1 2011-09-26 Jason Merrill <jason@redhat.com>
4 * call.c (compare_ics): Only consider rvaluedness_matches_p
5 if the target type is the same or it too differs in rvalueness.
8 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
9 flags at the top of the function.
11 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
13 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
15 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
17 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
20 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
22 2011-09-25 Jason Merrill <jason@redhat.com>
24 * parser.c (inject_this_parameter): Split out from
25 cp_parser_late_return_type_opt.
26 (cp_parser_class_specifier_1): Use it for NSDMIs.
27 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
29 2011-09-24 Jason Merrill <jason@redhat.com>
31 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
32 * cp-tree.h: Declare it.
33 * method.c (walk_field_subobs): Use it.
35 * init.c (perform_member_init): Instantiate NSDMI here.
36 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
38 Handle deferred parsing of NSDMIs.
39 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
40 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
41 (cp_parser_late_parse_one_default_arg): Split out from
42 cp_parser_late_parsing_default_args.
43 (cp_parser_late_parsing_nsdmi): New.
44 (push_unparsed_function_queues): Set it.
45 (cp_parser_parameter_declaration): Save the '=' token.
46 (cp_parser_template_parameter): Likewise.
47 (cp_parser_default_argument): Call cp_parser_initializer
48 rather than cp_parser_initializer_clause.
49 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
50 (cp_parser_member_declaration): Handle nsdmis.
51 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
53 Implement C++11 non-static data member initializers.
54 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
55 * error.c (maybe_warn_cpp0x): Handle it.
56 * call.c (convert_like_real) [ck_user]: Don't complain about
57 using an explicit constructor for direct-initialization.
58 * class.c (check_field_decl): Fix ancient typo.
59 (check_field_decls): NSDMIs make the default ctor non-trivial.
60 * decl.c (cp_finish_decl): Record NSDMI.
61 (grokdeclarator): Allow NSDMI.
62 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
63 * init.c (perform_member_init): Use NSDMI.
64 * method.c (walk_field_subobs): Check for NSDMI.
65 * parser.c (cp_parser_member_declaration): Parse { } init.
66 * semantics.c (register_constexpr_fundef): Don't talk about
67 a return statement in a constexpr constructor.
68 (cxx_eval_call_expression): Check DECL_INITIAL instead of
71 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
74 * class.c (build_base_path): Add a tsubst_flags_t parameter.
75 (convert_to_base): Adjust call.
76 * typeck.c (build_class_member_access_expr,
77 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
78 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
79 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
80 * rtti.c (build_dynamic_cast_1): Likewise.
81 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
82 * call.c (build_over_call, build_special_member_call): Likewise.
83 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
84 build_up_reference): Likewise.
85 * cp-tree.h (build_base_path): Adjust declaration.
87 2011-09-23 Jason Merrill <jason@redhat.com>
89 Core 253 - allow const objects with no initializer or
90 user-provided default constructor if the defaulted constructor
91 initializes all the subobjects.
94 * class.c (default_init_uninitialized_part): New.
95 * cp-tree.h: Declare it.
96 * decl.c (check_for_uninitialized_const_var): Use it.
97 * init.c (perform_member_init): Likewise.
98 (build_new_1): Likewise.
99 * method.c (walk_field_subobs): Likewise.
101 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
104 * decl.c (check_static_variable_definition): Allow in-class
105 initialization of static data member of non-integral type in
108 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
111 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
113 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
116 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
118 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
119 Paolo Carlini <paolo.carlini@oracle.com>
122 * friend.c (make_friend_class): cv-qualification is ok in a
125 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
128 * decl.c (grokdeclarator): Consistently handle both __int128
129 and unsigned __int128 with -pedantic; suppress diagnostic in
132 2011-09-20 Jason Merrill <jason@redhat.com>
134 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
135 (DECL_GENERATED_P): New.
136 * class.c (finalize_literal_type_property): Use them.
137 * semantics.c (is_instantiation_of_constexpr): Likewise.
138 (register_constexpr_fundef): Likewise.
140 * call.c (convert_default_arg): Avoid redundant copy.
141 * tree.c (bot_manip): Copy everything.
143 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
145 * call.c (build_new_method_call_1): Use non-virtual lookup
146 for final virtual functions.
148 2011-09-16 Jason Merrill <jason@redhat.com>
151 * call.c (set_flags_from_callee): Split out from build_call_a.
152 * cp-tree.h: Declare it.
153 * tree.c (bot_manip): Call it.
155 2011-09-15 Jason Merrill <jason@redhat.com>
158 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
159 for clearing current_class_ptr, too.
161 2011-09-14 Diego Novillo <dnovillo@google.com>
163 * name-lookup.c (lookup_arg_dependent): Use conditional
165 * decl.c (xref_tag): Likewise.
167 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
170 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
171 to build_exception_variant.
173 2011-09-13 Dodji Seketeli <dodji@redhat.com>
176 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
177 nodes. Add a comment.
178 (arg_from_parm_pack_p): New static function, factorized out from
179 tsubst_pack_expansion and extended to support non-type parameter
180 packs represented with TEMPLATE_PARM_INDEX nodes.
181 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
183 2011-09-12 Jason Merrill <jason@redhat.com>
185 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
186 with no deducible template parameters.
187 * call.c (rejection_reason_code): Add rr_template_conversion.
188 (print_z_candidate): Handle it.
189 (template_conversion_rejection): New.
190 (build_user_type_conversion_1): Use it.
192 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
193 on all of the second conversion sequence.
194 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
195 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
196 first section. Fix loop logic.
197 (initialize_reference): Call convert_like for diagnostics when
198 we have a (bad) conversion.
200 * call.c (convert_class_to_reference)
201 (convert_class_to_reference_1): Remove.
202 (reference_binding): Use build_user_type_conversion_1 instead.
204 * call.c (initialize_reference): Add flags parm.
205 * decl.c (grok_reference_init): Likewise.
206 (check_initializer): Pass it.
207 * typeck.c (convert_for_initialization): Likewise.
210 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
211 * call.c (conditional_conversion): Use it.
212 (reference_binding): Fix handling of xvalues.
214 2011-09-09 Jason Merrill <jason@redhat.com>
216 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
217 before forcing instantiation.
219 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
222 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
223 instead of complete_type_or_else.
225 2011-09-08 Dodji Seketeli <dodji@redhat.com>
227 PR c++/33255 - Support -Wunused-local-typedefs warning
228 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
229 record_locally_defined_typedef.
230 * decl.c (finish_function): Use the new
231 maybe_warn_unused_local_typedefs.
232 (grokfield): Use the new record_locally_defined_typedef.
233 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
235 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
238 * decl.c (grokdeclarator): Check u.function.exception_specification
241 2011-09-07 Jason Merrill <jason@redhat.com>
244 * parser.c (cp_parser_member_declaration): Don't require a constant
245 rvalue here in C++0x.
247 * pt.c (type_unification_real): Correct complain arg for tsubsting
248 default template args.
250 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
252 2011-09-06 Jason Merrill <jason@redhat.com>
255 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
256 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
257 (validate_constexpr_fundecl): Remove.
258 * decl.c (start_preparsed_function): Don't call it.
259 * cp-tree.h: Don't declare it.
261 2011-09-04 Jason Merrill <jason@redhat.com>
264 * call.c (reference_binding): Don't set is_lvalue for an rvalue
270 * call.c (reference_binding): Set rvaluedness_matches_p properly
271 for reference to function conversion ops.
272 (compare_ics): Adjust.
274 * class.c (trivial_default_constructor_is_constexpr): Rename from
275 synthesized_default_constructor_is_constexpr.
276 (type_has_constexpr_default_constructor): Adjust.
277 (add_implicitly_declared_members): Call it instead.
278 (explain_non_literal_class): Explain about non-constexpr default ctor.
280 * method.c (synthesized_method_walk): Adjust.
281 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
286 * init.c (perform_member_init): Don't diagnose missing inits here.
287 (emit_mem_initializers): Or here.
288 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
289 * semantics.c (cx_check_missing_mem_inits): New.
290 (explain_invalid_constexpr_fn): Call it.
291 (register_constexpr_fundef): Likewise. Leave
292 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
293 (cxx_eval_call_expression): Adjust diagnostics.
294 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
296 2011-08-30 Jason Merrill <jason@redhat.com>
299 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
300 to type_definition_p.
301 * parser.c (cp_parser_set_decl_spec_type): Likewise.
302 * decl.c (grokdeclarator): Check it.
305 * semantics.c (finish_id_expression): Use
306 current_nonlambda_class_type for qualified-ids.
309 * decl.c (poplevel): Disable for scope compatibility hack
313 * semantics.c (add_capture): Call complete_type for copy.
316 * semantics.c (cxx_eval_component_reference): Handle
317 value-initialization for omitted initializers.
319 2011-08-29 Jason Merrill <jason@redhat.com>
322 * semantics.c (finish_id_expression): Mark captured variables used.
324 2011-08-29 Jakub Jelinek <jakub@redhat.com>
325 Jason Merrill <jason@redhat.com>
328 * class.c (finish_struct_1): Complain if the first field is
331 2011-08-29 Jason Merrill <jason@redhat.com>
335 * parser.c (cp_parser_default_argument): Use
336 cp_parser_initializer_clause.
337 (cp_parser_late_parsing_default_args): Likewise.
339 2011-08-26 Jason Merrill <jason@redhat.com>
343 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
345 (convert_nontype_argument): Likewise. Implicitly convert nullptr
346 and do constant folding.
347 * mangle.c (write_template_arg_literal): Mangle null member
349 * call.c (null_member_pointer_value_p): New.
350 * cp-tree.h: Declare it.
352 2011-08-25 Jason Merrill <jason@redhat.com>
354 * call.c (convert_like_real): Remove redundant complain checks.
357 * call.c (convert_like_real): Exit early if bad and !tf_error.
359 2011-08-23 Jason Merrill <jason@redhat.com>
361 * typeck2.c (build_functional_cast): Don't try to avoid calling
363 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
365 2011-08-23 Jason Merrill <jason@redhat.com>
369 * tree.c (dependent_name): New.
370 (cp_tree_equal): Two calls with the same dependent name are
371 equivalent even if the overload sets are different.
373 2011-08-23 Jason Merrill <jason@redhat.com>
375 * tree.c (build_target_expr): Set TREE_CONSTANT on
376 literal TARGET_EXPR if the value is constant.
377 * typeck2.c (build_functional_cast): Don't set it here.
379 2011-08-23 Jason Merrill <jason@redhat.com>
382 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
384 2011-08-23 Jason Merrill <jason@redhat.com>
387 * decl.c (cxx_init_decl_processing): Initialize
388 dependent_lambda_return_type_node.
389 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
390 (dependent_lambda_return_type_node): Define.
391 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
392 * semantics.c (lambda_return_type): Handle overloaded function.
393 Use dependent_lambda_return_type_node instead of
394 DECLTYPE_FOR_LAMBDA_RETURN.
395 (apply_lambda_return_type): Don't check dependent_type_p.
396 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
397 (instantiate_class_template_1): Likewise.
398 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
399 * mangle.c (write_type): Likewise.
400 * typeck.c (structural_comptypes): Likewise.
401 (check_return_expr): Handle dependent_lambda_return_type_node.
403 2011-08-23 Jason Merrill <jason@redhat.com>
406 * semantics.c (maybe_constant_value): Don't try to fold { }.
407 * pt.c (build_non_dependent_expr): Don't wrap { }.
408 * init.c (build_value_init): Allow scalar value-init in templates.
410 2011-08-23 Jason Merrill <jason@redhat.com>
412 * semantics.c (potential_constant_expression_1): Allow 'this'.
414 2011-08-23 Jakub Jelinek <jakub@redhat.com>
417 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
418 if it has side-effects and needs to be preevaluated.
420 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
423 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
424 same line as the function.
426 2011-08-23 Jakub Jelinek <jakub@redhat.com>
429 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
430 which doesn't have any fields, clear it and diagnose.
432 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
433 Marc Glisse <marc.glisse@normalesup.org>
436 * mangle.c (decl_mangling_context): Call
437 targetm.cxx.decl_mangling_context.
438 (write_unscoped_name): Use decl_mangling_context.
440 2011-08-18 Dodji Seketeli <dodji@redhat.com>
443 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
444 template parameters as created by process_template_parm.
446 2011-08-16 Jason Merrill <jason@redhat.com>
449 * pt.c (unify_pack_expansion): Correct overloaded unification
452 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
453 on a member function or static data member, call mark_used.
456 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
459 2011-08-13 Jason Merrill <jason@redhat.com>
462 * name-lookup.c (local_bindings_p): New.
463 * name-lookup.h: Declare it.
464 * lex.c (unqualified_name_lookup_error): Use it.
467 * error.c (dump_expr): Handle MODIFY_EXPR properly.
469 * decl.c (grok_reference_init): Handle constexpr here.
470 * call.c (initialize_reference): Not here.
472 2011-08-12 David Li <davidxl@google.com>
474 * class.c (update_vtable_entry_for_fn): Set
475 LOST_PRIMARY bit properly.
477 2011-08-12 Jason Merrill <jason@redhat.com>
480 * call.c (convert_arg_to_ellipsis): force_rvalue only in
481 potentially evaluated context.
483 2011-08-12 Richard Guenther <rguenther@suse.de>
485 * call.c (build_over_call): Instead of memcpy use an
486 assignment of two MEM_REFs.
488 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
489 Brian Hackett <bhackett1024@gmail.com>
491 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
493 2011-08-10 Richard Guenther <rguenther@suse.de>
495 * call.c (build_over_call): Call memcpy unconditionally.
497 2011-08-08 Jason Merrill <jason@redhat.com>
500 * semantics.c (finish_call_expr): Don't look at 'this' if we
501 had an explicit object argument.
504 * typeck2.c (check_narrowing): Fix integer logic.
506 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
508 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
510 2011-08-05 Jason Merrill <jason@redhat.com>
513 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
514 on 'this' in a constructor.
517 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
520 * init.c (perform_member_init): Handle invalid array initializer.
523 * semantics.c (cxx_eval_array_reference): Handle failure to
524 reduce the array operand to something we can work with.
526 2011-08-05 Gabriel Charette <gchare@google.com>
528 * decl.c (finish_function): Remove unecessary line 0 hack.
530 2011-08-05 Jason Merrill <jason@redhat.com>
533 * typeck.c (build_x_compound_expr_from_list): Also complain
537 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
540 * parser.c (cp_parser_range_for): Only do auto deduction in
541 template if the range is non-dependent.
543 * init.c (perform_member_init): Always build_aggr_init
544 for a class member with an explicit mem-initializer.
546 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
548 2011-08-04 Jakub Jelinek <jakub@redhat.com>
551 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
552 for operator new and operator new []. Call init_attributes.
554 2011-08-02 Jason Merrill <jason@redhat.com>
557 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
560 * typeck2.c (check_narrowing): Check unsigned mismatch.
561 * semantics.c (finish_compound_literal): check_narrowing.
564 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
567 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
568 (build_field_list): Not here.
571 * parser.c (build_range_temp): Split out from...
572 (cp_convert_range_for): ...here.
573 (do_range_for_auto_deduction): New.
574 (cp_parser_range_for): Use it.
576 2011-08-02 Jakub Jelinek <jakub@redhat.com>
578 * cp-tree.h (finish_omp_atomic): Adjust prototype.
579 (cxx_omp_const_qual_no_mutable): New prototype.
580 (finish_omp_taskyield): New prototype.
581 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
582 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
583 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
584 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
586 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
587 and PRAGMA_OMP_CLAUSE_MERGEABLE.
588 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
589 (cp_parser_omp_taskyield): New function.
590 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
591 (cp_parser_omp_clause_reduction): Handle min and max.
592 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
593 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
594 OMP_CLAUSE_MERGEABLE.
595 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
596 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
598 (finish_omp_clauses): Don't complain about const qualified
599 predetermined vars and static data members in firstprivate clause.
600 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
602 (finish_omp_taskyield): New function.
603 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
604 (cxx_omp_predetermined_sharing): Use it.
606 2011-08-02 Jason Merrill <jason@redhat.com>
608 * call.c (build_call_a): Also check at_function_scope_p.
610 2011-08-01 Jason Merrill <jason@redhat.com>
613 * mangle.c (write_prefix): Handle decltype.
616 * semantics.c (cxx_eval_vec_init_1): Fix logic.
619 * semantics.c (potential_constant_expression_1): Allow any builtin.
620 (morally_constexpr_builtin_function_p): Remove.
622 2011-07-29 Jason Merrill <jason@redhat.com>
625 * parser.c (cp_parser_lambda_expression): Also clear in_statement
626 and in_switch_statement_p.
627 (cp_parser_class_specifier): Likewise.
629 2011-07-28 Jason Merrill <jason@redhat.com>
632 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
633 (convert_nontype_argument, tsubst_template_arg): Handle its output.
635 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
638 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
640 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
642 * pt.c (build_template_decl): Copy the function_decl's
643 source location to the new template_decl.
645 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
648 * typeck.c (cp_build_modify_expr): Check digest_init return value
651 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
654 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
655 and *end before returning.
657 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
660 * parser.c (cp_parser_perform_range_for_lookup): Early return if
661 error_operand_p (range).
663 2011-07-23 Jason Merrill <jason@redhat.com>
666 * parser.c (cp_parser_qualifying_entity): Handle templates.
668 2011-07-22 Jason Merrill <jason@redhat.com>
671 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
672 Make conditional on -Wnarrowing.
674 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
676 Warn about the use of final/override in non-c++0x mode, and
677 add __final for non-c++0x mode.
678 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
679 * error.c (maybe_warn_cpp0x): Adjust.
680 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
681 '__final' as a non-c++0x alternative for 'final'.
683 2011-07-22 Jason Merrill <jason@redhat.com>
684 Mark Glisse <marc.glisse@normalesup.org>
687 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
688 other namespaces as well.
689 * name-lookup.c (c_linkage_bindings): Define.
690 (lookup_extern_c_fun_in_all_ns): Rename from
691 lookup_extern_c_fun_binding_in_all_ns. Return tree.
692 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
694 2011-07-20 Jason Merrill <jason@redhat.com>
696 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
697 designated initializer syntax.
698 * decl.c (check_array_designated_initializer): Add index parm.
699 (maybe_deduce_size_from_array_init): Pass it.
700 (reshape_init_array_1): Likewise.
703 PR c++/42603 (DR 950)
704 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
705 (cp_parser_nested_name_specifier_opt): Allow decltype.
706 (cp_parser_qualifying_entity): Likewise.
707 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
708 (cp_parser_simple_type_specifier): Handle decltype as scope.
709 (cp_parser_base_specifier): Allow decltype.
710 (cp_parser_base_clause): Don't crash on null base.
711 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
712 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
714 2011-07-19 Jason Merrill <jason@redhat.com>
717 * pt.c (coerce_template_parms): Handle non-pack after pack.
719 2011-07-19 Richard Guenther <rguenther@suse.de>
721 * call.c (build_special_member_call): Use fold_build_pointer_plus.
722 * class.c (build_base_path): Likewise.
723 (convert_to_base_statically): Likewise.
724 (dfs_accumulate_vtbl_inits): Likewise.
725 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
726 * except.c (expand_start_catch_block): Likewise.
727 * init.c (expand_virtual_init): Likewise.
728 (build_new_1): Likewise.
729 (build_vec_delete_1): Likewise.
730 (build_vec_delete): Likewise.
731 * rtti.c (build_headof): Likewise.
732 (tinfo_base_init): Likewise.
733 * typeck.c (get_member_function_from_ptrfunc): Likewise.
734 (cp_build_addr_expr_1): Likewise.
735 * typeck2.c (build_m_component_ref): Likewise.
737 2011-07-18 Martin Jambor <mjambor@suse.cz>
739 * parser.c (cp_parser_parameter_declaration_list): Initialize
742 2011-07-16 Jason Merrill <jason@redhat.com>
744 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
745 last_error_tinst_level.
746 (push_tinst_level, pop_tinst_level): Adjust.
747 (problematic_instantiation_changed): Adjust.
748 (record_last_problematic_instantiation): Adjust.
749 * error.c (cp_print_error_function): Don't print
750 current_function_decl if we're in a template instantiation context.
751 (print_instantiation_full_context): Always print first line.
753 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
754 Jason Merrill <jason@redhat.com>
758 * cp-tree.h (fn_type_unification): Add `bool' parameter.
759 * pt.c (enum template_base_result): Define.
760 (unify_success, unify_unknown): Define.
761 (unify_parameter_deduction_failure): Define.
762 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
763 (unify_parameter_pack_mismatch): Define.
764 (unify_parameter_pack_inconsistent): Define.
765 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
766 (unify_expression_unequal, unify_inconsistency): Define.
767 (unify_method_type_error, unify_arity): Likewise.
768 (unify_too_many_parameters, unify_too_few_parameters): Define.
769 (unify_arg_conversion, unify_no_common_base): Define.
770 (unify_illformed_ptrmem_cst_expr): Define.
771 (unify_substitution_failure): Define.
772 (unify_inconsistent_template_template_parameters): Define.
773 (unify_template_deduction_failure): Define.
774 (unify_template_argument_mismatch): Define.
775 (unify_overload_resolution_failure): Define.
776 (comp_template_args_with_info): New function, split out from...
777 (comp_template_args): ...here. Call it.
778 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
780 (unify): Add `explain_p' parameter. Pass to all relevant calls.
781 Call above status functions when appropriate.
782 (resolve_overloaded_unification, try_one_overload): Likewise.
783 (type_unification, type_unification_real): Likewise.
784 (unify_pack_expansion): Likewise.
785 (get_template_base, try_class_unification): Likewise.
786 (get_bindings, more_specialized_fn): Pass false to unification
788 (get_class_bindings, do_auto_deduction): Likewise.
789 (convert_nontype_argument): Likewise.
790 (fn_type_unification): Likewise. Pass tf_warning_or_error if
792 (get_template_base): Add `explain_p' parameter and pass it to
793 try_class_unification. Return an enum template_base_result.
794 * class.c (resolve_address_of_overloaded_function): Pass false to
796 * call.c (enum rejection_reason_code): Add new codes.
797 (struct rejection_reason): Add template_unification field.
798 Add template_instantiation field.
799 (template_unification_rejection): Define.
800 (template_unification_error_rejection): Define.
801 (template_instantiation_rejection): Define.
802 (invalid_copy_with_fn_template_rejection): Define.
803 (add_template_candidate): Pass false to unify.
804 Provide more rejection reasons when possible.
805 (print_template_unification_rejection): Define.
806 (print_arity_rejection): Define, split out from...
807 (print_z_candidate): ...here. Add cases for new rejection
810 2011-07-15 Jason Merrill <jason@redhat.com>
812 * Make-lang.in (check-g++-strict-gc): New.
813 (cp/except.o): Depend on gt-cp-except.h
814 * except.c: Include gt-cp-except.h.
815 * config-lang.in (gtfiles): Add cp/except.c.
816 * decl2.c (mark_used): Adjust constexpr condition, set
817 function_depth around template instantiation.
818 * parser.c (cp_parser_lambda_body): Set function_depth.
819 * semantics.c (maybe_add_lambda_conv_op): Likewise.
822 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
824 2011-07-13 Jason Merrill <jason@redhat.com>
826 * Make-lang.in (check-c++0x): New.
828 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
830 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
831 rather than a pointer to it. Return true if the whole of the value
832 was initialized by the generated statements. Use
833 complete_ctor_at_level_p instead of count_type_elements.
835 2011-07-12 Diego Novillo <dnovillo@google.com>
837 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
839 (struct cp_binding_level): Fix indentation.
841 2011-07-11 Jason Merrill <jason@redhat.com>
844 * pt.c (extract_fnparm_pack): Split out from...
845 (make_fnparm_pack): ...here.
846 (instantiate_decl): Handle non-pack parms after a pack.
847 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
849 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
852 * cp-tree.h (struct tinst_level): Add errors field.
853 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
854 (push_tinst_level): Don't start another decl in that case.
855 (reopen_tinst_level): Adjust errors field.
856 * decl2.c (cp_write_global_declarations): Don't complain about
857 undefined inline if its template was defined.
858 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
860 2011-07-10 Jason Merrill <jason@redhat.com>
863 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
864 rather than current_class_type to determine whether to set 'this'.
865 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
866 (cp_parser_init_declarator): Pass down member_p.
868 2011-07-09 Jason Merrill <jason@redhat.com>
870 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
872 2011-07-08 Jason Merrill <jason@redhat.com>
875 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
877 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
878 * optimize.c (maybe_clone_body): Likewise.
879 * semantics.c (maybe_add_lambda_conv_op): Likewise.
882 * decl.c (expand_static_init): Don't get confused by user
883 declaration of __cxa_guard_acquire.
885 * typeck.c (cp_apply_type_quals_to_decl): Don't check
886 COMPLETE_TYPE_P either.
889 * typeck.c (cp_apply_type_quals_to_decl): Don't check
890 TYPE_NEEDS_CONSTRUCTING.
892 2011-07-07 Jason Merrill <jason@redhat.com>
895 * pt.c (push_deduction_access_scope): Preserve
896 processing_template_decl across push_to_top_level.
898 * class.c (pushclass): Accept NULL argument.
899 (popclass): Deal with popping null class.
900 * pt.c (push_access_scope, pop_access_scope): Use them rather than
901 push_to_top_level/pop_from_top_level.
902 * name-lookup.c (lookup_name_real_1): Check current_class_type.
904 2011-07-07 Jakub Jelinek <jakub@redhat.com>
907 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
908 one non-complex and one complex argument, call save_expr on both
911 2011-07-06 Jason Merrill <jason@redhat.com>
914 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
918 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
920 2011-07-05 Jason Merrill <jason@redhat.com>
923 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
924 partial instantiation.
927 * semantics.c (finish_id_expression): convert_from_reference.
929 2011-07-05 Richard Guenther <rguenther@suse.de>
931 * decl.c (cxx_init_decl_processing): Defer building common
932 tree nodes to c_common_nodes_and_builtins.
934 2011-07-04 Jason Merrill <jason@redhat.com>
938 * mangle.c (write_expression): Handle 'this'.
939 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
941 * semantics.c (potential_constant_expression_1): Check that
942 DECL_CONTEXT is set on 'this'.
944 * error.c (dump_template_bindings): Don't print typenames
945 for a partial instantiation.
946 (dump_function_decl): If we aren't printing function arguments,
947 print template arguments as <args> rather than [with ...].
948 (dump_expr): Don't print return type or template header.
949 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
950 * pt.c (dependent_template_arg_p): Handle null arg.
952 * error.c (type_to_string): Avoid redundant akas.
954 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
957 * init.c (build_delete): Only warn for sfk_deleting_destructor.
959 2011-07-01 Jakub Jelinek <jakub@redhat.com>
961 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
962 (cp/class.o): Likewise.
963 (cp/error.o): Likewise.
964 (cp/name-lookup.o): Likewise.
965 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
967 2011-07-01 Jason Merrill <jason@redhat.com>
970 * pt.c (lookup_template_function): Handle non-function.
973 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
974 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
975 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
977 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
978 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
982 * pt.c (resolve_nondeduced_context): Call mark_used.
985 * semantics.c (finish_offsetof): Complain about incomplete type.
987 2011-06-30 Jason Merrill <jason@redhat.com>
990 * rtti.c (get_tinfo_decl): Call complete_type.
993 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
994 DECL_PARM_INDEX on rhs parm.
996 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
999 * tree.c (stabilize_init): Handle aggregate initialization.
1002 * name-lookup.c (struct arg_lookup): Add fn_set.
1003 (add_function): Check it.
1004 (lookup_arg_dependent_1): Initialize it.
1006 2011-06-29 Jason Merrill <jason@redhat.com>
1009 * init.c (build_new_1): Pass {} down to build_vec_init.
1010 (build_vec_init): Handle it.
1014 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1015 x_current_class_ref.
1016 (current_class_ptr, current_class_ref): Use them.
1017 * decl.c (build_this_parm): Handle getting the class type.
1018 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1019 for use within the trailing return type.
1021 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1022 don't tsubst DECL_INITIAL unless our type use auto.
1025 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1026 (massage_constexpr_body): Not here.
1029 * semantics.c (lambda_proxy_type): New.
1030 (build_capture_proxy): Use it.
1031 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1032 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1035 * class.c (explain_non_literal_class): New.
1036 (finalize_literal_type_property): Call it.
1037 * cp-tree.h: Declare it.
1038 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1039 (is_valid_constexpr_fn): Likewise.
1040 (massage_constexpr_body): Split out from...
1041 (register_constexpr_fundef): ...here.
1042 (is_instantiation_of_constexpr): New.
1043 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1044 (explain_invalid_constexpr_fn): New.
1045 (cxx_eval_call_expression): Call it.
1046 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1047 * method.c (process_subob_fn): Diagnose non-constexpr.
1048 (walk_field_subobs): Likewise.
1049 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1050 (explain_implicit_non_constexpr): New.
1051 (defaulted_late_check): Use it.
1052 * call.c (build_cxx_call): Remember location.
1054 * method.c (maybe_explain_implicit_delete): Use pointer_set
1057 * class.c (finalize_literal_type_property): Update conditions.
1058 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1060 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1061 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1062 * semantics.c (cxx_eval_vec_init_1): Correct type.
1064 * init.c (build_value_init): Decide whether or not to zero-initialize
1065 based on user-providedness of default ctor, not any ctor.
1066 (build_value_init_noctor): Adjust assert.
1069 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1070 (build_new_method_call_1): Likewise.
1071 * init.c (expand_default_init): Handle direct list-initialization
1074 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1076 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1078 2011-06-26 Jason Merrill <jason@redhat.com>
1081 * semantics.c (potential_constant_expression_1): Check
1082 for non-literality rather than cleanup.
1083 (cxx_eval_constant_expression): Likewise.
1086 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1087 with a cleanup isn't constant.
1088 (cxx_eval_constant_expression): Likewise.
1089 * init.c (expand_default_init): Use maybe_constant_init.
1091 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1094 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1095 instead of TYPE_CHAIN for chain_next for types.
1097 2011-06-23 Gabriel Charette <gchare@google.com>
1099 * name-lookup.h (cp_binding_level): Removed unused
1100 member names_size. Update all users.
1102 2011-06-23 Jason Merrill <jason@redhat.com>
1104 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1105 * init.c (build_zero_init_1): Not here.
1108 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1110 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1113 * decl2.c (build_anon_union_vars): Early return error_mark_node
1114 for a nested anonymous struct.
1116 2011-06-23 Jason Merrill <jason@redhat.com>
1119 * decl2.c (mark_used): Don't call synthesize_method for
1120 functions defaulted outside the class.
1122 * optimize.c (maybe_clone_body): Set linkage flags before
1123 cgraph_same_body_alias.
1126 * class.c (set_linkage_according_to_type): Hand off to
1127 determine_visibility.
1130 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1133 * pt.c (most_specialized_instantiation): Do check return types.
1135 2011-06-22 Jason Merrill <jason@redhat.com>
1138 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1139 (build_cxx_call): Not here.
1141 2011-06-21 Jason Merrill <jason@redhat.com>
1144 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1145 (grokdeclarator): constexpr doesn't apply const for refs.
1146 * parser.c (cp_parser_initializer_clause): Don't call
1147 maybe_constant_value here.
1148 * call.c (initialize_reference): Handle constexpr.
1151 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1152 static fn parameters.
1154 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1156 * pt.c (tsubst_arg_types): Likewise.
1157 * except.c (build_throw): Use cv_unqualified.
1160 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1161 * semantics.c (lambda_return_type): Strip them here.
1163 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1165 * semantics.c: Add sync_ or SYNC__ to builtin names.
1167 2011-06-20 Jason Merrill <jason@redhat.com>
1170 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1172 * typeck2.c (process_init_constructor_array): Use {} for classes,
1174 * call.c (convert_like_real): Handle substitution failure.
1177 * pt.c (canonicalize_type_argument): New.
1178 (convert_template_argument, unify): Use it.
1181 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1182 (print_z_candidate): Handle it.
1183 (explicit_conversion_rejection): New.
1184 (build_user_type_conversion_1): Reject an explicit conversion
1185 function that requires more than a qualification conversion.
1188 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1191 * tree.c (strip_typedefs): Use build_aligned_type.
1194 * call.c (sufficient_parms_p): Allow parameter packs too.
1197 * semantics.c (describable_type): Remove.
1198 * cp-tree.h: Likewise.
1199 * decl.c (cp_finish_decl): Don't call it.
1200 * init.c (build_new): Likewise.
1201 * parser.c (cp_parser_omp_for_loop): Likewise.
1202 * pt.c (tsubst_decl): Likewise.
1203 (do_auto_deduction): If we fail in a template, try again
1204 at instantiation time.
1207 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1209 * semantics.c (add_capture): Likewise.
1210 (register_capture_members): Clear IDENTIFIER_MARKED.
1212 2011-06-17 Jason Merrill <jason@redhat.com>
1215 * call.c (convert_class_to_reference_1): Allow binding function
1216 lvalue to rvalue reference.
1219 Generate proxy VAR_DECLs for better lambda debug info.
1220 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1221 (LAMBDA_EXPR_PENDING_PROXIES): New.
1222 (struct tree_lambda_expr): Add pending_proxies.
1223 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1224 (qualify_lookup): Use is_lambda_ignored_entity.
1225 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1226 Call insert_pending_capture_proxies.
1227 (cp_parser_lambda_introducer): Use this_identifier.
1228 (cp_parser_lambda_declarator_opt): Call the object parameter
1229 of the op() "__closure" instead of "this".
1230 (cp_parser_lambda_body): Call build_capture_proxy.
1231 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1232 (insert_pending_capture_proxies, insert_capture_proxy): New.
1233 (is_normal_capture_proxy, is_capture_proxy): New.
1234 (add_capture): Add __ to field names here, return capture proxy.
1235 (add_default_capture): Use this_identifier, adjust to expect
1236 add_capture to return a capture proxy.
1237 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1238 (finish_id_expression, lambda_expr_this_capture): Adjust.
1239 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1240 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1243 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1244 of artificial locals.
1246 * parser.c (cp_parser_lambda_expression): Clear
1247 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1248 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1250 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1251 Move non-pointers to end of struct.
1253 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1254 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1256 * semantics.c (finish_non_static_data_member): Preserve dereference
1259 2011-06-16 Jason Merrill <jason@redhat.com>
1262 * parser.c (cp_parser_lambda_body): Share code between
1263 simple and complex cases instead of using cp_parser_function_body.
1266 * decl.c (check_initializer): Check narrowing.
1269 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1272 * semantics.c (finish_id_expression): Mark even dependent
1276 * error.c (dump_template_argument): Don't try to omit default
1277 template args from an argument pack.
1279 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1282 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1283 assembler supports hidden visibility.
1285 2011-06-14 Jason Merrill <jason@redhat.com>
1288 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1289 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1290 if the declaration had an exception-specifier.
1291 (process_subob_fn): Don't maybe_instantiate_noexcept.
1292 * pt.c (maybe_instantiate_noexcept): Handle overload.
1293 * typeck2.c (nothrow_spec_p_uninst): New.
1294 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1295 * typeck.c (merge_types): Adjust.
1297 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1298 (maybe_instantiate_noexcept): Likewise.
1300 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1302 * Make-lang.in (cp/method.o): Update dependencies.
1303 * method.c: Include common/common-target.h.
1304 (use_thunk): Use targetm_common.have_named_sections.
1306 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1308 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1310 2011-06-14 Jason Merrill <jason@redhat.com>
1312 * error.c (type_to_string): Print typedef-stripped version too.
1315 * call.c (perform_implicit_conversion_flags): Print source type as
1319 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1322 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1325 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1326 of fold_indirect_ref_1.
1327 (cxx_eval_indirect_ref): Use it.
1329 2011-06-11 Jan Hubicka <jh@suse.cz>
1331 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1334 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1337 * decl.c (grokdeclarator): Reject operator names in parameters.
1339 2011-06-10 Jan Hubicka <jh@suse.cz>
1341 * decl2.c (clear_decl_external): New functoin.
1342 (cp_write_global_declarations): Use it.
1344 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1346 * cp-tree.h (error_operand_p): Remove.
1348 2011-06-09 David Krauss <potswa@mac.com>
1351 * typeck2.c (build_x_arrow): Push fake template context
1352 to produce diagnostic on acyclic endless operator-> drill-down.
1353 * call.c (build_new_op): Change Boolean overload status
1354 value to a pointer to the overload function.
1355 * cp-tree.h: Likewise.
1356 * typeck.c: Likewise.
1357 * parser.c: Likewise.
1358 * decl2.c: Likewise.
1361 2011-06-09 Jason Merrill <jason@redhat.com>
1363 * semantics.c (maybe_constant_value): Handle overflowed input.
1364 (non_const_var_error): Handle non-constant DECL_INITIAL.
1366 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1368 * parser.c (cp_parser_constant_expression): Just return the
1369 non-constant expression.
1371 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1373 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1376 * decl.c (grokdeclarator): Reject operator names in typedefs.
1378 2011-06-08 Jason Merrill <jason@redhat.com>
1381 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1382 * cp-tree.h (struct tree_deferred_noexcept): New.
1383 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1384 (DEFERRED_NOEXCEPT_SPEC_P): New.
1385 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1386 (union lang_tree_node): Add tree_deferred_noexcept.
1387 (maybe_instantiate_noexcept): Declare.
1388 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1389 * error.c (dump_exception_spec): Likewise.
1390 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1391 * ptree.c (cxx_print_xnode): Likewise.
1392 * tree.c (cp_tree_equal): Likewise.
1393 * decl.c (cp_tree_node_structure): Likewise.
1394 (duplicate_decls): Call maybe_instantiate_noexcept.
1395 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1396 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1397 DEFERRED_NOEXCEPT_SPEC_P.
1398 * typeck2.c (merge_exception_specifiers): Likewise.
1399 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1400 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1401 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1402 Build DEFERRED_NOEXCEPT.
1403 (maybe_instantiate_noexcept): New.
1404 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1405 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1407 * semantics.c (potential_constant_expression_1): Handle destructor
1410 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1412 * cp-tree.h (struct tinst_level): Add chain_next GTY
1415 2011-06-08 Jason Merrill <jason@redhat.com>
1418 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1419 if a pending_template entry is pointing at it.
1421 2011-06-07 Jason Merrill <jason@redhat.com>
1425 * error.c (subst_to_string): New.
1426 (cp_printer): Use it for 'S'.
1427 (print_instantiation_partial_context_line): Handle subst context.
1428 * pt.c (push_tinst_level): Handle subst context.
1429 (deduction_tsubst_fntype): Don't track specific substitutions.
1430 Use push_tinst_level.
1432 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1433 (fn_type_unification): Don't call push_deduction_access_scope here.
1435 2011-06-06 Jason Merrill <jason@redhat.com>
1438 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1439 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1441 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1444 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1445 and getter names to use all the allowed method names.
1447 2011-06-06 Jason Merrill <jason@redhat.com>
1450 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1453 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1454 at_function_scope_p.
1457 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1459 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1461 * init.c (build_delete): Warn when deleting type with non-virtual
1464 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1467 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1470 2011-06-01 Jason Merrill <jason@redhat.com>
1472 * pt.c (build_non_dependent_expr): Remove special handling of
1476 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1477 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1480 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1482 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1485 * name-lookup.c (supplement_binding_1): If the old binding was a
1486 type name, also check that the DECL actually refers to the same
1487 type or is not a type.
1489 2011-05-31 Jason Merrill <jason@redhat.com>
1492 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1493 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1494 (build_min_non_dep): Preserve reference refs.
1495 (build_min_non_dep_call_vec): Likewise
1497 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1500 * semantics.c (finish_omp_clauses): Call require_complete_type
1501 even for copyin/copyprivate clauses. Only call
1502 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1504 2011-05-28 Jason Merrill <jason@redhat.com>
1507 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1508 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1510 2011-05-27 Jason Merrill <jason@redhat.com>
1513 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1516 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1520 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1521 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1525 * mangle.c (write_expression): Handle MODOP_EXPR.
1528 * parser.c (cp_parser_unqualified_id): Don't check
1529 constructor_name_p for enums.
1532 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1535 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1536 with INDIRECT_REF of REFERENCE_TYPE.
1539 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1541 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1543 * cp-tree.h (building_stmt_tree): Delete.
1544 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1545 (build_aggr_init_full_exprs): Call building_stmt_list_p
1546 instead of building_stmt_tree.
1547 (initialize_local_var): Likewise.
1548 (finish_function): Likewise.
1549 * decl2.c (finish_anon_union): Likewise.
1550 * init.c (begin_init_stmts): Likewise.
1551 (finish_init_stmts): Likewise.
1552 (expand_aggr_init_1): Likewise.
1553 * name-lookup.c (do_local_using_decl): Likewise.
1554 (do_namespace_alias): Likewise.
1555 (do_using_directive): Likewise.
1556 (cp_emit_debug_info_for_using): Likewise.
1557 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1559 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1562 * typeck2.c (build_functional_cast): Complain early for invalid uses
1563 of 'auto' and set type to error_mark_node.
1565 2011-05-26 Jason Merrill <jason@redhat.com>
1568 * parser.c (cp_parser_member_declaration): Allow friend T.
1569 * friend.c (make_friend_class): Ignore non-classes.
1570 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1573 * pt.c (convert_template_argument): Don't complain about using
1574 injected-class-name as template template argument.
1577 * decl.c (check_static_variable_definition): Now static.
1578 (cp_finish_decl): Call it here.
1579 (grokdeclarator): Not here.
1580 * pt.c (instantiate_class_template_1): Or here.
1581 * cp-tree.h: Don't declare it.
1583 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1584 Nathan Froyd <froydnj@codesourcery.com>
1588 * name-lookup.h (enum scope_kind): Add sk_cond.
1589 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1590 Detect and report error for redeclaration from for-init or if
1591 or switch condition.
1592 (begin_scope): Handle sk_cond.
1593 * semantics.c (begin_if_stmt): Use sk_cond.
1594 (begin switch_stmt): Ditto.
1596 2011-05-26 Jason Merrill <jason@redhat.com>
1599 * name-lookup.h (cp_class_binding): Make base a pointer.
1600 * name-lookup.c (new_class_binding): Adjust.
1601 (poplevel_class): Adjust.
1604 * decl.c (grokparms): Function parameter packs don't need to
1606 * pt.c (type_unification_real): But they aren't deduced otherwise.
1608 2011-05-25 Jason Merrill <jason@redhat.com>
1611 * decl.c (build_enumerator): If incremented enumerator won't fit in
1612 previous integral type, find one it will fit in.
1615 * decl.c (create_array_type_for_decl): Complain about array of auto.
1619 * error.c (dump_template_bindings): Set processing_template_decl
1620 for a partial instantiation.
1623 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1624 to another reference type.
1627 * decl.c (case_conversion): New.
1628 (finish_case_label): Use it.
1630 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1633 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1636 * decl.c (grokdeclarator): Complain about auto typedef.
1639 * decl.c (grokdeclarator): Complain later for auto parameter.
1640 * pt.c (splice_late_return_type): Handle use in a template
1644 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1647 * parser.c (cp_parser_parameter_declaration): Recognize
1648 list-initialization.
1649 (cp_parser_direct_declarator): Check for the closing
1650 paren before parsing definitely.
1653 * parser.c (cp_parser_constructor_declarator_p): Don't check
1654 constructor_name_p for enums.
1655 (cp_parser_diagnose_invalid_type_name): Correct error message.
1658 * init.c (perform_member_init): Handle list-initialization
1659 of array of non-trivial class type.
1662 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1663 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1666 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1667 function parameter pack.
1668 (tsubst_pack_expansion): Likewise.
1670 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1673 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1675 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1679 * semantics.c (cxx_eval_bit_field_ref): Handle the
1680 case when BIT_FIELD_REF doesn't cover only a single field.
1682 2011-05-24 Jason Merrill <jason@redhat.com>
1685 * pt.c (get_mostly_instantiated_function_type): Use
1686 push_deferring_access_checks rather than set flag_access_control.
1688 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1690 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1691 syntax error in declaring an ObjC instance variable.
1693 2011-05-24 Jason Merrill <jason@redhat.com>
1696 * class.c (pushclass): Accept NULL argument.
1697 (popclass): Deal with popping null class.
1698 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1699 push_to_top_level/pop_from_top_level.
1700 (push_deduction_access_scope, pop_defarg_context): New.
1701 (fn_type_unification): Use them.
1702 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1704 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1706 * decl.c (grokdeclarator): Use current_class_name.
1708 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1710 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1711 (g++$(exeext)): Use libcommon-target.a.
1712 (CXX_C_OBJS): Remove prefix.o.
1714 2011-05-23 Jason Merrill <jason@redhat.com>
1716 * pt.c (tsubst_copy_and_build): Use current_class_name.
1719 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1722 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1723 converting to reference.
1724 (build_static_cast_1): Update for glvalues.
1727 * typeck.c (build_const_cast_1): Handle rvalue references.
1730 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1734 * call.c (splice_viable): Be strict in templates.
1737 * error.c (dump_template_bindings): Suppress access control.
1740 * pt.c (instantiate_decl): Handle =default.
1743 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1745 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1747 * call.c (build_over_call): Tweak call to check_function_arguments.
1748 * typeck.c (cp_build_function_call_vec): Likewise.
1750 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1753 * init.c (perform_member_init): Check for self-initialization.
1755 2011-05-22 Jason Merrill <jason@redhat.com>
1758 * typeck.c (composite_pointer_type_r): Return error_mark_node
1759 on error in SFINAE context.
1761 2011-05-20 Jason Merrill <jason@redhat.com>
1764 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1765 for constexpr fns to memfn_quals, just add it to the type.
1766 (revert_static_member_fn): Don't complain about quals.
1767 (check_static_quals): New.
1768 (grokfndecl): Call it.
1769 (start_preparsed_function): Don't call revert_static_member_fn.
1772 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1775 * cvt.c (type_promotes_to): Don't promote scoped enums.
1778 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1781 * tree.c (stabilize_expr): Fix typo.
1785 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1786 with throw(type-list).
1787 * typeck2.c (merge_exception_specifiers): noexcept(false)
1788 beats any more limited specification.
1792 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1794 * semantics.c (perform_koenig_lookup): Add complain parm.
1795 * cp-tree.h: Adjust.
1796 * parser.c (cp_parser_postfix_expression): Adjust.
1797 (cp_parser_perform_range_for_lookup): Adjust.
1799 2011-05-20 Jason Merrill <jason@redhat.com>
1801 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1803 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1805 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1807 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1810 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1813 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1814 pass it down to locate_fn_flags.
1815 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1816 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1817 * cp-gimplify.c: Include splay-tree.h.
1818 (splay_tree_compare_decl_uid, omp_var_to_track,
1819 omp_cxx_notice_variable): New functions.
1820 (struct cp_genericize_omp_taskreg): New type.
1821 (struct cp_genericize_data): Add omp_ctx field.
1822 (cp_genericize_r): Attempt to determine implicitly determined
1823 firstprivate class type variables.
1824 (cp_genericize): Clear omp_ctx.
1825 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1827 2011-05-18 Jason Merrill <jason@redhat.com>
1831 * class.c (finalize_literal_type_property): Do check
1832 for constexpr member functions of non-literal class.
1833 (finish_struct): Don't call check_deferred_constexpr_decls.
1834 * cp-tree.h: Don't declare it.
1835 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1836 * decl.c (grok_special_member_properties): Don't check it
1837 (grokfnedcl): Don't call validate_constexpr_fundecl.
1838 (start_preparsed_function): Do call it.
1839 * pt.c (tsubst_decl): Don't call it.
1840 (instantiate_class_template_1): Don't call
1841 check_deferred_constexpr_decls.
1842 * semantics.c (literal_type_p): Check for any incompleteness.
1843 (ensure_literal_type_for_constexpr_object): Likewise.
1844 (is_valid_constexpr_fn): Revert deferral changes.
1845 (validate_constexpr_fundecl): Likewise.
1846 (register_constexpr_fundef): Likewise.
1847 (check_deferred_constexpr_decls): Remove.
1849 2011-05-16 Jason Merrill <jason@redhat.com>
1852 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1854 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1856 * cxx-pretty-print.c: Update comment.
1857 * semantics.c (trait_expr_value, finish_trait_expr):
1859 * parser.c (cp_parser_primary_expression): Likewise.
1861 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1864 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1866 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1868 Implement final on class.
1869 * class.c (check_bases): Diagnose derivation from a final class.
1870 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1871 (CLASSTYPE_FINAL): New.
1872 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1874 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1876 2011-05-13 Jason Merrill <jason@redhat.com>
1879 * pt.c (deduction_tsubst_fntype): New.
1880 (fn_type_unification): Use it.
1881 (init_template_processing): Initialize hash table.
1882 (print_template_statistics): Print hash table stats.
1884 * call.c (build_op_call): Use timevar_cond_start/stop.
1885 (build_user_type_conversion): Likewise.
1887 2011-05-12 Jason Merrill <jason@redhat.com>
1889 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1890 * semantics.c (validate_constexpr_fundecl): Set it.
1891 (check_deferred_constexpr_decls): Clear it.
1892 (register_constexpr_fundef): Make sure it isn't set.
1893 * decl.c (grok_special_member_properties): Check it.
1895 2011-05-11 Jason Merrill <jason@redhat.com>
1898 * semantics.c (validate_constexpr_fundecl): Defer checking if
1899 an argument type is being defined.
1900 (is_valid_constexpr_fn): Add defer_ok parm.
1901 (cxx_eval_call_expression): Adjust.
1902 (check_deferred_constexpr_decls): New.
1903 (literal_type_p): Make sure type isn't being defined.
1904 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1905 * cp-tree.h: Declare check_deferred_constexpr_decls.
1906 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1907 (start_preparsed_function, cp_finish_decl): Not here.
1908 * class.c (finalize_literal_type_property): Don't call
1909 validate_constexpr_fundecl.
1910 (finish_struct): Call check_deferred_constexpr_decls.
1911 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1912 (instantiate_class_template): Call check_deferred_constexpr_decls.
1914 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1915 rather than DECL_TEMPLATE_INSTANTIATION.
1916 (cxx_eval_call_expression): Likewise.
1918 * semantics.c (register_constexpr_fundef): Add to hash table here.
1919 (validate_constexpr_fundecl): Not here.
1921 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1923 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
1924 do call maybe_constant_value in C++0x mode.
1925 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
1928 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
1930 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
1932 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
1934 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
1935 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
1936 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1938 2011-05-10 Jason Merrill <jason@redhat.com>
1941 * class.c (type_build_ctor_call): New.
1942 * cp-tree.h: Declare it.
1943 * decl.c (check_initializer): Use it instead of
1944 TYPE_NEEDS_CONSTRUCTING.
1945 * init.c (build_value_init, build_value_init_noctor): Likewise.
1946 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
1947 (build_vec_init): Likewise.
1948 * typeck2.c (process_init_constructor_array): Likewise.
1949 (process_init_constructor_record): Likewise.
1952 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
1953 expansion producing another expansion.
1955 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
1957 Fixes for override/final.
1958 * class.c (check_for_override): Diagnose final on a nonvirtual
1959 member function, diagnose override for a virtual with no matching
1960 override. Don't fiddle around with DECL_VINDEX.
1962 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1964 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
1965 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1966 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
1967 operand of EXPR_PACK_EXPANSION.
1968 (cp_tree_operand_length): Declare.
1969 * tree.c (cp_tree_operand_length): Define.
1970 (cp_tree_equal): Call it.
1971 * pt.c (value_dependent_expr_P): Likewise.
1972 * mangle.c (write_expression): Likewise.
1974 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
1978 * decl.c (reshape_init): Take a complain parameter and do
1979 not call error if tf_error is not set.
1980 (check_initializer, reshape_init_r, reshape_init_array,
1981 reshape_init_array_1, reshape_init_vector, reshape_init_class):
1983 * typeck2.c (digest_init_r): Take a complain parameter and
1984 pass it to convert_for_initialization.
1985 (digest_init, digest_init_flags, process_init_constructor_array,
1986 process_init_constructor_record, process_init_constructor_union,
1987 process_init_constructor, digest_init_r): Adjust.
1988 * init.c (expand_default_init, build_new_1): Likewise.
1989 * typeck.c (cp_build_modify_expr): Likewise.
1990 * decl2.c (grokfield): Likewise.
1991 * call.c (convert_like_real, convert_default_arg): Likewise.
1992 * semantics.c (finish_compound_literal): Pass complain to
1993 reshape_init and digest_init.
1994 * cp-tree.h: Adjust declarations.
1996 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
1999 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
2000 recursion if there is user defined constructor.
2002 2011-05-09 Jason Merrill <jason@redhat.com>
2005 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2008 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2010 Implement final/override for member functions.
2011 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2012 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2013 (cp_virt_specifiers, enum virt_specifier): New.
2014 * decl.c (set_virt_specifiers): New.
2015 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2016 * parser.c (make_call_declarator): add virt-specifiers parameter.
2017 (cp_parser_lambda_declarator_opt): Adjust.
2018 (cp_parser_direct_declarator): Likewise.
2019 (cp_parser_virt_specifier_seq_opt): New.
2020 * search.c (check_final_overrider): Diagnose attempts to override
2021 a final member function.
2023 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2026 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2027 if the instance has a dependent initializer.
2029 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2032 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2033 effectively unused variable.
2035 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2037 * name-lookup.h (global_bindings_p): Adjust prototype.
2038 * name-lookup.c (global_bindings_p): Return bool.
2040 2011-05-06 Jason Merrill <jason@redhat.com>
2042 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2046 * semantics.c (cxx_eval_conditional_expression): Check
2047 integer_zerop instead.
2048 (potential_constant_expression_1): Likewise.
2051 * semantics.c (cxx_eval_array_reference): Handle implicit
2054 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2056 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2057 * call.c (standard_conversion): Call class_of_this_parm.
2058 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2059 (pp_cxx_direct_abstract_declarator): Likewise.
2060 * decl2.c (change_return_type): Likewise.
2061 (cp_reconstruct_complex_type): Likewise.
2062 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2063 * mangle.c (write_function_type): Likewise.
2064 * pt.c (unify): Likewise.
2065 * typeck.c (merge_types, type_memfn_quals): Likewise.
2066 * decl.c (build_this_parm): Call type_of_this_parm.
2068 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2071 * cp-tree.h (non_static_member_function_p): Declare new function.
2072 * tree.c (non_static_member_function_p): Define it.
2073 * semantics.c (finish_call_expr): Use it.
2075 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2077 * decl.c (finish_case_label): Omit the loc argument to
2080 2011-05-05 Jason Merrill <jason@redhat.com>
2082 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2083 * cvt.c (convert_from_reference): Adjust.
2084 * pt.c (build_non_dependent_expr): Adjust.
2085 * semantics.c (finish_offsetof): Adjust.
2086 * tree.c (lvalue_kind): Use it.
2089 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2091 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2093 * decl.c (start_preparsed_function): Do not set
2094 dont_save_pending_sizes_p.
2096 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2098 * parser.c (cp_parser_objc_method_definition_list): Update call to
2099 objc_start_method_definition.
2101 2011-05-04 Jason Merrill <jason@redhat.com>
2104 * class.c (resolves_to_fixed_type_p): Don't look closely
2107 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2110 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2113 2011-05-02 Lawrence Crowl <crowl@google.com>
2115 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2116 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2117 Change TV_NAME_LOOKUP to start/stop.
2118 (define_label): Refactor timevar calls out to a wrapper function.
2119 Change TV_NAME_LOOKUP to start/stop.
2120 (xref_tag): Likewise.
2121 (lookup_label): Refactor timevar calls out to a wrapper function.
2122 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2124 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2126 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2127 (lookup_template_class): Refactor timevar calls out to a wrapper
2128 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2129 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2131 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2132 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2133 (push_namespace): Likewise.
2134 (pop_nested_namespace): Likewise.
2135 (pushdecl_namespace_level): Likewise.
2136 (store_class_bindings): Likewise.
2137 (push_to_top_level): Likewise.
2138 (identifier_type_value): Refactor timevar calls out to a wrapper
2139 function. Change TV_NAME_LOOKUP to start/stop.
2140 (find_binding): Likewise.
2141 (push_using_decl): Likewise.
2142 (lookup_arg_dependent): Likewise.
2143 (push_using_directive): Likewise.
2144 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2145 to plain code. Change TV_NAME_LOOKUP to start/stop.
2146 (lookup_type_current_level): Likewise. Refactor inner return to
2148 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2149 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2150 (pushdecl_top_level_1): Likewise.
2151 (lookup_using_namespace): Likewise.
2152 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2153 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2154 (push_overloaded_decl): Likewise.
2155 (push_class_level_binding): Likewise.
2156 (namespace_binding): Likewise.
2157 (set_namespace_binding): Likewise.
2158 (supplement_binding): Likewise.
2159 (unqualified_namespace_lookup): Likewise.
2160 (lookup_name_real): Likewise.
2161 (lookup_type_scope): Likewise.
2162 (namespace_ancestor): Likewise.
2163 (lookup_name_innermost_nonclass_level): Likewise.
2164 (pushtag): Likewise.
2165 (pop_from_top_level): Likewise.
2166 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2167 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2169 (add_using_namespace): Refactor timevar calls out to a wrapper
2170 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2171 wrapper on call to self.
2173 * decl2.c: (cp_write_global_declarations): Add start/stop of
2174 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2175 Remove push/pop calls to TV_VARCONST.
2177 * parser.c: Add include of "timevar.h".
2178 (cp_parser_explicit_instantiation): Add push/pop calls to
2180 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2181 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2183 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2184 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2185 (cp_parser_late_parsing_for_member): Add push/pop calls to
2186 new TV_PARSE_INMETH.
2188 * call.c: Add include of "timevar.h".
2189 (convert_class_to_reference): Wrap and add push/pop calls to
2191 (build_op_call): Likewise.
2192 (build_conditional_expr): Likewise.
2193 (build_new_op): Likewise.
2194 (build_new_method_call): Likewise.
2195 (build_user_type_conversion): Reorganize to single return and add
2196 push/pop calls to TV_OVERLOAD.
2197 (perform_overload_resolution): Likewise.
2199 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2201 2011-05-02 Jason Merrill <jason@redhat.com>
2203 * tree.c (build_vec_init_expr): Take complain parm.
2204 (build_vec_init_elt): Likewise. Free arg vector.
2205 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2206 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2207 (VEC_INIT_EXPR_INIT): Likewise.
2208 Adjust build_vec_init_expr declaration.
2209 * init.c (perform_member_init): Adjust.
2213 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2214 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2215 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2216 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2217 (build_vec_init_elt): Don't expect an array type.
2218 (build_array_copy): Adjust.
2219 * init.c (perform_member_init): Adjust.
2220 (build_new_1): Use build_vec_init_expr.
2223 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2224 Protect an explicit target.
2227 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2228 (compute_array_index_type): Revert earlier 48446 changes.
2229 (grokdeclarator): Use stabilize_vla_size.
2231 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2232 Eric Botcazou <ebotcazou@adacore.com>
2234 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2235 instead of inappropriate zero values.
2237 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2240 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2241 return value for NULL_TREE.
2243 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2246 * init.c (perform_member_init): Check build_value_init return
2247 value for error_mark_node.
2249 2011-04-29 Diego Novillo <dnovillo@google.com>
2250 Le-Chun Wu <lcwu@google.com>
2252 * call.c (conversion_null_warnings): Also handle assignments
2253 when warning about NULL conversions.
2255 2011-04-29 Le-Chun Wu <lcwu@google.com>
2257 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2258 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2259 (build_over_call): Use it to determine whether to emit a NULL
2260 warning for template function instantiations.
2261 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2262 EXPLICIT_TARGS is set.
2264 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2265 Mike Stump <mikestump@comcast.net>
2267 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2268 in maintainer mode. Use the --output-file option of gperf instead
2269 of > to prevent creating an empty cp/cfns.h when gperf is not
2272 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2275 * semantics.c (finish_base_specifier): cv-qualified base class
2276 is fine, per DR 484.
2278 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2281 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2282 considering call expressions involving a member function.
2284 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2287 * tree.c (build_cplus_new): Check build_target_expr return
2288 value for error_mark_node.
2290 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2293 * semantics.c (literal_type_p): Reference types are literal types,
2295 (valid_type_in_constexpr_fundecl_p): Remove.
2296 (is_valid_constexpr_fn): Adjust.
2298 2011-04-27 Jason Merrill <jason@redhat.com>
2301 Implement list-initialization of _Complex.
2302 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2303 (check_initializer): Likewise.
2304 * call.c (build_complex_conv): New.
2305 (implicit_conversion): Call it.
2306 (convert_like_real): Handle it.
2307 * typeck2.c (check_narrowing): Handle it.
2309 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2310 decide whether to delete.
2311 (build_vec_init): Pass sfk_complete_destructor.
2314 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2315 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2316 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2317 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2318 (build_vec_init_elt): Don't expect an array type.
2319 (build_array_copy): Adjust.
2320 * init.c (perform_member_init): Adjust.
2321 (build_new_1): Use build_vec_init_expr.
2323 * class.c (resolve_address_of_overloaded_function): Don't
2324 change OVERLOAD to TREE_LIST.
2325 * pt.c (print_candidates_1): Remove nonsensical assert.
2328 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2329 to tentative parse sooner.
2331 2011-04-26 Jason Merrill <jason@redhat.com>
2334 * parser.c (cp_parser_primary_expression): Set *idk to
2335 CP_ID_KIND_NONE for a parenthesized identifier.
2337 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2338 (cxx_print_identifier): Correct indentation.
2341 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2342 * tree.c (force_target_expr): Add complain parm.
2343 (build_target_expr_with_type): Likewise.
2344 (get_target_expr_sfinae): Split out.
2345 (build_vec_init_expr, bot_manip): Adjust.
2346 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2347 (build_delete, build_dtor_call): Likewise.
2348 (perform_direct_initialization_if_possible): Adjust.
2349 (build_vec_init): Handle error return.
2350 * cvt.c (force_rvalue): Add complain parm.
2351 Call build_special_member_call directly.
2352 * decl2.c (delete_sanity): Add complain parm.
2353 (build_cleanup): Adjust.
2354 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2355 * semantics.c (finish_stmt_expr_expr): Adjust.
2356 (finish_compound_literal): Adjust.
2357 * parser.c (cp_parser_delete_expression): Adjust.
2358 * typeck2.c (build_functional_cast): Adjust.
2359 * cp-tree.h: Adjust.
2361 2011-04-26 Martin Jambor <mjambor@suse.cz>
2363 * class.c (cp_fold_obj_type_ref): Remove.
2364 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2366 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2368 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2369 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2370 (UNDERLYING_TYPE_TYPE): Add.
2371 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2373 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2374 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2375 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2376 * semantics.c (finish_underlying_type): New.
2377 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2378 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2379 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2380 * tree.c (cp_walk_subtrees): Likewise.
2381 * pt.c (for_each_template_parm_r, tsubst, unify,
2382 dependent_type_p_r): Likewise.
2383 * mangle.c (write_type): Sorry for __underlying_type.
2385 2011-04-25 Jason Merrill <jason@redhat.com>
2388 * decl.c (type_dependent_init_p): New.
2389 (cp_finish_decl): Check it.
2390 * pt.c (any_type_dependent_elements_p): New.
2391 * cp-tree.h: Declare it.
2393 2011-04-20 Jason Merrill <jason@redhat.com>
2395 * semantics.c (finish_compound_literal): Don't put an array
2396 with a dtor in a static variable.
2398 * call.c (build_over_call): Handle trivial dtor.
2400 * search.c (lookup_fnfields_slot): Call complete_type.
2403 * decl2.c (build_offset_ref_call_from_tree): Move
2404 non-dependency of object outside condition.
2407 * decl.c (cp_finish_decl): Simplify template handling.
2409 2011-04-20 Jim Meyering <meyering@redhat.com>
2411 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2413 2011-04-19 Jason Merrill <jason@redhat.com>
2416 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2419 * decl.c (duplicate_decls): Keep always_inline attribute
2420 in sync with DECL_DISREGARD_INLINE_LIMITS.
2422 2011-04-18 Jason Merrill <jason@redhat.com>
2425 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2428 * init.c (build_value_init): Handle UNION_TYPE the same.
2430 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2433 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2434 for type dependent pointers.
2436 2011-04-18 Jim Meyering <meyering@redhat.com>
2438 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2440 2011-04-17 Jan Hubicka <jh@suse.cz>
2442 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2445 2011-04-17 Jason Merrill <jason@redhat.com>
2448 * typeck2.c (build_functional_cast): Disallow array type.
2450 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2452 2011-04-17 Jan Hubicka <jh@suse.cz>
2454 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2456 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2459 * parser.c (cp_convert_range_for): Split into
2460 cp_parser_perform_range_for_lookup.
2461 (cp_parser_perform_range_for_lookup): New.
2462 (cp_parser_range_for_member_function): New.
2463 (cp_parser_for_init_statement): Correct error message.
2464 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2466 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2468 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2469 change from objc_declare_protocols() to objc_declare_protocol().
2471 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2474 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2475 and return immediately.
2477 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2479 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2480 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2481 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2482 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2483 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2485 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2487 * cp-tree.def (IF_STMT): Add an extra operand.
2488 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2489 * cp-tree.h (IF_SCOPE): Define.
2490 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2491 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2493 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2495 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2496 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2497 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2498 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2499 Use FOR_SCOPE instead of TREE_CHAIN.
2500 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2501 (finish_for_stmt): Likewise.
2503 2011-04-14 Jason Merrill <jason@redhat.com>
2505 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2506 build_new_method_call.
2507 * semantics.c (finish_call_expr): Likewise.
2510 * init.c (build_value_init_noctor): Check complain consistently.
2513 * typeck.c (cp_build_binary_op): Don't decay void operands.
2516 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2518 * init.c (get_temp_regvar): No longer static.
2519 * cp-tree.h: Declare it.
2521 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2523 * parser.c (cp_parser_objc_class_declaration): Updated for change
2524 in objc_declare_class().
2526 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2528 * decl.c (poplevel): Use block_chainon.
2530 2011-04-13 Jason Merrill <jason@redhat.com>
2533 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2534 or pointer to (non-member) function.
2536 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2539 * semantics.c (cxx_eval_array_reference): Handle reading from
2540 wchar_t, char16_t and char32_t STRING_CST.
2542 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2545 * class.c (fixed_type_or_null): We cannot determine the dynamic
2546 type of a reference variable if its initializer is dependent.
2548 2011-04-13 Jason Merrill <jason@redhat.com>
2551 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2552 unqualified lookup failing if we're still in a template.
2554 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2556 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2557 tree_contains_struct initialization to...
2558 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2560 * cp-objcp-common.h (cp_common_init_ts): Declare.
2561 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2564 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2566 * parser.c (cp_parser_objc_message_expression): Updated call
2567 to objc_build_message_expr.
2569 2011-04-12 Martin Jambor <mjambor@suse.cz>
2571 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2572 cgraph_get_create_node.
2573 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2574 instead of cgraph_get_create_node.
2575 * method.c (make_alias_for_thunk): Call cgraph_get_node
2576 instead of cgraph_get_create_node, assert it returns non-NULL.
2577 (use_thunk): Likewise.
2578 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2579 when flag_syntax_only is not set. Call cgraph_get_node instead of
2580 cgraph_get_create_node.
2581 (maybe_clone_body): Call cgraph_get_node instead of
2582 cgraph_get_create_node.
2584 2011-04-12 Martin Jambor <mjambor@suse.cz>
2586 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2587 instead of cgraph_node.
2588 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2589 (cp_write_global_declarations): Likewise.
2590 * optimize.c (maybe_clone_body): Likewise.
2591 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2592 * mangle.c (mangle_decl): Likewise.
2593 * method.c (make_alias_for_thunk): Likewise.
2594 (use_thunk): Likewise.
2596 2011-04-11 Jason Merrill <jason@redhat.com>
2599 * decl.c (cp_complete_array_type_or_error): New.
2600 * semantics.c (finish_compound_literal): Use it.
2601 * cp-tree.h: Declare it.
2604 * semantics.c (finish_compound_literal): Handle references.
2607 * semantics.c (finish_compound_literal): Take complain parm.
2608 (build_lambda_object): Adjust.
2609 * cp-tree.h: Adjust.
2610 * call.c (convert_like_real): Adjust.
2611 * decl.c (check_initializer): Adjust.
2612 * parser.c (cp_parser_postfix_expression): Adjust.
2613 (cp_parser_functional_cast): Adjust.
2614 * pt.c (tsubst_copy_and_build): Adjust.
2615 * typeck2.c (process_init_constructor_record): Adjust.
2618 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2622 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2623 than cp_build_indirect_ref.
2625 PR c++/48457, Core 1238
2626 * call.c (reference_binding): Allow rvalue reference to bind to
2628 * tree.c (lvalue_kind): Functions are always lvalues.
2630 2011-04-07 Jason Merrill <jason@redhat.com>
2633 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2634 arguments even if we don't know the function.
2637 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2638 at the end of the chain.
2639 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2640 (iterative_hash_template_arg): Likewise.
2643 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2644 * name-lookup.c (add_function): Set it.
2645 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2648 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2649 Release unused vector.
2652 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2653 (type_unification_real): Clear it here instead.
2656 * except.c (build_noexcept_spec): Propagate error_mark_node.
2657 (finish_noexcept_expr): Likewise.
2660 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2664 * call.c (resolve_args): Take complain.
2665 (build_new_function_call, build_operator_new_call): Pass it.
2666 (build_op_call, build_new_op, build_new_method_call): Pass it.
2669 * typeck.c (check_for_casting_away_constness): Take complain.
2670 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2671 (build_const_cast_1): Pass it. Take full complain parm.
2672 (build_const_cast, cp_build_c_cast): Adjust.
2674 * tree.c (build_aggr_init_expr): Always return error_mark_node
2675 on abstract violation.
2678 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2679 (bot_manip): Adjust.
2680 * cp-tree.h: Adjust.
2681 * call.c (convert_like_real, build_cxx_call): Adjust.
2682 (perform_direct_initialization_if_possible): Adjust.
2683 * cvt.c (ocp_convert): Adjust.
2684 * init.c (build_value_init): Adjust.
2685 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2686 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2687 * typeck2.c (build_functional_cast): Adjust.
2689 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2691 (perform_member_init): Not here.
2692 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2694 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2697 * typeck2.c (build_functional_cast): Check complain consistently.
2698 Use build_value_init and abstract_virtuals_error_sfinae.
2699 (abstract_virtuals_error_sfinae): Split out.
2700 * cp-tree.h: Declare it.
2701 * init.c (build_new_1): Use it.
2702 (build_value_init_noctor): Handle FUNCTION_TYPE.
2704 * semantics.c (finish_decltype_type): Simplify handling of unknown
2707 * semantics.c (finish_decltype_type): Add complain parm.
2708 * cp-tree.h: Adjust.
2709 * parser.c (cp_parser_decltype): Adjust.
2710 * pt.c (tsubst): Adjust.
2713 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2715 2011-03-31 Jason Merrill <jason@redhat.com>
2718 * semantics.c (finish_call_expr): Remove assert.
2721 * method.c (defaultable_fn_check): Templates are not defaultable.
2723 * parser.c (cp_parser_init_declarator): Avoid redundant
2724 cp_finish_decl for member declarations.
2726 2011-03-30 Jason Merrill <jason@redhat.com>
2729 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2732 2011-03-30 Jason Merrill <jason@redhat.com>
2735 * semantics.c (potential_constant_expression_1): Handle
2736 UNORDERED_EXPR and ORDERED_EXPR.
2739 * semantics.c (finish_compound_literal): Do put static/constant
2740 arrays in static variables.
2742 * call.c (convert_like_real) [ck_list]: Build up the
2743 initializer_list object directly.
2744 * decl.c (build_init_list_var_init): Adjust.
2746 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2747 * decl.c (reshape_init_array_1): Likewise.
2749 2011-03-29 Jason Merrill <jason@redhat.com>
2752 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2753 the variable is constant before looking at its initializer.
2756 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2759 * semantics.c (potential_constant_expression_1): Change error about
2760 use of *this in constructor into sorry.
2763 * decl.c (cp_finish_decl): Defer validation of constexpr member
2765 * class.c (finalize_literal_type_property): Validate them here.
2766 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2768 * semantics.c (is_valid_constexpr_fn): Specify input location.
2770 2011-03-28 Jason Merrill <jason@redhat.com>
2773 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2774 from overloaded function.
2777 * call.c (build_array_conv): New.
2778 (implicit_conversion): Use it.
2780 * call.c (reference_binding): Allow direct binding to an array
2784 * parser.c (cp_parser_compound_statement): Add function_body parm.
2785 Complain about non-body compound-stmt in constexpr fn.
2786 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2787 (cp_parser_implicitly_scoped_statement): Adjust.
2788 (cp_parser_function_body, cp_parser_try_block): Adjust.
2789 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2790 (cp_parser_objc_try_catch_finally_statement): Adjust.
2793 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2794 and using-definition.
2795 (register_constexpr_fundef): Call it.
2797 * except.c (build_noexcept_spec): Call cxx_constant_value after
2800 2011-03-25 Kai Tietz <ktietz@redhat.com>
2802 * lex.c (interface_strcmp): Handle dos-paths.
2803 (handle_pragma_implementation): Use filename_cmp instead of
2805 (in_main_input_context): Likewise.
2807 2011-03-25 Jason Merrill <jason@redhat.com>
2810 * method.c (defaulted_late_check): Check for exception spec mismatch.
2811 (defaultable_fn_check): Allow exception spec and virtual.
2812 * class.c (check_for_override): A virtual dtor is non-trivial.
2815 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2818 2011-03-25 Kai Tietz <ktietz@redhat.com>
2820 * decl.c (decls_match): Replace target hook
2821 call of comp_type_attributes by version in tree.c file.
2822 * search.c (check_final_overrider): Likewise.
2823 * typeck.c (structural_comptypes): Likewise.
2825 2011-03-21 Kai Tietz <ktietz@redhat.com>
2828 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2829 Display allowed attributes for function pointer types.
2830 * error.c (dump_type_prefix): Likewise.
2832 * tree.c (cxx_attribute_table): Adjust table.
2834 2011-03-18 Jason Merrill <jason@redhat.com>
2837 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2840 * call.c (build_over_call): Don't skip ck_rvalue.
2842 2011-03-17 Jason Merrill <jason@redhat.com>
2845 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2846 the conversion set TREE_OVERFLOW.
2849 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2850 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2853 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2855 2011-03-16 Jason Merrill <jason@redhat.com>
2858 * semantics.c (potential_constant_expression_1): Don't allow *this
2860 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2863 * decl.c (compute_array_index_type): Don't bother trying to deal
2864 with literal classes in ABI v1.
2867 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2871 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2872 use the generic binary expression handling.
2874 2011-03-16 Diego Novillo <dnovillo@google.com>
2876 * Make-lang.in (CXX_PARSER_H): New.
2877 (cp/parser.o): Add dependency on CXX_PARSER_H.
2878 Add dependency on tree-pretty-print.h
2879 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2880 * cp-lang.c: Include parser.h.
2881 * parser.c: Include parser.h.
2882 (struct cp_token): Add bitfield purged_p.
2885 (CPP_PURGED): Remove. Update all users.
2886 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2887 Remove field buffer_length.
2890 (struct tree_check): Move to parser.h.
2891 (cp_token_position): Likewise.
2892 (struct cp_token_cache): Likewise.
2893 (CPP_KEYWORD): Likewise.
2894 (CPP_TEMPLATE_ID): Likewise.
2895 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2896 (N_CP_TTYPES): Likewise.
2897 (enum cp_parser_status_kind): Likewise.
2898 (struct cp_parser_context): Likewise.
2899 (struct cp_default_arg_entry_d): Likewise.
2900 (struct cp_unparsed_functions_entry_d): Likewise.
2901 (struct cp_parser): Likewise.
2902 (cp_lexer_dump_tokens): New.
2903 (cp_lexer_debug_tokens): New.
2904 (cp_lexer_finished_p): New.
2905 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2906 (cp_lexer_new_main): Re-write main lexing loop to push
2907 tokens into the new VEC buffer.
2908 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2909 Do not abort if the token type is not recognized, just print
2911 * parser.h: New file.
2912 * config-lang.in (gtfiles): Add cp/parser.h.
2914 2011-03-16 Jason Merrill <jason@redhat.com>
2917 * typeck.c (check_return_expr): Fix conditions for setting
2918 LOOKUP_PREFER_RVALUE.
2920 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2923 * decl.c (check_array_designated_initializer): Allow integer index.
2924 (reshape_init_array_1): Set index on the elements.
2926 2011-03-16 Jason Merrill <jason@redhat.com>
2929 * typeck.c (convert_for_initialization): Use
2930 perform_implicit_conversion_flags.
2931 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
2932 rvaluedness_matches_p on ck_rvalue.
2933 (convert_like_real) [ck_rvalue]: And restore it here.
2936 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
2938 2011-03-16 Jason Merrill <jason@redhat.com>
2940 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
2941 committed to this tentative parse.
2944 * semantics.c (finish_call_expr): Preserve reference semantics
2947 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
2949 2011-03-16 Jakub Jelinek <jakub@redhat.com>
2951 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
2952 DECL_LANG_SPECIFIC is NULL.
2954 2011-03-15 Jason Merrill <jason@redhat.com>
2957 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
2958 check value_dependent_expression_p on the operand.
2960 * semantics.c (push_cx_call_context): Return bool.
2961 (cxx_eval_call_expression): Handle excess depth.
2964 * method.c (synthesized_method_walk): Cleanups don't affect the
2965 triviality of a constructor, but do affect deletion and exception
2968 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2970 * decl2.c (cp_check_const_attributes): New.
2971 (cplus_decl_attributes): Call cp_check_const_attributes.
2973 2011-03-15 Jason Merrill <jason@redhat.com>
2976 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
2978 (push_defarg_context, pop_defarg_context): New.
2979 * parser.c (cp_parser_late_parsing_default_args): Use them.
2980 * cp-tree.h: Declare them.
2982 2011-03-11 Dodji Seketeli <dodji@redhat.com>
2984 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
2985 the argument of the indirection operator should not be dependent.
2988 2011-03-11 Jason Merrill <jason@redhat.com>
2991 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
2994 * parser.c (cp_parser_template_type_arg): Set
2995 type_definition_forbidden_message.
2998 * decl.c (compute_array_index_type): Discard folding
2999 if it didn't produce a constant.
3001 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3004 * init.c (build_zero_init_1): Extracted from build_zero_init.
3005 Add FIELD_SIZE argument, if non-NULL and field bit_position
3006 as not smaller than that, don't add that field's initializer.
3007 Pass DECL_SIZE as last argument to build_zero_init_1
3008 for DECL_FIELD_IS_BASE fields.
3009 (build_zero_init): Use build_zero_init_1.
3011 2011-03-10 Jason Merrill <jason@redhat.com>
3014 * pt.c (iterative_hash_template_arg): Remove special case for
3018 * parser.c (cp_parser_single_declaration): Just return if
3019 cp_parser_parse_and_diagnose_invalid_type_name complained.
3021 2011-03-09 Jason Merrill <jason@redhat.com>
3024 * pt.c (unify): An unresolved overload is a nondeduced context.
3026 2011-03-09 Martin Jambor <mjambor@suse.cz>
3028 PR tree-optimization/47714
3029 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3031 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3034 * pt.c (convert_nontype_argument): Only call decay_conversion on
3037 2011-03-08 Jason Merrill <jason@redhat.com>
3040 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3043 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3044 argument to pointer parameter.
3047 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3050 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3053 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3054 consider scopes of primary template definitions. Adjust comments.
3056 2011-03-07 Jason Merrill <jason@redhat.com>
3059 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3061 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3064 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3067 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3068 (write_CV_qualifiers_for_type): Not here.
3070 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3072 * lang-specs.h: Match -save-temps* instead of -save-temps.
3074 2011-03-05 Jason Merrill <jason@redhat.com>
3076 * mangle.c (write_expression): Change ABI v6 to v5.
3077 (write_type): Likewise.
3079 2011-03-04 Jan Hubicka <jh@suse.cz>
3082 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3083 and cgraph_add_thunk.
3084 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3085 * mangle.c (mangle_decl): Likewise.
3087 2011-03-04 Jason Merrill <jason@redhat.com>
3090 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3091 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3094 * search.c (check_final_overrider): Allow pointer to same incomplete
3095 class type with different cv-quals.
3097 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3100 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3102 2011-03-03 Jason Merrill <jason@redhat.com>
3105 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3107 2011-03-02 Jason Merrill <jason@redhat.com>
3110 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3113 * tree.c (build_vec_init_elt): Split out from...
3114 (build_vec_init_expr): ...here.
3115 (diagnose_non_constexpr_vec_init): New fn.
3116 * semantics.c (potential_constant_expression_1): Use it.
3117 * cp-tree.h: Declare it.
3119 2011-03-01 Jason Merrill <jason@redhat.com>
3122 * parser.c (cp_parser_primary_expression): Don't warn about a
3123 failed tentative parse.
3126 * semantics.c (cxx_bind_parameters_in_call): Don't call
3127 adjust_temp_type on non-constant args.
3130 * call.c (standard_conversion): Provide requested cv-quals on
3131 class rvalue conversion.
3134 * decl2.c (grokbitfield): Handle type-dependent width.
3136 2011-02-28 Jason Merrill <jason@redhat.com>
3139 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3140 after checking for a non-thunk.
3142 2011-02-26 Jason Merrill <jason@redhat.com>
3145 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3146 * pt.c (iterative_hash_template_arg): And hash it.
3149 * semantics.c (non_const_var_error): Split out from...
3150 (cxx_eval_constant_expression): ...here.
3151 (potential_constant_expression_1) [VAR_DECL]: Use it.
3152 Allow dependent variables.
3154 2011-02-24 Jason Merrill <jason@redhat.com>
3156 * parser.c (cp_parser_constant_expression): Set
3157 non_integral_constant_expression correctly for C++0x too.
3158 (cp_parser_static_assert): Allow non-constant expression.
3159 (cp_parser_direct_declarator): Expect non_constant_p to be set
3161 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3162 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3163 (potential_rvalue_constant_expression): New.
3164 (require_potential_rvalue_constant_expression): New.
3166 2011-02-23 Jason Merrill <jason@redhat.com>
3168 * cp-tree.h (DECL_PARM_LEVEL): New.
3169 (struct lang_decl_parm): Add level field.
3170 * name-lookup.c (function_parm_depth): New fn.
3171 * name-lookup.h: Declare it.
3172 * parser.c (cp_parser_parameter_declaration_list): Use it.
3173 * mangle.c (struct globals): Add parm_depth field.
3174 (write_bare_function_type): Adjust it.
3175 (write_expression): Include the level delta in PARM_DECL mangling
3178 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3180 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3182 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3185 * parser.c (cp_parser_class_specifier): Require a closing brace
3186 to attempt error recovery.
3188 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3191 * pt.c (struct pending_template): Add chain_next GTY option.
3192 * decl.c (struct named_label_use_entry): Likewise.
3194 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3197 * semantics.c (build_lambda_object): Bail out if a field is
3200 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3203 * class.c (dfs_declare_virt_assop_and_dtor)
3204 (declare_virt_assop_and_dtor): New static functions.
3205 (add_implicitly_declared_members): Use
3206 declare_virt_assop_and_dtor.
3208 2011-02-21 Jason Merrill <jason@redhat.com>
3211 * decl2.c (decl_constant_var_p): A constexpr var needs an
3212 initializer to be constant.
3213 * semantics.c (cxx_eval_constant_expression): Complain about
3214 constexpr var used in its own initializer.
3215 * call.c (set_up_extended_ref_temp): Set
3216 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3218 2011-02-20 Jason Merrill <jason@redhat.com>
3221 * semantics.c (cxx_eval_call_expression): Call
3222 cxx_eval_constant_expression in trivial shortcut.
3225 * call.c (convert_class_to_reference): Don't try to set up a
3226 second conv sequence for non-viable candidates.
3229 * error.c (location_of): Handle non-tagged types.
3232 * method.c (process_subob_fn): Instantiate constexpr templates.
3233 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3235 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3238 * pt.c (tsubst_pack_expansion): do not use
3239 cp_tree_equal/same_type_p to detect an expansion of a parameter
3242 2011-02-19 Jason Merrill <jason@redhat.com>
3245 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3247 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3250 * semantics.c (finish_non_static_data_member): Early return if
3251 object is error_mark_node.
3253 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3256 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3258 * semantics.c (finish_id_expression): Do not pass erroneous decl
3259 to decl_constant_var_p.
3261 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3264 * cvt.c (convert_from_reference): Call mark_exp_read.
3266 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3269 * pt.c (finish_call_expr): Consider a call expression that has a
3270 dependent "this" pointer as being dependent. Add comments.
3271 (dependent_type_p, type_dependent_expression_p): Update comments.
3273 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3276 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3277 expansion arguments are not evaluated.
3279 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3282 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3283 instead of TYPE_LANG_FLAG_3.
3284 * pt.c (lookup_template_class): Copy over
3285 ENUM_FIXED_UNDERLYING_TYPE_P.
3287 2011-02-15 Jason Merrill <jason@redhat.com>
3290 * method.c (synthesized_method_walk): Always exit early for
3291 trivial fn in C++98 mode.
3293 2011-02-14 Jason Merrill <jason@redhat.com>
3296 * parser.c (cp_parser_enumerator_definition): Call
3297 fold_non_dependent_expr.
3299 2011-02-09 Jason Merrill <jason@redhat.com>
3301 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3302 * semantics.c (finish_fname): Only return the name if we're in
3305 * decl.c (build_enumerator): Don't perform integral promotions on
3306 non-integral constants.
3308 * cvt.c (convert_to_void): Handle null op1.
3310 * class.c (type_has_constexpr_default_constructor): Make sure the
3311 caller stripped an enclosing array.
3312 * init.c (perform_member_init): Strip arrays before calling it.
3315 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3317 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3320 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3321 template parameters in account.
3323 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3326 * parser.c (cp_parser_class_specifier): Fix setting of
3329 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3332 * semantics.c (build_data_member_initialization): Handle
3333 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3335 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3337 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3338 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3340 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3343 * cp-tree.h (fixup_template_parms): Declare.
3344 * pt.c (end_template_parm_list): Do not fixup template parms here.
3345 (fixup_template_parms): Remove static. Fix typo in the
3346 comments. Remove useless code statement.
3347 (fixup_template_parm): For a template template parameter, fixup
3348 its attributes before fixing up its type.
3350 (cp_parser_template_declaration_after_export): After parsing
3351 template parameters fixup their types.
3353 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3356 * semantics.c (potential_constant_expression_1): Handle
3359 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3362 * semantics.c (expand_or_defer_fn_1): Handle it.
3363 * decl2.c (decl_needed_p): Likewise.
3365 2011-01-21 Jason Merrill <jason@redhat.com>
3368 * semantics.c (build_constexpr_constructor_member_initializers):
3369 Handle trivial copy.
3371 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3374 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3375 assume init must be NULL if scope is NULL.
3376 (begin_range_for_stmt): Likewise.
3378 2011-01-21 Jason Merrill <jason@redhat.com>
3381 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3384 * semantics.c (potential_constant_expression_1): Split out from
3385 potential_constant_expression. Add want_rval parm. Handle
3386 template expression forms. Don't enforce restriction on address
3387 of automatic variable here. Add a couple of diagnostics that
3389 (require_potential_constant_expression): New entry point.
3390 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3391 (maybe_constant_value): Check potential_constant_expression.
3392 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3393 * tree.c (build_vec_init_expr): Adjust.
3395 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3398 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3401 2011-01-17 Jason Merrill <jason@redhat.com>
3404 * semantics.c (base_field_constructor_elt): New fn.
3405 (cxx_eval_bare_aggregate): Use it.
3406 (build_data_member_initialization): Leave COMPONENT_REF for
3409 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3411 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3414 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3415 Jonathan Wakely <jwakely.gcc@gmail.com>
3418 * decl.c (grokdeclarator): Reject mutable reference members.
3420 2011-01-14 Jason Merrill <jason@redhat.com>
3423 * pt.c (coerce_template_parms): Fix error recovery.
3426 * typeck2.c (check_narrowing): Only check arithmetic types.
3429 * tree.c (build_vec_init_expr): Handle flexible array
3432 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3435 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3436 TYPE_MAIN_DECL instead of TYPE_NAME.
3437 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3438 * decl2.c (determine_visibility): Add check
3439 of CLASS_TYPE_P for underlying_type.
3441 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3443 * cp-tree.h (begin_for_scope): New prototype.
3444 (begin_for_stmt): Update prototype.
3445 (begin_range_for_stmt): Update prototype.
3446 * init.c (build_vec_init): Update call to begin_for_stmt.
3447 * parser.c (cp_parser_for): New.
3448 (cp_parser_c_for): Add three new parameters.
3449 (cp_parser_range_for): Likewise. Most parsing code removed.
3450 (cp_parser_iteration_statement): Call cp_parser_for instead of
3451 cp_parser_c_for and cp_parser_range_for.
3452 (cp_parser_for_init_statement): Add new parameter and return type.
3453 (cp_parser_block_declaration): Update call to
3454 cp_parser_simple_declaration.
3455 (cp_parser_simple_declaration): Add new parameter.
3456 Update call to cp_parser_init_declarator.
3457 (cp_parser_init_declarator): Add new parameter.
3458 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3459 * semantics.c (begin_for_scope): New.
3460 (begin_for_stmt): Add two new parameters.
3461 (begin_range_for_stmt): Likewise.
3463 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3465 * parser.c (cp_parser_objc_at_property_declaration): Improved
3468 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3471 * cp-lang.c (get_template_innermost_arguments_folded)
3472 (get_template_argument_pack_elems_folded)
3473 (template_arg_needs_folding, fold_cplus_constants): New static
3475 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3476 get_template_innermost_arguments_folded.
3477 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3478 get_template_argument_pack_elems_folded.
3480 2011-01-11 Jason Merrill <jason@redhat.com>
3483 * init.c (build_new_1): Handle value-init in templates differently.
3486 * tree.c (maybe_dummy_object): Check current_class_ref against
3487 context, not current_class_type.
3489 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3492 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3493 error recovery purposes behave as if it was not specified so that
3494 the default type is used.
3496 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3499 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3500 for the second build_x_va_arg argument.
3502 2011-01-05 Tom Tromey <tromey@redhat.com>
3504 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3505 (lvalue_or_else): Likewise.
3507 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3510 * tree.c (cxx_type_hash_eq):
3511 Allow METHOD_TYPE, too.
3514 Copyright (C) 2011 Free Software Foundation, Inc.
3516 Copying and distribution of this file, with or without modification,
3517 are permitted in any medium without royalty provided the copyright
3518 notice and this notice are preserved.