1 2011-09-27 Jakub Jelinek <jakub@redhat.com>
3 * decl.c (duplicate_decls): If compatible stpcpy prototype
4 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
6 2011-09-26 Jason Merrill <jason@redhat.com>
9 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
10 constant value if we're still in a template.
13 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
16 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
19 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
22 * error.c (dump_template_bindings): Separate bindings with semicolons
25 2011-09-26 Jason Merrill <jason@redhat.com>
28 * call.c (compare_ics): Only consider rvaluedness_matches_p
29 if the target type is the same or it too differs in rvalueness.
32 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
33 flags at the top of the function.
35 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
37 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
39 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
41 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
44 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
46 2011-09-25 Jason Merrill <jason@redhat.com>
48 * parser.c (inject_this_parameter): Split out from
49 cp_parser_late_return_type_opt.
50 (cp_parser_class_specifier_1): Use it for NSDMIs.
51 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
53 2011-09-24 Jason Merrill <jason@redhat.com>
55 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
56 * cp-tree.h: Declare it.
57 * method.c (walk_field_subobs): Use it.
59 * init.c (perform_member_init): Instantiate NSDMI here.
60 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
62 Handle deferred parsing of NSDMIs.
63 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
64 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
65 (cp_parser_late_parse_one_default_arg): Split out from
66 cp_parser_late_parsing_default_args.
67 (cp_parser_late_parsing_nsdmi): New.
68 (push_unparsed_function_queues): Set it.
69 (cp_parser_parameter_declaration): Save the '=' token.
70 (cp_parser_template_parameter): Likewise.
71 (cp_parser_default_argument): Call cp_parser_initializer
72 rather than cp_parser_initializer_clause.
73 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
74 (cp_parser_member_declaration): Handle nsdmis.
75 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
77 Implement C++11 non-static data member initializers.
78 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
79 * error.c (maybe_warn_cpp0x): Handle it.
80 * call.c (convert_like_real) [ck_user]: Don't complain about
81 using an explicit constructor for direct-initialization.
82 * class.c (check_field_decl): Fix ancient typo.
83 (check_field_decls): NSDMIs make the default ctor non-trivial.
84 * decl.c (cp_finish_decl): Record NSDMI.
85 (grokdeclarator): Allow NSDMI.
86 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
87 * init.c (perform_member_init): Use NSDMI.
88 * method.c (walk_field_subobs): Check for NSDMI.
89 * parser.c (cp_parser_member_declaration): Parse { } init.
90 * semantics.c (register_constexpr_fundef): Don't talk about
91 a return statement in a constexpr constructor.
92 (cxx_eval_call_expression): Check DECL_INITIAL instead of
95 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
98 * class.c (build_base_path): Add a tsubst_flags_t parameter.
99 (convert_to_base): Adjust call.
100 * typeck.c (build_class_member_access_expr,
101 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
102 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
103 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
104 * rtti.c (build_dynamic_cast_1): Likewise.
105 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
106 * call.c (build_over_call, build_special_member_call): Likewise.
107 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
108 build_up_reference): Likewise.
109 * cp-tree.h (build_base_path): Adjust declaration.
111 2011-09-23 Jason Merrill <jason@redhat.com>
113 Core 253 - allow const objects with no initializer or
114 user-provided default constructor if the defaulted constructor
115 initializes all the subobjects.
118 * class.c (default_init_uninitialized_part): New.
119 * cp-tree.h: Declare it.
120 * decl.c (check_for_uninitialized_const_var): Use it.
121 * init.c (perform_member_init): Likewise.
122 (build_new_1): Likewise.
123 * method.c (walk_field_subobs): Likewise.
125 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
128 * decl.c (check_static_variable_definition): Allow in-class
129 initialization of static data member of non-integral type in
132 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
135 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
137 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
140 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
142 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
143 Paolo Carlini <paolo.carlini@oracle.com>
146 * friend.c (make_friend_class): cv-qualification is ok in a
149 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
152 * decl.c (grokdeclarator): Consistently handle both __int128
153 and unsigned __int128 with -pedantic; suppress diagnostic in
156 2011-09-20 Jason Merrill <jason@redhat.com>
158 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
159 (DECL_GENERATED_P): New.
160 * class.c (finalize_literal_type_property): Use them.
161 * semantics.c (is_instantiation_of_constexpr): Likewise.
162 (register_constexpr_fundef): Likewise.
164 * call.c (convert_default_arg): Avoid redundant copy.
165 * tree.c (bot_manip): Copy everything.
167 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
169 * call.c (build_new_method_call_1): Use non-virtual lookup
170 for final virtual functions.
172 2011-09-16 Jason Merrill <jason@redhat.com>
175 * call.c (set_flags_from_callee): Split out from build_call_a.
176 * cp-tree.h: Declare it.
177 * tree.c (bot_manip): Call it.
179 2011-09-15 Jason Merrill <jason@redhat.com>
182 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
183 for clearing current_class_ptr, too.
185 2011-09-14 Diego Novillo <dnovillo@google.com>
187 * name-lookup.c (lookup_arg_dependent): Use conditional
189 * decl.c (xref_tag): Likewise.
191 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
194 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
195 to build_exception_variant.
197 2011-09-13 Dodji Seketeli <dodji@redhat.com>
200 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
201 nodes. Add a comment.
202 (arg_from_parm_pack_p): New static function, factorized out from
203 tsubst_pack_expansion and extended to support non-type parameter
204 packs represented with TEMPLATE_PARM_INDEX nodes.
205 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
207 2011-09-12 Jason Merrill <jason@redhat.com>
209 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
210 with no deducible template parameters.
211 * call.c (rejection_reason_code): Add rr_template_conversion.
212 (print_z_candidate): Handle it.
213 (template_conversion_rejection): New.
214 (build_user_type_conversion_1): Use it.
216 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
217 on all of the second conversion sequence.
218 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
219 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
220 first section. Fix loop logic.
221 (initialize_reference): Call convert_like for diagnostics when
222 we have a (bad) conversion.
224 * call.c (convert_class_to_reference)
225 (convert_class_to_reference_1): Remove.
226 (reference_binding): Use build_user_type_conversion_1 instead.
228 * call.c (initialize_reference): Add flags parm.
229 * decl.c (grok_reference_init): Likewise.
230 (check_initializer): Pass it.
231 * typeck.c (convert_for_initialization): Likewise.
234 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
235 * call.c (conditional_conversion): Use it.
236 (reference_binding): Fix handling of xvalues.
238 2011-09-09 Jason Merrill <jason@redhat.com>
240 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
241 before forcing instantiation.
243 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
246 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
247 instead of complete_type_or_else.
249 2011-09-08 Dodji Seketeli <dodji@redhat.com>
251 PR c++/33255 - Support -Wunused-local-typedefs warning
252 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
253 record_locally_defined_typedef.
254 * decl.c (finish_function): Use the new
255 maybe_warn_unused_local_typedefs.
256 (grokfield): Use the new record_locally_defined_typedef.
257 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
259 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
262 * decl.c (grokdeclarator): Check u.function.exception_specification
265 2011-09-07 Jason Merrill <jason@redhat.com>
268 * parser.c (cp_parser_member_declaration): Don't require a constant
269 rvalue here in C++0x.
271 * pt.c (type_unification_real): Correct complain arg for tsubsting
272 default template args.
274 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
276 2011-09-06 Jason Merrill <jason@redhat.com>
279 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
280 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
281 (validate_constexpr_fundecl): Remove.
282 * decl.c (start_preparsed_function): Don't call it.
283 * cp-tree.h: Don't declare it.
285 2011-09-04 Jason Merrill <jason@redhat.com>
288 * call.c (reference_binding): Don't set is_lvalue for an rvalue
294 * call.c (reference_binding): Set rvaluedness_matches_p properly
295 for reference to function conversion ops.
296 (compare_ics): Adjust.
298 * class.c (trivial_default_constructor_is_constexpr): Rename from
299 synthesized_default_constructor_is_constexpr.
300 (type_has_constexpr_default_constructor): Adjust.
301 (add_implicitly_declared_members): Call it instead.
302 (explain_non_literal_class): Explain about non-constexpr default ctor.
304 * method.c (synthesized_method_walk): Adjust.
305 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
310 * init.c (perform_member_init): Don't diagnose missing inits here.
311 (emit_mem_initializers): Or here.
312 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
313 * semantics.c (cx_check_missing_mem_inits): New.
314 (explain_invalid_constexpr_fn): Call it.
315 (register_constexpr_fundef): Likewise. Leave
316 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
317 (cxx_eval_call_expression): Adjust diagnostics.
318 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
320 2011-08-30 Jason Merrill <jason@redhat.com>
323 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
324 to type_definition_p.
325 * parser.c (cp_parser_set_decl_spec_type): Likewise.
326 * decl.c (grokdeclarator): Check it.
329 * semantics.c (finish_id_expression): Use
330 current_nonlambda_class_type for qualified-ids.
333 * decl.c (poplevel): Disable for scope compatibility hack
337 * semantics.c (add_capture): Call complete_type for copy.
340 * semantics.c (cxx_eval_component_reference): Handle
341 value-initialization for omitted initializers.
343 2011-08-29 Jason Merrill <jason@redhat.com>
346 * semantics.c (finish_id_expression): Mark captured variables used.
348 2011-08-29 Jakub Jelinek <jakub@redhat.com>
349 Jason Merrill <jason@redhat.com>
352 * class.c (finish_struct_1): Complain if the first field is
355 2011-08-29 Jason Merrill <jason@redhat.com>
359 * parser.c (cp_parser_default_argument): Use
360 cp_parser_initializer_clause.
361 (cp_parser_late_parsing_default_args): Likewise.
363 2011-08-26 Jason Merrill <jason@redhat.com>
367 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
369 (convert_nontype_argument): Likewise. Implicitly convert nullptr
370 and do constant folding.
371 * mangle.c (write_template_arg_literal): Mangle null member
373 * call.c (null_member_pointer_value_p): New.
374 * cp-tree.h: Declare it.
376 2011-08-25 Jason Merrill <jason@redhat.com>
378 * call.c (convert_like_real): Remove redundant complain checks.
381 * call.c (convert_like_real): Exit early if bad and !tf_error.
383 2011-08-23 Jason Merrill <jason@redhat.com>
385 * typeck2.c (build_functional_cast): Don't try to avoid calling
387 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
389 2011-08-23 Jason Merrill <jason@redhat.com>
393 * tree.c (dependent_name): New.
394 (cp_tree_equal): Two calls with the same dependent name are
395 equivalent even if the overload sets are different.
397 2011-08-23 Jason Merrill <jason@redhat.com>
399 * tree.c (build_target_expr): Set TREE_CONSTANT on
400 literal TARGET_EXPR if the value is constant.
401 * typeck2.c (build_functional_cast): Don't set it here.
403 2011-08-23 Jason Merrill <jason@redhat.com>
406 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
408 2011-08-23 Jason Merrill <jason@redhat.com>
411 * decl.c (cxx_init_decl_processing): Initialize
412 dependent_lambda_return_type_node.
413 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
414 (dependent_lambda_return_type_node): Define.
415 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
416 * semantics.c (lambda_return_type): Handle overloaded function.
417 Use dependent_lambda_return_type_node instead of
418 DECLTYPE_FOR_LAMBDA_RETURN.
419 (apply_lambda_return_type): Don't check dependent_type_p.
420 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
421 (instantiate_class_template_1): Likewise.
422 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
423 * mangle.c (write_type): Likewise.
424 * typeck.c (structural_comptypes): Likewise.
425 (check_return_expr): Handle dependent_lambda_return_type_node.
427 2011-08-23 Jason Merrill <jason@redhat.com>
430 * semantics.c (maybe_constant_value): Don't try to fold { }.
431 * pt.c (build_non_dependent_expr): Don't wrap { }.
432 * init.c (build_value_init): Allow scalar value-init in templates.
434 2011-08-23 Jason Merrill <jason@redhat.com>
436 * semantics.c (potential_constant_expression_1): Allow 'this'.
438 2011-08-23 Jakub Jelinek <jakub@redhat.com>
441 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
442 if it has side-effects and needs to be preevaluated.
444 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
447 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
448 same line as the function.
450 2011-08-23 Jakub Jelinek <jakub@redhat.com>
453 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
454 which doesn't have any fields, clear it and diagnose.
456 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
457 Marc Glisse <marc.glisse@normalesup.org>
460 * mangle.c (decl_mangling_context): Call
461 targetm.cxx.decl_mangling_context.
462 (write_unscoped_name): Use decl_mangling_context.
464 2011-08-18 Dodji Seketeli <dodji@redhat.com>
467 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
468 template parameters as created by process_template_parm.
470 2011-08-16 Jason Merrill <jason@redhat.com>
473 * pt.c (unify_pack_expansion): Correct overloaded unification
476 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
477 on a member function or static data member, call mark_used.
480 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
483 2011-08-13 Jason Merrill <jason@redhat.com>
486 * name-lookup.c (local_bindings_p): New.
487 * name-lookup.h: Declare it.
488 * lex.c (unqualified_name_lookup_error): Use it.
491 * error.c (dump_expr): Handle MODIFY_EXPR properly.
493 * decl.c (grok_reference_init): Handle constexpr here.
494 * call.c (initialize_reference): Not here.
496 2011-08-12 David Li <davidxl@google.com>
498 * class.c (update_vtable_entry_for_fn): Set
499 LOST_PRIMARY bit properly.
501 2011-08-12 Jason Merrill <jason@redhat.com>
504 * call.c (convert_arg_to_ellipsis): force_rvalue only in
505 potentially evaluated context.
507 2011-08-12 Richard Guenther <rguenther@suse.de>
509 * call.c (build_over_call): Instead of memcpy use an
510 assignment of two MEM_REFs.
512 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
513 Brian Hackett <bhackett1024@gmail.com>
515 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
517 2011-08-10 Richard Guenther <rguenther@suse.de>
519 * call.c (build_over_call): Call memcpy unconditionally.
521 2011-08-08 Jason Merrill <jason@redhat.com>
524 * semantics.c (finish_call_expr): Don't look at 'this' if we
525 had an explicit object argument.
528 * typeck2.c (check_narrowing): Fix integer logic.
530 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
532 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
534 2011-08-05 Jason Merrill <jason@redhat.com>
537 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
538 on 'this' in a constructor.
541 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
544 * init.c (perform_member_init): Handle invalid array initializer.
547 * semantics.c (cxx_eval_array_reference): Handle failure to
548 reduce the array operand to something we can work with.
550 2011-08-05 Gabriel Charette <gchare@google.com>
552 * decl.c (finish_function): Remove unecessary line 0 hack.
554 2011-08-05 Jason Merrill <jason@redhat.com>
557 * typeck.c (build_x_compound_expr_from_list): Also complain
561 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
564 * parser.c (cp_parser_range_for): Only do auto deduction in
565 template if the range is non-dependent.
567 * init.c (perform_member_init): Always build_aggr_init
568 for a class member with an explicit mem-initializer.
570 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
572 2011-08-04 Jakub Jelinek <jakub@redhat.com>
575 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
576 for operator new and operator new []. Call init_attributes.
578 2011-08-02 Jason Merrill <jason@redhat.com>
581 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
584 * typeck2.c (check_narrowing): Check unsigned mismatch.
585 * semantics.c (finish_compound_literal): check_narrowing.
588 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
591 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
592 (build_field_list): Not here.
595 * parser.c (build_range_temp): Split out from...
596 (cp_convert_range_for): ...here.
597 (do_range_for_auto_deduction): New.
598 (cp_parser_range_for): Use it.
600 2011-08-02 Jakub Jelinek <jakub@redhat.com>
602 * cp-tree.h (finish_omp_atomic): Adjust prototype.
603 (cxx_omp_const_qual_no_mutable): New prototype.
604 (finish_omp_taskyield): New prototype.
605 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
606 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
607 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
608 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
610 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
611 and PRAGMA_OMP_CLAUSE_MERGEABLE.
612 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
613 (cp_parser_omp_taskyield): New function.
614 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
615 (cp_parser_omp_clause_reduction): Handle min and max.
616 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
617 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
618 OMP_CLAUSE_MERGEABLE.
619 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
620 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
622 (finish_omp_clauses): Don't complain about const qualified
623 predetermined vars and static data members in firstprivate clause.
624 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
626 (finish_omp_taskyield): New function.
627 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
628 (cxx_omp_predetermined_sharing): Use it.
630 2011-08-02 Jason Merrill <jason@redhat.com>
632 * call.c (build_call_a): Also check at_function_scope_p.
634 2011-08-01 Jason Merrill <jason@redhat.com>
637 * mangle.c (write_prefix): Handle decltype.
640 * semantics.c (cxx_eval_vec_init_1): Fix logic.
643 * semantics.c (potential_constant_expression_1): Allow any builtin.
644 (morally_constexpr_builtin_function_p): Remove.
646 2011-07-29 Jason Merrill <jason@redhat.com>
649 * parser.c (cp_parser_lambda_expression): Also clear in_statement
650 and in_switch_statement_p.
651 (cp_parser_class_specifier): Likewise.
653 2011-07-28 Jason Merrill <jason@redhat.com>
656 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
657 (convert_nontype_argument, tsubst_template_arg): Handle its output.
659 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
662 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
664 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
666 * pt.c (build_template_decl): Copy the function_decl's
667 source location to the new template_decl.
669 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
672 * typeck.c (cp_build_modify_expr): Check digest_init return value
675 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
678 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
679 and *end before returning.
681 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
684 * parser.c (cp_parser_perform_range_for_lookup): Early return if
685 error_operand_p (range).
687 2011-07-23 Jason Merrill <jason@redhat.com>
690 * parser.c (cp_parser_qualifying_entity): Handle templates.
692 2011-07-22 Jason Merrill <jason@redhat.com>
695 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
696 Make conditional on -Wnarrowing.
698 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
700 Warn about the use of final/override in non-c++0x mode, and
701 add __final for non-c++0x mode.
702 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
703 * error.c (maybe_warn_cpp0x): Adjust.
704 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
705 '__final' as a non-c++0x alternative for 'final'.
707 2011-07-22 Jason Merrill <jason@redhat.com>
708 Mark Glisse <marc.glisse@normalesup.org>
711 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
712 other namespaces as well.
713 * name-lookup.c (c_linkage_bindings): Define.
714 (lookup_extern_c_fun_in_all_ns): Rename from
715 lookup_extern_c_fun_binding_in_all_ns. Return tree.
716 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
718 2011-07-20 Jason Merrill <jason@redhat.com>
720 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
721 designated initializer syntax.
722 * decl.c (check_array_designated_initializer): Add index parm.
723 (maybe_deduce_size_from_array_init): Pass it.
724 (reshape_init_array_1): Likewise.
727 PR c++/42603 (DR 950)
728 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
729 (cp_parser_nested_name_specifier_opt): Allow decltype.
730 (cp_parser_qualifying_entity): Likewise.
731 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
732 (cp_parser_simple_type_specifier): Handle decltype as scope.
733 (cp_parser_base_specifier): Allow decltype.
734 (cp_parser_base_clause): Don't crash on null base.
735 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
736 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
738 2011-07-19 Jason Merrill <jason@redhat.com>
741 * pt.c (coerce_template_parms): Handle non-pack after pack.
743 2011-07-19 Richard Guenther <rguenther@suse.de>
745 * call.c (build_special_member_call): Use fold_build_pointer_plus.
746 * class.c (build_base_path): Likewise.
747 (convert_to_base_statically): Likewise.
748 (dfs_accumulate_vtbl_inits): Likewise.
749 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
750 * except.c (expand_start_catch_block): Likewise.
751 * init.c (expand_virtual_init): Likewise.
752 (build_new_1): Likewise.
753 (build_vec_delete_1): Likewise.
754 (build_vec_delete): Likewise.
755 * rtti.c (build_headof): Likewise.
756 (tinfo_base_init): Likewise.
757 * typeck.c (get_member_function_from_ptrfunc): Likewise.
758 (cp_build_addr_expr_1): Likewise.
759 * typeck2.c (build_m_component_ref): Likewise.
761 2011-07-18 Martin Jambor <mjambor@suse.cz>
763 * parser.c (cp_parser_parameter_declaration_list): Initialize
766 2011-07-16 Jason Merrill <jason@redhat.com>
768 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
769 last_error_tinst_level.
770 (push_tinst_level, pop_tinst_level): Adjust.
771 (problematic_instantiation_changed): Adjust.
772 (record_last_problematic_instantiation): Adjust.
773 * error.c (cp_print_error_function): Don't print
774 current_function_decl if we're in a template instantiation context.
775 (print_instantiation_full_context): Always print first line.
777 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
778 Jason Merrill <jason@redhat.com>
782 * cp-tree.h (fn_type_unification): Add `bool' parameter.
783 * pt.c (enum template_base_result): Define.
784 (unify_success, unify_unknown): Define.
785 (unify_parameter_deduction_failure): Define.
786 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
787 (unify_parameter_pack_mismatch): Define.
788 (unify_parameter_pack_inconsistent): Define.
789 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
790 (unify_expression_unequal, unify_inconsistency): Define.
791 (unify_method_type_error, unify_arity): Likewise.
792 (unify_too_many_parameters, unify_too_few_parameters): Define.
793 (unify_arg_conversion, unify_no_common_base): Define.
794 (unify_illformed_ptrmem_cst_expr): Define.
795 (unify_substitution_failure): Define.
796 (unify_inconsistent_template_template_parameters): Define.
797 (unify_template_deduction_failure): Define.
798 (unify_template_argument_mismatch): Define.
799 (unify_overload_resolution_failure): Define.
800 (comp_template_args_with_info): New function, split out from...
801 (comp_template_args): ...here. Call it.
802 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
804 (unify): Add `explain_p' parameter. Pass to all relevant calls.
805 Call above status functions when appropriate.
806 (resolve_overloaded_unification, try_one_overload): Likewise.
807 (type_unification, type_unification_real): Likewise.
808 (unify_pack_expansion): Likewise.
809 (get_template_base, try_class_unification): Likewise.
810 (get_bindings, more_specialized_fn): Pass false to unification
812 (get_class_bindings, do_auto_deduction): Likewise.
813 (convert_nontype_argument): Likewise.
814 (fn_type_unification): Likewise. Pass tf_warning_or_error if
816 (get_template_base): Add `explain_p' parameter and pass it to
817 try_class_unification. Return an enum template_base_result.
818 * class.c (resolve_address_of_overloaded_function): Pass false to
820 * call.c (enum rejection_reason_code): Add new codes.
821 (struct rejection_reason): Add template_unification field.
822 Add template_instantiation field.
823 (template_unification_rejection): Define.
824 (template_unification_error_rejection): Define.
825 (template_instantiation_rejection): Define.
826 (invalid_copy_with_fn_template_rejection): Define.
827 (add_template_candidate): Pass false to unify.
828 Provide more rejection reasons when possible.
829 (print_template_unification_rejection): Define.
830 (print_arity_rejection): Define, split out from...
831 (print_z_candidate): ...here. Add cases for new rejection
834 2011-07-15 Jason Merrill <jason@redhat.com>
836 * Make-lang.in (check-g++-strict-gc): New.
837 (cp/except.o): Depend on gt-cp-except.h
838 * except.c: Include gt-cp-except.h.
839 * config-lang.in (gtfiles): Add cp/except.c.
840 * decl2.c (mark_used): Adjust constexpr condition, set
841 function_depth around template instantiation.
842 * parser.c (cp_parser_lambda_body): Set function_depth.
843 * semantics.c (maybe_add_lambda_conv_op): Likewise.
846 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
848 2011-07-13 Jason Merrill <jason@redhat.com>
850 * Make-lang.in (check-c++0x): New.
852 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
854 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
855 rather than a pointer to it. Return true if the whole of the value
856 was initialized by the generated statements. Use
857 complete_ctor_at_level_p instead of count_type_elements.
859 2011-07-12 Diego Novillo <dnovillo@google.com>
861 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
863 (struct cp_binding_level): Fix indentation.
865 2011-07-11 Jason Merrill <jason@redhat.com>
868 * pt.c (extract_fnparm_pack): Split out from...
869 (make_fnparm_pack): ...here.
870 (instantiate_decl): Handle non-pack parms after a pack.
871 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
873 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
876 * cp-tree.h (struct tinst_level): Add errors field.
877 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
878 (push_tinst_level): Don't start another decl in that case.
879 (reopen_tinst_level): Adjust errors field.
880 * decl2.c (cp_write_global_declarations): Don't complain about
881 undefined inline if its template was defined.
882 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
884 2011-07-10 Jason Merrill <jason@redhat.com>
887 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
888 rather than current_class_type to determine whether to set 'this'.
889 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
890 (cp_parser_init_declarator): Pass down member_p.
892 2011-07-09 Jason Merrill <jason@redhat.com>
894 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
896 2011-07-08 Jason Merrill <jason@redhat.com>
899 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
901 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
902 * optimize.c (maybe_clone_body): Likewise.
903 * semantics.c (maybe_add_lambda_conv_op): Likewise.
906 * decl.c (expand_static_init): Don't get confused by user
907 declaration of __cxa_guard_acquire.
909 * typeck.c (cp_apply_type_quals_to_decl): Don't check
910 COMPLETE_TYPE_P either.
913 * typeck.c (cp_apply_type_quals_to_decl): Don't check
914 TYPE_NEEDS_CONSTRUCTING.
916 2011-07-07 Jason Merrill <jason@redhat.com>
919 * pt.c (push_deduction_access_scope): Preserve
920 processing_template_decl across push_to_top_level.
922 * class.c (pushclass): Accept NULL argument.
923 (popclass): Deal with popping null class.
924 * pt.c (push_access_scope, pop_access_scope): Use them rather than
925 push_to_top_level/pop_from_top_level.
926 * name-lookup.c (lookup_name_real_1): Check current_class_type.
928 2011-07-07 Jakub Jelinek <jakub@redhat.com>
931 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
932 one non-complex and one complex argument, call save_expr on both
935 2011-07-06 Jason Merrill <jason@redhat.com>
938 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
942 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
944 2011-07-05 Jason Merrill <jason@redhat.com>
947 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
948 partial instantiation.
951 * semantics.c (finish_id_expression): convert_from_reference.
953 2011-07-05 Richard Guenther <rguenther@suse.de>
955 * decl.c (cxx_init_decl_processing): Defer building common
956 tree nodes to c_common_nodes_and_builtins.
958 2011-07-04 Jason Merrill <jason@redhat.com>
962 * mangle.c (write_expression): Handle 'this'.
963 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
965 * semantics.c (potential_constant_expression_1): Check that
966 DECL_CONTEXT is set on 'this'.
968 * error.c (dump_template_bindings): Don't print typenames
969 for a partial instantiation.
970 (dump_function_decl): If we aren't printing function arguments,
971 print template arguments as <args> rather than [with ...].
972 (dump_expr): Don't print return type or template header.
973 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
974 * pt.c (dependent_template_arg_p): Handle null arg.
976 * error.c (type_to_string): Avoid redundant akas.
978 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
981 * init.c (build_delete): Only warn for sfk_deleting_destructor.
983 2011-07-01 Jakub Jelinek <jakub@redhat.com>
985 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
986 (cp/class.o): Likewise.
987 (cp/error.o): Likewise.
988 (cp/name-lookup.o): Likewise.
989 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
991 2011-07-01 Jason Merrill <jason@redhat.com>
994 * pt.c (lookup_template_function): Handle non-function.
997 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
998 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
999 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
1001 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
1002 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
1006 * pt.c (resolve_nondeduced_context): Call mark_used.
1009 * semantics.c (finish_offsetof): Complain about incomplete type.
1011 2011-06-30 Jason Merrill <jason@redhat.com>
1014 * rtti.c (get_tinfo_decl): Call complete_type.
1017 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
1018 DECL_PARM_INDEX on rhs parm.
1020 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
1023 * tree.c (stabilize_init): Handle aggregate initialization.
1026 * name-lookup.c (struct arg_lookup): Add fn_set.
1027 (add_function): Check it.
1028 (lookup_arg_dependent_1): Initialize it.
1030 2011-06-29 Jason Merrill <jason@redhat.com>
1033 * init.c (build_new_1): Pass {} down to build_vec_init.
1034 (build_vec_init): Handle it.
1038 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1039 x_current_class_ref.
1040 (current_class_ptr, current_class_ref): Use them.
1041 * decl.c (build_this_parm): Handle getting the class type.
1042 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1043 for use within the trailing return type.
1045 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1046 don't tsubst DECL_INITIAL unless our type use auto.
1049 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1050 (massage_constexpr_body): Not here.
1053 * semantics.c (lambda_proxy_type): New.
1054 (build_capture_proxy): Use it.
1055 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1056 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1059 * class.c (explain_non_literal_class): New.
1060 (finalize_literal_type_property): Call it.
1061 * cp-tree.h: Declare it.
1062 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1063 (is_valid_constexpr_fn): Likewise.
1064 (massage_constexpr_body): Split out from...
1065 (register_constexpr_fundef): ...here.
1066 (is_instantiation_of_constexpr): New.
1067 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1068 (explain_invalid_constexpr_fn): New.
1069 (cxx_eval_call_expression): Call it.
1070 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1071 * method.c (process_subob_fn): Diagnose non-constexpr.
1072 (walk_field_subobs): Likewise.
1073 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1074 (explain_implicit_non_constexpr): New.
1075 (defaulted_late_check): Use it.
1076 * call.c (build_cxx_call): Remember location.
1078 * method.c (maybe_explain_implicit_delete): Use pointer_set
1081 * class.c (finalize_literal_type_property): Update conditions.
1082 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1084 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1085 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1086 * semantics.c (cxx_eval_vec_init_1): Correct type.
1088 * init.c (build_value_init): Decide whether or not to zero-initialize
1089 based on user-providedness of default ctor, not any ctor.
1090 (build_value_init_noctor): Adjust assert.
1093 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1094 (build_new_method_call_1): Likewise.
1095 * init.c (expand_default_init): Handle direct list-initialization
1098 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1100 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1102 2011-06-26 Jason Merrill <jason@redhat.com>
1105 * semantics.c (potential_constant_expression_1): Check
1106 for non-literality rather than cleanup.
1107 (cxx_eval_constant_expression): Likewise.
1110 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1111 with a cleanup isn't constant.
1112 (cxx_eval_constant_expression): Likewise.
1113 * init.c (expand_default_init): Use maybe_constant_init.
1115 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1118 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1119 instead of TYPE_CHAIN for chain_next for types.
1121 2011-06-23 Gabriel Charette <gchare@google.com>
1123 * name-lookup.h (cp_binding_level): Removed unused
1124 member names_size. Update all users.
1126 2011-06-23 Jason Merrill <jason@redhat.com>
1128 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1129 * init.c (build_zero_init_1): Not here.
1132 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1134 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1137 * decl2.c (build_anon_union_vars): Early return error_mark_node
1138 for a nested anonymous struct.
1140 2011-06-23 Jason Merrill <jason@redhat.com>
1143 * decl2.c (mark_used): Don't call synthesize_method for
1144 functions defaulted outside the class.
1146 * optimize.c (maybe_clone_body): Set linkage flags before
1147 cgraph_same_body_alias.
1150 * class.c (set_linkage_according_to_type): Hand off to
1151 determine_visibility.
1154 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1157 * pt.c (most_specialized_instantiation): Do check return types.
1159 2011-06-22 Jason Merrill <jason@redhat.com>
1162 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1163 (build_cxx_call): Not here.
1165 2011-06-21 Jason Merrill <jason@redhat.com>
1168 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1169 (grokdeclarator): constexpr doesn't apply const for refs.
1170 * parser.c (cp_parser_initializer_clause): Don't call
1171 maybe_constant_value here.
1172 * call.c (initialize_reference): Handle constexpr.
1175 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1176 static fn parameters.
1178 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1180 * pt.c (tsubst_arg_types): Likewise.
1181 * except.c (build_throw): Use cv_unqualified.
1184 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1185 * semantics.c (lambda_return_type): Strip them here.
1187 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1189 * semantics.c: Add sync_ or SYNC__ to builtin names.
1191 2011-06-20 Jason Merrill <jason@redhat.com>
1194 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1196 * typeck2.c (process_init_constructor_array): Use {} for classes,
1198 * call.c (convert_like_real): Handle substitution failure.
1201 * pt.c (canonicalize_type_argument): New.
1202 (convert_template_argument, unify): Use it.
1205 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1206 (print_z_candidate): Handle it.
1207 (explicit_conversion_rejection): New.
1208 (build_user_type_conversion_1): Reject an explicit conversion
1209 function that requires more than a qualification conversion.
1212 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1215 * tree.c (strip_typedefs): Use build_aligned_type.
1218 * call.c (sufficient_parms_p): Allow parameter packs too.
1221 * semantics.c (describable_type): Remove.
1222 * cp-tree.h: Likewise.
1223 * decl.c (cp_finish_decl): Don't call it.
1224 * init.c (build_new): Likewise.
1225 * parser.c (cp_parser_omp_for_loop): Likewise.
1226 * pt.c (tsubst_decl): Likewise.
1227 (do_auto_deduction): If we fail in a template, try again
1228 at instantiation time.
1231 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1233 * semantics.c (add_capture): Likewise.
1234 (register_capture_members): Clear IDENTIFIER_MARKED.
1236 2011-06-17 Jason Merrill <jason@redhat.com>
1239 * call.c (convert_class_to_reference_1): Allow binding function
1240 lvalue to rvalue reference.
1243 Generate proxy VAR_DECLs for better lambda debug info.
1244 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1245 (LAMBDA_EXPR_PENDING_PROXIES): New.
1246 (struct tree_lambda_expr): Add pending_proxies.
1247 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1248 (qualify_lookup): Use is_lambda_ignored_entity.
1249 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1250 Call insert_pending_capture_proxies.
1251 (cp_parser_lambda_introducer): Use this_identifier.
1252 (cp_parser_lambda_declarator_opt): Call the object parameter
1253 of the op() "__closure" instead of "this".
1254 (cp_parser_lambda_body): Call build_capture_proxy.
1255 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1256 (insert_pending_capture_proxies, insert_capture_proxy): New.
1257 (is_normal_capture_proxy, is_capture_proxy): New.
1258 (add_capture): Add __ to field names here, return capture proxy.
1259 (add_default_capture): Use this_identifier, adjust to expect
1260 add_capture to return a capture proxy.
1261 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1262 (finish_id_expression, lambda_expr_this_capture): Adjust.
1263 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1264 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1267 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1268 of artificial locals.
1270 * parser.c (cp_parser_lambda_expression): Clear
1271 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1272 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1274 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1275 Move non-pointers to end of struct.
1277 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1278 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1280 * semantics.c (finish_non_static_data_member): Preserve dereference
1283 2011-06-16 Jason Merrill <jason@redhat.com>
1286 * parser.c (cp_parser_lambda_body): Share code between
1287 simple and complex cases instead of using cp_parser_function_body.
1290 * decl.c (check_initializer): Check narrowing.
1293 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1296 * semantics.c (finish_id_expression): Mark even dependent
1300 * error.c (dump_template_argument): Don't try to omit default
1301 template args from an argument pack.
1303 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1306 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1307 assembler supports hidden visibility.
1309 2011-06-14 Jason Merrill <jason@redhat.com>
1312 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1313 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1314 if the declaration had an exception-specifier.
1315 (process_subob_fn): Don't maybe_instantiate_noexcept.
1316 * pt.c (maybe_instantiate_noexcept): Handle overload.
1317 * typeck2.c (nothrow_spec_p_uninst): New.
1318 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1319 * typeck.c (merge_types): Adjust.
1321 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1322 (maybe_instantiate_noexcept): Likewise.
1324 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1326 * Make-lang.in (cp/method.o): Update dependencies.
1327 * method.c: Include common/common-target.h.
1328 (use_thunk): Use targetm_common.have_named_sections.
1330 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1332 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1334 2011-06-14 Jason Merrill <jason@redhat.com>
1336 * error.c (type_to_string): Print typedef-stripped version too.
1339 * call.c (perform_implicit_conversion_flags): Print source type as
1343 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1346 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1349 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1350 of fold_indirect_ref_1.
1351 (cxx_eval_indirect_ref): Use it.
1353 2011-06-11 Jan Hubicka <jh@suse.cz>
1355 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1358 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1361 * decl.c (grokdeclarator): Reject operator names in parameters.
1363 2011-06-10 Jan Hubicka <jh@suse.cz>
1365 * decl2.c (clear_decl_external): New functoin.
1366 (cp_write_global_declarations): Use it.
1368 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1370 * cp-tree.h (error_operand_p): Remove.
1372 2011-06-09 David Krauss <potswa@mac.com>
1375 * typeck2.c (build_x_arrow): Push fake template context
1376 to produce diagnostic on acyclic endless operator-> drill-down.
1377 * call.c (build_new_op): Change Boolean overload status
1378 value to a pointer to the overload function.
1379 * cp-tree.h: Likewise.
1380 * typeck.c: Likewise.
1381 * parser.c: Likewise.
1382 * decl2.c: Likewise.
1385 2011-06-09 Jason Merrill <jason@redhat.com>
1387 * semantics.c (maybe_constant_value): Handle overflowed input.
1388 (non_const_var_error): Handle non-constant DECL_INITIAL.
1390 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1392 * parser.c (cp_parser_constant_expression): Just return the
1393 non-constant expression.
1395 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1397 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1400 * decl.c (grokdeclarator): Reject operator names in typedefs.
1402 2011-06-08 Jason Merrill <jason@redhat.com>
1405 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1406 * cp-tree.h (struct tree_deferred_noexcept): New.
1407 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1408 (DEFERRED_NOEXCEPT_SPEC_P): New.
1409 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1410 (union lang_tree_node): Add tree_deferred_noexcept.
1411 (maybe_instantiate_noexcept): Declare.
1412 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1413 * error.c (dump_exception_spec): Likewise.
1414 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1415 * ptree.c (cxx_print_xnode): Likewise.
1416 * tree.c (cp_tree_equal): Likewise.
1417 * decl.c (cp_tree_node_structure): Likewise.
1418 (duplicate_decls): Call maybe_instantiate_noexcept.
1419 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1420 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1421 DEFERRED_NOEXCEPT_SPEC_P.
1422 * typeck2.c (merge_exception_specifiers): Likewise.
1423 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1424 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1425 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1426 Build DEFERRED_NOEXCEPT.
1427 (maybe_instantiate_noexcept): New.
1428 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1429 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1431 * semantics.c (potential_constant_expression_1): Handle destructor
1434 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1436 * cp-tree.h (struct tinst_level): Add chain_next GTY
1439 2011-06-08 Jason Merrill <jason@redhat.com>
1442 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1443 if a pending_template entry is pointing at it.
1445 2011-06-07 Jason Merrill <jason@redhat.com>
1449 * error.c (subst_to_string): New.
1450 (cp_printer): Use it for 'S'.
1451 (print_instantiation_partial_context_line): Handle subst context.
1452 * pt.c (push_tinst_level): Handle subst context.
1453 (deduction_tsubst_fntype): Don't track specific substitutions.
1454 Use push_tinst_level.
1456 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1457 (fn_type_unification): Don't call push_deduction_access_scope here.
1459 2011-06-06 Jason Merrill <jason@redhat.com>
1462 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1463 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1465 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1468 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1469 and getter names to use all the allowed method names.
1471 2011-06-06 Jason Merrill <jason@redhat.com>
1474 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1477 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1478 at_function_scope_p.
1481 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1483 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1485 * init.c (build_delete): Warn when deleting type with non-virtual
1488 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1491 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1494 2011-06-01 Jason Merrill <jason@redhat.com>
1496 * pt.c (build_non_dependent_expr): Remove special handling of
1500 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1501 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1504 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1506 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1509 * name-lookup.c (supplement_binding_1): If the old binding was a
1510 type name, also check that the DECL actually refers to the same
1511 type or is not a type.
1513 2011-05-31 Jason Merrill <jason@redhat.com>
1516 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1517 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1518 (build_min_non_dep): Preserve reference refs.
1519 (build_min_non_dep_call_vec): Likewise
1521 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1524 * semantics.c (finish_omp_clauses): Call require_complete_type
1525 even for copyin/copyprivate clauses. Only call
1526 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1528 2011-05-28 Jason Merrill <jason@redhat.com>
1531 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1532 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1534 2011-05-27 Jason Merrill <jason@redhat.com>
1537 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1540 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1544 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1545 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1549 * mangle.c (write_expression): Handle MODOP_EXPR.
1552 * parser.c (cp_parser_unqualified_id): Don't check
1553 constructor_name_p for enums.
1556 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1559 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1560 with INDIRECT_REF of REFERENCE_TYPE.
1563 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1565 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1567 * cp-tree.h (building_stmt_tree): Delete.
1568 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1569 (build_aggr_init_full_exprs): Call building_stmt_list_p
1570 instead of building_stmt_tree.
1571 (initialize_local_var): Likewise.
1572 (finish_function): Likewise.
1573 * decl2.c (finish_anon_union): Likewise.
1574 * init.c (begin_init_stmts): Likewise.
1575 (finish_init_stmts): Likewise.
1576 (expand_aggr_init_1): Likewise.
1577 * name-lookup.c (do_local_using_decl): Likewise.
1578 (do_namespace_alias): Likewise.
1579 (do_using_directive): Likewise.
1580 (cp_emit_debug_info_for_using): Likewise.
1581 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1583 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1586 * typeck2.c (build_functional_cast): Complain early for invalid uses
1587 of 'auto' and set type to error_mark_node.
1589 2011-05-26 Jason Merrill <jason@redhat.com>
1592 * parser.c (cp_parser_member_declaration): Allow friend T.
1593 * friend.c (make_friend_class): Ignore non-classes.
1594 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1597 * pt.c (convert_template_argument): Don't complain about using
1598 injected-class-name as template template argument.
1601 * decl.c (check_static_variable_definition): Now static.
1602 (cp_finish_decl): Call it here.
1603 (grokdeclarator): Not here.
1604 * pt.c (instantiate_class_template_1): Or here.
1605 * cp-tree.h: Don't declare it.
1607 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1608 Nathan Froyd <froydnj@codesourcery.com>
1612 * name-lookup.h (enum scope_kind): Add sk_cond.
1613 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1614 Detect and report error for redeclaration from for-init or if
1615 or switch condition.
1616 (begin_scope): Handle sk_cond.
1617 * semantics.c (begin_if_stmt): Use sk_cond.
1618 (begin switch_stmt): Ditto.
1620 2011-05-26 Jason Merrill <jason@redhat.com>
1623 * name-lookup.h (cp_class_binding): Make base a pointer.
1624 * name-lookup.c (new_class_binding): Adjust.
1625 (poplevel_class): Adjust.
1628 * decl.c (grokparms): Function parameter packs don't need to
1630 * pt.c (type_unification_real): But they aren't deduced otherwise.
1632 2011-05-25 Jason Merrill <jason@redhat.com>
1635 * decl.c (build_enumerator): If incremented enumerator won't fit in
1636 previous integral type, find one it will fit in.
1639 * decl.c (create_array_type_for_decl): Complain about array of auto.
1643 * error.c (dump_template_bindings): Set processing_template_decl
1644 for a partial instantiation.
1647 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1648 to another reference type.
1651 * decl.c (case_conversion): New.
1652 (finish_case_label): Use it.
1654 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1657 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1660 * decl.c (grokdeclarator): Complain about auto typedef.
1663 * decl.c (grokdeclarator): Complain later for auto parameter.
1664 * pt.c (splice_late_return_type): Handle use in a template
1668 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1671 * parser.c (cp_parser_parameter_declaration): Recognize
1672 list-initialization.
1673 (cp_parser_direct_declarator): Check for the closing
1674 paren before parsing definitely.
1677 * parser.c (cp_parser_constructor_declarator_p): Don't check
1678 constructor_name_p for enums.
1679 (cp_parser_diagnose_invalid_type_name): Correct error message.
1682 * init.c (perform_member_init): Handle list-initialization
1683 of array of non-trivial class type.
1686 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1687 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1690 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1691 function parameter pack.
1692 (tsubst_pack_expansion): Likewise.
1694 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1697 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1699 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1703 * semantics.c (cxx_eval_bit_field_ref): Handle the
1704 case when BIT_FIELD_REF doesn't cover only a single field.
1706 2011-05-24 Jason Merrill <jason@redhat.com>
1709 * pt.c (get_mostly_instantiated_function_type): Use
1710 push_deferring_access_checks rather than set flag_access_control.
1712 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1714 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1715 syntax error in declaring an ObjC instance variable.
1717 2011-05-24 Jason Merrill <jason@redhat.com>
1720 * class.c (pushclass): Accept NULL argument.
1721 (popclass): Deal with popping null class.
1722 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1723 push_to_top_level/pop_from_top_level.
1724 (push_deduction_access_scope, pop_defarg_context): New.
1725 (fn_type_unification): Use them.
1726 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1728 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1730 * decl.c (grokdeclarator): Use current_class_name.
1732 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1734 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1735 (g++$(exeext)): Use libcommon-target.a.
1736 (CXX_C_OBJS): Remove prefix.o.
1738 2011-05-23 Jason Merrill <jason@redhat.com>
1740 * pt.c (tsubst_copy_and_build): Use current_class_name.
1743 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1746 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1747 converting to reference.
1748 (build_static_cast_1): Update for glvalues.
1751 * typeck.c (build_const_cast_1): Handle rvalue references.
1754 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1758 * call.c (splice_viable): Be strict in templates.
1761 * error.c (dump_template_bindings): Suppress access control.
1764 * pt.c (instantiate_decl): Handle =default.
1767 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1769 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1771 * call.c (build_over_call): Tweak call to check_function_arguments.
1772 * typeck.c (cp_build_function_call_vec): Likewise.
1774 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1777 * init.c (perform_member_init): Check for self-initialization.
1779 2011-05-22 Jason Merrill <jason@redhat.com>
1782 * typeck.c (composite_pointer_type_r): Return error_mark_node
1783 on error in SFINAE context.
1785 2011-05-20 Jason Merrill <jason@redhat.com>
1788 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1789 for constexpr fns to memfn_quals, just add it to the type.
1790 (revert_static_member_fn): Don't complain about quals.
1791 (check_static_quals): New.
1792 (grokfndecl): Call it.
1793 (start_preparsed_function): Don't call revert_static_member_fn.
1796 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1799 * cvt.c (type_promotes_to): Don't promote scoped enums.
1802 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1805 * tree.c (stabilize_expr): Fix typo.
1809 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1810 with throw(type-list).
1811 * typeck2.c (merge_exception_specifiers): noexcept(false)
1812 beats any more limited specification.
1816 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1818 * semantics.c (perform_koenig_lookup): Add complain parm.
1819 * cp-tree.h: Adjust.
1820 * parser.c (cp_parser_postfix_expression): Adjust.
1821 (cp_parser_perform_range_for_lookup): Adjust.
1823 2011-05-20 Jason Merrill <jason@redhat.com>
1825 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1827 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1829 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1831 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1834 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1837 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1838 pass it down to locate_fn_flags.
1839 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1840 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1841 * cp-gimplify.c: Include splay-tree.h.
1842 (splay_tree_compare_decl_uid, omp_var_to_track,
1843 omp_cxx_notice_variable): New functions.
1844 (struct cp_genericize_omp_taskreg): New type.
1845 (struct cp_genericize_data): Add omp_ctx field.
1846 (cp_genericize_r): Attempt to determine implicitly determined
1847 firstprivate class type variables.
1848 (cp_genericize): Clear omp_ctx.
1849 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1851 2011-05-18 Jason Merrill <jason@redhat.com>
1855 * class.c (finalize_literal_type_property): Do check
1856 for constexpr member functions of non-literal class.
1857 (finish_struct): Don't call check_deferred_constexpr_decls.
1858 * cp-tree.h: Don't declare it.
1859 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1860 * decl.c (grok_special_member_properties): Don't check it
1861 (grokfnedcl): Don't call validate_constexpr_fundecl.
1862 (start_preparsed_function): Do call it.
1863 * pt.c (tsubst_decl): Don't call it.
1864 (instantiate_class_template_1): Don't call
1865 check_deferred_constexpr_decls.
1866 * semantics.c (literal_type_p): Check for any incompleteness.
1867 (ensure_literal_type_for_constexpr_object): Likewise.
1868 (is_valid_constexpr_fn): Revert deferral changes.
1869 (validate_constexpr_fundecl): Likewise.
1870 (register_constexpr_fundef): Likewise.
1871 (check_deferred_constexpr_decls): Remove.
1873 2011-05-16 Jason Merrill <jason@redhat.com>
1876 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1878 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1880 * cxx-pretty-print.c: Update comment.
1881 * semantics.c (trait_expr_value, finish_trait_expr):
1883 * parser.c (cp_parser_primary_expression): Likewise.
1885 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1888 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1890 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1892 Implement final on class.
1893 * class.c (check_bases): Diagnose derivation from a final class.
1894 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1895 (CLASSTYPE_FINAL): New.
1896 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1898 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1900 2011-05-13 Jason Merrill <jason@redhat.com>
1903 * pt.c (deduction_tsubst_fntype): New.
1904 (fn_type_unification): Use it.
1905 (init_template_processing): Initialize hash table.
1906 (print_template_statistics): Print hash table stats.
1908 * call.c (build_op_call): Use timevar_cond_start/stop.
1909 (build_user_type_conversion): Likewise.
1911 2011-05-12 Jason Merrill <jason@redhat.com>
1913 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1914 * semantics.c (validate_constexpr_fundecl): Set it.
1915 (check_deferred_constexpr_decls): Clear it.
1916 (register_constexpr_fundef): Make sure it isn't set.
1917 * decl.c (grok_special_member_properties): Check it.
1919 2011-05-11 Jason Merrill <jason@redhat.com>
1922 * semantics.c (validate_constexpr_fundecl): Defer checking if
1923 an argument type is being defined.
1924 (is_valid_constexpr_fn): Add defer_ok parm.
1925 (cxx_eval_call_expression): Adjust.
1926 (check_deferred_constexpr_decls): New.
1927 (literal_type_p): Make sure type isn't being defined.
1928 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1929 * cp-tree.h: Declare check_deferred_constexpr_decls.
1930 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1931 (start_preparsed_function, cp_finish_decl): Not here.
1932 * class.c (finalize_literal_type_property): Don't call
1933 validate_constexpr_fundecl.
1934 (finish_struct): Call check_deferred_constexpr_decls.
1935 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1936 (instantiate_class_template): Call check_deferred_constexpr_decls.
1938 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1939 rather than DECL_TEMPLATE_INSTANTIATION.
1940 (cxx_eval_call_expression): Likewise.
1942 * semantics.c (register_constexpr_fundef): Add to hash table here.
1943 (validate_constexpr_fundecl): Not here.
1945 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1947 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
1948 do call maybe_constant_value in C++0x mode.
1949 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
1952 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
1954 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
1956 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
1958 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
1959 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
1960 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1962 2011-05-10 Jason Merrill <jason@redhat.com>
1965 * class.c (type_build_ctor_call): New.
1966 * cp-tree.h: Declare it.
1967 * decl.c (check_initializer): Use it instead of
1968 TYPE_NEEDS_CONSTRUCTING.
1969 * init.c (build_value_init, build_value_init_noctor): Likewise.
1970 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
1971 (build_vec_init): Likewise.
1972 * typeck2.c (process_init_constructor_array): Likewise.
1973 (process_init_constructor_record): Likewise.
1976 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
1977 expansion producing another expansion.
1979 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
1981 Fixes for override/final.
1982 * class.c (check_for_override): Diagnose final on a nonvirtual
1983 member function, diagnose override for a virtual with no matching
1984 override. Don't fiddle around with DECL_VINDEX.
1986 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1988 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
1989 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1990 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
1991 operand of EXPR_PACK_EXPANSION.
1992 (cp_tree_operand_length): Declare.
1993 * tree.c (cp_tree_operand_length): Define.
1994 (cp_tree_equal): Call it.
1995 * pt.c (value_dependent_expr_P): Likewise.
1996 * mangle.c (write_expression): Likewise.
1998 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
2002 * decl.c (reshape_init): Take a complain parameter and do
2003 not call error if tf_error is not set.
2004 (check_initializer, reshape_init_r, reshape_init_array,
2005 reshape_init_array_1, reshape_init_vector, reshape_init_class):
2007 * typeck2.c (digest_init_r): Take a complain parameter and
2008 pass it to convert_for_initialization.
2009 (digest_init, digest_init_flags, process_init_constructor_array,
2010 process_init_constructor_record, process_init_constructor_union,
2011 process_init_constructor, digest_init_r): Adjust.
2012 * init.c (expand_default_init, build_new_1): Likewise.
2013 * typeck.c (cp_build_modify_expr): Likewise.
2014 * decl2.c (grokfield): Likewise.
2015 * call.c (convert_like_real, convert_default_arg): Likewise.
2016 * semantics.c (finish_compound_literal): Pass complain to
2017 reshape_init and digest_init.
2018 * cp-tree.h: Adjust declarations.
2020 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
2023 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
2024 recursion if there is user defined constructor.
2026 2011-05-09 Jason Merrill <jason@redhat.com>
2029 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2032 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2034 Implement final/override for member functions.
2035 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2036 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2037 (cp_virt_specifiers, enum virt_specifier): New.
2038 * decl.c (set_virt_specifiers): New.
2039 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2040 * parser.c (make_call_declarator): add virt-specifiers parameter.
2041 (cp_parser_lambda_declarator_opt): Adjust.
2042 (cp_parser_direct_declarator): Likewise.
2043 (cp_parser_virt_specifier_seq_opt): New.
2044 * search.c (check_final_overrider): Diagnose attempts to override
2045 a final member function.
2047 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2050 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2051 if the instance has a dependent initializer.
2053 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2056 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2057 effectively unused variable.
2059 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2061 * name-lookup.h (global_bindings_p): Adjust prototype.
2062 * name-lookup.c (global_bindings_p): Return bool.
2064 2011-05-06 Jason Merrill <jason@redhat.com>
2066 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2070 * semantics.c (cxx_eval_conditional_expression): Check
2071 integer_zerop instead.
2072 (potential_constant_expression_1): Likewise.
2075 * semantics.c (cxx_eval_array_reference): Handle implicit
2078 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2080 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2081 * call.c (standard_conversion): Call class_of_this_parm.
2082 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2083 (pp_cxx_direct_abstract_declarator): Likewise.
2084 * decl2.c (change_return_type): Likewise.
2085 (cp_reconstruct_complex_type): Likewise.
2086 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2087 * mangle.c (write_function_type): Likewise.
2088 * pt.c (unify): Likewise.
2089 * typeck.c (merge_types, type_memfn_quals): Likewise.
2090 * decl.c (build_this_parm): Call type_of_this_parm.
2092 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2095 * cp-tree.h (non_static_member_function_p): Declare new function.
2096 * tree.c (non_static_member_function_p): Define it.
2097 * semantics.c (finish_call_expr): Use it.
2099 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2101 * decl.c (finish_case_label): Omit the loc argument to
2104 2011-05-05 Jason Merrill <jason@redhat.com>
2106 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2107 * cvt.c (convert_from_reference): Adjust.
2108 * pt.c (build_non_dependent_expr): Adjust.
2109 * semantics.c (finish_offsetof): Adjust.
2110 * tree.c (lvalue_kind): Use it.
2113 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2115 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2117 * decl.c (start_preparsed_function): Do not set
2118 dont_save_pending_sizes_p.
2120 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2122 * parser.c (cp_parser_objc_method_definition_list): Update call to
2123 objc_start_method_definition.
2125 2011-05-04 Jason Merrill <jason@redhat.com>
2128 * class.c (resolves_to_fixed_type_p): Don't look closely
2131 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2134 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2137 2011-05-02 Lawrence Crowl <crowl@google.com>
2139 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2140 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2141 Change TV_NAME_LOOKUP to start/stop.
2142 (define_label): Refactor timevar calls out to a wrapper function.
2143 Change TV_NAME_LOOKUP to start/stop.
2144 (xref_tag): Likewise.
2145 (lookup_label): Refactor timevar calls out to a wrapper function.
2146 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2148 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2150 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2151 (lookup_template_class): Refactor timevar calls out to a wrapper
2152 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2153 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2155 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2156 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2157 (push_namespace): Likewise.
2158 (pop_nested_namespace): Likewise.
2159 (pushdecl_namespace_level): Likewise.
2160 (store_class_bindings): Likewise.
2161 (push_to_top_level): Likewise.
2162 (identifier_type_value): Refactor timevar calls out to a wrapper
2163 function. Change TV_NAME_LOOKUP to start/stop.
2164 (find_binding): Likewise.
2165 (push_using_decl): Likewise.
2166 (lookup_arg_dependent): Likewise.
2167 (push_using_directive): Likewise.
2168 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2169 to plain code. Change TV_NAME_LOOKUP to start/stop.
2170 (lookup_type_current_level): Likewise. Refactor inner return to
2172 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2173 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2174 (pushdecl_top_level_1): Likewise.
2175 (lookup_using_namespace): Likewise.
2176 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2177 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2178 (push_overloaded_decl): Likewise.
2179 (push_class_level_binding): Likewise.
2180 (namespace_binding): Likewise.
2181 (set_namespace_binding): Likewise.
2182 (supplement_binding): Likewise.
2183 (unqualified_namespace_lookup): Likewise.
2184 (lookup_name_real): Likewise.
2185 (lookup_type_scope): Likewise.
2186 (namespace_ancestor): Likewise.
2187 (lookup_name_innermost_nonclass_level): Likewise.
2188 (pushtag): Likewise.
2189 (pop_from_top_level): Likewise.
2190 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2191 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2193 (add_using_namespace): Refactor timevar calls out to a wrapper
2194 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2195 wrapper on call to self.
2197 * decl2.c: (cp_write_global_declarations): Add start/stop of
2198 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2199 Remove push/pop calls to TV_VARCONST.
2201 * parser.c: Add include of "timevar.h".
2202 (cp_parser_explicit_instantiation): Add push/pop calls to
2204 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2205 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2207 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2208 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2209 (cp_parser_late_parsing_for_member): Add push/pop calls to
2210 new TV_PARSE_INMETH.
2212 * call.c: Add include of "timevar.h".
2213 (convert_class_to_reference): Wrap and add push/pop calls to
2215 (build_op_call): Likewise.
2216 (build_conditional_expr): Likewise.
2217 (build_new_op): Likewise.
2218 (build_new_method_call): Likewise.
2219 (build_user_type_conversion): Reorganize to single return and add
2220 push/pop calls to TV_OVERLOAD.
2221 (perform_overload_resolution): Likewise.
2223 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2225 2011-05-02 Jason Merrill <jason@redhat.com>
2227 * tree.c (build_vec_init_expr): Take complain parm.
2228 (build_vec_init_elt): Likewise. Free arg vector.
2229 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2230 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2231 (VEC_INIT_EXPR_INIT): Likewise.
2232 Adjust build_vec_init_expr declaration.
2233 * init.c (perform_member_init): Adjust.
2237 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2238 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2239 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2240 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2241 (build_vec_init_elt): Don't expect an array type.
2242 (build_array_copy): Adjust.
2243 * init.c (perform_member_init): Adjust.
2244 (build_new_1): Use build_vec_init_expr.
2247 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2248 Protect an explicit target.
2251 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2252 (compute_array_index_type): Revert earlier 48446 changes.
2253 (grokdeclarator): Use stabilize_vla_size.
2255 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2256 Eric Botcazou <ebotcazou@adacore.com>
2258 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2259 instead of inappropriate zero values.
2261 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2264 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2265 return value for NULL_TREE.
2267 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2270 * init.c (perform_member_init): Check build_value_init return
2271 value for error_mark_node.
2273 2011-04-29 Diego Novillo <dnovillo@google.com>
2274 Le-Chun Wu <lcwu@google.com>
2276 * call.c (conversion_null_warnings): Also handle assignments
2277 when warning about NULL conversions.
2279 2011-04-29 Le-Chun Wu <lcwu@google.com>
2281 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2282 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2283 (build_over_call): Use it to determine whether to emit a NULL
2284 warning for template function instantiations.
2285 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2286 EXPLICIT_TARGS is set.
2288 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2289 Mike Stump <mikestump@comcast.net>
2291 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2292 in maintainer mode. Use the --output-file option of gperf instead
2293 of > to prevent creating an empty cp/cfns.h when gperf is not
2296 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2299 * semantics.c (finish_base_specifier): cv-qualified base class
2300 is fine, per DR 484.
2302 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2305 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2306 considering call expressions involving a member function.
2308 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2311 * tree.c (build_cplus_new): Check build_target_expr return
2312 value for error_mark_node.
2314 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2317 * semantics.c (literal_type_p): Reference types are literal types,
2319 (valid_type_in_constexpr_fundecl_p): Remove.
2320 (is_valid_constexpr_fn): Adjust.
2322 2011-04-27 Jason Merrill <jason@redhat.com>
2325 Implement list-initialization of _Complex.
2326 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2327 (check_initializer): Likewise.
2328 * call.c (build_complex_conv): New.
2329 (implicit_conversion): Call it.
2330 (convert_like_real): Handle it.
2331 * typeck2.c (check_narrowing): Handle it.
2333 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2334 decide whether to delete.
2335 (build_vec_init): Pass sfk_complete_destructor.
2338 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2339 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2340 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2341 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2342 (build_vec_init_elt): Don't expect an array type.
2343 (build_array_copy): Adjust.
2344 * init.c (perform_member_init): Adjust.
2345 (build_new_1): Use build_vec_init_expr.
2347 * class.c (resolve_address_of_overloaded_function): Don't
2348 change OVERLOAD to TREE_LIST.
2349 * pt.c (print_candidates_1): Remove nonsensical assert.
2352 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2353 to tentative parse sooner.
2355 2011-04-26 Jason Merrill <jason@redhat.com>
2358 * parser.c (cp_parser_primary_expression): Set *idk to
2359 CP_ID_KIND_NONE for a parenthesized identifier.
2361 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2362 (cxx_print_identifier): Correct indentation.
2365 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2366 * tree.c (force_target_expr): Add complain parm.
2367 (build_target_expr_with_type): Likewise.
2368 (get_target_expr_sfinae): Split out.
2369 (build_vec_init_expr, bot_manip): Adjust.
2370 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2371 (build_delete, build_dtor_call): Likewise.
2372 (perform_direct_initialization_if_possible): Adjust.
2373 (build_vec_init): Handle error return.
2374 * cvt.c (force_rvalue): Add complain parm.
2375 Call build_special_member_call directly.
2376 * decl2.c (delete_sanity): Add complain parm.
2377 (build_cleanup): Adjust.
2378 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2379 * semantics.c (finish_stmt_expr_expr): Adjust.
2380 (finish_compound_literal): Adjust.
2381 * parser.c (cp_parser_delete_expression): Adjust.
2382 * typeck2.c (build_functional_cast): Adjust.
2383 * cp-tree.h: Adjust.
2385 2011-04-26 Martin Jambor <mjambor@suse.cz>
2387 * class.c (cp_fold_obj_type_ref): Remove.
2388 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2390 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2392 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2393 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2394 (UNDERLYING_TYPE_TYPE): Add.
2395 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2397 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2398 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2399 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2400 * semantics.c (finish_underlying_type): New.
2401 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2402 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2403 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2404 * tree.c (cp_walk_subtrees): Likewise.
2405 * pt.c (for_each_template_parm_r, tsubst, unify,
2406 dependent_type_p_r): Likewise.
2407 * mangle.c (write_type): Sorry for __underlying_type.
2409 2011-04-25 Jason Merrill <jason@redhat.com>
2412 * decl.c (type_dependent_init_p): New.
2413 (cp_finish_decl): Check it.
2414 * pt.c (any_type_dependent_elements_p): New.
2415 * cp-tree.h: Declare it.
2417 2011-04-20 Jason Merrill <jason@redhat.com>
2419 * semantics.c (finish_compound_literal): Don't put an array
2420 with a dtor in a static variable.
2422 * call.c (build_over_call): Handle trivial dtor.
2424 * search.c (lookup_fnfields_slot): Call complete_type.
2427 * decl2.c (build_offset_ref_call_from_tree): Move
2428 non-dependency of object outside condition.
2431 * decl.c (cp_finish_decl): Simplify template handling.
2433 2011-04-20 Jim Meyering <meyering@redhat.com>
2435 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2437 2011-04-19 Jason Merrill <jason@redhat.com>
2440 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2443 * decl.c (duplicate_decls): Keep always_inline attribute
2444 in sync with DECL_DISREGARD_INLINE_LIMITS.
2446 2011-04-18 Jason Merrill <jason@redhat.com>
2449 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2452 * init.c (build_value_init): Handle UNION_TYPE the same.
2454 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2457 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2458 for type dependent pointers.
2460 2011-04-18 Jim Meyering <meyering@redhat.com>
2462 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2464 2011-04-17 Jan Hubicka <jh@suse.cz>
2466 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2469 2011-04-17 Jason Merrill <jason@redhat.com>
2472 * typeck2.c (build_functional_cast): Disallow array type.
2474 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2476 2011-04-17 Jan Hubicka <jh@suse.cz>
2478 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2480 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2483 * parser.c (cp_convert_range_for): Split into
2484 cp_parser_perform_range_for_lookup.
2485 (cp_parser_perform_range_for_lookup): New.
2486 (cp_parser_range_for_member_function): New.
2487 (cp_parser_for_init_statement): Correct error message.
2488 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2490 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2492 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2493 change from objc_declare_protocols() to objc_declare_protocol().
2495 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2498 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2499 and return immediately.
2501 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2503 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2504 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2505 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2506 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2507 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2509 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2511 * cp-tree.def (IF_STMT): Add an extra operand.
2512 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2513 * cp-tree.h (IF_SCOPE): Define.
2514 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2515 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2517 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2519 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2520 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2521 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2522 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2523 Use FOR_SCOPE instead of TREE_CHAIN.
2524 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2525 (finish_for_stmt): Likewise.
2527 2011-04-14 Jason Merrill <jason@redhat.com>
2529 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2530 build_new_method_call.
2531 * semantics.c (finish_call_expr): Likewise.
2534 * init.c (build_value_init_noctor): Check complain consistently.
2537 * typeck.c (cp_build_binary_op): Don't decay void operands.
2540 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2542 * init.c (get_temp_regvar): No longer static.
2543 * cp-tree.h: Declare it.
2545 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2547 * parser.c (cp_parser_objc_class_declaration): Updated for change
2548 in objc_declare_class().
2550 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2552 * decl.c (poplevel): Use block_chainon.
2554 2011-04-13 Jason Merrill <jason@redhat.com>
2557 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2558 or pointer to (non-member) function.
2560 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2563 * semantics.c (cxx_eval_array_reference): Handle reading from
2564 wchar_t, char16_t and char32_t STRING_CST.
2566 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2569 * class.c (fixed_type_or_null): We cannot determine the dynamic
2570 type of a reference variable if its initializer is dependent.
2572 2011-04-13 Jason Merrill <jason@redhat.com>
2575 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2576 unqualified lookup failing if we're still in a template.
2578 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2580 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2581 tree_contains_struct initialization to...
2582 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2584 * cp-objcp-common.h (cp_common_init_ts): Declare.
2585 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2588 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2590 * parser.c (cp_parser_objc_message_expression): Updated call
2591 to objc_build_message_expr.
2593 2011-04-12 Martin Jambor <mjambor@suse.cz>
2595 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2596 cgraph_get_create_node.
2597 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2598 instead of cgraph_get_create_node.
2599 * method.c (make_alias_for_thunk): Call cgraph_get_node
2600 instead of cgraph_get_create_node, assert it returns non-NULL.
2601 (use_thunk): Likewise.
2602 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2603 when flag_syntax_only is not set. Call cgraph_get_node instead of
2604 cgraph_get_create_node.
2605 (maybe_clone_body): Call cgraph_get_node instead of
2606 cgraph_get_create_node.
2608 2011-04-12 Martin Jambor <mjambor@suse.cz>
2610 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2611 instead of cgraph_node.
2612 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2613 (cp_write_global_declarations): Likewise.
2614 * optimize.c (maybe_clone_body): Likewise.
2615 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2616 * mangle.c (mangle_decl): Likewise.
2617 * method.c (make_alias_for_thunk): Likewise.
2618 (use_thunk): Likewise.
2620 2011-04-11 Jason Merrill <jason@redhat.com>
2623 * decl.c (cp_complete_array_type_or_error): New.
2624 * semantics.c (finish_compound_literal): Use it.
2625 * cp-tree.h: Declare it.
2628 * semantics.c (finish_compound_literal): Handle references.
2631 * semantics.c (finish_compound_literal): Take complain parm.
2632 (build_lambda_object): Adjust.
2633 * cp-tree.h: Adjust.
2634 * call.c (convert_like_real): Adjust.
2635 * decl.c (check_initializer): Adjust.
2636 * parser.c (cp_parser_postfix_expression): Adjust.
2637 (cp_parser_functional_cast): Adjust.
2638 * pt.c (tsubst_copy_and_build): Adjust.
2639 * typeck2.c (process_init_constructor_record): Adjust.
2642 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2646 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2647 than cp_build_indirect_ref.
2649 PR c++/48457, Core 1238
2650 * call.c (reference_binding): Allow rvalue reference to bind to
2652 * tree.c (lvalue_kind): Functions are always lvalues.
2654 2011-04-07 Jason Merrill <jason@redhat.com>
2657 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2658 arguments even if we don't know the function.
2661 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2662 at the end of the chain.
2663 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2664 (iterative_hash_template_arg): Likewise.
2667 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2668 * name-lookup.c (add_function): Set it.
2669 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2672 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2673 Release unused vector.
2676 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2677 (type_unification_real): Clear it here instead.
2680 * except.c (build_noexcept_spec): Propagate error_mark_node.
2681 (finish_noexcept_expr): Likewise.
2684 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2688 * call.c (resolve_args): Take complain.
2689 (build_new_function_call, build_operator_new_call): Pass it.
2690 (build_op_call, build_new_op, build_new_method_call): Pass it.
2693 * typeck.c (check_for_casting_away_constness): Take complain.
2694 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2695 (build_const_cast_1): Pass it. Take full complain parm.
2696 (build_const_cast, cp_build_c_cast): Adjust.
2698 * tree.c (build_aggr_init_expr): Always return error_mark_node
2699 on abstract violation.
2702 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2703 (bot_manip): Adjust.
2704 * cp-tree.h: Adjust.
2705 * call.c (convert_like_real, build_cxx_call): Adjust.
2706 (perform_direct_initialization_if_possible): Adjust.
2707 * cvt.c (ocp_convert): Adjust.
2708 * init.c (build_value_init): Adjust.
2709 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2710 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2711 * typeck2.c (build_functional_cast): Adjust.
2713 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2715 (perform_member_init): Not here.
2716 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2718 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2721 * typeck2.c (build_functional_cast): Check complain consistently.
2722 Use build_value_init and abstract_virtuals_error_sfinae.
2723 (abstract_virtuals_error_sfinae): Split out.
2724 * cp-tree.h: Declare it.
2725 * init.c (build_new_1): Use it.
2726 (build_value_init_noctor): Handle FUNCTION_TYPE.
2728 * semantics.c (finish_decltype_type): Simplify handling of unknown
2731 * semantics.c (finish_decltype_type): Add complain parm.
2732 * cp-tree.h: Adjust.
2733 * parser.c (cp_parser_decltype): Adjust.
2734 * pt.c (tsubst): Adjust.
2737 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2739 2011-03-31 Jason Merrill <jason@redhat.com>
2742 * semantics.c (finish_call_expr): Remove assert.
2745 * method.c (defaultable_fn_check): Templates are not defaultable.
2747 * parser.c (cp_parser_init_declarator): Avoid redundant
2748 cp_finish_decl for member declarations.
2750 2011-03-30 Jason Merrill <jason@redhat.com>
2753 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2756 2011-03-30 Jason Merrill <jason@redhat.com>
2759 * semantics.c (potential_constant_expression_1): Handle
2760 UNORDERED_EXPR and ORDERED_EXPR.
2763 * semantics.c (finish_compound_literal): Do put static/constant
2764 arrays in static variables.
2766 * call.c (convert_like_real) [ck_list]: Build up the
2767 initializer_list object directly.
2768 * decl.c (build_init_list_var_init): Adjust.
2770 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2771 * decl.c (reshape_init_array_1): Likewise.
2773 2011-03-29 Jason Merrill <jason@redhat.com>
2776 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2777 the variable is constant before looking at its initializer.
2780 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2783 * semantics.c (potential_constant_expression_1): Change error about
2784 use of *this in constructor into sorry.
2787 * decl.c (cp_finish_decl): Defer validation of constexpr member
2789 * class.c (finalize_literal_type_property): Validate them here.
2790 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2792 * semantics.c (is_valid_constexpr_fn): Specify input location.
2794 2011-03-28 Jason Merrill <jason@redhat.com>
2797 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2798 from overloaded function.
2801 * call.c (build_array_conv): New.
2802 (implicit_conversion): Use it.
2804 * call.c (reference_binding): Allow direct binding to an array
2808 * parser.c (cp_parser_compound_statement): Add function_body parm.
2809 Complain about non-body compound-stmt in constexpr fn.
2810 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2811 (cp_parser_implicitly_scoped_statement): Adjust.
2812 (cp_parser_function_body, cp_parser_try_block): Adjust.
2813 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2814 (cp_parser_objc_try_catch_finally_statement): Adjust.
2817 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2818 and using-definition.
2819 (register_constexpr_fundef): Call it.
2821 * except.c (build_noexcept_spec): Call cxx_constant_value after
2824 2011-03-25 Kai Tietz <ktietz@redhat.com>
2826 * lex.c (interface_strcmp): Handle dos-paths.
2827 (handle_pragma_implementation): Use filename_cmp instead of
2829 (in_main_input_context): Likewise.
2831 2011-03-25 Jason Merrill <jason@redhat.com>
2834 * method.c (defaulted_late_check): Check for exception spec mismatch.
2835 (defaultable_fn_check): Allow exception spec and virtual.
2836 * class.c (check_for_override): A virtual dtor is non-trivial.
2839 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2842 2011-03-25 Kai Tietz <ktietz@redhat.com>
2844 * decl.c (decls_match): Replace target hook
2845 call of comp_type_attributes by version in tree.c file.
2846 * search.c (check_final_overrider): Likewise.
2847 * typeck.c (structural_comptypes): Likewise.
2849 2011-03-21 Kai Tietz <ktietz@redhat.com>
2852 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2853 Display allowed attributes for function pointer types.
2854 * error.c (dump_type_prefix): Likewise.
2856 * tree.c (cxx_attribute_table): Adjust table.
2858 2011-03-18 Jason Merrill <jason@redhat.com>
2861 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2864 * call.c (build_over_call): Don't skip ck_rvalue.
2866 2011-03-17 Jason Merrill <jason@redhat.com>
2869 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2870 the conversion set TREE_OVERFLOW.
2873 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2874 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2877 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2879 2011-03-16 Jason Merrill <jason@redhat.com>
2882 * semantics.c (potential_constant_expression_1): Don't allow *this
2884 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2887 * decl.c (compute_array_index_type): Don't bother trying to deal
2888 with literal classes in ABI v1.
2891 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2895 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2896 use the generic binary expression handling.
2898 2011-03-16 Diego Novillo <dnovillo@google.com>
2900 * Make-lang.in (CXX_PARSER_H): New.
2901 (cp/parser.o): Add dependency on CXX_PARSER_H.
2902 Add dependency on tree-pretty-print.h
2903 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2904 * cp-lang.c: Include parser.h.
2905 * parser.c: Include parser.h.
2906 (struct cp_token): Add bitfield purged_p.
2909 (CPP_PURGED): Remove. Update all users.
2910 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2911 Remove field buffer_length.
2914 (struct tree_check): Move to parser.h.
2915 (cp_token_position): Likewise.
2916 (struct cp_token_cache): Likewise.
2917 (CPP_KEYWORD): Likewise.
2918 (CPP_TEMPLATE_ID): Likewise.
2919 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2920 (N_CP_TTYPES): Likewise.
2921 (enum cp_parser_status_kind): Likewise.
2922 (struct cp_parser_context): Likewise.
2923 (struct cp_default_arg_entry_d): Likewise.
2924 (struct cp_unparsed_functions_entry_d): Likewise.
2925 (struct cp_parser): Likewise.
2926 (cp_lexer_dump_tokens): New.
2927 (cp_lexer_debug_tokens): New.
2928 (cp_lexer_finished_p): New.
2929 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2930 (cp_lexer_new_main): Re-write main lexing loop to push
2931 tokens into the new VEC buffer.
2932 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2933 Do not abort if the token type is not recognized, just print
2935 * parser.h: New file.
2936 * config-lang.in (gtfiles): Add cp/parser.h.
2938 2011-03-16 Jason Merrill <jason@redhat.com>
2941 * typeck.c (check_return_expr): Fix conditions for setting
2942 LOOKUP_PREFER_RVALUE.
2944 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2947 * decl.c (check_array_designated_initializer): Allow integer index.
2948 (reshape_init_array_1): Set index on the elements.
2950 2011-03-16 Jason Merrill <jason@redhat.com>
2953 * typeck.c (convert_for_initialization): Use
2954 perform_implicit_conversion_flags.
2955 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
2956 rvaluedness_matches_p on ck_rvalue.
2957 (convert_like_real) [ck_rvalue]: And restore it here.
2960 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
2962 2011-03-16 Jason Merrill <jason@redhat.com>
2964 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
2965 committed to this tentative parse.
2968 * semantics.c (finish_call_expr): Preserve reference semantics
2971 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
2973 2011-03-16 Jakub Jelinek <jakub@redhat.com>
2975 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
2976 DECL_LANG_SPECIFIC is NULL.
2978 2011-03-15 Jason Merrill <jason@redhat.com>
2981 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
2982 check value_dependent_expression_p on the operand.
2984 * semantics.c (push_cx_call_context): Return bool.
2985 (cxx_eval_call_expression): Handle excess depth.
2988 * method.c (synthesized_method_walk): Cleanups don't affect the
2989 triviality of a constructor, but do affect deletion and exception
2992 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2994 * decl2.c (cp_check_const_attributes): New.
2995 (cplus_decl_attributes): Call cp_check_const_attributes.
2997 2011-03-15 Jason Merrill <jason@redhat.com>
3000 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
3002 (push_defarg_context, pop_defarg_context): New.
3003 * parser.c (cp_parser_late_parsing_default_args): Use them.
3004 * cp-tree.h: Declare them.
3006 2011-03-11 Dodji Seketeli <dodji@redhat.com>
3008 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
3009 the argument of the indirection operator should not be dependent.
3012 2011-03-11 Jason Merrill <jason@redhat.com>
3015 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
3018 * parser.c (cp_parser_template_type_arg): Set
3019 type_definition_forbidden_message.
3022 * decl.c (compute_array_index_type): Discard folding
3023 if it didn't produce a constant.
3025 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3028 * init.c (build_zero_init_1): Extracted from build_zero_init.
3029 Add FIELD_SIZE argument, if non-NULL and field bit_position
3030 as not smaller than that, don't add that field's initializer.
3031 Pass DECL_SIZE as last argument to build_zero_init_1
3032 for DECL_FIELD_IS_BASE fields.
3033 (build_zero_init): Use build_zero_init_1.
3035 2011-03-10 Jason Merrill <jason@redhat.com>
3038 * pt.c (iterative_hash_template_arg): Remove special case for
3042 * parser.c (cp_parser_single_declaration): Just return if
3043 cp_parser_parse_and_diagnose_invalid_type_name complained.
3045 2011-03-09 Jason Merrill <jason@redhat.com>
3048 * pt.c (unify): An unresolved overload is a nondeduced context.
3050 2011-03-09 Martin Jambor <mjambor@suse.cz>
3052 PR tree-optimization/47714
3053 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3055 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3058 * pt.c (convert_nontype_argument): Only call decay_conversion on
3061 2011-03-08 Jason Merrill <jason@redhat.com>
3064 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3067 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3068 argument to pointer parameter.
3071 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3074 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3077 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3078 consider scopes of primary template definitions. Adjust comments.
3080 2011-03-07 Jason Merrill <jason@redhat.com>
3083 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3085 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3088 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3091 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3092 (write_CV_qualifiers_for_type): Not here.
3094 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3096 * lang-specs.h: Match -save-temps* instead of -save-temps.
3098 2011-03-05 Jason Merrill <jason@redhat.com>
3100 * mangle.c (write_expression): Change ABI v6 to v5.
3101 (write_type): Likewise.
3103 2011-03-04 Jan Hubicka <jh@suse.cz>
3106 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3107 and cgraph_add_thunk.
3108 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3109 * mangle.c (mangle_decl): Likewise.
3111 2011-03-04 Jason Merrill <jason@redhat.com>
3114 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3115 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3118 * search.c (check_final_overrider): Allow pointer to same incomplete
3119 class type with different cv-quals.
3121 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3124 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3126 2011-03-03 Jason Merrill <jason@redhat.com>
3129 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3131 2011-03-02 Jason Merrill <jason@redhat.com>
3134 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3137 * tree.c (build_vec_init_elt): Split out from...
3138 (build_vec_init_expr): ...here.
3139 (diagnose_non_constexpr_vec_init): New fn.
3140 * semantics.c (potential_constant_expression_1): Use it.
3141 * cp-tree.h: Declare it.
3143 2011-03-01 Jason Merrill <jason@redhat.com>
3146 * parser.c (cp_parser_primary_expression): Don't warn about a
3147 failed tentative parse.
3150 * semantics.c (cxx_bind_parameters_in_call): Don't call
3151 adjust_temp_type on non-constant args.
3154 * call.c (standard_conversion): Provide requested cv-quals on
3155 class rvalue conversion.
3158 * decl2.c (grokbitfield): Handle type-dependent width.
3160 2011-02-28 Jason Merrill <jason@redhat.com>
3163 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3164 after checking for a non-thunk.
3166 2011-02-26 Jason Merrill <jason@redhat.com>
3169 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3170 * pt.c (iterative_hash_template_arg): And hash it.
3173 * semantics.c (non_const_var_error): Split out from...
3174 (cxx_eval_constant_expression): ...here.
3175 (potential_constant_expression_1) [VAR_DECL]: Use it.
3176 Allow dependent variables.
3178 2011-02-24 Jason Merrill <jason@redhat.com>
3180 * parser.c (cp_parser_constant_expression): Set
3181 non_integral_constant_expression correctly for C++0x too.
3182 (cp_parser_static_assert): Allow non-constant expression.
3183 (cp_parser_direct_declarator): Expect non_constant_p to be set
3185 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3186 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3187 (potential_rvalue_constant_expression): New.
3188 (require_potential_rvalue_constant_expression): New.
3190 2011-02-23 Jason Merrill <jason@redhat.com>
3192 * cp-tree.h (DECL_PARM_LEVEL): New.
3193 (struct lang_decl_parm): Add level field.
3194 * name-lookup.c (function_parm_depth): New fn.
3195 * name-lookup.h: Declare it.
3196 * parser.c (cp_parser_parameter_declaration_list): Use it.
3197 * mangle.c (struct globals): Add parm_depth field.
3198 (write_bare_function_type): Adjust it.
3199 (write_expression): Include the level delta in PARM_DECL mangling
3202 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3204 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3206 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3209 * parser.c (cp_parser_class_specifier): Require a closing brace
3210 to attempt error recovery.
3212 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3215 * pt.c (struct pending_template): Add chain_next GTY option.
3216 * decl.c (struct named_label_use_entry): Likewise.
3218 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3221 * semantics.c (build_lambda_object): Bail out if a field is
3224 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3227 * class.c (dfs_declare_virt_assop_and_dtor)
3228 (declare_virt_assop_and_dtor): New static functions.
3229 (add_implicitly_declared_members): Use
3230 declare_virt_assop_and_dtor.
3232 2011-02-21 Jason Merrill <jason@redhat.com>
3235 * decl2.c (decl_constant_var_p): A constexpr var needs an
3236 initializer to be constant.
3237 * semantics.c (cxx_eval_constant_expression): Complain about
3238 constexpr var used in its own initializer.
3239 * call.c (set_up_extended_ref_temp): Set
3240 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3242 2011-02-20 Jason Merrill <jason@redhat.com>
3245 * semantics.c (cxx_eval_call_expression): Call
3246 cxx_eval_constant_expression in trivial shortcut.
3249 * call.c (convert_class_to_reference): Don't try to set up a
3250 second conv sequence for non-viable candidates.
3253 * error.c (location_of): Handle non-tagged types.
3256 * method.c (process_subob_fn): Instantiate constexpr templates.
3257 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3259 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3262 * pt.c (tsubst_pack_expansion): do not use
3263 cp_tree_equal/same_type_p to detect an expansion of a parameter
3266 2011-02-19 Jason Merrill <jason@redhat.com>
3269 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3271 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3274 * semantics.c (finish_non_static_data_member): Early return if
3275 object is error_mark_node.
3277 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3280 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3282 * semantics.c (finish_id_expression): Do not pass erroneous decl
3283 to decl_constant_var_p.
3285 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3288 * cvt.c (convert_from_reference): Call mark_exp_read.
3290 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3293 * pt.c (finish_call_expr): Consider a call expression that has a
3294 dependent "this" pointer as being dependent. Add comments.
3295 (dependent_type_p, type_dependent_expression_p): Update comments.
3297 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3300 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3301 expansion arguments are not evaluated.
3303 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3306 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3307 instead of TYPE_LANG_FLAG_3.
3308 * pt.c (lookup_template_class): Copy over
3309 ENUM_FIXED_UNDERLYING_TYPE_P.
3311 2011-02-15 Jason Merrill <jason@redhat.com>
3314 * method.c (synthesized_method_walk): Always exit early for
3315 trivial fn in C++98 mode.
3317 2011-02-14 Jason Merrill <jason@redhat.com>
3320 * parser.c (cp_parser_enumerator_definition): Call
3321 fold_non_dependent_expr.
3323 2011-02-09 Jason Merrill <jason@redhat.com>
3325 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3326 * semantics.c (finish_fname): Only return the name if we're in
3329 * decl.c (build_enumerator): Don't perform integral promotions on
3330 non-integral constants.
3332 * cvt.c (convert_to_void): Handle null op1.
3334 * class.c (type_has_constexpr_default_constructor): Make sure the
3335 caller stripped an enclosing array.
3336 * init.c (perform_member_init): Strip arrays before calling it.
3339 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3341 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3344 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3345 template parameters in account.
3347 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3350 * parser.c (cp_parser_class_specifier): Fix setting of
3353 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3356 * semantics.c (build_data_member_initialization): Handle
3357 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3359 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3361 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3362 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3364 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3367 * cp-tree.h (fixup_template_parms): Declare.
3368 * pt.c (end_template_parm_list): Do not fixup template parms here.
3369 (fixup_template_parms): Remove static. Fix typo in the
3370 comments. Remove useless code statement.
3371 (fixup_template_parm): For a template template parameter, fixup
3372 its attributes before fixing up its type.
3374 (cp_parser_template_declaration_after_export): After parsing
3375 template parameters fixup their types.
3377 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3380 * semantics.c (potential_constant_expression_1): Handle
3383 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3386 * semantics.c (expand_or_defer_fn_1): Handle it.
3387 * decl2.c (decl_needed_p): Likewise.
3389 2011-01-21 Jason Merrill <jason@redhat.com>
3392 * semantics.c (build_constexpr_constructor_member_initializers):
3393 Handle trivial copy.
3395 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3398 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3399 assume init must be NULL if scope is NULL.
3400 (begin_range_for_stmt): Likewise.
3402 2011-01-21 Jason Merrill <jason@redhat.com>
3405 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3408 * semantics.c (potential_constant_expression_1): Split out from
3409 potential_constant_expression. Add want_rval parm. Handle
3410 template expression forms. Don't enforce restriction on address
3411 of automatic variable here. Add a couple of diagnostics that
3413 (require_potential_constant_expression): New entry point.
3414 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3415 (maybe_constant_value): Check potential_constant_expression.
3416 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3417 * tree.c (build_vec_init_expr): Adjust.
3419 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3422 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3425 2011-01-17 Jason Merrill <jason@redhat.com>
3428 * semantics.c (base_field_constructor_elt): New fn.
3429 (cxx_eval_bare_aggregate): Use it.
3430 (build_data_member_initialization): Leave COMPONENT_REF for
3433 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3435 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3438 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3439 Jonathan Wakely <jwakely.gcc@gmail.com>
3442 * decl.c (grokdeclarator): Reject mutable reference members.
3444 2011-01-14 Jason Merrill <jason@redhat.com>
3447 * pt.c (coerce_template_parms): Fix error recovery.
3450 * typeck2.c (check_narrowing): Only check arithmetic types.
3453 * tree.c (build_vec_init_expr): Handle flexible array
3456 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3459 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3460 TYPE_MAIN_DECL instead of TYPE_NAME.
3461 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3462 * decl2.c (determine_visibility): Add check
3463 of CLASS_TYPE_P for underlying_type.
3465 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3467 * cp-tree.h (begin_for_scope): New prototype.
3468 (begin_for_stmt): Update prototype.
3469 (begin_range_for_stmt): Update prototype.
3470 * init.c (build_vec_init): Update call to begin_for_stmt.
3471 * parser.c (cp_parser_for): New.
3472 (cp_parser_c_for): Add three new parameters.
3473 (cp_parser_range_for): Likewise. Most parsing code removed.
3474 (cp_parser_iteration_statement): Call cp_parser_for instead of
3475 cp_parser_c_for and cp_parser_range_for.
3476 (cp_parser_for_init_statement): Add new parameter and return type.
3477 (cp_parser_block_declaration): Update call to
3478 cp_parser_simple_declaration.
3479 (cp_parser_simple_declaration): Add new parameter.
3480 Update call to cp_parser_init_declarator.
3481 (cp_parser_init_declarator): Add new parameter.
3482 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3483 * semantics.c (begin_for_scope): New.
3484 (begin_for_stmt): Add two new parameters.
3485 (begin_range_for_stmt): Likewise.
3487 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3489 * parser.c (cp_parser_objc_at_property_declaration): Improved
3492 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3495 * cp-lang.c (get_template_innermost_arguments_folded)
3496 (get_template_argument_pack_elems_folded)
3497 (template_arg_needs_folding, fold_cplus_constants): New static
3499 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3500 get_template_innermost_arguments_folded.
3501 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3502 get_template_argument_pack_elems_folded.
3504 2011-01-11 Jason Merrill <jason@redhat.com>
3507 * init.c (build_new_1): Handle value-init in templates differently.
3510 * tree.c (maybe_dummy_object): Check current_class_ref against
3511 context, not current_class_type.
3513 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3516 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3517 error recovery purposes behave as if it was not specified so that
3518 the default type is used.
3520 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3523 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3524 for the second build_x_va_arg argument.
3526 2011-01-05 Tom Tromey <tromey@redhat.com>
3528 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3529 (lvalue_or_else): Likewise.
3531 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3534 * tree.c (cxx_type_hash_eq):
3535 Allow METHOD_TYPE, too.
3538 Copyright (C) 2011 Free Software Foundation, Inc.
3540 Copying and distribution of this file, with or without modification,
3541 are permitted in any medium without royalty provided the copyright
3542 notice and this notice are preserved.