1 2011-10-02 Jason Merrill <jason@redhat.com>
3 * class.c (fixed_type_or_null): Handle NSDMI.
4 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
7 2011-09-30 Jason Merrill <jason@redhat.com>
9 * cp-tree.h (TREE_NEGATED_INT): Remove.
10 * semantics.c (finish_unary_op_expr): Don't set it.
12 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
15 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
17 2011-09-26 Andi Kleen <ak@linux.intel.com>
19 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
21 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
24 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
25 comparison of pointer with zero.
27 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
30 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
31 set CLASSTYPE_DECLARED_CLASS.
33 2011-09-27 Jakub Jelinek <jakub@redhat.com>
35 * decl.c (duplicate_decls): If compatible stpcpy prototype
36 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
38 2011-09-26 Jason Merrill <jason@redhat.com>
41 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
42 constant value if we're still in a template.
45 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
48 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
51 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
54 * error.c (dump_template_bindings): Separate bindings with semicolons
57 2011-09-26 Jason Merrill <jason@redhat.com>
60 * call.c (compare_ics): Only consider rvaluedness_matches_p
61 if the target type is the same or it too differs in rvalueness.
64 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
65 flags at the top of the function.
67 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
69 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
71 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
73 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
76 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
78 2011-09-25 Jason Merrill <jason@redhat.com>
80 * parser.c (inject_this_parameter): Split out from
81 cp_parser_late_return_type_opt.
82 (cp_parser_class_specifier_1): Use it for NSDMIs.
83 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
85 2011-09-24 Jason Merrill <jason@redhat.com>
87 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
88 * cp-tree.h: Declare it.
89 * method.c (walk_field_subobs): Use it.
91 * init.c (perform_member_init): Instantiate NSDMI here.
92 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
94 Handle deferred parsing of NSDMIs.
95 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
96 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
97 (cp_parser_late_parse_one_default_arg): Split out from
98 cp_parser_late_parsing_default_args.
99 (cp_parser_late_parsing_nsdmi): New.
100 (push_unparsed_function_queues): Set it.
101 (cp_parser_parameter_declaration): Save the '=' token.
102 (cp_parser_template_parameter): Likewise.
103 (cp_parser_default_argument): Call cp_parser_initializer
104 rather than cp_parser_initializer_clause.
105 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
106 (cp_parser_member_declaration): Handle nsdmis.
107 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
109 Implement C++11 non-static data member initializers.
110 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
111 * error.c (maybe_warn_cpp0x): Handle it.
112 * call.c (convert_like_real) [ck_user]: Don't complain about
113 using an explicit constructor for direct-initialization.
114 * class.c (check_field_decl): Fix ancient typo.
115 (check_field_decls): NSDMIs make the default ctor non-trivial.
116 * decl.c (cp_finish_decl): Record NSDMI.
117 (grokdeclarator): Allow NSDMI.
118 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
119 * init.c (perform_member_init): Use NSDMI.
120 * method.c (walk_field_subobs): Check for NSDMI.
121 * parser.c (cp_parser_member_declaration): Parse { } init.
122 * semantics.c (register_constexpr_fundef): Don't talk about
123 a return statement in a constexpr constructor.
124 (cxx_eval_call_expression): Check DECL_INITIAL instead of
127 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
130 * class.c (build_base_path): Add a tsubst_flags_t parameter.
131 (convert_to_base): Adjust call.
132 * typeck.c (build_class_member_access_expr,
133 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
134 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
135 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
136 * rtti.c (build_dynamic_cast_1): Likewise.
137 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
138 * call.c (build_over_call, build_special_member_call): Likewise.
139 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
140 build_up_reference): Likewise.
141 * cp-tree.h (build_base_path): Adjust declaration.
143 2011-09-23 Jason Merrill <jason@redhat.com>
145 Core 253 - allow const objects with no initializer or
146 user-provided default constructor if the defaulted constructor
147 initializes all the subobjects.
150 * class.c (default_init_uninitialized_part): New.
151 * cp-tree.h: Declare it.
152 * decl.c (check_for_uninitialized_const_var): Use it.
153 * init.c (perform_member_init): Likewise.
154 (build_new_1): Likewise.
155 * method.c (walk_field_subobs): Likewise.
157 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
160 * decl.c (check_static_variable_definition): Allow in-class
161 initialization of static data member of non-integral type in
164 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
167 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
169 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
172 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
174 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
175 Paolo Carlini <paolo.carlini@oracle.com>
178 * friend.c (make_friend_class): cv-qualification is ok in a
181 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
184 * decl.c (grokdeclarator): Consistently handle both __int128
185 and unsigned __int128 with -pedantic; suppress diagnostic in
188 2011-09-20 Jason Merrill <jason@redhat.com>
190 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
191 (DECL_GENERATED_P): New.
192 * class.c (finalize_literal_type_property): Use them.
193 * semantics.c (is_instantiation_of_constexpr): Likewise.
194 (register_constexpr_fundef): Likewise.
196 * call.c (convert_default_arg): Avoid redundant copy.
197 * tree.c (bot_manip): Copy everything.
199 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
201 * call.c (build_new_method_call_1): Use non-virtual lookup
202 for final virtual functions.
204 2011-09-16 Jason Merrill <jason@redhat.com>
207 * call.c (set_flags_from_callee): Split out from build_call_a.
208 * cp-tree.h: Declare it.
209 * tree.c (bot_manip): Call it.
211 2011-09-15 Jason Merrill <jason@redhat.com>
214 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
215 for clearing current_class_ptr, too.
217 2011-09-14 Diego Novillo <dnovillo@google.com>
219 * name-lookup.c (lookup_arg_dependent): Use conditional
221 * decl.c (xref_tag): Likewise.
223 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
226 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
227 to build_exception_variant.
229 2011-09-13 Dodji Seketeli <dodji@redhat.com>
232 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
233 nodes. Add a comment.
234 (arg_from_parm_pack_p): New static function, factorized out from
235 tsubst_pack_expansion and extended to support non-type parameter
236 packs represented with TEMPLATE_PARM_INDEX nodes.
237 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
239 2011-09-12 Jason Merrill <jason@redhat.com>
241 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
242 with no deducible template parameters.
243 * call.c (rejection_reason_code): Add rr_template_conversion.
244 (print_z_candidate): Handle it.
245 (template_conversion_rejection): New.
246 (build_user_type_conversion_1): Use it.
248 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
249 on all of the second conversion sequence.
250 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
251 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
252 first section. Fix loop logic.
253 (initialize_reference): Call convert_like for diagnostics when
254 we have a (bad) conversion.
256 * call.c (convert_class_to_reference)
257 (convert_class_to_reference_1): Remove.
258 (reference_binding): Use build_user_type_conversion_1 instead.
260 * call.c (initialize_reference): Add flags parm.
261 * decl.c (grok_reference_init): Likewise.
262 (check_initializer): Pass it.
263 * typeck.c (convert_for_initialization): Likewise.
266 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
267 * call.c (conditional_conversion): Use it.
268 (reference_binding): Fix handling of xvalues.
270 2011-09-09 Jason Merrill <jason@redhat.com>
272 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
273 before forcing instantiation.
275 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
278 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
279 instead of complete_type_or_else.
281 2011-09-08 Dodji Seketeli <dodji@redhat.com>
283 PR c++/33255 - Support -Wunused-local-typedefs warning
284 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
285 record_locally_defined_typedef.
286 * decl.c (finish_function): Use the new
287 maybe_warn_unused_local_typedefs.
288 (grokfield): Use the new record_locally_defined_typedef.
289 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
291 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
294 * decl.c (grokdeclarator): Check u.function.exception_specification
297 2011-09-07 Jason Merrill <jason@redhat.com>
300 * parser.c (cp_parser_member_declaration): Don't require a constant
301 rvalue here in C++0x.
303 * pt.c (type_unification_real): Correct complain arg for tsubsting
304 default template args.
306 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
308 2011-09-06 Jason Merrill <jason@redhat.com>
311 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
312 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
313 (validate_constexpr_fundecl): Remove.
314 * decl.c (start_preparsed_function): Don't call it.
315 * cp-tree.h: Don't declare it.
317 2011-09-04 Jason Merrill <jason@redhat.com>
320 * call.c (reference_binding): Don't set is_lvalue for an rvalue
326 * call.c (reference_binding): Set rvaluedness_matches_p properly
327 for reference to function conversion ops.
328 (compare_ics): Adjust.
330 * class.c (trivial_default_constructor_is_constexpr): Rename from
331 synthesized_default_constructor_is_constexpr.
332 (type_has_constexpr_default_constructor): Adjust.
333 (add_implicitly_declared_members): Call it instead.
334 (explain_non_literal_class): Explain about non-constexpr default ctor.
336 * method.c (synthesized_method_walk): Adjust.
337 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
342 * init.c (perform_member_init): Don't diagnose missing inits here.
343 (emit_mem_initializers): Or here.
344 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
345 * semantics.c (cx_check_missing_mem_inits): New.
346 (explain_invalid_constexpr_fn): Call it.
347 (register_constexpr_fundef): Likewise. Leave
348 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
349 (cxx_eval_call_expression): Adjust diagnostics.
350 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
352 2011-08-30 Jason Merrill <jason@redhat.com>
355 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
356 to type_definition_p.
357 * parser.c (cp_parser_set_decl_spec_type): Likewise.
358 * decl.c (grokdeclarator): Check it.
361 * semantics.c (finish_id_expression): Use
362 current_nonlambda_class_type for qualified-ids.
365 * decl.c (poplevel): Disable for scope compatibility hack
369 * semantics.c (add_capture): Call complete_type for copy.
372 * semantics.c (cxx_eval_component_reference): Handle
373 value-initialization for omitted initializers.
375 2011-08-29 Jason Merrill <jason@redhat.com>
378 * semantics.c (finish_id_expression): Mark captured variables used.
380 2011-08-29 Jakub Jelinek <jakub@redhat.com>
381 Jason Merrill <jason@redhat.com>
384 * class.c (finish_struct_1): Complain if the first field is
387 2011-08-29 Jason Merrill <jason@redhat.com>
391 * parser.c (cp_parser_default_argument): Use
392 cp_parser_initializer_clause.
393 (cp_parser_late_parsing_default_args): Likewise.
395 2011-08-26 Jason Merrill <jason@redhat.com>
399 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
401 (convert_nontype_argument): Likewise. Implicitly convert nullptr
402 and do constant folding.
403 * mangle.c (write_template_arg_literal): Mangle null member
405 * call.c (null_member_pointer_value_p): New.
406 * cp-tree.h: Declare it.
408 2011-08-25 Jason Merrill <jason@redhat.com>
410 * call.c (convert_like_real): Remove redundant complain checks.
413 * call.c (convert_like_real): Exit early if bad and !tf_error.
415 2011-08-23 Jason Merrill <jason@redhat.com>
417 * typeck2.c (build_functional_cast): Don't try to avoid calling
419 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
421 2011-08-23 Jason Merrill <jason@redhat.com>
425 * tree.c (dependent_name): New.
426 (cp_tree_equal): Two calls with the same dependent name are
427 equivalent even if the overload sets are different.
429 2011-08-23 Jason Merrill <jason@redhat.com>
431 * tree.c (build_target_expr): Set TREE_CONSTANT on
432 literal TARGET_EXPR if the value is constant.
433 * typeck2.c (build_functional_cast): Don't set it here.
435 2011-08-23 Jason Merrill <jason@redhat.com>
438 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
440 2011-08-23 Jason Merrill <jason@redhat.com>
443 * decl.c (cxx_init_decl_processing): Initialize
444 dependent_lambda_return_type_node.
445 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
446 (dependent_lambda_return_type_node): Define.
447 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
448 * semantics.c (lambda_return_type): Handle overloaded function.
449 Use dependent_lambda_return_type_node instead of
450 DECLTYPE_FOR_LAMBDA_RETURN.
451 (apply_lambda_return_type): Don't check dependent_type_p.
452 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
453 (instantiate_class_template_1): Likewise.
454 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
455 * mangle.c (write_type): Likewise.
456 * typeck.c (structural_comptypes): Likewise.
457 (check_return_expr): Handle dependent_lambda_return_type_node.
459 2011-08-23 Jason Merrill <jason@redhat.com>
462 * semantics.c (maybe_constant_value): Don't try to fold { }.
463 * pt.c (build_non_dependent_expr): Don't wrap { }.
464 * init.c (build_value_init): Allow scalar value-init in templates.
466 2011-08-23 Jason Merrill <jason@redhat.com>
468 * semantics.c (potential_constant_expression_1): Allow 'this'.
470 2011-08-23 Jakub Jelinek <jakub@redhat.com>
473 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
474 if it has side-effects and needs to be preevaluated.
476 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
479 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
480 same line as the function.
482 2011-08-23 Jakub Jelinek <jakub@redhat.com>
485 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
486 which doesn't have any fields, clear it and diagnose.
488 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
489 Marc Glisse <marc.glisse@normalesup.org>
492 * mangle.c (decl_mangling_context): Call
493 targetm.cxx.decl_mangling_context.
494 (write_unscoped_name): Use decl_mangling_context.
496 2011-08-18 Dodji Seketeli <dodji@redhat.com>
499 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
500 template parameters as created by process_template_parm.
502 2011-08-16 Jason Merrill <jason@redhat.com>
505 * pt.c (unify_pack_expansion): Correct overloaded unification
508 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
509 on a member function or static data member, call mark_used.
512 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
515 2011-08-13 Jason Merrill <jason@redhat.com>
518 * name-lookup.c (local_bindings_p): New.
519 * name-lookup.h: Declare it.
520 * lex.c (unqualified_name_lookup_error): Use it.
523 * error.c (dump_expr): Handle MODIFY_EXPR properly.
525 * decl.c (grok_reference_init): Handle constexpr here.
526 * call.c (initialize_reference): Not here.
528 2011-08-12 David Li <davidxl@google.com>
530 * class.c (update_vtable_entry_for_fn): Set
531 LOST_PRIMARY bit properly.
533 2011-08-12 Jason Merrill <jason@redhat.com>
536 * call.c (convert_arg_to_ellipsis): force_rvalue only in
537 potentially evaluated context.
539 2011-08-12 Richard Guenther <rguenther@suse.de>
541 * call.c (build_over_call): Instead of memcpy use an
542 assignment of two MEM_REFs.
544 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
545 Brian Hackett <bhackett1024@gmail.com>
547 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
549 2011-08-10 Richard Guenther <rguenther@suse.de>
551 * call.c (build_over_call): Call memcpy unconditionally.
553 2011-08-08 Jason Merrill <jason@redhat.com>
556 * semantics.c (finish_call_expr): Don't look at 'this' if we
557 had an explicit object argument.
560 * typeck2.c (check_narrowing): Fix integer logic.
562 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
564 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
566 2011-08-05 Jason Merrill <jason@redhat.com>
569 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
570 on 'this' in a constructor.
573 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
576 * init.c (perform_member_init): Handle invalid array initializer.
579 * semantics.c (cxx_eval_array_reference): Handle failure to
580 reduce the array operand to something we can work with.
582 2011-08-05 Gabriel Charette <gchare@google.com>
584 * decl.c (finish_function): Remove unecessary line 0 hack.
586 2011-08-05 Jason Merrill <jason@redhat.com>
589 * typeck.c (build_x_compound_expr_from_list): Also complain
593 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
596 * parser.c (cp_parser_range_for): Only do auto deduction in
597 template if the range is non-dependent.
599 * init.c (perform_member_init): Always build_aggr_init
600 for a class member with an explicit mem-initializer.
602 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
604 2011-08-04 Jakub Jelinek <jakub@redhat.com>
607 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
608 for operator new and operator new []. Call init_attributes.
610 2011-08-02 Jason Merrill <jason@redhat.com>
613 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
616 * typeck2.c (check_narrowing): Check unsigned mismatch.
617 * semantics.c (finish_compound_literal): check_narrowing.
620 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
623 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
624 (build_field_list): Not here.
627 * parser.c (build_range_temp): Split out from...
628 (cp_convert_range_for): ...here.
629 (do_range_for_auto_deduction): New.
630 (cp_parser_range_for): Use it.
632 2011-08-02 Jakub Jelinek <jakub@redhat.com>
634 * cp-tree.h (finish_omp_atomic): Adjust prototype.
635 (cxx_omp_const_qual_no_mutable): New prototype.
636 (finish_omp_taskyield): New prototype.
637 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
638 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
639 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
640 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
642 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
643 and PRAGMA_OMP_CLAUSE_MERGEABLE.
644 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
645 (cp_parser_omp_taskyield): New function.
646 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
647 (cp_parser_omp_clause_reduction): Handle min and max.
648 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
649 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
650 OMP_CLAUSE_MERGEABLE.
651 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
652 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
654 (finish_omp_clauses): Don't complain about const qualified
655 predetermined vars and static data members in firstprivate clause.
656 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
658 (finish_omp_taskyield): New function.
659 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
660 (cxx_omp_predetermined_sharing): Use it.
662 2011-08-02 Jason Merrill <jason@redhat.com>
664 * call.c (build_call_a): Also check at_function_scope_p.
666 2011-08-01 Jason Merrill <jason@redhat.com>
669 * mangle.c (write_prefix): Handle decltype.
672 * semantics.c (cxx_eval_vec_init_1): Fix logic.
675 * semantics.c (potential_constant_expression_1): Allow any builtin.
676 (morally_constexpr_builtin_function_p): Remove.
678 2011-07-29 Jason Merrill <jason@redhat.com>
681 * parser.c (cp_parser_lambda_expression): Also clear in_statement
682 and in_switch_statement_p.
683 (cp_parser_class_specifier): Likewise.
685 2011-07-28 Jason Merrill <jason@redhat.com>
688 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
689 (convert_nontype_argument, tsubst_template_arg): Handle its output.
691 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
694 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
696 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
698 * pt.c (build_template_decl): Copy the function_decl's
699 source location to the new template_decl.
701 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
704 * typeck.c (cp_build_modify_expr): Check digest_init return value
707 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
710 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
711 and *end before returning.
713 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
716 * parser.c (cp_parser_perform_range_for_lookup): Early return if
717 error_operand_p (range).
719 2011-07-23 Jason Merrill <jason@redhat.com>
722 * parser.c (cp_parser_qualifying_entity): Handle templates.
724 2011-07-22 Jason Merrill <jason@redhat.com>
727 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
728 Make conditional on -Wnarrowing.
730 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
732 Warn about the use of final/override in non-c++0x mode, and
733 add __final for non-c++0x mode.
734 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
735 * error.c (maybe_warn_cpp0x): Adjust.
736 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
737 '__final' as a non-c++0x alternative for 'final'.
739 2011-07-22 Jason Merrill <jason@redhat.com>
740 Mark Glisse <marc.glisse@normalesup.org>
743 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
744 other namespaces as well.
745 * name-lookup.c (c_linkage_bindings): Define.
746 (lookup_extern_c_fun_in_all_ns): Rename from
747 lookup_extern_c_fun_binding_in_all_ns. Return tree.
748 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
750 2011-07-20 Jason Merrill <jason@redhat.com>
752 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
753 designated initializer syntax.
754 * decl.c (check_array_designated_initializer): Add index parm.
755 (maybe_deduce_size_from_array_init): Pass it.
756 (reshape_init_array_1): Likewise.
759 PR c++/42603 (DR 950)
760 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
761 (cp_parser_nested_name_specifier_opt): Allow decltype.
762 (cp_parser_qualifying_entity): Likewise.
763 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
764 (cp_parser_simple_type_specifier): Handle decltype as scope.
765 (cp_parser_base_specifier): Allow decltype.
766 (cp_parser_base_clause): Don't crash on null base.
767 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
768 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
770 2011-07-19 Jason Merrill <jason@redhat.com>
773 * pt.c (coerce_template_parms): Handle non-pack after pack.
775 2011-07-19 Richard Guenther <rguenther@suse.de>
777 * call.c (build_special_member_call): Use fold_build_pointer_plus.
778 * class.c (build_base_path): Likewise.
779 (convert_to_base_statically): Likewise.
780 (dfs_accumulate_vtbl_inits): Likewise.
781 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
782 * except.c (expand_start_catch_block): Likewise.
783 * init.c (expand_virtual_init): Likewise.
784 (build_new_1): Likewise.
785 (build_vec_delete_1): Likewise.
786 (build_vec_delete): Likewise.
787 * rtti.c (build_headof): Likewise.
788 (tinfo_base_init): Likewise.
789 * typeck.c (get_member_function_from_ptrfunc): Likewise.
790 (cp_build_addr_expr_1): Likewise.
791 * typeck2.c (build_m_component_ref): Likewise.
793 2011-07-18 Martin Jambor <mjambor@suse.cz>
795 * parser.c (cp_parser_parameter_declaration_list): Initialize
798 2011-07-16 Jason Merrill <jason@redhat.com>
800 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
801 last_error_tinst_level.
802 (push_tinst_level, pop_tinst_level): Adjust.
803 (problematic_instantiation_changed): Adjust.
804 (record_last_problematic_instantiation): Adjust.
805 * error.c (cp_print_error_function): Don't print
806 current_function_decl if we're in a template instantiation context.
807 (print_instantiation_full_context): Always print first line.
809 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
810 Jason Merrill <jason@redhat.com>
814 * cp-tree.h (fn_type_unification): Add `bool' parameter.
815 * pt.c (enum template_base_result): Define.
816 (unify_success, unify_unknown): Define.
817 (unify_parameter_deduction_failure): Define.
818 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
819 (unify_parameter_pack_mismatch): Define.
820 (unify_parameter_pack_inconsistent): Define.
821 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
822 (unify_expression_unequal, unify_inconsistency): Define.
823 (unify_method_type_error, unify_arity): Likewise.
824 (unify_too_many_parameters, unify_too_few_parameters): Define.
825 (unify_arg_conversion, unify_no_common_base): Define.
826 (unify_illformed_ptrmem_cst_expr): Define.
827 (unify_substitution_failure): Define.
828 (unify_inconsistent_template_template_parameters): Define.
829 (unify_template_deduction_failure): Define.
830 (unify_template_argument_mismatch): Define.
831 (unify_overload_resolution_failure): Define.
832 (comp_template_args_with_info): New function, split out from...
833 (comp_template_args): ...here. Call it.
834 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
836 (unify): Add `explain_p' parameter. Pass to all relevant calls.
837 Call above status functions when appropriate.
838 (resolve_overloaded_unification, try_one_overload): Likewise.
839 (type_unification, type_unification_real): Likewise.
840 (unify_pack_expansion): Likewise.
841 (get_template_base, try_class_unification): Likewise.
842 (get_bindings, more_specialized_fn): Pass false to unification
844 (get_class_bindings, do_auto_deduction): Likewise.
845 (convert_nontype_argument): Likewise.
846 (fn_type_unification): Likewise. Pass tf_warning_or_error if
848 (get_template_base): Add `explain_p' parameter and pass it to
849 try_class_unification. Return an enum template_base_result.
850 * class.c (resolve_address_of_overloaded_function): Pass false to
852 * call.c (enum rejection_reason_code): Add new codes.
853 (struct rejection_reason): Add template_unification field.
854 Add template_instantiation field.
855 (template_unification_rejection): Define.
856 (template_unification_error_rejection): Define.
857 (template_instantiation_rejection): Define.
858 (invalid_copy_with_fn_template_rejection): Define.
859 (add_template_candidate): Pass false to unify.
860 Provide more rejection reasons when possible.
861 (print_template_unification_rejection): Define.
862 (print_arity_rejection): Define, split out from...
863 (print_z_candidate): ...here. Add cases for new rejection
866 2011-07-15 Jason Merrill <jason@redhat.com>
868 * Make-lang.in (check-g++-strict-gc): New.
869 (cp/except.o): Depend on gt-cp-except.h
870 * except.c: Include gt-cp-except.h.
871 * config-lang.in (gtfiles): Add cp/except.c.
872 * decl2.c (mark_used): Adjust constexpr condition, set
873 function_depth around template instantiation.
874 * parser.c (cp_parser_lambda_body): Set function_depth.
875 * semantics.c (maybe_add_lambda_conv_op): Likewise.
878 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
880 2011-07-13 Jason Merrill <jason@redhat.com>
882 * Make-lang.in (check-c++0x): New.
884 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
886 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
887 rather than a pointer to it. Return true if the whole of the value
888 was initialized by the generated statements. Use
889 complete_ctor_at_level_p instead of count_type_elements.
891 2011-07-12 Diego Novillo <dnovillo@google.com>
893 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
895 (struct cp_binding_level): Fix indentation.
897 2011-07-11 Jason Merrill <jason@redhat.com>
900 * pt.c (extract_fnparm_pack): Split out from...
901 (make_fnparm_pack): ...here.
902 (instantiate_decl): Handle non-pack parms after a pack.
903 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
905 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
908 * cp-tree.h (struct tinst_level): Add errors field.
909 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
910 (push_tinst_level): Don't start another decl in that case.
911 (reopen_tinst_level): Adjust errors field.
912 * decl2.c (cp_write_global_declarations): Don't complain about
913 undefined inline if its template was defined.
914 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
916 2011-07-10 Jason Merrill <jason@redhat.com>
919 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
920 rather than current_class_type to determine whether to set 'this'.
921 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
922 (cp_parser_init_declarator): Pass down member_p.
924 2011-07-09 Jason Merrill <jason@redhat.com>
926 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
928 2011-07-08 Jason Merrill <jason@redhat.com>
931 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
933 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
934 * optimize.c (maybe_clone_body): Likewise.
935 * semantics.c (maybe_add_lambda_conv_op): Likewise.
938 * decl.c (expand_static_init): Don't get confused by user
939 declaration of __cxa_guard_acquire.
941 * typeck.c (cp_apply_type_quals_to_decl): Don't check
942 COMPLETE_TYPE_P either.
945 * typeck.c (cp_apply_type_quals_to_decl): Don't check
946 TYPE_NEEDS_CONSTRUCTING.
948 2011-07-07 Jason Merrill <jason@redhat.com>
951 * pt.c (push_deduction_access_scope): Preserve
952 processing_template_decl across push_to_top_level.
954 * class.c (pushclass): Accept NULL argument.
955 (popclass): Deal with popping null class.
956 * pt.c (push_access_scope, pop_access_scope): Use them rather than
957 push_to_top_level/pop_from_top_level.
958 * name-lookup.c (lookup_name_real_1): Check current_class_type.
960 2011-07-07 Jakub Jelinek <jakub@redhat.com>
963 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
964 one non-complex and one complex argument, call save_expr on both
967 2011-07-06 Jason Merrill <jason@redhat.com>
970 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
974 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
976 2011-07-05 Jason Merrill <jason@redhat.com>
979 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
980 partial instantiation.
983 * semantics.c (finish_id_expression): convert_from_reference.
985 2011-07-05 Richard Guenther <rguenther@suse.de>
987 * decl.c (cxx_init_decl_processing): Defer building common
988 tree nodes to c_common_nodes_and_builtins.
990 2011-07-04 Jason Merrill <jason@redhat.com>
994 * mangle.c (write_expression): Handle 'this'.
995 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
997 * semantics.c (potential_constant_expression_1): Check that
998 DECL_CONTEXT is set on 'this'.
1000 * error.c (dump_template_bindings): Don't print typenames
1001 for a partial instantiation.
1002 (dump_function_decl): If we aren't printing function arguments,
1003 print template arguments as <args> rather than [with ...].
1004 (dump_expr): Don't print return type or template header.
1005 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
1006 * pt.c (dependent_template_arg_p): Handle null arg.
1008 * error.c (type_to_string): Avoid redundant akas.
1010 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
1013 * init.c (build_delete): Only warn for sfk_deleting_destructor.
1015 2011-07-01 Jakub Jelinek <jakub@redhat.com>
1017 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
1018 (cp/class.o): Likewise.
1019 (cp/error.o): Likewise.
1020 (cp/name-lookup.o): Likewise.
1021 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
1023 2011-07-01 Jason Merrill <jason@redhat.com>
1026 * pt.c (lookup_template_function): Handle non-function.
1029 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
1030 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
1031 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
1033 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
1034 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
1038 * pt.c (resolve_nondeduced_context): Call mark_used.
1041 * semantics.c (finish_offsetof): Complain about incomplete type.
1043 2011-06-30 Jason Merrill <jason@redhat.com>
1046 * rtti.c (get_tinfo_decl): Call complete_type.
1049 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
1050 DECL_PARM_INDEX on rhs parm.
1052 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
1055 * tree.c (stabilize_init): Handle aggregate initialization.
1058 * name-lookup.c (struct arg_lookup): Add fn_set.
1059 (add_function): Check it.
1060 (lookup_arg_dependent_1): Initialize it.
1062 2011-06-29 Jason Merrill <jason@redhat.com>
1065 * init.c (build_new_1): Pass {} down to build_vec_init.
1066 (build_vec_init): Handle it.
1070 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1071 x_current_class_ref.
1072 (current_class_ptr, current_class_ref): Use them.
1073 * decl.c (build_this_parm): Handle getting the class type.
1074 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1075 for use within the trailing return type.
1077 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1078 don't tsubst DECL_INITIAL unless our type use auto.
1081 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1082 (massage_constexpr_body): Not here.
1085 * semantics.c (lambda_proxy_type): New.
1086 (build_capture_proxy): Use it.
1087 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1088 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1091 * class.c (explain_non_literal_class): New.
1092 (finalize_literal_type_property): Call it.
1093 * cp-tree.h: Declare it.
1094 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1095 (is_valid_constexpr_fn): Likewise.
1096 (massage_constexpr_body): Split out from...
1097 (register_constexpr_fundef): ...here.
1098 (is_instantiation_of_constexpr): New.
1099 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1100 (explain_invalid_constexpr_fn): New.
1101 (cxx_eval_call_expression): Call it.
1102 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1103 * method.c (process_subob_fn): Diagnose non-constexpr.
1104 (walk_field_subobs): Likewise.
1105 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1106 (explain_implicit_non_constexpr): New.
1107 (defaulted_late_check): Use it.
1108 * call.c (build_cxx_call): Remember location.
1110 * method.c (maybe_explain_implicit_delete): Use pointer_set
1113 * class.c (finalize_literal_type_property): Update conditions.
1114 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1116 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1117 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1118 * semantics.c (cxx_eval_vec_init_1): Correct type.
1120 * init.c (build_value_init): Decide whether or not to zero-initialize
1121 based on user-providedness of default ctor, not any ctor.
1122 (build_value_init_noctor): Adjust assert.
1125 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1126 (build_new_method_call_1): Likewise.
1127 * init.c (expand_default_init): Handle direct list-initialization
1130 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1132 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1134 2011-06-26 Jason Merrill <jason@redhat.com>
1137 * semantics.c (potential_constant_expression_1): Check
1138 for non-literality rather than cleanup.
1139 (cxx_eval_constant_expression): Likewise.
1142 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1143 with a cleanup isn't constant.
1144 (cxx_eval_constant_expression): Likewise.
1145 * init.c (expand_default_init): Use maybe_constant_init.
1147 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1150 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1151 instead of TYPE_CHAIN for chain_next for types.
1153 2011-06-23 Gabriel Charette <gchare@google.com>
1155 * name-lookup.h (cp_binding_level): Removed unused
1156 member names_size. Update all users.
1158 2011-06-23 Jason Merrill <jason@redhat.com>
1160 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1161 * init.c (build_zero_init_1): Not here.
1164 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1166 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1169 * decl2.c (build_anon_union_vars): Early return error_mark_node
1170 for a nested anonymous struct.
1172 2011-06-23 Jason Merrill <jason@redhat.com>
1175 * decl2.c (mark_used): Don't call synthesize_method for
1176 functions defaulted outside the class.
1178 * optimize.c (maybe_clone_body): Set linkage flags before
1179 cgraph_same_body_alias.
1182 * class.c (set_linkage_according_to_type): Hand off to
1183 determine_visibility.
1186 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1189 * pt.c (most_specialized_instantiation): Do check return types.
1191 2011-06-22 Jason Merrill <jason@redhat.com>
1194 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1195 (build_cxx_call): Not here.
1197 2011-06-21 Jason Merrill <jason@redhat.com>
1200 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1201 (grokdeclarator): constexpr doesn't apply const for refs.
1202 * parser.c (cp_parser_initializer_clause): Don't call
1203 maybe_constant_value here.
1204 * call.c (initialize_reference): Handle constexpr.
1207 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1208 static fn parameters.
1210 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1212 * pt.c (tsubst_arg_types): Likewise.
1213 * except.c (build_throw): Use cv_unqualified.
1216 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1217 * semantics.c (lambda_return_type): Strip them here.
1219 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1221 * semantics.c: Add sync_ or SYNC__ to builtin names.
1223 2011-06-20 Jason Merrill <jason@redhat.com>
1226 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1228 * typeck2.c (process_init_constructor_array): Use {} for classes,
1230 * call.c (convert_like_real): Handle substitution failure.
1233 * pt.c (canonicalize_type_argument): New.
1234 (convert_template_argument, unify): Use it.
1237 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1238 (print_z_candidate): Handle it.
1239 (explicit_conversion_rejection): New.
1240 (build_user_type_conversion_1): Reject an explicit conversion
1241 function that requires more than a qualification conversion.
1244 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1247 * tree.c (strip_typedefs): Use build_aligned_type.
1250 * call.c (sufficient_parms_p): Allow parameter packs too.
1253 * semantics.c (describable_type): Remove.
1254 * cp-tree.h: Likewise.
1255 * decl.c (cp_finish_decl): Don't call it.
1256 * init.c (build_new): Likewise.
1257 * parser.c (cp_parser_omp_for_loop): Likewise.
1258 * pt.c (tsubst_decl): Likewise.
1259 (do_auto_deduction): If we fail in a template, try again
1260 at instantiation time.
1263 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1265 * semantics.c (add_capture): Likewise.
1266 (register_capture_members): Clear IDENTIFIER_MARKED.
1268 2011-06-17 Jason Merrill <jason@redhat.com>
1271 * call.c (convert_class_to_reference_1): Allow binding function
1272 lvalue to rvalue reference.
1275 Generate proxy VAR_DECLs for better lambda debug info.
1276 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1277 (LAMBDA_EXPR_PENDING_PROXIES): New.
1278 (struct tree_lambda_expr): Add pending_proxies.
1279 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1280 (qualify_lookup): Use is_lambda_ignored_entity.
1281 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1282 Call insert_pending_capture_proxies.
1283 (cp_parser_lambda_introducer): Use this_identifier.
1284 (cp_parser_lambda_declarator_opt): Call the object parameter
1285 of the op() "__closure" instead of "this".
1286 (cp_parser_lambda_body): Call build_capture_proxy.
1287 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1288 (insert_pending_capture_proxies, insert_capture_proxy): New.
1289 (is_normal_capture_proxy, is_capture_proxy): New.
1290 (add_capture): Add __ to field names here, return capture proxy.
1291 (add_default_capture): Use this_identifier, adjust to expect
1292 add_capture to return a capture proxy.
1293 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1294 (finish_id_expression, lambda_expr_this_capture): Adjust.
1295 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1296 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1299 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1300 of artificial locals.
1302 * parser.c (cp_parser_lambda_expression): Clear
1303 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1304 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1306 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1307 Move non-pointers to end of struct.
1309 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1310 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1312 * semantics.c (finish_non_static_data_member): Preserve dereference
1315 2011-06-16 Jason Merrill <jason@redhat.com>
1318 * parser.c (cp_parser_lambda_body): Share code between
1319 simple and complex cases instead of using cp_parser_function_body.
1322 * decl.c (check_initializer): Check narrowing.
1325 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1328 * semantics.c (finish_id_expression): Mark even dependent
1332 * error.c (dump_template_argument): Don't try to omit default
1333 template args from an argument pack.
1335 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1338 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1339 assembler supports hidden visibility.
1341 2011-06-14 Jason Merrill <jason@redhat.com>
1344 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1345 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1346 if the declaration had an exception-specifier.
1347 (process_subob_fn): Don't maybe_instantiate_noexcept.
1348 * pt.c (maybe_instantiate_noexcept): Handle overload.
1349 * typeck2.c (nothrow_spec_p_uninst): New.
1350 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1351 * typeck.c (merge_types): Adjust.
1353 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1354 (maybe_instantiate_noexcept): Likewise.
1356 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1358 * Make-lang.in (cp/method.o): Update dependencies.
1359 * method.c: Include common/common-target.h.
1360 (use_thunk): Use targetm_common.have_named_sections.
1362 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1364 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1366 2011-06-14 Jason Merrill <jason@redhat.com>
1368 * error.c (type_to_string): Print typedef-stripped version too.
1371 * call.c (perform_implicit_conversion_flags): Print source type as
1375 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1378 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1381 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1382 of fold_indirect_ref_1.
1383 (cxx_eval_indirect_ref): Use it.
1385 2011-06-11 Jan Hubicka <jh@suse.cz>
1387 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1390 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1393 * decl.c (grokdeclarator): Reject operator names in parameters.
1395 2011-06-10 Jan Hubicka <jh@suse.cz>
1397 * decl2.c (clear_decl_external): New functoin.
1398 (cp_write_global_declarations): Use it.
1400 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1402 * cp-tree.h (error_operand_p): Remove.
1404 2011-06-09 David Krauss <potswa@mac.com>
1407 * typeck2.c (build_x_arrow): Push fake template context
1408 to produce diagnostic on acyclic endless operator-> drill-down.
1409 * call.c (build_new_op): Change Boolean overload status
1410 value to a pointer to the overload function.
1411 * cp-tree.h: Likewise.
1412 * typeck.c: Likewise.
1413 * parser.c: Likewise.
1414 * decl2.c: Likewise.
1417 2011-06-09 Jason Merrill <jason@redhat.com>
1419 * semantics.c (maybe_constant_value): Handle overflowed input.
1420 (non_const_var_error): Handle non-constant DECL_INITIAL.
1422 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1424 * parser.c (cp_parser_constant_expression): Just return the
1425 non-constant expression.
1427 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1429 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1432 * decl.c (grokdeclarator): Reject operator names in typedefs.
1434 2011-06-08 Jason Merrill <jason@redhat.com>
1437 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1438 * cp-tree.h (struct tree_deferred_noexcept): New.
1439 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1440 (DEFERRED_NOEXCEPT_SPEC_P): New.
1441 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1442 (union lang_tree_node): Add tree_deferred_noexcept.
1443 (maybe_instantiate_noexcept): Declare.
1444 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1445 * error.c (dump_exception_spec): Likewise.
1446 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1447 * ptree.c (cxx_print_xnode): Likewise.
1448 * tree.c (cp_tree_equal): Likewise.
1449 * decl.c (cp_tree_node_structure): Likewise.
1450 (duplicate_decls): Call maybe_instantiate_noexcept.
1451 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1452 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1453 DEFERRED_NOEXCEPT_SPEC_P.
1454 * typeck2.c (merge_exception_specifiers): Likewise.
1455 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1456 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1457 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1458 Build DEFERRED_NOEXCEPT.
1459 (maybe_instantiate_noexcept): New.
1460 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1461 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1463 * semantics.c (potential_constant_expression_1): Handle destructor
1466 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1468 * cp-tree.h (struct tinst_level): Add chain_next GTY
1471 2011-06-08 Jason Merrill <jason@redhat.com>
1474 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1475 if a pending_template entry is pointing at it.
1477 2011-06-07 Jason Merrill <jason@redhat.com>
1481 * error.c (subst_to_string): New.
1482 (cp_printer): Use it for 'S'.
1483 (print_instantiation_partial_context_line): Handle subst context.
1484 * pt.c (push_tinst_level): Handle subst context.
1485 (deduction_tsubst_fntype): Don't track specific substitutions.
1486 Use push_tinst_level.
1488 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1489 (fn_type_unification): Don't call push_deduction_access_scope here.
1491 2011-06-06 Jason Merrill <jason@redhat.com>
1494 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1495 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1497 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1500 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1501 and getter names to use all the allowed method names.
1503 2011-06-06 Jason Merrill <jason@redhat.com>
1506 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1509 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1510 at_function_scope_p.
1513 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1515 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1517 * init.c (build_delete): Warn when deleting type with non-virtual
1520 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1523 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1526 2011-06-01 Jason Merrill <jason@redhat.com>
1528 * pt.c (build_non_dependent_expr): Remove special handling of
1532 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1533 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1536 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1538 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1541 * name-lookup.c (supplement_binding_1): If the old binding was a
1542 type name, also check that the DECL actually refers to the same
1543 type or is not a type.
1545 2011-05-31 Jason Merrill <jason@redhat.com>
1548 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1549 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1550 (build_min_non_dep): Preserve reference refs.
1551 (build_min_non_dep_call_vec): Likewise
1553 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1556 * semantics.c (finish_omp_clauses): Call require_complete_type
1557 even for copyin/copyprivate clauses. Only call
1558 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1560 2011-05-28 Jason Merrill <jason@redhat.com>
1563 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1564 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1566 2011-05-27 Jason Merrill <jason@redhat.com>
1569 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1572 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1576 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1577 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1581 * mangle.c (write_expression): Handle MODOP_EXPR.
1584 * parser.c (cp_parser_unqualified_id): Don't check
1585 constructor_name_p for enums.
1588 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1591 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1592 with INDIRECT_REF of REFERENCE_TYPE.
1595 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1597 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1599 * cp-tree.h (building_stmt_tree): Delete.
1600 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1601 (build_aggr_init_full_exprs): Call building_stmt_list_p
1602 instead of building_stmt_tree.
1603 (initialize_local_var): Likewise.
1604 (finish_function): Likewise.
1605 * decl2.c (finish_anon_union): Likewise.
1606 * init.c (begin_init_stmts): Likewise.
1607 (finish_init_stmts): Likewise.
1608 (expand_aggr_init_1): Likewise.
1609 * name-lookup.c (do_local_using_decl): Likewise.
1610 (do_namespace_alias): Likewise.
1611 (do_using_directive): Likewise.
1612 (cp_emit_debug_info_for_using): Likewise.
1613 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1615 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1618 * typeck2.c (build_functional_cast): Complain early for invalid uses
1619 of 'auto' and set type to error_mark_node.
1621 2011-05-26 Jason Merrill <jason@redhat.com>
1624 * parser.c (cp_parser_member_declaration): Allow friend T.
1625 * friend.c (make_friend_class): Ignore non-classes.
1626 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1629 * pt.c (convert_template_argument): Don't complain about using
1630 injected-class-name as template template argument.
1633 * decl.c (check_static_variable_definition): Now static.
1634 (cp_finish_decl): Call it here.
1635 (grokdeclarator): Not here.
1636 * pt.c (instantiate_class_template_1): Or here.
1637 * cp-tree.h: Don't declare it.
1639 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1640 Nathan Froyd <froydnj@codesourcery.com>
1644 * name-lookup.h (enum scope_kind): Add sk_cond.
1645 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1646 Detect and report error for redeclaration from for-init or if
1647 or switch condition.
1648 (begin_scope): Handle sk_cond.
1649 * semantics.c (begin_if_stmt): Use sk_cond.
1650 (begin switch_stmt): Ditto.
1652 2011-05-26 Jason Merrill <jason@redhat.com>
1655 * name-lookup.h (cp_class_binding): Make base a pointer.
1656 * name-lookup.c (new_class_binding): Adjust.
1657 (poplevel_class): Adjust.
1660 * decl.c (grokparms): Function parameter packs don't need to
1662 * pt.c (type_unification_real): But they aren't deduced otherwise.
1664 2011-05-25 Jason Merrill <jason@redhat.com>
1667 * decl.c (build_enumerator): If incremented enumerator won't fit in
1668 previous integral type, find one it will fit in.
1671 * decl.c (create_array_type_for_decl): Complain about array of auto.
1675 * error.c (dump_template_bindings): Set processing_template_decl
1676 for a partial instantiation.
1679 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1680 to another reference type.
1683 * decl.c (case_conversion): New.
1684 (finish_case_label): Use it.
1686 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1689 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1692 * decl.c (grokdeclarator): Complain about auto typedef.
1695 * decl.c (grokdeclarator): Complain later for auto parameter.
1696 * pt.c (splice_late_return_type): Handle use in a template
1700 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1703 * parser.c (cp_parser_parameter_declaration): Recognize
1704 list-initialization.
1705 (cp_parser_direct_declarator): Check for the closing
1706 paren before parsing definitely.
1709 * parser.c (cp_parser_constructor_declarator_p): Don't check
1710 constructor_name_p for enums.
1711 (cp_parser_diagnose_invalid_type_name): Correct error message.
1714 * init.c (perform_member_init): Handle list-initialization
1715 of array of non-trivial class type.
1718 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1719 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1722 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1723 function parameter pack.
1724 (tsubst_pack_expansion): Likewise.
1726 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1729 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1731 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1735 * semantics.c (cxx_eval_bit_field_ref): Handle the
1736 case when BIT_FIELD_REF doesn't cover only a single field.
1738 2011-05-24 Jason Merrill <jason@redhat.com>
1741 * pt.c (get_mostly_instantiated_function_type): Use
1742 push_deferring_access_checks rather than set flag_access_control.
1744 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1746 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1747 syntax error in declaring an ObjC instance variable.
1749 2011-05-24 Jason Merrill <jason@redhat.com>
1752 * class.c (pushclass): Accept NULL argument.
1753 (popclass): Deal with popping null class.
1754 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1755 push_to_top_level/pop_from_top_level.
1756 (push_deduction_access_scope, pop_defarg_context): New.
1757 (fn_type_unification): Use them.
1758 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1760 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1762 * decl.c (grokdeclarator): Use current_class_name.
1764 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1766 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1767 (g++$(exeext)): Use libcommon-target.a.
1768 (CXX_C_OBJS): Remove prefix.o.
1770 2011-05-23 Jason Merrill <jason@redhat.com>
1772 * pt.c (tsubst_copy_and_build): Use current_class_name.
1775 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1778 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1779 converting to reference.
1780 (build_static_cast_1): Update for glvalues.
1783 * typeck.c (build_const_cast_1): Handle rvalue references.
1786 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1790 * call.c (splice_viable): Be strict in templates.
1793 * error.c (dump_template_bindings): Suppress access control.
1796 * pt.c (instantiate_decl): Handle =default.
1799 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1801 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1803 * call.c (build_over_call): Tweak call to check_function_arguments.
1804 * typeck.c (cp_build_function_call_vec): Likewise.
1806 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1809 * init.c (perform_member_init): Check for self-initialization.
1811 2011-05-22 Jason Merrill <jason@redhat.com>
1814 * typeck.c (composite_pointer_type_r): Return error_mark_node
1815 on error in SFINAE context.
1817 2011-05-20 Jason Merrill <jason@redhat.com>
1820 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1821 for constexpr fns to memfn_quals, just add it to the type.
1822 (revert_static_member_fn): Don't complain about quals.
1823 (check_static_quals): New.
1824 (grokfndecl): Call it.
1825 (start_preparsed_function): Don't call revert_static_member_fn.
1828 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1831 * cvt.c (type_promotes_to): Don't promote scoped enums.
1834 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1837 * tree.c (stabilize_expr): Fix typo.
1841 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1842 with throw(type-list).
1843 * typeck2.c (merge_exception_specifiers): noexcept(false)
1844 beats any more limited specification.
1848 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1850 * semantics.c (perform_koenig_lookup): Add complain parm.
1851 * cp-tree.h: Adjust.
1852 * parser.c (cp_parser_postfix_expression): Adjust.
1853 (cp_parser_perform_range_for_lookup): Adjust.
1855 2011-05-20 Jason Merrill <jason@redhat.com>
1857 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1859 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1861 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1863 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1866 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1869 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1870 pass it down to locate_fn_flags.
1871 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1872 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1873 * cp-gimplify.c: Include splay-tree.h.
1874 (splay_tree_compare_decl_uid, omp_var_to_track,
1875 omp_cxx_notice_variable): New functions.
1876 (struct cp_genericize_omp_taskreg): New type.
1877 (struct cp_genericize_data): Add omp_ctx field.
1878 (cp_genericize_r): Attempt to determine implicitly determined
1879 firstprivate class type variables.
1880 (cp_genericize): Clear omp_ctx.
1881 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1883 2011-05-18 Jason Merrill <jason@redhat.com>
1887 * class.c (finalize_literal_type_property): Do check
1888 for constexpr member functions of non-literal class.
1889 (finish_struct): Don't call check_deferred_constexpr_decls.
1890 * cp-tree.h: Don't declare it.
1891 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1892 * decl.c (grok_special_member_properties): Don't check it
1893 (grokfnedcl): Don't call validate_constexpr_fundecl.
1894 (start_preparsed_function): Do call it.
1895 * pt.c (tsubst_decl): Don't call it.
1896 (instantiate_class_template_1): Don't call
1897 check_deferred_constexpr_decls.
1898 * semantics.c (literal_type_p): Check for any incompleteness.
1899 (ensure_literal_type_for_constexpr_object): Likewise.
1900 (is_valid_constexpr_fn): Revert deferral changes.
1901 (validate_constexpr_fundecl): Likewise.
1902 (register_constexpr_fundef): Likewise.
1903 (check_deferred_constexpr_decls): Remove.
1905 2011-05-16 Jason Merrill <jason@redhat.com>
1908 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1910 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1912 * cxx-pretty-print.c: Update comment.
1913 * semantics.c (trait_expr_value, finish_trait_expr):
1915 * parser.c (cp_parser_primary_expression): Likewise.
1917 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1920 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1922 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1924 Implement final on class.
1925 * class.c (check_bases): Diagnose derivation from a final class.
1926 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1927 (CLASSTYPE_FINAL): New.
1928 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1930 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1932 2011-05-13 Jason Merrill <jason@redhat.com>
1935 * pt.c (deduction_tsubst_fntype): New.
1936 (fn_type_unification): Use it.
1937 (init_template_processing): Initialize hash table.
1938 (print_template_statistics): Print hash table stats.
1940 * call.c (build_op_call): Use timevar_cond_start/stop.
1941 (build_user_type_conversion): Likewise.
1943 2011-05-12 Jason Merrill <jason@redhat.com>
1945 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1946 * semantics.c (validate_constexpr_fundecl): Set it.
1947 (check_deferred_constexpr_decls): Clear it.
1948 (register_constexpr_fundef): Make sure it isn't set.
1949 * decl.c (grok_special_member_properties): Check it.
1951 2011-05-11 Jason Merrill <jason@redhat.com>
1954 * semantics.c (validate_constexpr_fundecl): Defer checking if
1955 an argument type is being defined.
1956 (is_valid_constexpr_fn): Add defer_ok parm.
1957 (cxx_eval_call_expression): Adjust.
1958 (check_deferred_constexpr_decls): New.
1959 (literal_type_p): Make sure type isn't being defined.
1960 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1961 * cp-tree.h: Declare check_deferred_constexpr_decls.
1962 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1963 (start_preparsed_function, cp_finish_decl): Not here.
1964 * class.c (finalize_literal_type_property): Don't call
1965 validate_constexpr_fundecl.
1966 (finish_struct): Call check_deferred_constexpr_decls.
1967 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1968 (instantiate_class_template): Call check_deferred_constexpr_decls.
1970 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1971 rather than DECL_TEMPLATE_INSTANTIATION.
1972 (cxx_eval_call_expression): Likewise.
1974 * semantics.c (register_constexpr_fundef): Add to hash table here.
1975 (validate_constexpr_fundecl): Not here.
1977 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1979 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
1980 do call maybe_constant_value in C++0x mode.
1981 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
1984 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
1986 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
1988 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
1990 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
1991 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
1992 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1994 2011-05-10 Jason Merrill <jason@redhat.com>
1997 * class.c (type_build_ctor_call): New.
1998 * cp-tree.h: Declare it.
1999 * decl.c (check_initializer): Use it instead of
2000 TYPE_NEEDS_CONSTRUCTING.
2001 * init.c (build_value_init, build_value_init_noctor): Likewise.
2002 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
2003 (build_vec_init): Likewise.
2004 * typeck2.c (process_init_constructor_array): Likewise.
2005 (process_init_constructor_record): Likewise.
2008 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
2009 expansion producing another expansion.
2011 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
2013 Fixes for override/final.
2014 * class.c (check_for_override): Diagnose final on a nonvirtual
2015 member function, diagnose override for a virtual with no matching
2016 override. Don't fiddle around with DECL_VINDEX.
2018 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2020 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
2021 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2022 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
2023 operand of EXPR_PACK_EXPANSION.
2024 (cp_tree_operand_length): Declare.
2025 * tree.c (cp_tree_operand_length): Define.
2026 (cp_tree_equal): Call it.
2027 * pt.c (value_dependent_expr_P): Likewise.
2028 * mangle.c (write_expression): Likewise.
2030 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
2034 * decl.c (reshape_init): Take a complain parameter and do
2035 not call error if tf_error is not set.
2036 (check_initializer, reshape_init_r, reshape_init_array,
2037 reshape_init_array_1, reshape_init_vector, reshape_init_class):
2039 * typeck2.c (digest_init_r): Take a complain parameter and
2040 pass it to convert_for_initialization.
2041 (digest_init, digest_init_flags, process_init_constructor_array,
2042 process_init_constructor_record, process_init_constructor_union,
2043 process_init_constructor, digest_init_r): Adjust.
2044 * init.c (expand_default_init, build_new_1): Likewise.
2045 * typeck.c (cp_build_modify_expr): Likewise.
2046 * decl2.c (grokfield): Likewise.
2047 * call.c (convert_like_real, convert_default_arg): Likewise.
2048 * semantics.c (finish_compound_literal): Pass complain to
2049 reshape_init and digest_init.
2050 * cp-tree.h: Adjust declarations.
2052 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
2055 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
2056 recursion if there is user defined constructor.
2058 2011-05-09 Jason Merrill <jason@redhat.com>
2061 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2064 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2066 Implement final/override for member functions.
2067 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2068 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2069 (cp_virt_specifiers, enum virt_specifier): New.
2070 * decl.c (set_virt_specifiers): New.
2071 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2072 * parser.c (make_call_declarator): add virt-specifiers parameter.
2073 (cp_parser_lambda_declarator_opt): Adjust.
2074 (cp_parser_direct_declarator): Likewise.
2075 (cp_parser_virt_specifier_seq_opt): New.
2076 * search.c (check_final_overrider): Diagnose attempts to override
2077 a final member function.
2079 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2082 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2083 if the instance has a dependent initializer.
2085 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2088 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2089 effectively unused variable.
2091 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2093 * name-lookup.h (global_bindings_p): Adjust prototype.
2094 * name-lookup.c (global_bindings_p): Return bool.
2096 2011-05-06 Jason Merrill <jason@redhat.com>
2098 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2102 * semantics.c (cxx_eval_conditional_expression): Check
2103 integer_zerop instead.
2104 (potential_constant_expression_1): Likewise.
2107 * semantics.c (cxx_eval_array_reference): Handle implicit
2110 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2112 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2113 * call.c (standard_conversion): Call class_of_this_parm.
2114 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2115 (pp_cxx_direct_abstract_declarator): Likewise.
2116 * decl2.c (change_return_type): Likewise.
2117 (cp_reconstruct_complex_type): Likewise.
2118 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2119 * mangle.c (write_function_type): Likewise.
2120 * pt.c (unify): Likewise.
2121 * typeck.c (merge_types, type_memfn_quals): Likewise.
2122 * decl.c (build_this_parm): Call type_of_this_parm.
2124 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2127 * cp-tree.h (non_static_member_function_p): Declare new function.
2128 * tree.c (non_static_member_function_p): Define it.
2129 * semantics.c (finish_call_expr): Use it.
2131 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2133 * decl.c (finish_case_label): Omit the loc argument to
2136 2011-05-05 Jason Merrill <jason@redhat.com>
2138 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2139 * cvt.c (convert_from_reference): Adjust.
2140 * pt.c (build_non_dependent_expr): Adjust.
2141 * semantics.c (finish_offsetof): Adjust.
2142 * tree.c (lvalue_kind): Use it.
2145 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2147 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2149 * decl.c (start_preparsed_function): Do not set
2150 dont_save_pending_sizes_p.
2152 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2154 * parser.c (cp_parser_objc_method_definition_list): Update call to
2155 objc_start_method_definition.
2157 2011-05-04 Jason Merrill <jason@redhat.com>
2160 * class.c (resolves_to_fixed_type_p): Don't look closely
2163 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2166 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2169 2011-05-02 Lawrence Crowl <crowl@google.com>
2171 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2172 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2173 Change TV_NAME_LOOKUP to start/stop.
2174 (define_label): Refactor timevar calls out to a wrapper function.
2175 Change TV_NAME_LOOKUP to start/stop.
2176 (xref_tag): Likewise.
2177 (lookup_label): Refactor timevar calls out to a wrapper function.
2178 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2180 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2182 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2183 (lookup_template_class): Refactor timevar calls out to a wrapper
2184 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2185 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2187 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2188 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2189 (push_namespace): Likewise.
2190 (pop_nested_namespace): Likewise.
2191 (pushdecl_namespace_level): Likewise.
2192 (store_class_bindings): Likewise.
2193 (push_to_top_level): Likewise.
2194 (identifier_type_value): Refactor timevar calls out to a wrapper
2195 function. Change TV_NAME_LOOKUP to start/stop.
2196 (find_binding): Likewise.
2197 (push_using_decl): Likewise.
2198 (lookup_arg_dependent): Likewise.
2199 (push_using_directive): Likewise.
2200 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2201 to plain code. Change TV_NAME_LOOKUP to start/stop.
2202 (lookup_type_current_level): Likewise. Refactor inner return to
2204 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2205 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2206 (pushdecl_top_level_1): Likewise.
2207 (lookup_using_namespace): Likewise.
2208 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2209 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2210 (push_overloaded_decl): Likewise.
2211 (push_class_level_binding): Likewise.
2212 (namespace_binding): Likewise.
2213 (set_namespace_binding): Likewise.
2214 (supplement_binding): Likewise.
2215 (unqualified_namespace_lookup): Likewise.
2216 (lookup_name_real): Likewise.
2217 (lookup_type_scope): Likewise.
2218 (namespace_ancestor): Likewise.
2219 (lookup_name_innermost_nonclass_level): Likewise.
2220 (pushtag): Likewise.
2221 (pop_from_top_level): Likewise.
2222 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2223 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2225 (add_using_namespace): Refactor timevar calls out to a wrapper
2226 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2227 wrapper on call to self.
2229 * decl2.c: (cp_write_global_declarations): Add start/stop of
2230 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2231 Remove push/pop calls to TV_VARCONST.
2233 * parser.c: Add include of "timevar.h".
2234 (cp_parser_explicit_instantiation): Add push/pop calls to
2236 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2237 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2239 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2240 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2241 (cp_parser_late_parsing_for_member): Add push/pop calls to
2242 new TV_PARSE_INMETH.
2244 * call.c: Add include of "timevar.h".
2245 (convert_class_to_reference): Wrap and add push/pop calls to
2247 (build_op_call): Likewise.
2248 (build_conditional_expr): Likewise.
2249 (build_new_op): Likewise.
2250 (build_new_method_call): Likewise.
2251 (build_user_type_conversion): Reorganize to single return and add
2252 push/pop calls to TV_OVERLOAD.
2253 (perform_overload_resolution): Likewise.
2255 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2257 2011-05-02 Jason Merrill <jason@redhat.com>
2259 * tree.c (build_vec_init_expr): Take complain parm.
2260 (build_vec_init_elt): Likewise. Free arg vector.
2261 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2262 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2263 (VEC_INIT_EXPR_INIT): Likewise.
2264 Adjust build_vec_init_expr declaration.
2265 * init.c (perform_member_init): Adjust.
2269 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2270 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2271 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2272 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2273 (build_vec_init_elt): Don't expect an array type.
2274 (build_array_copy): Adjust.
2275 * init.c (perform_member_init): Adjust.
2276 (build_new_1): Use build_vec_init_expr.
2279 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2280 Protect an explicit target.
2283 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2284 (compute_array_index_type): Revert earlier 48446 changes.
2285 (grokdeclarator): Use stabilize_vla_size.
2287 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2288 Eric Botcazou <ebotcazou@adacore.com>
2290 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2291 instead of inappropriate zero values.
2293 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2296 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2297 return value for NULL_TREE.
2299 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2302 * init.c (perform_member_init): Check build_value_init return
2303 value for error_mark_node.
2305 2011-04-29 Diego Novillo <dnovillo@google.com>
2306 Le-Chun Wu <lcwu@google.com>
2308 * call.c (conversion_null_warnings): Also handle assignments
2309 when warning about NULL conversions.
2311 2011-04-29 Le-Chun Wu <lcwu@google.com>
2313 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2314 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2315 (build_over_call): Use it to determine whether to emit a NULL
2316 warning for template function instantiations.
2317 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2318 EXPLICIT_TARGS is set.
2320 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2321 Mike Stump <mikestump@comcast.net>
2323 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2324 in maintainer mode. Use the --output-file option of gperf instead
2325 of > to prevent creating an empty cp/cfns.h when gperf is not
2328 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2331 * semantics.c (finish_base_specifier): cv-qualified base class
2332 is fine, per DR 484.
2334 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2337 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2338 considering call expressions involving a member function.
2340 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2343 * tree.c (build_cplus_new): Check build_target_expr return
2344 value for error_mark_node.
2346 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2349 * semantics.c (literal_type_p): Reference types are literal types,
2351 (valid_type_in_constexpr_fundecl_p): Remove.
2352 (is_valid_constexpr_fn): Adjust.
2354 2011-04-27 Jason Merrill <jason@redhat.com>
2357 Implement list-initialization of _Complex.
2358 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2359 (check_initializer): Likewise.
2360 * call.c (build_complex_conv): New.
2361 (implicit_conversion): Call it.
2362 (convert_like_real): Handle it.
2363 * typeck2.c (check_narrowing): Handle it.
2365 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2366 decide whether to delete.
2367 (build_vec_init): Pass sfk_complete_destructor.
2370 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2371 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2372 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2373 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2374 (build_vec_init_elt): Don't expect an array type.
2375 (build_array_copy): Adjust.
2376 * init.c (perform_member_init): Adjust.
2377 (build_new_1): Use build_vec_init_expr.
2379 * class.c (resolve_address_of_overloaded_function): Don't
2380 change OVERLOAD to TREE_LIST.
2381 * pt.c (print_candidates_1): Remove nonsensical assert.
2384 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2385 to tentative parse sooner.
2387 2011-04-26 Jason Merrill <jason@redhat.com>
2390 * parser.c (cp_parser_primary_expression): Set *idk to
2391 CP_ID_KIND_NONE for a parenthesized identifier.
2393 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2394 (cxx_print_identifier): Correct indentation.
2397 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2398 * tree.c (force_target_expr): Add complain parm.
2399 (build_target_expr_with_type): Likewise.
2400 (get_target_expr_sfinae): Split out.
2401 (build_vec_init_expr, bot_manip): Adjust.
2402 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2403 (build_delete, build_dtor_call): Likewise.
2404 (perform_direct_initialization_if_possible): Adjust.
2405 (build_vec_init): Handle error return.
2406 * cvt.c (force_rvalue): Add complain parm.
2407 Call build_special_member_call directly.
2408 * decl2.c (delete_sanity): Add complain parm.
2409 (build_cleanup): Adjust.
2410 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2411 * semantics.c (finish_stmt_expr_expr): Adjust.
2412 (finish_compound_literal): Adjust.
2413 * parser.c (cp_parser_delete_expression): Adjust.
2414 * typeck2.c (build_functional_cast): Adjust.
2415 * cp-tree.h: Adjust.
2417 2011-04-26 Martin Jambor <mjambor@suse.cz>
2419 * class.c (cp_fold_obj_type_ref): Remove.
2420 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2422 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2424 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2425 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2426 (UNDERLYING_TYPE_TYPE): Add.
2427 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2429 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2430 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2431 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2432 * semantics.c (finish_underlying_type): New.
2433 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2434 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2435 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2436 * tree.c (cp_walk_subtrees): Likewise.
2437 * pt.c (for_each_template_parm_r, tsubst, unify,
2438 dependent_type_p_r): Likewise.
2439 * mangle.c (write_type): Sorry for __underlying_type.
2441 2011-04-25 Jason Merrill <jason@redhat.com>
2444 * decl.c (type_dependent_init_p): New.
2445 (cp_finish_decl): Check it.
2446 * pt.c (any_type_dependent_elements_p): New.
2447 * cp-tree.h: Declare it.
2449 2011-04-20 Jason Merrill <jason@redhat.com>
2451 * semantics.c (finish_compound_literal): Don't put an array
2452 with a dtor in a static variable.
2454 * call.c (build_over_call): Handle trivial dtor.
2456 * search.c (lookup_fnfields_slot): Call complete_type.
2459 * decl2.c (build_offset_ref_call_from_tree): Move
2460 non-dependency of object outside condition.
2463 * decl.c (cp_finish_decl): Simplify template handling.
2465 2011-04-20 Jim Meyering <meyering@redhat.com>
2467 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2469 2011-04-19 Jason Merrill <jason@redhat.com>
2472 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2475 * decl.c (duplicate_decls): Keep always_inline attribute
2476 in sync with DECL_DISREGARD_INLINE_LIMITS.
2478 2011-04-18 Jason Merrill <jason@redhat.com>
2481 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2484 * init.c (build_value_init): Handle UNION_TYPE the same.
2486 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2489 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2490 for type dependent pointers.
2492 2011-04-18 Jim Meyering <meyering@redhat.com>
2494 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2496 2011-04-17 Jan Hubicka <jh@suse.cz>
2498 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2501 2011-04-17 Jason Merrill <jason@redhat.com>
2504 * typeck2.c (build_functional_cast): Disallow array type.
2506 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2508 2011-04-17 Jan Hubicka <jh@suse.cz>
2510 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2512 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2515 * parser.c (cp_convert_range_for): Split into
2516 cp_parser_perform_range_for_lookup.
2517 (cp_parser_perform_range_for_lookup): New.
2518 (cp_parser_range_for_member_function): New.
2519 (cp_parser_for_init_statement): Correct error message.
2520 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2522 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2524 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2525 change from objc_declare_protocols() to objc_declare_protocol().
2527 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2530 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2531 and return immediately.
2533 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2535 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2536 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2537 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2538 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2539 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2541 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2543 * cp-tree.def (IF_STMT): Add an extra operand.
2544 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2545 * cp-tree.h (IF_SCOPE): Define.
2546 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2547 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2549 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2551 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2552 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2553 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2554 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2555 Use FOR_SCOPE instead of TREE_CHAIN.
2556 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2557 (finish_for_stmt): Likewise.
2559 2011-04-14 Jason Merrill <jason@redhat.com>
2561 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2562 build_new_method_call.
2563 * semantics.c (finish_call_expr): Likewise.
2566 * init.c (build_value_init_noctor): Check complain consistently.
2569 * typeck.c (cp_build_binary_op): Don't decay void operands.
2572 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2574 * init.c (get_temp_regvar): No longer static.
2575 * cp-tree.h: Declare it.
2577 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2579 * parser.c (cp_parser_objc_class_declaration): Updated for change
2580 in objc_declare_class().
2582 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2584 * decl.c (poplevel): Use block_chainon.
2586 2011-04-13 Jason Merrill <jason@redhat.com>
2589 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2590 or pointer to (non-member) function.
2592 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2595 * semantics.c (cxx_eval_array_reference): Handle reading from
2596 wchar_t, char16_t and char32_t STRING_CST.
2598 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2601 * class.c (fixed_type_or_null): We cannot determine the dynamic
2602 type of a reference variable if its initializer is dependent.
2604 2011-04-13 Jason Merrill <jason@redhat.com>
2607 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2608 unqualified lookup failing if we're still in a template.
2610 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2612 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2613 tree_contains_struct initialization to...
2614 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2616 * cp-objcp-common.h (cp_common_init_ts): Declare.
2617 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2620 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2622 * parser.c (cp_parser_objc_message_expression): Updated call
2623 to objc_build_message_expr.
2625 2011-04-12 Martin Jambor <mjambor@suse.cz>
2627 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2628 cgraph_get_create_node.
2629 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2630 instead of cgraph_get_create_node.
2631 * method.c (make_alias_for_thunk): Call cgraph_get_node
2632 instead of cgraph_get_create_node, assert it returns non-NULL.
2633 (use_thunk): Likewise.
2634 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2635 when flag_syntax_only is not set. Call cgraph_get_node instead of
2636 cgraph_get_create_node.
2637 (maybe_clone_body): Call cgraph_get_node instead of
2638 cgraph_get_create_node.
2640 2011-04-12 Martin Jambor <mjambor@suse.cz>
2642 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2643 instead of cgraph_node.
2644 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2645 (cp_write_global_declarations): Likewise.
2646 * optimize.c (maybe_clone_body): Likewise.
2647 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2648 * mangle.c (mangle_decl): Likewise.
2649 * method.c (make_alias_for_thunk): Likewise.
2650 (use_thunk): Likewise.
2652 2011-04-11 Jason Merrill <jason@redhat.com>
2655 * decl.c (cp_complete_array_type_or_error): New.
2656 * semantics.c (finish_compound_literal): Use it.
2657 * cp-tree.h: Declare it.
2660 * semantics.c (finish_compound_literal): Handle references.
2663 * semantics.c (finish_compound_literal): Take complain parm.
2664 (build_lambda_object): Adjust.
2665 * cp-tree.h: Adjust.
2666 * call.c (convert_like_real): Adjust.
2667 * decl.c (check_initializer): Adjust.
2668 * parser.c (cp_parser_postfix_expression): Adjust.
2669 (cp_parser_functional_cast): Adjust.
2670 * pt.c (tsubst_copy_and_build): Adjust.
2671 * typeck2.c (process_init_constructor_record): Adjust.
2674 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2678 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2679 than cp_build_indirect_ref.
2681 PR c++/48457, Core 1238
2682 * call.c (reference_binding): Allow rvalue reference to bind to
2684 * tree.c (lvalue_kind): Functions are always lvalues.
2686 2011-04-07 Jason Merrill <jason@redhat.com>
2689 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2690 arguments even if we don't know the function.
2693 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2694 at the end of the chain.
2695 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2696 (iterative_hash_template_arg): Likewise.
2699 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2700 * name-lookup.c (add_function): Set it.
2701 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2704 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2705 Release unused vector.
2708 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2709 (type_unification_real): Clear it here instead.
2712 * except.c (build_noexcept_spec): Propagate error_mark_node.
2713 (finish_noexcept_expr): Likewise.
2716 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2720 * call.c (resolve_args): Take complain.
2721 (build_new_function_call, build_operator_new_call): Pass it.
2722 (build_op_call, build_new_op, build_new_method_call): Pass it.
2725 * typeck.c (check_for_casting_away_constness): Take complain.
2726 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2727 (build_const_cast_1): Pass it. Take full complain parm.
2728 (build_const_cast, cp_build_c_cast): Adjust.
2730 * tree.c (build_aggr_init_expr): Always return error_mark_node
2731 on abstract violation.
2734 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2735 (bot_manip): Adjust.
2736 * cp-tree.h: Adjust.
2737 * call.c (convert_like_real, build_cxx_call): Adjust.
2738 (perform_direct_initialization_if_possible): Adjust.
2739 * cvt.c (ocp_convert): Adjust.
2740 * init.c (build_value_init): Adjust.
2741 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2742 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2743 * typeck2.c (build_functional_cast): Adjust.
2745 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2747 (perform_member_init): Not here.
2748 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2750 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2753 * typeck2.c (build_functional_cast): Check complain consistently.
2754 Use build_value_init and abstract_virtuals_error_sfinae.
2755 (abstract_virtuals_error_sfinae): Split out.
2756 * cp-tree.h: Declare it.
2757 * init.c (build_new_1): Use it.
2758 (build_value_init_noctor): Handle FUNCTION_TYPE.
2760 * semantics.c (finish_decltype_type): Simplify handling of unknown
2763 * semantics.c (finish_decltype_type): Add complain parm.
2764 * cp-tree.h: Adjust.
2765 * parser.c (cp_parser_decltype): Adjust.
2766 * pt.c (tsubst): Adjust.
2769 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2771 2011-03-31 Jason Merrill <jason@redhat.com>
2774 * semantics.c (finish_call_expr): Remove assert.
2777 * method.c (defaultable_fn_check): Templates are not defaultable.
2779 * parser.c (cp_parser_init_declarator): Avoid redundant
2780 cp_finish_decl for member declarations.
2782 2011-03-30 Jason Merrill <jason@redhat.com>
2785 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2788 2011-03-30 Jason Merrill <jason@redhat.com>
2791 * semantics.c (potential_constant_expression_1): Handle
2792 UNORDERED_EXPR and ORDERED_EXPR.
2795 * semantics.c (finish_compound_literal): Do put static/constant
2796 arrays in static variables.
2798 * call.c (convert_like_real) [ck_list]: Build up the
2799 initializer_list object directly.
2800 * decl.c (build_init_list_var_init): Adjust.
2802 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2803 * decl.c (reshape_init_array_1): Likewise.
2805 2011-03-29 Jason Merrill <jason@redhat.com>
2808 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2809 the variable is constant before looking at its initializer.
2812 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2815 * semantics.c (potential_constant_expression_1): Change error about
2816 use of *this in constructor into sorry.
2819 * decl.c (cp_finish_decl): Defer validation of constexpr member
2821 * class.c (finalize_literal_type_property): Validate them here.
2822 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2824 * semantics.c (is_valid_constexpr_fn): Specify input location.
2826 2011-03-28 Jason Merrill <jason@redhat.com>
2829 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2830 from overloaded function.
2833 * call.c (build_array_conv): New.
2834 (implicit_conversion): Use it.
2836 * call.c (reference_binding): Allow direct binding to an array
2840 * parser.c (cp_parser_compound_statement): Add function_body parm.
2841 Complain about non-body compound-stmt in constexpr fn.
2842 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2843 (cp_parser_implicitly_scoped_statement): Adjust.
2844 (cp_parser_function_body, cp_parser_try_block): Adjust.
2845 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2846 (cp_parser_objc_try_catch_finally_statement): Adjust.
2849 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2850 and using-definition.
2851 (register_constexpr_fundef): Call it.
2853 * except.c (build_noexcept_spec): Call cxx_constant_value after
2856 2011-03-25 Kai Tietz <ktietz@redhat.com>
2858 * lex.c (interface_strcmp): Handle dos-paths.
2859 (handle_pragma_implementation): Use filename_cmp instead of
2861 (in_main_input_context): Likewise.
2863 2011-03-25 Jason Merrill <jason@redhat.com>
2866 * method.c (defaulted_late_check): Check for exception spec mismatch.
2867 (defaultable_fn_check): Allow exception spec and virtual.
2868 * class.c (check_for_override): A virtual dtor is non-trivial.
2871 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2874 2011-03-25 Kai Tietz <ktietz@redhat.com>
2876 * decl.c (decls_match): Replace target hook
2877 call of comp_type_attributes by version in tree.c file.
2878 * search.c (check_final_overrider): Likewise.
2879 * typeck.c (structural_comptypes): Likewise.
2881 2011-03-21 Kai Tietz <ktietz@redhat.com>
2884 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2885 Display allowed attributes for function pointer types.
2886 * error.c (dump_type_prefix): Likewise.
2888 * tree.c (cxx_attribute_table): Adjust table.
2890 2011-03-18 Jason Merrill <jason@redhat.com>
2893 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2896 * call.c (build_over_call): Don't skip ck_rvalue.
2898 2011-03-17 Jason Merrill <jason@redhat.com>
2901 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2902 the conversion set TREE_OVERFLOW.
2905 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2906 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2909 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2911 2011-03-16 Jason Merrill <jason@redhat.com>
2914 * semantics.c (potential_constant_expression_1): Don't allow *this
2916 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2919 * decl.c (compute_array_index_type): Don't bother trying to deal
2920 with literal classes in ABI v1.
2923 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2927 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2928 use the generic binary expression handling.
2930 2011-03-16 Diego Novillo <dnovillo@google.com>
2932 * Make-lang.in (CXX_PARSER_H): New.
2933 (cp/parser.o): Add dependency on CXX_PARSER_H.
2934 Add dependency on tree-pretty-print.h
2935 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2936 * cp-lang.c: Include parser.h.
2937 * parser.c: Include parser.h.
2938 (struct cp_token): Add bitfield purged_p.
2941 (CPP_PURGED): Remove. Update all users.
2942 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2943 Remove field buffer_length.
2946 (struct tree_check): Move to parser.h.
2947 (cp_token_position): Likewise.
2948 (struct cp_token_cache): Likewise.
2949 (CPP_KEYWORD): Likewise.
2950 (CPP_TEMPLATE_ID): Likewise.
2951 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2952 (N_CP_TTYPES): Likewise.
2953 (enum cp_parser_status_kind): Likewise.
2954 (struct cp_parser_context): Likewise.
2955 (struct cp_default_arg_entry_d): Likewise.
2956 (struct cp_unparsed_functions_entry_d): Likewise.
2957 (struct cp_parser): Likewise.
2958 (cp_lexer_dump_tokens): New.
2959 (cp_lexer_debug_tokens): New.
2960 (cp_lexer_finished_p): New.
2961 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2962 (cp_lexer_new_main): Re-write main lexing loop to push
2963 tokens into the new VEC buffer.
2964 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2965 Do not abort if the token type is not recognized, just print
2967 * parser.h: New file.
2968 * config-lang.in (gtfiles): Add cp/parser.h.
2970 2011-03-16 Jason Merrill <jason@redhat.com>
2973 * typeck.c (check_return_expr): Fix conditions for setting
2974 LOOKUP_PREFER_RVALUE.
2976 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2979 * decl.c (check_array_designated_initializer): Allow integer index.
2980 (reshape_init_array_1): Set index on the elements.
2982 2011-03-16 Jason Merrill <jason@redhat.com>
2985 * typeck.c (convert_for_initialization): Use
2986 perform_implicit_conversion_flags.
2987 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
2988 rvaluedness_matches_p on ck_rvalue.
2989 (convert_like_real) [ck_rvalue]: And restore it here.
2992 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
2994 2011-03-16 Jason Merrill <jason@redhat.com>
2996 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
2997 committed to this tentative parse.
3000 * semantics.c (finish_call_expr): Preserve reference semantics
3003 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
3005 2011-03-16 Jakub Jelinek <jakub@redhat.com>
3007 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
3008 DECL_LANG_SPECIFIC is NULL.
3010 2011-03-15 Jason Merrill <jason@redhat.com>
3013 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
3014 check value_dependent_expression_p on the operand.
3016 * semantics.c (push_cx_call_context): Return bool.
3017 (cxx_eval_call_expression): Handle excess depth.
3020 * method.c (synthesized_method_walk): Cleanups don't affect the
3021 triviality of a constructor, but do affect deletion and exception
3024 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3026 * decl2.c (cp_check_const_attributes): New.
3027 (cplus_decl_attributes): Call cp_check_const_attributes.
3029 2011-03-15 Jason Merrill <jason@redhat.com>
3032 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
3034 (push_defarg_context, pop_defarg_context): New.
3035 * parser.c (cp_parser_late_parsing_default_args): Use them.
3036 * cp-tree.h: Declare them.
3038 2011-03-11 Dodji Seketeli <dodji@redhat.com>
3040 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
3041 the argument of the indirection operator should not be dependent.
3044 2011-03-11 Jason Merrill <jason@redhat.com>
3047 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
3050 * parser.c (cp_parser_template_type_arg): Set
3051 type_definition_forbidden_message.
3054 * decl.c (compute_array_index_type): Discard folding
3055 if it didn't produce a constant.
3057 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3060 * init.c (build_zero_init_1): Extracted from build_zero_init.
3061 Add FIELD_SIZE argument, if non-NULL and field bit_position
3062 as not smaller than that, don't add that field's initializer.
3063 Pass DECL_SIZE as last argument to build_zero_init_1
3064 for DECL_FIELD_IS_BASE fields.
3065 (build_zero_init): Use build_zero_init_1.
3067 2011-03-10 Jason Merrill <jason@redhat.com>
3070 * pt.c (iterative_hash_template_arg): Remove special case for
3074 * parser.c (cp_parser_single_declaration): Just return if
3075 cp_parser_parse_and_diagnose_invalid_type_name complained.
3077 2011-03-09 Jason Merrill <jason@redhat.com>
3080 * pt.c (unify): An unresolved overload is a nondeduced context.
3082 2011-03-09 Martin Jambor <mjambor@suse.cz>
3084 PR tree-optimization/47714
3085 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3087 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3090 * pt.c (convert_nontype_argument): Only call decay_conversion on
3093 2011-03-08 Jason Merrill <jason@redhat.com>
3096 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3099 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3100 argument to pointer parameter.
3103 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3106 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3109 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3110 consider scopes of primary template definitions. Adjust comments.
3112 2011-03-07 Jason Merrill <jason@redhat.com>
3115 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3117 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3120 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3123 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3124 (write_CV_qualifiers_for_type): Not here.
3126 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3128 * lang-specs.h: Match -save-temps* instead of -save-temps.
3130 2011-03-05 Jason Merrill <jason@redhat.com>
3132 * mangle.c (write_expression): Change ABI v6 to v5.
3133 (write_type): Likewise.
3135 2011-03-04 Jan Hubicka <jh@suse.cz>
3138 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3139 and cgraph_add_thunk.
3140 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3141 * mangle.c (mangle_decl): Likewise.
3143 2011-03-04 Jason Merrill <jason@redhat.com>
3146 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3147 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3150 * search.c (check_final_overrider): Allow pointer to same incomplete
3151 class type with different cv-quals.
3153 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3156 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3158 2011-03-03 Jason Merrill <jason@redhat.com>
3161 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3163 2011-03-02 Jason Merrill <jason@redhat.com>
3166 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3169 * tree.c (build_vec_init_elt): Split out from...
3170 (build_vec_init_expr): ...here.
3171 (diagnose_non_constexpr_vec_init): New fn.
3172 * semantics.c (potential_constant_expression_1): Use it.
3173 * cp-tree.h: Declare it.
3175 2011-03-01 Jason Merrill <jason@redhat.com>
3178 * parser.c (cp_parser_primary_expression): Don't warn about a
3179 failed tentative parse.
3182 * semantics.c (cxx_bind_parameters_in_call): Don't call
3183 adjust_temp_type on non-constant args.
3186 * call.c (standard_conversion): Provide requested cv-quals on
3187 class rvalue conversion.
3190 * decl2.c (grokbitfield): Handle type-dependent width.
3192 2011-02-28 Jason Merrill <jason@redhat.com>
3195 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3196 after checking for a non-thunk.
3198 2011-02-26 Jason Merrill <jason@redhat.com>
3201 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3202 * pt.c (iterative_hash_template_arg): And hash it.
3205 * semantics.c (non_const_var_error): Split out from...
3206 (cxx_eval_constant_expression): ...here.
3207 (potential_constant_expression_1) [VAR_DECL]: Use it.
3208 Allow dependent variables.
3210 2011-02-24 Jason Merrill <jason@redhat.com>
3212 * parser.c (cp_parser_constant_expression): Set
3213 non_integral_constant_expression correctly for C++0x too.
3214 (cp_parser_static_assert): Allow non-constant expression.
3215 (cp_parser_direct_declarator): Expect non_constant_p to be set
3217 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3218 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3219 (potential_rvalue_constant_expression): New.
3220 (require_potential_rvalue_constant_expression): New.
3222 2011-02-23 Jason Merrill <jason@redhat.com>
3224 * cp-tree.h (DECL_PARM_LEVEL): New.
3225 (struct lang_decl_parm): Add level field.
3226 * name-lookup.c (function_parm_depth): New fn.
3227 * name-lookup.h: Declare it.
3228 * parser.c (cp_parser_parameter_declaration_list): Use it.
3229 * mangle.c (struct globals): Add parm_depth field.
3230 (write_bare_function_type): Adjust it.
3231 (write_expression): Include the level delta in PARM_DECL mangling
3234 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3236 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3238 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3241 * parser.c (cp_parser_class_specifier): Require a closing brace
3242 to attempt error recovery.
3244 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3247 * pt.c (struct pending_template): Add chain_next GTY option.
3248 * decl.c (struct named_label_use_entry): Likewise.
3250 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3253 * semantics.c (build_lambda_object): Bail out if a field is
3256 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3259 * class.c (dfs_declare_virt_assop_and_dtor)
3260 (declare_virt_assop_and_dtor): New static functions.
3261 (add_implicitly_declared_members): Use
3262 declare_virt_assop_and_dtor.
3264 2011-02-21 Jason Merrill <jason@redhat.com>
3267 * decl2.c (decl_constant_var_p): A constexpr var needs an
3268 initializer to be constant.
3269 * semantics.c (cxx_eval_constant_expression): Complain about
3270 constexpr var used in its own initializer.
3271 * call.c (set_up_extended_ref_temp): Set
3272 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3274 2011-02-20 Jason Merrill <jason@redhat.com>
3277 * semantics.c (cxx_eval_call_expression): Call
3278 cxx_eval_constant_expression in trivial shortcut.
3281 * call.c (convert_class_to_reference): Don't try to set up a
3282 second conv sequence for non-viable candidates.
3285 * error.c (location_of): Handle non-tagged types.
3288 * method.c (process_subob_fn): Instantiate constexpr templates.
3289 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3291 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3294 * pt.c (tsubst_pack_expansion): do not use
3295 cp_tree_equal/same_type_p to detect an expansion of a parameter
3298 2011-02-19 Jason Merrill <jason@redhat.com>
3301 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3303 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3306 * semantics.c (finish_non_static_data_member): Early return if
3307 object is error_mark_node.
3309 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3312 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3314 * semantics.c (finish_id_expression): Do not pass erroneous decl
3315 to decl_constant_var_p.
3317 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3320 * cvt.c (convert_from_reference): Call mark_exp_read.
3322 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3325 * pt.c (finish_call_expr): Consider a call expression that has a
3326 dependent "this" pointer as being dependent. Add comments.
3327 (dependent_type_p, type_dependent_expression_p): Update comments.
3329 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3332 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3333 expansion arguments are not evaluated.
3335 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3338 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3339 instead of TYPE_LANG_FLAG_3.
3340 * pt.c (lookup_template_class): Copy over
3341 ENUM_FIXED_UNDERLYING_TYPE_P.
3343 2011-02-15 Jason Merrill <jason@redhat.com>
3346 * method.c (synthesized_method_walk): Always exit early for
3347 trivial fn in C++98 mode.
3349 2011-02-14 Jason Merrill <jason@redhat.com>
3352 * parser.c (cp_parser_enumerator_definition): Call
3353 fold_non_dependent_expr.
3355 2011-02-09 Jason Merrill <jason@redhat.com>
3357 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3358 * semantics.c (finish_fname): Only return the name if we're in
3361 * decl.c (build_enumerator): Don't perform integral promotions on
3362 non-integral constants.
3364 * cvt.c (convert_to_void): Handle null op1.
3366 * class.c (type_has_constexpr_default_constructor): Make sure the
3367 caller stripped an enclosing array.
3368 * init.c (perform_member_init): Strip arrays before calling it.
3371 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3373 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3376 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3377 template parameters in account.
3379 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3382 * parser.c (cp_parser_class_specifier): Fix setting of
3385 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3388 * semantics.c (build_data_member_initialization): Handle
3389 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3391 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3393 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3394 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3396 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3399 * cp-tree.h (fixup_template_parms): Declare.
3400 * pt.c (end_template_parm_list): Do not fixup template parms here.
3401 (fixup_template_parms): Remove static. Fix typo in the
3402 comments. Remove useless code statement.
3403 (fixup_template_parm): For a template template parameter, fixup
3404 its attributes before fixing up its type.
3406 (cp_parser_template_declaration_after_export): After parsing
3407 template parameters fixup their types.
3409 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3412 * semantics.c (potential_constant_expression_1): Handle
3415 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3418 * semantics.c (expand_or_defer_fn_1): Handle it.
3419 * decl2.c (decl_needed_p): Likewise.
3421 2011-01-21 Jason Merrill <jason@redhat.com>
3424 * semantics.c (build_constexpr_constructor_member_initializers):
3425 Handle trivial copy.
3427 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3430 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3431 assume init must be NULL if scope is NULL.
3432 (begin_range_for_stmt): Likewise.
3434 2011-01-21 Jason Merrill <jason@redhat.com>
3437 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3440 * semantics.c (potential_constant_expression_1): Split out from
3441 potential_constant_expression. Add want_rval parm. Handle
3442 template expression forms. Don't enforce restriction on address
3443 of automatic variable here. Add a couple of diagnostics that
3445 (require_potential_constant_expression): New entry point.
3446 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3447 (maybe_constant_value): Check potential_constant_expression.
3448 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3449 * tree.c (build_vec_init_expr): Adjust.
3451 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3454 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3457 2011-01-17 Jason Merrill <jason@redhat.com>
3460 * semantics.c (base_field_constructor_elt): New fn.
3461 (cxx_eval_bare_aggregate): Use it.
3462 (build_data_member_initialization): Leave COMPONENT_REF for
3465 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3467 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3470 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3471 Jonathan Wakely <jwakely.gcc@gmail.com>
3474 * decl.c (grokdeclarator): Reject mutable reference members.
3476 2011-01-14 Jason Merrill <jason@redhat.com>
3479 * pt.c (coerce_template_parms): Fix error recovery.
3482 * typeck2.c (check_narrowing): Only check arithmetic types.
3485 * tree.c (build_vec_init_expr): Handle flexible array
3488 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3491 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3492 TYPE_MAIN_DECL instead of TYPE_NAME.
3493 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3494 * decl2.c (determine_visibility): Add check
3495 of CLASS_TYPE_P for underlying_type.
3497 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3499 * cp-tree.h (begin_for_scope): New prototype.
3500 (begin_for_stmt): Update prototype.
3501 (begin_range_for_stmt): Update prototype.
3502 * init.c (build_vec_init): Update call to begin_for_stmt.
3503 * parser.c (cp_parser_for): New.
3504 (cp_parser_c_for): Add three new parameters.
3505 (cp_parser_range_for): Likewise. Most parsing code removed.
3506 (cp_parser_iteration_statement): Call cp_parser_for instead of
3507 cp_parser_c_for and cp_parser_range_for.
3508 (cp_parser_for_init_statement): Add new parameter and return type.
3509 (cp_parser_block_declaration): Update call to
3510 cp_parser_simple_declaration.
3511 (cp_parser_simple_declaration): Add new parameter.
3512 Update call to cp_parser_init_declarator.
3513 (cp_parser_init_declarator): Add new parameter.
3514 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3515 * semantics.c (begin_for_scope): New.
3516 (begin_for_stmt): Add two new parameters.
3517 (begin_range_for_stmt): Likewise.
3519 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3521 * parser.c (cp_parser_objc_at_property_declaration): Improved
3524 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3527 * cp-lang.c (get_template_innermost_arguments_folded)
3528 (get_template_argument_pack_elems_folded)
3529 (template_arg_needs_folding, fold_cplus_constants): New static
3531 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3532 get_template_innermost_arguments_folded.
3533 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3534 get_template_argument_pack_elems_folded.
3536 2011-01-11 Jason Merrill <jason@redhat.com>
3539 * init.c (build_new_1): Handle value-init in templates differently.
3542 * tree.c (maybe_dummy_object): Check current_class_ref against
3543 context, not current_class_type.
3545 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3548 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3549 error recovery purposes behave as if it was not specified so that
3550 the default type is used.
3552 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3555 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3556 for the second build_x_va_arg argument.
3558 2011-01-05 Tom Tromey <tromey@redhat.com>
3560 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3561 (lvalue_or_else): Likewise.
3563 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3566 * tree.c (cxx_type_hash_eq):
3567 Allow METHOD_TYPE, too.
3570 Copyright (C) 2011 Free Software Foundation, Inc.
3572 Copying and distribution of this file, with or without modification,
3573 are permitted in any medium without royalty provided the copyright
3574 notice and this notice are preserved.