1 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
3 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
5 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
8 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
10 2011-09-25 Jason Merrill <jason@redhat.com>
12 * parser.c (inject_this_parameter): Split out from
13 cp_parser_late_return_type_opt.
14 (cp_parser_class_specifier_1): Use it for NSDMIs.
15 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
17 2011-09-24 Jason Merrill <jason@redhat.com>
19 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
20 * cp-tree.h: Declare it.
21 * method.c (walk_field_subobs): Use it.
23 * init.c (perform_member_init): Instantiate NSDMI here.
24 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
26 Handle deferred parsing of NSDMIs.
27 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
28 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
29 (cp_parser_late_parse_one_default_arg): Split out from
30 cp_parser_late_parsing_default_args.
31 (cp_parser_late_parsing_nsdmi): New.
32 (push_unparsed_function_queues): Set it.
33 (cp_parser_parameter_declaration): Save the '=' token.
34 (cp_parser_template_parameter): Likewise.
35 (cp_parser_default_argument): Call cp_parser_initializer
36 rather than cp_parser_initializer_clause.
37 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
38 (cp_parser_member_declaration): Handle nsdmis.
39 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
41 Implement C++11 non-static data member initializers.
42 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
43 * error.c (maybe_warn_cpp0x): Handle it.
44 * call.c (convert_like_real) [ck_user]: Don't complain about
45 using an explicit constructor for direct-initialization.
46 * class.c (check_field_decl): Fix ancient typo.
47 (check_field_decls): NSDMIs make the default ctor non-trivial.
48 * decl.c (cp_finish_decl): Record NSDMI.
49 (grokdeclarator): Allow NSDMI.
50 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
51 * init.c (perform_member_init): Use NSDMI.
52 * method.c (walk_field_subobs): Check for NSDMI.
53 * parser.c (cp_parser_member_declaration): Parse { } init.
54 * semantics.c (register_constexpr_fundef): Don't talk about
55 a return statement in a constexpr constructor.
56 (cxx_eval_call_expression): Check DECL_INITIAL instead of
59 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
62 * class.c (build_base_path): Add a tsubst_flags_t parameter.
63 (convert_to_base): Adjust call.
64 * typeck.c (build_class_member_access_expr,
65 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
66 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
67 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
68 * rtti.c (build_dynamic_cast_1): Likewise.
69 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
70 * call.c (build_over_call, build_special_member_call): Likewise.
71 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
72 build_up_reference): Likewise.
73 * cp-tree.h (build_base_path): Adjust declaration.
75 2011-09-23 Jason Merrill <jason@redhat.com>
77 Core 253 - allow const objects with no initializer or
78 user-provided default constructor if the defaulted constructor
79 initializes all the subobjects.
82 * class.c (default_init_uninitialized_part): New.
83 * cp-tree.h: Declare it.
84 * decl.c (check_for_uninitialized_const_var): Use it.
85 * init.c (perform_member_init): Likewise.
86 (build_new_1): Likewise.
87 * method.c (walk_field_subobs): Likewise.
89 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
92 * decl.c (check_static_variable_definition): Allow in-class
93 initialization of static data member of non-integral type in
96 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
99 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
101 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
104 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
106 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
107 Paolo Carlini <paolo.carlini@oracle.com>
110 * friend.c (make_friend_class): cv-qualification is ok in a
113 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
116 * decl.c (grokdeclarator): Consistently handle both __int128
117 and unsigned __int128 with -pedantic; suppress diagnostic in
120 2011-09-20 Jason Merrill <jason@redhat.com>
122 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
123 (DECL_GENERATED_P): New.
124 * class.c (finalize_literal_type_property): Use them.
125 * semantics.c (is_instantiation_of_constexpr): Likewise.
126 (register_constexpr_fundef): Likewise.
128 * call.c (convert_default_arg): Avoid redundant copy.
129 * tree.c (bot_manip): Copy everything.
131 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
133 * call.c (build_new_method_call_1): Use non-virtual lookup
134 for final virtual functions.
136 2011-09-16 Jason Merrill <jason@redhat.com>
139 * call.c (set_flags_from_callee): Split out from build_call_a.
140 * cp-tree.h: Declare it.
141 * tree.c (bot_manip): Call it.
143 2011-09-15 Jason Merrill <jason@redhat.com>
146 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
147 for clearing current_class_ptr, too.
149 2011-09-14 Diego Novillo <dnovillo@google.com>
151 * name-lookup.c (lookup_arg_dependent): Use conditional
153 * decl.c (xref_tag): Likewise.
155 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
158 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
159 to build_exception_variant.
161 2011-09-13 Dodji Seketeli <dodji@redhat.com>
164 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
165 nodes. Add a comment.
166 (arg_from_parm_pack_p): New static function, factorized out from
167 tsubst_pack_expansion and extended to support non-type parameter
168 packs represented with TEMPLATE_PARM_INDEX nodes.
169 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
171 2011-09-12 Jason Merrill <jason@redhat.com>
173 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
174 with no deducible template parameters.
175 * call.c (rejection_reason_code): Add rr_template_conversion.
176 (print_z_candidate): Handle it.
177 (template_conversion_rejection): New.
178 (build_user_type_conversion_1): Use it.
180 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
181 on all of the second conversion sequence.
182 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
183 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
184 first section. Fix loop logic.
185 (initialize_reference): Call convert_like for diagnostics when
186 we have a (bad) conversion.
188 * call.c (convert_class_to_reference)
189 (convert_class_to_reference_1): Remove.
190 (reference_binding): Use build_user_type_conversion_1 instead.
192 * call.c (initialize_reference): Add flags parm.
193 * decl.c (grok_reference_init): Likewise.
194 (check_initializer): Pass it.
195 * typeck.c (convert_for_initialization): Likewise.
198 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
199 * call.c (conditional_conversion): Use it.
200 (reference_binding): Fix handling of xvalues.
202 2011-09-09 Jason Merrill <jason@redhat.com>
204 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
205 before forcing instantiation.
207 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
210 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
211 instead of complete_type_or_else.
213 2011-09-08 Dodji Seketeli <dodji@redhat.com>
215 PR c++/33255 - Support -Wunused-local-typedefs warning
216 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
217 record_locally_defined_typedef.
218 * decl.c (finish_function): Use the new
219 maybe_warn_unused_local_typedefs.
220 (grokfield): Use the new record_locally_defined_typedef.
221 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
223 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
226 * decl.c (grokdeclarator): Check u.function.exception_specification
229 2011-09-07 Jason Merrill <jason@redhat.com>
232 * parser.c (cp_parser_member_declaration): Don't require a constant
233 rvalue here in C++0x.
235 * pt.c (type_unification_real): Correct complain arg for tsubsting
236 default template args.
238 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
240 2011-09-06 Jason Merrill <jason@redhat.com>
243 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
244 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
245 (validate_constexpr_fundecl): Remove.
246 * decl.c (start_preparsed_function): Don't call it.
247 * cp-tree.h: Don't declare it.
249 2011-09-04 Jason Merrill <jason@redhat.com>
252 * call.c (reference_binding): Don't set is_lvalue for an rvalue
258 * call.c (reference_binding): Set rvaluedness_matches_p properly
259 for reference to function conversion ops.
260 (compare_ics): Adjust.
262 * class.c (trivial_default_constructor_is_constexpr): Rename from
263 synthesized_default_constructor_is_constexpr.
264 (type_has_constexpr_default_constructor): Adjust.
265 (add_implicitly_declared_members): Call it instead.
266 (explain_non_literal_class): Explain about non-constexpr default ctor.
268 * method.c (synthesized_method_walk): Adjust.
269 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
274 * init.c (perform_member_init): Don't diagnose missing inits here.
275 (emit_mem_initializers): Or here.
276 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
277 * semantics.c (cx_check_missing_mem_inits): New.
278 (explain_invalid_constexpr_fn): Call it.
279 (register_constexpr_fundef): Likewise. Leave
280 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
281 (cxx_eval_call_expression): Adjust diagnostics.
282 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
284 2011-08-30 Jason Merrill <jason@redhat.com>
287 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
288 to type_definition_p.
289 * parser.c (cp_parser_set_decl_spec_type): Likewise.
290 * decl.c (grokdeclarator): Check it.
293 * semantics.c (finish_id_expression): Use
294 current_nonlambda_class_type for qualified-ids.
297 * decl.c (poplevel): Disable for scope compatibility hack
301 * semantics.c (add_capture): Call complete_type for copy.
304 * semantics.c (cxx_eval_component_reference): Handle
305 value-initialization for omitted initializers.
307 2011-08-29 Jason Merrill <jason@redhat.com>
310 * semantics.c (finish_id_expression): Mark captured variables used.
312 2011-08-29 Jakub Jelinek <jakub@redhat.com>
313 Jason Merrill <jason@redhat.com>
316 * class.c (finish_struct_1): Complain if the first field is
319 2011-08-29 Jason Merrill <jason@redhat.com>
323 * parser.c (cp_parser_default_argument): Use
324 cp_parser_initializer_clause.
325 (cp_parser_late_parsing_default_args): Likewise.
327 2011-08-26 Jason Merrill <jason@redhat.com>
331 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
333 (convert_nontype_argument): Likewise. Implicitly convert nullptr
334 and do constant folding.
335 * mangle.c (write_template_arg_literal): Mangle null member
337 * call.c (null_member_pointer_value_p): New.
338 * cp-tree.h: Declare it.
340 2011-08-25 Jason Merrill <jason@redhat.com>
342 * call.c (convert_like_real): Remove redundant complain checks.
345 * call.c (convert_like_real): Exit early if bad and !tf_error.
347 2011-08-23 Jason Merrill <jason@redhat.com>
349 * typeck2.c (build_functional_cast): Don't try to avoid calling
351 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
353 2011-08-23 Jason Merrill <jason@redhat.com>
357 * tree.c (dependent_name): New.
358 (cp_tree_equal): Two calls with the same dependent name are
359 equivalent even if the overload sets are different.
361 2011-08-23 Jason Merrill <jason@redhat.com>
363 * tree.c (build_target_expr): Set TREE_CONSTANT on
364 literal TARGET_EXPR if the value is constant.
365 * typeck2.c (build_functional_cast): Don't set it here.
367 2011-08-23 Jason Merrill <jason@redhat.com>
370 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
372 2011-08-23 Jason Merrill <jason@redhat.com>
375 * decl.c (cxx_init_decl_processing): Initialize
376 dependent_lambda_return_type_node.
377 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
378 (dependent_lambda_return_type_node): Define.
379 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
380 * semantics.c (lambda_return_type): Handle overloaded function.
381 Use dependent_lambda_return_type_node instead of
382 DECLTYPE_FOR_LAMBDA_RETURN.
383 (apply_lambda_return_type): Don't check dependent_type_p.
384 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
385 (instantiate_class_template_1): Likewise.
386 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
387 * mangle.c (write_type): Likewise.
388 * typeck.c (structural_comptypes): Likewise.
389 (check_return_expr): Handle dependent_lambda_return_type_node.
391 2011-08-23 Jason Merrill <jason@redhat.com>
394 * semantics.c (maybe_constant_value): Don't try to fold { }.
395 * pt.c (build_non_dependent_expr): Don't wrap { }.
396 * init.c (build_value_init): Allow scalar value-init in templates.
398 2011-08-23 Jason Merrill <jason@redhat.com>
400 * semantics.c (potential_constant_expression_1): Allow 'this'.
402 2011-08-23 Jakub Jelinek <jakub@redhat.com>
405 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
406 if it has side-effects and needs to be preevaluated.
408 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
411 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
412 same line as the function.
414 2011-08-23 Jakub Jelinek <jakub@redhat.com>
417 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
418 which doesn't have any fields, clear it and diagnose.
420 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
421 Marc Glisse <marc.glisse@normalesup.org>
424 * mangle.c (decl_mangling_context): Call
425 targetm.cxx.decl_mangling_context.
426 (write_unscoped_name): Use decl_mangling_context.
428 2011-08-18 Dodji Seketeli <dodji@redhat.com>
431 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
432 template parameters as created by process_template_parm.
434 2011-08-16 Jason Merrill <jason@redhat.com>
437 * pt.c (unify_pack_expansion): Correct overloaded unification
440 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
441 on a member function or static data member, call mark_used.
444 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
447 2011-08-13 Jason Merrill <jason@redhat.com>
450 * name-lookup.c (local_bindings_p): New.
451 * name-lookup.h: Declare it.
452 * lex.c (unqualified_name_lookup_error): Use it.
455 * error.c (dump_expr): Handle MODIFY_EXPR properly.
457 * decl.c (grok_reference_init): Handle constexpr here.
458 * call.c (initialize_reference): Not here.
460 2011-08-12 David Li <davidxl@google.com>
462 * class.c (update_vtable_entry_for_fn): Set
463 LOST_PRIMARY bit properly.
465 2011-08-12 Jason Merrill <jason@redhat.com>
468 * call.c (convert_arg_to_ellipsis): force_rvalue only in
469 potentially evaluated context.
471 2011-08-12 Richard Guenther <rguenther@suse.de>
473 * call.c (build_over_call): Instead of memcpy use an
474 assignment of two MEM_REFs.
476 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
477 Brian Hackett <bhackett1024@gmail.com>
479 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
481 2011-08-10 Richard Guenther <rguenther@suse.de>
483 * call.c (build_over_call): Call memcpy unconditionally.
485 2011-08-08 Jason Merrill <jason@redhat.com>
488 * semantics.c (finish_call_expr): Don't look at 'this' if we
489 had an explicit object argument.
492 * typeck2.c (check_narrowing): Fix integer logic.
494 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
496 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
498 2011-08-05 Jason Merrill <jason@redhat.com>
501 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
502 on 'this' in a constructor.
505 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
508 * init.c (perform_member_init): Handle invalid array initializer.
511 * semantics.c (cxx_eval_array_reference): Handle failure to
512 reduce the array operand to something we can work with.
514 2011-08-05 Gabriel Charette <gchare@google.com>
516 * decl.c (finish_function): Remove unecessary line 0 hack.
518 2011-08-05 Jason Merrill <jason@redhat.com>
521 * typeck.c (build_x_compound_expr_from_list): Also complain
525 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
528 * parser.c (cp_parser_range_for): Only do auto deduction in
529 template if the range is non-dependent.
531 * init.c (perform_member_init): Always build_aggr_init
532 for a class member with an explicit mem-initializer.
534 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
536 2011-08-04 Jakub Jelinek <jakub@redhat.com>
539 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
540 for operator new and operator new []. Call init_attributes.
542 2011-08-02 Jason Merrill <jason@redhat.com>
545 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
548 * typeck2.c (check_narrowing): Check unsigned mismatch.
549 * semantics.c (finish_compound_literal): check_narrowing.
552 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
555 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
556 (build_field_list): Not here.
559 * parser.c (build_range_temp): Split out from...
560 (cp_convert_range_for): ...here.
561 (do_range_for_auto_deduction): New.
562 (cp_parser_range_for): Use it.
564 2011-08-02 Jakub Jelinek <jakub@redhat.com>
566 * cp-tree.h (finish_omp_atomic): Adjust prototype.
567 (cxx_omp_const_qual_no_mutable): New prototype.
568 (finish_omp_taskyield): New prototype.
569 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
570 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
571 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
572 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
574 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
575 and PRAGMA_OMP_CLAUSE_MERGEABLE.
576 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
577 (cp_parser_omp_taskyield): New function.
578 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
579 (cp_parser_omp_clause_reduction): Handle min and max.
580 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
581 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
582 OMP_CLAUSE_MERGEABLE.
583 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
584 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
586 (finish_omp_clauses): Don't complain about const qualified
587 predetermined vars and static data members in firstprivate clause.
588 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
590 (finish_omp_taskyield): New function.
591 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
592 (cxx_omp_predetermined_sharing): Use it.
594 2011-08-02 Jason Merrill <jason@redhat.com>
596 * call.c (build_call_a): Also check at_function_scope_p.
598 2011-08-01 Jason Merrill <jason@redhat.com>
601 * mangle.c (write_prefix): Handle decltype.
604 * semantics.c (cxx_eval_vec_init_1): Fix logic.
607 * semantics.c (potential_constant_expression_1): Allow any builtin.
608 (morally_constexpr_builtin_function_p): Remove.
610 2011-07-29 Jason Merrill <jason@redhat.com>
613 * parser.c (cp_parser_lambda_expression): Also clear in_statement
614 and in_switch_statement_p.
615 (cp_parser_class_specifier): Likewise.
617 2011-07-28 Jason Merrill <jason@redhat.com>
620 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
621 (convert_nontype_argument, tsubst_template_arg): Handle its output.
623 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
626 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
628 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
630 * pt.c (build_template_decl): Copy the function_decl's
631 source location to the new template_decl.
633 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
636 * typeck.c (cp_build_modify_expr): Check digest_init return value
639 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
642 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
643 and *end before returning.
645 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
648 * parser.c (cp_parser_perform_range_for_lookup): Early return if
649 error_operand_p (range).
651 2011-07-23 Jason Merrill <jason@redhat.com>
654 * parser.c (cp_parser_qualifying_entity): Handle templates.
656 2011-07-22 Jason Merrill <jason@redhat.com>
659 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
660 Make conditional on -Wnarrowing.
662 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
664 Warn about the use of final/override in non-c++0x mode, and
665 add __final for non-c++0x mode.
666 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
667 * error.c (maybe_warn_cpp0x): Adjust.
668 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
669 '__final' as a non-c++0x alternative for 'final'.
671 2011-07-22 Jason Merrill <jason@redhat.com>
672 Mark Glisse <marc.glisse@normalesup.org>
675 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
676 other namespaces as well.
677 * name-lookup.c (c_linkage_bindings): Define.
678 (lookup_extern_c_fun_in_all_ns): Rename from
679 lookup_extern_c_fun_binding_in_all_ns. Return tree.
680 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
682 2011-07-20 Jason Merrill <jason@redhat.com>
684 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
685 designated initializer syntax.
686 * decl.c (check_array_designated_initializer): Add index parm.
687 (maybe_deduce_size_from_array_init): Pass it.
688 (reshape_init_array_1): Likewise.
691 PR c++/42603 (DR 950)
692 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
693 (cp_parser_nested_name_specifier_opt): Allow decltype.
694 (cp_parser_qualifying_entity): Likewise.
695 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
696 (cp_parser_simple_type_specifier): Handle decltype as scope.
697 (cp_parser_base_specifier): Allow decltype.
698 (cp_parser_base_clause): Don't crash on null base.
699 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
700 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
702 2011-07-19 Jason Merrill <jason@redhat.com>
705 * pt.c (coerce_template_parms): Handle non-pack after pack.
707 2011-07-19 Richard Guenther <rguenther@suse.de>
709 * call.c (build_special_member_call): Use fold_build_pointer_plus.
710 * class.c (build_base_path): Likewise.
711 (convert_to_base_statically): Likewise.
712 (dfs_accumulate_vtbl_inits): Likewise.
713 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
714 * except.c (expand_start_catch_block): Likewise.
715 * init.c (expand_virtual_init): Likewise.
716 (build_new_1): Likewise.
717 (build_vec_delete_1): Likewise.
718 (build_vec_delete): Likewise.
719 * rtti.c (build_headof): Likewise.
720 (tinfo_base_init): Likewise.
721 * typeck.c (get_member_function_from_ptrfunc): Likewise.
722 (cp_build_addr_expr_1): Likewise.
723 * typeck2.c (build_m_component_ref): Likewise.
725 2011-07-18 Martin Jambor <mjambor@suse.cz>
727 * parser.c (cp_parser_parameter_declaration_list): Initialize
730 2011-07-16 Jason Merrill <jason@redhat.com>
732 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
733 last_error_tinst_level.
734 (push_tinst_level, pop_tinst_level): Adjust.
735 (problematic_instantiation_changed): Adjust.
736 (record_last_problematic_instantiation): Adjust.
737 * error.c (cp_print_error_function): Don't print
738 current_function_decl if we're in a template instantiation context.
739 (print_instantiation_full_context): Always print first line.
741 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
742 Jason Merrill <jason@redhat.com>
746 * cp-tree.h (fn_type_unification): Add `bool' parameter.
747 * pt.c (enum template_base_result): Define.
748 (unify_success, unify_unknown): Define.
749 (unify_parameter_deduction_failure): Define.
750 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
751 (unify_parameter_pack_mismatch): Define.
752 (unify_parameter_pack_inconsistent): Define.
753 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
754 (unify_expression_unequal, unify_inconsistency): Define.
755 (unify_method_type_error, unify_arity): Likewise.
756 (unify_too_many_parameters, unify_too_few_parameters): Define.
757 (unify_arg_conversion, unify_no_common_base): Define.
758 (unify_illformed_ptrmem_cst_expr): Define.
759 (unify_substitution_failure): Define.
760 (unify_inconsistent_template_template_parameters): Define.
761 (unify_template_deduction_failure): Define.
762 (unify_template_argument_mismatch): Define.
763 (unify_overload_resolution_failure): Define.
764 (comp_template_args_with_info): New function, split out from...
765 (comp_template_args): ...here. Call it.
766 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
768 (unify): Add `explain_p' parameter. Pass to all relevant calls.
769 Call above status functions when appropriate.
770 (resolve_overloaded_unification, try_one_overload): Likewise.
771 (type_unification, type_unification_real): Likewise.
772 (unify_pack_expansion): Likewise.
773 (get_template_base, try_class_unification): Likewise.
774 (get_bindings, more_specialized_fn): Pass false to unification
776 (get_class_bindings, do_auto_deduction): Likewise.
777 (convert_nontype_argument): Likewise.
778 (fn_type_unification): Likewise. Pass tf_warning_or_error if
780 (get_template_base): Add `explain_p' parameter and pass it to
781 try_class_unification. Return an enum template_base_result.
782 * class.c (resolve_address_of_overloaded_function): Pass false to
784 * call.c (enum rejection_reason_code): Add new codes.
785 (struct rejection_reason): Add template_unification field.
786 Add template_instantiation field.
787 (template_unification_rejection): Define.
788 (template_unification_error_rejection): Define.
789 (template_instantiation_rejection): Define.
790 (invalid_copy_with_fn_template_rejection): Define.
791 (add_template_candidate): Pass false to unify.
792 Provide more rejection reasons when possible.
793 (print_template_unification_rejection): Define.
794 (print_arity_rejection): Define, split out from...
795 (print_z_candidate): ...here. Add cases for new rejection
798 2011-07-15 Jason Merrill <jason@redhat.com>
800 * Make-lang.in (check-g++-strict-gc): New.
801 (cp/except.o): Depend on gt-cp-except.h
802 * except.c: Include gt-cp-except.h.
803 * config-lang.in (gtfiles): Add cp/except.c.
804 * decl2.c (mark_used): Adjust constexpr condition, set
805 function_depth around template instantiation.
806 * parser.c (cp_parser_lambda_body): Set function_depth.
807 * semantics.c (maybe_add_lambda_conv_op): Likewise.
810 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
812 2011-07-13 Jason Merrill <jason@redhat.com>
814 * Make-lang.in (check-c++0x): New.
816 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
818 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
819 rather than a pointer to it. Return true if the whole of the value
820 was initialized by the generated statements. Use
821 complete_ctor_at_level_p instead of count_type_elements.
823 2011-07-12 Diego Novillo <dnovillo@google.com>
825 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
827 (struct cp_binding_level): Fix indentation.
829 2011-07-11 Jason Merrill <jason@redhat.com>
832 * pt.c (extract_fnparm_pack): Split out from...
833 (make_fnparm_pack): ...here.
834 (instantiate_decl): Handle non-pack parms after a pack.
835 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
837 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
840 * cp-tree.h (struct tinst_level): Add errors field.
841 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
842 (push_tinst_level): Don't start another decl in that case.
843 (reopen_tinst_level): Adjust errors field.
844 * decl2.c (cp_write_global_declarations): Don't complain about
845 undefined inline if its template was defined.
846 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
848 2011-07-10 Jason Merrill <jason@redhat.com>
851 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
852 rather than current_class_type to determine whether to set 'this'.
853 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
854 (cp_parser_init_declarator): Pass down member_p.
856 2011-07-09 Jason Merrill <jason@redhat.com>
858 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
860 2011-07-08 Jason Merrill <jason@redhat.com>
863 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
865 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
866 * optimize.c (maybe_clone_body): Likewise.
867 * semantics.c (maybe_add_lambda_conv_op): Likewise.
870 * decl.c (expand_static_init): Don't get confused by user
871 declaration of __cxa_guard_acquire.
873 * typeck.c (cp_apply_type_quals_to_decl): Don't check
874 COMPLETE_TYPE_P either.
877 * typeck.c (cp_apply_type_quals_to_decl): Don't check
878 TYPE_NEEDS_CONSTRUCTING.
880 2011-07-07 Jason Merrill <jason@redhat.com>
883 * pt.c (push_deduction_access_scope): Preserve
884 processing_template_decl across push_to_top_level.
886 * class.c (pushclass): Accept NULL argument.
887 (popclass): Deal with popping null class.
888 * pt.c (push_access_scope, pop_access_scope): Use them rather than
889 push_to_top_level/pop_from_top_level.
890 * name-lookup.c (lookup_name_real_1): Check current_class_type.
892 2011-07-07 Jakub Jelinek <jakub@redhat.com>
895 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
896 one non-complex and one complex argument, call save_expr on both
899 2011-07-06 Jason Merrill <jason@redhat.com>
902 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
906 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
908 2011-07-05 Jason Merrill <jason@redhat.com>
911 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
912 partial instantiation.
915 * semantics.c (finish_id_expression): convert_from_reference.
917 2011-07-05 Richard Guenther <rguenther@suse.de>
919 * decl.c (cxx_init_decl_processing): Defer building common
920 tree nodes to c_common_nodes_and_builtins.
922 2011-07-04 Jason Merrill <jason@redhat.com>
926 * mangle.c (write_expression): Handle 'this'.
927 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
929 * semantics.c (potential_constant_expression_1): Check that
930 DECL_CONTEXT is set on 'this'.
932 * error.c (dump_template_bindings): Don't print typenames
933 for a partial instantiation.
934 (dump_function_decl): If we aren't printing function arguments,
935 print template arguments as <args> rather than [with ...].
936 (dump_expr): Don't print return type or template header.
937 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
938 * pt.c (dependent_template_arg_p): Handle null arg.
940 * error.c (type_to_string): Avoid redundant akas.
942 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
945 * init.c (build_delete): Only warn for sfk_deleting_destructor.
947 2011-07-01 Jakub Jelinek <jakub@redhat.com>
949 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
950 (cp/class.o): Likewise.
951 (cp/error.o): Likewise.
952 (cp/name-lookup.o): Likewise.
953 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
955 2011-07-01 Jason Merrill <jason@redhat.com>
958 * pt.c (lookup_template_function): Handle non-function.
961 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
962 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
963 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
965 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
966 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
970 * pt.c (resolve_nondeduced_context): Call mark_used.
973 * semantics.c (finish_offsetof): Complain about incomplete type.
975 2011-06-30 Jason Merrill <jason@redhat.com>
978 * rtti.c (get_tinfo_decl): Call complete_type.
981 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
982 DECL_PARM_INDEX on rhs parm.
984 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
987 * tree.c (stabilize_init): Handle aggregate initialization.
990 * name-lookup.c (struct arg_lookup): Add fn_set.
991 (add_function): Check it.
992 (lookup_arg_dependent_1): Initialize it.
994 2011-06-29 Jason Merrill <jason@redhat.com>
997 * init.c (build_new_1): Pass {} down to build_vec_init.
998 (build_vec_init): Handle it.
1002 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1003 x_current_class_ref.
1004 (current_class_ptr, current_class_ref): Use them.
1005 * decl.c (build_this_parm): Handle getting the class type.
1006 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1007 for use within the trailing return type.
1009 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1010 don't tsubst DECL_INITIAL unless our type use auto.
1013 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1014 (massage_constexpr_body): Not here.
1017 * semantics.c (lambda_proxy_type): New.
1018 (build_capture_proxy): Use it.
1019 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1020 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1023 * class.c (explain_non_literal_class): New.
1024 (finalize_literal_type_property): Call it.
1025 * cp-tree.h: Declare it.
1026 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1027 (is_valid_constexpr_fn): Likewise.
1028 (massage_constexpr_body): Split out from...
1029 (register_constexpr_fundef): ...here.
1030 (is_instantiation_of_constexpr): New.
1031 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1032 (explain_invalid_constexpr_fn): New.
1033 (cxx_eval_call_expression): Call it.
1034 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1035 * method.c (process_subob_fn): Diagnose non-constexpr.
1036 (walk_field_subobs): Likewise.
1037 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1038 (explain_implicit_non_constexpr): New.
1039 (defaulted_late_check): Use it.
1040 * call.c (build_cxx_call): Remember location.
1042 * method.c (maybe_explain_implicit_delete): Use pointer_set
1045 * class.c (finalize_literal_type_property): Update conditions.
1046 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1048 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1049 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1050 * semantics.c (cxx_eval_vec_init_1): Correct type.
1052 * init.c (build_value_init): Decide whether or not to zero-initialize
1053 based on user-providedness of default ctor, not any ctor.
1054 (build_value_init_noctor): Adjust assert.
1057 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1058 (build_new_method_call_1): Likewise.
1059 * init.c (expand_default_init): Handle direct list-initialization
1062 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1064 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1066 2011-06-26 Jason Merrill <jason@redhat.com>
1069 * semantics.c (potential_constant_expression_1): Check
1070 for non-literality rather than cleanup.
1071 (cxx_eval_constant_expression): Likewise.
1074 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1075 with a cleanup isn't constant.
1076 (cxx_eval_constant_expression): Likewise.
1077 * init.c (expand_default_init): Use maybe_constant_init.
1079 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1082 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1083 instead of TYPE_CHAIN for chain_next for types.
1085 2011-06-23 Gabriel Charette <gchare@google.com>
1087 * name-lookup.h (cp_binding_level): Removed unused
1088 member names_size. Update all users.
1090 2011-06-23 Jason Merrill <jason@redhat.com>
1092 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1093 * init.c (build_zero_init_1): Not here.
1096 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1098 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1101 * decl2.c (build_anon_union_vars): Early return error_mark_node
1102 for a nested anonymous struct.
1104 2011-06-23 Jason Merrill <jason@redhat.com>
1107 * decl2.c (mark_used): Don't call synthesize_method for
1108 functions defaulted outside the class.
1110 * optimize.c (maybe_clone_body): Set linkage flags before
1111 cgraph_same_body_alias.
1114 * class.c (set_linkage_according_to_type): Hand off to
1115 determine_visibility.
1118 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1121 * pt.c (most_specialized_instantiation): Do check return types.
1123 2011-06-22 Jason Merrill <jason@redhat.com>
1126 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1127 (build_cxx_call): Not here.
1129 2011-06-21 Jason Merrill <jason@redhat.com>
1132 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1133 (grokdeclarator): constexpr doesn't apply const for refs.
1134 * parser.c (cp_parser_initializer_clause): Don't call
1135 maybe_constant_value here.
1136 * call.c (initialize_reference): Handle constexpr.
1139 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1140 static fn parameters.
1142 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1144 * pt.c (tsubst_arg_types): Likewise.
1145 * except.c (build_throw): Use cv_unqualified.
1148 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1149 * semantics.c (lambda_return_type): Strip them here.
1151 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1153 * semantics.c: Add sync_ or SYNC__ to builtin names.
1155 2011-06-20 Jason Merrill <jason@redhat.com>
1158 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1160 * typeck2.c (process_init_constructor_array): Use {} for classes,
1162 * call.c (convert_like_real): Handle substitution failure.
1165 * pt.c (canonicalize_type_argument): New.
1166 (convert_template_argument, unify): Use it.
1169 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1170 (print_z_candidate): Handle it.
1171 (explicit_conversion_rejection): New.
1172 (build_user_type_conversion_1): Reject an explicit conversion
1173 function that requires more than a qualification conversion.
1176 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1179 * tree.c (strip_typedefs): Use build_aligned_type.
1182 * call.c (sufficient_parms_p): Allow parameter packs too.
1185 * semantics.c (describable_type): Remove.
1186 * cp-tree.h: Likewise.
1187 * decl.c (cp_finish_decl): Don't call it.
1188 * init.c (build_new): Likewise.
1189 * parser.c (cp_parser_omp_for_loop): Likewise.
1190 * pt.c (tsubst_decl): Likewise.
1191 (do_auto_deduction): If we fail in a template, try again
1192 at instantiation time.
1195 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1197 * semantics.c (add_capture): Likewise.
1198 (register_capture_members): Clear IDENTIFIER_MARKED.
1200 2011-06-17 Jason Merrill <jason@redhat.com>
1203 * call.c (convert_class_to_reference_1): Allow binding function
1204 lvalue to rvalue reference.
1207 Generate proxy VAR_DECLs for better lambda debug info.
1208 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1209 (LAMBDA_EXPR_PENDING_PROXIES): New.
1210 (struct tree_lambda_expr): Add pending_proxies.
1211 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1212 (qualify_lookup): Use is_lambda_ignored_entity.
1213 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1214 Call insert_pending_capture_proxies.
1215 (cp_parser_lambda_introducer): Use this_identifier.
1216 (cp_parser_lambda_declarator_opt): Call the object parameter
1217 of the op() "__closure" instead of "this".
1218 (cp_parser_lambda_body): Call build_capture_proxy.
1219 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1220 (insert_pending_capture_proxies, insert_capture_proxy): New.
1221 (is_normal_capture_proxy, is_capture_proxy): New.
1222 (add_capture): Add __ to field names here, return capture proxy.
1223 (add_default_capture): Use this_identifier, adjust to expect
1224 add_capture to return a capture proxy.
1225 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1226 (finish_id_expression, lambda_expr_this_capture): Adjust.
1227 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1228 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1231 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1232 of artificial locals.
1234 * parser.c (cp_parser_lambda_expression): Clear
1235 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1236 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1238 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1239 Move non-pointers to end of struct.
1241 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1242 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1244 * semantics.c (finish_non_static_data_member): Preserve dereference
1247 2011-06-16 Jason Merrill <jason@redhat.com>
1250 * parser.c (cp_parser_lambda_body): Share code between
1251 simple and complex cases instead of using cp_parser_function_body.
1254 * decl.c (check_initializer): Check narrowing.
1257 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1260 * semantics.c (finish_id_expression): Mark even dependent
1264 * error.c (dump_template_argument): Don't try to omit default
1265 template args from an argument pack.
1267 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1270 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1271 assembler supports hidden visibility.
1273 2011-06-14 Jason Merrill <jason@redhat.com>
1276 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1277 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1278 if the declaration had an exception-specifier.
1279 (process_subob_fn): Don't maybe_instantiate_noexcept.
1280 * pt.c (maybe_instantiate_noexcept): Handle overload.
1281 * typeck2.c (nothrow_spec_p_uninst): New.
1282 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1283 * typeck.c (merge_types): Adjust.
1285 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1286 (maybe_instantiate_noexcept): Likewise.
1288 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1290 * Make-lang.in (cp/method.o): Update dependencies.
1291 * method.c: Include common/common-target.h.
1292 (use_thunk): Use targetm_common.have_named_sections.
1294 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1296 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1298 2011-06-14 Jason Merrill <jason@redhat.com>
1300 * error.c (type_to_string): Print typedef-stripped version too.
1303 * call.c (perform_implicit_conversion_flags): Print source type as
1307 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1310 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1313 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1314 of fold_indirect_ref_1.
1315 (cxx_eval_indirect_ref): Use it.
1317 2011-06-11 Jan Hubicka <jh@suse.cz>
1319 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1322 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1325 * decl.c (grokdeclarator): Reject operator names in parameters.
1327 2011-06-10 Jan Hubicka <jh@suse.cz>
1329 * decl2.c (clear_decl_external): New functoin.
1330 (cp_write_global_declarations): Use it.
1332 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1334 * cp-tree.h (error_operand_p): Remove.
1336 2011-06-09 David Krauss <potswa@mac.com>
1339 * typeck2.c (build_x_arrow): Push fake template context
1340 to produce diagnostic on acyclic endless operator-> drill-down.
1341 * call.c (build_new_op): Change Boolean overload status
1342 value to a pointer to the overload function.
1343 * cp-tree.h: Likewise.
1344 * typeck.c: Likewise.
1345 * parser.c: Likewise.
1346 * decl2.c: Likewise.
1349 2011-06-09 Jason Merrill <jason@redhat.com>
1351 * semantics.c (maybe_constant_value): Handle overflowed input.
1352 (non_const_var_error): Handle non-constant DECL_INITIAL.
1354 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1356 * parser.c (cp_parser_constant_expression): Just return the
1357 non-constant expression.
1359 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1361 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1364 * decl.c (grokdeclarator): Reject operator names in typedefs.
1366 2011-06-08 Jason Merrill <jason@redhat.com>
1369 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1370 * cp-tree.h (struct tree_deferred_noexcept): New.
1371 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1372 (DEFERRED_NOEXCEPT_SPEC_P): New.
1373 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1374 (union lang_tree_node): Add tree_deferred_noexcept.
1375 (maybe_instantiate_noexcept): Declare.
1376 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1377 * error.c (dump_exception_spec): Likewise.
1378 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1379 * ptree.c (cxx_print_xnode): Likewise.
1380 * tree.c (cp_tree_equal): Likewise.
1381 * decl.c (cp_tree_node_structure): Likewise.
1382 (duplicate_decls): Call maybe_instantiate_noexcept.
1383 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1384 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1385 DEFERRED_NOEXCEPT_SPEC_P.
1386 * typeck2.c (merge_exception_specifiers): Likewise.
1387 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1388 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1389 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1390 Build DEFERRED_NOEXCEPT.
1391 (maybe_instantiate_noexcept): New.
1392 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1393 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1395 * semantics.c (potential_constant_expression_1): Handle destructor
1398 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1400 * cp-tree.h (struct tinst_level): Add chain_next GTY
1403 2011-06-08 Jason Merrill <jason@redhat.com>
1406 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1407 if a pending_template entry is pointing at it.
1409 2011-06-07 Jason Merrill <jason@redhat.com>
1413 * error.c (subst_to_string): New.
1414 (cp_printer): Use it for 'S'.
1415 (print_instantiation_partial_context_line): Handle subst context.
1416 * pt.c (push_tinst_level): Handle subst context.
1417 (deduction_tsubst_fntype): Don't track specific substitutions.
1418 Use push_tinst_level.
1420 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1421 (fn_type_unification): Don't call push_deduction_access_scope here.
1423 2011-06-06 Jason Merrill <jason@redhat.com>
1426 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1427 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1429 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1432 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1433 and getter names to use all the allowed method names.
1435 2011-06-06 Jason Merrill <jason@redhat.com>
1438 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1441 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1442 at_function_scope_p.
1445 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1447 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1449 * init.c (build_delete): Warn when deleting type with non-virtual
1452 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1455 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1458 2011-06-01 Jason Merrill <jason@redhat.com>
1460 * pt.c (build_non_dependent_expr): Remove special handling of
1464 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1465 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1468 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1470 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1473 * name-lookup.c (supplement_binding_1): If the old binding was a
1474 type name, also check that the DECL actually refers to the same
1475 type or is not a type.
1477 2011-05-31 Jason Merrill <jason@redhat.com>
1480 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1481 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1482 (build_min_non_dep): Preserve reference refs.
1483 (build_min_non_dep_call_vec): Likewise
1485 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1488 * semantics.c (finish_omp_clauses): Call require_complete_type
1489 even for copyin/copyprivate clauses. Only call
1490 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1492 2011-05-28 Jason Merrill <jason@redhat.com>
1495 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1496 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1498 2011-05-27 Jason Merrill <jason@redhat.com>
1501 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1504 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1508 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1509 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1513 * mangle.c (write_expression): Handle MODOP_EXPR.
1516 * parser.c (cp_parser_unqualified_id): Don't check
1517 constructor_name_p for enums.
1520 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1523 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1524 with INDIRECT_REF of REFERENCE_TYPE.
1527 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1529 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1531 * cp-tree.h (building_stmt_tree): Delete.
1532 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1533 (build_aggr_init_full_exprs): Call building_stmt_list_p
1534 instead of building_stmt_tree.
1535 (initialize_local_var): Likewise.
1536 (finish_function): Likewise.
1537 * decl2.c (finish_anon_union): Likewise.
1538 * init.c (begin_init_stmts): Likewise.
1539 (finish_init_stmts): Likewise.
1540 (expand_aggr_init_1): Likewise.
1541 * name-lookup.c (do_local_using_decl): Likewise.
1542 (do_namespace_alias): Likewise.
1543 (do_using_directive): Likewise.
1544 (cp_emit_debug_info_for_using): Likewise.
1545 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1547 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1550 * typeck2.c (build_functional_cast): Complain early for invalid uses
1551 of 'auto' and set type to error_mark_node.
1553 2011-05-26 Jason Merrill <jason@redhat.com>
1556 * parser.c (cp_parser_member_declaration): Allow friend T.
1557 * friend.c (make_friend_class): Ignore non-classes.
1558 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1561 * pt.c (convert_template_argument): Don't complain about using
1562 injected-class-name as template template argument.
1565 * decl.c (check_static_variable_definition): Now static.
1566 (cp_finish_decl): Call it here.
1567 (grokdeclarator): Not here.
1568 * pt.c (instantiate_class_template_1): Or here.
1569 * cp-tree.h: Don't declare it.
1571 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1572 Nathan Froyd <froydnj@codesourcery.com>
1576 * name-lookup.h (enum scope_kind): Add sk_cond.
1577 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1578 Detect and report error for redeclaration from for-init or if
1579 or switch condition.
1580 (begin_scope): Handle sk_cond.
1581 * semantics.c (begin_if_stmt): Use sk_cond.
1582 (begin switch_stmt): Ditto.
1584 2011-05-26 Jason Merrill <jason@redhat.com>
1587 * name-lookup.h (cp_class_binding): Make base a pointer.
1588 * name-lookup.c (new_class_binding): Adjust.
1589 (poplevel_class): Adjust.
1592 * decl.c (grokparms): Function parameter packs don't need to
1594 * pt.c (type_unification_real): But they aren't deduced otherwise.
1596 2011-05-25 Jason Merrill <jason@redhat.com>
1599 * decl.c (build_enumerator): If incremented enumerator won't fit in
1600 previous integral type, find one it will fit in.
1603 * decl.c (create_array_type_for_decl): Complain about array of auto.
1607 * error.c (dump_template_bindings): Set processing_template_decl
1608 for a partial instantiation.
1611 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1612 to another reference type.
1615 * decl.c (case_conversion): New.
1616 (finish_case_label): Use it.
1618 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1621 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1624 * decl.c (grokdeclarator): Complain about auto typedef.
1627 * decl.c (grokdeclarator): Complain later for auto parameter.
1628 * pt.c (splice_late_return_type): Handle use in a template
1632 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1635 * parser.c (cp_parser_parameter_declaration): Recognize
1636 list-initialization.
1637 (cp_parser_direct_declarator): Check for the closing
1638 paren before parsing definitely.
1641 * parser.c (cp_parser_constructor_declarator_p): Don't check
1642 constructor_name_p for enums.
1643 (cp_parser_diagnose_invalid_type_name): Correct error message.
1646 * init.c (perform_member_init): Handle list-initialization
1647 of array of non-trivial class type.
1650 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1651 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1654 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1655 function parameter pack.
1656 (tsubst_pack_expansion): Likewise.
1658 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1661 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1663 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1667 * semantics.c (cxx_eval_bit_field_ref): Handle the
1668 case when BIT_FIELD_REF doesn't cover only a single field.
1670 2011-05-24 Jason Merrill <jason@redhat.com>
1673 * pt.c (get_mostly_instantiated_function_type): Use
1674 push_deferring_access_checks rather than set flag_access_control.
1676 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1678 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1679 syntax error in declaring an ObjC instance variable.
1681 2011-05-24 Jason Merrill <jason@redhat.com>
1684 * class.c (pushclass): Accept NULL argument.
1685 (popclass): Deal with popping null class.
1686 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1687 push_to_top_level/pop_from_top_level.
1688 (push_deduction_access_scope, pop_defarg_context): New.
1689 (fn_type_unification): Use them.
1690 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1692 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1694 * decl.c (grokdeclarator): Use current_class_name.
1696 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1698 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1699 (g++$(exeext)): Use libcommon-target.a.
1700 (CXX_C_OBJS): Remove prefix.o.
1702 2011-05-23 Jason Merrill <jason@redhat.com>
1704 * pt.c (tsubst_copy_and_build): Use current_class_name.
1707 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1710 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1711 converting to reference.
1712 (build_static_cast_1): Update for glvalues.
1715 * typeck.c (build_const_cast_1): Handle rvalue references.
1718 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1722 * call.c (splice_viable): Be strict in templates.
1725 * error.c (dump_template_bindings): Suppress access control.
1728 * pt.c (instantiate_decl): Handle =default.
1731 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1733 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1735 * call.c (build_over_call): Tweak call to check_function_arguments.
1736 * typeck.c (cp_build_function_call_vec): Likewise.
1738 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1741 * init.c (perform_member_init): Check for self-initialization.
1743 2011-05-22 Jason Merrill <jason@redhat.com>
1746 * typeck.c (composite_pointer_type_r): Return error_mark_node
1747 on error in SFINAE context.
1749 2011-05-20 Jason Merrill <jason@redhat.com>
1752 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1753 for constexpr fns to memfn_quals, just add it to the type.
1754 (revert_static_member_fn): Don't complain about quals.
1755 (check_static_quals): New.
1756 (grokfndecl): Call it.
1757 (start_preparsed_function): Don't call revert_static_member_fn.
1760 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1763 * cvt.c (type_promotes_to): Don't promote scoped enums.
1766 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1769 * tree.c (stabilize_expr): Fix typo.
1773 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1774 with throw(type-list).
1775 * typeck2.c (merge_exception_specifiers): noexcept(false)
1776 beats any more limited specification.
1780 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1782 * semantics.c (perform_koenig_lookup): Add complain parm.
1783 * cp-tree.h: Adjust.
1784 * parser.c (cp_parser_postfix_expression): Adjust.
1785 (cp_parser_perform_range_for_lookup): Adjust.
1787 2011-05-20 Jason Merrill <jason@redhat.com>
1789 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1791 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1793 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1795 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1798 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1801 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1802 pass it down to locate_fn_flags.
1803 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1804 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1805 * cp-gimplify.c: Include splay-tree.h.
1806 (splay_tree_compare_decl_uid, omp_var_to_track,
1807 omp_cxx_notice_variable): New functions.
1808 (struct cp_genericize_omp_taskreg): New type.
1809 (struct cp_genericize_data): Add omp_ctx field.
1810 (cp_genericize_r): Attempt to determine implicitly determined
1811 firstprivate class type variables.
1812 (cp_genericize): Clear omp_ctx.
1813 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1815 2011-05-18 Jason Merrill <jason@redhat.com>
1819 * class.c (finalize_literal_type_property): Do check
1820 for constexpr member functions of non-literal class.
1821 (finish_struct): Don't call check_deferred_constexpr_decls.
1822 * cp-tree.h: Don't declare it.
1823 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1824 * decl.c (grok_special_member_properties): Don't check it
1825 (grokfnedcl): Don't call validate_constexpr_fundecl.
1826 (start_preparsed_function): Do call it.
1827 * pt.c (tsubst_decl): Don't call it.
1828 (instantiate_class_template_1): Don't call
1829 check_deferred_constexpr_decls.
1830 * semantics.c (literal_type_p): Check for any incompleteness.
1831 (ensure_literal_type_for_constexpr_object): Likewise.
1832 (is_valid_constexpr_fn): Revert deferral changes.
1833 (validate_constexpr_fundecl): Likewise.
1834 (register_constexpr_fundef): Likewise.
1835 (check_deferred_constexpr_decls): Remove.
1837 2011-05-16 Jason Merrill <jason@redhat.com>
1840 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1842 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1844 * cxx-pretty-print.c: Update comment.
1845 * semantics.c (trait_expr_value, finish_trait_expr):
1847 * parser.c (cp_parser_primary_expression): Likewise.
1849 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1852 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1854 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1856 Implement final on class.
1857 * class.c (check_bases): Diagnose derivation from a final class.
1858 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1859 (CLASSTYPE_FINAL): New.
1860 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1862 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1864 2011-05-13 Jason Merrill <jason@redhat.com>
1867 * pt.c (deduction_tsubst_fntype): New.
1868 (fn_type_unification): Use it.
1869 (init_template_processing): Initialize hash table.
1870 (print_template_statistics): Print hash table stats.
1872 * call.c (build_op_call): Use timevar_cond_start/stop.
1873 (build_user_type_conversion): Likewise.
1875 2011-05-12 Jason Merrill <jason@redhat.com>
1877 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1878 * semantics.c (validate_constexpr_fundecl): Set it.
1879 (check_deferred_constexpr_decls): Clear it.
1880 (register_constexpr_fundef): Make sure it isn't set.
1881 * decl.c (grok_special_member_properties): Check it.
1883 2011-05-11 Jason Merrill <jason@redhat.com>
1886 * semantics.c (validate_constexpr_fundecl): Defer checking if
1887 an argument type is being defined.
1888 (is_valid_constexpr_fn): Add defer_ok parm.
1889 (cxx_eval_call_expression): Adjust.
1890 (check_deferred_constexpr_decls): New.
1891 (literal_type_p): Make sure type isn't being defined.
1892 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1893 * cp-tree.h: Declare check_deferred_constexpr_decls.
1894 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1895 (start_preparsed_function, cp_finish_decl): Not here.
1896 * class.c (finalize_literal_type_property): Don't call
1897 validate_constexpr_fundecl.
1898 (finish_struct): Call check_deferred_constexpr_decls.
1899 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1900 (instantiate_class_template): Call check_deferred_constexpr_decls.
1902 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1903 rather than DECL_TEMPLATE_INSTANTIATION.
1904 (cxx_eval_call_expression): Likewise.
1906 * semantics.c (register_constexpr_fundef): Add to hash table here.
1907 (validate_constexpr_fundecl): Not here.
1909 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1911 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
1912 do call maybe_constant_value in C++0x mode.
1913 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
1916 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
1918 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
1920 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
1922 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
1923 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
1924 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1926 2011-05-10 Jason Merrill <jason@redhat.com>
1929 * class.c (type_build_ctor_call): New.
1930 * cp-tree.h: Declare it.
1931 * decl.c (check_initializer): Use it instead of
1932 TYPE_NEEDS_CONSTRUCTING.
1933 * init.c (build_value_init, build_value_init_noctor): Likewise.
1934 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
1935 (build_vec_init): Likewise.
1936 * typeck2.c (process_init_constructor_array): Likewise.
1937 (process_init_constructor_record): Likewise.
1940 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
1941 expansion producing another expansion.
1943 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
1945 Fixes for override/final.
1946 * class.c (check_for_override): Diagnose final on a nonvirtual
1947 member function, diagnose override for a virtual with no matching
1948 override. Don't fiddle around with DECL_VINDEX.
1950 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1952 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
1953 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1954 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
1955 operand of EXPR_PACK_EXPANSION.
1956 (cp_tree_operand_length): Declare.
1957 * tree.c (cp_tree_operand_length): Define.
1958 (cp_tree_equal): Call it.
1959 * pt.c (value_dependent_expr_P): Likewise.
1960 * mangle.c (write_expression): Likewise.
1962 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
1966 * decl.c (reshape_init): Take a complain parameter and do
1967 not call error if tf_error is not set.
1968 (check_initializer, reshape_init_r, reshape_init_array,
1969 reshape_init_array_1, reshape_init_vector, reshape_init_class):
1971 * typeck2.c (digest_init_r): Take a complain parameter and
1972 pass it to convert_for_initialization.
1973 (digest_init, digest_init_flags, process_init_constructor_array,
1974 process_init_constructor_record, process_init_constructor_union,
1975 process_init_constructor, digest_init_r): Adjust.
1976 * init.c (expand_default_init, build_new_1): Likewise.
1977 * typeck.c (cp_build_modify_expr): Likewise.
1978 * decl2.c (grokfield): Likewise.
1979 * call.c (convert_like_real, convert_default_arg): Likewise.
1980 * semantics.c (finish_compound_literal): Pass complain to
1981 reshape_init and digest_init.
1982 * cp-tree.h: Adjust declarations.
1984 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
1987 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
1988 recursion if there is user defined constructor.
1990 2011-05-09 Jason Merrill <jason@redhat.com>
1993 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
1996 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
1998 Implement final/override for member functions.
1999 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2000 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2001 (cp_virt_specifiers, enum virt_specifier): New.
2002 * decl.c (set_virt_specifiers): New.
2003 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2004 * parser.c (make_call_declarator): add virt-specifiers parameter.
2005 (cp_parser_lambda_declarator_opt): Adjust.
2006 (cp_parser_direct_declarator): Likewise.
2007 (cp_parser_virt_specifier_seq_opt): New.
2008 * search.c (check_final_overrider): Diagnose attempts to override
2009 a final member function.
2011 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2014 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2015 if the instance has a dependent initializer.
2017 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2020 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2021 effectively unused variable.
2023 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2025 * name-lookup.h (global_bindings_p): Adjust prototype.
2026 * name-lookup.c (global_bindings_p): Return bool.
2028 2011-05-06 Jason Merrill <jason@redhat.com>
2030 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2034 * semantics.c (cxx_eval_conditional_expression): Check
2035 integer_zerop instead.
2036 (potential_constant_expression_1): Likewise.
2039 * semantics.c (cxx_eval_array_reference): Handle implicit
2042 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2044 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2045 * call.c (standard_conversion): Call class_of_this_parm.
2046 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2047 (pp_cxx_direct_abstract_declarator): Likewise.
2048 * decl2.c (change_return_type): Likewise.
2049 (cp_reconstruct_complex_type): Likewise.
2050 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2051 * mangle.c (write_function_type): Likewise.
2052 * pt.c (unify): Likewise.
2053 * typeck.c (merge_types, type_memfn_quals): Likewise.
2054 * decl.c (build_this_parm): Call type_of_this_parm.
2056 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2059 * cp-tree.h (non_static_member_function_p): Declare new function.
2060 * tree.c (non_static_member_function_p): Define it.
2061 * semantics.c (finish_call_expr): Use it.
2063 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2065 * decl.c (finish_case_label): Omit the loc argument to
2068 2011-05-05 Jason Merrill <jason@redhat.com>
2070 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2071 * cvt.c (convert_from_reference): Adjust.
2072 * pt.c (build_non_dependent_expr): Adjust.
2073 * semantics.c (finish_offsetof): Adjust.
2074 * tree.c (lvalue_kind): Use it.
2077 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2079 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2081 * decl.c (start_preparsed_function): Do not set
2082 dont_save_pending_sizes_p.
2084 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2086 * parser.c (cp_parser_objc_method_definition_list): Update call to
2087 objc_start_method_definition.
2089 2011-05-04 Jason Merrill <jason@redhat.com>
2092 * class.c (resolves_to_fixed_type_p): Don't look closely
2095 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2098 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2101 2011-05-02 Lawrence Crowl <crowl@google.com>
2103 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2104 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2105 Change TV_NAME_LOOKUP to start/stop.
2106 (define_label): Refactor timevar calls out to a wrapper function.
2107 Change TV_NAME_LOOKUP to start/stop.
2108 (xref_tag): Likewise.
2109 (lookup_label): Refactor timevar calls out to a wrapper function.
2110 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2112 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2114 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2115 (lookup_template_class): Refactor timevar calls out to a wrapper
2116 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2117 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2119 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2120 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2121 (push_namespace): Likewise.
2122 (pop_nested_namespace): Likewise.
2123 (pushdecl_namespace_level): Likewise.
2124 (store_class_bindings): Likewise.
2125 (push_to_top_level): Likewise.
2126 (identifier_type_value): Refactor timevar calls out to a wrapper
2127 function. Change TV_NAME_LOOKUP to start/stop.
2128 (find_binding): Likewise.
2129 (push_using_decl): Likewise.
2130 (lookup_arg_dependent): Likewise.
2131 (push_using_directive): Likewise.
2132 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2133 to plain code. Change TV_NAME_LOOKUP to start/stop.
2134 (lookup_type_current_level): Likewise. Refactor inner return to
2136 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2137 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2138 (pushdecl_top_level_1): Likewise.
2139 (lookup_using_namespace): Likewise.
2140 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2141 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2142 (push_overloaded_decl): Likewise.
2143 (push_class_level_binding): Likewise.
2144 (namespace_binding): Likewise.
2145 (set_namespace_binding): Likewise.
2146 (supplement_binding): Likewise.
2147 (unqualified_namespace_lookup): Likewise.
2148 (lookup_name_real): Likewise.
2149 (lookup_type_scope): Likewise.
2150 (namespace_ancestor): Likewise.
2151 (lookup_name_innermost_nonclass_level): Likewise.
2152 (pushtag): Likewise.
2153 (pop_from_top_level): Likewise.
2154 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2155 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2157 (add_using_namespace): Refactor timevar calls out to a wrapper
2158 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2159 wrapper on call to self.
2161 * decl2.c: (cp_write_global_declarations): Add start/stop of
2162 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2163 Remove push/pop calls to TV_VARCONST.
2165 * parser.c: Add include of "timevar.h".
2166 (cp_parser_explicit_instantiation): Add push/pop calls to
2168 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2169 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2171 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2172 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2173 (cp_parser_late_parsing_for_member): Add push/pop calls to
2174 new TV_PARSE_INMETH.
2176 * call.c: Add include of "timevar.h".
2177 (convert_class_to_reference): Wrap and add push/pop calls to
2179 (build_op_call): Likewise.
2180 (build_conditional_expr): Likewise.
2181 (build_new_op): Likewise.
2182 (build_new_method_call): Likewise.
2183 (build_user_type_conversion): Reorganize to single return and add
2184 push/pop calls to TV_OVERLOAD.
2185 (perform_overload_resolution): Likewise.
2187 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2189 2011-05-02 Jason Merrill <jason@redhat.com>
2191 * tree.c (build_vec_init_expr): Take complain parm.
2192 (build_vec_init_elt): Likewise. Free arg vector.
2193 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2194 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2195 (VEC_INIT_EXPR_INIT): Likewise.
2196 Adjust build_vec_init_expr declaration.
2197 * init.c (perform_member_init): Adjust.
2201 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2202 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2203 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2204 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2205 (build_vec_init_elt): Don't expect an array type.
2206 (build_array_copy): Adjust.
2207 * init.c (perform_member_init): Adjust.
2208 (build_new_1): Use build_vec_init_expr.
2211 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2212 Protect an explicit target.
2215 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2216 (compute_array_index_type): Revert earlier 48446 changes.
2217 (grokdeclarator): Use stabilize_vla_size.
2219 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2220 Eric Botcazou <ebotcazou@adacore.com>
2222 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2223 instead of inappropriate zero values.
2225 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2228 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2229 return value for NULL_TREE.
2231 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2234 * init.c (perform_member_init): Check build_value_init return
2235 value for error_mark_node.
2237 2011-04-29 Diego Novillo <dnovillo@google.com>
2238 Le-Chun Wu <lcwu@google.com>
2240 * call.c (conversion_null_warnings): Also handle assignments
2241 when warning about NULL conversions.
2243 2011-04-29 Le-Chun Wu <lcwu@google.com>
2245 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2246 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2247 (build_over_call): Use it to determine whether to emit a NULL
2248 warning for template function instantiations.
2249 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2250 EXPLICIT_TARGS is set.
2252 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2253 Mike Stump <mikestump@comcast.net>
2255 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2256 in maintainer mode. Use the --output-file option of gperf instead
2257 of > to prevent creating an empty cp/cfns.h when gperf is not
2260 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2263 * semantics.c (finish_base_specifier): cv-qualified base class
2264 is fine, per DR 484.
2266 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2269 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2270 considering call expressions involving a member function.
2272 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2275 * tree.c (build_cplus_new): Check build_target_expr return
2276 value for error_mark_node.
2278 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2281 * semantics.c (literal_type_p): Reference types are literal types,
2283 (valid_type_in_constexpr_fundecl_p): Remove.
2284 (is_valid_constexpr_fn): Adjust.
2286 2011-04-27 Jason Merrill <jason@redhat.com>
2289 Implement list-initialization of _Complex.
2290 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2291 (check_initializer): Likewise.
2292 * call.c (build_complex_conv): New.
2293 (implicit_conversion): Call it.
2294 (convert_like_real): Handle it.
2295 * typeck2.c (check_narrowing): Handle it.
2297 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2298 decide whether to delete.
2299 (build_vec_init): Pass sfk_complete_destructor.
2302 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2303 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2304 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2305 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2306 (build_vec_init_elt): Don't expect an array type.
2307 (build_array_copy): Adjust.
2308 * init.c (perform_member_init): Adjust.
2309 (build_new_1): Use build_vec_init_expr.
2311 * class.c (resolve_address_of_overloaded_function): Don't
2312 change OVERLOAD to TREE_LIST.
2313 * pt.c (print_candidates_1): Remove nonsensical assert.
2316 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2317 to tentative parse sooner.
2319 2011-04-26 Jason Merrill <jason@redhat.com>
2322 * parser.c (cp_parser_primary_expression): Set *idk to
2323 CP_ID_KIND_NONE for a parenthesized identifier.
2325 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2326 (cxx_print_identifier): Correct indentation.
2329 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2330 * tree.c (force_target_expr): Add complain parm.
2331 (build_target_expr_with_type): Likewise.
2332 (get_target_expr_sfinae): Split out.
2333 (build_vec_init_expr, bot_manip): Adjust.
2334 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2335 (build_delete, build_dtor_call): Likewise.
2336 (perform_direct_initialization_if_possible): Adjust.
2337 (build_vec_init): Handle error return.
2338 * cvt.c (force_rvalue): Add complain parm.
2339 Call build_special_member_call directly.
2340 * decl2.c (delete_sanity): Add complain parm.
2341 (build_cleanup): Adjust.
2342 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2343 * semantics.c (finish_stmt_expr_expr): Adjust.
2344 (finish_compound_literal): Adjust.
2345 * parser.c (cp_parser_delete_expression): Adjust.
2346 * typeck2.c (build_functional_cast): Adjust.
2347 * cp-tree.h: Adjust.
2349 2011-04-26 Martin Jambor <mjambor@suse.cz>
2351 * class.c (cp_fold_obj_type_ref): Remove.
2352 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2354 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2356 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2357 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2358 (UNDERLYING_TYPE_TYPE): Add.
2359 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2361 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2362 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2363 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2364 * semantics.c (finish_underlying_type): New.
2365 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2366 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2367 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2368 * tree.c (cp_walk_subtrees): Likewise.
2369 * pt.c (for_each_template_parm_r, tsubst, unify,
2370 dependent_type_p_r): Likewise.
2371 * mangle.c (write_type): Sorry for __underlying_type.
2373 2011-04-25 Jason Merrill <jason@redhat.com>
2376 * decl.c (type_dependent_init_p): New.
2377 (cp_finish_decl): Check it.
2378 * pt.c (any_type_dependent_elements_p): New.
2379 * cp-tree.h: Declare it.
2381 2011-04-20 Jason Merrill <jason@redhat.com>
2383 * semantics.c (finish_compound_literal): Don't put an array
2384 with a dtor in a static variable.
2386 * call.c (build_over_call): Handle trivial dtor.
2388 * search.c (lookup_fnfields_slot): Call complete_type.
2391 * decl2.c (build_offset_ref_call_from_tree): Move
2392 non-dependency of object outside condition.
2395 * decl.c (cp_finish_decl): Simplify template handling.
2397 2011-04-20 Jim Meyering <meyering@redhat.com>
2399 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2401 2011-04-19 Jason Merrill <jason@redhat.com>
2404 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2407 * decl.c (duplicate_decls): Keep always_inline attribute
2408 in sync with DECL_DISREGARD_INLINE_LIMITS.
2410 2011-04-18 Jason Merrill <jason@redhat.com>
2413 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2416 * init.c (build_value_init): Handle UNION_TYPE the same.
2418 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2421 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2422 for type dependent pointers.
2424 2011-04-18 Jim Meyering <meyering@redhat.com>
2426 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2428 2011-04-17 Jan Hubicka <jh@suse.cz>
2430 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2433 2011-04-17 Jason Merrill <jason@redhat.com>
2436 * typeck2.c (build_functional_cast): Disallow array type.
2438 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2440 2011-04-17 Jan Hubicka <jh@suse.cz>
2442 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2444 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2447 * parser.c (cp_convert_range_for): Split into
2448 cp_parser_perform_range_for_lookup.
2449 (cp_parser_perform_range_for_lookup): New.
2450 (cp_parser_range_for_member_function): New.
2451 (cp_parser_for_init_statement): Correct error message.
2452 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2454 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2456 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2457 change from objc_declare_protocols() to objc_declare_protocol().
2459 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2462 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2463 and return immediately.
2465 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2467 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2468 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2469 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2470 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2471 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2473 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2475 * cp-tree.def (IF_STMT): Add an extra operand.
2476 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2477 * cp-tree.h (IF_SCOPE): Define.
2478 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2479 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2481 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2483 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2484 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2485 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2486 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2487 Use FOR_SCOPE instead of TREE_CHAIN.
2488 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2489 (finish_for_stmt): Likewise.
2491 2011-04-14 Jason Merrill <jason@redhat.com>
2493 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2494 build_new_method_call.
2495 * semantics.c (finish_call_expr): Likewise.
2498 * init.c (build_value_init_noctor): Check complain consistently.
2501 * typeck.c (cp_build_binary_op): Don't decay void operands.
2504 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2506 * init.c (get_temp_regvar): No longer static.
2507 * cp-tree.h: Declare it.
2509 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2511 * parser.c (cp_parser_objc_class_declaration): Updated for change
2512 in objc_declare_class().
2514 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2516 * decl.c (poplevel): Use block_chainon.
2518 2011-04-13 Jason Merrill <jason@redhat.com>
2521 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2522 or pointer to (non-member) function.
2524 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2527 * semantics.c (cxx_eval_array_reference): Handle reading from
2528 wchar_t, char16_t and char32_t STRING_CST.
2530 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2533 * class.c (fixed_type_or_null): We cannot determine the dynamic
2534 type of a reference variable if its initializer is dependent.
2536 2011-04-13 Jason Merrill <jason@redhat.com>
2539 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2540 unqualified lookup failing if we're still in a template.
2542 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2544 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2545 tree_contains_struct initialization to...
2546 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2548 * cp-objcp-common.h (cp_common_init_ts): Declare.
2549 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2552 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2554 * parser.c (cp_parser_objc_message_expression): Updated call
2555 to objc_build_message_expr.
2557 2011-04-12 Martin Jambor <mjambor@suse.cz>
2559 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2560 cgraph_get_create_node.
2561 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2562 instead of cgraph_get_create_node.
2563 * method.c (make_alias_for_thunk): Call cgraph_get_node
2564 instead of cgraph_get_create_node, assert it returns non-NULL.
2565 (use_thunk): Likewise.
2566 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2567 when flag_syntax_only is not set. Call cgraph_get_node instead of
2568 cgraph_get_create_node.
2569 (maybe_clone_body): Call cgraph_get_node instead of
2570 cgraph_get_create_node.
2572 2011-04-12 Martin Jambor <mjambor@suse.cz>
2574 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2575 instead of cgraph_node.
2576 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2577 (cp_write_global_declarations): Likewise.
2578 * optimize.c (maybe_clone_body): Likewise.
2579 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2580 * mangle.c (mangle_decl): Likewise.
2581 * method.c (make_alias_for_thunk): Likewise.
2582 (use_thunk): Likewise.
2584 2011-04-11 Jason Merrill <jason@redhat.com>
2587 * decl.c (cp_complete_array_type_or_error): New.
2588 * semantics.c (finish_compound_literal): Use it.
2589 * cp-tree.h: Declare it.
2592 * semantics.c (finish_compound_literal): Handle references.
2595 * semantics.c (finish_compound_literal): Take complain parm.
2596 (build_lambda_object): Adjust.
2597 * cp-tree.h: Adjust.
2598 * call.c (convert_like_real): Adjust.
2599 * decl.c (check_initializer): Adjust.
2600 * parser.c (cp_parser_postfix_expression): Adjust.
2601 (cp_parser_functional_cast): Adjust.
2602 * pt.c (tsubst_copy_and_build): Adjust.
2603 * typeck2.c (process_init_constructor_record): Adjust.
2606 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2610 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2611 than cp_build_indirect_ref.
2613 PR c++/48457, Core 1238
2614 * call.c (reference_binding): Allow rvalue reference to bind to
2616 * tree.c (lvalue_kind): Functions are always lvalues.
2618 2011-04-07 Jason Merrill <jason@redhat.com>
2621 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2622 arguments even if we don't know the function.
2625 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2626 at the end of the chain.
2627 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2628 (iterative_hash_template_arg): Likewise.
2631 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2632 * name-lookup.c (add_function): Set it.
2633 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2636 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2637 Release unused vector.
2640 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2641 (type_unification_real): Clear it here instead.
2644 * except.c (build_noexcept_spec): Propagate error_mark_node.
2645 (finish_noexcept_expr): Likewise.
2648 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2652 * call.c (resolve_args): Take complain.
2653 (build_new_function_call, build_operator_new_call): Pass it.
2654 (build_op_call, build_new_op, build_new_method_call): Pass it.
2657 * typeck.c (check_for_casting_away_constness): Take complain.
2658 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2659 (build_const_cast_1): Pass it. Take full complain parm.
2660 (build_const_cast, cp_build_c_cast): Adjust.
2662 * tree.c (build_aggr_init_expr): Always return error_mark_node
2663 on abstract violation.
2666 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2667 (bot_manip): Adjust.
2668 * cp-tree.h: Adjust.
2669 * call.c (convert_like_real, build_cxx_call): Adjust.
2670 (perform_direct_initialization_if_possible): Adjust.
2671 * cvt.c (ocp_convert): Adjust.
2672 * init.c (build_value_init): Adjust.
2673 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2674 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2675 * typeck2.c (build_functional_cast): Adjust.
2677 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2679 (perform_member_init): Not here.
2680 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2682 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2685 * typeck2.c (build_functional_cast): Check complain consistently.
2686 Use build_value_init and abstract_virtuals_error_sfinae.
2687 (abstract_virtuals_error_sfinae): Split out.
2688 * cp-tree.h: Declare it.
2689 * init.c (build_new_1): Use it.
2690 (build_value_init_noctor): Handle FUNCTION_TYPE.
2692 * semantics.c (finish_decltype_type): Simplify handling of unknown
2695 * semantics.c (finish_decltype_type): Add complain parm.
2696 * cp-tree.h: Adjust.
2697 * parser.c (cp_parser_decltype): Adjust.
2698 * pt.c (tsubst): Adjust.
2701 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2703 2011-03-31 Jason Merrill <jason@redhat.com>
2706 * semantics.c (finish_call_expr): Remove assert.
2709 * method.c (defaultable_fn_check): Templates are not defaultable.
2711 * parser.c (cp_parser_init_declarator): Avoid redundant
2712 cp_finish_decl for member declarations.
2714 2011-03-30 Jason Merrill <jason@redhat.com>
2717 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2720 2011-03-30 Jason Merrill <jason@redhat.com>
2723 * semantics.c (potential_constant_expression_1): Handle
2724 UNORDERED_EXPR and ORDERED_EXPR.
2727 * semantics.c (finish_compound_literal): Do put static/constant
2728 arrays in static variables.
2730 * call.c (convert_like_real) [ck_list]: Build up the
2731 initializer_list object directly.
2732 * decl.c (build_init_list_var_init): Adjust.
2734 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2735 * decl.c (reshape_init_array_1): Likewise.
2737 2011-03-29 Jason Merrill <jason@redhat.com>
2740 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2741 the variable is constant before looking at its initializer.
2744 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2747 * semantics.c (potential_constant_expression_1): Change error about
2748 use of *this in constructor into sorry.
2751 * decl.c (cp_finish_decl): Defer validation of constexpr member
2753 * class.c (finalize_literal_type_property): Validate them here.
2754 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2756 * semantics.c (is_valid_constexpr_fn): Specify input location.
2758 2011-03-28 Jason Merrill <jason@redhat.com>
2761 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2762 from overloaded function.
2765 * call.c (build_array_conv): New.
2766 (implicit_conversion): Use it.
2768 * call.c (reference_binding): Allow direct binding to an array
2772 * parser.c (cp_parser_compound_statement): Add function_body parm.
2773 Complain about non-body compound-stmt in constexpr fn.
2774 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2775 (cp_parser_implicitly_scoped_statement): Adjust.
2776 (cp_parser_function_body, cp_parser_try_block): Adjust.
2777 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2778 (cp_parser_objc_try_catch_finally_statement): Adjust.
2781 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2782 and using-definition.
2783 (register_constexpr_fundef): Call it.
2785 * except.c (build_noexcept_spec): Call cxx_constant_value after
2788 2011-03-25 Kai Tietz <ktietz@redhat.com>
2790 * lex.c (interface_strcmp): Handle dos-paths.
2791 (handle_pragma_implementation): Use filename_cmp instead of
2793 (in_main_input_context): Likewise.
2795 2011-03-25 Jason Merrill <jason@redhat.com>
2798 * method.c (defaulted_late_check): Check for exception spec mismatch.
2799 (defaultable_fn_check): Allow exception spec and virtual.
2800 * class.c (check_for_override): A virtual dtor is non-trivial.
2803 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2806 2011-03-25 Kai Tietz <ktietz@redhat.com>
2808 * decl.c (decls_match): Replace target hook
2809 call of comp_type_attributes by version in tree.c file.
2810 * search.c (check_final_overrider): Likewise.
2811 * typeck.c (structural_comptypes): Likewise.
2813 2011-03-21 Kai Tietz <ktietz@redhat.com>
2816 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2817 Display allowed attributes for function pointer types.
2818 * error.c (dump_type_prefix): Likewise.
2820 * tree.c (cxx_attribute_table): Adjust table.
2822 2011-03-18 Jason Merrill <jason@redhat.com>
2825 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2828 * call.c (build_over_call): Don't skip ck_rvalue.
2830 2011-03-17 Jason Merrill <jason@redhat.com>
2833 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2834 the conversion set TREE_OVERFLOW.
2837 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2838 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2841 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2843 2011-03-16 Jason Merrill <jason@redhat.com>
2846 * semantics.c (potential_constant_expression_1): Don't allow *this
2848 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2851 * decl.c (compute_array_index_type): Don't bother trying to deal
2852 with literal classes in ABI v1.
2855 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2859 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2860 use the generic binary expression handling.
2862 2011-03-16 Diego Novillo <dnovillo@google.com>
2864 * Make-lang.in (CXX_PARSER_H): New.
2865 (cp/parser.o): Add dependency on CXX_PARSER_H.
2866 Add dependency on tree-pretty-print.h
2867 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2868 * cp-lang.c: Include parser.h.
2869 * parser.c: Include parser.h.
2870 (struct cp_token): Add bitfield purged_p.
2873 (CPP_PURGED): Remove. Update all users.
2874 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2875 Remove field buffer_length.
2878 (struct tree_check): Move to parser.h.
2879 (cp_token_position): Likewise.
2880 (struct cp_token_cache): Likewise.
2881 (CPP_KEYWORD): Likewise.
2882 (CPP_TEMPLATE_ID): Likewise.
2883 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2884 (N_CP_TTYPES): Likewise.
2885 (enum cp_parser_status_kind): Likewise.
2886 (struct cp_parser_context): Likewise.
2887 (struct cp_default_arg_entry_d): Likewise.
2888 (struct cp_unparsed_functions_entry_d): Likewise.
2889 (struct cp_parser): Likewise.
2890 (cp_lexer_dump_tokens): New.
2891 (cp_lexer_debug_tokens): New.
2892 (cp_lexer_finished_p): New.
2893 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2894 (cp_lexer_new_main): Re-write main lexing loop to push
2895 tokens into the new VEC buffer.
2896 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2897 Do not abort if the token type is not recognized, just print
2899 * parser.h: New file.
2900 * config-lang.in (gtfiles): Add cp/parser.h.
2902 2011-03-16 Jason Merrill <jason@redhat.com>
2905 * typeck.c (check_return_expr): Fix conditions for setting
2906 LOOKUP_PREFER_RVALUE.
2908 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2911 * decl.c (check_array_designated_initializer): Allow integer index.
2912 (reshape_init_array_1): Set index on the elements.
2914 2011-03-16 Jason Merrill <jason@redhat.com>
2917 * typeck.c (convert_for_initialization): Use
2918 perform_implicit_conversion_flags.
2919 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
2920 rvaluedness_matches_p on ck_rvalue.
2921 (convert_like_real) [ck_rvalue]: And restore it here.
2924 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
2926 2011-03-16 Jason Merrill <jason@redhat.com>
2928 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
2929 committed to this tentative parse.
2932 * semantics.c (finish_call_expr): Preserve reference semantics
2935 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
2937 2011-03-16 Jakub Jelinek <jakub@redhat.com>
2939 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
2940 DECL_LANG_SPECIFIC is NULL.
2942 2011-03-15 Jason Merrill <jason@redhat.com>
2945 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
2946 check value_dependent_expression_p on the operand.
2948 * semantics.c (push_cx_call_context): Return bool.
2949 (cxx_eval_call_expression): Handle excess depth.
2952 * method.c (synthesized_method_walk): Cleanups don't affect the
2953 triviality of a constructor, but do affect deletion and exception
2956 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2958 * decl2.c (cp_check_const_attributes): New.
2959 (cplus_decl_attributes): Call cp_check_const_attributes.
2961 2011-03-15 Jason Merrill <jason@redhat.com>
2964 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
2966 (push_defarg_context, pop_defarg_context): New.
2967 * parser.c (cp_parser_late_parsing_default_args): Use them.
2968 * cp-tree.h: Declare them.
2970 2011-03-11 Dodji Seketeli <dodji@redhat.com>
2972 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
2973 the argument of the indirection operator should not be dependent.
2976 2011-03-11 Jason Merrill <jason@redhat.com>
2979 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
2982 * parser.c (cp_parser_template_type_arg): Set
2983 type_definition_forbidden_message.
2986 * decl.c (compute_array_index_type): Discard folding
2987 if it didn't produce a constant.
2989 2011-03-11 Jakub Jelinek <jakub@redhat.com>
2992 * init.c (build_zero_init_1): Extracted from build_zero_init.
2993 Add FIELD_SIZE argument, if non-NULL and field bit_position
2994 as not smaller than that, don't add that field's initializer.
2995 Pass DECL_SIZE as last argument to build_zero_init_1
2996 for DECL_FIELD_IS_BASE fields.
2997 (build_zero_init): Use build_zero_init_1.
2999 2011-03-10 Jason Merrill <jason@redhat.com>
3002 * pt.c (iterative_hash_template_arg): Remove special case for
3006 * parser.c (cp_parser_single_declaration): Just return if
3007 cp_parser_parse_and_diagnose_invalid_type_name complained.
3009 2011-03-09 Jason Merrill <jason@redhat.com>
3012 * pt.c (unify): An unresolved overload is a nondeduced context.
3014 2011-03-09 Martin Jambor <mjambor@suse.cz>
3016 PR tree-optimization/47714
3017 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3019 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3022 * pt.c (convert_nontype_argument): Only call decay_conversion on
3025 2011-03-08 Jason Merrill <jason@redhat.com>
3028 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3031 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3032 argument to pointer parameter.
3035 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3038 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3041 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3042 consider scopes of primary template definitions. Adjust comments.
3044 2011-03-07 Jason Merrill <jason@redhat.com>
3047 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3049 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3052 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3055 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3056 (write_CV_qualifiers_for_type): Not here.
3058 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3060 * lang-specs.h: Match -save-temps* instead of -save-temps.
3062 2011-03-05 Jason Merrill <jason@redhat.com>
3064 * mangle.c (write_expression): Change ABI v6 to v5.
3065 (write_type): Likewise.
3067 2011-03-04 Jan Hubicka <jh@suse.cz>
3070 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3071 and cgraph_add_thunk.
3072 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3073 * mangle.c (mangle_decl): Likewise.
3075 2011-03-04 Jason Merrill <jason@redhat.com>
3078 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3079 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3082 * search.c (check_final_overrider): Allow pointer to same incomplete
3083 class type with different cv-quals.
3085 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3088 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3090 2011-03-03 Jason Merrill <jason@redhat.com>
3093 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3095 2011-03-02 Jason Merrill <jason@redhat.com>
3098 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3101 * tree.c (build_vec_init_elt): Split out from...
3102 (build_vec_init_expr): ...here.
3103 (diagnose_non_constexpr_vec_init): New fn.
3104 * semantics.c (potential_constant_expression_1): Use it.
3105 * cp-tree.h: Declare it.
3107 2011-03-01 Jason Merrill <jason@redhat.com>
3110 * parser.c (cp_parser_primary_expression): Don't warn about a
3111 failed tentative parse.
3114 * semantics.c (cxx_bind_parameters_in_call): Don't call
3115 adjust_temp_type on non-constant args.
3118 * call.c (standard_conversion): Provide requested cv-quals on
3119 class rvalue conversion.
3122 * decl2.c (grokbitfield): Handle type-dependent width.
3124 2011-02-28 Jason Merrill <jason@redhat.com>
3127 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3128 after checking for a non-thunk.
3130 2011-02-26 Jason Merrill <jason@redhat.com>
3133 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3134 * pt.c (iterative_hash_template_arg): And hash it.
3137 * semantics.c (non_const_var_error): Split out from...
3138 (cxx_eval_constant_expression): ...here.
3139 (potential_constant_expression_1) [VAR_DECL]: Use it.
3140 Allow dependent variables.
3142 2011-02-24 Jason Merrill <jason@redhat.com>
3144 * parser.c (cp_parser_constant_expression): Set
3145 non_integral_constant_expression correctly for C++0x too.
3146 (cp_parser_static_assert): Allow non-constant expression.
3147 (cp_parser_direct_declarator): Expect non_constant_p to be set
3149 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3150 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3151 (potential_rvalue_constant_expression): New.
3152 (require_potential_rvalue_constant_expression): New.
3154 2011-02-23 Jason Merrill <jason@redhat.com>
3156 * cp-tree.h (DECL_PARM_LEVEL): New.
3157 (struct lang_decl_parm): Add level field.
3158 * name-lookup.c (function_parm_depth): New fn.
3159 * name-lookup.h: Declare it.
3160 * parser.c (cp_parser_parameter_declaration_list): Use it.
3161 * mangle.c (struct globals): Add parm_depth field.
3162 (write_bare_function_type): Adjust it.
3163 (write_expression): Include the level delta in PARM_DECL mangling
3166 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3168 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3170 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3173 * parser.c (cp_parser_class_specifier): Require a closing brace
3174 to attempt error recovery.
3176 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3179 * pt.c (struct pending_template): Add chain_next GTY option.
3180 * decl.c (struct named_label_use_entry): Likewise.
3182 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3185 * semantics.c (build_lambda_object): Bail out if a field is
3188 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3191 * class.c (dfs_declare_virt_assop_and_dtor)
3192 (declare_virt_assop_and_dtor): New static functions.
3193 (add_implicitly_declared_members): Use
3194 declare_virt_assop_and_dtor.
3196 2011-02-21 Jason Merrill <jason@redhat.com>
3199 * decl2.c (decl_constant_var_p): A constexpr var needs an
3200 initializer to be constant.
3201 * semantics.c (cxx_eval_constant_expression): Complain about
3202 constexpr var used in its own initializer.
3203 * call.c (set_up_extended_ref_temp): Set
3204 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3206 2011-02-20 Jason Merrill <jason@redhat.com>
3209 * semantics.c (cxx_eval_call_expression): Call
3210 cxx_eval_constant_expression in trivial shortcut.
3213 * call.c (convert_class_to_reference): Don't try to set up a
3214 second conv sequence for non-viable candidates.
3217 * error.c (location_of): Handle non-tagged types.
3220 * method.c (process_subob_fn): Instantiate constexpr templates.
3221 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3223 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3226 * pt.c (tsubst_pack_expansion): do not use
3227 cp_tree_equal/same_type_p to detect an expansion of a parameter
3230 2011-02-19 Jason Merrill <jason@redhat.com>
3233 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3235 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3238 * semantics.c (finish_non_static_data_member): Early return if
3239 object is error_mark_node.
3241 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3244 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3246 * semantics.c (finish_id_expression): Do not pass erroneous decl
3247 to decl_constant_var_p.
3249 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3252 * cvt.c (convert_from_reference): Call mark_exp_read.
3254 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3257 * pt.c (finish_call_expr): Consider a call expression that has a
3258 dependent "this" pointer as being dependent. Add comments.
3259 (dependent_type_p, type_dependent_expression_p): Update comments.
3261 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3264 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3265 expansion arguments are not evaluated.
3267 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3270 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3271 instead of TYPE_LANG_FLAG_3.
3272 * pt.c (lookup_template_class): Copy over
3273 ENUM_FIXED_UNDERLYING_TYPE_P.
3275 2011-02-15 Jason Merrill <jason@redhat.com>
3278 * method.c (synthesized_method_walk): Always exit early for
3279 trivial fn in C++98 mode.
3281 2011-02-14 Jason Merrill <jason@redhat.com>
3284 * parser.c (cp_parser_enumerator_definition): Call
3285 fold_non_dependent_expr.
3287 2011-02-09 Jason Merrill <jason@redhat.com>
3289 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3290 * semantics.c (finish_fname): Only return the name if we're in
3293 * decl.c (build_enumerator): Don't perform integral promotions on
3294 non-integral constants.
3296 * cvt.c (convert_to_void): Handle null op1.
3298 * class.c (type_has_constexpr_default_constructor): Make sure the
3299 caller stripped an enclosing array.
3300 * init.c (perform_member_init): Strip arrays before calling it.
3303 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3305 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3308 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3309 template parameters in account.
3311 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3314 * parser.c (cp_parser_class_specifier): Fix setting of
3317 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3320 * semantics.c (build_data_member_initialization): Handle
3321 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3323 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3325 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3326 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3328 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3331 * cp-tree.h (fixup_template_parms): Declare.
3332 * pt.c (end_template_parm_list): Do not fixup template parms here.
3333 (fixup_template_parms): Remove static. Fix typo in the
3334 comments. Remove useless code statement.
3335 (fixup_template_parm): For a template template parameter, fixup
3336 its attributes before fixing up its type.
3338 (cp_parser_template_declaration_after_export): After parsing
3339 template parameters fixup their types.
3341 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3344 * semantics.c (potential_constant_expression_1): Handle
3347 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3350 * semantics.c (expand_or_defer_fn_1): Handle it.
3351 * decl2.c (decl_needed_p): Likewise.
3353 2011-01-21 Jason Merrill <jason@redhat.com>
3356 * semantics.c (build_constexpr_constructor_member_initializers):
3357 Handle trivial copy.
3359 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3362 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3363 assume init must be NULL if scope is NULL.
3364 (begin_range_for_stmt): Likewise.
3366 2011-01-21 Jason Merrill <jason@redhat.com>
3369 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3372 * semantics.c (potential_constant_expression_1): Split out from
3373 potential_constant_expression. Add want_rval parm. Handle
3374 template expression forms. Don't enforce restriction on address
3375 of automatic variable here. Add a couple of diagnostics that
3377 (require_potential_constant_expression): New entry point.
3378 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3379 (maybe_constant_value): Check potential_constant_expression.
3380 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3381 * tree.c (build_vec_init_expr): Adjust.
3383 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3386 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3389 2011-01-17 Jason Merrill <jason@redhat.com>
3392 * semantics.c (base_field_constructor_elt): New fn.
3393 (cxx_eval_bare_aggregate): Use it.
3394 (build_data_member_initialization): Leave COMPONENT_REF for
3397 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3399 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3402 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3403 Jonathan Wakely <jwakely.gcc@gmail.com>
3406 * decl.c (grokdeclarator): Reject mutable reference members.
3408 2011-01-14 Jason Merrill <jason@redhat.com>
3411 * pt.c (coerce_template_parms): Fix error recovery.
3414 * typeck2.c (check_narrowing): Only check arithmetic types.
3417 * tree.c (build_vec_init_expr): Handle flexible array
3420 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3423 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3424 TYPE_MAIN_DECL instead of TYPE_NAME.
3425 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3426 * decl2.c (determine_visibility): Add check
3427 of CLASS_TYPE_P for underlying_type.
3429 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3431 * cp-tree.h (begin_for_scope): New prototype.
3432 (begin_for_stmt): Update prototype.
3433 (begin_range_for_stmt): Update prototype.
3434 * init.c (build_vec_init): Update call to begin_for_stmt.
3435 * parser.c (cp_parser_for): New.
3436 (cp_parser_c_for): Add three new parameters.
3437 (cp_parser_range_for): Likewise. Most parsing code removed.
3438 (cp_parser_iteration_statement): Call cp_parser_for instead of
3439 cp_parser_c_for and cp_parser_range_for.
3440 (cp_parser_for_init_statement): Add new parameter and return type.
3441 (cp_parser_block_declaration): Update call to
3442 cp_parser_simple_declaration.
3443 (cp_parser_simple_declaration): Add new parameter.
3444 Update call to cp_parser_init_declarator.
3445 (cp_parser_init_declarator): Add new parameter.
3446 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3447 * semantics.c (begin_for_scope): New.
3448 (begin_for_stmt): Add two new parameters.
3449 (begin_range_for_stmt): Likewise.
3451 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3453 * parser.c (cp_parser_objc_at_property_declaration): Improved
3456 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3459 * cp-lang.c (get_template_innermost_arguments_folded)
3460 (get_template_argument_pack_elems_folded)
3461 (template_arg_needs_folding, fold_cplus_constants): New static
3463 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3464 get_template_innermost_arguments_folded.
3465 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3466 get_template_argument_pack_elems_folded.
3468 2011-01-11 Jason Merrill <jason@redhat.com>
3471 * init.c (build_new_1): Handle value-init in templates differently.
3474 * tree.c (maybe_dummy_object): Check current_class_ref against
3475 context, not current_class_type.
3477 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3480 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3481 error recovery purposes behave as if it was not specified so that
3482 the default type is used.
3484 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3487 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3488 for the second build_x_va_arg argument.
3490 2011-01-05 Tom Tromey <tromey@redhat.com>
3492 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3493 (lvalue_or_else): Likewise.
3495 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3498 * tree.c (cxx_type_hash_eq):
3499 Allow METHOD_TYPE, too.
3502 Copyright (C) 2011 Free Software Foundation, Inc.
3504 Copying and distribution of this file, with or without modification,
3505 are permitted in any medium without royalty provided the copyright
3506 notice and this notice are preserved.