diff -Nrc3pad gcc-3.3.3/gcc/cp/call.c gcc-3.4.0/gcc/cp/call.c *** gcc-3.3.3/gcc/cp/call.c 2004-01-30 18:20:54.000000000 +0000 --- gcc-3.4.0/gcc/cp/call.c 2004-03-20 00:13:07.000000000 +0000 *************** *** 1,23 **** /* Functions related to invoking methods and overloaded functions. ! Copyright (C) 1987, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2003, ! 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. Contributed by Michael Tiemann (tiemann@cygnus.com) and modified by Brendan Kehoe (brendan@cygnus.com). ! This file is part of GNU CC. ! GNU CC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. ! GNU CC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License ! along with GNU CC; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ --- 1,23 ---- /* Functions related to invoking methods and overloaded functions. ! Copyright (C) 1987, 1992, 1993, 1994, 1995, 1996, 1997, 1998, ! 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. Contributed by Michael Tiemann (tiemann@cygnus.com) and modified by Brendan Kehoe (brendan@cygnus.com). ! This file is part of GCC. ! GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. ! GCC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License ! along with GCC; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ *************** Boston, MA 02111-1307, USA. */ *** 26,31 **** --- 26,33 ---- #include "config.h" #include "system.h" + #include "coretypes.h" + #include "tm.h" #include "tree.h" #include "cp-tree.h" #include "output.h" *************** Boston, MA 02111-1307, USA. */ *** 33,50 **** #include "rtl.h" #include "toplev.h" #include "expr.h" - #include "ggc.h" #include "diagnostic.h" ! extern int inhibit_warnings; ! ! static tree build_field_call PARAMS ((tree, tree, tree)); ! static struct z_candidate * tourney PARAMS ((struct z_candidate *)); ! static int equal_functions PARAMS ((tree, tree)); ! static int joust PARAMS ((struct z_candidate *, struct z_candidate *, int)); ! static int compare_ics PARAMS ((tree, tree)); ! static tree build_over_call PARAMS ((struct z_candidate *, tree, int)); ! static tree build_java_interface_fn_ref PARAMS ((tree, tree)); #define convert_like(CONV, EXPR) \ convert_like_real ((CONV), (EXPR), NULL_TREE, 0, 0, \ /*issue_conversion_warnings=*/true) --- 35,51 ---- #include "rtl.h" #include "toplev.h" #include "expr.h" #include "diagnostic.h" + #include "intl.h" + #include "target.h" + #include "convert.h" ! static struct z_candidate * tourney (struct z_candidate *); ! static int equal_functions (tree, tree); ! static int joust (struct z_candidate *, struct z_candidate *, bool); ! static int compare_ics (tree, tree); ! static tree build_over_call (struct z_candidate *, int); ! static tree build_java_interface_fn_ref (tree, tree); #define convert_like(CONV, EXPR) \ convert_like_real ((CONV), (EXPR), NULL_TREE, 0, 0, \ /*issue_conversion_warnings=*/true) *************** static tree build_java_interface_fn_ref *** 52,114 **** convert_like_real ((CONV), (EXPR), (FN), (ARGNO), 0, \ /*issue_conversion_warnings=*/true) static tree convert_like_real (tree, tree, tree, int, int, bool); ! static void op_error PARAMS ((enum tree_code, enum tree_code, tree, tree, ! tree, const char *)); ! static tree build_object_call PARAMS ((tree, tree)); ! static tree resolve_args PARAMS ((tree)); ! static struct z_candidate * build_user_type_conversion_1 ! PARAMS ((tree, tree, int)); ! static void print_z_candidates PARAMS ((struct z_candidate *)); ! static tree build_this PARAMS ((tree)); ! static struct z_candidate * splice_viable PARAMS ((struct z_candidate *)); ! static int any_viable PARAMS ((struct z_candidate *)); ! static int any_strictly_viable PARAMS ((struct z_candidate *)); ! static struct z_candidate * add_template_candidate ! PARAMS ((struct z_candidate **, tree, tree, tree, tree, tree, ! tree, tree, int, unification_kind_t)); ! static struct z_candidate * add_template_candidate_real ! PARAMS ((struct z_candidate **, tree, tree, tree, tree, tree, ! tree, tree, int, tree, unification_kind_t)); ! static struct z_candidate * add_template_conv_candidate ! PARAMS ((struct z_candidate **, tree, tree, tree, tree, tree, tree)); static void add_builtin_candidates ! PARAMS ((struct z_candidate **, enum tree_code, enum tree_code, ! tree, tree *, int)); static void add_builtin_candidate ! PARAMS ((struct z_candidate **, enum tree_code, enum tree_code, ! tree, tree, tree, tree *, tree *, int)); ! static int is_complete PARAMS ((tree)); static void build_builtin_candidate ! PARAMS ((struct z_candidate **, tree, tree, tree, tree *, tree *, ! int)); ! static struct z_candidate * add_conv_candidate ! PARAMS ((struct z_candidate **, tree, tree, tree, tree, tree)); ! static struct z_candidate * add_function_candidate (struct z_candidate **, tree, tree, tree, tree, tree, int); ! static tree implicit_conversion PARAMS ((tree, tree, tree, int)); ! static tree standard_conversion PARAMS ((tree, tree, tree)); static tree reference_binding (tree, tree, tree, int); ! static tree non_reference PARAMS ((tree)); ! static tree build_conv PARAMS ((enum tree_code, tree, tree)); ! static int is_subseq PARAMS ((tree, tree)); ! static tree maybe_handle_ref_bind PARAMS ((tree*)); ! static void maybe_handle_implicit_object PARAMS ((tree*)); static struct z_candidate *add_candidate ! (struct z_candidate **, tree, tree, tree, tree, int); ! static tree source_type PARAMS ((tree)); ! static void add_warning PARAMS ((struct z_candidate *, struct z_candidate *)); ! static int reference_related_p PARAMS ((tree, tree)); ! static int reference_compatible_p PARAMS ((tree, tree)); ! static tree convert_class_to_reference PARAMS ((tree, tree, tree)); ! static tree direct_reference_binding PARAMS ((tree, tree)); ! static int promoted_arithmetic_type_p PARAMS ((tree)); ! static tree conditional_conversion PARAMS ((tree, tree)); ! static tree call_builtin_trap PARAMS ((void)); static tree merge_conversion_sequences (tree, tree); tree ! build_vfield_ref (datum, type) ! tree datum, type; { if (datum == error_mark_node) return error_mark_node; --- 53,117 ---- convert_like_real ((CONV), (EXPR), (FN), (ARGNO), 0, \ /*issue_conversion_warnings=*/true) static tree convert_like_real (tree, tree, tree, int, int, bool); ! static void op_error (enum tree_code, enum tree_code, tree, tree, ! tree, const char *); ! static tree build_object_call (tree, tree); ! static tree resolve_args (tree); ! static struct z_candidate *build_user_type_conversion_1 (tree, tree, int); ! static void print_z_candidate (const char *, struct z_candidate *); ! static void print_z_candidates (struct z_candidate *); ! static tree build_this (tree); ! static struct z_candidate *splice_viable (struct z_candidate *, bool, bool *); ! static bool any_strictly_viable (struct z_candidate *); ! static struct z_candidate *add_template_candidate ! (struct z_candidate **, tree, tree, tree, tree, tree, ! tree, tree, int, unification_kind_t); ! static struct z_candidate *add_template_candidate_real ! (struct z_candidate **, tree, tree, tree, tree, tree, ! tree, tree, int, tree, unification_kind_t); ! static struct z_candidate *add_template_conv_candidate ! (struct z_candidate **, tree, tree, tree, tree, tree, tree); static void add_builtin_candidates ! (struct z_candidate **, enum tree_code, enum tree_code, ! tree, tree *, int); static void add_builtin_candidate ! (struct z_candidate **, enum tree_code, enum tree_code, ! tree, tree, tree, tree *, tree *, int); ! static bool is_complete (tree); static void build_builtin_candidate ! (struct z_candidate **, tree, tree, tree, tree *, tree *, ! int); ! static struct z_candidate *add_conv_candidate ! (struct z_candidate **, tree, tree, tree, tree, tree); ! static struct z_candidate *add_function_candidate (struct z_candidate **, tree, tree, tree, tree, tree, int); ! static tree implicit_conversion (tree, tree, tree, int); ! static tree standard_conversion (tree, tree, tree); static tree reference_binding (tree, tree, tree, int); ! static tree build_conv (enum tree_code, tree, tree); ! static bool is_subseq (tree, tree); ! static tree maybe_handle_ref_bind (tree *); ! static void maybe_handle_implicit_object (tree *); static struct z_candidate *add_candidate ! (struct z_candidate **, tree, tree, tree, tree, tree, int); ! static tree source_type (tree); ! static void add_warning (struct z_candidate *, struct z_candidate *); ! static bool reference_related_p (tree, tree); ! static bool reference_compatible_p (tree, tree); ! static tree convert_class_to_reference (tree, tree, tree); ! static tree direct_reference_binding (tree, tree); ! static bool promoted_arithmetic_type_p (tree); ! static tree conditional_conversion (tree, tree); ! static char *name_as_c_string (tree, tree, bool *); ! static tree call_builtin_trap (tree); ! static tree prep_operand (tree); ! static void add_candidates (tree, tree, tree, bool, tree, tree, ! int, struct z_candidate **); static tree merge_conversion_sequences (tree, tree); + static bool magic_varargs_p (tree); tree ! build_vfield_ref (tree datum, tree type) { if (datum == error_mark_node) return error_mark_node; *************** build_vfield_ref (datum, type) *** 124,178 **** datum, TYPE_VFIELD (type)); } - /* Build a call to a member of an object. I.e., one that overloads - operator ()(), or is a pointer-to-function or pointer-to-method. */ - - static tree - build_field_call (tree instance_ptr, tree decl, tree parms) - { - tree instance; - - if (decl == error_mark_node || decl == NULL_TREE) - return decl; - - if (TREE_CODE (decl) == FIELD_DECL || TREE_CODE (decl) == VAR_DECL) - { - /* If it's a field, try overloading operator (), - or calling if the field is a pointer-to-function. */ - instance = build_indirect_ref (instance_ptr, NULL); - instance = build_class_member_access_expr (instance, decl, - /*access_path=*/NULL_TREE, - /*preserve_reference=*/false); - - if (instance == error_mark_node) - return error_mark_node; - - if (IS_AGGR_TYPE (TREE_TYPE (instance))) - return build_opfncall (CALL_EXPR, LOOKUP_NORMAL, - instance, parms, NULL_TREE); - else if (TREE_CODE (TREE_TYPE (instance)) == FUNCTION_TYPE - || (TREE_CODE (TREE_TYPE (instance)) == POINTER_TYPE - && (TREE_CODE (TREE_TYPE (TREE_TYPE (instance))) - == FUNCTION_TYPE))) - return build_function_call (instance, parms); - } - - return NULL_TREE; - } - /* Returns nonzero iff the destructor name specified in NAME (a BIT_NOT_EXPR) matches BASETYPE. The operand of NAME can take many forms... */ ! int ! check_dtor_name (basetype, name) ! tree basetype, name; { name = TREE_OPERAND (name, 0); /* Just accept something we've already complained about. */ if (name == error_mark_node) ! return 1; if (TREE_CODE (name) == TYPE_DECL) name = TREE_TYPE (name); --- 127,144 ---- datum, TYPE_VFIELD (type)); } /* Returns nonzero iff the destructor name specified in NAME (a BIT_NOT_EXPR) matches BASETYPE. The operand of NAME can take many forms... */ ! bool ! check_dtor_name (tree basetype, tree name) { name = TREE_OPERAND (name, 0); /* Just accept something we've already complained about. */ if (name == error_mark_node) ! return true; if (TREE_CODE (name) == TYPE_DECL) name = TREE_TYPE (name); *************** check_dtor_name (basetype, name) *** 195,323 **** NAME will be a class template. */ else if (DECL_CLASS_TEMPLATE_P (name)) ! return 0; else abort (); if (name && TYPE_MAIN_VARIANT (basetype) == TYPE_MAIN_VARIANT (name)) ! return 1; ! return 0; ! } ! ! /* Build a method call of the form `EXP->SCOPES::NAME (PARMS)'. ! This is how virtual function calls are avoided. */ ! ! tree ! build_scoped_method_call (exp, basetype, name, parms) ! tree exp, basetype, name, parms; ! { ! /* Because this syntactic form does not allow ! a pointer to a base class to be `stolen', ! we need not protect the derived->base conversion ! that happens here. ! ! @@ But we do have to check access privileges later. */ ! tree binfo, decl; ! tree type = TREE_TYPE (exp); ! ! if (type == error_mark_node ! || basetype == error_mark_node) ! return error_mark_node; ! ! if (processing_template_decl) ! { ! if (TREE_CODE (name) == BIT_NOT_EXPR ! && TREE_CODE (TREE_OPERAND (name, 0)) == IDENTIFIER_NODE) ! { ! tree type = get_aggr_from_typedef (TREE_OPERAND (name, 0), 0); ! if (type) ! name = build_min_nt (BIT_NOT_EXPR, type); ! } ! name = build_min_nt (SCOPE_REF, basetype, name); ! return build_min_nt (METHOD_CALL_EXPR, name, exp, parms, NULL_TREE); ! } ! ! if (TREE_CODE (type) == REFERENCE_TYPE) ! type = TREE_TYPE (type); ! ! if (TREE_CODE (basetype) == TREE_VEC) ! { ! binfo = basetype; ! basetype = BINFO_TYPE (binfo); ! } ! else ! binfo = NULL_TREE; ! ! /* Check the destructor call syntax. */ ! if (TREE_CODE (name) == BIT_NOT_EXPR) ! { ! /* We can get here if someone writes their destructor call like ! `obj.NS::~T()'; this isn't really a scoped method call, so hand ! it off. */ ! if (TREE_CODE (basetype) == NAMESPACE_DECL) ! return build_method_call (exp, name, parms, NULL_TREE, LOOKUP_NORMAL); ! ! if (! check_dtor_name (basetype, name)) ! error ("qualified type `%T' does not match destructor name `~%T'", ! basetype, TREE_OPERAND (name, 0)); ! ! /* Destructors can be "called" for simple types; see 5.2.4 and 12.4 Note ! that explicit ~int is caught in the parser; this deals with typedefs ! and template parms. */ ! if (! IS_AGGR_TYPE (basetype)) ! { ! if (TYPE_MAIN_VARIANT (type) != TYPE_MAIN_VARIANT (basetype)) ! error ("type of `%E' does not match destructor type `%T' (type was `%T')", ! exp, basetype, type); ! ! return cp_convert (void_type_node, exp); ! } ! } ! ! if (TREE_CODE (basetype) == NAMESPACE_DECL) ! { ! error ("`%D' is a namespace", basetype); ! return error_mark_node; ! } ! if (! is_aggr_type (basetype, 1)) ! return error_mark_node; ! ! if (! IS_AGGR_TYPE (type)) ! { ! error ("base object `%E' of scoped method call is of non-aggregate type `%T'", ! exp, type); ! return error_mark_node; ! } ! ! decl = build_scoped_ref (exp, basetype, &binfo); ! ! if (binfo) ! { ! /* Call to a destructor. */ ! if (TREE_CODE (name) == BIT_NOT_EXPR) ! { ! if (! TYPE_HAS_DESTRUCTOR (TREE_TYPE (decl))) ! return cp_convert (void_type_node, exp); ! ! return build_delete (TREE_TYPE (decl), decl, ! sfk_complete_destructor, ! LOOKUP_NORMAL|LOOKUP_NONVIRTUAL|LOOKUP_DESTRUCTOR, ! 0); ! } ! ! /* Call to a method. */ ! return build_method_call (decl, name, parms, binfo, ! LOOKUP_NORMAL|LOOKUP_NONVIRTUAL); ! } ! return error_mark_node; } /* We want the address of a function or method. We avoid creating a pointer-to-member function. */ tree ! build_addr_func (function) ! tree function; { tree type = TREE_TYPE (function); --- 161,180 ---- NAME will be a class template. */ else if (DECL_CLASS_TEMPLATE_P (name)) ! return false; else abort (); if (name && TYPE_MAIN_VARIANT (basetype) == TYPE_MAIN_VARIANT (name)) ! return true; ! return false; } /* We want the address of a function or method. We avoid creating a pointer-to-member function. */ tree ! build_addr_func (tree function) { tree type = TREE_TYPE (function); *************** build_addr_func (function) *** 325,348 **** functions. */ if (TREE_CODE (type) == METHOD_TYPE) { ! tree addr; ! ! type = build_pointer_type (type); ! ! if (!cxx_mark_addressable (function)) ! return error_mark_node; ! ! addr = build1 (ADDR_EXPR, type, function); ! ! /* Address of a static or external variable or function counts ! as a constant */ ! if (staticp (function)) ! TREE_CONSTANT (addr) = 1; ! ! function = addr; } else ! function = default_conversion (function); return function; } --- 182,197 ---- functions. */ if (TREE_CODE (type) == METHOD_TYPE) { ! if (TREE_CODE (function) == OFFSET_REF) ! { ! tree object = build_address (TREE_OPERAND (function, 0)); ! return get_member_function_from_ptrfunc (&object, ! TREE_OPERAND (function, 1)); ! } ! function = build_address (function); } else ! function = decay_conversion (function); return function; } *************** build_addr_func (function) *** 352,359 **** (TYPE_PTRMEMFUNC_P) must be handled by our callers. */ tree ! build_call (function, parms) ! tree function, parms; { int is_constructor = 0; int nothrow; --- 201,207 ---- (TYPE_PTRMEMFUNC_P) must be handled by our callers. */ tree ! build_call (tree function, tree parms) { int is_constructor = 0; int nothrow; *************** build_call (function, parms) *** 419,428 **** TREE_VALUE (tmp), t); } ! function = build_nt (CALL_EXPR, function, parms, NULL_TREE); TREE_HAS_CONSTRUCTOR (function) = is_constructor; - TREE_TYPE (function) = result_type; - TREE_SIDE_EFFECTS (function) = 1; TREE_NOTHROW (function) = nothrow; return function; --- 267,274 ---- TREE_VALUE (tmp), t); } ! function = build (CALL_EXPR, result_type, function, parms); TREE_HAS_CONSTRUCTOR (function) = is_constructor; TREE_NOTHROW (function) = nothrow; return function; *************** build_call (function, parms) *** 443,450 **** BASETYPE_PATH, if non-NULL, contains a chain from the type of INSTANCE down to the real instance type to use for access checking. We need this ! information to get protected accesses correct. This parameter is used ! by build_member_call. FLAGS is the logical disjunction of zero or more LOOKUP_ flags. See cp-tree.h for more info. --- 289,295 ---- BASETYPE_PATH, if non-NULL, contains a chain from the type of INSTANCE down to the real instance type to use for access checking. We need this ! information to get protected accesses correct. FLAGS is the logical disjunction of zero or more LOOKUP_ flags. See cp-tree.h for more info. *************** build_call (function, parms) *** 460,600 **** `operator()()' is defined for the type of that field, then we return that result. */ - #ifdef GATHER_STATISTICS - extern int n_build_method_call; - #endif - - tree - build_method_call (instance, name, parms, basetype_path, flags) - tree instance, name, parms, basetype_path; - int flags; - { - tree fn; - tree object_type; - tree template_args = NULL_TREE; - bool has_template_args = false; - - #ifdef GATHER_STATISTICS - n_build_method_call++; - #endif - - if (instance == error_mark_node - || name == error_mark_node - || parms == error_mark_node - || (instance && TREE_TYPE (instance) == error_mark_node)) - return error_mark_node; - - if (processing_template_decl) - { - /* We need to process template parm names here so that tsubst catches - them properly. Other type names can wait. */ - if (TREE_CODE (name) == BIT_NOT_EXPR) - { - tree type = NULL_TREE; - - if (TREE_CODE (TREE_OPERAND (name, 0)) == IDENTIFIER_NODE) - type = get_aggr_from_typedef (TREE_OPERAND (name, 0), 0); - else if (TREE_CODE (TREE_OPERAND (name, 0)) == TYPE_DECL) - type = TREE_TYPE (TREE_OPERAND (name, 0)); - - if (type && TREE_CODE (type) == TEMPLATE_TYPE_PARM) - name = build_min_nt (BIT_NOT_EXPR, type); - } - - return build_min_nt (METHOD_CALL_EXPR, name, instance, parms, NULL_TREE); - } - - if (TREE_CODE (instance) == OFFSET_REF) - instance = resolve_offset_ref (instance); - if (TREE_CODE (TREE_TYPE (instance)) == REFERENCE_TYPE) - instance = convert_from_reference (instance); - object_type = TREE_TYPE (instance); - - if (TREE_CODE (name) == BIT_NOT_EXPR) - { - tree instance_ptr; - - if (parms) - error ("destructors take no parameters"); - - if (! check_dtor_name (object_type, name)) - error - ("destructor name `~%T' does not match type `%T' of expression", - TREE_OPERAND (name, 0), object_type); - - /* The destructor type must be complete. */ - object_type = complete_type_or_else (object_type, NULL_TREE); - if (!object_type || object_type == error_mark_node) - return error_mark_node; - - if (! TYPE_HAS_DESTRUCTOR (object_type)) - return cp_convert (void_type_node, instance); - instance = default_conversion (instance); - instance_ptr = build_unary_op (ADDR_EXPR, instance, 0); - return build_delete (build_pointer_type (object_type), - instance_ptr, sfk_complete_destructor, - LOOKUP_NORMAL|LOOKUP_DESTRUCTOR, 0); - } - - if (!CLASS_TYPE_P (object_type)) - { - if ((flags & LOOKUP_COMPLAIN) - && TREE_TYPE (instance) != error_mark_node) - error ("request for member `%D' in `%E', which is of non-aggregate type `%T'", - name, instance, object_type); - return error_mark_node; - } - - if (TREE_CODE (name) == TEMPLATE_ID_EXPR) - { - template_args = TREE_OPERAND (name, 1); - has_template_args = true; - name = TREE_OPERAND (name, 0); - } - if (TREE_CODE (name) == OVERLOAD) - name = DECL_NAME (get_first_fn (name)); - else if (TREE_CODE (name) == LOOKUP_EXPR) - name = TREE_OPERAND (name, 0); - else if (DECL_P (name)) - name = DECL_NAME (name); - if (has_template_args) - fn = lookup_fnfields (object_type, name, /*protect=*/2); - else - fn = lookup_member (object_type, name, /*protect=*/2, /*want_type=*/0); - - if (fn && TREE_CODE (fn) == TREE_LIST && !BASELINK_P (fn)) - { - error ("request for member `%D' is ambiguous", name); - print_candidates (fn); - return error_mark_node; - } - - /* If the name could not be found, issue an error. */ - if (!fn) - { - unqualified_name_lookup_error (name); - return error_mark_node; - } - - if (BASELINK_P (fn) && has_template_args) - BASELINK_FUNCTIONS (fn) - = build_nt (TEMPLATE_ID_EXPR, - BASELINK_FUNCTIONS (fn), - template_args); - if (BASELINK_P (fn) && basetype_path) - BASELINK_ACCESS_BINFO (fn) = basetype_path; - - return build_new_method_call (instance, fn, parms, - /*conversion_path=*/NULL_TREE, flags); - } - /* New overloading code. */ struct z_candidate GTY(()) { /* The FUNCTION_DECL that will be called if this candidate is selected by overload resolution. */ tree fn; tree convs; tree second_conv; int viable; /* If FN is a member function, the binfo indicating the path used to --- 305,324 ---- `operator()()' is defined for the type of that field, then we return that result. */ /* New overloading code. */ struct z_candidate GTY(()) { /* The FUNCTION_DECL that will be called if this candidate is selected by overload resolution. */ tree fn; + /* The arguments to use when calling this function. */ + tree args; + /* The implicit conversion sequences for each of the arguments to + FN. */ tree convs; + /* If FN is a user-defined conversion, the standard conversion + sequence from the type returned by FN to the desired destination + type. */ tree second_conv; int viable; /* If FN is a member function, the binfo indicating the path used to *************** struct z_candidate GTY(()) { *** 640,651 **** should be created to hold the result of the conversion. */ #define NEED_TEMPORARY_P(NODE) TREE_LANG_FLAG_4 (NODE) #define USER_CONV_CAND(NODE) WRAPPER_ZC (TREE_OPERAND (NODE, 1)) #define USER_CONV_FN(NODE) (USER_CONV_CAND (NODE)->fn) ! int ! null_ptr_cst_p (t) ! tree t; { /* [conv.ptr] --- 364,378 ---- should be created to hold the result of the conversion. */ #define NEED_TEMPORARY_P(NODE) TREE_LANG_FLAG_4 (NODE) + /* TRUE in an IDENTITY_CONV or BASE_CONV if the copy constructor must + be accessible, even though it is not being used. */ + #define CHECK_COPY_CONSTRUCTOR_P(NODE) TREE_LANG_FLAG_5 (NODE) + #define USER_CONV_CAND(NODE) WRAPPER_ZC (TREE_OPERAND (NODE, 1)) #define USER_CONV_FN(NODE) (USER_CONV_CAND (NODE)->fn) ! bool ! null_ptr_cst_p (tree t) { /* [conv.ptr] *************** null_ptr_cst_p (t) *** 653,681 **** (_expr.const_) rvalue of integer type that evaluates to zero. */ if (t == null_node || (CP_INTEGRAL_TYPE_P (TREE_TYPE (t)) && integer_zerop (t))) ! return 1; ! return 0; } /* Returns nonzero if PARMLIST consists of only default parms and/or ellipsis. */ ! int ! sufficient_parms_p (parmlist) ! tree parmlist; { for (; parmlist && parmlist != void_list_node; parmlist = TREE_CHAIN (parmlist)) if (!TREE_PURPOSE (parmlist)) ! return 0; ! return 1; } static tree ! build_conv (code, type, from) ! enum tree_code code; ! tree type, from; { tree t; int rank = ICS_STD_RANK (from); --- 380,405 ---- (_expr.const_) rvalue of integer type that evaluates to zero. */ if (t == null_node || (CP_INTEGRAL_TYPE_P (TREE_TYPE (t)) && integer_zerop (t))) ! return true; ! return false; } /* Returns nonzero if PARMLIST consists of only default parms and/or ellipsis. */ ! bool ! sufficient_parms_p (tree parmlist) { for (; parmlist && parmlist != void_list_node; parmlist = TREE_CHAIN (parmlist)) if (!TREE_PURPOSE (parmlist)) ! return false; ! return true; } static tree ! build_conv (enum tree_code code, tree type, tree from) { tree t; int rank = ICS_STD_RANK (from); *************** build_conv (code, type, from) *** 710,734 **** return t; } - /* If T is a REFERENCE_TYPE return the type to which T refers. - Otherwise, return T itself. */ - - static tree - non_reference (t) - tree t; - { - if (TREE_CODE (t) == REFERENCE_TYPE) - t = TREE_TYPE (t); - return t; - } - tree ! strip_top_quals (t) ! tree t; { if (TREE_CODE (t) == ARRAY_TYPE) return t; ! return TYPE_MAIN_VARIANT (t); } /* Returns the standard conversion path (see [conv]) from type FROM to type --- 434,445 ---- return t; } tree ! strip_top_quals (tree t) { if (TREE_CODE (t) == ARRAY_TYPE) return t; ! return cp_build_qualified_type (t, 0); } /* Returns the standard conversion path (see [conv]) from type FROM to type *************** strip_top_quals (t) *** 736,753 **** also pass the expression EXPR to convert from. */ static tree ! standard_conversion (to, from, expr) ! tree to, from, expr; { enum tree_code fcode, tcode; tree conv; ! int fromref = 0; ! if (TREE_CODE (to) == REFERENCE_TYPE) ! to = TREE_TYPE (to); if (TREE_CODE (from) == REFERENCE_TYPE) { ! fromref = 1; from = TREE_TYPE (from); } to = strip_top_quals (to); --- 447,462 ---- also pass the expression EXPR to convert from. */ static tree ! standard_conversion (tree to, tree from, tree expr) { enum tree_code fcode, tcode; tree conv; ! bool fromref = false; ! to = non_reference (to); if (TREE_CODE (from) == REFERENCE_TYPE) { ! fromref = true; from = TREE_TYPE (from); } to = strip_top_quals (to); *************** standard_conversion (to, from, expr) *** 782,788 **** else if (fromref || (expr && lvalue_p (expr))) conv = build_conv (RVALUE_CONV, from, conv); ! /* Allow conversion between `__complex__' data types */ if (tcode == COMPLEX_TYPE && fcode == COMPLEX_TYPE) { /* The standard conversion sequence to convert FROM to TO is --- 491,497 ---- else if (fromref || (expr && lvalue_p (expr))) conv = build_conv (RVALUE_CONV, from, conv); ! /* Allow conversion between `__complex__' data types. */ if (tcode == COMPLEX_TYPE && fcode == COMPLEX_TYPE) { /* The standard conversion sequence to convert FROM to TO is *************** standard_conversion (to, from, expr) *** 805,815 **** if (same_type_p (from, to)) return conv; ! if ((tcode == POINTER_TYPE || TYPE_PTRMEMFUNC_P (to)) && expr && null_ptr_cst_p (expr)) ! { ! conv = build_conv (STD_CONV, to, conv); ! } else if ((tcode == INTEGER_TYPE && fcode == POINTER_TYPE) || (tcode == POINTER_TYPE && fcode == INTEGER_TYPE)) { --- 514,528 ---- if (same_type_p (from, to)) return conv; ! if ((tcode == POINTER_TYPE || TYPE_PTR_TO_MEMBER_P (to)) && expr && null_ptr_cst_p (expr)) ! conv = build_conv (STD_CONV, to, conv); ! else if (tcode == POINTER_TYPE && fcode == POINTER_TYPE ! && TREE_CODE (TREE_TYPE (to)) == VECTOR_TYPE ! && TREE_CODE (TREE_TYPE (from)) == VECTOR_TYPE ! && ((*targetm.vector_opaque_p) (TREE_TYPE (to)) ! || (*targetm.vector_opaque_p) (TREE_TYPE (from)))) ! conv = build_conv (STD_CONV, to, conv); else if ((tcode == INTEGER_TYPE && fcode == POINTER_TYPE) || (tcode == POINTER_TYPE && fcode == INTEGER_TYPE)) { *************** standard_conversion (to, from, expr) *** 818,858 **** conv = build_conv (STD_CONV, to, conv); ICS_BAD_FLAG (conv) = 1; } ! else if (tcode == ENUMERAL_TYPE && fcode == INTEGER_TYPE ! && TYPE_PRECISION (to) == TYPE_PRECISION (from)) { /* For backwards brain damage compatibility, allow interconversion of enums and integers with a pedwarn. */ conv = build_conv (STD_CONV, to, conv); ICS_BAD_FLAG (conv) = 1; } ! else if (tcode == POINTER_TYPE && fcode == POINTER_TYPE) { ! enum tree_code ufcode = TREE_CODE (TREE_TYPE (from)); ! enum tree_code utcode = TREE_CODE (TREE_TYPE (to)); ! if (same_type_ignoring_top_level_qualifiers_p (TREE_TYPE (from), ! TREE_TYPE (to))) ; ! else if (utcode == VOID_TYPE && ufcode != OFFSET_TYPE ! && ufcode != FUNCTION_TYPE) { from = build_pointer_type (cp_build_qualified_type (void_type_node, cp_type_quals (TREE_TYPE (from)))); conv = build_conv (PTR_CONV, from, conv); } ! else if (ufcode == OFFSET_TYPE && utcode == OFFSET_TYPE) { ! tree fbase = TYPE_OFFSET_BASETYPE (TREE_TYPE (from)); ! tree tbase = TYPE_OFFSET_BASETYPE (TREE_TYPE (to)); if (DERIVED_FROM_P (fbase, tbase) && (same_type_ignoring_top_level_qualifiers_p ! (TREE_TYPE (TREE_TYPE (from)), ! TREE_TYPE (TREE_TYPE (to))))) { ! from = build_ptrmem_type (tbase, TREE_TYPE (TREE_TYPE (from))); conv = build_conv (PMEM_CONV, from, conv); } } --- 531,574 ---- conv = build_conv (STD_CONV, to, conv); ICS_BAD_FLAG (conv) = 1; } ! else if (tcode == ENUMERAL_TYPE && fcode == INTEGER_TYPE) { /* For backwards brain damage compatibility, allow interconversion of enums and integers with a pedwarn. */ conv = build_conv (STD_CONV, to, conv); ICS_BAD_FLAG (conv) = 1; } ! else if ((tcode == POINTER_TYPE && fcode == POINTER_TYPE) ! || (TYPE_PTRMEM_P (to) && TYPE_PTRMEM_P (from))) { ! tree to_pointee; ! tree from_pointee; ! if (tcode == POINTER_TYPE ! && same_type_ignoring_top_level_qualifiers_p (TREE_TYPE (from), ! TREE_TYPE (to))) ; ! else if (VOID_TYPE_P (TREE_TYPE (to)) ! && !TYPE_PTRMEM_P (from) ! && TREE_CODE (TREE_TYPE (from)) != FUNCTION_TYPE) { from = build_pointer_type (cp_build_qualified_type (void_type_node, cp_type_quals (TREE_TYPE (from)))); conv = build_conv (PTR_CONV, from, conv); } ! else if (TYPE_PTRMEM_P (from)) { ! tree fbase = TYPE_PTRMEM_CLASS_TYPE (from); ! tree tbase = TYPE_PTRMEM_CLASS_TYPE (to); if (DERIVED_FROM_P (fbase, tbase) && (same_type_ignoring_top_level_qualifiers_p ! (TYPE_PTRMEM_POINTED_TO_TYPE (from), ! TYPE_PTRMEM_POINTED_TO_TYPE (to)))) { ! from = build_ptrmem_type (tbase, ! TYPE_PTRMEM_POINTED_TO_TYPE (from)); conv = build_conv (PMEM_CONV, from, conv); } } *************** standard_conversion (to, from, expr) *** 878,891 **** conv = build_conv (PTR_CONV, from, conv); } if (same_type_p (from, to)) /* OK */; ! else if (comp_ptr_ttypes (TREE_TYPE (to), TREE_TYPE (from))) conv = build_conv (QUAL_CONV, to, conv); else if (expr && string_conv_p (to, expr, 0)) /* converting from string constant to char *. */ conv = build_conv (QUAL_CONV, to, conv); ! else if (ptr_reasonably_similar (TREE_TYPE (to), TREE_TYPE (from))) { conv = build_conv (PTR_CONV, to, conv); ICS_BAD_FLAG (conv) = 1; --- 594,618 ---- conv = build_conv (PTR_CONV, from, conv); } + if (tcode == POINTER_TYPE) + { + to_pointee = TREE_TYPE (to); + from_pointee = TREE_TYPE (from); + } + else + { + to_pointee = TYPE_PTRMEM_POINTED_TO_TYPE (to); + from_pointee = TYPE_PTRMEM_POINTED_TO_TYPE (from); + } + if (same_type_p (from, to)) /* OK */; ! else if (comp_ptr_ttypes (to_pointee, from_pointee)) conv = build_conv (QUAL_CONV, to, conv); else if (expr && string_conv_p (to, expr, 0)) /* converting from string constant to char *. */ conv = build_conv (QUAL_CONV, to, conv); ! else if (ptr_reasonably_similar (to_pointee, from_pointee)) { conv = build_conv (PTR_CONV, to, conv); ICS_BAD_FLAG (conv) = 1; *************** standard_conversion (to, from, expr) *** 910,930 **** return 0; from = cp_build_qualified_type (tbase, cp_type_quals (fbase)); ! from = build_cplus_method_type (from, TREE_TYPE (fromfn), ! TREE_CHAIN (TYPE_ARG_TYPES (fromfn))); from = build_ptrmemfunc_type (build_pointer_type (from)); conv = build_conv (PMEM_CONV, from, conv); } else if (tcode == BOOLEAN_TYPE) { ! if (! (INTEGRAL_CODE_P (fcode) || fcode == REAL_TYPE ! || fcode == POINTER_TYPE || TYPE_PTRMEMFUNC_P (from))) ! return 0; ! conv = build_conv (STD_CONV, to, conv); ! if (fcode == POINTER_TYPE ! || (TYPE_PTRMEMFUNC_P (from) && ICS_STD_RANK (conv) < PBOOL_RANK)) ! ICS_STD_RANK (conv) = PBOOL_RANK; } /* We don't check for ENUMERAL_TYPE here because there are no standard conversions to enum type. */ --- 637,669 ---- return 0; from = cp_build_qualified_type (tbase, cp_type_quals (fbase)); ! from = build_method_type_directly (from, ! TREE_TYPE (fromfn), ! TREE_CHAIN (TYPE_ARG_TYPES (fromfn))); from = build_ptrmemfunc_type (build_pointer_type (from)); conv = build_conv (PMEM_CONV, from, conv); } else if (tcode == BOOLEAN_TYPE) { ! /* [conv.bool] ! An rvalue of arithmetic, enumeration, pointer, or pointer to ! member type can be converted to an rvalue of type bool. */ ! if (ARITHMETIC_TYPE_P (from) ! || fcode == ENUMERAL_TYPE ! || fcode == POINTER_TYPE ! || TYPE_PTR_TO_MEMBER_P (from)) ! { ! conv = build_conv (STD_CONV, to, conv); ! if (fcode == POINTER_TYPE ! || TYPE_PTRMEM_P (from) ! || (TYPE_PTRMEMFUNC_P (from) ! && ICS_STD_RANK (conv) < PBOOL_RANK)) ! ICS_STD_RANK (conv) = PBOOL_RANK; ! return conv; ! } ! ! return NULL_TREE; } /* We don't check for ENUMERAL_TYPE here because there are no standard conversions to enum type. */ *************** standard_conversion (to, from, expr) *** 936,945 **** conv = build_conv (STD_CONV, to, conv); /* Give this a better rank if it's a promotion. */ ! if (to == type_promotes_to (from) && ICS_STD_RANK (TREE_OPERAND (conv, 0)) <= PROMO_RANK) ICS_STD_RANK (conv) = PROMO_RANK; } else if (IS_AGGR_TYPE (to) && IS_AGGR_TYPE (from) && is_properly_derived_from (from, to)) { --- 675,688 ---- conv = build_conv (STD_CONV, to, conv); /* Give this a better rank if it's a promotion. */ ! if (same_type_p (to, type_promotes_to (from)) && ICS_STD_RANK (TREE_OPERAND (conv, 0)) <= PROMO_RANK) ICS_STD_RANK (conv) = PROMO_RANK; } + else if (fcode == VECTOR_TYPE && tcode == VECTOR_TYPE + && ((*targetm.vector_opaque_p) (from) + || (*targetm.vector_opaque_p) (to))) + return build_conv (STD_CONV, to, conv); else if (IS_AGGR_TYPE (to) && IS_AGGR_TYPE (from) && is_properly_derived_from (from, to)) { *************** standard_conversion (to, from, expr) *** 960,969 **** /* Returns nonzero if T1 is reference-related to T2. */ ! static int ! reference_related_p (t1, t2) ! tree t1; ! tree t2; { t1 = TYPE_MAIN_VARIANT (t1); t2 = TYPE_MAIN_VARIANT (t2); --- 703,710 ---- /* Returns nonzero if T1 is reference-related to T2. */ ! static bool ! reference_related_p (tree t1, tree t2) { t1 = TYPE_MAIN_VARIANT (t1); t2 = TYPE_MAIN_VARIANT (t2); *************** reference_related_p (t1, t2) *** 980,989 **** /* Returns nonzero if T1 is reference-compatible with T2. */ ! static int ! reference_compatible_p (t1, t2) ! tree t1; ! tree t2; { /* [dcl.init.ref] --- 721,728 ---- /* Returns nonzero if T1 is reference-compatible with T2. */ ! static bool ! reference_compatible_p (tree t1, tree t2) { /* [dcl.init.ref] *************** reference_compatible_p (t1, t2) *** 998,1007 **** converted to T as in [over.match.ref]. */ static tree ! convert_class_to_reference (t, s, expr) ! tree t; ! tree s; ! tree expr; { tree conversions; tree arglist; --- 737,743 ---- converted to T as in [over.match.ref]. */ static tree ! convert_class_to_reference (tree t, tree s, tree expr) { tree conversions; tree arglist; *************** convert_class_to_reference (t, s, expr) *** 1009,1014 **** --- 745,751 ---- tree reference_type; struct z_candidate *candidates; struct z_candidate *cand; + bool any_viable_p; conversions = lookup_conversions (s); if (!conversions) *************** convert_class_to_reference (t, s, expr) *** 1091,1119 **** LOOKUP_NORMAL); if (cand) ! /* Build a standard conversion sequence indicating the ! binding from the reference type returned by the ! function to the desired REFERENCE_TYPE. */ ! cand->second_conv ! = (direct_reference_binding ! (reference_type, ! build1 (IDENTITY_CONV, ! TREE_TYPE (TREE_TYPE (TREE_TYPE (cand->fn))), ! NULL_TREE))); } conversions = TREE_CHAIN (conversions); } /* If none of the conversion functions worked out, let our caller know. */ ! if (!any_viable (candidates)) return NULL_TREE; ! ! candidates = splice_viable (candidates); cand = tourney (candidates); if (!cand) return NULL_TREE; /* Build a user-defined conversion sequence representing the conversion. */ conv = build_conv (USER_CONV, --- 828,866 ---- LOOKUP_NORMAL); if (cand) ! { ! /* Build a standard conversion sequence indicating the ! binding from the reference type returned by the ! function to the desired REFERENCE_TYPE. */ ! cand->second_conv ! = (direct_reference_binding ! (reference_type, ! build1 (IDENTITY_CONV, ! TREE_TYPE (TREE_TYPE (TREE_TYPE (cand->fn))), ! NULL_TREE))); ! ICS_BAD_FLAG (cand->second_conv) ! |= ICS_BAD_FLAG (TREE_VEC_ELT (cand->convs, 0)); ! } } conversions = TREE_CHAIN (conversions); } + candidates = splice_viable (candidates, pedantic, &any_viable_p); /* If none of the conversion functions worked out, let our caller know. */ ! if (!any_viable_p) return NULL_TREE; ! cand = tourney (candidates); if (!cand) return NULL_TREE; + /* Now that we know that this is the function we're going to use fix + the dummy first argument. */ + cand->args = tree_cons (NULL_TREE, + build_this (expr), + TREE_CHAIN (cand->args)); + /* Build a user-defined conversion sequence representing the conversion. */ conv = build_conv (USER_CONV, *************** convert_class_to_reference (t, s, expr) *** 1127,1133 **** if (cand->viable == -1) ICS_BAD_FLAG (conv) = 1; ! return cand->second_conv; } --- 874,880 ---- if (cand->viable == -1) ICS_BAD_FLAG (conv) = 1; ! return cand->second_conv; } *************** convert_class_to_reference (t, s, expr) *** 1136,1151 **** Return a conversion sequence for this binding. */ static tree ! direct_reference_binding (type, conv) ! tree type; ! tree conv; { tree t; my_friendly_assert (TREE_CODE (type) == REFERENCE_TYPE, 20030306); my_friendly_assert (TREE_CODE (TREE_TYPE (conv)) != REFERENCE_TYPE, 20030306); ! t = TREE_TYPE (type); /* [over.ics.rank] --- 883,896 ---- Return a conversion sequence for this binding. */ static tree ! direct_reference_binding (tree type, tree conv) { tree t; my_friendly_assert (TREE_CODE (type) == REFERENCE_TYPE, 20030306); my_friendly_assert (TREE_CODE (TREE_TYPE (conv)) != REFERENCE_TYPE, 20030306); ! t = TREE_TYPE (type); /* [over.ics.rank] *************** reference_binding (tree rto, tree rfrom, *** 1188,1195 **** tree conv = NULL_TREE; tree to = TREE_TYPE (rto); tree from = rfrom; ! int related_p; ! int compatible_p; cp_lvalue_kind lvalue_p = clk_none; if (TREE_CODE (to) == FUNCTION_TYPE && expr && type_unknown_p (expr)) --- 933,940 ---- tree conv = NULL_TREE; tree to = TREE_TYPE (rto); tree from = rfrom; ! bool related_p; ! bool compatible_p; cp_lvalue_kind lvalue_p = clk_none; if (TREE_CODE (to) == FUNCTION_TYPE && expr && type_unknown_p (expr)) *************** reference_binding (tree rto, tree rfrom, *** 1224,1237 **** -- is an lvalue (but not an lvalue for a bit-field), and "cv1 T1" is reference-compatible with "cv2 T2," ! the reference is bound directly to the initializer exprssion lvalue. */ conv = build1 (IDENTITY_CONV, from, expr); conv = direct_reference_binding (rto, conv); ! if ((lvalue_p & clk_bitfield) != 0 ! && CP_TYPE_CONST_NON_VOLATILE_P (to)) /* For the purposes of overload resolution, we ignore the fact ! this expression is a bitfield. (In particular, [over.ics.ref] says specifically that a function with a non-const reference parameter is viable even if the argument is a bitfield.) --- 969,982 ---- -- is an lvalue (but not an lvalue for a bit-field), and "cv1 T1" is reference-compatible with "cv2 T2," ! the reference is bound directly to the initializer expression lvalue. */ conv = build1 (IDENTITY_CONV, from, expr); conv = direct_reference_binding (rto, conv); ! if ((lvalue_p & clk_bitfield) != 0 ! || ((lvalue_p & clk_packed) != 0 && !TYPE_PACKED (to))) /* For the purposes of overload resolution, we ignore the fact ! this expression is a bitfield or packed field. (In particular, [over.ics.ref] says specifically that a function with a non-const reference parameter is viable even if the argument is a bitfield.) *************** reference_binding (tree rto, tree rfrom, *** 1242,1254 **** a temporary, so we just issue an error when the conversion actually occurs. */ NEED_TEMPORARY_P (conv) = 1; return conv; } else if (CLASS_TYPE_P (from) && !(flags & LOOKUP_NO_CONVERSION)) { /* [dcl.init.ref] ! If the initializer exprsesion -- has a class type (i.e., T2 is a class type) can be implicitly converted to an lvalue of type "cv3 T3," where --- 987,1000 ---- a temporary, so we just issue an error when the conversion actually occurs. */ NEED_TEMPORARY_P (conv) = 1; + return conv; } else if (CLASS_TYPE_P (from) && !(flags & LOOKUP_NO_CONVERSION)) { /* [dcl.init.ref] ! If the initializer expression -- has a class type (i.e., T2 is a class type) can be implicitly converted to an lvalue of type "cv3 T3," where *************** reference_binding (tree rto, tree rfrom, *** 1296,1302 **** or to a sub-object within that object. -- ... ! We use the first alternative. The implicit conversion sequence is supposed to be same as we would obtain by generating a temporary. Fortunately, if the types are reference compatible, --- 1042,1048 ---- or to a sub-object within that object. -- ... ! We use the first alternative. The implicit conversion sequence is supposed to be same as we would obtain by generating a temporary. Fortunately, if the types are reference compatible, *************** reference_binding (tree rto, tree rfrom, *** 1305,1311 **** if (CLASS_TYPE_P (from) && compatible_p) { conv = build1 (IDENTITY_CONV, from, expr); ! return direct_reference_binding (rto, conv); } /* [dcl.init.ref] --- 1051,1059 ---- if (CLASS_TYPE_P (from) && compatible_p) { conv = build1 (IDENTITY_CONV, from, expr); ! conv = direct_reference_binding (rto, conv); ! CHECK_COPY_CONSTRUCTOR_P (TREE_OPERAND (conv, 0)) = 1; ! return conv; } /* [dcl.init.ref] *************** reference_binding (tree rto, tree rfrom, *** 1336,1355 **** significant. */ static tree ! implicit_conversion (to, from, expr, flags) ! tree to, from, expr; ! int flags; { tree conv; - /* Resolve expressions like `A::p' that we thought might become - pointers-to-members. */ - if (expr && TREE_CODE (expr) == OFFSET_REF) - { - expr = resolve_offset_ref (expr); - from = TREE_TYPE (expr); - } - if (from == error_mark_node || to == error_mark_node || expr == error_mark_node) return NULL_TREE; --- 1084,1093 ---- significant. */ static tree ! implicit_conversion (tree to, tree from, tree expr, int flags) { tree conv; if (from == error_mark_node || to == error_mark_node || expr == error_mark_node) return NULL_TREE; *************** implicit_conversion (to, from, expr, fla *** 1360,1370 **** conv = standard_conversion (to, from, expr); if (conv) ! ; ! else if (expr != NULL_TREE ! && (IS_AGGR_TYPE (from) ! || IS_AGGR_TYPE (to)) ! && (flags & LOOKUP_NO_CONVERSION) == 0) { struct z_candidate *cand; --- 1098,1109 ---- conv = standard_conversion (to, from, expr); if (conv) ! return conv; ! ! if (expr != NULL_TREE ! && (IS_AGGR_TYPE (from) ! || IS_AGGR_TYPE (to)) ! && (flags & LOOKUP_NO_CONVERSION) == 0) { struct z_candidate *cand; *************** implicit_conversion (to, from, expr, fla *** 1376,1384 **** /* We used to try to bind a reference to a temporary here, but that is now handled by the recursive call to this function at the end of reference_binding. */ } ! return conv; } /* Add a new entry to the list of candidates. Used by the add_*_candidate --- 1115,1124 ---- /* We used to try to bind a reference to a temporary here, but that is now handled by the recursive call to this function at the end of reference_binding. */ + return conv; } ! return NULL_TREE; } /* Add a new entry to the list of candidates. Used by the add_*_candidate *************** implicit_conversion (to, from, expr, fla *** 1386,1398 **** static struct z_candidate * add_candidate (struct z_candidate **candidates, ! tree fn, tree convs, tree access_path, tree ! conversion_path, int viable) { ! struct z_candidate *cand ! = (struct z_candidate *) ggc_alloc_cleared (sizeof (struct z_candidate)); cand->fn = fn; cand->convs = convs; cand->access_path = access_path; cand->conversion_path = conversion_path; --- 1126,1138 ---- static struct z_candidate * add_candidate (struct z_candidate **candidates, ! tree fn, tree args, tree convs, tree access_path, ! tree conversion_path, int viable) { ! struct z_candidate *cand = ggc_alloc_cleared (sizeof (struct z_candidate)); cand->fn = fn; + cand->args = args; cand->convs = convs; cand->access_path = access_path; cand->conversion_path = conversion_path; *************** add_function_candidate (struct z_candida *** 1420,1425 **** --- 1160,1166 ---- int i, len; tree convs; tree parmnode, argnode; + tree orig_arglist; int viable = 1; /* Built-in functions that haven't been declared don't really *************** add_function_candidate (struct z_candida *** 1432,1439 **** --- 1173,1183 ---- if (DECL_CONSTRUCTOR_P (fn)) { parmlist = skip_artificial_parms_for (fn, parmlist); + orig_arglist = arglist; arglist = skip_artificial_parms_for (fn, arglist); } + else + orig_arglist = arglist; len = list_length (arglist); convs = make_tree_vec (len); *************** add_function_candidate (struct z_candida *** 1531,1537 **** } out: ! return add_candidate (candidates, fn, convs, access_path, conversion_path, viable); } --- 1275,1281 ---- } out: ! return add_candidate (candidates, fn, orig_arglist, convs, access_path, conversion_path, viable); } *************** add_function_candidate (struct z_candida *** 1547,1558 **** instead of the function. */ static struct z_candidate * ! add_conv_candidate (candidates, fn, obj, arglist, access_path, ! conversion_path) ! struct z_candidate **candidates; ! tree fn, obj, arglist; ! tree access_path; ! tree conversion_path; { tree totype = TREE_TYPE (TREE_TYPE (fn)); int i, len, viable, flags; --- 1291,1298 ---- instead of the function. */ static struct z_candidate * ! add_conv_candidate (struct z_candidate **candidates, tree fn, tree obj, ! tree arglist, tree access_path, tree conversion_path) { tree totype = TREE_TYPE (TREE_TYPE (fn)); int i, len, viable, flags; *************** add_conv_candidate (candidates, fn, obj, *** 1612,1628 **** if (!sufficient_parms_p (parmnode)) viable = 0; ! return add_candidate (candidates, totype, convs, access_path, conversion_path, viable); } static void ! build_builtin_candidate (candidates, fnname, type1, type2, ! args, argtypes, flags) ! struct z_candidate **candidates; ! tree fnname, type1, type2, *args, *argtypes; ! int flags; ! { tree t, convs; int viable = 1, i; --- 1352,1365 ---- if (!sufficient_parms_p (parmnode)) viable = 0; ! return add_candidate (candidates, totype, arglist, convs, access_path, conversion_path, viable); } static void ! build_builtin_candidate (struct z_candidate **candidates, tree fnname, ! tree type1, tree type2, tree *args, tree *argtypes, ! int flags) { tree t, convs; int viable = 1, i; *************** build_builtin_candidate (candidates, fnn *** 1662,1685 **** viable = 0; } ! add_candidate (candidates, fnname, convs, /*access_path=*/NULL_TREE, /*conversion_path=*/NULL_TREE, viable); } ! static int ! is_complete (t) ! tree t; { return COMPLETE_TYPE_P (complete_type (t)); } /* Returns nonzero if TYPE is a promoted arithmetic type. */ ! static int ! promoted_arithmetic_type_p (type) ! tree type; { /* [over.built] --- 1399,1420 ---- viable = 0; } ! add_candidate (candidates, fnname, /*args=*/NULL_TREE, convs, /*access_path=*/NULL_TREE, /*conversion_path=*/NULL_TREE, viable); } ! static bool ! is_complete (tree t) { return COMPLETE_TYPE_P (complete_type (t)); } /* Returns nonzero if TYPE is a promoted arithmetic type. */ ! static bool ! promoted_arithmetic_type_p (tree type) { /* [over.built] *************** promoted_arithmetic_type_p (type) *** 1704,1715 **** CODE (TYPE1, TYPE1) and CODE (TYPE2, TYPE2). */ static void ! add_builtin_candidate (candidates, code, code2, fnname, type1, type2, ! args, argtypes, flags) ! struct z_candidate **candidates; ! enum tree_code code, code2; ! tree fnname, type1, type2, *args, *argtypes; ! int flags; { switch (code) { --- 1439,1447 ---- CODE (TYPE1, TYPE1) and CODE (TYPE2, TYPE2). */ static void ! add_builtin_candidate (struct z_candidate **candidates, enum tree_code code, ! enum tree_code code2, tree fnname, tree type1, ! tree type2, tree *args, tree *argtypes, int flags) { switch (code) { *************** add_builtin_candidate (candidates, code, *** 1781,1788 **** T operator-(T); */ case CONVERT_EXPR: /* unary + */ ! if (TREE_CODE (type1) == POINTER_TYPE ! && TREE_CODE (TREE_TYPE (type1)) != OFFSET_TYPE) break; case NEGATE_EXPR: if (ARITHMETIC_TYPE_P (type1)) --- 1513,1519 ---- T operator-(T); */ case CONVERT_EXPR: /* unary + */ ! if (TREE_CODE (type1) == POINTER_TYPE) break; case NEGATE_EXPR: if (ARITHMETIC_TYPE_P (type1)) *************** add_builtin_candidate (candidates, code, *** 1807,1818 **** case MEMBER_REF: if (TREE_CODE (type1) == POINTER_TYPE ! && (TYPE_PTRMEMFUNC_P (type2) || TYPE_PTRMEM_P (type2))) { tree c1 = TREE_TYPE (type1); ! tree c2 = (TYPE_PTRMEMFUNC_P (type2) ! ? TYPE_METHOD_BASETYPE (TREE_TYPE (TYPE_PTRMEMFUNC_FN_TYPE (type2))) ! : TYPE_OFFSET_BASETYPE (TREE_TYPE (type2))); if (IS_AGGR_TYPE (c1) && DERIVED_FROM_P (c2, c1) && (TYPE_PTRMEMFUNC_P (type2) --- 1538,1547 ---- case MEMBER_REF: if (TREE_CODE (type1) == POINTER_TYPE ! && TYPE_PTR_TO_MEMBER_P (type2)) { tree c1 = TREE_TYPE (type1); ! tree c2 = TYPE_PTRMEM_CLASS_TYPE (type2); if (IS_AGGR_TYPE (c1) && DERIVED_FROM_P (c2, c1) && (TYPE_PTRMEMFUNC_P (type2) *************** add_builtin_candidate (candidates, code, *** 1882,1900 **** if ((TYPE_PTRMEMFUNC_P (type1) && TYPE_PTRMEMFUNC_P (type2)) || (TYPE_PTRMEM_P (type1) && TYPE_PTRMEM_P (type2))) break; ! if ((TYPE_PTRMEMFUNC_P (type1) || TYPE_PTRMEM_P (type1)) ! && null_ptr_cst_p (args[1])) { type2 = type1; break; } ! if ((TYPE_PTRMEMFUNC_P (type2) || TYPE_PTRMEM_P (type2)) ! && null_ptr_cst_p (args[0])) { type1 = type2; break; } ! /* FALLTHROUGH */ case LT_EXPR: case GT_EXPR: case LE_EXPR: --- 1611,1627 ---- if ((TYPE_PTRMEMFUNC_P (type1) && TYPE_PTRMEMFUNC_P (type2)) || (TYPE_PTRMEM_P (type1) && TYPE_PTRMEM_P (type2))) break; ! if (TYPE_PTR_TO_MEMBER_P (type1) && null_ptr_cst_p (args[1])) { type2 = type1; break; } ! if (TYPE_PTR_TO_MEMBER_P (type2) && null_ptr_cst_p (args[0])) { type1 = type2; break; } ! /* Fall through. */ case LT_EXPR: case GT_EXPR: case LE_EXPR: *************** add_builtin_candidate (candidates, code, *** 2060,2071 **** break; /* Otherwise, the types should be pointers. */ ! if (!(TREE_CODE (type1) == POINTER_TYPE ! || TYPE_PTRMEM_P (type1) ! || TYPE_PTRMEMFUNC_P (type1)) ! || !(TREE_CODE (type2) == POINTER_TYPE ! || TYPE_PTRMEM_P (type2) ! || TYPE_PTRMEMFUNC_P (type2))) return; /* We don't check that the two types are the same; the logic --- 1787,1794 ---- break; /* Otherwise, the types should be pointers. */ ! if (!(TYPE_PTR_P (type1) || TYPE_PTR_TO_MEMBER_P (type1)) ! || !(TYPE_PTR_P (type2) || TYPE_PTR_TO_MEMBER_P (type2))) return; /* We don't check that the two types are the same; the logic *************** add_builtin_candidate (candidates, code, *** 2083,2090 **** if (type2 && !same_type_p (type1, type2) && TREE_CODE (type1) == TREE_CODE (type2) && (TREE_CODE (type1) == REFERENCE_TYPE ! || (TREE_CODE (type1) == POINTER_TYPE ! && TYPE_PTRMEM_P (type1) == TYPE_PTRMEM_P (type2)) || TYPE_PTRMEMFUNC_P (type1) || IS_AGGR_TYPE (type1) || TREE_CODE (type1) == ENUMERAL_TYPE)) --- 1806,1813 ---- if (type2 && !same_type_p (type1, type2) && TREE_CODE (type1) == TREE_CODE (type2) && (TREE_CODE (type1) == REFERENCE_TYPE ! || (TYPE_PTR_P (type1) && TYPE_PTR_P (type2)) ! || (TYPE_PTRMEM_P (type1) && TYPE_PTRMEM_P (type2)) || TYPE_PTRMEMFUNC_P (type1) || IS_AGGR_TYPE (type1) || TREE_CODE (type1) == ENUMERAL_TYPE)) *************** add_builtin_candidate (candidates, code, *** 2101,2108 **** } tree ! type_decays_to (type) ! tree type; { if (TREE_CODE (type) == ARRAY_TYPE) return build_pointer_type (TREE_TYPE (type)); --- 1824,1830 ---- } tree ! type_decays_to (tree type) { if (TREE_CODE (type) == ARRAY_TYPE) return build_pointer_type (TREE_TYPE (type)); *************** type_decays_to (type) *** 2125,2135 **** filter out the invalid set. */ static void ! add_builtin_candidates (candidates, code, code2, fnname, args, flags) ! struct z_candidate **candidates; ! enum tree_code code, code2; ! tree fnname, *args; ! int flags; { int ref1, i; int enum_p = 0; --- 1847,1855 ---- filter out the invalid set. */ static void ! add_builtin_candidates (struct z_candidate **candidates, enum tree_code code, ! enum tree_code code2, tree fnname, tree *args, ! int flags) { int ref1, i; int enum_p = 0; *************** add_builtin_candidates (candidates, code *** 2194,2200 **** case GT_EXPR: case GE_EXPR: enum_p = 1; ! /* FALLTHROUGH */ default: ref1 = 0; --- 1914,1920 ---- case GT_EXPR: case GE_EXPR: enum_p = 1; ! /* Fall through. */ default: ref1 = 0; *************** add_builtin_candidates (candidates, code *** 2302,2317 **** add_conv_candidate. */ static struct z_candidate* ! add_template_candidate_real (candidates, tmpl, ctype, explicit_targs, ! arglist, return_type, access_path, ! conversion_path, flags, obj, strict) ! struct z_candidate **candidates; ! tree tmpl, ctype, explicit_targs, arglist, return_type; ! tree access_path; ! tree conversion_path; ! int flags; ! tree obj; ! unification_kind_t strict; { int ntparms = DECL_NTPARMS (tmpl); tree targs = make_tree_vec (ntparms); --- 2022,2032 ---- add_conv_candidate. */ static struct z_candidate* ! add_template_candidate_real (struct z_candidate **candidates, tree tmpl, ! tree ctype, tree explicit_targs, tree arglist, ! tree return_type, tree access_path, ! tree conversion_path, int flags, tree obj, ! unification_kind_t strict) { int ntparms = DECL_NTPARMS (tmpl); tree targs = make_tree_vec (ntparms); *************** add_template_candidate_real (candidates, *** 2337,2343 **** if (i != 0) return NULL; ! fn = instantiate_template (tmpl, targs); if (fn == error_mark_node) return NULL; --- 2052,2058 ---- if (i != 0) return NULL; ! fn = instantiate_template (tmpl, targs, tf_none); if (fn == error_mark_node) return NULL; *************** add_template_candidate_real (candidates, *** 2406,2420 **** static struct z_candidate * ! add_template_candidate (candidates, tmpl, ctype, explicit_targs, ! arglist, return_type, access_path, ! conversion_path, flags, strict) ! struct z_candidate **candidates; ! tree tmpl, ctype, explicit_targs, arglist, return_type; ! tree access_path; ! tree conversion_path; ! int flags; ! unification_kind_t strict; { return add_template_candidate_real (candidates, tmpl, ctype, --- 2121,2130 ---- static struct z_candidate * ! add_template_candidate (struct z_candidate **candidates, tree tmpl, tree ctype, ! tree explicit_targs, tree arglist, tree return_type, ! tree access_path, tree conversion_path, int flags, ! unification_kind_t strict) { return add_template_candidate_real (candidates, tmpl, ctype, *************** add_template_candidate (candidates, tmpl *** 2425,2436 **** static struct z_candidate * ! add_template_conv_candidate (candidates, tmpl, obj, arglist, return_type, ! access_path, conversion_path) ! struct z_candidate **candidates; ! tree tmpl, obj, arglist, return_type; ! tree access_path; ! tree conversion_path; { return add_template_candidate_real (candidates, tmpl, NULL_TREE, NULL_TREE, --- 2135,2143 ---- static struct z_candidate * ! add_template_conv_candidate (struct z_candidate **candidates, tree tmpl, ! tree obj, tree arglist, tree return_type, ! tree access_path, tree conversion_path) { return add_template_candidate_real (candidates, tmpl, NULL_TREE, NULL_TREE, *************** add_template_conv_candidate (candidates, *** 2438,2484 **** conversion_path, 0, obj, DEDUCE_CONV); } ! static int ! any_viable (cands) ! struct z_candidate *cands; ! { ! for (; cands; cands = cands->next) ! if (pedantic ? cands->viable == 1 : cands->viable) ! return 1; ! return 0; ! } ! ! static int ! any_strictly_viable (cands) ! struct z_candidate *cands; { ! for (; cands; cands = cands->next) ! if (cands->viable == 1) ! return 1; ! return 0; ! } ! static struct z_candidate * ! splice_viable (cands) ! struct z_candidate *cands; ! { ! struct z_candidate **p = &cands; ! for (; *p; ) { ! if (pedantic ? (*p)->viable == 1 : (*p)->viable) ! p = &((*p)->next); else ! *p = (*p)->next; } ! return cands; } static tree ! build_this (obj) ! tree obj; { /* Fix this to work on non-lvalues. */ return build_unary_op (ADDR_EXPR, obj, 0); --- 2145,2199 ---- conversion_path, 0, obj, DEDUCE_CONV); } + /* The CANDS are the set of candidates that were considered for + overload resolution. Return the set of viable candidates. If none + of the candidates were viable, set *ANY_VIABLE_P to true. STRICT_P + is true if a candidate should be considered viable only if it is + strictly viable. */ ! static struct z_candidate* ! splice_viable (struct z_candidate *cands, ! bool strict_p, ! bool *any_viable_p) { ! struct z_candidate *viable; ! struct z_candidate **last_viable; ! struct z_candidate **cand; ! viable = NULL; ! last_viable = &viable; ! *any_viable_p = false; ! cand = &cands; ! while (*cand) { ! struct z_candidate *c = *cand; ! if (strict_p ? c->viable == 1 : c->viable) ! { ! *last_viable = c; ! *cand = c->next; ! c->next = NULL; ! last_viable = &c->next; ! *any_viable_p = true; ! } else ! cand = &c->next; } ! return viable ? viable : cands; ! } ! ! static bool ! any_strictly_viable (struct z_candidate *cands) ! { ! for (; cands; cands = cands->next) ! if (cands->viable == 1) ! return true; ! return false; } static tree ! build_this (tree obj) { /* Fix this to work on non-lvalues. */ return build_unary_op (ADDR_EXPR, obj, 0); *************** build_this (obj) *** 2489,2497 **** both are extern "C". */ static inline int ! equal_functions (fn1, fn2) ! tree fn1; ! tree fn2; { if (DECL_LOCAL_FUNCTION_P (fn1) || DECL_LOCAL_FUNCTION_P (fn2) || DECL_EXTERN_C_FUNCTION_P (fn1)) --- 2204,2210 ---- both are extern "C". */ static inline int ! equal_functions (tree fn1, tree fn2) { if (DECL_LOCAL_FUNCTION_P (fn1) || DECL_LOCAL_FUNCTION_P (fn2) || DECL_EXTERN_C_FUNCTION_P (fn1)) *************** equal_functions (fn1, fn2) *** 2499,2504 **** --- 2212,2250 ---- return fn1 == fn2; } + /* Print information about one overload candidate CANDIDATE. MSGSTR + is the text to print before the candidate itself. + + NOTE: Unlike most diagnostic functions in GCC, MSGSTR is expected + to have been run through gettext by the caller. This wart makes + life simpler in print_z_candidates and for the translators. */ + + static void + print_z_candidate (const char *msgstr, struct z_candidate *candidate) + { + if (TREE_CODE (candidate->fn) == IDENTIFIER_NODE) + { + if (TREE_VEC_LENGTH (candidate->convs) == 3) + inform ("%s %D(%T, %T, %T) ", msgstr, candidate->fn, + TREE_TYPE (TREE_VEC_ELT (candidate->convs, 0)), + TREE_TYPE (TREE_VEC_ELT (candidate->convs, 1)), + TREE_TYPE (TREE_VEC_ELT (candidate->convs, 2))); + else if (TREE_VEC_LENGTH (candidate->convs) == 2) + inform ("%s %D(%T, %T) ", msgstr, candidate->fn, + TREE_TYPE (TREE_VEC_ELT (candidate->convs, 0)), + TREE_TYPE (TREE_VEC_ELT (candidate->convs, 1))); + else + inform ("%s %D(%T) ", msgstr, candidate->fn, + TREE_TYPE (TREE_VEC_ELT (candidate->convs, 0))); + } + else if (TYPE_P (candidate->fn)) + inform ("%s %T ", msgstr, candidate->fn); + else if (candidate->viable == -1) + inform ("%J%s %+#D ", candidate->fn, msgstr, candidate->fn); + else + inform ("%J%s %+#D", candidate->fn, msgstr, candidate->fn); + } + static void print_z_candidates (struct z_candidate *candidates) { *************** print_z_candidates (struct z_candidate * *** 2528,2557 **** } } ! str = "candidates are:"; ! for (; candidates; candidates = candidates->next) { ! if (TREE_CODE (candidates->fn) == IDENTIFIER_NODE) { ! if (TREE_VEC_LENGTH (candidates->convs) == 3) ! error ("%s %D(%T, %T, %T) ", str, candidates->fn, ! TREE_TYPE (TREE_VEC_ELT (candidates->convs, 0)), ! TREE_TYPE (TREE_VEC_ELT (candidates->convs, 1)), ! TREE_TYPE (TREE_VEC_ELT (candidates->convs, 2))); ! else if (TREE_VEC_LENGTH (candidates->convs) == 2) ! error ("%s %D(%T, %T) ", str, candidates->fn, ! TREE_TYPE (TREE_VEC_ELT (candidates->convs, 0)), ! TREE_TYPE (TREE_VEC_ELT (candidates->convs, 1))); ! else ! error ("%s %D(%T) ", str, candidates->fn, ! TREE_TYPE (TREE_VEC_ELT (candidates->convs, 0))); } ! else if (TYPE_P (candidates->fn)) ! error ("%s %T ", str, candidates->fn); ! else ! cp_error_at ("%s %+#D%s", str, candidates->fn, ! candidates->viable == -1 ? " " : ""); ! str = " "; } } --- 2274,2300 ---- } } ! if (!candidates) ! return; ! ! str = _("candidates are:"); ! print_z_candidate (str, candidates); ! if (candidates->next) { ! /* Indent successive candidates by the width of the translation ! of the above string. */ ! size_t len = gcc_gettext_width (str) + 1; ! char *spaces = alloca (len); ! memset (spaces, ' ', len-1); ! spaces[len - 1] = '\0'; ! ! candidates = candidates->next; ! do { ! print_z_candidate (spaces, candidates); ! candidates = candidates->next; } ! while (candidates); } } *************** merge_conversion_sequences (tree user_se *** 2591,2604 **** per [dcl.init.ref], so we ignore temporary bindings. */ static struct z_candidate * ! build_user_type_conversion_1 (totype, expr, flags) ! tree totype, expr; ! int flags; { struct z_candidate *candidates, *cand; tree fromtype = TREE_TYPE (expr); tree ctors = NULL_TREE, convs = NULL_TREE; tree args = NULL_TREE; /* We represent conversion within a hierarchy using RVALUE_CONV and BASE_CONV, as specified by [over.best.ics]; these become plain --- 2334,2346 ---- per [dcl.init.ref], so we ignore temporary bindings. */ static struct z_candidate * ! build_user_type_conversion_1 (tree totype, tree expr, int flags) { struct z_candidate *candidates, *cand; tree fromtype = TREE_TYPE (expr); tree ctors = NULL_TREE, convs = NULL_TREE; tree args = NULL_TREE; + bool any_viable_p; /* We represent conversion within a hierarchy using RVALUE_CONV and BASE_CONV, as specified by [over.best.ics]; these become plain *************** build_user_type_conversion_1 (totype, ex *** 2684,2690 **** So we pass fromtype as CTYPE to add_*_candidate. */ if (TREE_CODE (fn) == TEMPLATE_DECL) ! cand = add_template_candidate (&candidates, fn, fromtype, NULL_TREE, args, totype, TYPE_BINFO (fromtype), conversion_path, --- 2426,2433 ---- So we pass fromtype as CTYPE to add_*_candidate. */ if (TREE_CODE (fn) == TEMPLATE_DECL) ! cand = add_template_candidate (&candidates, fn, fromtype, ! NULL_TREE, args, totype, TYPE_BINFO (fromtype), conversion_path, *************** build_user_type_conversion_1 (totype, ex *** 2699,2724 **** if (cand) { ! tree ics = implicit_conversion ! (totype, TREE_TYPE (TREE_TYPE (cand->fn)), ! 0, convflags); cand->second_conv = ics; if (ics == NULL_TREE) cand->viable = 0; ! else if (cand->viable == 1 && ICS_BAD_FLAG (ics)) cand->viable = -1; } } } ! if (! any_viable (candidates)) return 0; - candidates = splice_viable (candidates); cand = tourney (candidates); - if (cand == 0) { if (flags & LOOKUP_COMPLAIN) --- 2442,2466 ---- if (cand) { ! tree ics = implicit_conversion (totype, ! TREE_TYPE (TREE_TYPE (cand->fn)), ! 0, convflags); cand->second_conv = ics; if (ics == NULL_TREE) cand->viable = 0; ! else if (candidates->viable == 1 && ICS_BAD_FLAG (ics)) cand->viable = -1; } } } ! candidates = splice_viable (candidates, pedantic, &any_viable_p); ! if (!any_viable_p) return 0; cand = tourney (candidates); if (cand == 0) { if (flags & LOOKUP_COMPLAIN) *************** build_user_type_conversion_1 (totype, ex *** 2759,2767 **** } tree ! build_user_type_conversion (totype, expr, flags) ! tree totype, expr; ! int flags; { struct z_candidate *cand = build_user_type_conversion_1 (totype, expr, flags); --- 2501,2507 ---- } tree ! build_user_type_conversion (tree totype, tree expr, int flags) { struct z_candidate *cand = build_user_type_conversion_1 (totype, expr, flags); *************** build_user_type_conversion (totype, expr *** 2775,2857 **** return NULL_TREE; } - /* Find the possibly overloaded set of functions corresponding to a - call of the form SCOPE::NAME (...). NAME might be a - TEMPLATE_ID_EXPR, OVERLOAD, _DECL, IDENTIFIER_NODE or LOOKUP_EXPR. */ - - tree - resolve_scoped_fn_name (tree scope, tree name) - { - tree fn; - tree template_args = NULL_TREE; - bool is_template_id = TREE_CODE (name) == TEMPLATE_ID_EXPR; - - if (is_template_id) - { - template_args = TREE_OPERAND (name, 1); - name = TREE_OPERAND (name, 0); - } - if (TREE_CODE (name) == OVERLOAD) - name = DECL_NAME (get_first_fn (name)); - else if (TREE_CODE (name) == LOOKUP_EXPR) - name = TREE_OPERAND (name, 0); - - if (TREE_CODE (scope) == NAMESPACE_DECL) - fn = lookup_namespace_name (scope, name); - else if (!CLASS_TYPE_P (scope)) - { - error ("`%T' is not a class type", scope); - return error_mark_node; - } - else - { - if (!TYPE_BEING_DEFINED (scope) - && !COMPLETE_TYPE_P (complete_type (scope))) - { - error ("incomplete type '%T' cannot be used to name a scope", - scope); - return error_mark_node; - } - - if (BASELINK_P (name)) - fn = name; - else - fn = lookup_member (scope, name, /*protect=*/1, /*prefer_type=*/0); - if (fn && current_class_type) - fn = (adjust_result_of_qualified_name_lookup - (fn, scope, current_class_type)); - - /* It might be the name of a function pointer member. */ - if (fn && TREE_CODE (fn) == FIELD_DECL) - fn = resolve_offset_ref (build_offset_ref (scope, fn)); - } - - if (!fn) - { - error ("'%D' has no member named '%E'", scope, name); - return error_mark_node; - } - if (is_template_id) - { - tree fns = fn; - - if (BASELINK_P (fn)) - fns = BASELINK_FUNCTIONS (fns); - fns = build_nt (TEMPLATE_ID_EXPR, fns, template_args); - if (BASELINK_P (fn)) - BASELINK_FUNCTIONS (fn) = fns; - else - fn = fns; - } - - return fn; - } - /* Do any initial processing on the arguments to a function call. */ static tree ! resolve_args (args) ! tree args; { tree t; for (t = args; t; t = TREE_CHAIN (t)) --- 2515,2524 ---- return NULL_TREE; } /* Do any initial processing on the arguments to a function call. */ static tree ! resolve_args (tree args) { tree t; for (t = args; t; t = TREE_CHAIN (t)) *************** resolve_args (args) *** 2865,2889 **** error ("invalid use of void expression"); return error_mark_node; } - else if (TREE_CODE (arg) == OFFSET_REF) - arg = resolve_offset_ref (arg); arg = convert_from_reference (arg); TREE_VALUE (t) = arg; } return args; } ! /* Return an expression for a call to FN (a namespace-scope function) ! with the ARGS. */ ! ! tree ! build_new_function_call (fn, args) ! tree fn, args; { ! struct z_candidate *candidates = 0, *cand; tree explicit_targs = NULL_TREE; int template_only = 0; /* Check FN and ARGS. */ my_friendly_assert (TREE_CODE (fn) == FUNCTION_DECL || TREE_CODE (fn) == TEMPLATE_DECL --- 2532,2568 ---- error ("invalid use of void expression"); return error_mark_node; } arg = convert_from_reference (arg); TREE_VALUE (t) = arg; } return args; } ! /* Perform overload resolution on FN, which is called with the ARGS. ! ! Return the candidate function selected by overload resolution, or ! NULL if the event that overload resolution failed. In the case ! that overload resolution fails, *CANDIDATES will be the set of ! candidates considered, and ANY_VIABLE_P will be set to true or ! false to indicate whether or not any of the candidates were ! viable. ! ! The ARGS should already have gone through RESOLVE_ARGS before this ! function is called. */ ! ! static struct z_candidate * ! perform_overload_resolution (tree fn, ! tree args, ! struct z_candidate **candidates, ! bool *any_viable_p) { ! struct z_candidate *cand; tree explicit_targs = NULL_TREE; int template_only = 0; + *candidates = NULL; + *any_viable_p = true; + /* Check FN and ARGS. */ my_friendly_assert (TREE_CODE (fn) == FUNCTION_DECL || TREE_CODE (fn) == TEMPLATE_DECL *************** build_new_function_call (fn, args) *** 2900,2968 **** template_only = 1; } ! if (really_overloaded_fn (fn) ! || TREE_CODE (fn) == TEMPLATE_DECL) ! { ! tree t1; ! args = resolve_args (args); ! if (args == error_mark_node) ! return error_mark_node; ! for (t1 = fn; t1; t1 = OVL_NEXT (t1)) ! { ! tree t = OVL_CURRENT (t1); ! if (TREE_CODE (t) == TEMPLATE_DECL) ! add_template_candidate ! (&candidates, t, NULL_TREE, explicit_targs, args, ! NULL_TREE, ! /*access_path=*/NULL_TREE, /*conversion_path=*/NULL_TREE, ! LOOKUP_NORMAL, DEDUCE_CALL); ! else if (! template_only) ! add_function_candidate ! (&candidates, t, NULL_TREE, args, /*access_path=*/NULL_TREE, ! /*conversion_path=*/NULL_TREE, LOOKUP_NORMAL); ! } ! if (! any_viable (candidates)) ! { ! if (candidates && ! candidates->next) ! return build_function_call (candidates->fn, args); ! error ("no matching function for call to `%D(%A)'", ! DECL_NAME (OVL_CURRENT (fn)), args); ! if (candidates) ! print_z_candidates (candidates); ! return error_mark_node; ! } ! candidates = splice_viable (candidates); ! cand = tourney (candidates); ! if (cand == 0) ! { ! error ("call of overloaded `%D(%A)' is ambiguous", ! DECL_NAME (OVL_FUNCTION (fn)), args); ! print_z_candidates (candidates); ! return error_mark_node; ! } ! return build_over_call (cand, args, LOOKUP_NORMAL); } ! /* This is not really overloaded. */ ! fn = OVL_CURRENT (fn); ! return build_function_call (fn, args); } static tree ! build_object_call (obj, args) ! tree obj, args; { struct z_candidate *candidates = 0, *cand; tree fns, convs, mem_args = NULL_TREE; tree type = TREE_TYPE (obj); if (TYPE_PTRMEMFUNC_P (type)) { --- 2579,2729 ---- template_only = 1; } ! /* Add the various candidate functions. */ ! add_candidates (fn, args, explicit_targs, template_only, ! /*conversion_path=*/NULL_TREE, ! /*access_path=*/NULL_TREE, ! LOOKUP_NORMAL, ! candidates); ! *candidates = splice_viable (*candidates, pedantic, any_viable_p); ! if (!*any_viable_p) ! return NULL; ! cand = tourney (*candidates); ! return cand; ! } ! /* Return an expression for a call to FN (a namespace-scope function, ! or a static member function) with the ARGS. */ ! ! tree ! build_new_function_call (tree fn, tree args) ! { ! struct z_candidate *candidates, *cand; ! bool any_viable_p; ! args = resolve_args (args); ! if (args == error_mark_node) ! return error_mark_node; ! cand = perform_overload_resolution (fn, args, &candidates, &any_viable_p); ! if (!cand) ! { ! if (!any_viable_p && candidates && ! candidates->next) ! return build_function_call (candidates->fn, args); ! if (TREE_CODE (fn) == TEMPLATE_ID_EXPR) ! fn = TREE_OPERAND (fn, 0); ! if (!any_viable_p) ! error ("no matching function for call to `%D(%A)'", ! DECL_NAME (OVL_CURRENT (fn)), args); ! else ! error ("call of overloaded `%D(%A)' is ambiguous", ! DECL_NAME (OVL_CURRENT (fn)), args); ! if (candidates) ! print_z_candidates (candidates); ! return error_mark_node; ! } ! return build_over_call (cand, LOOKUP_NORMAL); ! } ! ! /* Build a call to a global operator new. FNNAME is the name of the ! operator (either "operator new" or "operator new[]") and ARGS are ! the arguments provided. *SIZE points to the total number of bytes ! required by the allocation, and is updated if that is changed here. ! *COOKIE_SIZE is non-NULL if a cookie should be used. If this ! function determines that no cookie should be used, after all, ! *COOKIE_SIZE is set to NULL_TREE. */ ! ! tree ! build_operator_new_call (tree fnname, tree args, tree *size, tree *cookie_size) ! { ! tree fns; ! struct z_candidate *candidates; ! struct z_candidate *cand; ! bool any_viable_p; ! ! args = tree_cons (NULL_TREE, *size, args); ! args = resolve_args (args); ! if (args == error_mark_node) ! return args; ! ! fns = lookup_function_nonclass (fnname, args); ! ! /* Figure out what function is being called. */ ! cand = perform_overload_resolution (fns, args, &candidates, &any_viable_p); ! ! /* If no suitable function could be found, issue an error message ! and give up. */ ! if (!cand) ! { ! if (!any_viable_p) ! error ("no matching function for call to `%D(%A)'", ! DECL_NAME (OVL_CURRENT (fns)), args); ! else ! error ("call of overloaded `%D(%A)' is ambiguous", ! DECL_NAME (OVL_CURRENT (fns)), args); ! if (candidates) ! print_z_candidates (candidates); ! return error_mark_node; } ! /* If a cookie is required, add some extra space. Whether ! or not a cookie is required cannot be determined until ! after we know which function was called. */ ! if (*cookie_size) ! { ! bool use_cookie = true; ! if (!abi_version_at_least (2)) ! { ! tree placement = TREE_CHAIN (args); ! /* In G++ 3.2, the check was implemented incorrectly; it ! looked at the placement expression, rather than the ! type of the function. */ ! if (placement && !TREE_CHAIN (placement) ! && same_type_p (TREE_TYPE (TREE_VALUE (placement)), ! ptr_type_node)) ! use_cookie = false; ! } ! else ! { ! tree arg_types; ! arg_types = TYPE_ARG_TYPES (TREE_TYPE (cand->fn)); ! /* Skip the size_t parameter. */ ! arg_types = TREE_CHAIN (arg_types); ! /* Check the remaining parameters (if any). */ ! if (arg_types ! && TREE_CHAIN (arg_types) == void_list_node ! && same_type_p (TREE_VALUE (arg_types), ! ptr_type_node)) ! use_cookie = false; ! } ! /* If we need a cookie, adjust the number of bytes allocated. */ ! if (use_cookie) ! { ! /* Update the total size. */ ! *size = size_binop (PLUS_EXPR, *size, *cookie_size); ! /* Update the argument list to reflect the adjusted size. */ ! TREE_VALUE (args) = *size; ! } ! else ! *cookie_size = NULL_TREE; ! } ! ! /* Build the CALL_EXPR. */ ! return build_over_call (cand, LOOKUP_NORMAL); } static tree ! build_object_call (tree obj, tree args) { struct z_candidate *candidates = 0, *cand; tree fns, convs, mem_args = NULL_TREE; tree type = TREE_TYPE (obj); + bool any_viable_p; if (TYPE_PTRMEMFUNC_P (type)) { *************** build_object_call (obj, args) *** 3031,3046 **** } } ! if (! any_viable (candidates)) { error ("no match for call to `(%T) (%A)'", TREE_TYPE (obj), args); print_z_candidates (candidates); return error_mark_node; } - candidates = splice_viable (candidates); cand = tourney (candidates); - if (cand == 0) { error ("call of `(%T) (%A)' is ambiguous", TREE_TYPE (obj), args); --- 2792,2806 ---- } } ! candidates = splice_viable (candidates, pedantic, &any_viable_p); ! if (!any_viable_p) { error ("no match for call to `(%T) (%A)'", TREE_TYPE (obj), args); print_z_candidates (candidates); return error_mark_node; } cand = tourney (candidates); if (cand == 0) { error ("call of `(%T) (%A)' is ambiguous", TREE_TYPE (obj), args); *************** build_object_call (obj, args) *** 3053,3059 **** DECL_NAME here. */ if (TREE_CODE (cand->fn) == FUNCTION_DECL && DECL_OVERLOADED_OPERATOR_P (cand->fn) == CALL_EXPR) ! return build_over_call (cand, mem_args, LOOKUP_NORMAL); obj = convert_like_with_context (TREE_VEC_ELT (cand->convs, 0), obj, cand->fn, -1); --- 2813,2819 ---- DECL_NAME here. */ if (TREE_CODE (cand->fn) == FUNCTION_DECL && DECL_OVERLOADED_OPERATOR_P (cand->fn) == CALL_EXPR) ! return build_over_call (cand, LOOKUP_NORMAL); obj = convert_like_with_context (TREE_VEC_ELT (cand->convs, 0), obj, cand->fn, -1); *************** build_object_call (obj, args) *** 3063,3072 **** } static void ! op_error (code, code2, arg1, arg2, arg3, problem) ! enum tree_code code, code2; ! tree arg1, arg2, arg3; ! const char *problem; { const char *opname; --- 2823,2830 ---- } static void ! op_error (enum tree_code code, enum tree_code code2, ! tree arg1, tree arg2, tree arg3, const char *problem) { const char *opname; *************** op_error (code, code2, arg1, arg2, arg3, *** 3090,3095 **** --- 2848,2858 ---- case ARRAY_REF: error ("%s for 'operator[]' in '%E[%E]'", problem, arg1, arg2); break; + + case REALPART_EXPR: + case IMAGPART_EXPR: + error ("%s for '%s' in '%s %E'", problem, opname, opname, arg1); + break; default: if (arg2) *************** op_error (code, code2, arg1, arg2, arg3, *** 3106,3114 **** convert E1 to E2 in [expr.cond]. */ static tree ! conditional_conversion (e1, e2) ! tree e1; ! tree e2; { tree t1 = non_reference (TREE_TYPE (e1)); tree t2 = non_reference (TREE_TYPE (e2)); --- 2869,2875 ---- convert E1 to E2 in [expr.cond]. */ static tree ! conditional_conversion (tree e1, tree e2) { tree t1 = non_reference (TREE_TYPE (e1)); tree t2 = non_reference (TREE_TYPE (e2)); *************** conditional_conversion (e1, e2) *** 3150,3155 **** --- 2911,2918 ---- if (!same_type_p (TYPE_MAIN_VARIANT (t1), TYPE_MAIN_VARIANT (t2))) conv = build_conv (BASE_CONV, t2, conv); + else + conv = build_conv (RVALUE_CONV, t2, conv); return conv; } else *************** conditional_conversion (e1, e2) *** 3168,3183 **** arguments to the conditional expression. */ tree ! build_conditional_expr (arg1, arg2, arg3) ! tree arg1; ! tree arg2; ! tree arg3; { tree arg2_type; tree arg3_type; tree result; tree result_type = NULL_TREE; ! int lvalue_p = 1; struct z_candidate *candidates = 0; struct z_candidate *cand; --- 2931,2943 ---- arguments to the conditional expression. */ tree ! build_conditional_expr (tree arg1, tree arg2, tree arg3) { tree arg2_type; tree arg3_type; tree result; tree result_type = NULL_TREE; ! bool lvalue_p = true; struct z_candidate *candidates = 0; struct z_candidate *cand; *************** build_conditional_expr (arg1, arg2, arg3 *** 3189,3211 **** { if (pedantic) pedwarn ("ISO C++ forbids omitting the middle term of a ?: expression"); ! arg1 = arg2 = save_expr (arg1); } /* [expr.cond] The first expr ession is implicitly converted to bool (clause _conv_). */ ! arg1 = cp_convert (boolean_type_node, arg1); /* If something has already gone wrong, just pass that fact up the tree. */ ! if (arg1 == error_mark_node ! || arg2 == error_mark_node ! || arg3 == error_mark_node ! || TREE_TYPE (arg1) == error_mark_node ! || TREE_TYPE (arg2) == error_mark_node ! || TREE_TYPE (arg3) == error_mark_node) return error_mark_node; /* [expr.cond] --- 2949,2973 ---- { if (pedantic) pedwarn ("ISO C++ forbids omitting the middle term of a ?: expression"); ! ! /* Make sure that lvalues remain lvalues. See g++.oliva/ext1.C. */ ! if (real_lvalue_p (arg1)) ! arg2 = arg1 = stabilize_reference (arg1); ! else ! arg2 = arg1 = save_expr (arg1); } /* [expr.cond] The first expr ession is implicitly converted to bool (clause _conv_). */ ! arg1 = perform_implicit_conversion (boolean_type_node, arg1); /* If something has already gone wrong, just pass that fact up the tree. */ ! if (error_operand_p (arg1) ! || error_operand_p (arg2) ! || error_operand_p (arg3)) return error_mark_node; /* [expr.cond] *************** build_conditional_expr (arg1, arg2, arg3 *** 3238,3248 **** type of the other and is an rvalue. --Both the second and the third operands have type void; the ! result is of type void and is an rvalue. */ ! if ((TREE_CODE (arg2) == THROW_EXPR) ! ^ (TREE_CODE (arg3) == THROW_EXPR)) ! result_type = ((TREE_CODE (arg2) == THROW_EXPR) ! ? arg3_type : arg2_type); else if (VOID_TYPE_P (arg2_type) && VOID_TYPE_P (arg3_type)) result_type = void_type_node; else --- 3000,3026 ---- type of the other and is an rvalue. --Both the second and the third operands have type void; the ! result is of type void and is an rvalue. ! ! We must avoid calling force_rvalue for expressions of type ! "void" because it will complain that their value is being ! used. */ ! if (TREE_CODE (arg2) == THROW_EXPR ! && TREE_CODE (arg3) != THROW_EXPR) ! { ! if (!VOID_TYPE_P (arg3_type)) ! arg3 = force_rvalue (arg3); ! arg3_type = TREE_TYPE (arg3); ! result_type = arg3_type; ! } ! else if (TREE_CODE (arg2) != THROW_EXPR ! && TREE_CODE (arg3) == THROW_EXPR) ! { ! if (!VOID_TYPE_P (arg2_type)) ! arg2 = force_rvalue (arg2); ! arg2_type = TREE_TYPE (arg2); ! result_type = arg2_type; ! } else if (VOID_TYPE_P (arg2_type) && VOID_TYPE_P (arg3_type)) result_type = void_type_node; else *************** build_conditional_expr (arg1, arg2, arg3 *** 3252,3258 **** return error_mark_node; } ! lvalue_p = 0; goto valid_operands; } /* [expr.cond] --- 3030,3036 ---- return error_mark_node; } ! lvalue_p = false; goto valid_operands; } /* [expr.cond] *************** build_conditional_expr (arg1, arg2, arg3 *** 3287,3319 **** { arg2 = convert_like (conv2, arg2); arg2 = convert_from_reference (arg2); - /* That may not quite have done the trick. If the two types - are cv-qualified variants of one another, we will have - just used an IDENTITY_CONV. (There's no conversion from - an lvalue of one class type to an lvalue of another type, - even a cv-qualified variant, and we don't want to lose - lvalue-ness here.) So, we manually add a NOP_EXPR here - if necessary. */ - if (!same_type_p (TREE_TYPE (arg2), arg3_type)) - arg2 = build1 (NOP_EXPR, arg3_type, arg2); arg2_type = TREE_TYPE (arg2); } else if (conv3 && !ICS_BAD_FLAG (conv3)) { arg3 = convert_like (conv3, arg3); arg3 = convert_from_reference (arg3); - if (!same_type_p (TREE_TYPE (arg3), arg2_type)) - arg3 = build1 (NOP_EXPR, arg2_type, arg3); arg3_type = TREE_TYPE (arg3); } } /* [expr.cond] If the second and third operands are lvalues and have the same type, the result is of that type and is an lvalue. */ ! if (real_lvalue_p (arg2) && real_lvalue_p (arg3) && ! same_type_p (arg2_type, arg3_type)) { result_type = arg2_type; goto valid_operands; --- 3065,3110 ---- { arg2 = convert_like (conv2, arg2); arg2 = convert_from_reference (arg2); arg2_type = TREE_TYPE (arg2); } else if (conv3 && !ICS_BAD_FLAG (conv3)) { arg3 = convert_like (conv3, arg3); arg3 = convert_from_reference (arg3); arg3_type = TREE_TYPE (arg3); } + + /* If, after the conversion, both operands have class type, + treat the cv-qualification of both operands as if it were the + union of the cv-qualification of the operands. + + The standard is not clear about what to do in this + circumstance. For example, if the first operand has type + "const X" and the second operand has a user-defined + conversion to "volatile X", what is the type of the second + operand after this step? Making it be "const X" (matching + the first operand) seems wrong, as that discards the + qualification without actuall performing a copy. Leaving it + as "volatile X" seems wrong as that will result in the + conditional expression failing altogether, even though, + according to this step, the one operand could be converted to + the type of the other. */ + if ((conv2 || conv3) + && CLASS_TYPE_P (arg2_type) + && TYPE_QUALS (arg2_type) != TYPE_QUALS (arg3_type)) + arg2_type = arg3_type = + cp_build_qualified_type (arg2_type, + TYPE_QUALS (arg2_type) + | TYPE_QUALS (arg3_type)); } /* [expr.cond] If the second and third operands are lvalues and have the same type, the result is of that type and is an lvalue. */ ! if (real_lvalue_p (arg2) ! && real_lvalue_p (arg3) ! && same_type_p (arg2_type, arg3_type)) { result_type = arg2_type; goto valid_operands; *************** build_conditional_expr (arg1, arg2, arg3 *** 3326,3337 **** cv-qualified) class type, overload resolution is used to determine the conversions (if any) to be applied to the operands (_over.match.oper_, _over.built_). */ ! lvalue_p = 0; if (!same_type_p (arg2_type, arg3_type) && (CLASS_TYPE_P (arg2_type) || CLASS_TYPE_P (arg3_type))) { tree args[3]; tree conv; /* Rearrange the arguments so that add_builtin_candidate only has to know about two args. In build_builtin_candidates, the --- 3117,3129 ---- cv-qualified) class type, overload resolution is used to determine the conversions (if any) to be applied to the operands (_over.match.oper_, _over.built_). */ ! lvalue_p = false; if (!same_type_p (arg2_type, arg3_type) && (CLASS_TYPE_P (arg2_type) || CLASS_TYPE_P (arg3_type))) { tree args[3]; tree conv; + bool any_viable_p; /* Rearrange the arguments so that add_builtin_candidate only has to know about two args. In build_builtin_candidates, the *************** build_conditional_expr (arg1, arg2, arg3 *** 3350,3362 **** If the overload resolution fails, the program is ill-formed. */ ! if (!any_viable (candidates)) { op_error (COND_EXPR, NOP_EXPR, arg1, arg2, arg3, "no match"); print_z_candidates (candidates); return error_mark_node; } - candidates = splice_viable (candidates); cand = tourney (candidates); if (!cand) { --- 3142,3154 ---- If the overload resolution fails, the program is ill-formed. */ ! candidates = splice_viable (candidates, pedantic, &any_viable_p); ! if (!any_viable_p) { op_error (COND_EXPR, NOP_EXPR, arg1, arg2, arg3, "no match"); print_z_candidates (candidates); return error_mark_node; } cand = tourney (candidates); if (!cand) { *************** build_conditional_expr (arg1, arg2, arg3 *** 3387,3402 **** We need to force the lvalue-to-rvalue conversion here for class types, so we get TARGET_EXPRs; trying to deal with a COND_EXPR of class rvalues that isn't wrapped with a TARGET_EXPR plays havoc with exception ! regions. ! ! We use ocp_convert rather than build_user_type_conversion because the ! latter returns NULL_TREE on failure, while the former gives an error. */ arg2 = force_rvalue (arg2); ! arg2_type = TREE_TYPE (arg2); arg3 = force_rvalue (arg3); ! arg3_type = TREE_TYPE (arg3); if (arg2 == error_mark_node || arg3 == error_mark_node) return error_mark_node; --- 3179,3193 ---- We need to force the lvalue-to-rvalue conversion here for class types, so we get TARGET_EXPRs; trying to deal with a COND_EXPR of class rvalues that isn't wrapped with a TARGET_EXPR plays havoc with exception ! regions. */ arg2 = force_rvalue (arg2); ! if (!CLASS_TYPE_P (arg2_type)) ! arg2_type = TREE_TYPE (arg2); arg3 = force_rvalue (arg3); ! if (!CLASS_TYPE_P (arg2_type)) ! arg3_type = TREE_TYPE (arg3); if (arg2 == error_mark_node || arg3 == error_mark_node) return error_mark_node; *************** build_conditional_expr (arg1, arg2, arg3 *** 3454,3471 **** cv-qualification of either the second or the third operand. The result is of the common type. */ else if ((null_ptr_cst_p (arg2) ! && (TYPE_PTR_P (arg3_type) || TYPE_PTRMEM_P (arg3_type) ! || TYPE_PTRMEMFUNC_P (arg3_type))) || (null_ptr_cst_p (arg3) ! && (TYPE_PTR_P (arg2_type) || TYPE_PTRMEM_P (arg2_type) ! || TYPE_PTRMEMFUNC_P (arg2_type))) || (TYPE_PTR_P (arg2_type) && TYPE_PTR_P (arg3_type)) || (TYPE_PTRMEM_P (arg2_type) && TYPE_PTRMEM_P (arg3_type)) ! || (TYPE_PTRMEMFUNC_P (arg2_type) ! && TYPE_PTRMEMFUNC_P (arg3_type))) { result_type = composite_pointer_type (arg2_type, arg3_type, arg2, arg3, "conditional expression"); arg2 = perform_implicit_conversion (result_type, arg2); arg3 = perform_implicit_conversion (result_type, arg3); } --- 3245,3261 ---- cv-qualification of either the second or the third operand. The result is of the common type. */ else if ((null_ptr_cst_p (arg2) ! && (TYPE_PTR_P (arg3_type) || TYPE_PTR_TO_MEMBER_P (arg3_type))) || (null_ptr_cst_p (arg3) ! && (TYPE_PTR_P (arg2_type) || TYPE_PTR_TO_MEMBER_P (arg2_type))) || (TYPE_PTR_P (arg2_type) && TYPE_PTR_P (arg3_type)) || (TYPE_PTRMEM_P (arg2_type) && TYPE_PTRMEM_P (arg3_type)) ! || (TYPE_PTRMEMFUNC_P (arg2_type) && TYPE_PTRMEMFUNC_P (arg3_type))) { result_type = composite_pointer_type (arg2_type, arg3_type, arg2, arg3, "conditional expression"); + if (result_type == error_mark_node) + return error_mark_node; arg2 = perform_implicit_conversion (result_type, arg2); arg3 = perform_implicit_conversion (result_type, arg3); } *************** build_conditional_expr (arg1, arg2, arg3 *** 3478,3522 **** valid_operands: result = fold (build (COND_EXPR, result_type, arg1, arg2, arg3)); /* Expand both sides into the same slot, hopefully the target of the ?: expression. We used to check for TARGET_EXPRs here, but now we sometimes wrap them in NOP_EXPRs so the test would fail. */ ! if (!lvalue_p && IS_AGGR_TYPE (result_type)) ! result = build_target_expr_with_type (result, result_type); /* If this expression is an rvalue, but might be mistaken for an lvalue, we must add a NON_LVALUE_EXPR. */ if (!lvalue_p && real_lvalue_p (result)) ! result = build1 (NON_LVALUE_EXPR, result_type, result); return result; } tree ! build_new_op (code, flags, arg1, arg2, arg3) ! enum tree_code code; ! int flags; ! tree arg1, arg2, arg3; { struct z_candidate *candidates = 0, *cand; ! tree fns, mem_arglist = NULL_TREE, arglist, fnname; enum tree_code code2 = NOP_EXPR; tree conv; ! bool viable_candidates; ! if (arg1 == error_mark_node ! || arg2 == error_mark_node ! || arg3 == error_mark_node) return error_mark_node; - /* This can happen if a template takes all non-type parameters, e.g. - undeclared_template<1, 5, 72>a; */ - if (code == LT_EXPR && TREE_CODE (arg1) == TEMPLATE_DECL) - { - error ("`%D' must be declared before use", arg1); - return error_mark_node; - } - if (code == MODIFY_EXPR) { code2 = TREE_CODE (arg3); --- 3268,3392 ---- valid_operands: result = fold (build (COND_EXPR, result_type, arg1, arg2, arg3)); + /* We can't use result_type below, as fold might have returned a + throw_expr. */ + /* Expand both sides into the same slot, hopefully the target of the ?: expression. We used to check for TARGET_EXPRs here, but now we sometimes wrap them in NOP_EXPRs so the test would fail. */ ! if (!lvalue_p && CLASS_TYPE_P (TREE_TYPE (result))) ! result = get_target_expr (result); /* If this expression is an rvalue, but might be mistaken for an lvalue, we must add a NON_LVALUE_EXPR. */ if (!lvalue_p && real_lvalue_p (result)) ! result = build1 (NON_LVALUE_EXPR, TREE_TYPE (result), result); return result; } + /* OPERAND is an operand to an expression. Perform necessary steps + required before using it. If OPERAND is NULL_TREE, NULL_TREE is + returned. */ + + static tree + prep_operand (tree operand) + { + if (operand) + { + operand = convert_from_reference (operand); + if (CLASS_TYPE_P (TREE_TYPE (operand)) + && CLASSTYPE_TEMPLATE_INSTANTIATION (TREE_TYPE (operand))) + /* Make sure the template type is instantiated now. */ + instantiate_class_template (TYPE_MAIN_VARIANT (TREE_TYPE (operand))); + } + + return operand; + } + + /* Add each of the viable functions in FNS (a FUNCTION_DECL or + OVERLOAD) to the CANDIDATES, returning an updated list of + CANDIDATES. The ARGS are the arguments provided to the call, + without any implicit object parameter. The EXPLICIT_TARGS are + explicit template arguments provided. TEMPLATE_ONLY is true if + only template functions should be considered. CONVERSION_PATH, + ACCESS_PATH, and FLAGS are as for add_function_candidate. */ + + static void + add_candidates (tree fns, tree args, + tree explicit_targs, bool template_only, + tree conversion_path, tree access_path, + int flags, + struct z_candidate **candidates) + { + tree ctype; + tree non_static_args; + + ctype = conversion_path ? BINFO_TYPE (conversion_path) : NULL_TREE; + /* Delay creating the implicit this parameter until it is needed. */ + non_static_args = NULL_TREE; + + while (fns) + { + tree fn; + tree fn_args; + + fn = OVL_CURRENT (fns); + /* Figure out which set of arguments to use. */ + if (DECL_NONSTATIC_MEMBER_FUNCTION_P (fn)) + { + /* If this function is a non-static member, prepend the implicit + object parameter. */ + if (!non_static_args) + non_static_args = tree_cons (NULL_TREE, + build_this (TREE_VALUE (args)), + TREE_CHAIN (args)); + fn_args = non_static_args; + } + else + /* Otherwise, just use the list of arguments provided. */ + fn_args = args; + + if (TREE_CODE (fn) == TEMPLATE_DECL) + add_template_candidate (candidates, + fn, + ctype, + explicit_targs, + fn_args, + NULL_TREE, + access_path, + conversion_path, + flags, + DEDUCE_CALL); + else if (!template_only) + add_function_candidate (candidates, + fn, + ctype, + fn_args, + access_path, + conversion_path, + flags); + fns = OVL_NEXT (fns); + } + } + tree ! build_new_op (enum tree_code code, int flags, tree arg1, tree arg2, tree arg3, ! bool *overloaded_p) { struct z_candidate *candidates = 0, *cand; ! tree arglist, fnname; ! tree args[3]; enum tree_code code2 = NOP_EXPR; tree conv; ! bool strict_p; ! bool any_viable_p; ! if (error_operand_p (arg1) ! || error_operand_p (arg2) ! || error_operand_p (arg3)) return error_mark_node; if (code == MODIFY_EXPR) { code2 = TREE_CODE (arg3); *************** build_new_op (code, flags, arg1, arg2, a *** 3526,3538 **** else fnname = ansi_opname (code); ! if (TREE_CODE (arg1) == OFFSET_REF) ! arg1 = resolve_offset_ref (arg1); ! arg1 = convert_from_reference (arg1); ! if (CLASS_TYPE_P (TREE_TYPE (arg1)) ! && CLASSTYPE_TEMPLATE_INSTANTIATION (TREE_TYPE (arg1))) ! /* Make sure the template type is instantiated now. */ ! instantiate_class_template (TYPE_MAIN_VARIANT (TREE_TYPE (arg1))); switch (code) { --- 3396,3402 ---- else fnname = ansi_opname (code); ! arg1 = prep_operand (arg1); switch (code) { *************** build_new_op (code, flags, arg1, arg2, a *** 3550,3573 **** break; } ! if (arg2) ! { ! if (TREE_CODE (arg2) == OFFSET_REF) ! arg2 = resolve_offset_ref (arg2); ! arg2 = convert_from_reference (arg2); ! if (CLASS_TYPE_P (TREE_TYPE (arg2)) ! && CLASSTYPE_TEMPLATE_INSTANTIATION (TREE_TYPE (arg2))) ! instantiate_class_template (TYPE_MAIN_VARIANT (TREE_TYPE (arg2))); ! } ! if (arg3) ! { ! if (TREE_CODE (arg3) == OFFSET_REF) ! arg3 = resolve_offset_ref (arg3); ! arg3 = convert_from_reference (arg3); ! if (CLASS_TYPE_P (TREE_TYPE (arg3)) ! && CLASSTYPE_TEMPLATE_INSTANTIATION (TREE_TYPE (arg3))) ! instantiate_class_template (TYPE_MAIN_VARIANT (TREE_TYPE (arg3))); ! } if (code == COND_EXPR) { --- 3414,3421 ---- break; } ! arg2 = prep_operand (arg2); ! arg3 = prep_operand (arg3); if (code == COND_EXPR) { *************** build_new_op (code, flags, arg1, arg2, a *** 3592,3680 **** arglist = tree_cons (NULL_TREE, arg2, arglist); arglist = tree_cons (NULL_TREE, arg1, arglist); ! fns = lookup_function_nonclass (fnname, arglist); ! ! if (fns && TREE_CODE (fns) == TREE_LIST) ! fns = TREE_VALUE (fns); ! for (; fns; fns = OVL_NEXT (fns)) { ! tree fn = OVL_CURRENT (fns); ! if (TREE_CODE (fn) == TEMPLATE_DECL) ! add_template_candidate (&candidates, fn, NULL_TREE, NULL_TREE, ! arglist, TREE_TYPE (fnname), ! /*access_path=*/NULL_TREE, ! /*conversion_path=*/NULL_TREE, ! flags, DEDUCE_CALL); ! else ! add_function_candidate (&candidates, fn, NULL_TREE, ! arglist, ! /*access_path=*/NULL_TREE, ! /*conversion_path=*/NULL_TREE, ! flags); ! } - if (IS_AGGR_TYPE (TREE_TYPE (arg1))) - { fns = lookup_fnfields (TYPE_BINFO (TREE_TYPE (arg1)), fnname, 1); if (fns == error_mark_node) return fns; } - else - fns = NULL_TREE; ! if (fns) { ! tree conversion_path = BASELINK_BINFO (fns); ! ! mem_arglist = tree_cons (NULL_TREE, build_this (arg1), TREE_CHAIN (arglist)); ! for (fns = BASELINK_FUNCTIONS (fns); fns; fns = OVL_NEXT (fns)) ! { ! tree fn = OVL_CURRENT (fns); ! tree this_arglist; ! tree access_path = TYPE_BINFO (TREE_TYPE (arg1)); ! ! if (TREE_CODE (TREE_TYPE (fn)) == METHOD_TYPE) ! this_arglist = mem_arglist; ! else ! this_arglist = arglist; ! ! if (TREE_CODE (fn) == TEMPLATE_DECL) ! /* A member template. */ ! add_template_candidate (&candidates, fn, ! BINFO_TYPE (conversion_path), ! NULL_TREE, ! this_arglist, TREE_TYPE (fnname), ! access_path, conversion_path, ! flags, DEDUCE_CALL); ! else ! add_function_candidate ! (&candidates, fn, BINFO_TYPE (conversion_path), this_arglist, ! access_path, conversion_path, flags); ! } } ! { ! tree args[3]; ! ! /* Rearrange the arguments for ?: so that add_builtin_candidate only has ! to know about two args; a builtin candidate will always have a first ! parameter of type bool. We'll handle that in ! build_builtin_candidate. */ ! if (code == COND_EXPR) ! { ! args[0] = arg2; ! args[1] = arg3; ! args[2] = arg1; ! } ! else ! { ! args[0] = arg1; ! args[1] = arg2; ! args[2] = NULL_TREE; ! } ! ! add_builtin_candidates (&candidates, code, code2, fnname, args, flags); ! } switch (code) { --- 3440,3484 ---- arglist = tree_cons (NULL_TREE, arg2, arglist); arglist = tree_cons (NULL_TREE, arg1, arglist); ! /* Add namespace-scope operators to the list of functions to ! consider. */ ! add_candidates (lookup_function_nonclass (fnname, arglist), ! arglist, NULL_TREE, false, NULL_TREE, NULL_TREE, ! flags, &candidates); ! /* Add class-member operators to the candidate set. */ ! if (CLASS_TYPE_P (TREE_TYPE (arg1))) { ! tree fns; fns = lookup_fnfields (TYPE_BINFO (TREE_TYPE (arg1)), fnname, 1); if (fns == error_mark_node) return fns; + if (fns) + add_candidates (BASELINK_FUNCTIONS (fns), arglist, + NULL_TREE, false, + BASELINK_BINFO (fns), + TYPE_BINFO (TREE_TYPE (arg1)), + flags, &candidates); } ! /* Rearrange the arguments for ?: so that add_builtin_candidate only has ! to know about two args; a builtin candidate will always have a first ! parameter of type bool. We'll handle that in ! build_builtin_candidate. */ ! if (code == COND_EXPR) { ! args[0] = arg2; ! args[1] = arg3; ! args[2] = arg1; ! } ! else ! { ! args[0] = arg1; ! args[1] = arg2; ! args[2] = NULL_TREE; } ! add_builtin_candidates (&candidates, code, code2, fnname, args, flags); switch (code) { *************** build_new_op (code, flags, arg1, arg2, a *** 3686,3700 **** operators. The built-in candidate set for COMPONENT_REF would be empty too, but since there are no such built-in operators, we accept non-strict matches for them. */ ! viable_candidates = any_strictly_viable (candidates); break; default: ! viable_candidates = any_viable (candidates); break; } ! if (! viable_candidates) { switch (code) { --- 3490,3505 ---- operators. The built-in candidate set for COMPONENT_REF would be empty too, but since there are no such built-in operators, we accept non-strict matches for them. */ ! strict_p = true; break; default: ! strict_p = pedantic; break; } ! candidates = splice_viable (candidates, strict_p, &any_viable_p); ! if (!any_viable_p) { switch (code) { *************** build_new_op (code, flags, arg1, arg2, a *** 3710,3716 **** code = PREINCREMENT_EXPR; else code = PREDECREMENT_EXPR; ! return build_new_op (code, flags, arg1, NULL_TREE, NULL_TREE); /* The caller will deal with these. */ case ADDR_EXPR: --- 3515,3522 ---- code = PREINCREMENT_EXPR; else code = PREDECREMENT_EXPR; ! return build_new_op (code, flags, arg1, NULL_TREE, NULL_TREE, ! overloaded_p); /* The caller will deal with these. */ case ADDR_EXPR: *************** build_new_op (code, flags, arg1, arg2, a *** 3728,3736 **** } return error_mark_node; } - candidates = splice_viable (candidates); - cand = tourney (candidates); if (cand == 0) { if (flags & LOOKUP_COMPLAIN) --- 3534,3541 ---- } return error_mark_node; } + cand = tourney (candidates); if (cand == 0) { if (flags & LOOKUP_COMPLAIN) *************** build_new_op (code, flags, arg1, arg2, a *** 3743,3749 **** if (TREE_CODE (cand->fn) == FUNCTION_DECL) { ! extern int warn_synth; if (warn_synth && fnname == ansi_assopname (NOP_EXPR) && DECL_ARTIFICIAL (cand->fn) --- 3548,3556 ---- if (TREE_CODE (cand->fn) == FUNCTION_DECL) { ! if (overloaded_p) ! *overloaded_p = true; ! if (warn_synth && fnname == ansi_assopname (NOP_EXPR) && DECL_ARTIFICIAL (cand->fn) *************** build_new_op (code, flags, arg1, arg2, a *** 3758,3768 **** : candidates->fn); } ! return build_over_call ! (cand, ! TREE_CODE (TREE_TYPE (cand->fn)) == METHOD_TYPE ! ? mem_arglist : arglist, ! LOOKUP_NORMAL); } /* Check for comparison of different enum types. */ --- 3565,3571 ---- : candidates->fn); } ! return build_over_call (cand, LOOKUP_NORMAL); } /* Check for comparison of different enum types. */ *************** builtin: *** 3887,3907 **** PLACEMENT is the corresponding placement new call, or NULL_TREE. */ tree ! build_op_delete_call (code, addr, size, flags, placement) ! enum tree_code code; ! tree addr, size, placement; ! int flags; { tree fn = NULL_TREE; ! tree fns, fnname, fntype, argtypes, args, type; int pass; if (addr == error_mark_node) return error_mark_node; ! type = TREE_TYPE (TREE_TYPE (addr)); ! while (TREE_CODE (type) == ARRAY_TYPE) ! type = TREE_TYPE (type); fnname = ansi_opname (code); --- 3690,3706 ---- PLACEMENT is the corresponding placement new call, or NULL_TREE. */ tree ! build_op_delete_call (enum tree_code code, tree addr, tree size, ! int flags, tree placement) { tree fn = NULL_TREE; ! tree fns, fnname, argtypes, args, type; int pass; if (addr == error_mark_node) return error_mark_node; ! type = strip_array_types (TREE_TYPE (TREE_TYPE (addr))); fnname = ansi_opname (code); *************** build_op_delete_call (code, addr, size, *** 3912,3918 **** the lookup selects a placement deallocation function, the program is ill-formed. ! Therefore, we ask lookup_fnfields to complain ambout ambiguity. */ { fns = lookup_fnfields (TYPE_BINFO (type), fnname, 1); if (fns == error_mark_node) --- 3711,3717 ---- the lookup selects a placement deallocation function, the program is ill-formed. ! Therefore, we ask lookup_fnfields to complain about ambiguity. */ { fns = lookup_fnfields (TYPE_BINFO (type), fnname, 1); if (fns == error_mark_node) *************** build_op_delete_call (code, addr, size, *** 3931,3940 **** /* Find the allocation function that is being called. */ call_expr = placement; - /* Sometimes we have a COMPOUND_EXPR, rather than a simple - CALL_EXPR. */ - while (TREE_CODE (call_expr) == COMPOUND_EXPR) - call_expr = TREE_OPERAND (call_expr, 1); /* Extract the function. */ alloc_fn = get_callee_fndecl (call_expr); my_friendly_assert (alloc_fn != NULL_TREE, 20020327); --- 3730,3735 ---- *************** build_op_delete_call (code, addr, size, *** 3954,3974 **** addr = cp_convert (ptr_type_node, addr); /* We make two tries at finding a matching `operator delete'. On ! the first pass, we look for an one-operator (or placement) operator delete. If we're not doing placement delete, then on the second pass we look for a two-argument delete. */ for (pass = 0; pass < (placement ? 1 : 2); ++pass) { - if (pass == 0) - argtypes = tree_cons (NULL_TREE, ptr_type_node, argtypes); - else - /* Normal delete; now try to find a match including the size - argument. */ - argtypes = tree_cons (NULL_TREE, ptr_type_node, - tree_cons (NULL_TREE, sizetype, - void_list_node)); - fntype = build_function_type (void_type_node, argtypes); - /* Go through the `operator delete' functions looking for one with a matching type. */ for (fn = BASELINK_P (fns) ? BASELINK_FUNCTIONS (fns) : fns; --- 3749,3759 ---- addr = cp_convert (ptr_type_node, addr); /* We make two tries at finding a matching `operator delete'. On ! the first pass, we look for a one-operator (or placement) operator delete. If we're not doing placement delete, then on the second pass we look for a two-argument delete. */ for (pass = 0; pass < (placement ? 1 : 2); ++pass) { /* Go through the `operator delete' functions looking for one with a matching type. */ for (fn = BASELINK_P (fns) ? BASELINK_FUNCTIONS (fns) : fns; *************** build_op_delete_call (code, addr, size, *** 3977,3989 **** { tree t; ! /* Exception specifications on the `delete' operator do not ! matter. */ ! t = build_exception_variant (TREE_TYPE (OVL_CURRENT (fn)), ! NULL_TREE); ! /* We also don't compare attributes. We're really just ! trying to check the types of the first two parameters. */ ! if (comptypes (t, fntype, COMPARE_NO_ATTRIBUTES)) break; } --- 3762,3791 ---- { tree t; ! /* The first argument must be "void *". */ ! t = TYPE_ARG_TYPES (TREE_TYPE (OVL_CURRENT (fn))); ! if (!same_type_p (TREE_VALUE (t), ptr_type_node)) ! continue; ! t = TREE_CHAIN (t); ! /* On the first pass, check the rest of the arguments. */ ! if (pass == 0) ! { ! tree a = argtypes; ! while (a && t) ! { ! if (!same_type_p (TREE_VALUE (a), TREE_VALUE (t))) ! break; ! a = TREE_CHAIN (a); ! t = TREE_CHAIN (t); ! } ! if (!a && !t) ! break; ! } ! /* On the second pass, the second argument must be ! "size_t". */ ! else if (pass == 1 ! && same_type_p (TREE_VALUE (t), sizetype) ! && TREE_CHAIN (t) == void_list_node) break; } *************** build_op_delete_call (code, addr, size, *** 4002,4008 **** /* If the FN is a member function, make sure that it is accessible. */ if (DECL_CLASS_SCOPE_P (fn)) ! enforce_access (type, fn); if (pass == 0) args = tree_cons (NULL_TREE, addr, args); --- 3804,3810 ---- /* If the FN is a member function, make sure that it is accessible. */ if (DECL_CLASS_SCOPE_P (fn)) ! perform_or_defer_access_check (TYPE_BINFO (type), fn); if (pass == 0) args = tree_cons (NULL_TREE, addr, args); *************** build_op_delete_call (code, addr, size, *** 4010,4016 **** args = tree_cons (NULL_TREE, addr, build_tree_list (NULL_TREE, size)); ! return build_function_call (fn, args); } /* If we are doing placement delete we do nothing if we don't find a --- 3812,3826 ---- args = tree_cons (NULL_TREE, addr, build_tree_list (NULL_TREE, size)); ! if (placement) ! { ! /* The placement args might not be suitable for overload ! resolution at this point, so build the call directly. */ ! mark_used (fn); ! return build_cxx_call (fn, args, args); ! } ! else ! return build_function_call (fn, args); } /* If we are doing placement delete we do nothing if we don't find a *************** build_op_delete_call (code, addr, size, *** 4018,4024 **** if (placement) return NULL_TREE; ! error ("no suitable `operator delete' for `%T'", type); return error_mark_node; } --- 3828,3835 ---- if (placement) return NULL_TREE; ! error ("no suitable `operator %s' for `%T'", ! operator_name_info[(int)code].name, type); return error_mark_node; } *************** build_op_delete_call (code, addr, size, *** 4026,4040 **** BASETYPE_PATH, give an error. The most derived class in BASETYPE_PATH is the one used to qualify DECL. */ ! int ! enforce_access (basetype_path, decl) ! tree basetype_path; ! tree decl; { ! int accessible; ! ! accessible = accessible_p (basetype_path, decl); ! if (!accessible) { if (TREE_PRIVATE (decl)) cp_error_at ("`%+#D' is private", decl); --- 3837,3848 ---- BASETYPE_PATH, give an error. The most derived class in BASETYPE_PATH is the one used to qualify DECL. */ ! bool ! enforce_access (tree basetype_path, tree decl) { ! my_friendly_assert (TREE_CODE (basetype_path) == TREE_VEC, 20030624); ! ! if (!accessible_p (basetype_path, decl)) { if (TREE_PRIVATE (decl)) cp_error_at ("`%+#D' is private", decl); *************** enforce_access (basetype_path, decl) *** 4043,4054 **** else cp_error_at ("`%+#D' is inaccessible", decl); error ("within this context"); ! return 0; } ! return 1; } /* Perform the conversions in CONVS on the expression EXPR. FN and ARGNUM are used for diagnostics. ARGNUM is zero based, -1 indicates the `this' argument of a method. INNER is nonzero when --- 3851,3890 ---- else cp_error_at ("`%+#D' is inaccessible", decl); error ("within this context"); ! return false; } ! return true; } + /* Initialize a temporary of type TYPE with EXPR. The FLAGS are a + bitwise or of LOOKUP_* values. If any errors are warnings are + generated, set *DIAGNOSTIC_FN to "error" or "warning", + respectively. If no diagnostics are generated, set *DIAGNOSTIC_FN + to NULL. */ + + static tree + build_temp (tree expr, tree type, int flags, + void (**diagnostic_fn)(const char *, ...)) + { + int savew, savee; + + savew = warningcount, savee = errorcount; + expr = build_special_member_call (NULL_TREE, + complete_ctor_identifier, + build_tree_list (NULL_TREE, expr), + TYPE_BINFO (type), + flags); + if (warningcount > savew) + *diagnostic_fn = warning; + else if (errorcount > savee) + *diagnostic_fn = error; + else + *diagnostic_fn = NULL; + return expr; + } + + /* Perform the conversions in CONVS on the expression EXPR. FN and ARGNUM are used for diagnostics. ARGNUM is zero based, -1 indicates the `this' argument of a method. INNER is nonzero when *************** static tree *** 4061,4069 **** convert_like_real (tree convs, tree expr, tree fn, int argnum, int inner, bool issue_conversion_warnings) { - int savew, savee; - tree totype = TREE_TYPE (convs); if (ICS_BAD_FLAG (convs) && TREE_CODE (convs) != USER_CONV --- 3897,3904 ---- convert_like_real (tree convs, tree expr, tree fn, int argnum, int inner, bool issue_conversion_warnings) { tree totype = TREE_TYPE (convs); + void (*diagnostic_fn)(const char *, ...); if (ICS_BAD_FLAG (convs) && TREE_CODE (convs) != USER_CONV *************** convert_like_real (tree convs, tree expr *** 4093,4099 **** if (issue_conversion_warnings) expr = dubious_conversion_warnings ! (totype, expr, "argument", fn, argnum); switch (TREE_CODE (convs)) { case USER_CONV: --- 3928,3934 ---- if (issue_conversion_warnings) expr = dubious_conversion_warnings ! (totype, expr, "converting", fn, argnum); switch (TREE_CODE (convs)) { case USER_CONV: *************** convert_like_real (tree convs, tree expr *** 4117,4123 **** } else args = build_this (expr); ! expr = build_over_call (cand, args, LOOKUP_NORMAL); /* If this is a constructor or a function returning an aggr type, we need to build up a TARGET_EXPR. */ --- 3952,3958 ---- } else args = build_this (expr); ! expr = build_over_call (cand, LOOKUP_NORMAL); /* If this is a constructor or a function returning an aggr type, we need to build up a TARGET_EXPR. */ *************** convert_like_real (tree convs, tree expr *** 4135,4169 **** if (IS_AGGR_TYPE (totype) && (inner >= 0 || !lvalue_p (expr))) { ! savew = warningcount, savee = errorcount; ! expr = build_special_member_call ! (NULL_TREE, complete_ctor_identifier, ! build_tree_list (NULL_TREE, expr), TYPE_BINFO (totype), ! /* Core issue 84, now a DR, says that we don't allow UDCs ! for these args (which deliberately breaks copy-init of an ! auto_ptr from an auto_ptr). */ ! LOOKUP_NORMAL|LOOKUP_ONLYCONVERTING|LOOKUP_NO_CONVERSION); ! ! /* Tell the user where this failing constructor call came from. */ ! if (fn) { ! if (warningcount > savew) ! warning ! (" initializing argument %P of `%D' from result of `%D'", ! argnum, fn, convfn); ! else if (errorcount > savee) ! error (" initializing argument %P of `%D' from result of `%D'", argnum, fn, convfn); ! } ! else ! { ! if (warningcount > savew) ! warning (" initializing temporary from result of `%D'", ! convfn); ! else if (errorcount > savee) ! error (" initializing temporary from result of `%D'", ! convfn); } expr = build_cplus_new (totype, expr); } --- 3970,3993 ---- if (IS_AGGR_TYPE (totype) && (inner >= 0 || !lvalue_p (expr))) { ! expr = (build_temp ! (expr, totype, ! /* Core issue 84, now a DR, says that we don't ! allow UDCs for these args (which deliberately ! breaks copy-init of an auto_ptr from an ! auto_ptr). */ ! LOOKUP_NORMAL|LOOKUP_ONLYCONVERTING|LOOKUP_NO_CONVERSION, ! &diagnostic_fn)); ! ! if (diagnostic_fn) { ! if (fn) ! diagnostic_fn (" initializing argument %P of `%D' from result of `%D'", argnum, fn, convfn); ! else ! diagnostic_fn ! (" initializing temporary from result of `%D'", convfn); } expr = build_cplus_new (totype, expr); } *************** convert_like_real (tree convs, tree expr *** 4172,4178 **** case IDENTITY_CONV: if (type_unknown_p (expr)) expr = instantiate_type (totype, expr, tf_error | tf_warning); ! return expr; case AMBIG_CONV: /* Call build_user_type_conversion again for the error. */ return build_user_type_conversion --- 3996,4015 ---- case IDENTITY_CONV: if (type_unknown_p (expr)) expr = instantiate_type (totype, expr, tf_error | tf_warning); ! /* Convert a non-array constant variable to its underlying ! value, unless we are about to bind it to a reference, in ! which case we need to leave it as an lvalue. */ ! if (inner >= 0 ! && TREE_CODE (TREE_TYPE (expr)) != ARRAY_TYPE) ! expr = decl_constant_value (expr); ! if (CHECK_COPY_CONSTRUCTOR_P (convs)) ! /* Generate a temporary copy purely to generate the required ! diagnostics. */ ! build_temp ! (build_dummy_object ! (build_qualified_type (totype, TYPE_QUAL_CONST)), ! totype, LOOKUP_NORMAL|LOOKUP_ONLYCONVERTING, &diagnostic_fn); ! return expr; case AMBIG_CONV: /* Call build_user_type_conversion again for the error. */ return build_user_type_conversion *************** convert_like_real (tree convs, tree expr *** 4188,4216 **** if (expr == error_mark_node) return error_mark_node; - /* Convert a non-array constant variable to its underlying value, unless we - are about to bind it to a reference, in which case we need to - leave it as an lvalue. */ - if (TREE_CODE (convs) != REF_BIND - && TREE_CODE (TREE_TYPE (expr)) != ARRAY_TYPE) - expr = decl_constant_value (expr); - switch (TREE_CODE (convs)) { case RVALUE_CONV: if (! IS_AGGR_TYPE (totype)) return expr; ! /* else fall through */ case BASE_CONV: if (TREE_CODE (convs) == BASE_CONV && !NEED_TEMPORARY_P (convs)) { /* We are going to bind a reference directly to a base-class subobject of EXPR. */ ! tree base_ptr = build_pointer_type (totype); ! /* Build an expression for `*((base*) &expr)'. */ expr = build_unary_op (ADDR_EXPR, expr, 0); ! expr = perform_implicit_conversion (base_ptr, expr); expr = build_indirect_ref (expr, "implicit conversion"); return expr; } --- 4025,4052 ---- if (expr == error_mark_node) return error_mark_node; switch (TREE_CODE (convs)) { case RVALUE_CONV: if (! IS_AGGR_TYPE (totype)) return expr; ! /* Else fall through. */ case BASE_CONV: if (TREE_CODE (convs) == BASE_CONV && !NEED_TEMPORARY_P (convs)) { /* We are going to bind a reference directly to a base-class subobject of EXPR. */ ! if (CHECK_COPY_CONSTRUCTOR_P (convs)) ! /* Generate a temporary copy purely to generate the required ! diagnostics. */ ! build_temp (build_dummy_object (TREE_TYPE (expr)), ! TREE_TYPE (expr), ! LOOKUP_NORMAL|LOOKUP_ONLYCONVERTING, ! &diagnostic_fn); /* Build an expression for `*((base*) &expr)'. */ expr = build_unary_op (ADDR_EXPR, expr, 0); ! expr = perform_implicit_conversion (build_pointer_type (totype), ! expr); expr = build_indirect_ref (expr, "implicit conversion"); return expr; } *************** convert_like_real (tree convs, tree expr *** 4218,4235 **** /* Copy-initialization where the cv-unqualified version of the source type is the same class as, or a derived class of, the class of the destination [is treated as direct-initialization]. [dcl.init] */ ! savew = warningcount, savee = errorcount; ! expr = build_special_member_call (NULL_TREE, complete_ctor_identifier, ! build_tree_list (NULL_TREE, expr), ! TYPE_BINFO (totype), ! LOOKUP_NORMAL|LOOKUP_ONLYCONVERTING); ! if (fn) ! { ! if (warningcount > savew) ! warning (" initializing argument %P of `%D'", argnum, fn); ! else if (errorcount > savee) ! error (" initializing argument %P of `%D'", argnum, fn); ! } return build_cplus_new (totype, expr); case REF_BIND: --- 4054,4063 ---- /* Copy-initialization where the cv-unqualified version of the source type is the same class as, or a derived class of, the class of the destination [is treated as direct-initialization]. [dcl.init] */ ! expr = build_temp (expr, totype, LOOKUP_NORMAL|LOOKUP_ONLYCONVERTING, ! &diagnostic_fn); ! if (diagnostic_fn && fn) ! diagnostic_fn (" initializing argument %P of `%D'", argnum, fn); return build_cplus_new (totype, expr); case REF_BIND: *************** convert_like_real (tree convs, tree expr *** 4237,4245 **** tree ref_type = totype; /* If necessary, create a temporary. */ ! if (NEED_TEMPORARY_P (convs) || !non_cast_lvalue_p (expr)) { tree type = TREE_TYPE (TREE_OPERAND (convs, 0)); expr = build_target_expr_with_type (expr, type); } --- 4065,4090 ---- tree ref_type = totype; /* If necessary, create a temporary. */ ! if (NEED_TEMPORARY_P (convs) || !lvalue_p (expr)) { tree type = TREE_TYPE (TREE_OPERAND (convs, 0)); + + if (!CP_TYPE_CONST_NON_VOLATILE_P (TREE_TYPE (ref_type))) + { + /* If the reference is volatile or non-const, we + cannot create a temporary. */ + cp_lvalue_kind lvalue = real_lvalue_p (expr); + + if (lvalue & clk_bitfield) + error ("cannot bind bitfield `%E' to `%T'", + expr, ref_type); + else if (lvalue & clk_packed) + error ("cannot bind packed field `%E' to `%T'", + expr, ref_type); + else + error ("cannot bind rvalue `%E' to `%T'", expr, ref_type); + return error_mark_node; + } expr = build_target_expr_with_type (expr, type); } *************** convert_like_real (tree convs, tree expr *** 4273,4327 **** LOOKUP_NORMAL|LOOKUP_NO_CONVERSION); } ! /* Build a call to __builtin_trap which can be used in an expression. */ static tree ! call_builtin_trap () { ! tree fn = get_identifier ("__builtin_trap"); ! if (IDENTIFIER_GLOBAL_VALUE (fn)) ! fn = IDENTIFIER_GLOBAL_VALUE (fn); ! else ! abort (); fn = build_call (fn, NULL_TREE); ! fn = build (COMPOUND_EXPR, integer_type_node, fn, integer_zero_node); return fn; } /* ARG is being passed to a varargs function. Perform any conversions ! required. Array/function to pointer decay must have already happened. ! Return the converted value. */ tree ! convert_arg_to_ellipsis (arg) ! tree arg; { if (TREE_CODE (TREE_TYPE (arg)) == REAL_TYPE && (TYPE_PRECISION (TREE_TYPE (arg)) < TYPE_PRECISION (double_type_node))) ! /* Convert `float' to `double'. */ ! arg = cp_convert (double_type_node, arg); ! else ! /* Convert `short' and `char' to full-size `int'. */ ! arg = default_conversion (arg); arg = require_complete_type (arg); ! if (arg != error_mark_node ! && !pod_type_p (TREE_TYPE (arg))) ! { ! /* Undefined behavior [expr.call] 5.2.2/7. We used to just warn ! here and do a bitwise copy, but now cp_expr_size will abort if we ! try to do that. ! If the call appears in the context of a sizeof expression, ! there is no need to emit a warning, since the expression won't be ! evaluated. We keep the builtin_trap just as a safety check. */ ! if (!skip_evaluation) ! warning ("cannot pass objects of non-POD type `%#T' through `...'; " ! "call will abort at runtime", TREE_TYPE (arg)); ! arg = call_builtin_trap (); ! } return arg; } --- 4118,4179 ---- LOOKUP_NORMAL|LOOKUP_NO_CONVERSION); } ! /* Build a call to __builtin_trap which can be used as an expression of ! type TYPE. */ static tree ! call_builtin_trap (tree type) { ! tree fn = IDENTIFIER_GLOBAL_VALUE (get_identifier ("__builtin_trap")); + my_friendly_assert (fn != NULL, 20030927); fn = build_call (fn, NULL_TREE); ! fn = build (COMPOUND_EXPR, type, fn, error_mark_node); ! fn = force_target_expr (type, fn); return fn; } /* ARG is being passed to a varargs function. Perform any conversions ! required. Return the converted value. */ tree ! convert_arg_to_ellipsis (tree arg) { + /* [expr.call] + + The lvalue-to-rvalue, array-to-pointer, and function-to-pointer + standard conversions are performed. */ + arg = decay_conversion (arg); + /* [expr.call] + + If the argument has integral or enumeration type that is subject + to the integral promotions (_conv.prom_), or a floating point + type that is subject to the floating point promotion + (_conv.fpprom_), the value of the argument is converted to the + promoted type before the call. */ if (TREE_CODE (TREE_TYPE (arg)) == REAL_TYPE && (TYPE_PRECISION (TREE_TYPE (arg)) < TYPE_PRECISION (double_type_node))) ! arg = convert_to_real (double_type_node, arg); ! else if (INTEGRAL_OR_ENUMERATION_TYPE_P (TREE_TYPE (arg))) ! arg = perform_integral_promotions (arg); arg = require_complete_type (arg); ! if (arg != error_mark_node ! && !pod_type_p (TREE_TYPE (arg))) ! { ! /* Undefined behavior [expr.call] 5.2.2/7. We used to just warn ! here and do a bitwise copy, but now cp_expr_size will abort if we ! try to do that. ! If the call appears in the context of a sizeof expression, ! there is no need to emit a warning, since the expression won't be ! evaluated. We keep the builtin_trap just as a safety check. */ ! if (!skip_evaluation) ! warning ("cannot pass objects of non-POD type `%#T' through `...'; " ! "call will abort at runtime", TREE_TYPE (arg)); ! arg = call_builtin_trap (TREE_TYPE (arg)); ! } return arg; } *************** convert_arg_to_ellipsis (arg) *** 4329,4337 **** /* va_arg (EXPR, TYPE) is a builtin. Make sure it is not abused. */ tree ! build_x_va_arg (expr, type) ! tree expr; ! tree type; { if (processing_template_decl) return build_min (VA_ARG_EXPR, type, expr); --- 4181,4187 ---- /* va_arg (EXPR, TYPE) is a builtin. Make sure it is not abused. */ tree ! build_x_va_arg (tree expr, tree type) { if (processing_template_decl) return build_min (VA_ARG_EXPR, type, expr); *************** build_x_va_arg (expr, type) *** 4344,4351 **** if (! pod_type_p (type)) { /* Undefined behavior [expr.call] 5.2.2/7. */ ! warning ("cannot receive objects of non-POD type `%#T' through `...'", ! type); } return build_va_arg (expr, type); --- 4194,4203 ---- if (! pod_type_p (type)) { /* Undefined behavior [expr.call] 5.2.2/7. */ ! warning ("cannot receive objects of non-POD type `%#T' through `...'; \ ! call will abort at runtime", ! type); ! return call_builtin_trap (type); } return build_va_arg (expr, type); *************** build_x_va_arg (expr, type) *** 4356,4371 **** type, or the passed type if there is no change. */ tree ! cxx_type_promotes_to (type) ! tree type; { tree promote; ! if (TREE_CODE (type) == ARRAY_TYPE) ! return build_pointer_type (TREE_TYPE (type)); ! ! if (TREE_CODE (type) == FUNCTION_TYPE) ! return build_pointer_type (type); promote = type_promotes_to (type); if (same_type_p (type, promote)) --- 4208,4220 ---- type, or the passed type if there is no change. */ tree ! cxx_type_promotes_to (tree type) { tree promote; ! /* Perform the array-to-pointer and function-to-pointer ! conversions. */ ! type = type_decays_to (type); promote = type_promotes_to (type); if (same_type_p (type, promote)) *************** cxx_type_promotes_to (type) *** 4379,4408 **** conversions. Return the converted value. */ tree ! convert_default_arg (type, arg, fn, parmnum) ! tree type; ! tree arg; ! tree fn; ! int parmnum; { if (TREE_CODE (arg) == DEFAULT_ARG) { ! /* When processing the default args for a class, we can find that ! there is an ordering constraint, and we call a function who's ! default args have not yet been converted. For instance, ! class A { ! A (int = 0); ! void Foo (A const & = A ()); ! }; ! We must process A::A before A::Foo's default arg can be converted. ! Remember the dependent function, so do_pending_defargs can retry, ! and check loops. */ ! unprocessed_defarg_fn (fn); ! ! /* Don't return error_mark node, as we won't be able to distinguish ! genuine errors from this case, and that would lead to repeated ! diagnostics. Just make something of the right type. */ ! return build1 (NOP_EXPR, type, integer_zero_node); } if (fn && DECL_TEMPLATE_INFO (fn)) --- 4228,4243 ---- conversions. Return the converted value. */ tree ! convert_default_arg (tree type, tree arg, tree fn, int parmnum) { + /* If the ARG is an unparsed default argument expression, the + conversion cannot be performed. */ if (TREE_CODE (arg) == DEFAULT_ARG) { ! error ("the default argument for parameter %d of `%D' has " ! "not yet been parsed", ! parmnum, fn); ! return error_mark_node; } if (fn && DECL_TEMPLATE_INFO (fn)) *************** convert_default_arg (type, arg, fn, parm *** 4434,4448 **** type TYPE. */ tree ! type_passed_as (type) ! tree type; { /* Pass classes with copy ctors by invisible reference. */ if (TREE_ADDRESSABLE (type)) type = build_reference_type (type); else if (PROMOTE_PROTOTYPES && INTEGRAL_TYPE_P (type) ! && TYPE_PRECISION (type) < TYPE_PRECISION (integer_type_node)) type = integer_type_node; return type; --- 4269,4284 ---- type TYPE. */ tree ! type_passed_as (tree type) { /* Pass classes with copy ctors by invisible reference. */ if (TREE_ADDRESSABLE (type)) type = build_reference_type (type); else if (PROMOTE_PROTOTYPES && INTEGRAL_TYPE_P (type) ! && COMPLETE_TYPE_P (type) ! && INT_CST_LT_UNSIGNED (TYPE_SIZE (type), ! TYPE_SIZE (integer_type_node))) type = integer_type_node; return type; *************** type_passed_as (type) *** 4451,4458 **** /* Actually perform the appropriate conversion. */ tree ! convert_for_arg_passing (type, val) ! tree type, val; { if (val == error_mark_node) ; --- 4287,4293 ---- /* Actually perform the appropriate conversion. */ tree ! convert_for_arg_passing (tree type, tree val) { if (val == error_mark_node) ; *************** convert_for_arg_passing (type, val) *** 4461,4483 **** val = build1 (ADDR_EXPR, build_reference_type (type), val); else if (PROMOTE_PROTOTYPES && INTEGRAL_TYPE_P (type) ! && TYPE_PRECISION (type) < TYPE_PRECISION (integer_type_node)) ! val = default_conversion (val); return val; } /* Subroutine of the various build_*_call functions. Overload resolution has chosen a winning candidate CAND; build up a CALL_EXPR accordingly. ARGS is a TREE_LIST of the unconverted arguments to the call. FLAGS is a bitmask of various LOOKUP_* flags which apply to the call itself. */ static tree ! build_over_call (cand, args, flags) ! struct z_candidate *cand; ! tree args; ! int flags; { tree fn = cand->fn; tree convs = cand->convs; tree converted_args = NULL_TREE; tree parm = TYPE_ARG_TYPES (TREE_TYPE (fn)); --- 4296,4341 ---- val = build1 (ADDR_EXPR, build_reference_type (type), val); else if (PROMOTE_PROTOTYPES && INTEGRAL_TYPE_P (type) ! && COMPLETE_TYPE_P (type) ! && INT_CST_LT_UNSIGNED (TYPE_SIZE (type), ! TYPE_SIZE (integer_type_node))) ! val = perform_integral_promotions (val); return val; } + /* Returns true iff FN is a function with magic varargs, i.e. ones for + which no conversions at all should be done. This is true for some + builtins which don't act like normal functions. */ + + static bool + magic_varargs_p (tree fn) + { + if (DECL_BUILT_IN (fn)) + switch (DECL_FUNCTION_CODE (fn)) + { + case BUILT_IN_CLASSIFY_TYPE: + case BUILT_IN_CONSTANT_P: + case BUILT_IN_NEXT_ARG: + case BUILT_IN_STDARG_START: + case BUILT_IN_VA_START: + return true; + + default:; + } + + return false; + } + /* Subroutine of the various build_*_call functions. Overload resolution has chosen a winning candidate CAND; build up a CALL_EXPR accordingly. ARGS is a TREE_LIST of the unconverted arguments to the call. FLAGS is a bitmask of various LOOKUP_* flags which apply to the call itself. */ static tree ! build_over_call (struct z_candidate *cand, int flags) { tree fn = cand->fn; + tree args = cand->args; tree convs = cand->convs; tree converted_args = NULL_TREE; tree parm = TYPE_ARG_TYPES (TREE_TYPE (fn)); *************** build_over_call (cand, args, flags) *** 4485,4497 **** int i = 0; int is_method = 0; /* Give any warnings we noticed during overload resolution. */ if (cand->warnings) for (val = cand->warnings; val; val = TREE_CHAIN (val)) joust (cand, WRAPPER_ZC (TREE_VALUE (val)), 1); if (DECL_FUNCTION_MEMBER_P (fn)) ! enforce_access (cand->access_path, fn); if (args && TREE_CODE (args) != TREE_LIST) args = build_tree_list (NULL_TREE, args); --- 4343,4402 ---- int i = 0; int is_method = 0; + /* In a template, there is no need to perform all of the work that + is normally done. We are only interested in the type of the call + expression, i.e., the return type of the function. Any semantic + errors will be deferred until the template is instantiated. */ + if (processing_template_decl) + { + tree expr; + tree return_type; + return_type = TREE_TYPE (TREE_TYPE (fn)); + expr = build (CALL_EXPR, return_type, fn, args); + if (!VOID_TYPE_P (return_type)) + require_complete_type (return_type); + return convert_from_reference (expr); + } + /* Give any warnings we noticed during overload resolution. */ if (cand->warnings) for (val = cand->warnings; val; val = TREE_CHAIN (val)) joust (cand, WRAPPER_ZC (TREE_VALUE (val)), 1); if (DECL_FUNCTION_MEMBER_P (fn)) ! { ! /* If FN is a template function, two cases must be considered. ! For example: ! ! struct A { ! protected: ! template void f(); ! }; ! template struct B { ! protected: ! void g(); ! }; ! struct C : A, B { ! using A::f; // #1 ! using B::g; // #2 ! }; ! ! In case #1 where `A::f' is a member template, DECL_ACCESS is ! recorded in the primary template but not in its specialization. ! We check access of FN using its primary template. ! ! In case #2, where `B::g' has a DECL_TEMPLATE_INFO simply ! because it is a member of class template B, DECL_ACCESS is ! recorded in the specialization `B::g'. We cannot use its ! primary template because `B::g' and `B::g' may have ! different access. */ ! if (DECL_TEMPLATE_INFO (fn) ! && is_member_template (DECL_TI_TEMPLATE (fn))) ! perform_or_defer_access_check (cand->access_path, ! DECL_TI_TEMPLATE (fn)); ! else ! perform_or_defer_access_check (cand->access_path, fn); ! } if (args && TREE_CODE (args) != TREE_LIST) args = build_tree_list (NULL_TREE, args); *************** build_over_call (cand, args, flags) *** 4585,4594 **** /* Ellipsis */ for (; arg; arg = TREE_CHAIN (arg)) ! converted_args ! = tree_cons (NULL_TREE, ! convert_arg_to_ellipsis (TREE_VALUE (arg)), ! converted_args); converted_args = nreverse (converted_args); --- 4490,4503 ---- /* Ellipsis */ for (; arg; arg = TREE_CHAIN (arg)) ! { ! tree a = TREE_VALUE (arg); ! if (magic_varargs_p (fn)) ! /* Do no conversions for magic varargs. */; ! else ! a = convert_arg_to_ellipsis (a); ! converted_args = tree_cons (NULL_TREE, a, converted_args); ! } converted_args = nreverse (converted_args); *************** build_over_call (cand, args, flags) *** 4649,4664 **** else if (TREE_CODE (arg) == TARGET_EXPR || TYPE_HAS_TRIVIAL_INIT_REF (DECL_CONTEXT (fn))) { - tree address; tree to = stabilize_reference (build_indirect_ref (TREE_VALUE (args), 0)); val = build (INIT_EXPR, DECL_CONTEXT (fn), to, arg); ! address = build_unary_op (ADDR_EXPR, val, 0); ! /* Avoid a warning about this expression, if the address is ! never used. */ ! TREE_USED (address) = 1; ! return address; } } else if (DECL_OVERLOADED_OPERATOR_P (fn) == NOP_EXPR --- 4558,4568 ---- else if (TREE_CODE (arg) == TARGET_EXPR || TYPE_HAS_TRIVIAL_INIT_REF (DECL_CONTEXT (fn))) { tree to = stabilize_reference (build_indirect_ref (TREE_VALUE (args), 0)); val = build (INIT_EXPR, DECL_CONTEXT (fn), to, arg); ! return val; } } else if (DECL_OVERLOADED_OPERATOR_P (fn) == NOP_EXPR *************** build_over_call (cand, args, flags) *** 4667,4675 **** { tree to = stabilize_reference (build_indirect_ref (TREE_VALUE (converted_args), 0)); arg = build_indirect_ref (TREE_VALUE (TREE_CHAIN (converted_args)), 0); ! val = build (MODIFY_EXPR, TREE_TYPE (to), to, arg); return val; } --- 4571,4606 ---- { tree to = stabilize_reference (build_indirect_ref (TREE_VALUE (converted_args), 0)); + tree type = TREE_TYPE (to); + tree as_base = CLASSTYPE_AS_BASE (type); arg = build_indirect_ref (TREE_VALUE (TREE_CHAIN (converted_args)), 0); ! if (tree_int_cst_equal (TYPE_SIZE (type), TYPE_SIZE (as_base))) ! val = build (MODIFY_EXPR, TREE_TYPE (to), to, arg); ! else ! { ! /* We must only copy the non-tail padding parts. Use ! CLASSTYPE_AS_BASE for the bitwise copy. */ ! tree to_ptr, arg_ptr, to_as_base, arg_as_base, base_ptr_type; ! tree save_to; ! ! to_ptr = save_expr (build_unary_op (ADDR_EXPR, to, 0)); ! arg_ptr = build_unary_op (ADDR_EXPR, arg, 0); ! ! base_ptr_type = build_pointer_type (as_base); ! to_as_base = build_nop (base_ptr_type, to_ptr); ! to_as_base = build_indirect_ref (to_as_base, 0); ! arg_as_base = build_nop (base_ptr_type, arg_ptr); ! arg_as_base = build_indirect_ref (arg_as_base, 0); ! ! save_to = build_indirect_ref (to_ptr, 0); ! ! val = build (MODIFY_EXPR, as_base, to_as_base, arg_as_base); ! val = convert_to_void (val, NULL); ! val = build (COMPOUND_EXPR, type, val, save_to); ! TREE_NO_UNUSED_WARNING (val) = 1; ! } ! return val; } *************** static GTY(()) tree java_iface_lookup_fn *** 4756,4763 **** _Jv_LookupInterfaceMethodIdx(). */ static tree ! build_java_interface_fn_ref (fn, instance) ! tree fn, instance; { tree lookup_args, lookup_fn, method, idx; tree klass_ref, iface, iface_ref; --- 4687,4693 ---- _Jv_LookupInterfaceMethodIdx(). */ static tree ! build_java_interface_fn_ref (tree fn, tree instance) { tree lookup_args, lookup_fn, method, idx; tree klass_ref, iface, iface_ref; *************** build_java_interface_fn_ref (fn, instanc *** 4783,4789 **** /* Get the java.lang.Class pointer for the interface being called. */ iface = DECL_CONTEXT (fn); ! iface_ref = lookup_field (iface, get_identifier ("class$"), 0, 0); if (!iface_ref || TREE_CODE (iface_ref) != VAR_DECL || DECL_CONTEXT (iface_ref) != iface) { --- 4713,4719 ---- /* Get the java.lang.Class pointer for the interface being called. */ iface = DECL_CONTEXT (fn); ! iface_ref = lookup_field (iface, get_identifier ("class$"), 0, false); if (!iface_ref || TREE_CODE (iface_ref) != VAR_DECL || DECL_CONTEXT (iface_ref) != iface) { *************** build_java_interface_fn_ref (fn, instanc *** 4818,4825 **** call to a function with the indicated NAME. */ tree ! in_charge_arg_for_name (name) ! tree name; { if (name == base_ctor_identifier || name == base_dtor_identifier) --- 4748,4754 ---- call to a function with the indicated NAME. */ tree ! in_charge_arg_for_name (tree name) { if (name == base_ctor_identifier || name == base_dtor_identifier) *************** build_special_member_call (tree instance *** 4929,4936 **** current_in_charge_parm, integer_zero_node), current_vtt_parm, vtt); - if (TREE_VIA_VIRTUAL (binfo)) - binfo = binfo_for_vbase (class_type, current_class_type); my_friendly_assert (BINFO_SUBVTT_INDEX (binfo), 20010110); sub_vtt = build (PLUS_EXPR, TREE_TYPE (vtt), vtt, BINFO_SUBVTT_INDEX (binfo)); --- 4858,4863 ---- *************** build_special_member_call (tree instance *** 4943,4948 **** --- 4870,4920 ---- flags); } + /* Return the NAME, as a C string. The NAME indicates a function that + is a member of TYPE. *FREE_P is set to true if the caller must + free the memory returned. + + Rather than go through all of this, we should simply set the names + of constructors and destructors appropriately, and dispense with + ctor_identifier, dtor_identifier, etc. */ + + static char * + name_as_c_string (tree name, tree type, bool *free_p) + { + char *pretty_name; + + /* Assume that we will not allocate memory. */ + *free_p = false; + /* Constructors and destructors are special. */ + if (IDENTIFIER_CTOR_OR_DTOR_P (name)) + { + pretty_name + = (char *) IDENTIFIER_POINTER (constructor_name (type)); + /* For a destructor, add the '~'. */ + if (name == complete_dtor_identifier + || name == base_dtor_identifier + || name == deleting_dtor_identifier) + { + pretty_name = concat ("~", pretty_name, NULL); + /* Remember that we need to free the memory allocated. */ + *free_p = true; + } + } + else if (IDENTIFIER_TYPENAME_P (name)) + { + pretty_name = concat ("operator ", + type_as_string (TREE_TYPE (name), + TFF_PLAIN_IDENTIFIER), + NULL); + /* Remember that we need to free the memory allocated. */ + *free_p = true; + } + else + pretty_name = (char *) IDENTIFIER_POINTER (name); + + return pretty_name; + } + /* Build a call to "INSTANCE.FN (ARGS)". */ tree *************** build_new_method_call (tree instance, tr *** 4955,4979 **** tree access_binfo; tree optype; tree mem_args = NULL_TREE, instance_ptr; ! tree name, pretty_name; tree user_args; tree call; int template_only = 0; my_friendly_assert (instance != NULL_TREE, 20020729); ! if (instance == error_mark_node || fns == error_mark_node || args == error_mark_node) return error_mark_node; /* Process the argument list. */ user_args = args; args = resolve_args (args); if (args == error_mark_node) return error_mark_node; - if (TREE_CODE (instance) == OFFSET_REF) - instance = resolve_offset_ref (instance); if (TREE_CODE (TREE_TYPE (instance)) == REFERENCE_TYPE) instance = convert_from_reference (instance); basetype = TYPE_MAIN_VARIANT (TREE_TYPE (instance)); --- 4927,4970 ---- tree access_binfo; tree optype; tree mem_args = NULL_TREE, instance_ptr; ! tree name; tree user_args; tree call; + tree fn; + tree class_type; int template_only = 0; + bool any_viable_p; + tree orig_instance; + tree orig_fns; + tree orig_args; my_friendly_assert (instance != NULL_TREE, 20020729); ! if (error_operand_p (instance) ! || error_operand_p (fns) || args == error_mark_node) return error_mark_node; + orig_instance = instance; + orig_fns = fns; + orig_args = args; + + if (processing_template_decl) + { + instance = build_non_dependent_expr (instance); + if (!BASELINK_P (fns) + && TREE_CODE (fns) != PSEUDO_DTOR_EXPR + && TREE_TYPE (fns) != unknown_type_node) + fns = build_non_dependent_expr (fns); + args = build_non_dependent_args (orig_args); + } + /* Process the argument list. */ user_args = args; args = resolve_args (args); if (args == error_mark_node) return error_mark_node; if (TREE_CODE (TREE_TYPE (instance)) == REFERENCE_TYPE) instance = convert_from_reference (instance); basetype = TYPE_MAIN_VARIANT (TREE_TYPE (instance)); *************** build_new_method_call (tree instance, tr *** 4981,4989 **** if (!BASELINK_P (fns)) { - call = build_field_call (instance_ptr, fns, args); - if (call) - return call; error ("call to non-function `%D'", fns); return error_mark_node; } --- 4972,4977 ---- *************** build_new_method_call (tree instance, tr *** 5016,5022 **** return error_mark_node; } ! name = DECL_NAME (get_first_fn (fns)); if (IDENTIFIER_CTOR_OR_DTOR_P (name)) { --- 5004,5011 ---- return error_mark_node; } ! fn = get_first_fn (fns); ! name = DECL_NAME (fn); if (IDENTIFIER_CTOR_OR_DTOR_P (name)) { *************** build_new_method_call (tree instance, tr *** 5025,5084 **** my_friendly_assert (name != ctor_identifier, 20000408); /* Similarly for destructors. */ my_friendly_assert (name != dtor_identifier, 20000408); - - if (name == complete_ctor_identifier - || name == base_ctor_identifier) - pretty_name = constructor_name (basetype); - else - pretty_name = dtor_identifier; } - else - pretty_name = name; ! if (fns) { ! tree fn; ! tree class_type = (conversion_path ! ? BINFO_TYPE (conversion_path) ! : NULL_TREE); ! mem_args = tree_cons (NULL_TREE, instance_ptr, args); ! for (fn = fns; fn; fn = OVL_NEXT (fn)) ! { ! tree t = OVL_CURRENT (fn); ! tree this_arglist; ! /* We can end up here for copy-init of same or base class. */ ! if ((flags & LOOKUP_ONLYCONVERTING) ! && DECL_NONCONVERTING_P (t)) ! continue; ! if (DECL_NONSTATIC_MEMBER_FUNCTION_P (t)) ! this_arglist = mem_args; ! else ! this_arglist = args; ! if (TREE_CODE (t) == TEMPLATE_DECL) ! /* A member template. */ ! add_template_candidate (&candidates, t, ! class_type, ! explicit_targs, ! this_arglist, optype, ! access_binfo, ! conversion_path, ! flags, ! DEDUCE_CALL); ! else if (! template_only) ! add_function_candidate (&candidates, t, ! class_type, ! this_arglist, ! access_binfo, ! conversion_path, ! flags); ! } } ! if (! any_viable (candidates)) { /* XXX will LOOKUP_SPECULATIVELY be needed when this is done? */ if (flags & LOOKUP_SPECULATIVELY) --- 5014,5069 ---- my_friendly_assert (name != ctor_identifier, 20000408); /* Similarly for destructors. */ my_friendly_assert (name != dtor_identifier, 20000408); } ! /* It's OK to call destructors on cv-qualified objects. Therefore, ! convert the INSTANCE_PTR to the unqualified type, if necessary. */ ! if (DECL_DESTRUCTOR_P (fn)) { ! tree type = build_pointer_type (basetype); ! if (!same_type_p (type, TREE_TYPE (instance_ptr))) ! instance_ptr = build_nop (type, instance_ptr); ! } ! class_type = (conversion_path ? BINFO_TYPE (conversion_path) : NULL_TREE); ! mem_args = tree_cons (NULL_TREE, instance_ptr, args); ! for (fn = fns; fn; fn = OVL_NEXT (fn)) ! { ! tree t = OVL_CURRENT (fn); ! tree this_arglist; ! /* We can end up here for copy-init of same or base class. */ ! if ((flags & LOOKUP_ONLYCONVERTING) ! && DECL_NONCONVERTING_P (t)) ! continue; ! if (DECL_NONSTATIC_MEMBER_FUNCTION_P (t)) ! this_arglist = mem_args; ! else ! this_arglist = args; ! ! if (TREE_CODE (t) == TEMPLATE_DECL) ! /* A member template. */ ! add_template_candidate (&candidates, t, ! class_type, ! explicit_targs, ! this_arglist, optype, ! access_binfo, ! conversion_path, ! flags, ! DEDUCE_CALL); ! else if (! template_only) ! add_function_candidate (&candidates, t, ! class_type, ! this_arglist, ! access_binfo, ! conversion_path, ! flags); } ! candidates = splice_viable (candidates, pedantic, &any_viable_p); ! if (!any_viable_p) { /* XXX will LOOKUP_SPECULATIVELY be needed when this is done? */ if (flags & LOOKUP_SPECULATIVELY) *************** build_new_method_call (tree instance, tr *** 5086,5105 **** if (!COMPLETE_TYPE_P (basetype)) cxx_incomplete_type_error (instance_ptr, basetype); else ! error ("no matching function for call to `%T::%D(%A)%#V'", ! basetype, pretty_name, user_args, ! TREE_TYPE (TREE_TYPE (instance_ptr))); print_z_candidates (candidates); return error_mark_node; } - candidates = splice_viable (candidates); - cand = tourney (candidates); if (cand == 0) { ! error ("call of overloaded `%D(%A)' is ambiguous", pretty_name, ! user_args); print_z_candidates (candidates); return error_mark_node; } --- 5071,5103 ---- if (!COMPLETE_TYPE_P (basetype)) cxx_incomplete_type_error (instance_ptr, basetype); else ! { ! char *pretty_name; ! bool free_p; ! ! pretty_name = name_as_c_string (name, basetype, &free_p); ! error ("no matching function for call to `%T::%s(%A)%#V'", ! basetype, pretty_name, user_args, ! TREE_TYPE (TREE_TYPE (instance_ptr))); ! if (free_p) ! free (pretty_name); ! } print_z_candidates (candidates); return error_mark_node; } + cand = tourney (candidates); if (cand == 0) { ! char *pretty_name; ! bool free_p; ! ! pretty_name = name_as_c_string (name, basetype, &free_p); ! error ("call of overloaded `%s(%A)' is ambiguous", pretty_name, ! user_args); print_z_candidates (candidates); + if (free_p) + free (pretty_name); return error_mark_node; } *************** build_new_method_call (tree instance, tr *** 5125,5149 **** flags |= LOOKUP_NONVIRTUAL; if (TREE_CODE (TREE_TYPE (cand->fn)) == METHOD_TYPE) ! call = build_over_call (cand, mem_args, flags); else { ! call = build_over_call (cand, args, flags); /* In an expression of the form `a->f()' where `f' turns out to be a static member function, `a' is none-the-less evaluated. */ ! if (instance && TREE_SIDE_EFFECTS (instance)) call = build (COMPOUND_EXPR, TREE_TYPE (call), instance, call); } ! return call; } ! /* Returns nonzero iff standard conversion sequence ICS1 is a proper subsequence of ICS2. */ ! static int ! is_subseq (ics1, ics2) ! tree ics1, ics2; { /* We can assume that a conversion of the same code between the same types indicates a subsequence since we only get --- 5123,5151 ---- flags |= LOOKUP_NONVIRTUAL; if (TREE_CODE (TREE_TYPE (cand->fn)) == METHOD_TYPE) ! call = build_over_call (cand, flags); else { ! call = build_over_call (cand, flags); /* In an expression of the form `a->f()' where `f' turns out to be a static member function, `a' is none-the-less evaluated. */ ! if (!is_dummy_object (instance_ptr) && TREE_SIDE_EFFECTS (instance)) call = build (COMPOUND_EXPR, TREE_TYPE (call), instance, call); } ! ! if (processing_template_decl && call != error_mark_node) ! return build_min_non_dep ! (CALL_EXPR, call, ! build_min_nt (COMPONENT_REF, orig_instance, orig_fns), ! orig_args); return call; } ! /* Returns true iff standard conversion sequence ICS1 is a proper subsequence of ICS2. */ ! static bool ! is_subseq (tree ics1, tree ics2) { /* We can assume that a conversion of the same code between the same types indicates a subsequence since we only get *************** is_subseq (ics1, ics2) *** 5166,5172 **** ICS2. We can get a USER_CONV when we are comparing the second standard conversion sequence of two user conversion sequences. */ ! return 0; ics2 = TREE_OPERAND (ics2, 0); --- 5168,5174 ---- ICS2. We can get a USER_CONV when we are comparing the second standard conversion sequence of two user conversion sequences. */ ! return false; ics2 = TREE_OPERAND (ics2, 0); *************** is_subseq (ics1, ics2) *** 5174,5194 **** && same_type_p (TREE_TYPE (ics2), TREE_TYPE (ics1)) && same_type_p (TREE_TYPE (TREE_OPERAND (ics2, 0)), TREE_TYPE (TREE_OPERAND (ics1, 0)))) ! return 1; } } /* Returns nonzero iff DERIVED is derived from BASE. The inputs may be any _TYPE nodes. */ ! int ! is_properly_derived_from (derived, base) ! tree derived; ! tree base; { if (!IS_AGGR_TYPE_CODE (TREE_CODE (derived)) || !IS_AGGR_TYPE_CODE (TREE_CODE (base))) ! return 0; /* We only allow proper derivation here. The DERIVED_FROM_P macro considers every class derived from itself. */ --- 5176,5194 ---- && same_type_p (TREE_TYPE (ics2), TREE_TYPE (ics1)) && same_type_p (TREE_TYPE (TREE_OPERAND (ics2, 0)), TREE_TYPE (TREE_OPERAND (ics1, 0)))) ! return true; } } /* Returns nonzero iff DERIVED is derived from BASE. The inputs may be any _TYPE nodes. */ ! bool ! is_properly_derived_from (tree derived, tree base) { if (!IS_AGGR_TYPE_CODE (TREE_CODE (derived)) || !IS_AGGR_TYPE_CODE (TREE_CODE (base))) ! return false; /* We only allow proper derivation here. The DERIVED_FROM_P macro considers every class derived from itself. */ *************** is_properly_derived_from (derived, base) *** 5203,5210 **** modify it accordingly. */ static void ! maybe_handle_implicit_object (ics) ! tree* ics; { if (ICS_THIS_FLAG (*ics)) { --- 5203,5209 ---- modify it accordingly. */ static void ! maybe_handle_implicit_object (tree *ics) { if (ICS_THIS_FLAG (*ics)) { *************** maybe_handle_implicit_object (ics) *** 5219,5225 **** tree reference_type; /* The `this' parameter is a pointer to a class type. Make the ! implict conversion talk about a reference to that same class type. */ reference_type = TREE_TYPE (TREE_TYPE (*ics)); reference_type = build_reference_type (reference_type); --- 5218,5224 ---- tree reference_type; /* The `this' parameter is a pointer to a class type. Make the ! implicit conversion talk about a reference to that same class type. */ reference_type = TREE_TYPE (TREE_TYPE (*ics)); reference_type = build_reference_type (reference_type); *************** maybe_handle_implicit_object (ics) *** 5239,5246 **** leave *ICS unchanged and return NULL_TREE. */ static tree ! maybe_handle_ref_bind (ics) ! tree* ics; { if (TREE_CODE (*ics) == REF_BIND) { --- 5238,5244 ---- leave *ICS unchanged and return NULL_TREE. */ static tree ! maybe_handle_ref_bind (tree *ics) { if (TREE_CODE (*ics) == REF_BIND) { *************** maybe_handle_ref_bind (ics) *** 5263,5270 **** 0: ics1 and ics2 are indistinguishable */ static int ! compare_ics (ics1, ics2) ! tree ics1, ics2; { tree from_type1; tree from_type2; --- 5261,5267 ---- 0: ics1 and ics2 are indistinguishable */ static int ! compare_ics (tree ics1, tree ics2) { tree from_type1; tree from_type2; *************** compare_ics (ics1, ics2) *** 5314,5320 **** { /* XXX Isn't this an extension? */ /* Both ICS are bad. We try to make a decision based on what ! would have happenned if they'd been good. */ if (ICS_USER_FLAG (ics1) > ICS_USER_FLAG (ics2) || ICS_STD_RANK (ics1) > ICS_STD_RANK (ics2)) return -1; --- 5311,5317 ---- { /* XXX Isn't this an extension? */ /* Both ICS are bad. We try to make a decision based on what ! would have happened if they'd been good. */ if (ICS_USER_FLAG (ics1) > ICS_USER_FLAG (ics2) || ICS_STD_RANK (ics1) > ICS_STD_RANK (ics2)) return -1; *************** compare_ics (ics1, ics2) *** 5434,5458 **** for pointers A*, except opposite: if B is derived from A then A::* converts to B::*, not vice versa. For that reason, we switch the from_ and to_ variables here. */ ! else if (TYPE_PTRMEM_P (from_type1) ! && TYPE_PTRMEM_P (from_type2) ! && TYPE_PTRMEM_P (to_type1) ! && TYPE_PTRMEM_P (to_type2)) ! { ! deref_to_type1 = TYPE_OFFSET_BASETYPE (TREE_TYPE (from_type1)); ! deref_to_type2 = TYPE_OFFSET_BASETYPE (TREE_TYPE (from_type2)); ! deref_from_type1 = TYPE_OFFSET_BASETYPE (TREE_TYPE (to_type1)); ! deref_from_type2 = TYPE_OFFSET_BASETYPE (TREE_TYPE (to_type2)); ! } ! else if (TYPE_PTRMEMFUNC_P (from_type1) ! && TYPE_PTRMEMFUNC_P (from_type2) ! && TYPE_PTRMEMFUNC_P (to_type1) ! && TYPE_PTRMEMFUNC_P (to_type2)) { ! deref_to_type1 = TYPE_PTRMEMFUNC_OBJECT_TYPE (from_type1); ! deref_to_type2 = TYPE_PTRMEMFUNC_OBJECT_TYPE (from_type2); ! deref_from_type1 = TYPE_PTRMEMFUNC_OBJECT_TYPE (to_type1); ! deref_from_type2 = TYPE_PTRMEMFUNC_OBJECT_TYPE (to_type2); } if (deref_from_type1 != NULL_TREE --- 5431,5447 ---- for pointers A*, except opposite: if B is derived from A then A::* converts to B::*, not vice versa. For that reason, we switch the from_ and to_ variables here. */ ! else if ((TYPE_PTRMEM_P (from_type1) && TYPE_PTRMEM_P (from_type2) ! && TYPE_PTRMEM_P (to_type1) && TYPE_PTRMEM_P (to_type2)) ! || (TYPE_PTRMEMFUNC_P (from_type1) ! && TYPE_PTRMEMFUNC_P (from_type2) ! && TYPE_PTRMEMFUNC_P (to_type1) ! && TYPE_PTRMEMFUNC_P (to_type2))) { ! deref_to_type1 = TYPE_PTRMEM_CLASS_TYPE (from_type1); ! deref_to_type2 = TYPE_PTRMEM_CLASS_TYPE (from_type2); ! deref_from_type1 = TYPE_PTRMEM_CLASS_TYPE (to_type1); ! deref_from_type2 = TYPE_PTRMEM_CLASS_TYPE (to_type2); } if (deref_from_type1 != NULL_TREE *************** compare_ics (ics1, ics2) *** 5600,5607 **** /* The source type for this standard conversion sequence. */ static tree ! source_type (t) ! tree t; { for (;; t = TREE_OPERAND (t, 0)) { --- 5589,5595 ---- /* The source type for this standard conversion sequence. */ static tree ! source_type (tree t) { for (;; t = TREE_OPERAND (t, 0)) { *************** source_type (t) *** 5618,5625 **** is actually used. */ static void ! add_warning (winner, loser) ! struct z_candidate *winner, *loser; { winner->warnings = tree_cons (NULL_TREE, build_zc_wrapper (loser), --- 5606,5612 ---- is actually used. */ static void ! add_warning (struct z_candidate *winner, struct z_candidate *loser) { winner->warnings = tree_cons (NULL_TREE, build_zc_wrapper (loser), *************** add_warning (winner, loser) *** 5634,5642 **** 0: cand1 and cand2 are indistinguishable */ static int ! joust (cand1, cand2, warn) ! struct z_candidate *cand1, *cand2; ! int warn; { int winner = 0; int i, off1 = 0, off2 = 0, len; --- 5621,5627 ---- 0: cand1 and cand2 are indistinguishable */ static int ! joust (struct z_candidate *cand1, struct z_candidate *cand2, bool warn) { int winner = 0; int i, off1 = 0, off2 = 0, len; *************** joust (cand1, cand2, warn) *** 5734,5778 **** /* warn about confusing overload resolution for user-defined conversions, either between a constructor and a conversion op, or between two conversion ops. */ ! if (winner && cand1->second_conv ! && ((DECL_CONSTRUCTOR_P (cand1->fn) ! != DECL_CONSTRUCTOR_P (cand2->fn)) ! /* Don't warn if the two conv ops convert to the same type... */ ! || (! DECL_CONSTRUCTOR_P (cand1->fn) ! && ! same_type_p (TREE_TYPE (TREE_TYPE (cand1->fn)), ! TREE_TYPE (TREE_TYPE (cand2->fn)))))) { ! int comp = compare_ics (cand1->second_conv, cand2->second_conv); ! if (comp != winner) { ! struct z_candidate *w, *l; ! tree convn; ! if (winner == 1) ! w = cand1, l = cand2; ! else ! w = cand2, l = cand1; ! if (DECL_CONTEXT (cand1->fn) == DECL_CONTEXT (cand2->fn) ! && ! DECL_CONSTRUCTOR_P (cand1->fn) ! && ! DECL_CONSTRUCTOR_P (cand2->fn) ! && (convn = standard_conversion ! (TREE_TYPE (TREE_TYPE (l->fn)), ! TREE_TYPE (TREE_TYPE (w->fn)), NULL_TREE)) ! && TREE_CODE (convn) == QUAL_CONV) ! /* Don't complain about `operator char *()' beating ! `operator const char *() const'. */; ! else if (warn && warn_conversion) { ! tree source = source_type (TREE_VEC_ELT (w->convs, 0)); ! if (! DECL_CONSTRUCTOR_P (w->fn)) ! source = TREE_TYPE (source); ! warning ("choosing `%D' over `%D'", w->fn, l->fn); ! warning (" for conversion from `%T' to `%T'", ! source, TREE_TYPE (w->second_conv)); ! warning (" because conversion sequence for the argument is better"); } ! else ! add_warning (w, l); } } if (winner) --- 5719,5770 ---- /* warn about confusing overload resolution for user-defined conversions, either between a constructor and a conversion op, or between two conversion ops. */ ! if (winner && warn_conversion && cand1->second_conv ! && (!DECL_CONSTRUCTOR_P (cand1->fn) || !DECL_CONSTRUCTOR_P (cand2->fn)) ! && winner != compare_ics (cand1->second_conv, cand2->second_conv)) { ! struct z_candidate *w, *l; ! bool give_warning = false; ! ! if (winner == 1) ! w = cand1, l = cand2; ! else ! w = cand2, l = cand1; ! ! /* We don't want to complain about `X::operator T1 ()' ! beating `X::operator T2 () const', when T2 is a no less ! cv-qualified version of T1. */ ! if (DECL_CONTEXT (w->fn) == DECL_CONTEXT (l->fn) ! && !DECL_CONSTRUCTOR_P (w->fn) && !DECL_CONSTRUCTOR_P (l->fn)) { ! tree t = TREE_TYPE (TREE_TYPE (l->fn)); ! tree f = TREE_TYPE (TREE_TYPE (w->fn)); ! ! if (TREE_CODE (t) == TREE_CODE (f) && POINTER_TYPE_P (t)) { ! t = TREE_TYPE (t); ! f = TREE_TYPE (f); } ! if (!comp_ptr_ttypes (t, f)) ! give_warning = true; ! } ! else ! give_warning = true; ! ! if (!give_warning) ! /*NOP*/; ! else if (warn) ! { ! tree source = source_type (TREE_VEC_ELT (w->convs, 0)); ! if (! DECL_CONSTRUCTOR_P (w->fn)) ! source = TREE_TYPE (source); ! warning ("choosing `%D' over `%D'", w->fn, l->fn); ! warning (" for conversion from `%T' to `%T'", ! source, TREE_TYPE (w->second_conv)); ! warning (" because conversion sequence for the argument is better"); } + else + add_warning (w, l); } if (winner) *************** joust (cand1, cand2, warn) *** 5808,5814 **** TREE_VEC_LENGTH (cand1->convs) - (DECL_NONSTATIC_MEMBER_FUNCTION_P (cand1->fn) - DECL_CONSTRUCTOR_P (cand1->fn))); - /* HERE */ if (winner) return winner; } --- 5800,5805 ---- *************** joust (cand1, cand2, warn) *** 5865,5871 **** if (DECL_P (cand1->fn) && DECL_P (cand2->fn) && equal_functions (cand1->fn, cand2->fn)) return 1; ! tweak: /* Extension: If the worst conversion for one candidate is worse than the --- 5856,5862 ---- if (DECL_P (cand1->fn) && DECL_P (cand2->fn) && equal_functions (cand1->fn, cand2->fn)) return 1; ! tweak: /* Extension: If the worst conversion for one candidate is worse than the *************** tweak: *** 5889,5897 **** if (winner) { if (warn) ! pedwarn ("ISO C++ says that `%D' and `%D' are ambiguous \ ! even though the worst conversion for the former is better than the worst \ ! conversion for the latter", w->fn, l->fn); else add_warning (w, l); return winner; --- 5880,5893 ---- if (winner) { if (warn) ! { ! pedwarn ("\ ! ISO C++ says that these are ambiguous, even \ ! though the worst conversion for the first is better than \ ! the worst conversion for the second:"); ! print_z_candidate (_("candidate 1:"), w); ! print_z_candidate (_("candidate 2:"), l); ! } else add_warning (w, l); return winner; *************** conversion for the latter", w->fn, l->fn *** 5908,5915 **** algorithm. */ static struct z_candidate * ! tourney (candidates) ! struct z_candidate *candidates; { struct z_candidate *champ = candidates, *challenger; int fate; --- 5904,5910 ---- algorithm. */ static struct z_candidate * ! tourney (struct z_candidate *candidates) { struct z_candidate *champ = candidates, *challenger; int fate; *************** tourney (candidates) *** 5960,5977 **** /* Returns nonzero if things of type FROM can be converted to TO. */ ! int ! can_convert (to, from) ! tree to, from; { return can_convert_arg (to, from, NULL_TREE); } /* Returns nonzero if ARG (of type FROM) can be converted to TO. */ ! int ! can_convert_arg (to, from, arg) ! tree to, from, arg; { tree t = implicit_conversion (to, from, arg, LOOKUP_NORMAL); return (t && ! ICS_BAD_FLAG (t)); --- 5955,5970 ---- /* Returns nonzero if things of type FROM can be converted to TO. */ ! bool ! can_convert (tree to, tree from) { return can_convert_arg (to, from, NULL_TREE); } /* Returns nonzero if ARG (of type FROM) can be converted to TO. */ ! bool ! can_convert_arg (tree to, tree from, tree arg) { tree t = implicit_conversion (to, from, arg, LOOKUP_NORMAL); return (t && ! ICS_BAD_FLAG (t)); *************** can_convert_arg (to, from, arg) *** 5979,5990 **** /* Like can_convert_arg, but allows dubious conversions as well. */ ! int ! can_convert_arg_bad (to, from, arg) ! tree to, from, arg; { ! tree t = implicit_conversion (to, from, arg, LOOKUP_NORMAL); ! return !!t; } /* Convert EXPR to TYPE. Return the converted expression. --- 5972,5981 ---- /* Like can_convert_arg, but allows dubious conversions as well. */ ! bool ! can_convert_arg_bad (tree to, tree from, tree arg) { ! return implicit_conversion (to, from, arg, LOOKUP_NORMAL) != 0; } /* Convert EXPR to TYPE. Return the converted expression. *************** can_convert_arg_bad (to, from, arg) *** 5994,6006 **** doing a bad conversion, convert_like will complain. */ tree ! perform_implicit_conversion (type, expr) ! tree type; ! tree expr; { tree conv; ! if (expr == error_mark_node) return error_mark_node; conv = implicit_conversion (type, TREE_TYPE (expr), expr, LOOKUP_NORMAL); --- 5985,5995 ---- doing a bad conversion, convert_like will complain. */ tree ! perform_implicit_conversion (tree type, tree expr) { tree conv; ! if (error_operand_p (expr)) return error_mark_node; conv = implicit_conversion (type, TREE_TYPE (expr), expr, LOOKUP_NORMAL); *************** make_temporary_var_for_ref_to_temp (tree *** 6087,6109 **** return var; } ! /* Convert EXPR to the indicated reference TYPE, in a way suitable ! for initializing a variable of that TYPE. If DECL is non-NULL, ! it is the VAR_DECL being initialized with the EXPR. (In that ! case, the type of DECL will be TYPE.) If DECL is non-NULL, then ! CLEANUP must also be non-NULL, and with *CLEANUP initialized to ! NULL. Upon return, if *CLEANUP is no longer NULL, it will be a ! CLEANUP_STMT that should be inserted after the returned ! expression is used to initialize DECL. ! Return the converted expression. */ tree ! initialize_reference (type, expr, decl, cleanup) ! tree type; ! tree expr; ! tree decl; ! tree *cleanup; { tree conv; --- 6076,6094 ---- return var; } ! /* Convert EXPR to the indicated reference TYPE, in a way suitable for ! initializing a variable of that TYPE. If DECL is non-NULL, it is ! the VAR_DECL being initialized with the EXPR. (In that case, the ! type of DECL will be TYPE.) If DECL is non-NULL, then CLEANUP must ! also be non-NULL, and with *CLEANUP initialized to NULL. Upon ! return, if *CLEANUP is no longer NULL, it will be a CLEANUP_STMT ! that should be inserted after the returned expression is used to ! initialize DECL. ! Return the converted expression. */ tree ! initialize_reference (tree type, tree expr, tree decl, tree *cleanup) { tree conv; *************** initialize_reference (type, expr, decl, *** 6171,6176 **** --- 6156,6169 ---- remember that the conversion was required. */ if (TREE_CODE (conv) == BASE_CONV && !NEED_TEMPORARY_P (conv)) { + void (*diagnostic_fn) (const char *, ...); + if (CHECK_COPY_CONSTRUCTOR_P (conv)) + /* Generate a temporary copy purely to generate the required + diagnostics. */ + build_temp (build_dummy_object (TREE_TYPE (expr)), + TREE_TYPE (expr), + LOOKUP_NORMAL|LOOKUP_ONLYCONVERTING, + &diagnostic_fn); base_conv_type = TREE_TYPE (conv); conv = TREE_OPERAND (conv, 0); } *************** initialize_reference (type, expr, decl, *** 6181,6187 **** /*fn=*/NULL_TREE, /*argnum=*/0, /*inner=*/-1, /*issue_conversion_warnings=*/true); ! if (!real_non_cast_lvalue_p (expr)) { tree init; tree type; --- 6174,6180 ---- /*fn=*/NULL_TREE, /*argnum=*/0, /*inner=*/-1, /*issue_conversion_warnings=*/true); ! if (!real_lvalue_p (expr)) { tree init; tree type; *************** initialize_reference (type, expr, decl, *** 6190,6195 **** --- 6183,6198 ---- type = TREE_TYPE (expr); var = make_temporary_var_for_ref_to_temp (decl, type); layout_decl (var, 0); + /* If the rvalue is the result of a function call it will be + a TARGET_EXPR. If it is some other construct (such as a + member access expression where the underlying object is + itself the result of a function call), turn it into a + TARGET_EXPR here. It is important that EXPR be a + TARGET_EXPR below since otherwise the INIT_EXPR will + attempt to make a bitwise copy of EXPR to intialize + VAR. */ + if (TREE_CODE (expr) != TARGET_EXPR) + expr = get_target_expr (expr); /* Create the INIT_EXPR that will initialize the temporary variable. */ init = build (INIT_EXPR, type, var, expr); diff -Nrc3pad gcc-3.3.3/gcc/cp/cfns.gperf gcc-3.4.0/gcc/cp/cfns.gperf *** gcc-3.3.3/gcc/cp/cfns.gperf 2003-05-02 21:01:23.000000000 +0000 --- gcc-3.4.0/gcc/cp/cfns.gperf 2003-07-25 13:57:43.000000000 +0000 *************** *** 2,13 **** #ifdef __GNUC__ __inline #endif ! static unsigned int hash PARAMS ((const char *, unsigned int)); #ifdef __GNUC__ __inline #endif ! const char * libc_name_p PARAMS ((const char *, unsigned int)); %} # The standard C library functions, for feeding to gperf; the result is used # by nothrow_libfn_p. # --- 2,14 ---- #ifdef __GNUC__ __inline #endif ! static unsigned int hash (const char *, unsigned int); #ifdef __GNUC__ __inline #endif ! const char * libc_name_p (const char *, unsigned int); %} + %% # The standard C library functions, for feeding to gperf; the result is used # by nothrow_libfn_p. # diff -Nrc3pad gcc-3.3.3/gcc/cp/cfns.h gcc-3.4.0/gcc/cp/cfns.h *** gcc-3.3.3/gcc/cp/cfns.h 2003-05-02 21:01:23.000000000 +0000 --- gcc-3.4.0/gcc/cp/cfns.h 2003-07-26 19:31:30.000000000 +0000 *************** *** 1,14 **** ! /* C code produced by gperf version 2.7.2 */ ! /* Command-line: gperf -o -C -E -k '1-6,$' -j1 -D -N libc_name_p ../../../src-3.3/gcc/cp/cfns.gperf */ #ifdef __GNUC__ __inline #endif ! static unsigned int hash PARAMS ((const char *, unsigned int)); #ifdef __GNUC__ __inline #endif ! const char * libc_name_p PARAMS ((const char *, unsigned int)); ! /* maximum key range = 480, duplicates = 1 */ #ifdef __GNUC__ __inline --- 1,44 ---- ! /* ANSI-C code produced by gperf version 3.0.1 */ ! /* Command-line: gperf -o -C -E -k '1-6,$' -j1 -D -N libc_name_p -L ANSI-C ../../gcc/gcc/cp/cfns.gperf */ ! ! #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \ ! && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \ ! && (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \ ! && ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \ ! && ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \ ! && ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \ ! && ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \ ! && ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \ ! && ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \ ! && ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \ ! && ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \ ! && ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \ ! && ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \ ! && ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \ ! && ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \ ! && ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \ ! && ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \ ! && ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \ ! && ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \ ! && ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \ ! && ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \ ! && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \ ! && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126)) ! /* The character set is not based on ISO-646. */ ! #error "gperf generated tables don't work with this execution character set. Please report a bug to ." ! #endif ! ! #line 1 "../../gcc/gcc/cp/cfns.gperf" ! #ifdef __GNUC__ __inline #endif ! static unsigned int hash (const char *, unsigned int); #ifdef __GNUC__ __inline #endif ! const char * libc_name_p (const char *, unsigned int); ! /* maximum key range = 391, duplicates = 0 */ #ifdef __GNUC__ __inline *************** inline *** 18,71 **** #endif #endif static unsigned int ! hash (str, len) ! register const char *str; ! register unsigned int len; { static const unsigned short asso_values[] = { ! 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483, 483, 483, 0, 0, ! 1, 483, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483, 483, 106, 76, 0, ! 21, 0, 0, 11, 43, 26, 0, 66, 106, 17, ! 121, 0, 17, 0, 7, 0, 3, 19, 49, 1, ! 3, 41, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, ! 483, 483, 483, 483, 483, 483 }; register int hval = len; switch (hval) { default: ! case 6: ! hval += asso_values[(unsigned char)str[5]]; case 5: hval += asso_values[(unsigned char)str[4]]; case 4: hval += asso_values[(unsigned char)str[3]]; case 3: hval += asso_values[(unsigned char)str[2]]; case 2: hval += asso_values[(unsigned char)str[1]]; case 1: hval += asso_values[(unsigned char)str[0]]; break; --- 48,103 ---- #endif #endif static unsigned int ! hash (register const char *str, register unsigned int len) { static const unsigned short asso_values[] = { ! 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400, 400, 0, 0, ! 1, 400, 400, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400, 28, 90, 0, ! 95, 0, 51, 93, 114, 26, 109, 124, 5, 1, ! 6, 13, 37, 128, 3, 0, 0, 49, 38, 0, ! 104, 45, 0, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, ! 400, 400, 400, 400, 400, 400, 400 }; register int hval = len; switch (hval) { default: ! hval += asso_values[(unsigned char)str[5]+1]; ! /*FALLTHROUGH*/ case 5: hval += asso_values[(unsigned char)str[4]]; + /*FALLTHROUGH*/ case 4: hval += asso_values[(unsigned char)str[3]]; + /*FALLTHROUGH*/ case 3: hval += asso_values[(unsigned char)str[2]]; + /*FALLTHROUGH*/ case 2: hval += asso_values[(unsigned char)str[1]]; + /*FALLTHROUGH*/ case 1: hval += asso_values[(unsigned char)str[0]]; break; *************** hash (str, len) *** 77,318 **** __inline #endif const char * ! libc_name_p (str, len) ! register const char *str; ! register unsigned int len; { enum { TOTAL_KEYWORDS = 156, MIN_WORD_LENGTH = 3, MAX_WORD_LENGTH = 10, ! MIN_HASH_VALUE = 3, ! MAX_HASH_VALUE = 482 }; static const char * const wordlist[] = { "cos", - "feof", - "free", - "sqrt", - "wcsrtombs", - "pow", "towctrans", ! "wcsstr", "wcstombs", ! "strstr", ! "ferror", ! "wcsxfrm", ! "wcsftime", ! "exit", ! "exp", ! "modf", ! "strxfrm", ! "wmemset", ! "memset", ! "strftime", ! "frexp", "time", "ctime", ! "wcstod", ! "fwide", ! "wcscmp", ! "wmemmove", ! "strtod", ! "fmod", ! "wcschr", "wcsrchr", ! "strcmp", ! "wctype", ! "toupper", ! "towupper", ! "strchr", "strrchr", "wmemcmp", ! "iswctype", ! "gmtime", ! "difftime", ! "btowc", ! "iswprint", ! "iswxdigit", ! "cosh", ! "memcmp", ! "wmemchr", ! "isupper", ! "iswupper", ! "iswdigit", ! "memchr", ! "isxdigit", ! "wmemcpy", ! "mbtowc", ! "setbuf", ! "mbstowcs", "wcscpy", ! "memmove", ! "vswprintf", ! "acos", ! "mbrtowc", ! "wcrtomb", ! "mbsrtowcs", ! "atof", "strcpy", - "setlocale", - "wcscat", - "isdigit", - "log10", "tolower", "floor", "towlower", ! "strcat", ! "log", ! "mktime", ! "wcstoul", ! "fseek", ! "memcpy", "wcstok", ! "strtoul", ! "wcscspn", ! "islower", ! "div", ! "iswlower", ! "atexit", "strtok", ! "setvbuf", ! "strcspn", ! "isspace", "iswspace", ! "asctime", ! "wctob", ! "wcsncmp", ! "atoi", ! "ldexp", ! "strncmp", ! "wcspbrk", ! "wctomb", ! "swprintf", ! "sprintf", ! "strpbrk", ! "abs", "fabs", ! "wcsncpy", ! "ispunct", ! "iswpunct", ! "strncpy", ! "iswgraph", ! "isprint", ! "isgraph", ! "wcscoll", ! "wcstol", "vsprintf", ! "strcoll", ! "strtol", "sscanf", ! "clearerr", ! "swscanf", ! "sinh", ! "wcsncat", ! "getenv", ! "ceil", ! "clock", ! "wctrans", ! "strncat", "ldiv", ! "iswcntrl", ! "wcsspn", ! "iscntrl", ! "sin", ! "strspn", ! "mbsinit", ! "longjmp", "rand", "srand", ! "labs", "tanh", ! "calloc", ! "atol", ! "localtime", ! "realloc", ! "malloc", ! "atan2", ! "tan", ! "wcslen", ! "strlen", ! "iswalpha", ! "localeconv", ! "asin", ! "iswalnum", ! "isalnum", ! "isalpha", ! "mblen", ! "mbrlen", ! "atan", ! "signal" }; static const short lookup[] = { ! -1, -1, -1, 0, 1, -1, -1, -1, ! -1, -1, -1, 2, -1, -1, -1, -1, ! -1, 3, -1, -1, 4, -1, 5, 6, ! 7, -1, -1, -1, -1, 8, -1, -1, ! -1, 9, 10, 11, -1, -1, 12, 13, ! 14, -1, 15, -1, 16, 17, 18, 19, ! -1, 20, 21, 22, 23, 24, -1, -1, ! -1, -1, 25, -1, 26, 27, -1, 28, ! 29, 30, -1, 31, 32, -1, 33, -1, ! 34, 35, 36, -1, 37, -1, -1, 38, ! 39, -1, -1, -1, 40, 41, -1, -1, ! 42, 43, 44, 45, 46, 47, -1, 48, ! 49, 50, 51, -1, 52, -1, -1, 53, ! 54, 55, 56, 57, -1, 58, 59, -273, ! 62, 63, -1, 64, -96, -2, 65, 66, ! 67, -1, 68, -1, 69, 70, 71, -1, ! 72, -1, -1, 73, -1, -1, -1, 74, ! 75, 76, -1, 77, -1, -1, 78, -1, ! -1, 79, 80, 81, 82, 83, 84, 85, ! -1, -1, 86, 87, 88, -1, 89, 90, ! -1, 91, -1, 92, -1, 93, -1, -1, ! -1, 94, -1, -1, 95, -1, 96, -1, ! -1, -1, -1, 97, 98, 99, -1, 100, ! -1, 101, 102, 103, -1, -1, -1, -1, ! -1, 104, -1, 105, 106, -1, -1, -1, ! -1, -1, 107, -1, -1, -1, -1, 108, ! -1, -1, -1, -1, -1, -1, -1, -1, ! -1, 109, -1, -1, 110, -1, 111, -1, ! -1, -1, -1, -1, 112, 113, -1, 114, ! -1, 115, 116, 117, -1, 118, 119, 120, ! -1, -1, 121, 122, -1, 123, -1, 124, ! -1, -1, -1, -1, -1, -1, -1, 125, ! -1, -1, -1, -1, -1, -1, -1, -1, ! -1, 126, 127, -1, -1, -1, 128, 129, ! -1, -1, -1, 130, 131, -1, -1, 132, ! 133, 134, -1, -1, -1, -1, -1, -1, ! -1, -1, -1, -1, 135, -1, -1, -1, ! -1, -1, -1, -1, -1, -1, -1, -1, ! -1, -1, -1, -1, -1, -1, -1, -1, ! -1, -1, -1, -1, -1, -1, -1, -1, ! 136, -1, -1, -1, 137, 138, -1, -1, ! -1, -1, 139, -1, 140, -1, -1, -1, ! -1, -1, -1, -1, -1, 141, -1, 142, ! -1, -1, -1, -1, -1, -1, -1, -1, ! -1, -1, 143, 144, -1, -1, -1, -1, ! -1, -1, -1, -1, 145, -1, -1, -1, ! -1, -1, 146, -1, -1, -1, -1, -1, ! -1, 147, 148, -1, -1, -1, -1, -1, ! -1, 149, -1, -1, -1, -1, -1, -1, ! -1, -1, -1, -1, -1, -1, -1, -1, ! -1, -1, 150, -1, -1, -1, -1, -1, ! -1, -1, -1, 151, -1, -1, -1, -1, ! -1, -1, -1, -1, -1, -1, -1, -1, ! -1, -1, -1, -1, -1, -1, -1, -1, ! -1, -1, -1, -1, -1, -1, -1, -1, ! -1, -1, -1, -1, -1, -1, 152, -1, ! -1, -1, -1, -1, -1, -1, 153, -1, ! -1, -1, -1, -1, -1, 154, -1, -1, ! -1, -1, -1, -1, -1, -1, -1, -1, ! -1, -1, -1, -1, -1, -1, -1, -1, ! -1, -1, 155 }; if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH) --- 109,327 ---- __inline #endif const char * ! libc_name_p (register const char *str, register unsigned int len) { enum { TOTAL_KEYWORDS = 156, MIN_WORD_LENGTH = 3, MAX_WORD_LENGTH = 10, ! MIN_HASH_VALUE = 9, ! MAX_HASH_VALUE = 399 }; static const char * const wordlist[] = { + "wcsstr", + "strstr", "cos", "towctrans", ! "memmove", ! "wcstol", ! "wcscoll", "wcstombs", ! "strtol", ! "strcoll", ! "wcslen", "time", "ctime", ! "strlen", ! "iswctype", ! "wmemchr", "wcsrchr", ! "ceil", ! "sin", "strrchr", + "tan", + "iscntrl", + "acos", + "wmemmove", + "wcsrtombs", + "wctrans", "wmemcmp", ! "pow", ! "atol", ! "wcsncmp", ! "memset", ! "free", ! "strncmp", ! "wmemset", ! "wcsspn", ! "wcstoul", ! "strspn", ! "strtoul", ! "asctime", ! "atan2", ! "asin", ! "atan", ! "ferror", ! "iswalnum", ! "wcscat", ! "realloc", ! "strcat", "wcscpy", ! "memcpy", "strcpy", "tolower", "floor", + "iswcntrl", + "atoi", + "clearerr", + "swscanf", + "wcsncat", + "islower", + "strncat", + "btowc", + "localtime", + "wctomb", + "isalnum", + "isprint", + "mblen", + "wcstod", + "log10", + "strtod", + "wcrtomb", + "abs", + "setlocale", + "wcschr", + "mbrlen", + "memchr", + "strchr", + "labs", + "iswpunct", + "exit", + "sqrt", + "swprintf", + "wctype", + "mbsrtowcs", + "wcscspn", + "getenv", + "strcspn", "towlower", ! "atof", "wcstok", ! "localeconv", "strtok", ! "calloc", ! "malloc", ! "isalpha", ! "iswlower", "iswspace", ! "wcsxfrm", ! "signal", ! "strxfrm", ! "wcsftime", ! "feof", ! "strftime", ! "wcscmp", "fabs", ! "memcmp", ! "strcmp", "vsprintf", ! "fwide", ! "gmtime", ! "sprintf", ! "exp", ! "wmemcpy", ! "iswprint", "sscanf", ! "wcsncpy", ! "strncpy", ! "isspace", ! "toupper", ! "wctob", ! "div", ! "mbtowc", "ldiv", ! "log", ! "mktime", ! "isupper", ! "atexit", ! "modf", ! "mbstowcs", ! "mbrtowc", ! "ispunct", ! "iswalpha", ! "setvbuf", "rand", "srand", ! "frexp", ! "towupper", ! "mbsinit", ! "cosh", ! "vswprintf", ! "iswupper", ! "wcspbrk", ! "fmod", ! "strpbrk", ! "sinh", "tanh", ! "iswdigit", ! "clock", ! "longjmp", ! "ldexp", ! "setbuf", ! "fseek", ! "iswgraph", ! "difftime", ! "iswxdigit", ! "isdigit", ! "isxdigit", ! "isgraph" }; static const short lookup[] = { ! -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, ! -1, -1, 1, -1, -1, -1, 2, -1, -1, -1, ! -1, -1, 3, 4, -1, 5, 6, 7, 8, 9, ! 10, 11, 12, 13, 14, -1, -1, -1, 15, 16, ! 17, 18, 19, 20, 21, 22, -1, -1, 23, 24, ! -1, 25, 26, 27, -1, 28, 29, 30, 31, 32, ! 33, -1, 34, 35, -1, 36, 37, 38, -1, 39, ! 40, -1, 41, -1, -1, -1, -1, -1, -1, 42, ! -1, 43, -1, 44, -1, 45, 46, -1, 47, -1, ! 48, 49, 50, 51, 52, -1, -1, 53, 54, 55, ! -1, -1, -1, 56, -1, 57, 58, -1, 59, 60, ! 61, 62, 63, 64, 65, -1, 66, 67, -1, 68, ! -1, 69, 70, 71, 72, 73, 74, 75, -1, -1, ! -1, -1, -1, 76, 77, 78, -1, -1, 79, 80, ! 81, 82, -1, 83, 84, -1, 85, 86, 87, -1, ! 88, 89, 90, 91, -1, -1, -1, 92, -1, 93, ! -1, 94, -1, 95, -1, 96, 97, -1, 98, -1, ! 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, ! -1, 109, 110, 111, 112, -1, 113, -1, -1, 114, ! -1, -1, -1, 115, -1, -1, -1, 116, 117, -1, ! 118, -1, -1, -1, -1, 119, 120, 121, -1, 122, ! 123, -1, -1, 124, -1, 125, 126, -1, 127, -1, ! 128, -1, -1, 129, 130, -1, -1, -1, -1, -1, ! -1, 131, 132, -1, -1, -1, -1, 133, 134, 135, ! -1, -1, -1, -1, -1, 136, -1, 137, -1, -1, ! -1, 138, -1, -1, -1, -1, -1, -1, 139, 140, ! -1, 141, -1, -1, 142, -1, 143, -1, -1, 144, ! -1, 145, -1, -1, -1, -1, 146, -1, -1, -1, ! -1, -1, -1, 147, -1, -1, -1, -1, -1, 148, ! -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, ! -1, -1, -1, -1, 149, -1, -1, -1, -1, -1, ! -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, ! -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, ! -1, -1, -1, -1, 150, -1, -1, -1, -1, -1, ! 151, -1, -1, 152, -1, -1, -1, -1, -1, -1, ! -1, -1, -1, -1, -1, -1, 153, -1, -1, -1, ! -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, ! -1, -1, -1, 154, -1, -1, -1, -1, -1, -1, ! -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, ! -1, -1, -1, -1, -1, -1, -1, -1, -1, 155 }; if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH) *************** libc_name_p (str, len) *** 330,350 **** if (*str == *s && !strcmp (str + 1, s + 1)) return s; } - else if (index < -TOTAL_KEYWORDS) - { - register int offset = - 1 - TOTAL_KEYWORDS - index; - register const char * const *wordptr = &wordlist[TOTAL_KEYWORDS + lookup[offset]]; - register const char * const *wordendptr = wordptr + -lookup[offset + 1]; - - while (wordptr < wordendptr) - { - register const char *s = *wordptr; - - if (*str == *s && !strcmp (str + 1, s + 1)) - return s; - wordptr++; - } - } } } return 0; --- 339,344 ---- diff -Nrc3pad gcc-3.3.3/gcc/cp/ChangeLog gcc-3.4.0/gcc/cp/ChangeLog *** gcc-3.3.3/gcc/cp/ChangeLog 2004-02-14 20:18:15.000000000 +0000 --- gcc-3.4.0/gcc/cp/ChangeLog 2004-04-19 01:58:35.000000000 +0000 *************** *** 1,16911 **** ! 2004-02-14 Release Manager ! ! * GCC 3.3.3 Released. ! ! 2004-02-05 Giovanni Bajo ! ! PR c++/13086 ! * init.c (build_delete): Emit a more informative error message in ! case of an incomplete type, and on the correct source line. ! ! 2004-01-30 Giovanni Bajo ! ! PR c++/13683 ! * call.c (convert_arg_to_ellipsis): Don't emit a warning if within ! a sizeof expression.block ! ! 2004-01-29 Aldy Hernandez ! ! Backport: ! ! 2004-01-17 Fred Fish ! ! PR c++/11895 ! * cp/decl.c (reshape_init): Handle VECTOR_TYPE like ARRAY_TYPE, ! except don't call array_type_nelts() with a VECTOR_TYPE. ! ! 2004-01-29 Aldy Hernandez ! ! Backport: ! 2003-06-03 Jason Merrill ! ! * cp/cp-tree.h (CP_AGGREGATE_TYPE_P): Accept vectors. ! ! * cp/decl.c (reshape_init): Handle vectors. ! ! * testsuite/g++.dg/init/array10.C: New. ! ! 2004-01-25 Kriang Lerdsuwanakij ! ! PR c++/13797 ! * pt.c (instantiate_class_template): Add an error_mark_node ! check. ! (tsubst_decl) : Likewise. ! ! Backport from mainline ! 2003-05-09 Kriang Lerdsuwanakij ! ! PR c++/10555, c++/10576 ! * pt.c (lookup_template_class): Handle class template with ! multiple levels of parameters when one of the levels contain ! errors. ! ! 2004-01-21 Gabriel Dos Reis ! ! Backport from mainline ! 2004-01-16 Mark Mitchell ! ! PR c++/13574 ! * decl.c (compute_array_index_type): Fix grammar in comment. ! * init.c (build_zero_init): Handle zero-sized arrays correctly. ! ! 2004-01-21 Gabriel Dos Reis ! Backport from mainline ! 2004-01-16 Mark Mitchell ! PR c++/13478 ! * call.c (initialize_reference): Pass -1 for inner parameter to ! convert_like_real. ! ! 2004-01-21 Gabriel Dos Reis ! Backport from mainline ! 2004-01-05 Mark Mitchell ! PR c++/13057 ! * class.c (build_clone): Copy type attributes from the original ! function to the clone. ! ! 2004-01-21 Gabriel Dos Reis ! Backport from mainline ! 2003-12-28 Mark Mitchell ! PR c++/13009 ! * call.c (build_special_member_call): Do not assume that we have a ! pointer to the complete object in an assignment operator. ! ! 2004-01-20 Kriang Lerdsuwanakij ! PR c++/13289 ! * pt.c (instantiate_decl): Set DECL_TEMPLATE_INSTANTIATED before ! calling regenerate_decl_from_template. ! ! 2004-01-14 Gabriel Dos Reis ! Backport from mainline ! 2004-01-05 Mark Mitchell ! ! PR c++/12816 ! * class.c (build_vtbl_ref_1): Do not unconditionally mark vtable ! references as constant. ! ! 2004-01-11 Gabriel Dos Reis ! PR c++/13544 ! * decl.c (build_enumerator): Set DECL_CONTEXT after the enumerator ! has been pushed. ! (pushdecl): Don't use DECL_NAMESPACE_SCOPE_P to test whether a ! decl has a namespace-scope; that isn't really what it means. ! 2004-01-02 Matthias Klose ! Backport from mainline: ! 2003-12-28 Mark Mitchell ! PR c++/13081 ! * decl.c (duplicate_decls): Preserve inline-ness when redeclaring ! a function template. ! 2003-12-20 Andrew Pinski ! Backport from mainline: ! 2003-12-30 Nathan Sidwell ! PR c++/13507 ! * decl.c (duplicate_decls): Use build_type_attribute_variant to ! merge attributes. ! 2003-12-30 Nathan Sidwell ! PR c++/13445 ! * pt.c (instantiate_class_template): Push to class's scope before ! tsubsting base. ! 2003-12-28 Roger Sayle ! PR c++/13070 ! * decl.c (duplicate_decls): When setting the type of an anticipated ! declaration, merge the existing type attributes. ! 2003-12-27 Giovanni Bajo ! Backport from mainline: ! 2003-12-16 Giovanni Bajo ! PR c++/2294 ! * decl.c (push_overloaded_decl): always construct an OVERLOAD ! if the declaration comes from an using declaration. ! 2003-12-26 Gabriel Dos Reis ! Backport from mainline: ! 2003-12-16 Mark Mitchell ! PR c++/12696 ! * decl.c (reshape_init): Recover quickly from errors. ! 2003-12-26 Gabriel Dos Reis ! ! Backport from mainline: ! 2003-12-22 Mark Mitchell ! ! PR C++/12862 ! * decl.c (pushdecl): Look up all namespace-scope entities in their ! corresponding namespace. ! ! 2003-12-22 Andrew Pinski ! ! PR c++/5050 ! * tree.c (cp_start_inlining): Remove. ! (cp_end_inlining): Remove. ! * cp-lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING): Do not define. ! (LANG_HOOKS_TREE_INLINING_END_INLINING): Do not define. ! * cp-tree.h (cp_start_inlining): Do not declare. ! (cp_end_inlining): Do not declare. ! ! 2003-12-21 Mark Mitchell ! ! PR c++/11554 ! * init.c (sort_mem_initializers): Add warning. ! ! 2003-12-19 Jason Merrill ! ! PR c++/13371 ! * typeck.c (build_modify_expr): Stabilize lhs if we're narrowing. ! ! 2003-12-18 Jason Merrill ! ! PR c++/12253 ! * init.c (build_vec_init): Initialization of an element from ! an initializer list is also a full-expression. ! ! 2003-12-18 Kriang Lerdsuwanakij ! ! PR c++/13262 ! * pt.c (instantiate_decl): Wrap push_nested_class and ! pop_nested_class around cp_finish_decl call for static member ! variable. ! ! 2003-12-06 Mark Mitchell ! ! PR c++/13323 ! * class.c (same_signature_p): Handle conversion operators ! correctly. ! (check_for_override): Likewise. ! ! 2003-11-14 Bernardo Innocenti ! ! Backport from 3.4-branch. ! ! 2003-06-25 Giovanni Bajo ! ! PR c++/2094 ! * pt.c (unify): Add support for PTRMEM_CST and ! FIELD_DECL unification. ! ! 2003-11-08 Bernardo Innocenti ! ! Backport from 3.4-branch. ! ! 2003-10-08 Giovanni Bajo ! ! * cp_tree.h: Added TFF_NO_FUNCTION_ARGUMENTS. ! * error.c (dump_function_decl): Use it to skip the dump of the ! arguments. ! (dump_expr): When dumping a declaration found within an ! expression, always set TFF_NO_FUNCTION_ARGUMENTS ! in the flags. ! ! 2003-10-23 Jason Merrill ! ! PR c++/12726 ! * tree.c (build_target_expr_with_type): Don't call force_rvalue ! for CONSTRUCTORs. ! ! 2003-10-16 Release Manager ! ! * GCC 3.3.2 Released. ! ! 2003-10-15 Kriang Lerdsuwanakij ! ! PR c++/12369 ! * decl.c (grokdeclarator): Handle TEMPLATE_ID_EXPR if friend ! is a member of other class. ! * friend.c (do_friend): Don't build TEMPLATE_DECL if friend ! is a specialization of function template. ! ! 2003-10-15 Kriang Lerdsuwanakij ! ! PR c++/7939 ! * typeck.c (comptypes): Don't ICE when its first argument is ! error_mark_node. ! (compparms): Reverse the arguments of same_type_p. ! ! 2003-10-14 Jason Merrill ! ! PR c++/11878 ! * tree.c (build_target_expr_with_type): Call force_rvalue for ! classes with non-trivial copy ctors. ! ! PR c++/11063 ! * typeck.c (build_modify_expr): Call convert rather than abort. ! ! 2003-10-06 Mark Mitchell ! ! PR c++/10147 ! * call.c (initialize_reference): Tweak error message. ! ! PR c++/12337 ! * init.c (build_new_1): Make sure that the expression returned is ! not an lvalue. ! ! PR c++/12344, c++/12236, c++/8656 ! * decl.c (start_function): Do not ignore attributes embedded in a ! function declarator. ! ! 2003-10-04 Roger Sayle ! ! PR c++/11409 ! * class.c (resolve_address_of_overloaded_function): When building ! list of matching non-template function decls, ignore anticipated ! declarations of undeclared or shadowed GCC builtins. ! ! 2003-10-02 Mark Mitchell ! ! PR c++/12486 ! * typeck.c (finish_class_member_access_expr): Issue diagnostic ! on erroneous use of qualified name. ! ! 2003-07-09 Mark Mitchell ! ! * cp-tree.h (break_out_calls): Remove declaration. ! * tree.c (break_out_calls): Remove. ! * typeck.c (build_modify_expr): Avoid invalid sharing of trees. ! ! 2003-09-18 Mark Mitchell ! ! * class.c (resolve_address_of_overloaded_function): Replace ! complain parameter with flags parameter. ! (instantiate_type): Adjust accordingly. ! ! 2003-09-17 Mark Mitchell ! ! PR c++/11991 ! * typeck2.c (incomplete_type_diagnostic): Robustify. ! ! PR c++/12266 ! * cp-tree.h (tsubst_flags_t): Add tf_conv. ! * class.c (standard_conversion): Pass tf_conv to ! instantiate_type. ! (resolve_address_of_overloaded_function): Do not call mark_used ! when just checking conversions. ! ! 2003-09-14 Mark Mitchell ! ! PR c++/3907 ! * cp-tree.h (innermost_scope_is_class_p): New function. ! * class.c (maybe_note_name_used_in_class): Refine test for whether ! or not we are in a class scope. ! * decl.c (innermost_scope_is_class_p): Define. ! ! 2003-09-14 Mark Mitchell ! ! * class.c (layout_class_type): Make DECL_MODE match TYPE_MODE for ! an bit-field whose width exceeds that of its type. ! ! 2003-09-09 Steven Bosscher ! ! PR c++/11595 ! * decl.c (define_label): Remove unreachable timevar pop. ! Always return the decl, even if the definition is invalid. ! ! 2003-09-08 Mark Mitchell ! ! PR c++/11786 ! * decl2.c (add_function): Do not complain about seeing the same ! non-function twice. ! ! 2003-09-08 Mark Mitchell ! ! PR c++/5296 ! * pt.c (try_one_overload): Add addr_p parameter. ! (resolve_overloaded_unification): Pass it. ! ! 2003-09-07 Jason Merrill ! ! PR c++/12181 ! * typeck.c (build_modify_expr): Don't always stabilize the lhs and ! rhs. Do stabilize the lhs of a MODIFY_EXPR used on the lhs. ! ! 2003-09-06 Mark Mitchell ! ! PR c++/11867 ! * call.c (standard_conversion): Improve comments. ! (perform_direct_initialization): Make sure we return an expression ! of the correct type. ! * typeck.c (build_static_cast): Check for ambiguity and ! accessibility when performing conversions. ! ! 2003-09-05 Mark Mitchell ! ! PR c++/12163 ! * call.c (perform_direct_initialization): Correct logic for ! direct-initialization of a class type. ! ! PR c++/12146 ! * pt.c (lookup_template_function): Robustify. ! ! 2003-09-04 Mark Mitchell ! ! Revert this patch: ! * class.c (include_empty_classes): Correct logic for ABI version 1. ! ! 2003-09-03 Mark Mitchell ! ! PR c++/12053 ! * class.c (include_empty_classes): Correct logic for ABI version 1. ! ! 2003-09-01 Mark Mitchell ! ! PR c++/12114 ! * cp-tree.h (initialize_reference): Change prototype. ! * call.c (initialize_reference): Add cleanup parameter. ! * decl.c (grok_reference_init): Likewise. ! (check_initializer): Likewise. ! (cp_finish_decl): Insert a CLEANUP_STMT if necessary. ! (duplicate_decls): When replacing an anticipated builtin, do not ! honor TREE_NOTHROW. ! * typeck.c (convert_for_initialization): Correct call to ! initialize_reference. ! ! 2003-08-29 Mark Mitchell ! ! PR c++/11928 ! * search.c (add_conversions): Avoid adding two conversion ! operators for the same type. ! ! 2003-08-20 Kaveh R. Ghazi ! ! * cp-tree.h (build_function_call_real): Remove unused parameter. ! * typeck.c (build_function_call_real): Likewise. Caller changed. ! * decl.c (binding_table_reverse_maybe_remap): Initialize variable. ! ! 2003-08-19 Gabriel Dos Reis ! ! PR c++/5293 ! * call.c (initialize_reference): Improve diagnostic. ! ! 2003-08-04 Release Manager ! ! * GCC 3.3.1 Released. ! ! 2003-08-04 Mark Mitchell ! ! PR c++/11713 ! * search.c (setup_class_bindings): Handle conversion operators ! specially. ! ! 2003-07-24 Alexandre Oliva ! ! PR c++/10796 ! * decl.c (finish_enum): Make sure the underlying integer type has ! the same precision as some full integer type. Reverts part ! 2003-06-27's patch that didn't play any role in fixing the PR. ! ! 2003-07-24 Mark Mitchell ! ! * cp-tree.h (convert_to_base_statically): Declare. ! * call.c (build_special_member_call): Convert INSTANCE to the base ! type. ! * class.c (convert_to_base_statically): New method. ! * init.c (construct_virtual_base): Use it. ! * method.c (do_build_assign_ref): Fix typo in comment. ! ! 2003-07-24 Kriang Lerdsuwanakij ! ! PR c++/11513 ! * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): Use current_scope. ! ! 2003-07-23 Mark Mitchell ! ! PR c++/11645 ! * cp-tree.h (accessible_base_p): Declare. ! * call.c (build_over_call): Use it. ! * search.c (accessible_base_p): New function, split out from ... ! (lookup_base): ... here. ! ! 2003-07-23 Nathan Sidwell ! ! PR c++/11282 ! * decl.c: (reshape_init): Always advance *INITP. ! ! 2003-07-19 Mark Mitchell ! ! PR c++/11546 ! * pt.c (lookup_template_class): Treat TYPE_DECLs as TEMPLATE_DECLs ! where appropriate. ! ! 2003-07-14 Mark Mitchell ! ! PR c++/7053 ! * pt.c (unregister_specialization): Rename to ... ! (reregister_specialization): ... this. ! (tsubst_friend_function): Use it. ! (regenerate_decl_from_template): Likewise. ! ! 2003-07-14 Kriang Lerdsuwanakij ! ! PR c++/11154 ! * pt.c (more_specialized_class): Add full_args parameter. ! (most_specialized_class): Adjust calls to more_specialized_class. ! * cp-tree.h (more_specialized_class): Adjust declaration. ! ! 2003-07-13 Mark Mitchell ! ! PR c++/11503 ! * cp-tree.h (DECL_SELF_REFERENCE_P): New macro. ! (SET_DECL_SELF_REFERENCE_P): Likewise. ! * class.c (build_self_reference): Use SET_DECL_SELF_REFERENCE_P. ! * pt.c (tsubst_decl): Copy it. ! * search.c (lookup_base): Use DECL_SELF_REFERENCE_P. ! ! 2003-07-11 Danny Smith ! ! Backport from mainline. ! ! 2003-05-21 Danny Smith ! ! PR c++/9738 ! * decl.c (duplicate_decls): Re-invoke make_decl_rtl ! if the old decl had instantiated DECL_RTL. ! (Based on Richard Henderson 2003-05-13 patch to c-decl.c). ! 2003-07-11 Mark Mitchell ! PR c++/8164 ! * decl.c (duplicate_decls): Avoid mangling names unnecessarily. ! 2003-07-10 Mark Mitchell ! PR c++/10558 ! * parse.y (class_template_ok_as_expr): New variable. ! (template_arg_1): New non-terminal. ! (primary): Issue errors about uses of class templates as ! expressions. ! 2003-07-09 Mark Mitchell ! PR c++/10032 ! * decl.c (cxx_init_decl_processing): With -pedantic, pedwarns are ! still errors. ! PR c++/10527 ! * error.c (decl_to_string): Do not print default argument ! expressions. ! 2003-07-10 Kriang Lerdsuwanakij ! PR c++/10849 ! * decl2.c (handle_class_head_apparent_template): New function. ! * cp-tree.h (handle_class_head_apparent_template): Add declaration. ! * parse.y (class_head_defn): Use it. ! * search.c (type_access_control): Revert my 2003-05-25 change. ! 2003-07-06 Mark Mitchell ! PR c++/11236 ! * cvt.c (convert_to_void): Treat an overloaded function like ! "((void) 0)" after issuing a diagnostic. ! PR c++/11345 ! * search.c (lookup_base_r): Remove is_non_public and ! within_current_scope parameters. Remove other dead code. ! (lookup_base): Adjust call to lookup_base_r. ! (adjust_result_of_qualified_name_lookup): Improve comment. ! * semantics.c (finish_call_expr): Use maybe_dummy_object. ! 2003-07-05 Mark Mitchell ! PR c++/11431 ! * typeck.c (build_static_cast): Check for reference conversions ! earlier. ! 2003-07-01 Mark Mitchell ! PR c++/6949 ! * decl2.c (grokfield): Create TEMPLATE_DECLs for methods in local ! classes. ! 2003-07-01 Mark Mitchell ! * call.c (resolve_scoped_fn_name): Return error_mark_node for ! erroneous cases. ! PR c++/11137 ! * decl2.c (generate_ctor_or_dtor_function): Tolerate a ! non-existant ssdf_decls array. ! (finish_file): Call generator_ctor_or_dtor_function when there are ! static constructors or destructors and no other static ! initializations. ! PR c++/11149 ! * call.c (resolve_scoped_fn_name): Check that the qualifying scope ! is a class type. ! 2003-07-01 Mark Mitchell ! PR c++/9559 ! * decl2.c (grokfield): Do not build NOP_EXPRs around the ! error_mark_node. ! 2003-06-30 Giovanni Bajo ! * mangle.c (write_expression): Exit gracefully when trying to ! mangle a CALL_EXPR. ! 2003-06-30 Giovanni Bajo ! PR c++/11106 ! * error.c (dump_decl): Call dump_decl to dump the DECL_NAME for a ! USING_DECL, instead of print_tree_identifier. ! 2003-06-27 Mark Mitchell ! PR c++/10468 ! * pt.c (tsubst): Handle qualified TYPEOF_TYPEs correctly. ! PR c++/10796 ! * decl.c (finish_enum): Implement DR377. ! * decl.c (cp_finish_decl): Don't make variables with reference ! type readonly while they are being initialized. ! 2003-06-26 Mark Mitchell ! PR c++/11332 ! * typeck.c (build_static_cast): Avoid returning expressions with ! reference type. ! 2003-06-25 Mark Mitchell ! PR c++/10990 ! * search.c (lookup_base_r): Rely on accessible_p, rather than ! trying to emulate that logic here. ! PR c++/10931 ! * call.c (convert_like): Pass issue_conversion_warnings. ! (convert_like_with_context): Likewise. ! (convert_like_real): Add issue_conversion_warnings parameter. ! (perform_direct_initialization_if_possible): New function. ! * cp-tree.h (perform_direct_initialization_if_possible): Declare it. ! * typeck.c (check_for_casting_away_constness): New function. ! (build_static_cast): Rewrite. ! 2003-06-23 Mark Mitchell ! PR c++/5754 ! * parse.y (structsp): Improve error handling of invalid nested ! template classes. ! 2003-06-23 Jakub Jelinek ! * mangle.c: Include ggc.h, gt-cp-mangle.h. ! (mangle_conv_op_name_for_type): Use htab_create_ggc instead of ! htab_create. ! * config-lang.in (gtfiles): Add cp/mangle.c. ! * Make-lang.in (gt-cp-mangle.h): Depend on s-gtype. ! (cp/mangle.o): Depend on gt-cp-mangle.h. ! 2003-06-23 Jakub Jelinek ! * mangle.c (hash_type): val is the TREE_LIST itself, not a pointer ! to it. ! 2003-06-21 Gabriel Dos Reis ! PR c++/10784 ! * call.c (joust): Warn about choosing conversion sequence only if ! -Wconversion. ! ! 2003-06-21 Gabriel Dos Reis ! PR c++/10864 ! * call.c (op_error): Tidy. ! * error.c (dump_expr): Properly format 'T()' when T is an ! aggregate type. ! 2003-06-21 Gabriel Dos Reis ! PR c++/10915 ! * decl.c (grok_op_properties): Warn possible confusing conversion ! only if -Wconversion. ! 2003-06-20 Mark Mitchell ! PR c++/10845 ! * pt.c (try_class_unification): Correct handling of member class templates. ! 2003-06-19 Mark Mitchell ! ! PR c++/10939 ! * Make-lang.in (decl.o): Depend on input.h. ! * decl.c (input.h): Include it. ! (cp_finish_decl): Revert previous change: ! 2003-06-19 Mark Mitchell ! * decl.c (cp_finish_decl): Remove support for RESULT_DECLs. ! Don't check building_stmt_tree. ! * pt.c (tsubst_decl): Do not try to substitute into non-dependent ! functions. ! ! PR c++/9649 ! * cp-tree.h (pushdecl_class_level): Change prototype. ! (push_class_level_binding): Likewise. ! * decl.c (add_binding): Reject duplicate static data members. ! (pushdecl_class_level): Return a value indicating whether or not ! the binding was valid. ! (push_class_level_binding): Likewise. ! * semantics.c (finish_member_declaration): Don't keep invalid ! declarations. ! ! 2003-06-19 Mark Mitchell ! ! PR c++/11041 ! * call.c (initialize_reference): Do not use cp_finish_decl to emit ! temporary variables. ! * cp-tree.h (static_aggregates): Declare. ! (pushdecl_top_level_and_finish): Likewise. ! * decl.c (pushdecl_top_level_1): New function. ! (pushdecl_top_level): Use it. ! (pushdecl_top_level_and_finish): New function. ! (initialize_local_var): Remove redundant code. ! (cp_finish_decl): Remove support for RESULT_DECLs. Don't check ! building_stmt_tree. ! * decl.h (static_aggregates): Remove. ! * decl2.c (get_guard): Use pushdecl_top_level_and_finish. ! * rtti.c (get_tinfo_decl): Use pushdecl_top_level_and_finish. ! (tinfo_base_init): Likewise. ! ! 2003-06-19 Matt Austern ! ! PR c++/11228 ! * init.c (build_zero_init): Assert that number of array elements ! is an integer constant. ! (build_default_init) Don't use build_zero_init for arrays with ! variable number of elements. ! ! 2003-06-17 Mark Mitchell ! ! * mangle.c (mangle_conv_op_name_for_type): Correct sprintf format ! string again. ! ! 2003-06-17 Mark Mitchell ! ! * mangle.c (mangle_conv_op_name_for_type): Correct sprintf format ! string. ! ! 2003-06-17 Jason Merrill ! ! PR c++/10929 ! * decl.c (grokfndecl): Don't mark a function inline for ! -finline-functions if it isn't defined. ! ! 2003-06-17 Mark Mitchell ! ! PR c++/10712 ! * class.c (handle_using_decl): Robustify. ! ! PR c++/11105 ! * cp-tree.h (DECL_CONV_FN_TYPE): New method. ! * decl.c (lookup_name_real): Backport conversion operator code ! from mainline. ! * mangle.c (struct globals): Remove internal_mangling_p. ! (write_unqualified_name): Use DECL_CONV_FN_TYPE. ! (write_template_parm): Don't write out the level number. ! (conv_type_names): New variable. ! (hash_type): New function. ! (compare_type): Likewise. ! (mangle_conv_op_name_for_type): Don't try to mangle conversion ! operator names. ! * search.c (lookup_conversion_operator): New function. ! (lookup_fnfields_1): Use it. ! ! 2003-06-12 Mark Mitchell ! ! PR c++/10635 ! * typeck.c (build_c_cast): Check that the destination type is ! complete. ! ! 2003-06-10 Jason Merrill ! ! PR c++/10968 ! * pt.c (mark_decl_instantiated): Clear DECL_COMDAT. ! ! 2003-06-09 Zack Weinberg ! ! PR 8861 ! * mangle.c (write_real_cst): New function. Implement ! ABI-compliant mangling of floating-point literals when ! -fabi-version>=2; provide backward compatibility with 3.3 when ! -fabi-version=1 (with warning). Clarify commentary. ! (write_template_arg_literal): Use write_real_cst. ! ! 2003-06-08 Kriang Lerdsuwanakij ! ! PR c++/11039 ! * decl2.c (handle_class_head): Remove implicitness in typename ! appeared as elaborated type specifier in declaration. ! ! 2003-06-03 Kriang Lerdsuwanakij ! ! PR c++/10940 ! * pt.c (check_explicit_specialization): Check for 'static' ! earlier. ! ! 2003-05-31 Kriang Lerdsuwanakij ! ! PR c++/10956 ! * pt.c (instantiate_decl): Don't use full template arguments if ! we are dealing with specializations. ! ! 2003-05-29 Gabriel Dos Reis ! ! * decl.c (ENABLE_CHECKING_SCOPES): New macro. ! (binding_depth): Unconditionally define. ! (is_class_level): Likewise. ! (indent): Likewise. Take an indenting parameter. ! (push_binding_level): Remove conditional definittion. ! (pop_binding_level): Likewise. ! (suspend_binding_level): Likewise. ! (resume_binding_level): Likewise. ! (pushlevel): Likewise. ! (pushlevel_class): Likewise. ! (poplevel_class): Likewise. ! (pop_everything): Likewise. ! ! 2003-05-27 Gabriel Dos Reis ! ! * decl.c (global_scope_p): New macro. ! (pop_binding_level): Use it. ! (suspend_binding_level): Likewise. ! (global_bindings_p): Likewise. ! (print_other_binding_stack): Likewise. ! (print_binding_stack): Likewise. ! (maybe_push_to_top_level): Likewise. ! (pushdecl_namespace_level): Likewise. ! (start_decl): Likewise. ! (cp_finish_decl): Likewise. ! (start_function): Likewise. ! (cxx_init_decl_processing): Don't refer to global_binding_level. ! (global_binding_level): Remove. ! ! 2003-05-25 Kriang Lerdsuwanakij ! ! PR c++/10849 ! * search.c (type_access_control): Don't check access when ! processing_specialization. ! ! 2003-05-23 Kriang Lerdsuwanakij ! ! PR c++/10682 ! * pt.c (instantiate_class_template): Use DECL_ARTIFICIAL to ! check for implicitly created typedef to an enum. ! ! 2003-05-20 Gabriel Dos Reis ! * decl.c (free_binding_entry): Fix thinko. ! 2003-05-19 Gabriel Dos Reis ! * cp-tree.h (struct binding_entry_s): New datatype. ! (binding_table): Declare. ! (binding_entry): Likewise. ! (bt_foreach_proc): Likewise. ! (binding_table_foreach): Likewise. ! (binding_table_find): Likewise. ! (cxx_remember_type_decls): Likewise. ! (CLASSTYPE_TAGS): Remove. ! (CLASSTYPE_NESTED_UDTS): New macro. ! (struct lang_type_class): Remove tags field. Add nested_types. ! * decl.c (ENTRY_INDEX): New macro. ! (free_binding_entry): New free list. ! (binding_entry_make): New function. ! (binding_entry_free): Likewise. ! (struct binding_table_s): New datatype. ! (SCOPE_DEFAULT_HT_SIZE): New macro. ! (CLASS_SCOPE_HT_SIZE): Likewise. ! (NAMESPACE_ORDINARY_HT_SIZE): Likewise. ! (NAMESPACE_STD_HT_SIZE): Likewise. ! (GLOBAL_SCOPE_HT_SIZE): Likewise. ! (binding_table_construct): New function. ! (binding_table_free): Likewise. ! (binding_table_new): Likewise. ! (binding_table_expand): Likewise. ! (binding_table_insert): Likewise. ! (binding_table_find): Likewise. ! (binding_table_find_anon_type): Likewise. ! (binding_table_reverse_maybe_remap): Likewise. ! (binding_table_remove_anonymous_types): Likewise. ! (binding_table_foreach): Likewise. ! (struct cp_binding_level): Remove tags field. Add type_decls. ! (pop_binding_level): Free binding_entries if possible. ! (kept_level_p): Tidy. ! (poplevel): Remove unused variable tags. ! (bt_print_entry): New function. ! (print_binding_level): Use it. ! (push_namespace): Construct binding table. ! (maybe_process_template_type_declaration): Tidy. ! (pushtag): Likewise. ! (clear_anon_tags): Likewise. ! (cxx_remember_type_decls): New function. ! (lookup_tag): Tidy. ! (lookup_tag_reverse): Likewise. ! (cxx_init_decl_processing): Construct binding_table for the global scope. ! (store_parm_decls): Remove pointless code. ! (gettags): Remove. ! (storetags): Likewise. ! * class.c (unreverse_member_declarations): Don't touch ! CLASSTYPE_TAGS. ! (pushclass): Remember CLASSTYPE_NESTED_UTDS. ! * pt.c (instantiate_class_template): Remove reference to ! CLASSTYPE_TAGS. Remeber CLASSTYPE_NESTED_UTDS. ! (bt_instantiate_type_proc): New function. ! (do_type_instantiation): Use it. ! * search.c (lookup_field_r): Use binding_table_find. ! * semantics.c (begin_class_definition): Remove reference to ! CLASSTYPE_TAGS. Nullify CLASSTYPE_NESTED_UTDS. ! ! 2003-05-15 Jason Merrill ! ! PR c++/5388 ! * call.c (conditional_conversion): Don't consider implicit ! conversions if T2 is a base of T1. ! * cp-tree.h (DERIVED_FROM_P, UNIQUELY_DERIVED_FROM_P): Make boolean. ! (ACCESSIBLY_UNIQUELY_DERIVED_P, PUBLICLY_UNIQUELY_DERIVED_P): Likewise. ! ! PR c++/10661 ! * pt.c (instantiate_class_template): Also instantiate our ! enclosing class. ! ! 2003-05-13 Release Manager ! ! * GCC 3.3 Released. ! ! 2003-05-02 Richard Henderson ! ! PR c++/10570 ! * cfns.gperf: Comment out POSIX thread cancellation points, ! plus abort and raise. ! * cfns.h: Regenerate. ! ! 2003-05-01 Mark Mitchell ! ! * decl2.c (comdat_linkage): Don't externalize explicit ! instantiations. ! ! 2003-04-29 Mark Mitchell ! ! PR c++/10551 ! * pt.c (mark_decl_instantiated): Defer all explicit instantiations ! that have not yet been written out. ! ! PR c++/10549 ! * class.c (layout_class_type): Mark overlong bitfields as having ! the maximum size permitted by their type, after layout. ! ! 2003-04-29 Mark Mitchell ! ! PR c++/10527 ! * error.c (dump_expr): Correctly handling of NEW_EXPR.4 ! ! 2003-04-29 Kriang Lerdsuwanakij ! ! * lang-options.h: Fix typo. ! ! 2003-04-29 Mark Mitchell ! PR c++/10515 ! * cp-tree.h (lookup_field_1): Declare it. ! * search.c (lookup_field_1): Make it public. ! * decl.c (reshape_init): Handle designated initializers. ! 2003-04-29 Mark Mitchell ! * decl.c (maybe_commonize_var): Further tweak support for systems ! without weak symbols. ! 2003-04-27 Mark Mitchell ! * decl.c (maybe_commonize_var): Fix thinko in last patch. ! PR c++/10506 ! * method.c (use_thunk): Decrement immediate_size_expand. ! PR c++/10503 ! * cp-tree.h (DECL_VAR_MARKED_P): New macro. ! (DECL_MAYBE_TEMPLATE): Remove. ! * class.c (fixed_type_or_null): Avoid infinite recursion. ! 2003-04-27 Mark Mitchell ! * decl.c (maybe_commonize_var): Make the code match the comments. ! * pt.c (instantiate_decl): Move call to import_export_decl. ! 2003-04-25 Mark Mitchell ! * decl2.c (finish_file): Don't call import_export_decl for ! functions that are not defined. ! (handle_class_head): Robustify. ! * pt.c (instantiate_decl): Do not call cp_finish_decl for ! variables that are not defined. ! 2003-04-23 Mark Mitchell ! PR c++/10471 ! * call.c (build_cxx_call): Robustify. ! 2003-04-23 Mark Mitchell ! PR c++/10451 ! * decl.c (grokdeclarator): Correct logic for "mutable" errors. ! 2003-04-22 Mark Mitchell ! PR c++/10446 ! * search.c (lookup_fnfields_1): Handle empty slots in the method ! vector. ! 2003-04-22 Mark Mitchell ! PR c++/10428 ! * decl.c (check_elaborated_type_specifier): New function, split ! out from ... ! (xref_tag): ... here. Use the new function in more places. ! 2003-04-21 Mark Mitchell ! * call.c (build_over_call): Use build_cxx_call. ! (build_cxx_call): New method, split out of build_over_call. ! * cp-tree.h (language_function): Add can_throw. ! (build_cxx_call): Declare it. ! * decl.c (finish_function): If a function does not contain any ! calls to functions that can throw an exception, indicate that ! fact. ! * decl2.c (mark_used): Do not defer the instantiation of ! functions, if the current function does not throw. ! * optimize.c (maybe_clone_body): Copy TREE_NOTHROW to the clones. ! * pt.c (instantiate_decl): Make sure import_export_decl is called ! before emitting things. ! * rtti.c (throw_bad_cast): Use build_cxx_call. ! (build_dynamic_cast_1): Likewise. ! * typeck.c (build_function_call): Likewise. ! 2003-04-21 Nathan Sidwell ! PR c++/9881 ! * typeck.c (build_unary_op): Fold all COMPONENT_REF addr ! expressions. Reverts my 2002-08-08 patch. ! 2003-04-20 Nathan Sidwell ! PR c++/10405 ! * search.c (lookup_field_1): Final scan goes backwards for ! types, forwards for non-types. ! 2003-04-15 Jason Merrill ! * decl2.c (mark_used): Don't instantiate anything if ! skip_evaluation. ! 2003-04-15 Mark Mitchell ! * init.c (build_new_1): Use nullexp instead of null_node to avoid ! unwanted macro expansion. ! 2003-04-14 Ziemowit Laski ! * tree.c (build_cplus_array_type_1): Do not call ! uses_template_parms() on a NULL index_type. ! 2003-04-14 Andreas Schwab ! * init.c (build_new_1): Test use_cookie instead of cookie_size to ! avoid code-gen bug on ia64. ! 2003-04-13 Mark Mitchell ! PR c++/10300 ! * init.c (build_new_1): Correct logic for checking whether the ! return value from the allocation function was zero. ! 2003-03-31 Mark Mitchell ! PR c++/10278 ! * spew.c (yyerror): Avoid crashing at all costs. ! 2003-03-31 Jason Merrill ! PR java/10145 ! * class.c (check_field_decl): Don't set DECL_ALIGN. ! 2003-03-30 Mark Mitchell ! PR c++/7647 ! * search.c (lookup_field_1): Add want_type parameter. ! (lookup_field_r): Adjust call to lookup_field_1. ! 2003-03-28 Jason Merrill ! PR c++/10245 ! * cvt.c (force_rvalue): New fn. ! * call.c (build_conditional_expr): Use it. ! * cp-tree.h: Declare it. ! 2003-03-28 Nathan Sidwell ! PR c++/10047 ! * decl2.c (finish_file): Don't warn about explicitly instantiated ! inline decls. ! 2003-03-27 Nathan Sidwell ! PR c++/10158 ! * spew.c (snarf_method):Set DECL_INITIALIZED_IN_CLASS for ! members. ! * pt.c (instantiate_decl): Only reduce the template args for ! friends that are not defined in class. ! 2003-03-24 Nathan Sidwell ! PR c++/9898, PR c++/383, DR 322 ! * pt.c (maybe_adjust_types_for_deduction) [DEDUCE_CONV]: Look ! through reference types on both PARM and ARG. ! PR c++/10199 ! * call.c (build_method_call): Deal with LOOKUP_EXPR. ! * semantics.c (finish_object_call_expr): Use build_method_call ! when in a template decl. ! 2003-03-23 Mark Mitchell ! PR c++/7086 ! * semantics.c (genrtl_named_return_value): Adjust calls to ! put_var_into_stack. ! * typeck.c (cxx_mark_addressable): Likewise. ! 2003-03-20 Mark Mitchell ! PR c++/6412 ! * cp/decl2.c (arg_assoc_class): Correct check for namespace-scope ! friends. ! * cp/pt.c (instantiate_class_template): Fix formatting. ! 2003-03-19 Jason Merrill ! PR c++/8316, c++/9315, c++/10136 ! * call.c (joust): Improve wording. ! 2003-03-18 Roger Sayle ! PR c++/10031 ! * decl.c (duplicate_decls): Use the new type when prototyping ! anticipated decls, even when the types match. This defines the ! exception list for the built-in function. ! 2003-03-17 Jason Merrill ! PR c++/10091 ! * typeck.c (build_class_member_access_expr): Compare ! TYPE_MAIN_VARIANTs. ! * decl.c (finish_function): Don't skip a block. ! PR c++/9993 ! * decl.c (finish_function): Only allow the NRVO to use variables ! declared at function scope. ! 2003-03-17 Nathan Sidwell ! PR c++/9629 ! * cp-tree.h (struct language_function): Add in_base_initializer. ! (in_base_initializer): define it. ! (expand_member_init): Remove INIT param. ! * init.c (expand_member_init): Remove INIT param, return the member. ! (emit_mem_initializers): Set in_base_initializer. ! * class.c (build_base_path): Check in_base_initializer. ! * parse.y (begin_member_init): New reduction. ! (member_init): Use it. ! * pt.c (tsubst_initializer_list): Set in_base_initializer. ! 2003-03-15 Kriang Lerdsuwanakij ! PR c++/6440 ! * pt.c (maybe_process_partial_specialization): Handle ! member class template when enclosing class template is ! explicit specialized. ! (most_general_template): Stop looking when DECL is already ! specialized. ! 2003-03-13 Jason Merrill ! PR c++/9420 ! * search.c (lookup_conversions): Call complete_type here. ! * call.c (implicit_conversion): Not here. ! 2003-03-13 Jason Merrill ! PR c++/9336 ! * decl2.c (lookup_arg_dependent): Handle error_mark_node. ! 2003-03-13 Mark Mitchell ! * decl2.c (do_nonmember_using_decl): Correct handling of ! simultaneous type/non-type bindings. ! 2003-03-13 Mark Mitchell ! * call.c (initialize_reference): Remove bogus assertion. ! * decl.c (build_ptrmemfunc_type): Revert change of 2003-03-09. ! 2003-03-12 Andrew Lewycky ! PR c++/7050 ! * expr.c (cxx_expand_expr): Return const0_rtx for throw ! expressions. ! 2003-03-11 Mark Mitchell ! PR c++/9474 ! * decl2.c (do_nonmember_using_decl): Do not call duplicate decls ! to merge old and new declarations. ! 2003-03-11 Mark Mitchell ! PR c++/9924 ! * decl2.c (do_nonmember_using_decl): Ignore anticipated builtins. ! 2003-03-11 Jason Merrill ! PR c++/9820 ! * search.c (lookup_member): Fix handling of functions in a class ! being defined. ! 2003-03-11 Mark Mitchell ! PR c++/8700 ! * call.c (print_z_candidates): Avoid printing duplicates. ! 2003-03-11 Jason Merrill ! PR c++/8660 ! * decl2.c (check_classfn): A member template only matches a ! member template. ! 2003-03-10 Devang Patel ! PR c++/9394 ! * g++spec.c (lang_specific_driver): Use DEFAULT_WORD_SWITCH_TAKES_ARG. ! 2003-03-10 Jason Merrill ! PR c++/9798 ! * decl.c (push_using_directive): Push before recursing. ! PR c++/9868 ! * call.c (resolve_scoped_fn_name): Handle the case of a function ! pointer member. ! * init.c (build_offset_ref): Handle getting a FIELD_DECL for NAME. ! * decl2.c (build_offset_ref_call_from_tree): Only mess with 'this' ! argument in the pointer-to-member case. ! 2003-03-09 Mark Mitchell ! PR c++/9373 ! * cp-lang.c (cxx_get_alias_set): Use alias set zero for ! pointers to member functions. ! PR c++/8534 ! * decl.c (build_ptrmemfunc_type): Do not allow default arugments ! in pointer-to-member-function types. ! 2003-03-09 Mark Mitchell ! PR c++/9912 ! * cp-tree.h (is_ancestor): New function. ! * decl2.c (is_namespace_ancestor): Rename to ... ! (is_ancestor): ... this. ! (namespace_ancestor): Use it. ! (set_decl_namespace): Likewise. ! (handle_class_head): Check for invalid class definitions. ! 2003-03-10 Gabriel Dos Reis ! Compile-time improvement: 2/n. ! * cp-tree.h (struct cxx_binding): New datatype; ! (struct lang_identifier): Use it. ! (LOCAL_BINDING_P): Adjust definition. ! (INHERITED_VALUE_BINDING_P): Likewise. ! (BINDING_SCOPE): Likewise. ! (BINDING_HAS_LEVEL_P): Likewise. ! (BINDING_VALUE): Likewise. ! (BINDING_TYPE): Likewise. ! (IDENTIFIER_VALUE): Likewise. ! (struct tree_binding): Remove. ! (TS_CP_BINDING): Likewise. ! ((union lang_tree_node): Remove field "binding". ! (cxx_binding_clear): New macro. ! (binding_for_name): Adjust return type. ! (qualified_lookup_using_namespace): Adjust prototype. ! (lookup_using_namespace): Adjust prototype. ! (cxx_scope_find_binding_for_name): Declare. ! * cp-tree.def: Remove CPLUS_BINDING definition. ! * parse.y (parse_scoped_id): Don't type-abuse of 'id'. Allocate ! temporary cxx_binding on stack. Simplify. ! * decl.c (push_binding): Adjust local variable type. ! (add_binding): Likewise. ! (push_class_binding): Likewise. ! (pop_binding): Likewise. ! (poplevel): Likewise. ! (poplevel_class): Likewise. ! (free_bindings): Adjust type. ! (find_binding): Adjust return type, add a third parameter. Remove ! non-useful assertion now that we use static typing. ! (cxx_scope_find_binding_for_name): New function. ! (binding_for_name): Use it. Adjust local variable type. Simplify. ! (namespace_binding): Simplify. ! (set_namespace_binding): Likewise. ! (set_identifier_type_value_with_scope): Adjust local variable type. ! (lookup_tag): Don't type-abuse of local variable 'old'. ! (lookup_namespace_name): Likewise. Allocate binding on stack. ! (select_decl): Adjust prototype. ! (unqualified_namespace_lookup): Allocate binding on stack. ! Don't type-abuse of local variable 'val'. ! (lookup_name_real): Likewise. ! (maybe_inject_for_scope_var): Adjust local variable type. ! (cp_tree_node_structure): Remove CPLUS_BINDING case label. ! (namespace_binding): Adjust logic, simplify. ! (BINDING_LEVEL): Adjust definition. ! (push_class_level_binding): Adjust local variable type. ! (struct cxx_saved_binding): Adjust field 'binding' type. ! * decl2.c (ambiguous_decl): Adjust prototype. ! (lookup_using_namespace): Adjust local variable type. ! (qualified_lookup_using_namespace): Catch type error and correct ! ensueing logic error. ! (do_nonmember_using_decl): Adjust local variable type. Allocate ! temporary cxx_binding on stack. ! (do_toplevel_using_decl): Adjust local variable type. ! * ptree.c (cxx_print_cxx_binding): New function. ! (cxx_print_identifier): Use it. ! (cxx_print_xnode): Delete CPLUS_BINDING case label. ! 2003-03-09 Kriang Lerdsuwanakij ! PR c++/9970 ! * decl.c (duplicate_decls): Only copy DECL_THUNKS for virtual functions. ! 2003-03-07 Matt Austern ! ! * cp-tree.h (struct lang_type_class): add field for key method ! (cp_global_trees): rename dynamic_classes to keyed_classes ! (key_method): add definition ! * class.c (finish_struct_1): compute class's key method, and add ! the class to keyed_classes list if there is no key method. ! * decl.c (finish_function): add class to keyed_classes list if we ! see a definition of the class's key method. ! * pt.c (instantiate_class_template): add template specialization ! of a dynamic class to keyed_classes list. ! * decl2.c (key_method): remove ! (finish_file): iterate only through keyed_classes list when ! deciding whether to emit vtables, remove class from its list after ! we do the emission. ! ! 2003-03-08 Mark Mitchell ! ! PR c++/9809 ! * call.c (add_function_candidate): Skip builtin fuctions that have ! not yet been declared. ! ! 2003-03-07 Mark Mitchell ! ! * call.c (reference_binding): Remove REF_IS_VAR parameter. ! (implicit_conversion): Adjust call to reference_binding. ! (make_temporary_var_for_ref_to_type): Add TYPE parameter. ! (initialize_reference): Adjust handling for references bound to ! rvalues. ! * cp-tree.h (make_temporary_var_for_ref_to_temp): Change ! prototype. ! (real_non_cast_lvalue_p): New method. ! * cvt.c (build_up_reference): Adjust use of ! make_temporary_var_for_ref_to_temp. ! * tree.c (real_non_cast_lvalue_p): New method. ! ! 2003-03-06 Mark Mitchell ! ! * call.c (merge_conversion_sequences): New function. ! (build_conv): Set ICS_USER_FLAG for USER_CONVs. ! (convert_class_to_reference): Correct handling of second ! standard conversion sequence in a user-defined conversion ! sequence. ! (build_user_type_conversion_1): Use merge_conversion_sequences. ! * cp-tree.def: Add comments for CONV nodes. ! ! 2003-03-06 Mark Mitchell ! ! PR c++/9965 ! * call.c (reference_binding): Add ref_is_var parameter. ! (implicit_conversion): Adjust call to reference_binding. ! (initialize_reference): Likewise. ! ! PR c++/9400 ! * decl.c (pushdecl): Don't check for shadowing of DECL_ARTIFICIAL ! PARM_DECLs. ! ! 2003-03-06 Mark Mitchell ! ! PR c++/9791 ! * class.c (get_basefndecls): Use lookup_fnfields_1. ! ! 2003-03-02 Matt Austern ! ! * decl.c (cp_binding_level): Add static_decls varray member. ! (add_decl_to_level): Add static/inline namespace scope ! declarations to static_decls array. ! (wrapup_global_for_namespace): Pass static_decls only, instead of ! all decls, to wrapup_global_declarations/check_global_declarations. ! (push_namespace): Initialize static_decls for ordinary namespaces. ! (cxx_init_decl_processing): Initialize static_decls for global ! namespace. ! ! 2003-03-05 Mark Mitchell ! ! * class.c (end_of_class): Correct thinko. ! ! 2003-03-04 Gabriel Dos Reis ! ! * cp-tree.h (cxx_saved_binding): Declare. ! (struct saved_scope): Adjust type of field 'old_binding'. ! * decl.c (cxx_saved_binding_make): New macro. ! (struct cxx_saved_binding): Define. ! (store_bindings): Adjust prototype. Use cxx_saved_binding to save ! C++ bindings. ! (maybe_push_to_top_level): Adjust local variable type. ! (pop_from_top_level): Likewise. ! ! 2003-03-03 Jason Merrill ! ! * decl.c (finish_enum): Do set the type in a template. Simplify. ! * pt.c (tsubst_enum, tsubst_copy): Revert last patch. ! ! 2003-03-03 Mark Mitchell ! ! PR c++/9878 ! * call.c (convert_class_to_reference): Correct conversion ! sequences. ! (reference_binding): Add ref_bound_directly_to_rvalue_p parameter. ! (implicit_conversion): Adjust call to reference_binding. ! (add_candidate): Change type of candidates parameter. ! (add_function_candidate): Likewise. ! (add_conv_candidate): Likewise. ! (build_builtin_candidate): Likewise. ! (add_builtin_candidate): Likewise. ! (add_builtin_candidates): Likewise. ! (add_template_candidate_real): Likewise. ! (add_template_candidate): Likewise. ! (add_template_conv_candidate): Likewise. ! (build_user_type_conversion_1): Adjust accordingly. ! (build_object_call): Likewise. ! (build_conditional_expr): Likewise. ! (add_candidates): Likewise. ! (build_new_op): Likewise. ! (convert_like_real): Use USER_CONV_CAND. Use build_nop. ! (build_new_method_call): Adjust calls to add_function_candidate. ! (make_temporary_var_for_ref_to_temp): New function. ! (initialize_reference): Add decl parameter. ! * class.c (build_rtti_vtbl_entries): Use build_address and ! build_nop. ! * cp-tree.h (initialize_reference): Change prototype. ! (make_temporary_var_for_ref_to_temp): New function. ! (build_type_conversion): Change prototype. ! (build_address): New function. ! (build_nop): Likewise. ! * cvt.c (cp_convert_to_pointer): Adjust call to ! build_type_conversion. Avoid indicating redundant NOP_EXPRs. ! Use build_nop. ! (convert_to_pointer_force): Use build_nop. ! (build_up_reference): Use make_temporary_var_for_ref_to_temp. ! (convert_to_reference): Adjust call to build_type_conversion. ! (ocp_convert): Likewise. ! (build_type_conversion): Remove for_sure parameter. ! * decl.c (grok_reference_init): Use initialize_reference. ! * typeck.c (build_address): New function. ! (build_nop): Likewise. ! (build_unary_op): Use them. ! (build_ptrmemfunc): Tidy slightly. ! (convert_for_initialization): Adjust call to ! initialize_reference. ! * typeck2.c (store_init_value): Remove #if 0'd code. ! ! 2003-03-02 Ashif Harji ! ! * lang-specs.h (default_compilers): Add -no-integrated-cpp flag to ! invoke an external cpp during compilation. ! ! 2003-02-28 Mark Mitchell ! ! PR c++/9892 ! * pt.c (instantiate_decl): Clear DECL_RTL for a VAR_DECL when ! instantiating it. ! ! 2003-02-28 Mark Mitchell ! ! PR c++/9879 ! * cp-tree.h (build_zero_init): Add parameter. ! * decl.c (cp_finish_decl): Adjust call. ! * init.c (build_zero_init): Add nelts parameter. Adjust recursive ! calls. ! (build_default_init): Add nelts parameter. Adjust calls to ! build_zero_init. ! (build_new_1): Adjust call to build_default_init. ! * typeck2.c (process_init_constructor): Adjust call to build_zero_init. ! ! 2003-02-27 Devang Patel ! ! * decl.c (finish_enum): Merge two 'for' loops. Copy value node if required. ! Postpone enum setting for template decls. ! (build_enumerator): Delay copying value node until finish_enum (). Remove ! #if 0'ed code. ! * pt.c (tsubst_enum): Set TREE_TYPE and copy value node. ! (tsubst_copy): Add check for enum type. ! ! ! 2003-02-25 Mark Mitchell ! ! PR c++/9829 ! * decl.c (grokdeclarator): Handle SCOPE_REFs whose second argument ! is a NAMESPACE_DECL. ! ! 2003-02-24 Gabriel Dos Reis ! ! * decl.c (add_binding): Time TV_NAME_LOOKUP. ! (push_class_binding): Likewise. ! (set_namespace_binding): Likewise. ! ! 2003-02-24 Kriang Lerdsuwanakij ! ! PR c++/9602 ! * typeck2.c (abstract_virtuals_error): Don't check when we ! are processing a template. ! ! 2003-02-23 Kriang Lerdsuwanakij ! ! PR c++/7982 ! * decl.c (warn_about_implicit_typename_lookup): Handle TYPEOF_TYPE. ! ! 2003-02-21 Mark Mitchell ! ! PR c++/9749 ! * decl.c (grokdeclarator): Do not allow parameters with variably ! modified types. ! ! PR c++/9727 ! * decl2.c (push_scope): Don't pushclass for non-class types. ! (pop_scope): Don't popclass either. ! ! PR c++/8906 ! * decl.c (lookup_name_real): Use IMPLICIT_TYPENAME_P. ! * decl2.c (handle_class_head): Check it. ! ! PR c++/8724 ! * call.c (build_method_call): Make sure that the type destroyed in ! an explicit destructor call is complete. ! ! 2003-02-20 Mark Mitchell ! ! PR c++/9729 ! * mangle.c (mangle_conv_op_name_for_type): Issue an error message ! when the G++ 3.2 ABI prevents correct compilation. ! ! 2003-02-18 Mark Mitchell ! ! PR c++/9704 ! * class.c (layout_class_type): In the 3.2 ABI, take into account ! trailing bit fields when computing CLASSTYPE_SIZE_UNIT. ! ! 2003-02-18 Matt Austern ! ! * cp/cp-lang.c: Change lang hooks so that final_write_globals does ! nothing for C++. ! * cp/decl.c (wrapup_globals_for_namespace): Remove special ! handling of global namespace. ! ! 2003-02-18 Jason Merrill ! ! PR c++/9623 ! * decl.c (reshape_init): Don't mess with initializer labels. ! ! 2003-02-18 Kriang Lerdsuwanakij ! ! PR c++/9459 ! * error.c (dump_type_prefix): Handle TYPEOF_TYPE. ! (dump_type_suffix): Likewise. ! ! 2003-02-17 Michael Elizabeth Chastain ! ! PR debug/9717 ! * class.c (build_base_field): Mark fields for base classes with ! DECL_IGNORED_P. ! ! 2003-02-13 Andrew Pinski ! ! * decl.c: (define_label): Fix warning for return 0 instead of NULL. ! ! 2003-02-13 Gabriel Dos Reis ! ! * Make-lang.in (cp/decl2.o): Add dependency on timevar.h ! * decl2.c: Include "timevar.h". ! (namespace_ancestor): Time name lookup. ! (add_using_namespace): Likewise. ! (lookup_using_namespace): Likewise. ! (qualified_lookup_using_namespace): Likewise. ! (decl_namespace): Likewise. ! (lookup_arg_dependent): Likewise. ! * lex.c (do_identifier): Likewise. ! (do_scoped_id): Likewise. ! * pt.c (lookup_template_class): Likewise. ! ! 2003-02-12 Gabriel Dos Reis ! ! * decl.c (define_label): Don't forget to pop TV_NAME_LOOKUP. ! ! 2003-02-11 Gabriel Dos Reis ! ! * decl.c: Include "timevar.h". ! (poplevel): Time name lookup. ! (find_binding): Likewise. ! (push_namespace): Likewise. ! (pop_nested_namespace): Likewise. ! (store_bindings): Likewise. ! (maybe_push_to_top_level): Likewise. ! (pop_from_top_level): Likewise. ! (push_local_name): Likewise. ! (pushtag): Likewise. ! (pushdecl): Likewise. ! (pushdecl_with_scope): Likewise. ! (pushdecl_namespace_level): Likewise. ! (pushdecl_top_level): Likewise. ! (pushdecl_class_level): Likewise. ! (push_class_level_binding): Likewise. ! (push_using_decl): Likewise. ! (push_using_directive): Likewise. ! (push_overloaded_decl): Likewise. ! (lookup_label): Likewise. ! (define_label): Likewise. ! (lookup_tag): Likewise. ! (lookup_tag_reverse): Likewise. ! (lookup_namespace_name): Likewise. ! (select_decl): Likewise. ! (unqualified_namespace_lookup): Likewise. ! (lookup_name_real): Likewise. ! (lookup_name_current_level): Likewise. ! (lookup_type_current_level): Likewise. ! (maybe_inject_for_scope_var): Likewise. ! (xref_tag): Likewise. ! ! * Make-lang.in (cp/decl.o): Add dependency on timevar.h ! ! 2003-02-03 Mark Mitchell ! ! PR c++/7129 ! * operators.def: Add ?=. ! ! 2003-01-31 Kriang Lerdsuwanakij ! ! PR c++/8849 ! * error.c (dump_expr): Handle BASELINK. ! * pt.c (resolve_overloaded_unification): Handle FUNCTION_DECL. ! ! 2003-01-31 Kriang Lerdsuwanakij ! ! PR c++/9453 ! * friend.c (is_friend): Always accept when SUPPLICANT is still ! a TEMPLATE_DECL. ! * pt.c (push_access_scope_real): Call push_to_top_level for ! function in namespace scope. ! (push_access_scope): Remove ARGS argument, all caller adjusted. ! (pop_access_scope): Call pop_from_top_level for function in ! namespace scope. ! (regenerate_decl_from_template): Use push_access_scope_real. ! ! 2003-01-29 Nathan Sidwell ! ! PR c++/9437 ! * pt.c (unify): Don't unify '*T' with 'U C::*'. ! ! 2003-01-27 Jeffrey D. Oldham ! ! PR c++/47 ! * cp-tree.h (lookup_nested_field): Add declaration. ! * decl.c (lookup_name_real): Call lookup_nested_field. ! * search.c (lookup_nested_field): Add function. ! ! 2003-01-26 Christian Cornelssen ! ! * Make-lang.in (c++.install-common, c++.install-man) ! (c++.uninstall): Prepend $(DESTDIR) to destination paths in ! all (un)installation commands. ! (c++.install-common): Rewrite $(LN) commands to support ! DESTDIR with "ln" as well as with "ln -s". ! ! 2003-01-24 Kaveh R. Ghazi ! ! * decl2.c (check_classfn): Fix uninitialized warning. ! ! 2003-01-22 Mark Mitchell ! ! PR c++/9328 ! * error.c (dump_decl): For an OVERLOAD, just print the name of the ! function; it doesn't make sense to try to print its type. ! * semantics.c (finish_typeof): Issue errors about invalid uses. ! ! 2003-01-22 Josef Zlomek ! ! PR/9386, PR/8801 ! 2002-12-27 Mark Mitchell ! * typeck.c (build_class_member_access_expr): Fix anonymous union ! handling. ! ! 2003-01-17 Jason Merrill ! ! PR c++/9167, c++/9358 ! * decl.c (require_complete_types_for_parms): Also update DECL_ARG_TYPE. ! ! 2003-01-17 Jason Merrill ! ! PR c++/9342 ! * call.c (build_conditional_expr): Always do lvalue-rvalue ! conversion. ! ! 2003-01-16 Jason Merrill ! ! PR c++/8564 ! * init.c (build_vec_init): Re-add maxindex parm. ! (perform_member_init, build_aggr_init): Pass it. ! (build_new_1): Pass it. Use an incomplete array type for full_type. ! * typeck.c (build_modify_expr): Pass it. ! * cp-tree.h: Adjust. ! ! 2003-01-13 Jason Merrill ! ! PR c++/8748 ! * class.c (build_base_path): Take the address before calling save_expr. ! ! * call.c (build_user_type_conversion_1): Do set ICS_BAD_FLAG if ! all the ambiguous conversions are bad. ! ! * class.c (maybe_warn_about_overly_private_class): Don't stop ! searching when we find a nonprivate method. ! ! 2003-01-09 Jakub Jelinek ! ! * decl.c (start_decl): Only check DECL_THREAD_LOCAL for VAR_DECLs. ! ! 2003-01-09 Jakub Jelinek ! ! * decl.c (start_decl): Don't set DECL_COMMON for __thread variables. ! ! 2003-01-07 Kriang Lerdsuwanakij ! ! PR c++/9030 ! * decl.c (make_typename_type): Check access only when tf_error. ! (make_unbound_class_template): Likewise. ! * pt.c (saved_access_scope): New variable. ! (push_access_scope_real): New function. ! (push_access_scope): Likewise. ! (pop_access_scope): Likewise. ! (tsubst_default_argument): Use them. ! (instantiate_template): Likewise. ! (regenerate_decl_from_template): Likewise. ! (instantiate_decl): Likewise. ! (get_mostly_instantiated_function_type): Likewise. ! ! 2003-01-06 Mark Mitchell ! ! PR c++/9165 ! * decl2.c (build_cleanup): Mark the object as used. ! ! 2003-01-03 Nathan Sidwell ! ! PR c++/45, c++/3784 ! * tree.c (cp_tree_equal, TEMPLATE_PARM_INDEX): The types must be ! the same too. ! ! 2002-12-30 Nathan Sidwell ! ! PR c++/9054 ! * class.c (layout_class_type): Set DECL_CONTEXT of type for base. ! * dump.c (cp_dump_tree, RECORD_TYPE): Deal with type for base types. ! ! 2002-12-26 Nathan Sidwell ! ! PR c++/4803 ! * decl2.c (mark_used): Defer inline functions. ! (finish_file): Merge deferred_fns loops. Check all used ! inline functions have a definition. ! * method.c (make_thunk): Thunks are not inline. ! ! PR c++/5116, c++/764 ! * call.c (build_new_op): Make sure template class operands are ! instantiated. ! ! 2002-12-24 Nathan Sidwell ! ! PR C++/7964 ! * cp-tree.h (resolve_scoped_fn_name): Prototype. ! * call.c (resolve_scoped_fn_name): New function. Deal with ! more template expansion. Broken out of ... ! * parse.y (parse_finish_call_expr): ... here. Call it. ! * decl2.c (build_expr_from_tree, CALL_EXPR): Use ! resolve_scoped_fn_name and build_call_from_tree. ! ! PR c++/9053 ! * decl.c (duplicate_decls): Templates may be disambiguated by ! return type. ! ! PR c++/8702 ! * decl2.c (check_classfn): Use lookup_fnfield_1. List all ! conversion operators on failure. ! ! 2002-12-22 Nathan Sidwell ! ! PR c++/8572 ! * cp-tree.h (grokoptypename): Add SCOPE parameter. ! * decl2.c (grokoptypename): Add SCOPE parameter. tsubst the type ! if in a template scope. ! * parse.y (unoperator): Return the scope. ! (operator_name): Adjust grokoptypename call. ! ! 2002-12-22 Kriang Lerdsuwanakij ! ! * cp-tree.h (make_unbound_class_template): Use tsubst_flags_t. ! * decl.c (make_unbound_class_template): Adjust. Check for tf_error. ! * pt.c (tsubst) [OFFSET_TYPE]: Check for tf_error. ! ! 2002-12-18 Kriang Lerdsuwanakij ! ! PR c++/8099 ! * friend.c (make_friend_class): Allow partial specialization ! when declaration is not a template friend. ! ! 2002-12-18 Kriang Lerdsuwanakij ! ! PR c++/3663 ! * pt.c (lookup_template_class): Copy TREE_PRIVATE and ! TREE_PROTECTED to created decl nodes. ! ! 2002-12-18 Mark Mitchell ! ! * class.c (build_base_field): Do not set DECL_PACKED on the ! FIELD_DECL. ! ! 2002-12-18 Kriang Lerdsuwanakij ! ! * parse.y (bad_parm): Add missing argument to error function call. ! ! 2002-12-18 Kriang Lerdsuwanakij ! ! PR c++/8442 ! * decl2.c (handle_class_head): Verify if the looked up name is a ! type or template. ! * pt.c (convert_template_argument): Fix type or template template ! parameter decision logic. ! ! 2002-12-13 Gabriel Dos Reis ! ! PR C++/8031 ! * cvt.c (convert_to_pointer_force): Don't try comparing against ! erronous type. ! ! 2002-12-13 Geoffrey Keating ! ! * cp-tree.h: Have the multiple-include guards around ! the entire file. ! ! 2002-12-10 Mark Mitchell ! ! PR c++/8372 ! * pt.c (tsubst_copy): Handle destructor names more correctly. ! ! 2002-12-10 Matt Austern ! ! * cp-tree.h: get rid of needs_virtual_reinit bit. ! ! 2002-12-09 Mark Mitchell ! ! * NEWS: Document removal of in-class initialization extension for ! static data members of non-arithmetic, non-enumeration type. ! * decl.c (check_static_variable_definition): Do not allow that ! extension. ! * decl2.c (grokfield): Do not call digest_init when processing ! templates. ! ! 2002-12-05 Kaveh R. Ghazi ! ! * error.c (dump_expr): Fix format specifier warning. ! ! 2002-12-04 Geoffrey Keating ! ! * class.c (finish_struct_1): Correct comment. ! * cp-tree.c (DECL_SORTED_FIELDS): Likewise. ! ! 2002-12-04 Gabriel Dos Reis ! ! PR C++/8799 ! * error.c (dump_expr): Don't ever try to dump a non-existent ! expression. ! ! 2002-12-03 Jason Merrill ! ! PR c++/8674 ! * call.c (build_over_call): Check specifically for TARGET_EXPR ! when eliding. ! ! PR c++/8461, c++/8625 ! * call.c (convert_for_arg_passing): Don't mess with error_mark_node. ! (cp_convert_parm_for_inlining): Remove. ! * cp-lang.c (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING): ! Remove. ! * cp-tree.h (ADDR_IS_INVISIREF): Remove. ! * except.c (stabilize_throw_expr): Remove ADDR_IS_INVISIREF code. ! ! * call.c (build_user_type_conversion_1): Don't set ICS_BAD_FLAG on ! an ambiguous conversion. ! ! 2002-12-03 Mark Mitchell ! ! PR c++/8688 ! * decl.c (reshape_init): Handle erroneous initializers. ! ! 2002-12-02 Mark Mitchell ! ! PR c++/8720 ! * spew.c (remove_last_token): Make sure that last_chunk is set ! correctly. ! ! PR c++/8615 ! * error.c (dump_expr): Handle character constants with ! TREE_OVERFLOW set. ! ! 2002-12-02 Kriang Lerdsuwanakij ! ! DR 180 ! * decl.c (grokdeclarator): Require class-key for all friend class. ! Output the correct type and context in the error message. ! ! 2002-12-01 Mark Mitchell ! ! PR c++/5919 ! * pt.c (unify): Use variably_modified_type_p to test validity of ! template argument types. ! ! PR c++/8727 ! * cp-tree.h (lang_type_class): Add typeinfo_var. ! (CLASSTYPE_TYPEINFO_VAR): New macro. ! * rtti.c (get_tinfo_decl): Use it. ! ! PR c++/8663 ! * init.c (expand_member_init): Always get the main variant of a ! base class. ! ! 2002-12-01 Mark Mitchell ! ! PR c++/8332 ! PR c++/8493 ! * decl.c (cxx_init_decl_processing): Use size_type_node, not ! c_size_type_node. ! * decl2.c (coerce_new_type): Likewise. ! * except.c (do_allocate_exception): Likewise. ! ! 2002-11-30 Mark Mitchell ! ! PR c++/8227 ! * decl.c (layout_var_decl): Deal gracefully with erroneous types. ! (check_initializer): Validate the type of the initialized ! variable, even if the initializer is absent. ! * typeck.c (cp_type_quals): Deal gracefully with erroneous types. ! ! PR c++/8214 ! * typeck.c (convert_for_assignment): Do not use ! decl_constant_value on the operand. ! ! PR c++/8511 ! * pt.c (instantiate_decl): Handle template friends defined outside ! of the class correctly. ! ! 2002-11-29 Joe Buck ! ! * parse.y (class_head_defn): Set CLASSTYPE_DECLARED_CLASS for ! anonymous structs. ! ! 2002-11-29 Mark Mitchell ! ! * class.c (walk_subobject_offsets): Recur on binfos as well as on ! types. ! (layout_nonempty_base_or_field): Pass it a binfo when processing a ! base class. ! (layout_empty_base): Likewise. ! (build_base_field): Likewise. ! ! 2002-11-27 Mark Mitchell ! ! * class.c (build_base_field): Make sure we get the canonical base ! when descending through primary bases. ! ! 2002-11-26 Geoffrey Keating ! ! * decl.c (check_initializer): Don't error on initialisation of ! a scalar with a brace-enclosed expression. ! ! 2002-11-26 Nathan Sidwell ! ! * cp-tree.h (DECL_LANG_FLAG_4): Document more uses. ! (template_parms_equal): Remove prototype. ! * typeck.c (buuld_indirect_ref): Reformat. ! ! 2002-11-25 Mark Mitchell ! ! * tree.c (cp_build_qualified_type_real): Correct handling of ! array types. ! * class.c (walk_subobject_offsets): Fix thinko. ! (build_base_field): Record offsets of empty bases in primary ! virtual bases. ! (layout_class_type): Record offsets of empty bases in fields. ! ! * search.c (is_subobject_of_p_1): Fix thinko. ! (lookup_field_queue_p): Likewise. ! ! 2002-11-24 Mark Mitchell ! ! * class.c (layout_class_type): Reuse tail padding when laying out ! virtual bases. ! ! 2002-11-22 Mark Mitchell ! ! * rtti.c (qualifier_flags): Fix thinko. ! ! 2002-11-21 Glen Nakamura ! ! PR c++/8342 ! * typeck.c (get_member_function_from_ptrfunc): Make sure that a ! SAVE_EXPR for instance_ptr doesn't get evaluated first inside one ! of the branches of a COND_EXPR. ! ! 2002-11-19 Mark Mitchell ! ! * pt.c (for_each_template_parm): Free allocated memory. ! * search.c (is_subobject_of_p_1): New function. ! (is_subobject_of_p): Avoid walking virtual bases multiple times. ! ! 2002-11-19 Jason Thorpe ! ! * g++spec.c (lang_specific_spec_functions): New. ! ! 2002-11-15 Kazu Hirata ! ! * ChangeLog: Follow spelling conventions. ! * class.c: Likewise. ! * decl2.c: Likewise. ! ! 2002-11-14 Zack Weinberg ! ! * search.c (dfs_push_decls): Do not try to reorder elements ! 3..n of method_vec if method_vec has only two elements. ! Reverse order of two tests to avoid accessing unallocated ! memory. ! ! 2002-11-14 Mark Mitchell ! ! * class.c (dfs_find_final_overrider): Adjust so that the most ! derived object is a binfo, rather than a class type. ! (find_final_overrider): Likewise. ! (add_vcall_offset_vtbl_entries_1): Simplify accordingly. ! (add_vcall_offset): Likewise. ! ! 2002-11-09 Kriang Lerdsuwanakij ! PR c++/8389 ! * pt.c (instantiate_template): Push class scope for member functions. ! (get_mostly_instantiated_function_type): Likewise. Don't call ! tsubst on context. Remove CONTEXTP and TPARMSP parameters. ! * cp-tree.h (get_mostly_instantiated_function_type): Adjust. ! * mangle.c (write_encoding, write_unqualified_name): Adjust. ! ! 2002-11-07 Mark Mitchell ! ! * class.c (add_vcall_offset_vtbl_entries_1): Correct ordering of ! vcall offfsets. Split out ... ! (add_vcall_offset): ... new function. ! ! PR c++/8338 ! * pt.c (for_each_template_parm): Add htab parameter. ! (process_partial_specialization): Adjust call. ! (push_template_decl_real): Likewise. ! (pair_fn_data): Add visited. ! (for_each_template_parm_r): Avoid walking duplicates more than ! once. ! (uses_template_parms): Adjust call to for_each_template_parm. ! ! 2002-11-07 Mark Mitchell ! ! * class.c (add_implicitly_declared_members): Put implicitly ! declared functions at the end of TYPE_METHODs when -fabi-version ! is at least 2. ! ! 2002-11-05 Geoffrey Keating ! ! * decl2.c (finish_file): Correct spelling. ! ! 2002-11-03 Mark Mitchell ! ! * call.c (build_special_member_call): Do not try to lookup VTTs by ! name. ! * class.c (vtbl_init_data): Add generate_vcall_entries. ! (get_vtable_decl): Do not look up virtual tables by name. ! (copy_virtuals): Do not use BV_USE_VCALL_INDEX_P. ! (set_primary_base): Do not set CLASSTYPE_RTTI. ! (determine_primary_base): Likewise. ! (get_matching_virtual): Remove. ! (get_vcall_index): New function. ! (update_vtable_entry_for_fn): Do not try to use virtual thunks ! when they are not required. Assign vcall indices at this point. ! (finish_struct_1): Do not set CLASSTYPE_NEEDS_VIRTUAL_REINIT. ! Do update dynamic_classes. ! (build_vtt): Do not add VTTs to the symbol table. ! (build_ctor_vtbl_group): Likewise. ! (build_vtbl_initializer): Simplify handling of vcall indices. ! (build_vcall_offset_vtbl_entries): Pretend to build vcall offsets ! for the most derived class. ! (add_vcall_offset_vtbl_entries_1): But do not actually add them to ! the vtable. ! * cp-tree.h (dynamic_classes): New macro. ! (lang_type_class): Remove rtti. Add vtables. Add vcall_indices. ! (CLASSTYPE_RTTI): Remove. ! (CLASSTYPE_NEEDS_VIRTUAL_REINIT): Remove. ! (CLASSTYPE_VCALL_INDICES): New macro. ! (CLASSTYPE_VTABLES): Likewise. ! (BV_USE_VCALL_INDEX_P): Remove. ! (build_vtable_path): Remove. ! * decl2.c (finish_vtable_vardecl): Remove. ! (key_method): Remove #if 0'd code. ! (finish_vtable_vardecl): Rename to ... ! (maybe_emit_vtables): ... this. ! (finish_file): Use it. ! * search.c (look_for_overrides_here): Update comment. ! ! 2002-11-01 Zack Weinberg ! ! PR c/7353 redux ! * decl2.c (grokfield): Reject TYPE_DECLs with initializers. ! ! 2002-10-30 Jason Merrill ! ! PR c++/8186 ! * cp-tree.h (ADDR_IS_INVISIREF): New macro. ! * call.c (convert_for_arg_passing): Set it. ! * except.c (stabilize_throw_expr): Recurse for such an arg. ! ! 2002-10-31 Mark Mitchell ! ! * cp-tree.h (lang_decl_flags): Remove init_priority. ! (lang_decl): Add delta. ! (GLOBAL_INIT_PRIORITY): Remove. ! (THUNK_DELTA): Revise definition. ! * decl2.c (start_objects): Don't set GLOBAL_INIT_PRIORITY. ! * dump.c (cp_dump_tree): Don't dump it. ! ! 2002-10-30 Mark Mitchell ! ! PR c++/8160 ! * typeck2.c (process_init_constructor): Call complete_array_type. ! ! PR c++/8149 ! * decl.c (make_typename_type): Issue errors about invalid results. ! ! 2002-10-30 Kriang Lerdsuwanakij ! ! Core issue 287, PR c++/7639 ! * cp-tree.h (lang_type_class): Add decl_list field. ! (CLASSTYPE_DECL_LIST): New macro. ! (maybe_add_class_template_decl_list): Add declaration. ! * class.c (duplicate_tag_error): Initialize CLASSTYPE_DECL_LIST. ! (unreverse_member_declarations): Reverse CLASSTYPE_DECL_LIST. ! (maybe_add_class_template_decl_list): New function. ! (add_implicitly_declared_members): Use it. ! * decl.c (maybe_process_template_type_declaration): Likewise. ! (pushtag): Likewise. ! * friend.c (add_friend): Likewise. ! (make_friend_class): Likewise. ! * semantics.c (finish_member_declaration): Likewise. ! (begin_class_definition): Initialize CLASSTYPE_DECL_LIST. ! * pt.c (instantiate_class_template): Use CLASSTYPE_DECL_LIST ! to process members and friends in the order of declaration. ! ! 2002-10-29 Mark Mitchell ! ! PR c++/8287 ! * decl.c (finish_destructor_body): Create the label to jump to ! when returning from a destructor here. ! (finish_function_body): Rather than here. ! ! 2002-10-25 Zack Weinberg ! ! PR c++/7266 ! * decl.c (grokdeclarator): Check that TREE_OPERAND 0 of a ! SCOPE_REF is not null before dereferencing it. ! ! 2002-10-25 Mark Mitchell ! ! * call.c (build_over_call): Use DECL_CONTEXT, not ! DECL_VIRTUAL_CONTEXT. ! * class.c (modify_vtable_entry): Don't mess with ! DECL_VIRTUAL_CONTEXT. ! (set_vindex): Remove. ! (set_primary_base): Remove vfuns_p parameter. ! (determine_primary_base): Likewise. ! (modify_all_vtables): Likewise. ! (layout_class_type): Likewise. Adjust calls to other functions ! accordingly. ! (finish_struct_1): Adjust calls to modified functions. Set ! DECL_VINDEX here. ! * cp-tree.h (lang_type_class): Remove vsize. ! (CLASSTYPE_VSIZE): Remove. ! (lang_decl): Remove thunks. ! (DECL_THUNKS): Adjust. ! (DECL_VIRTUAL_CONTEXT): Remove. ! (duplicate_decls): Don't copy it. ! * pt.c (build_template_decl): Don't set it. ! (tsubst_decl): Likewise. ! * typeck.c (expand_ptrmemfunc_cst): Don't use it. ! ! * class.c (build_vtbl_initializer): Don't use build_vtable_entry. ! (build_vtable_entry): Remove. ! * cp-tree.h (BINFO_VIRTUALS): Expand documentation. ! (lang_decl): Add thunks. ! (DECL_THUNKS): New macro. ! * decl.c (duplicate_decls): Copy it. ! * method.c (make_thunk): Simplify, and add thunks to DECL_THUNKS. ! * semantics.c (emit_associated_thunks): Simplify. ! ! 2002-10-24 David Edelsohn ! ! PR c++/7228 ! * cp-tree.h (CLASSTYPE_READONLY_FIELDS_NEED_INIT): Check that ! lang_type structure exists before accessing field. ! (SET_CLASSTYPE_READONLY_FIELDS_NEED_INIT): New macro. ! (CLASSTYPE_REF_FIELDS_NEED_INIT): Similar. ! (SET_CLASSTYPE_REF_FIELDS_NEED_INIT): New macro. ! * class.c (check_field_decls): Use new macros. ! * typeck2.c (process_init_constructor): Remove redundant check for ! existence of lang_type structure. ! ! 2002-10-24 Mark Mitchell ! ! * class.c (end_of_base): New method. ! (end_of_class): Use it. Check indirect virtual bases. ! ! * class.c (check_field_decls): Fix typo. ! ! 2002-10-23 Mark Mitchell ! ! PR c++/8067 ! * decl.c (maybe_inject_for_scope_var): Ignore __FUNCTION__ and ! related variables. ! ! PR c++/7679 ! * spew.c (next_token): Do not return an endless stream of ! END_OF_SAVED_INPUT tokens. ! (snarf_method): Add three END_OF_SAVED_INPUT tokens to the end of ! the cached token stream. ! (snarf_defarg): Likewise. ! ! 2002-10-23 Zack Weinberg ! ! * cp-lang.c (cp_var_mod_type_p): New: C++ hook for ! variably_modified_type_p. ! * cp-tree.h: Remove prototype of variably_modified_type_p. ! * tree.c (variably_modified_type_p): Remove; now implemented ! in language-independent code. ! ! 2002-10-22 Mark Mitchell ! ! PR c++/6579 ! * spew.c (snarf_parenthesized_expression): New function. ! (snarf_block): Use it. ! ! 2002-10-22 Richard Henderson ! ! * method.c (use_thunk): Always compute vcall_value; assert that ! it is not zero. Use can_output_mi_thunk; use output_mi_thunk ! for vcall thunks as well. ! ! 2002-10-21 Mark Mitchell ! ! * class.c (empty_base_at_nonzero_offset_p): New function. ! (layout_nonempty_base_or_field): Do not check for conflicts when ! laying out a virtual base using the GCC 3.2 ABI. ! (build_base_field): Correct checking for presence of empty classes ! at nonzero offsets when clearing CLASSTYPE_NEARLY_EMPTY_P. ! ! * class.c (include_empty_classes): Use normalize_rli. ! (layout_class_type): Likewise. ! ! * decl.c (reshape_init): Tweak handling of character arrays. ! ! PR c++/8218 ! * cp-tree.h (lang_type_class): Add contains_empty_class_p. ! (CLASSTYPE_CONTAINS_EMPTY_CLASS_P): New macro. ! * class.c (check_bases): Update CLASSTYPE_CONTAINS_EMPTY_CLASS_P. ! (check_field_decls): Likewise. ! (layout_class_type): Likewise. ! (finish_struct_1): Initialize it. ! (walk_subobject_offsets): Use it to prune searches. ! ! 2002-10-20 Mark Mitchell ! ! * method.c (use_thunk): Compute the vcall index as a HOST_WIDE_INT. ! * optimize.c (optimize_function): Replace ASM_OUTPUT_MI_THUNK with ! TARGET_ASM_OUTPUT_MI_THUNK in comments. ! ! 2002-10-18 Zack Weinberg ! ! * decl.c (start_decl): Point users of the old initialized- ! typedef extension at __typeof__. ! ! 2002-10-18 Mark Mitchell ! ! * Make-lang.in (method.o): Depend on TARGET_H. ! * method.c (target.h): Include it. ! (use_thunk): Use target hooks. Use vcall thunks, if available. ! ! 2002-10-18 Mark Mitchell ! ! * class.c (base_derived_from): Make sure return value is a bool. ! ! 2002-10-18 Mark Mitchell ! ! * class.c (find_final_overrider_data_s): Remove overriding_fn and ! overriding_base. ! (dfs_base_derived_from): New function. ! (base_derived_from): Likewise. ! (dfs_find_final_overrider): Use base_derived_from. ! (find_final_overrider): Adjust. ! ! 2002-10-18 Jason Merrill ! ! PR c++/8080 ! * semantics.c (finish_for_cond, finish_while_cond): Don't mess ! with condition decls in a template. ! ! 2002-10-17 Nathan Sidwell ! ! * class.c (add_method): Compare template parms too. ! ! 2002-10-17 Mark Mitchell ! ! PR c++/7584 ! * class.c (handle_using_decl): Allow the declaration used to be ! from an ambiguous base. ! ! * pt.c (convert_template_argument): Revert this change: ! 2002-10-16 Mark Mitchell ! * pt.c (convert_template_argument): Do not fold non-type ! template rguments when inside a template. ! ! * init.c (expand_default_init): Handle brace-enclosed initializers ! correctly. ! ! 2002-10-16 Mark Mitchell ! ! * mangle.c (write_expression): Correct handling of enumeration ! constants. ! (write_template_arg): Likewise. ! * pt.c (convert_template_argument): Do not fold non-type template ! arguments when inside a template. ! ! PR c++/7478 ! * cvt.c (convert_to_reference): Allow references as the incoming ! type. ! ! 2002-10-16 Mark Mitchell ! ! PR c++/7524 ! * method.c (do_build_assign_ref): Use cp_build_qualified_type, not ! build_qualified_type. ! ! 2002-10-15 Richard Henderson ! ! * error.c (dump_expr): Use real_to_decimal directly, and with ! the new arguments. ! ! 2002-10-15 Mark Mitchell ! ! * decl.c (reshape_init): Fix typo. ! ! * cp-tree.h (operator_name_info_t): Add arity. ! * lex.c (init_operators): Initialize it. ! * mangle.c (write_conversion_operator_name): New function. ! (write_unqualified_name): Use it. ! (write_template_args): Accept template arguments as a TREE_LIST. ! (write_expression): Adjust handling of qualified names to match ! specification. ! ! 2002-10-15 Jason Merrill ! ! * call.c (call_builtin_trap): New fn. ! (convert_arg_to_ellipsis): Use it. Downgrade error to warning. ! (build_call): Don't set current_function_returns_abnormally outside ! a function. ! ! 2002-10-14 Mark Mitchell ! ! * class.c (check_field_decls): Remove empty_p parameter. Instead, ! clear CLASSTYPE_EMPTY_P. ! (build_base_field): Likewise. ! (build_base_fields): Likewise. ! (check_bases_and_members): Likewise. ! (create_vtbl_ptr): Likewise. ! (layout_class_type): Likewise. Ensure that empty classes have ! size zero when used as base classes in the 3.2 ABI. ! (finish_struct_1): Initialize CLASSTYPE_EMPTY_P and ! CLASSTYPE_NEARLY_EMPTY_P. Adjust calls to avoid passing empty_p ! parameter. ! (is_empty_class): Correct definition when using post-3.2 ABI. ! * cp-tree.h (lang_type_class): Add empty_p. ! (CLASSTYPE_EMPTY_P): New macro. ! ! 2002-10-12 Nathan Sidwell ! ! * init.c (build_delete): Do not apply save_expr for arrays. ! (build_vec_delete): Likewise. ! ! 2002-10-14 Mark Mitchell ! ! * decl.c (layout_var_decl): Call layout_decl even for variables ! whose type is an array with unspecified bounds. ! ! PR c++/7176 ! * lex.c (do_identifier): Add another option for the parsing ! parameter. ! * parse.y (do_id): Use it. ! ! 2002-10-11 Gabriel Dos Reis ! ! PRs C++/6803, C++/7721 and C++/7803 ! * decl.c (grokdeclarator): Gracefully handle template-name as ! decl-specifier. ! ! 2002-10-11 Jason Molenda ! ! * init.c (build_field_list): Provide uses_unions_p with a default ! value. ! ! 2002-10-11 Mark Mitchell ! ! PR c++/5661 ! * cp-tree.h (variably_modified_type_p): New function. ! (grokdeclarator) Tighten check for variably modified types as ! fields. ! * pt.c (convert_template_argument): Do not allow variably modified ! types as template arguments. ! * tree.c (variably_modified_type_p): New function. ! ! * NEWS: Document removal of "new X = ..." extension. ! * class.c (initialize_array): Set TREE_HAS_CONSTRUCTOR on ! brace-enclosed initializers. ! * cp-tree.h (CP_AGGREGATE_TYPE_P): New macro. ! (initialize_local_var): Remove declaration. ! (expand_static_init): Likewise. ! * decl.c (next_initializable_field): New function. ! (reshape_init): Likewise. ! (check_initializer): Use them. Build dynamic initializer for ! aggregates here too. ! (initialize_local_var): Simplify, and incorporate cleanup ! insertion code as well. ! (destroy_local_var): Remove. ! (cp_finish_decl): Tidy. ! (expand_static_init): Fold checks for whether or not a variable ! needs initialization into this function. Simplify. ! * decl2.c (do_static_initialization): Simplify. ! * init.c (build_init): Do not set TREE_SIDE_EFFECTS when it will ! be done for us automatically. ! (expand_default_init): Handle brace-enclosed initializers ! correctly. ! (expand_aggr_init_1): Remove RTL-generation code. ! (build_vec_init): Remove "new X = ..." support. ! * parse.y (new_initializer): Likewise. ! * rtti.c (get_pseudo_ti_init): Set TREE_HAS_CONSTRUCTOR on ! brace-enclosed initializer. ! (create_pseudo_type_info): Likewise. ! * typeck2.c (store_init_value): Don't try to handle digest_init ! being called more than once. ! (digest_init): Tidy handling of brace-enclosed initializers. ! ! 2002-10-10 Kaveh R. Ghazi ! ! * decl.c (typename_hash): Use htab_hash_pointer. ! ! 2002-10-10 Jim Wilson ! ! * decl.c (duplicate_decls): Don't call decl_attributes. ! ! 2002-10-09 Zack Weinberg ! ! PR c/7353 ! * decl.c (start_decl): Unconditionally issue error for ! 'typedef foo = bar'. ! (cp_finish_decl): Remove special case for TYPE_DECL with initializer. ! (grokdeclarator): Remove redundant error for 'typedef foo = bar'. ! ! 2002-10-09 Kaveh R. Ghazi ! ! * decl2.c (prune_vtable_vardecl): Delete unused function. ! ! 2002-10-03 Mark Mitchell ! ! PR c++/7754 ! * decl2.c (finish_anon_union): Do not expand anonymous unions when ! procesing template functions. ! * pt.c (tsubst_decl, case VAR_DECL): Try to complete the variable ! type. Call layout_decl. ! (tsubst_expr, case DECL_STMT): Handle anonymous unions. ! ! 2002-10-07 Richard Henderson ! ! * decl2.c, pt.c: Revert c++/7754 fix. ! ! 2002-10-05 Kriang Lerdsuwanakij ! ! PR c++/7804 ! * error.c (dump_expr) [REAL_CST]: Output in decimal format. ! ! 2002-10-03 Mark Mitchell ! ! PR c++/7931 ! * pt.c (for_each_template_parm_r): Handle BASELINKs. ! ! PR c++/7754 ! * decl2.c (finish_anon_union): Do not expand anonymous unions when ! procesing template functions. ! * pt.c (tsubst_decl, case VAR_DECL): Try to complete the variable ! type. Call layout_decl. ! (tsubst_expr, case DECL_STMT): Handle anonymous unions. ! ! 2002-10-03 Mark Mitchell ! ! PR c++/8006 ! * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Handle instances of template ! template parameters. ! (globals): Add entity and need_abi_warning. ! (decl_is_template_id): Use TYPE_TEMPLATE_INFO, not ! CLASSTYPE_TEMPLATE_INFO. ! (is_std_substitution): Use CLASSTYPE_TI_TEMPLATE, not ! TYPE_TI_TEMPLATE. ! (write_prefix): Handle typename types correctly. ! (write_template_prefix): Handle template template parameters ! correctly. ! (start_mangling): Add entity parameter. ! (finish_mangling): Warn about names whose mangling will change. ! (mangle_decl_string): Adjust. ! (mangle_type_string): Likewise. ! (mangle_special_for_type): Likewise. ! (mangle_ctor_vtbl_for_type): Likewise. ! (mangle_thunk): Likewise. ! (mangle_guard_variable): Likewise. ! (mangle_ref_init_variable): Likewise. ! ! 2002-10-02 Mark Mitchell ! ! PR c++/7188. ! * cp-tree.def (CTOR_INITIALIZER): Use one slot, not two. ! * cp-tree.h (emit_base_init): Rename to .... ! (emit_mem_initializers): ... this. ! (expand_member_init): Change prototype. ! * init.c (perform_member_init): Compute explicit, rather than ! requiring it as a parameter. ! (sort_member_init): Rename to ... ! (sort_mem_initializers): ... this. Process bases and data members ! together. ! (sort_base_init): Remove. ! (emit_base_init): Rename to ... ! (emit_mem_initializers): ... this. ! (expand_aggr_vbase_init_1): Remove. ! (construct_virtual_bases): Rename to ... ! (construct_virtual_base): ... this. ! (expand_member_init): Rework handling of base initializers. ! * method.c (do_build_copy_constructor): Use ! finish_mem_initializers. ! * parse.y (member_init): Adjust calls to expand_member_init. ! * pt.c (tsubst_expr): Simplify CTOR_INITIALIZER case. ! (tsubst_initializer_list): Use expand_member_init. ! * semantics.c (finish_mem_intiailizers): Simplify. ! ! 2002-10-02 Matt Austern ! * decl.c (walk_vtables_r): Fixed typo that caused result to ! never get a nonzero value. ! ! 2002-10-02 Roger Sayle ! ! PR optimization/6627 ! * cp-tree.h (enum ptrmemfunc_vbit_where_t): Delete definition ! from here, and move it to tree.h. ! * decl.c (cxx_init_decl_processing): If storing the vbit ! in function pointers, ensure that force_align_functions_log ! is atleast one. ! ! 2002-10-02 Matt Austern ! ! * class.c (check_field_decls): Changed warning about const member ! variables so that it doesn't get issued for a class aggregate. ! ! 2002-10-01 Mark Mitchell ! ! * decl.c (cp_finish_decl): Make sure array types are laid out, ! even if the array bounds are unknown. ! ! 2002-10-01 Steve Ellcey ! ! * class.c (build_vtbl_initializer): Change build_c_cast ! to build1. ! ! 2002-10-01 Mark Mitchell ! ! * decl.c (cp_finish_decl): Make sure array types are laid out, ! even if the array bounds are unknown. ! ! * decl.c (cp_finish_decl): Correct check for dynamic ! initialization of thread-local storage. ! ! 2002-09-30 Nathan Sidwell ! ! * tree.c (really_overloaded_fn): TEMPLATE_ID_EXPRs are also ! overloaded. ! ! 2002-09-30 Steve Ellcey ! ! * class.c (build_vtbl_initializer): Add cast. ! (add_vcall_offset_vtbl_entries_1): ! Use TARGET_VTABLE_DATA_ENTRY_DISTANCE for offset. ! ! 2002-09-30 Mark Mitchell ! ! * class.c (walk_subobject_offsets): Correct the calculation of ! offsets for virtual bases. Correct the counting of array ! elements. ! (layout_nonempty_base_or_field): Simplify. Correct the ! calculation of offsets to be propagated through the binfo ! hierarchy. ! (build_base_field): Avoid creating a FIELD_DECL for empty bases. ! Add the FIELD_DECL to TYPE_FIELDS. ! (build_base_fields): Adjust accordingly. ! (layout_virtual_bases): Use build_base_field. ! (end_of_class): Return a tree, not an integer. ! (warn_about_ambiguous_direct_bases): Rename to ... ! (warn_about_ambiguous_bases): ... this. ! (include_empty_classes): New function. ! (layout_class_type): Create an alternative version of the type to ! be used when as a base class type. Do not call ! finish_record_layout until we are done laying out the class. ! * cp-tree.h (lang_type_class): Remove size, size_unit. Add ! as_base. ! (CLASSTYPE_SIZE): Reimplement. ! (CLASSTYPE_SIZE_UNIT): Likewise. ! (CLASSTYPE_ALIGN): Likweise. ! (CLASSTYPE_USER_ALIGN): Likewise. ! (CLASSTYPE_AS_BASE): New macro. ! (DECL_INITIALIZED_P): Likewise. ! (extract_init): Remove prototype. ! (build_forced_zero_init): Rename to ... ! (build_zero_init): ... this. ! (force_store_init_value): Remove. ! * decl.c (obscure_complex_init): Remove. ! (duplicate_decls): Copy DECL_INITIALIZED_P. ! (check_initializer): Do not leave junk in DECL_INITIAL. ! (cp_finish_decl): Handle zero-initialization of entities with ! static storage duration. ! * expr.c (extract_init): Remove. ! * init.c (build_forced_zero_init): Remove. ! (build_zero_init): New function. ! (build_default_init): Use it. ! (build_field_list): Skip FIELD_DECLs for base subobjects. ! (push_base_cleanups): Likewise. ! * method.c (do_build_assign_ref): Likewise. ! (synthesize_exception_spec): Likewise. ! * pt.c (tsubst_decl): Clear DECL_INITIALIZED_P. ! (regenerate_decl_from_template): To not set DECL_INITIAL for a ! static data member whose initialization took place in its class. ! (instantiate_decl): Do not pass an initializer to cp_finish_decl ! in that situation. ! * search.c (dfs_push_decls): Skip FIELD_DECLs for base subobjects. ! (dfs_unuse_fields): Likewise. ! * tree.c (pod_type_p): Handle error_mark_node. ! (zero_init_p): Likewise. ! * typeck.c (lookup_anon_field): Skip FIELD_DECLs for base ! subobjects. ! * typeck2.c (store_init_value): Remove #if 0'd code. ! (force_store_init_value): Remove. ! (process_init_constructor): Use build_zero_init. ! ! 2002-09-29 Nathan Sidwell ! ! PR c++/7788 ! * rtti.c (unemitted_tinfo_decl_p): Check it has a field. ! 2002-09-29 Kazu Hirata ! * cp-tree.h: Fix comment typos. ! * decl.c: Likewise. ! * pt.c: Likewise. ! 2002-09-25 Mark Mitchell ! * cp/class.c (contains_empty_class_p): New method. ! (walk_subobject_offsets): Correct computation of field offset. ! (layout_empty_base): Correct placement of emtpy base classes. ! (layout_class_type): Warn about ABI changes. ! 2002-09-23 Mark Mitchell ! * cp/class.c (layout_virtual_bases): Do not round the size of the ! type to a multiple of the alignment before laying out virtual bases. ! (layout_class_type): Correct handling of bit-fields that are wider ! than their type inside unions. Round the size of the type to a ! even number of bytes when computing the size without virtual ! bases. ! * cp/cp-tree.h (abi_version_at_least): New macro. ! 2002-09-21 Kazu Hirata ! * ChangeLog: Follow spelling conventions. ! * ChangeLog.2: Likewise. ! * call.c: Likewise. * class.c: Likewise. - * cp-tree.h: Likewise. - * cvt.c: Likewise. - * decl.c: Likewise. * decl2.c: Likewise. * except.c: Likewise. - * friend.c: Likewise. - * g++spec.c: Likewise. - * init.c: Likewise. - * lex.c: Likewise. - * mangle.c: Likewise. - * method.c: Likewise. - * operators.def: Likewise. - * optimize.c: Likewise. - * pt.c: Likewise. - * rtti.c: Likewise. - * search.c: Likewise. - * semantics.c: Likewise. - * spew.c: Likewise. - * tree.c: Likewise. - * typeck.c: Likewise. - - 2002-09-18 Devang Patel - - * cp/cp-tree.h: New prototype for walk_vtabls(). - * cp/decl.c (walk_vtables_r): New function. - (struct cp_binding_level): Add new members, namespaces, - names_size and vtables. - (add_decl_to_level): Add decl in namespaces or vtables - chain, if conditions match. - (walk_vtables): New function. - (walk_namespaces_r): Travers separate namespace chain - for namespace decls. - (wrapup_globals_for_namespace): Use names_size instead - of list_length(). - * cp/decl2.c (finish_file): Use walk_vtables() instead of - walk_globals() to walk vtable decls. - - 2002-09-18 Nathan Sidwell - - * decl.c (grokdeclarator): Use assert, not internal_error. Don't - ICE with invalid pointers & references. - - 2002-09-17 Zack Weinberg - - * Make-lang.in: Remove all references to the demangler. - * cxxfilt.c: Moved to binutils. - - 2002-09-16 Nathan Sidwell - - PR c++/7718 - * pt.c (tsubst_decl): Remove assert. - - Remove DR 295 implementation. - * pt.c (check_cv_quals_for_unify): Disable function & method cases. - * tree.c (cp_build_qualified_type_real): Likewise. Don't warn - about ignoring volatile qualifiers. - - * search.c (lookup_member): Correct documentation. - - 2002-09-16 Geoffrey Keating - - * cp-tree.h (union lang_tree_node): Add chain_next option. - - 2002-09-16 Nathan Sidwell - - * parse.y (parse_finish_call_expr): Check lookup_member result. - - PR c++/7015 - * semantic.c (finish_asm_stmt): Fix operand/output_operands - thinko. - * typeck.c (c_expand_asm_operands): Protect from error_mark_node. - - 2002-09-15 Nathan Sidwell - - PR c++/7919 - * call.c (build_over_call): Convert this pointer for fns found by - using decls. - - 2002-09-15 Kazu Hirata - - * ChangeLog: Follow spelling conventions. - * ChangeLog.1: Likewise. - - 2002-09-14 Nathan Sidwell - - PR c++/7768 - * pt.c (build_template_decl): Copy DECL_DESTRUCTOR_P. - - 2002-09-14 Kazu Hirata - - * error.c: Fix comment formatting. - * except.c: Likewise. * expr.c: Likewise. - * friend.c: Likewise. - * g++spec.c: Likewise. * init.c: Likewise. - * lex.c: Likewise. * mangle.c: Likewise. - * method.c: Likewise. * optimize.c: Likewise. - * pt.c: Likewise. - * rtti.c: Likewise. - * search.c: Likewise. - * semantics.c: Likewise. - * spew.c: Likewise. - * tree.c: Likewise. * typeck.c: Likewise. * typeck2.c: Likewise. ! 2002-09-13 Matt Austern ! ! PR C++/7828 ! * cp/cp-tree.h, cp/tree.c: New function non_cast_lvalue_p. ! * cp/call.c: Change call-by-const-reference mechanism to use ! non_cast_lvalue_p when deciding whether the create a temporary. ! We need a temporary when passing, e.g. (long) x by const ref. ! ! 2002-09-13 Nathan Sidwell ! ! * pt.c (unify, ARRAY_TYPE): Element type can be more qualified. ! ! 2002-09-13 Kazu Hirata ! ! * decl.c: Fix comment formatting. ! * decl2.c: Likewise. ! ! 2002-09-12 Kazu Hirata ! ! * call.c: Fix comment formatting. ! * class.c: Likewise. ! * cp-lang.c: Likewise. ! * cp-tree.h: Likewise. ! * cvt.c: Likewise. ! ! 2002-09-11 Zack Weinberg ! ! * Make-lang.in: Build cp/cxxfilt.o from $(srcdir)/cp/cxxfilt.c, ! and c++filt from cxxfilt.o + version.o + $(LIBDEPS). ! * cxxfilt.c: New file: split from libiberty/cplus-dem.c, with ! minor adjustments (use version_string, eliminate yet another ! duplicate of xmalloc) ! ! 2002-09-08 Kaveh R. Ghazi ! ! * cp-tree.h (require_complete_eh_spec_types): Add prototype. ! ! 2002-09-05 Jason Merrill ! ! * typeck2.c (add_exception_specifier): Only pedwarn for an ! incomplete type. ! (require_complete_eh_spec_types): New fn. ! (cxx_incomplete_type_diagnostic): Also support pedwarning. ! * typeck.c (complete_type_or_diagnostic): Likewise. ! * call.c (build_call): Call require_complete_eh_spec_types. ! * rtti.c (get_pseudo_ti_desc): Give an error rather than aborting ! on an incomplete type. ! ! 2002-09-04 Jakub Jelinek ! ! * decl.c (start_cleanup_fn): Clear interface_only before ! start_function, restore it afterwards. ! ! 2002-08-31 Jason Merrill ! ! * cp-lang.c (cp_expr_size): Allow initialization from a ! CONSTRUCTOR. ! ! 2002-08-30 Richard Henderson ! ! PR opt/7515 ! * tree.c: Include target.h. ! (cp_cannot_inline_tree_fn): Don't auto-inline functions that ! don't bind locally. ! * Makefile.in (tree.o): Update. ! ! 2002-08-27 Mark Mitchell ! ! * class.c (layout_virtual_bases): Warn about bugs in G++ that ! result in incorrect object layouts. ! (layout_class_type): Likewise. ! ! 2002-08-24 Matt Austern ! ! * tree.c (lvalue_p_1): Add argument for whether casts of lvalues ! are allowable. ! (real_lvalue_p): Update caller. ! (lvalue_p): Ditto. ! (non_cast_lvalue_or_else): New. ! * tree.h: Declare it. ! * typeck.c (build_unary_op): Use non_cast_lvalue_or_else. ! ! 2002-08-22 Mark Mitchell ! ! * typeck.c (build_class_member_access_expr): Handle COMPOUND_EXPR ! and COND_EXPR specially; fix error message output. ! ! 2002-08-22 Jason Merrill ! ! * pt.c (tsubst_expr): RETURN_EXPR is now RETURN_STMT_EXPR. ! * semantics.c (nullify_returns_r): Likewise. ! ! 2002-08-17 Gabriel Dos Reis ! ! Fix PR/7621 ! * typeck.c (finish_class_member_access_expr): Diagnose cases where ! name lookup finds nothing. ! ! 2002-08-15 Jason Merrill ! ! * semantics.c (finish_then_clause): Remove redundant assignment. ! (finish_if_stmt, begin_switch_stmt, finish_switch_stmt): Move the ! extra binding level outside the if/switch statement. ! (finish_while_cond, finish_for_cond): Rewrite complex condition ! into the loop body. ! ! 2002-08-15 Alexandre Oliva ! * parse.y (sizeof, alignof, typeof): New non-terminals to ! increment skip_evaluation. Replace terminals with them and ! decrement skip_evaluation at the end of rules using them. ! * decl2.c (mark_used): Don't assemble_external if ! skipping evaluation. ! 2002-08-15 Gabriel Dos Reis ! Fix PR/7504 ! * parse.y (parse_finish_call_expr): Handle incomplete ! type used to name a scope. ! 2002-08-15 Nathan Sidwell ! PR c++/7598 ! * typeck.c (build_unary_op): Fold offsetof idiom. Fixes ! regression caused by my 2002-08-08 patch. ! 2002-08-13 Mark Mitchell ! * decl.c (pushdecl_class_level): Honor requests to bind names to ! OVERLOADs. ! 2002-08-11 Kaveh R. Ghazi ! * decl2.c (build_call_from_tree): Fix uninitialized variable. ! * parse.y (parse_finish_call_expr): Likewise. ! * repo.c (old_args, old_dir, old_main): Const-ify. ! 2002-08-11 Gabriel Dos Reis ! * decl.c (duplicate_decls): Replace DECL_SOURCE_FILE + ! DECL_SOURCE_LINE with DECL_SOURCE_LOCATION. ! * optimize.c (maybe_clone_body): Likewise. ! * pt.c (tsubst_enum): Likewise. ! (lookup_template_class): Likewise. ! * tree.c (cp_copy_res_decl_for_inlining): Likewise. ! 2002-08-10 Neil Booth ! * lang-specs.h: Remove -ansi. ! 2002-08-10 Nathan Sidwell ! * tree.c (maybe_dummy_object): Replace // with /* */ ! 2002-08-09 Mark Mitchell ! * call.c (standard_conversion): Use build_ptrmem_type. ! * cp-tree.h (build_ptrmem_type): New function. ! (adjust_result_of_qualified_name_lookup): Likewise. ! * decl.c (grokvardecl): Do not look for OFFSET_TYPEs to indicate ! static data members. ! (build_ptrmem_type): New function. ! (grokdeclarator): Do not use build_offset_type when encountering a ! qualified name. ! * parse.y (parse_finish_call_expr): Use ! adjust_result_of_qualified_name_lookup. ! * search.c (adjust_result_of_qualified_name_lookup): New function. ! * typeck.c (qualify_type_recursive): Use TYPE_PTRMEM_* rather than ! accessing OFFSET_TYPEs directly. ! 2002-08-08 Mike Stump ! * call.c (add_builtin_candidate): legal -> valid, illegal -> invalid. ! (type_decays_to): Likewise. ! * class.c (find_final_overrider): Likewise. ! (maybe_note_name_used_in_class): Likewise. ! * decl.c (current_tmpl_spec_kind): Likewise. ! (add_binding): Likewise. ! (push_class_binding): Likewise. ! (duplicate_decls): Likewise. ! (layout_var_decl): Likewise. ! (grokfndecl): Likewise. ! (grokdeclarator): Likewise. ! (check_default_argument): Likewise. ! * decl2.c (handle_class_head): Likewise. ! * error.c (dump_template_decl): Likewise. ! * init.c (build_offset_ref): Likewise. ! * pt.c (check_specialization_scope): Likewise. ! (determine_specialization): Likewise. ! (check_explicit_specialization): Likewise. ! (maybe_check_template_type): Likewise. ! (process_partial_specialization): Likewise. ! (check_default_tmpl_args): Likewise. ! (push_template_decl_real): Likewise. ! (convert_template_argument): Likewise. ! (try_class_unification): Likewise. ! (get_bindings_real): Likewise. ! (do_decl_instantiation): Likewise. ! * semantics.c (begin_function_definition): Likewise. ! (finish_member_declaration): Likewise. ! (check_multiple_declarators): Likewise. ! * typeck.c (comp_array_types): Likewise. ! (comptypes): Likewise. ! (expr_sizeof): Likewise. ! (build_binary_op): Likewise. ! (dubious_conversion_warnings): Likewise. ! (check_return_expr): Likewise. ! 2002-08-08 Mark Mitchell ! * typeck.c (build_class_member_access_expr): Do not return ! error_mark_node when no error has occurred. ! 2002-08-08 Nathan Sidwell ! * typeck.c (build_component_addr): Remove. ! (build_unary_op): Just check it's not a bitfield, and then build ! an ADDR_EXPR. ! 2002-08-08 Nathan Sidwell ! * class.c (convert_to_base): Correct check for error_mark_node. ! (create_vtable_ptr): Remove unused VFUNS_P parm. ! 2002-08-08 Nathan Sidwell ! * cp/Make-lang.in (c++.mostlyclean): Remove coverage files. ! 2002-08-07 Mark Mitchell ! Rework build_component_ref. ! * call.c (build_vfield_ref): Do not go through build_component_ref. ! (build_field_call): Use build_class_member_access_expr. ! (build_user_type_conversion_1): Use BASELINK_FUNCTIONS. ! (build_object_call): Likewise. ! * class.c (convert_to_base): New function. ! (type_requires_array_cookie): Use BASELINK_FUNCTIONS. ! (instantiate_type): Handle BASELINKs. ! * cp-tree.def (BASELINK): New tree code. ! * cp-tree.h (BASELINK_P): Reimplement. ! (SET_BASELINK_P): Remove. ! (BASELINK_BINFO): Reimplement. ! (BASELINK_FUNCTIONS): Likewise. ! (BASELINK_ACCESS_BINFO): Likewise. ! (BASELINK_OPTYPE): Likewise. ! (convert_to_base): New function. ! (name_p): Likewise. ! (build_object_ref): Remove. ! (build_component_ref_1): Likewise. ! (build_component_ref): Likewise. ! (build_x_component_ref): Likewise. ! (build_class_member_access_expr): New function. ! (finish_class_member_access_expr): Likewise. ! (build_ptrmemfunc_access_expr): Likewise. ! * decl.c (grokdeclarator): Handle BASELINKs. ! * decl2. (build_expr_from_tree): Handle COMPONENT_REFs by using ! finish_class_member_access_expr. ! (arg_assoc): Handle BASELINKs. ! (do_class_using_decl): Likewise. ! * error.c (dump_decl): Likewise. ! (dump_expr): Use build_ptrmemfunc_access_expr. ! * except.c (dtor_nothrow): Use CLASSTYPE_DESTRUCTORS to find ! destructors. ! (build_throw): Use BASELINK_FUNCTIONS. ! * init.c (perform_member_init): Use ! build_class_member_access_expr. ! (build_offset_ref): Handle BASELINKs. Use ! build_class_member_access_expr. ! * method.c (hack_identifier): Likewise. ! * parse.y (do_id): Use BASELINK, not TREE_LIST. ! (primary): Remove uses of build_object_ref. ! * pt.c (lookup_template_function): Handle BASELINKs. ! (resolve_overloaded_unification): Likewise. ! * search.c (build_baselink): Build a BASELINK, not a TREE_LIST. ! (lookup_field): Use BASELINK, not TREE_LIST. ! (lookup_fnfiels): Likewise. ! (setup_class_bindings): Likewise. ! * semantics.c (finish_object_call_expr): Do not use ! build_method_call when we already know what function is being ! called. ! * spew.c (identifier_type): Use BASELINK, not TREE_LIST. ! * tree.c (really_overloaded_fn): Use OVL_CHAIN for OVERLOADs, not ! TREE_CHAIN. ! (name_p): New function. ! * typeck.c (build_object_ref): Remove. ! (build_component_ref_1): Likewise. ! (build_x_component_ref): Likewise. ! (build_class_member_access_expr): New function. (finish_class_member_access_expr): Likewise. - (build_ptrmemfunc_access_expr): Likewise. - (get_member_function_from_ptrfunc): Use - build_ptrmemfunc_access_expr. - (build_binary_op): Likewise. - (build_unary_op): Likewise. - (build_ptrmemfunc): Likewise. - (pfn_from_ptrmemfunc): Likewise. - * typeck2.c (build_m_component_ref): Adjust comment. - - 2002-08-07 Neil Booth - - * Make-lang.in (CXX_C_OBJS): Update. - * cp-lang.c (LANG_HOOKS_DECODE_OPTION): Use c_common_decode_option. - * cp-tree.h (cxx_decode_option): Remove. - * decl2.c (compare_options, lang_f_options, unsupported_options, - cxx_decode_option): Remove. - - 2002-08-06 Gabriel Dos Reis - - * typeck.c (build_x_unary_op): Handle pointer-to-member. - - 2002-08-05 Geoffrey Keating - - * class.c: Don't include obstack.h. - (popclass): - * decl2.c: Delete bogus comment. - * error.c: Don't include obstack.h. - * except.c: Likewise. - (dump_type): Correct comment. - * method.c: Don't include obstack.h. - * tree.c: Likewise. - - 2002-08-04 Gabriel Dos Reis - - Fix PR/2213 - * cvt.c (cp_convert_to_pointer): Reject conversions from integral - expressions to pointer-to-data-member of pointer-to-member-functions. - - 2002-08-04 Geoffrey Keating - - * cvt.c (ocp_convert): Delete obsolete code. - * parse.y (permanent_obstack): Delete declaration. - * pt.c (permanent_obstack): Delete declaration. - * repo.c (permanent_obstack): Delete declaration. - (open_repo_file): Use xmalloc instead of permanent_obstack. - (init_repo): Use xstrdup instead of permanent_obstack. - - 2002-08-04 Nathan Sidwell - - * cp-tree.h (VF_DERIVED_VALUE): Remove. - * class.c (finish_struct_1): Use VF_BINFO_VALUE not VF_DERIVED_VALUE. - - 2002-08-03 Nathan Sidwell - - PR 7470. - C++ ABI change - vfunc ordering. - * class.c (add_virtual_function): Remove. - (dfs_modify_all_vtables): Take list of all declared - virtuals. Assign all that are not in primary base. - (check_for_override): Adjust comments. - (create_vtable_ptr): Take single list of virtuals. Build chain - of declared virtuals here. - (layout_class_type): Take single list of virtuals. Adjust. - (finish_struct_1): Keep virtuals on single list. Adjust. - - 2002-08-02 Mark Mitchell - - * init.c (build_member_call): Use build_new_method_call, not - build_method_call. - - 2002-08-02 Krister Walfridsson - - * Make-lang.in (spew.o, lex.o, pt.o): Add path to parse.h dependencies. - - 2002-08-02 Mark Mitchell - - * call.c (build_method_call): Issue a more helpful error message - about ambiguous method names. - - 2002-08-02 Nathan Sidwell - - * tree.c (build_shared_int_cst): Make cache file scope, and - GTY it. - - 2002-08-02 Jason Merrill - - * cp-lang.c (LANG_HOOKS_EXPR_SIZE): Define. - (cp_expr_size): New fn. - * call.c (build_over_call): Lose empty class hackery. - (convert_arg_to_ellipsis): Promote non-POD warning to error. - * typeck.c (build_modify_expr): Don't use save_expr on an lvalue. - - * semantics.c (expand_body): Do tree optimization in the function - context, too. - - 2002-08-01 Neil Booth - - * cp-tree.h: Move all warning and flag declarations to c-common.h. - * decl.c: Move all warning and flag variables to c-common.c. - * decl2.c: Move all warning and flag variables to c-common.c. - * lex.c (flag_digraphs): Remove. - (warn_traditional): Now in c-common.c. - - 2002-07-31 Mark Mitchell - - * call.c (build_field_call): Do not look up the field by name. - (build_method_call): Simplify. - (struct z_candidate): Add access_path and conversion_path. Remove - basetype_path. - (convert_class_to_reference): Adjust use of - add_function_candidate. - (add_candidate): Add conversion_path argument. - (add_function_candidate): Use it. - (add_conv_dndidate): Likewise. - (build_builtin_candidate): Likewise. - (add_template_candidate_real): Add conversion_path argument. - (add_template_conv_candidate): Likewise. - (add_template_candidate): Likewise. - (build_user_type_conversion_1): Use it. - (build_new_function_call): Remove name lookup code. Adjust use of - add_template_candidate and add_function_candidate. - (build_new_op): Likewise. - (convert_like_real): Use build_special_member_call. - (build_over_call): Use cand->conversion_path. - (build_special_member_call): New method. - (build_new_method_call): Remove name lookup code. - * cp-tree.def (OFFSET_REF): Update documentation. - (TEMPLATE_ID_EXPR): Likewise. - * cp-tree.h (BASELINK_ACCESS_BINFO): New macro. - (BASELINK_OPTYPE): Likewise. - (build_new_method_call): Adjust prototype. - (build_special_member_call): New method. - (build_baselink): New method. - (build_offset_ref_call_from_tree): Likewise. - (build_call_from_tree): Likewise. - (finish_qualified_call_expr): Remove. - (finish_call_expr): Adjust prototype. - (build_x_function_call): Remove. - * cvt.c (ocp_convert): Use build_special_member_call. - * decl2.c (reparse_absdcl_as_expr): Use finish_call_expr. - (build_expr_from_tree): Adjust handling for TEMPLATE_ID_EXPR and - CALL_EXPR. - (build_offset_ref_call_from_tree): New function. - (build_call_from_tree): Likewise. - * init.c (expand_cleanup): Use build_special_member_call. - (expand_default_init): Likewise. - (build_member_call): Use finish_call_expr. - (build_new_1): Use build_special_member_call. - (push_base_cleanups): Likewise. - * method.c (do_build_assign_ref): Likewise. - * parse.y (template_id): Do not pass a COMPONENT_REF to - lookup_template_function. - (primary): Use parse_finish_call_epxr, not finish_call_expr. - (parse_finish_call_expr): New function. - * pt.c (lookup_template_function): Add assertions. - * search.c (lookup_base): Allow T to be a binfo. - (build_baselink): New function. - (lookup_member): Use it. - * semantics.c (finish_call_expr): Do not do name lookup. - (finish_object_call_expr): Remove #if 0'd code. - (finish_qualified_call_expr): Remove. - * typeck.c (build_x_function_call): Remove. - (build_static_case): Use build_special_member_call. - * typeck2.c (build_functional_cast): Likewise. - - 2002-07-30 Franz Sirl - - * lang-specs.h: Remove __GXX_ABI_VERSION, moved to gcc.c. - - 2002-07-30 Gabriel Dos Reis - - * cp-tree.h (VF_DERIVED_VALUE): Restore from previous deletion. - - 2002-07-30 Nathan Sidwell - - * cp-tree.h (CLASSTYPE_VFIELDS, VF_*, BV_*): Add more - documentation. - - 2002-07-29 Alan Modra - - * cp-tree.h: Comment typo fix. - - 2002-07-29 Richard Earnshaw - - * spew.c (space_for_token): Allocate zeroed memory for a new token - chunk. - - 2002-07-27 Roger Sayle - - * decl.c (builtin_function_1): No need to explicitly mark - BUILT_IN_RETURN and BUILT_IN_EH_RETURN as noreturn. - - 2002-07-27 Roger Sayle - - * decl2.c (cxx_decode_option): Support -fno-builtin-foo. - - 2002-07-26 Jason Merrill - - * call.c (build_over_call): Likewise. - (cp_convert_parm_for_inlining): New fn. - (convert_for_arg_passing): New fn. - (convert_default_arg, build_over_call): Use it. - (type_passed_as): New fn. - * pt.c (tsubst_decl): Use it. - * decl2.c (cp_build_parm_decl): New fn. - (build_artificial_parm): Use it. - (start_static_storage_duration_function): Likewise. - * decl.c (start_cleanup_fn, grokdeclarater): Likewise. - (grokparms): Don't mess with DECL_ARG_TYPE. - * typeck.c (convert_arguments): Use convert_for_arg_passing. - * cp-lang.c (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING): - Define. - * cp-tree.h: Declare new fns. - - 2002-07-26 Neil Booth - - * cp-tree.h (flag_operator_names): Remove. - * decl2.c (flag_operator_names): Remove. - (lang_f_options): Remove operator-names. - * lex.c (D_OPNAME): Remove. - (reswords): Remove operator names. - (rid_to_yy): Remove operator names. - (init_reswords): No need to handle D_OPNAME. - * spew.c (read_process_identifier): There are no operator - names. - - 2002-07-26 Jason Merrill - - * dump.c (cp_dump_tree): Call c_dump_tree. - * Make-lang.in (CXX_C_OBJS): Add c-dump.o. - - 2002-07-25 Neil Booth - - * error.c (print_whitespace): Remove. - * g++spec.c (LIBUNWIND): Move. - * mangle.c (mangled_position, write_signed_number): Remove. - - 2002-07-25 Neil Booth - - * decl2.c (cxx_decode_option): Similarly. - - 2002-07-25 Gabriel Dos Reis - - * cp-tree.h (cxx_sizeof_nowarn): Now a macro. - (cxx_sizeof_or_alignof_type): Take a third argument. - (cxx_sizeof): Adjust definition. - (cxx_alignof): Likewise. - * init.c (build_delete): Use cxx_sizeof_nowarn to reflect reality. - * typeck.c (cxx_sizeof_or_alignof_type): Take a third argument for - complaining. - (c_sizeof_nowarn): Remove definition. - (build_unary_op): Use cxx_sizeof_nowarn. - - 2002-07-24 Geoffrey Keating - - * tree.c (cp_build_qualified_type_real): When copying - pointer-to-method types, unshare the record that holds - the cached pointer-to-member-function type. - - 2002-07-23 Neil Booth - - * cp-tree.h (FILE_FUNCTION_PREFIX_LEN): Remove. ! 2002-07-23 Gabriel Dos Reis ! ! Fix PR/7363: ! * typeck.c (cxx_sizeof_or_alignof_type): New function. ! (c_sizeof): Remove definition. ! (expr_sizeof): Use cxx_sizeof. ! * decl2.c (build_expr_from_tree): Use cxx_sizeof_or_alignof_type. ! * decl.c (finish_destructor_body): Use cxx_sizeof. ! * semantics.c (finish_alignof): Likewise. ! (finish_alignof): Use cxx_alignof. ! * cp-tree.h (cxx_sizeof, cxx_alignof): New macros. ! (cxx_sizeof_or_alignof_type): Declare. ! (my_friendly_assert): Move to ../c-common.h. ! ! 2002-07-23 Neil Booth ! ! * class.c, method.c, pt.c, search.c: Don't define obstack macros. ! ! 2002-07-22 Kriang Lerdsuwanakij ! ! PR c++/7347, c++/7348 ! * cp-tree.h (tsubst_flags_t): Add tf_parsing. ! * decl.c (make_typename_type): Use it. ! (make_unbound_class_template): Likewise. ! (lookup_name_real): Don't call type_access_control if scope is ! template parameter dependent. ! * parse.y (template_arg): Call make_unbound_class_template with ! tf_parsing set. ! (nest_name_specifier): Call make_typename_type with tf_parsing set. ! (typename_sub0): Likewise. ! (typename_sub1): Likewise. ! (instantiate_decl): Push class scope. ! * pt.c (regenerate_decl_from_template): Call pushclass and popclass ! for both static variable and member function template. ! (instantiate_decl) Call pushclass and popclass when tsubst'ing type ! and arguments. ! * search.c (type_access_control): Do type access for TEMPLATE_DECL ! too. ! ! 2002-07-20 Roger Sayle ! ! * decl2.c (cxx_decode_option): Simplify -fhandle-exceptions ! test by using positive_option. Make whitespace consistent. ! ! 2002-07-20 Gabriel Dos Reis ! ! * spew.c (struct unparsed_test): Replace 'filename' and 'lineno' ! members with 'locus'. Adjust use throughout. ! (struct feed): Likewise. ! (alloc_unparsed_test): Change prototype, take a 'const location_t *'. ! Adjust use. ! (snarf_defarg): Use error(), not error_with_file_and_line(). ! ! 2002-07-19 Chris Demetriou ! ! * lang-specs.h (@c++): Include "%2" (cc1plus_spec) wherever ! cpp_options is included. ! ! 2002-07-17 Kriang Lerdsuwanakij ! ! PR c++/2862, c++/2863 ! * pt.c (determine_specialization): Compare the length of ! TYPE_ARG_TYPES. Tidy. ! ! 2002-07-17 Kriang Lerdsuwanakij ! ! PR c++/3797 ! * decl.c (duplicate_decls): Don't propagate inlining parameters from ! olddecl to newdecl when newdecl is a specialization of the ! instantiation olddecl. ! ! 2002-07-17 Kriang Lerdsuwanakij ! ! PR c++/4802, c++/5387 ! * decl.c (make_typename_type): Use enforce_access. ! ! 2002-07-17 Scott Snyder ! ! PR c++/7320 ! * rtti.c (get_tinfo_decl): Set DECL_COMDAT. ! ! 2002-07-12 Mark Mitchell ! ! * class.c (add_method): Correct handling of conversion operators. ! ! 2002-07-11 Mark Mitchell ! ! PR c++/7224 ! * class.c (add_method): Simplify. ! ! 2002-07-11 Jason Merrill ! ! PR c++/7279 ! * tree.c (cp_copy_res_decl_for_inlining): Also copy ! TREE_ADDRESSABLE. ! ! 2002-07-10 Graham Stott ! ! * pt.c (template_parm_this_level_p, push_template_decl_real): ! Pass depth as int pointer. ! ! 2002-07-11 Tim Josling ! ! Remove front end hard coding from gengtype.c. ! ! * config-lang.in (gtfiles): Add files needed for this front end. ! ! 2002-07-10 Mark Mitchell ! ! * cp-tree.h (unqualified_name_lookup_error): Declare it. ! (begin_function_definition): Adjust prototype. ! * lex.c (unqualified_name_lookup_error): New function, split out ! from ... ! (do_identifier): ... here. ! * parse.y (parse_begin_function_definition): New function. ! (fn.def1): Use it. ! * semantics.c (begin_function_definition): Accept decl-specifiers ! and attributes as separate parameters. ! ! 2002-07-10 Jason Merrill ! ! PR c++/6255 ! * decl.c (lookup_name_real): Build a new TYPENAME_TYPE rather than ! modifying the old one. ! ! 2002-07-09 Mark Mitchell ! ! * cp-tree.h (constructor_name_p): Declare it. ! (check_template_template_default_arg): Likewise. ! * class.c (handle_using_decl): Use constructor_name_p. ! * decl.c (grokdeclarator): Likewise. ! * decl2.c (constructor_name_p): Define it. ! * init.c (build_member_call): Use constructor_name_p. ! * parse.y (template_parm): Use check_template_template_default_arg. ! * pt.c (check_explicit_specialization): Use constructor_name_p. ! * semantics.c (check_template_template_default_arg): New function. ! ! 2002-07-08 Kriang Lerdsuwanakij ! ! * pt.c (can_complete_type_without_circularity): Add static to ! function definition. ! ! 2002-07-08 Mark Mitchell ! ! * cp-tree.h (have_extern_spec): Declare it ! * decl.c (have_extern_spec): Define it. ! (start_decl): Eliminate use of used_extern_spec. ! (start_function): Likewise. ! * parse.y (have_extern_spec): Remove declaration. ! (used_extern_spec): Likewise. ! (frob_specs): Eliminate use of used_extern_spec. ! (.hush_warning): Likewise. ! ! 2002-07-07 Mark Mitchell ! ! * Make-lang.in (cp/parse.o): Depend on decl.h. ! * cp-tree.h (do_decl_instantiation): Change prototype. ! * parse.y: Include decl.h. ! (parse_decl_instantiation): New function. ! (explicit_instantiation): Use it. ! * pt.c (do_decl_instantiation): Accept a DECL, not a DECLARATOR ! and DECLSPECS. ! ! 2002-07-07 Roger Sayle ! ! * error.c (dump_function_name): Use DECL_TEMPLATE_RESULT for ! constructor and destructor tests when passed a TEMPLATE_DECL. ! ! 2002-07-05 Jason Merrill ! ! * cvt.c (cp_convert_to_pointer): Call force_fit_type for null ! pointers. ! ! PR optimization/7145 ! * tree.c (cp_copy_res_decl_for_inlining): Also copy DECL_INITIAL. ! ! 2002-07-05 Nathan Sidwell ! ! Repair damage on weak-impared targets caused by my previous patch. ! * cp-tree.h (import_export_tinfo): Add parameter. ! * decl2.c (import_export_tinfo): Add parameter, post adjust ! DECL_COMDAT. ! * rtti.c (emit_tinfo_decl): DECL_COMDAT is (nearly) always setup by ! import_export_tinfo. ! ! 2002-07-03 Kriang Lerdsuwanakij ! ! PR c++/6944 ! * init.c (build_aggr_init): Remove qualifiers of init before calling ! build_vec_init. ! (build_vec_init): Flatten multi-dimensional array during cleanup. ! (build_vec_delete_1): Abort if the type of each element is array. ! ! 2002-07-03 Graham Stott ! ! * pt.c (instantiate_class_template): Fix typo. ! ! 2002-07-02 Kriang Lerdsuwanakij ! ! * typeck2.c (cxx_incomplete_type_diagnostic): Fix typo caused ! by CVS conflict in my last patch. ! ! 2002-07-02 Kriang Lerdsuwanakij ! ! PR c++/6716 ! * pt.c (can_complete_type_without_circularity): New function. ! (instantiate_class_template): Use it. ! * typeck2.c (cxx_incomplete_type_diagnostic): Improve error ! message due to incomplete fields. ! ! 2002-07-01 Mark Mitchell ! ! PR c++/7112 ! * mangle.c (write_expression): Add mangling for sizeof when ! applied to a type. ! * operators.def: Remove stale comment. ! ! 2002-06-30 Nathan Sidwell ! ! * cp-tree.h (CPTI_TINFO_DECL_TYPE): Replace with ... ! (CPTI_TYPE_INFO_PTR_TYPE): ... this. ! (tinfo_decl_type): Replace with ... ! (type_info_ptr_type): ... this. ! (import_export_tinfo): Declare. ! (tinfo_decl_p): Rename to ... ! (unemitted_tinfo_decl_p): ... this. ! * decl2.c (import_export_decl): Break out tinfo handling into ... ! (import_export_tinfo): ... here. New function. ! (finish_file): Adjust. ! * rtti.c (TINFO_REAL_NAME): New macro. ! (init_rtti_processing): Create the tinfo types. ! (get_tinfo_decl_dynamic): Use type_info_ptr_type, get_tinfo_ptr. ! (get_tinfo_decl): Adjust. ! (get_tinfo_ptr): New function. ! (get_type_id): Use it. ! (tinfo_base_init): Create vtable decl here, if it doesn't exist. ! (ptr_initializer): Use get_tinfo_ptr. ! (ptm_initializer): Likewise. ! (synthesize_tinfo_var): Break into ... ! (get_pseudo_ti_init): ... this. Just create the initializer. ! (get_pseudo_ti_desc): .. and this. ! (create_real_tinfo_var): Remove. ! (create_pseudo_type_info): Don't create the vtable decl here. ! (get_vmi_pseudo_type_info): Remove. ! (create_tinfo_types): Adjust. ! (tinfo_decl_p): Rename to ... ! (unemitted_tinfo_decl_p): ... here. Adjust. ! (emit_tinfo_decl): Adjust. Create the initializer. ! ! 2002-06-27 Mark Mitchell ! ! PR c++/6695 ! * pt.c (tsubst_friend_class): Substitute into the context of the ! friend before using it. ! ! 2002-06-26 Mark Mitchell ! ! * cp-tree.h (xref_tag): Change prototype. ! (handle_class_head): Likewise. ! (build_x_component_ref): Likewise. ! * decl.c (cxx_init_decl_processing): Adjust call to xref_tag. ! (xref_tag): Take attributes as a separate parameter. ! (xref_tag_from_type): Adjust call to xref_tag. ! * decl2.c (build_expr_from_tree): Adjust call to ! build_x_component_ref. ! (handle_class_head): Take attributes as a separate parameter. ! * parse.y (parse_xref_tag): New function. ! (parse_handle_class_head): Likewise. ! (primary): Use parse_xref_tag. ! (class_head_decl): Use parse_handle_class_head. ! (class_head_defn): Likewise. ! * rtti.c (init_rtti_processing): Adjust call to xref_tag. ! (build_dynamic_cast_1): Likewise. ! (create_pseudo_type_info): Likewise. ! (emit_support_tinfos): Likewise. ! * typeck.c (build_object_ref): Adjust call to ! build_x_component_ref. ! (build_x_component_ref): Remove protect parameter. ! ! 2002-06-25 Mark Mitchell ! ! * call.c (build_op_delete_call): Use BASELINK_FUNCTIONS. ! * class.c (handle_using_decl): Likewise. ! (instantiate_type): Likewise. ! * cp-tree.h (BASELINK_FUNCTIONS): New macro. ! (xref_basetypes): Change prototype. ! (begin_mem_initializers): New function. ! (get_overloaded_fn): Likewise. ! * decl.c (xref_basetypes): Simplify. ! * error.c (dump_expr): Use BASELINK_FUNCTIONS. ! * init.c (build_offset_ref): Likewise. ! * parse.y (base_init): Use begin_mem_initializers(). ! (structsp): Adjust call to xref_basetypes. ! * pt.c (determine_specialization): Use BASELINK_FUNCTIONS. ! (instantiate_class_template): Adjust call to xref_basetypes. ! * semantics.c (begin_mem_initializers): New function. ! * tree.c (is_overloaded_fn): Use BASELINK_FUNCTIONS. ! (really_overlaoded_fn): Likewise. ! (get_overloaded_fn): New function.' ! (get_first_fn): USe BASELINK_FUNCTIONS. ! ! 2002-06-24 Mark Mitchell ! ! * cp-tree.h (SCALAR_TYPE_P): New macro. ! (check_for_out_of_scope_variable): New function. ! (at_class_scope_p): Likewise. ! (finish_fname): Likewise. ! * class.c (finish_struct): Use at_function_scope_p. ! * decl.c (check_for_out_of_scope_variable): New function, split ! out from do_identifier. ! (finish_enum): Use at_function_scope_p. ! * lex.c (do_identifier): Use check_for_out_of_scope_variable. ! * parse.y (VAR_FUNC_NAME): Give it . Use finish_fname. ! (primary): Use at_function_scope_p. ! * search.c (at_class_scope_p): New function. ! * semantics.c (finish_fname): Likewise. ! (check_multiple_declarators): Use at_function_scope_p. ! ! 2002-06-23 Mark Mitchell ! ! * parse.y (parse_scoped_id): New function. ! (primary): Use it. ! * cp-tree.h (do_scoped_id): Adjust declaration. ! * lex.c (do_scoped_id): Remove call to yylex. ! * decl2.c (build_expr_from_tree): Adjust use of do_scoped_id. ! * typeck2.c (add_exception_specifier): Use tree_cons, rather than ! expanding it inline. ! ! 2002-06-23 Matt Thomas ! ! * decl.c (finish_function): Change "#ifdef VMS_TARGET" to ! "#if VMS_TARGET". ! ! 2002-06-21 Kaveh R. Ghazi ! ! * mangle.c (integer_type_codes): Const-ify. ! ! 2002-06-20 Richard Henderson ! ! PR c++/6747 ! * typeck.c (mark_addressable): Don't test TREE_ADDRESSABLE early. ! Call put_var_into_stack. ! ! 2002-06-20 Kaveh R. Ghazi ! ! * spew.c (remove_last_token): Use ARRAY_SIZE in lieu of explicit ! array size calculation. ! ! 2002-06-20 Kriang Lerdsuwanakij ! ! PR c++/6892 ! * pt.c (tsubst_expr): Handle FILE_STMT. ! ! 2002-06-20 Kriang Lerdsuwanakij ! ! PR c++/6723 ! * pt.c (lookup_template_class): Don't build complete argument of ! BOUND_TEMPLATE_TEMPLATE_PARM if appeared as a default template ! argument. ! ! 2002-06-19 Akim Demaille ! ! * parse.y (TYPENAME): Rename as tTYPENAME to avoid the clash with ! decl.h's TYPENAME. ! * spew.c, lex.c: Adjust. ! * parse.y (explicit_instantiation): Add empty action to override ! the default $$ = $1 where it introduces a type clash. ! ! 2002-06-14 Jason Merrill ! ! * semantics.c (begin_for_stmt): Push the 'for' scope before ! adding the FOR_STMT. ! ! C++ ABI changes. ! * class.c (build_base_field): Set DECL_PACKED. ! (layout_class_type): Don't use tail padding of PODs. ! * mangle.c (write_unqualified_name): Fix template conversion op ! mangling. ! ! 2002-06-16 Richard Henderson ! ! PR opt/6793 ! * tree.c (cp_cannot_inline_tree_fn): Don't short-circuit test ! after template instantiation. ! ! 2002-06-16 Richard Henderson ! ! * cp-tree.h, decl2.c (flag_ms_extensions): Move to c-common. ! ! 2002-06-15 Gabriel Dos Reis ! ! * cp-tree.h (compiler_error): Remove declaration. ! * lex.c (compiler_error): Remove definition. ! ! 2002-06-14 Steve Ellcey ! ! * g++spec.c (LIBUNWIND): New. ! (lang_specific_driver): Add it if USE_UNWIND_EXCEPTIONS is set. ! ! 2002-06-13 Jessica Han ! ! * class.c (build_vtable): Use TARGET_VTABLE_ENTRY_ALIGN. ! (build_vtbl_initializer): Honor TARGET_VTABLE_DATA_ENTRY_DISTANCE. ! (build_vbase_offset_vtbl_entries): Likewise. ! * rtti.c (build_headof): Likewise. ! (get_tinfo_decl_dynamic): Likewise. ! (create_pseudo_type_info): Likewise. ! ! 2002-06-12 Stan Shebs ! ! * mpw-config.in: Remove file, no longer used. ! * mpw-make.sed: Ditto. ! ! 2002-06-07 Zack Weinberg ! ! * decl2.c: Update call to cpp_handle_option. ! ! 2002-06-07 H.J. Lu (hjl@gnu.org) ! ! * decl2.c (flag_use_cxa_atexit): Set to DEFAULT_USE_CXA_ATEXIT. ! ! 2002-06-06 Gabriel Dos Reis ! ! * error.c (cp_error_at): Fix typo. ! ! 2002-06-04 Gabriel Dos Reis ! ! * error.c (cp_diagnostic_starter): Adjust call. ! (maybe_print_instantiation_context): Change prototype to take a ! 'diagnostic_info *'. ! (print_instantiation_full_context): Likewise. ! (print_instantiation_partial_context): Likewise. ! (cp_diagnostic_starter): Likewise. ! (cp_diagnostic_finalizer): Likewise. ! (cp_print_error_function): Likewise. ! (cp_printer): Take a secondary parameter as a 'text_info *'. ! Remove output_state savings. Adjust calls. ! ! 2002-06-03 Geoffrey Keating ! ! * pt.c (inline_parm_levels): Mark for GC. ! ! * mangle.c (start_mangling): Allocate G.substitutions here... ! (init_mangle): ... rather than here. ! (finish_mangling): Clear the varray pointer when done with it. ! * spew.c (yylexstring): Don't use VARRAY_FREE. ! * search.c (bfs_walk): Don't use VARRAY_FREE. ! * decl2.c (pending_statics): Use gengtype to mark. ! (deferred_fns): Likewise. ! (ssdf_decls): Likewise. ! (init_decl2): Delete. ! * decl.c (pop_from_top_level): Don't use VARRAY_FREE. ! (cxx_init_decl_processing): Don't call init_decl2. ! (cxx_pop_function_context): Don't use VARRAY_FREE. ! * cp-tree.h (struct saved_scope): No need for special marking ! of varrays. ! (struct language_function): Likewise. ! (local_classes): Use gengtype to mark. ! (init_decl2): Delete prototype. ! * class.c (init_class_processing): Don't use ! ggc_add_tree_varray_root. ! (build_vtbl_initializer): Don't use VARRAY_FREE. ! ! * decl.c (typename_compare): Don't use same_type_p. ! ! * decl.c: Include hashtab.h instead of hash.h. ! (typename_hash): Update to use htab_h. ! (typename_compare): Likewise. ! (typename_htab): Use gengtype to mark. ! (build_typename_type): Update to use htab_h. ! * Make-lang.in (cp/decl.o): Use HASHTAB_H instead of hash.h. ! ! * Make-lang.in (gt-cp-tree.h): New rule. ! (cp/tree.o): Depend on gt-cp-tree.h. ! * config-lang.in (gtfiles): Add cp/tree.c. ! * tree.c: Include gt-cp-tree.h. ! (list_hash_table): Use gengtype to mark. ! (init_tree): Use gengtype to mark trees. ! ! * Make-lang.in (cp/decl.o): Add debug.h dependency. ! * call.c (struct z_candidate): Use gengtype. ! (USER_CONV_CAND): Use WRAPPER_ZC. ! (convert_class_to_reference): Use build_zc_wrapper. ! (build_type_conversion_1): Likewise. ! (build_over_call): Use WRAPPER_ZC. ! (add_warning): Use build_zc_wrapper. ! * cp-lang.c (LANG_HOOKS_MARK_TREE): Delete. ! * cp-tree.h (struct lang_identifier): Use gengtype. ! (struct template_parm_index_s): Likewise. ! (struct ptrmem_cst): Likewise. ! (struct tree_binding): Likewise. ! (struct tree_overload): Likewise. ! (struct tree_srcloc): Likewise. ! (struct tree_wrapper): Likewise. Also modify to have a pointer ! to struct z_candidate rather than void. ! (enum cp_tree_node_structure_enum): New. ! (union lang_tree_node): New. ! (cxx_mark_tree): Delete prototype. ! (cp_tree_node_structure): New prototype. ! (build_ptr_wrapper): Delete prototype. ! (build_int_wrapper): Delete prototype. ! (build_zc_wrapper): New prototype. ! * decl.c: Include debug.h ! (cxx_mark_tree): Delete. ! (cp_tree_node_structure): New. ! * tree.c (build_ptr_wrapper): Delete. ! (build_int_wrapper): Delete. ! (build_zc_wrapper): New. ! ! * cp-tree.h [! ENABLE_TREE_CHECKING] (LANG_TYPE_PTRMEM_CHECK): ! Correct typo. Patch from k_fukui@highway.ne.jp. ! ! * semantics.c (current_stmt_tree): Update for change to ! struct language_function. ! (finish_mem_initializers): Likewise. ! * decl.c (cxx_init_decl_processing): Don't set mark_lang_status. ! * cp-tree.h (struct language_function): Rename from ! cp_language_function. Change all uses. ! (cp_function_chain): Don't need to cast. ! ! * class.c (duplicate_tag_error): Reset discriminator. ! (check_bases_and_members): Update for data structure changes. ! * cp-tree.h (struct lang_id2): Use gengtype. ! (flagged_type_tree): Likewise. ! (SET_LANG_ID): Use GGC on struct lang_id2. ! (struct cp_language_function): Use gengtype. Remove field ! 'x_vcalls_possible_p'. ! (current_vcalls_possible_p): Delete. ! (struct lang_type_header): New. ! (struct lang_type_class): Rename from struct lang_type. Include ! struct lang_type_header. ! (struct lang_type_ptrmem): New. ! (struct lang_type): New. ! (LANG_TYPE_CLASS_CHECK): New. Use it in all the appropriate macros. ! (LANG_TYPE_PTRMEM_CHECK): New. Use it in all the appropriate macros. ! (TYPE_SET_PTRMEMFUNC_TYPE): Set discriminator, update for changes. ! (struct lang_decl_flags): Use gengtype. Add discriminators. ! (struct lang_decl): Use gengtype. Add and use discriminators. ! Update the macros that reference moved fields. ! (LANG_DECL_U2_CHECK): New function. Use it when appropriate. ! (SET_DECL_THUNK_P): Set discriminator too. ! (clear_inline_text_obstack): Delete prototype. ! (finish_inline_definitions): Delete prototype. ! (mark_pending_inlines): Delete prototype. ! (lang_check_failed): New prototype. ! * decl.c (struct named_label_use_list): Use gengtype. ! (struct named_label_list): Likewise. ! (mark_binding_level): Delete. ! (mark_named_label_lists): Delete. ! (push_local_name): Set discriminator on DECL_LANG_SPECIFIC. ! (cxx_init_decl_processing): Use generated marker routine. ! (begin_destructor_body): Delete dead set to ! current_vcalls_possible_p. ! (mark_lang_function): Delete. ! (mark_cp_function_context): Delete. ! (lang_mark_tree): Use generated marker routines. ! * decl2.c (start_objects): Set discriminator when setting ! GLOBAL_INIT_PRIORITY. ! * lex.c (retrofit_lang_decl): Set discriminators. ! (copy_lang_type): Update for changes to lang_type structure. ! (cp_make_lang_type): Set discriminator. ! * parse.y: Use gengtype on YYLVAL. Don't use dots in identifiers. ! * search.c: Include ggc.h. ! * semantics.c (anon_aggr_type_p): Use the macro, don't hand-code it. ! (finish_inline_definitions): Delete. ! * spew.c (struct token): Use gengtype. ! (struct token_chunk): New. ! (struct unparsed_text): Use gengtype. Store tokens in chunks. ! (struct feed): Use gengtype. ! (feed_obstack): Delete. ! (feed): Mark as GC root. ! (pending_inlines): Mark as GC root. ! (pending_inlines_tail): Likewise. ! (processing_these_inlines): Likewise. ! (token_obstack): Make static. ! (first_token): Likewise. ! (init_spew): Don't initialize deleted things; use gengtype for roots. ! (clear_inline_text_obstack): Delete. ! (feed_input): Use GC for struct feed. Update for changes to ! struct unparsed_text. ! (mark_pending_inlines): Delete. ! (next_token): Rename from add_token. Change all callers. Update ! for changes to struct unparsed_text. ! (space_for_token): New. ! (remove_last_token): New. ! (alloc_unparsed_text): New. ! (snarf_block): Take an unparsed_text. Update for changes to struct ! unparsed_text. ! (snarf_method): Update for changes to struct unparsed_text. ! (snarf_defarg): Update for changes to struct unparsed_text. ! * tree.c (lang_check_failed): New. ! ! * Make-lang.in (gt-cp-call.h gt-cp-decl2.h gt-cp-parse.h ! gt-cp-pt.h gt-cp-repo.h gt-cp-spew.h): New rules. ! (cp/spew.o): Add dependency on gt-.h. ! (cp/decl2.o): Add dependency on gt-.h. ! (cp/call.o): Add dependency on gt-.h. ! (cp/pt.o): Add dependency on gt-.h. ! (cp/repo.o): Add dependency on gt-.h. ! (cp/parse.o): Add dependency on gt-.h. ! * call.c: Use gengtype for roots. ! * config-lang.in (gtfiles): Add cp-tree.h decl.h lex.h call.c ! decl2.c parse.y pt.c repo.c spew.c. ! * cp-tree.h: Use gengtype for roots. ! (struct saved_scope): Use GGC, gengtype. ! (cp_parse_init): Delete prototype. ! (init_pt): Delete prototype. ! * decl.c: Use gengtype for roots. ! (mark_saved_scope): Delete. ! (cxx_init_decl_processing): Don't call deleted initilisation ! routines. ! (signed_size_zero_node): Delete, unused. ! * decl.h: Use gengtype for roots. ! * decl2.c: Use gengtype for roots. ! * lex.h: Use gengtype for roots. ! * parse.y: Use gengtype for roots. ! (cp_parse_init): Delete. ! * pt.c: Use gengtype for roots. ! (init_pt): Delete. ! * repo.c: Use gengtype for roots. ! * spew.c: Use gengtype for roots. ! ! * Make-lang.in: Allow for filename changes. Add gtype-cp.h. ! (cp/decl.o): Add dependency on gtype-cp.h. ! * decl.c: Remove use of add_deletable_root, use GTY marker instead. ! Include gtype-cp.h. Allow for filename changes. ! ! * Make-lang.in (cp/gt-decl.h): Generate using gengtype. ! (cp/decl.o): Add cp/gt-decl.h dependency. ! * config-lang.in (gtfiles): New. ! * tree.h: Rename struct binding_level to struct cp_binding_level. ! * decl.c: Rename struct binding_level to struct cp_binding_level. ! Include cp/gt-decl.h. ! (struct cp_binding_level): Use gengtype. ! (make_binding_level): Use GGC on struct cp_binding_level. ! (mark_binding_level): Use gt_ggc_m_cp_binding_level. ! (cxx_init_decl_processing): Mark free_binding_level as ! deletable. ! ! * decl.c (mark_cp_function_context): Update calling sequence. ! ! * decl.c (start_function): Don't free 'struct ! cp_language_function'. ! (pop_cp_function_context): Likewise. ! (save_function_data): Allocate it using GC. ! * semantics.c (genrtl_start_function): Don't free 'struct ! cp_language_function'. ! ! 2002-05-31 Matthew Woodcraft ! ! * lang-specs.h: Use cpp_debug_options. ! ! 2002-05-28 Zack Weinberg ! ! * mangle.c, tree.c: Include real.h. ! * Make-lang.in: Update dependency lists. ! ! 2002-05-25 Neil Booth ! ! * lex.c: Don't include c-lex.h. ! * parse.y, spew.c: Don't include c-lex.h; include c-pragma.h. ! ! 2002-05-23 Neil Booth ! ! * spew.c (yyungetc, snarf_block): Remove indent_level handling. ! ! 2002-05-22 Richard Henderson ! ! * decl.c (obscure_complex_init): Check for VAR_DECL ! before using DECL_THREAD_LOCAL. ! ! 2002-05-22 Richard Henderson ! ! * decl.c (check_tag_decl): Handle RID_THREAD. ! (obscure_complex_init): Reject run-time init of tls. ! (grokvardecl, grokdeclarator): Handle RID_THREAD. ! * lex.c (reswords): Add __thread. ! (rid_to_yy): Map RID_THREAD to SCSPEC. ! ! 2002-05-22 Neil Booth ! ! * cp-lang.c (LANG_HOOKS_POST_OPTIONS): Use c_common_post_options. ! * cp-tree.h (cxx_post_options): Kill. ! * cp-lex.c (cxx_post_options): Kill. ! ! 2002-05-21 Richard Henderson ! ! * lex.c (rid_to_yy): Add RID_THREAD. ! ! 2002-05-21 Alexandre Oliva ! ! * init.c (build_vec_init): Test for trivial copy-assignment when ! copy-assigning arrays. ! ! 2002-05-20 Andreas Jaeger ! ! * init.c (build_default_init): Remove unused variable. ! ! 2002-05-20 Alexandre Oliva ! ! * call.c (any_strictly_viable): New. ! (build_new_op): Use it for COMPOUND_EXPR and ADDR_EXPRs. ! ! 2002-05-19 Kriang Lerdsuwanakij ! ! * error.c (dump_type) [TYPEOF_TYPE]: Fix parenthesis printing. ! ! 2002-05-19 Kriang Lerdsuwanakij ! ! PR c++/186, DR 259 ! * pt.c (do_decl_instantiation): Don't complain explicit ! instantiation after explicit specialization. ! (do_type_instantiation): Likewise. ! ! 2002-05-19 Alexandre Oliva ! ! * cp-tree.h (complete_type_or_diagnostic): Changed prototype, ! renamed from... ! (complete_type_or_else): ... this. Redefined as macro. ! (cxx_incomplete_type_diagnostic): Declare. ! (cxx_incomplete_type_error): Define as macro. ! * init.c (build_delete): Warn about incomplete types other than ! void, and use the built-in operator delete for them. ! * typeck.c (complete_type_or_diagnostic): Renamed from ! complete_type_or_else. Added warn_only argument, passed to... ! * typeck2.c (cxx_incomplete_type_diagnostic): ... this. Print ! warnings or errors depending on new warn_only argument. Renamed ! from... ! (cxx_incomplete_type_error): ... this. New implementation in ! terms of cxx_incomplete_type_diagnostic. ! ! 2002-05-18 Jason Merrill ! ! PR c++/6611 ! * decl2.c (import_export_decl): If we clear ! DECL_NOT_REALLY_EXTERN, make sure DECL_EXTERNAL is set. ! ! 2002-05-15 Kriang Lerdsuwanakij ! ! PR c++/6620 ! * pt.c (verify_class_unification): Don't check if PARM is template ! parameter dependent. Simplify. ! (unify) [TEMPLATE_PARM_INDEX]: Handle when ARG is a template ! parameter dependent expression. ! ! 2002-05-14 Jason Merrill ! ! * rtti.c (get_tinfo_decl): Don't call comdat_linkage. ! Do set DECL_COMDAT. ! (synthesize_tinfo_var): Take the public decl. ! (create_real_tinfo_var): Likewise. Check DECL_COMDAT. ! (emit_tinfo_decl): Adjust. Call import_export_decl. ! * decl2.c (import_export_decl): Simplify tinfo decl handling. ! ! 2002-05-14 Alexandre Oliva ! ! * cp-tree.h (struct lang_type): Added non_zero_init. ! (CLASSTYPE_NON_ZERO_INIT_P): New macro. ! (zero_init_p, force_store_init_value, build_forced_zero_init): Declare. ! * class.c (check_field_decls): Test non_zero_init. ! * cvt.c (convert_to_pointer_force): Use cp_convert_to_pointer for ! zero-to-NULL conversions. ! * decl.c (obscure_complex_init): Don't reset DECL_INITIAL of a ! type that needs zero-initialization without zeros. ! (check_initializer_decl): Compute zero-initializer for types ! that require a non-trivial one. ! * init.c (build_forced_zero_init): New function. ! (build_default_init): Use it. ! * tree.c (zero_init_p): New function. ! * typeck2.c (force_store_init_value): New function. ! (process_init_constructor): Create non-trivial zero-initializers ! for array members and class fields. ! ! 2002-05-14 Neil Booth ! ! * lang-specs.h: Remove redundant -lang-c++. ! ! 2002-05-13 Jason Merrill ! ! * class.c (build_vtbl_ref_1): Use fixed_type_or_null. ! (fixed_type_or_null): See through reference vars. ! (build_base_path): Vtable contents are constant. ! * typeck.c (get_member_function_from_ptrfunc): Likewise. ! ! 2002-05-12 Jason Merrill ! ! * cp-lang.c (ok_to_generate_alias_set_for_type): Backend-created ! structs are safe. ! ! 2002-05-09 Neil Booth ! ! * cp-tree.h (flag_ansi): Remove. ! * decl2.c (flag_ansi): Remove. ! (cxx_decode_option): Set flag_iso and flag_undef. ! ! 2002-05-09 Jason Merrill ! ! * typeck.c (get_member_function_from_ptrfunc): Reorganize. ! Use subtraction rather than a bitmask to get the index. ! * cvt.c (cp_convert_to_pointer): Bail on an error_mark_node. ! ! * pt.c (tsubst_expr) [ASM_STMT]: Copy ASM_INPUT_P. ! ! 2002-05-07 Neil Booth ! ! * Make-lang.in (decl2.o): Update. ! * cp-tree.h (warn_multichar): Remove. ! * decl2.c: Include c-common.h. ! (warn_multichar): Remove. ! ! 2002-05-03 Jason Merrill ! ! * tree.c (build_cplus_array_type): Only const and volatile get ! special handling. ! ! * decl.c (BOOL_TYPE_SIZE): Move default to defaults.h. ! ! 2002-04-30 Mark Mitchell ! ! ABI change, returning simple classes from functions. ! * class.c (finish_struct_bits): Only mark TREE_ADDRESSABLE if ! TYPE_HAS_TRIVIAL_INIT_REF is false or ! TYPE_HAS_NONTRIVIAL_DESTRUCTOR is true. ! ! 2002-04-30 Jason Merrill ! ! PR debug/6436 ! * decl.c (grokdeclarator): Don't override TYPE_NAME of an ! anonymous class with a typedef if there are attributes. ! ! 2002-04-29 Paul Eggert ! ! * parse.y (nomods_initdcl0): Replace $3 with $$. ! ! 2002-04-29 Jakub Jelinek ! ! PR c++/6477 ! * decl.c (follow_tag_typedef): Check if TYPE_NAME (original) is ! non-NULL first. ! ! 2002-04-29 Mark Mitchell ! ! PR c++/6492 ! * pt.c (tsubst_friend_class): If the friend has an explicit scope, ! enter that scope before name lookup. ! ! PR c++/6486 ! * method.c (do_build_copy_constructor): Avoid building ! cv-qualified reference types. ! ! 2002-04-29 Nathan Sidwell ! ! PR c++/5719 ! * decl.c (grok_op_properties): Assignment ops don't have to return ! by value. operator% should. ! ! 2002-04-28 Franz Sirl ! ! PR c/6343 ! * decl.c (duplicate_decls): Call merge_weak. ! ! 2002-04-26 Richard Henderson ! ! * parse.y (malloced_yyss, malloced_yyvs): New. ! (yyoverflow): Re-add. Set them. ! (free_parser_stacks): New. ! ! 2002-04-26 Mark Mitchell ! ! PR c++/6497 ! * method.c (do_build_assign_ref): Pass a derivation to ! build_method_call when calling base class assignment operators. ! ! 2002-04-26 Richard Henderson ! ! * parse.y (yyoverflow): Revert. ! ! 2002-04-26 Richard Henderson ! ! PR c/3581 ! * parse.y (string): Remove. Update all uses to use STRING ! instead, and not call combine_strings. ! * rtti.c (tinfo_name): Use fix_string_type. ! * semantics.c (finish_asm_stmt): Don't call combine_strings. ! * spew.c (yylexstring): New. ! (read_token): Use it. ! ! 2002-04-25 Richard Henderson ! ! PR c/2161 ! * parse.y (yyoverflow): New. ! ! 2002-04-25 Jason Merrill ! ! PR c++/5607 ! * search.c (check_final_overrider): No longer static. ! * class.c (update_vtable_entry_for_fn): Call it. ! * cp-tree.h: Adjust. ! ! 2002-04-25 Neil Booth ! ! * cp-lang.c (LANG_HOOKS_SET_YYDEBUG): Remove. ! * cp-tree.h (cxx_set_yydebug): Die. ! * lex.c (YYDEBUG): Get from c-lex.h. ! (cxx_set_yydebug): Remove. ! * parse.y: Include c-lex.h. ! (YYDEBUG): Get from c-lex.h. ! ! 2002-04-24 Mark Mitchell ! ! PR c++/6438. ! * cvt.c (convert_to_void): Don't unconditionally make COND_EXPRs ! void. ! ! 2002-04-24 Neil Booth ! ! * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, ! LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): ! Redefine. ! * cp-tree.h (cp_attribute_table): Rename. ! * decl.c (lang_attribute_table): Remove declaration. ! (cxx_init_decl_processing): Don't set it. ! * tree.c (cp_attribute_table): Rename. ! ! 2002-04-24 Jason Merrill ! ! PR c++/6331 ! * method.c (do_build_copy_constructor): Use cp_build_qualified_type. ! * typeck.c (build_modify_expr): Allow arrays to differ in cv-quals. ! The pedwarn for array assignment is now unconditional. ! * tree.c (build_cplus_array_type_1): Still process simple array types ! normally in templates. ! ! PR c++/6395 ! * decl.c (make_rtl_for_nonlocal_decl): Don't mess with #pragma i/i ! stuff for comdats. ! ! 2002-04-23 Jakub Jelinek ! ! * parse.y (check_class_key): Allow KEY to be union/enum/struct/class ! node with attributes. ! ! 2002-2-23 David O'Brien ! ! * g++spec.c (MATH_LIBRARY_PROFILE, LIBSTDCXX_PROFILE): Add. ! Use MATH_LIBRARY_PROFILE and LIBSTDCXX_PROFILE if profile flag given. ! ! 2002-04-23 Mark Mitchell ! ! PR c++/6256: ! * pt.c (tsubst_friend_class): Handle templates with explicit ! nested names. ! ! PR c++/6331: ! * typeck.c (merge_types): Remember the cv-qualification of pointer ! types when merging them. ! ! 2002-04-20 Neil Booth ! ! * cp-lang.c (LANG_HOOKS_FUNCTION_INIT, ! LANG_HOOKS_FUNCTION_FREE, LANG_HOOKS_FUNCTION_MARK): Redefine. ! * cp-tree.h (cxx_push_function_context, cxx_pop_function_context, ! cxx_mark_function_context): New. ! * decl.c (push_cp_function_context, pop_cp_function_context, ! mark_cp_function_context): Rename for consistency. ! (cxx_init_decl_processing): Don't set old hooks. ! ! 2002-04-19 Neil Booth ! ! * call.c (convert_type_from_ellipsis): Rename, update. ! * cp-lang.c (LANG_HOOKS_TYPE_PROMOTES_TO): Redefine. ! * cp-tree.h (convert_type_from_ellipsis): Rename. ! * decl.c (cxx_init_decl_processing): Don't set hook. ! ! 2002-04-18 Neil Booth ! ! * call.c (build_new_method_call): Update. ! * cp-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine. ! * cp-tree.h (cxx_incomplete_type_error): New. ! * decl.c (grokdeclarator, grokparms): Update. ! * decl2.c (check_classfn): Update. ! * pt.c (tsubst): Update. ! * typeck.c (complete_type_or_else, expr_sizeof, ! decay_conversion): Update. ! * typeck2.c (incomplete_type_error): Rename. ! (add_exception_specifier): Update. ! ! 2002-04-18 Jason Merrill ! ! PR c++/5658 ! * search.c (setup_class_bindings): A class template qualifies as a ! type binding. ! ! 2002-04-17 Jakub Jelinek ! ! PR c++/6316 ! * decl2.c (finish_file): Clear DECL_EXTERNAL in a separate loop ! before expanding. ! ! 2002-04-16 Mark Mitchell ! ! * init.c (begin_init_stmts): Remove commented out code. ! (finish_init_stmts): Set STMT_EXPR_NO_SCOPE. ! * semantics.c (begin_gobal_stmt_expr): Adjust call to ! expand_start_stmt_expr. ! ! 2002-04-15 Mark Mitchell ! ! * decl.c (register_dtor_fn): Pass the address of dso_handle, not ! dso_handle itself, to __cxa_atexit. ! ! 2002-04-15 Gabriel Dos Reis ! ! * error.c (cxx_print_error_function): Adjust call to macros. ! ! 2002-04-14 Jakub Jelinek ! ! * class.c (layout_virtual_bases): Do all dsize computation on trees. ! ! 2002-04-14 Jason Merrill ! ! * typeck.c (get_member_function_from_ptrfunc): Don't do ! gratuitious division and multiplication on ! ptrmemfunc_vbit_in_delta targets. ! ! 2002-04-12 Mark Mitchell ! ! PR c++/5373. ! * semantics.c (finish_expr_stmt): Remember the type of the ! expression before any conversions are performed. ! ! 2002-04-12 Mark Mitchell ! ! PR c++/5189. ! * call.c (add_template_candidate_real): Do not treat member ! templates as copy constructors. ! ! 2002-04-12 Mark Mitchell ! ! * decl.c (duplicate_decls): Do not copy the RTL for a variable ! declaration if the old variable had an incomplete type and the new ! variable does not. ! (complete_vars): Do not call layout_decl for completed variables. ! ! 2002-04-12 Richard Sandiford ! ! * decl.c (duplicate_decls): Don't try to unify an implicit typedef ! with an explicit one. ! (follow_tag_typedef): New. ! (lookup_tag): Use it to extract the tag of an explicit typedef. ! (xref_tag): Likewise. ! ! 2002-04-11 Andrew Haley ! ! * typeck.c (type_after_usual_arithmetic_conversions): ! If two types have the same variant, return immediately. ! When two floating-point operands are the same precision: ! convert to float if one of the operands is float; ! if neither operand is one of the standard types, return the type ! of the first operand. ! ! 2002-04-10 Nathan Sidwell ! ! PR c++/5507 ! * decl.c (make_typename_type): Remove implicit typenameness. ! ! 2002-04-09 Jason Merrill ! ! PR optimization/6189 ! * semantics.c (genrtl_start_function): Don't free ! DECL_SAVED_FUNCTION_DATA for inline functions. ! ! * init.c (build_member_call): For now, don't convert to ! intermediate base if it would cause an error. ! ! 2002-04-08 Paolo Carlini ! ! * parse.y (namespace_qualifier, maybe_identifier, ! begin_explicit_instantiation, end_explicit_instantiation, ! apparent_template_type, .finish_template_type, ! do_id, maybe_init, defarg_again, component_decl_1): ! Add ending ';', in accordance with POSIX. ! ! 2002-04-06 Mark Mitchell ! ! PR c++/5571 ! * class.c (layout_class_type): Remember incomplete static ! variables. ! (finish_struct_1): Call complete_vars, not ! hack_incomplete_structures. ! * cp-tree.h (hack_incomplete_structures): Rename to ... ! (complete_vars): ... this. ! (struct saved_scope): Remove incomplete. ! (namespace_scope_incomplete): Remove. ! * decl.c (struct binding_level): Remove incomplete. ! (incomplete_vars): New variable. ! (mark_binding_level): Don't mark incomplete. ! (print_binding_level): Don't print it. ! (mark_saved_scope): Don't mark incomplete. ! (pushdecl): Use maybe_register_incopmlete_var. ! (cxx_init_decl_processing): Register incomplete_vars for GC. ! (start_decl_1): Clarify error message. ! (hack_incomplete_vars): Remove. ! (maybe_register_incomplete_var): New function. ! (complete_vars): Likewise. ! ! 2002-04-06 Jason Merrill ! ! PR c++/4934 ! * error.c (dump_expr) [CONVERT_EXPR]: Make sure TREE_TYPE (t) is ! set before checking it. ! ! PR c++/525 ! * init.c (build_member_call): Use build_scoped_ref. ! (resolve_offset_ref): Likewise. ! * call.c (build_scoped_method_call): Likewise. ! * tree.c (maybe_dummy_object): Kludge around current_class_type being ! wrong. ! * typeck2.c (build_scoped_ref): Return the binfo via binfo_p parm. ! * cp-tree.h: Adjust. ! ! * init.c (push_base_cleanups): Just use build_scoped_method_call. ! ! PR c++/6179 ! * method.c (implicitly_declare_fn): Pass unqualified type to ! synthesize_exception_spec. ! ! 2002-04-04 Neil Booth ! ! * cp-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. ! * cvt.c: Update comment. ! * init.c (expand_cleanup_for_base): Update. ! * semantics.c (finish_parenthesized_expr): Update. ! * typeck.c (cp_truthvalue_conversion): Update. ! ! 2002-04-04 Jason Merrill ! ! * semantics.c (finish_eh_cleanup): New fn. ! * cp-tree.h: Add prototype. ! * init.c (perform_member_init, expand_cleanup_for_base): Use ! finish_eh_cleanup. ! * cp-tree.def (SUBOBJECT, CTOR_STMT): Remove. ! * cp-tree.h: Remove references. ! * decl.c (begin_constructor_body, end_constructor_body): Likewise. ! * dump.c (cp_dump_tree): Likewise. ! * pt.c (tsubst_expr): Likewise. ! * semantics.c (genrtl_ctor_stmt, genrtl_subobject): Remove. ! (cp_expand_stmt): Remove handling of CTOR_STMT and SUBOBJECT. ! * tree.c (cp_statement_code_p): Likewise. ! ! * init.c (build_new_1): Set CLEANUP_EH_ONLY on deleting cleanup. ! ! PR c++/5636 ! * semantics.c (nullify_returns_r): Just set CLEANUP_EH_ONLY on ! cleanup for nrv. ! ! PR c++/5104 ! * typeck.c (comptypes) [FUNCTION_TYPE]: Don't compare exception ! specifiers. ! [METHOD_TYPE]: Use same code as FUNCTION_TYPE. ! ! 2002-04-03 Richard Henderson ! ! * cp-lang.c (cxx_warn_unused_global_decl): New. ! (LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL): New. ! ! 2002-04-03 Neil Booth ! ! * cp-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Redefine. ! * tree.c (init_tree): Don't set hook. ! ! 2002-04-03 Roger Sayle ! ! PR c++/5998: ! * decl.c (duplicate_decls): Don't mess with assembler names when ! redeclaring builtin functions as static. ! ! 2002-04-01 Neil Booth ! ! * call.c (build_addr_func): Update. ! * class.c (resolve_address_of_overloaded_function): Update. ! * cp-lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine. ! * cp-tree.h (cxx_mark_addressable): New. ! * decl.c (register_dtor_fn, cxx_maybe_build_cleanup): Update. ! * decl2.c (build_cleanup): Update. ! * except.c (build_throw): Update. ! * init.c (resolve_offset_ref): Update. ! * pt.c (convert_nontype_argument): Update. ! * semantics.c (finish_asm_stmt, simplify_affr_init_exprs_r): Update. ! * typeck.c (decay_conversion, build_array_ref, build_unary_op, ! unary_complex_lvalue): Update. ! (mark_addressable): Rename. ! ! 2002-04-01 Roger Sayle ! ! PR c++/5998: ! * decl.c (duplicate_decls): Overwrite the RTL when (and only ! when) overwriting a built-in function. Don't use COPY_DECL_RTL, ! but follow the SET_DECL_RTL idiom used elsewhere in the function. ! ! 2002-04-01 Neil Booth ! ! * cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, ! LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. ! * decl.c (grokdeclarator): Update. ! * mangle.c (write_integer_cst): Update. ! * typeck.c (build_binary_op): Update. ! ! 2002-03-31 Neil Booth ! ! * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine. ! * lex.c (cxx_init): Don't set hook. ! ! 2002-03-31 Neil Booth ! ! * Make-lang.in (error.o): Update. ! * cp-lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine. ! * cp-tree.h (struct diagnostic_context): Predeclare. ! (cxx_print_error_function): New. ! * error.c: Include langhooks-def.h. ! (lang_print_error_function): Rename. Update. ! (init_error): Don't set hook. ! ! 2002-03-29 Neil Booth ! ! * cp-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): ! Redefine. ! * cvt.c (cp_convert_to_pointer, type_promotes_to): Use new hooks. ! * decl.c (finish_enum): Similarly. ! * error.c (dump_type): Similarly. ! * lex.c (cxx_init): Similarly. ! * mangle.c (write_builtin_type): Similarly. ! * typeck.c (comptypes): Similarly. ! ! 2002-03-28 Roger Sayle ! ! PR c++/5998: ! * decl.c (cxx_init_decl_processing): Re-enable built-in functions ! in the g++ front-end. ! (duplicate_decl): Allow redefinition of anticipated built-ins. ! Fix inlining problem by over-writing the old DECL_RTL. ! (lookup_namespace_name): Fail to find an identifier in the ! specified namespace if its still anticipated. ! (builtin_function_1): New function split out from builtin_function ! to create a builtin in the current namespace with given context. ! (builtin_function): Call builtin_function_1 to define the ! appropriate builtins in both the std and global namespaces. ! (select_decl): Don't test for anticipated decls here. ! (unqualified_namespace_lookup): Instead ignore them whilst ! searching through scopes and namespaces. ! * decl2.c (do_nonmember_using_decl): If a using declaration ! specifies an anticipated built-in function, mark it as no longer ! anticipated in that scope. ! (ambiguous_decl): Avoid resolving to an anticipated decl. ! * lex.c (do_scoped_id): Fail to find an identifier in the global ! namespace if its still anticipated. ! ! 2002-03-29 Neil Booth ! ! * cp-lang.c (LANG_HOOKS_MAKE_TYPE): Redefine. ! * cp-tree.h (cp_make_lang_type): Rename. ! * lex.c (cp_make_lang_type): Rename. ! (make_aggr_type): Update. ! * tree.c (init_tree): Don't set make_lang_type_fn. ! ! 2002-03-29 Jakub Jelinek ! ! PR c++/6073 ! * class.c (finish_struct_1): Update static field's DECL_MODE even ! if its type is a variant of t. ! ! 2002-03-27 Neil Booth ! ! * cp-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Redefine. ! * cp-tree.h (cxx_insert_default_attributes): New. ! * decl.c (insert_default_attributes): Rename. ! ! 2002-03-27 Mark Mitchell ! ! PR c++/4884 ! * call.c (build_op_delete_call): Allow for the fact the placement ! may be a COMPOUND_EXPR. ! ! 2002-03-27 Neil Booth ! ! * cp-lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine. ! * cp-tree.h (init_cplus_expand): Remove. ! (cxx_expand_expr): New. ! * expr.c (cplus_expand_expr): Rename cxx_expand_expr, ! fix prototype. ! (init_cplus_expand): Remove. ! * lex.c (cxx_init): Don't call init_cplus_expand. ! ! 2002-03-26 Mark Mitchell ! ! PR c++/4884. ! * init.c (build_new_1): Allow for the fact the result of ! build_function_call may be a COMPOUND_EXPR. ! ! 2002-03-26 Nathan Sidwell ! ! PR c++/5682 ! * cp-tree.h (BINFO_PRIMARY_P): Explain meaning better. ! (dfs_skip_nonprimary_vbases_unmarkedp): Remove. ! (dfs_skip_nonprimary_vbases_markedp): Remove. ! * search.c (get_shared_vbase_if_not_primary): Remove. ! (dfs_skip_nonprimary_vbases_unmarkedp): Remove. ! (dfs_skip_nonprimary_vbases_markedp): Remove. ! (dfs_unmarked_real_bases_queue_p): Just get the canonical binfo. ! (dfs_marked_real_bases_queue_p): Likewise. ! ! 2002-03-26 Neil Booth ! ! * cp-lang.c (LANG_HOOKS_MARK_TREE): Redefine. ! * cp-tree.h (cxx_mark_tree): New. ! * decl.c (lang_mark_tree): Rename cxx_mark_tree. ! ! 2002-03-25 Neil Booth ! ! * cp-tree.h (cxx_maybe_build_cleanup): New. ! * decl.c (destroy_local_var, hack_incomplete_structures): Update. ! (maybe_build_cleanup): Rename cxx_maybe_build_cleanup. ! * tree.c (build_target_expr): Update. ! * cp-lang.c (LANG_HOOKS_MAYBE_BUILD_CLEANUP): Redefine. ! ! 2002-03-24 Neil Booth ! ! * decl2.c (cxx_decode_option): Handle -E. ! * lang-specs.h (default_compilers): Preprocess with cc1plus. ! * lex.c (cxx_init): Exit quickly if c_common_init returns NULL. ! ! 2002-03-23 Jakub Jelinek ! ! PR c++/6037 ! * decl.c (start_enum): Don't set TREE_ADDRESSABLE on TREE_LIST node. ! ! 2002-03-23 Gabriel Dos Reis ! ! * error.c (dump_type): Be careful about implicit typenames. ! ! 2002-03-21 Gabriel Dos Reis ! ! PR C++/3656 ! * semantics.c (finish_base_specifier): Handle erronous base ! classes. ! ! 2002-03-22 Zack Weinberg ! ! * error.c: Always use REAL_VALUE_TO_DECIMAL; don't test ! REAL_IS_NOT_DOUBLE. ! ! 2002-03-22 Jeff Knaggs ! ! * typeck.c (get_member_function_from_ptrfunc): Scale idx down to ! an index into the vtable_entry array regardless of ! TARGET_PTRMEMFUNC_VBIT_LOCATION. ! ! 2002-03-21 Aldy Hernandez ! ! * tree.c (cp_cannot_inline_tree_fn): Same. ! ! 2002-03-21 Neil Booth ! ! * cp-tree.h (pushdecl, pushlevel, poplevel, set_block, ! insert_block, getdecls, global_bindings_p): New. ! ! 2002-03-20 Nathan Sidwell ! ! PR c++/4361 ! * mangle.c (struct globals) Add internal_mangling_p member. ! (write_template_param): Do internal mangling, if needed. ! (mangle_conv_op_name_for_type): Request internal mangling. ! ! 2002-03-20 Jason Merrill ! ! PR c++/2136 ! * init.c (build_delete): Check access for a member op delete here. ! * decl2.c (delete_sanity): Not here. ! ! 2002-03-19 Jason Merrill ! ! PR c++/5118 ! * class.c (get_vfield_name): Use the constructor_name. ! ! 2002-03-20 Neil Booth ! ! * cp-lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine. ! * cp-tree.h (lang_printable_name): Rename. ! * error.c (lang_decl_name): Use new hook. ! * lex.c (cxx_init): Remove old hook. ! * pt.c (tsubst_decl): Use new hook. ! * tree.c (lang_printable_name): Rename. ! ! 2002-03-18 Eric Botcazou ! ! PR c++/3882 ! * pt.c (tsubst_decl): Move __PRETTY_FUNCTION__ handling... ! (tsubst_expr) [DECL_STMT]: ...here. And substitute the initializer ! only after recording the declaration. ! ! 2002-03-18 Jason Merrill ! ! PR c++/2039 ! * init.c (resolve_offset_ref): Hand off to build_component_ref. ! ! PR c++/4222, c++/5995 ! * call.c (build_over_call): Fix empty class logic. ! ! PR c++/3870 ! * cp-tree.h (struct saved_scope): Add last_parms field. ! * decl.c (maybe_push_to_top_level): Save last_function_parms. ! (pop_from_top_level): Restore it. ! ! PR c++/4377 ! * mangle.c (write_expression): Strip NOP_EXPRs sooner. Also strip ! NON_LVALUE_EXPRs. ! ! PR c++/4003 ! * pt.c (tsubst_friend_function): Use decl_namespace_context. ! ! PR c++/3948 -- C++ ABI change, followup to 2001-12-18 patch. ! * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE for a ! type with a nontrivial destructor. ! ! 2002-03-17 Jason Merrill ! ! PR c++/4460 ! * class.c (build_base_path): Virtual base layout is fixed in ! in-charge [cd]tors. ! ! 2002-03-17 Neil Booth ! ! * cp-lang.c (LANG_HOOKS_PARSE_FILE): Redefine. ! * parse.y (yyparse): Remove macro. ! ! 2002-03-17 Jason Merrill ! ! PR c++/5757 ! * init.c (build_new_1): Pass the right pointer to op delete. ! ! 2002-03-16 Nathan Sidwell ! ! PR c++/4361 ! * cp-tree.h (CLASSTYPE_METHOD_VEC): Document where templated ! conversion operators go. ! (struct lang_decl_flags): Add template_conv_p and unused ! bitfields. ! (DECL_TEMPLATE_CONV_FN_P): New macro. ! * call.c (build_user_type_conversion_1): Don't check second type ! conversion of overload set first. ! * class.c (add_method): Make sure templated conversion operators ! all end up on slot 2. ! * lex.c (do_identifier): A conversion operator token might be ! satisfied by a templated conversion operator. ! * pt.c (check_explicit_specialization): Use ! CLASSTYPE_FIRST_CONVERSION_SLOT. ! (template_parm_this_level_p): New function. ! (push_template_decl_real): Determine DECL_TEMPLATE_CONV_FN_P. ! * search.c (lookup_fnfields_1): Template conversions will be on ! the first slot. ! * typeck.c (build_component_ref): Preserve the type of an ! conversion operator name on the overload type. ! (build_x_function_call): Retrieve the conversion operator name. ! ! 2002-03-15 Richard Henderson ! ! * init.c (build_new_1): Use size_binop instead of cp_build_binary_op. ! ! 2002-03-15 Mark Mitchell ! ! * cp-tree.h (CLEANUP_DECL): Remove. ! (CLEANUP_EXPR): Likewise. ! * decl.c (destroy_local_var): Simplify. ! (maybe_build_cleanup): Tidy. ! * dump.c (cp_dump_tree): Remove handling of CLEANUP_STMT. ! * semantics.c (cp_expand_stmt): Likewise. ! * cp/tree.c (cp_statement_code_p): Likewise. ! ! 2002-03-15 Jason Merrill ! ! PR c++/5857 ! * decl.c (duplicate_decls): Use merge_types instead of common_type. ! * typeck.c (common_type): Just hand off to ! type_after_usual_arithmetic_conversions and ! composite_pointer_type. ! (merge_types): New fn. ! (commonparms): Use it instead of common_type. ! (type_after_usual_arithmetic_conversions): Also handle COMPLEX_TYPE. ! (composite_pointer_type): Also handle attributes. ! * cp-tree.h: Declare merge_types. ! ! * decl.c (make_rtl_for_nonlocal_decl): Also defer COMDAT ! variables. ! * decl2.c (maybe_make_one_only): Also mark the decl as needed. ! ! 2002-03-14 Richard Henderson ! ! * decl.c: Include c-pragma.h. ! (start_decl, start_function): Invoke maybe_apply_pragma_weak. ! * Make-lang.in: Update dependencies. ! ! 2002-03-14 Jakub Jelinek ! ! PR c++/5908 ! * call.c (build_over_call): Set TREE_NO_UNUSED_WARNING too. ! * cvt.c (convert_to_void): Preserve TREE_NO_UNUSED_WARNING. ! ! 2002-03-12 Richard Sandiford ! ! * mangle.c (write_builtin_type): Handle 128-bit integers even if ! they are not a standard integer type. ! ! 2002-03-12 Richard Sandiford ! ! * cp-tree.h (init_init_processing): Remove declaration. ! * init.c (BI_header_type, init_init_processing): Remove old ABI stuff. ! * decl.c (cxx_init_decl_processing): Don't call init_init_processing. ! ! 2002-03-12 Kaveh R. Ghazi ! ! * cp-lang.c (tree_code_type, tree_code_length, tree_code_name): ! Define. ! * decl.c (duplicate_decls): Use TREE_CODE_LENGTH, not ! tree_code_length. ! * lex.c (cplus_tree_code_type, cplus_tree_code_length, ! cplus_tree_code_name): Delete. ! (cxx_init): Don't call add_c_tree_codes, instead set ! lang_unsafe_for_reeval. Don't try to copy into the various ! tree_code arrays. ! ! 2002-03-12 Nathan Sidwell ! ! PR c++/5659 ! * decl.c (xref_tag): Don't set CLASSTYPE_DECLARED_CLASS here. ! * decl2.c (handle_class_head): Set CLASSTYPE_DECLARED_CLASS for ! definitions. ! ! 2002-03-11 Nathan Sidwell ! ! Revert 2001-03-26 Nathan Sidwell , ! DR209 is now not a defect. ! * cp-tree.h (skip_type_access_control): Remove. ! * decl.c (grokdeclarator): Do type access control for friend ! declarations. ! * semantics.c (decl_type_access_control): Don't reset ! current_type_lookups. ! (save_type_access_control): Always save the lookups. ! (skip_type_access_control): Remove. ! (finish_class_definition): Don't change type_lookups. ! ! 2002-03-11 Nathan Sidwell ! ! Revert 2000-12-01 Nathan Sidwell , ! It is incorrect. ! * typeck.c (build_static_cast): Compare non-qualified types ! with pointer to member conversions. ! ! 2002-03-11 Dan Nicolaescu ! Daniel Berlin ! ! * cp-lang.c (ok_to_generate_alias_set_for_type): New function. ! (cxx_get_alias_set): Use it. ! ! 2002-03-10 Kaveh R. Ghazi ! ! * cp-tree.h (stabilize_expr): Prototype. ! ! 2002-03-08 Craig Rodrigues ! ! * cp-tree.h (CLEAR_BINFO_MARKED): Make both parts of ! conditional return void. ! ! 2002-03-08 Neil Booth ! ! * cp-lang.c (LANG_HOOKS_UNSAVE): Redefine. ! * cp-tree.h (cxx_unsave): New. ! * tree.c (cp_unsave): Rename cxx_unsave, update prototype. ! (init_tree): Update. ! ! 2002-03-03 Kaveh R. Ghazi ! ! * decl.c (cxx_init_decl_processing): Use ARRAY_SIZE in lieu of ! explicit sizeof/sizeof. ! * decl2.c (cxx_decode_option): Likewise. ! * lex.c (init_reswords, REDUCE_LENGTH, TOKEN_LENGTH): Likewise. ! ! 2002-03-02 Nathan Sidwell ! ! PR c++/775 ! * decl.c (lookup_tag): Only reject enum/class mismatch, not ! class/union mismatch. ! * parse.y (check_class_key): New function. ! (structsp): Call it. ! ! 2002-03-01 Michael Matz ! ! * typeck.c (cp_pointer_int_sum): Complete inner type which is ! used later by size_in_bytes(). ! ! 2002-03-01 Phil Edwards ! ! * cp-tree.h: Require __GNUC__ to be #defined. ! (build_init): Add missing prototype. ! ! 2002-03-01 Jason Merrill ! ! * except.c: Don't include decl.h or obstack.h. Do include ! tree-inline.h. ! (build_throw): Destroy temporaries from the thrown ! expression before calling __cxa_throw. Construct a thrown ! temporary directly into the exception object. ! (stabilize_throw_expr): New function. ! (wrap_cleanups_r): New function. ! * tree.c (stabilize_expr): New function. ! * init.c (build_init): New function. ! * Make-lang.in (cp/except.o): Adjust .h deps. ! ! 2002-02-28 Jason Merrill ! ! * search.c (lookup_base_r): Don't clear is_non_public just because ! we found a friendly scope. ! ! * decl.c (finish_function): Only warn about missing return ! statement with -Wreturn-type. ! ! 2002-02-28 Neil Booth ! ! * class.c (build_clone): Update. ! * cp-lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine. ! * cp-tree.h (cxx_dup_lang_specific_decl): New. ! * lex.c (copy_lang_decl): Rename cxx_dup_lang_specific_decl. ! (copy_decl): Update. ! * method.c (make_thunk): Update. ! ! 2002-02-27 Zack Weinberg ! ! * decl2.c: Delete traditional-mode-related code copied from ! the C front end but not used, or used only to permit the ! compiler to link. ! ! 2002-02-24 Craig Rodrigues ! ! PR c++/4093 ! * cp-tree.h (SET_BINFO_MARKED): Cast false part of condition ! to void. ! ! 2002-02-22 Jakub Jelinek ! ! PR other/5746 ! * semantics.c (finish_switch_cond): Don't call get_unwidened ! if error_mark_node. ! ! 2002-02-22 Nathan Sidwell ! ! PR c++/2645, DR 295 ! * cp-tree.h (tsubst_flags_t): Add tf_ignore_bad_quals, ! tf_keep_type_decl. ! (make_typename_type): Use tsubst_flags_t. ! * decl.c (make_typename_type): Adjust. Return non-artificial ! TYPE_DECLs, if required. ! (grokdeclarator): Simplify CVR qualification handling. Allow bad ! qualifiers on typedef types. ! * decl2.c (handle_class_head): Adjust make_typename_type call. ! * parse.y (nested_name_specifier): Likewise. ! (typename_sub0): Likewise. ! (typename_sub1): Likewise. ! * pt.c (convert_template_argument): Adjust make_typename_type ! return value. ! (tsubst): Adjust cp_build_qualified_type_real calls. ! (check_cv_quals_for_unify): Cope with allowing bad qualifications ! on template type parms. ! (instantiate_decl): Recheck substitutions to give warnings on bad ! qualifications. ! * tree.c (cp_build_qualified_type_real): Use tf_allow_bad_quals. ! ! 2002-02-21 Aldy Hernandez ! ! * cp/decl.c (duplicate_decls): Merge always_inline attribute. ! ! * cp/tree.c (cp_cannot_inline_tree_fn): Do not inline at -O0 ! unless DECL_ALWAYS_INLINE. ! ! 2002-02-20 Jakub Jelinek ! ! * typeck.c (cp_pointer_int_sum): Renamed from ! pointer_int_sum, call pointer_int_sum. ! ! 2002-02-20 Jakub Jelinek ! ! * decl.c (duplicate_decls): Return 0 if issued error about ! redeclaration. ! ! 2002-02-19 Jason Merrill ! ! ABI change: Mangle `void (A::*)() const' as ! M1AKFvvE, not MK1AFvvE. ! * mangle.c (write_function_type): Write cv-quals for member ! function type here. ! (write_pointer_to_member_type): Not here. ! ! 2002-02-18 Jason Merrill ! ! * pt.c (do_type_instantiation): Don't pedwarn if in_system_header. ! (do_decl_instantiation): Likewise. ! ! 2002-02-17 Craig Rodrigues ! ! PR c++/5685 ! * decl.c (duplicate_decls): Make warning unconditional ! if duplicate default argument declarations are present. ! ! 2002-02-17 Jakub Jelinek ! ! * typeck.c (build_binary_op) [BIT_XOR_EXPR]: Remove explicit ! shortening. ! ! 2002-02-15 Nathan Sidwell ! ! * decl.c (grokdeclarator): Set typedef_decl for all TYPE_DECLs, ! remove incorrect comment. Move #if 0'd code to common path. Use ! IMPLICIT_TYPENAME_P. Simplify & reformat ARRAY_TYPE duplication. ! ! 2002-02-13 Jason Merrill ! ! * decl.c (builtin_function): Set TREE_THIS_VOLATILE on return fns. ! (finish_function): Don't warn if current_function_returns_null. ! ! * typeck2.c (digest_init): Do handle values of vector type. ! ! * typeck2.c (digest_init, process_init_constructor): Treat vectors ! like arrays. ! ! 2002-02-11 Jason Merrill ! ! * parse.y (reserved_declspecs): Don't handle attributes. ! (reserved_typespecquals): Handle them here. ! * Make-lang.in (parse.c): Adjust expected conflicts. ! ! 2002-02-08 Jakub Jelinek ! ! * parse.y (primary, primary_no_id): Use compstmt_or_stmtexpr ! instead of compstmt. ! (compstmt_or_stmtexpr): Renamed from compstmt. ! (compstmt): In addition to compstmt_or_stmtexpr clear last_expr_type. ! ! 2002-02-07 Nathan Sidwell ! ! Rename instantiate_type_flags to tsubst_flags_t & expand use. ! * cp-tree.h (instantiate_type_flags): Rename to ... ! (tsubst_flags_t): ... here. Rename itf_complain to tf_error, ! add tf_warning flag. ! (instantiate_type): Adjust prototype. ! (tsubst, tsubst_expr, tsubst_copy, lookup_template_class, ! do_type_instantiation, cp_build_qualified_type_real): Likewise. ! cp_build_qualified_type: Adjust. ! * class.c (instantiate_type): Adjust parameter. Rename itf_* to ! tf_*. ! * call.c (standard_conversion): Rename itf_* to tf_*. ! (reference_binding): Likewise. ! (convert_like_real): Likewise. ! * cvt.c (cp_convert_to_pointer): Likewise. ! (convert_to_reference): Likewise. ! * decl.c (lookup_namespace_name): Use tf_* flags. ! (make_typename_type): Likewise. ! (grokdeclarator): Likewise. ! * pt.c (convert_nontype_argument): Adjust COMPLAIN usage. ! (coerce_template_template_parms, convert_template_argument, ! coerce_template_parms, maybe_get_template_decl_from_type_decl, ! lookup_template_class, tsubst_friend_function, tsubst_friend_class, ! instantiate_class_template, tsubst_template_arg_vector, ! tsubst_template_parms, tsubst_aggr_type, tsubst_default_argument, ! tsubst_decl, tsubst_arg_types, tsubst_function_type, ! tsubst_call_declarator_parms, tsubst, tsubst_copy, tsubst_expr, ! instantiate_template, fn_type_unification, ! resolve_overloaded_unification, verify_class_unification, ! unify, get_bindings_real, do_type_instantiation, ! regenerate_decl_from_template, instantiate_decl, ! tsubst_initializer_list, tsubst_enum, ! get_mostly_instantiated_function_type, ! invalid_nontype_parm_type_p): Likewise. ! * tree.c (cp_build_qualified_type_real): Likewise. ! * typeck.c (build_binary_op): Rename itf_* to tf_*. ! (build_ptrmemfunc): Likewise. ! (convert_for_assignment): Likewise. ! ! 2002-02-07 Nathan Sidwell ! ! PR c++/109 ! * decl.c (grokdeclarator): Allow friend declarations from ! dependent types. ! * decl2.c (handle_class_head): Don't push into template parm contexts. ! * pt.c (push_template_decl_real): Template parm contexts are never ! being defined. ! ! 2002-02-05 Alexandre Oliva ! ! * class.c: Include target.h. ! (check_bitfield_decl): Disregard EMPTY_FIELD_BOUNDARY, ! BITFIELDS_NBYTES_LIMITED and PCC_BITFIELD_TYPE_MATTERS for MS ! bit-field layout. ! * Make-lang.in: Adjust deps. ! ! 2002-02-05 Jason Merrill ! ! * error.c (dump_type): Be more helpful about VECTOR_TYPE. ! ! 2002-02-04 Jakub Jelinek ! ! * semantics.c (begin_switch_stmt): Clear SWITCH_TYPE. ! (finish_switch_cond): Set SWITCH_TYPE. ! ! 2002-02-04 Richard Henderson ! ! * method.c (use_thunk): Always initialize the block tree. Reindent. ! * semantics.c (expand_body): Emit thunks after function, not before. ! ! 2002-02-04 Jason Merrill ! ! * decl.c (start_function): Call cplus_decl_attributes immediately ! after grokdeclarator. ! ! * decl.c (start_function): Combine DECL_RESULT handling code. ! ! 2002-02-03 Jason Merrill ! ! * xref.c: Remove. ! * Make-lang.in (CXX_OBJS): Remove cp/xref.o ! (cp/xref.o): Remove dependencies. ! * class.c (finish_struct_1, check_methods): Don't call xref fns. ! (finish_struct_1): Likewise. ! * friend.c (make_friend_class): Likewise. ! * lex.c (cxx_init, cxx_finish, extract_interface_info): Likewise. ! * spew.c (read_process_identifier): Likewise. ! ! 2002-02-01 Jason Merrill ! ! PR c++/4872 ! * decl.c (finish_function): Warn about a non-void function with ! no return statement and no abnormal exit. ! * cp-tree.h (struct cp_language_function): Add returns_abnormally. ! (current_function_returns_abnormally): New macro. ! * call.c (build_call): Set it. ! ! * typeck.c (build_component_ref): Always complain about offsetof ! constructs on non-PODs. Only make it an error for members of ! virtual bases. ! ! * error.c (dump_scope): Don't add TFF_DECL_SPECIFIERS. ! (dump_function_decl): Always dump parms. ! ! * decl2.c (finish_static_data_member_decl): Complain about a local ! class with a static data member. ! ! PR c++/4286 ! * search.c (lookup_field_1): Don't xref a static data member ! just because we looked it up. ! ! 2002-01-31 Jason Merrill ! ! * Make-lang.in (parse.c): Handle .output file. ! ! PR c++/3395 ! * decl.c (xref_tag): Remember early attributes in TYPE_ATTRIBUTES, ! not TREE_TYPE. ! * semantics.c (finish_class_definition): Adjust. ! ! Allow attributes in parms and casts. ! * parse.y (named_parm): Don't strip attrs. ! (declmods): Remove 'attributes' production. ! (nonempty_cv_qualifiers): Accept attributes. ! (ATTRIBUTE): Give precedence. ! * decl.c (groktypename): Handle attributes. ! (grokparms): Likewise. ! ! 2002-01-29 Jakub Jelinek ! ! * decl2.c (cxx_decode_option): Pass 0 as last argument to ! cpp_handle_option. ! * lang-specs.h: Use cpp_unique_options instead of cpp_options ! when used together with cc1_options. ! ! 2002-01-29 Nathan Sidwell ! ! PR c++/5132 ! * typeck2.c (digest_init): Make sure non-array core type is ! instantiated. ! * decl2.c (reparse_absdcl_as_casts): Just store the type in the ! constructor, rather than build a new one. ! (build_expr_from_tree, CONSTRUCTOR case): Be careful with the ! PURPOSE of constructor elts. ! ! 2002-01-23 Zack Weinberg ! ! * Make-lang.in (parse.c): Adjust expected number of ! shift-reduce conflicts. ! (decl.o): Depend on diagnostic.h. ! * decl.c: Include diagnostic.h. ! (grokdeclarator): Check for null pointer. ! (finish_function): Don't abort when ! current_binding_level->parm_flag != 1, if errors have ! occurred; throw away the statement tree and extra binding ! levels, and continue. ! * lex.c (note_list_got_semicolon): Check for null pointer. ! * method.c (hack_identifier): Just return error_mark_node if ! value is error_mark_node. ! * parse.y (primary: TYPEID(type_id)): No need to use ! TYPE_MAIN_VARIANT here. ! (handler_seq): Accept an empty list of catch clauses and ! generate a fake handler block to avoid later crashes. ! (ansi_raise_identifier): Accept the error token too. ! * semantics.c (begin_class_definition, ! finish_class_definition): Check for error_mark_node. ! ! 2002-01-23 Zack Weinberg ! ! * typeck2.c (friendly_abort): Delete definition. ! * cp-tree.h (friendly_abort): Don't prototype. ! (my_friendly_assert): Use fancy_abort. ! ! 2002-01-23 Craig Rodrigues ! ! * cp-tree.h (my_friendly_abort): Remove. ! ! 2002-01-23 Jakub Jelinek ! ! * spew.c (pending_inlines, pending_inlines_tail, ! processing_these_inlines): Make static. ! (mark_pending_inlines): Remove static. ! (begin_parsing_inclass_inline): If in function, save pi ! for GC to cp_function_chain->unparsed_inlines instead. ! (process_next_inline): Likewise. ! * cp-tree.h (struct cp_language_function): Add unparsed_inlines. ! (mark_pending_inlines): Add prototype. ! * decl.c (spew_debug): Remove unused extern. ! (mark_lang_function): Call mark_pending_inlines. ! ! 2002-01-23 Craig Rodrigues ! ! * call.c, class.c, decl.c, decl2.c, error.c, expr.c, friend.c, ! init.c, lex.c, mangle.c, method.c, pt.c, repo.c, rtti.c, search.c, ! semantics.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: ! Change my_fancy_abort() to abort(). ! ! 2002-01-23 Jason Merrill ! ! PR c++/5453 ! * class.c (fixed_type_or_null): Fix thinko. ! ! PR c++/3331 ! * init.c (resolve_offset_ref): Use build_indirect_ref. ! ! * decl2.c (grokclassfn): Don't set DECL_REGISTER on 'this'. ! ! 2002-01-22 Jason Merrill ! ! * parse.y (function_body): Suppress the block for the outermost ! curly braces. ! * decl.c (pushdecl): Don't try to skip it. ! (begin_function_body): Keep the block we create, not the next one. ! * init.c (emit_base_init): Don't mess with keep_next_level. ! ! * class.c (build_base_path): Tweak formatting. ! ! 2002-01-19 Nathan Sidwell ! ! Fix regression introduced with patch for c++/775 ! * parse.y (class_head_defn): Check for template specializations ! with a different class-key. ! ! 2002-01-17 Jason Merrill ! ! * decl.c (begin_constructor_body, begin_destructor_body): New fns. ! (begin_function_body): Call them and keep_next_level. ! * init.c (emit_base_init): Call keep_next_level. ! * semantics.c (setup_vtbl_ptr): Lose. ! * cp-tree.h (struct cp_language_function): Remove vtbls_set_up_p. ! (vtbls_set_up_p): Lose. ! * pt.c (tsubst_expr, CTOR_INITIALIZER): Call emit_base_init. ! * method.c (do_build_copy_constructor): Likewise. ! (synthesize_method): Call finish_mem_initializers. ! * parse.y (nodecls): Likewise. ! ! * error.c (dump_type_suffix): Print the exception specs before ! recursing. ! (dump_function_decl): Here, too. ! ! * cp-tree.h (TMPL_PARMS_DEPTH): Cast to signed HOST_WIDE_INT. ! ! 2002-01-10 Ira Ruben ! ! PR c++/907 ! * decl.c (start_method): Handle attrlist. ! ! 2002-01-10 Jakub Jelinek ! ! * decl2.c (max_tinst_depth): Increase default limit to 500. ! ! 2002-01-10 Graham Stott ! ! * spew.c (YYCHAR): Uppercase macro parameter and add ! parenthesis. ! (YYCODE): Likewise. ! (NAME): Uppercase macro parameter. ! ! 2002-01-09 Graham Stott ! ! * decl.h (grokdeclarator): Wrap long line. ! ! * semantics.c (FINISH_COND): Uppercase macro paramaters and ! add parenthesis. ! ! 2002-01-08 Graham Stott ! ! * xref.c (FILE_NAME_ABSOLUTE_P): Add parenthesis. ! (PALLOC): Uppercase macro parameter and whitespace. ! (SALLOC): Uppercase macro parameter. ! (SFREE): Uppercase macros parameter, add parenthese and ! whitespace. ! (STREQL): Uppercase macro parameter and whitespace. ! (STRNEQ): Likewise. ! (STRLSS): Likewise. ! (STRLEQ): Likewise. ! (STRGTR): Likewise. ! (STRGEQ): Likewise. ! ! * call.c (convert_like): Add parenthesis and wrap. ! (convert_like_with_context): Likewise. ! (ICS_RANK): Whitespace. ! (NEED_TEMPORARY_P): Remove parenthesis. ! ! * class.c (VTT_TOP_LEVEL_P): Uppercase macro parameter and ! whitespace. ! (VTT_MARKED_BINFO_P): Likewise. ! ! * decl.c (BINDING_LEVEL): Add parenthesis. ! (DEF_OPERATOR): Likewise. ! ! * mangle.c (MANGLE_TRACE): Add parenthesis. ! (MANGLE_TRACE_TREE): Likewise. ! (write_signed_number): Likewise. ! (write_unsigned_number): Likewise. ! ! * pt.c (ccat): Uppercase macro parameter. ! (cat): Likewise ! ! * search.c (SET_BINFO_ACCESS): Add parenthesis. ! ! 2002-01-07 Jason Merrill ! ! * decl2.c (coerce_new_type): Downgrade error for size_t mismatch ! to pedwarn. ! ! PR c++/3536 ! * method.c (make_thunk): If !flag_weak, give the thunk the ! function's linkage. ! (use_thunk): Here, too. ! ! 2002-01-07 Graham Stott ! ! * error.c: Update copyright date. ! (print_scope_operator): Add parenthesis. ! (print_left_paren): Likewise. ! (print_right_paren): Likewise. ! (print_left_bracket): Likewise. ! (print_right_bracket): Likewise. ! (print_template_argument_list_start): Likewise. ! (print_template_argument_list_end): Likewise. ! (print_non_consecutive_character): Likewise. ! (print_tree_identifier): Likewise. ! (print_identifier): Likewise. ! (NEXT_CODE): Uppercase macro parameter. ! (ident_fndecl): Delete unused. ! (GLOBAL_THING): Likewise. ! ! 2002-01-06 Graham Stott ! ! * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK): Add parenthesis. ! (VAR_FUNCTION_OR_PARM_DECL_CHECK): Likewise. ! (VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK) Likewise. ! (RECORD_OR_UNION_TYPE_CHECK): Likewise. ! (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Likewise. ! (C_IS_RESERVED_WORD): Uppercase macro parameter. ! (C_RID_YYCODE) Likewise. ! (ptrmem_cst): Use rtx. ! (LOCAL_BINDING_P): Add whitespace. ! (INHERITED_VALUE_BINDING_P): Likewise. ! (BINDING_SCOPE): Wrap long line. ! (BINDING_HAS_LEVEL_P): Remove parenthesis. ! (BINDING_VALUE): Wrap long line. ! (BINDING_TYPE): Whitespace. ! (IDENTIFIER_GLOBAL_VALUE): Add parenthesis. ! (SET_IDENTIFIER_GLOBAL_VALUE): Likewise. ! (IDENTIFIER_NAMESPACE_VALUE): Likewise. ! (SET_IDENTIFIER_NAMESPACE_VALUE: Likewise. ! (same_type_p): Uppercase macro parameters. ! (same_type_ignoring_top_level_qualifiers_p): Likewise. ! (OVL_FUNCTION): Wrap long line. ! (OVL_CHAIN): Whitespace. ! (OVL_CURRENT): Add parenthesis and whitespace. ! (OVL_NEXT): Whitespace. ! (OVL_USED): Likewise. ! (IDENTIFIER_TYPE_VALUE): Likewise. ! (REAL_IDENTIFIER_TYPE_VALUE): Remove parenthesis. ! (SET_IDENTIFIER_TYPE_VALUE): Add parenthesis and whitespace. ! (LANG_ID_FIELD): Whitespace. ! (SET_LANG_ID(NODE,VALUE,NAME): Likewise. ! (IDENTIFIER_LABEL_VALUE): Whitespace and wrap. ! (SET_IDENTIFIER_LABEL_VALUE): Whitespace. ! (IDENTIFIER_IMPLICIT_DECL): Whitespace and wrap. ! (SET_IDENTIFIER_IMPLICIT_DECL); Whitespace. ! (IDENTIFIER_ERROR_LOCUS): Whitespace and wrap. ! (SET_IDENTIFIER_ERROR_LOCUS); Whitespace. ! (IDENTIFIER_VIRTUAL_P): Likewise. ! (IDENTIFIER_OPNAME_P): Likewise. ! (IDENTIFIER_TYPENAME_P): Remove parenthesis. ! (C_TYPE_FIELDS_READONLY): Uppercase macro parameters. ! (C_SET_EXP_ORIGINAL_CODE): Likewise. ! (TYPE_ASSEMBLER_NAME_STRING): Wrap long line. ! (TYPE_ASSEMBLER_NAME_LENGTH): Likewise. ! (IS_AGGR_TYPE): Uppercase macro parameter. ! (CLASS_TYPE_P): Likewise. ! (IS_AGGR_TYPE_CODE): Uppercase macro parameter and parenthesis. ! (IS_AGGR_TYPE_2): Whitespace. ! (TAGGED_TYPE_P): Uppercase macro parameter. ! (TYPE_BUILT_IN): Whitespace. ! (TYPE_FOR_JAVA): Likewise. ! (FUNCTION_ARG_CHAIN): Remove parenthesis. ! (FUNCTION_FIRST_USER_PARMTYPE): Add parenthesis. ! (FUNCTION_FIRST_USER_PARAM): Likewise. ! (PROMOTES_TO_AGGR_TYPE): Whitespace. ! (DERIVED_FROM_P): Add parenthesis and wrap. ! (UNIQUELY_DERIVED_FROM_P): Likewise. ! (ACCESSIBLY_UNIQUELY_DERIVED_P): Likewise. ! (PUBLICLY_UNIQUELY_DERIVED_P): Likewise. ! (CLASSTYPE_USE_TEMPLATE): Whitespace. ! (CLASSTYPE_INLINE_FRIENDS): Remove parenthesis. ! (TYPE_GETS_DELETE): Add parenthesis. ! (TYPE_HAS_CONVERSION): Add parenthesis and wrap. ! (TYPE_HAS_ASSIGN_REF): Likewise, ! (TYPE_HAS_CONST_ASSIGN_REF): Likewise. ! (TYPE_HAS_INIT_REF): Likewise. ! (TYPE_HAS_CONST_INIT_REF): Likewise. ! (TYPE_BEING_DEFINED): Likewise. ! (TYPE_LANG_SPECIFIC): Likewise. ! (CLASSTYPE_RTTI): Likewise. ! (TYPE_OVERLOADS_CALL_EXPR): Likewise. ! (TYPE_OVERLOADS_ARRAY_REF): Likewise. ! (TYPE_OVERLOADS_ARROW): Likewise. ! (TYPE_USES_MULTIPLE_INHERITANCE): Likewise. ! (TYPE_USES_VIRTUAL_BASECLASSES): Add parenthesis. ! (CLASSTYPE_METHOD_VEC): Likewise. ! (CLASSTYPE_MARKED_N): Likewise. ! (CLASSTYPE_MARKED): Likewise. ! (CLASSTYPE_MARKED2): Likewise. ! (CLASSTYPE_MARKED3): Likewise. ! (CLASSTYPE_MARKED4): Likewise. ! (CLASSTYPE_MARKED5): Likewise. ! (CLASSTYPE_MARKED6): Likewise. ! (SET_CLASSTYPE_MARKED): Whitespace. ! (CLEAR_CLASSTYPE_MARKED): Likewise. ! (SET_CLASSTYPE_MARKED2): Likewise. ! (CLEAR_CLASSTYPE_MARKED2): Likewise. ! (SET_CLASSTYPE_MARKED3): Likewise. ! (CLEAR_CLASSTYPE_MARKED3): Likewise. ! (SET_CLASSTYPE_MARKED4): Likewise. ! (CLEAR_CLASSTYPE_MARKED4): Likewise. ! (SET_CLASSTYPE_MARKED5): Likewise. ! (CLEAR_CLASSTYPE_MARKED5): Likewise. ! (SET_CLASSTYPE_MARKED6): Likewise. ! (CLEAR_CLASSTYPE_MARKED6): Likewise. ! (CLASSTYPE_TAGS): Likewise. ! (CLASSTYPE_VSIZE): Likewise. ! (CLASSTYPE_VBASECLASSES): Likewise. ! (CANONICAL_BINFO): Add parenthesis. ! (CLASSTYPE_SIZE(NODE): Likewise. ! (CLASSTYPE_SIZE_UNIT): Likewise. ! (CLASSTYPE_ALIGN(NODE): Likewise. ! (CLASSTYPE_USER_ALIGN): Likewise. ! (TYPE_JAVA_INTERFACE): Likewise. ! (CLASSTYPE_PURE_VIRTUALS): Likewise. ! (CLASSTYPE_NEEDS_VIRTUAL_REINIT): Whitespace and wrap. ! (TYPE_HAS_DEFAULT_CONSTRUCTOR): Likewise. ! (CLASSTYPE_HAS_MUTABLE): Likewise. ! (CLASSTYPE_FRIEND_CLASSES): Likewise. Likewise. ! (CLASSTYPE_DECLARED_CLASS): Whitespace and wrap. ! (CLASSTYPE_READONLY_FIELDS_NEED_INIT): Likewise. ! (CLASSTYPE_REF_FIELDS_NEED_INIT): Likewise. ! (CLASSTYPE_INTERFACE_ONLY): Likewise. ! (CLASSTYPE_INTERFACE_KNOWN): Likewise. ! (CLASSTYPE_INTERFACE_UNKNOWN): Likewise. ! (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise. ! (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise. ! (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise. ! (CLASSTYPE_DEBUG_REQUESTED): Whitespace and wrap. ! (BINFO_UNSHARED_MARKED): Whitespace. ! (BINFO_MARKED): Whitespace and wrap. ! (SET_BINFO_MARKED): Likewise. ! (CLEAR_BINFO_MARKED): Likewise. ! (BINFO_VTABLE_PATH_MARKED): Likewise. ! (SET_BINFO_VTABLE_PATH_MARKED): Likewise. ! (CLEAR_BINFO_VTABLE_PATH_MARKED): Likewise. ! (BINFO_SUBVTT_INDEX): Remove parenthesis. ! (BINFO_VPTR_INDEX): Likewise. ! (BINFO_PRIMARY_BASE_OF): Likewise, ! (CLASSTYPE_VFIELDS): Whitespace. ! (VF_DERIVED_VALUE): Wrap long line. ! (NAMESPACE_LEVEL): Whitespace. ! (CAN_HAVE_FULL_LANG_DECL_P): Remove parenthesis. ! (DEFARG_POINTER): Whitespace. ! (DECL_NEEDED_P): Remove parenthesis. ! (DECL_LANGUAGE): Whitespace. ! (SET_DECL_LANGUAGE): Add parenthesis. ! (DECL_CONSTRUCTOR_P): Whitespace and wrap. ! (DECL_OVERLOADED_OPERATOR_P): Remove parenthesis. ! (DECL_IN_AGGR_P): Whitespace. ! (DECL_FRIEND_P): Likewise. ! (DECL_BEFRIENDING_CLASSES): Likewise. ! (DECL_STATIC_FUNCTION_P): Whitespace and wrap. ! (DECL_NONCONVERTING_P): Whitespace. ! (DECL_PURE_VIRTUAL_P): Likewise. ! (DECL_NEEDS_FINAL_OVERRIDER_P): Likewise. ! (DECL_PENDING_INLINE_INFO): Whitespace. ! (DECL_SORTED_FIELDS): Likewise. ! (DECL_DEFERRED_FN): Likewise. ! (DECL_TEMPLATE_INFO): Likewise. ! (CLASSTYPE_TEMPLATE_INFO): Whitespace and wrap. ! (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO); Likewise. ! (SET_TYPE_TEMPLATE_INFO): Add parenthesis. ! (TMPL_ARGS_LEVEL): Likewise. ! (SET_TMPL_ARGS_LEVEL): Likewise. ! (INNERMOST_TEMPLATE_PARMS): Whitespace. ! (C_TYPEDEF_EXPLICITLY_SIGNED): Uppercase macro parameter. ! (INTEGRAL_CODE_P(CODE): Add parenthesis. ! (CP_INTEGRAL_TYPE_P): Remove parenthesis. ! (TYPE_HAS_CONSTRUCTOR): Whitespace. ! (TREE_HAS_CONSTRUCTOR): Likewise. ! (TYPE_HAS_DESTRUCTOR): Likewise. ! (TYPE_HAS_REAL_ASSIGN_REF): Likewise. ! (TYPE_HAS_COMPLEX_ASSIGN_REF): Likewise. ! (TYPE_HAS_ABSTRACT_ASSIGN_REF): Likewise. ! (TYPE_HAS_COMPLEX_INIT_REF): Likewise. ! (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): Likewise. ! (TYPE_PTRMEMFUNC_P): Likewise. ! (TYPE_PTRMEMFUNC_FLAG): Likewise. ! (TYPE_GET_PTRMEMFUNC_TYPE): Likewise. ! (TYPE_SET_PTRMEMFUNC_TYPE): Likewise. ! (TYPE_PTRMEM_CLASS_TYPE): Remove parenthesis. ! (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise. ! (DECL_ACCESS): Whitespace. ! (DECL_GLOBAL_CTOR_P): Remove parenthesis. ! (DECL_GLOBAL_DTOR_P): Likewise. ! (GLOBAL_INIT_PRIORITY): Likewise. ! (DECL_TEMPLATE_PARMS): Likewise. ! (DECL_TEMPLATE_RESULT): Likewise. ! (DECL_TEMPLATE_INSTANTIATIONS): Likewise. ! (DECL_TEMPLATE_SPECIALIZATIONS): Likewise. ! (DECL_IMPLICIT_TYPEDEF_P): Remove parenthesis. ! (SET_DECL_IMPLICIT_TYPEDEF_P): Likewise. ! (PRIMARY_TEMPLATE_P): Add parenthesis. ! (DECL_USE_TEMPLATE): Whitespace. ! (CLASSTYPE_IMPLICIT_INSTANTIATION): Likewise. ! (SET_CLASSTYPE_IMPLICIT_INSTANTIATION): Likewise. ! (CLASSTYPE_EXPLICIT_INSTANTIATION): Likewise. ! (SET_CLASSTYPE_EXPLICIT_INSTANTIATION): Likewise. ! (CALL_DECLARATOR_PARMS): Remove parenthesis. ! (CALL_DECLARATOR_QUALS): Likewise. ! (CALL_DECLARATOR_EXCEPTION_SPEC): Likewise. ! (TEMP_NAME_P): Wrap. ! (VFIELD_NAME_P): Likewise. ! (B_SET): Uppercase macro parameters and add parenthesis. ! (B_CLR): Likewise. ! (B_TST): Likewise. ! (LOOKUP_NAMESPACES_ONLY): Uppercase macro parameters. ! (LOOKUP_TYPES_ONLY): Uppercase macro parameters. ! (LOOKUP_QUALIFIERS_ONLY): Uppercase macro parameters. ! (same_or_base_type_p): Likewise. ! (cp_deprecated): Likewise. ! ! 2002-01-05 Richard Henderson ! ! * semantics.c (expand_body): Revert last change. ! ! 2002-01-04 Jason Merrill ! ! PR c++/4122 ! * class.c (update_vtable_entry_for_fn): Set delta to zero for a ! lost primary. ! ! * class.c (build_vtbl_initializer): Check for a lost primary ! before calculating the vtable entry to throw away. ! ! 2002-01-02 Jason Merrill ! ! * semantics.c (expand_body): Call outlining_inline_function when ! emitting an inline function out of line. ! ! 2002-01-02 Nathan Sidwell ! ! PR c++/5116, c++/764 reversion ! * call.c (build_new_op): Revert the instantiations. They are ! incorrect. ! ! 2002-01-02 Nathan Sidwell ! ! PR c++/5089 ! * decl2.c (reparse_absdcl_as_casts): Don't warn about casts to void. ! ! 2002-01-02 Nathan Sidwell ! ! PR c++/3716 ! * pt.c (tsubst_aggr_type): Move pmf handling into tsubst. ! (tsubst, case POINTER_TYPE): Handle pmfs here. ! (tsubst, case OFFSET_TYPE): Check it is not an offset to ! reference. If it is offset to FUNCTION_TYPE, create a METHOD_TYPE. ! ! 2002-01-02 Nathan Sidwell ! ! PR c++/35 ! * cp-tree.h (DECL_LANG_FLAG_0): Used for PARM_DECL too. ! (DECL_TEMPLATE_PARM_P): A PARM_DECL might be one too. ! * pt.c (process_template_parm): SET_DECL_TEMPLATE_PARM_P on the ! PARM_DECL. ! (tsubst_template_parms): Break up loop statements. ! (tsubst_decl, case PARM_DECL): Copy DECL_TEMPLATE_PARM_P. Template ! parm PARM_DECLs don't get promoted. ! ! 2002-01-02 Nathan Sidwell ! ! PR c++/5123 ! * typeck.c (build_component_ref): Cope with a TEMPLATE_ID_EXPR. ! (build_x_function_call): Cope with a COMPONENT_REF containing a ! TEMPLATE_ID_EXPR. ! ! 2002-01-02 Nathan Sidwell ! ! PR c++/5213 ! * pt.c (convert_template_argument): Be more careful determining ! when RECORD_TYPE templates are or are not templates. ! ! 2002-01-02 Nathan Sidwell ! ! PR c++/775 ! * cp-tree.h (handle_class_head): Adjust prototype. ! * decl2.c (handle_class_head): Add DEFN_P and NEW_TYPE_P ! parameters. Use for all class heads. ! * parse.y (named_class_head_sans_basetype, named_class_head, ! named_complex_class_head_sans_basetype, ! named_class_head_sans_basetype_defn, ! unnamed_class_head): Remove. ! (class_head, class_head_apparent_template): Recognize class heads ! (class_head_decl, class_head_defn): New reductions. Process class ! heads. ! (structsp): Adjust class definition and class declaration ! reductions. ! (maybe_base_class_list): Give diagnostic on empty list. ! ! 2002-01-02 Nathan Sidwell ! ! PR c++/4379 ! * typeck.c (build_x_unary_op): Don't destroy the OFFSET_REF on a ! single non-static member. ! (unary_complex_lvalue): If it cannot be a pointer to member, don't ! make it so. Check it is not pointer to reference. ! ! 2002-01-02 Nathan Sidwell ! ! PR c++/5132 ! * decl2.c (reparse_absdcl_as_casts): Don't digest_init if we ! are processing a template decl. ! ! 2002-01-02 Nathan Sidwell ! ! PR c++/5116, c++/764 ! * call.c (build_new_op): Make sure template class operands are ! instantiated. Simplify arglist construction. ! ! 2001-12-29 Nathan Sidwell ! ! * call.c (build_user_type_conversion_1): Use my_friendly_assert ! rather than if ... abort. ! * cvt.c (convert_to_reference): Likewise. ! * semantics.c (setup_vtbl_ptr): Likewise. ! * pt.c (lookup_template_class): Comment typo. ! ! 2001-12-29 Nathan Sidwell ! ! PR c++/5125 ! * pt.c (push_template_decl_real): Make sure DECL has ! DECL_LANG_SPECIFIC. ! ! 2001-12-29 Nathan Sidwell ! ! PR c++/335 ! * init.c (resolve_offset_ref): Copy cv qualifiers of this pointer ! for non-reference fields. ! * typeck.c (require_complete_type): Use resolve_offset_ref). ! ! 2001-12-26 Nathan Sidwell ! ! PR c++/196 ! * parse.y (bad_parm): Better diagnostic when given a SCOPE_REF. ! ! 2001-12-24 Nathan Sidwell ! ! PR c++/160 ! * typeck.c (build_modify_expr): Remove old unreachable code & tidy ! up. Don't stabilize_references when initializing a reference. ! ! 2001-12-23 Kaveh R. Ghazi ! ! * decl2.c (lang_f_options): Const-ify. ! ! 2001-12-20 Joseph S. Myers ! ! * config-lang.in (diff_excludes): Remove. ! ! 2001-12-19 Nathan Sidwell ! ! PR c++/90 ! * typeck.c (build_function_call_real): Use original function ! expression for errors. ! ! 2001-12-18 Jason Merrill ! ! PR c++/3242 ! * class.c (add_method): Do compare 'this' quals when trying to match a ! used function. Don't defer to another used function. ! ! 2001-12-18 Nathan Sidwell ! ! * pt.c (instantiate_clone): Remove, fold into ... ! (instantiate_template): ... here. Simplify by removing mutual ! recursion. ! * typeck2.c (build_m_component_ref): Don't cv qualify the function ! pointed to by a pointer to function. ! * class.c (delete_duplicate_fields_1): Typo. ! ! 2001-12-18 Jason Merrill ! ! C++ ABI change: destroy value arguments in caller. ! * semantics.c (genrtl_start_function, genrtl_finish_function): Don't ! create an extra binding level for the parameters. ! * decl.c (store_parm_decls): Don't do parameter cleanups. ! ! 2001-12-18 Nathan Sidwell ! ! * call.c (build_new_method_call): Use '%#V'. ! * error.c (cv_to_string): Use V parameter to determine padding. ! ! 2001-12-18 Joseph S. Myers ! ! * call.c, decl2.c, init.c: Use "built-in" and "bit-field" ! spellings in messages. ! ! 2001-12-17 Zack Weinberg ! ! * cp-tree.h: Delete #defines for cp_error, cp_warning, ! cp_pedwarn, and cp_compiler_error. ! * call.c, class.c, cp-tree.h, cvt.c, decl.c, decl2.c, error.c, ! except.c, friend.c, init.c, lex.c, method.c, parse.y, pt.c, ! rtti.c, search.c, semantics.c, spew.c, tree.c, typeck.c, ! typeck2.c: Change calls to the above macros to use their ! language-independent equivalents: error, warning, pedwarn, and ! internal_error respectively. ! ! 2001-12-16 Neil Booth ! ! * decl2.c (finish_file): Remove back_end_hook. ! ! 2001-12-16 Joseph S. Myers ! ! * ChangeLog.1, ChangeLog.2, ChangeLog, NEWS, call.c, class.c, ! cp-tree.h, decl.c, decl2.c, except.c, operators.def, optimize.c, ! pt.c, rtti.c, semantics.c, typeck.c: Fix spelling errors. ! ! 2001-12-15 Joseph S. Myers ! ! * lang-options.h: Use American spelling in messages. ! ! 2001-12-13 Jason Merrill ! ! * Make-lang.in (parse.h): Separate rule, just depend on parse.c. ! ! Use cleanups to run base and member destructors. ! * init.c (push_base_cleanups): New function, split out from... ! (build_delete): ...here. Lose !TYPE_HAS_DESTRUCTOR code. ! * decl.c (finish_destructor_body): Move vbase destruction code to ! push_base_cleanups. ! (begin_function_body, finish_function_body): New fns. ! (finish_function): Move [cd]tor handling and call_poplevel to ! finish_function_body. ! (pushdecl): Skip the new level. ! * semantics.c (genrtl_try_block): Don't call end_protect_partials. ! (setup_vtbl_ptr): Call push_base_cleanups. ! * method.c (synthesize_method): Call {begin,end}_function_body. ! * pt.c (tsubst_expr): Handle COMPOUND_STMT_BODY_BLOCK. ! * cp-tree.h: Declare new fns. ! * parse.y (function_body, .begin_function_body): New nonterminals. ! (fndef, pending_inline, function_try_block): Use function_body. ! (ctor_initializer_opt, function_try_block): No longer has a value. ! (base_init): Remove .set_base_init token. ! (.set_base_init, compstmt_or_error): Remove. ! * Make-lang.in (parse.c): Expect two fewer s/r conflicts. ! ! * optimize.c (maybe_clone_body): Fix parameter updating. ! ! 2001-12-12 Jason Merrill ! ! * decl.c (store_parm_decls): Remove parms_have_cleanups cruft. ! * semantics.c (genrtl_start_function): Don't pass ! parms_have_cleanups or push an extra binding level. ! (genrtl_finish_function): Lose cleanup_label cruft. ! ! * cp-tree.h (struct cp_language_function): Remove x_ctor_label. ! (ctor_label): Remove. ! * semantics.c (finish_return_stmt): Lose ctor_label support. ! * decl.c (finish_constructor_body, mark_lang_function): Likewise. ! * typeck.c (check_return_expr): Check DECL_DESTRUCTOR_P, not ! dtor_label. ! ! * call.c (build_new_method_call): Let resolves_to_fixed_type_p ! check for [cd]tors. ! * class.c (fixed_type_or_null, case INDIRECT_REF): Fix. ! ! * decl.c (finish_function): Check VMS_TARGET, not VMS. ! ! * decl.c (start_cleanup_fn): Remove redundant pushlevel. ! (end_cleanup_fn): And poplevel. ! ! * semantics.c (setup_vtbl_ptr): Always build a CTOR_INITIALIZER ! if we're in a template. ! ! 2001-12-12 Jakub Jelinek ! ! * cp-tree.h (DESTRUCTOR_DECL_PREFIX, DESTRUCTOR_NAME_P, ! ANON_PARMNAME_FORMAT, ANON_PARMNAME_P, DESTRUCTOR_NAME_FORMAT, ! THIS_NAME_P): Delete. ! * spew.c (read_process_identifier): Remove DESTRUCTOR_NAME_P, ! THIS_NAME_P and ANON_PARMNAME_P tests from warning about clash ! with internal naming scheme. ! * error.c (dump_decl): Remove DESTRUCTOR_NAME_P use. ! ! 2001-12-12 Nathan Sidwell ! ! * decl.c (grokdeclarator): Deprecated implicit typename use. ! ! 2001-12-11 Nathan Sidwell ! ! PR g++/51 ! * parse.y (frob_specs): Indicate it is a language linkage which ! contained the extern. ! * decl.c (grokdeclarator): Allow extern language linkage with ! other specifiers. ! ! 2001-12-10 Nathan Sidwell ! ! PR g++/72 ! * decl.c (add_binding): Don't reject duplicate typedefs involving ! template parameters. ! ! 2001-12-10 Neil Booth ! ! * parse.y, semantics.c: Similarly. ! ! 2001-12-09 Nathan Sidwell ! ! PR g++/87 ! * cp-tree.h (DECL_COPY_CONSTRUCTOR_P): Use copy_fn_p. ! (copy_args_p): Rename to ... ! (copy_fn_p): ... here. ! (grok_special_member_properties): New function. ! (grok_op_properties): Lose VIRTUALP parameter. ! (copy_assignment_arg_p): Remove. ! * call.c (build_over_call): Use copy_fn_p. ! * decl.c (grokfndecl): Reformat. Adjust call to ! grok_op_properties. ! (copy_args_p): Rename to ... ! (copy_fn_p): ... here. Reject template functions. Check for pass ! by value. ! (grok_special_member_properties): Remember special functions. ! (grok_ctor_properties): Don't remember them here, just check. ! (grok_op_properties): Likewise. ! (start_method): Call grok_special_member_properties. ! * decl2.c (grokfield): Likewise. ! (copy_assignment_arg_p): Remove. ! (grok_function_init): Don't remember abstract assignment here. ! * pt.c (instantiate_class_template): Call ! grok_special_member_properties. ! (tsubst_decl): Adjust grok_op_properties call. ! ! 2001-12-08 Aldy Hernandez ! ! * lex.c (rid_to_yy): Add RID_CHOOSE_EXPR and ! RID_TYPES_COMPATIBLE_P. ! ! 2001-12-08 John David Anglin ! ! * semantics.c (simplify_aggr_init_exprs_r): Add DIRECT_BIND flag in ! call to build_aggr_init. ! * cp-tree.h (DIRECT_BIND): Document new use of DIRECT_BIND. ! ! 2001-12-08 Neil Booth ! ! * parse.y: Replace uses of the string non-terminal with STRING. ! Don't perform string concatentaion here. ! (string): Remove non-terminal. ! * semantics.c (finish_asm_stmt): Don't concatenate strings here. ! ! 2001-12-05 Jason Merrill ! ! * cp-lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING): Define. ! (LANG_HOOKS_TREE_INLINING_END_INLINING): Define. ! * tree.c (cp_start_inlining, cp_end_inlining): New fns. ! * pt.c (push_tinst_level): No longer static. ! * cp-tree.h: Declare them. ! ! * init.c (resolve_offset_ref): Don't check access for the base ! conversion to access a FIELD_DECL. ! ! * cp-tree.h (TYPE_REFFN_P): New macro. ! * decl.c (bad_specifiers): Check it, too. ! ! * rtti.c (create_pseudo_type_info): Set CLASSTYPE_INTERFACE_ONLY ! on the __*_type_info type if we haven't seen a definition. ! ! 2001-12-05 Neil Booth ! ! * decl.c: Include c-common.h. ! (shadow_warning): Move to c-common.c. ! ! Wed Dec 5 17:00:49 2001 Richard Kenner ! ! * decl.c (duplicate_decls): Don't copy DECL_NO_CHECK_MEMORY_USAGE. ! ! 2001-12-04 Nathan Sidwell ! ! * pt.c (end_template_parm_list): Clear TREE_CHAIN of each parm. ! ! 2001-12-04 Nathan Sidwell ! ! PR g++/164 ! * init.c (sort_base_init): Allow binfos to be directly specified. ! * method.c (do_build_copy_constructor): Explicitly convert to the ! base instance. ! (do_build_assign_ref): Likewise. ! ! 2001-12-03 Hans-Peter Nilsson ! ! * decl.c (xref_basetypes): Don't use C99 construct in tag_code ! declaration and initialization. ! ! 2001-12-03 Neil Booth ! ! * typeck2.c: Remove leading capital from diagnostic messages, as ! per GNU coding standards. ! ! 2001-12-03 Mumit Khan ! ! PR c++/3394 ! * decl.c (xref_basetypes): Handle attributes between ! 'class' and name. ! ! 2001-12-03 Nathan Sidwell ! ! PR g++/3381 ! * parse.y (named_complex_class_head_sans_basetype): Add new ! reduction. ! * Make-lang.in (parse.c): Adjust expected conflict count. ! ! 2001-12-03 Jason Merrill ! ! * class.c (finish_vtbls): Fill in BINFO_VPTR_FIELD in the ! immediate binfos for our virtual bases. ! ! 2001-12-02 Neil Booth ! ! * call.c (build_java_interface_fn_ref): Similarly. ! * except.c (is_admissible_throw_operand): Similarly. ! * init.c (build_java_class_ref): Similarly. ! * xref.c (open_xref_file): Similarly. ! ! 2001-12-01 Neil Booth ! ! * class.c (finish_struct): Remove trailing periods from messages. ! * decl.c (check_tag_decl): Similarly. ! * lex.c (cxx_set_yydebug): Similarly. ! * typeck2.c (friendly_abort): Similarly. ! ! 2001-11-29 Mark Mitchell ! ! PR c++/3048 ! * cp-tree.h (ovl_member): Remove. ! * decl2.c (merge_functions): Handle extern "C" functions ! specially. ! * tree.c (ovl_member): Remove. ! ! 2001-11-29 Mark Mitchell ! ! PR c++/4842 ! * class.c (get_basefndecls): Take an IDENTIFIER_NODE, not a ! FUNCTION_DECL, as input. ! (mark_overriders): Remove. ! (warn_hidden): Rework for the new ABI. ! ! 2001-11-29 Mark Mitchell ! ! PR c++/3471 ! * call.c (convert_like_real): Do not build additional temporaries ! for rvalues of class type. ! ! 2001-11-28 Nathan Sidwell ! ! * cp-tree.h (UNIQUELY_DERIVED_FROM_P): Use lookup base. ! (ACCESSIBLY_UNIQUELY_DERIVED_FROM_P): Likewise. ! (PUBLICLY_UNIQUELY_DERIVED_FROM_P: Likewise. ! (DERIVED_FROM_P): Likewise. ! (enum base_access): Renumber, add ba_quiet bit mask. ! (get_binfo): Remove. ! (get_base_distance): Remove. ! (binfo_value): Remove. ! (ACCESSIBLY_DERIVED_FROM_P): Remove. ! * call.c (standard_conversion): Use lookup_base. ! * class.c (strictly_overrides): Likewise. ! (layout_virtual_bases): Likewise. ! (warn_about_ambiguous_direct_bases): Likewise. ! (is_base_of_enclosing_class): Likewise. ! (add_vcall_offset_vtbl_entries_1): Likewise. ! * cvt.c (build_up_reference): Adjust comment. ! * init.c (build_member_call): Reformat. ! * search.c (get_binfo): Remove. ! (get_base_distance_recursive): Remove. ! (get_base_distance): Remove. ! (lookup_base_r): Tweak. ! (lookup_base): Add ba_quiet control. Complete the types here. ! (covariant_return_p): Use lookup_base. ! * tree.c (binfo_value): Remove. ! (maybe_dummy_object): Use lookup_base. ! * typeck.c (build_static_cast): Use lookup_base. ! (get_delta_difference): Likewise. ! * typeck2.c (binfo_or_else): Use lookup_base. ! (build_scoped_ref): Add back error_mark_check. ! (build_m_component_ref): Use lookup_base. ! ! 2001-11-29 Joseph S. Myers ! ! * Make-lang.in (c++.generated-manpages): New dummy target. ! ! Tue Nov 27 09:03:47 2001 Richard Kenner ! ! * Make-lang.in (cp-lang.o): Depends on c-common.h. ! * cp-lang.c (c-common.h): Include. ! (LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks. ! * decl.c (cxx_init_decl_processing): Don't set lang_safe_from_p. ! * expr.c (init_cplus_expand): Don't set lang_expand_constant. ! ! 2001-11-26 Neil Booth ! ! * decl2.c (c_language): Move to c-common.c. ! * lex.c (cxx_post_options, cxx_init_options): Use c-common.c ! functions. ! (cxx_init): Update. ! ! 2001-11-26 Jason Merrill ! ! * call.c (joust): Remove COND_EXPR hack. ! ! 2001-11-25 Aldy Hernandez ! ! * search.c (lookup_base_r): Declare bk in variable declaration ! space. ! ! 2001-11-25 Nathan Sidwell ! ! PR g++/3145 ! * class.c (build_vbase_pointer): Remove. ! (build_vbase_path): Remove. ! (build_base_path): New function. ! * cp-tree.h (base_access, base_kind): New enumerations. ! (build_base_path): Declare. ! (convert_pointer_to_real): Remove. ! (convert_pointer_to): Remove. ! (lookup_base): Declare. ! (convert_pointer_to_vbase): Remove. ! * call.c (build_scoped_method_call): Use lookup_base & ! build_base_path instead of convert_pointer_to_real, ! get_base_distance & get_binfo. ! (build_over_call): Likewise. ! * cvt.c (cp_convert_to_pointer): Likewise. ! (convert_to_pointer_force): Likewise. ! (build_up_reference): Likewise. ! (convert_pointer_to_real): Remove. ! (convert_pointer_to): Remove. ! * init.c (dfs_initialize_vtbl_ptrs): Use build_base_path ! instead of convert_pointer_to_vbase & build_vbase_path. ! (emit_base_init): Use build_base_path instead of ! convert_pointer_to_real. ! (expand_virtual_init): Lose unrequired conversions. ! (resolve_offset_ref): Use lookup_base and build_base_path ! instead of convert_pointer_to. ! * rtti.c (build_dynamic_cast_1): Use lookup_base & ! build_base_path instead of get_base_distance & build_vbase_path. ! * search.c (get_vbase_1): Remove. ! (get_vbase): Remove. ! (convert_pointer_to_vbase): Remove. ! (lookup_base_r): New function. ! (lookup_base): New function. ! * typeck.c (require_complete_type): Use lookup_base & ! build_base_path instead of convert_pointer_to. ! (build_component_ref): Likewise. ! (build_x_function_call): Likewise. ! (get_member_function_from_ptrfunc): Likewise. ! (build_component_addr): Likewise. ! * typeck2.c (build_scoped_ref): Likewise. ! ! 2001-11-22 Bryce McKinlay ! ! * cp-tree.h (CP_TYPE_QUALS): Removed. ! * decl.c (cxx_init_decl_processing): Don't set lang_dump_tree. ! * cp-lang.c: Set LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN and ! LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN. ! * dump.c (cp_dump_tree): Use void* dump_info argument to match ! lang-hooks prototype. ! * call.c, cp-tree.h, cvt.c, decl.c, init.c, mangle.c, method.c, pt.c, ! rtti.c, semantics.c, tree.c, typeck.c, typeck2.c: All references to ! CP_TYPE_QUALS changed to cp_type_quals. ! * Make-lang.in: References to c-dump.h changed to tree-dump.h. ! (CXX_C_OBJS): Remove c-dump.o. ! ! 2001-11-21 Mark Mitchell ! ! PR c++/3637 ! * pt.c (lookup_template_class): Ensure that all specializations ! are registered on the list corresponding to the most general ! template. ! ! 2001-11-20 Mark Mitchell ! ! * call.c (non_reference): Add documentation. ! (convert_class_to_reference): Do not strip reference types ! from conversion operators. ! (maybe_handle_ref_bind): Simplify. ! (compare_ics): Correct handling of references. ! ! 2001-11-19 John Wilkinson ! ! * dump.c (dump_op): New function. ! (cp_dump_tree): Dump CLASSTYPE_TEMPLATE_SPECIALIZATION. Use ! dump_op. Dump DECL_MUTABLE, access and staticness for VAR_DECLs. ! DECL_PURE_VIRTUAL_P, DECL_VIRTUAL_P, ! ! 2001-11-19 Mark Mitchell ! ! PR4629 ! * semantics.c (finish_sizeof): Make sure that expression created ! while processing a template do not have a type. ! (finish_alignof): Likewise. ! * typeck.c (c_sizeof): Likewise. ! (expr_sizeof): Likewise. ! ! 2001-11-18 Neil Booth ! ! * lex.c (cxx_finish): Call c_common_finish. ! (finish_parse): Remove. ! ! 2001-11-17 Kriang Lerdsuwanakij ! ! * decl.c (create_array_type_for_decl): Check if NAME is NULL_TREE ! when displaying error message about missing array bounds. ! ! 2001-11-17 Kriang Lerdsuwanakij ! ! * mangle.c (write_expression): Handle CAST_EXPR, STATIC_CAST_EXPR, ! CONST_CAST_EXPR. ! * operators.def: Add CAST_EXPR, STATIC_CAST_EXPR, CONST_CAST_EXPR. ! ! 2001-11-16 Neil Booth ! ! * cp-tree.h (print_class_statistics): Restore. ! ! 2001-11-15 Jason Merrill ! ! * method.c (use_thunk): Don't emit debugging information for thunks. ! ! * parse.y: Add ... IDENTIFIER SCOPE and ... PTYPENAME SCOPE expansions. ! * decl.c (make_typename_type): Handle getting a class template. ! * search.c (lookup_field_r): A class template is good enough for ! want_type. ! ! * call.c (convert_like_real): Only use cp_convert for the bad part. ! (standard_conversion): Also allow bad int->enum. ! * typeck.c (ptr_reasonably_similar): Also allow functions to ! interconvert. Pointers to same-size integers are reasonably ! similar. ! ! * cvt.c (convert_to_void): If we build a new COND_EXPR, always ! give it void type. ! ! 2001-11-15 Nathan Sidwell ! ! PR g++/3154 ! * init.c (sort_base_init): Remove unreachable code. ! (expand_member_init): Adjust comment to reflect reality. Simplify ! and remove unreachable code. ! ! 2001-11-15 Neil Booth ! ! * cp-tree.h (init_reswords, cxx_init_decl_processing): New. ! (cxx_init): Update prototype. ! * decl.c (init_decl_processing): Rename. Move null node init ! to its creation time. ! * lex.c (cxx_init_options): Update. ! (cxx_init): Combine with old init_parse; also call ! cxx_init_decl_processing. ! ! 2001-11-14 Richard Sandiford ! ! * decl.c (check_initializer): Try to complete the type of an ! array element before checking whether it's complete. Don't ! complain about arrays with complete element types but an ! unknown size. ! (cp_finish_decl): Build the hierarchical constructor before ! calling maybe_deduce_size_from_array_init. ! ! 2001-11-14 Joseph S. Myers ! ! * Make-lang.in: Change all uses of $(manext) to $(man1ext). ! ! 2001-11-13 Nathan Sidwell ! ! PR g++/4206 ! * parse.y (already_scoped_stmt): Remove. ! (simple_stmt, WHILE & FOR): Use implicitly_scoped_stmt. ! ! 2001-11-12 H.J. Lu ! ! * cvt.c (ocp_convert): Don't warn the address of a weak ! function is always `true'. ! ! 2001-11-09 Neil Booth ! ! * cp-lang.c (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE, ! LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE, ! LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): Override. ! * cp-tree.h (print_class_statistics): Remove. ! (cxx_print_statistics, cxx_print_xnode, cxx_print_decl, cxx_print_type, ! cxx_print_identifier, cxx_set_yydebug): New. ! * lex.c (set_yydebug): Rename c_set_yydebug. ! * ptree.c (print_lang_decl, print_lang_type, print_lang_identifier, ! lang_print_xnode): Rename. ! * tree.c (print_lang_statistics): Rename. ! ! 2001-11-09 Kaveh R. Ghazi ! ! * class.c (dump_array): Fix format specifier warning. ! ! 2001-11-09 Neil Booth ! ! * cp-lang.c (LANG_HOOKS_NAME): Override. ! (struct lang_hooks): Constify. ! * lex.c (cxx_init_options): Update. ! (lang_identify): Remove. ! * parse.y (language_string): Remove. ! ! 2001-11-08 Andreas Franck ! ! * Make-lang.in (CXX_INSTALL_NAME, GXX_CROSS_NAME, ! DEMANGLER_CROSS_NAME): Handle program_transform_name the way ! suggested by autoconf. ! (GXX_TARGET_INSTALL_NAME, CXX_TARGET_INSTALL_NAME): Define. ! (c++.install-common): Use the transformed target alias names. ! ! 2001-11-06 Neil Booth ! ! * Make-lang.in: Update. ! * cp-lang.c: Include langhooks-def.h. ! ! 2001-11-04 Kriang Lerdsuwanakij ! ! * pt.c (tsubst_copy): Call tsubst for TYPEOF_EXPR. ! ! 2001-11-03 Kaveh R. Ghazi ! ! * lex.c (copy_lang_type): Add static prototype. ! ! 2001-11-02 Kriang Lerdsuwanakij ! ! * pt.c (unify): Handle SCOPE_REF. ! ! 2001-11-01 Jakub Jelinek ! ! * tree.c (cp_copy_res_decl_for_inlining): Adjust ! DECL_ABSTRACT_ORIGIN for the return variable. ! ! 2001-10-31 Zack Weinberg ! ! * Make-lang.in: Replace $(INTL_TARGETS) with po-generated. ! ! 2001-10-28 Joseph S. Myers ! ! * ChangeLog.1, ChangeLog.2, ChangeLog, class.c, decl2.c, search.c, ! semantics.c, spew.c: Fix spelling errors. ! ! 2001-10-27 Kriang Lerdsuwanakij ! ! * decl2.c (validate_nonmember_using_decl): Handle NAMESPACE_DECL. ! ! 2001-10-25 Zack Weinberg ! ! * cp-lang.c: Redefine LANG_HOOKS_CLEAR_BINDING_STACK to ! pop_everything. ! ! Tue Oct 23 14:00:20 2001 Richard Kenner ! ! * cp-lang.c (cxx_get_alias_set): New function. ! Point LANG_HOOKS_GET_ALIAS_SET to it. ! ! 2001-10-23 Kriang Lerdsuwanakij ! ! * cp-tree.def (UNBOUND_CLASS_TEMPLATE): New tree node. ! * cp-tree.h (make_unbound_class_template): Prototype new function. ! * decl.c (make_unbound_class_template): New function. ! * decl2.c (arg_assoc_template_arg): Handle UNBOUND_CLASS_TEMPLATE. ! * error.c (dump_type): Likewise. ! * mangle.c (write_type): Likewise. ! * parse.y (template_parm): Likewise. ! (template_argument): Use make_unbound_class_template. ! * pt.c (convert_template_argument): Handle UNBOUND_CLASS_TEMPLATE. ! (tsubst): Likewise. ! (tsubst_copy): Likewise. ! (unify): Likewise. ! * tree.c (walk_tree): Likewise. ! * typeck.c (comptypes): Likewise. ! ! 2001-10-21 Kaveh R. Ghazi ! ! * xref.c (GNU_xref_member): Use safe-ctype macros and/or fold ! extra calls into fewer ones. ! ! 2001-10-18 Alexandre Oliva ! ! * decl.c (duplicate_decls): Propagate DECL_UNINLINABLE. ! Warn when merging inline with attribute noinline. ! (start_decl, start_function): Warn if inline and attribute ! noinline appear in the same declaration. ! ! 2001-10-16 H.J. Lu ! ! * cp-tree.h (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Defined ! for tree checking disabled. ! ! 2001-10-16 Hans-Peter Nilsson ! ! * cp-tree.h (VFIELD_NAME_FORMAT) [NO_DOLLAR_IN_LABEL && ! NO_DOT_IN_LABEL]: Adjust to match VFIELD_NAME. ! ! 2001-10-15 Richard Sandiford ! ! * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Define. ! (unify): Only handle MINUS_EXPR specially if the above flag is set ! and the subtracted constant is 1. Clear the flag on recursive calls. ! Set it when unifying the maximum value in an INTEGER_TYPE's range. ! ! 2001-10-15 Richard Sandiford ! ! * decl.c (bad_specifiers): Don't allow exception specifications ! on any typedefs. ! ! 2001-10-14 Neil Booth ! ! * cp/lex.c (init_cp_pragma): Similarly. ! ! 2001-10-13 Kriang Lerdsuwanakij ! ! * pt.c (lookup_template_class): Build complete template arguments ! for BOUND_TEMPLATE_TEMPLATE_PARM. ! ! 2001-10-12 Kriang Lerdsuwanakij ! ! * cp-tree.h (TYPE_BINFO): Update comment. ! (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): New macro. ! (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Use template_info. ! (TYPENAME_TYPE_FULLNAME): Use TYPE_FIELDS. ! (copy_type): Prototype new function. ! * lex.c (copy_lang_decl): Gather tree node statistics. ! (copy_lang_type): New function. ! (copy_type): Likewise. ! (cp_make_lang_type): Create lang_type for ! BOUND_TEMPLATE_TEMPLATE_PARM. Set TYPE_BINFO for TYPENAME_TYPE ! and BOUND_TEMPLATE_TEMPLATE_PARM. ! * pt.c (tsubst): Use copy_type instead of copy_node. ! * search.c (lookup_field_1): Ignore TYPENAME_TYPE. ! ! 2001-10-12 Kriang Lerdsuwanakij ! ! * pt.c (determine_specialization): Ignore functions without ! DECL_TEMPLATE_INFO. ! ! 2001-10-12 Nathan Sidwell ! ! PR g++/4476 ! * typeck2.c (abstract_virtuals_error): Ignore incomplete classes. ! ! 2001-10-11 Jason Merrill ! ! * typeck2.c (store_init_value): Don't re-digest a bracketed ! initializer. ! ! * class.c (finish_struct_anon): Use TYPE_ANONYMOUS_P instead of ! ANON_AGGR_TYPE_P. ! ! 2001-10-11 Richard Henderson ! ! * class.c (build_vtable_entry_ref): Create a VTABLE_REF instead ! of an asm statement. ! (build_vtbl_ref_1): Split out from build_vtbl_ref. ! (build_vfn_ref): Use it to handle vtable descriptors before ! calling build_vtable_entry_ref. ! * decl2.c (output_vtable_inherit): Use assemble_vtable_inherit. ! ! 2001-10-10 Richard Henderson ! ! * parse.y (asm_operand): Allow named operands. ! * semantics.c (finish_asm_stmt): Tweek for changed location ! of the operand constrant. ! ! 2001-10-09 Jason Merrill ! ! * call.c (standard_conversion): Add bad conversion between ! integers and pointers. ! (convert_like_real): Don't use convert_for_initialization for bad ! conversions; complain here and use cp_convert. ! (build_over_call): Don't handle bad conversions specially. ! (perform_implicit_conversion): Allow bad conversions. ! (can_convert_arg_bad): New fn. ! * cp-tree.h: Declare it. ! * typeck.c (convert_for_assignment): Use it. ! (ptr_reasonably_similar): Any target type is similar to void. ! ! 2001-10-08 Alexandre Oliva ! ! * Make-lang.in (CXX_OBJS): Added cp-lang.o. ! (cp/cp-lang.o): New rule. ! * cp-tree.h: Declare hooks. ! * tree.c: Make hooks non-static. ! (init_tree): Don't initialize hooks here. ! * lex.c: Likewise. Move definition of lang_hooks to... ! * cp-lang.c: ... new file. ! ! 2001-10-08 Richard Henderson ! ! * cp-tree.h (struct lang_decl_flags): Remove declared_inline. ! (DECL_DECLARED_INLINE_P): Use the bit in struct c_lang_decl. ! ! 2001-10-07 Kaveh R. Ghazi ! ! * class.c (build_vtable_entry_ref): Const-ify. ! * decl.c (predefined_identifier, ! initialize_predefined_identifiers): Likewise. ! * init.c (build_new_1): Likewise. ! * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword): ! Likewise. ! ! 2001-10-05 Alexandre Oliva ! ! * optimize.c (struct inline_data): Moved to ../tree-inline.c. ! (INSNS_PER_STMT): Likewise. ! (remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise. ! (copy_body, initialize_inlined_parameters): Likewise. ! (declare_return_variable, inlinable_function_p): Likewise. ! (expand_call_inline, expand_calls_inline): Likewise. ! (optimize_inline_calls, clone_body): Likewise. ! * tree.c (walk_tree): Moved to ../tree-inline.c. ! (walk_tree_without_duplicates): Likewise. ! (copy_tree_r, remap_save_expr): Likewise. ! ! 2001-10-04 Alexandre Oliva ! ! * Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h. ! (cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise. ! * cp-tree.h (lang_decl): Moved inlined_fns to tree_decl. ! (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h. ! (flag_inline_trees): Moved declaration to ../tree-inline.h. ! (walk_tree): Moved declaration to ../tree-inline.h. ! (walk_tree_without_duplicates, copy_tree_r): Likewise. ! (remap_save_expr): Likewise. ! * decl.c: Include tree-inline.h. ! (lang_mark_tree): Don't mark inlined_fns. ! * decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c. ! * optimize.c: Include tree-inline.h. ! (optimize_inline_calls): Move declaration to ../tree.h, as ! non-static. ! (remap_decl): Use language-independent constructs and hooks. ! (remap_block, copy_body_r, declare_return_variable): Likewise. ! (inlinable_function_p): Likewise. Don't test for ! DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is ! no longer language-specific. ! (optimize_inline_calls): Likewise. Make it non-static. Moved ! call of dump_function to... ! (optimize_function): Here... ! (clone_body): New function, extracted from... ! (maybe_clone_body): ... here. Build decl_map locally and pass ! it on to clone_body. ! * pt.c, semantics.c: Include tree-inline.h. ! * tree.c: Likewise. ! (cp_walk_subtrees): New language-specific hook for tree inlining. ! (cp_cannot_inline_tree_fn, cp_add_pending_fn_decls, ! cp_is_overload_p, cp_auto_var_in_fn_p, ! cp_copy_res_decl_for_inlining): Likewise. ! (walk_tree): Move language-specific constructs into... ! (cp_walk_subtrees): this new function. ! (copy_tree_r): Use language-independent constructs and hooks. ! (init_tree): Initialize tree inlining hooks. ! (remap_save_expr): Adjust prototype so that the declaration ! does not require the definition of splay_tree. ! ! 2001-10-03 John David Anglin ! ! * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used ! to build the declaration instead of the declaration itself. ! ! 2001-10-02 Jason Merrill ! ! * decl2.c (cxx_decode_option): Add 'else'. ! ! * spew.c (end_input): No longer static. ! * cp-tree.h: Declare it. ! * parse.y (datadef): Add "error END_OF_SAVED_INPUT" expansion. ! ! 2001-10-02 Joseph S. Myers ! ! * call.c (build_over_call), typeck.c (build_function_call_real): ! Pass type attributes to check_function_format rather than name or ! assembler name. Don't require there to be a name or assembler ! name to check formats. ! ! 2001-10-02 Joseph S. Myers ! ! * decl.c (init_decl_processing): Don't call ! init_function_format_info. Initialize lang_attribute_table ! earlier. ! (builtin_function): Call decl_attributes. ! (insert_default_attributes): New. ! ! 2001-10-01 Jason Merrill ! ! * decl.c (grokdeclarator): Copy array typedef handling from C ! frontend. ! ! * decl.c (grokdeclarator): Copy too-large array handling from C ! frontend. ! ! 2001-09-29 Alexandre Oliva ! ! * config-lang.in (target_libs): Added target-gperf, so that we ! don't try to build it if C++ is disabled. ! ! 2001-09-23 Zack Weinberg ! ! * Make-lang.in (CXX_OBJS): Take out cp/errfn.o. ! (cp/errfn.o): Delete rule. ! (cp/error.o): Depend on flags.h. ! * errfn.c: Delete file. ! * cp-tree.h: Declare warn_deprecated. Remove definitions of ! TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, ! and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning, ! cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and ! internal_error respectively. Make cp_deprecated into a macro. ! Don't define cp_printer typedef or declare cp_printers. ! * error.c: Include flags.h. ! Delete: struct tree_formatting_info, print_function_argument_list, ! print_declaration, print_expression, print_function_declaration, ! print_function_parameter, print_type_id, print_cv_qualifier_seq, ! print_type_specifier_seq, print_simple_type_specifier, ! print_elaborated_type_specifier, print_rest_of_abstract_declarator, ! print_parameter_declaration_clause, print_exception_specification, ! print_nested_name_specifier, and definition of cp_printers. ! (locate_error): New function. ! (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and ! rewritten in terms of locate_error and diagnostic.c. ! (cp_tree_printer): Rename cp_printer; wire up to *_to_string ! instead of deleted print_* routines. Handle %C, %L, %O, %Q also. ! (init_error): Adjust to match. ! ! Sat Sep 22 09:15:31 2001 Richard Kenner ! ! * Make-lang.in (CXX_C_OBJS): Add attribs.o. ! ! 2001-09-21 Richard Henderson ! ! * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS. ! (build_vtbl_initializer): Likewise. ! (build_vfn_ref): New. ! * cp-tree.h: Declare it. ! * call.c (build_over_call): Use it. ! * decl2.c (mark_vtable_entries): Mark FDESC_EXPR. ! * typeck.c (get_member_function_from_ptrfunc): Mind descriptors. ! ! Fri Sep 21 08:16:19 2001 J"orn Rennecke ! ! * decl.c (grokdeclarator): Use C syntax for attr_flags declaration. ! ! 2001-09-21 Joseph S. Myers ! ! Table-driven attributes. ! * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES. ! * decl2.c (cplus_decl_attributes): Only take one attributes ! parameter. ! * cp-tree.c (cplus_decl_attributes): Update prototype. ! * class.c (finish_struct), decl.c (start_decl, start_function), ! decl2.c (grokfield), friend.c (do_friend), parse.y ! (parse_bitfield): Update calls to cplus_decl_attributes. ! * decl.c (grokdeclarator): Take a pointer to a single ordinary ! attribute list. ! * decl.h (grokdeclarator): Update prototype. ! * decl2.c (grokfield): Take a single ordinary attribute list. ! * friend.c (do_friend): Likewise. ! * decl.c (shadow_tag, groktypename, start_decl, ! start_handler_parms, grokdeclarator, grokparms, start_function, ! start_method), decl2.c (grokfield, grokbitfield, grokoptypename), ! parse.y (parse_field, parse_bitfield, component_decl_1), pt.c ! (process_template_parm, do_decl_instantiation): Pass single ! ordinary attribute lists around. ! * decl.c (grokdeclarator): Correct handling of nested attributes. ! Revert the patch ! 1998-10-18 Jason Merrill ! * decl.c (grokdeclarator): Embedded attrs bind to the right, ! not the left. ! . ! * cp-tree.h (cp_valid_lang_attribute): Remove declaration ! (cp_attribute_table): Declare. ! * decl.c (valid_lang_attribute): Don't define. ! (lang_attribute_table): Define. ! (init_decl_processing): Initialize lang_attribute_table instead of ! valid_lang_attribute. ! * tree.c (cp_valid_lang_attribute): Remove. ! (handle_java_interface_attribute, handle_com_interface_attribute, ! handle_init_priority_attribute): New functions. ! (cp_attribute_table): New array. ! * decl2.c (import_export_class): Don't use ! targetm.valid_type_attribute. ! ! 2001-09-15 Gabriel Dos Reis ! ! * Make-lang.in (cp/error.o): Depend on real.h ! * error.c: #include "real.h" ! ! 2001-09-15 Kaveh R. Ghazi ! ! * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of ! xmalloc/strcpy/strcat. ! ! 2001-09-13 Kaveh R. Ghazi ! ! * decl.c (warn_extern_redeclared_static, cp_make_fname_decl): ! Const-ification. ! * pt.c (tsubst_decl): Likewise. ! ! 2001-09-12 Kaveh R. Ghazi ! ! * decl2.c (lang_f_options): Const-ification. ! * lex.c (cplus_tree_code_name): Likewise. ! * spew.c (yyerror): Likewise. ! ! 2001-09-06 Nathan Sidwell ! ! PR c++/3986 ! * class.c (force_canonical_binfo_r): Check & move an indirect ! primary base first. ! (force_canonical_binfo): Check that it's not already ! canonical. ! (mark_primary_virtual_base): Remove BINFO parameter. ! (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here. ! ! 2001-09-06 Nathan Sidwell ! ! Remove TYPE_NONCOPIED_PARTS. ! * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto ! CLASSTYPE_PURE_VIRTUALS. ! (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO. ! * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS. ! (layout_class_type): Don't call fixup_inline_methods here ... ! (finish_struct_1): ... call it here. ! ! 2001-09-04 Mark Mitchell ! ! * decl.c (duplicate_decls): Remove code deadling with ! DECL_SAVED_INSNS. ! * decl2.c (finish_file): Likewise. ! * pt.c (instantiate_decl): Likewise. ! * semantics.c (expand_body): Don't defer local functions if ! they wouldn't be deferred for some other reason. Don't ! generate RTL for functions that will not be emitted. ! (genrtl_start_function): Remove code deadling with ! DECL_SAVED_INSNS. ! (genrtl_finish_function): Likewise. ! ! 2001-09-04 Nathan Sidwell ! ! PR c++/4203 ! * call.c (build_over_call): Do not optimize any empty base ! construction. ! ! 2001-08-31 Kriang Lerdsuwanakij ! ! * error.c (dump_template_decl): Output template parameters ! together with their specifiers. ! Output `class' prefix for template template parameter. ! (dump_decl): Fix formatting. ! ! 2001-08-30 Kurt Garloff ! ! * optimize.c (inlinable_function_p): Allow only smaller single ! functions. Halve inline limit after reaching recursive limit. ! ! 2001-08-30 Joern Rennecke ! Jason Merrill ! ! * class.c (build_vtable_entry_ref): Subtract in char*, not ! ptrdiff_t. ! ! 2001-08-23 Jason Merrill ! ! * tree.c (cp_build_qualified_type_real): Use get_qualified_type. ! (build_cplus_array_type): Use cp_build_qualified_type, not ! TYPE_MAIN_VARIANT, to get an unqualified version. ! ! * decl2.c (grok_alignof): Lose. ! (build_expr_from_tree): Use expr_sizeof and c_alignof_expr. ! * typeck.c (c_alignof): Lose. ! * semantics.c (finish_sizeof, finish_alignof): New. ! * parse.y: Use them. ! * cp-tree.h: Declare them. ! ! 2001-08-22 Jason Merrill ! ! * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement. ! Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK. ! * tree.c (cp_statement_code_p): A TAG_DEFN is a statement. ! ! 2001-08-19 Jakub Jelinek ! ! * typeck2.c (add_exception_specifier): Only require complete type if ! not in processing template declaration. ! ! 2001-08-18 Kaveh R. Ghazi ! ! * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to ! GNU_xref_start_scope and GNU_xref_end_scope. ! ! * tree.c (TYPE_HASH): Moved to ../tree.h. ! ! 2001-08-16 Mark Mitchell ! ! * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS ! on COMPOUND_EXPRs. ! ! 2001-08-14 Richard Henderson ! ! * class.c, cp-tree.h (build_vfn_ref): Remove. ! * call.c, rtti.c: Replace all refernces with build_vtbl_ref. ! ! 2001-08-13 Mark Mitchell ! ! * call.c (build_over_call): Mark COMPOUND_EXPRs generated for ! empty class assignment as having side-effects to avoid ! spurious warnings. ! ! 2001-08-13 Zack Weinberg ! ! * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies. ! * except.c: Include libfuncs.h. ! ! 2001-08-11 Gabriel Dos Reis ! ! * decl.c (grokdeclarator): Clarify diagnostic message. ! ! 2001-08-13 Kriang Lerdsuwanakij ! ! * decl2.c (do_nonmember_using_decl): Replace using directive ! with using declaration in the error message. ! ! 2001-08-11 Kriang Lerdsuwanakij ! ! * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the ! criterion to avoid rebuilding expression tree instead of ! processing_template_decl. ! ! 2001-08-07 Jason Merrill ! ! Support named return value optimization for inlines, too. ! * decl.c (finish_function): Nullify returns here. ! * semantics.c (genrtl_start_function): Not here. ! (cp_expand_stmt): Don't mess with CLEANUP_STMTs. ! (nullify_returns_r): No longer static. Just clear RETURN_EXPR. ! Also nullify the CLEANUP_STMT for the nrv. ! * cp-tree.h: Declare it. ! * optimize.c (declare_return_variable): Replace the nrv with the ! return variable. ! * typeck.c (check_return_expr): Be more flexible on alignment check. ! Ignore cv-quals when checking for a matching type. ! ! 2001-08-09 Richard Henderson ! ! * decl2.c (finish_objects): Use target hooks instead of ! assemble_constructor and assemble_destructor. ! ! 2001-08-08 John David Anglin ! ! * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'. ! ! 2001-08-07 Nathan Sidwell ! ! PR c++/3820 ! Stop using TYPE_NONCOPIED_PARTS. ! * call.c (build_over_call): Be careful when copy constructing ! or assigning to an empty class. ! * class.c (check_bases_and_members): It has a ! COMPLEX_ASSIGN_REF if it has a vptr. ! (layout_class_type): Don't add empty class padding to ! TYPE_NONCOPIED_PARTS. ! (finish_struct_1): Don't add the VFIELD either. ! * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_ ! initialization. ! ! 2001-08-07 Jason Merrill ! ! * tree.c (walk_tree): Walk siblings even if !walk_subtrees. ! ! 2001-08-06 Richard Henderson ! ! * decl2.c (finish_objects): Pass a symbol_ref and priority to ! assemble_{constructor,destructor}. Remove priority handling. ! ! 2001-08-05 Gabriel Dos Reis ! ! Don't allow template-id in using-declaration. ! * decl2.c (validate_nonmember_using_decl): Handle template-ids. ! (do_class_using_decl): Likewise. ! ! 2001-08-04 Neil Booth ! ! * cp/spew.c (read_token): No need to pop buffers. ! ! 2001-08-02 Stan Shebs ! ! * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used. ! (fnaddr_from_vtable_entry): Remove decl. ! * method.c (use_thunk): Update comment. ! ! 2001-08-01 Andrew Cagney ! ! * repo.c (get_base_filename): Change return value to const char ! pointer. ! ! 2001-08-02 Nathan Sidwell ! ! Kill -fhonor-std. ! * NEWS: Document. ! * cp-tree.h (flag_honor_std): Remove. ! (CPTI_FAKE_STD): Remove. ! (std_node): Remove comment about it being NULL. ! (fake_std_node): Remove. ! * decl.c (in_fake_std): Remove. ! (walk_namespaces_r): Remove fake_std_node check. ! (push_namespace): Remove in_fake_std code. ! (pop_namespace): Likewise. ! (lookup_name_real): Remove fake_std_node check. ! (init_decl_processing): Always create std_node. Always add ! std:: things there. ! (builtin_function): Always put non '_' fns in std. ! * decl2.c (flag_honor_std): Remove. ! (lang_f_options): Remove honor-std. ! (unsupported_options): Add honor-std. ! (set_decl_namespace): Remove fake_std_node check. ! (validate_nonmember_using_decl): Likewise. ! (do_using_directive): Likewise. ! (handle_class_head): Likewise. ! * dump.c (cp_dump_tree): Likewise. ! * except.c (init_exception_processing): Adjust. ! * init.c (build_member_call): Remove fake_std_node check. ! (build_offset_ref): Likewise. ! * lang-options.h: Remove -fhonor-std, -fno-honor-std. ! * rtti.c (init_rtti_processing): Adjust. ! ! 2001-07-31 Alexandre Petit-Bianco ! ! * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second ! operand while calling cp_tree_equal. ! ! 2001-07-31 Nathan Sidwell ! ! The 3.0 ABI no longer has vbase pointer fields. ! * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P, ! FORMAT_VBASE_NAME): Remove. ! * method.c (do_build_copy_constructor): Adjust. ! (do_build_assign_ref): Adjust. ! * search.c (lookup_field_r): Adjust. ! * typeck.c (build_component_ref): Adjust. ! ! The 3.0 ABI always has a vtable pointer at the start of every ! polymorphic class. ! * rtti.c (build_headof_sub): Remove. ! (build_headof): Adjust. ! (get_tinfo_decl_dynamic): No need to check flag_rtti ! here. Adjust. ! (create_real_tinfo_var): Explain why we need a hidden name. ! ! 2001-07-31 Nathan Sidwell ! ! PR c++/3631 ! * class.c (update_vtable_entry_for_fn): The fixed adjustment ! of a virtual thunk should be from declaring base. ! ! 2001-07-31 Nathan Sidwell ! ! * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into ! the shared virtual base, so preserving inheritance graph order. ! ! 2001-07-30 Andreas Jaeger ! ! * decl2.c: Remove unused var global_temp_name_counter. ! ! 2001-07-28 Richard Henderson ! ! * method.c (pending_inlines): Remove. ! ! 2001-07-27 Nathan Sidwell ! ! * class.c (mark_primary_virtual_base): Don't adjust base ! offsets here. ! (dfs_unshared_virtual_bases): Adjust them here. ! (mark_primary_bases): Explain why we adjust at the end. ! ! 2001-07-27 Nathan Sidwell ! ! * class.c (finish_struct_1): When copying the primary base's ! VFIELD, make sure we find it is at offset zero. ! ! 2001-07-26 Kriang Lerdsuwanakij ! ! * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and ! tsubst_expr for default template arguments. ! ! 2001-07-26 Nathan Sidwell ! ! PR c++/3621 ! * spew.c (yylex): Only copy the token's lineno, if it is ! nonzero. ! ! 2001-07-26 Nathan Sidwell ! ! PR c++/3624 ! * call.c (resolve_args): Simplify, call ! convert_from_reference. ! (build_new_op): Resolve and convert from reference ARG1 ! earlier. Adjust ARG2 & ARG3 resolve and conversion. ! ! 2001-07-26 Nathan Sidwell ! ! * decl.c (last_function_parm_tags): Remove. ! (current_function_parm_tags): Remove. ! (init_decl_processing): Adjust. ! (start_function): Adjust. ! (store_parm_decls): Adjust. ! ! PR c++/3152 ! * decl.c (grokdeclarator): Detect when a function typedef is ! declaring a function, and create last_function_parms correctly. ! ! 2001-07-25 Jason Merrill ! ! * call.c (joust): Only prefer a non-builtin candidate to a builtin ! one if they have the same signature. ! ! * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on ! it rather than toplevel_bindings_p. Give it a mangled name if static. ! (convert_to_reference): Adjust. ! * decl2.c (get_temp_name): Lose. ! * mangle.c (mangle_ref_init_variable): New fn. ! (mangle_guard_variable): Strip the ref-init header. ! * cp-tree.h: Adjust. ! * decl.c (cp_finish_decl): Add the DECL_STMT after processing the ! initializer. ! (grok_reference_init): Always use DECL_INITIAL. ! ! 2001-07-25 Nathan Sidwell ! ! PR c++/3416 ! * call.c (build_conditional_expr): Recheck args after ! conversions. ! * cp-tree.h (build_conditional_expr): Move to correct file. ! * typeck.c (decay_conversion): Diagnose any unknown types ! reaching here. ! (build_binary_op): Don't do initial decay or default ! conversions on overloaded functions. ! (build_static_cast): Don't do a decay conversion here. ! ! 2001-07-25 Nathan Sidwell ! ! PR c++/3543 ! * typeck.c (condition_conversion): Resolve an OFFSET_REF. ! * expr.c (cplus_expand_expr): An OFFSET_REF should never get here. ! ! 2001-07-25 Nathan Sidwell ! ! * class.c (build_vtbl_or_vbase_field): Remove, move into ... ! (create_vtbl_ptr): ... here. ! ! 2001-07-25 Nathan Sidwell ! ! * class.c (build_vbase_offset_vbtl_entries): Look for ! non-primary base of which we are a sub vtable. ! ! 2001-07-24 Phil Edwards ! ! * semantics.c (finish_this_expr): Remove unused code. ! ! 2001-07-24 Nathan Sidwell ! ! Simplify rtti, now we've only one ABI. ! * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID, ! CPTI_TINFO_VAR_ID. ! (tinfo_decl_id, tinfo_var_id): Remove. ! (get_typeid_1): Remove. ! * rtti.c ! (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id. ! (typeid_ok_p): New function. ! (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl. ! (get_tinfo_decl): Remove old abi documentation. ! (tinfo_from_decl): Remove. ! (get_type_id): Call typeid_ok_p. Absorb get_typeid_1. ! (get_typeid_1): Remove. ! (get_base_offset): Remove. ! (synthesize_tinfo_var): Absorb get_base_offset. ! (create_real_tinfo_var): Don't use tinfo_decl_id. ! ! 2001-07-23 Graham Stott ! ! * cp/class.c (type_requires_array_cookie): Fix use of uninitialized ! variable has_two_argument_delete_p. ! ! 2001-07-21 Nathan Sidwell ! ! Remove flag_vtable_thunk. It is always on for the 3.0 ABI. ! * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove. ! (CPTI_INDEX_IDENTIFIER): Remove. ! (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove. ! (delta2_identifier): Remove. ! (index_identifier): Remove. ! (pfn_or_delta2_identifier): Remove. ! (flag_vtable_thunks): Remove. ! (VTABLE_DELTA2_NAME): Remove. ! (VTABLE_INDEX_NAME): Remove. ! (FNADDR_FROM_VTABLE_ENTRY): Adjust. ! (vfunc_ptr_type_node): Adjust. ! (VTABLE_NAME_PREFIX): Adjust. ! (build_vfn_ref): Lose first parameter. ! (fixup_all_virtual_upcast_offsets): Remove. ! * decl.c (initialize_predefined_identifiers): Remove ! delta2_identifier, index_identifier, pfn_or_delta2_identifier. ! (init_decl_processing): Remove no-vtable-thunk code. ! * decl2.c (flag_vtable_thunks): Remove. ! (mark_vtable_entries): Remove no-vtable-thunk code. ! * error.c (dump_decl): Remove no-vtable-thunk code. ! (dump_expr): Adjust ptr to member function code. ! * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk ! code. ! * rtti.c (build_headof): Remove no-vtable-thunk code. ! (get_tinfo_decl_dynamic): Adjust build_vfn_ref call. ! * search.c (get_base_distance): Remove expand_upcast_fixups case. ! (virtual_context) Remove. ! (expand_upcast_fixups): Remove. ! (fixup_virtual_upcast_offsets): Remove. ! (fixup_all_virtual_upcast_offsets): Remove. ! * typeck.c (get_member_function_from_ptrfunc): Remove ! no-vtable-thunk code. ! * call.c (build_over_call): Adjust call to build_vfn_ref. ! * class.c (build_vfn_ref): Lose first parameter. Remove ! no-vtable-thunk code. ! (build_rtti_vtbl_entries): Remove no-vtable-thunk code. ! (build_vtable_entry): Remove no-vtable-thunk code. ! ! 2001-07-20 Nathan Sidwell ! ! Remove old-abi remnants. Remove comments about old abi ! behavior. Remove references to 'new-abi' in comments. ! * cp-tree.h: Adjust comments. ! (vbase_offsets_in_vtable_p): Delete. ! (vcall_offsets_in_vtable_p): Delete. ! (vptrs_present_everywhere_p): Delete. ! (all_overridden_vfuns_in_vtables_p): Delete. ! (merge_primary_and_secondary_vtables_p): Delete. ! (TYPE_CONTAINS_VPTR_P): Adjust. ! (VTT_NAME_PREFIX): Remove. ! (CTOR_VTBL_NAME_PREFIX): Remove. ! (init_vbase_pointers): Remove. ! * class.c: Adjust coments. ! (build_vbase_pointer_fields): Delete. ! (build_vbase_pointer): Remove old-abi code. ! (build_secondary_vtable): Likewise. ! (modify_all_vtables): Likewise. ! (create_vtable_ptr): Likewise. ! (layout_class_type): Likewise. ! (finish_struct_1): Likewise. ! (finish_vtbls): Likewise. ! (dfs_finish_vtbls): Delete. ! (build_vbase_offset_vtbl_entries): Remove old-abi code. ! * cvt.c: Adjust comments. ! * decl.c: Adjust comments. ! * decl2.c: Adjust comments. ! * init.c: Adjust comments. ! (construct_virtual_bases): Remove old-abi code. ! * lang-specs.h: Remove -fno-new-abi. ! * mangle.c: Adjust comments. ! * rtti.c: Adjust comments. ! (get_base_offset): Remove old-abi-code. ! * search.c: Adjust comments. ! (dfs_init_vbase_pointers): Remove. ! (dfs_vtable_path_unmark): Remove. ! (init_vbase_pointers): Remove. ! * semantics.c: Adjust comments. ! (emit_associated_thunks): Remove old-abi code. ! * typeck.c: Adjust comments. ! ! 2001-07-20 Daniel Berlin ! ! * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not ! params.h. ! ! 2001-07-19 Mark Mitchell ! ! * class.c (finish_struct_anon): Forbid nested classes. ! ! 2001-07-19 Neil Booth ! ! * decl2.c: Don't include dwarfout.h and dwarf2out.h. ! * optimize.c: Include debug.h. ! (maybe_clone_body): Use debug hook. ! * semantics.c: Include debug.h. ! (expand_body): Use debug hook. ! ! 2001-07-19 Neil Booth ! ! * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases. ! ! 2001-07-18 Mark Mitchell ! ! * class.c (type_requires_array_cookie): New function. ! (check_methods): Don't try to figure out whether the type needs a ! cookie here. ! (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here. ! * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove. ! (TYPE_VEC_NEW_USES_COOKIE): Reimplement. ! * pt.c (instantiate_class_template): Don't set ! TYPE_VEC_DELETE_TAKES_SIZE. ! * NEWS: Document ABI changes from GCC 3.0. ! ! 2001-07-18 Xavier Delacour , ! Gerald Pfeifer ! ! * NEWS (Changes in GCC 3.0): Fix typo. ! ! 2001-07-13 Joseph S. Myers ! ! * decl2.c (cplus_decl_attributes): Take a pointer to the node to ! which attributes are to be attached, and a flags argument. Update ! call to decl_attributes. ! (grokfield): Update call to decl_attributes. ! * class.c (finish_struct): Update call to cplus_decl_attributes. ! * cp-tree.h (cplus_decl_attributes): Update prototype. ! * decl.c (start_decl, grokdeclarator, start_function): Update ! calls to decl_attributes and cplus_decl_attributes. ! * friend.c (do_friend): Update call to cplus_decl_attributes. ! * parse.y (parse_bitfield): Update call to cplus_decl_attributes. ! ! 2001-07-12 Mark Mitchell ! ! * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER ! for `register' variables with an asm-specification. ! ! 2001-07-11 Mark Mitchell ! ! * semantics.c (finish_asm_stmt): Mark the output operands ! to an asm addressable, if necessary. ! ! 2001-07-11 Ben Elliston ! ! * Revert this change -- there is a subtle bug. ! ! PR c++/80 ! * decl.c (finish_enum): New "attributes" argument; pass it to ! cplus_decl_attributes. Use a narrower type if the enum is packed. ! * cp-tree.h (finish_enum): Adjust prototype. ! * parse.y (enum_head): New non-terminal. ! (structsp): Use it. Enums now may be preceded or followed by ! optional attributes -- pass their chained tree to finish_enum(). ! * pt.c (tsubst_enum): Pass NULL_TREE for the new argument. ! ! 2001-07-10 Mark Mitchell ! ! * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope ! variables. ! ! 2001-07-10 Jason Merrill ! ! * semantics.c (cp_expand_stmt): Fix for null ! current_function_return_value. ! ! 2001-07-10 Jan van Male ! ! * call.c (build_op_delete_call): Initialize fn. ! (convert_like_real): Delete conditional. ! (joust): Initialize *w and *l. ! * class.c: Add prototype for binfo_ctor_vtable. ! (get_primary_binfo): Initialize result. ! * init.c (build_java_class_ref): Initialize name. ! ! 2001-07-09 Erik Rozendaal ! ! * typeck.c (unary_complex_lvalue): Do not duplicate the ! argument to modify, pre-, or post-increment when used as an ! lvalue and when the argument has side-effects. ! ! 2001-07-08 Joseph S. Myers ! ! * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES. ! (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call ! cplus_decl_attributes even if attrs is NULL. ! * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES. ! ! 2001-07-08 Joseph S. Myers ! ! * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update ! calls to decl_attributes. ! ! 2001-07-06 Ira Ruben ! ! * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should ! be DECL_TEMPLATE_RESULT. ! ! 2001-07-05 Kriang Lerdsuwanakij ! ! * cp-tree.h (copy_template_template_parm): Rename to ... ! (bind_template_template_parm): ... here. ! * tree.c (copy_template_template_parm): Rename to ... ! (bind_template_template_parm): ... here. Remove the case when ! NEWARGS is NULL_TREE. ! (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and ! BOUND_TEMPLATE_TEMPLATE_PARM. ! * pt.c (lookup_template_class): Adjust. ! ! 2001-07-05 Jason Merrill ! ! * cvt.c (convert_lvalue): New fn. ! * cp-tree.h: Declare it. ! * method.c (do_build_assign_ref): Use it. ! (do_build_copy_constructor): Convert parm to base types ! before calling base constructors. ! ! * typeck.c (check_return_expr): Check DECL_ALIGN instead of ! DECL_USER_ALIGN. Check flag_elide_constructors instead of ! optimize. ! * semantics.c (cp_expand_stmt): Don't destroy the named return value. ! ! 2001-07-02 Nathan Sidwell ! ! * optimize.c (optimize_inline_calls): New function, broken out ! of ... ! (optimize_function): ... here. Call it. Don't inline if it is ! a thunk. ! (dump_function): Print name of dump flag causing this dump. ! * semantics.c (expand_body): Move thunk inline check to ! optimize_function. ! ! 2001-06-29 Joseph S. Myers ! ! * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define. ! (comptypes): Use target.comp_type_attributes. ! ! 2001-06-29 Nathan Sidwell ! ! * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration. ! ! 2001-06-28 Gabriel Dos Reis ! ! * error.c (lang_print_error_function): Add a `diagnostic_context *' ! parameter. Tweak. ! ! 2001-06-27 Neil Booth ! ! * decl2.c (import_export_class): Update. ! ! 2001-06-26 Gabriel Dos Reis ! ! * error.c (init_error): Adjust settings. ! ! 2001-06-26 Gabriel Dos Reis ! ! * error.c (init_error): Adjust settings. ! ! 2001-06-19 Richard Sandiford ! ! * except.c (initialize_handler_parm): Expect __cxa_begin_catch to ! return pointers to data members by reference rather than by value. ! ! 2001-06-18 Jason Merrill ! ! Implement the Named Return Value optimization. ! * cp-tree.h (struct cp_language_function): Add x_return_value. ! (current_function_return_value): Now a macro. ! * decl.c: Don't define it. ! (define_label, finish_case_label): Don't clear it. ! (init_decl_processing): Don't register it with GC. ! * semantics.c (genrtl_finish_function): Don't check it for ! no_return_label. Copy the RTL from the return value to ! current_function_return_value and walk, calling... ! (nullify_returns_r): ...this new fn. ! * typeck.c (check_return_expr): Set current_function_return_value. ! ! 2001-06-15 Jason Merrill ! ! * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're ! sharing a ctor vtable with. Merge code for cases 1 and 2. ! (binfo_ctor_vtable): New fn. ! (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it. ! ! 2001-06-14 Jason Merrill ! ! * class.c (dfs_find_final_overrider): Fix logic. ! ! * class.c (update_vtable_entry_for_fn): Uncomment optimization to use ! virtual thunk instead of non-virtual. ! (get_matching_virtual): Uncomment. ! ! * pt.c (unify): Don't recurse between the POINTER_TYPE and the ! OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on ! PARM, not ARG. ! ! 2001-06-14 Nathan Sidwell ! ! * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure ! we've not emerged from the hierarchy of RTTI_BINFO on reaching ! a non-virtual base. ! ! 2001-06-13 Mark Mitchell ! ! * NEWS: Update release number. ! ! 2001-06-12 Nathan Sidwell ! ! PR c++/3130, c++/3131, c++/3132 ! * cp-tree.h (BINFO_UNSHARED_MARKED): New #define. ! * class.c (force_canonical_binfo_r): Move ! BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move ! virtual bases unless they're primary and what they're primary ! too has been moved. ! (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope ! with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and ! BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most ! derived binfo. ! (mark_primary_bases): Use BINFO_UNSHARED_MARKED. ! (layout_nonempty_base_or_field): Add most derived type ! parameter. Adjust. ! (layout_empty_base): Likewise. ! (build_base_field): Likewise. ! (build_base_fields): Likewise. ! (propagate_binfo_offsets): Add most derived type ! parameter. Skip non canonical virtual bases too. ! (dfs_set_offset_for_unshared_vbases): Don't skip primary ! bases. Do skip canonical bases. ! (layout_virtual_bases): Adjust. ! (layout_class_type): Adjust. ! (dfs_get_primary_binfo): Build list of virtual primary base ! candidates. ! (get_primary_binfo): Check that the shared virtual primary ! base candidate was found first. ! (accumulate_vtbl_inits): Don't do anything for non-vptr ! containing binfos. For case 1 primary virtual bases, keep ! checking that we've not emerged from the hierarchy of RTTI_BINFO. ! ! 2001-06-12 Nathan Sidwell ! ! PR c++/3089 ! * class.c (dfs_accumulate_vtbl_inits): Always walk down the ! hierarchy looking for primary bases for a ctor ! vtable. Recursively call oneself, if we meet our primary via ! this route and haven't met it yet via inheritance graph order. ! ! 2001-06-11 Mark Mitchell ! ! * lang-options.h: Emit documentation for -fno-honor-std, not ! -fhonor-std. ! ! 2001-06-10 Alexandre Oliva ! ! * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]: ! Don't clobber delta. ! (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn. ! ! 2001-06-10 Mark Mitchell ! Gabriel Dos Reis ! ! * Make-lang.in (cp/call.o): Depend on diagnostic.h ! (cp/typeck.o): Depend on diagnostic.h ! (cp/typeck2.o): Depend on diagnostic.h ! (cp/repo.o): Depend on dignostic.h ! * typeck.c: #include diagnostic.h ! (convert_for_initialization): Remove extern declaration for ! warningcount and errorcount. ! ! * call.c: #include diagnostic.h ! (convert_like_real): Remove extern declaration for warnincount and ! errorcount. ! ! * repo.c: #include diagnostic.h ! * typeck2.c: #include diagnostic.h ! ! 2001-06-08 Nathan Sidwell ! ! * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko ! in previous change. ! ! 2001-06-08 Nathan Sidwell ! ! PR c++/2929 ! * friend.c (do_friend): Use push_decl_namespace for classes at ! namespace scope. ! ! 2001-06-08 Nathan Sidwell ! Jason Merrill ! ! PR c++/3061 ! * class.c (build_secondary_vtable): Use assert, rather than an error ! message. ! (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL. ! (dfs_accumulate_vtbl_inits): A lost primary virtual base may ! be between ORIG_BINFO and RTTI_BINFO, but neither of them. ! Don't set BINFO_VTABLE for a primary virtual base. ! ! 2001-06-07 Mark Mitchell ! ! * decl.c (duplicate_decls): Update source position information ! when a template function is defined. ! ! 2001-06-07 Phil Edwards ! ! * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h. ! ! 2001-06-07 Nathan Sidwell ! ! PR c++/2914 ! * decl.c (pushtag): Don't push into a complete type's scope. ! ! 2001-06-06 Jason Merrill ! ! * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose. ! (struct lang_decl_flags): Lose generate_with_vtable_p. ! (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose. ! * class.c (copy_virtuals): Adjust. ! * decl2.c (mark_vtable_entries): Adjust. ! * method.c (make_thunk, build_vtable_entry): Adjust. ! * class.c (update_vtable_entry_for_fn): Only look as far as the ! first defining class. ! (build_vtbl_initializer): Put nothing in the slot for a function only ! defined in a lost primary virtual base. ! (add_vcall_offset_vtbl_entries_1): Use the same code for ! the lost primary case and the normal case. ! (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base. ! (get_vfield_offset, get_derived_offset): Lose. ! (dfs_find_final_overrider): Use look_for_overrides_here. ! (get_matching_virtual): New fn. ! * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P, ! not BV_VCALL_INDEX. ! * search.c (look_for_overrides_here): Split out from... ! (look_for_overrides_r): Here. ! ! * class.c (find_final_overrider): Return error_mark_node on error. ! ! * decl2.c (key_method): #if 0 accidental change. ! ! 2001-06-06 John David Anglin ! ! * call.c (convert_default_arg): Use INTEGRAL_TYPE_P. ! (build_over_call): Likewise. ! * decl.c (grokparms): Likewise. ! * pt.c (tsubst_decl): Likewise. ! * typeck.c (convert_arguments): Likewise. ! ! 2001-06-05 Mark Mitchell ! ! * semantics.c (begin_class_definition): Robustify. ! ! * pt.c (instantiate_decl): Tell the repository code about the ! clones, not the cloned functions. ! * repo.c (repo_template_used): Explicitly instantiate the cloned ! function, not the clones. ! ! 2001-06-05 Nathan Sidwell ! ! * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and ! ICS_BAD_FLAG on created conversion. ! (compare_ics): Break out rank. ! ! 2001-06-05 Nathan Sidwell ! ! * decl.c (xref_tag): Remove extraneous %s on dependent name ! lookup warning. ! ! 2001-06-05 Nathan Sidwell ! ! * class.c (layout_vtable_decl): Fix off by one error on ! build_index_type. ! (build_vtt): Likewise. ! (build_ctor_vtbl_group): Likewise. ! ! 2001-06-05 Nathan Sidwell ! ! * class.c (maybe_indent_hierarchy): New function. ! (dump_class_hierarchy_r): Add flags. Dump extra binfo ! information, if enabled. Use maybe_indent_hierarchy. Adjust ! output format. ! (dump_class_hierarchy): Adjust prototype. Adjust output format. ! (dump_array, dump_vtable, dump_vtt): New functions. ! (finish_struct_1): Adjust hierarchy dumping. ! (initialize_vtable): Call dump_vtable. ! (build_vtt): Call dump_vtt. ! (build_ctor_vtbl_group): Call dump_vtable. ! * decl2.c (flag_dump_class_layout): Remove. ! (cxx_decode_option): Remove dump translation unit ! and dump class hierarchy check. Call dump_switch_p. ! (finish_file): Adjust dumping. ! (dump.c): Only dump base classes if not TDF_SLIM. ! Only dump namespace members if not TDF_SLIM. ! * optimize.c (dump_function): New function. ! (optimize_function): Call dump_function. ! * semantics.c (expand_body): Use dump_enabled_p. ! ! 2001-06-01 Nathan Sidwell ! ! PR g++/2936 ! Part missed from first commit ! * decl2.c (finish_anon_union): Copy context. ! ! 2001-05-30 Nathan Sidwell ! ! PR g++/2936 ! * optimize.c (remap_decl): Remap anonymous aggregate members too. ! ! 2001-05-26 Nathan Sidwell ! ! PR g++/2823 ! * semantics.c (expand_body): Don't optimize thunks. ! ! 2001-05-25 Sam TH ! ! * cp-tree.h lex.h: Fix header include guards. ! ! 2001-05-25 Mark Mitchell ! ! * decl.c (init_decl_processing): Tweak. ! ! 2001-05-24 Mark Mitchell ! ! * decl.c (duplicate_decls): Tidy. ! (init_decl_processing): Always set flag_no_builtin. ! ! 2001-05-24 Nathan Sidwell ! ! PR c++/2184 ! * decl2.c (do_local_using_decl): Push the decls, even in a ! template. ! ! 2001-05-22 Mark Mitchell ! ! * optimize.c (initialize_inlined_parameters): Don't set ! TREE_READONLY for a VAR_DECL taking the place of an inlined ! PARM_DECL. ! ! 2001-05-22 Jason Merrill ! ! * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support. ! * tree.c (cp_valid_lang_attribute): Warn about use of com_interface ! attribute. ! ! 2001-05-22 Joseph S. Myers ! ! * parse.y: Refer to compound literals as such, not as ! constructor-expressions. ! ! 2001-05-21 Mark Mitchell ! ! * call.c (build_op_delete_call): Ignore exception-specifications ! when looking for matching delete operators. ! * init.c (build_new_1): Compute whether or not the allocation ! function used is a placement allocation function or not, and ! communicate this information to build_op_delete_call. ! ! 2001-05-21 Jason Merrill ! ! * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi. ! (build_vtbl_ref): Adjust. ! (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address. ! * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks. ! Re-add vtable-gc. ! (unsupported_options): Correspondingly. ! ! * decl2.c (maybe_make_one_only): Check flag_weak, not ! supports_one_only(). ! * cp-tree.def (START_CATCH_STMT): Lose. ! * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS. ! * tree.c (cp_statement_code_p): Don't case it. ! * semantics.c (cp_expand_stmt): Likewise. ! * cp-tree.h (START_CATCH_TYPE): Lose. ! (HANDLER_TYPE): New. ! * except.c (expand_start_catch_block): Don't start any blocks. ! Return the type. ! (expand_end_catch_block): Don't end any blocks. ! * parse.y (handler): Don't pass anything from finish_handler_parms ! to finish_handler. * pt.c (tsubst_expr): Likewise. - * semantics.c (begin_handler): Call note_level_for_catch here. - (finish_handler_parms): Don't return anything. - (genrtl_catch_block, begin_catch_block): Lose. - (genrtl_handler): Call expand_start_catch here. - - 2001-05-18 Jason Merrill - - * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here. - (get_vtable_decl, build_vtt): Not here. - - 2001-05-20 Nathan Sidwell - - PR c++/2781 - * optimize.c (update_cloned_parm): Copy addressability and other - flags. - - 2001-05-20 Kriang Lerdsuwanakij - - * pt.c (determine_specialization): Ignore artificial functions. - - 2001-05-20 Neil Booth - - * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update. - (C_RID_CODE): Remove. - * lex.c (cxx_init_options): Call set_identifier_size. Update. - (init_parse): Don't do it here. - - 2001-05-18 Diego Novillo - - * decl2.c (finish_objects): Use the original SYMBOL_REF from the - function declaration to avoid stripping the symbol's attributes. - - 2001-05-18 Nathan Sidwell - - * decl.c (pushdecl): Adjust error string. - (xref_tag): Adjust friend class injection warning. Remove the - inherited name from the class shadowed scope. - - 2001-05-17 Mark Mitchell - - * except.c (cp_protect_cleanup_actions): New function. - (init_exception_processing): Don't set protect_cleanup_actions - here. Do set lang_protect_cleanup_actions. - - 2001-05-16 Nathan Sidwell - - * spew.c (read_token): Call yyerror on all unexpected tokens. - - 2001-05-16 Nathan Sidwell - - * init.c (member_init_ok_or_else): Take a tree rather than - string for name. - (expand_member_init): Adjust. - - 2001-05-14 Nick Clifton - - * decl.c (duplicate_decls): Suppress warning about duplicate - decls if the first decl is a friend. - - 2001-05-12 Zack Weinberg - - * except.c (choose_personality_routine): Export. Add - explanatory comment. Take an enum languages, not a boolean. - (initialize_handler_parm): Adjust to match. - * cp-tree.h: Prototype choose_personality_routine. - * lex.c (handle_pragma_java_exceptions): New function. - (init_cp_pragma): Register #pragma GCC java_exceptions. - - 2001-05-12 Neil Booth - - * method.c (build_mangled_C99_name): Remove unused prototype. - - 2001-05-12 Alexandre Oliva - - * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type. - * typeck.c (get_member_function_from_ptrfunc, - build_ptrmemfunc, expand_ptrmemfunc_cst): Take - TARGET_PTRMEMFUNC_VBIT_LOCATION into account. - - Reverted Geoff Keating's 2001-05-03's patch. - - 2001-05-11 Ira Ruben - - * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h. - - 2001-05-11 Neil Booth - - * cp-tree.h (finish_label_expr, lookup_label): Delete. - * parse.y: Update for '&&'; don't issue warning here. - * semantics.c (finish_label_expr): Delete. - - 2001-05-07 Mark Mitchell - - * splay-tree.h (splay_tree_max): New function. - (splay_tree_min): Likewise. - - 2001-05-03 Geoffrey Keating - - * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER. - (pfn_vflag_identifier): Define. - Update comment about layout of pointer functions. - (build_ptrmemfunc1): Update prototype. - (expand_ptrmemfunc_cst): Update prototype. - * decl.c (initialize_predefined_identifiers): Initialize - pfn_vflag_identifier. - (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add - an extra field to the type. - * expr.c (cplus_expand_constant): Pass 'flag' between - expand_ptrmemfunc_cst and build_ptrmemfunc1. - * typeck.c (get_member_function_from_ptrfunc): When - FUNCTION_BOUNDARY < 16, look at additional field to determine - if a pointer-to-member is a real pointer or a vtable offset. - (build_ptrmemfunc1): Add new parameter to contain extra field. - (build_ptrmemfunc): Pass the extra field around. - (expand_ptrmemfunc_cst): Add new parameter to return extra field. - (pfn_from_ptrmemfunc): Ignore the extra field. - - 2001-05-03 Mark Mitchell - - * cp-tree.h (flag_inline_trees): Update documentation. - * decl.c (init_decl_processing): Adjust handling of - flag_inline_functions and flag_inline_trees to support -O3. - (grokfndecl): Set DECL_INLINE on all functions if that's what - the user requested. - (save_function_data): Clear DECL_INLINE in - current_function_cannot_inline is non-NULL. - * decl2.c (flag_inline_trees): Update documentation. - - 2001-05-03 Nathan Sidwell - - * dump.c (cp_dump_tree, USING_STMT case): New case. - * tree.c (cp_statement_code_p): Add USING_STMT. - * decl2.c (do_using_directive): Add the using directive statement. - - * tree.c (walk_tree): Reformat an if block. - - 2001-05-02 Mark Mitchell - - * decl.c (compute_array_index_type): Don't try to do anything with - the indices when processing a template. - - 2001-05-02 Kaveh R. Ghazi - - * call.c: NULL_PTR -> NULL. - * class.c: Likewise. - * cvt.c: Likewise. - * decl.c: Likewise. - * decl2.c: Likewise. - * except.c: Likewise. - * init.c: Likewise. - * rtti.c: Likewise. - * search.c: Likewise. - * tree.c: Likewise. - * typeck.c: Likewise. - * typeck2.c: Likewise. - - 2001-05-02 Mark Mitchell - - * decl2.c (do_using_directive): Revert previous patch. - - 2001-05-01 Nathan Sidwell - - * cp-tree.def (USING_STMT): New statement node. - * cp-tree.h (USING_STMT_NAMESPACE): New macro. - * decl2.c (do_using_directive): Add USING_STMT to statement - tree. Don't emit errors when processing template decl. - * pt.c (tsubst_expr, USING_STMT case): New case. - * semantics.c (cp_expand_stmt, USING_STMT case): New case. - - 2001-05-01 Nathan Sidwell - - * call.c (build_new_op): Convert args from reference here. - (build_conditional_expr): Don't convert here. - - 2001-05-01 Nathan Sidwell - - * spew.c (last_token_id): New static variable. - (read_token): Set it here. - (yyerror): Use it here. - - 2001-04-30 Richard Henderson - - * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations. - * decl.c: Likewise. - - 2001-04-30 Mark Mitchell - - * gxxint.texi: Remove. - * Make-lang.in: Remove all traces of gxxint.texi. - - Mon Apr 30 16:14:10 2001 Mark P Mitchell - - * decl2.c (start_static_initialization_or_destruction): Correct - logic to handle the -fno-use-cxa-atexit case. - - 2001-04-30 Mark Mitchell - - * optimize.c (update_cloned_parm): New function. - (maybe_clone_body): Use it. Update the `this' parameter too. - - 2001-04-29 Joseph S. Myers - - * decl2.c (unsupported_options): Add new-abi. - * lang-options.h: Remove no longer supported options. - - 2001-04-27 Nathan Sidwell - - * except.c (can_convert_eh): Don't check template parms, - typename types etc. - - 2001-04-27 Nathan Sidwell - - * optimize.c (maybe_clone_body): Copy parameter names and locations. - - 2001-04-27 Nathan Sidwell - - * cp-tree.h (adjust_clone_args): Prototype new function. - * class.c (adjust_clone_args): New function. - * decl.c (start_function): Call it for in charge ctors. - - 2001-04-26 Mark Mitchell - - * method.c (use_thunk): Make sure that thunks really are emitted - when requested. - - 2001-04-26 Nathan Sidwell - - * mangle.c (write_chars): New macro. - (hwint_to_ascii): New function - (write_number): Use it. - (write_integer_cst): Deal with really big numbers. - - 2001-04-25 Mark Mitchell - - * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting - the clone. - - 2001-04-25 Nathan Sidwell - - * decl.c (grokdeclarator): Set context of namespace scope - TYPE_DECLS. - - 2001-04-24 Zack Weinberg - - * cp/optimize.c: Include hashtab.h. - (struct inline_data): Add tree_pruner. - (expand_call_inline, expand_calls_inline): Use it when calling - walk_tree. - (optimize_function): Initialize and free tree_pruner. - - 2001-04-24 Nathan Sidwell - - Lazy __FUNCTION__ generation. - * cp-tree.def (FUNCTION_NAME): Remove. - * cp-tree.h (function_name_declared_p): Remove. - (cp_fname_init): Prototype. - * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, - don't call declare_function_name. Call start_fname_decls. - (cp_make_fname_decl): Adjust parameters. Generate the name. Don't - clobber the line number. - (cp_fname_init): New function. - (start_function): Call start_fname_decls. - (finish_function): Call finish_fname_decls. - * lex.c (reswords): Add slots for __FUNCTION__ et al. - (rid_to_yy): Add mappings for __FUNCTION__ et al. - * optimize.c (maybe_clone_body): Remove function_name_declared_p. - * parse.y (VAR_FUNC_NAME): New token. - (primary): Add VAR_FUNC_NAME. - * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's - generation. - (tsubst, FUNCTION_NAME case): Remove. - (tsubst_copy, FUNCTION_NAME case): Remove. - (tsubst_expr, DECL_STMT case): Be careful with a - DECL_PRETTY_FUNCTION_P. - (instantiate_decl): Remove function_name_declared_p. - * semantics.c (begin_compound_statement): Don't call - declare_function_name here. - (setup_vtbl_ptr). Don't save & restore function_name_declared_p. - (finish_translation_unit): Call finish_fname_decls. - (expand_body): Remove function_name_declared_p. - * typeck2.c (digest_init): Allow any ERROR_MARK. - - 2001-04-24 Nathan Sidwell - - * pt.c (tsubst_decl): Use VOID_TYPE_P. - * semantics.c: Fix some typos. - - 2001-04-23 Phil Edwards - - * cp/decl2.c (flag_honor_std): Always initialize to 1. - - 2001-04-22 Kaveh R. Ghazi - - * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf. - - 2001-04-23 Jason Merrill - - * except.c (build_throw): Wrap the initialization of the exception - object in a MUST_NOT_THROW_EXPR. - (do_free_exception): #if 0. - - 2001-04-20 Mark Mitchell - - * cp-tree.h (finish_enum): Change prototype. - * decl.c (finish_enum): Reorganize. - * parse.y (structsp): Adjust calls to finish_enum. - - 2001-04-20 Nathan Sidwell - - * tree.c (cp_tree_equal): Adjust final switch formatting. Add - 't' case. - - 2001-04-20 Nathan Sidwell - - * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED. - (layout_empty_base): Return at end flag. - (build_base_field): Likewise. - (build_base_fields): Likewise. - (layout_virtual_bases): Don't add 1 to eoc value. - (end_of_class): Use full size for empty bases. - (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended - empty bases. Don't add 1 to eoc value. Only add trailing padding - if we're an empty class with no empty bases. - (dump_class_hierarchy): Dump size and alignment. - - 2001-04-20 Jakub Jelinek - - * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and - ICS_BAD_FLAG. - - 2001-04-20 Jakub Jelinek - - * search.c (lookup_field_r): If looking for type and non-TYPE_DECL - is found, look first if name does not match the structure name. - - 2001-04-19 Mark Mitchell - - * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is - set. - (SET_DECL_LANGUAGE): New macro. - * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE. - (pushdecl): Likewise. - (build_library_fn_1): Likewise. - (build_cp_library_fn): Likewise. - (grokfndecl): Likewise. - (grokvardecl): Mark `extern "C"' variables as having C linkage. - * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE. - * lex.c (retrofit_lang_decl): Likewise. - * mangle.c (mangle_decl_string): Don't mangle the names of - variables declared with C language linkage. - * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE. - - 2001-04-18 John David Anglin - - * semantics.c (simplify_aggr_init_exprs_r): Don't restore - flag_access_control from uninitialized storage. - - 2001-04-15 Mark Mitchell - - * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation. - * mangle.c (write_pointer_to_member_type): Fix mangling of - pointers to cv-qualified member function types. - - * init.c (build_delete): Create a SAVE_EXPR for the address if - we're going to use it more than once. - - 2001-04-13 Mark Mitchell - - * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove. - (expand_ptremfunc_cst): Change prototype. - (delta2_from_ptrmemfunc): Remove. - * expr.c (cplus_expand_constant): Adjust call to - expand_ptrmemfunc_cst. - * typeck.c (build_ptrmemfunc1): Simplify. - (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still - results in a constant. - (expand_ptrmemfunc_cst): Remove idx and delta2 parameters. - (delta2_from_ptrmemfunc): Remove. - (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst. - - 2001-04-12 Jason Merrill - - * cp-tree.h (decl_namespace_list): New macro. - (struct saved_scope): Add decl_ns_list. - * decl.c (mark_saved_scope): Mark it. - * decl2.c: Lose static decl_namespace_list. - (init_decl2): Don't save it. - - 2001-04-12 Kaveh R. Ghazi - - * cp-tree.h (warn_return_type, yylex): Delete redundant - declarations. - - * decl.c (current_class_depth, global_namespace): Likewise. - - * decl2.c (current_class_depth, flag_gnu_xref): Likewise - - * repo.c (flag_use_repository): Likewise. - - 2001-04-12 Kaveh R. Ghazi - - * cp-tree.h (pedantic, convert, global_bindings_p, insert_block, - set_block, pushdecl, getdecls, gettags, init_decl_processing, - maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p, - lvalue_or_else, print_lang_statistics, comp_target_types, - unsigned_type, signed_type, signed_or_unsigned_type, - build_function_call, mark_addressable, incomplete_type_error): - Delete redundant declarations. - - 2001-04-11 Jason Merrill - - * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro. - (TYPE_ANONYMOUS_P): New macro. - (TAGGED_TYPE_P): New macro. - * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P. - (grokfndecl, grokvardecl, grokdeclarator): Likewise. - * tree.c (no_linkage_helper): Likewise. - * semantics.c (begin_class_definition): Likewise. - * pt.c (convert_template_argument): Likewise. - * lex.c (check_for_missing_semicolon): Likewise. - - 2001-04-12 Nathan Sidwell - - * class.c (dfs_unshared_virtual_bases): New function. - (mark_primary_bases): Call it. - (check_bases): Ignore virtual bases when determining - nearly-emptiness. - - 2001-04-12 Nathan Sidwell - - * method.c (make_thunk): Clear DECL_CLONED_FUNCTION. - - 2001-04-11 Mark Mitchell - - * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the - cloned function to the clone. - - 2001-04-11 Kaveh R. Ghazi - - * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H). - - * semantics.c: Include expr.h. - - 2001-04-11 Nathan Sidwell - - * method.c (implicitly_declare_fn): Commonize code for copy ctor - and assignment op. Set TREE_USED for parameter. - - 2001-04-10 Mark Mitchell - - * class.c (find_final_overrider_data): Add `candidates'. - (dfs_find_final_overrider): Don't issue error messages - prematurely. - (find_final_overrider): Issue error messages here. - (build_base_field): Don't warn about amgibuous direct bases here. - (warn_about_ambiguous_direct_bases): New function. - (layout_class_type): Use it. - - 2001-04-10 Richard Henderson - - * typeck.c (build_array_ref): Push the array reference inside - COMPOUND_EXPR and COND_EXPR. - - 2001-04-05 Mark Mitchell - - * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P. - * decl.c (duplicate_decls): Adjust accordingly. - (maybe_commonize_var): Likewise. - (grokfndecl): Likewise. - (start_function): Likewise. - (start_method): Likewise. - * decl2.c (key_method): Likewise. - (import_export_decl): Likewise. - * method.c (implicitly_declare_fn): Likewise. - * optimize.c (maybe_clone_body): Likewise. - - 2001-04-05 Benjamin Kosnik - - * lang-specs.h: Add __DEPRECATED. - - Thu Apr 5 16:54:29 2001 J"orn Rennecke - - * search.c (get_dynamic_cast_base_type): When building a new - constant, set its type to ssizetype. - - 2001-04-04 Jakub Jelinek - - * optimize.c (expand_call_inline): Only add newly inlined statements - into inlined_stmts. - - 2001-04-03 Mark Mitchell - - * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove. - (OPERATOR_FORMAT): Likewise. - (OPERATOR_TYPENAME_FORMAT): Likewise. - * operators.def: Remove old name-mangling information. - * decl.c (grok_op_properties): Adjust accordingly. - * lex.c (init_operators): Likewise. - * rtti.c (get_tinfo_decl): Issue error messages about types that - have variable size. - - 2001-04-03 Mark Mitchell - - * decl2.c (import_export_decl): Don't call import_export_class - when processing an inline member function. - * semantics.c (expand_body): Call import_export_decl before - emitting inline functions. - - 2001-03-28 Richard Henderson - - IA-64 ABI Exception Handling: - * cp-tree.def (EH_SPEC_BLOCK): New. - (MUST_NOT_THROW_EXPR): New. - * cp-tree.h: Update changed function declarations. - (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove. - (CPTI_CALL_UNEXPECTED): New. - (struct cp_language_function): Rename x_eh_spec_try_block - to x_eh_spec_block. - (EH_SPEC_STMTS, EH_SPEC_RAISES): New. - * decl.c (current_binding_level): If no current function - bindings, revert to scope_chain. - (initialize_predefined_identifiers): Remove __cp_push_exception. - (store_parm_decls): Use begin_eh_spec_block. - (finish_function): Use finish_eh_spec_block. - (mark_lang_function): Update for name changes. - * decl2.c (finish_file): No mark_all_runtime_matches. - * dump.c (cp_dump_tree): Handle new tree codes. - * error.c (dump_expr) [BIND_EXPR]: Fix typo. - * except.c (catch_language_init, catch_language): Remove. - (init_exception_processing): Don't set language code. - Initialize call_unexpected_node, protect_cleanup_actions, - eh_personality_libfunc, lang_eh_runtime_type. - (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove. - (get_eh_type, get_eh_caught, get_eh_handlers): Remove. - (prepare_eh_type): Split out type canonicalizations ... - (build_eh_type_type): ... from here. - (build_eh_type_type_ref): Remove. - (mark_all_runtime_matches): Remove. - (build_exc_ptr): New. - (do_begin_catch, do_end_catch): New. - (do_pop_exception): Remove. - (build_terminate_handler): Remove. - (choose_personality_routine): Split out language choice from ... - (initialize_handler_parm): ... here. - Use MUST_NOT_THROW_EXPR. - (expand_start_catch_block): Use do_begin_catch. Simplify Java - exception object handling. - (expand_start_eh_spec, expand_end_eh_spec): Remove. - (expand_exception_blocks, alloc_eh_object): Remove. - (begin_eh_spec_block, finish_eh_spec_block): New. - (do_allocate_exception, do_free_exception): New. - (expand_throw): Merge into ... - (build_throw): ... here. Update for abi. - * expr.c (cplus_expand_expr): No expand_internal_throw. - Handle MUST_NOT_THROW_EXPR. - * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK. - * semantics.c (*) Update for except.h name changes. - (genrtl_try_block): No protect_with_terminate. - (genrtl_eh_spec_block): New. - (genrtl_handler): Don't emit the goto here. - (cp_expand_stmt): Handle EH_SPEC_BLOCK. - (genrtl_finish_function): Don't expand_exception_blocks. - * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK. - - 2001-03-28 Richard Henderson - - * decl.c (struct named_label_list): Rename eh_region to - in_try_scope, add in_catch_scope. - (struct binding_level): Rename eh_region to is_try_scope, - add is_catch_scope. - (note_level_for_try): Rename from note_level_for_eh. - (note_level_for_catch): New. - (poplevel): Copy both is_try_scope and is_catch_scope to - the named_label_list struct. - (check_previous_goto_1): Don't check for catch block via - DECL_ARTIFICIAL; use in_try_scope instead. - (check_goto): Likewise. - * cp-tree.h (note_level_for_try, note_level_for_catch): Declare. - * except.c (expand_start_catch_block): Call note_level_for_catch. - * semantics.c (begin_compound_stmt): Update for note_level_for_try. - - 2001-03-27 Richard Henderson - - * except.c: Use USING_SJLJ_EXCEPTIONS instead of - exceptions_via_longjmp. - - 2001-03-27 Phil Edwards - - * pt.c (check_default_tmpl_args): Make error messages clearer. - - 2001-03-26 Phil Edwards - - * error.c: Also undefine 'A' macro used for cp_printers definition. - - 2001-03-27 Kaveh R. Ghazi - - * Make-lang.in: Depend on $(SYSTEM_H), not system.h. - - 2001-03-26 Mike Yang - Mark Mitchell - - * dump.c (dump_access): New function. - (cp_dump_tree): Use it. Dump basetype information for class - types. - - 2001-03-26 Mark Mitchell - - * Makefile.in (optimize.o): Depend on params.h. - (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE. - (init_decl_processing): Set flag_no_inline when doing - inlining-on-trees. - * optimize.c: Include params.h. - (struct inline_data): Improve documentation of FNS. Add - FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P. - (INSNS_PER_STMT): New macro. - (remap_block): Use CLONING_P. - (inlinable_function_p): Don't inline big functions. - (expand_call_inline): Keep track of how much inlining we've done. - (optimize_function): Set FIRST_INLINED_FN. - (maybe_clone_body): Set CLONING_P. - * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in - tree nodes. - (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling - rest_of_compilation. Clear DECL_RTL for local variables - afterwards. - (clear_decl_rtl): New function. - - 2001-03-26 Nathan Sidwell - - Implement DR 209 - * cp-tree.h (skip_type_access_control, - reset_type_access_control): Prototype. - * decl.c (grokdeclarator): Access of friends is not checked. - * parse.y (component_decl_list): Reset type access control. - * semantics.c (decl_type_access_control): Clear - current_type_lookups. - (save_type_access_control): Don't save if not deferring. - (skip_type_access_control, reset_type_access_control): New - functions. - (begin_class_definition): Do type access control for basetypes. - Start deferred access control. - (finish_class_definition): Resume immediate access control if - this is a local class. - - 2001-03-25 Kaveh R. Ghazi - - * class.c (add_method): Use memcpy/memmove, not bcopy. - - * decl.c (duplicate_decls): Likewise. - - 2001-03-23 Jakub Jelinek - - * mangle.c (write_discriminator): Use `_0' for discriminator 1, - not `_'. - - 2001-03-23 Jakub Jelinek - - * decl.c (local_names): Define. - (push_local_name): New. - (grok_reference_init): Return init if initializing static reference - variable with non-constant instead of emitting it. - Move expand_static_init call to cp_finish_decl. - (layout_var_decl): Call push_local_name. - (maybe_commonize_var): Allow inlining functions even if they have - static local variables, use comdat_linkage for them if flag_weak. - (check_initializer): Call obscure_complex_init if - grok_reference_init returned nonzero. - (save_function_data): Clear x_local_names. - (pop_cp_function_context): Free x_local_names. - (mark_inlined_fns): Remove. - (mark_lang_function): Mark x_local_names. - (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P. - Mark inlined_fns as tree, remove call to mark_inlined_fns. - * class.c (alter_access): Ensure DECL_ACCESS is never set if - DECL_DISCRIMINATOR_P. - * cp-tree.h (cp_language_function): Add x_local_names. - (lang_decl_flags): Add discriminator into u2. - (lang_decl_inlined_fns): Remove. - (lang_decl): inlined_fns is now a TREE_VEC. - (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define. - * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a - TREE_VEC, not a custom structure. - (optimize_function): Likewise. - * mangle.c (discriminator_for_local_entity): Discriminate among - VAR_DECL local entities. - * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS - is not valid. - - 2001-03-22 Bryce McKinlay - - Add support for Java interface method calls. - * cp-tree.h (struct lang_type): Add java_interface flag. - (TYPE_JAVA_INTERFACE): New macro. - * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute - by setting TYPE_JAVA_INTERFACE. - * call.c (java_iface_lookup_fn): New static. - (build_over_call): If calling a method declared in a - TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the - expression which resolves the function address. - (build_java_interface_fn_ref): New function. - - 2001-03-22 Richard Henderson - - * Make-lang.in (cp/except.o): Don't depend on insn-flags.h. - * except.c: Don't include it. - - 2001-03-22 Gerald Pfeifer - based on an idea from Joe Buck - - * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore): - New nonterminals. - (data_def, component_decl): Add reductions to bad_decl. - - 2001-03-22 Jakub Jelinek - - * method.c (do_build_assign_ref): Don't use build_modify_expr for - anonymous aggregates, since they don't have assignment operator - method. - * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy - assignment operators for anonymous structure fields. - - 2001-03-21 Jason Merrill - - * pt.c (instantiate_decl): Abort if we see a member constant - instantiation that doesn't already have its initializer. - Downgrade explicit instantiation without definition to pedwarn. - - * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove. - * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P. - (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P. - - * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove. - (pending_vtables): Remove. - * decl2.c (pending_vtables): Remove. - (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not - CLASSTYPE_VTABLE_NEEDS_WRITING. - (import_export_class): Likewise. - (init_decl2): Don't mark pending_vtables. - * lex.c (handle_pragma_vtable): Just sorry. - * pt.c (instantiate_class_template): Don't mess with - CLASSTYPE_VTABLE_NEEDS_WRITING. - (mark_class_instantiated): Likewise. - * ptree.c (print_lang_type): Don't print it. - * semantics.c (begin_class_definition): Don't set it. - - * pt.c (template_tail): Replace with last_pending_template. - (maybe_templates, maybe_template_tail): Remove. - (add_pending_template): Adjust. - (instantiate_pending_templates): Adjust. - - * cp-tree.h (struct saved_scope): Remove lang_stack field. - (current_lang_stack): Remove. - * decl.c (maybe_push_to_top_level): Don't initialize it. - (duplicate_decls): Use current_lang_depth. - (xref_basetypes): Likewise. - * class.c (current_lang_depth): New fn. - (push_lang_context): Use more varray functionality. - (pop_lang_context): Likewise. - - * error.c (GLOBAL_THING): Always use '__'. - - 2001-03-21 Mark Mitchell - - * class.c (build_clone): Clear DECL_ASSEMBLER_NAME. - - * mangle.c (mangle_decl_string): Mangle the names of overloaded - operators, even when they have `extern "C"' linkage. - - 2001-03-19 Mark Mitchell - - * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME, - COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME - where it's not necessary. - (add_method): Remove optimization involving comparison of - DECL_ASSEMBLER_NAME. - (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME, - COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME - where it's not necessary. - (check_methods): Likewise. - (build_clone): Likewise. - (built_vtt): Likewise. - * cp-tree.h (DECL_NEEDED_P): Likewise. - * decl.c (pushtag): Likewise. - (duplicate_decls): Likewise. - (pushdecl): Likewise. - (builtin_function): Likewise. - (build_library_fn_1): Set DECL_LANGUAGE for library functions. - (build_cp_library_fn): Likewise. - (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME, - COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME - where it's not necessary. - (make_rtl_for_nonlocal_decl): Likewise. - (cp_finish_decl): Likewise. - (grokfndecl): Likewise. - (grokvardecl): Likewise. - (grokdeclarator): Likewise. - (start_function): Likewise. - (cp_missing_return_ok_p): Likewise. - * decl2.c (grokclassfn): Likewise. - (check_classfn): Likewise. - (finish_static_data_member_decl): Likewise. - (grokfield): Likewise. - * error.c (GLOBAL_IORD_P): Remove. - (dump_global_iord): Improve output. - (dump_decl): Avoid using DECL_ASSEMBLER_NAME. - * except.c (nothrow_libfn_p): Summarily reject any function not in - namespace-scope. - * init.c (build_java_class_ref): Don't explicitly set - DECL_ASSEMBLER_NAME after calling mangle_decl. - * mangle.c (mangle_decl_string): Handle extern "C" functions. - (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl. - * method.c (set_mangled_name_for_decl): Don't explicitly set - DECL_ASSEMBLER_NAME after calling mangle_decl. - (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and - IDENTIFIER_GLOBAL_VALUE for the thunk. - * pt.c (set_mangled_name_for_template_decl): Remove. - (check_explicit_specialization): Don't use it. - (looup_template_class): Don't set DECL_ASSEMBLER_NAME. - (tsubst_friend_function): Likewise. - (tsubst_decl): Likewise. - (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME. - * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME, - COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME - where it's not necessary. - (tinfo_base_init): Likewise. - (create_real_tinfo_var): Likewise. - * search.c (looup_field_1): Likewise. - * semantics.c (finish_named_return_value): Likewise. - * tree.c (init_tree): Set lang_set_decl_assembler_name. - - 2001-03-15 Gabriel Dos Reis - - Correct semantics restrictions checking in throw-expression. - * except.c (is_admissible_throw_operand): New function. - (build_throw): Use it. - - 2001-03-14 Mark Mitchell - - * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__ - and its ilk. - - 2001-03-14 Mark Mitchell - - * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc. - * cp-tree.h (DECL_IN_MEMORY_P): Likewise. - * decl.c (duplicate_decls): Likewise. - (builtin_function): Likewise. - (build_library_fn): Likewise. - (build_cp_library_fn): Likewise. - (check_initializer): Likewise. - (cp_finish_decl): Likewise. - * decl2.c (grokfield): Likewise. - (grok_function_init): Remove #if 0'd code. - (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc. - * friend.c (do_friend): Likewise. - * init.c (get_temp_regvar): Likewise. - * method.c (make_thunk): Likewise. - * pt.c (tsubst_friend_function): Likewise. - (tsubst_decl): Likewise. - (regenerate_decl_from_template): Likewise. - * semantics.c (genrtl_named_return_value): Likewise. - (expand_body): Likewise. - (genrtl_finish_function): Likewise. - * tree.c (cp_tree_equal): Likewise. - - 2001-03-12 Nathan Sidwell - - * call.c (convert_like_real): Add extra semantics to INNER - parameter. Don't convert to temporary if a user conversion - gives us an lvalue that we're about to bind to a reference. - Set INNER to indicate pending reference binding on recursive - calls. - - 2001-03-10 Neil Booth - - * cp/lex.c: Delete duplicate pending_lang_change. - - 2001-03-10 Neil Booth - - * cp/lex.c (handle_pragma_interface, handle_pragma_implementation): - Similarly. - * cp/repo.c (get_base_filename, open_repo_file): Similarly. - * cp/cp-tree.h: Remove file_name_nondirectory prototype. - - 2001-03-09 Zack Weinberg - - * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate. - - 2001-03-08 Stan Shebs - - * cp-tree.h (set_identifier_local_value): Remove unused decl. - - 2001-03-06 Zack Weinberg - - * spew.c: Remove references to CPP_OSTRING. - - 2001-03-06 Andrew Haley - - * typeck.c (convert_arguments): Check that we have an fndecl. - - 2001-03-05 Andrew Haley - - * typeck.c (convert_arguments): Don't do ellipsis conversion for - __built_in_constant_p. - - 2001-03-02 Nathan Sidwell - - * typeck.c (build_static_cast): Allow enum to enum conversions - as per DR 128. - - 2001-03-02 Nathan Sidwell - - * class.c (check_field_decls): Pointers to member do not a - non-pod struct make, as per DR 148. - - 2001-03-02 Nathan Sidwell - - * call.c (joust): cp_pedwarn when using gnu extension concerning - worst conversion sequences. - - 2001-03-01 Zack Weinberg - - * decl.c: Replace all uses of 'boolean' with 'bool'. - - 2001-03-01 Zack Weinberg - - * lang-specs.h: Add zero initializer for cpp_spec field to - all array elements that need one. Don't put an #ifdef inside - the initializer list; set a default for CPLUSPLUS_CPP_SPEC and - use it. - - 2001-03-01 Nathan Sidwell - - Implement using decls inside template functions. - * decl2.c (validate_nonmember_using_decl): Don't special case - fake_std_node in the global namespace. Don't reject early when - processing a template. - (do_local_using_decl): Add to statement tree. Don't do further - processing when building a template. - * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs. - - 2001-03-01 Nathan Sidwell - - * decl2.c (do_nonmember_using_decl): Don't complain if we find - same function. Do complain about ambiguating extern "C" - declarations. - - 2001-02-28 Nathan Sidwell - - Remove floating point and complex type template constant parms. - * pt.c (convert_nontype_argument): Remove REAL_TYPE and - COMPLEX_TYPE extensions. - (invalid_nontype_parm_type_p): Likewise. - - 2001-02-27 Jeffrey Oldham - - * except.c (call_eh_info): Revert "match_function"'s type. - - 2001-02-27 Nathan Sidwell - - Fix ctor vtable vcall offsets. - * class.c (struct vtbl_init_data_s): Add rtti_binfo member. - (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter. - (get_matching_base): Remove. - (get_original_base): New function. - (build_vtbl_initializer): Initialize vid.rtti_binfo. - Use a virtual thunk for a ctor vtable with an index - (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a - primary base within a constructor vtable. Only set - BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset - when primary base has been lost. - * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment. - - 2001-02-26 Jeffrey Oldham - - * call.c (joust): Ensure more_specialized()'s argument length - parameter has correct value for constructors. - - 2001-02-26 Nathan Sidwell - - * except.c (call_eh_info): Cleanup generation of cp_eh_info struct. - - * decl.c (mark_inlined_fns): Prototype. - - 2001-02-22 Mark Mitchell - - * spew.c (yylex): Correct handling of friends. - - 2001-02-22 Mark Mitchell - - * mangle.c (write_encoding): Pass write_function_type the - FUNCTION_DECL for the function being encoded. - (write_function_type): Pass it along to write_bare_function_type. - (write_bare_function_type): Pass it along to write_method_parms. - (write_method_parms): Don't mangle the compiler-generated - parameters to a constructor or destructor. - - 2001-02-22 Andreas Jaeger - - * optimize.c: Include toplev.h for - note_deferral_of_defined_inline_function prototype. - - 2001-02-22 Jakub Jelinek - - * cp-tree.h (struct lang_decl_inlined_fns): New. - (struct lang_decls): Add inlined_fns. - (DECL_INLINED_FNS): New macro. - * optimize.c (struct inline_data): Add inlined_fns. - (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro. - (inlinable_function_p): Likewise, fix typo in comment, - function is not inlinable if it already inlined function currently - being optimized. - (expand_call_inline): Add fn to inlined_fns if necessary. - (optimize_function): Initialize inlined_fns. - Save inlined_fns into DECL_INLINED_FNS after expanding inlines. - * decl.c (mark_inlined_fns): New function. - (lang_mark_tree): Call it. - - 2001-02-21 Jason Merrill - - * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag. - (DECL_UNINLINABLE): Move to middle-end. - - * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn. - * decl.c (duplicate_decls): Preserve DECL_ABSTRACT. - * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone. - * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the - parms and outer BLOCK. note_deferral_of_defined_inline_function. - - * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on - second parm of op=. - - 2001-02-19 Mark Mitchell - - * decl2.c (set_decl_namespace): Allow explicit instantiations in - any namespace. - - 2001-02-18 Kriang Lerdsuwanakij - - * optimize.c (expand_call_inline): Don't walk subtrees of type - nodes. - - 2001-02-18 Mark Mitchell - - * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry - for a destructor. - - 2001-02-18 Jason Merrill - - Do put the VTT parameter in DECL_ARGUMENTS. - * cp-tree.h (struct cp_language_function): Add x_vtt_parm. - (current_vtt_parm): New macro. - (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm. - (DECL_HAS_VTT_PARM_P): New macro. - (DECL_VTT_PARM): Remove. - (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros. - * decl.c (duplicate_decls): Only copy the operator code if - appropriate. - (start_function): Set current_vtt_parm. - (lang_mark_tree): Don't mark vtt_parm. - * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to - DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P. - * class.c (build_clone): Maybe remove the VTT parm. - * optimize.c (maybe_clone_body): Set up the VTT parm. - * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm. - * call.c (build_over_call): Just allow the VTT arg. - * method.c (make_thunk): Don't set DECL_VTT_PARM. - (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM. - (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE. - * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise. - * error.c (dump_function_decl): Likewise. - * call.c (build_user_type_conversion_1, convert_like_real): Abort - if we try to call a constructor with in-charge or VTT parms. - * method.c (skip_artificial_parms_for): New fn. - * call.c (add_function_candidate, build_over_call): Call it. - * call.c (build_new_method_call): Use current_vtt_parm. - * init.c (expand_virtual_init): Likewise. - * class.c (same_signature_p): No longer static. - * cp-tree.h: Declare it. - * search.c (look_for_overrides_r): Use it. - - 2001-02-17 Mark Mitchell - - * cp-tree.h (new_abi_rtti_p): Remove. - (name_mangling_version): Likewise. - (flag_do_squangling): Likewise. - * class.c (build_rtti_vtbl_entries): Remove old ABI support. - * decl.c (grokfndecl): Likewise. - * decl2.c (name_mangling_version): Remove. - (flag_do_squangling): Likewise. - (lang_f_options): Remove `squangle'. - (unsupported_options): Add `squangle'. - (cxx_decode_option): Issue a warning about uses of - -fname-mangling-version. - (finish_file): Remove old ABI support. - * pt.c (check_explicit_specialization): Likewise. - (tsubst_decl): Likewise. - * rtti.c (init_rtti_processing): Likewise. - (build_headof): Likewise. - (get_tinfo_decl_dynamic): Likewise. - (tinfo_from_decl): Likewise. - (build_dynamic_cast_1): Likewise. - (synthesize_tinfo_var): Likewise. - * init.c (build_new): Allow enumeration types for the array-bounds - in a direct-new-declarator. - - * semantics.c (finish_typeof): Resolve OFFSET_REFs. - - * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and - TREE_PROTECTED from the template being specialized. - - 2001-02-17 Jason Merrill - - * decl2.c (build_artificial_parm): Set TREE_READONLY. - - * decl.c (bad_specifiers): Allow throw specs on things with - pointer-to-function or -member-function type. - * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize - a pmf. - - 2001-02-17 Mark Mitchell - - * call.c (check_dtor_name): Handle template names correctly. - - 2001-02-16 Jason Merrill - - * cp-tree.h (DECL_USE_VTT_PARM): Remove. - * decl2.c (maybe_retrofit_in_chrg): Don't create it. - * optimize.c (maybe_clone_body): Don't substitute it. - * call.c (build_new_method_call): Check in_chrg instead. - * init.c (expand_virtual_init): Likewise. - - 2001-02-16 Gabriel Dos Reis - - * decl.c (check_tag_decl): Make sure a typedef for an anonymous - class-type introduces at least a type-name. - - 2001-02-16 Jakub Jelinek - - * call.c (convert_like_real): Create a temporary for non-lvalue. - - 2001-02-16 Jeffrey Oldham - - * cp-tree.h: Fix typos in comments. - - 2001-02-16 Jason Merrill - - * optimize.c (remap_block): If we're compiling a clone, pass the - new block to insert_block. - - 2001-02-16 Mark Mitchell - - * semantics.c (finish_asm_stmt): Robustify. - - 2001-02-15 Mark Mitchell - - * pt.c (push_template_decl_real): Don't remangle the name of a - class template. - - 2001-02-15 Jim Meyering - - * Make-lang.in (c++.install-common): Depend on installdirs. - (c++.install-info): Likewise. - (c++.install-man): Likewise. - - 2001-02-15 Mark Mitchell - - * typeck2.c (build_m_component_ref): Robustify. - - 2001-02-15 Alexandre Oliva - - * friend.c (do_friend): Don't take the nested [template] class - into account when deciding whether to warn about the friend - function not referring to a template function. - - 2001-02-14 Jakub Jelinek - - * typeck.c (build_unary_op): Clarify error message. - - 2001-02-08 Aldy Hernandez - - * parse.y (component_constructor_declarator): allow optional - parentheses around constructor class name. - - 2001-02-14 Nathan Sidwell - - * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c - section. - * init.c (emit_base_init): Remove incorrect comment about - virtual bases. - * method.c (make_thunk): Fix comment alignment. - - 2001-02-14 Nathan Sidwell - - Kill remnants of this is variable. - * cp-tree.h (flag_this_is_variable): Remove. - * decl2.c (flag_this_is_variable): Remove. - * class.c (fixed_type_or_null): Add cdtor parm. Adjust. - (build_vbase_path): The path is non-static, even in a cdtor. - (resolves_to_fixed_type_p): Add additional return value. - * search.c (init_vbase_pointers): Adjust. - * tree.c (lvalue_p_1): Adjust. - * typeck.c (mark_addressable): Adjust. - - 2001-02-14 Nathan Sidwell - - * pt.c (unify): Don't check cv quals of array types. - - 2001-02-14 Nathan Sidwell - - * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to - check whether we already have the type. - - 2001-02-13 Mark Mitchell - - * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment. - * call.c (build_op_delete_call): Simplify to remove duplicate - code. - * class.c (clone_function_decl): Don't build the deleting variant - of a non-virtual destructor. - * decl.c (finish_destructor_body): Don't call delete if this is a - non-virtual destructor. - * init.c (build_delete): Explicitly call `operator delete' when - deleting an object with a non-virtual destructor. - - 2001-02-13 Jason Merrill - - * lang-specs.h: Add more __EXCEPTIONS. - - 2001-02-12 Nathan Sidwell - - * typeck2.c (process_init_constructor): Check - TREE_HAS_CONSTRUCTOR before issuing missing init warning. - - 2001-02-12 Nathan Sidwell - - * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case): - Remove spurious information in comment. Allow further - adjustments of REFERENCE_TYPE args. - - 2001-02-12 Nathan Sidwell - - * errfn.c (cp_deprecated): Tweak diagnostic text. - * parse.y (new_initializer): Deprecate initializer lists - extension. - - 2001-02-12 Mark Mitchell - - Remove old ABI support. - - 2001-02-11 Mark Mitchell - - * decl2.c (flag_vtable_thunks): Always set it to 1. - (flag_new_abi): Likewise. - * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI. - - * Makefile.in (g++spec.o): Fix typo. - - 2001-02-09 Jason Merrill - - * lang-specs.h: Restore definition of __EXCEPTIONS. - - 2001-02-08 Jason Merrill - - * search.c (shared_member_p): New function. - (lookup_field_r): Use it. - * cp-tree.h (SHARED_MEMBER_P): Remove. - - * method.c (process_overload_item): Handle template-dependent array - bounds. - * pt.c (type_unification_real): If we end up with undeduced nontype - parms, try again. - - * decl.c (lookup_name_real): Tweak warning to refer to decls, not - types. - - * typeck2.c (friendly_abort): Don't say anything if we have - earlier errors or sorries. - - * decl.c (check_tag_decl): Notice attempts to redefine bool and - wchar_t. Ignore if in_system_header. - - * decl.c (maybe_push_cleanup_level): New fn... - (start_decl_1): ...split out from here. - * cvt.c (build_up_reference): Use it. - * cp-tree.h: Declare it. - - 2001-02-07 Mark Mitchell - - * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor - spec. - - 2001-02-06 Nathan Sidwell - - * pt.c (lookup_template_class): Make sure it's a primary - template or template_template_parm when called from the parser. - (instantiate_template_class): Add assertion. - - 2001-02-05 Alexandre Oliva - - * method.c (build_mangled_name) [old abi]: Protect flush_repeats() - from error_mark_node. - - 2001-02-05 Nathan Sidwell - - Fix specification and implementation bugs in V3 ABI - construction vtables. - * cp-tree.h (flag_dump_class_layout): New flag. - (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove. - (BINFO_LOST_PRIMARY_P): New flag. - (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts. - (BINFO_PRIMARY_MARKED_P): Rename to ... - (BINFO_PRIMARY_P): ... here. - (binfo_via_virtual): New prototype. - * decl2.c (flag_dump_class_layout): New flag. - (cxx_decode_option): Set it. Adjust -fdump-translation-unit to - use `=' as a file name separator. - * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary - bases. - (build_vtbl_address): If this is a virtual primary base, then - get the vtbl of what it is ultimately primary for. - * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust - for BINFO_PRIMARY_P. - (dfs_skip_nonprimary_vbases_markedp): Likewise. - (get_shared_vbase_if_not_primary): Likewise. - (dfs_get_pure_virtuals): Likewise. - (expand_upcast_fixups): Likewise. - (fixup_virtual_upcast_offsets): Likewise. - (dfs_find_vbase_instance): Likewise. - (find_vbase_instance): Likewise. - (binfo_from_vbase): Adjust comment to reflect reality. - (binfo_via_virtual): New function. - * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros - for binfo walking during VTT construction. - (dfs_mark_primary_bases): Remove. - (force_canonical_binfo_r): New function. - (force_canonical_binfo): New function. - (mark_primary_virtual_base): New function. - (mark_primary_bases): Walk in inheritance graph order, use - mark_primary_virtual_base. - (determine_primary_base): Use some more intermediate variables. - (dfs_find_final_overrider): Don't check for overriding along a - virtual path. - (dfs_modify_vtables): Walk into primary virtual bases too. - (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P. - (build_base_fields): Likewise. - (dfs_set_offset_for_unshared_vbases): Likewise. - (layout_virtual_bases): Likewise. - (end_of_class): Likewise. - (finish_struct_1): Call dump_class_hierarchy, if requested. - (dfs_get_primary_binfo): Use BINFO_TYPE for binfos. - (dump_class_hierarchy_r): Add stream parameter. Emit more information. - (dump_class_hierarchy): Add file parameter. Append to file, if - required. - (finish_vtbls): Adjust accumulate_vtbl_inits call. - Use canonical base for virtual bases. - (build_vtt): Add more comments. Adjust build_vtt_inits call. - (build_vtt_inits): Remove VIRTUAL_VTTS_P parm. - Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P, - VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for - virtual VTTs. - (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P - from DATA. We want virtual primary bases and all bases via virtual. - Only set BINFO_VPTR_INDEX for top level. Look up from a primary - virtual base when not a construction vtable. - (dfs_ctor_vtable_bases_queue_p): New DFS predicate. - (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call. - Use canonical bases when processing virtual bases. - (accumulate_vtbl_inits): We're interested in any base via a - virtual path. - (dfs_accumulate_vtbl_inits): If this is a primary virtual base - within a construction vtable, determine what is being overridden. - (build_vtbl_initializer): Add more comments - (add_vcall_offset_vtbl_entries_1): Adjust comment. - (build_rtti_vtbl_entries): Check if the base has lost its - primary. - - 2001-02-05 Mark Mitchell - - * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES. - - Sun Feb 4 15:52:44 2001 Richard Kenner - - * decl.c (pushdecl): Call abort instead of fatal. - * except.c (decl_is_java_type): Call fatal_error instead of fatal. - * init.c (build_new_1): Likewise. - (build_java_class_ref): Call internal_error and fatal_error, not fatal. - * decl.c (build_typename_type): hash_table_init now returns void. - decl.c (init_decl_processing): Make an error non-fatal. - - 2001-02-04 Mark Mitchell - - * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting. - Document. - (CLASSTYPE_INTERFACE_KNOWN): Likewise. - (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise. - (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise. - (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise. - * decl.c (maybe_commonize_var): Use the new name-mangling where - appropriate. - * decl2.c (comdat_linkage): Enhance comments. Make all - compiler-generated things static, if COMDAT is not available. - (get_tinfo_decl): Do not make typeinfo objects that belong in the - library COMDAT. - (tinfo_base_init): Use the correct mangled name for typeinfo - strings, and push them into the global scope. - (typeinfo_in_lib_p): New function. - (synthesize_tinfo_var): Use it. - (create_real_tinfo_var): Likewise. - - 2001-02-03 Jakub Jelinek - - * decl.c (push_class_binding): Use context_for_name_lookup instead - of CP_DECL_CONTEXT. - * search.c (context_for_name_lookup): Remove static. Check for NULL - context in the loop. - * cp-tree.h (context_for_name_lookup): Add prototype. - - 2001-02-02 Jakub Jelinek - - * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove. - * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack): - Remove. - * call.c (convert_class_to_reference, build_user_type_conversion_1, - add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper. - - 2001-02-02 Mark Mitchell - - * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list - of macros used when compiling g++spec.c. - * g++spec.c (lang_specific_driver): Link with the shared - libgcc by default. - - 2001-01-29 Joseph S. Myers - - * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator, - make_reference_declarator, make_call_declarator), method.c - (implicitly_declare_fn), parse.y (namespace_using_decl, - notype_unqualified_id, expr_or_declarator, new_type_id, - after_type_declarator, direct_after_type_declarator, - notype_declarator, complex_notype_declarator, - complex_direct_notype_declarator, qualified_id, - notype_qualified_id, overqualified_id, direct_new_declarator, - absdcl, direct_abstract_declarator, conversion_declarator), pt.c - (tsubst), semantics.c (begin_constructor_declarator): Use build_nt - instead of build_parse_node. - - 2001-01-28 Kaveh R. Ghazi - - * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE. - (minus_one_node): Moved to top level gcc directory. Renamed - to integer_minus_one_node. - - * init.c (init_init_processing): Don't set minus_one_node. - (build_vec_init): Use integer_minus_one_node. - - * rtti.c (get_tinfo_decl_dynamic): Likewise. - - 2001-01-28 Jakub Jelinek - - * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments - identical and they would be replaced with constant, remove - MODIFY_EXPR from the tree. - - 2001-01-27 Kaveh R. Ghazi - - * Make-lang.in: Remove all dependencies on defaults.h. - * call.c: Don't include defaults.h. - * decl.c: Likewise. - * decl2.c: Likewise. - * except.c: Likewise. - * pt.c: Likewise. - * rtti.c: Likewise. - * tree.c: Likewise. - * typeck.c: Likewise. - - 2001-01-25 Jakub Jelinek - - * mangle.c (write_mangled_name, write_encoding): Mangle overloaded - operators even in "C" linkage. - * method.c (set_mangled_name_for_decl): Likewise. - * decl.c (grokfndecl): Call set_mangled_name_for_decl even for - overloaded operators in "C" linkage. - - 2001-01-24 Nathan Sidwell - - * pt.c (tsubst_decl): Remove IN_DECL parameter. - (tsubst_arg_types): Check parameter is not void. - (tsubst): Adjust tsubst_decl call. - - 2001-01-24 Nathan Sidwell - - * call.c (add_builtin_candidate): Quote std properly, from - previous change. - - 2001-01-23 Kriang Lerdsuwanakij - - * pt.c (check_explicit_specialization): Clone constructors and - destructors. - - 2001-01-23 Nathan Sidwell - - * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC - indicates anything special about template depth. Make sure we - only count the user visible template classes. - - 2001-01-23 Nathan Sidwell - - * call.c (build_conv): Typo in comment. - (add_builtin_candidate): Add more explanation. - Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR. - Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates - when we have enumeral types. - (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE - candidates for relops and eqops. - (joust): Simplify control flow. Allow a non-template user - function to hide a builtin. - - 2001-01-22 Nathan Sidwell - - * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER. - (more_specialized): Add deduction parameter. - * call.c (joust): Adjust more_specialized call. - * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL, - UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags. - (get_bindings_order): Remove. - (get_bindings_real): Add DEDUCE parameter. - (maybe_adjust_types_for_deduction): Return extra unify flags. Do - REFERENCE_TYPE jig for DEDUCE_ORDER. - (type_unification_real): Deal with DEDUCE_ORDER. Use result of - maybe_adjust_types_for_deduction. - (more_specialized): Add DEDUCE parameter. Call get_bindings_real - directly. - (try_one_overload): Use result of maybe_adjust_types_for_deduction. - (check_cv_quals_for_unify): Use new unify qualifier flags. - (unify): Clear new unify qualifier flags. - (get_bindings_real): Add DEDUCE parameter. - (get_bindings): Adjust call to get_bindings_real. - (get_bindings_overload): Likewise. - (most_specialized_instantiation): Adjust call to - more_specialized. - - 2001-01-19 Jason Merrill - - * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI. - - * decl.c (init_decl_processing): Just force -fvtable-thunks on if - -fnew-abi. - - 2001-01-19 Ute Pelkmann - - * decl2.c (arg_assoc_class): Fix double iteration logic. - - 2001-01-19 Jason Merrill - - * init.c (build_delete): Always call convert_force to strip cv-quals. - - * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI. - * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI. - * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI. - - 2001-01-19 Nathan Sidwell - - * search.c (get_vbase_1): Count only virtual bases. - - 2001-01-19 Nathan Sidwell - - * class.c (duplicate_tag_error): Robustify flag clearing. - - 2001-01-19 Nathan Sidwell - - * cp-tree.h (lookup_template_class): Add complain parm. - * decl.c (lookup_namespace_name): Adjust call to - lookup_template_class. - (make_typename_type): Likewise. - * semantics.c (finish_template_type): Likewise. - * pt.c (lookup_template_class): Add complain parm. Adjust. - (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class. - (tsubst): Likewise. - - 2001-01-19 Nathan Sidwell - - * pt.c (copy_default_args_to_explicit_spec): Preserve - object's CV quals. Reorganize. - - 2001-01-18 Nathan Sidwell - - * typeck.c (build_modify_expr): Say `initialization' for - INIT_EXPRs. - * init.c (build_default_init): Convert to enumeral type, if - needed. - - 2001-01-18 Jakub Jelinek - - * parse.y (nomods_initdcl0): Properly set things up for - initdcl0_innards. - - 2001-01-18 Nathan Sidwell - - * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag. - (type_unification_real): Set it. - (unify): Use it. - - 2001-01-18 Nathan Sidwell - - * decl.c (finish_destructor_body): Convert to vbase pointer here. - - 2001-01-18 Nathan Sidwell - - * semantics.c (begin_class_definition): Check we're not inside a - template parm list. - - 2001-01-18 Nathan Sidwell - - * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of - BASELINK_P. - - 2001-01-16 Kriang Lerdsuwanakij - - * typeck.c (build_function_call_real): Call fold on the CALL_EXPR. - * call.c (build_over_call): Add comment. - - 2001-01-16 Daniel Berlin - - * cvt.c (ocp_convert): Handle vector type conversion - * typeck2.c (digest_init): Handle vector type initializations - - 2001-01-16 Phil Edwards - - * g++spec.c: Don't add libraries needlessly if -fsyntax-only - was given. - - 2001-01-15 Nathan Sidwell - - * pt.c (check_nontype_parm): Rename to ... - (invalid_nontype_parm_type_p): ... here. - (process_template_parm): Adjust. - (convert_template_argument): Adjust. - - 2001-01-15 Nathan Sidwell - - * pt.c (check_nontype_parm): New function. - (process_template_parm): Use it. - (convert_template_argument): Use it. - (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to - member. - - 2001-01-14 Jeffrey Oldham - - * tree.c: Add defaults.h - (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY. - * Make-lang.in (cp/tree.o): Add defaults.h. - - 2001-01-13 Joseph S. Myers - - * Make-lang.in (CXX_C_OBJS): Add c-format.o. - - 2001-01-13 Joseph S. Myers - - * g++.1: Change to be ".so man1/gcc.1". - - 2001-01-13 Joseph S. Myers - - * Make-lang.in (c++.info, c++.install-info): Build and install g++ - internals info. - (c++.uninstall, c++.maintainer-clean): Remove g++ internals info. - ($(srcdir)/cp/g++int.info): New target. - * gxxint.texi: Add info directory entry. Use @@ in email address. - * .cvsignore: Update. - - 2001-01-12 Nathan Sidwell - - * typeck.c (build_c_cast): Do template processing earlier. - Always pedwarn on array casts. - - 2001-01-12 Nathan Sidwell - - * friend.c (make_friend_class): Make sure a templated class is - actually a template. - - 2001-01-11 Nathan Sidwell - - * decl2.c (get_guard): Set linkage from guarded decl. - - 2001-01-11 Nathan Sidwell - - * call.c (convert_default_arg): Check for unprocessed - DEFAULT_ARG. - * cp-tree.h (replace_defarg): Move to spew.c. - (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to - spew.c, which is where they really are. - (done_pending_defargs): Declare. - (unprocessed_defarg_fn): Declare. - * decl.c (replace_defarg): Move to spew.c - * parse.y (structsp): Call done_pending_defargs. - * spew.c (defarg_fns): Rearrange list structure. - (defarg_fnsdone): New static variable. - (defarg_depfns): New static variable. - (init_spew): Adjust. - (add_defarg_fn): Store the type in TREE_TYPE. - (do_pending_defargs): Detect and deal with ordering constraints - and circularity. - (done_pending_defargs): New function. - (unprocessed_defarg_fn): New function. - (replace_defarg): Moved from decl.c. Robustify. Don't save - if circularity detected. - - 2001-01-11 Nathan Sidwell - - * pt.c (unify): Check array has a domain, before checking - whether it is variable sized. - - 2001-01-11 Nathan Sidwell - - * decl.c (grokparms): Unobfuscate and get correct diagnostic for - parameters with pointers to arrays of unknown bound. - - 2001-01-11 Nathan Sidwell - - * parse.y (template_parm_header, template_spec_header): New - reductions. Split out from ... - (template_header): ... here. Use them. - (template_template_parm): Use template_parm_header. - * semantics.c (finish_template_template_parm): Add assert. - - 2001-01-10 Mark Mitchell - - * mangle.c (write_builtin_type): Fix thinko. - - * pt.c (copy_default_args_to_explicit_spec_1): New function. - (copy_default_args_to_explicit_spec): Likewise. - (check_explicit_specialization): Use it. - - * class.c (finish_struct_1): Remove last argument in call to - make_decl_rtl; use make_function_rtl instead of make_decl_rtl. - * decl.c (builtin_function): Likewise. - (build_cp_library_fn): Likewise. - (check_initializer): Likewise. - (make_rtl_for_nonlocal_decl): Likewise. - (cp_finish_decl): Likewise. - (start_function): Likewise. - * decl2.c (finish_anon_union): Likewise. - * friend.c (do_friend): Likewise. - * init.c (build_java_class_ref): Likewise. - * method.c (make_thunk): Likewise. - * pt.c (tsubst_friend_function): Likewise. - * semantics.c (expand_body): Likewise. - - 2001-01-10 Mark Mitchell - - * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not - looking at DECL_CLONED_FUNCTION for non-functions. - - 2001-01-10 Nathan Sidwell - - * error.c (dump_template_parameter): Use parm to determine how - to print default value. - - 2001-01-10 Nathan Sidwell - - * class.c (duplicate_tag_error): Clear more flags. - - 2001-01-10 Nathan Sidwell - - * call.c (build_new_method_call): Use binfo_for_vbase. - - 2001-01-10 Joseph S. Myers - - * cp-tree.h (flag_cond_mismatch): Don't declare. - * decl2.c (flag_cond_mismatch): Don't define. - (lang_f_options): Remove cond-mismatch. - (unsupported_options): Add cond-mismatch. - - 2001-01-09 Nathan Sidwell - - * class.c (handle_using_decl): Reject using of constructor name - of sourcing class. Allow injecting of a method with same name as - nested class. Fixup error messages. - - 2001-01-09 Joseph S. Myers - - * decl2.c (lang_decode_option): Handle -Wformat=2. - - 2001-01-08 Nathan Sidwell - - * cp-tree.h (lang_decl_flags): Rename defined_in_class to - initialized_in_class. - (DECL_DEFINED_IN_CLASS_P): Rename to ... - (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning. - * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P. - (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P. - * pt.c (check_default_tmpl_args): Adjust for - DECL_INITIALIZED_IN_CLASS_P. - (instantiate_class_template): Likewise. - (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P. - - * class.c (finish_struct): Constify saved_filename. - - 2001-01-08 Nathan Sidwell - - * class.c (duplicate_tag_error): Adjust diagnostic. - (finish_struct): Locally set location to start of struct. - * decl.c (fixup_anonymous_aggr): Use cp_error_at. - - 2001-01-08 Nathan Sidwell - - * decl.c (struct binding_level): Adjust class_shadowed comments - to reflect reality. - (push_class_level_binding): Adjust comments to reflect reality. - Set IDENTIFIER_CLASS_VALUE when replacing an existing binding. - Don't set TREE_VALUE on the class_shadowed list. - - 2001-01-07 Alexandre Petit-Bianco - - * decl2.c (acceptable_java_type): Allow references too. - * init.c (build_java_class_ref): When using the new ABI, search - `class$' and have it mangled with `mangle_decl.' - * mangle.c (write_java_integer_type_codes): New function. - (write_builtin_type): Detect and mangle Java integer and real - types. - - 2001-01-07 Mark Mitchell - - * decl2.c (grokfield): Don't accept `asm' specifiers for - non-static data members. - - 2001-01-07 Kaveh R. Ghazi - - * expr.c (cplus_expand_expr): Don't reset `target'. - - 2001-01-07 Neil Booth - - * cp/decl2.c (cxx_post_options): Call cpp_post_options. - - 2001-01-05 Nathan Sidwell - - * parse.y (template_datadef): Check for error_mark_node. - - 2001-01-05 Nathan Sidwell - - * cp-tree.def (DEFAULT_ARG): Make `x' class. - - 2001-01-04 Joseph S. Myers - - * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. - (record_builtin_type): Make non-static. - (flag_short_double): Don't declare. - (init_decl_processing): Remove the creation of many tree nodes now - in c_common_nodes_and_builtins. - (build_void_list_node): New function. - * decl2.c (flag_short_double, flag_short_wchar): Don't define. - * cp-tree.h (flag_short_wchar): Don't declare. - - 2001-01-04 Mark Mitchell - - * call.c (build_conv): Don't use build1 for USER_CONV. - * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes. - - 2001-01-03 Joseph S. Myers - - * lex.c (lang_init): Call c_common_lang_init. - - 2001-01-03 Nathan Sidwell - - * search.c (lookup_fnfields_here): Remove. - (look_for_overrides_r): Use lookup_fnfields_1. - Ignore functions from using declarations. - - 2001-01-03 Nathan Sidwell - - Implement exceptions specifiers for implicit member functions. - * cp-tree.h (merge_exceptions_specifiers): Declare new function. - * method.c (synthesize_exception_spec): New function. - (locate_dtor, locate_ctor, locate_copy): New functions. - (implicitly_declare_fn): Generate the exception spec too. - * search.c (check_final_overrider): Check artificial functions - too. - * typeck2.c (merge_exception_specifiers): New function. - - 2001-01-03 Jason Merrill - - * init.c (build_default_init): New fn. - (perform_member_init): Split out from here. - (build_new_1): Use it. Simplify initialization logic. - (build_vec_init): Take an array, rather than a pointer and maxindex. - Speed up simple initializations. Don't clean up if we're assigning. - * cp-tree.h: Adjust. - * decl2.c (do_static_initialization): Remove TREE_VEC case. - * parse.y (new_initializer): Return void_zero_node for (). - * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR. - * typeck2.c (digest_init): Only complain about user-written - CONSTRUCTORs. - - 2000-12-22 Mike Stump - - * decl2.c: (max_tinst_depth): Increase to 50. - - 2001-01-02 Mark Mitchell - - * class.c (invalidate_class_lookup_cache): Zero the - previous_class_values. - * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not - TREE_INT_CST_HIGH. - (CLASSTYPE_TEMPLATE_LEVEL): Likewise. - * decl.c (free_bindings): New variable. - (push_binding): Don't create a new binding if we have one on the - free list. - (pop_binding): Put old bindings on the free list. - (init_decl_processing): Use size_int, not build_int_2. - Register free_bindings as a GC root. - (cp_make_fname_decl): Use size_int, not build_int_2. - (push_inline_template_parms_recursive): Likewise. - (end_template_parm_list): Likewise. - (for_each_template_parm): Do not use walk_tree_without_duplicates. - (tsubst_template_parms): Use size_int, not build_int_2. - (tsubst): Likewise. - * rtti.c (get_vmi_pseudo_type_info): Likewise. - - 2001-01-02 Richard Henderson - - * parse.y (asm): Set ASM_INPUT_P. - - 2001-01-02 Jason Merrill - - * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE - for v3 ABI. - - * typeck.c (cp_truthvalue_conversion): New fn. - * cvt.c (ocp_convert): Use it. - - * cp-tree.h: Lose c-common.c decls. - - * typeck.c (build_unary_op): Restore old &a.f diagnostic code. - * cvt.c (convert_to_void): Use type_unknown_p. - - * typeck.c (strip_all_pointer_quals): Also strip quals from - pointer-to-member types. - - * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat - parse.y as C. - - * call.c (build_new_method_call): Do evaluate the object parameter - when accessing a static member. - * typeck.c (build_component_ref): Likewise. - - 2001-01-02 Andreas Jaeger - - * decl.c (cp_missing_noreturn_ok_p): New. - (init_decl_processing): Set lang_missing_noreturn_ok_p. - - 2000-12-29 Jakub Jelinek - - * decl.c (init_decl_processing): Fix sign of wchar_type_node. - - 2000-12-29 Mark Mitchell - - * class.c (pushclass): Remove #if 0'd code. - * cp-tree.h (overload_template_name): Remove. - * decl.c (store_bindings): Simplify. - (pop_from_top_level): Likewise. - * pt.c (overload_template_name): Remove. - (instantiate_decl): Don't call push_to_top_level if it's not - needed. - - 2000-12-28 Mark Mitchell - - * pt.c (register_local_specialization): Don't return a value. - (lookup_template_class): Use move-to-front heuristic when looking - up template instantiations. - (instantiate_decl): Only push_to_top_level when we're actually - going to instantiate the template. - - 2000-12-29 Hans-Peter Nilsson - - * search.c (binfo_for_vtable): Return least derived class, not - most. Handle secondary vtables. - - 2000-12-22 Jason Merrill - - * pt.c (more_specialized): Don't optimize len==0. - (fn_type_unification): If we're adding the return type, increase len. - - * typeck.c (build_binary_op): Fix pmf comparison logic. - - * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not - DECL_STATIC_FUNCTION_P. - - * semantics.c (genrtl_finish_function): Don't try to jump to - return_label unless it exists. - - In partial ordering for a call, ignore parms for which we don't have - a real argument. - * call.c (joust): Pass len to more_specialized. - (add_template_candidate_real): Strip 'this', pass len. - * pt.c (more_specialized): Pass len down. Lose explicit_args parm. - (get_bindings_order): New fn. Pass len down. - (get_bindings_real): Strip 'this', pass len. - (fn_type_unification): Likewise. - (type_unification_real): Succeed after checking 'len' args. - (most_specialized_instantiation): Lose explicit_args parm. - * class.c (resolve_address_of_overloaded_function): Strip 'this', - pass len. - - 2000-12-21 Jason Merrill - - * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not - DECL_TEMPLATE_RESULT. - - * search.c (lookup_field_r): Call lookup_fnfields_1, not - lookup_fnfields_here. - - * parse.y (typename_sub2): Return the TYPE_DECL, not the type. - - * call.c (build_object_call): Also allow conversions that return - reference to pointer to function. - (add_conv_candidate): Handle totype being ref to ptr to fn. - (build_field_call): Also allow members of type reference to function. - Lose support for calling pointer to METHOD_TYPE fields. - - * error.c (dump_expr): Handle *_CAST_EXPR. - - * typeck2.c (build_scoped_ref): Always convert to the naming class. - - * tree.c (break_out_cleanups): Lose. - * cp-tree.h: Remove prototype. - * typeck.c (build_component_ref): Don't break_out_cleanups. - (build_compound_expr): Likewise. - * semantics.c (finish_expr_stmt): Likewise. - - 2000-12-20 Richard Henderson - - * cp-tree.h: Update declarations. - * decl.c (finish_case_label): Return the new stmt node. - * semantics.c (finish_goto_stmt): Likewise. - (finish_expr_stmt, finish_return_stmt): Likewise. - (finish_break_stmt, finish_continue_stmt): Likewise. - (finish_asm_stmt): Likewise. - * parse.y (already_scoped_stmt): Set STMT_LINENO. - (compstmt, implicitly_scoped_stmt, stmt): Likewise. - (simple_if, simple_stmt): Return the new stmt node. - (save_lineno): New. - - 2000-12-18 Joseph S. Myers - - * cp-tree.h: Don't declare warn_long_long. - - 2000-12-15 Kriang Lerdsuwanakij - - * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of - IS_AGGR_TYPE. - - 2000-12-15 Kriang Lerdsuwanakij - - * pt.c (unify): Handle when both ARG and PARM are - BOUND_TEMPLATE_TEMPLATE_PARM. - - 2000-12-15 Kriang Lerdsuwanakij - - * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and - DECL_TEMPLATE_PARM_P. - - 2000-12-15 Jason Merrill - - * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs! - - * init.c (build_new_1): Don't strip quals from type. - - * decl.c (pushdecl): Don't check for linkage on a non-decl. - - * call.c (build_op_delete_call): See through ARRAY_TYPEs. - - * call.c (build_new_function_call): Lose space before paren in - error message. - (build_new_method_call): Likewise. - - * typeck2.c (build_m_component_ref): Propagate quals from datum. - - 2000-12-14 Kriang Lerdsuwanakij - - * pt.c (check_explicit_specialization): Propagate default - function arguments to explicit specializations. - - 2000-12-13 DJ Delorie - - * typeck.c (build_binary_op): Do signed/unsigned warnings for >? - and - - * error.c (dump_function_name): Don't let the user see __comp_ctor. - - Clean up copy-initialization in overloading code. - * call.c (build_user_type_conversion_1): Die if we are asked to - convert to the same or a base type. - (implicit_conversion): Avoid doing so. Lose reference binding code. - (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit - direct-initialization. Also do direct-init part of copy-init. - (build_user_type_conversion): Don't provide context to convert_like. - * cvt.c (ocp_convert): build_user_type_conversion will now provide - the constructor call for copy-init. - - * pt.c (tsubst_decl): Call clone_function_decl here if this is an - instantiation of a member template. - (do_decl_instantiation): Not here. - - 2000-12-07 Nathan Sidwell - - * class.c (check_field_decls): Don't special case anonymous - fields in error messages. - (note_name_declared_in_class): Use %D on diagnostic. - - * tree.c (pod_type_p): Use strip_array_types. - (cp_valid_lang_attribute): Likewise. - * typeck.c (cp_type_quals): Strip arrays separately, to avoid - multiple evaluations. - (cp_has_mutable_p): Use strip_array_types. - - 2000-12-07 Nathan Sidwell - - * cp-tree.h (sufficient_parms_p): Declare new function. - * call.c (sufficient_parms_p): New function, broken out of ... - (add_function_candidate): ... here. Use it. - (add_conv_candidate): Use it. - * decl.c (grok_ctor_properties): Use it. - - 2000-12-07 Jakub Jelinek - - * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT. - - 2000-12-07 Joseph S. Myers - - * decl2.c (lang_decode_option): Handle -Wformat-security. - - 2000-12-06 Kriang Lerdsuwanakij - - * pt.c (verify_class_unification): New function. - (get_class_bindings): Use it. - (try_class_unification): Tidy. - (unify): Handle when argument of a template-id is not - template parameter dependent. - (template_args_equal): Handle when TREE_CODE's do not match. - - 2000-12-06 Alexandre Oliva - - * lang-specs.h (c++): When invoking the stand-alone preprocessor - for -save-temps, pass all relevant -Defines to it, and then don't - pass them to cc1plus. - - 2000-12-05 Will Cohen - - * decl.c (finish_case_label): Cleared - more_cleanups_ok in surrounding function scopes. - (define_label): Likewise. - - 2000-12-05 Nathan Sidwell - - * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document. - (get_matching_virtual): Remove. - (look_for_overrides): Declare new function. - * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or - DECL_VINDEX here. - * class.c (check_for_override): Move base class iteration code - to look_for_overrides. - * search.c (next_baselink): Remove. - (get_virtuals_named_this): Remove. - (get_virtual_destructor): Remove. - (tree_has_any_destructors_p): Remove. - (struct gvnt_info): Remove. - (check_final_overrider): Remove `virtual' from error messages. - (get_matching_virtuals): Remove. Move functionality to ... - (look_for_overrides): ... here, and ... - (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found - to be overriding. - - 2000-12-05 Nathan Sidwell - - * typeck.c (get_delta_difference): If via a virtual base, - return zero. - * cvt.c (cp_convert_to_pointer): If via a virtual base, do no - adjustment. - - 2000-12-04 Richard Henderson - - * error.c (dump_tree): Use output_add_string not OB_PUTS. - - 2000-12-04 Jason Merrill - - * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector". - (write_builtin_type): Pass intSI_type_node and the like through - type_for_mode. - * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'. - Pass intSI_type_node and the like through type_for_mode. - * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE. - * pt.c (tsubst, unify): Likewise. - * tree.c (walk_tree): Likewise. - * error.c (dump_type): Likewise. - (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE. - - * Make-lang.in: Tweak top comment for emacs. - (cp/TAGS): Restore. - - * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw. - - * class.c (clone_function_decl): Robustify. - - 2000-12-04 Michael Matz - - * decl.c (store_bindings): Only search in the non modified - old_bindings for duplicates. - - 2000-12-04 Nathan Sidwell - - * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not - TYPE_POLYMORPHIC_P. - - * typeck.c (build_static_cast): Remove unused variable. - - 2000-12-01 Kriang Lerdsuwanakij - - * pt.c: Fix typo in comment. - - 2000-12-01 Joseph S. Myers - - * decl2.c (warn_format): Remove definition. - (lang_decode_option): Handle -Wformat-nonliteral, - -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat. - - 2000-12-01 Joseph S. Myers - - * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define. - (init_decl_processing): Don't create string_type_node, - const_string_type_node, wint_type_node, intmax_type_node, - uintmax_type_node, default_function_type, ptrdiff_type_node and - unsigned_ptrdiff_type_node. Adjust position of call to - c_common_nodes_and_builtins. - (identifier_global_value): New function. - - 2000-12-01 Nathan Sidwell - - * call.c (standard_conversion): Reject pointer to member - conversions from ambiguous, inaccessible or virtual bases. - * typeck.c (build_static_cast): Don't check pointers to members - specially. - - 2000-11-30 Nathan Sidwell - - * method.c (do_build_copy_constructor): Preserve cv - qualifications when accessing source object members. - (do_build_assign_ref): Likewise. Remove separate diagnostics for - unnamed fields. - - 2000-11-30 Nathan Sidwell - - * method.c (do_build_assign_ref): Construct appropriately - CV-qualified base reference. Don't allow const casts in base - conversion. - - 2000-11-30 Nathan Sidwell - - * call.c (build_over_call): Use VOID_TYPE_P. Don't die on - incomplete return type. - - 2000-11-28 Nathan Sidwell - - * parse.y (base_class.1): Produce a _TYPE not a _DECL. - * semantics.c (finish_base_specifier): Accept a _TYPE not a - _DECL. - - 2000-11-28 Nathan Sidwell - - * spew.c (yyerror): Cope if yylval.ttype is NULL. - - 2000-11-28 Nathan Sidwell - - * decl.c (grokdeclarator): Diagnose undefined template contexts. - - 2000-11-28 Nathan Sidwell - - * decl.c (grokdeclarator): Do type access control on friend - class. - - 2000-11-27 Nathan Sidwell - - * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by - bison parser ickiness. - * pt.c (tsubst_friend_function): Enter namespace scope when - tsubsting the function name. - * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality. - - 2000-11-27 Nathan Sidwell - - * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo. - * cvt.c (cp_convert_to_pointer): Add force parameter. - Allow conversions via virtual base if forced. - (convert_to_pointer_force): Adjust call to cp_convert_to_pointer. - (ocp_convert): Likewise. - * search.c (binfo_from_vbase): Return the virtual base's binfo. - * typeck.c (get_delta_difference): Adjust handling of virtual - bases. - - 2000-11-26 Mark Mitchell - - * tree.c (struct list_hash): Remove. - (list_hash_table): Make it be an htab. - (struct list_proxy): New type. - (list_hash_eq): New function. - (list_hash_pieces): Renamed from ... - (list_hash): ... this. - (list_hash_lookup): Remove. - (list_hash_add): Remove. - (hash_tree_cons): Use the generic hashtable. - (mark_list_hash): Remove. - (init_tree): Create the hashtable. - - 2000-11-25 Joseph S. Myers - - * method.c (build_mangled_C9x_name): Rename to - build_mangled_C99_name. Change C9X references in comments to - refer to C99. - - 2000-11-24 Nathan Sidwell - - * parse.y (unary_expr): Move VA_ARG from here ... - (primary): ... to here. - - 2000-11-24 Nathan Sidwell - - * semantics.c (finish_id_expr): If type is error_mark, return - error_mark. - - 2000-11-23 Nathan Sidwell - - * pt.c (lookup_template_class): Simplify loop exit constructs. - Cope when there is no partial instantiation of a template - template member. - - Thu Nov 23 02:16:47 2000 J"orn Rennecke - - * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H). - - 2000-11-22 Mark Mitchell - - * mangle.c (mangle_conv_op_name_for_type): Don't use `__op' - prefix. - - * pt.c (do_decl_instantiate): Explicitly clone constructors and - destructors that haven't already been cloned. - - 2000-11-20 Richard Henderson - - * parse.y (yyparse_1): Rename the parser entry point. - - 2000-11-20 Alex Samuel - - * mangle.c (write_name): Use for names directly in - function scope. - (write_unscoped_name): Accept names directly in function scope. - - 2000-11-20 Nathan Sidwell - - * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword. - * parse.y (extdef): Add EXPORT reduction. - * spew.c (yylex): Don't skip export here. - - 2000-11-19 Mark Mitchell - - * decl.c (init_decl_processing): Correct name of pure virtual - function under the new ABI. - * rtti.c (throw_bad_cast): Likewise, for bad cast function. - (throw_bad_typeid): Likewise for bad typeid function. - - 2000-11-18 Mark Mitchell - - * decl.c (grokparms): Don't even function types of `void' type, - either. - * mangle.c (write_type): Don't crash when confronted with the - error_mark_node. - - * decl.c (grokparms): Don't create parameters of `void' type. - - 2000-11-17 Zack Weinberg - - * lex.c (mark_impl_file_chain): Delete. - (init_parse): Remove call to ggc_add_string_root. No need to - ggc_strdup a string constant. Do not add impl_file_chain to GC - roots. - (handle_pragma_implementation): No need to ggc_strdup main_filename. - - 2000-11-17 Nathan Sidwell - - * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type. - - 2000-11-17 Nathan Sidwell - - * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro. - * decl.c (grokdeclarator): Don't reject void parms here. - (require_complete_types_for_parms): Simplify, use - complete_type_or_else. - (grokparms): Remove bitrot. Remove funcdef parm. - Deal with ellipsis parm lists here. - * semantics.c (finish_parmlist): Don't append void_list_node - here. Set PARMLIST_ELLIPSIS_P. - - 2000-11-17 Nathan Sidwell - - * typeck2.c (incomplete_type_error): Reorganize to avoid - excessive diagnostics. - - 2000-11-16 Zack Weinberg - - * lex.c (struct impl_files, internal_filename): Constify a char *. - - 2000-11-16 Mark Mitchell - - * mangle.c (write_special_name_constructor): Don't generate - assembler junk when confronted with an old-style constructor. - (write_special_name_destructor): Likewise. - (mangle_decl_string): Do it here instead. - - 2000-11-16 Nathan Sidwell - - * call.c (op_error): Make error messages clearer. - - 2000-11-15 Mark Mitchell - - * decl.c (wrapup_globals_for_namespace): Don't mark things - TREE_ASM_WRITTEN when they're not. - - 2000-11-15 Jason Merrill - - * typeck2.c (friendly_abort): Uncount the error before handing - off to fancy_abort. - - 2000-11-15 Nathan Sidwell - - * typeck.c (lookup_anon_field): Cope with qv qualifiers. - - 2000-11-14 Mark Mitchell - - * class.c (build_vtbl_initializer): Fix typo in comment. - * typeck.c (expr_sizeof): Don't crash on errors. - - 2000-11-14 Jim Wilson - - * lang-specs.h: Add %2 after %(cc1_options). - - 2000-11-14 Richard Henderson - - * typeck.c (c_sizeof): Be strict about casting result value - back to c_size_type_node. - (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise. - - 2000-11-13 Joseph S. Myers - - * typeck.c (build_unary_op): Use boolean_increment from - c-common.c, moving the relevant code there. - - 2000-11-11 Jason Merrill - - * typeck.c (mark_addressable): Don't call put_var_into_stack. - - * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics - in inlines. - - 2000-11-10 Kaveh R. Ghazi - - * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy. - * lex.c (copy_lang_decl): Likewise. - - 2000-11-09 Mark Mitchell - - * dump.c (cp_dump_tree): Don't dump function bodies here. - - * Make-lang.in (CXX_C_OBJS): Add c-dump.o. - (dump.o): Update dependency list. - * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove. - (flag_dump_translation_unit): Likewise. - (CP_TYPE_QUALS): Adjust definition. - (DECL_C_BIT_FIELD): Remove. - (SET_DECL_C_BIT_FIELD): Likewise. - (CLEAR_DECL_C_BIT_FIELD): Likewise. - (add_maybe_template): Likewise. - (strip_array_types): Likewise. - (dump_node_to_file): Likewise. - (cp_dump_tree): New function. - * decl.c (init_decl_processing): Set lang_dump_tree. - * decl2.c (flag_dump_translation_unit): Remove. - * dump.c: Move most of it to ../c-dump.c. - (cp_dump_tree): New function. - * pt.c (add_maybe_template): Remove. - * typeck.c (strip_array_types): Likewise. - - 2000-11-07 Eric Christopher - - * decl.c (init_decl_processing): Change definition of - __wchar_t to wchar_t. Remove artificial declaration of - wchar_t. - * lex.c: Change instances of __wchar_t to wchar_t. - - 2000-11-09 Nathan Sidwell - - * lex.c (do_identifier): Don't lookup_name for operators. - * parse.y (operator): Save looking_for_typename. - (unoperator): Restore it. - * spew.c (frob_opname): Use nth_token for lookahead. - - 2000-11-08 Nathan Sidwell - - * decl.c (grok_op_properties): Always use coerce_new_type and - coerce_delete_type. - * decl2.c (coerce_new_type): Use c_size_type_node. Preserve - exception specification. Tidy up. - (coerce_delete_type): Preserve exception specification. Tidy up. - - 2000-11-07 Joseph S. Myers - - * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c - (push_binding_level), error.c (cp_tree_printer), pt.c - (process_partial_specialization, tsubst_template_arg_vector), - search.c (lookup_member): Use memset () instead of bzero (). - - 2000-11-07 Nathan Sidwell - - * decl.c (build_ptrmemfunc_type): Allow error_mark_node. - - 2000-11-05 Joseph S. Myers - - * Make-lang.in (c++.distdir): Remove. - - 2000-11-04 Mark Mitchell - - * decl2.c (do_nonmember_using_decl): Allow `extern "C"' - declarations from different namespaces to be combined. - - 2000-11-03 Zack Weinberg - - * decl.c: Include tm_p.h. - - 2000-11-03 Joseph S. Myers - - * tree.c (cp_tree_equal): Use memcmp () instead of bcmp (). - - 2000-11-02 Joseph S. Myers - - * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c - (build_overload_value), repo.c (open_repo_file), xref.c - (open_xref_file): Use strchr () and strrchr () instead of index () - and rindex (). - - 2000-11-01 Bernd Schmidt - - * call.c (build_over_call): Call fold on the CALL_EXPR. - - 2000-11-01 Gabriel Dos Reis - - * error.c (dump_template_decl): Separate template hearders with - space not comma. - - 2000-10-31 Gabriel Dos Reis - - * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace - TS_* flags with corresponding TFF_*. Adjust prototypes of - functions (which used to take a tree_string_flags) to take an int. - - * cp-tree.h (enum tree_string_flags): Remove - (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, - TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS, - TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE, - TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION, - TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, - TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros. - (type_as_string, decl_as_string, expr_as_string, - context_as_string): Adjust prototype. - - * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER - instead of TS_PLAIN. - - * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF - instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of - plain `0'. - - 2000-10-30 Mark Mitchell - - * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro. - (linkage_kind): New enumeration. - (decl_linkage): New function. - * decl2.c (comdat_linkage): Extend comment. - * error.c (dump_function_decl): Print the arguments used to - instantiate a template, even when not printing the type of the - function. - * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P, - not TREE_PUBLIC, to test for external linkage. - * tree.c (decl_linkage): New function. - - 2000-10-28 Mark Mitchell - - * pt.c (instantiate_decl): Always instantiate static data members - initialized in-class. - - 2000-10-27 Zack Weinberg - - * Make-lang.in: Move all build rules here from Makefile.in, - adapt to new context. Wrap all rules that change the current - directory in parentheses. Expunge all references to $(P). - When one command depends on another and they're run all at - once, use && to separate them, not ;. Add OUTPUT_OPTION to - all object-file generation rules. Delete obsolete variables. - - * Makefile.in: Delete. - * config-lang.in: Delete outputs= line. - - 2000-10-26 Gabriel Dos Reis - - * error.c (dump_function_decl): Print no space between - `ptr-operator' the `type-specifier' of the return type. - (dump_type_prefix): Make sure we put space at the appropriate - place. - - 2000-10-23 Jason Merrill - - * call.c (equal_functions): Also call decls_match for extern "C" fns. - - 2000-10-22 Jason Merrill - - * call.c (build_conditional_expr): Use ocp_convert to force - rvalue conversion. - - 2000-10-22 Mark Mitchell - - * call.c (standard_conversion): Use RVALUE_CONVs for all - expressions that satisfy lvalue_p, not just those that satisfy - real_lvalue_p. - - * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially. - - * typeck.c (c_sizeof): Return an expression of `size_t' type, - not one with TYPE_IS_SIZETYPE set. - (dubious_conversion_warnings): Remove special-case code. - - 2000-10-21 Geoffrey Keating - - * decl2.c (arg_assoc_type): Handle VECTOR_TYPE. - * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE. - (dump_type_prefix): Print vector-of-int as 'int vector'. - (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE. - * tree.c (walk_tree): Handle VECTOR_TYPE. - - * decl.c (init_decl_processing): Call MD_INIT_BUILTINS. - - 2000-10-21 Jason Merrill - - * parse.y (operator): Set got_object from got_scope. - Set looking_for_typename. - * decl.c (lookup_name_real): Clear val after setting from_obj. - Reorganize diagnostic. - - 2000-10-20 Jason Merrill - - * tree.c (walk_tree): Don't walk into default args. - - * error.c (dump_expr): Use host_integerp. - - 2000-10-20 David Edelsohn - - * typeck2.c (abstract_virtuals_error): Use "because" instead of - "since" in error message. - - Fri Oct 20 13:54:59 2000 Richard Kenner - - * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE. - - 2000-10-20 Jeffrey Oldham - - * decl.c (revert_static_member_fn): Fixed typo. - - 2000-10-19 Mark Mitchell - - * class.c (subobject_offset_fn): New type. - (dfs_record_base_offsets): Remove. - (record_base_offsets): Likewise. - (dfs_search_base_offsets): Likewise. - (record_subobject_offset): New function. - (check_subobject_offset): Likewise. - (walk_subobject_offsets): Likewise. - (record_subobject_offsets): Likewise. - (layout_conflict_p): Reimplement. - (layout_nonempty_base_or_field): Correct handling of type - conflicts during layout. - (layout_empty_base): Likewise. - (build_base_field): Adjust to handle new representation of empty - base offset table. - (build_base_fields): Likewise. - (layout_virtual_bases): Likewise. - (splay_tree_compare_integer_csts): New function. - (layout_class_type): Use a splay_tree, rather than a varray, to - represent the offsets of empty bases. - - * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL. - * decl.c (select_decl): Don't return declarations that are - DECL_ANTICIPATED. - - 2000-10-18 Mark Mitchell - - * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD. - (fake_std_node): New macro. - * decl.c (in_std): Rename to ... - (in_fake_std): ... this. - (flag_no_builtin): Remove. - (flag_no_nonansi_builtin): Likewise. - (walk_namespaces_r): Use fake_std_node. - (push_namespace): Use std_identifier. - (pop_namespace): Use in_fake_std. - (lookup_name_real): Use fake_std_node. - (init_decl_processing): When -fhonor-std, create the `std' - namespace. Don't create a dummy fake_std_node in that case. - Adjust call to c_common_nodes_and_builtins. Use std_identifier. - (builtin_function): Put builtins whose names don't begin - with `_' in the std namespace. - * decl2.c (flag_no_builtin): Remove. - (flag_no_nonansi_builtin): Likewise. - (set_decl_namespace): Use fake_std_node. - (validate_nonmember_using_decl): Likewise. - (do_using_directive): Likewise. - (handle_class_head): Likewise. - * dump.c (dequeue_and_dump): Likewise. - * except.c (init_exception_processing): Use std_identifier. - * init.c (build_member_call): Use fake_std_node. - * rtti.c (init_rtti_processing): Use std_identifier. - - 2000-10-17 Mark Mitchell - - * cp-tree.h (back_end_hook): Remove declaration. - * decl2.c (back_end_hook): Remove definition. - - * dump.c (dequeue_and_dump): Dump TREE_USED. - - Tue Oct 17 20:19:06 2000 Brad Lucier - - * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int). - - 2000-10-17 Joseph S. Myers - - * decl.c (WINT_TYPE): Define. - (init_decl_processing): Create types unsigned_ptrdiff_type_node, - c_size_type_node, signed_size_type_node and wint_type_node. - - 2000-10-17 Joseph S. Myers - - * decl2.c (warn_missing_format_attribute): New variable. - (lang_decode_option): Decode -Wmissing-format-attribute. - - 2000-10-16 Mark Mitchell - - * typeck.c (qualify_type): Remove. - (composite_pointer_type): Fix handling of conversions to `cv void*'. - - 2000-10-14 Kaveh R. Ghazi - - * Makefile.in (parse.c, parse.h): Fix think-o in last patch. - - 2000-10-13 Kaveh R. Ghazi - - * Makefile.in (parse.c, parse.h): Create atomically. - - 2000-10-12 Mark Mitchell - - * class.c (current_obstack): Remove. - * decl.c (ggc_p): Remove. - (start_decl): Don't use decl_tree_cons. - (grokdeclarator): Don't use build_decl_list. - (start_function): Don't use decl_tree_cons. - (finish_function): Don't mess with obstacks. - * decl2.c (grok_x_components): Don't use build_decl_list. - * lex.c (make_call_declarator): Don't call decl_tree_cons. - (implicitly_declare_fn): Don't call build_decl_list. - * parse.y (frob_specs): Don't call build_decl_list or - decl_tree_cons. - (expr_or_declarator_intern): Don't call decl_tree_cons. - (primary): Don't call build_decl_list. - (fcast_or_absdcl): Likewise. - (typed_declspecs): Don't call decl_tree_cons. - (reserved_declspecs): Don't call build_decl_list. - (declmods): Likewise. - (reserved_typespecquals): Likewise. - (aggr): Likewise. - (new_type_id): Likewise. - (cv_qualifiers): Likewise. - (after_type_declarator_intern): Likewise. - (notype_declarator_intern): Likewise. - (absdcl_intern): Likewise. - (named_parm): Likewise. - * pt.c (most_specialized_class): Likewise. - * repo.c (temporary_obstack): Make it a structure, not a pointer. - (init_repo): Initialize it. - * search.c (current_obstack): Remove. - * typeck2.c (add_exception_specifier): Don't call build_decl_list. - - 2000-10-09 Richard Henderson - - * Make-lang.in (CXX_EXTRA_HEADERS): Remove. - (c++ language support bits for libgcc): Remove. - (c++.clean): Remove cplib2.txt cleanup. - * config-lang.in (headers, lib2funcs): Remove. - - * exception.cc, new.cc, new1.cc, new2.cc: Remove files. - * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files. - * inc/cxxabi.h, inc/exception, inc/new: Remove files. - * inc/new.h, inc/typeinfo: Remove files. - - 2000-10-08 Joseph S. Myers - - * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already - defined. - (init_decl_processing): Initialize intmax_type_node and - uintmax_type_node. - - 2000-10-06 Richard Henderson - - * cp-tree.h (struct cp_language_function): Remove x_result_rtx. - (original_result_rtx): Remove. - * decl.c (save_function_data): Don't clear x_result_rtx. - (mark_lang_function): Don't mark it either. - * expr.c (fixup_result_decl): Remove. - * semantics.c (genrtl_named_return_value): Frob the return decl - before calling emit_local_var. - (genrtl_finish_function): Don't call fixup_result_decl. - Always emit the jump to return_label. - - 2000-10-06 Nathan Sidwell - - * pt.c (lookup_template_class): Set current access for enum. - (tsubst_enum): Set file & line for enum decl. - - * spew.c (yylex): Remove unused variable. - - 2000-10-05 Richard Henderson - - * semantics.c (genrtl_finish_function): Don't init or check - can_reach_end; remove noreturn and return value checks. - - 2000-10-05 Tom Tromey - - * init.c (build_java_class_ref): Use `build_static_name' with a - suffix, not a prefix, to build the class object's name. - - 2000-10-05 Nathan Sidwell - - * cp-tree.h (access_kind): Fix comment typo. - * decl2.c (grokfield): Fix diagnostic typo. - * semantics.c (finish_template_type): Fix comment typo. - (finish_qualified_object_call_expr): Likewise. - - 2000-10-05 Nathan Sidwell - - * pt.c (tsubst_expr, DECL_STMT case): Don't process if - tsubsting fails. - - 2000-10-05 Nathan Sidwell - - * spew.c (frob_id): New static function. - (frob_opname): Use it. - (yylex): Use it. - - 2000-10-01 Mark Mitchell - - * decl.c (lang_mark_false_label_stack): Remove. - * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared. - - 2000-09-30 Joseph S. Myers - - * gxxint.texi: Use @email for formatting email addresses. - - 2000-09-29 Gabriel Dos Reis - - * error.c: Remove direct obstack manipulation. Replace with - output_buffer-based formatting. Adjust calls to removed macros. - (obstack_chunk_alloc, obstack_chunk_free): Remove. - (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP, - OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise. - - 2000-09-24 Mark Mitchell - - * ir.texi: Move to ../c-tree.texi. - - 2000-09-20 Jason Merrill - - * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P. - - 2000-09-21 Andreas Jaeger - - * errfn.c: Move declaration of cp_printer and cp_printers to ... - * cp-tree.h: ... here. - - * error.c: Remove declaration of cp_printer. - - 2000-09-20 Mark Mitchell - - * tree.c (mark_local_for_remap_r): Handle CASE_LABELs. - - 2000-09-20 Hans-Peter Nilsson - - * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and - users. - - 2000-09-18 Mark Mitchell - - * decl.c (start_function): Robustify. - - 2000-09-18 Kaveh R. Ghazi - - * cp-tree.h (check_function_format): Accept a `status' parameter. - - * call.c, typeck.c: Updates calls to `check_function_format'. - - 2000-09-17 Geoffrey Keating - - * decl2.c (handle_class_head): Always push some scope even - in the error case. - - 2000-09-16 Mark Mitchell - - * cp-tree.h (struct cp_language_function): Remove - x_scope_stmt_stack and name_declared. - (current_scope_stmt_stack): Remove. - (function_name_declared_p): New macro. - (struct lang_decl_flags): Use c_lang_decl as a base class. - (context): Remove. - (struct lang_decl): Replace saved_tree with context. - (DECL_FRIEND_CONTEXT): Adjust accordingly. - (SET_DECL_FRIEND_CONTEXT): Likewise. - (DECL_VIRTUAL_CONTEXT): Likewise. - (DECL_SAVED_TREE): Remove. - (C_DECLARED_LABEL_FLAG): Likewise. - (cplus_expand_expr_stmt): Don't declare. - (add_decl_stmt): Likewise. - (add_scope_stmt): Likewise. - * decl.c (mark_stmt_tree): Remove. - (case_compare): Likewise. - (finish_case_label): Use c_add_case_label. - (init_decl_processing): Set more language-specific hooks. - (build_enumerator): Fix typo in comment. - (cplus_expand_expr_stmt): Remove. - (mark_lang_function): Use mark_c_language_function. - (lang_mark_tree): Use c_mark_lang_decl. - * decl2.c: Change order of inclusion. - * except.c: Likewise. - * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall - back on c_expand_expr. - * friend.c: Include expr.h. - * init.c: Change order of inclusion. - * Makefile.in: Update dependencies. - * lex.h (free_lang_decl_chain): Remove. - * optimize.c (maybe_clone_body): Use function_name_declared_p. - * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if - it doesn't exist. - (instantiate_decl): Use function_name_declared_p. - * semantics.c (lang_expand_expr_stmt): Remove. - (set_current_function_name_declared): Likewise. - (current_function_name_declared): Likewise. - (begin_compound_stmt): Use function_name_declared_p. - (add_decl_stmt): Remove. - (setup_vtbl_ptr): Use function_name_declared_p. - (add_scope_stmt): Remove. - (current_scope_stmt_stack): New function. - (cp_expand_stmt): Don't handle SCOPE_STMTs. - (expand_body): Use function_name_declared_p. - * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. - * typeck.c: Change order of includes. - (convert_sequence): Remove. - - 2000-09-14 Joseph S. Myers - - * lex.c (reswords): Add _Complex. - - Thu Sep 14 12:10:45 2000 Richard Kenner - - * Make-lang.in (cplib2.txt): Depend on cp/Makefile. - - 2000-09-13 J. David Anglin - - * init.c (begin_init_stmts): Don't use // comments. - - 2000-09-12 Jason Merrill - - * decl.c (maybe_deduce_size_from_array_init): Set do_default for - all non-extern arrays. - - * decl.c (grokdeclarator): Complain about 'friend T' for implicit - typenames, too. Downgrade complaint to pedwarn. - (xref_tag): Warn about surprising behavior of 'friend struct T'. - * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for - 'class This::Inherited'. - - 2000-09-12 Mark Mitchell - - * decl.c (finish_case_label): Given the LABEL_DECL a - DECL_CONTEXT. - - 2000-09-12 Gabriel Dos Reis - - * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, - TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF, - TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE, - TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION, - TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE): - New macros. - (sorry_for_unsupported_tree, print_scope_operator, - print_left_paren, print_right_paren, print_left_bracket, - print_right_bracket, print_whitespace): Likewise. - (aggr_variety): Rename to class_key_or_enum. - (print_type): Rename to print_type_id. - (print_type_specifier_seq, print_simple_type_specifier, - print_elaborated_type_specifier, - print_rest_of_abstract_declarator, - print_parameter_declaration_clause, print_exception_specification, - print_nested_name_specifier, print_template_id, - typedef_original_name, print_template_argument_list_start, - print_template_argument_list_end): New functions. - - 2000-09-11 Gabriel Dos Reis - - * ir.texi: Add more documentation. - - 2000-09-11 Mark Mitchell - - * cp-tree.h (struct saved_scope): Remove x_function_parms. - (current_function_parms): Don't define. - (struct cp_language_function): Remove parms_stored. - (current_function_just_assigned_this): Don't define. - (current_function_parms_stored): Likewise. - (static_ctors): Declare. - (static_dtors): Likewise. - (SF_EXPAND): Don't define. - (expand_start_early_try_stmts): Remove declaration. - (store_parm_decls): Likewise. - * decl.c (static_ctors): Don't declare. - (static_dtors): Likewise. - (struct binding_level): Remove this_block. - (poplevel): Remove dead code. - (set_block): Likewise. - (mark_binding_level): Don't mark this_block. - (mark_saved_scope): Don't mark x_function_parms. - (init_decl_processing): Don't add current_function_parms as a GC - root. - (check_function_type): Change prototype. - (start_function): Remove RTL-generation code. - (expand_start_early_try_stmts): Remove. - (store_parm_decls): Give it internal linkage. Remove - RTL-generation code. - (finish_function): Remove RTL-generation code. - * decl2.c (static_ctors): Fix formatting. - (static_dtors): Likewise. - * method.c (use_thunk): Don't call store_parm_decls. - (synthesize_method): Likewise. - * optimize.c (maybe_clone_body): Likewise. - * parse.y (fn.def2): Likewise. - (.set_base_init): Likewise. - (nodecls): Likewise. - * pt.c (instantiate_decl): Likewise. - * rtti.c (synthesize_tinfo_fn): Likewise. - * semantics.c (genrtl_try_block): Simplify. - (expand_body): Use genrtl_start_function and - genrtl_finish_function. - (genrtl_start_function): New function. - (genrtl_finish_function): Likewise. - - 2000-09-11 Nathan Sidwell - - * error.c (cp_tree_printer, case 'P'): Append break. - - 2000-09-11 Nathan Sidwell - - * cp-tree.h (frob_opname): Declare. - * parse.y (saved_scopes): New static variable. - (cp_parse_init): Adjust. - (do_id): If lastiddecl is NULL, do do_identifier. - (operator): Save scope information. - (unoperator): New reduction. Restore scope information. - (operator_name): Append unoperator. Call frob_opname. - * spew.c (frob_opname): Define. - - 2000-09-10 Zack Weinberg - - * decl.c, rtti.c: Include defaults.h if not already included. - Don't define the *_TYPE_SIZE macros. - - 2000-09-09 Mark Mitchell - - * cp-tree.h (push_switch): Change prototype. - (check_cp_case_value): Remove declaration. - (decl_constant_value): Likewise. - * decl.c (struct cp_switch): Add switch_stmt and cases. - (case_compare): New function. - (push_switch): Set switch_stmt. Initialize cases. - (pop_switch): Clean up cases. - (define_case_label): Rename to ... - (finish_case_label): ... this. Do semantic analysis for case - labels here. - (start_function): Correct comment. - * decl2.c (check_cp_case_value): Remove. - * expr.c (do_case): Remove. - * pt.c (tsubst_expr): Adjust call to finish_case_label. - * semantics.c (genrtl_do_poplevel): Remove declaration. - (RECHAIN_STMTS): Remove. - (finish_break_stmt): Use build_break_stmt. - (finish_continue_stmt): Use build_continue_stmt. - (finish_switch_cond): Adjust condition here, rater than in - c_expand_start_case. - (finish_case_label): Remove. - * typeck.c (c_expand_return): Remove. - (c_expand_start_case): Likewise. - - 2000-09-07 Gabriel Dos Reis - - * ir.texi: Document type nodes. - - 2000-09-06 Mark Mitchell - - * cp-tree.h (init_cp_semantics): Declare. - (genrtl_try_block): Don't declare. - (genrtl_handler): Likewise. - (genrtl_catch_block): Likewise. - (genrtl_ctor_stmt): Likewise. - (genrtl_subobject): Likewise. - (genrtl_do_poplevel): Likewise. - (genrtl_named_return_value): Likewise. - * lex.c (init_parse): Call init_cp_semantics. - * semantics.c (genrtl_try_block): Give it internal linkage. - (genrtl_handler): Likewise. - (genrtl_catch_block): Likewise. - (genrtl_ctor_stmt): Likewise. - (genrtl_subobject): Likewise. - (genrtl_do_poplevel): Likewise. - (genrtl_named_return_value): Likewise. - (lang_expand_stmt): Rename to ... - (cp_expand_stmt): ... this. Only handle C++-specific nodes. - (init_cp_semantics): Define. - - * decl.c (initialize_local_var): Remove RTL-generating code. - * semantics.c (genrtl_try_block): Fix formatting. - - Move statement-tree facilities from C++ to C front-end. - * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO. - (void_zero_node): Remove. - (stmt_tree): Likewise. - (scope_chain): Adjust. - (language_function): Rename to cp_language_function. - (cp_function_chain): Adjust. - (current_stmt_tree): Remove. - (last_tree): Likewise. - (last_expr_type): Likewise. - (struct lang_decl): Adjust. - (STMT_IS_FULL_EXPR_P): Remove. - (add_tree): Remove. - (begin_stmt_tree): Likewise. - (finish_stmt_tree): Likewise. - (walk_tree_fn): Likewise. - (walk_stmt_tree): Likewise. - * class.c (finish_struct): Replace use of add_tree with add_stmt. - * decl.c (mark_stmt_tree): Adjust type. - (init_decl_processing): Don't build void_zero_node. - (initialize_local_var): Adjust usage of current_stmt_tree. - (finish_enum): Use add_stmt, not add_tree. - (save_function_data): Adjust use of language_function. - (finish_constructor_body): Use add_stmt, not add_tree. - (finish_destructor_body): Likewise. - (push_cp_function_context): Adjust use of language_function. - (pop_cp_function_context): Likewise. - (mark_lang_function): Likewise. - (mark_cp_function_context): Likewise. - * init.c (build_aggr_init): Adjust use of current_stmt_tree. - (build_vec_init): Likewise. - * semantics.c (SET_LAST_STMT): Remove. - (RECHAIN_STMTS): Don't use it. - (stmts_are_full_exprs_p): Adjust use of current_stmt_tree. - (current_stmt_tree): Define. - (add_tree): Remove. - (finish_goto_stmt): Use add_stmt, not add_tree. - (finish_expr_stmt): Likewise. - (begin_if_stmt): Likewise. - (finish_then_clause): Likewise. - (begin_while_stmt): Likewise. - (begin_do_stmt): Likewise. - (finish_return_stmt): Likewise. - (begin_for_stmt): Likewise. - (finish_break_stmt): Likewise. - (finish_continue_stmt): Likewise. - (begin_switch_stmt): Likewise. - (finish_case_label): Likewise. - (begin_try_block): Likewise. - (begin_function_try_block): Likewise. - (begin_handler): Likewise. - (begin_catch_block): Likewise. - (begin_compound_stmt): Likewise. - (begin_asm_stmt): Likewise. - (finish_asm_stmt): Likewise. - (finish_label_stmt): Likewise. - (add_decl_stmt): Likewise. - (finish_subobject): Likewise. - (finish_decl_cleanup): Likewise. - (finish_named_return_value): Likewise. - (setup_vtbl_ptr): Likewise. - (add_scope_stmt): Likewise. - (finish_stmt_expr): Likewise. - (prune_unused_decls): Remove. - (begin_stmt_tree): Likewise. - (finish_stmt_tree): Likewise. - (prep_stmt): Adjust use of current_stmt_tree. - (lang_expand_stmt): Likewise. - * tree.c (statement_code_p): Remove. - (cp_statement_code_p): New function. - (walk_stmt_tree): Remove. - (init_tree): Set lang_statement_code_p. - - 2000-09-06 Zack Weinberg - - Integrated preprocessor. - - * Make-lang.in, Makefile.in: Remove all references to input.c, - gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS. - * gxx.gperf, hash.h, input.c: Delete. - * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is - initialized properly. - - * class.c (fixup_pending_inline): Take a tree, not a - struct pending_inline *. All callers changed. - (init_class_processing): Set RID_PUBLIC, RID_PRIVATE, - RID_PROTECTED entries in ridpointers[] array here. - * decl.c (duplicate_decls): Do not refer to struct - pending_inline. - (record_builtin_type, init_decl_processing): Use RID_MAX not - CP_RID_MAX. - (grokdeclarator): Use C_IS_RESERVED_WORD. - * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of - cpplib. - (grok_x_components): Do not inspect pending_inlines chain. - - * cp-tree.h (struct lang_identifier): Add rid_code entry. - (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New. - (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare. - (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME, - TIME_IDENTIFIER_FILEINFO): Kill. - Update prototypes. - * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a - single 32-bit word. - * parse.y: Call do_pending_inlines unconditionally. - reinit_parse_for_method is now snarf_method. fn.defpen is no - longer necessary. Remove unnecessary annotation on - SCOPE. Do not refer to end_of_file or struct pending_inline. - * semantics.c (begin_inline_definitions): Call - do_pending_inlines unconditionally. - - * lex.c: Remove all code now shared with C front end. - Initialize cpplib properly if USE_CPPLIB. Put reserved words - into the get_identifier table. Rewrite pragma handling to - work with the registry. Move code to save tokens for later - processing to spew.c. - - * spew.c: Rewrite everything in terms of token streams instead - of text. Move routines here from lex.c / input.c as - appropriate. GC-mark trees hanging off the pending inlines - chain. - - 2000-09-06 Mark Mitchell - - * NEWS: Mention that the named return value extension has been - deprecated. - * cp-tree.h (original_result_rtx): Define. - (TREE_REFERENCE_EXPR): Remove. - (DECL_VPARENT): Likewise. - (pushdecl_nonclass_level): Likewise. - (store_return_init): Likewise. - (reinit_lang_specific): Likewise. - (genrtl_named_return_value): Change prototype. - * decl.c (original_result_rtx): Remove. - (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs. - Do not generate RTL for local variables here. - (store_return_init): Remove. - * semantics.c (genrtl_named_return_value): Simplify. Fold in - store_return_init. - (finish_named_return_value): Adjust accordingly. Warn that this - extension is deprecated. - (lang_expand_stmt): Adjust call to genrtl_named_return_value. - - 2000-09-06 Nathan Sidwell - - * pt.c (type_unification_real): Replace switch with if. - (unify): Tsubst non-type parms before comparing. - - 2000-09-06 Nathan Sidwell - - * error.c (dump_typename): New function, broken out of ... - (dump_type): ... here. Use it. - * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE. - - 2000-09-06 Nathan Sidwell - - * init.c (build_offset_ref): Deal with namespace scoped - TEMPLATE_ID_EXPRs. - - 2000-09-06 Nathan Sidwell - - * class.c (resolve_address_of_overloaded_function): Add - explanation message. - * decl.c (define_case_label): Reformat explanation. - * decl2.c (finish_static_data_member_decl): Likewise. - (grokfield): Likewise. - * friend.c (do_friend): Likewise. - - 2000-09-05 Zack Weinberg - - * tree.c (walk_tree): Expose tail recursion. - (walk_stmt_tree): New function. - * cp-tree.h: Prototype walk_stmt_tree. - * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not - the BLOCKs directly. If a BLOCK has no variables after - pruning, discard it. - (finish_stmt_tree): Use walk_stmt_tree. No need to save and - restore the line number. - - 2000-09-05 Mark Mitchell - - * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H. - (pt.o): Remove dependency on HTAB_H. - * cp-tree.h: Include hashtab.h. - (walk_tree): Change prototype. - (walk_tree_without_duplicates): New function. - * decl.c (check_default_argument): Use it. - * optimize.c (remap_decl): Adjust calls to walk_tree. - (copy_body): Likewise. - (expand_calls_inline): Likewise. - (calls_setjmp_p): Use walk_tree_without_duplicates. - * pt.c: Don't include hashtab.h. - (for_each_template_parm): Use walk_tree_without_duplicates. - * semantics.c (finish-stmt_tree): Likewise. - (expand_body): Likewise. - * tree.c (walk_tree): Add additional parameter. - (walk_tree_without_duplicates): New function. - (count_trees): Use it. - (verify_stmt_tree): Adjust call to walk_tree. - (find_tree): Use walk_tree_without_duplicates. - (no_linkage_check): Likewise. - (break_out_target_exprs): Adjust call to walk_tree. - (cp_unsave): Likewise. - - 2000-09-04 Kriang Lerdsuwanakij - - * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code. - (TEMPLATE_TEMPLATE_PARM): Adjust comment. - * cp-tree.h (TYPE_BINFO): Adjust comment. - (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise. - (TEMPLATE_TYPE_PARM_INDEX): Likewise. - (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead. - (TYPE_TEMPLATE_INFO): Likewise. - (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise. - * class.c (push_nested_class): Likewise. - * decl.c (lookup_name_real): Likewise. - (grokdeclarator): Likewise. - (grok_op_properties): Likewise. - (xref_tag): Likewise. - (xref_basetypes): Likewise. - * decl2.c (constructor_name_full): Likewise. - (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case. - (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead. - * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case. - (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM. - (dump_type_suffix): Likewise. - * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM - instead. - (get_aggr_from_typedef): Likewise. - * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case. - (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM. - (write_template_parm): Likewise. - (write_template_template_parm): Check tree code instead of - using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. - * method.c (build_overload_nested_name): Add - BOUND_TEMPLATE_TEMPLATE_PARM. - (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case. - * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM. - * pt.c (convert_template_argument): Check tree code instead of - using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. - (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case. - (for_each_template_parm): Adjust comment. - (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. - (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM. - (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use - template_args_equal to compare template template parameter cases. - * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM. - * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM - instead. - * tree.c (copy_template_template_parm): Decide whether to create - a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node. - (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM. - (copy_tree_r): Likewise. - * typeck.c (comptypes): Likewise. Check tree code instead of - using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. - - 2000-09-04 Mark Elbrecht - - * decl.c (finish_function): Move the code for handling functions - marked with the constructor and destructor attributes inside the - expand_p block. - - 2000-09-04 Nathan Sidwell - - * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR. - - 2000-09-04 Nathan Sidwell - - * pt.c (lookup_template_class): Remove abort. - * tree.c (get_type_decl): Allow error_mark_node. - - 2000-09-04 Nathan Sidwell - - * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside - TEMPLATE_ID_EXPRs. - - 2000-09-03 Mark Mitchell - - * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change - new ABI mangling. - - 2000-09-01 Nathan Sidwell - - * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify - union tag mismatch error reporting. - - 2000-09-01 Nathan Sidwell - - * call.c (build_scoped_method_call): Check it is not a namespace. - - 2000-08-30 Jason Merrill - - * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context. - - * tree.c (bot_manip): Check TREE_CONSTANT rather than - !TREE_SIDE_EFFECTS. Call break_out_target_exprs and - build_target_expr_with_type for the non-AGGR_INIT_EXPR case. - - * decl.c (start_function): Always call make_function_rtl. - - 2000-08-29 Zack Weinberg - - * semantics.c (prune_unused_decls): New function. - (finish_stmt_tree): Call it via walk_tree. - - 2000-08-29 Zack Weinberg - - * class.c (build_secondary_vtable): Constify a char *. - * decl.c (init_decl_processing): Initialize function_id_node, - pretty_function_id_node, and func_id_node. - * input.c (struct input_source): Constify 'str'. - (feed_input): Constify first argument. - * mangle.c (write_identifier): Constify argument. - * pt.c (mangle_class_name_for_template): Constify argument. - - 2000-08-29 Mark Mitchell - - * typeck.c (mark_addressable): Remove code that pokes around in - RTL. - - 2000-08-28 Jason Merrill - - * lex.c (file_name_nondirectory): Move to toplev.c. - - * cp-tree.h (LOCAL_CLASS_P): New macro. - * class.c (finish_struct_1): Use it. - - 2000-08-27 Alex Samuel - - * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo. - (write_encoding): Pass another argument to write_name. - (write_name): Add ignore_local_scope parameter. Fix handling of - local names. - (write_nested_name): Use write_unqualified_name. - (write_prefix): Likewise. Skip out on FUNCTION_DECLs. - (write_template_prefix): Use write_unqualified_name. - (write_component): Remove. - (write_local_name): Add parameter. Use direct local entity to - discriminator calculation. - (write_class_enum_type): Pass another argument to write_name. - (write_template_template_arg): Likewise. - (make_guard_variable): Likewise. - - 2000-08-27 Jason Merrill - - * decl.c (pushdecl): Matching decls for local externs are found in - the current level. Propagate linkage information from previous - declarations. - - 2000-08-26 Gabriel Dos Reis - - * ir.texi (Expressions): Fix typo. - - 2000-08-25 Greg McGary - - * tree.c (init_tree): Use ARRAY_SIZE. - - 2000-08-25 Gabriel Dos Reis - - * error.c (cp_tree_printer): Rework. - - 2000-08-25 Mark Mitchell - - * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and - dyn-string.o. - (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c. - (cp-demangle.o): Remove target. - (dyn-string.o): Likewise. - - * decl.c (grokfndecl): Require that `main' return an `int'. - * mangle.c (write_encoding): Don't mangle return types for - conversion functions. - - 2000-08-25 Gabriel Dos Reis - - * error.c (tree_formatting_info): New data type. - (tree_being_formatted): New macro. - (tree_formatting_flags): Likewise. - (put_whitespace): Likewise. - (print_tree_identifier): Likewise. - (print_identifier): Likewise. - (cp_tree_printer, print_function_argument_list, print_declaration, - print_expression, print_function_declaration, - print_function_parameter, print_type, print_cv_qualifier): New - functions. - (init_error): Initialize lang_printer. - - 2000-08-24 Jason Merrill - - * typeck.c (build_ptrmemfunc): Just reinterpret if there's no - adjustment necessary. - - 2000-08-24 Greg McGary - - * cp-tree.h (MAIN_NAME_P): Remove macro. - - 2000-08-24 Gabriel Dos Reis - - * error.c (print_instantiation_context): Don't forget to flush the - buffer. - - 2000-08-23 Jason Merrill - - * typeck.c (build_ptrmemfunc): Save the input pmf. - - * method.c (process_modifiers): Use same_type_p. - - 2000-08-23 Mark Mitchell - - * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC. - * mangle.c (write_function_type): Change prototype. - (write_encoding): Don't mangle return types for - constructors or destructors. - (write_type): Adjust call to write_function_type. - * pt.c (instantiate_template): Instantiate alternate entry points - when instantiating the main function. - - 2000-08-23 Gabriel Dos Reis - - * error.c (cp_print_error_function): Don't use embedded '\n' in - output_printf. - - 2000-08-23 Gabriel Dos Reis - - * decl.c (init_decl_processing): Remove bogus initialization. - * error.c (lang_print_error_function): Restore here. - (init_error): Initialize print_error_function. - - 2000-08-22 Theodore Papadopoulo - - * decl2.c (arg_assoc): Revert my 2000-08-11 change. - - 2000-08-22 Gabriel Dos Reis - - * Makefile.in (error.o): Depends on diagnostic.h - - * cp-tree.h (problematic_instantiation_changed, - record_last_problematic_instantiation, current_instantiation, - print_instantiation_context): Declare. - (maybe_print_template_context): Remove. - - * decl.c (init_decl_processing): Set print_error_function to NULL. - (lang_print_error_function): Remove, since we're using a new - machinery. - - * error.c: #include diagnostic.h - (function_category): New function. - (cp_diagnostic_starter): Likewise. - (cp_diagnostic_finalizer): Likewise. - (cp_print_error_function): Likewise. - (maybe_print_instantiation_context): Likewise. - (print_instantiation_full_context): Likewise. - (print_instantiation_partial_context): Likewise. - (print_instantiation_context): Define. - (init_error): Initialize diagnostic pager and finalizer. - - * pt.c (problematic_instantiation_changed): Define. - (record_last_problematic_instantiation): Likewise. - (current_instantiation): Likewise. - (maybe_print_template_context): Remove. - (print_template_context): Likewise. - (current_tinst_level): Make static to reflect Brendan Kehoe's - change of 1995-04-13. - (push_tinst_level): Call print_instantiation_context. - - 2000-08-21 Nix - - * lang-specs.h: Do not process -o or run the assembler if - -fsyntax-only. - - 2000-08-21 Joseph S. Myers - - * decl.c (flag_hosted, flag_noniso_default_format_attributes): New - variables. - * decl2.c (lang_decode_option): Disable gettext attributes for - -ansi. - - 2000-08-21 Gabriel Dos Reis - - * lex.c (lang_init_options): Default diagnostic message maximum - length to 80, when line-wrapping. - - 2000-08-20 Mark Mitchell - - * class.c (build_vtbl_initializer): Clear the entire - vtbl_init_data. Start keeping track of the functions for which we - have created vcall offsets here. - (dfs_build_vcall_offset_vtbl_entries): Remove. - (build_vcall_offset_vtbl_entries): Reimplement. - (add_vcall_offset_vtbl_entries_r): New function. - (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for - computing when vcall offsets are necessary. - - 2000-08-18 Nathan Sidwell - - * decl.c (member_function_or_else): Use cp_error ... %T. - (grokdeclarator): Likewise. - (start_method): Likewise. - * friend.c (make_friend_class): Use cp_pedwarn ... %T. - - 2000-08-18 Nathan Sidwell - - * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class - TYPE_DECLs. - - 2000-08-18 Nathan Sidwell - - * cp-tree.h (PTRMEM_OK_P): New macro. - (itf_ptrmem_ok): New enumeration value. - * class.c (resolve_address_of_overloaded_function): Add PTRMEM - argument. Diagnose implicit pointer to member. - (instantiate_type): Don't diagnose implicit pointer to member - here. Pass itf_ptrmem_ok if ok. Adjust calls to - resolve_address_of_overloaded_function. - * init.c (build_offset_ref): Set PTRMEM_OK_P. - (resolve_offset_ref): Don't diagnose implicit pointer to member here. - * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here. - * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P. - (build_unary_op): Deal with single non-static member in - microsoft-land. - - 2000-08-18 Nathan Sidwell - - * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE. - - 2000-08-18 Nathan Sidwell - - * cp-tree.h (enum_name_string): Remove prototype. - (report_case_error): Remove prototype. - * cp/typeck2.c (enum_name_string): Remove. - (report_case_error): Remove. - * error.c (dump_expr): Deal with enum values directly. - Correctly negate integer constant. - - 2000-08-17 Nathan Sidwell - - * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare. - (__cxa_vec_delete2, __cxa_vec_delete3): Declare. - * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement. - (__cxa_vec_delete2, __cxa_vec_delete3): Implement. - (__cxa_vec_new): Use __cxa_vec_new2. - (__cxa_vec_delete): Use __cxa_vec_delete2. - - 2000-08-17 Nathan Sidwell - - * vec.cc (__cxa_vec_new): Set "C" linkage. - (__cxa_vec_ctor): Likewise. - (__cxa_vec_cctor): Likewise. - (__cxa_vec_dtor): Likewise. - (__cxa_vec_delete): Likewise. - * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage. - (__cxa_vec_ctor): Likewise. - (__cxa_vec_cctor): Likewise. - (__cxa_vec_dtor): Likewise. - (__cxa_vec_delete): Likewise. - - 2000-08-17 Nathan Sidwell - - * class.c (instantiate_type): Reinstate local variable - deleted in previous change. - - * cvt.c (cp_convert_to_pointer): Pass itf_complain, not - itf_no_attributes. - - 2000-08-17 Nathan Sidwell - - * cp-tree.h (instantiate_type_flags): New enumeration. - (instantiate_type): Change parameter. - * class.c (instantiate_type): Adjust prototype. Adjust. - * call.c (standard_conversion): Adjust instantiate_type call. - (reference_binding): Likewise. - (build_op_delete_call): Likewise. - (convert_like_real): Likewise. - * cvt.c (cp_convert_to_pointer): Likewise. - (convert_to_reference): Likewise. - * pt.c (convert_nontype_argument): Likewise. - * typeck.c (build_binary_op): Likewise. - (build_ptrmemfunc): Likewise. - (convert_for_assignment): Likewise. - - 2000-08-17 Nathan Sidwell - - * cp-tree.h (CPTR_AGGR_TAG): New global tree node. - (current_aggr): Define. - * decl.c (grokdeclarator): Make sure a friend class is an - elaborated type specifier. - * parse.y (current_aggr): Remove static definition. - (cp_parse_init): Adjust. - (structsp): Clear and restore current_aggr. - (component_decl_list): Clear current_aggr. - - * error.c (dump_type, case TYPENAME_TYPE): Don't emit the - aggregate tag on the typename's context. - - * pt.c (tsubst_friend_class): Return error_mark_node, if - parms becomes NULL. - (instantiate_class_template): Ignore error_mark_node friend types. - - 2000-08-14 Nathan Sidwell - - * cvt.c (warn_ref_binding): New static function, broken out of ... - (convert_to_reference): ... here. Use it. - - 2000-08-11 Kriang Lerdsuwanakij - - * parse.y (template_arg): Add rule for template qualified with - global scope. - - 2000-08-11 Theodore Papadopoulo - - * decl2.c (add_function): Reorganize. - (arg_assoc): Do not consider function template decls. - - 2000-08-11 Jason Merrill - - * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're - looking inside. - - 2000-08-11 Nathan Sidwell - - * cp-tree.h (resolve_scope_to_name): Remove unused prototype. - (lookup_nested_tag): Likewise. - - * decl2.c (grokfield): Fix comment to reflect many types of _DECLs - can be produced. - - 2000-08-11 Nathan Sidwell - - * parse.y (named_complex_class_head_sans_basetype): Remove - always true if. - - 2000-08-11 Nathan Sidwell - - * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build - explicit TEMPLATE_ID_EXPR args. - (build_expr_from_tree, case CALL_EXPR): Likewise. - - 2000-08-11 Nathan Sidwell - - * decl.c (check_tag_decl): Diagnose typename's which don't - declare anything. - - 2000-08-10 Nathan Sidwell - - * init.c (build_aggr_init): Reject bogus array initializers - early. - - 2000-08-09 Nathan Sidwell - - * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi - runtime. - * cp/tinfo.cc (__dynamic_cast): Likewise. - * cp/inc/cxxabi.h (__dynamic_cast): Likewise. - - 2000-08-09 Nathan Sidwell - - * cvt.c (convert_to_pointer_force): Fix error message when - attempting to cast from ambiguous base. - - 2000-08-08 Jason Merrill - - * pt.c (tsubst_aggr_type): Bail if creating the argvec fails. - (tsubst_template_arg_vector): Likewise. - - * decl2.c (build_anon_union_vars): Choose the largest field; don't - assume that one will be as large as the union. - - 2000-08-07 Kazu Hirata - - * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo. - * decl.c (pop_labels): Likewise. - - 2000-08-04 Jeffrey Oldham - - * inc/cxxabi.h (__pbase_type_info): Changed member names to match - specifications. - (__pointer_to_member_type_info): Likewise. - (__base_class_info): Likewise. - (__class_type_info): Likewise. - (__si_class_type_info): Likewise. - (__vmi_class_type_info): Likewise. - * tinfo.cc (__si_class_type_info::__do_find_public_src): - Changed member names to match specifications. - (__vmi_class_type_info::__do_find_public_src): Likewise. - (__si_class_type_info::__do_dyncast): Likewise. - (__vmi_class_type_info::__do_dyncast): Likewise. - (__si_class_type_info::__do_upcast): Likewise. - (__vmi_class_type_info::__do_upcast): Likewise. - * tinfo2.cc (__pbase_type_info::__do_catch): Likewise. - (__pbase_type_info::__pointer_catch): Likewise. - (__pointer_type_info::__pointer_catch): Likewise. - (__pointer_to_member_type_info::__pointer_catch): Likewise. - - 2000-08-04 Zack Weinberg - - * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist. - * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS. - (cc1plus): Link with $(BACKEND) and $(C_OBJS). - - 2000-08-04 Mark Mitchell - - * cp-tree.h (add_method): Change prototype. - * class.c (add_method): Remove FIELDS parameter. Add ERROR_P. - Don't double the size of the method vector in the error case. - (handle_using_decl): Adjust call to add_method. - (add_implicitly_declared_members): Likewise. - (clone_function_decl): Likewise. - * decl2.c (check_classfn): Likewise. - * semantics.c (finish_member_declaration): Likewise. - - 2000-08-04 Joseph S. Myers - - * decl.c (flag_isoc94): New variable. - - 2000-08-02 Jason Merrill - - * pt.c (do_type_instantiation): Add complain parm; don't complain - if called recursively. - * cp-tree.h, parse.y: Adjust. - - 2000-08-02 Zack Weinberg - - * decl2.c: Silently ignore -Wstrict-prototypes; warn about - -Wno-strict-prototypes. - - * g++spec.c: Adjust type of second argument to - lang_specific_driver, and update code as necessary. - - * cp-tree.h: Don't prototype min_precision here. - (my_friendly_assert): Cast expression to void. - * semantics.c (do_poplevel): Initialize scope_stmts. - - 2000-08-02 Mark Mitchell - - * cp-tree.h (DECL_NEEDED_P): Tweak. - - 2000-07-28 Jason Merrill ! * lang-specs.h: Use %i in rule for .ii files. ! ! 2000-07-31 Zack Weinberg ! ! * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0. ! ! 2000-07-30 Mark Mitchell ! ! Allow indirect primary bases. ! * cp-tree.h (struct lang_type): Remove vfield_parent. Add ! primary_base. ! (CLASSTYPE_VFIELD_PARENT): Remove. ! (CLASSTYPE_PRIMARY_BINFO): Reimplement. ! (BINFO_PRIMARY_BINFO): Remove. ! (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement. ! (BINFO_VBASE_PRIMARY_P): Likewise. ! (BINFO_PRIMARY_BASE_OF): New macro. ! (BINFO_INDIRECT_PRIMARY_P): Likewise. ! (get_primary_binfo): New function. ! * decl.c (lang_mark_tree): Make lang_type::primary_base. ! * class.c (vcall_offset_data_s): Rename to ... ! (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p, ! and add ctor_vtbl_p. ! (get_derived_offset): Use get_primary_binfo. ! (dfs_mark_primary_bases): Adjust handling of virtual primary ! bases. ! (mark_primary_bases): Likewise. ! (set_primary_base): Take a binfo, not an integer, as a ! representation of the primary base. ! (indirect_primary_base_p): Remove. ! (determine_primary_base): Adjust for indirect primary bases. ! (dfs_find_final_overrider): Fix typo in coment. ! (update_vtable_entry_for_fn): Use get_primary_binfo. ! (layout_nonempty_base_or_field): Tweak. ! (build_base_fields): Adjust for new primary base semantics. ! (dfs_propagate_binfo_offsets): Remove. ! (propagate_binfo_offsets): Rewrite. ! (dfs_set_offset_for_shared_vbases): Remove. ! (layout_virtual_bases): Don't use it. ! (layout_class_type): Set CLASSTYPE_SIZE correctly under the new ! ABI. ! (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not ! CLASSTYPE_VFIELD_PARENT. ! (dfs_get_primary_binfo): New function. ! (get_primary_binfo): Likewise. ! (dump_class_hierarchy_r): Tweak printing of primary bases. ! (build_vtbl_initializer): Fix typo in comments. Use ! vtbl_init_data. ! (build_vcall_and_vbase_vtbl_entries): Likewise. ! (build_vbaes_offset_vtbl_entries): Likewise. ! (dfs_build_vcall_offset_vtbl_entries): Adjust setting of ! BV_VCALL_INDEX to handle indirect primary bases. ! (build_vcall_offset_vtbl_entries): Use vtbl_init_data. ! (build_rtti_vtbl_entries): Likewise. ! * search.c (get_shared_vbase_if_not_primary): Tweak. ! (find_vbase_instance): Likewise. ! (binfo_for_vtable): Simplify. ! * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF. ! (make_binfo): Make it have 11 entries. ! ! 2000-07-30 Alex Samuel ! ! * mangle.c (DECL_TEMPLATE_ID_P): Remove. ! (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when ! ascertaining primaryness. ! (G): Remove template_args. ! (decl_is_template_id): New function. ! (write_encoding): Use decl_is_template_id. ! (write_name): Likewise. Handle type_decls. Get main variant of ! type decls. ! (write_nested_name): Likewise. ! (write_prefix): Likewise. ! (write_template_prefix): Likewise. ! (write_special_name_constructor): Remove defunct production from ! comment. ! (write_bare_function_type): Remove comment about absent parameter. ! (write_template_template_arg): Add missing grammar production to ! comment. ! ! 2000-07-27 Jason Merrill ! ! * decl.c (duplicate_decls): If common_type produces a non-typedef ! type for a typedef, just use the old type. ! ! 2000-07-27 Mark Mitchell ! ! * cp-tree.h (function_depth): Declare. ! (verify_stmt_tree): Likewise. ! (find_tree): Likewise. ! * decl.c (function_depth): Give it external linkage. ! * optimize.c (optimize_function): Increment and decrement it. ! * tree.c (verify_stmt_tree_r): New function. ! (verify_stmt_tree): Likewise. ! (find_tree_r): Likewise. ! (find_tree): Likewise. ! ! 2000-07-27 Jason Merrill ! ! * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use ! TYPE_PTRMEMFUNC_P. ! * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC. ! ! 2000-07-26 Mark Mitchell ! ! * decl.c (start_cleanup_fn): Mark the function as `inline'. ! * decl2.c (get_guard): Call cp_finish_decl, not ! rest_of_decl_compilation, for local guards. ! * lex.c (do_identifier): Remove unused variable. ! ! Wed Jul 26 15:05:51 CEST 2000 Marc Espie ! ! * parse.y: Add missing ';'. ! ! 2000-07-26 Mark Mitchell ! ! * parse.y (empty_parms): Use `()', not `(...)', when in the scope ! of `extern "C++"'. ! ! 2000-07-25 Nathan Sidwell ! ! Kill strict_prototype. Backwards compatibility only for ! non NO_IMPLICIT_EXTERN_C systems. ! * cp-tree.h (flag_strict_prototype): Remove. ! (strict_prototype): Remove. ! (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove. ! * decl.c (maybe_push_to_top_level): Adjust. ! (pop_from_top_level): Adjust. ! (decls_match): Only allow sloppy parm matching for ancient ! system headers. ! (init_decl_processing): Adjust. ! (grokdeclarator): Adjust. ! * decl2.c (flag_strict_prototype): Remove. ! (strict_prototype): Remove. ! (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove. ! (lang_f_options): Remove "strict-prototype". ! (unsupported-options): Add "strict-prototype". ! * lex.c (do_identifier): Adjust. ! (do_scoped_id): Adjust. ! * parse.y (empty_parms): Adjust. ! * class.c (push_lang_context): Adjust. ! (pop_lang_context): Adjust. ! * typeck.c (comp_target_parms): Adjust. ! ! 2000-07-25 Nathan Sidwell ! ! * decl.c (poplevel): Deal with anonymous variables at for scope. ! (maybe_inject_for_scope_var): Likewise. ! ! 2000-07-25 Zack Weinberg ! ! * decl.c: Remove all signal handling code, now done in toplev.c. ! ! 2000-07-23 Mark Mitchell ! ! * decl.c (make_rtl_for_nonlocal_decl): Rework. ! ! * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set ! correctly. ! ! 2000-07-20 Zack Weinberg ! ! * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__. ! Define my_friendly_assert and my_friendly_abort as macros ! which may call friendly_abort. Prototype friendly abort, not ! my_friendly_abort or my_friendly_assert. ! * decl.c (signal_catch): Report the signal caught in the error ! message. Call fatal directly. ! * typeck2.c (ack, my_friendly_assert): Delete. ! (my_friendly_abort): Rename to friendly_abort. Expect file, ! line, and function parameters. Report the abort code, then ! call fancy_abort. Do not mask an abort if errors have ! already occurred. ! ! 2000-07-18 Nathan Sidwell ! ! * typeck.c (comp_target_parms): Remove obsolete parameter. ! (comp_target_types): Adjust. ! ! 2000-07-17 Jason Merrill ! ! * typeck.c (mark_addressable): Never set TREE_USED. ! * call.c (build_call): Don't abort on calls to library functions ! that have been declared normally. ! ! * typeck.c (build_binary_op): Fix grammar in warning. ! ! * exception.cc (__eh_free): Fix prototype. ! ! * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR. ! ! * decl.c (pushdecl): Handle seeing an OVERLOAD in ! IDENTIFIER_NAMESPACE_VALUE. ! ! 2000-07-16 Mark Mitchell ! ! * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation. ! * method.c (use_thunk): Correct handling of vcall offsets. ! ! 2000-07-14 Zack Weinberg ! ! * .cvsignore: parse.h and parse.c have no cp- prefix. ! ! 2000-07-13 Mark Mitchell ! ! * .cvsignore: New file. ! ! 2000-07-13 Zack Weinberg ! ! * lang-specs.h: Use the new named specs. Remove unnecessary braces. ! ! 2000-07-12 Mark Mitchell ! ! * Makefile.in ($(PARSE_H)): Depend directly on parse.y. ! * parse.c: Remove. ! * parse.h: Likewise. ! ! 2000-07-11 Mark Mitchell ! ! * class.c (layout_class_type): Add pointers to virtual bases after ! base classes under the old ABI. ! ! 2000-07-10 Benjamin Chelf ! ! * semantics.c (finish_for_stmt): Remove call to emit_line_note. ! (finish_continue_stmt): Likewise. ! (begin_for_stmt): Remove call to note_level_for_for. ! (finish_goto_stmt): Change call from build_min_nt ! to build_stmt. ! (finish_expr_stmt): Likewise. ! (begin_if_stmt): Likewise. ! (begin_while_stmt): Likewise. ! (finish_while_stmt): Likewise. ! (finish_return_stmt): Likewise. ! (begin_for_stmt): Likewise. ! (finish_for_stmt): Likewise. ! (finish_break_stmt): Likewise. ! (begin_switch_stmt): Likewise. ! (finish_case_label): Likewise. ! (genrtl_try_block): Likewise. ! (begin_try_block): Likewise. ! (begin_handler): Likewise. ! (begin_compound_stmt): Likewise. ! (finish_asm_stmt): Likewise. ! (finish_label_stmt): Likewise. ! (add_decl_stmt): Likewise. ! (finish_subobject): Likewise. ! (finish_decl_cleanup): Likewise. ! (finish_named_return_value): Likewise. ! (setup_vtbl_ptr): Likewise. ! (add_scope_stmt): Likewise. ! * decl.c (finish_constructor_body): Likewise. ! (finish_destructor_body): Likewise. ! * optimize.c (copy_body_r): Likewise. ! (initialize_inlined_parameters): Likewise. ! (declare_return_variable): Likewise. ! (expand_call_inline): Likewise. ! ! 2000-07-10 Jakub Jelinek ! ! * semantics.c (expand_body): Sync interface information ! at the end of function body expansion. ! ! 2000-07-09 Jason Merrill ! ! * init.c (build_new_1): Bail early if the call to new fails. ! ! * decl.c (compute_array_index_type): Check specifically for ! an INTEGER_CST, not just TREE_CONSTANT. ! ! * decl.c (duplicate_decls): Don't call duplicate_decls on ! the DECL_TEMPLATE_RESULT. ! (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different ! codes. ! ! * error.c (dump_template_bindings): Don't crash if we had an ! invalid argument list. ! ! * typeck.c (c_expand_start_case): Do narrowing here. ! * semantics.c (finish_switch_cond): Not here. ! ! 2000-07-09 Hidvegi Zoli ! ! * parse.y (asm_clobbers): Do string concatenation. ! ! 2000-07-09 Mark Mitchell ! ! * decl.c (pushtag): Don't put local classes in template functions ! on the local_classes list. ! ! 2000-07-04 Scott Snyder ! ! * decl2.c (get_guard): Add missing return for old ABI local ! variable case. ! ! 2000-07-09 Mark Mitchell ! ! * cp-tree.h (char_type_p): New function. ! * decl.c (init_decl_processing): Don't initialize ! signed_wchar_type_node or unsigned_wchar_type_node. ! (complete_array_type): Handle brace-enclosed string-constants. ! * rtti.c (emit_support_tinfos): Remove #if 0'd code. ! * tree.c (char_type_p): New function. ! * typeck2.c (digest_init): Use char_type_p. ! ! 2000-07-06 Nathan Sidwell ! ! * pt.c (tsubst): Don't layout type, if it's error_mark. ! ! 2000-07-06 Nathan Sidwell ! ! * pt.c (instantiate_pending_templates): Reset template level. ! ! 2000-07-05 Jason Merrill ! ! * call.c (joust): Don't complain about `operator char *()' beating ! `operator const char *() const'. ! ! 2000-07-04 scott snyder ! Jason Merrill ! ! * repo.c (repo_get_id): Handle the case where a class with virtual ! bases has a null TYPE_BINFO_VTABLE. ! ! 2000-07-04 Kevin Buhr ! Jason Merrill ! ! * parse.y (member_init): Just pass in the type. ! * init.c (expand_member_init): Handle getting a type. ! ! 2000-07-04 Martin v. Löwis ! Jason Merrill ! ! * decl.c (finish_function): Warn if a function has no return ! statement. ! Suggested by Andrew Koenig. ! * typeck.c (check_return_expr): Do set current_function_returns_value ! if we got an error_mark_node. ! ! 2000-07-03 Nathan Sidwell ! ! * decl2.c (push_decl_namespace): Push the original namespace. ! ! 2000-07-03 Nathan Sidwell ! ! * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES. ! * semantics.c (begin_class_definition): Clear it. ! ! 2000-07-02 Benjamin Chelf ! ! * cp-tree.h (genrtl_goto_stmt): Remove declaration. ! (genrtl_expr_stmt): Likewise. ! (genrtl_decl_stmt): Likewise. ! (genrtl_if_stmt): Likewise. ! (genrtl_while_stmt): Likewise. ! (genrtl_do_stmt): Likewise. ! (genrtl_return_stmt): Likewise. ! (genrtl_for_stmt): Likewise. ! (genrtl_break_stmt): Likewise. ! (genrtl_continue_stmt): Likewise. ! (genrtl_scope_stmt): Likewise. ! (genrtl_switch_stmt): Likewise. ! (genrtl_case_label): Likewise. ! (genrtl_begin_compound_stmt): Likewise. ! (genrtl_finish_compound_stmt): Likewise. ! (genrtl_compound_stmt): Likewise. ! (genrtl_asm_stmt): Likewise. ! ! * init.c (begin_init_stmts): Remove call to ! genrtl_begin_compound_stmt. ! (finish_init_stmts): Remove call to genrtl_finish_compound_stmt. ! ! * semantics.c (lang_expand_stmt): Changed call to ! genrtl_compound_stmt to ignore return value. ! ! 2000-07-02 Mark Mitchell ! ! * mangle.c (canonicalize_for_substitution): Return the canonical ! variant of a type. ! ! * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a ! TYPE_DECL. ! * typeck.c (commonparms): Remove obstack manipulations. ! ! 2000-07-01 Benjamin Chelf ! ! * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o. ! ! * Makefile.in (OBJS): Added ../c-semantics.o. ! (OBJDEPS): Likewise. ! ! * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to ! ../c-common.h. ! (struct stmt_tree): Added comment. ! (current_function_name_declared): Removed. ! (stmts_are_full_exprs_p): Likewise. ! (genrtl_do_pushlevel): Likewise. ! (genrtl_clear_out_block): Likewise. ! (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h. ! (DECL_ANON_UNION_ELEMS): Likewise. ! (emit_local_var): Likewise. ! (make_rtl_for_local_static): Likewise. ! (do_case): Likewise. ! (expand_stmt): Likewise. ! (genrtl_decl_cleanup): Likewise. ! (c_expand_asm_operands): Likewise. ! (c_expand_return): Likewise. ! (c_expand_start_case): Likewise. ! ! * decl.c (make_rtl_for_local_static): Moved to c-semantics.c. ! (emit_local_var): Likewise. ! (initialize_local_var): Change reference to ! stmts_are_full_exprs_p to call to stmts_are_full_exprs_p(). ! Change reference to stmts_are_full_exprs_p to ! current_stmt_tree->stmts_are_full_exprs_p. ! (push_cp_function_context): Likewise. ! ! * expect.c (expand_throw): Change reference to ! stmts_are_full_exprs_p. ! ! * init.c (build_aggr_init): Change reference to ! stmts_are_full_exprs_p. ! (build_vec_init): Likewise. ! ! * optimize.c (maybe_clone_body): Change reference to ! current_function_name_declared to ! cp_function_chain->name_declared. ! ! * pt.c (instantiate_decl): Change reference to ! current_function_name_declared to ! cp_function_chain->name_declared. ! ! * semantics.c (expand_cond): Moved declaration to c-common.h. ! (genrtl_do_pushlevel): Moved to c-semantics.c. ! (genrtl_clear_out_block): Likewise. ! (genrtl_goto_stmt): Likewise. ! (genrtl_expr_stmt): Likewise. ! (genrtl_decl_stmt): Likewise. ! (gerntl_if_stmt): Likewise. ! (genrtl_while_stmt): Likewise. ! (genrtl_do_stmt): Likewise. ! (genrtl_return_stmt): Likewise. ! (genrtl_for_stmt): Likewise. ! (genrtl_break_stmt): Likewise. ! (genrtl_continue_stmt): Likewise. ! (genrtl_scope_stmt): Likewise. ! (genrtl_switch_stmt): Likewise. ! (genrtl_case_label): Likewise. ! (genrtl_begin_compound_stmt): Likewise. ! (genrtl_finish_compound_stmt): Likewise. ! (genrtl_compound_stmt): Likewise. ! (genrtl_asm_stmt): Likewise. ! (genrtl_decl_cleanup): Likewise. ! (expand_cond): Likewise. ! (expand_stmt): Renamed to ... ! (lang_expand_stmt): ... this. ! (lang_expand_expr_stmt): Initialize. ! (set_current_function_name_declared): Likewise. ! (stmts_are_full_exprs_p): Likewise. ! (current_function_name_declared): Likewise. ! (anon_aggr_type_p): Likewise. ! (do_poplevel): Change reference to ! stmts_are_full_exprs_p to call to stmts_are_full_exprs_p(). ! Change reference to stmts_are_full_exprs_p to ! current_stmt_tree->stmts_are_full_exprs_p. ! (add_tree): Likewise. ! (finish_expr_stmt): Likewise. ! (prep_stmt): Likewise. ! (lang_expand_stmt): Likewise. ! (begin_compound_stmt): Change reference to ! current_function_name_declared to ! cp_function_chain->name_declared and call to ! current_function_name_declared(). ! (setup_vtbl_ptr): Likewise. ! (genrtl_do_poplevel): Removed. ! ! 2000-06-30 Jason Merrill ! ! * init.c (init_init_processing): Go back to aligning like ! double_type_node for old ABI. ! (get_cookie_size): Make cookie larger if we get a type that needs ! more alignment. ! (build_vec_delete): Call it. ! ! * typeck.c (qualify_type_recursive): New fn. ! (composite_pointer_type): Use it. ! (build_binary_op): Use composite_pointer_type. ! ! 2000-06-24 Carlos O'Ryan ! Jason Merrill ! ! * typeck.c (check_return_expr): Don't complain about returning ! NULL from operator new if -fcheck-new. ! * cp-tree.h: Declare flag_check_new here. ! * init.c: Not here. ! ! 2000-06-28 Alex Samuel ! ! * mangle.c (find_substitution): Use same_type_p. ! (write_encoding): Don't check for substitutions. ! ! 2000-06-30 Nathan Sidwell ! ! * parse.y (expr_no_comma_rangle): New non-terminal. ! (template_parm): Use it for default parameter case. ! (template_arg): Use it. ! (expr_no_commas): Remove commented out undefined extensions. ! * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r. ! * parse.h, parse.c: Rebuilt. ! ! 2000-06-30 Mark Mitchell ! ! * semantics.c (genrtl_asm_stmt): Don't decay input operands here. ! (finish_asm_stmt): Do it here, instead. ! ! * cp-tree.h (ridpointers): Don't declare. ! * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX. ! (record_builtin_java_type): Likewise. ! (init_decl_processing): Likewise. ! * lex.c: Move inclusion of lex.h. ! (ridpointers): Don't define. ! (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of ! RID_MAX. ! * lex.h (enum rid): Rename to ... ! (enum cp_rid): ... this. ! (ridpointers): Don't declare. ! * parse.y: Move inclusion of lex.h. ! * parse.c: Regenerated. ! * spew.c: Move inclusion of lex.h. ! ! * cp-tree.h (struct language_function): Remove temp_name_counter. ! (temp_name_counter): Remove. ! (get_temp_name): Change prototype. ! (get_guard): New function. ! (get_guard_cond): Likewise. ! (set_guard): Likewise. ! * cvt.c (build_up_reference): Adjust call to get_temp_name. ! * decl.c (expand_static_init): Use get_guard and friends to ! implement guard variables. ! * decl2.c (get_temp_name): Assume that the variables created are ! always static. ! (get_sentry): Rename to ... ! (get_guard): ... this. Implement new ABI guard variables. ! (get_guard_bits): New function. ! (get_guard_cond): Likewise. ! (set_guard): Likewise. ! (start_static_initialization_or_destruction): Use them. ! (do_static_initialization): Replace sentry with guard throughout. ! (do_static_destruction): Likewise. ! * init.c (create_temporary_var): Add comment. ! ! 2000-06-28 Alex Samuel ! ! * mangle.c (find_substitution): Use same_type_p. ! (write_encoding): Don't check for substitutions. ! ! 2000-06-30 Nathan Sidwell ! ! * parse.y (expr_no_comma_rangle): New non-terminal. ! (template_parm): Use it for default parameter case. ! (template_arg): Use it. ! (expr_no_commas): Remove commented out undefined extensions. ! * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r. ! * parse.h, parse.c: Rebuilt. ! ! 2000-06-29 Mark Mitchell ! ! * cp-tree.h (flag_const_strings): Remove. ! (warn_parentheses): Likewise. ! (warn_format): Likewise. ! (common_type): Likewise. ! (default_conversion): Likewise. ! (build_binary_op): Likewise. ! (cp_build_binary_op): New macro. ! * call.c (build_new_op): Use cp_build_binary_op instead of ! build_binary_op. ! * class.c (build_vtable_entry_ref): Likewise. ! * decl.c (expand_static_init): Likewise. ! (compute_array_index_type): Likewise. ! (build_enumerator): Likewise. ! * decl2.c (delete_sanity): Likewise. ! (start_static_initialization_or_destruction): Likewise. ! * error.c (dump_type_suffix): Likewise. ! * init.c (resolve_offset_ref): Likewise. ! (build_new): Likewise. ! (build_new_1): Likewise. ! (build_vec_delete_1): Likewise. ! (build_vec_init): Likewise. ! (build_delete): Likewise. ! * rtti.c (synthesize_tinfo_fn): Likewise. ! (synthesize_tinfo_var): Likewise. ! * search.c (expand_upcast_fixups): Likewise. ! (fixup_all_virtual_upcast_offsets): Likewise. ! * typeck.c (build_array_ref): Likewise. ! (get_member_function_from_ptrfunc): Likewise. ! (build_binary_op): Add parameter. ! (pointer_int_sum): Use cp_build_binary_op. ! (pointer_diff): Likewise. ! (build_modify_expr): Likewise. ! (get_delta_difference): Likewise. ! (build_ptrmemfunc): Likewise. ! ! 2000-06-29 Nathan Sidwell ! ! * cp-tree.h (SET_DECL_ARTIFICIAL): Remove. ! * decl.c (create_implicit_typedef): Adjust. ! * decl2.c (build_artificial_parm): Adjust. ! * method.c (implicitly_declare_fn): Adjust. ! * pt.c (push_inline_template_parms_recursive): Adjust. ! (process_template_parm): Adjust. ! (overloaded_template_name): Adjust. ! * semantics.c (finish_template_template_parm): Adjust. ! ! 2000-06-28 Mark Mitchell ! ! * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove. ! * class.c (update_vtable_entry_for_fn): Correct logic for deciding ! where to emit thunks. ! (build_vtt): Adjust call to build_vtt_inits. ! (build_vtt_inits): Add parameter to indicate whether or not ! sub-VTTs for virtual bases should be included. Adjust handling of ! construction vtables. ! (get_matching_base): New function. ! (dfs_build_vtt_inits): Rename to ... ! (dfs_build_secondary_vptr_vtt_inits): Adjust handling of ! construction vtables. ! (dfs_fixup_binfo_vtbls): Likewise. ! (build_ctor_vtbl_groups): Build construction vtables for virtual ! bases, too. ! (accumulate_vtbl_inits): Tweak logic for deciding whether or not ! to build construction vtbls. ! (dfs_accumulate_vtbl_inits): Adjust handling of ! construction vtables. ! ! * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified ! types correctly. ! ! 2000-06-27 Mark Mitchell ! ! * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too. ! ! 2000-06-26 Nathan Sidwell ! ! * search.c (hides): Remove. ! (is_subobject_of_p): Add most_derived parameter. Use ! CANONICAL_BINFO. ! (lookup_field_queue_p): Adjust. ! (lookup_field_r): Adjust. ! ! 2000-06-26 Nathan Sidwell ! ! * decl2.c (handle_class_head): Bash typedefs to the type's main ! decl. ! ! 2000-06-25 Mark Mitchell ! ! * cp-tree.h (genrtl_begin_stmt_expr): Rename to ... ! (begin_global_stmt_expr): ... this. ! (genrtl_finish_stmt_expr): Rename to ... ! (finish_global_stmt_expr): ... this. ! * init.c (begin_init_stmts): Adjust calls. ! (finish_init_stmts): Likewise. ! * semantics.c (genrtl_begin_stmt_expr): Rename to ... ! (begin_global_stmt_expr): ... this. ! (genrtl_finish_stmt_expr): Rename to ... ! (finish_global_stmt_expr): ... this. ! ! 2000-06-25 Theodore Papadopoulo ! ! * search.c (lookup_member): Fix typo in comment. ! ! 2000-06-24 Jason Merrill ! ! * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace. ! (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL. ! ! 2000-06-24 Martin v. Löwis ! ! * parse.y (complex_direct_notype_declarator): Support global_scope. ! * Makefile.in: Adjust conflict count. ! ! 2000-06-23 Kriang Lerdsuwanakij ! ! * parse.y (template_arg): Convert TEMPLATE_DECL ! that is a template template parameter to ! TEMPLATE_TEMPLATE_PARM here. ! ! * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment. ! * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro. ! (copy_template_template_parm): Adjust prototype. ! * decl.c (grokdeclarator): Remove dead code. ! * pt.c (process_template_parm): Tidy. ! (lookup_template_class): Construct nodes in ! copy_template_template_parm. ! (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to ! lookup_template_class. Use TYPE_TI_TEMPLATE. ! * tree.c (copy_template_template_parm): Add NEWARGS ! parameter. ! (mapcar): Adjust call to copy_template_template_parm. ! * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL. ! * method.c (build_template_template_parm_names): Change error ! code to avoid compilation warning. ! ! * gxxint.texi: Document template template parameter ! name mangling. ! ! 2000-06-21 Alex Samuel ! ! * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o. ! (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c. ! (cp-demangle.o): New rule. ! (dyn-string.o): Likewise. ! * inc/cxxabi.h (__cxa_demangle): New declaration. ! ! 2000-06-22 Mark Mitchell ! ! * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro. ! (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise. ! (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset ! a tree, not an int. ! (THUNK_GENERATE_WITH_VTABLE_P): New macro. ! (make_thunk): Change prototype. ! (emit_thunk): Rename to use_thunk. ! (mangle_thunk): Change prototype. ! * class.c (get_derived_offset): Simplify. ! (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and ! BV_GENERATE_THUNK_WITH_VTABLE_P. ! (build_primary_vtable): Simplify. ! (add_virtual_function): Use BV_FN, rather than TREE_VALUE. ! (dfs_find_base): Remove. ! (update_vtable_entry_for_fn): Correct bug in finding the base ! where a virtual function was first declared. Figure out whether ! or not to emit a vcall-thunk with the vtables in which it appears. ! Correct logic for deciding whether to use an ordinary thunk, or a ! vcall thunk. ! (finish_struct_1): Remove unnecssary code. ! (build_vtbl_initializer): Use ssize_int for the running counter of ! negative indices. ! (build_vtbl_initializer): Only use vcall thunks where necessary. ! Mark thunks as needing to be emitted with their vtables, or not. ! (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in ! indices. Use size_binop. ! (dfs_build_vcall_offset_vtbl_entries): Don't rely on ! BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use ! size_binop. ! (build_rtti_vtbl_entries): Adjust call to build_vtable_entry. ! (build_vtable_entry): Mark thunks as needing to be emitted with ! their vtables, or not. ! * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk. ! * decl2.c (mark_vtable_entries): Use use_thunk instead of ! emit_thunk. ! * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk ! information. ! * error.c (dump_expr): Use BV_FN. ! * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree, ! not an int. ! * method.c (make_thunk): Likewise. ! (emit_thunk): Rename to use_thunk. Allow callers to decide ! whether or not to actually emit the thunk. Adjust for changes in ! representation of vcall offsets. ! * search.c (dfs_get_pure_virtuals): Use BV_FN. ! * semantics.c (emit_associated_thunks): New function. ! (expand_body): Use it. ! * ir.texi: Adjust decriptions of thunks. ! ! 2000-06-22 Jason Merrill ! ! * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE. ! (tsubst_friend_function): Copy it here. ! ! * decl.c (grok_op_properties): Fix typo. ! ! * decl2.c (delete_sanity): Clarify warning, avoid failure on ! deleting void*. ! ! * pt.c (check_explicit_specialization): Clarify error. ! ! * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from ! an old OVERLOAD when we're declaring a non-function. ! (pushdecl, destroy_local_var): Check for error_mark_node. ! (warn_extern_redeclared_static): Also bail early if ! we're a CONST_DECL. ! (push_overloaded_decl): Ignore an old error_mark_node. ! ! 2000-06-22 Nathan Sidwell ! ! * call.c (build_x_va_arg): Check if in a template decl. ! * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg. ! ! 2000-06-20 Alexandre Petit-Bianco ! ! * class.c (push_lang_context): TYPE_NAME gets you to the Java ! types DECLs. ! * decl.c (check_goto): Computed gotos assumed OK. ! ! 2000-06-20 Jason Merrill ! ! * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs ! for which we don't need to look for instantiations. ! ! 2000-06-21 Nathan Sidwell ! ! * parse.y (program): Always call finish_translation_unit. ! * parse.c, parse.h: Rebuilt. ! ! 2000-06-20 Zack Weinberg ! ! * method.c: Don't include hard-reg-set.h. ! ! 2000-06-20 Nathan Sidwell ! ! * rtti.c (get_base_offset): Cope when vbase field is in a base. ! ! 2000-06-20 Nathan Sidwell ! ! * call.c (build_conditional_expr): Use VOID_TYPE_P. ! * cvt.c (cp_convert_to_pointer): Likewise. ! (convert_to_void): Likewise. ! * error.c (dump_expr): Likewise. ! * except.c (complete_ptr_ref_or_void_ptr_p): Likewise. ! * init.c (build_delete): Likewise. ! * method.c (emit_thunk): Likewise. ! * optmize.c (declare_return_variable): Likewise. ! * rtti.c (get_tinfo_decl_dynamic): Likewise. ! (get_typeid): Likewise. ! (build_dynamic_cast_1): Likewise. ! * typeck.c (composite_pointer_type): Likewise. ! (common_type): Likewise. ! (build_indirect_ref): Likewise. ! (build_binary_op): Likewise. ! (build_x_compound_expr): Likewise. ! (check_return_expr): Likewise. ! * typeck2.c (add_exception_specifier): Likewise. ! ! * mangle.c (write_method_parms): Use direct comparison for end ! of parmlist. ! ! 2000-06-19 Benjamin Chelf ! ! * cp-tree.h (genrtl_try_block): Declare function. ! (genrtl_handler): Likewise. ! (genrtl_catch_block): Likewise. ! (genrtl_ctor_stmt): Likewise. ! (genrtl_subobject): Likewise. ! (genrtl_decl_cleanup): Likewise. ! (genrtl_do_poplevel): Likewise. ! (genrtl_do_pushlevel): Likewise. ! (genrtl_clear_out_block): Likewise. ! (genrtl_goto_stmt): Likewise. ! (genrtl_expr_stmt): Likewise. ! (genrtl_decl_stmt): Likewise. ! (genrtl_if_stmt): Likewise. ! (genrtl_while_stmt): Likewise. ! (genrtl_do_stmt): Likewise. ! (genrtl_return_stmt): Likewise. ! (genrtl_for_stmt): Likewise. ! (genrtl_break_stmt): Likewise. ! (genrtl_continue_stmt): Likewise. ! (genrtl_scope_stmt): Likewise. ! (genrtl_switch_stmt): Likewise. ! (genrtl_case_label): Likewise. ! (genrtl_begin_compound_stmt): Likewise. ! (genrtl_finish_compound_stmt): Likewise. ! (genrtl_compound_stmt): Likewise. ! (genrtl_asm_stmt): Likewise. ! (genrtl_named_return_value): Likewise. ! (genrtl_begin_stmt_expr): Likewise. ! (genrtl_finish_stmt_expr): Likewise. ! (finish_for_stmt): Removed first argument. ! (finish_switch_stmt): Likewise. ! ! * semantics.c (genrtl_try_block): Define function. ! (genrtl_handler): Likewise. ! (genrtl_catch_block): Likewise. ! (genrtl_ctor_stmt): Likewise. ! (genrtl_subobject): Likewise. ! (genrtl_decl_cleanup): Likewise. ! (genrtl_do_poplevel): Likewise. ! (genrtl_do_pushlevel): Likewise. ! (genrtl_clear_out_block): Likewise. ! (genrtl_goto_stmt): Likewise. ! (genrtl_expr_stmt): Likewise. ! (genrtl_decl_stmt): Likewise. ! (genrtl_if_stmt): Likewise. ! (genrtl_while_stmt): Likewise. ! (genrtl_do_stmt): Likewise. ! (genrtl_return_stmt): Likewise. ! (genrtl_for_stmt): Likewise. ! (genrtl_break_stmt): Likewise. ! (genrtl_continue_stmt): Likewise. ! (genrtl_scope_stmt): Likewise. ! (genrtl_switch_stmt): Likewise. ! (genrtl_case_label): Likewise. ! (genrtl_begin_compound_stmt): Likewise. ! (genrtl_finish_compound_stmt): Likewise. ! (genrtl_compound_stmt): Likewise. ! (genrtl_asm_stmt): Likewise. ! (genrtl_named_return_value): Likewise. ! (genrtl_begin_stmt_expr): Likewise. ! (genrtl_finish_stmt_expr): Likewise. ! (finish_for_stmt): Removed first argument and generate rtl ! specific code. ! (finish_switch_stmt): Likewise. ! (do_poplevel): Removed generate rtl specific code. ! (do_pushlevel): Likewise. ! (add_tree): Likewise. ! (finish_goto_stmt): Likewise. ! (finish_expr_stmt): Likewise. ! (begin_if_stmt): Likewise. ! (finish_if_stmt_cond): Likewise. ! (finish_then_clause): Likewise. ! (begin_else_clause): Likewise. ! (finish_else_clause): Likewise. ! (finish_if_stmt): Likewise. ! (clear_out_block): Likewise. ! (begin_while_stmt): Likewise. ! (finish_while_stmt_cond): Likewise. ! (finish_while_stmt): Likewise. ! (begin_do_stmt): Likewise. ! (finish_do_body): Likewise. ! (finish_do_stmt): Likewise. ! (finish_return_stmt): Likewise. ! (begin_for_stmt): Likewise. ! (finish_for_init_stmt): Likewise. ! (finish_for_cond): Likewise. ! (finish_for_expr): Likewise. ! (finish_break_stmt): Likewise. ! (finish_continue_stmt): Likewise. ! (begin_switch_stmt): Likewise. ! (finish_switch_cond): Likewise. ! (finish_case_label): Likewise. ! (begin_try_block): Likewise. ! (begin_function_try_block): Likewise. ! (finish_try_block): Likewise. ! (finish_cleanup_try_block): Likewise. ! (finish_cleanup): Likewise. ! (finish_function_try_block): Likewise. ! (finish_handler_sequence): Likewise. ! (finish_function_handler_sequence): Likewise. ! (begin_handler): Likewise. ! (finish_handler_parms): Likewise. ! (begin_catch_block): Likewise. ! (finish_handler): Likewise. ! (begin_compound_stmt): Likewise. ! (finish_compound_stmt): Likewise. ! (finish_asm_stmt): Likewise. ! (finish_label_stmt): Likewise. ! (finish_label_decl): Likewise. ! (finish_subobject): Likewise. ! (finish_decl_cleanup): Likewise. ! (finish_named_return_value): Likewise. ! (begin_stmt_expr): Likewise. ! (finish_stmt_expr): Likewise. ! ! * decl.c (initialize_local_var): Changed call to finish_expr_stmt ! to call genrtl_expr_stmt when appropriate. ! ! * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and ! begin_compound_expr to call genrtl_begin_stmt_expr and ! genrtl_begin_compound_expr when appropriate. ! (finish_init_stmts): Changed calls to finish_compound_expr and ! finish_stmt_expr to call genrtl_finish_compound_expr and ! genrtl_finish_stmt_expr when appropriate. ! (expand_default_init): Changed call to finish_expr_stmt to call ! genrtl_expr_stmt when appropriate. ! (build_vec_init): Likewise. ! ! * parse.y (simple_stmt): Removed first argument from call to ! finish_for_stmt. Removed first argument from call to ! finish_switch_stmt. ! ! * parse.c: Regenerated. ! ! * pt.c (tsubst_expr): Removed first argument from call to ! finish_for_stmt. Removed first argument from call to ! finish_switch_stmt. ! ! 2000-06-16 Benjamin Chelf ! ! * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to ! CP_DUMMY_TREE_CODE. Remove #include "c-common.def". ! ! * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def". ! (cplus_tree_code_length[]): Likewise. ! (cplus_tree_code_name[]): Likewise. ! (init_parse): Added call to add_c_tree_codes. Changed ! LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE. ! ! 2000-06-16 Mark Mitchell ! ! * cp-tree.h (finish_mem_initializers): Declare. ! (count_trees): Likewise. ! * parse.y (base_init): Use finish_mem_initializers. ! * semantics.c (finish_mem_initializers): New function. ! ! * tree.c (count_trees_r): Prototype. Use DATA parameter to store ! the number of trees. ! (n_trees): Remove. ! (count_trees): Don't use it. ! ! 2000-06-15 Jason Merrill ! ! * tree.c (count_trees): New debugging function. ! ! * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P. ! * init.c (build_member_call): Pull out the name of a DECL. ! ! * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H. ! * semantics.c (expand_body): Push to TV_INTEGRATION here. ! * optimize.c (optimize_function): Not here. ! * pt.c (instantiate_decl): Push to TV_PARSE. ! ! 2000-06-15 Mark Mitchell ! ! * cp-tree.h (struct language_function): Remove x_base_init_list ! and x_member_init_list. ! (current_base_init_list): Remove. ! (current_member_init_list): Likewise. ! (setup_vtbl_ptr): Change prototype. ! (emit_base_init): Likewise. ! (expand_member_init): Likewise. ! (reinit_parse_for_function): Remove. ! * decl.c (save_function_data): Don't clear x_base_init_list and ! x_member_init_list. ! (mark_language_function): Don't mark them. ! * init.c (perform_member_init): Tweak comment. ! (sort_member_init): Take the list of initializers as an argument. ! (sort_base_init): Likewise. ! (emit_base_init): Likewise. ! (expand_member_init): Return the initializer. Don't use global ! variables. ! * lex.c (reinit_parse_for_function): Remove. ! * method.c (build_template_parm_names): Correct substitution. ! (do_build_copy_constructor): Don't use current_member_init_list ! and current_base_init_list. ! (synthesize_method): Likewise. ! * parse.y (base_init): Split mem-initializers into ! base-initializers and field-initializers. ! (member_init_list): Build up the list here. ! (member_init): Return the initializer. ! (fn.depfn): Don't use reinit_parse_for_function. ! * parse.c: Regenerated. ! * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the ! ERROR_MARK. ! (tsubst_expr): Don't use current_member_init_list ! and current_base_init_list. ! (tsubst_expr_values): Rename to ... ! (tsubst_initializer_list): ... this. Use convert_from_reference. ! * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list ! and current_base_init_list. ! (begin_function_definition): Don't call reinit_parse_for_function. ! ! * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors. ! ! * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE ! correctly. ! ! * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking. ! ! 2000-06-14 Benjamin Chelf ! ! * cp-tree.h (IF_COND): Move to c-common.h. ! (THEN_CLAUSE): Likewise. ! (ELSE_CLAUSE): Likewise. ! (WHILE_COND): Likewise. ! (WHILE_BODY): Likewise. ! (DO_COND): Likewise. ! (DO_BODY): Likewise. ! (RETURN_EXPR): Likewise. ! (EXPR_STMT_EXPR): Likewise. ! (FOR_INIT_STMT): Likewise. ! (FOR_COND): Likewise. ! (FOR_EXPR): Likewise. ! (FOR_BODY): Likewise. ! (SWITCH_COND): Likewise. ! (SWITCH_BODY): Likewise. ! (CASE_LOW): Likewise. ! (CASE_HIGH): Likewise. ! (GOTO_DESTINATION): Likewise. ! (COMPOUND_BODY): Likewise. ! (ASM_CV_QUAL): Likewise. ! (ASM_STRING): Likewise. ! (ASM_OUTPUTS): Likewise. ! (ASM_INPUTS): Likewise. ! (ASM_CLOBBERS): Likewise. ! (DECL_STMT_DECL): Likewise. ! (STMT_EXPR_STMT): Likewise. ! (LABEL_STMT_LABEL): Likewise. ! (SCOPE_BEGIN_P): Likewise. ! (SCOPE_END_P): Likewise. ! (SCOPE_STMT_BLOCK): Likewise. ! (SCOPE_NULLIFIED_P): Likewise. ! (SCOPE_NO_CLEANUPS_P): Likewise. ! (SCOPE_PARTIAL_P): Likewise. ! (ASM_VOLATILE_P): Likewise. ! (STMT_LINENO): Likewise. ! (STMT_LINENO_FOR_FN_P): Likewise. ! ! * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR, ! ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT, ! FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT, ! CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT, ! SCOPE_STMT, CASE_LABEL, STMT_EXPR. ! ! * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def. ! ! * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def. ! (cc1plus$(exeext)): Added $(srcdir)/c-common.def. ! ! * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'. ! (cplus_tree_code_length[]): Added '#include "c-common.def"'. ! (cplus_tree_code_name[]): Added '#include "c-common.def"'. ! ! 2000-06-14 Mark Mitchell ! ! * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro. ! * class.c (dfs_find_final_overrider): Set it appropriately. ! (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to ! avoid unneeded secondary vptrs. ! ! 2000-06-13 Jakub Jelinek ! ! * class.c (build_secondary_vtable): Set DECL_USER_ALIGN. ! (check_bitfield_decl, check_field_decl): Likewise. ! (build_vtbl_or_vbase_field, build_base_field): Likewise. ! (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN. ! * decl.c (record_unknown_type): Set TYPE_USER_ALIGN. ! (xfer_tag, finish_enum): Likewise. ! * decl2.c (finish_builtin_type): Likewise. ! * init.c (init_init_processing): Likewise. ! * pt.c (instantiate_class_template): Likewise. ! * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN. ! * cp-tree.h (struct lang_type): Add user_align member. ! (CLASSTYPE_USER_ALIGN): Define. ! ! Tue Jun 13 15:48:03 2000 Maciej W. Rozycki ! ! * Make-lang.in (c++.install-common): Install g++-cross in ! $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as ! $(target_alias)-g++ and $(target_alias)-c++. ! ! 2000-06-12 Mark Mitchell ! ! * class.c (vcall_offset_data_s): Add last_init and fns. ! (overrides): Rename to same_signature_p. ! (dfs_find_final_overrider): Adjust accordingly. ! (mark_overriders): Likewise. ! (warn_hidden): Likewise. ! (build_vtbl_initializer): Reorganize machinery for building things ! at negative offsets. ! (build_vcall_and_vbase_vtbl_entries): Likewise. ! (build_vbase_offset_vtbl_entries): Likewise. ! (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall ! offset entries. Do not create two entries for functions with the ! same signature. ! (build_vcall_offset_vtbl_entries): Initialize vod->fns. ! (build_rtti_vtbl_entries): Reorganize machinery for building things ! at negative offsets. ! ! * optimize.c (expand_call_inline): Don't recurse into the code ! used to initialize the parameters more than once. ! ! 2000-06-11 Mark Mitchell ! ! * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment. ! (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here. ! (find_substitution): Only use the `Sa' substitution for ! std::allocator, not instantiations of it. ! (write_template_prefix): Move comment. Only use a TREE_LIST to ! represent substitutions for a member template. ! (write_array_type): Mangle array dimensions correctly. ! * optimize.c (maybe_clone_body): Copy more information from the ! cloned function. ! * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE ! on the regenerated declaration. ! ! 2000-06-11 Chip Salzenberg ! Mark Mitchell ! ! * class.c (build_vtable): Clarify comment. ! (build_ctor_vtbl_group): Pass the most derived type to ! build_vtable. ! ! 2000-06-11 Kaveh R. Ghazi ! ! * decl2.c (compare_options): Don't needlessly cast away const-ness. ! ! 2000-06-10 Mark Mitchell ! ! * decl.c (add_binding): Handle duplicate declarations of external ! variables. ! ! 2000-06-09 Chip Salzenberg ! Mark Mitchell ! ! * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an ! argument. ! (write_signed_number): New macro. ! (write_unsigned_number): Likewise. ! (write_source_name): Use them. ! (write_number): Handle signed and unsigned values. ! (write_integer_cst): Use tree_int_cst_sgn, and use ! write_unsigned_number or write_signed_number as appropriate. ! (write_discriminator): Use write_unsigned_number or ! write_signed_number as appropriate. ! (write_template_arg_literal): Likewise. ! (write_array_type): Use tree_low_cst. ! (write_template_parm): Use write_unsigned_number or ! write_signed_number as appropriate. ! (write_substitution): Adjust call to write_number. ! (write_type): Get the TYPE_MAIN_VARIANT before mangling it. ! (write_expression): Handle non-type template arguments of ! reference type correctly. ! (mangle_thunk): Use write_signed_number. ! ! 2000-06-09 Chip Salzenberg ! ! * mangle.c (find_substition): Don't mangle objects with typename ! substitutions (e.g. "cin" as "Si"). ! ! 2000-06-09 Zack Weinberg ! ! * call.c (add_candidate): Use ggc_alloc_cleared. ! * decl.c (lookup_label): Likewise. ! * lex.c (retrofit_lang_decl): Likewise. ! ! 2000-06-09 Jason Merrill ! ! * semantics.c (expand_body): Push to TV_EXPAND. ! * optimize.c (optimize_function): Push to TV_INTEGRATION. ! * decl.c (start_function): Always call announce_function. ! ! * tinfo2.cc: Just declare abort. ! ! 2000-06-09 Gabriel Dos Reis ! ! * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @' ! whenever @ is a symbolic name. ! ! 2000-06-08 Jakub Jelinek ! ! * method.c (make_thunk): Clear DECL_VTT_PARM in thunk. ! ! 2000-06-07 Mark Mitchell ! ! * decl.c (pushdecl): Look up functions by DECL_NAME, not ! DECL_ASSEMBLER_NAME. ! ! 2000-06-06 Mark Mitchell ! ! * decl2.c (c_language): Define. ! ! 2000-06-06 Gabriel Dos Reis ! ! * lex.c (lang_init_options): Tweak. ! ! * decl2.c: Remove #inclusion of diagnostic.h ! (lang_decode_option): Move diagnostic formatting options to ! toplevel. ! ! * lang-options.h: Remove documentation for diagnostic options. ! ! * Makefile.in (lex.o): Depends upon diagnostic.h ! ! 2000-06-06 Mark Mitchell ! ! * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have ! the same DECL_RESULT, it's not a redefinition. ! * pt.c (tsubst_decl): Remove code to handle illegal ! specializations. ! ! 2000-06-06 Nathan Sidwell ! ! * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c ! ! 2000-06-05 Jason Merrill ! ! * search.c (maybe_suppress_debug_info): Don't check ! CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set. ! ! * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION ! here if extern_p. ! ! Remember instantiation context in deferred instantiations. ! * cp-tree.h (struct tinst_level): Remove. ! (TINST_DECL, TINST_LINE, TINST_FILE): New macros. ! * pt.c (current_tinst_level): Now a tree. ! (print_template_context, push_tinst_level, pop_tinst_level, ! tinst_for_decl): Adjust. ! (reopen_tinst_level): New fn. ! (init_pt): Register current_tinst_level as a root. ! (add_pending_template): Put current_tinst_level in TREE_PURPOSE ! of the pending templates list. ! (instantiate_pending_templates): Adjust. Call reopen_tinst_level. ! * lex.c (extract_interface_info): Adjust. ! * decl2.c (warn_if_unknown_interface): Adjust. ! ! 2000-06-05 Mark Mitchell ! ! * class.c (indirect_primary_base_p): New function. ! (determine_primary_base): Use it. ! ! 2000-06-05 Nathan Sidwell ! ! Update new-abi dynamic cast algorithm. ! * tinfo.cc (__class_type_info::__dyncast_result): Add ! whole_details. Adjust constructor. ! (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags. ! Avoid unnecessary searching. ! (__dynamic_cast): Adjust for __dyncast_result::whole_details. ! ! Mon Jun 5 06:48:55 2000 Richard Kenner ! ! * decl.c (init_decl_processing): Don't call record_component_aliases. ! * tree.c (build_cplus_array_type_1): Likewise. ! ! 2000-06-04 Mark Mitchell ! ! * ir.texi: Correct typo. ! * mangle.c (write_expression): Handle non-type template arguments ! with reference type. ! * method.c (build_overload_value): Likewise. ! * pt.c (convert_nontype_argument): Explicitly represent conversion ! to a reference with an ADDR_EXPR. ! (unify): Always unify arguments in left-to-right order. ! ! 2000-06-03 Alex Samuel ! Mark Mitchell ! ! * Make-lang.in (CXX_SRCS): Add mangle.c. ! * Makefile.in (CXX_OBJS): Add mangle.o. ! (mangle.o): New rule. ! ! * class.c (local_classes): New variable. ! * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI. ! (get_vtt_name): Use mangle_vtt_name for new ABI. ! (init_class_processing): Initialize local_classes. ! (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI. ! * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER. ! (std_identifier): New macro. ! (DECL_VOLATILE_MEMFUNC_P): New macro. ! (DECL_NAMESPACE_STD_P): Likewise. ! (local_classes): Declare. ! (get_mostly_instantiated_function_type): Declare. ! (init_mangle): Declare. ! (mangle_decl): Likewise. ! (mangle_type_string): Likewise. ! (mangle_type): Likewise. ! (mangle_typeinfo_for_type): Likewise. ! (mangle_typeinfo_string_for_type): Likewise. ! (mangle_vtbl_for_type): Likewise. ! (mangle_vtt_for_type): Likewise. ! (mangle_ctor_vtbl_for_type): Likewise. ! (mangle_thunk): Likewise. ! (mangle_conv_op_name_for_type): Likewise. ! (mangle_guard_variable): Likewise. ! * decl.c (pushtag): Keep track of local classes. ! (initialize_predefined_identifiers): Initialize std_identifier. ! (init_decl_processing): Use std_identifier. ! (start_decl): Don't treat instantiations as specializations. ! (grokdeclarator): Likewise. ! (grokvardecl): Call mangle_decl for new ABI. Only set mangled ! name for fully-instantiated templates. ! * decl2.c (grokclassfn): Use set_mangled_name_for_decl for ! destructors with the new ABI. ! (finish_static_data_member_decl): Use mangle_decl under the new ABI. ! (grokfield): Use mangle_type for new ABI. ! (grokoptypename): Use mangle_conv_op_for_type for new ABI. ! (get_sentry): Use mangle_guard_variable for new ABI. ! (start_static_initialization_or_destruction): Likewise. ! * expr.c (extract_aggr_init): Remove. ! (extract_scalar_init): Likewise. ! (extract_init): Remove #if 0'd code. ! * mangle.c: New function. ! * method.c (build_mangled_name): Assert not flag_new_abi. ! (build_static_name): Likewise. ! (build_decl_overload_real): Likewise. ! (build_typename_overload): Likewise. ! (build_overload_with_type): Likewise. ! (build_overload_name): Likewise. ! (get_ctor_vtbl_name): Likewise. ! (start_squangling): Likewise. ! (get_id_2): Likewise. ! (set_mangled_name_for_decl): Call mangle_decl for new ABI. ! (init_method): Call init_mangle for new ABI. ! (make_thunk): Call mangle_thunk for new ABI. ! * operators.def: Correct new ABI manglings for the `%' operator. ! Add `::' operator. ! * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and ! DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL. ! (lookup_template_class): Call mangle_decl for new ABI. ! (get_mostly_instantiated_function_type): New function. ! (set_mangled_name_for_template_decl): Use it. ! (tsubst_decl): Use set_mangled_name_for_decl for destructors with ! the new ABI. Use mangle_conv_op_name_for_type for instantiated ! conversion op names. ! * rtti.c (tinfo_name): Call mangle_type_string for new ABI. ! (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI. ! (tinfo_base_init): Likewise. Mangle typeinfo string name with ! mangle_typeinfo_string_for_type. ! ! 2000-06-03 Mark Mitchell ! ! * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment. ! (INNERMOST_TEMPLATE_ARGS): New macro. ! (innermost_args): Remove. ! (get_innermost_template_args): New function. ! * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS. ! * error.c (dump_function_decl): Be caution when using ! most_general_template. ! * method.c (build_template_parm_names): Use ! INNERMOST_TEMPLATE_ARGS. ! * pt.c (add_to_template_args): Tidy comment ! (get_innermost_template_args): New function. ! (check_explicit_specialization): Clear DECL_INITIAL for a new ! specialization. ! (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS. ! Tidy. ! (push_template_decl): Always register specializations of the most ! general template. ! (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS. ! (coerce_template_parms): Likewise. ! (lookup_template_class): Likewise. ! (innermost_args): Remove. ! (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS. ! (tsubst_decl): Handle tricky specializations. Use ! get_innermost_template_args. ! (instantiate_template): Simplify handling of partial ! instantiations. ! (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS. ! (most_general_template): Reimplement, in a more straightforward ! manner. ! (regenerate_decl_from_template): Tweak formatting. Use ! TMPL_ARGS_DEPTH for clarity. ! (set_mangled_name_for_template_decl): Use INNERMOST_ARGS. ! ! * dump.c (dequeue_and_dump): Dump information about thunks. ! ! 2000-06-01 Richard Henderson ! ! * decl.c (init_decl_processing): Set lang_get_alias_set first thing. ! ! 2000-06-01 Richard Henderson ! ! * decl2.c (unsupported_options): Fix typo, make const. ! (lang_decode_option): Fix bsearch argument order. ! ! 2000-06-01 Mark Mitchell ! ! * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE ! on FIELD_DECLs. ! ! Wed May 31 14:09:00 2000 Richard Kenner ! ! * cp-tree.h (c_get_alias_set): Deleted. ! * Makefile.in (decl.o): Include ../expr.h. ! * decl.c (expr.h): Include. ! (init_decl_processing): Call record_component_aliases for arrays. ! (grokdeclarator): Likewise. ! Set TREE_ADDRESSABLE for fields that aren't bitfields. ! * tree.c (build_cplus_array_type_1): Call record_component_aliases. ! ! 2000-05-31 Mark Mitchell ! ! Remove guiding declaration support. ! * cp/cp-tree.h (flag_dump_translation_unit): Make it const. ! (flag_guiding_decls): Remove. ! * call.c (build_user_type_conversion_1): Remove support for ! guiding decls. ! (build_new_function_call): Likewise. ! (build_new_op): Likewise. ! (build_new_method_call): Likewise. ! * decl.c (start_function): Likewise. ! * friend.c (is_friend): Likewise. ! (do_friend): Likewise. ! * decl2.c ((flag_dump_translation_unit): Make it const. ! (flag_guiding_decls): Remove. ! (unsupported_options): New variable ! (compare_options): New function. ! (lang_decode_option): Use them. ! ! * decl.c (build_cp_library_fn): Set DECL_CONTEXT. ! ! * method.c (mangle_expression): Adjust test for legal expression ! operators. ! ! * pt.c (instantiate_decl): Save and restore the local ! specializations list. ! ! 2000-05-30 Jason Merrill ! ! * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING. ! ! 2000-05-30 Mark Mitchell ! ! * call.c (add_template_candidate_real): Handle member template ! constructors for classes with virtual bases. ! (build_user_type_conversion_1): Use in_charge_arg_for_name. ! (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P. ! ! * ir.texi: Update thunk documentation. ! ! * call.c (joust): Fix handling of overloaded builtin operators. ! ! 2000-05-30 Zack Weinberg ! ! * cp-tree.h (DECL_ANTICIPATED): New macro. ! Document new use of DECL_LANG_FLAG_7. ! * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins ! in the user namespace. ! * lex.c (do_identifier): If the identifier's declaration has ! DECL_ANTICIPATED on, it has not yet been declared. But do not ! replace it with an ordinary implicit declaration. ! ! * tinfo2.cc: Include stdlib.h. ! ! 2000-05-29 Mark Mitchell ! ! * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro. ! * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not ! CLASSTYPE_ALIGN. ! ! 2000-05-28 Gabriel Dos Reis ! ! * decl2.c (lang_decode_option): Use skip_leading_substring instead ! of plain strncmp. ! ! 2000-05-28 Alexandre Oliva ! ! * operators.def (?): this. Fixed. ! ! 2000-05-27 Alex Samuel ! Mark Mitchell ! ! * cp-tree.h (ansi_opname): Make it a macro. ! (ansi_assopname): Likewise. ! (struct lang_decl_flags): Add assignment_operator_p. ! (struct lang_decl): Add operator_code. ! (DECL_VTT_PARM): Adjust. ! (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an ! overloaded operator. ! (SET_OVERLOADED_OPERATOR_CODE): New macro. ! (DECL_ASSIGNMENT_OPERATOR_P): New macro. ! (DECL_ARRAY_DELETE_OPERATOR_P): Adjust. ! (opname_tab): Remove. ! (assignop_tab): Likewise. ! (operator_name_info_t): New type. ! (operator_name_info): New variable. ! (assignment_operator_name_info): Likewise. ! (build_cp_library_fn): Remove declaration. ! (push_cp_library_fn): Likewise. ! (operator_name_string): Likewise. ! (build_decl_overload): Likewise. ! * call.c (print_z_candidates): Simplify. ! (build_object_call): Adjust usage of ansi_opname. Use ! DECL_OVERLOADED_OPERATOR_P. ! (op_error): Adjust operator name lookup. ! (build_conditional_expr): Adjust usage of ansi_opname. ! (build_new_op): Likewise. ! (build_op_delete_call): Likewise. ! (build_over_call): Likewise. ! (joust): Use DECL_OVERLOADED_OPERATOR_P. ! * decl.c (duplicate_decls): Copy operator_code. ! (init_decl_processing): Adjust parameters to push_cp_library_fn. ! (builtin_function): Adjust parameters to build_library_fn_1. ! (build_library_fn_1): Accept an overloaded operator code. ! (build_library_fn): Pass ERROR_MARK. ! (build_cp_library_fn): Accept an overloaded operator code. ! (push_cp_library_fn): Likewise. ! (grokfndecl): Tweak. ! (grokdeclarator): Simplify code to compute names of overloaded ! operators. Adjust use of ansi_opname. ! (ambi_op_p): Work on tree_codes, not identifiers. ! (unary_op_p): Likewise. ! (grok_op_properties): Likewise. ! (start_function): Use DECL_OVERLOADED_OPERATOR_P. ! (lang_mark_tree): Don't try to mark the operator_code. ! * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P. ! * error.c (dump_decl): Remove special handling for operator ! names. ! (dump_function_name): Likewise. ! (dump_expr): Adjust name lookup of operators. ! (op_to_string): Simplify. ! (assop_to_string): Likewise. ! * init.c (build_new_1): Adjust use of ansi_opname. ! * lex.c (opname_tab): Remove. ! (assignop_tab): Likewise. ! (ansi_opname): Likewise. ! (ansi_assopname): Likewise. ! (operator_name_string): Likewise. ! (reinit_lang_specific): Likewise. ! (operator_name_info): New variable. ! (assignment_operator_name_info): Likewise. ! (init_operators): New function. ! (init_parse): Use it. ! (do_identifier): Adjust use of ansi_opname. ! * method.c (mangle_expression): Don't use ansi_opname for ! mangling. ! (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P. ! (build_decl_overload): Remove. ! (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly. ! (do_build_assign_ref): Adjust use of ansi_opname. ! (synthesize_method): Likewise. ! (implicitly_declare_fn): Likewise. ! * operators.def: New file. ! * parse.y (operator): Adjust use of ansi_opname. ! * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P. ! (set_mangled_name_for_template_decl): Don't play games with ! current_namespace. ! (special_function_p): Adjust use of ansi_opname. ! * typeck.c (check_return_expr): Likewise. ! * Make-lang.in (cc1plus): Depend on operators.def. ! * Makefile.in (lex.o): Likewise. ! (decl.o): Likewise. ! ! 2000-05-27 Zack Weinberg ! ! * Make-lang.in (cplib2.ready): Eradicate. ! ! Sat May 27 11:25:46 2000 Richard Kenner ! ! * method.c (mangle_expression): Use TREE_CODE_LENGTH. ! * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH. ! (built_min, cp_tree_equal): Likewise. ! ! 2000-05-26 Mark Mitchell ! ! * class.c (layout_nonempty_base_or_field): Replace ! `record_layout_info' with `record_layout_info_s'. ! ! 2000-05-26 Jason Merrill ! ! Fix goto checking. ! * cp-tree.h (struct language_function): x_named_labels is now ! a struct named_label_list*. ! * decl.c (struct named_label_use_list): Renamed from... ! (struct named_label_list): ...this. New struct. ! (push_binding_level): Don't set eh_region. ! (note_level_for_eh): New fn. ! (pop_label): Take label and old value directly. ! (pop_labels): Adjust for new named_labels format. ! (lookup_label): Likewise. ! (poplevel): Note characteristics of a binding level containing a ! named label. Mess with named label lists earlier. ! (mark_named_label_lists): New fn. ! (mark_lang_function): Call it. ! (use_label): New fn, split out from... ! (make_label_decl): ...here. Don't call it. ! (decl_jump_unsafe, check_previous_goto, check_previous_goto_1, ! check_previous_gotos): New fns, split out from... ! (define_label): ...here. ! (check_switch_goto): New fn. ! (define_case_label): Call it. ! (check_goto): New fn. ! * semantics.c (finish_goto_stmt): Call it and use_label. ! (begin_compound_stmt): If we're a try block, call note_level_for_eh. ! (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings. ! ! 2000-05-26 Mark Mitchell ! ! * class.c (build_vtable_entry_ref): Correct usage of ! get_vtbl_decl_for_binfo. ! ! * decl2.c (grokclassfn): Set DECL_LANGUAGE here. ! * method.c (implicitly_declare_fn): Not here. ! ! 2000-05-26 Nathan Sidwell ! ! * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ... ! (CPTI_PTMD_DESC_TYPE): ... here. ! (ptmd_desc_type_node): Rename to ... ! (ptm_desc_type_node): ... here. ! * decl.c: Likewise. ! * rtti.c (ptmd_initializer): Rename to ... ! (ptm_initializer): ... here. ! (sythesize_tinfo_var): Adjust. Deal with pointer to member ! function. ! (create_tinfo_types): Adjust. ! ! 2000-05-25 Mark Mitchell ! Finish implementation of VTTs. ! * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and ! CPTI_VTT_PARM_IDENTIFIER. ! (vtt_parm_identifier): New macro. ! (vtt_parm_type): Likewise. ! (BINFO_SUBVTT_INDEX): Likewise. ! (BINFO_VPTR_INDEX): Likewise. ! (struct lang_decl): Add vtt_parm. ! (DECL_VTT_PARM): New macro. ! (DECL_USE_VTT_PARM): Likewise. ! (DECL_NEEDS_VTT_PARM_P): Likewise. ! (get_vtt_name): Declare. ! (build_artificial_parm): Likewise. ! (fixup_all_virtual_upcast_offsets): Likewise. ! (expand_indirect_vtbls_init): Remove. ! * call.c (build_new_method_call): Pass the vtt to subobject ! constructors and destructors. ! * class.c (get_vtt_name): Give it external linkage. ! (build_clone): Handle the magic VTT parameters for clones. ! (clone_function_decl): Fix typo in comment. ! (build_vtt): Keep track of the indices in the VTTs where various ! entities are stored. ! (build_vtt_inits): Likewise. ! (dfs_build_vtt_inits): Likewise. ! (build_ctor_vtbl_group): Tweak type of construction vtables. ! (dfs_accumulate_vtbl_inits): Build vtables for all bases, even ! primary bases, when building construction vtables. ! * decl.c (duplicate_decls): Handle DECL_VTT_PARM. ! (initialize_predefined_identifiers): Add vtt_parm_identifier. ! (init_decl_processing): Initialize vtt_parm_type. ! (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P. ! (lang_mark_tree): Make vtt_parm. ! * decl2.c (build_artificial_parm): New function. ! (maybe_retrofit_in_chrg): Use it. Add VTT parameters. ! (grokclassfn): Use build_artificial_parm. ! * init.c (initialize_vtbl_ptrs): Call ! fixup_all_virtual_upcast_offsets directly. ! (perform_member_init): Use the complete subobject destructor for ! member cleanups. ! (build_vtbl_address): New function. ! (expand_virtual_init): Handle VTTs. ! * optimize (maybe_clone_body): Likewise. ! * search.c (fixup_all_virtual_upcast_offsets): Give it external ! linkage. ! (expand_indirect_vtbls_init): Remove. ! * semantics.c (setup_vtbl_ptr): Fix typos in comment. ! * tree.c (make_binfo): Make them bigger. ! 2000-05-25 Nathan Sidwell ! * inc/cxxabi.h (__pbase_type_info): Define, based on ! __pointer_type_info. ! (__pointer_type_info): Derive from __pbase_type_info. Adjust. ! (__pointer_to_member_type_info): Likewise. ! * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement. ! (__pointer_to_member_type_info::__is_pointer_p): Remove. ! (__pointer_type_info::__do_catch): Rename to ... ! (__pbase_type_info::__do_catch): ... here. Adjust. ! (__pbase_type_info::__pointer_catch): Implement. ! (__pointer_type_info::__pointer_catch): Adjust. ! (__pointer_to_member_type_info::__pointer_catch): Adjust. ! 2000-05-25 Nathan Sidwell ! * tinfo.h (__user_type_info::contained_virtual_p): New ! predicate. ! * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond ! shaped hierarchy. ! (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to ! diamond shaped hierarchy. Add early out for mixed diamond and ! duplicate shaped hierarchy. ! 2000-05-24 Mark Mitchell ! * cp-tree.h (build_delete): Change prototype. ! (build_vec_delete): Likewise. ! * call.c (build_scoped_method_call): Use special_function_kind ! values to indicate the kind of destruction to be done. ! (build_method_call): Likewise. ! * decl.c (finish_destructor_body): Likewise. ! (maybe_build_cleanup_1): Likewise. Rename to ... ! (maybe_build_cleanup): ... this. ! * decl2.c (delete_sanity): Use special_function_kind ! values to indicate the kind of destruction to be done. ! (build_cleanup): Likewise. ! * init.c (perform_member_init): Likewise. ! (build_vec_delete_1): Likewise. ! (build_dtor_call): Simplify. ! (build_delete): Use special_function_kind ! values to indicate the kind of destruction to be done. ! (build_vbase_delete): Likewise. ! (build_vec_delete): Likewise. ! * init.c (sort_member_init): Fix typo in error message generation ! code. ! Mon May 15 11:46:29 2000 Donald Lindsay ! * semantics.c (begin_class_definition): make the packed ! attribute be sensitive to the "-fpack-struct" command line flag ! 2000-05-24 Nathan Sidwell ! Update new-abi upcast algorithm. ! * inc/cxxabi.h (__class_type_info::__do_upcast): Change ! prototype and meaning of return value. ! (__si_class_type_info::__do_upcast): Likewise. ! (__vmi_class_type_info::__do_upcast): Likewise. ! * tinfo.cc (__class_type_info::__upcast_result): Replace ! whole2dst with part2dst. Adjust ctor. ! (__class_type_info::__do_upcast): Adjust call of worker function. ! (__class_type_info::__do_upcast): Adjust. ! (__si_class_type_info::__do_upcast): Adjust. Use parent's ! __do_upcast. ! (__vmi_class_type_info::__do_upcast): Likewise. Fix private ! virtual base in diamond hierarchy bug. ! 2000-05-23 Mark Mitchell ! * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable ! and bitfield to tinfo_fn_p. ! (DECL_TINFO_FN_P): Adjust. ! (SET_DECL_TINFO_FN_P): Likewise. ! (DECL_MUTABLE_P): Likewise. ! (DECL_C_BIT_FIELD): Likewise. ! (SET_DECL_C_BIT_FIELD): Likewise. ! (CLEAR_DECL_C_BIT_FIELD): Likewise. ! (DECL_UNINLINABLE): Likewise. ! * class.c (alter_access): Call retrofit_lang_decl if ncessary. ! (handle_using_decl): Remove assertion. ! (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl, ! to build FIELD_DECLs. ! (build_base_field): Likewise. ! (layout_class_type): Likewise. ! * decl.c (init_decl_processing): Likewise. ! (build_ptrmemfunc_type): Likewise. ! (grokdeclarator): Likewise. ! * decl2.c (grok_x_components): Likewise. ! * except.c (call_eh_info): Likewise. ! * init.c (init_init_processing): Likewise. ! * rtti.c (expand_class_desc): Likewise. ! (create_pseudo_type_info): Likewise. ! (get_vmi_pseudo_type_info): Likewise. ! (create_tinfo_types): Likewise. ! * ptree.c (print_lang_decl): Adjust. ! * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC ! before checking DECL_MUTABLE_P. ! * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge ! parameters for template functions. ! * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for ! destructors as well as constructors. ! 2000-05-22 Mark Mitchell ! * class.c (build_ctor_vtbl_group): Set inits. ! * optimize.c (maybe_clone_body): Set DECL_INLINE and ! DECL_THIS_INLINE appropriately for clones. ! * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp. ! (DECL_CONV_FN_P): Simplify. ! (DECL_OPERATOR): Remove. ! (language_to_string): Declare. ! * decl.c (duplicate_decls): Fix typo in comment. ! (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P. ! (grok_op_properties): Use DECL_CONV_FN_P instead of ! IDENTIFIER_TYPENAME_P. ! * dump.c (dequeue_and_dump): Dump the language linkage of ! declarations. ! * error.c (language_to_string): Give it external linkage. ! * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P. ! (implicitly_declare_fn): Set DECL_LANGUAGE. ! * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not ! IDENTIFIER_TYPENAME_P. ! (tsubst_decl): Likewise. ! (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P. ! * semantics.c (finish_member_declaration): Don't mark members of ! classes declared in an extern "C" region as extern "C". ! 2000-05-22 Martin v. Löwis ! * decl2.c (qualified_lookup_using_namespace): Look through ! namespace aliases. ! * decl.c (push_using_decl): Return the old decl on namespace level. ! 2000-05-21 Mark Mitchell ! * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks. ! (VTT_NAME_PREFIX): New macro. ! (CTOR_VTBL_NAME_PREFIX): Likewise. ! (get_ctor_vtbl_name): New function. ! * class.c (get_vtable_name): Simplify. ! (get_vtt_name): New function. ! (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE. ! (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list ! when a virtual base becomes primary. ! (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build ! VTTs. ! (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in ! additional parameters. ! (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED. ! (initialize_array): New function. ! (build_vtt): Likewise. ! (build_vtt_inits): Likewise. ! (dfs_build_vtt_inits): Likewise. ! (dfs_fixup_binfo_vtbls): Likewise. ! (build_ctor_vtbl_group): Likewise. ! (initialize_vtable): Use initialize_array. ! (accumulate_vtbl_inits): Reimplement to handle construction ! vtables. ! (dfs_accumulate_vtbl_inits): Likewise. ! (bulid_vtbl_initializer): Adjust parameter name. ! * method.c (build_typename_overload): Remove #if 0'd code. ! (get_ctor_vtbl_name): New function. ! * search.c (dfs_walk_real): Use BINFO_N_BASETYPES. ! (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo. ! * cp-tree.h (struct lang_type): Remove search_slot. ! (CLASSTYPE_SEARCH_SLOT): Remove. ! (emit_base_init): Change prototype. ! (initialize_vtbl_ptrs): Likewise. ! (expand_indirect_vtbls_init): Likewise. ! (clear_search_slots): Remove. ! * decl.c (lang_mark_tree): Don't mark search_slot. ! * init.c (initialize_vtbl_ptrs): Simplify. ! (emit_base_init): Likewise. ! * search.c (struct vbase_info): Document decl_ptr. ! (convert_pointer_to_single_level): Remove. ! (dfs_find_vbases): Remove. ! (dfs_init_base_pointers): Simplify. ! (dfs_clear_vbase_slots): Remove. ! (dfs_vtable_path_unmark): New function. ! (init_vbase_pointers): Simplify. ! (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT. ! (expand_indirect_vtbls_init): Simplify. Don't call ! mark_all_temps_used. ! * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and ! initialize_vtbl_ptrs. ! 2000-05-20 Zack Weinberg ! * except.c: Add static prototypes. ! 2000-05-20 H.J. Lu ! * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext). ! 2000-05-19 Mark Mitchell ! Don't create a separate copy of virtual bases for the ! CLASSTYPE_VBASECLASSES list. ! * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation. ! (BINFO_FOR_VBASE): Remove. ! (CANONICAL_BINFO): Adjust. ! (binfo_for_vbase): New function. ! * class.c (build_vbase_pointer_fields): Use binfo_for_vbase ! instead of BINFO_FOR_VBASE. ! (build_vbase_pointer): Likewise. ! (build_secondary_vtable): Likewise. ! (dfs_mark_primary_bases): Likewise. ! (mark_primary_bases): Likewise. ! (layout_nonempty_base_or_field): Likewise. ! (dfs_set_offset_for_shared_vbases): Likewise. ! (dfs_set_offset_for_unshared_vbases): Likewise. ! (layout_virtual_bases): Likewise. Adjust for changes to the ! CLASSTYPE_VBASECLASSES list. ! (dump_class_hierarchy_r): Use binfo_for_vbase ! instead of BINFO_FOR_VBASE. ! (dump_class_hierarchy): Likewise. ! (finish_vtbls): Likewise. ! (build_vtbl_initializer): Adjust for changes to the ! CLASSTYPE_VBASECLASSES list. ! (build_vbase_offset_vtbl_entries): Use binfo_for_vbase. ! * decl.c (finish_destructor_body): Adjust for changes to the ! CLASSTYPE_VBASECLASSES list. ! * init.c (sort_base_init): Use binfo_for_vbase. ! (construct_virtual_bases): Adjust for changes to the ! CLASSTYPE_VBASECLASSES list. ! (expand_member_init): Use binfo_for_vbase. ! (build_vbase_delete): Adjust for changes to the ! CLASSTYPE_VBASECLASSES list. ! * method.c (do_build_copy_constructor): Likewise. ! * rtti.c (get_base_offset): Use binfo_for_vbase. ! (expand_class_desc): Remove #if 0'd code. ! * search.c (struct vbase_info): Remove vbase_types. ! (get_base_distance): Use binfo_for_vbase. ! (lookup_field_queue_p): Use CANONICAL_BINFO. ! (get_shared_vbase_if_not_primary): Use binfo_for_vbase. ! (get_pure_virtuals): Adjust for changes to the ! CLASSTYPE_VBASECLASSES list. ! (dfs_find_vbases): Use binfo_for_vbase. ! (dfs_init_vbase_pointers): Likewise. ! (init_vbase_pointers): Don't initialize vi.vbase_types. ! (virtual_context): Use binfo_for_vbase. ! (fixup_all_virtual_upcast_offsets): Adjust for changes to the ! CLASSTYPE_VBASECLASSES list. ! (expand_indirect_vtbls_init): Simplify. ! (dfs_get_vbase_types): Don't replicate virtual bases. ! (find_vbase_instance): Use binfo_for_vbase. ! (binfo_for_vbase): New function. ! * typeck.c (get_delta_difference): Use binfo_for_vbase. ! 2000-05-17 Mark Mitchell ! * decl2.c (finish_anon_union): Generalize error messages to handle ! anonymous structures. ! * init.c (perform_member_init): Remove `name' parameter. ! (build_field_list): New function. ! (sort_member_init): Handle anonymous union initialization order ! correctly. Check for multiple initializations of the same union. ! (emit_base_init): Don't look up fields by name here. ! (expand_member_init): Record the result of name lookup for future ! reference. ! * typeck.c (build_component_ref): Fix formatting. ! Wed May 17 17:27:44 2000 Andrew Cagney ! * decl.c (pop_label): Replace warn_unused with warn_unused_label. ! * typeck.c (build_x_compound_expr): Replace warn_unused with ! warn_unused_value. ! * decl2.c (lang_decode_option): Update -Wall unused flags by ! calling set_Wunused. ! 2000-05-16 Mark Mitchell ! * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation. ! * init.c (dfs_vtable_path_unmark): Remove. ! * search.c (marked_new_vtable_p): Likewise. ! (unmarked_new_vtable_p): Likewise. ! (dfs_search_slot_nonempty_p): Likewise. ! (dfs_mark): Likewise. ! (dfs_vtable_path_unmark): Likewise. ! (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED. ! (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED. ! (dfs_init_vbase_pointers): Remove special-case new ABI code. ! (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED. ! (init_vbase_pointers): Simplify. ! (expand_indirect_vtbls_init): Likewise. ! * class.c (copy_virtuals): New function. ! (build_primary_table): Use it. ! (build_secondary_vtable): Likewise. ! (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to ! indicate that no vcall offset is required. ! (add_virtual_function): Likewise. ! (modify_all_vtables): Likewise. ! (dfs_finish_vtbls): Adjust call to build_vtbl_initializer. ! (dfs_accumulate_vtbl_inits): Likewise. ! (build_vtbl_initializer): Make changes to handle construction ! vtables. ! (dfs_build_vcall_offset_vtbl_entries): Likewise. ! (build_rtti_vtbl_entries): Likewise. ! (build_vtable_entries): Handle a NULL vcall_index. ! 2000-05-15 Gabriel Dos Reis ! * decl2.c (lang_decode_option): Fix thinko. ! 2000-05-14 Jason Merrill ! * except.c (check_handlers): New fn. ! * cp-tree.h: Declare it. ! * semantics.c (finish_handler_sequence): Call it. ! (finish_function_handler_sequence): Likewise. ! (finish_handler_parms): Set TREE_TYPE on the handler. ! * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro. ! * search.c (get_base_distance_recursive): If protect>1, ignore ! special access. ! (get_base_distance): Don't reduce watch_access. ! 2000-05-13 Gabriel Dos Reis ! * lex.c: #include diagnostic.h. ! (lang_init_options): Set default prefixing rules. ! * lang-options.h: Add -fdiagnostics-show-location=. ! * decl2.c: #include diagnostic.h. ! (lang_decode_option): Handle -fdiagnostics-show-location=. ! 2000-05-12 Nathan Sidwell ! * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes. ! * vec.cc: Revert my 2000-05-07 change. ! 2000-05-11 Jason Merrill ! * class.c (check_field_decls): Complain about non-static data ! members with same name as class in class with constructor. ! 2000-05-10 Jason Merrill ! * decl.c (grokdeclarator): Allow non-static data members with ! same name as class. ! 2000-05-09 Zack Weinberg ! * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file, ! and pending_inline.filename. Update prototypes. ! * decl.c (define_label): Constify filename parameter. ! * decl2.c (warn_if_unknown_interface): Constify local char *. ! * input.c Constify input_source.filename. Don't declare ! input_filename or lineno. Constify filename parameter to feed_input. ! * lex.c (init_parse): Constify parameter and return value. ! (cp_pragma_interface, cp_pragma_implementation): Constify ! filename argument. ! (reinit_parse_for_method, reinit_parse_for_block, ! reinit_parse_for_expr, feed_defarg, handle_cp_pragma): ! Constify local char *. ! * pt.c: Don't declare lineno or input_filename. ! (print_template_context, tsubst_friend_function, tsubst_decl, ! tsubst, instantiate_decl): Constify local char *. ! * semantics.c (expand_body): Constify local char *. ! * tree.c (build_srcloc): Constify filename parameter. ! * typeck.c (c_expand_asm_operands): Constify filename parameter. ! 2000-05-08 Nathan Sidwell ! ! * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix ! offsetof expansion. ! ! 2000-05-08 Branko Cibej ! ! * inc/cxxabi.h: Fix typos in comment. ! (__base_class_info::__offset): Use a static_cast. ! ! 2000-05-07 Nathan Sidwell ! ! * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place ! of std::size_t and std::ptrdiff_t respectively. ! * tinfo.cc: Likewise. ! * vec.cc: Likewise. ! ! 2000-05-06 Richard Henderson ! ! * typeck.c (build_c_cast): Don't warn integer->pointer size ! mismatch for constants. ! ! 2000-05-06 Nathan Sidwell ! ! * rtti.c (ptmd_initializer): Set non-public, if class is ! incomplete. ! ! * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++". ! (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor, ! __cxa_vec_delete): Likewise. ! * tinfo.cc (__dynamic_cast): Likewise. ! * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor, ! __cxa_vec_delete): Likewise. ! ! 2000-05-04 Mark Mitchell ! ! * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove. ! (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise. ! (lang_decl_flags): Add vcall_offset. ! (THUNK_VCALL_OFFSET): Use it. ! * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk. ! * method.c (make_thunk): Create the lang_decl here, not in ! emit_thunk. ! (emit_thunk): Make generic thunks into ordinary functions once ! they have been fed to expand_body. ! * semantics.c (expand_body): Set current_function_is_thunk here. ! ! 2000-05-04 Kaveh R. Ghazi ! ! * class.c (update_vtable_entry_for_fn): Prototype. ! ! * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl' ! and `tmpl'. ! ! * search.c (dfs_build_inheritance_graph_order): Prototype. ! ! 2000-05-04 Mark Mitchell ! ! * cp-tree.h (special_function_kind): Add various kinds of ! destructors. ! (special_function_p): New function. ! * class.c (overrides): Don't let one kind of destructor override ! another. ! * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding ! whether or not to instantiate a template. ! * tree.c (special_function_p): Define. ! ! 2000-05-03 Mark Mitchell ! ! * cp-tree.def (THUNK_DECL): Remove. ! * cp-tree.h (DECL_THUNK_P): New macro. ! (DECL_NON_THUNK_FUNCTION_P): Likewise. ! (DECL_EXTERN_C_FUNCTION_P): Likewise. ! (SET_DECL_THUNK_P): Likewise. ! (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P. ! (FNADDR_FROM_VTABLE_ENTRY): Likewise. ! (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P. ! * decl.c (decls_match): Use DECL_EXTERN_C_P. ! (duplicate_decls): Likewise. ! (pushdecl): Likewise. Adjust thunk handling. ! (grokfndecl): Use DECL_EXTERN_C_P. ! * decl2.c (mark_vtable_entries): Use DECL_THUNK_P. ! * dump.c (dequeue_and_dump): Remove THUNK_DECL handling. ! * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P. ! * expr.c (cplus_expand_expr): Remove THUNK_DECL handling. ! * method.c (make_thunk): Use SET_DECL_THUNK_P. Set ! DECL_NO_STATIC_CHAIN. ! (emit_thunk): Don't play games with TREE_CODE on thunks. Don't ! set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk. ! * search.c (covariant_return_p): Remove THUNK_DECL handling. ! * ir.texi: Update. ! ! 2000-05-01 Jason Merrill ! ! * tree.c (walk_tree): Set lineno. ! ! 2000-05-01 Mark Mitchell ! ! * exception.cc: Update license notice. ! * new.cc: Likewise. ! * new1.cc: Likewise. ! * new2.cc: Likewise. ! * tinfo.cc: Likewise. ! * tinfo2.cc: Likewise. ! * vec.cc: Likewise. ! * inc/cxxabi.h: Likewise. ! * inc/exception: Likewise. ! * inc/new: Likewise. ! * inc/new.h: Likewise. ! * inc/typeinfo: Likewise. ! ! 2000-05-01 Jason Merrill ! ! * tree.c (build_target_expr_with_type): If we already have a ! TARGET_EXPR, just return it. ! ! * optimize.c (initialize_inlined_parameters): Don't generate an ! EXPR_STMT if we can just use DECL_INITIAL. ! * decl.c (emit_local_var): Only make the initialization a ! full-expression if stmts_are_full_exprs_p. ! ! 2000-05-01 Mark Mitchell ! ! * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New ! macro. ! * call.c (standard_conversion): Use it. ! (direct_reference_binding): Likewise. ! (build_over_call): Likewise. ! (is_properly_derived_from): Likewise. ! (compare_ics): Likewise. ! * class.c (resolves_to_fixed_type_p): Likewise. ! * optimize.c (declare_return_variable): Likewise. ! * pt.c (is_specialization_of): Likewise. ! (unify): Likewise. ! * typeck.c (comp_target_parms): Likeiwse. ! (build_static_cast): Likewise. ! (build_reinterpret_cast): Likewise. ! (build_const_cast): Likewise. ! (comp_ptr_ttypes_real): Likewise. ! (comp_ptr_ttypes_const): Likewise. ! * typeck2.c (process_init_constructor): Likewise. ! ! 2000-04-30 Scott Snyder ! ! * decl.c (finish_destructor_body): Use the base destructor when ! destroying virtual bases. ! ! 2000-04-30 Mark Mitchell ! ! * expr.c (cplus_expand_expr): Preserve temporaries when expanding ! STMT_EXPRs. ! * optimize.c (struct inline_data): Add target_exprs field. ! (declare_return_variable): When a function returns an aggregate, ! use the variable declared in the TARGET_EXPR as the remapped ! DECL_RESULT. ! (expand_call_inline): Update the pending target_exprs stack. ! (optimize_function): Initialize the stack. ! ! * decl2.c (finish_file): Fix typo in comment. ! ! * method.c (emit_thunk): Don't try to return a `void' value. ! ! * optimize.c (initialize_inlined_parameters): If the parameter is ! addressable, we need to make a new VAR_DECL, even if the ! initializer is constant. ! ! 2000-04-28 Cosmin Truta ! ! * decl.c (grok_op_properties): Add an extra check of argtypes. ! ! 2000-04-27 Mark Mitchell ! ! * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying ! variables. ! (initialize_inlined_parameters): Try to avoid creating new ! VAR_DECLs. ! ! 2000-04-27 Alex Samuel ! ! * lex.c (my_get_run_time): Remove. ! (init_filename_times): Use get_run_time instead of my_get_run_time. ! (check_newline): Likewise. ! (dump_time_statistics): Likewise. ! * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead ! of computing elapsed time explicitly. ! ! 2000-04-26 Mark Mitchell ! ! * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P. ! * init.c (decl_constant_value): Check TREE_READONLY_DECL_P. ! * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P ! before calling decl_constant_value. ! * class.c (check_bitfield_decl): Likewise. ! * cvt.c (ocp_convert): Likewise. ! (convert): Likewise. ! * decl.c (compute_array_index_type): Likewise. ! (build_enumerator): Likewise. ! * decl2.c (check_cp_case_value): Likewise. ! * pt.c (convert_nontype_argument): Likewise. ! (tsubst): Likewise. ! * typeck.c (decay_conversion): Likewise. ! (build_compound_expr): Likewise. ! (build_reinterpret_cast): Likewise. ! (build_c_cast): Likewise. ! (convert_for_assignment): Likewise. ! ! 2000-04-26 Jason Merrill ! ! * decl.c (finish_function): Don't play games with DECL_INLINE. ! ! 2000-04-25 Gabriel Dos Reis ! ! * ir.texi: Correct typo. ! ! 2000-04-25 Martin v. Löwis ! ! * decl.c (grokdeclarator): Reject VLAs as members. ! ! 2000-04-24 Gabriel Dos Reis ! ! * call.c (standard_conversion): Accept conversion between ! COMPLEX_TYPEs. ! ! * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE. ! ! 2000-04-24 Zack Weinberg ! ! * decl2.c (finish_file): Remove double setup for accounting ! compile time. ! ! 2000-04-24 Robert Lipe ! ! * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD. ! ! 2000-04-23 Benjamin Kosnik ! ! * new.cc (set_new_handler): Needs to be in std::. ! ! 2000-04-23 Mark Mitchell ! ! * cp-tree.h (lang_decl): Remove pretty_function_p. ! (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the ! language-specific node. ! * decl.c (cp_make_fname_decl): Use build_decl, not ! build_lang_decl, to build the variables. ! (grokvardecl): Don't call build_lang_decl for local variables in ! templates. ! (grokdeclarator): Don't call build_lang_decl for local type ! declarations in templates. ! * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated ! zero'd memory, rather than calling memset. ! * pt.c: Include hashtab.h. ! (local_specializations): New variable. ! (retrieve_local_specialization): Use it. ! (register_local_specialization): Likewise. ! (tsubst_decl): Don't assume local variables have ! DECL_LANG_SPECIFIC. ! (instantiate_decl): Set up local_specializations. ! * Makefile.in (HTAB_H): New variable. ! ! 2000-04-23 Richard Henderson ! ! * typeck.c (c_expand_asm_operands): Restore the original ! contents of the output list. ! ! 2000-04-22 Gabriel Dos Reis ! ! * ir.texi: Document complex number representation. ! ! 2000-04-20 Nathan Sidwell ! ! * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi. ! (target_incomplete_p): New function. ! (tinfo_base_init): Create comdat NTBS name variable. ! (ptr_initializer): Add non_public parameter. Calculate it. ! (ptmd_initializer): Likewise. ! (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo. ! (create_real_tinfo_var): Add non_public parameter. Use it. ! Push proxy into global namespace. ! * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask): ! New enumeration. ! * inc/typeinfo (type_info::before, type_info::operator==): ! Compare __name addresses. ! ! * tinfo2.cc: Remove new-abi builtins comment. ! ! 2000-04-20 Jason Merrill ! ! * typeck.c (build_x_function_call): Resolve an OFFSET_REF. ! ! * call.c (joust): Exit early if we get the same function, too. ! ! * decl2.c (key_method): Return NULL_TREE for template classes. ! (import_export_class): Don't need to check for template classes. ! ! 2000-04-18 Zack Weinberg ! ! * lex.c: Remove references to cccp.c. ! ! 2000-04-18 Mark Mitchell ! ! * cp-tree.h (lang_decl_flags): Remove const_memfunc and ! volatile_memfunc. Add destructor_attr. Adjust dummy. ! (DECL_DESTRUCTOR_P): Use destructor_attr. ! (DECL_CONST_MEMFUNC_P): Reimplement. ! (DECL_VOLATILE_MEMFUNC_P): Remove. ! * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS. ! (overrides): Use DECL_DESTRUCTOR_P. ! (check_for_override): Likewise. ! * decl.c (start_function): Likewise. ! * decl2.c (grokfclassfn): Likewise. ! (check_classfn): Likewise. ! (grok_function_init): Likewise. ! ! 2000-04-17 Mark Mitchell ! ! * decl2.c (grokfield): Issue error on illegal data member ! declaration. ! ! Mon Apr 17 17:11:16 2000 Mark P Mitchell ! ! * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL. ! ! 2000-04-16 Mark Mitchell ! ! * class.c (build_vtable_entry): Don't build thunks for type-info ! functions. ! ! 2000-04-16 Jason Merrill ! ! * decl.c (decls_match): Allow a redeclaration of a builtin to ! specify args while the builtin did not. ! ! 2000-04-15 Mark Mitchell ! ! * cp-tree.def (THUNK_DECL): Add to documentation. ! * cp-tree.h (flag_huge_objects): Declare. ! * class.c (modify_vtable_entry): Tidy. ! (update_vtable_entry_for_fn): Split out from dfs_modify_vtables. ! Calculate delta appropriately for the new ABI. ! (dfs_modify_vtables): Use it. ! (modify_all_vtables): Fix thinko in code to add overriding copies ! of functions to primary vtables. ! (build_clone): Fix typo in comment. ! (clone_function_decl): Correct order of destructors in vtable. ! (build_vbase_offset_vtbl_entries): Adjust comment. ! (dfs_vcall_offset_queue_p): Remove. ! (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX. ! (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases. ! (build_vtable_entry): Correct check for pure virtual functions. ! Don't declare flag_huge_objects. ! * decl.c (flag_huge_objects): Remove declaration. ! * method.c (make_thunk): Tweak mangling for vcall offset thunks. ! Use int_size_in_bytes. ! (emit_thunk): Handle vcall offset thunks. ! ! Sat Apr 15 16:00:01 2000 Richard Kenner ! ! * decl2.c (parse_time, varconst_time): Delete declarations. ! (finish_file): Delete LINENO declaration. ! START_TIME and THIS_TIME now long. ! ! 2000-04-13 Nathan Sidwell ! ! * class.c (build_base_field): Reformat comment. ! ! * inc/cxxabi.h (stddef.h): Comment inclusion. ! (__base_class_info::__offset): Comment shift. ! ! 2000-04-12 Mark Mitchell ! ! * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro. ! (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER. ! (cp_push_exception_identifier): New macro. ! (DECL_COMPLETE_DESTRUCTOR_P): New macro. ! (DECL_BASE_DESTRUCTOR_P): Likewise. ! (DECL_DELETING_DESTRUCTOR_P): Likewise. ! (get_vtbl_decl_for_binfo): Fix formatting. ! (in_charge_arg_for_name): New macro. ! (maybe_build_cleanup_and_delete): Remove declaration. ! * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P. ! (in_charge_arg_for_name): New function. ! (build_new_method_call): Use it. Handle cloned destructors. ! (build_clone): Don't make the base constructor virtual. ! Automatically defer generated functions. ! (clone_function_decl): Handle destructors, too. ! (clone_constructors_and_destructors): Likewise. ! (create_vtable_ptr): Don't create a vtable entry for a cloned ! function. ! * decl.c (predefined_identifier): Add ctor_or_dtor_p. ! (initialize_predefined_identifiers): Update appropriately. ! (finish_destructor_body): Simplify. ! (maybe_build_cleanup_and_delete): Remove. ! * except.c (expand_throw): Handle new-ABI destructors. ! * init.c (expand_cleanup_for_base): Use base_dtor_identifier. ! (build_dtor_call): New function. ! (build_delete): Use it. Simplify. ! * optimize.c (maybe_clone_body): Handle destructors. ! * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P. ! ! * exception.cc (cleanup_fn): New typedef. ! (CALL_CLEANUP): New macro. ! (cp_eh_info): Use them. ! (__cp_push_exception): Likewise. ! (__cp_pop_exception): Likewise. ! ! 2000-04-11 Mark Mitchell ! ! * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER. ! (complete_dtor_identifier): New macro. ! (CLASSTYPE_FIRST_CONVERSION): Remove. ! (CLASSTYPE_CONSTRUCTOR_SLOT): New macro. ! (CLASSTYPE_DESTRUCTOR_SLOT): Likewise. ! (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise. ! (CLASSTYPE_CONSTRUCTORS): Likewise. ! (CLASSTYPE_DESTRUCTORS): Likewise. ! (lang_decl): Add cloned_function. ! (DECL_COMPLETE_CONSTRUCTOR_P): New macro. ! (DECL_BASE_CONSTRUCTOR_P): Likewise. ! (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise. ! (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise. ! (DECL_CLONED_FUNCTION_P): Likewise. ! (DECL_CLONED_FUNCTION): Likewise. ! (clone_function_decl): Declare. ! (maybe_clone_body): Likewise. ! * call.c (build_user_type_conversion_1): Call complete object ! constructors in the new ABI. ! (build_new_method_call): Don't add in-charge parameters under the ! new ABI. ! * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P, ! DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and ! CLASSTYPE_DESTRUCTOR_SLOT. ! (build_clone): New function. ! (clone_function_decl): Likewise. ! (clone_constructors_and_destructors): Likewise. ! (check_bases_and_members): Use it. ! * decl.c (iniitialize_predefined_identifiers): Initialize ! complete_dtor_identifier. ! (finish_function): Don't add extra code to a clone. ! (lang_mark_tree): Mark cloned_function. ! * decl2.c (mark_used): Don't bother trying to instantiate things ! we synthesized. ! * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice. ! * method.c (set_mangled_name_for_decl): Don't treat clones as ! constructors. ! (synthesize_method): Sythesize cloned functions, not the clones. ! * optimize.c (inline_data): Update comment on ret_label. ! (remap_block): Don't assume DECL_INITIAL exists. ! (copy_body_r): Allow ret_label to be NULL. ! (maybe_clone_body): Define. ! * pt.c (tsubst_decl): Handle clones. ! (instantiate_clone): New function. ! (instantiate_template): Use it. ! (set_mangled_name_for_template_decl): Don't treat clones as ! constructors. ! * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT, ! CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT. ! * semantics.c (expand_body): Clone function bodies as necessary. ! ! * optimize.c (remap_decl): Avoid sharing structure for arrays ! whose size is only known at run-time. ! * tree.c (copy_tree_r): Don't copy PARM_DECLs. ! ! * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr ! to has_in_charge_parm_p. ! (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ... ! (DECL_HAS_IN_CHARGE_PARM_P): ... this. ! (DECL_COPY_CONSTRUCTOR_P): New macro. ! * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P. ! (build_user_type_conversion_1): Likewise. ! (convert_like_real): Likewise. ! (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P. ! * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P. ! (copy_args_p): Likewise. ! (grok_ctor_properties): Likewise. ! (start_function): Likewise. ! * decl2.c (maybe_retrofit_in_charge): Likewise. Set it. ! * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P. ! * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P. ! * method.c (do_build_copy_constructor): Use ! DECL_HAS_IN_CHARGE_PARM_P. ! (synthesize_method): Likewise. ! * pt.c (instantiate_template): Remove goto. ! * tree.c (build_cplus_method_type): Remove mention of obstacks in ! comment. ! ! * cp-tre.h (finish_function): Change prototype. ! * decl.c (end_cleanup_fn): Adjust caller. ! (finish_function): Take only one parameter. ! * decl2.c (finish_objects): Adjust caller. ! (finish_static_storage_duration_function): Likewise. ! * method.c (emit_thunk): Likewise. ! * parse.y: Likewise. ! * parse.c: Regenerated. ! * pt.c (instantiate_decl): Likewise. ! * rtti.c (synthesize_tinfo_fn): Likewise. ! * semantics.c (expand_body): Likewise. ! ! * cp-tree.h (copy_decl): New function. ! * class.c (finish_struct_1): Use it. ! * lex.c (copy_decl): Define it. ! * pt.c (tsubst_decl): Likewise. ! * tree.c (copy_template_template_parm): Likewise. ! ! * cp-tree.h (lang_type): Remove has_nonpublic_ctor and ! has_nonpublic_assign_ref. ! (TYPE_HAS_NONPUBLIC_CTOR): Don't declare. ! (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise. ! * class.c (finish_struct_methods): Don't set ! TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF. ! (interface_only): Don't declare. ! (interface_unknown): Likewise. ! ! 2000-04-11 Martin v. Löwis ! ! * tree.h (HAVE_TEMPLATES): Remove definition. ! * lang-options.h (-fthis-is-variable): Remove documentation. ! ! 2000-04-10 Jason Merrill ! ! * class.c (instantiate_type): Handle object-relative template-id. ! ! * semantics.c (finish_expr_stmt): Call convert_to_void here. ! * decl.c (cplus_expand_expr_stmt): Not here. ! ! * rtti.c (build_dynamic_cast_1): Call non_lvalue. ! Initialize exprtype earlier. ! ! * parse.y (fn.def1): Check for defining types in return types. ! ! * decl.c (check_tag_decl): Notice extra fundamental types. ! Diagnose empty decls in classes, too. ! ! * decl.c (grokdeclarator): Don't override an anonymous name if no ! declarator was given. ! ! * cvt.c (convert_to_void): Call resolve_offset_ref. ! ! * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF. ! ! * decl2.c (decl_namespace): Handle getting a type. ! ! * typeck.c (build_c_cast): Re-enable warning for cast between ! pointer and integer of different size. ! ! 2000-04-10 Nathan Sidwell ! ! * inc/cxxabi.h (__pointer_type_info): Add restrict and ! incomplete flags. ! (__pointer_type_info::__pointer_catch): New virtual function. ! (__pointer_to_member_type_info): Derive from ! __pointer_type_info. Adjust. ! (__pointer_to_member_type_info::__do_catch): Remove. ! (__pointer_to_member_type_info::__is_pointer_p): Declare. ! (__pointer_to_member_type_info::__pointer_catch): Declare. ! * rtti.c (qualifier_flags): Add restrict flag. ! (ptmd_initializer): Reorder members. ! (create_tinfo_types): Expand comments. Reorder ! ptmd_desc_type_node members. ! * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p): ! Implement. ! (__pointer_type_info::__do_catch): Move specific code into ! __pointer_catch. Call it. ! (__pointer_type_info::__pointer_catch): Non-pointer-to-member ! specific catch checking. Fix void conversion check. ! (__pointer_to_member_type_info::__do_catch): Remove. ! (__pointer_to_member_type_info::__pointer_catch): Implement. ! ! 2000-04-10 Martin v. Löwis ! ! * lex.c (init_parse): Remove traces of classof and headof. ! * decl2.c (flag_operator_names): Default to 1. ! (lang_decode_option): Do not set it for -ansi. ! ! 2000-04-09 Mark Mitchell ! ! * cp-tree.h (struct lang_decl): Remove main_decl_variant. ! (DECL_MAIN_VARIANT): Remove. ! * decl.c (duplicate_decls): Don't set it. ! (start_function): Likewise. ! (lang_mark_tree): Don't mark it. ! * decl2.c (defer_fn): Don't use it. ! * lex.c (retrofit_lang_decl): Don't set it. ! * pt.c (tsubst_decl): Likewise. ! * ptree.c (print_lang_decl): Don't print it. ! * typeck.c (mark_addressable): Don't use it. ! ! 2000-04-09 Nathan Sidwell ! ! * vec.cc: Include and . ! (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup. ! (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or ! terminate. ! (__cxa_vec_delete): Catch dtor exceptions. ! ! 2000-04-09 Nathan Sidwell ! ! Prepend __ to implementation defined names. ! * inc/typeinfo (type_info): Rename _name to __name. ! (type_info::type_info): Rename parameter. ! (type_info::operator==, type_info::operator!=, ! type_info::before): Likewise. ! (type_info::is_pointer_p, type_info::is_function_p, ! type_info::do_catch, type_info::do_upcast): Prepend __. Rename ! parameters. ! * inc/cxxabi.h ! (__fundamental_type_info::__fundamental_type_info) Rename parameters. ! (__pointer_type_info::__pointer_type_info): Likewise. ! (__pointer_type_info::is_pointer_p, ! __pointer_type_info::do_catch): Prepend __. Rename parameters. ! (__array_type_info::__array_type_info): Rename parameters. ! (__function_type_info::__function_type_info): Likewise. ! (__function_type_info::is_function_p): Prepend __. ! (__enum_type_info::__enum_type_info): Rename parameters. ! (__pointer_to_member_type_info::__pointer_to_member_type_info): ! Likewise. ! (__pointer_to_member_type_info::do_catch): Prepend __. Rename ! parameters. ! (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __. ! (__class_type_info::__class_type_info): Rename parameters. ! (__class_type_info::sub_kind): Prepend __. Adjust member names. ! (__class_type_info::upcast_result, ! __class_type_info::dyncast_result): Prepend __. Move definition ! into tinfo.cc. ! (__class_type_info::do_upcast, __class_type_info::do_catch, ! __class_type_info::find_public_src, ! __class_type_info::do_dyncast, ! __class_type_info::do_find_public_src): Prepend __. Rename ! parameters. ! (__si_class_type_info::__si_class_type_info): Rename parameters. ! (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast, ! __si_class_type_info::do_find_public_src): Prepent __. Rename ! parameters. ! (__vmi_class_type_info::__vmi_class_type_info): Rename parameters. ! (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast, ! __vmi_class_type_info::do_find_public_src): Prepent __. Rename ! parameters. ! (__dynamic_cast): Rename parameters. ! * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p, ! type_info::do_catch, type_info::do_upcast): Prepend __. ! (contained_p, public_p, virtual_p, contained_public_p, ! contained_nonpublic_p, contained_nonvirtual_p): Adjust. ! (__class_type_info::do_catch, ! __class_type_info::do_upcast): Prepend __. Adjust. ! (__class_type_info::__upcast_result, ! __class_type_info::__dyncast_result): Move from inc/cxxabi.h. ! Adjust. ! (__class_type_info::find_public_src): Prepend __. Adjust. ! (__class_type_info::do_find_public_src, ! __si_class_type_info::do_find_public_src, ! __vmi_class_type_info::do_find_public_src): Likewise. ! (__class_type_info::do_dyncast, ! __si_class_type_info::do_dyncast, ! __vmi_class_type_info::do_dyncast): Likewise. ! (__class_type_info::do_upcast, ! __si_class_type_info::do_upcast, ! __vmi_class_type_info::do_upcast): Likewise. ! (__dynamic_cast): Adjust. ! * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __. ! (__function_type_info::is_function_p): Likewise. ! (__pointer_type_info::do_catch): Likewise. Adjust. ! (__pointer_to_member_type_info::do_catch): Likewise. Adjust. ! (__throw_type_match_rtti_2): Adjust. ! (__is_pointer): Adjust. ! ! 2000-04-08 Mark Mitchell ! ! * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER. ! (complete_ctor_identifier): New macro. ! (special_function_kind): Add sfk_copy_constructor and ! sfk_assignment_operator. ! (LOOKUP_HAS_IN_CHARGE): Remove. ! (cons_up_default_function): Rename to ... ! (implicitly_declare_fn): ... this. ! * call.c (build_new_method_call): Add in-charge parameters for ! constructors here. ! * class.c (add_implicitly_declared_members): Change parameter name ! from cant_have_assignment to cant_have_const_assignment. ! Replace calls to cons_up_default_function to implicitly_declare_fn. ! * cvt.c (ocp_convert): Use complete_ctor_identifier. ! * decl.c (initialize_predefined_identifiers): Initialize it. ! (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of ! complex expression. ! * init.c (expand_default_init): Don't calculate the in-charge ! parameter here. ! (build_new_1): Likewise. ! * lex.c (cons_up_default_function): Move to method.c. ! * method.c (synthesize_method): Use DECL_DESTRUCTOR_P. ! (implicitly_declare_fn): New function. ! * typeck.c (build_static_cast): Use complete_ctor_identifier. ! (build_modify_expr): Likewise. ! * typeck2.c (build_functional_cast): Likewise. ! ! Under the new ABI, constructors don't return `this'. ! * cp-tree.h (warn_reorder): Declare. ! (special_function_kind): New enum. ! (global_base_init_list): Remove declaration. ! (emit_base_init): Don't return a value. ! (check_base_init): Don't declare. ! (is_aggr_typedef): Likewise. ! * decl.c (check_special_function_return_type): New function. ! (return_types): Remove. ! (grokdeclarator): Use check_special_function_return_type. ! (start_function): Don't initialize ctor_label under the new ABI. ! (finish_construtor_body): Don't create a corresponding LABEL_STMT. ! * init.c (begin_init_stmts): Move to top of file. ! (finish_init_stmts): Likewise. ! (warn_reorder): Don't declare. ! (emit_base_init): Don't create a STMT_EXPR here. Don't return a ! value. ! (check_base_init): Remove. ! (is_aggr_typedef): Likewise. ! (build_new_1): Don't use the return value of a constructor. ! * semantics.c (setup_vtbl_ptr): Don't use the return value ! of emit_base_init. ! * typeck.c (check_return_expr): Don't magically convert return ! statements into `return this' in constructors under the new ABI. ! ! * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER, ! CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER. ! (base_ctor_identifier): New macro. ! (base_dtor_identifier): Likewise. ! (deleting_dtor_identifier): Likewise. ! * decl.c: Don't include obstack.h. ! (obstack_chunk_alloc): Don't define. ! (obstack_chunk_free): Likewise. ! (struct predefined_identifier): New type. ! (initialize_predefined_identifiers): New function. ! (init_decl_processing): Use it. ! (debug_temp_inits): Remove. ! (start_method): Don't call preserve_data. ! (hack_incomplete_structures): Update comment. ! * init.c (init_init_processing): Don't initialize ! nelts_identifier. ! (build_offset_rf): Remove dead code. ! (build_delete): Use CLASSTYPE_N_BASECLASSES. ! * search.c (init_search_processing): Don't initialize ! vptr_identifier. ! ! 2000-04-08 Kaveh R. Ghazi ! ! * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide ! some sign_compare warnings. ! ! 2000-04-07 Nathan Sidwell ! ! Rename abi::__vmi_class_type_info members. ! * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases, ! base_list, detail_masks members to vmi_flags, vmi_base_count, ! vmi_bases and vmi_flags_masks respectively. ! (__vmi_class_type_info::vmi_flags_masks): Rename ! details_unknown_mask to flags_unknown_mask. ! * tinfo.cc (__class_type_info::do_upcast): Adjust. ! (__vmi_class_type_info::do_find_public_src): Adjust. ! (__vmi_class_type_info::do_dyncast): Adjust. ! (__vmi_class_type_info::do_upcast): Adjust. ! ! 2000-04-07 Nathan Sidwell ! ! * tinfo.cc (convert_to_base): New function. ! (get_vbase_offset): Remove. Move into convert_to_base. ! (__vmi_class_type_info::do_find_public_src): Adjust. ! (__vmi_class_type_info::do_dyncast): Adjust. ! (__vmi_class_type_info::do_upcast): Adjust. ! ! 2000-04-06 Jason Merrill ! ! * tinfo.cc (operator=): Use __builtin_strcmp. ! * tinfo2.cc (before): Likewise. ! ! 2000-04-06 Mark Mitchell ! ! * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred. ! (DECL_SAVED_INLINE): Rename to ... ! (DECL_DEFERRED_FN): ... this. ! (in_function_p): Remove declaration. ! (mark_inline_for_output): Rename to ... ! (defer_fn): ... this. ! * decl.c (finish_function): Adjust call to mark_inline_for_output. ! (in_function_p): Remove definition. ! * decl2.c (saved_inlines): Rename to ... ! (deferred_fns): ... this. ! (saved_inlines_used): Rename to ... ! (deferred_fns_used): ... this. ! (mark_inline_for_output): Rename to ... ! (defer_fn): ... this. ! (finish_file): Adjust accordingly. ! (init_decl2): Likewise. ! * lex.c (cons_up_default_function): Likewise. ! * pt.c (mark_decl_instantiated): Likewise. ! (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any ! circumstances. ! * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output. ! * semantics.c (expand_body): Defer more functions. ! ! 2000-04-06 Nathan Sidwell ! ! * vec.cc: New file. ! * Make-lang.in (CXX_LIB2FUNCS): Add it. ! (vec.o): Build it. ! * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor, ! __cxa_vec_delete): Declare. ! ! 2000-04-06 Nathan Sidwell ! ! * rtti.c (dfs_class_hint_mark): New static function. ! (dfs_class_hint_unmark): New static function. ! (class_hint_flags): Use them. ! ! 2000-04-05 Benjamin Kosnik ! ! * decl2.c: Make flag_honor_std dependent on ENABLE_STD_NAMESPACE. ! ! 2000-04-05 Mark Mitchell ! ! * cp-tree.h (instantiate_decl): Change prototype. ! * decl2.c (mark_used): Adjust call. ! * optimize.c (inlinable_function_p): Adjust handling of templates. ! * pt.c (do_decl_instantiation): Adjust call to instantiate_decl. ! (do_type_instantiation): Likewise. ! (instantiate_decl): Defer more templates. ! (instantiate_pending_templates): Adjust logic to handle inline ! friend functions. ! ! * Makefile.in (GGC_H): New variable. Use it throughout in place ! of ggc.h. ! ! * call.c: Don't include obstack.h. Include ggc.h. ! (obstack_chunk_alloc): Don't define. ! (obstack_chunk_free): Likewise. ! (add_candidate): Allocate the z_candidate with ggc_alloc_obj. ! * decl.c (push_switch): Use xmalloc to allocate the cp_switch. ! (pop_switch): Free it. ! ! * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs. ! ! * dump.c (dequeue_and_dump): Don't try to print the bit_position ! if we don't have a DECL_FIELD_OFFSET. ! ! Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka ! ! * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of ! special_function_p. ! ! 2000-04-04 Kaveh R. Ghazi ! ! * cfns.gperf (hash, libc_name_p): Prototype. ! ! * rtti.c (build_dynamic_cast_1): Constification. ! ! * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes. ! ! * semantics.c (deferred_type_access_control): Prototype. ! ! 2000-04-04 Mark Mitchell ! ! Correct many new ABI issues regarding vbase and vcall offset ! layout. ! * cp-tree.h (BINFO_VTABLE): Document. ! (struct lang_type): Tweak formatting. ! (BINFO_PRIMARY_BINFO): Add to documentation. ! (CLASSTYPE_VSIZE): Fix typo in comment. ! (CLASSTYPE_VBASECLASSES): Update documentation. ! (BINFO_VBASE_MARKED): Remove. ! (SET_BINFO_VBASE_MARKED): Likewise. ! (CLEAR_BINFO_VBASE_MARKED): Likewise. ! (BINFO_FIELDS_MARKED): Remove. ! (SET_BINFO_FIELDS_MARKED): Likewise. ! (CLEAR_BINFO_FIELDS_MARKED): Likewise. ! (enum access_kind): New enumeration. ! (num_extra_vtbl_entries): Remove declaration. ! (size_extra_vtbl_entries): Likewise. ! (get_vtbl_decl_for_binfo): New function. ! (dfs_vbase_unmark): Remove declaration. ! (mark_primary_bases): Likewise. ! * class.c (SAME_FN): Remove. ! (struct vcall_offset_data_s): Move definition. ! (build_vbase_pointer): Use `build', not `build_binary_op', to ! access the vbase pointer under the new ABI. ! (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo. ! (build_primary_vtable): Likewise. ! (dfs_mark_primary_bases): Move here from search.c. ! (mark_primary_bases): Likewise. ! (determine_primary_bases): Under the new ABI, don't make a base ! class a primary base just because we don't yet have any virtual ! functions. ! (layout_vtable_decl): Use get_vtbl_decl_for_binfo. ! (num_vfun_entries): Remove. ! (dfs_count_virtuals): Likewise. ! (num_extra_vtbl_entries): Likewise. ! (size_extra_vtbl_entries): Likewise. ! (layout_virtual_bases): Iterate in inheritance graph order under ! the new ABI. ! (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to ! indicate that a vfield is present. ! (init_class_processing): Initialize access_public_node, etc., from ! ak_public, etc. ! (get_vtbl_decl_for_binfo): New function. ! (dump_class_hierarchy_r): Likewise. ! (dump_class_hierarchy): Use it. ! (finish_vtbls): Build the vtbls in inheritance graph order. ! (dfs_finish_vtbls): Adjust call to build_vtbl_initializer. ! (initialize_vtable): Use get_vtbl_decl_for_binfo. ! (accumulate_vtbl_inits): Add comments explaining why a pre-order ! walk is required. ! (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location ! where the vptr points, even for primary vtables. ! (build_vtbl_initializer): Adjust handling of vbase and vcall ! offsets. ! (build_vcall_and_vbase_vtable_entries): New function. ! (dfs_build_vbase_offset_vtbl_entries): Remove. ! (build_vbase_offset_vtbl_entries): Reimplement. ! (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that ! were already handled in a primary base class vtable. ! (build_vcall_offset_vtbl_entries): Adjust. ! (build_rtti_vtbl_entries): Adjust. ! * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo. ! * init.c (expand_virtual_init): Simplify. ! * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo. ! * rtti.c (create_pseudo_type_info): Adjust calculation of vptr. ! * search.c (BINFO_ACCESS): New macro. ! (SET_BINFO_ACCESS): Likewise. ! (dfs_access_in_type): Manipulate access_kinds, not access nodes. ! (access_in_type): Likewise. ! (dfs_accessible_p): Likewise. ! (protected_accessible_p): Likewise. ! (lookup_fnfields_1): Adjust documentation. ! (dfs_mark_primary_bases): Move to class.c ! (mark_primary_bases): Likewise. ! (dfs_vbase_unmark): Remove. ! (virtual_context): Use BINFO_FOR_VBASE. ! (dfs_get_vbase_types): Simplify. ! (dfs_build_inheritance_graph_order): New function. ! (get_vbase_types): Use it. ! * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo. ! ! * tinfo.cc (get_vbase_offset): New function. ! (__vmi_class_type_info::do_find_public_src): Use it. ! (__vmi_class_type_info::do_dyncast): Likewise. ! (__vmi_class_type_info::do_upcast): Likewise. ! ! 2000-04-03 Zack Weinberg ! ! * lang-specs.h: Pass -fno-show-column to the preprocessor. ! ! 2000-03-30 Nathan Sidwell ! ! * rtti.c (class_hint_flags): Rename flags. ! (class_initializer): Remove flags. ! (synthesize_tinfo_var): Combine offset and flags. Add flags ! for __vmi_class_type_info. ! (create_tinfo_types): Remove flags from __class_type_info and ! __si_class_type_info. Merge flags and offset from ! base_class_type_info. ! * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags. ! (__base_class_info::is_virtual_p): Adjust. ! (__base_class_info::is_public_p): Adjust. ! (__base_class_info::offset): New accessor. ! (__class_type_info::details): Remove member. ! (__class_type_info::__class_type_info): Lose details. ! (__class_type_info::detail_masks): Remove. ! (__si_class_type_info::__si_class_type_info): Lose details. ! (__vmi_class_type_info::details): New member. ! (__vmi_class_type_info::__vmi_class_type_info): Adjust. ! (__vmi_class_type_info::detail_masks): New member. ! * tinfo.cc (__class_type_info::do_upcast): Initialize result ! with unknown_details_mask. ! (__vmi_class_type_info::do_find_public_src): Adjust ! (__vmi_class_type_info::do_dyncast): Adjust. ! (__vmi_class_type_info::do_upcast): Set result details, if ! needed. Adjust. ! (__dynamic_cast): Temporarily #if out optimization. ! ! 2000-03-29 Nathan Sidwell ! ! * rtti.c (get_tinfo_decl): Mark used. ! (emit_tinfo_decl): Don't optimize polymorphic type_info. Only ! mark as dealt with, if we output it. ! ! 2000-03-28 Mark Mitchell ! ! * class.c: Reorganize to put virtual function table initialization ! machinery at the end of the file. ! ! 2000-03-28 Jason Merrill ! ! * class.c (finish_struct): Use bitsize_zero_node. ! * pt.c (instantiate_class_template): Likewise. ! ! 2000-03-28 Mark Mitchell ! ! Put RTTI entries at negative offsets in new ABI. ! * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first ! vbase offset at index -3, not -1. ! (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not ! dfs_vtable_path_unmarked_real_bases_queue_p to walk bases. ! (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff. ! (build_rtti_vtbl_entries): New function. ! (set_rtti_entry): Remove. ! (build_primary_vtable): Don't use it. ! (build_secondary_vtable): Likewise. ! (start_vtable): Remove. ! (first_vfun_index): New function. ! (set_vindex): Likewise. ! (add_virtual_function): Don't call start_vtable. Do call ! set_vindex. ! (set_primary_base): Rename parameter. ! (determine_primary_base): Likewise. ! (num_vfun_entries): Don't use skip_rtti_stuff. ! (num_extra_vtbl_entries): Include RTTI information. ! (build_vtbl_initializer): Use build_rtti_vtbl_entries. ! (skip_rtti_stuff): Remove. ! (dfs_modify_vtables): Don't use it. ! (modify_all_vtables): Don't use start_vtable. Do use set_vindex. ! (layout_nonempty_base_or_field): Update size handling. ! (create_vtable_ptr): Tweak. ! (layout_class_type): Adjust parameter names. ! (finish_struct_1): Simplify. ! * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation. ! (skip_rtti_stuff): Remove. ! (first_vfun_index): New function. ! (dfs_vtable_path_unmarked_real_bases_queue_p): Remove. ! (dfs_vtable_path_marked_real_bases_queue_p): Remove. ! (marked_vtable_pathp): Declare. ! (unmarked_vtable_pathp): Likewise. ! * error.c (dump_expr): Use first_vfun_index to calculate vtable ! offsets. ! * rtti.c (build_headof): Look for RTTI at negative offsets. ! (get_tinfo_decl_dynamic): Likewise. ! (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL ! here. ! (create_pseudo_type_info): Do it here instead. Adjust so that ! vptr points at first virtual function. ! * search.c (marked_vtable_pathp): Make it global. ! (unmarked_vtable_pathp): Likewise. ! (dfs_vtable_path_unmarked_real_bases_queue_p): Remove. ! (dfs_vtable_path_marked_real_bases_queue_p): Likewise. ! (dfs_get_pure_virtuals): Don't use skip_rtti_stuff. ! (get_pure_virtuals): Likewise. ! (expand_upcast_fixups): Likewise. ! * tree.c (debug_binfo): Likewise. ! * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate ! negative offset. ! ! Sun Mar 26 20:15:26 2000 Richard Kenner ! ! * class.c (check_field_decl): Fix typo. ! (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS. ! (check_methods): Likewise. ! (check_field_decls): Likewise. ! Use DECL_CONTEXT, not DECL_FIELD_CONTEXT. ! * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT): ! Use DECL_RESULT_FLD, not DECL_RESULT. ! * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT. ! * lex.c (identifier_type): Likewise. ! * pt.c (determine_specialization, lookup_template_class): Likewise. ! (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise. ! (resolve_overloaded_unification, more_specialized): Likewise. ! * semantics.c (finish_member_declaration): Likewise. ! * typeck.c (build_x_function_call): Likewise. ! ! 2000-03-26 Mark Mitchell ! ! * class.c (layout_empty_base): Handle empty bases with non-byte ! alignment. ! (build_base_field): Likewise. ! (layout_virtual_bases): Likewise. ! ! * class.c (finish_struct_1): Fix typo in this change: ! ! Sat Mar 25 09:12:10 2000 Richard Kenner ! ! 2000-03-25 Mark Mitchell ! ! * decl.c (grokdeclarator): Count partial specializations when ! keeping track of how many template classes have been seen. ! ! * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT. ! ! Sat Mar 25 09:12:10 2000 Richard Kenner ! ! * class.c (build_vbase_pointer_fields): layout_field now place_field. ! (get_vfield_offset): Use byte_position. ! (set_rtti_entry): Set OFFSET to ssizetype zero. ! (get_binfo_offset_as_int): Deleted. ! (dfs_record_base_offsets): Use tree_low_cst. ! (dfs_search_base_offsets): Likewise. ! (layout_nonempty_base_or_field): Reflect changes in RLI format ! and call byte_position. ! (layout_empty_base): Convert offset to ssizetype. ! (build_base_field): use rli_size_unit_so_far. ! (dfs_propagate_binfo_offsets): Do computation in proper type. ! (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets. ! (layout_class_type): Reflect changes in RLI names and fields. ! (finish_struct_1): Set DECL_FIELD_OFFSET. ! * dump.c (dequeue_and_dump): Call bit_position. ! * expr.c (cplus_expand_constant): Use byte_position. ! * rtti.c (expand_class_desc): Use bitsize_one_node. ! * typeck.c (build_component_addr): Use byte_position and don't ! special case for zero offset. ! ! 2000-03-24 Nathan Sidwell ! ! * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P. ! ! * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi ! tinfo object. ! (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting ! vtable. ! ! 2000-03-20 Theodore Papadopoulo ! ! * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and ! DECL_P macros. ! * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name, ! make_typename_type, check_initializer, cp_finish_decl, ! xref_tag): Likewise. ! * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree, ! decl_namespace, arg_assoc_template_arg, arg_assoc, ! validate_nonmember_using_decl, do_class_using_decl): Likewise. ! * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of, ! args_to_string): Likewise. ! * friend.c (is_friend): Likewise. ! * lex.c (note_got_semicolon, note_list_got_semicolon, ! is_global): Likewise. ! * method.c (build_overload_nested_name, build_overload_value, ! build_qualified_name, build_qualified_name, hack_identifier): Likewise. ! * parse.y (typename_sub, typename_sub1): Likewise. ! * pt.c (push_inline_template_parms_recursive, check_template_shadow, ! process_partial_specialization, convert_template_argument, ! template_args_equal, add_pending_template, lookup_template_class, ! for_each_template_parm_r, maybe_fold_nontype_arg, ! tsubst, instantiate_template, type_unification_real, unify, ! instantiate_pending_templates, set_mangled_name_for_template_decl): ! Likewise. ! * repo.c (repo_get_id, repo_template_used): Likewise. ! * search.c (lookup_field_1): Likewise. ! * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise. ! * xref.c (classname): Likewise. ! ! 2000-03-22 Mark Mitchell ! ! * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation. ! (CANONICAL_BINFO): New macro. ! (BINFO_NEW_VTABLE_MARKED): Use it. ! (SET_BINFO_NEW_VTABLE_MARKED): Likewise. ! (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise. ! * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE, ! not TREE_TYPE. ! (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED. ! (build_secondary_vtable): Likewise. ! (dfs_finish_vtbls): Likewise. ! (dfs_accumulate_vtbl_inits): Likewise. ! (accumulate_vtbl_inits): New function. ! (finish_vtbls): Make sure that virtual bases come after ! non-virtual bases in the vtable group. ! (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL. ! (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED. ! * search.c (struct vbase_info): Move definition. ! (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED. ! (unmarked_new_vtable_p): Likewise. ! (dfs_mark_vtable_path): Remove. ! (dfs_mark_new_vtable): Remove. ! (dfs_unmark_new_vtable): Likewise. ! (dfs_clear_search_slot): Likewise. ! (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED. ! (dfs_clear_vbase_slots): Likewise. ! (init_vbase_pointers): LIkewise. ! ! 2000-03-22 Jason Merrill ! ! * typeck.c (type_after_usual_arithmetic_conversions): Prefer a ! SIZETYPE to a non-SIZETYPE. ! ! 2000-03-21 Mark Mitchell ! ! * class.c (layout_virtual_bases): Adjust names in conditionally ! compiled code. ! ! * class.c (record_base_offsets): New function. ! (layout_conflict_p): Likewise. ! (layout_nonempty_base_or_field): Use it. ! (layout_empty_base): New function. ! (build_base_field): Use it. ! (build_base_fields): Update comment. ! (layout_virtual_bases): Fold in a little code form ! layout_basetypes. Use layout_empty_base. ! (layout_basetypes): Remove. ! (end_of_class): New function. ! (layout_class_type): Use it. Adjust. ! ! * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment. ! (fntype_p): Remove. ! * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in ! comment. ! (dfs_skip_nonprimary_vbases_markedp): Likewise. ! * typeck.c (fntype_p): Remove. ! ! * cp-tree.h (TI_SPEC_INFO): Remove. ! (CLASSTYPE_TI_SPEC_INFO): Likewise. ! * pt.c (process_partial_specialization): Likewise. ! ! * class.c (build_base_field): Fix thinko in computation of binfo ! offsets. ! ! * tree.c (mark_local_for_remap_p): Mark variables declared in ! TARGET_EXPRs as well. ! ! 2000-03-21 Nathan Sidwell ! ! * typeck.c (require_complete_type, complete_type, ! complete_type_or_else, c_sizeof, c_sizeof_nowarn, ! build_array_ref, convert_arguments, pointer_diff, ! build_x_unary_op, build_unary_op, build_c_cast, ! build_modify_expr): Use COMPLETE_TYPE_P etc. ! * call.c (is_complete, convert_like_real, ! build_new_method_call): Likewise. ! * class.c (build_vbase_pointer_fields, check_bases, ! build_base_field, finish_struct_1, pushclass): Likewise. ! * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise. ! * decl.c (maybe_process_template_type_declaration, pushtag, ! pushdecl, redeclaration_error_message, start_decl, start_decl_1, ! layout_var_decl, check_initializer, cp_finish_decl, ! grokdeclarator, require_complete_types_for_parms, ! grok_op_properties, xref_tag, xref_basetypes, ! check_function_type): Likewise. ! * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise. ! * friend.c (do_friend): Likewise. ! * init.c (build_offset_ref): Likewise. ! * parse.y (structsp): Likewise. ! * pt.c (maybe_process_partial_specialization, ! tsubst_friend_function, instantiate_class_template, tsubst, ! do_type_instantiation, instantiate_pending_templates): Likewise. ! * repo.c (repo_get_id): Likewise. ! * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1, ! synthesize_tinfo_var, emit_support_tinfos): Likewise. ! * search.c (lookup_fnfields_1, lookup_conversions): Likewise. ! * semantics.c (begin_class_definition): Likewise. ! * tree.c (build_cplus_method_type): Likewise. ! * typeck2.c (digest_init, build_functional_cast, ! add_exception_specifier): Likewise. ! * parse.h, parse.c: Regenerated. ! ! 2000-03-21 Nathan Sidwell ! ! * inc/cxxabi.h: New header file. Define new-abi entry points. ! (__pointer_type_info::target): Rename member to ... ! (__pointer_type_info::type): ... here. ! (__base_class_info::type): Rename member to ... ! (__base_class_info::base): ... here. ! * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h ! * cp-tree.h (CPTI_ABI): New global tree enumeration. ! (abi_node): New global tree node. ! * decl.c (abi_node): Document. ! (init_decl_processing): Initialize abi_node. ! * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi. ! (get_vmi_pseudo_type_info): Likewise. ! (create_tinfo_types): Likewise. ! (emit_support_tinfos): Likewise. ! * tinfo.h (cxxabi.h): Include for new-abi. ! Move rtti class definitions to new header file. ! * tinfo.cc (abi): Use the namespace. ! (std): Move new abi rtti classes from here ... ! (__cxxabiv1): ... to here. ! * tinfo2.cc (cxxabi.h): Include for new-abi. ! Move rtti class definitions to new header file. ! (std): Move new abi rtti classes from here ... ! (__cxxabiv1): ... to here. ! * inc/typeinfo (__class_type_info): Move into __cxxabiv1 ! namespace. ! ! 2000-03-20 Jed Wing ! Jason Merrill ! ! * method.c (build_overload_int): Use host_integerp. ! ! 2000-03-20 Theodore Papadopoulo ! ! * init.c (build_offset_ref): Handle the case of a templated member ! function. ! ! 2000-03-19 Martin v. Löwis ! ! * except.c (expand_exception_blocks): Clear catch_clauses_last. ! ! 2000-03-18 Mark Mitchell ! ! * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro. ! * class.c (check_bitfield_decl): Turn illegal bitfields into ! non-bitfields. ! (dfs_propagate_binfo_offsets): Adjust for new size_binop ! semantics. ! (dfs_offset_for_unshared_vbases): Likewise. ! * cvt.c (cp_convert_to_pointer): Convert NULL to a ! pointer-to-member correctly under the new ABI. ! * expr.c (cplus_expand_constant): Don't use cp_convert when ! turning an offset into a pointer-to-member. ! * init.c (resolve_offset_ref): Don't adjust pointers-to-members ! when dereferencing them under the new ABI. ! * typeck.c (get_member_function_from_ptrfunc): Tweak calculation ! of pointers-to-members under the new ABI. ! ! * class.c (check_bitfield_decl): Remove restriction on really long ! bitfields. ! (layout_class_type): Implement new ABI handling of bitfields ! longer than their types. ! ! 2000-03-18 Martin v. Löwis ! ! * parse.y (extdefs): Call ggc_collect. ! * parse.c: Regenerated. ! ! 2000-03-18 Nathan Sidwell ! ! * class.c (build_base_field): Use TYPE_ALIGN to examine a type. ! (note_name_declared_in_class): Use OVL_CURRENT to get at a ! potential overload. ! ! Fri Mar 17 08:09:14 2000 Richard Kenner ! ! * class.c (build_vbase_path): Use integer_zerop. ! (build_vtable_entry): Use tree_low_cst. ! (get_vfield_offset): Use bit_position. ! (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT. ! Use tree_low_cst. ! (check_bitfield_decl): Set DECL_SIZE using convert. ! (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop. ! (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT. ! Use tree_low_cst. ! (finish_struct_1): Use bit_position. ! (dump_class_hierarchy): Use tree_low_cst. ! * cp-tree.h (min_precision): Add declaration. ! * decl.c (xref_tag, xref_basetypes): Use tree_low_cst. ! * error.c (dump_type_suffix): Use host_integerp and tree_low_cst. ! (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst. ! * expr.c (cplus_expand_constant): Use bit_position. ! * init.c (build_vec_init): Use host_integerp and tree_low_cst. ! * rtti.c (get_base_offset): Use bit_position. ! * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int, ! host_integerp, and tree_low_cst. ! (pointer_int_sum): Use integer_zerop. ! (build_component_addr): Use bit_position. ! ! 2000-03-17 Nathan Sidwell ! ! * typeck.c (require_complete_type): Don't assume size_zero_node. ! (complete_type_or_else): Likewise. ! ! 2000-03-16 Steven Grady ! Jason Merrill ! ! * rtti.c (build_dynamic_cast_1): Improve diagnostics. ! ! 2000-03-16 Nathan Sidwell ! ! * decl2.c (grokfield): Bail out if type is error_mark_node. ! ! 2000-03-15 Nathan Sidwell ! ! * tinfo2.cc (__ptr_to_member_data): Rename to ... ! (__pointer_to_member_data): ... here. Adjust. ! * rtti.c (create_tinfo_types): Adjust. ! ! 2000-03-15 Nathan Sidwell ! ! * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove. ! * decl.c (ref_desc_type_node): Undocument. ! * rtti.c (ptr_ref_initializer): Rename to ... ! (ptr_initializer): ... here. Adjust comments. ! (ptmd_initializer): Fix comment thinko. ! (synthesize_tinfo_var): Remove REFERENCE_TYPE case. ! (create_tinfo_types): Remove ref_desc_type_node init. ! * tinfo2.cc (__reference_type_info): Remove. ! ! 2000-03-15 Nathan Sidwell ! ! * decl.c (cp_finish_decl): Remove obsolete comment. ! ! * typeck.c (build_ptrmemfunc1): Kill uninitialized warning. ! ! 2000-03-14 Mark Mitchell ! ! * cp-tree.h: Tweak documentation. ! * class.c (build_vbase_pointer_fields): Layout the fields, too. ! (avoid_overlap): Remove. ! (get_binfo_offset_as_int): New function. ! (dfs_serach_base_offsets): Likewise. ! (layout_nonempty_base_or_field): Likewise. ! (build_base_field): Layout fields here. Avoid placing two objects ! of the same type at the same address, under the new ABI. ! (build_base_fields): Adjust accordingly. ! (create_vtable_ptr): Return the new field, but don't attach it to ! TYPE_FIELDS. ! (remove_base_field): Remove. ! (remove_base_fields): Remove. ! (layout_basetypes): Adjust accordingly. ! (layout_class_type): Call layout_field for each field, rather than ! just making a wholesale call to layout_type. ! ! 2000-03-14 Jeff Sturm ! ! * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw. ! ! 2000-03-13 Jason Merrill ! ! * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P. ! ! * except.c (dtor_nothrow): New fn. ! (do_pop_exception): Use it. Take type parm. ! (push_eh_cleanup): Take type parm. ! (expand_start_catch_block): Pass it. ! (build_eh_type_type_ref): Accept null type. ! ! 2000-03-12 Mark Mitchell ! ! * cp-tree.h (revert_static_member_fn): Change prototype. ! * decl.c (grokfndecl): Adjust call to revert_static_member_fn. ! (grok_op_properties): Likewise. ! (start_function): Likewise. ! (revert_static_member_fn): Simplify. ! * pt.c (check_explicit_specialization): Adjust call to ! revert_static_member_fn. ! ! 2000-03-11 Mark Mitchell ! ! * cp-tree.h (scope_kind): New type. ! (tmpl_spec_kind): Likewise. ! (declare_pseudo_global_level): Remove. ! (pseudo_global_level_p): Rename to template_parm_scope_p. ! (pushlevel): Remove declaration. ! (begin_scope): New function. ! (finish_scope): Likewise. ! (current_tmpl_spec_kind): Likewise. ! * decl.c (struct binding_level): Shorten parm_flag to 2 bits. ! Shorten keep to 2 bits. Rename pseudo_global to template_parms_p. ! Add template_spec_p. ! (toplevel_bindings_p): Adjust. ! (declare_pseudo_global_level): Remove. ! (pseudo_global_level_p): Rename to template_parm_scope_p. ! (current_tmpl_spec_kind): New function. ! (begin_scope): Likewise. ! (finish_scope): Likewise. ! (maybe_push_to_top_level): Adjust. ! (maybe_process_template_type_declaration): Likewise. ! (pushtag): Likewise. ! (pushdecl_nonclass_level): Likewise. ! (lookup_tag): Likewise. ! (grokfndecl): Handle member template specializations. Share ! constructor and non-constructor code. ! * decl2.c (check_classfn): Handle member template specializations. ! * pt.c (begin_template_parm_list): Use begin_scope. ! (begin_specialization): Likewise. ! (end_specialization): Likewise. ! (check_explicit_specialization): Use current_tmpl_spec_kind. ! Handle member template specializations. ! (end_template_decl): Use finish_scope. Remove call to ! get_pending_sizes. ! (push_template_decl_real): Remove bogus error message. ! (tsubst_decl): Fix typo in code contained in comment. ! (instantiate_template): Handle member template specializations. ! (most_general_template): Likewise. ! ! 2000-03-11 Gabriel Dos Reis ! ! * lex.c (whitespace_cr): Compress consecutive calls to warning(). ! (do_identifier): Ditto for error(). ! ! * pt.c (convert_nontype_argument): Ditto for cp_error(). ! (convert_template_argument): Ditto for cp_pedwarn(). ! ! 2000-03-11 Jason Merrill ! ! * exception.cc (__check_null_eh_spec): New fn. ! * except.c (expand_end_eh_spec): Call it if the spec is throw(). ! ! 2000-03-10 Jason Merrill ! ! * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE. ! * except.c (expand_end_eh_spec): Add the return type. ! * rtti.c (throw_bad_cast): Add the parmtypes. ! (throw_bad_typeid): Likewise. ! ! * semantics.c (expand_stmt): Only leave out rtl for unused ! artificials, and set DECL_IGNORED_P on them as well. ! * decl.c (wrapup_globals_for_namespace): Likewise. ! ! 2000-03-09 Nathan Sidwell ! ! * decl.c (maybe_commonize_var): Skip all artificial decls. ! * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN. ! ! 2000-03-10 Jason Merrill ! ! * lang-options.h, decl2.c: Add -fno-enforce-eh-specs. ! * cp-tree.h: Declare flag_enforce_eh_specs. ! * decl.c (store_parm_decls, finish_function): Check it. ! ! C library functions don't throw. ! * Makefile.in (cfns.h): New target. ! (except.o): Depend on it. ! * Make-lang.in (cc1plus): Depend on cfns.gperf. ! * cfns.gperf: New file. ! * cfns.h: Generated. ! * except.c: Include it. ! (nothrow_libfn_p): New fn. ! * decl.c (grokfndecl): Use it. ! * cp-tree.h: Declare it. ! ! * decl.c (push_overloaded_decl_1, auto_function, ! define_function): Lose. ! (build_library_fn_1): New static fn. ! (builtin_function): Use it. ! (get_atexit_node): Use build_library_fn_ptr. ! (build_library_fn, build_cp_library_fn, build_library_fn_ptr, ! build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn, ! push_void_library_fn, push_throw_library_fn): New fns. ! * cp-tree.h: Declare them. ! (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID. ! (throw_bad_cast_node, throw_bad_typeid_node): Lose. ! * except.c (init_exception_processing, call_eh_info, do_pop_exception, ! (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns. ! * rtti.c (build_runtime_decl): Lose. ! (throw_bad_cast, throw_bad_typeid, get_tinfo_decl, ! build_dynamic_cast_1, expand_si_desc, expand_class_desc, ! expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns. ! ! * call.c (build_call): Remove result_type parm. ! Call mark_used on unused artificial fns. ! * init.c, method.c, typeck.c, except.c, rtti.c: Adjust. ! ! 2000-03-09 Jason Merrill ! ! * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as ! appropriate. ! * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL. ! * except.c (call_eh_info, alloc_eh_object, expand_throw): Set ! TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate. ! * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1, ! expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc, ! expand_generic_desc): Likewise. ! ! 2000-03-08 Nathan Sidwell ! ! * exception.cc (__cp_pop_exception): Cleanup the original object. ! ! 2000-03-08 Nathan Sidwell ! ! * decl.c (grok_op_properties): Merge conversion to void warning ! with other silly op warnings. ! ! 2000-03-08 Jason Merrill ! ! * typeck2.c (process_init_constructor): Set TREE_PURPOSE of ! array CONSTRUCTOR elements. Don't use expr_tree_cons. ! ! 2000-03-08 Nathan Sidwell ! ! * decl.c (cp_make_fname_decl): New function. ! (wrapup_globals_for_namespace): Don't emit unused static vars. ! (init_decl_processing): Remove comment about use of ! array_domain_type. Set make_fname_decl. ! (cp_finish_decl): Remove __FUNCTION__ nadgering. ! * semantics.c (begin_compound_stmt): Remove ! current_function_name_declared flagging. ! (expand_stmt): Don't emit unused local statics. ! * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls ! specially. ! ! 2000-03-08 Nathan Sidwell ! ! * typeck.c (convert_for_assignment): Don't look at array ! initializer. ! * call.c (convert_like_real): Likewise. ! ! 2000-03-07 Jason Merrill ! ! Add initial support for '\uNNNN' specifier. ! * lex.c (read_ucs): New fn. ! (readescape, skip_white_space): Call it. ! (is_extended_char, is_extended_char_1): New fns. ! (utf8_extend_token): New fn, #if 0'd out. ! (real_yylex): Treat extended chars like letters. ! ! * search.c (note_debug_info_needed): Walk the bases even if we ! weren't deferring the type itself. ! ! 2000-03-07 Kaveh R. Ghazi ! ! * decl2.c (finish_objects): Constify a char*. ! ! * method.c (emit_thunk): Likewise. ! ! 2000-03-06 Nathan Sidwell ! ! * typeck.c (dubious_conversion_warnings): Look through ! REFERENCE_TYPE. ! ! Mon Mar 6 08:46:47 2000 Richard Kenner ! ! * class.c (dfs_modify_vtables): I is now unsigned. ! (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int. ! (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT. ! * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned. ! * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT. ! * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned. ! * typeck.c (build_binary_op, case TRUNC_DIV_EXPR): ! Call integer_all_onesp. ! * typeck2.c (process_init_constructor): Use compare_tree_int. ! ! * lang-specs.h (as): Don't call if -syntax-only. ! ! 2000-03-06 Mark Mitchell ! ! * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set ! RTL_EXPR_HAS_NO_SCOPE after all. ! ! 2000-03-05 Mark Mitchell ! ! * expr.c (cplus_expand_expr, case STMT_EXPR): Use ! expand_start_stmt_expr and expand_end_stmt_expr directly. Set ! RTL_EXPR_HAS_NO_SCOPE. ! ! * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little ! later. ! ! * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P. ! ! 2000-03-05 Nathan Sidwell ! ! * call.c (convert_like): Macrofy. ! (convert_like_with_context): New macro. ! (convert_like_real): Renamed from convert_like. Add calling ! context parameters, for diagnostics. Add recursive flag. Call ! dubious_conversion_warnings for outer conversion. ! (build_user_type_conversion): Use convert_like_with_context. ! (build_over_call): Likewise. Don't warn about dubious ! conversions here. Adjust convert_default_arg calls. ! (convert_default_arg): Add context parameters for diagnostics. ! Pass through to convert_like_with_context. ! * cp-tree.h (convert_default_arg): Add context parameters. ! (dubious_conversion_warnings): Prototype new function. ! * typeck.c (convert_arguments): Adjust convert_default_arg call. ! (dubious_conversion_warnings): New function, broken ! out of convert_for_assignment. ! (convert_for_assignment): Adjust. ! ! 2000-03-03 Jason Merrill ! ! * decl2.c (key_method): Break out from... ! (import_export_vtable, import_export_class): ...here. ! ! * decl.c (finish_function): Don't mess with flag_keep_inline_functions. ! * decl2.c (finish_vtable_vardecl): Don't check decl_function_context. ! ! * search.c (note_debug_info_needed, dfs_debug_mark, ! dfs_debug_unmarkedp): Uncomment. Adjust for new scheme. ! * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed. ! ! 2000-03-03 Nathan Sidwell ! ! * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix ! typos. ! ! 2000-03-02 Mark Mitchell ! ! * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ... ! (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this. ! (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro. ! (lang_type): Split gets_new into has_new and has_array_new. ! (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. ! (TYPE_GETS_NEW): Split into ... ! (TYPE_HAS_NEW_OPERATOR): ... this, and ... ! (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this. ! (DECL_ARRAY_DELETE_OPERATOR_P): New macro ! (build_op_new_call): Don't declare. ! (build_new_1): Likewise. ! * call.c (build_op_new_call): Remove. ! * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR ! instead of TYPE_NEEDS_DESTRUCTOR. ! (finish_struct_bits): Likewise. ! (add_implicitly_declared_members): Likewise. ! (check_field_decl): Likewise. ! (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it ! correctly under the new ABI. ! * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR ! instead of TYPE_NEEDS_DESTRUCTOR. ! (initialize_local_var): Likewise. ! (destroy_local_var): Likewise. ! (cp_finish_decl): Likewise. ! (register_dtor_fn): Likewise. ! (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and ! TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set ! TYPE_VEC_DELETE_TAKES_SIZE here. ! (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and ! TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. ! (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. ! (finish_destructor_body): Likewise. ! (maybe_build_cleanup_1): Likewise. ! * decl2.c (do_static_destruction): Likewise. ! * init.c (build_new_1): Make it static. ! (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. ! (expand_cleanup_for_base): Likewise. ! (get_cookie_size): New function. ! (build_new_1): Handle array-new cookies correctly under the new ! ABI. ! (build_vec_delete_1): Likewise. ! (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. ! (build_delete): Likewise. ! (build_vec_delete): Handle array-new cookies correctly under the new ! ABI. ! * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. ! * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and ! TYPE_HAS_ARRAY_NEW_OPERATOR. ! * ptree.c (print_lang_type): Check them. ! * search.c (context_for_name_lookup): Fix typo in comment. ! (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. ! * tree.c (break_out_cleanups): Likewise. ! (build_cplus_array_test_1): Likewise. ! (cp_build_qualified_type_real): Likewise. ! * typeck.c (complete_type): Likewise. ! ! * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of ! the command-line, not the end. ! ! 2000-03-01 Jason Merrill ! ! * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG. ! ! 2000-03-02 Tom Tromey ! ! * cp-tree.h (build_java_class_ref): Declare. ! * init.c (build_java_class_ref): No longer static. ! * except.c (expand_throw): Generate a Java-style `throw' if the ! thrown object is a "Java" object. ! (initialize_handler_parm): Generate a Java-style lookup of ! exception info if the caught object is a "Java" object. ! (catch_language, catch_language_init): New globals. ! (decl_is_java_type): New function. ! (expand_start_catch_block): Don't call push_eh_info() or ! push_eh_cleanup() when handling a Java-style "catch". Pass Java ! class reference to build_catch_block. ! ! Thu Mar 2 13:32:01 2000 Richard Kenner ! ! * typeck.c (comptypes): Treat sizetype like its language equivalent. ! ! 2000-03-01 Bernd Schmidt ! ! * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize ! to merge reference/pointer code and fix incorrect warnings. ! ! 2000-02-29 Jason Merrill ! ! * search.c (protected_accessible_p): Use context_for_name_lookup. ! ! * init.c (construct_virtual_bases): Fix thinko. ! * typeck.c (expand_ptrmemfunc_cst): Fix thinko. ! ! 2000-03-01 Martin von Loewis ! ! * decl.c (current_function_decl): Move to toplev.c. ! ! 2000-02-29 Nathan Sidwell ! ! * pt.c (fn_type_unification): Unify return type, whenever ! provided. ! (get_bindings_real): Only pass return type when necessary. ! Remove explicit return type check. ! * class.c (resolve_address_of_overloaded_function): Pass desired ! return type to fn_type_unification. ! ! Mon Feb 28 08:15:23 2000 Richard Kenner ! ! * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear ! DECL_FIELD_SIZE. ! (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not ! DECL_FIELD_SIZE. ! * rtti.c (expand_class_desc): Likewise. ! * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name. ! (THUNK_VCALL_OFFSET): Likewise. ! (THUNK_DELTA): Reflect changes in ../tree.h. ! ! 2000-02-28 Jason Merrill ! ! * search.c (protected_accessible_p): Also allow the access if ! the member is public in DERIVED. Lose TYPE parm. ! (friend_accessible_p): Lose TYPE parm. ! (accessible_p): Adjust. ! ! Sun Feb 27 16:40:33 2000 Richard Kenner ! ! * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop ! on things that are not sizes; ssize_binop deleted. ! Call size_diffop when appropriate. ! (dfs_build_vcall_offset_vtbl_entries): Likewise. ! (build_primary_vtable, build_secondary_vtable): Likewise. ! (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise. ! Variable I is HOST_WIDE_INT. ! (get_vfield_offset): Pass proper types to size_binop. ! (size_extra_vtbl_entries, layout_virtual_bases): Likewise. ! (finish_struct_1): Likewise. ! (skip_rtti_stuff): Arg N is now pointer to signed. ! (layout_class_type): Use size_zero_node. ! * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed. ! * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop. ! * decl.c (complete_arry_type): Pass proper types to size_binop. ! (xref_basetypes): BINFO_OFFSET is sizetype. ! * error.c (dump_expr): Don't use size_binop non-sizes. ! * expr.c (cplus_expand_constant): Pass proper types to size_binop. ! * init.c (construct_virtual_bases): Fix type error. ! (build_vec_delete_1): Pass proper type to size_binop and don't ! fold result. ! * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype. ! * rtti.c (get_base_offset): Pass proper type to size_binop. ! * search.c (dfs_find_vbases): Fix type error. ! (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed. ! (dfs_get_vbase_types): BINFO_OFFSET is sizetype. ! * tree.c (debug_binfo): Variable N is signed. ! Use HOST_WIDE_INT_PRINT_DEC. ! * typeck.c (comptypes): sizetype is same as equivalent integer type. ! (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT, ! size_one_node and size_zero_node. ! (c_alignof): Use size_one_node. ! (build_component_addr): Pass proper types to size_binop. ! (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes. ! ! 2000-02-26 Jason Merrill ! ! Implement class scope using-declarations for functions. ! * class.c (handle_using_decl): Call add_method for used functions. ! Use IDENTIFIER_CLASS_VALUE to check for conflicts. ! (add_method): Used functions are hidden by local functions. ! (check_bases_and_members): Handle using-decls before finalizing ! CLASSTYPE_METHOD_VEC. ! * call.c (add_function_candidate): Add ctype parm; if nonzero, ! override the type of 'this' accordingly. ! (add_template_candidate, add_template_candidate_real): Add ctype parm. ! (convert_class_to_reference, build_user_type_conversion_1, ! build_new_function_call, build_object_call, build_new_op, ! build_new_method_call): Pass ctype parm. ! ! * search.c (lookup_member): Put rval_binfo, not basetype_path, in ! the baselink. ! * call.c (convert_class_to_reference, build_user_type_conversion_1, ! build_new_function_call, build_object_call, build_new_op, ! build_new_method_call, build_op_delete_call): Don't get basetype_path ! from a baselink. ! * typeck.c (build_component_ref): Likewise. ! * init.c (build_offset_ref): Likewise. ! (resolve_offset_ref): Don't call enforce_access. ! Call build_scoped_ref. ! * typeck2.c (build_scoped_ref): Simplify. Do nothing if it ! would cause an error or if -pedantic. ! * class.c (alter_access): Lose binfo parm. ! ! 2000-02-26 Mark Mitchell ! ! * semantics.c (simplify_aggr_init_exprs_p): Don't walk into ! types. ! ! 2000-02-25 Alfred Minarik ! ! * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info ! pseudo_type_info creation into the std namespace ! ! 2000-02-26 Mark Mitchell ! ! * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF. ! (import_export_class): Remove declaration. ! * decl2.c (import_export_class): Make it static. ! * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR, ! PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR, ! EXPR_WITH_FILE_LOCATION. ! * lex.c (check_newline): Tweak filename/lineno setting. ! * semantics.c (begin_while_stmt): Fix typo in comment. ! ! Sat Feb 26 19:50:23 2000 Richard Kenner ! ! * lang-options.h (-fmessage-length=): Add missing option. ! ! * Make-lang.in (CXX_SRCS): Add .h files and sort list. ! ! 2000-02-26 Zack Weinberg ! ! * Make-lang.in: Delete refs to LIBGCC2_DEPS. ! ! Fri Feb 25 14:52:33 2000 Jim Wilson ! ! * optimize.c (expand_call_inline): Emit the return label before ! evaluating the return value. ! ! 2000-02-24 Mark Mitchell ! ! * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather ! than duplicating functionality here. ! * optimize.c: Include input.h. ! (expand_call_inline): Use push_srcloc and pop_srcloc. ! * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note. ! * parse.c: Regenerated. ! * Makefile.in (lex.o): Depend on input.h. ! (optimize.o): Likewise. ! ! 2000-02-24 Nathan Sidwell ! ! * decl.c (grokdeclarator): Diagnose qualifiers on non-member ! function type, rather than ICE. ! ! 2000-02-23 Jason Merrill ! ! * decl.c (grokdeclarator): Call decl_type_access_control. ! * parse.y (parse_end_decl): Don't call decl_type_access_control if ! decl is null. ! ! 2000-02-23 Nathan Sidwell ! ! * decl.c (decls_match): Remove obsolete static member nadgering. ! ! 2000-02-21 Martin v. Löwis ! ! * decl.c (grokdeclarator): Change ANSI to ISO. ! * lex.c (consume_string, readescape, do_identifier): Likewise. ! (parse_float, real_yylex): Likewise. ! * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise. ! (unary_expr, new_initializer, cast_expr, primary, primary_no_id, ! new_type_id, maybe_label_decls, simple_stmt, ! for.init.statement): Likewise. ! * pt.c (do_decl_instantiation, do_type_instantiation): Likewise. ! * semantics.c (finish_named_return_value): Likewise. ! * parse.c: Regenerate. ! ! 2000-02-21 Mark Mitchell ! ! * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro. ! (CPTI_CLASS_STAR_TYPE): Remove. ! (vtable_index_type): Likewise. ! (class_star_type_node): Remove. ! (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI. ! (build_binary_op_nodefault): Remove. ! * call.c (build_new_op): Use build_binary_op instead of ! build_binary_op_nodefault. ! * decl.c (init_decl_processing): Remove class_star_type_node ! initialization. Make delta_type_node ptrdiff_type_node under the ! new ABI. Initialize vtable_index_type. ! (build_ptrmemfunc_type): Build different structures for the new ! ABI. ! (build_enumerator): Use build_binary_op instead of ! build_binary_op_nodefault. ! * method.c (build_overload_value): Mangle pointers-to-members ! appropriately under the new ABI. ! * typeck.c (build_array_ref): Use build_binary_op instead of ! build_binary_op_nodefault. ! (get_member_function_from_ptrfunc): Adjust for the new ABI. ! (build_binary_op_nodefault): Rename to ... ! (build_binary_op): ... this. Remove old version. Adjust for ! pointer-to-member comparisons under the new ABI. ! (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI. ! (build_ptrmemfunc): Adjust for the new ABI. ! (expand_ptrmemfunc_cst): Likewise. ! (delta2_from_ptrmemfunc): Assert that we're not using the new ABI. ! (pfn_from_ptrmemfunc): Adjust for the new ABI. ! ! 2000-02-21 Gabriel Dos Reis ! ! * call.c (build_object_call): Compress consecutive calls to ! cp_error. ! (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'. ! (build_op_delete_call): Adjust message formatting. ! ! * class.c (check_bases): Compress consecutive calls to ! cp_pedwarn. ! (finish_struct_anon): Say 'ISO C++'. ! ! * decl.c (start_decl): Same here. ! (grok_reference_init): Likewise. ! (grokfndecl): Correct message formatting. ! (grokfndecl): Improve diagnostic. ! (check_static_variable_definition): Likewise. Say 'ISO C++' ! (compute_array_index_type): Say 'ISO C++' ! (create_array_type_for_decl): Compress consecutive calls to ! cp_error. ! (grokdeclarator): Say 'ISO C++' ! (grok_op_properties): Likewise. ! ! * decl2.c (delete_sanity): Clairify diagnostic. ! (check_member_template): Same here. ! (grok_function_init): Use consistent terminology. ! ! * expr.c (do_case): Say 'ISO C++' ! ! * friend.c (do_friend): Compress consecutive calls to warning. ! ! 2000-02-20 Mark Mitchell ! ! * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro. ! * class.c (build_secondary_vtable): Reorganize. Don't create a ! new vtable under the new ABI. ! (layout_vtable_decl): Don't add num_extra_vtbl_entries when ! computing the size. ! (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return ! the initializing elements. ! (initialize_vtable): New function. ! (dfs_finish_vtbls): Use it. ! (dfs_accumulate_vtbl_inits): New function. ! (finish_vtbls): Merge primary and secondary vtables under the new ! ABI. ! (finish_struct_1): Remove redundant call to layout_vtable_decl. ! * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that ! aren't VAR_DECLs. ! ! * class.c (build_vtable): New function, split out from ... ! (get_vtable_decl): ... here, and ... ! (build_secondary_vtable): ... here. ! ! * pt.c (tsubst_decl): Fix formatting. ! ! Sat Feb 19 18:43:13 2000 Richard Kenner ! ! * class.c (build_primary_vtable, layout_vtable_decl): Likewise. ! (avoid_overlap, build_base_field): Likewise. ! (build_base_field, build_base_fields, is_empty_class): ! Test DECL_SIZE with integer_zero. ! (layout_class_type): Set CLASSTYPE_SIZE_UNIT. ! * cp-tree.h (struct lang_type): New field size_unit. ! (CLASSTYPE_SIZE_UNIT): New macro. ! * decl.c (init_decl_processing): Set DECL_SIZE_UNIT. ! (cp_finish_decl): Delete -Wlarger-than processing. ! * optimize.c (remap_decl): Walk DECL_SIZE_UNIT. ! * pt.c (tsubst_decl): Set DECL_SIZE_UNIT. ! * tree.c (make_binfo): binfo vector is one entry longer. ! (walk_tree): Walk DECL_SIZE_UNIT. ! ! 2000-02-19 Mark Mitchell ! ! * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in ! comment. ! (build_vtable_entry): Don't assume all vtable entries are ! functions. ! (build_vtbl_initializer): Adjust accordingly. ! (get_vtable_decl): Fix formatting. ! ! 2000-02-18 Jason Merrill ! ! * semantics.c (deferred_type_access_control): Walk the entire ! type_lookups list. ! (save_type_access_control): Rename from ! initial_deferred_type_access_control. Just remember the value. ! (decl_type_access_control): New fn. ! (begin_function_definition): Use deferred_type_access_control, after ! we've started the function. Set type_lookups to error_mark_node. ! * parse.y (frob_specs, fn.def1): Adjust. ! (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns. ! (parse_end_decl, parse_bitfield0, parse_method): New fns. ! (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them. ! (after_type_component_declarator0): Likewise. ! (after_type_component_declarator): Likewise. ! (notype_component_declarator): Likewise. ! * cp-tree.h: Adjust. ! ! * decl.c (redeclaration_error_message): Allow redeclaration of ! namespace-scope decls. ! ! 2000-02-18 Martin von Loewis ! ! * typeck2.c (my_friendly_abort): Use GCCBUGURL. ! ! 2000-02-17 Mark Mitchell ! ! * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT. ! * decl2.c (grokclassfn): Likewise. ! ! * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS. ! ! * decl2.c (lang_decode_option): Don't set default message length ! here. ! * lex.c (lang_init_options): Set it here. ! ! 2000-02-16 Mark Mitchell ! ! Make DECL_CONTEXT mean the class in which a member function was ! declared, even for a virtual function. ! * cp-tree.h (DECL_CLASS_CONTEXT): Adjust. ! (DECL_FRIEND_CONTEXT): New macro. ! (DECL_REAL_CONTEXT): Remove. ! (SET_DECL_FRIEND_CONTEXT): Likewise. ! (DECL_VIRTUAL_CONTEXT): Adjust. ! (DECL_CLASS_SCOPE_P): Use TYPE_P. ! (add_friends): Remove. ! (hack_decl_function_context): Likewise. ! * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with ! CP_DECL_CONTEXT. ! (build_over_call): Fix indentation. Use DECL_CONTEXT ! instead of DECL_CLASS_CONTEXT. ! * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise. ! (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT. ! (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. ! (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT. ! (build_base_field): Likewise. ! (finish_struct_1): Likewise. ! (build_self_reference): Likewise. ! * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not ! DECL_REAL_CONTEXT. ! (pushtag): Use decl_function_context, not ! hack_decl_function_context. ! (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. ! (duplicate_decls): Use DECL_VIRTUAL_CONTEXT. ! (pushdecl): Remove bogus code. ! (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT. ! (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. ! (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. ! Use decl_function_context, nothack_decl_function_context. ! (grokvardecl): Don't set DECL_CLASS_CONTEXT. ! (grokdeclarator): Likewise. Use decl_function_context, not ! hack_decl_function_context. ! (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT. ! (start_function): Use DECL_FRIEND_CONTEXT, not ! DECL_CLASS_CONTEXT. Use decl_function_context, not ! hack_decl_function_context. ! (finish_function): Use decl_function_context, not ! hack_decl_function_context. ! (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not ! DECL_CLASS_CONTEXT. ! (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT. ! (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT. ! (grokfield): Likewise. ! (finish_builtin_type): Likewise. ! (finish_vtable_vardec): Use decl_function_context, not ! hack_decl_function_context. ! (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. ! (start_static_initialization_or_destruction): Likewise. ! (finish_static_initialization_or_destruction): Likewise. ! (mark_used): Adjust logic for deciding when to synthesize methods. ! * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not ! DECL_REAL_CONTEXT. ! * error.c (dump_function_decl): Use DECL_CONTEXT, not ! DECL_CLASS_CONTEXT. ! * friend.c (is_friend): Likewise. ! (add_friends): Remove. ! (do_friend): Use SET_DECL_FRIEND_CONTEXT. ! * lex.c (begin_definition_of_inclass_inline): Use ! decl_function_context, not hack_decl_function_context. ! (process_next_inline): Likewise. ! (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. ! * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not ! DECL_CLASSS_CONTEXT. ! (hack_identifier): Likewise. ! (synthesize_method): Use decl_function_context, not ! hack_decl_function_context. ! * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not ! DECL_REAL_CONTEXT. ! (is_member_template): Use decl_function_context, not ! hack_decl_function_context. Use DECL_CONTEXT, not ! DECL_CLASS_CONTEXT. ! (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not ! DECL_CLASS_CONTEXT. ! (check_default_tmpl_args): Use CP_DECL_CONTEXT, not ! DECL_REAL_CONTEXT. ! (push_template_decl_real): Likewise. ! (instantiate_class_template): Don't call add_friends. ! (tsubst_default_argument): Use DECL_CONTEXT, not ! DECL_REAL_CONTEXT. ! (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT. ! Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. ! (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not ! DECL_CLASS_CONTEXT. ! * repo.c (repo_inline_used): Likewise. ! * search.c (current_scope): Adjust for new _CONTEXT macros. ! (context_for_name_lookup): Use CP_DECL_CONTEXT, not ! DECL_REAL_CONTEXT. ! (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. ! (lookup_fnfields_here):Likewise. ! (check_final_overrider): Likewise. ! (init_vbase_pointers): Likewise. ! (virtual_context): Likewise. ! * semantics.c (finish_member_declaration): Just set DECL_CONTEXT. ! (expand_body): Use decl_function_context, not ! hack_decl_function_context. ! * tree.c (hack_decl_function_context): Remove. ! * typeck.c (build_x_function_call): Use DECL_CONTEXT, not ! DECL_CLASS_CONTEXT. ! * typeck2.c (error_not_base_type): Likewise. ! ! 2000-02-15 Jason Merrill ! ! * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE. ! ! 2000-02-16 Kaveh R. Ghazi ! ! * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h. ! ! 2000-02-15 Jonathan Larmour ! ! * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec. ! ! 2000-01-16 Gabriel Dos Reis ! ! * decl2.c (lang_decode_option): Enable automatic line wrapping. ! ! 2000-02-13 Jason Merrill ! ! * parse.y (frob_specs): Split out... ! (parse_decl): From here. ! (fn.def2): Call initial_deferred_type_access_control. ! (after_type_component_declarator0): Call frob_specs. ! (notype_component_declarator0): Likewise. ! * search.c (friend_accessible_p): Nested classes are friends of their ! enclosing classes. ! ! 2000-02-10 Mark Mitchell ! ! * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be ! used to create an implicit temporary. ! ! * class.c (dfs_modify_vtables): Tweak calculation of functions to ! override. ! ! 2000-02-08 Nathan Sidwell ! ! * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to ! strip array element qualifiers too. ! ! 2000-02-07 Mark Mitchell ! ! * decl.c (store_parm_decls): Don't build cleanups for parameters ! while processing_template_decl. ! ! 2000-02-07 Jason Merrill ! ! * cp-tree.h (struct saved_scope): Add incomplete field. ! (namespace_scope_incomplete): New macro. ! * decl.c (pushdecl): Use it. ! (hack_incomplete_structures): Use it. See through artificial ! binding levels. ! (mark_saved_scope): Mark it. ! ! Implement access control for nested types. ! * search.c (type_access_control): New fn. ! (accessible_p): Now we do perform access control for types. ! * semantics.c (deferred_type_access_control): New fn. ! (initial_deferred_type_access_control): New fn. ! (begin_function_definition): Call it. Add lookups parm. ! * decl.c (struct binding_level): Add this_class field. ! (pushlevel_class): Set it. ! (mark_binding_level): Mark it. ! (lookup_name_real): Use it. Call type_access_control. ! (mark_saved_scope): Mark lookups field. ! * cp-tree.h (flagged_type_tree): Add lookups field. ! (struct saved_scope): Add lookups field. ! (type_lookups): New macro. ! * parse.y (declmods): Now . ! (parse_decl): Add lookups parm. Call ! initial_deferred_type_access_control. ! (lang_extdef): Clear type_lookups. ! (typed_declspecs, declmods, typespec): Set lookups field. ! (initdcl): Call deferred_type_access_control. ! (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0, ! component_decl_1, named_parm): Adjust. ! * friend.c (is_friend): Nested classes are friends of their ! enclosing classes. ! ! * class.c (currently_open_derived_class): New fn. ! * method.c (hack_identifier): Use it. ! ! * lex.c (do_identifier): Remove obsolete code. ! ! * parse.y (typed_typespecs): Propagate new_type_flag properly. ! ! 2000-02-05 Zack Weinberg ! ! * tinfo.h: Remove apostrophes from C++ comment (xgettext ! thinks this file is plain C). ! ! 2000-02-05 Kaveh R. Ghazi ! ! * Makefile.in (call.o): Depend on $(EXPR_H). ! ! * call.c: Include "expr.h". ! ! * class.c (dump_class_hierarchy): Add prototype. ! ! * search.c (dfs_get_pure_virtuals): Likewise. ! ! 2000-02-1 Ulrich Drepper ! ! * parse.y (simple_stmt): Allow :: token in asm parameter list. ! * parse.c: Rebuilt. ! ! Mon Jan 31 15:35:29 2000 Jim Wilson ! ! * class.c (build_vtbl_or_vbase_field): New parameter fcontext. ! Store it in DECL_FCONTEXT. ! (build_vbase_pointer_fields, create_vtable_ptr): Fix callers. ! ! 2000-01-31 Jason Merrill ! ! * tinfo.h (old abi): #include "tconfig.h". ! * tinfo.cc (convert_to_base): Move into old abi section. ! ! 2000-01-31 Mark Mitchell ! ! * cp-tree.h (BINFO_VIRTUALS): Tweak documentation. ! (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO. ! (BINFO_PRIMARY_BINFO): New macro. ! (BF_DELTA): Rename to ... ! (BV_DELTA): ... this. ! (BF_VCALL_INDEX): Rename to ... ! (BV_VCALL_INDEX): ... this. ! (BF_FN): Rename to ... ! (BV_FN): ... this. ! * class.c (build_vbase_path): Adjust for changes to reverse_path. ! (set_rtti_entry): Rename BF_ macros to BV_ variants. ! (modify_vtable_entry): Simplify. ! (add_virtual_function): Rename BF_ macros to BV_ variants. ! (build_vtable_initializer): Likewise. ! (get_class_offset_1): Remove. ! (dfs_get_class_offset): Likewise. ! (get_class_offset): Likewise. ! (dfs_find_final_overrider): New function. ! (find_final_overrider): Likewise. ! (modify_one_vtable): Remove. ! (dfs_find_base): New function. ! (dfs_modify_vtables): Fold modify_one_vtable in here. Use ! find_final_overrider. ! (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new ! virtuals. ! (dfs_fixup_vtable_deltas): Remove. ! (override_one_vtable): Remove. ! (merge_overrides): Likewise. ! (layout_virtual_bases): Make sure BINFO_OFFSET is set right for ! unreal chilren of virtual bases. ! (finish_struct_1): Don't use merge_overrides. Don't use ! dfs_fixup_vtable_deltas. ! * tree.c (reverse_path): Return a TREE_LIST, not a chain of ! BINFOs. ! ! 2000-01-31 Herman A.J. ten Brugge ! Jason Merrill ! ! * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT. ! ! 2000-01-31 Alfred Minarik ! ! * exception.cc (__throw_bad_typeid): Add missing std::. ! ! 2000-01-31 Kaveh R. Ghazi ! ! * cp-tree.h (make_thunk): PROTO -> PARAMS. ! ! 2000-01-31 Nathan Sidwell ! ! * cp-tree.h (new_abi_rtti_p): Use flag_new_abi. ! ! Runtime support for new-abi rtti. ! * inc/typeinfo (type_info::operator!=): Define in class. ! (type_info::before, type_info::name, type_info::operator==, ! type_info::operator!=): Define new ABI implementations. ! (type_info::is_pointer_p, type_info::is_function_p): Declare ! new virtual functions. ! (type_info::do_catch, type_info::do_upcast): Likewise. ! ! * tinfo.h (__base_class_info): Define new class. ! (__class_type_info): Likewise. ! (__si_class_type_info): Likewise. ! (__vmi_class_type_info): Likewise. ! (__dynamic_cast): Prototype. ! ! * tinfo.cc: Conditionalize old and new rtti mechanisms. ! (type_info::is_pointer_p): Define new function. ! (type_info::is_function_p): Likewise. ! (type_info::do_catch): Likewise. ! (type_info::do_upcast): Likewise. ! (vtable_prefix): New structure for vtable access. ! (adjust_pointer): Define new template function. ! (contained_p, public_p, virtual_p, contained_public_p, ! contained_nonpublic_p, contained_nonvirtual_p): Define new ! functions. ! (nonvirtual_base_type): New local variable. ! (__class_type_info::~__class_type_info): Define. ! (__si_class_type_info::~__si_class_type_info): Likewise. ! (__vmi_class_type_info::~__vmi_class_type_info): Likewise. ! (__class_type_info::do_catch): Define new function. ! (__class_type_info::do_upcast): Likewise. ! (__class_type_info::find_public_src): Likewise. ! (__class_type_info::do_find_public_src): Likewise. ! (__si_class_type_info::do_find_public_src): Likewise. ! (__vmi_class_type_info::do_find_public_src): Likewise. ! (__class_type_info::do_dyncast): Likewise. ! (__si_class_type_info::do_dyncast): Likewise. ! (__vmi_class_type_info::do_dyncast): Likewise. ! (__class_type_info::do_upcast): Likewise. ! (__si_class_type_info::do_upcast): Likewise. ! (__vmi_class_type_info::do_upcast): Likewise. ! (__dynamic_cast): Likewise. ! ! * tinfo2.cc (__fundamental_type_info): Define new class. ! (__pointer_type_info): Likewise. ! (__reference_type_info): Likewise. ! (__array_type_info): Likewise. ! (__function_type_info): Likewise. ! (__enum_type_info): Likewise. ! (__ptr_to_member_type_info): Likewise. ! (__fundamental_type_info::~__fundamental_type_info): Define. ! (__pointer_type_info::~__pointer_type_info): Likewise. ! (__reference_type_info::~__reference_type_info): Likewise. ! (__array_type_info::~__array_type_info): Likewise. ! (__function_type_info::~__function_type_info): Likewise. ! (__enum_type_info::~__enum_type_info): Likewise. ! (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise. ! (__pointer_type_info::do_catch): Define new function. ! (__ptr_to_member_type_info::do_catch): Define new function. ! ! (__throw_type_match_rtti_2): Use new ABI interface, if enabled. ! (__is_pointer): Likewise. ! ! * exception.cc (__cplus_type_matcher): Deal with new-abi rtti. ! ! 2000-01-30 Mark Mitchell ! ! * cp/class.c (build_vtable): Rename to build_primary_vtable. ! (prepare_fresh_vtable): Rename to build_secondary_vtable. ! (make_new_vtable): New function. ! (modify_vtable_entry): Handle generation of new vtables correctly. ! (modify_one_vtable): Remove unused parameter. ! (dfs_fixup_vtable_deltas): Likewise. ! (override_one_vtable): Use build_secondary_vtable. ! (finish_struct_1): Use build_primary_vtable and ! build_secondary_vtable. ! ! 2000-01-28 Ulrich Drepper ! ! * cp/decl.c: Adjust variable names, comments, help strings. ! ! 2000-01-29 Nathan Sidwell ! ! * new2.cc (operator delete[]): Use operator delete, don't assume ! implementation. ! ! 2000-01-29 Nathan Sidwell ! ! * class.c (build_vtbl_initializer): Add argument to ! build_vtable_entry call. ! ! 2000-01-27 Mark Mitchell ! ! * cp-tree.def (THUNK_DECL): Discuss vcall indices. ! * cp-tree.h (BINFO_VIRTUALS): Update documentation. ! (BF_DELTA): New macro. ! (BF_VCALL_INDEX): Likewise. ! (BF_FN): Likewise. ! (THUNK_VCALL_OFFSET): Likewise. ! (make_thunk): Change prototype. ! * class.c (build_vtable_entry): Integrate ! build_vtable_entry_for_fn. Handle vcall indices. ! (build_vtable_entry_for_fn): Remove. ! (set_rtti_entry): Handle vcall indices. Use BF_DELTA, ! BF_VCALL_INDEX, BF_FN. ! (modify_vtable_entry): Integrate common code from ! modify_one_vtable and dfs_fixup_vtable_deltas. ! (add_virtual_function): Set BF_VCALL_INDEX. ! (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX, ! and BF_FN. ! (modify_one_vtable): Simplify. ! (dfs_fixup_vtable_deltas): Likewise. ! (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN. ! * method.c (make_thunk): Handle vcall indices. ! ! 2000-01-28 Nathan Sidwell ! ! Compiler side new abi rtti (not enabled). ! * cp-tree.h (new_abi_rtti_p): New macro. ! (emit_support_tinfos): Prototype new function. ! (tinfo_decl_p): Likewise. ! (emit_tinfo_decl): Likwise. ! * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor ! macros. ! (doing_runtime): New local static. ! (init_rtti_processing): Add new-abi initializer. ! (get_tinfo_decl): Add new-abi logic. ! (tinfo_from_decl): Likewise. ! (build_dynamic_cast_1): Likewise. ! (qualifier_flags): New static function. ! (tinfo_base_init): Likewise. ! (generic_initializer): Likewise. ! (ptr_ref_initializer): Likewise. ! (ptmd_initializer): Likewise. ! (class_hint_flags): Likewise. ! (class_initializer): Likewise. ! (synthesize_tinfo_var): Likewise. ! (create_real_tinfo_var): Likewise. ! (create_pseudo_type_info): Likewise. ! (get_vmi_pseudo_type_info): Likewise. ! (create_tinfo_types): Likewise. ! (emit_support_tinfos): New global function. ! (tinfo_decl_p): New global predicate. ! (emit_tinfo_decl): New global function. ! * class.c (set_rtti_entry): Generalize for old and new rtti. ! (build_vtbl_initializer): Likewise. ! * decl2.c (finish_file): Likewise. ! ! Thu Jan 27 20:53:36 2000 Jim Wilson ! ! * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t) ! and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))). ! ! Thu Jan 27 13:54:12 2000 Mike Stump ! ! * decl.c (pushdecl): Fix up shadow warnings with respect to implicit ! for scopes. ! ! 2000-01-26 Jason Merrill ! ! * pt.c (unify): Use fold, not maybe_fold_nontype_arg. ! ! Wed Jan 26 22:19:14 2000 J"orn Rennecke ! ! * optimize.c (calls_setjmp_r): Supply new argument ! to special_function_p. ! ! 2000-01-26 Kaveh R. Ghazi ! ! * call.c: PROTO -> PARAMS. ! * class.c: Likewise. ! * cp-tree.h: Likewise. ! * cvt.c: Likewise. ! * decl.c: Likewise. ! * decl.h: Likewise. ! * decl2.c: Likewise. ! * dump.c: Likewise. ! * errfn.c: Likewise. ! * error.c: Likewise. ! * except.c: Likewise. ! * expr.c: Likewise. ! * init.c: Likewise. ! * input.c: Likewise. ! * lex.c: Likewise. ! * lex.h: Likewise. ! * method.c: Likewise. ! * optimize.c: Likewise. ! * parse.y: Likewise. ! * pt.c: Likewise. ! * repo.c: Likewise. ! * rtti.c: Likewise. ! * search.c: Likewise. ! * semantics.c: Likewise. ! * spew.c: Likewise. ! * tree.c: Likewise. ! * typeck.c: Likewise. ! * typeck2.c: Likewise. ! * xref.c: Likewise. ! ! 2000-01-25 Richard Henderson ! ! * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR. ! ! 2000-01-25 Mark Mitchell ! ! * cp-tree.h (vcall_offset_in_vtable_p): New macro. ! * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment. ! (struct vcall_offset_data_s): New type. ! (dfs_vcall_offset_queue_p): New function. ! (dfs_build_vcall_offset_vtbl_entries): Likewise. ! (build_vcall_offset_vtbl_entries): Likewise. ! (layout_vtable_decl): Likewise. ! (num_vfun_entries): Likewise. ! (num_extra_vtbl_entries): Add the entries for vcall offsets. ! (build_vtbl_initializer): Likewise. ! (dfs_finish_vtabls): Use layout_vtable_decl. ! (modify_one_vtables): Always duplicate vtables under the new ABI. ! (finish_struct_1): Use layout_vtable_decl. ! ! 2000-01-25 Kaveh R. Ghazi ! ! * decl.c (member_function_or_else): Change third arg from a format ! specifier to an `enum overload_flags'. Callers changed. ! ! 2000-01-25 Gabriel Dos Reis ! ! * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof, ! build_binary_op_nodefault, build_unary_op, build_reinterpret_cast, ! build_const_cast, get_delta_difference, check_return_expr): Avoid ! ANSI string concatenation usage. ! ! 2000-01-24 Mark Mitchell ! ! * class.c (layout_class_type): Put the fields required to make a ! class non-empty at the end, not the beginning, of the TYPE_FIELDs ! list. ! ! 2000-01-24 Jason Merrill ! ! * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a ! template. ! ! * decl2.c (mark_used): Do instantiate inlines that have been ! explicitly instantiated. ! ! 2000-01-24 Richard Henderson ! ! * call.c (build_over_call): Use expand_tree_builtin. ! * typeck.c (build_function_call_real): Likewise. ! (build_binary_op_nodefault): Handle unordered compares. ! ! 2000-01-24 Nathan Sidwell ! ! * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New ! cp_tree_index values. ! (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node): ! New global node #defines for them. ! * rtti.c (call_void_fn): Replace with ... ! (build_runtime_decl): ... new static function. ! (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl. ! (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl. ! (build_dynamic_cast_1): Always produce correctly typed result. ! Explicitly produce type_info addresses. Use dynamic_cast_node. ! * exception.cc (__throw_bad_cast): Return `void *'. ! (__throw_bad_typeid): Return `const type_info &'. ! ! 2000-01-24 Nathan Sidwell ! ! * cp-tree.h (get_vtable_decl): Prototype new function. ! * class.c (get_vtable_decl): New function. Broken out from ... ! (build_vtable): ... here. Use it. ! * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created ! by get_vtable_decl. ! ! 2000-01-24 Nathan Sidwell ! ! * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE, ! CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE, ! CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations. ! (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE, ! CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE, ! CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations. ! (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ... ! (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here. ! (CPTI_TINFO_VAR_ID): New enumeration. ! (__tp_desc_type_node, __access_mode_type_node, ! __bltn_desc_type_node, __user_desc_type_node, ! __class_desc_type_node, __ptr_desc_type_node, ! __attr_desc_type_node, __func_desc_type_node, ! __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines. ! (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node, ! ref_desc_type_node, ary_desc_type_node, func_desc_type_node, ! enum_desc_type_node, class_desc_type_node, ! si_class_desc_type_node, vmi_class_desc_type_node, ! ptmd_desc_type_node, base_desc_type_node): New #defines. ! (tinfo_fn_id, tinfo_fn_type): Rename to ... ! (tinfo_decl_id, tinfo_decl_type): ... here. Adjust. ! (tinfo_var_id): New enumeration. ! (DECL_TINFO_FN_P): Augment comment. ! * decl.c (cp_global_trees): Adjust documentation. ! * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id, ! tinfo_decl_type and tinfo_var_id. ! (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type. ! (build_typeid): Remove unused variable. ! (get_tinfo_var): Use tinfo_var_id. ! (tinfo_name): New static function. ! (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type. ! (tinfo_from_decl): Likewise. ! (get_base_offset): New static function, broken out of ! expand_class_desc. ! (expand_si_desc): Use tinfo_name. ! (expand_class_desc): Likewise. Lose local static variable. ! Use base_desc_type_node. Use get_base_offset. ! (expand_ptr_desc): Use tinfo_name. ! (expand_attr_desc): Likewise. ! (expand_generic_desc): Likewise. ! ! * tinfo.cc (__GXX_ABI_VERSION): Test value and existence. ! * tinfo.h (__GXX_ABI_VERSION): Test value and existence. ! ! 2000-01-23 Mark Mitchell ! ! * cp-tree.h (__eprintf): Remove declaration. ! * tree.c (__eprintf): Remove definition. ! ! 2000-01-23 Zack Weinberg ! Mark Mitchell ! ! * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N, ! CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings. ! ! 2000-01-23 Brad Lucier ! ! * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly. ! ! 2000-01-23 Mark Mitchell ! ! * cp-tree.h (register_dtor_fn): New function. ! * decl.c (destroy_local_static): Rename to ... ! (register_dtor_fn): ... this. Give it external linkage. ! (expand_static_init): Use it. ! * decl2.c (do_static_initialization): Likewise, if using ! __cxa_atexit. ! (do_static_destruction): Check that __cxa_atexit is not in use. ! (finish_file): Don't call do_static_destruction if using ! __cxa_atexit. ! ! * typeck.c (convert_arguments): Restore two-message error ! reporting. ! ! 2000-01-20 Nathan Sidwell ! ! Remap dynamic cast hint values to be consistent across ABIs. ! * search.c (dynamic_cast_base_recurse): Remap generated value. ! (get_dynamic_cast_base_type): Adjust documentation. ! * tinfo.h (__user_type_info::dyncast): Likewise. ! (__user_type_info::find_public_subobj): Remap BOFF meaning. ! * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning. ! (__class_type_info::do_dyncast): Likewise. ! (__class_type_info::do_find_public_subobj): Likewise. ! * tinfo2.cc (__dynamic_cast): Remap BOFF parameter. ! ! 2000-01-19 Gabriel Dos Reis ! ! * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn. ! ! * typeck2.c (incomplete_type_error): Restore previous ! cp_error and cp_error_at call sequence. ! ! 2000-01-20 Brad Lucier ! ! * class.c (dump_class_hierarchy): Make format agree with argument; ! cast pointer to unsigned long and print with %lx. ! ! 2000-01-19 Gabriel Dos Reis ! ! * decl2.c (lang_decode_option): Set default line-wrap length to 72. ! ! * typeck.c (composite_pointer_type, common_type, ! comp_target_parms, c_sizeof, expr_sizeof, build_array_ref, ! build_function_call_real, convert_arguments, ! build_binary_op_nodefault, pointer_int_sum, pointer_diff, ! build_unary_op, mark_addressable, build_compound_expr, ! build_static_cast, build_reinterpret_cast, build_const_cast, ! build_c_cast, build_modify_expr, get_delta_difference, ! build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with ! 'ISO C++'. Fusion consecutive calls to diagnostic message routines ! into a single one. ! * typeck2.c (readonly_error, abstract_virtuals_error, ! process_init_constructor, check_for_new_type): Likewise. ! ! 2000-01-19 Mark Mitchell ! ! * tree.c (bot_manip): Set DECL_CONTEXT for newly created ! VAR_DECLs. ! ! 2000-01-18 Nathan Sidwell ! ! * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype. ! (build_x_typeid): Likewise. ! (get_tinfo_fn): Likewise. ! (get_tinfo_fn_unused): Rename to ... ! (get_tinfo_decl): ... here. ! * rtti.c (build_headof): Replace logic error with assertion. ! (get_tinfo_fn_dynamic): Rename to ... ! (get_tinfo_decl_dynamic): ... here. Make static. Use ! complete_type_or_else. ! (build_x_typeid): Move into ... ! (build_typeid): ... here. Adjust call to ! get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify ! throw_bad_typeid expression. ! (get_tinfo_fn_unused): Rename to ... ! (get_tinfo_decl): ... here. Adjust comment. ! (get_tinfo_fn): Delete. ! (tinfo_from_decl): New static function. ! (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl. ! (get_typeid): Use complete_type_or_else. ! (build_dynamic_cast_1): Adjust calls to ! get_tinfo_decl_dynamic. Simplify throw_bad_cast expression. ! * parse.y (primary): Adjust call to build_typeid. ! * except.c (build_eh_type_type_ref): Adjust call to ! get_tinfo_decl. Mark as used. ! * class.c (set_rtti_entry): Adjust call to get_tinfo_decl. ! * decl2.c (build_expr_from_tree): Adjust call to build_typeid. ! * parse.c: Regenerated. ! ! 2000-01-17 Mark Mitchell ! ! * class.c (fixed_type_or_null): Don't clear NONNULL. Document ! calling convention. ! (resolves_to_fixed_type_p): Document calling convention. ! * rtti.c (build_x_typeid): Initialize NONNULL. ! ! * cp-tree.h (build_shared_int_cst): New function. ! * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity. ! * class.c (modify_vtable_entry): Likewise. ! (add_virtual_function): Split out code to generated shared ! INTEGER_CSTs to build_share_int_cst. ! (modify_all_vtables): Handle all the overridden functions here. ! Add overridden functions from non-primary virtual bases to the ! primary vtable. ! (finish_struct_1): Adjust call to modify_all_vtables. Add ! overridden functions from non-primary bases to the vtable. ! * tree.c (build_shared_int_cst): New function. ! ! * cp-tree.h (scratchalloc): Remove. ! (build_scratch_list): Likewise. ! * call.c (convert_class_to_reference): Replace build_scratch_list ! and build_expr_list with build_tree_list. ! (add_candidate): Replace scratchalloc with expralloc. Note memory ! leak. ! (build_user_type_conversion_1): Replace build_scratch_list ! and build_expr_list with build_tree_list. ! (build_new_op): Likewise. ! (build_op_delete_call): Likewise. ! (convert_like): Likewise. ! * cvt.c (ocp_convert): Likewise. ! * decl.c (start_decl): Likewise. ! (start_function): Likewise. ! (finish_destructor_body): Likewise. ! (maybe_build_cleanup_1): Likewise. ! * decl2.c (reparse_decl_as_expr): Likewise. ! * init.c (perform_member_init): Likewise. ! (expand_cleanup_for_base): Likewise. ! (build_builtin_delete_call): Likewise. ! (build_new_1): Likewise. ! (build_delete): Likewise. ! * method.c (do_build_assign_ref): Likewise. ! * parse.y (already_scoped_stmt): Likewise. ! (nontrivial_exprlist): Likewise. ! (net_initializer): Likewise. ! (initlist): Likewise. ! * parse.c: Regenerated. ! * rtti.c (build_x_typeid): Likewise. ! (build_dynamic_cast_1): Likewise. ! * typeck.c (build_x_compound_expr): Likewise. ! (build_static_cast): Likewise. ! (build_modify_expr): Likewise. ! ! * cp-tree.h (DECL_VINDEX): Add documentation. ! * class.c (build_vtable_entry): Likewise. ! (start_vtable): Add comment. ! (add_virtual_function): Replace pending_hard_virtuals with ! overridden_virtuals and pending_virtuals with new_virtuals. ! Replace redundant assignments with assertions. ! (check_for_override): Add comment. ! (check_bases_and_members): Replace pending_hard_virtuals with ! overridden_virtuals and pending_virtuals with new_virtuals. ! (create_vtbl_ptr): Likewise. ! (layout_class_type): Likewise. ! (finish_struct_1): Likewise. Add comments. ! ! 2000-01-16 Mark Mitchell ! ! * class.c (finish_struct_1): Replace redundant code with ! assertions. ! ! * cp-tree.h (flag_new_abi): Move. ! (flag_use_cxa_atexit): Likewise. ! (flag_honor_std): Likewise. ! (flag_rtti): Likewise. ! (vbase_offsets_in_vtable_p): Define. ! (vptrs_present_everywhere_p): Likewise. ! (TYPE_CONTAINS_VPTR_P): Likewise. ! (dfs_walk_real): Declare. ! * class.c (build_vbase_pointer_fields): Check ! vbase_offsets_in_vtable_p. ! (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in ! BINFO_VPTR_FIELD. ! (build_vbase_offset_vtbl_entries): Simplify. ! (build_vbase_offset_vtbl_entries): Adjust. ! (build_vbase_pointer): Add ability to look up vbase offsets in ! vtable. ! (start_vtable): New function. ! (add_virtual_function): Use it. ! (determine_primary_base): Use TYPE_CONTAINS_VPTR_P. ! (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p. ! (build_vtbl_initializer): Take the type of the complete object as ! input. Use it to correctly calculate vbase offsets. ! (dfs_finish_vtbls): Pass the complete type to ! build_vtbl_initializer. ! (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P. ! (create_vtable_ptr): Create a vtable even if there are no ! new virtual functions, under the new ABI. ! (finish_struct_1): Likewise. ! (get_vfield_name): Use TYPE_CONTAINS_VPTR_P. ! * decl.c (exapnd_static_init): Remove call to ! preserve_initializer. ! * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in ! vtables. ! * init.c (initialize_vtbl_ptrs): Initialize them in pre-order. ! (expand_virtual_init): Use vbase_offsets_in_vtable_p. ! (construct_virtual_bases): Don't initialize virtual base pointers ! under the new ABI. ! (build_aggr_init): Clean up comment. ! (expand_aggr_init_1): Likewise. ! * rtti.c (expand_class_desc): Store the virtual function table ! index where the vbase offset lives in the offset field. ! * search.c (dfs_walk_real): Make it global. ! (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P. ! * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD. ! ! * tinfo.h (USItype): Make it signed under the new ABI. ! * tinfo.cc (convert_to_base): New function. Encapsulate base ! conversion logic here. ! (__class_type_info::do_upcast): Use it. ! (__class_type_info::do_dyncast): Likewise. ! (__class_type_info::do_find_public_subobj): Likewise. ! ! * init.c (construct_virtual_bases): Don't look up the addresses of ! virtual bases at run-time. ! ! * class.c (build_vbase_pointer): Relocate. ! (build_vbase_pointer_fields): Likewise. ! (dfs_build_vbase_offset_vtbl_entries): Likewise. ! (build_vbase_offset_vtbl_entries): Likewise. ! ! * decl.c (init_decl_processing): Complain if -fnew-abi ! -fno-vtable-thunks is used. ! ! * decl2.c (lang_decode_option): Don't couple flag_honor_std to ! flag_new_abi. ! ! 2000-01-15 Mark Mitchell ! ! * cp-tree.h (num_extra_vtbl_entries): New function. ! (size_extra_vtbl_entries): Likewise. ! (dfs_vtable_path_unmark): Likewise. ! (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise. ! (dfs_vtable_path_marked_real_bases_queue_p): Likewise. ! * class.c (num_extra_vtbl_entries): New function. ! (size_extra_vtbl_entries): Likewise. ! (dfs_build_vbase_offset_vtbl_entries): New function. ! (build_vbase_offset_vtbl_entries): Likewise. ! (build_vtbl_initializer): Use it. ! (finish_struct_1): Adjust vtable sizes (using ! num_extra_vtbl_entries). ! * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a ! THUNK_DECL is non-NULL before expanding it. ! * init.c (expand_virtual_init): Adjust the vtable pointer by ! size_extra_vtbl_entries before storing it. ! * search.c (get_shared_vase_if_not_primary): Adjust prototype. ! Handle TREE_LIST parameters here, not in the dfs_* functions. ! (dfs_unmarked_real_bases_queue_p): Adjust. ! (dfs_marked_real_bases_queue_p): Likewise. ! (dfs_vtable_path_unmarked_real_bases_queue_p): New function. ! (dfs_vtable_path_marked_real_bases_queue_p): New function. ! (dfs_vtable_path_unmark): Likewise. ! ! 2000-01-14 Mark Mitchell ! ! * optimize.c (copy_body_r): Clear the operand three of a ! TARGET_EXPR when copying it. ! ! 2000-01-14 Martin v. Löwis ! ! * method.c (build_decl_overload_real): Check whether we are in :: ! before returning __builtin_new/delete. ! ! 2000-01-13 Mark Mitchell ! ! * pt.c (tsubst_friend_function): Improve comment. ! (instantiate_decl): Avoid crashing when a "nested" function is ! instantiated from the top level. ! ! * dump.c (dqeueue_and_dump): Dump ! DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION. ! ! 2000-01-13 Kaveh R. Ghazi ! ! * call.c: If GATHER_STATISTICS, declare `n_build_method_call'. ! ! 2000-01-13 Nathan Sidwell ! ! * g++spec.c (lang_specific_driver): Add -fnew-abi if ! ENABLE_NEW_GXX_ABI defined. ! * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o, ! opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o, ! opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch. ! ! 2000-01-12 Mark Mitchell ! ! * decl.c (start_cleanup_fn): Call pushdecl. ! ! * call.c (convert_class_to_reference): Fix typos. ! (build_conditional_expr): Handle errors gracefully. ! * class.c (push_nested_class): Likewise. ! * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro. ! (DECL_THIS_EXTERN): Use it. ! (DECL_THIS_STATIC): Likewise. ! * cvt.c (convert_to_void): Handle errors gracefully. ! (build_expr_type_conversion): Likewise. ! * decl.c (maybe_push_decl): Likewise. ! (start_decl_1): Likewise. ! (require_complete_types_for_parms): Likewise. ! * parse.y (structsp): Likewise. ! (base_class): Likewise. ! * parse.c: Regenerated. ! * pt.c (finish_member_template_decl): Likewise. ! * typeck.c (decay_conversion): Likewise. ! ! * cp-tree.h (dfs_skip_vbases): New function. ! (find_vbase_instance): Likewise. ! * class.c (determine_primary_base): Allow a nearly empty base to ! serve as a primary base class under the new ABI. ! (get_class_offset_1): Rename to ... ! (dfs_get_class_offset): ... this. Simplify. Don't issue error ! messages here. ! (get_class_offset): Use it. Issue error messages here. ! (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to ! find the right copies of virtual bases. ! (fixup_vtable_deltas1): Rename to ... ! (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual ! bases as primary bases. ! (fixup_vtable_deltas): Remove. ! (override_one_vtable): Handle virtual bases as primary bases. ! (merge_overrides): Likewise. ! (finish_struct_1): Likewise. ! (dump_class_hierarchy): Dump primary-ness of bases as well. ! * search.c (mark_primary_bases): Use a pre-order traversal to ! handle primary virtual bases. ! (dfs_skip_vbases): New fiunction. ! (expand_upcast_fixups): Adjust to handle primary virtual bases. ! (fixup_virtual_upcast_offsets): Likewise. ! (fixup_all_virtual_upcast_offsets): Likewise. ! (dfs_find_vbase_instances): New function. ! (find_vbase_instance): Likewise. ! ! 2000-01-11 Mumit Khan ! ! * lex.c (DIR_SEPARATOR): Delete macro. ! ! 2000-01-12 Gabriel Dos Reis ! ! * decl2.c (lang_decode_option): Handle automatic line wrapping ! option. ! ! 2000-01-11 Mark Mitchell ! ! * friend.c (do_friend): Don't resolve scopes when processing ! template declarations, even if the qualifying scope doesn't ! involve template parameters. ! ! 2000-01-10 Mark Mitchell ! ! * class.c (dfs_modify_vtables_queue_p): Remove. ! (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p ! and dfs_marked_real_bases_queue_p instead of ! dfs_modify_vtables_queue_p. ! ! * class.c (build_vbase_path): Simplify. ! (dfs_propagate_binfo_offsets): New function. ! (propagate_binfo_offsets): Use it. ! (remove_base_field): Simplify. ! (dfs_set_offset_for_vbases): Remove. ! (dfs_set_offset_for_shared_vbases): New function. ! (dfs_set_offset_for_unshared_vbases): Likewise. ! (layout_virtual_bases): Use them. ! (layout_basetypes): Don't call propagate_binfo_offsets. ! * search.c (dfs_get_vbase_types): Clone completely fresh binfos ! for the vbases. ! ! * class.c (build_base_field): New function, split out from ... ! (build_base_fields): ... here. Use it. Allocate primary bases ! first, under the new ABI. ! (get_vtable_entry): Remove. ! (remove_base_field): New function, split out from ... ! (remove_base_fields): ... here. Adjust since primary bases come ! first under the new ABI. ! ! * cp-tree.h (expand_direct_vtbls_init): Remove declaration. ! (initialize_vtbl_ptrs): New function. ! (expand_indirect_vtbls_init): Change prototype. ! (convert_pointer_to_vbase): Declare. ! * init.c (expand_direct_vtbls_init): Remove. ! (dfs_initialize_vtbl_ptrs): New function. ! (initialize_vtbl_ptrs): Likewise. ! (emit_base_init): Use initialize_vtbl_ptrs. ! * search.c (convert_pointer_to_vbase): Make it global. ! (expand_indirect_vtbls_init): Remove vtable initialization code. ! * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs. ! ! * class.c (dfs_finish_vtbls): New function. ! (finish_vtbls): Use it. ! (dump_class_hierarchy): New function. ! ! * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition. ! (BINFO_VBASE_PRIMARY_P): New macro. ! (BINFO_VIRTUALS): Add to documentation. ! (SET_BINFO_PRIMARY_MARKED_P): Remove. ! (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise. ! (dfs_mark_primary_bases_queue_p): Likewise. ! (dfs_unmarked_real_bases_queue_p): New function. ! (dfs_marked_real_bases_queue_p): Likewise. ! * search.c (dfs_mark_primary_bases): Adjust. ! (mark_primary_bases): Likewise. ! (get_shared_vbase_if_not_primary): New function. ! (dfs_unmarked_real_bases_queue_p): Likewise. ! (dfs_marked_real_bases_queue_p): Likewise. ! (dfs_get_pure_virtuals): Simplify. ! (get_pure_virtuals): Likewise. ! ! 2000-01-10 Kaveh R. Ghazi ! ! * lex.c: Include tm_p.h. ! ! 2000-01-07 Nathan Sidwell ! ! * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro. ! ! 2000-01-06 Jason Merrill ! ! * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT. ! * pt.c (instantiate_decl): Defer comdat templates that might not be ! needed. ! ! * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT. ! * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT. ! (finish_file): Likewise. ! ! * decl2.c (import_export_class): Undo 12/14 change. ! ! * error.c (dump_decl): operator new, not operatornew. ! ! * class.c (field_decl_cmp): A nontype is "greater" than a type. ! * search.c (lookup_field_1): Look for the last field with the ! desired name. ! ! 2000-01-05 Nathan Sidwell ! ! * decl2.c (lookup_arg_dependent): Deal with FNS not being a ! FUNCTION_DECL. ! ! 2000-01-05 Nathan Sidwell ! ! * typeck.c (build_static_cast): Don't strip target qualifiers ! when casting from a class. ! ! 2000-01-04 Kaveh R. Ghazi ! ! * class.c (warn_hidden): Initialize variable `fndecl'. ! 2000-01-03 Ulrich Drepper ! * decl.c (flag_isoc9x): New variable to be able to use code in ! c-common.c. For now always zero. ! 2000-01-03 Mark Mitchell ! * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation. ! * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN ! or unshare_base_binfos for virtual bases here. ! * search.c (dfs_get_vbase_types): Do it here. ! (get_vbase_types): Adjust. ! 2000-01-02 Mark Mitchell ! * cp-tree.h (CLASSTYPE_VFIELDS): Move definition. ! (BINFO_PRIMARY_MARKED_P): Use flag 5. ! (SET_BINFO_PRIMARY_MARKED_P): Likewise. ! (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise. ! (unmark_primary_bases): Remove declaration. ! (unmarkedp): Declare. ! (dfs_vbase_unmark): Likewise. ! * class.c (determine_primary_base): Return immediately if there ! are no base classes. Call mark_primary_bases here. ! (modify_all_direct_vtables): Remove. ! (modify_all_indirect_vtables): Remove. ! (dfs_modify_vtables_queue_p): New function. ! (dfs_modify_vtables): New function. ! (modify_all_vtables): Use them. ! (build_base_fields): Build FIELD_DECLs for primary virtual base ! classes. ! (create_vtable_ptr): Don't call determine_primary_base here. ! (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ... ! (dfs_set_offset_for_vbases): ... this. ! (layout_virtual_bases): Use it. ! (layout_class_type): Call determine_primary_base here. ! * search.c (unmarkedp): Make it global. ! (shared_marked_p): Simplify. ! (shared_unmarked_p): Likewise. ! (dfs_primary_bases_queue_p): Remove. ! (dfs_unmark_primary_bases): Likewise. ! (unmark_primary_bases): Likewise. ! (mark_primary_bases): Simplify. ! (get_pure_virtuals): Don't call mark_primary_bases here. ! (dfs_vbase_unmark): New function. ! (get_vbase_types): Simplify. ! * class.c (struct base_info): Remove. ! (determine_primary_base): Take has_virtual_p rather than a ! base_info as input. Don't calculate max_has_virtual. ! (finish_struct_bits): Remove max_has_virtual argument. ! (create_vtable_ptr): Remove max_has_virtual_p argument. ! (layout_virtual_bases): Remove max argument. ! (layout_basetypes): Likewise. ! (layout_class_type): Remove max_has_virtual_p argument. ! (finish_struct_1): Remove max_has_virtual. ! * cp-tree.h (dfs_mark_primary_bases_queue_p): New function. ! (layout_basetypes): Remove. ! * class.c (propagate_binfo_offsets): Moved here from tree.c. ! Update to handle primary virtual bases. ! (remove_base_fields): New function, split out from ! layout_basetypes. ! (dfs_mark_primary_bases_and_set_vbase_offsets): New function. ! (layout_virtual_bases): New function, split out from ! layout_basetypes. Update to handle primary virtual bases. ! (layout_basetypes): Moved here from tree.c. Use ! remove_base_fields and layout_virtual_bases. ! * search.c (dfs_mark_primary_bases_queue_p): New function. ! (mark_primary_bases): Use it. ! * tree.c (CEIL): Remove. ! (propagate_binfo_offsets): Remove. ! (layout_basetypes): Remove. ! 2000-01-01 Mark Mitchell ! * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES. ! (BINFO_PRIMARY_MARKED_P): New macro. ! (SET_BINFO_PRIMARY_MARKED_P): Likewise. ! (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise. ! (mark_primary_bases): New function. ! (unmark_primary_bases): Likewise. ! * search.c (get_abstract_virtuals_1): Remove. ! (dfs_mark_primary_bases): New function. ! (mark_primary_bases): Likewise. ! (dfs_unmark_primary_bases): Likewise. ! (unmark_primary_bases): Likewise. ! (dfs_get_pure_virtuals): Likewise. ! 2000-01-01 Mark Mitchell ! * cp-tree.h (skip_rtti_stuff): Adjust prototype. ! * class.c (skip_rtti_stuff): Reorganize parameters and return value. ! (modify_one_vtable): Adjust. ! (fixup_vtable_deltas1): Likewise. ! (override_one_vtable): Likewise. ! * search.c (get_abstract_virtuals_1): Likewise. ! (get_pure_virtuals): Likewise. ! (expand_upcast_fixups): Likewise. ! * tree.c (debug_binfo): Likewise. ! * class.c (build_vtable): Don't return a value. Don't rebuild ! vtables for bases that have already been handled. ! (prepare_fresh_vtable): Don't rebuild vtables for bases that have ! already been handled. ! (modify_one_vtable): Adjust accordingly. ! (fixup_vtable_deltas1): Likewise. ! (finish_struct_1): Likewise. ! 2000-01-01 Martin v. Löwis ! * call.c (build_new_method_call): Also check destructors. --- 1,1103 ---- ! 2004-04-18 Release Manager ! * GCC 3.4.0 released. ! 2004-04-08 Danny Smith ! PR c++/14808 ! * method.c (make_alias_for_thunk): Just return function decl ! for one_only functions if __CYGWIN__ or __MINGW32__ ! (use_thunk): Don't put function and thunk in same one_only ! section if __CYGWIN__ or __MINGW32__. ! 2004-04-08 Jakub Jelinek ! * decl2.c (mark_used): Don't segfault if cfun != NULL but ! current_function_decl == NULL. ! 2004-04-01 Mark Mitchell ! PR c++/14803 ! * typeck.c (get_delta_difference): Call fold before returning the ! value. ! 2004-04-01 Richard Henderson ! PR c++/14804 ! * decl.c (cp_finish_decl): Preserve TREE_READONLY more often. ! * typeck2.c (split_nonconstant_init): Clear TREE_READONLY. ! 2004-04-01 Mark Mitchell ! PR c++/14810 ! * name-lookup.c (maybe_push_cleanup_level): Robustify. ! 2004-03-30 Mark Mitchell ! PR c++/14724 ! * decl.c (start_decl_1): Do not decide whether or not to create a ! new cleanup level until after the type has been completed. ! PR c++/14763 ! * pt.c (tsubst_default_argument): Clear current_function_decl. ! 2004-03-28 Jan Hubicka ! PR C++/14639 ! * method.c (use_think): Do not mark thunk as referenced. ! 2004-03-21 Mark Mitchell ! PR c++/14616 ! * decl.c (cp_finish_decl): Compute the size of arrays declared in ! templates, if their type is non-dependent. ! 2004-03-19 Mark Mitchell ! * call.c (build_op_delete_call): Do not forget the placement ! arguments when iterating through mutiple delete operators. ! * cp-tree.h (svaed_scope): Remove last_parms. ! (NEW_DELETE_OPNAME_P): New macro. ! (last_function_parms): Remove. ! (do_friend): Adjust prototype. ! * decl.c (grokparms): Return the PARM_DECLs directly, rather than ! using last_function_parms. ! (grokfndecl): Take the PARM_DECLs as an argument, rather than ! using last_function_parms. ! (grokdeclarator): Adjust accordingly. Do not form METHOD_TYPEs ! for class-specific operator new and operator delete. ! (grok_op_properties): Do not look for allocation functions with ! METHOD_TYPEs. ! (start_function): Use DECL_ARGUMENTS instead of ! last_function_parms. ! * decl.h (last_function_parms): Do not declare. ! * decl2.c (grokclassfn): Do not use last_function_parms. ! * friend.c (do_friend): Remove parmdecls parameter. ! * name-lookup.c (push_to_top_level): Do not save last_function_parms. ! (pop_from_top_level): Do not restore it. ! * pt.c (check_explicit_specialization): Do not adjust ! last_function_parms. ! * name-lookup.c (do_local_using_decl): Create a local binding for ! types brought in via using declarations. ! * name-lookup.c (lookup_arg_dependent): Handle block-scope ! function declarations correctly. ! * semantics.c (finish_id_expression): Correct handling of ! conversion operators to dependent types. ! * typeck.c (lookup_destructor): Allow the use of destructors from ! base classes. ! 2004-03-19 Giovanni Bajo ! PR c++/14545 ! * parser.c (cp_parser_functional_cast): A cast to anything ! but integral or enumaration type is not an integral constant ! expression. ! * pt.c (value_dependent_expression_p): Handle cast expressions ! without operands (such as "int()"). ! 2004-03-18 Mark Mitchell ! * semantics.c (finish_pseudo_destructor_expr): Allow differing ! cv-qualification between the type named by the ! pseudo-destructor-name and the object-type. ! * search.c (accessible_base_p): Handle non-proper bases. ! * name-lookup.c (do_nonmember_using_decl): If a using declaration ! refers to a single overloaded function, set the type of the ! function. ! * tree.c (lvalue_type): Simplify. ! * typeck.c (type_unknown_p): Do not assume all OVERLOADs have an ! unknown type. ! (build_unary_op): Handle OVERLOADs with known types. ! * decl.c (duplicate_decls): Do not destroy DECL_ARGUMENTS for ! function templates. ! * parser.c (cp_parser_postfix_expression): Handle the use of ! "typename" in non-dependent contexts. Convert appropriately when ! when using a qualified name after "->" or ".". ! * call.c (conditional_conversion): Honor the requirement that some ! conversions refer to the original object. ! * call.c (build_conditional_expr): Do not call force_rvalue for ! operands of void_type when the conditional expression itself has ! void type. ! * name-lookup.c (pushdecl): Don't consider a declaration of a ! function named "main" to be an overload of a type named "main". ! * parser.c (cp_parser_template_name): Perform name lookup when the ! template name is proceeded by "template" if the qualifying scope ! is non-dependent. ! * typeck.c (composite_pointer_type_r): Correctly handle ! pointer-to-member types. ! (build_const_cast): Likewise. ! 2004-03-16 Mark Mitchell ! PR c++/14586 ! * cp-tree.h (build_new_op): Change prototype. ! (build_x_binary_op): Likewise. ! * call.c (build_new_op): Add overloaded_p parameter. ! * decl2.c (grok_array_decl): Adjust call to build_new_op. ! * parser.c (cp_parser_binary_expression): Note that uses of ! overloaded operators prevents an expression from being considered ! an integral constant. ! * pt.c (tsubst_copy_and_build): Adjust calls to build_new_op and/or ! build_x_binary_op. ! * semantics.c (finish_call_expr): Likewise. ! * typeck.c (rationalize_conditional_expr): Likewise. ! (build_x_indirect_ref): Likewise. ! (build_x_binary_op): Likewise. ! (build_x_unary_op): Likewise. ! (build_x_compound_expr): Likewise. ! (build_modify_expr): Likewise. ! * typeck2.c (build_x_arrow): Likewise. ! 2004-03-13 Mark Mitchell ! PR c++/14550 ! * parser.c (cp_parser_non_integral_constant_expression): Encode ! more of the idiom that surrounded calls to this function within ! the function itself ! (cp_parser_primary_expression): Adjust accordingly. ! (cp_parser_postfix_expression): Likewise. ! (cp_parser_unary_expression): Likewise. ! (cp_parser_cast_expression): Likewise. ! (cp_parser_assignment_expression): Likewise. ! (cp_parser_expression): Likewise. ! (cp_parser_new_expression): Note that new-expressions are not ! allowed in integral constant expressions. ! (cp_parser_delete_expression): Likewise. ! 2004-03-11 Mark Mitchell ! PR c++/14476 ! * decl.c (xref_tag): Do not create dummy ENUMERAL_TYPEs. ! 2004-03-10 Mark Mitchell ! PR c++/14510 ! * decl.c (xref_tag): Disregard non-type declarations when ! looking up a tagged type. ! 2004-03-10 Jason Merrill ! PR c++/14452 ! * tree.c (stabilize_init): Return whether or not it worked. ! * init.c (build_new_1): If not, use a sentry. ! * cp-tree.h: Adjust prototype. ! 2004-03-09 Nathan Sidwell ! PR c++/14397 ! * call.c (convert_like_real): Build a const qualified temporary, ! when testing ctor access. ! 2004-03-09 Mark Mitchell ! * call.c (initialize_reference): Fix typo. ! 2004-03-09 Giovanni Bajo ! PR c++/14409 ! * pt.c (determine_specialization): For member templates, match also ! constness. ! PR c++/14448 ! * parser.c (cp_parser_initializer_clause): Fold initializer if it is ! non-dependent. ! * pt.c (tsubst_copy_and_build): Handle NOP_EXPRs. ! 2004-03-09 Mark Mitchell ! PR c++/14230 ! * call.c (initialize_reference): Handle initializers that are ! class-member access expressions applies to rvalues. ! PR c++/14432 ! * name-lookup.c (supplement_binding): Ignore functions that are ! marked DECL_ANTICIPATED. ! 2004-03-08 Mark Mitchell ! PR c++/14401 ! * class.c (check_field_decls): Complain about non-static data ! members of reference type in unions. Propagate ! CLASSTYPE_REF_FIELDS_NEED_INIT and ! CLASSTYPE_READONLY_FIELDS_NEED_INIT from the types of non-static ! data members. ! * init.c (perform_member_init): Complain about mbmers with const ! type that are not explicitly initialized. ! 2004-03-08 Jason Merrill ! PR c++/13170 ! * decl.c (xref_tag): Remove attribute handling. ! * cp-tree.h: Adjust prototype. ! * decl.c, parser.c, rtti.c: Adjust callers. ! * parser.c (cp_parser_class_head): Pass back attributes in the ! class head. ! (cp_parser_class_specifier): Adjust. ! 2004-03-08 Matt Austern ! PR debug/14079 ! * name-lookup.c (add_decl_to_level): Add extern variables, as well ! as static, to static_decls array. ! 2004-03-01 Jason Merrill ! PR c++/13944 ! * except.c (do_free_exception): Remove #if 0 wrapper. ! (build_throw): Use it if we elide a copy into the ! exception object. ! * tree.c (stabilize_call): Fix thinko. ! * init.c (build_new_1): Preevaluate initializer. Simplify EH code. ! (build_init): Call a constructor rather than call build_aggr_init ! for classes. ! * except.c (stabilize_throw_expr): Remove. ! (build_throw): Use stabilize_init instead of stabilize_throw_expr. ! * tree.c (stabilize_call, stabilize_init): New fns. ! * call.c (build_over_call): A constructor no longer returns the ! address of the object. ! 2004-03-01 Mark Mitchell ! PR c++/14324 ! * lex.c (retrofit_lang_decl): Treat entities with no linkage as ! having C++ linkage for name-mangling purposes. ! PR c++/14260 ! * parser.c (cp_parser_direct_declarator): Recognize constructor ! declarators that use a template-id to name the class being ! constructed. ! PR c++/14337 ! * pt.c (tsubst_qualified_id): Handle dependent qualifying scopes. ! (tsubst_expr): Do not call tsubst_copy, even when ! processing_template_decl. ! 2004-03-01 Mark Mitchell ! PR c++/14369 ! * pt.c (build_non_dependent_expr): Do not create a ! NON_DEPENDENT_EXPR for a THROW_EXPR. ! PR c++/14360 ! * parser.c (cp_parser_postfix_expression): Do not perform Koenig ! lookup if ordinary name-lookup finds a non-function. ! * pt.c (tsubst_copy_and_build): Likewise. ! PR c++/14361 ! * parser.c (cp_parser_late_parsing_default_args): Check that there ! are no extra tokens after the end of the default-argument ! expression. ! PR c++/14359 ! Backport 2004-02-12 Mark Mitchell ! * decl.c (redeclaration_error_message): Correct handling of templates. + * pt.c (tsubst_friend_declaration): Adjust code to determine + whether or not a friend template is a definition. + (tsubst_decl): Clear DECL_INITIAL for new FUNCTION_DECLs. ! 2004-03-01 Gabriel Dos Reis ! PR c++/14369 ! * error.c (dump_expr): Handle THROW_EXPR. ! 2004-02-29 Mark Mitchell ! PR c++/14138 ! * name-lookup.h (push_scope): Change prototype. ! * name-lookup.c (push_scope): Do not reenter the current class scope. ! * decl.c (grokfndecl): Check return code from push_scope before ! calling pop_scope. ! * decl2.c (check_classfn): Likewise. ! * parser.c (cp_parser_conversion_function_id): Likewise. ! (cp_parser_init_declarator): Likewise. ! (cp_parser_direct_declarator): Likewise. ! (cp_parser_class_specifier): Likewise. ! (cp_parser_class_head): Likewise. ! (cp_parser_lookup_name): Likewise. ! (cp_parser_constructor_declarator_p): Likewise. ! * pt.c (instantiate_class_template): Likewise. ! (resolve_typename_type): Likewise. ! 2004-02-27 Mark Mitchell ! PR debug/12103 ! * class.c (update_vtable_entry_for_fn): Do not go through ! covariance machinery if the type returned by an overrider is the ! same as the original. ! 2004-02-27 Giovanni Bajo ! PR c++/14284 ! * pt.c (dependent_type_p_r): A template template parameter is a ! dependent type. ! 2004-02-26 Mark Mitchell ! PR c++/14278 ! * parser.c (cp_parser_parameter_declaration_list): Commit ! to fewer tentative parses. ! 2004-02-26 Giovanni Bajo ! PR c++/14246 ! * mangle.c (write_template_arg_literal): Don't rely on identity for ! boolean constants. ! 2004-02-23 Giovanni Bajo ! PR c++/14250 ! * cvt.c (build_expr_type_conversion): Type must be complete before ! looking up for conversions. ! 2004-02-20 Mark Mitchell ! PR c++/14199 ! * pt.c (tsubst_copy): Call mark_used for a PARM_DECL. ! PR c++/14173 ! * semantics.c (begin_class_definition): Set TYPE_PACKED correctly ! for all type variants. ! 2004-02-19 Mark Mitchell ! PR c++/14186 ! * name-lookup.c (push_class_level_binding): Do not complain about ! adding a binding for a member whose name is the same as the ! enclosing class if the member is located in a base class of the ! current class. ! 2004-02-19 Giovanni Bajo ! PR c++/14181 ! * parser.c (cp_parser_new_expression): Parse an ill-formed ! direct-new-declarator after a parenthesized type-id to emit good ! diagnostic. ! 2004-02-17 Mark Mitchell ! PR c++/11326 ! * cp-tree.h (abi_version_at_least): Remove. ! * mangle.c: Include flags.h. ! 2004-02-15 Mark Mitchell ! PR c++/13971 ! * call.c (build_conditional_expr): Handle conversions between ! class types which result in differently cv-qualified type ! variants. ! PR c++/14086 ! * class.c (delete_duplicate_fields_1): Remove. ! (delete_duplicate_fields): Likewise. ! (finish_struct_anon): Remove check for members with the same name ! as their enclosing class. ! (check_field_decls): Do not call duplicate_fields. ! * decl.c (grokdeclarator): Remove check for static data members ! with the same name as their enclosing class. ! * name-lookup.c (push_class_level_binding): Check for members with ! the same name as their enclosing class. ! 2004-02-15 Gabriel Dos Reis ! PR c++/14085 ! * error.c (dump_decl): Handle TEMPLATE_TYPE_PARM. ! 2004-02-14 Kriang Lerdsuwanakij ! PR c++/13635 ! * pt.c (push_template_decl_real): Make sure DECL_TI_ARGS of DECL ! has full set of arguments. ! 2004-02-13 Mark Mitchell ! PR c++/14122 ! * cp-tree.h (delete_sanity): Change prototype. ! * decl2.c (delete_sanity): Make doing_vec a bool, not an int. ! Remove dead code. Adjust code to warn about deleting an array. ! * typekc.c (decay_conversion): Use build_address and build_nop. ! PR c++/14108 ! * search.c (accessible_p): Do not check access in thunks. ! 2004-02-13 Giovanni Bajo ! PR c++/13927 ! * error.c (dump_decl) : Dump as simple declarations. ! 2004-02-13 Mark Mitchell ! PR c++/14083 ! * call.c (build_conditional_expr): Call force_rvalue on the ! non-void operand in the case that one result is a throw-expression ! and the other is not. ! 2004-02-13 Ian Lance Taylor ! PR c++/9851 ! * parser.c (cp_parser_pseudo_destructor_name): Check for errors on ! the type name and look ahead for ::~, and bail out early with a ! better error message if the parse is going to fail. ! 2004-02-10 Mark Mitchell ! * typeck.c (lookup_destructor): Fix typo in error message. ! 2004-02-07 Zack Weinberg ! Bug 13856 ! * optimize.c (maybe_clone_body): Don't update DECL_ESTIMATED_INSNS. ! * decl.c (duplicate_decls, start_function): Likewise. ! 2004-02-07 Zack Weinberg ! * name-lookup.c (pushdecl): Issue shadow warnings directly. ! * parser.c (free_parser_stacks): Delete. ! 2004-02-07 Kazu Hirata ! * rtti.c, tree.c: Update copyright. ! 2003-02-06 Giovanni Bajo ! PR c++/14033 ! * decl.c (require_complete_types_for_parms): Do not insert ! error_mark_node in the parameter list. ! 2003-02-06 Giovanni Bajo ! PR c++/14028 ! * parser.c (cp_parser_enclosed_template_argument_list): Emit straight ! error when terminator can not be found. ! 2004-02-05 Kelley Cook ! Make-lang.in (po-generated): Delete. ! 2004-02-05 Rainer Orth ! PR middle-end/13750 ! Revert: ! 2004-01-15 Geoffrey Keating ! PR pch/13361 ! * cp/lex.c (handle_pragma_interface): Duplicate string from tree. ! (handle_pragma_implementation): Likewise. ! 2004-02-05 Mark Mitchell ! PR c++/13714 ! * typeck.c (lookup_destructor): Tweak error message. ! 2004-02-05 Paul Brook ! Backport from mainline. ! 2003-11-05 Mark Mitchell ! * decl.c (cxx_push_function_context): Do not set ! current_function_is_thunk. ! * method.c (use_thunk): Set CALL_FROM_THUNK on the call to the ! actual function. ! 2004-02-04 Mark Mitchell ! PR c++/13932 ! * call.c (convert_like_real): Use "converting" rather than ! "argument" as the descriptive keyword to ! dubious_conversion_warnings. ! * typeck.c (convert_for_assignment): Do not call ! dubious_conversion_warnings. ! 2004-02-04 Giovanni Bajo ! PR c++/13086 ! * init.c (build_delete): Emit a more informative error message in ! case of an incomplete type, and on the correct source line. ! 2004-02-04 Mark Mitchell ! PR c++/9941 ! * rtti.c (tinfo_base_init): Use import_export_tinfo to decide the ! linkage for the typeinfo name string. ! PR c++/13969 ! * cp-tree.h (fold_non_dependent_expr): New function. ! * parser.c (cp_parser_fold_non_dependent_expr): Remove. ! (cp_parser_template_argument): Use fold_non_dependent_expr. ! (cp_parser_direct_declarator): Likewise. ! * pt.c (fold_non_dependent_expr): New function. ! (convert_nontype_argument): Use it. ! (tsubst_qualified_id): Simplify. ! (tsubst_copy_and_build): Likewise. ! 2003-02-04 Giovanni Bajo ! PR c++/13997 ! * pt.c (more_specialized_class): Increase processing_template_decl ! while partial ordering. ! 2004-02-03 Mark Mitchell ! PR c++/13950 ! * parser.c (cp_parser_class_name): Robustify. ! PR c++/13970 ! * parser.c (cp_parser_cache_group): Do not consume the EOF token. ! 2004-02-03 Mark Mitchell ! PR c++/13925 ! * decl.c (start_function): Do not call pushdecl for any ! instantiation or specialization of a primary template. ! PR c++/14002 ! * semantics.c (finish_id_expression): Do not return an ! IDENTIFIER_NODE when lookup finds a PARM_DECL. ! PR c++/13978 ! * pt.c (build_non_dependent_expr): Do not build ! NON_DEPENDENT_EXPRs for FUNCTION_DECLs or TEMPLATE_DECLs. ! PR c++/13968 ! * semantics.c (finish_id_expression): Do not return an ! IDENTIFIER_NODE when lookup finds a VAR_DECL. ! PR c++/13975 ! * parser.c (cp_parser_simple_declaration): When skipping to the ! end of the statement swallow the terminating semicolon. ! 2004-02-02 Giovanni Bajo ! DR206 ! PR c++/13813 ! * decl.c (grokdeclarator): Check immediatly type completeness for ! non-dependent types. ! 2004-01-30 Mark Mitchell ! PR c++/13113 ! * init.c (build_offset_ref): Improve error recovery for invalid ! uses of non-static member functions. ! PR c++/13854 ! * cp-tree.h (cp_build_type_attribute_variant): New function. ! * class.c (build_clone): Use cp_build_type_attribute_variant. ! * decl.c (duplicate_decls): Likewise. ! * pt.c (copy_default_args_to_explicit_spec): Likewise. ! (tsubst_function_type): Likewise. ! * tree.c (build_exception_variant): Check attributes before ! concluding that two types are the same. ! (cp_build_type-attribute_variant): New method. ! * typeck.c (merge_types): Use cp_build_type_attribute_variant. ! PR c++/13907 ! * call.c (convert_class_to_reference): Keep better track of ! pedantically invalid user-defined conversions. ! 2004-02-02 Giovanni Bajo ! PR c++/13957 ! * pt.c (tsubst_qualified_id): Improved error message when a type ! is expected but not found. ! 2004-01-30 Michael Matz ! * parser.c (cp_parser_labeled_statement): Accept case ranges. ! 2004-01-28 Jan Hubicka ! PR c++/13683 ! * call.c (convert_arg_to_ellipsis): Don't emit a warning if within ! a sizeof expression.block ! 2004-01-29 Giovanni Bajo ! * parser.c (cp_parser_template_id): Parse tentatively `[:' after a ! template name as it was `<::' (digraph typo). ! (cp_parser_nth_token_starts_template_argument_list_p): New function. ! (cp_parser_id_expression): Use it. ! (cp_parser_nested_name_specifier_opt): Likewise. ! (cp_parser_template_name): Likewise. ! (cp_parser_class_name): Likewise. ! (cp_lexer_get_preprocessor_token): Use c_lex_with_flags. ! 2004-01-29 Mark Mitchell ! PR c++/13883 ! * mangle.c (write_encoding): Correct encoding of member template ! constructors. ! 2004-01-28 Mark Mitchell ! PR c++/13791 ! * typeck.c (merge_types): Do not merge attributes into ! TYPENAME_TYPEs. ! 2004-01-28 Mark Mitchell ! PR c++/13736 ! * parser.c (cp_parser_direct_declarator): Do not prevent ! backtracking inside a parenthesized declarator. ! (cp_parser_parameter_declaration): Fix typo in comment. ! 2004-01-26 Kaveh R. Ghazi ! * cp-tree.h (language_function, lang_type_header): Use ! BOOL_BITFIELD. ! * name-lookup.h (cp_binding_level): Likewise. ! 2004-01-26 Mark Mitchell ! PR c++/13663 ! * semantics.c (finish_for_expr): Check for unresolved overloaded functions. ! 2004-01-26 Mark Mitchell ! * class.c (add_method): Just check processing_template_decl to ! determine whether or not we are within a template. ! * decl2.c (maybe_retrofit_in_chrg): Likewise. ! * init.c (decl_constant_value): Check the type of the declaration, ! not TREE_READONLY. ! * name-lookup.c (maybe_push_to_top_level): Rename to ... ! (push_to_top_level): ... this. ! * name-lookup.h (maybe_push_to_top_level): Do not declare it. ! * pt.c (push_template_decl_real): Reorder condition for speed. ! (convert_template_argument): Use dependency-checking functions in ! place of uses_template_parms. ! (lookup_template_class): Avoid calling uses_template_parms more ! than once. ! (uses_template_parms): Reimplement, using dependency-checking functions. ! (instantiate_class_template): Use push_to_top_level, not ! maybe_push_to_top_level. ! (type_unification_real): Simplify. ! (type_dependent_expression_p): Handle OFFSET_REFs and ! TEMPLATE_DECLs. ! (any_dependent_template_arguments_p): Handle multiple levels of ! template argument. ! * semantics.c (expand_or_defer_fn): Do not check ! uses_template_parms for template instantiations. ! * typeck.c (comptypes): Avoid calling cp_type_quals. ! 2004-01-25 Mark Mitchell ! PR c++/13833 ! * call.c (build_over_call): Do not convert arguments when ! processing a template. ! * pt.c (build_non_dependent_expr): Do not build a ! NON_DEPENDENT_EXPR for arithmetic constants. ! 2004-01-25 Giovanni Bajo ! PR c++/13810 ! * parser.c (cp_parser_type_parameter): When cp_parser_id_expression ! returns a TYPE_DECL. no further lookup is required. ! * semantics.c (check_template_template_default_arg): A TYPE_DECL ! is invalid. Rework to give better diagnostics. ! 2004-01-25 Kriang Lerdsuwanakij ! PR c++/13797 ! * pt.c (instantiate_class_template): Add an error_mark_node ! check. ! (tsubst_decl) : Likewise. ! 2004-01-24 Kazu Hirata ! * call.c: Update copyright. * class.c: Likewise. * decl2.c: Likewise. * except.c: Likewise. * expr.c: Likewise. * init.c: Likewise. * mangle.c: Likewise. * optimize.c: Likewise. * typeck.c: Likewise. * typeck2.c: Likewise. ! 2004-01-23 Andrew Pinski ! PR c++/13701 ! * decl.c (finish_function): Move the call to ! finish_fname_decls below the call to ! finish_eh_spec_block. ! 2004-01-21 Zdenek Dvorak ! * parser.c (cp_parser_class_specifier): Prevent garbage collection. ! 2004-01-20 Kelley Cook ! * Make-lang.in: Replace $(docdir) with doc. ! (c++.info, c++.srcinfo): Dummy entry. ! (c++.man, c++.srcman): New rules. ! (c++.install-man): Revamp rule. ! 2004-01-19 Kelley Cook ! * Make-lang.in (CXX_INSTALL_NAME, GXX_INSTALL_NAME, ! CXX_TARGET_INSTALL_NAME, GXX_TARGET_INSTALL_NAME): Define via a ! immediate $(shell) instead of deferred backquote. ! 2004-01-19 Mark Mitchell ! PR c++/13651 ! * parser.c (cp_parser_postfix_expression): When encountering ! incomplete type on left-hand side of "->" or ".", treat the entire ! expression as erroneous. ! 2004-01-19 Mark Mitchell ! PR c++/13592 ! * call.c (build_field_call): Remove. ! (n_build_method_call): Likewise. ! (build_method_call): Likewise. ! (build_new_method_call): Do not call build_field_call. ! * class.c (n_build_method_call): Remove. ! (print_class_statistics): Do not print it. ! * cp-tree.h (build_method_call): Remove declaration. ! (finish_object_call_expr): Likewise. ! (build_new_1): Do not use build_method_call. ! * parser.c (cp_parser_postfix_expression): Use finish_call_expr ! when the function appearing on the right-hand-side of "." or "->" ! is not actually a function. ! * pt.c (tsubst_copy_and_build): Likewise. ! * semantics.c (finish_object_call_expr): Remove. ! 2004-01-18 Mark Mitchell ! PR c++/13710 ! * pt.c (tsubst): Use finish_typeof. ! 2004-01-18 Jason Merrill ! PR c++/11725 ! * except.c (build_throw): In a template, set ! current_function_returns_abnormally. ! 2004-01-17 Fred Fish ! PR c++/11895 ! * decl.c (reshape_init): Handle VECTOR_TYPE like ARRAY_TYPE, ! except don't call array_type_nelts() with a VECTOR_TYPE. ! 2004-01-16 Jan Hubicka ! * mangle.c (write_mangled_name): Remove inline modifier. ! 2004-01-16 Mark Mitchell ! PR c++/13574 ! * decl.c (compute_array_index_type): Fix grammar in comment. ! * init.c (build_zero_init): Handle zero-sized arrays correctly. ! PR c++/13178 ! * call.c (name_as_c_string): Print conversion operator names ! correctly. ! PR c++/13478 ! * call.c (initialize_reference): Pass -1 for inner parameter to ! convert_like_real. ! 2004-01-15 Giovanni Bajo ! PR c++/13407 ! * parser.c (cp_parser_base_specifier): Check for an invalid ! keyword `typename' and emit an user-friendly error message. ! 2004-01-15 Geoffrey Keating ! PR pch/13361 ! * cp/lex.c (handle_pragma_interface): Duplicate string from tree. ! (handle_pragma_implementation): Likewise. ! 2004-01-15 Giovanni Bajo ! PR c++/9259 ! * typeck.c (build_class_member_access_expr): Allow to access members ! of the currently open class. (finish_class_member_access_expr): Likewise. ! 2004-01-15 Alexandre Oliva ! PR c++/13659 ! * name-lookup.c (validate_nonmember_using_decl): Take scope and ! name by value, instead of computing them. ! (do_local_using_decl, do_toplevel_using_decl): Add scope and name ! arguments. Pass them to validate_nonmember_using_decl. ! * name-lookup.h (do_local_using_decl): Adjust. ! (do_toplevel_using_decl): Likewise. ! * parser.c (cp_parser_using_declaration): Likewise. * pt.c (tsubst_expr): Likewise. ! 2004-01-15 Alexandre Oliva ! PR c++/13594 ! PR c++/13658 ! * name-lookup.c (qualified_lookup_using_namespace): Search ! strongly-associated namespaces first, and only then try other ! namespaces. ! 2004-01-15 Kelley Cook ! * Make-lang.in (c++.srcextra): Dummy entry. ! 2004-01-15 Giovanni Bajo ! PR c++/8856 ! * parser.c (cp_parser_template_name): Don't try to parse a ! conversion-function-id, as it cannot be a template-name. ! (cp_parser_simple_type_specifier): Check for invalid template-ids ! even after a built-in type. ! 2004-01-14 Jan Hubicka ! PR c++/12850 ! * pt.c (instantiate_decl): Do not increase function_depth. ! 2004-01-14 Danny Smith ! PR c++/9021 ! PR c++/11005 ! * parser.c (cp_parser_elaborated_type_specifier): Warn about ! attributes and discard. ! * decl.c (xref_tag): Don't overwite existing attributes with ! NULL_TREE. ! 2004-01-14 Giovanni Bajo ! PR c++/12335 ! * parser.c (cp_parser_lookup_name): Return error_mark_node if there ! is no destructor while looking up a BIT_NOT_EXPR. ! 2004-01-13 Ian Lance Taylor ! * cxxfilt.c: Remove unused file. ! 2004-01-14 Jan Hubicka ! Partial fix to PR c++/12850 ! * decl2.c (mark_used): Do not proactively instantiate templates ! when compiling in unit-at-a-time or not optimizing. ! * optimize.c (maybe_clone_body): Do not increase function depth. ! 2004-01-13 Giovanni Bajo ! PR c++/13474 ! * pt.c (tsubst) : Remove obsolete array index tweaking. ! 2003-01-12 Steven Bosscher ! PR c++/13558 ! * parser.c (cp_parser_member_declaration): Any non-type is also ! not a class or a function. ! 2004-01-12 Jason Merrill ! PR c++/12815 ! * class.c (build_base_path): Do not mark vtable references as ! TREE_CONSTANT. ! (build_vtbl_ref_1): Likewise. ! 2004-01-12 Richard Henderson ! PR opt/10776 ! * typeck2.c (split_nonconstant_init_1, split_nonconstant_init): New. ! (store_init_value): Use it. ! * decl.c (check_initializer): Expect full initialization code ! from store_init_value. ! * init.c (expand_aggr_init_1): Likewise. ! * decl2.c (maybe_emit_vtables): Abort if runtime init needed. ! 2004-01-12 Mark Mitchell ! * class.c (layout_class_type): For non-POD class types, also copy ! the DECL_SIZE and DECL_MODE of fields to the base class type. ! 2004-01-12 Kriang Lerdsuwanakij ! PR c++/13289 ! * pt.c (instantiate_decl): Set DECL_TEMPLATE_INSTANTIATED before ! calling regenerate_decl_from_template. ! 2004-01-12 Scott Brumbaugh ! PR c++/4100 ! * parser.c (cp_parser_decl_specifier_seq): Add check for a friend ! decl-specifier occurring along with a class definition. ! 2004-01-12 Ian Lance Taylor ! * parser.c (cp_parser_decl_specifier_seq): Add parenthetical ! clauses to comments describing declares_class_or_enum. ! (cp_parser_type_specifier): Set *declares_class_or_enum to 0, not ! false. ! 2004-01-12 Jan Hubicka ! * pt.c (for_each_template_parm): Do not check for duplicates. ! (for_each_template_parm): Use walk_tree duplicate checking code. ! 2004-01-11 Ian Lance Taylor ! PR c++/3478 ! * parser.c (cp_parser_decl_specifier_seq): If the first decl_spec ! is error_mark_node, don't add any more decl_specs. ! (cp_parser_init_declarator): After committing to a declaration, if ! the decl_specifiers start with error_mark_node, issue an error and ! change the type to "int". ! 2004-01-09 Nathanael Nerode ! PR bootstrap/7817 ! * Make-lang.in: Copy gcc.1 to g++.1 rather than using .so. ! 2004-01-10 Giovanni Bajo ! DR 337 ! PR c++/9256 ! * pt.c (tsubst): Substitution must fail if we are attempting to ! create an array with element type that is an abstract class type. ! * decl.c (cp_finish_decl): Strip pointers and array types recursively ! before calling abstract_virtuals_error. ! 2004-01-09 Alexandre Oliva ! * name-lookup.c (qualified_lookup_using_namespace): Consider ! strong using directives even if we've already found a binding. ! 2004-01-09 Mark Mitchell ! * cp-tree.h (cxx_expand_expr): Change prototype. ! * expr.c (cxx_expand_expr): Add alt_rtl parameter. ! 2004-01-08 Giovanni Bajo ! PR c++/12573 ! * pt.c (value_dependent_expression_p): Handle COMPONENT_REFs by ! looking into them recursively. They can be there because of the ! new __offsetof__ extension. ! 2004-01-07 Zack Weinberg ! * parser.c (cp_parser_save_member_function_body): Mark the ! definition static. ! 2004-01-05 Mark Mitchell ! PR c++/13057 ! * class.c (build_clone): Copy type attributes from the original ! function to the clone. ! PR c++/12815 ! * class.c (build_vtbl_ref_1): Do not unconditionally mark vtable ! references as constant. ! PR c++/12132 ! * parser.c (cp_parser_explicit_instantiation): Improve error ! recovery. ! (cp_parser_require): Improve indication of the error location. ! PR c++/13451 ! * parser.c (cp_parser_class_head): Reorder logic to check for ! invalid qualification. ! 2004-01-04 Mark Mitchell ! PR c++/13157 ! * name-lookup.c (lookup_using_namespace): Remove spacesp parameter. + (unqualified_namespace_lookup): Likewise. + (lookup_qualified_name): Adjust accordingly. + (lookup_name_real): Likewise. + (lookup_arg_dependent): Do not eliminate the namespace of the + functions found by unqualified name lookup unless that is the + current namespace. ! 2004-01-04 Andrew Pinski ! * semantics.c (push_deferring_access_checks): Fix format. ! (resume_deferring_access_checks): Likewise. ! (stop_deferring_access_checks): Likewise. ! (pop_deferring_access_checks): Likewise. ! (get_deferred_access_checks): Likewise. ! (pop_to_parent_deferring_access_checks): Likewise. ! (perform_deferred_access_checks): Likewise. ! (perform_or_defer_access_check): Likewise. ! 2004-01-04 Richard Henderson ! * call.c (build_over_call): Don't create a save_expr of an ! aggregate, but rather its address. ! 2004-01-04 Mark Mitchell ! PR c++/13529 ! * parser.c (cp_parser_postfix_expression): Allow "." to appear in ! an offsetof expression. ! * parser.c (cp_parser_parameter_declaration): Fix comment. ! PR c++/12226 ! * call.c (CHECK_COPY_CONSTRUCTOR_P): New macro. ! (reference_binding): Set it when appropriate. ! (build_temp): New function, split out from ... ! (convert_like_real): ... here. Honor CHECK_COPY_CONSTRUCTOR_P. ! (initialize_reference): Likewise. ! PR c++/13536 ! * parser.c (cp_parser): Add in_type_id_in_expr_p. ! (cp_parser_new): Initialize it. ! (cp_parser_postfix_expression): Set it. ! (cp_parser_sizeof_operand): Likewise. ! (cp_parser_parameteR_declaration): Do not commit early to tenative ! parsers when in_type_id_in_expr_p is set. ! 2004-01-03 Kriang Lerdsuwanakij ! PR c++/13094 ! * parser.c (cp_parser_template_argument): Don't call ! make_unbound_class_template directly. ! (cp_parser_lookup_name): Don't extract TEMPLATE_DECL from ! UNBOUND_CLASS_TEMPLATE tree node. ! 2004-01-02 Richard Sandiford ! PR target/12729 ! * method.c (use_thunk): Pass the CALL_EXPR through force_target_expr. ! 2004-01-02 Kriang Lerdsuwanakij ! PR c++/13520 ! * cp-tree.h (DECL_UNBOUND_CLASS_TEMPLATE_P): New macro. ! (DECL_FUNCTION_TEMPLATE_P): Use it. ! (DECL_CLASS_TEMPLATE_P): Likewise. ! * parser.c (cp_parser_lookup_name): Add is_template parameter. ! (cp_parser_type_parameter): Adjust call to cp_parser_lookup_name. ! (cp_parser_template_name): Likewise. ! (cp_parser_elaborated_type_specifier): Likewise. ! (cp_parser_namespace_name): Likewise. ! (cp_parser_class_name): Likewise. ! (cp_parser_lookup_name_simple): Likewise. ! See ChangeLog.3 for earlier changes. diff -Nrc3pad gcc-3.3.3/gcc/cp/ChangeLog.1 gcc-3.4.0/gcc/cp/ChangeLog.1 *** gcc-3.3.3/gcc/cp/ChangeLog.1 2002-09-15 17:55:36.000000000 +0000 --- gcc-3.4.0/gcc/cp/ChangeLog.1 2003-12-13 04:28:49.000000000 +0000 *************** Wed May 10 00:55:59 1995 Jason Merrill *** 1386,1392 **** Tue May 9 19:10:33 1995 Mike Stump * decl2.c: Add flag_new_for_scope for new -ffor-scope flag. ! * parse.y (FOR): Conditionalize the pushing and poping of scope for the for-init-statement upon the new flag_new_for_scope. * parse.y (try_block): Simplify and use compstmt. --- 1386,1392 ---- Tue May 9 19:10:33 1995 Mike Stump * decl2.c: Add flag_new_for_scope for new -ffor-scope flag. ! * parse.y (FOR): Conditionalize the pushing and popping of scope for the for-init-statement upon the new flag_new_for_scope. * parse.y (try_block): Simplify and use compstmt. *************** Thu Mar 31 19:50:35 1994 Jason Merrill *** 7211,7217 **** Thu Mar 31 16:20:16 1994 Kung Hsu * decl2.c (grok_func_init): Do not abort as rtl for pur virtual ! fucntions. They can be defined somewhere else. Sat Jan 23 23:23:26 1994 Stephen R. van den Berg --- 7211,7217 ---- Thu Mar 31 16:20:16 1994 Kung Hsu * decl2.c (grok_func_init): Do not abort as rtl for pur virtual ! functions. They can be defined somewhere else. Sat Jan 23 23:23:26 1994 Stephen R. van den Berg diff -Nrc3pad gcc-3.3.3/gcc/cp/ChangeLog.2 gcc-3.4.0/gcc/cp/ChangeLog.2 *** gcc-3.3.3/gcc/cp/ChangeLog.2 2002-09-21 12:51:52.000000000 +0000 --- gcc-3.4.0/gcc/cp/ChangeLog.2 2004-01-01 00:42:21.000000000 +0000 *************** Tue Jan 27 16:42:21 1998 Mark Mitchell *** 13405,13411 **** (classtype_mangled_name): Likewise. (lookup_template_class): Likewise. (tsubst): Likewise. ! (more_specialized): Take explict template arguments as a parameter. (most_specialized): Likewise. (get_bindings): Likewise. Check that return types match before --- 13405,13411 ---- (classtype_mangled_name): Likewise. (lookup_template_class): Likewise. (tsubst): Likewise. ! (more_specialized): Take explicit template arguments as a parameter. (most_specialized): Likewise. (get_bindings): Likewise. Check that return types match before *************** Mon Jan 19 22:40:03 1998 Mark Mitchell *** 13627,13633 **** (instantiate_template): Use retrieve_specialization. (do_decl_instantiation): Likewise. (instantiate_decl): Likewise. ! (type_unification): Improve handling of explict template arguments. * tree.c (mapcar): Return error_mark_node, rather than aborting, on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS. --- 13627,13633 ---- (instantiate_template): Use retrieve_specialization. (do_decl_instantiation): Likewise. (instantiate_decl): Likewise. ! (type_unification): Improve handling of explicit template arguments. * tree.c (mapcar): Return error_mark_node, rather than aborting, on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS. *************** Tue Jan 16 11:39:40 1996 Jason Merrill *** 20213,20219 **** Tue Jan 16 11:09:42 1996 Mike Stump ! * decl.c (poplevel): When poping a level, don't give a warning for any subblocks that already exist. Tue Jan 16 00:25:33 1996 Jason Merrill --- 20213,20219 ---- Tue Jan 16 11:09:42 1996 Mike Stump ! * decl.c (poplevel): When popping a level, don't give a warning for any subblocks that already exist. Tue Jan 16 00:25:33 1996 Jason Merrill *************** Wed Oct 11 16:30:34 1995 Brendan Kehoe *** 20673,20675 **** --- 20673,20677 ---- * parse.y (fn.def1): Call split_specs_attrs in declmods notype_declarator case. + + See ChangeLog.1 for earlier changes. diff -Nrc3pad gcc-3.3.3/gcc/cp/ChangeLog.3 gcc-3.4.0/gcc/cp/ChangeLog.3 *** gcc-3.3.3/gcc/cp/ChangeLog.3 1970-01-01 00:00:00.000000000 +0000 --- gcc-3.4.0/gcc/cp/ChangeLog.3 2004-01-01 00:43:21.000000000 +0000 *************** *** 0 **** --- 1,22648 ---- + 2003-12-30 Nathan Sidwell + + PR c++/13507 + * decl.c (duplicate_decls): Use build_type_attribute_variant to + merge attributes. + + PR c++/13494 + * tree.c (build_cplus_array_type_1): Only build a minimal array + type for dependent types or domains. + + 2003-12-29 Nathan Sidwell + + PR c++/12774 + * typeck.c (comp_array_types): Fold non-dependent domains for + ABI-1. + + 2003-12-29 Kriang Lerdsuwanakij + + PR c++/13289 + * semantics.c (finish_id_expression): Only check if the type of + a template argument is integral or enumeration when it is not + dependent. + + 2003-12-29 Kriang Lerdsuwanakij + + PR c++/12403 + * parser.c (cp_parser_template_declaration_after_export): Set up + template specialization scope in case of explicit specialization. + + 2003-12-28 Mark Mitchell + + PR c++/13081 + * decl.c (duplicate_decls): Preserve inline-ness when redeclaring + a function template. + + PR c++/12613 + * decl.c (reshape_init): Reject GNU colon-style designated + initializers in arrays. + + PR c++/13009 + * call.c (build_special_member_call): Do not assume that we have a + pointer to the complete object in an assignment operator. + + 2003-12-28 Roger Sayle + + PR c++/13070 + * decl.c (duplicate_decls): When setting the type of an anticipated + declaration, merge the existing type attributes. + + 2003-12-25 Andrew Pinski + + PR c++/13268, c++/13339 + * class.c (add_method): Return early when method is error_mark_node. + * pt.c (tsubst_friend_function): Return early when new_friend is + error_mark_node. + + 2003-12-23 Mark Mitchell + + * cp-lang.c (cp_expr_size): Return zero for empty classes. + + * cp-tree.h (warn_if_uknown_interface): Remove unused function. + * decl2.c (warn_if_unknown_interface): Likewise. + + 2003-12-23 Nathan Sidwell + + PR c++/13387 + * cp-lang.c (cxx_get_alias_set): Correct logic for a base type. + + 2003-12-22 Mark Mitchell + + * decl.c (start_function): Do not check + flag_alt_external_templates or flag_external_templates. + * decl2.c (warn_if_unknown_interface): Likewise. + * lex.c (extract_interface_info): Likewise. + * pt.c (lookup_template_class): Likewise. + + PR c++/12862 + * name-lookup.c (pushdecl): Look up all namespace-scope entities + in their corresponding namespace. + + PR c++/12397 + * typeck.c (finish_class_member_access_expr): Don't tree + IDENTIFIER_NODEs as non-dependent expressions. + + 2003-12-22 Andrew Pinski + + PR c++/5050 + * tree.c (cp_start_inlining): Remove. + (cp_end_inlining): Remove. + * cp-lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING): Do not define. + (LANG_HOOKS_TREE_INLINING_END_INLINING): Do not define. + * cp-tree.h (cp_start_inlining): Do not declare. + (cp_end_inlining): Do not declare. + + 2003-12-22 Mark Mitchell + + PR c++/12479 + * parser.c (cp_parser_declaration_seq_opt): Only issue "extra ;" + pedwarn when not in a system header. + + 2003-12-21 Mark Mitchell + + * cp-tree.h (cp_tree_index): Remove CPTI_RECORD_TYPE, + CPTI_UNION_TYPE, CPTI_ENUM_TYPE. + (record_type_node): Remove. + (union_type_node): Likewise. + (enum_type_node): Likewise. + * decl.c: Remove mention of above tree nodes in comment. + * lex.c (cxx_init): Do not assign to record_type_node, + union_type_node, or enum_type_node. Simplify handling of + class_type_node. + + PR c++/11554 + * init.c (sort_mem_initializers): Add warning. + + 2003-12-21 Kazu Hirata + + * call.c: Fix comment formatting. + * class.c: Likewise. + * cp-tree.h: Likewise. + * cvt.c: Likewise. + * cxx-pretty-print.c: Likewise. + * decl.c: Likewise. + * decl2.c: Likewise. + * error.c: Likewise. + * except.c: Likewise. + * init.c: Likewise. + * name-lookup.c: Likewise. + * parser.c: Likewise. + * pt.c: Likewise. + * rtti.c: Likewise. + * semantics.c: Likewise. + * typeck.c: Likewise. + * typeck2.c: Likewise. + + 2003-12-19 Kazu Hirata + + * cvt.c: Remove uses of "register" specifier in + declarations of arguments and local variables. + * decl.c: Likewise. + * decl2.c: Likewise. + * expr.c: Likewise. + * friend.c: Likewise. + * lex.c: Likewise. + * name-lookup.c: Likewise. + * repo.c: Likewise. + * search.c: Likewise. + * tree.c: Likewise. + * typeck.c: Likewise. + * typeck2.c: Likewise. + + 2003-12-19 Mark Mitchell + + PR c++/12795 + * name-lookup.c (pushdecl): Do not treated any functions as being + "nested" in C++. + + 2003-12-19 Jason Merrill + + PR c++/13371 + * typeck.c (build_modify_expr): Stabilize lhs if we're narrowing. + * cvt.c (convert_to_void): Don't warn about the RHS of a comma + being useless if TREE_NO_UNUSED_WARNING is set. + + 2003-12-18 Richard Henderson + + * cp-tree.h (struct lang_type_header): Remove __extension__. + + 2003-12-18 Jason Merrill + + PR c++/12253 + * init.c (build_vec_init): Initialization of an element from + an initializer list is also a full-expression. + + * parser.c, pt.c, semantics.c: Rename constant_expression_p + to integral_constant_expression_p. + + 2003-12-18 Kriang Lerdsuwanakij + + PR c++/13262 + * pt.c (instantiate_decl): Wrap push_nested_class and + pop_nested_class around cp_finish_decl call for static member + variable. + + 2003-12-18 Giovanni Bajo + + PR c++/9154 + * parser.c (cp_parser_template_argument): A type-id followed by '>>' + is just an user typo, and should be accepted as last resort if any + other parsing fails. + (cp_parser_enclosed_template_argument_list): If the argument list is + parsed correctly, but the next token is '>>', emit a diagnostic. + (cp_parser_next_token_ends_template_argument): Accept '>>' as + delimiter of template argument, it will be later detected as a typo. + + 2003-12-17 Kelley Cook + + * Make-lang.in: Replace cp/g++.1 with $(docobjdir)/g++.1. + + 2003-12-17 Mark Mitchell + + PR c++/10603 + PR c++/12827 + * parser.c (cp_parser_error): Help c_parse_error print good + messages if the next token is a keyword. + (cp_parser_parameter_declaration_list): When resynchronizing after + a bad parameter declaration, stop if a comma is found. + (cp_parser_parameter_declaration): Avoid backtracking. + + 2003-12-16 Mark Mitchell + + PR c++/12696 + * decl.c (reshape_init): Recover quickly from errors. + + 2003-12-16 Nathan Sidwell + + PR c++/9043 + C++ ABI change: Mangling array indices in templates. + * decl.c (compute_array_index_type): Reorganize for earlier + template errors. Use value_dependent_expression_p for abi-2. + * mangle.c (write_array_type): Check broken mangling for + expression indices on abi-1 + + 2003-12-16 Mark Mitchell + + PR c++/12696 + * decl.c (reshape_init): Recover quickly from errors. + + PR c++/13275 + * lex.c (reswords): Add "__offsetof" and "__offsetof__". + * parser.c (cp_parser): Add in_offsetof_p. + (cp_parser_new): Initialize it. + (cp_parser_primary_expression): Handle __offsetof__ (...). + (cp_parser_postfix_expression): Allow casts to pointer type and + uses of "->" in a constant expression if implementing offsetof. + (cp_parser_unary_expression): Allow the use of "&" in a constant + expression if implementing offsetof. + + 2003-12-16 Giovanni Bajo + + PR c++/2294 + * name-lookup.c (push_overloaded_decl): always construct an OVERLOAD + if the declaration comes from an using declaration. + + 2003-12-16 Giovanni Bajo + + * semantics.c (finish_id_expression): Refactor the code to handle + template parameters, and emit a more informative error message + when they are used within an integral constant expression. + + 2003-12-16 Nathan Sidwell + + PR c++/13387 + * class.c (finish_struct_1): Compute mode and alias set for + CLASSTYPE_AS_BASE. + * call.c (build_over_call): Use CLASSTYPE_AS_BASE for trivial + assignment of a class, as necessary. + * cp-lang.c (cxx_get_alias_set): The alias set as a base is the + same as for the complete type. + + PR c++/13242 + C++ ABI change. Mangling template parameters of reference type + * mangle.c (write_template_args): Remove unreachable code. + (write_template_arg): Look through an argument of reference type. + + 2003-12-16 Giovanni Bajo + + PR c++/2294 + * name-lookup.c (push_overloaded_decl): always construct an OVERLOAD + if the declaration comes from an using declaration. + + 2003-12-15 Mark Mitchell + + PR c++/10926 + * decl2.c (grokfield): Robustify. + + PR c++/11116 + * parser.c (cp_parser_throw_expression): Determine whether or not + an assignment-expression is present by doing one-token lookahead. + + PR c++/13269 + * parser.c (cp_parser_function_definition_after_declarator): Stop + scanning tokens when reaching EOF. + + PR c++/12989 + * typeck.c (cxx_sizeof_or_alignof_expr): Robustify. + + PR c++/13310 + * pt.c (dependent_template_p): Handle OVERLOADs. + + 2003-12-15 Mark Mitchell + + PR c++/13243 + PR c++/12573 + * parser.c (cp_parser_postfix_expression): Tighten handling of + integral constant expressions. + (cp_parser_unary_expression): Likewise. + * pt.c (value_dependent_expression_p): Remove handling for + COMPONENT_REFs. + + 2003-12-15 Nathan Sidwell + + * class.c (add_method): Disallow destructor for java classes. + * decl.c (xref_basetypes): Check java class inheritance. + * decl2.c (check_java_method): Skip artificial params. + + PR c++/13241 + C++ ABI change. Mangling of symbols in expressions. + * mangle.c (write_mangled_name): Add top_level flag. Rework for + nested and unnested mangling. Deal with abi version 1 and version + 2 differences. + (write_expression): Adjust write_mangled_name call. + (mangle_decl_string): Use write_mangled_name for all non-type decls. + + 2003-12-14 Mark Mitchell + + PR c++/10779 + PR c++/12160 + * parser.c (struct cp_parser): Add in_template_argument_list_p. + (cp_parser_error): Use c_parse_error. + (cp_parser_name_lookup_error): New function. + (cp_parser_new): Initialize it. + (cp_parser_declarator): Add parenthesized_p parameter. + (cp_parser_nested_name_specifier_opt): Use + cp_parser_name_lookup_error. + (cp_parser_parenthesized_expression_list): Improve comments. + (cp_parser_condition): Adjust call to cp_parser_declarator. + (cp_parser_template_parameter): Adjust call to + cp_parser_parameter_declaration. + (cp_parser_template_argument_list): Set + in_template_argument_list_p. + (cp_parser_explicit_instantiation): Adjust call to + cp_parser_declarator. + (cp_parser_simple_type_specifier): Remove unncessary code. + (cp_parser_using_declaration): Use cp_parser_name_lookup_error. + (cp_parser_init_declarator): Handle member function definitions. + (cp_parser_direct_declarator): Adjust call to + cp_parser_declarator. + (cp_parser_type_id): Adjust call to cp_parser_declarator. + (cp_parser_parameter_declaration_list): Avoid backtracking where + possible. + (cp_parser_parameter_declaration): Add parenthesized_p parameter. + (cp_parser_function_definition): Remove. + (cp_parser_member_declaration): Do not backtrack to look for + function definitions. + (cp_parser_exception_declaration): Adjust call to + cp_parser_declarator. + (cp_parser_single_declaration): Handle function definitions via + cp_parser_init_declarator. + (cp_parser_save_member_function_body): New function. + + 2003-12-14 Kriang Lerdsuwanakij + + PR c++/13106 + * decl.c (finish_function): Check if return type is dependent before + issuing no return statement warning. + + 2003-12-12 Nathan Sidwell + + PR c++/13118 + * cp-tree.h (lang_decl_u): Add thunk_alias member. + (THUNK_VIRTUAL_OFFSET): Must be a FUNCTION_DECL. + (THUNK_ALIAS_P): Remove. + (THUNK_ALIAS): Adjust. + * class.c (update_vtable_entry_for_fn): Get the vbase within the + overriding function's return type. + (dump_thunk): Adjust THUNK_ALIAS printing. + (build_vtbl_initializer): Adjust THUNK_ALIAS use. + * method.c (make_thunk): Revert 12881 test change. Clear + THUNK_ALIAS. + (finish_thunk): Adjust THUNK_ALIAS setting. + (use_thunk): Adjust THUNK_ALIAS use. + * semantics.c (emit_associated_thunks): Likewise. + + PR c++/13114, c++/13115 + * class.c (layout_empty_base): Propagate the move of an empty base + to offset zero. + + PR c++/12881 + * method.c (make_thunk): Deal with thunk aliases when searching + for a thunk. Robustify assertion. + + 2003-12-11 Nathan Sidwell + + * mangle.c (conv_type_names): Holds IDENTIFIER_NODEs only. + (hash_type): Use TYPE_UID of the identifier's type. + (compare_type): Adjust. + (mangle_conv_op_name_for_type): Store identifier nodes only, use + TYPE_UID has hash value. + + 2003-12-10 Mark Mitchell + + * cp-tree.h (DECL_CONV_FN_P): Check that DECL_NAME is non-NULL. + + 2003-12-08 Matt Austern + + PR c/13134 + * decl.c (duplicate_decls): Copy visibility flag when appropriate. + + 2003-12-09 Giovanni Bajo + + * init.c (build_new_1): Deal with an OVERLOAD set when + looking up for _Jv_AllocObject. + * except.c (build_throw): Likewise for _Jv_Throw. + + 2003-12-08 Jason Merrill + + PR c++/11971 + * tree.c (build_local_temp): Split out from build_cplus_new. + (force_target_expr): New fn. + * call.c (call_builtin_trap): Call it. Take a type parm. + (convert_arg_to_ellipsis): Pass it. + (build_x_va_arg): Use call_builtin_trap. + + PR c++/11929 + * call.c (magic_varargs_p): New fn. + (build_over_call): Do no ellipsis conversions for arguments to + functions with magic varargs. + + * name-lookup.c, init.c, except.c: Revert Giovanni's patch from + yesterday. + + Give the anonymous namespace a null DECL_NAME. + * cp-tree.h: Don't declare anonymous_namespace_name. + * decl.c: Don't define it. + * dump.c (cp_dump_tree): Don't check for it. + * cxx-pretty-print.c (pp_cxx_original_namespace_definition): Likewise. + * error.c (dump_decl): Likewise. + * name-lookup.c: Define it here. + (push_namespace): Put it in DECL_ASSEMBLER_NAME instead. + * mangle.c (write_unqualified_name): Adjust. + + 2003-12-07 Giovanni Bajo + + PR c++/2294 + * name-lookup.c (push_overloaded_decl): Always construct an + OVERLOAD unless the declaration is a built-in. + (set_namespace_binding): While binding OVERLOADs with only one + declaration, we still need to call supplement_binding. + * init.c (build_new_1): Deal with an OVERLOAD set when + looking up for _Jv_AllocObject. + * except.c (build_throw): Likewise for _Jv_Throw. + + 2003-12-06 Mark Mitchell + + PR c++/13323 + * class.c (same_signature_p): Handle conversion operators + correctly. + (check_for_override): Likewise. + + 2003-12-06 Kelley Cook + + * Make-lang.in (GXX_CROSS_NAME, CXX_CROSS_NAME): Delete. + (c++.install_common, cp/g++.1, c++.install-man): Adjust for above. + (c++.uninstall): Likewise. + + 2003-12-05 Danny Smith + Mark Mitchell + + PR c++/13305 + * parser.c (cp_parser_elaborated_type_specifier): Accept + attributes. + + 2003-12-05 Mark Mitchell + + PR c++/13314 + * parser.c (cp_parser_class_specifier): Match push_scope/pop_scope + calls. + (cp_parser_class_head): Likewise. + + 2003-12-05 Kriang Lerdsuwanakij + + PR c++/13166 + * parser.c (cp_parser_late_parsing_default_args): Make sure the + context is a class before calling push_nested_class and + pop_nested_class. + + 2003-12-03 James E Wilson + + * g++spec.c (lang_specific_driver): Delete USE_LIBUNWIND_EXCEPTIONS + support. + + 2003-12-03 Mark Mitchell + + PR c++/9127 + * cp-tree.h (at_namespace_scope_p): New function. + * parser.c (cp_parser_class_head): Handle invalid explicit + specializations. + * search.c (at_namespace_scope_p): New function. + + PR c++/13179 + * semantics.c (finish_handler_parms): Do not call eh_type_info for + types used in templates. + + PR c++/10771 + * parser.c (cp_parser_check_for_invalid_template_id): New + function. + (cp_parser_simple_type_specifier): Use it. + (cp_parser_elaborated_type_specifier): Likewise. + (cp_parser_class_head): Likewise. + + 2003-12-02 Giovanni Bajo + + PR c++/10126 + * pt.c (convert_nontype_argument): Handle default conversions + while converting a pointer to member function. + + 2003-12-02 Giovanni Bajo + + PR c++/12573 + * pt.c (value_dependent_expression_p): Handle COMPONENT_REFs by + looking into them recursively. + + 2003-12-02 Richard Henderson + + * name-lookup.h (struct cp_binding_level): Use ENUM_BITFIELD. + * parser.c (struct cp_token): Likewise. + (struct cp_parser_token_tree_map_node): Likewise. + * lex.c (struct resword): Move const after ENUM_BITFIELD. + + 2003-11-30 Mark Mitchell + + PR c++/9849 + * parser.c (cp_lexer_prev_token): New function. + (cp_parser_skip_to_closing_parenthesis): Add consume_paren + parameter. + (cp_parser_nested_name_specifier_opt): Add is_declaration + parameter. + (cp_parser_nested_name_specifier): Likewise. + (cp_parser_class_or_namespace_name): Likewise. + (cp_parser_class_name): Likewise. + (cp_parser_template_id): Likewise. + (cp_parser_template_name): Likewise. + (cp_parser_id_expression): Adjust calls to + cp_parser_nested_name_specifier_op, cp_parser_template_id, + cp_parser_class_name. + (cp_parser_unqualified_id): Likewise. + (cp_parser_postfix_expression): Likewise. + (cp_parser_pseudo_destructor_name): Likewise. + (cp_parser_cast_expression): Likewise. + (cp_parser_mem_initializer_id): Likewise. + (cp_parser_simple_type_specifier): Likewise. + (cp_parser_type_name): Likewise. + (cp_parser_elaborated_type_specifier): Likewise. + (cp_parser_qualified_namespace_specifier): Likewise. + (cp_parser_using_declaration): Likewise. + (cp_parser_using_directive): Likewise. + (cp_parser_ptr_operator): Likewise. + (cp_parser_declarator_id): Likewise. + (cp_parser_class_head): Likewise. + (cp_parser_base_specifier): Likewise. + (cp_parser_constructor_declarator_p): Likewise. + (cp_parser_direct_declarator): Fix typo in comment. + (cp_parser_parenthesized_expression_list): Adjust call to + cp_parser_skip_to_closing_parenthesis. + (cp_parser_selection_statement): Likewise. + + 2003-11-23 Kriang Lerdsuwanakij + + PR c++/12924 + * typeck.c (finish_class_member_access_expr): Handle TEMPLATE_ID_EXPR + with OVERLOAD and DECL nodes as the first operand. + + 2003-11-22 Kriang Lerdsuwanakij + + * pt.c (tsubst) : Remove erroneous argument to build_nt. + + 2003-11-22 Kriang Lerdsuwanakij + + PR c++/5369 + * friend.c (is_friend): Handle member function of a class + template as template friend. + (do_friend): Likewise. + * decl2.c (check_classfn): Add template_header_p parameter. + * decl.c (start_decl): Adjust check_classfn call. + (grokfndecl): Likewise. + * pt.c (is_specialization_of_friend): New function. + (uses_template_parms_level): Likewise. + (push_template_decl_real): Use uses_template_parms_level. + (tsubst_friend_function): Adjust check_classfn call. + * cp-tree.h (check_classfn): Adjust declaration. + (uses_template_parms_level): Add declaration. + (is_specialization_of_friend): Likewise. + + 2003-11-21 Mark Mitchell + + PR c++/12515 + * pt.c (build_non_dependent_expr): Handle GNU extension to ?: + operator. + + 2003-11-21 Jan Hubicka + + * parser.c (cp_parser_postfix_expression): Initialize 's' to + NULL_TREE. + + 2003-11-20 Joseph S. Myers + + * Make-lang.in (c++.extraclean): Delete. + + 2003-11-20 Joseph S. Myers + + * Make-lang.in (check-g++, lang_checks): Add. + + 2003-11-18 Kriang Lerdsuwanakij + + PR c++/12932 + * class.c (currently_open_derived_class): Check if + current_class_type is NULL_TREE. + * semantics.c (finish_call_expr): Check if + currently_open_derived_class returns NULL_TREE. + * cp-tree.h (DERIVED_FROM_P): Add parenthesis around PARENT + parameter. + + 2003-11-17 Jason Merrill + + * init.c (build_new_1): Preevaluate placement args. + * call.c (build_op_delete_call): Don't expose placement args to + overload resolution. + + 2003-11-16 Jason Merrill + + * Make-lang.in (c++.tags): Create TAGS.sub files in each directory + and TAGS files that include them for each front end. + + 2003-11-15 Bernardo Innocenti + + PR c++/2294 + * name-lookup.c: Revert previous patch for PR c++/2294 to prevent + build failure on libjava. + + 2003-11-14 Giovanni Bajo + + PR c++/2294 + * name-lookup.c (push_overloaded_decl): Always construct an OVERLOAD + unless the declaration is a built-in. + (set_namespace_binding): While binding OVERLOADs with only one + declaration, we still need to call supplement_binding. + + 2003-11-14 Mark Mitchell + + PR c++/12762 + * parser.c (cp_parser_enclosed_template_argument_list): New + function. + (cp_parser_template_id): Use it. + (cp_parser_simple_type_specifier): Recognize invalid template + syntax. + + 2003-11-14 Giovanni Bajo + + PR c++/2094 + * pt.c (unify): Add support for PTRMEM_CST and + FIELD_DECL unification. + + 2003-11-13 Richard Earnshaw + + * decl.c (grokfndecl): Change OK to type tree. + + 2003-11-12 Mark Mitchell + + * tree.c (build_target_expr_with_type): Treate VA_ARG_EXPR like + CONSTRUCTOR. + + * decl.c (cp_make_fname_decl): When creating a top-level + __FUNCTION__-like symbol, do register it with pushdecl. + + * decl.c (finish_case_label): Do not check that we are within a + switch statement here. + * parser.c (struct cp_parser): Add in_iteration_statement_p and + in_switch_statement_p. + (cp_parser_new): Initialize them. + (cp_parser_labeled_statement): Check validity of case labels + here. + (cp_parser_selection_statement): Set in_switch_statement_p. + (cp_parser_iteration_statement): Set in_iteration_statement_p. + (cp_parser_jump_statement): Check validity of break/continue + statements here. + + PR c++/12735 + * cp-tree.h (duplicate_decls): Return a tree. + * decl.c (duplicate_decls): Clarify documentation. Return + error_mark_node to indicate a failed redeclaration. + * friend.c (do_friend): Handle that case. + * name-lookup.c (pushdecl): Likewise. + + 2003-11-11 Jason Merrill + + * cp-tree.h (DECL_NAMESPACE_ASSOCIATIONS): New macro. + * name-lookup.c (parse_using_directive): New fn. + (is_associated_namespace): New fn. + (arg_assoc_namespace): Also check associated namespaces. + * name-lookup.h: Declare new fns. + * pt.c (maybe_process_partial_specialization): Allow + specialization in associated namespace. + * parser.c (cp_parser_using_directive): Accept attributes. Use + parse_using_directive. + + 2003-11-10 Richard Henderson + + * cvt.c (convert_to_void): Use void_zero_node after overload failure. + + 2003-11-10 Gabriel Dos Reis + + PR c++/12832 + * name-lookup.c (supplement_binding): Gracefully handle names + used at non-class scope prior declaration. + + 2003-11-06 Matt Austern + + * decl.c (duplicate_decls): copy DECL_VISIBILITY field. + * method.c (use_thunk): give thunk same visibility as function. + * optimize.c (maybe_clone_body): copy DECL_VISIBILITY field. + + 2003-11-05 Kriang Lerdsuwanakij + + PR c++/11616 + * pt.c (instantiate_pending_templates): Save and restore + input_location. + + 2003-11-05 Kriang Lerdsuwanakij + + PR c++/2019 + * friend.c (add_friend): Don't display previous declaration in + case of duplicate friend warning. + + 2003-11-02 Kriang Lerdsuwanakij + + PR c++/9810 + * call.c (build_over_call): Check access using primary template + if FN is a member function template. + + 2003-11-01 Kriang Lerdsuwanakij + + PR c++/12796 + * class.c (handle_using_decl): Set input_location before calling + error_not_base_type. + + 2003-10-26 Kriang Lerdsuwanakij + + PR c++/10371 + * semantics.c (finish_non_static_data_member): Handle when + both processing_template_decl and qualifying_scope are true. + + 2003-10-24 Kriang Lerdsuwanakij + + PR c++/11076 + * class.c (handle_using_decl): Swap arguments of error_not_base_type. + * parser.c (cp_parser_direct_declarator): Only resolve typename for + namespace scope declarations. + + 2003-10-24 Nathan Sidwell + + PR c++/12698, c++/12699, c++/12700, c++/12566 + * cp-tree.h (THUNK_ALIAS_P, THUNK_ALIAS): New. + (debug_class, debug_thunks): New. + * class.c (dump_class_hierarchy_1): New break out from ... + (dump_class_hierarchy): ... here. + (dump_thunk, debug_thunks, debug_class): New. + (update_vtable_entry_for_fn): Add ssizetype casts. Correct + continued search for primary binfo via virtual. + (build_vtbl_initializer): Follow covariant thunk alias. + * method.c (make_thunk): Clear DECL_THUNKS of the thunk. + (finish_thunk): Look for an alias of the covariant thunk and point + to it. + (use_thunk): We should never use an alias. + * semantics.c (emit_associated_thunks): Do not emit aliases. + + PR c++/12566 + * cp-tree.h (cp_fname_init): Add TYPE pointer param. + * decl.c (cp_fname_init): Add TYPE pointer param. Set it. Don't + create an ad-hoc ERROR_MARK. + (cp_make_fname_decl): Adjust. + * pt.c (tsubst_expr): Adjust. + + 2003-10-23 Jason Merrill + + PR c++/12726 + * tree.c (build_target_expr_with_type): Don't call force_rvalue + for CONSTRUCTORs. + + 2003-10-22 Kazu Hirata + + * call.c: Fix comment formatting. + * class.c: Likewise. + * cxx-pretty-print.c: Likewise. + * init.c: Likewise. + * parser.c: Likewise. + * pt.c: Likewise. + * semantics.c: Likewise. + * tree.c: Likewise. + * typeck.c: Likewise. + * typeck2.c: Likewise. + + 2003-10-21 Mark Mitchell + + PR c++/11962 + * typeck.c (build_x_conditional_expr): Handle missing middle + operands in templates. + * mangle.c (write_expression): Issue errors about attempts to + mangle a non-existant middle operator to the ?: operator. + + 2003-10-21 Robert Bowdidge + * decl.c (cp_finish_decl): Remove clause intended for asm directives + in struct or class fields: this code is never executed. + + 2003-10-22 Kriang Lerdsuwanakij + + * decl.c (start_decl): Exit if push_template_decl returns + error_mark_node. + + 2003-10-20 Kazu Hirata + + * ChangeLog: Fix typos. + * call.c: Fix comment typos. + * class.c: Likewise. + * cp-tree.h: Likewise. + * cvt.c: Likewise. + * cxx-pretty-print.c: Likewise. + * decl.c: Likewise. + * decl2.c: Likewise. + * init.c: Likewise. + * mangle.c: Likewise. + * name-lookup.c: Likewise. + * parser.c: Likewise. + * search.c: Likewise. + * semantics.c: Likewise. + * tree.c: Likewise. + * typeck.c: Likewise. + + 2003-10-20 Jan Hubicka + + * decl.c (start_cleanup_fn): Set DECL_DECLARED_INLINE_P to deffer + the expansion. + + 2003-10-20 Mark Mitchell + + * Make-lang.in (c++.install-info): Remove. + + 2003-10-20 Jason Merrill + + * class.c (layout_class_type): Set DECL_ARTIFICIAL on padding + field. + + 2003-10-20 Kriang Lerdsuwanakij + + PR c++/9781, c++/10583, c++/11862 + * decl.c (cp_finish_decl): Exit immediately if decl is an + error_mark_node. + * pt.c (push_template_decl_real): Return error_mark_node for + invalid template declaration of variable. + + 2003-10-18 Kriang Lerdsuwanakij + + PR c++/12495 + * pt.c (lookup_template_class): Handle when current_class_type + is a local class. + + 2003-10-17 Kriang Lerdsuwanakij + + PR c++/2513 + * decl.c (make_typename_type): Use dependent_type_p. + (make_unbound_class_template): Likewise. + * pt.c (instantiate_class_template): Increment + processing_template_decl during substitution of template friend + function. Preincrement processing_template_decl rather than + postincrement. + (get_mostly_instantiated_function_type): Increment + processing_template_decl during partial substitution of function + type. + + 2003-10-15 Jan Hubicka + + PR c++/12574 + * decl2.c (cxx_callgraph_analyze_expr): Deal with baselink. + + 2003-10-14 Jason Merrill + + PR c++/11878 + * tree.c (build_target_expr_with_type): Call force_rvalue for + classes with non-trivial copy ctors. + + PR c++/11063 + * typeck.c (build_modify_expr): Call convert rather than abort. + + 2003-10-14 Gabriel Dos Reis + + Breack out decl.c (3/n) + * name-lookup.c: Include flags.h + (lookup_name_current_level): Make static. + (add_decl_to_level): Likewise. + (push_local_binding): Likewise. + (push_overloaded_decl): Likewise. + (lookup_using_namespace): Likewise. + (qualified_lookup_using_namespace): Likewise. + (lookup_type_current_level): Likewise. + (unqualified_namespace_lookup): Likewise. + (namespace_ancestor): Likewise. + (push_using_directive): Likewise. + * decl.c (pushdecl): Move to name-lookup.c. + (pushdecl_top_level_1): Likewise. + (pushdecl_top_level): Likewise. + (pushdecl_top_level_and_finish): Likewise. + (maybe_push_decl): Likewise. + (push_using_decl): Likewise. + (push_overloaded_decl): Likewise. + (make_anon_name): Likewise. + (anon_cnt): Likewise. + (clear_anon_tags): Likewise. + (maybe_inject_for_scope_var): Likewise. + (check_for_out_of_scope_variable): Likewise. + * Make-lang.in (cp/name-lookup.o): Depend on flags.h. + * decl.c (warn_extern_redeclared_static): Export. + * cp-tree.h (warn_extern_redeclared_static): Declare. + + 2003-10-14 Nathanael Nerode + + * Make-lang.in: Replace uses of $(target_alias) with + $(target_noncanonical). + + 2003-10-13 Volker Reichelt + + * ChangeLog: Add PR number to patch for PR c++/12370. + + 2003-10-13 Gabriel Dos Reis + + * name-lookup.h (cxx_scope_find_binding_for_name): Don't export. + (binding_for_name): Likewise. + (cxx_binding_clear): Move to name-lookup.c. + * name-lookup.c (cxx_scope_find_binding_for_name): Now static. + (binding_for_name): Likewise. + * decl2.c (is_ancestor): Move to name-lookup.c + (namespace_ancestor): Likewise. + (add_using_namespace): Likewise. + (ambiguous_decl): Likewise. + (lookup_using_namespace): Likewise. + (qualified_lookup_using_namespace): Likewise. + (set_decl_namespace): Likewise. + (decl_namespace): Likewise. + (current_decl_namespace): Likewise. + (push_decl_namespace): Likewise. + (pop_decl_namespace): Likewise. + (push_scope): Likewise. + (pop_scope): Likewise. + (struct arg_lookup): Likewise. + (arg_assoc): Likewise. + (arg_assoc_args): Likewise. + (arg_assoc_type): Likewise. + (add_function): Likewise. + (arg_assoc_namespace): Likewise. + (arg_assoc_class): Likewise. + (arg_assoc_template_arg): Likewise. + (do_namespace_alias): Likewise. + (validate_nonmember_using_decl): Likewise. + (do_nonmember_using_decl): Likewise. + (do_toplevel_using_decl): Likewise. + (do_local_using_decl): Likewise. + (do_class_using_decl): Likewise. + (do_using_directive): Likewise. + (constructor_name_full): Likewise. + (constructor_name): Likewise. + (constructor_name_p): Likewise. + + 2003-10-13 Gabriel Dos Reis + + Break out decl.c (2/n) + * name-lookup.c: Include diagnostic.h + (cxx_binding_free): Make static. + (cxx_binding_make): Likewise. + (binding_table_new): Likewise + (binding_table_free): Likewise. + (binding_table_insert): Likewise. + (binding_table_find_anon_type): Likewise. + (binding_table_reverse_maybe_remap): Likewise. + (supplement_binding): Likewise. + * name-lookup.h (global_scope_name): Declare extern. + (global_type_node): Likewise. + (cxx_binding_free): Don't export. + (cxx_binding_make): Likewise. + (binding_table_new): Likewise. + (binding_table_free): Likewise. + (binding_table_insert): Likewise. + (binding_table_find_anon_type): Likewise. + (binding_table_reverse_maybe_remap): Likewise. + * Make-lang.in (cp/name-lookup.o): Depend on $(DIAGNOSTIC_H) + * decl.c (lookup_namespace_name): Move to name-lookup.c + (select_decl): Likewise. + (unqualified_namespace_lookup): Likewise. + (lookup_qualified_name): Likewise. + (lookup_name_real): Likewise. + (lookup_name_nonclass): Likewise. + (lookup_function_nonclass): Likewise. + (lookup_name): Likewise. + (lookup_name_current_level): Likewise. + (lookup_type_current_level): Likewise. + (lookup_flags): Likewise. + (qualify_lookup): Likewise. + (lookup_tag): Likewise. + (lookup_tag_reverse): Likewise. + (getdecls): Likewise. + (storedecls): Remove. + (cxx_remember_type_decls): Move to name-lookup.c. + (global_bindings_p): Likewise. + (innermost_nonclass_level): Likewise. + (toplevel_bindings_p): Likewise. + (namespace_bindings_p): Likewise. + (kept_level_p): Likewise. + (innermost_scope_kind): Likewise. + (template_parm_scope_p): Likewise. + (push_binding): Likewise. + (push_local_binding): Likewise. + (add_decl_to_level): Likewise. Make extern. + (push_class_binding): Move to name-lookup.c. + (resume_level): Likewise. Rename to resume_scope. + (begin_scope): Move to name-lookup.c. + (indent): Likewise. + (binding_depth): Likewise. + (is_class_level): Likewise. + (cxx_scope_descriptor): Likewise. + (cxx_scope_debug): Likewise. + (namespace_scope_ht_size): Likewise. + (leave_scope): Likewise. + (pushlevel_class): Likewise. + (poplevel_class): Likewise. + (clear_identifier_class_values): Likewise. + (pushdecl_with_scope): Likewise. + (pushdecl_namespace_level): Likewise. + (pushdecl_class_level): Likewise. + (push_class_level_binding): Likewise. + (push_using_directive): Likewise. + (identifier_global_value): Likewise. + (keep_next_level_flag): Likewise. + (keep_next_level): Likewise. + (free_binding_level): Likewise. + (set_class_shadows): Likewise. + (maybe_push_cleanup_level): Likewise. + (cp_namespace_decls): Likewise. + (bt_print_entry): Likewise. + (print_binding_level): Likewise. + (print_other_binding_stack): Likewise. + (print_binding_stack): Likewise. + (push_namespace): Likewise. + (pop_namespace): Likewise. + (push_nested_namespace): Likewise. + (pop_nested_namespace): Likewise. + (cxx_saved_binding_make): Likewise. + (struct cxx_saved_binding_make): Likewise. + (store_bindings): Likewise. + (maybe_push_to_top_level): Likewise. + (push_to_top_level): Likewise. + (pop_from_top_level): Likewise. + (identifier_type_value): Likewise. + (set_identifier_type_value): Likewise. + (set_identifier_type_value_with_scope): Likewise. + (pop_everything): Likewise. + (pushtag): Likewise. + (follow_tag_typedef): Likewise. + (maybe_process_template_type_declaration): Likewise. + (pop_binding): Likewise. + * cp-tree.h: Move corresponding declarations to name-lookup.h + + 2003-10-12 Steven Bosscher + + * cvt.c (ocp_convert): Move warning to C common code. + + 2003-10-09 Jason Merrill + + PR c++/6392 + * tree.c (build_cplus_array_type): Handle all quals the same. + (cp_build_qualified_type_real): Look through arrays first. + + * tree.c (build_cplus_new): Use build_decl to create a VAR_DECL. + (build_target_expr_with_type): Likewise. + + * pt.c (instantiate_class_template): Sanity check that our + enclosing class has been instantiated. + + 2003-10-08 Giovanni Bajo + + * cp_tree.h: Added TFF_NO_FUNCTION_ARGUMENTS. + * error.c (dump_function_decl): Use it to skip the dump of the + arguments. + (dump_expr): When dumping a declaration found within an + expression, always set TFF_NO_FUNCTION_ARGUMENTS + in the flags. + + 2003-10-08 Giovanni Bajo + + PR c++/11097 + * pt.c (tsubst_decl): Substitute also the DECL_NAME node of + USING_DECL. + + 2003-10-06 Mark Mitchell + + PR c++/10147 + * call.c (initialize_reference): Tweak error message. + * cxx-pretty-print.h (cxx_pretty_printer_flags): Remove + pp_cxx_flag_qualified_id and pp_cxx_flag_global_scope. + * cxx-pretty-print.c (pp_cxx_id_expression): Always display + qualified entities using qualified names. + + PR c++/12337 + * init.c (build_new_1): Make sure that the expression returned is + not an lvalue. + + PR c++/12344, c++/12236, c++/8656 + * decl.c (start_function): Do not ignore attributes embedded in a + function declarator. + + 2003-10-06 Mark Mitchell + + * Make-lang.in (c++.info): Remove. + (c++.dvi): Remove. + (c++.generated-manpages): Replace with ... + (generated-manpages): ... this. + + 2003-10-03 Gabriel Dos Reis + + * decl.c (struct cp_binding_level): Move to name-lookup.h + (current_binding_level): Likewise. + (class_binding_level): Likewise. + * cp-tree.h (enum scope_kind): Likewise. + + 2003-10-03 Gabriel Dos Reis + + * name-lookup.c (binding_entry_free): Nullify name and type + fields. + + 2003-10-02 Mark Mitchell + + PR c++/12486 + * typeck.c (finish_class_member_access_expr): Issue diagnostic + on erroneous use of qualified name. + + 2003-09-30 Richard Henderson + + PR c++/12370 + * decl.c (duplicate_decls): Copy DECL_SAVED_INSNS too. + + 2003-09-30 Kelley Cook + + * g++spec.c: Convert to ISO C90 prototypes. + * parser.c: Likewise. + + 2003-09-30 Gabriel Dos Reis + + * decl.c (pop_binding): Don't mess with nullifying binding->scope + here. + * name-lookup.c: Re-format. + (cxx_binding_free): Nullify binding->scope. + + 2003-09-29 Jan Hubicka + + PR C++/12047 + * except.c (build_eh_type_type): Call mark_used on the type. + + 2003-09-28 Richard Henderson + + * typeck.c (c_expand_asm_operands): Take location_t, instead of + individual file and line. + + 2003-09-28 Andreas Jaeger + + * decl.c (cxx_builtin_type_decls): Convert to ISO C90 function + definition. + * init.c (push_base_cleanups): Likewise. + * decl2.c (finish_file): Likewise. + * mangle.c (init_mangle): Likewise. + (dump_substitution_candidates): Likewise. + * search.c: Likewise. + + 2003-09-27 Gabriel Dos Reis + + * name-lookup.h (get_global_value_if_present): New function. + (is_typename_at_global_scope): Likewise. + * except.c (do_begin_catch): Use get_global_value_if_present. + (do_end_catch): Likewise. + (do_allocate_exception): Likewise. + (do_free_exception): Likewise. + (build_throw): Likewise. + * parser.c (cp_parser_member_declaration): Likewise. + * rtti.c (throw_bad_cast): Likewise. + (throw_bad_typeid): Likewise. + * decl.c (check_tag_decl): Use is_typename_at_global_scope. + (grokdeclarator): Likewise. + * cp-tree.h (global_namespace): Move to name-lookup.h + * call.c (call_builtin_trap): Tidy. + + 2003-09-27 Kriang Lerdsuwanakij + + PR c++/11415 + * parser.c (cp_parser_nested_name_specifier_opt): Issue correct + error message when parser->scope is global_namespace. + + 2003-09-27 Gabriel Dos Reis + + * cp-tree.h, name-lookup.h, decl.c, decl2.c: Remove reference to + macros BINDING_SCOPE, BINDING_VALUE and BINDING_TYPE. + + 2003-09-26 Gabriel Dos Reis + + * decl.c (pop_binding_level, suspend_binding_level, + find_class_binding_level): Merge into leave_scope. Remove. + (leave_scope): New function. + (poplevel): Update. + (poplevel_class): Likewise. + (pop_namespace): Likewise. + + 2003-09-25 Kriang Lerdsuwanakij + + PR c++/5655 + * parser.c (cp_parser_check_access_in_redeclaration): New function. + (cp_parser_member_declaration): Use it. + (cp_parser_template_declaration_after_export): Likewise. + + 2003-09-22 Gabriel Dos Reis + + * cp-tree.h (scope_kind): Add new enumerator. + (keep_next_level): Change parameter type to bool. + (begin_scope): Change prototype. + (pushlevel): Remove declaration. + * decl.c (push_binding_level): Fold in begin_scope. Remove. + (struct cp_binding_level): Remove tag_tranparent field. Make keep + of bitsize one. + (keep_next_level_flag): Make a bool. + (cxx_scope_descriptor): Update scope names table + (make_cxx_scope): Fold in begin_scope. Remove.. + (namespace_scope_ht_size): New function. + (begin_scope): Change prototype. Return a scope. Tidy. + (kept_level_p): Update. + (pushlevel): Remove. + (maybe_push_cleanup_level): Simplify. + (poplevel): Update for sk_cleanup and keep change. + (print_binding_level): Likewise. + (initial_push_namespace_scope): Fold in begin_scope. Remove. + (push_namespace): Update. + (pushtag): Likewise. + (lookup_tag): Likewise. + (lookup_name_current_level): Likewise. + (lookup_type_current_level): Likewise. + (cxx_init_decl_processing): Likewise. + (start_function): Likewise. + (begin_function_body): Likewise. + (start_method): Likewise. + * pt.c (push_inline_template_parms_recursive): Likewise. + (begin_template_parm_list): Likewise. + (begin_specialization): Likewise. + * semantics.c (do_pushlevel): Likewise. + (begin_compound_stmt): Likewise. + (begin_stmt_expr): Likewise. + + 2003-09-21 Richard Henderson + + * class.c, cp-tree.h, decl.c, decl2.c, error.c, init.c, + method.c, optimize.c, pt.c, semantics.c, tree.c: Revert. + + 2003-09-21 Richard Henderson + + * class.c, cp-tree.h, decl.c, decl2.c, error.c, init.c, + method.c, optimize.c, pt.c, semantics.c, tree.c: Update for + DECL_SOURCE_LOCATION rename and change to const. + + 2003-09-20 Richard Henderson + + * decl.c, decl2.c, pt.c: Use %J in diagnostics. + + 2003-09-20 Kriang Lerdsuwanakij + + PR c++/157 + * parser.c (cp_parser_direct_declarator): Clear + parser->num_template_parameter_lists when parsing function + parameters. + (cp_parser_constructor_declarator_p): Likewise. + + 2003-09-19 Kriang Lerdsuwanakij + + PR c++/495 + * pt.c (tsubst_friend_class): Only use innermost template + arguments for the injected friend class template. + + 2003-09-19 Nathan Sidwell + + PR c++/12332 + * pt.c (instantiate_class_template): Increment + processing_template_decl around the tsubst of a template member + function. + + 2003-09-19 Gabriel Dos Reis + + * decl.c (cxx_scope_descriptor): Fix thinko. + (struct cp_binding_level): Adjust type of binding_depth field. + + 2003-09-18 Danny Smith + + PR c++/12320 + * call.c (type_passed_as): Check for incomplete type. + (convert_for_arg_passing): Likewise. + + 2003-09-18 Nathan Sidwell + + PR c++/9848 + * optimize.c (maybe_clone_body): Don't set MARK_USED on parameters + here. + * semantics.c (expand_body): Set it here on the remaining clones. + + 2003-09-18 Roger Sayle + + * lex.c (init_operators): Remove operator_name_info for FFS_EXPR. + * class.c (instantiate_type): Remove FFS_EXPR case. + + 2003-09-18 Volker Reichelt + + * ChangeLog: Fix recent commit. + + 2003-09-18 Volker Reichelt + + * ChangeLog: Add PR number to patch for PR c++/12316. + + 2003-09-18 Gabriel Dos Reis + + * error.c (dump_type): Simplify. Use pp_type_specifier_seq for + "C" types. + * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Fix thinko. + + 2003-09-17 Richard Henderson + + * semantics.c (expand_body): Don't save/restore input_location. + + 2003-09-17 Mark Mitchell + + PR c++/12266 + * cp-tree.h (tsubst_flags_t): Add tf_conv. + * class.c (standard_conversion): Pass tf_conv to + instantiate_type. + (resolve_address_of_overloaded_function): Do not call mark_used + when just checking conversions. + + PR debug/12066 + * cp-lang.c (LANG_HOOKS_BUILTIN_TYPE_DECLS): Define. + * cp-tree.h (cxx_builtin_type_decls): Declare. + * decl.c (builtin_type_decls): New variables. + (cxx_builtin_type_decls): New function. + (record_builtin_type): Add to builtin_type_decls. + + 2003-09-17 Richard Henderson + + PR c++/12316 + * semantics.c (expand_or_defer_fn): Inc/dec function_depth. + + 2003-09-16 Kriang Lerdsuwanakij + + PR c++/7939 + * typeck.c (comptypes): Don't ICE when its first argument is + error_mark_node. + (compparms): Reverse the arguments of same_type_p. + + 2003-09-15 Nathan Sidwell + + PR c++/12184 + * typeck.c (convert_arguments): Return error_mark_node for an + incomplete parameter. Make error message more informative. + + 2003-09-12 Mark Mitchell + + PR c++/3907 + * class.c (maybe_note_name_used_in_class): Refine test for whether + or not we are in a class scope. + + * cp-tree.h (language_function): Remove x_expanding_p. + (expanding_p): Remove. + (doing_semantic_analysis_p): Remove. + (scope_kind): Add sk_function_parms, sk_class, + sk_namespace. + (innermost_scope_kind): New method. + * call.c (cxx_type_promotes_to): Use type_decays_to. + * cp-lang.c (LANG_HOOKS_PUSHLEVEL): Redefine. + (LANG_HOOKS_POPLEVEL): Likewise. + * decl.c (cp_binding_level): Remove parm_flag, template_parms_p, + template_spec_p, namespace_p, is_for_scope, is_try_scope, and + is_catch_scope. Add kind and explicit_spec_p. + (cxx_scope_descriptor): Use a lookup table. + (find_class_binding_level): Use "kind" field in binding_level, not + the various flags. + (pop_binding_level): Likewise. + (innermost_nonclass_level): Likewise. + (toplevel_bindings_p): Likewise. + (namespace_bindings_p): Likewise. + (template_parm_scope_p): Likewise. + (innermost_scope_kind): New method. + (current_tmpl_spec_kind): Use "kind" field in binding_level, not + the various flags. + (pushlevel): Remove check for doing_semantic_analysis_p. + (begin_scope): Simplify. + (add_decl_to_level): Use "kind" field in binding_level, not + the various flags. + (push_local_binding): Likewise. + (pop_label): Remove check for doing_semantic_analysis_p. + (poplevel): Use "kind" field in binding_level, not + the various flags. + (set_block): Remove check for doing_semantic_analysis_p. + (pushlevel_class): Use "kind" field in binding_level, not + the various flags. + (poplevel_class): Likewise. + (initial_push_namespace_scope): Likewise. + (maybe_push_to_top_level): Likewise. + (set_identifier_type_value_with_scope): Likewise. + (pop_everything): Likewise. + (maybe_process_template_type_declaration): Likewise. + (pushtag): Likewise. + (pushdecl): Likewise. + (pushdecl_with_scope): Likewise. + (check_previous_goto_1): Likewise. + (define_label): Likewise. + (finish_case_label): Likewise. + (lookup_tag): Likewise. + (unqualified_namespace_lookup): Likewise. + (lookup_name_real): Likewise. + (lookup_name_current_level): Likewise. + (lookup_type_current_level): Likewise. + (record_builtin_type): Likewise. + (cp_make_fname_decl): Likewise. + (maybe_inject_for_scope_var): Likewise. + (cp_finish_decl): Remove check for doing_semantic_analysis_p. + (start_function): Use begin_scope, not pushlevel. + (finish_function): Use "kind" field in binding_level, not + the various flags. + (start_method): Use begin_scope, not pushlevel. + (make_label_decl): Do not check expanding_p. + (save_function-data): Do not set expanding_p. + (cxx_push_function_context): Do not clear expanding_p. + * semantics.c (cxx_expand_function_start): Do not set expanding_p. + + 2003-09-14 Mark Mitchell + + * class.c (layout_class_type): Make DECL_MODE match TYPE_MODE for + an bit-field whose width exceeds that of its type. + + 2003-09-14 Geoffrey Keating + + * rtti.c (get_tinfo_decl): Set TREE_PUBLIC for typeinfo decls. + + 2003-09-14 Kazu Hirata + + * ChangeLog: Follow spelling conventions. + * parser.c: Likewise. + + 2003-09-13 Richard Henderson + + * decl2.c (finish_file): Check cgraph_assemble_pending_functions + during relaxation loop. + + 2003-09-11 David Edelsohn + + * decl2.c (var_finalized_p): Swap arms of conditional. + + 2003-09-10 Nathan Sidwell + + PR c++/11788 + * typeck.c (build_address): If it is a function, mark it used. + (build_unary_op): Do not lose object's side-effects when taking + address of static member function. + * class.c (resolve_address_of_overloaded_function): Use + tsubst_flags_t parameter. Only expect overload sets. Adjust. + (instantiate_type): Adjust flags passing. Do not lose object's + side-effects when taking address of static member function. + + 2003-09-11 Richard Henderson + + * semantics.c (expand_or_defer_fn): Update for new + cgraph_finalize_function argument. + + 2003-09-10 Richard Henderson + + * decl2.c (cxx_callgraph_analyze_expr): Mark argument unused. + + 2003-09-10 Jan Hubicka + + * decl2.c (var_finalized_p): New. + (maybe_emit_vtables, write_out_vars, finish_file): Use it. + + 2003-09-10 Richard Henderson + + * decl2.c (cxx_callgraph_analyze_expr): New, from corpse of + mark_member_pointers. + (lower_function): Remove. + * cp-tree.h: Update to match. + * cp-lang.c (LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR): New. + (LANG_HOOKS_CALLGRAPH_LOWER_FUNCTION): Remove. + + 2003-09-09 Richard Henderson + + * semantics.c (expand_or_defer_fn): Update call to + cgraph_finalize_function. + + * semantics.c (expand_or_defer_fn): Use cgraph_finalize_function + always. + + * decl2.c (finish_file): Avoid out-of-bounds array reference + during memmove. + + 2003-09-09 Richard Henderson + + * decl2.c (mark_member_pointers): Rename from + mark_member_pointers_and_eh_handlers and don't check eh handlers. + + 2003-09-09 Christian Ehrhardt + + PR bootstrap/12168 + * method.c (use_thunk): Clear DECL_RTL of copied nodes. + + 2003-09-08 Mark Mitchell + + * cp-lang.c (LANG_HOOKS_REGISTER_BUILTIN_TYPE): Define to + c_register_builtin_type. + + PR c++/11786 + * decl2.c (add_function): Do not complain about seeing the same + non-function twice. + * semantics.c (perform_koenig_lookup): Improve documentation. + + PR c++/5296 + * pt.c (try_one_overload): Add addr_p parameter. + (resolve_overloaded_unification): Pass it. + + 2003-09-08 Richard Henderson + + * optimize.c (maybe_clone_body): Inc/dec function_depth. + + 2003-09-08 Richard Henderson + + * decl.c (finish_function): Clear current_function_decl. + * decl2.c (mark_used): Don't push/pop gc context. + * optimize.c (optimize_function): Likewise. + * tree.c (cp_cannot_inline_tree_fn): Likewise. + * pt.c (instantiate_decl): Inc/dec function_depth instead. + * semantics.c (expand_body): Update for tree_rest_of_compilation + nested argument. + + 2003-09-07 Gabriel Dos Reis + + PR c++/11762 + * error.c (dump_decl): Handle namespace-alias-definition. + * decl.c (warn_extern_redeclared_static): There is no point in + checking changes in storage class specifier for a namespace + declaration. + (duplicate_decls): Tidy diagnostic message. + * cxx-pretty-print.c (pp_cxx_left_brace): New macro. + (pp_cxx_right_brace): Likewise. + (pp_cxx_original_namespace_definition): New function. + (pp_cxx_namespace_alias_definition): Likewise. + (pp_cxx_declaration): Use them. Handle NAMESPACE_DECLs. + + 2003-09-07 Jan Hubicka + + * decl2.c (maybe_emit_vtables, write_out_vars, finish_file): + Avoid re-emitting variables in unit-at-a-time mode. + + 2003-09-06 Mark Mitchell + + PR c++/11867 + * call.c (standard_conversion): Improve comments. + (perform_direct_initialization): Make sure we return an expression + of the correct type. + * typeck.c (build_static_cast): Check for ambiguity and + accessibility when performing conversions. + + 2003-09-06 Gabriel Dos Reis + + * cp-tree.h (add_binding): Remove declaration. + * name-lookup.h (supplement_binding): Declare. + * decl.c (add_binding): Move to name-lookup.c. + (push_local_binding): Adjust. + (push_class_binding): Likewise. + (set_identifier_type_value_with_scope): Likewise. + * name-lookup.c (supplement_binding): Rename from add_binding. + Return a bool. Improve documentation. + (set_namespace_binding): Adjust. + * Make-lang.in (cp/name-lookup.o): Depend on toplev.h + + 2003-09-06 Nathan Sidwell + + PR c++/11794 + * class.c (pushclass): Push dependent using decls for nested + classes of templates too. + + 2003-09-06 Roger Sayle + + PR c++/11409 + * class.c (resolve_address_of_overloaded_function): When building + list of matching non-template function decls, ignore anticipated + declarations of undeclared or shadowed GCC builtins. + + 2003-09-06 Steven Bosscher + + PR c++/11595 + * decl.c (define_label): Remove unreachable timevar pop. + Always return the decl, even if the definition is invalid. + + 2003-09-06 Nathan Sidwell + + PR c++/12167 + * parser.c (cp_parser_late_parsing_default_args): Push & pop the + unparsed functions queue. + + 2003-09-05 Mark Mitchell + + PR c++/12163 + * call.c (perform_direct_initialization): Correct logic for + direct-initialization of a class type. + + PR c++/12146 + * pt.c (lookup_template_function): Robustify. + + 2003-09-05 Nathan Sidwell + + PR c++/11922 + * pt.c (tsubst_qualified_id): Make sure we get a non-type. + (tsubst_expr, tsubst_copy_and_build): Pass false, not zero, as + is_type_p to lookup_qualified_name. + + * semantics.c (finish_call_expr): Refactor some code. + + PR c++/12037 + * cp-tree.h (COMPOUND_EXPR_OVERLOADED): New. + (build_min_non_dep): Declare. + * tree.c (build_min): Propagate TREE_SIDE_EFFECTS. + (build_min_non_dep): New. + * cvt.c (convert_to_void): Don't explicitly copy + TREE_SIDE_EFFECTS, TREE_NO_UNUSED_WARNING. + * call.c (build_new_method_call): Use build_min_non_dep. + * decl2.c (grok_array_decl): Likewise. + (build_offset_ref_call_from_tree): Likewise. + * typeck.c (finish_class_member_access_expr, + build_x_indirect_ref, build_x_binary_op, build_x_unary_op, + build_x_conditional_expr, build_x_compound_expr): Likewise. + (build_static_cast, build_reinterpret_cast, + build_const_cast): Propagate TREE_SIDE_EFFECTS inside a template. + * typeck2.c (build_x_arrow): Use build_min_non_dep. + (build_functional_cast): Propagate TREE_SIDE_EFFECTS inside a + template. + * rtti.c (build_dynamic_cast_1): Set DECL_IS_PURE. + (build_dynamic_cast): Set TREE_SIDE_EFFECTS. + * pt.c (build_non_dependent_expr): Check COMPOUND_EXPR_OVERLOADED. + + 2003-09-04 Richard Henderson + + * decl2.c (mark_member_pointers_and_eh_handlers): Update for + change in cgraph_mark_needed_node arguments. + + 2003-09-02 Geoffrey Keating + + PR 12161 + * decl2.c (mark_used): Use ggc_push_context/ggc_pop_context. + * tree.c (cp_cannot_inline_tree_fn): Likewise. + + 2003-09-04 Nathan Sidwell + + * cp-tree.h (finish_sizeof, finish_alignof): Remove. + (expr_sizeof): Replace with ... + (cxx_sizeof_or_alignof_expr): ... here. + (cxx_sizeof_or_alignof_type): Make complain parameter a bool. + * parser.c (cp_parser_unary_expression): Commonize alignof and + sizeof handling. + * pt.c (tsubst_copy_and_build): Adjust alignof and sizeof + substitution. + * semantics.c (finish_sizeof, finish_alignof): Remove. + * typeck.c (cxx_sizeof_or_alignof_type): Complain parameter + becomes bool. Set TREE_READONLY. + (expr_sizeof): Replace with ... + (cxx_sizeof_or_alignof_expr): ... here. Clear TREE_SIDE_EFFECTS. + + 2003-09-04 Mark Mitchell + + Remove cast-as-lvalue extension. + * call.c (build_conditional_expr): Correct formatting. + (convert_like_real): Use lvalue_p, not non_cast_lvalue_p. + (initialize_real): Use real_lvalue_p, not real_non_cast_lvalue_p. + * cp-tree.h (non_cast_lvalue_p): Remove. + (real_non_cast_lvalue_p): Remove. + (non_cast_lvalue_or_else): Remove. + * tree.c (lvalue_p_1): Remove allow_cast_as_lvalue parameter. + (real_lvalue_p): Adjust call to lvalue_p_1. + (non_cast_lvalue_p): Remove. + (non_cast_lvalue_or_else): Remove. + (lvalue_p): Adjust call to lvalue_p_1. + (lvalue_or_else): Simplify. + * typeck.c (build_unary_op): Use lvalue_or_else, not + non_cast_lvalue_or_else. + (build_static_cast): Use real_lvalue_p, not real_non_cast_lvalue_p. + + 2003-09-03 DJ Delorie + + * decl.c (finish_function): Pass fndecl to aggregate_value_p. + + 2003-09-03 Mark Mitchell + + PR c++/12053 + * class.c (include_empty_classes): Correct logic for ABI version 1. + + 2003-09-03 Richard Henderson + + * optimize.c (optimize_function): Push/pop ggc context around + the call to optimize_inline_calls. + + 2003-09-02 Scott Brumbaugh + + PR c++/11553 + * parser.c (cp_parser_decl_specifier_seq): Add check for a + duplicate friend decl-specifier. + + 2003-09-02 Mark Mitchell + + PR c++/11847 + * pt.c (convert_nontype_argument): Correct representation of + REFERENCE_TYPE expressions. + + PR c++/11808 + * cp-tree.h (KOENIG_LOOKUP_P): New macro. + (finish_call_expr): Change prototype. + * parser.c (cp_parser_postfix_expression): Adjust call to + finish_call_expr. + * pt.c (tsubst_copy_and_build): Use KOENIG_LOOKUP_P. + * semantics.c (finish_call_expr): Add koenig_p parameter. + + 2003-09-01 Mark Mitchell + + PR c++/12114 + * cp-tree.h (initialize_reference): Change prototype. + * call.c (initialize_reference): Add cleanup parameter. + * decl.c (grok_reference_init): Likewise. + (check_initializer): Likewise. + (cp_finish_decl): Insert a CLEANUP_STMT if necessary. + (duplicate_decls): When replacing an anticipated builtin, do not + honor TREE_NOTHROW. + * typeck.c (convert_for_initialization): Correct call to + initialize_reference. + + PR c++/11972 + * pt.c (dependent_type_p_r): Pass only the innermost template + arguments to any_dependent_template_arguments_p. + + 2003-09-01 Josef Zlomek + + * error.c (dump_expr): Kill BIT_ANDTC_EXPR. + * lex.c (init_operators): Kill BIT_ANDTC_EXPR. + * pt.c (tsubst_copy): Kill BIT_ANDTC_EXPR. + * typeck.c (build_binary_op): Kill BIT_ANDTC_EXPR. + (tsubst_copy_and_build): Kill BIT_ANDTC_EXPR. + + 2003-08-29 Mark Mitchell + + PR c++/12093 + * pt.c (build_non_dependent_expr): Do not build a + NON_DEPENDENT_EXPR for a STRING_CST. + + PR c++/11928 + * search.c (add_conversions): Avoid adding two conversion + operators for the same type. + + 2003-08-29 Mark Mitchell + + PR c++/6196 + * pt.c (tsubst_copy_and_build): Correct handling of + address-of-label extension. + * semantics.c (finish_goto_stmt): The address of a label must go + through the lvalue-to-rvalue conversion. + + 2003-08-29 Richard Henderson + Jason Merrill + + * cp-lang.c (LANG_HOOKS_RTL_EXPAND_START): New. + (LANG_HOOKS_RTL_EXPAND_STMT): New. + * cp-tree.h (cxx_expand_function_start): Declare. + * decl.c (start_function): Use allocate_struct_function. + Move stmts_are_full_exprs_p assertion from expand_body. + Do not free_after_parsing or free_after_compilation. + (cxx_push_function_context): Move code to set struct function + data from genrtl_start_function. + * optimize.c (optimize_function): Don't inc/dec function_depth. + * semantics.c (expand_body): Use tree_rest_of_compilation. + (cxx_expand_function_start): Rename from genrtl_start_function, + omit bits done by tree_rest_of_compilation. + (genrtl_finish_function): Remove. + (clear_decl_rtl): Move to ../tree-optimize.c. + + 2003-08-29 Gabriel Dos Reis + + PR c++/11811 + * cxx-pretty-print.c (pp_cxx_canonical_template_parameter): New + function. + * cxx-pretty-print.h: Declare. + * error.c (dump_template_parameter): Use it. + (dump_type): Likewise. + + 2003-08-28 Mark Mitchell + + * init.c (decl_constant_value): Deal with COND_EXPR specially. + * call.c (build_conditional_expr): Revert previous patch. + + PR optimization/5079 + * call.c (build_conditional_expr): Use decl_constant_value to + simplify the arguments. + + 2003-08-26 Dan Nicolaescu + + * parser.c (struct cp_token): Use enum bitfields. + (CP_TOKEN_BLOCK_NUM_TOKENS): Make sure cp_token_block fits in a + 512B allocation unit. + (cp_parser_token_tree_map_node): Use enum bitfields. + + 2003-08-26 Nathan Sidwell + + PR c++/11871 + * decl.c (push_class_level_binding): Correct old_decl value from + my 2003-07-29 reorganization. + + * call.c (build_call): Don't set TREE_SIDE_EFFECTS here. + (build_new_method_call): Add goto finish. + * semantics.c (simplify_aggr_init_exprs_r): Don't set + TREE_SIDE_EFFECTS on a call. + + 2003-08-25 Richard Henderson + + * cxx-pretty-print.c (pp_cxx_class_name): Remove unused function. + + 2003-08-25 Gabriel Dos Reis + + * cxx-pretty-print.h (pp_cxx_flag_default_argument): New flag. + (cxx_pretty_printer): Adjust base type. + (pp_cxx_function_specifier): Declare. + * cxx-pretty-print.c (pp_cxx_whitespace): New macro. + (pp_cxx_left_paren): Likewise. + (pp_cxx_right_paren): Likewise. + (pp_cxx_dot): Likewise. + (pp_cxx_arrow): Likewise. + (pp_cxx_semicolon): Likewise. + (pp_cxx_identifier): Likewise. + (pp_cxx_cv_qualifier_seq): Likewise. + (pp_cxx_storage_class_specifier): Likewise. + (pp_cxx_expression_list): Likewise. + (pp_cxx_space_for_pointer_operator): Likewise. + (pp_cxx_init_declarator): Likewise. + (pp_cxx_call_argument_list): Likewise. + (pp_cxx_nonconsecutive_character): Tidy. + (pp_cxx_conversion_function_id): New function. + (pp_cxx_template_id): Likewise. + (pp_cxx_template_keyword_if_needed): Likewise. + (pp_cxx_nested_name_specifier): Likewise. + (pp_cxx_unqualified_id): Tidy + (pp_cxx_qualified_id): Handle more nodes. + (pp_cxx_primary_expression): Tidy. + (pp_cxx_postfix_expression): Likewise. + (pp_cxx_new_expression): Tidy. + (pp_cxx_delete_expression): Likewise. + (pp_cxx_cast_expression): New function. + (pp_cxx_pm_expression): Tidy. + (pp_cxx_conditional_expression): Likewise. + (pp_cxx_assignment_operator): New function. + (pp_cxx_assignment_expression): Tidy. + (pp_cxx_expression): New function. + (pp_cxx_function_specifier): Likewise. + (pp_cxx_decl_specifier_seq): Likewise. + (pp_cxx_simple_type_specifier): Tidy. + (pp_cxx_type_specifier_seq): Likewise. + (pp_cxx_ptr_operator): New function. + (pp_cxx_implicit_parameter_type): Likewise. + (pp_cxx_parameter_declaration): Tidy. + (pp_cxx_parameter_declaration_clause): New function. + (pp_cxx_exception_specification): Likewise. + (pp_cxx_direct_declarator): Tidy. + (pp_cxx_declarator): Likewise. + (pp_cxx_ctor_initializer): New function. + (pp_cxx_function_definition): Likewise. + (pp_cxx_abstract_declarator): Tidy. + (pp_cxx_direct_abstract_declarator): Likewise. + (pp_cxx_type_id): Likewise. + (pp_cxx_exception_declaration): New function. + (pp_cxx_statement): Likewise. + (pp_cxx_simple_declaration): Likewise. + (pp_cxx_template_parameter_list): Likewise. + (pp_cxx_template_parameter): Likewise. + (pp_cxx_template_declaration): Likewise. + (pp_cxx_explicit_specialization): Likewise. + (pp_cxx_explicit_instantiation): Likewise. + (pp_cxx_declaration): Tidy. + (pp_cxx_pretty_printer_init): Initialize more fields. + + 2003-08-25 Mark Mitchell + + PR c++/8795 + * cp-tree.h (build_cplus_method_type): Remove. + * call.c (standard_conversion): Use build_method_type_directly + instead of build_cplus_method_type. + * class.c (build_clone): Likewise. + (adjust_clone_args): Likewise. + * decl.c (build_ptrmem_type): Likewise. + (grokdeclarator): Likewise. + (check_function_type): Likewise. + * decl2.c (grok_method_quals): Likewise. + (maybe_retrofit_in_chrg): Likewise. + * pt.c (copy_default_args_to_explicit_spec): Likewise. + (tsubst_function_type): Likewise. + (tsubst): Likewise. + * tree.c (build_cplus_method_type): Remove. + * typeck.c (merge_types): Use build_method_type_directly. + + 2003-08-23 Kriang Lerdsuwanakij + + PR c++/3765 + * search.c (dfs_access_in_type): Fix typo in comment. + (dfs_accessible_queue_p): Likewise. + (dfs_accessible_p): Only terminate when a friend is found. + (accessible_p): Return immediately if access_in_type allows + access. + + 2003-08-23 Kriang Lerdsuwanakij + + PR c++/641, c++/11876 + * friend.c (add_friend): Add complain parameter. + (make_friend_class): Likewise. + (do_friend): Adjust add_friend call. + * decl.c (grokdeclarator): Adjust make_friend_class call. + * parser.c (cp_parser_member_declaration): Likewise. + (cp_parser_template_declaration_after_export): Likewise. + * pt.c (instantiate_class_template): Adjust make_friend_class + and add_friend call. + * cp-tree.h (make_friend_class): Adjust declaration. + (add_friend): Likewise. + + 2003-08-21 Jason Merrill + + PR c++/11283 + * call.c (build_conditional_expr): Ignore cv-qual differences for + non-class types. + + 2003-08-21 Mark Mitchell + + PR c++/11551 + * parser.c (cp_parser_id_expression): Add declarator_p parameter. + (cp_parser_primary_expression): Adjust call to + cp_parser_id_expression. + (cp_parser_unqualified_id): Complain about the use of + typedef-names in a destructor declarator. + (cp_parser_postfix_expression): Adjust call to + cp_parser_id_expression. + (cp_parser_type_parameter): Likewise. + (cp_parser_template_argument): Likewise. + (cp_parser_declarator_id): Likewise. + + PR c++/11919 + * call.c (standard_conversion): Use same_type_p, not pointer + equality, to compare types. + + PR c++/10762 + * parser.c (cp_parser_using_declaration): Check for invalid uses + of template-ids here... + * decl2.c (do_class_using_decl): ... rather than here. + + 2003-08-20 Mark Mitchell + + PR c++/11834 + * pt.c (more_specialized): Bump processing_template_decl. + + 2003-08-21 Jason Merrill + + PR c++/11614 + * decl.c (grokdeclarator): Recognize a flexible array based on the + type, not the form of the declarator. + + 2003-08-20 Jason Merrill + + * semantics.c (simplify_aggr_init_expr): Split out from + simplify_aggr_init_exprs_r. Convert slot address to match + the return type. + * cp-tree.h: Declare it. + * tree.c (cp_copy_res_decl_for_inlining): Don't clobber the + DECL_NAME of a user variable. + + 2003-08-20 Nathan Sidwell + + PR c++/11945 + * pt.c (build_non_dependent_expr): Look inside COND_EXPR and + COMPOUND_EXPR. + * semantics.c (finish_expr_stmt): Always convert to void. + * typeck.c (build_x_compound_exp): Always convert to void. + + 2003-08-19 Mark Mitchell + + PR c++/11684 + * cp-tree.h (grok_op_properties): Change prototype. + * decl.c (grok_op_properties): Add complain parameter. + (grokfndecl): Pass it. + * pt.c (tsubst_decl): Adjust accordingly. + + PR c++/10926 + * decl.c (start_method): Return immediately if push_template_decl + does not like the declaration. + * pt.c (push_template_decl_real): Disallow member template + destructors. + + PR c++/11036 + * cp-tree.h (add_binding): Add prototype. + * class.c (add_method): Set TYPE_HAS_DESTRUCTOR if appropriate. + (maybe_warn_about_overly_private_class): Use + CLASSTYPE_DESTRUCTORS. + (pushclass): Adjust call to set_identifier_type_value. + * decl.c (add_binding): Give it external linkage. + (push_local_binding): Adjust call to add_binding. + (push_class_binding): Likewise. + (set_identifier_type_value_with_scope): Change prototype. Use + add_binding for global bindings. + (set_identifier_type_value): Adjust accordingly. + (pushtag): Likewise. + (pushdecl): Use set_identifier_type_value, not + set_identifier_type_value_with_scope. + (pushdecl_namespace_level): Adjust calls to + SET_IDENTIFIER_TYPE_VALUE to pass a DECL. + (pushdecl_class_level): Likewise. + (lookup_tag): Use select_decl. + (select_decl): Improve comment. + (record_builtin_type): Do not call pushdecl. + (cxx_init_decl_processing): Do not call xref_tag for bad_alloc. + (cp_finish_decl): Adjust call to set_identifier_type_value. + (check_elaborated_type_specifier): Improve checks for invalid uses + of typedefs. + (xref_tag): Adjust call to check_elaborated_type_specifier. + * decl2.c (grokclassfn): Do not set TYPE_HAS_DESTRUCTOR. + * name-lookup.c (set_namespace_binding): Use add_binding. + * parser.c (cp_parser_simple_type_specifier): Return a TYPE_DECL, + rather than an IDENTIFIER_NODE, to represent built-in types, if + requested by the caller. + (cp_parser_postfix_expression): Adjust call. + (cp_parser_type_specifier): Likewise. + (cp_parser_elaborated_type_specifier): Adjust call to + check_elaborated_type_specifier. + * typeck2.c (build_functional_cast): Do not perform name lookups. + + PR c++/10717 + * decl.c (expand_static_init): Remove unnecessary code. + + 2003-08-19 Andrew Pinski + + PR c++/10538, PR c/5582 + * cp/cp-lang.c (LANG_HOOKS_DECL_UNINIT): Define. + + 2003-08-19 Kriang Lerdsuwanakij + + PR c++/11174 + * init.c (build_offset_ref): Perform access checking for + pointer to member correctly. + + 2003-08-19 Gabriel Dos Reis + + * cp-lang.c (LANG_HOOKS_INITIALIZE_DIAGNOSTICS): Fix spelling. + + 2003-08-18 Nathan Sidwell + + PR c++/11957 + * cp-tree.h (finish_stmt_expr): Add bool parameter. + * init.c (finish_init_stmts): Pass true to finish_stmt_expr. Don't + adjust the stmt_expr here. + (build_vec_init): Use finish_stmt_expr_expr, convert result to + array type. + * parser.c (cp_parser_primar_expression): Adjust finish_stmt_expr + call. + * pt.c (tsubst_copy): Likewise. + * semantics.c (finish_stmt_expr): Add parameter. + + * pt.c (instantiate_class_template): Push to class's scope before + tsubsting base. + + 2003-08-17 Jan Hubicka + + PR C++/11702 + * semantics.c (finish_id_expression): Mark all functions as used. + + 2003-08-16 Nathan Sidwell + + PR c++/11512 + * cvt.c (convert_to_void): Indicate which side of conditional has + no effects, and rhs of comma operator. Test for no sideeffect + expressions here and always build a convert expr. + * init.c (expand_default_init): Convert the init to void. + * typeck.c (build_x_compound_expr): Do not check for side effects + here. + (build_compound_expr): Do not convert lhs when building a + template. + + 2003-08-15 Nathan Sidwell + + * cp-tree.def (NON_DEPENDENT_EXPR): Add operand. + * decl2.c (build_offset_ref_call_from_tree): Use + build_non_dependent_expr. + * error.c (dump_expr) : Dump the operand. + * pt.c (build_non_dependent_expr): Set operand. + + 2003-08-14 Jan Hubicka + + * decl2.c (mark_member_pointers): Rename to... + (mark_member_pointers_and_eh_tinfos): ... this one; deal with eh tinfos + (lower_function): Update call. + * except.c (eh_type_info): Break out from ... + (build_eh_type): ... here; tinfo is already used. + (finish_eh_spec_block): Mark tinfos as used. + * semantics.c (finish_handler_params): Mark tinfo as used. + * cp-tree.h (eh_type_info): Declare. + + 2003-08-15 Nathan Sidwell + + * pt.c (instantiate_class_template): Set location before + substuting bases. + + * decl.c (make_typename_type): Use my_friendly_assert. + * pt.c (tsubst_aggr_type): Rearrange context substitution. + + 2003-08-14 Jan Hubicka + + * method.c (use_thunk): Expand body directly. + + 2003-08-12 Mark Mitchell + + PR c++/11703 + * call.c (type_passed_as): Use TYPE_SIZE, not TYPE_PRECISION to + determine whether or not to promote types. + (convert_for_arg_passing): Likewise. + * decl2.c (cp_build_parm_decl): Do not set DECL_ARG_TYPE in + templates. + * pt.c (tsubst_decl): Do not expect it to be set. + + PR c++/9512 + PR c++/10923 + * cp-tree.h (check_elaborated_type_specifier): Declare. + (handle_class_head): Remove. + (note_got_semicolon): Likewise. + (note_list_got_semicolon): Likewise. + (finish_class_definition): Likewise. + * decl.c (check_elaborated_type_specifier): Make it public. + Robustify. + (handle_class_head): Remove. + * parser.c (cp_parser_elaborated_type_specifier): Use + check_elaborated_type_specifier. + (cp_parser_class_specifier): Do not call finish_class_definition. + (cp_parser_class_head): Or handle_class_head. Check for + over-qualified names. + * semantics.c (finish_class_definition): Remove. + + * parser.c (cp_parser_check_for_definition_in_return_type): New + function. + (cp_parser_simple_declaration): Adjust call to + cp_parser_init_declarator. + (cp_parser_decl_specifier_seq): Change type of + declares_class_or_enum parameter. + (cp_parser_explicit_instantiation): Adjust accordingly. + (cp_parser_type_specifier): Change type of + declares_class_or_enum parameter. + (cp_parser_init_declarator): Add declares_class_or_enum + parameter. + (cp_parser_parameter_declaration): Adjust call to + cp_parser_decl_specifier_seq. + (cp_parser_function_definition): Likewise. + (cp_parser_member_declaration): Likewise. + (cp_parser_single_declaration): Likewise. + + * cp-tree.h (lang_type_class): Remove has_call_overloaded, + has_array_ref_overloaded, has_arrow_overloaded, and got_semicolon. + (TYPE_OVERLOADS_CALL_EXPR): Remove. + (TYPE_OVERLOADS_ARRAY_REF): Likewise. + (TYPE_OVERLOADS_ARROW): Likewise. + (CLASSTYPE_GOT_SEMICOLON): Likewise. + * class.c (check_bases): Do not set them. + (finish_struct_1): Likewise. + * decl.c (cp_finish_decl): Do not set CLASSTYPE_GOT_SEMICOLON. + (build_ptrmemfunc_type): Likewise. + (grok_op_properties): Do not set TYPE_OVERLOADS_*. + (start_function): Do not check CLASSTYPE_GOT_SEMICOLON. + * decl2.c (grokfield): Do not set CLASSTYPE_GOT_SEMICOLON. + * lex.c (note_got_semicolon): Remove. + (note_list_got_semicolon): Likewise. + * parser.c (cp_parser_simple_declaration): Do not call + note_list_got_semicolon. + * pt.c (list_eq): Remove. + (lookup_template_class): Do not set CLASSTYPE_GOT_SEMICOLON. + (instantiate_class_template): Do not set TYPE_OVERLOADS*. + (instantiate_class_template): Do not set CLASSTYPE_GOT_SEMICOLON. + * ptree.c (cxx_print_type): Do not print them. + * semantics.c (finish_member_class_template): Do not call + note_list_got_semicolon. + + 2003-08-11 Aldy Hernandez + + * call.c (standard_conversion): Opaque pointers interconvert. + + * testsuite/g++.dg/other/opaque-3.C: New. + + 2003-08-11 Mark Mitchell + + * typeck.c (merge_types): Handle cv-qualified pointer-to-member + types correctly. + + 2003-08-10 Mark Mitchell + + PR c++/11789 + * cp-tree.h (get_vbase): Remove. + (get_vbase_types): Remove. + * init.c (expand_member_init): Correct logic for looking up base + classes. + + 2003-08-10 Gabriel Dos Reis + + * error.c (dump_expr): Tidy. + * cxx-pretty-print.c (pp_cxx_nonconsecutive_character): New. + (pp_cxx_begin_template_argument_list): Likewise. + (pp_cxx_end_template_argument_list): Likewise. + (is_destructor_name): Likewise. + (pp_cxx_unqualified_id): Likewise. + (pp_cxx_qualified_id): Likewise. + (pp_cxx_id_expression): Likewise. + (pp_cxx_new_expression): Likewise. + (pp_cxx_delete_expression): Likewise. + (pp_cxx_pm_expression): Likewise. + (pp_cxx_type_specifier): Rework. + (pp_cxx_type_id): Likewise. + (pp_cxx_primary_expression): Likewise. + (pp_cxx_postfix_expression): Likewise. + (pp_cxx_unary_expression): Likewise. + (pp_cxx_multiplicative_expression): Likewise. + (pp_cxx_conditional_expression): Likewise. + (pp_cxx_assignment_expression): Likewise. + (pp_cxx_pretty_printer_init): Tidy. + + 2003-08-10 Nathan Sidwell + + * cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): non-NULL + NODE is always a TREE_VEC of nonzero size. + (NUM_TMPL_ARGS): NODE is always a TREE_VEC. + * decl2.c (arg_assoc): Template args will be a vec. + * error.c (dump_decl) : Call + dump_template_argument_list. + (dump_template_parms): Args will be a vec. + * parser.c (cp_parser_template_argument_list): Produce a + vector, not a list. + * pt.c (coerce_template_parms): Args are always vectors. + (mangle_class_name_for_template): Likewise. + (lookup_template_function): Likewise. + (lookup_template_class): Likewise. + (tsubst_template_args): Likewise. + (tsubst_baselink): Use tsubst_template_args. + (tsubst_qualified_id): Likewise. + (tsubst_copy) : Likewise. + (tsubst_copy_and_build) : Likewise. + (any_dependent_template_args_p): Args are always vectors. + * tree.c (cp_tree_equal): Add TEMPLATE_ID_EXPR case. + + PR c++/11670 + * call.c (convert_like_real): Add rvalue binding error message. + * error.c (dump_expr) : Detect when the no expr is + really a cast. + + PR c++/10530 + * pt.c (dependent_type_p_r): A dependent template-id is a class + type with dependent template arguments, or a bound template + template parameter. + (type_dependent_expression_p): A template function decl cannot + have a dependent context. + + 2003-08-07 Kriang Lerdsuwanakij + + PR c++/5767 + * parser.c (cp_parser_class_name): Return immediately when scope + is error_mark_node. + + 2003-08-07 Aldy Hernandez + + * cp/Make-lang.in (cp/call.o): Add dependency for target.h. + + * cp/call.c (standard_conversion): Support opaque types. + Include target.h. + (strip_top_quals): Use cp_build_qualified_type instead of + TYPE_MAIN_VARIANT. + + * cp/typeck.c (convert_for_assignment): Support opaque types. + + * testsuite/g++.dg/other/opaque-1.C: New. + + * testsuite/g++.dg/other/opaque-2.C: New. + + 2003-08-06 Aldy Hernandez + + * decl.c (grokparms): Use cp_build_qualified_type instead + TYPE_MAIN_VARIANT. + + 2003-08-05 Gabriel Dos Reis + + * cxx-pretty-print.h: New file. + * cxx-pretty-print.c: Likewise. + * error.c (scratch_pretty_printer): Change type. + (init_error): Tidy. + (dump_aggr_type): Likewise. + (dump_global_iord): Likewise. + (dump_expr): Likewise. + (dump_char): Remove. + * cp-lang.c (LANG_HOOKS_INITIALIZE_DIAGNOSTITCS): Define. + (cxx_initialize_diagnostics): New function. + * Make-lang.in (CXX_OBJS): Add cp/cxx-pretty-print.o + (CXX_PRETTY_PRINT_H): New variable. + (cp/cxx-pretty-print.o): New rule. + (cp/cp-lang.o): Update dependence. + (cp/error.o): Likewise. + + 2003-08-05 Steven Bosscher + + * cp-tree.h (struct lang_decl): Don't include c_lang_decl. + (DECL_DECLARED_INLINE_P): Remove. + * decl2.c (import_export_decl): Only look at DECL_DECLARED_INLINE_P + if decl is a FUNCTION_DECL. This never made sense, but now it is + required to avoid a tree check failure. + * decl.c (grokfndecl): Don't touch DID_INLINE_FUNC. + * optimize.c (maybe_clone_body): Likewise. + + 2003-08-04 Roger Sayle + + * decl.c (cxx_insert_default_attributes): Delete. + * cp-tree.h (cxx_insert_default_attributes): Don't prototype. + * cp-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Don't define. + + 2003-08-03 Nathan Sidwell + + PR c++/11704 + * pt.c (type_dependent_expression_p): Cope with COMPONENT_REF with + unknown type. + + PR c++/11766 + * typeck.c (comp_ptr_ttypes_real): Don't loop on pointers to + member functions. + + 2003-08-02 Nathan Sidwell + + PR c++/9447 + * cp-tree.def (USING_DECL): Document its type. + * class.c (pushclass): If we're entering a template, push any + dependent using decls it has. + * decl2.c (do_class_using_decl): Refactor. Type is NULL iff it is + a dependent scope. + * pt.c (tsubst_decl) : Set type. + (tsubst): Remove USING_DECL checks. + (type_dependent_expression_p): Remove USING_DECL case. + * semantics.c (finish_member_declaration): A USING_DECL's type + indicates whether it is dependent. + + 2003-08-02 Nathan Sidwell + + * cp-tree.h (pushclass): Remove unneeded parameter. + * class.c (pushclass): Remove unneeded MODIFY parm. Adjust. + (push_nested_class): Adjust pushclass call. + * pt.c (instantiate_class_template): Likewise. + * semantics.c (begin_class_definition): Likewise. + + 2003-08-01 Nathanael Nerode + + * typeck2.c (add_exception_specifier): Use 'bool' where appropriate. + + 2003-08-01 Mark Mitchell + + PR c++/11697 + * decl.c (decls_match): Don't ignore the types of template + classes. + + PR c++/11744 + * pt.c (tsubst_copy_and_build): Refine Koenig lookup logic. + + 2003-08-01 Kriang Lerdsuwanakij + + PR c++/8442, c++/8806 + * decl.c (qualify_lookup): Accept TEMPLATE_DECL if types are + preferred. + (check_elaborated_type_specifier): Add allow_template_p + parameter. Check tag mismatch and class template. + (xref_tag): Add template_header_p parameter. Add assertion + that name is an IDENTIFIER_NODE. Remove implicit typename + warning. Simplify lookup process if globalize is true. + (cxx_init_decl_processing): Adjust call to xref_tag. + (xref_tag_from_type): Likewise. + * decl2.c (handle_class_head): Likewise. + * parser.c (cp_parser_elaborated_type_specifier, + cp_parser_class_head): Likewise. + * rtti.c (init_rtti_processing, build_dynamic_cast1, + tinfo_base_init, emit_support_tinfos): Likewise. + * class.c (is_base_of_enclosing_class): Remove. + * pt.c (convert_template_argument): Don't accept RECORD_TYPE as + template template argument. + * cp-tree.h (xref_tag): Adjust declaration. + (is_base_of_enclosing_class): Remove. + * NEWS: Document template template argument change. + + 2003-08-01 Nathan Sidwell + + * parser.c (cp_parser_init_declarator, + cp_paser_member_declaration): Reformat. + * pt.c (lookup_template_class, type_unification_real, unify, + type_dependent_expression_p): Reformat. + + PR c++/11295 + * cp-tree.h (tubst_flags_t): Add tf_stmt_expr_cmpd, + tf_stmt_expr_body. + (finish_stmt_expr_expr): Declare. + * parser.c (cp_parser_primary_expression): Tell + cp_parser_compount_statement that it is a statement expression. + (cp_parser_statement, cp_parser_labeled_statement, + cp_parser_compound_statement, cp_parser_statement_seq_opt): Add + in_statement_expr_p parameter. + (cp_parser_expression_statement): Likewise. Call + finish_stmt_expr_expr for final expression of a statement + expression. + (cp_parser_for_init_statement, + cp_parser_implicitly_scoped_statement, + cp_parser_already_scoped_statement, cp_parser_function_definition, + cp_parser_try_block, cp_parser_handled): Adjust. + * pt.c (tsubst_copy) : Pass tf_stmt_expr. + (tsubst_expr): Process tf_stmt_expr and tf_stmt_exprs flags. + (tsubst_expr) : Check tf_stmt_exprs flag. + * semantics.c (finish_expr_stmt): Do not deal with statement + expressions. + (begin_stmt_expr): Clear last_expr_type. + (finish_stmt_expr_expr): New. + (finish_stmt_expr): Process the value expression. + + * typeck.c (build_compound_expr): If RHS is a TARGET_EXPR, put the + compound expr inside the target's initializer. + + PR c++/11525 + * parser.c (cp_parser_primary_expression): Do not set + non-constant-p merely because it is a dependent scope. + + PR c++/9447 + * decl2.c (do_class_using_decl): Set type to NULL_TREE. + * semantics.c (finish_expr_stmt): Do not convert to void in a + template. + + 2003-07-31 Nathan Sidwell + + * pt.c (coerce_template_parms): Refactor. + (fn_type_unification): Increment processing_template_decl when + tsubsting an incomplete set of explicit args. + + PR c++/11347 + * pt.c (instantiate_class_template): Increment + processing_template_decl around the tsubst of a template member + class. + (tsubst_qualified_id): Assert we do not have a dependent scope. + + * pt.c (coerce_template_template_parms, lookup_template_class, + can_complete_type_without_circularity, instantiate_class_template, + tsubst_decl, unify): Reformat. + + 2003-07-31 Jan Hubicka + + * decl2.c (maybe_make_one_only): Use mark_referenced. + * method.c (use_thunk): Likewsie. + + 2003-07-30 Jan Hubicka + + * class.c (build_vtable_entry_ref): Kill. + (build_vtbl_ref_1): Do not call build_vtable_entry_ref. + (build_vfn_ref): Do not call build_vtable_entry_ref. + * cp-lang.c (LANG_HOOKS_PREPARE_ASSEMBLE_VARIABLE): Kill. + * cp-tree.h (prepare_assemble_variable): Kill. + * cp-decl.c (prepare_assemble_variable): Kill. + + 2003-07-29 Geoffrey Keating + + * parser.c (cp_lexer_new_main): Use c_common_no_more_pch instead + of setting valid_pch by hand. + + 2003-07-29 Rainer Orth + + * decl.c (finish_enum): Initialize underlying_type. + + 2003-07-29 Nathan Sidwell + + PR c++/9447 + * decl.c (add_binding): Add bval local variable. + (push_class_level_binding): Likewise. Allow a USING_DECL to be + pushed. + * decl2.c (do_class_using_decl): The type of a using decl is + unknown. + * parser.c (cp_parser_postfix_expression): Refactor unqualified-id + function call lookup code. + * pt.c (tsubst): A USING_DECL will have unknown type. + (tsubst_copy_and_build): Allow a using decl. + (type_dependent_expression_p): A USING_DECL will make it + dependent. + * semantics.c (finish_member_declaration): Push a dependent using + declaration. + + 2003-07-28 Mark Mitchell + + PR c++/11530 + * parser.c (cp_parser_postfix_expression): Do not call mark_used. + * semantics.c (finish_id_expression): Call mark_used for all + declarations. + + 2003-07-28 Mark Mitchell + + PR c++/11667 + * call.c (standard_conversion): Allow all integral->enumeral + conversions, after marking them as bad. + * decl.c (finish_enum): Make sure that all enumerators are + properly converted to the underlying type. + (build_enumerator): Set DECL_CONTEXT for namespace-scope + enumeration types. + * pt.c (tsubst_copy): Adjust handling of CONST_DECLs accordingly. + (tsubst_enum): Tidy. + + * Make-lang.in (typeck.o): Depend on convert.h. + (class.o): Likewise. + (rtti.o): Likewise. + * call.c: Include convert.h. + (convert_arg_to_ellipsis): Use convert_to_real. + * class.c: Include convert.h. + (build_base_path): Use convert_to_integer. + * rtti.c: Include convert.h. + (build_headof): Use convert_to_integer. + * typeck.c: Include convert.h. + (decay_conversion): Use convert_to_integer. + (build_unary_op): Use build_nop. + (get_delta_difference): Use convert_to_integer. + (build_ptrmemfunc): Avoid unnecessary conversions. + + 2003-07-28 Jan Hubicka + + * decl2.c (mark_member_pointers): Verify that member pointer points to + the function. + + 2003-07-28 Nathan Sidwell + + * cp-tree.h (begin_compound_stmt): No scope arg is a bool. + (finish_compound_stmt): Remove no scope arg. + * decl.c (register_dtor_fn): Adjust begin_compound_stmt and + end_compound_stmt calls. + (expand_static_init, begin_destructor_body, begin_function_body, + finish_function_body): Likewise. + * decl2.c (start_objects, finish_objects, + start_static_storage_duration_function, + finish_static_storage_duration_function): Likewise. + * init.c (begin_init_stmts, finish_init_stmts, + construct_virtual_base, build_vec_init): Likewise. + * method.c (do_build_assign_ref, synthesize_method): Likewise. + * parser.c (cp_parser_compound_statement, + cp_parser_implicitly_scoped_statement, + cp_parser_already_scoped_statement): Likewise. + * pt.c (tsubst_expr): Likewise. + * semantics.c (begin_compound_stmt): No scope arg is a bool. + (finish_compound_stmt): Remove no scope arg. + + * error.c (dump_expr) : A compound expr is + always dyadic. + + 2003-07-27 Mark Mitchell + + * call.c (standard_conversion): Tweak handling of + pointer-to-member types. + * pt.c (tsubst): Correctly qualify pointers-to-data member types. + * typeck.c (comp_ptr_ttypes_real): Check qualifiers on + pointer-to-data member types. + + 2003-07-27 Nathan Sidwell + + * parser.c (cp_parser_type_parameter): Reformat. + (cp_parser_parameter_declaration): Deprecate default args where + not allowed. + + 2003-07-26 Nathan Sidwell + + * cfns.h: Rebuilt. + + * cp-tree.h (begin_init_stmts, finish_init_stmts): Remove. + (begin_global_stmt_expr, finish_global_stmt_expr): Remove. + * init.c (begin_init_stmts): Make static. Return is_global + value. Always call begin_stmt_expr. + (finish_init_stmts): Make static. Add is_global parm. Always + building a stmt tree. + (build_aggr_init): Adjust begin_init_stmts, finish_init_stmts calls. + (build_vec_init): Likewise. Always building a stmt tree. + (expand_default_init): Always building a stmt tree. + (get_temp_regvar): Likewise. + * semantics.c (begin_global_stmt_expr, + finish_global_stmt_expr): Remove. + + 2003-07-25 Nathan Sidwell + + * cp-tree.h (build_compound_expr): Take LHS & RHS args. + (build_x_compound_expr_from_list): Declare. + * typeck.c (build_x_compound_expr_from_list): New. + (build_x_compound_expr): Adjust. + (build_compound_expr): Remove unreachable code. Take two + parameters, adjust. + * decl.c (grok_reference_init): Use + build_x_compound_expr_from_list. + (expand_static_init): Adjust build_compound_expr call. + (cxx_maybe_build_cleanup): Likewise. + * init.c (perform_member_init): Use + build_x_compound_expr_from_list. + (build_new_1): Likewise. + (build_vec_delete): Adjust build_compound_expr calls. + (build_vbase_delete): Likewise. + * typeck2.c (store_init_value): Use + build_x_compound_expr_from_list. + (build_functional_cast): Likewise. + + 2003-07-25 Nathan Sidwell + + * cp-tree.h (enum tsubst_flags_t): Add tf_user. + * decl.c (make_typename_type): Pass it. + * pt.c (lookup_template_class): Use it. + (resolve_typename_type): Pass it. + * semantics.c (finish_template_type): Pass it. + + 2003-07-25 Nathan Sidwell + + PR c++/11617 + * cp-tree.h (qualified_name_lookup_error): Declare. + * pt.c (tsubst_qualified_id): Use qualified_name_lookup_error for + errors. + (tsubst_expr) : Likewise. + (tsubst_copy_and_build) : Likewise. + * semantics.c (qualified_name_lookup_error): New, broken out of ... + (finish_id_expression): ... here. Use it. + + 2003-07-25 Falk Hueffner + + * cfns.gperf: Add '%%' delimiter to placate gperf 3.0. + + 2003-07-25 Nathan Sidwell + + PR c++/11596 + * pt.c (maybe_fold_nontype_arg, maybe_fold_nontype_args): Remove. + (tsubst_template_arg): New. + (tsubst_template_arg_vector): Rename to ... + (tsubst_template_args): ... this. Accept a TREE_LIST form. Use + tsubst_template_arg. + (coerce_template_parms): Use tsubst_template_arg for default + value. + (tsubst_template_parms): Likewise. + (tsubst_aggr_type): Adjust. + (tsubst_decl): Likewise. + (tsubst): Use tsubst_template_arg for a DOMAIN. Adjust. + (tsubst_copy) : Use tsubst_template_args. + + 2003-07-25 Gabriel Dos Reis + + * Make-lang.in (cp/error.o): Depend on DIAGNOSTIC_H. + * error.c: Use the new pretty-printer framework. + + 2003-07-24 Per Bothner + + * decl.c (pushdecl_class_level): Don't use push_srcloc/pop_srcloc + which causes errors messages to incorrectly mention included files. + + 2003-07-24 Mark Mitchell + + * cp-tree.h (convert_to_base_statically): Declare. + * call.c (build_special_member_call): Convert INSTANCE to the base + type. + * class.c (convert_to_base_statically): New method. + * init.c (construct_virtual_base): Use it. + * method.c (do_build_assign_ref): Fix typo in comment. + + 2003-07-24 Jason Merrill + + * decl.c: Just set truthvalue_* to boolean_*. + + 2003-07-24 Nathan Sidwell + + * decl.c (reshape_init): Remove unreachable code. + + 2003-07-24 Kriang Lerdsuwanakij + + PR c++/11513 + * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): Use current_scope. + + 2003-07-23 Mark Mitchell + + PR c++/11645 + * cp-tree.h (accessible_base_p): Declare. + * call.c (build_over_call): Use it. + * search.c (accessible_base_p): New function, split out from ... + (lookup_base): ... here. + + PR c++/11517 + * call.c (build_conditional_expr): Use perform_implicit_conversion + and error_operand_p. Robustify. + * typeck.c (build_unary_op): Use perform_implicit_conversion. + + 2003-07-23 Nathan Sidwell + + PR c++/10953 + * parser.c (cp_parser_nested_name_specifier): Reset scope on + failure. + (cp_parser_elaborated_type_specifier): Likewise. + + 2003-07-22 Mark Mitchell + + Eliminate use of POINTER_TYPE for pointers-to-members. + * call.c (standard_conversion): Rework pointer-to-member handling. + Add comments. + (add_builtin_candidate): Likewise. + (resolve_scoped_fn_name): Remove. + (build_conditional_expr): Rework pointer-to-member handling. + (compare_ics): Likewise. + * class.c (check_field_decls): Use TYPE_PTR_P. + * cp-lang.c (cp_var_mod_type_p): Rework pointer-to-member + handling. + * cp-tree.h (SCALAR_TYPE_P): Use TYPE_PTR_TO_MEMBER_P. + (TYPE_PTRMEM_P): Add comment. + (TYPE_PTR_P): Simplify. + (TYPE_PTROB_P): Correct definition. + (TYPE_PTR_TO_MEMBER_P): New macro. + (TYPE_PTRMEM_CLASS_TYPE): Adjust. + (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise. + (resolved_scoped_fn_name): Remove declaration. + (build_offset_ref): Change prototype. + (resolve_offset_ref): Remove. + (comp_target_types): Remove. + * cvt.c (cp_convert_to_pointer): Rework pointer-to-member + handling. + (convert_to_reference): Use can_convert. + (ocp_convert): Improve error handling. Rework pointer-to-member + handling. + (perform_qualification_conversions): Rework pointer-to-member + handling. + * decl.c (build_ptrmem_type): Handle functions too. + (create_array_type_for_decl): Remove OFFSET_TYPE error message. + (grokdeclarator): Use OFFSET_TYPE for pointers to data members. + (grokparms): Remove OFFSET_TYPE error message. + * dump.c (cp_dump_tree): Rework pointer-to-member handling. + * error.c (dump_type_prefix): Likewise. + * expr.c (cplus_expand_constant): Use build_nop. + * init.c (build_offset_ref): Add address_p parameter. Fold in + necessary bits from resolve_offset_ref. + (resolve_offset_ref): Remove. + * parser.c (cp_parser_postfix_expression): Remove special case + code for OFFSET_TYPE. + * pt.c (convert_nontype_argument): Rework pointer-to-member + handling. + (convert_template_argument): Likewise. + (unify): Likewise. + (invalid_nontype_parm_type_p): Likewise. + (dependent_type_p_r): Likewise. + * rtti.c (get_tinfo_decl): Remove OFFSET_TYPE special case. + (target_incomplete_p_): Rework pointer-to-member + handling. + (get_pseudo_ti_init): Likewise. + (get_pseudo_ti_desc): Likewise. + * semantics.c (finish_qualified_id_expr): Adjust call to + build_offset_ref. Remove use of resolve_offset_ref. + * tree.c (pod_type_p): Use TYPE_PTR_TO_MEMBER_P. + * typeck.c (target_type): Use TYPE_PTRMEM_P. + (type_unknown_p): Remove obsolete code about the time before + non-dependent expressions were handled correctly. + (qualify_type_recursive): Remove. + (composite_pointer_type_r): New function. + (composite_pointer_type): Use it. + (merge_types): Remove dead comments. + (comp_cv_target_types): Remove. + (comp_target_types): Likewise. + (comp_target_parms): Likewise. + (cxx_sizeof_or_alignof_type): Remove OFFSET_TYPE error. + (build_indirect_ref): Use TYPE_PTR_TO_MEMBER_P. + (build_binary_op): Do not use of comp_target_types. + (pointer_diff): Remove OFFSET_TYPE case. + (build_unary_op): Adjust pointer-to-member handling. + (unary_complex_lvalue): Likewise. + (check_for_casting_away_constness): Add description parameter. + (build_static_cast): Pass it. + (build_reinterpret_cast): Use check_for_casting_away_constness. + (build_const_cast): Adjust pointer-to-member handling. + (build_c_cast): Likewise. + (convert_for_assignment): Remove OFFSET_TYPE error message. + (comp_ptr_ttypes_real): Adjust pointer-to-member handling. + (comp_ptr_ttypes_reinterpret): Remove. + (casts_away_constness_r): Adjust pointer-to-member handling. + (casts_away_constness): Liekwise. + (strip_all_pointer_quals): Remove. + * typeck2.c (digest_init): Adjust pointer-to-member handling. + (build_m_component_ref): Likewise. + + 2003-07-22 Wolfgang Bangerth + + * lex.c (unqualified_fn_lookup_error): Mention that the error + message needs to be kept in synch with the manual. + + 2003-07-22 Nathan Sidwell + + PR c++/11614 + * decl.c (grokdeclarator): An array member is only a flexible + array member if the field itself is the array. + + 2003-07-22 Kriang Lerdsuwanakij + + PR c++/10793 + * decl.c (xref_basetypes): Handle error_mark_node. + + 2003-07-22 Nathan Sidwell + + * cp-tree.h (enum cp_lvalue_kind): Add clk_packed. + * tree.c (lvalue_p_1): Set it. + * class.c (check_field): Don't allow non-packed non-POD fields to + be packed. + * call.c (reference_binding): Need a temporary for all bitfield + and packed fields. + (convert_like_real): Check it is ok to make a temporary here. + + 2003-07-21 Nathan Sidwell + + * cp-tree.h (hack_identifier): Remove. + * method.c (hack_identifier): Remove. + * semantics.c (finish_id_expression): Expand hack_identifier + here. Simplify. + + 2003-07-19 Kaveh R. Ghazi + + * call.c class.c decl.c decl2.c g++spec.c lex.c parser.c pt.c rtti.c + semantics.c typeck.c: Remove unnecessary casts. + + 2003-07-18 Nathan Sidwell + + * cp-tree.h (hack_identifier): Remove. + * method.c (hack_identifier): Remove. + * semantics.c (finish_id_expression): Expand hack_identifier + here. Simplify. + + 2003-07-18 Nathan Sidwell + + * cp-tree.h (finish_non_static_data_member): Add object param. + * method.c (hack_identifier): Adjust. + * pt.c (tsubst_copy_and_build) : Don't search + again for a FIELD_DECL. + * semantics.c (finish_non_static_data_member): Add object + parameter. Always save the DECL in the COMPONENT_REF. + * call.c (resolve_scoped_fn_name): Adjust. + + 2003-07-17 Zack Weinberg + + * pt.c (get_bindings): Make definition consistent with + forward declaration. + + 2003-07-17 Kriang Lerdsuwanakij + + PR c++/7809 + * friend.c (add_friend): Check access for member functions + and templates. + + 2003-07-17 Gabriel Dos Reis + + PR c++/10668 + * typeck.c (build_class_member_access_expr): Improve diagnostic. + + 2003-07-16 Mark Mitchell + + PR c++/11547 + * cp-tree.h (DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P): New + macro. + (DECL_PRETTY_FUNCTION_P): Use VAR_DECL_CHECK. + * decl.c (duplicate_decls): Merge + DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P. + * parser.c (cp_parser_postfix_expression): Adjust call to + cp_parser_initializer_list and + cp_parser_parenthesized_expression_list. + (cp_parser_parenthesized_expression_list): Add non_constant_p. + (cp_parser_new_placement): Adjust call to + cp_parser_parenthesized_expression_list. + (cp_parser_direct_new_declarator): Likewise. + (cp_parser_conditional_expression): Remove. + (cp_parser_constant_expression): Parse an assignment-expression, + not a conditional-expression. + (cp_parser_simple_declaration): Resolve expression/declaration + ambiguity more quickly. + (cp_parser_mem_initializer): Adjust call to + cp_parser_parenthesized_expression_list. + (cp_parser_init_declarator): Keep track of whether or not the + initializer is a constant-expression. + (cp_parser_initializer): Add non_constant_p parameter. + (cp_parser_initializer_clause): Likewise. + (cp_parser_initializer_list): Likewise. + (cp_parser_attribute_list): Adjust call to + cp_parser_parenthesized_expression_list. + (cp_parser_functional_cast): Likewise. + * pt.c (tsubst_decl): Copy + DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P. + (tsubst_expr): Tweak use of DECL_PRETTY_FUNCTION_P. + * semantics.c (finish_id_expression): Use + DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P. + + 2003-07-16 Neil Booth + + * lang-options.h: Remove. + + 2003-07-16 Andrew Pinski + + PR c/10962 + * class.c (field_decl_cmp): Remove. + (resort_field_decl_cmp): Remove. + (resort_sorted_fields): Remove. + (add_fields_to_vec): Rename to ... + (add_fields_to_record_type): this. + (finish_struct_1): Change to be using + sorted_fields_type's fields. + * cp-tree.h (lang_decl): In lang_decl_u3 + change sorted_fields to be a pointer to + sorted_fields_type. + (resort_sorted_fields): Remove prototype. + * search.c (lookup_field_1): Change to be using + sorted_fields_type's fields. + + 2003-07-16 Kriang Lerdsuwanakij + + PR c++/5421 + * decl.c (grokdeclarator): Handle TEMPLATE_ID_EXPR if friend + is a member of other class. + * friend.c (do_friend): Don't build TEMPLATE_DECL if friend + is a specialization of function template. + + 2003-07-16 Gabriel Dos Reis + + PR c++/10903 + * pt.c (convert_nontype_argument): Fix thinko in diagnostic. + Improve. + + 2003-07-15 Mark Mitchell + + * cp-tree.def (LOOKUP_EXPR): Remove. + * cp-tree.h (cp_id_kind): Add CP_ID_KIND_UNQUALIFIED_DEPENDENT. + (LOOKUP_EXPR_GLOBAL): Remove. + (get_bindings): Remove. + (is_aggr_type_2): Remove. + * call.c (resolved_scoped_fn_name): Remove support for + LOOKUP_EXPR. + * decl.c (grokfndecl): Likewise. + (grokdeclarator): Likewise. + * error.c (dump_decl): Likewise. + (dump_expr): Likewise. + * friend.c (do_friend): Likewise. + * init.c (build_offset_ref): Likewise. + * lex.c (unqualified_fn_lookup_error): Use pedwarn. Do not create + LOOKUP_EXPRs + * mangle.c (write_expression): Remove support for LOOKUP_EXPR. + * parser.c (cp_parser_postfix_expression): Modify Koenig lookup + test. + * pt.c (get_bindings): Give it internal linkage. + (check_explicit_specialization): Remove support for LOOKUP_EXPR. + (lookup_template_function): Likewise. + (for_each_tempalte_parm_r): Likewise. + (tsubst_decl): Likewise. + (tsubst_qualified_id): Handle template template parameters. + (tsubst_copy): Remove support for LOOKUP_EXPR. + (tsubst_copy_and_build): Likewise. + (most_general_template): Likewise. + (value_dependent_expression_p): Likewise. + (type_dependent_expression_p): Note that IDENTIFIER_NODEs are + always dependent. + * semantics.c (perform_koenig_lookup): Do not create + IDENTIFIER_NODEs. + (finish_fname): Likewise. + (finish_id_expression): Likewise. + * tree.c (is_aggr_type_2): Remove. + + 2003-07-16 Gabriel Dos Reis + + PR c++/11531 + * typeck.c (check_return_expr): Fix thinko in diagnostic. + + 2003-07-15 Kriang Lerdsuwanakij + + PR c++/10108 + * pt.c (tsubst_decl) : Add a check for + error_mark_node. + + 2003-07-14 Mark Mitchell + + PR c++/11509 + * pt.c (dependent_scope_ref_p): New function. + (value_dependent_expression_p): Use it. + (type_dependent_expression_p): Likewise. + + * pt.c (tsubst_friend_function): Use reregister_specialization. + + PR c++/7019 + * cp-tree.h (lookup_qualified_name): Adjust prototype. + * decl.c (lookup_qualified_name): Add complain parameter. Adjust + call to is_aggr_type. + * parser.c (cp_parser_lookup_name): Adjust call to + lookup_qualified_name. + * pt.c (tsubst_qualified_id): Likewise. + (tsubst_copy_and_build): Likewise. + * semantics.c (finish_qualified_id_expr): Deal with erroneous + expressions. + + 2003-07-14 Gabriel Dos Reis + + PR c++/11510 + * call.c (op_error): Properly format REALPART_EXPR and + IMAGPART_EXPR. + * error.c (dump_expr): Likewise. + + 2003-07-14 Gabriel Dos Reis + + * error.c (dump_expr): Handle EMPTY_CLASS_EXPR. + + 2003-07-14 Gabriel Dos Reis + + PR c++/5293 + * call.c (initialize_reference): Improve diagnostic. + + 2003-07-14 Kriang Lerdsuwanakij + + PR c++/11154 + * pt.c (more_specialized_class): Add full_args parameter. + (most_specialized_class): Adjust calls to more_specialized_class. + * cp-tree.h (more_specialized_class): Adjust declaration. + + 2003-07-14 Dan Nicolaescu + + * lex.c (enum tree_node_kind): Delete. + + 2003-07-13 Mark Mitchell + + PR c++/11503 + * cp-tree.h (DECL_SELF_REFERENCE_P): New macro. + (SET_DECL_SELF_REFERENCE_P): Likewise. + * class.c (build_self_reference): Use SET_DECL_SELF_REFERENCE_P. + * pt.c (tsubst_decl): Copy it. + * search.c (lookup_base): Use DECL_SELF_REFERENCE_P. + + * pt.c (reregister_specialization): Fix thinko in previous change. + + * cp-tree.h (cp_id_kind): New type. + (unqualified_name_lookup_error): Change prototype. + (unqualified_fn_lookup_error): New function. + (do_identifier): Remove. + (do_scoped_id): Likewise. + (tsubst_copy_and_build): Change prototype. + (reregister_specialization): New function. + (perform_koenig_lookup): Likewise. + (finish_id_expression): Likewise. + * call.c (build_method_call): Adjust call to + unqualified_name_lookup_error. + * decl.c (duplicate_decls): Use reregister_specialization. + * lex.c (is_global): Remove. + (unqualified_name_lookup_error): Return a value. + (do_identifier): Remove. + (do_scoped_id): Likewise. + (identifier_typedecl_value): Remove. + (unqualified_fn_lookup_error): New function. + * parser.c (cp_parser_id_kind): Remove. + (cp_parser_non_constant_id_expression): Remove. + (cp_parser_primary_expression): Use finish_id_expression. + (cp_parser_class_or_namespace_name): Use cp_id_kind, not + cp_parser_id_kind. + (cp_parser_postfix_expression): Use perform_koenig_lookup. + (cp_parser_template_argument): Use cp_id_kind. + (cp_parser_fold_non_dependent_expr): Adjust call to + tsubst_copy_and_build. + * pt.c (unregister_specialization): Rename to ... + (reregister_specialization): This. + (tsubst_friend_function): Use it. + (maybe_fold_nontype_arg): Adjust call to tsubst_copy_and_build. + (tsubst_qualified_id): Likewise. + (tsubst_expr): Likewise. + (tsubst_copy_and_build): Add function_p parameter. Use + finish_id_expression. Introduce RECUR macro. + (tsubst_non_call_postfix_expression): New function. + (regenerate_decl_from_template): Use reregister_specialization. + * semantics.c (perform_koenig_lookup): New function. + (finish_id_expression): Likewise. + + 2003-07-13 Kriang Lerdsuwanakij + + * pt.c (push_access_scope_real): Remove. + (push_access_scope): Move code from push_access_scope_real. + (pop_access_scope): Don't check for TEMPLATE_DECL. + (instantiate_template): Defer access checking during template + substitution. + (regenerate_decl_from_template): Tidy. + + 2003-07-11 Nathanael Nerode + + PR c++/11437 + * operators.def: Add definitions for __imag__, __real__. + + 2003-07-11 Nathan Sidwell + + PR c++/11050 + * parser.c (cp_parser_expression_list): Rename to ... + (cp_parser_parenthesized_expression_list): ... here. Add attribute + parameter, parse the surounding parentheses. + (cp_parser_skip_to_closing_parenthesis): Add recover and or_comma + parameters. Return int. + (cp_parser_skip_to_closing_parenthesis or comma): Remove. + (cp_parser_postfix_expression): Adjust function call parsing. + (cp_parser_new_placement): Adjust. + (cp_parser_new_initializer): Likewise. + (cp_parser_cast_expression): Likewise. + (cp_parser_selection_statement): Likewise. + (cp_parser_mem_initializer): Likewise. + (cp_parser_asm_definition): Likewise. + (cp_parser_init_declarator): Likewise. + (cp_parser_declarator): Make + cdtor_or_conv_p an int ptr. + (cp_parser_direct_declarator): Likewise. Check for a parameter + list on cdtors & conv functions. + (cp_parser_initializer): Adjust. + (cp_parser_member_declaration): Adjust. + (cp_parser_attribute_list): Move code into + cp_parser_parens_expression_list. + (cp_parser_functional_cast): Adjust. + * pt.c (type_dependent_expression_p): Erroneous expressions are + non-dependent. + + 2003-07-11 Geoffrey Keating + + * decl.c (cp_finish_decl): Handle 'used' attribute. + + * cp-lang.c (c_reset_state): New dummy routine. + * cp-tree.h (finish_file): Move prototype to c-common.h. + * parser.c (c_parse_file): Rename from yyparse; don't call finish_file. + + 2003-07-11 Mark Mitchell + + PR c++/8327 + * pt.c (tsubst_qualified_id): Implement suggested resolution for + Core Issue 2. + (type_dependent_expression_p): Likewise. + + 2003-07-10 Mark Mitchell + + * typeck.c (build_binary_op): Do not warn about signed + vs. unsigned comparisons in the bodies of templates. + + PR c++/9411 + * parser.c (cp_parser_postfix_expression): Check dependency of + functions. + + 2003-07-09 Mark Mitchell + + PR c++/10032 + * decl.c (cxx_init_decl_processing): With -pedantic, pedwarns are + still errors. + + PR c++/10527 + * error.c (decl_to_string): Do not print default argument + expressions. + + * cp-tree.h (break_out_calls): Remove declaration. + * tree.c (break_out_calls): Remove. + * typeck.c (build_modify_expr): Avoid invalid sharing of trees. + + 2003-07-09 Nathan Sidwell + + PR c++ 9483 + * class.c (check_field_decls): Pass DECL_NAME to constructor_name_p. + * decl2.c (constructor_name_p): Avoid repeated constructor_name + calls. + * decl.c (grokdeclarator): Refactor ctor/dtor detection. + + 2003-07-09 Mark Mitchell + + * typeck.c (build_x_unary_op): Take note of the fact that + PREINCREMENT_EXPR and POSTINCREMENT_EXPR are binary operations on + trees. + + * parser.c (cp_parser_primary_expression): Preserve the form of + qualified expressions in templates, even if they are not + dependent. + * pt.c (convert_nontype_argument): Handle non-dependent SCOPE_REFs. + (tsubst_qualified_id): Likewise. + * search.c (accessible_p): Treat everything in the body of a + template as accessible. + + 2003-07-08 Mark Mitchell + + * cp-tree.def (NON_DEPENDENT_EXPR): New node. + * cp-tree.h (build_call_from_tree): Remove. + (build_member_call): Likewise. + (dependent_template_arg_p): Remove. + (any_dependent_template_arguments_p): New function. + (dependent_template_id_p): Likewise. + (any_type_dependent_arguments_p): Likewise. + (build_non_dependent_expr): Likewise. + (build_non_dependent_args): Likewise. + (build_x_compound_expr): Adjust prototype. + * call.c (build_new_method_call): Handle non-dependent expressions + correctly. + * decl2.c (grok_array_decl): Likewise. + (build_offset_ref_call_from_tree): Likewise. + (build_call_from_tree): Remove. + * error.c (dump_decl): Handle NON_DEPENDENT_EXPR. + (dump_expr): Likewise. + * init.c (build_member_call): Remove. + * mangle.c (write_expression): Update handling for template-ids. + * parser.c (cp_parser_primary_expression): Use + any_dependent_template_arguments_p. Update constant-expression + handling. + (cp_parser_postfix_expression): Use + any_type_dependent_arguments_p. Simplify call processing. + (cp_parser_unary_expression): Simplify. + (cp_parser_expression): Adjust for changes to + build_x_compound_expr. + (cp_parser_template_argument): Implement standard-conforming + parsing of non-type template arguments. + (cp_parser_direct_declarator): Use + cp_parser_fold_non_dependent_expr. + (cp_parser_fold_non_dependent_expr): New function. + (cp_parser_next_token_ends_template_argument_p): Likewise. + * pt.c (convert_template_argument): Do not call + maybe_fold_nontype_arg. + (tsubst_baselink): Likewise. + (tsubst_copy_and_build): Share common code. Make sizeof/alignof + processing work correctly for non-dependent expressions. Adjust + handling of COMPOUND_EXPR. Simplify call processing. + (value_dependent_expression_p): Deal with functional casts and + sizeof/alignof correctly. + (type_dependent_expression_p): Handle overloaded functions. + (any_type_dependent_arguments_p): New function. + (any_dependent_template_arguments_p): Likewise. + (dependent_template_p): Treat SCOPE_REFs as dependent. + (dependent_template_id_p): Simplify. + (build_non_dependent_expr): New function. + (build_non_dependent_args): Likewise. + * semantics.c (finish_stmt_expr): Don't make dependent + statement-expresions have void type. + (finish_call_expr): Handle non-dependent expressions + correctly. + * tree.c (lvalue_p_1): Treat NON_DEPENDENT_EXPRs as lvalues. + * typeck.c (cxx_sizeof_or_alignof_type): Give the expression + type size_t, even in templates. + (expr_sizeof): Likewise. + (finish_class_member_access_expr): Handle non-dependent expressions + correctly. + (build_x_indirect_ref): Likewise. + (build_x_binary_op): Likewise. + (build_x_unary_op): Likewise. + (build_x_conditional_expr): Likewise. + (build_x_compound_expr): Likewise. + * typeck2.c (build_x_arrow): Likewise. + + 2003-07-09 Jan Hubicka + + * cp-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New. + * decl.c (duplicate_decls): Use DECL_ESTIMATED_INSNS. + (start_function): Use DECL_ESTIMATED_INSNS. + * optimize.c (maybe_clone_body): Use DECL_ESTIMATED_INSNS. + + * decl2.c (maybe_emit_vtables): Fix marking vtables as needed in + unit-at-a-time + + 2003-07-08 Kriang Lerdsuwanakij + + PR c++/11030 + * pt.c (instantiate_class_template): Don't call xref_tag to + inject name when the friend class is a specialization. + + 2003-07-07 Mark Mitchell + + * cp-tree.h (build_scoped_method_call): Remove. + (lookup_qualified_name): Remove parameter. + (tsubst_copy_and_build): Declare. + (finish_qualified_object_call_expr): Remove. + (check_accessibility_of_qualified_id): New function. + (finish_qualified_id_expr): Likewise. + (non_reference): Likewise. + (build_expr_from-tree): Remove. + * call.c (non_reference): Remove. + (build_scoped_method_call): Likewise. + (build_method_call): Use error_operand_p. Assert that we are not + processing a template. + (standard_conversion): Use non_reference. + * class.c (build_vtbl_entry_ref): Likewise. + (build_vtbl_ref_1): Likewise. + * cvt.c (build_expr_type_conversion): Use non_reference. + * decl.c (lookup_qualified_name): Remove flags parameter. + (grok_op_properties): Use non_reference. + * decl2.c (grok_array_decl): Likewise. + (build_expr_from_tree): Remove. + (build_offset_ref_call_from_tree): Update comment. + * error.c (parm_to_string): Call reinit_global_formatting_buffer. + * except.c (prepare_eh_types): Use non_reference. + (can_convert_eh): Likewise. + * init.c (build_dtor_call): Avoid using build_method_call. + * mangle.c (write_template_param): Remove misleading comment. + * method.c (locate_copy): Use non_reference. + * parser.c (cp_parser_scope_through_which_access_occurs): Remove. + (cp_parser_primary_expression): Do not create SCOPE_REFs is + non-dependent contexts. + (cp_parser_postfix_expression): Use finish_qualified_id_expr. + (cp_parser_direct_declarator): Use tsubst_copy_and_build, not + build_expr_from_tree. + (cp_parser_lookup_name): Adjust call to lookup_qualified_name. + Use check_accessibility_of_qualified_id. + * pt.c (maybe_fold_nontype_arg): Use tsubst_copy_and_build, not + build_expr_from_tree. + (tsubst_baselink): New function. + (tsubst_qualified_id): Likewise. + (tsubst_copy): Use them. Remove support for METHOD_CALL_EXPR. + (tsubst_expr): Adjust call to lookup_qualified_name. + (tsubst_copy_and_build): Handle SCOPE_REFs specially. Adjust + handling of CALL_EXPRs. + (value_dependent_expression_p): Use INTEGRAL_OR_ENUMERATION_TYPE_P. + * rtti.c (get_tinfo_decl_dynamic): Use non_reference. + * search.c (check_final_overrider): Likewise. + * semantics.c (check_accessibility_of_qualified_id): New function. + (finish_qualified_object_call_expr): Remove. + * typeck.c (target_type): Use non_reference. + (cxx_sizeof_or_alignof_type): Likewise. + (dubious_conversion_warnings): Likewise. + (convert_for_initialization): Likewise. + (non_reference): New function. + + 2003-07-07 Kaveh R. Ghazi + + * decl.c (print_binding_level, print_other_binding_stack, + print_binding_stack): Merge uses of HOST_PTR_PRINTF with adjacent + stdio calls. + * ptree.c (cxx_print_decl, cxx_print_binding): Likewise. + + 2003-07-07 Andreas Jaeger + + * friend.c: Convert to ISO C90 prototypes. + + * Make-lang.in ($(srcdir)/cp/cfns.h): Use ANSI-C as output + language. + * cfns.h: Regenerate. + + * typeck.c: Convert remaining prototypes to ISO C90. + * search.c: Likewise. + + * decl2.c (build_expr_from_tree): Convert prototype to ISO C90. + * semantics.c (expand_or_defer_fn): Likewise + * mangle.c (discriminator_for_string_literal): Likewise. + * g++spec.c (lang_specific_driver): Likewise. + + * search.c (lookup_base_r): Remove unused variable. + + 2003-07-07 Nathan Sidwell + + * semantics.c: (genrtl_try_block) Adjust emit_line_note + calls. + + 2003-07-07 Andreas Jaeger + + * search.c (lookup_base_r): Remove unused variable. + + 2003-07-06 Michael Chastain + + PR debug/10055 + * lex.c (cxx_init): Call push_srcloc and pop_srcloc rather than + assigning to input_filename directly. + + 2003-07-06 Kazu Hirata + + * call.c: Fix comment formatting. + * class.c: Likewise. + * cp-tree.h: Likewise. + * decl.c: Likewise. + * decl2.c: Likewise. + * error.c: Likewise. + * method.c: Likewise. + * name-lookup.c: Likewise. + * parser.c: Likewise. + * pt.c: Likewise. + * rtti.c: Likewise. + * search.c: Likewise. + * typeck.c: Likewise. + + 2003-07-06 Mark Mitchell + + PR c++/11345 + * search.c (lookup_base_r): Remove is_non_public and + within_current_scope parameters. Remove other dead code. + (lookup_base): Adjust call to lookup_base_r. + (adjust_result_of_qualified_name_lookup): Improve comment. + * semantics.c (finish_call_expr): Use maybe_dummy_object. + + 2003-07-06 Neil Booth + + * cp-lang.c (LANG_HOOKS_HANDLE_FILENAME, + LANG_HOOKS_MISSING_ARGUMENT): Override. + + 2003-07-05 Mark Mitchell + + PR c++/11431 + * typeck.c (build_static_cast): Check for reference conversions + earlier. + + 2003-07-04 Mark Mitchell + + * cp-tree.h (perform_integral_promotions): Declare. + * call.c (build_addr_func): Use decay_conversion. + (convert_arg_to_ellipsis): Likewise. Remove misleading comment. + (convert_for_arg_passing): Use perform_integral_promotions. + * cvt.c (build_expr_type_conversion): Use decay_conversion. + (type_promotes_to): Do not return a cv-qualified type. + * decl.c (grok_reference_init): Fix formatting. + (get_atexit_node): Use decay_conversion. + (build_enumerator): Use perform_integral_promotions. + * init.c (build_vec_init): Use decay_conversion. + * semantics.c (finish_expr_stmt): Likewise. + (finish_switch_cond): Use perform_integral_promotions. + * typeck.c (default_conversion): Likewise. + (perform_integral_promotions): New function. + (build_indirect_ref): Use decay_conversion. + (build_array_ref): Use perform_integral_promotions. + (convert_arguments): Use decay_conversion. + (build_unary_op): Use perform_integral_promotions. + (build_c_cast): Use decay_conversion. + (build_modify_expr): Likewise. + (convert_for_initialization): Likewise. + * typeck2.c (build_x_arrow): Likewise. + + 2003-07-04 Kazu Hirata + + * call.c: Fix comment typos. + * class.c: Likewise. + * cp-tree.h: Likewise. + * cvt.c: Likewise. + * decl2.c: Likewise. + * decl.c: Likewise. + * init.c: Likewise. + * mangle.c: Likewise. + * parser.c: Likewise. + * pt.c: Likewise. + * search.c: Likewise. + * semantics.c: Likewise. + * tree.c: Likewise. + * typeck.c: Likewise. + + 2003-07-04 Zack Weinberg + + * parser.c (cp_lexer_read_token): No need to handle string + constant concatenation. + + 2003-07-03 Kaveh R. Ghazi + + * cp-tree.h (GCC_DIAG_STYLE, ATTRIBUTE_GCC_CXXDIAG): Define. + (cp_error_at, cp_warning_at, cp_pedwarn_at): Mark with + ATTRIBUTE_GCC_CXXDIAG. + + 2003-07-03 Mark Mitchell + + * call.c (build_addr_func): Handle bound pointers-to-members. + (build_method_call): Do not call resolve_offset_ref. + (implicit_conversion): Likewise. + (resolve_scoped_fn_name): Use finish_non_static_data_member, not + resolve_offset_ref. + (resolve_args): Do not call resolve_offset_ref. + (build_conditional_expr): Likewise. + (build_new_method_call): Likewise. + * cp-tree.def (OFFSET_REF): Update documentation. + * cvt.c (cp_convert_to_pointer): Update handling of conversions from + pointers to members to pointers. + (ocp_convert): Do not call resolve_offset_ref. + (convert_to_void): Likewise. + (build_expr_type_conversion): Likewise. + * decl2.c (delete_sanity): Likewise. + * init.c (resolve_offset_ref): Simplify greatly. + (build_vec_delete): Do not call resolve_offset_ref. + * parser.c (cp_parser_postfix_expression): Call resolve_offset_ref + if appropriate. + (cp_parser_unary_expression): Use + cp_parser_simple_cast_expression. + (cp_parser_delete_expression): Likewise. + (cp_parser_cast_expression): Likewise. + (cp_parser_pm_expression): Use cp_parser_binary_op. + (cp_parser_simple_cast_expression): New function. + * rtti.c (build_dynamic_cast_1): Do not call resolve_offset_ref. + * semantics.c (finish_increment_expr): Likewise. + (finish_typeof): Likewise. + * tree.c (lvalue_p_1): Do not handle OFFSET_REF. + * typeck.c (require_complete_type): Do not handle OFFSET_REFs. + (decay_conversion): Do not call resolve_offset_ref. + (finish_class_member_access_expr): Likewise. + (convert_arguments): Likewise. + (build_x_binary_op): Handle DOTSTAR_EXPR. + (condition_conversion): Do not call resolve_offset_ref. + (unary_complex_lvalue): Likewise. + (build_static_cast): Likewise. + (build_reinterpret_cast): Likewise. + (build_const_cast): Likewise. + (build_c_cast): Likewise. + (build_modify_expr): Likewise. + (convert_for_assignment): Likewise. + (convert_for_initialization): Likewise. + * typeck2.c (build_x_arrow): Likewise. + (build_m_component_ref): Simplify. + + * call.c (build_scoped_method_call): Use convert_to_void. + (build_method_call): Likewise. + * class.c (check_field_decls): Remove dead code. + * cvt.c (convert_from_reference): Remove OFFSET_TYPE handling. + * decl2.c (grok_array_decl): Remove dead code. + (arg_assoc_type): Avoid relying on POINTER_TYPE over OFFSET_TYPE + as pointer-to-member representation. + * init.c (build_offset_ref): Tidy. + (build_vec_delete_1): Use convert_to_void. + * mangle.c (write_type): Avoid relying on POINTER_TYPE over OFFSET_TYPE + as pointer-to-member representation. + + 2003-07-03 Nathan Sidwell + + PR c++/9162 + * decl.c (grokdeclarator): Return friend decls, not + void_type_node. + * decl2.c (grokfield): Alter friend decl check. + * parser.c (struct cp_parser): Document default_arg chain on + unparsed_functions_queue. + (cp_parser_save_default_args): New. + (cp_parser_init_declarator, cp_parser_function_definition, + cp_parser_member_declaration): Call it. + (cp_parser_class_specifier): Remove unused variable. Alter + processing of unparsed_functions_queue. + + 2003-07-03 Kaveh R. Ghazi + + * class.c (add_method, check_field_decl): Fix format specifier. + * decl.c (duplicate_decls, pushdecl, check_goto, + fixup_anonymous_aggr, maybe_commonize_var, grokdeclarator, + start_enum): Likewise. + * decl2.c (ambiguous_decl): Likewise. + * pt.c (redeclare_class_template): Likewise. + + 2003-07-02 Nathan Sidwell + + PR c++/10219 + * pt.c (type_unification_real): Don't unify exprs of error type. + * tree.c (error_type): Don't die on error_type. + + PR c++/9779 + * decl2.c (arg_assoc_class): Don't die on NULL type. + * typeck.c (type_unknown_p): Don't die on untyped expressions. + + 2003-07-01 Mark Mitchell + + PR c++/6949 + * decl2.c (grokfield): Create TEMPLATE_DECLs for methods in local + classes. + + 2003-07-01 Kaveh R. Ghazi + + * error.c (locate_error): %P takes an `int', not a `tree'. + + 2003-07-02 Jan Hubicka + + * decl2.c (defer_fn): Set DECL_DEFER_OUTPUT. + (finish-file): Do not process function with DECL_DEFER_OUTPUT clear; + clear DECL_DEFER_OUTPUT once function is processed; avoid flags + massaging. + + * cp-tree.h (DECL_NEEDED_P): Support unit-at-a-time + (expand_or_defer_fn): Declare. + (lower_function): Declare. + * decl.c (start_cleanup_fn): Use expand_or_defer_fn. + * decl2.c: Include cgraph.h and varpool.h + (maybe_emit_vtables): Make explicit instantations as needed. + (mark_member_pointers, lower_function): New functions. + (finish_file): Do unit-at-a-time. + * method.c (synthesize_method): Use expand_or_defer_fn. + * optimize.c (maybe_clone_body): Use expand_or_defer_fn. + * parser.c (cp_parser_function_definition_after_decl): Use + expand_or_defer_fn. + * pt.c (instantiate_decl): Likewise. + * semantics.c: Include cgraph.h + (expand_or_defer_fn): Break out from ... + (expand_body): ... here; deal with unit-at-a-time. + * cp-lang.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, + LANG_HOOKS_CALLGRAPH_LOWER_FUNCTION): Define. + + 2003-07-01 Mark Mitchell + + * call.c (resolve_scoped_fn_name): Return error_mark_node for + erroneous cases. + + 2003-07-01 Mark Mitchell + + PR c++/11149 + * call.c (resolve_scoped_fn_name): Check that the qualifying scope + is a class type. + + 2003-07-01 Giovanni Bajo + + PR c++/8046 + * error.c (dump_decl): Handle BIT_NOT_EXPR as + pseudo destructor calls. + + 2003-07-01 Nathan Sidwell + + * cp-tree.h (define_label): Replace filename and lineno + arguments with a location_t. + * decl.c (pop_label): Adjust define_label call. + (define_label): Replace filename and lineno arguments with a + location_t. + * semantics.c (finish_label): Adjust define_label call. + + 2003-07-01 Mark Mitchell + + PR c++/9559 + * decl2.c (grokfield): Do not build NOP_EXPRs around the + error_mark_node. + + 2003-06-30 Neil Booth + + * Make-lang.in: Update. + * cp-lang.c (c_language): Define. + (LANG_HOOKS_INIT_OPTIONS): Use common hook. + * cp-tree.h (cxx_init_options): Remove. + * lex.c: Don't include diagnostic.h. + (cxx_init_options): Remove. + + 2003-06-30 Giovanni Bajo + + PR c++/4933 + * error.c (dump_expr): Support correctly the COMPOUND_EXPR + tree generated within a template. Use dump_expr to dump an + expression sizeof. + + 2003-06-30 Giovanni Bajo + + * mangle.c (write_expression): Exit gracefully when trying to + mangle a CALL_EXPR. + + 2003-06-30 Giovanni Bajo + + PR c++/10750 + * parser.c (cp_parser_primary_expression): A VAR_DECL with a + (value- or type-) dependent expression as DECL_INITIAL is a + valid constant-expression (at parser time). + + 2003-06-30 Giovanni Bajo + + PR c++/11106 + * error.c (dump_decl): Call dump_decl to dump the DECL_NAME for a + USING_DECL, instead of print_tree_identifier. + + 2003-06-29 Gabriel Dos Reis + + * cp-tree.h (language_to_string): Adjust declaration. + * dump.c (cp_dump_tree): Adjust usage. + * error.c (dump_char): Use output_formatted_scalar. Tidy. + (parm_to_string): Lose unused parameter. Tidy. + (expr_to_string): Likewise. + (code_to_string): Likewise. + (language_to_string): Likewise. + (op_to_string): Likewise. + (assop_to_string): Likewise. + (digit_buffer): Remove. + (dump_type): Format builtin vector type as __vector__. + + 2003-06-29 Gabriel Dos Reis + + * error.c (print_integer): Remove. + (dump_type_suffix): Adjust. + (dump_expr): Likewise. + + 2003-06-28 Nathan Sidwell + + * error.c (print_instantiation_partial_context): Take a + location_t. + (print_instantiation_full_context): Adjust. + (print_instantiation_context): Adjust. + + * cp-tree.h (cp_line_of, cp_file_of): Remove. + * error.c (cp_line_of, cp_file_of): Merge into ... + (location_of): ... here. Make static, return a location_t. + (cp_error_at, cp_warning_at, cp_pedwarn_at): Adjust. + + 2003-06-28 Nathan Sidwell + + PR c++/10784 + * call.c (joust): Move warn_conversion check outwards. + + 2003-06-27 Zack Weinberg + + * decl.c (build_typename_type) + * mangle.c (write_template_template_arg) + * parser.c (cp_parser_scope_through_which_access_occurs) + * pt.c (push_access_scope_real, push_access_scope, pop_access_scope) + * repo.c (get_base_filename) + * semantics.c (maybe_convert_cond): + Mark the definition static, matching the forward declaration. + + 2003-06-27 Mark Mitchell + + PR c++/10468 + * pt.c (tsubst): Handle qualified TYPEOF_TYPEs correctly. + + 2003-06-27 Mark Mitchell + + PR c++/10796 + * decl.c (finish_enum): Implement DR377. + + * decl.c (cp_finish_decl): Don't make variables with reference + type readonly while they are being initialized. + + 2003-06-26 Mark Mitchell + + PR c++/11332 + * typeck.c (build_static_cast): Avoid returning expressions with + reference type. + + 2003-06-26 Nathan Sidwell + + * call.c (build_op_delete_call): Use strip_array_call. Correct + error message to say 'delete' or 'delete[]'. + + 2003-06-26 Giovanni Bajo + + PR c++/8266 + * pt.c (check_explicit_specialization): When looking up a + template function from an identifier outside class-scope, bind + it to CP_DECL_CONTEXT. + + 2003-06-25 Mark Mitchell + + PR c++/10990 + * search.c (lookup_base_r): Rely on accessible_p, rather than + trying to emulate that logic here. + + PR c++/10931 + * call.c (convert_like): Pass issue_conversion_warnings. + (convert_like_with_context): Likewise. + (convert_like_real): Add issue_conversion_warnings parameter. + (perform_direct_initialization_if_possible): New function. + * cp-tree.h (perform_direct_initialization_if_possible): Declare it. + * typeck.c (check_for_casting_away_constness): New function. + (build_static_cast): Rewrite. + + 2003-06-24 Nathan Sidwell + + * call.c (enforce_access): Assert we get a binfo. + (build_op_delete_call): Pass a binfo to + perform_or_defer_access_check. + * class.c (alter_access): Likewise. + * decl.c (make_typename_type): Likewise. + (make_unbound_class_template): Likewise. + * lex.c (do_identifier): Likewise. + * method.c (hack_identifier): Likewise. + * parser.c (cp_parser_lookup_name): Likewise. + * search.c (lookup_member): Likewise. Move IDENTIFIER_CLASS_VALUE + test. + * semantics.c (finish_non_static_data_member): Likewise. + (perform_or_defer_access_check): Expect a binfo. + * typeck.c (comptypes): Expect types. + + * mangle.c (find_substitution): Don't pass a non-type to same_type_p + * friend.c (make_friend_class): Likewise. + * pt.c (check_default_tmpl_args): Likewise. + (lookup_template_class): Likewise. + + 2003-06-24 Jan Hubicka + + * method.c (thunk_labelno): Move outside ifdef block to make garbage + collector happy. + + 2003-06-24 Jan Hubicka + + * class.c (build_vtable): Make vtables. + * cp-tree.h (DECL_VTABLE_OR_VTT_P): New macro. + * decl2.c (output_vtable_inherit): Rename to ... + (prepare_assemble_variable): ... this one; change interface. + (maybe_emit_vtables): Do not call output_vtable_inherit. + * cp-lang.c (LANG_HOOKS_PREPARE_ASSEMBLE_VARIABLE): Define. + * cp-tree.h (prepare_assemble_variable): New. + + 2003-06-23 Andrew Pinski + + * method.c: add prototype for make_alias_for_thunk. + (thunk_labelno, make_alias_for_thunk): only define + if ASM_OUTPUT_DEF is defined. + + 2003-06-23 Jakub Jelinek + + * method.c (thunk_labelno): New variable. + (make_alias_for_thunk): New function. + (use_thunk): Use it if defined ASM_OUTPUT_DEF. Put the thunk + into the same section as the function it is calling. + Include gt-cp-method.h. + * Make-lang.in (gt-cp-method.h): Depend on s-gtype. + (cp/method.o): Depend on gt-cp-method.h. + * config-lang.in (gtfiles): Add $(srcdir)/cp/method.c. + + 2003-06-23 Jan Hubicka + + * decl.c (register_dtor_fn): Mark cleanup as used. + * decl2.c (mark_vtable_entries): Skip nops. + * rtti.c (get_tinfo_ptr): Mark tinfo as used. + (build_dynamic_cast_1): Likewise. + (tinfo_base_init): Likewise. + (emit_tinfo_decl): Likewise. + + 2003-06-23 Jakub Jelinek + + * mangle.c (hash_type): Val is the TREE_LIST itself, not a pointer + to it. + + 2003-06-21 Gabriel Dos Reis + + PR c++/10784 + * call.c (joust): Warn about choosing conversion sequence only if + -Wconversion. + + 2003-06-21 Gabriel Dos Reis + + PR c++/10864 + * call.c (op_error): Tidy. + * error.c (dump_expr): Properly format 'T()' when T is an + aggregate type. + + 2003-06-21 Gabriel Dos Reis + + PR c++/10915 + * decl.c (grok_op_properties): Warn possible confusing conversion + only if -Wconversion. + + 2003-06-20 Mark Mitchell + + PR c++/10749 + * parser.c (cp_parser_class_head): See through dependent names + when parsing a class-head. + + PR c++/10845 + * pt.c (try_class_unification): Correct handling of member class + templates. + + 2003-06-20 Nathan Sidwell + + * semantics.c (genrtl_finish_function): Adjust + expand_function_end call. + + 2003-06-19 Mark Mitchell + + PR c++/10939 + * pt.c (tsubst_decl): Do not try to substitute into non-dependent + functions. + (value_dependent_expression_p): Correct logic for FUNCTION_DECLs. + + PR c++/9649 + * cp-tree.h (pushdecl_class_level): Change prototype. + (push_class_level_binding): Likewise. + * decl.c (add_binding): Reject duplicate static data members. + (pushdecl_class_level): Return a value indicating whether or not + the binding was valid. + (push_class_level_binding): Likewise. + * semantics.c (finish_member_declaration): Don't keep invalid + declarations. + + PR c++/11041 + * call.c (initialize_reference): Do not use cp_finish_decl to emit + temporary variables. + * cp-tree.h (static_aggregates): Declare. + (pushdecl_top_level_and_finish): Likewise. + * decl.c (pushdecl_top_level_1): New function. + (pushdecl_top_level): Use it. + (pushdecl_top_level_and_finish): New function. + (initialize_local_var): Remove redundant code. + (cp_finish_decl): Remove support for RESULT_DECLs. Don't check + building_stmt_tree. + * decl.h (static_aggregates): Remove. + * decl2.c (get_guard): Use pushdecl_top_level_and_finish. + * rtti.c (get_tinfo_decl): Use pushdecl_top_level_and_finish. + (tinfo_base_init): Likewise. + + 2003-06-19 Matt Austern + + PR c++/11228 + * init.c (build_zero_init): Assert that number of array elements + is an integer constant. + (build_default_init) Don't use build_zero_init for arrays with + variable number of elements. + + 2003-06-19 Andreas Jaeger + + * cp-tree.h: Remove duplicated declarations. + + 2003-06-18 Nathanael Nerode + + * pt.c: Convert to ISO C. + * semantics.c: Convert to ISO C. + + 2003-06-18 Nathan Sidwell + + * cp-tree.h (comp_except_specs, compparms, cp_has_mutable_p, + at_least_as_qualified_p, more_qualified_p): Return bool. + * typeck.c: ANSIFY function definitions. + (comp_array_types): Take redeclaration bool parameter. + (comptypes): Rearrange STRICT handling. + (at_least_as_qualified_p, more_qualified_p, + comp_cv_qualification): Cache cv quals. + (compparms): Rearrange loop. + + 2003-06-18 Nathan Sidwell + + * cp-tree.h (COMPARE_RELAXED): Rename to ... + (COMPARE_DERIVED): ... here. Adjust comment. + (resolve_typename_type_in_current_instantiation): Remove. + (cp_tree_equal, comptypes): Return a bool. + * cvt.c (convert_to_reference): Adjust comptypes call. + * pt.c (template_args_equal, unify,): Adjust cp_tree_equal call. + (resolve_typename_type_in_current_instantiation): Remove. + * tree.c (cp_tree_equal): Return bool. Cope with TEMPLATE_DECLs and + IDENTIFIER_NODEs. Abort if undeciderable. Adjust recursive + calls. Refactor code. + * typeck.c (comp_array_types): Return bool. Lose callback. + parameter. Adjust cp_tree_equal calls. + (comptypes): Return bool. Adjust strict handling. Remove relaxed + enumeration and java type handling. Deal with typename types here. + Adjust recursive and cp_tree_equals calls. Adjust base and derived + checking. + (comp_target_types): Remove unreachable code. Adjust + same_or_base_type_p calls. + (ptr_reasonably_similar): Adjust base and derived check. + + * typeck.c (maybe_warn_about_returning_address_of_local): Remove + unused calculation. + (check_return_expr): Adjust error messages. + * cp-tree.def (SCOPE_REF): Correct comment. + + 2003-06-17 Mark Mitchell + + * mangle.c (mangle_conv_op_name_for_type): Correct sprintf format + string again. + + 2003-06-17 Robert Abeles + + * optimize.c (dump_function): Form complete flag name by + prefixing 'fdump-' to string returned by dump_flag_name(). + + 2003-06-17 Mark Mitchell + + * mangle.c (mangle_conv_op_name_for_type): Correct sprintf format + string. + + 2003-06-17 Jason Merrill + + PR c++/10929 + * decl.c (grokfndecl): Don't mark a function inline for + -finline-functions if it isn't defined. + + 2003-06-17 Mark Mitchell + + PR c++/10712 + * class.c (handle_using_decl): Robustify. + + PR c++/11105 + * cp-tree.h (DECL_CONV_FN_TYPE): New method. + * mangle.c (struct globals): Remove internal_mangling_p. + (write_unqualified_name): Use DECL_CONV_FN_TYPE. + (write_template_parm): Don't write out the level number. + (conv_type_names): New variable. + (hash_type): New function. + (compare_type): Likewise. + (mangle_conv_op_name_for_type): Don't try to mangle conversion + operator names. + * search.c (lookup_conversion_operator): New function. + (lookup_fnfields_1): Use it. + + 2003-06-17 Andreas Jaeger + + * except.c: Remove duplicate declaration of push_eh_cleanup. + + * call.c: Remove extra declaration of inhibit_warnings. + + 2003-06-16 Nathanael Nerode + + 2003-06-16 Jens-Michael Hoffmann + * mangle.c: Convert to ISO C. + + 2003-06-16 Kaveh R. Ghazi + + * cp/decl.c, cp/pt.c, cp/search.c, cp/tree.c: Don't use the PTR + macro. + + 2003-06-16 Nathanael Nerode + + * tree.c: Convert to ISO C. + + 2003-06-16 Kazu Hirata + + * cp-tree.h: Follow spelling conventions. + * mangle.c: Likewise. + * method.c: Likewise. + * parser.c: Likewise. + + 2003-06-14 Nathan Sidwell + + * decl.c (start_function): Adjust init_function_start call. + * method.c (use_thunk): Likewise. + * semantics.c (genrtl_start_function): Likewise. + + 2003-06-14 Neil Booth + + * Make-lang.in: Remove c-options.o. + + 2003-06-13 Nathanael Nerode + + * lex.c: Convert to ISO C. + + 2003-05-19 Jens-Michael Hoffmann + * init.c: removes use of PARAMS macro. Use ISO style function + declarations. (Not copyright-significant change.) + + * rtti.c: Remove PARAMS. + + * typeck2.c: Convert to ISO C. + + 2003-06-12 Mark Mitchell + + PR c++/10635 + * typeck.c (build_c_cast): Check that the destination type is + complete. + + 2003-06-11 Mark Mitchell + + PR c++/10432 + * cp-tree.h (finish_declarator): Remove. + * decl.c (cp_finish_decl): Make sure to pop_nested_class even for + erroneous declarations. + * semantics.c (finish_declarator): Remove. + + 2003-06-11 Roger Sayle + + * decl2.c (generate_ctor_or_dtor_function): Avoid expanding a + global static constructor/destructor if it will be empty, i.e. + either doesn't call any ctors/dtors or only calls pure or const + ctors/dtors. + + 2003-06-11 Mark Mitchell + + * mangle.c (tm_p.h): Include it. + * Make-lang.in (cp/mangle.o): Depend on $(TM_P_H). + + PR c++/11131 + * tree.c (cp_cannot_inline_fn): Check for "inline" before + instantiation. + + 2003-06-10 Jason Merrill + + PR c++/10968 + * pt.c (mark_decl_instantiated): Clear DECL_COMDAT. + + 2003-06-10 Andrew Pinski + + * decl.c (start_cleanup_fn): Move static 'counter' out, mark with GTY. + (start_cleanup_cnt): New. + + 2003-06-10 Mark Mitchell + + PR c++/11131 + * cp-tree.h (template_for_substitution): Declare. + * decl2.c (mark_used): Use it when figuring out whether or not a + function is inline. + * pt.c (template_for_substitution): Give it external linkage. + * tree.c (cp_cannot_inline_tree_fn): Instantiate as early as + possible. + + 2003-06-09 Zack Weinberg + + PR 8861 + * mangle.c (write_real_cst): New function. Implement + ABI-compliant mangling of floating-point literals when + -fabi-version>=2; provide backward compatibility with 3.3 when + -fabi-version=1 (with warning). Clarify commentary. + (write_template_arg_literal): Use write_real_cst. + + 2003-06-07 Andreas Jaeger + + * cp/decl.c (xref_tag): Remove undefined macro NONNESTED_CLASSES. + + 2003-06-07 Neil Booth + + * cp-lang.c (LANG_HOOKS_DECODE_OPTON): Drop. + (LANG_HOOKS_HANDLE_OPTION): Override. + * cp-tree.h (cxx_init_options): Update. + * lex.c (cxx_init_options): Update. + + 2003-06-05 Jan Hubicka + + * Make-lang.in: Add support for stageprofile and stagefeedback + + 2003-06-04 J"orn Rennecke + + * decl.c (grokdeclarator): Error_mark_node in, error_mark_node out. + + 2003-06-04 Andreas Jaeger + + * g++spec.c (lang_specific_driver): Remove ALT_LIBM usage. + + 2003-06-03 Jason Merrill + + * cp/cp-tree.h (CP_AGGREGATE_TYPE_P): Accept vectors. + + * cp/decl.c (reshape_init): Handle vectors. + + * testsuite/g++.dg/init/array10.C: New. + + 2003-06-03 Kriang Lerdsuwanakij + + PR c++/10940 + * pt.c (check_explicit_specialization): Check for 'static' + earlier. + + 2003-05-31 Diego Novillo + + * class.c (dump_array): Call CONSTRUCTOR_ELTS to access + the operand of a CONSTRUCTOR node. + + 2003-05-31 Gabriel Dos Reis + + * decl.c (cp_binding_level::this_entity): Rename from this_class. + (cxx_scope_descriptor): New function. + (cxx_scope_debug): Likewise. + (push_binding_level): Use it. + (pop_binding_level): Likewise. + (suspend_binding_level): Likewise. + (resume_binding_level): Likewise. + (pushlevel_class): Adjust use of this_class. + (pushtag): Likewise. + (lookup_name_real): Likewise. + (global_scope_name): New variable. + (initialize_predefined_identifiers): Initialize it. + (push_namespace): Use it. + (make_cxx_scope): New function. + (pushlevel): Use it. + (pushlevel_class): Likewise. + (push_binding_level): Simplify. Loose the last two arguments. + (make_binding_level): Remove. + (initial_push__namespace_scope): New function. + (push_namespace): Use it. Simplify. + (cxx_init_decl_processing): Likewise. + (declare_namespace_level): Remove. + + 2003-05-31 Kriang Lerdsuwanakij + + PR c++/10956 + * pt.c (instantiate_decl): Don't use full template arguments if + we are dealing with specializations. + + 2003-05-29 Gabriel Dos Reis + + * decl.c (ENABLE_SCOPE_CHECKING): Rename from DEBUG_BINDING_LEVELS. + (binding_depth): Unconditionally define. + (is_class_level): Likewise. + (indent): Likewise. Take an indenting parameter. + (push_binding_level): Remove conditional definittion. + (pop_binding_level): Likewise. + (suspend_binding_level): Likewise. + (resume_binding_level): Likewise. + (pushlevel): Likewise. + (pushlevel_class): Likewise. + (poplevel_class): Likewise. + (pop_everything): Likewise. + + 2003-05-27 Gabriel Dos Reis + + * name-lookup.h (global_scope_p): New macro. + * decl.c (pop_binding_level): Use it. Don't refer directly to + global_binding_level. + (suspend_binding_level): Likewise. + (global_bindings_p): Likewise. + (print_other_binding_stack): Likewise. + (print_binding_stack): Likewise. + (maybe_push_to_top_level): Likewise. + (pushdecl_namespace_level): Likewise. + (cxx_init_decl_processing): Likewise. + (start_decl): Likewise. + (cp_finish_decl): Likewise. + (start_function): Likewise. + (global_binding_level): Remove. + + 2003-05-25 Kriang Lerdsuwanakij + + * parser.c (cp_parser_explicit_instantiation): Restore old + access before template instantiation. + + 2003-05-23 Geoffrey Keating + + * lang-specs.h: Use -o to specify preprocessor's output file. + Make -no-integrated-cpp work when building PCH files. + + 2003-05-23 Kriang Lerdsuwanakij + + PR c++/10682 + * pt.c (instantiate_class_template): Use DECL_ARTIFICIAL to + check for implicitly created typedef to an enum. + + 2003-05-21 Jason Merrill + + * init.c (build_vec_delete): Copy the address into a temporary + variable before calling build_vec_delete_1. + * decl2.c (delete_sanity): Don't call stabilize_reference. + + 2003-05-21 Nathan Sidwell + + * pt.c (register_specialization): Update the decl's location, + if necessary. + (check_explicit_specialization): Likewise. + + 2003-05-20 Kaveh R. Ghazi + + * error.c (dump_expr): Use HOST_WIDE_INT_PRINT_DOUBLE_HEX. + + 2003-05-21 Danny Smith + + PR c++/9738 + * decl.c (duplicate_decls): Re-invoke make_decl_rtl + if the old decl had instantiated DECL_RTL. + (Base on Richard Henderson 2003-05-13 patch to c-decl.c). + + 2003-05-19 Matt Austern + + * lang-options.h: Document -Wno-invalid-offsetof + * typeck.c (build_class_member_access_expr): Don't complain about + (Foo *)p->x for non-POD Foo if warn_invalid_offset is zero. + + 2003-05-18 Andrew Pinski + + * name-lookup.c (free_binding_entry): fix where the GTY markers are. + (binding_entry_make): Make entry->chain NULL after getting an entry. + fix the spelling of chain in a comment. + (binding_table_free): speed up by having temporary variable. + (binding_table_new): set table->chain to be NULL after allocating + a table. + (cxx_binding_make): use gcc_alloc instead of ggc_alloc_cleared and set + binding->previous to NULL after getting an binding for speed. + + 2003-05-18 Gabriel Dos Reis + + * cp-tree.h (struct lang_type_class): Replace data member tags + with hash-table nested_udts. + (CLASSTYPE_NESTED_UTDS): Rename from CLASSTYPE_TAGS. + * class.c (unreverse_member_declarations): Don't touch + CLASSTYPE_TAGS. + (pushclass): Use cxx_remember_type_decls. + * decl.c (struct cp_binding_level): Replace data member tags with + hash-table type_decls. + (pop_binding_level): Handle level->type_decls. + (kept_level_p): Adjust. + (poplevel): Remove unused local variable. + (bt_print_entry): New function. + (print_binding_level): Use it. + (push_namespace): Build current_binding_level->type_decls. + (maybe_process_template_type_declaration): Adjust. + (pushtag): Likewise. + (clear_anon_tags): Use binding_table_remove_anonymous_types. + (gettags): Remove. + (cxx_remember_type_decls): Rename from storetags. Adjust. + (lookup_tag): Use binding_table_find_anon_type. Tidy. + (lookup_tag_reverse): Use binding_table_reverse_maybe_remap. + (cxx_init_decl_processing): Build global_binding_level->type_decls. + (store_parm_decls): Remove pointless code. + * name-lookup.c (free_binding_entry): New variable. + (ENTRY_INDEX): New macro. + (struct binding_table_s): New datatype. + (binding_entry_make): New function. + (binding_entry_free): Likewise. + (binding_table_construct): Likewise. + (binding_table_free): Likewise. + (binding_table_new): Likewise. + (binding_table_expand): Likewise. + (binding_table_insert): Likewise. + (binding_table_find): Likewise. + (binding_table_find_anon_type): Likewise. + (binding_table_reverse_maybe_remap): Likewise. + (binding_table_remove_anonymous_types): Likewise. + (binding_table_foreach): Likewise. + * name-lookup.h (binding_table): New type. + (binding_entry): Likewise. + (bt_foreach_proc): Likewise. + (struct binding_entry_s): New datatype. + (SCOPE_DEFAULT_HT_SIZE): New macro. + (CLASS_SCOPE_HT_SIZE): Likewise. + (NAMESPACE_ORDINARY_HT_SIZE): Likewise. + (NAMESPACE_STD_HT_SIZE): Likewise. + (GLOBAL_SCOPE_HT_SIZE): Likewise. + (binding_table_new): Declare. + (binding_table_free): Likewise. + (binding_table_insert): Likewise. + (binding_table_find_anon_type): Likewise. + (binding_table_reverse_maybe_remap): Likewise. + (binding_table_remove_anonymous_types): Likewise. + (binding_table_foreach): Likewise. + (binding_table_find): Likewise. + (cxx_remember_type_decls): Likewise. + * pt.c (bt_instantiate_type_proc): New function. + (do_type_instantiation): Use it. + * search.c (lookup_field_r): Use binding_table_find. + + 2003-05-18 Kriang Lerdsuwanakij + + * semantics.c (perform_deferred_access_checks): Don't discard + checked access. + + 2003-05-17 Kaveh R. Ghazi + + * error.c (cp_error_at, cp_warning_at, cp_pedwarn_at): Eliminate + libiberty VA_ macros, always use stdarg. + * rtti.c (create_pseudo_type_info): Likewise. + * tree.c (build_min_nt, build_min): Likewise. + + 2003-05-16 Kaveh R. Ghazi + + * ptree.c (cxx_print_type, cxx_print_xnode): Use string + concatentation on HOST_WIDE_INT_PRINT_* format specifier to + collapse multiple function calls into one. + * tree.c (debug_binfo): Likewise. + + 2003-05-15 Jason Merrill + + PR c++/5388 + * call.c (conditional_conversion): Don't consider implicit + conversions if T2 is a base of T1. + * cp-tree.h (DERIVED_FROM_P, UNIQUELY_DERIVED_FROM_P): Make boolean. + (ACCESSIBLY_UNIQUELY_DERIVED_P, PUBLICLY_UNIQUELY_DERIVED_P): Likewise. + + * parser.c (cp_parser_primary_expression): Convert a static data + member from reference. + + 2003-05-15 Mark Mitchell + + * call.c (build_op_delete_call): Avoid creating unnecessary types. + * class.c (instantiate_type): Remove tests for tf_no_attributes. + * cp-tree.h (tsubst_flags_t): Remove tf_no_attributes. + (COMPARE_NO_ATTRIBUTES): Remove. + * typeck.c (comptypes): Do not check COMPARE_NO_ATTRIBUTES. + + PR c++/8385 + * semantics.c (finish_typeof): Refine type-dependency check. + + 2003-05-13 Jason Merrill + + * typeck.c (build_modify_expr): Don't always stabilize the lhs and + rhs. Do stabilize the lhs of a MODIFY_EXPR used on the lhs. + + 2003-05-11 Kriang Lerdsuwanakij + + * method.c (synthesize_method): Call push/pop_deferring_access_checks. + + 2003-05-11 Kriang Lerdsuwanakij + + PR c++/10230, c++/10481 + * semantics.c (finish_non_static_data_member): Handle when the + non-static member is not from a base of the current class type. + + 2003-05-11 Kriang Lerdsuwanakij + + PR c++/10552 + * pt.c (tsubst_copy): Handle TEMPLATE_DECL that is a member class + template and has dependent context. + + 2003-05-10 Kriang Lerdsuwanakij + + * pt.c (instantiate_decl): Call push/pop_deferring_access_checks. + + 2003-05-10 Kriang Lerdsuwanakij + + PR c++/9252 + * cp-tree.h (saved_scope): Remove check_access field. + (tsubst_flags_t): Remove tf_parsing. + * decl.c (maybe_push_to_top_level): Don't initialize + scope_chain->check_access. + (make_typename_type, make_unbound_class_template): Don't use + tf_parsing. + (register_dtor_fn): Use push/pop_deferring_access_checks + instead of scope_chain->check_access. + * method.c (use_thunk): Likewise. + * parser.c (cp_parser_explicit_instantiation + (cp_parser_constructor_declarator_p): Don't call + push/pop_deferring_access_checks here. + (cp_parser_template_argument, cp_parser_class_name): Don't use + tf_parsing. + (yyparse): Check flag_access_control. + * pt.c (instantiate_class_template): Call + push/pop_deferring_access_checks. + * semantics.c (push_deferring_access_checks): Propagate + dk_no_check. + (perform_or_defer_access_check): Make sure basetype_path is + a type before comparison. + * call.c (build_op_delete_call, build_over_call): Use + perform_or_defer_access_check. + * class.c (alter_access): Likewise. + * init.c (build_offset_ref): Likewise. + * lex.c (do_identifier): Likewise. + * method.c (hack_identifier): Likewise. + * search.c (lookup_member): Likewise. + * semantics.c (finish_non_static_data_member): Likewise. + (simplify_aggr_init_exprs_r): Use push/pop_deferring_access_checks + instead of flag_access_control. + + 2003-05-10 Kriang Lerdsuwanakij + + PR c++/9554 + * parser.c (cp_parser_class_name): Remove check_access parameter. + All caller adjusted. Update declaration. + (cp_parser_lookup_name): Likewise. + * semantics.c (push_deferring_access_checks): Change parameter type + to enum deferring_kind. All caller adjusted. + (resume_deferring_access_checks): Adjust to use new enum. + (stop_deferring_access_checks): Likewise. + (perform_or_defer_access_check): Likewise. + * cp-tree.h (deferring_kind): New enum. + (deferred_access): Adjust field type. + (push_deferring_access_checks): Update declaration. + + 2003-05-09 Kriang Lerdsuwanakij + + PR c++/10555, c++/10576 + * pt.c (lookup_template_class): Handle class template with + multiple levels of parameters when one of the levels contain + errors. + + 2003-05-08 Jason Merrill + + * init.c (build_new_1): Don't reuse a TARGET_EXPR in an + expression. Undo some of the recent reorg. + + 2003-05-07 Richard Henderson + + PR c++/10570 + * cfns.gperf: Comment out POSIX thread cancellation points, + plus abort and raise. + * cfns.h: Regenerate. + + 2003-05-07 Jason Merrill + + * call.c (build_conditional_expr): Don't assume that the folded + expression has result_type. + + 2003-05-06 Kriang Lerdsuwanakij + + * typeck.c (build_unary_op): Deal with const qualifier in + invalid pointer-to-member earlier. + + 2003-05-05 Jason Merrill + + PR c++/9537 + * call.c (conditional_conversion): Build an RVALUE_CONV if + we're just changing the cv-quals. + (build_conditional_expr): Don't call convert to change + cv-quals. + + 2003-05-05 Kriang Lerdsuwanakij + + PR c++/10496 + * typeck.c (build_unary_op): Don't output const qualifier when + output invalid pointer-to-member diagnostics. + + 2003-05-05 Kriang Lerdsuwanakij + + * decl.c: Fix typos. + + 2003-05-05 Kriang Lerdsuwanakij + + PR c++/4494 + * decl.c (start_function): Use same_type_p to check return type + of main. + + 2003-05-03 Zack Weinberg + + PR c/10604 + * cp/typeck.c (build_x_compound_expr): No need to check + extra_warnings as well as warn_unused_value. + + 2003-05-03 Kriang Lerdsuwanakij + + PR c++/9364, c++/10553, c++/10586 + * decl.c (make_typename_type): Don't crash on illegal code. + + 2003-05-03 Nathan Sidwell + + * class.c (finish_struct): Use location_t and input_location + directly. + * decl.c (make_label_decl): Likewise. + (use_label): Likewise. + * decl2.c (warn_if_unknown_interface): Likewise. + (start_static_initialization_or_destruction): Likewise. + (generate_ctor_or_dtor_function): Likewise. + (finish_file): Likewise. + * error.c (print_instantiation_full_context): Likewise. + * init.c (create_temporary_var): Likewise. + * method.c (synthesize_method): Likewise. + * parser.c (cp_token): Likewise. + (cp_lexer_set_source_position_from_token): Likewise. + (cp_lexer_get_preprocessor_token): Likewise. + (cp_parser_statement): Likewise. + * pt.c (tsubst_friend_function): Likewise. + (instantiate_class_template): Likewise. + (tsubst_decl): Likewise. + (tsubst): Likewise. + (instantiate_decl): Likewise. + * semantics.c (begin_class_definition): Likewise. + (expand_body): Likewise. + + 2003-05-01 Nathan Sidwell + + * class.c (finish_struct): Rename lineno to input_line. + * decl.c (push_binding_level, pop_binding_level, + suspend_binding_level, resume_binding_level, make_label_decl, + use_label, start_function): Likewise. + * decl2.c (warn_if_unknown_interface, + start_static_initialization_or_destruction, + generate_ctor_or_dtor_function, finish_file): Likewise. + * error.c (cp_line_of, print_instantiation_full_context, + print_instantiation_context): Likewise. + * except.c (check_handlers_1, check_handlers): Likewise. + * init.c (create_temporary_var): Likewise. + * method.c (use_thunk, synthesize_method): Likewise. + * parser.c (cp_lexer_set_source_position_from_token, + cp_lexer_get_preprocessor_token): Likewise. + * pt.c (push_tinst_level, pop_tinst_level, + tsubst_friend_function, instantiate_class_template, tsubst_decl, + tsubst, tsubst_expr, instantiate_decl): Likewise. + * semantics.c (genrtl_try_block, finish_label_stmt, + begin_class_definition, expand_body, + genrtl_finish_function): Likewise. + * tree.c (build_min_nt, build_min): Likewise. + + 2003-05-01 Mark Mitchell + + * decl2.c (comdat_linkage): Don't externalize explicit + instantiations. + + 2003-05-01 Kriang Lerdsuwanakij + + PR c++/10554 + * decl2.c (do_class_using_decl): Check if operand 0 of SCOPE_REF + is not NULL. + + 2003-05-01 Steven Bosscher + + * cp-tree.h (struct lang_id2): Remove. Move fields from here... + (struct lang_identifier): ... to here. + (LANG_ID_FIELD): Remove. + (SET_LANG_ID): Remove. + (IDENTIFIER_LABEL_VALUE): Adjust for new lang_identifier. + (SET_IDENTIFIER_LABEL_VALUE): Likewise. + (IDENTIFIER_IMPLICIT_DECL): Likewise. + (SET_IDENTIFIERL_IMPLICIT_DECL): Likewise. + (IDENTIFIER_ERROR_LOCUS): Likewise. + (SET_IDENTIFIER_ERROR_LOCUS): Likewise. + + 2003-05-01 Kriang Lerdsuwanakij + + PR c++/8772 + * pt.c (convert_template_argument): Correct diagnostic. + + 2003-04-30 Kriang Lerdsuwanakij + + PR c++/9432, c++/9528 + * decl2.c (validate_nonmember_using_decl): Handle SCOPE_REF. + + 2003-04-30 Garbiel Dos Reis + + * decl.c (check_previous_goto_1): Adjust prototype. + (check_previous_goto): Adjust use. + (check_switch_goto): Likewise. + (use_label): Adjust. + (check_previous_goto_1): Don't use pedwarn_with_file_and_line. + (struct named_label_use_list): Use location_t datatype. + + 2003-04-29 Mark Mitchell + + PR c++/10551 + * pt.c (mark_decl_instantiated): Defer all explicit instantiations + that have not yet been written out. + + 2003-04-29 Mark Mitchell + + PR c++/10549 + * class.c (layout_class_type): Mark overlong bitfields as having + the maximum size permitted by their type, after layout. + + PR c++/10527 + * error.c (dump_expr): Correctly handling of NEW_EXPR.4 + + 2003-04-29 Kriang Lerdsuwanakij + + * call.c (build_operator_new_call): Fix typo. + * lang-options.h: Likewise. + + 2003-04-29 Mark Mitchell + + PR c++/10515 + * cp-tree.h (lookup_field_1): Declare it. + * search.c (lookup_field_1): Make it public. + * decl.c (reshape_init): Handle designated initializers. + + * decl.c (maybe_commonize_var): Further tweak support for systems + without weak symbols. + + 2003-04-27 Mark Mitchell + + * decl.c (maybe_commonize_var): Fix thinko in last patch. + + 2003-04-27 Mark Mitchell + + PR c++/10506 + * method.c (use_thunk): Decrement immediate_size_expand. + + PR c++/10503 + * cp-tree.h (DECL_VAR_MARKED_P): New macro. + (DECL_MAYBE_TEMPLATE): Remove. + * class.c (fixed_type_or_null): Avoid infinite recursion. + + * decl.c (maybe_commonize_var): Make the code match the comments. + * pt.c (instantiate_decl): Move call to import_export_decl. + + 2003-04-26 Mark Mitchell + + * decl2.c (finish_file): Fix merge botch. + + 2003-04-25 Mark Mitchell + + * decl2.c (finish_file): Don't call import_export_decl for + functions that are not defined. + (handle_class_head): Robustify. + * pt.c (instantiate_decl): Do not call cp_finish_decl for + variables that are not defined. + + 2003-04-24 Sylvain Pion + + * call.c (print_z_candidates): Fix off by one error. + + 2003-04-24 Nathan Sidwell + + PR c++/10337 + * call.c (joust): Don't warn about conversion ops that are exact + or cv-conversions. Rearrange to avoid multiple type comparisons. + + 2003-04-23 Mark Mitchell + + PR c++/10471 + * call.c (build_cxx_call): Robustify. + + 2003-04-23 Neil Booth + + * Make-lang.in (lex.o): Remove mbchar.h. + * lex.c (MULTIBYTE_CHARS): Lose. + * parser.c (cp_lexer_get_preprocessor_token): CPP_OTHER handled + in c-lex.c. + + 2003-04-23 Mark Mitchell + + PR c++/9847 + * cp-tree.h (duplicate_tag_error): Remove. + * class.c (duplicate_tag_error): Remove. + * semantics.c (begin_class_definition): Return immediately for a + duplicate class definition. + + PR c++/10451 + * decl.c (grokdeclarator): Correct logic for "mutable" errors. + + 2003-04-22 Mark Mitchell + + PR c++/10446 + * search.c (lookup_fnfields_1): Handle empty slots in the method + vector. + + PR c++/10428 + * decl.c (check_elaborated_type_specifier): New function, split + out from ... + (xref_tag): ... here. Use the new function in more places. + + * rtti.c (throw_bad_typeid): Use build_cxx_call. + + 2003-04-21 Mark Mitchell + + * call.c (build_over_call): Use build_cxx_call. + (build_cxx_call): New method, split out of build_over_call. + * cp-tree.h (language_function): Add can_throw. + (build_cxx_call): Declare it. + * decl.c (finish_function): If a function does not contain any + calls to functions that can throw an exception, indicate that + fact. + * decl2.c (mark_used): Do not defer the instantiation of + functions, if the current function does not throw. + * optimize.c (maybe_clone_body): Copy TREE_NOTHROW to the clones. + * pt.c (instantiate_decl): Make sure import_export_decl is called + before emitting things. + * rtti.c (throw_bad_cast): Use build_cxx_call. + (build_dynamic_cast_1): Likewise. + * typeck.c (build_function_call): Likewise. + + 2003-04-21 Nathan Sidwell + + PR c++/9881 + * typeck.c (build_unary_op): Fold all COMPONENT_REF addr + expressions. Reverts my 2002-08-08 patch. + + * typeck.c (comp_ptr_ttypes_real): Swap final && operands for + cheaper early exit. + + 2003-04-20 Nathan Sidwell + + * cp/decl2.c (start_static_storage_duration_function): Take count + arg, don't check if it wraps round. + (generate_ctor_or_dtor_function): Add locus arg, use it. + (generate_ctor_and_dtor_functions_for_priority): Data arg is a + locus. + (finish_file): Set line numbers to past EOF for synthesized + functions. + + 2003-04-20 Nathan Sidwell + + PR c++/10405 + * search.c (lookup_field_1): Final scan goes backwards for + types, forwards for non-types. + + 2003-04-17 Roger Sayle + + PR c/10375 + * decl.c (duplicate_decls): Preserve "const", "noreturn" and + "nothrow" function attributes. + + 2003-04-17 Kriang Lerdsuwanakij + + PR c++/10347 + * pt.c (type_dependent_expression_p): Handle array new. + + 2003-04-15 Mark Mitchell + + PR c++/10381 + * parser.c (cp_parser_primary_expression): Reorganize logic for + dealing with name lookup failures. + + 2003-04-15 Jason Merrill + + * decl2.c (mark_used): Don't instantiate anything if + skip_evaluation. + + 2003-04-14 Ziemowit Laski + + * tree.c (build_cplus_array_type_1): Do not call + uses_template_parms() on a NULL index_type. + + 2003-04-13 Roger Sayle + + * decl.c (duplicate_decls): Preserve pure and malloc attributes. + + 2003-04-12 Mark Mitchell + + PR c++/10300 + * init.c (build_new_1): Reorganize. + + 2003-04-12 Zack Weinberg + + * class.c (initialize_array) + * decl.c (reshape_init) + * decl2.c (build_expr_from_tree) + * init.c (build_zero_init) + * pt.c (tsubst_copy, tsubst_copy_and_build) + * rtti.c (tinfo_base_init, generic_initializer, ptr_initializer) + (ptm_initializer, class_initializer, get_pseudo_ti_init) + * semantics.c (finish_compound_literal) + * typeck.c (build_ptrmemfunc1) + * typeck2.c (store_init_value, process_init_constructor) + (build_functional_cast): Use build_constructor. + + 2003-04-12 Zack Weinberg + + * call.c (print_z_candidates): U