1 2009-01-10 Andrew Pinski <pinskia@gmail.com>
4 * typeck.c (cp_build_modify_expr): Check for NULL current_function_decl.
7 * typeck2.c (build_functional_cast): Check for reference type and NULL
10 2009-01-09 Steve Ellcey <sje@cup.hp.com>
12 * typeck.c (cp_build_unary_op): Check for ERROR_MARK.
14 2009-01-09 Jakub Jelinek <jakub@redhat.com>
17 * error.c (dump_expr): Handle EXPR_STMT like BIND_EXPR.
19 2009-01-09 John F. Carr <jfc@mit.edu>
22 * parser.c (cp_parser_class_specifier): Clear
23 parser->in_unbraced_linkage_specification_p while parsing class
26 2009-01-07 Jakub Jelinek <jakub@redhat.com>
29 * semantics.c (finish_goto_stmt): Convert destination to
32 2009-01-06 Jason Merrill <jason@redhat.com>
39 * pt.c (check_default_tmpl_args): Don't complain about
40 out-of-order parameter packs in the enclosing class
41 or parameter packs after default args.
42 (coerce_template_parms): If we have more than one
43 parameter pack, don't flatten argument packs.
44 (template_args_equal): Handle argument packs.
45 (comp_template_args): Don't flatten argument packs.
46 (check_instantiated_arg): Split out from...
47 (check_instantiated_args): Here. Handle arg packs.
48 (convert_template_argument): Just check that nontype argument
49 packs have the right type.
51 2009-01-05 Dodji Seketeli <dodji@redhat.com>
54 * typeck.c (type_after_usual_arithmetic_conversions): Fix a typo.
56 2009-01-05 Jason Merrill <jason@redhat.com>
59 * typeck2.c (process_init_constructor_union): Handle union with
62 * mangle.c (write_expression): Remove mangling for zero-operand
66 * decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
70 * class.c (defaultable_fn_p): Only operator== can be a copy
73 2009-01-02 Jason Merrill <jason@redhat.com>
76 * typeck2.c (process_init_constructor_union): Handle excess
78 (process_init_constructor_record): Likewise.
81 * typeck2.c (digest_init_r): Don't use process_init_constructor
82 for non-aggregate classes.
84 2008-12-31 Jakub Jelinek <jakub@redhat.com>
87 * parser.c (cp_parser_primary_expression) <case RID_FUNCTION_NAME>:
88 Return error_mark_node if cp_parser_non_integral_constant_expression
92 * semantics.c (finish_decltype_type): Handle TEMPLATE_PARM_INDEX.
94 2008-12-29 Jakub Jelinek <jakub@redhat.com>
97 * parser.c (cp_parser_condition): Use cp_parser_require
98 instead of cp_lexer_consume_token to consume =.
101 * decl.c (start_enum): If enumtype is error_mark_node, exit early.
103 2008-12-28 Jakub Jelinek <jakub@redhat.com>
106 * semantics.c (finish_omp_for): Don't add CLEANUP_POINT_EXPR
107 around volatile iteration var in condition and/or increment
110 2008-12-27 Jakub Jelinek <jakub@redhat.com>
113 * pt.c (tsubst_omp_for_iterator): RECUR on whole init_expr instead of
116 2008-12-21 Jason Merrill <jason@redhat.com>
119 * name-lookup.c (arg_assoc_type): Handle DECLTYPE_TYPE.
121 2008-12-20 Jakub Jelinek <jakub@redhat.com>
122 Manuel López-Ibáñez <manu@gcc.gnu.org>
125 * c-common.c (warn_about_parentheses): Remove ARG_UNUSED from
126 arg_left. Don't warn about X<=Y<=Z if comparison's type isn't
129 2008-12-19 Jakub Jelinek <jakub@redhat.com>
132 * call.c (build_new_method_call): Handle call being COMPOUND_EXPR
135 2008-12-18 Jakub Jelinek <jakub@redhat.com>
138 * init.c (perform_member_init): For value-initialized
139 references call permerror instead of warning and don't emit any
142 2008-12-18 Jason Merrill <jason@redhat.com>
145 * parser.c (cp_parser_token_starts_cast_expression): An EOF
146 can't start a cast-expression.
148 2008-12-17 Jason Merrill <jason@redhat.com>
150 * semantics.c (describable_type): New function.
151 (finish_decltype_type): Use it for dependent exprs.
152 * cp-tree.h: Declare it.
153 * mangle.c (write_type) [DECLTYPE_TYPE]: Set skip_evaluation.
154 (write_expression): If skip_evaluation, use type stubs.
155 * tree.c (cp_tree_equal): Handle PARM_DECLs from different
156 declarations of a function.
157 * init.c (build_new): Do auto deduction if type is describable.
158 * decl.c (cp_finish_decl): Likewise.
159 * parser.c (cp_parser_omp_for_loop): Likewise.
161 2008-12-10 Jason Merrill <jason@redhat.com>
164 * mangle.c (write_builtin_type): Add mangling for decimal floating
165 point and fixed point types.
166 (write_type): Pass FIXED_POINT_TYPE along.
168 2008-12-09 Mark Mitchell <mark@codesourcery.com>
171 * class.c (resolve_address_of_overloaded_function): Check
172 accessibility of member functions unless FLAGS indicates
174 * call.c (standard_conversion): Adjust flags passed to
176 (convert_default_arg): Do not perform access checks.
177 * cp-tree.h (tsubst_flags_t): Add tf_no_access_control.
179 2008-12-08 Steve Ellcey <sje@cup.hp.com>
181 * decl2.c (mark_used): Remove assemble_external call.
183 2008-12-08 Dodji Seketeli <dodji@redhat.com>
186 * name-lookup.c (kept_level_p): Don't forget the case of levels
187 having using directives.
189 2008-12-08 Richard Henderson <rth@redhat.com>
192 * class.c (finish_struct_bits): Use SET_TYPE_MODE.
193 * decl.c (record_unknown_type): Likewise.
194 (start_enum, finish_enum): Likewise.
196 2008-12-05 Jakub Jelinek <jakub@redhat.com>
199 * error.c (dump_expr): Handle BIT_FIELD_REF.
201 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
204 * Make-lang.in (cc1plus-dummy, cc1plus): Add BACKENDLIBS,
207 2008-12-04 Jason Merrill <jason@redhat.com>
210 * decl.c (grok_special_member_properties): Set TYPE_HAS_COMPLEX_DFLT
212 * class.c (check_bases_and_members): Rather than assuming any
213 user-declared default constructor is complex here.
215 2008-12-04 Richard Guenther <rguenther@suse.de>
218 * typeck.c (get_member_function_from_ptrfunc): Mark the vtbl
219 pointer access with TREE_NO_WARNING.
221 2008-12-03 Jason Merrill <jason@redhat.com>
224 * init.c (build_value_init): Do initial zero-initialization
225 of a class with an implicitly-defined constructor using
226 build_zero_init rather than in build_value_init.
227 (build_value_init_1): Fold into build_value_init.
230 * parser.c (cp_parser_conversion_type_id): Diagnose
231 'operator auto' here.
232 * decl.c (grokdeclarator): Not here.
235 * decl.c (grokdeclarator): Only set DECL_NONCONVERTING_P
236 on explicit constructors.
237 * pt.c (tsubst_copy_and_build) [CONSTRUCTOR]: Propagate
238 CONSTRUCTOR_IS_DIRECT_INIT.
240 2008-12-02 Jason Merrill <jason@redhat.com>
242 PR c++/35782, c++/37860
243 * call.c (build_user_type_conversion_1): Remember
245 (convert_like_real): Likewise.
246 (build_over_call): Don't require the copy constructor
247 for copy-list-initialization.
248 * cp-tree.h (TARGET_EXPR_LIST_INIT_P): New macro.
251 * decl.c (cp_finish_decl): Handle =default and =delete for
254 2008-12-01 Jakub Jelinek <jakub@redhat.com>
257 * parser.c (cp_parser_omp_for_loop): Handle auto.
258 * pt.c (tsubst_omp_for_iterator): Likewise.
260 2008-11-28 Jason Merrill <jason@redhat.com>
263 * init.c (perform_member_init): Fix value-initialization.
264 (build_value_init_1): Add assert to catch cases that will break
266 (build_default_init): Remove.
267 * cp-tree.h: Remove its prototype.
268 * pt.c (tsubst_expr) [DECL_EXPR]: Use build_value_init for
269 value-initialization.
272 * parser.c (cp_parser_class_name): Only call
273 maybe_note_name_used_in_class if we actually found a class name.
275 2008-11-25 Jason Merrill <jason@redhat.com>
278 * decl2.c (check_classfn): Error rather than abort on parameter
281 2008-11-20 Jason Merrill <jason@redhat.com>
284 * parser.c (cp_parser_class_name): Call maybe_note_name_used_in_class.
287 * call.c (build_over_call): Take the address of the function even
289 (build_new_method_call): Remember the type of the called function
292 2008-11-19 Dodji Seketeli <dodji@redhat.com>
295 * pt.c (coerce_template_template_parm): Use the more robust
296 uses_template_parms instead of dependent_type_p.
298 2008-11-19 Dodji Seketeli <dodji@redhat.com>
301 * pt.c (lookup_template_class): Check pointers before dereferencing
303 * error.c (dump_template_decl): Likewise.
305 2008-11-19 Jason Merrill <jason@redhat.com>
308 * decl2.c (grokfield): Pass ATTR_FLAG_TYPE_IN_PLACE for a typedef
309 that names a class for linkage purposes.
312 * parser.c (cp_parser_pseudo_destructor_name): A pseudo-destructor
313 name is not a declaration.
316 * pt.c (instantiate_decl): Don't require a definition of
317 a template that is explicitly instantiated 'extern'.
319 2008-11-18 Jason Merrill <jason@redhat.com>
320 Jakub Jelinek <jakub@redhat.com>
323 * parser.c (cp_parser_type_id): Complain about auto.
324 * decl.c (grokdeclarator): Complain about parameters and
325 conversion functions declared with auto.
327 * call.c (standard_conversion): Use CLASS_TYPE_P instead of
329 * cp-tree.h (TYPE_NON_AGGREGATE_CLASS): Likewise.
331 2008-11-17 Jakub Jelinek <jakub@redhat.com>
334 * init.c (constant_value_1): Handle TREE_LIST init.
336 2008-11-15 Jakub Jelinek <jakub@redhat.com>
339 * typeck.c (cp_build_unary_op): Don't call get_unwidened. Use
340 argtype instead of result_type.
342 2008-11-14 Jason Merrill <jason@redhat.com>
345 * semantics.c (finish_call_expr): Don't repeat arg-dep lookup
346 for a non-dependent call.
349 * call.c (build_aggr_conv): Increment i.
351 2008-11-13 Jason Merrill <jason@redhat.com>
354 * typeck2.c (process_init_constructor_record): Update bitfield
356 (check_narrowing): Update bitfield handling, print source type.
358 2008-11-12 Jakub Jelinek <jakub@redhat.com>
362 2007-05-07 Mike Stump <mrs@apple.com>
363 * parser.c (check_empty_body): Add.
364 (cp_parser_iteration_statement): Add call to check_empty_body.
366 2008-11-12 Jason Merrill <jason@redhat.com>
369 * typeck.c (cp_build_modify_expr): Update bitfield handling.
371 2008-11-12 Jakub Jelinek <jakub@redhat.com>
374 * parser.c (cp_parser_simple_declaration): Don't commit
375 to tentative parse if parse errors were seen.
378 * error.c (dump_expr): Handle COMPLEX_EXPR.
380 2008-11-10 Jakub Jelinek <jakub@redhat.com>
383 * parser.c (cp_parser_enum_specifier): After parsing :,
384 parse definitely. Don't return early if type specifier
387 2008-11-06 David Edelsohn <edelsohn@gnu.org>
390 * g++spec.c (LIBSTDCXX_STATIC): New.
391 (lang_spec_driver): Use LIBSTDCXX_STATIC when not
394 2008-11-05 Fabien Chene <fabien.chene@gmail.com>
397 * cp-tree.h: Fix DECL_NONSTATIC_MEMBER_P to handle member template
400 2008-11-05 Richard Guenther <rguenther@suse.de>
403 * decl.c (start_preparsed_function): Use the correct type for
404 building the RESULT_DECL.
406 2008-10-31 Jakub Jelinek <jakub@redhat.com>
409 * decl.c (grokdeclarator): Diagnose auto function decl without
410 late return type and late return type function decl where type
414 * decl.c (cp_finish_decl): Diagnose type_uses_auto type with
417 2008-10-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
420 * class.c (check_bitfield_decl): Rename min_precision to
421 tree_int_cst_min_precision.
422 * decl.c (finish_enum): Likewise.
424 2008-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
427 * parser.c (cp_parser_token_starts_cast_expression): New.
428 (cp_parser_cast_expression): Peek the next token to decide whether
429 this could be a parenthesized constructor or is definitely an
432 2008-10-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
435 * typeck.c (build_x_binary_op): Update call to
436 warn_about_parentheses.
437 * parser.c (cp_parser_binary_expression): Add note about passing
438 the correct code for unary expressions.
440 2008-10-24 Jakub Jelinek <jakub@redhat.com>
442 * Make-lang.in (check-c++-subtargets): New alias for
443 check-g++-subtargets.
444 (lang_checks_parallelized): Add check-g++.
445 (check_g++_parallelize): New variable.
447 2008-10-21 Richard Guenther <rguenther@suse.de>
449 * semantics.c (simplify_aggr_init_exprs_r): Remove.
450 (expand_or_defer_fn): Do not walk the function body to
451 simplify aggr_init_exprs.
453 2008-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
456 * typeck.c (cp_common_type): New. The same as
457 type_after_usual_arithmetic_conversions but without promotions.
458 (type_after_usual_arithmetic_conversions): Do the promotions and
460 (common_type): Make it behave like the C version of this
461 function. Do not handle pointer types.
462 (common_pointer_type): Move handling of pointer types from
464 (cp_build_binary_op): Use common_pointer_type instead of
465 common_type in call to pointer_diff.
466 Use cp_common_type instead of common_type.
467 * cp-tree.h (common_pointer_type): Declare.
469 2008-10-14 Jakub Jelinek <jakub@redhat.com>
472 * cp-gimplify.c (cp_genericize_r): Only fold_convert COND_EXPR
473 arguments if they don't already have COND_EXPR's type.
475 2008-10-14 Paolo Carlini <paolo.carlini@oracle.com>
478 * pt.c (push_template_decl_real): Check that current_template_parms
480 (process_partial_specialization): Assert current_template_parms not
483 2008-10-13 Doug Evans <dje@google.com>
485 * cp-tree.h (DECL_MAIN_P): Fix parentheses around expression.
487 2008-10-10 Jakub Jelinek <jakub@redhat.com>
490 * cp-gimplify.c (cp_genericize_r): Fix up bitfield operands of
493 2008-10-09 Jakub Jelinek <jakub@redhat.com>
496 * semantics.c (finalize_nrv_r): Clear DECL_INITIAL instead of
497 setting it to error_mark_node.
499 2008-10-07 Steve Ellcey <sje@cup.hp.com>
501 * decl.c (start_cleanup_fn): Declare as inline.
503 2008-10-06 Jason Merrill <jason@redhat.com>
505 PR c++/37376, other mangling issues
506 * mangle.c (write_type): Update TYPE_PACK_EXPANSION mangling.
507 (write_member_name): Break out from...
508 (write_expression): ...here. Handle dependent COMPONENT_REF.
509 (write_template_arg): Wrap an argument pack in 'I'/'E'.
510 (write_builtin_type): Update char16/32_t mangling.
511 (write_nested_name, write_prefix): Don't forget template args
513 * operators.def: Add ARROW_EXPR, update COMPONENT_REF and
516 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
518 * typeck.c (build_x_indirect_ref): Add location argument.
519 (cp_build_binary_op): Pass location to warn_for_div_by_zero.
520 (cp_build_unary_op): Add location argument.
521 (cp_build_modify_expr): Same.
522 * class.c (build_base_path): Pass location to build_indirect_ref.
523 * semantics.c (handle_omp_for_class_iterator): Pass elocus to
526 2008-10-05 Dodji Seketeli <dodji@redhat.com>
529 * cp-gimplify.c (cp_gimplify_expr): For each USING_STMT
530 make sure an IMPORTED_DECL node is added to the BLOCK_VARS list
531 of the innermost containing BLOCK.
533 2008-10-03 Paolo Carlini <paolo.carlini@oracle.com>
536 * error.c (dump_function_decl): Save the exceptions in case of
537 error about incompatible specifications in a specialization.
539 2008-10-01 Andrew Pinski <andrew_pinski@playstation.sony.com>
541 * tree.c (lvalue_p_1): COMPOUND_LITERAL_EXPR is also an lvalue.
543 2008-09-30 H.J. Lu <hongjiu.lu@intel.com>
546 * parser.c (cp_parser_selection_statement): Fix uninitialized
549 2008-09-30 Simon Martin <simartin@users.sourceforge.net>
553 * decl.c (grokdeclarator): Set the type for typedefs to a
554 nested-name-specifier to error_mark_node.
556 2008-09-30 Paolo Bonzini <bonzini@gnu.org>
558 * parser.c (cp_parser_selection_statement): Implement here the
559 -Wempty-body warning for `if' and `else' statements.
560 * semantics.c (finish_if_stmt): Do not call empty_body_warning.
562 2008-09-25 Paolo Carlini <paolo.carlini@oracle.com>
565 * name-lookup.c (maybe_process_template_type_declaration): Check
566 return value of push_template_decl_real for error_mark_node.
568 2008-09-24 Aldy Hernandez <aldyh@redhat.com>
570 * semantics.c (finish_fname): Pass location to fname_decl.
572 2008-09-23 Jakub Jelinek <jakub@redhat.com>
575 * semantics.c (finish_omp_for): If processing_template_decl, just build
576 MODIFY_EXPR for init instead of calling cp_build_modify_expr.
578 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
580 * typeck.c (build_array_ref): Pass location to cp_build_binary_op.
581 (get_member_function_from_ptrfunc): Same.
582 (build_x_binary_op): Same.
583 (build_binary_op): Same.
584 (cp_build_binary_op): New location argument.
585 (pointer_diff): Pass location to cp_build_binary_op.
586 (cp_truthvalue_conversion): Pass location to build_binary_op.
587 (convert_ptrmem): Pass location to cp_build_binary_op.
588 (cp_build_modify_expr): Same.
589 (build_ptrmemfunc): Same.
590 * init.c (expand_cleanup_for_base): Pass location to
591 c_common_truthvalue_conversion.
592 (build_new_1): Pass location to cp_build_binary_op.
593 (build_vec_delete_1): Pass location to *build_binary_op,
594 c_common_truthvalue_conversion.
595 (build_vec_init): Same.
596 (build_delete): Same.
597 * decl.c (compute_array_index_type): Same.
598 * call.c (build_new_op): Same.
599 * rtti.c (build_dynamic_cast_1): Same.
600 * cp-tree.h: Add argument to cp_build_binary_op.
601 * semantics.c (handle_omp_for_class_iterator): Pass location to
602 *build_binary_op, c_common_truthvalue_conversion.
603 * decl2.c (get_guard_cond): Same.
605 2008-09-17 Richard Guenther <rguenther@suse.de>
608 * rtti.c (build_dynamic_cast_1): Convert the COND_EXPR
609 result to the correct type.
611 2008-09-17 H.J. Lu <hongjiu.lu@intel.com>
614 * name-lookup.c (pushdecl_maybe_friend): Don't return the old
615 parameter for duplicate.
617 2008-09-17 Jason Merrill <jason@redhat.com>
620 * name-lookup.c (lookup_type_scope): Look through sk_function_parms.
622 2008-09-17 Jakub Jelinek <jakub@redhat.com>
625 * typeck.c (build_array_ref): Use protected_set_expr_location instead
626 of SET_EXPR_LOCATION when ret might not be an expression.
628 2008-09-17 Jan Hubicka <jh@suse.cz>
631 * cp/decl.c (start_method): Set DECL_NO_INLINE_WARNING_P.
633 2008-09-16 Jakub Jelinek <jakub@redhat.com>
636 * semantics.c (finish_compound_literal): Return error_mark_node if
640 * lex.c (init_reswords): Don't populate ridpointers for D_CONLY
643 2008-09-15 Aldy Hernandez <aldyh@redhat.com>
645 * decl.c (duplicate_decls): Call error_at.
646 (grokfndecl): New location argument. Use location if available.
647 (grokdeclarator): Pass declarator location to grokfndecl.
648 * cp-tree.h (struct cp_declarator): Update comment for id_loc.
649 * decl2.c (check_classfn): Use error_at.
650 * parser.c (cp_parser_init_declarator): Set function_start_locus
652 (cp_parser_member_declaration): Set id_loc for function declarators.
654 2008-09-09 Jan Hubicka <jh@suse.cz>
657 * pt.c (tsubst_decl): Do not copy DECL_STRUCT_FUNCTION pointer.
659 2008-09-09 Jakub Jelinek <jakub@redhat.com>
662 * tree.c (array_type_nelts_top): Add size_one_node instead of
665 2008-09-09 Jason Merrill <jason@redhat.com>
668 * pt.c (tsubst_copy) [PARM_DECL]: Don't abort if the parm has
671 2008-09-09 Jakub Jelinek <jakub@redhat.com>
674 * decl.c (build_enumerator): Handle previous value's DECL_INITIAL
675 being error_operand_p. Don't clear value if it was error_mark_node.
677 2008-09-09 Paolo Bonzini <bonzini@gnu.org>
679 * cp-objcp-common.h (LANG_HOOKS_EXPAND_DECL): Remove.
680 * cp-tree.h: Don't mention DECL_ANON_UNION_ELEMS.
681 * semantics.c (anon_aggr_type_p): Remove.
683 2008-09-06 Jason Merrill <jason@redhat.com>
686 * parser.c (cp_parser_parameter_declaration_list): Process the
687 PARM_DECLs as we go and push them. Return a TREE_LIST.
688 (cp_parser_parameter_declaration_clause): Return a TREE_LIST.
689 (cp_parser_direct_declarator): Create a binding level and
690 suppress deprecated warnings in the parameter list.
691 (make_call_declarator): PARMS is now a tree.
692 * cp-tree.h (struct cp_declarator): Function parms are now a tree.
693 * decl.h (enum deprecated_states, deprecated_state): Move here.
695 (type_is_deprecated): New fn.
696 (grokparms): PARMLIST is a tree now. Warn about parms that
697 use deprecated types.
698 * mangle.c (write_expression): Handle PARM_DECL, CALL_EXPR and
700 * pt.c (tsubst) [DECLTYPE_TYPE]: Set skip_evaluation.
701 (tsubst_copy) [PARM_DECL]: Handle a PARM_DECL used outside of a
703 * name-lookup.c (pushtag): Look through function parameter scopes.
704 (pushdecl_maybe_friend): Don't set DECL_CONTEXT on a PARM_DECL
705 when we're parsing a function declarator.
707 2008-09-05 Douglas Gregor <doug.gregor@gmail.com>
710 * tree.c (cp_build_qualified_type_real): Deal with sharing of
711 TYPE_LANG_SPECIFIC in the canonical types of pointer-to-method
714 2008-09-04 Ian Lance Taylor <iant@google.com>
716 * parser.c (check_no_duplicate_clause): Change code parameter to
717 enum omp_clause_code.
719 2008-09-03 Jakub Jelinek <jakub@redhat.com>
722 * decl.c (cp_finish_decl): Only set
723 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P if decl is VAR_DECL.
726 * cp-tree.h (defer_mark_used_calls, deferred_mark_used_calls): New
728 * decl2.c (mark_used): If defer_mark_used_calls, push decl into
729 deferred_mark_used_calls vector and exit early.
730 * decl.c (defer_mark_used_calls, deferred_mark_used_calls): New
732 (finish_function): Set defer_mark_used_calls for the duration of the
733 function. Call mark_used on any queued decls.
735 2008-09-02 Jason Merrill <jason@redhat.com>
738 * call.c (build_over_call): Make =delete work with SFINAE.
739 * class.c (resolve_address_of_overloaded_function): Likewise.
741 * cp-tree.h (struct lang_decl_flags): Rename threadprivate_p to
742 threadprivate_or_deleted_p.
743 (CP_DECL_THREADPRIVATE_P): Adjust.
744 (DECL_DELETED_FN): Likewise.
745 (SD_UNINITIALIZED, SD_INITIALIZED, SD_DEFAULTED): New macros.
746 (SD_DELETED): New macro.
747 * parser.c (cp_parser_init_declarator): Use them.
748 * decl.c (start_decl): Use them.
750 * decl2.c (mark_used): Give =deleted error even in sizeof.
752 * typeck2.c (check_narrowing): Downgrade narrowing error to
755 2008-09-02 Aldy Hernandez <aldyh@redhat.com>
757 * typeck.c (build_array_ref): Use new location argument.
758 * class.c (build_vtbl_ref_1): Pass location to build_array_ref.
759 * call.c (build_new_op): Same.
760 * decl2.c (grok_array_decl): Same.
761 * cp-tree.h (build_array_ref): Add location argument to prototype.
763 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
765 * typeck.c (build_x_indirect_ref): Add location argument.
766 * class.c (build_base_path): Pass location to build_indirect_ref.
767 * pt.c (tsubst_copy_and_build): Pass location to
768 finish_label_address_expr.
769 * parser.c (cp_parser_unary_expression): Same.
771 2008-08-31 Jason Merrill <jason@redhat.com>
773 Implement late-specified return type using 'auto'.
774 * cp-tree.h (struct cp_declarator): Add late_return_type field to
776 * parser.c (cp_parser_late_return_type_opt): New fn.
777 (cp_parser_direct_declarator): Use it.
778 (make_call_declarator): Put it in the declarator.
779 * decl.c (grokdeclarator): Splice in late-specified return type.
780 * pt.c (splice_late_return_type): New fn.
782 2008-08-29 Michael Meissner <gnu@the-meissners.org>
784 * decl.c (builtin_function_1): Take a bool argument to decide
785 whether to use pushdecl or pushdecl_top_level.
786 (duplicate_decls): Copy function specific target and optimization
787 options on duplicate declarations.
788 (cxx_builtin_function): Update builtin_function_1 call.
789 (cxx_builtin_function_ext_scope): New function, guarantee that the
790 declaration is done at global scope.
792 * cp-objcp-common.h (LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE): New
793 macro, define builtin function hook for delayed machine specific
796 * cp-tree.h (cxx_builtin_function_ext_scope): Add declaration.
798 2008-08-30 Jason Merrill <jason@redhat.com>
801 * pt.c (dependent_type_p): Don't abort on auto outside of a template.
803 2008-08-29 Jason Merrill <jason@redhat.com>
805 Implement C++0x 'auto' semantics.
806 * decl.c (start_decl_1): Don't complain about auto being incomplete.
807 (cp_finish_decl): Deduce auto.
808 * init.c (build_new): Handle 'new auto'.
809 * typeck2.c (cxx_incomplete_type_diagnostic): Give a different
810 message for auto than for normal template type parms.
811 * pt.c (type_dependent_expression_p): Handle { }.
812 (make_auto): New function.
813 (listify_autos): New function.
814 (do_auto_deduction): New function.
815 (is_auto): New function.
816 (type_uses_auto): New function.
817 * cp-tree.h: Declare them.
818 * parser.c (cp_parser_decl_specifier_seq): In C++0x mode, don't
819 treat auto as a declspec.
820 (cp_parser_simple_type_specifier): It's a type-specifier.
822 2008-08-29 Mark Mitchell <mark@codesourcery.com>
824 * mangle.c (write_type): Add target-specific manglings for
825 non-fundamental types to the substitution table.
828 2008-08-29 Jakub Jelinek <jakub@redhat.com>
832 * name-lookup.c (do_using_directive, cp_emit_debug_info_for_using):
833 Adjust debug_hooks->imported_module_or_decl callers.
835 2008-08-29 Jan Hubicka <jh@suse.cz>
837 * cp-gimplify.c (cp_gimplify_expr): Add PRED_CONTINUE heuristic.
839 2008-08-28 Paolo Carlini <paolo.carlini@oracle.com>
842 * decl.c (reshape_init_r): Check init for error_mark_node.
844 2008-08-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
847 * semantics.c (maybe_convert_cond): Call verify_sequence_points.
848 (finish_return_stmt): Likewise.
849 (finish_switch_condition): Likewise.
851 2008-08-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
853 * cp-tree.h: Fix #error directive.
855 2008-08-26 Douglas Gregor <doug.gregor@gmail.com>
857 * typeck.c (type_after_usual_arithmetic_conversions): Don't do the
858 usual arithmetic conversions on scoped enumeration types.
859 (common_type): Ditto.
860 (default_conversion): Don't perform integral promotions on scoped
862 (build_array_ref): Scoped enumeration types can't be used as
864 * decl.c (start_enum): If building a C++0x scoped enumeration,
865 enter its scope. If provided with an underlying type, check that
866 underlying type and set up the enumeration type accordingly.
867 (finish_enum): Only compute an underlying type if the underlying
868 type isn't already fixed, and only convert the enumerator values
869 now if we've just computed the underlying type. Finish the scope
870 of C++0x scoped enumerations.
871 (build_enumerator): For enumerations with a fixed underlying type,
872 check the enumerator values when the enumerator is defined.
873 (lookup_enumerator): New.
874 * call.c (standard_conversion): Don't allow assignment from
875 integers to scoped enumeration types, even with -fpermissive.
876 Don't convert from scoped enumerations to bool or any arithmetic
878 (build_conditional_expr): Don't per the usual arithmetic
879 conversions for scoped enumeration types.
880 (convert_like_real): Check complain to see if we should
882 * error.c (class_key_or_enum_as_string): Print scoped enums.
883 * cp-tree.h (MAYBE_CLASS_TYPE_P): Check CLASS_TYPE_P, not
885 (INTEGRAL_OR_UNSCOPED_ENUMERATION_TYPE_P): New.
886 (SCOPED_ENUM_P): New.
887 (UNSCOPED_ENUM_P): New.
888 (SET_SCOPED_ENUM_P): New.
889 (ENUM_UNDERLYING_TYPE): New.
890 * pt.c (lookup_template_class): Update the instantiation of enum
891 types to deal with C++0x scoped enumerations and underlying
893 * name-lookup.c (begin_scope): Deal with scoped enumeration
895 (lookup_qualified_name): Deal with lookup into enumeration types.
896 * name-lookup.h (enum scope_kind): Add sk_scoped_enum.
897 * parser.c (cp_parser_class_or_namespace_name): Rename to...
898 (cp_parser_qualifying_entity): ... this. Also, in C++0x mode,
899 parse a type-name that can be an enumeration type.
900 (cp_parser_nested_name_specifier_opt): Update with C++0x grammar.
901 (cp_parser_elaborated_type_specifier): Parse the
902 optional `struct' or `class' following enum (in C++0x).
903 (cp_parser_enum_specifier): Parse C++0x scoped enumerations and
906 2008-08-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
908 * typeck.c: Update all calls to pedwarn.
913 * name-lookup.c: Likewise.
914 * parser.c: Likewise.
916 2008-08-20 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
919 * parser.c (cp_parser_omp_for_loop): Handle parenthesized
922 2008-08-20 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
924 * parser.c: Update all calls to inform.
925 * typeck.c: Likewise.
929 * method.c: Likewise.
930 * friend.c: Likewise.
931 * typeck2.c: Likewise.
933 * name-lookup.c: Likewise.
936 2008-08-19 Jakub Jelinek <jakub@redhat.com>
939 * error.c (cp_print_error_function): Deal with recursive BLOCK trees.
941 2008-08-18 Tomas Bily <tbily@suse.cz>
943 * tree.c (cp_tree_equal): Use CONVERT_EXPR_CODE_P.
945 2008-08-18 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
947 * typeck.c: Update all callers of permerror.
952 * except.c: Likewise.
954 * typeck2.c: Likewise.
956 * semantics.c: Likewise.
957 * name-lookup.c: Likewise.
960 * parser.c: Likewise.
962 2008-08-14 Paolo Carlini <paolo.carlini@oracle.com>
965 * pt.c (check_template_shadow): Change to return a bool.
966 * name-lookup.c (push_class_level_binding): Early return if
967 check_template_shadow returns false.
968 * cp-tree.h (check_template_shadow): Adjust declaration.
970 2008-08-14 Paolo Carlini <paolo.carlini@oracle.com>
973 * decl.c (grokdeclarator): In case of extern and initializer, return
974 error_mark_node after the error.
976 2008-08-13 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
979 * decl.c (grokfndecl): Call check_main_parameters_type only if
982 2008-08-12 Paolo Carlini <paolo.carlini@oracle.com>
985 * parser.c (cp_parser_class_head): Early return error_mark_node in
986 case of global qualification of class name or qualified name that
987 does not name a class.
989 2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
992 * cvt.c (ocp_convert): Warn for out-of-range conversions to enum.
994 2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
997 * cp-tree.h (struct diagnostic_context, struct diagnostic_info):
998 Delete forward declarations. Check that toplev.h has not been
999 included before this file. Include toplev.h and diagnostic.h.
1000 * error.c (cp_cpp_error): Use DK_PEDWARN.
1001 (cxx_incomplete_type_diagnostic): Update declaration.
1002 (cxx_incomplete_type_error): Use DK_ERROR.
1003 * typeck2.c (cxx_incomplete_type_diagnostic): Take a diagnostic_t
1004 as argument. Use emit_diagnostic.
1005 (cxx_incomplete_type_error): Use DK_ERROR.
1006 (add_exception_specifier): Use diagnostic_t instead of custom
1008 * typeck.c (complete_type_or_else): Update call to
1009 cxx_incomplete_type_diagnostic.
1010 * init.c (build_delete): Likewise.
1011 * call.c (diagnostic_fn_t): Remove unused typedef.
1012 (build_temp): Pass a pointer to diagnostic_t.
1013 (convert_like_real): Use emit_diagnostic.
1014 (joust): Check return value of warning before giving informative
1016 * friend.c (do_friend): Check return value of warning
1017 before giving informative note.
1018 * parser.c (cp_parser_template_id): Likewise.
1020 2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1023 * class.c (check_bases_and_members): Warn with -Wuninitialized
1026 2008-08-08 Volker Reichelt <v.reichelt@netcologne.de>
1029 * decl.c (xref_basetypes): Check base for MAYBE_CLASS_TYPE_P,
1030 and make sure it is not a union.
1032 2008-08-07 H.J. Lu <hongjiu.lu@intel.com>
1034 * semantics.c (finish_decltype_type): Initialize type.
1036 2008-08-07 Douglas Gregor <doug.gregor@gmail.com>
1038 * semantics.c (finish_decltype_type): Handle calls to function
1039 pointers and references to functions properly.
1041 2008-08-06 Douglas Gregor <doug.gregor@gmail.com>
1044 * parser.c (cp_parser_template_argument): Don't assume that '>>'
1045 following a type-id is an error when in C++0x mode.
1047 2008-08-06 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1050 * decl.c (grokdeclarator): Use explicit location with permerror_at.
1052 2008-08-06 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1055 * typeck.c (cp_build_binary_op): Move code to c-common.c.
1057 2008-08-05 Jason Merrill <jason@redhat.com>
1060 * decl.c (build_ptrmemfunc_type): Don't require structural
1061 comparison of PMF types.
1062 * tree.c (cp_build_qualified_type_real): Don't clear
1063 a valid TYPE_PTRMEMFUNC_TYPE.
1064 * typeck.c (cp_build_unary_op): Still do build_ptrmemfunc in
1067 2008-08-04 Jason Merrill <jason@redhat.com>
1070 * typeck2.c (check_narrowing): Allow narrowing conversion
1071 from an explicit floating-point constant.
1074 * pt.c (tsubst_decl): Leave DECL_INITIAL set on deleted
1077 2008-08-04 Simon Baldwin <simonb@google.com>
1080 * parser.c (cp_parser_elaborated_type_specifier): Warn only when
1081 the declaration's id is followed by a semicolon.
1083 2008-07-31 Jakub Jelinek <jakub@redhat.com>
1086 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Call
1087 complete_type_or_else even for UNKNOWN_TYPE to get diagnostics.
1089 2008-07-31 Jason Merrill <jason@redhat.com>
1092 * init.c (build_new_1): Don't convert pointer to the data type
1093 until we're actually going to treat it as that type.
1096 * tree.c (build_aggr_init_expr): Split out...
1097 (build_cplus_new): ...from here.
1098 (stabilize_init): Don't mess with AGGR_INIT_EXPR either.
1099 * init.c (build_new_1): new T() means value-initialization,
1100 not default-initialization.
1101 (build_vec_init): Likewise.
1102 (build_value_init_1): Use build_aggr_init_expr.
1104 2008-07-30 Dodji Seketeli <dseketel@redhat.com>
1107 * decl2.c (fix_temporary_vars_context_r): New function.
1108 (one_static_initialization_or_destruction): Make sure temporary
1109 variables part of the initialiser have their DECL_CONTEXT()
1112 2008-07-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1115 * typeck.c (build_binary_op): Encapsulate code into
1118 2008-07-29 Jakub Jelinek <jakub@redhat.com>
1121 * tree.c (cplus_array_hash, build_cplus_array_type_1): Hash on
1122 TYPE_UID instead of pointers.
1124 2008-07-29 Jan Hubicka <jh@suse.cz>
1126 * optimize.c (maybe_clone_body): Remove DECL_INLINE.
1127 * decl.c (duplicate_decls): Likewise.
1128 (grokfndecl): Likewise.
1129 (start_method): Likewise.
1130 * method.c (make_thunk, make_alias_for, implicitly_declare_fn):
1132 * pt.c (register_specialization, regenerate_decl_from_template):
1134 * decl2.c (grokfield): Likewise.
1136 2008-07-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1139 * decl.c (duplicate_decls): Merge USED flags.
1141 2008-07-27 Jason Merrill <jason@redhat.com>
1144 * decl.c (reshape_init_r): Allow C++0x initializer lists.
1146 2008-07-28 Richard Guenther <rguenther@suse.de>
1148 Merge from gimple-tuples-branch.
1150 2008-07-22 Aldy Hernandez <aldyh@redhat.com>
1152 * cp-gimplify.c (gimplify_if_stmt): Set location on newly created
1155 2008-07-18 Jakub Jelinek <jakub@redhat.com>
1157 * decl.c (finish_function): Call gimple_body after cp_genericize.
1159 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
1161 * optimize.c: Include gimple.h instead of tree-gimple.h.
1162 * Make-lang.in (cp-gimplify.o): Depend on tree-iterator.h.
1163 * cp-gimplify.c: Rename tree-gimple.h to gimple.h. Include
1166 2008-07-16 Jakub Jelinek <jakub@redhat.com>
1168 * optimize.c (maybe_clone_body): Clear DECL_SAVED_TREE for the clone.
1170 2008-07-14 Jakub Jelinek <jakub@redhat.com>
1172 * cp-gimplify.c (cp_gimplify_expr): Update comment.
1174 2008-07-14 Aldy Hernandez <aldyh@redhat.com>
1176 * cp-tree.h (union lang_tree_node): Rename GENERIC_NEXT to
1178 * cp-gimplify.c (cxx_omp_clause_apply_fn): Rename
1179 GIMPLE_MODIFY_STMT to MODIFY_EXPR.
1180 (cxx_omp_clause_copy_ctor): Same.
1181 (cxx_omp_clause_assign_op): Same.
1183 2008-05-28 Jakub Jelinek <jakub@redhat.com>
1185 * cp-gimplify.c (cp_gimplify_omp_for): Add pre_p argument. Tuplify.
1186 (cp_gimplify_expr): Adjust caller.
1188 2008-05-11 Doug Kwan <dougkwan@google.com>
1190 * init.c (build_vec_delete): Add type conversion for argument
1191 0 of POINTER_PLUS_EXPR.
1193 2008-04-29 Doug Kwan <dougkwan@google.com>
1195 * decl2 (File): Include "gimple.h"
1196 (cp_write_global_declarations): Use gimple_body instead of
1198 * Make-lang.in (cp/decl2.o): Add $(GIMPLE_H)
1200 2008-04-10 Diego Novillo <dnovillo@google.com>
1202 http://gcc.gnu.org/ml/gcc-patches/2008-04/msg00913.html
1204 * optimize.c (maybe_clone_body): Re-enable call to
1206 * cp-gimplify.c (cp_gimplify_omp_for): Mark disabled
1207 code with call to gimple_unreachable.
1208 (cp_genericize): Fix handling of clone bodies.
1210 2008-04-04 Diego Novillo <dnovillo@google.com>
1212 http://gcc.gnu.org/ml/gcc-patches/2008-04/msg00413.html
1214 * optimize.c (maybe_clone_body): Re-enable.
1216 2008-02-19 Diego Novillo <dnovillo@google.com>
1217 Oleg Ryjkov <olegr@google.com>
1219 http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00804.html
1221 * cp-gimplify.c (gimplify_for_stmt): Change gimple_seq
1222 argument to gimple_seq *. Update all users.
1223 (gimplify_must_not_throw_expr): Likewise.
1225 2008-02-04 Oleg Ryjkov <olegr@google.com>
1227 * except.c: Include gimple.h
1228 (cp_protect_cleanup_actions): Convert to tuples.
1229 * Make-lang.in (cp/except.o): Add dependency on gimple.h
1231 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
1233 * cp-gimplify.c (gimplify_cp_loop): Call tree_annotate_all_with_locus
1234 instead of annotating each block manually.
1236 2007-10-30 Aldy Hernandez <aldyh@redhat.com>
1238 * cp-gimplify.c (gimplify_cp_loop): Tuplify.
1239 (gimplify_for_stmt): Same.
1240 (gimplify_switch_stmt): Same.
1241 (cp_gimplify_expr): [FOR_STMT]: Do not call gimplify_for_stmt. Return
1243 [WHILE_STMT]: Return GS_OK.
1244 [SWITCH_STMT]: Same.
1245 [CONTINUE_STMT]: Same.
1247 (cp_genericize): Set gimple_body() of cloned functions when needed.
1249 2007-10-29 Aldy Hernandez <aldy@quesejoda.com>
1251 * cp-gimplify.c: Move build_gimple_eh_filter_tree here.
1252 (cp_gimplify_init_expr): Convert to tuples.
1253 (gimplify_must_not_throw_expr): Make function return a
1254 gimplify_status and convert to tuples.
1256 2007-10-18 Aldy Hernandez <aldy@quesejoda.com>
1258 * cp-gimplify.c (genericize_try_block): Enable and do not call
1260 (genericize_catch_block): Same.
1261 (genericize_eh_spec_block): Same.
1262 Rename gimple_build_eh_filter_tree to build_gimple_eh_filter_tree.
1263 (cp_gimplify_expr): Enable TRY_BLOCK, HANDLER, and EH_SPEC_BLOCK.
1265 2007-10-16 Aldy Hernandez <aldy@quesejoda.com>
1267 * optimize.c (maybe_clone_body): Comment out call to clone_body.
1268 * decl.c (finish_function): Use gimple_body instead of
1270 * cp-tree.h (cp_gimplify_expr): Last 2 arguments are sequences.
1271 * cp-gimplify.c (genericize_try_block): Comment out.
1272 (genericize_catch_block): Same.
1273 (genericize_eh_spec_block): Same.
1274 (gimplify_cp_loop): Comment out calls to gimplify_stmt.
1275 (gimplify_for_stmt): Comment out.
1276 (gimplify_switch_stmt): Comment out call to gimplify_stmt.
1277 (cp_gimplify_omp_for): Same.
1278 (gimplify_must_not_throw_expr): Argument pre_p is a sequence.
1279 Comment out call to gimplify_stmt and append_to_statement_list.
1280 Rename gimple_build_eh_filter_tree to build_gimple_eh_filter_tree.
1281 (cp_gimplify_init_expr): Arguments pre_p and post_p are sequences.
1282 (cp_gimplify_expr): Same.
1283 Comment out calls to genericize_*_block. Comment out call to
1286 2008-07-27 H.J. Lu <hongjiu.lu@intel.com>
1289 * class.c (type_has_user_provided_default_constructor): Handle
1292 2008-07-27 Paolo Carlini <paolo.carlini@oracle.com>
1294 * decl.c (push_library_fn): Add a parameter for the exceptions that
1295 the function may throw.
1296 (push_void_library_fn, push_throw_library_fn, expand_static_init):
1298 (build_library_fn): Change to static.
1299 * cp-tree.h: Adjust declarations.
1300 * except.c (declare_nothrow_library_fn): New.
1301 (do_get_exception_ptr, do_begin_catch, do_free_exception,
1302 do_allocate_exception): Use the latter, adjust the declarations
1303 (ie, add empty exception-specification), consistently with the
1304 actual implementation in libsupc++.
1306 2008-07-25 Jan Hubicka <jh@suse.cz>
1308 * typeck.c (inline_conversion): Remove.
1309 (cp_build_function_call): Do not use inline_conversion.
1310 * decl.c (duplicate_decls): Do not insist on inline being declared
1312 (start_cleanup_fn): Do not assume that INLINE flags prevent function
1313 from being output. We now remove static functions always.
1314 (finish_function): Do return warning on all static functions.
1315 * call.c (build_over_call): Do not use inline_conversion.
1316 * cp-tree.h (possibly_inlined_p): Declare.
1317 (inline_conversion): Remove.
1318 * pt.c (instantiate_decl): Use possibly_inlined_p predicate.
1319 * decl2.c (cp_write_global_declarations): Likewise.
1320 (mark_used): Likewise.
1321 (possibly_inlined_p): New functions.
1323 2008-07-25 Jason Merrill <jason@redhat.com>
1325 * class.c (type_has_user_provided_default_constructor): Handle
1328 2008-07-23 Jan Hubicka <jh@suse.cz>
1330 * decl.c (duplicate_decls): Update comment and unit-at-a-time.
1331 (grogfndecl): Drop flag_inline_trees code.
1332 * pt.c (instantiate_decl): Drop flag_iline_trees code.
1333 * lex.c (cxx_init): Do not set unit-at-a-time.
1335 2008-07-23 Jason Merrill <jason@redhat.com>
1337 * mangle.c (write_unqualified_name): Avoid infinite recursion when
1338 trying to mangle a decl with no name.
1340 Implement defaulted/deleted functions as per N2346
1341 * cp-tree.h (struct lang_decl_flags): Add defaulted_p bitfield.
1342 (DECL_DELETED_FN): New macro.
1343 (DECL_DEFAULTED_FN): New macro.
1344 * class.c (user_provided_p): New fn.
1345 (defaultable_fn_p): New fn.
1346 (type_has_user_provided_constructor): New fn.
1347 (type_has_user_provided_default_constructor): New fn.
1348 (check_methods): A defaulted fn is still trivial.
1349 (check_bases_and_members): Likewise.
1350 * decl.c (grok_special_member_properties): Likewise.
1351 (duplicate_decls): Complain about redeclaring a function as deleted.
1352 (start_decl): initialized==2 means deleted.
1353 (cp_finish_decl): Handle deleted/defaulted semantics.
1354 * decl2.c (grokfield): Likewise.
1355 (mark_used): Check DECL_DEFAULTED_FN instead of DECL_ARTIFICIAL.
1356 Complain about using a deleted fn.
1357 * init.c (build_value_init_1): Use type_has_user_provided_constructor.
1358 (perform_member_init): Check for a user-provided default constructor
1359 even if TYPE_NEEDS_CONSTRUCTING.
1360 (build_new_1): Likewise.
1361 * call.c (build_over_call): Don't call mark_used twice.
1362 * method.c (implicitly_declare_fn): Set DECL_DEFAULTED_FN.
1363 * search.c (check_final_overrider): Check for deleted mismatch.
1364 * parser.c (cp_parser_init_declarator): Tell start_decl about =delete.
1365 (cp_parser_pure_specifier): Handle =default and =delete.
1367 * error.c (maybe_warn_cpp0x): Suggest -std=gnu++0x as well.
1369 2008-07-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1372 * typeck.c: All calls to pedwarn changed.
1373 * decl.c: All calls to pedwarn changed.
1374 * call.c: All calls to pedwarn changed.
1375 * error.c: All calls to pedwarn changed.
1376 * typeck2.c: All calls to pedwarn changed.
1377 * pt.c: All calls to pedwarn changed.
1378 * name-lookup.c: All calls to pedwarn changed.
1379 * parser.c: All calls to pedwarn changed.
1381 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1383 * call.c: Fix comment typos.
1384 * class.c: Likewise.
1385 * cp-tree.h: Likewise.
1386 * cxx-pretty-print.c: Likewise.
1389 * name-lookup.c: Likewise.
1390 * operators.def: Likewise.
1391 * parser.c: Likewise.
1394 * typeck.c: Likewise.
1396 2008-07-21 Paolo Carlini <paolo.carlini@oracle.com>
1400 * semantics.c (classtype_has_nothrow_assign_or_copy_p): Only check
1401 copy constructors and copy assignment operators proper.
1403 2008-07-21 Rafael Ávila de Espíndola <espindola@google.com>
1405 * parser.c (cp_token): Remove in_system_header.
1406 (eof_token): Remove in_system_header.
1407 (cp_lexer_get_preprocessor_token): Don't set in_system_header.
1408 (cp_lexer_set_source_position_from_token): Don't set in_system_header.
1409 (cp_parser_member_declaration): Use in_system_header_at.
1410 * pt.c (lookup_template_class): Don't set DECL_IN_SYSTEM_HEADER.
1411 (pop_tinst_level): Don't set in_system_header.
1412 (instantiate_class_template): Don't set in_system_header.
1413 (instantiate_decl): Don't set in_system_header.
1414 (instantiate_pending_templates): Don't set in_system_header.
1416 2008-07-21 Paolo Carlini <paolo.carlini@oracle.com>
1419 * semantics.c (classtype_has_nothrow_assign_or_copy_p): Use
1420 TYPE_NOTHROW_P, not TREE_NOTHROW.
1421 (trait_expr_value): Likewise.
1423 2008-07-18 Dodji Seketeli <dseketel@redhat.com>
1426 * call.c (convert_like_real): Don't take the error code path
1427 when a rvalue or base conversion has the bad_p field set.
1429 2008-07-18 Kris Van Hees <kris.van.hees@oracle.com>
1431 * rtti.c (emit_support_tinfos): Add char16_type_node and
1433 * typeck2.c (digest_init): Support char16_t and char32_t.
1435 2008-07-18 Kavih R. Ghazi <ghazi@caip.rutgers.edu>
1437 * cvt.c (convert_to_void): Avoid C++ keywords.
1438 * decl.c (walk_namespaces_r, wrapup_globals_for_namespace):
1440 * friend.c (is_friend): Likewise.
1441 * init.c (perform_member_init): Likewise.
1442 * mangle.c (write_template_prefix, write_template_template_param):
1444 * name-lookup.c (do_namespace_alias, do_using_directive,
1445 parse_using_directive, ambiguous_decl, arg_assoc): Likewise.
1446 * parser.c (cp_parser_template_id, cp_parser_namespace_definition,
1447 cp_parser_objc_typename, cp_parser_objc_method_keyword_params):
1449 * pt.c (is_specialization_of_friend, lookup_template_class,
1450 push_tinst_level, instantiate_class_template,
1451 tsubst_copy_and_build): Likewise.
1452 * tree.c (add_stmt_to_compound): Likewise.
1453 * typeck.c (finish_class_member_access_expr): Likewise.
1455 2008-07-17 Julian Brown <julian@codesourcery.com>
1456 Mark Mitchell <mark@codesourcery.com>
1458 * decl2.c (determine_visibility): Allow target to override
1459 visibility of class data.
1461 2008-07-17 Paolo Carlini <paolo.carlini@oracle.com>
1464 * semantics.c (trait_expr_value): Update __has_trivial_destructor
1465 semantics to the current WP (N2691).
1467 2008-07-16 Dodji Seketeli <dseketel@redhat.com>
1470 * name-lookup.c (lookup_extern_c_fun_binding_in_all_ns): New function.
1471 (pushdecl_maybe_friend): Check if a redeclaration of extern C function
1472 complies with exception specification constraints.
1474 2008-07-14 Jason Merrill <jason@redhat.com>
1476 * lex.c (init_reswords): Always set D_OBJC.
1478 2008-07-11 Tom Tromey <tromey@redhat.com>
1479 Ian Lance Taylor <iant@google.com>
1481 * lex.c (struct resword, reswords): Don't define.
1482 (D_EXT, D_ASM, D_OBJC, D_CXX0X): Don't define.
1483 (init_reswords): Clarify mask code. Use c_common_reswords rather
1486 2008-07-11 Dodji Seketeli <dseketel@redhat.com>
1489 * decl.c (grokdeclarator): Warn about initializing variables
1490 of storage class 'extern' only after the type of the declarator
1491 has been properly computed.
1493 2008-07-11 Dodji Seketeli <dseketel@redhat.com>
1496 * cp-tree.h (struct cp_decl_specifier_seq): Add a location field. It
1497 carries the location of the primary type.
1498 * parser.c (cp_parser_check_type_definition): Update documentation.
1499 (cp_parser_check_for_definition_in_return_type,
1500 cp_parser_check_for_invalid_template_id,
1501 cp_parser_set_decl_spec_type,
1502 cp_parser_check_for_definition_in_return_type,
1503 cp_parser_diagnose_invalid_type_name,
1504 cp_parser_new_expression, cp_parser_explicit_instantiation,
1505 cp_parser_type_specifier, cp_parser_simple_type_specifier,
1506 cp_parser_omp_for_loop, cp_parser_pragma): Use location in error
1509 2008-07-11 Dodji Seketeli <dseketel@redhat.com>
1513 * semantic.c (qualified_name_lookup_error, finish_id_expression):
1514 Add a location_t parameter so that
1515 error message can have a more accurate location.
1516 * cp-tree.h: Updated prototype
1517 * pt.c (tsubst_qualified_id): Use location in error messages.
1518 * parser.c (cp_parser_postfix_expression,
1519 cp_parser_objc_statement, cp_parser_trait_expr,
1520 cp_parser_token_is_class_key,
1521 cp_parser_uncommitted_to_tentative_parse_p,
1522 cp_parser_check_for_invalid_template_id, cp_parser_is_string_literal,
1523 cp_parser_error, cp_parser_name_lookup_error,
1524 cp_parser_simulate_error, cp_parser_check_decl_spec,
1525 cp_parser_check_decl_spec, cp_parser_non_integral_constant_expression,
1526 cp_parser_diagnose_invalid_type_name,
1527 cp_parser_parse_and_diagnose_invalid_type_name,
1528 cp_parser_require_pragma_eol, cp_parser_make_typename_type,
1529 cp_parser_string_literal, cp_parser_primary_expression,
1530 cp_parser_primary_expression, cp_parser_unqualified_id,
1531 cp_parser_nested_name_specifier_opt, cp_parser_postfix_expression,
1532 cp_parser_postfix_dot_deref_expression, cp_parser_new_expression,
1533 cp_parser_direct_new_declarator, cp_parser_builtin_offsetof,
1534 cp_parser_label_for_labeled_statement, cp_parser_statement_seq_opt,
1535 cp_parser_jump_statement, cp_parser_block_declaration,
1536 cp_parser_simple_declaration, cp_parser_decl_specifier_seq,
1537 cp_parser_function_specifier_opt, cp_parser_decltype,
1538 cp_parser_mem_initializer_list, cp_parser_mem_initializer,
1539 cp_parser_mem_initializer_id, cp_parser_template_parameter,
1540 cp_parser_type_parameter, cp_parser_template_id,
1541 cp_parser_template_name, cp_parser_template_argument): Likewise.
1543 2008-07-09 Paolo Carlini <paolo.carlini@oracle.com>
1546 * pt.c (tsubst_function_type): Remove warning for type qualifiers
1547 on function return type.
1549 2008-07-09 Paolo Carlini <paolo.carlini@oracle.com>
1552 * pt.c (tsubst_function_type): Don't warn for type qualifiers
1553 on function return type in case of system header.
1555 2008-07-09 Raksit Ashok <raksit@google.com>
1557 * parser.c (cp_parser_postfix_expression): New warning based on flag
1558 warn_disallowed_functions.
1560 2008-07-08 Simon Martin <simartin@users.sourceforge.net>
1563 * decl.c (grokdeclarator): Reset storage_class and staticp for friend
1564 functions declared with a storage class qualifier.
1566 2008-07-03 Richard Guenther <rguenther@suse.de>
1569 * typeck.c (cp_build_function_call): Move code to verify
1570 builtin function arguments ...
1571 * call.c (build_cxx_call): ... here.
1573 2008-07-02 Jason Merrill <jason@redhat.com>
1575 * Make-lang.in (cp/typeck2.o): Add $(REAL_H) dependency.
1577 Implement WG21 N2672, Initializer List proposed wording
1578 * cp-tree.h (enum cp_tree_index): Add CPTI_INIT_LIST_TYPE.
1579 (struct lang_type_class): Add has_list_ctor bitfield.
1580 (TYPE_HAS_LIST_CTOR): New macro.
1581 (BRACE_ENCLOSED_INITIALIZER_P): Expect init_list_type_node.
1582 (CONSTRUCTOR_IS_DIRECT_INIT): New macro.
1583 (LOOKUP_NO_NARROWING): New macro.
1584 (LOOKUP_NO_COPY_CTOR_CONVERSION): New macro.
1585 * parser.c (cp_parse_braced_list): Split out from...
1586 (cp_parser_initializer_clause): ...here.
1587 (cp_parser_postfix_expression): Build up CONSTRUCTOR for compound
1589 (cp_lexer_next_token_is_not_keyword): New fn.
1590 (cp_parser_parenthesized_expression_list): Handle { }.
1591 (cp_parser_new_expression, cp_parser_new_initializer): Likewise.
1592 (cp_parser_assignment_expression, cp_parser_condition): Likewise.
1593 (cp_parser_jump_statement, cp_parser_simple_declaration): Likewise.
1594 (cp_parser_mem_initializer, cp_parser_init_declarator): Likewise.
1595 (cp_parser_initializer, cp_parser_functional_cast): Likewise.
1596 (cp_parser_omp_for_loop, cp_parser_cache_group): Likewise.
1597 (cp_parser_save_member_function_body): Likewise.
1598 * call.c (conversion_kind): Add ck_list, ck_aggr.
1599 (struct conversion): Add check_narrowing bitfield, conversion list.
1600 (build_list_conv): New fn.
1601 (build_aggr_conv): New fn.
1602 (implicit_conversion): Call them.
1603 (standard_conversion): Set check_narrowing if appropriate.
1604 (add_function_candidate): Handle LOOKUP_NO_COPY_CTOR_CONVERSION.
1605 (build_user_type_conversion_1): When converting from an init list,
1606 we allow additional conversions except when calling a copy ctor.
1607 (convert_like_real): Calling an explicit ctor for an init list is
1608 ill-formed. Handle ck_list and ck_addr. Check narrowing.
1609 (build_new_method_call): If CONSTRUCTOR_IS_DIRECT_INIT is set and
1610 class doesn't have a list ctor, break the {} into a TREE_LIST.
1611 (compare_ics): ck_list is better than other UDCs.
1612 (set_up_extended_ref_temp): Split out from initialize_reference.
1613 (is_std_init_list): New fn.
1614 (is_list_ctor): New fn.
1615 * decl.c (cxx_init_decl_processing): Create init_list_type_node.
1616 (reshape_init_array_1): Pass it to build_constructor.
1617 (reshape_init_class): Ditto.
1618 (initialize_artificial_var): Pass the appropriate type.
1619 (build_aggr_init_full_exprs): Split out from...
1620 (check_initializer): ...here. Handle new semantics.
1621 (build_init_list_var_init): New subroutine of check_initializer.
1622 (grokdeclarator): Converting constructors can have more than one parm.
1623 (grok_special_member_properties): Set TYPE_HAS_LIST_CTOR.
1624 * init.c (expand_default_init): Only do digest_init for aggregates.
1625 * rtti.c (tinfo_base_init): Pass init_list_type_node to
1626 build_constructor_from_list.
1627 (generic_initializer, ptr_initializer): Ditto.
1628 (ptm_initializer, class_initializer): Ditto.
1629 (get_pseudo_ti_init): Ditto.
1630 * error.c (dump_type): Handle init_list_type_node.
1631 (maybe_warn_cpp0x): New fn.
1632 (maybe_varn_variadic_templates): Call it.
1633 * cvt.c (ocp_convert): Handle conversion from { }.
1634 * tree.c (build_array_of_n_type): New fn.
1635 * typeck2.c (store_init_value): Use init_list_type_node.
1636 (digest_init): Likewise.
1637 (check_narrowing): New fn.
1638 * semantics.c: (finish_compound_literal): Take CONSTRUCTOR instead
1639 of vector of constructor elts. Handle non-aggregate types. Make
1640 constant literals static.
1641 * pt.c: (tsubst_copy_and_build): Adjust.
1642 (unify): Handle { }.
1643 * name-lookup.c (arg_assoc_type): Handle init_list_type_node.
1645 2008-07-01 Daniel Jacobowitz <dan@codesourcery.com>
1647 * typeck.c (comp_ptr_ttypes_real): Use vector_targets_convertible_p.
1648 (comp_ptr_ttypes_const): Likewise.
1650 2008-07-01 Andrew Haley <aph@redhat.com>
1652 * decl.c (finish_constructor_body): Don't set the return value of
1653 the constructor if the constructor is that of a Java type.
1655 2008-06-30 Jakub Jelinek <jakub@redhat.com>
1658 * decl2.c (is_late_template_attribute): If the first attribute
1659 argument is IDENTIFIER_NODE, don't consider it when checking
1660 if arguments are value or type dependent.
1662 2008-06-29 Paolo Carlini <paolo.carlini@oracle.com>
1665 * pt.c (do_type_instantiation): In c++0x mode do not warn for
1668 2008-06-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1670 * Make-lang.in (cp-warn): Delete $(CXX_COMPAT_WARN).
1672 2008-06-28 Jakub Jelinek <jakub@redhat.com>
1675 * repo.c (repo_emit_p): Put const static data members initialized
1676 by const expr into *.rpo file, just return 2 if IDENTIFIER_REPO_CHOSEN
1679 2008-06-27 Paolo Carlini <paolo.carlini@oracle.com>
1682 * pt.c (do_decl_instantiation): In c++0x mode do not warn for
1685 2008-06-24 Jonathan Wakely <jwakely.gcc@gmail.com>
1688 * typeck.c (cp_build_function_call): Show example syntax in
1691 2008-06-21 Jonathan Wakely <jwakely.gcc@gmail.com>
1693 * typeck.c (composite_pointer_type_r, cxx_sizeof_expr,
1694 cxx_alignof_expr, check_template_keyword, cp_build_binary_op,
1695 pointer_diff, cp_build_unary_op, build_x_compound_expr_from_list,
1696 build_reinterpret_cast_1, cp_build_c_cast, check_return_expr): Change
1697 pedwarn to permerror.
1698 * init.c (perform_member_init, build_new_1, build_new): Likewise.
1699 * decl.c (warn_extern_redeclared_static, duplicate_decls,
1700 * identify_goto, check_previous_goto_1, check_goto, define_label,
1701 check_tag_decl, start_decl, check_class_member_definition_namespace,
1702 grokfndecl, grokdeclarator): Likewise.
1703 * except.c (check_handlers): Likewise.
1704 * typeck2.c (digest_init): Likewise.
1705 * pt.c (check_specialization_namespace,
1706 check_explicit_instantiation_namespace,
1707 maybe_process_partial_specialization, check_explicit_specialization,
1708 convert_template_argument, do_decl_instantiation,
1709 do_type_instantiation, instantiate_decl): Likewise.
1710 * semantics.c (finish_template_type_parm): Likewise.
1711 * name-lookup.c (pushdecl_maybe_friend,
1712 check_for_out_of_scope_variable): Likewise.
1713 * decl2.c (finish_static_data_member_decl, build_anon_union_vars,
1714 coerce_new_type): Likewise.
1715 * parser.c (cp_parser_nested_name_specifier_opt,
1716 cp_parser_mem_initializer, cp_parser_elaborated_type_specifier,
1717 cp_parser_class_head, cp_parser_check_class_key): Likewise.
1718 (cp_parser_parameter_declaration): Check flag_permissive instead of
1719 flag_pedantic_errors.
1720 * call.c (joust): Change pedwarn to warning.
1721 * friend.c (make_friend_class): Likewise.
1723 2008-06-16 Jan Hubicka <jh@suse.cz>
1725 * method.c: Include cgraph.h.
1726 (use_thunk): Use cgraph_add_new_function instead of calling backend
1729 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1731 * parser.c: Fix comment typo.
1733 2008-06-14 Simon Martin <simartin@users.sourceforge.net>
1736 * decl2.c (grokbitfield): Receive the list of attributes, pass it to
1737 grokdeclarator and apply it to the created declaration.
1738 * cp-tree.h (grokbitfield): Update prototype.
1739 * parser.c (cp_parser_member_declaration): Don't apply the attributes
1740 since they are now applied in grokbitfield. Adjusted the call to
1742 (cp_parser_objc_class_ivars): Likewise.
1744 2008-06-14 Simon Martin <simartin@users.sourceforge.net>
1747 * class.c (type_requires_array_cookie): Do not consider delete[]
1748 operators with an ellipsis as second argument.
1750 2008-06-09 Jakub Jelinek <jakub@redhat.com>
1753 * semantics.c (stmt_expr_value_expr): Don't crash on empty
1756 2008-06-08 Paolo Carlini <paolo.carlini@oracle.com>
1759 * pt.c (maybe_process_partial_specialization): Check the tree
1760 returned by push_template_decl for error_mark_node.
1761 * parser.c (cp_parser_class_head): Likewise, check the tree
1762 returned by the latter.
1764 2008-06-07 Paolo Carlini <paolo.carlini@oracle.com>
1767 * decl.c (grokdeclarator): In case of wrong return type return
1768 immediately error_mark_node.
1770 2008-06-06 Jakub Jelinek <jakub@redhat.com>
1772 * cp-tree.h (cxx_omp_finish_clause, cxx_omp_create_clause_info,
1773 dependent_omp_for_p, begin_omp_task, finish_omp_task,
1774 finish_omp_taskwait): New prototypes.
1775 (cxx_omp_clause_default_ctor): Add outer argument.
1776 (finish_omp_for): Add new clauses argument.
1777 * cp-gimplify.c (cxx_omp_finish_clause): New function.
1778 (cxx_omp_predetermined_sharing): Moved from semantics.c, rewritten.
1779 (cxx_omp_clause_default_ctor): Add outer argument.
1780 (cp_genericize_r): Walk OMP_CLAUSE_LASTPRIVATE_STMT.
1781 * cp-objcp-common.h (LANG_HOOKS_OMP_FINISH_CLAUSE): Define.
1782 * parser.c (cp_parser_omp_for_loop): Parse collapsed for loops.
1783 Add par_clauses argument. If decl is present in parallel's
1784 lastprivate clause, change that clause to shared and add
1785 a lastprivate clause for decl to OMP_FOR_CLAUSES.
1786 Fix wording of error messages. Adjust finish_omp_for caller.
1787 Add clauses argument. Parse loops with random access iterators.
1788 (cp_parser_omp_clause_collapse, cp_parser_omp_clause_untied): New
1790 (cp_parser_omp_for, cp_parser_omp_parallel): Adjust
1791 cp_parser_omp_for_loop callers.
1792 (cp_parser_omp_for_cond, cp_parser_omp_for_incr): New helper
1794 (cp_parser_omp_clause_name): Handle collapse and untied
1796 (cp_parser_omp_clause_schedule): Handle auto schedule.
1797 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_COLLAPSE
1798 and PRAGMA_OMP_CLAUSE_UNTIED.
1799 (OMP_FOR_CLAUSE_MASK): Add PRAGMA_OMP_CLAUSE_COLLAPSE.
1800 (OMP_TASK_CLAUSE_MASK): Define.
1801 (cp_parser_omp_task, cp_parser_omp_taskwait): New functions.
1802 (cp_parser_omp_construct): Handle PRAGMA_OMP_TASK.
1803 (cp_parser_pragma): Handle PRAGMA_OMP_TASK and
1804 PRAGMA_OMP_TASKWAIT.
1805 * pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_COLLAPSE and
1806 OMP_CLAUSE_UNTIED. Handle OMP_CLAUSE_LASTPRIVATE_STMT.
1807 (tsubst_omp_for_iterator): New function.
1808 (dependent_omp_for_p): New function.
1809 (tsubst_expr) <case OMP_FOR>: Use it. Handle collapsed OMP_FOR
1810 loops. Adjust finish_omp_for caller. Handle loops with random
1811 access iterators. Adjust for OMP_FOR_{INIT,COND,INCR} changes.
1812 (tsubst_expr): Handle OMP_TASK.
1813 * semantics.c (cxx_omp_create_clause_info): New function.
1814 (finish_omp_clauses): Call it. Handle OMP_CLAUSE_UNTIED and
1815 OMP_CLAUSE_COLLAPSE.
1816 (cxx_omp_predetermined_sharing): Removed.
1817 * semantics.c (finish_omp_for): Allow pointer iterators. Use
1818 handle_omp_for_class_iterator and dependent_omp_for_p. Handle
1819 collapsed for loops. Adjust c_finish_omp_for caller. Add new
1820 clauses argument. Fix check for type dependent cond or incr.
1821 Set OMP_FOR_CLAUSES to clauses. Use cp_convert instead of
1822 fold_convert to convert incr amount to difference_type. Only
1823 fold if not in template. If decl is mentioned in lastprivate
1824 clause, set OMP_CLAUSE_LASTPRIVATE_STMT. Handle loops with random
1825 access iterators. Adjust for OMP_FOR_{INIT,COND,INCR}
1827 (finish_omp_threadprivate): Allow static class members of the
1829 (handle_omp_for_class_iterator, begin_omp_task, finish_omp_task,
1830 finish_omp_taskwait): New functions.
1832 * parser.c (cp_parser_binary_expression): Add prec argument.
1833 (cp_parser_assignment_expression): Adjust caller.
1834 * cp-tree.h (outer_curly_brace_block): New prototype.
1835 * decl.c (outer_curly_brace_block): No longer static.
1837 2008-06-02 Paolo Carlini <paolo.carlini@oracle.com>
1840 * pt.c (push_template_decl_real): Consistently return error_mark_node
1843 2008-06-02 Tomas Bily <tbily@suse.cz>
1845 * typeck.c (is_bitfield_expr_with_lowered_type): Use CASE_CONVERT.
1846 (cp_build_unary_op): Likewise.
1847 (cp_build_indirect_ref): Use CONVERT_EXPR_P.
1848 (maybe_warn_about_returning_address_of_local): Likewise.
1850 2008-05-29 Paolo Carlini <paolo.carlini@oracle.com>
1853 * pt.c (tsubst_initializer_list): Consistently check the tree
1854 returned by tsubst_pack_expansion for error_mark_node.
1856 2008-05-27 Michael Matz <matz@suse.de>
1859 * call.c (build_new_op): Make warning conditional on
1862 2008-05-27 Alexandre Oliva <aoliva@redhat.com>
1865 * call.c (convert_like_real): Convert bitfield to desired type
1866 before creating temporary.
1868 2008-05-26 Daniel Franke <franke.daniel@gmail.com>
1870 * Makefile.in: Adjusted dependencies on c-incpath.o.
1872 2008-05-23 Jakub Jelinek <jakub@redhat.com>
1875 * cp-gimplify.c (cxx_omp_clause_apply_fn): Call
1876 fold_build_cleanup_point_expr on build_call_a results.
1879 * semantics.c (omp_clause_info_fndecl): New function.
1880 (finish_omp_clauses): Use it.
1882 2008-05-21 Jakub Jelinek <jakub@redhat.com>
1885 * cp-tree.h (check_array_initializer): New prototype.
1886 * decl.c (check_array_initializer): New function.
1887 (check_initializer): Call it.
1888 * semantics.c (finish_compound_literal): Call it for ARRAY_TYPEs.
1890 2008-05-21 Tom Tromey <tromey@redhat.com>
1892 * mangle.c (save_partially_mangled_name): Remove.
1893 (restore_partially_mangled_name): Likewise.
1894 (write_encoding): Update.
1895 (write_unqualified_name): Likewise.
1896 (start_mangling): Always use name_obstack. Remove 'ident_p'
1898 (get_identifier_nocopy): Remove.
1899 (finish_mangling_internal): Rename from finish_mangling.
1900 (finish_mangling): New function.
1901 (finish_mangling_get_identifier): Likewise.
1902 (partially_mangled_name, partially_mangled_name_len): Remove.
1903 (mangle_decl_string): Change return type. Update.
1904 (mangle_decl, mangle_type_string, mangle_special_for_type,
1905 mangle_ctor_vtbl_for_type, mangle_thunk, mangle_guard_variable,
1906 mangle_ref_init_variable): Update.
1908 2008-05-12 Paolo Carlini <paolo.carlini@oracle.com>
1911 * semantics.c (begin_class_definition): Extend checks on the first
1914 2008-05-12 Tomas Bily <tbily@suse.cz>
1916 * typeck2.c (digest_init): Use CONVERT_EXPR_P.
1917 * call.c (build_over_call): Likewise.
1918 * error.c (dump_expr): Use CASE_CONVERT.
1919 * class.c (fixed_type_or_null): Likewise.
1921 2008-05-11 Volker Reichelt <v.reichelt@netcologne.de>
1923 * parser.c (cp_parser_omp_clause_reduction): Add missing "expected"
1925 (cp_parser_omp_clause_schedule): Remove superfluous "expected"
1928 2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
1930 * decl.c (duplicate_decls): Merge in DECL_PURE_P, TREE_READONLY,
1931 DECL_LOOPING_CONST_OR_PURE_P attributes.
1932 * rtti.c (build_dynamic_cast_1): Rename DECL_IS_PURE to
1935 2008-05-02 Simon Baldwin <simonb@google.com>
1938 * typeck.c (build_array_ref): Remove warn_array_subscript_range.
1940 2008-05-01 Simon Baldwin <simonb@google.com>
1942 * typeck.c (build_array_ref): Call warn_array_subscript_range.
1944 2008-04-30 Jakub Jelinek <jakub@redhat.com>
1947 * pt.c (more_specialized_fn): Stop the loop even if there are no
1948 arguments before ellipsis.
1950 2008-04-29 Jakub Jelinek <jakub@redhat.com>
1953 * parser.c (cp_parser_lookup_name): Look through single function
1957 * typeck.c (cp_build_modify_expr) <case PREINCREMENT_EXPR>: Don't build
1958 COMPOUND_EXPR if the second argument would be error_mark_node.
1960 2008-04-28 Jason Merrill <jason@redhat.com>
1961 Liu Guanwei <liu_gw@163.com>
1964 * parser.c (cp_parser_parameter_declaration): Handle < ambiguity
1965 in default arguments.
1967 2008-04-25 Jan Hubicka <jh@suse.cz>
1969 * typeck.c (check_return_expr): Update.
1970 * decl.c (start_preparsed_function): Update.
1971 * method.c (use_thunk): Update.
1973 2008-04-24 Jakub Jelinek <jakub@redhat.com>
1976 * cp-tree.h (cp_reconstruct_complex_type): New prototype.
1977 * cp-objcp-common.h (LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE): Define.
1978 * decl2.c (is_late_template_attribute): Only make vector_size
1979 late tmpl attribute if argument is type or value dependent.
1980 (cp_reconstruct_complex_type): New function.
1982 2008-04-24 Richard Guenther <rguenther@suse.de>
1984 * typeck.c (cp_build_function_call): Call
1985 check_builtin_function_arguments.
1987 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1989 * typeck.c (get_member_function_from_ptrfunc): Don't set TREE_INVARIANT.
1990 (build_ptrmemfunc1): Don't set TREE_INVARIANT.
1991 * init.c (build_zero_init): Don't set TREE_INVARIANT.
1992 * class.c (build_base_path): Don't set TREE_INVARIANT.
1993 (build_vtbl_ref_1): Don't set TREE_INVARIANT.
1994 (build_vtbl_initializer): Don't set TREE_INVARIANT.
1995 * decl.c (build_enumerator): Don't set TREE_INVARIANT.
1996 * rtti.c (tinfo_base_init): Don't set TREE_INVARIANT.
1997 (generic_initializer): Don't set TREE_INVARIANT.
1998 (ptr_initializer): Don't set TREE_INVARIANT.
1999 (ptm_initializer): Don't set TREE_INVARIANT.
2000 (class_initializer): Don't set TREE_INVARIANT.
2001 * typeck2.c (process_init_constructor): Don't set TREE_INVARIANT.
2002 * pt.c (push_inline_template_parms_recursive): Don't set TREE_INVARIANT.
2003 (build_template_parm_index): Don't set TREE_INVARIANT.
2004 (reduce_template_parm_level): Don't set TREE_INVARIANT.
2005 (process_template_parm): Don't set TREE_INVARIANT.
2007 2008-04-22 Jason Merrill <jason@redhat.com>
2010 * semantics.c (finish_decltype_type): Check DECL_BIT_FIELD_TYPE
2011 to see if DECL_BIT_FIELD_TYPE should be used, not some other flag.
2012 * typeck.c (is_bitfield_expr_with_lowered_type): Likewise.
2014 2008-04-22 Jakub Jelinek <jakub@redhat.com>
2017 * semantics.c (finish_stmt_expr): Call pop_stmt_list even if the stmt
2018 expression is errorneous.
2020 2008-04-21 Jason Merrill <jason@redhat.com>
2023 * tree.c (cp_tree_equal): Handle FIXED_CST.
2026 * pt.c (template_template_parm_bindings_ok_p): Set
2027 processing_template_decl while in this function.
2029 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
2031 * cvt.c (type_promotes_to): Support char16_t and char32_t.
2032 * decl.c (grokdeclarator): Disallow signed/unsigned/short/long on
2033 char16_t and char32_t.
2034 * lex.c (reswords): Add char16_t and char32_t (for c++0x).
2035 * mangle.c (write_builtin_type): Mangle char16_t/char32_t as vendor
2036 extended builtin type "u8char{16,32}_t".
2037 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Support
2039 (cp_lexer_print_token): Support CPP_STRING{16,32}.
2040 (cp_parser_is_string_literal): Idem.
2041 (cp_parser_string_literal): Idem.
2042 (cp_parser_primary_expression): Support CPP_CHAR{16,32} and
2044 (cp_parser_simple_type_specifier): Support RID_CHAR{16,32}.
2045 * tree.c (char_type_p): Support char16_t and char32_t as char types.
2046 * typeck.c (string_conv_p): Support char16_t and char32_t.
2048 2008-04-17 Jason Merrill <jason@redhat.com>
2051 * call.c (build_user_type_conversion_1): Represent second step of
2052 copy-init with an rvalue conversion.
2053 (convert_like_real) [ck_user]: Don't implicitly add it here.
2055 2008-04-15 Jakub Jelinek <jakub@redhat.com>
2058 * decl.c (layout_var_decl): If extern or static var has variable
2059 size, set TREE_TYPE (decl) to error_mark_node.
2061 2008-04-16 Danny Smith <dannysmith@users.sourceforge.net>
2064 * optimize.c (maybe_clone_body): Copy DECL_DLLIMPORT_P flag
2067 2008-04-09 Jason Merrill <jason@redhat.com>
2070 * semantics.c (finish_compound_literal): Return a TARGET_EXPR,
2071 not a pushed variable.
2073 2008-04-09 Volker Reichelt <v.reichelt@netcologne.de>
2075 * call.c (build_op_delete_call): Fix quotation in warning message.
2076 * decl.c (grokdeclarator): Quote keyword in error message.
2077 * pt.c (check_for_bare_parameter_packs): Fix quotation in error
2080 * parser.c (cp_parser_check_type_definition): Print error string
2081 directly rather than using "%s".
2082 (cp_parser_postfix_expression): Fix quotation.
2083 (cp_parser_decltype): Likewise.
2084 (cp_parser_sizeof_operand): Fix quotation. Simplify.
2086 * parser.c (cp_parser_non_integral_constant_expression): Build error
2087 message with CONCAT rather than using "%s".
2088 (cp_parser_primary_expression): Fix quotation.
2089 (cp_parser_postfix_expression): Likewise.
2090 (cp_parser_postfix_dot_deref_expression): Likewise.
2091 (cp_parser_unary_expression): Likewise.
2092 (cp_parser_new_expression): Likewise.
2093 (cp_parser_delete_expression): Likewise.
2095 * parser.c (cp_parser_asm_specification_opt): Print CPP_CLOSE_PAREN
2096 as `)', not as `('. Fix quotation.
2097 (cp_parser_consume_semicolon_at_end_of_statement): Fix quotation.
2098 (cp_parser_primary_expression): Likewise.
2099 (cp_parser_nested_name_specifier_opt): Likewise.
2100 (cp_parser_postfix_expression): Likewise.
2101 (cp_parser_postfix_open_square_expression): Likewise.
2102 (cp_parser_parenthesized_expression_list): Likewise.
2103 (cp_parser_pseudo_destructor_name): Likewise.
2104 (cp_parser_new_expression): Likewise.
2105 (cp_parser_direct_new_declarator): Likewise.
2106 (cp_parser_delete_expression): Likewise.
2107 (cp_parser_cast_expression): Likewise.
2108 (cp_parser_question_colon_clause): Likewise.
2109 (cp_parser_builtin_offsetof): Likewise.
2110 (cp_parser_trait_expr): Likewise.
2111 (cp_parser_label_for_labeled_statement): Likewise.
2112 (cp_parser_compound_statement): Likewise.
2113 (cp_parser_selection_statement): Likewise.
2114 (cp_parser_condition): Likewise.
2115 (cp_parser_iteration_statement): Likewise.
2116 (cp_parser_already_scoped_statement): Likewise.
2117 (cp_parser_simple_declaration): Likewise.
2118 (cp_parser_linkage_specification): Likewise.
2119 (cp_parser_static_assert): Likewise.
2120 (cp_parser_decltype): Likewise.
2121 (cp_parser_conversion_function_id): Likewise.
2122 (cp_parser_operator_function_id): Likewise.
2123 (cp_parser_operator): Likewise.
2124 (cp_parser_type_parameter): Likewise.
2125 (cp_parser_template_id): Likewise.
2126 (cp_parser_explicit_instantiation): Likewise.
2127 (cp_parser_explicit_specialization): Likewise.
2128 (cp_parser_enum_specifier): Likewise.
2129 (cp_parser_namespace_definition): Likewise.
2130 (cp_parser_namespace_alias_definition): Likewise.
2131 (cp_parser_using_declaration): Likewise.
2132 (cp_parser_using_directive): Likewise.
2133 (cp_parser_asm_definition): Likewise.
2134 (cp_parser_direct_declarator): Likewise.
2135 (cp_parser_ptr_operator): Likewise.
2136 (cp_parser_parameter_declaration_clause): Likewise.
2137 (cp_parser_initializer_clause): Likewise.
2138 (cp_parser_class_specifier): Likewise.
2139 (cp_parser_member_specification_opt): Likewise.
2140 (cp_parser_member_declaration): Likewise.
2141 (cp_parser_pure_specifier): Likewise.
2142 (cp_parser_constant_initializer): Likewise.
2143 (cp_parser_base_clause): Likewise.
2144 (cp_parser_exception_specification_opt): Likewise.
2145 (cp_parser_try_block): Likewise.
2146 (cp_parser_function_try_block): Likewise.
2147 (cp_parser_handler): Likewise.
2148 (cp_parser_throw_expression): Likewise.
2149 (cp_parser_asm_operand_list): Likewise.
2150 (cp_parser_attributes_opt): Likewise.
2151 (cp_parser_label_declaration): Likewise.
2152 (cp_parser_constructor_declarator_p): Likewise.
2153 (cp_parser_template_declaration_after_export): Likewise.
2154 (cp_parser_single_declaration): Likewise.
2155 (cp_parser_objc_message_expression): Likewise.
2156 (cp_parser_objc_message_args): Likewise.
2157 (cp_parser_objc_encode_expression): Likewise.
2158 (cp_parser_objc_defs_expression): Likewise.
2159 (cp_parser_objc_protocol_expression): Likewise.
2160 (cp_parser_objc_selector_expression): Likewise.
2161 (cp_parser_objc_protocol_refs_opt): Likewise.
2162 (cp_parser_objc_typename): Likewise.
2163 (cp_parser_objc_method_keyword_params): Likewise.
2164 (cp_parser_objc_superclass_or_category): Likewise.
2165 (cp_parser_objc_try_catch_finally_statement): Likewise.
2166 (cp_parser_objc_synchronized_statement): Likewise.
2167 (cp_parser_objc_throw_statement): Likewise.
2168 (cp_parser_omp_var_list_no_open): Likewise.
2169 (cp_parser_omp_clause_default): Likewise.
2170 (cp_parser_omp_clause_if): Likewise.
2171 (cp_parser_omp_clause_num_threads): Likewise.
2172 (cp_parser_omp_clause_reduction): Likewise.
2173 (cp_parser_omp_clause_schedule): Likewise.
2174 (cp_parser_omp_critical): Likewise.
2175 (cp_parser_omp_for_loop): Likewise.
2176 (cp_parser_omp_sections_scope): Likewise.
2178 * parser.c (cp_parser_template_parameter_list): Simplify.
2180 2008-04-07 James E. Wilson <wilson@tuliptree.org>
2182 * pt.c (tsubst_copy, case SIZEOF_EXPR): Initialize len.
2184 2008-04-07 Jason Merrill <jason@redhat.com>
2187 * class.c (type_has_user_nondefault_constructor): A template
2188 counts as a nondefault constructor.
2190 2008-04-04 Paolo Bonzini <bonzini@gnu.org>
2192 * decl.c (cxx_push_function_context): Delete.
2193 (cxx_pop_function_context): Delete.
2194 (start_preparsed_function): Merge cxx_push_function_context (!f->decl
2196 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_INIT,
2197 LANG_HOOKS_FUNCTION_FINAL): Delete.
2198 (LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P): Rename to
2199 LANG_HOOKS_MISSING_NORETURN_OK_P.
2200 * cp-tree.h (cxx_push_function_context, cxx_pop_function_context):
2202 * semantics.c (current_stmt_tree): Fix comment.
2204 2008-04-03 Jakub Jelinek <jakub@redhat.com>
2207 * semantics.c (finish_offsetof): Undo effect of convert_from_reference
2208 before calling fold_offsetof.
2210 2008-04-03 Tom Tromey <tromey@redhat.com>
2212 * Make-lang.in (c++_OBJS): New variable.
2214 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
2216 * optimize.c (clone_body): New, from tree-inline.c.
2218 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
2220 * method.c (synthesize_method): Use {push,pop}_function_context.
2221 * name-lookup.c (push_to_top_level): Likewise.
2222 * parser.c (cp_parser_late_parsing_for_member): Likewise.
2224 2008-03-30 Volker Reichelt <v.reichelt@netcologne.de>
2227 * parser.c (cp_parser_decl_specifier_seq): Add location to error
2230 2008-03-27 Tom Tromey <tromey@redhat.com>
2232 * Make-lang.in: Revert automatic dependency patch.
2234 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
2237 * typeck.c (build_x_compound_expr): Use cp_build_compound_expr.
2238 (build_compound_expr): New, for compatibility with C
2239 build_compound_expr.
2240 (cp_build_compound_expr): Renamed from build_compound_expr.
2241 (build_c_cast): New, for compatibility with C build_c_cast.
2242 (cp_build_c_cast): Renamed from build_c_cast.
2243 * init.c (build_vec_delete_1): Fix calls to build_compound_expr.
2244 * decl.c (cxx_maybe_build_cleanup): Ditto.
2245 * cp-tree.h (build_compound_expr): Add C-compatibile prototype.
2246 (cp_build_compound_expr): Renamed from build_compound_expr.
2247 (build_c_cast): Add C-compatible prototype.
2248 (cp_build_c_cast): Renamed from build_c_cast.
2249 * typeck2.c (build_functional_cast): Use cp_build_c_cast.
2250 * parser.c (cp_parser_cast_expression): Fix call to build_c_cast.
2252 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
2254 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Cope with
2255 tsubst_pack_expansion returning a pack expansion, or a TREE_VEC
2256 ending in a pack expansion, both of which can occur when
2257 substituting into a nested template.
2258 (tsubst_copy_and_build) <case SIZEOF_EXPR>: When we're
2259 instantiating the sizeof...(X) form, make tsubst_copy do the work.
2260 * parser.c (cp_parser_template_parameter): Deal with unnamed
2261 non-type template parameter packs identified by pack expansions in
2264 2008-03-26 Jakub Jelinek <jakub@redhat.com>
2267 * pt.c (apply_late_template_attributes): Don't call tsubst on
2268 first attribute argument if it is IDENTIFIER_NODE.
2271 * error.c (dump_expr): Pass {,UN}ORDERED_EXPR, UN{LT,LE,GT,GE,EQ}_EXPR
2272 and LTGT_EXPR to pp_expression.
2274 2008-03-26 Douglas Gregor <doug.gregor@gmail.com>
2276 * pt.c (coerce_template_template_parm): Moved the body of the loop
2277 of coerce_template_template_parms here, to make iteration over a
2278 template argument pack simpler.
2279 Also, allow matching of a template parameter pack in the template
2280 template parameter to a template parameter in the template
2282 (coerce_template_template_parms): Deal with variadic template
2283 template parameters. Use coerce_template_template_parm.
2284 (unify): Make sure we coerce the template template argument's
2285 template arguments to the template template parameter's template
2286 parameters, not the other way around.
2288 2008-03-25 Tom Tromey <tromey@redhat.com>
2290 * Make-lang.in: Remove .o targets.
2291 (cp/g++spec.o): Moved to cp/. Reduce to variable setting.
2293 (c++_OBJS): New variable.
2294 (CXX_TREE_H, CXX_PRETTY_PRINT_H): Remove.
2296 2008-03-25 Douglas Gregor <doug.gregor@gmail.com>
2298 * typeck.c (composite_pointer_type_r): Add SFINAE support.
2299 (composite_pointer_type): Ditto.
2300 (common_type): Fix call to composite_pointer_type.
2301 (cxx_sizeof_nowarn): New; used to be a macro.
2302 (cxx_sizeof_expr): Add SFINAE support.
2303 (cxx_alignof_expr): Ditto.
2304 (decay_conversion): Fix calls for SFINAE support.
2305 (rationalize_conditional_expr): Add SFINAE support.
2306 (build_class_member_access_expr): Ditto.
2307 (finish_class_member_access_expr): Ditto.
2308 (build_x_indirect_ref): Ditto.
2309 (build_indirect_ref): Original version renamed to
2310 cp_build_indirect_ref; new version provides a bridge from
2312 (cp_build_indirect_ref): Was build_indirect_ref; added SFINAE
2314 (get_member_function_from_ptrfunc): Fix calls for SFINAE support.
2315 (build_function_call): Original version renamed to
2316 cp_build_function_call; new version provides a bridge from
2318 (cp_build_function_call): Was build_function_call; added SFINAE
2320 (convert_arguments): Add SFINAE support.
2321 (build_x_binary_op): Ditto.
2322 (build_binary_op): Original version renamed to cp_build_binary_op;
2323 new version provides a bridge from c-common.
2324 (cp_build_binary_op): Was build_binary_op; added SFINAE support.
2325 (pointer_diff): Fix calls for SFINAE.
2326 (build_x_unary_op): Add SFINAE support.
2327 (condition_conversion): Fix calls for SFINAE.
2328 (build_unary_op): Original version renamed to cp_build_unary_op;
2329 new version provides a bridge from c-common.
2330 (cp_build_unary_op): Was build_unary_op; added SFINAE support.
2331 (unary_complex_lvalue): Fix calls for SFINAE.
2332 (build_x_conditional_expr): Add SFINAE support.
2333 (build_x_compound_expr_from_list): Fix calls for SFINAE.
2334 (build_x_compound_expr): Add SFINAE support.
2335 (convert_ptrmem): Fix calls for SFINAE.
2336 (build_static_cast_1): Add SFINAE support.
2337 (build_static_cast): Ditto.
2338 (build_reinterpret_cast_1): Ditto.
2339 (build_reinterpret_cast): Ditto.
2340 (build_const_cast_1): Ditto.
2341 (build_const_cast): Ditto.
2342 (build_c_cast): Ditto.
2343 (build_modify_expr): Original version renamed to
2344 cp_build_modify_expr; new version provides a bridge from c-common.
2345 (cp_build_modify_expr): Was build_modify_expr; added SFINAE
2347 (build_x_modify_expr): Add SFINAE support.
2348 (build_ptrmemfunc): Fix calls for SFINAE.
2349 (convert_for_assignment): Add SFINAE support.
2350 (convert_for_initialization): Ditto.
2351 (check_return_expr): Fix calls for SFINAE.
2352 (lvalue_or_else): Add SFINAE support.
2353 * init.c (perform_member_init): Fix calls for SFINAE.
2354 (emit_mem_initializers): Ditto.
2355 (expand_virtual_init): Ditto.
2356 (expand_cleanup_for_base): Ditto.
2357 (build_aggr_init): Add SFINAE support.
2358 (expand_default_init): Ditto.
2359 (expand_aggr_init_1): Fix calls for SFINAE.
2360 (build_offset_ref): Ditto.
2361 (build_new_1): Add SFINAE support.
2363 (build_vec_delete_1): Fix calls for SFINAE.
2364 (get_temp_regvar): Ditto.
2365 (build_vec_init): Add SFINAE support.
2366 (build_dtor_call): Fix calls for SFINAE.
2367 (build_delete): Ditto.
2368 (push_base_cleanups): Ditto.
2369 (build_vec_delete_1): Ditto.
2370 * class.c (build_base_path): Fix calls for SFINAE.
2371 (build_simple_base_path): Ditto.
2372 (convert_to_base_statically): Ditto.
2373 (build_vfn_ref): Ditto.
2374 (resolve_address_of_overloaded_function): Ditto.
2375 * decl.c (check_initializer): Fix calls for SFINAE.
2376 (register_dtor_fn): Ditto.
2377 (compute_array_index_type): Ditto.
2378 (finish_enum): Ditto.
2379 (start_preparsed_function): Ditto.
2380 (cxx_maybe_build_cleanup): Ditto.
2381 * call.c (convert_like): Add COMPLAIN argument.
2382 (convert_like_with_context): Ditto.
2383 (build_this): Fix calls for SFINAE.
2384 (build_user_type_conversion): Ditto.
2385 (resolve_args): Ditto.
2386 (build_new_function_call): Add SFINAE support.
2387 (build_operator_new_call): Fix calls for SFINAE.
2388 (build_object_call): Add SFINAE support.
2389 (build_conditional_expr): Ditto.
2390 (build_new_op): Ditto.
2391 (build_op_delete_call): Fix calls for SFINAE.
2392 (build_temp): Ditto.
2393 (convert_like_real): Add SFINAE support.
2394 (build_x_va_arg): Fix calls for SFINAE.
2395 (convert_default_arg): Ditto.
2396 (build_over_call): Add SFINAE support.
2397 (build_java_interface_fn_ref): Fix calls for SFINAE.
2398 (build_special_member_call): Add SFINAE support.
2399 (build_new_method_call): Ditto.
2400 (perform_implicit_conversion): Ditto.
2401 (perform_direct_initialization_if_possible): Ditto.
2402 (initialize_reference): Fix calls for SFINAE.
2403 * method.c (do_build_assign_ref): Fix calls for SFINAE.
2404 * rtti.c (build_headof): Fix calls for SFINAE.
2405 (get_tinfo_decl_dynamic): Ditto.
2406 (get_typeid): Ditto.
2407 (build_dynamic_cast_1): Add SFINAE support.
2408 (build_dynamic_cast): Ditto.
2409 (tinfo_base_init): Fix calls for SFINAE.
2410 * except.c (do_get_exception_ptr): Fix calls for SFINAE.
2411 (do_end_catch): Ditto.
2412 (initialize_handler_parm): Ditto.
2413 (expand_start_catch_block): Ditto.
2414 (do_allocate_exception): Ditto.
2415 (do_free_exception): Ditto.
2416 (build_throw): Ditto.
2417 * cvt.c (build_up_reference): Fix calls for SFINAE.
2418 (convert_to_reference): Ditto.
2419 (ocp_convert): Ditto.
2420 (convert_to_void): Add SFINAE support.
2421 * tree.c (build_dummy_object): Fix calls for SFINAE.
2422 (stabilize_expr): Ditto.
2423 * cp-tree.h (build_conditional_expr): Add tsubst_flags_t
2425 (build_new_method_call): Ditto.
2426 (build_special_member_call): Ditto.
2427 (build_new_op): Ditto.
2428 (perform_implicit_conversion): Ditto.
2429 (perform_direct_initialization_if_possible): Ditto.
2430 (convert_to_void): Ditto.
2431 (build_aggr_init): Ditto.
2433 (build_vec_init): Ditto.
2434 (build_dynamic_cast): Ditto.
2435 (finish_call_expr): Ditto
2436 (cxx_sizeof_or_alignof_expr): Add COMPLAIN parameter.
2437 (cxx_sizeof_nowarn): Remove macro; add function declaration.
2438 (build_class_member_access_expr): Add tsubst_flags_t parameter.
2439 (finish_class_member_access_expr): Ditto.
2440 (build_x_indirect_ref): Ditto.
2441 (cp_build_indirect_ref): New.
2442 (cp_build_function_call): Add tsubst_flags_t parameter.
2443 (build_x_unary_op): Ditto.
2444 (cp_build_unary_op): New.
2445 (build_x_conditional_expr): Add tsubst_flags_t parameter.
2446 (build_x_compound_expr): Ditto.
2447 (build_compound_expr): Ditto.
2448 (build_static_cast): Ditto.
2449 (build_reinterpret_cast): Ditto.
2450 (build_const_cast): Ditto.
2451 (build_c_cast): Ditto.
2452 (build_x_modify_expr): Ditto.
2453 (cp_build_modify_expr): New.
2454 (convert_for_initialization): Add tsubst_flags_t parameter.
2455 (cp_build_binary_op): Remove macro; add function declaration.
2456 (invalid_nonstatic_memfn_p): Add tsubst_flags_t parameter.
2457 (lvalue_or_else): Ditto.
2458 (build_functional_cast): Ditto.
2459 * typeck2.c (digest_init): Fix calls for SFINAE.
2460 (process_init_constructor_array): Ditto.
2461 (process_init_constructor_record): Ditto.
2462 (build_x_arrow): Ditto.
2463 (build_m_component_ref): Ditto.
2464 (build_functional_cast): Add SFINAE support.
2465 * pt.c (tsubst_copy_and_build): Add (more) SFINAE support.
2466 * semantics.c (simplify_loop_decl_cond): Fix calls for SFINAE.
2467 (finish_expr_stmt): Ditto.
2468 (finish_for_expr): Ditto.
2469 (finish_asm_stmt): Ditto.
2470 (finish_non_static_data_member): Ditto.
2471 (finish_qualified_id_expr): Ditto.
2472 (finish_call_expr): Add SFINAE support.
2473 (finish_increment_expr): Fix calls for SFINAE.
2474 (finish_unary_op_expr): Ditto.
2475 (simplify_aggr_init_expr): Ditto.
2476 (finish_omp_clauses): Ditto.
2477 (finish_omp_for): Ditto.
2478 (finish_omp_barrier): Ditto.
2479 (finish_omo_flush): Ditto.
2480 * decl2.c (grok_array_decl): Fix calls or SFINAE.
2481 (build_anon_union_vars): Ditto.
2482 (get_guard_cond): Ditto.
2484 (one_static_initialization_or_destruction): Ditto.
2485 (do_static_initialization_or_destruction): Ditto.
2486 (generate_ctor_or_dtor_function): Ditto.
2487 (build_offset_ref_call_from_tree): Ditto.
2488 * parser.c (cp_parser_postfix_expression): Fix calls for SFINAE.
2489 (cp_parser_postfix_dot_deref_expression): Ditto.
2490 (cp_parser_unary_expression): Ditto.
2491 (cp_parser_new_expression): Ditto.
2492 (cp_parser_cast_expression): Ditto.
2493 (cp_parser_binary_expression): Ditto.
2494 (cp_parser_question_colon_clause): Ditto.
2495 (cp_parser_assignment_expression): Ditto.
2496 (cp_parser_expression): Ditto.
2497 (cp_parser_builtin_offsetof): Ditto.
2498 (cp_parser_template_argument): Ditto.
2499 (cp_parser_functional_cast): Ditto.
2501 2008-03-24 Tom Tromey <tromey@redhat.com>
2503 * lex.c (handle_pragma_interface): Don't copy the filename.
2504 (handle_pragma_implementation): Copy filename using xstrdup.
2506 2008-03-21 Paolo Carlini <pcarlini@suse.de>
2508 * cp-tree.h (IS_AGGR_TYPE): Rename to MAYBE_CLASS_TYPE_P.
2509 (SET_IS_AGGR_TYPE): Rename to SET_CLASS_TYPE_P.
2510 (IS_AGGR_TYPE_CODE): Rename to RECORD_OR_UNION_CODE_P.
2511 (PROMOTES_TO_AGGR_TYPE): Remove.
2512 (CLASS_TYPE_P, TYPE_NON_AGGREGATE_CLASS): Adjust.
2513 * typeck.c (unary_complex_lvalue, build_modify_expr,
2514 convert_for_initialization): Adjust.
2515 * init.c (is_aggr_type): Remove.
2516 (is_class_type): Add.
2517 (build_offset_ref, build_new_1, build_vec_delete_1, build_vec_init,
2518 build_delete): Adjust.
2519 * lex.c (make_aggr_type): Remove.
2520 (make_class_type): Add.
2521 (cxx_make_type): Adjust.
2522 * class.c (finish_struct_1, fixed_type_or_null, is_empty_class):
2524 * decl.c (build_typename_type, make_typename_type,
2525 make_unbound_class_template, cxx_init_decl_processing,
2526 check_tag_decl, groktypename, start_decl_1, layout_var_decl,
2527 check_initializer, cp_finish_decl, build_ptrmemfunc_type, grokparms,
2528 grok_op_properties, xref_tag, check_function_type): Adjust.
2529 * call.c (check_dtor_name, standard_conversion, implicit_conversion,
2530 add_builtin_candidate, add_builtin_candidates,
2531 build_user_type_conversion_1, convert_like_real, build_cxx_call,
2532 is_subseq, compare_ics): Adjust.
2533 * method.c (use_thunk): Adjust.
2534 * rtti.c (build_dynamic_cast_1, create_pseudo_type_info,
2535 create_tinfo_types): Adjust.
2536 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
2537 build_up_reference, convert_to_reference, convert_from_reference,
2538 ocp_convert, build_expr_type_conversion): Adjust.
2539 * tree.c (bind_template_template_parm, error_type): Adjust.
2540 * dump.c (cp_dump_tree): Adjust.
2541 * search.c (lookup_member): Adjust.
2542 * friend.c (make_friend_class, do_friend): Adjust.
2543 * typeck2.c (store_init_value, process_init_constructor_array,
2544 process_init_constructor_record, build_x_arrow, build_m_component_ref,
2545 build_functional_cast): Adjust.
2546 * pt.c (finish_member_template_decl, process_template_parm,
2547 lookup_template_class, tsubst_function_type, tsubst,
2548 tsubst_copy_and_build, get_template_base, bt_instantiate_type_proc):
2550 * semantics.c (begin_class_definition, finish_base_specifier,
2551 finish_typeof, cxx_omp_predetermined_sharing, finish_decltype_type):
2553 * name-lookup.c (constructor_name_p, push_overloaded_decl,
2554 do_class_using_decl, lookup_qualified_name,
2555 maybe_process_template_type_declaration): Adjust.
2556 * decl2.c (grok_array_decl, check_member_template,
2557 constrain_class_visibility): Adjust.
2558 * parser.c (cp_parser_class_name): Adjust.
2560 2008-03-18 Paolo Bonzini <bonzini@gnu.org>
2562 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete.
2564 2008-03-17 Jason Merrill <jason@redhat.com>
2567 * call.c (reference_binding): Check LOOKUP_NO_TEMP_BIND when binding
2568 a temp directly to a reference as per DR391.
2570 2008-03-12 Richard Guenther <rguenther@suse.de>
2574 2008-02-04 Richard Guenther <rguenther@suse.de>
2577 * decl.c (record_builtin_java_type): Make jboolean a
2578 integer type again where its mode doesn't match that of bool.
2580 2008-01-25 Richard Guenther <rguenther@suse.de>
2583 * decl.c (record_builtin_java_type): Make __java_boolean
2585 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
2586 after TYPE_MAIN_VARIANT check.
2588 2008-03-10 Jakub Jelinek <jakub@redhat.com>
2591 * semantics.c (finish_omp_clauses): Look through NOP_EXPR even
2595 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2596 DECL_P in not a variable and appears more than once error messages.
2598 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
2602 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
2606 * typeck.c (structural_comptypes): Call cp_comptypes.
2607 (comptypes): New; called from the C/C++ common bits to perform
2609 (cp_comptypes): Renamed from comptypes, which is already used,
2610 with a different signature, by the C++ front end.
2611 (build_reinterpret_cast_1): Call cp_comptypes.
2612 (ptr_reasonably_similar): Ditto.
2613 * decl.c (decls_match): Ditto.
2614 * cvt.c (convert_to_reference): Ditto.
2615 * cp-tree.h (same_type_p): Ditto.
2616 (same_or_base_type_p): Ditto.
2617 (comptypes): Rename to cp_comptypes.
2618 * pt.c (canonical_type_parameter): Call cp_comptypes.
2620 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
2622 * cp-objcp-common.c (cxx_types_compatible_p): Remove obsolete
2623 test for equivalence between pointer and references.
2625 2008-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2628 * class.c (finish_struct_anon): Use permerror instead of pedwarn.
2629 (check_field_decls): Likewise.
2630 (note_name_declared_in_class): Likewise.
2631 * call.c (build_new_op): Likewise.
2632 (convert_like_real): Likewise.
2633 (build_over_call): Likewise.
2634 * lex.c (unqualified_fn_lookup_error): Likewise.
2635 * parser.c (cp_parser_template_id): Likewise.
2636 * cvt.c (warn_ref_binding): Likewise.
2637 (convert_to_reference): Likewise.
2638 (ocp_convert): Likewise.
2639 (convert_to_void): Use error instead of pedwarn.
2640 * error.c (cp_cpp_error): Use pedantic_warning_kind.
2641 * decl.c (compute_array_index_type): Use constant_expression_error.
2643 2008-03-01 Douglas Gregor <doug.gregor@gmail.com>
2645 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Note
2646 that auto is either a storage class or a simple type specifier,
2647 depending on the dialect.
2648 (cp_parser_decl_specifier_seq): Complain about `auto' as a storage
2649 specifier in C++98 mode, error in C++0x mode (since we don't
2650 support auto as a type specifier, yet).
2651 (cp_parser_storage_class_specifier_opt): Don't treat `auto' as a
2652 storage specifier in C++0x mode.
2653 (cp_parser_simple_type_specifier): Parse `auto' as a
2654 simple-type-specifier, but error because we don't support it yet.
2656 2008-02-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2658 * parser.c (cp_parser_nonclass_name): New.
2659 (cp_parser_pseudo_destructor_name): Use it instead of
2660 cp_parser_type_name.
2661 (cp_parser_type_name): Move code to cp_parser_nonclass_name.
2663 2008-02-29 Tom Tromey <tromey@redhat.com>
2665 * parser.c (struct cp_token) <input_file_stack_index>: Remove.
2666 (cp_lexer_get_preprocessor_token): Update.
2667 (cp_lexer_set_source_position_from_token): Don't call
2668 restore_input_file_stack.
2669 * lex.c (cxx_init): Don't use push_srcloc or pop_srcloc.
2671 2008-02-28 Richard Guenther <rguenther@suse.de>
2674 2008-02-26 Richard Guenther <rguenther@suse.de>
2676 * decl.c (duplicate_decls): Remove decl from global mapping
2677 before ggc_freeing it.
2679 2008-02-27 Jakub Jelinek <jakub@redhat.com>
2682 * rtti.c: Include c-pragma.h.
2683 (push_abi_namespace, pop_abi_namespace): New functions.
2684 (build_dynamic_cast_1, tinfo_base_init, get_pseudo_ti_index,
2685 create_tinfo_types, emit_support_tinfos): Use them.
2686 * Make-lang.in (cp/rtti.o): Depend on $(C_PRAGMA_H).
2688 2008-02-26 Jason Merrill <jason@redhat.com>
2691 * decl.c (grokdeclarator): Allow a typedef of an unnamed struct
2692 to name the struct for linkage purposes even if it has attributes.
2693 (start_decl): In that case, set ATTR_FLAG_TYPE_IN_PLACE.
2695 2008-02-26 Tom Tromey <tromey@redhat.com>
2697 * parser.c (eof_token): Remove old location code.
2698 (check_empty_body): Remove test of USE_MAPPED_LOCATION.
2699 * decl2.c (generate_ctor_or_dtor_function): Remove old location
2701 (cp_write_global_declarations): Likewise.
2702 * lex.c (cxx_init): Remove old location code.
2703 (handle_pragma_implementation): Remove test of
2704 USE_MAPPED_LOCATION.
2705 * pt.c (tsubst): Remove old location code.
2706 * error.c (cp_print_error_function): Remove test of
2707 USE_MAPPED_LOCATION.
2708 * decl.c (pop_label): Remove old location code.
2709 (finish_function): Likewise.
2711 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2714 * call.c (magic_varargs_p): Remove BUILT_IN_STDARG_START.
2716 2008-02-26 Richard Guenther <rguenther@suse.de>
2718 * decl.c (duplicate_decls): Remove decl from global mapping
2719 before ggc_freeing it.
2721 2008-02-26 Paolo Carlini <pcarlini@suse.de>
2724 * name-lookup.c (arg_assoc_type): Handle FIXED_POINT_TYPE.
2726 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2728 * typeck.c (build_class_member_access_expr): Add appropriate
2729 OPT_W* parameter to warning.
2730 (build_reinterpret_cast_1): Likewise.
2731 * name-lookup.c (push_overloaded_decl): Likewise.
2733 2008-02-25 Paolo Carlini <pcarlini@suse.de>
2736 * error.c (dump_expr): Handle CONJ_EXPR.
2738 2008-02-25 Paolo Carlini <pcarlini@suse.de>
2741 * error.c (dump_type): Handle FIXED_POINT_TYPE.
2742 (dump_expr): Handle FIXED_CST.
2744 2008-02-24 Jason Merrill <jason@redhat.com>
2746 * parser.c (cp_parser_declaration): Handle "inline namespace".
2747 (cp_parser_namespace_definition): Likewise.
2750 * name-lookup.c (arg_assoc_namespace): Look down into inline
2753 2008-02-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2755 * typeck.c (check_for_casting_away_constness): Use 1 single
2756 argument, the type of cast, to decide what diagnostics generate.
2757 (build_static_cast_1): Remove unused code. Update call to
2758 check_for_casting_away_constness.
2759 (build_reinterpret_cast_1): Update call to
2760 check_for_casting_away_constness.
2761 (build_const_cast_1): Likewise.
2763 2008-02-24 Paolo Carlini <pcarlini@suse.de>
2765 * error.c (dump_expr): Don't deal directly with NEW_EXPR (and
2766 VEC_NEW_EXPR), forward to pp_expression.
2767 * cxx-pretty-print.c (pp_cxx_new_expression): Fix FIXME.
2769 2008-02-24 Danny Smith <dannysmith@users.sourceforge.net>
2772 * friend.c (do_friend): Call cplus_decl_attributes earlier.
2774 2008-02-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
2777 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for
2778 template decls' function decl.
2780 2008-02-22 Paolo Carlini <pcarlini@suse.de>
2784 2008-02-14 Paolo Carlini <pcarlini@suse.de>
2787 * pt.c (determine_specialization): In case of function templates,
2788 when the type of DECL does not match FN there is no match.
2790 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2793 * typeck.c (build_binary_op): Warn about floating point
2794 comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.
2796 2008-02-19 Jason Merrill <jason@redhat.com>
2799 * pt.c (resolve_overloaded_unification): Set processing_template_decl
2800 while we look for possible bindings.
2802 2008-02-19 Jakub Jelinek <jakub@redhat.com>
2805 * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors.
2809 * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p
2810 vars. Afterwards ensure v is VAR_DECL.
2813 * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't
2814 call cp_finish_decl.
2815 * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type
2818 2008-02-15 Douglas Gregor <doug.gregor@gmail.com>
2823 * pt.c (finish_member_template_decl): If the type in a TYPE_DECL
2824 is error_mark_node, return an error early.
2825 (find_parameter_packs_r): Pass the pointer set along to recursive
2826 calls of cp_walk_subtrees; don't try to manage the pointer set
2828 (uses_parameter_packs): Pass the pointer set to cp_walk_tree.
2829 (make_pack_expansion): Ditto.
2830 (check_for_bare_parameter_packs): Ditto. Also, don't bother taking
2831 a second pass through the tree with find_parameter_packs_r; that
2832 second pass no longer does anything.
2833 (push_template_decl_real): If we have an erroneous declaration,
2834 set its type to error_mark_node before returning an error.
2836 2008-02-14 Douglas Gregor <doug.gregor@gmail.com>
2839 * pt.c (tsubst_initializer_list): Deal with the use of
2840 VOID_TYPE_NODE to indicate value-initialization of the bases.
2842 2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2843 Jason Merrill <jason@redhat.com>
2847 * class.c (type_has_user_nondefault_constructor): New fn.
2848 * cp-tree.h: Declare it.
2849 * init.c (emit_mem_initializers): Use it for -W warning about
2850 missing base initializer.
2852 2008-02-14 Paolo Carlini <pcarlini@suse.de>
2855 * pt.c (determine_specialization): In case of function templates,
2856 when the type of DECL does not match FN there is no match.
2858 2008-02-13 Jakub Jelinek <jakub@redhat.com>
2859 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2862 * parser.c (cp_parser_pseudo_destructor_name): If next tokens
2863 are not identifier :: ~, return before calling cp_parser_type_name.
2865 2008-02-13 Jason Merrill <jason@redhat.com>
2867 PR c++/34962, c++/34937, c++/34939
2868 * decl2.c (is_late_template_attribute): Always defer attributes
2869 vector_size and weak.
2872 * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
2873 of enumerators, too.
2875 2008-02-12 Jason Merrill <jason@redhat.com>
2878 * call.c (convert_like_real): Pass LOOKUP_NO_CONVERSION to build_temp
2879 if we're doing conversions to call a user-defined conversion function.
2881 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
2884 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
2887 2008-02-12 Jakub Jelinek <jakub@redhat.com>
2890 * init.c (build_new_1): Don't create placement_expr before
2891 constructing alloc_call. Verify that the pointer is passed by
2892 value to operator new.
2894 2008-02-11 Jason Merrill <jason@redhat.com>
2897 * pt.c (tsubst): Don't look up a template typedef in an explicit
2900 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
2903 * tree.c (cp_build_qualified_type_real): When building a
2904 cv-qualified array type, build it as a unique type with
2905 build_cplus_array_type_1 and then adopt the unqualified type's
2908 2008-02-11 Paolo Carlini <pcarlini@suse.de>
2911 * decl.c (groktypename): Check grokdeclarator return.
2913 2008-02-10 Jason Merrill <jason@redhat.com>
2916 * decl2.c (cp_write_global_declarations): Don't write out static
2917 data members with DECL_IN_AGGR_P set.
2919 2008-02-08 Jason Merrill <jason@redhat.com>
2922 * tree.c (build_target_expr_with_type): Handle void initializer.
2923 (bot_manip): Remap slot before recursing.
2925 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2928 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
2930 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
2933 * tree.c: Include tree-flow.h.
2934 (build_target_expr): Check type compatibility.
2935 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
2936 * call.c (convert_like_real): Convert bitfield to expected type.
2938 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
2942 * typeck.c (structural_comptypes): Call cp_comptypes.
2943 (comptypes): New; called from the C/C++ common bits to perform
2945 (cp_comptypes): Renamed from comptypes, which is already used,
2946 with a different signature, by the C++ front end.
2947 (build_reinterpret_cast_1): Call cp_comptypes.
2948 (ptr_reasonably_similar): Ditto.
2949 * decl.c (decls_match): Ditto.
2950 * cvt.c (convert_to_reference): Ditto.
2951 * cp-tree.h (same_type_p): Ditto.
2952 (same_or_base_type_p): Ditto.
2953 (comptypes): Rename to cp_comptypes.
2954 * pt.c (canonical_type_parameter): Call cp_comptypes.
2956 2008-02-05 Jakub Jelinek <jakub@redhat.com>
2959 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
2960 value dependent expression.
2962 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
2965 * decl2.c (save_template_attributes): When we're modifying the
2966 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
2967 all of the other variants to add those same attributes. Otherwise,
2968 the main variant will be inconsistent with those other variants.
2970 2008-02-04 Richard Guenther <rguenther@suse.de>
2973 * decl.c (record_builtin_java_type): Make jboolean a
2974 integer type again where its mode doesn't match that of bool.
2976 2008-02-02 Jason Merrill <jason@redhat.com>
2977 Mark Mitchell <mark@codesourcery.com>
2980 * init.c (build_value_init_1): New function.
2981 (build_value_init): New function.
2982 * typeck2.c (build_functional_cast): Call it.
2983 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
2985 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
2986 TYPE_HAS_CONSTRUCTOR.
2987 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
2988 add_implicitly_declared_members): Adjust.
2989 (check_field_decls): Adjust. Remove warnings about reference/const
2990 in class without constructor.
2991 (check_bases_and_members): Adjust. Give those warnings here instead.
2992 * decl.c (fixup_anonymous_aggr): Adjust.
2993 (check_initializer): Adjust, clarify logic slightly.
2994 (grok_special_member_properties): Adjust, only set if user-provided.
2995 * rtti.c (create_tinfo_types): Don't set.
2996 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
2997 Use same_type_ignoring_top_level_qualifiers_p.
2998 * pt.c (check_explicit_specialization): Adjust.
2999 (instantiate_class_template): Adjust.
3001 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
3002 Jakub Jelinek <jakub@redhat.com>
3006 * typeck.c (structural_comptypes): Handle comparisons of
3007 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
3009 * mangle.c (write_builtin_type): Map down to the canonical type,
3010 which will be one of the predefined type nodes.
3012 2008-01-29 Michael Meissner <michael.meissner@amd.com>
3015 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
3016 bits to allow for expansion of the number of middle end tree
3019 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
3030 * typeck.c (check_return_expr): Tweak call to
3031 check_for_bare_parameter_packs.
3032 * class.c (add_method): Be careful with error_mark_nodes.
3033 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
3035 * pt.c (struct find_parameter_pack_data): Remove
3037 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
3038 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
3039 (make_pack_expansion): Ditto.
3040 (check_for_bare_parameter_packs): Parameter is now a tree, not a
3042 (process_template_parm): Tweak call to
3043 check_for_bare_parameter_packs.
3044 (push_template_decl_real): Tweak calls to
3045 check_for_bare_parameter_packs. If bare parameter packs are found
3046 in the list of exceptions, clear out that list after giving an
3048 * semantics.c (finish_cond): Tweak call to
3049 check_for_bare_parameter_packs.
3050 (finish_expr_stmt): Ditto.
3051 (finish_for_expr): Ditto.
3052 (finish_switch_cond): Ditto.
3053 (finish_mem_initializers): Ditto.
3054 (finish_member_declaration): Ditto.
3055 (finish_static_assert): Check for bare parameter packs in the
3057 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
3058 attributes of a declaration.
3059 * parser.c (cp_parser_using_declaration): Tweak call to
3060 check_for_bare_parameter_packs.
3061 (cp_parser_base_clause): Ditto.
3063 2008-01-28 Jason Merrill <jason@redhat.com>
3066 * class.c (build_base_path): Fix !want_pointer case.
3068 2008-01-27 Jason Merrill <jason@redhat.com>
3071 * class.c (build_base_path): Fix previous change.
3073 2008-01-26 Jakub Jelinek <jakub@redhat.com>
3076 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
3079 2008-01-26 Richard Guenther <rguenther@suse.de>
3082 * typeck.c (build_binary_op): Remove code to shorten compares.
3084 2008-01-25 Richard Guenther <rguenther@suse.de>
3087 * decl.c (record_builtin_java_type): Make __java_boolean
3089 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
3090 after TYPE_MAIN_VARIANT check.
3092 2008-01-25 Jason Merrill <jason@redhat.com>
3095 * class.c (build_base_path): Don't mess with virtual access if
3097 * call.c (standard_conversion): Don't check whether source type
3100 * decl2.c (is_late_template_attribute): Don't defer attribute
3101 visibility just because the type is dependent.
3103 2008-01-25 Jason Merrill <jason@redhat.com>
3104 Mark Mitchell <mark@codesourcery.com>
3107 * call.c (standard_conversion): Allow conversion from integer/real
3109 (compare_ics): Such a conversion is worse than a normal arithmetic
3112 2008-01-25 Richard Guenther <rguenther@suse.de>
3115 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
3118 2008-01-24 Paolo Carlini <pcarlini@suse.de>
3121 * pt.c (push_template_decl_real): Return error_mark_node in case
3122 of template definition of non-template.
3124 2008-01-24 Jason Merrill <jason@redhat.com>
3127 * decl2.c (is_late_template_attribute): Defer any attribute with
3128 dependent args. Also defer type attributes if the type is dependent.
3130 2008-01-22 Jakub Jelinek <jakub@redhat.com>
3131 Alexandre Oliva <aoliva@redhat.com>
3134 * call.c (reference_binding): For bitfields use the declared bitfield
3136 (add_builtin_candidates): Likewise.
3137 * class.c (layout_class_type): For bitfields copy over the
3138 original type quals.
3140 2008-01-22 Jason Merrill <jason@redhat.com>
3143 * decl.c (groktypename): Also ignore attributes on dependent
3144 possibly-class types.
3147 * friend.c (do_friend): Check for prior declaration of a friend
3148 function of a local class.
3149 * name-lookup.c (lookup_name_innermost_nonclass_level):
3151 * name-lookup.h: Declare it.
3153 2008-01-22 Tom Tromey <tromey@redhat.com>
3156 * init.c (build_new_1): Only disallow Java aggregates.
3158 2008-01-22 Jakub Jelinek <jakub@redhat.com>
3161 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
3162 if decl or init is error_mark_node.
3165 * error.c (dump_expr): Handle VECTOR_CST.
3167 2008-01-21 Jason Merrill <jason@redhat.com>
3170 * pt.c (tsubst_aggr_type): Make sure our context is complete.
3173 * pt.c (retrieve_local_specialization): Robustify.
3174 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
3177 * pt.c (tsubst): Only call retrieve_local_specialization if the
3178 original typedef was in a function template.
3181 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
3183 2008-01-21 Richard Guenther <rguenther@suse.de>
3186 * error.c (cp_print_error_function): Deal with recursive
3189 2008-01-20 Paolo Carlini <pcarlini@suse.de>
3192 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
3194 2008-01-20 Paolo Carlini <pcarlini@suse.de>
3198 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
3199 on non-IS_AGGR_TYPE scope.
3200 (constructor_name_p): Assert IS_AGGR_TYPE.
3202 2008-01-18 Ian Lance Taylor <iant@google.com>
3205 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
3206 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
3207 DECL_IS_OPERATOR_NEW flag.
3209 2008-01-16 Richard Guenther <rguenther@suse.de>
3212 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
3213 for conversions to type variants.
3215 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
3217 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
3218 declaration and code. Update copyright year.
3220 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3223 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
3224 know we have a class type.
3226 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3229 * pt.c (coerce_template_parameter_pack): When substituting into
3230 the type of a non-type template parameter pack. use the
3231 deduced/substituted arguments.
3232 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
3233 can be a parameter pack with the ellipsis following it. When we
3234 have an erroneous declaration, allow it to be a parameter pack.
3235 (cp_parser_template_parameter): Complain about default
3236 arguments on non-type template parameter packs, and parse them
3237 using the new cp_parser_default_argument.
3238 (cp_parser_parameter_declaration): Complain about parameter packs
3239 with default arguments. Move parsing of default arguments into a
3240 new function, cp_parser_default_argument.
3241 (cp_parser_default_argument): New; extracted from
3242 cp_parser_parameter_declaration.
3244 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3250 * typeck.c (check_return_expr): If there are bare parameter packs
3251 in the return value, set it to error_mark_node.
3252 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
3253 * pt.c (find_parameter_packs_r): Look at the type of
3254 IDENTIFIER_NODEs (e.g., for user-defined conversions).
3255 (check_for_bare_parameter_packs): Flip the result: now returns
3256 TRUE when there were bare parameter packs, FALSE otherwise.
3257 (push_template_decl_real): Deal with flipped result of
3258 check_for_bare_parameter_packs.
3259 * semantics.c (finish_cond): If there are bare parameter packs in
3260 the conditional, set it to error_mark_node.
3261 (finish_expr_stmt): If there are bare parameter packs in the
3262 expression, set it to error_mark_node.
3263 (finish_for_expr): Ditto.
3264 (finish_switch_cond): If there are bare parameter packs in
3265 the conditional, set it to error_mark_node.
3266 (finish_mem_initializers): If there are bare parameter packs in
3267 the member initializer, set it to error_mark_node.
3268 (finish_member_declaration): Check the attributes of the
3269 declaration for bare parameter packs, and remove the attributes if
3270 any have bare parameter packs.
3271 * parser.c (cp_parser_using_declaration): Check the using
3272 declaration for bare parameter packs.
3273 (cp_parser_base_clause): If there are bare parameter packs in a
3274 base specifier, don't add it to the chain.
3276 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3279 * error.c (dump_simple_decl): Display ellipsis for template
3280 non-type parameter packs.
3281 (dump_decl): Display ellipsis for template type parameter packs.
3282 (dump_template_decl): Display ellipsis for template template
3284 * pt.c (redeclare_class_template): When redeclaring a class
3285 template, check for collisions between template parameters and
3286 template parameter packs.
3288 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3291 * pt.c (process_partial_specialization): Don't mark template
3292 parameters that occur in non-deduced contexts.
3293 (struct pair_fn_data): Add include_nondeduced_p.
3294 (for_each_template_parm_r): Only visit non-deduced contexts if
3295 include_nondeduced_p is set.
3296 (for_each_template_parm): Added parameter include_nondeduced_p,
3297 which states whether template parameters found in non-deduced
3298 contexts should be visited.
3299 (uses_template_parms): Visit all template parameters, even those
3300 in non-deduced contexts.
3302 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3305 * pt.c (check_default_tmpl_args): Check for parameter packs that
3306 aren't at the end of a primary template.
3307 (push_template_decl_real): Remove check for parameter packs that
3308 aren't at the end of a primary template; that now happens in
3309 check_default_tmpl_args.
3310 * semantics.c (finish_template_template_parm): Use
3311 check_default_tmpl_args to check for errors in the template
3314 2008-01-12 Doug Kwan <dougkwan@google.com>
3316 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
3317 instead of OPT_Wreturn_type in warning due to ignored return type
3319 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
3320 instead of OPT_Wreturn_type in warning due to ignored return type
3323 2008-01-08 Jakub Jelinek <jakub@redhat.com>
3326 * semantics.c (finish_omp_for): Don't call
3327 fold_build_cleanup_point_expr if processing_template_decl.
3329 2008-01-04 Paolo Carlini <pcarlini@suse.de>
3330 Jakub Jelinek <jakub@redhat.com>
3333 * error.c (dump_template_argument): Deal with TREE_LIST.
3335 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
3337 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
3338 long" in C++0x mode; change the warning to note that "long long"
3339 is only unsupported in C++98 mode.
3341 2007-12-20 Jason Merrill <jason@redhat.com>
3344 * call.c (standard_conversion): Derived-to-base is considered a
3345 standard conversion.
3347 2007-12-19 Jakub Jelinek <jakub@redhat.com>
3350 * parser.c (cp_parser_omp_parallel): For non-combined parallel
3351 call cp_parser_statement rather than
3352 cp_parser_already_scoped_statement.
3354 2007-12-18 Jason Merrill <jason@redhat.com>
3357 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
3359 (dependent_type_p_r): Handle the domain of an array.
3361 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
3362 Jakub Jelinek <jakub@redhat.com>
3367 * pt.c (template_template_parm_bindings_ok_p): New; verifies
3368 bindings of template template parameters after all template
3369 arguments have been deduced.
3370 (coerce_template_parms): Don't complain when COMPLAIN doesn't
3372 (fn_type_unification): Use template_template_parm_bindings_ok_p.
3373 (unify): Deal with variadic, bound template template parameters.
3374 (get_class_bindings): Use template_template_parm_bindings_ok_p.
3376 2007-12-18 Jakub Jelinek <jakub@redhat.com>
3379 * decl.c (grokdeclarator): Reject friend sfk_constructor
3382 2007-12-17 Jakub Jelinek <jakub@redhat.com>
3385 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
3388 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
3391 * cp-lang.c (cp_classify_record): New.
3392 (LANG_HOOKS_CLASSIFY_RECORD): Override.
3394 2007-12-11 Jakub Jelinek <jakub@redhat.com>
3397 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
3400 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
3401 dynamic_cast in a template.
3403 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
3406 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
3407 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
3409 2007-12-10 Jakub Jelinek <jakub@redhat.com>
3412 * error.c (dump_type_prefix, dump_type_suffix): Handle
3413 TYPE_PACK_EXPANSION.
3416 * error.c (dump_expr): Handle ABS_EXPR.
3418 2007-12-09 Jakub Jelinek <jakub@redhat.com>
3422 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
3423 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
3424 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
3425 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
3426 flag_use_repository and repo_emit_p returned 2.
3428 2007-12-06 Jakub Jelinek <jakub@redhat.com>
3431 * tree.c (stabilize_call, stabilize_init): Do nothing if
3432 processing_template_decl.
3434 2007-12-05 Jakub Jelinek <jakub@redhat.com>
3437 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
3438 error instead of assertion failure.
3439 * parser.c (cp_parser_decltype): If closing paren is not found,
3440 return error_mark_node.
3442 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
3445 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
3447 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
3448 since arg_assoc_template_arg will deal with them (better).
3450 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
3453 * pt.c (tsubst_exception_specification): Handle substitutions into
3454 member templates, where tsubst_pack_expansion returns a
3455 TYPE_PACK_EXPANSION.
3457 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
3460 * pt.c (unify_pack_expansion): If we didn't deduce any actual
3461 bindings for the template parameter pack, don't try to keep the
3462 empty deduced arguments.
3463 (unify): If a parameter is a template-id whose template argument
3464 list contains a pack expansion that is not at the end, then we
3465 cannot unify against that template-id.
3467 2007-12-02 Paolo Carlini <pcarlini@suse.de>
3470 * pt.c (current_template_args): Use error_operand_p.
3472 2007-12-02 Paolo Carlini <pcarlini@suse.de>
3475 * error.c (dump_decl): Handle TREE_BINFO.
3477 2007-12-01 Ollie Wild <aaw@google.com>
3480 * typeck.c (build_binary_op): Add conversion of pointers to function
3481 members appearing as operands to the equality operators.
3483 2007-11-30 Jakub Jelinek <jakub@redhat.com>
3486 * error.c (dump_expr): Handle OBJ_TYPE_REF.
3488 2007-11-29 Jakub Jelinek <jakub@redhat.com>
3491 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
3493 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
3498 * parser.c (cp_parser_decltype): Don't call finish_id_expression
3500 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
3503 2007-11-27 Jakub Jelinek <jakub@redhat.com>
3505 PR tree-optimization/34181
3506 * method.c (use_thunk): Don't inline the call in the thunk.
3509 * tree.c (decl_linkage): Static data members and static member
3510 functions in anonymous ns classes are lk_external.
3512 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
3515 * decl.c (start_preparsed_function): Pass
3516 processing_template_decl for the new allocate_struct_function
3519 2007-11-25 Richard Guenther <rguenther@suse.de>
3521 * decl.c (poplevel): Use BLOCK_CHAIN.
3523 2007-11-24 Ollie Wild <aaw@google.com>
3525 * typeck.c (delta_from_ptrmemfunc): New function.
3526 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
3527 (build_binary_op): Call delta_from_ptrmemfunc.
3529 2007-11-23 Jakub Jelinek <jakub@redhat.com>
3533 * decl.c (cp_finish_decl): Disallow variable or field
3534 definitions if extern "Java" aggregates.
3535 (grokparms): Disallow parameters with extern "Java"
3537 (check_function_type): Disallow function return values
3538 with extern "Java" aggregates.
3539 * init.c (build_new_1): Disallow placement new with
3540 extern "Java" aggregates.
3542 2007-11-23 Mark Mitchell <mark@codesourcery.com>
3543 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3546 * call.c (convert_like_real): Build a zero constant when __null is
3547 converted to an integer type.
3549 2007-11-22 Jakub Jelinek <jakub@redhat.com>
3552 * decl2.c (cp_write_global_declarations): Issue error about static
3553 data members in anonymous namespace which are declared and used,
3556 2007-11-20 Jakub Jelinek <jakub@redhat.com>
3559 * parser.c (cp_parser_class_head): Reject function template ids.
3562 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
3563 when processing_template_decl to build_array_type.
3566 * pt.c (more_specialized_fn): Don't segfault if one or
3567 both argument list end with ellipsis.
3569 2007-11-18 Jakub Jelinek <jakub@redhat.com>
3572 * semantics.c (finish_call_expr): Set
3573 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
3574 or OVERLOAD with all noreturn functions.
3576 2007-11-16 Jakub Jelinek <jakub@redhat.com>
3579 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
3582 2007-11-13 Jakub Jelinek <jakub@redhat.com>
3589 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
3590 set to error_mark_node the outermost POINTER_TYPE to the pack if
3591 it is seen in a POINTER_TYPE.
3592 (push_template_decl_real): If check_for_bare_parameter_packs
3593 fails for function return type, set the return type to
3594 integer_type_node. If check_for_bare_parameter_packs failed
3595 for non-function, return error_mark_node.
3598 * call.c (build_new_op): Call resolve_args before calling
3601 2007-11-11 Tom Tromey <tromey@redhat.com>
3604 * lex.c (handle_pragma_implementation): Use cpp_included_before.
3606 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3609 * pt.c (redeclare_class_template): Update error message. Use a
3610 note to show the previous declaration.
3611 (tsubst_friend_class): Use the location of the friend template as
3612 the input location before calling redeclare_class_template.
3614 2007-11-11 Jakub Jelinek <jakub@redhat.com>
3617 * semantics.c (finish_pseudo_destructor_expr): Handle
3618 object == error_mark_node.
3620 2007-11-10 Jakub Jelinek <jakub@redhat.com>
3623 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
3624 is not scalar type, let finish_class_member_access_expr handle
3625 diagnostics. Pass BIT_NOT_EXPR argument to
3626 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
3628 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
3631 * decl.c (cp_complete_array_type): If any of the initializer
3632 elements are pack expansions, don't compute the array size yet.
3634 2007-11-08 Andrew Pinski <pinskia@gmail.com>
3637 * tree.c (decl_linkage): Fields have no linkage.
3639 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
3641 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
3643 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
3648 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
3649 Be careful with ERROR_MARK_NODEs.
3650 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
3653 2007-11-07 Jakub Jelinek <jakub@redhat.com>
3656 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
3659 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
3663 * tree.c (c_build_qualified_type): Define bridge to
3664 cp_build_qualified_type.
3666 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
3677 * typeck.c (check_return_expr): Pass address of retval to
3678 check_for_bare_parameter_packs.
3679 * class.c (build_base_field): Tolerate bases that have no layout
3681 (end_of_base): Ditto.
3682 * tree.c (canonical_type_variant): Be careful with
3684 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
3686 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
3687 which states whether parameter packs should be replaced with
3689 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
3690 possible. If set_packs_to_error is set true, replace the parameter
3691 pack with ERROR_MARK_NODE. Manage our own pointer sets.
3692 (uses_parameter_packs): Don't set parameter packs to
3694 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
3695 which may be modified (if it is a parameter pack). Instructs
3696 find_parameter_packs_r to replace parameter packs with
3697 ERROR_MARK_NODE (so that they won't cause errors later on).
3698 (process_template_parm): Pass pointer to
3699 check_for_bare_parameter_packs.
3700 (process_partial_specialization): Replace pack expansions before
3701 the end of the template argument list with ERROR_MARK_NODE.
3702 (push_template_decl_real): Pass pointer to
3703 check_for_bare_parameter_packs. Replace parameter packs not at the
3704 end of the template parameter list with ERROR_MARK_NODE.
3705 (convert_template_argument): Be more careful about using DECL_NAME
3706 on only declarations.
3707 (unify): Can't unify against ERROR_MARK_NODE.
3708 * semantics.c (finish_cond): Pass pointer to
3709 check_for_bare_parameter_packs.
3710 (finish_expr_stmt): Ditto.
3711 (finish_for_expr): Ditto.
3712 (finish_switch_cond): Pass pointer to
3713 check_for_bare_parameter_packs, and call it before we put the
3714 condition into the statement.
3715 (finish_mem_initializers): Pass pointer to
3716 check_for_bare_parameter_packs.
3717 (finish_member_declaration): Ditto.
3718 * parser.c (cp_parser_base_clause): Ditto.
3720 2007-11-06 Jakub Jelinek <jakub@redhat.com>
3723 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
3724 with the final TREE_READONLY flag in place. processing_template_decl
3725 is known to be 0 in this part of function.
3728 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
3729 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
3730 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
3731 * semantics.c (finish_omp_atomic): Revert most of the
3732 2007-02-05 changes, just keep the new representation of
3733 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
3735 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
3738 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
3741 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
3746 * typeck.c (merge_types): Don't lose rvalue references when
3748 * call.c (build_over_call): Don't elide move constructors just
3749 because the copy constructor is trivial (!).
3750 (compare_ics): If comparing cv-qualifiers fails, we can still order
3751 based on binding lvalues vs. rvalues.
3753 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
3756 * pt.c (unify_pack_expansion): bring handling of function call
3757 arguments into line with type_unification_real.
3759 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3761 * typeck.c (build_binary_op): Use pedwarn instead of error for
3764 2007-11-05 Jakub Jelinek <jakub@redhat.com>
3767 * parser.c (cp_parser_unary_expression): For &&label call
3768 cp_parser_non_integral_constant_expression and return error_mark_node
3769 if it returned true.
3772 * decl.c (grokdeclarator): Don't call build_memfn_type if type
3773 is neither FUNCTION_TYPE nor METHOD_TYPE.
3775 2007-11-02 Jakub Jelinek <jakub@redhat.com>
3778 * parser.c (cp_parser_nested_name_specifier_opt): Use
3779 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
3780 typedef of currently open class.
3782 2007-11-02 Paolo Carlini <pcarlini@suse.de>
3785 * error.c (dump_expr): Deal specially with statements.
3787 2007-11-01 Jason Merrill <jason@redhat.com>
3790 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
3792 (lookup_template_class): Use it to get the outer template args
3793 for instantiating one.
3796 * pt.c (reduce_template_parm_level): tsubst the parameters
3797 of a template template parm.
3799 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
3802 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
3804 2007-11-01 Jakub Jelinek <jakub@redhat.com>
3807 * parser.c (cp_parser_postfix_dot_deref_expression): If
3808 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
3809 first and if that succeeds and type is SCALAR_TYPE_P, create
3813 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
3814 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
3815 as for std::type_info.
3817 2007-10-31 Paolo Carlini <pcarlini@suse.de>
3820 * cxx-pretty-print.c (pp_cxx_typeid_expression,
3821 pp_cxx_delete_expression): Change to static linkage.
3822 * cxx-pretty-print.h: Adjust declarations.
3823 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
3824 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
3825 MODOP_EXPR): Forward to pp_expression.
3827 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
3830 2007-10-31 Christian Bruel <christian.bruel@st.com>
3831 Mark Mitchell <mark@codesourcery.com>
3834 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
3835 if retval is volatile.
3837 2007-10-30 Jakub Jelinek <jakub@redhat.com>
3840 * decl2.c (build_offset_ref_call_from_tree): Call
3841 build_non_dependent_expr on object prior to building ADDR_EXPR from it
3842 if FN is DOTSTAR_EXPR.
3844 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
3848 * pt.c (find_parameter_packs_r): Fix typo in comment.
3849 (convert_template_argument): Look at the pattern of a pack
3850 expansion to determine what kind of entity we're converting.
3851 (coerce_template_parameter_pack): When we have coerced a non-type
3852 template parameter pack, substitute into the type of that pack.
3853 (tsubst_pack_expansion): When our substitution of a parameter pack
3854 is a "trivial" substitution of itself, just substitute into the
3855 pack expansion rather than actually expanding.
3857 2007-10-29 Jakub Jelinek <jakub@redhat.com>
3860 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
3861 for non-integral type bitfields. Return true if bitfield is correct, false
3862 error has been diagnosed.
3863 (check_field_decls): If check_bitfield_decl returned false, call also
3866 2007-10-28 Paolo Carlini <pcarlini@suse.de>
3867 Mark Mitchell <mark@codesourcery.com>
3870 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
3871 class member error out and return.
3873 2007-10-27 Jakub Jelinek <jakub@redhat.com>
3875 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
3876 to current_function_decl rather than 0.
3879 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
3881 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
3883 2007-10-27 Jason Merrill <jason@redhat.com>
3886 * call.c (convert_default_arg): Detect recursion.
3888 2007-10-27 Jakub Jelinek <jakub@redhat.com>
3891 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
3892 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
3894 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
3896 * error.c (dump_expr): Handle OFFSETOF_EXPR.
3898 2007-10-26 Jason Merrill <jason@redhat.com>
3901 * pt.c (get_template_info): New fn.
3902 (template_class_depth): Use it.
3903 (push_template_decl_real): Check that the template args of the
3904 definition match the args of the previous declaration.
3906 2007-10-26 Paolo Carlini <pcarlini@suse.de>
3909 * decl2.c (coerce_new_type): Do not allow a default argument for
3910 the first parameter.
3912 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
3915 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
3916 don't see the leading '('. Only lookup names if we get an
3919 2007-10-26 Jakub Jelinek <jakub@redhat.com>
3922 * parser.c (cp_parser_parenthesized_expression_list): Set
3923 greater_than_is_operator_p to true in between the parens.
3925 2007-10-26 Paolo Carlini <pcarlini@suse.de>
3928 * decl.c (grokdeclarator): In case of conflicting specifiers
3929 just return error_mark_node.
3931 2007-10-26 Ollie Wild <aaw@google.com>
3933 * expr.c (cxx_expand_expr): Removed.
3934 * cp-tree.h (exx_expand_expr): Removed.
3935 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
3938 2007-10-25 Paolo Carlini <pcarlini@suse.de>
3941 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
3943 2007-10-23 Jason Merrill <jason@redhat.com>
3945 PR c++/25950 (DR 391)
3946 * call.c (struct conversion): Remove check_copy_constructor_p.
3947 (reference_binding): Always bind a reference directly to a
3948 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
3950 (check_constructor_callable): Remove.
3951 (convert_like_real): Don't call it.
3952 (initialize_reference): Don't call check_constructor_callable.
3953 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
3954 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
3955 conversions if LOOKUP_NO_TEMP_BIND.
3956 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
3957 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
3959 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
3961 2007-10-22 Jakub Jelinek <jakub@redhat.com>
3964 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
3965 before checking if its type is integral.
3967 2007-10-22 Jason Merrill <jason@redhat.com>
3970 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
3971 * pt.c (apply_late_template_attributes): Splice out dependent
3972 attributes from DECL_ATTRIBUTES.
3974 * decl.c (cxx_maybe_build_cleanup): Use build_address.
3976 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3978 * typeck.c (build_binary_op) : Use appropriate warning option
3979 instead of unnamed warning.
3981 2007-10-16 Paolo Carlini <pcarlini@suse.de>
3984 * pt.c (current_template_args): Do not change TREE_LIST elements
3985 with a TREE_VALUE of error_mark_node.
3987 2007-10-16 Mark Mitchell <mark@codesourcery.com>
3989 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
3990 * decl.c (start_decl): Tidy.
3991 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
3993 (grokdeclarator): Clarify comment.
3995 2007-10-14 Andrew Pinski <pinskia@gmail.com>
3998 * decl.c (grokfndecl): Return NULL after the "definition of
3999 implicitly-declared" error happened.
4001 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
4004 * call.c (build_user_type_conversion_1): Do not consider conversion
4005 functions to convert a (possibly cv-qualified) object to the (possibly
4006 cv-qualified) same object type (or a reference to it), to a (possibly
4007 cv-qualified) base class of that type (or a reference to it).
4009 2007-10-12 Paolo Carlini <pcarlini@suse.de>
4011 * pt.c (tsubst): Use template_parm_level_and_index.
4013 2007-10-12 Jakub Jelinek <jakub@redhat.com>
4016 * parser.c (cp_parser_compound_statement): Handle label-declarations
4017 at the beginning of the compound statement.
4018 (cp_parser_block_declaration): Issue diagnostics about __label__
4019 not at the beginning of a block.
4021 2007-10-11 Paolo Carlini <pcarlini@suse.de>
4024 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
4025 to convert_template_argument.
4026 (coerce_template_parms): Return error_mark_node after fixed-length
4028 (tsubst_decl): Check for error_mark_node the return value of the
4029 first tsubst in 'case VAR_DECL'.
4031 2007-10-08 Ollie Wild <aaw@google.com>
4033 * typeck2.c (digest_init): Call cplus_expand_constant after
4034 convert_for_initialization.
4035 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
4036 * expr.c (cplus_expand_constant): Updated function description.
4038 2007-10-04 Jason Merrill <jason@redhat.com>
4041 * call.c (initialize_reference): Handle local static reference
4044 2007-10-03 Jason Merrill <jason@redhat.com>
4047 * name-lookup.c (push_namespace_with_attrs): Fold back into...
4048 (push_namespace): Here.
4049 (handle_namespace_attrs): New fn for the attr code.
4050 (leave_scope): Don't pop_visibility.
4051 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
4052 * parser.c (cp_parser_namespace_definition): Call
4053 handle_namespace_attrs and pop_visibility as appropriate.
4056 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
4058 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
4060 * decl.c (duplicate_decls): Preserve linkage flags for mere
4061 redeclarations of gnu_inline definitions.
4063 2007-10-03 Jason Merrill <jason@redhat.com>
4066 * decl.c (wrap_cleanups_r): New fn.
4067 (wrap_temporary_cleanups): New fn.
4068 (initialize_local_var): Call it.
4070 2007-09-29 Jason Merrill <jason@redhat.com>
4073 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
4074 constant to not have DECL_EXTERNAL if it's file-local.
4076 2007-09-28 Ollie Wild <aaw@google.com>
4079 2007-09-27 Ollie Wild <aaw@google.com>
4081 * typeck2.c (digest_init): Call cplus_expand_constant after
4082 convert_for_initialization.
4083 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
4084 * expr.c (cplus_expand_constant): Updated function description.
4086 2007-09-28 Jason Merrill <jason@redhat.com>
4089 * class.c (layout_empty_base): Take rli parameter, update
4090 rli->record_align if empty base has user-specified alignment.
4091 (build_base_field): Pass rli to it.
4093 2007-09-28 Paolo Carlini <pcarlini@suse.de>
4096 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
4098 2007-09-28 Paolo Carlini <pcarlini@suse.de>
4101 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
4102 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
4103 (dump_parameters): Just call dump_type for argument packs too.
4105 2007-09-28 Jakub Jelinek <jakub@redhat.com>
4108 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
4109 qualification by creating qualified PACK_EXPANSION_PATTERN and
4110 then calling make_pack_expansion on it.
4112 2007-09-27 Ollie Wild <aaw@google.com>
4114 * typeck2.c (digest_init): Call cplus_expand_constant after
4115 convert_for_initialization.
4116 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
4117 * expr.c (cplus_expand_constant): Updated function description.
4119 2007-09-27 Jason Merrill <jason@redhat.com>
4122 * decl2.c (is_late_template_attribute): Don't crash on unknown
4125 2007-09-27 Paolo Carlini <pcarlini@suse.de>
4128 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
4129 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
4130 spaces in the formatting.
4131 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
4133 2007-09-27 Jakub Jelinek <jakub@redhat.com>
4135 * error.c (cxx_print_error_function): Add third argument, pass
4136 it over to lhd_print_error_function.
4137 (cp_print_error_function): If diagnostic->abstract_origin, print
4139 * cp-tree.h (struct diagnostic_info): New forward decl.
4140 (cxx_print_error_function): Add third argument.
4142 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
4145 * name-lookup.c (pushtag): Do not create an implicit typedef before
4146 the associated type declaration is known to be valid.
4148 2007-09-25 Jakub Jelinek <jakub@redhat.com>
4150 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
4151 rather than pointers.
4153 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
4156 * search.c (check_final_overrider): Fail if
4157 targetm.comp_type_attributes returns 0.
4159 2007-09-24 Jason Merrill <jason@redhat.com>
4162 * pt.c (resolve_typename_type): Don't look things up in the original
4163 template if it would mean losing template arguments.
4165 2007-09-24 Jakub Jelinek <jakub@redhat.com>
4168 * cp-tree.h (cxx_type_hash_eq): New prototype.
4169 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
4170 * tree.c (cxx_type_hash_eq): New function.
4172 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
4175 * tree.c (cp_build_qualified_type_real): Build a canonical
4176 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
4178 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
4182 * tree.c (cplus_array_compare): Compare pointers, not types.
4183 (build_cplus_array_type_1): Store new array type into the hash
4184 table before building the canonical type; build the canonical type
4186 (cp_build_qualified_type_real): Put all of the array types with
4187 cv-qualified element types into the C++ array hash table, built as
4188 variants of the unqualified versions.
4190 2007-09-23 Jason Merrill <jason@redhat.com>
4193 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
4194 for deprecation warnings.
4196 2007-09-22 Jason Merrill <jason@redhat.com>
4199 * call.c (build_over_call): Warn about deprecated virtuals.
4202 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
4203 (MAYBE_TAGGED_TYPE_P): Remove.
4204 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
4205 instead of calling is_late_template_attribute again.
4206 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
4207 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
4208 Don't crash on typedefs from non-template classes.
4209 * decl2.c (grokfield): Don't sorry about attrs on template parms.
4210 (is_late_template_attribute): All attributes applied to template
4211 parms or typename types are dependent. Static.
4212 (splice_template_attributes): Pass decl through.
4213 (save_template_attributes): Likewise.
4215 2007-09-20 Jakub Jelinek <jakub@redhat.com>
4218 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
4219 returned from tsubst_pack_expansion.
4220 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
4221 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
4223 2007-09-20 Paolo Carlini <pcarlini@suse.de>
4226 * semantics.c (finish_id_expression): Use consistently
4227 context_for_name_lookup.
4228 * decl.c (fixup_anonymous_aggr): Fix error message for
4229 anonymous struct (vs union).
4231 2007-09-19 Jason Merrill <jason@redhat.com>
4234 * pt.c (tsubst): Handle typedefs by looking for the specialization.
4235 (retrieve_specialization): Only tagged types use
4236 DECL_TEMPLATE_INSTANTIATIONS.
4237 (instantiate_class_template): Push nested classes too.
4238 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
4240 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
4241 * init.c (is_aggr_type): Remove redundant tests.
4242 * class.c (push_nested_class): Use CLASS_TYPE_P.
4244 2007-09-20 Paolo Carlini <pcarlini@suse.de>
4247 * init.c (build_zero_init): If, recursively, build_zero_init
4248 returns a NULL_TREE, do not append it to the VEC of constructors.
4250 2007-09-18 Jason Merrill <jason@redhat.com>
4253 * pt.c (apply_late_template_attributes): Set processing_template_decl.
4254 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
4255 ATTR_FLAG_TYPE_IN_PLACE.
4256 (tsubst): Do unqualified lookup to find typedefs from current class.
4257 [ARRAY_TYPE]: Propagate alignment info.
4258 * decl2.c (is_late_template_attribute): Only defer handling of
4259 attribute aligned if the expression is dependent.
4260 (save_template_attributes): If we're deferring any attributes,
4261 make this a naming typedef.
4263 2007-09-18 Paolo Carlini <pcarlini@suse.de>
4265 PR c++/33462 (again)
4266 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
4267 va_arg instead of __builtin_va_arg.
4269 2007-09-18 Paolo Carlini <pcarlini@suse.de>
4272 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
4273 (pp_cxx_primary_expression): Use it.
4274 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
4275 * error.c (dump_expr): Use it.
4277 2007-09-18 Paolo Carlini <pcarlini@suse.de>
4280 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
4281 out case TYPEID_EXPR to...
4282 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
4283 and pp_cxx_right_paren.
4284 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
4285 * error.c (dump_expr): Use it.
4287 2007-09-18 Paolo Carlini <pcarlini@suse.de>
4290 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
4291 (pp_cxx_primary_expression): Use it.
4292 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
4293 * error.c (dump_expr): Use it.
4295 2007-09-16 Paolo Carlini <pcarlini@suse.de>
4298 * init.c (build_new): Remove warning for zero-element
4301 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
4304 * call.c (maybe_handle_implicit_object): Set this_p, clear
4305 rvaluedness_matches_p.
4306 (compare_ics): Do not compare rvaluedness matching when one of the
4307 operands is an implicit object.
4309 2007-09-14 Jason Merrill <jason@redhat.com>
4311 PR c++/17743, c++/19163
4312 * decl2.c (is_late_template_attribute): New fn.
4313 (splice_template_attributes, save_template_attributes): New fns.
4314 (cplus_decl_attributes): Call save_template_attributes.
4315 * pt.c (apply_late_template_attributes): New fn.
4316 (instantiate_class_template, tsubst_decl): Use it.
4317 * cp-tree.h: Declare is_late_template_attribute.
4319 2007-09-13 Tom Tromey <tromey@redhat.com>
4321 * parser.c (cp_lexer_new_main): Don't use
4322 c_lex_return_raw_strings.
4323 (cp_lexer_get_preprocessor_token): Update. Add special case when
4326 2007-09-11 Jan Hubicka <jh@suse.cz>
4328 * method.c (use_thunk): Use tree_rest_of_compilation
4329 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
4330 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
4331 * cp-tree.h (expand_body): Kill.
4332 (emit_associated_thunks): Declare.
4333 * semantics.c (emit_associated_thunks): Export.
4334 (expand_body): Kill.
4336 2007-09-09 David Daney <ddaney@avtrex.com>
4339 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
4340 to calculate cookie_ptr.
4342 2007-09-08 Jason Merrill <jason@redhat.com>
4345 * pt.c (most_specialized_class): Set processing_template_decl
4346 while tsubsting partial spec args.
4348 2007-09-06 Jason Merrill <jason@redhat.com>
4350 * decl2.c (get_guard): Copy visibility from the guarded variable.
4352 2007-09-06 Jan Hubicka <jh@suse.cz>
4354 * semantics.c (expand_body): Do not mark arguments of clones used.
4356 2007-09-06 Paolo Carlini <pcarlini@suse.de>
4359 * decl.c (cp_finish_decl): When processing_template_decl,
4360 deal correctly with init as TREE_LIST.
4362 2007-09-06 Tom Tromey <tromey@redhat.com>
4364 * decl.c (finish_function): Put return's location on line zero of
4367 2007-09-05 Jason Merrill <jason@redhat.com>
4370 * except.c (prepare_eh_type): Use type_decays_to.
4373 * init.c (build_delete): Use build_headof to get the address of the
4374 complete object if we aren't using the deleting destructor.
4375 * rtti.c (build_headof): No longer static.
4376 * cp-tree.h: Declare it.
4378 2007-09-06 Jakub Jelinek <jakub@redhat.com>
4380 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
4381 decl if a prototype for XX is provided with throw().
4384 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
4385 on __*_chk non-__builtin_* decls.
4387 2007-09-05 Paolo Carlini <pcarlini@suse.de>
4390 * semantics.c (finish_id_expression): Use context_for_name_lookup
4391 insted of DECL_CONTEXT, to see through anonymous structs and unions.
4392 * class.c (finish_struct_anon): Deal correctly with anonymous
4393 structs (vs unions, as GNU extension) in error messages.
4395 2007-09-05 Jan Hubicka <jh@suse.cz>
4397 * sematics.c (expand_body): Remove unnecesary import_export_decl
4398 call, DECL_EXTERNAL checks and current_function_decl saving.
4400 2007-09-05 Paolo Carlini <pcarlini@suse.de>
4402 PR c++/29731 (again)
4403 * parser.c (cp_parser_primary_expression): Return error_mark_node
4404 when a statement-expression is found in a template-argument list.
4406 2007-09-04 Jason Merrill <jason@redhat.com>
4408 * except.c (initialize_handler_parm): Use
4409 fold_build_cleanup_point_expr.
4412 * call.c (reference_binding): Don't look for user-defined conversions
4416 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
4417 the MUST_NOT_THROW_EXPR.
4419 2007-09-04 Richard Sandiford <richard@codesourcery.com>
4421 * decl.c (cp_finish_decl): Call determine_visibility before
4422 make_rtl_for_nonlocal_decl.
4424 2007-09-04 Jason Merrill <jason@redhat.com>
4427 * pt.c (most_specialized_class): Substitute outer template
4428 arguments into the arguments of a member template partial
4430 (strip_innermost_template_args): New fn.
4432 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
4434 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
4436 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4438 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
4439 * decl.c (cp_make_fname_decl): Likewise,
4440 * parser.c (cp_parser_string_literal): Likewise,
4441 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
4442 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
4445 2007-09-02 Paolo Carlini <pcarlini@suse.de>
4448 * typeck.c (build_unary_op): Fix error message for
4449 Boolean expression as operand to operator--.
4451 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4453 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
4454 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
4457 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
4460 * init.c (build_default_init): Make extern.
4461 * cp-tree.h (build_default_init): Declare here.
4462 * pt.c (tsubst_expr): When the instantiation of the initializer of
4463 a variable results in an empty list, default-initialize the
4465 (tsubst_copy_and_build): When the instantiation of the initializer
4466 in a new expression results in an empty initializer list,
4467 default-initialize it.
4469 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
4471 * mangle.c (write_type): Change mangling of rvalue reference from
4474 2007-08-31 Jakub Jelinek <jakub@redhat.com>
4476 * decl.c (duplicate_decls): Remove duplicated line.
4478 2007-08-31 Paolo Carlini <pcarlini@suse.de>
4481 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
4482 BOUND_TEMPLATE_TEMPLATE_PARM.
4484 2007-08-31 Paolo Carlini <pcarlini@suse.de>
4487 * search.c (lookup_member): Check the name argument for
4490 2007-08-31 Paolo Carlini <pcarlini@suse.de>
4493 * parser.c (cp_parser_trait_expr): Check rerurn value of
4496 2007-08-30 Ollie Wild <aaw@google.com>
4498 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
4499 convert_ptrmem for pointer to member conversions.
4500 (convert_to_pointer_force): Update cp_convert_to_pointer call.
4501 (ocp_convert): Update cp_convert_to_pointer call.
4502 * typeck.c (convert_ptrmem): Add conditional for null pointers to
4504 (build_static_cast_1): Check can_convert for conversions in either
4506 (get_delta_difference_1): New function.
4507 (get_delta_difference): Refactor to call get_delta_difference_1.
4509 2007-08-30 Jakub Jelinek <jakub@redhat.com>
4511 * decl.c (start_preparsed_function): Set
4512 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
4514 2007-08-28 Paolo Carlini <pcarlini@suse.de>
4517 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
4518 BOUND_TEMPLATE_TEMPLATE_PARM.
4520 2007-08-28 Jakub Jelinek <jakub@redhat.com>
4524 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
4525 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
4527 2007-08-27 Jason Merrill <jason@redhat.com>
4530 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
4531 Look inside STMT_EXPR.
4532 * semantics.c (stmt_expr_value_expr): New fn.
4533 * cp-tree.h: Declare it.
4536 * decl.c (groktypename): Ignore attributes applied to class type.
4538 2007-08-28 Richard Guenther <rguenther@suse.de>
4540 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
4542 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
4544 * error.c (dump_expr): Handle COMPLEX_CST.
4545 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
4546 (pp_cxx_expression): Likewise.
4548 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
4550 * decl.c (GNU_INLINE_P): New.
4551 (duplicate_decls): Handle gnu_inline. Merge attributes and
4552 some flags in overriding definitions.
4553 (redeclaration_error_message): Handle gnu_inline.
4554 (start_preparsed_function): Likewise.
4556 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4558 * call.c (sufficient_parms_p): Constify.
4559 * class.c (same_signature_p): Likewise.
4560 * cp-gimplify.c (is_invisiref_parm,
4561 cxx_omp_privatize_by_reference): Likewise.
4562 * cp-objcp-common.c (has_c_linkage): Likewise.
4563 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
4564 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
4565 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
4566 num_artificial_parms_for, comp_template_parms,
4567 template_parameter_pack_p, any_dependent_template_arguments_p,
4568 any_type_dependent_arguments_p, any_value_dependent_elements_p,
4569 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
4570 zero_init_p, member_p, cp_lvalue_kind,
4571 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
4572 varargs_function_p, is_dummy_object, special_function_kind,
4573 string_conv_p, type_unknown_p, comp_except_specs, compparms,
4574 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
4575 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
4576 cp_has_mutable_p, at_least_as_qualified_p,
4577 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
4578 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
4579 * except.c (nothrow_libfn_p): Likewise.
4580 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
4582 * pt.c (comp_template_parms, template_parameter_pack_p,
4583 any_type_dependent_arguments_p, any_value_dependent_elements_p,
4584 any_dependent_template_arguments_p): Likewise.
4585 * repo.c (repo_export_class_p): Likewise.
4586 * semantics.c (anon_aggr_type_p): Likewise.
4587 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
4588 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
4589 varargs_function_p, member_p, is_dummy_object, pod_type_p,
4590 zero_init_p, special_function_p): Likewise.
4591 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
4592 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
4593 compparms, invalid_nonstatic_memfn_p,
4594 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
4595 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
4596 cp_has_mutable_p, lvalue_or_else): Likewise.
4598 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
4600 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
4601 * cp-objcp-common.c (cp_tree_size): Ditto.
4602 * tree.c (cp_walk_subtrees): Ditto
4603 * cp-tree.def (TINST_LEVEL): Go away.
4604 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
4605 move together with other non-tree structs.
4606 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
4607 (union lang_tree_node): Eliminate tinst_level field.
4608 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
4609 (current_instantiation, outermost_tinst_level): Return
4610 a "struct tinst_level *".
4612 * error.c (print_instantiation_partial_context): Change second
4613 parameter to a "struct tinst_level *". Replace accessor macros
4615 (print_instantiation_full_context): Likewise.
4616 * lex.c (in_main_input_context): Likewise.
4618 * pt.c (struct pending_templates): New.
4619 (pending_templates, last_pending_template): Use it as a type.
4620 (current_tinst_level): Change typo to "struct tinst_level *"
4621 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
4622 (add_pending_template): Construct a "struct pending_template".
4623 Replace TINST_LEVEL accessor macros with field access.
4624 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
4625 (pop_tinst_level): Likewise.
4626 (instantiate_pending_templates): Likewise. Factor common code used
4627 when an instantiation has been done.
4628 (outermost_tinst_level): Replace tree_last with loop.
4629 (current_instantiation): Return a "struct tinst_level *".
4631 2007-08-24 Ollie Wild <aaw@google.com>
4633 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
4634 * name-lookup.h (cp_binding_level): Remove vtables member.
4636 2007-08-24 Richard Guenther <rguenther@suse.de>
4638 * tree.c (cp_cannot_inline_tree_fn): Remove.
4639 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
4640 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
4643 2007-08-24 Jakub Jelinek <jakub@redhat.com>
4646 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
4647 error_mark_node right away if build_expr_type_conversion
4651 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
4652 is error_mark_node rather than NULL_TREE.
4653 * pt.c (check_explicit_specialization): Likewise.
4656 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
4657 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
4659 2007-08-22 Jason Merrill <jason@redhat.com>
4662 * pt.c (outermost_tinst_level): New function.
4663 * lex.c (in_main_input_context): New function.
4664 * cp-tree.h: Declare it.
4665 * decl2.c (constrain_class_visibility): Use it to avoid warning
4666 about uses of the anonymous namespace in the main input file.
4668 2007-08-21 Jakub Jelinek <jakub@redhat.com>
4670 * init.c (build_new_1): Use get_target_expr instead of save_expr.
4672 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
4675 * class.c (finish_struct_1): Warn when a class has virtual
4676 functions and accessible non-virtual destructor.
4678 2007-08-20 Richard Guenther <rguenther@suse.de>
4682 * call.c (build_new_method_call): Convert initializer to
4684 * init.c (build_aggr_init): Do not fiddle with types.
4685 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
4686 * except.c (build_throw): Do not drop qualifiers for the
4688 * typeck.c (get_member_function_from_ptrfunc): Do not
4689 fiddle with types, instead convert.
4690 (build_ptrmemfunc1): Convert to the target type for
4692 (gfc_trans_allocate): Convert result to target type.
4693 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
4694 pointer-to-member structures shall have alias set zero as well.
4696 2007-08-20 Richard Guenther <rguenther@suse.de>
4698 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
4700 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
4701 (nonstatic_local_decl_p): Likewise.
4702 * tree.c (cp_auto_var_in_fn_p): Remove.
4703 * decl.c (nonstatic_local_decl_p): Remove.
4705 2007-08-20 Richard Guenther <rguenther@suse.de>
4707 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
4709 * tree.h (cp_walk_tree): New define to walk_tree_1 with
4710 cp_walk_subtrees lh parameter.
4711 (cp_walk_tree_without_duplicates): New define to
4712 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
4713 * tree.c (count_trees): Call
4714 cp_walk_tree_without_duplicates.
4715 (verify_stmt_tree): Call cp_walk_tree.
4716 (break_out_target_exprs): Likewise.
4717 (WALK_SUBTREE): Likewise.
4718 * cp-gimplify.c (cp_genericize): Likewise.
4719 * cp-pt.c (find_parameter_packs_r): Likewise.
4720 (uses_parameter_packs): Likewise.
4721 (make_pack_expansion): Likewise.
4722 (check_for_bare_parameter_packs): Likewise.
4723 (for_each_template_parm): Likewise.
4724 * decl.c (check_default_argument): Call
4725 cp_walk_tree_without_duplicates.
4726 * except.c (build_throw): Likewise.
4727 * decl2.c (type_visibility): Likewise.
4728 * semantics.c (expand_or_defer_fn): Likewise.
4729 (finalize_nrv): Call cp_walk_tree.
4731 2007-08-20 Jakub Jelinek <jakub@redhat.com>
4734 * init.c (build_new_1): Rename placement_var variable to placement_expr.
4735 Initialize it with save_expr rather than get_temp_regvar.
4737 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
4740 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
4743 2007-08-17 Ollie Wild <aaw@google.com>
4746 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
4747 declarations into appropriate slots for comparison. Fix type
4750 2007-08-17 Paolo Carlini <pcarlini@suse.de>
4753 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
4754 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
4756 2007-08-17 Paolo Carlini <pcarlini@suse.de>
4759 * parser.c (cp_parser_class_head): Improve error message.
4761 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
4763 * pt.c (instantiate_decl): Set input_location
4764 for the function end.
4766 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4768 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
4770 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
4771 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
4772 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
4773 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
4774 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
4775 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
4776 * typeck.c (cp_type_quals): Likewise.
4777 * typeck2.c (cxx_incomplete_type_diagnostic,
4778 cxx_incomplete_type_error): Likewise.
4780 2007-08-16 Paolo Carlini <pcarlini@suse.de>
4783 * pt.c (tsubst_friend_function): When check_classfn
4784 returns error_mark_node likewise return it.
4786 2007-08-15 Jakub Jelinek <jakub@redhat.com>
4789 * typeck.c (check_return_expr): Don't NRV optimize vars in
4791 * decl.c (finish_function): Comment fix.
4793 2007-08-15 Paolo Carlini <pcarlini@suse.de>
4796 * pt.c (push_template_decl_real): Depending on TYPE_P
4797 use either TYPE_CONTEXT or DECL_CONTEXT.
4799 2007-08-14 Mark Mitchell <mark@codesourcery.com>
4801 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
4802 constructors and destructors return this.
4804 2007-08-14 Paolo Carlini <pcarlini@suse.de>
4807 * decl2.c (check_classfn): Return error_mark_node in case of error;
4808 in that case, do not call add_method.
4809 * decl.c (start_decl): Deal with check_classfn returning
4811 (grokfndecl): Likewise.
4812 * pt.c (tsubst_friend_function): Likewise.
4814 2007-08-14 Andrew Pinski <pinskia@gmail.com>
4817 * typeck.c (build_binary_op): Disallow vector float types with
4818 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
4820 2007-08-11 Ian Lance Taylor <iant@google.com>
4822 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
4824 * cp-tree.h (cxx_get_alias_set): Update declaration.
4826 2007-08-10 Ollie Wild <aaw@google.com>
4828 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
4830 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
4832 (unqualified_namespace_lookup): Fix ambiguous_decl call.
4833 (lookup_using_namespace): Fix ambiguous_decl call.
4834 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
4836 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4838 * call.c (name_as_c_string): Use CONST_CAST.
4839 * decl.c (build_decl): Likewise.
4840 * parser.c (cp_parser_string_literal): Likewise.
4842 2007-08-10 Paolo Carlini <pcarlini@suse.de>
4845 * error.c (dump_expr): Consistently use the *_cxx_*
4846 variants of the pretty-print functions.
4848 2007-08-10 Paolo Carlini <pcarlini@suse.de>
4851 * decl.c (check_special_function_return_type): Just error
4852 on return type specified for conversion operator.
4854 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
4856 * typeck2.c (readonly_error): Handle general expressions.
4857 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
4859 2007-08-06 Dan Hipschman <dsh@google.com>
4861 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
4862 access function name.
4864 2007-08-04 Alfred Minarik <a.minarik@aon.at>
4867 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
4868 * g++spec.c (lang_specific_driver): Check them.
4870 2007-08-06 Paolo Carlini <pcarlini@suse.de>
4873 * pt.c (inline_needs_template_parms): Fix comment; change return type
4876 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
4879 2007-03-26 Dirk Mueller <dmueller@suse.de>
4881 * parser.c (cp_parser_member_declaration): Pedwarn
4882 about stray semicolons after member declarations.
4884 2007-08-02 Lee Millward <lee.millward@gmail.com>
4889 * parser.c (cp_parser_asm_definition): Detect and discard asm
4890 statements with invalid inputs or outputs.
4891 (cp_parser_asm_operand_list): Return error mark node if any
4892 of the operands are invalid. Adjust documentation.
4894 2007-08-02 Nick Clifton <nickc@redhat.com>
4896 * typeck.c: Change copyright header to refer to version 3 of the
4897 GNU General Public License and to point readers at the COPYING3
4898 file and the FSF's license web page.
4899 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
4900 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
4901 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
4902 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
4903 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
4904 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
4905 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
4906 name-lookup.h, parser.c: Likewise.
4908 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4911 * call.c (magic_varargs_p): Honor the "type generic" attribute.
4913 2007-07-30 Paolo Carlini <pcarlini@suse.de>
4916 * semantics.c (finish_label_stmt): Reject the __label__
4917 extension outside function scopes.
4919 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4921 * parser.c (eof_token): Un-constify.
4922 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
4923 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
4926 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
4928 * pt.c, tree.c, typeck2.c: Fix comment typos.
4930 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
4931 Mark Mitchell <mark@codesourcery.com>
4934 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
4935 hidden due to friend declarations in local classes.
4937 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
4939 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
4940 * cp-tree.def (DECLTYPE_TYPE): New.
4941 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
4942 (dump_type_prefix): Ditto.
4943 (dump_type_suffix): Ditto.
4944 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
4945 * mangle.c (write_type): Handle DECLTYPE_TYPE.
4946 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
4948 (DECLTYPE_TYPE_EXPR): New.
4949 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
4950 (finish_declared_type): Declare.
4951 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
4952 DECLTYPE_TYPE nodes.
4953 (pp_cxx_type_id): Ditto.
4954 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
4955 (tsubst): Substitute into a DECLTYPE_TYPE node.
4956 (tsubst_copy): Ditto.
4957 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
4959 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
4960 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
4961 structural equality (because we can't hash the expressions).
4962 (finish_declared_type): New.
4963 * lex.c (reswords): Add "decltype" keyword.
4964 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
4965 (cp_parser_postfix_expression): Add member_access_only_p to
4966 restrict postfix expression to member access expressions.
4967 (cp_parser_unary_expression): Update call to
4968 cp_parser_postfix_expression to reflect new parameter.
4969 (cp_parser_declared_type): New.
4970 (cp_parser_simple_type_specifier): Parse decltype types.
4972 2007-07-27 Mark Mitchell <mark@codesourcery.com>
4975 * call.c (convert_for_arg_passing): Only widen bitfields to their
4976 declared types if necessary.
4978 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4980 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
4983 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4985 * decl.c (typename_hash, typename_compare): Constify.
4986 * mangle.c (hash_type, compare_type): Likewise.
4987 * pt.c (eq_local_specializations, hash_local_specialization):
4989 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
4990 list_hash): Likewise.
4991 * typeck2.c (pat_compare): Likewise.
4993 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
4995 * method.c (implicitly_declare_fn): Increase alignment if member
4996 function pointer format requires it.
4998 2007-07-24 Paolo Carlini <pcarlini@suse.de>
5001 * typeck.c (check_return_expr): Do not pass a null argument
5004 2007-07-24 Paolo Carlini <pcarlini@suse.de>
5007 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
5010 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
5013 * typeck.c (convert_arguments): Only use default args if we have
5017 * typeck.c (structural_comptypes): No need to check
5018 resolve_typename_type return value here.
5019 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
5020 * pt.c (resolve_typename_type): Follow typename typedefs. Return
5021 original type rather than error_mark_node in case of failure.
5022 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
5023 resolve_typename_type result check.
5024 (cp_parser_direct_declarator, cp_parser_head,
5025 cp_parser_constructor_declarator_p): Likewise.
5027 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
5029 * pt.c (template_parms_variadic_p): Remove.
5030 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
5032 2007-07-12 Jakub Jelinek <jakub@redhat.com>
5035 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
5036 argument to dump_aggr_init_expr_args instead of false.
5038 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
5040 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
5041 canonical types; otherwise, fall back to structural type
5042 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
5043 internal compiler error if the canonical types are wrong.
5045 2007-07-11 Paolo Carlini <pcarlini@suse.de>
5048 * parser.c (cp_parser_make_indirect_declarator): When the
5049 the code argument is ERROR_MARK return cp_error_declarator.
5051 2007-07-09 Geoffrey Keating <geoffk@apple.com>
5054 * decl.c (cxx_init_decl_processing): Don't set
5055 force_align_functions_log.
5056 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
5057 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
5058 FUNCTION_DECL, return its alignment.
5060 2007-07-09 Richard Guenther <rguenther@suse.de>
5062 * decl.c (start_preparsed_function): Do not promote return type.
5064 2007-07-08 Paolo Carlini <pcarlini@suse.de>
5067 * pt.c (unify): Never pass error_mark_node to template_decl_level.
5069 2007-07-07 Mark Mitchell <mark@codesourcery.com>
5072 * pt.c (resolve_overloaded_unification): Robustify. Return a
5074 (type_unification_real): Adjust accordingly.
5076 2007-07-06 Richard Guenther <rguenther@suse.de>
5078 * init.c (build_new_1): Use the correct pointer type.
5079 * typeck2.c (build_m_component_ref): Likewise.
5081 2007-07-05 Mark Mitchell <mark@codesourcery.com>
5084 * init.c (build_zero_init): Always build an initializer for
5086 * typeck2.c (build_functional_cast): Use build_zero_init.
5089 * init.c (build_new_1): Always pass the allocation function to
5090 build_op_delete_call.
5091 * call.c (build_op_delete_call): Handle operator delete with a
5092 variable-argument list. Do not issue an error when no matching
5093 deallocation function is available for a new operator.
5096 * cp-tree.h (any_value_dependent_elements_p): Declare it.
5097 * decl.c (value_dependent_init_p): New function.
5098 (cp_finish_decl): Use it.
5099 * pt.c (value_dependent_expression_p): Use
5100 any_value_dependent_elements_p.
5101 * parser.c (cp_parser_primary_expression): Add comment about
5102 treating dependent qualified names as integral
5103 constant-expressions.
5105 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
5107 * decl.c (build_ptrmemfunc_type): Always use structural equality
5108 tests when comparing pointer-to-member-function types, because the
5109 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
5112 2007-07-03 Mark Mitchell <mark@codesourcery.com>
5114 * init.c (build_new): Tweak comment.
5116 2007-06-29 Dave Brolley <brolley@redhat.com>
5119 * parser.c (cp_parser_new_type_id): Don't reduce a named array
5120 type to its base type and number of elements here.
5121 * init.c (build_new): Call complete_type_or_else to ensure that the
5122 type is complete and to issue a diagnostic if it is not.
5123 (build_new_1): Don't call complete_type_or_else here.
5125 2007-07-03 Richard Guenther <rguenther@suse.de>
5128 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
5131 2007-07-02 Simon Baldwin <simonb@google.com>
5133 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
5134 for inner-style nested forward declarations that don't declare
5137 2007-07-02 Jakub Jelinek <jakub@redhat.com>
5140 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
5141 DECL_P in not a variable and appears more than once error messages.
5143 2007-07-01 Ollie Wild <aaw@google.com>
5145 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
5146 (select_decl): Remove function.
5147 (unqualified_namespace_lookup): Populate binding by calling
5148 ambiguous_decl. Remove select_decl call.
5149 (lookup_qualified_name): Remove select_decl call.
5150 * decl.c (lookup_and_check_tag): Check for ambiguous references.
5151 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
5152 generation when name lookup is ambiguous.
5154 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
5157 * init.c (build_new_1): Use structural equality on the copy of the
5160 2007-06-28 Geoffrey Keating <geoffk@apple.com>
5162 * decl2.c (determine_visibility): Implement
5163 flag_visibility_ms_compat effect on type info.
5164 * decl.c (cxx_init_decl_processing): Implement
5165 global effect of flag_visibility_ms_compat.
5167 2007-06-28 Geoffrey Keating <geoffk@apple.com>
5169 * decl2.c (start_objects): Mark constructor-running function
5172 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
5175 * decl.c (grokdeclarator): Reset friendp for member functions declared
5176 friend of their own class.
5178 2007-06-23 Mark Mitchell <mark@codesourcery.com>
5180 * decl2.c (determine_visibility): Don't look for dllexport here.
5181 (determine_visibility_from_class): Tidy.
5183 2007-06-18 Simon Baldwin <simonb@google.com>
5186 * parser.c (cp_parser_single_declaration): Added check for storage
5187 class other than sc_none in parsed declaration, and a flag to indicate
5188 if the call is part of an explicit template specialization parse.
5189 * (cp_parser_explicit_specialization): Specialization check flag added
5190 to call to cp_parser_single_declaration(), set true.
5191 * (cp_parser_template_declaration_after_export): Specialization check
5192 flag added to call to cp_parser_single_declaration(), set false.
5193 * pt.c (check_explicit_specialization): Added code to copy visiblity
5194 and linkage from the templated function to the explicit specialization.
5196 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
5198 * typeck.c (build_binary_op): For templates build the
5199 expression in pieces to avoid the assert in build2_stat.
5200 (get_member_function_from_ptrfunc):
5201 Change over to using POINTER_PLUS_EXPR and convert
5202 the second operand to sizetype.
5203 * typeck2.c (build_m_component_ref): Likewise.
5204 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
5205 instead of PLUS_EXPR for pointers.
5206 (build_new_1): Likewise.
5207 (build_vec_delete_1): Likewise.
5208 (build_vec_delete): Likewise.
5209 * class.c (build_base_path): Likewise.
5210 (build_base_path): Likewise.
5211 (convert_to_base_statically): Likewise.
5212 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
5213 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
5214 instead of PLUS_EXPR.
5215 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
5216 instead of PLUS_EXPR for pointers.
5217 * call.c (build_special_member_call): Likewise.
5218 * rtti.c (build_headof): Likewise.
5219 Use sizetype instead of ptrdiff_type_node.
5220 (tinfo_base_init): Create a POINTER_PLUS_EXPR
5221 instead of PLUS_EXPR for pointers.
5222 * except.c (expand_start_catch_block): Do a
5223 NEGATIVE and then a POINTER_PLUS_EXPR instead
5225 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
5226 PLUS_EXPR on pointer types over to use
5227 POINTER_PLUS_EXPR and remove the conversion
5228 to the pointer types.
5229 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
5230 adding to a pointer type. Use size_int instead of
5231 ssize_int. Convert the index to sizetype before
5232 adding it to the pointer.
5234 2007-06-15 Mark Mitchell <mark@codesourcery.com>
5236 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
5237 (DECL_ANON_UNION_VAR_P): New macro.
5238 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
5239 than DECL_VAR_MARKED_P, to keep track of which variables we have
5241 * decl.c (redeclaration_error_message): Complain about redeclaring
5242 anonymous union members at namespace scope.
5243 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
5245 2007-06-14 Geoff Keating <geoffk@apple.com>
5247 * decl2.c (determine_visibility): Ensure that functions with
5248 hidden types as parameters are hidden.
5251 * decl2.c (determine_visibility): Remove duplicate code for
5254 2007-06-12 Ian Lance Taylor <iant@google.com>
5257 * init.c (avoid_placement_new_aliasing): New static function.
5258 (build_new_1): Call it.
5260 2007-06-11 Rafael Ávila de Espíndola <espindola@google.com>
5262 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
5263 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
5265 2007-06-08 Jakub Jelinek <jakub@redhat.com>
5268 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
5269 on init, the non-decl cond operand and increment value.
5271 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
5274 * decl.c (check_initializer): Report an error when a brace enclosed
5275 initializer is used for a non-aggregate type in C++98.
5276 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
5278 (grokdeclarator): Likewise.
5279 (move_fn_p): Likewise.
5280 * typeck.c (check_return_expr): Likewise.
5281 * call.c (reference_binding): Likewise.
5282 * error.c (cp_cpp_error): Likewise.
5283 * pt.c (check_default_tmpl_args): Likewise.
5285 * lex.c (init_reswords): Likewise.
5286 * parser.c (p_parser_primary_expression): Likewise.
5287 (TOKEN_PRECEDENCE): Likewise.
5288 (cp_parser_init_declarator): Likewise.
5289 (cp_parser_ptr_operator): Likewise.
5290 (cp_parser_parameter_declaration): Likewise.
5291 (cp_parser_enclosed_template_argument_list): Likewise.
5292 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
5293 (cp_parser_next_token_ends_template_argument_p): Likewise.
5295 2007-06-04 Simon Baldwin <simonb@google.com>
5297 * decl.c (grokdeclarator): Readability change. Moved case labels
5298 into direct switch statement scope.
5300 2007-06-04 Paolo Carlini <pcarlini@suse.de>
5302 * call.c (convert_like_real): Remove pointless code.
5304 2007-05-31 Mark Mitchell <mark@codesourcery.com>
5306 * decl.c (get_atexit_fn_ptr_type): New function.
5307 (get_atexit_node): Use it.
5308 (start_cleanup_fn): Likewise.
5309 (register_dtor_fn): Use the object's destructor, instead of a
5310 separate cleanup function, where possible.
5311 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
5312 (atexit_fn_ptr_type_node): New macro.
5313 * decl2.c (build_cleanup): Use build_address.
5315 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
5317 * typeck.c (build_binary_op): Include types in error.
5319 2007-05-31 Jakub Jelinek <jakub@redhat.com>
5322 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
5323 needs runtime initialization.
5325 2007-05-31 Paolo Carlini <pcarlini@suse.de>
5328 * semantics.c (finish_trait_expr): Complete the types.
5330 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
5331 Douglas Gregor <doug.gregor@gmail.com>
5332 Pedro Lamarao <pedro.lamarao@mndfck.org>
5333 Howard Hinnant <howard.hinnant@gmail.com>
5337 * typeck.c (comptypes): Don't consider rvalue and lvalue
5338 reference types to be equivalent.
5339 (check_return_expr): Move from certain lvalues when returning
5341 * decl.c (grokdeclarator): Implement reference collapsing.
5342 (copy_fn_p): Don't consider constructors taking rvalue references
5343 to be copy constructors.
5345 * call.c (conversion): New "rvaluedness_matches_p" member.
5346 (convert_class_to_reference): Require reference type as first
5347 parameter instead of base type.
5348 (reference_binding): Add logic to handle rvalue references.
5349 (implicit_conversion): Update inaccurate comment.
5350 (convert_like_real): Disable creation of temporaries that are
5351 impossible to initialize for types with move constructors.
5352 (build_over_call): Elide move constructors when possible.
5353 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
5354 (maybe_handle_ref_bind): Return conversion instead of type node.
5355 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
5356 determine preferred conversion sequences.
5357 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
5358 (LOOKUP_PREFER_RVALUE): New.
5359 (DECL_MOVE_CONSTRUCTOR_P): New.
5360 (struct cp_declarator): Add "reference" member for reference
5361 types, with new "rvalue_ref" flag.
5362 (cp_build_reference_type): Declare.
5363 (move_fn_p): Declare.
5364 * error.c (dump_type_prefix): Format rvalue reference types
5365 correctly in error messages.
5366 * except.c (build_throw): Move from certain lvalues when
5368 * mangle.c (write_type): Mangle rvalue references differently
5369 than regular references.
5370 * parser.c (make_reference_declarator): Add boolean parameter for
5372 (cp_parser_make_indirect_declarator): New.
5373 (cp_parser_new_declarator_opt): Call
5374 cp_parser_make_indirect_declarator.
5375 (cp_parser_conversion_declarator_opt): Ditto.
5376 (cp_parser_declarator): Ditto.
5377 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
5379 * pt.c (tsubst): Implement reference collapsing.
5380 (maybe_adjust_types_for_deduction): Implement special template
5381 parameter deduction rule for rvalue references.
5382 (type_unification_real): Update calls to
5383 maybe_adjust_types_for_deduction.
5384 (try_one_overload): Ditto.
5385 (unify_pack_expansion): Ditto.
5386 * tree.c (lvalue_p_1): Handle rvalue reference types.
5387 (cp_build_reference_type): New.
5389 2007-05-30 Jakub Jelinek <jakub@redhat.com>
5392 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
5393 variables that need runtime initialization.
5395 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
5398 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
5399 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
5400 case POSTDECREMENT_EXPR>): Return the error_mark_node
5401 if either the real or imaginary parts would an
5404 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
5405 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5408 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
5409 token is a closing brace, false if there are no tokens left.
5410 (cp_parser_namespace_alias_definition): Only consume the next token if
5411 it is a closing brace.
5413 * parser.c (cp_parser_class_specifier): Likewise.
5415 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
5417 * semantics.c (finish_member_declaration): Fix a typo in the
5420 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
5432 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
5433 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
5434 * pt.c (check_for_bare_parameter_packs): Return bool indicated
5435 whether everything was okay. Fix indentation.
5436 (push_template_decl_real): Check for bare parameter packs in
5437 function parameters; where errors occur, mark the parameter types
5438 with ERROR_MARK_NODEs to avert ICEs.
5439 (coerce_template_parameter_pack): New.
5440 (coerce_template_parms): Moved parameter pack coercion into
5441 coerce_template_parameter_pack, and permit it anywhere in the
5442 template parameter list (not just at the end). Parameter and
5443 argument indices can vary (somewhat) separately now, so add
5444 PARM_IDX and ARG_IDX.
5445 (fn_type_unification): Don't set an argument pack as incomplete if
5446 no argument pack was deduced.
5447 (type_unification_real): If a type parameter is a parameter pack
5448 and has not otherwise been deduced, it will be deduced to an empty
5450 (more_specialized_fn): Use the actual lengths of the argument
5451 lists when comparing against expansions.
5452 * semantics.c (finish_member_declaration): If a field's type has
5453 bare parameter packs, error and set its type to ERROR_MARK_NODE.
5455 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
5458 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
5460 2007-05-22 Ollie Wild <aaw@google.com>
5462 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
5463 (unqualified_namespace_lookup): Adds check for hidden types.
5465 2007-05-22 Ollie Wild <aaw@google.com>
5467 * decl.c (duplicate_decls): Verify namespace names are unique.
5469 2007-05-21 Mark Mitchell <mark@codesourcery.com>
5471 * decl.c (cxx_maybe_build_cleanup): Handle
5472 __attribute__((cleanup)).
5474 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5476 * cvt.c (cp_convert_and_check): Don't check warnings if the
5479 2007-05-18 Geoffrey Keating <geoffk@apple.com>
5481 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
5483 2007-05-14 Paolo Carlini <pcarlini@suse.de>
5486 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
5487 type only if is a class type (5.2.8/4).
5489 2007-05-14 Rafael Ávila de Espíndola <espindola@google.com>
5491 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
5492 * decl.c (grokdeclarator): Use unsigned_type_for instead of
5493 c_common_unsigned_type.
5495 2007-05-11 Silvius Rus <rus@google.com>
5497 * typeck.c (build_indirect_ref): Add call to
5498 strict_aliasing_warning.
5499 (build_reinterpret_cast_1): Condition call to
5500 strict_aliasing_warning.
5502 2007-05-11 Jan Hubicka <jh@suse.cz>
5504 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
5505 * decl2.c (start_objects): ctors and dtors are no longer public.
5506 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
5508 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
5510 * typeck.c (build_unary_op): Remove code that used to
5511 handle non lvalue increments/decrements.
5513 2007-05-07 Mike Stump <mrs@apple.com>
5515 * parser.c (check_empty_body): Add.
5516 (cp_parser_iteration_statement): Add call to check_empty_body.
5518 2007-05-05 Geoffrey Keating <geoffk@apple.com>
5521 * mangle.c (write_mangled_name): Mangle static variable names.
5522 (write_unqualified_name): Use local-source-name for
5523 namespace-scope static variables.
5525 2007-05-04 Dirk Mueller <dmueller@suse.de>
5527 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
5530 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
5533 * decl2.c (constrain_class_visibility):
5534 Use strip_pointer_or_array_types instead of strip_array_types.
5536 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
5539 * decl.c (reshape_init_r): Don't reshape the first element if it
5540 is a pointer to member function.
5542 2007-04-27 Simon Baldwin <simonb@google.com>
5544 * decl.c (grokparms): Changed message format from %qD to %qE.
5546 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
5548 * error.c (maybe_warn_variadic_templates): Variadic templates are
5549 now in C++0x, so only warn about them in C++98 mode.
5551 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
5554 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
5555 integeral types from vectors types.
5557 2007-04-26 Jakub Jelinek <jakub@redhat.com>
5560 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
5561 for type dependent OMP_CLAUSE_DECLs.
5563 2007-04-24 Mark Mitchell <mark@codesourcery.com>
5566 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
5567 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
5568 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
5569 * init.c (build_zero_init): Adjust, as
5570 COMPLEX_TYPE is now a SCALAR_TYPE.
5571 * typeck2.c (digest_init): Allow brace-enclosed initializers for
5572 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
5574 2007-04-25 Paolo Carlini <pcarlini@suse.de>
5576 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
5577 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
5578 (trait_expr_value): Adjust.
5580 2007-04-23 Simon Baldwin <simonb@google.com>
5582 * decl.c (grokparms): Added new error for duplicate function
5583 parameters names in function prototypes, to match gcc behavior.
5585 2007-04-23 Jan Hubicka <jh@suse.cz>
5587 * decl2.c (finish_objects): Do not call target constructor/destructor
5590 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
5592 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
5593 instead of checking GIMPLE_STMT_P in chain_next.
5595 2007-04-17 Mark Mitchell <mark@codesourcery.com>
5598 * call.c (convert_for_arg_passing): Convert bitfields to their
5601 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
5604 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
5606 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
5609 * decl2.c (constrain_class_visibility):
5610 Do not warn about the use of anonymous namespace in the main input file.
5612 2007-04-15 Mark Mitchell <mark@codesourcery.com>
5614 * cp-tree.h (current_template_parms): Fix typo in comment.
5616 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
5618 * cp-tree.h, error.c: Fix comment typos.
5620 2007-04-13 Jason Merrill <jason@redhat.com>
5623 * call.c (reference_binding): Add c_cast_p parm. If true,
5624 add quals to TO as needed to make it reference-compatible.
5626 2007-04-11 Jan Hubicka <jh@suse.cz>
5628 * class.c (convert_to_base_statically): Fold produced tree; verify
5629 that we are not processing template_decl.
5631 2007-04-09 Mark Mitchell <mark@codesourcery.com>
5634 * class.c (build_base_path): Ensure that the converted pointer has
5635 the same cv-qualification as the input.
5637 2007-04-09 Paolo Carlini <pcarlini@suse.de>
5639 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
5641 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
5643 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
5645 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
5646 * tree.c (cp_add_pending_fn_decls): Remove.
5647 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
5649 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
5651 Revert change removing staticp.
5653 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
5655 * cp-objcp-common.c (cxx_staticp): Remove.
5656 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
5657 * cp-tree.h (cxx_staticp):
5659 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
5661 * class.c (check_for_override): Don't remove dllmport attribute
5664 2007-04-03 Jakub Jelinek <jakub@redhat.com>
5667 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
5668 type issue error and return early.
5670 2007-03-30 Jason Merrill <jason@redhat.com>
5673 * typeck.c (cp_type_readonly): New fn.
5674 * cp-tree.h: Declare it.
5675 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
5676 (cp_finish_decl): Not here.
5678 2007-03-31 Richard Guenther <rguenther@suse.de>
5680 * optimize.c (maybe_clone_body): Replace splay-tree usage by
5683 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
5688 * parser.c (declarator_can_be_parameter_pack): New.
5689 (cp_parser_template_parameter): Only parse the `...' if the
5690 declarator can be a parameter pack.
5691 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
5693 * pt.c (find_parameter_packs_r): Look into the bounds on integer
5694 types (they could be used as array bounds).
5695 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
5696 (tsubst_pack_expansion): Handle failure to expand parameter
5699 2007-03-30 Paolo Carlini <pcarlini@suse.de>
5702 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
5703 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
5704 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
5705 (CLASS_TYPE_NON_UNION_P): Add.
5706 (struct lang_type_class): Add has_complex_dflt.
5707 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
5708 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
5709 * cp-tree.def: Add TRAIT_EXPR.
5710 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
5711 * lex.c (struct resword): Add __has_nothrow_assign,
5712 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
5713 __has_trivial_constructor, __has_trivial_copy,
5714 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
5715 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
5716 __is_pod, __is_polymorphic, __is_union.
5717 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
5718 (cp_parser_trait_expr): New.
5719 * semantics.c (finish_trait_expr, trait_expr_value
5720 classtype_has_nothrow_copy_or_assign_p): New.
5721 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
5723 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
5724 * class.c (check_bases, check_field_decl, check_bases_and_members):
5725 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
5726 * pt.c (uses_template_parms, tsubst_copy_and_build,
5727 value_dependent_expression_p, type_dependent_expression_p): Deal with
5729 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
5731 2007-03-29 Richard Guenther <rguenther@suse.de>
5733 * tree.c (cp_walk_subtrees): Do not set input_location.
5735 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
5738 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
5741 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
5743 * parser.c (struct cp_parser): Update comment for
5744 greater_than_is_operator_p.
5745 (cp_parser_primary_expression): In C++0x mode, a cast operator can
5746 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
5747 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
5748 !GREATER_THAN_IS_OPERATOR_P.
5749 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
5750 `>>' operators that will become two `>' tokens in C++0x.
5751 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
5752 mode, allowing it to terminate default arguments.
5753 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
5754 `>>' like two consecutive `>' tokens.
5755 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
5756 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
5757 ends a template argument.
5759 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
5761 * decl.c (redeclaration_error_message): Complain when redeclaring
5762 a friend function with default template arguments (C++0x mode only).
5763 * cp-tree.h (check_default_tmpl_args): Declare.
5764 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
5765 template arguments in function templates. Add support for checking
5766 the default template arguments of friend templates.
5767 (push_template_decl_real): Fix call to check_default_tmpl_args.
5768 (type_unification_real): If a template parameter has not been
5769 deduced but provides a default template argument, substitute into
5770 that default template argument.
5771 * parser.c (cp_parser_init_declarator): When declaring (but not
5772 defining!) a function template in C++0x mode, check for default
5775 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
5778 * decl.c (grokdeclarator): Deal with cv-qualified function type
5779 typedefs in the same way for member and non-member functions.
5781 2007-03-26 Dirk Mueller <dmueller@suse.de>
5783 * parser.c (cp_parser_member_declaration): Pedwarn
5784 about stray semicolons after member declarations.
5786 2007-03-26 Paolo Carlini <pcarlini@suse.de>
5789 * pt.c (instantiate_decl): Set in_system_header.
5791 2007-03-22 Mark Mitchell <mark@codesourcery.com>
5793 * cp-tree.h (current_tempalte_parms): Improve documentation.
5794 * pt.c (current_template_args): Likewise.
5797 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
5798 not consume tokens when failing.
5800 2007-03-22 Jim Wilson <wilson@specifix.com>
5801 Mark Mitchell <mark@codesourcery.com>
5804 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
5805 consistent with FROM.
5807 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
5809 * error.c (dump_expr): Handle dependent names that designate types.
5810 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
5812 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
5814 * cp-tree.def, parser.c, pt.c: Fix comment typos.
5816 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5818 * cvt.c (cp_convert_and_check) : Define.
5819 * cp-tree.h (cp_convert_and_check): Declare.
5820 * call.c (convert_conversion_warnings): Rename to
5821 conversion_null_warnings. The warning for floating-point to
5822 integer is handled by convert_and_check in convert_like_real.
5823 (convert_like_real): convert_conversion_warnings was renamed as
5824 conversion_null_warnings.
5825 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
5826 overflow and changes of value during conversion.
5828 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5831 * parser.c (cp_parser_statement): If 'namespace' is found, this
5832 only can be a namespace alias definition, so parse it now.
5833 (cp_parser_namespace_alias_definition): if we find an open brace
5834 instead of '=', then this is actually a misplaced namespace
5837 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5840 * decl.c (cxx_init_decl_processing): Move command-line options
5841 processing to c-opts.c.
5843 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
5845 * ptree.c (cxx_print_type): Use formatting markup for integers
5846 when printing template parameter index/level/orig level.
5847 (cxx_print_xnode): Ditto.
5848 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
5849 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
5850 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
5852 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
5853 rather than a HOST_WIDE_INT.
5854 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
5855 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
5857 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
5858 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
5859 IN_BASE_INITIALIZER bool bitfields.
5860 (struct cp_declarator): Make KIND a 4-bit field. Make
5861 PARAMETER_PACK_P a bool bitfield just after KIND.
5862 * pt.c (uses_parameter_packs): Destroy the pointer set.
5863 (make_pack_expansion): Ditto.
5864 (check_for_bare_parameter_packs): Ditto.
5865 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
5867 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
5870 * call.c (convert_default_arg): Instead of copying the node,
5873 2007-03-15 Dirk Mueller <dmueller@suse.de>
5876 * call.c (convert_conversion_warnings): New..
5877 (convert_like_real): .. factored out from here.
5878 (convert_conversion_warnings): Add warning about
5879 false being converted to NULL in argument passing.
5881 2007-03-14 Dirk Mueller <dmueller@suse.de>
5883 * semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
5884 (finish_do_body): Warn about empty body in do/while statement.
5886 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5888 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
5890 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5893 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
5896 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
5898 * repo.c (init_repo): Initialize random_seed saved options.
5899 (finish_repo): Adjust.
5901 2007-03-13 Mark Mitchell <mark@codesourcery.com>
5904 * Make-lang.in (doc/g++.1): Use $< to specify the location from
5907 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
5909 * decl.c (compute_array_index_type): New warning flag warn_vla.
5911 2007-03-12 Mark Mitchell <mark@codesourcery.com>
5914 * call.c (convert_default_arg): Copy non-constant arguments.
5916 2007-03-11 Mark Mitchell <mark@codesourcery.com>
5919 * parser.c (cp_parser_postfix_expression): Disallow compound
5920 literals in constant expressions.
5923 * semantics.c (finish_typeof): Use unlowered_expr_type.
5925 2007-03-10 Mark Mitchell <mark@codesourcery.com>
5928 * cp-tree.h (unlowered_expr_type): New function.
5929 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
5930 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
5931 (unlowered_expr_type): New function.
5932 (build_unary_op): Disallow predecrements of bool bitfields.
5933 * call.c (build_conditional_expr): Use unlowered_expr_type.
5934 * pt.c (type_unification_real): Likewise.
5936 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
5939 * typeck.c (check_return_expr): Check for bare parameter packs.
5940 (comptypes): Compare template parameter packs and
5941 type pack expansions.
5942 * decl.c (grokdeclarator): Deal with the declaration of function
5944 (grokparms): Verify that the (optional) function parameter pack is
5945 at the end of the parameter list.
5946 (xref_basetypes): Handle pack expansions in the base class.
5947 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
5948 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
5949 (NONTYPE_ARGUMENT_PACK): New.
5950 (TYPE_PACK_EXPANSION): New.
5951 (EXPR_PACK_EXPANSION): New.
5952 (ARGUMENT_PACK_SELECT): New.
5953 * cp-objcp-common.c (cp_tree_size): Compute size of
5954 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
5955 ARGUMENT_PACK_SELECT.
5956 * error.c (dump_template_argument): Print template argument packs.
5957 (dump_template_argument_list): Ditto.
5958 (dump_template_parameter): Dump `...' for template type parameter
5960 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
5961 (dump_parameters): Print function parameter packs.
5962 (dump_template_parms): Print template argument packs.
5963 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
5964 (maybe_warn_variadic_templates): New.
5965 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
5966 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
5967 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
5969 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
5970 (write_template_arg): Write argument packs as separate arguments.
5971 * cp-tree.h (struct template_parm_index_s): Add flag that
5972 indicates that the template parameter is actually a parameter
5974 (struct tree_argument_pack_select): New.
5975 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
5976 (union lang_tree_node): Add argument_pack_select.
5977 (FUNCTION_PARAMETER_PACK_P): New.
5978 (PACK_EXPANSION_P): New.
5979 (PACK_EXPANSION_PATTERN): New.
5980 (SET_PACK_EXPANSION_PATTERN): New.
5981 (PACK_EXPANSION_PARAMETER_PACKS): New.
5982 (ARGUMENT_PACK_P): New.
5983 (ARGUMENT_PACK_ARGS): New.
5984 (SET_ARGUMENT_PACK_ARGS): New.
5985 (ARGUMENT_PACK_INCOMPLETE_P): New.
5986 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
5987 (TEMPLATE_PARM_PARAMETER_PACK): New.
5988 (TEMPLATE_TYPE_PARAMETER_PACK): New.
5989 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
5990 (ARGUMENT_PACK_SELECT_INDEX): New.
5991 (ARGUMENT_PACK_SELECT_ARG): New.
5992 (struct cp_declarator): Add parameter_pack_p flag.
5993 (maybe_warn_variadic_templates): Declare.
5994 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
5995 indicate a template parameter pack.
5996 (uses_parameter_packs): Declare.
5997 (template_parameter_pack_p): Declare.
5998 (template_parms_variadic_p): Declare.
5999 (make_pack_expansion): Declare.
6000 (check_for_bare_parameter_packs): Declare.
6001 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
6002 sizeof... expressions.
6003 (pp_cxx_expression): Print pack expansions and non-type argument
6005 (pp_cxx_exception_specification): Print pack expansions.
6006 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
6007 (pp_cxx_ctor_initializer): Print pack expansions.
6008 (pp_cxx_type_id): Print pack expansions.
6009 (pp_cxx_template_argument_list): Print argument packs.
6010 (pp_cxx_template_parameter): Print ellipsis for template parameter
6012 * pt.c (comp_template_parms): Compare template parameter packs.
6013 (template_parameter_pack_p): New.
6014 (template_parms_variadic_p): New.
6015 (template_args_variadic_p): New.
6016 (make_ith_pack_parameter_name): New.
6017 (struct find_parameter_pack_data): New.
6018 (find_parameter_packs_r): New.
6019 (uses_parameter_packs): New.
6020 (make_pack_expansion): New.
6021 (check_for_bare_parameter_packs): New.
6022 (expand_template_argument_pack): New.
6023 (reduce_template_parm_level): Propagate parameter pack flag.
6024 (process_template_parm): Add is_parameter_pack parameter to state
6025 when the parameter is actually a parameter pack. Create template
6026 parameter packs when is_parameter_pack is true.
6027 (current_template_args): The argument for a template parameter
6028 pack is an argument pack containing a single pack expansion.
6029 (process_partial_specialization): When checking that non-type
6030 argument expressions do not involve template parameters, loop over
6031 the arguments in argument packs separately.
6032 (push_template_decl_real): Check that the type of the declaration
6033 does not have any bare parameter packs. Check that primary
6034 templates have no more than one parameter pack, and that it comes
6035 at the end of the template parameter list.
6036 (convert_template_argument): Handle coercions for pack expansion
6037 expressions by coercing the pattern then rebuilding the expansion.
6038 (coerce_template_parms): When coercing the arguments for a
6039 variadic template, pack "extra" arguments into an argument pack.
6040 (coerce_template_template_parms): Cannot coerce between parameter
6041 packs and non-pack parameters.
6042 (template_args_equal): Compare PACK_EXPANSION_P expressions.
6043 (comp_template_args): Expand all template arguments packs before
6044 comparing template argument lists.
6045 (mangle_class_name_for_template): Make argument packs as separate
6047 (for_each_template_parm_r): No need to handle BASELINK.
6048 (instantiate_class_template): Handle pack expansions in the base
6050 (tsubst_pack_expansion): New.
6051 (tsubst_template_args): Handle substitutions of argument packs and
6052 pack expansion into template argument lists.
6053 (tsubst_decl): Expand function parameter packs into separate
6054 function parameters.
6055 (tsubst_arg_types): Expand a type pack expansion into separate
6057 (tsubst_exception_specification): Handle pack expansions in
6058 exception specifiers.
6059 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
6060 replacing a template parameter with its argument. If we encounter
6061 a substitution for an argument pack, just return the parameter
6063 (tsubst_copy): sizeof(X...) returns the number of elements in
6064 parameter pack X. See through ARGUMENT_PACK_SELECT when the
6065 PARM_DECL is a parameter pack.
6066 (tsubst_expr): Expression pack expansions and argument packs
6067 cannot show up here; they will all be handled through function
6068 calls, sizeof, and template argument lists.
6069 (tsubst_copy_and_build): sizeof(X...) returns the number of
6070 elements in parameter pack X. Handle pack expansions in TREE_LIST
6071 and CONSTRUCTOR nodes.
6072 (fn_type_unification): Handle "incomplete" explicit template
6073 argument lists that specify some of the arguments for a template
6075 (type_unification_real): Unify arguments against pack expansions.
6076 (template_parm_level_and_index): New, helper function.
6077 (unify_pack_expansion): New.
6078 (unify): Unify argument packs on an argument-by-argument basis,
6079 handling variadic argument packs as well.
6080 (more_specialized_fn): Handle unification of function parameter
6081 packs. All things being equal, prefer non-variadic function
6082 templates to variadic function templates.
6083 (more_specialized_class): Prefer the variadic class template
6084 partial specialization that binds fewer arguments to a parameter
6086 (regenerate_decl_from_template): Expand function parameter packs
6087 into separate parameters.
6088 (instantiate_decl): Ditto.
6089 (tsubst_initializer_list): Handle pack expansions for base-class
6091 (dependent_type_p_r): Determine dependent types in argument packs
6092 and pack expansions.
6093 (value_dependent_expression_p): Determine value-dependence of
6094 non-type argument packs.
6095 (dependent_template_arg_p): Handle argument packs.
6096 * semantics.c (finish_cond): Check for bare parameter packs.
6097 (finish_expr_stmt): Ditto.
6098 (finish_for_expr): Ditto.
6099 (finish_switch_cond): Ditto.
6100 (finish_mem_initializers): Ditto.
6101 * name-lookup.c (arg_assoc_type): Handle pack expansions and
6103 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
6104 * parser.c (make_declarator): Declarator is not an expansion.
6105 (make_pointer_declarator): Transfer parameter pack flag to outer
6107 (make_reference_declarator): Ditto.
6108 (make_ptrmem_declarator): Ditto.
6109 (make_call_declarator): Ditto.
6110 (make_array_declarator): Ditto.
6111 (cp_parser_postfix_expression): Allow pack expansion expressions
6112 in the argument list for a call expression.
6113 (cp_parser_parenthesized_expression_list): Add new parameter
6114 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
6115 into separate arguments."
6116 (cp_parser_new_placement): Allow pack expansion expressions.
6117 (cp_parser_new_initializer): Ditto.
6118 (cp_parser_mem_initializer_list): Allow ellipsis to create a
6119 base-class initializer expansion.
6120 (cp_parser_mem_initializer): Ditto.
6121 (cp_parser_template_parameter_list): Keep track of whether the
6122 template parameter is a template parameter pack.
6123 (cp_parser_template_parameter): Parse the ellipsis to indicate a
6124 template parameter pack.
6125 (cp_parser_type_parameter): Ditto.
6126 (cp_parser_template_argument_list): Parse the ellipsis to indicate
6128 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
6129 this declarator is a parameter pack.
6130 (cp_parser_parameter_declaration): The ellipsis does not end the
6131 parameter declaration, because it might be a parameter pack. Parse
6132 the ellipsis to indicate a parameter pack.
6133 (cp_parser_initializer): Allow pack expansions.
6134 (cp_parser_initializer_list): Allow ellipsis to create an
6135 initializer expansion.
6136 (cp_parser_base_clause): Allow ellipsis to create a base specifier
6138 (cp_parser_type_id_list): Allow ellipsis to create an exception
6139 specifier expansion.
6140 (cp_parser_attribute_list): Don't allow pack expansions.
6141 (cp_parser_functional_cast): Allow pack expansions.
6142 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
6143 compute the length of a parameter pack.
6144 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
6145 end a template argument.
6146 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
6147 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
6150 2007-03-09 Dirk Mueller <dmueller@suse.de>
6152 * call.c (build_new_op): Call warn_logical_operator.
6154 2007-03-08 Volker Reichelt <v.reichelt@netcologne.de>
6157 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
6160 * pt.c (any_template_arguments_need_structural_equality_p):
6163 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
6165 * decl.c (grokdeclarator): Disable warnings for anonymous
6168 2007-03-05 Volker Reichelt <v.reichelt@netcologne.de>
6170 * typeck2.c (readonly_error): Always emit a hard error.
6171 Remove last argument.
6172 * cp-tree.h (readonly_error): Adjust prototype.
6173 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
6174 * typeck.c (build_unary_op): Likewise.
6175 (build_modify_expr): Likewise.
6177 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
6180 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
6182 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6185 * parser.c (struct cp_parser): New IN_IF_STMT.
6186 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
6187 returning if parsing the body of an 'if' statement or issuing an
6188 error and continuing.
6189 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
6191 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
6193 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
6196 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
6199 2007-03-02 Geoffrey Keating <geoffk@apple.com>
6201 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
6202 Objective-C++. Don't exit early if -shared-libgcc needs to be
6205 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6207 * typeck.c (common_base_type): Delete unused function.
6209 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6211 * Make-lang.in: Add dummy lang.install-pdf target.
6213 2007-03-01 Simon Baldwin <simonb@google.com>
6216 * decl.c (check_tag_decl): Added new warning for typedef ignored
6217 when it precedes an otherwise valid non-typedef declaration.
6219 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
6221 * typeck.c (build_function_call): Store converted arguments
6222 in a stack-allocated array instead of building a list.
6223 (convert_arguments): Store arguments in the array passed in as an
6224 argument, and return the actual number of arguments.
6225 * call.c (build_call): Delete, and replace with...
6226 (build_call_n, build_call_a): New.
6227 (build_op_delete_call): Rewrite to avoid constructing argument lists.
6228 (build_over_call): Store converted arguments in a stack-allocated
6229 array instead of building a list.
6230 (build_cxx_call): Pass arguments in an array instead of as a list.
6231 (build_java_interface_fn_ref): Rewrite to avoid constructing
6233 * tree.h: Update declarations to reflect above changes.
6234 * method.c (use_thunk): Use a stack-allocated array to hold
6235 the arguments instead of a list.
6236 * rtti.c (throw_bad_cast): Update call to cxx_call.
6237 (throw_bad_typeid): Likewise.
6238 (build_dynamic_cast_1): Likewise.
6239 * init.c (build_builtin_delete_call): Use build_call_n.
6240 * decl.c (expand_static_init): Likewise.
6241 * except.c (cp_protect_cleanup_actions): Likewise.
6242 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
6243 (gimplify_must_not_throw_expr): Likewise.
6244 (cxx_omp_apply_fn): Use build_call_a.
6246 2007-02-26 Mark Mitchell <mark@codesourcery.com>
6248 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
6249 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
6251 2007-02-25 Mark Mitchell <mark@codesourcery.com>
6253 * cp-tree.h (static_ctors): Remove.
6254 * cp-tree.h (static_dtors): Likewise.
6255 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
6256 refactoring of tree_map hierarchy.
6257 (decl_shadowed_for_var_insert): Likewise.
6258 * semantics.c (expand_body): Use c_expand_body.
6259 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
6260 * decl2.c (static_ctors): Remove.
6261 (static_dtors): Likewise.
6262 (generate_ctor_or_dtor_function): Pass NULL_TREE to
6263 objc_generate_static_init_call. Do not call static_[cd]tors.
6264 (generate_ctor_and_dtor_functions_for_priority): Do not check for
6266 (cp_write_global_declarations): Likewise.
6268 2007-02-23 Richard Guenther <rguenther@suse.de>
6270 * class.c (note_name_declared_in_class): Make declaration
6271 changes meaning a pedwarn.
6273 2007-02-22 Michael Matz <matz@suse.de>
6276 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
6277 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
6278 dump_function_decl): Guard emitting outer scopes by new flag.
6279 * cp-lang.c (cxx_dwarf_name): New function.
6280 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
6281 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
6283 (push_template_decl_real, lookup_template_class): Remove calls
6286 2007-02-19 Mark Mitchell <mark@codesourcery.com>
6288 * call.c (build_new_method_call): Ensure that explicit calls of
6289 destructors have type "void".
6291 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6293 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
6294 and -Walways-true with -Waddress.
6295 * cvt.c (convert_to_void): Replace unconditional warning with
6298 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
6300 * decl.c, tree.c: Fix comment typos.
6302 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
6305 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
6306 statement expression if we had an error mark node.
6308 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
6309 Brooks Moses <brooks.moses@codesourcery.com>
6310 Lee Millward <lee.millward@codesourcery.com>
6312 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
6313 Change class to tcc_vl_exp.
6315 * call.c (build_call): Use build_call_list instead
6317 (build_over_call): Likewise.
6318 (build_new_method_call): Use build_min_non_dep_call_list
6319 instead of build_min_non_dep.
6321 * error.c (dump_call_expr_args): New function.
6322 (dump_aggr_init_expr_args): New function.
6323 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
6324 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
6326 * cvt.c (convert_to_void): Use build_call_array instead
6327 of build3; use new AGGR_INIT_EXPR accessor macros.
6329 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
6330 instead of TREE_CODE_LENGTH.
6332 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
6333 AGGR_INIT_EXPR accessor macros.
6335 * cp-gimplify.c (cp_gimplify_init_expr): Use
6336 AGGR_INIT_EXPR_SLOT to set the slot operand.
6338 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
6339 (AGGR_INIT_EXPR_SLOT): New macro.
6340 (AGGR_INIT_EXPR_ARG): New macro.
6341 (aggr_init_expr_nargs): New macro.
6342 (AGGR_INIT_EXPR_ARGP): New macro.
6343 (aggr_init_expr_arg_iterator): New.
6344 (init_aggr_init_expr_arg_iterator): New.
6345 (next_aggr_init_expr_arg): New.
6346 (first_aggr_init_expr_arg): New.
6347 (more_aggr_init_expr_args_p): New.
6348 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
6349 (stabilize_aggr_init): New declaration.
6350 (build_min_non_dep_call_list): Likewise.
6352 * tree.c (process_aggr_init_operands): New function.
6353 (build_aggr_init_array) New function.
6354 (build_cplus_new): Update to use new CALL_EXPR and
6355 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
6356 build_aggr_init_array.
6357 (build_min_non_dep_call_list) New function.
6358 (build_min_nt): Assert input code parameter is not a variable
6359 length expression class.
6360 (build_min, build_min_non_dep): Likewise.
6361 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
6362 to check for equality instead of recursing. Handle tcc_vl_exp
6364 (stabilize_call): Update to only handle CALL_EXPRs, not
6365 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
6366 (stabilize_aggr_init): New function.
6367 (stabilize_init): Use it.
6369 * cxx-pretty-print.c (pp_cxx_postfix_expression)
6370 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
6371 AGGR_INIT_EXPR accessor macros and argument iterators.
6373 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
6374 build_vl_exp. Iterate through the operands, recursively
6375 processing each one.
6376 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
6377 CALL_EXPR accessor macros.
6378 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
6379 tree code classes. Use TREE_OPERAND_LENGTH instead of
6382 * semantics.c (finish_call_expr): Use build_nt_call_list
6383 instead of build_nt.
6384 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
6385 accessor macros. Use build_call_array to construct the
6386 CALL_EXPR node instead of build3
6388 * decl2.c (build_offset_ref_call_from_tree): Use
6389 build_nt_call_list and build_min_non_dep_call_list instead
6390 of build_min_nt and build_min_non_dep.
6392 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
6393 Use build_nt_call_list instead of build_min_nt.
6395 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6398 * call.c (build_conditional_expr): Improve error message.
6400 2007-02-13 Dirk Mueller <dmueller@suse.de>
6402 * friend.c (do_friend): Annotate warning about friend
6403 declarations in templates with OPT_Wnon_template_friend.
6404 Convert informal message from warning() to inform().
6406 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
6407 Mark Mitchell <mark@codesourcery.com>
6410 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
6411 instantiations for variables.
6413 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6416 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
6417 Check warn_unused_value just once.
6419 2007-02-11 Mark Mitchell <mark@codesourcery.com>
6422 * pt.c (determine_specialization): Use skip_artificial_parms_for.
6423 (fn_type_unificiation): Likewise.
6424 (get_bindings): Likewise.
6426 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
6429 * decl.c (finish_function): Use DECL_REPLACEABLE.
6430 * tree.c (cp_cannot_inline_tree_fn): Likewise.
6432 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
6434 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
6436 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
6438 * decl.c (grokvardecl): Don't error if !have_tls.
6439 (grokdeclarator): Likewise.
6440 * parser.c (cp_parser_omp_threadprivate): Likewise.
6442 2007-02-07 Jakub Jelinek <jakub@redhat.com>
6445 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
6446 parameters and result decls in omp clauses.
6447 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
6450 2007-02-05 Dirk Mueller <dmueller@suse.de>
6453 * parser.c (cp_parser_class_specifier): Always initialize bases.
6455 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
6457 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
6458 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
6459 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
6461 * semantics.c (finish_omp_atomic): Store a whole expression node
6462 in operand 1, and integer_zero_node in operand 0, for dependent
6463 OMP_ATOMIC. Rewrite to make flow easier to understand.
6465 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
6467 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
6469 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
6471 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
6472 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
6474 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
6476 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
6477 keyword warning to -Wc++0x-compat.
6479 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
6481 * decl.c (grokdeclarator): Update documentation.
6483 2007-02-02 Jakub Jelinek <jakub@redhat.com>
6486 * decl.c (grokdeclarator): If __thread is used together with
6487 a storage class other than extern and static, clear thread_p
6488 after issuing diagnostics and fall through to checking the
6491 2007-01-30 Roger Sayle <roger@eyesopen.com>
6493 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
6494 calculating the size of an array (to avoid recursive errors).
6496 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6499 * typeck.c (build_binary_op): Fix logic for warning. Move warning
6501 * call.c (convert_like_real): Don't warn when converting to
6504 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6506 * decl.c (pop_label): Replace warning with call to
6507 warn_for_unused_label.
6509 2007-01-28 Andrew Pinski <pinskia@gmail.com>
6512 * semantics.c (finish_pseudo_destructor_expr): Check the
6513 destrutor name by calling check_dtor_name.
6515 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
6517 * lex.c (D_CPP0X): Rename.
6519 (reswords): D_CPP0X -> D_CXX0X.
6520 (init_reswords): Ditto.
6521 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
6522 of C++0x keywords as identifiers.
6524 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
6527 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
6530 2007-01-23 Ian Lance Taylor <iant@google.com>
6532 * typeck.c (convert_for_assignment): Only warn about a = b = c
6533 when converting to bool.
6535 2007-01-23 Roger Sayle <roger@eyesopen.com>
6537 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
6539 * typeck.c (ignore_overflows): Remove the remaining uses of
6540 TREE_CONSTANT_OVERFLOW.
6542 2007-01-20 Jan Hubicka <jh@suse.cz>
6544 * decl2.c (start_objects, start_static_storage_duration_function):
6545 Do not make the functions uninlinable.
6547 2007-01-17 Ian Lance Taylor <iant@google.com>
6549 * class.c (add_method): Call VEC_reserve_exact rather than passing
6550 a negative size to VEC_reserve.
6552 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
6555 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
6557 2007-01-10 Mark Mitchell <mark@codesourcery.com>
6560 * decl.c (make_typename_type): If the qualified name is not a
6561 type, issue an error.
6562 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
6565 2007-01-08 Geoffrey Keating <geoffk@apple.com>
6567 * rtti.c: Include target.h.
6568 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
6569 don't emit typeinfo for fundamental types as weak.
6570 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
6572 2007-01-08 Richard Guenther <rguenther@suse.de>
6574 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
6576 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
6578 * call.c (standard_conversion): Pass flag to
6579 vector_types_convertible_p to disallow emission of note.
6580 * typeck.c (convert_for_assignment): Pass flag to
6581 vector_types_convertible_p to allow emission of note.
6582 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
6583 to disallow emission of note.
6585 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6588 * typeck.c (build_binary_op): Call overflow_warning if
6589 TREE_OVERFLOW_P is true for the result and not for any of the
6592 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
6595 * class.c (add_method): Don't wait until template
6596 instantiation time to complain about duplicate methods.
6598 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6601 * semantics.c (finish_unary_op_expr): Warn only if result
6602 overflowed and operands did not.
6604 2007-01-05 Ian Lance Taylor <iant@google.com>
6606 * typeck.c (build_binary_op): Warn about comparing a non-weak
6609 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
6611 * pt.c (tsubst): Propagate the need for structural equality checks
6612 when reducing the level of template parameters.
6614 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
6616 * pt.c: Fix a comment typo.
6618 2007-01-02 Ian Lance Taylor <iant@google.com>
6620 * semantics.c (maybe_convert_cond): Optionally warn when using an
6621 assignment as a condition.
6622 * typeck.c (convert_for_assignment): Optionally warn about
6623 assigning the result of an assignment to a bool.
6625 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
6627 * pt.c (canonical_template_parms): Correct typo in comment.
6629 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
6631 * typeck.c (structural_comptypes): Renamed from "comptypes".
6632 (comptypes): Use canonical type information to perform fast type
6633 comparison. When VERIFY_CANONICAL_TYPES, verify that the
6634 canonical type comparison returns the same results as we would see
6635 from the current, structural check. Support COMPARE_STRUCTURAL
6636 when we need structural checks.
6637 * decl.c (typename_compare): Fix comment.
6638 (build_typename_type): TYPENAME_TYPE nodes require structural
6639 equality checks, because they resolve different based on the
6641 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
6642 require structural equality checks (for now).
6643 (build_ptrmemfunc_type): Build the canonical pointer to member
6645 (compute_array_index_type): Whenever we build a new index type
6646 to represent the size of an array in a template, we need to mark
6647 this index type as requiring structural equality. This goes for
6648 arrays with value-dependent sizes with the current ABI, or all
6650 * tree.c (cplus_array_hash): New.
6651 (struct cplus_array_info): New.
6652 (cplus_array_compare): New.
6653 (cplus_array_htab): New.
6654 (build_cplus_array_type_1): Use a hash table to cache the array
6655 types we build. Build the canonical array type for each array
6657 (cp_build_qualified_type_real): When building a cv-qualified array
6658 type, use the hash table of array types and build canonical array
6660 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
6661 use structural equality (for now).
6662 * cp-tree.h (COMPARE_STRUCTURAL): New.
6663 * pt.c (canonical_template_parms): New.
6664 (canonical_type_parameter): New.
6665 (process_template_parm): Find the canonical type parameter.
6666 (lookup_template_class): When we have named the primary template
6667 type, set the canonical type for our template class to the primary
6668 template type. If any of the template arguments need structural
6669 equality checks, the template class needs structural equality
6671 (tsubst): When reducing the level of a template template
6672 parameter, we require structural equality tests for the resulting
6673 parameter because its template parameters have not had their types
6674 canonicalized. When reducing a template type parameter, find the
6675 canonical reduced type parameter.
6676 (any_template_arguments_need_structural_equality_p): New.
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