1 2009-01-30 Jakub Jelinek <jakub@redhat.com>
4 * parser.c (cp_parser_already_scoped_statement): Handle __label__
7 2009-01-30 Paolo Carlini <paolo.carlini@oracle.com>
10 * error.c (dump_expr): Handle FIX_TRUNC_EXPR and FLOAT_EXPR.
12 2009-01-30 Paolo Carlini <paolo.carlini@oracle.com>
15 * error.c (dump_type_prefix, dump_type_suffix): Handle FIXED_POINT_TYPE.
17 2009-01-29 Paolo Carlini <paolo.carlini@oracle.com>
19 * typeck.c (invalid_nonstatic_memfn_p): Use
20 DECL_NONSTATIC_MEMBER_FUNCTION_P.
22 2009-01-27 Paolo Carlini <paolo.carlini@oracle.com>
25 * call.c (build_over_call): If convert_for_arg_passing returns
26 error_mark_node unconditionally return it.
28 2009-01-22 Adam Nemet <anemet@caviumnetworks.com>
30 * class.c (check_field_decls): Also inherit packed for bitfields
31 regardless of their type.
33 2009-01-22 Dodji Seketeli <dodji@redhat.com>
36 * decl2.c (grokfield): Reverting changes of PR c++/26693
37 (save_template_attributes): Likewise.
38 * decl.c (grokdeclarator): Likewise.
39 * name-lookup.c (pushdecl_maybe_friend): Likewise.
40 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Likewise.
41 (append_type_to_template_for_access_check): Likewise.
42 * semantics.c (check_accessibility_of_qualified_id): Likewise.
43 * pt.c (instantiate_class_template, instantiate_template ): Likewise.
45 (resolve_type_name_type): Likewise.
46 (append_type_to_template_for_access_check): Likewise.
48 2009-01-21 Dodji Seketeli <dodji@redhat.com>
51 * decl2.c (grokfield): when a typedef appears in a
52 class, create the typedef variant type node for it.
53 (save_template_attributes): Creating typedef variant type node
55 * decl.c (grokdeclarator): If the typedef'ed struct/class was
56 anonymous, set the proper type name to all its type variants.
57 * name-lookup.c (pushdecl_maybe_friend): Reuse the
58 set_underlying_type function to install typedef variant types.
59 * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
61 (append_type_to_template_for_access_check): New entry points.
62 * semantics.c (check_accessibility_of_qualified_id):
63 When a typedef that is a member of a class appears in a template,
64 add it to the template. It will be ...
65 * pt.c (instantiate_class_template, instantiate_template ): ... access
66 checked at template instantiation time.
67 (tsubst): Handle the case of being called with NULL args.
68 (resolve_type_name_type): The type name should be the name of the
70 (append_type_to_template_for_access_check): New entry point.
72 2009-01-19 Jason Merrill <jason@redhat.com>
75 * parser.c (cp_parser_unqualified_id): In a template,
77 * typeck.c (lookup_destructor): Handle IDENTIFIER_NODE.
79 2009-01-16 Jason Merrill <jason@redhat.com>
82 * tree.c (lvalue_p_1): Allow non-fields in COMPONENT_REF.
83 * init.c (build_new): Don't call describable_type unless we
87 * pt.c (tsubst_decl) [USING_DECL]: Propagate access flags.
90 * search.c (protected_accessible_p): N doesn't vary.
92 2009-01-15 Jason Merrill <jason@redhat.com>
95 * pt.c (tsubst_copy_and_build): Tell finish_call_expr to
96 accept hidden friends.
98 2009-01-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
101 * decl.c (grokdeclarator): Check for a non namespace/class context.
103 2009-01-15 Jason Merrill <jason@redhat.com>
107 * tree.c (lvalue_p_1): Handle BASELINK. A COMPONENT_REF to
108 a function isn't necessarily an lvalue. Take tree, not const_tree.
109 (lvalue_p, real_lvalue_p): Take tree, not const_tree.
110 * typeck.c (lvalue_or_else): Likewise.
111 * cp-tree.h: Adjust prototypes.
113 2009-01-15 Steve Ellcey <sje@cup.hp.com>
116 * pt.c (tsubst): Check for NULL args.
118 2009-01-15 Dodji Seketeli <dodji@redhat.com>
121 * name-lookup.c (pushtag): Don't create members to types that are not
124 2009-01-14 Nick Clifton <nickc@redhat.com>
127 * parser.c: Pass cp_id_kind computed in
128 cp_parser_postfix_dot_deref_expression to
129 cp_parser_primary_expression.
131 2009-01-13 Jakub Jelinek <jakub@redhat.com>
134 * tree.c (cp_walk_subtrees): Handle REINTERPRET_CAST_EXPR,
135 STATIC_CAST_EXPR, CONST_CAST_EXPR and DYNAMIC_CAST_EXPR the same
138 2009-01-12 Jason Merrill <jason@redhat.com>
139 Steve Ellcey <sje@cup.hp.com>
142 * name-lookup.c (lookup_name_real): Keep looking past a hidden
145 2009-01-12 Dodji Seketeli <dodji@redhat.com>
148 * pt.c (parameter_of_template_p): New function.
149 * cp-tree.h: Declare it.
150 * name-lookup.c (binding_to_template_parms_of_scope_p): New
152 (outer_binding): Take template parameters in account when looking for
155 2009-01-12 Jason Merrill <jason@redhat.com>
158 * tree.c (pod_type_p): Return 1 for structs created by the back end.
160 2009-01-12 Jakub Jelinek <jakub@redhat.com>
163 * parser.c (cp_parser_builtin_offsetof): Allow `->' in
164 offsetof member-designator, handle it as `[0].'.
167 * decl.c (start_function): If grokdeclarator hasn't returned
168 FUNCTION_DECL nor error_mark_node, issue diagnostics.
170 2009-01-11 Jakub Jelinek <jakub@redhat.com>
173 * cp-gimplify.c (genericize_if_stmt): Renamed from ...
174 (gimplify_if_stmt): ... this.
175 (cp_gimplify_expr): Don't handle IF_STMT here.
176 (cp_genericize_r): Call genericize_if_stmt for IF_STMT.
178 2009-01-10 Andrew Pinski <pinskia@gmail.com>
181 * typeck.c (cp_build_modify_expr): Check for NULL current_function_decl.
184 * typeck2.c (build_functional_cast): Check for reference type and NULL
187 2009-01-09 Steve Ellcey <sje@cup.hp.com>
189 * typeck.c (cp_build_unary_op): Check for ERROR_MARK.
191 2009-01-09 Jakub Jelinek <jakub@redhat.com>
194 * error.c (dump_expr): Handle EXPR_STMT like BIND_EXPR.
196 2009-01-09 John F. Carr <jfc@mit.edu>
199 * parser.c (cp_parser_class_specifier): Clear
200 parser->in_unbraced_linkage_specification_p while parsing class
203 2009-01-07 Jakub Jelinek <jakub@redhat.com>
206 * semantics.c (finish_goto_stmt): Convert destination to
209 2009-01-06 Jason Merrill <jason@redhat.com>
216 * pt.c (check_default_tmpl_args): Don't complain about
217 out-of-order parameter packs in the enclosing class
218 or parameter packs after default args.
219 (coerce_template_parms): If we have more than one
220 parameter pack, don't flatten argument packs.
221 (template_args_equal): Handle argument packs.
222 (comp_template_args): Don't flatten argument packs.
223 (check_instantiated_arg): Split out from...
224 (check_instantiated_args): Here. Handle arg packs.
225 (convert_template_argument): Just check that nontype argument
226 packs have the right type.
228 2009-01-05 Dodji Seketeli <dodji@redhat.com>
231 * typeck.c (type_after_usual_arithmetic_conversions): Fix a typo.
233 2009-01-05 Jason Merrill <jason@redhat.com>
236 * typeck2.c (process_init_constructor_union): Handle union with
239 * mangle.c (write_expression): Remove mangling for zero-operand
243 * decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
247 * class.c (defaultable_fn_p): Only operator== can be a copy
250 2009-01-02 Jason Merrill <jason@redhat.com>
253 * typeck2.c (process_init_constructor_union): Handle excess
255 (process_init_constructor_record): Likewise.
258 * typeck2.c (digest_init_r): Don't use process_init_constructor
259 for non-aggregate classes.
261 2008-12-31 Jakub Jelinek <jakub@redhat.com>
264 * parser.c (cp_parser_primary_expression) <case RID_FUNCTION_NAME>:
265 Return error_mark_node if cp_parser_non_integral_constant_expression
269 * semantics.c (finish_decltype_type): Handle TEMPLATE_PARM_INDEX.
271 2008-12-29 Jakub Jelinek <jakub@redhat.com>
274 * parser.c (cp_parser_condition): Use cp_parser_require
275 instead of cp_lexer_consume_token to consume =.
278 * decl.c (start_enum): If enumtype is error_mark_node, exit early.
280 2008-12-28 Jakub Jelinek <jakub@redhat.com>
283 * semantics.c (finish_omp_for): Don't add CLEANUP_POINT_EXPR
284 around volatile iteration var in condition and/or increment
287 2008-12-27 Jakub Jelinek <jakub@redhat.com>
290 * pt.c (tsubst_omp_for_iterator): RECUR on whole init_expr instead of
293 2008-12-21 Jason Merrill <jason@redhat.com>
296 * name-lookup.c (arg_assoc_type): Handle DECLTYPE_TYPE.
298 2008-12-20 Jakub Jelinek <jakub@redhat.com>
299 Manuel López-Ibáñez <manu@gcc.gnu.org>
302 * c-common.c (warn_about_parentheses): Remove ARG_UNUSED from
303 arg_left. Don't warn about X<=Y<=Z if comparison's type isn't
306 2008-12-19 Jakub Jelinek <jakub@redhat.com>
309 * call.c (build_new_method_call): Handle call being COMPOUND_EXPR
312 2008-12-18 Jakub Jelinek <jakub@redhat.com>
315 * init.c (perform_member_init): For value-initialized
316 references call permerror instead of warning and don't emit any
319 2008-12-18 Jason Merrill <jason@redhat.com>
322 * parser.c (cp_parser_token_starts_cast_expression): An EOF
323 can't start a cast-expression.
325 2008-12-17 Jason Merrill <jason@redhat.com>
327 * semantics.c (describable_type): New function.
328 (finish_decltype_type): Use it for dependent exprs.
329 * cp-tree.h: Declare it.
330 * mangle.c (write_type) [DECLTYPE_TYPE]: Set skip_evaluation.
331 (write_expression): If skip_evaluation, use type stubs.
332 * tree.c (cp_tree_equal): Handle PARM_DECLs from different
333 declarations of a function.
334 * init.c (build_new): Do auto deduction if type is describable.
335 * decl.c (cp_finish_decl): Likewise.
336 * parser.c (cp_parser_omp_for_loop): Likewise.
338 2008-12-10 Jason Merrill <jason@redhat.com>
341 * mangle.c (write_builtin_type): Add mangling for decimal floating
342 point and fixed point types.
343 (write_type): Pass FIXED_POINT_TYPE along.
345 2008-12-09 Mark Mitchell <mark@codesourcery.com>
348 * class.c (resolve_address_of_overloaded_function): Check
349 accessibility of member functions unless FLAGS indicates
351 * call.c (standard_conversion): Adjust flags passed to
353 (convert_default_arg): Do not perform access checks.
354 * cp-tree.h (tsubst_flags_t): Add tf_no_access_control.
356 2008-12-08 Steve Ellcey <sje@cup.hp.com>
358 * decl2.c (mark_used): Remove assemble_external call.
360 2008-12-08 Dodji Seketeli <dodji@redhat.com>
363 * name-lookup.c (kept_level_p): Don't forget the case of levels
364 having using directives.
366 2008-12-08 Richard Henderson <rth@redhat.com>
369 * class.c (finish_struct_bits): Use SET_TYPE_MODE.
370 * decl.c (record_unknown_type): Likewise.
371 (start_enum, finish_enum): Likewise.
373 2008-12-05 Jakub Jelinek <jakub@redhat.com>
376 * error.c (dump_expr): Handle BIT_FIELD_REF.
378 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
381 * Make-lang.in (cc1plus-dummy, cc1plus): Add BACKENDLIBS,
384 2008-12-04 Jason Merrill <jason@redhat.com>
387 * decl.c (grok_special_member_properties): Set TYPE_HAS_COMPLEX_DFLT
389 * class.c (check_bases_and_members): Rather than assuming any
390 user-declared default constructor is complex here.
392 2008-12-04 Richard Guenther <rguenther@suse.de>
395 * typeck.c (get_member_function_from_ptrfunc): Mark the vtbl
396 pointer access with TREE_NO_WARNING.
398 2008-12-03 Jason Merrill <jason@redhat.com>
401 * init.c (build_value_init): Do initial zero-initialization
402 of a class with an implicitly-defined constructor using
403 build_zero_init rather than in build_value_init.
404 (build_value_init_1): Fold into build_value_init.
407 * parser.c (cp_parser_conversion_type_id): Diagnose
408 'operator auto' here.
409 * decl.c (grokdeclarator): Not here.
412 * decl.c (grokdeclarator): Only set DECL_NONCONVERTING_P
413 on explicit constructors.
414 * pt.c (tsubst_copy_and_build) [CONSTRUCTOR]: Propagate
415 CONSTRUCTOR_IS_DIRECT_INIT.
417 2008-12-02 Jason Merrill <jason@redhat.com>
419 PR c++/35782, c++/37860
420 * call.c (build_user_type_conversion_1): Remember
422 (convert_like_real): Likewise.
423 (build_over_call): Don't require the copy constructor
424 for copy-list-initialization.
425 * cp-tree.h (TARGET_EXPR_LIST_INIT_P): New macro.
428 * decl.c (cp_finish_decl): Handle =default and =delete for
431 2008-12-01 Jakub Jelinek <jakub@redhat.com>
434 * parser.c (cp_parser_omp_for_loop): Handle auto.
435 * pt.c (tsubst_omp_for_iterator): Likewise.
437 2008-11-28 Jason Merrill <jason@redhat.com>
440 * init.c (perform_member_init): Fix value-initialization.
441 (build_value_init_1): Add assert to catch cases that will break
443 (build_default_init): Remove.
444 * cp-tree.h: Remove its prototype.
445 * pt.c (tsubst_expr) [DECL_EXPR]: Use build_value_init for
446 value-initialization.
449 * parser.c (cp_parser_class_name): Only call
450 maybe_note_name_used_in_class if we actually found a class name.
452 2008-11-25 Jason Merrill <jason@redhat.com>
455 * decl2.c (check_classfn): Error rather than abort on parameter
458 2008-11-20 Jason Merrill <jason@redhat.com>
461 * parser.c (cp_parser_class_name): Call maybe_note_name_used_in_class.
464 * call.c (build_over_call): Take the address of the function even
466 (build_new_method_call): Remember the type of the called function
469 2008-11-19 Dodji Seketeli <dodji@redhat.com>
472 * pt.c (coerce_template_template_parm): Use the more robust
473 uses_template_parms instead of dependent_type_p.
475 2008-11-19 Dodji Seketeli <dodji@redhat.com>
478 * pt.c (lookup_template_class): Check pointers before dereferencing
480 * error.c (dump_template_decl): Likewise.
482 2008-11-19 Jason Merrill <jason@redhat.com>
485 * decl2.c (grokfield): Pass ATTR_FLAG_TYPE_IN_PLACE for a typedef
486 that names a class for linkage purposes.
489 * parser.c (cp_parser_pseudo_destructor_name): A pseudo-destructor
490 name is not a declaration.
493 * pt.c (instantiate_decl): Don't require a definition of
494 a template that is explicitly instantiated 'extern'.
496 2008-11-18 Jason Merrill <jason@redhat.com>
497 Jakub Jelinek <jakub@redhat.com>
500 * parser.c (cp_parser_type_id): Complain about auto.
501 * decl.c (grokdeclarator): Complain about parameters and
502 conversion functions declared with auto.
504 * call.c (standard_conversion): Use CLASS_TYPE_P instead of
506 * cp-tree.h (TYPE_NON_AGGREGATE_CLASS): Likewise.
508 2008-11-17 Jakub Jelinek <jakub@redhat.com>
511 * init.c (constant_value_1): Handle TREE_LIST init.
513 2008-11-15 Jakub Jelinek <jakub@redhat.com>
516 * typeck.c (cp_build_unary_op): Don't call get_unwidened. Use
517 argtype instead of result_type.
519 2008-11-14 Jason Merrill <jason@redhat.com>
522 * semantics.c (finish_call_expr): Don't repeat arg-dep lookup
523 for a non-dependent call.
526 * call.c (build_aggr_conv): Increment i.
528 2008-11-13 Jason Merrill <jason@redhat.com>
531 * typeck2.c (process_init_constructor_record): Update bitfield
533 (check_narrowing): Update bitfield handling, print source type.
535 2008-11-12 Jakub Jelinek <jakub@redhat.com>
539 2007-05-07 Mike Stump <mrs@apple.com>
540 * parser.c (check_empty_body): Add.
541 (cp_parser_iteration_statement): Add call to check_empty_body.
543 2008-11-12 Jason Merrill <jason@redhat.com>
546 * typeck.c (cp_build_modify_expr): Update bitfield handling.
548 2008-11-12 Jakub Jelinek <jakub@redhat.com>
551 * parser.c (cp_parser_simple_declaration): Don't commit
552 to tentative parse if parse errors were seen.
555 * error.c (dump_expr): Handle COMPLEX_EXPR.
557 2008-11-10 Jakub Jelinek <jakub@redhat.com>
560 * parser.c (cp_parser_enum_specifier): After parsing :,
561 parse definitely. Don't return early if type specifier
564 2008-11-06 David Edelsohn <edelsohn@gnu.org>
567 * g++spec.c (LIBSTDCXX_STATIC): New.
568 (lang_spec_driver): Use LIBSTDCXX_STATIC when not
571 2008-11-05 Fabien Chene <fabien.chene@gmail.com>
574 * cp-tree.h: Fix DECL_NONSTATIC_MEMBER_P to handle member template
577 2008-11-05 Richard Guenther <rguenther@suse.de>
580 * decl.c (start_preparsed_function): Use the correct type for
581 building the RESULT_DECL.
583 2008-10-31 Jakub Jelinek <jakub@redhat.com>
586 * decl.c (grokdeclarator): Diagnose auto function decl without
587 late return type and late return type function decl where type
591 * decl.c (cp_finish_decl): Diagnose type_uses_auto type with
594 2008-10-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
597 * class.c (check_bitfield_decl): Rename min_precision to
598 tree_int_cst_min_precision.
599 * decl.c (finish_enum): Likewise.
601 2008-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
604 * parser.c (cp_parser_token_starts_cast_expression): New.
605 (cp_parser_cast_expression): Peek the next token to decide whether
606 this could be a parenthesized constructor or is definitely an
609 2008-10-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
612 * typeck.c (build_x_binary_op): Update call to
613 warn_about_parentheses.
614 * parser.c (cp_parser_binary_expression): Add note about passing
615 the correct code for unary expressions.
617 2008-10-24 Jakub Jelinek <jakub@redhat.com>
619 * Make-lang.in (check-c++-subtargets): New alias for
620 check-g++-subtargets.
621 (lang_checks_parallelized): Add check-g++.
622 (check_g++_parallelize): New variable.
624 2008-10-21 Richard Guenther <rguenther@suse.de>
626 * semantics.c (simplify_aggr_init_exprs_r): Remove.
627 (expand_or_defer_fn): Do not walk the function body to
628 simplify aggr_init_exprs.
630 2008-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
633 * typeck.c (cp_common_type): New. The same as
634 type_after_usual_arithmetic_conversions but without promotions.
635 (type_after_usual_arithmetic_conversions): Do the promotions and
637 (common_type): Make it behave like the C version of this
638 function. Do not handle pointer types.
639 (common_pointer_type): Move handling of pointer types from
641 (cp_build_binary_op): Use common_pointer_type instead of
642 common_type in call to pointer_diff.
643 Use cp_common_type instead of common_type.
644 * cp-tree.h (common_pointer_type): Declare.
646 2008-10-14 Jakub Jelinek <jakub@redhat.com>
649 * cp-gimplify.c (cp_genericize_r): Only fold_convert COND_EXPR
650 arguments if they don't already have COND_EXPR's type.
652 2008-10-14 Paolo Carlini <paolo.carlini@oracle.com>
655 * pt.c (push_template_decl_real): Check that current_template_parms
657 (process_partial_specialization): Assert current_template_parms not
660 2008-10-13 Doug Evans <dje@google.com>
662 * cp-tree.h (DECL_MAIN_P): Fix parentheses around expression.
664 2008-10-10 Jakub Jelinek <jakub@redhat.com>
667 * cp-gimplify.c (cp_genericize_r): Fix up bitfield operands of
670 2008-10-09 Jakub Jelinek <jakub@redhat.com>
673 * semantics.c (finalize_nrv_r): Clear DECL_INITIAL instead of
674 setting it to error_mark_node.
676 2008-10-07 Steve Ellcey <sje@cup.hp.com>
678 * decl.c (start_cleanup_fn): Declare as inline.
680 2008-10-06 Jason Merrill <jason@redhat.com>
682 PR c++/37376, other mangling issues
683 * mangle.c (write_type): Update TYPE_PACK_EXPANSION mangling.
684 (write_member_name): Break out from...
685 (write_expression): ...here. Handle dependent COMPONENT_REF.
686 (write_template_arg): Wrap an argument pack in 'I'/'E'.
687 (write_builtin_type): Update char16/32_t mangling.
688 (write_nested_name, write_prefix): Don't forget template args
690 * operators.def: Add ARROW_EXPR, update COMPONENT_REF and
693 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
695 * typeck.c (build_x_indirect_ref): Add location argument.
696 (cp_build_binary_op): Pass location to warn_for_div_by_zero.
697 (cp_build_unary_op): Add location argument.
698 (cp_build_modify_expr): Same.
699 * class.c (build_base_path): Pass location to build_indirect_ref.
700 * semantics.c (handle_omp_for_class_iterator): Pass elocus to
703 2008-10-05 Dodji Seketeli <dodji@redhat.com>
706 * cp-gimplify.c (cp_gimplify_expr): For each USING_STMT
707 make sure an IMPORTED_DECL node is added to the BLOCK_VARS list
708 of the innermost containing BLOCK.
710 2008-10-03 Paolo Carlini <paolo.carlini@oracle.com>
713 * error.c (dump_function_decl): Save the exceptions in case of
714 error about incompatible specifications in a specialization.
716 2008-10-01 Andrew Pinski <andrew_pinski@playstation.sony.com>
718 * tree.c (lvalue_p_1): COMPOUND_LITERAL_EXPR is also an lvalue.
720 2008-09-30 H.J. Lu <hongjiu.lu@intel.com>
723 * parser.c (cp_parser_selection_statement): Fix uninitialized
726 2008-09-30 Simon Martin <simartin@users.sourceforge.net>
730 * decl.c (grokdeclarator): Set the type for typedefs to a
731 nested-name-specifier to error_mark_node.
733 2008-09-30 Paolo Bonzini <bonzini@gnu.org>
735 * parser.c (cp_parser_selection_statement): Implement here the
736 -Wempty-body warning for `if' and `else' statements.
737 * semantics.c (finish_if_stmt): Do not call empty_body_warning.
739 2008-09-25 Paolo Carlini <paolo.carlini@oracle.com>
742 * name-lookup.c (maybe_process_template_type_declaration): Check
743 return value of push_template_decl_real for error_mark_node.
745 2008-09-24 Aldy Hernandez <aldyh@redhat.com>
747 * semantics.c (finish_fname): Pass location to fname_decl.
749 2008-09-23 Jakub Jelinek <jakub@redhat.com>
752 * semantics.c (finish_omp_for): If processing_template_decl, just build
753 MODIFY_EXPR for init instead of calling cp_build_modify_expr.
755 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
757 * typeck.c (build_array_ref): Pass location to cp_build_binary_op.
758 (get_member_function_from_ptrfunc): Same.
759 (build_x_binary_op): Same.
760 (build_binary_op): Same.
761 (cp_build_binary_op): New location argument.
762 (pointer_diff): Pass location to cp_build_binary_op.
763 (cp_truthvalue_conversion): Pass location to build_binary_op.
764 (convert_ptrmem): Pass location to cp_build_binary_op.
765 (cp_build_modify_expr): Same.
766 (build_ptrmemfunc): Same.
767 * init.c (expand_cleanup_for_base): Pass location to
768 c_common_truthvalue_conversion.
769 (build_new_1): Pass location to cp_build_binary_op.
770 (build_vec_delete_1): Pass location to *build_binary_op,
771 c_common_truthvalue_conversion.
772 (build_vec_init): Same.
773 (build_delete): Same.
774 * decl.c (compute_array_index_type): Same.
775 * call.c (build_new_op): Same.
776 * rtti.c (build_dynamic_cast_1): Same.
777 * cp-tree.h: Add argument to cp_build_binary_op.
778 * semantics.c (handle_omp_for_class_iterator): Pass location to
779 *build_binary_op, c_common_truthvalue_conversion.
780 * decl2.c (get_guard_cond): Same.
782 2008-09-17 Richard Guenther <rguenther@suse.de>
785 * rtti.c (build_dynamic_cast_1): Convert the COND_EXPR
786 result to the correct type.
788 2008-09-17 H.J. Lu <hongjiu.lu@intel.com>
791 * name-lookup.c (pushdecl_maybe_friend): Don't return the old
792 parameter for duplicate.
794 2008-09-17 Jason Merrill <jason@redhat.com>
797 * name-lookup.c (lookup_type_scope): Look through sk_function_parms.
799 2008-09-17 Jakub Jelinek <jakub@redhat.com>
802 * typeck.c (build_array_ref): Use protected_set_expr_location instead
803 of SET_EXPR_LOCATION when ret might not be an expression.
805 2008-09-17 Jan Hubicka <jh@suse.cz>
808 * cp/decl.c (start_method): Set DECL_NO_INLINE_WARNING_P.
810 2008-09-16 Jakub Jelinek <jakub@redhat.com>
813 * semantics.c (finish_compound_literal): Return error_mark_node if
817 * lex.c (init_reswords): Don't populate ridpointers for D_CONLY
820 2008-09-15 Aldy Hernandez <aldyh@redhat.com>
822 * decl.c (duplicate_decls): Call error_at.
823 (grokfndecl): New location argument. Use location if available.
824 (grokdeclarator): Pass declarator location to grokfndecl.
825 * cp-tree.h (struct cp_declarator): Update comment for id_loc.
826 * decl2.c (check_classfn): Use error_at.
827 * parser.c (cp_parser_init_declarator): Set function_start_locus
829 (cp_parser_member_declaration): Set id_loc for function declarators.
831 2008-09-09 Jan Hubicka <jh@suse.cz>
834 * pt.c (tsubst_decl): Do not copy DECL_STRUCT_FUNCTION pointer.
836 2008-09-09 Jakub Jelinek <jakub@redhat.com>
839 * tree.c (array_type_nelts_top): Add size_one_node instead of
842 2008-09-09 Jason Merrill <jason@redhat.com>
845 * pt.c (tsubst_copy) [PARM_DECL]: Don't abort if the parm has
848 2008-09-09 Jakub Jelinek <jakub@redhat.com>
851 * decl.c (build_enumerator): Handle previous value's DECL_INITIAL
852 being error_operand_p. Don't clear value if it was error_mark_node.
854 2008-09-09 Paolo Bonzini <bonzini@gnu.org>
856 * cp-objcp-common.h (LANG_HOOKS_EXPAND_DECL): Remove.
857 * cp-tree.h: Don't mention DECL_ANON_UNION_ELEMS.
858 * semantics.c (anon_aggr_type_p): Remove.
860 2008-09-06 Jason Merrill <jason@redhat.com>
863 * parser.c (cp_parser_parameter_declaration_list): Process the
864 PARM_DECLs as we go and push them. Return a TREE_LIST.
865 (cp_parser_parameter_declaration_clause): Return a TREE_LIST.
866 (cp_parser_direct_declarator): Create a binding level and
867 suppress deprecated warnings in the parameter list.
868 (make_call_declarator): PARMS is now a tree.
869 * cp-tree.h (struct cp_declarator): Function parms are now a tree.
870 * decl.h (enum deprecated_states, deprecated_state): Move here.
872 (type_is_deprecated): New fn.
873 (grokparms): PARMLIST is a tree now. Warn about parms that
874 use deprecated types.
875 * mangle.c (write_expression): Handle PARM_DECL, CALL_EXPR and
877 * pt.c (tsubst) [DECLTYPE_TYPE]: Set skip_evaluation.
878 (tsubst_copy) [PARM_DECL]: Handle a PARM_DECL used outside of a
880 * name-lookup.c (pushtag): Look through function parameter scopes.
881 (pushdecl_maybe_friend): Don't set DECL_CONTEXT on a PARM_DECL
882 when we're parsing a function declarator.
884 2008-09-05 Douglas Gregor <doug.gregor@gmail.com>
887 * tree.c (cp_build_qualified_type_real): Deal with sharing of
888 TYPE_LANG_SPECIFIC in the canonical types of pointer-to-method
891 2008-09-04 Ian Lance Taylor <iant@google.com>
893 * parser.c (check_no_duplicate_clause): Change code parameter to
894 enum omp_clause_code.
896 2008-09-03 Jakub Jelinek <jakub@redhat.com>
899 * decl.c (cp_finish_decl): Only set
900 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P if decl is VAR_DECL.
903 * cp-tree.h (defer_mark_used_calls, deferred_mark_used_calls): New
905 * decl2.c (mark_used): If defer_mark_used_calls, push decl into
906 deferred_mark_used_calls vector and exit early.
907 * decl.c (defer_mark_used_calls, deferred_mark_used_calls): New
909 (finish_function): Set defer_mark_used_calls for the duration of the
910 function. Call mark_used on any queued decls.
912 2008-09-02 Jason Merrill <jason@redhat.com>
915 * call.c (build_over_call): Make =delete work with SFINAE.
916 * class.c (resolve_address_of_overloaded_function): Likewise.
918 * cp-tree.h (struct lang_decl_flags): Rename threadprivate_p to
919 threadprivate_or_deleted_p.
920 (CP_DECL_THREADPRIVATE_P): Adjust.
921 (DECL_DELETED_FN): Likewise.
922 (SD_UNINITIALIZED, SD_INITIALIZED, SD_DEFAULTED): New macros.
923 (SD_DELETED): New macro.
924 * parser.c (cp_parser_init_declarator): Use them.
925 * decl.c (start_decl): Use them.
927 * decl2.c (mark_used): Give =deleted error even in sizeof.
929 * typeck2.c (check_narrowing): Downgrade narrowing error to
932 2008-09-02 Aldy Hernandez <aldyh@redhat.com>
934 * typeck.c (build_array_ref): Use new location argument.
935 * class.c (build_vtbl_ref_1): Pass location to build_array_ref.
936 * call.c (build_new_op): Same.
937 * decl2.c (grok_array_decl): Same.
938 * cp-tree.h (build_array_ref): Add location argument to prototype.
940 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
942 * typeck.c (build_x_indirect_ref): Add location argument.
943 * class.c (build_base_path): Pass location to build_indirect_ref.
944 * pt.c (tsubst_copy_and_build): Pass location to
945 finish_label_address_expr.
946 * parser.c (cp_parser_unary_expression): Same.
948 2008-08-31 Jason Merrill <jason@redhat.com>
950 Implement late-specified return type using 'auto'.
951 * cp-tree.h (struct cp_declarator): Add late_return_type field to
953 * parser.c (cp_parser_late_return_type_opt): New fn.
954 (cp_parser_direct_declarator): Use it.
955 (make_call_declarator): Put it in the declarator.
956 * decl.c (grokdeclarator): Splice in late-specified return type.
957 * pt.c (splice_late_return_type): New fn.
959 2008-08-29 Michael Meissner <gnu@the-meissners.org>
961 * decl.c (builtin_function_1): Take a bool argument to decide
962 whether to use pushdecl or pushdecl_top_level.
963 (duplicate_decls): Copy function specific target and optimization
964 options on duplicate declarations.
965 (cxx_builtin_function): Update builtin_function_1 call.
966 (cxx_builtin_function_ext_scope): New function, guarantee that the
967 declaration is done at global scope.
969 * cp-objcp-common.h (LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE): New
970 macro, define builtin function hook for delayed machine specific
973 * cp-tree.h (cxx_builtin_function_ext_scope): Add declaration.
975 2008-08-30 Jason Merrill <jason@redhat.com>
978 * pt.c (dependent_type_p): Don't abort on auto outside of a template.
980 2008-08-29 Jason Merrill <jason@redhat.com>
982 Implement C++0x 'auto' semantics.
983 * decl.c (start_decl_1): Don't complain about auto being incomplete.
984 (cp_finish_decl): Deduce auto.
985 * init.c (build_new): Handle 'new auto'.
986 * typeck2.c (cxx_incomplete_type_diagnostic): Give a different
987 message for auto than for normal template type parms.
988 * pt.c (type_dependent_expression_p): Handle { }.
989 (make_auto): New function.
990 (listify_autos): New function.
991 (do_auto_deduction): New function.
992 (is_auto): New function.
993 (type_uses_auto): New function.
994 * cp-tree.h: Declare them.
995 * parser.c (cp_parser_decl_specifier_seq): In C++0x mode, don't
996 treat auto as a declspec.
997 (cp_parser_simple_type_specifier): It's a type-specifier.
999 2008-08-29 Mark Mitchell <mark@codesourcery.com>
1001 * mangle.c (write_type): Add target-specific manglings for
1002 non-fundamental types to the substitution table.
1005 2008-08-29 Jakub Jelinek <jakub@redhat.com>
1009 * name-lookup.c (do_using_directive, cp_emit_debug_info_for_using):
1010 Adjust debug_hooks->imported_module_or_decl callers.
1012 2008-08-29 Jan Hubicka <jh@suse.cz>
1014 * cp-gimplify.c (cp_gimplify_expr): Add PRED_CONTINUE heuristic.
1016 2008-08-28 Paolo Carlini <paolo.carlini@oracle.com>
1019 * decl.c (reshape_init_r): Check init for error_mark_node.
1021 2008-08-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1024 * semantics.c (maybe_convert_cond): Call verify_sequence_points.
1025 (finish_return_stmt): Likewise.
1026 (finish_switch_condition): Likewise.
1028 2008-08-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1030 * cp-tree.h: Fix #error directive.
1032 2008-08-26 Douglas Gregor <doug.gregor@gmail.com>
1034 * typeck.c (type_after_usual_arithmetic_conversions): Don't do the
1035 usual arithmetic conversions on scoped enumeration types.
1036 (common_type): Ditto.
1037 (default_conversion): Don't perform integral promotions on scoped
1039 (build_array_ref): Scoped enumeration types can't be used as
1041 * decl.c (start_enum): If building a C++0x scoped enumeration,
1042 enter its scope. If provided with an underlying type, check that
1043 underlying type and set up the enumeration type accordingly.
1044 (finish_enum): Only compute an underlying type if the underlying
1045 type isn't already fixed, and only convert the enumerator values
1046 now if we've just computed the underlying type. Finish the scope
1047 of C++0x scoped enumerations.
1048 (build_enumerator): For enumerations with a fixed underlying type,
1049 check the enumerator values when the enumerator is defined.
1050 (lookup_enumerator): New.
1051 * call.c (standard_conversion): Don't allow assignment from
1052 integers to scoped enumeration types, even with -fpermissive.
1053 Don't convert from scoped enumerations to bool or any arithmetic
1055 (build_conditional_expr): Don't per the usual arithmetic
1056 conversions for scoped enumeration types.
1057 (convert_like_real): Check complain to see if we should
1059 * error.c (class_key_or_enum_as_string): Print scoped enums.
1060 * cp-tree.h (MAYBE_CLASS_TYPE_P): Check CLASS_TYPE_P, not
1062 (INTEGRAL_OR_UNSCOPED_ENUMERATION_TYPE_P): New.
1063 (SCOPED_ENUM_P): New.
1064 (UNSCOPED_ENUM_P): New.
1065 (SET_SCOPED_ENUM_P): New.
1066 (ENUM_UNDERLYING_TYPE): New.
1067 * pt.c (lookup_template_class): Update the instantiation of enum
1068 types to deal with C++0x scoped enumerations and underlying
1070 * name-lookup.c (begin_scope): Deal with scoped enumeration
1072 (lookup_qualified_name): Deal with lookup into enumeration types.
1073 * name-lookup.h (enum scope_kind): Add sk_scoped_enum.
1074 * parser.c (cp_parser_class_or_namespace_name): Rename to...
1075 (cp_parser_qualifying_entity): ... this. Also, in C++0x mode,
1076 parse a type-name that can be an enumeration type.
1077 (cp_parser_nested_name_specifier_opt): Update with C++0x grammar.
1078 (cp_parser_elaborated_type_specifier): Parse the
1079 optional `struct' or `class' following enum (in C++0x).
1080 (cp_parser_enum_specifier): Parse C++0x scoped enumerations and
1083 2008-08-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1085 * typeck.c: Update all calls to pedwarn.
1088 * error.c: Likewise.
1090 * name-lookup.c: Likewise.
1091 * parser.c: Likewise.
1093 2008-08-20 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1096 * parser.c (cp_parser_omp_for_loop): Handle parenthesized
1099 2008-08-20 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1101 * parser.c: Update all calls to inform.
1102 * typeck.c: Likewise.
1104 * class.c: Likewise.
1106 * method.c: Likewise.
1107 * friend.c: Likewise.
1108 * typeck2.c: Likewise.
1110 * name-lookup.c: Likewise.
1113 2008-08-19 Jakub Jelinek <jakub@redhat.com>
1116 * error.c (cp_print_error_function): Deal with recursive BLOCK trees.
1118 2008-08-18 Tomas Bily <tbily@suse.cz>
1120 * tree.c (cp_tree_equal): Use CONVERT_EXPR_CODE_P.
1122 2008-08-18 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1124 * typeck.c: Update all callers of permerror.
1126 * class.c: Likewise.
1129 * except.c: Likewise.
1131 * typeck2.c: Likewise.
1133 * semantics.c: Likewise.
1134 * name-lookup.c: Likewise.
1136 * decl2.c: Likewise.
1137 * parser.c: Likewise.
1139 2008-08-14 Paolo Carlini <paolo.carlini@oracle.com>
1142 * pt.c (check_template_shadow): Change to return a bool.
1143 * name-lookup.c (push_class_level_binding): Early return if
1144 check_template_shadow returns false.
1145 * cp-tree.h (check_template_shadow): Adjust declaration.
1147 2008-08-14 Paolo Carlini <paolo.carlini@oracle.com>
1150 * decl.c (grokdeclarator): In case of extern and initializer, return
1151 error_mark_node after the error.
1153 2008-08-13 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1156 * decl.c (grokfndecl): Call check_main_parameters_type only if
1159 2008-08-12 Paolo Carlini <paolo.carlini@oracle.com>
1162 * parser.c (cp_parser_class_head): Early return error_mark_node in
1163 case of global qualification of class name or qualified name that
1164 does not name a class.
1166 2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1169 * cvt.c (ocp_convert): Warn for out-of-range conversions to enum.
1171 2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1174 * cp-tree.h (struct diagnostic_context, struct diagnostic_info):
1175 Delete forward declarations. Check that toplev.h has not been
1176 included before this file. Include toplev.h and diagnostic.h.
1177 * error.c (cp_cpp_error): Use DK_PEDWARN.
1178 (cxx_incomplete_type_diagnostic): Update declaration.
1179 (cxx_incomplete_type_error): Use DK_ERROR.
1180 * typeck2.c (cxx_incomplete_type_diagnostic): Take a diagnostic_t
1181 as argument. Use emit_diagnostic.
1182 (cxx_incomplete_type_error): Use DK_ERROR.
1183 (add_exception_specifier): Use diagnostic_t instead of custom
1185 * typeck.c (complete_type_or_else): Update call to
1186 cxx_incomplete_type_diagnostic.
1187 * init.c (build_delete): Likewise.
1188 * call.c (diagnostic_fn_t): Remove unused typedef.
1189 (build_temp): Pass a pointer to diagnostic_t.
1190 (convert_like_real): Use emit_diagnostic.
1191 (joust): Check return value of warning before giving informative
1193 * friend.c (do_friend): Check return value of warning
1194 before giving informative note.
1195 * parser.c (cp_parser_template_id): Likewise.
1197 2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1200 * class.c (check_bases_and_members): Warn with -Wuninitialized
1203 2008-08-08 Volker Reichelt <v.reichelt@netcologne.de>
1206 * decl.c (xref_basetypes): Check base for MAYBE_CLASS_TYPE_P,
1207 and make sure it is not a union.
1209 2008-08-07 H.J. Lu <hongjiu.lu@intel.com>
1211 * semantics.c (finish_decltype_type): Initialize type.
1213 2008-08-07 Douglas Gregor <doug.gregor@gmail.com>
1215 * semantics.c (finish_decltype_type): Handle calls to function
1216 pointers and references to functions properly.
1218 2008-08-06 Douglas Gregor <doug.gregor@gmail.com>
1221 * parser.c (cp_parser_template_argument): Don't assume that '>>'
1222 following a type-id is an error when in C++0x mode.
1224 2008-08-06 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1227 * decl.c (grokdeclarator): Use explicit location with permerror_at.
1229 2008-08-06 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1232 * typeck.c (cp_build_binary_op): Move code to c-common.c.
1234 2008-08-05 Jason Merrill <jason@redhat.com>
1237 * decl.c (build_ptrmemfunc_type): Don't require structural
1238 comparison of PMF types.
1239 * tree.c (cp_build_qualified_type_real): Don't clear
1240 a valid TYPE_PTRMEMFUNC_TYPE.
1241 * typeck.c (cp_build_unary_op): Still do build_ptrmemfunc in
1244 2008-08-04 Jason Merrill <jason@redhat.com>
1247 * typeck2.c (check_narrowing): Allow narrowing conversion
1248 from an explicit floating-point constant.
1251 * pt.c (tsubst_decl): Leave DECL_INITIAL set on deleted
1254 2008-08-04 Simon Baldwin <simonb@google.com>
1257 * parser.c (cp_parser_elaborated_type_specifier): Warn only when
1258 the declaration's id is followed by a semicolon.
1260 2008-07-31 Jakub Jelinek <jakub@redhat.com>
1263 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Call
1264 complete_type_or_else even for UNKNOWN_TYPE to get diagnostics.
1266 2008-07-31 Jason Merrill <jason@redhat.com>
1269 * init.c (build_new_1): Don't convert pointer to the data type
1270 until we're actually going to treat it as that type.
1273 * tree.c (build_aggr_init_expr): Split out...
1274 (build_cplus_new): ...from here.
1275 (stabilize_init): Don't mess with AGGR_INIT_EXPR either.
1276 * init.c (build_new_1): new T() means value-initialization,
1277 not default-initialization.
1278 (build_vec_init): Likewise.
1279 (build_value_init_1): Use build_aggr_init_expr.
1281 2008-07-30 Dodji Seketeli <dseketel@redhat.com>
1284 * decl2.c (fix_temporary_vars_context_r): New function.
1285 (one_static_initialization_or_destruction): Make sure temporary
1286 variables part of the initialiser have their DECL_CONTEXT()
1289 2008-07-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1292 * typeck.c (build_binary_op): Encapsulate code into
1295 2008-07-29 Jakub Jelinek <jakub@redhat.com>
1298 * tree.c (cplus_array_hash, build_cplus_array_type_1): Hash on
1299 TYPE_UID instead of pointers.
1301 2008-07-29 Jan Hubicka <jh@suse.cz>
1303 * optimize.c (maybe_clone_body): Remove DECL_INLINE.
1304 * decl.c (duplicate_decls): Likewise.
1305 (grokfndecl): Likewise.
1306 (start_method): Likewise.
1307 * method.c (make_thunk, make_alias_for, implicitly_declare_fn):
1309 * pt.c (register_specialization, regenerate_decl_from_template):
1311 * decl2.c (grokfield): Likewise.
1313 2008-07-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1316 * decl.c (duplicate_decls): Merge USED flags.
1318 2008-07-27 Jason Merrill <jason@redhat.com>
1321 * decl.c (reshape_init_r): Allow C++0x initializer lists.
1323 2008-07-28 Richard Guenther <rguenther@suse.de>
1325 Merge from gimple-tuples-branch.
1327 2008-07-22 Aldy Hernandez <aldyh@redhat.com>
1329 * cp-gimplify.c (gimplify_if_stmt): Set location on newly created
1332 2008-07-18 Jakub Jelinek <jakub@redhat.com>
1334 * decl.c (finish_function): Call gimple_body after cp_genericize.
1336 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
1338 * optimize.c: Include gimple.h instead of tree-gimple.h.
1339 * Make-lang.in (cp-gimplify.o): Depend on tree-iterator.h.
1340 * cp-gimplify.c: Rename tree-gimple.h to gimple.h. Include
1343 2008-07-16 Jakub Jelinek <jakub@redhat.com>
1345 * optimize.c (maybe_clone_body): Clear DECL_SAVED_TREE for the clone.
1347 2008-07-14 Jakub Jelinek <jakub@redhat.com>
1349 * cp-gimplify.c (cp_gimplify_expr): Update comment.
1351 2008-07-14 Aldy Hernandez <aldyh@redhat.com>
1353 * cp-tree.h (union lang_tree_node): Rename GENERIC_NEXT to
1355 * cp-gimplify.c (cxx_omp_clause_apply_fn): Rename
1356 GIMPLE_MODIFY_STMT to MODIFY_EXPR.
1357 (cxx_omp_clause_copy_ctor): Same.
1358 (cxx_omp_clause_assign_op): Same.
1360 2008-05-28 Jakub Jelinek <jakub@redhat.com>
1362 * cp-gimplify.c (cp_gimplify_omp_for): Add pre_p argument. Tuplify.
1363 (cp_gimplify_expr): Adjust caller.
1365 2008-05-11 Doug Kwan <dougkwan@google.com>
1367 * init.c (build_vec_delete): Add type conversion for argument
1368 0 of POINTER_PLUS_EXPR.
1370 2008-04-29 Doug Kwan <dougkwan@google.com>
1372 * decl2 (File): Include "gimple.h"
1373 (cp_write_global_declarations): Use gimple_body instead of
1375 * Make-lang.in (cp/decl2.o): Add $(GIMPLE_H)
1377 2008-04-10 Diego Novillo <dnovillo@google.com>
1379 http://gcc.gnu.org/ml/gcc-patches/2008-04/msg00913.html
1381 * optimize.c (maybe_clone_body): Re-enable call to
1383 * cp-gimplify.c (cp_gimplify_omp_for): Mark disabled
1384 code with call to gimple_unreachable.
1385 (cp_genericize): Fix handling of clone bodies.
1387 2008-04-04 Diego Novillo <dnovillo@google.com>
1389 http://gcc.gnu.org/ml/gcc-patches/2008-04/msg00413.html
1391 * optimize.c (maybe_clone_body): Re-enable.
1393 2008-02-19 Diego Novillo <dnovillo@google.com>
1394 Oleg Ryjkov <olegr@google.com>
1396 http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00804.html
1398 * cp-gimplify.c (gimplify_for_stmt): Change gimple_seq
1399 argument to gimple_seq *. Update all users.
1400 (gimplify_must_not_throw_expr): Likewise.
1402 2008-02-04 Oleg Ryjkov <olegr@google.com>
1404 * except.c: Include gimple.h
1405 (cp_protect_cleanup_actions): Convert to tuples.
1406 * Make-lang.in (cp/except.o): Add dependency on gimple.h
1408 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
1410 * cp-gimplify.c (gimplify_cp_loop): Call tree_annotate_all_with_locus
1411 instead of annotating each block manually.
1413 2007-10-30 Aldy Hernandez <aldyh@redhat.com>
1415 * cp-gimplify.c (gimplify_cp_loop): Tuplify.
1416 (gimplify_for_stmt): Same.
1417 (gimplify_switch_stmt): Same.
1418 (cp_gimplify_expr): [FOR_STMT]: Do not call gimplify_for_stmt. Return
1420 [WHILE_STMT]: Return GS_OK.
1421 [SWITCH_STMT]: Same.
1422 [CONTINUE_STMT]: Same.
1424 (cp_genericize): Set gimple_body() of cloned functions when needed.
1426 2007-10-29 Aldy Hernandez <aldy@quesejoda.com>
1428 * cp-gimplify.c: Move build_gimple_eh_filter_tree here.
1429 (cp_gimplify_init_expr): Convert to tuples.
1430 (gimplify_must_not_throw_expr): Make function return a
1431 gimplify_status and convert to tuples.
1433 2007-10-18 Aldy Hernandez <aldy@quesejoda.com>
1435 * cp-gimplify.c (genericize_try_block): Enable and do not call
1437 (genericize_catch_block): Same.
1438 (genericize_eh_spec_block): Same.
1439 Rename gimple_build_eh_filter_tree to build_gimple_eh_filter_tree.
1440 (cp_gimplify_expr): Enable TRY_BLOCK, HANDLER, and EH_SPEC_BLOCK.
1442 2007-10-16 Aldy Hernandez <aldy@quesejoda.com>
1444 * optimize.c (maybe_clone_body): Comment out call to clone_body.
1445 * decl.c (finish_function): Use gimple_body instead of
1447 * cp-tree.h (cp_gimplify_expr): Last 2 arguments are sequences.
1448 * cp-gimplify.c (genericize_try_block): Comment out.
1449 (genericize_catch_block): Same.
1450 (genericize_eh_spec_block): Same.
1451 (gimplify_cp_loop): Comment out calls to gimplify_stmt.
1452 (gimplify_for_stmt): Comment out.
1453 (gimplify_switch_stmt): Comment out call to gimplify_stmt.
1454 (cp_gimplify_omp_for): Same.
1455 (gimplify_must_not_throw_expr): Argument pre_p is a sequence.
1456 Comment out call to gimplify_stmt and append_to_statement_list.
1457 Rename gimple_build_eh_filter_tree to build_gimple_eh_filter_tree.
1458 (cp_gimplify_init_expr): Arguments pre_p and post_p are sequences.
1459 (cp_gimplify_expr): Same.
1460 Comment out calls to genericize_*_block. Comment out call to
1463 2008-07-27 H.J. Lu <hongjiu.lu@intel.com>
1466 * class.c (type_has_user_provided_default_constructor): Handle
1469 2008-07-27 Paolo Carlini <paolo.carlini@oracle.com>
1471 * decl.c (push_library_fn): Add a parameter for the exceptions that
1472 the function may throw.
1473 (push_void_library_fn, push_throw_library_fn, expand_static_init):
1475 (build_library_fn): Change to static.
1476 * cp-tree.h: Adjust declarations.
1477 * except.c (declare_nothrow_library_fn): New.
1478 (do_get_exception_ptr, do_begin_catch, do_free_exception,
1479 do_allocate_exception): Use the latter, adjust the declarations
1480 (ie, add empty exception-specification), consistently with the
1481 actual implementation in libsupc++.
1483 2008-07-25 Jan Hubicka <jh@suse.cz>
1485 * typeck.c (inline_conversion): Remove.
1486 (cp_build_function_call): Do not use inline_conversion.
1487 * decl.c (duplicate_decls): Do not insist on inline being declared
1489 (start_cleanup_fn): Do not assume that INLINE flags prevent function
1490 from being output. We now remove static functions always.
1491 (finish_function): Do return warning on all static functions.
1492 * call.c (build_over_call): Do not use inline_conversion.
1493 * cp-tree.h (possibly_inlined_p): Declare.
1494 (inline_conversion): Remove.
1495 * pt.c (instantiate_decl): Use possibly_inlined_p predicate.
1496 * decl2.c (cp_write_global_declarations): Likewise.
1497 (mark_used): Likewise.
1498 (possibly_inlined_p): New functions.
1500 2008-07-25 Jason Merrill <jason@redhat.com>
1502 * class.c (type_has_user_provided_default_constructor): Handle
1505 2008-07-23 Jan Hubicka <jh@suse.cz>
1507 * decl.c (duplicate_decls): Update comment and unit-at-a-time.
1508 (grogfndecl): Drop flag_inline_trees code.
1509 * pt.c (instantiate_decl): Drop flag_iline_trees code.
1510 * lex.c (cxx_init): Do not set unit-at-a-time.
1512 2008-07-23 Jason Merrill <jason@redhat.com>
1514 * mangle.c (write_unqualified_name): Avoid infinite recursion when
1515 trying to mangle a decl with no name.
1517 Implement defaulted/deleted functions as per N2346
1518 * cp-tree.h (struct lang_decl_flags): Add defaulted_p bitfield.
1519 (DECL_DELETED_FN): New macro.
1520 (DECL_DEFAULTED_FN): New macro.
1521 * class.c (user_provided_p): New fn.
1522 (defaultable_fn_p): New fn.
1523 (type_has_user_provided_constructor): New fn.
1524 (type_has_user_provided_default_constructor): New fn.
1525 (check_methods): A defaulted fn is still trivial.
1526 (check_bases_and_members): Likewise.
1527 * decl.c (grok_special_member_properties): Likewise.
1528 (duplicate_decls): Complain about redeclaring a function as deleted.
1529 (start_decl): initialized==2 means deleted.
1530 (cp_finish_decl): Handle deleted/defaulted semantics.
1531 * decl2.c (grokfield): Likewise.
1532 (mark_used): Check DECL_DEFAULTED_FN instead of DECL_ARTIFICIAL.
1533 Complain about using a deleted fn.
1534 * init.c (build_value_init_1): Use type_has_user_provided_constructor.
1535 (perform_member_init): Check for a user-provided default constructor
1536 even if TYPE_NEEDS_CONSTRUCTING.
1537 (build_new_1): Likewise.
1538 * call.c (build_over_call): Don't call mark_used twice.
1539 * method.c (implicitly_declare_fn): Set DECL_DEFAULTED_FN.
1540 * search.c (check_final_overrider): Check for deleted mismatch.
1541 * parser.c (cp_parser_init_declarator): Tell start_decl about =delete.
1542 (cp_parser_pure_specifier): Handle =default and =delete.
1544 * error.c (maybe_warn_cpp0x): Suggest -std=gnu++0x as well.
1546 2008-07-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1549 * typeck.c: All calls to pedwarn changed.
1550 * decl.c: All calls to pedwarn changed.
1551 * call.c: All calls to pedwarn changed.
1552 * error.c: All calls to pedwarn changed.
1553 * typeck2.c: All calls to pedwarn changed.
1554 * pt.c: All calls to pedwarn changed.
1555 * name-lookup.c: All calls to pedwarn changed.
1556 * parser.c: All calls to pedwarn changed.
1558 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1560 * call.c: Fix comment typos.
1561 * class.c: Likewise.
1562 * cp-tree.h: Likewise.
1563 * cxx-pretty-print.c: Likewise.
1566 * name-lookup.c: Likewise.
1567 * operators.def: Likewise.
1568 * parser.c: Likewise.
1571 * typeck.c: Likewise.
1573 2008-07-21 Paolo Carlini <paolo.carlini@oracle.com>
1577 * semantics.c (classtype_has_nothrow_assign_or_copy_p): Only check
1578 copy constructors and copy assignment operators proper.
1580 2008-07-21 Rafael Ávila de Espíndola <espindola@google.com>
1582 * parser.c (cp_token): Remove in_system_header.
1583 (eof_token): Remove in_system_header.
1584 (cp_lexer_get_preprocessor_token): Don't set in_system_header.
1585 (cp_lexer_set_source_position_from_token): Don't set in_system_header.
1586 (cp_parser_member_declaration): Use in_system_header_at.
1587 * pt.c (lookup_template_class): Don't set DECL_IN_SYSTEM_HEADER.
1588 (pop_tinst_level): Don't set in_system_header.
1589 (instantiate_class_template): Don't set in_system_header.
1590 (instantiate_decl): Don't set in_system_header.
1591 (instantiate_pending_templates): Don't set in_system_header.
1593 2008-07-21 Paolo Carlini <paolo.carlini@oracle.com>
1596 * semantics.c (classtype_has_nothrow_assign_or_copy_p): Use
1597 TYPE_NOTHROW_P, not TREE_NOTHROW.
1598 (trait_expr_value): Likewise.
1600 2008-07-18 Dodji Seketeli <dseketel@redhat.com>
1603 * call.c (convert_like_real): Don't take the error code path
1604 when a rvalue or base conversion has the bad_p field set.
1606 2008-07-18 Kris Van Hees <kris.van.hees@oracle.com>
1608 * rtti.c (emit_support_tinfos): Add char16_type_node and
1610 * typeck2.c (digest_init): Support char16_t and char32_t.
1612 2008-07-18 Kavih R. Ghazi <ghazi@caip.rutgers.edu>
1614 * cvt.c (convert_to_void): Avoid C++ keywords.
1615 * decl.c (walk_namespaces_r, wrapup_globals_for_namespace):
1617 * friend.c (is_friend): Likewise.
1618 * init.c (perform_member_init): Likewise.
1619 * mangle.c (write_template_prefix, write_template_template_param):
1621 * name-lookup.c (do_namespace_alias, do_using_directive,
1622 parse_using_directive, ambiguous_decl, arg_assoc): Likewise.
1623 * parser.c (cp_parser_template_id, cp_parser_namespace_definition,
1624 cp_parser_objc_typename, cp_parser_objc_method_keyword_params):
1626 * pt.c (is_specialization_of_friend, lookup_template_class,
1627 push_tinst_level, instantiate_class_template,
1628 tsubst_copy_and_build): Likewise.
1629 * tree.c (add_stmt_to_compound): Likewise.
1630 * typeck.c (finish_class_member_access_expr): Likewise.
1632 2008-07-17 Julian Brown <julian@codesourcery.com>
1633 Mark Mitchell <mark@codesourcery.com>
1635 * decl2.c (determine_visibility): Allow target to override
1636 visibility of class data.
1638 2008-07-17 Paolo Carlini <paolo.carlini@oracle.com>
1641 * semantics.c (trait_expr_value): Update __has_trivial_destructor
1642 semantics to the current WP (N2691).
1644 2008-07-16 Dodji Seketeli <dseketel@redhat.com>
1647 * name-lookup.c (lookup_extern_c_fun_binding_in_all_ns): New function.
1648 (pushdecl_maybe_friend): Check if a redeclaration of extern C function
1649 complies with exception specification constraints.
1651 2008-07-14 Jason Merrill <jason@redhat.com>
1653 * lex.c (init_reswords): Always set D_OBJC.
1655 2008-07-11 Tom Tromey <tromey@redhat.com>
1656 Ian Lance Taylor <iant@google.com>
1658 * lex.c (struct resword, reswords): Don't define.
1659 (D_EXT, D_ASM, D_OBJC, D_CXX0X): Don't define.
1660 (init_reswords): Clarify mask code. Use c_common_reswords rather
1663 2008-07-11 Dodji Seketeli <dseketel@redhat.com>
1666 * decl.c (grokdeclarator): Warn about initializing variables
1667 of storage class 'extern' only after the type of the declarator
1668 has been properly computed.
1670 2008-07-11 Dodji Seketeli <dseketel@redhat.com>
1673 * cp-tree.h (struct cp_decl_specifier_seq): Add a location field. It
1674 carries the location of the primary type.
1675 * parser.c (cp_parser_check_type_definition): Update documentation.
1676 (cp_parser_check_for_definition_in_return_type,
1677 cp_parser_check_for_invalid_template_id,
1678 cp_parser_set_decl_spec_type,
1679 cp_parser_check_for_definition_in_return_type,
1680 cp_parser_diagnose_invalid_type_name,
1681 cp_parser_new_expression, cp_parser_explicit_instantiation,
1682 cp_parser_type_specifier, cp_parser_simple_type_specifier,
1683 cp_parser_omp_for_loop, cp_parser_pragma): Use location in error
1686 2008-07-11 Dodji Seketeli <dseketel@redhat.com>
1690 * semantic.c (qualified_name_lookup_error, finish_id_expression):
1691 Add a location_t parameter so that
1692 error message can have a more accurate location.
1693 * cp-tree.h: Updated prototype
1694 * pt.c (tsubst_qualified_id): Use location in error messages.
1695 * parser.c (cp_parser_postfix_expression,
1696 cp_parser_objc_statement, cp_parser_trait_expr,
1697 cp_parser_token_is_class_key,
1698 cp_parser_uncommitted_to_tentative_parse_p,
1699 cp_parser_check_for_invalid_template_id, cp_parser_is_string_literal,
1700 cp_parser_error, cp_parser_name_lookup_error,
1701 cp_parser_simulate_error, cp_parser_check_decl_spec,
1702 cp_parser_check_decl_spec, cp_parser_non_integral_constant_expression,
1703 cp_parser_diagnose_invalid_type_name,
1704 cp_parser_parse_and_diagnose_invalid_type_name,
1705 cp_parser_require_pragma_eol, cp_parser_make_typename_type,
1706 cp_parser_string_literal, cp_parser_primary_expression,
1707 cp_parser_primary_expression, cp_parser_unqualified_id,
1708 cp_parser_nested_name_specifier_opt, cp_parser_postfix_expression,
1709 cp_parser_postfix_dot_deref_expression, cp_parser_new_expression,
1710 cp_parser_direct_new_declarator, cp_parser_builtin_offsetof,
1711 cp_parser_label_for_labeled_statement, cp_parser_statement_seq_opt,
1712 cp_parser_jump_statement, cp_parser_block_declaration,
1713 cp_parser_simple_declaration, cp_parser_decl_specifier_seq,
1714 cp_parser_function_specifier_opt, cp_parser_decltype,
1715 cp_parser_mem_initializer_list, cp_parser_mem_initializer,
1716 cp_parser_mem_initializer_id, cp_parser_template_parameter,
1717 cp_parser_type_parameter, cp_parser_template_id,
1718 cp_parser_template_name, cp_parser_template_argument): Likewise.
1720 2008-07-09 Paolo Carlini <paolo.carlini@oracle.com>
1723 * pt.c (tsubst_function_type): Remove warning for type qualifiers
1724 on function return type.
1726 2008-07-09 Paolo Carlini <paolo.carlini@oracle.com>
1729 * pt.c (tsubst_function_type): Don't warn for type qualifiers
1730 on function return type in case of system header.
1732 2008-07-09 Raksit Ashok <raksit@google.com>
1734 * parser.c (cp_parser_postfix_expression): New warning based on flag
1735 warn_disallowed_functions.
1737 2008-07-08 Simon Martin <simartin@users.sourceforge.net>
1740 * decl.c (grokdeclarator): Reset storage_class and staticp for friend
1741 functions declared with a storage class qualifier.
1743 2008-07-03 Richard Guenther <rguenther@suse.de>
1746 * typeck.c (cp_build_function_call): Move code to verify
1747 builtin function arguments ...
1748 * call.c (build_cxx_call): ... here.
1750 2008-07-02 Jason Merrill <jason@redhat.com>
1752 * Make-lang.in (cp/typeck2.o): Add $(REAL_H) dependency.
1754 Implement WG21 N2672, Initializer List proposed wording
1755 * cp-tree.h (enum cp_tree_index): Add CPTI_INIT_LIST_TYPE.
1756 (struct lang_type_class): Add has_list_ctor bitfield.
1757 (TYPE_HAS_LIST_CTOR): New macro.
1758 (BRACE_ENCLOSED_INITIALIZER_P): Expect init_list_type_node.
1759 (CONSTRUCTOR_IS_DIRECT_INIT): New macro.
1760 (LOOKUP_NO_NARROWING): New macro.
1761 (LOOKUP_NO_COPY_CTOR_CONVERSION): New macro.
1762 * parser.c (cp_parse_braced_list): Split out from...
1763 (cp_parser_initializer_clause): ...here.
1764 (cp_parser_postfix_expression): Build up CONSTRUCTOR for compound
1766 (cp_lexer_next_token_is_not_keyword): New fn.
1767 (cp_parser_parenthesized_expression_list): Handle { }.
1768 (cp_parser_new_expression, cp_parser_new_initializer): Likewise.
1769 (cp_parser_assignment_expression, cp_parser_condition): Likewise.
1770 (cp_parser_jump_statement, cp_parser_simple_declaration): Likewise.
1771 (cp_parser_mem_initializer, cp_parser_init_declarator): Likewise.
1772 (cp_parser_initializer, cp_parser_functional_cast): Likewise.
1773 (cp_parser_omp_for_loop, cp_parser_cache_group): Likewise.
1774 (cp_parser_save_member_function_body): Likewise.
1775 * call.c (conversion_kind): Add ck_list, ck_aggr.
1776 (struct conversion): Add check_narrowing bitfield, conversion list.
1777 (build_list_conv): New fn.
1778 (build_aggr_conv): New fn.
1779 (implicit_conversion): Call them.
1780 (standard_conversion): Set check_narrowing if appropriate.
1781 (add_function_candidate): Handle LOOKUP_NO_COPY_CTOR_CONVERSION.
1782 (build_user_type_conversion_1): When converting from an init list,
1783 we allow additional conversions except when calling a copy ctor.
1784 (convert_like_real): Calling an explicit ctor for an init list is
1785 ill-formed. Handle ck_list and ck_addr. Check narrowing.
1786 (build_new_method_call): If CONSTRUCTOR_IS_DIRECT_INIT is set and
1787 class doesn't have a list ctor, break the {} into a TREE_LIST.
1788 (compare_ics): ck_list is better than other UDCs.
1789 (set_up_extended_ref_temp): Split out from initialize_reference.
1790 (is_std_init_list): New fn.
1791 (is_list_ctor): New fn.
1792 * decl.c (cxx_init_decl_processing): Create init_list_type_node.
1793 (reshape_init_array_1): Pass it to build_constructor.
1794 (reshape_init_class): Ditto.
1795 (initialize_artificial_var): Pass the appropriate type.
1796 (build_aggr_init_full_exprs): Split out from...
1797 (check_initializer): ...here. Handle new semantics.
1798 (build_init_list_var_init): New subroutine of check_initializer.
1799 (grokdeclarator): Converting constructors can have more than one parm.
1800 (grok_special_member_properties): Set TYPE_HAS_LIST_CTOR.
1801 * init.c (expand_default_init): Only do digest_init for aggregates.
1802 * rtti.c (tinfo_base_init): Pass init_list_type_node to
1803 build_constructor_from_list.
1804 (generic_initializer, ptr_initializer): Ditto.
1805 (ptm_initializer, class_initializer): Ditto.
1806 (get_pseudo_ti_init): Ditto.
1807 * error.c (dump_type): Handle init_list_type_node.
1808 (maybe_warn_cpp0x): New fn.
1809 (maybe_varn_variadic_templates): Call it.
1810 * cvt.c (ocp_convert): Handle conversion from { }.
1811 * tree.c (build_array_of_n_type): New fn.
1812 * typeck2.c (store_init_value): Use init_list_type_node.
1813 (digest_init): Likewise.
1814 (check_narrowing): New fn.
1815 * semantics.c: (finish_compound_literal): Take CONSTRUCTOR instead
1816 of vector of constructor elts. Handle non-aggregate types. Make
1817 constant literals static.
1818 * pt.c: (tsubst_copy_and_build): Adjust.
1819 (unify): Handle { }.
1820 * name-lookup.c (arg_assoc_type): Handle init_list_type_node.
1822 2008-07-01 Daniel Jacobowitz <dan@codesourcery.com>
1824 * typeck.c (comp_ptr_ttypes_real): Use vector_targets_convertible_p.
1825 (comp_ptr_ttypes_const): Likewise.
1827 2008-07-01 Andrew Haley <aph@redhat.com>
1829 * decl.c (finish_constructor_body): Don't set the return value of
1830 the constructor if the constructor is that of a Java type.
1832 2008-06-30 Jakub Jelinek <jakub@redhat.com>
1835 * decl2.c (is_late_template_attribute): If the first attribute
1836 argument is IDENTIFIER_NODE, don't consider it when checking
1837 if arguments are value or type dependent.
1839 2008-06-29 Paolo Carlini <paolo.carlini@oracle.com>
1842 * pt.c (do_type_instantiation): In c++0x mode do not warn for
1845 2008-06-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1847 * Make-lang.in (cp-warn): Delete $(CXX_COMPAT_WARN).
1849 2008-06-28 Jakub Jelinek <jakub@redhat.com>
1852 * repo.c (repo_emit_p): Put const static data members initialized
1853 by const expr into *.rpo file, just return 2 if IDENTIFIER_REPO_CHOSEN
1856 2008-06-27 Paolo Carlini <paolo.carlini@oracle.com>
1859 * pt.c (do_decl_instantiation): In c++0x mode do not warn for
1862 2008-06-24 Jonathan Wakely <jwakely.gcc@gmail.com>
1865 * typeck.c (cp_build_function_call): Show example syntax in
1868 2008-06-21 Jonathan Wakely <jwakely.gcc@gmail.com>
1870 * typeck.c (composite_pointer_type_r, cxx_sizeof_expr,
1871 cxx_alignof_expr, check_template_keyword, cp_build_binary_op,
1872 pointer_diff, cp_build_unary_op, build_x_compound_expr_from_list,
1873 build_reinterpret_cast_1, cp_build_c_cast, check_return_expr): Change
1874 pedwarn to permerror.
1875 * init.c (perform_member_init, build_new_1, build_new): Likewise.
1876 * decl.c (warn_extern_redeclared_static, duplicate_decls,
1877 * identify_goto, check_previous_goto_1, check_goto, define_label,
1878 check_tag_decl, start_decl, check_class_member_definition_namespace,
1879 grokfndecl, grokdeclarator): Likewise.
1880 * except.c (check_handlers): Likewise.
1881 * typeck2.c (digest_init): Likewise.
1882 * pt.c (check_specialization_namespace,
1883 check_explicit_instantiation_namespace,
1884 maybe_process_partial_specialization, check_explicit_specialization,
1885 convert_template_argument, do_decl_instantiation,
1886 do_type_instantiation, instantiate_decl): Likewise.
1887 * semantics.c (finish_template_type_parm): Likewise.
1888 * name-lookup.c (pushdecl_maybe_friend,
1889 check_for_out_of_scope_variable): Likewise.
1890 * decl2.c (finish_static_data_member_decl, build_anon_union_vars,
1891 coerce_new_type): Likewise.
1892 * parser.c (cp_parser_nested_name_specifier_opt,
1893 cp_parser_mem_initializer, cp_parser_elaborated_type_specifier,
1894 cp_parser_class_head, cp_parser_check_class_key): Likewise.
1895 (cp_parser_parameter_declaration): Check flag_permissive instead of
1896 flag_pedantic_errors.
1897 * call.c (joust): Change pedwarn to warning.
1898 * friend.c (make_friend_class): Likewise.
1900 2008-06-16 Jan Hubicka <jh@suse.cz>
1902 * method.c: Include cgraph.h.
1903 (use_thunk): Use cgraph_add_new_function instead of calling backend
1906 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1908 * parser.c: Fix comment typo.
1910 2008-06-14 Simon Martin <simartin@users.sourceforge.net>
1913 * decl2.c (grokbitfield): Receive the list of attributes, pass it to
1914 grokdeclarator and apply it to the created declaration.
1915 * cp-tree.h (grokbitfield): Update prototype.
1916 * parser.c (cp_parser_member_declaration): Don't apply the attributes
1917 since they are now applied in grokbitfield. Adjusted the call to
1919 (cp_parser_objc_class_ivars): Likewise.
1921 2008-06-14 Simon Martin <simartin@users.sourceforge.net>
1924 * class.c (type_requires_array_cookie): Do not consider delete[]
1925 operators with an ellipsis as second argument.
1927 2008-06-09 Jakub Jelinek <jakub@redhat.com>
1930 * semantics.c (stmt_expr_value_expr): Don't crash on empty
1933 2008-06-08 Paolo Carlini <paolo.carlini@oracle.com>
1936 * pt.c (maybe_process_partial_specialization): Check the tree
1937 returned by push_template_decl for error_mark_node.
1938 * parser.c (cp_parser_class_head): Likewise, check the tree
1939 returned by the latter.
1941 2008-06-07 Paolo Carlini <paolo.carlini@oracle.com>
1944 * decl.c (grokdeclarator): In case of wrong return type return
1945 immediately error_mark_node.
1947 2008-06-06 Jakub Jelinek <jakub@redhat.com>
1949 * cp-tree.h (cxx_omp_finish_clause, cxx_omp_create_clause_info,
1950 dependent_omp_for_p, begin_omp_task, finish_omp_task,
1951 finish_omp_taskwait): New prototypes.
1952 (cxx_omp_clause_default_ctor): Add outer argument.
1953 (finish_omp_for): Add new clauses argument.
1954 * cp-gimplify.c (cxx_omp_finish_clause): New function.
1955 (cxx_omp_predetermined_sharing): Moved from semantics.c, rewritten.
1956 (cxx_omp_clause_default_ctor): Add outer argument.
1957 (cp_genericize_r): Walk OMP_CLAUSE_LASTPRIVATE_STMT.
1958 * cp-objcp-common.h (LANG_HOOKS_OMP_FINISH_CLAUSE): Define.
1959 * parser.c (cp_parser_omp_for_loop): Parse collapsed for loops.
1960 Add par_clauses argument. If decl is present in parallel's
1961 lastprivate clause, change that clause to shared and add
1962 a lastprivate clause for decl to OMP_FOR_CLAUSES.
1963 Fix wording of error messages. Adjust finish_omp_for caller.
1964 Add clauses argument. Parse loops with random access iterators.
1965 (cp_parser_omp_clause_collapse, cp_parser_omp_clause_untied): New
1967 (cp_parser_omp_for, cp_parser_omp_parallel): Adjust
1968 cp_parser_omp_for_loop callers.
1969 (cp_parser_omp_for_cond, cp_parser_omp_for_incr): New helper
1971 (cp_parser_omp_clause_name): Handle collapse and untied
1973 (cp_parser_omp_clause_schedule): Handle auto schedule.
1974 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_COLLAPSE
1975 and PRAGMA_OMP_CLAUSE_UNTIED.
1976 (OMP_FOR_CLAUSE_MASK): Add PRAGMA_OMP_CLAUSE_COLLAPSE.
1977 (OMP_TASK_CLAUSE_MASK): Define.
1978 (cp_parser_omp_task, cp_parser_omp_taskwait): New functions.
1979 (cp_parser_omp_construct): Handle PRAGMA_OMP_TASK.
1980 (cp_parser_pragma): Handle PRAGMA_OMP_TASK and
1981 PRAGMA_OMP_TASKWAIT.
1982 * pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_COLLAPSE and
1983 OMP_CLAUSE_UNTIED. Handle OMP_CLAUSE_LASTPRIVATE_STMT.
1984 (tsubst_omp_for_iterator): New function.
1985 (dependent_omp_for_p): New function.
1986 (tsubst_expr) <case OMP_FOR>: Use it. Handle collapsed OMP_FOR
1987 loops. Adjust finish_omp_for caller. Handle loops with random
1988 access iterators. Adjust for OMP_FOR_{INIT,COND,INCR} changes.
1989 (tsubst_expr): Handle OMP_TASK.
1990 * semantics.c (cxx_omp_create_clause_info): New function.
1991 (finish_omp_clauses): Call it. Handle OMP_CLAUSE_UNTIED and
1992 OMP_CLAUSE_COLLAPSE.
1993 (cxx_omp_predetermined_sharing): Removed.
1994 * semantics.c (finish_omp_for): Allow pointer iterators. Use
1995 handle_omp_for_class_iterator and dependent_omp_for_p. Handle
1996 collapsed for loops. Adjust c_finish_omp_for caller. Add new
1997 clauses argument. Fix check for type dependent cond or incr.
1998 Set OMP_FOR_CLAUSES to clauses. Use cp_convert instead of
1999 fold_convert to convert incr amount to difference_type. Only
2000 fold if not in template. If decl is mentioned in lastprivate
2001 clause, set OMP_CLAUSE_LASTPRIVATE_STMT. Handle loops with random
2002 access iterators. Adjust for OMP_FOR_{INIT,COND,INCR}
2004 (finish_omp_threadprivate): Allow static class members of the
2006 (handle_omp_for_class_iterator, begin_omp_task, finish_omp_task,
2007 finish_omp_taskwait): New functions.
2009 * parser.c (cp_parser_binary_expression): Add prec argument.
2010 (cp_parser_assignment_expression): Adjust caller.
2011 * cp-tree.h (outer_curly_brace_block): New prototype.
2012 * decl.c (outer_curly_brace_block): No longer static.
2014 2008-06-02 Paolo Carlini <paolo.carlini@oracle.com>
2017 * pt.c (push_template_decl_real): Consistently return error_mark_node
2020 2008-06-02 Tomas Bily <tbily@suse.cz>
2022 * typeck.c (is_bitfield_expr_with_lowered_type): Use CASE_CONVERT.
2023 (cp_build_unary_op): Likewise.
2024 (cp_build_indirect_ref): Use CONVERT_EXPR_P.
2025 (maybe_warn_about_returning_address_of_local): Likewise.
2027 2008-05-29 Paolo Carlini <paolo.carlini@oracle.com>
2030 * pt.c (tsubst_initializer_list): Consistently check the tree
2031 returned by tsubst_pack_expansion for error_mark_node.
2033 2008-05-27 Michael Matz <matz@suse.de>
2036 * call.c (build_new_op): Make warning conditional on
2039 2008-05-27 Alexandre Oliva <aoliva@redhat.com>
2042 * call.c (convert_like_real): Convert bitfield to desired type
2043 before creating temporary.
2045 2008-05-26 Daniel Franke <franke.daniel@gmail.com>
2047 * Makefile.in: Adjusted dependencies on c-incpath.o.
2049 2008-05-23 Jakub Jelinek <jakub@redhat.com>
2052 * cp-gimplify.c (cxx_omp_clause_apply_fn): Call
2053 fold_build_cleanup_point_expr on build_call_a results.
2056 * semantics.c (omp_clause_info_fndecl): New function.
2057 (finish_omp_clauses): Use it.
2059 2008-05-21 Jakub Jelinek <jakub@redhat.com>
2062 * cp-tree.h (check_array_initializer): New prototype.
2063 * decl.c (check_array_initializer): New function.
2064 (check_initializer): Call it.
2065 * semantics.c (finish_compound_literal): Call it for ARRAY_TYPEs.
2067 2008-05-21 Tom Tromey <tromey@redhat.com>
2069 * mangle.c (save_partially_mangled_name): Remove.
2070 (restore_partially_mangled_name): Likewise.
2071 (write_encoding): Update.
2072 (write_unqualified_name): Likewise.
2073 (start_mangling): Always use name_obstack. Remove 'ident_p'
2075 (get_identifier_nocopy): Remove.
2076 (finish_mangling_internal): Rename from finish_mangling.
2077 (finish_mangling): New function.
2078 (finish_mangling_get_identifier): Likewise.
2079 (partially_mangled_name, partially_mangled_name_len): Remove.
2080 (mangle_decl_string): Change return type. Update.
2081 (mangle_decl, mangle_type_string, mangle_special_for_type,
2082 mangle_ctor_vtbl_for_type, mangle_thunk, mangle_guard_variable,
2083 mangle_ref_init_variable): Update.
2085 2008-05-12 Paolo Carlini <paolo.carlini@oracle.com>
2088 * semantics.c (begin_class_definition): Extend checks on the first
2091 2008-05-12 Tomas Bily <tbily@suse.cz>
2093 * typeck2.c (digest_init): Use CONVERT_EXPR_P.
2094 * call.c (build_over_call): Likewise.
2095 * error.c (dump_expr): Use CASE_CONVERT.
2096 * class.c (fixed_type_or_null): Likewise.
2098 2008-05-11 Volker Reichelt <v.reichelt@netcologne.de>
2100 * parser.c (cp_parser_omp_clause_reduction): Add missing "expected"
2102 (cp_parser_omp_clause_schedule): Remove superfluous "expected"
2105 2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
2107 * decl.c (duplicate_decls): Merge in DECL_PURE_P, TREE_READONLY,
2108 DECL_LOOPING_CONST_OR_PURE_P attributes.
2109 * rtti.c (build_dynamic_cast_1): Rename DECL_IS_PURE to
2112 2008-05-02 Simon Baldwin <simonb@google.com>
2115 * typeck.c (build_array_ref): Remove warn_array_subscript_range.
2117 2008-05-01 Simon Baldwin <simonb@google.com>
2119 * typeck.c (build_array_ref): Call warn_array_subscript_range.
2121 2008-04-30 Jakub Jelinek <jakub@redhat.com>
2124 * pt.c (more_specialized_fn): Stop the loop even if there are no
2125 arguments before ellipsis.
2127 2008-04-29 Jakub Jelinek <jakub@redhat.com>
2130 * parser.c (cp_parser_lookup_name): Look through single function
2134 * typeck.c (cp_build_modify_expr) <case PREINCREMENT_EXPR>: Don't build
2135 COMPOUND_EXPR if the second argument would be error_mark_node.
2137 2008-04-28 Jason Merrill <jason@redhat.com>
2138 Liu Guanwei <liu_gw@163.com>
2141 * parser.c (cp_parser_parameter_declaration): Handle < ambiguity
2142 in default arguments.
2144 2008-04-25 Jan Hubicka <jh@suse.cz>
2146 * typeck.c (check_return_expr): Update.
2147 * decl.c (start_preparsed_function): Update.
2148 * method.c (use_thunk): Update.
2150 2008-04-24 Jakub Jelinek <jakub@redhat.com>
2153 * cp-tree.h (cp_reconstruct_complex_type): New prototype.
2154 * cp-objcp-common.h (LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE): Define.
2155 * decl2.c (is_late_template_attribute): Only make vector_size
2156 late tmpl attribute if argument is type or value dependent.
2157 (cp_reconstruct_complex_type): New function.
2159 2008-04-24 Richard Guenther <rguenther@suse.de>
2161 * typeck.c (cp_build_function_call): Call
2162 check_builtin_function_arguments.
2164 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
2166 * typeck.c (get_member_function_from_ptrfunc): Don't set TREE_INVARIANT.
2167 (build_ptrmemfunc1): Don't set TREE_INVARIANT.
2168 * init.c (build_zero_init): Don't set TREE_INVARIANT.
2169 * class.c (build_base_path): Don't set TREE_INVARIANT.
2170 (build_vtbl_ref_1): Don't set TREE_INVARIANT.
2171 (build_vtbl_initializer): Don't set TREE_INVARIANT.
2172 * decl.c (build_enumerator): Don't set TREE_INVARIANT.
2173 * rtti.c (tinfo_base_init): Don't set TREE_INVARIANT.
2174 (generic_initializer): Don't set TREE_INVARIANT.
2175 (ptr_initializer): Don't set TREE_INVARIANT.
2176 (ptm_initializer): Don't set TREE_INVARIANT.
2177 (class_initializer): Don't set TREE_INVARIANT.
2178 * typeck2.c (process_init_constructor): Don't set TREE_INVARIANT.
2179 * pt.c (push_inline_template_parms_recursive): Don't set TREE_INVARIANT.
2180 (build_template_parm_index): Don't set TREE_INVARIANT.
2181 (reduce_template_parm_level): Don't set TREE_INVARIANT.
2182 (process_template_parm): Don't set TREE_INVARIANT.
2184 2008-04-22 Jason Merrill <jason@redhat.com>
2187 * semantics.c (finish_decltype_type): Check DECL_BIT_FIELD_TYPE
2188 to see if DECL_BIT_FIELD_TYPE should be used, not some other flag.
2189 * typeck.c (is_bitfield_expr_with_lowered_type): Likewise.
2191 2008-04-22 Jakub Jelinek <jakub@redhat.com>
2194 * semantics.c (finish_stmt_expr): Call pop_stmt_list even if the stmt
2195 expression is errorneous.
2197 2008-04-21 Jason Merrill <jason@redhat.com>
2200 * tree.c (cp_tree_equal): Handle FIXED_CST.
2203 * pt.c (template_template_parm_bindings_ok_p): Set
2204 processing_template_decl while in this function.
2206 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
2208 * cvt.c (type_promotes_to): Support char16_t and char32_t.
2209 * decl.c (grokdeclarator): Disallow signed/unsigned/short/long on
2210 char16_t and char32_t.
2211 * lex.c (reswords): Add char16_t and char32_t (for c++0x).
2212 * mangle.c (write_builtin_type): Mangle char16_t/char32_t as vendor
2213 extended builtin type "u8char{16,32}_t".
2214 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Support
2216 (cp_lexer_print_token): Support CPP_STRING{16,32}.
2217 (cp_parser_is_string_literal): Idem.
2218 (cp_parser_string_literal): Idem.
2219 (cp_parser_primary_expression): Support CPP_CHAR{16,32} and
2221 (cp_parser_simple_type_specifier): Support RID_CHAR{16,32}.
2222 * tree.c (char_type_p): Support char16_t and char32_t as char types.
2223 * typeck.c (string_conv_p): Support char16_t and char32_t.
2225 2008-04-17 Jason Merrill <jason@redhat.com>
2228 * call.c (build_user_type_conversion_1): Represent second step of
2229 copy-init with an rvalue conversion.
2230 (convert_like_real) [ck_user]: Don't implicitly add it here.
2232 2008-04-15 Jakub Jelinek <jakub@redhat.com>
2235 * decl.c (layout_var_decl): If extern or static var has variable
2236 size, set TREE_TYPE (decl) to error_mark_node.
2238 2008-04-16 Danny Smith <dannysmith@users.sourceforge.net>
2241 * optimize.c (maybe_clone_body): Copy DECL_DLLIMPORT_P flag
2244 2008-04-09 Jason Merrill <jason@redhat.com>
2247 * semantics.c (finish_compound_literal): Return a TARGET_EXPR,
2248 not a pushed variable.
2250 2008-04-09 Volker Reichelt <v.reichelt@netcologne.de>
2252 * call.c (build_op_delete_call): Fix quotation in warning message.
2253 * decl.c (grokdeclarator): Quote keyword in error message.
2254 * pt.c (check_for_bare_parameter_packs): Fix quotation in error
2257 * parser.c (cp_parser_check_type_definition): Print error string
2258 directly rather than using "%s".
2259 (cp_parser_postfix_expression): Fix quotation.
2260 (cp_parser_decltype): Likewise.
2261 (cp_parser_sizeof_operand): Fix quotation. Simplify.
2263 * parser.c (cp_parser_non_integral_constant_expression): Build error
2264 message with CONCAT rather than using "%s".
2265 (cp_parser_primary_expression): Fix quotation.
2266 (cp_parser_postfix_expression): Likewise.
2267 (cp_parser_postfix_dot_deref_expression): Likewise.
2268 (cp_parser_unary_expression): Likewise.
2269 (cp_parser_new_expression): Likewise.
2270 (cp_parser_delete_expression): Likewise.
2272 * parser.c (cp_parser_asm_specification_opt): Print CPP_CLOSE_PAREN
2273 as `)', not as `('. Fix quotation.
2274 (cp_parser_consume_semicolon_at_end_of_statement): Fix quotation.
2275 (cp_parser_primary_expression): Likewise.
2276 (cp_parser_nested_name_specifier_opt): Likewise.
2277 (cp_parser_postfix_expression): Likewise.
2278 (cp_parser_postfix_open_square_expression): Likewise.
2279 (cp_parser_parenthesized_expression_list): Likewise.
2280 (cp_parser_pseudo_destructor_name): Likewise.
2281 (cp_parser_new_expression): Likewise.
2282 (cp_parser_direct_new_declarator): Likewise.
2283 (cp_parser_delete_expression): Likewise.
2284 (cp_parser_cast_expression): Likewise.
2285 (cp_parser_question_colon_clause): Likewise.
2286 (cp_parser_builtin_offsetof): Likewise.
2287 (cp_parser_trait_expr): Likewise.
2288 (cp_parser_label_for_labeled_statement): Likewise.
2289 (cp_parser_compound_statement): Likewise.
2290 (cp_parser_selection_statement): Likewise.
2291 (cp_parser_condition): Likewise.
2292 (cp_parser_iteration_statement): Likewise.
2293 (cp_parser_already_scoped_statement): Likewise.
2294 (cp_parser_simple_declaration): Likewise.
2295 (cp_parser_linkage_specification): Likewise.
2296 (cp_parser_static_assert): Likewise.
2297 (cp_parser_decltype): Likewise.
2298 (cp_parser_conversion_function_id): Likewise.
2299 (cp_parser_operator_function_id): Likewise.
2300 (cp_parser_operator): Likewise.
2301 (cp_parser_type_parameter): Likewise.
2302 (cp_parser_template_id): Likewise.
2303 (cp_parser_explicit_instantiation): Likewise.
2304 (cp_parser_explicit_specialization): Likewise.
2305 (cp_parser_enum_specifier): Likewise.
2306 (cp_parser_namespace_definition): Likewise.
2307 (cp_parser_namespace_alias_definition): Likewise.
2308 (cp_parser_using_declaration): Likewise.
2309 (cp_parser_using_directive): Likewise.
2310 (cp_parser_asm_definition): Likewise.
2311 (cp_parser_direct_declarator): Likewise.
2312 (cp_parser_ptr_operator): Likewise.
2313 (cp_parser_parameter_declaration_clause): Likewise.
2314 (cp_parser_initializer_clause): Likewise.
2315 (cp_parser_class_specifier): Likewise.
2316 (cp_parser_member_specification_opt): Likewise.
2317 (cp_parser_member_declaration): Likewise.
2318 (cp_parser_pure_specifier): Likewise.
2319 (cp_parser_constant_initializer): Likewise.
2320 (cp_parser_base_clause): Likewise.
2321 (cp_parser_exception_specification_opt): Likewise.
2322 (cp_parser_try_block): Likewise.
2323 (cp_parser_function_try_block): Likewise.
2324 (cp_parser_handler): Likewise.
2325 (cp_parser_throw_expression): Likewise.
2326 (cp_parser_asm_operand_list): Likewise.
2327 (cp_parser_attributes_opt): Likewise.
2328 (cp_parser_label_declaration): Likewise.
2329 (cp_parser_constructor_declarator_p): Likewise.
2330 (cp_parser_template_declaration_after_export): Likewise.
2331 (cp_parser_single_declaration): Likewise.
2332 (cp_parser_objc_message_expression): Likewise.
2333 (cp_parser_objc_message_args): Likewise.
2334 (cp_parser_objc_encode_expression): Likewise.
2335 (cp_parser_objc_defs_expression): Likewise.
2336 (cp_parser_objc_protocol_expression): Likewise.
2337 (cp_parser_objc_selector_expression): Likewise.
2338 (cp_parser_objc_protocol_refs_opt): Likewise.
2339 (cp_parser_objc_typename): Likewise.
2340 (cp_parser_objc_method_keyword_params): Likewise.
2341 (cp_parser_objc_superclass_or_category): Likewise.
2342 (cp_parser_objc_try_catch_finally_statement): Likewise.
2343 (cp_parser_objc_synchronized_statement): Likewise.
2344 (cp_parser_objc_throw_statement): Likewise.
2345 (cp_parser_omp_var_list_no_open): Likewise.
2346 (cp_parser_omp_clause_default): Likewise.
2347 (cp_parser_omp_clause_if): Likewise.
2348 (cp_parser_omp_clause_num_threads): Likewise.
2349 (cp_parser_omp_clause_reduction): Likewise.
2350 (cp_parser_omp_clause_schedule): Likewise.
2351 (cp_parser_omp_critical): Likewise.
2352 (cp_parser_omp_for_loop): Likewise.
2353 (cp_parser_omp_sections_scope): Likewise.
2355 * parser.c (cp_parser_template_parameter_list): Simplify.
2357 2008-04-07 James E. Wilson <wilson@tuliptree.org>
2359 * pt.c (tsubst_copy, case SIZEOF_EXPR): Initialize len.
2361 2008-04-07 Jason Merrill <jason@redhat.com>
2364 * class.c (type_has_user_nondefault_constructor): A template
2365 counts as a nondefault constructor.
2367 2008-04-04 Paolo Bonzini <bonzini@gnu.org>
2369 * decl.c (cxx_push_function_context): Delete.
2370 (cxx_pop_function_context): Delete.
2371 (start_preparsed_function): Merge cxx_push_function_context (!f->decl
2373 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_INIT,
2374 LANG_HOOKS_FUNCTION_FINAL): Delete.
2375 (LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P): Rename to
2376 LANG_HOOKS_MISSING_NORETURN_OK_P.
2377 * cp-tree.h (cxx_push_function_context, cxx_pop_function_context):
2379 * semantics.c (current_stmt_tree): Fix comment.
2381 2008-04-03 Jakub Jelinek <jakub@redhat.com>
2384 * semantics.c (finish_offsetof): Undo effect of convert_from_reference
2385 before calling fold_offsetof.
2387 2008-04-03 Tom Tromey <tromey@redhat.com>
2389 * Make-lang.in (c++_OBJS): New variable.
2391 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
2393 * optimize.c (clone_body): New, from tree-inline.c.
2395 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
2397 * method.c (synthesize_method): Use {push,pop}_function_context.
2398 * name-lookup.c (push_to_top_level): Likewise.
2399 * parser.c (cp_parser_late_parsing_for_member): Likewise.
2401 2008-03-30 Volker Reichelt <v.reichelt@netcologne.de>
2404 * parser.c (cp_parser_decl_specifier_seq): Add location to error
2407 2008-03-27 Tom Tromey <tromey@redhat.com>
2409 * Make-lang.in: Revert automatic dependency patch.
2411 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
2414 * typeck.c (build_x_compound_expr): Use cp_build_compound_expr.
2415 (build_compound_expr): New, for compatibility with C
2416 build_compound_expr.
2417 (cp_build_compound_expr): Renamed from build_compound_expr.
2418 (build_c_cast): New, for compatibility with C build_c_cast.
2419 (cp_build_c_cast): Renamed from build_c_cast.
2420 * init.c (build_vec_delete_1): Fix calls to build_compound_expr.
2421 * decl.c (cxx_maybe_build_cleanup): Ditto.
2422 * cp-tree.h (build_compound_expr): Add C-compatibile prototype.
2423 (cp_build_compound_expr): Renamed from build_compound_expr.
2424 (build_c_cast): Add C-compatible prototype.
2425 (cp_build_c_cast): Renamed from build_c_cast.
2426 * typeck2.c (build_functional_cast): Use cp_build_c_cast.
2427 * parser.c (cp_parser_cast_expression): Fix call to build_c_cast.
2429 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
2431 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Cope with
2432 tsubst_pack_expansion returning a pack expansion, or a TREE_VEC
2433 ending in a pack expansion, both of which can occur when
2434 substituting into a nested template.
2435 (tsubst_copy_and_build) <case SIZEOF_EXPR>: When we're
2436 instantiating the sizeof...(X) form, make tsubst_copy do the work.
2437 * parser.c (cp_parser_template_parameter): Deal with unnamed
2438 non-type template parameter packs identified by pack expansions in
2441 2008-03-26 Jakub Jelinek <jakub@redhat.com>
2444 * pt.c (apply_late_template_attributes): Don't call tsubst on
2445 first attribute argument if it is IDENTIFIER_NODE.
2448 * error.c (dump_expr): Pass {,UN}ORDERED_EXPR, UN{LT,LE,GT,GE,EQ}_EXPR
2449 and LTGT_EXPR to pp_expression.
2451 2008-03-26 Douglas Gregor <doug.gregor@gmail.com>
2453 * pt.c (coerce_template_template_parm): Moved the body of the loop
2454 of coerce_template_template_parms here, to make iteration over a
2455 template argument pack simpler.
2456 Also, allow matching of a template parameter pack in the template
2457 template parameter to a template parameter in the template
2459 (coerce_template_template_parms): Deal with variadic template
2460 template parameters. Use coerce_template_template_parm.
2461 (unify): Make sure we coerce the template template argument's
2462 template arguments to the template template parameter's template
2463 parameters, not the other way around.
2465 2008-03-25 Tom Tromey <tromey@redhat.com>
2467 * Make-lang.in: Remove .o targets.
2468 (cp/g++spec.o): Moved to cp/. Reduce to variable setting.
2470 (c++_OBJS): New variable.
2471 (CXX_TREE_H, CXX_PRETTY_PRINT_H): Remove.
2473 2008-03-25 Douglas Gregor <doug.gregor@gmail.com>
2475 * typeck.c (composite_pointer_type_r): Add SFINAE support.
2476 (composite_pointer_type): Ditto.
2477 (common_type): Fix call to composite_pointer_type.
2478 (cxx_sizeof_nowarn): New; used to be a macro.
2479 (cxx_sizeof_expr): Add SFINAE support.
2480 (cxx_alignof_expr): Ditto.
2481 (decay_conversion): Fix calls for SFINAE support.
2482 (rationalize_conditional_expr): Add SFINAE support.
2483 (build_class_member_access_expr): Ditto.
2484 (finish_class_member_access_expr): Ditto.
2485 (build_x_indirect_ref): Ditto.
2486 (build_indirect_ref): Original version renamed to
2487 cp_build_indirect_ref; new version provides a bridge from
2489 (cp_build_indirect_ref): Was build_indirect_ref; added SFINAE
2491 (get_member_function_from_ptrfunc): Fix calls for SFINAE support.
2492 (build_function_call): Original version renamed to
2493 cp_build_function_call; new version provides a bridge from
2495 (cp_build_function_call): Was build_function_call; added SFINAE
2497 (convert_arguments): Add SFINAE support.
2498 (build_x_binary_op): Ditto.
2499 (build_binary_op): Original version renamed to cp_build_binary_op;
2500 new version provides a bridge from c-common.
2501 (cp_build_binary_op): Was build_binary_op; added SFINAE support.
2502 (pointer_diff): Fix calls for SFINAE.
2503 (build_x_unary_op): Add SFINAE support.
2504 (condition_conversion): Fix calls for SFINAE.
2505 (build_unary_op): Original version renamed to cp_build_unary_op;
2506 new version provides a bridge from c-common.
2507 (cp_build_unary_op): Was build_unary_op; added SFINAE support.
2508 (unary_complex_lvalue): Fix calls for SFINAE.
2509 (build_x_conditional_expr): Add SFINAE support.
2510 (build_x_compound_expr_from_list): Fix calls for SFINAE.
2511 (build_x_compound_expr): Add SFINAE support.
2512 (convert_ptrmem): Fix calls for SFINAE.
2513 (build_static_cast_1): Add SFINAE support.
2514 (build_static_cast): Ditto.
2515 (build_reinterpret_cast_1): Ditto.
2516 (build_reinterpret_cast): Ditto.
2517 (build_const_cast_1): Ditto.
2518 (build_const_cast): Ditto.
2519 (build_c_cast): Ditto.
2520 (build_modify_expr): Original version renamed to
2521 cp_build_modify_expr; new version provides a bridge from c-common.
2522 (cp_build_modify_expr): Was build_modify_expr; added SFINAE
2524 (build_x_modify_expr): Add SFINAE support.
2525 (build_ptrmemfunc): Fix calls for SFINAE.
2526 (convert_for_assignment): Add SFINAE support.
2527 (convert_for_initialization): Ditto.
2528 (check_return_expr): Fix calls for SFINAE.
2529 (lvalue_or_else): Add SFINAE support.
2530 * init.c (perform_member_init): Fix calls for SFINAE.
2531 (emit_mem_initializers): Ditto.
2532 (expand_virtual_init): Ditto.
2533 (expand_cleanup_for_base): Ditto.
2534 (build_aggr_init): Add SFINAE support.
2535 (expand_default_init): Ditto.
2536 (expand_aggr_init_1): Fix calls for SFINAE.
2537 (build_offset_ref): Ditto.
2538 (build_new_1): Add SFINAE support.
2540 (build_vec_delete_1): Fix calls for SFINAE.
2541 (get_temp_regvar): Ditto.
2542 (build_vec_init): Add SFINAE support.
2543 (build_dtor_call): Fix calls for SFINAE.
2544 (build_delete): Ditto.
2545 (push_base_cleanups): Ditto.
2546 (build_vec_delete_1): Ditto.
2547 * class.c (build_base_path): Fix calls for SFINAE.
2548 (build_simple_base_path): Ditto.
2549 (convert_to_base_statically): Ditto.
2550 (build_vfn_ref): Ditto.
2551 (resolve_address_of_overloaded_function): Ditto.
2552 * decl.c (check_initializer): Fix calls for SFINAE.
2553 (register_dtor_fn): Ditto.
2554 (compute_array_index_type): Ditto.
2555 (finish_enum): Ditto.
2556 (start_preparsed_function): Ditto.
2557 (cxx_maybe_build_cleanup): Ditto.
2558 * call.c (convert_like): Add COMPLAIN argument.
2559 (convert_like_with_context): Ditto.
2560 (build_this): Fix calls for SFINAE.
2561 (build_user_type_conversion): Ditto.
2562 (resolve_args): Ditto.
2563 (build_new_function_call): Add SFINAE support.
2564 (build_operator_new_call): Fix calls for SFINAE.
2565 (build_object_call): Add SFINAE support.
2566 (build_conditional_expr): Ditto.
2567 (build_new_op): Ditto.
2568 (build_op_delete_call): Fix calls for SFINAE.
2569 (build_temp): Ditto.
2570 (convert_like_real): Add SFINAE support.
2571 (build_x_va_arg): Fix calls for SFINAE.
2572 (convert_default_arg): Ditto.
2573 (build_over_call): Add SFINAE support.
2574 (build_java_interface_fn_ref): Fix calls for SFINAE.
2575 (build_special_member_call): Add SFINAE support.
2576 (build_new_method_call): Ditto.
2577 (perform_implicit_conversion): Ditto.
2578 (perform_direct_initialization_if_possible): Ditto.
2579 (initialize_reference): Fix calls for SFINAE.
2580 * method.c (do_build_assign_ref): Fix calls for SFINAE.
2581 * rtti.c (build_headof): Fix calls for SFINAE.
2582 (get_tinfo_decl_dynamic): Ditto.
2583 (get_typeid): Ditto.
2584 (build_dynamic_cast_1): Add SFINAE support.
2585 (build_dynamic_cast): Ditto.
2586 (tinfo_base_init): Fix calls for SFINAE.
2587 * except.c (do_get_exception_ptr): Fix calls for SFINAE.
2588 (do_end_catch): Ditto.
2589 (initialize_handler_parm): Ditto.
2590 (expand_start_catch_block): Ditto.
2591 (do_allocate_exception): Ditto.
2592 (do_free_exception): Ditto.
2593 (build_throw): Ditto.
2594 * cvt.c (build_up_reference): Fix calls for SFINAE.
2595 (convert_to_reference): Ditto.
2596 (ocp_convert): Ditto.
2597 (convert_to_void): Add SFINAE support.
2598 * tree.c (build_dummy_object): Fix calls for SFINAE.
2599 (stabilize_expr): Ditto.
2600 * cp-tree.h (build_conditional_expr): Add tsubst_flags_t
2602 (build_new_method_call): Ditto.
2603 (build_special_member_call): Ditto.
2604 (build_new_op): Ditto.
2605 (perform_implicit_conversion): Ditto.
2606 (perform_direct_initialization_if_possible): Ditto.
2607 (convert_to_void): Ditto.
2608 (build_aggr_init): Ditto.
2610 (build_vec_init): Ditto.
2611 (build_dynamic_cast): Ditto.
2612 (finish_call_expr): Ditto
2613 (cxx_sizeof_or_alignof_expr): Add COMPLAIN parameter.
2614 (cxx_sizeof_nowarn): Remove macro; add function declaration.
2615 (build_class_member_access_expr): Add tsubst_flags_t parameter.
2616 (finish_class_member_access_expr): Ditto.
2617 (build_x_indirect_ref): Ditto.
2618 (cp_build_indirect_ref): New.
2619 (cp_build_function_call): Add tsubst_flags_t parameter.
2620 (build_x_unary_op): Ditto.
2621 (cp_build_unary_op): New.
2622 (build_x_conditional_expr): Add tsubst_flags_t parameter.
2623 (build_x_compound_expr): Ditto.
2624 (build_compound_expr): Ditto.
2625 (build_static_cast): Ditto.
2626 (build_reinterpret_cast): Ditto.
2627 (build_const_cast): Ditto.
2628 (build_c_cast): Ditto.
2629 (build_x_modify_expr): Ditto.
2630 (cp_build_modify_expr): New.
2631 (convert_for_initialization): Add tsubst_flags_t parameter.
2632 (cp_build_binary_op): Remove macro; add function declaration.
2633 (invalid_nonstatic_memfn_p): Add tsubst_flags_t parameter.
2634 (lvalue_or_else): Ditto.
2635 (build_functional_cast): Ditto.
2636 * typeck2.c (digest_init): Fix calls for SFINAE.
2637 (process_init_constructor_array): Ditto.
2638 (process_init_constructor_record): Ditto.
2639 (build_x_arrow): Ditto.
2640 (build_m_component_ref): Ditto.
2641 (build_functional_cast): Add SFINAE support.
2642 * pt.c (tsubst_copy_and_build): Add (more) SFINAE support.
2643 * semantics.c (simplify_loop_decl_cond): Fix calls for SFINAE.
2644 (finish_expr_stmt): Ditto.
2645 (finish_for_expr): Ditto.
2646 (finish_asm_stmt): Ditto.
2647 (finish_non_static_data_member): Ditto.
2648 (finish_qualified_id_expr): Ditto.
2649 (finish_call_expr): Add SFINAE support.
2650 (finish_increment_expr): Fix calls for SFINAE.
2651 (finish_unary_op_expr): Ditto.
2652 (simplify_aggr_init_expr): Ditto.
2653 (finish_omp_clauses): Ditto.
2654 (finish_omp_for): Ditto.
2655 (finish_omp_barrier): Ditto.
2656 (finish_omo_flush): Ditto.
2657 * decl2.c (grok_array_decl): Fix calls or SFINAE.
2658 (build_anon_union_vars): Ditto.
2659 (get_guard_cond): Ditto.
2661 (one_static_initialization_or_destruction): Ditto.
2662 (do_static_initialization_or_destruction): Ditto.
2663 (generate_ctor_or_dtor_function): Ditto.
2664 (build_offset_ref_call_from_tree): Ditto.
2665 * parser.c (cp_parser_postfix_expression): Fix calls for SFINAE.
2666 (cp_parser_postfix_dot_deref_expression): Ditto.
2667 (cp_parser_unary_expression): Ditto.
2668 (cp_parser_new_expression): Ditto.
2669 (cp_parser_cast_expression): Ditto.
2670 (cp_parser_binary_expression): Ditto.
2671 (cp_parser_question_colon_clause): Ditto.
2672 (cp_parser_assignment_expression): Ditto.
2673 (cp_parser_expression): Ditto.
2674 (cp_parser_builtin_offsetof): Ditto.
2675 (cp_parser_template_argument): Ditto.
2676 (cp_parser_functional_cast): Ditto.
2678 2008-03-24 Tom Tromey <tromey@redhat.com>
2680 * lex.c (handle_pragma_interface): Don't copy the filename.
2681 (handle_pragma_implementation): Copy filename using xstrdup.
2683 2008-03-21 Paolo Carlini <pcarlini@suse.de>
2685 * cp-tree.h (IS_AGGR_TYPE): Rename to MAYBE_CLASS_TYPE_P.
2686 (SET_IS_AGGR_TYPE): Rename to SET_CLASS_TYPE_P.
2687 (IS_AGGR_TYPE_CODE): Rename to RECORD_OR_UNION_CODE_P.
2688 (PROMOTES_TO_AGGR_TYPE): Remove.
2689 (CLASS_TYPE_P, TYPE_NON_AGGREGATE_CLASS): Adjust.
2690 * typeck.c (unary_complex_lvalue, build_modify_expr,
2691 convert_for_initialization): Adjust.
2692 * init.c (is_aggr_type): Remove.
2693 (is_class_type): Add.
2694 (build_offset_ref, build_new_1, build_vec_delete_1, build_vec_init,
2695 build_delete): Adjust.
2696 * lex.c (make_aggr_type): Remove.
2697 (make_class_type): Add.
2698 (cxx_make_type): Adjust.
2699 * class.c (finish_struct_1, fixed_type_or_null, is_empty_class):
2701 * decl.c (build_typename_type, make_typename_type,
2702 make_unbound_class_template, cxx_init_decl_processing,
2703 check_tag_decl, groktypename, start_decl_1, layout_var_decl,
2704 check_initializer, cp_finish_decl, build_ptrmemfunc_type, grokparms,
2705 grok_op_properties, xref_tag, check_function_type): Adjust.
2706 * call.c (check_dtor_name, standard_conversion, implicit_conversion,
2707 add_builtin_candidate, add_builtin_candidates,
2708 build_user_type_conversion_1, convert_like_real, build_cxx_call,
2709 is_subseq, compare_ics): Adjust.
2710 * method.c (use_thunk): Adjust.
2711 * rtti.c (build_dynamic_cast_1, create_pseudo_type_info,
2712 create_tinfo_types): Adjust.
2713 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
2714 build_up_reference, convert_to_reference, convert_from_reference,
2715 ocp_convert, build_expr_type_conversion): Adjust.
2716 * tree.c (bind_template_template_parm, error_type): Adjust.
2717 * dump.c (cp_dump_tree): Adjust.
2718 * search.c (lookup_member): Adjust.
2719 * friend.c (make_friend_class, do_friend): Adjust.
2720 * typeck2.c (store_init_value, process_init_constructor_array,
2721 process_init_constructor_record, build_x_arrow, build_m_component_ref,
2722 build_functional_cast): Adjust.
2723 * pt.c (finish_member_template_decl, process_template_parm,
2724 lookup_template_class, tsubst_function_type, tsubst,
2725 tsubst_copy_and_build, get_template_base, bt_instantiate_type_proc):
2727 * semantics.c (begin_class_definition, finish_base_specifier,
2728 finish_typeof, cxx_omp_predetermined_sharing, finish_decltype_type):
2730 * name-lookup.c (constructor_name_p, push_overloaded_decl,
2731 do_class_using_decl, lookup_qualified_name,
2732 maybe_process_template_type_declaration): Adjust.
2733 * decl2.c (grok_array_decl, check_member_template,
2734 constrain_class_visibility): Adjust.
2735 * parser.c (cp_parser_class_name): Adjust.
2737 2008-03-18 Paolo Bonzini <bonzini@gnu.org>
2739 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete.
2741 2008-03-17 Jason Merrill <jason@redhat.com>
2744 * call.c (reference_binding): Check LOOKUP_NO_TEMP_BIND when binding
2745 a temp directly to a reference as per DR391.
2747 2008-03-12 Richard Guenther <rguenther@suse.de>
2751 2008-02-04 Richard Guenther <rguenther@suse.de>
2754 * decl.c (record_builtin_java_type): Make jboolean a
2755 integer type again where its mode doesn't match that of bool.
2757 2008-01-25 Richard Guenther <rguenther@suse.de>
2760 * decl.c (record_builtin_java_type): Make __java_boolean
2762 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
2763 after TYPE_MAIN_VARIANT check.
2765 2008-03-10 Jakub Jelinek <jakub@redhat.com>
2768 * semantics.c (finish_omp_clauses): Look through NOP_EXPR even
2772 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2773 DECL_P in not a variable and appears more than once error messages.
2775 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
2779 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
2783 * typeck.c (structural_comptypes): Call cp_comptypes.
2784 (comptypes): New; called from the C/C++ common bits to perform
2786 (cp_comptypes): Renamed from comptypes, which is already used,
2787 with a different signature, by the C++ front end.
2788 (build_reinterpret_cast_1): Call cp_comptypes.
2789 (ptr_reasonably_similar): Ditto.
2790 * decl.c (decls_match): Ditto.
2791 * cvt.c (convert_to_reference): Ditto.
2792 * cp-tree.h (same_type_p): Ditto.
2793 (same_or_base_type_p): Ditto.
2794 (comptypes): Rename to cp_comptypes.
2795 * pt.c (canonical_type_parameter): Call cp_comptypes.
2797 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
2799 * cp-objcp-common.c (cxx_types_compatible_p): Remove obsolete
2800 test for equivalence between pointer and references.
2802 2008-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2805 * class.c (finish_struct_anon): Use permerror instead of pedwarn.
2806 (check_field_decls): Likewise.
2807 (note_name_declared_in_class): Likewise.
2808 * call.c (build_new_op): Likewise.
2809 (convert_like_real): Likewise.
2810 (build_over_call): Likewise.
2811 * lex.c (unqualified_fn_lookup_error): Likewise.
2812 * parser.c (cp_parser_template_id): Likewise.
2813 * cvt.c (warn_ref_binding): Likewise.
2814 (convert_to_reference): Likewise.
2815 (ocp_convert): Likewise.
2816 (convert_to_void): Use error instead of pedwarn.
2817 * error.c (cp_cpp_error): Use pedantic_warning_kind.
2818 * decl.c (compute_array_index_type): Use constant_expression_error.
2820 2008-03-01 Douglas Gregor <doug.gregor@gmail.com>
2822 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Note
2823 that auto is either a storage class or a simple type specifier,
2824 depending on the dialect.
2825 (cp_parser_decl_specifier_seq): Complain about `auto' as a storage
2826 specifier in C++98 mode, error in C++0x mode (since we don't
2827 support auto as a type specifier, yet).
2828 (cp_parser_storage_class_specifier_opt): Don't treat `auto' as a
2829 storage specifier in C++0x mode.
2830 (cp_parser_simple_type_specifier): Parse `auto' as a
2831 simple-type-specifier, but error because we don't support it yet.
2833 2008-02-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2835 * parser.c (cp_parser_nonclass_name): New.
2836 (cp_parser_pseudo_destructor_name): Use it instead of
2837 cp_parser_type_name.
2838 (cp_parser_type_name): Move code to cp_parser_nonclass_name.
2840 2008-02-29 Tom Tromey <tromey@redhat.com>
2842 * parser.c (struct cp_token) <input_file_stack_index>: Remove.
2843 (cp_lexer_get_preprocessor_token): Update.
2844 (cp_lexer_set_source_position_from_token): Don't call
2845 restore_input_file_stack.
2846 * lex.c (cxx_init): Don't use push_srcloc or pop_srcloc.
2848 2008-02-28 Richard Guenther <rguenther@suse.de>
2851 2008-02-26 Richard Guenther <rguenther@suse.de>
2853 * decl.c (duplicate_decls): Remove decl from global mapping
2854 before ggc_freeing it.
2856 2008-02-27 Jakub Jelinek <jakub@redhat.com>
2859 * rtti.c: Include c-pragma.h.
2860 (push_abi_namespace, pop_abi_namespace): New functions.
2861 (build_dynamic_cast_1, tinfo_base_init, get_pseudo_ti_index,
2862 create_tinfo_types, emit_support_tinfos): Use them.
2863 * Make-lang.in (cp/rtti.o): Depend on $(C_PRAGMA_H).
2865 2008-02-26 Jason Merrill <jason@redhat.com>
2868 * decl.c (grokdeclarator): Allow a typedef of an unnamed struct
2869 to name the struct for linkage purposes even if it has attributes.
2870 (start_decl): In that case, set ATTR_FLAG_TYPE_IN_PLACE.
2872 2008-02-26 Tom Tromey <tromey@redhat.com>
2874 * parser.c (eof_token): Remove old location code.
2875 (check_empty_body): Remove test of USE_MAPPED_LOCATION.
2876 * decl2.c (generate_ctor_or_dtor_function): Remove old location
2878 (cp_write_global_declarations): Likewise.
2879 * lex.c (cxx_init): Remove old location code.
2880 (handle_pragma_implementation): Remove test of
2881 USE_MAPPED_LOCATION.
2882 * pt.c (tsubst): Remove old location code.
2883 * error.c (cp_print_error_function): Remove test of
2884 USE_MAPPED_LOCATION.
2885 * decl.c (pop_label): Remove old location code.
2886 (finish_function): Likewise.
2888 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2891 * call.c (magic_varargs_p): Remove BUILT_IN_STDARG_START.
2893 2008-02-26 Richard Guenther <rguenther@suse.de>
2895 * decl.c (duplicate_decls): Remove decl from global mapping
2896 before ggc_freeing it.
2898 2008-02-26 Paolo Carlini <pcarlini@suse.de>
2901 * name-lookup.c (arg_assoc_type): Handle FIXED_POINT_TYPE.
2903 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2905 * typeck.c (build_class_member_access_expr): Add appropriate
2906 OPT_W* parameter to warning.
2907 (build_reinterpret_cast_1): Likewise.
2908 * name-lookup.c (push_overloaded_decl): Likewise.
2910 2008-02-25 Paolo Carlini <pcarlini@suse.de>
2913 * error.c (dump_expr): Handle CONJ_EXPR.
2915 2008-02-25 Paolo Carlini <pcarlini@suse.de>
2918 * error.c (dump_type): Handle FIXED_POINT_TYPE.
2919 (dump_expr): Handle FIXED_CST.
2921 2008-02-24 Jason Merrill <jason@redhat.com>
2923 * parser.c (cp_parser_declaration): Handle "inline namespace".
2924 (cp_parser_namespace_definition): Likewise.
2927 * name-lookup.c (arg_assoc_namespace): Look down into inline
2930 2008-02-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2932 * typeck.c (check_for_casting_away_constness): Use 1 single
2933 argument, the type of cast, to decide what diagnostics generate.
2934 (build_static_cast_1): Remove unused code. Update call to
2935 check_for_casting_away_constness.
2936 (build_reinterpret_cast_1): Update call to
2937 check_for_casting_away_constness.
2938 (build_const_cast_1): Likewise.
2940 2008-02-24 Paolo Carlini <pcarlini@suse.de>
2942 * error.c (dump_expr): Don't deal directly with NEW_EXPR (and
2943 VEC_NEW_EXPR), forward to pp_expression.
2944 * cxx-pretty-print.c (pp_cxx_new_expression): Fix FIXME.
2946 2008-02-24 Danny Smith <dannysmith@users.sourceforge.net>
2949 * friend.c (do_friend): Call cplus_decl_attributes earlier.
2951 2008-02-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
2954 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for
2955 template decls' function decl.
2957 2008-02-22 Paolo Carlini <pcarlini@suse.de>
2961 2008-02-14 Paolo Carlini <pcarlini@suse.de>
2964 * pt.c (determine_specialization): In case of function templates,
2965 when the type of DECL does not match FN there is no match.
2967 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2970 * typeck.c (build_binary_op): Warn about floating point
2971 comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.
2973 2008-02-19 Jason Merrill <jason@redhat.com>
2976 * pt.c (resolve_overloaded_unification): Set processing_template_decl
2977 while we look for possible bindings.
2979 2008-02-19 Jakub Jelinek <jakub@redhat.com>
2982 * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors.
2986 * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p
2987 vars. Afterwards ensure v is VAR_DECL.
2990 * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't
2991 call cp_finish_decl.
2992 * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type
2995 2008-02-15 Douglas Gregor <doug.gregor@gmail.com>
3000 * pt.c (finish_member_template_decl): If the type in a TYPE_DECL
3001 is error_mark_node, return an error early.
3002 (find_parameter_packs_r): Pass the pointer set along to recursive
3003 calls of cp_walk_subtrees; don't try to manage the pointer set
3005 (uses_parameter_packs): Pass the pointer set to cp_walk_tree.
3006 (make_pack_expansion): Ditto.
3007 (check_for_bare_parameter_packs): Ditto. Also, don't bother taking
3008 a second pass through the tree with find_parameter_packs_r; that
3009 second pass no longer does anything.
3010 (push_template_decl_real): If we have an erroneous declaration,
3011 set its type to error_mark_node before returning an error.
3013 2008-02-14 Douglas Gregor <doug.gregor@gmail.com>
3016 * pt.c (tsubst_initializer_list): Deal with the use of
3017 VOID_TYPE_NODE to indicate value-initialization of the bases.
3019 2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3020 Jason Merrill <jason@redhat.com>
3024 * class.c (type_has_user_nondefault_constructor): New fn.
3025 * cp-tree.h: Declare it.
3026 * init.c (emit_mem_initializers): Use it for -W warning about
3027 missing base initializer.
3029 2008-02-14 Paolo Carlini <pcarlini@suse.de>
3032 * pt.c (determine_specialization): In case of function templates,
3033 when the type of DECL does not match FN there is no match.
3035 2008-02-13 Jakub Jelinek <jakub@redhat.com>
3036 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3039 * parser.c (cp_parser_pseudo_destructor_name): If next tokens
3040 are not identifier :: ~, return before calling cp_parser_type_name.
3042 2008-02-13 Jason Merrill <jason@redhat.com>
3044 PR c++/34962, c++/34937, c++/34939
3045 * decl2.c (is_late_template_attribute): Always defer attributes
3046 vector_size and weak.
3049 * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
3050 of enumerators, too.
3052 2008-02-12 Jason Merrill <jason@redhat.com>
3055 * call.c (convert_like_real): Pass LOOKUP_NO_CONVERSION to build_temp
3056 if we're doing conversions to call a user-defined conversion function.
3058 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
3061 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
3064 2008-02-12 Jakub Jelinek <jakub@redhat.com>
3067 * init.c (build_new_1): Don't create placement_expr before
3068 constructing alloc_call. Verify that the pointer is passed by
3069 value to operator new.
3071 2008-02-11 Jason Merrill <jason@redhat.com>
3074 * pt.c (tsubst): Don't look up a template typedef in an explicit
3077 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
3080 * tree.c (cp_build_qualified_type_real): When building a
3081 cv-qualified array type, build it as a unique type with
3082 build_cplus_array_type_1 and then adopt the unqualified type's
3085 2008-02-11 Paolo Carlini <pcarlini@suse.de>
3088 * decl.c (groktypename): Check grokdeclarator return.
3090 2008-02-10 Jason Merrill <jason@redhat.com>
3093 * decl2.c (cp_write_global_declarations): Don't write out static
3094 data members with DECL_IN_AGGR_P set.
3096 2008-02-08 Jason Merrill <jason@redhat.com>
3099 * tree.c (build_target_expr_with_type): Handle void initializer.
3100 (bot_manip): Remap slot before recursing.
3102 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3105 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
3107 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
3110 * tree.c: Include tree-flow.h.
3111 (build_target_expr): Check type compatibility.
3112 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
3113 * call.c (convert_like_real): Convert bitfield to expected type.
3115 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
3119 * typeck.c (structural_comptypes): Call cp_comptypes.
3120 (comptypes): New; called from the C/C++ common bits to perform
3122 (cp_comptypes): Renamed from comptypes, which is already used,
3123 with a different signature, by the C++ front end.
3124 (build_reinterpret_cast_1): Call cp_comptypes.
3125 (ptr_reasonably_similar): Ditto.
3126 * decl.c (decls_match): Ditto.
3127 * cvt.c (convert_to_reference): Ditto.
3128 * cp-tree.h (same_type_p): Ditto.
3129 (same_or_base_type_p): Ditto.
3130 (comptypes): Rename to cp_comptypes.
3131 * pt.c (canonical_type_parameter): Call cp_comptypes.
3133 2008-02-05 Jakub Jelinek <jakub@redhat.com>
3136 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
3137 value dependent expression.
3139 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
3142 * decl2.c (save_template_attributes): When we're modifying the
3143 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
3144 all of the other variants to add those same attributes. Otherwise,
3145 the main variant will be inconsistent with those other variants.
3147 2008-02-04 Richard Guenther <rguenther@suse.de>
3150 * decl.c (record_builtin_java_type): Make jboolean a
3151 integer type again where its mode doesn't match that of bool.
3153 2008-02-02 Jason Merrill <jason@redhat.com>
3154 Mark Mitchell <mark@codesourcery.com>
3157 * init.c (build_value_init_1): New function.
3158 (build_value_init): New function.
3159 * typeck2.c (build_functional_cast): Call it.
3160 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
3162 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
3163 TYPE_HAS_CONSTRUCTOR.
3164 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
3165 add_implicitly_declared_members): Adjust.
3166 (check_field_decls): Adjust. Remove warnings about reference/const
3167 in class without constructor.
3168 (check_bases_and_members): Adjust. Give those warnings here instead.
3169 * decl.c (fixup_anonymous_aggr): Adjust.
3170 (check_initializer): Adjust, clarify logic slightly.
3171 (grok_special_member_properties): Adjust, only set if user-provided.
3172 * rtti.c (create_tinfo_types): Don't set.
3173 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
3174 Use same_type_ignoring_top_level_qualifiers_p.
3175 * pt.c (check_explicit_specialization): Adjust.
3176 (instantiate_class_template): Adjust.
3178 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
3179 Jakub Jelinek <jakub@redhat.com>
3183 * typeck.c (structural_comptypes): Handle comparisons of
3184 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
3186 * mangle.c (write_builtin_type): Map down to the canonical type,
3187 which will be one of the predefined type nodes.
3189 2008-01-29 Michael Meissner <michael.meissner@amd.com>
3192 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
3193 bits to allow for expansion of the number of middle end tree
3196 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
3207 * typeck.c (check_return_expr): Tweak call to
3208 check_for_bare_parameter_packs.
3209 * class.c (add_method): Be careful with error_mark_nodes.
3210 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
3212 * pt.c (struct find_parameter_pack_data): Remove
3214 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
3215 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
3216 (make_pack_expansion): Ditto.
3217 (check_for_bare_parameter_packs): Parameter is now a tree, not a
3219 (process_template_parm): Tweak call to
3220 check_for_bare_parameter_packs.
3221 (push_template_decl_real): Tweak calls to
3222 check_for_bare_parameter_packs. If bare parameter packs are found
3223 in the list of exceptions, clear out that list after giving an
3225 * semantics.c (finish_cond): Tweak call to
3226 check_for_bare_parameter_packs.
3227 (finish_expr_stmt): Ditto.
3228 (finish_for_expr): Ditto.
3229 (finish_switch_cond): Ditto.
3230 (finish_mem_initializers): Ditto.
3231 (finish_member_declaration): Ditto.
3232 (finish_static_assert): Check for bare parameter packs in the
3234 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
3235 attributes of a declaration.
3236 * parser.c (cp_parser_using_declaration): Tweak call to
3237 check_for_bare_parameter_packs.
3238 (cp_parser_base_clause): Ditto.
3240 2008-01-28 Jason Merrill <jason@redhat.com>
3243 * class.c (build_base_path): Fix !want_pointer case.
3245 2008-01-27 Jason Merrill <jason@redhat.com>
3248 * class.c (build_base_path): Fix previous change.
3250 2008-01-26 Jakub Jelinek <jakub@redhat.com>
3253 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
3256 2008-01-26 Richard Guenther <rguenther@suse.de>
3259 * typeck.c (build_binary_op): Remove code to shorten compares.
3261 2008-01-25 Richard Guenther <rguenther@suse.de>
3264 * decl.c (record_builtin_java_type): Make __java_boolean
3266 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
3267 after TYPE_MAIN_VARIANT check.
3269 2008-01-25 Jason Merrill <jason@redhat.com>
3272 * class.c (build_base_path): Don't mess with virtual access if
3274 * call.c (standard_conversion): Don't check whether source type
3277 * decl2.c (is_late_template_attribute): Don't defer attribute
3278 visibility just because the type is dependent.
3280 2008-01-25 Jason Merrill <jason@redhat.com>
3281 Mark Mitchell <mark@codesourcery.com>
3284 * call.c (standard_conversion): Allow conversion from integer/real
3286 (compare_ics): Such a conversion is worse than a normal arithmetic
3289 2008-01-25 Richard Guenther <rguenther@suse.de>
3292 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
3295 2008-01-24 Paolo Carlini <pcarlini@suse.de>
3298 * pt.c (push_template_decl_real): Return error_mark_node in case
3299 of template definition of non-template.
3301 2008-01-24 Jason Merrill <jason@redhat.com>
3304 * decl2.c (is_late_template_attribute): Defer any attribute with
3305 dependent args. Also defer type attributes if the type is dependent.
3307 2008-01-22 Jakub Jelinek <jakub@redhat.com>
3308 Alexandre Oliva <aoliva@redhat.com>
3311 * call.c (reference_binding): For bitfields use the declared bitfield
3313 (add_builtin_candidates): Likewise.
3314 * class.c (layout_class_type): For bitfields copy over the
3315 original type quals.
3317 2008-01-22 Jason Merrill <jason@redhat.com>
3320 * decl.c (groktypename): Also ignore attributes on dependent
3321 possibly-class types.
3324 * friend.c (do_friend): Check for prior declaration of a friend
3325 function of a local class.
3326 * name-lookup.c (lookup_name_innermost_nonclass_level):
3328 * name-lookup.h: Declare it.
3330 2008-01-22 Tom Tromey <tromey@redhat.com>
3333 * init.c (build_new_1): Only disallow Java aggregates.
3335 2008-01-22 Jakub Jelinek <jakub@redhat.com>
3338 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
3339 if decl or init is error_mark_node.
3342 * error.c (dump_expr): Handle VECTOR_CST.
3344 2008-01-21 Jason Merrill <jason@redhat.com>
3347 * pt.c (tsubst_aggr_type): Make sure our context is complete.
3350 * pt.c (retrieve_local_specialization): Robustify.
3351 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
3354 * pt.c (tsubst): Only call retrieve_local_specialization if the
3355 original typedef was in a function template.
3358 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
3360 2008-01-21 Richard Guenther <rguenther@suse.de>
3363 * error.c (cp_print_error_function): Deal with recursive
3366 2008-01-20 Paolo Carlini <pcarlini@suse.de>
3369 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
3371 2008-01-20 Paolo Carlini <pcarlini@suse.de>
3375 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
3376 on non-IS_AGGR_TYPE scope.
3377 (constructor_name_p): Assert IS_AGGR_TYPE.
3379 2008-01-18 Ian Lance Taylor <iant@google.com>
3382 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
3383 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
3384 DECL_IS_OPERATOR_NEW flag.
3386 2008-01-16 Richard Guenther <rguenther@suse.de>
3389 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
3390 for conversions to type variants.
3392 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
3394 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
3395 declaration and code. Update copyright year.
3397 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3400 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
3401 know we have a class type.
3403 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3406 * pt.c (coerce_template_parameter_pack): When substituting into
3407 the type of a non-type template parameter pack. use the
3408 deduced/substituted arguments.
3409 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
3410 can be a parameter pack with the ellipsis following it. When we
3411 have an erroneous declaration, allow it to be a parameter pack.
3412 (cp_parser_template_parameter): Complain about default
3413 arguments on non-type template parameter packs, and parse them
3414 using the new cp_parser_default_argument.
3415 (cp_parser_parameter_declaration): Complain about parameter packs
3416 with default arguments. Move parsing of default arguments into a
3417 new function, cp_parser_default_argument.
3418 (cp_parser_default_argument): New; extracted from
3419 cp_parser_parameter_declaration.
3421 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3427 * typeck.c (check_return_expr): If there are bare parameter packs
3428 in the return value, set it to error_mark_node.
3429 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
3430 * pt.c (find_parameter_packs_r): Look at the type of
3431 IDENTIFIER_NODEs (e.g., for user-defined conversions).
3432 (check_for_bare_parameter_packs): Flip the result: now returns
3433 TRUE when there were bare parameter packs, FALSE otherwise.
3434 (push_template_decl_real): Deal with flipped result of
3435 check_for_bare_parameter_packs.
3436 * semantics.c (finish_cond): If there are bare parameter packs in
3437 the conditional, set it to error_mark_node.
3438 (finish_expr_stmt): If there are bare parameter packs in the
3439 expression, set it to error_mark_node.
3440 (finish_for_expr): Ditto.
3441 (finish_switch_cond): If there are bare parameter packs in
3442 the conditional, set it to error_mark_node.
3443 (finish_mem_initializers): If there are bare parameter packs in
3444 the member initializer, set it to error_mark_node.
3445 (finish_member_declaration): Check the attributes of the
3446 declaration for bare parameter packs, and remove the attributes if
3447 any have bare parameter packs.
3448 * parser.c (cp_parser_using_declaration): Check the using
3449 declaration for bare parameter packs.
3450 (cp_parser_base_clause): If there are bare parameter packs in a
3451 base specifier, don't add it to the chain.
3453 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3456 * error.c (dump_simple_decl): Display ellipsis for template
3457 non-type parameter packs.
3458 (dump_decl): Display ellipsis for template type parameter packs.
3459 (dump_template_decl): Display ellipsis for template template
3461 * pt.c (redeclare_class_template): When redeclaring a class
3462 template, check for collisions between template parameters and
3463 template parameter packs.
3465 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3468 * pt.c (process_partial_specialization): Don't mark template
3469 parameters that occur in non-deduced contexts.
3470 (struct pair_fn_data): Add include_nondeduced_p.
3471 (for_each_template_parm_r): Only visit non-deduced contexts if
3472 include_nondeduced_p is set.
3473 (for_each_template_parm): Added parameter include_nondeduced_p,
3474 which states whether template parameters found in non-deduced
3475 contexts should be visited.
3476 (uses_template_parms): Visit all template parameters, even those
3477 in non-deduced contexts.
3479 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
3482 * pt.c (check_default_tmpl_args): Check for parameter packs that
3483 aren't at the end of a primary template.
3484 (push_template_decl_real): Remove check for parameter packs that
3485 aren't at the end of a primary template; that now happens in
3486 check_default_tmpl_args.
3487 * semantics.c (finish_template_template_parm): Use
3488 check_default_tmpl_args to check for errors in the template
3491 2008-01-12 Doug Kwan <dougkwan@google.com>
3493 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
3494 instead of OPT_Wreturn_type in warning due to ignored return type
3496 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
3497 instead of OPT_Wreturn_type in warning due to ignored return type
3500 2008-01-08 Jakub Jelinek <jakub@redhat.com>
3503 * semantics.c (finish_omp_for): Don't call
3504 fold_build_cleanup_point_expr if processing_template_decl.
3506 2008-01-04 Paolo Carlini <pcarlini@suse.de>
3507 Jakub Jelinek <jakub@redhat.com>
3510 * error.c (dump_template_argument): Deal with TREE_LIST.
3512 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
3514 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
3515 long" in C++0x mode; change the warning to note that "long long"
3516 is only unsupported in C++98 mode.
3518 2007-12-20 Jason Merrill <jason@redhat.com>
3521 * call.c (standard_conversion): Derived-to-base is considered a
3522 standard conversion.
3524 2007-12-19 Jakub Jelinek <jakub@redhat.com>
3527 * parser.c (cp_parser_omp_parallel): For non-combined parallel
3528 call cp_parser_statement rather than
3529 cp_parser_already_scoped_statement.
3531 2007-12-18 Jason Merrill <jason@redhat.com>
3534 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
3536 (dependent_type_p_r): Handle the domain of an array.
3538 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
3539 Jakub Jelinek <jakub@redhat.com>
3544 * pt.c (template_template_parm_bindings_ok_p): New; verifies
3545 bindings of template template parameters after all template
3546 arguments have been deduced.
3547 (coerce_template_parms): Don't complain when COMPLAIN doesn't
3549 (fn_type_unification): Use template_template_parm_bindings_ok_p.
3550 (unify): Deal with variadic, bound template template parameters.
3551 (get_class_bindings): Use template_template_parm_bindings_ok_p.
3553 2007-12-18 Jakub Jelinek <jakub@redhat.com>
3556 * decl.c (grokdeclarator): Reject friend sfk_constructor
3559 2007-12-17 Jakub Jelinek <jakub@redhat.com>
3562 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
3565 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
3568 * cp-lang.c (cp_classify_record): New.
3569 (LANG_HOOKS_CLASSIFY_RECORD): Override.
3571 2007-12-11 Jakub Jelinek <jakub@redhat.com>
3574 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
3577 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
3578 dynamic_cast in a template.
3580 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
3583 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
3584 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
3586 2007-12-10 Jakub Jelinek <jakub@redhat.com>
3589 * error.c (dump_type_prefix, dump_type_suffix): Handle
3590 TYPE_PACK_EXPANSION.
3593 * error.c (dump_expr): Handle ABS_EXPR.
3595 2007-12-09 Jakub Jelinek <jakub@redhat.com>
3599 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
3600 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
3601 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
3602 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
3603 flag_use_repository and repo_emit_p returned 2.
3605 2007-12-06 Jakub Jelinek <jakub@redhat.com>
3608 * tree.c (stabilize_call, stabilize_init): Do nothing if
3609 processing_template_decl.
3611 2007-12-05 Jakub Jelinek <jakub@redhat.com>
3614 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
3615 error instead of assertion failure.
3616 * parser.c (cp_parser_decltype): If closing paren is not found,
3617 return error_mark_node.
3619 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
3622 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
3624 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
3625 since arg_assoc_template_arg will deal with them (better).
3627 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
3630 * pt.c (tsubst_exception_specification): Handle substitutions into
3631 member templates, where tsubst_pack_expansion returns a
3632 TYPE_PACK_EXPANSION.
3634 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
3637 * pt.c (unify_pack_expansion): If we didn't deduce any actual
3638 bindings for the template parameter pack, don't try to keep the
3639 empty deduced arguments.
3640 (unify): If a parameter is a template-id whose template argument
3641 list contains a pack expansion that is not at the end, then we
3642 cannot unify against that template-id.
3644 2007-12-02 Paolo Carlini <pcarlini@suse.de>
3647 * pt.c (current_template_args): Use error_operand_p.
3649 2007-12-02 Paolo Carlini <pcarlini@suse.de>
3652 * error.c (dump_decl): Handle TREE_BINFO.
3654 2007-12-01 Ollie Wild <aaw@google.com>
3657 * typeck.c (build_binary_op): Add conversion of pointers to function
3658 members appearing as operands to the equality operators.
3660 2007-11-30 Jakub Jelinek <jakub@redhat.com>
3663 * error.c (dump_expr): Handle OBJ_TYPE_REF.
3665 2007-11-29 Jakub Jelinek <jakub@redhat.com>
3668 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
3670 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
3675 * parser.c (cp_parser_decltype): Don't call finish_id_expression
3677 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
3680 2007-11-27 Jakub Jelinek <jakub@redhat.com>
3682 PR tree-optimization/34181
3683 * method.c (use_thunk): Don't inline the call in the thunk.
3686 * tree.c (decl_linkage): Static data members and static member
3687 functions in anonymous ns classes are lk_external.
3689 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
3692 * decl.c (start_preparsed_function): Pass
3693 processing_template_decl for the new allocate_struct_function
3696 2007-11-25 Richard Guenther <rguenther@suse.de>
3698 * decl.c (poplevel): Use BLOCK_CHAIN.
3700 2007-11-24 Ollie Wild <aaw@google.com>
3702 * typeck.c (delta_from_ptrmemfunc): New function.
3703 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
3704 (build_binary_op): Call delta_from_ptrmemfunc.
3706 2007-11-23 Jakub Jelinek <jakub@redhat.com>
3710 * decl.c (cp_finish_decl): Disallow variable or field
3711 definitions if extern "Java" aggregates.
3712 (grokparms): Disallow parameters with extern "Java"
3714 (check_function_type): Disallow function return values
3715 with extern "Java" aggregates.
3716 * init.c (build_new_1): Disallow placement new with
3717 extern "Java" aggregates.
3719 2007-11-23 Mark Mitchell <mark@codesourcery.com>
3720 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3723 * call.c (convert_like_real): Build a zero constant when __null is
3724 converted to an integer type.
3726 2007-11-22 Jakub Jelinek <jakub@redhat.com>
3729 * decl2.c (cp_write_global_declarations): Issue error about static
3730 data members in anonymous namespace which are declared and used,
3733 2007-11-20 Jakub Jelinek <jakub@redhat.com>
3736 * parser.c (cp_parser_class_head): Reject function template ids.
3739 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
3740 when processing_template_decl to build_array_type.
3743 * pt.c (more_specialized_fn): Don't segfault if one or
3744 both argument list end with ellipsis.
3746 2007-11-18 Jakub Jelinek <jakub@redhat.com>
3749 * semantics.c (finish_call_expr): Set
3750 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
3751 or OVERLOAD with all noreturn functions.
3753 2007-11-16 Jakub Jelinek <jakub@redhat.com>
3756 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
3759 2007-11-13 Jakub Jelinek <jakub@redhat.com>
3766 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
3767 set to error_mark_node the outermost POINTER_TYPE to the pack if
3768 it is seen in a POINTER_TYPE.
3769 (push_template_decl_real): If check_for_bare_parameter_packs
3770 fails for function return type, set the return type to
3771 integer_type_node. If check_for_bare_parameter_packs failed
3772 for non-function, return error_mark_node.
3775 * call.c (build_new_op): Call resolve_args before calling
3778 2007-11-11 Tom Tromey <tromey@redhat.com>
3781 * lex.c (handle_pragma_implementation): Use cpp_included_before.
3783 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3786 * pt.c (redeclare_class_template): Update error message. Use a
3787 note to show the previous declaration.
3788 (tsubst_friend_class): Use the location of the friend template as
3789 the input location before calling redeclare_class_template.
3791 2007-11-11 Jakub Jelinek <jakub@redhat.com>
3794 * semantics.c (finish_pseudo_destructor_expr): Handle
3795 object == error_mark_node.
3797 2007-11-10 Jakub Jelinek <jakub@redhat.com>
3800 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
3801 is not scalar type, let finish_class_member_access_expr handle
3802 diagnostics. Pass BIT_NOT_EXPR argument to
3803 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
3805 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
3808 * decl.c (cp_complete_array_type): If any of the initializer
3809 elements are pack expansions, don't compute the array size yet.
3811 2007-11-08 Andrew Pinski <pinskia@gmail.com>
3814 * tree.c (decl_linkage): Fields have no linkage.
3816 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
3818 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
3820 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
3825 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
3826 Be careful with ERROR_MARK_NODEs.
3827 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
3830 2007-11-07 Jakub Jelinek <jakub@redhat.com>
3833 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
3836 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
3840 * tree.c (c_build_qualified_type): Define bridge to
3841 cp_build_qualified_type.
3843 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
3854 * typeck.c (check_return_expr): Pass address of retval to
3855 check_for_bare_parameter_packs.
3856 * class.c (build_base_field): Tolerate bases that have no layout
3858 (end_of_base): Ditto.
3859 * tree.c (canonical_type_variant): Be careful with
3861 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
3863 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
3864 which states whether parameter packs should be replaced with
3866 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
3867 possible. If set_packs_to_error is set true, replace the parameter
3868 pack with ERROR_MARK_NODE. Manage our own pointer sets.
3869 (uses_parameter_packs): Don't set parameter packs to
3871 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
3872 which may be modified (if it is a parameter pack). Instructs
3873 find_parameter_packs_r to replace parameter packs with
3874 ERROR_MARK_NODE (so that they won't cause errors later on).
3875 (process_template_parm): Pass pointer to
3876 check_for_bare_parameter_packs.
3877 (process_partial_specialization): Replace pack expansions before
3878 the end of the template argument list with ERROR_MARK_NODE.
3879 (push_template_decl_real): Pass pointer to
3880 check_for_bare_parameter_packs. Replace parameter packs not at the
3881 end of the template parameter list with ERROR_MARK_NODE.
3882 (convert_template_argument): Be more careful about using DECL_NAME
3883 on only declarations.
3884 (unify): Can't unify against ERROR_MARK_NODE.
3885 * semantics.c (finish_cond): Pass pointer to
3886 check_for_bare_parameter_packs.
3887 (finish_expr_stmt): Ditto.
3888 (finish_for_expr): Ditto.
3889 (finish_switch_cond): Pass pointer to
3890 check_for_bare_parameter_packs, and call it before we put the
3891 condition into the statement.
3892 (finish_mem_initializers): Pass pointer to
3893 check_for_bare_parameter_packs.
3894 (finish_member_declaration): Ditto.
3895 * parser.c (cp_parser_base_clause): Ditto.
3897 2007-11-06 Jakub Jelinek <jakub@redhat.com>
3900 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
3901 with the final TREE_READONLY flag in place. processing_template_decl
3902 is known to be 0 in this part of function.
3905 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
3906 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
3907 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
3908 * semantics.c (finish_omp_atomic): Revert most of the
3909 2007-02-05 changes, just keep the new representation of
3910 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
3912 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
3915 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
3918 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
3923 * typeck.c (merge_types): Don't lose rvalue references when
3925 * call.c (build_over_call): Don't elide move constructors just
3926 because the copy constructor is trivial (!).
3927 (compare_ics): If comparing cv-qualifiers fails, we can still order
3928 based on binding lvalues vs. rvalues.
3930 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
3933 * pt.c (unify_pack_expansion): bring handling of function call
3934 arguments into line with type_unification_real.
3936 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3938 * typeck.c (build_binary_op): Use pedwarn instead of error for
3941 2007-11-05 Jakub Jelinek <jakub@redhat.com>
3944 * parser.c (cp_parser_unary_expression): For &&label call
3945 cp_parser_non_integral_constant_expression and return error_mark_node
3946 if it returned true.
3949 * decl.c (grokdeclarator): Don't call build_memfn_type if type
3950 is neither FUNCTION_TYPE nor METHOD_TYPE.
3952 2007-11-02 Jakub Jelinek <jakub@redhat.com>
3955 * parser.c (cp_parser_nested_name_specifier_opt): Use
3956 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
3957 typedef of currently open class.
3959 2007-11-02 Paolo Carlini <pcarlini@suse.de>
3962 * error.c (dump_expr): Deal specially with statements.
3964 2007-11-01 Jason Merrill <jason@redhat.com>
3967 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
3969 (lookup_template_class): Use it to get the outer template args
3970 for instantiating one.
3973 * pt.c (reduce_template_parm_level): tsubst the parameters
3974 of a template template parm.
3976 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
3979 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
3981 2007-11-01 Jakub Jelinek <jakub@redhat.com>
3984 * parser.c (cp_parser_postfix_dot_deref_expression): If
3985 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
3986 first and if that succeeds and type is SCALAR_TYPE_P, create
3990 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
3991 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
3992 as for std::type_info.
3994 2007-10-31 Paolo Carlini <pcarlini@suse.de>
3997 * cxx-pretty-print.c (pp_cxx_typeid_expression,
3998 pp_cxx_delete_expression): Change to static linkage.
3999 * cxx-pretty-print.h: Adjust declarations.
4000 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
4001 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
4002 MODOP_EXPR): Forward to pp_expression.
4004 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
4007 2007-10-31 Christian Bruel <christian.bruel@st.com>
4008 Mark Mitchell <mark@codesourcery.com>
4011 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
4012 if retval is volatile.
4014 2007-10-30 Jakub Jelinek <jakub@redhat.com>
4017 * decl2.c (build_offset_ref_call_from_tree): Call
4018 build_non_dependent_expr on object prior to building ADDR_EXPR from it
4019 if FN is DOTSTAR_EXPR.
4021 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
4025 * pt.c (find_parameter_packs_r): Fix typo in comment.
4026 (convert_template_argument): Look at the pattern of a pack
4027 expansion to determine what kind of entity we're converting.
4028 (coerce_template_parameter_pack): When we have coerced a non-type
4029 template parameter pack, substitute into the type of that pack.
4030 (tsubst_pack_expansion): When our substitution of a parameter pack
4031 is a "trivial" substitution of itself, just substitute into the
4032 pack expansion rather than actually expanding.
4034 2007-10-29 Jakub Jelinek <jakub@redhat.com>
4037 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
4038 for non-integral type bitfields. Return true if bitfield is correct, false
4039 error has been diagnosed.
4040 (check_field_decls): If check_bitfield_decl returned false, call also
4043 2007-10-28 Paolo Carlini <pcarlini@suse.de>
4044 Mark Mitchell <mark@codesourcery.com>
4047 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
4048 class member error out and return.
4050 2007-10-27 Jakub Jelinek <jakub@redhat.com>
4052 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
4053 to current_function_decl rather than 0.
4056 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
4058 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
4060 2007-10-27 Jason Merrill <jason@redhat.com>
4063 * call.c (convert_default_arg): Detect recursion.
4065 2007-10-27 Jakub Jelinek <jakub@redhat.com>
4068 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
4069 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
4071 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
4073 * error.c (dump_expr): Handle OFFSETOF_EXPR.
4075 2007-10-26 Jason Merrill <jason@redhat.com>
4078 * pt.c (get_template_info): New fn.
4079 (template_class_depth): Use it.
4080 (push_template_decl_real): Check that the template args of the
4081 definition match the args of the previous declaration.
4083 2007-10-26 Paolo Carlini <pcarlini@suse.de>
4086 * decl2.c (coerce_new_type): Do not allow a default argument for
4087 the first parameter.
4089 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
4092 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
4093 don't see the leading '('. Only lookup names if we get an
4096 2007-10-26 Jakub Jelinek <jakub@redhat.com>
4099 * parser.c (cp_parser_parenthesized_expression_list): Set
4100 greater_than_is_operator_p to true in between the parens.
4102 2007-10-26 Paolo Carlini <pcarlini@suse.de>
4105 * decl.c (grokdeclarator): In case of conflicting specifiers
4106 just return error_mark_node.
4108 2007-10-26 Ollie Wild <aaw@google.com>
4110 * expr.c (cxx_expand_expr): Removed.
4111 * cp-tree.h (exx_expand_expr): Removed.
4112 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
4115 2007-10-25 Paolo Carlini <pcarlini@suse.de>
4118 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
4120 2007-10-23 Jason Merrill <jason@redhat.com>
4122 PR c++/25950 (DR 391)
4123 * call.c (struct conversion): Remove check_copy_constructor_p.
4124 (reference_binding): Always bind a reference directly to a
4125 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
4127 (check_constructor_callable): Remove.
4128 (convert_like_real): Don't call it.
4129 (initialize_reference): Don't call check_constructor_callable.
4130 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
4131 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
4132 conversions if LOOKUP_NO_TEMP_BIND.
4133 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
4134 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
4136 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
4138 2007-10-22 Jakub Jelinek <jakub@redhat.com>
4141 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
4142 before checking if its type is integral.
4144 2007-10-22 Jason Merrill <jason@redhat.com>
4147 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
4148 * pt.c (apply_late_template_attributes): Splice out dependent
4149 attributes from DECL_ATTRIBUTES.
4151 * decl.c (cxx_maybe_build_cleanup): Use build_address.
4153 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4155 * typeck.c (build_binary_op) : Use appropriate warning option
4156 instead of unnamed warning.
4158 2007-10-16 Paolo Carlini <pcarlini@suse.de>
4161 * pt.c (current_template_args): Do not change TREE_LIST elements
4162 with a TREE_VALUE of error_mark_node.
4164 2007-10-16 Mark Mitchell <mark@codesourcery.com>
4166 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
4167 * decl.c (start_decl): Tidy.
4168 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
4170 (grokdeclarator): Clarify comment.
4172 2007-10-14 Andrew Pinski <pinskia@gmail.com>
4175 * decl.c (grokfndecl): Return NULL after the "definition of
4176 implicitly-declared" error happened.
4178 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
4181 * call.c (build_user_type_conversion_1): Do not consider conversion
4182 functions to convert a (possibly cv-qualified) object to the (possibly
4183 cv-qualified) same object type (or a reference to it), to a (possibly
4184 cv-qualified) base class of that type (or a reference to it).
4186 2007-10-12 Paolo Carlini <pcarlini@suse.de>
4188 * pt.c (tsubst): Use template_parm_level_and_index.
4190 2007-10-12 Jakub Jelinek <jakub@redhat.com>
4193 * parser.c (cp_parser_compound_statement): Handle label-declarations
4194 at the beginning of the compound statement.
4195 (cp_parser_block_declaration): Issue diagnostics about __label__
4196 not at the beginning of a block.
4198 2007-10-11 Paolo Carlini <pcarlini@suse.de>
4201 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
4202 to convert_template_argument.
4203 (coerce_template_parms): Return error_mark_node after fixed-length
4205 (tsubst_decl): Check for error_mark_node the return value of the
4206 first tsubst in 'case VAR_DECL'.
4208 2007-10-08 Ollie Wild <aaw@google.com>
4210 * typeck2.c (digest_init): Call cplus_expand_constant after
4211 convert_for_initialization.
4212 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
4213 * expr.c (cplus_expand_constant): Updated function description.
4215 2007-10-04 Jason Merrill <jason@redhat.com>
4218 * call.c (initialize_reference): Handle local static reference
4221 2007-10-03 Jason Merrill <jason@redhat.com>
4224 * name-lookup.c (push_namespace_with_attrs): Fold back into...
4225 (push_namespace): Here.
4226 (handle_namespace_attrs): New fn for the attr code.
4227 (leave_scope): Don't pop_visibility.
4228 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
4229 * parser.c (cp_parser_namespace_definition): Call
4230 handle_namespace_attrs and pop_visibility as appropriate.
4233 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
4235 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
4237 * decl.c (duplicate_decls): Preserve linkage flags for mere
4238 redeclarations of gnu_inline definitions.
4240 2007-10-03 Jason Merrill <jason@redhat.com>
4243 * decl.c (wrap_cleanups_r): New fn.
4244 (wrap_temporary_cleanups): New fn.
4245 (initialize_local_var): Call it.
4247 2007-09-29 Jason Merrill <jason@redhat.com>
4250 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
4251 constant to not have DECL_EXTERNAL if it's file-local.
4253 2007-09-28 Ollie Wild <aaw@google.com>
4256 2007-09-27 Ollie Wild <aaw@google.com>
4258 * typeck2.c (digest_init): Call cplus_expand_constant after
4259 convert_for_initialization.
4260 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
4261 * expr.c (cplus_expand_constant): Updated function description.
4263 2007-09-28 Jason Merrill <jason@redhat.com>
4266 * class.c (layout_empty_base): Take rli parameter, update
4267 rli->record_align if empty base has user-specified alignment.
4268 (build_base_field): Pass rli to it.
4270 2007-09-28 Paolo Carlini <pcarlini@suse.de>
4273 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
4275 2007-09-28 Paolo Carlini <pcarlini@suse.de>
4278 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
4279 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
4280 (dump_parameters): Just call dump_type for argument packs too.
4282 2007-09-28 Jakub Jelinek <jakub@redhat.com>
4285 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
4286 qualification by creating qualified PACK_EXPANSION_PATTERN and
4287 then calling make_pack_expansion on it.
4289 2007-09-27 Ollie Wild <aaw@google.com>
4291 * typeck2.c (digest_init): Call cplus_expand_constant after
4292 convert_for_initialization.
4293 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
4294 * expr.c (cplus_expand_constant): Updated function description.
4296 2007-09-27 Jason Merrill <jason@redhat.com>
4299 * decl2.c (is_late_template_attribute): Don't crash on unknown
4302 2007-09-27 Paolo Carlini <pcarlini@suse.de>
4305 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
4306 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
4307 spaces in the formatting.
4308 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
4310 2007-09-27 Jakub Jelinek <jakub@redhat.com>
4312 * error.c (cxx_print_error_function): Add third argument, pass
4313 it over to lhd_print_error_function.
4314 (cp_print_error_function): If diagnostic->abstract_origin, print
4316 * cp-tree.h (struct diagnostic_info): New forward decl.
4317 (cxx_print_error_function): Add third argument.
4319 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
4322 * name-lookup.c (pushtag): Do not create an implicit typedef before
4323 the associated type declaration is known to be valid.
4325 2007-09-25 Jakub Jelinek <jakub@redhat.com>
4327 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
4328 rather than pointers.
4330 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
4333 * search.c (check_final_overrider): Fail if
4334 targetm.comp_type_attributes returns 0.
4336 2007-09-24 Jason Merrill <jason@redhat.com>
4339 * pt.c (resolve_typename_type): Don't look things up in the original
4340 template if it would mean losing template arguments.
4342 2007-09-24 Jakub Jelinek <jakub@redhat.com>
4345 * cp-tree.h (cxx_type_hash_eq): New prototype.
4346 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
4347 * tree.c (cxx_type_hash_eq): New function.
4349 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
4352 * tree.c (cp_build_qualified_type_real): Build a canonical
4353 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
4355 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
4359 * tree.c (cplus_array_compare): Compare pointers, not types.
4360 (build_cplus_array_type_1): Store new array type into the hash
4361 table before building the canonical type; build the canonical type
4363 (cp_build_qualified_type_real): Put all of the array types with
4364 cv-qualified element types into the C++ array hash table, built as
4365 variants of the unqualified versions.
4367 2007-09-23 Jason Merrill <jason@redhat.com>
4370 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
4371 for deprecation warnings.
4373 2007-09-22 Jason Merrill <jason@redhat.com>
4376 * call.c (build_over_call): Warn about deprecated virtuals.
4379 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
4380 (MAYBE_TAGGED_TYPE_P): Remove.
4381 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
4382 instead of calling is_late_template_attribute again.
4383 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
4384 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
4385 Don't crash on typedefs from non-template classes.
4386 * decl2.c (grokfield): Don't sorry about attrs on template parms.
4387 (is_late_template_attribute): All attributes applied to template
4388 parms or typename types are dependent. Static.
4389 (splice_template_attributes): Pass decl through.
4390 (save_template_attributes): Likewise.
4392 2007-09-20 Jakub Jelinek <jakub@redhat.com>
4395 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
4396 returned from tsubst_pack_expansion.
4397 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
4398 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
4400 2007-09-20 Paolo Carlini <pcarlini@suse.de>
4403 * semantics.c (finish_id_expression): Use consistently
4404 context_for_name_lookup.
4405 * decl.c (fixup_anonymous_aggr): Fix error message for
4406 anonymous struct (vs union).
4408 2007-09-19 Jason Merrill <jason@redhat.com>
4411 * pt.c (tsubst): Handle typedefs by looking for the specialization.
4412 (retrieve_specialization): Only tagged types use
4413 DECL_TEMPLATE_INSTANTIATIONS.
4414 (instantiate_class_template): Push nested classes too.
4415 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
4417 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
4418 * init.c (is_aggr_type): Remove redundant tests.
4419 * class.c (push_nested_class): Use CLASS_TYPE_P.
4421 2007-09-20 Paolo Carlini <pcarlini@suse.de>
4424 * init.c (build_zero_init): If, recursively, build_zero_init
4425 returns a NULL_TREE, do not append it to the VEC of constructors.
4427 2007-09-18 Jason Merrill <jason@redhat.com>
4430 * pt.c (apply_late_template_attributes): Set processing_template_decl.
4431 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
4432 ATTR_FLAG_TYPE_IN_PLACE.
4433 (tsubst): Do unqualified lookup to find typedefs from current class.
4434 [ARRAY_TYPE]: Propagate alignment info.
4435 * decl2.c (is_late_template_attribute): Only defer handling of
4436 attribute aligned if the expression is dependent.
4437 (save_template_attributes): If we're deferring any attributes,
4438 make this a naming typedef.
4440 2007-09-18 Paolo Carlini <pcarlini@suse.de>
4442 PR c++/33462 (again)
4443 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
4444 va_arg instead of __builtin_va_arg.
4446 2007-09-18 Paolo Carlini <pcarlini@suse.de>
4449 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
4450 (pp_cxx_primary_expression): Use it.
4451 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
4452 * error.c (dump_expr): Use it.
4454 2007-09-18 Paolo Carlini <pcarlini@suse.de>
4457 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
4458 out case TYPEID_EXPR to...
4459 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
4460 and pp_cxx_right_paren.
4461 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
4462 * error.c (dump_expr): Use it.
4464 2007-09-18 Paolo Carlini <pcarlini@suse.de>
4467 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
4468 (pp_cxx_primary_expression): Use it.
4469 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
4470 * error.c (dump_expr): Use it.
4472 2007-09-16 Paolo Carlini <pcarlini@suse.de>
4475 * init.c (build_new): Remove warning for zero-element
4478 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
4481 * call.c (maybe_handle_implicit_object): Set this_p, clear
4482 rvaluedness_matches_p.
4483 (compare_ics): Do not compare rvaluedness matching when one of the
4484 operands is an implicit object.
4486 2007-09-14 Jason Merrill <jason@redhat.com>
4488 PR c++/17743, c++/19163
4489 * decl2.c (is_late_template_attribute): New fn.
4490 (splice_template_attributes, save_template_attributes): New fns.
4491 (cplus_decl_attributes): Call save_template_attributes.
4492 * pt.c (apply_late_template_attributes): New fn.
4493 (instantiate_class_template, tsubst_decl): Use it.
4494 * cp-tree.h: Declare is_late_template_attribute.
4496 2007-09-13 Tom Tromey <tromey@redhat.com>
4498 * parser.c (cp_lexer_new_main): Don't use
4499 c_lex_return_raw_strings.
4500 (cp_lexer_get_preprocessor_token): Update. Add special case when
4503 2007-09-11 Jan Hubicka <jh@suse.cz>
4505 * method.c (use_thunk): Use tree_rest_of_compilation
4506 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
4507 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
4508 * cp-tree.h (expand_body): Kill.
4509 (emit_associated_thunks): Declare.
4510 * semantics.c (emit_associated_thunks): Export.
4511 (expand_body): Kill.
4513 2007-09-09 David Daney <ddaney@avtrex.com>
4516 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
4517 to calculate cookie_ptr.
4519 2007-09-08 Jason Merrill <jason@redhat.com>
4522 * pt.c (most_specialized_class): Set processing_template_decl
4523 while tsubsting partial spec args.
4525 2007-09-06 Jason Merrill <jason@redhat.com>
4527 * decl2.c (get_guard): Copy visibility from the guarded variable.
4529 2007-09-06 Jan Hubicka <jh@suse.cz>
4531 * semantics.c (expand_body): Do not mark arguments of clones used.
4533 2007-09-06 Paolo Carlini <pcarlini@suse.de>
4536 * decl.c (cp_finish_decl): When processing_template_decl,
4537 deal correctly with init as TREE_LIST.
4539 2007-09-06 Tom Tromey <tromey@redhat.com>
4541 * decl.c (finish_function): Put return's location on line zero of
4544 2007-09-05 Jason Merrill <jason@redhat.com>
4547 * except.c (prepare_eh_type): Use type_decays_to.
4550 * init.c (build_delete): Use build_headof to get the address of the
4551 complete object if we aren't using the deleting destructor.
4552 * rtti.c (build_headof): No longer static.
4553 * cp-tree.h: Declare it.
4555 2007-09-06 Jakub Jelinek <jakub@redhat.com>
4557 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
4558 decl if a prototype for XX is provided with throw().
4561 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
4562 on __*_chk non-__builtin_* decls.
4564 2007-09-05 Paolo Carlini <pcarlini@suse.de>
4567 * semantics.c (finish_id_expression): Use context_for_name_lookup
4568 insted of DECL_CONTEXT, to see through anonymous structs and unions.
4569 * class.c (finish_struct_anon): Deal correctly with anonymous
4570 structs (vs unions, as GNU extension) in error messages.
4572 2007-09-05 Jan Hubicka <jh@suse.cz>
4574 * sematics.c (expand_body): Remove unnecesary import_export_decl
4575 call, DECL_EXTERNAL checks and current_function_decl saving.
4577 2007-09-05 Paolo Carlini <pcarlini@suse.de>
4579 PR c++/29731 (again)
4580 * parser.c (cp_parser_primary_expression): Return error_mark_node
4581 when a statement-expression is found in a template-argument list.
4583 2007-09-04 Jason Merrill <jason@redhat.com>
4585 * except.c (initialize_handler_parm): Use
4586 fold_build_cleanup_point_expr.
4589 * call.c (reference_binding): Don't look for user-defined conversions
4593 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
4594 the MUST_NOT_THROW_EXPR.
4596 2007-09-04 Richard Sandiford <richard@codesourcery.com>
4598 * decl.c (cp_finish_decl): Call determine_visibility before
4599 make_rtl_for_nonlocal_decl.
4601 2007-09-04 Jason Merrill <jason@redhat.com>
4604 * pt.c (most_specialized_class): Substitute outer template
4605 arguments into the arguments of a member template partial
4607 (strip_innermost_template_args): New fn.
4609 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
4611 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
4613 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4615 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
4616 * decl.c (cp_make_fname_decl): Likewise,
4617 * parser.c (cp_parser_string_literal): Likewise,
4618 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
4619 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
4622 2007-09-02 Paolo Carlini <pcarlini@suse.de>
4625 * typeck.c (build_unary_op): Fix error message for
4626 Boolean expression as operand to operator--.
4628 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4630 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
4631 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
4634 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
4637 * init.c (build_default_init): Make extern.
4638 * cp-tree.h (build_default_init): Declare here.
4639 * pt.c (tsubst_expr): When the instantiation of the initializer of
4640 a variable results in an empty list, default-initialize the
4642 (tsubst_copy_and_build): When the instantiation of the initializer
4643 in a new expression results in an empty initializer list,
4644 default-initialize it.
4646 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
4648 * mangle.c (write_type): Change mangling of rvalue reference from
4651 2007-08-31 Jakub Jelinek <jakub@redhat.com>
4653 * decl.c (duplicate_decls): Remove duplicated line.
4655 2007-08-31 Paolo Carlini <pcarlini@suse.de>
4658 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
4659 BOUND_TEMPLATE_TEMPLATE_PARM.
4661 2007-08-31 Paolo Carlini <pcarlini@suse.de>
4664 * search.c (lookup_member): Check the name argument for
4667 2007-08-31 Paolo Carlini <pcarlini@suse.de>
4670 * parser.c (cp_parser_trait_expr): Check rerurn value of
4673 2007-08-30 Ollie Wild <aaw@google.com>
4675 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
4676 convert_ptrmem for pointer to member conversions.
4677 (convert_to_pointer_force): Update cp_convert_to_pointer call.
4678 (ocp_convert): Update cp_convert_to_pointer call.
4679 * typeck.c (convert_ptrmem): Add conditional for null pointers to
4681 (build_static_cast_1): Check can_convert for conversions in either
4683 (get_delta_difference_1): New function.
4684 (get_delta_difference): Refactor to call get_delta_difference_1.
4686 2007-08-30 Jakub Jelinek <jakub@redhat.com>
4688 * decl.c (start_preparsed_function): Set
4689 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
4691 2007-08-28 Paolo Carlini <pcarlini@suse.de>
4694 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
4695 BOUND_TEMPLATE_TEMPLATE_PARM.
4697 2007-08-28 Jakub Jelinek <jakub@redhat.com>
4701 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
4702 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
4704 2007-08-27 Jason Merrill <jason@redhat.com>
4707 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
4708 Look inside STMT_EXPR.
4709 * semantics.c (stmt_expr_value_expr): New fn.
4710 * cp-tree.h: Declare it.
4713 * decl.c (groktypename): Ignore attributes applied to class type.
4715 2007-08-28 Richard Guenther <rguenther@suse.de>
4717 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
4719 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
4721 * error.c (dump_expr): Handle COMPLEX_CST.
4722 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
4723 (pp_cxx_expression): Likewise.
4725 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
4727 * decl.c (GNU_INLINE_P): New.
4728 (duplicate_decls): Handle gnu_inline. Merge attributes and
4729 some flags in overriding definitions.
4730 (redeclaration_error_message): Handle gnu_inline.
4731 (start_preparsed_function): Likewise.
4733 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4735 * call.c (sufficient_parms_p): Constify.
4736 * class.c (same_signature_p): Likewise.
4737 * cp-gimplify.c (is_invisiref_parm,
4738 cxx_omp_privatize_by_reference): Likewise.
4739 * cp-objcp-common.c (has_c_linkage): Likewise.
4740 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
4741 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
4742 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
4743 num_artificial_parms_for, comp_template_parms,
4744 template_parameter_pack_p, any_dependent_template_arguments_p,
4745 any_type_dependent_arguments_p, any_value_dependent_elements_p,
4746 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
4747 zero_init_p, member_p, cp_lvalue_kind,
4748 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
4749 varargs_function_p, is_dummy_object, special_function_kind,
4750 string_conv_p, type_unknown_p, comp_except_specs, compparms,
4751 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
4752 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
4753 cp_has_mutable_p, at_least_as_qualified_p,
4754 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
4755 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
4756 * except.c (nothrow_libfn_p): Likewise.
4757 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
4759 * pt.c (comp_template_parms, template_parameter_pack_p,
4760 any_type_dependent_arguments_p, any_value_dependent_elements_p,
4761 any_dependent_template_arguments_p): Likewise.
4762 * repo.c (repo_export_class_p): Likewise.
4763 * semantics.c (anon_aggr_type_p): Likewise.
4764 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
4765 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
4766 varargs_function_p, member_p, is_dummy_object, pod_type_p,
4767 zero_init_p, special_function_p): Likewise.
4768 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
4769 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
4770 compparms, invalid_nonstatic_memfn_p,
4771 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
4772 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
4773 cp_has_mutable_p, lvalue_or_else): Likewise.
4775 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
4777 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
4778 * cp-objcp-common.c (cp_tree_size): Ditto.
4779 * tree.c (cp_walk_subtrees): Ditto
4780 * cp-tree.def (TINST_LEVEL): Go away.
4781 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
4782 move together with other non-tree structs.
4783 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
4784 (union lang_tree_node): Eliminate tinst_level field.
4785 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
4786 (current_instantiation, outermost_tinst_level): Return
4787 a "struct tinst_level *".
4789 * error.c (print_instantiation_partial_context): Change second
4790 parameter to a "struct tinst_level *". Replace accessor macros
4792 (print_instantiation_full_context): Likewise.
4793 * lex.c (in_main_input_context): Likewise.
4795 * pt.c (struct pending_templates): New.
4796 (pending_templates, last_pending_template): Use it as a type.
4797 (current_tinst_level): Change typo to "struct tinst_level *"
4798 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
4799 (add_pending_template): Construct a "struct pending_template".
4800 Replace TINST_LEVEL accessor macros with field access.
4801 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
4802 (pop_tinst_level): Likewise.
4803 (instantiate_pending_templates): Likewise. Factor common code used
4804 when an instantiation has been done.
4805 (outermost_tinst_level): Replace tree_last with loop.
4806 (current_instantiation): Return a "struct tinst_level *".
4808 2007-08-24 Ollie Wild <aaw@google.com>
4810 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
4811 * name-lookup.h (cp_binding_level): Remove vtables member.
4813 2007-08-24 Richard Guenther <rguenther@suse.de>
4815 * tree.c (cp_cannot_inline_tree_fn): Remove.
4816 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
4817 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
4820 2007-08-24 Jakub Jelinek <jakub@redhat.com>
4823 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
4824 error_mark_node right away if build_expr_type_conversion
4828 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
4829 is error_mark_node rather than NULL_TREE.
4830 * pt.c (check_explicit_specialization): Likewise.
4833 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
4834 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
4836 2007-08-22 Jason Merrill <jason@redhat.com>
4839 * pt.c (outermost_tinst_level): New function.
4840 * lex.c (in_main_input_context): New function.
4841 * cp-tree.h: Declare it.
4842 * decl2.c (constrain_class_visibility): Use it to avoid warning
4843 about uses of the anonymous namespace in the main input file.
4845 2007-08-21 Jakub Jelinek <jakub@redhat.com>
4847 * init.c (build_new_1): Use get_target_expr instead of save_expr.
4849 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
4852 * class.c (finish_struct_1): Warn when a class has virtual
4853 functions and accessible non-virtual destructor.
4855 2007-08-20 Richard Guenther <rguenther@suse.de>
4859 * call.c (build_new_method_call): Convert initializer to
4861 * init.c (build_aggr_init): Do not fiddle with types.
4862 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
4863 * except.c (build_throw): Do not drop qualifiers for the
4865 * typeck.c (get_member_function_from_ptrfunc): Do not
4866 fiddle with types, instead convert.
4867 (build_ptrmemfunc1): Convert to the target type for
4869 (gfc_trans_allocate): Convert result to target type.
4870 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
4871 pointer-to-member structures shall have alias set zero as well.
4873 2007-08-20 Richard Guenther <rguenther@suse.de>
4875 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
4877 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
4878 (nonstatic_local_decl_p): Likewise.
4879 * tree.c (cp_auto_var_in_fn_p): Remove.
4880 * decl.c (nonstatic_local_decl_p): Remove.
4882 2007-08-20 Richard Guenther <rguenther@suse.de>
4884 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
4886 * tree.h (cp_walk_tree): New define to walk_tree_1 with
4887 cp_walk_subtrees lh parameter.
4888 (cp_walk_tree_without_duplicates): New define to
4889 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
4890 * tree.c (count_trees): Call
4891 cp_walk_tree_without_duplicates.
4892 (verify_stmt_tree): Call cp_walk_tree.
4893 (break_out_target_exprs): Likewise.
4894 (WALK_SUBTREE): Likewise.
4895 * cp-gimplify.c (cp_genericize): Likewise.
4896 * cp-pt.c (find_parameter_packs_r): Likewise.
4897 (uses_parameter_packs): Likewise.
4898 (make_pack_expansion): Likewise.
4899 (check_for_bare_parameter_packs): Likewise.
4900 (for_each_template_parm): Likewise.
4901 * decl.c (check_default_argument): Call
4902 cp_walk_tree_without_duplicates.
4903 * except.c (build_throw): Likewise.
4904 * decl2.c (type_visibility): Likewise.
4905 * semantics.c (expand_or_defer_fn): Likewise.
4906 (finalize_nrv): Call cp_walk_tree.
4908 2007-08-20 Jakub Jelinek <jakub@redhat.com>
4911 * init.c (build_new_1): Rename placement_var variable to placement_expr.
4912 Initialize it with save_expr rather than get_temp_regvar.
4914 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
4917 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
4920 2007-08-17 Ollie Wild <aaw@google.com>
4923 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
4924 declarations into appropriate slots for comparison. Fix type
4927 2007-08-17 Paolo Carlini <pcarlini@suse.de>
4930 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
4931 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
4933 2007-08-17 Paolo Carlini <pcarlini@suse.de>
4936 * parser.c (cp_parser_class_head): Improve error message.
4938 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
4940 * pt.c (instantiate_decl): Set input_location
4941 for the function end.
4943 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4945 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
4947 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
4948 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
4949 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
4950 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
4951 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
4952 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
4953 * typeck.c (cp_type_quals): Likewise.
4954 * typeck2.c (cxx_incomplete_type_diagnostic,
4955 cxx_incomplete_type_error): Likewise.
4957 2007-08-16 Paolo Carlini <pcarlini@suse.de>
4960 * pt.c (tsubst_friend_function): When check_classfn
4961 returns error_mark_node likewise return it.
4963 2007-08-15 Jakub Jelinek <jakub@redhat.com>
4966 * typeck.c (check_return_expr): Don't NRV optimize vars in
4968 * decl.c (finish_function): Comment fix.
4970 2007-08-15 Paolo Carlini <pcarlini@suse.de>
4973 * pt.c (push_template_decl_real): Depending on TYPE_P
4974 use either TYPE_CONTEXT or DECL_CONTEXT.
4976 2007-08-14 Mark Mitchell <mark@codesourcery.com>
4978 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
4979 constructors and destructors return this.
4981 2007-08-14 Paolo Carlini <pcarlini@suse.de>
4984 * decl2.c (check_classfn): Return error_mark_node in case of error;
4985 in that case, do not call add_method.
4986 * decl.c (start_decl): Deal with check_classfn returning
4988 (grokfndecl): Likewise.
4989 * pt.c (tsubst_friend_function): Likewise.
4991 2007-08-14 Andrew Pinski <pinskia@gmail.com>
4994 * typeck.c (build_binary_op): Disallow vector float types with
4995 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
4997 2007-08-11 Ian Lance Taylor <iant@google.com>
4999 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
5001 * cp-tree.h (cxx_get_alias_set): Update declaration.
5003 2007-08-10 Ollie Wild <aaw@google.com>
5005 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
5007 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
5009 (unqualified_namespace_lookup): Fix ambiguous_decl call.
5010 (lookup_using_namespace): Fix ambiguous_decl call.
5011 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
5013 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5015 * call.c (name_as_c_string): Use CONST_CAST.
5016 * decl.c (build_decl): Likewise.
5017 * parser.c (cp_parser_string_literal): Likewise.
5019 2007-08-10 Paolo Carlini <pcarlini@suse.de>
5022 * error.c (dump_expr): Consistently use the *_cxx_*
5023 variants of the pretty-print functions.
5025 2007-08-10 Paolo Carlini <pcarlini@suse.de>
5028 * decl.c (check_special_function_return_type): Just error
5029 on return type specified for conversion operator.
5031 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
5033 * typeck2.c (readonly_error): Handle general expressions.
5034 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
5036 2007-08-06 Dan Hipschman <dsh@google.com>
5038 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
5039 access function name.
5041 2007-08-04 Alfred Minarik <a.minarik@aon.at>
5044 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
5045 * g++spec.c (lang_specific_driver): Check them.
5047 2007-08-06 Paolo Carlini <pcarlini@suse.de>
5050 * pt.c (inline_needs_template_parms): Fix comment; change return type
5053 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
5056 2007-03-26 Dirk Mueller <dmueller@suse.de>
5058 * parser.c (cp_parser_member_declaration): Pedwarn
5059 about stray semicolons after member declarations.
5061 2007-08-02 Lee Millward <lee.millward@gmail.com>
5066 * parser.c (cp_parser_asm_definition): Detect and discard asm
5067 statements with invalid inputs or outputs.
5068 (cp_parser_asm_operand_list): Return error mark node if any
5069 of the operands are invalid. Adjust documentation.
5071 2007-08-02 Nick Clifton <nickc@redhat.com>
5073 * typeck.c: Change copyright header to refer to version 3 of the
5074 GNU General Public License and to point readers at the COPYING3
5075 file and the FSF's license web page.
5076 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
5077 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
5078 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
5079 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
5080 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
5081 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
5082 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
5083 name-lookup.h, parser.c: Likewise.
5085 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5088 * call.c (magic_varargs_p): Honor the "type generic" attribute.
5090 2007-07-30 Paolo Carlini <pcarlini@suse.de>
5093 * semantics.c (finish_label_stmt): Reject the __label__
5094 extension outside function scopes.
5096 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5098 * parser.c (eof_token): Un-constify.
5099 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
5100 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
5103 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
5105 * pt.c, tree.c, typeck2.c: Fix comment typos.
5107 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
5108 Mark Mitchell <mark@codesourcery.com>
5111 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
5112 hidden due to friend declarations in local classes.
5114 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
5116 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
5117 * cp-tree.def (DECLTYPE_TYPE): New.
5118 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
5119 (dump_type_prefix): Ditto.
5120 (dump_type_suffix): Ditto.
5121 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
5122 * mangle.c (write_type): Handle DECLTYPE_TYPE.
5123 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
5125 (DECLTYPE_TYPE_EXPR): New.
5126 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
5127 (finish_declared_type): Declare.
5128 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
5129 DECLTYPE_TYPE nodes.
5130 (pp_cxx_type_id): Ditto.
5131 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
5132 (tsubst): Substitute into a DECLTYPE_TYPE node.
5133 (tsubst_copy): Ditto.
5134 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
5136 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
5137 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
5138 structural equality (because we can't hash the expressions).
5139 (finish_declared_type): New.
5140 * lex.c (reswords): Add "decltype" keyword.
5141 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
5142 (cp_parser_postfix_expression): Add member_access_only_p to
5143 restrict postfix expression to member access expressions.
5144 (cp_parser_unary_expression): Update call to
5145 cp_parser_postfix_expression to reflect new parameter.
5146 (cp_parser_declared_type): New.
5147 (cp_parser_simple_type_specifier): Parse decltype types.
5149 2007-07-27 Mark Mitchell <mark@codesourcery.com>
5152 * call.c (convert_for_arg_passing): Only widen bitfields to their
5153 declared types if necessary.
5155 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5157 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
5160 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5162 * decl.c (typename_hash, typename_compare): Constify.
5163 * mangle.c (hash_type, compare_type): Likewise.
5164 * pt.c (eq_local_specializations, hash_local_specialization):
5166 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
5167 list_hash): Likewise.
5168 * typeck2.c (pat_compare): Likewise.
5170 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
5172 * method.c (implicitly_declare_fn): Increase alignment if member
5173 function pointer format requires it.
5175 2007-07-24 Paolo Carlini <pcarlini@suse.de>
5178 * typeck.c (check_return_expr): Do not pass a null argument
5181 2007-07-24 Paolo Carlini <pcarlini@suse.de>
5184 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
5187 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
5190 * typeck.c (convert_arguments): Only use default args if we have
5194 * typeck.c (structural_comptypes): No need to check
5195 resolve_typename_type return value here.
5196 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
5197 * pt.c (resolve_typename_type): Follow typename typedefs. Return
5198 original type rather than error_mark_node in case of failure.
5199 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
5200 resolve_typename_type result check.
5201 (cp_parser_direct_declarator, cp_parser_head,
5202 cp_parser_constructor_declarator_p): Likewise.
5204 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
5206 * pt.c (template_parms_variadic_p): Remove.
5207 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
5209 2007-07-12 Jakub Jelinek <jakub@redhat.com>
5212 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
5213 argument to dump_aggr_init_expr_args instead of false.
5215 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
5217 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
5218 canonical types; otherwise, fall back to structural type
5219 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
5220 internal compiler error if the canonical types are wrong.
5222 2007-07-11 Paolo Carlini <pcarlini@suse.de>
5225 * parser.c (cp_parser_make_indirect_declarator): When the
5226 the code argument is ERROR_MARK return cp_error_declarator.
5228 2007-07-09 Geoffrey Keating <geoffk@apple.com>
5231 * decl.c (cxx_init_decl_processing): Don't set
5232 force_align_functions_log.
5233 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
5234 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
5235 FUNCTION_DECL, return its alignment.
5237 2007-07-09 Richard Guenther <rguenther@suse.de>
5239 * decl.c (start_preparsed_function): Do not promote return type.
5241 2007-07-08 Paolo Carlini <pcarlini@suse.de>
5244 * pt.c (unify): Never pass error_mark_node to template_decl_level.
5246 2007-07-07 Mark Mitchell <mark@codesourcery.com>
5249 * pt.c (resolve_overloaded_unification): Robustify. Return a
5251 (type_unification_real): Adjust accordingly.
5253 2007-07-06 Richard Guenther <rguenther@suse.de>
5255 * init.c (build_new_1): Use the correct pointer type.
5256 * typeck2.c (build_m_component_ref): Likewise.
5258 2007-07-05 Mark Mitchell <mark@codesourcery.com>
5261 * init.c (build_zero_init): Always build an initializer for
5263 * typeck2.c (build_functional_cast): Use build_zero_init.
5266 * init.c (build_new_1): Always pass the allocation function to
5267 build_op_delete_call.
5268 * call.c (build_op_delete_call): Handle operator delete with a
5269 variable-argument list. Do not issue an error when no matching
5270 deallocation function is available for a new operator.
5273 * cp-tree.h (any_value_dependent_elements_p): Declare it.
5274 * decl.c (value_dependent_init_p): New function.
5275 (cp_finish_decl): Use it.
5276 * pt.c (value_dependent_expression_p): Use
5277 any_value_dependent_elements_p.
5278 * parser.c (cp_parser_primary_expression): Add comment about
5279 treating dependent qualified names as integral
5280 constant-expressions.
5282 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
5284 * decl.c (build_ptrmemfunc_type): Always use structural equality
5285 tests when comparing pointer-to-member-function types, because the
5286 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
5289 2007-07-03 Mark Mitchell <mark@codesourcery.com>
5291 * init.c (build_new): Tweak comment.
5293 2007-06-29 Dave Brolley <brolley@redhat.com>
5296 * parser.c (cp_parser_new_type_id): Don't reduce a named array
5297 type to its base type and number of elements here.
5298 * init.c (build_new): Call complete_type_or_else to ensure that the
5299 type is complete and to issue a diagnostic if it is not.
5300 (build_new_1): Don't call complete_type_or_else here.
5302 2007-07-03 Richard Guenther <rguenther@suse.de>
5305 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
5308 2007-07-02 Simon Baldwin <simonb@google.com>
5310 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
5311 for inner-style nested forward declarations that don't declare
5314 2007-07-02 Jakub Jelinek <jakub@redhat.com>
5317 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
5318 DECL_P in not a variable and appears more than once error messages.
5320 2007-07-01 Ollie Wild <aaw@google.com>
5322 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
5323 (select_decl): Remove function.
5324 (unqualified_namespace_lookup): Populate binding by calling
5325 ambiguous_decl. Remove select_decl call.
5326 (lookup_qualified_name): Remove select_decl call.
5327 * decl.c (lookup_and_check_tag): Check for ambiguous references.
5328 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
5329 generation when name lookup is ambiguous.
5331 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
5334 * init.c (build_new_1): Use structural equality on the copy of the
5337 2007-06-28 Geoffrey Keating <geoffk@apple.com>
5339 * decl2.c (determine_visibility): Implement
5340 flag_visibility_ms_compat effect on type info.
5341 * decl.c (cxx_init_decl_processing): Implement
5342 global effect of flag_visibility_ms_compat.
5344 2007-06-28 Geoffrey Keating <geoffk@apple.com>
5346 * decl2.c (start_objects): Mark constructor-running function
5349 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
5352 * decl.c (grokdeclarator): Reset friendp for member functions declared
5353 friend of their own class.
5355 2007-06-23 Mark Mitchell <mark@codesourcery.com>
5357 * decl2.c (determine_visibility): Don't look for dllexport here.
5358 (determine_visibility_from_class): Tidy.
5360 2007-06-18 Simon Baldwin <simonb@google.com>
5363 * parser.c (cp_parser_single_declaration): Added check for storage
5364 class other than sc_none in parsed declaration, and a flag to indicate
5365 if the call is part of an explicit template specialization parse.
5366 * (cp_parser_explicit_specialization): Specialization check flag added
5367 to call to cp_parser_single_declaration(), set true.
5368 * (cp_parser_template_declaration_after_export): Specialization check
5369 flag added to call to cp_parser_single_declaration(), set false.
5370 * pt.c (check_explicit_specialization): Added code to copy visiblity
5371 and linkage from the templated function to the explicit specialization.
5373 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
5375 * typeck.c (build_binary_op): For templates build the
5376 expression in pieces to avoid the assert in build2_stat.
5377 (get_member_function_from_ptrfunc):
5378 Change over to using POINTER_PLUS_EXPR and convert
5379 the second operand to sizetype.
5380 * typeck2.c (build_m_component_ref): Likewise.
5381 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
5382 instead of PLUS_EXPR for pointers.
5383 (build_new_1): Likewise.
5384 (build_vec_delete_1): Likewise.
5385 (build_vec_delete): Likewise.
5386 * class.c (build_base_path): Likewise.
5387 (build_base_path): Likewise.
5388 (convert_to_base_statically): Likewise.
5389 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
5390 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
5391 instead of PLUS_EXPR.
5392 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
5393 instead of PLUS_EXPR for pointers.
5394 * call.c (build_special_member_call): Likewise.
5395 * rtti.c (build_headof): Likewise.
5396 Use sizetype instead of ptrdiff_type_node.
5397 (tinfo_base_init): Create a POINTER_PLUS_EXPR
5398 instead of PLUS_EXPR for pointers.
5399 * except.c (expand_start_catch_block): Do a
5400 NEGATIVE and then a POINTER_PLUS_EXPR instead
5402 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
5403 PLUS_EXPR on pointer types over to use
5404 POINTER_PLUS_EXPR and remove the conversion
5405 to the pointer types.
5406 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
5407 adding to a pointer type. Use size_int instead of
5408 ssize_int. Convert the index to sizetype before
5409 adding it to the pointer.
5411 2007-06-15 Mark Mitchell <mark@codesourcery.com>
5413 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
5414 (DECL_ANON_UNION_VAR_P): New macro.
5415 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
5416 than DECL_VAR_MARKED_P, to keep track of which variables we have
5418 * decl.c (redeclaration_error_message): Complain about redeclaring
5419 anonymous union members at namespace scope.
5420 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
5422 2007-06-14 Geoff Keating <geoffk@apple.com>
5424 * decl2.c (determine_visibility): Ensure that functions with
5425 hidden types as parameters are hidden.
5428 * decl2.c (determine_visibility): Remove duplicate code for
5431 2007-06-12 Ian Lance Taylor <iant@google.com>
5434 * init.c (avoid_placement_new_aliasing): New static function.
5435 (build_new_1): Call it.
5437 2007-06-11 Rafael Ávila de Espíndola <espindola@google.com>
5439 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
5440 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
5442 2007-06-08 Jakub Jelinek <jakub@redhat.com>
5445 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
5446 on init, the non-decl cond operand and increment value.
5448 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
5451 * decl.c (check_initializer): Report an error when a brace enclosed
5452 initializer is used for a non-aggregate type in C++98.
5453 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
5455 (grokdeclarator): Likewise.
5456 (move_fn_p): Likewise.
5457 * typeck.c (check_return_expr): Likewise.
5458 * call.c (reference_binding): Likewise.
5459 * error.c (cp_cpp_error): Likewise.
5460 * pt.c (check_default_tmpl_args): Likewise.
5462 * lex.c (init_reswords): Likewise.
5463 * parser.c (p_parser_primary_expression): Likewise.
5464 (TOKEN_PRECEDENCE): Likewise.
5465 (cp_parser_init_declarator): Likewise.
5466 (cp_parser_ptr_operator): Likewise.
5467 (cp_parser_parameter_declaration): Likewise.
5468 (cp_parser_enclosed_template_argument_list): Likewise.
5469 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
5470 (cp_parser_next_token_ends_template_argument_p): Likewise.
5472 2007-06-04 Simon Baldwin <simonb@google.com>
5474 * decl.c (grokdeclarator): Readability change. Moved case labels
5475 into direct switch statement scope.
5477 2007-06-04 Paolo Carlini <pcarlini@suse.de>
5479 * call.c (convert_like_real): Remove pointless code.
5481 2007-05-31 Mark Mitchell <mark@codesourcery.com>
5483 * decl.c (get_atexit_fn_ptr_type): New function.
5484 (get_atexit_node): Use it.
5485 (start_cleanup_fn): Likewise.
5486 (register_dtor_fn): Use the object's destructor, instead of a
5487 separate cleanup function, where possible.
5488 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
5489 (atexit_fn_ptr_type_node): New macro.
5490 * decl2.c (build_cleanup): Use build_address.
5492 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
5494 * typeck.c (build_binary_op): Include types in error.
5496 2007-05-31 Jakub Jelinek <jakub@redhat.com>
5499 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
5500 needs runtime initialization.
5502 2007-05-31 Paolo Carlini <pcarlini@suse.de>
5505 * semantics.c (finish_trait_expr): Complete the types.
5507 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
5508 Douglas Gregor <doug.gregor@gmail.com>
5509 Pedro Lamarao <pedro.lamarao@mndfck.org>
5510 Howard Hinnant <howard.hinnant@gmail.com>
5514 * typeck.c (comptypes): Don't consider rvalue and lvalue
5515 reference types to be equivalent.
5516 (check_return_expr): Move from certain lvalues when returning
5518 * decl.c (grokdeclarator): Implement reference collapsing.
5519 (copy_fn_p): Don't consider constructors taking rvalue references
5520 to be copy constructors.
5522 * call.c (conversion): New "rvaluedness_matches_p" member.
5523 (convert_class_to_reference): Require reference type as first
5524 parameter instead of base type.
5525 (reference_binding): Add logic to handle rvalue references.
5526 (implicit_conversion): Update inaccurate comment.
5527 (convert_like_real): Disable creation of temporaries that are
5528 impossible to initialize for types with move constructors.
5529 (build_over_call): Elide move constructors when possible.
5530 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
5531 (maybe_handle_ref_bind): Return conversion instead of type node.
5532 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
5533 determine preferred conversion sequences.
5534 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
5535 (LOOKUP_PREFER_RVALUE): New.
5536 (DECL_MOVE_CONSTRUCTOR_P): New.
5537 (struct cp_declarator): Add "reference" member for reference
5538 types, with new "rvalue_ref" flag.
5539 (cp_build_reference_type): Declare.
5540 (move_fn_p): Declare.
5541 * error.c (dump_type_prefix): Format rvalue reference types
5542 correctly in error messages.
5543 * except.c (build_throw): Move from certain lvalues when
5545 * mangle.c (write_type): Mangle rvalue references differently
5546 than regular references.
5547 * parser.c (make_reference_declarator): Add boolean parameter for
5549 (cp_parser_make_indirect_declarator): New.
5550 (cp_parser_new_declarator_opt): Call
5551 cp_parser_make_indirect_declarator.
5552 (cp_parser_conversion_declarator_opt): Ditto.
5553 (cp_parser_declarator): Ditto.
5554 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
5556 * pt.c (tsubst): Implement reference collapsing.
5557 (maybe_adjust_types_for_deduction): Implement special template
5558 parameter deduction rule for rvalue references.
5559 (type_unification_real): Update calls to
5560 maybe_adjust_types_for_deduction.
5561 (try_one_overload): Ditto.
5562 (unify_pack_expansion): Ditto.
5563 * tree.c (lvalue_p_1): Handle rvalue reference types.
5564 (cp_build_reference_type): New.
5566 2007-05-30 Jakub Jelinek <jakub@redhat.com>
5569 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
5570 variables that need runtime initialization.
5572 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
5575 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
5576 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
5577 case POSTDECREMENT_EXPR>): Return the error_mark_node
5578 if either the real or imaginary parts would an
5581 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
5582 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5585 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
5586 token is a closing brace, false if there are no tokens left.
5587 (cp_parser_namespace_alias_definition): Only consume the next token if
5588 it is a closing brace.
5590 * parser.c (cp_parser_class_specifier): Likewise.
5592 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
5594 * semantics.c (finish_member_declaration): Fix a typo in the
5597 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
5609 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
5610 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
5611 * pt.c (check_for_bare_parameter_packs): Return bool indicated
5612 whether everything was okay. Fix indentation.
5613 (push_template_decl_real): Check for bare parameter packs in
5614 function parameters; where errors occur, mark the parameter types
5615 with ERROR_MARK_NODEs to avert ICEs.
5616 (coerce_template_parameter_pack): New.
5617 (coerce_template_parms): Moved parameter pack coercion into
5618 coerce_template_parameter_pack, and permit it anywhere in the
5619 template parameter list (not just at the end). Parameter and
5620 argument indices can vary (somewhat) separately now, so add
5621 PARM_IDX and ARG_IDX.
5622 (fn_type_unification): Don't set an argument pack as incomplete if
5623 no argument pack was deduced.
5624 (type_unification_real): If a type parameter is a parameter pack
5625 and has not otherwise been deduced, it will be deduced to an empty
5627 (more_specialized_fn): Use the actual lengths of the argument
5628 lists when comparing against expansions.
5629 * semantics.c (finish_member_declaration): If a field's type has
5630 bare parameter packs, error and set its type to ERROR_MARK_NODE.
5632 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
5635 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
5637 2007-05-22 Ollie Wild <aaw@google.com>
5639 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
5640 (unqualified_namespace_lookup): Adds check for hidden types.
5642 2007-05-22 Ollie Wild <aaw@google.com>
5644 * decl.c (duplicate_decls): Verify namespace names are unique.
5646 2007-05-21 Mark Mitchell <mark@codesourcery.com>
5648 * decl.c (cxx_maybe_build_cleanup): Handle
5649 __attribute__((cleanup)).
5651 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5653 * cvt.c (cp_convert_and_check): Don't check warnings if the
5656 2007-05-18 Geoffrey Keating <geoffk@apple.com>
5658 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
5660 2007-05-14 Paolo Carlini <pcarlini@suse.de>
5663 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
5664 type only if is a class type (5.2.8/4).
5666 2007-05-14 Rafael Ávila de Espíndola <espindola@google.com>
5668 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
5669 * decl.c (grokdeclarator): Use unsigned_type_for instead of
5670 c_common_unsigned_type.
5672 2007-05-11 Silvius Rus <rus@google.com>
5674 * typeck.c (build_indirect_ref): Add call to
5675 strict_aliasing_warning.
5676 (build_reinterpret_cast_1): Condition call to
5677 strict_aliasing_warning.
5679 2007-05-11 Jan Hubicka <jh@suse.cz>
5681 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
5682 * decl2.c (start_objects): ctors and dtors are no longer public.
5683 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
5685 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
5687 * typeck.c (build_unary_op): Remove code that used to
5688 handle non lvalue increments/decrements.
5690 2007-05-07 Mike Stump <mrs@apple.com>
5692 * parser.c (check_empty_body): Add.
5693 (cp_parser_iteration_statement): Add call to check_empty_body.
5695 2007-05-05 Geoffrey Keating <geoffk@apple.com>
5698 * mangle.c (write_mangled_name): Mangle static variable names.
5699 (write_unqualified_name): Use local-source-name for
5700 namespace-scope static variables.
5702 2007-05-04 Dirk Mueller <dmueller@suse.de>
5704 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
5707 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
5710 * decl2.c (constrain_class_visibility):
5711 Use strip_pointer_or_array_types instead of strip_array_types.
5713 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
5716 * decl.c (reshape_init_r): Don't reshape the first element if it
5717 is a pointer to member function.
5719 2007-04-27 Simon Baldwin <simonb@google.com>
5721 * decl.c (grokparms): Changed message format from %qD to %qE.
5723 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
5725 * error.c (maybe_warn_variadic_templates): Variadic templates are
5726 now in C++0x, so only warn about them in C++98 mode.
5728 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
5731 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
5732 integeral types from vectors types.
5734 2007-04-26 Jakub Jelinek <jakub@redhat.com>
5737 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
5738 for type dependent OMP_CLAUSE_DECLs.
5740 2007-04-24 Mark Mitchell <mark@codesourcery.com>
5743 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
5744 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
5745 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
5746 * init.c (build_zero_init): Adjust, as
5747 COMPLEX_TYPE is now a SCALAR_TYPE.
5748 * typeck2.c (digest_init): Allow brace-enclosed initializers for
5749 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
5751 2007-04-25 Paolo Carlini <pcarlini@suse.de>
5753 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
5754 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
5755 (trait_expr_value): Adjust.
5757 2007-04-23 Simon Baldwin <simonb@google.com>
5759 * decl.c (grokparms): Added new error for duplicate function
5760 parameters names in function prototypes, to match gcc behavior.
5762 2007-04-23 Jan Hubicka <jh@suse.cz>
5764 * decl2.c (finish_objects): Do not call target constructor/destructor
5767 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
5769 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
5770 instead of checking GIMPLE_STMT_P in chain_next.
5772 2007-04-17 Mark Mitchell <mark@codesourcery.com>
5775 * call.c (convert_for_arg_passing): Convert bitfields to their
5778 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
5781 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
5783 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
5786 * decl2.c (constrain_class_visibility):
5787 Do not warn about the use of anonymous namespace in the main input file.
5789 2007-04-15 Mark Mitchell <mark@codesourcery.com>
5791 * cp-tree.h (current_template_parms): Fix typo in comment.
5793 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
5795 * cp-tree.h, error.c: Fix comment typos.
5797 2007-04-13 Jason Merrill <jason@redhat.com>
5800 * call.c (reference_binding): Add c_cast_p parm. If true,
5801 add quals to TO as needed to make it reference-compatible.
5803 2007-04-11 Jan Hubicka <jh@suse.cz>
5805 * class.c (convert_to_base_statically): Fold produced tree; verify
5806 that we are not processing template_decl.
5808 2007-04-09 Mark Mitchell <mark@codesourcery.com>
5811 * class.c (build_base_path): Ensure that the converted pointer has
5812 the same cv-qualification as the input.
5814 2007-04-09 Paolo Carlini <pcarlini@suse.de>
5816 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
5818 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
5820 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
5822 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
5823 * tree.c (cp_add_pending_fn_decls): Remove.
5824 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
5826 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
5828 Revert change removing staticp.
5830 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
5832 * cp-objcp-common.c (cxx_staticp): Remove.
5833 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
5834 * cp-tree.h (cxx_staticp):
5836 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
5838 * class.c (check_for_override): Don't remove dllmport attribute
5841 2007-04-03 Jakub Jelinek <jakub@redhat.com>
5844 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
5845 type issue error and return early.
5847 2007-03-30 Jason Merrill <jason@redhat.com>
5850 * typeck.c (cp_type_readonly): New fn.
5851 * cp-tree.h: Declare it.
5852 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
5853 (cp_finish_decl): Not here.
5855 2007-03-31 Richard Guenther <rguenther@suse.de>
5857 * optimize.c (maybe_clone_body): Replace splay-tree usage by
5860 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
5865 * parser.c (declarator_can_be_parameter_pack): New.
5866 (cp_parser_template_parameter): Only parse the `...' if the
5867 declarator can be a parameter pack.
5868 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
5870 * pt.c (find_parameter_packs_r): Look into the bounds on integer
5871 types (they could be used as array bounds).
5872 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
5873 (tsubst_pack_expansion): Handle failure to expand parameter
5876 2007-03-30 Paolo Carlini <pcarlini@suse.de>
5879 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
5880 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
5881 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
5882 (CLASS_TYPE_NON_UNION_P): Add.
5883 (struct lang_type_class): Add has_complex_dflt.
5884 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
5885 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
5886 * cp-tree.def: Add TRAIT_EXPR.
5887 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
5888 * lex.c (struct resword): Add __has_nothrow_assign,
5889 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
5890 __has_trivial_constructor, __has_trivial_copy,
5891 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
5892 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
5893 __is_pod, __is_polymorphic, __is_union.
5894 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
5895 (cp_parser_trait_expr): New.
5896 * semantics.c (finish_trait_expr, trait_expr_value
5897 classtype_has_nothrow_copy_or_assign_p): New.
5898 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
5900 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
5901 * class.c (check_bases, check_field_decl, check_bases_and_members):
5902 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
5903 * pt.c (uses_template_parms, tsubst_copy_and_build,
5904 value_dependent_expression_p, type_dependent_expression_p): Deal with
5906 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
5908 2007-03-29 Richard Guenther <rguenther@suse.de>
5910 * tree.c (cp_walk_subtrees): Do not set input_location.
5912 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
5915 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
5918 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
5920 * parser.c (struct cp_parser): Update comment for
5921 greater_than_is_operator_p.
5922 (cp_parser_primary_expression): In C++0x mode, a cast operator can
5923 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
5924 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
5925 !GREATER_THAN_IS_OPERATOR_P.
5926 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
5927 `>>' operators that will become two `>' tokens in C++0x.
5928 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
5929 mode, allowing it to terminate default arguments.
5930 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
5931 `>>' like two consecutive `>' tokens.
5932 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
5933 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
5934 ends a template argument.
5936 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
5938 * decl.c (redeclaration_error_message): Complain when redeclaring
5939 a friend function with default template arguments (C++0x mode only).
5940 * cp-tree.h (check_default_tmpl_args): Declare.
5941 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
5942 template arguments in function templates. Add support for checking
5943 the default template arguments of friend templates.
5944 (push_template_decl_real): Fix call to check_default_tmpl_args.
5945 (type_unification_real): If a template parameter has not been
5946 deduced but provides a default template argument, substitute into
5947 that default template argument.
5948 * parser.c (cp_parser_init_declarator): When declaring (but not
5949 defining!) a function template in C++0x mode, check for default
5952 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
5955 * decl.c (grokdeclarator): Deal with cv-qualified function type
5956 typedefs in the same way for member and non-member functions.
5958 2007-03-26 Dirk Mueller <dmueller@suse.de>
5960 * parser.c (cp_parser_member_declaration): Pedwarn
5961 about stray semicolons after member declarations.
5963 2007-03-26 Paolo Carlini <pcarlini@suse.de>
5966 * pt.c (instantiate_decl): Set in_system_header.
5968 2007-03-22 Mark Mitchell <mark@codesourcery.com>
5970 * cp-tree.h (current_tempalte_parms): Improve documentation.
5971 * pt.c (current_template_args): Likewise.
5974 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
5975 not consume tokens when failing.
5977 2007-03-22 Jim Wilson <wilson@specifix.com>
5978 Mark Mitchell <mark@codesourcery.com>
5981 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
5982 consistent with FROM.
5984 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
5986 * error.c (dump_expr): Handle dependent names that designate types.
5987 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
5989 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
5991 * cp-tree.def, parser.c, pt.c: Fix comment typos.
5993 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5995 * cvt.c (cp_convert_and_check) : Define.
5996 * cp-tree.h (cp_convert_and_check): Declare.
5997 * call.c (convert_conversion_warnings): Rename to
5998 conversion_null_warnings. The warning for floating-point to
5999 integer is handled by convert_and_check in convert_like_real.
6000 (convert_like_real): convert_conversion_warnings was renamed as
6001 conversion_null_warnings.
6002 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
6003 overflow and changes of value during conversion.
6005 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6008 * parser.c (cp_parser_statement): If 'namespace' is found, this
6009 only can be a namespace alias definition, so parse it now.
6010 (cp_parser_namespace_alias_definition): if we find an open brace
6011 instead of '=', then this is actually a misplaced namespace
6014 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6017 * decl.c (cxx_init_decl_processing): Move command-line options
6018 processing to c-opts.c.
6020 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
6022 * ptree.c (cxx_print_type): Use formatting markup for integers
6023 when printing template parameter index/level/orig level.
6024 (cxx_print_xnode): Ditto.
6025 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
6026 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
6027 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
6029 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
6030 rather than a HOST_WIDE_INT.
6031 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
6032 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
6034 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
6035 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
6036 IN_BASE_INITIALIZER bool bitfields.
6037 (struct cp_declarator): Make KIND a 4-bit field. Make
6038 PARAMETER_PACK_P a bool bitfield just after KIND.
6039 * pt.c (uses_parameter_packs): Destroy the pointer set.
6040 (make_pack_expansion): Ditto.
6041 (check_for_bare_parameter_packs): Ditto.
6042 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
6044 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
6047 * call.c (convert_default_arg): Instead of copying the node,
6050 2007-03-15 Dirk Mueller <dmueller@suse.de>
6053 * call.c (convert_conversion_warnings): New..
6054 (convert_like_real): .. factored out from here.
6055 (convert_conversion_warnings): Add warning about
6056 false being converted to NULL in argument passing.
6058 2007-03-14 Dirk Mueller <dmueller@suse.de>
6060 * semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
6061 (finish_do_body): Warn about empty body in do/while statement.
6063 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6065 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
6067 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6070 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
6073 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
6075 * repo.c (init_repo): Initialize random_seed saved options.
6076 (finish_repo): Adjust.
6078 2007-03-13 Mark Mitchell <mark@codesourcery.com>
6081 * Make-lang.in (doc/g++.1): Use $< to specify the location from
6084 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
6086 * decl.c (compute_array_index_type): New warning flag warn_vla.
6088 2007-03-12 Mark Mitchell <mark@codesourcery.com>
6091 * call.c (convert_default_arg): Copy non-constant arguments.
6093 2007-03-11 Mark Mitchell <mark@codesourcery.com>
6096 * parser.c (cp_parser_postfix_expression): Disallow compound
6097 literals in constant expressions.
6100 * semantics.c (finish_typeof): Use unlowered_expr_type.
6102 2007-03-10 Mark Mitchell <mark@codesourcery.com>
6105 * cp-tree.h (unlowered_expr_type): New function.
6106 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
6107 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
6108 (unlowered_expr_type): New function.
6109 (build_unary_op): Disallow predecrements of bool bitfields.
6110 * call.c (build_conditional_expr): Use unlowered_expr_type.
6111 * pt.c (type_unification_real): Likewise.
6113 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
6116 * typeck.c (check_return_expr): Check for bare parameter packs.
6117 (comptypes): Compare template parameter packs and
6118 type pack expansions.
6119 * decl.c (grokdeclarator): Deal with the declaration of function
6121 (grokparms): Verify that the (optional) function parameter pack is
6122 at the end of the parameter list.
6123 (xref_basetypes): Handle pack expansions in the base class.
6124 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
6125 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
6126 (NONTYPE_ARGUMENT_PACK): New.
6127 (TYPE_PACK_EXPANSION): New.
6128 (EXPR_PACK_EXPANSION): New.
6129 (ARGUMENT_PACK_SELECT): New.
6130 * cp-objcp-common.c (cp_tree_size): Compute size of
6131 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
6132 ARGUMENT_PACK_SELECT.
6133 * error.c (dump_template_argument): Print template argument packs.
6134 (dump_template_argument_list): Ditto.
6135 (dump_template_parameter): Dump `...' for template type parameter
6137 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
6138 (dump_parameters): Print function parameter packs.
6139 (dump_template_parms): Print template argument packs.
6140 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
6141 (maybe_warn_variadic_templates): New.
6142 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
6143 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
6144 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
6146 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
6147 (write_template_arg): Write argument packs as separate arguments.
6148 * cp-tree.h (struct template_parm_index_s): Add flag that
6149 indicates that the template parameter is actually a parameter
6151 (struct tree_argument_pack_select): New.
6152 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
6153 (union lang_tree_node): Add argument_pack_select.
6154 (FUNCTION_PARAMETER_PACK_P): New.
6155 (PACK_EXPANSION_P): New.
6156 (PACK_EXPANSION_PATTERN): New.
6157 (SET_PACK_EXPANSION_PATTERN): New.
6158 (PACK_EXPANSION_PARAMETER_PACKS): New.
6159 (ARGUMENT_PACK_P): New.
6160 (ARGUMENT_PACK_ARGS): New.
6161 (SET_ARGUMENT_PACK_ARGS): New.
6162 (ARGUMENT_PACK_INCOMPLETE_P): New.
6163 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
6164 (TEMPLATE_PARM_PARAMETER_PACK): New.
6165 (TEMPLATE_TYPE_PARAMETER_PACK): New.
6166 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
6167 (ARGUMENT_PACK_SELECT_INDEX): New.
6168 (ARGUMENT_PACK_SELECT_ARG): New.
6169 (struct cp_declarator): Add parameter_pack_p flag.
6170 (maybe_warn_variadic_templates): Declare.
6171 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
6172 indicate a template parameter pack.
6173 (uses_parameter_packs): Declare.
6174 (template_parameter_pack_p): Declare.
6175 (template_parms_variadic_p): Declare.
6176 (make_pack_expansion): Declare.
6177 (check_for_bare_parameter_packs): Declare.
6178 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
6179 sizeof... expressions.
6180 (pp_cxx_expression): Print pack expansions and non-type argument
6182 (pp_cxx_exception_specification): Print pack expansions.
6183 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
6184 (pp_cxx_ctor_initializer): Print pack expansions.
6185 (pp_cxx_type_id): Print pack expansions.
6186 (pp_cxx_template_argument_list): Print argument packs.
6187 (pp_cxx_template_parameter): Print ellipsis for template parameter
6189 * pt.c (comp_template_parms): Compare template parameter packs.
6190 (template_parameter_pack_p): New.
6191 (template_parms_variadic_p): New.
6192 (template_args_variadic_p): New.
6193 (make_ith_pack_parameter_name): New.
6194 (struct find_parameter_pack_data): New.
6195 (find_parameter_packs_r): New.
6196 (uses_parameter_packs): New.
6197 (make_pack_expansion): New.
6198 (check_for_bare_parameter_packs): New.
6199 (expand_template_argument_pack): New.
6200 (reduce_template_parm_level): Propagate parameter pack flag.
6201 (process_template_parm): Add is_parameter_pack parameter to state
6202 when the parameter is actually a parameter pack. Create template
6203 parameter packs when is_parameter_pack is true.
6204 (current_template_args): The argument for a template parameter
6205 pack is an argument pack containing a single pack expansion.
6206 (process_partial_specialization): When checking that non-type
6207 argument expressions do not involve template parameters, loop over
6208 the arguments in argument packs separately.
6209 (push_template_decl_real): Check that the type of the declaration
6210 does not have any bare parameter packs. Check that primary
6211 templates have no more than one parameter pack, and that it comes
6212 at the end of the template parameter list.
6213 (convert_template_argument): Handle coercions for pack expansion
6214 expressions by coercing the pattern then rebuilding the expansion.
6215 (coerce_template_parms): When coercing the arguments for a
6216 variadic template, pack "extra" arguments into an argument pack.
6217 (coerce_template_template_parms): Cannot coerce between parameter
6218 packs and non-pack parameters.
6219 (template_args_equal): Compare PACK_EXPANSION_P expressions.
6220 (comp_template_args): Expand all template arguments packs before
6221 comparing template argument lists.
6222 (mangle_class_name_for_template): Make argument packs as separate
6224 (for_each_template_parm_r): No need to handle BASELINK.
6225 (instantiate_class_template): Handle pack expansions in the base
6227 (tsubst_pack_expansion): New.
6228 (tsubst_template_args): Handle substitutions of argument packs and
6229 pack expansion into template argument lists.
6230 (tsubst_decl): Expand function parameter packs into separate
6231 function parameters.
6232 (tsubst_arg_types): Expand a type pack expansion into separate
6234 (tsubst_exception_specification): Handle pack expansions in
6235 exception specifiers.
6236 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
6237 replacing a template parameter with its argument. If we encounter
6238 a substitution for an argument pack, just return the parameter
6240 (tsubst_copy): sizeof(X...) returns the number of elements in
6241 parameter pack X. See through ARGUMENT_PACK_SELECT when the
6242 PARM_DECL is a parameter pack.
6243 (tsubst_expr): Expression pack expansions and argument packs
6244 cannot show up here; they will all be handled through function
6245 calls, sizeof, and template argument lists.
6246 (tsubst_copy_and_build): sizeof(X...) returns the number of
6247 elements in parameter pack X. Handle pack expansions in TREE_LIST
6248 and CONSTRUCTOR nodes.
6249 (fn_type_unification): Handle "incomplete" explicit template
6250 argument lists that specify some of the arguments for a template
6252 (type_unification_real): Unify arguments against pack expansions.
6253 (template_parm_level_and_index): New, helper function.
6254 (unify_pack_expansion): New.
6255 (unify): Unify argument packs on an argument-by-argument basis,
6256 handling variadic argument packs as well.
6257 (more_specialized_fn): Handle unification of function parameter
6258 packs. All things being equal, prefer non-variadic function
6259 templates to variadic function templates.
6260 (more_specialized_class): Prefer the variadic class template
6261 partial specialization that binds fewer arguments to a parameter
6263 (regenerate_decl_from_template): Expand function parameter packs
6264 into separate parameters.
6265 (instantiate_decl): Ditto.
6266 (tsubst_initializer_list): Handle pack expansions for base-class
6268 (dependent_type_p_r): Determine dependent types in argument packs
6269 and pack expansions.
6270 (value_dependent_expression_p): Determine value-dependence of
6271 non-type argument packs.
6272 (dependent_template_arg_p): Handle argument packs.
6273 * semantics.c (finish_cond): Check for bare parameter packs.
6274 (finish_expr_stmt): Ditto.
6275 (finish_for_expr): Ditto.
6276 (finish_switch_cond): Ditto.
6277 (finish_mem_initializers): Ditto.
6278 * name-lookup.c (arg_assoc_type): Handle pack expansions and
6280 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
6281 * parser.c (make_declarator): Declarator is not an expansion.
6282 (make_pointer_declarator): Transfer parameter pack flag to outer
6284 (make_reference_declarator): Ditto.
6285 (make_ptrmem_declarator): Ditto.
6286 (make_call_declarator): Ditto.
6287 (make_array_declarator): Ditto.
6288 (cp_parser_postfix_expression): Allow pack expansion expressions
6289 in the argument list for a call expression.
6290 (cp_parser_parenthesized_expression_list): Add new parameter
6291 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
6292 into separate arguments."
6293 (cp_parser_new_placement): Allow pack expansion expressions.
6294 (cp_parser_new_initializer): Ditto.
6295 (cp_parser_mem_initializer_list): Allow ellipsis to create a
6296 base-class initializer expansion.
6297 (cp_parser_mem_initializer): Ditto.
6298 (cp_parser_template_parameter_list): Keep track of whether the
6299 template parameter is a template parameter pack.
6300 (cp_parser_template_parameter): Parse the ellipsis to indicate a
6301 template parameter pack.
6302 (cp_parser_type_parameter): Ditto.
6303 (cp_parser_template_argument_list): Parse the ellipsis to indicate
6305 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
6306 this declarator is a parameter pack.
6307 (cp_parser_parameter_declaration): The ellipsis does not end the
6308 parameter declaration, because it might be a parameter pack. Parse
6309 the ellipsis to indicate a parameter pack.
6310 (cp_parser_initializer): Allow pack expansions.
6311 (cp_parser_initializer_list): Allow ellipsis to create an
6312 initializer expansion.
6313 (cp_parser_base_clause): Allow ellipsis to create a base specifier
6315 (cp_parser_type_id_list): Allow ellipsis to create an exception
6316 specifier expansion.
6317 (cp_parser_attribute_list): Don't allow pack expansions.
6318 (cp_parser_functional_cast): Allow pack expansions.
6319 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
6320 compute the length of a parameter pack.
6321 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
6322 end a template argument.
6323 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
6324 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
6327 2007-03-09 Dirk Mueller <dmueller@suse.de>
6329 * call.c (build_new_op): Call warn_logical_operator.
6331 2007-03-08 Volker Reichelt <v.reichelt@netcologne.de>
6334 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
6337 * pt.c (any_template_arguments_need_structural_equality_p):
6340 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
6342 * decl.c (grokdeclarator): Disable warnings for anonymous
6345 2007-03-05 Volker Reichelt <v.reichelt@netcologne.de>
6347 * typeck2.c (readonly_error): Always emit a hard error.
6348 Remove last argument.
6349 * cp-tree.h (readonly_error): Adjust prototype.
6350 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
6351 * typeck.c (build_unary_op): Likewise.
6352 (build_modify_expr): Likewise.
6354 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
6357 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
6359 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6362 * parser.c (struct cp_parser): New IN_IF_STMT.
6363 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
6364 returning if parsing the body of an 'if' statement or issuing an
6365 error and continuing.
6366 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
6368 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
6370 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
6373 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
6376 2007-03-02 Geoffrey Keating <geoffk@apple.com>
6378 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
6379 Objective-C++. Don't exit early if -shared-libgcc needs to be
6382 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6384 * typeck.c (common_base_type): Delete unused function.
6386 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6388 * Make-lang.in: Add dummy lang.install-pdf target.
6390 2007-03-01 Simon Baldwin <simonb@google.com>
6393 * decl.c (check_tag_decl): Added new warning for typedef ignored
6394 when it precedes an otherwise valid non-typedef declaration.
6396 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
6398 * typeck.c (build_function_call): Store converted arguments
6399 in a stack-allocated array instead of building a list.
6400 (convert_arguments): Store arguments in the array passed in as an
6401 argument, and return the actual number of arguments.
6402 * call.c (build_call): Delete, and replace with...
6403 (build_call_n, build_call_a): New.
6404 (build_op_delete_call): Rewrite to avoid constructing argument lists.
6405 (build_over_call): Store converted arguments in a stack-allocated
6406 array instead of building a list.
6407 (build_cxx_call): Pass arguments in an array instead of as a list.
6408 (build_java_interface_fn_ref): Rewrite to avoid constructing
6410 * tree.h: Update declarations to reflect above changes.
6411 * method.c (use_thunk): Use a stack-allocated array to hold
6412 the arguments instead of a list.
6413 * rtti.c (throw_bad_cast): Update call to cxx_call.
6414 (throw_bad_typeid): Likewise.
6415 (build_dynamic_cast_1): Likewise.
6416 * init.c (build_builtin_delete_call): Use build_call_n.
6417 * decl.c (expand_static_init): Likewise.
6418 * except.c (cp_protect_cleanup_actions): Likewise.
6419 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
6420 (gimplify_must_not_throw_expr): Likewise.
6421 (cxx_omp_apply_fn): Use build_call_a.
6423 2007-02-26 Mark Mitchell <mark@codesourcery.com>
6425 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
6426 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
6428 2007-02-25 Mark Mitchell <mark@codesourcery.com>
6430 * cp-tree.h (static_ctors): Remove.
6431 * cp-tree.h (static_dtors): Likewise.
6432 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
6433 refactoring of tree_map hierarchy.
6434 (decl_shadowed_for_var_insert): Likewise.
6435 * semantics.c (expand_body): Use c_expand_body.
6436 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
6437 * decl2.c (static_ctors): Remove.
6438 (static_dtors): Likewise.
6439 (generate_ctor_or_dtor_function): Pass NULL_TREE to
6440 objc_generate_static_init_call. Do not call static_[cd]tors.
6441 (generate_ctor_and_dtor_functions_for_priority): Do not check for
6443 (cp_write_global_declarations): Likewise.
6445 2007-02-23 Richard Guenther <rguenther@suse.de>
6447 * class.c (note_name_declared_in_class): Make declaration
6448 changes meaning a pedwarn.
6450 2007-02-22 Michael Matz <matz@suse.de>
6453 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
6454 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
6455 dump_function_decl): Guard emitting outer scopes by new flag.
6456 * cp-lang.c (cxx_dwarf_name): New function.
6457 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
6458 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
6460 (push_template_decl_real, lookup_template_class): Remove calls
6463 2007-02-19 Mark Mitchell <mark@codesourcery.com>
6465 * call.c (build_new_method_call): Ensure that explicit calls of
6466 destructors have type "void".
6468 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6470 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
6471 and -Walways-true with -Waddress.
6472 * cvt.c (convert_to_void): Replace unconditional warning with
6475 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
6477 * decl.c, tree.c: Fix comment typos.
6479 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
6482 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
6483 statement expression if we had an error mark node.
6485 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
6486 Brooks Moses <brooks.moses@codesourcery.com>
6487 Lee Millward <lee.millward@codesourcery.com>
6489 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
6490 Change class to tcc_vl_exp.
6492 * call.c (build_call): Use build_call_list instead
6494 (build_over_call): Likewise.
6495 (build_new_method_call): Use build_min_non_dep_call_list
6496 instead of build_min_non_dep.
6498 * error.c (dump_call_expr_args): New function.
6499 (dump_aggr_init_expr_args): New function.
6500 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
6501 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
6503 * cvt.c (convert_to_void): Use build_call_array instead
6504 of build3; use new AGGR_INIT_EXPR accessor macros.
6506 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
6507 instead of TREE_CODE_LENGTH.
6509 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
6510 AGGR_INIT_EXPR accessor macros.
6512 * cp-gimplify.c (cp_gimplify_init_expr): Use
6513 AGGR_INIT_EXPR_SLOT to set the slot operand.
6515 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
6516 (AGGR_INIT_EXPR_SLOT): New macro.
6517 (AGGR_INIT_EXPR_ARG): New macro.
6518 (aggr_init_expr_nargs): New macro.
6519 (AGGR_INIT_EXPR_ARGP): New macro.
6520 (aggr_init_expr_arg_iterator): New.
6521 (init_aggr_init_expr_arg_iterator): New.
6522 (next_aggr_init_expr_arg): New.
6523 (first_aggr_init_expr_arg): New.
6524 (more_aggr_init_expr_args_p): New.
6525 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
6526 (stabilize_aggr_init): New declaration.
6527 (build_min_non_dep_call_list): Likewise.
6529 * tree.c (process_aggr_init_operands): New function.
6530 (build_aggr_init_array) New function.
6531 (build_cplus_new): Update to use new CALL_EXPR and
6532 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
6533 build_aggr_init_array.
6534 (build_min_non_dep_call_list) New function.
6535 (build_min_nt): Assert input code parameter is not a variable
6536 length expression class.
6537 (build_min, build_min_non_dep): Likewise.
6538 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
6539 to check for equality instead of recursing. Handle tcc_vl_exp
6541 (stabilize_call): Update to only handle CALL_EXPRs, not
6542 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
6543 (stabilize_aggr_init): New function.
6544 (stabilize_init): Use it.
6546 * cxx-pretty-print.c (pp_cxx_postfix_expression)
6547 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
6548 AGGR_INIT_EXPR accessor macros and argument iterators.
6550 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
6551 build_vl_exp. Iterate through the operands, recursively
6552 processing each one.
6553 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
6554 CALL_EXPR accessor macros.
6555 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
6556 tree code classes. Use TREE_OPERAND_LENGTH instead of
6559 * semantics.c (finish_call_expr): Use build_nt_call_list
6560 instead of build_nt.
6561 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
6562 accessor macros. Use build_call_array to construct the
6563 CALL_EXPR node instead of build3
6565 * decl2.c (build_offset_ref_call_from_tree): Use
6566 build_nt_call_list and build_min_non_dep_call_list instead
6567 of build_min_nt and build_min_non_dep.
6569 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
6570 Use build_nt_call_list instead of build_min_nt.
6572 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6575 * call.c (build_conditional_expr): Improve error message.
6577 2007-02-13 Dirk Mueller <dmueller@suse.de>
6579 * friend.c (do_friend): Annotate warning about friend
6580 declarations in templates with OPT_Wnon_template_friend.
6581 Convert informal message from warning() to inform().
6583 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
6584 Mark Mitchell <mark@codesourcery.com>
6587 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
6588 instantiations for variables.
6590 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6593 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
6594 Check warn_unused_value just once.
6596 2007-02-11 Mark Mitchell <mark@codesourcery.com>
6599 * pt.c (determine_specialization): Use skip_artificial_parms_for.
6600 (fn_type_unificiation): Likewise.
6601 (get_bindings): Likewise.
6603 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
6606 * decl.c (finish_function): Use DECL_REPLACEABLE.
6607 * tree.c (cp_cannot_inline_tree_fn): Likewise.
6609 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
6611 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
6613 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
6615 * decl.c (grokvardecl): Don't error if !have_tls.
6616 (grokdeclarator): Likewise.
6617 * parser.c (cp_parser_omp_threadprivate): Likewise.
6619 2007-02-07 Jakub Jelinek <jakub@redhat.com>
6622 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
6623 parameters and result decls in omp clauses.
6624 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
6627 2007-02-05 Dirk Mueller <dmueller@suse.de>
6630 * parser.c (cp_parser_class_specifier): Always initialize bases.
6632 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
6634 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
6635 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
6636 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
6638 * semantics.c (finish_omp_atomic): Store a whole expression node
6639 in operand 1, and integer_zero_node in operand 0, for dependent
6640 OMP_ATOMIC. Rewrite to make flow easier to understand.
6642 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
6644 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
6646 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
6648 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
6649 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
6651 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
6653 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
6654 keyword warning to -Wc++0x-compat.
6656 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
6658 * decl.c (grokdeclarator): Update documentation.
6660 2007-02-02 Jakub Jelinek <jakub@redhat.com>
6663 * decl.c (grokdeclarator): If __thread is used together with
6664 a storage class other than extern and static, clear thread_p
6665 after issuing diagnostics and fall through to checking the
6668 2007-01-30 Roger Sayle <roger@eyesopen.com>
6670 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
6671 calculating the size of an array (to avoid recursive errors).
6673 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6676 * typeck.c (build_binary_op): Fix logic for warning. Move warning
6678 * call.c (convert_like_real): Don't warn when converting to
6681 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6683 * decl.c (pop_label): Replace warning with call to
6684 warn_for_unused_label.
6686 2007-01-28 Andrew Pinski <pinskia@gmail.com>
6689 * semantics.c (finish_pseudo_destructor_expr): Check the
6690 destrutor name by calling check_dtor_name.
6692 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
6694 * lex.c (D_CPP0X): Rename.
6696 (reswords): D_CPP0X -> D_CXX0X.
6697 (init_reswords): Ditto.
6698 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
6699 of C++0x keywords as identifiers.
6701 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
6704 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
6707 2007-01-23 Ian Lance Taylor <iant@google.com>
6709 * typeck.c (convert_for_assignment): Only warn about a = b = c
6710 when converting to bool.
6712 2007-01-23 Roger Sayle <roger@eyesopen.com>
6714 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
6716 * typeck.c (ignore_overflows): Remove the remaining uses of
6717 TREE_CONSTANT_OVERFLOW.
6719 2007-01-20 Jan Hubicka <jh@suse.cz>
6721 * decl2.c (start_objects, start_static_storage_duration_function):
6722 Do not make the functions uninlinable.
6724 2007-01-17 Ian Lance Taylor <iant@google.com>
6726 * class.c (add_method): Call VEC_reserve_exact rather than passing
6727 a negative size to VEC_reserve.
6729 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
6732 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
6734 2007-01-10 Mark Mitchell <mark@codesourcery.com>
6737 * decl.c (make_typename_type): If the qualified name is not a
6738 type, issue an error.
6739 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
6742 2007-01-08 Geoffrey Keating <geoffk@apple.com>
6744 * rtti.c: Include target.h.
6745 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
6746 don't emit typeinfo for fundamental types as weak.
6747 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
6749 2007-01-08 Richard Guenther <rguenther@suse.de>
6751 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
6753 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
6755 * call.c (standard_conversion): Pass flag to
6756 vector_types_convertible_p to disallow emission of note.
6757 * typeck.c (convert_for_assignment): Pass flag to
6758 vector_types_convertible_p to allow emission of note.
6759 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
6760 to disallow emission of note.
6762 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6765 * typeck.c (build_binary_op): Call overflow_warning if
6766 TREE_OVERFLOW_P is true for the result and not for any of the
6769 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
6772 * class.c (add_method): Don't wait until template
6773 instantiation time to complain about duplicate methods.
6775 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
6778 * semantics.c (finish_unary_op_expr): Warn only if result
6779 overflowed and operands did not.
6781 2007-01-05 Ian Lance Taylor <iant@google.com>
6783 * typeck.c (build_binary_op): Warn about comparing a non-weak
6786 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
6788 * pt.c (tsubst): Propagate the need for structural equality checks
6789 when reducing the level of template parameters.
6791 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
6793 * pt.c: Fix a comment typo.
6795 2007-01-02 Ian Lance Taylor <iant@google.com>
6797 * semantics.c (maybe_convert_cond): Optionally warn when using an
6798 assignment as a condition.
6799 * typeck.c (convert_for_assignment): Optionally warn about
6800 assigning the result of an assignment to a bool.
6802 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
6804 * pt.c (canonical_template_parms): Correct typo in comment.
6806 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
6808 * typeck.c (structural_comptypes): Renamed from "comptypes".
6809 (comptypes): Use canonical type information to perform fast type
6810 comparison. When VERIFY_CANONICAL_TYPES, verify that the
6811 canonical type comparison returns the same results as we would see
6812 from the current, structural check. Support COMPARE_STRUCTURAL
6813 when we need structural checks.
6814 * decl.c (typename_compare): Fix comment.
6815 (build_typename_type): TYPENAME_TYPE nodes require structural
6816 equality checks, because they resolve different based on the
6818 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
6819 require structural equality checks (for now).
6820 (build_ptrmemfunc_type): Build the canonical pointer to member
6822 (compute_array_index_type): Whenever we build a new index type
6823 to represent the size of an array in a template, we need to mark
6824 this index type as requiring structural equality. This goes for
6825 arrays with value-dependent sizes with the current ABI, or all
6827 * tree.c (cplus_array_hash): New.
6828 (struct cplus_array_info): New.
6829 (cplus_array_compare): New.
6830 (cplus_array_htab): New.
6831 (build_cplus_array_type_1): Use a hash table to cache the array
6832 types we build. Build the canonical array type for each array
6834 (cp_build_qualified_type_real): When building a cv-qualified array
6835 type, use the hash table of array types and build canonical array
6837 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
6838 use structural equality (for now).
6839 * cp-tree.h (COMPARE_STRUCTURAL): New.
6840 * pt.c (canonical_template_parms): New.
6841 (canonical_type_parameter): New.
6842 (process_template_parm): Find the canonical type parameter.
6843 (lookup_template_class): When we have named the primary template
6844 type, set the canonical type for our template class to the primary
6845 template type. If any of the template arguments need structural
6846 equality checks, the template class needs structural equality
6848 (tsubst): When reducing the level of a template template
6849 parameter, we require structural equality tests for the resulting
6850 parameter because its template parameters have not had their types
6851 canonicalized. When reducing a template type parameter, find the
6852 canonical reduced type parameter.
6853 (any_template_arguments_need_structural_equality_p): New.