1 2009-01-12 Dodji Seketeli <dodji@redhat.com>
4 * pt.c (parameter_of_template_p): New function.
5 * cp-tree.h: Declare it.
6 * name-lookup.c (binding_to_template_parms_of_scope_p): New
8 (outer_binding): Take template parameters in account when looking for
11 2009-01-12 Jason Merrill <jason@redhat.com>
14 * tree.c (pod_type_p): Return 1 for structs created by the back end.
16 2009-01-12 Jakub Jelinek <jakub@redhat.com>
19 * parser.c (cp_parser_builtin_offsetof): Allow `->' in
20 offsetof member-designator, handle it as `[0].'.
23 * decl.c (start_function): If grokdeclarator hasn't returned
24 FUNCTION_DECL nor error_mark_node, issue diagnostics.
26 2009-01-11 Jakub Jelinek <jakub@redhat.com>
29 * cp-gimplify.c (genericize_if_stmt): Renamed from ...
30 (gimplify_if_stmt): ... this.
31 (cp_gimplify_expr): Don't handle IF_STMT here.
32 (cp_genericize_r): Call genericize_if_stmt for IF_STMT.
34 2009-01-10 Andrew Pinski <pinskia@gmail.com>
37 * typeck.c (cp_build_modify_expr): Check for NULL current_function_decl.
40 * typeck2.c (build_functional_cast): Check for reference type and NULL
43 2009-01-09 Steve Ellcey <sje@cup.hp.com>
45 * typeck.c (cp_build_unary_op): Check for ERROR_MARK.
47 2009-01-09 Jakub Jelinek <jakub@redhat.com>
50 * error.c (dump_expr): Handle EXPR_STMT like BIND_EXPR.
52 2009-01-09 John F. Carr <jfc@mit.edu>
55 * parser.c (cp_parser_class_specifier): Clear
56 parser->in_unbraced_linkage_specification_p while parsing class
59 2009-01-07 Jakub Jelinek <jakub@redhat.com>
62 * semantics.c (finish_goto_stmt): Convert destination to
65 2009-01-06 Jason Merrill <jason@redhat.com>
72 * pt.c (check_default_tmpl_args): Don't complain about
73 out-of-order parameter packs in the enclosing class
74 or parameter packs after default args.
75 (coerce_template_parms): If we have more than one
76 parameter pack, don't flatten argument packs.
77 (template_args_equal): Handle argument packs.
78 (comp_template_args): Don't flatten argument packs.
79 (check_instantiated_arg): Split out from...
80 (check_instantiated_args): Here. Handle arg packs.
81 (convert_template_argument): Just check that nontype argument
82 packs have the right type.
84 2009-01-05 Dodji Seketeli <dodji@redhat.com>
87 * typeck.c (type_after_usual_arithmetic_conversions): Fix a typo.
89 2009-01-05 Jason Merrill <jason@redhat.com>
92 * typeck2.c (process_init_constructor_union): Handle union with
95 * mangle.c (write_expression): Remove mangling for zero-operand
99 * decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
103 * class.c (defaultable_fn_p): Only operator== can be a copy
106 2009-01-02 Jason Merrill <jason@redhat.com>
109 * typeck2.c (process_init_constructor_union): Handle excess
111 (process_init_constructor_record): Likewise.
114 * typeck2.c (digest_init_r): Don't use process_init_constructor
115 for non-aggregate classes.
117 2008-12-31 Jakub Jelinek <jakub@redhat.com>
120 * parser.c (cp_parser_primary_expression) <case RID_FUNCTION_NAME>:
121 Return error_mark_node if cp_parser_non_integral_constant_expression
125 * semantics.c (finish_decltype_type): Handle TEMPLATE_PARM_INDEX.
127 2008-12-29 Jakub Jelinek <jakub@redhat.com>
130 * parser.c (cp_parser_condition): Use cp_parser_require
131 instead of cp_lexer_consume_token to consume =.
134 * decl.c (start_enum): If enumtype is error_mark_node, exit early.
136 2008-12-28 Jakub Jelinek <jakub@redhat.com>
139 * semantics.c (finish_omp_for): Don't add CLEANUP_POINT_EXPR
140 around volatile iteration var in condition and/or increment
143 2008-12-27 Jakub Jelinek <jakub@redhat.com>
146 * pt.c (tsubst_omp_for_iterator): RECUR on whole init_expr instead of
149 2008-12-21 Jason Merrill <jason@redhat.com>
152 * name-lookup.c (arg_assoc_type): Handle DECLTYPE_TYPE.
154 2008-12-20 Jakub Jelinek <jakub@redhat.com>
155 Manuel López-Ibáñez <manu@gcc.gnu.org>
158 * c-common.c (warn_about_parentheses): Remove ARG_UNUSED from
159 arg_left. Don't warn about X<=Y<=Z if comparison's type isn't
162 2008-12-19 Jakub Jelinek <jakub@redhat.com>
165 * call.c (build_new_method_call): Handle call being COMPOUND_EXPR
168 2008-12-18 Jakub Jelinek <jakub@redhat.com>
171 * init.c (perform_member_init): For value-initialized
172 references call permerror instead of warning and don't emit any
175 2008-12-18 Jason Merrill <jason@redhat.com>
178 * parser.c (cp_parser_token_starts_cast_expression): An EOF
179 can't start a cast-expression.
181 2008-12-17 Jason Merrill <jason@redhat.com>
183 * semantics.c (describable_type): New function.
184 (finish_decltype_type): Use it for dependent exprs.
185 * cp-tree.h: Declare it.
186 * mangle.c (write_type) [DECLTYPE_TYPE]: Set skip_evaluation.
187 (write_expression): If skip_evaluation, use type stubs.
188 * tree.c (cp_tree_equal): Handle PARM_DECLs from different
189 declarations of a function.
190 * init.c (build_new): Do auto deduction if type is describable.
191 * decl.c (cp_finish_decl): Likewise.
192 * parser.c (cp_parser_omp_for_loop): Likewise.
194 2008-12-10 Jason Merrill <jason@redhat.com>
197 * mangle.c (write_builtin_type): Add mangling for decimal floating
198 point and fixed point types.
199 (write_type): Pass FIXED_POINT_TYPE along.
201 2008-12-09 Mark Mitchell <mark@codesourcery.com>
204 * class.c (resolve_address_of_overloaded_function): Check
205 accessibility of member functions unless FLAGS indicates
207 * call.c (standard_conversion): Adjust flags passed to
209 (convert_default_arg): Do not perform access checks.
210 * cp-tree.h (tsubst_flags_t): Add tf_no_access_control.
212 2008-12-08 Steve Ellcey <sje@cup.hp.com>
214 * decl2.c (mark_used): Remove assemble_external call.
216 2008-12-08 Dodji Seketeli <dodji@redhat.com>
219 * name-lookup.c (kept_level_p): Don't forget the case of levels
220 having using directives.
222 2008-12-08 Richard Henderson <rth@redhat.com>
225 * class.c (finish_struct_bits): Use SET_TYPE_MODE.
226 * decl.c (record_unknown_type): Likewise.
227 (start_enum, finish_enum): Likewise.
229 2008-12-05 Jakub Jelinek <jakub@redhat.com>
232 * error.c (dump_expr): Handle BIT_FIELD_REF.
234 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
237 * Make-lang.in (cc1plus-dummy, cc1plus): Add BACKENDLIBS,
240 2008-12-04 Jason Merrill <jason@redhat.com>
243 * decl.c (grok_special_member_properties): Set TYPE_HAS_COMPLEX_DFLT
245 * class.c (check_bases_and_members): Rather than assuming any
246 user-declared default constructor is complex here.
248 2008-12-04 Richard Guenther <rguenther@suse.de>
251 * typeck.c (get_member_function_from_ptrfunc): Mark the vtbl
252 pointer access with TREE_NO_WARNING.
254 2008-12-03 Jason Merrill <jason@redhat.com>
257 * init.c (build_value_init): Do initial zero-initialization
258 of a class with an implicitly-defined constructor using
259 build_zero_init rather than in build_value_init.
260 (build_value_init_1): Fold into build_value_init.
263 * parser.c (cp_parser_conversion_type_id): Diagnose
264 'operator auto' here.
265 * decl.c (grokdeclarator): Not here.
268 * decl.c (grokdeclarator): Only set DECL_NONCONVERTING_P
269 on explicit constructors.
270 * pt.c (tsubst_copy_and_build) [CONSTRUCTOR]: Propagate
271 CONSTRUCTOR_IS_DIRECT_INIT.
273 2008-12-02 Jason Merrill <jason@redhat.com>
275 PR c++/35782, c++/37860
276 * call.c (build_user_type_conversion_1): Remember
278 (convert_like_real): Likewise.
279 (build_over_call): Don't require the copy constructor
280 for copy-list-initialization.
281 * cp-tree.h (TARGET_EXPR_LIST_INIT_P): New macro.
284 * decl.c (cp_finish_decl): Handle =default and =delete for
287 2008-12-01 Jakub Jelinek <jakub@redhat.com>
290 * parser.c (cp_parser_omp_for_loop): Handle auto.
291 * pt.c (tsubst_omp_for_iterator): Likewise.
293 2008-11-28 Jason Merrill <jason@redhat.com>
296 * init.c (perform_member_init): Fix value-initialization.
297 (build_value_init_1): Add assert to catch cases that will break
299 (build_default_init): Remove.
300 * cp-tree.h: Remove its prototype.
301 * pt.c (tsubst_expr) [DECL_EXPR]: Use build_value_init for
302 value-initialization.
305 * parser.c (cp_parser_class_name): Only call
306 maybe_note_name_used_in_class if we actually found a class name.
308 2008-11-25 Jason Merrill <jason@redhat.com>
311 * decl2.c (check_classfn): Error rather than abort on parameter
314 2008-11-20 Jason Merrill <jason@redhat.com>
317 * parser.c (cp_parser_class_name): Call maybe_note_name_used_in_class.
320 * call.c (build_over_call): Take the address of the function even
322 (build_new_method_call): Remember the type of the called function
325 2008-11-19 Dodji Seketeli <dodji@redhat.com>
328 * pt.c (coerce_template_template_parm): Use the more robust
329 uses_template_parms instead of dependent_type_p.
331 2008-11-19 Dodji Seketeli <dodji@redhat.com>
334 * pt.c (lookup_template_class): Check pointers before dereferencing
336 * error.c (dump_template_decl): Likewise.
338 2008-11-19 Jason Merrill <jason@redhat.com>
341 * decl2.c (grokfield): Pass ATTR_FLAG_TYPE_IN_PLACE for a typedef
342 that names a class for linkage purposes.
345 * parser.c (cp_parser_pseudo_destructor_name): A pseudo-destructor
346 name is not a declaration.
349 * pt.c (instantiate_decl): Don't require a definition of
350 a template that is explicitly instantiated 'extern'.
352 2008-11-18 Jason Merrill <jason@redhat.com>
353 Jakub Jelinek <jakub@redhat.com>
356 * parser.c (cp_parser_type_id): Complain about auto.
357 * decl.c (grokdeclarator): Complain about parameters and
358 conversion functions declared with auto.
360 * call.c (standard_conversion): Use CLASS_TYPE_P instead of
362 * cp-tree.h (TYPE_NON_AGGREGATE_CLASS): Likewise.
364 2008-11-17 Jakub Jelinek <jakub@redhat.com>
367 * init.c (constant_value_1): Handle TREE_LIST init.
369 2008-11-15 Jakub Jelinek <jakub@redhat.com>
372 * typeck.c (cp_build_unary_op): Don't call get_unwidened. Use
373 argtype instead of result_type.
375 2008-11-14 Jason Merrill <jason@redhat.com>
378 * semantics.c (finish_call_expr): Don't repeat arg-dep lookup
379 for a non-dependent call.
382 * call.c (build_aggr_conv): Increment i.
384 2008-11-13 Jason Merrill <jason@redhat.com>
387 * typeck2.c (process_init_constructor_record): Update bitfield
389 (check_narrowing): Update bitfield handling, print source type.
391 2008-11-12 Jakub Jelinek <jakub@redhat.com>
395 2007-05-07 Mike Stump <mrs@apple.com>
396 * parser.c (check_empty_body): Add.
397 (cp_parser_iteration_statement): Add call to check_empty_body.
399 2008-11-12 Jason Merrill <jason@redhat.com>
402 * typeck.c (cp_build_modify_expr): Update bitfield handling.
404 2008-11-12 Jakub Jelinek <jakub@redhat.com>
407 * parser.c (cp_parser_simple_declaration): Don't commit
408 to tentative parse if parse errors were seen.
411 * error.c (dump_expr): Handle COMPLEX_EXPR.
413 2008-11-10 Jakub Jelinek <jakub@redhat.com>
416 * parser.c (cp_parser_enum_specifier): After parsing :,
417 parse definitely. Don't return early if type specifier
420 2008-11-06 David Edelsohn <edelsohn@gnu.org>
423 * g++spec.c (LIBSTDCXX_STATIC): New.
424 (lang_spec_driver): Use LIBSTDCXX_STATIC when not
427 2008-11-05 Fabien Chene <fabien.chene@gmail.com>
430 * cp-tree.h: Fix DECL_NONSTATIC_MEMBER_P to handle member template
433 2008-11-05 Richard Guenther <rguenther@suse.de>
436 * decl.c (start_preparsed_function): Use the correct type for
437 building the RESULT_DECL.
439 2008-10-31 Jakub Jelinek <jakub@redhat.com>
442 * decl.c (grokdeclarator): Diagnose auto function decl without
443 late return type and late return type function decl where type
447 * decl.c (cp_finish_decl): Diagnose type_uses_auto type with
450 2008-10-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
453 * class.c (check_bitfield_decl): Rename min_precision to
454 tree_int_cst_min_precision.
455 * decl.c (finish_enum): Likewise.
457 2008-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
460 * parser.c (cp_parser_token_starts_cast_expression): New.
461 (cp_parser_cast_expression): Peek the next token to decide whether
462 this could be a parenthesized constructor or is definitely an
465 2008-10-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
468 * typeck.c (build_x_binary_op): Update call to
469 warn_about_parentheses.
470 * parser.c (cp_parser_binary_expression): Add note about passing
471 the correct code for unary expressions.
473 2008-10-24 Jakub Jelinek <jakub@redhat.com>
475 * Make-lang.in (check-c++-subtargets): New alias for
476 check-g++-subtargets.
477 (lang_checks_parallelized): Add check-g++.
478 (check_g++_parallelize): New variable.
480 2008-10-21 Richard Guenther <rguenther@suse.de>
482 * semantics.c (simplify_aggr_init_exprs_r): Remove.
483 (expand_or_defer_fn): Do not walk the function body to
484 simplify aggr_init_exprs.
486 2008-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
489 * typeck.c (cp_common_type): New. The same as
490 type_after_usual_arithmetic_conversions but without promotions.
491 (type_after_usual_arithmetic_conversions): Do the promotions and
493 (common_type): Make it behave like the C version of this
494 function. Do not handle pointer types.
495 (common_pointer_type): Move handling of pointer types from
497 (cp_build_binary_op): Use common_pointer_type instead of
498 common_type in call to pointer_diff.
499 Use cp_common_type instead of common_type.
500 * cp-tree.h (common_pointer_type): Declare.
502 2008-10-14 Jakub Jelinek <jakub@redhat.com>
505 * cp-gimplify.c (cp_genericize_r): Only fold_convert COND_EXPR
506 arguments if they don't already have COND_EXPR's type.
508 2008-10-14 Paolo Carlini <paolo.carlini@oracle.com>
511 * pt.c (push_template_decl_real): Check that current_template_parms
513 (process_partial_specialization): Assert current_template_parms not
516 2008-10-13 Doug Evans <dje@google.com>
518 * cp-tree.h (DECL_MAIN_P): Fix parentheses around expression.
520 2008-10-10 Jakub Jelinek <jakub@redhat.com>
523 * cp-gimplify.c (cp_genericize_r): Fix up bitfield operands of
526 2008-10-09 Jakub Jelinek <jakub@redhat.com>
529 * semantics.c (finalize_nrv_r): Clear DECL_INITIAL instead of
530 setting it to error_mark_node.
532 2008-10-07 Steve Ellcey <sje@cup.hp.com>
534 * decl.c (start_cleanup_fn): Declare as inline.
536 2008-10-06 Jason Merrill <jason@redhat.com>
538 PR c++/37376, other mangling issues
539 * mangle.c (write_type): Update TYPE_PACK_EXPANSION mangling.
540 (write_member_name): Break out from...
541 (write_expression): ...here. Handle dependent COMPONENT_REF.
542 (write_template_arg): Wrap an argument pack in 'I'/'E'.
543 (write_builtin_type): Update char16/32_t mangling.
544 (write_nested_name, write_prefix): Don't forget template args
546 * operators.def: Add ARROW_EXPR, update COMPONENT_REF and
549 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
551 * typeck.c (build_x_indirect_ref): Add location argument.
552 (cp_build_binary_op): Pass location to warn_for_div_by_zero.
553 (cp_build_unary_op): Add location argument.
554 (cp_build_modify_expr): Same.
555 * class.c (build_base_path): Pass location to build_indirect_ref.
556 * semantics.c (handle_omp_for_class_iterator): Pass elocus to
559 2008-10-05 Dodji Seketeli <dodji@redhat.com>
562 * cp-gimplify.c (cp_gimplify_expr): For each USING_STMT
563 make sure an IMPORTED_DECL node is added to the BLOCK_VARS list
564 of the innermost containing BLOCK.
566 2008-10-03 Paolo Carlini <paolo.carlini@oracle.com>
569 * error.c (dump_function_decl): Save the exceptions in case of
570 error about incompatible specifications in a specialization.
572 2008-10-01 Andrew Pinski <andrew_pinski@playstation.sony.com>
574 * tree.c (lvalue_p_1): COMPOUND_LITERAL_EXPR is also an lvalue.
576 2008-09-30 H.J. Lu <hongjiu.lu@intel.com>
579 * parser.c (cp_parser_selection_statement): Fix uninitialized
582 2008-09-30 Simon Martin <simartin@users.sourceforge.net>
586 * decl.c (grokdeclarator): Set the type for typedefs to a
587 nested-name-specifier to error_mark_node.
589 2008-09-30 Paolo Bonzini <bonzini@gnu.org>
591 * parser.c (cp_parser_selection_statement): Implement here the
592 -Wempty-body warning for `if' and `else' statements.
593 * semantics.c (finish_if_stmt): Do not call empty_body_warning.
595 2008-09-25 Paolo Carlini <paolo.carlini@oracle.com>
598 * name-lookup.c (maybe_process_template_type_declaration): Check
599 return value of push_template_decl_real for error_mark_node.
601 2008-09-24 Aldy Hernandez <aldyh@redhat.com>
603 * semantics.c (finish_fname): Pass location to fname_decl.
605 2008-09-23 Jakub Jelinek <jakub@redhat.com>
608 * semantics.c (finish_omp_for): If processing_template_decl, just build
609 MODIFY_EXPR for init instead of calling cp_build_modify_expr.
611 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
613 * typeck.c (build_array_ref): Pass location to cp_build_binary_op.
614 (get_member_function_from_ptrfunc): Same.
615 (build_x_binary_op): Same.
616 (build_binary_op): Same.
617 (cp_build_binary_op): New location argument.
618 (pointer_diff): Pass location to cp_build_binary_op.
619 (cp_truthvalue_conversion): Pass location to build_binary_op.
620 (convert_ptrmem): Pass location to cp_build_binary_op.
621 (cp_build_modify_expr): Same.
622 (build_ptrmemfunc): Same.
623 * init.c (expand_cleanup_for_base): Pass location to
624 c_common_truthvalue_conversion.
625 (build_new_1): Pass location to cp_build_binary_op.
626 (build_vec_delete_1): Pass location to *build_binary_op,
627 c_common_truthvalue_conversion.
628 (build_vec_init): Same.
629 (build_delete): Same.
630 * decl.c (compute_array_index_type): Same.
631 * call.c (build_new_op): Same.
632 * rtti.c (build_dynamic_cast_1): Same.
633 * cp-tree.h: Add argument to cp_build_binary_op.
634 * semantics.c (handle_omp_for_class_iterator): Pass location to
635 *build_binary_op, c_common_truthvalue_conversion.
636 * decl2.c (get_guard_cond): Same.
638 2008-09-17 Richard Guenther <rguenther@suse.de>
641 * rtti.c (build_dynamic_cast_1): Convert the COND_EXPR
642 result to the correct type.
644 2008-09-17 H.J. Lu <hongjiu.lu@intel.com>
647 * name-lookup.c (pushdecl_maybe_friend): Don't return the old
648 parameter for duplicate.
650 2008-09-17 Jason Merrill <jason@redhat.com>
653 * name-lookup.c (lookup_type_scope): Look through sk_function_parms.
655 2008-09-17 Jakub Jelinek <jakub@redhat.com>
658 * typeck.c (build_array_ref): Use protected_set_expr_location instead
659 of SET_EXPR_LOCATION when ret might not be an expression.
661 2008-09-17 Jan Hubicka <jh@suse.cz>
664 * cp/decl.c (start_method): Set DECL_NO_INLINE_WARNING_P.
666 2008-09-16 Jakub Jelinek <jakub@redhat.com>
669 * semantics.c (finish_compound_literal): Return error_mark_node if
673 * lex.c (init_reswords): Don't populate ridpointers for D_CONLY
676 2008-09-15 Aldy Hernandez <aldyh@redhat.com>
678 * decl.c (duplicate_decls): Call error_at.
679 (grokfndecl): New location argument. Use location if available.
680 (grokdeclarator): Pass declarator location to grokfndecl.
681 * cp-tree.h (struct cp_declarator): Update comment for id_loc.
682 * decl2.c (check_classfn): Use error_at.
683 * parser.c (cp_parser_init_declarator): Set function_start_locus
685 (cp_parser_member_declaration): Set id_loc for function declarators.
687 2008-09-09 Jan Hubicka <jh@suse.cz>
690 * pt.c (tsubst_decl): Do not copy DECL_STRUCT_FUNCTION pointer.
692 2008-09-09 Jakub Jelinek <jakub@redhat.com>
695 * tree.c (array_type_nelts_top): Add size_one_node instead of
698 2008-09-09 Jason Merrill <jason@redhat.com>
701 * pt.c (tsubst_copy) [PARM_DECL]: Don't abort if the parm has
704 2008-09-09 Jakub Jelinek <jakub@redhat.com>
707 * decl.c (build_enumerator): Handle previous value's DECL_INITIAL
708 being error_operand_p. Don't clear value if it was error_mark_node.
710 2008-09-09 Paolo Bonzini <bonzini@gnu.org>
712 * cp-objcp-common.h (LANG_HOOKS_EXPAND_DECL): Remove.
713 * cp-tree.h: Don't mention DECL_ANON_UNION_ELEMS.
714 * semantics.c (anon_aggr_type_p): Remove.
716 2008-09-06 Jason Merrill <jason@redhat.com>
719 * parser.c (cp_parser_parameter_declaration_list): Process the
720 PARM_DECLs as we go and push them. Return a TREE_LIST.
721 (cp_parser_parameter_declaration_clause): Return a TREE_LIST.
722 (cp_parser_direct_declarator): Create a binding level and
723 suppress deprecated warnings in the parameter list.
724 (make_call_declarator): PARMS is now a tree.
725 * cp-tree.h (struct cp_declarator): Function parms are now a tree.
726 * decl.h (enum deprecated_states, deprecated_state): Move here.
728 (type_is_deprecated): New fn.
729 (grokparms): PARMLIST is a tree now. Warn about parms that
730 use deprecated types.
731 * mangle.c (write_expression): Handle PARM_DECL, CALL_EXPR and
733 * pt.c (tsubst) [DECLTYPE_TYPE]: Set skip_evaluation.
734 (tsubst_copy) [PARM_DECL]: Handle a PARM_DECL used outside of a
736 * name-lookup.c (pushtag): Look through function parameter scopes.
737 (pushdecl_maybe_friend): Don't set DECL_CONTEXT on a PARM_DECL
738 when we're parsing a function declarator.
740 2008-09-05 Douglas Gregor <doug.gregor@gmail.com>
743 * tree.c (cp_build_qualified_type_real): Deal with sharing of
744 TYPE_LANG_SPECIFIC in the canonical types of pointer-to-method
747 2008-09-04 Ian Lance Taylor <iant@google.com>
749 * parser.c (check_no_duplicate_clause): Change code parameter to
750 enum omp_clause_code.
752 2008-09-03 Jakub Jelinek <jakub@redhat.com>
755 * decl.c (cp_finish_decl): Only set
756 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P if decl is VAR_DECL.
759 * cp-tree.h (defer_mark_used_calls, deferred_mark_used_calls): New
761 * decl2.c (mark_used): If defer_mark_used_calls, push decl into
762 deferred_mark_used_calls vector and exit early.
763 * decl.c (defer_mark_used_calls, deferred_mark_used_calls): New
765 (finish_function): Set defer_mark_used_calls for the duration of the
766 function. Call mark_used on any queued decls.
768 2008-09-02 Jason Merrill <jason@redhat.com>
771 * call.c (build_over_call): Make =delete work with SFINAE.
772 * class.c (resolve_address_of_overloaded_function): Likewise.
774 * cp-tree.h (struct lang_decl_flags): Rename threadprivate_p to
775 threadprivate_or_deleted_p.
776 (CP_DECL_THREADPRIVATE_P): Adjust.
777 (DECL_DELETED_FN): Likewise.
778 (SD_UNINITIALIZED, SD_INITIALIZED, SD_DEFAULTED): New macros.
779 (SD_DELETED): New macro.
780 * parser.c (cp_parser_init_declarator): Use them.
781 * decl.c (start_decl): Use them.
783 * decl2.c (mark_used): Give =deleted error even in sizeof.
785 * typeck2.c (check_narrowing): Downgrade narrowing error to
788 2008-09-02 Aldy Hernandez <aldyh@redhat.com>
790 * typeck.c (build_array_ref): Use new location argument.
791 * class.c (build_vtbl_ref_1): Pass location to build_array_ref.
792 * call.c (build_new_op): Same.
793 * decl2.c (grok_array_decl): Same.
794 * cp-tree.h (build_array_ref): Add location argument to prototype.
796 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
798 * typeck.c (build_x_indirect_ref): Add location argument.
799 * class.c (build_base_path): Pass location to build_indirect_ref.
800 * pt.c (tsubst_copy_and_build): Pass location to
801 finish_label_address_expr.
802 * parser.c (cp_parser_unary_expression): Same.
804 2008-08-31 Jason Merrill <jason@redhat.com>
806 Implement late-specified return type using 'auto'.
807 * cp-tree.h (struct cp_declarator): Add late_return_type field to
809 * parser.c (cp_parser_late_return_type_opt): New fn.
810 (cp_parser_direct_declarator): Use it.
811 (make_call_declarator): Put it in the declarator.
812 * decl.c (grokdeclarator): Splice in late-specified return type.
813 * pt.c (splice_late_return_type): New fn.
815 2008-08-29 Michael Meissner <gnu@the-meissners.org>
817 * decl.c (builtin_function_1): Take a bool argument to decide
818 whether to use pushdecl or pushdecl_top_level.
819 (duplicate_decls): Copy function specific target and optimization
820 options on duplicate declarations.
821 (cxx_builtin_function): Update builtin_function_1 call.
822 (cxx_builtin_function_ext_scope): New function, guarantee that the
823 declaration is done at global scope.
825 * cp-objcp-common.h (LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE): New
826 macro, define builtin function hook for delayed machine specific
829 * cp-tree.h (cxx_builtin_function_ext_scope): Add declaration.
831 2008-08-30 Jason Merrill <jason@redhat.com>
834 * pt.c (dependent_type_p): Don't abort on auto outside of a template.
836 2008-08-29 Jason Merrill <jason@redhat.com>
838 Implement C++0x 'auto' semantics.
839 * decl.c (start_decl_1): Don't complain about auto being incomplete.
840 (cp_finish_decl): Deduce auto.
841 * init.c (build_new): Handle 'new auto'.
842 * typeck2.c (cxx_incomplete_type_diagnostic): Give a different
843 message for auto than for normal template type parms.
844 * pt.c (type_dependent_expression_p): Handle { }.
845 (make_auto): New function.
846 (listify_autos): New function.
847 (do_auto_deduction): New function.
848 (is_auto): New function.
849 (type_uses_auto): New function.
850 * cp-tree.h: Declare them.
851 * parser.c (cp_parser_decl_specifier_seq): In C++0x mode, don't
852 treat auto as a declspec.
853 (cp_parser_simple_type_specifier): It's a type-specifier.
855 2008-08-29 Mark Mitchell <mark@codesourcery.com>
857 * mangle.c (write_type): Add target-specific manglings for
858 non-fundamental types to the substitution table.
861 2008-08-29 Jakub Jelinek <jakub@redhat.com>
865 * name-lookup.c (do_using_directive, cp_emit_debug_info_for_using):
866 Adjust debug_hooks->imported_module_or_decl callers.
868 2008-08-29 Jan Hubicka <jh@suse.cz>
870 * cp-gimplify.c (cp_gimplify_expr): Add PRED_CONTINUE heuristic.
872 2008-08-28 Paolo Carlini <paolo.carlini@oracle.com>
875 * decl.c (reshape_init_r): Check init for error_mark_node.
877 2008-08-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
880 * semantics.c (maybe_convert_cond): Call verify_sequence_points.
881 (finish_return_stmt): Likewise.
882 (finish_switch_condition): Likewise.
884 2008-08-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
886 * cp-tree.h: Fix #error directive.
888 2008-08-26 Douglas Gregor <doug.gregor@gmail.com>
890 * typeck.c (type_after_usual_arithmetic_conversions): Don't do the
891 usual arithmetic conversions on scoped enumeration types.
892 (common_type): Ditto.
893 (default_conversion): Don't perform integral promotions on scoped
895 (build_array_ref): Scoped enumeration types can't be used as
897 * decl.c (start_enum): If building a C++0x scoped enumeration,
898 enter its scope. If provided with an underlying type, check that
899 underlying type and set up the enumeration type accordingly.
900 (finish_enum): Only compute an underlying type if the underlying
901 type isn't already fixed, and only convert the enumerator values
902 now if we've just computed the underlying type. Finish the scope
903 of C++0x scoped enumerations.
904 (build_enumerator): For enumerations with a fixed underlying type,
905 check the enumerator values when the enumerator is defined.
906 (lookup_enumerator): New.
907 * call.c (standard_conversion): Don't allow assignment from
908 integers to scoped enumeration types, even with -fpermissive.
909 Don't convert from scoped enumerations to bool or any arithmetic
911 (build_conditional_expr): Don't per the usual arithmetic
912 conversions for scoped enumeration types.
913 (convert_like_real): Check complain to see if we should
915 * error.c (class_key_or_enum_as_string): Print scoped enums.
916 * cp-tree.h (MAYBE_CLASS_TYPE_P): Check CLASS_TYPE_P, not
918 (INTEGRAL_OR_UNSCOPED_ENUMERATION_TYPE_P): New.
919 (SCOPED_ENUM_P): New.
920 (UNSCOPED_ENUM_P): New.
921 (SET_SCOPED_ENUM_P): New.
922 (ENUM_UNDERLYING_TYPE): New.
923 * pt.c (lookup_template_class): Update the instantiation of enum
924 types to deal with C++0x scoped enumerations and underlying
926 * name-lookup.c (begin_scope): Deal with scoped enumeration
928 (lookup_qualified_name): Deal with lookup into enumeration types.
929 * name-lookup.h (enum scope_kind): Add sk_scoped_enum.
930 * parser.c (cp_parser_class_or_namespace_name): Rename to...
931 (cp_parser_qualifying_entity): ... this. Also, in C++0x mode,
932 parse a type-name that can be an enumeration type.
933 (cp_parser_nested_name_specifier_opt): Update with C++0x grammar.
934 (cp_parser_elaborated_type_specifier): Parse the
935 optional `struct' or `class' following enum (in C++0x).
936 (cp_parser_enum_specifier): Parse C++0x scoped enumerations and
939 2008-08-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
941 * typeck.c: Update all calls to pedwarn.
946 * name-lookup.c: Likewise.
947 * parser.c: Likewise.
949 2008-08-20 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
952 * parser.c (cp_parser_omp_for_loop): Handle parenthesized
955 2008-08-20 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
957 * parser.c: Update all calls to inform.
958 * typeck.c: Likewise.
962 * method.c: Likewise.
963 * friend.c: Likewise.
964 * typeck2.c: Likewise.
966 * name-lookup.c: Likewise.
969 2008-08-19 Jakub Jelinek <jakub@redhat.com>
972 * error.c (cp_print_error_function): Deal with recursive BLOCK trees.
974 2008-08-18 Tomas Bily <tbily@suse.cz>
976 * tree.c (cp_tree_equal): Use CONVERT_EXPR_CODE_P.
978 2008-08-18 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
980 * typeck.c: Update all callers of permerror.
985 * except.c: Likewise.
987 * typeck2.c: Likewise.
989 * semantics.c: Likewise.
990 * name-lookup.c: Likewise.
993 * parser.c: Likewise.
995 2008-08-14 Paolo Carlini <paolo.carlini@oracle.com>
998 * pt.c (check_template_shadow): Change to return a bool.
999 * name-lookup.c (push_class_level_binding): Early return if
1000 check_template_shadow returns false.
1001 * cp-tree.h (check_template_shadow): Adjust declaration.
1003 2008-08-14 Paolo Carlini <paolo.carlini@oracle.com>
1006 * decl.c (grokdeclarator): In case of extern and initializer, return
1007 error_mark_node after the error.
1009 2008-08-13 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1012 * decl.c (grokfndecl): Call check_main_parameters_type only if
1015 2008-08-12 Paolo Carlini <paolo.carlini@oracle.com>
1018 * parser.c (cp_parser_class_head): Early return error_mark_node in
1019 case of global qualification of class name or qualified name that
1020 does not name a class.
1022 2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1025 * cvt.c (ocp_convert): Warn for out-of-range conversions to enum.
1027 2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1030 * cp-tree.h (struct diagnostic_context, struct diagnostic_info):
1031 Delete forward declarations. Check that toplev.h has not been
1032 included before this file. Include toplev.h and diagnostic.h.
1033 * error.c (cp_cpp_error): Use DK_PEDWARN.
1034 (cxx_incomplete_type_diagnostic): Update declaration.
1035 (cxx_incomplete_type_error): Use DK_ERROR.
1036 * typeck2.c (cxx_incomplete_type_diagnostic): Take a diagnostic_t
1037 as argument. Use emit_diagnostic.
1038 (cxx_incomplete_type_error): Use DK_ERROR.
1039 (add_exception_specifier): Use diagnostic_t instead of custom
1041 * typeck.c (complete_type_or_else): Update call to
1042 cxx_incomplete_type_diagnostic.
1043 * init.c (build_delete): Likewise.
1044 * call.c (diagnostic_fn_t): Remove unused typedef.
1045 (build_temp): Pass a pointer to diagnostic_t.
1046 (convert_like_real): Use emit_diagnostic.
1047 (joust): Check return value of warning before giving informative
1049 * friend.c (do_friend): Check return value of warning
1050 before giving informative note.
1051 * parser.c (cp_parser_template_id): Likewise.
1053 2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1056 * class.c (check_bases_and_members): Warn with -Wuninitialized
1059 2008-08-08 Volker Reichelt <v.reichelt@netcologne.de>
1062 * decl.c (xref_basetypes): Check base for MAYBE_CLASS_TYPE_P,
1063 and make sure it is not a union.
1065 2008-08-07 H.J. Lu <hongjiu.lu@intel.com>
1067 * semantics.c (finish_decltype_type): Initialize type.
1069 2008-08-07 Douglas Gregor <doug.gregor@gmail.com>
1071 * semantics.c (finish_decltype_type): Handle calls to function
1072 pointers and references to functions properly.
1074 2008-08-06 Douglas Gregor <doug.gregor@gmail.com>
1077 * parser.c (cp_parser_template_argument): Don't assume that '>>'
1078 following a type-id is an error when in C++0x mode.
1080 2008-08-06 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1083 * decl.c (grokdeclarator): Use explicit location with permerror_at.
1085 2008-08-06 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1088 * typeck.c (cp_build_binary_op): Move code to c-common.c.
1090 2008-08-05 Jason Merrill <jason@redhat.com>
1093 * decl.c (build_ptrmemfunc_type): Don't require structural
1094 comparison of PMF types.
1095 * tree.c (cp_build_qualified_type_real): Don't clear
1096 a valid TYPE_PTRMEMFUNC_TYPE.
1097 * typeck.c (cp_build_unary_op): Still do build_ptrmemfunc in
1100 2008-08-04 Jason Merrill <jason@redhat.com>
1103 * typeck2.c (check_narrowing): Allow narrowing conversion
1104 from an explicit floating-point constant.
1107 * pt.c (tsubst_decl): Leave DECL_INITIAL set on deleted
1110 2008-08-04 Simon Baldwin <simonb@google.com>
1113 * parser.c (cp_parser_elaborated_type_specifier): Warn only when
1114 the declaration's id is followed by a semicolon.
1116 2008-07-31 Jakub Jelinek <jakub@redhat.com>
1119 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Call
1120 complete_type_or_else even for UNKNOWN_TYPE to get diagnostics.
1122 2008-07-31 Jason Merrill <jason@redhat.com>
1125 * init.c (build_new_1): Don't convert pointer to the data type
1126 until we're actually going to treat it as that type.
1129 * tree.c (build_aggr_init_expr): Split out...
1130 (build_cplus_new): ...from here.
1131 (stabilize_init): Don't mess with AGGR_INIT_EXPR either.
1132 * init.c (build_new_1): new T() means value-initialization,
1133 not default-initialization.
1134 (build_vec_init): Likewise.
1135 (build_value_init_1): Use build_aggr_init_expr.
1137 2008-07-30 Dodji Seketeli <dseketel@redhat.com>
1140 * decl2.c (fix_temporary_vars_context_r): New function.
1141 (one_static_initialization_or_destruction): Make sure temporary
1142 variables part of the initialiser have their DECL_CONTEXT()
1145 2008-07-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1148 * typeck.c (build_binary_op): Encapsulate code into
1151 2008-07-29 Jakub Jelinek <jakub@redhat.com>
1154 * tree.c (cplus_array_hash, build_cplus_array_type_1): Hash on
1155 TYPE_UID instead of pointers.
1157 2008-07-29 Jan Hubicka <jh@suse.cz>
1159 * optimize.c (maybe_clone_body): Remove DECL_INLINE.
1160 * decl.c (duplicate_decls): Likewise.
1161 (grokfndecl): Likewise.
1162 (start_method): Likewise.
1163 * method.c (make_thunk, make_alias_for, implicitly_declare_fn):
1165 * pt.c (register_specialization, regenerate_decl_from_template):
1167 * decl2.c (grokfield): Likewise.
1169 2008-07-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1172 * decl.c (duplicate_decls): Merge USED flags.
1174 2008-07-27 Jason Merrill <jason@redhat.com>
1177 * decl.c (reshape_init_r): Allow C++0x initializer lists.
1179 2008-07-28 Richard Guenther <rguenther@suse.de>
1181 Merge from gimple-tuples-branch.
1183 2008-07-22 Aldy Hernandez <aldyh@redhat.com>
1185 * cp-gimplify.c (gimplify_if_stmt): Set location on newly created
1188 2008-07-18 Jakub Jelinek <jakub@redhat.com>
1190 * decl.c (finish_function): Call gimple_body after cp_genericize.
1192 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
1194 * optimize.c: Include gimple.h instead of tree-gimple.h.
1195 * Make-lang.in (cp-gimplify.o): Depend on tree-iterator.h.
1196 * cp-gimplify.c: Rename tree-gimple.h to gimple.h. Include
1199 2008-07-16 Jakub Jelinek <jakub@redhat.com>
1201 * optimize.c (maybe_clone_body): Clear DECL_SAVED_TREE for the clone.
1203 2008-07-14 Jakub Jelinek <jakub@redhat.com>
1205 * cp-gimplify.c (cp_gimplify_expr): Update comment.
1207 2008-07-14 Aldy Hernandez <aldyh@redhat.com>
1209 * cp-tree.h (union lang_tree_node): Rename GENERIC_NEXT to
1211 * cp-gimplify.c (cxx_omp_clause_apply_fn): Rename
1212 GIMPLE_MODIFY_STMT to MODIFY_EXPR.
1213 (cxx_omp_clause_copy_ctor): Same.
1214 (cxx_omp_clause_assign_op): Same.
1216 2008-05-28 Jakub Jelinek <jakub@redhat.com>
1218 * cp-gimplify.c (cp_gimplify_omp_for): Add pre_p argument. Tuplify.
1219 (cp_gimplify_expr): Adjust caller.
1221 2008-05-11 Doug Kwan <dougkwan@google.com>
1223 * init.c (build_vec_delete): Add type conversion for argument
1224 0 of POINTER_PLUS_EXPR.
1226 2008-04-29 Doug Kwan <dougkwan@google.com>
1228 * decl2 (File): Include "gimple.h"
1229 (cp_write_global_declarations): Use gimple_body instead of
1231 * Make-lang.in (cp/decl2.o): Add $(GIMPLE_H)
1233 2008-04-10 Diego Novillo <dnovillo@google.com>
1235 http://gcc.gnu.org/ml/gcc-patches/2008-04/msg00913.html
1237 * optimize.c (maybe_clone_body): Re-enable call to
1239 * cp-gimplify.c (cp_gimplify_omp_for): Mark disabled
1240 code with call to gimple_unreachable.
1241 (cp_genericize): Fix handling of clone bodies.
1243 2008-04-04 Diego Novillo <dnovillo@google.com>
1245 http://gcc.gnu.org/ml/gcc-patches/2008-04/msg00413.html
1247 * optimize.c (maybe_clone_body): Re-enable.
1249 2008-02-19 Diego Novillo <dnovillo@google.com>
1250 Oleg Ryjkov <olegr@google.com>
1252 http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00804.html
1254 * cp-gimplify.c (gimplify_for_stmt): Change gimple_seq
1255 argument to gimple_seq *. Update all users.
1256 (gimplify_must_not_throw_expr): Likewise.
1258 2008-02-04 Oleg Ryjkov <olegr@google.com>
1260 * except.c: Include gimple.h
1261 (cp_protect_cleanup_actions): Convert to tuples.
1262 * Make-lang.in (cp/except.o): Add dependency on gimple.h
1264 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
1266 * cp-gimplify.c (gimplify_cp_loop): Call tree_annotate_all_with_locus
1267 instead of annotating each block manually.
1269 2007-10-30 Aldy Hernandez <aldyh@redhat.com>
1271 * cp-gimplify.c (gimplify_cp_loop): Tuplify.
1272 (gimplify_for_stmt): Same.
1273 (gimplify_switch_stmt): Same.
1274 (cp_gimplify_expr): [FOR_STMT]: Do not call gimplify_for_stmt. Return
1276 [WHILE_STMT]: Return GS_OK.
1277 [SWITCH_STMT]: Same.
1278 [CONTINUE_STMT]: Same.
1280 (cp_genericize): Set gimple_body() of cloned functions when needed.
1282 2007-10-29 Aldy Hernandez <aldy@quesejoda.com>
1284 * cp-gimplify.c: Move build_gimple_eh_filter_tree here.
1285 (cp_gimplify_init_expr): Convert to tuples.
1286 (gimplify_must_not_throw_expr): Make function return a
1287 gimplify_status and convert to tuples.
1289 2007-10-18 Aldy Hernandez <aldy@quesejoda.com>
1291 * cp-gimplify.c (genericize_try_block): Enable and do not call
1293 (genericize_catch_block): Same.
1294 (genericize_eh_spec_block): Same.
1295 Rename gimple_build_eh_filter_tree to build_gimple_eh_filter_tree.
1296 (cp_gimplify_expr): Enable TRY_BLOCK, HANDLER, and EH_SPEC_BLOCK.
1298 2007-10-16 Aldy Hernandez <aldy@quesejoda.com>
1300 * optimize.c (maybe_clone_body): Comment out call to clone_body.
1301 * decl.c (finish_function): Use gimple_body instead of
1303 * cp-tree.h (cp_gimplify_expr): Last 2 arguments are sequences.
1304 * cp-gimplify.c (genericize_try_block): Comment out.
1305 (genericize_catch_block): Same.
1306 (genericize_eh_spec_block): Same.
1307 (gimplify_cp_loop): Comment out calls to gimplify_stmt.
1308 (gimplify_for_stmt): Comment out.
1309 (gimplify_switch_stmt): Comment out call to gimplify_stmt.
1310 (cp_gimplify_omp_for): Same.
1311 (gimplify_must_not_throw_expr): Argument pre_p is a sequence.
1312 Comment out call to gimplify_stmt and append_to_statement_list.
1313 Rename gimple_build_eh_filter_tree to build_gimple_eh_filter_tree.
1314 (cp_gimplify_init_expr): Arguments pre_p and post_p are sequences.
1315 (cp_gimplify_expr): Same.
1316 Comment out calls to genericize_*_block. Comment out call to
1319 2008-07-27 H.J. Lu <hongjiu.lu@intel.com>
1322 * class.c (type_has_user_provided_default_constructor): Handle
1325 2008-07-27 Paolo Carlini <paolo.carlini@oracle.com>
1327 * decl.c (push_library_fn): Add a parameter for the exceptions that
1328 the function may throw.
1329 (push_void_library_fn, push_throw_library_fn, expand_static_init):
1331 (build_library_fn): Change to static.
1332 * cp-tree.h: Adjust declarations.
1333 * except.c (declare_nothrow_library_fn): New.
1334 (do_get_exception_ptr, do_begin_catch, do_free_exception,
1335 do_allocate_exception): Use the latter, adjust the declarations
1336 (ie, add empty exception-specification), consistently with the
1337 actual implementation in libsupc++.
1339 2008-07-25 Jan Hubicka <jh@suse.cz>
1341 * typeck.c (inline_conversion): Remove.
1342 (cp_build_function_call): Do not use inline_conversion.
1343 * decl.c (duplicate_decls): Do not insist on inline being declared
1345 (start_cleanup_fn): Do not assume that INLINE flags prevent function
1346 from being output. We now remove static functions always.
1347 (finish_function): Do return warning on all static functions.
1348 * call.c (build_over_call): Do not use inline_conversion.
1349 * cp-tree.h (possibly_inlined_p): Declare.
1350 (inline_conversion): Remove.
1351 * pt.c (instantiate_decl): Use possibly_inlined_p predicate.
1352 * decl2.c (cp_write_global_declarations): Likewise.
1353 (mark_used): Likewise.
1354 (possibly_inlined_p): New functions.
1356 2008-07-25 Jason Merrill <jason@redhat.com>
1358 * class.c (type_has_user_provided_default_constructor): Handle
1361 2008-07-23 Jan Hubicka <jh@suse.cz>
1363 * decl.c (duplicate_decls): Update comment and unit-at-a-time.
1364 (grogfndecl): Drop flag_inline_trees code.
1365 * pt.c (instantiate_decl): Drop flag_iline_trees code.
1366 * lex.c (cxx_init): Do not set unit-at-a-time.
1368 2008-07-23 Jason Merrill <jason@redhat.com>
1370 * mangle.c (write_unqualified_name): Avoid infinite recursion when
1371 trying to mangle a decl with no name.
1373 Implement defaulted/deleted functions as per N2346
1374 * cp-tree.h (struct lang_decl_flags): Add defaulted_p bitfield.
1375 (DECL_DELETED_FN): New macro.
1376 (DECL_DEFAULTED_FN): New macro.
1377 * class.c (user_provided_p): New fn.
1378 (defaultable_fn_p): New fn.
1379 (type_has_user_provided_constructor): New fn.
1380 (type_has_user_provided_default_constructor): New fn.
1381 (check_methods): A defaulted fn is still trivial.
1382 (check_bases_and_members): Likewise.
1383 * decl.c (grok_special_member_properties): Likewise.
1384 (duplicate_decls): Complain about redeclaring a function as deleted.
1385 (start_decl): initialized==2 means deleted.
1386 (cp_finish_decl): Handle deleted/defaulted semantics.
1387 * decl2.c (grokfield): Likewise.
1388 (mark_used): Check DECL_DEFAULTED_FN instead of DECL_ARTIFICIAL.
1389 Complain about using a deleted fn.
1390 * init.c (build_value_init_1): Use type_has_user_provided_constructor.
1391 (perform_member_init): Check for a user-provided default constructor
1392 even if TYPE_NEEDS_CONSTRUCTING.
1393 (build_new_1): Likewise.
1394 * call.c (build_over_call): Don't call mark_used twice.
1395 * method.c (implicitly_declare_fn): Set DECL_DEFAULTED_FN.
1396 * search.c (check_final_overrider): Check for deleted mismatch.
1397 * parser.c (cp_parser_init_declarator): Tell start_decl about =delete.
1398 (cp_parser_pure_specifier): Handle =default and =delete.
1400 * error.c (maybe_warn_cpp0x): Suggest -std=gnu++0x as well.
1402 2008-07-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1405 * typeck.c: All calls to pedwarn changed.
1406 * decl.c: All calls to pedwarn changed.
1407 * call.c: All calls to pedwarn changed.
1408 * error.c: All calls to pedwarn changed.
1409 * typeck2.c: All calls to pedwarn changed.
1410 * pt.c: All calls to pedwarn changed.
1411 * name-lookup.c: All calls to pedwarn changed.
1412 * parser.c: All calls to pedwarn changed.
1414 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1416 * call.c: Fix comment typos.
1417 * class.c: Likewise.
1418 * cp-tree.h: Likewise.
1419 * cxx-pretty-print.c: Likewise.
1422 * name-lookup.c: Likewise.
1423 * operators.def: Likewise.
1424 * parser.c: Likewise.
1427 * typeck.c: Likewise.
1429 2008-07-21 Paolo Carlini <paolo.carlini@oracle.com>
1433 * semantics.c (classtype_has_nothrow_assign_or_copy_p): Only check
1434 copy constructors and copy assignment operators proper.
1436 2008-07-21 Rafael Ávila de Espíndola <espindola@google.com>
1438 * parser.c (cp_token): Remove in_system_header.
1439 (eof_token): Remove in_system_header.
1440 (cp_lexer_get_preprocessor_token): Don't set in_system_header.
1441 (cp_lexer_set_source_position_from_token): Don't set in_system_header.
1442 (cp_parser_member_declaration): Use in_system_header_at.
1443 * pt.c (lookup_template_class): Don't set DECL_IN_SYSTEM_HEADER.
1444 (pop_tinst_level): Don't set in_system_header.
1445 (instantiate_class_template): Don't set in_system_header.
1446 (instantiate_decl): Don't set in_system_header.
1447 (instantiate_pending_templates): Don't set in_system_header.
1449 2008-07-21 Paolo Carlini <paolo.carlini@oracle.com>
1452 * semantics.c (classtype_has_nothrow_assign_or_copy_p): Use
1453 TYPE_NOTHROW_P, not TREE_NOTHROW.
1454 (trait_expr_value): Likewise.
1456 2008-07-18 Dodji Seketeli <dseketel@redhat.com>
1459 * call.c (convert_like_real): Don't take the error code path
1460 when a rvalue or base conversion has the bad_p field set.
1462 2008-07-18 Kris Van Hees <kris.van.hees@oracle.com>
1464 * rtti.c (emit_support_tinfos): Add char16_type_node and
1466 * typeck2.c (digest_init): Support char16_t and char32_t.
1468 2008-07-18 Kavih R. Ghazi <ghazi@caip.rutgers.edu>
1470 * cvt.c (convert_to_void): Avoid C++ keywords.
1471 * decl.c (walk_namespaces_r, wrapup_globals_for_namespace):
1473 * friend.c (is_friend): Likewise.
1474 * init.c (perform_member_init): Likewise.
1475 * mangle.c (write_template_prefix, write_template_template_param):
1477 * name-lookup.c (do_namespace_alias, do_using_directive,
1478 parse_using_directive, ambiguous_decl, arg_assoc): Likewise.
1479 * parser.c (cp_parser_template_id, cp_parser_namespace_definition,
1480 cp_parser_objc_typename, cp_parser_objc_method_keyword_params):
1482 * pt.c (is_specialization_of_friend, lookup_template_class,
1483 push_tinst_level, instantiate_class_template,
1484 tsubst_copy_and_build): Likewise.
1485 * tree.c (add_stmt_to_compound): Likewise.
1486 * typeck.c (finish_class_member_access_expr): Likewise.
1488 2008-07-17 Julian Brown <julian@codesourcery.com>
1489 Mark Mitchell <mark@codesourcery.com>
1491 * decl2.c (determine_visibility): Allow target to override
1492 visibility of class data.
1494 2008-07-17 Paolo Carlini <paolo.carlini@oracle.com>
1497 * semantics.c (trait_expr_value): Update __has_trivial_destructor
1498 semantics to the current WP (N2691).
1500 2008-07-16 Dodji Seketeli <dseketel@redhat.com>
1503 * name-lookup.c (lookup_extern_c_fun_binding_in_all_ns): New function.
1504 (pushdecl_maybe_friend): Check if a redeclaration of extern C function
1505 complies with exception specification constraints.
1507 2008-07-14 Jason Merrill <jason@redhat.com>
1509 * lex.c (init_reswords): Always set D_OBJC.
1511 2008-07-11 Tom Tromey <tromey@redhat.com>
1512 Ian Lance Taylor <iant@google.com>
1514 * lex.c (struct resword, reswords): Don't define.
1515 (D_EXT, D_ASM, D_OBJC, D_CXX0X): Don't define.
1516 (init_reswords): Clarify mask code. Use c_common_reswords rather
1519 2008-07-11 Dodji Seketeli <dseketel@redhat.com>
1522 * decl.c (grokdeclarator): Warn about initializing variables
1523 of storage class 'extern' only after the type of the declarator
1524 has been properly computed.
1526 2008-07-11 Dodji Seketeli <dseketel@redhat.com>
1529 * cp-tree.h (struct cp_decl_specifier_seq): Add a location field. It
1530 carries the location of the primary type.
1531 * parser.c (cp_parser_check_type_definition): Update documentation.
1532 (cp_parser_check_for_definition_in_return_type,
1533 cp_parser_check_for_invalid_template_id,
1534 cp_parser_set_decl_spec_type,
1535 cp_parser_check_for_definition_in_return_type,
1536 cp_parser_diagnose_invalid_type_name,
1537 cp_parser_new_expression, cp_parser_explicit_instantiation,
1538 cp_parser_type_specifier, cp_parser_simple_type_specifier,
1539 cp_parser_omp_for_loop, cp_parser_pragma): Use location in error
1542 2008-07-11 Dodji Seketeli <dseketel@redhat.com>
1546 * semantic.c (qualified_name_lookup_error, finish_id_expression):
1547 Add a location_t parameter so that
1548 error message can have a more accurate location.
1549 * cp-tree.h: Updated prototype
1550 * pt.c (tsubst_qualified_id): Use location in error messages.
1551 * parser.c (cp_parser_postfix_expression,
1552 cp_parser_objc_statement, cp_parser_trait_expr,
1553 cp_parser_token_is_class_key,
1554 cp_parser_uncommitted_to_tentative_parse_p,
1555 cp_parser_check_for_invalid_template_id, cp_parser_is_string_literal,
1556 cp_parser_error, cp_parser_name_lookup_error,
1557 cp_parser_simulate_error, cp_parser_check_decl_spec,
1558 cp_parser_check_decl_spec, cp_parser_non_integral_constant_expression,
1559 cp_parser_diagnose_invalid_type_name,
1560 cp_parser_parse_and_diagnose_invalid_type_name,
1561 cp_parser_require_pragma_eol, cp_parser_make_typename_type,
1562 cp_parser_string_literal, cp_parser_primary_expression,
1563 cp_parser_primary_expression, cp_parser_unqualified_id,
1564 cp_parser_nested_name_specifier_opt, cp_parser_postfix_expression,
1565 cp_parser_postfix_dot_deref_expression, cp_parser_new_expression,
1566 cp_parser_direct_new_declarator, cp_parser_builtin_offsetof,
1567 cp_parser_label_for_labeled_statement, cp_parser_statement_seq_opt,
1568 cp_parser_jump_statement, cp_parser_block_declaration,
1569 cp_parser_simple_declaration, cp_parser_decl_specifier_seq,
1570 cp_parser_function_specifier_opt, cp_parser_decltype,
1571 cp_parser_mem_initializer_list, cp_parser_mem_initializer,
1572 cp_parser_mem_initializer_id, cp_parser_template_parameter,
1573 cp_parser_type_parameter, cp_parser_template_id,
1574 cp_parser_template_name, cp_parser_template_argument): Likewise.
1576 2008-07-09 Paolo Carlini <paolo.carlini@oracle.com>
1579 * pt.c (tsubst_function_type): Remove warning for type qualifiers
1580 on function return type.
1582 2008-07-09 Paolo Carlini <paolo.carlini@oracle.com>
1585 * pt.c (tsubst_function_type): Don't warn for type qualifiers
1586 on function return type in case of system header.
1588 2008-07-09 Raksit Ashok <raksit@google.com>
1590 * parser.c (cp_parser_postfix_expression): New warning based on flag
1591 warn_disallowed_functions.
1593 2008-07-08 Simon Martin <simartin@users.sourceforge.net>
1596 * decl.c (grokdeclarator): Reset storage_class and staticp for friend
1597 functions declared with a storage class qualifier.
1599 2008-07-03 Richard Guenther <rguenther@suse.de>
1602 * typeck.c (cp_build_function_call): Move code to verify
1603 builtin function arguments ...
1604 * call.c (build_cxx_call): ... here.
1606 2008-07-02 Jason Merrill <jason@redhat.com>
1608 * Make-lang.in (cp/typeck2.o): Add $(REAL_H) dependency.
1610 Implement WG21 N2672, Initializer List proposed wording
1611 * cp-tree.h (enum cp_tree_index): Add CPTI_INIT_LIST_TYPE.
1612 (struct lang_type_class): Add has_list_ctor bitfield.
1613 (TYPE_HAS_LIST_CTOR): New macro.
1614 (BRACE_ENCLOSED_INITIALIZER_P): Expect init_list_type_node.
1615 (CONSTRUCTOR_IS_DIRECT_INIT): New macro.
1616 (LOOKUP_NO_NARROWING): New macro.
1617 (LOOKUP_NO_COPY_CTOR_CONVERSION): New macro.
1618 * parser.c (cp_parse_braced_list): Split out from...
1619 (cp_parser_initializer_clause): ...here.
1620 (cp_parser_postfix_expression): Build up CONSTRUCTOR for compound
1622 (cp_lexer_next_token_is_not_keyword): New fn.
1623 (cp_parser_parenthesized_expression_list): Handle { }.
1624 (cp_parser_new_expression, cp_parser_new_initializer): Likewise.
1625 (cp_parser_assignment_expression, cp_parser_condition): Likewise.
1626 (cp_parser_jump_statement, cp_parser_simple_declaration): Likewise.
1627 (cp_parser_mem_initializer, cp_parser_init_declarator): Likewise.
1628 (cp_parser_initializer, cp_parser_functional_cast): Likewise.
1629 (cp_parser_omp_for_loop, cp_parser_cache_group): Likewise.
1630 (cp_parser_save_member_function_body): Likewise.
1631 * call.c (conversion_kind): Add ck_list, ck_aggr.
1632 (struct conversion): Add check_narrowing bitfield, conversion list.
1633 (build_list_conv): New fn.
1634 (build_aggr_conv): New fn.
1635 (implicit_conversion): Call them.
1636 (standard_conversion): Set check_narrowing if appropriate.
1637 (add_function_candidate): Handle LOOKUP_NO_COPY_CTOR_CONVERSION.
1638 (build_user_type_conversion_1): When converting from an init list,
1639 we allow additional conversions except when calling a copy ctor.
1640 (convert_like_real): Calling an explicit ctor for an init list is
1641 ill-formed. Handle ck_list and ck_addr. Check narrowing.
1642 (build_new_method_call): If CONSTRUCTOR_IS_DIRECT_INIT is set and
1643 class doesn't have a list ctor, break the {} into a TREE_LIST.
1644 (compare_ics): ck_list is better than other UDCs.
1645 (set_up_extended_ref_temp): Split out from initialize_reference.
1646 (is_std_init_list): New fn.
1647 (is_list_ctor): New fn.
1648 * decl.c (cxx_init_decl_processing): Create init_list_type_node.
1649 (reshape_init_array_1): Pass it to build_constructor.
1650 (reshape_init_class): Ditto.
1651 (initialize_artificial_var): Pass the appropriate type.
1652 (build_aggr_init_full_exprs): Split out from...
1653 (check_initializer): ...here. Handle new semantics.
1654 (build_init_list_var_init): New subroutine of check_initializer.
1655 (grokdeclarator): Converting constructors can have more than one parm.
1656 (grok_special_member_properties): Set TYPE_HAS_LIST_CTOR.
1657 * init.c (expand_default_init): Only do digest_init for aggregates.
1658 * rtti.c (tinfo_base_init): Pass init_list_type_node to
1659 build_constructor_from_list.
1660 (generic_initializer, ptr_initializer): Ditto.
1661 (ptm_initializer, class_initializer): Ditto.
1662 (get_pseudo_ti_init): Ditto.
1663 * error.c (dump_type): Handle init_list_type_node.
1664 (maybe_warn_cpp0x): New fn.
1665 (maybe_varn_variadic_templates): Call it.
1666 * cvt.c (ocp_convert): Handle conversion from { }.
1667 * tree.c (build_array_of_n_type): New fn.
1668 * typeck2.c (store_init_value): Use init_list_type_node.
1669 (digest_init): Likewise.
1670 (check_narrowing): New fn.
1671 * semantics.c: (finish_compound_literal): Take CONSTRUCTOR instead
1672 of vector of constructor elts. Handle non-aggregate types. Make
1673 constant literals static.
1674 * pt.c: (tsubst_copy_and_build): Adjust.
1675 (unify): Handle { }.
1676 * name-lookup.c (arg_assoc_type): Handle init_list_type_node.
1678 2008-07-01 Daniel Jacobowitz <dan@codesourcery.com>
1680 * typeck.c (comp_ptr_ttypes_real): Use vector_targets_convertible_p.
1681 (comp_ptr_ttypes_const): Likewise.
1683 2008-07-01 Andrew Haley <aph@redhat.com>
1685 * decl.c (finish_constructor_body): Don't set the return value of
1686 the constructor if the constructor is that of a Java type.
1688 2008-06-30 Jakub Jelinek <jakub@redhat.com>
1691 * decl2.c (is_late_template_attribute): If the first attribute
1692 argument is IDENTIFIER_NODE, don't consider it when checking
1693 if arguments are value or type dependent.
1695 2008-06-29 Paolo Carlini <paolo.carlini@oracle.com>
1698 * pt.c (do_type_instantiation): In c++0x mode do not warn for
1701 2008-06-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1703 * Make-lang.in (cp-warn): Delete $(CXX_COMPAT_WARN).
1705 2008-06-28 Jakub Jelinek <jakub@redhat.com>
1708 * repo.c (repo_emit_p): Put const static data members initialized
1709 by const expr into *.rpo file, just return 2 if IDENTIFIER_REPO_CHOSEN
1712 2008-06-27 Paolo Carlini <paolo.carlini@oracle.com>
1715 * pt.c (do_decl_instantiation): In c++0x mode do not warn for
1718 2008-06-24 Jonathan Wakely <jwakely.gcc@gmail.com>
1721 * typeck.c (cp_build_function_call): Show example syntax in
1724 2008-06-21 Jonathan Wakely <jwakely.gcc@gmail.com>
1726 * typeck.c (composite_pointer_type_r, cxx_sizeof_expr,
1727 cxx_alignof_expr, check_template_keyword, cp_build_binary_op,
1728 pointer_diff, cp_build_unary_op, build_x_compound_expr_from_list,
1729 build_reinterpret_cast_1, cp_build_c_cast, check_return_expr): Change
1730 pedwarn to permerror.
1731 * init.c (perform_member_init, build_new_1, build_new): Likewise.
1732 * decl.c (warn_extern_redeclared_static, duplicate_decls,
1733 * identify_goto, check_previous_goto_1, check_goto, define_label,
1734 check_tag_decl, start_decl, check_class_member_definition_namespace,
1735 grokfndecl, grokdeclarator): Likewise.
1736 * except.c (check_handlers): Likewise.
1737 * typeck2.c (digest_init): Likewise.
1738 * pt.c (check_specialization_namespace,
1739 check_explicit_instantiation_namespace,
1740 maybe_process_partial_specialization, check_explicit_specialization,
1741 convert_template_argument, do_decl_instantiation,
1742 do_type_instantiation, instantiate_decl): Likewise.
1743 * semantics.c (finish_template_type_parm): Likewise.
1744 * name-lookup.c (pushdecl_maybe_friend,
1745 check_for_out_of_scope_variable): Likewise.
1746 * decl2.c (finish_static_data_member_decl, build_anon_union_vars,
1747 coerce_new_type): Likewise.
1748 * parser.c (cp_parser_nested_name_specifier_opt,
1749 cp_parser_mem_initializer, cp_parser_elaborated_type_specifier,
1750 cp_parser_class_head, cp_parser_check_class_key): Likewise.
1751 (cp_parser_parameter_declaration): Check flag_permissive instead of
1752 flag_pedantic_errors.
1753 * call.c (joust): Change pedwarn to warning.
1754 * friend.c (make_friend_class): Likewise.
1756 2008-06-16 Jan Hubicka <jh@suse.cz>
1758 * method.c: Include cgraph.h.
1759 (use_thunk): Use cgraph_add_new_function instead of calling backend
1762 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1764 * parser.c: Fix comment typo.
1766 2008-06-14 Simon Martin <simartin@users.sourceforge.net>
1769 * decl2.c (grokbitfield): Receive the list of attributes, pass it to
1770 grokdeclarator and apply it to the created declaration.
1771 * cp-tree.h (grokbitfield): Update prototype.
1772 * parser.c (cp_parser_member_declaration): Don't apply the attributes
1773 since they are now applied in grokbitfield. Adjusted the call to
1775 (cp_parser_objc_class_ivars): Likewise.
1777 2008-06-14 Simon Martin <simartin@users.sourceforge.net>
1780 * class.c (type_requires_array_cookie): Do not consider delete[]
1781 operators with an ellipsis as second argument.
1783 2008-06-09 Jakub Jelinek <jakub@redhat.com>
1786 * semantics.c (stmt_expr_value_expr): Don't crash on empty
1789 2008-06-08 Paolo Carlini <paolo.carlini@oracle.com>
1792 * pt.c (maybe_process_partial_specialization): Check the tree
1793 returned by push_template_decl for error_mark_node.
1794 * parser.c (cp_parser_class_head): Likewise, check the tree
1795 returned by the latter.
1797 2008-06-07 Paolo Carlini <paolo.carlini@oracle.com>
1800 * decl.c (grokdeclarator): In case of wrong return type return
1801 immediately error_mark_node.
1803 2008-06-06 Jakub Jelinek <jakub@redhat.com>
1805 * cp-tree.h (cxx_omp_finish_clause, cxx_omp_create_clause_info,
1806 dependent_omp_for_p, begin_omp_task, finish_omp_task,
1807 finish_omp_taskwait): New prototypes.
1808 (cxx_omp_clause_default_ctor): Add outer argument.
1809 (finish_omp_for): Add new clauses argument.
1810 * cp-gimplify.c (cxx_omp_finish_clause): New function.
1811 (cxx_omp_predetermined_sharing): Moved from semantics.c, rewritten.
1812 (cxx_omp_clause_default_ctor): Add outer argument.
1813 (cp_genericize_r): Walk OMP_CLAUSE_LASTPRIVATE_STMT.
1814 * cp-objcp-common.h (LANG_HOOKS_OMP_FINISH_CLAUSE): Define.
1815 * parser.c (cp_parser_omp_for_loop): Parse collapsed for loops.
1816 Add par_clauses argument. If decl is present in parallel's
1817 lastprivate clause, change that clause to shared and add
1818 a lastprivate clause for decl to OMP_FOR_CLAUSES.
1819 Fix wording of error messages. Adjust finish_omp_for caller.
1820 Add clauses argument. Parse loops with random access iterators.
1821 (cp_parser_omp_clause_collapse, cp_parser_omp_clause_untied): New
1823 (cp_parser_omp_for, cp_parser_omp_parallel): Adjust
1824 cp_parser_omp_for_loop callers.
1825 (cp_parser_omp_for_cond, cp_parser_omp_for_incr): New helper
1827 (cp_parser_omp_clause_name): Handle collapse and untied
1829 (cp_parser_omp_clause_schedule): Handle auto schedule.
1830 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_COLLAPSE
1831 and PRAGMA_OMP_CLAUSE_UNTIED.
1832 (OMP_FOR_CLAUSE_MASK): Add PRAGMA_OMP_CLAUSE_COLLAPSE.
1833 (OMP_TASK_CLAUSE_MASK): Define.
1834 (cp_parser_omp_task, cp_parser_omp_taskwait): New functions.
1835 (cp_parser_omp_construct): Handle PRAGMA_OMP_TASK.
1836 (cp_parser_pragma): Handle PRAGMA_OMP_TASK and
1837 PRAGMA_OMP_TASKWAIT.
1838 * pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_COLLAPSE and
1839 OMP_CLAUSE_UNTIED. Handle OMP_CLAUSE_LASTPRIVATE_STMT.
1840 (tsubst_omp_for_iterator): New function.
1841 (dependent_omp_for_p): New function.
1842 (tsubst_expr) <case OMP_FOR>: Use it. Handle collapsed OMP_FOR
1843 loops. Adjust finish_omp_for caller. Handle loops with random
1844 access iterators. Adjust for OMP_FOR_{INIT,COND,INCR} changes.
1845 (tsubst_expr): Handle OMP_TASK.
1846 * semantics.c (cxx_omp_create_clause_info): New function.
1847 (finish_omp_clauses): Call it. Handle OMP_CLAUSE_UNTIED and
1848 OMP_CLAUSE_COLLAPSE.
1849 (cxx_omp_predetermined_sharing): Removed.
1850 * semantics.c (finish_omp_for): Allow pointer iterators. Use
1851 handle_omp_for_class_iterator and dependent_omp_for_p. Handle
1852 collapsed for loops. Adjust c_finish_omp_for caller. Add new
1853 clauses argument. Fix check for type dependent cond or incr.
1854 Set OMP_FOR_CLAUSES to clauses. Use cp_convert instead of
1855 fold_convert to convert incr amount to difference_type. Only
1856 fold if not in template. If decl is mentioned in lastprivate
1857 clause, set OMP_CLAUSE_LASTPRIVATE_STMT. Handle loops with random
1858 access iterators. Adjust for OMP_FOR_{INIT,COND,INCR}
1860 (finish_omp_threadprivate): Allow static class members of the
1862 (handle_omp_for_class_iterator, begin_omp_task, finish_omp_task,
1863 finish_omp_taskwait): New functions.
1865 * parser.c (cp_parser_binary_expression): Add prec argument.
1866 (cp_parser_assignment_expression): Adjust caller.
1867 * cp-tree.h (outer_curly_brace_block): New prototype.
1868 * decl.c (outer_curly_brace_block): No longer static.
1870 2008-06-02 Paolo Carlini <paolo.carlini@oracle.com>
1873 * pt.c (push_template_decl_real): Consistently return error_mark_node
1876 2008-06-02 Tomas Bily <tbily@suse.cz>
1878 * typeck.c (is_bitfield_expr_with_lowered_type): Use CASE_CONVERT.
1879 (cp_build_unary_op): Likewise.
1880 (cp_build_indirect_ref): Use CONVERT_EXPR_P.
1881 (maybe_warn_about_returning_address_of_local): Likewise.
1883 2008-05-29 Paolo Carlini <paolo.carlini@oracle.com>
1886 * pt.c (tsubst_initializer_list): Consistently check the tree
1887 returned by tsubst_pack_expansion for error_mark_node.
1889 2008-05-27 Michael Matz <matz@suse.de>
1892 * call.c (build_new_op): Make warning conditional on
1895 2008-05-27 Alexandre Oliva <aoliva@redhat.com>
1898 * call.c (convert_like_real): Convert bitfield to desired type
1899 before creating temporary.
1901 2008-05-26 Daniel Franke <franke.daniel@gmail.com>
1903 * Makefile.in: Adjusted dependencies on c-incpath.o.
1905 2008-05-23 Jakub Jelinek <jakub@redhat.com>
1908 * cp-gimplify.c (cxx_omp_clause_apply_fn): Call
1909 fold_build_cleanup_point_expr on build_call_a results.
1912 * semantics.c (omp_clause_info_fndecl): New function.
1913 (finish_omp_clauses): Use it.
1915 2008-05-21 Jakub Jelinek <jakub@redhat.com>
1918 * cp-tree.h (check_array_initializer): New prototype.
1919 * decl.c (check_array_initializer): New function.
1920 (check_initializer): Call it.
1921 * semantics.c (finish_compound_literal): Call it for ARRAY_TYPEs.
1923 2008-05-21 Tom Tromey <tromey@redhat.com>
1925 * mangle.c (save_partially_mangled_name): Remove.
1926 (restore_partially_mangled_name): Likewise.
1927 (write_encoding): Update.
1928 (write_unqualified_name): Likewise.
1929 (start_mangling): Always use name_obstack. Remove 'ident_p'
1931 (get_identifier_nocopy): Remove.
1932 (finish_mangling_internal): Rename from finish_mangling.
1933 (finish_mangling): New function.
1934 (finish_mangling_get_identifier): Likewise.
1935 (partially_mangled_name, partially_mangled_name_len): Remove.
1936 (mangle_decl_string): Change return type. Update.
1937 (mangle_decl, mangle_type_string, mangle_special_for_type,
1938 mangle_ctor_vtbl_for_type, mangle_thunk, mangle_guard_variable,
1939 mangle_ref_init_variable): Update.
1941 2008-05-12 Paolo Carlini <paolo.carlini@oracle.com>
1944 * semantics.c (begin_class_definition): Extend checks on the first
1947 2008-05-12 Tomas Bily <tbily@suse.cz>
1949 * typeck2.c (digest_init): Use CONVERT_EXPR_P.
1950 * call.c (build_over_call): Likewise.
1951 * error.c (dump_expr): Use CASE_CONVERT.
1952 * class.c (fixed_type_or_null): Likewise.
1954 2008-05-11 Volker Reichelt <v.reichelt@netcologne.de>
1956 * parser.c (cp_parser_omp_clause_reduction): Add missing "expected"
1958 (cp_parser_omp_clause_schedule): Remove superfluous "expected"
1961 2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
1963 * decl.c (duplicate_decls): Merge in DECL_PURE_P, TREE_READONLY,
1964 DECL_LOOPING_CONST_OR_PURE_P attributes.
1965 * rtti.c (build_dynamic_cast_1): Rename DECL_IS_PURE to
1968 2008-05-02 Simon Baldwin <simonb@google.com>
1971 * typeck.c (build_array_ref): Remove warn_array_subscript_range.
1973 2008-05-01 Simon Baldwin <simonb@google.com>
1975 * typeck.c (build_array_ref): Call warn_array_subscript_range.
1977 2008-04-30 Jakub Jelinek <jakub@redhat.com>
1980 * pt.c (more_specialized_fn): Stop the loop even if there are no
1981 arguments before ellipsis.
1983 2008-04-29 Jakub Jelinek <jakub@redhat.com>
1986 * parser.c (cp_parser_lookup_name): Look through single function
1990 * typeck.c (cp_build_modify_expr) <case PREINCREMENT_EXPR>: Don't build
1991 COMPOUND_EXPR if the second argument would be error_mark_node.
1993 2008-04-28 Jason Merrill <jason@redhat.com>
1994 Liu Guanwei <liu_gw@163.com>
1997 * parser.c (cp_parser_parameter_declaration): Handle < ambiguity
1998 in default arguments.
2000 2008-04-25 Jan Hubicka <jh@suse.cz>
2002 * typeck.c (check_return_expr): Update.
2003 * decl.c (start_preparsed_function): Update.
2004 * method.c (use_thunk): Update.
2006 2008-04-24 Jakub Jelinek <jakub@redhat.com>
2009 * cp-tree.h (cp_reconstruct_complex_type): New prototype.
2010 * cp-objcp-common.h (LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE): Define.
2011 * decl2.c (is_late_template_attribute): Only make vector_size
2012 late tmpl attribute if argument is type or value dependent.
2013 (cp_reconstruct_complex_type): New function.
2015 2008-04-24 Richard Guenther <rguenther@suse.de>
2017 * typeck.c (cp_build_function_call): Call
2018 check_builtin_function_arguments.
2020 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
2022 * typeck.c (get_member_function_from_ptrfunc): Don't set TREE_INVARIANT.
2023 (build_ptrmemfunc1): Don't set TREE_INVARIANT.
2024 * init.c (build_zero_init): Don't set TREE_INVARIANT.
2025 * class.c (build_base_path): Don't set TREE_INVARIANT.
2026 (build_vtbl_ref_1): Don't set TREE_INVARIANT.
2027 (build_vtbl_initializer): Don't set TREE_INVARIANT.
2028 * decl.c (build_enumerator): Don't set TREE_INVARIANT.
2029 * rtti.c (tinfo_base_init): Don't set TREE_INVARIANT.
2030 (generic_initializer): Don't set TREE_INVARIANT.
2031 (ptr_initializer): Don't set TREE_INVARIANT.
2032 (ptm_initializer): Don't set TREE_INVARIANT.
2033 (class_initializer): Don't set TREE_INVARIANT.
2034 * typeck2.c (process_init_constructor): Don't set TREE_INVARIANT.
2035 * pt.c (push_inline_template_parms_recursive): Don't set TREE_INVARIANT.
2036 (build_template_parm_index): Don't set TREE_INVARIANT.
2037 (reduce_template_parm_level): Don't set TREE_INVARIANT.
2038 (process_template_parm): Don't set TREE_INVARIANT.
2040 2008-04-22 Jason Merrill <jason@redhat.com>
2043 * semantics.c (finish_decltype_type): Check DECL_BIT_FIELD_TYPE
2044 to see if DECL_BIT_FIELD_TYPE should be used, not some other flag.
2045 * typeck.c (is_bitfield_expr_with_lowered_type): Likewise.
2047 2008-04-22 Jakub Jelinek <jakub@redhat.com>
2050 * semantics.c (finish_stmt_expr): Call pop_stmt_list even if the stmt
2051 expression is errorneous.
2053 2008-04-21 Jason Merrill <jason@redhat.com>
2056 * tree.c (cp_tree_equal): Handle FIXED_CST.
2059 * pt.c (template_template_parm_bindings_ok_p): Set
2060 processing_template_decl while in this function.
2062 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
2064 * cvt.c (type_promotes_to): Support char16_t and char32_t.
2065 * decl.c (grokdeclarator): Disallow signed/unsigned/short/long on
2066 char16_t and char32_t.
2067 * lex.c (reswords): Add char16_t and char32_t (for c++0x).
2068 * mangle.c (write_builtin_type): Mangle char16_t/char32_t as vendor
2069 extended builtin type "u8char{16,32}_t".
2070 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Support
2072 (cp_lexer_print_token): Support CPP_STRING{16,32}.
2073 (cp_parser_is_string_literal): Idem.
2074 (cp_parser_string_literal): Idem.
2075 (cp_parser_primary_expression): Support CPP_CHAR{16,32} and
2077 (cp_parser_simple_type_specifier): Support RID_CHAR{16,32}.
2078 * tree.c (char_type_p): Support char16_t and char32_t as char types.
2079 * typeck.c (string_conv_p): Support char16_t and char32_t.
2081 2008-04-17 Jason Merrill <jason@redhat.com>
2084 * call.c (build_user_type_conversion_1): Represent second step of
2085 copy-init with an rvalue conversion.
2086 (convert_like_real) [ck_user]: Don't implicitly add it here.
2088 2008-04-15 Jakub Jelinek <jakub@redhat.com>
2091 * decl.c (layout_var_decl): If extern or static var has variable
2092 size, set TREE_TYPE (decl) to error_mark_node.
2094 2008-04-16 Danny Smith <dannysmith@users.sourceforge.net>
2097 * optimize.c (maybe_clone_body): Copy DECL_DLLIMPORT_P flag
2100 2008-04-09 Jason Merrill <jason@redhat.com>
2103 * semantics.c (finish_compound_literal): Return a TARGET_EXPR,
2104 not a pushed variable.
2106 2008-04-09 Volker Reichelt <v.reichelt@netcologne.de>
2108 * call.c (build_op_delete_call): Fix quotation in warning message.
2109 * decl.c (grokdeclarator): Quote keyword in error message.
2110 * pt.c (check_for_bare_parameter_packs): Fix quotation in error
2113 * parser.c (cp_parser_check_type_definition): Print error string
2114 directly rather than using "%s".
2115 (cp_parser_postfix_expression): Fix quotation.
2116 (cp_parser_decltype): Likewise.
2117 (cp_parser_sizeof_operand): Fix quotation. Simplify.
2119 * parser.c (cp_parser_non_integral_constant_expression): Build error
2120 message with CONCAT rather than using "%s".
2121 (cp_parser_primary_expression): Fix quotation.
2122 (cp_parser_postfix_expression): Likewise.
2123 (cp_parser_postfix_dot_deref_expression): Likewise.
2124 (cp_parser_unary_expression): Likewise.
2125 (cp_parser_new_expression): Likewise.
2126 (cp_parser_delete_expression): Likewise.
2128 * parser.c (cp_parser_asm_specification_opt): Print CPP_CLOSE_PAREN
2129 as `)', not as `('. Fix quotation.
2130 (cp_parser_consume_semicolon_at_end_of_statement): Fix quotation.
2131 (cp_parser_primary_expression): Likewise.
2132 (cp_parser_nested_name_specifier_opt): Likewise.
2133 (cp_parser_postfix_expression): Likewise.
2134 (cp_parser_postfix_open_square_expression): Likewise.
2135 (cp_parser_parenthesized_expression_list): Likewise.
2136 (cp_parser_pseudo_destructor_name): Likewise.
2137 (cp_parser_new_expression): Likewise.
2138 (cp_parser_direct_new_declarator): Likewise.
2139 (cp_parser_delete_expression): Likewise.
2140 (cp_parser_cast_expression): Likewise.
2141 (cp_parser_question_colon_clause): Likewise.
2142 (cp_parser_builtin_offsetof): Likewise.
2143 (cp_parser_trait_expr): Likewise.
2144 (cp_parser_label_for_labeled_statement): Likewise.
2145 (cp_parser_compound_statement): Likewise.
2146 (cp_parser_selection_statement): Likewise.
2147 (cp_parser_condition): Likewise.
2148 (cp_parser_iteration_statement): Likewise.
2149 (cp_parser_already_scoped_statement): Likewise.
2150 (cp_parser_simple_declaration): Likewise.
2151 (cp_parser_linkage_specification): Likewise.
2152 (cp_parser_static_assert): Likewise.
2153 (cp_parser_decltype): Likewise.
2154 (cp_parser_conversion_function_id): Likewise.
2155 (cp_parser_operator_function_id): Likewise.
2156 (cp_parser_operator): Likewise.
2157 (cp_parser_type_parameter): Likewise.
2158 (cp_parser_template_id): Likewise.
2159 (cp_parser_explicit_instantiation): Likewise.
2160 (cp_parser_explicit_specialization): Likewise.
2161 (cp_parser_enum_specifier): Likewise.
2162 (cp_parser_namespace_definition): Likewise.
2163 (cp_parser_namespace_alias_definition): Likewise.
2164 (cp_parser_using_declaration): Likewise.
2165 (cp_parser_using_directive): Likewise.
2166 (cp_parser_asm_definition): Likewise.
2167 (cp_parser_direct_declarator): Likewise.
2168 (cp_parser_ptr_operator): Likewise.
2169 (cp_parser_parameter_declaration_clause): Likewise.
2170 (cp_parser_initializer_clause): Likewise.
2171 (cp_parser_class_specifier): Likewise.
2172 (cp_parser_member_specification_opt): Likewise.
2173 (cp_parser_member_declaration): Likewise.
2174 (cp_parser_pure_specifier): Likewise.
2175 (cp_parser_constant_initializer): Likewise.
2176 (cp_parser_base_clause): Likewise.
2177 (cp_parser_exception_specification_opt): Likewise.
2178 (cp_parser_try_block): Likewise.
2179 (cp_parser_function_try_block): Likewise.
2180 (cp_parser_handler): Likewise.
2181 (cp_parser_throw_expression): Likewise.
2182 (cp_parser_asm_operand_list): Likewise.
2183 (cp_parser_attributes_opt): Likewise.
2184 (cp_parser_label_declaration): Likewise.
2185 (cp_parser_constructor_declarator_p): Likewise.
2186 (cp_parser_template_declaration_after_export): Likewise.
2187 (cp_parser_single_declaration): Likewise.
2188 (cp_parser_objc_message_expression): Likewise.
2189 (cp_parser_objc_message_args): Likewise.
2190 (cp_parser_objc_encode_expression): Likewise.
2191 (cp_parser_objc_defs_expression): Likewise.
2192 (cp_parser_objc_protocol_expression): Likewise.
2193 (cp_parser_objc_selector_expression): Likewise.
2194 (cp_parser_objc_protocol_refs_opt): Likewise.
2195 (cp_parser_objc_typename): Likewise.
2196 (cp_parser_objc_method_keyword_params): Likewise.
2197 (cp_parser_objc_superclass_or_category): Likewise.
2198 (cp_parser_objc_try_catch_finally_statement): Likewise.
2199 (cp_parser_objc_synchronized_statement): Likewise.
2200 (cp_parser_objc_throw_statement): Likewise.
2201 (cp_parser_omp_var_list_no_open): Likewise.
2202 (cp_parser_omp_clause_default): Likewise.
2203 (cp_parser_omp_clause_if): Likewise.
2204 (cp_parser_omp_clause_num_threads): Likewise.
2205 (cp_parser_omp_clause_reduction): Likewise.
2206 (cp_parser_omp_clause_schedule): Likewise.
2207 (cp_parser_omp_critical): Likewise.
2208 (cp_parser_omp_for_loop): Likewise.
2209 (cp_parser_omp_sections_scope): Likewise.
2211 * parser.c (cp_parser_template_parameter_list): Simplify.
2213 2008-04-07 James E. Wilson <wilson@tuliptree.org>
2215 * pt.c (tsubst_copy, case SIZEOF_EXPR): Initialize len.
2217 2008-04-07 Jason Merrill <jason@redhat.com>
2220 * class.c (type_has_user_nondefault_constructor): A template
2221 counts as a nondefault constructor.
2223 2008-04-04 Paolo Bonzini <bonzini@gnu.org>
2225 * decl.c (cxx_push_function_context): Delete.
2226 (cxx_pop_function_context): Delete.
2227 (start_preparsed_function): Merge cxx_push_function_context (!f->decl
2229 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_INIT,
2230 LANG_HOOKS_FUNCTION_FINAL): Delete.
2231 (LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P): Rename to
2232 LANG_HOOKS_MISSING_NORETURN_OK_P.
2233 * cp-tree.h (cxx_push_function_context, cxx_pop_function_context):
2235 * semantics.c (current_stmt_tree): Fix comment.
2237 2008-04-03 Jakub Jelinek <jakub@redhat.com>
2240 * semantics.c (finish_offsetof): Undo effect of convert_from_reference
2241 before calling fold_offsetof.
2243 2008-04-03 Tom Tromey <tromey@redhat.com>
2245 * Make-lang.in (c++_OBJS): New variable.
2247 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
2249 * optimize.c (clone_body): New, from tree-inline.c.
2251 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
2253 * method.c (synthesize_method): Use {push,pop}_function_context.
2254 * name-lookup.c (push_to_top_level): Likewise.
2255 * parser.c (cp_parser_late_parsing_for_member): Likewise.
2257 2008-03-30 Volker Reichelt <v.reichelt@netcologne.de>
2260 * parser.c (cp_parser_decl_specifier_seq): Add location to error
2263 2008-03-27 Tom Tromey <tromey@redhat.com>
2265 * Make-lang.in: Revert automatic dependency patch.
2267 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
2270 * typeck.c (build_x_compound_expr): Use cp_build_compound_expr.
2271 (build_compound_expr): New, for compatibility with C
2272 build_compound_expr.
2273 (cp_build_compound_expr): Renamed from build_compound_expr.
2274 (build_c_cast): New, for compatibility with C build_c_cast.
2275 (cp_build_c_cast): Renamed from build_c_cast.
2276 * init.c (build_vec_delete_1): Fix calls to build_compound_expr.
2277 * decl.c (cxx_maybe_build_cleanup): Ditto.
2278 * cp-tree.h (build_compound_expr): Add C-compatibile prototype.
2279 (cp_build_compound_expr): Renamed from build_compound_expr.
2280 (build_c_cast): Add C-compatible prototype.
2281 (cp_build_c_cast): Renamed from build_c_cast.
2282 * typeck2.c (build_functional_cast): Use cp_build_c_cast.
2283 * parser.c (cp_parser_cast_expression): Fix call to build_c_cast.
2285 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
2287 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Cope with
2288 tsubst_pack_expansion returning a pack expansion, or a TREE_VEC
2289 ending in a pack expansion, both of which can occur when
2290 substituting into a nested template.
2291 (tsubst_copy_and_build) <case SIZEOF_EXPR>: When we're
2292 instantiating the sizeof...(X) form, make tsubst_copy do the work.
2293 * parser.c (cp_parser_template_parameter): Deal with unnamed
2294 non-type template parameter packs identified by pack expansions in
2297 2008-03-26 Jakub Jelinek <jakub@redhat.com>
2300 * pt.c (apply_late_template_attributes): Don't call tsubst on
2301 first attribute argument if it is IDENTIFIER_NODE.
2304 * error.c (dump_expr): Pass {,UN}ORDERED_EXPR, UN{LT,LE,GT,GE,EQ}_EXPR
2305 and LTGT_EXPR to pp_expression.
2307 2008-03-26 Douglas Gregor <doug.gregor@gmail.com>
2309 * pt.c (coerce_template_template_parm): Moved the body of the loop
2310 of coerce_template_template_parms here, to make iteration over a
2311 template argument pack simpler.
2312 Also, allow matching of a template parameter pack in the template
2313 template parameter to a template parameter in the template
2315 (coerce_template_template_parms): Deal with variadic template
2316 template parameters. Use coerce_template_template_parm.
2317 (unify): Make sure we coerce the template template argument's
2318 template arguments to the template template parameter's template
2319 parameters, not the other way around.
2321 2008-03-25 Tom Tromey <tromey@redhat.com>
2323 * Make-lang.in: Remove .o targets.
2324 (cp/g++spec.o): Moved to cp/. Reduce to variable setting.
2326 (c++_OBJS): New variable.
2327 (CXX_TREE_H, CXX_PRETTY_PRINT_H): Remove.
2329 2008-03-25 Douglas Gregor <doug.gregor@gmail.com>
2331 * typeck.c (composite_pointer_type_r): Add SFINAE support.
2332 (composite_pointer_type): Ditto.
2333 (common_type): Fix call to composite_pointer_type.
2334 (cxx_sizeof_nowarn): New; used to be a macro.
2335 (cxx_sizeof_expr): Add SFINAE support.
2336 (cxx_alignof_expr): Ditto.
2337 (decay_conversion): Fix calls for SFINAE support.
2338 (rationalize_conditional_expr): Add SFINAE support.
2339 (build_class_member_access_expr): Ditto.
2340 (finish_class_member_access_expr): Ditto.
2341 (build_x_indirect_ref): Ditto.
2342 (build_indirect_ref): Original version renamed to
2343 cp_build_indirect_ref; new version provides a bridge from
2345 (cp_build_indirect_ref): Was build_indirect_ref; added SFINAE
2347 (get_member_function_from_ptrfunc): Fix calls for SFINAE support.
2348 (build_function_call): Original version renamed to
2349 cp_build_function_call; new version provides a bridge from
2351 (cp_build_function_call): Was build_function_call; added SFINAE
2353 (convert_arguments): Add SFINAE support.
2354 (build_x_binary_op): Ditto.
2355 (build_binary_op): Original version renamed to cp_build_binary_op;
2356 new version provides a bridge from c-common.
2357 (cp_build_binary_op): Was build_binary_op; added SFINAE support.
2358 (pointer_diff): Fix calls for SFINAE.
2359 (build_x_unary_op): Add SFINAE support.
2360 (condition_conversion): Fix calls for SFINAE.
2361 (build_unary_op): Original version renamed to cp_build_unary_op;
2362 new version provides a bridge from c-common.
2363 (cp_build_unary_op): Was build_unary_op; added SFINAE support.
2364 (unary_complex_lvalue): Fix calls for SFINAE.
2365 (build_x_conditional_expr): Add SFINAE support.
2366 (build_x_compound_expr_from_list): Fix calls for SFINAE.
2367 (build_x_compound_expr): Add SFINAE support.
2368 (convert_ptrmem): Fix calls for SFINAE.
2369 (build_static_cast_1): Add SFINAE support.
2370 (build_static_cast): Ditto.
2371 (build_reinterpret_cast_1): Ditto.
2372 (build_reinterpret_cast): Ditto.
2373 (build_const_cast_1): Ditto.
2374 (build_const_cast): Ditto.
2375 (build_c_cast): Ditto.
2376 (build_modify_expr): Original version renamed to
2377 cp_build_modify_expr; new version provides a bridge from c-common.
2378 (cp_build_modify_expr): Was build_modify_expr; added SFINAE
2380 (build_x_modify_expr): Add SFINAE support.
2381 (build_ptrmemfunc): Fix calls for SFINAE.
2382 (convert_for_assignment): Add SFINAE support.
2383 (convert_for_initialization): Ditto.
2384 (check_return_expr): Fix calls for SFINAE.
2385 (lvalue_or_else): Add SFINAE support.
2386 * init.c (perform_member_init): Fix calls for SFINAE.
2387 (emit_mem_initializers): Ditto.
2388 (expand_virtual_init): Ditto.
2389 (expand_cleanup_for_base): Ditto.
2390 (build_aggr_init): Add SFINAE support.
2391 (expand_default_init): Ditto.
2392 (expand_aggr_init_1): Fix calls for SFINAE.
2393 (build_offset_ref): Ditto.
2394 (build_new_1): Add SFINAE support.
2396 (build_vec_delete_1): Fix calls for SFINAE.
2397 (get_temp_regvar): Ditto.
2398 (build_vec_init): Add SFINAE support.
2399 (build_dtor_call): Fix calls for SFINAE.
2400 (build_delete): Ditto.
2401 (push_base_cleanups): Ditto.
2402 (build_vec_delete_1): Ditto.
2403 * class.c (build_base_path): Fix calls for SFINAE.
2404 (build_simple_base_path): Ditto.
2405 (convert_to_base_statically): Ditto.
2406 (build_vfn_ref): Ditto.
2407 (resolve_address_of_overloaded_function): Ditto.
2408 * decl.c (check_initializer): Fix calls for SFINAE.
2409 (register_dtor_fn): Ditto.
2410 (compute_array_index_type): Ditto.
2411 (finish_enum): Ditto.
2412 (start_preparsed_function): Ditto.
2413 (cxx_maybe_build_cleanup): Ditto.
2414 * call.c (convert_like): Add COMPLAIN argument.
2415 (convert_like_with_context): Ditto.
2416 (build_this): Fix calls for SFINAE.
2417 (build_user_type_conversion): Ditto.
2418 (resolve_args): Ditto.
2419 (build_new_function_call): Add SFINAE support.
2420 (build_operator_new_call): Fix calls for SFINAE.
2421 (build_object_call): Add SFINAE support.
2422 (build_conditional_expr): Ditto.
2423 (build_new_op): Ditto.
2424 (build_op_delete_call): Fix calls for SFINAE.
2425 (build_temp): Ditto.
2426 (convert_like_real): Add SFINAE support.
2427 (build_x_va_arg): Fix calls for SFINAE.
2428 (convert_default_arg): Ditto.
2429 (build_over_call): Add SFINAE support.
2430 (build_java_interface_fn_ref): Fix calls for SFINAE.
2431 (build_special_member_call): Add SFINAE support.
2432 (build_new_method_call): Ditto.
2433 (perform_implicit_conversion): Ditto.
2434 (perform_direct_initialization_if_possible): Ditto.
2435 (initialize_reference): Fix calls for SFINAE.
2436 * method.c (do_build_assign_ref): Fix calls for SFINAE.
2437 * rtti.c (build_headof): Fix calls for SFINAE.
2438 (get_tinfo_decl_dynamic): Ditto.
2439 (get_typeid): Ditto.
2440 (build_dynamic_cast_1): Add SFINAE support.
2441 (build_dynamic_cast): Ditto.
2442 (tinfo_base_init): Fix calls for SFINAE.
2443 * except.c (do_get_exception_ptr): Fix calls for SFINAE.
2444 (do_end_catch): Ditto.
2445 (initialize_handler_parm): Ditto.
2446 (expand_start_catch_block): Ditto.
2447 (do_allocate_exception): Ditto.
2448 (do_free_exception): Ditto.
2449 (build_throw): Ditto.
2450 * cvt.c (build_up_reference): Fix calls for SFINAE.
2451 (convert_to_reference): Ditto.
2452 (ocp_convert): Ditto.
2453 (convert_to_void): Add SFINAE support.
2454 * tree.c (build_dummy_object): Fix calls for SFINAE.
2455 (stabilize_expr): Ditto.
2456 * cp-tree.h (build_conditional_expr): Add tsubst_flags_t
2458 (build_new_method_call): Ditto.
2459 (build_special_member_call): Ditto.
2460 (build_new_op): Ditto.
2461 (perform_implicit_conversion): Ditto.
2462 (perform_direct_initialization_if_possible): Ditto.
2463 (convert_to_void): Ditto.
2464 (build_aggr_init): Ditto.
2466 (build_vec_init): Ditto.
2467 (build_dynamic_cast): Ditto.
2468 (finish_call_expr): Ditto
2469 (cxx_sizeof_or_alignof_expr): Add COMPLAIN parameter.
2470 (cxx_sizeof_nowarn): Remove macro; add function declaration.
2471 (build_class_member_access_expr): Add tsubst_flags_t parameter.
2472 (finish_class_member_access_expr): Ditto.
2473 (build_x_indirect_ref): Ditto.
2474 (cp_build_indirect_ref): New.
2475 (cp_build_function_call): Add tsubst_flags_t parameter.
2476 (build_x_unary_op): Ditto.
2477 (cp_build_unary_op): New.
2478 (build_x_conditional_expr): Add tsubst_flags_t parameter.
2479 (build_x_compound_expr): Ditto.
2480 (build_compound_expr): Ditto.
2481 (build_static_cast): Ditto.
2482 (build_reinterpret_cast): Ditto.
2483 (build_const_cast): Ditto.
2484 (build_c_cast): Ditto.
2485 (build_x_modify_expr): Ditto.
2486 (cp_build_modify_expr): New.
2487 (convert_for_initialization): Add tsubst_flags_t parameter.
2488 (cp_build_binary_op): Remove macro; add function declaration.
2489 (invalid_nonstatic_memfn_p): Add tsubst_flags_t parameter.
2490 (lvalue_or_else): Ditto.
2491 (build_functional_cast): Ditto.
2492 * typeck2.c (digest_init): Fix calls for SFINAE.
2493 (process_init_constructor_array): Ditto.
2494 (process_init_constructor_record): Ditto.
2495 (build_x_arrow): Ditto.
2496 (build_m_component_ref): Ditto.
2497 (build_functional_cast): Add SFINAE support.
2498 * pt.c (tsubst_copy_and_build): Add (more) SFINAE support.
2499 * semantics.c (simplify_loop_decl_cond): Fix calls for SFINAE.
2500 (finish_expr_stmt): Ditto.
2501 (finish_for_expr): Ditto.
2502 (finish_asm_stmt): Ditto.
2503 (finish_non_static_data_member): Ditto.
2504 (finish_qualified_id_expr): Ditto.
2505 (finish_call_expr): Add SFINAE support.
2506 (finish_increment_expr): Fix calls for SFINAE.
2507 (finish_unary_op_expr): Ditto.
2508 (simplify_aggr_init_expr): Ditto.
2509 (finish_omp_clauses): Ditto.
2510 (finish_omp_for): Ditto.
2511 (finish_omp_barrier): Ditto.
2512 (finish_omo_flush): Ditto.
2513 * decl2.c (grok_array_decl): Fix calls or SFINAE.
2514 (build_anon_union_vars): Ditto.
2515 (get_guard_cond): Ditto.
2517 (one_static_initialization_or_destruction): Ditto.
2518 (do_static_initialization_or_destruction): Ditto.
2519 (generate_ctor_or_dtor_function): Ditto.
2520 (build_offset_ref_call_from_tree): Ditto.
2521 * parser.c (cp_parser_postfix_expression): Fix calls for SFINAE.
2522 (cp_parser_postfix_dot_deref_expression): Ditto.
2523 (cp_parser_unary_expression): Ditto.
2524 (cp_parser_new_expression): Ditto.
2525 (cp_parser_cast_expression): Ditto.
2526 (cp_parser_binary_expression): Ditto.
2527 (cp_parser_question_colon_clause): Ditto.
2528 (cp_parser_assignment_expression): Ditto.
2529 (cp_parser_expression): Ditto.
2530 (cp_parser_builtin_offsetof): Ditto.
2531 (cp_parser_template_argument): Ditto.
2532 (cp_parser_functional_cast): Ditto.
2534 2008-03-24 Tom Tromey <tromey@redhat.com>
2536 * lex.c (handle_pragma_interface): Don't copy the filename.
2537 (handle_pragma_implementation): Copy filename using xstrdup.
2539 2008-03-21 Paolo Carlini <pcarlini@suse.de>
2541 * cp-tree.h (IS_AGGR_TYPE): Rename to MAYBE_CLASS_TYPE_P.
2542 (SET_IS_AGGR_TYPE): Rename to SET_CLASS_TYPE_P.
2543 (IS_AGGR_TYPE_CODE): Rename to RECORD_OR_UNION_CODE_P.
2544 (PROMOTES_TO_AGGR_TYPE): Remove.
2545 (CLASS_TYPE_P, TYPE_NON_AGGREGATE_CLASS): Adjust.
2546 * typeck.c (unary_complex_lvalue, build_modify_expr,
2547 convert_for_initialization): Adjust.
2548 * init.c (is_aggr_type): Remove.
2549 (is_class_type): Add.
2550 (build_offset_ref, build_new_1, build_vec_delete_1, build_vec_init,
2551 build_delete): Adjust.
2552 * lex.c (make_aggr_type): Remove.
2553 (make_class_type): Add.
2554 (cxx_make_type): Adjust.
2555 * class.c (finish_struct_1, fixed_type_or_null, is_empty_class):
2557 * decl.c (build_typename_type, make_typename_type,
2558 make_unbound_class_template, cxx_init_decl_processing,
2559 check_tag_decl, groktypename, start_decl_1, layout_var_decl,
2560 check_initializer, cp_finish_decl, build_ptrmemfunc_type, grokparms,
2561 grok_op_properties, xref_tag, check_function_type): Adjust.
2562 * call.c (check_dtor_name, standard_conversion, implicit_conversion,
2563 add_builtin_candidate, add_builtin_candidates,
2564 build_user_type_conversion_1, convert_like_real, build_cxx_call,
2565 is_subseq, compare_ics): Adjust.
2566 * method.c (use_thunk): Adjust.
2567 * rtti.c (build_dynamic_cast_1, create_pseudo_type_info,
2568 create_tinfo_types): Adjust.
2569 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
2570 build_up_reference, convert_to_reference, convert_from_reference,
2571 ocp_convert, build_expr_type_conversion): Adjust.
2572 * tree.c (bind_template_template_parm, error_type): Adjust.
2573 * dump.c (cp_dump_tree): Adjust.
2574 * search.c (lookup_member): Adjust.
2575 * friend.c (make_friend_class, do_friend): Adjust.
2576 * typeck2.c (store_init_value, process_init_constructor_array,
2577 process_init_constructor_record, build_x_arrow, build_m_component_ref,
2578 build_functional_cast): Adjust.
2579 * pt.c (finish_member_template_decl, process_template_parm,
2580 lookup_template_class, tsubst_function_type, tsubst,
2581 tsubst_copy_and_build, get_template_base, bt_instantiate_type_proc):
2583 * semantics.c (begin_class_definition, finish_base_specifier,
2584 finish_typeof, cxx_omp_predetermined_sharing, finish_decltype_type):
2586 * name-lookup.c (constructor_name_p, push_overloaded_decl,
2587 do_class_using_decl, lookup_qualified_name,
2588 maybe_process_template_type_declaration): Adjust.
2589 * decl2.c (grok_array_decl, check_member_template,
2590 constrain_class_visibility): Adjust.
2591 * parser.c (cp_parser_class_name): Adjust.
2593 2008-03-18 Paolo Bonzini <bonzini@gnu.org>
2595 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete.
2597 2008-03-17 Jason Merrill <jason@redhat.com>
2600 * call.c (reference_binding): Check LOOKUP_NO_TEMP_BIND when binding
2601 a temp directly to a reference as per DR391.
2603 2008-03-12 Richard Guenther <rguenther@suse.de>
2607 2008-02-04 Richard Guenther <rguenther@suse.de>
2610 * decl.c (record_builtin_java_type): Make jboolean a
2611 integer type again where its mode doesn't match that of bool.
2613 2008-01-25 Richard Guenther <rguenther@suse.de>
2616 * decl.c (record_builtin_java_type): Make __java_boolean
2618 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
2619 after TYPE_MAIN_VARIANT check.
2621 2008-03-10 Jakub Jelinek <jakub@redhat.com>
2624 * semantics.c (finish_omp_clauses): Look through NOP_EXPR even
2628 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2629 DECL_P in not a variable and appears more than once error messages.
2631 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
2635 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
2639 * typeck.c (structural_comptypes): Call cp_comptypes.
2640 (comptypes): New; called from the C/C++ common bits to perform
2642 (cp_comptypes): Renamed from comptypes, which is already used,
2643 with a different signature, by the C++ front end.
2644 (build_reinterpret_cast_1): Call cp_comptypes.
2645 (ptr_reasonably_similar): Ditto.
2646 * decl.c (decls_match): Ditto.
2647 * cvt.c (convert_to_reference): Ditto.
2648 * cp-tree.h (same_type_p): Ditto.
2649 (same_or_base_type_p): Ditto.
2650 (comptypes): Rename to cp_comptypes.
2651 * pt.c (canonical_type_parameter): Call cp_comptypes.
2653 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
2655 * cp-objcp-common.c (cxx_types_compatible_p): Remove obsolete
2656 test for equivalence between pointer and references.
2658 2008-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2661 * class.c (finish_struct_anon): Use permerror instead of pedwarn.
2662 (check_field_decls): Likewise.
2663 (note_name_declared_in_class): Likewise.
2664 * call.c (build_new_op): Likewise.
2665 (convert_like_real): Likewise.
2666 (build_over_call): Likewise.
2667 * lex.c (unqualified_fn_lookup_error): Likewise.
2668 * parser.c (cp_parser_template_id): Likewise.
2669 * cvt.c (warn_ref_binding): Likewise.
2670 (convert_to_reference): Likewise.
2671 (ocp_convert): Likewise.
2672 (convert_to_void): Use error instead of pedwarn.
2673 * error.c (cp_cpp_error): Use pedantic_warning_kind.
2674 * decl.c (compute_array_index_type): Use constant_expression_error.
2676 2008-03-01 Douglas Gregor <doug.gregor@gmail.com>
2678 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Note
2679 that auto is either a storage class or a simple type specifier,
2680 depending on the dialect.
2681 (cp_parser_decl_specifier_seq): Complain about `auto' as a storage
2682 specifier in C++98 mode, error in C++0x mode (since we don't
2683 support auto as a type specifier, yet).
2684 (cp_parser_storage_class_specifier_opt): Don't treat `auto' as a
2685 storage specifier in C++0x mode.
2686 (cp_parser_simple_type_specifier): Parse `auto' as a
2687 simple-type-specifier, but error because we don't support it yet.
2689 2008-02-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2691 * parser.c (cp_parser_nonclass_name): New.
2692 (cp_parser_pseudo_destructor_name): Use it instead of
2693 cp_parser_type_name.
2694 (cp_parser_type_name): Move code to cp_parser_nonclass_name.
2696 2008-02-29 Tom Tromey <tromey@redhat.com>
2698 * parser.c (struct cp_token) <input_file_stack_index>: Remove.
2699 (cp_lexer_get_preprocessor_token): Update.
2700 (cp_lexer_set_source_position_from_token): Don't call
2701 restore_input_file_stack.
2702 * lex.c (cxx_init): Don't use push_srcloc or pop_srcloc.
2704 2008-02-28 Richard Guenther <rguenther@suse.de>
2707 2008-02-26 Richard Guenther <rguenther@suse.de>
2709 * decl.c (duplicate_decls): Remove decl from global mapping
2710 before ggc_freeing it.
2712 2008-02-27 Jakub Jelinek <jakub@redhat.com>
2715 * rtti.c: Include c-pragma.h.
2716 (push_abi_namespace, pop_abi_namespace): New functions.
2717 (build_dynamic_cast_1, tinfo_base_init, get_pseudo_ti_index,
2718 create_tinfo_types, emit_support_tinfos): Use them.
2719 * Make-lang.in (cp/rtti.o): Depend on $(C_PRAGMA_H).
2721 2008-02-26 Jason Merrill <jason@redhat.com>
2724 * decl.c (grokdeclarator): Allow a typedef of an unnamed struct
2725 to name the struct for linkage purposes even if it has attributes.
2726 (start_decl): In that case, set ATTR_FLAG_TYPE_IN_PLACE.
2728 2008-02-26 Tom Tromey <tromey@redhat.com>
2730 * parser.c (eof_token): Remove old location code.
2731 (check_empty_body): Remove test of USE_MAPPED_LOCATION.
2732 * decl2.c (generate_ctor_or_dtor_function): Remove old location
2734 (cp_write_global_declarations): Likewise.
2735 * lex.c (cxx_init): Remove old location code.
2736 (handle_pragma_implementation): Remove test of
2737 USE_MAPPED_LOCATION.
2738 * pt.c (tsubst): Remove old location code.
2739 * error.c (cp_print_error_function): Remove test of
2740 USE_MAPPED_LOCATION.
2741 * decl.c (pop_label): Remove old location code.
2742 (finish_function): Likewise.
2744 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2747 * call.c (magic_varargs_p): Remove BUILT_IN_STDARG_START.
2749 2008-02-26 Richard Guenther <rguenther@suse.de>
2751 * decl.c (duplicate_decls): Remove decl from global mapping
2752 before ggc_freeing it.
2754 2008-02-26 Paolo Carlini <pcarlini@suse.de>
2757 * name-lookup.c (arg_assoc_type): Handle FIXED_POINT_TYPE.
2759 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2761 * typeck.c (build_class_member_access_expr): Add appropriate
2762 OPT_W* parameter to warning.
2763 (build_reinterpret_cast_1): Likewise.
2764 * name-lookup.c (push_overloaded_decl): Likewise.
2766 2008-02-25 Paolo Carlini <pcarlini@suse.de>
2769 * error.c (dump_expr): Handle CONJ_EXPR.
2771 2008-02-25 Paolo Carlini <pcarlini@suse.de>
2774 * error.c (dump_type): Handle FIXED_POINT_TYPE.
2775 (dump_expr): Handle FIXED_CST.
2777 2008-02-24 Jason Merrill <jason@redhat.com>
2779 * parser.c (cp_parser_declaration): Handle "inline namespace".
2780 (cp_parser_namespace_definition): Likewise.
2783 * name-lookup.c (arg_assoc_namespace): Look down into inline
2786 2008-02-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2788 * typeck.c (check_for_casting_away_constness): Use 1 single
2789 argument, the type of cast, to decide what diagnostics generate.
2790 (build_static_cast_1): Remove unused code. Update call to
2791 check_for_casting_away_constness.
2792 (build_reinterpret_cast_1): Update call to
2793 check_for_casting_away_constness.
2794 (build_const_cast_1): Likewise.
2796 2008-02-24 Paolo Carlini <pcarlini@suse.de>
2798 * error.c (dump_expr): Don't deal directly with NEW_EXPR (and
2799 VEC_NEW_EXPR), forward to pp_expression.
2800 * cxx-pretty-print.c (pp_cxx_new_expression): Fix FIXME.
2802 2008-02-24 Danny Smith <dannysmith@users.sourceforge.net>
2805 * friend.c (do_friend): Call cplus_decl_attributes earlier.
2807 2008-02-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
2810 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for
2811 template decls' function decl.
2813 2008-02-22 Paolo Carlini <pcarlini@suse.de>
2817 2008-02-14 Paolo Carlini <pcarlini@suse.de>
2820 * pt.c (determine_specialization): In case of function templates,
2821 when the type of DECL does not match FN there is no match.
2823 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2826 * typeck.c (build_binary_op): Warn about floating point
2827 comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.
2829 2008-02-19 Jason Merrill <jason@redhat.com>
2832 * pt.c (resolve_overloaded_unification): Set processing_template_decl
2833 while we look for possible bindings.
2835 2008-02-19 Jakub Jelinek <jakub@redhat.com>
2838 * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors.
2842 * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p
2843 vars. Afterwards ensure v is VAR_DECL.
2846 * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't
2847 call cp_finish_decl.
2848 * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type
2851 2008-02-15 Douglas Gregor <doug.gregor@gmail.com>
2856 * pt.c (finish_member_template_decl): If the type in a TYPE_DECL
2857 is error_mark_node, return an error early.
2858 (find_parameter_packs_r): Pass the pointer set along to recursive
2859 calls of cp_walk_subtrees; don't try to manage the pointer set
2861 (uses_parameter_packs): Pass the pointer set to cp_walk_tree.
2862 (make_pack_expansion): Ditto.
2863 (check_for_bare_parameter_packs): Ditto. Also, don't bother taking
2864 a second pass through the tree with find_parameter_packs_r; that
2865 second pass no longer does anything.
2866 (push_template_decl_real): If we have an erroneous declaration,
2867 set its type to error_mark_node before returning an error.
2869 2008-02-14 Douglas Gregor <doug.gregor@gmail.com>
2872 * pt.c (tsubst_initializer_list): Deal with the use of
2873 VOID_TYPE_NODE to indicate value-initialization of the bases.
2875 2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2876 Jason Merrill <jason@redhat.com>
2880 * class.c (type_has_user_nondefault_constructor): New fn.
2881 * cp-tree.h: Declare it.
2882 * init.c (emit_mem_initializers): Use it for -W warning about
2883 missing base initializer.
2885 2008-02-14 Paolo Carlini <pcarlini@suse.de>
2888 * pt.c (determine_specialization): In case of function templates,
2889 when the type of DECL does not match FN there is no match.
2891 2008-02-13 Jakub Jelinek <jakub@redhat.com>
2892 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2895 * parser.c (cp_parser_pseudo_destructor_name): If next tokens
2896 are not identifier :: ~, return before calling cp_parser_type_name.
2898 2008-02-13 Jason Merrill <jason@redhat.com>
2900 PR c++/34962, c++/34937, c++/34939
2901 * decl2.c (is_late_template_attribute): Always defer attributes
2902 vector_size and weak.
2905 * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
2906 of enumerators, too.
2908 2008-02-12 Jason Merrill <jason@redhat.com>
2911 * call.c (convert_like_real): Pass LOOKUP_NO_CONVERSION to build_temp
2912 if we're doing conversions to call a user-defined conversion function.
2914 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
2917 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
2920 2008-02-12 Jakub Jelinek <jakub@redhat.com>
2923 * init.c (build_new_1): Don't create placement_expr before
2924 constructing alloc_call. Verify that the pointer is passed by
2925 value to operator new.
2927 2008-02-11 Jason Merrill <jason@redhat.com>
2930 * pt.c (tsubst): Don't look up a template typedef in an explicit
2933 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
2936 * tree.c (cp_build_qualified_type_real): When building a
2937 cv-qualified array type, build it as a unique type with
2938 build_cplus_array_type_1 and then adopt the unqualified type's
2941 2008-02-11 Paolo Carlini <pcarlini@suse.de>
2944 * decl.c (groktypename): Check grokdeclarator return.
2946 2008-02-10 Jason Merrill <jason@redhat.com>
2949 * decl2.c (cp_write_global_declarations): Don't write out static
2950 data members with DECL_IN_AGGR_P set.
2952 2008-02-08 Jason Merrill <jason@redhat.com>
2955 * tree.c (build_target_expr_with_type): Handle void initializer.
2956 (bot_manip): Remap slot before recursing.
2958 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2961 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
2963 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
2966 * tree.c: Include tree-flow.h.
2967 (build_target_expr): Check type compatibility.
2968 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
2969 * call.c (convert_like_real): Convert bitfield to expected type.
2971 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
2975 * typeck.c (structural_comptypes): Call cp_comptypes.
2976 (comptypes): New; called from the C/C++ common bits to perform
2978 (cp_comptypes): Renamed from comptypes, which is already used,
2979 with a different signature, by the C++ front end.
2980 (build_reinterpret_cast_1): Call cp_comptypes.
2981 (ptr_reasonably_similar): Ditto.
2982 * decl.c (decls_match): Ditto.
2983 * cvt.c (convert_to_reference): Ditto.
2984 * cp-tree.h (same_type_p): Ditto.
2985 (same_or_base_type_p): Ditto.
2986 (comptypes): Rename to cp_comptypes.
2987 * pt.c (canonical_type_parameter): Call cp_comptypes.
2989 2008-02-05 Jakub Jelinek <jakub@redhat.com>
2992 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
2993 value dependent expression.
2995 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
2998 * decl2.c (save_template_attributes): When we're modifying the
2999 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
3000 all of the other variants to add those same attributes. Otherwise,
3001 the main variant will be inconsistent with those other variants.
3003 2008-02-04 Richard Guenther <rguenther@suse.de>
3006 * decl.c (record_builtin_java_type): Make jboolean a
3007 integer type again where its mode doesn't match that of bool.
3009 2008-02-02 Jason Merrill <jason@redhat.com>
3010 Mark Mitchell <mark@codesourcery.com>
3013 * init.c (build_value_init_1): New function.
3014 (build_value_init): New function.
3015 * typeck2.c (build_functional_cast): Call it.
3016 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
3018 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
3019 TYPE_HAS_CONSTRUCTOR.
3020 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
3021 add_implicitly_declared_members): Adjust.
3022 (check_field_decls): Adjust. Remove warnings about reference/const
3023 in class without constructor.
3024 (check_bases_and_members): Adjust. Give those warnings here instead.
3025 * decl.c (fixup_anonymous_aggr): Adjust.
3026 (check_initializer): Adjust, clarify logic slightly.
3027 (grok_special_member_properties): Adjust, only set if user-provided.
3028 * rtti.c (create_tinfo_types): Don't set.
3029 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
3030 Use same_type_ignoring_top_level_qualifiers_p.
3031 * pt.c (check_explicit_specialization): Adjust.
3032 (instantiate_class_template): Adjust.
3034 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
3035 Jakub Jelinek <jakub@redhat.com>
3039 * typeck.c (structural_comptypes): Handle comparisons of
3040 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
3042 * mangle.c (write_builtin_type): Map down to the canonical type,
3043 which will be one of the predefined type nodes.
3045 2008-01-29 Michael Meissner <michael.meissner@amd.com>
3048 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
3049 bits to allow for expansion of the number of middle end tree
3052 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
3063 * typeck.c (check_return_expr): Tweak call to
3064 check_for_bare_parameter_packs.
3065 * class.c (add_method): Be careful with error_mark_nodes.
3066 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
3068 * pt.c (struct find_parameter_pack_data): Remove
3070 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
3071 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
3072 (make_pack_expansion): Ditto.
3073 (check_for_bare_parameter_packs): Parameter is now a tree, not a
3075 (process_template_parm): Tweak call to
3076 check_for_bare_parameter_packs.
3077 (push_template_decl_real): Tweak calls to
3078 check_for_bare_parameter_packs. If bare parameter packs are found
3079 in the list of exceptions, clear out that list after giving an
3081 * semantics.c (finish_cond): Tweak call to
3082 check_for_bare_parameter_packs.
3083 (finish_expr_stmt): Ditto.
3084 (finish_for_expr): Ditto.
3085 (finish_switch_cond): Ditto.
3086 (finish_mem_initializers): Ditto.
3087 (finish_member_declaration): Ditto.
3088 (finish_static_assert): Check for bare parameter packs in the
3090 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
3091 attributes of a declaration.
3092 * parser.c (cp_parser_using_declaration): Tweak call to
3093 check_for_bare_parameter_packs.
3094 (cp_parser_base_clause): Ditto.
3096 2008-01-28 Jason Merrill <jason@redhat.com>
3099 * class.c (build_base_path): Fix !want_pointer case.
3101 2008-01-27 Jason Merrill <jason@redhat.com>
3104 * class.c (build_base_path): Fix previous change.
3106 2008-01-26 Jakub Jelinek <jakub@redhat.com>
3109 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
3112 2008-01-26 Richard Guenther <rguenther@suse.de>
3115 * typeck.c (build_binary_op): Remove code to shorten compares.
3117 2008-01-25 Richard Guenther <rguenther@suse.de>
3120 * decl.c (record_builtin_java_type): Make __java_boolean
3122 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
3123 after TYPE_MAIN_VARIANT check.
3125 2008-01-25 Jason Merrill <jason@redhat.com>
3128 * class.c (build_base_path): Don't mess with virtual access if
3130 * call.c (standard_conversion): Don't check whether source type
3133 * decl2.c (is_late_template_attribute): Don't defer attribute
3134 visibility just because the type is dependent.
3136 2008-01-25 Jason Merrill <jason@redhat.com>
3137 Mark Mitchell <mark@codesourcery.com>
3140 * call.c (standard_conversion): Allow conversion from integer/real
3142 (compare_ics): Such a conversion is worse than a normal arithmetic
3145 2008-01-25 Richard Guenther <rguenther@suse.de>
3148 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
3151 2008-01-24 Paolo Carlini <pcarlini@suse.de>
3154 * pt.c (push_template_decl_real): Return error_mark_node in case
3155 of template definition of non-template.
3157 2008-01-24 Jason Merrill <jason@redhat.com>
3160 * decl2.c (is_late_template_attribute): Defer any attribute with
3161 dependent args. Also defer type attributes if the type is dependent.
3163 2008-01-22 Jakub Jelinek <jakub@redhat.com>
3164 Alexandre Oliva <aoliva@redhat.com>
3167 * call.c (reference_binding): For bitfields use the declared bitfield
3169 (add_builtin_candidates): Likewise.
3170 * class.c (layout_class_type): For bitfields copy over the
3171 original type quals.
3173 2008-01-22 Jason Merrill <jason@redhat.com>
3176 * decl.c (groktypename): Also ignore attributes on dependent
3177 possibly-class types.
3180 * friend.c (do_friend): Check for prior declaration of a friend
3181 function of a local class.
3182 * name-lookup.c (lookup_name_innermost_nonclass_level):
3184 * name-lookup.h: Declare it.
3186 2008-01-22 Tom Tromey <tromey@redhat.com>
3189 * init.c (build_new_1): Only disallow Java aggregates.
3191 2008-01-22 Jakub Jelinek <jakub@redhat.com>
3194 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
3195 if decl or init is error_mark_node.
3198 * error.c (dump_expr): Handle VECTOR_CST.
3200 2008-01-21 Jason Merrill <jason@redhat.com>
3203 * pt.c (tsubst_aggr_type): Make sure our context is complete.
3206 * pt.c (retrieve_local_specialization): Robustify.
3207 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
3210 * pt.c (tsubst): Only call retrieve_local_specialization if the
3211 original typedef was in a function template.
3214 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
3216 2008-01-21 Richard Guenther <rguenther@suse.de>
3219 * error.c (cp_print_error_function): Deal with recursive
3222 2008-01-20 Paolo Carlini <pcarlini@suse.de>
3225 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
3227 2008-01-20 Paolo Carlini <pcarlini@suse.de>
3231 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
3232 on non-IS_AGGR_TYPE scope.
3233 (constructor_name_p): Assert IS_AGGR_TYPE.
3235 2008-01-18 Ian Lance Taylor <iant@google.com>
3238 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
3239 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
3240 DECL_IS_OPERATOR_NEW flag.
3242 2008-01-16 Richard Guenther <rguenther@suse.de>
3245 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
3246 for conversions to type variants.
3248 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
3250 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
3251 declaration and code. Update copyright year.
3253 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3256 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
3257 know we have a class type.
3259 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3262 * pt.c (coerce_template_parameter_pack): When substituting into
3263 the type of a non-type template parameter pack. use the
3264 deduced/substituted arguments.
3265 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
3266 can be a parameter pack with the ellipsis following it. When we
3267 have an erroneous declaration, allow it to be a parameter pack.
3268 (cp_parser_template_parameter): Complain about default
3269 arguments on non-type template parameter packs, and parse them
3270 using the new cp_parser_default_argument.
3271 (cp_parser_parameter_declaration): Complain about parameter packs
3272 with default arguments. Move parsing of default arguments into a
3273 new function, cp_parser_default_argument.
3274 (cp_parser_default_argument): New; extracted from
3275 cp_parser_parameter_declaration.
3277 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3283 * typeck.c (check_return_expr): If there are bare parameter packs
3284 in the return value, set it to error_mark_node.
3285 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
3286 * pt.c (find_parameter_packs_r): Look at the type of
3287 IDENTIFIER_NODEs (e.g., for user-defined conversions).
3288 (check_for_bare_parameter_packs): Flip the result: now returns
3289 TRUE when there were bare parameter packs, FALSE otherwise.
3290 (push_template_decl_real): Deal with flipped result of
3291 check_for_bare_parameter_packs.
3292 * semantics.c (finish_cond): If there are bare parameter packs in
3293 the conditional, set it to error_mark_node.
3294 (finish_expr_stmt): If there are bare parameter packs in the
3295 expression, set it to error_mark_node.
3296 (finish_for_expr): Ditto.
3297 (finish_switch_cond): If there are bare parameter packs in
3298 the conditional, set it to error_mark_node.
3299 (finish_mem_initializers): If there are bare parameter packs in
3300 the member initializer, set it to error_mark_node.
3301 (finish_member_declaration): Check the attributes of the
3302 declaration for bare parameter packs, and remove the attributes if
3303 any have bare parameter packs.
3304 * parser.c (cp_parser_using_declaration): Check the using
3305 declaration for bare parameter packs.
3306 (cp_parser_base_clause): If there are bare parameter packs in a
3307 base specifier, don't add it to the chain.
3309 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3312 * error.c (dump_simple_decl): Display ellipsis for template
3313 non-type parameter packs.
3314 (dump_decl): Display ellipsis for template type parameter packs.
3315 (dump_template_decl): Display ellipsis for template template
3317 * pt.c (redeclare_class_template): When redeclaring a class
3318 template, check for collisions between template parameters and
3319 template parameter packs.
3321 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3324 * pt.c (process_partial_specialization): Don't mark template
3325 parameters that occur in non-deduced contexts.
3326 (struct pair_fn_data): Add include_nondeduced_p.
3327 (for_each_template_parm_r): Only visit non-deduced contexts if
3328 include_nondeduced_p is set.
3329 (for_each_template_parm): Added parameter include_nondeduced_p,
3330 which states whether template parameters found in non-deduced
3331 contexts should be visited.
3332 (uses_template_parms): Visit all template parameters, even those
3333 in non-deduced contexts.
3335 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3338 * pt.c (check_default_tmpl_args): Check for parameter packs that
3339 aren't at the end of a primary template.
3340 (push_template_decl_real): Remove check for parameter packs that
3341 aren't at the end of a primary template; that now happens in
3342 check_default_tmpl_args.
3343 * semantics.c (finish_template_template_parm): Use
3344 check_default_tmpl_args to check for errors in the template
3347 2008-01-12 Doug Kwan <dougkwan@google.com>
3349 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
3350 instead of OPT_Wreturn_type in warning due to ignored return type
3352 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
3353 instead of OPT_Wreturn_type in warning due to ignored return type
3356 2008-01-08 Jakub Jelinek <jakub@redhat.com>
3359 * semantics.c (finish_omp_for): Don't call
3360 fold_build_cleanup_point_expr if processing_template_decl.
3362 2008-01-04 Paolo Carlini <pcarlini@suse.de>
3363 Jakub Jelinek <jakub@redhat.com>
3366 * error.c (dump_template_argument): Deal with TREE_LIST.
3368 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
3370 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
3371 long" in C++0x mode; change the warning to note that "long long"
3372 is only unsupported in C++98 mode.
3374 2007-12-20 Jason Merrill <jason@redhat.com>
3377 * call.c (standard_conversion): Derived-to-base is considered a
3378 standard conversion.
3380 2007-12-19 Jakub Jelinek <jakub@redhat.com>
3383 * parser.c (cp_parser_omp_parallel): For non-combined parallel
3384 call cp_parser_statement rather than
3385 cp_parser_already_scoped_statement.
3387 2007-12-18 Jason Merrill <jason@redhat.com>
3390 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
3392 (dependent_type_p_r): Handle the domain of an array.
3394 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
3395 Jakub Jelinek <jakub@redhat.com>
3400 * pt.c (template_template_parm_bindings_ok_p): New; verifies
3401 bindings of template template parameters after all template
3402 arguments have been deduced.
3403 (coerce_template_parms): Don't complain when COMPLAIN doesn't
3405 (fn_type_unification): Use template_template_parm_bindings_ok_p.
3406 (unify): Deal with variadic, bound template template parameters.
3407 (get_class_bindings): Use template_template_parm_bindings_ok_p.
3409 2007-12-18 Jakub Jelinek <jakub@redhat.com>
3412 * decl.c (grokdeclarator): Reject friend sfk_constructor
3415 2007-12-17 Jakub Jelinek <jakub@redhat.com>
3418 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
3421 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
3424 * cp-lang.c (cp_classify_record): New.
3425 (LANG_HOOKS_CLASSIFY_RECORD): Override.
3427 2007-12-11 Jakub Jelinek <jakub@redhat.com>
3430 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
3433 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
3434 dynamic_cast in a template.
3436 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
3439 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
3440 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
3442 2007-12-10 Jakub Jelinek <jakub@redhat.com>
3445 * error.c (dump_type_prefix, dump_type_suffix): Handle
3446 TYPE_PACK_EXPANSION.
3449 * error.c (dump_expr): Handle ABS_EXPR.
3451 2007-12-09 Jakub Jelinek <jakub@redhat.com>
3455 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
3456 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
3457 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
3458 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
3459 flag_use_repository and repo_emit_p returned 2.
3461 2007-12-06 Jakub Jelinek <jakub@redhat.com>
3464 * tree.c (stabilize_call, stabilize_init): Do nothing if
3465 processing_template_decl.
3467 2007-12-05 Jakub Jelinek <jakub@redhat.com>
3470 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
3471 error instead of assertion failure.
3472 * parser.c (cp_parser_decltype): If closing paren is not found,
3473 return error_mark_node.
3475 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
3478 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
3480 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
3481 since arg_assoc_template_arg will deal with them (better).
3483 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
3486 * pt.c (tsubst_exception_specification): Handle substitutions into
3487 member templates, where tsubst_pack_expansion returns a
3488 TYPE_PACK_EXPANSION.
3490 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
3493 * pt.c (unify_pack_expansion): If we didn't deduce any actual
3494 bindings for the template parameter pack, don't try to keep the
3495 empty deduced arguments.
3496 (unify): If a parameter is a template-id whose template argument
3497 list contains a pack expansion that is not at the end, then we
3498 cannot unify against that template-id.
3500 2007-12-02 Paolo Carlini <pcarlini@suse.de>
3503 * pt.c (current_template_args): Use error_operand_p.
3505 2007-12-02 Paolo Carlini <pcarlini@suse.de>
3508 * error.c (dump_decl): Handle TREE_BINFO.
3510 2007-12-01 Ollie Wild <aaw@google.com>
3513 * typeck.c (build_binary_op): Add conversion of pointers to function
3514 members appearing as operands to the equality operators.
3516 2007-11-30 Jakub Jelinek <jakub@redhat.com>
3519 * error.c (dump_expr): Handle OBJ_TYPE_REF.
3521 2007-11-29 Jakub Jelinek <jakub@redhat.com>
3524 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
3526 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
3531 * parser.c (cp_parser_decltype): Don't call finish_id_expression
3533 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
3536 2007-11-27 Jakub Jelinek <jakub@redhat.com>
3538 PR tree-optimization/34181
3539 * method.c (use_thunk): Don't inline the call in the thunk.
3542 * tree.c (decl_linkage): Static data members and static member
3543 functions in anonymous ns classes are lk_external.
3545 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
3548 * decl.c (start_preparsed_function): Pass
3549 processing_template_decl for the new allocate_struct_function
3552 2007-11-25 Richard Guenther <rguenther@suse.de>
3554 * decl.c (poplevel): Use BLOCK_CHAIN.
3556 2007-11-24 Ollie Wild <aaw@google.com>
3558 * typeck.c (delta_from_ptrmemfunc): New function.
3559 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
3560 (build_binary_op): Call delta_from_ptrmemfunc.
3562 2007-11-23 Jakub Jelinek <jakub@redhat.com>
3566 * decl.c (cp_finish_decl): Disallow variable or field
3567 definitions if extern "Java" aggregates.
3568 (grokparms): Disallow parameters with extern "Java"
3570 (check_function_type): Disallow function return values
3571 with extern "Java" aggregates.
3572 * init.c (build_new_1): Disallow placement new with
3573 extern "Java" aggregates.
3575 2007-11-23 Mark Mitchell <mark@codesourcery.com>
3576 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3579 * call.c (convert_like_real): Build a zero constant when __null is
3580 converted to an integer type.
3582 2007-11-22 Jakub Jelinek <jakub@redhat.com>
3585 * decl2.c (cp_write_global_declarations): Issue error about static
3586 data members in anonymous namespace which are declared and used,
3589 2007-11-20 Jakub Jelinek <jakub@redhat.com>
3592 * parser.c (cp_parser_class_head): Reject function template ids.
3595 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
3596 when processing_template_decl to build_array_type.
3599 * pt.c (more_specialized_fn): Don't segfault if one or
3600 both argument list end with ellipsis.
3602 2007-11-18 Jakub Jelinek <jakub@redhat.com>
3605 * semantics.c (finish_call_expr): Set
3606 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
3607 or OVERLOAD with all noreturn functions.
3609 2007-11-16 Jakub Jelinek <jakub@redhat.com>
3612 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
3615 2007-11-13 Jakub Jelinek <jakub@redhat.com>
3622 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
3623 set to error_mark_node the outermost POINTER_TYPE to the pack if
3624 it is seen in a POINTER_TYPE.
3625 (push_template_decl_real): If check_for_bare_parameter_packs
3626 fails for function return type, set the return type to
3627 integer_type_node. If check_for_bare_parameter_packs failed
3628 for non-function, return error_mark_node.
3631 * call.c (build_new_op): Call resolve_args before calling
3634 2007-11-11 Tom Tromey <tromey@redhat.com>
3637 * lex.c (handle_pragma_implementation): Use cpp_included_before.
3639 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3642 * pt.c (redeclare_class_template): Update error message. Use a
3643 note to show the previous declaration.
3644 (tsubst_friend_class): Use the location of the friend template as
3645 the input location before calling redeclare_class_template.
3647 2007-11-11 Jakub Jelinek <jakub@redhat.com>
3650 * semantics.c (finish_pseudo_destructor_expr): Handle
3651 object == error_mark_node.
3653 2007-11-10 Jakub Jelinek <jakub@redhat.com>
3656 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
3657 is not scalar type, let finish_class_member_access_expr handle
3658 diagnostics. Pass BIT_NOT_EXPR argument to
3659 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
3661 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
3664 * decl.c (cp_complete_array_type): If any of the initializer
3665 elements are pack expansions, don't compute the array size yet.
3667 2007-11-08 Andrew Pinski <pinskia@gmail.com>
3670 * tree.c (decl_linkage): Fields have no linkage.
3672 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
3674 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
3676 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
3681 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
3682 Be careful with ERROR_MARK_NODEs.
3683 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
3686 2007-11-07 Jakub Jelinek <jakub@redhat.com>
3689 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
3692 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
3696 * tree.c (c_build_qualified_type): Define bridge to
3697 cp_build_qualified_type.
3699 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
3710 * typeck.c (check_return_expr): Pass address of retval to
3711 check_for_bare_parameter_packs.
3712 * class.c (build_base_field): Tolerate bases that have no layout
3714 (end_of_base): Ditto.
3715 * tree.c (canonical_type_variant): Be careful with
3717 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
3719 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
3720 which states whether parameter packs should be replaced with
3722 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
3723 possible. If set_packs_to_error is set true, replace the parameter
3724 pack with ERROR_MARK_NODE. Manage our own pointer sets.
3725 (uses_parameter_packs): Don't set parameter packs to
3727 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
3728 which may be modified (if it is a parameter pack). Instructs
3729 find_parameter_packs_r to replace parameter packs with
3730 ERROR_MARK_NODE (so that they won't cause errors later on).
3731 (process_template_parm): Pass pointer to
3732 check_for_bare_parameter_packs.
3733 (process_partial_specialization): Replace pack expansions before
3734 the end of the template argument list with ERROR_MARK_NODE.
3735 (push_template_decl_real): Pass pointer to
3736 check_for_bare_parameter_packs. Replace parameter packs not at the
3737 end of the template parameter list with ERROR_MARK_NODE.
3738 (convert_template_argument): Be more careful about using DECL_NAME
3739 on only declarations.
3740 (unify): Can't unify against ERROR_MARK_NODE.
3741 * semantics.c (finish_cond): Pass pointer to
3742 check_for_bare_parameter_packs.
3743 (finish_expr_stmt): Ditto.
3744 (finish_for_expr): Ditto.
3745 (finish_switch_cond): Pass pointer to
3746 check_for_bare_parameter_packs, and call it before we put the
3747 condition into the statement.
3748 (finish_mem_initializers): Pass pointer to
3749 check_for_bare_parameter_packs.
3750 (finish_member_declaration): Ditto.
3751 * parser.c (cp_parser_base_clause): Ditto.
3753 2007-11-06 Jakub Jelinek <jakub@redhat.com>
3756 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
3757 with the final TREE_READONLY flag in place. processing_template_decl
3758 is known to be 0 in this part of function.
3761 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
3762 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
3763 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
3764 * semantics.c (finish_omp_atomic): Revert most of the
3765 2007-02-05 changes, just keep the new representation of
3766 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
3768 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
3771 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
3774 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
3779 * typeck.c (merge_types): Don't lose rvalue references when
3781 * call.c (build_over_call): Don't elide move constructors just
3782 because the copy constructor is trivial (!).
3783 (compare_ics): If comparing cv-qualifiers fails, we can still order
3784 based on binding lvalues vs. rvalues.
3786 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
3789 * pt.c (unify_pack_expansion): bring handling of function call
3790 arguments into line with type_unification_real.
3792 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3794 * typeck.c (build_binary_op): Use pedwarn instead of error for
3797 2007-11-05 Jakub Jelinek <jakub@redhat.com>
3800 * parser.c (cp_parser_unary_expression): For &&label call
3801 cp_parser_non_integral_constant_expression and return error_mark_node
3802 if it returned true.
3805 * decl.c (grokdeclarator): Don't call build_memfn_type if type
3806 is neither FUNCTION_TYPE nor METHOD_TYPE.
3808 2007-11-02 Jakub Jelinek <jakub@redhat.com>
3811 * parser.c (cp_parser_nested_name_specifier_opt): Use
3812 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
3813 typedef of currently open class.
3815 2007-11-02 Paolo Carlini <pcarlini@suse.de>
3818 * error.c (dump_expr): Deal specially with statements.
3820 2007-11-01 Jason Merrill <jason@redhat.com>
3823 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
3825 (lookup_template_class): Use it to get the outer template args
3826 for instantiating one.
3829 * pt.c (reduce_template_parm_level): tsubst the parameters
3830 of a template template parm.
3832 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
3835 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
3837 2007-11-01 Jakub Jelinek <jakub@redhat.com>
3840 * parser.c (cp_parser_postfix_dot_deref_expression): If
3841 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
3842 first and if that succeeds and type is SCALAR_TYPE_P, create
3846 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
3847 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
3848 as for std::type_info.
3850 2007-10-31 Paolo Carlini <pcarlini@suse.de>
3853 * cxx-pretty-print.c (pp_cxx_typeid_expression,
3854 pp_cxx_delete_expression): Change to static linkage.
3855 * cxx-pretty-print.h: Adjust declarations.
3856 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
3857 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
3858 MODOP_EXPR): Forward to pp_expression.
3860 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
3863 2007-10-31 Christian Bruel <christian.bruel@st.com>
3864 Mark Mitchell <mark@codesourcery.com>
3867 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
3868 if retval is volatile.
3870 2007-10-30 Jakub Jelinek <jakub@redhat.com>
3873 * decl2.c (build_offset_ref_call_from_tree): Call
3874 build_non_dependent_expr on object prior to building ADDR_EXPR from it
3875 if FN is DOTSTAR_EXPR.
3877 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
3881 * pt.c (find_parameter_packs_r): Fix typo in comment.
3882 (convert_template_argument): Look at the pattern of a pack
3883 expansion to determine what kind of entity we're converting.
3884 (coerce_template_parameter_pack): When we have coerced a non-type
3885 template parameter pack, substitute into the type of that pack.
3886 (tsubst_pack_expansion): When our substitution of a parameter pack
3887 is a "trivial" substitution of itself, just substitute into the
3888 pack expansion rather than actually expanding.
3890 2007-10-29 Jakub Jelinek <jakub@redhat.com>
3893 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
3894 for non-integral type bitfields. Return true if bitfield is correct, false
3895 error has been diagnosed.
3896 (check_field_decls): If check_bitfield_decl returned false, call also
3899 2007-10-28 Paolo Carlini <pcarlini@suse.de>
3900 Mark Mitchell <mark@codesourcery.com>
3903 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
3904 class member error out and return.
3906 2007-10-27 Jakub Jelinek <jakub@redhat.com>
3908 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
3909 to current_function_decl rather than 0.
3912 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
3914 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
3916 2007-10-27 Jason Merrill <jason@redhat.com>
3919 * call.c (convert_default_arg): Detect recursion.
3921 2007-10-27 Jakub Jelinek <jakub@redhat.com>
3924 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
3925 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
3927 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
3929 * error.c (dump_expr): Handle OFFSETOF_EXPR.
3931 2007-10-26 Jason Merrill <jason@redhat.com>
3934 * pt.c (get_template_info): New fn.
3935 (template_class_depth): Use it.
3936 (push_template_decl_real): Check that the template args of the
3937 definition match the args of the previous declaration.
3939 2007-10-26 Paolo Carlini <pcarlini@suse.de>
3942 * decl2.c (coerce_new_type): Do not allow a default argument for
3943 the first parameter.
3945 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
3948 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
3949 don't see the leading '('. Only lookup names if we get an
3952 2007-10-26 Jakub Jelinek <jakub@redhat.com>
3955 * parser.c (cp_parser_parenthesized_expression_list): Set
3956 greater_than_is_operator_p to true in between the parens.
3958 2007-10-26 Paolo Carlini <pcarlini@suse.de>
3961 * decl.c (grokdeclarator): In case of conflicting specifiers
3962 just return error_mark_node.
3964 2007-10-26 Ollie Wild <aaw@google.com>
3966 * expr.c (cxx_expand_expr): Removed.
3967 * cp-tree.h (exx_expand_expr): Removed.
3968 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
3971 2007-10-25 Paolo Carlini <pcarlini@suse.de>
3974 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
3976 2007-10-23 Jason Merrill <jason@redhat.com>
3978 PR c++/25950 (DR 391)
3979 * call.c (struct conversion): Remove check_copy_constructor_p.
3980 (reference_binding): Always bind a reference directly to a
3981 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
3983 (check_constructor_callable): Remove.
3984 (convert_like_real): Don't call it.
3985 (initialize_reference): Don't call check_constructor_callable.
3986 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
3987 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
3988 conversions if LOOKUP_NO_TEMP_BIND.
3989 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
3990 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
3992 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
3994 2007-10-22 Jakub Jelinek <jakub@redhat.com>
3997 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
3998 before checking if its type is integral.
4000 2007-10-22 Jason Merrill <jason@redhat.com>
4003 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
4004 * pt.c (apply_late_template_attributes): Splice out dependent
4005 attributes from DECL_ATTRIBUTES.
4007 * decl.c (cxx_maybe_build_cleanup): Use build_address.
4009 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4011 * typeck.c (build_binary_op) : Use appropriate warning option
4012 instead of unnamed warning.
4014 2007-10-16 Paolo Carlini <pcarlini@suse.de>
4017 * pt.c (current_template_args): Do not change TREE_LIST elements
4018 with a TREE_VALUE of error_mark_node.
4020 2007-10-16 Mark Mitchell <mark@codesourcery.com>
4022 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
4023 * decl.c (start_decl): Tidy.
4024 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
4026 (grokdeclarator): Clarify comment.
4028 2007-10-14 Andrew Pinski <pinskia@gmail.com>
4031 * decl.c (grokfndecl): Return NULL after the "definition of
4032 implicitly-declared" error happened.
4034 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
4037 * call.c (build_user_type_conversion_1): Do not consider conversion
4038 functions to convert a (possibly cv-qualified) object to the (possibly
4039 cv-qualified) same object type (or a reference to it), to a (possibly
4040 cv-qualified) base class of that type (or a reference to it).
4042 2007-10-12 Paolo Carlini <pcarlini@suse.de>
4044 * pt.c (tsubst): Use template_parm_level_and_index.
4046 2007-10-12 Jakub Jelinek <jakub@redhat.com>
4049 * parser.c (cp_parser_compound_statement): Handle label-declarations
4050 at the beginning of the compound statement.
4051 (cp_parser_block_declaration): Issue diagnostics about __label__
4052 not at the beginning of a block.
4054 2007-10-11 Paolo Carlini <pcarlini@suse.de>
4057 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
4058 to convert_template_argument.
4059 (coerce_template_parms): Return error_mark_node after fixed-length
4061 (tsubst_decl): Check for error_mark_node the return value of the
4062 first tsubst in 'case VAR_DECL'.
4064 2007-10-08 Ollie Wild <aaw@google.com>
4066 * typeck2.c (digest_init): Call cplus_expand_constant after
4067 convert_for_initialization.
4068 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
4069 * expr.c (cplus_expand_constant): Updated function description.
4071 2007-10-04 Jason Merrill <jason@redhat.com>
4074 * call.c (initialize_reference): Handle local static reference
4077 2007-10-03 Jason Merrill <jason@redhat.com>
4080 * name-lookup.c (push_namespace_with_attrs): Fold back into...
4081 (push_namespace): Here.
4082 (handle_namespace_attrs): New fn for the attr code.
4083 (leave_scope): Don't pop_visibility.
4084 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
4085 * parser.c (cp_parser_namespace_definition): Call
4086 handle_namespace_attrs and pop_visibility as appropriate.
4089 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
4091 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
4093 * decl.c (duplicate_decls): Preserve linkage flags for mere
4094 redeclarations of gnu_inline definitions.
4096 2007-10-03 Jason Merrill <jason@redhat.com>
4099 * decl.c (wrap_cleanups_r): New fn.
4100 (wrap_temporary_cleanups): New fn.
4101 (initialize_local_var): Call it.
4103 2007-09-29 Jason Merrill <jason@redhat.com>
4106 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
4107 constant to not have DECL_EXTERNAL if it's file-local.
4109 2007-09-28 Ollie Wild <aaw@google.com>
4112 2007-09-27 Ollie Wild <aaw@google.com>
4114 * typeck2.c (digest_init): Call cplus_expand_constant after
4115 convert_for_initialization.
4116 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
4117 * expr.c (cplus_expand_constant): Updated function description.
4119 2007-09-28 Jason Merrill <jason@redhat.com>
4122 * class.c (layout_empty_base): Take rli parameter, update
4123 rli->record_align if empty base has user-specified alignment.
4124 (build_base_field): Pass rli to it.
4126 2007-09-28 Paolo Carlini <pcarlini@suse.de>
4129 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
4131 2007-09-28 Paolo Carlini <pcarlini@suse.de>
4134 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
4135 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
4136 (dump_parameters): Just call dump_type for argument packs too.
4138 2007-09-28 Jakub Jelinek <jakub@redhat.com>
4141 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
4142 qualification by creating qualified PACK_EXPANSION_PATTERN and
4143 then calling make_pack_expansion on it.
4145 2007-09-27 Ollie Wild <aaw@google.com>
4147 * typeck2.c (digest_init): Call cplus_expand_constant after
4148 convert_for_initialization.
4149 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
4150 * expr.c (cplus_expand_constant): Updated function description.
4152 2007-09-27 Jason Merrill <jason@redhat.com>
4155 * decl2.c (is_late_template_attribute): Don't crash on unknown
4158 2007-09-27 Paolo Carlini <pcarlini@suse.de>
4161 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
4162 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
4163 spaces in the formatting.
4164 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
4166 2007-09-27 Jakub Jelinek <jakub@redhat.com>
4168 * error.c (cxx_print_error_function): Add third argument, pass
4169 it over to lhd_print_error_function.
4170 (cp_print_error_function): If diagnostic->abstract_origin, print
4172 * cp-tree.h (struct diagnostic_info): New forward decl.
4173 (cxx_print_error_function): Add third argument.
4175 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
4178 * name-lookup.c (pushtag): Do not create an implicit typedef before
4179 the associated type declaration is known to be valid.
4181 2007-09-25 Jakub Jelinek <jakub@redhat.com>
4183 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
4184 rather than pointers.
4186 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
4189 * search.c (check_final_overrider): Fail if
4190 targetm.comp_type_attributes returns 0.
4192 2007-09-24 Jason Merrill <jason@redhat.com>
4195 * pt.c (resolve_typename_type): Don't look things up in the original
4196 template if it would mean losing template arguments.
4198 2007-09-24 Jakub Jelinek <jakub@redhat.com>
4201 * cp-tree.h (cxx_type_hash_eq): New prototype.
4202 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
4203 * tree.c (cxx_type_hash_eq): New function.
4205 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
4208 * tree.c (cp_build_qualified_type_real): Build a canonical
4209 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
4211 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
4215 * tree.c (cplus_array_compare): Compare pointers, not types.
4216 (build_cplus_array_type_1): Store new array type into the hash
4217 table before building the canonical type; build the canonical type
4219 (cp_build_qualified_type_real): Put all of the array types with
4220 cv-qualified element types into the C++ array hash table, built as
4221 variants of the unqualified versions.
4223 2007-09-23 Jason Merrill <jason@redhat.com>
4226 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
4227 for deprecation warnings.
4229 2007-09-22 Jason Merrill <jason@redhat.com>
4232 * call.c (build_over_call): Warn about deprecated virtuals.
4235 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
4236 (MAYBE_TAGGED_TYPE_P): Remove.
4237 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
4238 instead of calling is_late_template_attribute again.
4239 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
4240 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
4241 Don't crash on typedefs from non-template classes.
4242 * decl2.c (grokfield): Don't sorry about attrs on template parms.
4243 (is_late_template_attribute): All attributes applied to template
4244 parms or typename types are dependent. Static.
4245 (splice_template_attributes): Pass decl through.
4246 (save_template_attributes): Likewise.
4248 2007-09-20 Jakub Jelinek <jakub@redhat.com>
4251 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
4252 returned from tsubst_pack_expansion.
4253 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
4254 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
4256 2007-09-20 Paolo Carlini <pcarlini@suse.de>
4259 * semantics.c (finish_id_expression): Use consistently
4260 context_for_name_lookup.
4261 * decl.c (fixup_anonymous_aggr): Fix error message for
4262 anonymous struct (vs union).
4264 2007-09-19 Jason Merrill <jason@redhat.com>
4267 * pt.c (tsubst): Handle typedefs by looking for the specialization.
4268 (retrieve_specialization): Only tagged types use
4269 DECL_TEMPLATE_INSTANTIATIONS.
4270 (instantiate_class_template): Push nested classes too.
4271 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
4273 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
4274 * init.c (is_aggr_type): Remove redundant tests.
4275 * class.c (push_nested_class): Use CLASS_TYPE_P.
4277 2007-09-20 Paolo Carlini <pcarlini@suse.de>
4280 * init.c (build_zero_init): If, recursively, build_zero_init
4281 returns a NULL_TREE, do not append it to the VEC of constructors.
4283 2007-09-18 Jason Merrill <jason@redhat.com>
4286 * pt.c (apply_late_template_attributes): Set processing_template_decl.
4287 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
4288 ATTR_FLAG_TYPE_IN_PLACE.
4289 (tsubst): Do unqualified lookup to find typedefs from current class.
4290 [ARRAY_TYPE]: Propagate alignment info.
4291 * decl2.c (is_late_template_attribute): Only defer handling of
4292 attribute aligned if the expression is dependent.
4293 (save_template_attributes): If we're deferring any attributes,
4294 make this a naming typedef.
4296 2007-09-18 Paolo Carlini <pcarlini@suse.de>
4298 PR c++/33462 (again)
4299 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
4300 va_arg instead of __builtin_va_arg.
4302 2007-09-18 Paolo Carlini <pcarlini@suse.de>
4305 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
4306 (pp_cxx_primary_expression): Use it.
4307 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
4308 * error.c (dump_expr): Use it.
4310 2007-09-18 Paolo Carlini <pcarlini@suse.de>
4313 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
4314 out case TYPEID_EXPR to...
4315 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
4316 and pp_cxx_right_paren.
4317 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
4318 * error.c (dump_expr): Use it.
4320 2007-09-18 Paolo Carlini <pcarlini@suse.de>
4323 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
4324 (pp_cxx_primary_expression): Use it.
4325 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
4326 * error.c (dump_expr): Use it.
4328 2007-09-16 Paolo Carlini <pcarlini@suse.de>
4331 * init.c (build_new): Remove warning for zero-element
4334 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
4337 * call.c (maybe_handle_implicit_object): Set this_p, clear
4338 rvaluedness_matches_p.
4339 (compare_ics): Do not compare rvaluedness matching when one of the
4340 operands is an implicit object.
4342 2007-09-14 Jason Merrill <jason@redhat.com>
4344 PR c++/17743, c++/19163
4345 * decl2.c (is_late_template_attribute): New fn.
4346 (splice_template_attributes, save_template_attributes): New fns.
4347 (cplus_decl_attributes): Call save_template_attributes.
4348 * pt.c (apply_late_template_attributes): New fn.
4349 (instantiate_class_template, tsubst_decl): Use it.
4350 * cp-tree.h: Declare is_late_template_attribute.
4352 2007-09-13 Tom Tromey <tromey@redhat.com>
4354 * parser.c (cp_lexer_new_main): Don't use
4355 c_lex_return_raw_strings.
4356 (cp_lexer_get_preprocessor_token): Update. Add special case when
4359 2007-09-11 Jan Hubicka <jh@suse.cz>
4361 * method.c (use_thunk): Use tree_rest_of_compilation
4362 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
4363 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
4364 * cp-tree.h (expand_body): Kill.
4365 (emit_associated_thunks): Declare.
4366 * semantics.c (emit_associated_thunks): Export.
4367 (expand_body): Kill.
4369 2007-09-09 David Daney <ddaney@avtrex.com>
4372 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
4373 to calculate cookie_ptr.
4375 2007-09-08 Jason Merrill <jason@redhat.com>
4378 * pt.c (most_specialized_class): Set processing_template_decl
4379 while tsubsting partial spec args.
4381 2007-09-06 Jason Merrill <jason@redhat.com>
4383 * decl2.c (get_guard): Copy visibility from the guarded variable.
4385 2007-09-06 Jan Hubicka <jh@suse.cz>
4387 * semantics.c (expand_body): Do not mark arguments of clones used.
4389 2007-09-06 Paolo Carlini <pcarlini@suse.de>
4392 * decl.c (cp_finish_decl): When processing_template_decl,
4393 deal correctly with init as TREE_LIST.
4395 2007-09-06 Tom Tromey <tromey@redhat.com>
4397 * decl.c (finish_function): Put return's location on line zero of
4400 2007-09-05 Jason Merrill <jason@redhat.com>
4403 * except.c (prepare_eh_type): Use type_decays_to.
4406 * init.c (build_delete): Use build_headof to get the address of the
4407 complete object if we aren't using the deleting destructor.
4408 * rtti.c (build_headof): No longer static.
4409 * cp-tree.h: Declare it.
4411 2007-09-06 Jakub Jelinek <jakub@redhat.com>
4413 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
4414 decl if a prototype for XX is provided with throw().
4417 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
4418 on __*_chk non-__builtin_* decls.
4420 2007-09-05 Paolo Carlini <pcarlini@suse.de>
4423 * semantics.c (finish_id_expression): Use context_for_name_lookup
4424 insted of DECL_CONTEXT, to see through anonymous structs and unions.
4425 * class.c (finish_struct_anon): Deal correctly with anonymous
4426 structs (vs unions, as GNU extension) in error messages.
4428 2007-09-05 Jan Hubicka <jh@suse.cz>
4430 * sematics.c (expand_body): Remove unnecesary import_export_decl
4431 call, DECL_EXTERNAL checks and current_function_decl saving.
4433 2007-09-05 Paolo Carlini <pcarlini@suse.de>
4435 PR c++/29731 (again)
4436 * parser.c (cp_parser_primary_expression): Return error_mark_node
4437 when a statement-expression is found in a template-argument list.
4439 2007-09-04 Jason Merrill <jason@redhat.com>
4441 * except.c (initialize_handler_parm): Use
4442 fold_build_cleanup_point_expr.
4445 * call.c (reference_binding): Don't look for user-defined conversions
4449 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
4450 the MUST_NOT_THROW_EXPR.
4452 2007-09-04 Richard Sandiford <richard@codesourcery.com>
4454 * decl.c (cp_finish_decl): Call determine_visibility before
4455 make_rtl_for_nonlocal_decl.
4457 2007-09-04 Jason Merrill <jason@redhat.com>
4460 * pt.c (most_specialized_class): Substitute outer template
4461 arguments into the arguments of a member template partial
4463 (strip_innermost_template_args): New fn.
4465 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
4467 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
4469 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4471 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
4472 * decl.c (cp_make_fname_decl): Likewise,
4473 * parser.c (cp_parser_string_literal): Likewise,
4474 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
4475 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
4478 2007-09-02 Paolo Carlini <pcarlini@suse.de>
4481 * typeck.c (build_unary_op): Fix error message for
4482 Boolean expression as operand to operator--.
4484 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4486 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
4487 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
4490 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
4493 * init.c (build_default_init): Make extern.
4494 * cp-tree.h (build_default_init): Declare here.
4495 * pt.c (tsubst_expr): When the instantiation of the initializer of
4496 a variable results in an empty list, default-initialize the
4498 (tsubst_copy_and_build): When the instantiation of the initializer
4499 in a new expression results in an empty initializer list,
4500 default-initialize it.
4502 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
4504 * mangle.c (write_type): Change mangling of rvalue reference from
4507 2007-08-31 Jakub Jelinek <jakub@redhat.com>
4509 * decl.c (duplicate_decls): Remove duplicated line.
4511 2007-08-31 Paolo Carlini <pcarlini@suse.de>
4514 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
4515 BOUND_TEMPLATE_TEMPLATE_PARM.
4517 2007-08-31 Paolo Carlini <pcarlini@suse.de>
4520 * search.c (lookup_member): Check the name argument for
4523 2007-08-31 Paolo Carlini <pcarlini@suse.de>
4526 * parser.c (cp_parser_trait_expr): Check rerurn value of
4529 2007-08-30 Ollie Wild <aaw@google.com>
4531 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
4532 convert_ptrmem for pointer to member conversions.
4533 (convert_to_pointer_force): Update cp_convert_to_pointer call.
4534 (ocp_convert): Update cp_convert_to_pointer call.
4535 * typeck.c (convert_ptrmem): Add conditional for null pointers to
4537 (build_static_cast_1): Check can_convert for conversions in either
4539 (get_delta_difference_1): New function.
4540 (get_delta_difference): Refactor to call get_delta_difference_1.
4542 2007-08-30 Jakub Jelinek <jakub@redhat.com>
4544 * decl.c (start_preparsed_function): Set
4545 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
4547 2007-08-28 Paolo Carlini <pcarlini@suse.de>
4550 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
4551 BOUND_TEMPLATE_TEMPLATE_PARM.
4553 2007-08-28 Jakub Jelinek <jakub@redhat.com>
4557 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
4558 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
4560 2007-08-27 Jason Merrill <jason@redhat.com>
4563 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
4564 Look inside STMT_EXPR.
4565 * semantics.c (stmt_expr_value_expr): New fn.
4566 * cp-tree.h: Declare it.
4569 * decl.c (groktypename): Ignore attributes applied to class type.
4571 2007-08-28 Richard Guenther <rguenther@suse.de>
4573 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
4575 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
4577 * error.c (dump_expr): Handle COMPLEX_CST.
4578 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
4579 (pp_cxx_expression): Likewise.
4581 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
4583 * decl.c (GNU_INLINE_P): New.
4584 (duplicate_decls): Handle gnu_inline. Merge attributes and
4585 some flags in overriding definitions.
4586 (redeclaration_error_message): Handle gnu_inline.
4587 (start_preparsed_function): Likewise.
4589 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4591 * call.c (sufficient_parms_p): Constify.
4592 * class.c (same_signature_p): Likewise.
4593 * cp-gimplify.c (is_invisiref_parm,
4594 cxx_omp_privatize_by_reference): Likewise.
4595 * cp-objcp-common.c (has_c_linkage): Likewise.
4596 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
4597 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
4598 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
4599 num_artificial_parms_for, comp_template_parms,
4600 template_parameter_pack_p, any_dependent_template_arguments_p,
4601 any_type_dependent_arguments_p, any_value_dependent_elements_p,
4602 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
4603 zero_init_p, member_p, cp_lvalue_kind,
4604 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
4605 varargs_function_p, is_dummy_object, special_function_kind,
4606 string_conv_p, type_unknown_p, comp_except_specs, compparms,
4607 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
4608 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
4609 cp_has_mutable_p, at_least_as_qualified_p,
4610 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
4611 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
4612 * except.c (nothrow_libfn_p): Likewise.
4613 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
4615 * pt.c (comp_template_parms, template_parameter_pack_p,
4616 any_type_dependent_arguments_p, any_value_dependent_elements_p,
4617 any_dependent_template_arguments_p): Likewise.
4618 * repo.c (repo_export_class_p): Likewise.
4619 * semantics.c (anon_aggr_type_p): Likewise.
4620 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
4621 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
4622 varargs_function_p, member_p, is_dummy_object, pod_type_p,
4623 zero_init_p, special_function_p): Likewise.
4624 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
4625 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
4626 compparms, invalid_nonstatic_memfn_p,
4627 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
4628 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
4629 cp_has_mutable_p, lvalue_or_else): Likewise.
4631 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
4633 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
4634 * cp-objcp-common.c (cp_tree_size): Ditto.
4635 * tree.c (cp_walk_subtrees): Ditto
4636 * cp-tree.def (TINST_LEVEL): Go away.
4637 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
4638 move together with other non-tree structs.
4639 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
4640 (union lang_tree_node): Eliminate tinst_level field.
4641 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
4642 (current_instantiation, outermost_tinst_level): Return
4643 a "struct tinst_level *".
4645 * error.c (print_instantiation_partial_context): Change second
4646 parameter to a "struct tinst_level *". Replace accessor macros
4648 (print_instantiation_full_context): Likewise.
4649 * lex.c (in_main_input_context): Likewise.
4651 * pt.c (struct pending_templates): New.
4652 (pending_templates, last_pending_template): Use it as a type.
4653 (current_tinst_level): Change typo to "struct tinst_level *"
4654 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
4655 (add_pending_template): Construct a "struct pending_template".
4656 Replace TINST_LEVEL accessor macros with field access.
4657 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
4658 (pop_tinst_level): Likewise.
4659 (instantiate_pending_templates): Likewise. Factor common code used
4660 when an instantiation has been done.
4661 (outermost_tinst_level): Replace tree_last with loop.
4662 (current_instantiation): Return a "struct tinst_level *".
4664 2007-08-24 Ollie Wild <aaw@google.com>
4666 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
4667 * name-lookup.h (cp_binding_level): Remove vtables member.
4669 2007-08-24 Richard Guenther <rguenther@suse.de>
4671 * tree.c (cp_cannot_inline_tree_fn): Remove.
4672 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
4673 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
4676 2007-08-24 Jakub Jelinek <jakub@redhat.com>
4679 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
4680 error_mark_node right away if build_expr_type_conversion
4684 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
4685 is error_mark_node rather than NULL_TREE.
4686 * pt.c (check_explicit_specialization): Likewise.
4689 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
4690 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
4692 2007-08-22 Jason Merrill <jason@redhat.com>
4695 * pt.c (outermost_tinst_level): New function.
4696 * lex.c (in_main_input_context): New function.
4697 * cp-tree.h: Declare it.
4698 * decl2.c (constrain_class_visibility): Use it to avoid warning
4699 about uses of the anonymous namespace in the main input file.
4701 2007-08-21 Jakub Jelinek <jakub@redhat.com>
4703 * init.c (build_new_1): Use get_target_expr instead of save_expr.
4705 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
4708 * class.c (finish_struct_1): Warn when a class has virtual
4709 functions and accessible non-virtual destructor.
4711 2007-08-20 Richard Guenther <rguenther@suse.de>
4715 * call.c (build_new_method_call): Convert initializer to
4717 * init.c (build_aggr_init): Do not fiddle with types.
4718 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
4719 * except.c (build_throw): Do not drop qualifiers for the
4721 * typeck.c (get_member_function_from_ptrfunc): Do not
4722 fiddle with types, instead convert.
4723 (build_ptrmemfunc1): Convert to the target type for
4725 (gfc_trans_allocate): Convert result to target type.
4726 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
4727 pointer-to-member structures shall have alias set zero as well.
4729 2007-08-20 Richard Guenther <rguenther@suse.de>
4731 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
4733 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
4734 (nonstatic_local_decl_p): Likewise.
4735 * tree.c (cp_auto_var_in_fn_p): Remove.
4736 * decl.c (nonstatic_local_decl_p): Remove.
4738 2007-08-20 Richard Guenther <rguenther@suse.de>
4740 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
4742 * tree.h (cp_walk_tree): New define to walk_tree_1 with
4743 cp_walk_subtrees lh parameter.
4744 (cp_walk_tree_without_duplicates): New define to
4745 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
4746 * tree.c (count_trees): Call
4747 cp_walk_tree_without_duplicates.
4748 (verify_stmt_tree): Call cp_walk_tree.
4749 (break_out_target_exprs): Likewise.
4750 (WALK_SUBTREE): Likewise.
4751 * cp-gimplify.c (cp_genericize): Likewise.
4752 * cp-pt.c (find_parameter_packs_r): Likewise.
4753 (uses_parameter_packs): Likewise.
4754 (make_pack_expansion): Likewise.
4755 (check_for_bare_parameter_packs): Likewise.
4756 (for_each_template_parm): Likewise.
4757 * decl.c (check_default_argument): Call
4758 cp_walk_tree_without_duplicates.
4759 * except.c (build_throw): Likewise.
4760 * decl2.c (type_visibility): Likewise.
4761 * semantics.c (expand_or_defer_fn): Likewise.
4762 (finalize_nrv): Call cp_walk_tree.
4764 2007-08-20 Jakub Jelinek <jakub@redhat.com>
4767 * init.c (build_new_1): Rename placement_var variable to placement_expr.
4768 Initialize it with save_expr rather than get_temp_regvar.
4770 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
4773 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
4776 2007-08-17 Ollie Wild <aaw@google.com>
4779 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
4780 declarations into appropriate slots for comparison. Fix type
4783 2007-08-17 Paolo Carlini <pcarlini@suse.de>
4786 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
4787 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
4789 2007-08-17 Paolo Carlini <pcarlini@suse.de>
4792 * parser.c (cp_parser_class_head): Improve error message.
4794 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
4796 * pt.c (instantiate_decl): Set input_location
4797 for the function end.
4799 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4801 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
4803 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
4804 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
4805 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
4806 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
4807 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
4808 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
4809 * typeck.c (cp_type_quals): Likewise.
4810 * typeck2.c (cxx_incomplete_type_diagnostic,
4811 cxx_incomplete_type_error): Likewise.
4813 2007-08-16 Paolo Carlini <pcarlini@suse.de>
4816 * pt.c (tsubst_friend_function): When check_classfn
4817 returns error_mark_node likewise return it.
4819 2007-08-15 Jakub Jelinek <jakub@redhat.com>
4822 * typeck.c (check_return_expr): Don't NRV optimize vars in
4824 * decl.c (finish_function): Comment fix.
4826 2007-08-15 Paolo Carlini <pcarlini@suse.de>
4829 * pt.c (push_template_decl_real): Depending on TYPE_P
4830 use either TYPE_CONTEXT or DECL_CONTEXT.
4832 2007-08-14 Mark Mitchell <mark@codesourcery.com>
4834 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
4835 constructors and destructors return this.
4837 2007-08-14 Paolo Carlini <pcarlini@suse.de>
4840 * decl2.c (check_classfn): Return error_mark_node in case of error;
4841 in that case, do not call add_method.
4842 * decl.c (start_decl): Deal with check_classfn returning
4844 (grokfndecl): Likewise.
4845 * pt.c (tsubst_friend_function): Likewise.
4847 2007-08-14 Andrew Pinski <pinskia@gmail.com>
4850 * typeck.c (build_binary_op): Disallow vector float types with
4851 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
4853 2007-08-11 Ian Lance Taylor <iant@google.com>
4855 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
4857 * cp-tree.h (cxx_get_alias_set): Update declaration.
4859 2007-08-10 Ollie Wild <aaw@google.com>
4861 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
4863 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
4865 (unqualified_namespace_lookup): Fix ambiguous_decl call.
4866 (lookup_using_namespace): Fix ambiguous_decl call.
4867 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
4869 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4871 * call.c (name_as_c_string): Use CONST_CAST.
4872 * decl.c (build_decl): Likewise.
4873 * parser.c (cp_parser_string_literal): Likewise.
4875 2007-08-10 Paolo Carlini <pcarlini@suse.de>
4878 * error.c (dump_expr): Consistently use the *_cxx_*
4879 variants of the pretty-print functions.
4881 2007-08-10 Paolo Carlini <pcarlini@suse.de>
4884 * decl.c (check_special_function_return_type): Just error
4885 on return type specified for conversion operator.
4887 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
4889 * typeck2.c (readonly_error): Handle general expressions.
4890 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
4892 2007-08-06 Dan Hipschman <dsh@google.com>
4894 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
4895 access function name.
4897 2007-08-04 Alfred Minarik <a.minarik@aon.at>
4900 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
4901 * g++spec.c (lang_specific_driver): Check them.
4903 2007-08-06 Paolo Carlini <pcarlini@suse.de>
4906 * pt.c (inline_needs_template_parms): Fix comment; change return type
4909 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
4912 2007-03-26 Dirk Mueller <dmueller@suse.de>
4914 * parser.c (cp_parser_member_declaration): Pedwarn
4915 about stray semicolons after member declarations.
4917 2007-08-02 Lee Millward <lee.millward@gmail.com>
4922 * parser.c (cp_parser_asm_definition): Detect and discard asm
4923 statements with invalid inputs or outputs.
4924 (cp_parser_asm_operand_list): Return error mark node if any
4925 of the operands are invalid. Adjust documentation.
4927 2007-08-02 Nick Clifton <nickc@redhat.com>
4929 * typeck.c: Change copyright header to refer to version 3 of the
4930 GNU General Public License and to point readers at the COPYING3
4931 file and the FSF's license web page.
4932 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
4933 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
4934 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
4935 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
4936 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
4937 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
4938 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
4939 name-lookup.h, parser.c: Likewise.
4941 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4944 * call.c (magic_varargs_p): Honor the "type generic" attribute.
4946 2007-07-30 Paolo Carlini <pcarlini@suse.de>
4949 * semantics.c (finish_label_stmt): Reject the __label__
4950 extension outside function scopes.
4952 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4954 * parser.c (eof_token): Un-constify.
4955 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
4956 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
4959 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
4961 * pt.c, tree.c, typeck2.c: Fix comment typos.
4963 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
4964 Mark Mitchell <mark@codesourcery.com>
4967 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
4968 hidden due to friend declarations in local classes.
4970 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
4972 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
4973 * cp-tree.def (DECLTYPE_TYPE): New.
4974 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
4975 (dump_type_prefix): Ditto.
4976 (dump_type_suffix): Ditto.
4977 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
4978 * mangle.c (write_type): Handle DECLTYPE_TYPE.
4979 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
4981 (DECLTYPE_TYPE_EXPR): New.
4982 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
4983 (finish_declared_type): Declare.
4984 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
4985 DECLTYPE_TYPE nodes.
4986 (pp_cxx_type_id): Ditto.
4987 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
4988 (tsubst): Substitute into a DECLTYPE_TYPE node.
4989 (tsubst_copy): Ditto.
4990 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
4992 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
4993 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
4994 structural equality (because we can't hash the expressions).
4995 (finish_declared_type): New.
4996 * lex.c (reswords): Add "decltype" keyword.
4997 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
4998 (cp_parser_postfix_expression): Add member_access_only_p to
4999 restrict postfix expression to member access expressions.
5000 (cp_parser_unary_expression): Update call to
5001 cp_parser_postfix_expression to reflect new parameter.
5002 (cp_parser_declared_type): New.
5003 (cp_parser_simple_type_specifier): Parse decltype types.
5005 2007-07-27 Mark Mitchell <mark@codesourcery.com>
5008 * call.c (convert_for_arg_passing): Only widen bitfields to their
5009 declared types if necessary.
5011 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5013 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
5016 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5018 * decl.c (typename_hash, typename_compare): Constify.
5019 * mangle.c (hash_type, compare_type): Likewise.
5020 * pt.c (eq_local_specializations, hash_local_specialization):
5022 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
5023 list_hash): Likewise.
5024 * typeck2.c (pat_compare): Likewise.
5026 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
5028 * method.c (implicitly_declare_fn): Increase alignment if member
5029 function pointer format requires it.
5031 2007-07-24 Paolo Carlini <pcarlini@suse.de>
5034 * typeck.c (check_return_expr): Do not pass a null argument
5037 2007-07-24 Paolo Carlini <pcarlini@suse.de>
5040 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
5043 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
5046 * typeck.c (convert_arguments): Only use default args if we have
5050 * typeck.c (structural_comptypes): No need to check
5051 resolve_typename_type return value here.
5052 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
5053 * pt.c (resolve_typename_type): Follow typename typedefs. Return
5054 original type rather than error_mark_node in case of failure.
5055 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
5056 resolve_typename_type result check.
5057 (cp_parser_direct_declarator, cp_parser_head,
5058 cp_parser_constructor_declarator_p): Likewise.
5060 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
5062 * pt.c (template_parms_variadic_p): Remove.
5063 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
5065 2007-07-12 Jakub Jelinek <jakub@redhat.com>
5068 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
5069 argument to dump_aggr_init_expr_args instead of false.
5071 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
5073 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
5074 canonical types; otherwise, fall back to structural type
5075 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
5076 internal compiler error if the canonical types are wrong.
5078 2007-07-11 Paolo Carlini <pcarlini@suse.de>
5081 * parser.c (cp_parser_make_indirect_declarator): When the
5082 the code argument is ERROR_MARK return cp_error_declarator.
5084 2007-07-09 Geoffrey Keating <geoffk@apple.com>
5087 * decl.c (cxx_init_decl_processing): Don't set
5088 force_align_functions_log.
5089 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
5090 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
5091 FUNCTION_DECL, return its alignment.
5093 2007-07-09 Richard Guenther <rguenther@suse.de>
5095 * decl.c (start_preparsed_function): Do not promote return type.
5097 2007-07-08 Paolo Carlini <pcarlini@suse.de>
5100 * pt.c (unify): Never pass error_mark_node to template_decl_level.
5102 2007-07-07 Mark Mitchell <mark@codesourcery.com>
5105 * pt.c (resolve_overloaded_unification): Robustify. Return a
5107 (type_unification_real): Adjust accordingly.
5109 2007-07-06 Richard Guenther <rguenther@suse.de>
5111 * init.c (build_new_1): Use the correct pointer type.
5112 * typeck2.c (build_m_component_ref): Likewise.
5114 2007-07-05 Mark Mitchell <mark@codesourcery.com>
5117 * init.c (build_zero_init): Always build an initializer for
5119 * typeck2.c (build_functional_cast): Use build_zero_init.
5122 * init.c (build_new_1): Always pass the allocation function to
5123 build_op_delete_call.
5124 * call.c (build_op_delete_call): Handle operator delete with a
5125 variable-argument list. Do not issue an error when no matching
5126 deallocation function is available for a new operator.
5129 * cp-tree.h (any_value_dependent_elements_p): Declare it.
5130 * decl.c (value_dependent_init_p): New function.
5131 (cp_finish_decl): Use it.
5132 * pt.c (value_dependent_expression_p): Use
5133 any_value_dependent_elements_p.
5134 * parser.c (cp_parser_primary_expression): Add comment about
5135 treating dependent qualified names as integral
5136 constant-expressions.
5138 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
5140 * decl.c (build_ptrmemfunc_type): Always use structural equality
5141 tests when comparing pointer-to-member-function types, because the
5142 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
5145 2007-07-03 Mark Mitchell <mark@codesourcery.com>
5147 * init.c (build_new): Tweak comment.
5149 2007-06-29 Dave Brolley <brolley@redhat.com>
5152 * parser.c (cp_parser_new_type_id): Don't reduce a named array
5153 type to its base type and number of elements here.
5154 * init.c (build_new): Call complete_type_or_else to ensure that the
5155 type is complete and to issue a diagnostic if it is not.
5156 (build_new_1): Don't call complete_type_or_else here.
5158 2007-07-03 Richard Guenther <rguenther@suse.de>
5161 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
5164 2007-07-02 Simon Baldwin <simonb@google.com>
5166 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
5167 for inner-style nested forward declarations that don't declare
5170 2007-07-02 Jakub Jelinek <jakub@redhat.com>
5173 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
5174 DECL_P in not a variable and appears more than once error messages.
5176 2007-07-01 Ollie Wild <aaw@google.com>
5178 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
5179 (select_decl): Remove function.
5180 (unqualified_namespace_lookup): Populate binding by calling
5181 ambiguous_decl. Remove select_decl call.
5182 (lookup_qualified_name): Remove select_decl call.
5183 * decl.c (lookup_and_check_tag): Check for ambiguous references.
5184 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
5185 generation when name lookup is ambiguous.
5187 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
5190 * init.c (build_new_1): Use structural equality on the copy of the
5193 2007-06-28 Geoffrey Keating <geoffk@apple.com>
5195 * decl2.c (determine_visibility): Implement
5196 flag_visibility_ms_compat effect on type info.
5197 * decl.c (cxx_init_decl_processing): Implement
5198 global effect of flag_visibility_ms_compat.
5200 2007-06-28 Geoffrey Keating <geoffk@apple.com>
5202 * decl2.c (start_objects): Mark constructor-running function
5205 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
5208 * decl.c (grokdeclarator): Reset friendp for member functions declared
5209 friend of their own class.
5211 2007-06-23 Mark Mitchell <mark@codesourcery.com>
5213 * decl2.c (determine_visibility): Don't look for dllexport here.
5214 (determine_visibility_from_class): Tidy.
5216 2007-06-18 Simon Baldwin <simonb@google.com>
5219 * parser.c (cp_parser_single_declaration): Added check for storage
5220 class other than sc_none in parsed declaration, and a flag to indicate
5221 if the call is part of an explicit template specialization parse.
5222 * (cp_parser_explicit_specialization): Specialization check flag added
5223 to call to cp_parser_single_declaration(), set true.
5224 * (cp_parser_template_declaration_after_export): Specialization check
5225 flag added to call to cp_parser_single_declaration(), set false.
5226 * pt.c (check_explicit_specialization): Added code to copy visiblity
5227 and linkage from the templated function to the explicit specialization.
5229 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
5231 * typeck.c (build_binary_op): For templates build the
5232 expression in pieces to avoid the assert in build2_stat.
5233 (get_member_function_from_ptrfunc):
5234 Change over to using POINTER_PLUS_EXPR and convert
5235 the second operand to sizetype.
5236 * typeck2.c (build_m_component_ref): Likewise.
5237 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
5238 instead of PLUS_EXPR for pointers.
5239 (build_new_1): Likewise.
5240 (build_vec_delete_1): Likewise.
5241 (build_vec_delete): Likewise.
5242 * class.c (build_base_path): Likewise.
5243 (build_base_path): Likewise.
5244 (convert_to_base_statically): Likewise.
5245 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
5246 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
5247 instead of PLUS_EXPR.
5248 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
5249 instead of PLUS_EXPR for pointers.
5250 * call.c (build_special_member_call): Likewise.
5251 * rtti.c (build_headof): Likewise.
5252 Use sizetype instead of ptrdiff_type_node.
5253 (tinfo_base_init): Create a POINTER_PLUS_EXPR
5254 instead of PLUS_EXPR for pointers.
5255 * except.c (expand_start_catch_block): Do a
5256 NEGATIVE and then a POINTER_PLUS_EXPR instead
5258 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
5259 PLUS_EXPR on pointer types over to use
5260 POINTER_PLUS_EXPR and remove the conversion
5261 to the pointer types.
5262 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
5263 adding to a pointer type. Use size_int instead of
5264 ssize_int. Convert the index to sizetype before
5265 adding it to the pointer.
5267 2007-06-15 Mark Mitchell <mark@codesourcery.com>
5269 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
5270 (DECL_ANON_UNION_VAR_P): New macro.
5271 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
5272 than DECL_VAR_MARKED_P, to keep track of which variables we have
5274 * decl.c (redeclaration_error_message): Complain about redeclaring
5275 anonymous union members at namespace scope.
5276 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
5278 2007-06-14 Geoff Keating <geoffk@apple.com>
5280 * decl2.c (determine_visibility): Ensure that functions with
5281 hidden types as parameters are hidden.
5284 * decl2.c (determine_visibility): Remove duplicate code for
5287 2007-06-12 Ian Lance Taylor <iant@google.com>
5290 * init.c (avoid_placement_new_aliasing): New static function.
5291 (build_new_1): Call it.
5293 2007-06-11 Rafael Ávila de Espíndola <espindola@google.com>
5295 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
5296 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
5298 2007-06-08 Jakub Jelinek <jakub@redhat.com>
5301 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
5302 on init, the non-decl cond operand and increment value.
5304 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
5307 * decl.c (check_initializer): Report an error when a brace enclosed
5308 initializer is used for a non-aggregate type in C++98.
5309 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
5311 (grokdeclarator): Likewise.
5312 (move_fn_p): Likewise.
5313 * typeck.c (check_return_expr): Likewise.
5314 * call.c (reference_binding): Likewise.
5315 * error.c (cp_cpp_error): Likewise.
5316 * pt.c (check_default_tmpl_args): Likewise.
5318 * lex.c (init_reswords): Likewise.
5319 * parser.c (p_parser_primary_expression): Likewise.
5320 (TOKEN_PRECEDENCE): Likewise.
5321 (cp_parser_init_declarator): Likewise.
5322 (cp_parser_ptr_operator): Likewise.
5323 (cp_parser_parameter_declaration): Likewise.
5324 (cp_parser_enclosed_template_argument_list): Likewise.
5325 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
5326 (cp_parser_next_token_ends_template_argument_p): Likewise.
5328 2007-06-04 Simon Baldwin <simonb@google.com>
5330 * decl.c (grokdeclarator): Readability change. Moved case labels
5331 into direct switch statement scope.
5333 2007-06-04 Paolo Carlini <pcarlini@suse.de>
5335 * call.c (convert_like_real): Remove pointless code.
5337 2007-05-31 Mark Mitchell <mark@codesourcery.com>
5339 * decl.c (get_atexit_fn_ptr_type): New function.
5340 (get_atexit_node): Use it.
5341 (start_cleanup_fn): Likewise.
5342 (register_dtor_fn): Use the object's destructor, instead of a
5343 separate cleanup function, where possible.
5344 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
5345 (atexit_fn_ptr_type_node): New macro.
5346 * decl2.c (build_cleanup): Use build_address.
5348 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
5350 * typeck.c (build_binary_op): Include types in error.
5352 2007-05-31 Jakub Jelinek <jakub@redhat.com>
5355 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
5356 needs runtime initialization.
5358 2007-05-31 Paolo Carlini <pcarlini@suse.de>
5361 * semantics.c (finish_trait_expr): Complete the types.
5363 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
5364 Douglas Gregor <doug.gregor@gmail.com>
5365 Pedro Lamarao <pedro.lamarao@mndfck.org>
5366 Howard Hinnant <howard.hinnant@gmail.com>
5370 * typeck.c (comptypes): Don't consider rvalue and lvalue
5371 reference types to be equivalent.
5372 (check_return_expr): Move from certain lvalues when returning
5374 * decl.c (grokdeclarator): Implement reference collapsing.
5375 (copy_fn_p): Don't consider constructors taking rvalue references
5376 to be copy constructors.
5378 * call.c (conversion): New "rvaluedness_matches_p" member.
5379 (convert_class_to_reference): Require reference type as first
5380 parameter instead of base type.
5381 (reference_binding): Add logic to handle rvalue references.
5382 (implicit_conversion): Update inaccurate comment.
5383 (convert_like_real): Disable creation of temporaries that are
5384 impossible to initialize for types with move constructors.
5385 (build_over_call): Elide move constructors when possible.
5386 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
5387 (maybe_handle_ref_bind): Return conversion instead of type node.
5388 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
5389 determine preferred conversion sequences.
5390 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
5391 (LOOKUP_PREFER_RVALUE): New.
5392 (DECL_MOVE_CONSTRUCTOR_P): New.
5393 (struct cp_declarator): Add "reference" member for reference
5394 types, with new "rvalue_ref" flag.
5395 (cp_build_reference_type): Declare.
5396 (move_fn_p): Declare.
5397 * error.c (dump_type_prefix): Format rvalue reference types
5398 correctly in error messages.
5399 * except.c (build_throw): Move from certain lvalues when
5401 * mangle.c (write_type): Mangle rvalue references differently
5402 than regular references.
5403 * parser.c (make_reference_declarator): Add boolean parameter for
5405 (cp_parser_make_indirect_declarator): New.
5406 (cp_parser_new_declarator_opt): Call
5407 cp_parser_make_indirect_declarator.
5408 (cp_parser_conversion_declarator_opt): Ditto.
5409 (cp_parser_declarator): Ditto.
5410 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
5412 * pt.c (tsubst): Implement reference collapsing.
5413 (maybe_adjust_types_for_deduction): Implement special template
5414 parameter deduction rule for rvalue references.
5415 (type_unification_real): Update calls to
5416 maybe_adjust_types_for_deduction.
5417 (try_one_overload): Ditto.
5418 (unify_pack_expansion): Ditto.
5419 * tree.c (lvalue_p_1): Handle rvalue reference types.
5420 (cp_build_reference_type): New.
5422 2007-05-30 Jakub Jelinek <jakub@redhat.com>
5425 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
5426 variables that need runtime initialization.
5428 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
5431 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
5432 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
5433 case POSTDECREMENT_EXPR>): Return the error_mark_node
5434 if either the real or imaginary parts would an
5437 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
5438 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5441 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
5442 token is a closing brace, false if there are no tokens left.
5443 (cp_parser_namespace_alias_definition): Only consume the next token if
5444 it is a closing brace.
5446 * parser.c (cp_parser_class_specifier): Likewise.
5448 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
5450 * semantics.c (finish_member_declaration): Fix a typo in the
5453 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
5465 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
5466 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
5467 * pt.c (check_for_bare_parameter_packs): Return bool indicated
5468 whether everything was okay. Fix indentation.
5469 (push_template_decl_real): Check for bare parameter packs in
5470 function parameters; where errors occur, mark the parameter types
5471 with ERROR_MARK_NODEs to avert ICEs.
5472 (coerce_template_parameter_pack): New.
5473 (coerce_template_parms): Moved parameter pack coercion into
5474 coerce_template_parameter_pack, and permit it anywhere in the
5475 template parameter list (not just at the end). Parameter and
5476 argument indices can vary (somewhat) separately now, so add
5477 PARM_IDX and ARG_IDX.
5478 (fn_type_unification): Don't set an argument pack as incomplete if
5479 no argument pack was deduced.
5480 (type_unification_real): If a type parameter is a parameter pack
5481 and has not otherwise been deduced, it will be deduced to an empty
5483 (more_specialized_fn): Use the actual lengths of the argument
5484 lists when comparing against expansions.
5485 * semantics.c (finish_member_declaration): If a field's type has
5486 bare parameter packs, error and set its type to ERROR_MARK_NODE.
5488 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
5491 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
5493 2007-05-22 Ollie Wild <aaw@google.com>
5495 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
5496 (unqualified_namespace_lookup): Adds check for hidden types.
5498 2007-05-22 Ollie Wild <aaw@google.com>
5500 * decl.c (duplicate_decls): Verify namespace names are unique.
5502 2007-05-21 Mark Mitchell <mark@codesourcery.com>
5504 * decl.c (cxx_maybe_build_cleanup): Handle
5505 __attribute__((cleanup)).
5507 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5509 * cvt.c (cp_convert_and_check): Don't check warnings if the
5512 2007-05-18 Geoffrey Keating <geoffk@apple.com>
5514 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
5516 2007-05-14 Paolo Carlini <pcarlini@suse.de>
5519 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
5520 type only if is a class type (5.2.8/4).
5522 2007-05-14 Rafael Ávila de Espíndola <espindola@google.com>
5524 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
5525 * decl.c (grokdeclarator): Use unsigned_type_for instead of
5526 c_common_unsigned_type.
5528 2007-05-11 Silvius Rus <rus@google.com>
5530 * typeck.c (build_indirect_ref): Add call to
5531 strict_aliasing_warning.
5532 (build_reinterpret_cast_1): Condition call to
5533 strict_aliasing_warning.
5535 2007-05-11 Jan Hubicka <jh@suse.cz>
5537 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
5538 * decl2.c (start_objects): ctors and dtors are no longer public.
5539 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
5541 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
5543 * typeck.c (build_unary_op): Remove code that used to
5544 handle non lvalue increments/decrements.
5546 2007-05-07 Mike Stump <mrs@apple.com>
5548 * parser.c (check_empty_body): Add.
5549 (cp_parser_iteration_statement): Add call to check_empty_body.
5551 2007-05-05 Geoffrey Keating <geoffk@apple.com>
5554 * mangle.c (write_mangled_name): Mangle static variable names.
5555 (write_unqualified_name): Use local-source-name for
5556 namespace-scope static variables.
5558 2007-05-04 Dirk Mueller <dmueller@suse.de>
5560 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
5563 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
5566 * decl2.c (constrain_class_visibility):
5567 Use strip_pointer_or_array_types instead of strip_array_types.
5569 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
5572 * decl.c (reshape_init_r): Don't reshape the first element if it
5573 is a pointer to member function.
5575 2007-04-27 Simon Baldwin <simonb@google.com>
5577 * decl.c (grokparms): Changed message format from %qD to %qE.
5579 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
5581 * error.c (maybe_warn_variadic_templates): Variadic templates are
5582 now in C++0x, so only warn about them in C++98 mode.
5584 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
5587 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
5588 integeral types from vectors types.
5590 2007-04-26 Jakub Jelinek <jakub@redhat.com>
5593 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
5594 for type dependent OMP_CLAUSE_DECLs.
5596 2007-04-24 Mark Mitchell <mark@codesourcery.com>
5599 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
5600 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
5601 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
5602 * init.c (build_zero_init): Adjust, as
5603 COMPLEX_TYPE is now a SCALAR_TYPE.
5604 * typeck2.c (digest_init): Allow brace-enclosed initializers for
5605 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
5607 2007-04-25 Paolo Carlini <pcarlini@suse.de>
5609 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
5610 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
5611 (trait_expr_value): Adjust.
5613 2007-04-23 Simon Baldwin <simonb@google.com>
5615 * decl.c (grokparms): Added new error for duplicate function
5616 parameters names in function prototypes, to match gcc behavior.
5618 2007-04-23 Jan Hubicka <jh@suse.cz>
5620 * decl2.c (finish_objects): Do not call target constructor/destructor
5623 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
5625 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
5626 instead of checking GIMPLE_STMT_P in chain_next.
5628 2007-04-17 Mark Mitchell <mark@codesourcery.com>
5631 * call.c (convert_for_arg_passing): Convert bitfields to their
5634 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
5637 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
5639 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
5642 * decl2.c (constrain_class_visibility):
5643 Do not warn about the use of anonymous namespace in the main input file.
5645 2007-04-15 Mark Mitchell <mark@codesourcery.com>
5647 * cp-tree.h (current_template_parms): Fix typo in comment.
5649 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
5651 * cp-tree.h, error.c: Fix comment typos.
5653 2007-04-13 Jason Merrill <jason@redhat.com>
5656 * call.c (reference_binding): Add c_cast_p parm. If true,
5657 add quals to TO as needed to make it reference-compatible.
5659 2007-04-11 Jan Hubicka <jh@suse.cz>
5661 * class.c (convert_to_base_statically): Fold produced tree; verify
5662 that we are not processing template_decl.
5664 2007-04-09 Mark Mitchell <mark@codesourcery.com>
5667 * class.c (build_base_path): Ensure that the converted pointer has
5668 the same cv-qualification as the input.
5670 2007-04-09 Paolo Carlini <pcarlini@suse.de>
5672 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
5674 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
5676 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
5678 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
5679 * tree.c (cp_add_pending_fn_decls): Remove.
5680 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
5682 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
5684 Revert change removing staticp.
5686 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
5688 * cp-objcp-common.c (cxx_staticp): Remove.
5689 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
5690 * cp-tree.h (cxx_staticp):
5692 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
5694 * class.c (check_for_override): Don't remove dllmport attribute
5697 2007-04-03 Jakub Jelinek <jakub@redhat.com>
5700 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
5701 type issue error and return early.
5703 2007-03-30 Jason Merrill <jason@redhat.com>
5706 * typeck.c (cp_type_readonly): New fn.
5707 * cp-tree.h: Declare it.
5708 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
5709 (cp_finish_decl): Not here.
5711 2007-03-31 Richard Guenther <rguenther@suse.de>
5713 * optimize.c (maybe_clone_body): Replace splay-tree usage by
5716 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
5721 * parser.c (declarator_can_be_parameter_pack): New.
5722 (cp_parser_template_parameter): Only parse the `...' if the
5723 declarator can be a parameter pack.
5724 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
5726 * pt.c (find_parameter_packs_r): Look into the bounds on integer
5727 types (they could be used as array bounds).
5728 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
5729 (tsubst_pack_expansion): Handle failure to expand parameter
5732 2007-03-30 Paolo Carlini <pcarlini@suse.de>
5735 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
5736 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
5737 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
5738 (CLASS_TYPE_NON_UNION_P): Add.
5739 (struct lang_type_class): Add has_complex_dflt.
5740 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
5741 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
5742 * cp-tree.def: Add TRAIT_EXPR.
5743 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
5744 * lex.c (struct resword): Add __has_nothrow_assign,
5745 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
5746 __has_trivial_constructor, __has_trivial_copy,
5747 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
5748 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
5749 __is_pod, __is_polymorphic, __is_union.
5750 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
5751 (cp_parser_trait_expr): New.
5752 * semantics.c (finish_trait_expr, trait_expr_value
5753 classtype_has_nothrow_copy_or_assign_p): New.
5754 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
5756 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
5757 * class.c (check_bases, check_field_decl, check_bases_and_members):
5758 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
5759 * pt.c (uses_template_parms, tsubst_copy_and_build,
5760 value_dependent_expression_p, type_dependent_expression_p): Deal with
5762 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
5764 2007-03-29 Richard Guenther <rguenther@suse.de>
5766 * tree.c (cp_walk_subtrees): Do not set input_location.
5768 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
5771 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
5774 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
5776 * parser.c (struct cp_parser): Update comment for
5777 greater_than_is_operator_p.
5778 (cp_parser_primary_expression): In C++0x mode, a cast operator can
5779 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
5780 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
5781 !GREATER_THAN_IS_OPERATOR_P.
5782 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
5783 `>>' operators that will become two `>' tokens in C++0x.
5784 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
5785 mode, allowing it to terminate default arguments.
5786 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
5787 `>>' like two consecutive `>' tokens.
5788 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
5789 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
5790 ends a template argument.
5792 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
5794 * decl.c (redeclaration_error_message): Complain when redeclaring
5795 a friend function with default template arguments (C++0x mode only).
5796 * cp-tree.h (check_default_tmpl_args): Declare.
5797 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
5798 template arguments in function templates. Add support for checking
5799 the default template arguments of friend templates.
5800 (push_template_decl_real): Fix call to check_default_tmpl_args.
5801 (type_unification_real): If a template parameter has not been
5802 deduced but provides a default template argument, substitute into
5803 that default template argument.
5804 * parser.c (cp_parser_init_declarator): When declaring (but not
5805 defining!) a function template in C++0x mode, check for default
5808 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
5811 * decl.c (grokdeclarator): Deal with cv-qualified function type
5812 typedefs in the same way for member and non-member functions.
5814 2007-03-26 Dirk Mueller <dmueller@suse.de>
5816 * parser.c (cp_parser_member_declaration): Pedwarn
5817 about stray semicolons after member declarations.
5819 2007-03-26 Paolo Carlini <pcarlini@suse.de>
5822 * pt.c (instantiate_decl): Set in_system_header.
5824 2007-03-22 Mark Mitchell <mark@codesourcery.com>
5826 * cp-tree.h (current_tempalte_parms): Improve documentation.
5827 * pt.c (current_template_args): Likewise.
5830 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
5831 not consume tokens when failing.
5833 2007-03-22 Jim Wilson <wilson@specifix.com>
5834 Mark Mitchell <mark@codesourcery.com>
5837 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
5838 consistent with FROM.
5840 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
5842 * error.c (dump_expr): Handle dependent names that designate types.
5843 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
5845 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
5847 * cp-tree.def, parser.c, pt.c: Fix comment typos.
5849 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5851 * cvt.c (cp_convert_and_check) : Define.
5852 * cp-tree.h (cp_convert_and_check): Declare.
5853 * call.c (convert_conversion_warnings): Rename to
5854 conversion_null_warnings. The warning for floating-point to
5855 integer is handled by convert_and_check in convert_like_real.
5856 (convert_like_real): convert_conversion_warnings was renamed as
5857 conversion_null_warnings.
5858 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
5859 overflow and changes of value during conversion.
5861 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5864 * parser.c (cp_parser_statement): If 'namespace' is found, this
5865 only can be a namespace alias definition, so parse it now.
5866 (cp_parser_namespace_alias_definition): if we find an open brace
5867 instead of '=', then this is actually a misplaced namespace
5870 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5873 * decl.c (cxx_init_decl_processing): Move command-line options
5874 processing to c-opts.c.
5876 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
5878 * ptree.c (cxx_print_type): Use formatting markup for integers
5879 when printing template parameter index/level/orig level.
5880 (cxx_print_xnode): Ditto.
5881 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
5882 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
5883 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
5885 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
5886 rather than a HOST_WIDE_INT.
5887 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
5888 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
5890 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
5891 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
5892 IN_BASE_INITIALIZER bool bitfields.
5893 (struct cp_declarator): Make KIND a 4-bit field. Make
5894 PARAMETER_PACK_P a bool bitfield just after KIND.
5895 * pt.c (uses_parameter_packs): Destroy the pointer set.
5896 (make_pack_expansion): Ditto.
5897 (check_for_bare_parameter_packs): Ditto.
5898 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
5900 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
5903 * call.c (convert_default_arg): Instead of copying the node,
5906 2007-03-15 Dirk Mueller <dmueller@suse.de>
5909 * call.c (convert_conversion_warnings): New..
5910 (convert_like_real): .. factored out from here.
5911 (convert_conversion_warnings): Add warning about
5912 false being converted to NULL in argument passing.
5914 2007-03-14 Dirk Mueller <dmueller@suse.de>
5916 * semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
5917 (finish_do_body): Warn about empty body in do/while statement.
5919 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5921 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
5923 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5926 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
5929 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
5931 * repo.c (init_repo): Initialize random_seed saved options.
5932 (finish_repo): Adjust.
5934 2007-03-13 Mark Mitchell <mark@codesourcery.com>
5937 * Make-lang.in (doc/g++.1): Use $< to specify the location from
5940 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
5942 * decl.c (compute_array_index_type): New warning flag warn_vla.
5944 2007-03-12 Mark Mitchell <mark@codesourcery.com>
5947 * call.c (convert_default_arg): Copy non-constant arguments.
5949 2007-03-11 Mark Mitchell <mark@codesourcery.com>
5952 * parser.c (cp_parser_postfix_expression): Disallow compound
5953 literals in constant expressions.
5956 * semantics.c (finish_typeof): Use unlowered_expr_type.
5958 2007-03-10 Mark Mitchell <mark@codesourcery.com>
5961 * cp-tree.h (unlowered_expr_type): New function.
5962 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
5963 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
5964 (unlowered_expr_type): New function.
5965 (build_unary_op): Disallow predecrements of bool bitfields.
5966 * call.c (build_conditional_expr): Use unlowered_expr_type.
5967 * pt.c (type_unification_real): Likewise.
5969 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
5972 * typeck.c (check_return_expr): Check for bare parameter packs.
5973 (comptypes): Compare template parameter packs and
5974 type pack expansions.
5975 * decl.c (grokdeclarator): Deal with the declaration of function
5977 (grokparms): Verify that the (optional) function parameter pack is
5978 at the end of the parameter list.
5979 (xref_basetypes): Handle pack expansions in the base class.
5980 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
5981 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
5982 (NONTYPE_ARGUMENT_PACK): New.
5983 (TYPE_PACK_EXPANSION): New.
5984 (EXPR_PACK_EXPANSION): New.
5985 (ARGUMENT_PACK_SELECT): New.
5986 * cp-objcp-common.c (cp_tree_size): Compute size of
5987 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
5988 ARGUMENT_PACK_SELECT.
5989 * error.c (dump_template_argument): Print template argument packs.
5990 (dump_template_argument_list): Ditto.
5991 (dump_template_parameter): Dump `...' for template type parameter
5993 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
5994 (dump_parameters): Print function parameter packs.
5995 (dump_template_parms): Print template argument packs.
5996 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
5997 (maybe_warn_variadic_templates): New.
5998 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
5999 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
6000 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
6002 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
6003 (write_template_arg): Write argument packs as separate arguments.
6004 * cp-tree.h (struct template_parm_index_s): Add flag that
6005 indicates that the template parameter is actually a parameter
6007 (struct tree_argument_pack_select): New.
6008 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
6009 (union lang_tree_node): Add argument_pack_select.
6010 (FUNCTION_PARAMETER_PACK_P): New.
6011 (PACK_EXPANSION_P): New.
6012 (PACK_EXPANSION_PATTERN): New.
6013 (SET_PACK_EXPANSION_PATTERN): New.
6014 (PACK_EXPANSION_PARAMETER_PACKS): New.
6015 (ARGUMENT_PACK_P): New.
6016 (ARGUMENT_PACK_ARGS): New.
6017 (SET_ARGUMENT_PACK_ARGS): New.
6018 (ARGUMENT_PACK_INCOMPLETE_P): New.
6019 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
6020 (TEMPLATE_PARM_PARAMETER_PACK): New.
6021 (TEMPLATE_TYPE_PARAMETER_PACK): New.
6022 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
6023 (ARGUMENT_PACK_SELECT_INDEX): New.
6024 (ARGUMENT_PACK_SELECT_ARG): New.
6025 (struct cp_declarator): Add parameter_pack_p flag.
6026 (maybe_warn_variadic_templates): Declare.
6027 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
6028 indicate a template parameter pack.
6029 (uses_parameter_packs): Declare.
6030 (template_parameter_pack_p): Declare.
6031 (template_parms_variadic_p): Declare.
6032 (make_pack_expansion): Declare.
6033 (check_for_bare_parameter_packs): Declare.
6034 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
6035 sizeof... expressions.
6036 (pp_cxx_expression): Print pack expansions and non-type argument
6038 (pp_cxx_exception_specification): Print pack expansions.
6039 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
6040 (pp_cxx_ctor_initializer): Print pack expansions.
6041 (pp_cxx_type_id): Print pack expansions.
6042 (pp_cxx_template_argument_list): Print argument packs.
6043 (pp_cxx_template_parameter): Print ellipsis for template parameter
6045 * pt.c (comp_template_parms): Compare template parameter packs.
6046 (template_parameter_pack_p): New.
6047 (template_parms_variadic_p): New.
6048 (template_args_variadic_p): New.
6049 (make_ith_pack_parameter_name): New.
6050 (struct find_parameter_pack_data): New.
6051 (find_parameter_packs_r): New.
6052 (uses_parameter_packs): New.
6053 (make_pack_expansion): New.
6054 (check_for_bare_parameter_packs): New.
6055 (expand_template_argument_pack): New.
6056 (reduce_template_parm_level): Propagate parameter pack flag.
6057 (process_template_parm): Add is_parameter_pack parameter to state
6058 when the parameter is actually a parameter pack. Create template
6059 parameter packs when is_parameter_pack is true.
6060 (current_template_args): The argument for a template parameter
6061 pack is an argument pack containing a single pack expansion.
6062 (process_partial_specialization): When checking that non-type
6063 argument expressions do not involve template parameters, loop over
6064 the arguments in argument packs separately.
6065 (push_template_decl_real): Check that the type of the declaration
6066 does not have any bare parameter packs. Check that primary
6067 templates have no more than one parameter pack, and that it comes
6068 at the end of the template parameter list.
6069 (convert_template_argument): Handle coercions for pack expansion
6070 expressions by coercing the pattern then rebuilding the expansion.
6071 (coerce_template_parms): When coercing the arguments for a
6072 variadic template, pack "extra" arguments into an argument pack.
6073 (coerce_template_template_parms): Cannot coerce between parameter
6074 packs and non-pack parameters.
6075 (template_args_equal): Compare PACK_EXPANSION_P expressions.
6076 (comp_template_args): Expand all template arguments packs before
6077 comparing template argument lists.
6078 (mangle_class_name_for_template): Make argument packs as separate
6080 (for_each_template_parm_r): No need to handle BASELINK.
6081 (instantiate_class_template): Handle pack expansions in the base
6083 (tsubst_pack_expansion): New.
6084 (tsubst_template_args): Handle substitutions of argument packs and
6085 pack expansion into template argument lists.
6086 (tsubst_decl): Expand function parameter packs into separate
6087 function parameters.
6088 (tsubst_arg_types): Expand a type pack expansion into separate
6090 (tsubst_exception_specification): Handle pack expansions in
6091 exception specifiers.
6092 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
6093 replacing a template parameter with its argument. If we encounter
6094 a substitution for an argument pack, just return the parameter
6096 (tsubst_copy): sizeof(X...) returns the number of elements in
6097 parameter pack X. See through ARGUMENT_PACK_SELECT when the
6098 PARM_DECL is a parameter pack.
6099 (tsubst_expr): Expression pack expansions and argument packs
6100 cannot show up here; they will all be handled through function
6101 calls, sizeof, and template argument lists.
6102 (tsubst_copy_and_build): sizeof(X...) returns the number of
6103 elements in parameter pack X. Handle pack expansions in TREE_LIST
6104 and CONSTRUCTOR nodes.
6105 (fn_type_unification): Handle "incomplete" explicit template
6106 argument lists that specify some of the arguments for a template
6108 (type_unification_real): Unify arguments against pack expansions.
6109 (template_parm_level_and_index): New, helper function.
6110 (unify_pack_expansion): New.
6111 (unify): Unify argument packs on an argument-by-argument basis,
6112 handling variadic argument packs as well.
6113 (more_specialized_fn): Handle unification of function parameter
6114 packs. All things being equal, prefer non-variadic function
6115 templates to variadic function templates.
6116 (more_specialized_class): Prefer the variadic class template
6117 partial specialization that binds fewer arguments to a parameter
6119 (regenerate_decl_from_template): Expand function parameter packs
6120 into separate parameters.
6121 (instantiate_decl): Ditto.
6122 (tsubst_initializer_list): Handle pack expansions for base-class
6124 (dependent_type_p_r): Determine dependent types in argument packs
6125 and pack expansions.
6126 (value_dependent_expression_p): Determine value-dependence of
6127 non-type argument packs.
6128 (dependent_template_arg_p): Handle argument packs.
6129 * semantics.c (finish_cond): Check for bare parameter packs.
6130 (finish_expr_stmt): Ditto.
6131 (finish_for_expr): Ditto.
6132 (finish_switch_cond): Ditto.
6133 (finish_mem_initializers): Ditto.
6134 * name-lookup.c (arg_assoc_type): Handle pack expansions and
6136 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
6137 * parser.c (make_declarator): Declarator is not an expansion.
6138 (make_pointer_declarator): Transfer parameter pack flag to outer
6140 (make_reference_declarator): Ditto.
6141 (make_ptrmem_declarator): Ditto.
6142 (make_call_declarator): Ditto.
6143 (make_array_declarator): Ditto.
6144 (cp_parser_postfix_expression): Allow pack expansion expressions
6145 in the argument list for a call expression.
6146 (cp_parser_parenthesized_expression_list): Add new parameter
6147 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
6148 into separate arguments."
6149 (cp_parser_new_placement): Allow pack expansion expressions.
6150 (cp_parser_new_initializer): Ditto.
6151 (cp_parser_mem_initializer_list): Allow ellipsis to create a
6152 base-class initializer expansion.
6153 (cp_parser_mem_initializer): Ditto.
6154 (cp_parser_template_parameter_list): Keep track of whether the
6155 template parameter is a template parameter pack.
6156 (cp_parser_template_parameter): Parse the ellipsis to indicate a
6157 template parameter pack.
6158 (cp_parser_type_parameter): Ditto.
6159 (cp_parser_template_argument_list): Parse the ellipsis to indicate
6161 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
6162 this declarator is a parameter pack.
6163 (cp_parser_parameter_declaration): The ellipsis does not end the
6164 parameter declaration, because it might be a parameter pack. Parse
6165 the ellipsis to indicate a parameter pack.
6166 (cp_parser_initializer): Allow pack expansions.
6167 (cp_parser_initializer_list): Allow ellipsis to create an
6168 initializer expansion.
6169 (cp_parser_base_clause): Allow ellipsis to create a base specifier
6171 (cp_parser_type_id_list): Allow ellipsis to create an exception
6172 specifier expansion.
6173 (cp_parser_attribute_list): Don't allow pack expansions.
6174 (cp_parser_functional_cast): Allow pack expansions.
6175 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
6176 compute the length of a parameter pack.
6177 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
6178 end a template argument.
6179 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
6180 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
6183 2007-03-09 Dirk Mueller <dmueller@suse.de>
6185 * call.c (build_new_op): Call warn_logical_operator.
6187 2007-03-08 Volker Reichelt <v.reichelt@netcologne.de>
6190 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
6193 * pt.c (any_template_arguments_need_structural_equality_p):
6196 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
6198 * decl.c (grokdeclarator): Disable warnings for anonymous
6201 2007-03-05 Volker Reichelt <v.reichelt@netcologne.de>
6203 * typeck2.c (readonly_error): Always emit a hard error.
6204 Remove last argument.
6205 * cp-tree.h (readonly_error): Adjust prototype.
6206 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
6207 * typeck.c (build_unary_op): Likewise.
6208 (build_modify_expr): Likewise.
6210 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
6213 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
6215 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6218 * parser.c (struct cp_parser): New IN_IF_STMT.
6219 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
6220 returning if parsing the body of an 'if' statement or issuing an
6221 error and continuing.
6222 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
6224 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
6226 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
6229 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
6232 2007-03-02 Geoffrey Keating <geoffk@apple.com>
6234 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
6235 Objective-C++. Don't exit early if -shared-libgcc needs to be
6238 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6240 * typeck.c (common_base_type): Delete unused function.
6242 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6244 * Make-lang.in: Add dummy lang.install-pdf target.
6246 2007-03-01 Simon Baldwin <simonb@google.com>
6249 * decl.c (check_tag_decl): Added new warning for typedef ignored
6250 when it precedes an otherwise valid non-typedef declaration.
6252 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
6254 * typeck.c (build_function_call): Store converted arguments
6255 in a stack-allocated array instead of building a list.
6256 (convert_arguments): Store arguments in the array passed in as an
6257 argument, and return the actual number of arguments.
6258 * call.c (build_call): Delete, and replace with...
6259 (build_call_n, build_call_a): New.
6260 (build_op_delete_call): Rewrite to avoid constructing argument lists.
6261 (build_over_call): Store converted arguments in a stack-allocated
6262 array instead of building a list.
6263 (build_cxx_call): Pass arguments in an array instead of as a list.
6264 (build_java_interface_fn_ref): Rewrite to avoid constructing
6266 * tree.h: Update declarations to reflect above changes.
6267 * method.c (use_thunk): Use a stack-allocated array to hold
6268 the arguments instead of a list.
6269 * rtti.c (throw_bad_cast): Update call to cxx_call.
6270 (throw_bad_typeid): Likewise.
6271 (build_dynamic_cast_1): Likewise.
6272 * init.c (build_builtin_delete_call): Use build_call_n.
6273 * decl.c (expand_static_init): Likewise.
6274 * except.c (cp_protect_cleanup_actions): Likewise.
6275 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
6276 (gimplify_must_not_throw_expr): Likewise.
6277 (cxx_omp_apply_fn): Use build_call_a.
6279 2007-02-26 Mark Mitchell <mark@codesourcery.com>
6281 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
6282 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
6284 2007-02-25 Mark Mitchell <mark@codesourcery.com>
6286 * cp-tree.h (static_ctors): Remove.
6287 * cp-tree.h (static_dtors): Likewise.
6288 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
6289 refactoring of tree_map hierarchy.
6290 (decl_shadowed_for_var_insert): Likewise.
6291 * semantics.c (expand_body): Use c_expand_body.
6292 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
6293 * decl2.c (static_ctors): Remove.
6294 (static_dtors): Likewise.
6295 (generate_ctor_or_dtor_function): Pass NULL_TREE to
6296 objc_generate_static_init_call. Do not call static_[cd]tors.
6297 (generate_ctor_and_dtor_functions_for_priority): Do not check for
6299 (cp_write_global_declarations): Likewise.
6301 2007-02-23 Richard Guenther <rguenther@suse.de>
6303 * class.c (note_name_declared_in_class): Make declaration
6304 changes meaning a pedwarn.
6306 2007-02-22 Michael Matz <matz@suse.de>
6309 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
6310 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
6311 dump_function_decl): Guard emitting outer scopes by new flag.
6312 * cp-lang.c (cxx_dwarf_name): New function.
6313 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
6314 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
6316 (push_template_decl_real, lookup_template_class): Remove calls
6319 2007-02-19 Mark Mitchell <mark@codesourcery.com>
6321 * call.c (build_new_method_call): Ensure that explicit calls of
6322 destructors have type "void".
6324 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6326 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
6327 and -Walways-true with -Waddress.
6328 * cvt.c (convert_to_void): Replace unconditional warning with
6331 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
6333 * decl.c, tree.c: Fix comment typos.
6335 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
6338 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
6339 statement expression if we had an error mark node.
6341 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
6342 Brooks Moses <brooks.moses@codesourcery.com>
6343 Lee Millward <lee.millward@codesourcery.com>
6345 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
6346 Change class to tcc_vl_exp.
6348 * call.c (build_call): Use build_call_list instead
6350 (build_over_call): Likewise.
6351 (build_new_method_call): Use build_min_non_dep_call_list
6352 instead of build_min_non_dep.
6354 * error.c (dump_call_expr_args): New function.
6355 (dump_aggr_init_expr_args): New function.
6356 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
6357 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
6359 * cvt.c (convert_to_void): Use build_call_array instead
6360 of build3; use new AGGR_INIT_EXPR accessor macros.
6362 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
6363 instead of TREE_CODE_LENGTH.
6365 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
6366 AGGR_INIT_EXPR accessor macros.
6368 * cp-gimplify.c (cp_gimplify_init_expr): Use
6369 AGGR_INIT_EXPR_SLOT to set the slot operand.
6371 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
6372 (AGGR_INIT_EXPR_SLOT): New macro.
6373 (AGGR_INIT_EXPR_ARG): New macro.
6374 (aggr_init_expr_nargs): New macro.
6375 (AGGR_INIT_EXPR_ARGP): New macro.
6376 (aggr_init_expr_arg_iterator): New.
6377 (init_aggr_init_expr_arg_iterator): New.
6378 (next_aggr_init_expr_arg): New.
6379 (first_aggr_init_expr_arg): New.
6380 (more_aggr_init_expr_args_p): New.
6381 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
6382 (stabilize_aggr_init): New declaration.
6383 (build_min_non_dep_call_list): Likewise.
6385 * tree.c (process_aggr_init_operands): New function.
6386 (build_aggr_init_array) New function.
6387 (build_cplus_new): Update to use new CALL_EXPR and
6388 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
6389 build_aggr_init_array.
6390 (build_min_non_dep_call_list) New function.
6391 (build_min_nt): Assert input code parameter is not a variable
6392 length expression class.
6393 (build_min, build_min_non_dep): Likewise.
6394 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
6395 to check for equality instead of recursing. Handle tcc_vl_exp
6397 (stabilize_call): Update to only handle CALL_EXPRs, not
6398 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
6399 (stabilize_aggr_init): New function.
6400 (stabilize_init): Use it.
6402 * cxx-pretty-print.c (pp_cxx_postfix_expression)
6403 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
6404 AGGR_INIT_EXPR accessor macros and argument iterators.
6406 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
6407 build_vl_exp. Iterate through the operands, recursively
6408 processing each one.
6409 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
6410 CALL_EXPR accessor macros.
6411 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
6412 tree code classes. Use TREE_OPERAND_LENGTH instead of
6415 * semantics.c (finish_call_expr): Use build_nt_call_list
6416 instead of build_nt.
6417 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
6418 accessor macros. Use build_call_array to construct the
6419 CALL_EXPR node instead of build3
6421 * decl2.c (build_offset_ref_call_from_tree): Use
6422 build_nt_call_list and build_min_non_dep_call_list instead
6423 of build_min_nt and build_min_non_dep.
6425 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
6426 Use build_nt_call_list instead of build_min_nt.
6428 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6431 * call.c (build_conditional_expr): Improve error message.
6433 2007-02-13 Dirk Mueller <dmueller@suse.de>
6435 * friend.c (do_friend): Annotate warning about friend
6436 declarations in templates with OPT_Wnon_template_friend.
6437 Convert informal message from warning() to inform().
6439 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
6440 Mark Mitchell <mark@codesourcery.com>
6443 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
6444 instantiations for variables.
6446 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6449 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
6450 Check warn_unused_value just once.
6452 2007-02-11 Mark Mitchell <mark@codesourcery.com>
6455 * pt.c (determine_specialization): Use skip_artificial_parms_for.
6456 (fn_type_unificiation): Likewise.
6457 (get_bindings): Likewise.
6459 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
6462 * decl.c (finish_function): Use DECL_REPLACEABLE.
6463 * tree.c (cp_cannot_inline_tree_fn): Likewise.
6465 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
6467 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
6469 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
6471 * decl.c (grokvardecl): Don't error if !have_tls.
6472 (grokdeclarator): Likewise.
6473 * parser.c (cp_parser_omp_threadprivate): Likewise.
6475 2007-02-07 Jakub Jelinek <jakub@redhat.com>
6478 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
6479 parameters and result decls in omp clauses.
6480 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
6483 2007-02-05 Dirk Mueller <dmueller@suse.de>
6486 * parser.c (cp_parser_class_specifier): Always initialize bases.
6488 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
6490 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
6491 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
6492 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
6494 * semantics.c (finish_omp_atomic): Store a whole expression node
6495 in operand 1, and integer_zero_node in operand 0, for dependent
6496 OMP_ATOMIC. Rewrite to make flow easier to understand.
6498 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
6500 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
6502 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
6504 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
6505 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
6507 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
6509 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
6510 keyword warning to -Wc++0x-compat.
6512 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
6514 * decl.c (grokdeclarator): Update documentation.
6516 2007-02-02 Jakub Jelinek <jakub@redhat.com>
6519 * decl.c (grokdeclarator): If __thread is used together with
6520 a storage class other than extern and static, clear thread_p
6521 after issuing diagnostics and fall through to checking the
6524 2007-01-30 Roger Sayle <roger@eyesopen.com>
6526 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
6527 calculating the size of an array (to avoid recursive errors).
6529 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6532 * typeck.c (build_binary_op): Fix logic for warning. Move warning
6534 * call.c (convert_like_real): Don't warn when converting to
6537 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6539 * decl.c (pop_label): Replace warning with call to
6540 warn_for_unused_label.
6542 2007-01-28 Andrew Pinski <pinskia@gmail.com>
6545 * semantics.c (finish_pseudo_destructor_expr): Check the
6546 destrutor name by calling check_dtor_name.
6548 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
6550 * lex.c (D_CPP0X): Rename.
6552 (reswords): D_CPP0X -> D_CXX0X.
6553 (init_reswords): Ditto.
6554 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
6555 of C++0x keywords as identifiers.
6557 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
6560 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
6563 2007-01-23 Ian Lance Taylor <iant@google.com>
6565 * typeck.c (convert_for_assignment): Only warn about a = b = c
6566 when converting to bool.
6568 2007-01-23 Roger Sayle <roger@eyesopen.com>
6570 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
6572 * typeck.c (ignore_overflows): Remove the remaining uses of
6573 TREE_CONSTANT_OVERFLOW.
6575 2007-01-20 Jan Hubicka <jh@suse.cz>
6577 * decl2.c (start_objects, start_static_storage_duration_function):
6578 Do not make the functions uninlinable.
6580 2007-01-17 Ian Lance Taylor <iant@google.com>
6582 * class.c (add_method): Call VEC_reserve_exact rather than passing
6583 a negative size to VEC_reserve.
6585 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
6588 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
6590 2007-01-10 Mark Mitchell <mark@codesourcery.com>
6593 * decl.c (make_typename_type): If the qualified name is not a
6594 type, issue an error.
6595 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
6598 2007-01-08 Geoffrey Keating <geoffk@apple.com>
6600 * rtti.c: Include target.h.
6601 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
6602 don't emit typeinfo for fundamental types as weak.
6603 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
6605 2007-01-08 Richard Guenther <rguenther@suse.de>
6607 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
6609 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
6611 * call.c (standard_conversion): Pass flag to
6612 vector_types_convertible_p to disallow emission of note.
6613 * typeck.c (convert_for_assignment): Pass flag to
6614 vector_types_convertible_p to allow emission of note.
6615 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
6616 to disallow emission of note.
6618 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6621 * typeck.c (build_binary_op): Call overflow_warning if
6622 TREE_OVERFLOW_P is true for the result and not for any of the
6625 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
6628 * class.c (add_method): Don't wait until template
6629 instantiation time to complain about duplicate methods.
6631 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6634 * semantics.c (finish_unary_op_expr): Warn only if result
6635 overflowed and operands did not.
6637 2007-01-05 Ian Lance Taylor <iant@google.com>
6639 * typeck.c (build_binary_op): Warn about comparing a non-weak
6642 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
6644 * pt.c (tsubst): Propagate the need for structural equality checks
6645 when reducing the level of template parameters.
6647 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
6649 * pt.c: Fix a comment typo.
6651 2007-01-02 Ian Lance Taylor <iant@google.com>
6653 * semantics.c (maybe_convert_cond): Optionally warn when using an
6654 assignment as a condition.
6655 * typeck.c (convert_for_assignment): Optionally warn about
6656 assigning the result of an assignment to a bool.
6658 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
6660 * pt.c (canonical_template_parms): Correct typo in comment.
6662 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
6664 * typeck.c (structural_comptypes): Renamed from "comptypes".
6665 (comptypes): Use canonical type information to perform fast type
6666 comparison. When VERIFY_CANONICAL_TYPES, verify that the
6667 canonical type comparison returns the same results as we would see
6668 from the current, structural check. Support COMPARE_STRUCTURAL
6669 when we need structural checks.
6670 * decl.c (typename_compare): Fix comment.
6671 (build_typename_type): TYPENAME_TYPE nodes require structural
6672 equality checks, because they resolve different based on the
6674 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
6675 require structural equality checks (for now).
6676 (build_ptrmemfunc_type): Build the canonical pointer to member
6678 (compute_array_index_type): Whenever we build a new index type
6679 to represent the size of an array in a template, we need to mark
6680 this index type as requiring structural equality. This goes for
6681 arrays with value-dependent sizes with the current ABI, or all
6683 * tree.c (cplus_array_hash): New.
6684 (struct cplus_array_info): New.
6685 (cplus_array_compare): New.
6686 (cplus_array_htab): New.
6687 (build_cplus_array_type_1): Use a hash table to cache the array
6688 types we build. Build the canonical array type for each array
6690 (cp_build_qualified_type_real): When building a cv-qualified array
6691 type, use the hash table of array types and build canonical array
6693 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
6694 use structural equality (for now).
6695 * cp-tree.h (COMPARE_STRUCTURAL): New.
6696 * pt.c (canonical_template_parms): New.
6697 (canonical_type_parameter): New.
6698 (process_template_parm): Find the canonical type parameter.
6699 (lookup_template_class): When we have named the primary template
6700 type, set the canonical type for our template class to the primary
6701 template type. If any of the template arguments need structural
6702 equality checks, the template class needs structural equality
6704 (tsubst): When reducing the level of a template template
6705 parameter, we require structural equality tests for the resulting
6706 parameter because its template parameters have not had their types
6707 canonicalized. When reducing a template type parameter, find the
6708 canonical reduced type parameter.
6709 (any_template_arguments_need_structural_equality_p): New.
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