1 2009-01-12 Jason Merrill <jason@redhat.com>
2 Steve Ellcey <sje@cup.hp.com>
5 * name-lookup.c (lookup_name_real): Keep looking past a hidden
8 2009-01-12 Dodji Seketeli <dodji@redhat.com>
11 * pt.c (parameter_of_template_p): New function.
12 * cp-tree.h: Declare it.
13 * name-lookup.c (binding_to_template_parms_of_scope_p): New
15 (outer_binding): Take template parameters in account when looking for
18 2009-01-12 Jason Merrill <jason@redhat.com>
21 * tree.c (pod_type_p): Return 1 for structs created by the back end.
23 2009-01-12 Jakub Jelinek <jakub@redhat.com>
26 * parser.c (cp_parser_builtin_offsetof): Allow `->' in
27 offsetof member-designator, handle it as `[0].'.
30 * decl.c (start_function): If grokdeclarator hasn't returned
31 FUNCTION_DECL nor error_mark_node, issue diagnostics.
33 2009-01-11 Jakub Jelinek <jakub@redhat.com>
36 * cp-gimplify.c (genericize_if_stmt): Renamed from ...
37 (gimplify_if_stmt): ... this.
38 (cp_gimplify_expr): Don't handle IF_STMT here.
39 (cp_genericize_r): Call genericize_if_stmt for IF_STMT.
41 2009-01-10 Andrew Pinski <pinskia@gmail.com>
44 * typeck.c (cp_build_modify_expr): Check for NULL current_function_decl.
47 * typeck2.c (build_functional_cast): Check for reference type and NULL
50 2009-01-09 Steve Ellcey <sje@cup.hp.com>
52 * typeck.c (cp_build_unary_op): Check for ERROR_MARK.
54 2009-01-09 Jakub Jelinek <jakub@redhat.com>
57 * error.c (dump_expr): Handle EXPR_STMT like BIND_EXPR.
59 2009-01-09 John F. Carr <jfc@mit.edu>
62 * parser.c (cp_parser_class_specifier): Clear
63 parser->in_unbraced_linkage_specification_p while parsing class
66 2009-01-07 Jakub Jelinek <jakub@redhat.com>
69 * semantics.c (finish_goto_stmt): Convert destination to
72 2009-01-06 Jason Merrill <jason@redhat.com>
79 * pt.c (check_default_tmpl_args): Don't complain about
80 out-of-order parameter packs in the enclosing class
81 or parameter packs after default args.
82 (coerce_template_parms): If we have more than one
83 parameter pack, don't flatten argument packs.
84 (template_args_equal): Handle argument packs.
85 (comp_template_args): Don't flatten argument packs.
86 (check_instantiated_arg): Split out from...
87 (check_instantiated_args): Here. Handle arg packs.
88 (convert_template_argument): Just check that nontype argument
89 packs have the right type.
91 2009-01-05 Dodji Seketeli <dodji@redhat.com>
94 * typeck.c (type_after_usual_arithmetic_conversions): Fix a typo.
96 2009-01-05 Jason Merrill <jason@redhat.com>
99 * typeck2.c (process_init_constructor_union): Handle union with
102 * mangle.c (write_expression): Remove mangling for zero-operand
106 * decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
110 * class.c (defaultable_fn_p): Only operator== can be a copy
113 2009-01-02 Jason Merrill <jason@redhat.com>
116 * typeck2.c (process_init_constructor_union): Handle excess
118 (process_init_constructor_record): Likewise.
121 * typeck2.c (digest_init_r): Don't use process_init_constructor
122 for non-aggregate classes.
124 2008-12-31 Jakub Jelinek <jakub@redhat.com>
127 * parser.c (cp_parser_primary_expression) <case RID_FUNCTION_NAME>:
128 Return error_mark_node if cp_parser_non_integral_constant_expression
132 * semantics.c (finish_decltype_type): Handle TEMPLATE_PARM_INDEX.
134 2008-12-29 Jakub Jelinek <jakub@redhat.com>
137 * parser.c (cp_parser_condition): Use cp_parser_require
138 instead of cp_lexer_consume_token to consume =.
141 * decl.c (start_enum): If enumtype is error_mark_node, exit early.
143 2008-12-28 Jakub Jelinek <jakub@redhat.com>
146 * semantics.c (finish_omp_for): Don't add CLEANUP_POINT_EXPR
147 around volatile iteration var in condition and/or increment
150 2008-12-27 Jakub Jelinek <jakub@redhat.com>
153 * pt.c (tsubst_omp_for_iterator): RECUR on whole init_expr instead of
156 2008-12-21 Jason Merrill <jason@redhat.com>
159 * name-lookup.c (arg_assoc_type): Handle DECLTYPE_TYPE.
161 2008-12-20 Jakub Jelinek <jakub@redhat.com>
162 Manuel López-Ibáñez <manu@gcc.gnu.org>
165 * c-common.c (warn_about_parentheses): Remove ARG_UNUSED from
166 arg_left. Don't warn about X<=Y<=Z if comparison's type isn't
169 2008-12-19 Jakub Jelinek <jakub@redhat.com>
172 * call.c (build_new_method_call): Handle call being COMPOUND_EXPR
175 2008-12-18 Jakub Jelinek <jakub@redhat.com>
178 * init.c (perform_member_init): For value-initialized
179 references call permerror instead of warning and don't emit any
182 2008-12-18 Jason Merrill <jason@redhat.com>
185 * parser.c (cp_parser_token_starts_cast_expression): An EOF
186 can't start a cast-expression.
188 2008-12-17 Jason Merrill <jason@redhat.com>
190 * semantics.c (describable_type): New function.
191 (finish_decltype_type): Use it for dependent exprs.
192 * cp-tree.h: Declare it.
193 * mangle.c (write_type) [DECLTYPE_TYPE]: Set skip_evaluation.
194 (write_expression): If skip_evaluation, use type stubs.
195 * tree.c (cp_tree_equal): Handle PARM_DECLs from different
196 declarations of a function.
197 * init.c (build_new): Do auto deduction if type is describable.
198 * decl.c (cp_finish_decl): Likewise.
199 * parser.c (cp_parser_omp_for_loop): Likewise.
201 2008-12-10 Jason Merrill <jason@redhat.com>
204 * mangle.c (write_builtin_type): Add mangling for decimal floating
205 point and fixed point types.
206 (write_type): Pass FIXED_POINT_TYPE along.
208 2008-12-09 Mark Mitchell <mark@codesourcery.com>
211 * class.c (resolve_address_of_overloaded_function): Check
212 accessibility of member functions unless FLAGS indicates
214 * call.c (standard_conversion): Adjust flags passed to
216 (convert_default_arg): Do not perform access checks.
217 * cp-tree.h (tsubst_flags_t): Add tf_no_access_control.
219 2008-12-08 Steve Ellcey <sje@cup.hp.com>
221 * decl2.c (mark_used): Remove assemble_external call.
223 2008-12-08 Dodji Seketeli <dodji@redhat.com>
226 * name-lookup.c (kept_level_p): Don't forget the case of levels
227 having using directives.
229 2008-12-08 Richard Henderson <rth@redhat.com>
232 * class.c (finish_struct_bits): Use SET_TYPE_MODE.
233 * decl.c (record_unknown_type): Likewise.
234 (start_enum, finish_enum): Likewise.
236 2008-12-05 Jakub Jelinek <jakub@redhat.com>
239 * error.c (dump_expr): Handle BIT_FIELD_REF.
241 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
244 * Make-lang.in (cc1plus-dummy, cc1plus): Add BACKENDLIBS,
247 2008-12-04 Jason Merrill <jason@redhat.com>
250 * decl.c (grok_special_member_properties): Set TYPE_HAS_COMPLEX_DFLT
252 * class.c (check_bases_and_members): Rather than assuming any
253 user-declared default constructor is complex here.
255 2008-12-04 Richard Guenther <rguenther@suse.de>
258 * typeck.c (get_member_function_from_ptrfunc): Mark the vtbl
259 pointer access with TREE_NO_WARNING.
261 2008-12-03 Jason Merrill <jason@redhat.com>
264 * init.c (build_value_init): Do initial zero-initialization
265 of a class with an implicitly-defined constructor using
266 build_zero_init rather than in build_value_init.
267 (build_value_init_1): Fold into build_value_init.
270 * parser.c (cp_parser_conversion_type_id): Diagnose
271 'operator auto' here.
272 * decl.c (grokdeclarator): Not here.
275 * decl.c (grokdeclarator): Only set DECL_NONCONVERTING_P
276 on explicit constructors.
277 * pt.c (tsubst_copy_and_build) [CONSTRUCTOR]: Propagate
278 CONSTRUCTOR_IS_DIRECT_INIT.
280 2008-12-02 Jason Merrill <jason@redhat.com>
282 PR c++/35782, c++/37860
283 * call.c (build_user_type_conversion_1): Remember
285 (convert_like_real): Likewise.
286 (build_over_call): Don't require the copy constructor
287 for copy-list-initialization.
288 * cp-tree.h (TARGET_EXPR_LIST_INIT_P): New macro.
291 * decl.c (cp_finish_decl): Handle =default and =delete for
294 2008-12-01 Jakub Jelinek <jakub@redhat.com>
297 * parser.c (cp_parser_omp_for_loop): Handle auto.
298 * pt.c (tsubst_omp_for_iterator): Likewise.
300 2008-11-28 Jason Merrill <jason@redhat.com>
303 * init.c (perform_member_init): Fix value-initialization.
304 (build_value_init_1): Add assert to catch cases that will break
306 (build_default_init): Remove.
307 * cp-tree.h: Remove its prototype.
308 * pt.c (tsubst_expr) [DECL_EXPR]: Use build_value_init for
309 value-initialization.
312 * parser.c (cp_parser_class_name): Only call
313 maybe_note_name_used_in_class if we actually found a class name.
315 2008-11-25 Jason Merrill <jason@redhat.com>
318 * decl2.c (check_classfn): Error rather than abort on parameter
321 2008-11-20 Jason Merrill <jason@redhat.com>
324 * parser.c (cp_parser_class_name): Call maybe_note_name_used_in_class.
327 * call.c (build_over_call): Take the address of the function even
329 (build_new_method_call): Remember the type of the called function
332 2008-11-19 Dodji Seketeli <dodji@redhat.com>
335 * pt.c (coerce_template_template_parm): Use the more robust
336 uses_template_parms instead of dependent_type_p.
338 2008-11-19 Dodji Seketeli <dodji@redhat.com>
341 * pt.c (lookup_template_class): Check pointers before dereferencing
343 * error.c (dump_template_decl): Likewise.
345 2008-11-19 Jason Merrill <jason@redhat.com>
348 * decl2.c (grokfield): Pass ATTR_FLAG_TYPE_IN_PLACE for a typedef
349 that names a class for linkage purposes.
352 * parser.c (cp_parser_pseudo_destructor_name): A pseudo-destructor
353 name is not a declaration.
356 * pt.c (instantiate_decl): Don't require a definition of
357 a template that is explicitly instantiated 'extern'.
359 2008-11-18 Jason Merrill <jason@redhat.com>
360 Jakub Jelinek <jakub@redhat.com>
363 * parser.c (cp_parser_type_id): Complain about auto.
364 * decl.c (grokdeclarator): Complain about parameters and
365 conversion functions declared with auto.
367 * call.c (standard_conversion): Use CLASS_TYPE_P instead of
369 * cp-tree.h (TYPE_NON_AGGREGATE_CLASS): Likewise.
371 2008-11-17 Jakub Jelinek <jakub@redhat.com>
374 * init.c (constant_value_1): Handle TREE_LIST init.
376 2008-11-15 Jakub Jelinek <jakub@redhat.com>
379 * typeck.c (cp_build_unary_op): Don't call get_unwidened. Use
380 argtype instead of result_type.
382 2008-11-14 Jason Merrill <jason@redhat.com>
385 * semantics.c (finish_call_expr): Don't repeat arg-dep lookup
386 for a non-dependent call.
389 * call.c (build_aggr_conv): Increment i.
391 2008-11-13 Jason Merrill <jason@redhat.com>
394 * typeck2.c (process_init_constructor_record): Update bitfield
396 (check_narrowing): Update bitfield handling, print source type.
398 2008-11-12 Jakub Jelinek <jakub@redhat.com>
402 2007-05-07 Mike Stump <mrs@apple.com>
403 * parser.c (check_empty_body): Add.
404 (cp_parser_iteration_statement): Add call to check_empty_body.
406 2008-11-12 Jason Merrill <jason@redhat.com>
409 * typeck.c (cp_build_modify_expr): Update bitfield handling.
411 2008-11-12 Jakub Jelinek <jakub@redhat.com>
414 * parser.c (cp_parser_simple_declaration): Don't commit
415 to tentative parse if parse errors were seen.
418 * error.c (dump_expr): Handle COMPLEX_EXPR.
420 2008-11-10 Jakub Jelinek <jakub@redhat.com>
423 * parser.c (cp_parser_enum_specifier): After parsing :,
424 parse definitely. Don't return early if type specifier
427 2008-11-06 David Edelsohn <edelsohn@gnu.org>
430 * g++spec.c (LIBSTDCXX_STATIC): New.
431 (lang_spec_driver): Use LIBSTDCXX_STATIC when not
434 2008-11-05 Fabien Chene <fabien.chene@gmail.com>
437 * cp-tree.h: Fix DECL_NONSTATIC_MEMBER_P to handle member template
440 2008-11-05 Richard Guenther <rguenther@suse.de>
443 * decl.c (start_preparsed_function): Use the correct type for
444 building the RESULT_DECL.
446 2008-10-31 Jakub Jelinek <jakub@redhat.com>
449 * decl.c (grokdeclarator): Diagnose auto function decl without
450 late return type and late return type function decl where type
454 * decl.c (cp_finish_decl): Diagnose type_uses_auto type with
457 2008-10-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
460 * class.c (check_bitfield_decl): Rename min_precision to
461 tree_int_cst_min_precision.
462 * decl.c (finish_enum): Likewise.
464 2008-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
467 * parser.c (cp_parser_token_starts_cast_expression): New.
468 (cp_parser_cast_expression): Peek the next token to decide whether
469 this could be a parenthesized constructor or is definitely an
472 2008-10-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
475 * typeck.c (build_x_binary_op): Update call to
476 warn_about_parentheses.
477 * parser.c (cp_parser_binary_expression): Add note about passing
478 the correct code for unary expressions.
480 2008-10-24 Jakub Jelinek <jakub@redhat.com>
482 * Make-lang.in (check-c++-subtargets): New alias for
483 check-g++-subtargets.
484 (lang_checks_parallelized): Add check-g++.
485 (check_g++_parallelize): New variable.
487 2008-10-21 Richard Guenther <rguenther@suse.de>
489 * semantics.c (simplify_aggr_init_exprs_r): Remove.
490 (expand_or_defer_fn): Do not walk the function body to
491 simplify aggr_init_exprs.
493 2008-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
496 * typeck.c (cp_common_type): New. The same as
497 type_after_usual_arithmetic_conversions but without promotions.
498 (type_after_usual_arithmetic_conversions): Do the promotions and
500 (common_type): Make it behave like the C version of this
501 function. Do not handle pointer types.
502 (common_pointer_type): Move handling of pointer types from
504 (cp_build_binary_op): Use common_pointer_type instead of
505 common_type in call to pointer_diff.
506 Use cp_common_type instead of common_type.
507 * cp-tree.h (common_pointer_type): Declare.
509 2008-10-14 Jakub Jelinek <jakub@redhat.com>
512 * cp-gimplify.c (cp_genericize_r): Only fold_convert COND_EXPR
513 arguments if they don't already have COND_EXPR's type.
515 2008-10-14 Paolo Carlini <paolo.carlini@oracle.com>
518 * pt.c (push_template_decl_real): Check that current_template_parms
520 (process_partial_specialization): Assert current_template_parms not
523 2008-10-13 Doug Evans <dje@google.com>
525 * cp-tree.h (DECL_MAIN_P): Fix parentheses around expression.
527 2008-10-10 Jakub Jelinek <jakub@redhat.com>
530 * cp-gimplify.c (cp_genericize_r): Fix up bitfield operands of
533 2008-10-09 Jakub Jelinek <jakub@redhat.com>
536 * semantics.c (finalize_nrv_r): Clear DECL_INITIAL instead of
537 setting it to error_mark_node.
539 2008-10-07 Steve Ellcey <sje@cup.hp.com>
541 * decl.c (start_cleanup_fn): Declare as inline.
543 2008-10-06 Jason Merrill <jason@redhat.com>
545 PR c++/37376, other mangling issues
546 * mangle.c (write_type): Update TYPE_PACK_EXPANSION mangling.
547 (write_member_name): Break out from...
548 (write_expression): ...here. Handle dependent COMPONENT_REF.
549 (write_template_arg): Wrap an argument pack in 'I'/'E'.
550 (write_builtin_type): Update char16/32_t mangling.
551 (write_nested_name, write_prefix): Don't forget template args
553 * operators.def: Add ARROW_EXPR, update COMPONENT_REF and
556 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
558 * typeck.c (build_x_indirect_ref): Add location argument.
559 (cp_build_binary_op): Pass location to warn_for_div_by_zero.
560 (cp_build_unary_op): Add location argument.
561 (cp_build_modify_expr): Same.
562 * class.c (build_base_path): Pass location to build_indirect_ref.
563 * semantics.c (handle_omp_for_class_iterator): Pass elocus to
566 2008-10-05 Dodji Seketeli <dodji@redhat.com>
569 * cp-gimplify.c (cp_gimplify_expr): For each USING_STMT
570 make sure an IMPORTED_DECL node is added to the BLOCK_VARS list
571 of the innermost containing BLOCK.
573 2008-10-03 Paolo Carlini <paolo.carlini@oracle.com>
576 * error.c (dump_function_decl): Save the exceptions in case of
577 error about incompatible specifications in a specialization.
579 2008-10-01 Andrew Pinski <andrew_pinski@playstation.sony.com>
581 * tree.c (lvalue_p_1): COMPOUND_LITERAL_EXPR is also an lvalue.
583 2008-09-30 H.J. Lu <hongjiu.lu@intel.com>
586 * parser.c (cp_parser_selection_statement): Fix uninitialized
589 2008-09-30 Simon Martin <simartin@users.sourceforge.net>
593 * decl.c (grokdeclarator): Set the type for typedefs to a
594 nested-name-specifier to error_mark_node.
596 2008-09-30 Paolo Bonzini <bonzini@gnu.org>
598 * parser.c (cp_parser_selection_statement): Implement here the
599 -Wempty-body warning for `if' and `else' statements.
600 * semantics.c (finish_if_stmt): Do not call empty_body_warning.
602 2008-09-25 Paolo Carlini <paolo.carlini@oracle.com>
605 * name-lookup.c (maybe_process_template_type_declaration): Check
606 return value of push_template_decl_real for error_mark_node.
608 2008-09-24 Aldy Hernandez <aldyh@redhat.com>
610 * semantics.c (finish_fname): Pass location to fname_decl.
612 2008-09-23 Jakub Jelinek <jakub@redhat.com>
615 * semantics.c (finish_omp_for): If processing_template_decl, just build
616 MODIFY_EXPR for init instead of calling cp_build_modify_expr.
618 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
620 * typeck.c (build_array_ref): Pass location to cp_build_binary_op.
621 (get_member_function_from_ptrfunc): Same.
622 (build_x_binary_op): Same.
623 (build_binary_op): Same.
624 (cp_build_binary_op): New location argument.
625 (pointer_diff): Pass location to cp_build_binary_op.
626 (cp_truthvalue_conversion): Pass location to build_binary_op.
627 (convert_ptrmem): Pass location to cp_build_binary_op.
628 (cp_build_modify_expr): Same.
629 (build_ptrmemfunc): Same.
630 * init.c (expand_cleanup_for_base): Pass location to
631 c_common_truthvalue_conversion.
632 (build_new_1): Pass location to cp_build_binary_op.
633 (build_vec_delete_1): Pass location to *build_binary_op,
634 c_common_truthvalue_conversion.
635 (build_vec_init): Same.
636 (build_delete): Same.
637 * decl.c (compute_array_index_type): Same.
638 * call.c (build_new_op): Same.
639 * rtti.c (build_dynamic_cast_1): Same.
640 * cp-tree.h: Add argument to cp_build_binary_op.
641 * semantics.c (handle_omp_for_class_iterator): Pass location to
642 *build_binary_op, c_common_truthvalue_conversion.
643 * decl2.c (get_guard_cond): Same.
645 2008-09-17 Richard Guenther <rguenther@suse.de>
648 * rtti.c (build_dynamic_cast_1): Convert the COND_EXPR
649 result to the correct type.
651 2008-09-17 H.J. Lu <hongjiu.lu@intel.com>
654 * name-lookup.c (pushdecl_maybe_friend): Don't return the old
655 parameter for duplicate.
657 2008-09-17 Jason Merrill <jason@redhat.com>
660 * name-lookup.c (lookup_type_scope): Look through sk_function_parms.
662 2008-09-17 Jakub Jelinek <jakub@redhat.com>
665 * typeck.c (build_array_ref): Use protected_set_expr_location instead
666 of SET_EXPR_LOCATION when ret might not be an expression.
668 2008-09-17 Jan Hubicka <jh@suse.cz>
671 * cp/decl.c (start_method): Set DECL_NO_INLINE_WARNING_P.
673 2008-09-16 Jakub Jelinek <jakub@redhat.com>
676 * semantics.c (finish_compound_literal): Return error_mark_node if
680 * lex.c (init_reswords): Don't populate ridpointers for D_CONLY
683 2008-09-15 Aldy Hernandez <aldyh@redhat.com>
685 * decl.c (duplicate_decls): Call error_at.
686 (grokfndecl): New location argument. Use location if available.
687 (grokdeclarator): Pass declarator location to grokfndecl.
688 * cp-tree.h (struct cp_declarator): Update comment for id_loc.
689 * decl2.c (check_classfn): Use error_at.
690 * parser.c (cp_parser_init_declarator): Set function_start_locus
692 (cp_parser_member_declaration): Set id_loc for function declarators.
694 2008-09-09 Jan Hubicka <jh@suse.cz>
697 * pt.c (tsubst_decl): Do not copy DECL_STRUCT_FUNCTION pointer.
699 2008-09-09 Jakub Jelinek <jakub@redhat.com>
702 * tree.c (array_type_nelts_top): Add size_one_node instead of
705 2008-09-09 Jason Merrill <jason@redhat.com>
708 * pt.c (tsubst_copy) [PARM_DECL]: Don't abort if the parm has
711 2008-09-09 Jakub Jelinek <jakub@redhat.com>
714 * decl.c (build_enumerator): Handle previous value's DECL_INITIAL
715 being error_operand_p. Don't clear value if it was error_mark_node.
717 2008-09-09 Paolo Bonzini <bonzini@gnu.org>
719 * cp-objcp-common.h (LANG_HOOKS_EXPAND_DECL): Remove.
720 * cp-tree.h: Don't mention DECL_ANON_UNION_ELEMS.
721 * semantics.c (anon_aggr_type_p): Remove.
723 2008-09-06 Jason Merrill <jason@redhat.com>
726 * parser.c (cp_parser_parameter_declaration_list): Process the
727 PARM_DECLs as we go and push them. Return a TREE_LIST.
728 (cp_parser_parameter_declaration_clause): Return a TREE_LIST.
729 (cp_parser_direct_declarator): Create a binding level and
730 suppress deprecated warnings in the parameter list.
731 (make_call_declarator): PARMS is now a tree.
732 * cp-tree.h (struct cp_declarator): Function parms are now a tree.
733 * decl.h (enum deprecated_states, deprecated_state): Move here.
735 (type_is_deprecated): New fn.
736 (grokparms): PARMLIST is a tree now. Warn about parms that
737 use deprecated types.
738 * mangle.c (write_expression): Handle PARM_DECL, CALL_EXPR and
740 * pt.c (tsubst) [DECLTYPE_TYPE]: Set skip_evaluation.
741 (tsubst_copy) [PARM_DECL]: Handle a PARM_DECL used outside of a
743 * name-lookup.c (pushtag): Look through function parameter scopes.
744 (pushdecl_maybe_friend): Don't set DECL_CONTEXT on a PARM_DECL
745 when we're parsing a function declarator.
747 2008-09-05 Douglas Gregor <doug.gregor@gmail.com>
750 * tree.c (cp_build_qualified_type_real): Deal with sharing of
751 TYPE_LANG_SPECIFIC in the canonical types of pointer-to-method
754 2008-09-04 Ian Lance Taylor <iant@google.com>
756 * parser.c (check_no_duplicate_clause): Change code parameter to
757 enum omp_clause_code.
759 2008-09-03 Jakub Jelinek <jakub@redhat.com>
762 * decl.c (cp_finish_decl): Only set
763 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P if decl is VAR_DECL.
766 * cp-tree.h (defer_mark_used_calls, deferred_mark_used_calls): New
768 * decl2.c (mark_used): If defer_mark_used_calls, push decl into
769 deferred_mark_used_calls vector and exit early.
770 * decl.c (defer_mark_used_calls, deferred_mark_used_calls): New
772 (finish_function): Set defer_mark_used_calls for the duration of the
773 function. Call mark_used on any queued decls.
775 2008-09-02 Jason Merrill <jason@redhat.com>
778 * call.c (build_over_call): Make =delete work with SFINAE.
779 * class.c (resolve_address_of_overloaded_function): Likewise.
781 * cp-tree.h (struct lang_decl_flags): Rename threadprivate_p to
782 threadprivate_or_deleted_p.
783 (CP_DECL_THREADPRIVATE_P): Adjust.
784 (DECL_DELETED_FN): Likewise.
785 (SD_UNINITIALIZED, SD_INITIALIZED, SD_DEFAULTED): New macros.
786 (SD_DELETED): New macro.
787 * parser.c (cp_parser_init_declarator): Use them.
788 * decl.c (start_decl): Use them.
790 * decl2.c (mark_used): Give =deleted error even in sizeof.
792 * typeck2.c (check_narrowing): Downgrade narrowing error to
795 2008-09-02 Aldy Hernandez <aldyh@redhat.com>
797 * typeck.c (build_array_ref): Use new location argument.
798 * class.c (build_vtbl_ref_1): Pass location to build_array_ref.
799 * call.c (build_new_op): Same.
800 * decl2.c (grok_array_decl): Same.
801 * cp-tree.h (build_array_ref): Add location argument to prototype.
803 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
805 * typeck.c (build_x_indirect_ref): Add location argument.
806 * class.c (build_base_path): Pass location to build_indirect_ref.
807 * pt.c (tsubst_copy_and_build): Pass location to
808 finish_label_address_expr.
809 * parser.c (cp_parser_unary_expression): Same.
811 2008-08-31 Jason Merrill <jason@redhat.com>
813 Implement late-specified return type using 'auto'.
814 * cp-tree.h (struct cp_declarator): Add late_return_type field to
816 * parser.c (cp_parser_late_return_type_opt): New fn.
817 (cp_parser_direct_declarator): Use it.
818 (make_call_declarator): Put it in the declarator.
819 * decl.c (grokdeclarator): Splice in late-specified return type.
820 * pt.c (splice_late_return_type): New fn.
822 2008-08-29 Michael Meissner <gnu@the-meissners.org>
824 * decl.c (builtin_function_1): Take a bool argument to decide
825 whether to use pushdecl or pushdecl_top_level.
826 (duplicate_decls): Copy function specific target and optimization
827 options on duplicate declarations.
828 (cxx_builtin_function): Update builtin_function_1 call.
829 (cxx_builtin_function_ext_scope): New function, guarantee that the
830 declaration is done at global scope.
832 * cp-objcp-common.h (LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE): New
833 macro, define builtin function hook for delayed machine specific
836 * cp-tree.h (cxx_builtin_function_ext_scope): Add declaration.
838 2008-08-30 Jason Merrill <jason@redhat.com>
841 * pt.c (dependent_type_p): Don't abort on auto outside of a template.
843 2008-08-29 Jason Merrill <jason@redhat.com>
845 Implement C++0x 'auto' semantics.
846 * decl.c (start_decl_1): Don't complain about auto being incomplete.
847 (cp_finish_decl): Deduce auto.
848 * init.c (build_new): Handle 'new auto'.
849 * typeck2.c (cxx_incomplete_type_diagnostic): Give a different
850 message for auto than for normal template type parms.
851 * pt.c (type_dependent_expression_p): Handle { }.
852 (make_auto): New function.
853 (listify_autos): New function.
854 (do_auto_deduction): New function.
855 (is_auto): New function.
856 (type_uses_auto): New function.
857 * cp-tree.h: Declare them.
858 * parser.c (cp_parser_decl_specifier_seq): In C++0x mode, don't
859 treat auto as a declspec.
860 (cp_parser_simple_type_specifier): It's a type-specifier.
862 2008-08-29 Mark Mitchell <mark@codesourcery.com>
864 * mangle.c (write_type): Add target-specific manglings for
865 non-fundamental types to the substitution table.
868 2008-08-29 Jakub Jelinek <jakub@redhat.com>
872 * name-lookup.c (do_using_directive, cp_emit_debug_info_for_using):
873 Adjust debug_hooks->imported_module_or_decl callers.
875 2008-08-29 Jan Hubicka <jh@suse.cz>
877 * cp-gimplify.c (cp_gimplify_expr): Add PRED_CONTINUE heuristic.
879 2008-08-28 Paolo Carlini <paolo.carlini@oracle.com>
882 * decl.c (reshape_init_r): Check init for error_mark_node.
884 2008-08-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
887 * semantics.c (maybe_convert_cond): Call verify_sequence_points.
888 (finish_return_stmt): Likewise.
889 (finish_switch_condition): Likewise.
891 2008-08-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
893 * cp-tree.h: Fix #error directive.
895 2008-08-26 Douglas Gregor <doug.gregor@gmail.com>
897 * typeck.c (type_after_usual_arithmetic_conversions): Don't do the
898 usual arithmetic conversions on scoped enumeration types.
899 (common_type): Ditto.
900 (default_conversion): Don't perform integral promotions on scoped
902 (build_array_ref): Scoped enumeration types can't be used as
904 * decl.c (start_enum): If building a C++0x scoped enumeration,
905 enter its scope. If provided with an underlying type, check that
906 underlying type and set up the enumeration type accordingly.
907 (finish_enum): Only compute an underlying type if the underlying
908 type isn't already fixed, and only convert the enumerator values
909 now if we've just computed the underlying type. Finish the scope
910 of C++0x scoped enumerations.
911 (build_enumerator): For enumerations with a fixed underlying type,
912 check the enumerator values when the enumerator is defined.
913 (lookup_enumerator): New.
914 * call.c (standard_conversion): Don't allow assignment from
915 integers to scoped enumeration types, even with -fpermissive.
916 Don't convert from scoped enumerations to bool or any arithmetic
918 (build_conditional_expr): Don't per the usual arithmetic
919 conversions for scoped enumeration types.
920 (convert_like_real): Check complain to see if we should
922 * error.c (class_key_or_enum_as_string): Print scoped enums.
923 * cp-tree.h (MAYBE_CLASS_TYPE_P): Check CLASS_TYPE_P, not
925 (INTEGRAL_OR_UNSCOPED_ENUMERATION_TYPE_P): New.
926 (SCOPED_ENUM_P): New.
927 (UNSCOPED_ENUM_P): New.
928 (SET_SCOPED_ENUM_P): New.
929 (ENUM_UNDERLYING_TYPE): New.
930 * pt.c (lookup_template_class): Update the instantiation of enum
931 types to deal with C++0x scoped enumerations and underlying
933 * name-lookup.c (begin_scope): Deal with scoped enumeration
935 (lookup_qualified_name): Deal with lookup into enumeration types.
936 * name-lookup.h (enum scope_kind): Add sk_scoped_enum.
937 * parser.c (cp_parser_class_or_namespace_name): Rename to...
938 (cp_parser_qualifying_entity): ... this. Also, in C++0x mode,
939 parse a type-name that can be an enumeration type.
940 (cp_parser_nested_name_specifier_opt): Update with C++0x grammar.
941 (cp_parser_elaborated_type_specifier): Parse the
942 optional `struct' or `class' following enum (in C++0x).
943 (cp_parser_enum_specifier): Parse C++0x scoped enumerations and
946 2008-08-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
948 * typeck.c: Update all calls to pedwarn.
953 * name-lookup.c: Likewise.
954 * parser.c: Likewise.
956 2008-08-20 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
959 * parser.c (cp_parser_omp_for_loop): Handle parenthesized
962 2008-08-20 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
964 * parser.c: Update all calls to inform.
965 * typeck.c: Likewise.
969 * method.c: Likewise.
970 * friend.c: Likewise.
971 * typeck2.c: Likewise.
973 * name-lookup.c: Likewise.
976 2008-08-19 Jakub Jelinek <jakub@redhat.com>
979 * error.c (cp_print_error_function): Deal with recursive BLOCK trees.
981 2008-08-18 Tomas Bily <tbily@suse.cz>
983 * tree.c (cp_tree_equal): Use CONVERT_EXPR_CODE_P.
985 2008-08-18 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
987 * typeck.c: Update all callers of permerror.
992 * except.c: Likewise.
994 * typeck2.c: Likewise.
996 * semantics.c: Likewise.
997 * name-lookup.c: Likewise.
1000 * parser.c: Likewise.
1002 2008-08-14 Paolo Carlini <paolo.carlini@oracle.com>
1005 * pt.c (check_template_shadow): Change to return a bool.
1006 * name-lookup.c (push_class_level_binding): Early return if
1007 check_template_shadow returns false.
1008 * cp-tree.h (check_template_shadow): Adjust declaration.
1010 2008-08-14 Paolo Carlini <paolo.carlini@oracle.com>
1013 * decl.c (grokdeclarator): In case of extern and initializer, return
1014 error_mark_node after the error.
1016 2008-08-13 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1019 * decl.c (grokfndecl): Call check_main_parameters_type only if
1022 2008-08-12 Paolo Carlini <paolo.carlini@oracle.com>
1025 * parser.c (cp_parser_class_head): Early return error_mark_node in
1026 case of global qualification of class name or qualified name that
1027 does not name a class.
1029 2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1032 * cvt.c (ocp_convert): Warn for out-of-range conversions to enum.
1034 2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1037 * cp-tree.h (struct diagnostic_context, struct diagnostic_info):
1038 Delete forward declarations. Check that toplev.h has not been
1039 included before this file. Include toplev.h and diagnostic.h.
1040 * error.c (cp_cpp_error): Use DK_PEDWARN.
1041 (cxx_incomplete_type_diagnostic): Update declaration.
1042 (cxx_incomplete_type_error): Use DK_ERROR.
1043 * typeck2.c (cxx_incomplete_type_diagnostic): Take a diagnostic_t
1044 as argument. Use emit_diagnostic.
1045 (cxx_incomplete_type_error): Use DK_ERROR.
1046 (add_exception_specifier): Use diagnostic_t instead of custom
1048 * typeck.c (complete_type_or_else): Update call to
1049 cxx_incomplete_type_diagnostic.
1050 * init.c (build_delete): Likewise.
1051 * call.c (diagnostic_fn_t): Remove unused typedef.
1052 (build_temp): Pass a pointer to diagnostic_t.
1053 (convert_like_real): Use emit_diagnostic.
1054 (joust): Check return value of warning before giving informative
1056 * friend.c (do_friend): Check return value of warning
1057 before giving informative note.
1058 * parser.c (cp_parser_template_id): Likewise.
1060 2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1063 * class.c (check_bases_and_members): Warn with -Wuninitialized
1066 2008-08-08 Volker Reichelt <v.reichelt@netcologne.de>
1069 * decl.c (xref_basetypes): Check base for MAYBE_CLASS_TYPE_P,
1070 and make sure it is not a union.
1072 2008-08-07 H.J. Lu <hongjiu.lu@intel.com>
1074 * semantics.c (finish_decltype_type): Initialize type.
1076 2008-08-07 Douglas Gregor <doug.gregor@gmail.com>
1078 * semantics.c (finish_decltype_type): Handle calls to function
1079 pointers and references to functions properly.
1081 2008-08-06 Douglas Gregor <doug.gregor@gmail.com>
1084 * parser.c (cp_parser_template_argument): Don't assume that '>>'
1085 following a type-id is an error when in C++0x mode.
1087 2008-08-06 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1090 * decl.c (grokdeclarator): Use explicit location with permerror_at.
1092 2008-08-06 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1095 * typeck.c (cp_build_binary_op): Move code to c-common.c.
1097 2008-08-05 Jason Merrill <jason@redhat.com>
1100 * decl.c (build_ptrmemfunc_type): Don't require structural
1101 comparison of PMF types.
1102 * tree.c (cp_build_qualified_type_real): Don't clear
1103 a valid TYPE_PTRMEMFUNC_TYPE.
1104 * typeck.c (cp_build_unary_op): Still do build_ptrmemfunc in
1107 2008-08-04 Jason Merrill <jason@redhat.com>
1110 * typeck2.c (check_narrowing): Allow narrowing conversion
1111 from an explicit floating-point constant.
1114 * pt.c (tsubst_decl): Leave DECL_INITIAL set on deleted
1117 2008-08-04 Simon Baldwin <simonb@google.com>
1120 * parser.c (cp_parser_elaborated_type_specifier): Warn only when
1121 the declaration's id is followed by a semicolon.
1123 2008-07-31 Jakub Jelinek <jakub@redhat.com>
1126 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Call
1127 complete_type_or_else even for UNKNOWN_TYPE to get diagnostics.
1129 2008-07-31 Jason Merrill <jason@redhat.com>
1132 * init.c (build_new_1): Don't convert pointer to the data type
1133 until we're actually going to treat it as that type.
1136 * tree.c (build_aggr_init_expr): Split out...
1137 (build_cplus_new): ...from here.
1138 (stabilize_init): Don't mess with AGGR_INIT_EXPR either.
1139 * init.c (build_new_1): new T() means value-initialization,
1140 not default-initialization.
1141 (build_vec_init): Likewise.
1142 (build_value_init_1): Use build_aggr_init_expr.
1144 2008-07-30 Dodji Seketeli <dseketel@redhat.com>
1147 * decl2.c (fix_temporary_vars_context_r): New function.
1148 (one_static_initialization_or_destruction): Make sure temporary
1149 variables part of the initialiser have their DECL_CONTEXT()
1152 2008-07-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1155 * typeck.c (build_binary_op): Encapsulate code into
1158 2008-07-29 Jakub Jelinek <jakub@redhat.com>
1161 * tree.c (cplus_array_hash, build_cplus_array_type_1): Hash on
1162 TYPE_UID instead of pointers.
1164 2008-07-29 Jan Hubicka <jh@suse.cz>
1166 * optimize.c (maybe_clone_body): Remove DECL_INLINE.
1167 * decl.c (duplicate_decls): Likewise.
1168 (grokfndecl): Likewise.
1169 (start_method): Likewise.
1170 * method.c (make_thunk, make_alias_for, implicitly_declare_fn):
1172 * pt.c (register_specialization, regenerate_decl_from_template):
1174 * decl2.c (grokfield): Likewise.
1176 2008-07-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1179 * decl.c (duplicate_decls): Merge USED flags.
1181 2008-07-27 Jason Merrill <jason@redhat.com>
1184 * decl.c (reshape_init_r): Allow C++0x initializer lists.
1186 2008-07-28 Richard Guenther <rguenther@suse.de>
1188 Merge from gimple-tuples-branch.
1190 2008-07-22 Aldy Hernandez <aldyh@redhat.com>
1192 * cp-gimplify.c (gimplify_if_stmt): Set location on newly created
1195 2008-07-18 Jakub Jelinek <jakub@redhat.com>
1197 * decl.c (finish_function): Call gimple_body after cp_genericize.
1199 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
1201 * optimize.c: Include gimple.h instead of tree-gimple.h.
1202 * Make-lang.in (cp-gimplify.o): Depend on tree-iterator.h.
1203 * cp-gimplify.c: Rename tree-gimple.h to gimple.h. Include
1206 2008-07-16 Jakub Jelinek <jakub@redhat.com>
1208 * optimize.c (maybe_clone_body): Clear DECL_SAVED_TREE for the clone.
1210 2008-07-14 Jakub Jelinek <jakub@redhat.com>
1212 * cp-gimplify.c (cp_gimplify_expr): Update comment.
1214 2008-07-14 Aldy Hernandez <aldyh@redhat.com>
1216 * cp-tree.h (union lang_tree_node): Rename GENERIC_NEXT to
1218 * cp-gimplify.c (cxx_omp_clause_apply_fn): Rename
1219 GIMPLE_MODIFY_STMT to MODIFY_EXPR.
1220 (cxx_omp_clause_copy_ctor): Same.
1221 (cxx_omp_clause_assign_op): Same.
1223 2008-05-28 Jakub Jelinek <jakub@redhat.com>
1225 * cp-gimplify.c (cp_gimplify_omp_for): Add pre_p argument. Tuplify.
1226 (cp_gimplify_expr): Adjust caller.
1228 2008-05-11 Doug Kwan <dougkwan@google.com>
1230 * init.c (build_vec_delete): Add type conversion for argument
1231 0 of POINTER_PLUS_EXPR.
1233 2008-04-29 Doug Kwan <dougkwan@google.com>
1235 * decl2 (File): Include "gimple.h"
1236 (cp_write_global_declarations): Use gimple_body instead of
1238 * Make-lang.in (cp/decl2.o): Add $(GIMPLE_H)
1240 2008-04-10 Diego Novillo <dnovillo@google.com>
1242 http://gcc.gnu.org/ml/gcc-patches/2008-04/msg00913.html
1244 * optimize.c (maybe_clone_body): Re-enable call to
1246 * cp-gimplify.c (cp_gimplify_omp_for): Mark disabled
1247 code with call to gimple_unreachable.
1248 (cp_genericize): Fix handling of clone bodies.
1250 2008-04-04 Diego Novillo <dnovillo@google.com>
1252 http://gcc.gnu.org/ml/gcc-patches/2008-04/msg00413.html
1254 * optimize.c (maybe_clone_body): Re-enable.
1256 2008-02-19 Diego Novillo <dnovillo@google.com>
1257 Oleg Ryjkov <olegr@google.com>
1259 http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00804.html
1261 * cp-gimplify.c (gimplify_for_stmt): Change gimple_seq
1262 argument to gimple_seq *. Update all users.
1263 (gimplify_must_not_throw_expr): Likewise.
1265 2008-02-04 Oleg Ryjkov <olegr@google.com>
1267 * except.c: Include gimple.h
1268 (cp_protect_cleanup_actions): Convert to tuples.
1269 * Make-lang.in (cp/except.o): Add dependency on gimple.h
1271 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
1273 * cp-gimplify.c (gimplify_cp_loop): Call tree_annotate_all_with_locus
1274 instead of annotating each block manually.
1276 2007-10-30 Aldy Hernandez <aldyh@redhat.com>
1278 * cp-gimplify.c (gimplify_cp_loop): Tuplify.
1279 (gimplify_for_stmt): Same.
1280 (gimplify_switch_stmt): Same.
1281 (cp_gimplify_expr): [FOR_STMT]: Do not call gimplify_for_stmt. Return
1283 [WHILE_STMT]: Return GS_OK.
1284 [SWITCH_STMT]: Same.
1285 [CONTINUE_STMT]: Same.
1287 (cp_genericize): Set gimple_body() of cloned functions when needed.
1289 2007-10-29 Aldy Hernandez <aldy@quesejoda.com>
1291 * cp-gimplify.c: Move build_gimple_eh_filter_tree here.
1292 (cp_gimplify_init_expr): Convert to tuples.
1293 (gimplify_must_not_throw_expr): Make function return a
1294 gimplify_status and convert to tuples.
1296 2007-10-18 Aldy Hernandez <aldy@quesejoda.com>
1298 * cp-gimplify.c (genericize_try_block): Enable and do not call
1300 (genericize_catch_block): Same.
1301 (genericize_eh_spec_block): Same.
1302 Rename gimple_build_eh_filter_tree to build_gimple_eh_filter_tree.
1303 (cp_gimplify_expr): Enable TRY_BLOCK, HANDLER, and EH_SPEC_BLOCK.
1305 2007-10-16 Aldy Hernandez <aldy@quesejoda.com>
1307 * optimize.c (maybe_clone_body): Comment out call to clone_body.
1308 * decl.c (finish_function): Use gimple_body instead of
1310 * cp-tree.h (cp_gimplify_expr): Last 2 arguments are sequences.
1311 * cp-gimplify.c (genericize_try_block): Comment out.
1312 (genericize_catch_block): Same.
1313 (genericize_eh_spec_block): Same.
1314 (gimplify_cp_loop): Comment out calls to gimplify_stmt.
1315 (gimplify_for_stmt): Comment out.
1316 (gimplify_switch_stmt): Comment out call to gimplify_stmt.
1317 (cp_gimplify_omp_for): Same.
1318 (gimplify_must_not_throw_expr): Argument pre_p is a sequence.
1319 Comment out call to gimplify_stmt and append_to_statement_list.
1320 Rename gimple_build_eh_filter_tree to build_gimple_eh_filter_tree.
1321 (cp_gimplify_init_expr): Arguments pre_p and post_p are sequences.
1322 (cp_gimplify_expr): Same.
1323 Comment out calls to genericize_*_block. Comment out call to
1326 2008-07-27 H.J. Lu <hongjiu.lu@intel.com>
1329 * class.c (type_has_user_provided_default_constructor): Handle
1332 2008-07-27 Paolo Carlini <paolo.carlini@oracle.com>
1334 * decl.c (push_library_fn): Add a parameter for the exceptions that
1335 the function may throw.
1336 (push_void_library_fn, push_throw_library_fn, expand_static_init):
1338 (build_library_fn): Change to static.
1339 * cp-tree.h: Adjust declarations.
1340 * except.c (declare_nothrow_library_fn): New.
1341 (do_get_exception_ptr, do_begin_catch, do_free_exception,
1342 do_allocate_exception): Use the latter, adjust the declarations
1343 (ie, add empty exception-specification), consistently with the
1344 actual implementation in libsupc++.
1346 2008-07-25 Jan Hubicka <jh@suse.cz>
1348 * typeck.c (inline_conversion): Remove.
1349 (cp_build_function_call): Do not use inline_conversion.
1350 * decl.c (duplicate_decls): Do not insist on inline being declared
1352 (start_cleanup_fn): Do not assume that INLINE flags prevent function
1353 from being output. We now remove static functions always.
1354 (finish_function): Do return warning on all static functions.
1355 * call.c (build_over_call): Do not use inline_conversion.
1356 * cp-tree.h (possibly_inlined_p): Declare.
1357 (inline_conversion): Remove.
1358 * pt.c (instantiate_decl): Use possibly_inlined_p predicate.
1359 * decl2.c (cp_write_global_declarations): Likewise.
1360 (mark_used): Likewise.
1361 (possibly_inlined_p): New functions.
1363 2008-07-25 Jason Merrill <jason@redhat.com>
1365 * class.c (type_has_user_provided_default_constructor): Handle
1368 2008-07-23 Jan Hubicka <jh@suse.cz>
1370 * decl.c (duplicate_decls): Update comment and unit-at-a-time.
1371 (grogfndecl): Drop flag_inline_trees code.
1372 * pt.c (instantiate_decl): Drop flag_iline_trees code.
1373 * lex.c (cxx_init): Do not set unit-at-a-time.
1375 2008-07-23 Jason Merrill <jason@redhat.com>
1377 * mangle.c (write_unqualified_name): Avoid infinite recursion when
1378 trying to mangle a decl with no name.
1380 Implement defaulted/deleted functions as per N2346
1381 * cp-tree.h (struct lang_decl_flags): Add defaulted_p bitfield.
1382 (DECL_DELETED_FN): New macro.
1383 (DECL_DEFAULTED_FN): New macro.
1384 * class.c (user_provided_p): New fn.
1385 (defaultable_fn_p): New fn.
1386 (type_has_user_provided_constructor): New fn.
1387 (type_has_user_provided_default_constructor): New fn.
1388 (check_methods): A defaulted fn is still trivial.
1389 (check_bases_and_members): Likewise.
1390 * decl.c (grok_special_member_properties): Likewise.
1391 (duplicate_decls): Complain about redeclaring a function as deleted.
1392 (start_decl): initialized==2 means deleted.
1393 (cp_finish_decl): Handle deleted/defaulted semantics.
1394 * decl2.c (grokfield): Likewise.
1395 (mark_used): Check DECL_DEFAULTED_FN instead of DECL_ARTIFICIAL.
1396 Complain about using a deleted fn.
1397 * init.c (build_value_init_1): Use type_has_user_provided_constructor.
1398 (perform_member_init): Check for a user-provided default constructor
1399 even if TYPE_NEEDS_CONSTRUCTING.
1400 (build_new_1): Likewise.
1401 * call.c (build_over_call): Don't call mark_used twice.
1402 * method.c (implicitly_declare_fn): Set DECL_DEFAULTED_FN.
1403 * search.c (check_final_overrider): Check for deleted mismatch.
1404 * parser.c (cp_parser_init_declarator): Tell start_decl about =delete.
1405 (cp_parser_pure_specifier): Handle =default and =delete.
1407 * error.c (maybe_warn_cpp0x): Suggest -std=gnu++0x as well.
1409 2008-07-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1412 * typeck.c: All calls to pedwarn changed.
1413 * decl.c: All calls to pedwarn changed.
1414 * call.c: All calls to pedwarn changed.
1415 * error.c: All calls to pedwarn changed.
1416 * typeck2.c: All calls to pedwarn changed.
1417 * pt.c: All calls to pedwarn changed.
1418 * name-lookup.c: All calls to pedwarn changed.
1419 * parser.c: All calls to pedwarn changed.
1421 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1423 * call.c: Fix comment typos.
1424 * class.c: Likewise.
1425 * cp-tree.h: Likewise.
1426 * cxx-pretty-print.c: Likewise.
1429 * name-lookup.c: Likewise.
1430 * operators.def: Likewise.
1431 * parser.c: Likewise.
1434 * typeck.c: Likewise.
1436 2008-07-21 Paolo Carlini <paolo.carlini@oracle.com>
1440 * semantics.c (classtype_has_nothrow_assign_or_copy_p): Only check
1441 copy constructors and copy assignment operators proper.
1443 2008-07-21 Rafael Ávila de Espíndola <espindola@google.com>
1445 * parser.c (cp_token): Remove in_system_header.
1446 (eof_token): Remove in_system_header.
1447 (cp_lexer_get_preprocessor_token): Don't set in_system_header.
1448 (cp_lexer_set_source_position_from_token): Don't set in_system_header.
1449 (cp_parser_member_declaration): Use in_system_header_at.
1450 * pt.c (lookup_template_class): Don't set DECL_IN_SYSTEM_HEADER.
1451 (pop_tinst_level): Don't set in_system_header.
1452 (instantiate_class_template): Don't set in_system_header.
1453 (instantiate_decl): Don't set in_system_header.
1454 (instantiate_pending_templates): Don't set in_system_header.
1456 2008-07-21 Paolo Carlini <paolo.carlini@oracle.com>
1459 * semantics.c (classtype_has_nothrow_assign_or_copy_p): Use
1460 TYPE_NOTHROW_P, not TREE_NOTHROW.
1461 (trait_expr_value): Likewise.
1463 2008-07-18 Dodji Seketeli <dseketel@redhat.com>
1466 * call.c (convert_like_real): Don't take the error code path
1467 when a rvalue or base conversion has the bad_p field set.
1469 2008-07-18 Kris Van Hees <kris.van.hees@oracle.com>
1471 * rtti.c (emit_support_tinfos): Add char16_type_node and
1473 * typeck2.c (digest_init): Support char16_t and char32_t.
1475 2008-07-18 Kavih R. Ghazi <ghazi@caip.rutgers.edu>
1477 * cvt.c (convert_to_void): Avoid C++ keywords.
1478 * decl.c (walk_namespaces_r, wrapup_globals_for_namespace):
1480 * friend.c (is_friend): Likewise.
1481 * init.c (perform_member_init): Likewise.
1482 * mangle.c (write_template_prefix, write_template_template_param):
1484 * name-lookup.c (do_namespace_alias, do_using_directive,
1485 parse_using_directive, ambiguous_decl, arg_assoc): Likewise.
1486 * parser.c (cp_parser_template_id, cp_parser_namespace_definition,
1487 cp_parser_objc_typename, cp_parser_objc_method_keyword_params):
1489 * pt.c (is_specialization_of_friend, lookup_template_class,
1490 push_tinst_level, instantiate_class_template,
1491 tsubst_copy_and_build): Likewise.
1492 * tree.c (add_stmt_to_compound): Likewise.
1493 * typeck.c (finish_class_member_access_expr): Likewise.
1495 2008-07-17 Julian Brown <julian@codesourcery.com>
1496 Mark Mitchell <mark@codesourcery.com>
1498 * decl2.c (determine_visibility): Allow target to override
1499 visibility of class data.
1501 2008-07-17 Paolo Carlini <paolo.carlini@oracle.com>
1504 * semantics.c (trait_expr_value): Update __has_trivial_destructor
1505 semantics to the current WP (N2691).
1507 2008-07-16 Dodji Seketeli <dseketel@redhat.com>
1510 * name-lookup.c (lookup_extern_c_fun_binding_in_all_ns): New function.
1511 (pushdecl_maybe_friend): Check if a redeclaration of extern C function
1512 complies with exception specification constraints.
1514 2008-07-14 Jason Merrill <jason@redhat.com>
1516 * lex.c (init_reswords): Always set D_OBJC.
1518 2008-07-11 Tom Tromey <tromey@redhat.com>
1519 Ian Lance Taylor <iant@google.com>
1521 * lex.c (struct resword, reswords): Don't define.
1522 (D_EXT, D_ASM, D_OBJC, D_CXX0X): Don't define.
1523 (init_reswords): Clarify mask code. Use c_common_reswords rather
1526 2008-07-11 Dodji Seketeli <dseketel@redhat.com>
1529 * decl.c (grokdeclarator): Warn about initializing variables
1530 of storage class 'extern' only after the type of the declarator
1531 has been properly computed.
1533 2008-07-11 Dodji Seketeli <dseketel@redhat.com>
1536 * cp-tree.h (struct cp_decl_specifier_seq): Add a location field. It
1537 carries the location of the primary type.
1538 * parser.c (cp_parser_check_type_definition): Update documentation.
1539 (cp_parser_check_for_definition_in_return_type,
1540 cp_parser_check_for_invalid_template_id,
1541 cp_parser_set_decl_spec_type,
1542 cp_parser_check_for_definition_in_return_type,
1543 cp_parser_diagnose_invalid_type_name,
1544 cp_parser_new_expression, cp_parser_explicit_instantiation,
1545 cp_parser_type_specifier, cp_parser_simple_type_specifier,
1546 cp_parser_omp_for_loop, cp_parser_pragma): Use location in error
1549 2008-07-11 Dodji Seketeli <dseketel@redhat.com>
1553 * semantic.c (qualified_name_lookup_error, finish_id_expression):
1554 Add a location_t parameter so that
1555 error message can have a more accurate location.
1556 * cp-tree.h: Updated prototype
1557 * pt.c (tsubst_qualified_id): Use location in error messages.
1558 * parser.c (cp_parser_postfix_expression,
1559 cp_parser_objc_statement, cp_parser_trait_expr,
1560 cp_parser_token_is_class_key,
1561 cp_parser_uncommitted_to_tentative_parse_p,
1562 cp_parser_check_for_invalid_template_id, cp_parser_is_string_literal,
1563 cp_parser_error, cp_parser_name_lookup_error,
1564 cp_parser_simulate_error, cp_parser_check_decl_spec,
1565 cp_parser_check_decl_spec, cp_parser_non_integral_constant_expression,
1566 cp_parser_diagnose_invalid_type_name,
1567 cp_parser_parse_and_diagnose_invalid_type_name,
1568 cp_parser_require_pragma_eol, cp_parser_make_typename_type,
1569 cp_parser_string_literal, cp_parser_primary_expression,
1570 cp_parser_primary_expression, cp_parser_unqualified_id,
1571 cp_parser_nested_name_specifier_opt, cp_parser_postfix_expression,
1572 cp_parser_postfix_dot_deref_expression, cp_parser_new_expression,
1573 cp_parser_direct_new_declarator, cp_parser_builtin_offsetof,
1574 cp_parser_label_for_labeled_statement, cp_parser_statement_seq_opt,
1575 cp_parser_jump_statement, cp_parser_block_declaration,
1576 cp_parser_simple_declaration, cp_parser_decl_specifier_seq,
1577 cp_parser_function_specifier_opt, cp_parser_decltype,
1578 cp_parser_mem_initializer_list, cp_parser_mem_initializer,
1579 cp_parser_mem_initializer_id, cp_parser_template_parameter,
1580 cp_parser_type_parameter, cp_parser_template_id,
1581 cp_parser_template_name, cp_parser_template_argument): Likewise.
1583 2008-07-09 Paolo Carlini <paolo.carlini@oracle.com>
1586 * pt.c (tsubst_function_type): Remove warning for type qualifiers
1587 on function return type.
1589 2008-07-09 Paolo Carlini <paolo.carlini@oracle.com>
1592 * pt.c (tsubst_function_type): Don't warn for type qualifiers
1593 on function return type in case of system header.
1595 2008-07-09 Raksit Ashok <raksit@google.com>
1597 * parser.c (cp_parser_postfix_expression): New warning based on flag
1598 warn_disallowed_functions.
1600 2008-07-08 Simon Martin <simartin@users.sourceforge.net>
1603 * decl.c (grokdeclarator): Reset storage_class and staticp for friend
1604 functions declared with a storage class qualifier.
1606 2008-07-03 Richard Guenther <rguenther@suse.de>
1609 * typeck.c (cp_build_function_call): Move code to verify
1610 builtin function arguments ...
1611 * call.c (build_cxx_call): ... here.
1613 2008-07-02 Jason Merrill <jason@redhat.com>
1615 * Make-lang.in (cp/typeck2.o): Add $(REAL_H) dependency.
1617 Implement WG21 N2672, Initializer List proposed wording
1618 * cp-tree.h (enum cp_tree_index): Add CPTI_INIT_LIST_TYPE.
1619 (struct lang_type_class): Add has_list_ctor bitfield.
1620 (TYPE_HAS_LIST_CTOR): New macro.
1621 (BRACE_ENCLOSED_INITIALIZER_P): Expect init_list_type_node.
1622 (CONSTRUCTOR_IS_DIRECT_INIT): New macro.
1623 (LOOKUP_NO_NARROWING): New macro.
1624 (LOOKUP_NO_COPY_CTOR_CONVERSION): New macro.
1625 * parser.c (cp_parse_braced_list): Split out from...
1626 (cp_parser_initializer_clause): ...here.
1627 (cp_parser_postfix_expression): Build up CONSTRUCTOR for compound
1629 (cp_lexer_next_token_is_not_keyword): New fn.
1630 (cp_parser_parenthesized_expression_list): Handle { }.
1631 (cp_parser_new_expression, cp_parser_new_initializer): Likewise.
1632 (cp_parser_assignment_expression, cp_parser_condition): Likewise.
1633 (cp_parser_jump_statement, cp_parser_simple_declaration): Likewise.
1634 (cp_parser_mem_initializer, cp_parser_init_declarator): Likewise.
1635 (cp_parser_initializer, cp_parser_functional_cast): Likewise.
1636 (cp_parser_omp_for_loop, cp_parser_cache_group): Likewise.
1637 (cp_parser_save_member_function_body): Likewise.
1638 * call.c (conversion_kind): Add ck_list, ck_aggr.
1639 (struct conversion): Add check_narrowing bitfield, conversion list.
1640 (build_list_conv): New fn.
1641 (build_aggr_conv): New fn.
1642 (implicit_conversion): Call them.
1643 (standard_conversion): Set check_narrowing if appropriate.
1644 (add_function_candidate): Handle LOOKUP_NO_COPY_CTOR_CONVERSION.
1645 (build_user_type_conversion_1): When converting from an init list,
1646 we allow additional conversions except when calling a copy ctor.
1647 (convert_like_real): Calling an explicit ctor for an init list is
1648 ill-formed. Handle ck_list and ck_addr. Check narrowing.
1649 (build_new_method_call): If CONSTRUCTOR_IS_DIRECT_INIT is set and
1650 class doesn't have a list ctor, break the {} into a TREE_LIST.
1651 (compare_ics): ck_list is better than other UDCs.
1652 (set_up_extended_ref_temp): Split out from initialize_reference.
1653 (is_std_init_list): New fn.
1654 (is_list_ctor): New fn.
1655 * decl.c (cxx_init_decl_processing): Create init_list_type_node.
1656 (reshape_init_array_1): Pass it to build_constructor.
1657 (reshape_init_class): Ditto.
1658 (initialize_artificial_var): Pass the appropriate type.
1659 (build_aggr_init_full_exprs): Split out from...
1660 (check_initializer): ...here. Handle new semantics.
1661 (build_init_list_var_init): New subroutine of check_initializer.
1662 (grokdeclarator): Converting constructors can have more than one parm.
1663 (grok_special_member_properties): Set TYPE_HAS_LIST_CTOR.
1664 * init.c (expand_default_init): Only do digest_init for aggregates.
1665 * rtti.c (tinfo_base_init): Pass init_list_type_node to
1666 build_constructor_from_list.
1667 (generic_initializer, ptr_initializer): Ditto.
1668 (ptm_initializer, class_initializer): Ditto.
1669 (get_pseudo_ti_init): Ditto.
1670 * error.c (dump_type): Handle init_list_type_node.
1671 (maybe_warn_cpp0x): New fn.
1672 (maybe_varn_variadic_templates): Call it.
1673 * cvt.c (ocp_convert): Handle conversion from { }.
1674 * tree.c (build_array_of_n_type): New fn.
1675 * typeck2.c (store_init_value): Use init_list_type_node.
1676 (digest_init): Likewise.
1677 (check_narrowing): New fn.
1678 * semantics.c: (finish_compound_literal): Take CONSTRUCTOR instead
1679 of vector of constructor elts. Handle non-aggregate types. Make
1680 constant literals static.
1681 * pt.c: (tsubst_copy_and_build): Adjust.
1682 (unify): Handle { }.
1683 * name-lookup.c (arg_assoc_type): Handle init_list_type_node.
1685 2008-07-01 Daniel Jacobowitz <dan@codesourcery.com>
1687 * typeck.c (comp_ptr_ttypes_real): Use vector_targets_convertible_p.
1688 (comp_ptr_ttypes_const): Likewise.
1690 2008-07-01 Andrew Haley <aph@redhat.com>
1692 * decl.c (finish_constructor_body): Don't set the return value of
1693 the constructor if the constructor is that of a Java type.
1695 2008-06-30 Jakub Jelinek <jakub@redhat.com>
1698 * decl2.c (is_late_template_attribute): If the first attribute
1699 argument is IDENTIFIER_NODE, don't consider it when checking
1700 if arguments are value or type dependent.
1702 2008-06-29 Paolo Carlini <paolo.carlini@oracle.com>
1705 * pt.c (do_type_instantiation): In c++0x mode do not warn for
1708 2008-06-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1710 * Make-lang.in (cp-warn): Delete $(CXX_COMPAT_WARN).
1712 2008-06-28 Jakub Jelinek <jakub@redhat.com>
1715 * repo.c (repo_emit_p): Put const static data members initialized
1716 by const expr into *.rpo file, just return 2 if IDENTIFIER_REPO_CHOSEN
1719 2008-06-27 Paolo Carlini <paolo.carlini@oracle.com>
1722 * pt.c (do_decl_instantiation): In c++0x mode do not warn for
1725 2008-06-24 Jonathan Wakely <jwakely.gcc@gmail.com>
1728 * typeck.c (cp_build_function_call): Show example syntax in
1731 2008-06-21 Jonathan Wakely <jwakely.gcc@gmail.com>
1733 * typeck.c (composite_pointer_type_r, cxx_sizeof_expr,
1734 cxx_alignof_expr, check_template_keyword, cp_build_binary_op,
1735 pointer_diff, cp_build_unary_op, build_x_compound_expr_from_list,
1736 build_reinterpret_cast_1, cp_build_c_cast, check_return_expr): Change
1737 pedwarn to permerror.
1738 * init.c (perform_member_init, build_new_1, build_new): Likewise.
1739 * decl.c (warn_extern_redeclared_static, duplicate_decls,
1740 * identify_goto, check_previous_goto_1, check_goto, define_label,
1741 check_tag_decl, start_decl, check_class_member_definition_namespace,
1742 grokfndecl, grokdeclarator): Likewise.
1743 * except.c (check_handlers): Likewise.
1744 * typeck2.c (digest_init): Likewise.
1745 * pt.c (check_specialization_namespace,
1746 check_explicit_instantiation_namespace,
1747 maybe_process_partial_specialization, check_explicit_specialization,
1748 convert_template_argument, do_decl_instantiation,
1749 do_type_instantiation, instantiate_decl): Likewise.
1750 * semantics.c (finish_template_type_parm): Likewise.
1751 * name-lookup.c (pushdecl_maybe_friend,
1752 check_for_out_of_scope_variable): Likewise.
1753 * decl2.c (finish_static_data_member_decl, build_anon_union_vars,
1754 coerce_new_type): Likewise.
1755 * parser.c (cp_parser_nested_name_specifier_opt,
1756 cp_parser_mem_initializer, cp_parser_elaborated_type_specifier,
1757 cp_parser_class_head, cp_parser_check_class_key): Likewise.
1758 (cp_parser_parameter_declaration): Check flag_permissive instead of
1759 flag_pedantic_errors.
1760 * call.c (joust): Change pedwarn to warning.
1761 * friend.c (make_friend_class): Likewise.
1763 2008-06-16 Jan Hubicka <jh@suse.cz>
1765 * method.c: Include cgraph.h.
1766 (use_thunk): Use cgraph_add_new_function instead of calling backend
1769 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1771 * parser.c: Fix comment typo.
1773 2008-06-14 Simon Martin <simartin@users.sourceforge.net>
1776 * decl2.c (grokbitfield): Receive the list of attributes, pass it to
1777 grokdeclarator and apply it to the created declaration.
1778 * cp-tree.h (grokbitfield): Update prototype.
1779 * parser.c (cp_parser_member_declaration): Don't apply the attributes
1780 since they are now applied in grokbitfield. Adjusted the call to
1782 (cp_parser_objc_class_ivars): Likewise.
1784 2008-06-14 Simon Martin <simartin@users.sourceforge.net>
1787 * class.c (type_requires_array_cookie): Do not consider delete[]
1788 operators with an ellipsis as second argument.
1790 2008-06-09 Jakub Jelinek <jakub@redhat.com>
1793 * semantics.c (stmt_expr_value_expr): Don't crash on empty
1796 2008-06-08 Paolo Carlini <paolo.carlini@oracle.com>
1799 * pt.c (maybe_process_partial_specialization): Check the tree
1800 returned by push_template_decl for error_mark_node.
1801 * parser.c (cp_parser_class_head): Likewise, check the tree
1802 returned by the latter.
1804 2008-06-07 Paolo Carlini <paolo.carlini@oracle.com>
1807 * decl.c (grokdeclarator): In case of wrong return type return
1808 immediately error_mark_node.
1810 2008-06-06 Jakub Jelinek <jakub@redhat.com>
1812 * cp-tree.h (cxx_omp_finish_clause, cxx_omp_create_clause_info,
1813 dependent_omp_for_p, begin_omp_task, finish_omp_task,
1814 finish_omp_taskwait): New prototypes.
1815 (cxx_omp_clause_default_ctor): Add outer argument.
1816 (finish_omp_for): Add new clauses argument.
1817 * cp-gimplify.c (cxx_omp_finish_clause): New function.
1818 (cxx_omp_predetermined_sharing): Moved from semantics.c, rewritten.
1819 (cxx_omp_clause_default_ctor): Add outer argument.
1820 (cp_genericize_r): Walk OMP_CLAUSE_LASTPRIVATE_STMT.
1821 * cp-objcp-common.h (LANG_HOOKS_OMP_FINISH_CLAUSE): Define.
1822 * parser.c (cp_parser_omp_for_loop): Parse collapsed for loops.
1823 Add par_clauses argument. If decl is present in parallel's
1824 lastprivate clause, change that clause to shared and add
1825 a lastprivate clause for decl to OMP_FOR_CLAUSES.
1826 Fix wording of error messages. Adjust finish_omp_for caller.
1827 Add clauses argument. Parse loops with random access iterators.
1828 (cp_parser_omp_clause_collapse, cp_parser_omp_clause_untied): New
1830 (cp_parser_omp_for, cp_parser_omp_parallel): Adjust
1831 cp_parser_omp_for_loop callers.
1832 (cp_parser_omp_for_cond, cp_parser_omp_for_incr): New helper
1834 (cp_parser_omp_clause_name): Handle collapse and untied
1836 (cp_parser_omp_clause_schedule): Handle auto schedule.
1837 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_COLLAPSE
1838 and PRAGMA_OMP_CLAUSE_UNTIED.
1839 (OMP_FOR_CLAUSE_MASK): Add PRAGMA_OMP_CLAUSE_COLLAPSE.
1840 (OMP_TASK_CLAUSE_MASK): Define.
1841 (cp_parser_omp_task, cp_parser_omp_taskwait): New functions.
1842 (cp_parser_omp_construct): Handle PRAGMA_OMP_TASK.
1843 (cp_parser_pragma): Handle PRAGMA_OMP_TASK and
1844 PRAGMA_OMP_TASKWAIT.
1845 * pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_COLLAPSE and
1846 OMP_CLAUSE_UNTIED. Handle OMP_CLAUSE_LASTPRIVATE_STMT.
1847 (tsubst_omp_for_iterator): New function.
1848 (dependent_omp_for_p): New function.
1849 (tsubst_expr) <case OMP_FOR>: Use it. Handle collapsed OMP_FOR
1850 loops. Adjust finish_omp_for caller. Handle loops with random
1851 access iterators. Adjust for OMP_FOR_{INIT,COND,INCR} changes.
1852 (tsubst_expr): Handle OMP_TASK.
1853 * semantics.c (cxx_omp_create_clause_info): New function.
1854 (finish_omp_clauses): Call it. Handle OMP_CLAUSE_UNTIED and
1855 OMP_CLAUSE_COLLAPSE.
1856 (cxx_omp_predetermined_sharing): Removed.
1857 * semantics.c (finish_omp_for): Allow pointer iterators. Use
1858 handle_omp_for_class_iterator and dependent_omp_for_p. Handle
1859 collapsed for loops. Adjust c_finish_omp_for caller. Add new
1860 clauses argument. Fix check for type dependent cond or incr.
1861 Set OMP_FOR_CLAUSES to clauses. Use cp_convert instead of
1862 fold_convert to convert incr amount to difference_type. Only
1863 fold if not in template. If decl is mentioned in lastprivate
1864 clause, set OMP_CLAUSE_LASTPRIVATE_STMT. Handle loops with random
1865 access iterators. Adjust for OMP_FOR_{INIT,COND,INCR}
1867 (finish_omp_threadprivate): Allow static class members of the
1869 (handle_omp_for_class_iterator, begin_omp_task, finish_omp_task,
1870 finish_omp_taskwait): New functions.
1872 * parser.c (cp_parser_binary_expression): Add prec argument.
1873 (cp_parser_assignment_expression): Adjust caller.
1874 * cp-tree.h (outer_curly_brace_block): New prototype.
1875 * decl.c (outer_curly_brace_block): No longer static.
1877 2008-06-02 Paolo Carlini <paolo.carlini@oracle.com>
1880 * pt.c (push_template_decl_real): Consistently return error_mark_node
1883 2008-06-02 Tomas Bily <tbily@suse.cz>
1885 * typeck.c (is_bitfield_expr_with_lowered_type): Use CASE_CONVERT.
1886 (cp_build_unary_op): Likewise.
1887 (cp_build_indirect_ref): Use CONVERT_EXPR_P.
1888 (maybe_warn_about_returning_address_of_local): Likewise.
1890 2008-05-29 Paolo Carlini <paolo.carlini@oracle.com>
1893 * pt.c (tsubst_initializer_list): Consistently check the tree
1894 returned by tsubst_pack_expansion for error_mark_node.
1896 2008-05-27 Michael Matz <matz@suse.de>
1899 * call.c (build_new_op): Make warning conditional on
1902 2008-05-27 Alexandre Oliva <aoliva@redhat.com>
1905 * call.c (convert_like_real): Convert bitfield to desired type
1906 before creating temporary.
1908 2008-05-26 Daniel Franke <franke.daniel@gmail.com>
1910 * Makefile.in: Adjusted dependencies on c-incpath.o.
1912 2008-05-23 Jakub Jelinek <jakub@redhat.com>
1915 * cp-gimplify.c (cxx_omp_clause_apply_fn): Call
1916 fold_build_cleanup_point_expr on build_call_a results.
1919 * semantics.c (omp_clause_info_fndecl): New function.
1920 (finish_omp_clauses): Use it.
1922 2008-05-21 Jakub Jelinek <jakub@redhat.com>
1925 * cp-tree.h (check_array_initializer): New prototype.
1926 * decl.c (check_array_initializer): New function.
1927 (check_initializer): Call it.
1928 * semantics.c (finish_compound_literal): Call it for ARRAY_TYPEs.
1930 2008-05-21 Tom Tromey <tromey@redhat.com>
1932 * mangle.c (save_partially_mangled_name): Remove.
1933 (restore_partially_mangled_name): Likewise.
1934 (write_encoding): Update.
1935 (write_unqualified_name): Likewise.
1936 (start_mangling): Always use name_obstack. Remove 'ident_p'
1938 (get_identifier_nocopy): Remove.
1939 (finish_mangling_internal): Rename from finish_mangling.
1940 (finish_mangling): New function.
1941 (finish_mangling_get_identifier): Likewise.
1942 (partially_mangled_name, partially_mangled_name_len): Remove.
1943 (mangle_decl_string): Change return type. Update.
1944 (mangle_decl, mangle_type_string, mangle_special_for_type,
1945 mangle_ctor_vtbl_for_type, mangle_thunk, mangle_guard_variable,
1946 mangle_ref_init_variable): Update.
1948 2008-05-12 Paolo Carlini <paolo.carlini@oracle.com>
1951 * semantics.c (begin_class_definition): Extend checks on the first
1954 2008-05-12 Tomas Bily <tbily@suse.cz>
1956 * typeck2.c (digest_init): Use CONVERT_EXPR_P.
1957 * call.c (build_over_call): Likewise.
1958 * error.c (dump_expr): Use CASE_CONVERT.
1959 * class.c (fixed_type_or_null): Likewise.
1961 2008-05-11 Volker Reichelt <v.reichelt@netcologne.de>
1963 * parser.c (cp_parser_omp_clause_reduction): Add missing "expected"
1965 (cp_parser_omp_clause_schedule): Remove superfluous "expected"
1968 2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
1970 * decl.c (duplicate_decls): Merge in DECL_PURE_P, TREE_READONLY,
1971 DECL_LOOPING_CONST_OR_PURE_P attributes.
1972 * rtti.c (build_dynamic_cast_1): Rename DECL_IS_PURE to
1975 2008-05-02 Simon Baldwin <simonb@google.com>
1978 * typeck.c (build_array_ref): Remove warn_array_subscript_range.
1980 2008-05-01 Simon Baldwin <simonb@google.com>
1982 * typeck.c (build_array_ref): Call warn_array_subscript_range.
1984 2008-04-30 Jakub Jelinek <jakub@redhat.com>
1987 * pt.c (more_specialized_fn): Stop the loop even if there are no
1988 arguments before ellipsis.
1990 2008-04-29 Jakub Jelinek <jakub@redhat.com>
1993 * parser.c (cp_parser_lookup_name): Look through single function
1997 * typeck.c (cp_build_modify_expr) <case PREINCREMENT_EXPR>: Don't build
1998 COMPOUND_EXPR if the second argument would be error_mark_node.
2000 2008-04-28 Jason Merrill <jason@redhat.com>
2001 Liu Guanwei <liu_gw@163.com>
2004 * parser.c (cp_parser_parameter_declaration): Handle < ambiguity
2005 in default arguments.
2007 2008-04-25 Jan Hubicka <jh@suse.cz>
2009 * typeck.c (check_return_expr): Update.
2010 * decl.c (start_preparsed_function): Update.
2011 * method.c (use_thunk): Update.
2013 2008-04-24 Jakub Jelinek <jakub@redhat.com>
2016 * cp-tree.h (cp_reconstruct_complex_type): New prototype.
2017 * cp-objcp-common.h (LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE): Define.
2018 * decl2.c (is_late_template_attribute): Only make vector_size
2019 late tmpl attribute if argument is type or value dependent.
2020 (cp_reconstruct_complex_type): New function.
2022 2008-04-24 Richard Guenther <rguenther@suse.de>
2024 * typeck.c (cp_build_function_call): Call
2025 check_builtin_function_arguments.
2027 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
2029 * typeck.c (get_member_function_from_ptrfunc): Don't set TREE_INVARIANT.
2030 (build_ptrmemfunc1): Don't set TREE_INVARIANT.
2031 * init.c (build_zero_init): Don't set TREE_INVARIANT.
2032 * class.c (build_base_path): Don't set TREE_INVARIANT.
2033 (build_vtbl_ref_1): Don't set TREE_INVARIANT.
2034 (build_vtbl_initializer): Don't set TREE_INVARIANT.
2035 * decl.c (build_enumerator): Don't set TREE_INVARIANT.
2036 * rtti.c (tinfo_base_init): Don't set TREE_INVARIANT.
2037 (generic_initializer): Don't set TREE_INVARIANT.
2038 (ptr_initializer): Don't set TREE_INVARIANT.
2039 (ptm_initializer): Don't set TREE_INVARIANT.
2040 (class_initializer): Don't set TREE_INVARIANT.
2041 * typeck2.c (process_init_constructor): Don't set TREE_INVARIANT.
2042 * pt.c (push_inline_template_parms_recursive): Don't set TREE_INVARIANT.
2043 (build_template_parm_index): Don't set TREE_INVARIANT.
2044 (reduce_template_parm_level): Don't set TREE_INVARIANT.
2045 (process_template_parm): Don't set TREE_INVARIANT.
2047 2008-04-22 Jason Merrill <jason@redhat.com>
2050 * semantics.c (finish_decltype_type): Check DECL_BIT_FIELD_TYPE
2051 to see if DECL_BIT_FIELD_TYPE should be used, not some other flag.
2052 * typeck.c (is_bitfield_expr_with_lowered_type): Likewise.
2054 2008-04-22 Jakub Jelinek <jakub@redhat.com>
2057 * semantics.c (finish_stmt_expr): Call pop_stmt_list even if the stmt
2058 expression is errorneous.
2060 2008-04-21 Jason Merrill <jason@redhat.com>
2063 * tree.c (cp_tree_equal): Handle FIXED_CST.
2066 * pt.c (template_template_parm_bindings_ok_p): Set
2067 processing_template_decl while in this function.
2069 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
2071 * cvt.c (type_promotes_to): Support char16_t and char32_t.
2072 * decl.c (grokdeclarator): Disallow signed/unsigned/short/long on
2073 char16_t and char32_t.
2074 * lex.c (reswords): Add char16_t and char32_t (for c++0x).
2075 * mangle.c (write_builtin_type): Mangle char16_t/char32_t as vendor
2076 extended builtin type "u8char{16,32}_t".
2077 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Support
2079 (cp_lexer_print_token): Support CPP_STRING{16,32}.
2080 (cp_parser_is_string_literal): Idem.
2081 (cp_parser_string_literal): Idem.
2082 (cp_parser_primary_expression): Support CPP_CHAR{16,32} and
2084 (cp_parser_simple_type_specifier): Support RID_CHAR{16,32}.
2085 * tree.c (char_type_p): Support char16_t and char32_t as char types.
2086 * typeck.c (string_conv_p): Support char16_t and char32_t.
2088 2008-04-17 Jason Merrill <jason@redhat.com>
2091 * call.c (build_user_type_conversion_1): Represent second step of
2092 copy-init with an rvalue conversion.
2093 (convert_like_real) [ck_user]: Don't implicitly add it here.
2095 2008-04-15 Jakub Jelinek <jakub@redhat.com>
2098 * decl.c (layout_var_decl): If extern or static var has variable
2099 size, set TREE_TYPE (decl) to error_mark_node.
2101 2008-04-16 Danny Smith <dannysmith@users.sourceforge.net>
2104 * optimize.c (maybe_clone_body): Copy DECL_DLLIMPORT_P flag
2107 2008-04-09 Jason Merrill <jason@redhat.com>
2110 * semantics.c (finish_compound_literal): Return a TARGET_EXPR,
2111 not a pushed variable.
2113 2008-04-09 Volker Reichelt <v.reichelt@netcologne.de>
2115 * call.c (build_op_delete_call): Fix quotation in warning message.
2116 * decl.c (grokdeclarator): Quote keyword in error message.
2117 * pt.c (check_for_bare_parameter_packs): Fix quotation in error
2120 * parser.c (cp_parser_check_type_definition): Print error string
2121 directly rather than using "%s".
2122 (cp_parser_postfix_expression): Fix quotation.
2123 (cp_parser_decltype): Likewise.
2124 (cp_parser_sizeof_operand): Fix quotation. Simplify.
2126 * parser.c (cp_parser_non_integral_constant_expression): Build error
2127 message with CONCAT rather than using "%s".
2128 (cp_parser_primary_expression): Fix quotation.
2129 (cp_parser_postfix_expression): Likewise.
2130 (cp_parser_postfix_dot_deref_expression): Likewise.
2131 (cp_parser_unary_expression): Likewise.
2132 (cp_parser_new_expression): Likewise.
2133 (cp_parser_delete_expression): Likewise.
2135 * parser.c (cp_parser_asm_specification_opt): Print CPP_CLOSE_PAREN
2136 as `)', not as `('. Fix quotation.
2137 (cp_parser_consume_semicolon_at_end_of_statement): Fix quotation.
2138 (cp_parser_primary_expression): Likewise.
2139 (cp_parser_nested_name_specifier_opt): Likewise.
2140 (cp_parser_postfix_expression): Likewise.
2141 (cp_parser_postfix_open_square_expression): Likewise.
2142 (cp_parser_parenthesized_expression_list): Likewise.
2143 (cp_parser_pseudo_destructor_name): Likewise.
2144 (cp_parser_new_expression): Likewise.
2145 (cp_parser_direct_new_declarator): Likewise.
2146 (cp_parser_delete_expression): Likewise.
2147 (cp_parser_cast_expression): Likewise.
2148 (cp_parser_question_colon_clause): Likewise.
2149 (cp_parser_builtin_offsetof): Likewise.
2150 (cp_parser_trait_expr): Likewise.
2151 (cp_parser_label_for_labeled_statement): Likewise.
2152 (cp_parser_compound_statement): Likewise.
2153 (cp_parser_selection_statement): Likewise.
2154 (cp_parser_condition): Likewise.
2155 (cp_parser_iteration_statement): Likewise.
2156 (cp_parser_already_scoped_statement): Likewise.
2157 (cp_parser_simple_declaration): Likewise.
2158 (cp_parser_linkage_specification): Likewise.
2159 (cp_parser_static_assert): Likewise.
2160 (cp_parser_decltype): Likewise.
2161 (cp_parser_conversion_function_id): Likewise.
2162 (cp_parser_operator_function_id): Likewise.
2163 (cp_parser_operator): Likewise.
2164 (cp_parser_type_parameter): Likewise.
2165 (cp_parser_template_id): Likewise.
2166 (cp_parser_explicit_instantiation): Likewise.
2167 (cp_parser_explicit_specialization): Likewise.
2168 (cp_parser_enum_specifier): Likewise.
2169 (cp_parser_namespace_definition): Likewise.
2170 (cp_parser_namespace_alias_definition): Likewise.
2171 (cp_parser_using_declaration): Likewise.
2172 (cp_parser_using_directive): Likewise.
2173 (cp_parser_asm_definition): Likewise.
2174 (cp_parser_direct_declarator): Likewise.
2175 (cp_parser_ptr_operator): Likewise.
2176 (cp_parser_parameter_declaration_clause): Likewise.
2177 (cp_parser_initializer_clause): Likewise.
2178 (cp_parser_class_specifier): Likewise.
2179 (cp_parser_member_specification_opt): Likewise.
2180 (cp_parser_member_declaration): Likewise.
2181 (cp_parser_pure_specifier): Likewise.
2182 (cp_parser_constant_initializer): Likewise.
2183 (cp_parser_base_clause): Likewise.
2184 (cp_parser_exception_specification_opt): Likewise.
2185 (cp_parser_try_block): Likewise.
2186 (cp_parser_function_try_block): Likewise.
2187 (cp_parser_handler): Likewise.
2188 (cp_parser_throw_expression): Likewise.
2189 (cp_parser_asm_operand_list): Likewise.
2190 (cp_parser_attributes_opt): Likewise.
2191 (cp_parser_label_declaration): Likewise.
2192 (cp_parser_constructor_declarator_p): Likewise.
2193 (cp_parser_template_declaration_after_export): Likewise.
2194 (cp_parser_single_declaration): Likewise.
2195 (cp_parser_objc_message_expression): Likewise.
2196 (cp_parser_objc_message_args): Likewise.
2197 (cp_parser_objc_encode_expression): Likewise.
2198 (cp_parser_objc_defs_expression): Likewise.
2199 (cp_parser_objc_protocol_expression): Likewise.
2200 (cp_parser_objc_selector_expression): Likewise.
2201 (cp_parser_objc_protocol_refs_opt): Likewise.
2202 (cp_parser_objc_typename): Likewise.
2203 (cp_parser_objc_method_keyword_params): Likewise.
2204 (cp_parser_objc_superclass_or_category): Likewise.
2205 (cp_parser_objc_try_catch_finally_statement): Likewise.
2206 (cp_parser_objc_synchronized_statement): Likewise.
2207 (cp_parser_objc_throw_statement): Likewise.
2208 (cp_parser_omp_var_list_no_open): Likewise.
2209 (cp_parser_omp_clause_default): Likewise.
2210 (cp_parser_omp_clause_if): Likewise.
2211 (cp_parser_omp_clause_num_threads): Likewise.
2212 (cp_parser_omp_clause_reduction): Likewise.
2213 (cp_parser_omp_clause_schedule): Likewise.
2214 (cp_parser_omp_critical): Likewise.
2215 (cp_parser_omp_for_loop): Likewise.
2216 (cp_parser_omp_sections_scope): Likewise.
2218 * parser.c (cp_parser_template_parameter_list): Simplify.
2220 2008-04-07 James E. Wilson <wilson@tuliptree.org>
2222 * pt.c (tsubst_copy, case SIZEOF_EXPR): Initialize len.
2224 2008-04-07 Jason Merrill <jason@redhat.com>
2227 * class.c (type_has_user_nondefault_constructor): A template
2228 counts as a nondefault constructor.
2230 2008-04-04 Paolo Bonzini <bonzini@gnu.org>
2232 * decl.c (cxx_push_function_context): Delete.
2233 (cxx_pop_function_context): Delete.
2234 (start_preparsed_function): Merge cxx_push_function_context (!f->decl
2236 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_INIT,
2237 LANG_HOOKS_FUNCTION_FINAL): Delete.
2238 (LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P): Rename to
2239 LANG_HOOKS_MISSING_NORETURN_OK_P.
2240 * cp-tree.h (cxx_push_function_context, cxx_pop_function_context):
2242 * semantics.c (current_stmt_tree): Fix comment.
2244 2008-04-03 Jakub Jelinek <jakub@redhat.com>
2247 * semantics.c (finish_offsetof): Undo effect of convert_from_reference
2248 before calling fold_offsetof.
2250 2008-04-03 Tom Tromey <tromey@redhat.com>
2252 * Make-lang.in (c++_OBJS): New variable.
2254 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
2256 * optimize.c (clone_body): New, from tree-inline.c.
2258 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
2260 * method.c (synthesize_method): Use {push,pop}_function_context.
2261 * name-lookup.c (push_to_top_level): Likewise.
2262 * parser.c (cp_parser_late_parsing_for_member): Likewise.
2264 2008-03-30 Volker Reichelt <v.reichelt@netcologne.de>
2267 * parser.c (cp_parser_decl_specifier_seq): Add location to error
2270 2008-03-27 Tom Tromey <tromey@redhat.com>
2272 * Make-lang.in: Revert automatic dependency patch.
2274 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
2277 * typeck.c (build_x_compound_expr): Use cp_build_compound_expr.
2278 (build_compound_expr): New, for compatibility with C
2279 build_compound_expr.
2280 (cp_build_compound_expr): Renamed from build_compound_expr.
2281 (build_c_cast): New, for compatibility with C build_c_cast.
2282 (cp_build_c_cast): Renamed from build_c_cast.
2283 * init.c (build_vec_delete_1): Fix calls to build_compound_expr.
2284 * decl.c (cxx_maybe_build_cleanup): Ditto.
2285 * cp-tree.h (build_compound_expr): Add C-compatibile prototype.
2286 (cp_build_compound_expr): Renamed from build_compound_expr.
2287 (build_c_cast): Add C-compatible prototype.
2288 (cp_build_c_cast): Renamed from build_c_cast.
2289 * typeck2.c (build_functional_cast): Use cp_build_c_cast.
2290 * parser.c (cp_parser_cast_expression): Fix call to build_c_cast.
2292 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
2294 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Cope with
2295 tsubst_pack_expansion returning a pack expansion, or a TREE_VEC
2296 ending in a pack expansion, both of which can occur when
2297 substituting into a nested template.
2298 (tsubst_copy_and_build) <case SIZEOF_EXPR>: When we're
2299 instantiating the sizeof...(X) form, make tsubst_copy do the work.
2300 * parser.c (cp_parser_template_parameter): Deal with unnamed
2301 non-type template parameter packs identified by pack expansions in
2304 2008-03-26 Jakub Jelinek <jakub@redhat.com>
2307 * pt.c (apply_late_template_attributes): Don't call tsubst on
2308 first attribute argument if it is IDENTIFIER_NODE.
2311 * error.c (dump_expr): Pass {,UN}ORDERED_EXPR, UN{LT,LE,GT,GE,EQ}_EXPR
2312 and LTGT_EXPR to pp_expression.
2314 2008-03-26 Douglas Gregor <doug.gregor@gmail.com>
2316 * pt.c (coerce_template_template_parm): Moved the body of the loop
2317 of coerce_template_template_parms here, to make iteration over a
2318 template argument pack simpler.
2319 Also, allow matching of a template parameter pack in the template
2320 template parameter to a template parameter in the template
2322 (coerce_template_template_parms): Deal with variadic template
2323 template parameters. Use coerce_template_template_parm.
2324 (unify): Make sure we coerce the template template argument's
2325 template arguments to the template template parameter's template
2326 parameters, not the other way around.
2328 2008-03-25 Tom Tromey <tromey@redhat.com>
2330 * Make-lang.in: Remove .o targets.
2331 (cp/g++spec.o): Moved to cp/. Reduce to variable setting.
2333 (c++_OBJS): New variable.
2334 (CXX_TREE_H, CXX_PRETTY_PRINT_H): Remove.
2336 2008-03-25 Douglas Gregor <doug.gregor@gmail.com>
2338 * typeck.c (composite_pointer_type_r): Add SFINAE support.
2339 (composite_pointer_type): Ditto.
2340 (common_type): Fix call to composite_pointer_type.
2341 (cxx_sizeof_nowarn): New; used to be a macro.
2342 (cxx_sizeof_expr): Add SFINAE support.
2343 (cxx_alignof_expr): Ditto.
2344 (decay_conversion): Fix calls for SFINAE support.
2345 (rationalize_conditional_expr): Add SFINAE support.
2346 (build_class_member_access_expr): Ditto.
2347 (finish_class_member_access_expr): Ditto.
2348 (build_x_indirect_ref): Ditto.
2349 (build_indirect_ref): Original version renamed to
2350 cp_build_indirect_ref; new version provides a bridge from
2352 (cp_build_indirect_ref): Was build_indirect_ref; added SFINAE
2354 (get_member_function_from_ptrfunc): Fix calls for SFINAE support.
2355 (build_function_call): Original version renamed to
2356 cp_build_function_call; new version provides a bridge from
2358 (cp_build_function_call): Was build_function_call; added SFINAE
2360 (convert_arguments): Add SFINAE support.
2361 (build_x_binary_op): Ditto.
2362 (build_binary_op): Original version renamed to cp_build_binary_op;
2363 new version provides a bridge from c-common.
2364 (cp_build_binary_op): Was build_binary_op; added SFINAE support.
2365 (pointer_diff): Fix calls for SFINAE.
2366 (build_x_unary_op): Add SFINAE support.
2367 (condition_conversion): Fix calls for SFINAE.
2368 (build_unary_op): Original version renamed to cp_build_unary_op;
2369 new version provides a bridge from c-common.
2370 (cp_build_unary_op): Was build_unary_op; added SFINAE support.
2371 (unary_complex_lvalue): Fix calls for SFINAE.
2372 (build_x_conditional_expr): Add SFINAE support.
2373 (build_x_compound_expr_from_list): Fix calls for SFINAE.
2374 (build_x_compound_expr): Add SFINAE support.
2375 (convert_ptrmem): Fix calls for SFINAE.
2376 (build_static_cast_1): Add SFINAE support.
2377 (build_static_cast): Ditto.
2378 (build_reinterpret_cast_1): Ditto.
2379 (build_reinterpret_cast): Ditto.
2380 (build_const_cast_1): Ditto.
2381 (build_const_cast): Ditto.
2382 (build_c_cast): Ditto.
2383 (build_modify_expr): Original version renamed to
2384 cp_build_modify_expr; new version provides a bridge from c-common.
2385 (cp_build_modify_expr): Was build_modify_expr; added SFINAE
2387 (build_x_modify_expr): Add SFINAE support.
2388 (build_ptrmemfunc): Fix calls for SFINAE.
2389 (convert_for_assignment): Add SFINAE support.
2390 (convert_for_initialization): Ditto.
2391 (check_return_expr): Fix calls for SFINAE.
2392 (lvalue_or_else): Add SFINAE support.
2393 * init.c (perform_member_init): Fix calls for SFINAE.
2394 (emit_mem_initializers): Ditto.
2395 (expand_virtual_init): Ditto.
2396 (expand_cleanup_for_base): Ditto.
2397 (build_aggr_init): Add SFINAE support.
2398 (expand_default_init): Ditto.
2399 (expand_aggr_init_1): Fix calls for SFINAE.
2400 (build_offset_ref): Ditto.
2401 (build_new_1): Add SFINAE support.
2403 (build_vec_delete_1): Fix calls for SFINAE.
2404 (get_temp_regvar): Ditto.
2405 (build_vec_init): Add SFINAE support.
2406 (build_dtor_call): Fix calls for SFINAE.
2407 (build_delete): Ditto.
2408 (push_base_cleanups): Ditto.
2409 (build_vec_delete_1): Ditto.
2410 * class.c (build_base_path): Fix calls for SFINAE.
2411 (build_simple_base_path): Ditto.
2412 (convert_to_base_statically): Ditto.
2413 (build_vfn_ref): Ditto.
2414 (resolve_address_of_overloaded_function): Ditto.
2415 * decl.c (check_initializer): Fix calls for SFINAE.
2416 (register_dtor_fn): Ditto.
2417 (compute_array_index_type): Ditto.
2418 (finish_enum): Ditto.
2419 (start_preparsed_function): Ditto.
2420 (cxx_maybe_build_cleanup): Ditto.
2421 * call.c (convert_like): Add COMPLAIN argument.
2422 (convert_like_with_context): Ditto.
2423 (build_this): Fix calls for SFINAE.
2424 (build_user_type_conversion): Ditto.
2425 (resolve_args): Ditto.
2426 (build_new_function_call): Add SFINAE support.
2427 (build_operator_new_call): Fix calls for SFINAE.
2428 (build_object_call): Add SFINAE support.
2429 (build_conditional_expr): Ditto.
2430 (build_new_op): Ditto.
2431 (build_op_delete_call): Fix calls for SFINAE.
2432 (build_temp): Ditto.
2433 (convert_like_real): Add SFINAE support.
2434 (build_x_va_arg): Fix calls for SFINAE.
2435 (convert_default_arg): Ditto.
2436 (build_over_call): Add SFINAE support.
2437 (build_java_interface_fn_ref): Fix calls for SFINAE.
2438 (build_special_member_call): Add SFINAE support.
2439 (build_new_method_call): Ditto.
2440 (perform_implicit_conversion): Ditto.
2441 (perform_direct_initialization_if_possible): Ditto.
2442 (initialize_reference): Fix calls for SFINAE.
2443 * method.c (do_build_assign_ref): Fix calls for SFINAE.
2444 * rtti.c (build_headof): Fix calls for SFINAE.
2445 (get_tinfo_decl_dynamic): Ditto.
2446 (get_typeid): Ditto.
2447 (build_dynamic_cast_1): Add SFINAE support.
2448 (build_dynamic_cast): Ditto.
2449 (tinfo_base_init): Fix calls for SFINAE.
2450 * except.c (do_get_exception_ptr): Fix calls for SFINAE.
2451 (do_end_catch): Ditto.
2452 (initialize_handler_parm): Ditto.
2453 (expand_start_catch_block): Ditto.
2454 (do_allocate_exception): Ditto.
2455 (do_free_exception): Ditto.
2456 (build_throw): Ditto.
2457 * cvt.c (build_up_reference): Fix calls for SFINAE.
2458 (convert_to_reference): Ditto.
2459 (ocp_convert): Ditto.
2460 (convert_to_void): Add SFINAE support.
2461 * tree.c (build_dummy_object): Fix calls for SFINAE.
2462 (stabilize_expr): Ditto.
2463 * cp-tree.h (build_conditional_expr): Add tsubst_flags_t
2465 (build_new_method_call): Ditto.
2466 (build_special_member_call): Ditto.
2467 (build_new_op): Ditto.
2468 (perform_implicit_conversion): Ditto.
2469 (perform_direct_initialization_if_possible): Ditto.
2470 (convert_to_void): Ditto.
2471 (build_aggr_init): Ditto.
2473 (build_vec_init): Ditto.
2474 (build_dynamic_cast): Ditto.
2475 (finish_call_expr): Ditto
2476 (cxx_sizeof_or_alignof_expr): Add COMPLAIN parameter.
2477 (cxx_sizeof_nowarn): Remove macro; add function declaration.
2478 (build_class_member_access_expr): Add tsubst_flags_t parameter.
2479 (finish_class_member_access_expr): Ditto.
2480 (build_x_indirect_ref): Ditto.
2481 (cp_build_indirect_ref): New.
2482 (cp_build_function_call): Add tsubst_flags_t parameter.
2483 (build_x_unary_op): Ditto.
2484 (cp_build_unary_op): New.
2485 (build_x_conditional_expr): Add tsubst_flags_t parameter.
2486 (build_x_compound_expr): Ditto.
2487 (build_compound_expr): Ditto.
2488 (build_static_cast): Ditto.
2489 (build_reinterpret_cast): Ditto.
2490 (build_const_cast): Ditto.
2491 (build_c_cast): Ditto.
2492 (build_x_modify_expr): Ditto.
2493 (cp_build_modify_expr): New.
2494 (convert_for_initialization): Add tsubst_flags_t parameter.
2495 (cp_build_binary_op): Remove macro; add function declaration.
2496 (invalid_nonstatic_memfn_p): Add tsubst_flags_t parameter.
2497 (lvalue_or_else): Ditto.
2498 (build_functional_cast): Ditto.
2499 * typeck2.c (digest_init): Fix calls for SFINAE.
2500 (process_init_constructor_array): Ditto.
2501 (process_init_constructor_record): Ditto.
2502 (build_x_arrow): Ditto.
2503 (build_m_component_ref): Ditto.
2504 (build_functional_cast): Add SFINAE support.
2505 * pt.c (tsubst_copy_and_build): Add (more) SFINAE support.
2506 * semantics.c (simplify_loop_decl_cond): Fix calls for SFINAE.
2507 (finish_expr_stmt): Ditto.
2508 (finish_for_expr): Ditto.
2509 (finish_asm_stmt): Ditto.
2510 (finish_non_static_data_member): Ditto.
2511 (finish_qualified_id_expr): Ditto.
2512 (finish_call_expr): Add SFINAE support.
2513 (finish_increment_expr): Fix calls for SFINAE.
2514 (finish_unary_op_expr): Ditto.
2515 (simplify_aggr_init_expr): Ditto.
2516 (finish_omp_clauses): Ditto.
2517 (finish_omp_for): Ditto.
2518 (finish_omp_barrier): Ditto.
2519 (finish_omo_flush): Ditto.
2520 * decl2.c (grok_array_decl): Fix calls or SFINAE.
2521 (build_anon_union_vars): Ditto.
2522 (get_guard_cond): Ditto.
2524 (one_static_initialization_or_destruction): Ditto.
2525 (do_static_initialization_or_destruction): Ditto.
2526 (generate_ctor_or_dtor_function): Ditto.
2527 (build_offset_ref_call_from_tree): Ditto.
2528 * parser.c (cp_parser_postfix_expression): Fix calls for SFINAE.
2529 (cp_parser_postfix_dot_deref_expression): Ditto.
2530 (cp_parser_unary_expression): Ditto.
2531 (cp_parser_new_expression): Ditto.
2532 (cp_parser_cast_expression): Ditto.
2533 (cp_parser_binary_expression): Ditto.
2534 (cp_parser_question_colon_clause): Ditto.
2535 (cp_parser_assignment_expression): Ditto.
2536 (cp_parser_expression): Ditto.
2537 (cp_parser_builtin_offsetof): Ditto.
2538 (cp_parser_template_argument): Ditto.
2539 (cp_parser_functional_cast): Ditto.
2541 2008-03-24 Tom Tromey <tromey@redhat.com>
2543 * lex.c (handle_pragma_interface): Don't copy the filename.
2544 (handle_pragma_implementation): Copy filename using xstrdup.
2546 2008-03-21 Paolo Carlini <pcarlini@suse.de>
2548 * cp-tree.h (IS_AGGR_TYPE): Rename to MAYBE_CLASS_TYPE_P.
2549 (SET_IS_AGGR_TYPE): Rename to SET_CLASS_TYPE_P.
2550 (IS_AGGR_TYPE_CODE): Rename to RECORD_OR_UNION_CODE_P.
2551 (PROMOTES_TO_AGGR_TYPE): Remove.
2552 (CLASS_TYPE_P, TYPE_NON_AGGREGATE_CLASS): Adjust.
2553 * typeck.c (unary_complex_lvalue, build_modify_expr,
2554 convert_for_initialization): Adjust.
2555 * init.c (is_aggr_type): Remove.
2556 (is_class_type): Add.
2557 (build_offset_ref, build_new_1, build_vec_delete_1, build_vec_init,
2558 build_delete): Adjust.
2559 * lex.c (make_aggr_type): Remove.
2560 (make_class_type): Add.
2561 (cxx_make_type): Adjust.
2562 * class.c (finish_struct_1, fixed_type_or_null, is_empty_class):
2564 * decl.c (build_typename_type, make_typename_type,
2565 make_unbound_class_template, cxx_init_decl_processing,
2566 check_tag_decl, groktypename, start_decl_1, layout_var_decl,
2567 check_initializer, cp_finish_decl, build_ptrmemfunc_type, grokparms,
2568 grok_op_properties, xref_tag, check_function_type): Adjust.
2569 * call.c (check_dtor_name, standard_conversion, implicit_conversion,
2570 add_builtin_candidate, add_builtin_candidates,
2571 build_user_type_conversion_1, convert_like_real, build_cxx_call,
2572 is_subseq, compare_ics): Adjust.
2573 * method.c (use_thunk): Adjust.
2574 * rtti.c (build_dynamic_cast_1, create_pseudo_type_info,
2575 create_tinfo_types): Adjust.
2576 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
2577 build_up_reference, convert_to_reference, convert_from_reference,
2578 ocp_convert, build_expr_type_conversion): Adjust.
2579 * tree.c (bind_template_template_parm, error_type): Adjust.
2580 * dump.c (cp_dump_tree): Adjust.
2581 * search.c (lookup_member): Adjust.
2582 * friend.c (make_friend_class, do_friend): Adjust.
2583 * typeck2.c (store_init_value, process_init_constructor_array,
2584 process_init_constructor_record, build_x_arrow, build_m_component_ref,
2585 build_functional_cast): Adjust.
2586 * pt.c (finish_member_template_decl, process_template_parm,
2587 lookup_template_class, tsubst_function_type, tsubst,
2588 tsubst_copy_and_build, get_template_base, bt_instantiate_type_proc):
2590 * semantics.c (begin_class_definition, finish_base_specifier,
2591 finish_typeof, cxx_omp_predetermined_sharing, finish_decltype_type):
2593 * name-lookup.c (constructor_name_p, push_overloaded_decl,
2594 do_class_using_decl, lookup_qualified_name,
2595 maybe_process_template_type_declaration): Adjust.
2596 * decl2.c (grok_array_decl, check_member_template,
2597 constrain_class_visibility): Adjust.
2598 * parser.c (cp_parser_class_name): Adjust.
2600 2008-03-18 Paolo Bonzini <bonzini@gnu.org>
2602 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete.
2604 2008-03-17 Jason Merrill <jason@redhat.com>
2607 * call.c (reference_binding): Check LOOKUP_NO_TEMP_BIND when binding
2608 a temp directly to a reference as per DR391.
2610 2008-03-12 Richard Guenther <rguenther@suse.de>
2614 2008-02-04 Richard Guenther <rguenther@suse.de>
2617 * decl.c (record_builtin_java_type): Make jboolean a
2618 integer type again where its mode doesn't match that of bool.
2620 2008-01-25 Richard Guenther <rguenther@suse.de>
2623 * decl.c (record_builtin_java_type): Make __java_boolean
2625 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
2626 after TYPE_MAIN_VARIANT check.
2628 2008-03-10 Jakub Jelinek <jakub@redhat.com>
2631 * semantics.c (finish_omp_clauses): Look through NOP_EXPR even
2635 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2636 DECL_P in not a variable and appears more than once error messages.
2638 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
2642 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
2646 * typeck.c (structural_comptypes): Call cp_comptypes.
2647 (comptypes): New; called from the C/C++ common bits to perform
2649 (cp_comptypes): Renamed from comptypes, which is already used,
2650 with a different signature, by the C++ front end.
2651 (build_reinterpret_cast_1): Call cp_comptypes.
2652 (ptr_reasonably_similar): Ditto.
2653 * decl.c (decls_match): Ditto.
2654 * cvt.c (convert_to_reference): Ditto.
2655 * cp-tree.h (same_type_p): Ditto.
2656 (same_or_base_type_p): Ditto.
2657 (comptypes): Rename to cp_comptypes.
2658 * pt.c (canonical_type_parameter): Call cp_comptypes.
2660 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
2662 * cp-objcp-common.c (cxx_types_compatible_p): Remove obsolete
2663 test for equivalence between pointer and references.
2665 2008-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2668 * class.c (finish_struct_anon): Use permerror instead of pedwarn.
2669 (check_field_decls): Likewise.
2670 (note_name_declared_in_class): Likewise.
2671 * call.c (build_new_op): Likewise.
2672 (convert_like_real): Likewise.
2673 (build_over_call): Likewise.
2674 * lex.c (unqualified_fn_lookup_error): Likewise.
2675 * parser.c (cp_parser_template_id): Likewise.
2676 * cvt.c (warn_ref_binding): Likewise.
2677 (convert_to_reference): Likewise.
2678 (ocp_convert): Likewise.
2679 (convert_to_void): Use error instead of pedwarn.
2680 * error.c (cp_cpp_error): Use pedantic_warning_kind.
2681 * decl.c (compute_array_index_type): Use constant_expression_error.
2683 2008-03-01 Douglas Gregor <doug.gregor@gmail.com>
2685 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Note
2686 that auto is either a storage class or a simple type specifier,
2687 depending on the dialect.
2688 (cp_parser_decl_specifier_seq): Complain about `auto' as a storage
2689 specifier in C++98 mode, error in C++0x mode (since we don't
2690 support auto as a type specifier, yet).
2691 (cp_parser_storage_class_specifier_opt): Don't treat `auto' as a
2692 storage specifier in C++0x mode.
2693 (cp_parser_simple_type_specifier): Parse `auto' as a
2694 simple-type-specifier, but error because we don't support it yet.
2696 2008-02-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2698 * parser.c (cp_parser_nonclass_name): New.
2699 (cp_parser_pseudo_destructor_name): Use it instead of
2700 cp_parser_type_name.
2701 (cp_parser_type_name): Move code to cp_parser_nonclass_name.
2703 2008-02-29 Tom Tromey <tromey@redhat.com>
2705 * parser.c (struct cp_token) <input_file_stack_index>: Remove.
2706 (cp_lexer_get_preprocessor_token): Update.
2707 (cp_lexer_set_source_position_from_token): Don't call
2708 restore_input_file_stack.
2709 * lex.c (cxx_init): Don't use push_srcloc or pop_srcloc.
2711 2008-02-28 Richard Guenther <rguenther@suse.de>
2714 2008-02-26 Richard Guenther <rguenther@suse.de>
2716 * decl.c (duplicate_decls): Remove decl from global mapping
2717 before ggc_freeing it.
2719 2008-02-27 Jakub Jelinek <jakub@redhat.com>
2722 * rtti.c: Include c-pragma.h.
2723 (push_abi_namespace, pop_abi_namespace): New functions.
2724 (build_dynamic_cast_1, tinfo_base_init, get_pseudo_ti_index,
2725 create_tinfo_types, emit_support_tinfos): Use them.
2726 * Make-lang.in (cp/rtti.o): Depend on $(C_PRAGMA_H).
2728 2008-02-26 Jason Merrill <jason@redhat.com>
2731 * decl.c (grokdeclarator): Allow a typedef of an unnamed struct
2732 to name the struct for linkage purposes even if it has attributes.
2733 (start_decl): In that case, set ATTR_FLAG_TYPE_IN_PLACE.
2735 2008-02-26 Tom Tromey <tromey@redhat.com>
2737 * parser.c (eof_token): Remove old location code.
2738 (check_empty_body): Remove test of USE_MAPPED_LOCATION.
2739 * decl2.c (generate_ctor_or_dtor_function): Remove old location
2741 (cp_write_global_declarations): Likewise.
2742 * lex.c (cxx_init): Remove old location code.
2743 (handle_pragma_implementation): Remove test of
2744 USE_MAPPED_LOCATION.
2745 * pt.c (tsubst): Remove old location code.
2746 * error.c (cp_print_error_function): Remove test of
2747 USE_MAPPED_LOCATION.
2748 * decl.c (pop_label): Remove old location code.
2749 (finish_function): Likewise.
2751 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2754 * call.c (magic_varargs_p): Remove BUILT_IN_STDARG_START.
2756 2008-02-26 Richard Guenther <rguenther@suse.de>
2758 * decl.c (duplicate_decls): Remove decl from global mapping
2759 before ggc_freeing it.
2761 2008-02-26 Paolo Carlini <pcarlini@suse.de>
2764 * name-lookup.c (arg_assoc_type): Handle FIXED_POINT_TYPE.
2766 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2768 * typeck.c (build_class_member_access_expr): Add appropriate
2769 OPT_W* parameter to warning.
2770 (build_reinterpret_cast_1): Likewise.
2771 * name-lookup.c (push_overloaded_decl): Likewise.
2773 2008-02-25 Paolo Carlini <pcarlini@suse.de>
2776 * error.c (dump_expr): Handle CONJ_EXPR.
2778 2008-02-25 Paolo Carlini <pcarlini@suse.de>
2781 * error.c (dump_type): Handle FIXED_POINT_TYPE.
2782 (dump_expr): Handle FIXED_CST.
2784 2008-02-24 Jason Merrill <jason@redhat.com>
2786 * parser.c (cp_parser_declaration): Handle "inline namespace".
2787 (cp_parser_namespace_definition): Likewise.
2790 * name-lookup.c (arg_assoc_namespace): Look down into inline
2793 2008-02-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2795 * typeck.c (check_for_casting_away_constness): Use 1 single
2796 argument, the type of cast, to decide what diagnostics generate.
2797 (build_static_cast_1): Remove unused code. Update call to
2798 check_for_casting_away_constness.
2799 (build_reinterpret_cast_1): Update call to
2800 check_for_casting_away_constness.
2801 (build_const_cast_1): Likewise.
2803 2008-02-24 Paolo Carlini <pcarlini@suse.de>
2805 * error.c (dump_expr): Don't deal directly with NEW_EXPR (and
2806 VEC_NEW_EXPR), forward to pp_expression.
2807 * cxx-pretty-print.c (pp_cxx_new_expression): Fix FIXME.
2809 2008-02-24 Danny Smith <dannysmith@users.sourceforge.net>
2812 * friend.c (do_friend): Call cplus_decl_attributes earlier.
2814 2008-02-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
2817 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for
2818 template decls' function decl.
2820 2008-02-22 Paolo Carlini <pcarlini@suse.de>
2824 2008-02-14 Paolo Carlini <pcarlini@suse.de>
2827 * pt.c (determine_specialization): In case of function templates,
2828 when the type of DECL does not match FN there is no match.
2830 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2833 * typeck.c (build_binary_op): Warn about floating point
2834 comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.
2836 2008-02-19 Jason Merrill <jason@redhat.com>
2839 * pt.c (resolve_overloaded_unification): Set processing_template_decl
2840 while we look for possible bindings.
2842 2008-02-19 Jakub Jelinek <jakub@redhat.com>
2845 * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors.
2849 * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p
2850 vars. Afterwards ensure v is VAR_DECL.
2853 * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't
2854 call cp_finish_decl.
2855 * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type
2858 2008-02-15 Douglas Gregor <doug.gregor@gmail.com>
2863 * pt.c (finish_member_template_decl): If the type in a TYPE_DECL
2864 is error_mark_node, return an error early.
2865 (find_parameter_packs_r): Pass the pointer set along to recursive
2866 calls of cp_walk_subtrees; don't try to manage the pointer set
2868 (uses_parameter_packs): Pass the pointer set to cp_walk_tree.
2869 (make_pack_expansion): Ditto.
2870 (check_for_bare_parameter_packs): Ditto. Also, don't bother taking
2871 a second pass through the tree with find_parameter_packs_r; that
2872 second pass no longer does anything.
2873 (push_template_decl_real): If we have an erroneous declaration,
2874 set its type to error_mark_node before returning an error.
2876 2008-02-14 Douglas Gregor <doug.gregor@gmail.com>
2879 * pt.c (tsubst_initializer_list): Deal with the use of
2880 VOID_TYPE_NODE to indicate value-initialization of the bases.
2882 2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2883 Jason Merrill <jason@redhat.com>
2887 * class.c (type_has_user_nondefault_constructor): New fn.
2888 * cp-tree.h: Declare it.
2889 * init.c (emit_mem_initializers): Use it for -W warning about
2890 missing base initializer.
2892 2008-02-14 Paolo Carlini <pcarlini@suse.de>
2895 * pt.c (determine_specialization): In case of function templates,
2896 when the type of DECL does not match FN there is no match.
2898 2008-02-13 Jakub Jelinek <jakub@redhat.com>
2899 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2902 * parser.c (cp_parser_pseudo_destructor_name): If next tokens
2903 are not identifier :: ~, return before calling cp_parser_type_name.
2905 2008-02-13 Jason Merrill <jason@redhat.com>
2907 PR c++/34962, c++/34937, c++/34939
2908 * decl2.c (is_late_template_attribute): Always defer attributes
2909 vector_size and weak.
2912 * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
2913 of enumerators, too.
2915 2008-02-12 Jason Merrill <jason@redhat.com>
2918 * call.c (convert_like_real): Pass LOOKUP_NO_CONVERSION to build_temp
2919 if we're doing conversions to call a user-defined conversion function.
2921 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
2924 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
2927 2008-02-12 Jakub Jelinek <jakub@redhat.com>
2930 * init.c (build_new_1): Don't create placement_expr before
2931 constructing alloc_call. Verify that the pointer is passed by
2932 value to operator new.
2934 2008-02-11 Jason Merrill <jason@redhat.com>
2937 * pt.c (tsubst): Don't look up a template typedef in an explicit
2940 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
2943 * tree.c (cp_build_qualified_type_real): When building a
2944 cv-qualified array type, build it as a unique type with
2945 build_cplus_array_type_1 and then adopt the unqualified type's
2948 2008-02-11 Paolo Carlini <pcarlini@suse.de>
2951 * decl.c (groktypename): Check grokdeclarator return.
2953 2008-02-10 Jason Merrill <jason@redhat.com>
2956 * decl2.c (cp_write_global_declarations): Don't write out static
2957 data members with DECL_IN_AGGR_P set.
2959 2008-02-08 Jason Merrill <jason@redhat.com>
2962 * tree.c (build_target_expr_with_type): Handle void initializer.
2963 (bot_manip): Remap slot before recursing.
2965 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2968 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
2970 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
2973 * tree.c: Include tree-flow.h.
2974 (build_target_expr): Check type compatibility.
2975 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
2976 * call.c (convert_like_real): Convert bitfield to expected type.
2978 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
2982 * typeck.c (structural_comptypes): Call cp_comptypes.
2983 (comptypes): New; called from the C/C++ common bits to perform
2985 (cp_comptypes): Renamed from comptypes, which is already used,
2986 with a different signature, by the C++ front end.
2987 (build_reinterpret_cast_1): Call cp_comptypes.
2988 (ptr_reasonably_similar): Ditto.
2989 * decl.c (decls_match): Ditto.
2990 * cvt.c (convert_to_reference): Ditto.
2991 * cp-tree.h (same_type_p): Ditto.
2992 (same_or_base_type_p): Ditto.
2993 (comptypes): Rename to cp_comptypes.
2994 * pt.c (canonical_type_parameter): Call cp_comptypes.
2996 2008-02-05 Jakub Jelinek <jakub@redhat.com>
2999 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
3000 value dependent expression.
3002 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
3005 * decl2.c (save_template_attributes): When we're modifying the
3006 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
3007 all of the other variants to add those same attributes. Otherwise,
3008 the main variant will be inconsistent with those other variants.
3010 2008-02-04 Richard Guenther <rguenther@suse.de>
3013 * decl.c (record_builtin_java_type): Make jboolean a
3014 integer type again where its mode doesn't match that of bool.
3016 2008-02-02 Jason Merrill <jason@redhat.com>
3017 Mark Mitchell <mark@codesourcery.com>
3020 * init.c (build_value_init_1): New function.
3021 (build_value_init): New function.
3022 * typeck2.c (build_functional_cast): Call it.
3023 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
3025 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
3026 TYPE_HAS_CONSTRUCTOR.
3027 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
3028 add_implicitly_declared_members): Adjust.
3029 (check_field_decls): Adjust. Remove warnings about reference/const
3030 in class without constructor.
3031 (check_bases_and_members): Adjust. Give those warnings here instead.
3032 * decl.c (fixup_anonymous_aggr): Adjust.
3033 (check_initializer): Adjust, clarify logic slightly.
3034 (grok_special_member_properties): Adjust, only set if user-provided.
3035 * rtti.c (create_tinfo_types): Don't set.
3036 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
3037 Use same_type_ignoring_top_level_qualifiers_p.
3038 * pt.c (check_explicit_specialization): Adjust.
3039 (instantiate_class_template): Adjust.
3041 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
3042 Jakub Jelinek <jakub@redhat.com>
3046 * typeck.c (structural_comptypes): Handle comparisons of
3047 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
3049 * mangle.c (write_builtin_type): Map down to the canonical type,
3050 which will be one of the predefined type nodes.
3052 2008-01-29 Michael Meissner <michael.meissner@amd.com>
3055 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
3056 bits to allow for expansion of the number of middle end tree
3059 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
3070 * typeck.c (check_return_expr): Tweak call to
3071 check_for_bare_parameter_packs.
3072 * class.c (add_method): Be careful with error_mark_nodes.
3073 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
3075 * pt.c (struct find_parameter_pack_data): Remove
3077 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
3078 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
3079 (make_pack_expansion): Ditto.
3080 (check_for_bare_parameter_packs): Parameter is now a tree, not a
3082 (process_template_parm): Tweak call to
3083 check_for_bare_parameter_packs.
3084 (push_template_decl_real): Tweak calls to
3085 check_for_bare_parameter_packs. If bare parameter packs are found
3086 in the list of exceptions, clear out that list after giving an
3088 * semantics.c (finish_cond): Tweak call to
3089 check_for_bare_parameter_packs.
3090 (finish_expr_stmt): Ditto.
3091 (finish_for_expr): Ditto.
3092 (finish_switch_cond): Ditto.
3093 (finish_mem_initializers): Ditto.
3094 (finish_member_declaration): Ditto.
3095 (finish_static_assert): Check for bare parameter packs in the
3097 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
3098 attributes of a declaration.
3099 * parser.c (cp_parser_using_declaration): Tweak call to
3100 check_for_bare_parameter_packs.
3101 (cp_parser_base_clause): Ditto.
3103 2008-01-28 Jason Merrill <jason@redhat.com>
3106 * class.c (build_base_path): Fix !want_pointer case.
3108 2008-01-27 Jason Merrill <jason@redhat.com>
3111 * class.c (build_base_path): Fix previous change.
3113 2008-01-26 Jakub Jelinek <jakub@redhat.com>
3116 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
3119 2008-01-26 Richard Guenther <rguenther@suse.de>
3122 * typeck.c (build_binary_op): Remove code to shorten compares.
3124 2008-01-25 Richard Guenther <rguenther@suse.de>
3127 * decl.c (record_builtin_java_type): Make __java_boolean
3129 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
3130 after TYPE_MAIN_VARIANT check.
3132 2008-01-25 Jason Merrill <jason@redhat.com>
3135 * class.c (build_base_path): Don't mess with virtual access if
3137 * call.c (standard_conversion): Don't check whether source type
3140 * decl2.c (is_late_template_attribute): Don't defer attribute
3141 visibility just because the type is dependent.
3143 2008-01-25 Jason Merrill <jason@redhat.com>
3144 Mark Mitchell <mark@codesourcery.com>
3147 * call.c (standard_conversion): Allow conversion from integer/real
3149 (compare_ics): Such a conversion is worse than a normal arithmetic
3152 2008-01-25 Richard Guenther <rguenther@suse.de>
3155 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
3158 2008-01-24 Paolo Carlini <pcarlini@suse.de>
3161 * pt.c (push_template_decl_real): Return error_mark_node in case
3162 of template definition of non-template.
3164 2008-01-24 Jason Merrill <jason@redhat.com>
3167 * decl2.c (is_late_template_attribute): Defer any attribute with
3168 dependent args. Also defer type attributes if the type is dependent.
3170 2008-01-22 Jakub Jelinek <jakub@redhat.com>
3171 Alexandre Oliva <aoliva@redhat.com>
3174 * call.c (reference_binding): For bitfields use the declared bitfield
3176 (add_builtin_candidates): Likewise.
3177 * class.c (layout_class_type): For bitfields copy over the
3178 original type quals.
3180 2008-01-22 Jason Merrill <jason@redhat.com>
3183 * decl.c (groktypename): Also ignore attributes on dependent
3184 possibly-class types.
3187 * friend.c (do_friend): Check for prior declaration of a friend
3188 function of a local class.
3189 * name-lookup.c (lookup_name_innermost_nonclass_level):
3191 * name-lookup.h: Declare it.
3193 2008-01-22 Tom Tromey <tromey@redhat.com>
3196 * init.c (build_new_1): Only disallow Java aggregates.
3198 2008-01-22 Jakub Jelinek <jakub@redhat.com>
3201 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
3202 if decl or init is error_mark_node.
3205 * error.c (dump_expr): Handle VECTOR_CST.
3207 2008-01-21 Jason Merrill <jason@redhat.com>
3210 * pt.c (tsubst_aggr_type): Make sure our context is complete.
3213 * pt.c (retrieve_local_specialization): Robustify.
3214 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
3217 * pt.c (tsubst): Only call retrieve_local_specialization if the
3218 original typedef was in a function template.
3221 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
3223 2008-01-21 Richard Guenther <rguenther@suse.de>
3226 * error.c (cp_print_error_function): Deal with recursive
3229 2008-01-20 Paolo Carlini <pcarlini@suse.de>
3232 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
3234 2008-01-20 Paolo Carlini <pcarlini@suse.de>
3238 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
3239 on non-IS_AGGR_TYPE scope.
3240 (constructor_name_p): Assert IS_AGGR_TYPE.
3242 2008-01-18 Ian Lance Taylor <iant@google.com>
3245 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
3246 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
3247 DECL_IS_OPERATOR_NEW flag.
3249 2008-01-16 Richard Guenther <rguenther@suse.de>
3252 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
3253 for conversions to type variants.
3255 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
3257 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
3258 declaration and code. Update copyright year.
3260 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3263 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
3264 know we have a class type.
3266 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3269 * pt.c (coerce_template_parameter_pack): When substituting into
3270 the type of a non-type template parameter pack. use the
3271 deduced/substituted arguments.
3272 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
3273 can be a parameter pack with the ellipsis following it. When we
3274 have an erroneous declaration, allow it to be a parameter pack.
3275 (cp_parser_template_parameter): Complain about default
3276 arguments on non-type template parameter packs, and parse them
3277 using the new cp_parser_default_argument.
3278 (cp_parser_parameter_declaration): Complain about parameter packs
3279 with default arguments. Move parsing of default arguments into a
3280 new function, cp_parser_default_argument.
3281 (cp_parser_default_argument): New; extracted from
3282 cp_parser_parameter_declaration.
3284 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3290 * typeck.c (check_return_expr): If there are bare parameter packs
3291 in the return value, set it to error_mark_node.
3292 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
3293 * pt.c (find_parameter_packs_r): Look at the type of
3294 IDENTIFIER_NODEs (e.g., for user-defined conversions).
3295 (check_for_bare_parameter_packs): Flip the result: now returns
3296 TRUE when there were bare parameter packs, FALSE otherwise.
3297 (push_template_decl_real): Deal with flipped result of
3298 check_for_bare_parameter_packs.
3299 * semantics.c (finish_cond): If there are bare parameter packs in
3300 the conditional, set it to error_mark_node.
3301 (finish_expr_stmt): If there are bare parameter packs in the
3302 expression, set it to error_mark_node.
3303 (finish_for_expr): Ditto.
3304 (finish_switch_cond): If there are bare parameter packs in
3305 the conditional, set it to error_mark_node.
3306 (finish_mem_initializers): If there are bare parameter packs in
3307 the member initializer, set it to error_mark_node.
3308 (finish_member_declaration): Check the attributes of the
3309 declaration for bare parameter packs, and remove the attributes if
3310 any have bare parameter packs.
3311 * parser.c (cp_parser_using_declaration): Check the using
3312 declaration for bare parameter packs.
3313 (cp_parser_base_clause): If there are bare parameter packs in a
3314 base specifier, don't add it to the chain.
3316 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3319 * error.c (dump_simple_decl): Display ellipsis for template
3320 non-type parameter packs.
3321 (dump_decl): Display ellipsis for template type parameter packs.
3322 (dump_template_decl): Display ellipsis for template template
3324 * pt.c (redeclare_class_template): When redeclaring a class
3325 template, check for collisions between template parameters and
3326 template parameter packs.
3328 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3331 * pt.c (process_partial_specialization): Don't mark template
3332 parameters that occur in non-deduced contexts.
3333 (struct pair_fn_data): Add include_nondeduced_p.
3334 (for_each_template_parm_r): Only visit non-deduced contexts if
3335 include_nondeduced_p is set.
3336 (for_each_template_parm): Added parameter include_nondeduced_p,
3337 which states whether template parameters found in non-deduced
3338 contexts should be visited.
3339 (uses_template_parms): Visit all template parameters, even those
3340 in non-deduced contexts.
3342 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3345 * pt.c (check_default_tmpl_args): Check for parameter packs that
3346 aren't at the end of a primary template.
3347 (push_template_decl_real): Remove check for parameter packs that
3348 aren't at the end of a primary template; that now happens in
3349 check_default_tmpl_args.
3350 * semantics.c (finish_template_template_parm): Use
3351 check_default_tmpl_args to check for errors in the template
3354 2008-01-12 Doug Kwan <dougkwan@google.com>
3356 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
3357 instead of OPT_Wreturn_type in warning due to ignored return type
3359 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
3360 instead of OPT_Wreturn_type in warning due to ignored return type
3363 2008-01-08 Jakub Jelinek <jakub@redhat.com>
3366 * semantics.c (finish_omp_for): Don't call
3367 fold_build_cleanup_point_expr if processing_template_decl.
3369 2008-01-04 Paolo Carlini <pcarlini@suse.de>
3370 Jakub Jelinek <jakub@redhat.com>
3373 * error.c (dump_template_argument): Deal with TREE_LIST.
3375 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
3377 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
3378 long" in C++0x mode; change the warning to note that "long long"
3379 is only unsupported in C++98 mode.
3381 2007-12-20 Jason Merrill <jason@redhat.com>
3384 * call.c (standard_conversion): Derived-to-base is considered a
3385 standard conversion.
3387 2007-12-19 Jakub Jelinek <jakub@redhat.com>
3390 * parser.c (cp_parser_omp_parallel): For non-combined parallel
3391 call cp_parser_statement rather than
3392 cp_parser_already_scoped_statement.
3394 2007-12-18 Jason Merrill <jason@redhat.com>
3397 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
3399 (dependent_type_p_r): Handle the domain of an array.
3401 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
3402 Jakub Jelinek <jakub@redhat.com>
3407 * pt.c (template_template_parm_bindings_ok_p): New; verifies
3408 bindings of template template parameters after all template
3409 arguments have been deduced.
3410 (coerce_template_parms): Don't complain when COMPLAIN doesn't
3412 (fn_type_unification): Use template_template_parm_bindings_ok_p.
3413 (unify): Deal with variadic, bound template template parameters.
3414 (get_class_bindings): Use template_template_parm_bindings_ok_p.
3416 2007-12-18 Jakub Jelinek <jakub@redhat.com>
3419 * decl.c (grokdeclarator): Reject friend sfk_constructor
3422 2007-12-17 Jakub Jelinek <jakub@redhat.com>
3425 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
3428 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
3431 * cp-lang.c (cp_classify_record): New.
3432 (LANG_HOOKS_CLASSIFY_RECORD): Override.
3434 2007-12-11 Jakub Jelinek <jakub@redhat.com>
3437 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
3440 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
3441 dynamic_cast in a template.
3443 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
3446 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
3447 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
3449 2007-12-10 Jakub Jelinek <jakub@redhat.com>
3452 * error.c (dump_type_prefix, dump_type_suffix): Handle
3453 TYPE_PACK_EXPANSION.
3456 * error.c (dump_expr): Handle ABS_EXPR.
3458 2007-12-09 Jakub Jelinek <jakub@redhat.com>
3462 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
3463 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
3464 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
3465 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
3466 flag_use_repository and repo_emit_p returned 2.
3468 2007-12-06 Jakub Jelinek <jakub@redhat.com>
3471 * tree.c (stabilize_call, stabilize_init): Do nothing if
3472 processing_template_decl.
3474 2007-12-05 Jakub Jelinek <jakub@redhat.com>
3477 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
3478 error instead of assertion failure.
3479 * parser.c (cp_parser_decltype): If closing paren is not found,
3480 return error_mark_node.
3482 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
3485 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
3487 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
3488 since arg_assoc_template_arg will deal with them (better).
3490 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
3493 * pt.c (tsubst_exception_specification): Handle substitutions into
3494 member templates, where tsubst_pack_expansion returns a
3495 TYPE_PACK_EXPANSION.
3497 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
3500 * pt.c (unify_pack_expansion): If we didn't deduce any actual
3501 bindings for the template parameter pack, don't try to keep the
3502 empty deduced arguments.
3503 (unify): If a parameter is a template-id whose template argument
3504 list contains a pack expansion that is not at the end, then we
3505 cannot unify against that template-id.
3507 2007-12-02 Paolo Carlini <pcarlini@suse.de>
3510 * pt.c (current_template_args): Use error_operand_p.
3512 2007-12-02 Paolo Carlini <pcarlini@suse.de>
3515 * error.c (dump_decl): Handle TREE_BINFO.
3517 2007-12-01 Ollie Wild <aaw@google.com>
3520 * typeck.c (build_binary_op): Add conversion of pointers to function
3521 members appearing as operands to the equality operators.
3523 2007-11-30 Jakub Jelinek <jakub@redhat.com>
3526 * error.c (dump_expr): Handle OBJ_TYPE_REF.
3528 2007-11-29 Jakub Jelinek <jakub@redhat.com>
3531 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
3533 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
3538 * parser.c (cp_parser_decltype): Don't call finish_id_expression
3540 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
3543 2007-11-27 Jakub Jelinek <jakub@redhat.com>
3545 PR tree-optimization/34181
3546 * method.c (use_thunk): Don't inline the call in the thunk.
3549 * tree.c (decl_linkage): Static data members and static member
3550 functions in anonymous ns classes are lk_external.
3552 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
3555 * decl.c (start_preparsed_function): Pass
3556 processing_template_decl for the new allocate_struct_function
3559 2007-11-25 Richard Guenther <rguenther@suse.de>
3561 * decl.c (poplevel): Use BLOCK_CHAIN.
3563 2007-11-24 Ollie Wild <aaw@google.com>
3565 * typeck.c (delta_from_ptrmemfunc): New function.
3566 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
3567 (build_binary_op): Call delta_from_ptrmemfunc.
3569 2007-11-23 Jakub Jelinek <jakub@redhat.com>
3573 * decl.c (cp_finish_decl): Disallow variable or field
3574 definitions if extern "Java" aggregates.
3575 (grokparms): Disallow parameters with extern "Java"
3577 (check_function_type): Disallow function return values
3578 with extern "Java" aggregates.
3579 * init.c (build_new_1): Disallow placement new with
3580 extern "Java" aggregates.
3582 2007-11-23 Mark Mitchell <mark@codesourcery.com>
3583 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3586 * call.c (convert_like_real): Build a zero constant when __null is
3587 converted to an integer type.
3589 2007-11-22 Jakub Jelinek <jakub@redhat.com>
3592 * decl2.c (cp_write_global_declarations): Issue error about static
3593 data members in anonymous namespace which are declared and used,
3596 2007-11-20 Jakub Jelinek <jakub@redhat.com>
3599 * parser.c (cp_parser_class_head): Reject function template ids.
3602 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
3603 when processing_template_decl to build_array_type.
3606 * pt.c (more_specialized_fn): Don't segfault if one or
3607 both argument list end with ellipsis.
3609 2007-11-18 Jakub Jelinek <jakub@redhat.com>
3612 * semantics.c (finish_call_expr): Set
3613 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
3614 or OVERLOAD with all noreturn functions.
3616 2007-11-16 Jakub Jelinek <jakub@redhat.com>
3619 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
3622 2007-11-13 Jakub Jelinek <jakub@redhat.com>
3629 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
3630 set to error_mark_node the outermost POINTER_TYPE to the pack if
3631 it is seen in a POINTER_TYPE.
3632 (push_template_decl_real): If check_for_bare_parameter_packs
3633 fails for function return type, set the return type to
3634 integer_type_node. If check_for_bare_parameter_packs failed
3635 for non-function, return error_mark_node.
3638 * call.c (build_new_op): Call resolve_args before calling
3641 2007-11-11 Tom Tromey <tromey@redhat.com>
3644 * lex.c (handle_pragma_implementation): Use cpp_included_before.
3646 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3649 * pt.c (redeclare_class_template): Update error message. Use a
3650 note to show the previous declaration.
3651 (tsubst_friend_class): Use the location of the friend template as
3652 the input location before calling redeclare_class_template.
3654 2007-11-11 Jakub Jelinek <jakub@redhat.com>
3657 * semantics.c (finish_pseudo_destructor_expr): Handle
3658 object == error_mark_node.
3660 2007-11-10 Jakub Jelinek <jakub@redhat.com>
3663 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
3664 is not scalar type, let finish_class_member_access_expr handle
3665 diagnostics. Pass BIT_NOT_EXPR argument to
3666 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
3668 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
3671 * decl.c (cp_complete_array_type): If any of the initializer
3672 elements are pack expansions, don't compute the array size yet.
3674 2007-11-08 Andrew Pinski <pinskia@gmail.com>
3677 * tree.c (decl_linkage): Fields have no linkage.
3679 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
3681 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
3683 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
3688 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
3689 Be careful with ERROR_MARK_NODEs.
3690 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
3693 2007-11-07 Jakub Jelinek <jakub@redhat.com>
3696 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
3699 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
3703 * tree.c (c_build_qualified_type): Define bridge to
3704 cp_build_qualified_type.
3706 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
3717 * typeck.c (check_return_expr): Pass address of retval to
3718 check_for_bare_parameter_packs.
3719 * class.c (build_base_field): Tolerate bases that have no layout
3721 (end_of_base): Ditto.
3722 * tree.c (canonical_type_variant): Be careful with
3724 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
3726 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
3727 which states whether parameter packs should be replaced with
3729 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
3730 possible. If set_packs_to_error is set true, replace the parameter
3731 pack with ERROR_MARK_NODE. Manage our own pointer sets.
3732 (uses_parameter_packs): Don't set parameter packs to
3734 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
3735 which may be modified (if it is a parameter pack). Instructs
3736 find_parameter_packs_r to replace parameter packs with
3737 ERROR_MARK_NODE (so that they won't cause errors later on).
3738 (process_template_parm): Pass pointer to
3739 check_for_bare_parameter_packs.
3740 (process_partial_specialization): Replace pack expansions before
3741 the end of the template argument list with ERROR_MARK_NODE.
3742 (push_template_decl_real): Pass pointer to
3743 check_for_bare_parameter_packs. Replace parameter packs not at the
3744 end of the template parameter list with ERROR_MARK_NODE.
3745 (convert_template_argument): Be more careful about using DECL_NAME
3746 on only declarations.
3747 (unify): Can't unify against ERROR_MARK_NODE.
3748 * semantics.c (finish_cond): Pass pointer to
3749 check_for_bare_parameter_packs.
3750 (finish_expr_stmt): Ditto.
3751 (finish_for_expr): Ditto.
3752 (finish_switch_cond): Pass pointer to
3753 check_for_bare_parameter_packs, and call it before we put the
3754 condition into the statement.
3755 (finish_mem_initializers): Pass pointer to
3756 check_for_bare_parameter_packs.
3757 (finish_member_declaration): Ditto.
3758 * parser.c (cp_parser_base_clause): Ditto.
3760 2007-11-06 Jakub Jelinek <jakub@redhat.com>
3763 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
3764 with the final TREE_READONLY flag in place. processing_template_decl
3765 is known to be 0 in this part of function.
3768 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
3769 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
3770 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
3771 * semantics.c (finish_omp_atomic): Revert most of the
3772 2007-02-05 changes, just keep the new representation of
3773 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
3775 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
3778 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
3781 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
3786 * typeck.c (merge_types): Don't lose rvalue references when
3788 * call.c (build_over_call): Don't elide move constructors just
3789 because the copy constructor is trivial (!).
3790 (compare_ics): If comparing cv-qualifiers fails, we can still order
3791 based on binding lvalues vs. rvalues.
3793 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
3796 * pt.c (unify_pack_expansion): bring handling of function call
3797 arguments into line with type_unification_real.
3799 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3801 * typeck.c (build_binary_op): Use pedwarn instead of error for
3804 2007-11-05 Jakub Jelinek <jakub@redhat.com>
3807 * parser.c (cp_parser_unary_expression): For &&label call
3808 cp_parser_non_integral_constant_expression and return error_mark_node
3809 if it returned true.
3812 * decl.c (grokdeclarator): Don't call build_memfn_type if type
3813 is neither FUNCTION_TYPE nor METHOD_TYPE.
3815 2007-11-02 Jakub Jelinek <jakub@redhat.com>
3818 * parser.c (cp_parser_nested_name_specifier_opt): Use
3819 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
3820 typedef of currently open class.
3822 2007-11-02 Paolo Carlini <pcarlini@suse.de>
3825 * error.c (dump_expr): Deal specially with statements.
3827 2007-11-01 Jason Merrill <jason@redhat.com>
3830 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
3832 (lookup_template_class): Use it to get the outer template args
3833 for instantiating one.
3836 * pt.c (reduce_template_parm_level): tsubst the parameters
3837 of a template template parm.
3839 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
3842 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
3844 2007-11-01 Jakub Jelinek <jakub@redhat.com>
3847 * parser.c (cp_parser_postfix_dot_deref_expression): If
3848 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
3849 first and if that succeeds and type is SCALAR_TYPE_P, create
3853 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
3854 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
3855 as for std::type_info.
3857 2007-10-31 Paolo Carlini <pcarlini@suse.de>
3860 * cxx-pretty-print.c (pp_cxx_typeid_expression,
3861 pp_cxx_delete_expression): Change to static linkage.
3862 * cxx-pretty-print.h: Adjust declarations.
3863 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
3864 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
3865 MODOP_EXPR): Forward to pp_expression.
3867 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
3870 2007-10-31 Christian Bruel <christian.bruel@st.com>
3871 Mark Mitchell <mark@codesourcery.com>
3874 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
3875 if retval is volatile.
3877 2007-10-30 Jakub Jelinek <jakub@redhat.com>
3880 * decl2.c (build_offset_ref_call_from_tree): Call
3881 build_non_dependent_expr on object prior to building ADDR_EXPR from it
3882 if FN is DOTSTAR_EXPR.
3884 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
3888 * pt.c (find_parameter_packs_r): Fix typo in comment.
3889 (convert_template_argument): Look at the pattern of a pack
3890 expansion to determine what kind of entity we're converting.
3891 (coerce_template_parameter_pack): When we have coerced a non-type
3892 template parameter pack, substitute into the type of that pack.
3893 (tsubst_pack_expansion): When our substitution of a parameter pack
3894 is a "trivial" substitution of itself, just substitute into the
3895 pack expansion rather than actually expanding.
3897 2007-10-29 Jakub Jelinek <jakub@redhat.com>
3900 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
3901 for non-integral type bitfields. Return true if bitfield is correct, false
3902 error has been diagnosed.
3903 (check_field_decls): If check_bitfield_decl returned false, call also
3906 2007-10-28 Paolo Carlini <pcarlini@suse.de>
3907 Mark Mitchell <mark@codesourcery.com>
3910 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
3911 class member error out and return.
3913 2007-10-27 Jakub Jelinek <jakub@redhat.com>
3915 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
3916 to current_function_decl rather than 0.
3919 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
3921 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
3923 2007-10-27 Jason Merrill <jason@redhat.com>
3926 * call.c (convert_default_arg): Detect recursion.
3928 2007-10-27 Jakub Jelinek <jakub@redhat.com>
3931 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
3932 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
3934 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
3936 * error.c (dump_expr): Handle OFFSETOF_EXPR.
3938 2007-10-26 Jason Merrill <jason@redhat.com>
3941 * pt.c (get_template_info): New fn.
3942 (template_class_depth): Use it.
3943 (push_template_decl_real): Check that the template args of the
3944 definition match the args of the previous declaration.
3946 2007-10-26 Paolo Carlini <pcarlini@suse.de>
3949 * decl2.c (coerce_new_type): Do not allow a default argument for
3950 the first parameter.
3952 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
3955 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
3956 don't see the leading '('. Only lookup names if we get an
3959 2007-10-26 Jakub Jelinek <jakub@redhat.com>
3962 * parser.c (cp_parser_parenthesized_expression_list): Set
3963 greater_than_is_operator_p to true in between the parens.
3965 2007-10-26 Paolo Carlini <pcarlini@suse.de>
3968 * decl.c (grokdeclarator): In case of conflicting specifiers
3969 just return error_mark_node.
3971 2007-10-26 Ollie Wild <aaw@google.com>
3973 * expr.c (cxx_expand_expr): Removed.
3974 * cp-tree.h (exx_expand_expr): Removed.
3975 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
3978 2007-10-25 Paolo Carlini <pcarlini@suse.de>
3981 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
3983 2007-10-23 Jason Merrill <jason@redhat.com>
3985 PR c++/25950 (DR 391)
3986 * call.c (struct conversion): Remove check_copy_constructor_p.
3987 (reference_binding): Always bind a reference directly to a
3988 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
3990 (check_constructor_callable): Remove.
3991 (convert_like_real): Don't call it.
3992 (initialize_reference): Don't call check_constructor_callable.
3993 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
3994 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
3995 conversions if LOOKUP_NO_TEMP_BIND.
3996 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
3997 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
3999 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
4001 2007-10-22 Jakub Jelinek <jakub@redhat.com>
4004 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
4005 before checking if its type is integral.
4007 2007-10-22 Jason Merrill <jason@redhat.com>
4010 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
4011 * pt.c (apply_late_template_attributes): Splice out dependent
4012 attributes from DECL_ATTRIBUTES.
4014 * decl.c (cxx_maybe_build_cleanup): Use build_address.
4016 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4018 * typeck.c (build_binary_op) : Use appropriate warning option
4019 instead of unnamed warning.
4021 2007-10-16 Paolo Carlini <pcarlini@suse.de>
4024 * pt.c (current_template_args): Do not change TREE_LIST elements
4025 with a TREE_VALUE of error_mark_node.
4027 2007-10-16 Mark Mitchell <mark@codesourcery.com>
4029 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
4030 * decl.c (start_decl): Tidy.
4031 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
4033 (grokdeclarator): Clarify comment.
4035 2007-10-14 Andrew Pinski <pinskia@gmail.com>
4038 * decl.c (grokfndecl): Return NULL after the "definition of
4039 implicitly-declared" error happened.
4041 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
4044 * call.c (build_user_type_conversion_1): Do not consider conversion
4045 functions to convert a (possibly cv-qualified) object to the (possibly
4046 cv-qualified) same object type (or a reference to it), to a (possibly
4047 cv-qualified) base class of that type (or a reference to it).
4049 2007-10-12 Paolo Carlini <pcarlini@suse.de>
4051 * pt.c (tsubst): Use template_parm_level_and_index.
4053 2007-10-12 Jakub Jelinek <jakub@redhat.com>
4056 * parser.c (cp_parser_compound_statement): Handle label-declarations
4057 at the beginning of the compound statement.
4058 (cp_parser_block_declaration): Issue diagnostics about __label__
4059 not at the beginning of a block.
4061 2007-10-11 Paolo Carlini <pcarlini@suse.de>
4064 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
4065 to convert_template_argument.
4066 (coerce_template_parms): Return error_mark_node after fixed-length
4068 (tsubst_decl): Check for error_mark_node the return value of the
4069 first tsubst in 'case VAR_DECL'.
4071 2007-10-08 Ollie Wild <aaw@google.com>
4073 * typeck2.c (digest_init): Call cplus_expand_constant after
4074 convert_for_initialization.
4075 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
4076 * expr.c (cplus_expand_constant): Updated function description.
4078 2007-10-04 Jason Merrill <jason@redhat.com>
4081 * call.c (initialize_reference): Handle local static reference
4084 2007-10-03 Jason Merrill <jason@redhat.com>
4087 * name-lookup.c (push_namespace_with_attrs): Fold back into...
4088 (push_namespace): Here.
4089 (handle_namespace_attrs): New fn for the attr code.
4090 (leave_scope): Don't pop_visibility.
4091 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
4092 * parser.c (cp_parser_namespace_definition): Call
4093 handle_namespace_attrs and pop_visibility as appropriate.
4096 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
4098 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
4100 * decl.c (duplicate_decls): Preserve linkage flags for mere
4101 redeclarations of gnu_inline definitions.
4103 2007-10-03 Jason Merrill <jason@redhat.com>
4106 * decl.c (wrap_cleanups_r): New fn.
4107 (wrap_temporary_cleanups): New fn.
4108 (initialize_local_var): Call it.
4110 2007-09-29 Jason Merrill <jason@redhat.com>
4113 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
4114 constant to not have DECL_EXTERNAL if it's file-local.
4116 2007-09-28 Ollie Wild <aaw@google.com>
4119 2007-09-27 Ollie Wild <aaw@google.com>
4121 * typeck2.c (digest_init): Call cplus_expand_constant after
4122 convert_for_initialization.
4123 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
4124 * expr.c (cplus_expand_constant): Updated function description.
4126 2007-09-28 Jason Merrill <jason@redhat.com>
4129 * class.c (layout_empty_base): Take rli parameter, update
4130 rli->record_align if empty base has user-specified alignment.
4131 (build_base_field): Pass rli to it.
4133 2007-09-28 Paolo Carlini <pcarlini@suse.de>
4136 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
4138 2007-09-28 Paolo Carlini <pcarlini@suse.de>
4141 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
4142 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
4143 (dump_parameters): Just call dump_type for argument packs too.
4145 2007-09-28 Jakub Jelinek <jakub@redhat.com>
4148 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
4149 qualification by creating qualified PACK_EXPANSION_PATTERN and
4150 then calling make_pack_expansion on it.
4152 2007-09-27 Ollie Wild <aaw@google.com>
4154 * typeck2.c (digest_init): Call cplus_expand_constant after
4155 convert_for_initialization.
4156 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
4157 * expr.c (cplus_expand_constant): Updated function description.
4159 2007-09-27 Jason Merrill <jason@redhat.com>
4162 * decl2.c (is_late_template_attribute): Don't crash on unknown
4165 2007-09-27 Paolo Carlini <pcarlini@suse.de>
4168 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
4169 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
4170 spaces in the formatting.
4171 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
4173 2007-09-27 Jakub Jelinek <jakub@redhat.com>
4175 * error.c (cxx_print_error_function): Add third argument, pass
4176 it over to lhd_print_error_function.
4177 (cp_print_error_function): If diagnostic->abstract_origin, print
4179 * cp-tree.h (struct diagnostic_info): New forward decl.
4180 (cxx_print_error_function): Add third argument.
4182 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
4185 * name-lookup.c (pushtag): Do not create an implicit typedef before
4186 the associated type declaration is known to be valid.
4188 2007-09-25 Jakub Jelinek <jakub@redhat.com>
4190 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
4191 rather than pointers.
4193 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
4196 * search.c (check_final_overrider): Fail if
4197 targetm.comp_type_attributes returns 0.
4199 2007-09-24 Jason Merrill <jason@redhat.com>
4202 * pt.c (resolve_typename_type): Don't look things up in the original
4203 template if it would mean losing template arguments.
4205 2007-09-24 Jakub Jelinek <jakub@redhat.com>
4208 * cp-tree.h (cxx_type_hash_eq): New prototype.
4209 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
4210 * tree.c (cxx_type_hash_eq): New function.
4212 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
4215 * tree.c (cp_build_qualified_type_real): Build a canonical
4216 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
4218 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
4222 * tree.c (cplus_array_compare): Compare pointers, not types.
4223 (build_cplus_array_type_1): Store new array type into the hash
4224 table before building the canonical type; build the canonical type
4226 (cp_build_qualified_type_real): Put all of the array types with
4227 cv-qualified element types into the C++ array hash table, built as
4228 variants of the unqualified versions.
4230 2007-09-23 Jason Merrill <jason@redhat.com>
4233 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
4234 for deprecation warnings.
4236 2007-09-22 Jason Merrill <jason@redhat.com>
4239 * call.c (build_over_call): Warn about deprecated virtuals.
4242 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
4243 (MAYBE_TAGGED_TYPE_P): Remove.
4244 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
4245 instead of calling is_late_template_attribute again.
4246 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
4247 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
4248 Don't crash on typedefs from non-template classes.
4249 * decl2.c (grokfield): Don't sorry about attrs on template parms.
4250 (is_late_template_attribute): All attributes applied to template
4251 parms or typename types are dependent. Static.
4252 (splice_template_attributes): Pass decl through.
4253 (save_template_attributes): Likewise.
4255 2007-09-20 Jakub Jelinek <jakub@redhat.com>
4258 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
4259 returned from tsubst_pack_expansion.
4260 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
4261 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
4263 2007-09-20 Paolo Carlini <pcarlini@suse.de>
4266 * semantics.c (finish_id_expression): Use consistently
4267 context_for_name_lookup.
4268 * decl.c (fixup_anonymous_aggr): Fix error message for
4269 anonymous struct (vs union).
4271 2007-09-19 Jason Merrill <jason@redhat.com>
4274 * pt.c (tsubst): Handle typedefs by looking for the specialization.
4275 (retrieve_specialization): Only tagged types use
4276 DECL_TEMPLATE_INSTANTIATIONS.
4277 (instantiate_class_template): Push nested classes too.
4278 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
4280 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
4281 * init.c (is_aggr_type): Remove redundant tests.
4282 * class.c (push_nested_class): Use CLASS_TYPE_P.
4284 2007-09-20 Paolo Carlini <pcarlini@suse.de>
4287 * init.c (build_zero_init): If, recursively, build_zero_init
4288 returns a NULL_TREE, do not append it to the VEC of constructors.
4290 2007-09-18 Jason Merrill <jason@redhat.com>
4293 * pt.c (apply_late_template_attributes): Set processing_template_decl.
4294 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
4295 ATTR_FLAG_TYPE_IN_PLACE.
4296 (tsubst): Do unqualified lookup to find typedefs from current class.
4297 [ARRAY_TYPE]: Propagate alignment info.
4298 * decl2.c (is_late_template_attribute): Only defer handling of
4299 attribute aligned if the expression is dependent.
4300 (save_template_attributes): If we're deferring any attributes,
4301 make this a naming typedef.
4303 2007-09-18 Paolo Carlini <pcarlini@suse.de>
4305 PR c++/33462 (again)
4306 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
4307 va_arg instead of __builtin_va_arg.
4309 2007-09-18 Paolo Carlini <pcarlini@suse.de>
4312 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
4313 (pp_cxx_primary_expression): Use it.
4314 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
4315 * error.c (dump_expr): Use it.
4317 2007-09-18 Paolo Carlini <pcarlini@suse.de>
4320 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
4321 out case TYPEID_EXPR to...
4322 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
4323 and pp_cxx_right_paren.
4324 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
4325 * error.c (dump_expr): Use it.
4327 2007-09-18 Paolo Carlini <pcarlini@suse.de>
4330 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
4331 (pp_cxx_primary_expression): Use it.
4332 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
4333 * error.c (dump_expr): Use it.
4335 2007-09-16 Paolo Carlini <pcarlini@suse.de>
4338 * init.c (build_new): Remove warning for zero-element
4341 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
4344 * call.c (maybe_handle_implicit_object): Set this_p, clear
4345 rvaluedness_matches_p.
4346 (compare_ics): Do not compare rvaluedness matching when one of the
4347 operands is an implicit object.
4349 2007-09-14 Jason Merrill <jason@redhat.com>
4351 PR c++/17743, c++/19163
4352 * decl2.c (is_late_template_attribute): New fn.
4353 (splice_template_attributes, save_template_attributes): New fns.
4354 (cplus_decl_attributes): Call save_template_attributes.
4355 * pt.c (apply_late_template_attributes): New fn.
4356 (instantiate_class_template, tsubst_decl): Use it.
4357 * cp-tree.h: Declare is_late_template_attribute.
4359 2007-09-13 Tom Tromey <tromey@redhat.com>
4361 * parser.c (cp_lexer_new_main): Don't use
4362 c_lex_return_raw_strings.
4363 (cp_lexer_get_preprocessor_token): Update. Add special case when
4366 2007-09-11 Jan Hubicka <jh@suse.cz>
4368 * method.c (use_thunk): Use tree_rest_of_compilation
4369 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
4370 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
4371 * cp-tree.h (expand_body): Kill.
4372 (emit_associated_thunks): Declare.
4373 * semantics.c (emit_associated_thunks): Export.
4374 (expand_body): Kill.
4376 2007-09-09 David Daney <ddaney@avtrex.com>
4379 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
4380 to calculate cookie_ptr.
4382 2007-09-08 Jason Merrill <jason@redhat.com>
4385 * pt.c (most_specialized_class): Set processing_template_decl
4386 while tsubsting partial spec args.
4388 2007-09-06 Jason Merrill <jason@redhat.com>
4390 * decl2.c (get_guard): Copy visibility from the guarded variable.
4392 2007-09-06 Jan Hubicka <jh@suse.cz>
4394 * semantics.c (expand_body): Do not mark arguments of clones used.
4396 2007-09-06 Paolo Carlini <pcarlini@suse.de>
4399 * decl.c (cp_finish_decl): When processing_template_decl,
4400 deal correctly with init as TREE_LIST.
4402 2007-09-06 Tom Tromey <tromey@redhat.com>
4404 * decl.c (finish_function): Put return's location on line zero of
4407 2007-09-05 Jason Merrill <jason@redhat.com>
4410 * except.c (prepare_eh_type): Use type_decays_to.
4413 * init.c (build_delete): Use build_headof to get the address of the
4414 complete object if we aren't using the deleting destructor.
4415 * rtti.c (build_headof): No longer static.
4416 * cp-tree.h: Declare it.
4418 2007-09-06 Jakub Jelinek <jakub@redhat.com>
4420 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
4421 decl if a prototype for XX is provided with throw().
4424 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
4425 on __*_chk non-__builtin_* decls.
4427 2007-09-05 Paolo Carlini <pcarlini@suse.de>
4430 * semantics.c (finish_id_expression): Use context_for_name_lookup
4431 insted of DECL_CONTEXT, to see through anonymous structs and unions.
4432 * class.c (finish_struct_anon): Deal correctly with anonymous
4433 structs (vs unions, as GNU extension) in error messages.
4435 2007-09-05 Jan Hubicka <jh@suse.cz>
4437 * sematics.c (expand_body): Remove unnecesary import_export_decl
4438 call, DECL_EXTERNAL checks and current_function_decl saving.
4440 2007-09-05 Paolo Carlini <pcarlini@suse.de>
4442 PR c++/29731 (again)
4443 * parser.c (cp_parser_primary_expression): Return error_mark_node
4444 when a statement-expression is found in a template-argument list.
4446 2007-09-04 Jason Merrill <jason@redhat.com>
4448 * except.c (initialize_handler_parm): Use
4449 fold_build_cleanup_point_expr.
4452 * call.c (reference_binding): Don't look for user-defined conversions
4456 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
4457 the MUST_NOT_THROW_EXPR.
4459 2007-09-04 Richard Sandiford <richard@codesourcery.com>
4461 * decl.c (cp_finish_decl): Call determine_visibility before
4462 make_rtl_for_nonlocal_decl.
4464 2007-09-04 Jason Merrill <jason@redhat.com>
4467 * pt.c (most_specialized_class): Substitute outer template
4468 arguments into the arguments of a member template partial
4470 (strip_innermost_template_args): New fn.
4472 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
4474 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
4476 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4478 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
4479 * decl.c (cp_make_fname_decl): Likewise,
4480 * parser.c (cp_parser_string_literal): Likewise,
4481 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
4482 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
4485 2007-09-02 Paolo Carlini <pcarlini@suse.de>
4488 * typeck.c (build_unary_op): Fix error message for
4489 Boolean expression as operand to operator--.
4491 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4493 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
4494 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
4497 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
4500 * init.c (build_default_init): Make extern.
4501 * cp-tree.h (build_default_init): Declare here.
4502 * pt.c (tsubst_expr): When the instantiation of the initializer of
4503 a variable results in an empty list, default-initialize the
4505 (tsubst_copy_and_build): When the instantiation of the initializer
4506 in a new expression results in an empty initializer list,
4507 default-initialize it.
4509 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
4511 * mangle.c (write_type): Change mangling of rvalue reference from
4514 2007-08-31 Jakub Jelinek <jakub@redhat.com>
4516 * decl.c (duplicate_decls): Remove duplicated line.
4518 2007-08-31 Paolo Carlini <pcarlini@suse.de>
4521 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
4522 BOUND_TEMPLATE_TEMPLATE_PARM.
4524 2007-08-31 Paolo Carlini <pcarlini@suse.de>
4527 * search.c (lookup_member): Check the name argument for
4530 2007-08-31 Paolo Carlini <pcarlini@suse.de>
4533 * parser.c (cp_parser_trait_expr): Check rerurn value of
4536 2007-08-30 Ollie Wild <aaw@google.com>
4538 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
4539 convert_ptrmem for pointer to member conversions.
4540 (convert_to_pointer_force): Update cp_convert_to_pointer call.
4541 (ocp_convert): Update cp_convert_to_pointer call.
4542 * typeck.c (convert_ptrmem): Add conditional for null pointers to
4544 (build_static_cast_1): Check can_convert for conversions in either
4546 (get_delta_difference_1): New function.
4547 (get_delta_difference): Refactor to call get_delta_difference_1.
4549 2007-08-30 Jakub Jelinek <jakub@redhat.com>
4551 * decl.c (start_preparsed_function): Set
4552 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
4554 2007-08-28 Paolo Carlini <pcarlini@suse.de>
4557 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
4558 BOUND_TEMPLATE_TEMPLATE_PARM.
4560 2007-08-28 Jakub Jelinek <jakub@redhat.com>
4564 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
4565 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
4567 2007-08-27 Jason Merrill <jason@redhat.com>
4570 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
4571 Look inside STMT_EXPR.
4572 * semantics.c (stmt_expr_value_expr): New fn.
4573 * cp-tree.h: Declare it.
4576 * decl.c (groktypename): Ignore attributes applied to class type.
4578 2007-08-28 Richard Guenther <rguenther@suse.de>
4580 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
4582 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
4584 * error.c (dump_expr): Handle COMPLEX_CST.
4585 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
4586 (pp_cxx_expression): Likewise.
4588 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
4590 * decl.c (GNU_INLINE_P): New.
4591 (duplicate_decls): Handle gnu_inline. Merge attributes and
4592 some flags in overriding definitions.
4593 (redeclaration_error_message): Handle gnu_inline.
4594 (start_preparsed_function): Likewise.
4596 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4598 * call.c (sufficient_parms_p): Constify.
4599 * class.c (same_signature_p): Likewise.
4600 * cp-gimplify.c (is_invisiref_parm,
4601 cxx_omp_privatize_by_reference): Likewise.
4602 * cp-objcp-common.c (has_c_linkage): Likewise.
4603 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
4604 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
4605 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
4606 num_artificial_parms_for, comp_template_parms,
4607 template_parameter_pack_p, any_dependent_template_arguments_p,
4608 any_type_dependent_arguments_p, any_value_dependent_elements_p,
4609 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
4610 zero_init_p, member_p, cp_lvalue_kind,
4611 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
4612 varargs_function_p, is_dummy_object, special_function_kind,
4613 string_conv_p, type_unknown_p, comp_except_specs, compparms,
4614 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
4615 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
4616 cp_has_mutable_p, at_least_as_qualified_p,
4617 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
4618 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
4619 * except.c (nothrow_libfn_p): Likewise.
4620 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
4622 * pt.c (comp_template_parms, template_parameter_pack_p,
4623 any_type_dependent_arguments_p, any_value_dependent_elements_p,
4624 any_dependent_template_arguments_p): Likewise.
4625 * repo.c (repo_export_class_p): Likewise.
4626 * semantics.c (anon_aggr_type_p): Likewise.
4627 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
4628 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
4629 varargs_function_p, member_p, is_dummy_object, pod_type_p,
4630 zero_init_p, special_function_p): Likewise.
4631 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
4632 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
4633 compparms, invalid_nonstatic_memfn_p,
4634 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
4635 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
4636 cp_has_mutable_p, lvalue_or_else): Likewise.
4638 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
4640 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
4641 * cp-objcp-common.c (cp_tree_size): Ditto.
4642 * tree.c (cp_walk_subtrees): Ditto
4643 * cp-tree.def (TINST_LEVEL): Go away.
4644 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
4645 move together with other non-tree structs.
4646 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
4647 (union lang_tree_node): Eliminate tinst_level field.
4648 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
4649 (current_instantiation, outermost_tinst_level): Return
4650 a "struct tinst_level *".
4652 * error.c (print_instantiation_partial_context): Change second
4653 parameter to a "struct tinst_level *". Replace accessor macros
4655 (print_instantiation_full_context): Likewise.
4656 * lex.c (in_main_input_context): Likewise.
4658 * pt.c (struct pending_templates): New.
4659 (pending_templates, last_pending_template): Use it as a type.
4660 (current_tinst_level): Change typo to "struct tinst_level *"
4661 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
4662 (add_pending_template): Construct a "struct pending_template".
4663 Replace TINST_LEVEL accessor macros with field access.
4664 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
4665 (pop_tinst_level): Likewise.
4666 (instantiate_pending_templates): Likewise. Factor common code used
4667 when an instantiation has been done.
4668 (outermost_tinst_level): Replace tree_last with loop.
4669 (current_instantiation): Return a "struct tinst_level *".
4671 2007-08-24 Ollie Wild <aaw@google.com>
4673 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
4674 * name-lookup.h (cp_binding_level): Remove vtables member.
4676 2007-08-24 Richard Guenther <rguenther@suse.de>
4678 * tree.c (cp_cannot_inline_tree_fn): Remove.
4679 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
4680 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
4683 2007-08-24 Jakub Jelinek <jakub@redhat.com>
4686 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
4687 error_mark_node right away if build_expr_type_conversion
4691 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
4692 is error_mark_node rather than NULL_TREE.
4693 * pt.c (check_explicit_specialization): Likewise.
4696 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
4697 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
4699 2007-08-22 Jason Merrill <jason@redhat.com>
4702 * pt.c (outermost_tinst_level): New function.
4703 * lex.c (in_main_input_context): New function.
4704 * cp-tree.h: Declare it.
4705 * decl2.c (constrain_class_visibility): Use it to avoid warning
4706 about uses of the anonymous namespace in the main input file.
4708 2007-08-21 Jakub Jelinek <jakub@redhat.com>
4710 * init.c (build_new_1): Use get_target_expr instead of save_expr.
4712 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
4715 * class.c (finish_struct_1): Warn when a class has virtual
4716 functions and accessible non-virtual destructor.
4718 2007-08-20 Richard Guenther <rguenther@suse.de>
4722 * call.c (build_new_method_call): Convert initializer to
4724 * init.c (build_aggr_init): Do not fiddle with types.
4725 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
4726 * except.c (build_throw): Do not drop qualifiers for the
4728 * typeck.c (get_member_function_from_ptrfunc): Do not
4729 fiddle with types, instead convert.
4730 (build_ptrmemfunc1): Convert to the target type for
4732 (gfc_trans_allocate): Convert result to target type.
4733 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
4734 pointer-to-member structures shall have alias set zero as well.
4736 2007-08-20 Richard Guenther <rguenther@suse.de>
4738 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
4740 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
4741 (nonstatic_local_decl_p): Likewise.
4742 * tree.c (cp_auto_var_in_fn_p): Remove.
4743 * decl.c (nonstatic_local_decl_p): Remove.
4745 2007-08-20 Richard Guenther <rguenther@suse.de>
4747 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
4749 * tree.h (cp_walk_tree): New define to walk_tree_1 with
4750 cp_walk_subtrees lh parameter.
4751 (cp_walk_tree_without_duplicates): New define to
4752 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
4753 * tree.c (count_trees): Call
4754 cp_walk_tree_without_duplicates.
4755 (verify_stmt_tree): Call cp_walk_tree.
4756 (break_out_target_exprs): Likewise.
4757 (WALK_SUBTREE): Likewise.
4758 * cp-gimplify.c (cp_genericize): Likewise.
4759 * cp-pt.c (find_parameter_packs_r): Likewise.
4760 (uses_parameter_packs): Likewise.
4761 (make_pack_expansion): Likewise.
4762 (check_for_bare_parameter_packs): Likewise.
4763 (for_each_template_parm): Likewise.
4764 * decl.c (check_default_argument): Call
4765 cp_walk_tree_without_duplicates.
4766 * except.c (build_throw): Likewise.
4767 * decl2.c (type_visibility): Likewise.
4768 * semantics.c (expand_or_defer_fn): Likewise.
4769 (finalize_nrv): Call cp_walk_tree.
4771 2007-08-20 Jakub Jelinek <jakub@redhat.com>
4774 * init.c (build_new_1): Rename placement_var variable to placement_expr.
4775 Initialize it with save_expr rather than get_temp_regvar.
4777 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
4780 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
4783 2007-08-17 Ollie Wild <aaw@google.com>
4786 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
4787 declarations into appropriate slots for comparison. Fix type
4790 2007-08-17 Paolo Carlini <pcarlini@suse.de>
4793 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
4794 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
4796 2007-08-17 Paolo Carlini <pcarlini@suse.de>
4799 * parser.c (cp_parser_class_head): Improve error message.
4801 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
4803 * pt.c (instantiate_decl): Set input_location
4804 for the function end.
4806 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4808 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
4810 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
4811 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
4812 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
4813 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
4814 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
4815 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
4816 * typeck.c (cp_type_quals): Likewise.
4817 * typeck2.c (cxx_incomplete_type_diagnostic,
4818 cxx_incomplete_type_error): Likewise.
4820 2007-08-16 Paolo Carlini <pcarlini@suse.de>
4823 * pt.c (tsubst_friend_function): When check_classfn
4824 returns error_mark_node likewise return it.
4826 2007-08-15 Jakub Jelinek <jakub@redhat.com>
4829 * typeck.c (check_return_expr): Don't NRV optimize vars in
4831 * decl.c (finish_function): Comment fix.
4833 2007-08-15 Paolo Carlini <pcarlini@suse.de>
4836 * pt.c (push_template_decl_real): Depending on TYPE_P
4837 use either TYPE_CONTEXT or DECL_CONTEXT.
4839 2007-08-14 Mark Mitchell <mark@codesourcery.com>
4841 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
4842 constructors and destructors return this.
4844 2007-08-14 Paolo Carlini <pcarlini@suse.de>
4847 * decl2.c (check_classfn): Return error_mark_node in case of error;
4848 in that case, do not call add_method.
4849 * decl.c (start_decl): Deal with check_classfn returning
4851 (grokfndecl): Likewise.
4852 * pt.c (tsubst_friend_function): Likewise.
4854 2007-08-14 Andrew Pinski <pinskia@gmail.com>
4857 * typeck.c (build_binary_op): Disallow vector float types with
4858 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
4860 2007-08-11 Ian Lance Taylor <iant@google.com>
4862 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
4864 * cp-tree.h (cxx_get_alias_set): Update declaration.
4866 2007-08-10 Ollie Wild <aaw@google.com>
4868 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
4870 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
4872 (unqualified_namespace_lookup): Fix ambiguous_decl call.
4873 (lookup_using_namespace): Fix ambiguous_decl call.
4874 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
4876 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4878 * call.c (name_as_c_string): Use CONST_CAST.
4879 * decl.c (build_decl): Likewise.
4880 * parser.c (cp_parser_string_literal): Likewise.
4882 2007-08-10 Paolo Carlini <pcarlini@suse.de>
4885 * error.c (dump_expr): Consistently use the *_cxx_*
4886 variants of the pretty-print functions.
4888 2007-08-10 Paolo Carlini <pcarlini@suse.de>
4891 * decl.c (check_special_function_return_type): Just error
4892 on return type specified for conversion operator.
4894 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
4896 * typeck2.c (readonly_error): Handle general expressions.
4897 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
4899 2007-08-06 Dan Hipschman <dsh@google.com>
4901 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
4902 access function name.
4904 2007-08-04 Alfred Minarik <a.minarik@aon.at>
4907 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
4908 * g++spec.c (lang_specific_driver): Check them.
4910 2007-08-06 Paolo Carlini <pcarlini@suse.de>
4913 * pt.c (inline_needs_template_parms): Fix comment; change return type
4916 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
4919 2007-03-26 Dirk Mueller <dmueller@suse.de>
4921 * parser.c (cp_parser_member_declaration): Pedwarn
4922 about stray semicolons after member declarations.
4924 2007-08-02 Lee Millward <lee.millward@gmail.com>
4929 * parser.c (cp_parser_asm_definition): Detect and discard asm
4930 statements with invalid inputs or outputs.
4931 (cp_parser_asm_operand_list): Return error mark node if any
4932 of the operands are invalid. Adjust documentation.
4934 2007-08-02 Nick Clifton <nickc@redhat.com>
4936 * typeck.c: Change copyright header to refer to version 3 of the
4937 GNU General Public License and to point readers at the COPYING3
4938 file and the FSF's license web page.
4939 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
4940 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
4941 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
4942 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
4943 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
4944 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
4945 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
4946 name-lookup.h, parser.c: Likewise.
4948 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4951 * call.c (magic_varargs_p): Honor the "type generic" attribute.
4953 2007-07-30 Paolo Carlini <pcarlini@suse.de>
4956 * semantics.c (finish_label_stmt): Reject the __label__
4957 extension outside function scopes.
4959 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4961 * parser.c (eof_token): Un-constify.
4962 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
4963 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
4966 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
4968 * pt.c, tree.c, typeck2.c: Fix comment typos.
4970 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
4971 Mark Mitchell <mark@codesourcery.com>
4974 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
4975 hidden due to friend declarations in local classes.
4977 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
4979 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
4980 * cp-tree.def (DECLTYPE_TYPE): New.
4981 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
4982 (dump_type_prefix): Ditto.
4983 (dump_type_suffix): Ditto.
4984 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
4985 * mangle.c (write_type): Handle DECLTYPE_TYPE.
4986 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
4988 (DECLTYPE_TYPE_EXPR): New.
4989 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
4990 (finish_declared_type): Declare.
4991 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
4992 DECLTYPE_TYPE nodes.
4993 (pp_cxx_type_id): Ditto.
4994 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
4995 (tsubst): Substitute into a DECLTYPE_TYPE node.
4996 (tsubst_copy): Ditto.
4997 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
4999 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
5000 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
5001 structural equality (because we can't hash the expressions).
5002 (finish_declared_type): New.
5003 * lex.c (reswords): Add "decltype" keyword.
5004 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
5005 (cp_parser_postfix_expression): Add member_access_only_p to
5006 restrict postfix expression to member access expressions.
5007 (cp_parser_unary_expression): Update call to
5008 cp_parser_postfix_expression to reflect new parameter.
5009 (cp_parser_declared_type): New.
5010 (cp_parser_simple_type_specifier): Parse decltype types.
5012 2007-07-27 Mark Mitchell <mark@codesourcery.com>
5015 * call.c (convert_for_arg_passing): Only widen bitfields to their
5016 declared types if necessary.
5018 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5020 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
5023 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5025 * decl.c (typename_hash, typename_compare): Constify.
5026 * mangle.c (hash_type, compare_type): Likewise.
5027 * pt.c (eq_local_specializations, hash_local_specialization):
5029 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
5030 list_hash): Likewise.
5031 * typeck2.c (pat_compare): Likewise.
5033 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
5035 * method.c (implicitly_declare_fn): Increase alignment if member
5036 function pointer format requires it.
5038 2007-07-24 Paolo Carlini <pcarlini@suse.de>
5041 * typeck.c (check_return_expr): Do not pass a null argument
5044 2007-07-24 Paolo Carlini <pcarlini@suse.de>
5047 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
5050 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
5053 * typeck.c (convert_arguments): Only use default args if we have
5057 * typeck.c (structural_comptypes): No need to check
5058 resolve_typename_type return value here.
5059 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
5060 * pt.c (resolve_typename_type): Follow typename typedefs. Return
5061 original type rather than error_mark_node in case of failure.
5062 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
5063 resolve_typename_type result check.
5064 (cp_parser_direct_declarator, cp_parser_head,
5065 cp_parser_constructor_declarator_p): Likewise.
5067 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
5069 * pt.c (template_parms_variadic_p): Remove.
5070 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
5072 2007-07-12 Jakub Jelinek <jakub@redhat.com>
5075 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
5076 argument to dump_aggr_init_expr_args instead of false.
5078 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
5080 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
5081 canonical types; otherwise, fall back to structural type
5082 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
5083 internal compiler error if the canonical types are wrong.
5085 2007-07-11 Paolo Carlini <pcarlini@suse.de>
5088 * parser.c (cp_parser_make_indirect_declarator): When the
5089 the code argument is ERROR_MARK return cp_error_declarator.
5091 2007-07-09 Geoffrey Keating <geoffk@apple.com>
5094 * decl.c (cxx_init_decl_processing): Don't set
5095 force_align_functions_log.
5096 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
5097 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
5098 FUNCTION_DECL, return its alignment.
5100 2007-07-09 Richard Guenther <rguenther@suse.de>
5102 * decl.c (start_preparsed_function): Do not promote return type.
5104 2007-07-08 Paolo Carlini <pcarlini@suse.de>
5107 * pt.c (unify): Never pass error_mark_node to template_decl_level.
5109 2007-07-07 Mark Mitchell <mark@codesourcery.com>
5112 * pt.c (resolve_overloaded_unification): Robustify. Return a
5114 (type_unification_real): Adjust accordingly.
5116 2007-07-06 Richard Guenther <rguenther@suse.de>
5118 * init.c (build_new_1): Use the correct pointer type.
5119 * typeck2.c (build_m_component_ref): Likewise.
5121 2007-07-05 Mark Mitchell <mark@codesourcery.com>
5124 * init.c (build_zero_init): Always build an initializer for
5126 * typeck2.c (build_functional_cast): Use build_zero_init.
5129 * init.c (build_new_1): Always pass the allocation function to
5130 build_op_delete_call.
5131 * call.c (build_op_delete_call): Handle operator delete with a
5132 variable-argument list. Do not issue an error when no matching
5133 deallocation function is available for a new operator.
5136 * cp-tree.h (any_value_dependent_elements_p): Declare it.
5137 * decl.c (value_dependent_init_p): New function.
5138 (cp_finish_decl): Use it.
5139 * pt.c (value_dependent_expression_p): Use
5140 any_value_dependent_elements_p.
5141 * parser.c (cp_parser_primary_expression): Add comment about
5142 treating dependent qualified names as integral
5143 constant-expressions.
5145 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
5147 * decl.c (build_ptrmemfunc_type): Always use structural equality
5148 tests when comparing pointer-to-member-function types, because the
5149 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
5152 2007-07-03 Mark Mitchell <mark@codesourcery.com>
5154 * init.c (build_new): Tweak comment.
5156 2007-06-29 Dave Brolley <brolley@redhat.com>
5159 * parser.c (cp_parser_new_type_id): Don't reduce a named array
5160 type to its base type and number of elements here.
5161 * init.c (build_new): Call complete_type_or_else to ensure that the
5162 type is complete and to issue a diagnostic if it is not.
5163 (build_new_1): Don't call complete_type_or_else here.
5165 2007-07-03 Richard Guenther <rguenther@suse.de>
5168 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
5171 2007-07-02 Simon Baldwin <simonb@google.com>
5173 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
5174 for inner-style nested forward declarations that don't declare
5177 2007-07-02 Jakub Jelinek <jakub@redhat.com>
5180 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
5181 DECL_P in not a variable and appears more than once error messages.
5183 2007-07-01 Ollie Wild <aaw@google.com>
5185 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
5186 (select_decl): Remove function.
5187 (unqualified_namespace_lookup): Populate binding by calling
5188 ambiguous_decl. Remove select_decl call.
5189 (lookup_qualified_name): Remove select_decl call.
5190 * decl.c (lookup_and_check_tag): Check for ambiguous references.
5191 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
5192 generation when name lookup is ambiguous.
5194 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
5197 * init.c (build_new_1): Use structural equality on the copy of the
5200 2007-06-28 Geoffrey Keating <geoffk@apple.com>
5202 * decl2.c (determine_visibility): Implement
5203 flag_visibility_ms_compat effect on type info.
5204 * decl.c (cxx_init_decl_processing): Implement
5205 global effect of flag_visibility_ms_compat.
5207 2007-06-28 Geoffrey Keating <geoffk@apple.com>
5209 * decl2.c (start_objects): Mark constructor-running function
5212 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
5215 * decl.c (grokdeclarator): Reset friendp for member functions declared
5216 friend of their own class.
5218 2007-06-23 Mark Mitchell <mark@codesourcery.com>
5220 * decl2.c (determine_visibility): Don't look for dllexport here.
5221 (determine_visibility_from_class): Tidy.
5223 2007-06-18 Simon Baldwin <simonb@google.com>
5226 * parser.c (cp_parser_single_declaration): Added check for storage
5227 class other than sc_none in parsed declaration, and a flag to indicate
5228 if the call is part of an explicit template specialization parse.
5229 * (cp_parser_explicit_specialization): Specialization check flag added
5230 to call to cp_parser_single_declaration(), set true.
5231 * (cp_parser_template_declaration_after_export): Specialization check
5232 flag added to call to cp_parser_single_declaration(), set false.
5233 * pt.c (check_explicit_specialization): Added code to copy visiblity
5234 and linkage from the templated function to the explicit specialization.
5236 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
5238 * typeck.c (build_binary_op): For templates build the
5239 expression in pieces to avoid the assert in build2_stat.
5240 (get_member_function_from_ptrfunc):
5241 Change over to using POINTER_PLUS_EXPR and convert
5242 the second operand to sizetype.
5243 * typeck2.c (build_m_component_ref): Likewise.
5244 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
5245 instead of PLUS_EXPR for pointers.
5246 (build_new_1): Likewise.
5247 (build_vec_delete_1): Likewise.
5248 (build_vec_delete): Likewise.
5249 * class.c (build_base_path): Likewise.
5250 (build_base_path): Likewise.
5251 (convert_to_base_statically): Likewise.
5252 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
5253 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
5254 instead of PLUS_EXPR.
5255 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
5256 instead of PLUS_EXPR for pointers.
5257 * call.c (build_special_member_call): Likewise.
5258 * rtti.c (build_headof): Likewise.
5259 Use sizetype instead of ptrdiff_type_node.
5260 (tinfo_base_init): Create a POINTER_PLUS_EXPR
5261 instead of PLUS_EXPR for pointers.
5262 * except.c (expand_start_catch_block): Do a
5263 NEGATIVE and then a POINTER_PLUS_EXPR instead
5265 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
5266 PLUS_EXPR on pointer types over to use
5267 POINTER_PLUS_EXPR and remove the conversion
5268 to the pointer types.
5269 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
5270 adding to a pointer type. Use size_int instead of
5271 ssize_int. Convert the index to sizetype before
5272 adding it to the pointer.
5274 2007-06-15 Mark Mitchell <mark@codesourcery.com>
5276 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
5277 (DECL_ANON_UNION_VAR_P): New macro.
5278 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
5279 than DECL_VAR_MARKED_P, to keep track of which variables we have
5281 * decl.c (redeclaration_error_message): Complain about redeclaring
5282 anonymous union members at namespace scope.
5283 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
5285 2007-06-14 Geoff Keating <geoffk@apple.com>
5287 * decl2.c (determine_visibility): Ensure that functions with
5288 hidden types as parameters are hidden.
5291 * decl2.c (determine_visibility): Remove duplicate code for
5294 2007-06-12 Ian Lance Taylor <iant@google.com>
5297 * init.c (avoid_placement_new_aliasing): New static function.
5298 (build_new_1): Call it.
5300 2007-06-11 Rafael Ávila de Espíndola <espindola@google.com>
5302 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
5303 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
5305 2007-06-08 Jakub Jelinek <jakub@redhat.com>
5308 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
5309 on init, the non-decl cond operand and increment value.
5311 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
5314 * decl.c (check_initializer): Report an error when a brace enclosed
5315 initializer is used for a non-aggregate type in C++98.
5316 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
5318 (grokdeclarator): Likewise.
5319 (move_fn_p): Likewise.
5320 * typeck.c (check_return_expr): Likewise.
5321 * call.c (reference_binding): Likewise.
5322 * error.c (cp_cpp_error): Likewise.
5323 * pt.c (check_default_tmpl_args): Likewise.
5325 * lex.c (init_reswords): Likewise.
5326 * parser.c (p_parser_primary_expression): Likewise.
5327 (TOKEN_PRECEDENCE): Likewise.
5328 (cp_parser_init_declarator): Likewise.
5329 (cp_parser_ptr_operator): Likewise.
5330 (cp_parser_parameter_declaration): Likewise.
5331 (cp_parser_enclosed_template_argument_list): Likewise.
5332 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
5333 (cp_parser_next_token_ends_template_argument_p): Likewise.
5335 2007-06-04 Simon Baldwin <simonb@google.com>
5337 * decl.c (grokdeclarator): Readability change. Moved case labels
5338 into direct switch statement scope.
5340 2007-06-04 Paolo Carlini <pcarlini@suse.de>
5342 * call.c (convert_like_real): Remove pointless code.
5344 2007-05-31 Mark Mitchell <mark@codesourcery.com>
5346 * decl.c (get_atexit_fn_ptr_type): New function.
5347 (get_atexit_node): Use it.
5348 (start_cleanup_fn): Likewise.
5349 (register_dtor_fn): Use the object's destructor, instead of a
5350 separate cleanup function, where possible.
5351 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
5352 (atexit_fn_ptr_type_node): New macro.
5353 * decl2.c (build_cleanup): Use build_address.
5355 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
5357 * typeck.c (build_binary_op): Include types in error.
5359 2007-05-31 Jakub Jelinek <jakub@redhat.com>
5362 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
5363 needs runtime initialization.
5365 2007-05-31 Paolo Carlini <pcarlini@suse.de>
5368 * semantics.c (finish_trait_expr): Complete the types.
5370 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
5371 Douglas Gregor <doug.gregor@gmail.com>
5372 Pedro Lamarao <pedro.lamarao@mndfck.org>
5373 Howard Hinnant <howard.hinnant@gmail.com>
5377 * typeck.c (comptypes): Don't consider rvalue and lvalue
5378 reference types to be equivalent.
5379 (check_return_expr): Move from certain lvalues when returning
5381 * decl.c (grokdeclarator): Implement reference collapsing.
5382 (copy_fn_p): Don't consider constructors taking rvalue references
5383 to be copy constructors.
5385 * call.c (conversion): New "rvaluedness_matches_p" member.
5386 (convert_class_to_reference): Require reference type as first
5387 parameter instead of base type.
5388 (reference_binding): Add logic to handle rvalue references.
5389 (implicit_conversion): Update inaccurate comment.
5390 (convert_like_real): Disable creation of temporaries that are
5391 impossible to initialize for types with move constructors.
5392 (build_over_call): Elide move constructors when possible.
5393 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
5394 (maybe_handle_ref_bind): Return conversion instead of type node.
5395 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
5396 determine preferred conversion sequences.
5397 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
5398 (LOOKUP_PREFER_RVALUE): New.
5399 (DECL_MOVE_CONSTRUCTOR_P): New.
5400 (struct cp_declarator): Add "reference" member for reference
5401 types, with new "rvalue_ref" flag.
5402 (cp_build_reference_type): Declare.
5403 (move_fn_p): Declare.
5404 * error.c (dump_type_prefix): Format rvalue reference types
5405 correctly in error messages.
5406 * except.c (build_throw): Move from certain lvalues when
5408 * mangle.c (write_type): Mangle rvalue references differently
5409 than regular references.
5410 * parser.c (make_reference_declarator): Add boolean parameter for
5412 (cp_parser_make_indirect_declarator): New.
5413 (cp_parser_new_declarator_opt): Call
5414 cp_parser_make_indirect_declarator.
5415 (cp_parser_conversion_declarator_opt): Ditto.
5416 (cp_parser_declarator): Ditto.
5417 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
5419 * pt.c (tsubst): Implement reference collapsing.
5420 (maybe_adjust_types_for_deduction): Implement special template
5421 parameter deduction rule for rvalue references.
5422 (type_unification_real): Update calls to
5423 maybe_adjust_types_for_deduction.
5424 (try_one_overload): Ditto.
5425 (unify_pack_expansion): Ditto.
5426 * tree.c (lvalue_p_1): Handle rvalue reference types.
5427 (cp_build_reference_type): New.
5429 2007-05-30 Jakub Jelinek <jakub@redhat.com>
5432 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
5433 variables that need runtime initialization.
5435 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
5438 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
5439 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
5440 case POSTDECREMENT_EXPR>): Return the error_mark_node
5441 if either the real or imaginary parts would an
5444 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
5445 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5448 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
5449 token is a closing brace, false if there are no tokens left.
5450 (cp_parser_namespace_alias_definition): Only consume the next token if
5451 it is a closing brace.
5453 * parser.c (cp_parser_class_specifier): Likewise.
5455 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
5457 * semantics.c (finish_member_declaration): Fix a typo in the
5460 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
5472 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
5473 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
5474 * pt.c (check_for_bare_parameter_packs): Return bool indicated
5475 whether everything was okay. Fix indentation.
5476 (push_template_decl_real): Check for bare parameter packs in
5477 function parameters; where errors occur, mark the parameter types
5478 with ERROR_MARK_NODEs to avert ICEs.
5479 (coerce_template_parameter_pack): New.
5480 (coerce_template_parms): Moved parameter pack coercion into
5481 coerce_template_parameter_pack, and permit it anywhere in the
5482 template parameter list (not just at the end). Parameter and
5483 argument indices can vary (somewhat) separately now, so add
5484 PARM_IDX and ARG_IDX.
5485 (fn_type_unification): Don't set an argument pack as incomplete if
5486 no argument pack was deduced.
5487 (type_unification_real): If a type parameter is a parameter pack
5488 and has not otherwise been deduced, it will be deduced to an empty
5490 (more_specialized_fn): Use the actual lengths of the argument
5491 lists when comparing against expansions.
5492 * semantics.c (finish_member_declaration): If a field's type has
5493 bare parameter packs, error and set its type to ERROR_MARK_NODE.
5495 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
5498 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
5500 2007-05-22 Ollie Wild <aaw@google.com>
5502 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
5503 (unqualified_namespace_lookup): Adds check for hidden types.
5505 2007-05-22 Ollie Wild <aaw@google.com>
5507 * decl.c (duplicate_decls): Verify namespace names are unique.
5509 2007-05-21 Mark Mitchell <mark@codesourcery.com>
5511 * decl.c (cxx_maybe_build_cleanup): Handle
5512 __attribute__((cleanup)).
5514 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5516 * cvt.c (cp_convert_and_check): Don't check warnings if the
5519 2007-05-18 Geoffrey Keating <geoffk@apple.com>
5521 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
5523 2007-05-14 Paolo Carlini <pcarlini@suse.de>
5526 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
5527 type only if is a class type (5.2.8/4).
5529 2007-05-14 Rafael Ávila de Espíndola <espindola@google.com>
5531 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
5532 * decl.c (grokdeclarator): Use unsigned_type_for instead of
5533 c_common_unsigned_type.
5535 2007-05-11 Silvius Rus <rus@google.com>
5537 * typeck.c (build_indirect_ref): Add call to
5538 strict_aliasing_warning.
5539 (build_reinterpret_cast_1): Condition call to
5540 strict_aliasing_warning.
5542 2007-05-11 Jan Hubicka <jh@suse.cz>
5544 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
5545 * decl2.c (start_objects): ctors and dtors are no longer public.
5546 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
5548 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
5550 * typeck.c (build_unary_op): Remove code that used to
5551 handle non lvalue increments/decrements.
5553 2007-05-07 Mike Stump <mrs@apple.com>
5555 * parser.c (check_empty_body): Add.
5556 (cp_parser_iteration_statement): Add call to check_empty_body.
5558 2007-05-05 Geoffrey Keating <geoffk@apple.com>
5561 * mangle.c (write_mangled_name): Mangle static variable names.
5562 (write_unqualified_name): Use local-source-name for
5563 namespace-scope static variables.
5565 2007-05-04 Dirk Mueller <dmueller@suse.de>
5567 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
5570 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
5573 * decl2.c (constrain_class_visibility):
5574 Use strip_pointer_or_array_types instead of strip_array_types.
5576 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
5579 * decl.c (reshape_init_r): Don't reshape the first element if it
5580 is a pointer to member function.
5582 2007-04-27 Simon Baldwin <simonb@google.com>
5584 * decl.c (grokparms): Changed message format from %qD to %qE.
5586 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
5588 * error.c (maybe_warn_variadic_templates): Variadic templates are
5589 now in C++0x, so only warn about them in C++98 mode.
5591 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
5594 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
5595 integeral types from vectors types.
5597 2007-04-26 Jakub Jelinek <jakub@redhat.com>
5600 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
5601 for type dependent OMP_CLAUSE_DECLs.
5603 2007-04-24 Mark Mitchell <mark@codesourcery.com>
5606 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
5607 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
5608 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
5609 * init.c (build_zero_init): Adjust, as
5610 COMPLEX_TYPE is now a SCALAR_TYPE.
5611 * typeck2.c (digest_init): Allow brace-enclosed initializers for
5612 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
5614 2007-04-25 Paolo Carlini <pcarlini@suse.de>
5616 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
5617 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
5618 (trait_expr_value): Adjust.
5620 2007-04-23 Simon Baldwin <simonb@google.com>
5622 * decl.c (grokparms): Added new error for duplicate function
5623 parameters names in function prototypes, to match gcc behavior.
5625 2007-04-23 Jan Hubicka <jh@suse.cz>
5627 * decl2.c (finish_objects): Do not call target constructor/destructor
5630 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
5632 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
5633 instead of checking GIMPLE_STMT_P in chain_next.
5635 2007-04-17 Mark Mitchell <mark@codesourcery.com>
5638 * call.c (convert_for_arg_passing): Convert bitfields to their
5641 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
5644 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
5646 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
5649 * decl2.c (constrain_class_visibility):
5650 Do not warn about the use of anonymous namespace in the main input file.
5652 2007-04-15 Mark Mitchell <mark@codesourcery.com>
5654 * cp-tree.h (current_template_parms): Fix typo in comment.
5656 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
5658 * cp-tree.h, error.c: Fix comment typos.
5660 2007-04-13 Jason Merrill <jason@redhat.com>
5663 * call.c (reference_binding): Add c_cast_p parm. If true,
5664 add quals to TO as needed to make it reference-compatible.
5666 2007-04-11 Jan Hubicka <jh@suse.cz>
5668 * class.c (convert_to_base_statically): Fold produced tree; verify
5669 that we are not processing template_decl.
5671 2007-04-09 Mark Mitchell <mark@codesourcery.com>
5674 * class.c (build_base_path): Ensure that the converted pointer has
5675 the same cv-qualification as the input.
5677 2007-04-09 Paolo Carlini <pcarlini@suse.de>
5679 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
5681 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
5683 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
5685 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
5686 * tree.c (cp_add_pending_fn_decls): Remove.
5687 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
5689 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
5691 Revert change removing staticp.
5693 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
5695 * cp-objcp-common.c (cxx_staticp): Remove.
5696 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
5697 * cp-tree.h (cxx_staticp):
5699 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
5701 * class.c (check_for_override): Don't remove dllmport attribute
5704 2007-04-03 Jakub Jelinek <jakub@redhat.com>
5707 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
5708 type issue error and return early.
5710 2007-03-30 Jason Merrill <jason@redhat.com>
5713 * typeck.c (cp_type_readonly): New fn.
5714 * cp-tree.h: Declare it.
5715 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
5716 (cp_finish_decl): Not here.
5718 2007-03-31 Richard Guenther <rguenther@suse.de>
5720 * optimize.c (maybe_clone_body): Replace splay-tree usage by
5723 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
5728 * parser.c (declarator_can_be_parameter_pack): New.
5729 (cp_parser_template_parameter): Only parse the `...' if the
5730 declarator can be a parameter pack.
5731 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
5733 * pt.c (find_parameter_packs_r): Look into the bounds on integer
5734 types (they could be used as array bounds).
5735 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
5736 (tsubst_pack_expansion): Handle failure to expand parameter
5739 2007-03-30 Paolo Carlini <pcarlini@suse.de>
5742 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
5743 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
5744 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
5745 (CLASS_TYPE_NON_UNION_P): Add.
5746 (struct lang_type_class): Add has_complex_dflt.
5747 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
5748 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
5749 * cp-tree.def: Add TRAIT_EXPR.
5750 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
5751 * lex.c (struct resword): Add __has_nothrow_assign,
5752 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
5753 __has_trivial_constructor, __has_trivial_copy,
5754 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
5755 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
5756 __is_pod, __is_polymorphic, __is_union.
5757 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
5758 (cp_parser_trait_expr): New.
5759 * semantics.c (finish_trait_expr, trait_expr_value
5760 classtype_has_nothrow_copy_or_assign_p): New.
5761 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
5763 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
5764 * class.c (check_bases, check_field_decl, check_bases_and_members):
5765 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
5766 * pt.c (uses_template_parms, tsubst_copy_and_build,
5767 value_dependent_expression_p, type_dependent_expression_p): Deal with
5769 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
5771 2007-03-29 Richard Guenther <rguenther@suse.de>
5773 * tree.c (cp_walk_subtrees): Do not set input_location.
5775 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
5778 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
5781 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
5783 * parser.c (struct cp_parser): Update comment for
5784 greater_than_is_operator_p.
5785 (cp_parser_primary_expression): In C++0x mode, a cast operator can
5786 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
5787 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
5788 !GREATER_THAN_IS_OPERATOR_P.
5789 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
5790 `>>' operators that will become two `>' tokens in C++0x.
5791 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
5792 mode, allowing it to terminate default arguments.
5793 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
5794 `>>' like two consecutive `>' tokens.
5795 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
5796 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
5797 ends a template argument.
5799 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
5801 * decl.c (redeclaration_error_message): Complain when redeclaring
5802 a friend function with default template arguments (C++0x mode only).
5803 * cp-tree.h (check_default_tmpl_args): Declare.
5804 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
5805 template arguments in function templates. Add support for checking
5806 the default template arguments of friend templates.
5807 (push_template_decl_real): Fix call to check_default_tmpl_args.
5808 (type_unification_real): If a template parameter has not been
5809 deduced but provides a default template argument, substitute into
5810 that default template argument.
5811 * parser.c (cp_parser_init_declarator): When declaring (but not
5812 defining!) a function template in C++0x mode, check for default
5815 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
5818 * decl.c (grokdeclarator): Deal with cv-qualified function type
5819 typedefs in the same way for member and non-member functions.
5821 2007-03-26 Dirk Mueller <dmueller@suse.de>
5823 * parser.c (cp_parser_member_declaration): Pedwarn
5824 about stray semicolons after member declarations.
5826 2007-03-26 Paolo Carlini <pcarlini@suse.de>
5829 * pt.c (instantiate_decl): Set in_system_header.
5831 2007-03-22 Mark Mitchell <mark@codesourcery.com>
5833 * cp-tree.h (current_tempalte_parms): Improve documentation.
5834 * pt.c (current_template_args): Likewise.
5837 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
5838 not consume tokens when failing.
5840 2007-03-22 Jim Wilson <wilson@specifix.com>
5841 Mark Mitchell <mark@codesourcery.com>
5844 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
5845 consistent with FROM.
5847 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
5849 * error.c (dump_expr): Handle dependent names that designate types.
5850 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
5852 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
5854 * cp-tree.def, parser.c, pt.c: Fix comment typos.
5856 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5858 * cvt.c (cp_convert_and_check) : Define.
5859 * cp-tree.h (cp_convert_and_check): Declare.
5860 * call.c (convert_conversion_warnings): Rename to
5861 conversion_null_warnings. The warning for floating-point to
5862 integer is handled by convert_and_check in convert_like_real.
5863 (convert_like_real): convert_conversion_warnings was renamed as
5864 conversion_null_warnings.
5865 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
5866 overflow and changes of value during conversion.
5868 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5871 * parser.c (cp_parser_statement): If 'namespace' is found, this
5872 only can be a namespace alias definition, so parse it now.
5873 (cp_parser_namespace_alias_definition): if we find an open brace
5874 instead of '=', then this is actually a misplaced namespace
5877 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5880 * decl.c (cxx_init_decl_processing): Move command-line options
5881 processing to c-opts.c.
5883 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
5885 * ptree.c (cxx_print_type): Use formatting markup for integers
5886 when printing template parameter index/level/orig level.
5887 (cxx_print_xnode): Ditto.
5888 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
5889 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
5890 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
5892 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
5893 rather than a HOST_WIDE_INT.
5894 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
5895 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
5897 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
5898 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
5899 IN_BASE_INITIALIZER bool bitfields.
5900 (struct cp_declarator): Make KIND a 4-bit field. Make
5901 PARAMETER_PACK_P a bool bitfield just after KIND.
5902 * pt.c (uses_parameter_packs): Destroy the pointer set.
5903 (make_pack_expansion): Ditto.
5904 (check_for_bare_parameter_packs): Ditto.
5905 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
5907 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
5910 * call.c (convert_default_arg): Instead of copying the node,
5913 2007-03-15 Dirk Mueller <dmueller@suse.de>
5916 * call.c (convert_conversion_warnings): New..
5917 (convert_like_real): .. factored out from here.
5918 (convert_conversion_warnings): Add warning about
5919 false being converted to NULL in argument passing.
5921 2007-03-14 Dirk Mueller <dmueller@suse.de>
5923 * semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
5924 (finish_do_body): Warn about empty body in do/while statement.
5926 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5928 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
5930 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5933 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
5936 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
5938 * repo.c (init_repo): Initialize random_seed saved options.
5939 (finish_repo): Adjust.
5941 2007-03-13 Mark Mitchell <mark@codesourcery.com>
5944 * Make-lang.in (doc/g++.1): Use $< to specify the location from
5947 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
5949 * decl.c (compute_array_index_type): New warning flag warn_vla.
5951 2007-03-12 Mark Mitchell <mark@codesourcery.com>
5954 * call.c (convert_default_arg): Copy non-constant arguments.
5956 2007-03-11 Mark Mitchell <mark@codesourcery.com>
5959 * parser.c (cp_parser_postfix_expression): Disallow compound
5960 literals in constant expressions.
5963 * semantics.c (finish_typeof): Use unlowered_expr_type.
5965 2007-03-10 Mark Mitchell <mark@codesourcery.com>
5968 * cp-tree.h (unlowered_expr_type): New function.
5969 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
5970 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
5971 (unlowered_expr_type): New function.
5972 (build_unary_op): Disallow predecrements of bool bitfields.
5973 * call.c (build_conditional_expr): Use unlowered_expr_type.
5974 * pt.c (type_unification_real): Likewise.
5976 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
5979 * typeck.c (check_return_expr): Check for bare parameter packs.
5980 (comptypes): Compare template parameter packs and
5981 type pack expansions.
5982 * decl.c (grokdeclarator): Deal with the declaration of function
5984 (grokparms): Verify that the (optional) function parameter pack is
5985 at the end of the parameter list.
5986 (xref_basetypes): Handle pack expansions in the base class.
5987 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
5988 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
5989 (NONTYPE_ARGUMENT_PACK): New.
5990 (TYPE_PACK_EXPANSION): New.
5991 (EXPR_PACK_EXPANSION): New.
5992 (ARGUMENT_PACK_SELECT): New.
5993 * cp-objcp-common.c (cp_tree_size): Compute size of
5994 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
5995 ARGUMENT_PACK_SELECT.
5996 * error.c (dump_template_argument): Print template argument packs.
5997 (dump_template_argument_list): Ditto.
5998 (dump_template_parameter): Dump `...' for template type parameter
6000 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
6001 (dump_parameters): Print function parameter packs.
6002 (dump_template_parms): Print template argument packs.
6003 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
6004 (maybe_warn_variadic_templates): New.
6005 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
6006 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
6007 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
6009 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
6010 (write_template_arg): Write argument packs as separate arguments.
6011 * cp-tree.h (struct template_parm_index_s): Add flag that
6012 indicates that the template parameter is actually a parameter
6014 (struct tree_argument_pack_select): New.
6015 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
6016 (union lang_tree_node): Add argument_pack_select.
6017 (FUNCTION_PARAMETER_PACK_P): New.
6018 (PACK_EXPANSION_P): New.
6019 (PACK_EXPANSION_PATTERN): New.
6020 (SET_PACK_EXPANSION_PATTERN): New.
6021 (PACK_EXPANSION_PARAMETER_PACKS): New.
6022 (ARGUMENT_PACK_P): New.
6023 (ARGUMENT_PACK_ARGS): New.
6024 (SET_ARGUMENT_PACK_ARGS): New.
6025 (ARGUMENT_PACK_INCOMPLETE_P): New.
6026 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
6027 (TEMPLATE_PARM_PARAMETER_PACK): New.
6028 (TEMPLATE_TYPE_PARAMETER_PACK): New.
6029 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
6030 (ARGUMENT_PACK_SELECT_INDEX): New.
6031 (ARGUMENT_PACK_SELECT_ARG): New.
6032 (struct cp_declarator): Add parameter_pack_p flag.
6033 (maybe_warn_variadic_templates): Declare.
6034 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
6035 indicate a template parameter pack.
6036 (uses_parameter_packs): Declare.
6037 (template_parameter_pack_p): Declare.
6038 (template_parms_variadic_p): Declare.
6039 (make_pack_expansion): Declare.
6040 (check_for_bare_parameter_packs): Declare.
6041 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
6042 sizeof... expressions.
6043 (pp_cxx_expression): Print pack expansions and non-type argument
6045 (pp_cxx_exception_specification): Print pack expansions.
6046 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
6047 (pp_cxx_ctor_initializer): Print pack expansions.
6048 (pp_cxx_type_id): Print pack expansions.
6049 (pp_cxx_template_argument_list): Print argument packs.
6050 (pp_cxx_template_parameter): Print ellipsis for template parameter
6052 * pt.c (comp_template_parms): Compare template parameter packs.
6053 (template_parameter_pack_p): New.
6054 (template_parms_variadic_p): New.
6055 (template_args_variadic_p): New.
6056 (make_ith_pack_parameter_name): New.
6057 (struct find_parameter_pack_data): New.
6058 (find_parameter_packs_r): New.
6059 (uses_parameter_packs): New.
6060 (make_pack_expansion): New.
6061 (check_for_bare_parameter_packs): New.
6062 (expand_template_argument_pack): New.
6063 (reduce_template_parm_level): Propagate parameter pack flag.
6064 (process_template_parm): Add is_parameter_pack parameter to state
6065 when the parameter is actually a parameter pack. Create template
6066 parameter packs when is_parameter_pack is true.
6067 (current_template_args): The argument for a template parameter
6068 pack is an argument pack containing a single pack expansion.
6069 (process_partial_specialization): When checking that non-type
6070 argument expressions do not involve template parameters, loop over
6071 the arguments in argument packs separately.
6072 (push_template_decl_real): Check that the type of the declaration
6073 does not have any bare parameter packs. Check that primary
6074 templates have no more than one parameter pack, and that it comes
6075 at the end of the template parameter list.
6076 (convert_template_argument): Handle coercions for pack expansion
6077 expressions by coercing the pattern then rebuilding the expansion.
6078 (coerce_template_parms): When coercing the arguments for a
6079 variadic template, pack "extra" arguments into an argument pack.
6080 (coerce_template_template_parms): Cannot coerce between parameter
6081 packs and non-pack parameters.
6082 (template_args_equal): Compare PACK_EXPANSION_P expressions.
6083 (comp_template_args): Expand all template arguments packs before
6084 comparing template argument lists.
6085 (mangle_class_name_for_template): Make argument packs as separate
6087 (for_each_template_parm_r): No need to handle BASELINK.
6088 (instantiate_class_template): Handle pack expansions in the base
6090 (tsubst_pack_expansion): New.
6091 (tsubst_template_args): Handle substitutions of argument packs and
6092 pack expansion into template argument lists.
6093 (tsubst_decl): Expand function parameter packs into separate
6094 function parameters.
6095 (tsubst_arg_types): Expand a type pack expansion into separate
6097 (tsubst_exception_specification): Handle pack expansions in
6098 exception specifiers.
6099 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
6100 replacing a template parameter with its argument. If we encounter
6101 a substitution for an argument pack, just return the parameter
6103 (tsubst_copy): sizeof(X...) returns the number of elements in
6104 parameter pack X. See through ARGUMENT_PACK_SELECT when the
6105 PARM_DECL is a parameter pack.
6106 (tsubst_expr): Expression pack expansions and argument packs
6107 cannot show up here; they will all be handled through function
6108 calls, sizeof, and template argument lists.
6109 (tsubst_copy_and_build): sizeof(X...) returns the number of
6110 elements in parameter pack X. Handle pack expansions in TREE_LIST
6111 and CONSTRUCTOR nodes.
6112 (fn_type_unification): Handle "incomplete" explicit template
6113 argument lists that specify some of the arguments for a template
6115 (type_unification_real): Unify arguments against pack expansions.
6116 (template_parm_level_and_index): New, helper function.
6117 (unify_pack_expansion): New.
6118 (unify): Unify argument packs on an argument-by-argument basis,
6119 handling variadic argument packs as well.
6120 (more_specialized_fn): Handle unification of function parameter
6121 packs. All things being equal, prefer non-variadic function
6122 templates to variadic function templates.
6123 (more_specialized_class): Prefer the variadic class template
6124 partial specialization that binds fewer arguments to a parameter
6126 (regenerate_decl_from_template): Expand function parameter packs
6127 into separate parameters.
6128 (instantiate_decl): Ditto.
6129 (tsubst_initializer_list): Handle pack expansions for base-class
6131 (dependent_type_p_r): Determine dependent types in argument packs
6132 and pack expansions.
6133 (value_dependent_expression_p): Determine value-dependence of
6134 non-type argument packs.
6135 (dependent_template_arg_p): Handle argument packs.
6136 * semantics.c (finish_cond): Check for bare parameter packs.
6137 (finish_expr_stmt): Ditto.
6138 (finish_for_expr): Ditto.
6139 (finish_switch_cond): Ditto.
6140 (finish_mem_initializers): Ditto.
6141 * name-lookup.c (arg_assoc_type): Handle pack expansions and
6143 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
6144 * parser.c (make_declarator): Declarator is not an expansion.
6145 (make_pointer_declarator): Transfer parameter pack flag to outer
6147 (make_reference_declarator): Ditto.
6148 (make_ptrmem_declarator): Ditto.
6149 (make_call_declarator): Ditto.
6150 (make_array_declarator): Ditto.
6151 (cp_parser_postfix_expression): Allow pack expansion expressions
6152 in the argument list for a call expression.
6153 (cp_parser_parenthesized_expression_list): Add new parameter
6154 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
6155 into separate arguments."
6156 (cp_parser_new_placement): Allow pack expansion expressions.
6157 (cp_parser_new_initializer): Ditto.
6158 (cp_parser_mem_initializer_list): Allow ellipsis to create a
6159 base-class initializer expansion.
6160 (cp_parser_mem_initializer): Ditto.
6161 (cp_parser_template_parameter_list): Keep track of whether the
6162 template parameter is a template parameter pack.
6163 (cp_parser_template_parameter): Parse the ellipsis to indicate a
6164 template parameter pack.
6165 (cp_parser_type_parameter): Ditto.
6166 (cp_parser_template_argument_list): Parse the ellipsis to indicate
6168 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
6169 this declarator is a parameter pack.
6170 (cp_parser_parameter_declaration): The ellipsis does not end the
6171 parameter declaration, because it might be a parameter pack. Parse
6172 the ellipsis to indicate a parameter pack.
6173 (cp_parser_initializer): Allow pack expansions.
6174 (cp_parser_initializer_list): Allow ellipsis to create an
6175 initializer expansion.
6176 (cp_parser_base_clause): Allow ellipsis to create a base specifier
6178 (cp_parser_type_id_list): Allow ellipsis to create an exception
6179 specifier expansion.
6180 (cp_parser_attribute_list): Don't allow pack expansions.
6181 (cp_parser_functional_cast): Allow pack expansions.
6182 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
6183 compute the length of a parameter pack.
6184 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
6185 end a template argument.
6186 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
6187 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
6190 2007-03-09 Dirk Mueller <dmueller@suse.de>
6192 * call.c (build_new_op): Call warn_logical_operator.
6194 2007-03-08 Volker Reichelt <v.reichelt@netcologne.de>
6197 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
6200 * pt.c (any_template_arguments_need_structural_equality_p):
6203 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
6205 * decl.c (grokdeclarator): Disable warnings for anonymous
6208 2007-03-05 Volker Reichelt <v.reichelt@netcologne.de>
6210 * typeck2.c (readonly_error): Always emit a hard error.
6211 Remove last argument.
6212 * cp-tree.h (readonly_error): Adjust prototype.
6213 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
6214 * typeck.c (build_unary_op): Likewise.
6215 (build_modify_expr): Likewise.
6217 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
6220 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
6222 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6225 * parser.c (struct cp_parser): New IN_IF_STMT.
6226 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
6227 returning if parsing the body of an 'if' statement or issuing an
6228 error and continuing.
6229 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
6231 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
6233 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
6236 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
6239 2007-03-02 Geoffrey Keating <geoffk@apple.com>
6241 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
6242 Objective-C++. Don't exit early if -shared-libgcc needs to be
6245 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6247 * typeck.c (common_base_type): Delete unused function.
6249 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6251 * Make-lang.in: Add dummy lang.install-pdf target.
6253 2007-03-01 Simon Baldwin <simonb@google.com>
6256 * decl.c (check_tag_decl): Added new warning for typedef ignored
6257 when it precedes an otherwise valid non-typedef declaration.
6259 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
6261 * typeck.c (build_function_call): Store converted arguments
6262 in a stack-allocated array instead of building a list.
6263 (convert_arguments): Store arguments in the array passed in as an
6264 argument, and return the actual number of arguments.
6265 * call.c (build_call): Delete, and replace with...
6266 (build_call_n, build_call_a): New.
6267 (build_op_delete_call): Rewrite to avoid constructing argument lists.
6268 (build_over_call): Store converted arguments in a stack-allocated
6269 array instead of building a list.
6270 (build_cxx_call): Pass arguments in an array instead of as a list.
6271 (build_java_interface_fn_ref): Rewrite to avoid constructing
6273 * tree.h: Update declarations to reflect above changes.
6274 * method.c (use_thunk): Use a stack-allocated array to hold
6275 the arguments instead of a list.
6276 * rtti.c (throw_bad_cast): Update call to cxx_call.
6277 (throw_bad_typeid): Likewise.
6278 (build_dynamic_cast_1): Likewise.
6279 * init.c (build_builtin_delete_call): Use build_call_n.
6280 * decl.c (expand_static_init): Likewise.
6281 * except.c (cp_protect_cleanup_actions): Likewise.
6282 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
6283 (gimplify_must_not_throw_expr): Likewise.
6284 (cxx_omp_apply_fn): Use build_call_a.
6286 2007-02-26 Mark Mitchell <mark@codesourcery.com>
6288 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
6289 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
6291 2007-02-25 Mark Mitchell <mark@codesourcery.com>
6293 * cp-tree.h (static_ctors): Remove.
6294 * cp-tree.h (static_dtors): Likewise.
6295 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
6296 refactoring of tree_map hierarchy.
6297 (decl_shadowed_for_var_insert): Likewise.
6298 * semantics.c (expand_body): Use c_expand_body.
6299 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
6300 * decl2.c (static_ctors): Remove.
6301 (static_dtors): Likewise.
6302 (generate_ctor_or_dtor_function): Pass NULL_TREE to
6303 objc_generate_static_init_call. Do not call static_[cd]tors.
6304 (generate_ctor_and_dtor_functions_for_priority): Do not check for
6306 (cp_write_global_declarations): Likewise.
6308 2007-02-23 Richard Guenther <rguenther@suse.de>
6310 * class.c (note_name_declared_in_class): Make declaration
6311 changes meaning a pedwarn.
6313 2007-02-22 Michael Matz <matz@suse.de>
6316 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
6317 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
6318 dump_function_decl): Guard emitting outer scopes by new flag.
6319 * cp-lang.c (cxx_dwarf_name): New function.
6320 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
6321 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
6323 (push_template_decl_real, lookup_template_class): Remove calls
6326 2007-02-19 Mark Mitchell <mark@codesourcery.com>
6328 * call.c (build_new_method_call): Ensure that explicit calls of
6329 destructors have type "void".
6331 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6333 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
6334 and -Walways-true with -Waddress.
6335 * cvt.c (convert_to_void): Replace unconditional warning with
6338 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
6340 * decl.c, tree.c: Fix comment typos.
6342 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
6345 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
6346 statement expression if we had an error mark node.
6348 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
6349 Brooks Moses <brooks.moses@codesourcery.com>
6350 Lee Millward <lee.millward@codesourcery.com>
6352 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
6353 Change class to tcc_vl_exp.
6355 * call.c (build_call): Use build_call_list instead
6357 (build_over_call): Likewise.
6358 (build_new_method_call): Use build_min_non_dep_call_list
6359 instead of build_min_non_dep.
6361 * error.c (dump_call_expr_args): New function.
6362 (dump_aggr_init_expr_args): New function.
6363 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
6364 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
6366 * cvt.c (convert_to_void): Use build_call_array instead
6367 of build3; use new AGGR_INIT_EXPR accessor macros.
6369 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
6370 instead of TREE_CODE_LENGTH.
6372 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
6373 AGGR_INIT_EXPR accessor macros.
6375 * cp-gimplify.c (cp_gimplify_init_expr): Use
6376 AGGR_INIT_EXPR_SLOT to set the slot operand.
6378 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
6379 (AGGR_INIT_EXPR_SLOT): New macro.
6380 (AGGR_INIT_EXPR_ARG): New macro.
6381 (aggr_init_expr_nargs): New macro.
6382 (AGGR_INIT_EXPR_ARGP): New macro.
6383 (aggr_init_expr_arg_iterator): New.
6384 (init_aggr_init_expr_arg_iterator): New.
6385 (next_aggr_init_expr_arg): New.
6386 (first_aggr_init_expr_arg): New.
6387 (more_aggr_init_expr_args_p): New.
6388 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
6389 (stabilize_aggr_init): New declaration.
6390 (build_min_non_dep_call_list): Likewise.
6392 * tree.c (process_aggr_init_operands): New function.
6393 (build_aggr_init_array) New function.
6394 (build_cplus_new): Update to use new CALL_EXPR and
6395 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
6396 build_aggr_init_array.
6397 (build_min_non_dep_call_list) New function.
6398 (build_min_nt): Assert input code parameter is not a variable
6399 length expression class.
6400 (build_min, build_min_non_dep): Likewise.
6401 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
6402 to check for equality instead of recursing. Handle tcc_vl_exp
6404 (stabilize_call): Update to only handle CALL_EXPRs, not
6405 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
6406 (stabilize_aggr_init): New function.
6407 (stabilize_init): Use it.
6409 * cxx-pretty-print.c (pp_cxx_postfix_expression)
6410 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
6411 AGGR_INIT_EXPR accessor macros and argument iterators.
6413 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
6414 build_vl_exp. Iterate through the operands, recursively
6415 processing each one.
6416 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
6417 CALL_EXPR accessor macros.
6418 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
6419 tree code classes. Use TREE_OPERAND_LENGTH instead of
6422 * semantics.c (finish_call_expr): Use build_nt_call_list
6423 instead of build_nt.
6424 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
6425 accessor macros. Use build_call_array to construct the
6426 CALL_EXPR node instead of build3
6428 * decl2.c (build_offset_ref_call_from_tree): Use
6429 build_nt_call_list and build_min_non_dep_call_list instead
6430 of build_min_nt and build_min_non_dep.
6432 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
6433 Use build_nt_call_list instead of build_min_nt.
6435 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6438 * call.c (build_conditional_expr): Improve error message.
6440 2007-02-13 Dirk Mueller <dmueller@suse.de>
6442 * friend.c (do_friend): Annotate warning about friend
6443 declarations in templates with OPT_Wnon_template_friend.
6444 Convert informal message from warning() to inform().
6446 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
6447 Mark Mitchell <mark@codesourcery.com>
6450 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
6451 instantiations for variables.
6453 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6456 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
6457 Check warn_unused_value just once.
6459 2007-02-11 Mark Mitchell <mark@codesourcery.com>
6462 * pt.c (determine_specialization): Use skip_artificial_parms_for.
6463 (fn_type_unificiation): Likewise.
6464 (get_bindings): Likewise.
6466 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
6469 * decl.c (finish_function): Use DECL_REPLACEABLE.
6470 * tree.c (cp_cannot_inline_tree_fn): Likewise.
6472 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
6474 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
6476 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
6478 * decl.c (grokvardecl): Don't error if !have_tls.
6479 (grokdeclarator): Likewise.
6480 * parser.c (cp_parser_omp_threadprivate): Likewise.
6482 2007-02-07 Jakub Jelinek <jakub@redhat.com>
6485 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
6486 parameters and result decls in omp clauses.
6487 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
6490 2007-02-05 Dirk Mueller <dmueller@suse.de>
6493 * parser.c (cp_parser_class_specifier): Always initialize bases.
6495 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
6497 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
6498 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
6499 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
6501 * semantics.c (finish_omp_atomic): Store a whole expression node
6502 in operand 1, and integer_zero_node in operand 0, for dependent
6503 OMP_ATOMIC. Rewrite to make flow easier to understand.
6505 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
6507 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
6509 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
6511 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
6512 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
6514 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
6516 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
6517 keyword warning to -Wc++0x-compat.
6519 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
6521 * decl.c (grokdeclarator): Update documentation.
6523 2007-02-02 Jakub Jelinek <jakub@redhat.com>
6526 * decl.c (grokdeclarator): If __thread is used together with
6527 a storage class other than extern and static, clear thread_p
6528 after issuing diagnostics and fall through to checking the
6531 2007-01-30 Roger Sayle <roger@eyesopen.com>
6533 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
6534 calculating the size of an array (to avoid recursive errors).
6536 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6539 * typeck.c (build_binary_op): Fix logic for warning. Move warning
6541 * call.c (convert_like_real): Don't warn when converting to
6544 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6546 * decl.c (pop_label): Replace warning with call to
6547 warn_for_unused_label.
6549 2007-01-28 Andrew Pinski <pinskia@gmail.com>
6552 * semantics.c (finish_pseudo_destructor_expr): Check the
6553 destrutor name by calling check_dtor_name.
6555 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
6557 * lex.c (D_CPP0X): Rename.
6559 (reswords): D_CPP0X -> D_CXX0X.
6560 (init_reswords): Ditto.
6561 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
6562 of C++0x keywords as identifiers.
6564 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
6567 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
6570 2007-01-23 Ian Lance Taylor <iant@google.com>
6572 * typeck.c (convert_for_assignment): Only warn about a = b = c
6573 when converting to bool.
6575 2007-01-23 Roger Sayle <roger@eyesopen.com>
6577 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
6579 * typeck.c (ignore_overflows): Remove the remaining uses of
6580 TREE_CONSTANT_OVERFLOW.
6582 2007-01-20 Jan Hubicka <jh@suse.cz>
6584 * decl2.c (start_objects, start_static_storage_duration_function):
6585 Do not make the functions uninlinable.
6587 2007-01-17 Ian Lance Taylor <iant@google.com>
6589 * class.c (add_method): Call VEC_reserve_exact rather than passing
6590 a negative size to VEC_reserve.
6592 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
6595 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
6597 2007-01-10 Mark Mitchell <mark@codesourcery.com>
6600 * decl.c (make_typename_type): If the qualified name is not a
6601 type, issue an error.
6602 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
6605 2007-01-08 Geoffrey Keating <geoffk@apple.com>
6607 * rtti.c: Include target.h.
6608 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
6609 don't emit typeinfo for fundamental types as weak.
6610 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
6612 2007-01-08 Richard Guenther <rguenther@suse.de>
6614 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
6616 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
6618 * call.c (standard_conversion): Pass flag to
6619 vector_types_convertible_p to disallow emission of note.
6620 * typeck.c (convert_for_assignment): Pass flag to
6621 vector_types_convertible_p to allow emission of note.
6622 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
6623 to disallow emission of note.
6625 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6628 * typeck.c (build_binary_op): Call overflow_warning if
6629 TREE_OVERFLOW_P is true for the result and not for any of the
6632 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
6635 * class.c (add_method): Don't wait until template
6636 instantiation time to complain about duplicate methods.
6638 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6641 * semantics.c (finish_unary_op_expr): Warn only if result
6642 overflowed and operands did not.
6644 2007-01-05 Ian Lance Taylor <iant@google.com>
6646 * typeck.c (build_binary_op): Warn about comparing a non-weak
6649 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
6651 * pt.c (tsubst): Propagate the need for structural equality checks
6652 when reducing the level of template parameters.
6654 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
6656 * pt.c: Fix a comment typo.
6658 2007-01-02 Ian Lance Taylor <iant@google.com>
6660 * semantics.c (maybe_convert_cond): Optionally warn when using an
6661 assignment as a condition.
6662 * typeck.c (convert_for_assignment): Optionally warn about
6663 assigning the result of an assignment to a bool.
6665 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
6667 * pt.c (canonical_template_parms): Correct typo in comment.
6669 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
6671 * typeck.c (structural_comptypes): Renamed from "comptypes".
6672 (comptypes): Use canonical type information to perform fast type
6673 comparison. When VERIFY_CANONICAL_TYPES, verify that the
6674 canonical type comparison returns the same results as we would see
6675 from the current, structural check. Support COMPARE_STRUCTURAL
6676 when we need structural checks.
6677 * decl.c (typename_compare): Fix comment.
6678 (build_typename_type): TYPENAME_TYPE nodes require structural
6679 equality checks, because they resolve different based on the
6681 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
6682 require structural equality checks (for now).
6683 (build_ptrmemfunc_type): Build the canonical pointer to member
6685 (compute_array_index_type): Whenever we build a new index type
6686 to represent the size of an array in a template, we need to mark
6687 this index type as requiring structural equality. This goes for
6688 arrays with value-dependent sizes with the current ABI, or all
6690 * tree.c (cplus_array_hash): New.
6691 (struct cplus_array_info): New.
6692 (cplus_array_compare): New.
6693 (cplus_array_htab): New.
6694 (build_cplus_array_type_1): Use a hash table to cache the array
6695 types we build. Build the canonical array type for each array
6697 (cp_build_qualified_type_real): When building a cv-qualified array
6698 type, use the hash table of array types and build canonical array
6700 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
6701 use structural equality (for now).
6702 * cp-tree.h (COMPARE_STRUCTURAL): New.
6703 * pt.c (canonical_template_parms): New.
6704 (canonical_type_parameter): New.
6705 (process_template_parm): Find the canonical type parameter.
6706 (lookup_template_class): When we have named the primary template
6707 type, set the canonical type for our template class to the primary
6708 template type. If any of the template arguments need structural
6709 equality checks, the template class needs structural equality
6711 (tsubst): When reducing the level of a template template
6712 parameter, we require structural equality tests for the resulting
6713 parameter because its template parameters have not had their types
6714 canonicalized. When reducing a template type parameter, find the
6715 canonical reduced type parameter.
6716 (any_template_arguments_need_structural_equality_p): New.
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