1 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
4 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
5 set CLASSTYPE_DECLARED_CLASS.
7 2011-09-27 Jakub Jelinek <jakub@redhat.com>
9 * decl.c (duplicate_decls): If compatible stpcpy prototype
10 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
12 2011-09-26 Jason Merrill <jason@redhat.com>
15 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
16 constant value if we're still in a template.
19 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
22 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
25 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
28 * error.c (dump_template_bindings): Separate bindings with semicolons
31 2011-09-26 Jason Merrill <jason@redhat.com>
34 * call.c (compare_ics): Only consider rvaluedness_matches_p
35 if the target type is the same or it too differs in rvalueness.
38 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
39 flags at the top of the function.
41 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
43 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
45 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
47 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
50 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
52 2011-09-25 Jason Merrill <jason@redhat.com>
54 * parser.c (inject_this_parameter): Split out from
55 cp_parser_late_return_type_opt.
56 (cp_parser_class_specifier_1): Use it for NSDMIs.
57 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
59 2011-09-24 Jason Merrill <jason@redhat.com>
61 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
62 * cp-tree.h: Declare it.
63 * method.c (walk_field_subobs): Use it.
65 * init.c (perform_member_init): Instantiate NSDMI here.
66 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
68 Handle deferred parsing of NSDMIs.
69 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
70 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
71 (cp_parser_late_parse_one_default_arg): Split out from
72 cp_parser_late_parsing_default_args.
73 (cp_parser_late_parsing_nsdmi): New.
74 (push_unparsed_function_queues): Set it.
75 (cp_parser_parameter_declaration): Save the '=' token.
76 (cp_parser_template_parameter): Likewise.
77 (cp_parser_default_argument): Call cp_parser_initializer
78 rather than cp_parser_initializer_clause.
79 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
80 (cp_parser_member_declaration): Handle nsdmis.
81 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
83 Implement C++11 non-static data member initializers.
84 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
85 * error.c (maybe_warn_cpp0x): Handle it.
86 * call.c (convert_like_real) [ck_user]: Don't complain about
87 using an explicit constructor for direct-initialization.
88 * class.c (check_field_decl): Fix ancient typo.
89 (check_field_decls): NSDMIs make the default ctor non-trivial.
90 * decl.c (cp_finish_decl): Record NSDMI.
91 (grokdeclarator): Allow NSDMI.
92 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
93 * init.c (perform_member_init): Use NSDMI.
94 * method.c (walk_field_subobs): Check for NSDMI.
95 * parser.c (cp_parser_member_declaration): Parse { } init.
96 * semantics.c (register_constexpr_fundef): Don't talk about
97 a return statement in a constexpr constructor.
98 (cxx_eval_call_expression): Check DECL_INITIAL instead of
101 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
104 * class.c (build_base_path): Add a tsubst_flags_t parameter.
105 (convert_to_base): Adjust call.
106 * typeck.c (build_class_member_access_expr,
107 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
108 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
109 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
110 * rtti.c (build_dynamic_cast_1): Likewise.
111 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
112 * call.c (build_over_call, build_special_member_call): Likewise.
113 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
114 build_up_reference): Likewise.
115 * cp-tree.h (build_base_path): Adjust declaration.
117 2011-09-23 Jason Merrill <jason@redhat.com>
119 Core 253 - allow const objects with no initializer or
120 user-provided default constructor if the defaulted constructor
121 initializes all the subobjects.
124 * class.c (default_init_uninitialized_part): New.
125 * cp-tree.h: Declare it.
126 * decl.c (check_for_uninitialized_const_var): Use it.
127 * init.c (perform_member_init): Likewise.
128 (build_new_1): Likewise.
129 * method.c (walk_field_subobs): Likewise.
131 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
134 * decl.c (check_static_variable_definition): Allow in-class
135 initialization of static data member of non-integral type in
138 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
141 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
143 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
146 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
148 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
149 Paolo Carlini <paolo.carlini@oracle.com>
152 * friend.c (make_friend_class): cv-qualification is ok in a
155 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
158 * decl.c (grokdeclarator): Consistently handle both __int128
159 and unsigned __int128 with -pedantic; suppress diagnostic in
162 2011-09-20 Jason Merrill <jason@redhat.com>
164 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
165 (DECL_GENERATED_P): New.
166 * class.c (finalize_literal_type_property): Use them.
167 * semantics.c (is_instantiation_of_constexpr): Likewise.
168 (register_constexpr_fundef): Likewise.
170 * call.c (convert_default_arg): Avoid redundant copy.
171 * tree.c (bot_manip): Copy everything.
173 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
175 * call.c (build_new_method_call_1): Use non-virtual lookup
176 for final virtual functions.
178 2011-09-16 Jason Merrill <jason@redhat.com>
181 * call.c (set_flags_from_callee): Split out from build_call_a.
182 * cp-tree.h: Declare it.
183 * tree.c (bot_manip): Call it.
185 2011-09-15 Jason Merrill <jason@redhat.com>
188 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
189 for clearing current_class_ptr, too.
191 2011-09-14 Diego Novillo <dnovillo@google.com>
193 * name-lookup.c (lookup_arg_dependent): Use conditional
195 * decl.c (xref_tag): Likewise.
197 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
200 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
201 to build_exception_variant.
203 2011-09-13 Dodji Seketeli <dodji@redhat.com>
206 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
207 nodes. Add a comment.
208 (arg_from_parm_pack_p): New static function, factorized out from
209 tsubst_pack_expansion and extended to support non-type parameter
210 packs represented with TEMPLATE_PARM_INDEX nodes.
211 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
213 2011-09-12 Jason Merrill <jason@redhat.com>
215 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
216 with no deducible template parameters.
217 * call.c (rejection_reason_code): Add rr_template_conversion.
218 (print_z_candidate): Handle it.
219 (template_conversion_rejection): New.
220 (build_user_type_conversion_1): Use it.
222 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
223 on all of the second conversion sequence.
224 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
225 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
226 first section. Fix loop logic.
227 (initialize_reference): Call convert_like for diagnostics when
228 we have a (bad) conversion.
230 * call.c (convert_class_to_reference)
231 (convert_class_to_reference_1): Remove.
232 (reference_binding): Use build_user_type_conversion_1 instead.
234 * call.c (initialize_reference): Add flags parm.
235 * decl.c (grok_reference_init): Likewise.
236 (check_initializer): Pass it.
237 * typeck.c (convert_for_initialization): Likewise.
240 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
241 * call.c (conditional_conversion): Use it.
242 (reference_binding): Fix handling of xvalues.
244 2011-09-09 Jason Merrill <jason@redhat.com>
246 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
247 before forcing instantiation.
249 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
252 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
253 instead of complete_type_or_else.
255 2011-09-08 Dodji Seketeli <dodji@redhat.com>
257 PR c++/33255 - Support -Wunused-local-typedefs warning
258 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
259 record_locally_defined_typedef.
260 * decl.c (finish_function): Use the new
261 maybe_warn_unused_local_typedefs.
262 (grokfield): Use the new record_locally_defined_typedef.
263 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
265 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
268 * decl.c (grokdeclarator): Check u.function.exception_specification
271 2011-09-07 Jason Merrill <jason@redhat.com>
274 * parser.c (cp_parser_member_declaration): Don't require a constant
275 rvalue here in C++0x.
277 * pt.c (type_unification_real): Correct complain arg for tsubsting
278 default template args.
280 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
282 2011-09-06 Jason Merrill <jason@redhat.com>
285 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
286 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
287 (validate_constexpr_fundecl): Remove.
288 * decl.c (start_preparsed_function): Don't call it.
289 * cp-tree.h: Don't declare it.
291 2011-09-04 Jason Merrill <jason@redhat.com>
294 * call.c (reference_binding): Don't set is_lvalue for an rvalue
300 * call.c (reference_binding): Set rvaluedness_matches_p properly
301 for reference to function conversion ops.
302 (compare_ics): Adjust.
304 * class.c (trivial_default_constructor_is_constexpr): Rename from
305 synthesized_default_constructor_is_constexpr.
306 (type_has_constexpr_default_constructor): Adjust.
307 (add_implicitly_declared_members): Call it instead.
308 (explain_non_literal_class): Explain about non-constexpr default ctor.
310 * method.c (synthesized_method_walk): Adjust.
311 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
316 * init.c (perform_member_init): Don't diagnose missing inits here.
317 (emit_mem_initializers): Or here.
318 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
319 * semantics.c (cx_check_missing_mem_inits): New.
320 (explain_invalid_constexpr_fn): Call it.
321 (register_constexpr_fundef): Likewise. Leave
322 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
323 (cxx_eval_call_expression): Adjust diagnostics.
324 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
326 2011-08-30 Jason Merrill <jason@redhat.com>
329 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
330 to type_definition_p.
331 * parser.c (cp_parser_set_decl_spec_type): Likewise.
332 * decl.c (grokdeclarator): Check it.
335 * semantics.c (finish_id_expression): Use
336 current_nonlambda_class_type for qualified-ids.
339 * decl.c (poplevel): Disable for scope compatibility hack
343 * semantics.c (add_capture): Call complete_type for copy.
346 * semantics.c (cxx_eval_component_reference): Handle
347 value-initialization for omitted initializers.
349 2011-08-29 Jason Merrill <jason@redhat.com>
352 * semantics.c (finish_id_expression): Mark captured variables used.
354 2011-08-29 Jakub Jelinek <jakub@redhat.com>
355 Jason Merrill <jason@redhat.com>
358 * class.c (finish_struct_1): Complain if the first field is
361 2011-08-29 Jason Merrill <jason@redhat.com>
365 * parser.c (cp_parser_default_argument): Use
366 cp_parser_initializer_clause.
367 (cp_parser_late_parsing_default_args): Likewise.
369 2011-08-26 Jason Merrill <jason@redhat.com>
373 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
375 (convert_nontype_argument): Likewise. Implicitly convert nullptr
376 and do constant folding.
377 * mangle.c (write_template_arg_literal): Mangle null member
379 * call.c (null_member_pointer_value_p): New.
380 * cp-tree.h: Declare it.
382 2011-08-25 Jason Merrill <jason@redhat.com>
384 * call.c (convert_like_real): Remove redundant complain checks.
387 * call.c (convert_like_real): Exit early if bad and !tf_error.
389 2011-08-23 Jason Merrill <jason@redhat.com>
391 * typeck2.c (build_functional_cast): Don't try to avoid calling
393 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
395 2011-08-23 Jason Merrill <jason@redhat.com>
399 * tree.c (dependent_name): New.
400 (cp_tree_equal): Two calls with the same dependent name are
401 equivalent even if the overload sets are different.
403 2011-08-23 Jason Merrill <jason@redhat.com>
405 * tree.c (build_target_expr): Set TREE_CONSTANT on
406 literal TARGET_EXPR if the value is constant.
407 * typeck2.c (build_functional_cast): Don't set it here.
409 2011-08-23 Jason Merrill <jason@redhat.com>
412 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
414 2011-08-23 Jason Merrill <jason@redhat.com>
417 * decl.c (cxx_init_decl_processing): Initialize
418 dependent_lambda_return_type_node.
419 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
420 (dependent_lambda_return_type_node): Define.
421 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
422 * semantics.c (lambda_return_type): Handle overloaded function.
423 Use dependent_lambda_return_type_node instead of
424 DECLTYPE_FOR_LAMBDA_RETURN.
425 (apply_lambda_return_type): Don't check dependent_type_p.
426 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
427 (instantiate_class_template_1): Likewise.
428 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
429 * mangle.c (write_type): Likewise.
430 * typeck.c (structural_comptypes): Likewise.
431 (check_return_expr): Handle dependent_lambda_return_type_node.
433 2011-08-23 Jason Merrill <jason@redhat.com>
436 * semantics.c (maybe_constant_value): Don't try to fold { }.
437 * pt.c (build_non_dependent_expr): Don't wrap { }.
438 * init.c (build_value_init): Allow scalar value-init in templates.
440 2011-08-23 Jason Merrill <jason@redhat.com>
442 * semantics.c (potential_constant_expression_1): Allow 'this'.
444 2011-08-23 Jakub Jelinek <jakub@redhat.com>
447 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
448 if it has side-effects and needs to be preevaluated.
450 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
453 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
454 same line as the function.
456 2011-08-23 Jakub Jelinek <jakub@redhat.com>
459 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
460 which doesn't have any fields, clear it and diagnose.
462 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
463 Marc Glisse <marc.glisse@normalesup.org>
466 * mangle.c (decl_mangling_context): Call
467 targetm.cxx.decl_mangling_context.
468 (write_unscoped_name): Use decl_mangling_context.
470 2011-08-18 Dodji Seketeli <dodji@redhat.com>
473 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
474 template parameters as created by process_template_parm.
476 2011-08-16 Jason Merrill <jason@redhat.com>
479 * pt.c (unify_pack_expansion): Correct overloaded unification
482 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
483 on a member function or static data member, call mark_used.
486 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
489 2011-08-13 Jason Merrill <jason@redhat.com>
492 * name-lookup.c (local_bindings_p): New.
493 * name-lookup.h: Declare it.
494 * lex.c (unqualified_name_lookup_error): Use it.
497 * error.c (dump_expr): Handle MODIFY_EXPR properly.
499 * decl.c (grok_reference_init): Handle constexpr here.
500 * call.c (initialize_reference): Not here.
502 2011-08-12 David Li <davidxl@google.com>
504 * class.c (update_vtable_entry_for_fn): Set
505 LOST_PRIMARY bit properly.
507 2011-08-12 Jason Merrill <jason@redhat.com>
510 * call.c (convert_arg_to_ellipsis): force_rvalue only in
511 potentially evaluated context.
513 2011-08-12 Richard Guenther <rguenther@suse.de>
515 * call.c (build_over_call): Instead of memcpy use an
516 assignment of two MEM_REFs.
518 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
519 Brian Hackett <bhackett1024@gmail.com>
521 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
523 2011-08-10 Richard Guenther <rguenther@suse.de>
525 * call.c (build_over_call): Call memcpy unconditionally.
527 2011-08-08 Jason Merrill <jason@redhat.com>
530 * semantics.c (finish_call_expr): Don't look at 'this' if we
531 had an explicit object argument.
534 * typeck2.c (check_narrowing): Fix integer logic.
536 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
538 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
540 2011-08-05 Jason Merrill <jason@redhat.com>
543 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
544 on 'this' in a constructor.
547 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
550 * init.c (perform_member_init): Handle invalid array initializer.
553 * semantics.c (cxx_eval_array_reference): Handle failure to
554 reduce the array operand to something we can work with.
556 2011-08-05 Gabriel Charette <gchare@google.com>
558 * decl.c (finish_function): Remove unecessary line 0 hack.
560 2011-08-05 Jason Merrill <jason@redhat.com>
563 * typeck.c (build_x_compound_expr_from_list): Also complain
567 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
570 * parser.c (cp_parser_range_for): Only do auto deduction in
571 template if the range is non-dependent.
573 * init.c (perform_member_init): Always build_aggr_init
574 for a class member with an explicit mem-initializer.
576 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
578 2011-08-04 Jakub Jelinek <jakub@redhat.com>
581 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
582 for operator new and operator new []. Call init_attributes.
584 2011-08-02 Jason Merrill <jason@redhat.com>
587 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
590 * typeck2.c (check_narrowing): Check unsigned mismatch.
591 * semantics.c (finish_compound_literal): check_narrowing.
594 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
597 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
598 (build_field_list): Not here.
601 * parser.c (build_range_temp): Split out from...
602 (cp_convert_range_for): ...here.
603 (do_range_for_auto_deduction): New.
604 (cp_parser_range_for): Use it.
606 2011-08-02 Jakub Jelinek <jakub@redhat.com>
608 * cp-tree.h (finish_omp_atomic): Adjust prototype.
609 (cxx_omp_const_qual_no_mutable): New prototype.
610 (finish_omp_taskyield): New prototype.
611 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
612 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
613 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
614 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
616 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
617 and PRAGMA_OMP_CLAUSE_MERGEABLE.
618 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
619 (cp_parser_omp_taskyield): New function.
620 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
621 (cp_parser_omp_clause_reduction): Handle min and max.
622 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
623 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
624 OMP_CLAUSE_MERGEABLE.
625 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
626 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
628 (finish_omp_clauses): Don't complain about const qualified
629 predetermined vars and static data members in firstprivate clause.
630 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
632 (finish_omp_taskyield): New function.
633 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
634 (cxx_omp_predetermined_sharing): Use it.
636 2011-08-02 Jason Merrill <jason@redhat.com>
638 * call.c (build_call_a): Also check at_function_scope_p.
640 2011-08-01 Jason Merrill <jason@redhat.com>
643 * mangle.c (write_prefix): Handle decltype.
646 * semantics.c (cxx_eval_vec_init_1): Fix logic.
649 * semantics.c (potential_constant_expression_1): Allow any builtin.
650 (morally_constexpr_builtin_function_p): Remove.
652 2011-07-29 Jason Merrill <jason@redhat.com>
655 * parser.c (cp_parser_lambda_expression): Also clear in_statement
656 and in_switch_statement_p.
657 (cp_parser_class_specifier): Likewise.
659 2011-07-28 Jason Merrill <jason@redhat.com>
662 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
663 (convert_nontype_argument, tsubst_template_arg): Handle its output.
665 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
668 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
670 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
672 * pt.c (build_template_decl): Copy the function_decl's
673 source location to the new template_decl.
675 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
678 * typeck.c (cp_build_modify_expr): Check digest_init return value
681 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
684 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
685 and *end before returning.
687 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
690 * parser.c (cp_parser_perform_range_for_lookup): Early return if
691 error_operand_p (range).
693 2011-07-23 Jason Merrill <jason@redhat.com>
696 * parser.c (cp_parser_qualifying_entity): Handle templates.
698 2011-07-22 Jason Merrill <jason@redhat.com>
701 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
702 Make conditional on -Wnarrowing.
704 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
706 Warn about the use of final/override in non-c++0x mode, and
707 add __final for non-c++0x mode.
708 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
709 * error.c (maybe_warn_cpp0x): Adjust.
710 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
711 '__final' as a non-c++0x alternative for 'final'.
713 2011-07-22 Jason Merrill <jason@redhat.com>
714 Mark Glisse <marc.glisse@normalesup.org>
717 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
718 other namespaces as well.
719 * name-lookup.c (c_linkage_bindings): Define.
720 (lookup_extern_c_fun_in_all_ns): Rename from
721 lookup_extern_c_fun_binding_in_all_ns. Return tree.
722 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
724 2011-07-20 Jason Merrill <jason@redhat.com>
726 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
727 designated initializer syntax.
728 * decl.c (check_array_designated_initializer): Add index parm.
729 (maybe_deduce_size_from_array_init): Pass it.
730 (reshape_init_array_1): Likewise.
733 PR c++/42603 (DR 950)
734 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
735 (cp_parser_nested_name_specifier_opt): Allow decltype.
736 (cp_parser_qualifying_entity): Likewise.
737 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
738 (cp_parser_simple_type_specifier): Handle decltype as scope.
739 (cp_parser_base_specifier): Allow decltype.
740 (cp_parser_base_clause): Don't crash on null base.
741 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
742 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
744 2011-07-19 Jason Merrill <jason@redhat.com>
747 * pt.c (coerce_template_parms): Handle non-pack after pack.
749 2011-07-19 Richard Guenther <rguenther@suse.de>
751 * call.c (build_special_member_call): Use fold_build_pointer_plus.
752 * class.c (build_base_path): Likewise.
753 (convert_to_base_statically): Likewise.
754 (dfs_accumulate_vtbl_inits): Likewise.
755 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
756 * except.c (expand_start_catch_block): Likewise.
757 * init.c (expand_virtual_init): Likewise.
758 (build_new_1): Likewise.
759 (build_vec_delete_1): Likewise.
760 (build_vec_delete): Likewise.
761 * rtti.c (build_headof): Likewise.
762 (tinfo_base_init): Likewise.
763 * typeck.c (get_member_function_from_ptrfunc): Likewise.
764 (cp_build_addr_expr_1): Likewise.
765 * typeck2.c (build_m_component_ref): Likewise.
767 2011-07-18 Martin Jambor <mjambor@suse.cz>
769 * parser.c (cp_parser_parameter_declaration_list): Initialize
772 2011-07-16 Jason Merrill <jason@redhat.com>
774 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
775 last_error_tinst_level.
776 (push_tinst_level, pop_tinst_level): Adjust.
777 (problematic_instantiation_changed): Adjust.
778 (record_last_problematic_instantiation): Adjust.
779 * error.c (cp_print_error_function): Don't print
780 current_function_decl if we're in a template instantiation context.
781 (print_instantiation_full_context): Always print first line.
783 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
784 Jason Merrill <jason@redhat.com>
788 * cp-tree.h (fn_type_unification): Add `bool' parameter.
789 * pt.c (enum template_base_result): Define.
790 (unify_success, unify_unknown): Define.
791 (unify_parameter_deduction_failure): Define.
792 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
793 (unify_parameter_pack_mismatch): Define.
794 (unify_parameter_pack_inconsistent): Define.
795 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
796 (unify_expression_unequal, unify_inconsistency): Define.
797 (unify_method_type_error, unify_arity): Likewise.
798 (unify_too_many_parameters, unify_too_few_parameters): Define.
799 (unify_arg_conversion, unify_no_common_base): Define.
800 (unify_illformed_ptrmem_cst_expr): Define.
801 (unify_substitution_failure): Define.
802 (unify_inconsistent_template_template_parameters): Define.
803 (unify_template_deduction_failure): Define.
804 (unify_template_argument_mismatch): Define.
805 (unify_overload_resolution_failure): Define.
806 (comp_template_args_with_info): New function, split out from...
807 (comp_template_args): ...here. Call it.
808 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
810 (unify): Add `explain_p' parameter. Pass to all relevant calls.
811 Call above status functions when appropriate.
812 (resolve_overloaded_unification, try_one_overload): Likewise.
813 (type_unification, type_unification_real): Likewise.
814 (unify_pack_expansion): Likewise.
815 (get_template_base, try_class_unification): Likewise.
816 (get_bindings, more_specialized_fn): Pass false to unification
818 (get_class_bindings, do_auto_deduction): Likewise.
819 (convert_nontype_argument): Likewise.
820 (fn_type_unification): Likewise. Pass tf_warning_or_error if
822 (get_template_base): Add `explain_p' parameter and pass it to
823 try_class_unification. Return an enum template_base_result.
824 * class.c (resolve_address_of_overloaded_function): Pass false to
826 * call.c (enum rejection_reason_code): Add new codes.
827 (struct rejection_reason): Add template_unification field.
828 Add template_instantiation field.
829 (template_unification_rejection): Define.
830 (template_unification_error_rejection): Define.
831 (template_instantiation_rejection): Define.
832 (invalid_copy_with_fn_template_rejection): Define.
833 (add_template_candidate): Pass false to unify.
834 Provide more rejection reasons when possible.
835 (print_template_unification_rejection): Define.
836 (print_arity_rejection): Define, split out from...
837 (print_z_candidate): ...here. Add cases for new rejection
840 2011-07-15 Jason Merrill <jason@redhat.com>
842 * Make-lang.in (check-g++-strict-gc): New.
843 (cp/except.o): Depend on gt-cp-except.h
844 * except.c: Include gt-cp-except.h.
845 * config-lang.in (gtfiles): Add cp/except.c.
846 * decl2.c (mark_used): Adjust constexpr condition, set
847 function_depth around template instantiation.
848 * parser.c (cp_parser_lambda_body): Set function_depth.
849 * semantics.c (maybe_add_lambda_conv_op): Likewise.
852 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
854 2011-07-13 Jason Merrill <jason@redhat.com>
856 * Make-lang.in (check-c++0x): New.
858 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
860 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
861 rather than a pointer to it. Return true if the whole of the value
862 was initialized by the generated statements. Use
863 complete_ctor_at_level_p instead of count_type_elements.
865 2011-07-12 Diego Novillo <dnovillo@google.com>
867 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
869 (struct cp_binding_level): Fix indentation.
871 2011-07-11 Jason Merrill <jason@redhat.com>
874 * pt.c (extract_fnparm_pack): Split out from...
875 (make_fnparm_pack): ...here.
876 (instantiate_decl): Handle non-pack parms after a pack.
877 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
879 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
882 * cp-tree.h (struct tinst_level): Add errors field.
883 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
884 (push_tinst_level): Don't start another decl in that case.
885 (reopen_tinst_level): Adjust errors field.
886 * decl2.c (cp_write_global_declarations): Don't complain about
887 undefined inline if its template was defined.
888 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
890 2011-07-10 Jason Merrill <jason@redhat.com>
893 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
894 rather than current_class_type to determine whether to set 'this'.
895 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
896 (cp_parser_init_declarator): Pass down member_p.
898 2011-07-09 Jason Merrill <jason@redhat.com>
900 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
902 2011-07-08 Jason Merrill <jason@redhat.com>
905 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
907 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
908 * optimize.c (maybe_clone_body): Likewise.
909 * semantics.c (maybe_add_lambda_conv_op): Likewise.
912 * decl.c (expand_static_init): Don't get confused by user
913 declaration of __cxa_guard_acquire.
915 * typeck.c (cp_apply_type_quals_to_decl): Don't check
916 COMPLETE_TYPE_P either.
919 * typeck.c (cp_apply_type_quals_to_decl): Don't check
920 TYPE_NEEDS_CONSTRUCTING.
922 2011-07-07 Jason Merrill <jason@redhat.com>
925 * pt.c (push_deduction_access_scope): Preserve
926 processing_template_decl across push_to_top_level.
928 * class.c (pushclass): Accept NULL argument.
929 (popclass): Deal with popping null class.
930 * pt.c (push_access_scope, pop_access_scope): Use them rather than
931 push_to_top_level/pop_from_top_level.
932 * name-lookup.c (lookup_name_real_1): Check current_class_type.
934 2011-07-07 Jakub Jelinek <jakub@redhat.com>
937 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
938 one non-complex and one complex argument, call save_expr on both
941 2011-07-06 Jason Merrill <jason@redhat.com>
944 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
948 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
950 2011-07-05 Jason Merrill <jason@redhat.com>
953 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
954 partial instantiation.
957 * semantics.c (finish_id_expression): convert_from_reference.
959 2011-07-05 Richard Guenther <rguenther@suse.de>
961 * decl.c (cxx_init_decl_processing): Defer building common
962 tree nodes to c_common_nodes_and_builtins.
964 2011-07-04 Jason Merrill <jason@redhat.com>
968 * mangle.c (write_expression): Handle 'this'.
969 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
971 * semantics.c (potential_constant_expression_1): Check that
972 DECL_CONTEXT is set on 'this'.
974 * error.c (dump_template_bindings): Don't print typenames
975 for a partial instantiation.
976 (dump_function_decl): If we aren't printing function arguments,
977 print template arguments as <args> rather than [with ...].
978 (dump_expr): Don't print return type or template header.
979 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
980 * pt.c (dependent_template_arg_p): Handle null arg.
982 * error.c (type_to_string): Avoid redundant akas.
984 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
987 * init.c (build_delete): Only warn for sfk_deleting_destructor.
989 2011-07-01 Jakub Jelinek <jakub@redhat.com>
991 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
992 (cp/class.o): Likewise.
993 (cp/error.o): Likewise.
994 (cp/name-lookup.o): Likewise.
995 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
997 2011-07-01 Jason Merrill <jason@redhat.com>
1000 * pt.c (lookup_template_function): Handle non-function.
1003 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
1004 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
1005 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
1007 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
1008 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
1012 * pt.c (resolve_nondeduced_context): Call mark_used.
1015 * semantics.c (finish_offsetof): Complain about incomplete type.
1017 2011-06-30 Jason Merrill <jason@redhat.com>
1020 * rtti.c (get_tinfo_decl): Call complete_type.
1023 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
1024 DECL_PARM_INDEX on rhs parm.
1026 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
1029 * tree.c (stabilize_init): Handle aggregate initialization.
1032 * name-lookup.c (struct arg_lookup): Add fn_set.
1033 (add_function): Check it.
1034 (lookup_arg_dependent_1): Initialize it.
1036 2011-06-29 Jason Merrill <jason@redhat.com>
1039 * init.c (build_new_1): Pass {} down to build_vec_init.
1040 (build_vec_init): Handle it.
1044 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1045 x_current_class_ref.
1046 (current_class_ptr, current_class_ref): Use them.
1047 * decl.c (build_this_parm): Handle getting the class type.
1048 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1049 for use within the trailing return type.
1051 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1052 don't tsubst DECL_INITIAL unless our type use auto.
1055 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1056 (massage_constexpr_body): Not here.
1059 * semantics.c (lambda_proxy_type): New.
1060 (build_capture_proxy): Use it.
1061 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1062 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1065 * class.c (explain_non_literal_class): New.
1066 (finalize_literal_type_property): Call it.
1067 * cp-tree.h: Declare it.
1068 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1069 (is_valid_constexpr_fn): Likewise.
1070 (massage_constexpr_body): Split out from...
1071 (register_constexpr_fundef): ...here.
1072 (is_instantiation_of_constexpr): New.
1073 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1074 (explain_invalid_constexpr_fn): New.
1075 (cxx_eval_call_expression): Call it.
1076 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1077 * method.c (process_subob_fn): Diagnose non-constexpr.
1078 (walk_field_subobs): Likewise.
1079 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1080 (explain_implicit_non_constexpr): New.
1081 (defaulted_late_check): Use it.
1082 * call.c (build_cxx_call): Remember location.
1084 * method.c (maybe_explain_implicit_delete): Use pointer_set
1087 * class.c (finalize_literal_type_property): Update conditions.
1088 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1090 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1091 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1092 * semantics.c (cxx_eval_vec_init_1): Correct type.
1094 * init.c (build_value_init): Decide whether or not to zero-initialize
1095 based on user-providedness of default ctor, not any ctor.
1096 (build_value_init_noctor): Adjust assert.
1099 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1100 (build_new_method_call_1): Likewise.
1101 * init.c (expand_default_init): Handle direct list-initialization
1104 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1106 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1108 2011-06-26 Jason Merrill <jason@redhat.com>
1111 * semantics.c (potential_constant_expression_1): Check
1112 for non-literality rather than cleanup.
1113 (cxx_eval_constant_expression): Likewise.
1116 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1117 with a cleanup isn't constant.
1118 (cxx_eval_constant_expression): Likewise.
1119 * init.c (expand_default_init): Use maybe_constant_init.
1121 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1124 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1125 instead of TYPE_CHAIN for chain_next for types.
1127 2011-06-23 Gabriel Charette <gchare@google.com>
1129 * name-lookup.h (cp_binding_level): Removed unused
1130 member names_size. Update all users.
1132 2011-06-23 Jason Merrill <jason@redhat.com>
1134 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1135 * init.c (build_zero_init_1): Not here.
1138 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1140 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1143 * decl2.c (build_anon_union_vars): Early return error_mark_node
1144 for a nested anonymous struct.
1146 2011-06-23 Jason Merrill <jason@redhat.com>
1149 * decl2.c (mark_used): Don't call synthesize_method for
1150 functions defaulted outside the class.
1152 * optimize.c (maybe_clone_body): Set linkage flags before
1153 cgraph_same_body_alias.
1156 * class.c (set_linkage_according_to_type): Hand off to
1157 determine_visibility.
1160 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1163 * pt.c (most_specialized_instantiation): Do check return types.
1165 2011-06-22 Jason Merrill <jason@redhat.com>
1168 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1169 (build_cxx_call): Not here.
1171 2011-06-21 Jason Merrill <jason@redhat.com>
1174 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1175 (grokdeclarator): constexpr doesn't apply const for refs.
1176 * parser.c (cp_parser_initializer_clause): Don't call
1177 maybe_constant_value here.
1178 * call.c (initialize_reference): Handle constexpr.
1181 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1182 static fn parameters.
1184 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1186 * pt.c (tsubst_arg_types): Likewise.
1187 * except.c (build_throw): Use cv_unqualified.
1190 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1191 * semantics.c (lambda_return_type): Strip them here.
1193 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1195 * semantics.c: Add sync_ or SYNC__ to builtin names.
1197 2011-06-20 Jason Merrill <jason@redhat.com>
1200 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1202 * typeck2.c (process_init_constructor_array): Use {} for classes,
1204 * call.c (convert_like_real): Handle substitution failure.
1207 * pt.c (canonicalize_type_argument): New.
1208 (convert_template_argument, unify): Use it.
1211 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1212 (print_z_candidate): Handle it.
1213 (explicit_conversion_rejection): New.
1214 (build_user_type_conversion_1): Reject an explicit conversion
1215 function that requires more than a qualification conversion.
1218 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1221 * tree.c (strip_typedefs): Use build_aligned_type.
1224 * call.c (sufficient_parms_p): Allow parameter packs too.
1227 * semantics.c (describable_type): Remove.
1228 * cp-tree.h: Likewise.
1229 * decl.c (cp_finish_decl): Don't call it.
1230 * init.c (build_new): Likewise.
1231 * parser.c (cp_parser_omp_for_loop): Likewise.
1232 * pt.c (tsubst_decl): Likewise.
1233 (do_auto_deduction): If we fail in a template, try again
1234 at instantiation time.
1237 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1239 * semantics.c (add_capture): Likewise.
1240 (register_capture_members): Clear IDENTIFIER_MARKED.
1242 2011-06-17 Jason Merrill <jason@redhat.com>
1245 * call.c (convert_class_to_reference_1): Allow binding function
1246 lvalue to rvalue reference.
1249 Generate proxy VAR_DECLs for better lambda debug info.
1250 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1251 (LAMBDA_EXPR_PENDING_PROXIES): New.
1252 (struct tree_lambda_expr): Add pending_proxies.
1253 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1254 (qualify_lookup): Use is_lambda_ignored_entity.
1255 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1256 Call insert_pending_capture_proxies.
1257 (cp_parser_lambda_introducer): Use this_identifier.
1258 (cp_parser_lambda_declarator_opt): Call the object parameter
1259 of the op() "__closure" instead of "this".
1260 (cp_parser_lambda_body): Call build_capture_proxy.
1261 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1262 (insert_pending_capture_proxies, insert_capture_proxy): New.
1263 (is_normal_capture_proxy, is_capture_proxy): New.
1264 (add_capture): Add __ to field names here, return capture proxy.
1265 (add_default_capture): Use this_identifier, adjust to expect
1266 add_capture to return a capture proxy.
1267 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1268 (finish_id_expression, lambda_expr_this_capture): Adjust.
1269 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1270 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1273 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1274 of artificial locals.
1276 * parser.c (cp_parser_lambda_expression): Clear
1277 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1278 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1280 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1281 Move non-pointers to end of struct.
1283 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1284 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1286 * semantics.c (finish_non_static_data_member): Preserve dereference
1289 2011-06-16 Jason Merrill <jason@redhat.com>
1292 * parser.c (cp_parser_lambda_body): Share code between
1293 simple and complex cases instead of using cp_parser_function_body.
1296 * decl.c (check_initializer): Check narrowing.
1299 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1302 * semantics.c (finish_id_expression): Mark even dependent
1306 * error.c (dump_template_argument): Don't try to omit default
1307 template args from an argument pack.
1309 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1312 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1313 assembler supports hidden visibility.
1315 2011-06-14 Jason Merrill <jason@redhat.com>
1318 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1319 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1320 if the declaration had an exception-specifier.
1321 (process_subob_fn): Don't maybe_instantiate_noexcept.
1322 * pt.c (maybe_instantiate_noexcept): Handle overload.
1323 * typeck2.c (nothrow_spec_p_uninst): New.
1324 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1325 * typeck.c (merge_types): Adjust.
1327 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1328 (maybe_instantiate_noexcept): Likewise.
1330 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1332 * Make-lang.in (cp/method.o): Update dependencies.
1333 * method.c: Include common/common-target.h.
1334 (use_thunk): Use targetm_common.have_named_sections.
1336 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1338 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1340 2011-06-14 Jason Merrill <jason@redhat.com>
1342 * error.c (type_to_string): Print typedef-stripped version too.
1345 * call.c (perform_implicit_conversion_flags): Print source type as
1349 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1352 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1355 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1356 of fold_indirect_ref_1.
1357 (cxx_eval_indirect_ref): Use it.
1359 2011-06-11 Jan Hubicka <jh@suse.cz>
1361 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1364 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1367 * decl.c (grokdeclarator): Reject operator names in parameters.
1369 2011-06-10 Jan Hubicka <jh@suse.cz>
1371 * decl2.c (clear_decl_external): New functoin.
1372 (cp_write_global_declarations): Use it.
1374 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1376 * cp-tree.h (error_operand_p): Remove.
1378 2011-06-09 David Krauss <potswa@mac.com>
1381 * typeck2.c (build_x_arrow): Push fake template context
1382 to produce diagnostic on acyclic endless operator-> drill-down.
1383 * call.c (build_new_op): Change Boolean overload status
1384 value to a pointer to the overload function.
1385 * cp-tree.h: Likewise.
1386 * typeck.c: Likewise.
1387 * parser.c: Likewise.
1388 * decl2.c: Likewise.
1391 2011-06-09 Jason Merrill <jason@redhat.com>
1393 * semantics.c (maybe_constant_value): Handle overflowed input.
1394 (non_const_var_error): Handle non-constant DECL_INITIAL.
1396 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1398 * parser.c (cp_parser_constant_expression): Just return the
1399 non-constant expression.
1401 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1403 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1406 * decl.c (grokdeclarator): Reject operator names in typedefs.
1408 2011-06-08 Jason Merrill <jason@redhat.com>
1411 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1412 * cp-tree.h (struct tree_deferred_noexcept): New.
1413 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1414 (DEFERRED_NOEXCEPT_SPEC_P): New.
1415 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1416 (union lang_tree_node): Add tree_deferred_noexcept.
1417 (maybe_instantiate_noexcept): Declare.
1418 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1419 * error.c (dump_exception_spec): Likewise.
1420 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1421 * ptree.c (cxx_print_xnode): Likewise.
1422 * tree.c (cp_tree_equal): Likewise.
1423 * decl.c (cp_tree_node_structure): Likewise.
1424 (duplicate_decls): Call maybe_instantiate_noexcept.
1425 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1426 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1427 DEFERRED_NOEXCEPT_SPEC_P.
1428 * typeck2.c (merge_exception_specifiers): Likewise.
1429 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1430 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1431 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1432 Build DEFERRED_NOEXCEPT.
1433 (maybe_instantiate_noexcept): New.
1434 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1435 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1437 * semantics.c (potential_constant_expression_1): Handle destructor
1440 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1442 * cp-tree.h (struct tinst_level): Add chain_next GTY
1445 2011-06-08 Jason Merrill <jason@redhat.com>
1448 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1449 if a pending_template entry is pointing at it.
1451 2011-06-07 Jason Merrill <jason@redhat.com>
1455 * error.c (subst_to_string): New.
1456 (cp_printer): Use it for 'S'.
1457 (print_instantiation_partial_context_line): Handle subst context.
1458 * pt.c (push_tinst_level): Handle subst context.
1459 (deduction_tsubst_fntype): Don't track specific substitutions.
1460 Use push_tinst_level.
1462 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1463 (fn_type_unification): Don't call push_deduction_access_scope here.
1465 2011-06-06 Jason Merrill <jason@redhat.com>
1468 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1469 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1471 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1474 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1475 and getter names to use all the allowed method names.
1477 2011-06-06 Jason Merrill <jason@redhat.com>
1480 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1483 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1484 at_function_scope_p.
1487 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1489 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1491 * init.c (build_delete): Warn when deleting type with non-virtual
1494 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1497 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1500 2011-06-01 Jason Merrill <jason@redhat.com>
1502 * pt.c (build_non_dependent_expr): Remove special handling of
1506 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1507 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1510 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1512 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1515 * name-lookup.c (supplement_binding_1): If the old binding was a
1516 type name, also check that the DECL actually refers to the same
1517 type or is not a type.
1519 2011-05-31 Jason Merrill <jason@redhat.com>
1522 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1523 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1524 (build_min_non_dep): Preserve reference refs.
1525 (build_min_non_dep_call_vec): Likewise
1527 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1530 * semantics.c (finish_omp_clauses): Call require_complete_type
1531 even for copyin/copyprivate clauses. Only call
1532 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1534 2011-05-28 Jason Merrill <jason@redhat.com>
1537 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1538 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1540 2011-05-27 Jason Merrill <jason@redhat.com>
1543 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1546 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1550 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1551 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1555 * mangle.c (write_expression): Handle MODOP_EXPR.
1558 * parser.c (cp_parser_unqualified_id): Don't check
1559 constructor_name_p for enums.
1562 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1565 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1566 with INDIRECT_REF of REFERENCE_TYPE.
1569 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1571 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1573 * cp-tree.h (building_stmt_tree): Delete.
1574 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1575 (build_aggr_init_full_exprs): Call building_stmt_list_p
1576 instead of building_stmt_tree.
1577 (initialize_local_var): Likewise.
1578 (finish_function): Likewise.
1579 * decl2.c (finish_anon_union): Likewise.
1580 * init.c (begin_init_stmts): Likewise.
1581 (finish_init_stmts): Likewise.
1582 (expand_aggr_init_1): Likewise.
1583 * name-lookup.c (do_local_using_decl): Likewise.
1584 (do_namespace_alias): Likewise.
1585 (do_using_directive): Likewise.
1586 (cp_emit_debug_info_for_using): Likewise.
1587 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1589 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1592 * typeck2.c (build_functional_cast): Complain early for invalid uses
1593 of 'auto' and set type to error_mark_node.
1595 2011-05-26 Jason Merrill <jason@redhat.com>
1598 * parser.c (cp_parser_member_declaration): Allow friend T.
1599 * friend.c (make_friend_class): Ignore non-classes.
1600 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1603 * pt.c (convert_template_argument): Don't complain about using
1604 injected-class-name as template template argument.
1607 * decl.c (check_static_variable_definition): Now static.
1608 (cp_finish_decl): Call it here.
1609 (grokdeclarator): Not here.
1610 * pt.c (instantiate_class_template_1): Or here.
1611 * cp-tree.h: Don't declare it.
1613 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1614 Nathan Froyd <froydnj@codesourcery.com>
1618 * name-lookup.h (enum scope_kind): Add sk_cond.
1619 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1620 Detect and report error for redeclaration from for-init or if
1621 or switch condition.
1622 (begin_scope): Handle sk_cond.
1623 * semantics.c (begin_if_stmt): Use sk_cond.
1624 (begin switch_stmt): Ditto.
1626 2011-05-26 Jason Merrill <jason@redhat.com>
1629 * name-lookup.h (cp_class_binding): Make base a pointer.
1630 * name-lookup.c (new_class_binding): Adjust.
1631 (poplevel_class): Adjust.
1634 * decl.c (grokparms): Function parameter packs don't need to
1636 * pt.c (type_unification_real): But they aren't deduced otherwise.
1638 2011-05-25 Jason Merrill <jason@redhat.com>
1641 * decl.c (build_enumerator): If incremented enumerator won't fit in
1642 previous integral type, find one it will fit in.
1645 * decl.c (create_array_type_for_decl): Complain about array of auto.
1649 * error.c (dump_template_bindings): Set processing_template_decl
1650 for a partial instantiation.
1653 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1654 to another reference type.
1657 * decl.c (case_conversion): New.
1658 (finish_case_label): Use it.
1660 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1663 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1666 * decl.c (grokdeclarator): Complain about auto typedef.
1669 * decl.c (grokdeclarator): Complain later for auto parameter.
1670 * pt.c (splice_late_return_type): Handle use in a template
1674 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1677 * parser.c (cp_parser_parameter_declaration): Recognize
1678 list-initialization.
1679 (cp_parser_direct_declarator): Check for the closing
1680 paren before parsing definitely.
1683 * parser.c (cp_parser_constructor_declarator_p): Don't check
1684 constructor_name_p for enums.
1685 (cp_parser_diagnose_invalid_type_name): Correct error message.
1688 * init.c (perform_member_init): Handle list-initialization
1689 of array of non-trivial class type.
1692 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1693 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1696 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1697 function parameter pack.
1698 (tsubst_pack_expansion): Likewise.
1700 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1703 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1705 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1709 * semantics.c (cxx_eval_bit_field_ref): Handle the
1710 case when BIT_FIELD_REF doesn't cover only a single field.
1712 2011-05-24 Jason Merrill <jason@redhat.com>
1715 * pt.c (get_mostly_instantiated_function_type): Use
1716 push_deferring_access_checks rather than set flag_access_control.
1718 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1720 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1721 syntax error in declaring an ObjC instance variable.
1723 2011-05-24 Jason Merrill <jason@redhat.com>
1726 * class.c (pushclass): Accept NULL argument.
1727 (popclass): Deal with popping null class.
1728 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1729 push_to_top_level/pop_from_top_level.
1730 (push_deduction_access_scope, pop_defarg_context): New.
1731 (fn_type_unification): Use them.
1732 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1734 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1736 * decl.c (grokdeclarator): Use current_class_name.
1738 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1740 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1741 (g++$(exeext)): Use libcommon-target.a.
1742 (CXX_C_OBJS): Remove prefix.o.
1744 2011-05-23 Jason Merrill <jason@redhat.com>
1746 * pt.c (tsubst_copy_and_build): Use current_class_name.
1749 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1752 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1753 converting to reference.
1754 (build_static_cast_1): Update for glvalues.
1757 * typeck.c (build_const_cast_1): Handle rvalue references.
1760 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1764 * call.c (splice_viable): Be strict in templates.
1767 * error.c (dump_template_bindings): Suppress access control.
1770 * pt.c (instantiate_decl): Handle =default.
1773 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1775 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1777 * call.c (build_over_call): Tweak call to check_function_arguments.
1778 * typeck.c (cp_build_function_call_vec): Likewise.
1780 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1783 * init.c (perform_member_init): Check for self-initialization.
1785 2011-05-22 Jason Merrill <jason@redhat.com>
1788 * typeck.c (composite_pointer_type_r): Return error_mark_node
1789 on error in SFINAE context.
1791 2011-05-20 Jason Merrill <jason@redhat.com>
1794 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1795 for constexpr fns to memfn_quals, just add it to the type.
1796 (revert_static_member_fn): Don't complain about quals.
1797 (check_static_quals): New.
1798 (grokfndecl): Call it.
1799 (start_preparsed_function): Don't call revert_static_member_fn.
1802 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1805 * cvt.c (type_promotes_to): Don't promote scoped enums.
1808 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1811 * tree.c (stabilize_expr): Fix typo.
1815 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1816 with throw(type-list).
1817 * typeck2.c (merge_exception_specifiers): noexcept(false)
1818 beats any more limited specification.
1822 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1824 * semantics.c (perform_koenig_lookup): Add complain parm.
1825 * cp-tree.h: Adjust.
1826 * parser.c (cp_parser_postfix_expression): Adjust.
1827 (cp_parser_perform_range_for_lookup): Adjust.
1829 2011-05-20 Jason Merrill <jason@redhat.com>
1831 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1833 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1835 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1837 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1840 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1843 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1844 pass it down to locate_fn_flags.
1845 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1846 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1847 * cp-gimplify.c: Include splay-tree.h.
1848 (splay_tree_compare_decl_uid, omp_var_to_track,
1849 omp_cxx_notice_variable): New functions.
1850 (struct cp_genericize_omp_taskreg): New type.
1851 (struct cp_genericize_data): Add omp_ctx field.
1852 (cp_genericize_r): Attempt to determine implicitly determined
1853 firstprivate class type variables.
1854 (cp_genericize): Clear omp_ctx.
1855 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1857 2011-05-18 Jason Merrill <jason@redhat.com>
1861 * class.c (finalize_literal_type_property): Do check
1862 for constexpr member functions of non-literal class.
1863 (finish_struct): Don't call check_deferred_constexpr_decls.
1864 * cp-tree.h: Don't declare it.
1865 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1866 * decl.c (grok_special_member_properties): Don't check it
1867 (grokfnedcl): Don't call validate_constexpr_fundecl.
1868 (start_preparsed_function): Do call it.
1869 * pt.c (tsubst_decl): Don't call it.
1870 (instantiate_class_template_1): Don't call
1871 check_deferred_constexpr_decls.
1872 * semantics.c (literal_type_p): Check for any incompleteness.
1873 (ensure_literal_type_for_constexpr_object): Likewise.
1874 (is_valid_constexpr_fn): Revert deferral changes.
1875 (validate_constexpr_fundecl): Likewise.
1876 (register_constexpr_fundef): Likewise.
1877 (check_deferred_constexpr_decls): Remove.
1879 2011-05-16 Jason Merrill <jason@redhat.com>
1882 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1884 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1886 * cxx-pretty-print.c: Update comment.
1887 * semantics.c (trait_expr_value, finish_trait_expr):
1889 * parser.c (cp_parser_primary_expression): Likewise.
1891 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1894 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1896 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1898 Implement final on class.
1899 * class.c (check_bases): Diagnose derivation from a final class.
1900 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1901 (CLASSTYPE_FINAL): New.
1902 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1904 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1906 2011-05-13 Jason Merrill <jason@redhat.com>
1909 * pt.c (deduction_tsubst_fntype): New.
1910 (fn_type_unification): Use it.
1911 (init_template_processing): Initialize hash table.
1912 (print_template_statistics): Print hash table stats.
1914 * call.c (build_op_call): Use timevar_cond_start/stop.
1915 (build_user_type_conversion): Likewise.
1917 2011-05-12 Jason Merrill <jason@redhat.com>
1919 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1920 * semantics.c (validate_constexpr_fundecl): Set it.
1921 (check_deferred_constexpr_decls): Clear it.
1922 (register_constexpr_fundef): Make sure it isn't set.
1923 * decl.c (grok_special_member_properties): Check it.
1925 2011-05-11 Jason Merrill <jason@redhat.com>
1928 * semantics.c (validate_constexpr_fundecl): Defer checking if
1929 an argument type is being defined.
1930 (is_valid_constexpr_fn): Add defer_ok parm.
1931 (cxx_eval_call_expression): Adjust.
1932 (check_deferred_constexpr_decls): New.
1933 (literal_type_p): Make sure type isn't being defined.
1934 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1935 * cp-tree.h: Declare check_deferred_constexpr_decls.
1936 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1937 (start_preparsed_function, cp_finish_decl): Not here.
1938 * class.c (finalize_literal_type_property): Don't call
1939 validate_constexpr_fundecl.
1940 (finish_struct): Call check_deferred_constexpr_decls.
1941 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1942 (instantiate_class_template): Call check_deferred_constexpr_decls.
1944 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1945 rather than DECL_TEMPLATE_INSTANTIATION.
1946 (cxx_eval_call_expression): Likewise.
1948 * semantics.c (register_constexpr_fundef): Add to hash table here.
1949 (validate_constexpr_fundecl): Not here.
1951 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1953 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
1954 do call maybe_constant_value in C++0x mode.
1955 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
1958 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
1960 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
1962 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
1964 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
1965 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
1966 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1968 2011-05-10 Jason Merrill <jason@redhat.com>
1971 * class.c (type_build_ctor_call): New.
1972 * cp-tree.h: Declare it.
1973 * decl.c (check_initializer): Use it instead of
1974 TYPE_NEEDS_CONSTRUCTING.
1975 * init.c (build_value_init, build_value_init_noctor): Likewise.
1976 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
1977 (build_vec_init): Likewise.
1978 * typeck2.c (process_init_constructor_array): Likewise.
1979 (process_init_constructor_record): Likewise.
1982 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
1983 expansion producing another expansion.
1985 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
1987 Fixes for override/final.
1988 * class.c (check_for_override): Diagnose final on a nonvirtual
1989 member function, diagnose override for a virtual with no matching
1990 override. Don't fiddle around with DECL_VINDEX.
1992 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1994 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
1995 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1996 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
1997 operand of EXPR_PACK_EXPANSION.
1998 (cp_tree_operand_length): Declare.
1999 * tree.c (cp_tree_operand_length): Define.
2000 (cp_tree_equal): Call it.
2001 * pt.c (value_dependent_expr_P): Likewise.
2002 * mangle.c (write_expression): Likewise.
2004 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
2008 * decl.c (reshape_init): Take a complain parameter and do
2009 not call error if tf_error is not set.
2010 (check_initializer, reshape_init_r, reshape_init_array,
2011 reshape_init_array_1, reshape_init_vector, reshape_init_class):
2013 * typeck2.c (digest_init_r): Take a complain parameter and
2014 pass it to convert_for_initialization.
2015 (digest_init, digest_init_flags, process_init_constructor_array,
2016 process_init_constructor_record, process_init_constructor_union,
2017 process_init_constructor, digest_init_r): Adjust.
2018 * init.c (expand_default_init, build_new_1): Likewise.
2019 * typeck.c (cp_build_modify_expr): Likewise.
2020 * decl2.c (grokfield): Likewise.
2021 * call.c (convert_like_real, convert_default_arg): Likewise.
2022 * semantics.c (finish_compound_literal): Pass complain to
2023 reshape_init and digest_init.
2024 * cp-tree.h: Adjust declarations.
2026 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
2029 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
2030 recursion if there is user defined constructor.
2032 2011-05-09 Jason Merrill <jason@redhat.com>
2035 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2038 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2040 Implement final/override for member functions.
2041 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2042 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2043 (cp_virt_specifiers, enum virt_specifier): New.
2044 * decl.c (set_virt_specifiers): New.
2045 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2046 * parser.c (make_call_declarator): add virt-specifiers parameter.
2047 (cp_parser_lambda_declarator_opt): Adjust.
2048 (cp_parser_direct_declarator): Likewise.
2049 (cp_parser_virt_specifier_seq_opt): New.
2050 * search.c (check_final_overrider): Diagnose attempts to override
2051 a final member function.
2053 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2056 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2057 if the instance has a dependent initializer.
2059 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2062 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2063 effectively unused variable.
2065 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2067 * name-lookup.h (global_bindings_p): Adjust prototype.
2068 * name-lookup.c (global_bindings_p): Return bool.
2070 2011-05-06 Jason Merrill <jason@redhat.com>
2072 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2076 * semantics.c (cxx_eval_conditional_expression): Check
2077 integer_zerop instead.
2078 (potential_constant_expression_1): Likewise.
2081 * semantics.c (cxx_eval_array_reference): Handle implicit
2084 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2086 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2087 * call.c (standard_conversion): Call class_of_this_parm.
2088 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2089 (pp_cxx_direct_abstract_declarator): Likewise.
2090 * decl2.c (change_return_type): Likewise.
2091 (cp_reconstruct_complex_type): Likewise.
2092 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2093 * mangle.c (write_function_type): Likewise.
2094 * pt.c (unify): Likewise.
2095 * typeck.c (merge_types, type_memfn_quals): Likewise.
2096 * decl.c (build_this_parm): Call type_of_this_parm.
2098 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2101 * cp-tree.h (non_static_member_function_p): Declare new function.
2102 * tree.c (non_static_member_function_p): Define it.
2103 * semantics.c (finish_call_expr): Use it.
2105 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2107 * decl.c (finish_case_label): Omit the loc argument to
2110 2011-05-05 Jason Merrill <jason@redhat.com>
2112 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2113 * cvt.c (convert_from_reference): Adjust.
2114 * pt.c (build_non_dependent_expr): Adjust.
2115 * semantics.c (finish_offsetof): Adjust.
2116 * tree.c (lvalue_kind): Use it.
2119 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2121 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2123 * decl.c (start_preparsed_function): Do not set
2124 dont_save_pending_sizes_p.
2126 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2128 * parser.c (cp_parser_objc_method_definition_list): Update call to
2129 objc_start_method_definition.
2131 2011-05-04 Jason Merrill <jason@redhat.com>
2134 * class.c (resolves_to_fixed_type_p): Don't look closely
2137 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2140 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2143 2011-05-02 Lawrence Crowl <crowl@google.com>
2145 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2146 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2147 Change TV_NAME_LOOKUP to start/stop.
2148 (define_label): Refactor timevar calls out to a wrapper function.
2149 Change TV_NAME_LOOKUP to start/stop.
2150 (xref_tag): Likewise.
2151 (lookup_label): Refactor timevar calls out to a wrapper function.
2152 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2154 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2156 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2157 (lookup_template_class): Refactor timevar calls out to a wrapper
2158 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2159 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2161 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2162 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2163 (push_namespace): Likewise.
2164 (pop_nested_namespace): Likewise.
2165 (pushdecl_namespace_level): Likewise.
2166 (store_class_bindings): Likewise.
2167 (push_to_top_level): Likewise.
2168 (identifier_type_value): Refactor timevar calls out to a wrapper
2169 function. Change TV_NAME_LOOKUP to start/stop.
2170 (find_binding): Likewise.
2171 (push_using_decl): Likewise.
2172 (lookup_arg_dependent): Likewise.
2173 (push_using_directive): Likewise.
2174 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2175 to plain code. Change TV_NAME_LOOKUP to start/stop.
2176 (lookup_type_current_level): Likewise. Refactor inner return to
2178 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2179 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2180 (pushdecl_top_level_1): Likewise.
2181 (lookup_using_namespace): Likewise.
2182 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2183 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2184 (push_overloaded_decl): Likewise.
2185 (push_class_level_binding): Likewise.
2186 (namespace_binding): Likewise.
2187 (set_namespace_binding): Likewise.
2188 (supplement_binding): Likewise.
2189 (unqualified_namespace_lookup): Likewise.
2190 (lookup_name_real): Likewise.
2191 (lookup_type_scope): Likewise.
2192 (namespace_ancestor): Likewise.
2193 (lookup_name_innermost_nonclass_level): Likewise.
2194 (pushtag): Likewise.
2195 (pop_from_top_level): Likewise.
2196 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2197 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2199 (add_using_namespace): Refactor timevar calls out to a wrapper
2200 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2201 wrapper on call to self.
2203 * decl2.c: (cp_write_global_declarations): Add start/stop of
2204 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2205 Remove push/pop calls to TV_VARCONST.
2207 * parser.c: Add include of "timevar.h".
2208 (cp_parser_explicit_instantiation): Add push/pop calls to
2210 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2211 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2213 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2214 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2215 (cp_parser_late_parsing_for_member): Add push/pop calls to
2216 new TV_PARSE_INMETH.
2218 * call.c: Add include of "timevar.h".
2219 (convert_class_to_reference): Wrap and add push/pop calls to
2221 (build_op_call): Likewise.
2222 (build_conditional_expr): Likewise.
2223 (build_new_op): Likewise.
2224 (build_new_method_call): Likewise.
2225 (build_user_type_conversion): Reorganize to single return and add
2226 push/pop calls to TV_OVERLOAD.
2227 (perform_overload_resolution): Likewise.
2229 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2231 2011-05-02 Jason Merrill <jason@redhat.com>
2233 * tree.c (build_vec_init_expr): Take complain parm.
2234 (build_vec_init_elt): Likewise. Free arg vector.
2235 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2236 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2237 (VEC_INIT_EXPR_INIT): Likewise.
2238 Adjust build_vec_init_expr declaration.
2239 * init.c (perform_member_init): Adjust.
2243 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2244 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2245 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2246 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2247 (build_vec_init_elt): Don't expect an array type.
2248 (build_array_copy): Adjust.
2249 * init.c (perform_member_init): Adjust.
2250 (build_new_1): Use build_vec_init_expr.
2253 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2254 Protect an explicit target.
2257 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2258 (compute_array_index_type): Revert earlier 48446 changes.
2259 (grokdeclarator): Use stabilize_vla_size.
2261 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2262 Eric Botcazou <ebotcazou@adacore.com>
2264 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2265 instead of inappropriate zero values.
2267 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2270 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2271 return value for NULL_TREE.
2273 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2276 * init.c (perform_member_init): Check build_value_init return
2277 value for error_mark_node.
2279 2011-04-29 Diego Novillo <dnovillo@google.com>
2280 Le-Chun Wu <lcwu@google.com>
2282 * call.c (conversion_null_warnings): Also handle assignments
2283 when warning about NULL conversions.
2285 2011-04-29 Le-Chun Wu <lcwu@google.com>
2287 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2288 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2289 (build_over_call): Use it to determine whether to emit a NULL
2290 warning for template function instantiations.
2291 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2292 EXPLICIT_TARGS is set.
2294 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2295 Mike Stump <mikestump@comcast.net>
2297 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2298 in maintainer mode. Use the --output-file option of gperf instead
2299 of > to prevent creating an empty cp/cfns.h when gperf is not
2302 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2305 * semantics.c (finish_base_specifier): cv-qualified base class
2306 is fine, per DR 484.
2308 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2311 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2312 considering call expressions involving a member function.
2314 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2317 * tree.c (build_cplus_new): Check build_target_expr return
2318 value for error_mark_node.
2320 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2323 * semantics.c (literal_type_p): Reference types are literal types,
2325 (valid_type_in_constexpr_fundecl_p): Remove.
2326 (is_valid_constexpr_fn): Adjust.
2328 2011-04-27 Jason Merrill <jason@redhat.com>
2331 Implement list-initialization of _Complex.
2332 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2333 (check_initializer): Likewise.
2334 * call.c (build_complex_conv): New.
2335 (implicit_conversion): Call it.
2336 (convert_like_real): Handle it.
2337 * typeck2.c (check_narrowing): Handle it.
2339 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2340 decide whether to delete.
2341 (build_vec_init): Pass sfk_complete_destructor.
2344 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2345 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2346 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2347 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2348 (build_vec_init_elt): Don't expect an array type.
2349 (build_array_copy): Adjust.
2350 * init.c (perform_member_init): Adjust.
2351 (build_new_1): Use build_vec_init_expr.
2353 * class.c (resolve_address_of_overloaded_function): Don't
2354 change OVERLOAD to TREE_LIST.
2355 * pt.c (print_candidates_1): Remove nonsensical assert.
2358 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2359 to tentative parse sooner.
2361 2011-04-26 Jason Merrill <jason@redhat.com>
2364 * parser.c (cp_parser_primary_expression): Set *idk to
2365 CP_ID_KIND_NONE for a parenthesized identifier.
2367 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2368 (cxx_print_identifier): Correct indentation.
2371 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2372 * tree.c (force_target_expr): Add complain parm.
2373 (build_target_expr_with_type): Likewise.
2374 (get_target_expr_sfinae): Split out.
2375 (build_vec_init_expr, bot_manip): Adjust.
2376 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2377 (build_delete, build_dtor_call): Likewise.
2378 (perform_direct_initialization_if_possible): Adjust.
2379 (build_vec_init): Handle error return.
2380 * cvt.c (force_rvalue): Add complain parm.
2381 Call build_special_member_call directly.
2382 * decl2.c (delete_sanity): Add complain parm.
2383 (build_cleanup): Adjust.
2384 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2385 * semantics.c (finish_stmt_expr_expr): Adjust.
2386 (finish_compound_literal): Adjust.
2387 * parser.c (cp_parser_delete_expression): Adjust.
2388 * typeck2.c (build_functional_cast): Adjust.
2389 * cp-tree.h: Adjust.
2391 2011-04-26 Martin Jambor <mjambor@suse.cz>
2393 * class.c (cp_fold_obj_type_ref): Remove.
2394 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2396 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2398 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2399 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2400 (UNDERLYING_TYPE_TYPE): Add.
2401 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2403 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2404 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2405 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2406 * semantics.c (finish_underlying_type): New.
2407 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2408 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2409 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2410 * tree.c (cp_walk_subtrees): Likewise.
2411 * pt.c (for_each_template_parm_r, tsubst, unify,
2412 dependent_type_p_r): Likewise.
2413 * mangle.c (write_type): Sorry for __underlying_type.
2415 2011-04-25 Jason Merrill <jason@redhat.com>
2418 * decl.c (type_dependent_init_p): New.
2419 (cp_finish_decl): Check it.
2420 * pt.c (any_type_dependent_elements_p): New.
2421 * cp-tree.h: Declare it.
2423 2011-04-20 Jason Merrill <jason@redhat.com>
2425 * semantics.c (finish_compound_literal): Don't put an array
2426 with a dtor in a static variable.
2428 * call.c (build_over_call): Handle trivial dtor.
2430 * search.c (lookup_fnfields_slot): Call complete_type.
2433 * decl2.c (build_offset_ref_call_from_tree): Move
2434 non-dependency of object outside condition.
2437 * decl.c (cp_finish_decl): Simplify template handling.
2439 2011-04-20 Jim Meyering <meyering@redhat.com>
2441 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2443 2011-04-19 Jason Merrill <jason@redhat.com>
2446 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2449 * decl.c (duplicate_decls): Keep always_inline attribute
2450 in sync with DECL_DISREGARD_INLINE_LIMITS.
2452 2011-04-18 Jason Merrill <jason@redhat.com>
2455 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2458 * init.c (build_value_init): Handle UNION_TYPE the same.
2460 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2463 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2464 for type dependent pointers.
2466 2011-04-18 Jim Meyering <meyering@redhat.com>
2468 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2470 2011-04-17 Jan Hubicka <jh@suse.cz>
2472 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2475 2011-04-17 Jason Merrill <jason@redhat.com>
2478 * typeck2.c (build_functional_cast): Disallow array type.
2480 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2482 2011-04-17 Jan Hubicka <jh@suse.cz>
2484 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2486 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2489 * parser.c (cp_convert_range_for): Split into
2490 cp_parser_perform_range_for_lookup.
2491 (cp_parser_perform_range_for_lookup): New.
2492 (cp_parser_range_for_member_function): New.
2493 (cp_parser_for_init_statement): Correct error message.
2494 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2496 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2498 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2499 change from objc_declare_protocols() to objc_declare_protocol().
2501 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2504 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2505 and return immediately.
2507 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2509 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2510 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2511 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2512 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2513 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2515 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2517 * cp-tree.def (IF_STMT): Add an extra operand.
2518 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2519 * cp-tree.h (IF_SCOPE): Define.
2520 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2521 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2523 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2525 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2526 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2527 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2528 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2529 Use FOR_SCOPE instead of TREE_CHAIN.
2530 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2531 (finish_for_stmt): Likewise.
2533 2011-04-14 Jason Merrill <jason@redhat.com>
2535 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2536 build_new_method_call.
2537 * semantics.c (finish_call_expr): Likewise.
2540 * init.c (build_value_init_noctor): Check complain consistently.
2543 * typeck.c (cp_build_binary_op): Don't decay void operands.
2546 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2548 * init.c (get_temp_regvar): No longer static.
2549 * cp-tree.h: Declare it.
2551 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2553 * parser.c (cp_parser_objc_class_declaration): Updated for change
2554 in objc_declare_class().
2556 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2558 * decl.c (poplevel): Use block_chainon.
2560 2011-04-13 Jason Merrill <jason@redhat.com>
2563 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2564 or pointer to (non-member) function.
2566 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2569 * semantics.c (cxx_eval_array_reference): Handle reading from
2570 wchar_t, char16_t and char32_t STRING_CST.
2572 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2575 * class.c (fixed_type_or_null): We cannot determine the dynamic
2576 type of a reference variable if its initializer is dependent.
2578 2011-04-13 Jason Merrill <jason@redhat.com>
2581 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2582 unqualified lookup failing if we're still in a template.
2584 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2586 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2587 tree_contains_struct initialization to...
2588 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2590 * cp-objcp-common.h (cp_common_init_ts): Declare.
2591 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2594 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2596 * parser.c (cp_parser_objc_message_expression): Updated call
2597 to objc_build_message_expr.
2599 2011-04-12 Martin Jambor <mjambor@suse.cz>
2601 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2602 cgraph_get_create_node.
2603 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2604 instead of cgraph_get_create_node.
2605 * method.c (make_alias_for_thunk): Call cgraph_get_node
2606 instead of cgraph_get_create_node, assert it returns non-NULL.
2607 (use_thunk): Likewise.
2608 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2609 when flag_syntax_only is not set. Call cgraph_get_node instead of
2610 cgraph_get_create_node.
2611 (maybe_clone_body): Call cgraph_get_node instead of
2612 cgraph_get_create_node.
2614 2011-04-12 Martin Jambor <mjambor@suse.cz>
2616 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2617 instead of cgraph_node.
2618 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2619 (cp_write_global_declarations): Likewise.
2620 * optimize.c (maybe_clone_body): Likewise.
2621 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2622 * mangle.c (mangle_decl): Likewise.
2623 * method.c (make_alias_for_thunk): Likewise.
2624 (use_thunk): Likewise.
2626 2011-04-11 Jason Merrill <jason@redhat.com>
2629 * decl.c (cp_complete_array_type_or_error): New.
2630 * semantics.c (finish_compound_literal): Use it.
2631 * cp-tree.h: Declare it.
2634 * semantics.c (finish_compound_literal): Handle references.
2637 * semantics.c (finish_compound_literal): Take complain parm.
2638 (build_lambda_object): Adjust.
2639 * cp-tree.h: Adjust.
2640 * call.c (convert_like_real): Adjust.
2641 * decl.c (check_initializer): Adjust.
2642 * parser.c (cp_parser_postfix_expression): Adjust.
2643 (cp_parser_functional_cast): Adjust.
2644 * pt.c (tsubst_copy_and_build): Adjust.
2645 * typeck2.c (process_init_constructor_record): Adjust.
2648 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2652 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2653 than cp_build_indirect_ref.
2655 PR c++/48457, Core 1238
2656 * call.c (reference_binding): Allow rvalue reference to bind to
2658 * tree.c (lvalue_kind): Functions are always lvalues.
2660 2011-04-07 Jason Merrill <jason@redhat.com>
2663 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2664 arguments even if we don't know the function.
2667 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2668 at the end of the chain.
2669 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2670 (iterative_hash_template_arg): Likewise.
2673 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2674 * name-lookup.c (add_function): Set it.
2675 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2678 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2679 Release unused vector.
2682 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2683 (type_unification_real): Clear it here instead.
2686 * except.c (build_noexcept_spec): Propagate error_mark_node.
2687 (finish_noexcept_expr): Likewise.
2690 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2694 * call.c (resolve_args): Take complain.
2695 (build_new_function_call, build_operator_new_call): Pass it.
2696 (build_op_call, build_new_op, build_new_method_call): Pass it.
2699 * typeck.c (check_for_casting_away_constness): Take complain.
2700 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2701 (build_const_cast_1): Pass it. Take full complain parm.
2702 (build_const_cast, cp_build_c_cast): Adjust.
2704 * tree.c (build_aggr_init_expr): Always return error_mark_node
2705 on abstract violation.
2708 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2709 (bot_manip): Adjust.
2710 * cp-tree.h: Adjust.
2711 * call.c (convert_like_real, build_cxx_call): Adjust.
2712 (perform_direct_initialization_if_possible): Adjust.
2713 * cvt.c (ocp_convert): Adjust.
2714 * init.c (build_value_init): Adjust.
2715 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2716 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2717 * typeck2.c (build_functional_cast): Adjust.
2719 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2721 (perform_member_init): Not here.
2722 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2724 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2727 * typeck2.c (build_functional_cast): Check complain consistently.
2728 Use build_value_init and abstract_virtuals_error_sfinae.
2729 (abstract_virtuals_error_sfinae): Split out.
2730 * cp-tree.h: Declare it.
2731 * init.c (build_new_1): Use it.
2732 (build_value_init_noctor): Handle FUNCTION_TYPE.
2734 * semantics.c (finish_decltype_type): Simplify handling of unknown
2737 * semantics.c (finish_decltype_type): Add complain parm.
2738 * cp-tree.h: Adjust.
2739 * parser.c (cp_parser_decltype): Adjust.
2740 * pt.c (tsubst): Adjust.
2743 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2745 2011-03-31 Jason Merrill <jason@redhat.com>
2748 * semantics.c (finish_call_expr): Remove assert.
2751 * method.c (defaultable_fn_check): Templates are not defaultable.
2753 * parser.c (cp_parser_init_declarator): Avoid redundant
2754 cp_finish_decl for member declarations.
2756 2011-03-30 Jason Merrill <jason@redhat.com>
2759 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2762 2011-03-30 Jason Merrill <jason@redhat.com>
2765 * semantics.c (potential_constant_expression_1): Handle
2766 UNORDERED_EXPR and ORDERED_EXPR.
2769 * semantics.c (finish_compound_literal): Do put static/constant
2770 arrays in static variables.
2772 * call.c (convert_like_real) [ck_list]: Build up the
2773 initializer_list object directly.
2774 * decl.c (build_init_list_var_init): Adjust.
2776 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2777 * decl.c (reshape_init_array_1): Likewise.
2779 2011-03-29 Jason Merrill <jason@redhat.com>
2782 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2783 the variable is constant before looking at its initializer.
2786 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2789 * semantics.c (potential_constant_expression_1): Change error about
2790 use of *this in constructor into sorry.
2793 * decl.c (cp_finish_decl): Defer validation of constexpr member
2795 * class.c (finalize_literal_type_property): Validate them here.
2796 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2798 * semantics.c (is_valid_constexpr_fn): Specify input location.
2800 2011-03-28 Jason Merrill <jason@redhat.com>
2803 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2804 from overloaded function.
2807 * call.c (build_array_conv): New.
2808 (implicit_conversion): Use it.
2810 * call.c (reference_binding): Allow direct binding to an array
2814 * parser.c (cp_parser_compound_statement): Add function_body parm.
2815 Complain about non-body compound-stmt in constexpr fn.
2816 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2817 (cp_parser_implicitly_scoped_statement): Adjust.
2818 (cp_parser_function_body, cp_parser_try_block): Adjust.
2819 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2820 (cp_parser_objc_try_catch_finally_statement): Adjust.
2823 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2824 and using-definition.
2825 (register_constexpr_fundef): Call it.
2827 * except.c (build_noexcept_spec): Call cxx_constant_value after
2830 2011-03-25 Kai Tietz <ktietz@redhat.com>
2832 * lex.c (interface_strcmp): Handle dos-paths.
2833 (handle_pragma_implementation): Use filename_cmp instead of
2835 (in_main_input_context): Likewise.
2837 2011-03-25 Jason Merrill <jason@redhat.com>
2840 * method.c (defaulted_late_check): Check for exception spec mismatch.
2841 (defaultable_fn_check): Allow exception spec and virtual.
2842 * class.c (check_for_override): A virtual dtor is non-trivial.
2845 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2848 2011-03-25 Kai Tietz <ktietz@redhat.com>
2850 * decl.c (decls_match): Replace target hook
2851 call of comp_type_attributes by version in tree.c file.
2852 * search.c (check_final_overrider): Likewise.
2853 * typeck.c (structural_comptypes): Likewise.
2855 2011-03-21 Kai Tietz <ktietz@redhat.com>
2858 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2859 Display allowed attributes for function pointer types.
2860 * error.c (dump_type_prefix): Likewise.
2862 * tree.c (cxx_attribute_table): Adjust table.
2864 2011-03-18 Jason Merrill <jason@redhat.com>
2867 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2870 * call.c (build_over_call): Don't skip ck_rvalue.
2872 2011-03-17 Jason Merrill <jason@redhat.com>
2875 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2876 the conversion set TREE_OVERFLOW.
2879 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2880 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2883 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2885 2011-03-16 Jason Merrill <jason@redhat.com>
2888 * semantics.c (potential_constant_expression_1): Don't allow *this
2890 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2893 * decl.c (compute_array_index_type): Don't bother trying to deal
2894 with literal classes in ABI v1.
2897 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2901 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2902 use the generic binary expression handling.
2904 2011-03-16 Diego Novillo <dnovillo@google.com>
2906 * Make-lang.in (CXX_PARSER_H): New.
2907 (cp/parser.o): Add dependency on CXX_PARSER_H.
2908 Add dependency on tree-pretty-print.h
2909 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2910 * cp-lang.c: Include parser.h.
2911 * parser.c: Include parser.h.
2912 (struct cp_token): Add bitfield purged_p.
2915 (CPP_PURGED): Remove. Update all users.
2916 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2917 Remove field buffer_length.
2920 (struct tree_check): Move to parser.h.
2921 (cp_token_position): Likewise.
2922 (struct cp_token_cache): Likewise.
2923 (CPP_KEYWORD): Likewise.
2924 (CPP_TEMPLATE_ID): Likewise.
2925 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2926 (N_CP_TTYPES): Likewise.
2927 (enum cp_parser_status_kind): Likewise.
2928 (struct cp_parser_context): Likewise.
2929 (struct cp_default_arg_entry_d): Likewise.
2930 (struct cp_unparsed_functions_entry_d): Likewise.
2931 (struct cp_parser): Likewise.
2932 (cp_lexer_dump_tokens): New.
2933 (cp_lexer_debug_tokens): New.
2934 (cp_lexer_finished_p): New.
2935 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2936 (cp_lexer_new_main): Re-write main lexing loop to push
2937 tokens into the new VEC buffer.
2938 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2939 Do not abort if the token type is not recognized, just print
2941 * parser.h: New file.
2942 * config-lang.in (gtfiles): Add cp/parser.h.
2944 2011-03-16 Jason Merrill <jason@redhat.com>
2947 * typeck.c (check_return_expr): Fix conditions for setting
2948 LOOKUP_PREFER_RVALUE.
2950 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2953 * decl.c (check_array_designated_initializer): Allow integer index.
2954 (reshape_init_array_1): Set index on the elements.
2956 2011-03-16 Jason Merrill <jason@redhat.com>
2959 * typeck.c (convert_for_initialization): Use
2960 perform_implicit_conversion_flags.
2961 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
2962 rvaluedness_matches_p on ck_rvalue.
2963 (convert_like_real) [ck_rvalue]: And restore it here.
2966 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
2968 2011-03-16 Jason Merrill <jason@redhat.com>
2970 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
2971 committed to this tentative parse.
2974 * semantics.c (finish_call_expr): Preserve reference semantics
2977 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
2979 2011-03-16 Jakub Jelinek <jakub@redhat.com>
2981 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
2982 DECL_LANG_SPECIFIC is NULL.
2984 2011-03-15 Jason Merrill <jason@redhat.com>
2987 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
2988 check value_dependent_expression_p on the operand.
2990 * semantics.c (push_cx_call_context): Return bool.
2991 (cxx_eval_call_expression): Handle excess depth.
2994 * method.c (synthesized_method_walk): Cleanups don't affect the
2995 triviality of a constructor, but do affect deletion and exception
2998 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3000 * decl2.c (cp_check_const_attributes): New.
3001 (cplus_decl_attributes): Call cp_check_const_attributes.
3003 2011-03-15 Jason Merrill <jason@redhat.com>
3006 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
3008 (push_defarg_context, pop_defarg_context): New.
3009 * parser.c (cp_parser_late_parsing_default_args): Use them.
3010 * cp-tree.h: Declare them.
3012 2011-03-11 Dodji Seketeli <dodji@redhat.com>
3014 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
3015 the argument of the indirection operator should not be dependent.
3018 2011-03-11 Jason Merrill <jason@redhat.com>
3021 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
3024 * parser.c (cp_parser_template_type_arg): Set
3025 type_definition_forbidden_message.
3028 * decl.c (compute_array_index_type): Discard folding
3029 if it didn't produce a constant.
3031 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3034 * init.c (build_zero_init_1): Extracted from build_zero_init.
3035 Add FIELD_SIZE argument, if non-NULL and field bit_position
3036 as not smaller than that, don't add that field's initializer.
3037 Pass DECL_SIZE as last argument to build_zero_init_1
3038 for DECL_FIELD_IS_BASE fields.
3039 (build_zero_init): Use build_zero_init_1.
3041 2011-03-10 Jason Merrill <jason@redhat.com>
3044 * pt.c (iterative_hash_template_arg): Remove special case for
3048 * parser.c (cp_parser_single_declaration): Just return if
3049 cp_parser_parse_and_diagnose_invalid_type_name complained.
3051 2011-03-09 Jason Merrill <jason@redhat.com>
3054 * pt.c (unify): An unresolved overload is a nondeduced context.
3056 2011-03-09 Martin Jambor <mjambor@suse.cz>
3058 PR tree-optimization/47714
3059 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3061 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3064 * pt.c (convert_nontype_argument): Only call decay_conversion on
3067 2011-03-08 Jason Merrill <jason@redhat.com>
3070 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3073 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3074 argument to pointer parameter.
3077 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3080 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3083 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3084 consider scopes of primary template definitions. Adjust comments.
3086 2011-03-07 Jason Merrill <jason@redhat.com>
3089 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3091 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3094 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3097 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3098 (write_CV_qualifiers_for_type): Not here.
3100 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3102 * lang-specs.h: Match -save-temps* instead of -save-temps.
3104 2011-03-05 Jason Merrill <jason@redhat.com>
3106 * mangle.c (write_expression): Change ABI v6 to v5.
3107 (write_type): Likewise.
3109 2011-03-04 Jan Hubicka <jh@suse.cz>
3112 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3113 and cgraph_add_thunk.
3114 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3115 * mangle.c (mangle_decl): Likewise.
3117 2011-03-04 Jason Merrill <jason@redhat.com>
3120 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3121 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3124 * search.c (check_final_overrider): Allow pointer to same incomplete
3125 class type with different cv-quals.
3127 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3130 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3132 2011-03-03 Jason Merrill <jason@redhat.com>
3135 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3137 2011-03-02 Jason Merrill <jason@redhat.com>
3140 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3143 * tree.c (build_vec_init_elt): Split out from...
3144 (build_vec_init_expr): ...here.
3145 (diagnose_non_constexpr_vec_init): New fn.
3146 * semantics.c (potential_constant_expression_1): Use it.
3147 * cp-tree.h: Declare it.
3149 2011-03-01 Jason Merrill <jason@redhat.com>
3152 * parser.c (cp_parser_primary_expression): Don't warn about a
3153 failed tentative parse.
3156 * semantics.c (cxx_bind_parameters_in_call): Don't call
3157 adjust_temp_type on non-constant args.
3160 * call.c (standard_conversion): Provide requested cv-quals on
3161 class rvalue conversion.
3164 * decl2.c (grokbitfield): Handle type-dependent width.
3166 2011-02-28 Jason Merrill <jason@redhat.com>
3169 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3170 after checking for a non-thunk.
3172 2011-02-26 Jason Merrill <jason@redhat.com>
3175 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3176 * pt.c (iterative_hash_template_arg): And hash it.
3179 * semantics.c (non_const_var_error): Split out from...
3180 (cxx_eval_constant_expression): ...here.
3181 (potential_constant_expression_1) [VAR_DECL]: Use it.
3182 Allow dependent variables.
3184 2011-02-24 Jason Merrill <jason@redhat.com>
3186 * parser.c (cp_parser_constant_expression): Set
3187 non_integral_constant_expression correctly for C++0x too.
3188 (cp_parser_static_assert): Allow non-constant expression.
3189 (cp_parser_direct_declarator): Expect non_constant_p to be set
3191 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3192 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3193 (potential_rvalue_constant_expression): New.
3194 (require_potential_rvalue_constant_expression): New.
3196 2011-02-23 Jason Merrill <jason@redhat.com>
3198 * cp-tree.h (DECL_PARM_LEVEL): New.
3199 (struct lang_decl_parm): Add level field.
3200 * name-lookup.c (function_parm_depth): New fn.
3201 * name-lookup.h: Declare it.
3202 * parser.c (cp_parser_parameter_declaration_list): Use it.
3203 * mangle.c (struct globals): Add parm_depth field.
3204 (write_bare_function_type): Adjust it.
3205 (write_expression): Include the level delta in PARM_DECL mangling
3208 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3210 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3212 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3215 * parser.c (cp_parser_class_specifier): Require a closing brace
3216 to attempt error recovery.
3218 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3221 * pt.c (struct pending_template): Add chain_next GTY option.
3222 * decl.c (struct named_label_use_entry): Likewise.
3224 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3227 * semantics.c (build_lambda_object): Bail out if a field is
3230 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3233 * class.c (dfs_declare_virt_assop_and_dtor)
3234 (declare_virt_assop_and_dtor): New static functions.
3235 (add_implicitly_declared_members): Use
3236 declare_virt_assop_and_dtor.
3238 2011-02-21 Jason Merrill <jason@redhat.com>
3241 * decl2.c (decl_constant_var_p): A constexpr var needs an
3242 initializer to be constant.
3243 * semantics.c (cxx_eval_constant_expression): Complain about
3244 constexpr var used in its own initializer.
3245 * call.c (set_up_extended_ref_temp): Set
3246 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3248 2011-02-20 Jason Merrill <jason@redhat.com>
3251 * semantics.c (cxx_eval_call_expression): Call
3252 cxx_eval_constant_expression in trivial shortcut.
3255 * call.c (convert_class_to_reference): Don't try to set up a
3256 second conv sequence for non-viable candidates.
3259 * error.c (location_of): Handle non-tagged types.
3262 * method.c (process_subob_fn): Instantiate constexpr templates.
3263 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3265 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3268 * pt.c (tsubst_pack_expansion): do not use
3269 cp_tree_equal/same_type_p to detect an expansion of a parameter
3272 2011-02-19 Jason Merrill <jason@redhat.com>
3275 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3277 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3280 * semantics.c (finish_non_static_data_member): Early return if
3281 object is error_mark_node.
3283 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3286 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3288 * semantics.c (finish_id_expression): Do not pass erroneous decl
3289 to decl_constant_var_p.
3291 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3294 * cvt.c (convert_from_reference): Call mark_exp_read.
3296 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3299 * pt.c (finish_call_expr): Consider a call expression that has a
3300 dependent "this" pointer as being dependent. Add comments.
3301 (dependent_type_p, type_dependent_expression_p): Update comments.
3303 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3306 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3307 expansion arguments are not evaluated.
3309 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3312 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3313 instead of TYPE_LANG_FLAG_3.
3314 * pt.c (lookup_template_class): Copy over
3315 ENUM_FIXED_UNDERLYING_TYPE_P.
3317 2011-02-15 Jason Merrill <jason@redhat.com>
3320 * method.c (synthesized_method_walk): Always exit early for
3321 trivial fn in C++98 mode.
3323 2011-02-14 Jason Merrill <jason@redhat.com>
3326 * parser.c (cp_parser_enumerator_definition): Call
3327 fold_non_dependent_expr.
3329 2011-02-09 Jason Merrill <jason@redhat.com>
3331 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3332 * semantics.c (finish_fname): Only return the name if we're in
3335 * decl.c (build_enumerator): Don't perform integral promotions on
3336 non-integral constants.
3338 * cvt.c (convert_to_void): Handle null op1.
3340 * class.c (type_has_constexpr_default_constructor): Make sure the
3341 caller stripped an enclosing array.
3342 * init.c (perform_member_init): Strip arrays before calling it.
3345 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3347 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3350 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3351 template parameters in account.
3353 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3356 * parser.c (cp_parser_class_specifier): Fix setting of
3359 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3362 * semantics.c (build_data_member_initialization): Handle
3363 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3365 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3367 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3368 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3370 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3373 * cp-tree.h (fixup_template_parms): Declare.
3374 * pt.c (end_template_parm_list): Do not fixup template parms here.
3375 (fixup_template_parms): Remove static. Fix typo in the
3376 comments. Remove useless code statement.
3377 (fixup_template_parm): For a template template parameter, fixup
3378 its attributes before fixing up its type.
3380 (cp_parser_template_declaration_after_export): After parsing
3381 template parameters fixup their types.
3383 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3386 * semantics.c (potential_constant_expression_1): Handle
3389 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3392 * semantics.c (expand_or_defer_fn_1): Handle it.
3393 * decl2.c (decl_needed_p): Likewise.
3395 2011-01-21 Jason Merrill <jason@redhat.com>
3398 * semantics.c (build_constexpr_constructor_member_initializers):
3399 Handle trivial copy.
3401 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3404 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3405 assume init must be NULL if scope is NULL.
3406 (begin_range_for_stmt): Likewise.
3408 2011-01-21 Jason Merrill <jason@redhat.com>
3411 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3414 * semantics.c (potential_constant_expression_1): Split out from
3415 potential_constant_expression. Add want_rval parm. Handle
3416 template expression forms. Don't enforce restriction on address
3417 of automatic variable here. Add a couple of diagnostics that
3419 (require_potential_constant_expression): New entry point.
3420 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3421 (maybe_constant_value): Check potential_constant_expression.
3422 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3423 * tree.c (build_vec_init_expr): Adjust.
3425 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3428 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3431 2011-01-17 Jason Merrill <jason@redhat.com>
3434 * semantics.c (base_field_constructor_elt): New fn.
3435 (cxx_eval_bare_aggregate): Use it.
3436 (build_data_member_initialization): Leave COMPONENT_REF for
3439 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3441 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3444 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3445 Jonathan Wakely <jwakely.gcc@gmail.com>
3448 * decl.c (grokdeclarator): Reject mutable reference members.
3450 2011-01-14 Jason Merrill <jason@redhat.com>
3453 * pt.c (coerce_template_parms): Fix error recovery.
3456 * typeck2.c (check_narrowing): Only check arithmetic types.
3459 * tree.c (build_vec_init_expr): Handle flexible array
3462 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3465 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3466 TYPE_MAIN_DECL instead of TYPE_NAME.
3467 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3468 * decl2.c (determine_visibility): Add check
3469 of CLASS_TYPE_P for underlying_type.
3471 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3473 * cp-tree.h (begin_for_scope): New prototype.
3474 (begin_for_stmt): Update prototype.
3475 (begin_range_for_stmt): Update prototype.
3476 * init.c (build_vec_init): Update call to begin_for_stmt.
3477 * parser.c (cp_parser_for): New.
3478 (cp_parser_c_for): Add three new parameters.
3479 (cp_parser_range_for): Likewise. Most parsing code removed.
3480 (cp_parser_iteration_statement): Call cp_parser_for instead of
3481 cp_parser_c_for and cp_parser_range_for.
3482 (cp_parser_for_init_statement): Add new parameter and return type.
3483 (cp_parser_block_declaration): Update call to
3484 cp_parser_simple_declaration.
3485 (cp_parser_simple_declaration): Add new parameter.
3486 Update call to cp_parser_init_declarator.
3487 (cp_parser_init_declarator): Add new parameter.
3488 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3489 * semantics.c (begin_for_scope): New.
3490 (begin_for_stmt): Add two new parameters.
3491 (begin_range_for_stmt): Likewise.
3493 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3495 * parser.c (cp_parser_objc_at_property_declaration): Improved
3498 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3501 * cp-lang.c (get_template_innermost_arguments_folded)
3502 (get_template_argument_pack_elems_folded)
3503 (template_arg_needs_folding, fold_cplus_constants): New static
3505 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3506 get_template_innermost_arguments_folded.
3507 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3508 get_template_argument_pack_elems_folded.
3510 2011-01-11 Jason Merrill <jason@redhat.com>
3513 * init.c (build_new_1): Handle value-init in templates differently.
3516 * tree.c (maybe_dummy_object): Check current_class_ref against
3517 context, not current_class_type.
3519 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3522 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3523 error recovery purposes behave as if it was not specified so that
3524 the default type is used.
3526 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3529 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3530 for the second build_x_va_arg argument.
3532 2011-01-05 Tom Tromey <tromey@redhat.com>
3534 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3535 (lvalue_or_else): Likewise.
3537 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3540 * tree.c (cxx_type_hash_eq):
3541 Allow METHOD_TYPE, too.
3544 Copyright (C) 2011 Free Software Foundation, Inc.
3546 Copying and distribution of this file, with or without modification,
3547 are permitted in any medium without royalty provided the copyright
3548 notice and this notice are preserved.