1 2010-12-08 Nathan Froyd <froydnj@codesourcery.com>
4 * call.c (struct conversion): Document bad_p field.
5 (enum rejection_reason_code): Define.
6 (struct conversion_info): Define.
7 (struct rejection_reason): Define.
8 (struct z_candidate): Add `reason' field.
9 (add_candidate): Add `reason' parameter. Store it in CAND.
10 (alloc_rejection, arity_rejection, arg_conversion_rejection):
12 (bad_arg_conversion_rejection): New function.
13 (convert_class_to_reference): Add comment.
14 (remaining_arguments): New function.
15 (add_function_candidate): Record rejection reason and pass it to
17 (add_conv_candidate, build_builtin_candidate): Likewise.
18 (add_template_candidate_real): Likewise.
19 (print_conversion_rejection): New function.
20 (print_z_candidate): Print CAND->REASON if it exists. Adjust
22 (print_z_candidates): Add location_t argument. Adjust calling
23 sequence for print_z_candidate. Print header line directly.
24 (build_user_type_conversion_1): Add reason for rejection to
25 CAND. Adjust call to print_z_candidates.
26 (print_error_for_call_failure): New function.
27 (build_new_function_call): Call it. Adjust call to
29 (build_operator_new_call): Likewise.
30 (build_op_call): Likewise.
31 (build_conditional_expr): Likewise.
32 (build_new_op): Likewise.
33 (build_new_method_call): Likewise.
35 2010-12-08 Jason Merrill <jason@redhat.com>
38 * cp-tree.h (LOOKUP_DEFAULTED): New.
39 * call.c (add_function_candidate): Check it.
40 * method.c (synthesized_method_walk): Set it.
41 (do_build_copy_assign): Likewise.
42 * init.c (perform_member_init): Likewise.
43 (emit_mem_initializers): Likewise.
46 * decl.c (cp_finish_decl): Complain about an implicitly deleted
47 method defaulted outside the class.
48 * method.c (maybe_explain_implicit_delete): Don't check DECL_INITIAL.
50 2010-12-07 Joseph Myers <joseph@codesourcery.com>
52 * rtti.c: Don't include assert.h.
54 2010-12-07 Nathan Froyd <froydnj@codesourcery.com>
57 * cp-tree.h (suggest_alternatives_for, location_of): Declare.
58 * error.c (dump_expr): Handle TYPE_DECL.
59 (location_of): Unstaticize.
60 * name-lookup.c (suggest_alternatives_for): New function.
61 * lex.c (unqualified_name_lookup_error): Call it.
63 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
65 * call.c: Include c-family/c-objc.h.
66 * decl.c: Same change.
67 * decl2.c: Same change.
68 * error.c: Same change.
70 * parser.c: Same change.
72 * semantics.c: Same change.
73 * typeck.c: Same change.
74 * Make-lang.in (cp/decl.o): Depend on c-family/c-objc.h.
75 (cp/decl2.o): Same change.
76 (cp/call.o): Same change.
77 (cp/error.o): Same change.
78 (cp/lex.o): Same change.
79 (cp/parser.o): Same change.
80 (cp/pt.o): Same change.
81 (cp/semantics.o): Same change.
82 (cp/typeck.o): Same change.
83 * config-lang.in (gtfiles): Added c-family/c-objc.h.
85 2010-12-03 Jason Merrill <jason@redhat.com>
88 * semantics.c (build_data_member_initialization): Remove assert.
91 * tree.c (lvalue_kind) [SCOPE_REF]: Handle non-dependent case.
93 2010-12-03 Richard Guenther <rguenther@suse.de>
96 * error.c (dump_expr): Handle MEM_REF.
98 2010-12-03 Laurynas Biveinis <laurynas.biveinis@gmail.com>
100 * cp-tree.h (struct aggr_init_expr_arg_iterator_d): Remove GTY
103 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
105 * parser.c (cp_parser_objc_throw_statement): Use
106 cp_parser_expression, not cp_parser_assignment_expression, to
107 parse the argument of a @throw.
109 2010-12-01 Joseph Myers <joseph@codesourcery.com>
111 * cp-objcp-common.c, lex.c, typeck.c: Don't include toplev.h.
112 * Make-lang.in (cp/lex.o, cp/cp-objcp-common.o, cp/typeck2.o):
115 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
117 * decl.c (finish_function): Call objc_finish_function when
118 compiling Objective-C++.
119 * call.c (standard_conversion): Do not call
120 objc_non_volatilized_type().
121 (implicit_conversion): Same change.
122 * typeck.c (comp_ptr_ttypes_real): Same change.
124 2010-11-30 Joseph Myers <joseph@codesourcery.com>
126 * cp-gimplify.c, cp-lang.c, cvt.c, cxx-pretty-print.c, error.c,
127 except.c, expr.c, friend.c, init.c, mangle.c, name-lookup.c,
128 optimize.c, parser.c, rtti.c, tree.c, typeck2.c: Don't include
130 * Make-lang.in: Dependencies for above files changed to remove
133 2010-11-29 Dodji Seketeli <dodji@redhat.com>
136 * call.c (add_builtin_candidate): At this point the resulting type
137 of an indirection operator should be complete.
139 2010-11-29 Dodji Seketeli <dodji@redhat.com>
142 Reverted patch for PR c++/42260
143 * cp-tree.h (lookup_conversions): Reverted "Add new bool parameter to
145 * search.c (lookup_conversion): Reverted "Use new bool parameter in
147 * call.c (add_builtin_candidates): Reverted "Don't lookup template
149 (convert_class_to_reference, build_user_type_conversion_1,
150 build_op_call): Reverted "Adjust".
151 * cvt.c (build_expr_type_conversion): Reverted "Likewise".
153 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
155 * parser.c (cp_parser_objc_try_catch_finally_statement): Parse
156 @catch(...) and pass NULL_TREE to objc_begin_catch_clause() in
157 that case. Improved error recovery. Reorganized code to be
158 almost identical to c_parser_objc_try_catch_finally_statement.
160 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
163 * decl.c (grokdeclarator): Replaced an assert (for a case that can
164 never happen in C++, but could happen in ObjC++ for invalid code)
165 with a check that prints an error message and returns
168 2010-11-23 Jeffrey Yasskin <jyasskin@google.com>
171 * pt.c (instantiate_decl): Propagate the template's location to
174 2010-11-20 Joseph Myers <joseph@codesourcery.com>
176 * name-lookup.c (handle_namespace_attrs): Don't check
177 HANDLE_PRAGMA_VISIBILITY.
178 * parser.c (cp_parser_namespace_definition): Don't check
179 HANDLE_PRAGMA_VISIBILITY.
181 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
186 * parser.c (cp_lexer_set_token_position): New function.
187 (cp_lexer_previous_token_position): New function.
188 (cp_lexer_previous_token): Call it.
189 (cp_parser_class_specifier): Try to gracefully handle a missing
192 2010-11-20 Jakub Jelinek <jakub@redhat.com>
195 * decl.c (cp_make_fname_decl): Return error_mark_node if
196 current_binding_level has already sk_function_parms kind.
199 * semantics.c (cxx_eval_call_expression): Unshare the result.
201 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
203 * parser.c (cp_parser_objc_protocol_declaration): Pass attributes
204 to objc_declare_protocols.
206 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
209 * typeck.c (cp_build_unary_op): Call build_real_imag_expr for
210 REALPART_EXPR and IMAGPART_EXPR.
212 2010-11-16 Jason Merrill <jason@redhat.com>
214 * call.c (convert_like_real): Don't make a temp for copy-list-init.
215 (build_over_call): Don't handle that here.
216 (build_new_method_call): Use COMPLETE_OR_OPEN_TYPE_P for error.
219 * call.c (build_over_call): Check for =delete even when trivial.
222 * decl.c (make_unbound_class_template): Handle using
223 injected-type-name as template.
225 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
227 * typeck.c (cp_build_unary_op): Use
228 objc_build_incr_expr_for_property_ref to build the pre/post
229 increment/decrement of an Objective-C property ref.
231 2010-11-13 Jason Merrill <jason@redhat.com>
233 * decl.c (cp_finish_decl): Use resolve_nondeduced_context for auto.
234 * init.c (build_new): Likewise.
235 * pt.c (tsubst_decl): Likewise.
236 (do_auto_deduction): Likewise.
237 (resolve_nondeduced_context): Use build_offset_ref and
240 2010-11-12 Joseph Myers <joseph@codesourcery.com>
242 * Make-lang.in (g++spec.o): Use $(OPTS_H).
244 2010-11-13 Ville Voutilainen <ville.voutilainen@gmail.com> <ville.voutilainen@symbio.com>
246 Core 1135, 1136, 1145, 1149
247 * method.c (defaultable_fn_check): Do not disallow defaulting a
248 non-public or explicit special member function on its first
251 2010-11-12 James Dennett <jdennett@google.com>
254 * typeck.c (build_static_cast_1): Convert to the target type
255 when doing static_cast<cv Derived*>(Base*).
257 2010-11-10 Jason Merrill <jason@redhat.com>
260 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: New case.
261 [CONSTRUCTOR]: Use the tsubsted type.
264 * semantics.c (cxx_eval_bit_field_ref): New.
265 (cxx_eval_constant_expression): Call it.
267 2010-11-10 Joseph Myers <joseph@codesourcery.com>
269 * cvt.c (cp_convert_to_pointer): Use %' in diagnostic.
270 * decl.c (layout_var_decl, maybe_commonize_var, grokdeclarator):
271 Use %' in diagnostics.
272 * decl2.c (check_classfn): Use %' in diagnostic.
273 * init.c (build_java_class_ref): Use %' in diagnostic.
274 (build_delete): Remove trailing '.' from diagnostic.
275 * method.c (do_build_copy_assign, walk_field_subobs): Use %' in
277 * name-lookup.c (pushdecl_maybe_friend): Use %' in diagnostic.
278 * parser.c (cp_parser_exception_specification_opt): Remove
279 trailing '.' from diagnostic.
280 (cp_parser_objc_interstitial_code): Use %qs for quoting in
282 * pt.c (check_valid_ptrmem_cst_expr): Use %< and %> for quoting in
284 * repo.c (reopen_repo_file_for_write): Use %' in diagnostic.
286 2010-11-10 Nathan Froyd <froydnj@codesourcery.com>
289 * decl.c (poplevel_named_label_1): Use TREE_CHAIN if necessary.
291 2010-11-09 Jakub Jelinek <jakub@redhat.com>
294 * tree.c (lvalue_kind): Don't crash if ref has NULL type.
296 2010-11-08 Jason Merrill <jason@redhat.com>
299 * semantics.c (check_constexpr_ctor_body): New fn.
300 * parser.c (cp_parser_ctor_initializer_opt_and_function_body): Call it.
301 * cp-tree.h: Declare it.
304 * tree.c (bot_manip): Check TREE_SIDE_EFFECTS as well.
306 Correct conversion/overflow behavior.
307 * cvt.c (ignore_overflows): Move here from typeck.c.
308 (ocp_convert): Use it.
309 (cp_fold_convert): Use it. Don't call rvalue.
310 * typeck.c (build_static_cast_1): Don't use it. Do call rvalue.
311 * error.c (location_of): Handle expressions, too.
312 * class.c (check_bitfield_decl): Set input_location around call to
314 * semantics.c (cxx_eval_outermost_constant_expr): Don't
315 print the expression if it already had TREE_OVERFLOW set.
316 (reduced_constant_expression_p): Check TREE_OVERFLOW_P for C++98, too.
317 (verify_constant): Allow overflow with a permerror if we're
319 (cxx_eval_outermost_constant_expr): Use verify_constant.
320 (adjust_temp_type): Use cp_fold_convert.
321 * decl.c (build_enumerator): Don't call constant_expression_warning.
322 * decl2.c (grokbitfield): Likewise.
324 2010-11-06 Jason Merrill <jason@redhat.com>
327 * init.c (perform_member_init): Use build_vec_init_expr for
328 value-init of arrays, too.
329 * cp-gimplify.c (cp_gimplify_expr): Use VEC_INIT_EXPR_VALUE_INIT.
330 * cp-tree.h (VEC_INIT_EXPR_IS_CONSTEXPR): New macro.
331 (VEC_INIT_EXPR_VALUE_INIT): New macro.
332 * semantics.c (potential_constant_expression): No longer static.
333 Check VEC_INIT_EXPR_IS_CONSTEXPR.
334 * tree.c (build_vec_init_expr): Handle value-init. Set
335 VEC_INIT_EXPR_IS_CONSTEXPR and VEC_INIT_EXPR_VALUE_INIT.
337 2010-11-06 Nathan Froyd <froydnj@codesourcery.com>
340 * parser.c (cp_lexer_previous_token): New function.
341 (cp_parser_member_declaration): Use previous token for error
342 messages. Assume semicolon presence rather than grovelling for
345 2010-11-06 Joern Rennecke <amylaar@spamcop.net>
348 * method.c (make_alias_for_thunk):
349 Use targetm.asm_out.generate_internal_label.
351 2010-11-05 Jason Merrill <jason@redhat.com>
354 * search.c (look_for_overrides): A constructor is never virtual.
356 2010-11-05 Jakub Jelinek <jakub@redhat.com>
359 * cp-gimplify.c (cp_gimplify_expr): Drop volatile MEM_REFs
360 on the RHS to avoid infinite recursion with gimplify_expr.
362 2010-11-05 Jason Merrill <jason@redhat.com>
365 * pt.c (tsubst_copy): Handle COMPLEX_CST.
367 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
369 Fixed using the Objective-C 2.0 dot-syntax with class names.
370 * parser.c (cp_parser_primary_expression): Recognize Objective-C
371 2.0 dot-syntax with class names and process it.
372 (cp_parser_nonclass_name): Recognize Objective-C 2.0 dot-syntax
374 (cp_parser_class_name): Same change.
375 (cp_parser_simple_type_specifier): Tidied comments.
377 2010-11-04 Jason Merrill <jason@redhat.com>
380 * semantics.c (build_constexpr_constructor_member_initializers):
381 Handle an enclosing STATEMENT_LIST.
383 * semantics.c (speculative_access_check): New.
384 * cp-tree.h: Declare it.
385 * call.c (build_over_call): Use it.
386 * class.c (type_has_constexpr_default_constructor): Use locate_ctor.
387 * method.c (locate_ctor): Use push/pop_deferring_access_checks.
389 2010-11-03 Jason Merrill <jason@redhat.com>
392 * semantics.c (build_data_member_initialization): Handle
393 value-init of aggregate empty base.
396 * call.c (can_convert_array): New fn.
397 (build_aggr_conv): Use it.
400 * semantics.c (build_constexpr_constructor_member_initializers):
403 2010-11-02 Dodji Seketeli <dodji@redhat.com>
405 * cp-tree.h (enum tsubst_flags)<tf_no_class_instantiations>:
407 * pt.c (tsubst): Remove the use of tf_no_class_instantiations.
409 2010-11-03 Jason Merrill <jason@redhat.com>
412 * init.c (expand_default_init): Avoid ICE if we can't figure out
413 which function is being called.
415 2010-11-02 Nathan Froyd <froydnj@codesourcery.com>
417 * class.c (build_base_path, add_vcall_offset): Use build_zero_cst
418 instead of fold_convert.
419 * init.c (build_zero_init): Likewise.
420 * typeck.c (cp_build_binary_op): Likewise.
422 2010-11-02 Dodji Seketeli <dodji@redhat.com>
426 * pt.c (check_valid_ptrmem_cst_expr): Add a complain parameter to
428 (convert_nontype_argument, convert_nontype_argument): Pass the
429 complain parameter down to check_valid_ptrmem_cst_expr.
431 2010-11-02 Dodji Seketeli <dodji@redhat.com>
434 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): Remove.
435 (struct template_parm_index_s)<num_siblings>: New field.
436 (TEMPLATE_PARM_NUM_SIBLINGS): New accessor.
437 (process_template_parm): Extend the API to accept the number of
438 template parms in argument.
439 (cp_set_underlying_type): Remove this.
440 * class.c (build_self_reference): Require canonical type equality
441 back on the self reference of class.
442 * decl2.c (grokfield): Require canonical type equality back on
443 typedef class fields.
444 * name-lookup.c (pushdecl_maybe_friend): Require canonical type
445 equality back on typedefs.
446 * parser.c (cp_parser_template_parameter_list): Do not require
447 canonical type equality on dependent types created during template
449 * pt.c (fixup_template_type_parm_type, fixup_template_parm_index)
450 (fixup_template_parm, fixup_template_parms): New private
452 (current_template_args): Declare this.
453 (process_template_parm): Pass the total number of template parms
454 to canonical_type_parameter.
455 (build_template_parm_index): Add a new argument to carry the total
456 number of template parms.
457 (reduce_template_parm_level, process_template_parm, make_auto):
459 (current_template_args): Fix this for template template
461 (tsubst_template_parm): Split out of ...
462 (tsubst_template_parms): ... this.
463 (reduce_template_parm_level): Don't loose
464 TEMPLATE_PARM_NUM_SIBLINGS when cloning a TEMPLATE_PARM_INDEX.
465 (template_parm_to_arg): Extracted this function from
466 current_template_args. Make it represent invalid template parms
467 with an error_mark_node instead of a LIST_TREE containing an
469 (current_template_args): Use template_parm_to_arg.
470 (dependent_template_arg_p): Consider an invalid template argument
472 (end_template_parm_list): Do not update template sibling parms
473 here anymore. Use fixup_template_parms instead.
474 (process_template_parm): Pass the number of template parms to
475 canonical_type_parameter.
476 (make_auto): Require structural equality on auto
477 TEMPLATE_TYPE_PARM for now.
478 (unify)<BOUND_TEMPLATE_TEMPLATE_PARM>: Coerce template parameters
479 using all the arguments deduced so far.
480 (tsubst)<TEMPLATE_TYPE_PARM>: Pass the number of sibling parms to
481 canonical_type_parameter.
482 * tree.c (cp_set_underlying_type): Remove.
483 * typeck.c (get_template_parms_of_dependent_type)
484 (incompatible_dependent_types_p): Remove.
485 (structural_comptypes): Do not call incompatible_dependent_types_p
487 (comp_template_parms_position): Re-organized. Take the length of
488 template parms list in account.
490 2010-11-01 Jason Merrill <jason@redhat.com>
492 * semantics.c (call_stack, call_stack_tick, cx_error_context): New.
493 (last_cx_error_tick, push_cx_call_context, pop_cx_call_context): New.
494 (cxx_eval_call_expression): Call push/pop_cx_call_context instead
495 of giving follow-on errors.
496 * error.c (maybe_print_constexpr_context): New.
497 (cp_diagnostic_starter): Call it.
498 * cp-tree.h: Declare cx_error_context.
500 * semantics.c (cxx_eval_constant_expression): Explain
501 unacceptable use of variable better.
503 2010-11-01 Gabriel Dos Reis <gdr@cse.tamu.edu>
504 Jason Merrill <jason@redhat.com>
506 * call.c (null_ptr_cst_p): Use maybe_constant_value.
507 (set_up_extended_ref_temp): Support constant initialization.
508 (initialize_reference): Adjust.
509 * class.c (check_bitfield_decl): Use cxx_constant_value.
510 * cvt.c (ocp_convert): Don't use integral_constant_value when
511 converting to class type.
512 * decl.c (finish_case_label): Use maybe_constant_value.
513 (build_init_list_var_init): Support constant initialization.
514 (check_initializer): Likewise. Reorganize.
515 (cp_finish_decl): Likewise.
516 (expand_static_init): Likewise.
517 (compute_array_index_type): Use maybe_constant_value.
519 (create_array_type_for_decl, grokdeclarator): Pass it.
520 (build_enumerator): Use cxx_constant_value.
521 * decl2.c (grokfield): Use maybe_constant_init.
522 * except.c (check_noexcept_r): Handle constexpr.
523 (build_noexcept_spec): Use maybe_constant_value.
524 * init.c (expand_default_init): Support constant initialization.
525 (build_vec_init): Likewise.
526 (constant_value_1): Adjust.
527 (build_new_1): Adjust.
528 * parser.c (cp_parser_constant_expression): Allow non-integral
530 (cp_parser_direct_declarator): Don't fold yet in C++0x mode.
531 (cp_parser_initializer_clause): Toss folded result if non-constant.
532 * pt.c (fold_decl_constant_value): Remove.
533 (convert_nontype_argument): Use maybe_constant_value. Give clearer
534 error about overflow.
535 (tsubst): Move array bounds handling into compute_array_index_type.
536 (value_dependent_expression_p): Handle constant CALL_EXPR.
537 (tsubst_decl): Don't set
538 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P yet.
539 (tsubst_expr) [DECL_EXPR]: Pass it into cp_finish_decl.
540 (instantiate_decl): Here too.
541 * semantics.c (finish_static_assert): Use maybe_constant_value.
542 (ensure_literal_type_for_constexpr_object): Make sure type is complete.
543 (potential_constant_expression): Use maybe_constant_value.
544 * tree.c (cast_valid_in_integral_constant_expression_p): Any cast
545 is potentially valid in C++0x.
546 * typeck2.c (store_init_value): Handle constant init.
547 (check_narrowing): Use maybe_constant_value.
548 (build_functional_cast): Set TREE_CONSTANT on literal T().
549 * cp-tree.h (DECL_INTEGRAL_CONSTANT_VAR_P): Remove.
550 (LOOKUP_ALREADY_DIGESTED): New.
551 (compute_array_index_type): Adjust prototype.
553 * semantics.c (constexpr_call): New datatype.
554 (constexpr_call_table): New global table.
555 (constexpr_call_hash): New.
556 (constexpr_call_equal): Likewise.
557 (maybe_initialize_constexpr_call_table): Likewise.
558 (lookup_parameter_binding): Likewise.
559 (cxx_eval_builtin_function_call): Likewise.
560 (cxx_bind_parameters_in_call): Likewise.
561 (cxx_eval_call_expression): Likewise.
562 (cxx_eval_unary_expression): Likewise.
563 (cxx_eval_binary_expression): Likewise.
564 (cxx_eval_conditional_expression): Likewise.
565 (cxx_eval_array_reference): Likewise.
566 (cxx_eval_component_reference): Likewise.
567 (cxx_eval_logical_expression): Likewise.
568 (cxx_eval_object_construction): Likewise.
569 (cxx_eval_constant_expression): Likewise.
570 (cxx_eval_indirect_ref): Likewise.
571 (cxx_constant_value): Likewise.
572 (cxx_eval_bare_aggregate): Likewise.
573 (adjust_temp_type): New.
574 (reduced_constant_expression_p): New.
575 (verify_constant): New.
576 (cxx_eval_vec_init, cxx_eval_vec_init_1): New.
577 (cxx_eval_outermost_constant_expr): New.
578 (maybe_constant_value, maybe_constant_init): New.
579 (cxx_eval_constant_expression): Use them.
580 * pt.c (iterative_hash_template_arg): No longer static.
581 * cp-tree.h: Declare fns.
583 * cp-tree.h (register_constexpr_fundef): Declare.
584 * decl.c (maybe_save_function_definition): New.
585 (finish_function): Use it.
586 * semantics.c (constexpr_fundef): New datatype.
587 (constexpr_fundef_table): New global table.
588 (constexpr_fundef_equal): New.
589 (constexpr_fundef_hash): Likewise.
590 (retrieve_constexpr_fundef): Likewise.
591 (validate_constexpr_fundecl): Store in the table.
592 (build_data_member_initialization): New fn.
593 (build_constexpr_constructor_member_initializers): New.
594 (register_constexpr_fundef): Define.
595 (is_this_parameter): New.
596 (get_function_named_in_call): Likewise.
597 (get_nth_callarg): Likewise.
598 (check_automatic_or_tls): New.
599 (morally_constexpr_builtin_function_p): New.
600 (potential_constant_expression): New.
602 2010-11-01 Jason Merrill <jason@redhat.com>
604 * decl2.c (decl_constant_var_p): New fn.
605 (decl_maybe_constant_var_p): New fn.
606 (mark_used): Rework instantiation of things needed for constant
608 * cp-tree.h: Declare new fns.
609 * pt.c (instantiate_decl): Handle cp_unevaluated_operand.
610 (always_instantiate_p): Use decl_maybe_constant_var_p.
611 (instantiate_decl): Don't defer constexpr functions.
612 * repo.c (repo_emit_p): Use decl_maybe_constant_var_p.
613 * semantics.c (finish_id_expression): Use decl_constant_var_p.
614 Check for valid name in constant expr after mark_used.
616 2010-10-31 Jason Merrill <jason@redhat.com>
618 * class.c (is_really_empty_class): Work when type is not complete.
619 (synthesized_default_constructor_is_constexpr): New.
620 (add_implicitly_declared_members): Use it.
621 (type_has_constexpr_default_constructor): Likewise.
622 * cp-tree.h: Declare it.
623 * method.c (synthesized_method_walk): Use it.
625 * decl.c (pop_switch): Use EXPR_LOC_OR_HERE.
626 * typeck.c (convert_for_assignment): Likewise.
628 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful
629 message about constexpr without -std=c++0x.
631 * decl.c (grokdeclarator): Don't ICE on constexpr non-static data
634 2010-10-30 Nathan Froyd <froydnj@codesourcery.com>
636 * class.c (layout_vtable_decl): Call build_array_of_n_type.
637 (build_vtt, build_ctor_vtabl_group): Likewise.
639 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
641 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
642 * parser.c (cp_parser_objc_at_property_declaration): Removed
643 parsing of RID_COPIES and RID_IVAR. Updated call to
644 objc_add_property_declaration.
645 * typecheck.c (finish_class_member_access_expr): Call
646 objc_maybe_build_component_ref instead of objc_build_setter_call.
647 (cp_build_modify_expr): Call objc_maybe_build_modify_expr instead
648 of objc_build_getter_call.
650 2010-10-27 Jason Merrill <jason@redhat.com>
652 * cp-tree.h (cp_trait_kind): Add CPTK_IS_LITERAL_TYPE.
653 * cxx-pretty-print.c (pp_cxx_trait_expression): Handle it.
654 * semantics.c (trait_expr_value, finish_trait_expr): Likewise.
655 * parser.c (cp_parser_primary_expression): Handle RID_IS_LITERAL_TYPE.
656 (cp_parser_trait_expr): Likewise.
658 2010-10-27 Gabriel Dos Reis <gdr@cse.tamu.edu>
659 Jason Merrill <jason@redhat.com>
661 * decl.c (finish_case_label): Use decl_constant_value.
663 * method.c (synthesized_method_walk): Track constexprness too.
664 (process_subob_fn, walk_field_subobs): Likewise.
665 (implicitly_declare_fn): Set DECL_DECLARED_CONSTEXPR_P.
666 (defaulted_late_check): Handle DECL_DECLARED_CONSTEXPR_P.
667 * class.c (add_implicitly_declared_members): Handle
668 constexpr default ctor.
670 * parser.c (cp_parser_ctor_initializer_opt_and_function_body):
671 Make sure a constexpr ctor has an empty body.
672 * class.c (type_has_constexpr_default_constructor): New.
673 * cp-tree.h: Declare it.
674 * init.c (perform_member_init): Complain about uninitialized
675 member in constexpr ctor.
676 (emit_mem_initializers): And uninitialized base.
677 * decl.c (check_tag_decl): Fix typo.
679 * semantics.c (valid_type_in_constexpr_fundecl_p): New fn.
680 (is_valid_constexpr_fn): New fn.
681 (validate_constexpr_fundecl): Use it.
682 * decl.c (validate_constexpr_redeclaration): New.
683 (duplicate_decls): Use it.
684 (cp_finish_decl): Call validate_constexpr_fundecl and
685 ensure_literal_type_for_constexpr_object here.
686 (start_decl): Not here. Don't ICE on constexpr reference.
687 (check_for_uninitialized_const_var): Don't handle constexpr specially.
688 (grokfndecl): Set DECL_DECLARED_CONSTEXPR_P.
689 (check_static_variable_definition): Give friendly message about
691 (grokdeclarator): Complain about typedef and volatile with constexpr.
692 Reorganize. Give sorry about non-static data members in C++0x mode.
693 (start_preparsed_function): Check validate_constexpr_fundecl here.
694 (check_function_type): Not here.
695 * decl2.c (finish_static_data_member_decl): Don't complain about
697 * parser.c (CP_PARSER_FLAGS_ONLY_TYPE_OR_CONSTEXPR): New.
698 (cp_parser_condition): Pass it to cp_parser_decl_specifier_seq.
699 (cp_parser_decl_specifier_seq): Handle it.
700 (cp_parser_explicit_instantiation): Diagnose inline and constexpr.
702 * class.c (check_bases): Propagate non-literality.
703 (check_field_decls): Likewise.
704 (finalize_literal_type_property): New.
705 (check_bases_and_members): Call it.
706 * cp-tree.h (TYPE_HAS_CONSTEXPR_CTOR): New.
707 (lang_type_class): Add has_constexpr_ctor field.
708 (DECL_DECLARED_CONSTEXPR_P): Strip template.
709 * decl.c (grok_special_member_properties): Set
710 TYPE_HAS_CONSTEXPR_CTOR.
712 2010-10-27 Jason Merrill <jason@redhat.com>
714 * call.c (build_integral_nontype_arg_conv): New.
715 * cp-tree.h: Declare it.
716 * pt.c (convert_nontype_argument): Use it.
718 * error.c (dump_simple_decl): Print constexpr.
720 * cvt.c (build_up_reference): Use target_type for the temporary var.
722 * except.c (build_throw): Set EXPR_LOCATION.
724 * tree.c (build_cplus_new): Handle CONSTRUCTOR.
726 * semantics.c (finish_compound_stmt): Avoid creating an
727 unnecessary BIND_EXPR.
729 * call.c (convert_like_real): Don't check narrowing if the element
730 is also an initializer-list.
732 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
734 * parser.c (cp_parser_objc_at_property_declaration): Recognize
735 RID_ASSIGN, RID_COPY, RID_RETAIN, RID_READWRITE and RID_NONATOMIC.
736 Do not use objc_set_property_attr, but use local variables
737 instead. Detect repeated usage of setter, getter and ivar
738 attributes. Improved error processing when a setter name does not
739 end in ':'. Do not check for CPP_CLOSE_PAREN after we determined
740 that the token is a keyword. Updated call to
741 objc_add_property_declaration.
743 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
745 * parser.c (cp_parser_objc_property_decl): Renamed to
746 cp_parser_objc_struct_declaration. Return the parsed trees
747 instead of calling objc_add_property_variable directly. Detect
748 missing or invalid declspecs. Implemented attributes. Do not eat
749 the ';' at the end. Exit loop whenever a non-comma is parsed, not
751 (cp_parser_objc_at_property): Renamed to
752 cp_parser_objc_at_property_declaration. Updated calls to
753 objc_add_property_variable, now objc_add_property_declaration, and
754 to cp_parser_objc_property_decl, now
755 cp_parser_objc_struct_declaration. Rewritten all code to be more
756 robust in dealing with syntax errors, and almost identical to the
757 one in c_parser_objc_at_property_declaration.
758 (cp_parser_objc_property_attrlist): Removed.
759 (cp_parser_objc_method_prototype_list): Updated call to
760 cp_parser_objc_at_property.
761 (cp_parser_objc_method_definition_list): Same change.
762 (cp_parser_objc_class_ivars): Detect a number of invalid
763 declarations of instance variables and produce errors when they
766 2010-10-26 Jason Merrill <jason@redhat.com>
768 * tree.c (build_vec_init_expr): Split out from...
769 (build_array_copy): ...here.
770 * init.c (perform_member_init): Use it.
771 * cp-tree.h: Declare it.
772 * cp-gimplify.c (cp_gimplify_init_expr): Don't gimplify the slot for
773 VEC_INIT_EXPR and AGGR_INIT_EXPR here. Drop pre/post parameters.
774 (cp_gimplify_expr): Handle array default-initialization via
777 * tree.c (stabilize_expr): Handle xvalues properly.
779 * call.c (build_over_call): Use argarray[0] for 'this' argument.
781 * decl.c (finish_function): Don't look at function_depth.
783 2010-10-25 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
785 Implement opaque-enum-specifiers for C++0x.
786 * cp-tree.h (SET_OPAQUE_ENUM_P): New.
787 (OPAQUE_ENUM_P): New.
788 (ENUM_FIXED_UNDERLYING_TYPE_P): New.
789 (start_enum): Update prototype.
790 (finish_enum_value_list): New prototype.
791 * parser.c (cp_parser_elaborated_type_specifier): Issue a pedwarn if
792 "enum class" is used in an elaborated-type-specifier.
793 (cp_parser_enum_specifier): Rewrite to parse opaque-enum-specifiers.
794 * decl.c (copy_type_enum): New.
795 (finish_enum_value_list): New, with code from finish_enum.
796 (finish_enum): A lot of code removed. Added a gcc_assert.
797 (start_enum): Add parameters enumtype and is_new.
798 Rewrite to work with opaque-enum-specifiers.
799 * pt.c (maybe_process_partial_specialization): Allow for template
800 specialization of enumerations, with a pedwarn.
801 (lookup_template_class): Update call to start_enum. Call to
803 (tsubst_enum): Call to begin_scope, finish_scope and
804 finish_enum_value_list.
806 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
808 Removed Objective-C++ specific replacement of cxx_printable_name.
809 * cp-objcp-common.h: Added LANG_HOOKS_DECL_PRINTABLE_NAME, set
810 to cxx_printable_name for both C++ and Objective-C++.
811 * cp-lang.h: Removed LANG_HOOKS_DECL_PRINTABLE_NAME.
813 * error.c (dump_decl): For Objective-C++, call
814 objc_maybe_printable_name here ...
815 * tree.c (cxx_printable_name_internal): ... instead of here.
817 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
819 * tree.c (cxx_printable_name_internal): In Objective-C++, call
820 objc_maybe_printable_name.
822 2010-10-22 Jason Merrill <jason@redhat.com>
825 * pt.c (instantiate_class_template): Don't instantiate default
829 * init.c (build_vec_init): Handle memberwise move.
831 2010-10-21 Paolo Carlini <paolo.carlini@oracle.com>
834 * call.c (add_function_candidate): Don't use TREE_VALUE on null
837 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
839 * parser.c (cp_parser_objc_method_type): Mark inline. Return a
840 bool instead of calling objc_set_method_type.
841 (cp_parser_objc_method_signature): Updated calls to
842 cp_parser_objc_method_type and to objc_build_method_signature.
843 (cp_parser_objc_method_prototype_list): Updated calls to
844 objc_add_method_declaration. Use token->type to determine if it
845 is a class method or not.
846 (cp_parser_objc_method_definition_list): Same change.
848 2010-10-20 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
851 * parser.c (cp_convert_range_for): Call cp_finish_decl
852 instead of finish_expr_stmt.
854 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
856 * cp-lang.c (finish_file): Removed.
857 * decl2.c (cp_write_global_declarations): Call
858 objc_write_global_declarations when compiling Objective-C++.
860 2010-10-19 Paolo Carlini <paolo.carlini@oracle.com>
863 * pt.c (add_to_template_args): Check extra_args for error_mark_node.
864 (coerce_template_parms): Likewise for args.
866 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
868 Implemented parsing @synthesize and @dynamic for Objective-C++.
869 * parser.c (cp_parser_objc_method_definition_list): Recognize
870 RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
871 (cp_parser_objc_at_dynamic_declaration): New.
872 (cp_parser_objc_at_synthesize_declaration): New.
874 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
876 * parser.c (cp_parser_objc_identifier_list): Check the return
877 value of cp_parser_identifier and react if it is error_mark_node.
879 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
881 Merge from apple/trunk branch on FSF servers.
883 2005-03-01 Fariborz Jahanian <fjahanian@apple.com>
886 * call.c (standard_conversion, implicit_conversion): Ignore
887 'volatile' attribute of artificially volatized type in objc when
888 evaluating various conversion weights.
890 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
893 * typeck.c (comp_ptr_ttypes_real): Remove the hack. un-volatize the
894 artiificially 'volatized' type before doing pointer comparison.
896 2010-10-18 Jakub Jelinek <jakub@redhat.com>
899 * semantics.c (finish_goto_stmt): Call mark_rvalue_use on computed
902 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
904 Merge from apple/trunk branch on FSF servers.
906 2006-04-19 Fariborz Jahanian <fjahanian@apple.com>
909 * parser.c (cp_parser_simple_type_specifier): Don't lookup for
910 objc object types if type is scope qualified.
912 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
914 Merge from apple/trunk branch on FSF servers.
916 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
919 * lex.c (unqualified_name_lookup_error): Issue diagnostic
920 for private 'ivar' access.
922 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
924 * parser.c (cp_parser_objc_visibility_spec): Update to use visibility
925 enum, and handle @package.
927 2010-10-15 Jason Merrill <jason@redhat.com>
930 * tree.c (cp_build_qualified_type_real): Don't reuse a variant
931 with a different typedef variant of the element type.
933 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
935 merge from FSF apple 'trunk' branch.
936 2006 Fariborz Jahanian <fjahanian@apple.com>
938 Radars 4436866, 4505126, 4506903, 4517826
939 * typeck.c (finish_class_member_access_expr): Handle CLASS.property
941 (cp_build_modify_expr): Likewise.
942 * parser.c (cp_parser_objc_method_prototype_list): Handle @property.
943 (cp_parser_objc_method_definition_list): Likewise.
944 (cp_parser_objc_property_decl): New.
945 (cp_parser_objc_property_attrlist): New.
946 (cp_parser_objc_at_property): New.
948 2010-10-14 Richard Guenther <rguenther@suse.de>
951 * cp-tree.h (NULLPTR_TYPE_P): Adjust.
952 * decl.c (cxx_init_decl_processing): Build a NULLPTR_TYPE node,
954 * error.c (dump_type): Handle NULLPTR_TYPE.
955 (dump_type_prefix): Likewise.
956 (dump_type_suffix): Likewise.
957 * mangle.c (write_type): Likewise.
958 * name-lookup.c (arg_assoc_type): Likewise.
959 * rtti.c (typeinfo_in_lib_p): Likewise.
960 * pt.c (tsubst): Likewise.
962 2010-10-13 Jason Merrill <jason@redhat.com>
965 * class.c (fixup_attribute_variants): New fn.
966 * cp-tree.h: Declare it.
967 * pt.c (instantiate_class_template): Call it.
968 * semantics.c (begin_class_definition): Call it.
970 2010-10-13 Richard Henderson <rth@redhat.com>
972 * cp-lang.c (cp_eh_personality): Update call to
973 build_personality_function.
974 * except.c (choose_personality_routine): Update function comment.
976 2010-10-13 Richard Guenther <rguenther@suse.de>
978 * tree.c (cp_free_lang_data): Free DECL_NAMESPACE_USERS and
979 clear DECL_CHAIN of NAMESPACE_DECLs.
981 2010-10-11 Martin Jambor <mjambor@suse.cz>
984 * cp-tree.h (current_class_ref): Check that cp_function_chain is
986 * call.c (build_cxx_call): Likewise.
988 2010-10-10 Jason Merrill <jason@redhat.com>
990 * pt.c (tsubst_default_argument): Handle DEFAULT_ARG.
991 (tsubst_default_arguments): Only do this once for cloned fns.
992 (tsubst): Use typedef_variant_p. Handle LANG_TYPE. Don't
994 (tsubst_expr): Avoid calling tsubst_expr for non-expressions.
995 (tsubst_copy_and_build): Likewise.
996 (tsubst_initializer_list): Likewise.
997 (tsubst_copy): Change default to gcc_unreachable. Handle
998 OVERLOAD and PTRMEM_CST.
1000 2010-10-10 Jason Merrill <jason@redhat.com>
1004 * pt.c (tsubst_copy) [INTEGER_CST]: Instantiate the type.
1006 2010-10-07 Andi Kleen <ak@linux.intel.com>
1008 * Make-lang.in (c++_OBJS): Remove dummy-checksum.o.
1009 (cc1plus-dummy): Remove.
1010 (cc1plus-checksum): Change to run checksum over object files
1013 2010-10-08 Joseph Myers <joseph@codesourcery.com>
1015 * cp-objcp-common.h (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
1017 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1019 * cp-tree.def: Changed type of AT_ENCODE_EXPR from tcc_unary to
1021 * cxx-pretty-print.c (pp_cxx_unary_expression): Added case for
1023 * error.c (dump_expr): Added case for AT_ENCODE_EXPR.
1024 * pt.c (tsubst_copy): Added case for AT_ENCODE_EXPR.
1025 (value_dependent_expression_p): Added case for AT_ENCODE_EXPR.
1026 (type_dependent_expression_p): Added case for AT_ENCODE_EXPR.
1027 * parser.c (cp_parser_objc_encode_expression): Updated comment.
1029 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1031 Merge from apple/trunk branch on FSF servers.
1033 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1036 * parser.c (cp_parser_objc_interstitial_code): Recognize
1037 and parse RID_NAMESPACE keyword.
1039 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1041 * parser.c (cp_parser_objc_method_tail_params_opt): Peek new token after
1042 finding ellipsis, before checking for attributes.
1044 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1046 Merge from apple/trunk branch on FSF servers.
1047 * cp-tree.def: Added AT_ENCODE_EXPR here instead of to the no
1048 longer existing gcc/c-common.def.
1050 2005-12-14 Fariborz Jahanian <fjahanian@apple.com>
1053 * pt.c (tsubst_copy_and_build): Instantiate @endcode(T).
1054 * parser.c (cp_parser_objc_encode_expression): Build a templatized
1055 parse tree for @encode(T).
1057 2005-12-14 Fariborz Jahanian <fjahanian@apple.com>
1060 * c-common.def: Add new expression code AT_ENCODE_EXPR.
1062 2010-10-06 Eric Botcazou <ebotcazou@adacore.com>
1065 * typeck.c (cp_build_addr_expr_1): Add check for incomplete types in
1066 code folding offsetof-like computations.
1068 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1071 * parser.c (cp_parser_objc_class_interface): If no identifier
1072 follows an @interface token, stop parsing the interface after
1074 (cp_parser_objc_class_implementation): If no identifier follows an
1075 @implementation token, stop parsing the implementation after
1078 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1081 * parser.c (cp_parser_objc_method_keyword_params): If the required
1082 colon is not found while parsing parameters, stop parsing them.
1084 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1087 * parser.c (cp_parser_objc_class_ivars): Do not eat the EOF or
1088 @end after detecting it. Print an error if @end is found without
1090 (cp_parser_objc_method_prototype_list): Do not eat the EOF after
1091 detecting it. Fixed reading the next token when continuing
1092 because of an error in a method signature. Print an error if EOF
1093 is found without an '@end'.
1094 (cp_parser_objc_method_definition_list): Same change.
1096 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1098 Merge from apple/trunk branch on FSF servers:
1100 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1103 * parser.c (cp_parser_objc_method_keyword_params): Check for valid
1104 method parameters and issue error.
1105 (cp_parser_objc_method_definition_list): Check for invalid tokens
1106 which cannot start a function definition.
1108 2005-10-14 Fariborz Jahanian <fjahanian@apple.com>
1111 * parser.c (cp_parser_objc_message_args): Check for missing message
1112 arguments and syntax error.
1114 2005-10-13 Fariborz Jahanian <fjahanian@apple.com>
1117 * parser.c (cp_parser_objc_class_ivars): Check for @end/eof while
1120 2005-08-15 Ziemowit Laski <zlaski@apple.com>
1123 * parser.c (cp_parser_objc_interstitial_code): Catch stray
1124 '{' and '}' tokens and issue appropriate errors.
1126 2005-08-02 Ziemowit Laski <zlaski@apple.com>
1129 (cp_parser_statement_seq_opt): In addition to '}' and
1130 end-of-file, a statement sequence may also be terminated
1133 2010-10-05 Joseph Myers <joseph@codesourcery.com>
1135 * cp-tree.h (cxx_print_error_function,
1136 cxx_initialize_diagnostics): Declare using diagnostic_context
1139 2010-10-04 Andi Kleen <ak@linux.intel.com>
1141 * Make-lang.in (g++, cc1plus): Add + to build rule.
1143 2010-10-04 Jason Merrill <jason@redhat.com>
1145 * tree.c (decl_storage_duration): New.
1146 * cp-tree.h: Declare it.
1147 (duration_kind): Return values.
1149 2010-10-03 Jason Merrill <jason@redhat.com>
1151 * typeck.c (require_complete_type_sfinae): Add complain parm to...
1152 (require_complete_type): ...this function.
1153 (cp_build_array_ref, convert_arguments): Use it.
1154 (convert_for_initialization, cp_build_modify_expr): Likewise.
1155 * cp-tree.h: Declare it.
1156 * call.c (build_over_call): Use it.
1158 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1160 merge from FSF 'apple/trunk' branch.
1161 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1164 * cp/parser.c (cp_parser_objc_interstitial_code): For
1165 @optional/@required set the optional/required flag.
1167 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1169 * parser.c (cp_lexer_get_preprocessor_token): Tidied up comments
1170 and indentation when finding an Objective-C++ CPP_AT_NAME token.
1172 2010-09-29 Richard Guenther <rguenther@suse.de>
1174 * cp-tree.h (CP_DECL_CONTEXT): Check DECL_FILE_SCOPE_P.
1175 (CP_TYPE_CONTEXT): Similar.
1176 (FROB_CONTEXT): Frob global_namespace to the global
1177 TRANSLATION_UNIT_DECL.
1178 * decl.c (cxx_init_decl_processing): Build a TRANSLATION_UNIT_DECL,
1179 set DECL_CONTEXT of global_namespace to it.
1180 (start_decl): Use CP_DECL_CONTEXT and test TYPE_P
1181 instead of zeroing context.
1182 (cp_finish_decl): Use DECL_FILE_SCOPE_P.
1183 (grokfndecl): Likewise.
1184 (start_preparsed_function): Likewise.
1185 * name-lookup.c (maybe_push_decl): Use DECL_NAMESPACE_SCOPE_P.
1186 (namespace_binding): Use SCOPE_FILE_SCOPE_P.
1187 * pt.c (template_class_depth): Use CP_TYPE_CONTEXT.
1188 (is_specialization_of_friend): Use CP_DECL_CONTEXT.
1189 (push_template_decl_real): Likewise.
1190 (tsubst_friend_class): Likewise. Adjust context comparisons.
1191 (instantiate_class_template): Use CP_TYPE_CONTEXT.
1192 (tsubst): Do not substitute into TRANSLATION_UNIT_DECL.
1193 * cxx-pretty-print.c (pp_cxx_nested_name_specifier): Use
1196 2010-09-29 Yao Qi <yao@codesourcery.com>
1198 * decl.c (get_atexit_node): Fix typo.
1200 2010-09-28 Jason Merrill <jason@redhat.com>
1202 * tree.c (lvalue_kind): Rename from lvalue_p_1, make nonstatic.
1203 (real_lvalue_p): Take const_tree.
1204 * cp-tree.h: Adjust.
1205 * typeck.c (lvalue_or_else): Make temporary arg a permerror.
1206 (cp_build_addr_expr_1): Likewise.
1208 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1210 Partially merged from apple/trunk branch on FSF servers:
1211 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1212 Radar 3803157 (method attributes)
1214 * parser.c (cp_parser_objc_method_keyword_params): Handle attributes.
1215 (cp_parser_objc_method_tail_params_opt): Likewise.
1216 (cp_parser_objc_method_signature): Likewise.
1217 (cp_parser_objc_method_maybe_bad_prefix_attributes): New.
1218 (cp_parser_objc_method_prototype_list): Handle attributes.
1219 (cp_parser_objc_method_definition_list): Likewise.
1221 2010-09-28 Richard Henderson <rth@redhat.com>
1223 * cp-lang.c: Include "target.h".
1224 (cp_eh_personality): Use targetm.except_unwind_info.
1225 * Make-lang.in (cp-lang.o): Update deps.
1227 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1229 * parser.c (cp_parser_objc_valid_prefix_attributes): New.
1230 (cp_parser_declaration): Parse prefix attributes for ObjC++.
1231 (cp_parser_objc_protocol_declaration): Handle attributes.
1232 (cp_parser_objc_class_interface): Likewise.
1233 (cp_parser_objc_declaration): Likewise.
1235 2010-09-27 Jason Merrill <jason@redhat.com>
1237 Require lvalues as specified by the standard.
1238 * typeck.c (lvalue_or_else): Use real_lvalue_p.
1239 (cp_build_addr_expr_1): Split out of cp_build_unary_op.
1240 (cp_build_addr_expr, cp_build_addr_expr_strict): Interfaces.
1241 (decay_conversion, get_member_function_from_ptrfunc): Adjust.
1242 (build_x_unary_op, build_reinterpret_cast_1): Adjust.
1243 (build_const_cast_1): Adjust.
1244 * cp-tree.h: Declare new fns.
1245 * call.c (build_this, convert_like_real, build_over_call): Adjust.
1246 (initialize_reference): Adjust.
1247 * class.c (build_base_path, convert_to_base_statically): Adjust.
1248 (build_vfn_ref, resolve_address_of_overloaded_function): Adjust.
1249 * cvt.c (build_up_reference, convert_to_reference): Adjust.
1250 * decl.c (register_dtor_fn): Adjust.
1251 * decl2.c (build_offset_ref_call_from_tree): Adjust.
1252 * except.c (initialize_handler_parm): Adjust.
1253 * init.c (build_offset_ref, build_delete, build_vec_delete): Adjust.
1254 * rtti.c (build_dynamic_cast_1, tinfo_base_init): Adjust.
1255 * tree.c (stabilize_expr): Adjust.
1257 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1259 Merge from apple/trunk branch on FSF servers:
1261 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
1264 * typeck.c (composite_pointer_type): Call objc_have_common_type
1265 when comparing two objective-c pointer types.
1267 2005-07-18 Ziemowit Laski <zlaski@apple.com>
1270 * call.c (standard_conversion): Do not issue warnings when
1271 comparing ObjC pointer types.
1273 2005-06-22 Ziemowit Laski <zlaski@apple.com>
1276 * call.c (standard_conversion): Allow for a pointer conversion
1277 between any two ObjC pointer types.
1278 * typeck.c (composite_pointer_type): Determine common type
1279 for two ObjC pointer types.
1281 2010-09-24 Jan Hubicka <jh@suse.cz>
1283 * decl.c (finish_function): Use decl_replaceable_p
1284 * method.c (make_alias_for_thunk): Update call of
1285 cgraph_same_body_alias.
1287 2010-09-24 Jason Merrill <jason@redhat.com>
1289 * decl.c (compute_array_index_type): Remember type dependence of
1291 * pt.c (dependent_type_p_r): Don't recompute it here.
1293 * error.c (dump_expr) [CASE_CONVERT]: Print conversion between
1294 reference and pointer to the same type as "*" or "&".
1296 2010-09-24 Nicola Pero <nicola.pero@meta-innovation.com>
1298 * typeck.c (warn_args_num): Use warning 'too many arguments to
1299 method [methodname]' for an Objective-C method instead of the less
1300 satisfactory 'too many arguments to function' (with no method
1303 2010-09-21 Jason Merrill <jason@redhat.com>
1305 * mangle.c (write_expression) [SCOPE_REF]: Only do -fabi-version=1
1306 special handling if we know the member.
1308 2010-09-18 Jason Merrill <jason@redhat.com>
1310 * call.c (compare_ics): Do lvalue/rvalue reference binding
1311 comparison for ck_list, too.
1313 2010-09-15 Jason Merrill <jason@redhat.com>
1315 * semantics.c (finish_id_expression): Diagnose use of function
1316 parms in evaluated context outside function body.
1318 * decl2.c (grokbitfield): Diagnose non-integral width.
1320 * call.c (convert_like_real): Use the underlying type of the
1321 reference for the temporary.
1323 2010-09-15 Jakub Jelinek <jakub@redhat.com>
1326 * class.c (build_vtbl_initializer): Use fn instead of init's operand
1327 as first argument to FDESC_EXPR.
1329 2010-09-15 Paolo Carlini <paolo.carlini@oracle.com>
1332 * decl.c (grokdeclarator): Check build_memfn_type return value
1333 for error_mark_node.
1335 2010-09-13 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1337 * semantics.c (finish_for_stmt): Always test flag_new_for_scope.
1338 (begin_range_for_stmt): Likewise.
1340 2010-09-11 Rodrigo Rivas <rodrigorivascosta@gmail.com>
1342 Implement range-based for-statements.
1343 * cp-tree.def (RANGE_FOR_STMT): New.
1344 * cp-tree.h (RANGE_FOR_DECL, RANGE_FOR_EXPR, RANGE_FOR_BODY): New.
1345 (cp_convert_range_for): Declare.
1346 * pt.c (tsubst_expr): Add RANGE_FOR_STMT.
1347 (tsubst_copy_and_build): perform_koenig_lookup takes extra argument.
1348 * semantics.c (begin_range_for_stmt): New.
1349 (finish_range_for_decl): New.
1350 (finish_for_stmt): Accept also RANGE_FOR_STMT.
1351 (perform_koenig_lookup): Add extra argument include_std.
1352 * parser.c (cp_parser_c_for): New with code from
1353 cp_parser_iteration_statement().
1354 (cp_parser_range_for): New.
1355 (cp_convert_range_for): New.
1356 (cp_parser_iteration_statement): Add range-for support.
1357 (cp_parser_condition): Adjust comment.
1358 (cp_parser_postfix_expression): perform_koenig_lookup takes extra
1360 * dump.c (cp_dump_tree): Add RANGE_FOR_STMT.
1361 * cxx-pretty-print.c: Likewise.
1362 * lex.c (cxx_init): Likewise.
1363 * name-lookup.c (lookup_function_nonclass): Add extra argument
1365 (lookup_arg_dependent): Likewise.
1366 * name-lookup.h: Likewise.
1368 2010-09-10 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1371 * error.c (maybe_warn_cpp0x): Add new warning
1372 CPP0X_INLINE_NAMESPACES.
1373 * parser.c (cp_parser_namespace_definition): Likewise.
1374 * cp-tree.h (cpp0x_warn_str): Likewise.
1376 2010-09-10 Richard Guenther <rguenther@suse.de>
1378 * decl.c (reshape_init_vector): For VECTOR_TYPEs, use
1379 TYPE_VECTOR_SUBPARTS instead of TYPE_DEBUG_REPRESENTATION_TYPE.
1381 2010-09-10 Jan Hubicka <jh@suse.cz>
1383 PR tree-optimization/45605
1384 * cp/class.c (build_vtbl_initializer): Avoid wrong type conversion in
1387 2010-09-08 Jakub Jelinek <jakub@redhat.com>
1390 * pt.c (tsubst) <case INTEGER_TYPE>: Call mark_rvalue_use
1391 before calling fold_decl_constant_value.
1393 2010-09-07 Arnaud Charlet <charlet@adacore.com>
1395 * cp-tree.h (build_enumerator): Add new location_t parameter.
1396 (build_lang_decl_loc): New function.
1397 * decl.c (build_enumerator): New parameter loc. Use it when calling
1398 build_decl. Replace build_lang_decl with build_lang_decl_loc.
1399 * pt.c (tsubst_enum): Adjust call to build_enumerator.
1400 * parser.c (cp_parser_enumerator_definition): Ditto.
1401 * lex.c (build_lang_decl_loc): New function.
1403 2010-09-06 Dodji Seketeli <dodji@redhat.com>
1408 * tree.c (strip_typedefs): Strip typedefs from the context of
1411 2010-09-06 Mark Mitchell <mark@codesourcery.com>
1413 * typeck.c (cp_build_binary_op): Call do_warn_double_promotion.
1414 * call.c (build_conditional_expr): Likewise.
1415 (convert_arg_to_ellipsis): Likewise.
1417 2010-09-06 Arnaud Charlet <charlet@adacore.com>
1419 * parser.c (make_pointer_declarator, make_reference_declarator,
1420 make_call_declarator, make_array_declarator): Set declarator->id_loc.
1421 (cp_parser_init_declarator): Adjust location of decl if appropriate.
1423 2010-09-06 Jason Merrill <jason@redhat.com>
1425 * call.c (implicit_conversion): Fix value-init of enums.
1426 (convert_like_real): Likewise.
1428 * decl.c (cp_finish_decl): Don't change init for auto deduction.
1430 * pt.c (fold_non_dependent_expr_sfinae): Split out from...
1431 (fold_non_dependent_expr): ...here.
1432 (convert_nontype_argument): Use it. Take complain parm.
1433 Use perform_implicit_conversion instead of ocp_convert.
1434 Allow cv-qual changes.
1435 (convert_template_argument): Pass complain down.
1436 (tsubst_template_arg): Suppress constant expression warnings.
1439 * method.c (synthesized_method_walk): In constructors, also check
1440 subobject destructors.
1442 * semantics.c (finish_compound_literal): Always build a
1445 2010-08-30 Paolo Carlini <paolo.carlini@oracle.com>
1448 * decl.c (grokdeclarator): Use MAIN_NAME_P only on IDENTIFIER_NODEs.
1450 2010-08-30 Jakub Jelinek <jakub@redhat.com>
1453 * parser.c (cp_parser_omp_atomic): Handle boolean
1454 {PRE,POST}_INCREMENT.
1456 2010-08-29 Jason Merrill <jason@redhat.com>
1459 * parser.c (cp_parser_parameter_declaration): Pop parameter decls
1460 after tentative parsing.
1462 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1464 * Make-lang.in (g++spec.o): Update dependencies.
1465 * g++spec.c: Include opts.h
1466 (MATH_LIBRARY, LIBSTDCXX): Remove initial "-l".
1467 (lang_specific_driver): Use cl_decoded_option structures.
1469 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1471 * call.c: Use FOR_EACH_VEC_ELT.
1472 * class.c: Likewise.
1474 * decl2.c: Likewise.
1475 * error.c: Likewise.
1476 * except.c: Likewise.
1477 * mangle.c: Likewise.
1478 * method.c: Likewise.
1479 * name-lookup.c: Likewise.
1480 * parser.c: Likewise.
1483 * semantics.c: Likewise.
1484 * typeck2.c: Likewise.
1486 2010-08-19 Jason Merrill <jason@redhat.com>
1488 * call.c (reference_related_p): Check for error_mark_node.
1489 (add_function_candidate): Check it instead of
1490 same_type_ignoring_top_level_qualifiers_p.
1493 * init.c (build_new_1): Don't use build_value_init in a template.
1494 (build_value_init): Make sure we don't.
1497 * cp-gimplify.c (cp_gimplify_expr): Also remove assignment
1498 of empty class CONSTRUCTOR.
1500 * except.c (pending_noexcept, pending_noexcept_checks): New.
1501 (perform_deferred_noexcept_checks): New.
1502 (maybe_noexcept_warning): Split from...
1503 (finish_noexcept_expr): ...here. Adjust.
1504 * decl2.c (cp_write_global_declarations): Call
1505 perform_deferred_noexcept_checks.
1506 * cp-tree.h: And declare it.
1508 2010-08-18 Nathan Froyd <froydnj@codesourcery.com>
1511 * name-lookup.c (push_overloaded_decl): Change DECL_CHAIN to
1514 2010-08-17 Kai Tietz <kai.tietz@onevision.com>
1516 * class.c (note_name_declared_in_class): Make in 'extern "C"' blocks,
1517 or if -fms-extensions is enabled check, check permissive.
1519 2010-08-09 Jason Merrill <jason@redhat.com>
1522 * pt.c (lookup_template_class): Don't re-coerce outer parms.
1524 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1526 * call.c (add_builtin_candidates): Use VECs for local variable
1527 `types'. Adjust remainder of function accordingly.
1529 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1531 * name-lookup.c (is_associated_namespace): Convert local variables
1532 to be VECs instead of TREE_LISTs.
1534 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1536 * tree.c (varargs_function_p): Use stdarg_p.
1538 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1540 * parser.c (cp_default_arg_entry): Declare. Declare a VEC of it.
1541 (cp_unparsed_functions_entry): Declare. Declare a VEC of it.
1542 (cp_parser) [unparsed_functions_queues]: Rename to unparsed_queues.
1543 Change type to a VEC.
1544 (unparsed_funs_with_default_args): Define.
1545 (unparsed_funs_with_definitions): Define.
1546 (push_unparsed_function_queues): New function.
1547 (cp_parser_new): Call it.
1548 (pop_unparsed_function_queues): New function.
1549 (cp_parser_class_specifier): Adjust processing of unparsed functions.
1550 (cp_parser_template_declaration_after_export): Use VEC_safe_push.
1551 (cp_parser_save_member_function_body): Likewise.
1552 (cp_parser_late_parsing_for_member): Call push_unparsed_function_queues
1553 and pop_unparsed_function_queues.
1554 (cp_parser_late_parsing_default_args): Likewise.
1555 (cp_parser_save_default_args): Use VEC_safe_push.
1557 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1559 * name-lookup.h (cp_label_binding): Declare. Declare a VEC type
1561 (cp_binding_level): Convert shadowed_labels and dead_vars_from_for
1563 * decl.c (poplevel): Adjust for type changes.
1564 (declare_local_label): Likewise.
1566 2010-08-06 Jason Merrill <jason@redhat.com>
1568 * typeck.c (complete_type_or_maybe_complain): Split out from...
1569 (complete_type_or_else): Here.
1570 (build_class_member_access_expr): Call it.
1571 (finish_class_member_access_expr): Likewise.
1572 * call.c (build_special_member_call): Likewise.
1573 * cvt.c (build_expr_type_conversion): Likewise.
1574 * init.c (build_new): Likewise.
1575 * typeck2.c (build_functional_cast): Likewise.
1576 * cp-tree.h: Declare it.
1578 * init.c (build_value_init): Add complain parm.
1579 (build_value_init_noctor): Likewise.
1580 (perform_member_init): Pass it.
1581 (expand_aggr_init_1): Likewise.
1582 (build_new_1): Likewise.
1583 (build_vec_init): Likewise.
1584 * pt.c (tsubst_expr): Likewise.
1585 * typeck2.c (build_functional_cast): Likewise.
1586 * cp-tree.h: Adjust.
1587 * tree.c (build_target_expr_with_type): Handle error_mark_node.
1589 * typeck.c (decay_conversion): Any expression with type nullptr_t
1592 2010-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1595 * decl.c (duplicate_decls): Merge DECL_USER_ALIGN and DECL_PACKED.
1597 2010-07-27 Jason Merrill <jason@redhat.com>
1599 * pt.c (tsubst_expr) [DECL_EXPR]: Handle getting an AGGR_INIT_EXPR
1600 from build_value_init.
1601 * init.c (build_value_init_noctor): Give error for unknown array
1604 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1606 * cp-objcp-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
1608 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1610 * cp-objcp-common.c (cxx_initialize_diagnostics): First call
1611 c_common_initialize_diagnostics.
1612 * cp-objcp-common.h (LANG_HOOKS_OPTION_LANG_MASK,
1613 LANG_HOOKS_COMPLAIN_WRONG_LANG_P): Define.
1615 2010-07-21 Jason Merrill <jason@redhat.com>
1617 * tree.c (cp_tree_equal): Fix CONSTRUCTOR handling.
1619 * parser.c (cp_parser_init_declarator): Pass LOOKUP_NORMAL
1622 2010-07-20 Jeffrey Yasskin <jyasskin@google.com>
1625 * pt.c (instantiate_class_template): Propagate the template's
1626 location to its instance.
1628 2010-07-20 Jason Merrill <jason@redhat.com>
1631 * pt.c (tsubst_copy_and_build): Rework last change.
1634 * pt.c (tsubst_copy_and_build): Handle partial substitution of
1637 2010-07-19 Jason Merrill <jason@redhat.com>
1640 * semantics.c (finish_decltype_type): Correct decltype
1641 of parenthesized rvalue reference variable.
1644 * tree.c (cp_tree_equal): Compare type of *CAST_EXPR.
1645 * pt.c (iterative_hash_template_arg): Hash type of *CAST_EXPR.
1647 2010-07-19 Paolo Carlini <paolo.carlini@oracle.com>
1650 * typeck.c (build_x_compound_expr_from_list): Add tsubst_flags_t
1652 * cp-tree.h: Adjust declaration.
1653 * init.c (perform_member_init): Adjust caller.
1654 * decl.c (grok_reference_init, cp_finish_decl): Likewise.
1655 * typeck2.c (store_init_value): Likewise.
1656 (build_functional_cast): Pass complain argument to
1657 build_x_compound_expr_from_list.
1659 2010-07-16 Jason Merrill <jason@redhat.com>
1662 * pt.c (process_partial_specialization): Diagnose partial
1663 specialization after instantiation.
1664 (most_specialized_class): Add complain parm.
1666 * ptree.c (cxx_print_xnode): Handle TEMPLATE_INFO.
1668 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1670 * init.c (build_new_1): Use cp_build_function_call_nary instead of
1671 cp_build_function_call.
1673 2010-07-15 Jason Merrill <jason@redhat.com>
1676 * call.c (add_function_candidate): If we're working on an implicit
1677 declaration, don't consider candidates that won't match.
1678 * typeck.c (same_type_ignoring_top_level_qualifiers_p): Now a fn.
1679 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): Adjust.
1682 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
1683 (TYPE_HAS_USER_OPEQ): New.
1684 * decl.c (grok_special_member_properties): Set it.
1685 * class.c (add_implicitly_declared_members): Don't lazily declare
1686 constructors/operator= if a base or member has a user-declared one.
1687 (check_bases_and_members, check_bases): Adjust.
1688 (check_field_decls, check_field_decl): Adjust.
1690 2010-07-15 Anatoly Sokolov <aesok@post.ru>
1692 * decl.c (integer_three_node): Remove.
1693 (cxx_init_decl_processing): Do not initialize the integer_three_node.
1694 * cp-tree.h (integer_three_node): Remove.
1696 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1698 * cp-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN.
1700 * class.c: Likewise.
1701 * cp-gimplify.c: Likewise.
1703 * decl2.c: Likewise.
1705 * mangle.c: Likewise.
1706 * name-lookup.c: Likewise.
1707 * optimize.c: Likewise.
1708 * parser.c: Likewise.
1711 * search.c: Likewise.
1712 * semantics.c: Likewise.
1713 * typeck.c: Likewise.
1714 * typeck2.c: Likewise.
1716 2010-07-14 Jason Merrill <jason@redhat.com>
1718 * init.c (sort_mem_initializers): Rename "field_type" to "ctx".
1719 (build_field_list): Cache field type.
1721 Implement C++0x unrestricted unions (N2544)
1722 * class.c (check_field_decl): Loosen union handling in C++0x.
1723 * method.c (walk_field_subobs): Split out from...
1724 (synthesized_method_walk): ...here. Set msg before loops.
1725 (process_subob_fn): Check for triviality in union members.
1726 * init.c (sort_mem_initializers): Splice out uninitialized
1727 anonymous unions and union members.
1728 (push_base_cleanups): Don't automatically destroy anonymous unions
1731 2010-07-13 Jason Merrill <jason@redhat.com>
1734 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
1735 (TYPE_HAS_USER_OPEQ): New.
1736 * decl.c (grok_special_member_properties): Set it.
1737 * class.c (add_implicitly_declared_members): Don't lazily declare
1738 constructors/operator= if a base or member has a user-declared one.
1739 (check_bases_and_members, check_bases): Adjust.
1740 (check_field_decls, check_field_decl): Adjust.
1741 * method.c (synthesized_method_walk): Initialize check_vdtor.
1744 * mangle.c (write_type): Canonicalize.
1745 (canonicalize_for_substitution): Retain cv-quals on FUNCTION_TYPE.
1746 (write_CV_qualifiers_for_type): Ignore them in abi>=5.
1748 2010-07-13 Paolo Carlini <paolo.carlini@oracle.com>
1751 * call.c (convert_like_real): Adjust convert_ptrmem call, pass
1753 * typeck.c (get_delta_difference): Update prototype, add a
1754 tsubst_flags_t parameter; update get_delta_difference_1 calls and
1755 add checks for error_mark_node.
1756 (get_delta_difference_1): Update prototype, add a tsubst_flags_t
1757 parameter; update lookup_base call.
1758 (build_ptrmemfunc): Update prototype, add a tsubst_flags_t
1759 parameter; update get_delta_difference call and add check for
1761 (convert_ptrmem): Update prototype, add a tsubst_flags_t
1762 parameter; update get_delta_difference call and add check for
1763 error_mark_node; update build_ptrmemfunc call.
1764 (build_static_cast_1): Adjust convert_ptrmem call.
1765 (expand_ptrmemfunc_cst): Adjust get_delta_difference call.
1766 (cp_build_unary_op): Adjust build_ptrmemfunc call.
1767 * cvt.c (cp_convert_to_pointer, convert_force): Adjust convert_ptrmem
1768 and build_ptrmemfunc calls.
1769 * cp-tree.h: Update build_ptrmemfunc and convert_ptrmem prototypes.
1771 2010-07-12 Paolo Carlini <paolo.carlini@oracle.com>
1774 * call.c (build_temp): Add tsubst_flags_t complain parameter;
1775 adjust build_special_member_call call, pass complain.
1776 (convert_like_real): Adjust build_temp call, pass complain.
1778 2010-07-09 Jason Merrill <jason@redhat.com>
1781 * cp-tree.h (BV_LOST_PRIMARY): New macro.
1782 * class.c (update_vtable_entry_for_fn): Fix covariant thunk logic.
1783 Set BV_LOST_PRIMARY.
1784 (build_vtbl_initializer): Check BV_LOST_PRIMARY.
1786 2010-07-08 Jason Merrill <jason@redhat.com>
1789 * class.c (update_vtable_entry_for_fn): Fix handling of dummy
1790 virtual bases for covariant thunks.
1792 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1794 * cp-tree.h: Do not include toplev.h.
1796 2010-07-06 Jason Merrill <jason@redhat.com>
1799 * call.c (is_std_init_list): Look through typedefs.
1802 * init.c (build_offset_ref): If scope isn't dependent,
1803 don't exit early. Look at TYPE_MAIN_VARIANT.
1804 * pt.c (tsubst_copy) [OFFSET_REF]: Do substitution.
1806 * error.c (dump_function_decl): Don't crash on null DECL_NAME.
1808 2010-07-06 Shujing Zhao <pearly.zhao@oracle.com>
1810 * cp-tree.h (impl_conv_void): New type.
1811 (convert_to_void): Adjust prototype.
1812 * cvt.c (convert_to_void): Use impl_conv_void, emit and adjust the
1813 diagnostic for easy translation. Change caller.
1814 * typeck.c: Update call to convert_to_void.
1815 * semantics.c: Likewise.
1818 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1820 * decl.c (cp_finish_decl): Call add_local_decl.
1821 * optimize.c (clone_body): Adjust for new type of cfun->local_decls.
1823 2010-07-05 Paolo Carlini <paolo.carlini@oracle.com>
1825 * pt.c (tsubst): Early declare code = TREE_CODE (t) and use it
1828 2010-07-05 Shujing Zhao <pearly.zhao@oracle.com>
1831 * parser.c (cp_parser_primary_expression): Error if local template is
1834 2010-07-02 Le-Chun Wu <lcwu@google.com>
1837 * name-lookup.c (pushdecl_maybe_friend): Warn when a local decl
1838 (variable or type) shadows another type.
1840 2010-07-02 Jakub Jelinek <jakub@redhat.com>
1843 * typeck.c (convert_for_assignment): When converting a convertible
1844 vector type or objc++ types, call mark_rvalue_use.
1845 * typeck2.c (build_m_component_ref): Use return values from
1846 mark_rvalue_use or mark_lvalue_use.
1847 * class.c (build_base_path): Likewise.
1848 * call.c (build_conditional_expr): Likewise.
1850 2010-07-02 Paolo Carlini <paolo.carlini@oracle.com>
1853 * pt.c (tsubst_baselink): Return error_mark_node if lookup_fnfields
1856 2010-07-01 Richard Guenther <rguenther@suse.de>
1858 * cp-gimplify.c (cp_gimplify_expr): Open-code the rhs
1859 predicate we are looking for, allow non-gimplified
1862 2010-06-30 Paolo Carlini <paolo.carlini@oracle.com>
1865 * typeck.c (cp_build_unary_op): Early return error_mark_node when
1866 arg is NULL_TREE too.
1867 * call.c (convert_class_to_reference): Return error_mark_node when
1870 2010-06-30 Michael Matz <matz@suse.de>
1872 * repo.c (finish_repo): Fix typo.
1874 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
1876 * parser.c (cp_parser_omp_for_loop): Use a VEC for for_block.
1878 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
1880 * repo.c (pending_repo): Change type to a VEC.
1881 (finish_repo): Adjust for new type of pending_repo.
1882 (repo_emit_p): Likewise.
1884 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1886 * tree.c: Include gimple.h. Do not include tree-flow.h
1887 * decl.c: Do not include tree-flow.h
1888 * Make-lang.in: Adjust dependencies.
1890 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1892 * decl.c (incomplete_var): Declare. Declare VECs containing them.
1893 (incomplete_vars): Adjust comment. Change type to a VEC.
1894 (maybe_register_incomplete_var): Adjust for new type.
1895 (complete_vars): Adjust iteration over incomplete_vars.
1897 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1899 * decl.c (struct named_label_entry): Change type of bad_decls field
1901 (poplevel_named_label_1): Adjust for new type of bad_decls.
1902 (check_goto): Likewise.
1904 2010-06-29 Jason Merrill <jason@redhat.com>
1906 Enable implicitly declared move constructor/operator= (N3053).
1907 * class.c (add_implicitly_declared_members): A class with no
1908 explicitly declared copy or move constructor gets both declared
1909 implicitly, and similarly for operator=.
1910 (check_bases): A type with no copy ctor does not inhibit
1911 a const copy ctor in a derived class. It does mean the derived
1913 (check_field_decl): Likewise.
1914 (check_bases_and_members): A nonexistent copy ctor/op= is non-trivial.
1915 * tree.c (type_has_nontrivial_copy_init): Adjust semantics.
1916 (trivially_copyable_p): Likewise.
1917 * call.c (convert_like_real): Use type_has_nontrivial_copy_init.
1918 * class.c (finish_struct_bits): Likewise.
1919 * tree.c (build_target_expr_with_type): Likewise.
1920 * typeck2.c (store_init_value): Likewise.
1922 Enable implicitly deleted functions (N2346)
1923 * class.c (check_bases_and_members): Adjust lambda flags.
1924 * method.c (implicitly_declare_fn): Set DECL_DELETED_FN if appropriate.
1926 * decl2.c (mark_used): Adjust error for use of deleted function.
1928 Machinery to support implicit delete/move.
1929 * cp-tree.h: (struct lang_type_class): Add lazy_move_assign,
1930 has_complex_move_ctor, has_complex_move_assign bitfields.
1931 (CLASSTYPE_LAZY_MOVE_ASSIGN): New.
1932 (TYPE_HAS_COMPLEX_MOVE_ASSIGN): New.
1933 (TYPE_HAS_COMPLEX_MOVE_CTOR): New.
1934 (enum special_function_kind): Add sfk_move_assignment.
1935 (LOOKUP_SPECULATIVE): New.
1936 * call.c (build_over_call): Return early if it's set.
1937 (build_over_call): Use trivial_fn_p.
1938 * class.c (check_bases): If the base has no default constructor,
1939 the derived one is non-trivial. Handle move ctor/op=.
1940 (check_field_decl): Likewise.
1941 (check_bases_and_members): Handle move ctor/op=.
1942 (add_implicitly_declared_members): Handle CLASSTYPE_LAZY_MOVE_ASSIGN.
1943 (type_has_move_constructor, type_has_move_assign): New.
1944 * decl.c (grok_special_member_properties): Handle move ctor/op=.
1945 * method.c (type_has_trivial_fn, type_set_nontrivial_flag): New.
1946 (trivial_fn_p): New.
1947 (do_build_copy_constructor): Use it.
1948 (do_build_assign_ref): Likewise. Handle move assignment.
1949 (build_stub_type, build_stub_object, locate_fn_flags): New.
1950 (locate_ctor): Use locate_fn_flags.
1951 (locate_copy, locate_dtor): Remove.
1952 (get_dtor, get_default_ctor, get_copy_ctor, get_copy_assign): New.
1953 (process_subob_fn, synthesized_method_walk): New.
1954 (maybe_explain_implicit_delete): New.
1955 (implicitly_declare_fn): Use synthesized_method_walk,
1956 type_has_trivial_fn, and type_set_nontrivial_flag.
1957 (defaulted_late_check): Set DECL_DELETED_FN.
1958 (defaultable_fn_check): Handle sfk_move_assignment.
1959 (lazily_declare_fn): Clear CLASSTYPE_LAZY_* early. Don't declare
1960 implicitly deleted move ctor/op=.
1961 * search.c (lookup_fnfields_1): Handle sfk_move_assignment.
1962 (lookup_fnfields_slot): New.
1963 * semantics.c (omp_clause_info_fndecl): Remove.
1964 (cxx_omp_create_clause_info): Use get_default_ctor, get_copy_ctor,
1965 get_copy_assign, trivial_fn_p.
1966 (trait_expr_value): Adjust call to locate_ctor.
1967 * tree.c (special_function_p): Handle sfk_move_assignment.
1969 * class.c (type_has_virtual_destructor): New.
1970 * cp-tree.h: Declare it.
1971 * semantics.c (trait_expr_value): Use it.
1973 * call.c (build_over_call): Only give warnings with tf_warning.
1975 * name-lookup.c (pop_scope): Handle NULL_TREE.
1977 * cp-tree.h (TYPE_HAS_ASSIGN_REF): Rename to TYPE_HAS_COPY_ASSIGN.
1978 (TYPE_HAS_CONST_ASSIGN_REF): Rename to TYPE_HAS_CONST_COPY_ASSIGN.
1979 (TYPE_HAS_INIT_REF): Rename to TYPE_HAS_COPY_CTOR.
1980 (TYPE_HAS_CONST_INIT_REF): Rename to TYPE_HAS_CONST_COPY_CTOR.
1981 (TYPE_HAS_COMPLEX_ASSIGN_REF): Rename to TYPE_HAS_COMPLEX_COPY_ASSIGN.
1982 (TYPE_HAS_COMPLEX_INIT_REF): Rename to TYPE_HAS_COMPLEX_COPY_CTOR.
1983 (TYPE_HAS_TRIVIAL_ASSIGN_REF): Rename to TYPE_HAS_TRIVIAL_COPY_ASSIGN.
1984 (TYPE_HAS_TRIVIAL_INIT_REF): Rename to TYPE_HAS_TRIVIAL_COPY_CTOR.
1985 (CLASSTYPE_LAZY_ASSIGNMENT_OP): Rename to CLASSTYPE_LAZY_COPY_ASSIGN.
1986 (sfk_assignment_operator): Rename to sfk_copy_assignment.
1987 * decl.c, call.c, class.c, init.c, method.c, pt.c, ptree.c: Adjust.
1988 * search.c, semantics.c, tree.c: Adjust.
1990 * pt.c (dependent_scope_ref_p): Remove.
1991 (value_dependent_expression_p): Don't call it.
1992 (type_dependent_expression_p): Here either.
1993 * init.c (build_offset_ref): Set TREE_TYPE on a qualified-id
1994 if the scope isn't dependent.
1996 * pt.c (convert_nontype_argument): Use mark_lvalue_use if we want
2000 * pt.c (has_value_dependent_address): New.
2001 (value_dependent_expression_p): Check it.
2002 (convert_nontype_argument): Likewise. Call decay_conversion before
2003 folding if we want a pointer.
2004 * semantics.c (finish_id_expression): Don't add SCOPE_REF if the
2005 scope is the current instantiation.
2007 2010-06-28 Jakub Jelinek <jakub@redhat.com>
2010 * class.c (build_base_path): If want_pointer, call mark_rvalue_use
2013 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2015 * init.c: Do not include except.h.
2018 * cp-lang.c: Likewise.
2020 * semantics.c: Likewise.
2021 * decl2.c: Likewise.
2022 * except.c: Likewise.
2023 (init_exception_processing): Do not set the removed
2024 lang_protect_cleanup_actions here.
2025 (cp_protect_cleanup_actions): Make non-static and remove prototype.
2026 (doing_eh): New, moved from except.c but removed the do_warning flag.
2027 (expand_start_catch_block): Update doing_eh call.
2028 (expand_end_catch_block): Likewise.
2029 (build_throw): Likewise.
2030 * cp-tree.h: Prototype cp_protect_cleanup_actions.
2031 * cp-objcp-common.h: Set LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS to
2032 cp_protect_cleanup_actions.
2033 * Make-lang.in: Update dependencies.
2035 2010-06-26 Jason Merrill <jason@redhat.com>
2037 * call.c (add_function_candidate): Set LOOKUP_COPY_PARM for any
2038 constructor called with a single argument that takes a reference
2039 to the constructor's class.
2040 (BAD_CONVERSION_RANK): New.
2041 (compare_ics): Use it to compare bad ICSes.
2043 2010-06-25 Joseph Myers <joseph@codesourcery.com>
2045 * lang-specs.h: Remove +e handling.
2047 2010-06-24 Andi Kleen <ak@linux.intel.com>
2049 * parser.c: (cp_parser_question_colon_clause):
2050 Switch to use cp_lexer_peek_token.
2051 Call warn_for_omitted_condop. Call pedwarn for omitted
2054 2010-06-22 Jakub Jelinek <jakub@redhat.com>
2057 * typeck2.c (build_m_component_ref): Call mark_lvalue_use on
2058 datum and mark_rvalue_use on component.
2061 * error.c (dump_expr): Don't look at CALL_EXPR_ARG (t, 0) if
2062 the CALL_EXPR has no arguments.
2064 2010-06-21 Jason Merrill <jason@redhat.com>
2066 * typeck.c (comp_except_specs): Fix ce_derived with noexcept.
2068 * semantics.c (check_trait_type): Check COMPLETE_TYPE_P for array
2071 2010-06-17 Nathan Froyd <froydnj@codesourcery.com>
2073 * name-lookup.c (struct arg_lookup): Convert namespaces and
2074 classes fields to VEC.
2075 (arg_assoc_namespace): Adjust for new type of namespaces.
2076 (arg_assoc_class): Adjust for new type of classes.
2077 (lookup_arg_dependent): Use make_tree_vector and
2078 release_tree_vector.
2079 * typeck2.c (build_x_arrow): Use vec_member.
2081 2010-06-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
2084 * error.c (dump_decl): Better wording for anonymous namespace.
2086 2010-06-16 Nathan Froyd <froydnj@codesourcery.com>
2088 * class.c (build_vtbl_initializer): Adjust computation of new_position
2089 and which entry to add padding for.
2091 2010-06-16 Jason Merrill <jason@redhat.com>
2093 * except.c (check_noexcept_r): Return the problematic function.
2094 (finish_noexcept_expr): Give -Wnoexcept warning. Add complain parm.
2095 * pt.c (tsubst_copy_and_build): Pass it.
2096 * parser.c (cp_parser_unary_expression): Likewise.
2097 * cp-tree.h: Adjust prototype.
2099 * method.c (defaulted_late_check): Give the defaulted method
2100 the same exception specification as the implicit declaration.
2102 2010-06-15 Jason Merrill <jason@redhat.com>
2104 * class.c (add_implicitly_declared_members): Implicit assignment
2105 operators can also be virtual overriders.
2106 * method.c (lazily_declare_fn): Likewise.
2108 * call.c (convert_like_real): Give "initializing argument of"
2109 information for ambiguous conversion. Give source position
2112 * call.c (print_z_candidates): Do print viable deleted candidates.
2113 (joust): Don't choose a deleted function just because its worst
2114 conversion is better than another candidate's worst.
2116 * call.c (convert_like_real): Don't complain about
2117 list-value-initialization from an explicit constructor.
2119 * decl.c (duplicate_decls): Use DECL_IS_BUILTIN rather than test
2120 DECL_SOURCE_LOCATION directly.
2122 * class.c (type_has_user_provided_default_constructor): Use
2125 * call.c (is_subseq): Handle ck_aggr, ck_list.
2126 (compare_ics): Treat an aggregate or ambiguous conversion to the
2127 same type as involving the same function.
2129 2010-06-13 Shujing Zhao <pearly.zhao@oracle.com>
2131 * typeck.c (convert_for_assignment): Fix comment. Change message
2132 format from %d to %qP.
2133 (convert_for_initialization): Fix comment.
2135 2010-06-11 Shujing Zhao <pearly.zhao@oracle.com>
2137 * cp-tree.h (expr_list_kind): New type.
2138 (impl_conv_rhs): New type.
2139 (build_x_compound_expr_from_list, convert_for_initialization): Adjust
2141 (typeck.c (convert_arguments): Use impl_conv_rhs and emit the
2142 diagnostics for easy translation. Change caller.
2143 (convert_for_initialization): Use impl_conv_rhs and change caller.
2144 (build_x_compound_expr_from_list): Use expr_list_kind and emit the
2145 diagnostics for easy translation. Change caller.
2146 * decl.c (bad_spec_place): New enum.
2147 (bad_specifiers): Use it and emit the diagnostics for easy
2148 translation. Change caller.
2149 * pt.c (coerce_template_parms): Put the diagnostics in full sentence.
2151 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
2153 * cp-tree.h (struct saved_scope): Change decl_ns_list field type
2155 * decl2.c (cp_write_global_declarations): Adjust for new type of
2156 decl_namespace_list.
2157 * name-lookup.c (current_decl_namespace): Likewise.
2158 (push_decl_namespace): Likewise.
2159 (pop_decl_namespace): Likewise.
2161 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
2163 * call.c (build_java_interface_fn_ref): Call build_function_type_list
2164 instead of build_function_type.
2165 * decl.c (cxx_init_decl_processing): Likewise.
2166 (declare_global_var): Likewise.
2167 (get_atexit_node): Likewise.
2168 (expand_static_init): Likewise.
2169 * decl2.c (start_objects): Likewise.
2170 (start_static_storage_duration_function): Likewise.
2171 * except.c (init_exception_processing): Likewise.
2172 (build_exc_ptr): Likewise.
2173 (build_throw): Likewise.
2174 * rtti.c (throw_bad_cast): Likewise.
2175 (throw_bad_typeid): Likewise.
2176 (build_dynamic_cast_1): Likewise.
2178 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
2180 * call.c (build_call_n): Call XALLOCAVEC instead of alloca.
2181 (build_op_delete_call): Likewise.
2182 (build_over_call): Likewise.
2183 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
2184 * pt.c (process_partial_specialization): Likewise.
2185 (tsubst_template_args): Likewise.
2186 * semantics.c (finish_asm_stmt): Likewise.
2188 2010-06-08 Nathan Sidwell <nathan@codesourcery.com>
2190 * decl.c (record_key_method_defined): New, broken out of ...
2191 (finish_function): ... here. Call it.
2192 (start_decl): Treat aliases as definitions.
2194 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2196 * typeck2.c (abstract_virtuals_error): Use typed GC allocation.
2198 * pt.c (maybe_process_partial_specialization): Likewise.
2199 (register_specialization): Likewise.
2200 (add_pending_template): Likewise.
2201 (lookup_template_class): Likewise.
2202 (push_tinst_level): Likewise.
2204 * parser.c (cp_lexer_new_main): Likewise.
2205 (cp_lexer_new_from_tokens): Likewise.
2206 (cp_token_cache_new): Likewise.
2207 (cp_parser_context_new): Likewise.
2208 (cp_parser_new): Likewise.
2209 (cp_parser_nested_name_specifier_opt): Likewise.
2210 (cp_parser_template_id): Likewise.
2212 * name-lookup.c (binding_entry_make): Likewise.
2213 (binding_table_construct): Likewise.
2214 (binding_table_new): Likewise.
2215 (cxx_binding_make): Likewise.
2216 (pushdecl_maybe_friend): Likewise.
2217 (begin_scope): Likewise.
2218 (push_to_top_level): Likewise.
2220 * lex.c (init_reswords): Likewise.
2221 (retrofit_lang_decl): Likewise.
2222 (cxx_dup_lang_specific_decl): Likewise.
2223 (copy_lang_type): Likewise.
2224 (cxx_make_type): Likewise.
2226 * decl.c (make_label_decl): Likewise.
2227 (check_goto): Likewise.
2228 (start_preparsed_function): Likewise.
2229 (save_function_data): Likewise.
2231 * cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Likewise.
2233 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
2235 * class.c (finish_struct_1): Likewise.
2237 * cp-tree.h (struct lang_type): Add variable_size GTY option.
2238 (struct lang_decl): Likewise.
2240 * parser.c (cp_parser_new): Update comment to not reference
2243 2010-06-07 Jason Merrill <jason@redhat.com>
2246 * error.c (dump_parameters): Mask out TFF_SCOPE.
2247 (dump_simple_decl): Don't print the scope of a PARM_DECL.
2248 (dump_scope): Remove no-op mask.
2251 * parser.c (cp_parser_lookup_name): Fix naming the constructor.
2253 * cp-tree.h (COMPLETE_OR_OPEN_TYPE_P): New macro.
2254 * init.c (build_offset_ref): Use it.
2255 * pt.c (maybe_process_partial_specialization): Use it.
2256 (instantiate_class_template): Use it.
2257 * search.c (lookup_base): Use it.
2259 2010-06-07 Jakub Jelinek <jakub@redhat.com>
2262 * expr.c (mark_exp_read): Handle INDIRECT_REF.
2263 * cvt.c (convert_to_void): Handle INDIRECT_REF like
2264 handled_component_p.
2267 * decl.c (initialize_local_var): If TREE_USED is set on the type,
2268 set also DECL_READ_P on the decl.
2270 2010-05-25 Dodji Seketeli <dodji@redhat.com>
2273 * cp-tree.h (typedef_variant_p): Move this declaration to
2275 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
2276 * decl.c (grokdeclarator): Do not rename debug info of an
2277 anonymous tagged type named by a typedef.
2279 2010-06-05 Fabien Chêne <fabien@gcc.gnu.org>
2282 * class.c (check_field_decls): Move the call to
2283 check_bitfield_decl before trying to set the
2284 CLASSTYPE_READONLY_FIELDS_NEED_INIT flag.
2286 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
2288 * typeck.c: Update include path for moved files.
2291 * cp-gimplify.c: Likewise.
2292 * cp-lang.c: Likewise.
2294 * semantics.c: Likewise.
2295 * cxx-pretty-print.h: Likewise.
2296 * decl2.c: Likewise.
2297 * parser.c: Likewise.
2298 * cp-objcp-common.c: Likewise.
2299 * cp-tree.h: Likewise.
2300 * name-lookup.c: Likewise.
2302 * name-lookup.h: Likewise.
2303 * config-lang.in: Update paths in gtfiles for files in c-family/.
2304 * Make-lang.in: Likewise.
2306 2010-06-04 Magnus Fromreide <magfr@lysator.liu.se>
2308 * cvt.c (cp_convert_to_pointer): Use null_ptr_cst_p.
2309 * typeck.c (build_ptrmemfunc): Likewise.
2311 2010-06-04 Jason Merrill <jason@redhat.com>
2313 * typeck2.c (merge_exception_specifiers): Adjust merging of
2314 throw() and noexcept(true).
2316 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Avoid
2317 using an uninitialized variable.
2319 * cxx-pretty-print.c (pp_cxx_unary_expression): Handle NOEXCEPT_EXPR.
2320 (pp_cxx_expression): Likewise.
2322 Implement noexcept-specification (15.4)
2323 * parser.c (cp_parser_exception_specification_opt): Parse it.
2324 Give -Wdeprecated warning about throw() specs.
2325 * pt.c (tsubst_exception_specification): Handle it.
2326 * error.c (dump_exception_spec): Handle it.
2327 (dump_expr): Handle NOEXCEPT_EXPR.
2328 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
2329 * typeck.c (comp_except_specs): Handle compatibility rules.
2330 Change exact parm to take an enum.
2331 * typeck2.c (merge_exception_specifiers): Handle noexcept.
2332 * except.c (nothrow_spec_p, type_noexcept_p): New fns.
2333 (type_throw_all_p, build_noexcept_spec): New fns.
2334 * cp-tree.h (TYPE_NOTHROW_P, TYPE_NOEXCEPT_P): Use them.
2335 (comp_except_specs): Define ce_derived, ce_normal, ce_exact enums.
2336 (cp_tree_index): Add CPTI_NOEXCEPT_TRUE_SPEC, CPTI_NOEXCEPT_FALSE_SPEC.
2337 (noexcept_true_spec, noexcept_false_spec): New macros.
2338 * name-lookup.c (pushdecl_maybe_friend): Adjust.
2339 * search.c (check_final_overrider): Adjust.
2340 * decl.c (check_redeclaration_exception_specification): Adjust.
2341 (use_eh_spec_block): Use type_throw_all_p.
2342 (cxx_init_decl_processing): Set noexcept_false_spec,noexcept_true_spec.
2343 Give operator new a noexcept-specification in C++0x mode.
2344 * tree.c (build_exception_variant, cxx_type_hash_eq): Adjust.
2345 (cp_build_type_attribute_variant): Don't test TYPE_RAISES_EXCEPTIONS.
2347 Implement noexcept operator (5.3.7)
2348 * cp-tree.def (NOEXCEPT_EXPR): New.
2349 * except.c (check_noexcept_r, finish_noexcept_expr): New.
2350 * cp-tree.h: Declare finish_noexcept_expr.
2351 * parser.c (cp_parser_unary_expression): Parse noexcept-expression.
2352 * pt.c (tsubst_copy_and_build): And tsubst it.
2353 (type_dependent_expression_p): Handle it.
2354 (value_dependent_expression_p): Handle it.
2356 * call.c (build_conditional_expr): Never fold in unevaluated context.
2357 * tree.c (build_aggr_init_expr): Propagate TREE_NOTHROW.
2358 * semantics.c (simplify_aggr_init_expr): Likewise.
2359 * typeck.c (merge_types): Call merge_exception_specifiers.
2360 * decl.c (duplicate_decls): Check DECL_SOURCE_LOCATION rather than
2361 DECL_ANTICIPATED for preferring new type.
2363 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2365 * g++spec.c (lang_specific_driver): Use GCC-specific formats in
2368 2010-06-04 Jakub Jelinek <jakub@redhat.com>
2371 * typeck.c (build_class_member_access_expr): Call mark_exp_read
2372 on object for static data members.
2374 2010-06-04 Jakub Jelinek <jakub@redhat.com>
2375 Jason Merrill <jason@redhat.com>
2378 * call.c (build_conditional_expr): If both arg2 and arg3 are lvalues
2379 with the same type, call mark_lvalue_use on both.
2381 2010-06-03 Nathan Froyd <froydnj@codesourcery.com>
2383 * class.c (struct vtbl_init_data_s): Remove last_init field.
2384 (struct secondary_vptr_vtt_init_data_s): Change type of inits field
2386 (finish_vtbls): Use a VEC rather than a TREE_LIST for the accumulated
2388 (build_vtt): Likewise.
2389 (initialize_vtable): Take a VEC instead of a tree.
2390 (build_vtt_inits): Change return type to void. Take a VEC **
2391 instead of a tree *; accumulate results into said VEC.
2392 (build_ctor_vtbl_group): Use a VEC rather than a TREE_LIST for the
2393 accumulated initializers. Pass the vtable to accumulate_vtbl_inits.
2394 (accumulate_vtbl_inits): Add extra vtable tree parameter; take a VEC
2396 (dfs_accumulate_vtbl_inits): Likewise. Change return type to void.
2397 (build_vtbl_initializer): Add VEC parameter; accumulate initializers
2399 (dfs_build_secondary_vptr_vtt_inits): Use CONSTRUCTOR_APPEND_ELT
2400 rather than tree_cons.
2401 (build_vbase_offset_vtbl_entries): Likewise.
2402 (add_vcall_offset): Likewise.
2403 (build_rtti_vtbl_entries): Likewise.
2404 * cp-tree.h (initialize_artificial_var): Take a VEC instead of a tree.
2405 * decl.c (initialize_artificial_var): Use build_constructor instead
2406 of build_constructor_from_list.
2408 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
2411 * class.c (layout_class_type): Check MAX_FIXED_MODE_SIZE on
2414 2010-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2416 * parser.c (cp_parser_mem_initializer_list): Change error text.
2418 2010-06-02 Jakub Jelinek <jakub@redhat.com>
2420 * cp-objcp-common.c (shadowed_var_for_decl): Change into
2421 tree_decl_map hashtab from tree_map.
2422 (decl_shadowed_for_var_lookup, decl_shadowed_for_var_insert): Adjust.
2423 (init_shadowed_var_for_decl): Adjust initialization.
2426 * cvt.c (convert_to_void): If implicit is NULL, call mark_rvalue_use
2427 instead of calling mark_exp_read only when not an assignment.
2430 * semantics.c (finalize_nrv): Don't copy DECL_ARTIFICIAL, DECL_IGNORED_P,
2431 DECL_SOURCE_LOCATION and DECL_ABSTRACT_ORIGIN from var to result.
2432 Set DECL_VALUE_EXPR on var.
2434 2010-06-02 Jason Merrill <jason@redhat.com>
2436 * error.c (dump_type): Improve typedef handling.
2441 * name-lookup.c (same_entity_p): New.
2442 (ambiguous_decl): Multiple declarations of the same entity
2445 2010-06-01 Jason Merrill <jason@redhat.com>
2448 * call.c (add_list_candidates): Prefer the default constructor.
2449 (build_aggr_conv): Treat missing initializers like { }.
2450 * typeck2.c (process_init_constructor_record): Likewise.
2451 * init.c (expand_default_init): Use digest_init for
2452 direct aggregate initialization, too.
2454 * call.c (add_list_candidates): Split out...
2455 (build_user_type_conversion_1): ...from here.
2456 (build_new_method_call): And here.
2457 (implicit_conversion): Propagate LOOKUP_NO_NARROWING.
2460 * call.c (build_list_conv): Set list-initialization flags properly.
2462 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
2464 * typeck2.c (build_x_arrow): Make types_memoized a VEC.
2466 2010-06-01 Arnaud Charlet <charlet@adacore.com>
2467 Matthew Gingell <gingell@adacore.com>
2469 * Make-lang.in (CXX_C_OBJS): Add c-ada-spec.o.
2470 * decl2.c: Include langhooks.h and c-ada-spec.h.
2471 (cpp_check, collect_source_refs, collect_ada_namespace,
2472 collect_all_refs): New functions.
2473 (cp_write_global_declarations): Add handling of -fdump-ada-spec.
2474 * lang-specs.h: Ditto.
2476 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
2478 * cp-tree.h (cp_build_function_call_nary): Declare.
2479 * typeck.c (cp_build_function_call_nary): Define.
2480 * decl.c (register_dtor_fn): Use it instead of
2481 cp_build_function_call.
2482 (cxx_maybe_build_cleanup): Likewise.
2483 * decl2.c (generate_ctor_or_dtor_function): Likewise.
2484 * except.c (do_get_exception_ptr): Likewise.
2485 (do_begin_catch): Likewise.
2486 (do_allocate_exception): Likewise.
2487 (do_free_exception): Likewise.
2488 (build_throw): Likewise. Use cp_build_function_call_vec instead
2489 of cp_build_function_call.
2490 (do_end_catch): Likewise.
2492 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
2494 * cp-tree.h (struct cp_decl_specifier_seq): Move type_location field up.
2495 (struct cp_declarator): Move id_loc field up.
2497 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
2499 * cp-tree.h (ATTRIBUTE_GCC_CXXDIAG): Remove. Require that
2500 this file is included before c-common.h. Define GCC_DIAG_STYLE
2501 before including diagnostic-core.h and toplev.h.
2502 (pedwarn_cxx98): Use ATTRIBUTE_GCC_DIAG.
2503 * pt.c: Include cp-tree.h before c-common.h.
2505 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
2507 * tree.c (c_register_addr_space): Add stub.
2509 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2511 * g++spec.c (lang_specific_driver): Use fatal_error instead of
2514 2010-05-28 Dodji Seketeli <dodji@redhat.com>
2516 Revert fix of PR c++/44188
2517 * cp-tree.h (typedef_variant_p): Revert moving this declaration to
2519 * tree.c (typedef_variant_p): Revert moving this definition to
2521 * decl.c (grokdeclarator): Revert naming typedef handling.
2523 2010-05-27 Joseph Myers <joseph@codesourcery.com>
2525 * call.c: Include diagnostic-core.h instead of diagnostic.h.
2526 * cp-lang.c: Don't include diagnostic.h
2527 * name-lookup.c: Include diagnostic-core.h instead of
2529 (cp_emit_debug_info_for_using): Use seen_error.
2530 * optimize.c: Include diagnostic-core.h instead of diagnostic.h.
2531 * parser.c: Include diagnostic-core.h instead of diagnostic.h.
2532 * pt.c (iterative_hash_template_arg): Use seen_error.
2533 * repo.c: Include diagnostic-core.h instead of diagnostic.h.
2534 * typeck2.c: Include diagnostic-core.h instead of diagnostic.h.
2535 * Make-lang.in (cp/cp-lang.o, cp/typeck2.o, cp/call.o, cp/repo.o,
2536 cp/optimize.o, cp/parser.o, cp/name-lookup.o): Update
2539 2010-05-25 Dodji Seketeli <dodji@redhat.com>
2542 * cp-tree.h (typedef_variant_p): Move this declaration to
2544 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
2545 * decl.c (grokdeclarator): Do not rename debug info of an
2546 anonymous tagged type named by a typedef.
2548 2010-05-27 Jason Merrill <jason@redhat.com>
2551 * decl.c (grokdeclarator) [cdk_pointer et al]: Force evaluation of
2554 2010-05-27 Kai Tietz <kai.tietz@onevision.com>
2557 * rtti.c (emit_support_tinfos): Check for NULL_TREE.
2558 * class.c (layout_class_type): Likewise.
2559 * decl.c (finish_enum): Likewise.
2560 * mangle.c (write_builitin_type): Likewise.
2562 2010-05-26 Kai Tietz <kai.tietz@onevision.com>
2564 * cp-tree.h (cp_decl_specifier_seq): Add new bifield
2566 * decl.c (grokdeclarator): Handle __int128.
2567 * parser.c (cp_lexer_next_token_is_decl_specifier_ke): Likewise.
2568 (cp_parser_simple_type_specifier): Likewise.
2569 * rtti.c (emit_support_tinfos): Add int128 nodes for rtti.
2570 * typeck.c (cp_common_type): Handle __int128.
2571 * mangle.c (integer_type_codes): Add itk_int128 and
2572 itk_unsigned_int128.
2574 2010-05-26 Jason Merrill <jason@redhat.com>
2577 * pt.c (tsubst_pack_expansion): Don't get confused by recursive
2580 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2582 * cp-lang.c: Do not include expr.h.
2584 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2586 * decl.c: Do not include rtl.h
2587 * semantics.c: Likewise.
2589 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2591 * cp-tree.h: Do not include splay-tree.h.
2592 (struct prtmem_cst): Remove unused field and false comment.
2593 * typeck.c: Do not include rtl.h, expr.h, and tm_p.h.
2594 * optimize.c: Do not inclde rtl.h, insn-config.h, and integrate.h.
2595 * init.c: Do not include rtl.h and expr.h.
2596 * class.c: Do not include rtl.h. Include splay-tree.h.
2597 (build_clone): Use plain NULL instead of NULL_RTX.
2598 * decl.c: Do not include expr.h. Explain why rtl.h has to be
2599 included. Include splay-tree.h.
2600 * method.c: Do not include rtl.h and expr.h.
2601 (use_thunk): Use plain NULL instead of NULL_RTX.
2602 * except.c: Do not include rtl.h, expr.h, and libfuncs.h.
2603 * tree.c: Do not include rtl.h, insn-config.h, integrate.h,
2604 and target.h. Include splay-tree.h.
2605 * expr.c: Do not include rtl.h and expr.h.
2606 * pt.c: Do not include obstack.h and rtl.h.
2607 (tsubst_friend_function): Use plain NULL instead of NULL_RTX.
2608 (tsubst_decl): Likewise.
2609 (instantiate_decl): Likewise.
2610 * semantics.c: Do not include exprt.h and debug.h. Explain why
2611 rtl.h has to be included.
2612 * decl2.c: Do not include rtl.h and expr.h. Include splay-tree.h.
2613 * call.c: Do not include rtl.h and expr.h.
2614 * search.c: Do not include obstack.h and rtl.h.
2615 * friend.c: Do not include rtl.h and expr.h.
2616 * Make-lang.in: Update dependencies.
2618 2010-05-25 Jakub Jelinek <jakub@redhat.com>
2621 * parser.c (non_integral_constant): Add NIC_NONE.
2622 (required_token): Add RT_NONE.
2623 (cp_parser_unary_expression): Initialize non_constant_p
2625 (cp_parser_asm_definition): Initialize missing to RT_NONE.
2626 (cp_parser_primary_expression, cp_parser_postfix_expression,
2627 cp_parser_cast_expression, cp_parser_binary_expression,
2628 cp_parser_functional_cast): Fix formatting.
2630 2010-05-25 Shujing Zhao <pearly.zhao@oracle.com>
2633 * parser.c: Remove inclusion of dyn-string.h.
2634 (non_integral_constant): New enum.
2635 (name_lookup_error): New enum.
2636 (required_token): New enum.
2637 (cp_parser_required_error): New function.
2638 (cp_parser_require): Change the type of variable token_desc to
2639 required_token and use cp_parser_required_error.
2640 (cp_parser_require_keyword): Likewise.
2641 (cp_parser_error): Use gmsgid as parameter.
2642 (cp_parser_name_lookup_error): Change the type of variable desired to
2643 name_lookup_error and put the diagnostic in the full sentences. Change
2645 (cp_parser_non_integral_constant_expression): Change the type of the
2646 variable thing to non_integral_constant and put the diagnostics in
2647 full sentences. Change caller.
2649 2010-05-24 Eric Botcazou <ebotcazou@adacore.com>
2652 * typeck.c (cp_build_unary_op): Fold offsetof-like computations.
2654 2010-05-24 Joseph Myers <joseph@codesourcery.com>
2656 * error.c (cp_diagnostic_starter): Update call to
2657 diagnostic_build_prefix.
2658 (cp_print_error_function,
2659 print_instantiation_partial_context_line): Check show_column flag
2662 2010-05-24 Jason Merrill <jason@redhat.com>
2665 * decl.c (check_initializer): Don't wrap an init-list in a
2667 * init.c (build_aggr_init): Don't assume copy-initialization if
2668 init has CONSTRUCTOR_IS_DIRECT_INIT.
2669 * call.c (build_new_method_call): Sanity check.
2671 2010-05-24 Nathan Froyd <froydnj@codesourcery.com>
2673 * rtti.c (tinfo_base_init): Use build_constructor instead of
2674 build_constructor_from_list. Don't cons a tree node for
2676 (generic_initializer): Use build_constructor_single instead of
2677 build_constructor_from_list.
2678 (ptr_initializer): Use build_constructor instead of
2679 build_constructor_from_list
2680 (ptm_initializer): Likewise.
2681 (class_initializer): Likewise. Take varargs instead of TRAIL.
2682 (get_pseudo_ti_init): Adjust calls to class_initializer. Use
2683 build_constructor instead of build_constructor_from_list.
2685 2010-05-22 Steven Bosscher <steven@gcc.gnu.org>
2687 * semantics.c: Include bitmap.h.
2688 * Make-lang.in: Update dependencies.
2690 2010-05-22 Jan Hubicka <jh@suse.cz>
2692 * decl2.c (maybe_emit_vtables): Produce same comdat group when outputting
2694 (cxx_callgraph_analyze_expr): Remove code marking vtables needed.
2696 2010-05-21 Joseph Myers <joseph@codesourcery.com>
2698 * cxx-pretty-print.c: Correct merge error.
2700 2010-05-21 Joseph Myers <joseph@codesourcery.com>
2702 * error.c: Include tree-diagnostic.h and tree-pretty-print.h.
2703 (cp_print_error_function): Use diagnostic_abstract_origin macro.
2704 (cp_printer): Handle %K here using percent_K_format.
2705 * cxx-pretty-print.c: Include tree-pretty-print.h.
2706 * Make-lang.in (cp/error.o, cp/cxx-pretty-print.o): Update
2709 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2711 * error.c, tree.c, typeck2.c, cxx-pretty-print.c, mangle.c:
2712 Clean up redundant includes.
2714 2010-05-20 Paolo Carlini <paolo.carlini@oracle.com>
2717 * decl.c (xref_basetypes): Return false in case of ill-formed
2720 2010-05-19 Jason Merrill <jason@redhat.com>
2722 * call.c (reference_binding): Use cp_build_qualified_type_real
2723 and cp_type_quals consistently.
2724 (add_function_candidate): Likewise.
2725 (build_conditional_expr): Likewise.
2726 (convert_like_real): Likewise.
2727 (type_passed_as): Likewise.
2728 * class.c (add_method): Likewise.
2729 (same_signature_p): Likewise.
2730 (layout_class_type): Likewise.
2731 * decl.c (cxx_init_decl_processing): Likewise.
2732 (cp_fname_init): Likewise.
2733 (grokdeclarator): Likewise.
2734 * decl2.c (cp_reconstruct_complex_type): Likewise.
2735 * init.c (build_new_1): Likewise.
2736 * method.c (do_build_copy_constructor): Likewise.
2737 (implicitly_declare_fn): Likewise.
2738 * pt.c (tsubst_aggr_type): Likewise.
2740 * rtti.c (init_rtti_processing): Likewise.
2741 (build_headof): Likewise.
2742 (build_dynamic_cast_1): Likewise.
2743 (tinfo_base_init): Likewise.
2744 (emit_support_tinfos): Likewise.
2745 * semantics.c (capture_decltype): Likewise.
2746 * tree.c (cv_unqualified): Likewise.
2747 * typeck.c (composite_pointer_type): Likewise.
2748 (string_conv_p): Likewise.
2750 * mangle.c (write_CV_qualifiers_for_type): Tweak.
2752 * call.c (initialize_reference): Use CP_TYPE_CONST_P.
2753 * decl.c (start_decl): Likewise.
2754 * semantics.c (finish_compound_literal): Likewise.
2755 * typeck.c (check_return_expr): Use CP_TYPE_VOLATILE_P.
2756 (cp_type_readonly): Remove.
2757 * cp-tree.h: Remove declaration.
2759 * typeck.c (merge_types): Preserve memfn quals.
2761 * decl.c (grokdeclarator): Don't check quals on fn type.
2762 * typeck.c (cp_apply_type_quals_to_decl): Likewise.
2763 * tree.c (cp_build_qualified_type_real): Simplify qualifier checking.
2766 * typeck.c (type_memfn_quals): New fn.
2767 (apply_memfn_quals): New fn.
2768 (cp_type_quals): Return TYPE_UNQUALIFIED for FUNCTION_TYPE.
2769 (cp_type_readonly): Use cp_type_quals.
2770 * cp-tree.h: Add declarations.
2771 * tree.c (cp_build_qualified_type_real): Don't set, but do
2772 preserve, quals on FUNCTION_TYPE.
2773 (strip_typedefs): Use apply_memfn_quals and type_memfn_quals.
2774 * decl.c (build_ptrmem_type): Likewise.
2775 (grokdeclarator): Likewise.
2776 (static_fn_type): Likewise.
2777 * decl2.c (change_return_type): Likewise.
2778 (cp_reconstruct_complex_type): Likewise.
2779 * pt.c (tsubst_function_type): Likewise.
2781 (tsubst): Likewise. Drop special FUNCTION_TYPE substitution code.
2783 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
2785 * tree.c (build_min_non_dep_call_vec): Update comment.
2787 2010-05-17 Jason Merrill <jason@redhat.com>
2789 * call.c (struct z_candidate): Add explicit_targs field.
2790 (add_template_candidate_real): Set it.
2791 (build_over_call): Use it to control init-list warning.
2794 * call.c (build_over_call): Limit init-list deduction warning to
2795 cases where the argument is actually an init-list.
2798 * call.c (build_over_call): Don't do bitwise copy for move ctor.
2800 2010-05-17 Dodji Seketeli <dodji@redhat.com>
2801 Jason Merrill <jason@redhat.com>
2804 * decl.c (compute_array_index_type): Call mark_rvalue_use.
2806 2010-05-15 Jason Merrill <jason@redhat.com>
2808 * cp-tree.h (TYPE_NOEXCEPT_P): New macro.
2809 * except.c (begin_eh_spec_block): Use MUST_NOT_THROW_EXPR if
2811 (finish_eh_spec_block): Adjust.
2813 2010-05-15 Jakub Jelinek <jakub@redhat.com>
2816 * pt.c (tsubst): Unshare template argument.
2818 2010-05-15 Steven Bosscher <steven@gcc.gnu.org>
2820 * decl.c: Include tree-iterator.h, as fixup for tree-inline.h changes.
2821 * Make-lang.in: Fix dependencies accordingly.
2823 2010-05-14 Jason Merrill <jason@redhat.com>
2826 * except.c (build_throw): Simplify, adjust for DR 475.
2829 * except.c (dtor_nothrow): Return nonzero for type with
2833 * cp-gimplify.c (gimplify_must_not_throw_expr): Use
2834 gimple_build_eh_must_not_throw.
2836 2010-05-14 Martin Jambor <mjambor@suse.cz>
2838 * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Remove both its undef
2841 2010-05-14 Jonathan Wakely <jwakely.gcc@gmail.com>
2843 * call.c (build_new_method_call): Change warning text.
2844 * typeck2.c (build_functional_cast): Change error text.
2846 2010-05-14 Shujing Zhao <pearly.zhao@oracle.com>
2849 * name-lookup.c (pushdecl_maybe_friend): Avoid the warnings about
2850 shadowing the outer parameter or variables by the declaration of
2851 nested function in nested structure or class. Warn the shadowing by
2852 the declaration of nested lambda expression.
2854 2010-05-13 Jason Merrill <jason@redhat.com>
2856 * typeck.c (cp_build_array_ref): Factor out from...
2857 (build_array_ref): ...here. Drop complain parm.
2858 (build_new_op): Adjust.
2859 * class.c (build_vtbl_ref_1): Adjust.
2860 * decl2.c (grok_array_decl): Adjust.
2861 * cp-tree.h: Adjust prototypes.
2863 2010-05-13 Jan Hubicka <jh@suse.cz>
2865 * decl.c (cp_finish_decl): Do not worry about used attribute.
2867 2010-05-12 Jason Merrill <jason@redhat.com>
2869 * typeck.c (build_array_ref): Take complain parm.
2870 * cp-tree.h: Add it to prototype.
2871 * call.c (build_new_op): Pass it.
2872 * class.c (build_vtbl_ref): Pass it.
2873 * decl2.c (grok_array_decl): Pass it.
2877 * cp-tree.def (NULLPTR_TYPE): Remove.
2878 * cp-tree.h (NULLPTR_TYPE_P): New.
2879 (SCALAR_TYPE_P): Use it.
2880 (nullptr_type_node): New.
2881 (cp_tree_index): Add CPTI_NULLPTR_TYPE.
2882 * decl.c (cxx_init_decl_processing): Call record_builtin_type on
2884 * cvt.c (ocp_convert): Use NULLPTR_TYPE_P instead of NULLPTR_TYPE.
2885 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
2886 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2887 * mangle.c (write_type): Likewise.
2888 * name-lookup.c (arg_assoc_type): Likewise.
2889 * typeck.c (build_reinterpret_cast_1): Likewise.
2890 * rtti.c (typeinfo_in_lib_p): Likewise.
2891 (emit_support_tinfos): Remove local nullptr_type_node.
2893 * cp-tree.h (UNKNOWN_TYPE): Remove.
2894 * decl.c (cxx_init_decl_processing): Use LANG_TYPE instead.
2895 * error.c (dumy_type, dump_type_prefix, dump_type_suffix): Likewise.
2896 * typeck2.c (cxx_incomplete_type_diagnostic): Likewise.
2897 * class.c (instantiate_type): Check unknown_type_node rather than
2899 * name-lookup.c (maybe_push_decl): Likewise.
2900 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2901 (get_typeid): Likewise.
2902 * semantics.c (finish_offsetof): Likewise.
2905 * call.c (add_template_candidate_real): If deduction fails, still
2906 add the template as a non-viable candidate.
2907 (equal_functions): Handle template candidates.
2908 (print_z_candidate): Likewise.
2909 (print_z_candidates): Likewise.
2910 (build_new_function_call): Likewise.
2912 * cp-tree.h (LOOKUP_LIST_ONLY): New.
2913 * call.c (add_candidates): Enforce it.
2914 (build_new_method_call): Try non-list ctor if no viable list ctor.
2915 (build_user_type_conversion_1): Likewise.
2917 * call.c (add_candidates): Distinguish between type(x) and
2919 (convert_class_to_reference): Set LOOKUP_NO_CONVERSION.
2920 (build_new_method_call): Give better error for conversion op.
2922 * call.c (add_candidates): Add first_arg and return_type parms.
2923 Add special constructor/conversion op handling.
2924 (convert_class_to_reference): Use it.
2925 (build_user_type_conversion_1): Likewise.
2926 (build_op_call): Likewise.
2927 (build_new_method_call): Likewise.
2928 (build_new_op): Adjust.
2929 (perform_overload_resolution): Adjust.
2931 2010-05-11 Paolo Carlini <paolo.carlini@oracle.com>
2936 * pt.c (process_partial_specialization): Return error_mark_node
2937 in case of unused template parameters in partial specialization.
2939 2010-05-11 Jakub Jelinek <jakub@redhat.com>
2942 * semantics.c (finish_expr_stmt): Don't call mark_exp_read here...
2943 * cvt.c (convert_to_void): ... but here. If expr is a COMPOUND_EXPR,
2944 look at its second operand.
2946 2010-05-10 Jason Merrill <jason@redhat.com>
2949 * semantics.c (baselink_for_fns): Revert earlier change.
2952 * typeck.c (cp_build_modify_expr): Complain about assignment to
2953 array from init list.
2955 2010-05-10 Fabien Chêne <fabien.chene@gmail.com>
2958 * decl.c (check_initializer): strip array type before checking for
2959 uninitialized const or ref members.
2961 2010-05-07 Fabien Chêne <fabien.chene@gmail.com>
2964 * init.c (diagnose_uninitialized_cst_or_ref_member_1): Returns the
2965 error count. Emit errors only if compain is true.
2966 (build_new_1): Do not return error_mark_node if
2967 diagnose_uninitialized_cst_or_ref_member_1 does not diagnose any
2968 errors. Delay the check for user-provided constructor.
2969 (perform_member_init): Adjust.
2970 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Change the
2973 2010-05-06 Magnus Fromreide <magfr@lysator.liu.se>
2974 Jason Merrill <jason@redhat.com>
2976 Add support for C++0x nullptr.
2977 * cp-tree.def: Add NULLPTR_TYPE.
2978 * cp-tree.h: Add nullptr_node.
2979 (cp_tree_index): Add CPTI_NULLPTR.
2980 (SCALAR_TYPE_P): Add NULLPTR_TYPE.
2981 * call.c (null_ptr_cst_p): Handle nullptr.
2982 (standard_conversion): Likewise.
2983 (convert_arg_to_ellipsis): Likewise.
2984 * mangle.c (write_type): Likewise.
2985 * name-lookup.c (arg_assoc_type): Likewise.
2986 * parser.c (cp_parser_primary_expression): Likewise.
2987 * typeck.c (cp_build_binary_op): Likewise.
2988 (build_reinterpret_cast_1): Likewise.
2989 * error.c (dump_type): Likewise.
2990 (dump_type_prefix, dump_type_suffix): Likewise.
2991 * decl.c (cxx_init_decl_processing): Likewise.
2992 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
2993 * cvt.c (ocp_convert): Likewise.
2994 * rtti.c (typeinfo_in_lib_p, emit_support_tinfos): Put
2995 nullptr_t tinfo in libsupc++.
2997 2010-05-06 Jason Merrill <jason@redhat.com>
2999 * semantics.c (simplify_aggr_init_expr): Use INIT_EXPR.
3001 2010-04-22 Jakub Jelinek <jakub@redhat.com>
3002 Dodji Seketeli <dodji@redhat.com>
3005 * cp-tree.h (mark_exp_read, rvalue_use, lvalue_use, type_use):
3007 * expr.c (mark_exp_read, rvalue_use, lvalue_use, type_use): ... new fns.
3008 * typeck.c (cxx_sizeof_expr, cxx_alignof_expr): Call type_use.
3009 (decay_conversion, perform_integral_promotions): Call rvalue_use.
3010 (cp_build_unary_op): Call lvalue_use.
3011 * decl.c (unused_but_set_errorcount): New variable.
3012 (poplevel): Issue -Wunused-but-set-variable diagnostics.
3013 (duplicate_decls): Merge DECL_READ_P flags.
3014 (start_cleanup_fn): Set DECL_READ_P flag.
3015 (finish_function): Issue -Wunused-but-set-parameter diagnostics.
3016 * tree.c (rvalue): Call rvalue_use.
3017 * pt.c (convert_nontype_argument): Likewise.
3018 * semantics.c (finish_expr_stmt, finish_asm_stmt, finish_typeof,
3019 finish_decltype_type): Likewise.
3020 * call.c (convert_like_real) <ck_identity, ck_user>: Call rvalue use.
3021 (build_x_va_arg, build_new_method_call, build_over_call): Call lvalue_use
3022 or rvalue_use depending on the expr.
3023 * init.c (build_new, build_delete): Likewise.
3024 * rtti.c (build_typeid, build_dynamic_cast_1): Likewise.
3026 2010-05-05 Jason Merrill <jason@redhat.com>
3029 * cp-gimplify.c (cp_gimplify_expr): Remove copies of empty classes.
3030 * call.c (build_over_call): Don't try to avoid INIT_EXPR copies here.
3032 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
3035 * pt.c (unify): Check each elt for error_mark_node.
3037 2010-05-04 Jason Merrill <jason@redhat.com>
3040 * typeck.c (cp_build_binary_op): Allow enums for <> as well.
3042 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
3045 * call.c (build_new_method_call): Return error_mark_node if fns is
3048 2010-05-03 Dodji Seketeli <dodji@redhat.com>
3051 * pt.c (most_specialized_class): Pretend we are processing
3052 a template decl during the call to coerce_template_parms.
3054 2010-05-03 Jason Merrill <jason@redhat.com>
3058 * decl.c (finish_enum): Use the TYPE_MIN_VALUE and TYPE_MAX_VALUE
3059 from the selected underlying type unless -fstrict-enums. Set
3060 ENUM_UNDERLYING_TYPE to have the restricted range.
3061 * cvt.c (type_promotes_to): Use ENUM_UNDERLYING_TYPE.
3062 * class.c (check_bitfield_decl): Likewise.
3064 2010-05-01 H.J. Lu <hongjiu.lu@intel.com>
3067 * init.c (build_new_1): Revert the accidental checkin in
3070 2010-04-30 Jason Merrill <jason@redhat.com>
3073 * cxx-pretty-print.c (pp_cxx_decl_specifier_seq): Move pmf handling...
3074 (pp_cxx_type_specifier_seq): ...here.
3076 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
3078 * optimize.c, parser.c, mangle.c, cp-tree.h: Do not include varray.h.
3079 * Make-lang.in: Don't include varray.h dependency in CXX_TREE_H.
3081 2010-04-30 Shujing Zhao <pearly.zhao@oracle.com>
3084 * typeck.c (warn_args_num): New function.
3085 (convert_arguments): Use warn_args_num to print the diagnostic
3088 2010-04-29 Fabien Chêne <fabien.chene@gmail.com>
3091 * init.c (diagnose_uninitialized_cst_or_ref_member): check for
3092 user-provided constructor while recursing.
3094 2010-04-28 Manuel López-Ibáñez <manu@gcc.gnu.org>
3097 * error.c (print_instantiation_partial_context_line): Handle
3098 recursive instantiation.
3099 (print_instantiation_partial_context): Likewise.
3101 2010-04-27 Jason Merrill <jason@redhat.com>
3103 * init.c (perform_member_init): Check CLASS_TYPE_P.
3105 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
3108 * init.c (perform_member_init): check for uninitialized const or
3109 reference members, including array types.
3111 2010-04-24 Jason Merrill <jason@redhat.com>
3113 * tree.c (get_fns): Split out from get_first_fn.
3114 * cp-tree.h: Declare it.
3115 * search.c (shared_member_p): Use it.
3116 * semantics.c (finish_qualified_id_expr): Simplify.
3117 (finish_id_expression): Simplify.
3119 * semantics.c (finish_non_static_data_member): Call maybe_dummy_object
3120 whenever object is NULL_TREE. Don't do 'this' capture here.
3121 (finish_qualified_id_expr): Pass NULL_TREE.
3122 (finish_id_expression): Likewise.
3123 (lambda_expr_this_capture): Likewise.
3125 * semantics.c (finish_qualified_id_expr): Use maybe_dummy_object
3126 rather than checking current_class_ref directly.
3127 (finish_call_expr): Likewise.
3130 * name-lookup.c (qualify_lookup): Disqualify lambda op().
3131 * class.c (current_nonlambda_class_type): New fn.
3132 * semantics.c (nonlambda_method_basetype): New.
3133 * cp-tree.h: Declare them.
3134 * tree.c (maybe_dummy_object): Handle implicit 'this' capture.
3136 * semantics.c (baselink_for_fns): Correct BASELINK_BINFO.
3139 * semantics.c (lambda_return_type): Complain about
3143 * tree.c (cv_unqualified): Handle error_mark_node.
3146 * call.c (convert_like_real) [ck_ambig]: Just return error_mark_node
3147 if we don't want errors.
3150 * class.c (convert_to_base): Add complain parameter. Pass
3151 ba_quiet to lookup_base if we don't want errors.
3152 (build_vfield_ref): Pass complain to convert_to_base.
3153 * call.c (convert_like_real): Likewise.
3154 (initialize_reference): Likewise.
3155 (perform_direct_initialization_if_possible): Pass complain to
3157 * cp-tree.h: Adjust.
3159 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
3160 Jason Merrill <jason@redhat.com>
3163 * decl.c (check_for_uninitialized_const_var): Handle classes that need
3165 (check_initializer): Call it for classes that need constructing, too.
3166 * class.c (in_class_defaulted_default_constructor): New.
3167 * cp-tree.h: Declare it.
3169 2010-04-20 Jason Merrill <jason@redhat.com>
3172 * init.c (constant_value_1): Treat error_mark_node as a constant
3173 if DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P is set.
3174 * cvt.c (ocp_convert): Handle getting error_mark_node from
3175 integral_constant_value.
3176 * decl.c (compute_array_index_type): Likewise.
3178 2010-04-20 Dodji Seketeli <dodji@redhat.com>
3182 * typeck.c (incompatible_dependent_types_p): If one of the
3183 compared types if not a typedef then honour their main variant
3186 2010-04-20 Jakub Jelinek <jakub@redhat.com>
3188 * cp-tree.h (TYPE_REF_IS_RVALUE): Remove.
3190 2010-04-19 Dodji Seketeli <dodji@redhat.com>
3193 * typeck.c (structural_comptypes): Test dependent typedefs
3194 incompatibility before testing for their main variant based
3197 2010-04-19 Jakub Jelinek <jakub@redhat.com>
3199 * cp-tree.h (SCOPED_ENUM_P, UNSCOPED_ENUM_P, SET_SCOPED_ENUM_P): Use
3200 ENUM_IS_SCOPED bit instead of TYPE_LANG_FLAG_5.
3202 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
3204 * decl.c (cxx_init_decl_processing): Remove second argument in call to
3205 build_common_tree_nodes.
3207 2010-04-14 Jason Merrill <jason@redhat.com>
3210 * parser.c (cp_parser_parenthesized_expression_list): Change
3211 is_attribute_list parm to int to indicate whether or not to
3212 handle initial identifier specially.
3213 (cp_parser_attribute_list): Use attribute_takes_identifier_p.
3215 2010-04-13 Jason Merrill <jason@redhat.com>
3217 * call.c (type_decays_to): Check MAYBE_CLASS_TYPE_P instead of
3219 * parser.c (cp_parser_lambda_expression): Complain about lambda in
3220 unevaluated context.
3221 * pt.c (iterative_hash_template_arg): Don't crash on lambda.
3223 2010-04-12 Jason Merrill <jason@redhat.com>
3226 * semantics.c (maybe_add_lambda_conv_op): Use build_call_a and tweak
3227 return value directly.
3229 * call.c (type_decays_to): Call cv_unqualified for non-class type.
3231 2010-04-12 Fabien Chene <fabien.chene@gmail.com>
3234 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Declare.
3235 * init.c (build_new_1): Check for uninitialized const members and
3236 uninitialized reference members, when using new without
3237 new-initializer. Call diagnose_uninitialized_cst_or_ref_member.
3238 (diagnose_uninitialized_cst_or_ref_member): Define, call
3239 diagnose_uninitialized_cst_or_ref_member_1.
3240 (diagnose_uninitialized_cst_or_ref_member_1): New function.
3242 2010-04-12 Richard Guenther <rguenther@suse.de>
3245 * semantics.c (expand_or_defer_fn_1): Do not keep extern
3246 template inline functions.
3248 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
3251 * typeck.c (cp_build_c_cast): Warn for casting integer to larger
3254 2010-04-07 Jason Merrill <jason@redhat.com>
3257 * decl.c (start_preparsed_function): Do defer nested functions.
3259 PR c++/11094, DR 408
3260 * cp-tree.h (VAR_HAD_UNKNOWN_BOUND, SET_VAR_HAD_UNKNOWN_BOUND): New.
3261 * decl2.c (finish_static_data_member_decl): Set it.
3262 * decl.c (duplicate_decls): Propagate it.
3263 * pt.c (tsubst_decl): Don't substitute the domain of an array
3264 VAR_DECL if it's set.
3265 (regenerate_decl_from_template): Substitute it here.
3266 (type_dependent_expression_p): Return true if it's set.
3267 * semantics.c (finish_decltype_type): Instantiate such a variable.
3268 * typeck.c (cxx_sizeof_expr): Likewise.
3269 (strip_array_domain): New.
3272 * name-lookup.c (current_decl_namespace): Non-static.
3273 (pop_nested_namespace): Sanity check.
3274 * cp-tree.h: Declare current_decl_namespace.
3275 * decl.c (grokvardecl): Use it instead of current_namespace.
3276 (grokfndecl): Likewise.
3279 * pt.c (tsubst_friend_function): Instatiate a friend that has already
3282 * pt.c (print_template_statistics): New.
3283 * cp-tree.h: Declare it.
3284 * tree.c (cxx_print_statistics): Call it.
3287 * decl.c (grokvardecl): Tweak warning message.
3288 (grokfndecl): Likewise.
3290 2010-04-07 Dodji Seketeli <dodji@redhat.com>
3293 *pt.c (tsubst_decl): Get the arguments of a specialization from
3294 the specialization template, not from the most general template.
3296 2010-04-07 Dodji Seketeli <dodji@redhat.com>
3299 * typeck2.c (process_init_constructor_record):
3300 value-initialize members that are are not explicitely
3303 2010-04-07 Jie Zhang <jie@codesourcery.com>
3306 * typeck2.c (split_nonconstant_init_1): Drop empty CONSTRUCTOR
3307 when all of its elements are non-constant and have been split out.
3309 2010-04-06 Taras Glek <taras@mozilla.com>
3310 Jason Merrill <jason@redhat.com>
3312 * parser.c (cp_parser_class_specifier): Set class location to that
3313 of IDENTIFIER_NODE instead of '{' when possible.
3314 * semantics.c (begin_class_definition): Do not overide locations
3315 with less precise ones.
3317 2010-04-06 Jason Merrill <jason@redhat.com>
3320 * name-lookup.c (constructor_name_p): Allow X::~X even for typedefs.
3323 * pt.c (maybe_update_decl_type): Check the return value from
3326 2010-04-01 Jason Merrill <jason@redhat.com>
3328 * decl.c (next_initializable_field): No longer static.
3329 * cp-tree.h: Declare it.
3330 * call.c (build_aggr_conv): Fail if there are more initializers
3331 than initializable fields.
3333 * semantics.c (maybe_add_lambda_conv_op): Use null_pointer_node
3334 instead of void_zero_node.
3336 2010-03-31 Dodji Seketeli <dodji@redhat.com>
3339 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): New accessor macro.
3340 * pt.c (end_template_parm_list): Store sibling template parms of
3341 each TEMPLATE_TYPE_PARMs into its TEMPLATE_TYPE_PARM_SIBLING_PARMS.
3342 (push_template_decl_real): Don't store the containing template decl
3343 into the DECL_CONTEXT of TEMPLATE_TYPE_PARMs anymore.
3344 * typeck.c (get_template_parms_of_dependent_type): Get sibling parms
3345 of a TEMPLATE_TYPE_PARM from TEMPLATE_TYPE_PARM_SIBLING_PARMS.
3348 2010-03-30 Jason Merrill <jason@redhat.com>
3351 * pt.c (push_template_decl_real): Deal better with running out of
3352 scopes before running out of template parms.
3356 * parser.c (cp_parser_direct_declarator): Don't allow VLAs in
3357 function parameter context. Don't print an error if parsing
3361 * pt.c (more_specialized_fn): Don't control cv-qualifier check
3364 2010-03-26 Jason Merrill <jason@redhat.com>
3367 * parser.c (cp_parser_qualifying_entity): Do accept enum names in
3368 c++0x mode, but not other type-names.
3370 2010-03-26 Dodji Seketeli <dodji@redhat.com>
3373 * pt.c (add_to_template_args): Support NULL ARGS;
3374 (most_specialized_class): call coerce_template_parms on
3375 template arguments passed to get_class_bindings. Use
3376 add_to_template_args.
3377 (unify): Handle VAR_DECLs.
3379 2010-03-26 Dodji Seketeli <dodji@redhat.com>
3381 * cp-tree.h (get_template_parms_at_level): Change unsigned parm
3383 * pt.c (get_template_parms_at_level): Adjust.
3385 2010-03-25 Dodji Seketeli <dodji@redhat.com>
3388 * cp-tree.h (get_template_parms_at_level): Declare ...
3389 * pt.c (get_template_parms_at_level): ... new function.
3390 * typeck.c (get_template_parms_of_dependent_type): If a template
3391 type parm's DECL_CONTEXT isn't yet set, get its siblings from
3392 current_template_parms. Use get_template_parms_at_level. Remove
3394 (incompatible_dependent_types_p): If we get empty parms from just one
3395 of the template type parms we are comparing then the template parms are
3398 2010-03-24 Jason Merrill <jason@redhat.com>
3401 * parser.c (make_declarator): Initialize id_loc.
3402 (cp_parser_lambda_declarator_opt): And set it.
3404 2010-03-23 Jason Merrill <jason@redhat.com>
3406 Make lambda conversion op and op() non-static.
3407 * semantics.c (maybe_add_lambda_conv_op): Make non-static.
3408 Also add the thunk function returned by the conversion op.
3409 Mark the conversion deleted if the op() is variadic.
3410 * decl2.c (mark_used): Give helpful message about deleted conversion.
3411 * parser.c (cp_parser_lambda_declarator_opt): Don't make op() static.
3412 * semantics.c (finish_this_expr): Adjust.
3413 * mangle.c (write_closure_type_name): Adjust.
3414 * decl.c (grok_op_properties): Don't allow it.
3415 * call.c (build_user_type_conversion_1): No static conversion ops.
3416 (build_op_call): Or op().
3418 * decl2.c (change_return_type): Fix 'this' quals.
3420 2010-03-22 Jason Merrill <jason@redhat.com>
3423 * tree.c (pod_type_p): Use old meaning in C++98 mode.
3426 * pt.c (contains_auto_r): New fn.
3427 (do_auto_deduction): Use it.
3428 (tsubst): Don't look at TREE_TYPE of a TEMPLATE_TYPE_PARM.
3430 2010-03-20 Simon Martin <simartin@users.sourceforge.net>
3433 * decl2.c (grokfield): Handle invalid initializers for member
3436 2010-03-20 Dodji Seketeli <dodji@redhat.com>
3439 * method.c (make_alias_for): Avoid crashing when DECL_LANG_SPECIFIC
3441 * decl2.c (vague_linkage_p): Likewise.
3443 2010-03-18 Paolo Carlini <paolo.carlini@oracle.com>
3446 * parser.c (cp_parser_for_init_statement): Use NULL_TREE, not
3447 false, in the cp_parser_expression_statement call.
3449 2010-03-05 Jason Merrill <jason@redhat.com>
3451 * mangle.c (mangle_decl): Give name collision error even without
3454 2010-03-04 Marco Poletti <poletti.marco@gmail.com>
3456 * pt.c (process_partial_specialization): Use error_n instead of
3459 2010-03-03 Jason Merrill <jason@redhat.com>
3462 * mangle.c (mangle_decl): Handle VAR_DECL, too.
3464 2010-03-03 Jason Merrill <jason@redhat.com>
3467 * mangle.c: Include cgraph.h.
3468 (mangle_decl): If the mangled name will change in a later
3469 ABI version, make the later mangled name an alias.
3470 * method.c (make_alias_for): Copy DECL_ARGUMENTS.
3471 * Make-lang.in (mangle.o): Depend on cgraph.h.
3472 * method.c (make_alias_for): Handle VAR_DECL, too.
3473 * decl2.c (vague_linkage_p): Rename from vague_linkage_fn_p.
3474 * tree.c (no_linkage_check): Adjust.
3475 * decl.c (maybe_commonize_var): Adjust.
3476 * cp-tree.h: Adjust.
3478 2010-03-01 Marco Poletti <poletti.marco@gmail.com>
3480 * pt.c (redeclare_class_template): Use error_n and inform_n.
3482 2010-02-27 Mark Mitchell <mark@codesourcery.com>
3485 * cp-tree.h (push_tinst_level): Declare.
3486 (pop_tinst_level): Likewise.
3487 * pt.c (push_tinst_level): Give it external linkage.
3488 (pop_tinst_level): Likewise.
3489 * mangle.c (mangle_decl_string): Set the source location to that
3490 of the decl while mangling.
3492 2010-02-27 Simon Martin <simartin@users.sourceforge.net>
3495 * pt.c (redeclare_class_template): Return false if there are erroneous
3496 template parameters.
3498 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
3500 * pt.c (push_tinst_level): Replace -ftemplate-depth- with
3503 2010-02-24 Jason Merrill <jason@redhat.com>
3506 * mangle.c (write_type): Give -Wabi warning for old vector mangling.
3508 * class.c (layout_class_type): Don't give -Wabi warning for a bug
3509 in a previous ABI version.
3511 2010-02-23 Jason Merrill <jason@redhat.com>
3514 * typeck2.c (digest_init_r): Accept value init of array.
3516 2010-02-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
3519 * typeck.c (convert_arguments): Update error message.
3521 2010-02-22 Mike Stump <mikestump@comcast.net>
3524 * decl.c (duplicate_decls): Merge DECL_PRESERVE_P.
3526 2010-02-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
3529 * error.c (print_instantiation_partial_context_line): New.
3530 (print_instantiation_partial_context): Print at most 12 contexts,
3531 skip the rest with a message.
3533 2010-02-21 Dodji Seketeli <dodji@redhat.com>
3536 * pt.c (lookup_template_class): Better support of specialization
3537 of member of class template implicit instantiation.
3539 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
3542 * call.c (conversion_null_warnings): Replace -Wconversion with
3544 * cvt.c (build_expr_type_conversion): Likewise.
3546 2010-02-18 Jason Merrill <jason@redhat.com>
3549 * class.c (create_vtable_ptr): Set DECL_PACKED if type is packed.
3552 * typeck.c (cp_build_binary_op): Adapt mixed complex/non handling from
3554 * cp-tree.h (WANT_VECTOR_OR_COMPLEX): Rename from WANT_VECTOR.
3555 * cvt.c (build_expr_type_conversion): Allow COMPLEX_TYPE.
3558 * semantics.c (finish_goto_stmt): Don't call decay_conversion.
3562 * pt.c (tsubst_qualified_id): Do normal lookup in non-dependent scope.
3563 (maybe_update_decl_type): New fn.
3564 * parser.c (cp_parser_init_declarator): Use it.
3567 * semantics.c (begin_class_definition): Don't crash on unnamed ns.
3569 2010-02-17 Jason Merrill <jason@redhat.com>
3572 * call.c (build_over_call): Don't create zero-sized assignments.
3573 * cp-gimplify.c (cp_genericize_r): Don't remove them here.
3574 * cp-objcp-common.c (cp_expr_size): Remove.
3575 * cp-tree.h: Remove prototype.
3578 * name-lookup.c (set_decl_namespace): Don't copy DECL_CONTEXT if the
3579 decl we looked up doesn't match.
3582 * cp-gimplify.c (cp_gimplify_expr) [INIT_EXPR]: Return if we don't
3583 have an INIT_EXPR anymore.
3586 * pt.c (convert_nontype_argument): Change assert to test.
3588 2010-02-16 Jason Merrill <jason@redhat.com>
3590 * cp-gimplify.c (cp_gimplify_expr): Fix error recovery.
3593 * cp-gimplify.c (cp_gimplify_expr) [MODIFY_EXPR]: Use
3594 VIEW_CONVERT_EXPR for conversions between structural equality types
3595 that the back end can't tell are the same.
3598 * tree.c (build_cplus_array_type): Set TYPE_MAIN_VARIANT to strip
3599 cv-quals from element here.
3600 (cp_build_qualified_type_real): Not here. Preserve typedef name.
3602 2010-02-14 Jason Merrill <jason@redhat.com>
3605 * semantics.c (finish_compound_literal): Use
3606 cp_apply_type_quals_to_decl when creating a static variable.
3608 2010-02-12 Jason Merrill <jason@redhat.com>
3611 * name-lookup.h (current_binding_level): Check for null
3614 2010-02-12 Jason Merrill <jason@redhat.com>
3617 * tree.c (cp_tree_equal): Correct CALL_EXPR logic.
3619 2010-02-12 Jakub Jelinek <jakub@redhat.com>
3622 * name-lookup.c (pushdecl_maybe_friend): Check default args of t
3625 2010-02-10 Jason Merrill <jason@redhat.com>
3628 * semantics.c (outer_lambda_capture_p): Revert.
3629 (add_capture): Only finish_member_declaration if
3630 we're in the lambda class.
3631 (register_capture_members): New.
3632 * cp-tree.h: Declare it.
3633 * parser.c (cp_parser_lambda_expression): Call it.
3635 2010-02-10 Jason Merrill <jason@redhat.com>
3638 * semantics.c (outer_lambda_capture_p): Use current_function_decl
3639 instead of current_class_type.
3641 2010-02-10 Jason Merrill <jason@redhat.com>
3643 PR c++/42983, core issue 906
3644 * method.c (defaultable_fn_check): Check virtualness.
3646 2010-02-10 Jason Merrill <jason@redhat.com>
3649 * semantics.c (maybe_add_lambda_conv_op): Set DECL_INTERFACE_KNOWN.
3651 2010-02-10 Shujing Zhao <pearly.zhao@oracle.com>
3653 * Make-lang.in (cp/cvt.o, cp/parser.o, cp/search.o): Depend on intl.h.
3654 * cvt.c (warn_ref_binding): Wrap the messages into G_() for easy
3656 * parser.c (cp_parser_postfix_expression, cp_parser_new_type_id)
3657 (cp_parser_cast_expression, cp_parser_condition, cp_parser_decltype)
3658 (cp_parser_parameter_declaration)
3659 (cp_parser_exception_specification_opt)
3660 (cp_parser_exception_declaration): Likewise.
3661 * pt.c (check_default_tmpl_args): Likewise.
3662 * search.c (lookup_field_r): Likewise.
3664 2010-02-09 Jason Merrill <jason@redhat.com>
3667 * pt.c (tsubst_copy_and_build): Propagate LAMBDA_EXPR_LOCATION.
3669 2010-02-09 Jason Merrill <jason@redhat.com>
3672 * decl2.c (change_return_type): New fn.
3673 * semantics.c (apply_lambda_return_type): Use it.
3674 * cp-tree.h: Declare it.
3676 2010-02-05 Richard Guenther <rguenther@suse.de>
3678 * Make-lang.in (cp/cp-lang.o): Depend on gt-cp-cp-lang.h.
3679 * cp-lang.c: Include gt-cp-cp-lang.h.
3680 * config-lang.in (gtfiles): Add cp/cp-lang.c.
3682 2010-02-05 Dodji Seketeli <dodji@redhat.com>
3685 * typeck.c (get_template_parms_of_dependent_type): Try getting
3686 the template parameters fromt the type itself first.
3688 2010-02-03 Jason Merrill <jason@redhat.com>
3692 * mangle.c (write_unqualified_id): Split out from write_expression.
3693 (write_unqualified_name): Call it.
3694 (write_member_name): Likewise.
3695 (write_expression): Support TEMPLATE_ID_EXPR.
3696 Disambiguate operator names.
3699 * mangle.c (write_type) [VECTOR_TYPE]: Change mangling with
3702 2010-02-02 Jason Merrill <jason@redhat.com>
3705 * decl.c (cp_finish_decl): Add local statics to cfun->local_decls.
3706 * optimize.c (clone_body): Remap their initializers when making base
3708 (maybe_clone_body): Complain if multiple clones aren't safe.
3710 2010-01-29 Dodji Seketeli <dodji@redhat.com>
3717 * cp-tree.h (NON_DEFAULT_TEMPLATE_ARGS_COUNT,
3718 SET_NON_DEFAULT_TEMPLATE_ARGS_COUNT,
3719 GET_NON_DEFAULT_TEMPLATE_ARGS_COUNT): New accessor macros.
3720 * pt.c (coerce_template_parms, type_unification_real,
3721 expand_template_argument_pack, coerce_template_parameter_pack):
3722 Set the non default template args count.
3723 (current_template_args): Always set non defaulted
3724 template args count when compiled with --enable-checking
3725 (tsubst_template_args, type_unification_real): Propagate the non
3726 defaulted template args count.
3727 * error.c (get_non_default_template_args_count): Renamed
3728 count_non_default_template_args into this. Don't calculate the
3729 non default template argument count anymore. Use the new
3730 accessor macros above to get it.
3731 (dump_template_argument_list, dump_type, dump_decl,
3732 dump_template_parms): Adjust.
3733 * parser.c (cp_parser_template_argument_list): Always set defaulted
3734 template args count when compiled with --enable-checking.
3736 2010-01-29 Shujing Zhao <pearly.zhao@oracle.com>
3738 * decl.c (redeclaration_error_message): Wrap the return messages into
3739 G_() for easy translation.
3741 2010-01-28 Jason Merrill <jason@redhat.com>
3744 * semantics.c (begin_class_definition): Don't use type_as_string.
3746 2010-01-28 Dodji Seketeli <dodji@redhat.com>
3750 * typeck.c (get_template_parms_of_dependent_type): Factorized
3751 this out of incompatible_template_type_parms_p
3752 (incompatible_dependent_types_p): Renamed
3753 incompatible_template_type_parms_p into this. Make it detect
3754 two incompatible dependent typedefs too.
3755 (structural_comptypes): Use incompatible_dependent_types_p.
3756 * pt.c (get_template_info):
3757 Handle BOUND_TEMPLATE_TEMPLATE_PARAM.
3759 2010-01-20 Janis Johnson <janis187@us.ibm.com>
3760 Jason Merrill <jason@redhat.com>
3762 * mangle.c (write_type): Mangle transparent record as member type.
3763 * semantics.c (begin_class_definition): Recognize decimal classes
3764 and set TYPE_TRANSPARENT_AGGR.
3766 2010-01-20 Jason Merrill <jason@redhat.com>
3769 * mangle.c (write_expression): Handle tree codes that have extra
3770 arguments in the middle-end.
3772 2010-01-20 Paolo Carlini <paolo.carlini@oracle.com>
3775 * except.c (expand_start_catch_block): Deal correctly with
3776 do_begin_catch returning error_mark_node.
3778 2010-01-20 Jason Merrill <jason@redhat.com>
3781 * class.c (layout_class_type): Set packed_maybe_necessary for packed
3785 * semantics.c (build_lambda_object): Call mark_used on captured
3789 * decl.c (grokdeclarator): Clear type_quals for a member function
3790 declared using a typedef. Don't complain about adding cv-quals
3791 to a function typedef in C++0x mode.
3793 2010-01-20 Jakub Jelinek <jakub@redhat.com>
3795 * decl.c (create_array_type_for_decl): Remove set but not used
3796 variable error_msg. Remove break stmts after return stmts.
3798 2010-01-19 Dodji Seketeli <dodji@redhat.com>
3800 * error.c (dump_template_parms, count_non_default_template_args):
3801 Revert fix of PR c++/42634.
3803 2010-01-18 Dodji Seketeli <dodji@redhat.com>
3806 * error.c (dump_template_parms): Use innermost template
3807 arguments before calling count_non_default_template_args.
3808 (count_non_default_template_args): We are being called with
3809 template innermost arguments now. There is no need to ensure
3812 2010-01-18 Dodji Seketeli <dodji@redhat.com>
3815 * cvt.c (build_expr_type_conversion): Look through OVERLOAD.
3817 2010-01-17 Dodji Seketeli <dodji@redhat.com>
3820 *pt.c (tsubst_decl): Revert commit for PR c++/42697.
3822 2010-01-17 Dodji Seketeli <dodji@redhat.com>
3825 *pt.c (tsubst_decl): Get the arguments of a specialization from
3826 the specialization template, not from the most general template.
3828 2010-01-16 Jason Merrill <jason@redhat.com>
3831 * semantics.c (finish_decltype_type): Within a template, treat
3832 unresolved CALL_EXPR as dependent.
3834 2010-01-15 Dodji Seketeli <dodji@redhat.com>
3836 * error.c (dump_template_parms,count_non_default_template_args):
3837 Revert changes of PR c++/42634.
3839 2010-01-14 Jakub Jelinek <jakub@redhat.com>
3842 * decl.c (finish_function): Don't emit -Wreturn-type warnings in
3843 functions with noreturn attribute.
3845 2010-01-14 Jason Merrill <jason@redhat.com>
3848 * call.c (build_new_method_call): Don't free the vec here.
3851 * call.c (convert_like_real): Do full decay_conversion for ck_rvalue.
3853 2010-01-13 Dodji Seketeli <dodji@redhat.com>
3856 * error.c (dump_template_parms): Use innermost template
3857 arguments before calling count_non_default_template_args.
3858 (count_non_default_template_args): We are being called with
3859 template innermost arguments now. There is no need to ensure
3862 2010-01-07 Dodji Seketeli <dodji@redhat.com>
3865 * pt.c (unify_pack_expansion): In non-deduced contexts, re-use template
3866 arguments that were previously deduced.
3868 2010-01-05 Jason Merrill <jason@redhat.com>
3870 * pt.c (unify_pack_expansion): Handle deduction from init-list.
3871 * call.c (build_over_call): Don't complain about it.
3873 2010-01-04 Jason Merrill <jason@redhat.com>
3876 * pt.c (tsubst_decl): Don't apply type attributes in place.
3879 * semantics.c (describable_type): Remove decltype comment and
3884 Copyright (C) 2010 Free Software Foundation, Inc.
3886 Copying and distribution of this file, with or without modification,
3887 are permitted in any medium without royalty provided the copyright
3888 notice and this notice are preserved.