1 2010-12-17 Jason Merrill <jason@redhat.com>
4 * pt.c (value_dependent_expression_p) [ARRAY_REF]: Handle
7 2010-12-15 Nathan Froyd <froydnj@codesourcery.com>
12 * parser.c (struct cp_parser): Add colon_corrects_to_scope_p field.
13 (cp_parser_new): Initialize it.
14 (cp_parser_nested_name_specifier_opt): Auto-correct colons to
15 scopes if we are able to.
16 (cp_parser_question_colon_clause): Disallow colon correction.
17 (cp_parser_label_for_labeled_statement): Likewise.
18 (cp_parser_range_for): Likewise.
19 (cp_parser_enum_specifier): Likewise.
20 (cp_parser_class_head): Likewise.
21 (cp_parser_member_declaration): Likewise.
23 2010-12-15 Nathan Froyd <froydnj@codesourcery.com>
26 * parser.c (cp_parser_class_specifier): Check for TYPE_P.
28 2010-12-15 Jakub Jelinek <jakub@redhat.com>
31 * cp-gimplify.c (cp_genericize): When changing RESULT_DECL
32 into invisible reference, change also DECL_VALUE_EXPR of
33 NRV optimized variable.
35 2010-12-15 Paolo Carlini <paolo.carlini@oracle.com>
38 * init.c (build_value_init): Check build_special_member_call return
39 value for error_mark_node.
41 2010-12-14 Jason Merrill <jason@redhat.com>
44 * decl.c (grokdeclarator): Reject uninitialized constexpr
47 2010-12-14 Nathan Froyd <froydnj@codesourcery.com>
50 * cp-tree.h (suggest_alternatives_for): Add location_t parameter.
51 * name-lookup.c (suggest_alternatives_for): Likewise. Adjust.
52 * lex.c (unqualified_name_lookup_error): Adjust call to it.
53 * semantics.c (qualified_name_lookup_error): Move to...
54 * error.c (qualified_name_lookup_error): ...here. Call.
55 suggest_alternatives_for.
57 2010-12-13 Jason Merrill <jason@redhat.com>
61 * semantics.c (build_data_member_initialization): Handle
62 cv-qualified data member.
64 2010-12-13 Jan Hubicka <jh@suse.cz>
67 * decl2.c (start_objects): Do not generate collect2 recognicable name
70 2010-12-12 Paolo Carlini <paolo.carlini@oracle.com>
73 * typeck.c (convert_for_assignment): Fix typo in warning message.
75 2010-12-10 Jakub Jelinek <jakub@redhat.com>
78 * decl.c (record_builtin_java_type): Call build_distinct_type_copy
79 on build_nonstandard_integer_type result for __java_* types.
81 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
83 * decl.c (grokmethod): Test DECL_CLASS_SCOPE_P.
84 * error.c (dump_decl): Test DECL_FILE_SCOPE_P.
86 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
88 * cp-tree.h (readonly_error_kind): Delete.
89 (readonly_error): Rename to...
90 (cxx_readonly_error): ...this. Change second argument to be an
92 * semantics.c (finish_asm_stmt): Call cxx_readonly_error.
93 * typeck.c (cp_build_unary_op): Likewise.
94 (cp_build_modify_expr): Likewise.
95 * typeck2.c (readonly_error): Rename to...
96 (cxx_readonly_error): ...this. Delegate to readonly_error for
99 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
101 * parser.c (cp_parser_objc_superclass_or_category): Recognize
102 Objective-C 2.0 class extensions. Added iface_p and
103 is_class_extension arguments.
104 (cp_parser_objc_class_interface): Updated call to
105 cp_parser_objc_superclass_or_category.
106 (cp_parser_objc_class_implementation): Same change.
108 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
110 * call.c (print_conversion_rejection): Indent messages two spaces.
112 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
114 * typeck.c (cp_build_indirect_ref): Call invalid_indirection_error.
116 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
118 * typeck.c (composite_pointer_error): New function.
119 (composite_pointer_type_r, composite_pointer_type): Call it.
121 2010-12-08 Jason Merrill <jason@redhat.com>
124 * semantics.c (cxx_eval_vec_init_1): Handle value-init.
125 (cxx_eval_vec_init): Pass value_init arg.
127 2010-12-08 Nathan Froyd <froydnj@codesourcery.com>
130 * call.c (struct conversion): Document bad_p field.
131 (enum rejection_reason_code): Define.
132 (struct conversion_info): Define.
133 (struct rejection_reason): Define.
134 (struct z_candidate): Add `reason' field.
135 (add_candidate): Add `reason' parameter. Store it in CAND.
136 (alloc_rejection, arity_rejection, arg_conversion_rejection):
138 (bad_arg_conversion_rejection): New function.
139 (convert_class_to_reference): Add comment.
140 (remaining_arguments): New function.
141 (add_function_candidate): Record rejection reason and pass it to
143 (add_conv_candidate, build_builtin_candidate): Likewise.
144 (add_template_candidate_real): Likewise.
145 (print_conversion_rejection): New function.
146 (print_z_candidate): Print CAND->REASON if it exists. Adjust
148 (print_z_candidates): Add location_t argument. Adjust calling
149 sequence for print_z_candidate. Print header line directly.
150 (build_user_type_conversion_1): Add reason for rejection to
151 CAND. Adjust call to print_z_candidates.
152 (print_error_for_call_failure): New function.
153 (build_new_function_call): Call it. Adjust call to
155 (build_operator_new_call): Likewise.
156 (build_op_call): Likewise.
157 (build_conditional_expr): Likewise.
158 (build_new_op): Likewise.
159 (build_new_method_call): Likewise.
161 2010-12-08 Jason Merrill <jason@redhat.com>
164 * cp-tree.h (LOOKUP_DEFAULTED): New.
165 * call.c (add_function_candidate): Check it.
166 * method.c (synthesized_method_walk): Set it.
167 (do_build_copy_assign): Likewise.
168 * init.c (perform_member_init): Likewise.
169 (emit_mem_initializers): Likewise.
172 * decl.c (cp_finish_decl): Complain about an implicitly deleted
173 method defaulted outside the class.
174 * method.c (maybe_explain_implicit_delete): Don't check DECL_INITIAL.
176 2010-12-07 Joseph Myers <joseph@codesourcery.com>
178 * rtti.c: Don't include assert.h.
180 2010-12-07 Nathan Froyd <froydnj@codesourcery.com>
183 * cp-tree.h (suggest_alternatives_for, location_of): Declare.
184 * error.c (dump_expr): Handle TYPE_DECL.
185 (location_of): Unstaticize.
186 * name-lookup.c (suggest_alternatives_for): New function.
187 * lex.c (unqualified_name_lookup_error): Call it.
189 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
191 * call.c: Include c-family/c-objc.h.
192 * decl.c: Same change.
193 * decl2.c: Same change.
194 * error.c: Same change.
195 * lex.c: Same change.
196 * parser.c: Same change.
198 * semantics.c: Same change.
199 * typeck.c: Same change.
200 * Make-lang.in (cp/decl.o): Depend on c-family/c-objc.h.
201 (cp/decl2.o): Same change.
202 (cp/call.o): Same change.
203 (cp/error.o): Same change.
204 (cp/lex.o): Same change.
205 (cp/parser.o): Same change.
206 (cp/pt.o): Same change.
207 (cp/semantics.o): Same change.
208 (cp/typeck.o): Same change.
209 * config-lang.in (gtfiles): Added c-family/c-objc.h.
211 2010-12-03 Jason Merrill <jason@redhat.com>
214 * semantics.c (build_data_member_initialization): Remove assert.
217 * tree.c (lvalue_kind) [SCOPE_REF]: Handle non-dependent case.
219 2010-12-03 Richard Guenther <rguenther@suse.de>
222 * error.c (dump_expr): Handle MEM_REF.
224 2010-12-03 Laurynas Biveinis <laurynas.biveinis@gmail.com>
226 * cp-tree.h (struct aggr_init_expr_arg_iterator_d): Remove GTY
229 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
231 * parser.c (cp_parser_objc_throw_statement): Use
232 cp_parser_expression, not cp_parser_assignment_expression, to
233 parse the argument of a @throw.
235 2010-12-01 Joseph Myers <joseph@codesourcery.com>
237 * cp-objcp-common.c, lex.c, typeck.c: Don't include toplev.h.
238 * Make-lang.in (cp/lex.o, cp/cp-objcp-common.o, cp/typeck2.o):
241 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
243 * decl.c (finish_function): Call objc_finish_function when
244 compiling Objective-C++.
245 * call.c (standard_conversion): Do not call
246 objc_non_volatilized_type().
247 (implicit_conversion): Same change.
248 * typeck.c (comp_ptr_ttypes_real): Same change.
250 2010-11-30 Joseph Myers <joseph@codesourcery.com>
252 * cp-gimplify.c, cp-lang.c, cvt.c, cxx-pretty-print.c, error.c,
253 except.c, expr.c, friend.c, init.c, mangle.c, name-lookup.c,
254 optimize.c, parser.c, rtti.c, tree.c, typeck2.c: Don't include
256 * Make-lang.in: Dependencies for above files changed to remove
259 2010-11-29 Dodji Seketeli <dodji@redhat.com>
262 * call.c (add_builtin_candidate): At this point the resulting type
263 of an indirection operator should be complete.
265 2010-11-29 Dodji Seketeli <dodji@redhat.com>
268 Reverted patch for PR c++/42260
269 * cp-tree.h (lookup_conversions): Reverted "Add new bool parameter to
271 * search.c (lookup_conversion): Reverted "Use new bool parameter in
273 * call.c (add_builtin_candidates): Reverted "Don't lookup template
275 (convert_class_to_reference, build_user_type_conversion_1,
276 build_op_call): Reverted "Adjust".
277 * cvt.c (build_expr_type_conversion): Reverted "Likewise".
279 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
281 * parser.c (cp_parser_objc_try_catch_finally_statement): Parse
282 @catch(...) and pass NULL_TREE to objc_begin_catch_clause() in
283 that case. Improved error recovery. Reorganized code to be
284 almost identical to c_parser_objc_try_catch_finally_statement.
286 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
289 * decl.c (grokdeclarator): Replaced an assert (for a case that can
290 never happen in C++, but could happen in ObjC++ for invalid code)
291 with a check that prints an error message and returns
294 2010-11-23 Jeffrey Yasskin <jyasskin@google.com>
297 * pt.c (instantiate_decl): Propagate the template's location to
300 2010-11-20 Joseph Myers <joseph@codesourcery.com>
302 * name-lookup.c (handle_namespace_attrs): Don't check
303 HANDLE_PRAGMA_VISIBILITY.
304 * parser.c (cp_parser_namespace_definition): Don't check
305 HANDLE_PRAGMA_VISIBILITY.
307 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
312 * parser.c (cp_lexer_set_token_position): New function.
313 (cp_lexer_previous_token_position): New function.
314 (cp_lexer_previous_token): Call it.
315 (cp_parser_class_specifier): Try to gracefully handle a missing
318 2010-11-20 Jakub Jelinek <jakub@redhat.com>
321 * decl.c (cp_make_fname_decl): Return error_mark_node if
322 current_binding_level has already sk_function_parms kind.
325 * semantics.c (cxx_eval_call_expression): Unshare the result.
327 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
329 * parser.c (cp_parser_objc_protocol_declaration): Pass attributes
330 to objc_declare_protocols.
332 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
335 * typeck.c (cp_build_unary_op): Call build_real_imag_expr for
336 REALPART_EXPR and IMAGPART_EXPR.
338 2010-11-16 Jason Merrill <jason@redhat.com>
340 * call.c (convert_like_real): Don't make a temp for copy-list-init.
341 (build_over_call): Don't handle that here.
342 (build_new_method_call): Use COMPLETE_OR_OPEN_TYPE_P for error.
345 * call.c (build_over_call): Check for =delete even when trivial.
348 * decl.c (make_unbound_class_template): Handle using
349 injected-type-name as template.
351 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
353 * typeck.c (cp_build_unary_op): Use
354 objc_build_incr_expr_for_property_ref to build the pre/post
355 increment/decrement of an Objective-C property ref.
357 2010-11-13 Jason Merrill <jason@redhat.com>
359 * decl.c (cp_finish_decl): Use resolve_nondeduced_context for auto.
360 * init.c (build_new): Likewise.
361 * pt.c (tsubst_decl): Likewise.
362 (do_auto_deduction): Likewise.
363 (resolve_nondeduced_context): Use build_offset_ref and
366 2010-11-12 Joseph Myers <joseph@codesourcery.com>
368 * Make-lang.in (g++spec.o): Use $(OPTS_H).
370 2010-11-13 Ville Voutilainen <ville.voutilainen@gmail.com> <ville.voutilainen@symbio.com>
372 Core 1135, 1136, 1145, 1149
373 * method.c (defaultable_fn_check): Do not disallow defaulting a
374 non-public or explicit special member function on its first
377 2010-11-12 James Dennett <jdennett@google.com>
380 * typeck.c (build_static_cast_1): Convert to the target type
381 when doing static_cast<cv Derived*>(Base*).
383 2010-11-10 Jason Merrill <jason@redhat.com>
386 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: New case.
387 [CONSTRUCTOR]: Use the tsubsted type.
390 * semantics.c (cxx_eval_bit_field_ref): New.
391 (cxx_eval_constant_expression): Call it.
393 2010-11-10 Joseph Myers <joseph@codesourcery.com>
395 * cvt.c (cp_convert_to_pointer): Use %' in diagnostic.
396 * decl.c (layout_var_decl, maybe_commonize_var, grokdeclarator):
397 Use %' in diagnostics.
398 * decl2.c (check_classfn): Use %' in diagnostic.
399 * init.c (build_java_class_ref): Use %' in diagnostic.
400 (build_delete): Remove trailing '.' from diagnostic.
401 * method.c (do_build_copy_assign, walk_field_subobs): Use %' in
403 * name-lookup.c (pushdecl_maybe_friend): Use %' in diagnostic.
404 * parser.c (cp_parser_exception_specification_opt): Remove
405 trailing '.' from diagnostic.
406 (cp_parser_objc_interstitial_code): Use %qs for quoting in
408 * pt.c (check_valid_ptrmem_cst_expr): Use %< and %> for quoting in
410 * repo.c (reopen_repo_file_for_write): Use %' in diagnostic.
412 2010-11-10 Nathan Froyd <froydnj@codesourcery.com>
415 * decl.c (poplevel_named_label_1): Use TREE_CHAIN if necessary.
417 2010-11-09 Jakub Jelinek <jakub@redhat.com>
420 * tree.c (lvalue_kind): Don't crash if ref has NULL type.
422 2010-11-08 Jason Merrill <jason@redhat.com>
425 * semantics.c (check_constexpr_ctor_body): New fn.
426 * parser.c (cp_parser_ctor_initializer_opt_and_function_body): Call it.
427 * cp-tree.h: Declare it.
430 * tree.c (bot_manip): Check TREE_SIDE_EFFECTS as well.
432 Correct conversion/overflow behavior.
433 * cvt.c (ignore_overflows): Move here from typeck.c.
434 (ocp_convert): Use it.
435 (cp_fold_convert): Use it. Don't call rvalue.
436 * typeck.c (build_static_cast_1): Don't use it. Do call rvalue.
437 * error.c (location_of): Handle expressions, too.
438 * class.c (check_bitfield_decl): Set input_location around call to
440 * semantics.c (cxx_eval_outermost_constant_expr): Don't
441 print the expression if it already had TREE_OVERFLOW set.
442 (reduced_constant_expression_p): Check TREE_OVERFLOW_P for C++98, too.
443 (verify_constant): Allow overflow with a permerror if we're
445 (cxx_eval_outermost_constant_expr): Use verify_constant.
446 (adjust_temp_type): Use cp_fold_convert.
447 * decl.c (build_enumerator): Don't call constant_expression_warning.
448 * decl2.c (grokbitfield): Likewise.
450 2010-11-06 Jason Merrill <jason@redhat.com>
453 * init.c (perform_member_init): Use build_vec_init_expr for
454 value-init of arrays, too.
455 * cp-gimplify.c (cp_gimplify_expr): Use VEC_INIT_EXPR_VALUE_INIT.
456 * cp-tree.h (VEC_INIT_EXPR_IS_CONSTEXPR): New macro.
457 (VEC_INIT_EXPR_VALUE_INIT): New macro.
458 * semantics.c (potential_constant_expression): No longer static.
459 Check VEC_INIT_EXPR_IS_CONSTEXPR.
460 * tree.c (build_vec_init_expr): Handle value-init. Set
461 VEC_INIT_EXPR_IS_CONSTEXPR and VEC_INIT_EXPR_VALUE_INIT.
463 2010-11-06 Nathan Froyd <froydnj@codesourcery.com>
466 * parser.c (cp_lexer_previous_token): New function.
467 (cp_parser_member_declaration): Use previous token for error
468 messages. Assume semicolon presence rather than grovelling for
471 2010-11-06 Joern Rennecke <amylaar@spamcop.net>
474 * method.c (make_alias_for_thunk):
475 Use targetm.asm_out.generate_internal_label.
477 2010-11-05 Jason Merrill <jason@redhat.com>
480 * search.c (look_for_overrides): A constructor is never virtual.
482 2010-11-05 Jakub Jelinek <jakub@redhat.com>
485 * cp-gimplify.c (cp_gimplify_expr): Drop volatile MEM_REFs
486 on the RHS to avoid infinite recursion with gimplify_expr.
488 2010-11-05 Jason Merrill <jason@redhat.com>
491 * pt.c (tsubst_copy): Handle COMPLEX_CST.
493 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
495 Fixed using the Objective-C 2.0 dot-syntax with class names.
496 * parser.c (cp_parser_primary_expression): Recognize Objective-C
497 2.0 dot-syntax with class names and process it.
498 (cp_parser_nonclass_name): Recognize Objective-C 2.0 dot-syntax
500 (cp_parser_class_name): Same change.
501 (cp_parser_simple_type_specifier): Tidied comments.
503 2010-11-04 Jason Merrill <jason@redhat.com>
506 * semantics.c (build_constexpr_constructor_member_initializers):
507 Handle an enclosing STATEMENT_LIST.
509 * semantics.c (speculative_access_check): New.
510 * cp-tree.h: Declare it.
511 * call.c (build_over_call): Use it.
512 * class.c (type_has_constexpr_default_constructor): Use locate_ctor.
513 * method.c (locate_ctor): Use push/pop_deferring_access_checks.
515 2010-11-03 Jason Merrill <jason@redhat.com>
518 * semantics.c (build_data_member_initialization): Handle
519 value-init of aggregate empty base.
522 * call.c (can_convert_array): New fn.
523 (build_aggr_conv): Use it.
526 * semantics.c (build_constexpr_constructor_member_initializers):
529 2010-11-02 Dodji Seketeli <dodji@redhat.com>
531 * cp-tree.h (enum tsubst_flags)<tf_no_class_instantiations>:
533 * pt.c (tsubst): Remove the use of tf_no_class_instantiations.
535 2010-11-03 Jason Merrill <jason@redhat.com>
538 * init.c (expand_default_init): Avoid ICE if we can't figure out
539 which function is being called.
541 2010-11-02 Nathan Froyd <froydnj@codesourcery.com>
543 * class.c (build_base_path, add_vcall_offset): Use build_zero_cst
544 instead of fold_convert.
545 * init.c (build_zero_init): Likewise.
546 * typeck.c (cp_build_binary_op): Likewise.
548 2010-11-02 Dodji Seketeli <dodji@redhat.com>
552 * pt.c (check_valid_ptrmem_cst_expr): Add a complain parameter to
554 (convert_nontype_argument, convert_nontype_argument): Pass the
555 complain parameter down to check_valid_ptrmem_cst_expr.
557 2010-11-02 Dodji Seketeli <dodji@redhat.com>
560 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): Remove.
561 (struct template_parm_index_s)<num_siblings>: New field.
562 (TEMPLATE_PARM_NUM_SIBLINGS): New accessor.
563 (process_template_parm): Extend the API to accept the number of
564 template parms in argument.
565 (cp_set_underlying_type): Remove this.
566 * class.c (build_self_reference): Require canonical type equality
567 back on the self reference of class.
568 * decl2.c (grokfield): Require canonical type equality back on
569 typedef class fields.
570 * name-lookup.c (pushdecl_maybe_friend): Require canonical type
571 equality back on typedefs.
572 * parser.c (cp_parser_template_parameter_list): Do not require
573 canonical type equality on dependent types created during template
575 * pt.c (fixup_template_type_parm_type, fixup_template_parm_index)
576 (fixup_template_parm, fixup_template_parms): New private
578 (current_template_args): Declare this.
579 (process_template_parm): Pass the total number of template parms
580 to canonical_type_parameter.
581 (build_template_parm_index): Add a new argument to carry the total
582 number of template parms.
583 (reduce_template_parm_level, process_template_parm, make_auto):
585 (current_template_args): Fix this for template template
587 (tsubst_template_parm): Split out of ...
588 (tsubst_template_parms): ... this.
589 (reduce_template_parm_level): Don't loose
590 TEMPLATE_PARM_NUM_SIBLINGS when cloning a TEMPLATE_PARM_INDEX.
591 (template_parm_to_arg): Extracted this function from
592 current_template_args. Make it represent invalid template parms
593 with an error_mark_node instead of a LIST_TREE containing an
595 (current_template_args): Use template_parm_to_arg.
596 (dependent_template_arg_p): Consider an invalid template argument
598 (end_template_parm_list): Do not update template sibling parms
599 here anymore. Use fixup_template_parms instead.
600 (process_template_parm): Pass the number of template parms to
601 canonical_type_parameter.
602 (make_auto): Require structural equality on auto
603 TEMPLATE_TYPE_PARM for now.
604 (unify)<BOUND_TEMPLATE_TEMPLATE_PARM>: Coerce template parameters
605 using all the arguments deduced so far.
606 (tsubst)<TEMPLATE_TYPE_PARM>: Pass the number of sibling parms to
607 canonical_type_parameter.
608 * tree.c (cp_set_underlying_type): Remove.
609 * typeck.c (get_template_parms_of_dependent_type)
610 (incompatible_dependent_types_p): Remove.
611 (structural_comptypes): Do not call incompatible_dependent_types_p
613 (comp_template_parms_position): Re-organized. Take the length of
614 template parms list in account.
616 2010-11-01 Jason Merrill <jason@redhat.com>
618 * semantics.c (call_stack, call_stack_tick, cx_error_context): New.
619 (last_cx_error_tick, push_cx_call_context, pop_cx_call_context): New.
620 (cxx_eval_call_expression): Call push/pop_cx_call_context instead
621 of giving follow-on errors.
622 * error.c (maybe_print_constexpr_context): New.
623 (cp_diagnostic_starter): Call it.
624 * cp-tree.h: Declare cx_error_context.
626 * semantics.c (cxx_eval_constant_expression): Explain
627 unacceptable use of variable better.
629 2010-11-01 Gabriel Dos Reis <gdr@cse.tamu.edu>
630 Jason Merrill <jason@redhat.com>
632 * call.c (null_ptr_cst_p): Use maybe_constant_value.
633 (set_up_extended_ref_temp): Support constant initialization.
634 (initialize_reference): Adjust.
635 * class.c (check_bitfield_decl): Use cxx_constant_value.
636 * cvt.c (ocp_convert): Don't use integral_constant_value when
637 converting to class type.
638 * decl.c (finish_case_label): Use maybe_constant_value.
639 (build_init_list_var_init): Support constant initialization.
640 (check_initializer): Likewise. Reorganize.
641 (cp_finish_decl): Likewise.
642 (expand_static_init): Likewise.
643 (compute_array_index_type): Use maybe_constant_value.
645 (create_array_type_for_decl, grokdeclarator): Pass it.
646 (build_enumerator): Use cxx_constant_value.
647 * decl2.c (grokfield): Use maybe_constant_init.
648 * except.c (check_noexcept_r): Handle constexpr.
649 (build_noexcept_spec): Use maybe_constant_value.
650 * init.c (expand_default_init): Support constant initialization.
651 (build_vec_init): Likewise.
652 (constant_value_1): Adjust.
653 (build_new_1): Adjust.
654 * parser.c (cp_parser_constant_expression): Allow non-integral
656 (cp_parser_direct_declarator): Don't fold yet in C++0x mode.
657 (cp_parser_initializer_clause): Toss folded result if non-constant.
658 * pt.c (fold_decl_constant_value): Remove.
659 (convert_nontype_argument): Use maybe_constant_value. Give clearer
660 error about overflow.
661 (tsubst): Move array bounds handling into compute_array_index_type.
662 (value_dependent_expression_p): Handle constant CALL_EXPR.
663 (tsubst_decl): Don't set
664 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P yet.
665 (tsubst_expr) [DECL_EXPR]: Pass it into cp_finish_decl.
666 (instantiate_decl): Here too.
667 * semantics.c (finish_static_assert): Use maybe_constant_value.
668 (ensure_literal_type_for_constexpr_object): Make sure type is complete.
669 (potential_constant_expression): Use maybe_constant_value.
670 * tree.c (cast_valid_in_integral_constant_expression_p): Any cast
671 is potentially valid in C++0x.
672 * typeck2.c (store_init_value): Handle constant init.
673 (check_narrowing): Use maybe_constant_value.
674 (build_functional_cast): Set TREE_CONSTANT on literal T().
675 * cp-tree.h (DECL_INTEGRAL_CONSTANT_VAR_P): Remove.
676 (LOOKUP_ALREADY_DIGESTED): New.
677 (compute_array_index_type): Adjust prototype.
679 * semantics.c (constexpr_call): New datatype.
680 (constexpr_call_table): New global table.
681 (constexpr_call_hash): New.
682 (constexpr_call_equal): Likewise.
683 (maybe_initialize_constexpr_call_table): Likewise.
684 (lookup_parameter_binding): Likewise.
685 (cxx_eval_builtin_function_call): Likewise.
686 (cxx_bind_parameters_in_call): Likewise.
687 (cxx_eval_call_expression): Likewise.
688 (cxx_eval_unary_expression): Likewise.
689 (cxx_eval_binary_expression): Likewise.
690 (cxx_eval_conditional_expression): Likewise.
691 (cxx_eval_array_reference): Likewise.
692 (cxx_eval_component_reference): Likewise.
693 (cxx_eval_logical_expression): Likewise.
694 (cxx_eval_object_construction): Likewise.
695 (cxx_eval_constant_expression): Likewise.
696 (cxx_eval_indirect_ref): Likewise.
697 (cxx_constant_value): Likewise.
698 (cxx_eval_bare_aggregate): Likewise.
699 (adjust_temp_type): New.
700 (reduced_constant_expression_p): New.
701 (verify_constant): New.
702 (cxx_eval_vec_init, cxx_eval_vec_init_1): New.
703 (cxx_eval_outermost_constant_expr): New.
704 (maybe_constant_value, maybe_constant_init): New.
705 (cxx_eval_constant_expression): Use them.
706 * pt.c (iterative_hash_template_arg): No longer static.
707 * cp-tree.h: Declare fns.
709 * cp-tree.h (register_constexpr_fundef): Declare.
710 * decl.c (maybe_save_function_definition): New.
711 (finish_function): Use it.
712 * semantics.c (constexpr_fundef): New datatype.
713 (constexpr_fundef_table): New global table.
714 (constexpr_fundef_equal): New.
715 (constexpr_fundef_hash): Likewise.
716 (retrieve_constexpr_fundef): Likewise.
717 (validate_constexpr_fundecl): Store in the table.
718 (build_data_member_initialization): New fn.
719 (build_constexpr_constructor_member_initializers): New.
720 (register_constexpr_fundef): Define.
721 (is_this_parameter): New.
722 (get_function_named_in_call): Likewise.
723 (get_nth_callarg): Likewise.
724 (check_automatic_or_tls): New.
725 (morally_constexpr_builtin_function_p): New.
726 (potential_constant_expression): New.
728 2010-11-01 Jason Merrill <jason@redhat.com>
730 * decl2.c (decl_constant_var_p): New fn.
731 (decl_maybe_constant_var_p): New fn.
732 (mark_used): Rework instantiation of things needed for constant
734 * cp-tree.h: Declare new fns.
735 * pt.c (instantiate_decl): Handle cp_unevaluated_operand.
736 (always_instantiate_p): Use decl_maybe_constant_var_p.
737 (instantiate_decl): Don't defer constexpr functions.
738 * repo.c (repo_emit_p): Use decl_maybe_constant_var_p.
739 * semantics.c (finish_id_expression): Use decl_constant_var_p.
740 Check for valid name in constant expr after mark_used.
742 2010-10-31 Jason Merrill <jason@redhat.com>
744 * class.c (is_really_empty_class): Work when type is not complete.
745 (synthesized_default_constructor_is_constexpr): New.
746 (add_implicitly_declared_members): Use it.
747 (type_has_constexpr_default_constructor): Likewise.
748 * cp-tree.h: Declare it.
749 * method.c (synthesized_method_walk): Use it.
751 * decl.c (pop_switch): Use EXPR_LOC_OR_HERE.
752 * typeck.c (convert_for_assignment): Likewise.
754 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful
755 message about constexpr without -std=c++0x.
757 * decl.c (grokdeclarator): Don't ICE on constexpr non-static data
760 2010-10-30 Nathan Froyd <froydnj@codesourcery.com>
762 * class.c (layout_vtable_decl): Call build_array_of_n_type.
763 (build_vtt, build_ctor_vtabl_group): Likewise.
765 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
767 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
768 * parser.c (cp_parser_objc_at_property_declaration): Removed
769 parsing of RID_COPIES and RID_IVAR. Updated call to
770 objc_add_property_declaration.
771 * typecheck.c (finish_class_member_access_expr): Call
772 objc_maybe_build_component_ref instead of objc_build_setter_call.
773 (cp_build_modify_expr): Call objc_maybe_build_modify_expr instead
774 of objc_build_getter_call.
776 2010-10-27 Jason Merrill <jason@redhat.com>
778 * cp-tree.h (cp_trait_kind): Add CPTK_IS_LITERAL_TYPE.
779 * cxx-pretty-print.c (pp_cxx_trait_expression): Handle it.
780 * semantics.c (trait_expr_value, finish_trait_expr): Likewise.
781 * parser.c (cp_parser_primary_expression): Handle RID_IS_LITERAL_TYPE.
782 (cp_parser_trait_expr): Likewise.
784 2010-10-27 Gabriel Dos Reis <gdr@cse.tamu.edu>
785 Jason Merrill <jason@redhat.com>
787 * decl.c (finish_case_label): Use decl_constant_value.
789 * method.c (synthesized_method_walk): Track constexprness too.
790 (process_subob_fn, walk_field_subobs): Likewise.
791 (implicitly_declare_fn): Set DECL_DECLARED_CONSTEXPR_P.
792 (defaulted_late_check): Handle DECL_DECLARED_CONSTEXPR_P.
793 * class.c (add_implicitly_declared_members): Handle
794 constexpr default ctor.
796 * parser.c (cp_parser_ctor_initializer_opt_and_function_body):
797 Make sure a constexpr ctor has an empty body.
798 * class.c (type_has_constexpr_default_constructor): New.
799 * cp-tree.h: Declare it.
800 * init.c (perform_member_init): Complain about uninitialized
801 member in constexpr ctor.
802 (emit_mem_initializers): And uninitialized base.
803 * decl.c (check_tag_decl): Fix typo.
805 * semantics.c (valid_type_in_constexpr_fundecl_p): New fn.
806 (is_valid_constexpr_fn): New fn.
807 (validate_constexpr_fundecl): Use it.
808 * decl.c (validate_constexpr_redeclaration): New.
809 (duplicate_decls): Use it.
810 (cp_finish_decl): Call validate_constexpr_fundecl and
811 ensure_literal_type_for_constexpr_object here.
812 (start_decl): Not here. Don't ICE on constexpr reference.
813 (check_for_uninitialized_const_var): Don't handle constexpr specially.
814 (grokfndecl): Set DECL_DECLARED_CONSTEXPR_P.
815 (check_static_variable_definition): Give friendly message about
817 (grokdeclarator): Complain about typedef and volatile with constexpr.
818 Reorganize. Give sorry about non-static data members in C++0x mode.
819 (start_preparsed_function): Check validate_constexpr_fundecl here.
820 (check_function_type): Not here.
821 * decl2.c (finish_static_data_member_decl): Don't complain about
823 * parser.c (CP_PARSER_FLAGS_ONLY_TYPE_OR_CONSTEXPR): New.
824 (cp_parser_condition): Pass it to cp_parser_decl_specifier_seq.
825 (cp_parser_decl_specifier_seq): Handle it.
826 (cp_parser_explicit_instantiation): Diagnose inline and constexpr.
828 * class.c (check_bases): Propagate non-literality.
829 (check_field_decls): Likewise.
830 (finalize_literal_type_property): New.
831 (check_bases_and_members): Call it.
832 * cp-tree.h (TYPE_HAS_CONSTEXPR_CTOR): New.
833 (lang_type_class): Add has_constexpr_ctor field.
834 (DECL_DECLARED_CONSTEXPR_P): Strip template.
835 * decl.c (grok_special_member_properties): Set
836 TYPE_HAS_CONSTEXPR_CTOR.
838 2010-10-27 Jason Merrill <jason@redhat.com>
840 * call.c (build_integral_nontype_arg_conv): New.
841 * cp-tree.h: Declare it.
842 * pt.c (convert_nontype_argument): Use it.
844 * error.c (dump_simple_decl): Print constexpr.
846 * cvt.c (build_up_reference): Use target_type for the temporary var.
848 * except.c (build_throw): Set EXPR_LOCATION.
850 * tree.c (build_cplus_new): Handle CONSTRUCTOR.
852 * semantics.c (finish_compound_stmt): Avoid creating an
853 unnecessary BIND_EXPR.
855 * call.c (convert_like_real): Don't check narrowing if the element
856 is also an initializer-list.
858 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
860 * parser.c (cp_parser_objc_at_property_declaration): Recognize
861 RID_ASSIGN, RID_COPY, RID_RETAIN, RID_READWRITE and RID_NONATOMIC.
862 Do not use objc_set_property_attr, but use local variables
863 instead. Detect repeated usage of setter, getter and ivar
864 attributes. Improved error processing when a setter name does not
865 end in ':'. Do not check for CPP_CLOSE_PAREN after we determined
866 that the token is a keyword. Updated call to
867 objc_add_property_declaration.
869 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
871 * parser.c (cp_parser_objc_property_decl): Renamed to
872 cp_parser_objc_struct_declaration. Return the parsed trees
873 instead of calling objc_add_property_variable directly. Detect
874 missing or invalid declspecs. Implemented attributes. Do not eat
875 the ';' at the end. Exit loop whenever a non-comma is parsed, not
877 (cp_parser_objc_at_property): Renamed to
878 cp_parser_objc_at_property_declaration. Updated calls to
879 objc_add_property_variable, now objc_add_property_declaration, and
880 to cp_parser_objc_property_decl, now
881 cp_parser_objc_struct_declaration. Rewritten all code to be more
882 robust in dealing with syntax errors, and almost identical to the
883 one in c_parser_objc_at_property_declaration.
884 (cp_parser_objc_property_attrlist): Removed.
885 (cp_parser_objc_method_prototype_list): Updated call to
886 cp_parser_objc_at_property.
887 (cp_parser_objc_method_definition_list): Same change.
888 (cp_parser_objc_class_ivars): Detect a number of invalid
889 declarations of instance variables and produce errors when they
892 2010-10-26 Jason Merrill <jason@redhat.com>
894 * tree.c (build_vec_init_expr): Split out from...
895 (build_array_copy): ...here.
896 * init.c (perform_member_init): Use it.
897 * cp-tree.h: Declare it.
898 * cp-gimplify.c (cp_gimplify_init_expr): Don't gimplify the slot for
899 VEC_INIT_EXPR and AGGR_INIT_EXPR here. Drop pre/post parameters.
900 (cp_gimplify_expr): Handle array default-initialization via
903 * tree.c (stabilize_expr): Handle xvalues properly.
905 * call.c (build_over_call): Use argarray[0] for 'this' argument.
907 * decl.c (finish_function): Don't look at function_depth.
909 2010-10-25 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
911 Implement opaque-enum-specifiers for C++0x.
912 * cp-tree.h (SET_OPAQUE_ENUM_P): New.
913 (OPAQUE_ENUM_P): New.
914 (ENUM_FIXED_UNDERLYING_TYPE_P): New.
915 (start_enum): Update prototype.
916 (finish_enum_value_list): New prototype.
917 * parser.c (cp_parser_elaborated_type_specifier): Issue a pedwarn if
918 "enum class" is used in an elaborated-type-specifier.
919 (cp_parser_enum_specifier): Rewrite to parse opaque-enum-specifiers.
920 * decl.c (copy_type_enum): New.
921 (finish_enum_value_list): New, with code from finish_enum.
922 (finish_enum): A lot of code removed. Added a gcc_assert.
923 (start_enum): Add parameters enumtype and is_new.
924 Rewrite to work with opaque-enum-specifiers.
925 * pt.c (maybe_process_partial_specialization): Allow for template
926 specialization of enumerations, with a pedwarn.
927 (lookup_template_class): Update call to start_enum. Call to
929 (tsubst_enum): Call to begin_scope, finish_scope and
930 finish_enum_value_list.
932 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
934 Removed Objective-C++ specific replacement of cxx_printable_name.
935 * cp-objcp-common.h: Added LANG_HOOKS_DECL_PRINTABLE_NAME, set
936 to cxx_printable_name for both C++ and Objective-C++.
937 * cp-lang.h: Removed LANG_HOOKS_DECL_PRINTABLE_NAME.
939 * error.c (dump_decl): For Objective-C++, call
940 objc_maybe_printable_name here ...
941 * tree.c (cxx_printable_name_internal): ... instead of here.
943 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
945 * tree.c (cxx_printable_name_internal): In Objective-C++, call
946 objc_maybe_printable_name.
948 2010-10-22 Jason Merrill <jason@redhat.com>
951 * pt.c (instantiate_class_template): Don't instantiate default
955 * init.c (build_vec_init): Handle memberwise move.
957 2010-10-21 Paolo Carlini <paolo.carlini@oracle.com>
960 * call.c (add_function_candidate): Don't use TREE_VALUE on null
963 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
965 * parser.c (cp_parser_objc_method_type): Mark inline. Return a
966 bool instead of calling objc_set_method_type.
967 (cp_parser_objc_method_signature): Updated calls to
968 cp_parser_objc_method_type and to objc_build_method_signature.
969 (cp_parser_objc_method_prototype_list): Updated calls to
970 objc_add_method_declaration. Use token->type to determine if it
971 is a class method or not.
972 (cp_parser_objc_method_definition_list): Same change.
974 2010-10-20 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
977 * parser.c (cp_convert_range_for): Call cp_finish_decl
978 instead of finish_expr_stmt.
980 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
982 * cp-lang.c (finish_file): Removed.
983 * decl2.c (cp_write_global_declarations): Call
984 objc_write_global_declarations when compiling Objective-C++.
986 2010-10-19 Paolo Carlini <paolo.carlini@oracle.com>
989 * pt.c (add_to_template_args): Check extra_args for error_mark_node.
990 (coerce_template_parms): Likewise for args.
992 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
994 Implemented parsing @synthesize and @dynamic for Objective-C++.
995 * parser.c (cp_parser_objc_method_definition_list): Recognize
996 RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
997 (cp_parser_objc_at_dynamic_declaration): New.
998 (cp_parser_objc_at_synthesize_declaration): New.
1000 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1002 * parser.c (cp_parser_objc_identifier_list): Check the return
1003 value of cp_parser_identifier and react if it is error_mark_node.
1005 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1007 Merge from apple/trunk branch on FSF servers.
1009 2005-03-01 Fariborz Jahanian <fjahanian@apple.com>
1012 * call.c (standard_conversion, implicit_conversion): Ignore
1013 'volatile' attribute of artificially volatized type in objc when
1014 evaluating various conversion weights.
1016 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
1019 * typeck.c (comp_ptr_ttypes_real): Remove the hack. un-volatize the
1020 artiificially 'volatized' type before doing pointer comparison.
1022 2010-10-18 Jakub Jelinek <jakub@redhat.com>
1025 * semantics.c (finish_goto_stmt): Call mark_rvalue_use on computed
1028 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1030 Merge from apple/trunk branch on FSF servers.
1032 2006-04-19 Fariborz Jahanian <fjahanian@apple.com>
1035 * parser.c (cp_parser_simple_type_specifier): Don't lookup for
1036 objc object types if type is scope qualified.
1038 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1040 Merge from apple/trunk branch on FSF servers.
1042 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1045 * lex.c (unqualified_name_lookup_error): Issue diagnostic
1046 for private 'ivar' access.
1048 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
1050 * parser.c (cp_parser_objc_visibility_spec): Update to use visibility
1051 enum, and handle @package.
1053 2010-10-15 Jason Merrill <jason@redhat.com>
1056 * tree.c (cp_build_qualified_type_real): Don't reuse a variant
1057 with a different typedef variant of the element type.
1059 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
1061 merge from FSF apple 'trunk' branch.
1062 2006 Fariborz Jahanian <fjahanian@apple.com>
1064 Radars 4436866, 4505126, 4506903, 4517826
1065 * typeck.c (finish_class_member_access_expr): Handle CLASS.property
1067 (cp_build_modify_expr): Likewise.
1068 * parser.c (cp_parser_objc_method_prototype_list): Handle @property.
1069 (cp_parser_objc_method_definition_list): Likewise.
1070 (cp_parser_objc_property_decl): New.
1071 (cp_parser_objc_property_attrlist): New.
1072 (cp_parser_objc_at_property): New.
1074 2010-10-14 Richard Guenther <rguenther@suse.de>
1077 * cp-tree.h (NULLPTR_TYPE_P): Adjust.
1078 * decl.c (cxx_init_decl_processing): Build a NULLPTR_TYPE node,
1080 * error.c (dump_type): Handle NULLPTR_TYPE.
1081 (dump_type_prefix): Likewise.
1082 (dump_type_suffix): Likewise.
1083 * mangle.c (write_type): Likewise.
1084 * name-lookup.c (arg_assoc_type): Likewise.
1085 * rtti.c (typeinfo_in_lib_p): Likewise.
1086 * pt.c (tsubst): Likewise.
1088 2010-10-13 Jason Merrill <jason@redhat.com>
1091 * class.c (fixup_attribute_variants): New fn.
1092 * cp-tree.h: Declare it.
1093 * pt.c (instantiate_class_template): Call it.
1094 * semantics.c (begin_class_definition): Call it.
1096 2010-10-13 Richard Henderson <rth@redhat.com>
1098 * cp-lang.c (cp_eh_personality): Update call to
1099 build_personality_function.
1100 * except.c (choose_personality_routine): Update function comment.
1102 2010-10-13 Richard Guenther <rguenther@suse.de>
1104 * tree.c (cp_free_lang_data): Free DECL_NAMESPACE_USERS and
1105 clear DECL_CHAIN of NAMESPACE_DECLs.
1107 2010-10-11 Martin Jambor <mjambor@suse.cz>
1110 * cp-tree.h (current_class_ref): Check that cp_function_chain is
1112 * call.c (build_cxx_call): Likewise.
1114 2010-10-10 Jason Merrill <jason@redhat.com>
1116 * pt.c (tsubst_default_argument): Handle DEFAULT_ARG.
1117 (tsubst_default_arguments): Only do this once for cloned fns.
1118 (tsubst): Use typedef_variant_p. Handle LANG_TYPE. Don't
1120 (tsubst_expr): Avoid calling tsubst_expr for non-expressions.
1121 (tsubst_copy_and_build): Likewise.
1122 (tsubst_initializer_list): Likewise.
1123 (tsubst_copy): Change default to gcc_unreachable. Handle
1124 OVERLOAD and PTRMEM_CST.
1126 2010-10-10 Jason Merrill <jason@redhat.com>
1130 * pt.c (tsubst_copy) [INTEGER_CST]: Instantiate the type.
1132 2010-10-07 Andi Kleen <ak@linux.intel.com>
1134 * Make-lang.in (c++_OBJS): Remove dummy-checksum.o.
1135 (cc1plus-dummy): Remove.
1136 (cc1plus-checksum): Change to run checksum over object files
1139 2010-10-08 Joseph Myers <joseph@codesourcery.com>
1141 * cp-objcp-common.h (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
1143 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1145 * cp-tree.def: Changed type of AT_ENCODE_EXPR from tcc_unary to
1147 * cxx-pretty-print.c (pp_cxx_unary_expression): Added case for
1149 * error.c (dump_expr): Added case for AT_ENCODE_EXPR.
1150 * pt.c (tsubst_copy): Added case for AT_ENCODE_EXPR.
1151 (value_dependent_expression_p): Added case for AT_ENCODE_EXPR.
1152 (type_dependent_expression_p): Added case for AT_ENCODE_EXPR.
1153 * parser.c (cp_parser_objc_encode_expression): Updated comment.
1155 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1157 Merge from apple/trunk branch on FSF servers.
1159 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1162 * parser.c (cp_parser_objc_interstitial_code): Recognize
1163 and parse RID_NAMESPACE keyword.
1165 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1167 * parser.c (cp_parser_objc_method_tail_params_opt): Peek new token after
1168 finding ellipsis, before checking for attributes.
1170 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1172 Merge from apple/trunk branch on FSF servers.
1173 * cp-tree.def: Added AT_ENCODE_EXPR here instead of to the no
1174 longer existing gcc/c-common.def.
1176 2005-12-14 Fariborz Jahanian <fjahanian@apple.com>
1179 * pt.c (tsubst_copy_and_build): Instantiate @endcode(T).
1180 * parser.c (cp_parser_objc_encode_expression): Build a templatized
1181 parse tree for @encode(T).
1183 2005-12-14 Fariborz Jahanian <fjahanian@apple.com>
1186 * c-common.def: Add new expression code AT_ENCODE_EXPR.
1188 2010-10-06 Eric Botcazou <ebotcazou@adacore.com>
1191 * typeck.c (cp_build_addr_expr_1): Add check for incomplete types in
1192 code folding offsetof-like computations.
1194 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1197 * parser.c (cp_parser_objc_class_interface): If no identifier
1198 follows an @interface token, stop parsing the interface after
1200 (cp_parser_objc_class_implementation): If no identifier follows an
1201 @implementation token, stop parsing the implementation after
1204 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1207 * parser.c (cp_parser_objc_method_keyword_params): If the required
1208 colon is not found while parsing parameters, stop parsing them.
1210 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1213 * parser.c (cp_parser_objc_class_ivars): Do not eat the EOF or
1214 @end after detecting it. Print an error if @end is found without
1216 (cp_parser_objc_method_prototype_list): Do not eat the EOF after
1217 detecting it. Fixed reading the next token when continuing
1218 because of an error in a method signature. Print an error if EOF
1219 is found without an '@end'.
1220 (cp_parser_objc_method_definition_list): Same change.
1222 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1224 Merge from apple/trunk branch on FSF servers:
1226 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1229 * parser.c (cp_parser_objc_method_keyword_params): Check for valid
1230 method parameters and issue error.
1231 (cp_parser_objc_method_definition_list): Check for invalid tokens
1232 which cannot start a function definition.
1234 2005-10-14 Fariborz Jahanian <fjahanian@apple.com>
1237 * parser.c (cp_parser_objc_message_args): Check for missing message
1238 arguments and syntax error.
1240 2005-10-13 Fariborz Jahanian <fjahanian@apple.com>
1243 * parser.c (cp_parser_objc_class_ivars): Check for @end/eof while
1246 2005-08-15 Ziemowit Laski <zlaski@apple.com>
1249 * parser.c (cp_parser_objc_interstitial_code): Catch stray
1250 '{' and '}' tokens and issue appropriate errors.
1252 2005-08-02 Ziemowit Laski <zlaski@apple.com>
1255 (cp_parser_statement_seq_opt): In addition to '}' and
1256 end-of-file, a statement sequence may also be terminated
1259 2010-10-05 Joseph Myers <joseph@codesourcery.com>
1261 * cp-tree.h (cxx_print_error_function,
1262 cxx_initialize_diagnostics): Declare using diagnostic_context
1265 2010-10-04 Andi Kleen <ak@linux.intel.com>
1267 * Make-lang.in (g++, cc1plus): Add + to build rule.
1269 2010-10-04 Jason Merrill <jason@redhat.com>
1271 * tree.c (decl_storage_duration): New.
1272 * cp-tree.h: Declare it.
1273 (duration_kind): Return values.
1275 2010-10-03 Jason Merrill <jason@redhat.com>
1277 * typeck.c (require_complete_type_sfinae): Add complain parm to...
1278 (require_complete_type): ...this function.
1279 (cp_build_array_ref, convert_arguments): Use it.
1280 (convert_for_initialization, cp_build_modify_expr): Likewise.
1281 * cp-tree.h: Declare it.
1282 * call.c (build_over_call): Use it.
1284 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1286 merge from FSF 'apple/trunk' branch.
1287 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1290 * cp/parser.c (cp_parser_objc_interstitial_code): For
1291 @optional/@required set the optional/required flag.
1293 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1295 * parser.c (cp_lexer_get_preprocessor_token): Tidied up comments
1296 and indentation when finding an Objective-C++ CPP_AT_NAME token.
1298 2010-09-29 Richard Guenther <rguenther@suse.de>
1300 * cp-tree.h (CP_DECL_CONTEXT): Check DECL_FILE_SCOPE_P.
1301 (CP_TYPE_CONTEXT): Similar.
1302 (FROB_CONTEXT): Frob global_namespace to the global
1303 TRANSLATION_UNIT_DECL.
1304 * decl.c (cxx_init_decl_processing): Build a TRANSLATION_UNIT_DECL,
1305 set DECL_CONTEXT of global_namespace to it.
1306 (start_decl): Use CP_DECL_CONTEXT and test TYPE_P
1307 instead of zeroing context.
1308 (cp_finish_decl): Use DECL_FILE_SCOPE_P.
1309 (grokfndecl): Likewise.
1310 (start_preparsed_function): Likewise.
1311 * name-lookup.c (maybe_push_decl): Use DECL_NAMESPACE_SCOPE_P.
1312 (namespace_binding): Use SCOPE_FILE_SCOPE_P.
1313 * pt.c (template_class_depth): Use CP_TYPE_CONTEXT.
1314 (is_specialization_of_friend): Use CP_DECL_CONTEXT.
1315 (push_template_decl_real): Likewise.
1316 (tsubst_friend_class): Likewise. Adjust context comparisons.
1317 (instantiate_class_template): Use CP_TYPE_CONTEXT.
1318 (tsubst): Do not substitute into TRANSLATION_UNIT_DECL.
1319 * cxx-pretty-print.c (pp_cxx_nested_name_specifier): Use
1322 2010-09-29 Yao Qi <yao@codesourcery.com>
1324 * decl.c (get_atexit_node): Fix typo.
1326 2010-09-28 Jason Merrill <jason@redhat.com>
1328 * tree.c (lvalue_kind): Rename from lvalue_p_1, make nonstatic.
1329 (real_lvalue_p): Take const_tree.
1330 * cp-tree.h: Adjust.
1331 * typeck.c (lvalue_or_else): Make temporary arg a permerror.
1332 (cp_build_addr_expr_1): Likewise.
1334 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1336 Partially merged from apple/trunk branch on FSF servers:
1337 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1338 Radar 3803157 (method attributes)
1340 * parser.c (cp_parser_objc_method_keyword_params): Handle attributes.
1341 (cp_parser_objc_method_tail_params_opt): Likewise.
1342 (cp_parser_objc_method_signature): Likewise.
1343 (cp_parser_objc_method_maybe_bad_prefix_attributes): New.
1344 (cp_parser_objc_method_prototype_list): Handle attributes.
1345 (cp_parser_objc_method_definition_list): Likewise.
1347 2010-09-28 Richard Henderson <rth@redhat.com>
1349 * cp-lang.c: Include "target.h".
1350 (cp_eh_personality): Use targetm.except_unwind_info.
1351 * Make-lang.in (cp-lang.o): Update deps.
1353 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1355 * parser.c (cp_parser_objc_valid_prefix_attributes): New.
1356 (cp_parser_declaration): Parse prefix attributes for ObjC++.
1357 (cp_parser_objc_protocol_declaration): Handle attributes.
1358 (cp_parser_objc_class_interface): Likewise.
1359 (cp_parser_objc_declaration): Likewise.
1361 2010-09-27 Jason Merrill <jason@redhat.com>
1363 Require lvalues as specified by the standard.
1364 * typeck.c (lvalue_or_else): Use real_lvalue_p.
1365 (cp_build_addr_expr_1): Split out of cp_build_unary_op.
1366 (cp_build_addr_expr, cp_build_addr_expr_strict): Interfaces.
1367 (decay_conversion, get_member_function_from_ptrfunc): Adjust.
1368 (build_x_unary_op, build_reinterpret_cast_1): Adjust.
1369 (build_const_cast_1): Adjust.
1370 * cp-tree.h: Declare new fns.
1371 * call.c (build_this, convert_like_real, build_over_call): Adjust.
1372 (initialize_reference): Adjust.
1373 * class.c (build_base_path, convert_to_base_statically): Adjust.
1374 (build_vfn_ref, resolve_address_of_overloaded_function): Adjust.
1375 * cvt.c (build_up_reference, convert_to_reference): Adjust.
1376 * decl.c (register_dtor_fn): Adjust.
1377 * decl2.c (build_offset_ref_call_from_tree): Adjust.
1378 * except.c (initialize_handler_parm): Adjust.
1379 * init.c (build_offset_ref, build_delete, build_vec_delete): Adjust.
1380 * rtti.c (build_dynamic_cast_1, tinfo_base_init): Adjust.
1381 * tree.c (stabilize_expr): Adjust.
1383 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1385 Merge from apple/trunk branch on FSF servers:
1387 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
1390 * typeck.c (composite_pointer_type): Call objc_have_common_type
1391 when comparing two objective-c pointer types.
1393 2005-07-18 Ziemowit Laski <zlaski@apple.com>
1396 * call.c (standard_conversion): Do not issue warnings when
1397 comparing ObjC pointer types.
1399 2005-06-22 Ziemowit Laski <zlaski@apple.com>
1402 * call.c (standard_conversion): Allow for a pointer conversion
1403 between any two ObjC pointer types.
1404 * typeck.c (composite_pointer_type): Determine common type
1405 for two ObjC pointer types.
1407 2010-09-24 Jan Hubicka <jh@suse.cz>
1409 * decl.c (finish_function): Use decl_replaceable_p
1410 * method.c (make_alias_for_thunk): Update call of
1411 cgraph_same_body_alias.
1413 2010-09-24 Jason Merrill <jason@redhat.com>
1415 * decl.c (compute_array_index_type): Remember type dependence of
1417 * pt.c (dependent_type_p_r): Don't recompute it here.
1419 * error.c (dump_expr) [CASE_CONVERT]: Print conversion between
1420 reference and pointer to the same type as "*" or "&".
1422 2010-09-24 Nicola Pero <nicola.pero@meta-innovation.com>
1424 * typeck.c (warn_args_num): Use warning 'too many arguments to
1425 method [methodname]' for an Objective-C method instead of the less
1426 satisfactory 'too many arguments to function' (with no method
1429 2010-09-21 Jason Merrill <jason@redhat.com>
1431 * mangle.c (write_expression) [SCOPE_REF]: Only do -fabi-version=1
1432 special handling if we know the member.
1434 2010-09-18 Jason Merrill <jason@redhat.com>
1436 * call.c (compare_ics): Do lvalue/rvalue reference binding
1437 comparison for ck_list, too.
1439 2010-09-15 Jason Merrill <jason@redhat.com>
1441 * semantics.c (finish_id_expression): Diagnose use of function
1442 parms in evaluated context outside function body.
1444 * decl2.c (grokbitfield): Diagnose non-integral width.
1446 * call.c (convert_like_real): Use the underlying type of the
1447 reference for the temporary.
1449 2010-09-15 Jakub Jelinek <jakub@redhat.com>
1452 * class.c (build_vtbl_initializer): Use fn instead of init's operand
1453 as first argument to FDESC_EXPR.
1455 2010-09-15 Paolo Carlini <paolo.carlini@oracle.com>
1458 * decl.c (grokdeclarator): Check build_memfn_type return value
1459 for error_mark_node.
1461 2010-09-13 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1463 * semantics.c (finish_for_stmt): Always test flag_new_for_scope.
1464 (begin_range_for_stmt): Likewise.
1466 2010-09-11 Rodrigo Rivas <rodrigorivascosta@gmail.com>
1468 Implement range-based for-statements.
1469 * cp-tree.def (RANGE_FOR_STMT): New.
1470 * cp-tree.h (RANGE_FOR_DECL, RANGE_FOR_EXPR, RANGE_FOR_BODY): New.
1471 (cp_convert_range_for): Declare.
1472 * pt.c (tsubst_expr): Add RANGE_FOR_STMT.
1473 (tsubst_copy_and_build): perform_koenig_lookup takes extra argument.
1474 * semantics.c (begin_range_for_stmt): New.
1475 (finish_range_for_decl): New.
1476 (finish_for_stmt): Accept also RANGE_FOR_STMT.
1477 (perform_koenig_lookup): Add extra argument include_std.
1478 * parser.c (cp_parser_c_for): New with code from
1479 cp_parser_iteration_statement().
1480 (cp_parser_range_for): New.
1481 (cp_convert_range_for): New.
1482 (cp_parser_iteration_statement): Add range-for support.
1483 (cp_parser_condition): Adjust comment.
1484 (cp_parser_postfix_expression): perform_koenig_lookup takes extra
1486 * dump.c (cp_dump_tree): Add RANGE_FOR_STMT.
1487 * cxx-pretty-print.c: Likewise.
1488 * lex.c (cxx_init): Likewise.
1489 * name-lookup.c (lookup_function_nonclass): Add extra argument
1491 (lookup_arg_dependent): Likewise.
1492 * name-lookup.h: Likewise.
1494 2010-09-10 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1497 * error.c (maybe_warn_cpp0x): Add new warning
1498 CPP0X_INLINE_NAMESPACES.
1499 * parser.c (cp_parser_namespace_definition): Likewise.
1500 * cp-tree.h (cpp0x_warn_str): Likewise.
1502 2010-09-10 Richard Guenther <rguenther@suse.de>
1504 * decl.c (reshape_init_vector): For VECTOR_TYPEs, use
1505 TYPE_VECTOR_SUBPARTS instead of TYPE_DEBUG_REPRESENTATION_TYPE.
1507 2010-09-10 Jan Hubicka <jh@suse.cz>
1509 PR tree-optimization/45605
1510 * cp/class.c (build_vtbl_initializer): Avoid wrong type conversion in
1513 2010-09-08 Jakub Jelinek <jakub@redhat.com>
1516 * pt.c (tsubst) <case INTEGER_TYPE>: Call mark_rvalue_use
1517 before calling fold_decl_constant_value.
1519 2010-09-07 Arnaud Charlet <charlet@adacore.com>
1521 * cp-tree.h (build_enumerator): Add new location_t parameter.
1522 (build_lang_decl_loc): New function.
1523 * decl.c (build_enumerator): New parameter loc. Use it when calling
1524 build_decl. Replace build_lang_decl with build_lang_decl_loc.
1525 * pt.c (tsubst_enum): Adjust call to build_enumerator.
1526 * parser.c (cp_parser_enumerator_definition): Ditto.
1527 * lex.c (build_lang_decl_loc): New function.
1529 2010-09-06 Dodji Seketeli <dodji@redhat.com>
1534 * tree.c (strip_typedefs): Strip typedefs from the context of
1537 2010-09-06 Mark Mitchell <mark@codesourcery.com>
1539 * typeck.c (cp_build_binary_op): Call do_warn_double_promotion.
1540 * call.c (build_conditional_expr): Likewise.
1541 (convert_arg_to_ellipsis): Likewise.
1543 2010-09-06 Arnaud Charlet <charlet@adacore.com>
1545 * parser.c (make_pointer_declarator, make_reference_declarator,
1546 make_call_declarator, make_array_declarator): Set declarator->id_loc.
1547 (cp_parser_init_declarator): Adjust location of decl if appropriate.
1549 2010-09-06 Jason Merrill <jason@redhat.com>
1551 * call.c (implicit_conversion): Fix value-init of enums.
1552 (convert_like_real): Likewise.
1554 * decl.c (cp_finish_decl): Don't change init for auto deduction.
1556 * pt.c (fold_non_dependent_expr_sfinae): Split out from...
1557 (fold_non_dependent_expr): ...here.
1558 (convert_nontype_argument): Use it. Take complain parm.
1559 Use perform_implicit_conversion instead of ocp_convert.
1560 Allow cv-qual changes.
1561 (convert_template_argument): Pass complain down.
1562 (tsubst_template_arg): Suppress constant expression warnings.
1565 * method.c (synthesized_method_walk): In constructors, also check
1566 subobject destructors.
1568 * semantics.c (finish_compound_literal): Always build a
1571 2010-08-30 Paolo Carlini <paolo.carlini@oracle.com>
1574 * decl.c (grokdeclarator): Use MAIN_NAME_P only on IDENTIFIER_NODEs.
1576 2010-08-30 Jakub Jelinek <jakub@redhat.com>
1579 * parser.c (cp_parser_omp_atomic): Handle boolean
1580 {PRE,POST}_INCREMENT.
1582 2010-08-29 Jason Merrill <jason@redhat.com>
1585 * parser.c (cp_parser_parameter_declaration): Pop parameter decls
1586 after tentative parsing.
1588 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1590 * Make-lang.in (g++spec.o): Update dependencies.
1591 * g++spec.c: Include opts.h
1592 (MATH_LIBRARY, LIBSTDCXX): Remove initial "-l".
1593 (lang_specific_driver): Use cl_decoded_option structures.
1595 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1597 * call.c: Use FOR_EACH_VEC_ELT.
1598 * class.c: Likewise.
1600 * decl2.c: Likewise.
1601 * error.c: Likewise.
1602 * except.c: Likewise.
1603 * mangle.c: Likewise.
1604 * method.c: Likewise.
1605 * name-lookup.c: Likewise.
1606 * parser.c: Likewise.
1609 * semantics.c: Likewise.
1610 * typeck2.c: Likewise.
1612 2010-08-19 Jason Merrill <jason@redhat.com>
1614 * call.c (reference_related_p): Check for error_mark_node.
1615 (add_function_candidate): Check it instead of
1616 same_type_ignoring_top_level_qualifiers_p.
1619 * init.c (build_new_1): Don't use build_value_init in a template.
1620 (build_value_init): Make sure we don't.
1623 * cp-gimplify.c (cp_gimplify_expr): Also remove assignment
1624 of empty class CONSTRUCTOR.
1626 * except.c (pending_noexcept, pending_noexcept_checks): New.
1627 (perform_deferred_noexcept_checks): New.
1628 (maybe_noexcept_warning): Split from...
1629 (finish_noexcept_expr): ...here. Adjust.
1630 * decl2.c (cp_write_global_declarations): Call
1631 perform_deferred_noexcept_checks.
1632 * cp-tree.h: And declare it.
1634 2010-08-18 Nathan Froyd <froydnj@codesourcery.com>
1637 * name-lookup.c (push_overloaded_decl): Change DECL_CHAIN to
1640 2010-08-17 Kai Tietz <kai.tietz@onevision.com>
1642 * class.c (note_name_declared_in_class): Make in 'extern "C"' blocks,
1643 or if -fms-extensions is enabled check, check permissive.
1645 2010-08-09 Jason Merrill <jason@redhat.com>
1648 * pt.c (lookup_template_class): Don't re-coerce outer parms.
1650 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1652 * call.c (add_builtin_candidates): Use VECs for local variable
1653 `types'. Adjust remainder of function accordingly.
1655 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1657 * name-lookup.c (is_associated_namespace): Convert local variables
1658 to be VECs instead of TREE_LISTs.
1660 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1662 * tree.c (varargs_function_p): Use stdarg_p.
1664 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1666 * parser.c (cp_default_arg_entry): Declare. Declare a VEC of it.
1667 (cp_unparsed_functions_entry): Declare. Declare a VEC of it.
1668 (cp_parser) [unparsed_functions_queues]: Rename to unparsed_queues.
1669 Change type to a VEC.
1670 (unparsed_funs_with_default_args): Define.
1671 (unparsed_funs_with_definitions): Define.
1672 (push_unparsed_function_queues): New function.
1673 (cp_parser_new): Call it.
1674 (pop_unparsed_function_queues): New function.
1675 (cp_parser_class_specifier): Adjust processing of unparsed functions.
1676 (cp_parser_template_declaration_after_export): Use VEC_safe_push.
1677 (cp_parser_save_member_function_body): Likewise.
1678 (cp_parser_late_parsing_for_member): Call push_unparsed_function_queues
1679 and pop_unparsed_function_queues.
1680 (cp_parser_late_parsing_default_args): Likewise.
1681 (cp_parser_save_default_args): Use VEC_safe_push.
1683 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1685 * name-lookup.h (cp_label_binding): Declare. Declare a VEC type
1687 (cp_binding_level): Convert shadowed_labels and dead_vars_from_for
1689 * decl.c (poplevel): Adjust for type changes.
1690 (declare_local_label): Likewise.
1692 2010-08-06 Jason Merrill <jason@redhat.com>
1694 * typeck.c (complete_type_or_maybe_complain): Split out from...
1695 (complete_type_or_else): Here.
1696 (build_class_member_access_expr): Call it.
1697 (finish_class_member_access_expr): Likewise.
1698 * call.c (build_special_member_call): Likewise.
1699 * cvt.c (build_expr_type_conversion): Likewise.
1700 * init.c (build_new): Likewise.
1701 * typeck2.c (build_functional_cast): Likewise.
1702 * cp-tree.h: Declare it.
1704 * init.c (build_value_init): Add complain parm.
1705 (build_value_init_noctor): Likewise.
1706 (perform_member_init): Pass it.
1707 (expand_aggr_init_1): Likewise.
1708 (build_new_1): Likewise.
1709 (build_vec_init): Likewise.
1710 * pt.c (tsubst_expr): Likewise.
1711 * typeck2.c (build_functional_cast): Likewise.
1712 * cp-tree.h: Adjust.
1713 * tree.c (build_target_expr_with_type): Handle error_mark_node.
1715 * typeck.c (decay_conversion): Any expression with type nullptr_t
1718 2010-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1721 * decl.c (duplicate_decls): Merge DECL_USER_ALIGN and DECL_PACKED.
1723 2010-07-27 Jason Merrill <jason@redhat.com>
1725 * pt.c (tsubst_expr) [DECL_EXPR]: Handle getting an AGGR_INIT_EXPR
1726 from build_value_init.
1727 * init.c (build_value_init_noctor): Give error for unknown array
1730 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1732 * cp-objcp-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
1734 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1736 * cp-objcp-common.c (cxx_initialize_diagnostics): First call
1737 c_common_initialize_diagnostics.
1738 * cp-objcp-common.h (LANG_HOOKS_OPTION_LANG_MASK,
1739 LANG_HOOKS_COMPLAIN_WRONG_LANG_P): Define.
1741 2010-07-21 Jason Merrill <jason@redhat.com>
1743 * tree.c (cp_tree_equal): Fix CONSTRUCTOR handling.
1745 * parser.c (cp_parser_init_declarator): Pass LOOKUP_NORMAL
1748 2010-07-20 Jeffrey Yasskin <jyasskin@google.com>
1751 * pt.c (instantiate_class_template): Propagate the template's
1752 location to its instance.
1754 2010-07-20 Jason Merrill <jason@redhat.com>
1757 * pt.c (tsubst_copy_and_build): Rework last change.
1760 * pt.c (tsubst_copy_and_build): Handle partial substitution of
1763 2010-07-19 Jason Merrill <jason@redhat.com>
1766 * semantics.c (finish_decltype_type): Correct decltype
1767 of parenthesized rvalue reference variable.
1770 * tree.c (cp_tree_equal): Compare type of *CAST_EXPR.
1771 * pt.c (iterative_hash_template_arg): Hash type of *CAST_EXPR.
1773 2010-07-19 Paolo Carlini <paolo.carlini@oracle.com>
1776 * typeck.c (build_x_compound_expr_from_list): Add tsubst_flags_t
1778 * cp-tree.h: Adjust declaration.
1779 * init.c (perform_member_init): Adjust caller.
1780 * decl.c (grok_reference_init, cp_finish_decl): Likewise.
1781 * typeck2.c (store_init_value): Likewise.
1782 (build_functional_cast): Pass complain argument to
1783 build_x_compound_expr_from_list.
1785 2010-07-16 Jason Merrill <jason@redhat.com>
1788 * pt.c (process_partial_specialization): Diagnose partial
1789 specialization after instantiation.
1790 (most_specialized_class): Add complain parm.
1792 * ptree.c (cxx_print_xnode): Handle TEMPLATE_INFO.
1794 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1796 * init.c (build_new_1): Use cp_build_function_call_nary instead of
1797 cp_build_function_call.
1799 2010-07-15 Jason Merrill <jason@redhat.com>
1802 * call.c (add_function_candidate): If we're working on an implicit
1803 declaration, don't consider candidates that won't match.
1804 * typeck.c (same_type_ignoring_top_level_qualifiers_p): Now a fn.
1805 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): Adjust.
1808 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
1809 (TYPE_HAS_USER_OPEQ): New.
1810 * decl.c (grok_special_member_properties): Set it.
1811 * class.c (add_implicitly_declared_members): Don't lazily declare
1812 constructors/operator= if a base or member has a user-declared one.
1813 (check_bases_and_members, check_bases): Adjust.
1814 (check_field_decls, check_field_decl): Adjust.
1816 2010-07-15 Anatoly Sokolov <aesok@post.ru>
1818 * decl.c (integer_three_node): Remove.
1819 (cxx_init_decl_processing): Do not initialize the integer_three_node.
1820 * cp-tree.h (integer_three_node): Remove.
1822 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1824 * cp-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN.
1826 * class.c: Likewise.
1827 * cp-gimplify.c: Likewise.
1829 * decl2.c: Likewise.
1831 * mangle.c: Likewise.
1832 * name-lookup.c: Likewise.
1833 * optimize.c: Likewise.
1834 * parser.c: Likewise.
1837 * search.c: Likewise.
1838 * semantics.c: Likewise.
1839 * typeck.c: Likewise.
1840 * typeck2.c: Likewise.
1842 2010-07-14 Jason Merrill <jason@redhat.com>
1844 * init.c (sort_mem_initializers): Rename "field_type" to "ctx".
1845 (build_field_list): Cache field type.
1847 Implement C++0x unrestricted unions (N2544)
1848 * class.c (check_field_decl): Loosen union handling in C++0x.
1849 * method.c (walk_field_subobs): Split out from...
1850 (synthesized_method_walk): ...here. Set msg before loops.
1851 (process_subob_fn): Check for triviality in union members.
1852 * init.c (sort_mem_initializers): Splice out uninitialized
1853 anonymous unions and union members.
1854 (push_base_cleanups): Don't automatically destroy anonymous unions
1857 2010-07-13 Jason Merrill <jason@redhat.com>
1860 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
1861 (TYPE_HAS_USER_OPEQ): New.
1862 * decl.c (grok_special_member_properties): Set it.
1863 * class.c (add_implicitly_declared_members): Don't lazily declare
1864 constructors/operator= if a base or member has a user-declared one.
1865 (check_bases_and_members, check_bases): Adjust.
1866 (check_field_decls, check_field_decl): Adjust.
1867 * method.c (synthesized_method_walk): Initialize check_vdtor.
1870 * mangle.c (write_type): Canonicalize.
1871 (canonicalize_for_substitution): Retain cv-quals on FUNCTION_TYPE.
1872 (write_CV_qualifiers_for_type): Ignore them in abi>=5.
1874 2010-07-13 Paolo Carlini <paolo.carlini@oracle.com>
1877 * call.c (convert_like_real): Adjust convert_ptrmem call, pass
1879 * typeck.c (get_delta_difference): Update prototype, add a
1880 tsubst_flags_t parameter; update get_delta_difference_1 calls and
1881 add checks for error_mark_node.
1882 (get_delta_difference_1): Update prototype, add a tsubst_flags_t
1883 parameter; update lookup_base call.
1884 (build_ptrmemfunc): Update prototype, add a tsubst_flags_t
1885 parameter; update get_delta_difference call and add check for
1887 (convert_ptrmem): Update prototype, add a tsubst_flags_t
1888 parameter; update get_delta_difference call and add check for
1889 error_mark_node; update build_ptrmemfunc call.
1890 (build_static_cast_1): Adjust convert_ptrmem call.
1891 (expand_ptrmemfunc_cst): Adjust get_delta_difference call.
1892 (cp_build_unary_op): Adjust build_ptrmemfunc call.
1893 * cvt.c (cp_convert_to_pointer, convert_force): Adjust convert_ptrmem
1894 and build_ptrmemfunc calls.
1895 * cp-tree.h: Update build_ptrmemfunc and convert_ptrmem prototypes.
1897 2010-07-12 Paolo Carlini <paolo.carlini@oracle.com>
1900 * call.c (build_temp): Add tsubst_flags_t complain parameter;
1901 adjust build_special_member_call call, pass complain.
1902 (convert_like_real): Adjust build_temp call, pass complain.
1904 2010-07-09 Jason Merrill <jason@redhat.com>
1907 * cp-tree.h (BV_LOST_PRIMARY): New macro.
1908 * class.c (update_vtable_entry_for_fn): Fix covariant thunk logic.
1909 Set BV_LOST_PRIMARY.
1910 (build_vtbl_initializer): Check BV_LOST_PRIMARY.
1912 2010-07-08 Jason Merrill <jason@redhat.com>
1915 * class.c (update_vtable_entry_for_fn): Fix handling of dummy
1916 virtual bases for covariant thunks.
1918 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1920 * cp-tree.h: Do not include toplev.h.
1922 2010-07-06 Jason Merrill <jason@redhat.com>
1925 * call.c (is_std_init_list): Look through typedefs.
1928 * init.c (build_offset_ref): If scope isn't dependent,
1929 don't exit early. Look at TYPE_MAIN_VARIANT.
1930 * pt.c (tsubst_copy) [OFFSET_REF]: Do substitution.
1932 * error.c (dump_function_decl): Don't crash on null DECL_NAME.
1934 2010-07-06 Shujing Zhao <pearly.zhao@oracle.com>
1936 * cp-tree.h (impl_conv_void): New type.
1937 (convert_to_void): Adjust prototype.
1938 * cvt.c (convert_to_void): Use impl_conv_void, emit and adjust the
1939 diagnostic for easy translation. Change caller.
1940 * typeck.c: Update call to convert_to_void.
1941 * semantics.c: Likewise.
1944 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1946 * decl.c (cp_finish_decl): Call add_local_decl.
1947 * optimize.c (clone_body): Adjust for new type of cfun->local_decls.
1949 2010-07-05 Paolo Carlini <paolo.carlini@oracle.com>
1951 * pt.c (tsubst): Early declare code = TREE_CODE (t) and use it
1954 2010-07-05 Shujing Zhao <pearly.zhao@oracle.com>
1957 * parser.c (cp_parser_primary_expression): Error if local template is
1960 2010-07-02 Le-Chun Wu <lcwu@google.com>
1963 * name-lookup.c (pushdecl_maybe_friend): Warn when a local decl
1964 (variable or type) shadows another type.
1966 2010-07-02 Jakub Jelinek <jakub@redhat.com>
1969 * typeck.c (convert_for_assignment): When converting a convertible
1970 vector type or objc++ types, call mark_rvalue_use.
1971 * typeck2.c (build_m_component_ref): Use return values from
1972 mark_rvalue_use or mark_lvalue_use.
1973 * class.c (build_base_path): Likewise.
1974 * call.c (build_conditional_expr): Likewise.
1976 2010-07-02 Paolo Carlini <paolo.carlini@oracle.com>
1979 * pt.c (tsubst_baselink): Return error_mark_node if lookup_fnfields
1982 2010-07-01 Richard Guenther <rguenther@suse.de>
1984 * cp-gimplify.c (cp_gimplify_expr): Open-code the rhs
1985 predicate we are looking for, allow non-gimplified
1988 2010-06-30 Paolo Carlini <paolo.carlini@oracle.com>
1991 * typeck.c (cp_build_unary_op): Early return error_mark_node when
1992 arg is NULL_TREE too.
1993 * call.c (convert_class_to_reference): Return error_mark_node when
1996 2010-06-30 Michael Matz <matz@suse.de>
1998 * repo.c (finish_repo): Fix typo.
2000 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
2002 * parser.c (cp_parser_omp_for_loop): Use a VEC for for_block.
2004 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
2006 * repo.c (pending_repo): Change type to a VEC.
2007 (finish_repo): Adjust for new type of pending_repo.
2008 (repo_emit_p): Likewise.
2010 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2012 * tree.c: Include gimple.h. Do not include tree-flow.h
2013 * decl.c: Do not include tree-flow.h
2014 * Make-lang.in: Adjust dependencies.
2016 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
2018 * decl.c (incomplete_var): Declare. Declare VECs containing them.
2019 (incomplete_vars): Adjust comment. Change type to a VEC.
2020 (maybe_register_incomplete_var): Adjust for new type.
2021 (complete_vars): Adjust iteration over incomplete_vars.
2023 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
2025 * decl.c (struct named_label_entry): Change type of bad_decls field
2027 (poplevel_named_label_1): Adjust for new type of bad_decls.
2028 (check_goto): Likewise.
2030 2010-06-29 Jason Merrill <jason@redhat.com>
2032 Enable implicitly declared move constructor/operator= (N3053).
2033 * class.c (add_implicitly_declared_members): A class with no
2034 explicitly declared copy or move constructor gets both declared
2035 implicitly, and similarly for operator=.
2036 (check_bases): A type with no copy ctor does not inhibit
2037 a const copy ctor in a derived class. It does mean the derived
2039 (check_field_decl): Likewise.
2040 (check_bases_and_members): A nonexistent copy ctor/op= is non-trivial.
2041 * tree.c (type_has_nontrivial_copy_init): Adjust semantics.
2042 (trivially_copyable_p): Likewise.
2043 * call.c (convert_like_real): Use type_has_nontrivial_copy_init.
2044 * class.c (finish_struct_bits): Likewise.
2045 * tree.c (build_target_expr_with_type): Likewise.
2046 * typeck2.c (store_init_value): Likewise.
2048 Enable implicitly deleted functions (N2346)
2049 * class.c (check_bases_and_members): Adjust lambda flags.
2050 * method.c (implicitly_declare_fn): Set DECL_DELETED_FN if appropriate.
2052 * decl2.c (mark_used): Adjust error for use of deleted function.
2054 Machinery to support implicit delete/move.
2055 * cp-tree.h: (struct lang_type_class): Add lazy_move_assign,
2056 has_complex_move_ctor, has_complex_move_assign bitfields.
2057 (CLASSTYPE_LAZY_MOVE_ASSIGN): New.
2058 (TYPE_HAS_COMPLEX_MOVE_ASSIGN): New.
2059 (TYPE_HAS_COMPLEX_MOVE_CTOR): New.
2060 (enum special_function_kind): Add sfk_move_assignment.
2061 (LOOKUP_SPECULATIVE): New.
2062 * call.c (build_over_call): Return early if it's set.
2063 (build_over_call): Use trivial_fn_p.
2064 * class.c (check_bases): If the base has no default constructor,
2065 the derived one is non-trivial. Handle move ctor/op=.
2066 (check_field_decl): Likewise.
2067 (check_bases_and_members): Handle move ctor/op=.
2068 (add_implicitly_declared_members): Handle CLASSTYPE_LAZY_MOVE_ASSIGN.
2069 (type_has_move_constructor, type_has_move_assign): New.
2070 * decl.c (grok_special_member_properties): Handle move ctor/op=.
2071 * method.c (type_has_trivial_fn, type_set_nontrivial_flag): New.
2072 (trivial_fn_p): New.
2073 (do_build_copy_constructor): Use it.
2074 (do_build_assign_ref): Likewise. Handle move assignment.
2075 (build_stub_type, build_stub_object, locate_fn_flags): New.
2076 (locate_ctor): Use locate_fn_flags.
2077 (locate_copy, locate_dtor): Remove.
2078 (get_dtor, get_default_ctor, get_copy_ctor, get_copy_assign): New.
2079 (process_subob_fn, synthesized_method_walk): New.
2080 (maybe_explain_implicit_delete): New.
2081 (implicitly_declare_fn): Use synthesized_method_walk,
2082 type_has_trivial_fn, and type_set_nontrivial_flag.
2083 (defaulted_late_check): Set DECL_DELETED_FN.
2084 (defaultable_fn_check): Handle sfk_move_assignment.
2085 (lazily_declare_fn): Clear CLASSTYPE_LAZY_* early. Don't declare
2086 implicitly deleted move ctor/op=.
2087 * search.c (lookup_fnfields_1): Handle sfk_move_assignment.
2088 (lookup_fnfields_slot): New.
2089 * semantics.c (omp_clause_info_fndecl): Remove.
2090 (cxx_omp_create_clause_info): Use get_default_ctor, get_copy_ctor,
2091 get_copy_assign, trivial_fn_p.
2092 (trait_expr_value): Adjust call to locate_ctor.
2093 * tree.c (special_function_p): Handle sfk_move_assignment.
2095 * class.c (type_has_virtual_destructor): New.
2096 * cp-tree.h: Declare it.
2097 * semantics.c (trait_expr_value): Use it.
2099 * call.c (build_over_call): Only give warnings with tf_warning.
2101 * name-lookup.c (pop_scope): Handle NULL_TREE.
2103 * cp-tree.h (TYPE_HAS_ASSIGN_REF): Rename to TYPE_HAS_COPY_ASSIGN.
2104 (TYPE_HAS_CONST_ASSIGN_REF): Rename to TYPE_HAS_CONST_COPY_ASSIGN.
2105 (TYPE_HAS_INIT_REF): Rename to TYPE_HAS_COPY_CTOR.
2106 (TYPE_HAS_CONST_INIT_REF): Rename to TYPE_HAS_CONST_COPY_CTOR.
2107 (TYPE_HAS_COMPLEX_ASSIGN_REF): Rename to TYPE_HAS_COMPLEX_COPY_ASSIGN.
2108 (TYPE_HAS_COMPLEX_INIT_REF): Rename to TYPE_HAS_COMPLEX_COPY_CTOR.
2109 (TYPE_HAS_TRIVIAL_ASSIGN_REF): Rename to TYPE_HAS_TRIVIAL_COPY_ASSIGN.
2110 (TYPE_HAS_TRIVIAL_INIT_REF): Rename to TYPE_HAS_TRIVIAL_COPY_CTOR.
2111 (CLASSTYPE_LAZY_ASSIGNMENT_OP): Rename to CLASSTYPE_LAZY_COPY_ASSIGN.
2112 (sfk_assignment_operator): Rename to sfk_copy_assignment.
2113 * decl.c, call.c, class.c, init.c, method.c, pt.c, ptree.c: Adjust.
2114 * search.c, semantics.c, tree.c: Adjust.
2116 * pt.c (dependent_scope_ref_p): Remove.
2117 (value_dependent_expression_p): Don't call it.
2118 (type_dependent_expression_p): Here either.
2119 * init.c (build_offset_ref): Set TREE_TYPE on a qualified-id
2120 if the scope isn't dependent.
2122 * pt.c (convert_nontype_argument): Use mark_lvalue_use if we want
2126 * pt.c (has_value_dependent_address): New.
2127 (value_dependent_expression_p): Check it.
2128 (convert_nontype_argument): Likewise. Call decay_conversion before
2129 folding if we want a pointer.
2130 * semantics.c (finish_id_expression): Don't add SCOPE_REF if the
2131 scope is the current instantiation.
2133 2010-06-28 Jakub Jelinek <jakub@redhat.com>
2136 * class.c (build_base_path): If want_pointer, call mark_rvalue_use
2139 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2141 * init.c: Do not include except.h.
2144 * cp-lang.c: Likewise.
2146 * semantics.c: Likewise.
2147 * decl2.c: Likewise.
2148 * except.c: Likewise.
2149 (init_exception_processing): Do not set the removed
2150 lang_protect_cleanup_actions here.
2151 (cp_protect_cleanup_actions): Make non-static and remove prototype.
2152 (doing_eh): New, moved from except.c but removed the do_warning flag.
2153 (expand_start_catch_block): Update doing_eh call.
2154 (expand_end_catch_block): Likewise.
2155 (build_throw): Likewise.
2156 * cp-tree.h: Prototype cp_protect_cleanup_actions.
2157 * cp-objcp-common.h: Set LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS to
2158 cp_protect_cleanup_actions.
2159 * Make-lang.in: Update dependencies.
2161 2010-06-26 Jason Merrill <jason@redhat.com>
2163 * call.c (add_function_candidate): Set LOOKUP_COPY_PARM for any
2164 constructor called with a single argument that takes a reference
2165 to the constructor's class.
2166 (BAD_CONVERSION_RANK): New.
2167 (compare_ics): Use it to compare bad ICSes.
2169 2010-06-25 Joseph Myers <joseph@codesourcery.com>
2171 * lang-specs.h: Remove +e handling.
2173 2010-06-24 Andi Kleen <ak@linux.intel.com>
2175 * parser.c: (cp_parser_question_colon_clause):
2176 Switch to use cp_lexer_peek_token.
2177 Call warn_for_omitted_condop. Call pedwarn for omitted
2180 2010-06-22 Jakub Jelinek <jakub@redhat.com>
2183 * typeck2.c (build_m_component_ref): Call mark_lvalue_use on
2184 datum and mark_rvalue_use on component.
2187 * error.c (dump_expr): Don't look at CALL_EXPR_ARG (t, 0) if
2188 the CALL_EXPR has no arguments.
2190 2010-06-21 Jason Merrill <jason@redhat.com>
2192 * typeck.c (comp_except_specs): Fix ce_derived with noexcept.
2194 * semantics.c (check_trait_type): Check COMPLETE_TYPE_P for array
2197 2010-06-17 Nathan Froyd <froydnj@codesourcery.com>
2199 * name-lookup.c (struct arg_lookup): Convert namespaces and
2200 classes fields to VEC.
2201 (arg_assoc_namespace): Adjust for new type of namespaces.
2202 (arg_assoc_class): Adjust for new type of classes.
2203 (lookup_arg_dependent): Use make_tree_vector and
2204 release_tree_vector.
2205 * typeck2.c (build_x_arrow): Use vec_member.
2207 2010-06-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
2210 * error.c (dump_decl): Better wording for anonymous namespace.
2212 2010-06-16 Nathan Froyd <froydnj@codesourcery.com>
2214 * class.c (build_vtbl_initializer): Adjust computation of new_position
2215 and which entry to add padding for.
2217 2010-06-16 Jason Merrill <jason@redhat.com>
2219 * except.c (check_noexcept_r): Return the problematic function.
2220 (finish_noexcept_expr): Give -Wnoexcept warning. Add complain parm.
2221 * pt.c (tsubst_copy_and_build): Pass it.
2222 * parser.c (cp_parser_unary_expression): Likewise.
2223 * cp-tree.h: Adjust prototype.
2225 * method.c (defaulted_late_check): Give the defaulted method
2226 the same exception specification as the implicit declaration.
2228 2010-06-15 Jason Merrill <jason@redhat.com>
2230 * class.c (add_implicitly_declared_members): Implicit assignment
2231 operators can also be virtual overriders.
2232 * method.c (lazily_declare_fn): Likewise.
2234 * call.c (convert_like_real): Give "initializing argument of"
2235 information for ambiguous conversion. Give source position
2238 * call.c (print_z_candidates): Do print viable deleted candidates.
2239 (joust): Don't choose a deleted function just because its worst
2240 conversion is better than another candidate's worst.
2242 * call.c (convert_like_real): Don't complain about
2243 list-value-initialization from an explicit constructor.
2245 * decl.c (duplicate_decls): Use DECL_IS_BUILTIN rather than test
2246 DECL_SOURCE_LOCATION directly.
2248 * class.c (type_has_user_provided_default_constructor): Use
2251 * call.c (is_subseq): Handle ck_aggr, ck_list.
2252 (compare_ics): Treat an aggregate or ambiguous conversion to the
2253 same type as involving the same function.
2255 2010-06-13 Shujing Zhao <pearly.zhao@oracle.com>
2257 * typeck.c (convert_for_assignment): Fix comment. Change message
2258 format from %d to %qP.
2259 (convert_for_initialization): Fix comment.
2261 2010-06-11 Shujing Zhao <pearly.zhao@oracle.com>
2263 * cp-tree.h (expr_list_kind): New type.
2264 (impl_conv_rhs): New type.
2265 (build_x_compound_expr_from_list, convert_for_initialization): Adjust
2267 (typeck.c (convert_arguments): Use impl_conv_rhs and emit the
2268 diagnostics for easy translation. Change caller.
2269 (convert_for_initialization): Use impl_conv_rhs and change caller.
2270 (build_x_compound_expr_from_list): Use expr_list_kind and emit the
2271 diagnostics for easy translation. Change caller.
2272 * decl.c (bad_spec_place): New enum.
2273 (bad_specifiers): Use it and emit the diagnostics for easy
2274 translation. Change caller.
2275 * pt.c (coerce_template_parms): Put the diagnostics in full sentence.
2277 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
2279 * cp-tree.h (struct saved_scope): Change decl_ns_list field type
2281 * decl2.c (cp_write_global_declarations): Adjust for new type of
2282 decl_namespace_list.
2283 * name-lookup.c (current_decl_namespace): Likewise.
2284 (push_decl_namespace): Likewise.
2285 (pop_decl_namespace): Likewise.
2287 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
2289 * call.c (build_java_interface_fn_ref): Call build_function_type_list
2290 instead of build_function_type.
2291 * decl.c (cxx_init_decl_processing): Likewise.
2292 (declare_global_var): Likewise.
2293 (get_atexit_node): Likewise.
2294 (expand_static_init): Likewise.
2295 * decl2.c (start_objects): Likewise.
2296 (start_static_storage_duration_function): Likewise.
2297 * except.c (init_exception_processing): Likewise.
2298 (build_exc_ptr): Likewise.
2299 (build_throw): Likewise.
2300 * rtti.c (throw_bad_cast): Likewise.
2301 (throw_bad_typeid): Likewise.
2302 (build_dynamic_cast_1): Likewise.
2304 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
2306 * call.c (build_call_n): Call XALLOCAVEC instead of alloca.
2307 (build_op_delete_call): Likewise.
2308 (build_over_call): Likewise.
2309 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
2310 * pt.c (process_partial_specialization): Likewise.
2311 (tsubst_template_args): Likewise.
2312 * semantics.c (finish_asm_stmt): Likewise.
2314 2010-06-08 Nathan Sidwell <nathan@codesourcery.com>
2316 * decl.c (record_key_method_defined): New, broken out of ...
2317 (finish_function): ... here. Call it.
2318 (start_decl): Treat aliases as definitions.
2320 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2322 * typeck2.c (abstract_virtuals_error): Use typed GC allocation.
2324 * pt.c (maybe_process_partial_specialization): Likewise.
2325 (register_specialization): Likewise.
2326 (add_pending_template): Likewise.
2327 (lookup_template_class): Likewise.
2328 (push_tinst_level): Likewise.
2330 * parser.c (cp_lexer_new_main): Likewise.
2331 (cp_lexer_new_from_tokens): Likewise.
2332 (cp_token_cache_new): Likewise.
2333 (cp_parser_context_new): Likewise.
2334 (cp_parser_new): Likewise.
2335 (cp_parser_nested_name_specifier_opt): Likewise.
2336 (cp_parser_template_id): Likewise.
2338 * name-lookup.c (binding_entry_make): Likewise.
2339 (binding_table_construct): Likewise.
2340 (binding_table_new): Likewise.
2341 (cxx_binding_make): Likewise.
2342 (pushdecl_maybe_friend): Likewise.
2343 (begin_scope): Likewise.
2344 (push_to_top_level): Likewise.
2346 * lex.c (init_reswords): Likewise.
2347 (retrofit_lang_decl): Likewise.
2348 (cxx_dup_lang_specific_decl): Likewise.
2349 (copy_lang_type): Likewise.
2350 (cxx_make_type): Likewise.
2352 * decl.c (make_label_decl): Likewise.
2353 (check_goto): Likewise.
2354 (start_preparsed_function): Likewise.
2355 (save_function_data): Likewise.
2357 * cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Likewise.
2359 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
2361 * class.c (finish_struct_1): Likewise.
2363 * cp-tree.h (struct lang_type): Add variable_size GTY option.
2364 (struct lang_decl): Likewise.
2366 * parser.c (cp_parser_new): Update comment to not reference
2369 2010-06-07 Jason Merrill <jason@redhat.com>
2372 * error.c (dump_parameters): Mask out TFF_SCOPE.
2373 (dump_simple_decl): Don't print the scope of a PARM_DECL.
2374 (dump_scope): Remove no-op mask.
2377 * parser.c (cp_parser_lookup_name): Fix naming the constructor.
2379 * cp-tree.h (COMPLETE_OR_OPEN_TYPE_P): New macro.
2380 * init.c (build_offset_ref): Use it.
2381 * pt.c (maybe_process_partial_specialization): Use it.
2382 (instantiate_class_template): Use it.
2383 * search.c (lookup_base): Use it.
2385 2010-06-07 Jakub Jelinek <jakub@redhat.com>
2388 * expr.c (mark_exp_read): Handle INDIRECT_REF.
2389 * cvt.c (convert_to_void): Handle INDIRECT_REF like
2390 handled_component_p.
2393 * decl.c (initialize_local_var): If TREE_USED is set on the type,
2394 set also DECL_READ_P on the decl.
2396 2010-05-25 Dodji Seketeli <dodji@redhat.com>
2399 * cp-tree.h (typedef_variant_p): Move this declaration to
2401 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
2402 * decl.c (grokdeclarator): Do not rename debug info of an
2403 anonymous tagged type named by a typedef.
2405 2010-06-05 Fabien Chêne <fabien@gcc.gnu.org>
2408 * class.c (check_field_decls): Move the call to
2409 check_bitfield_decl before trying to set the
2410 CLASSTYPE_READONLY_FIELDS_NEED_INIT flag.
2412 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
2414 * typeck.c: Update include path for moved files.
2417 * cp-gimplify.c: Likewise.
2418 * cp-lang.c: Likewise.
2420 * semantics.c: Likewise.
2421 * cxx-pretty-print.h: Likewise.
2422 * decl2.c: Likewise.
2423 * parser.c: Likewise.
2424 * cp-objcp-common.c: Likewise.
2425 * cp-tree.h: Likewise.
2426 * name-lookup.c: Likewise.
2428 * name-lookup.h: Likewise.
2429 * config-lang.in: Update paths in gtfiles for files in c-family/.
2430 * Make-lang.in: Likewise.
2432 2010-06-04 Magnus Fromreide <magfr@lysator.liu.se>
2434 * cvt.c (cp_convert_to_pointer): Use null_ptr_cst_p.
2435 * typeck.c (build_ptrmemfunc): Likewise.
2437 2010-06-04 Jason Merrill <jason@redhat.com>
2439 * typeck2.c (merge_exception_specifiers): Adjust merging of
2440 throw() and noexcept(true).
2442 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Avoid
2443 using an uninitialized variable.
2445 * cxx-pretty-print.c (pp_cxx_unary_expression): Handle NOEXCEPT_EXPR.
2446 (pp_cxx_expression): Likewise.
2448 Implement noexcept-specification (15.4)
2449 * parser.c (cp_parser_exception_specification_opt): Parse it.
2450 Give -Wdeprecated warning about throw() specs.
2451 * pt.c (tsubst_exception_specification): Handle it.
2452 * error.c (dump_exception_spec): Handle it.
2453 (dump_expr): Handle NOEXCEPT_EXPR.
2454 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
2455 * typeck.c (comp_except_specs): Handle compatibility rules.
2456 Change exact parm to take an enum.
2457 * typeck2.c (merge_exception_specifiers): Handle noexcept.
2458 * except.c (nothrow_spec_p, type_noexcept_p): New fns.
2459 (type_throw_all_p, build_noexcept_spec): New fns.
2460 * cp-tree.h (TYPE_NOTHROW_P, TYPE_NOEXCEPT_P): Use them.
2461 (comp_except_specs): Define ce_derived, ce_normal, ce_exact enums.
2462 (cp_tree_index): Add CPTI_NOEXCEPT_TRUE_SPEC, CPTI_NOEXCEPT_FALSE_SPEC.
2463 (noexcept_true_spec, noexcept_false_spec): New macros.
2464 * name-lookup.c (pushdecl_maybe_friend): Adjust.
2465 * search.c (check_final_overrider): Adjust.
2466 * decl.c (check_redeclaration_exception_specification): Adjust.
2467 (use_eh_spec_block): Use type_throw_all_p.
2468 (cxx_init_decl_processing): Set noexcept_false_spec,noexcept_true_spec.
2469 Give operator new a noexcept-specification in C++0x mode.
2470 * tree.c (build_exception_variant, cxx_type_hash_eq): Adjust.
2471 (cp_build_type_attribute_variant): Don't test TYPE_RAISES_EXCEPTIONS.
2473 Implement noexcept operator (5.3.7)
2474 * cp-tree.def (NOEXCEPT_EXPR): New.
2475 * except.c (check_noexcept_r, finish_noexcept_expr): New.
2476 * cp-tree.h: Declare finish_noexcept_expr.
2477 * parser.c (cp_parser_unary_expression): Parse noexcept-expression.
2478 * pt.c (tsubst_copy_and_build): And tsubst it.
2479 (type_dependent_expression_p): Handle it.
2480 (value_dependent_expression_p): Handle it.
2482 * call.c (build_conditional_expr): Never fold in unevaluated context.
2483 * tree.c (build_aggr_init_expr): Propagate TREE_NOTHROW.
2484 * semantics.c (simplify_aggr_init_expr): Likewise.
2485 * typeck.c (merge_types): Call merge_exception_specifiers.
2486 * decl.c (duplicate_decls): Check DECL_SOURCE_LOCATION rather than
2487 DECL_ANTICIPATED for preferring new type.
2489 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2491 * g++spec.c (lang_specific_driver): Use GCC-specific formats in
2494 2010-06-04 Jakub Jelinek <jakub@redhat.com>
2497 * typeck.c (build_class_member_access_expr): Call mark_exp_read
2498 on object for static data members.
2500 2010-06-04 Jakub Jelinek <jakub@redhat.com>
2501 Jason Merrill <jason@redhat.com>
2504 * call.c (build_conditional_expr): If both arg2 and arg3 are lvalues
2505 with the same type, call mark_lvalue_use on both.
2507 2010-06-03 Nathan Froyd <froydnj@codesourcery.com>
2509 * class.c (struct vtbl_init_data_s): Remove last_init field.
2510 (struct secondary_vptr_vtt_init_data_s): Change type of inits field
2512 (finish_vtbls): Use a VEC rather than a TREE_LIST for the accumulated
2514 (build_vtt): Likewise.
2515 (initialize_vtable): Take a VEC instead of a tree.
2516 (build_vtt_inits): Change return type to void. Take a VEC **
2517 instead of a tree *; accumulate results into said VEC.
2518 (build_ctor_vtbl_group): Use a VEC rather than a TREE_LIST for the
2519 accumulated initializers. Pass the vtable to accumulate_vtbl_inits.
2520 (accumulate_vtbl_inits): Add extra vtable tree parameter; take a VEC
2522 (dfs_accumulate_vtbl_inits): Likewise. Change return type to void.
2523 (build_vtbl_initializer): Add VEC parameter; accumulate initializers
2525 (dfs_build_secondary_vptr_vtt_inits): Use CONSTRUCTOR_APPEND_ELT
2526 rather than tree_cons.
2527 (build_vbase_offset_vtbl_entries): Likewise.
2528 (add_vcall_offset): Likewise.
2529 (build_rtti_vtbl_entries): Likewise.
2530 * cp-tree.h (initialize_artificial_var): Take a VEC instead of a tree.
2531 * decl.c (initialize_artificial_var): Use build_constructor instead
2532 of build_constructor_from_list.
2534 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
2537 * class.c (layout_class_type): Check MAX_FIXED_MODE_SIZE on
2540 2010-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2542 * parser.c (cp_parser_mem_initializer_list): Change error text.
2544 2010-06-02 Jakub Jelinek <jakub@redhat.com>
2546 * cp-objcp-common.c (shadowed_var_for_decl): Change into
2547 tree_decl_map hashtab from tree_map.
2548 (decl_shadowed_for_var_lookup, decl_shadowed_for_var_insert): Adjust.
2549 (init_shadowed_var_for_decl): Adjust initialization.
2552 * cvt.c (convert_to_void): If implicit is NULL, call mark_rvalue_use
2553 instead of calling mark_exp_read only when not an assignment.
2556 * semantics.c (finalize_nrv): Don't copy DECL_ARTIFICIAL, DECL_IGNORED_P,
2557 DECL_SOURCE_LOCATION and DECL_ABSTRACT_ORIGIN from var to result.
2558 Set DECL_VALUE_EXPR on var.
2560 2010-06-02 Jason Merrill <jason@redhat.com>
2562 * error.c (dump_type): Improve typedef handling.
2567 * name-lookup.c (same_entity_p): New.
2568 (ambiguous_decl): Multiple declarations of the same entity
2571 2010-06-01 Jason Merrill <jason@redhat.com>
2574 * call.c (add_list_candidates): Prefer the default constructor.
2575 (build_aggr_conv): Treat missing initializers like { }.
2576 * typeck2.c (process_init_constructor_record): Likewise.
2577 * init.c (expand_default_init): Use digest_init for
2578 direct aggregate initialization, too.
2580 * call.c (add_list_candidates): Split out...
2581 (build_user_type_conversion_1): ...from here.
2582 (build_new_method_call): And here.
2583 (implicit_conversion): Propagate LOOKUP_NO_NARROWING.
2586 * call.c (build_list_conv): Set list-initialization flags properly.
2588 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
2590 * typeck2.c (build_x_arrow): Make types_memoized a VEC.
2592 2010-06-01 Arnaud Charlet <charlet@adacore.com>
2593 Matthew Gingell <gingell@adacore.com>
2595 * Make-lang.in (CXX_C_OBJS): Add c-ada-spec.o.
2596 * decl2.c: Include langhooks.h and c-ada-spec.h.
2597 (cpp_check, collect_source_refs, collect_ada_namespace,
2598 collect_all_refs): New functions.
2599 (cp_write_global_declarations): Add handling of -fdump-ada-spec.
2600 * lang-specs.h: Ditto.
2602 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
2604 * cp-tree.h (cp_build_function_call_nary): Declare.
2605 * typeck.c (cp_build_function_call_nary): Define.
2606 * decl.c (register_dtor_fn): Use it instead of
2607 cp_build_function_call.
2608 (cxx_maybe_build_cleanup): Likewise.
2609 * decl2.c (generate_ctor_or_dtor_function): Likewise.
2610 * except.c (do_get_exception_ptr): Likewise.
2611 (do_begin_catch): Likewise.
2612 (do_allocate_exception): Likewise.
2613 (do_free_exception): Likewise.
2614 (build_throw): Likewise. Use cp_build_function_call_vec instead
2615 of cp_build_function_call.
2616 (do_end_catch): Likewise.
2618 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
2620 * cp-tree.h (struct cp_decl_specifier_seq): Move type_location field up.
2621 (struct cp_declarator): Move id_loc field up.
2623 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
2625 * cp-tree.h (ATTRIBUTE_GCC_CXXDIAG): Remove. Require that
2626 this file is included before c-common.h. Define GCC_DIAG_STYLE
2627 before including diagnostic-core.h and toplev.h.
2628 (pedwarn_cxx98): Use ATTRIBUTE_GCC_DIAG.
2629 * pt.c: Include cp-tree.h before c-common.h.
2631 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
2633 * tree.c (c_register_addr_space): Add stub.
2635 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2637 * g++spec.c (lang_specific_driver): Use fatal_error instead of
2640 2010-05-28 Dodji Seketeli <dodji@redhat.com>
2642 Revert fix of PR c++/44188
2643 * cp-tree.h (typedef_variant_p): Revert moving this declaration to
2645 * tree.c (typedef_variant_p): Revert moving this definition to
2647 * decl.c (grokdeclarator): Revert naming typedef handling.
2649 2010-05-27 Joseph Myers <joseph@codesourcery.com>
2651 * call.c: Include diagnostic-core.h instead of diagnostic.h.
2652 * cp-lang.c: Don't include diagnostic.h
2653 * name-lookup.c: Include diagnostic-core.h instead of
2655 (cp_emit_debug_info_for_using): Use seen_error.
2656 * optimize.c: Include diagnostic-core.h instead of diagnostic.h.
2657 * parser.c: Include diagnostic-core.h instead of diagnostic.h.
2658 * pt.c (iterative_hash_template_arg): Use seen_error.
2659 * repo.c: Include diagnostic-core.h instead of diagnostic.h.
2660 * typeck2.c: Include diagnostic-core.h instead of diagnostic.h.
2661 * Make-lang.in (cp/cp-lang.o, cp/typeck2.o, cp/call.o, cp/repo.o,
2662 cp/optimize.o, cp/parser.o, cp/name-lookup.o): Update
2665 2010-05-25 Dodji Seketeli <dodji@redhat.com>
2668 * cp-tree.h (typedef_variant_p): Move this declaration to
2670 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
2671 * decl.c (grokdeclarator): Do not rename debug info of an
2672 anonymous tagged type named by a typedef.
2674 2010-05-27 Jason Merrill <jason@redhat.com>
2677 * decl.c (grokdeclarator) [cdk_pointer et al]: Force evaluation of
2680 2010-05-27 Kai Tietz <kai.tietz@onevision.com>
2683 * rtti.c (emit_support_tinfos): Check for NULL_TREE.
2684 * class.c (layout_class_type): Likewise.
2685 * decl.c (finish_enum): Likewise.
2686 * mangle.c (write_builitin_type): Likewise.
2688 2010-05-26 Kai Tietz <kai.tietz@onevision.com>
2690 * cp-tree.h (cp_decl_specifier_seq): Add new bifield
2692 * decl.c (grokdeclarator): Handle __int128.
2693 * parser.c (cp_lexer_next_token_is_decl_specifier_ke): Likewise.
2694 (cp_parser_simple_type_specifier): Likewise.
2695 * rtti.c (emit_support_tinfos): Add int128 nodes for rtti.
2696 * typeck.c (cp_common_type): Handle __int128.
2697 * mangle.c (integer_type_codes): Add itk_int128 and
2698 itk_unsigned_int128.
2700 2010-05-26 Jason Merrill <jason@redhat.com>
2703 * pt.c (tsubst_pack_expansion): Don't get confused by recursive
2706 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2708 * cp-lang.c: Do not include expr.h.
2710 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2712 * decl.c: Do not include rtl.h
2713 * semantics.c: Likewise.
2715 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2717 * cp-tree.h: Do not include splay-tree.h.
2718 (struct prtmem_cst): Remove unused field and false comment.
2719 * typeck.c: Do not include rtl.h, expr.h, and tm_p.h.
2720 * optimize.c: Do not inclde rtl.h, insn-config.h, and integrate.h.
2721 * init.c: Do not include rtl.h and expr.h.
2722 * class.c: Do not include rtl.h. Include splay-tree.h.
2723 (build_clone): Use plain NULL instead of NULL_RTX.
2724 * decl.c: Do not include expr.h. Explain why rtl.h has to be
2725 included. Include splay-tree.h.
2726 * method.c: Do not include rtl.h and expr.h.
2727 (use_thunk): Use plain NULL instead of NULL_RTX.
2728 * except.c: Do not include rtl.h, expr.h, and libfuncs.h.
2729 * tree.c: Do not include rtl.h, insn-config.h, integrate.h,
2730 and target.h. Include splay-tree.h.
2731 * expr.c: Do not include rtl.h and expr.h.
2732 * pt.c: Do not include obstack.h and rtl.h.
2733 (tsubst_friend_function): Use plain NULL instead of NULL_RTX.
2734 (tsubst_decl): Likewise.
2735 (instantiate_decl): Likewise.
2736 * semantics.c: Do not include exprt.h and debug.h. Explain why
2737 rtl.h has to be included.
2738 * decl2.c: Do not include rtl.h and expr.h. Include splay-tree.h.
2739 * call.c: Do not include rtl.h and expr.h.
2740 * search.c: Do not include obstack.h and rtl.h.
2741 * friend.c: Do not include rtl.h and expr.h.
2742 * Make-lang.in: Update dependencies.
2744 2010-05-25 Jakub Jelinek <jakub@redhat.com>
2747 * parser.c (non_integral_constant): Add NIC_NONE.
2748 (required_token): Add RT_NONE.
2749 (cp_parser_unary_expression): Initialize non_constant_p
2751 (cp_parser_asm_definition): Initialize missing to RT_NONE.
2752 (cp_parser_primary_expression, cp_parser_postfix_expression,
2753 cp_parser_cast_expression, cp_parser_binary_expression,
2754 cp_parser_functional_cast): Fix formatting.
2756 2010-05-25 Shujing Zhao <pearly.zhao@oracle.com>
2759 * parser.c: Remove inclusion of dyn-string.h.
2760 (non_integral_constant): New enum.
2761 (name_lookup_error): New enum.
2762 (required_token): New enum.
2763 (cp_parser_required_error): New function.
2764 (cp_parser_require): Change the type of variable token_desc to
2765 required_token and use cp_parser_required_error.
2766 (cp_parser_require_keyword): Likewise.
2767 (cp_parser_error): Use gmsgid as parameter.
2768 (cp_parser_name_lookup_error): Change the type of variable desired to
2769 name_lookup_error and put the diagnostic in the full sentences. Change
2771 (cp_parser_non_integral_constant_expression): Change the type of the
2772 variable thing to non_integral_constant and put the diagnostics in
2773 full sentences. Change caller.
2775 2010-05-24 Eric Botcazou <ebotcazou@adacore.com>
2778 * typeck.c (cp_build_unary_op): Fold offsetof-like computations.
2780 2010-05-24 Joseph Myers <joseph@codesourcery.com>
2782 * error.c (cp_diagnostic_starter): Update call to
2783 diagnostic_build_prefix.
2784 (cp_print_error_function,
2785 print_instantiation_partial_context_line): Check show_column flag
2788 2010-05-24 Jason Merrill <jason@redhat.com>
2791 * decl.c (check_initializer): Don't wrap an init-list in a
2793 * init.c (build_aggr_init): Don't assume copy-initialization if
2794 init has CONSTRUCTOR_IS_DIRECT_INIT.
2795 * call.c (build_new_method_call): Sanity check.
2797 2010-05-24 Nathan Froyd <froydnj@codesourcery.com>
2799 * rtti.c (tinfo_base_init): Use build_constructor instead of
2800 build_constructor_from_list. Don't cons a tree node for
2802 (generic_initializer): Use build_constructor_single instead of
2803 build_constructor_from_list.
2804 (ptr_initializer): Use build_constructor instead of
2805 build_constructor_from_list
2806 (ptm_initializer): Likewise.
2807 (class_initializer): Likewise. Take varargs instead of TRAIL.
2808 (get_pseudo_ti_init): Adjust calls to class_initializer. Use
2809 build_constructor instead of build_constructor_from_list.
2811 2010-05-22 Steven Bosscher <steven@gcc.gnu.org>
2813 * semantics.c: Include bitmap.h.
2814 * Make-lang.in: Update dependencies.
2816 2010-05-22 Jan Hubicka <jh@suse.cz>
2818 * decl2.c (maybe_emit_vtables): Produce same comdat group when outputting
2820 (cxx_callgraph_analyze_expr): Remove code marking vtables needed.
2822 2010-05-21 Joseph Myers <joseph@codesourcery.com>
2824 * cxx-pretty-print.c: Correct merge error.
2826 2010-05-21 Joseph Myers <joseph@codesourcery.com>
2828 * error.c: Include tree-diagnostic.h and tree-pretty-print.h.
2829 (cp_print_error_function): Use diagnostic_abstract_origin macro.
2830 (cp_printer): Handle %K here using percent_K_format.
2831 * cxx-pretty-print.c: Include tree-pretty-print.h.
2832 * Make-lang.in (cp/error.o, cp/cxx-pretty-print.o): Update
2835 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2837 * error.c, tree.c, typeck2.c, cxx-pretty-print.c, mangle.c:
2838 Clean up redundant includes.
2840 2010-05-20 Paolo Carlini <paolo.carlini@oracle.com>
2843 * decl.c (xref_basetypes): Return false in case of ill-formed
2846 2010-05-19 Jason Merrill <jason@redhat.com>
2848 * call.c (reference_binding): Use cp_build_qualified_type_real
2849 and cp_type_quals consistently.
2850 (add_function_candidate): Likewise.
2851 (build_conditional_expr): Likewise.
2852 (convert_like_real): Likewise.
2853 (type_passed_as): Likewise.
2854 * class.c (add_method): Likewise.
2855 (same_signature_p): Likewise.
2856 (layout_class_type): Likewise.
2857 * decl.c (cxx_init_decl_processing): Likewise.
2858 (cp_fname_init): Likewise.
2859 (grokdeclarator): Likewise.
2860 * decl2.c (cp_reconstruct_complex_type): Likewise.
2861 * init.c (build_new_1): Likewise.
2862 * method.c (do_build_copy_constructor): Likewise.
2863 (implicitly_declare_fn): Likewise.
2864 * pt.c (tsubst_aggr_type): Likewise.
2866 * rtti.c (init_rtti_processing): Likewise.
2867 (build_headof): Likewise.
2868 (build_dynamic_cast_1): Likewise.
2869 (tinfo_base_init): Likewise.
2870 (emit_support_tinfos): Likewise.
2871 * semantics.c (capture_decltype): Likewise.
2872 * tree.c (cv_unqualified): Likewise.
2873 * typeck.c (composite_pointer_type): Likewise.
2874 (string_conv_p): Likewise.
2876 * mangle.c (write_CV_qualifiers_for_type): Tweak.
2878 * call.c (initialize_reference): Use CP_TYPE_CONST_P.
2879 * decl.c (start_decl): Likewise.
2880 * semantics.c (finish_compound_literal): Likewise.
2881 * typeck.c (check_return_expr): Use CP_TYPE_VOLATILE_P.
2882 (cp_type_readonly): Remove.
2883 * cp-tree.h: Remove declaration.
2885 * typeck.c (merge_types): Preserve memfn quals.
2887 * decl.c (grokdeclarator): Don't check quals on fn type.
2888 * typeck.c (cp_apply_type_quals_to_decl): Likewise.
2889 * tree.c (cp_build_qualified_type_real): Simplify qualifier checking.
2892 * typeck.c (type_memfn_quals): New fn.
2893 (apply_memfn_quals): New fn.
2894 (cp_type_quals): Return TYPE_UNQUALIFIED for FUNCTION_TYPE.
2895 (cp_type_readonly): Use cp_type_quals.
2896 * cp-tree.h: Add declarations.
2897 * tree.c (cp_build_qualified_type_real): Don't set, but do
2898 preserve, quals on FUNCTION_TYPE.
2899 (strip_typedefs): Use apply_memfn_quals and type_memfn_quals.
2900 * decl.c (build_ptrmem_type): Likewise.
2901 (grokdeclarator): Likewise.
2902 (static_fn_type): Likewise.
2903 * decl2.c (change_return_type): Likewise.
2904 (cp_reconstruct_complex_type): Likewise.
2905 * pt.c (tsubst_function_type): Likewise.
2907 (tsubst): Likewise. Drop special FUNCTION_TYPE substitution code.
2909 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
2911 * tree.c (build_min_non_dep_call_vec): Update comment.
2913 2010-05-17 Jason Merrill <jason@redhat.com>
2915 * call.c (struct z_candidate): Add explicit_targs field.
2916 (add_template_candidate_real): Set it.
2917 (build_over_call): Use it to control init-list warning.
2920 * call.c (build_over_call): Limit init-list deduction warning to
2921 cases where the argument is actually an init-list.
2924 * call.c (build_over_call): Don't do bitwise copy for move ctor.
2926 2010-05-17 Dodji Seketeli <dodji@redhat.com>
2927 Jason Merrill <jason@redhat.com>
2930 * decl.c (compute_array_index_type): Call mark_rvalue_use.
2932 2010-05-15 Jason Merrill <jason@redhat.com>
2934 * cp-tree.h (TYPE_NOEXCEPT_P): New macro.
2935 * except.c (begin_eh_spec_block): Use MUST_NOT_THROW_EXPR if
2937 (finish_eh_spec_block): Adjust.
2939 2010-05-15 Jakub Jelinek <jakub@redhat.com>
2942 * pt.c (tsubst): Unshare template argument.
2944 2010-05-15 Steven Bosscher <steven@gcc.gnu.org>
2946 * decl.c: Include tree-iterator.h, as fixup for tree-inline.h changes.
2947 * Make-lang.in: Fix dependencies accordingly.
2949 2010-05-14 Jason Merrill <jason@redhat.com>
2952 * except.c (build_throw): Simplify, adjust for DR 475.
2955 * except.c (dtor_nothrow): Return nonzero for type with
2959 * cp-gimplify.c (gimplify_must_not_throw_expr): Use
2960 gimple_build_eh_must_not_throw.
2962 2010-05-14 Martin Jambor <mjambor@suse.cz>
2964 * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Remove both its undef
2967 2010-05-14 Jonathan Wakely <jwakely.gcc@gmail.com>
2969 * call.c (build_new_method_call): Change warning text.
2970 * typeck2.c (build_functional_cast): Change error text.
2972 2010-05-14 Shujing Zhao <pearly.zhao@oracle.com>
2975 * name-lookup.c (pushdecl_maybe_friend): Avoid the warnings about
2976 shadowing the outer parameter or variables by the declaration of
2977 nested function in nested structure or class. Warn the shadowing by
2978 the declaration of nested lambda expression.
2980 2010-05-13 Jason Merrill <jason@redhat.com>
2982 * typeck.c (cp_build_array_ref): Factor out from...
2983 (build_array_ref): ...here. Drop complain parm.
2984 (build_new_op): Adjust.
2985 * class.c (build_vtbl_ref_1): Adjust.
2986 * decl2.c (grok_array_decl): Adjust.
2987 * cp-tree.h: Adjust prototypes.
2989 2010-05-13 Jan Hubicka <jh@suse.cz>
2991 * decl.c (cp_finish_decl): Do not worry about used attribute.
2993 2010-05-12 Jason Merrill <jason@redhat.com>
2995 * typeck.c (build_array_ref): Take complain parm.
2996 * cp-tree.h: Add it to prototype.
2997 * call.c (build_new_op): Pass it.
2998 * class.c (build_vtbl_ref): Pass it.
2999 * decl2.c (grok_array_decl): Pass it.
3003 * cp-tree.def (NULLPTR_TYPE): Remove.
3004 * cp-tree.h (NULLPTR_TYPE_P): New.
3005 (SCALAR_TYPE_P): Use it.
3006 (nullptr_type_node): New.
3007 (cp_tree_index): Add CPTI_NULLPTR_TYPE.
3008 * decl.c (cxx_init_decl_processing): Call record_builtin_type on
3010 * cvt.c (ocp_convert): Use NULLPTR_TYPE_P instead of NULLPTR_TYPE.
3011 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
3012 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
3013 * mangle.c (write_type): Likewise.
3014 * name-lookup.c (arg_assoc_type): Likewise.
3015 * typeck.c (build_reinterpret_cast_1): Likewise.
3016 * rtti.c (typeinfo_in_lib_p): Likewise.
3017 (emit_support_tinfos): Remove local nullptr_type_node.
3019 * cp-tree.h (UNKNOWN_TYPE): Remove.
3020 * decl.c (cxx_init_decl_processing): Use LANG_TYPE instead.
3021 * error.c (dumy_type, dump_type_prefix, dump_type_suffix): Likewise.
3022 * typeck2.c (cxx_incomplete_type_diagnostic): Likewise.
3023 * class.c (instantiate_type): Check unknown_type_node rather than
3025 * name-lookup.c (maybe_push_decl): Likewise.
3026 * rtti.c (get_tinfo_decl_dynamic): Likewise.
3027 (get_typeid): Likewise.
3028 * semantics.c (finish_offsetof): Likewise.
3031 * call.c (add_template_candidate_real): If deduction fails, still
3032 add the template as a non-viable candidate.
3033 (equal_functions): Handle template candidates.
3034 (print_z_candidate): Likewise.
3035 (print_z_candidates): Likewise.
3036 (build_new_function_call): Likewise.
3038 * cp-tree.h (LOOKUP_LIST_ONLY): New.
3039 * call.c (add_candidates): Enforce it.
3040 (build_new_method_call): Try non-list ctor if no viable list ctor.
3041 (build_user_type_conversion_1): Likewise.
3043 * call.c (add_candidates): Distinguish between type(x) and
3045 (convert_class_to_reference): Set LOOKUP_NO_CONVERSION.
3046 (build_new_method_call): Give better error for conversion op.
3048 * call.c (add_candidates): Add first_arg and return_type parms.
3049 Add special constructor/conversion op handling.
3050 (convert_class_to_reference): Use it.
3051 (build_user_type_conversion_1): Likewise.
3052 (build_op_call): Likewise.
3053 (build_new_method_call): Likewise.
3054 (build_new_op): Adjust.
3055 (perform_overload_resolution): Adjust.
3057 2010-05-11 Paolo Carlini <paolo.carlini@oracle.com>
3062 * pt.c (process_partial_specialization): Return error_mark_node
3063 in case of unused template parameters in partial specialization.
3065 2010-05-11 Jakub Jelinek <jakub@redhat.com>
3068 * semantics.c (finish_expr_stmt): Don't call mark_exp_read here...
3069 * cvt.c (convert_to_void): ... but here. If expr is a COMPOUND_EXPR,
3070 look at its second operand.
3072 2010-05-10 Jason Merrill <jason@redhat.com>
3075 * semantics.c (baselink_for_fns): Revert earlier change.
3078 * typeck.c (cp_build_modify_expr): Complain about assignment to
3079 array from init list.
3081 2010-05-10 Fabien Chêne <fabien.chene@gmail.com>
3084 * decl.c (check_initializer): strip array type before checking for
3085 uninitialized const or ref members.
3087 2010-05-07 Fabien Chêne <fabien.chene@gmail.com>
3090 * init.c (diagnose_uninitialized_cst_or_ref_member_1): Returns the
3091 error count. Emit errors only if compain is true.
3092 (build_new_1): Do not return error_mark_node if
3093 diagnose_uninitialized_cst_or_ref_member_1 does not diagnose any
3094 errors. Delay the check for user-provided constructor.
3095 (perform_member_init): Adjust.
3096 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Change the
3099 2010-05-06 Magnus Fromreide <magfr@lysator.liu.se>
3100 Jason Merrill <jason@redhat.com>
3102 Add support for C++0x nullptr.
3103 * cp-tree.def: Add NULLPTR_TYPE.
3104 * cp-tree.h: Add nullptr_node.
3105 (cp_tree_index): Add CPTI_NULLPTR.
3106 (SCALAR_TYPE_P): Add NULLPTR_TYPE.
3107 * call.c (null_ptr_cst_p): Handle nullptr.
3108 (standard_conversion): Likewise.
3109 (convert_arg_to_ellipsis): Likewise.
3110 * mangle.c (write_type): Likewise.
3111 * name-lookup.c (arg_assoc_type): Likewise.
3112 * parser.c (cp_parser_primary_expression): Likewise.
3113 * typeck.c (cp_build_binary_op): Likewise.
3114 (build_reinterpret_cast_1): Likewise.
3115 * error.c (dump_type): Likewise.
3116 (dump_type_prefix, dump_type_suffix): Likewise.
3117 * decl.c (cxx_init_decl_processing): Likewise.
3118 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
3119 * cvt.c (ocp_convert): Likewise.
3120 * rtti.c (typeinfo_in_lib_p, emit_support_tinfos): Put
3121 nullptr_t tinfo in libsupc++.
3123 2010-05-06 Jason Merrill <jason@redhat.com>
3125 * semantics.c (simplify_aggr_init_expr): Use INIT_EXPR.
3127 2010-04-22 Jakub Jelinek <jakub@redhat.com>
3128 Dodji Seketeli <dodji@redhat.com>
3131 * cp-tree.h (mark_exp_read, rvalue_use, lvalue_use, type_use):
3133 * expr.c (mark_exp_read, rvalue_use, lvalue_use, type_use): ... new fns.
3134 * typeck.c (cxx_sizeof_expr, cxx_alignof_expr): Call type_use.
3135 (decay_conversion, perform_integral_promotions): Call rvalue_use.
3136 (cp_build_unary_op): Call lvalue_use.
3137 * decl.c (unused_but_set_errorcount): New variable.
3138 (poplevel): Issue -Wunused-but-set-variable diagnostics.
3139 (duplicate_decls): Merge DECL_READ_P flags.
3140 (start_cleanup_fn): Set DECL_READ_P flag.
3141 (finish_function): Issue -Wunused-but-set-parameter diagnostics.
3142 * tree.c (rvalue): Call rvalue_use.
3143 * pt.c (convert_nontype_argument): Likewise.
3144 * semantics.c (finish_expr_stmt, finish_asm_stmt, finish_typeof,
3145 finish_decltype_type): Likewise.
3146 * call.c (convert_like_real) <ck_identity, ck_user>: Call rvalue use.
3147 (build_x_va_arg, build_new_method_call, build_over_call): Call lvalue_use
3148 or rvalue_use depending on the expr.
3149 * init.c (build_new, build_delete): Likewise.
3150 * rtti.c (build_typeid, build_dynamic_cast_1): Likewise.
3152 2010-05-05 Jason Merrill <jason@redhat.com>
3155 * cp-gimplify.c (cp_gimplify_expr): Remove copies of empty classes.
3156 * call.c (build_over_call): Don't try to avoid INIT_EXPR copies here.
3158 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
3161 * pt.c (unify): Check each elt for error_mark_node.
3163 2010-05-04 Jason Merrill <jason@redhat.com>
3166 * typeck.c (cp_build_binary_op): Allow enums for <> as well.
3168 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
3171 * call.c (build_new_method_call): Return error_mark_node if fns is
3174 2010-05-03 Dodji Seketeli <dodji@redhat.com>
3177 * pt.c (most_specialized_class): Pretend we are processing
3178 a template decl during the call to coerce_template_parms.
3180 2010-05-03 Jason Merrill <jason@redhat.com>
3184 * decl.c (finish_enum): Use the TYPE_MIN_VALUE and TYPE_MAX_VALUE
3185 from the selected underlying type unless -fstrict-enums. Set
3186 ENUM_UNDERLYING_TYPE to have the restricted range.
3187 * cvt.c (type_promotes_to): Use ENUM_UNDERLYING_TYPE.
3188 * class.c (check_bitfield_decl): Likewise.
3190 2010-05-01 H.J. Lu <hongjiu.lu@intel.com>
3193 * init.c (build_new_1): Revert the accidental checkin in
3196 2010-04-30 Jason Merrill <jason@redhat.com>
3199 * cxx-pretty-print.c (pp_cxx_decl_specifier_seq): Move pmf handling...
3200 (pp_cxx_type_specifier_seq): ...here.
3202 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
3204 * optimize.c, parser.c, mangle.c, cp-tree.h: Do not include varray.h.
3205 * Make-lang.in: Don't include varray.h dependency in CXX_TREE_H.
3207 2010-04-30 Shujing Zhao <pearly.zhao@oracle.com>
3210 * typeck.c (warn_args_num): New function.
3211 (convert_arguments): Use warn_args_num to print the diagnostic
3214 2010-04-29 Fabien Chêne <fabien.chene@gmail.com>
3217 * init.c (diagnose_uninitialized_cst_or_ref_member): check for
3218 user-provided constructor while recursing.
3220 2010-04-28 Manuel López-Ibáñez <manu@gcc.gnu.org>
3223 * error.c (print_instantiation_partial_context_line): Handle
3224 recursive instantiation.
3225 (print_instantiation_partial_context): Likewise.
3227 2010-04-27 Jason Merrill <jason@redhat.com>
3229 * init.c (perform_member_init): Check CLASS_TYPE_P.
3231 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
3234 * init.c (perform_member_init): check for uninitialized const or
3235 reference members, including array types.
3237 2010-04-24 Jason Merrill <jason@redhat.com>
3239 * tree.c (get_fns): Split out from get_first_fn.
3240 * cp-tree.h: Declare it.
3241 * search.c (shared_member_p): Use it.
3242 * semantics.c (finish_qualified_id_expr): Simplify.
3243 (finish_id_expression): Simplify.
3245 * semantics.c (finish_non_static_data_member): Call maybe_dummy_object
3246 whenever object is NULL_TREE. Don't do 'this' capture here.
3247 (finish_qualified_id_expr): Pass NULL_TREE.
3248 (finish_id_expression): Likewise.
3249 (lambda_expr_this_capture): Likewise.
3251 * semantics.c (finish_qualified_id_expr): Use maybe_dummy_object
3252 rather than checking current_class_ref directly.
3253 (finish_call_expr): Likewise.
3256 * name-lookup.c (qualify_lookup): Disqualify lambda op().
3257 * class.c (current_nonlambda_class_type): New fn.
3258 * semantics.c (nonlambda_method_basetype): New.
3259 * cp-tree.h: Declare them.
3260 * tree.c (maybe_dummy_object): Handle implicit 'this' capture.
3262 * semantics.c (baselink_for_fns): Correct BASELINK_BINFO.
3265 * semantics.c (lambda_return_type): Complain about
3269 * tree.c (cv_unqualified): Handle error_mark_node.
3272 * call.c (convert_like_real) [ck_ambig]: Just return error_mark_node
3273 if we don't want errors.
3276 * class.c (convert_to_base): Add complain parameter. Pass
3277 ba_quiet to lookup_base if we don't want errors.
3278 (build_vfield_ref): Pass complain to convert_to_base.
3279 * call.c (convert_like_real): Likewise.
3280 (initialize_reference): Likewise.
3281 (perform_direct_initialization_if_possible): Pass complain to
3283 * cp-tree.h: Adjust.
3285 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
3286 Jason Merrill <jason@redhat.com>
3289 * decl.c (check_for_uninitialized_const_var): Handle classes that need
3291 (check_initializer): Call it for classes that need constructing, too.
3292 * class.c (in_class_defaulted_default_constructor): New.
3293 * cp-tree.h: Declare it.
3295 2010-04-20 Jason Merrill <jason@redhat.com>
3298 * init.c (constant_value_1): Treat error_mark_node as a constant
3299 if DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P is set.
3300 * cvt.c (ocp_convert): Handle getting error_mark_node from
3301 integral_constant_value.
3302 * decl.c (compute_array_index_type): Likewise.
3304 2010-04-20 Dodji Seketeli <dodji@redhat.com>
3308 * typeck.c (incompatible_dependent_types_p): If one of the
3309 compared types if not a typedef then honour their main variant
3312 2010-04-20 Jakub Jelinek <jakub@redhat.com>
3314 * cp-tree.h (TYPE_REF_IS_RVALUE): Remove.
3316 2010-04-19 Dodji Seketeli <dodji@redhat.com>
3319 * typeck.c (structural_comptypes): Test dependent typedefs
3320 incompatibility before testing for their main variant based
3323 2010-04-19 Jakub Jelinek <jakub@redhat.com>
3325 * cp-tree.h (SCOPED_ENUM_P, UNSCOPED_ENUM_P, SET_SCOPED_ENUM_P): Use
3326 ENUM_IS_SCOPED bit instead of TYPE_LANG_FLAG_5.
3328 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
3330 * decl.c (cxx_init_decl_processing): Remove second argument in call to
3331 build_common_tree_nodes.
3333 2010-04-14 Jason Merrill <jason@redhat.com>
3336 * parser.c (cp_parser_parenthesized_expression_list): Change
3337 is_attribute_list parm to int to indicate whether or not to
3338 handle initial identifier specially.
3339 (cp_parser_attribute_list): Use attribute_takes_identifier_p.
3341 2010-04-13 Jason Merrill <jason@redhat.com>
3343 * call.c (type_decays_to): Check MAYBE_CLASS_TYPE_P instead of
3345 * parser.c (cp_parser_lambda_expression): Complain about lambda in
3346 unevaluated context.
3347 * pt.c (iterative_hash_template_arg): Don't crash on lambda.
3349 2010-04-12 Jason Merrill <jason@redhat.com>
3352 * semantics.c (maybe_add_lambda_conv_op): Use build_call_a and tweak
3353 return value directly.
3355 * call.c (type_decays_to): Call cv_unqualified for non-class type.
3357 2010-04-12 Fabien Chene <fabien.chene@gmail.com>
3360 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Declare.
3361 * init.c (build_new_1): Check for uninitialized const members and
3362 uninitialized reference members, when using new without
3363 new-initializer. Call diagnose_uninitialized_cst_or_ref_member.
3364 (diagnose_uninitialized_cst_or_ref_member): Define, call
3365 diagnose_uninitialized_cst_or_ref_member_1.
3366 (diagnose_uninitialized_cst_or_ref_member_1): New function.
3368 2010-04-12 Richard Guenther <rguenther@suse.de>
3371 * semantics.c (expand_or_defer_fn_1): Do not keep extern
3372 template inline functions.
3374 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
3377 * typeck.c (cp_build_c_cast): Warn for casting integer to larger
3380 2010-04-07 Jason Merrill <jason@redhat.com>
3383 * decl.c (start_preparsed_function): Do defer nested functions.
3385 PR c++/11094, DR 408
3386 * cp-tree.h (VAR_HAD_UNKNOWN_BOUND, SET_VAR_HAD_UNKNOWN_BOUND): New.
3387 * decl2.c (finish_static_data_member_decl): Set it.
3388 * decl.c (duplicate_decls): Propagate it.
3389 * pt.c (tsubst_decl): Don't substitute the domain of an array
3390 VAR_DECL if it's set.
3391 (regenerate_decl_from_template): Substitute it here.
3392 (type_dependent_expression_p): Return true if it's set.
3393 * semantics.c (finish_decltype_type): Instantiate such a variable.
3394 * typeck.c (cxx_sizeof_expr): Likewise.
3395 (strip_array_domain): New.
3398 * name-lookup.c (current_decl_namespace): Non-static.
3399 (pop_nested_namespace): Sanity check.
3400 * cp-tree.h: Declare current_decl_namespace.
3401 * decl.c (grokvardecl): Use it instead of current_namespace.
3402 (grokfndecl): Likewise.
3405 * pt.c (tsubst_friend_function): Instatiate a friend that has already
3408 * pt.c (print_template_statistics): New.
3409 * cp-tree.h: Declare it.
3410 * tree.c (cxx_print_statistics): Call it.
3413 * decl.c (grokvardecl): Tweak warning message.
3414 (grokfndecl): Likewise.
3416 2010-04-07 Dodji Seketeli <dodji@redhat.com>
3419 *pt.c (tsubst_decl): Get the arguments of a specialization from
3420 the specialization template, not from the most general template.
3422 2010-04-07 Dodji Seketeli <dodji@redhat.com>
3425 * typeck2.c (process_init_constructor_record):
3426 value-initialize members that are are not explicitely
3429 2010-04-07 Jie Zhang <jie@codesourcery.com>
3432 * typeck2.c (split_nonconstant_init_1): Drop empty CONSTRUCTOR
3433 when all of its elements are non-constant and have been split out.
3435 2010-04-06 Taras Glek <taras@mozilla.com>
3436 Jason Merrill <jason@redhat.com>
3438 * parser.c (cp_parser_class_specifier): Set class location to that
3439 of IDENTIFIER_NODE instead of '{' when possible.
3440 * semantics.c (begin_class_definition): Do not overide locations
3441 with less precise ones.
3443 2010-04-06 Jason Merrill <jason@redhat.com>
3446 * name-lookup.c (constructor_name_p): Allow X::~X even for typedefs.
3449 * pt.c (maybe_update_decl_type): Check the return value from
3452 2010-04-01 Jason Merrill <jason@redhat.com>
3454 * decl.c (next_initializable_field): No longer static.
3455 * cp-tree.h: Declare it.
3456 * call.c (build_aggr_conv): Fail if there are more initializers
3457 than initializable fields.
3459 * semantics.c (maybe_add_lambda_conv_op): Use null_pointer_node
3460 instead of void_zero_node.
3462 2010-03-31 Dodji Seketeli <dodji@redhat.com>
3465 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): New accessor macro.
3466 * pt.c (end_template_parm_list): Store sibling template parms of
3467 each TEMPLATE_TYPE_PARMs into its TEMPLATE_TYPE_PARM_SIBLING_PARMS.
3468 (push_template_decl_real): Don't store the containing template decl
3469 into the DECL_CONTEXT of TEMPLATE_TYPE_PARMs anymore.
3470 * typeck.c (get_template_parms_of_dependent_type): Get sibling parms
3471 of a TEMPLATE_TYPE_PARM from TEMPLATE_TYPE_PARM_SIBLING_PARMS.
3474 2010-03-30 Jason Merrill <jason@redhat.com>
3477 * pt.c (push_template_decl_real): Deal better with running out of
3478 scopes before running out of template parms.
3482 * parser.c (cp_parser_direct_declarator): Don't allow VLAs in
3483 function parameter context. Don't print an error if parsing
3487 * pt.c (more_specialized_fn): Don't control cv-qualifier check
3490 2010-03-26 Jason Merrill <jason@redhat.com>
3493 * parser.c (cp_parser_qualifying_entity): Do accept enum names in
3494 c++0x mode, but not other type-names.
3496 2010-03-26 Dodji Seketeli <dodji@redhat.com>
3499 * pt.c (add_to_template_args): Support NULL ARGS;
3500 (most_specialized_class): call coerce_template_parms on
3501 template arguments passed to get_class_bindings. Use
3502 add_to_template_args.
3503 (unify): Handle VAR_DECLs.
3505 2010-03-26 Dodji Seketeli <dodji@redhat.com>
3507 * cp-tree.h (get_template_parms_at_level): Change unsigned parm
3509 * pt.c (get_template_parms_at_level): Adjust.
3511 2010-03-25 Dodji Seketeli <dodji@redhat.com>
3514 * cp-tree.h (get_template_parms_at_level): Declare ...
3515 * pt.c (get_template_parms_at_level): ... new function.
3516 * typeck.c (get_template_parms_of_dependent_type): If a template
3517 type parm's DECL_CONTEXT isn't yet set, get its siblings from
3518 current_template_parms. Use get_template_parms_at_level. Remove
3520 (incompatible_dependent_types_p): If we get empty parms from just one
3521 of the template type parms we are comparing then the template parms are
3524 2010-03-24 Jason Merrill <jason@redhat.com>
3527 * parser.c (make_declarator): Initialize id_loc.
3528 (cp_parser_lambda_declarator_opt): And set it.
3530 2010-03-23 Jason Merrill <jason@redhat.com>
3532 Make lambda conversion op and op() non-static.
3533 * semantics.c (maybe_add_lambda_conv_op): Make non-static.
3534 Also add the thunk function returned by the conversion op.
3535 Mark the conversion deleted if the op() is variadic.
3536 * decl2.c (mark_used): Give helpful message about deleted conversion.
3537 * parser.c (cp_parser_lambda_declarator_opt): Don't make op() static.
3538 * semantics.c (finish_this_expr): Adjust.
3539 * mangle.c (write_closure_type_name): Adjust.
3540 * decl.c (grok_op_properties): Don't allow it.
3541 * call.c (build_user_type_conversion_1): No static conversion ops.
3542 (build_op_call): Or op().
3544 * decl2.c (change_return_type): Fix 'this' quals.
3546 2010-03-22 Jason Merrill <jason@redhat.com>
3549 * tree.c (pod_type_p): Use old meaning in C++98 mode.
3552 * pt.c (contains_auto_r): New fn.
3553 (do_auto_deduction): Use it.
3554 (tsubst): Don't look at TREE_TYPE of a TEMPLATE_TYPE_PARM.
3556 2010-03-20 Simon Martin <simartin@users.sourceforge.net>
3559 * decl2.c (grokfield): Handle invalid initializers for member
3562 2010-03-20 Dodji Seketeli <dodji@redhat.com>
3565 * method.c (make_alias_for): Avoid crashing when DECL_LANG_SPECIFIC
3567 * decl2.c (vague_linkage_p): Likewise.
3569 2010-03-18 Paolo Carlini <paolo.carlini@oracle.com>
3572 * parser.c (cp_parser_for_init_statement): Use NULL_TREE, not
3573 false, in the cp_parser_expression_statement call.
3575 2010-03-05 Jason Merrill <jason@redhat.com>
3577 * mangle.c (mangle_decl): Give name collision error even without
3580 2010-03-04 Marco Poletti <poletti.marco@gmail.com>
3582 * pt.c (process_partial_specialization): Use error_n instead of
3585 2010-03-03 Jason Merrill <jason@redhat.com>
3588 * mangle.c (mangle_decl): Handle VAR_DECL, too.
3590 2010-03-03 Jason Merrill <jason@redhat.com>
3593 * mangle.c: Include cgraph.h.
3594 (mangle_decl): If the mangled name will change in a later
3595 ABI version, make the later mangled name an alias.
3596 * method.c (make_alias_for): Copy DECL_ARGUMENTS.
3597 * Make-lang.in (mangle.o): Depend on cgraph.h.
3598 * method.c (make_alias_for): Handle VAR_DECL, too.
3599 * decl2.c (vague_linkage_p): Rename from vague_linkage_fn_p.
3600 * tree.c (no_linkage_check): Adjust.
3601 * decl.c (maybe_commonize_var): Adjust.
3602 * cp-tree.h: Adjust.
3604 2010-03-01 Marco Poletti <poletti.marco@gmail.com>
3606 * pt.c (redeclare_class_template): Use error_n and inform_n.
3608 2010-02-27 Mark Mitchell <mark@codesourcery.com>
3611 * cp-tree.h (push_tinst_level): Declare.
3612 (pop_tinst_level): Likewise.
3613 * pt.c (push_tinst_level): Give it external linkage.
3614 (pop_tinst_level): Likewise.
3615 * mangle.c (mangle_decl_string): Set the source location to that
3616 of the decl while mangling.
3618 2010-02-27 Simon Martin <simartin@users.sourceforge.net>
3621 * pt.c (redeclare_class_template): Return false if there are erroneous
3622 template parameters.
3624 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
3626 * pt.c (push_tinst_level): Replace -ftemplate-depth- with
3629 2010-02-24 Jason Merrill <jason@redhat.com>
3632 * mangle.c (write_type): Give -Wabi warning for old vector mangling.
3634 * class.c (layout_class_type): Don't give -Wabi warning for a bug
3635 in a previous ABI version.
3637 2010-02-23 Jason Merrill <jason@redhat.com>
3640 * typeck2.c (digest_init_r): Accept value init of array.
3642 2010-02-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
3645 * typeck.c (convert_arguments): Update error message.
3647 2010-02-22 Mike Stump <mikestump@comcast.net>
3650 * decl.c (duplicate_decls): Merge DECL_PRESERVE_P.
3652 2010-02-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
3655 * error.c (print_instantiation_partial_context_line): New.
3656 (print_instantiation_partial_context): Print at most 12 contexts,
3657 skip the rest with a message.
3659 2010-02-21 Dodji Seketeli <dodji@redhat.com>
3662 * pt.c (lookup_template_class): Better support of specialization
3663 of member of class template implicit instantiation.
3665 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
3668 * call.c (conversion_null_warnings): Replace -Wconversion with
3670 * cvt.c (build_expr_type_conversion): Likewise.
3672 2010-02-18 Jason Merrill <jason@redhat.com>
3675 * class.c (create_vtable_ptr): Set DECL_PACKED if type is packed.
3678 * typeck.c (cp_build_binary_op): Adapt mixed complex/non handling from
3680 * cp-tree.h (WANT_VECTOR_OR_COMPLEX): Rename from WANT_VECTOR.
3681 * cvt.c (build_expr_type_conversion): Allow COMPLEX_TYPE.
3684 * semantics.c (finish_goto_stmt): Don't call decay_conversion.
3688 * pt.c (tsubst_qualified_id): Do normal lookup in non-dependent scope.
3689 (maybe_update_decl_type): New fn.
3690 * parser.c (cp_parser_init_declarator): Use it.
3693 * semantics.c (begin_class_definition): Don't crash on unnamed ns.
3695 2010-02-17 Jason Merrill <jason@redhat.com>
3698 * call.c (build_over_call): Don't create zero-sized assignments.
3699 * cp-gimplify.c (cp_genericize_r): Don't remove them here.
3700 * cp-objcp-common.c (cp_expr_size): Remove.
3701 * cp-tree.h: Remove prototype.
3704 * name-lookup.c (set_decl_namespace): Don't copy DECL_CONTEXT if the
3705 decl we looked up doesn't match.
3708 * cp-gimplify.c (cp_gimplify_expr) [INIT_EXPR]: Return if we don't
3709 have an INIT_EXPR anymore.
3712 * pt.c (convert_nontype_argument): Change assert to test.
3714 2010-02-16 Jason Merrill <jason@redhat.com>
3716 * cp-gimplify.c (cp_gimplify_expr): Fix error recovery.
3719 * cp-gimplify.c (cp_gimplify_expr) [MODIFY_EXPR]: Use
3720 VIEW_CONVERT_EXPR for conversions between structural equality types
3721 that the back end can't tell are the same.
3724 * tree.c (build_cplus_array_type): Set TYPE_MAIN_VARIANT to strip
3725 cv-quals from element here.
3726 (cp_build_qualified_type_real): Not here. Preserve typedef name.
3728 2010-02-14 Jason Merrill <jason@redhat.com>
3731 * semantics.c (finish_compound_literal): Use
3732 cp_apply_type_quals_to_decl when creating a static variable.
3734 2010-02-12 Jason Merrill <jason@redhat.com>
3737 * name-lookup.h (current_binding_level): Check for null
3740 2010-02-12 Jason Merrill <jason@redhat.com>
3743 * tree.c (cp_tree_equal): Correct CALL_EXPR logic.
3745 2010-02-12 Jakub Jelinek <jakub@redhat.com>
3748 * name-lookup.c (pushdecl_maybe_friend): Check default args of t
3751 2010-02-10 Jason Merrill <jason@redhat.com>
3754 * semantics.c (outer_lambda_capture_p): Revert.
3755 (add_capture): Only finish_member_declaration if
3756 we're in the lambda class.
3757 (register_capture_members): New.
3758 * cp-tree.h: Declare it.
3759 * parser.c (cp_parser_lambda_expression): Call it.
3761 2010-02-10 Jason Merrill <jason@redhat.com>
3764 * semantics.c (outer_lambda_capture_p): Use current_function_decl
3765 instead of current_class_type.
3767 2010-02-10 Jason Merrill <jason@redhat.com>
3769 PR c++/42983, core issue 906
3770 * method.c (defaultable_fn_check): Check virtualness.
3772 2010-02-10 Jason Merrill <jason@redhat.com>
3775 * semantics.c (maybe_add_lambda_conv_op): Set DECL_INTERFACE_KNOWN.
3777 2010-02-10 Shujing Zhao <pearly.zhao@oracle.com>
3779 * Make-lang.in (cp/cvt.o, cp/parser.o, cp/search.o): Depend on intl.h.
3780 * cvt.c (warn_ref_binding): Wrap the messages into G_() for easy
3782 * parser.c (cp_parser_postfix_expression, cp_parser_new_type_id)
3783 (cp_parser_cast_expression, cp_parser_condition, cp_parser_decltype)
3784 (cp_parser_parameter_declaration)
3785 (cp_parser_exception_specification_opt)
3786 (cp_parser_exception_declaration): Likewise.
3787 * pt.c (check_default_tmpl_args): Likewise.
3788 * search.c (lookup_field_r): Likewise.
3790 2010-02-09 Jason Merrill <jason@redhat.com>
3793 * pt.c (tsubst_copy_and_build): Propagate LAMBDA_EXPR_LOCATION.
3795 2010-02-09 Jason Merrill <jason@redhat.com>
3798 * decl2.c (change_return_type): New fn.
3799 * semantics.c (apply_lambda_return_type): Use it.
3800 * cp-tree.h: Declare it.
3802 2010-02-05 Richard Guenther <rguenther@suse.de>
3804 * Make-lang.in (cp/cp-lang.o): Depend on gt-cp-cp-lang.h.
3805 * cp-lang.c: Include gt-cp-cp-lang.h.
3806 * config-lang.in (gtfiles): Add cp/cp-lang.c.
3808 2010-02-05 Dodji Seketeli <dodji@redhat.com>
3811 * typeck.c (get_template_parms_of_dependent_type): Try getting
3812 the template parameters fromt the type itself first.
3814 2010-02-03 Jason Merrill <jason@redhat.com>
3818 * mangle.c (write_unqualified_id): Split out from write_expression.
3819 (write_unqualified_name): Call it.
3820 (write_member_name): Likewise.
3821 (write_expression): Support TEMPLATE_ID_EXPR.
3822 Disambiguate operator names.
3825 * mangle.c (write_type) [VECTOR_TYPE]: Change mangling with
3828 2010-02-02 Jason Merrill <jason@redhat.com>
3831 * decl.c (cp_finish_decl): Add local statics to cfun->local_decls.
3832 * optimize.c (clone_body): Remap their initializers when making base
3834 (maybe_clone_body): Complain if multiple clones aren't safe.
3836 2010-01-29 Dodji Seketeli <dodji@redhat.com>
3843 * cp-tree.h (NON_DEFAULT_TEMPLATE_ARGS_COUNT,
3844 SET_NON_DEFAULT_TEMPLATE_ARGS_COUNT,
3845 GET_NON_DEFAULT_TEMPLATE_ARGS_COUNT): New accessor macros.
3846 * pt.c (coerce_template_parms, type_unification_real,
3847 expand_template_argument_pack, coerce_template_parameter_pack):
3848 Set the non default template args count.
3849 (current_template_args): Always set non defaulted
3850 template args count when compiled with --enable-checking
3851 (tsubst_template_args, type_unification_real): Propagate the non
3852 defaulted template args count.
3853 * error.c (get_non_default_template_args_count): Renamed
3854 count_non_default_template_args into this. Don't calculate the
3855 non default template argument count anymore. Use the new
3856 accessor macros above to get it.
3857 (dump_template_argument_list, dump_type, dump_decl,
3858 dump_template_parms): Adjust.
3859 * parser.c (cp_parser_template_argument_list): Always set defaulted
3860 template args count when compiled with --enable-checking.
3862 2010-01-29 Shujing Zhao <pearly.zhao@oracle.com>
3864 * decl.c (redeclaration_error_message): Wrap the return messages into
3865 G_() for easy translation.
3867 2010-01-28 Jason Merrill <jason@redhat.com>
3870 * semantics.c (begin_class_definition): Don't use type_as_string.
3872 2010-01-28 Dodji Seketeli <dodji@redhat.com>
3876 * typeck.c (get_template_parms_of_dependent_type): Factorized
3877 this out of incompatible_template_type_parms_p
3878 (incompatible_dependent_types_p): Renamed
3879 incompatible_template_type_parms_p into this. Make it detect
3880 two incompatible dependent typedefs too.
3881 (structural_comptypes): Use incompatible_dependent_types_p.
3882 * pt.c (get_template_info):
3883 Handle BOUND_TEMPLATE_TEMPLATE_PARAM.
3885 2010-01-20 Janis Johnson <janis187@us.ibm.com>
3886 Jason Merrill <jason@redhat.com>
3888 * mangle.c (write_type): Mangle transparent record as member type.
3889 * semantics.c (begin_class_definition): Recognize decimal classes
3890 and set TYPE_TRANSPARENT_AGGR.
3892 2010-01-20 Jason Merrill <jason@redhat.com>
3895 * mangle.c (write_expression): Handle tree codes that have extra
3896 arguments in the middle-end.
3898 2010-01-20 Paolo Carlini <paolo.carlini@oracle.com>
3901 * except.c (expand_start_catch_block): Deal correctly with
3902 do_begin_catch returning error_mark_node.
3904 2010-01-20 Jason Merrill <jason@redhat.com>
3907 * class.c (layout_class_type): Set packed_maybe_necessary for packed
3911 * semantics.c (build_lambda_object): Call mark_used on captured
3915 * decl.c (grokdeclarator): Clear type_quals for a member function
3916 declared using a typedef. Don't complain about adding cv-quals
3917 to a function typedef in C++0x mode.
3919 2010-01-20 Jakub Jelinek <jakub@redhat.com>
3921 * decl.c (create_array_type_for_decl): Remove set but not used
3922 variable error_msg. Remove break stmts after return stmts.
3924 2010-01-19 Dodji Seketeli <dodji@redhat.com>
3926 * error.c (dump_template_parms, count_non_default_template_args):
3927 Revert fix of PR c++/42634.
3929 2010-01-18 Dodji Seketeli <dodji@redhat.com>
3932 * error.c (dump_template_parms): Use innermost template
3933 arguments before calling count_non_default_template_args.
3934 (count_non_default_template_args): We are being called with
3935 template innermost arguments now. There is no need to ensure
3938 2010-01-18 Dodji Seketeli <dodji@redhat.com>
3941 * cvt.c (build_expr_type_conversion): Look through OVERLOAD.
3943 2010-01-17 Dodji Seketeli <dodji@redhat.com>
3946 *pt.c (tsubst_decl): Revert commit for PR c++/42697.
3948 2010-01-17 Dodji Seketeli <dodji@redhat.com>
3951 *pt.c (tsubst_decl): Get the arguments of a specialization from
3952 the specialization template, not from the most general template.
3954 2010-01-16 Jason Merrill <jason@redhat.com>
3957 * semantics.c (finish_decltype_type): Within a template, treat
3958 unresolved CALL_EXPR as dependent.
3960 2010-01-15 Dodji Seketeli <dodji@redhat.com>
3962 * error.c (dump_template_parms,count_non_default_template_args):
3963 Revert changes of PR c++/42634.
3965 2010-01-14 Jakub Jelinek <jakub@redhat.com>
3968 * decl.c (finish_function): Don't emit -Wreturn-type warnings in
3969 functions with noreturn attribute.
3971 2010-01-14 Jason Merrill <jason@redhat.com>
3974 * call.c (build_new_method_call): Don't free the vec here.
3977 * call.c (convert_like_real): Do full decay_conversion for ck_rvalue.
3979 2010-01-13 Dodji Seketeli <dodji@redhat.com>
3982 * error.c (dump_template_parms): Use innermost template
3983 arguments before calling count_non_default_template_args.
3984 (count_non_default_template_args): We are being called with
3985 template innermost arguments now. There is no need to ensure
3988 2010-01-07 Dodji Seketeli <dodji@redhat.com>
3991 * pt.c (unify_pack_expansion): In non-deduced contexts, re-use template
3992 arguments that were previously deduced.
3994 2010-01-05 Jason Merrill <jason@redhat.com>
3996 * pt.c (unify_pack_expansion): Handle deduction from init-list.
3997 * call.c (build_over_call): Don't complain about it.
3999 2010-01-04 Jason Merrill <jason@redhat.com>
4002 * pt.c (tsubst_decl): Don't apply type attributes in place.
4005 * semantics.c (describable_type): Remove decltype comment and
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