1 2011-10-02 Jason Merrill <jason@redhat.com>
4 Implement N2555 (expanding pack expansion to fixed parm list)
5 * pt.c (coerce_template_parms): Allow expanding a pack expansion
6 to a fixed-length argument list.
7 (unify_pack_expansion): Handle explicit args properly.
8 (unify) [TREE_VEC]: Handle pack expansions here.
9 [TYPE_ARGUMENT_PACK]: Not here.
10 (tsubst_pack_expansion): Don't try to do partial substitution.
11 (pack_deducible_p): New.
12 (fn_type_unification): Use it.
13 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
15 (check_non_deducible_conversion): Split from type_unification_real.
16 (unify_one_argument): Split from type_unification_real...
17 (unify_pack_expansion): ...and here. Drop call_args_p parm.
18 (type_unification_real, unify, more_specialized_fn): Adjust.
20 * class.c (fixed_type_or_null): Handle NSDMI.
21 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
24 2011-09-30 Jason Merrill <jason@redhat.com>
26 * cp-tree.h (TREE_NEGATED_INT): Remove.
27 * semantics.c (finish_unary_op_expr): Don't set it.
29 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
32 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
34 2011-09-26 Andi Kleen <ak@linux.intel.com>
36 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
38 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
41 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
42 comparison of pointer with zero.
44 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
47 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
48 set CLASSTYPE_DECLARED_CLASS.
50 2011-09-27 Jakub Jelinek <jakub@redhat.com>
52 * decl.c (duplicate_decls): If compatible stpcpy prototype
53 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
55 2011-09-26 Jason Merrill <jason@redhat.com>
58 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
59 constant value if we're still in a template.
62 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
65 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
68 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
71 * error.c (dump_template_bindings): Separate bindings with semicolons
74 2011-09-26 Jason Merrill <jason@redhat.com>
77 * call.c (compare_ics): Only consider rvaluedness_matches_p
78 if the target type is the same or it too differs in rvalueness.
81 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
82 flags at the top of the function.
84 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
86 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
88 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
90 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
93 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
95 2011-09-25 Jason Merrill <jason@redhat.com>
97 * parser.c (inject_this_parameter): Split out from
98 cp_parser_late_return_type_opt.
99 (cp_parser_class_specifier_1): Use it for NSDMIs.
100 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
102 2011-09-24 Jason Merrill <jason@redhat.com>
104 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
105 * cp-tree.h: Declare it.
106 * method.c (walk_field_subobs): Use it.
108 * init.c (perform_member_init): Instantiate NSDMI here.
109 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
111 Handle deferred parsing of NSDMIs.
112 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
113 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
114 (cp_parser_late_parse_one_default_arg): Split out from
115 cp_parser_late_parsing_default_args.
116 (cp_parser_late_parsing_nsdmi): New.
117 (push_unparsed_function_queues): Set it.
118 (cp_parser_parameter_declaration): Save the '=' token.
119 (cp_parser_template_parameter): Likewise.
120 (cp_parser_default_argument): Call cp_parser_initializer
121 rather than cp_parser_initializer_clause.
122 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
123 (cp_parser_member_declaration): Handle nsdmis.
124 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
126 Implement C++11 non-static data member initializers.
127 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
128 * error.c (maybe_warn_cpp0x): Handle it.
129 * call.c (convert_like_real) [ck_user]: Don't complain about
130 using an explicit constructor for direct-initialization.
131 * class.c (check_field_decl): Fix ancient typo.
132 (check_field_decls): NSDMIs make the default ctor non-trivial.
133 * decl.c (cp_finish_decl): Record NSDMI.
134 (grokdeclarator): Allow NSDMI.
135 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
136 * init.c (perform_member_init): Use NSDMI.
137 * method.c (walk_field_subobs): Check for NSDMI.
138 * parser.c (cp_parser_member_declaration): Parse { } init.
139 * semantics.c (register_constexpr_fundef): Don't talk about
140 a return statement in a constexpr constructor.
141 (cxx_eval_call_expression): Check DECL_INITIAL instead of
144 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
147 * class.c (build_base_path): Add a tsubst_flags_t parameter.
148 (convert_to_base): Adjust call.
149 * typeck.c (build_class_member_access_expr,
150 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
151 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
152 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
153 * rtti.c (build_dynamic_cast_1): Likewise.
154 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
155 * call.c (build_over_call, build_special_member_call): Likewise.
156 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
157 build_up_reference): Likewise.
158 * cp-tree.h (build_base_path): Adjust declaration.
160 2011-09-23 Jason Merrill <jason@redhat.com>
162 Core 253 - allow const objects with no initializer or
163 user-provided default constructor if the defaulted constructor
164 initializes all the subobjects.
167 * class.c (default_init_uninitialized_part): New.
168 * cp-tree.h: Declare it.
169 * decl.c (check_for_uninitialized_const_var): Use it.
170 * init.c (perform_member_init): Likewise.
171 (build_new_1): Likewise.
172 * method.c (walk_field_subobs): Likewise.
174 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
177 * decl.c (check_static_variable_definition): Allow in-class
178 initialization of static data member of non-integral type in
181 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
184 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
186 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
189 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
191 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
192 Paolo Carlini <paolo.carlini@oracle.com>
195 * friend.c (make_friend_class): cv-qualification is ok in a
198 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
201 * decl.c (grokdeclarator): Consistently handle both __int128
202 and unsigned __int128 with -pedantic; suppress diagnostic in
205 2011-09-20 Jason Merrill <jason@redhat.com>
207 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
208 (DECL_GENERATED_P): New.
209 * class.c (finalize_literal_type_property): Use them.
210 * semantics.c (is_instantiation_of_constexpr): Likewise.
211 (register_constexpr_fundef): Likewise.
213 * call.c (convert_default_arg): Avoid redundant copy.
214 * tree.c (bot_manip): Copy everything.
216 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
218 * call.c (build_new_method_call_1): Use non-virtual lookup
219 for final virtual functions.
221 2011-09-16 Jason Merrill <jason@redhat.com>
224 * call.c (set_flags_from_callee): Split out from build_call_a.
225 * cp-tree.h: Declare it.
226 * tree.c (bot_manip): Call it.
228 2011-09-15 Jason Merrill <jason@redhat.com>
231 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
232 for clearing current_class_ptr, too.
234 2011-09-14 Diego Novillo <dnovillo@google.com>
236 * name-lookup.c (lookup_arg_dependent): Use conditional
238 * decl.c (xref_tag): Likewise.
240 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
243 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
244 to build_exception_variant.
246 2011-09-13 Dodji Seketeli <dodji@redhat.com>
249 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
250 nodes. Add a comment.
251 (arg_from_parm_pack_p): New static function, factorized out from
252 tsubst_pack_expansion and extended to support non-type parameter
253 packs represented with TEMPLATE_PARM_INDEX nodes.
254 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
256 2011-09-12 Jason Merrill <jason@redhat.com>
258 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
259 with no deducible template parameters.
260 * call.c (rejection_reason_code): Add rr_template_conversion.
261 (print_z_candidate): Handle it.
262 (template_conversion_rejection): New.
263 (build_user_type_conversion_1): Use it.
265 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
266 on all of the second conversion sequence.
267 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
268 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
269 first section. Fix loop logic.
270 (initialize_reference): Call convert_like for diagnostics when
271 we have a (bad) conversion.
273 * call.c (convert_class_to_reference)
274 (convert_class_to_reference_1): Remove.
275 (reference_binding): Use build_user_type_conversion_1 instead.
277 * call.c (initialize_reference): Add flags parm.
278 * decl.c (grok_reference_init): Likewise.
279 (check_initializer): Pass it.
280 * typeck.c (convert_for_initialization): Likewise.
283 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
284 * call.c (conditional_conversion): Use it.
285 (reference_binding): Fix handling of xvalues.
287 2011-09-09 Jason Merrill <jason@redhat.com>
289 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
290 before forcing instantiation.
292 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
295 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
296 instead of complete_type_or_else.
298 2011-09-08 Dodji Seketeli <dodji@redhat.com>
300 PR c++/33255 - Support -Wunused-local-typedefs warning
301 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
302 record_locally_defined_typedef.
303 * decl.c (finish_function): Use the new
304 maybe_warn_unused_local_typedefs.
305 (grokfield): Use the new record_locally_defined_typedef.
306 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
308 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
311 * decl.c (grokdeclarator): Check u.function.exception_specification
314 2011-09-07 Jason Merrill <jason@redhat.com>
317 * parser.c (cp_parser_member_declaration): Don't require a constant
318 rvalue here in C++0x.
320 * pt.c (type_unification_real): Correct complain arg for tsubsting
321 default template args.
323 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
325 2011-09-06 Jason Merrill <jason@redhat.com>
328 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
329 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
330 (validate_constexpr_fundecl): Remove.
331 * decl.c (start_preparsed_function): Don't call it.
332 * cp-tree.h: Don't declare it.
334 2011-09-04 Jason Merrill <jason@redhat.com>
337 * call.c (reference_binding): Don't set is_lvalue for an rvalue
343 * call.c (reference_binding): Set rvaluedness_matches_p properly
344 for reference to function conversion ops.
345 (compare_ics): Adjust.
347 * class.c (trivial_default_constructor_is_constexpr): Rename from
348 synthesized_default_constructor_is_constexpr.
349 (type_has_constexpr_default_constructor): Adjust.
350 (add_implicitly_declared_members): Call it instead.
351 (explain_non_literal_class): Explain about non-constexpr default ctor.
353 * method.c (synthesized_method_walk): Adjust.
354 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
359 * init.c (perform_member_init): Don't diagnose missing inits here.
360 (emit_mem_initializers): Or here.
361 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
362 * semantics.c (cx_check_missing_mem_inits): New.
363 (explain_invalid_constexpr_fn): Call it.
364 (register_constexpr_fundef): Likewise. Leave
365 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
366 (cxx_eval_call_expression): Adjust diagnostics.
367 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
369 2011-08-30 Jason Merrill <jason@redhat.com>
372 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
373 to type_definition_p.
374 * parser.c (cp_parser_set_decl_spec_type): Likewise.
375 * decl.c (grokdeclarator): Check it.
378 * semantics.c (finish_id_expression): Use
379 current_nonlambda_class_type for qualified-ids.
382 * decl.c (poplevel): Disable for scope compatibility hack
386 * semantics.c (add_capture): Call complete_type for copy.
389 * semantics.c (cxx_eval_component_reference): Handle
390 value-initialization for omitted initializers.
392 2011-08-29 Jason Merrill <jason@redhat.com>
395 * semantics.c (finish_id_expression): Mark captured variables used.
397 2011-08-29 Jakub Jelinek <jakub@redhat.com>
398 Jason Merrill <jason@redhat.com>
401 * class.c (finish_struct_1): Complain if the first field is
404 2011-08-29 Jason Merrill <jason@redhat.com>
408 * parser.c (cp_parser_default_argument): Use
409 cp_parser_initializer_clause.
410 (cp_parser_late_parsing_default_args): Likewise.
412 2011-08-26 Jason Merrill <jason@redhat.com>
416 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
418 (convert_nontype_argument): Likewise. Implicitly convert nullptr
419 and do constant folding.
420 * mangle.c (write_template_arg_literal): Mangle null member
422 * call.c (null_member_pointer_value_p): New.
423 * cp-tree.h: Declare it.
425 2011-08-25 Jason Merrill <jason@redhat.com>
427 * call.c (convert_like_real): Remove redundant complain checks.
430 * call.c (convert_like_real): Exit early if bad and !tf_error.
432 2011-08-23 Jason Merrill <jason@redhat.com>
434 * typeck2.c (build_functional_cast): Don't try to avoid calling
436 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
438 2011-08-23 Jason Merrill <jason@redhat.com>
442 * tree.c (dependent_name): New.
443 (cp_tree_equal): Two calls with the same dependent name are
444 equivalent even if the overload sets are different.
446 2011-08-23 Jason Merrill <jason@redhat.com>
448 * tree.c (build_target_expr): Set TREE_CONSTANT on
449 literal TARGET_EXPR if the value is constant.
450 * typeck2.c (build_functional_cast): Don't set it here.
452 2011-08-23 Jason Merrill <jason@redhat.com>
455 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
457 2011-08-23 Jason Merrill <jason@redhat.com>
460 * decl.c (cxx_init_decl_processing): Initialize
461 dependent_lambda_return_type_node.
462 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
463 (dependent_lambda_return_type_node): Define.
464 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
465 * semantics.c (lambda_return_type): Handle overloaded function.
466 Use dependent_lambda_return_type_node instead of
467 DECLTYPE_FOR_LAMBDA_RETURN.
468 (apply_lambda_return_type): Don't check dependent_type_p.
469 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
470 (instantiate_class_template_1): Likewise.
471 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
472 * mangle.c (write_type): Likewise.
473 * typeck.c (structural_comptypes): Likewise.
474 (check_return_expr): Handle dependent_lambda_return_type_node.
476 2011-08-23 Jason Merrill <jason@redhat.com>
479 * semantics.c (maybe_constant_value): Don't try to fold { }.
480 * pt.c (build_non_dependent_expr): Don't wrap { }.
481 * init.c (build_value_init): Allow scalar value-init in templates.
483 2011-08-23 Jason Merrill <jason@redhat.com>
485 * semantics.c (potential_constant_expression_1): Allow 'this'.
487 2011-08-23 Jakub Jelinek <jakub@redhat.com>
490 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
491 if it has side-effects and needs to be preevaluated.
493 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
496 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
497 same line as the function.
499 2011-08-23 Jakub Jelinek <jakub@redhat.com>
502 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
503 which doesn't have any fields, clear it and diagnose.
505 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
506 Marc Glisse <marc.glisse@normalesup.org>
509 * mangle.c (decl_mangling_context): Call
510 targetm.cxx.decl_mangling_context.
511 (write_unscoped_name): Use decl_mangling_context.
513 2011-08-18 Dodji Seketeli <dodji@redhat.com>
516 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
517 template parameters as created by process_template_parm.
519 2011-08-16 Jason Merrill <jason@redhat.com>
522 * pt.c (unify_pack_expansion): Correct overloaded unification
525 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
526 on a member function or static data member, call mark_used.
529 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
532 2011-08-13 Jason Merrill <jason@redhat.com>
535 * name-lookup.c (local_bindings_p): New.
536 * name-lookup.h: Declare it.
537 * lex.c (unqualified_name_lookup_error): Use it.
540 * error.c (dump_expr): Handle MODIFY_EXPR properly.
542 * decl.c (grok_reference_init): Handle constexpr here.
543 * call.c (initialize_reference): Not here.
545 2011-08-12 David Li <davidxl@google.com>
547 * class.c (update_vtable_entry_for_fn): Set
548 LOST_PRIMARY bit properly.
550 2011-08-12 Jason Merrill <jason@redhat.com>
553 * call.c (convert_arg_to_ellipsis): force_rvalue only in
554 potentially evaluated context.
556 2011-08-12 Richard Guenther <rguenther@suse.de>
558 * call.c (build_over_call): Instead of memcpy use an
559 assignment of two MEM_REFs.
561 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
562 Brian Hackett <bhackett1024@gmail.com>
564 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
566 2011-08-10 Richard Guenther <rguenther@suse.de>
568 * call.c (build_over_call): Call memcpy unconditionally.
570 2011-08-08 Jason Merrill <jason@redhat.com>
573 * semantics.c (finish_call_expr): Don't look at 'this' if we
574 had an explicit object argument.
577 * typeck2.c (check_narrowing): Fix integer logic.
579 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
581 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
583 2011-08-05 Jason Merrill <jason@redhat.com>
586 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
587 on 'this' in a constructor.
590 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
593 * init.c (perform_member_init): Handle invalid array initializer.
596 * semantics.c (cxx_eval_array_reference): Handle failure to
597 reduce the array operand to something we can work with.
599 2011-08-05 Gabriel Charette <gchare@google.com>
601 * decl.c (finish_function): Remove unecessary line 0 hack.
603 2011-08-05 Jason Merrill <jason@redhat.com>
606 * typeck.c (build_x_compound_expr_from_list): Also complain
610 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
613 * parser.c (cp_parser_range_for): Only do auto deduction in
614 template if the range is non-dependent.
616 * init.c (perform_member_init): Always build_aggr_init
617 for a class member with an explicit mem-initializer.
619 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
621 2011-08-04 Jakub Jelinek <jakub@redhat.com>
624 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
625 for operator new and operator new []. Call init_attributes.
627 2011-08-02 Jason Merrill <jason@redhat.com>
630 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
633 * typeck2.c (check_narrowing): Check unsigned mismatch.
634 * semantics.c (finish_compound_literal): check_narrowing.
637 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
640 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
641 (build_field_list): Not here.
644 * parser.c (build_range_temp): Split out from...
645 (cp_convert_range_for): ...here.
646 (do_range_for_auto_deduction): New.
647 (cp_parser_range_for): Use it.
649 2011-08-02 Jakub Jelinek <jakub@redhat.com>
651 * cp-tree.h (finish_omp_atomic): Adjust prototype.
652 (cxx_omp_const_qual_no_mutable): New prototype.
653 (finish_omp_taskyield): New prototype.
654 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
655 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
656 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
657 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
659 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
660 and PRAGMA_OMP_CLAUSE_MERGEABLE.
661 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
662 (cp_parser_omp_taskyield): New function.
663 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
664 (cp_parser_omp_clause_reduction): Handle min and max.
665 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
666 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
667 OMP_CLAUSE_MERGEABLE.
668 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
669 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
671 (finish_omp_clauses): Don't complain about const qualified
672 predetermined vars and static data members in firstprivate clause.
673 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
675 (finish_omp_taskyield): New function.
676 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
677 (cxx_omp_predetermined_sharing): Use it.
679 2011-08-02 Jason Merrill <jason@redhat.com>
681 * call.c (build_call_a): Also check at_function_scope_p.
683 2011-08-01 Jason Merrill <jason@redhat.com>
686 * mangle.c (write_prefix): Handle decltype.
689 * semantics.c (cxx_eval_vec_init_1): Fix logic.
692 * semantics.c (potential_constant_expression_1): Allow any builtin.
693 (morally_constexpr_builtin_function_p): Remove.
695 2011-07-29 Jason Merrill <jason@redhat.com>
698 * parser.c (cp_parser_lambda_expression): Also clear in_statement
699 and in_switch_statement_p.
700 (cp_parser_class_specifier): Likewise.
702 2011-07-28 Jason Merrill <jason@redhat.com>
705 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
706 (convert_nontype_argument, tsubst_template_arg): Handle its output.
708 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
711 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
713 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
715 * pt.c (build_template_decl): Copy the function_decl's
716 source location to the new template_decl.
718 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
721 * typeck.c (cp_build_modify_expr): Check digest_init return value
724 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
727 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
728 and *end before returning.
730 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
733 * parser.c (cp_parser_perform_range_for_lookup): Early return if
734 error_operand_p (range).
736 2011-07-23 Jason Merrill <jason@redhat.com>
739 * parser.c (cp_parser_qualifying_entity): Handle templates.
741 2011-07-22 Jason Merrill <jason@redhat.com>
744 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
745 Make conditional on -Wnarrowing.
747 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
749 Warn about the use of final/override in non-c++0x mode, and
750 add __final for non-c++0x mode.
751 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
752 * error.c (maybe_warn_cpp0x): Adjust.
753 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
754 '__final' as a non-c++0x alternative for 'final'.
756 2011-07-22 Jason Merrill <jason@redhat.com>
757 Mark Glisse <marc.glisse@normalesup.org>
760 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
761 other namespaces as well.
762 * name-lookup.c (c_linkage_bindings): Define.
763 (lookup_extern_c_fun_in_all_ns): Rename from
764 lookup_extern_c_fun_binding_in_all_ns. Return tree.
765 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
767 2011-07-20 Jason Merrill <jason@redhat.com>
769 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
770 designated initializer syntax.
771 * decl.c (check_array_designated_initializer): Add index parm.
772 (maybe_deduce_size_from_array_init): Pass it.
773 (reshape_init_array_1): Likewise.
776 PR c++/42603 (DR 950)
777 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
778 (cp_parser_nested_name_specifier_opt): Allow decltype.
779 (cp_parser_qualifying_entity): Likewise.
780 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
781 (cp_parser_simple_type_specifier): Handle decltype as scope.
782 (cp_parser_base_specifier): Allow decltype.
783 (cp_parser_base_clause): Don't crash on null base.
784 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
785 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
787 2011-07-19 Jason Merrill <jason@redhat.com>
790 * pt.c (coerce_template_parms): Handle non-pack after pack.
792 2011-07-19 Richard Guenther <rguenther@suse.de>
794 * call.c (build_special_member_call): Use fold_build_pointer_plus.
795 * class.c (build_base_path): Likewise.
796 (convert_to_base_statically): Likewise.
797 (dfs_accumulate_vtbl_inits): Likewise.
798 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
799 * except.c (expand_start_catch_block): Likewise.
800 * init.c (expand_virtual_init): Likewise.
801 (build_new_1): Likewise.
802 (build_vec_delete_1): Likewise.
803 (build_vec_delete): Likewise.
804 * rtti.c (build_headof): Likewise.
805 (tinfo_base_init): Likewise.
806 * typeck.c (get_member_function_from_ptrfunc): Likewise.
807 (cp_build_addr_expr_1): Likewise.
808 * typeck2.c (build_m_component_ref): Likewise.
810 2011-07-18 Martin Jambor <mjambor@suse.cz>
812 * parser.c (cp_parser_parameter_declaration_list): Initialize
815 2011-07-16 Jason Merrill <jason@redhat.com>
817 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
818 last_error_tinst_level.
819 (push_tinst_level, pop_tinst_level): Adjust.
820 (problematic_instantiation_changed): Adjust.
821 (record_last_problematic_instantiation): Adjust.
822 * error.c (cp_print_error_function): Don't print
823 current_function_decl if we're in a template instantiation context.
824 (print_instantiation_full_context): Always print first line.
826 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
827 Jason Merrill <jason@redhat.com>
831 * cp-tree.h (fn_type_unification): Add `bool' parameter.
832 * pt.c (enum template_base_result): Define.
833 (unify_success, unify_unknown): Define.
834 (unify_parameter_deduction_failure): Define.
835 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
836 (unify_parameter_pack_mismatch): Define.
837 (unify_parameter_pack_inconsistent): Define.
838 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
839 (unify_expression_unequal, unify_inconsistency): Define.
840 (unify_method_type_error, unify_arity): Likewise.
841 (unify_too_many_parameters, unify_too_few_parameters): Define.
842 (unify_arg_conversion, unify_no_common_base): Define.
843 (unify_illformed_ptrmem_cst_expr): Define.
844 (unify_substitution_failure): Define.
845 (unify_inconsistent_template_template_parameters): Define.
846 (unify_template_deduction_failure): Define.
847 (unify_template_argument_mismatch): Define.
848 (unify_overload_resolution_failure): Define.
849 (comp_template_args_with_info): New function, split out from...
850 (comp_template_args): ...here. Call it.
851 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
853 (unify): Add `explain_p' parameter. Pass to all relevant calls.
854 Call above status functions when appropriate.
855 (resolve_overloaded_unification, try_one_overload): Likewise.
856 (type_unification, type_unification_real): Likewise.
857 (unify_pack_expansion): Likewise.
858 (get_template_base, try_class_unification): Likewise.
859 (get_bindings, more_specialized_fn): Pass false to unification
861 (get_class_bindings, do_auto_deduction): Likewise.
862 (convert_nontype_argument): Likewise.
863 (fn_type_unification): Likewise. Pass tf_warning_or_error if
865 (get_template_base): Add `explain_p' parameter and pass it to
866 try_class_unification. Return an enum template_base_result.
867 * class.c (resolve_address_of_overloaded_function): Pass false to
869 * call.c (enum rejection_reason_code): Add new codes.
870 (struct rejection_reason): Add template_unification field.
871 Add template_instantiation field.
872 (template_unification_rejection): Define.
873 (template_unification_error_rejection): Define.
874 (template_instantiation_rejection): Define.
875 (invalid_copy_with_fn_template_rejection): Define.
876 (add_template_candidate): Pass false to unify.
877 Provide more rejection reasons when possible.
878 (print_template_unification_rejection): Define.
879 (print_arity_rejection): Define, split out from...
880 (print_z_candidate): ...here. Add cases for new rejection
883 2011-07-15 Jason Merrill <jason@redhat.com>
885 * Make-lang.in (check-g++-strict-gc): New.
886 (cp/except.o): Depend on gt-cp-except.h
887 * except.c: Include gt-cp-except.h.
888 * config-lang.in (gtfiles): Add cp/except.c.
889 * decl2.c (mark_used): Adjust constexpr condition, set
890 function_depth around template instantiation.
891 * parser.c (cp_parser_lambda_body): Set function_depth.
892 * semantics.c (maybe_add_lambda_conv_op): Likewise.
895 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
897 2011-07-13 Jason Merrill <jason@redhat.com>
899 * Make-lang.in (check-c++0x): New.
901 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
903 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
904 rather than a pointer to it. Return true if the whole of the value
905 was initialized by the generated statements. Use
906 complete_ctor_at_level_p instead of count_type_elements.
908 2011-07-12 Diego Novillo <dnovillo@google.com>
910 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
912 (struct cp_binding_level): Fix indentation.
914 2011-07-11 Jason Merrill <jason@redhat.com>
917 * pt.c (extract_fnparm_pack): Split out from...
918 (make_fnparm_pack): ...here.
919 (instantiate_decl): Handle non-pack parms after a pack.
920 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
922 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
925 * cp-tree.h (struct tinst_level): Add errors field.
926 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
927 (push_tinst_level): Don't start another decl in that case.
928 (reopen_tinst_level): Adjust errors field.
929 * decl2.c (cp_write_global_declarations): Don't complain about
930 undefined inline if its template was defined.
931 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
933 2011-07-10 Jason Merrill <jason@redhat.com>
936 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
937 rather than current_class_type to determine whether to set 'this'.
938 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
939 (cp_parser_init_declarator): Pass down member_p.
941 2011-07-09 Jason Merrill <jason@redhat.com>
943 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
945 2011-07-08 Jason Merrill <jason@redhat.com>
948 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
950 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
951 * optimize.c (maybe_clone_body): Likewise.
952 * semantics.c (maybe_add_lambda_conv_op): Likewise.
955 * decl.c (expand_static_init): Don't get confused by user
956 declaration of __cxa_guard_acquire.
958 * typeck.c (cp_apply_type_quals_to_decl): Don't check
959 COMPLETE_TYPE_P either.
962 * typeck.c (cp_apply_type_quals_to_decl): Don't check
963 TYPE_NEEDS_CONSTRUCTING.
965 2011-07-07 Jason Merrill <jason@redhat.com>
968 * pt.c (push_deduction_access_scope): Preserve
969 processing_template_decl across push_to_top_level.
971 * class.c (pushclass): Accept NULL argument.
972 (popclass): Deal with popping null class.
973 * pt.c (push_access_scope, pop_access_scope): Use them rather than
974 push_to_top_level/pop_from_top_level.
975 * name-lookup.c (lookup_name_real_1): Check current_class_type.
977 2011-07-07 Jakub Jelinek <jakub@redhat.com>
980 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
981 one non-complex and one complex argument, call save_expr on both
984 2011-07-06 Jason Merrill <jason@redhat.com>
987 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
991 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
993 2011-07-05 Jason Merrill <jason@redhat.com>
996 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
997 partial instantiation.
1000 * semantics.c (finish_id_expression): convert_from_reference.
1002 2011-07-05 Richard Guenther <rguenther@suse.de>
1004 * decl.c (cxx_init_decl_processing): Defer building common
1005 tree nodes to c_common_nodes_and_builtins.
1007 2011-07-04 Jason Merrill <jason@redhat.com>
1011 * mangle.c (write_expression): Handle 'this'.
1012 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
1014 * semantics.c (potential_constant_expression_1): Check that
1015 DECL_CONTEXT is set on 'this'.
1017 * error.c (dump_template_bindings): Don't print typenames
1018 for a partial instantiation.
1019 (dump_function_decl): If we aren't printing function arguments,
1020 print template arguments as <args> rather than [with ...].
1021 (dump_expr): Don't print return type or template header.
1022 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
1023 * pt.c (dependent_template_arg_p): Handle null arg.
1025 * error.c (type_to_string): Avoid redundant akas.
1027 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
1030 * init.c (build_delete): Only warn for sfk_deleting_destructor.
1032 2011-07-01 Jakub Jelinek <jakub@redhat.com>
1034 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
1035 (cp/class.o): Likewise.
1036 (cp/error.o): Likewise.
1037 (cp/name-lookup.o): Likewise.
1038 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
1040 2011-07-01 Jason Merrill <jason@redhat.com>
1043 * pt.c (lookup_template_function): Handle non-function.
1046 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
1047 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
1048 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
1050 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
1051 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
1055 * pt.c (resolve_nondeduced_context): Call mark_used.
1058 * semantics.c (finish_offsetof): Complain about incomplete type.
1060 2011-06-30 Jason Merrill <jason@redhat.com>
1063 * rtti.c (get_tinfo_decl): Call complete_type.
1066 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
1067 DECL_PARM_INDEX on rhs parm.
1069 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
1072 * tree.c (stabilize_init): Handle aggregate initialization.
1075 * name-lookup.c (struct arg_lookup): Add fn_set.
1076 (add_function): Check it.
1077 (lookup_arg_dependent_1): Initialize it.
1079 2011-06-29 Jason Merrill <jason@redhat.com>
1082 * init.c (build_new_1): Pass {} down to build_vec_init.
1083 (build_vec_init): Handle it.
1087 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1088 x_current_class_ref.
1089 (current_class_ptr, current_class_ref): Use them.
1090 * decl.c (build_this_parm): Handle getting the class type.
1091 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1092 for use within the trailing return type.
1094 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1095 don't tsubst DECL_INITIAL unless our type use auto.
1098 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1099 (massage_constexpr_body): Not here.
1102 * semantics.c (lambda_proxy_type): New.
1103 (build_capture_proxy): Use it.
1104 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1105 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1108 * class.c (explain_non_literal_class): New.
1109 (finalize_literal_type_property): Call it.
1110 * cp-tree.h: Declare it.
1111 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1112 (is_valid_constexpr_fn): Likewise.
1113 (massage_constexpr_body): Split out from...
1114 (register_constexpr_fundef): ...here.
1115 (is_instantiation_of_constexpr): New.
1116 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1117 (explain_invalid_constexpr_fn): New.
1118 (cxx_eval_call_expression): Call it.
1119 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1120 * method.c (process_subob_fn): Diagnose non-constexpr.
1121 (walk_field_subobs): Likewise.
1122 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1123 (explain_implicit_non_constexpr): New.
1124 (defaulted_late_check): Use it.
1125 * call.c (build_cxx_call): Remember location.
1127 * method.c (maybe_explain_implicit_delete): Use pointer_set
1130 * class.c (finalize_literal_type_property): Update conditions.
1131 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1133 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1134 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1135 * semantics.c (cxx_eval_vec_init_1): Correct type.
1137 * init.c (build_value_init): Decide whether or not to zero-initialize
1138 based on user-providedness of default ctor, not any ctor.
1139 (build_value_init_noctor): Adjust assert.
1142 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1143 (build_new_method_call_1): Likewise.
1144 * init.c (expand_default_init): Handle direct list-initialization
1147 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1149 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1151 2011-06-26 Jason Merrill <jason@redhat.com>
1154 * semantics.c (potential_constant_expression_1): Check
1155 for non-literality rather than cleanup.
1156 (cxx_eval_constant_expression): Likewise.
1159 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1160 with a cleanup isn't constant.
1161 (cxx_eval_constant_expression): Likewise.
1162 * init.c (expand_default_init): Use maybe_constant_init.
1164 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1167 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1168 instead of TYPE_CHAIN for chain_next for types.
1170 2011-06-23 Gabriel Charette <gchare@google.com>
1172 * name-lookup.h (cp_binding_level): Removed unused
1173 member names_size. Update all users.
1175 2011-06-23 Jason Merrill <jason@redhat.com>
1177 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1178 * init.c (build_zero_init_1): Not here.
1181 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1183 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1186 * decl2.c (build_anon_union_vars): Early return error_mark_node
1187 for a nested anonymous struct.
1189 2011-06-23 Jason Merrill <jason@redhat.com>
1192 * decl2.c (mark_used): Don't call synthesize_method for
1193 functions defaulted outside the class.
1195 * optimize.c (maybe_clone_body): Set linkage flags before
1196 cgraph_same_body_alias.
1199 * class.c (set_linkage_according_to_type): Hand off to
1200 determine_visibility.
1203 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1206 * pt.c (most_specialized_instantiation): Do check return types.
1208 2011-06-22 Jason Merrill <jason@redhat.com>
1211 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1212 (build_cxx_call): Not here.
1214 2011-06-21 Jason Merrill <jason@redhat.com>
1217 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1218 (grokdeclarator): constexpr doesn't apply const for refs.
1219 * parser.c (cp_parser_initializer_clause): Don't call
1220 maybe_constant_value here.
1221 * call.c (initialize_reference): Handle constexpr.
1224 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1225 static fn parameters.
1227 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1229 * pt.c (tsubst_arg_types): Likewise.
1230 * except.c (build_throw): Use cv_unqualified.
1233 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1234 * semantics.c (lambda_return_type): Strip them here.
1236 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1238 * semantics.c: Add sync_ or SYNC__ to builtin names.
1240 2011-06-20 Jason Merrill <jason@redhat.com>
1243 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1245 * typeck2.c (process_init_constructor_array): Use {} for classes,
1247 * call.c (convert_like_real): Handle substitution failure.
1250 * pt.c (canonicalize_type_argument): New.
1251 (convert_template_argument, unify): Use it.
1254 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1255 (print_z_candidate): Handle it.
1256 (explicit_conversion_rejection): New.
1257 (build_user_type_conversion_1): Reject an explicit conversion
1258 function that requires more than a qualification conversion.
1261 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1264 * tree.c (strip_typedefs): Use build_aligned_type.
1267 * call.c (sufficient_parms_p): Allow parameter packs too.
1270 * semantics.c (describable_type): Remove.
1271 * cp-tree.h: Likewise.
1272 * decl.c (cp_finish_decl): Don't call it.
1273 * init.c (build_new): Likewise.
1274 * parser.c (cp_parser_omp_for_loop): Likewise.
1275 * pt.c (tsubst_decl): Likewise.
1276 (do_auto_deduction): If we fail in a template, try again
1277 at instantiation time.
1280 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1282 * semantics.c (add_capture): Likewise.
1283 (register_capture_members): Clear IDENTIFIER_MARKED.
1285 2011-06-17 Jason Merrill <jason@redhat.com>
1288 * call.c (convert_class_to_reference_1): Allow binding function
1289 lvalue to rvalue reference.
1292 Generate proxy VAR_DECLs for better lambda debug info.
1293 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1294 (LAMBDA_EXPR_PENDING_PROXIES): New.
1295 (struct tree_lambda_expr): Add pending_proxies.
1296 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1297 (qualify_lookup): Use is_lambda_ignored_entity.
1298 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1299 Call insert_pending_capture_proxies.
1300 (cp_parser_lambda_introducer): Use this_identifier.
1301 (cp_parser_lambda_declarator_opt): Call the object parameter
1302 of the op() "__closure" instead of "this".
1303 (cp_parser_lambda_body): Call build_capture_proxy.
1304 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1305 (insert_pending_capture_proxies, insert_capture_proxy): New.
1306 (is_normal_capture_proxy, is_capture_proxy): New.
1307 (add_capture): Add __ to field names here, return capture proxy.
1308 (add_default_capture): Use this_identifier, adjust to expect
1309 add_capture to return a capture proxy.
1310 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1311 (finish_id_expression, lambda_expr_this_capture): Adjust.
1312 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1313 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1316 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1317 of artificial locals.
1319 * parser.c (cp_parser_lambda_expression): Clear
1320 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1321 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1323 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1324 Move non-pointers to end of struct.
1326 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1327 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1329 * semantics.c (finish_non_static_data_member): Preserve dereference
1332 2011-06-16 Jason Merrill <jason@redhat.com>
1335 * parser.c (cp_parser_lambda_body): Share code between
1336 simple and complex cases instead of using cp_parser_function_body.
1339 * decl.c (check_initializer): Check narrowing.
1342 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1345 * semantics.c (finish_id_expression): Mark even dependent
1349 * error.c (dump_template_argument): Don't try to omit default
1350 template args from an argument pack.
1352 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1355 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1356 assembler supports hidden visibility.
1358 2011-06-14 Jason Merrill <jason@redhat.com>
1361 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1362 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1363 if the declaration had an exception-specifier.
1364 (process_subob_fn): Don't maybe_instantiate_noexcept.
1365 * pt.c (maybe_instantiate_noexcept): Handle overload.
1366 * typeck2.c (nothrow_spec_p_uninst): New.
1367 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1368 * typeck.c (merge_types): Adjust.
1370 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1371 (maybe_instantiate_noexcept): Likewise.
1373 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1375 * Make-lang.in (cp/method.o): Update dependencies.
1376 * method.c: Include common/common-target.h.
1377 (use_thunk): Use targetm_common.have_named_sections.
1379 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1381 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1383 2011-06-14 Jason Merrill <jason@redhat.com>
1385 * error.c (type_to_string): Print typedef-stripped version too.
1388 * call.c (perform_implicit_conversion_flags): Print source type as
1392 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1395 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1398 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1399 of fold_indirect_ref_1.
1400 (cxx_eval_indirect_ref): Use it.
1402 2011-06-11 Jan Hubicka <jh@suse.cz>
1404 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1407 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1410 * decl.c (grokdeclarator): Reject operator names in parameters.
1412 2011-06-10 Jan Hubicka <jh@suse.cz>
1414 * decl2.c (clear_decl_external): New functoin.
1415 (cp_write_global_declarations): Use it.
1417 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1419 * cp-tree.h (error_operand_p): Remove.
1421 2011-06-09 David Krauss <potswa@mac.com>
1424 * typeck2.c (build_x_arrow): Push fake template context
1425 to produce diagnostic on acyclic endless operator-> drill-down.
1426 * call.c (build_new_op): Change Boolean overload status
1427 value to a pointer to the overload function.
1428 * cp-tree.h: Likewise.
1429 * typeck.c: Likewise.
1430 * parser.c: Likewise.
1431 * decl2.c: Likewise.
1434 2011-06-09 Jason Merrill <jason@redhat.com>
1436 * semantics.c (maybe_constant_value): Handle overflowed input.
1437 (non_const_var_error): Handle non-constant DECL_INITIAL.
1439 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1441 * parser.c (cp_parser_constant_expression): Just return the
1442 non-constant expression.
1444 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1446 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1449 * decl.c (grokdeclarator): Reject operator names in typedefs.
1451 2011-06-08 Jason Merrill <jason@redhat.com>
1454 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1455 * cp-tree.h (struct tree_deferred_noexcept): New.
1456 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1457 (DEFERRED_NOEXCEPT_SPEC_P): New.
1458 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1459 (union lang_tree_node): Add tree_deferred_noexcept.
1460 (maybe_instantiate_noexcept): Declare.
1461 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1462 * error.c (dump_exception_spec): Likewise.
1463 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1464 * ptree.c (cxx_print_xnode): Likewise.
1465 * tree.c (cp_tree_equal): Likewise.
1466 * decl.c (cp_tree_node_structure): Likewise.
1467 (duplicate_decls): Call maybe_instantiate_noexcept.
1468 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1469 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1470 DEFERRED_NOEXCEPT_SPEC_P.
1471 * typeck2.c (merge_exception_specifiers): Likewise.
1472 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1473 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1474 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1475 Build DEFERRED_NOEXCEPT.
1476 (maybe_instantiate_noexcept): New.
1477 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1478 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1480 * semantics.c (potential_constant_expression_1): Handle destructor
1483 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1485 * cp-tree.h (struct tinst_level): Add chain_next GTY
1488 2011-06-08 Jason Merrill <jason@redhat.com>
1491 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1492 if a pending_template entry is pointing at it.
1494 2011-06-07 Jason Merrill <jason@redhat.com>
1498 * error.c (subst_to_string): New.
1499 (cp_printer): Use it for 'S'.
1500 (print_instantiation_partial_context_line): Handle subst context.
1501 * pt.c (push_tinst_level): Handle subst context.
1502 (deduction_tsubst_fntype): Don't track specific substitutions.
1503 Use push_tinst_level.
1505 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1506 (fn_type_unification): Don't call push_deduction_access_scope here.
1508 2011-06-06 Jason Merrill <jason@redhat.com>
1511 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1512 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1514 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1517 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1518 and getter names to use all the allowed method names.
1520 2011-06-06 Jason Merrill <jason@redhat.com>
1523 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1526 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1527 at_function_scope_p.
1530 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1532 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1534 * init.c (build_delete): Warn when deleting type with non-virtual
1537 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1540 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1543 2011-06-01 Jason Merrill <jason@redhat.com>
1545 * pt.c (build_non_dependent_expr): Remove special handling of
1549 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1550 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1553 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1555 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1558 * name-lookup.c (supplement_binding_1): If the old binding was a
1559 type name, also check that the DECL actually refers to the same
1560 type or is not a type.
1562 2011-05-31 Jason Merrill <jason@redhat.com>
1565 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1566 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1567 (build_min_non_dep): Preserve reference refs.
1568 (build_min_non_dep_call_vec): Likewise
1570 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1573 * semantics.c (finish_omp_clauses): Call require_complete_type
1574 even for copyin/copyprivate clauses. Only call
1575 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1577 2011-05-28 Jason Merrill <jason@redhat.com>
1580 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1581 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1583 2011-05-27 Jason Merrill <jason@redhat.com>
1586 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1589 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1593 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1594 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1598 * mangle.c (write_expression): Handle MODOP_EXPR.
1601 * parser.c (cp_parser_unqualified_id): Don't check
1602 constructor_name_p for enums.
1605 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1608 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1609 with INDIRECT_REF of REFERENCE_TYPE.
1612 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1614 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1616 * cp-tree.h (building_stmt_tree): Delete.
1617 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1618 (build_aggr_init_full_exprs): Call building_stmt_list_p
1619 instead of building_stmt_tree.
1620 (initialize_local_var): Likewise.
1621 (finish_function): Likewise.
1622 * decl2.c (finish_anon_union): Likewise.
1623 * init.c (begin_init_stmts): Likewise.
1624 (finish_init_stmts): Likewise.
1625 (expand_aggr_init_1): Likewise.
1626 * name-lookup.c (do_local_using_decl): Likewise.
1627 (do_namespace_alias): Likewise.
1628 (do_using_directive): Likewise.
1629 (cp_emit_debug_info_for_using): Likewise.
1630 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1632 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1635 * typeck2.c (build_functional_cast): Complain early for invalid uses
1636 of 'auto' and set type to error_mark_node.
1638 2011-05-26 Jason Merrill <jason@redhat.com>
1641 * parser.c (cp_parser_member_declaration): Allow friend T.
1642 * friend.c (make_friend_class): Ignore non-classes.
1643 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1646 * pt.c (convert_template_argument): Don't complain about using
1647 injected-class-name as template template argument.
1650 * decl.c (check_static_variable_definition): Now static.
1651 (cp_finish_decl): Call it here.
1652 (grokdeclarator): Not here.
1653 * pt.c (instantiate_class_template_1): Or here.
1654 * cp-tree.h: Don't declare it.
1656 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1657 Nathan Froyd <froydnj@codesourcery.com>
1661 * name-lookup.h (enum scope_kind): Add sk_cond.
1662 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1663 Detect and report error for redeclaration from for-init or if
1664 or switch condition.
1665 (begin_scope): Handle sk_cond.
1666 * semantics.c (begin_if_stmt): Use sk_cond.
1667 (begin switch_stmt): Ditto.
1669 2011-05-26 Jason Merrill <jason@redhat.com>
1672 * name-lookup.h (cp_class_binding): Make base a pointer.
1673 * name-lookup.c (new_class_binding): Adjust.
1674 (poplevel_class): Adjust.
1677 * decl.c (grokparms): Function parameter packs don't need to
1679 * pt.c (type_unification_real): But they aren't deduced otherwise.
1681 2011-05-25 Jason Merrill <jason@redhat.com>
1684 * decl.c (build_enumerator): If incremented enumerator won't fit in
1685 previous integral type, find one it will fit in.
1688 * decl.c (create_array_type_for_decl): Complain about array of auto.
1692 * error.c (dump_template_bindings): Set processing_template_decl
1693 for a partial instantiation.
1696 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1697 to another reference type.
1700 * decl.c (case_conversion): New.
1701 (finish_case_label): Use it.
1703 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1706 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1709 * decl.c (grokdeclarator): Complain about auto typedef.
1712 * decl.c (grokdeclarator): Complain later for auto parameter.
1713 * pt.c (splice_late_return_type): Handle use in a template
1717 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1720 * parser.c (cp_parser_parameter_declaration): Recognize
1721 list-initialization.
1722 (cp_parser_direct_declarator): Check for the closing
1723 paren before parsing definitely.
1726 * parser.c (cp_parser_constructor_declarator_p): Don't check
1727 constructor_name_p for enums.
1728 (cp_parser_diagnose_invalid_type_name): Correct error message.
1731 * init.c (perform_member_init): Handle list-initialization
1732 of array of non-trivial class type.
1735 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1736 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1739 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1740 function parameter pack.
1741 (tsubst_pack_expansion): Likewise.
1743 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1746 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1748 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1752 * semantics.c (cxx_eval_bit_field_ref): Handle the
1753 case when BIT_FIELD_REF doesn't cover only a single field.
1755 2011-05-24 Jason Merrill <jason@redhat.com>
1758 * pt.c (get_mostly_instantiated_function_type): Use
1759 push_deferring_access_checks rather than set flag_access_control.
1761 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1763 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1764 syntax error in declaring an ObjC instance variable.
1766 2011-05-24 Jason Merrill <jason@redhat.com>
1769 * class.c (pushclass): Accept NULL argument.
1770 (popclass): Deal with popping null class.
1771 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1772 push_to_top_level/pop_from_top_level.
1773 (push_deduction_access_scope, pop_defarg_context): New.
1774 (fn_type_unification): Use them.
1775 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1777 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1779 * decl.c (grokdeclarator): Use current_class_name.
1781 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1783 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1784 (g++$(exeext)): Use libcommon-target.a.
1785 (CXX_C_OBJS): Remove prefix.o.
1787 2011-05-23 Jason Merrill <jason@redhat.com>
1789 * pt.c (tsubst_copy_and_build): Use current_class_name.
1792 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1795 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1796 converting to reference.
1797 (build_static_cast_1): Update for glvalues.
1800 * typeck.c (build_const_cast_1): Handle rvalue references.
1803 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1807 * call.c (splice_viable): Be strict in templates.
1810 * error.c (dump_template_bindings): Suppress access control.
1813 * pt.c (instantiate_decl): Handle =default.
1816 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1818 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1820 * call.c (build_over_call): Tweak call to check_function_arguments.
1821 * typeck.c (cp_build_function_call_vec): Likewise.
1823 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1826 * init.c (perform_member_init): Check for self-initialization.
1828 2011-05-22 Jason Merrill <jason@redhat.com>
1831 * typeck.c (composite_pointer_type_r): Return error_mark_node
1832 on error in SFINAE context.
1834 2011-05-20 Jason Merrill <jason@redhat.com>
1837 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1838 for constexpr fns to memfn_quals, just add it to the type.
1839 (revert_static_member_fn): Don't complain about quals.
1840 (check_static_quals): New.
1841 (grokfndecl): Call it.
1842 (start_preparsed_function): Don't call revert_static_member_fn.
1845 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1848 * cvt.c (type_promotes_to): Don't promote scoped enums.
1851 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1854 * tree.c (stabilize_expr): Fix typo.
1858 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1859 with throw(type-list).
1860 * typeck2.c (merge_exception_specifiers): noexcept(false)
1861 beats any more limited specification.
1865 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1867 * semantics.c (perform_koenig_lookup): Add complain parm.
1868 * cp-tree.h: Adjust.
1869 * parser.c (cp_parser_postfix_expression): Adjust.
1870 (cp_parser_perform_range_for_lookup): Adjust.
1872 2011-05-20 Jason Merrill <jason@redhat.com>
1874 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1876 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1878 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1880 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1883 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1886 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1887 pass it down to locate_fn_flags.
1888 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1889 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1890 * cp-gimplify.c: Include splay-tree.h.
1891 (splay_tree_compare_decl_uid, omp_var_to_track,
1892 omp_cxx_notice_variable): New functions.
1893 (struct cp_genericize_omp_taskreg): New type.
1894 (struct cp_genericize_data): Add omp_ctx field.
1895 (cp_genericize_r): Attempt to determine implicitly determined
1896 firstprivate class type variables.
1897 (cp_genericize): Clear omp_ctx.
1898 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1900 2011-05-18 Jason Merrill <jason@redhat.com>
1904 * class.c (finalize_literal_type_property): Do check
1905 for constexpr member functions of non-literal class.
1906 (finish_struct): Don't call check_deferred_constexpr_decls.
1907 * cp-tree.h: Don't declare it.
1908 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1909 * decl.c (grok_special_member_properties): Don't check it
1910 (grokfnedcl): Don't call validate_constexpr_fundecl.
1911 (start_preparsed_function): Do call it.
1912 * pt.c (tsubst_decl): Don't call it.
1913 (instantiate_class_template_1): Don't call
1914 check_deferred_constexpr_decls.
1915 * semantics.c (literal_type_p): Check for any incompleteness.
1916 (ensure_literal_type_for_constexpr_object): Likewise.
1917 (is_valid_constexpr_fn): Revert deferral changes.
1918 (validate_constexpr_fundecl): Likewise.
1919 (register_constexpr_fundef): Likewise.
1920 (check_deferred_constexpr_decls): Remove.
1922 2011-05-16 Jason Merrill <jason@redhat.com>
1925 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1927 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1929 * cxx-pretty-print.c: Update comment.
1930 * semantics.c (trait_expr_value, finish_trait_expr):
1932 * parser.c (cp_parser_primary_expression): Likewise.
1934 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1937 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1939 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1941 Implement final on class.
1942 * class.c (check_bases): Diagnose derivation from a final class.
1943 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1944 (CLASSTYPE_FINAL): New.
1945 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1947 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1949 2011-05-13 Jason Merrill <jason@redhat.com>
1952 * pt.c (deduction_tsubst_fntype): New.
1953 (fn_type_unification): Use it.
1954 (init_template_processing): Initialize hash table.
1955 (print_template_statistics): Print hash table stats.
1957 * call.c (build_op_call): Use timevar_cond_start/stop.
1958 (build_user_type_conversion): Likewise.
1960 2011-05-12 Jason Merrill <jason@redhat.com>
1962 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1963 * semantics.c (validate_constexpr_fundecl): Set it.
1964 (check_deferred_constexpr_decls): Clear it.
1965 (register_constexpr_fundef): Make sure it isn't set.
1966 * decl.c (grok_special_member_properties): Check it.
1968 2011-05-11 Jason Merrill <jason@redhat.com>
1971 * semantics.c (validate_constexpr_fundecl): Defer checking if
1972 an argument type is being defined.
1973 (is_valid_constexpr_fn): Add defer_ok parm.
1974 (cxx_eval_call_expression): Adjust.
1975 (check_deferred_constexpr_decls): New.
1976 (literal_type_p): Make sure type isn't being defined.
1977 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1978 * cp-tree.h: Declare check_deferred_constexpr_decls.
1979 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1980 (start_preparsed_function, cp_finish_decl): Not here.
1981 * class.c (finalize_literal_type_property): Don't call
1982 validate_constexpr_fundecl.
1983 (finish_struct): Call check_deferred_constexpr_decls.
1984 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1985 (instantiate_class_template): Call check_deferred_constexpr_decls.
1987 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1988 rather than DECL_TEMPLATE_INSTANTIATION.
1989 (cxx_eval_call_expression): Likewise.
1991 * semantics.c (register_constexpr_fundef): Add to hash table here.
1992 (validate_constexpr_fundecl): Not here.
1994 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1996 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
1997 do call maybe_constant_value in C++0x mode.
1998 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
2001 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
2003 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
2005 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
2007 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
2008 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
2009 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2011 2011-05-10 Jason Merrill <jason@redhat.com>
2014 * class.c (type_build_ctor_call): New.
2015 * cp-tree.h: Declare it.
2016 * decl.c (check_initializer): Use it instead of
2017 TYPE_NEEDS_CONSTRUCTING.
2018 * init.c (build_value_init, build_value_init_noctor): Likewise.
2019 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
2020 (build_vec_init): Likewise.
2021 * typeck2.c (process_init_constructor_array): Likewise.
2022 (process_init_constructor_record): Likewise.
2025 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
2026 expansion producing another expansion.
2028 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
2030 Fixes for override/final.
2031 * class.c (check_for_override): Diagnose final on a nonvirtual
2032 member function, diagnose override for a virtual with no matching
2033 override. Don't fiddle around with DECL_VINDEX.
2035 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2037 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
2038 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2039 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
2040 operand of EXPR_PACK_EXPANSION.
2041 (cp_tree_operand_length): Declare.
2042 * tree.c (cp_tree_operand_length): Define.
2043 (cp_tree_equal): Call it.
2044 * pt.c (value_dependent_expr_P): Likewise.
2045 * mangle.c (write_expression): Likewise.
2047 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
2051 * decl.c (reshape_init): Take a complain parameter and do
2052 not call error if tf_error is not set.
2053 (check_initializer, reshape_init_r, reshape_init_array,
2054 reshape_init_array_1, reshape_init_vector, reshape_init_class):
2056 * typeck2.c (digest_init_r): Take a complain parameter and
2057 pass it to convert_for_initialization.
2058 (digest_init, digest_init_flags, process_init_constructor_array,
2059 process_init_constructor_record, process_init_constructor_union,
2060 process_init_constructor, digest_init_r): Adjust.
2061 * init.c (expand_default_init, build_new_1): Likewise.
2062 * typeck.c (cp_build_modify_expr): Likewise.
2063 * decl2.c (grokfield): Likewise.
2064 * call.c (convert_like_real, convert_default_arg): Likewise.
2065 * semantics.c (finish_compound_literal): Pass complain to
2066 reshape_init and digest_init.
2067 * cp-tree.h: Adjust declarations.
2069 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
2072 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
2073 recursion if there is user defined constructor.
2075 2011-05-09 Jason Merrill <jason@redhat.com>
2078 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2081 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2083 Implement final/override for member functions.
2084 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2085 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2086 (cp_virt_specifiers, enum virt_specifier): New.
2087 * decl.c (set_virt_specifiers): New.
2088 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2089 * parser.c (make_call_declarator): add virt-specifiers parameter.
2090 (cp_parser_lambda_declarator_opt): Adjust.
2091 (cp_parser_direct_declarator): Likewise.
2092 (cp_parser_virt_specifier_seq_opt): New.
2093 * search.c (check_final_overrider): Diagnose attempts to override
2094 a final member function.
2096 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2099 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2100 if the instance has a dependent initializer.
2102 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2105 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2106 effectively unused variable.
2108 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2110 * name-lookup.h (global_bindings_p): Adjust prototype.
2111 * name-lookup.c (global_bindings_p): Return bool.
2113 2011-05-06 Jason Merrill <jason@redhat.com>
2115 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2119 * semantics.c (cxx_eval_conditional_expression): Check
2120 integer_zerop instead.
2121 (potential_constant_expression_1): Likewise.
2124 * semantics.c (cxx_eval_array_reference): Handle implicit
2127 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2129 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2130 * call.c (standard_conversion): Call class_of_this_parm.
2131 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2132 (pp_cxx_direct_abstract_declarator): Likewise.
2133 * decl2.c (change_return_type): Likewise.
2134 (cp_reconstruct_complex_type): Likewise.
2135 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2136 * mangle.c (write_function_type): Likewise.
2137 * pt.c (unify): Likewise.
2138 * typeck.c (merge_types, type_memfn_quals): Likewise.
2139 * decl.c (build_this_parm): Call type_of_this_parm.
2141 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2144 * cp-tree.h (non_static_member_function_p): Declare new function.
2145 * tree.c (non_static_member_function_p): Define it.
2146 * semantics.c (finish_call_expr): Use it.
2148 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2150 * decl.c (finish_case_label): Omit the loc argument to
2153 2011-05-05 Jason Merrill <jason@redhat.com>
2155 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2156 * cvt.c (convert_from_reference): Adjust.
2157 * pt.c (build_non_dependent_expr): Adjust.
2158 * semantics.c (finish_offsetof): Adjust.
2159 * tree.c (lvalue_kind): Use it.
2162 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2164 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2166 * decl.c (start_preparsed_function): Do not set
2167 dont_save_pending_sizes_p.
2169 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2171 * parser.c (cp_parser_objc_method_definition_list): Update call to
2172 objc_start_method_definition.
2174 2011-05-04 Jason Merrill <jason@redhat.com>
2177 * class.c (resolves_to_fixed_type_p): Don't look closely
2180 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2183 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2186 2011-05-02 Lawrence Crowl <crowl@google.com>
2188 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2189 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2190 Change TV_NAME_LOOKUP to start/stop.
2191 (define_label): Refactor timevar calls out to a wrapper function.
2192 Change TV_NAME_LOOKUP to start/stop.
2193 (xref_tag): Likewise.
2194 (lookup_label): Refactor timevar calls out to a wrapper function.
2195 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2197 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2199 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2200 (lookup_template_class): Refactor timevar calls out to a wrapper
2201 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2202 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2204 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2205 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2206 (push_namespace): Likewise.
2207 (pop_nested_namespace): Likewise.
2208 (pushdecl_namespace_level): Likewise.
2209 (store_class_bindings): Likewise.
2210 (push_to_top_level): Likewise.
2211 (identifier_type_value): Refactor timevar calls out to a wrapper
2212 function. Change TV_NAME_LOOKUP to start/stop.
2213 (find_binding): Likewise.
2214 (push_using_decl): Likewise.
2215 (lookup_arg_dependent): Likewise.
2216 (push_using_directive): Likewise.
2217 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2218 to plain code. Change TV_NAME_LOOKUP to start/stop.
2219 (lookup_type_current_level): Likewise. Refactor inner return to
2221 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2222 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2223 (pushdecl_top_level_1): Likewise.
2224 (lookup_using_namespace): Likewise.
2225 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2226 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2227 (push_overloaded_decl): Likewise.
2228 (push_class_level_binding): Likewise.
2229 (namespace_binding): Likewise.
2230 (set_namespace_binding): Likewise.
2231 (supplement_binding): Likewise.
2232 (unqualified_namespace_lookup): Likewise.
2233 (lookup_name_real): Likewise.
2234 (lookup_type_scope): Likewise.
2235 (namespace_ancestor): Likewise.
2236 (lookup_name_innermost_nonclass_level): Likewise.
2237 (pushtag): Likewise.
2238 (pop_from_top_level): Likewise.
2239 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2240 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2242 (add_using_namespace): Refactor timevar calls out to a wrapper
2243 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2244 wrapper on call to self.
2246 * decl2.c: (cp_write_global_declarations): Add start/stop of
2247 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2248 Remove push/pop calls to TV_VARCONST.
2250 * parser.c: Add include of "timevar.h".
2251 (cp_parser_explicit_instantiation): Add push/pop calls to
2253 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2254 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2256 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2257 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2258 (cp_parser_late_parsing_for_member): Add push/pop calls to
2259 new TV_PARSE_INMETH.
2261 * call.c: Add include of "timevar.h".
2262 (convert_class_to_reference): Wrap and add push/pop calls to
2264 (build_op_call): Likewise.
2265 (build_conditional_expr): Likewise.
2266 (build_new_op): Likewise.
2267 (build_new_method_call): Likewise.
2268 (build_user_type_conversion): Reorganize to single return and add
2269 push/pop calls to TV_OVERLOAD.
2270 (perform_overload_resolution): Likewise.
2272 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2274 2011-05-02 Jason Merrill <jason@redhat.com>
2276 * tree.c (build_vec_init_expr): Take complain parm.
2277 (build_vec_init_elt): Likewise. Free arg vector.
2278 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2279 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2280 (VEC_INIT_EXPR_INIT): Likewise.
2281 Adjust build_vec_init_expr declaration.
2282 * init.c (perform_member_init): Adjust.
2286 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2287 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2288 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2289 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2290 (build_vec_init_elt): Don't expect an array type.
2291 (build_array_copy): Adjust.
2292 * init.c (perform_member_init): Adjust.
2293 (build_new_1): Use build_vec_init_expr.
2296 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2297 Protect an explicit target.
2300 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2301 (compute_array_index_type): Revert earlier 48446 changes.
2302 (grokdeclarator): Use stabilize_vla_size.
2304 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2305 Eric Botcazou <ebotcazou@adacore.com>
2307 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2308 instead of inappropriate zero values.
2310 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2313 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2314 return value for NULL_TREE.
2316 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2319 * init.c (perform_member_init): Check build_value_init return
2320 value for error_mark_node.
2322 2011-04-29 Diego Novillo <dnovillo@google.com>
2323 Le-Chun Wu <lcwu@google.com>
2325 * call.c (conversion_null_warnings): Also handle assignments
2326 when warning about NULL conversions.
2328 2011-04-29 Le-Chun Wu <lcwu@google.com>
2330 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2331 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2332 (build_over_call): Use it to determine whether to emit a NULL
2333 warning for template function instantiations.
2334 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2335 EXPLICIT_TARGS is set.
2337 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2338 Mike Stump <mikestump@comcast.net>
2340 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2341 in maintainer mode. Use the --output-file option of gperf instead
2342 of > to prevent creating an empty cp/cfns.h when gperf is not
2345 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2348 * semantics.c (finish_base_specifier): cv-qualified base class
2349 is fine, per DR 484.
2351 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2354 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2355 considering call expressions involving a member function.
2357 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2360 * tree.c (build_cplus_new): Check build_target_expr return
2361 value for error_mark_node.
2363 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2366 * semantics.c (literal_type_p): Reference types are literal types,
2368 (valid_type_in_constexpr_fundecl_p): Remove.
2369 (is_valid_constexpr_fn): Adjust.
2371 2011-04-27 Jason Merrill <jason@redhat.com>
2374 Implement list-initialization of _Complex.
2375 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2376 (check_initializer): Likewise.
2377 * call.c (build_complex_conv): New.
2378 (implicit_conversion): Call it.
2379 (convert_like_real): Handle it.
2380 * typeck2.c (check_narrowing): Handle it.
2382 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2383 decide whether to delete.
2384 (build_vec_init): Pass sfk_complete_destructor.
2387 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2388 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2389 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2390 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2391 (build_vec_init_elt): Don't expect an array type.
2392 (build_array_copy): Adjust.
2393 * init.c (perform_member_init): Adjust.
2394 (build_new_1): Use build_vec_init_expr.
2396 * class.c (resolve_address_of_overloaded_function): Don't
2397 change OVERLOAD to TREE_LIST.
2398 * pt.c (print_candidates_1): Remove nonsensical assert.
2401 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2402 to tentative parse sooner.
2404 2011-04-26 Jason Merrill <jason@redhat.com>
2407 * parser.c (cp_parser_primary_expression): Set *idk to
2408 CP_ID_KIND_NONE for a parenthesized identifier.
2410 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2411 (cxx_print_identifier): Correct indentation.
2414 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2415 * tree.c (force_target_expr): Add complain parm.
2416 (build_target_expr_with_type): Likewise.
2417 (get_target_expr_sfinae): Split out.
2418 (build_vec_init_expr, bot_manip): Adjust.
2419 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2420 (build_delete, build_dtor_call): Likewise.
2421 (perform_direct_initialization_if_possible): Adjust.
2422 (build_vec_init): Handle error return.
2423 * cvt.c (force_rvalue): Add complain parm.
2424 Call build_special_member_call directly.
2425 * decl2.c (delete_sanity): Add complain parm.
2426 (build_cleanup): Adjust.
2427 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2428 * semantics.c (finish_stmt_expr_expr): Adjust.
2429 (finish_compound_literal): Adjust.
2430 * parser.c (cp_parser_delete_expression): Adjust.
2431 * typeck2.c (build_functional_cast): Adjust.
2432 * cp-tree.h: Adjust.
2434 2011-04-26 Martin Jambor <mjambor@suse.cz>
2436 * class.c (cp_fold_obj_type_ref): Remove.
2437 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2439 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2441 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2442 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2443 (UNDERLYING_TYPE_TYPE): Add.
2444 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2446 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2447 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2448 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2449 * semantics.c (finish_underlying_type): New.
2450 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2451 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2452 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2453 * tree.c (cp_walk_subtrees): Likewise.
2454 * pt.c (for_each_template_parm_r, tsubst, unify,
2455 dependent_type_p_r): Likewise.
2456 * mangle.c (write_type): Sorry for __underlying_type.
2458 2011-04-25 Jason Merrill <jason@redhat.com>
2461 * decl.c (type_dependent_init_p): New.
2462 (cp_finish_decl): Check it.
2463 * pt.c (any_type_dependent_elements_p): New.
2464 * cp-tree.h: Declare it.
2466 2011-04-20 Jason Merrill <jason@redhat.com>
2468 * semantics.c (finish_compound_literal): Don't put an array
2469 with a dtor in a static variable.
2471 * call.c (build_over_call): Handle trivial dtor.
2473 * search.c (lookup_fnfields_slot): Call complete_type.
2476 * decl2.c (build_offset_ref_call_from_tree): Move
2477 non-dependency of object outside condition.
2480 * decl.c (cp_finish_decl): Simplify template handling.
2482 2011-04-20 Jim Meyering <meyering@redhat.com>
2484 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2486 2011-04-19 Jason Merrill <jason@redhat.com>
2489 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2492 * decl.c (duplicate_decls): Keep always_inline attribute
2493 in sync with DECL_DISREGARD_INLINE_LIMITS.
2495 2011-04-18 Jason Merrill <jason@redhat.com>
2498 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2501 * init.c (build_value_init): Handle UNION_TYPE the same.
2503 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2506 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2507 for type dependent pointers.
2509 2011-04-18 Jim Meyering <meyering@redhat.com>
2511 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2513 2011-04-17 Jan Hubicka <jh@suse.cz>
2515 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2518 2011-04-17 Jason Merrill <jason@redhat.com>
2521 * typeck2.c (build_functional_cast): Disallow array type.
2523 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2525 2011-04-17 Jan Hubicka <jh@suse.cz>
2527 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2529 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2532 * parser.c (cp_convert_range_for): Split into
2533 cp_parser_perform_range_for_lookup.
2534 (cp_parser_perform_range_for_lookup): New.
2535 (cp_parser_range_for_member_function): New.
2536 (cp_parser_for_init_statement): Correct error message.
2537 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2539 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2541 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2542 change from objc_declare_protocols() to objc_declare_protocol().
2544 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2547 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2548 and return immediately.
2550 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2552 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2553 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2554 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2555 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2556 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2558 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2560 * cp-tree.def (IF_STMT): Add an extra operand.
2561 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2562 * cp-tree.h (IF_SCOPE): Define.
2563 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2564 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2566 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2568 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2569 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2570 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2571 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2572 Use FOR_SCOPE instead of TREE_CHAIN.
2573 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2574 (finish_for_stmt): Likewise.
2576 2011-04-14 Jason Merrill <jason@redhat.com>
2578 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2579 build_new_method_call.
2580 * semantics.c (finish_call_expr): Likewise.
2583 * init.c (build_value_init_noctor): Check complain consistently.
2586 * typeck.c (cp_build_binary_op): Don't decay void operands.
2589 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2591 * init.c (get_temp_regvar): No longer static.
2592 * cp-tree.h: Declare it.
2594 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2596 * parser.c (cp_parser_objc_class_declaration): Updated for change
2597 in objc_declare_class().
2599 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2601 * decl.c (poplevel): Use block_chainon.
2603 2011-04-13 Jason Merrill <jason@redhat.com>
2606 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2607 or pointer to (non-member) function.
2609 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2612 * semantics.c (cxx_eval_array_reference): Handle reading from
2613 wchar_t, char16_t and char32_t STRING_CST.
2615 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2618 * class.c (fixed_type_or_null): We cannot determine the dynamic
2619 type of a reference variable if its initializer is dependent.
2621 2011-04-13 Jason Merrill <jason@redhat.com>
2624 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2625 unqualified lookup failing if we're still in a template.
2627 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2629 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2630 tree_contains_struct initialization to...
2631 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2633 * cp-objcp-common.h (cp_common_init_ts): Declare.
2634 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2637 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2639 * parser.c (cp_parser_objc_message_expression): Updated call
2640 to objc_build_message_expr.
2642 2011-04-12 Martin Jambor <mjambor@suse.cz>
2644 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2645 cgraph_get_create_node.
2646 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2647 instead of cgraph_get_create_node.
2648 * method.c (make_alias_for_thunk): Call cgraph_get_node
2649 instead of cgraph_get_create_node, assert it returns non-NULL.
2650 (use_thunk): Likewise.
2651 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2652 when flag_syntax_only is not set. Call cgraph_get_node instead of
2653 cgraph_get_create_node.
2654 (maybe_clone_body): Call cgraph_get_node instead of
2655 cgraph_get_create_node.
2657 2011-04-12 Martin Jambor <mjambor@suse.cz>
2659 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2660 instead of cgraph_node.
2661 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2662 (cp_write_global_declarations): Likewise.
2663 * optimize.c (maybe_clone_body): Likewise.
2664 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2665 * mangle.c (mangle_decl): Likewise.
2666 * method.c (make_alias_for_thunk): Likewise.
2667 (use_thunk): Likewise.
2669 2011-04-11 Jason Merrill <jason@redhat.com>
2672 * decl.c (cp_complete_array_type_or_error): New.
2673 * semantics.c (finish_compound_literal): Use it.
2674 * cp-tree.h: Declare it.
2677 * semantics.c (finish_compound_literal): Handle references.
2680 * semantics.c (finish_compound_literal): Take complain parm.
2681 (build_lambda_object): Adjust.
2682 * cp-tree.h: Adjust.
2683 * call.c (convert_like_real): Adjust.
2684 * decl.c (check_initializer): Adjust.
2685 * parser.c (cp_parser_postfix_expression): Adjust.
2686 (cp_parser_functional_cast): Adjust.
2687 * pt.c (tsubst_copy_and_build): Adjust.
2688 * typeck2.c (process_init_constructor_record): Adjust.
2691 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2695 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2696 than cp_build_indirect_ref.
2698 PR c++/48457, Core 1238
2699 * call.c (reference_binding): Allow rvalue reference to bind to
2701 * tree.c (lvalue_kind): Functions are always lvalues.
2703 2011-04-07 Jason Merrill <jason@redhat.com>
2706 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2707 arguments even if we don't know the function.
2710 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2711 at the end of the chain.
2712 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2713 (iterative_hash_template_arg): Likewise.
2716 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2717 * name-lookup.c (add_function): Set it.
2718 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2721 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2722 Release unused vector.
2725 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2726 (type_unification_real): Clear it here instead.
2729 * except.c (build_noexcept_spec): Propagate error_mark_node.
2730 (finish_noexcept_expr): Likewise.
2733 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2737 * call.c (resolve_args): Take complain.
2738 (build_new_function_call, build_operator_new_call): Pass it.
2739 (build_op_call, build_new_op, build_new_method_call): Pass it.
2742 * typeck.c (check_for_casting_away_constness): Take complain.
2743 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2744 (build_const_cast_1): Pass it. Take full complain parm.
2745 (build_const_cast, cp_build_c_cast): Adjust.
2747 * tree.c (build_aggr_init_expr): Always return error_mark_node
2748 on abstract violation.
2751 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2752 (bot_manip): Adjust.
2753 * cp-tree.h: Adjust.
2754 * call.c (convert_like_real, build_cxx_call): Adjust.
2755 (perform_direct_initialization_if_possible): Adjust.
2756 * cvt.c (ocp_convert): Adjust.
2757 * init.c (build_value_init): Adjust.
2758 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2759 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2760 * typeck2.c (build_functional_cast): Adjust.
2762 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2764 (perform_member_init): Not here.
2765 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2767 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2770 * typeck2.c (build_functional_cast): Check complain consistently.
2771 Use build_value_init and abstract_virtuals_error_sfinae.
2772 (abstract_virtuals_error_sfinae): Split out.
2773 * cp-tree.h: Declare it.
2774 * init.c (build_new_1): Use it.
2775 (build_value_init_noctor): Handle FUNCTION_TYPE.
2777 * semantics.c (finish_decltype_type): Simplify handling of unknown
2780 * semantics.c (finish_decltype_type): Add complain parm.
2781 * cp-tree.h: Adjust.
2782 * parser.c (cp_parser_decltype): Adjust.
2783 * pt.c (tsubst): Adjust.
2786 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2788 2011-03-31 Jason Merrill <jason@redhat.com>
2791 * semantics.c (finish_call_expr): Remove assert.
2794 * method.c (defaultable_fn_check): Templates are not defaultable.
2796 * parser.c (cp_parser_init_declarator): Avoid redundant
2797 cp_finish_decl for member declarations.
2799 2011-03-30 Jason Merrill <jason@redhat.com>
2802 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2805 2011-03-30 Jason Merrill <jason@redhat.com>
2808 * semantics.c (potential_constant_expression_1): Handle
2809 UNORDERED_EXPR and ORDERED_EXPR.
2812 * semantics.c (finish_compound_literal): Do put static/constant
2813 arrays in static variables.
2815 * call.c (convert_like_real) [ck_list]: Build up the
2816 initializer_list object directly.
2817 * decl.c (build_init_list_var_init): Adjust.
2819 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2820 * decl.c (reshape_init_array_1): Likewise.
2822 2011-03-29 Jason Merrill <jason@redhat.com>
2825 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2826 the variable is constant before looking at its initializer.
2829 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2832 * semantics.c (potential_constant_expression_1): Change error about
2833 use of *this in constructor into sorry.
2836 * decl.c (cp_finish_decl): Defer validation of constexpr member
2838 * class.c (finalize_literal_type_property): Validate them here.
2839 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2841 * semantics.c (is_valid_constexpr_fn): Specify input location.
2843 2011-03-28 Jason Merrill <jason@redhat.com>
2846 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2847 from overloaded function.
2850 * call.c (build_array_conv): New.
2851 (implicit_conversion): Use it.
2853 * call.c (reference_binding): Allow direct binding to an array
2857 * parser.c (cp_parser_compound_statement): Add function_body parm.
2858 Complain about non-body compound-stmt in constexpr fn.
2859 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2860 (cp_parser_implicitly_scoped_statement): Adjust.
2861 (cp_parser_function_body, cp_parser_try_block): Adjust.
2862 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2863 (cp_parser_objc_try_catch_finally_statement): Adjust.
2866 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2867 and using-definition.
2868 (register_constexpr_fundef): Call it.
2870 * except.c (build_noexcept_spec): Call cxx_constant_value after
2873 2011-03-25 Kai Tietz <ktietz@redhat.com>
2875 * lex.c (interface_strcmp): Handle dos-paths.
2876 (handle_pragma_implementation): Use filename_cmp instead of
2878 (in_main_input_context): Likewise.
2880 2011-03-25 Jason Merrill <jason@redhat.com>
2883 * method.c (defaulted_late_check): Check for exception spec mismatch.
2884 (defaultable_fn_check): Allow exception spec and virtual.
2885 * class.c (check_for_override): A virtual dtor is non-trivial.
2888 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2891 2011-03-25 Kai Tietz <ktietz@redhat.com>
2893 * decl.c (decls_match): Replace target hook
2894 call of comp_type_attributes by version in tree.c file.
2895 * search.c (check_final_overrider): Likewise.
2896 * typeck.c (structural_comptypes): Likewise.
2898 2011-03-21 Kai Tietz <ktietz@redhat.com>
2901 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2902 Display allowed attributes for function pointer types.
2903 * error.c (dump_type_prefix): Likewise.
2905 * tree.c (cxx_attribute_table): Adjust table.
2907 2011-03-18 Jason Merrill <jason@redhat.com>
2910 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2913 * call.c (build_over_call): Don't skip ck_rvalue.
2915 2011-03-17 Jason Merrill <jason@redhat.com>
2918 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2919 the conversion set TREE_OVERFLOW.
2922 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2923 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2926 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2928 2011-03-16 Jason Merrill <jason@redhat.com>
2931 * semantics.c (potential_constant_expression_1): Don't allow *this
2933 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2936 * decl.c (compute_array_index_type): Don't bother trying to deal
2937 with literal classes in ABI v1.
2940 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2944 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2945 use the generic binary expression handling.
2947 2011-03-16 Diego Novillo <dnovillo@google.com>
2949 * Make-lang.in (CXX_PARSER_H): New.
2950 (cp/parser.o): Add dependency on CXX_PARSER_H.
2951 Add dependency on tree-pretty-print.h
2952 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2953 * cp-lang.c: Include parser.h.
2954 * parser.c: Include parser.h.
2955 (struct cp_token): Add bitfield purged_p.
2958 (CPP_PURGED): Remove. Update all users.
2959 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2960 Remove field buffer_length.
2963 (struct tree_check): Move to parser.h.
2964 (cp_token_position): Likewise.
2965 (struct cp_token_cache): Likewise.
2966 (CPP_KEYWORD): Likewise.
2967 (CPP_TEMPLATE_ID): Likewise.
2968 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2969 (N_CP_TTYPES): Likewise.
2970 (enum cp_parser_status_kind): Likewise.
2971 (struct cp_parser_context): Likewise.
2972 (struct cp_default_arg_entry_d): Likewise.
2973 (struct cp_unparsed_functions_entry_d): Likewise.
2974 (struct cp_parser): Likewise.
2975 (cp_lexer_dump_tokens): New.
2976 (cp_lexer_debug_tokens): New.
2977 (cp_lexer_finished_p): New.
2978 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2979 (cp_lexer_new_main): Re-write main lexing loop to push
2980 tokens into the new VEC buffer.
2981 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2982 Do not abort if the token type is not recognized, just print
2984 * parser.h: New file.
2985 * config-lang.in (gtfiles): Add cp/parser.h.
2987 2011-03-16 Jason Merrill <jason@redhat.com>
2990 * typeck.c (check_return_expr): Fix conditions for setting
2991 LOOKUP_PREFER_RVALUE.
2993 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2996 * decl.c (check_array_designated_initializer): Allow integer index.
2997 (reshape_init_array_1): Set index on the elements.
2999 2011-03-16 Jason Merrill <jason@redhat.com>
3002 * typeck.c (convert_for_initialization): Use
3003 perform_implicit_conversion_flags.
3004 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
3005 rvaluedness_matches_p on ck_rvalue.
3006 (convert_like_real) [ck_rvalue]: And restore it here.
3009 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
3011 2011-03-16 Jason Merrill <jason@redhat.com>
3013 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
3014 committed to this tentative parse.
3017 * semantics.c (finish_call_expr): Preserve reference semantics
3020 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
3022 2011-03-16 Jakub Jelinek <jakub@redhat.com>
3024 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
3025 DECL_LANG_SPECIFIC is NULL.
3027 2011-03-15 Jason Merrill <jason@redhat.com>
3030 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
3031 check value_dependent_expression_p on the operand.
3033 * semantics.c (push_cx_call_context): Return bool.
3034 (cxx_eval_call_expression): Handle excess depth.
3037 * method.c (synthesized_method_walk): Cleanups don't affect the
3038 triviality of a constructor, but do affect deletion and exception
3041 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3043 * decl2.c (cp_check_const_attributes): New.
3044 (cplus_decl_attributes): Call cp_check_const_attributes.
3046 2011-03-15 Jason Merrill <jason@redhat.com>
3049 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
3051 (push_defarg_context, pop_defarg_context): New.
3052 * parser.c (cp_parser_late_parsing_default_args): Use them.
3053 * cp-tree.h: Declare them.
3055 2011-03-11 Dodji Seketeli <dodji@redhat.com>
3057 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
3058 the argument of the indirection operator should not be dependent.
3061 2011-03-11 Jason Merrill <jason@redhat.com>
3064 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
3067 * parser.c (cp_parser_template_type_arg): Set
3068 type_definition_forbidden_message.
3071 * decl.c (compute_array_index_type): Discard folding
3072 if it didn't produce a constant.
3074 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3077 * init.c (build_zero_init_1): Extracted from build_zero_init.
3078 Add FIELD_SIZE argument, if non-NULL and field bit_position
3079 as not smaller than that, don't add that field's initializer.
3080 Pass DECL_SIZE as last argument to build_zero_init_1
3081 for DECL_FIELD_IS_BASE fields.
3082 (build_zero_init): Use build_zero_init_1.
3084 2011-03-10 Jason Merrill <jason@redhat.com>
3087 * pt.c (iterative_hash_template_arg): Remove special case for
3091 * parser.c (cp_parser_single_declaration): Just return if
3092 cp_parser_parse_and_diagnose_invalid_type_name complained.
3094 2011-03-09 Jason Merrill <jason@redhat.com>
3097 * pt.c (unify): An unresolved overload is a nondeduced context.
3099 2011-03-09 Martin Jambor <mjambor@suse.cz>
3101 PR tree-optimization/47714
3102 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3104 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3107 * pt.c (convert_nontype_argument): Only call decay_conversion on
3110 2011-03-08 Jason Merrill <jason@redhat.com>
3113 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3116 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3117 argument to pointer parameter.
3120 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3123 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3126 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3127 consider scopes of primary template definitions. Adjust comments.
3129 2011-03-07 Jason Merrill <jason@redhat.com>
3132 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3134 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3137 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3140 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3141 (write_CV_qualifiers_for_type): Not here.
3143 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3145 * lang-specs.h: Match -save-temps* instead of -save-temps.
3147 2011-03-05 Jason Merrill <jason@redhat.com>
3149 * mangle.c (write_expression): Change ABI v6 to v5.
3150 (write_type): Likewise.
3152 2011-03-04 Jan Hubicka <jh@suse.cz>
3155 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3156 and cgraph_add_thunk.
3157 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3158 * mangle.c (mangle_decl): Likewise.
3160 2011-03-04 Jason Merrill <jason@redhat.com>
3163 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3164 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3167 * search.c (check_final_overrider): Allow pointer to same incomplete
3168 class type with different cv-quals.
3170 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3173 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3175 2011-03-03 Jason Merrill <jason@redhat.com>
3178 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3180 2011-03-02 Jason Merrill <jason@redhat.com>
3183 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3186 * tree.c (build_vec_init_elt): Split out from...
3187 (build_vec_init_expr): ...here.
3188 (diagnose_non_constexpr_vec_init): New fn.
3189 * semantics.c (potential_constant_expression_1): Use it.
3190 * cp-tree.h: Declare it.
3192 2011-03-01 Jason Merrill <jason@redhat.com>
3195 * parser.c (cp_parser_primary_expression): Don't warn about a
3196 failed tentative parse.
3199 * semantics.c (cxx_bind_parameters_in_call): Don't call
3200 adjust_temp_type on non-constant args.
3203 * call.c (standard_conversion): Provide requested cv-quals on
3204 class rvalue conversion.
3207 * decl2.c (grokbitfield): Handle type-dependent width.
3209 2011-02-28 Jason Merrill <jason@redhat.com>
3212 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3213 after checking for a non-thunk.
3215 2011-02-26 Jason Merrill <jason@redhat.com>
3218 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3219 * pt.c (iterative_hash_template_arg): And hash it.
3222 * semantics.c (non_const_var_error): Split out from...
3223 (cxx_eval_constant_expression): ...here.
3224 (potential_constant_expression_1) [VAR_DECL]: Use it.
3225 Allow dependent variables.
3227 2011-02-24 Jason Merrill <jason@redhat.com>
3229 * parser.c (cp_parser_constant_expression): Set
3230 non_integral_constant_expression correctly for C++0x too.
3231 (cp_parser_static_assert): Allow non-constant expression.
3232 (cp_parser_direct_declarator): Expect non_constant_p to be set
3234 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3235 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3236 (potential_rvalue_constant_expression): New.
3237 (require_potential_rvalue_constant_expression): New.
3239 2011-02-23 Jason Merrill <jason@redhat.com>
3241 * cp-tree.h (DECL_PARM_LEVEL): New.
3242 (struct lang_decl_parm): Add level field.
3243 * name-lookup.c (function_parm_depth): New fn.
3244 * name-lookup.h: Declare it.
3245 * parser.c (cp_parser_parameter_declaration_list): Use it.
3246 * mangle.c (struct globals): Add parm_depth field.
3247 (write_bare_function_type): Adjust it.
3248 (write_expression): Include the level delta in PARM_DECL mangling
3251 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3253 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3255 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3258 * parser.c (cp_parser_class_specifier): Require a closing brace
3259 to attempt error recovery.
3261 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3264 * pt.c (struct pending_template): Add chain_next GTY option.
3265 * decl.c (struct named_label_use_entry): Likewise.
3267 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3270 * semantics.c (build_lambda_object): Bail out if a field is
3273 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3276 * class.c (dfs_declare_virt_assop_and_dtor)
3277 (declare_virt_assop_and_dtor): New static functions.
3278 (add_implicitly_declared_members): Use
3279 declare_virt_assop_and_dtor.
3281 2011-02-21 Jason Merrill <jason@redhat.com>
3284 * decl2.c (decl_constant_var_p): A constexpr var needs an
3285 initializer to be constant.
3286 * semantics.c (cxx_eval_constant_expression): Complain about
3287 constexpr var used in its own initializer.
3288 * call.c (set_up_extended_ref_temp): Set
3289 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3291 2011-02-20 Jason Merrill <jason@redhat.com>
3294 * semantics.c (cxx_eval_call_expression): Call
3295 cxx_eval_constant_expression in trivial shortcut.
3298 * call.c (convert_class_to_reference): Don't try to set up a
3299 second conv sequence for non-viable candidates.
3302 * error.c (location_of): Handle non-tagged types.
3305 * method.c (process_subob_fn): Instantiate constexpr templates.
3306 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3308 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3311 * pt.c (tsubst_pack_expansion): do not use
3312 cp_tree_equal/same_type_p to detect an expansion of a parameter
3315 2011-02-19 Jason Merrill <jason@redhat.com>
3318 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3320 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3323 * semantics.c (finish_non_static_data_member): Early return if
3324 object is error_mark_node.
3326 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3329 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3331 * semantics.c (finish_id_expression): Do not pass erroneous decl
3332 to decl_constant_var_p.
3334 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3337 * cvt.c (convert_from_reference): Call mark_exp_read.
3339 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3342 * pt.c (finish_call_expr): Consider a call expression that has a
3343 dependent "this" pointer as being dependent. Add comments.
3344 (dependent_type_p, type_dependent_expression_p): Update comments.
3346 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3349 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3350 expansion arguments are not evaluated.
3352 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3355 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3356 instead of TYPE_LANG_FLAG_3.
3357 * pt.c (lookup_template_class): Copy over
3358 ENUM_FIXED_UNDERLYING_TYPE_P.
3360 2011-02-15 Jason Merrill <jason@redhat.com>
3363 * method.c (synthesized_method_walk): Always exit early for
3364 trivial fn in C++98 mode.
3366 2011-02-14 Jason Merrill <jason@redhat.com>
3369 * parser.c (cp_parser_enumerator_definition): Call
3370 fold_non_dependent_expr.
3372 2011-02-09 Jason Merrill <jason@redhat.com>
3374 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3375 * semantics.c (finish_fname): Only return the name if we're in
3378 * decl.c (build_enumerator): Don't perform integral promotions on
3379 non-integral constants.
3381 * cvt.c (convert_to_void): Handle null op1.
3383 * class.c (type_has_constexpr_default_constructor): Make sure the
3384 caller stripped an enclosing array.
3385 * init.c (perform_member_init): Strip arrays before calling it.
3388 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3390 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3393 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3394 template parameters in account.
3396 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3399 * parser.c (cp_parser_class_specifier): Fix setting of
3402 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3405 * semantics.c (build_data_member_initialization): Handle
3406 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3408 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3410 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3411 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3413 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3416 * cp-tree.h (fixup_template_parms): Declare.
3417 * pt.c (end_template_parm_list): Do not fixup template parms here.
3418 (fixup_template_parms): Remove static. Fix typo in the
3419 comments. Remove useless code statement.
3420 (fixup_template_parm): For a template template parameter, fixup
3421 its attributes before fixing up its type.
3423 (cp_parser_template_declaration_after_export): After parsing
3424 template parameters fixup their types.
3426 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3429 * semantics.c (potential_constant_expression_1): Handle
3432 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3435 * semantics.c (expand_or_defer_fn_1): Handle it.
3436 * decl2.c (decl_needed_p): Likewise.
3438 2011-01-21 Jason Merrill <jason@redhat.com>
3441 * semantics.c (build_constexpr_constructor_member_initializers):
3442 Handle trivial copy.
3444 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3447 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3448 assume init must be NULL if scope is NULL.
3449 (begin_range_for_stmt): Likewise.
3451 2011-01-21 Jason Merrill <jason@redhat.com>
3454 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3457 * semantics.c (potential_constant_expression_1): Split out from
3458 potential_constant_expression. Add want_rval parm. Handle
3459 template expression forms. Don't enforce restriction on address
3460 of automatic variable here. Add a couple of diagnostics that
3462 (require_potential_constant_expression): New entry point.
3463 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3464 (maybe_constant_value): Check potential_constant_expression.
3465 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3466 * tree.c (build_vec_init_expr): Adjust.
3468 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3471 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3474 2011-01-17 Jason Merrill <jason@redhat.com>
3477 * semantics.c (base_field_constructor_elt): New fn.
3478 (cxx_eval_bare_aggregate): Use it.
3479 (build_data_member_initialization): Leave COMPONENT_REF for
3482 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3484 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3487 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3488 Jonathan Wakely <jwakely.gcc@gmail.com>
3491 * decl.c (grokdeclarator): Reject mutable reference members.
3493 2011-01-14 Jason Merrill <jason@redhat.com>
3496 * pt.c (coerce_template_parms): Fix error recovery.
3499 * typeck2.c (check_narrowing): Only check arithmetic types.
3502 * tree.c (build_vec_init_expr): Handle flexible array
3505 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3508 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3509 TYPE_MAIN_DECL instead of TYPE_NAME.
3510 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3511 * decl2.c (determine_visibility): Add check
3512 of CLASS_TYPE_P for underlying_type.
3514 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3516 * cp-tree.h (begin_for_scope): New prototype.
3517 (begin_for_stmt): Update prototype.
3518 (begin_range_for_stmt): Update prototype.
3519 * init.c (build_vec_init): Update call to begin_for_stmt.
3520 * parser.c (cp_parser_for): New.
3521 (cp_parser_c_for): Add three new parameters.
3522 (cp_parser_range_for): Likewise. Most parsing code removed.
3523 (cp_parser_iteration_statement): Call cp_parser_for instead of
3524 cp_parser_c_for and cp_parser_range_for.
3525 (cp_parser_for_init_statement): Add new parameter and return type.
3526 (cp_parser_block_declaration): Update call to
3527 cp_parser_simple_declaration.
3528 (cp_parser_simple_declaration): Add new parameter.
3529 Update call to cp_parser_init_declarator.
3530 (cp_parser_init_declarator): Add new parameter.
3531 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3532 * semantics.c (begin_for_scope): New.
3533 (begin_for_stmt): Add two new parameters.
3534 (begin_range_for_stmt): Likewise.
3536 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3538 * parser.c (cp_parser_objc_at_property_declaration): Improved
3541 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3544 * cp-lang.c (get_template_innermost_arguments_folded)
3545 (get_template_argument_pack_elems_folded)
3546 (template_arg_needs_folding, fold_cplus_constants): New static
3548 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3549 get_template_innermost_arguments_folded.
3550 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3551 get_template_argument_pack_elems_folded.
3553 2011-01-11 Jason Merrill <jason@redhat.com>
3556 * init.c (build_new_1): Handle value-init in templates differently.
3559 * tree.c (maybe_dummy_object): Check current_class_ref against
3560 context, not current_class_type.
3562 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3565 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3566 error recovery purposes behave as if it was not specified so that
3567 the default type is used.
3569 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3572 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3573 for the second build_x_va_arg argument.
3575 2011-01-05 Tom Tromey <tromey@redhat.com>
3577 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3578 (lvalue_or_else): Likewise.
3580 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3583 * tree.c (cxx_type_hash_eq):
3584 Allow METHOD_TYPE, too.
3587 Copyright (C) 2011 Free Software Foundation, Inc.
3589 Copying and distribution of this file, with or without modification,
3590 are permitted in any medium without royalty provided the copyright
3591 notice and this notice are preserved.