1 2011-09-24 Jason Merrill <jason@redhat.com>
3 Implement C++11 non-static data member initializers.
4 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
5 * error.c (maybe_warn_cpp0x): Handle it.
6 * call.c (convert_like_real) [ck_user]: Don't complain about
7 using an explicit constructor for direct-initialization.
8 * class.c (check_field_decl): Fix ancient typo.
9 (check_field_decls): NSDMIs make the default ctor non-trivial.
10 * decl.c (cp_finish_decl): Record NSDMI.
11 (grokdeclarator): Allow NSDMI.
12 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
13 * init.c (perform_member_init): Use NSDMI.
14 * method.c (walk_field_subobs): Check for NSDMI.
15 * parser.c (cp_parser_member_declaration): Parse { } init.
16 * semantics.c (register_constexpr_fundef): Don't talk about
17 a return statement in a constexpr constructor.
18 (cxx_eval_call_expression): Check DECL_INITIAL instead of
21 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
24 * class.c (build_base_path): Add a tsubst_flags_t parameter.
25 (convert_to_base): Adjust call.
26 * typeck.c (build_class_member_access_expr,
27 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
28 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
29 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
30 * rtti.c (build_dynamic_cast_1): Likewise.
31 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
32 * call.c (build_over_call, build_special_member_call): Likewise.
33 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
34 build_up_reference): Likewise.
35 * cp-tree.h (build_base_path): Adjust declaration.
37 2011-09-23 Jason Merrill <jason@redhat.com>
39 Core 253 - allow const objects with no initializer or
40 user-provided default constructor if the defaulted constructor
41 initializes all the subobjects.
44 * class.c (default_init_uninitialized_part): New.
45 * cp-tree.h: Declare it.
46 * decl.c (check_for_uninitialized_const_var): Use it.
47 * init.c (perform_member_init): Likewise.
48 (build_new_1): Likewise.
49 * method.c (walk_field_subobs): Likewise.
51 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
54 * decl.c (check_static_variable_definition): Allow in-class
55 initialization of static data member of non-integral type in
58 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
61 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
63 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
66 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
68 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
69 Paolo Carlini <paolo.carlini@oracle.com>
72 * friend.c (make_friend_class): cv-qualification is ok in a
75 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
78 * decl.c (grokdeclarator): Consistently handle both __int128
79 and unsigned __int128 with -pedantic; suppress diagnostic in
82 2011-09-20 Jason Merrill <jason@redhat.com>
84 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
85 (DECL_GENERATED_P): New.
86 * class.c (finalize_literal_type_property): Use them.
87 * semantics.c (is_instantiation_of_constexpr): Likewise.
88 (register_constexpr_fundef): Likewise.
90 * call.c (convert_default_arg): Avoid redundant copy.
91 * tree.c (bot_manip): Copy everything.
93 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
95 * call.c (build_new_method_call_1): Use non-virtual lookup
96 for final virtual functions.
98 2011-09-16 Jason Merrill <jason@redhat.com>
101 * call.c (set_flags_from_callee): Split out from build_call_a.
102 * cp-tree.h: Declare it.
103 * tree.c (bot_manip): Call it.
105 2011-09-15 Jason Merrill <jason@redhat.com>
108 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
109 for clearing current_class_ptr, too.
111 2011-09-14 Diego Novillo <dnovillo@google.com>
113 * name-lookup.c (lookup_arg_dependent): Use conditional
115 * decl.c (xref_tag): Likewise.
117 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
120 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
121 to build_exception_variant.
123 2011-09-13 Dodji Seketeli <dodji@redhat.com>
126 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
127 nodes. Add a comment.
128 (arg_from_parm_pack_p): New static function, factorized out from
129 tsubst_pack_expansion and extended to support non-type parameter
130 packs represented with TEMPLATE_PARM_INDEX nodes.
131 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
133 2011-09-12 Jason Merrill <jason@redhat.com>
135 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
136 with no deducible template parameters.
137 * call.c (rejection_reason_code): Add rr_template_conversion.
138 (print_z_candidate): Handle it.
139 (template_conversion_rejection): New.
140 (build_user_type_conversion_1): Use it.
142 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
143 on all of the second conversion sequence.
144 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
145 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
146 first section. Fix loop logic.
147 (initialize_reference): Call convert_like for diagnostics when
148 we have a (bad) conversion.
150 * call.c (convert_class_to_reference)
151 (convert_class_to_reference_1): Remove.
152 (reference_binding): Use build_user_type_conversion_1 instead.
154 * call.c (initialize_reference): Add flags parm.
155 * decl.c (grok_reference_init): Likewise.
156 (check_initializer): Pass it.
157 * typeck.c (convert_for_initialization): Likewise.
160 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
161 * call.c (conditional_conversion): Use it.
162 (reference_binding): Fix handling of xvalues.
164 2011-09-09 Jason Merrill <jason@redhat.com>
166 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
167 before forcing instantiation.
169 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
172 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
173 instead of complete_type_or_else.
175 2011-09-08 Dodji Seketeli <dodji@redhat.com>
177 PR c++/33255 - Support -Wunused-local-typedefs warning
178 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
179 record_locally_defined_typedef.
180 * decl.c (finish_function): Use the new
181 maybe_warn_unused_local_typedefs.
182 (grokfield): Use the new record_locally_defined_typedef.
183 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
185 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
188 * decl.c (grokdeclarator): Check u.function.exception_specification
191 2011-09-07 Jason Merrill <jason@redhat.com>
194 * parser.c (cp_parser_member_declaration): Don't require a constant
195 rvalue here in C++0x.
197 * pt.c (type_unification_real): Correct complain arg for tsubsting
198 default template args.
200 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
202 2011-09-06 Jason Merrill <jason@redhat.com>
205 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
206 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
207 (validate_constexpr_fundecl): Remove.
208 * decl.c (start_preparsed_function): Don't call it.
209 * cp-tree.h: Don't declare it.
211 2011-09-04 Jason Merrill <jason@redhat.com>
214 * call.c (reference_binding): Don't set is_lvalue for an rvalue
220 * call.c (reference_binding): Set rvaluedness_matches_p properly
221 for reference to function conversion ops.
222 (compare_ics): Adjust.
224 * class.c (trivial_default_constructor_is_constexpr): Rename from
225 synthesized_default_constructor_is_constexpr.
226 (type_has_constexpr_default_constructor): Adjust.
227 (add_implicitly_declared_members): Call it instead.
228 (explain_non_literal_class): Explain about non-constexpr default ctor.
230 * method.c (synthesized_method_walk): Adjust.
231 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
236 * init.c (perform_member_init): Don't diagnose missing inits here.
237 (emit_mem_initializers): Or here.
238 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
239 * semantics.c (cx_check_missing_mem_inits): New.
240 (explain_invalid_constexpr_fn): Call it.
241 (register_constexpr_fundef): Likewise. Leave
242 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
243 (cxx_eval_call_expression): Adjust diagnostics.
244 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
246 2011-08-30 Jason Merrill <jason@redhat.com>
249 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
250 to type_definition_p.
251 * parser.c (cp_parser_set_decl_spec_type): Likewise.
252 * decl.c (grokdeclarator): Check it.
255 * semantics.c (finish_id_expression): Use
256 current_nonlambda_class_type for qualified-ids.
259 * decl.c (poplevel): Disable for scope compatibility hack
263 * semantics.c (add_capture): Call complete_type for copy.
266 * semantics.c (cxx_eval_component_reference): Handle
267 value-initialization for omitted initializers.
269 2011-08-29 Jason Merrill <jason@redhat.com>
272 * semantics.c (finish_id_expression): Mark captured variables used.
274 2011-08-29 Jakub Jelinek <jakub@redhat.com>
275 Jason Merrill <jason@redhat.com>
278 * class.c (finish_struct_1): Complain if the first field is
281 2011-08-29 Jason Merrill <jason@redhat.com>
285 * parser.c (cp_parser_default_argument): Use
286 cp_parser_initializer_clause.
287 (cp_parser_late_parsing_default_args): Likewise.
289 2011-08-26 Jason Merrill <jason@redhat.com>
293 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
295 (convert_nontype_argument): Likewise. Implicitly convert nullptr
296 and do constant folding.
297 * mangle.c (write_template_arg_literal): Mangle null member
299 * call.c (null_member_pointer_value_p): New.
300 * cp-tree.h: Declare it.
302 2011-08-25 Jason Merrill <jason@redhat.com>
304 * call.c (convert_like_real): Remove redundant complain checks.
307 * call.c (convert_like_real): Exit early if bad and !tf_error.
309 2011-08-23 Jason Merrill <jason@redhat.com>
311 * typeck2.c (build_functional_cast): Don't try to avoid calling
313 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
315 2011-08-23 Jason Merrill <jason@redhat.com>
319 * tree.c (dependent_name): New.
320 (cp_tree_equal): Two calls with the same dependent name are
321 equivalent even if the overload sets are different.
323 2011-08-23 Jason Merrill <jason@redhat.com>
325 * tree.c (build_target_expr): Set TREE_CONSTANT on
326 literal TARGET_EXPR if the value is constant.
327 * typeck2.c (build_functional_cast): Don't set it here.
329 2011-08-23 Jason Merrill <jason@redhat.com>
332 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
334 2011-08-23 Jason Merrill <jason@redhat.com>
337 * decl.c (cxx_init_decl_processing): Initialize
338 dependent_lambda_return_type_node.
339 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
340 (dependent_lambda_return_type_node): Define.
341 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
342 * semantics.c (lambda_return_type): Handle overloaded function.
343 Use dependent_lambda_return_type_node instead of
344 DECLTYPE_FOR_LAMBDA_RETURN.
345 (apply_lambda_return_type): Don't check dependent_type_p.
346 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
347 (instantiate_class_template_1): Likewise.
348 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
349 * mangle.c (write_type): Likewise.
350 * typeck.c (structural_comptypes): Likewise.
351 (check_return_expr): Handle dependent_lambda_return_type_node.
353 2011-08-23 Jason Merrill <jason@redhat.com>
356 * semantics.c (maybe_constant_value): Don't try to fold { }.
357 * pt.c (build_non_dependent_expr): Don't wrap { }.
358 * init.c (build_value_init): Allow scalar value-init in templates.
360 2011-08-23 Jason Merrill <jason@redhat.com>
362 * semantics.c (potential_constant_expression_1): Allow 'this'.
364 2011-08-23 Jakub Jelinek <jakub@redhat.com>
367 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
368 if it has side-effects and needs to be preevaluated.
370 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
373 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
374 same line as the function.
376 2011-08-23 Jakub Jelinek <jakub@redhat.com>
379 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
380 which doesn't have any fields, clear it and diagnose.
382 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
383 Marc Glisse <marc.glisse@normalesup.org>
386 * mangle.c (decl_mangling_context): Call
387 targetm.cxx.decl_mangling_context.
388 (write_unscoped_name): Use decl_mangling_context.
390 2011-08-18 Dodji Seketeli <dodji@redhat.com>
393 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
394 template parameters as created by process_template_parm.
396 2011-08-16 Jason Merrill <jason@redhat.com>
399 * pt.c (unify_pack_expansion): Correct overloaded unification
402 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
403 on a member function or static data member, call mark_used.
406 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
409 2011-08-13 Jason Merrill <jason@redhat.com>
412 * name-lookup.c (local_bindings_p): New.
413 * name-lookup.h: Declare it.
414 * lex.c (unqualified_name_lookup_error): Use it.
417 * error.c (dump_expr): Handle MODIFY_EXPR properly.
419 * decl.c (grok_reference_init): Handle constexpr here.
420 * call.c (initialize_reference): Not here.
422 2011-08-12 David Li <davidxl@google.com>
424 * class.c (update_vtable_entry_for_fn): Set
425 LOST_PRIMARY bit properly.
427 2011-08-12 Jason Merrill <jason@redhat.com>
430 * call.c (convert_arg_to_ellipsis): force_rvalue only in
431 potentially evaluated context.
433 2011-08-12 Richard Guenther <rguenther@suse.de>
435 * call.c (build_over_call): Instead of memcpy use an
436 assignment of two MEM_REFs.
438 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
439 Brian Hackett <bhackett1024@gmail.com>
441 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
443 2011-08-10 Richard Guenther <rguenther@suse.de>
445 * call.c (build_over_call): Call memcpy unconditionally.
447 2011-08-08 Jason Merrill <jason@redhat.com>
450 * semantics.c (finish_call_expr): Don't look at 'this' if we
451 had an explicit object argument.
454 * typeck2.c (check_narrowing): Fix integer logic.
456 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
458 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
460 2011-08-05 Jason Merrill <jason@redhat.com>
463 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
464 on 'this' in a constructor.
467 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
470 * init.c (perform_member_init): Handle invalid array initializer.
473 * semantics.c (cxx_eval_array_reference): Handle failure to
474 reduce the array operand to something we can work with.
476 2011-08-05 Gabriel Charette <gchare@google.com>
478 * decl.c (finish_function): Remove unecessary line 0 hack.
480 2011-08-05 Jason Merrill <jason@redhat.com>
483 * typeck.c (build_x_compound_expr_from_list): Also complain
487 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
490 * parser.c (cp_parser_range_for): Only do auto deduction in
491 template if the range is non-dependent.
493 * init.c (perform_member_init): Always build_aggr_init
494 for a class member with an explicit mem-initializer.
496 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
498 2011-08-04 Jakub Jelinek <jakub@redhat.com>
501 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
502 for operator new and operator new []. Call init_attributes.
504 2011-08-02 Jason Merrill <jason@redhat.com>
507 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
510 * typeck2.c (check_narrowing): Check unsigned mismatch.
511 * semantics.c (finish_compound_literal): check_narrowing.
514 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
517 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
518 (build_field_list): Not here.
521 * parser.c (build_range_temp): Split out from...
522 (cp_convert_range_for): ...here.
523 (do_range_for_auto_deduction): New.
524 (cp_parser_range_for): Use it.
526 2011-08-02 Jakub Jelinek <jakub@redhat.com>
528 * cp-tree.h (finish_omp_atomic): Adjust prototype.
529 (cxx_omp_const_qual_no_mutable): New prototype.
530 (finish_omp_taskyield): New prototype.
531 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
532 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
533 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
534 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
536 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
537 and PRAGMA_OMP_CLAUSE_MERGEABLE.
538 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
539 (cp_parser_omp_taskyield): New function.
540 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
541 (cp_parser_omp_clause_reduction): Handle min and max.
542 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
543 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
544 OMP_CLAUSE_MERGEABLE.
545 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
546 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
548 (finish_omp_clauses): Don't complain about const qualified
549 predetermined vars and static data members in firstprivate clause.
550 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
552 (finish_omp_taskyield): New function.
553 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
554 (cxx_omp_predetermined_sharing): Use it.
556 2011-08-02 Jason Merrill <jason@redhat.com>
558 * call.c (build_call_a): Also check at_function_scope_p.
560 2011-08-01 Jason Merrill <jason@redhat.com>
563 * mangle.c (write_prefix): Handle decltype.
566 * semantics.c (cxx_eval_vec_init_1): Fix logic.
569 * semantics.c (potential_constant_expression_1): Allow any builtin.
570 (morally_constexpr_builtin_function_p): Remove.
572 2011-07-29 Jason Merrill <jason@redhat.com>
575 * parser.c (cp_parser_lambda_expression): Also clear in_statement
576 and in_switch_statement_p.
577 (cp_parser_class_specifier): Likewise.
579 2011-07-28 Jason Merrill <jason@redhat.com>
582 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
583 (convert_nontype_argument, tsubst_template_arg): Handle its output.
585 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
588 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
590 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
592 * pt.c (build_template_decl): Copy the function_decl's
593 source location to the new template_decl.
595 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
598 * typeck.c (cp_build_modify_expr): Check digest_init return value
601 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
604 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
605 and *end before returning.
607 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
610 * parser.c (cp_parser_perform_range_for_lookup): Early return if
611 error_operand_p (range).
613 2011-07-23 Jason Merrill <jason@redhat.com>
616 * parser.c (cp_parser_qualifying_entity): Handle templates.
618 2011-07-22 Jason Merrill <jason@redhat.com>
621 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
622 Make conditional on -Wnarrowing.
624 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
626 Warn about the use of final/override in non-c++0x mode, and
627 add __final for non-c++0x mode.
628 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
629 * error.c (maybe_warn_cpp0x): Adjust.
630 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
631 '__final' as a non-c++0x alternative for 'final'.
633 2011-07-22 Jason Merrill <jason@redhat.com>
634 Mark Glisse <marc.glisse@normalesup.org>
637 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
638 other namespaces as well.
639 * name-lookup.c (c_linkage_bindings): Define.
640 (lookup_extern_c_fun_in_all_ns): Rename from
641 lookup_extern_c_fun_binding_in_all_ns. Return tree.
642 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
644 2011-07-20 Jason Merrill <jason@redhat.com>
646 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
647 designated initializer syntax.
648 * decl.c (check_array_designated_initializer): Add index parm.
649 (maybe_deduce_size_from_array_init): Pass it.
650 (reshape_init_array_1): Likewise.
653 PR c++/42603 (DR 950)
654 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
655 (cp_parser_nested_name_specifier_opt): Allow decltype.
656 (cp_parser_qualifying_entity): Likewise.
657 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
658 (cp_parser_simple_type_specifier): Handle decltype as scope.
659 (cp_parser_base_specifier): Allow decltype.
660 (cp_parser_base_clause): Don't crash on null base.
661 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
662 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
664 2011-07-19 Jason Merrill <jason@redhat.com>
667 * pt.c (coerce_template_parms): Handle non-pack after pack.
669 2011-07-19 Richard Guenther <rguenther@suse.de>
671 * call.c (build_special_member_call): Use fold_build_pointer_plus.
672 * class.c (build_base_path): Likewise.
673 (convert_to_base_statically): Likewise.
674 (dfs_accumulate_vtbl_inits): Likewise.
675 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
676 * except.c (expand_start_catch_block): Likewise.
677 * init.c (expand_virtual_init): Likewise.
678 (build_new_1): Likewise.
679 (build_vec_delete_1): Likewise.
680 (build_vec_delete): Likewise.
681 * rtti.c (build_headof): Likewise.
682 (tinfo_base_init): Likewise.
683 * typeck.c (get_member_function_from_ptrfunc): Likewise.
684 (cp_build_addr_expr_1): Likewise.
685 * typeck2.c (build_m_component_ref): Likewise.
687 2011-07-18 Martin Jambor <mjambor@suse.cz>
689 * parser.c (cp_parser_parameter_declaration_list): Initialize
692 2011-07-16 Jason Merrill <jason@redhat.com>
694 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
695 last_error_tinst_level.
696 (push_tinst_level, pop_tinst_level): Adjust.
697 (problematic_instantiation_changed): Adjust.
698 (record_last_problematic_instantiation): Adjust.
699 * error.c (cp_print_error_function): Don't print
700 current_function_decl if we're in a template instantiation context.
701 (print_instantiation_full_context): Always print first line.
703 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
704 Jason Merrill <jason@redhat.com>
708 * cp-tree.h (fn_type_unification): Add `bool' parameter.
709 * pt.c (enum template_base_result): Define.
710 (unify_success, unify_unknown): Define.
711 (unify_parameter_deduction_failure): Define.
712 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
713 (unify_parameter_pack_mismatch): Define.
714 (unify_parameter_pack_inconsistent): Define.
715 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
716 (unify_expression_unequal, unify_inconsistency): Define.
717 (unify_method_type_error, unify_arity): Likewise.
718 (unify_too_many_parameters, unify_too_few_parameters): Define.
719 (unify_arg_conversion, unify_no_common_base): Define.
720 (unify_illformed_ptrmem_cst_expr): Define.
721 (unify_substitution_failure): Define.
722 (unify_inconsistent_template_template_parameters): Define.
723 (unify_template_deduction_failure): Define.
724 (unify_template_argument_mismatch): Define.
725 (unify_overload_resolution_failure): Define.
726 (comp_template_args_with_info): New function, split out from...
727 (comp_template_args): ...here. Call it.
728 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
730 (unify): Add `explain_p' parameter. Pass to all relevant calls.
731 Call above status functions when appropriate.
732 (resolve_overloaded_unification, try_one_overload): Likewise.
733 (type_unification, type_unification_real): Likewise.
734 (unify_pack_expansion): Likewise.
735 (get_template_base, try_class_unification): Likewise.
736 (get_bindings, more_specialized_fn): Pass false to unification
738 (get_class_bindings, do_auto_deduction): Likewise.
739 (convert_nontype_argument): Likewise.
740 (fn_type_unification): Likewise. Pass tf_warning_or_error if
742 (get_template_base): Add `explain_p' parameter and pass it to
743 try_class_unification. Return an enum template_base_result.
744 * class.c (resolve_address_of_overloaded_function): Pass false to
746 * call.c (enum rejection_reason_code): Add new codes.
747 (struct rejection_reason): Add template_unification field.
748 Add template_instantiation field.
749 (template_unification_rejection): Define.
750 (template_unification_error_rejection): Define.
751 (template_instantiation_rejection): Define.
752 (invalid_copy_with_fn_template_rejection): Define.
753 (add_template_candidate): Pass false to unify.
754 Provide more rejection reasons when possible.
755 (print_template_unification_rejection): Define.
756 (print_arity_rejection): Define, split out from...
757 (print_z_candidate): ...here. Add cases for new rejection
760 2011-07-15 Jason Merrill <jason@redhat.com>
762 * Make-lang.in (check-g++-strict-gc): New.
763 (cp/except.o): Depend on gt-cp-except.h
764 * except.c: Include gt-cp-except.h.
765 * config-lang.in (gtfiles): Add cp/except.c.
766 * decl2.c (mark_used): Adjust constexpr condition, set
767 function_depth around template instantiation.
768 * parser.c (cp_parser_lambda_body): Set function_depth.
769 * semantics.c (maybe_add_lambda_conv_op): Likewise.
772 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
774 2011-07-13 Jason Merrill <jason@redhat.com>
776 * Make-lang.in (check-c++0x): New.
778 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
780 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
781 rather than a pointer to it. Return true if the whole of the value
782 was initialized by the generated statements. Use
783 complete_ctor_at_level_p instead of count_type_elements.
785 2011-07-12 Diego Novillo <dnovillo@google.com>
787 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
789 (struct cp_binding_level): Fix indentation.
791 2011-07-11 Jason Merrill <jason@redhat.com>
794 * pt.c (extract_fnparm_pack): Split out from...
795 (make_fnparm_pack): ...here.
796 (instantiate_decl): Handle non-pack parms after a pack.
797 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
799 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
802 * cp-tree.h (struct tinst_level): Add errors field.
803 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
804 (push_tinst_level): Don't start another decl in that case.
805 (reopen_tinst_level): Adjust errors field.
806 * decl2.c (cp_write_global_declarations): Don't complain about
807 undefined inline if its template was defined.
808 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
810 2011-07-10 Jason Merrill <jason@redhat.com>
813 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
814 rather than current_class_type to determine whether to set 'this'.
815 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
816 (cp_parser_init_declarator): Pass down member_p.
818 2011-07-09 Jason Merrill <jason@redhat.com>
820 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
822 2011-07-08 Jason Merrill <jason@redhat.com>
825 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
827 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
828 * optimize.c (maybe_clone_body): Likewise.
829 * semantics.c (maybe_add_lambda_conv_op): Likewise.
832 * decl.c (expand_static_init): Don't get confused by user
833 declaration of __cxa_guard_acquire.
835 * typeck.c (cp_apply_type_quals_to_decl): Don't check
836 COMPLETE_TYPE_P either.
839 * typeck.c (cp_apply_type_quals_to_decl): Don't check
840 TYPE_NEEDS_CONSTRUCTING.
842 2011-07-07 Jason Merrill <jason@redhat.com>
845 * pt.c (push_deduction_access_scope): Preserve
846 processing_template_decl across push_to_top_level.
848 * class.c (pushclass): Accept NULL argument.
849 (popclass): Deal with popping null class.
850 * pt.c (push_access_scope, pop_access_scope): Use them rather than
851 push_to_top_level/pop_from_top_level.
852 * name-lookup.c (lookup_name_real_1): Check current_class_type.
854 2011-07-07 Jakub Jelinek <jakub@redhat.com>
857 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
858 one non-complex and one complex argument, call save_expr on both
861 2011-07-06 Jason Merrill <jason@redhat.com>
864 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
868 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
870 2011-07-05 Jason Merrill <jason@redhat.com>
873 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
874 partial instantiation.
877 * semantics.c (finish_id_expression): convert_from_reference.
879 2011-07-05 Richard Guenther <rguenther@suse.de>
881 * decl.c (cxx_init_decl_processing): Defer building common
882 tree nodes to c_common_nodes_and_builtins.
884 2011-07-04 Jason Merrill <jason@redhat.com>
888 * mangle.c (write_expression): Handle 'this'.
889 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
891 * semantics.c (potential_constant_expression_1): Check that
892 DECL_CONTEXT is set on 'this'.
894 * error.c (dump_template_bindings): Don't print typenames
895 for a partial instantiation.
896 (dump_function_decl): If we aren't printing function arguments,
897 print template arguments as <args> rather than [with ...].
898 (dump_expr): Don't print return type or template header.
899 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
900 * pt.c (dependent_template_arg_p): Handle null arg.
902 * error.c (type_to_string): Avoid redundant akas.
904 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
907 * init.c (build_delete): Only warn for sfk_deleting_destructor.
909 2011-07-01 Jakub Jelinek <jakub@redhat.com>
911 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
912 (cp/class.o): Likewise.
913 (cp/error.o): Likewise.
914 (cp/name-lookup.o): Likewise.
915 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
917 2011-07-01 Jason Merrill <jason@redhat.com>
920 * pt.c (lookup_template_function): Handle non-function.
923 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
924 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
925 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
927 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
928 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
932 * pt.c (resolve_nondeduced_context): Call mark_used.
935 * semantics.c (finish_offsetof): Complain about incomplete type.
937 2011-06-30 Jason Merrill <jason@redhat.com>
940 * rtti.c (get_tinfo_decl): Call complete_type.
943 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
944 DECL_PARM_INDEX on rhs parm.
946 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
949 * tree.c (stabilize_init): Handle aggregate initialization.
952 * name-lookup.c (struct arg_lookup): Add fn_set.
953 (add_function): Check it.
954 (lookup_arg_dependent_1): Initialize it.
956 2011-06-29 Jason Merrill <jason@redhat.com>
959 * init.c (build_new_1): Pass {} down to build_vec_init.
960 (build_vec_init): Handle it.
964 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
966 (current_class_ptr, current_class_ref): Use them.
967 * decl.c (build_this_parm): Handle getting the class type.
968 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
969 for use within the trailing return type.
971 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
972 don't tsubst DECL_INITIAL unless our type use auto.
975 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
976 (massage_constexpr_body): Not here.
979 * semantics.c (lambda_proxy_type): New.
980 (build_capture_proxy): Use it.
981 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
982 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
985 * class.c (explain_non_literal_class): New.
986 (finalize_literal_type_property): Call it.
987 * cp-tree.h: Declare it.
988 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
989 (is_valid_constexpr_fn): Likewise.
990 (massage_constexpr_body): Split out from...
991 (register_constexpr_fundef): ...here.
992 (is_instantiation_of_constexpr): New.
993 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
994 (explain_invalid_constexpr_fn): New.
995 (cxx_eval_call_expression): Call it.
996 (potential_constant_expression_1): Likewise. Avoid redundant errors.
997 * method.c (process_subob_fn): Diagnose non-constexpr.
998 (walk_field_subobs): Likewise.
999 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1000 (explain_implicit_non_constexpr): New.
1001 (defaulted_late_check): Use it.
1002 * call.c (build_cxx_call): Remember location.
1004 * method.c (maybe_explain_implicit_delete): Use pointer_set
1007 * class.c (finalize_literal_type_property): Update conditions.
1008 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1010 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1011 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1012 * semantics.c (cxx_eval_vec_init_1): Correct type.
1014 * init.c (build_value_init): Decide whether or not to zero-initialize
1015 based on user-providedness of default ctor, not any ctor.
1016 (build_value_init_noctor): Adjust assert.
1019 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1020 (build_new_method_call_1): Likewise.
1021 * init.c (expand_default_init): Handle direct list-initialization
1024 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1026 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1028 2011-06-26 Jason Merrill <jason@redhat.com>
1031 * semantics.c (potential_constant_expression_1): Check
1032 for non-literality rather than cleanup.
1033 (cxx_eval_constant_expression): Likewise.
1036 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1037 with a cleanup isn't constant.
1038 (cxx_eval_constant_expression): Likewise.
1039 * init.c (expand_default_init): Use maybe_constant_init.
1041 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1044 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1045 instead of TYPE_CHAIN for chain_next for types.
1047 2011-06-23 Gabriel Charette <gchare@google.com>
1049 * name-lookup.h (cp_binding_level): Removed unused
1050 member names_size. Update all users.
1052 2011-06-23 Jason Merrill <jason@redhat.com>
1054 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1055 * init.c (build_zero_init_1): Not here.
1058 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1060 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1063 * decl2.c (build_anon_union_vars): Early return error_mark_node
1064 for a nested anonymous struct.
1066 2011-06-23 Jason Merrill <jason@redhat.com>
1069 * decl2.c (mark_used): Don't call synthesize_method for
1070 functions defaulted outside the class.
1072 * optimize.c (maybe_clone_body): Set linkage flags before
1073 cgraph_same_body_alias.
1076 * class.c (set_linkage_according_to_type): Hand off to
1077 determine_visibility.
1080 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1083 * pt.c (most_specialized_instantiation): Do check return types.
1085 2011-06-22 Jason Merrill <jason@redhat.com>
1088 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1089 (build_cxx_call): Not here.
1091 2011-06-21 Jason Merrill <jason@redhat.com>
1094 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1095 (grokdeclarator): constexpr doesn't apply const for refs.
1096 * parser.c (cp_parser_initializer_clause): Don't call
1097 maybe_constant_value here.
1098 * call.c (initialize_reference): Handle constexpr.
1101 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1102 static fn parameters.
1104 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1106 * pt.c (tsubst_arg_types): Likewise.
1107 * except.c (build_throw): Use cv_unqualified.
1110 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1111 * semantics.c (lambda_return_type): Strip them here.
1113 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1115 * semantics.c: Add sync_ or SYNC__ to builtin names.
1117 2011-06-20 Jason Merrill <jason@redhat.com>
1120 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1122 * typeck2.c (process_init_constructor_array): Use {} for classes,
1124 * call.c (convert_like_real): Handle substitution failure.
1127 * pt.c (canonicalize_type_argument): New.
1128 (convert_template_argument, unify): Use it.
1131 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1132 (print_z_candidate): Handle it.
1133 (explicit_conversion_rejection): New.
1134 (build_user_type_conversion_1): Reject an explicit conversion
1135 function that requires more than a qualification conversion.
1138 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1141 * tree.c (strip_typedefs): Use build_aligned_type.
1144 * call.c (sufficient_parms_p): Allow parameter packs too.
1147 * semantics.c (describable_type): Remove.
1148 * cp-tree.h: Likewise.
1149 * decl.c (cp_finish_decl): Don't call it.
1150 * init.c (build_new): Likewise.
1151 * parser.c (cp_parser_omp_for_loop): Likewise.
1152 * pt.c (tsubst_decl): Likewise.
1153 (do_auto_deduction): If we fail in a template, try again
1154 at instantiation time.
1157 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1159 * semantics.c (add_capture): Likewise.
1160 (register_capture_members): Clear IDENTIFIER_MARKED.
1162 2011-06-17 Jason Merrill <jason@redhat.com>
1165 * call.c (convert_class_to_reference_1): Allow binding function
1166 lvalue to rvalue reference.
1169 Generate proxy VAR_DECLs for better lambda debug info.
1170 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1171 (LAMBDA_EXPR_PENDING_PROXIES): New.
1172 (struct tree_lambda_expr): Add pending_proxies.
1173 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1174 (qualify_lookup): Use is_lambda_ignored_entity.
1175 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1176 Call insert_pending_capture_proxies.
1177 (cp_parser_lambda_introducer): Use this_identifier.
1178 (cp_parser_lambda_declarator_opt): Call the object parameter
1179 of the op() "__closure" instead of "this".
1180 (cp_parser_lambda_body): Call build_capture_proxy.
1181 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1182 (insert_pending_capture_proxies, insert_capture_proxy): New.
1183 (is_normal_capture_proxy, is_capture_proxy): New.
1184 (add_capture): Add __ to field names here, return capture proxy.
1185 (add_default_capture): Use this_identifier, adjust to expect
1186 add_capture to return a capture proxy.
1187 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1188 (finish_id_expression, lambda_expr_this_capture): Adjust.
1189 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1190 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1193 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1194 of artificial locals.
1196 * parser.c (cp_parser_lambda_expression): Clear
1197 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1198 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1200 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1201 Move non-pointers to end of struct.
1203 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1204 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1206 * semantics.c (finish_non_static_data_member): Preserve dereference
1209 2011-06-16 Jason Merrill <jason@redhat.com>
1212 * parser.c (cp_parser_lambda_body): Share code between
1213 simple and complex cases instead of using cp_parser_function_body.
1216 * decl.c (check_initializer): Check narrowing.
1219 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1222 * semantics.c (finish_id_expression): Mark even dependent
1226 * error.c (dump_template_argument): Don't try to omit default
1227 template args from an argument pack.
1229 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1232 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1233 assembler supports hidden visibility.
1235 2011-06-14 Jason Merrill <jason@redhat.com>
1238 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1239 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1240 if the declaration had an exception-specifier.
1241 (process_subob_fn): Don't maybe_instantiate_noexcept.
1242 * pt.c (maybe_instantiate_noexcept): Handle overload.
1243 * typeck2.c (nothrow_spec_p_uninst): New.
1244 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1245 * typeck.c (merge_types): Adjust.
1247 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1248 (maybe_instantiate_noexcept): Likewise.
1250 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1252 * Make-lang.in (cp/method.o): Update dependencies.
1253 * method.c: Include common/common-target.h.
1254 (use_thunk): Use targetm_common.have_named_sections.
1256 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1258 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1260 2011-06-14 Jason Merrill <jason@redhat.com>
1262 * error.c (type_to_string): Print typedef-stripped version too.
1265 * call.c (perform_implicit_conversion_flags): Print source type as
1269 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1272 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1275 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1276 of fold_indirect_ref_1.
1277 (cxx_eval_indirect_ref): Use it.
1279 2011-06-11 Jan Hubicka <jh@suse.cz>
1281 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1284 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1287 * decl.c (grokdeclarator): Reject operator names in parameters.
1289 2011-06-10 Jan Hubicka <jh@suse.cz>
1291 * decl2.c (clear_decl_external): New functoin.
1292 (cp_write_global_declarations): Use it.
1294 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1296 * cp-tree.h (error_operand_p): Remove.
1298 2011-06-09 David Krauss <potswa@mac.com>
1301 * typeck2.c (build_x_arrow): Push fake template context
1302 to produce diagnostic on acyclic endless operator-> drill-down.
1303 * call.c (build_new_op): Change Boolean overload status
1304 value to a pointer to the overload function.
1305 * cp-tree.h: Likewise.
1306 * typeck.c: Likewise.
1307 * parser.c: Likewise.
1308 * decl2.c: Likewise.
1311 2011-06-09 Jason Merrill <jason@redhat.com>
1313 * semantics.c (maybe_constant_value): Handle overflowed input.
1314 (non_const_var_error): Handle non-constant DECL_INITIAL.
1316 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1318 * parser.c (cp_parser_constant_expression): Just return the
1319 non-constant expression.
1321 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1323 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1326 * decl.c (grokdeclarator): Reject operator names in typedefs.
1328 2011-06-08 Jason Merrill <jason@redhat.com>
1331 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1332 * cp-tree.h (struct tree_deferred_noexcept): New.
1333 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1334 (DEFERRED_NOEXCEPT_SPEC_P): New.
1335 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1336 (union lang_tree_node): Add tree_deferred_noexcept.
1337 (maybe_instantiate_noexcept): Declare.
1338 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1339 * error.c (dump_exception_spec): Likewise.
1340 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1341 * ptree.c (cxx_print_xnode): Likewise.
1342 * tree.c (cp_tree_equal): Likewise.
1343 * decl.c (cp_tree_node_structure): Likewise.
1344 (duplicate_decls): Call maybe_instantiate_noexcept.
1345 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1346 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1347 DEFERRED_NOEXCEPT_SPEC_P.
1348 * typeck2.c (merge_exception_specifiers): Likewise.
1349 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1350 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1351 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1352 Build DEFERRED_NOEXCEPT.
1353 (maybe_instantiate_noexcept): New.
1354 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1355 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1357 * semantics.c (potential_constant_expression_1): Handle destructor
1360 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1362 * cp-tree.h (struct tinst_level): Add chain_next GTY
1365 2011-06-08 Jason Merrill <jason@redhat.com>
1368 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1369 if a pending_template entry is pointing at it.
1371 2011-06-07 Jason Merrill <jason@redhat.com>
1375 * error.c (subst_to_string): New.
1376 (cp_printer): Use it for 'S'.
1377 (print_instantiation_partial_context_line): Handle subst context.
1378 * pt.c (push_tinst_level): Handle subst context.
1379 (deduction_tsubst_fntype): Don't track specific substitutions.
1380 Use push_tinst_level.
1382 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1383 (fn_type_unification): Don't call push_deduction_access_scope here.
1385 2011-06-06 Jason Merrill <jason@redhat.com>
1388 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1389 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1391 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1394 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1395 and getter names to use all the allowed method names.
1397 2011-06-06 Jason Merrill <jason@redhat.com>
1400 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1403 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1404 at_function_scope_p.
1407 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1409 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1411 * init.c (build_delete): Warn when deleting type with non-virtual
1414 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1417 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1420 2011-06-01 Jason Merrill <jason@redhat.com>
1422 * pt.c (build_non_dependent_expr): Remove special handling of
1426 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1427 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1430 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1432 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1435 * name-lookup.c (supplement_binding_1): If the old binding was a
1436 type name, also check that the DECL actually refers to the same
1437 type or is not a type.
1439 2011-05-31 Jason Merrill <jason@redhat.com>
1442 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1443 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1444 (build_min_non_dep): Preserve reference refs.
1445 (build_min_non_dep_call_vec): Likewise
1447 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1450 * semantics.c (finish_omp_clauses): Call require_complete_type
1451 even for copyin/copyprivate clauses. Only call
1452 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1454 2011-05-28 Jason Merrill <jason@redhat.com>
1457 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1458 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1460 2011-05-27 Jason Merrill <jason@redhat.com>
1463 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1466 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1470 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1471 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1475 * mangle.c (write_expression): Handle MODOP_EXPR.
1478 * parser.c (cp_parser_unqualified_id): Don't check
1479 constructor_name_p for enums.
1482 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1485 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1486 with INDIRECT_REF of REFERENCE_TYPE.
1489 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1491 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1493 * cp-tree.h (building_stmt_tree): Delete.
1494 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1495 (build_aggr_init_full_exprs): Call building_stmt_list_p
1496 instead of building_stmt_tree.
1497 (initialize_local_var): Likewise.
1498 (finish_function): Likewise.
1499 * decl2.c (finish_anon_union): Likewise.
1500 * init.c (begin_init_stmts): Likewise.
1501 (finish_init_stmts): Likewise.
1502 (expand_aggr_init_1): Likewise.
1503 * name-lookup.c (do_local_using_decl): Likewise.
1504 (do_namespace_alias): Likewise.
1505 (do_using_directive): Likewise.
1506 (cp_emit_debug_info_for_using): Likewise.
1507 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1509 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1512 * typeck2.c (build_functional_cast): Complain early for invalid uses
1513 of 'auto' and set type to error_mark_node.
1515 2011-05-26 Jason Merrill <jason@redhat.com>
1518 * parser.c (cp_parser_member_declaration): Allow friend T.
1519 * friend.c (make_friend_class): Ignore non-classes.
1520 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1523 * pt.c (convert_template_argument): Don't complain about using
1524 injected-class-name as template template argument.
1527 * decl.c (check_static_variable_definition): Now static.
1528 (cp_finish_decl): Call it here.
1529 (grokdeclarator): Not here.
1530 * pt.c (instantiate_class_template_1): Or here.
1531 * cp-tree.h: Don't declare it.
1533 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1534 Nathan Froyd <froydnj@codesourcery.com>
1538 * name-lookup.h (enum scope_kind): Add sk_cond.
1539 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1540 Detect and report error for redeclaration from for-init or if
1541 or switch condition.
1542 (begin_scope): Handle sk_cond.
1543 * semantics.c (begin_if_stmt): Use sk_cond.
1544 (begin switch_stmt): Ditto.
1546 2011-05-26 Jason Merrill <jason@redhat.com>
1549 * name-lookup.h (cp_class_binding): Make base a pointer.
1550 * name-lookup.c (new_class_binding): Adjust.
1551 (poplevel_class): Adjust.
1554 * decl.c (grokparms): Function parameter packs don't need to
1556 * pt.c (type_unification_real): But they aren't deduced otherwise.
1558 2011-05-25 Jason Merrill <jason@redhat.com>
1561 * decl.c (build_enumerator): If incremented enumerator won't fit in
1562 previous integral type, find one it will fit in.
1565 * decl.c (create_array_type_for_decl): Complain about array of auto.
1569 * error.c (dump_template_bindings): Set processing_template_decl
1570 for a partial instantiation.
1573 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1574 to another reference type.
1577 * decl.c (case_conversion): New.
1578 (finish_case_label): Use it.
1580 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1583 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1586 * decl.c (grokdeclarator): Complain about auto typedef.
1589 * decl.c (grokdeclarator): Complain later for auto parameter.
1590 * pt.c (splice_late_return_type): Handle use in a template
1594 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1597 * parser.c (cp_parser_parameter_declaration): Recognize
1598 list-initialization.
1599 (cp_parser_direct_declarator): Check for the closing
1600 paren before parsing definitely.
1603 * parser.c (cp_parser_constructor_declarator_p): Don't check
1604 constructor_name_p for enums.
1605 (cp_parser_diagnose_invalid_type_name): Correct error message.
1608 * init.c (perform_member_init): Handle list-initialization
1609 of array of non-trivial class type.
1612 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1613 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1616 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1617 function parameter pack.
1618 (tsubst_pack_expansion): Likewise.
1620 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1623 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1625 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1629 * semantics.c (cxx_eval_bit_field_ref): Handle the
1630 case when BIT_FIELD_REF doesn't cover only a single field.
1632 2011-05-24 Jason Merrill <jason@redhat.com>
1635 * pt.c (get_mostly_instantiated_function_type): Use
1636 push_deferring_access_checks rather than set flag_access_control.
1638 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1640 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1641 syntax error in declaring an ObjC instance variable.
1643 2011-05-24 Jason Merrill <jason@redhat.com>
1646 * class.c (pushclass): Accept NULL argument.
1647 (popclass): Deal with popping null class.
1648 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1649 push_to_top_level/pop_from_top_level.
1650 (push_deduction_access_scope, pop_defarg_context): New.
1651 (fn_type_unification): Use them.
1652 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1654 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1656 * decl.c (grokdeclarator): Use current_class_name.
1658 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1660 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1661 (g++$(exeext)): Use libcommon-target.a.
1662 (CXX_C_OBJS): Remove prefix.o.
1664 2011-05-23 Jason Merrill <jason@redhat.com>
1666 * pt.c (tsubst_copy_and_build): Use current_class_name.
1669 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1672 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1673 converting to reference.
1674 (build_static_cast_1): Update for glvalues.
1677 * typeck.c (build_const_cast_1): Handle rvalue references.
1680 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1684 * call.c (splice_viable): Be strict in templates.
1687 * error.c (dump_template_bindings): Suppress access control.
1690 * pt.c (instantiate_decl): Handle =default.
1693 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1695 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1697 * call.c (build_over_call): Tweak call to check_function_arguments.
1698 * typeck.c (cp_build_function_call_vec): Likewise.
1700 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1703 * init.c (perform_member_init): Check for self-initialization.
1705 2011-05-22 Jason Merrill <jason@redhat.com>
1708 * typeck.c (composite_pointer_type_r): Return error_mark_node
1709 on error in SFINAE context.
1711 2011-05-20 Jason Merrill <jason@redhat.com>
1714 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1715 for constexpr fns to memfn_quals, just add it to the type.
1716 (revert_static_member_fn): Don't complain about quals.
1717 (check_static_quals): New.
1718 (grokfndecl): Call it.
1719 (start_preparsed_function): Don't call revert_static_member_fn.
1722 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1725 * cvt.c (type_promotes_to): Don't promote scoped enums.
1728 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1731 * tree.c (stabilize_expr): Fix typo.
1735 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1736 with throw(type-list).
1737 * typeck2.c (merge_exception_specifiers): noexcept(false)
1738 beats any more limited specification.
1742 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1744 * semantics.c (perform_koenig_lookup): Add complain parm.
1745 * cp-tree.h: Adjust.
1746 * parser.c (cp_parser_postfix_expression): Adjust.
1747 (cp_parser_perform_range_for_lookup): Adjust.
1749 2011-05-20 Jason Merrill <jason@redhat.com>
1751 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1753 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1755 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1757 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1760 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1763 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1764 pass it down to locate_fn_flags.
1765 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1766 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1767 * cp-gimplify.c: Include splay-tree.h.
1768 (splay_tree_compare_decl_uid, omp_var_to_track,
1769 omp_cxx_notice_variable): New functions.
1770 (struct cp_genericize_omp_taskreg): New type.
1771 (struct cp_genericize_data): Add omp_ctx field.
1772 (cp_genericize_r): Attempt to determine implicitly determined
1773 firstprivate class type variables.
1774 (cp_genericize): Clear omp_ctx.
1775 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1777 2011-05-18 Jason Merrill <jason@redhat.com>
1781 * class.c (finalize_literal_type_property): Do check
1782 for constexpr member functions of non-literal class.
1783 (finish_struct): Don't call check_deferred_constexpr_decls.
1784 * cp-tree.h: Don't declare it.
1785 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1786 * decl.c (grok_special_member_properties): Don't check it
1787 (grokfnedcl): Don't call validate_constexpr_fundecl.
1788 (start_preparsed_function): Do call it.
1789 * pt.c (tsubst_decl): Don't call it.
1790 (instantiate_class_template_1): Don't call
1791 check_deferred_constexpr_decls.
1792 * semantics.c (literal_type_p): Check for any incompleteness.
1793 (ensure_literal_type_for_constexpr_object): Likewise.
1794 (is_valid_constexpr_fn): Revert deferral changes.
1795 (validate_constexpr_fundecl): Likewise.
1796 (register_constexpr_fundef): Likewise.
1797 (check_deferred_constexpr_decls): Remove.
1799 2011-05-16 Jason Merrill <jason@redhat.com>
1802 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1804 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1806 * cxx-pretty-print.c: Update comment.
1807 * semantics.c (trait_expr_value, finish_trait_expr):
1809 * parser.c (cp_parser_primary_expression): Likewise.
1811 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1814 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1816 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1818 Implement final on class.
1819 * class.c (check_bases): Diagnose derivation from a final class.
1820 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1821 (CLASSTYPE_FINAL): New.
1822 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1824 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1826 2011-05-13 Jason Merrill <jason@redhat.com>
1829 * pt.c (deduction_tsubst_fntype): New.
1830 (fn_type_unification): Use it.
1831 (init_template_processing): Initialize hash table.
1832 (print_template_statistics): Print hash table stats.
1834 * call.c (build_op_call): Use timevar_cond_start/stop.
1835 (build_user_type_conversion): Likewise.
1837 2011-05-12 Jason Merrill <jason@redhat.com>
1839 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1840 * semantics.c (validate_constexpr_fundecl): Set it.
1841 (check_deferred_constexpr_decls): Clear it.
1842 (register_constexpr_fundef): Make sure it isn't set.
1843 * decl.c (grok_special_member_properties): Check it.
1845 2011-05-11 Jason Merrill <jason@redhat.com>
1848 * semantics.c (validate_constexpr_fundecl): Defer checking if
1849 an argument type is being defined.
1850 (is_valid_constexpr_fn): Add defer_ok parm.
1851 (cxx_eval_call_expression): Adjust.
1852 (check_deferred_constexpr_decls): New.
1853 (literal_type_p): Make sure type isn't being defined.
1854 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1855 * cp-tree.h: Declare check_deferred_constexpr_decls.
1856 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1857 (start_preparsed_function, cp_finish_decl): Not here.
1858 * class.c (finalize_literal_type_property): Don't call
1859 validate_constexpr_fundecl.
1860 (finish_struct): Call check_deferred_constexpr_decls.
1861 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1862 (instantiate_class_template): Call check_deferred_constexpr_decls.
1864 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1865 rather than DECL_TEMPLATE_INSTANTIATION.
1866 (cxx_eval_call_expression): Likewise.
1868 * semantics.c (register_constexpr_fundef): Add to hash table here.
1869 (validate_constexpr_fundecl): Not here.
1871 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1873 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
1874 do call maybe_constant_value in C++0x mode.
1875 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
1878 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
1880 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
1882 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
1884 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
1885 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
1886 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1888 2011-05-10 Jason Merrill <jason@redhat.com>
1891 * class.c (type_build_ctor_call): New.
1892 * cp-tree.h: Declare it.
1893 * decl.c (check_initializer): Use it instead of
1894 TYPE_NEEDS_CONSTRUCTING.
1895 * init.c (build_value_init, build_value_init_noctor): Likewise.
1896 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
1897 (build_vec_init): Likewise.
1898 * typeck2.c (process_init_constructor_array): Likewise.
1899 (process_init_constructor_record): Likewise.
1902 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
1903 expansion producing another expansion.
1905 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
1907 Fixes for override/final.
1908 * class.c (check_for_override): Diagnose final on a nonvirtual
1909 member function, diagnose override for a virtual with no matching
1910 override. Don't fiddle around with DECL_VINDEX.
1912 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1914 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
1915 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1916 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
1917 operand of EXPR_PACK_EXPANSION.
1918 (cp_tree_operand_length): Declare.
1919 * tree.c (cp_tree_operand_length): Define.
1920 (cp_tree_equal): Call it.
1921 * pt.c (value_dependent_expr_P): Likewise.
1922 * mangle.c (write_expression): Likewise.
1924 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
1928 * decl.c (reshape_init): Take a complain parameter and do
1929 not call error if tf_error is not set.
1930 (check_initializer, reshape_init_r, reshape_init_array,
1931 reshape_init_array_1, reshape_init_vector, reshape_init_class):
1933 * typeck2.c (digest_init_r): Take a complain parameter and
1934 pass it to convert_for_initialization.
1935 (digest_init, digest_init_flags, process_init_constructor_array,
1936 process_init_constructor_record, process_init_constructor_union,
1937 process_init_constructor, digest_init_r): Adjust.
1938 * init.c (expand_default_init, build_new_1): Likewise.
1939 * typeck.c (cp_build_modify_expr): Likewise.
1940 * decl2.c (grokfield): Likewise.
1941 * call.c (convert_like_real, convert_default_arg): Likewise.
1942 * semantics.c (finish_compound_literal): Pass complain to
1943 reshape_init and digest_init.
1944 * cp-tree.h: Adjust declarations.
1946 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
1949 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
1950 recursion if there is user defined constructor.
1952 2011-05-09 Jason Merrill <jason@redhat.com>
1955 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
1958 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
1960 Implement final/override for member functions.
1961 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
1962 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
1963 (cp_virt_specifiers, enum virt_specifier): New.
1964 * decl.c (set_virt_specifiers): New.
1965 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
1966 * parser.c (make_call_declarator): add virt-specifiers parameter.
1967 (cp_parser_lambda_declarator_opt): Adjust.
1968 (cp_parser_direct_declarator): Likewise.
1969 (cp_parser_virt_specifier_seq_opt): New.
1970 * search.c (check_final_overrider): Diagnose attempts to override
1971 a final member function.
1973 2011-05-09 Dodji Seketeli <dodji@redhat.com>
1976 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
1977 if the instance has a dependent initializer.
1979 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
1982 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
1983 effectively unused variable.
1985 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
1987 * name-lookup.h (global_bindings_p): Adjust prototype.
1988 * name-lookup.c (global_bindings_p): Return bool.
1990 2011-05-06 Jason Merrill <jason@redhat.com>
1992 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
1996 * semantics.c (cxx_eval_conditional_expression): Check
1997 integer_zerop instead.
1998 (potential_constant_expression_1): Likewise.
2001 * semantics.c (cxx_eval_array_reference): Handle implicit
2004 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2006 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2007 * call.c (standard_conversion): Call class_of_this_parm.
2008 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2009 (pp_cxx_direct_abstract_declarator): Likewise.
2010 * decl2.c (change_return_type): Likewise.
2011 (cp_reconstruct_complex_type): Likewise.
2012 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2013 * mangle.c (write_function_type): Likewise.
2014 * pt.c (unify): Likewise.
2015 * typeck.c (merge_types, type_memfn_quals): Likewise.
2016 * decl.c (build_this_parm): Call type_of_this_parm.
2018 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2021 * cp-tree.h (non_static_member_function_p): Declare new function.
2022 * tree.c (non_static_member_function_p): Define it.
2023 * semantics.c (finish_call_expr): Use it.
2025 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2027 * decl.c (finish_case_label): Omit the loc argument to
2030 2011-05-05 Jason Merrill <jason@redhat.com>
2032 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2033 * cvt.c (convert_from_reference): Adjust.
2034 * pt.c (build_non_dependent_expr): Adjust.
2035 * semantics.c (finish_offsetof): Adjust.
2036 * tree.c (lvalue_kind): Use it.
2039 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2041 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2043 * decl.c (start_preparsed_function): Do not set
2044 dont_save_pending_sizes_p.
2046 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2048 * parser.c (cp_parser_objc_method_definition_list): Update call to
2049 objc_start_method_definition.
2051 2011-05-04 Jason Merrill <jason@redhat.com>
2054 * class.c (resolves_to_fixed_type_p): Don't look closely
2057 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2060 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2063 2011-05-02 Lawrence Crowl <crowl@google.com>
2065 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2066 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2067 Change TV_NAME_LOOKUP to start/stop.
2068 (define_label): Refactor timevar calls out to a wrapper function.
2069 Change TV_NAME_LOOKUP to start/stop.
2070 (xref_tag): Likewise.
2071 (lookup_label): Refactor timevar calls out to a wrapper function.
2072 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2074 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2076 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2077 (lookup_template_class): Refactor timevar calls out to a wrapper
2078 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2079 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2081 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2082 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2083 (push_namespace): Likewise.
2084 (pop_nested_namespace): Likewise.
2085 (pushdecl_namespace_level): Likewise.
2086 (store_class_bindings): Likewise.
2087 (push_to_top_level): Likewise.
2088 (identifier_type_value): Refactor timevar calls out to a wrapper
2089 function. Change TV_NAME_LOOKUP to start/stop.
2090 (find_binding): Likewise.
2091 (push_using_decl): Likewise.
2092 (lookup_arg_dependent): Likewise.
2093 (push_using_directive): Likewise.
2094 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2095 to plain code. Change TV_NAME_LOOKUP to start/stop.
2096 (lookup_type_current_level): Likewise. Refactor inner return to
2098 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2099 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2100 (pushdecl_top_level_1): Likewise.
2101 (lookup_using_namespace): Likewise.
2102 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2103 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2104 (push_overloaded_decl): Likewise.
2105 (push_class_level_binding): Likewise.
2106 (namespace_binding): Likewise.
2107 (set_namespace_binding): Likewise.
2108 (supplement_binding): Likewise.
2109 (unqualified_namespace_lookup): Likewise.
2110 (lookup_name_real): Likewise.
2111 (lookup_type_scope): Likewise.
2112 (namespace_ancestor): Likewise.
2113 (lookup_name_innermost_nonclass_level): Likewise.
2114 (pushtag): Likewise.
2115 (pop_from_top_level): Likewise.
2116 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2117 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2119 (add_using_namespace): Refactor timevar calls out to a wrapper
2120 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2121 wrapper on call to self.
2123 * decl2.c: (cp_write_global_declarations): Add start/stop of
2124 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2125 Remove push/pop calls to TV_VARCONST.
2127 * parser.c: Add include of "timevar.h".
2128 (cp_parser_explicit_instantiation): Add push/pop calls to
2130 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2131 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2133 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2134 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2135 (cp_parser_late_parsing_for_member): Add push/pop calls to
2136 new TV_PARSE_INMETH.
2138 * call.c: Add include of "timevar.h".
2139 (convert_class_to_reference): Wrap and add push/pop calls to
2141 (build_op_call): Likewise.
2142 (build_conditional_expr): Likewise.
2143 (build_new_op): Likewise.
2144 (build_new_method_call): Likewise.
2145 (build_user_type_conversion): Reorganize to single return and add
2146 push/pop calls to TV_OVERLOAD.
2147 (perform_overload_resolution): Likewise.
2149 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2151 2011-05-02 Jason Merrill <jason@redhat.com>
2153 * tree.c (build_vec_init_expr): Take complain parm.
2154 (build_vec_init_elt): Likewise. Free arg vector.
2155 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2156 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2157 (VEC_INIT_EXPR_INIT): Likewise.
2158 Adjust build_vec_init_expr declaration.
2159 * init.c (perform_member_init): Adjust.
2163 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2164 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2165 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2166 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2167 (build_vec_init_elt): Don't expect an array type.
2168 (build_array_copy): Adjust.
2169 * init.c (perform_member_init): Adjust.
2170 (build_new_1): Use build_vec_init_expr.
2173 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2174 Protect an explicit target.
2177 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2178 (compute_array_index_type): Revert earlier 48446 changes.
2179 (grokdeclarator): Use stabilize_vla_size.
2181 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2182 Eric Botcazou <ebotcazou@adacore.com>
2184 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2185 instead of inappropriate zero values.
2187 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2190 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2191 return value for NULL_TREE.
2193 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2196 * init.c (perform_member_init): Check build_value_init return
2197 value for error_mark_node.
2199 2011-04-29 Diego Novillo <dnovillo@google.com>
2200 Le-Chun Wu <lcwu@google.com>
2202 * call.c (conversion_null_warnings): Also handle assignments
2203 when warning about NULL conversions.
2205 2011-04-29 Le-Chun Wu <lcwu@google.com>
2207 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2208 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2209 (build_over_call): Use it to determine whether to emit a NULL
2210 warning for template function instantiations.
2211 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2212 EXPLICIT_TARGS is set.
2214 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2215 Mike Stump <mikestump@comcast.net>
2217 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2218 in maintainer mode. Use the --output-file option of gperf instead
2219 of > to prevent creating an empty cp/cfns.h when gperf is not
2222 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2225 * semantics.c (finish_base_specifier): cv-qualified base class
2226 is fine, per DR 484.
2228 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2231 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2232 considering call expressions involving a member function.
2234 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2237 * tree.c (build_cplus_new): Check build_target_expr return
2238 value for error_mark_node.
2240 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2243 * semantics.c (literal_type_p): Reference types are literal types,
2245 (valid_type_in_constexpr_fundecl_p): Remove.
2246 (is_valid_constexpr_fn): Adjust.
2248 2011-04-27 Jason Merrill <jason@redhat.com>
2251 Implement list-initialization of _Complex.
2252 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2253 (check_initializer): Likewise.
2254 * call.c (build_complex_conv): New.
2255 (implicit_conversion): Call it.
2256 (convert_like_real): Handle it.
2257 * typeck2.c (check_narrowing): Handle it.
2259 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2260 decide whether to delete.
2261 (build_vec_init): Pass sfk_complete_destructor.
2264 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2265 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2266 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2267 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2268 (build_vec_init_elt): Don't expect an array type.
2269 (build_array_copy): Adjust.
2270 * init.c (perform_member_init): Adjust.
2271 (build_new_1): Use build_vec_init_expr.
2273 * class.c (resolve_address_of_overloaded_function): Don't
2274 change OVERLOAD to TREE_LIST.
2275 * pt.c (print_candidates_1): Remove nonsensical assert.
2278 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2279 to tentative parse sooner.
2281 2011-04-26 Jason Merrill <jason@redhat.com>
2284 * parser.c (cp_parser_primary_expression): Set *idk to
2285 CP_ID_KIND_NONE for a parenthesized identifier.
2287 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2288 (cxx_print_identifier): Correct indentation.
2291 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2292 * tree.c (force_target_expr): Add complain parm.
2293 (build_target_expr_with_type): Likewise.
2294 (get_target_expr_sfinae): Split out.
2295 (build_vec_init_expr, bot_manip): Adjust.
2296 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2297 (build_delete, build_dtor_call): Likewise.
2298 (perform_direct_initialization_if_possible): Adjust.
2299 (build_vec_init): Handle error return.
2300 * cvt.c (force_rvalue): Add complain parm.
2301 Call build_special_member_call directly.
2302 * decl2.c (delete_sanity): Add complain parm.
2303 (build_cleanup): Adjust.
2304 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2305 * semantics.c (finish_stmt_expr_expr): Adjust.
2306 (finish_compound_literal): Adjust.
2307 * parser.c (cp_parser_delete_expression): Adjust.
2308 * typeck2.c (build_functional_cast): Adjust.
2309 * cp-tree.h: Adjust.
2311 2011-04-26 Martin Jambor <mjambor@suse.cz>
2313 * class.c (cp_fold_obj_type_ref): Remove.
2314 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2316 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2318 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2319 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2320 (UNDERLYING_TYPE_TYPE): Add.
2321 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2323 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2324 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2325 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2326 * semantics.c (finish_underlying_type): New.
2327 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2328 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2329 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2330 * tree.c (cp_walk_subtrees): Likewise.
2331 * pt.c (for_each_template_parm_r, tsubst, unify,
2332 dependent_type_p_r): Likewise.
2333 * mangle.c (write_type): Sorry for __underlying_type.
2335 2011-04-25 Jason Merrill <jason@redhat.com>
2338 * decl.c (type_dependent_init_p): New.
2339 (cp_finish_decl): Check it.
2340 * pt.c (any_type_dependent_elements_p): New.
2341 * cp-tree.h: Declare it.
2343 2011-04-20 Jason Merrill <jason@redhat.com>
2345 * semantics.c (finish_compound_literal): Don't put an array
2346 with a dtor in a static variable.
2348 * call.c (build_over_call): Handle trivial dtor.
2350 * search.c (lookup_fnfields_slot): Call complete_type.
2353 * decl2.c (build_offset_ref_call_from_tree): Move
2354 non-dependency of object outside condition.
2357 * decl.c (cp_finish_decl): Simplify template handling.
2359 2011-04-20 Jim Meyering <meyering@redhat.com>
2361 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2363 2011-04-19 Jason Merrill <jason@redhat.com>
2366 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2369 * decl.c (duplicate_decls): Keep always_inline attribute
2370 in sync with DECL_DISREGARD_INLINE_LIMITS.
2372 2011-04-18 Jason Merrill <jason@redhat.com>
2375 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2378 * init.c (build_value_init): Handle UNION_TYPE the same.
2380 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2383 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2384 for type dependent pointers.
2386 2011-04-18 Jim Meyering <meyering@redhat.com>
2388 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2390 2011-04-17 Jan Hubicka <jh@suse.cz>
2392 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2395 2011-04-17 Jason Merrill <jason@redhat.com>
2398 * typeck2.c (build_functional_cast): Disallow array type.
2400 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2402 2011-04-17 Jan Hubicka <jh@suse.cz>
2404 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2406 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2409 * parser.c (cp_convert_range_for): Split into
2410 cp_parser_perform_range_for_lookup.
2411 (cp_parser_perform_range_for_lookup): New.
2412 (cp_parser_range_for_member_function): New.
2413 (cp_parser_for_init_statement): Correct error message.
2414 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2416 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2418 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2419 change from objc_declare_protocols() to objc_declare_protocol().
2421 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2424 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2425 and return immediately.
2427 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2429 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2430 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2431 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2432 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2433 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2435 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2437 * cp-tree.def (IF_STMT): Add an extra operand.
2438 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2439 * cp-tree.h (IF_SCOPE): Define.
2440 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2441 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2443 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2445 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2446 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2447 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2448 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2449 Use FOR_SCOPE instead of TREE_CHAIN.
2450 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2451 (finish_for_stmt): Likewise.
2453 2011-04-14 Jason Merrill <jason@redhat.com>
2455 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2456 build_new_method_call.
2457 * semantics.c (finish_call_expr): Likewise.
2460 * init.c (build_value_init_noctor): Check complain consistently.
2463 * typeck.c (cp_build_binary_op): Don't decay void operands.
2466 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2468 * init.c (get_temp_regvar): No longer static.
2469 * cp-tree.h: Declare it.
2471 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2473 * parser.c (cp_parser_objc_class_declaration): Updated for change
2474 in objc_declare_class().
2476 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2478 * decl.c (poplevel): Use block_chainon.
2480 2011-04-13 Jason Merrill <jason@redhat.com>
2483 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2484 or pointer to (non-member) function.
2486 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2489 * semantics.c (cxx_eval_array_reference): Handle reading from
2490 wchar_t, char16_t and char32_t STRING_CST.
2492 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2495 * class.c (fixed_type_or_null): We cannot determine the dynamic
2496 type of a reference variable if its initializer is dependent.
2498 2011-04-13 Jason Merrill <jason@redhat.com>
2501 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2502 unqualified lookup failing if we're still in a template.
2504 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2506 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2507 tree_contains_struct initialization to...
2508 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2510 * cp-objcp-common.h (cp_common_init_ts): Declare.
2511 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2514 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2516 * parser.c (cp_parser_objc_message_expression): Updated call
2517 to objc_build_message_expr.
2519 2011-04-12 Martin Jambor <mjambor@suse.cz>
2521 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2522 cgraph_get_create_node.
2523 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2524 instead of cgraph_get_create_node.
2525 * method.c (make_alias_for_thunk): Call cgraph_get_node
2526 instead of cgraph_get_create_node, assert it returns non-NULL.
2527 (use_thunk): Likewise.
2528 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2529 when flag_syntax_only is not set. Call cgraph_get_node instead of
2530 cgraph_get_create_node.
2531 (maybe_clone_body): Call cgraph_get_node instead of
2532 cgraph_get_create_node.
2534 2011-04-12 Martin Jambor <mjambor@suse.cz>
2536 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2537 instead of cgraph_node.
2538 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2539 (cp_write_global_declarations): Likewise.
2540 * optimize.c (maybe_clone_body): Likewise.
2541 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2542 * mangle.c (mangle_decl): Likewise.
2543 * method.c (make_alias_for_thunk): Likewise.
2544 (use_thunk): Likewise.
2546 2011-04-11 Jason Merrill <jason@redhat.com>
2549 * decl.c (cp_complete_array_type_or_error): New.
2550 * semantics.c (finish_compound_literal): Use it.
2551 * cp-tree.h: Declare it.
2554 * semantics.c (finish_compound_literal): Handle references.
2557 * semantics.c (finish_compound_literal): Take complain parm.
2558 (build_lambda_object): Adjust.
2559 * cp-tree.h: Adjust.
2560 * call.c (convert_like_real): Adjust.
2561 * decl.c (check_initializer): Adjust.
2562 * parser.c (cp_parser_postfix_expression): Adjust.
2563 (cp_parser_functional_cast): Adjust.
2564 * pt.c (tsubst_copy_and_build): Adjust.
2565 * typeck2.c (process_init_constructor_record): Adjust.
2568 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2572 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2573 than cp_build_indirect_ref.
2575 PR c++/48457, Core 1238
2576 * call.c (reference_binding): Allow rvalue reference to bind to
2578 * tree.c (lvalue_kind): Functions are always lvalues.
2580 2011-04-07 Jason Merrill <jason@redhat.com>
2583 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2584 arguments even if we don't know the function.
2587 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2588 at the end of the chain.
2589 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2590 (iterative_hash_template_arg): Likewise.
2593 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2594 * name-lookup.c (add_function): Set it.
2595 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2598 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2599 Release unused vector.
2602 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2603 (type_unification_real): Clear it here instead.
2606 * except.c (build_noexcept_spec): Propagate error_mark_node.
2607 (finish_noexcept_expr): Likewise.
2610 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2614 * call.c (resolve_args): Take complain.
2615 (build_new_function_call, build_operator_new_call): Pass it.
2616 (build_op_call, build_new_op, build_new_method_call): Pass it.
2619 * typeck.c (check_for_casting_away_constness): Take complain.
2620 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2621 (build_const_cast_1): Pass it. Take full complain parm.
2622 (build_const_cast, cp_build_c_cast): Adjust.
2624 * tree.c (build_aggr_init_expr): Always return error_mark_node
2625 on abstract violation.
2628 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2629 (bot_manip): Adjust.
2630 * cp-tree.h: Adjust.
2631 * call.c (convert_like_real, build_cxx_call): Adjust.
2632 (perform_direct_initialization_if_possible): Adjust.
2633 * cvt.c (ocp_convert): Adjust.
2634 * init.c (build_value_init): Adjust.
2635 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2636 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2637 * typeck2.c (build_functional_cast): Adjust.
2639 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2641 (perform_member_init): Not here.
2642 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2644 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2647 * typeck2.c (build_functional_cast): Check complain consistently.
2648 Use build_value_init and abstract_virtuals_error_sfinae.
2649 (abstract_virtuals_error_sfinae): Split out.
2650 * cp-tree.h: Declare it.
2651 * init.c (build_new_1): Use it.
2652 (build_value_init_noctor): Handle FUNCTION_TYPE.
2654 * semantics.c (finish_decltype_type): Simplify handling of unknown
2657 * semantics.c (finish_decltype_type): Add complain parm.
2658 * cp-tree.h: Adjust.
2659 * parser.c (cp_parser_decltype): Adjust.
2660 * pt.c (tsubst): Adjust.
2663 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2665 2011-03-31 Jason Merrill <jason@redhat.com>
2668 * semantics.c (finish_call_expr): Remove assert.
2671 * method.c (defaultable_fn_check): Templates are not defaultable.
2673 * parser.c (cp_parser_init_declarator): Avoid redundant
2674 cp_finish_decl for member declarations.
2676 2011-03-30 Jason Merrill <jason@redhat.com>
2679 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2682 2011-03-30 Jason Merrill <jason@redhat.com>
2685 * semantics.c (potential_constant_expression_1): Handle
2686 UNORDERED_EXPR and ORDERED_EXPR.
2689 * semantics.c (finish_compound_literal): Do put static/constant
2690 arrays in static variables.
2692 * call.c (convert_like_real) [ck_list]: Build up the
2693 initializer_list object directly.
2694 * decl.c (build_init_list_var_init): Adjust.
2696 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2697 * decl.c (reshape_init_array_1): Likewise.
2699 2011-03-29 Jason Merrill <jason@redhat.com>
2702 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2703 the variable is constant before looking at its initializer.
2706 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2709 * semantics.c (potential_constant_expression_1): Change error about
2710 use of *this in constructor into sorry.
2713 * decl.c (cp_finish_decl): Defer validation of constexpr member
2715 * class.c (finalize_literal_type_property): Validate them here.
2716 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2718 * semantics.c (is_valid_constexpr_fn): Specify input location.
2720 2011-03-28 Jason Merrill <jason@redhat.com>
2723 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2724 from overloaded function.
2727 * call.c (build_array_conv): New.
2728 (implicit_conversion): Use it.
2730 * call.c (reference_binding): Allow direct binding to an array
2734 * parser.c (cp_parser_compound_statement): Add function_body parm.
2735 Complain about non-body compound-stmt in constexpr fn.
2736 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2737 (cp_parser_implicitly_scoped_statement): Adjust.
2738 (cp_parser_function_body, cp_parser_try_block): Adjust.
2739 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2740 (cp_parser_objc_try_catch_finally_statement): Adjust.
2743 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2744 and using-definition.
2745 (register_constexpr_fundef): Call it.
2747 * except.c (build_noexcept_spec): Call cxx_constant_value after
2750 2011-03-25 Kai Tietz <ktietz@redhat.com>
2752 * lex.c (interface_strcmp): Handle dos-paths.
2753 (handle_pragma_implementation): Use filename_cmp instead of
2755 (in_main_input_context): Likewise.
2757 2011-03-25 Jason Merrill <jason@redhat.com>
2760 * method.c (defaulted_late_check): Check for exception spec mismatch.
2761 (defaultable_fn_check): Allow exception spec and virtual.
2762 * class.c (check_for_override): A virtual dtor is non-trivial.
2765 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2768 2011-03-25 Kai Tietz <ktietz@redhat.com>
2770 * decl.c (decls_match): Replace target hook
2771 call of comp_type_attributes by version in tree.c file.
2772 * search.c (check_final_overrider): Likewise.
2773 * typeck.c (structural_comptypes): Likewise.
2775 2011-03-21 Kai Tietz <ktietz@redhat.com>
2778 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2779 Display allowed attributes for function pointer types.
2780 * error.c (dump_type_prefix): Likewise.
2782 * tree.c (cxx_attribute_table): Adjust table.
2784 2011-03-18 Jason Merrill <jason@redhat.com>
2787 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2790 * call.c (build_over_call): Don't skip ck_rvalue.
2792 2011-03-17 Jason Merrill <jason@redhat.com>
2795 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2796 the conversion set TREE_OVERFLOW.
2799 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2800 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2803 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2805 2011-03-16 Jason Merrill <jason@redhat.com>
2808 * semantics.c (potential_constant_expression_1): Don't allow *this
2810 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2813 * decl.c (compute_array_index_type): Don't bother trying to deal
2814 with literal classes in ABI v1.
2817 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2821 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2822 use the generic binary expression handling.
2824 2011-03-16 Diego Novillo <dnovillo@google.com>
2826 * Make-lang.in (CXX_PARSER_H): New.
2827 (cp/parser.o): Add dependency on CXX_PARSER_H.
2828 Add dependency on tree-pretty-print.h
2829 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2830 * cp-lang.c: Include parser.h.
2831 * parser.c: Include parser.h.
2832 (struct cp_token): Add bitfield purged_p.
2835 (CPP_PURGED): Remove. Update all users.
2836 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2837 Remove field buffer_length.
2840 (struct tree_check): Move to parser.h.
2841 (cp_token_position): Likewise.
2842 (struct cp_token_cache): Likewise.
2843 (CPP_KEYWORD): Likewise.
2844 (CPP_TEMPLATE_ID): Likewise.
2845 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2846 (N_CP_TTYPES): Likewise.
2847 (enum cp_parser_status_kind): Likewise.
2848 (struct cp_parser_context): Likewise.
2849 (struct cp_default_arg_entry_d): Likewise.
2850 (struct cp_unparsed_functions_entry_d): Likewise.
2851 (struct cp_parser): Likewise.
2852 (cp_lexer_dump_tokens): New.
2853 (cp_lexer_debug_tokens): New.
2854 (cp_lexer_finished_p): New.
2855 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2856 (cp_lexer_new_main): Re-write main lexing loop to push
2857 tokens into the new VEC buffer.
2858 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2859 Do not abort if the token type is not recognized, just print
2861 * parser.h: New file.
2862 * config-lang.in (gtfiles): Add cp/parser.h.
2864 2011-03-16 Jason Merrill <jason@redhat.com>
2867 * typeck.c (check_return_expr): Fix conditions for setting
2868 LOOKUP_PREFER_RVALUE.
2870 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2873 * decl.c (check_array_designated_initializer): Allow integer index.
2874 (reshape_init_array_1): Set index on the elements.
2876 2011-03-16 Jason Merrill <jason@redhat.com>
2879 * typeck.c (convert_for_initialization): Use
2880 perform_implicit_conversion_flags.
2881 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
2882 rvaluedness_matches_p on ck_rvalue.
2883 (convert_like_real) [ck_rvalue]: And restore it here.
2886 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
2888 2011-03-16 Jason Merrill <jason@redhat.com>
2890 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
2891 committed to this tentative parse.
2894 * semantics.c (finish_call_expr): Preserve reference semantics
2897 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
2899 2011-03-16 Jakub Jelinek <jakub@redhat.com>
2901 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
2902 DECL_LANG_SPECIFIC is NULL.
2904 2011-03-15 Jason Merrill <jason@redhat.com>
2907 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
2908 check value_dependent_expression_p on the operand.
2910 * semantics.c (push_cx_call_context): Return bool.
2911 (cxx_eval_call_expression): Handle excess depth.
2914 * method.c (synthesized_method_walk): Cleanups don't affect the
2915 triviality of a constructor, but do affect deletion and exception
2918 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2920 * decl2.c (cp_check_const_attributes): New.
2921 (cplus_decl_attributes): Call cp_check_const_attributes.
2923 2011-03-15 Jason Merrill <jason@redhat.com>
2926 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
2928 (push_defarg_context, pop_defarg_context): New.
2929 * parser.c (cp_parser_late_parsing_default_args): Use them.
2930 * cp-tree.h: Declare them.
2932 2011-03-11 Dodji Seketeli <dodji@redhat.com>
2934 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
2935 the argument of the indirection operator should not be dependent.
2938 2011-03-11 Jason Merrill <jason@redhat.com>
2941 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
2944 * parser.c (cp_parser_template_type_arg): Set
2945 type_definition_forbidden_message.
2948 * decl.c (compute_array_index_type): Discard folding
2949 if it didn't produce a constant.
2951 2011-03-11 Jakub Jelinek <jakub@redhat.com>
2954 * init.c (build_zero_init_1): Extracted from build_zero_init.
2955 Add FIELD_SIZE argument, if non-NULL and field bit_position
2956 as not smaller than that, don't add that field's initializer.
2957 Pass DECL_SIZE as last argument to build_zero_init_1
2958 for DECL_FIELD_IS_BASE fields.
2959 (build_zero_init): Use build_zero_init_1.
2961 2011-03-10 Jason Merrill <jason@redhat.com>
2964 * pt.c (iterative_hash_template_arg): Remove special case for
2968 * parser.c (cp_parser_single_declaration): Just return if
2969 cp_parser_parse_and_diagnose_invalid_type_name complained.
2971 2011-03-09 Jason Merrill <jason@redhat.com>
2974 * pt.c (unify): An unresolved overload is a nondeduced context.
2976 2011-03-09 Martin Jambor <mjambor@suse.cz>
2978 PR tree-optimization/47714
2979 * method.c (use_thunk): Clear addressable flag of thunk arguments.
2981 2011-03-08 Dodji Seketeli <dodji@redhat.com>
2984 * pt.c (convert_nontype_argument): Only call decay_conversion on
2987 2011-03-08 Jason Merrill <jason@redhat.com>
2990 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
2993 * pt.c (convert_nontype_argument): Don't crash on non-pointer
2994 argument to pointer parameter.
2997 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3000 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3003 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3004 consider scopes of primary template definitions. Adjust comments.
3006 2011-03-07 Jason Merrill <jason@redhat.com>
3009 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3011 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3014 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3017 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3018 (write_CV_qualifiers_for_type): Not here.
3020 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3022 * lang-specs.h: Match -save-temps* instead of -save-temps.
3024 2011-03-05 Jason Merrill <jason@redhat.com>
3026 * mangle.c (write_expression): Change ABI v6 to v5.
3027 (write_type): Likewise.
3029 2011-03-04 Jan Hubicka <jh@suse.cz>
3032 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3033 and cgraph_add_thunk.
3034 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3035 * mangle.c (mangle_decl): Likewise.
3037 2011-03-04 Jason Merrill <jason@redhat.com>
3040 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3041 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3044 * search.c (check_final_overrider): Allow pointer to same incomplete
3045 class type with different cv-quals.
3047 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3050 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3052 2011-03-03 Jason Merrill <jason@redhat.com>
3055 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3057 2011-03-02 Jason Merrill <jason@redhat.com>
3060 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3063 * tree.c (build_vec_init_elt): Split out from...
3064 (build_vec_init_expr): ...here.
3065 (diagnose_non_constexpr_vec_init): New fn.
3066 * semantics.c (potential_constant_expression_1): Use it.
3067 * cp-tree.h: Declare it.
3069 2011-03-01 Jason Merrill <jason@redhat.com>
3072 * parser.c (cp_parser_primary_expression): Don't warn about a
3073 failed tentative parse.
3076 * semantics.c (cxx_bind_parameters_in_call): Don't call
3077 adjust_temp_type on non-constant args.
3080 * call.c (standard_conversion): Provide requested cv-quals on
3081 class rvalue conversion.
3084 * decl2.c (grokbitfield): Handle type-dependent width.
3086 2011-02-28 Jason Merrill <jason@redhat.com>
3089 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3090 after checking for a non-thunk.
3092 2011-02-26 Jason Merrill <jason@redhat.com>
3095 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3096 * pt.c (iterative_hash_template_arg): And hash it.
3099 * semantics.c (non_const_var_error): Split out from...
3100 (cxx_eval_constant_expression): ...here.
3101 (potential_constant_expression_1) [VAR_DECL]: Use it.
3102 Allow dependent variables.
3104 2011-02-24 Jason Merrill <jason@redhat.com>
3106 * parser.c (cp_parser_constant_expression): Set
3107 non_integral_constant_expression correctly for C++0x too.
3108 (cp_parser_static_assert): Allow non-constant expression.
3109 (cp_parser_direct_declarator): Expect non_constant_p to be set
3111 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3112 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3113 (potential_rvalue_constant_expression): New.
3114 (require_potential_rvalue_constant_expression): New.
3116 2011-02-23 Jason Merrill <jason@redhat.com>
3118 * cp-tree.h (DECL_PARM_LEVEL): New.
3119 (struct lang_decl_parm): Add level field.
3120 * name-lookup.c (function_parm_depth): New fn.
3121 * name-lookup.h: Declare it.
3122 * parser.c (cp_parser_parameter_declaration_list): Use it.
3123 * mangle.c (struct globals): Add parm_depth field.
3124 (write_bare_function_type): Adjust it.
3125 (write_expression): Include the level delta in PARM_DECL mangling
3128 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3130 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3132 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3135 * parser.c (cp_parser_class_specifier): Require a closing brace
3136 to attempt error recovery.
3138 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3141 * pt.c (struct pending_template): Add chain_next GTY option.
3142 * decl.c (struct named_label_use_entry): Likewise.
3144 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3147 * semantics.c (build_lambda_object): Bail out if a field is
3150 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3153 * class.c (dfs_declare_virt_assop_and_dtor)
3154 (declare_virt_assop_and_dtor): New static functions.
3155 (add_implicitly_declared_members): Use
3156 declare_virt_assop_and_dtor.
3158 2011-02-21 Jason Merrill <jason@redhat.com>
3161 * decl2.c (decl_constant_var_p): A constexpr var needs an
3162 initializer to be constant.
3163 * semantics.c (cxx_eval_constant_expression): Complain about
3164 constexpr var used in its own initializer.
3165 * call.c (set_up_extended_ref_temp): Set
3166 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3168 2011-02-20 Jason Merrill <jason@redhat.com>
3171 * semantics.c (cxx_eval_call_expression): Call
3172 cxx_eval_constant_expression in trivial shortcut.
3175 * call.c (convert_class_to_reference): Don't try to set up a
3176 second conv sequence for non-viable candidates.
3179 * error.c (location_of): Handle non-tagged types.
3182 * method.c (process_subob_fn): Instantiate constexpr templates.
3183 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3185 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3188 * pt.c (tsubst_pack_expansion): do not use
3189 cp_tree_equal/same_type_p to detect an expansion of a parameter
3192 2011-02-19 Jason Merrill <jason@redhat.com>
3195 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3197 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3200 * semantics.c (finish_non_static_data_member): Early return if
3201 object is error_mark_node.
3203 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3206 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3208 * semantics.c (finish_id_expression): Do not pass erroneous decl
3209 to decl_constant_var_p.
3211 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3214 * cvt.c (convert_from_reference): Call mark_exp_read.
3216 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3219 * pt.c (finish_call_expr): Consider a call expression that has a
3220 dependent "this" pointer as being dependent. Add comments.
3221 (dependent_type_p, type_dependent_expression_p): Update comments.
3223 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3226 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3227 expansion arguments are not evaluated.
3229 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3232 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3233 instead of TYPE_LANG_FLAG_3.
3234 * pt.c (lookup_template_class): Copy over
3235 ENUM_FIXED_UNDERLYING_TYPE_P.
3237 2011-02-15 Jason Merrill <jason@redhat.com>
3240 * method.c (synthesized_method_walk): Always exit early for
3241 trivial fn in C++98 mode.
3243 2011-02-14 Jason Merrill <jason@redhat.com>
3246 * parser.c (cp_parser_enumerator_definition): Call
3247 fold_non_dependent_expr.
3249 2011-02-09 Jason Merrill <jason@redhat.com>
3251 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3252 * semantics.c (finish_fname): Only return the name if we're in
3255 * decl.c (build_enumerator): Don't perform integral promotions on
3256 non-integral constants.
3258 * cvt.c (convert_to_void): Handle null op1.
3260 * class.c (type_has_constexpr_default_constructor): Make sure the
3261 caller stripped an enclosing array.
3262 * init.c (perform_member_init): Strip arrays before calling it.
3265 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3267 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3270 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3271 template parameters in account.
3273 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3276 * parser.c (cp_parser_class_specifier): Fix setting of
3279 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3282 * semantics.c (build_data_member_initialization): Handle
3283 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3285 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3287 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3288 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3290 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3293 * cp-tree.h (fixup_template_parms): Declare.
3294 * pt.c (end_template_parm_list): Do not fixup template parms here.
3295 (fixup_template_parms): Remove static. Fix typo in the
3296 comments. Remove useless code statement.
3297 (fixup_template_parm): For a template template parameter, fixup
3298 its attributes before fixing up its type.
3300 (cp_parser_template_declaration_after_export): After parsing
3301 template parameters fixup their types.
3303 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3306 * semantics.c (potential_constant_expression_1): Handle
3309 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3312 * semantics.c (expand_or_defer_fn_1): Handle it.
3313 * decl2.c (decl_needed_p): Likewise.
3315 2011-01-21 Jason Merrill <jason@redhat.com>
3318 * semantics.c (build_constexpr_constructor_member_initializers):
3319 Handle trivial copy.
3321 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3324 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3325 assume init must be NULL if scope is NULL.
3326 (begin_range_for_stmt): Likewise.
3328 2011-01-21 Jason Merrill <jason@redhat.com>
3331 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3334 * semantics.c (potential_constant_expression_1): Split out from
3335 potential_constant_expression. Add want_rval parm. Handle
3336 template expression forms. Don't enforce restriction on address
3337 of automatic variable here. Add a couple of diagnostics that
3339 (require_potential_constant_expression): New entry point.
3340 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3341 (maybe_constant_value): Check potential_constant_expression.
3342 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3343 * tree.c (build_vec_init_expr): Adjust.
3345 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3348 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3351 2011-01-17 Jason Merrill <jason@redhat.com>
3354 * semantics.c (base_field_constructor_elt): New fn.
3355 (cxx_eval_bare_aggregate): Use it.
3356 (build_data_member_initialization): Leave COMPONENT_REF for
3359 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3361 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3364 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3365 Jonathan Wakely <jwakely.gcc@gmail.com>
3368 * decl.c (grokdeclarator): Reject mutable reference members.
3370 2011-01-14 Jason Merrill <jason@redhat.com>
3373 * pt.c (coerce_template_parms): Fix error recovery.
3376 * typeck2.c (check_narrowing): Only check arithmetic types.
3379 * tree.c (build_vec_init_expr): Handle flexible array
3382 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3385 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3386 TYPE_MAIN_DECL instead of TYPE_NAME.
3387 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3388 * decl2.c (determine_visibility): Add check
3389 of CLASS_TYPE_P for underlying_type.
3391 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3393 * cp-tree.h (begin_for_scope): New prototype.
3394 (begin_for_stmt): Update prototype.
3395 (begin_range_for_stmt): Update prototype.
3396 * init.c (build_vec_init): Update call to begin_for_stmt.
3397 * parser.c (cp_parser_for): New.
3398 (cp_parser_c_for): Add three new parameters.
3399 (cp_parser_range_for): Likewise. Most parsing code removed.
3400 (cp_parser_iteration_statement): Call cp_parser_for instead of
3401 cp_parser_c_for and cp_parser_range_for.
3402 (cp_parser_for_init_statement): Add new parameter and return type.
3403 (cp_parser_block_declaration): Update call to
3404 cp_parser_simple_declaration.
3405 (cp_parser_simple_declaration): Add new parameter.
3406 Update call to cp_parser_init_declarator.
3407 (cp_parser_init_declarator): Add new parameter.
3408 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3409 * semantics.c (begin_for_scope): New.
3410 (begin_for_stmt): Add two new parameters.
3411 (begin_range_for_stmt): Likewise.
3413 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3415 * parser.c (cp_parser_objc_at_property_declaration): Improved
3418 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3421 * cp-lang.c (get_template_innermost_arguments_folded)
3422 (get_template_argument_pack_elems_folded)
3423 (template_arg_needs_folding, fold_cplus_constants): New static
3425 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3426 get_template_innermost_arguments_folded.
3427 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3428 get_template_argument_pack_elems_folded.
3430 2011-01-11 Jason Merrill <jason@redhat.com>
3433 * init.c (build_new_1): Handle value-init in templates differently.
3436 * tree.c (maybe_dummy_object): Check current_class_ref against
3437 context, not current_class_type.
3439 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3442 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3443 error recovery purposes behave as if it was not specified so that
3444 the default type is used.
3446 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3449 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3450 for the second build_x_va_arg argument.
3452 2011-01-05 Tom Tromey <tromey@redhat.com>
3454 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3455 (lvalue_or_else): Likewise.
3457 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3460 * tree.c (cxx_type_hash_eq):
3461 Allow METHOD_TYPE, too.
3464 Copyright (C) 2011 Free Software Foundation, Inc.
3466 Copying and distribution of this file, with or without modification,
3467 are permitted in any medium without royalty provided the copyright
3468 notice and this notice are preserved.