1 2011-08-25 Jason Merrill <jason@redhat.com>
3 * call.c (convert_like_real): Remove redundant complain checks.
6 * call.c (convert_like_real): Exit early if bad and !tf_error.
8 2011-08-23 Jason Merrill <jason@redhat.com>
10 * typeck2.c (build_functional_cast): Don't try to avoid calling
12 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
14 2011-08-23 Jason Merrill <jason@redhat.com>
18 * tree.c (dependent_name): New.
19 (cp_tree_equal): Two calls with the same dependent name are
20 equivalent even if the overload sets are different.
22 2011-08-23 Jason Merrill <jason@redhat.com>
24 * tree.c (build_target_expr): Set TREE_CONSTANT on
25 literal TARGET_EXPR if the value is constant.
26 * typeck2.c (build_functional_cast): Don't set it here.
28 2011-08-23 Jason Merrill <jason@redhat.com>
31 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
33 2011-08-23 Jason Merrill <jason@redhat.com>
36 * decl.c (cxx_init_decl_processing): Initialize
37 dependent_lambda_return_type_node.
38 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
39 (dependent_lambda_return_type_node): Define.
40 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
41 * semantics.c (lambda_return_type): Handle overloaded function.
42 Use dependent_lambda_return_type_node instead of
43 DECLTYPE_FOR_LAMBDA_RETURN.
44 (apply_lambda_return_type): Don't check dependent_type_p.
45 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
46 (instantiate_class_template_1): Likewise.
47 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
48 * mangle.c (write_type): Likewise.
49 * typeck.c (structural_comptypes): Likewise.
50 (check_return_expr): Handle dependent_lambda_return_type_node.
52 2011-08-23 Jason Merrill <jason@redhat.com>
55 * semantics.c (maybe_constant_value): Don't try to fold { }.
56 * pt.c (build_non_dependent_expr): Don't wrap { }.
57 * init.c (build_value_init): Allow scalar value-init in templates.
59 2011-08-23 Jason Merrill <jason@redhat.com>
61 * semantics.c (potential_constant_expression_1): Allow 'this'.
63 2011-08-23 Jakub Jelinek <jakub@redhat.com>
66 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
67 if it has side-effects and needs to be preevaluated.
69 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
72 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
73 same line as the function.
75 2011-08-23 Jakub Jelinek <jakub@redhat.com>
78 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
79 which doesn't have any fields, clear it and diagnose.
81 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
82 Marc Glisse <marc.glisse@normalesup.org>
85 * mangle.c (decl_mangling_context): Call
86 targetm.cxx.decl_mangling_context.
87 (write_unscoped_name): Use decl_mangling_context.
89 2011-08-18 Dodji Seketeli <dodji@redhat.com>
92 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
93 template parameters as created by process_template_parm.
95 2011-08-16 Jason Merrill <jason@redhat.com>
98 * pt.c (unify_pack_expansion): Correct overloaded unification
101 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
102 on a member function or static data member, call mark_used.
105 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
108 2011-08-13 Jason Merrill <jason@redhat.com>
111 * name-lookup.c (local_bindings_p): New.
112 * name-lookup.h: Declare it.
113 * lex.c (unqualified_name_lookup_error): Use it.
116 * error.c (dump_expr): Handle MODIFY_EXPR properly.
118 * decl.c (grok_reference_init): Handle constexpr here.
119 * call.c (initialize_reference): Not here.
121 2011-08-12 David Li <davidxl@google.com>
123 * class.c (update_vtable_entry_for_fn): Set
124 LOST_PRIMARY bit properly.
126 2011-08-12 Jason Merrill <jason@redhat.com>
129 * call.c (convert_arg_to_ellipsis): force_rvalue only in
130 potentially evaluated context.
132 2011-08-12 Richard Guenther <rguenther@suse.de>
134 * call.c (build_over_call): Instead of memcpy use an
135 assignment of two MEM_REFs.
137 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
138 Brian Hackett <bhackett1024@gmail.com>
140 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
142 2011-08-10 Richard Guenther <rguenther@suse.de>
144 * call.c (build_over_call): Call memcpy unconditionally.
146 2011-08-08 Jason Merrill <jason@redhat.com>
149 * semantics.c (finish_call_expr): Don't look at 'this' if we
150 had an explicit object argument.
153 * typeck2.c (check_narrowing): Fix integer logic.
155 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
157 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
159 2011-08-05 Jason Merrill <jason@redhat.com>
162 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
163 on 'this' in a constructor.
166 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
169 * init.c (perform_member_init): Handle invalid array initializer.
172 * semantics.c (cxx_eval_array_reference): Handle failure to
173 reduce the array operand to something we can work with.
175 2011-08-05 Gabriel Charette <gchare@google.com>
177 * decl.c (finish_function): Remove unecessary line 0 hack.
179 2011-08-05 Jason Merrill <jason@redhat.com>
182 * typeck.c (build_x_compound_expr_from_list): Also complain
186 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
189 * parser.c (cp_parser_range_for): Only do auto deduction in
190 template if the range is non-dependent.
192 * init.c (perform_member_init): Always build_aggr_init
193 for a class member with an explicit mem-initializer.
195 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
197 2011-08-04 Jakub Jelinek <jakub@redhat.com>
200 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
201 for operator new and operator new []. Call init_attributes.
203 2011-08-02 Jason Merrill <jason@redhat.com>
206 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
209 * typeck2.c (check_narrowing): Check unsigned mismatch.
210 * semantics.c (finish_compound_literal): check_narrowing.
213 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
216 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
217 (build_field_list): Not here.
220 * parser.c (build_range_temp): Split out from...
221 (cp_convert_range_for): ...here.
222 (do_range_for_auto_deduction): New.
223 (cp_parser_range_for): Use it.
225 2011-08-02 Jakub Jelinek <jakub@redhat.com>
227 * cp-tree.h (finish_omp_atomic): Adjust prototype.
228 (cxx_omp_const_qual_no_mutable): New prototype.
229 (finish_omp_taskyield): New prototype.
230 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
231 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
232 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
233 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
235 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
236 and PRAGMA_OMP_CLAUSE_MERGEABLE.
237 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
238 (cp_parser_omp_taskyield): New function.
239 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
240 (cp_parser_omp_clause_reduction): Handle min and max.
241 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
242 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
243 OMP_CLAUSE_MERGEABLE.
244 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
245 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
247 (finish_omp_clauses): Don't complain about const qualified
248 predetermined vars and static data members in firstprivate clause.
249 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
251 (finish_omp_taskyield): New function.
252 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
253 (cxx_omp_predetermined_sharing): Use it.
255 2011-08-02 Jason Merrill <jason@redhat.com>
257 * call.c (build_call_a): Also check at_function_scope_p.
259 2011-08-01 Jason Merrill <jason@redhat.com>
262 * mangle.c (write_prefix): Handle decltype.
265 * semantics.c (cxx_eval_vec_init_1): Fix logic.
268 * semantics.c (potential_constant_expression_1): Allow any builtin.
269 (morally_constexpr_builtin_function_p): Remove.
271 2011-07-29 Jason Merrill <jason@redhat.com>
274 * parser.c (cp_parser_lambda_expression): Also clear in_statement
275 and in_switch_statement_p.
276 (cp_parser_class_specifier): Likewise.
278 2011-07-28 Jason Merrill <jason@redhat.com>
281 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
282 (convert_nontype_argument, tsubst_template_arg): Handle its output.
284 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
287 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
289 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
291 * pt.c (build_template_decl): Copy the function_decl's
292 source location to the new template_decl.
294 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
297 * typeck.c (cp_build_modify_expr): Check digest_init return value
300 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
303 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
304 and *end before returning.
306 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
309 * parser.c (cp_parser_perform_range_for_lookup): Early return if
310 error_operand_p (range).
312 2011-07-23 Jason Merrill <jason@redhat.com>
315 * parser.c (cp_parser_qualifying_entity): Handle templates.
317 2011-07-22 Jason Merrill <jason@redhat.com>
320 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
321 Make conditional on -Wnarrowing.
323 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
325 Warn about the use of final/override in non-c++0x mode, and
326 add __final for non-c++0x mode.
327 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
328 * error.c (maybe_warn_cpp0x): Adjust.
329 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
330 '__final' as a non-c++0x alternative for 'final'.
332 2011-07-22 Jason Merrill <jason@redhat.com>
333 Mark Glisse <marc.glisse@normalesup.org>
336 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
337 other namespaces as well.
338 * name-lookup.c (c_linkage_bindings): Define.
339 (lookup_extern_c_fun_in_all_ns): Rename from
340 lookup_extern_c_fun_binding_in_all_ns. Return tree.
341 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
343 2011-07-20 Jason Merrill <jason@redhat.com>
345 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
346 designated initializer syntax.
347 * decl.c (check_array_designated_initializer): Add index parm.
348 (maybe_deduce_size_from_array_init): Pass it.
349 (reshape_init_array_1): Likewise.
352 PR c++/42603 (DR 950)
353 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
354 (cp_parser_nested_name_specifier_opt): Allow decltype.
355 (cp_parser_qualifying_entity): Likewise.
356 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
357 (cp_parser_simple_type_specifier): Handle decltype as scope.
358 (cp_parser_base_specifier): Allow decltype.
359 (cp_parser_base_clause): Don't crash on null base.
360 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
361 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
363 2011-07-19 Jason Merrill <jason@redhat.com>
366 * pt.c (coerce_template_parms): Handle non-pack after pack.
368 2011-07-19 Richard Guenther <rguenther@suse.de>
370 * call.c (build_special_member_call): Use fold_build_pointer_plus.
371 * class.c (build_base_path): Likewise.
372 (convert_to_base_statically): Likewise.
373 (dfs_accumulate_vtbl_inits): Likewise.
374 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
375 * except.c (expand_start_catch_block): Likewise.
376 * init.c (expand_virtual_init): Likewise.
377 (build_new_1): Likewise.
378 (build_vec_delete_1): Likewise.
379 (build_vec_delete): Likewise.
380 * rtti.c (build_headof): Likewise.
381 (tinfo_base_init): Likewise.
382 * typeck.c (get_member_function_from_ptrfunc): Likewise.
383 (cp_build_addr_expr_1): Likewise.
384 * typeck2.c (build_m_component_ref): Likewise.
386 2011-07-18 Martin Jambor <mjambor@suse.cz>
388 * parser.c (cp_parser_parameter_declaration_list): Initialize
391 2011-07-16 Jason Merrill <jason@redhat.com>
393 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
394 last_error_tinst_level.
395 (push_tinst_level, pop_tinst_level): Adjust.
396 (problematic_instantiation_changed): Adjust.
397 (record_last_problematic_instantiation): Adjust.
398 * error.c (cp_print_error_function): Don't print
399 current_function_decl if we're in a template instantiation context.
400 (print_instantiation_full_context): Always print first line.
402 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
403 Jason Merrill <jason@redhat.com>
407 * cp-tree.h (fn_type_unification): Add `bool' parameter.
408 * pt.c (enum template_base_result): Define.
409 (unify_success, unify_unknown): Define.
410 (unify_parameter_deduction_failure): Define.
411 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
412 (unify_parameter_pack_mismatch): Define.
413 (unify_parameter_pack_inconsistent): Define.
414 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
415 (unify_expression_unequal, unify_inconsistency): Define.
416 (unify_method_type_error, unify_arity): Likewise.
417 (unify_too_many_parameters, unify_too_few_parameters): Define.
418 (unify_arg_conversion, unify_no_common_base): Define.
419 (unify_illformed_ptrmem_cst_expr): Define.
420 (unify_substitution_failure): Define.
421 (unify_inconsistent_template_template_parameters): Define.
422 (unify_template_deduction_failure): Define.
423 (unify_template_argument_mismatch): Define.
424 (unify_overload_resolution_failure): Define.
425 (comp_template_args_with_info): New function, split out from...
426 (comp_template_args): ...here. Call it.
427 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
429 (unify): Add `explain_p' parameter. Pass to all relevant calls.
430 Call above status functions when appropriate.
431 (resolve_overloaded_unification, try_one_overload): Likewise.
432 (type_unification, type_unification_real): Likewise.
433 (unify_pack_expansion): Likewise.
434 (get_template_base, try_class_unification): Likewise.
435 (get_bindings, more_specialized_fn): Pass false to unification
437 (get_class_bindings, do_auto_deduction): Likewise.
438 (convert_nontype_argument): Likewise.
439 (fn_type_unification): Likewise. Pass tf_warning_or_error if
441 (get_template_base): Add `explain_p' parameter and pass it to
442 try_class_unification. Return an enum template_base_result.
443 * class.c (resolve_address_of_overloaded_function): Pass false to
445 * call.c (enum rejection_reason_code): Add new codes.
446 (struct rejection_reason): Add template_unification field.
447 Add template_instantiation field.
448 (template_unification_rejection): Define.
449 (template_unification_error_rejection): Define.
450 (template_instantiation_rejection): Define.
451 (invalid_copy_with_fn_template_rejection): Define.
452 (add_template_candidate): Pass false to unify.
453 Provide more rejection reasons when possible.
454 (print_template_unification_rejection): Define.
455 (print_arity_rejection): Define, split out from...
456 (print_z_candidate): ...here. Add cases for new rejection
459 2011-07-15 Jason Merrill <jason@redhat.com>
461 * Make-lang.in (check-g++-strict-gc): New.
462 (cp/except.o): Depend on gt-cp-except.h
463 * except.c: Include gt-cp-except.h.
464 * config-lang.in (gtfiles): Add cp/except.c.
465 * decl2.c (mark_used): Adjust constexpr condition, set
466 function_depth around template instantiation.
467 * parser.c (cp_parser_lambda_body): Set function_depth.
468 * semantics.c (maybe_add_lambda_conv_op): Likewise.
471 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
473 2011-07-13 Jason Merrill <jason@redhat.com>
475 * Make-lang.in (check-c++0x): New.
477 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
479 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
480 rather than a pointer to it. Return true if the whole of the value
481 was initialized by the generated statements. Use
482 complete_ctor_at_level_p instead of count_type_elements.
484 2011-07-12 Diego Novillo <dnovillo@google.com>
486 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
488 (struct cp_binding_level): Fix indentation.
490 2011-07-11 Jason Merrill <jason@redhat.com>
493 * pt.c (extract_fnparm_pack): Split out from...
494 (make_fnparm_pack): ...here.
495 (instantiate_decl): Handle non-pack parms after a pack.
496 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
498 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
501 * cp-tree.h (struct tinst_level): Add errors field.
502 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
503 (push_tinst_level): Don't start another decl in that case.
504 (reopen_tinst_level): Adjust errors field.
505 * decl2.c (cp_write_global_declarations): Don't complain about
506 undefined inline if its template was defined.
507 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
509 2011-07-10 Jason Merrill <jason@redhat.com>
512 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
513 rather than current_class_type to determine whether to set 'this'.
514 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
515 (cp_parser_init_declarator): Pass down member_p.
517 2011-07-09 Jason Merrill <jason@redhat.com>
519 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
521 2011-07-08 Jason Merrill <jason@redhat.com>
524 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
526 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
527 * optimize.c (maybe_clone_body): Likewise.
528 * semantics.c (maybe_add_lambda_conv_op): Likewise.
531 * decl.c (expand_static_init): Don't get confused by user
532 declaration of __cxa_guard_acquire.
534 * typeck.c (cp_apply_type_quals_to_decl): Don't check
535 COMPLETE_TYPE_P either.
538 * typeck.c (cp_apply_type_quals_to_decl): Don't check
539 TYPE_NEEDS_CONSTRUCTING.
541 2011-07-07 Jason Merrill <jason@redhat.com>
544 * pt.c (push_deduction_access_scope): Preserve
545 processing_template_decl across push_to_top_level.
547 * class.c (pushclass): Accept NULL argument.
548 (popclass): Deal with popping null class.
549 * pt.c (push_access_scope, pop_access_scope): Use them rather than
550 push_to_top_level/pop_from_top_level.
551 * name-lookup.c (lookup_name_real_1): Check current_class_type.
553 2011-07-07 Jakub Jelinek <jakub@redhat.com>
556 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
557 one non-complex and one complex argument, call save_expr on both
560 2011-07-06 Jason Merrill <jason@redhat.com>
563 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
567 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
569 2011-07-05 Jason Merrill <jason@redhat.com>
572 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
573 partial instantiation.
576 * semantics.c (finish_id_expression): convert_from_reference.
578 2011-07-05 Richard Guenther <rguenther@suse.de>
580 * decl.c (cxx_init_decl_processing): Defer building common
581 tree nodes to c_common_nodes_and_builtins.
583 2011-07-04 Jason Merrill <jason@redhat.com>
587 * mangle.c (write_expression): Handle 'this'.
588 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
590 * semantics.c (potential_constant_expression_1): Check that
591 DECL_CONTEXT is set on 'this'.
593 * error.c (dump_template_bindings): Don't print typenames
594 for a partial instantiation.
595 (dump_function_decl): If we aren't printing function arguments,
596 print template arguments as <args> rather than [with ...].
597 (dump_expr): Don't print return type or template header.
598 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
599 * pt.c (dependent_template_arg_p): Handle null arg.
601 * error.c (type_to_string): Avoid redundant akas.
603 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
606 * init.c (build_delete): Only warn for sfk_deleting_destructor.
608 2011-07-01 Jakub Jelinek <jakub@redhat.com>
610 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
611 (cp/class.o): Likewise.
612 (cp/error.o): Likewise.
613 (cp/name-lookup.o): Likewise.
614 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
616 2011-07-01 Jason Merrill <jason@redhat.com>
619 * pt.c (lookup_template_function): Handle non-function.
622 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
623 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
624 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
626 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
627 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
631 * pt.c (resolve_nondeduced_context): Call mark_used.
634 * semantics.c (finish_offsetof): Complain about incomplete type.
636 2011-06-30 Jason Merrill <jason@redhat.com>
639 * rtti.c (get_tinfo_decl): Call complete_type.
642 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
643 DECL_PARM_INDEX on rhs parm.
645 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
648 * tree.c (stabilize_init): Handle aggregate initialization.
651 * name-lookup.c (struct arg_lookup): Add fn_set.
652 (add_function): Check it.
653 (lookup_arg_dependent_1): Initialize it.
655 2011-06-29 Jason Merrill <jason@redhat.com>
658 * init.c (build_new_1): Pass {} down to build_vec_init.
659 (build_vec_init): Handle it.
663 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
665 (current_class_ptr, current_class_ref): Use them.
666 * decl.c (build_this_parm): Handle getting the class type.
667 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
668 for use within the trailing return type.
670 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
671 don't tsubst DECL_INITIAL unless our type use auto.
674 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
675 (massage_constexpr_body): Not here.
678 * semantics.c (lambda_proxy_type): New.
679 (build_capture_proxy): Use it.
680 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
681 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
684 * class.c (explain_non_literal_class): New.
685 (finalize_literal_type_property): Call it.
686 * cp-tree.h: Declare it.
687 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
688 (is_valid_constexpr_fn): Likewise.
689 (massage_constexpr_body): Split out from...
690 (register_constexpr_fundef): ...here.
691 (is_instantiation_of_constexpr): New.
692 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
693 (explain_invalid_constexpr_fn): New.
694 (cxx_eval_call_expression): Call it.
695 (potential_constant_expression_1): Likewise. Avoid redundant errors.
696 * method.c (process_subob_fn): Diagnose non-constexpr.
697 (walk_field_subobs): Likewise.
698 (synthesized_method_walk): Don't shortcut if we want diagnostics.
699 (explain_implicit_non_constexpr): New.
700 (defaulted_late_check): Use it.
701 * call.c (build_cxx_call): Remember location.
703 * method.c (maybe_explain_implicit_delete): Use pointer_set
706 * class.c (finalize_literal_type_property): Update conditions.
707 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
709 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
710 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
711 * semantics.c (cxx_eval_vec_init_1): Correct type.
713 * init.c (build_value_init): Decide whether or not to zero-initialize
714 based on user-providedness of default ctor, not any ctor.
715 (build_value_init_noctor): Adjust assert.
718 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
719 (build_new_method_call_1): Likewise.
720 * init.c (expand_default_init): Handle direct list-initialization
723 2011-06-27 Jakub Jelinek <jakub@redhat.com>
725 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
727 2011-06-26 Jason Merrill <jason@redhat.com>
730 * semantics.c (potential_constant_expression_1): Check
731 for non-literality rather than cleanup.
732 (cxx_eval_constant_expression): Likewise.
735 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
736 with a cleanup isn't constant.
737 (cxx_eval_constant_expression): Likewise.
738 * init.c (expand_default_init): Use maybe_constant_init.
740 2011-06-24 Jakub Jelinek <jakub@redhat.com>
743 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
744 instead of TYPE_CHAIN for chain_next for types.
746 2011-06-23 Gabriel Charette <gchare@google.com>
748 * name-lookup.h (cp_binding_level): Removed unused
749 member names_size. Update all users.
751 2011-06-23 Jason Merrill <jason@redhat.com>
753 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
754 * init.c (build_zero_init_1): Not here.
757 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
759 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
762 * decl2.c (build_anon_union_vars): Early return error_mark_node
763 for a nested anonymous struct.
765 2011-06-23 Jason Merrill <jason@redhat.com>
768 * decl2.c (mark_used): Don't call synthesize_method for
769 functions defaulted outside the class.
771 * optimize.c (maybe_clone_body): Set linkage flags before
772 cgraph_same_body_alias.
775 * class.c (set_linkage_according_to_type): Hand off to
776 determine_visibility.
779 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
782 * pt.c (most_specialized_instantiation): Do check return types.
784 2011-06-22 Jason Merrill <jason@redhat.com>
787 * call.c (build_call_a): Set cp_function_chain->can_throw here.
788 (build_cxx_call): Not here.
790 2011-06-21 Jason Merrill <jason@redhat.com>
793 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
794 (grokdeclarator): constexpr doesn't apply const for refs.
795 * parser.c (cp_parser_initializer_clause): Don't call
796 maybe_constant_value here.
797 * call.c (initialize_reference): Handle constexpr.
800 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
801 static fn parameters.
803 * call.c (add_builtin_candidates): Use cv_unqualified rather than
805 * pt.c (tsubst_arg_types): Likewise.
806 * except.c (build_throw): Use cv_unqualified.
809 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
810 * semantics.c (lambda_return_type): Strip them here.
812 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
814 * semantics.c: Add sync_ or SYNC__ to builtin names.
816 2011-06-20 Jason Merrill <jason@redhat.com>
819 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
821 * typeck2.c (process_init_constructor_array): Use {} for classes,
823 * call.c (convert_like_real): Handle substitution failure.
826 * pt.c (canonicalize_type_argument): New.
827 (convert_template_argument, unify): Use it.
830 * call.c (rejection_reason_code): Add rr_explicit_conversion.
831 (print_z_candidate): Handle it.
832 (explicit_conversion_rejection): New.
833 (build_user_type_conversion_1): Reject an explicit conversion
834 function that requires more than a qualification conversion.
837 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
840 * tree.c (strip_typedefs): Use build_aligned_type.
843 * call.c (sufficient_parms_p): Allow parameter packs too.
846 * semantics.c (describable_type): Remove.
847 * cp-tree.h: Likewise.
848 * decl.c (cp_finish_decl): Don't call it.
849 * init.c (build_new): Likewise.
850 * parser.c (cp_parser_omp_for_loop): Likewise.
851 * pt.c (tsubst_decl): Likewise.
852 (do_auto_deduction): If we fail in a template, try again
853 at instantiation time.
856 * parser.c (cp_parser_lambda_introducer): Complain about redundant
858 * semantics.c (add_capture): Likewise.
859 (register_capture_members): Clear IDENTIFIER_MARKED.
861 2011-06-17 Jason Merrill <jason@redhat.com>
864 * call.c (convert_class_to_reference_1): Allow binding function
865 lvalue to rvalue reference.
868 Generate proxy VAR_DECLs for better lambda debug info.
869 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
870 (LAMBDA_EXPR_PENDING_PROXIES): New.
871 (struct tree_lambda_expr): Add pending_proxies.
872 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
873 (qualify_lookup): Use is_lambda_ignored_entity.
874 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
875 Call insert_pending_capture_proxies.
876 (cp_parser_lambda_introducer): Use this_identifier.
877 (cp_parser_lambda_declarator_opt): Call the object parameter
878 of the op() "__closure" instead of "this".
879 (cp_parser_lambda_body): Call build_capture_proxy.
880 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
881 (insert_pending_capture_proxies, insert_capture_proxy): New.
882 (is_normal_capture_proxy, is_capture_proxy): New.
883 (add_capture): Add __ to field names here, return capture proxy.
884 (add_default_capture): Use this_identifier, adjust to expect
885 add_capture to return a capture proxy.
886 (outer_lambda_capture_p, thisify_lambda_field): Remove.
887 (finish_id_expression, lambda_expr_this_capture): Adjust.
888 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
889 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
892 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
893 of artificial locals.
895 * parser.c (cp_parser_lambda_expression): Clear
896 LAMBDA_EXPR_THIS_CAPTURE after parsing.
897 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
899 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
900 Move non-pointers to end of struct.
902 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
903 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
905 * semantics.c (finish_non_static_data_member): Preserve dereference
908 2011-06-16 Jason Merrill <jason@redhat.com>
911 * parser.c (cp_parser_lambda_body): Share code between
912 simple and complex cases instead of using cp_parser_function_body.
915 * decl.c (check_initializer): Check narrowing.
918 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
921 * semantics.c (finish_id_expression): Mark even dependent
925 * error.c (dump_template_argument): Don't try to omit default
926 template args from an argument pack.
928 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
931 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
932 assembler supports hidden visibility.
934 2011-06-14 Jason Merrill <jason@redhat.com>
937 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
938 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
939 if the declaration had an exception-specifier.
940 (process_subob_fn): Don't maybe_instantiate_noexcept.
941 * pt.c (maybe_instantiate_noexcept): Handle overload.
942 * typeck2.c (nothrow_spec_p_uninst): New.
943 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
944 * typeck.c (merge_types): Adjust.
946 * pt.c (deduction_tsubst_fntype): Don't save input_location.
947 (maybe_instantiate_noexcept): Likewise.
949 2011-06-14 Joseph Myers <joseph@codesourcery.com>
951 * Make-lang.in (cp/method.o): Update dependencies.
952 * method.c: Include common/common-target.h.
953 (use_thunk): Use targetm_common.have_named_sections.
955 2011-06-14 Steve Ellcey <sje@cup.hp.com>
957 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
959 2011-06-14 Jason Merrill <jason@redhat.com>
961 * error.c (type_to_string): Print typedef-stripped version too.
964 * call.c (perform_implicit_conversion_flags): Print source type as
968 * typeck2.c (build_m_component_ref): Preserve rvalueness.
971 * class.c (build_base_path): Fix cv-quals in unevaluated context.
974 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
975 of fold_indirect_ref_1.
976 (cxx_eval_indirect_ref): Use it.
978 2011-06-11 Jan Hubicka <jh@suse.cz>
980 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
983 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
986 * decl.c (grokdeclarator): Reject operator names in parameters.
988 2011-06-10 Jan Hubicka <jh@suse.cz>
990 * decl2.c (clear_decl_external): New functoin.
991 (cp_write_global_declarations): Use it.
993 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
995 * cp-tree.h (error_operand_p): Remove.
997 2011-06-09 David Krauss <potswa@mac.com>
1000 * typeck2.c (build_x_arrow): Push fake template context
1001 to produce diagnostic on acyclic endless operator-> drill-down.
1002 * call.c (build_new_op): Change Boolean overload status
1003 value to a pointer to the overload function.
1004 * cp-tree.h: Likewise.
1005 * typeck.c: Likewise.
1006 * parser.c: Likewise.
1007 * decl2.c: Likewise.
1010 2011-06-09 Jason Merrill <jason@redhat.com>
1012 * semantics.c (maybe_constant_value): Handle overflowed input.
1013 (non_const_var_error): Handle non-constant DECL_INITIAL.
1015 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1017 * parser.c (cp_parser_constant_expression): Just return the
1018 non-constant expression.
1020 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1022 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1025 * decl.c (grokdeclarator): Reject operator names in typedefs.
1027 2011-06-08 Jason Merrill <jason@redhat.com>
1030 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1031 * cp-tree.h (struct tree_deferred_noexcept): New.
1032 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1033 (DEFERRED_NOEXCEPT_SPEC_P): New.
1034 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1035 (union lang_tree_node): Add tree_deferred_noexcept.
1036 (maybe_instantiate_noexcept): Declare.
1037 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1038 * error.c (dump_exception_spec): Likewise.
1039 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1040 * ptree.c (cxx_print_xnode): Likewise.
1041 * tree.c (cp_tree_equal): Likewise.
1042 * decl.c (cp_tree_node_structure): Likewise.
1043 (duplicate_decls): Call maybe_instantiate_noexcept.
1044 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1045 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1046 DEFERRED_NOEXCEPT_SPEC_P.
1047 * typeck2.c (merge_exception_specifiers): Likewise.
1048 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1049 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1050 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1051 Build DEFERRED_NOEXCEPT.
1052 (maybe_instantiate_noexcept): New.
1053 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1054 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1056 * semantics.c (potential_constant_expression_1): Handle destructor
1059 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1061 * cp-tree.h (struct tinst_level): Add chain_next GTY
1064 2011-06-08 Jason Merrill <jason@redhat.com>
1067 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1068 if a pending_template entry is pointing at it.
1070 2011-06-07 Jason Merrill <jason@redhat.com>
1074 * error.c (subst_to_string): New.
1075 (cp_printer): Use it for 'S'.
1076 (print_instantiation_partial_context_line): Handle subst context.
1077 * pt.c (push_tinst_level): Handle subst context.
1078 (deduction_tsubst_fntype): Don't track specific substitutions.
1079 Use push_tinst_level.
1081 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1082 (fn_type_unification): Don't call push_deduction_access_scope here.
1084 2011-06-06 Jason Merrill <jason@redhat.com>
1087 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1088 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1090 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1093 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1094 and getter names to use all the allowed method names.
1096 2011-06-06 Jason Merrill <jason@redhat.com>
1099 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1102 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1103 at_function_scope_p.
1106 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1108 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1110 * init.c (build_delete): Warn when deleting type with non-virtual
1113 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1116 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1119 2011-06-01 Jason Merrill <jason@redhat.com>
1121 * pt.c (build_non_dependent_expr): Remove special handling of
1125 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1126 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1129 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1131 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1134 * name-lookup.c (supplement_binding_1): If the old binding was a
1135 type name, also check that the DECL actually refers to the same
1136 type or is not a type.
1138 2011-05-31 Jason Merrill <jason@redhat.com>
1141 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1142 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1143 (build_min_non_dep): Preserve reference refs.
1144 (build_min_non_dep_call_vec): Likewise
1146 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1149 * semantics.c (finish_omp_clauses): Call require_complete_type
1150 even for copyin/copyprivate clauses. Only call
1151 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1153 2011-05-28 Jason Merrill <jason@redhat.com>
1156 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1157 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1159 2011-05-27 Jason Merrill <jason@redhat.com>
1162 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1165 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1169 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1170 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1174 * mangle.c (write_expression): Handle MODOP_EXPR.
1177 * parser.c (cp_parser_unqualified_id): Don't check
1178 constructor_name_p for enums.
1181 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1184 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1185 with INDIRECT_REF of REFERENCE_TYPE.
1188 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1190 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1192 * cp-tree.h (building_stmt_tree): Delete.
1193 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1194 (build_aggr_init_full_exprs): Call building_stmt_list_p
1195 instead of building_stmt_tree.
1196 (initialize_local_var): Likewise.
1197 (finish_function): Likewise.
1198 * decl2.c (finish_anon_union): Likewise.
1199 * init.c (begin_init_stmts): Likewise.
1200 (finish_init_stmts): Likewise.
1201 (expand_aggr_init_1): Likewise.
1202 * name-lookup.c (do_local_using_decl): Likewise.
1203 (do_namespace_alias): Likewise.
1204 (do_using_directive): Likewise.
1205 (cp_emit_debug_info_for_using): Likewise.
1206 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1208 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1211 * typeck2.c (build_functional_cast): Complain early for invalid uses
1212 of 'auto' and set type to error_mark_node.
1214 2011-05-26 Jason Merrill <jason@redhat.com>
1217 * parser.c (cp_parser_member_declaration): Allow friend T.
1218 * friend.c (make_friend_class): Ignore non-classes.
1219 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1222 * pt.c (convert_template_argument): Don't complain about using
1223 injected-class-name as template template argument.
1226 * decl.c (check_static_variable_definition): Now static.
1227 (cp_finish_decl): Call it here.
1228 (grokdeclarator): Not here.
1229 * pt.c (instantiate_class_template_1): Or here.
1230 * cp-tree.h: Don't declare it.
1232 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1233 Nathan Froyd <froydnj@codesourcery.com>
1237 * name-lookup.h (enum scope_kind): Add sk_cond.
1238 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1239 Detect and report error for redeclaration from for-init or if
1240 or switch condition.
1241 (begin_scope): Handle sk_cond.
1242 * semantics.c (begin_if_stmt): Use sk_cond.
1243 (begin switch_stmt): Ditto.
1245 2011-05-26 Jason Merrill <jason@redhat.com>
1248 * name-lookup.h (cp_class_binding): Make base a pointer.
1249 * name-lookup.c (new_class_binding): Adjust.
1250 (poplevel_class): Adjust.
1253 * decl.c (grokparms): Function parameter packs don't need to
1255 * pt.c (type_unification_real): But they aren't deduced otherwise.
1257 2011-05-25 Jason Merrill <jason@redhat.com>
1260 * decl.c (build_enumerator): If incremented enumerator won't fit in
1261 previous integral type, find one it will fit in.
1264 * decl.c (create_array_type_for_decl): Complain about array of auto.
1268 * error.c (dump_template_bindings): Set processing_template_decl
1269 for a partial instantiation.
1272 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1273 to another reference type.
1276 * decl.c (case_conversion): New.
1277 (finish_case_label): Use it.
1279 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1282 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1285 * decl.c (grokdeclarator): Complain about auto typedef.
1288 * decl.c (grokdeclarator): Complain later for auto parameter.
1289 * pt.c (splice_late_return_type): Handle use in a template
1293 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1296 * parser.c (cp_parser_parameter_declaration): Recognize
1297 list-initialization.
1298 (cp_parser_direct_declarator): Check for the closing
1299 paren before parsing definitely.
1302 * parser.c (cp_parser_constructor_declarator_p): Don't check
1303 constructor_name_p for enums.
1304 (cp_parser_diagnose_invalid_type_name): Correct error message.
1307 * init.c (perform_member_init): Handle list-initialization
1308 of array of non-trivial class type.
1311 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1312 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1315 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1316 function parameter pack.
1317 (tsubst_pack_expansion): Likewise.
1319 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1322 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1324 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1328 * semantics.c (cxx_eval_bit_field_ref): Handle the
1329 case when BIT_FIELD_REF doesn't cover only a single field.
1331 2011-05-24 Jason Merrill <jason@redhat.com>
1334 * pt.c (get_mostly_instantiated_function_type): Use
1335 push_deferring_access_checks rather than set flag_access_control.
1337 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1339 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1340 syntax error in declaring an ObjC instance variable.
1342 2011-05-24 Jason Merrill <jason@redhat.com>
1345 * class.c (pushclass): Accept NULL argument.
1346 (popclass): Deal with popping null class.
1347 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1348 push_to_top_level/pop_from_top_level.
1349 (push_deduction_access_scope, pop_defarg_context): New.
1350 (fn_type_unification): Use them.
1351 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1353 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1355 * decl.c (grokdeclarator): Use current_class_name.
1357 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1359 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1360 (g++$(exeext)): Use libcommon-target.a.
1361 (CXX_C_OBJS): Remove prefix.o.
1363 2011-05-23 Jason Merrill <jason@redhat.com>
1365 * pt.c (tsubst_copy_and_build): Use current_class_name.
1368 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1371 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1372 converting to reference.
1373 (build_static_cast_1): Update for glvalues.
1376 * typeck.c (build_const_cast_1): Handle rvalue references.
1379 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1383 * call.c (splice_viable): Be strict in templates.
1386 * error.c (dump_template_bindings): Suppress access control.
1389 * pt.c (instantiate_decl): Handle =default.
1392 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1394 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1396 * call.c (build_over_call): Tweak call to check_function_arguments.
1397 * typeck.c (cp_build_function_call_vec): Likewise.
1399 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1402 * init.c (perform_member_init): Check for self-initialization.
1404 2011-05-22 Jason Merrill <jason@redhat.com>
1407 * typeck.c (composite_pointer_type_r): Return error_mark_node
1408 on error in SFINAE context.
1410 2011-05-20 Jason Merrill <jason@redhat.com>
1413 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1414 for constexpr fns to memfn_quals, just add it to the type.
1415 (revert_static_member_fn): Don't complain about quals.
1416 (check_static_quals): New.
1417 (grokfndecl): Call it.
1418 (start_preparsed_function): Don't call revert_static_member_fn.
1421 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1424 * cvt.c (type_promotes_to): Don't promote scoped enums.
1427 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1430 * tree.c (stabilize_expr): Fix typo.
1434 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1435 with throw(type-list).
1436 * typeck2.c (merge_exception_specifiers): noexcept(false)
1437 beats any more limited specification.
1441 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1443 * semantics.c (perform_koenig_lookup): Add complain parm.
1444 * cp-tree.h: Adjust.
1445 * parser.c (cp_parser_postfix_expression): Adjust.
1446 (cp_parser_perform_range_for_lookup): Adjust.
1448 2011-05-20 Jason Merrill <jason@redhat.com>
1450 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1452 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1454 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1456 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1459 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1462 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1463 pass it down to locate_fn_flags.
1464 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1465 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1466 * cp-gimplify.c: Include splay-tree.h.
1467 (splay_tree_compare_decl_uid, omp_var_to_track,
1468 omp_cxx_notice_variable): New functions.
1469 (struct cp_genericize_omp_taskreg): New type.
1470 (struct cp_genericize_data): Add omp_ctx field.
1471 (cp_genericize_r): Attempt to determine implicitly determined
1472 firstprivate class type variables.
1473 (cp_genericize): Clear omp_ctx.
1474 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1476 2011-05-18 Jason Merrill <jason@redhat.com>
1480 * class.c (finalize_literal_type_property): Do check
1481 for constexpr member functions of non-literal class.
1482 (finish_struct): Don't call check_deferred_constexpr_decls.
1483 * cp-tree.h: Don't declare it.
1484 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1485 * decl.c (grok_special_member_properties): Don't check it
1486 (grokfnedcl): Don't call validate_constexpr_fundecl.
1487 (start_preparsed_function): Do call it.
1488 * pt.c (tsubst_decl): Don't call it.
1489 (instantiate_class_template_1): Don't call
1490 check_deferred_constexpr_decls.
1491 * semantics.c (literal_type_p): Check for any incompleteness.
1492 (ensure_literal_type_for_constexpr_object): Likewise.
1493 (is_valid_constexpr_fn): Revert deferral changes.
1494 (validate_constexpr_fundecl): Likewise.
1495 (register_constexpr_fundef): Likewise.
1496 (check_deferred_constexpr_decls): Remove.
1498 2011-05-16 Jason Merrill <jason@redhat.com>
1501 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1503 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1505 * cxx-pretty-print.c: Update comment.
1506 * semantics.c (trait_expr_value, finish_trait_expr):
1508 * parser.c (cp_parser_primary_expression): Likewise.
1510 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1513 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1515 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1517 Implement final on class.
1518 * class.c (check_bases): Diagnose derivation from a final class.
1519 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1520 (CLASSTYPE_FINAL): New.
1521 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1523 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1525 2011-05-13 Jason Merrill <jason@redhat.com>
1528 * pt.c (deduction_tsubst_fntype): New.
1529 (fn_type_unification): Use it.
1530 (init_template_processing): Initialize hash table.
1531 (print_template_statistics): Print hash table stats.
1533 * call.c (build_op_call): Use timevar_cond_start/stop.
1534 (build_user_type_conversion): Likewise.
1536 2011-05-12 Jason Merrill <jason@redhat.com>
1538 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1539 * semantics.c (validate_constexpr_fundecl): Set it.
1540 (check_deferred_constexpr_decls): Clear it.
1541 (register_constexpr_fundef): Make sure it isn't set.
1542 * decl.c (grok_special_member_properties): Check it.
1544 2011-05-11 Jason Merrill <jason@redhat.com>
1547 * semantics.c (validate_constexpr_fundecl): Defer checking if
1548 an argument type is being defined.
1549 (is_valid_constexpr_fn): Add defer_ok parm.
1550 (cxx_eval_call_expression): Adjust.
1551 (check_deferred_constexpr_decls): New.
1552 (literal_type_p): Make sure type isn't being defined.
1553 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1554 * cp-tree.h: Declare check_deferred_constexpr_decls.
1555 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1556 (start_preparsed_function, cp_finish_decl): Not here.
1557 * class.c (finalize_literal_type_property): Don't call
1558 validate_constexpr_fundecl.
1559 (finish_struct): Call check_deferred_constexpr_decls.
1560 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1561 (instantiate_class_template): Call check_deferred_constexpr_decls.
1563 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1564 rather than DECL_TEMPLATE_INSTANTIATION.
1565 (cxx_eval_call_expression): Likewise.
1567 * semantics.c (register_constexpr_fundef): Add to hash table here.
1568 (validate_constexpr_fundecl): Not here.
1570 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1572 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
1573 do call maybe_constant_value in C++0x mode.
1574 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
1577 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
1579 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
1581 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
1583 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
1584 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
1585 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1587 2011-05-10 Jason Merrill <jason@redhat.com>
1590 * class.c (type_build_ctor_call): New.
1591 * cp-tree.h: Declare it.
1592 * decl.c (check_initializer): Use it instead of
1593 TYPE_NEEDS_CONSTRUCTING.
1594 * init.c (build_value_init, build_value_init_noctor): Likewise.
1595 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
1596 (build_vec_init): Likewise.
1597 * typeck2.c (process_init_constructor_array): Likewise.
1598 (process_init_constructor_record): Likewise.
1601 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
1602 expansion producing another expansion.
1604 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
1606 Fixes for override/final.
1607 * class.c (check_for_override): Diagnose final on a nonvirtual
1608 member function, diagnose override for a virtual with no matching
1609 override. Don't fiddle around with DECL_VINDEX.
1611 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1613 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
1614 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1615 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
1616 operand of EXPR_PACK_EXPANSION.
1617 (cp_tree_operand_length): Declare.
1618 * tree.c (cp_tree_operand_length): Define.
1619 (cp_tree_equal): Call it.
1620 * pt.c (value_dependent_expr_P): Likewise.
1621 * mangle.c (write_expression): Likewise.
1623 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
1627 * decl.c (reshape_init): Take a complain parameter and do
1628 not call error if tf_error is not set.
1629 (check_initializer, reshape_init_r, reshape_init_array,
1630 reshape_init_array_1, reshape_init_vector, reshape_init_class):
1632 * typeck2.c (digest_init_r): Take a complain parameter and
1633 pass it to convert_for_initialization.
1634 (digest_init, digest_init_flags, process_init_constructor_array,
1635 process_init_constructor_record, process_init_constructor_union,
1636 process_init_constructor, digest_init_r): Adjust.
1637 * init.c (expand_default_init, build_new_1): Likewise.
1638 * typeck.c (cp_build_modify_expr): Likewise.
1639 * decl2.c (grokfield): Likewise.
1640 * call.c (convert_like_real, convert_default_arg): Likewise.
1641 * semantics.c (finish_compound_literal): Pass complain to
1642 reshape_init and digest_init.
1643 * cp-tree.h: Adjust declarations.
1645 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
1648 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
1649 recursion if there is user defined constructor.
1651 2011-05-09 Jason Merrill <jason@redhat.com>
1654 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
1657 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
1659 Implement final/override for member functions.
1660 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
1661 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
1662 (cp_virt_specifiers, enum virt_specifier): New.
1663 * decl.c (set_virt_specifiers): New.
1664 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
1665 * parser.c (make_call_declarator): add virt-specifiers parameter.
1666 (cp_parser_lambda_declarator_opt): Adjust.
1667 (cp_parser_direct_declarator): Likewise.
1668 (cp_parser_virt_specifier_seq_opt): New.
1669 * search.c (check_final_overrider): Diagnose attempts to override
1670 a final member function.
1672 2011-05-09 Dodji Seketeli <dodji@redhat.com>
1675 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
1676 if the instance has a dependent initializer.
1678 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
1681 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
1682 effectively unused variable.
1684 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
1686 * name-lookup.h (global_bindings_p): Adjust prototype.
1687 * name-lookup.c (global_bindings_p): Return bool.
1689 2011-05-06 Jason Merrill <jason@redhat.com>
1691 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
1695 * semantics.c (cxx_eval_conditional_expression): Check
1696 integer_zerop instead.
1697 (potential_constant_expression_1): Likewise.
1700 * semantics.c (cxx_eval_array_reference): Handle implicit
1703 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
1705 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
1706 * call.c (standard_conversion): Call class_of_this_parm.
1707 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
1708 (pp_cxx_direct_abstract_declarator): Likewise.
1709 * decl2.c (change_return_type): Likewise.
1710 (cp_reconstruct_complex_type): Likewise.
1711 * error.c (dump_type_suffix, dump_function_decl): Likewise.
1712 * mangle.c (write_function_type): Likewise.
1713 * pt.c (unify): Likewise.
1714 * typeck.c (merge_types, type_memfn_quals): Likewise.
1715 * decl.c (build_this_parm): Call type_of_this_parm.
1717 2011-05-06 Dodji Seketeli <dodji@redhat.com>
1720 * cp-tree.h (non_static_member_function_p): Declare new function.
1721 * tree.c (non_static_member_function_p): Define it.
1722 * semantics.c (finish_call_expr): Use it.
1724 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
1726 * decl.c (finish_case_label): Omit the loc argument to
1729 2011-05-05 Jason Merrill <jason@redhat.com>
1731 * cp-tree.h (REFERENCE_REF_P): Just check the type.
1732 * cvt.c (convert_from_reference): Adjust.
1733 * pt.c (build_non_dependent_expr): Adjust.
1734 * semantics.c (finish_offsetof): Adjust.
1735 * tree.c (lvalue_kind): Use it.
1738 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
1740 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
1742 * decl.c (start_preparsed_function): Do not set
1743 dont_save_pending_sizes_p.
1745 2011-05-05 Joseph Myers <joseph@codesourcery.com>
1747 * parser.c (cp_parser_objc_method_definition_list): Update call to
1748 objc_start_method_definition.
1750 2011-05-04 Jason Merrill <jason@redhat.com>
1753 * class.c (resolves_to_fixed_type_p): Don't look closely
1756 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
1759 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
1762 2011-05-02 Lawrence Crowl <crowl@google.com>
1764 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
1765 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
1766 Change TV_NAME_LOOKUP to start/stop.
1767 (define_label): Refactor timevar calls out to a wrapper function.
1768 Change TV_NAME_LOOKUP to start/stop.
1769 (xref_tag): Likewise.
1770 (lookup_label): Refactor timevar calls out to a wrapper function.
1771 Change TV_NAME_LOOKUP to start_cond/stop_cond.
1773 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
1775 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
1776 (lookup_template_class): Refactor timevar calls out to a wrapper
1777 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
1778 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
1780 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
1781 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
1782 (push_namespace): Likewise.
1783 (pop_nested_namespace): Likewise.
1784 (pushdecl_namespace_level): Likewise.
1785 (store_class_bindings): Likewise.
1786 (push_to_top_level): Likewise.
1787 (identifier_type_value): Refactor timevar calls out to a wrapper
1788 function. Change TV_NAME_LOOKUP to start/stop.
1789 (find_binding): Likewise.
1790 (push_using_decl): Likewise.
1791 (lookup_arg_dependent): Likewise.
1792 (push_using_directive): Likewise.
1793 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
1794 to plain code. Change TV_NAME_LOOKUP to start/stop.
1795 (lookup_type_current_level): Likewise. Refactor inner return to
1797 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
1798 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
1799 (pushdecl_top_level_1): Likewise.
1800 (lookup_using_namespace): Likewise.
1801 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
1802 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
1803 (push_overloaded_decl): Likewise.
1804 (push_class_level_binding): Likewise.
1805 (namespace_binding): Likewise.
1806 (set_namespace_binding): Likewise.
1807 (supplement_binding): Likewise.
1808 (unqualified_namespace_lookup): Likewise.
1809 (lookup_name_real): Likewise.
1810 (lookup_type_scope): Likewise.
1811 (namespace_ancestor): Likewise.
1812 (lookup_name_innermost_nonclass_level): Likewise.
1813 (pushtag): Likewise.
1814 (pop_from_top_level): Likewise.
1815 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
1816 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
1818 (add_using_namespace): Refactor timevar calls out to a wrapper
1819 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
1820 wrapper on call to self.
1822 * decl2.c: (cp_write_global_declarations): Add start/stop of
1823 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
1824 Remove push/pop calls to TV_VARCONST.
1826 * parser.c: Add include of "timevar.h".
1827 (cp_parser_explicit_instantiation): Add push/pop calls to
1829 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
1830 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
1832 (cp_parser_function_definition_from_specifiers_and_declarator): Add
1833 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
1834 (cp_parser_late_parsing_for_member): Add push/pop calls to
1835 new TV_PARSE_INMETH.
1837 * call.c: Add include of "timevar.h".
1838 (convert_class_to_reference): Wrap and add push/pop calls to
1840 (build_op_call): Likewise.
1841 (build_conditional_expr): Likewise.
1842 (build_new_op): Likewise.
1843 (build_new_method_call): Likewise.
1844 (build_user_type_conversion): Reorganize to single return and add
1845 push/pop calls to TV_OVERLOAD.
1846 (perform_overload_resolution): Likewise.
1848 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
1850 2011-05-02 Jason Merrill <jason@redhat.com>
1852 * tree.c (build_vec_init_expr): Take complain parm.
1853 (build_vec_init_elt): Likewise. Free arg vector.
1854 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
1855 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
1856 (VEC_INIT_EXPR_INIT): Likewise.
1857 Adjust build_vec_init_expr declaration.
1858 * init.c (perform_member_init): Adjust.
1862 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
1863 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
1864 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
1865 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
1866 (build_vec_init_elt): Don't expect an array type.
1867 (build_array_copy): Adjust.
1868 * init.c (perform_member_init): Adjust.
1869 (build_new_1): Use build_vec_init_expr.
1872 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
1873 Protect an explicit target.
1876 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
1877 (compute_array_index_type): Revert earlier 48446 changes.
1878 (grokdeclarator): Use stabilize_vla_size.
1880 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
1881 Eric Botcazou <ebotcazou@adacore.com>
1883 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
1884 instead of inappropriate zero values.
1886 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
1889 * decl.c (compute_array_index_type): Check build_expr_type_conversion
1890 return value for NULL_TREE.
1892 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
1895 * init.c (perform_member_init): Check build_value_init return
1896 value for error_mark_node.
1898 2011-04-29 Diego Novillo <dnovillo@google.com>
1899 Le-Chun Wu <lcwu@google.com>
1901 * call.c (conversion_null_warnings): Also handle assignments
1902 when warning about NULL conversions.
1904 2011-04-29 Le-Chun Wu <lcwu@google.com>
1906 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
1907 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
1908 (build_over_call): Use it to determine whether to emit a NULL
1909 warning for template function instantiations.
1910 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
1911 EXPLICIT_TARGS is set.
1913 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
1914 Mike Stump <mikestump@comcast.net>
1916 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
1917 in maintainer mode. Use the --output-file option of gperf instead
1918 of > to prevent creating an empty cp/cfns.h when gperf is not
1921 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1924 * semantics.c (finish_base_specifier): cv-qualified base class
1925 is fine, per DR 484.
1927 2011-04-28 Dodji Seketeli <dodji@redhat.com>
1930 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
1931 considering call expressions involving a member function.
1933 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1936 * tree.c (build_cplus_new): Check build_target_expr return
1937 value for error_mark_node.
1939 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1942 * semantics.c (literal_type_p): Reference types are literal types,
1944 (valid_type_in_constexpr_fundecl_p): Remove.
1945 (is_valid_constexpr_fn): Adjust.
1947 2011-04-27 Jason Merrill <jason@redhat.com>
1950 Implement list-initialization of _Complex.
1951 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
1952 (check_initializer): Likewise.
1953 * call.c (build_complex_conv): New.
1954 (implicit_conversion): Call it.
1955 (convert_like_real): Handle it.
1956 * typeck2.c (check_narrowing): Handle it.
1958 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
1959 decide whether to delete.
1960 (build_vec_init): Pass sfk_complete_destructor.
1963 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
1964 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
1965 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
1966 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
1967 (build_vec_init_elt): Don't expect an array type.
1968 (build_array_copy): Adjust.
1969 * init.c (perform_member_init): Adjust.
1970 (build_new_1): Use build_vec_init_expr.
1972 * class.c (resolve_address_of_overloaded_function): Don't
1973 change OVERLOAD to TREE_LIST.
1974 * pt.c (print_candidates_1): Remove nonsensical assert.
1977 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
1978 to tentative parse sooner.
1980 2011-04-26 Jason Merrill <jason@redhat.com>
1983 * parser.c (cp_parser_primary_expression): Set *idk to
1984 CP_ID_KIND_NONE for a parenthesized identifier.
1986 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
1987 (cxx_print_identifier): Correct indentation.
1990 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
1991 * tree.c (force_target_expr): Add complain parm.
1992 (build_target_expr_with_type): Likewise.
1993 (get_target_expr_sfinae): Split out.
1994 (build_vec_init_expr, bot_manip): Adjust.
1995 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
1996 (build_delete, build_dtor_call): Likewise.
1997 (perform_direct_initialization_if_possible): Adjust.
1998 (build_vec_init): Handle error return.
1999 * cvt.c (force_rvalue): Add complain parm.
2000 Call build_special_member_call directly.
2001 * decl2.c (delete_sanity): Add complain parm.
2002 (build_cleanup): Adjust.
2003 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2004 * semantics.c (finish_stmt_expr_expr): Adjust.
2005 (finish_compound_literal): Adjust.
2006 * parser.c (cp_parser_delete_expression): Adjust.
2007 * typeck2.c (build_functional_cast): Adjust.
2008 * cp-tree.h: Adjust.
2010 2011-04-26 Martin Jambor <mjambor@suse.cz>
2012 * class.c (cp_fold_obj_type_ref): Remove.
2013 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2015 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2017 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2018 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2019 (UNDERLYING_TYPE_TYPE): Add.
2020 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2022 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2023 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2024 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2025 * semantics.c (finish_underlying_type): New.
2026 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2027 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2028 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2029 * tree.c (cp_walk_subtrees): Likewise.
2030 * pt.c (for_each_template_parm_r, tsubst, unify,
2031 dependent_type_p_r): Likewise.
2032 * mangle.c (write_type): Sorry for __underlying_type.
2034 2011-04-25 Jason Merrill <jason@redhat.com>
2037 * decl.c (type_dependent_init_p): New.
2038 (cp_finish_decl): Check it.
2039 * pt.c (any_type_dependent_elements_p): New.
2040 * cp-tree.h: Declare it.
2042 2011-04-20 Jason Merrill <jason@redhat.com>
2044 * semantics.c (finish_compound_literal): Don't put an array
2045 with a dtor in a static variable.
2047 * call.c (build_over_call): Handle trivial dtor.
2049 * search.c (lookup_fnfields_slot): Call complete_type.
2052 * decl2.c (build_offset_ref_call_from_tree): Move
2053 non-dependency of object outside condition.
2056 * decl.c (cp_finish_decl): Simplify template handling.
2058 2011-04-20 Jim Meyering <meyering@redhat.com>
2060 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2062 2011-04-19 Jason Merrill <jason@redhat.com>
2065 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2068 * decl.c (duplicate_decls): Keep always_inline attribute
2069 in sync with DECL_DISREGARD_INLINE_LIMITS.
2071 2011-04-18 Jason Merrill <jason@redhat.com>
2074 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2077 * init.c (build_value_init): Handle UNION_TYPE the same.
2079 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2082 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2083 for type dependent pointers.
2085 2011-04-18 Jim Meyering <meyering@redhat.com>
2087 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2089 2011-04-17 Jan Hubicka <jh@suse.cz>
2091 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2094 2011-04-17 Jason Merrill <jason@redhat.com>
2097 * typeck2.c (build_functional_cast): Disallow array type.
2099 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2101 2011-04-17 Jan Hubicka <jh@suse.cz>
2103 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2105 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2108 * parser.c (cp_convert_range_for): Split into
2109 cp_parser_perform_range_for_lookup.
2110 (cp_parser_perform_range_for_lookup): New.
2111 (cp_parser_range_for_member_function): New.
2112 (cp_parser_for_init_statement): Correct error message.
2113 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2115 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2117 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2118 change from objc_declare_protocols() to objc_declare_protocol().
2120 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2123 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2124 and return immediately.
2126 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2128 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2129 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2130 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2131 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2132 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2134 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2136 * cp-tree.def (IF_STMT): Add an extra operand.
2137 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2138 * cp-tree.h (IF_SCOPE): Define.
2139 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2140 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2142 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2144 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2145 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2146 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2147 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2148 Use FOR_SCOPE instead of TREE_CHAIN.
2149 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2150 (finish_for_stmt): Likewise.
2152 2011-04-14 Jason Merrill <jason@redhat.com>
2154 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2155 build_new_method_call.
2156 * semantics.c (finish_call_expr): Likewise.
2159 * init.c (build_value_init_noctor): Check complain consistently.
2162 * typeck.c (cp_build_binary_op): Don't decay void operands.
2165 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2167 * init.c (get_temp_regvar): No longer static.
2168 * cp-tree.h: Declare it.
2170 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2172 * parser.c (cp_parser_objc_class_declaration): Updated for change
2173 in objc_declare_class().
2175 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2177 * decl.c (poplevel): Use block_chainon.
2179 2011-04-13 Jason Merrill <jason@redhat.com>
2182 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2183 or pointer to (non-member) function.
2185 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2188 * semantics.c (cxx_eval_array_reference): Handle reading from
2189 wchar_t, char16_t and char32_t STRING_CST.
2191 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2194 * class.c (fixed_type_or_null): We cannot determine the dynamic
2195 type of a reference variable if its initializer is dependent.
2197 2011-04-13 Jason Merrill <jason@redhat.com>
2200 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2201 unqualified lookup failing if we're still in a template.
2203 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2205 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2206 tree_contains_struct initialization to...
2207 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2209 * cp-objcp-common.h (cp_common_init_ts): Declare.
2210 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2213 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2215 * parser.c (cp_parser_objc_message_expression): Updated call
2216 to objc_build_message_expr.
2218 2011-04-12 Martin Jambor <mjambor@suse.cz>
2220 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2221 cgraph_get_create_node.
2222 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2223 instead of cgraph_get_create_node.
2224 * method.c (make_alias_for_thunk): Call cgraph_get_node
2225 instead of cgraph_get_create_node, assert it returns non-NULL.
2226 (use_thunk): Likewise.
2227 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2228 when flag_syntax_only is not set. Call cgraph_get_node instead of
2229 cgraph_get_create_node.
2230 (maybe_clone_body): Call cgraph_get_node instead of
2231 cgraph_get_create_node.
2233 2011-04-12 Martin Jambor <mjambor@suse.cz>
2235 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2236 instead of cgraph_node.
2237 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2238 (cp_write_global_declarations): Likewise.
2239 * optimize.c (maybe_clone_body): Likewise.
2240 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2241 * mangle.c (mangle_decl): Likewise.
2242 * method.c (make_alias_for_thunk): Likewise.
2243 (use_thunk): Likewise.
2245 2011-04-11 Jason Merrill <jason@redhat.com>
2248 * decl.c (cp_complete_array_type_or_error): New.
2249 * semantics.c (finish_compound_literal): Use it.
2250 * cp-tree.h: Declare it.
2253 * semantics.c (finish_compound_literal): Handle references.
2256 * semantics.c (finish_compound_literal): Take complain parm.
2257 (build_lambda_object): Adjust.
2258 * cp-tree.h: Adjust.
2259 * call.c (convert_like_real): Adjust.
2260 * decl.c (check_initializer): Adjust.
2261 * parser.c (cp_parser_postfix_expression): Adjust.
2262 (cp_parser_functional_cast): Adjust.
2263 * pt.c (tsubst_copy_and_build): Adjust.
2264 * typeck2.c (process_init_constructor_record): Adjust.
2267 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2271 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2272 than cp_build_indirect_ref.
2274 PR c++/48457, Core 1238
2275 * call.c (reference_binding): Allow rvalue reference to bind to
2277 * tree.c (lvalue_kind): Functions are always lvalues.
2279 2011-04-07 Jason Merrill <jason@redhat.com>
2282 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2283 arguments even if we don't know the function.
2286 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2287 at the end of the chain.
2288 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2289 (iterative_hash_template_arg): Likewise.
2292 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2293 * name-lookup.c (add_function): Set it.
2294 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2297 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2298 Release unused vector.
2301 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2302 (type_unification_real): Clear it here instead.
2305 * except.c (build_noexcept_spec): Propagate error_mark_node.
2306 (finish_noexcept_expr): Likewise.
2309 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2313 * call.c (resolve_args): Take complain.
2314 (build_new_function_call, build_operator_new_call): Pass it.
2315 (build_op_call, build_new_op, build_new_method_call): Pass it.
2318 * typeck.c (check_for_casting_away_constness): Take complain.
2319 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2320 (build_const_cast_1): Pass it. Take full complain parm.
2321 (build_const_cast, cp_build_c_cast): Adjust.
2323 * tree.c (build_aggr_init_expr): Always return error_mark_node
2324 on abstract violation.
2327 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2328 (bot_manip): Adjust.
2329 * cp-tree.h: Adjust.
2330 * call.c (convert_like_real, build_cxx_call): Adjust.
2331 (perform_direct_initialization_if_possible): Adjust.
2332 * cvt.c (ocp_convert): Adjust.
2333 * init.c (build_value_init): Adjust.
2334 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2335 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2336 * typeck2.c (build_functional_cast): Adjust.
2338 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2340 (perform_member_init): Not here.
2341 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2343 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2346 * typeck2.c (build_functional_cast): Check complain consistently.
2347 Use build_value_init and abstract_virtuals_error_sfinae.
2348 (abstract_virtuals_error_sfinae): Split out.
2349 * cp-tree.h: Declare it.
2350 * init.c (build_new_1): Use it.
2351 (build_value_init_noctor): Handle FUNCTION_TYPE.
2353 * semantics.c (finish_decltype_type): Simplify handling of unknown
2356 * semantics.c (finish_decltype_type): Add complain parm.
2357 * cp-tree.h: Adjust.
2358 * parser.c (cp_parser_decltype): Adjust.
2359 * pt.c (tsubst): Adjust.
2362 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2364 2011-03-31 Jason Merrill <jason@redhat.com>
2367 * semantics.c (finish_call_expr): Remove assert.
2370 * method.c (defaultable_fn_check): Templates are not defaultable.
2372 * parser.c (cp_parser_init_declarator): Avoid redundant
2373 cp_finish_decl for member declarations.
2375 2011-03-30 Jason Merrill <jason@redhat.com>
2378 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2381 2011-03-30 Jason Merrill <jason@redhat.com>
2384 * semantics.c (potential_constant_expression_1): Handle
2385 UNORDERED_EXPR and ORDERED_EXPR.
2388 * semantics.c (finish_compound_literal): Do put static/constant
2389 arrays in static variables.
2391 * call.c (convert_like_real) [ck_list]: Build up the
2392 initializer_list object directly.
2393 * decl.c (build_init_list_var_init): Adjust.
2395 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2396 * decl.c (reshape_init_array_1): Likewise.
2398 2011-03-29 Jason Merrill <jason@redhat.com>
2401 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2402 the variable is constant before looking at its initializer.
2405 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2408 * semantics.c (potential_constant_expression_1): Change error about
2409 use of *this in constructor into sorry.
2412 * decl.c (cp_finish_decl): Defer validation of constexpr member
2414 * class.c (finalize_literal_type_property): Validate them here.
2415 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2417 * semantics.c (is_valid_constexpr_fn): Specify input location.
2419 2011-03-28 Jason Merrill <jason@redhat.com>
2422 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2423 from overloaded function.
2426 * call.c (build_array_conv): New.
2427 (implicit_conversion): Use it.
2429 * call.c (reference_binding): Allow direct binding to an array
2433 * parser.c (cp_parser_compound_statement): Add function_body parm.
2434 Complain about non-body compound-stmt in constexpr fn.
2435 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2436 (cp_parser_implicitly_scoped_statement): Adjust.
2437 (cp_parser_function_body, cp_parser_try_block): Adjust.
2438 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2439 (cp_parser_objc_try_catch_finally_statement): Adjust.
2442 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2443 and using-definition.
2444 (register_constexpr_fundef): Call it.
2446 * except.c (build_noexcept_spec): Call cxx_constant_value after
2449 2011-03-25 Kai Tietz <ktietz@redhat.com>
2451 * lex.c (interface_strcmp): Handle dos-paths.
2452 (handle_pragma_implementation): Use filename_cmp instead of
2454 (in_main_input_context): Likewise.
2456 2011-03-25 Jason Merrill <jason@redhat.com>
2459 * method.c (defaulted_late_check): Check for exception spec mismatch.
2460 (defaultable_fn_check): Allow exception spec and virtual.
2461 * class.c (check_for_override): A virtual dtor is non-trivial.
2464 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2467 2011-03-25 Kai Tietz <ktietz@redhat.com>
2469 * decl.c (decls_match): Replace target hook
2470 call of comp_type_attributes by version in tree.c file.
2471 * search.c (check_final_overrider): Likewise.
2472 * typeck.c (structural_comptypes): Likewise.
2474 2011-03-21 Kai Tietz <ktietz@redhat.com>
2477 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2478 Display allowed attributes for function pointer types.
2479 * error.c (dump_type_prefix): Likewise.
2481 * tree.c (cxx_attribute_table): Adjust table.
2483 2011-03-18 Jason Merrill <jason@redhat.com>
2486 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2489 * call.c (build_over_call): Don't skip ck_rvalue.
2491 2011-03-17 Jason Merrill <jason@redhat.com>
2494 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2495 the conversion set TREE_OVERFLOW.
2498 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2499 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2502 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2504 2011-03-16 Jason Merrill <jason@redhat.com>
2507 * semantics.c (potential_constant_expression_1): Don't allow *this
2509 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2512 * decl.c (compute_array_index_type): Don't bother trying to deal
2513 with literal classes in ABI v1.
2516 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2520 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2521 use the generic binary expression handling.
2523 2011-03-16 Diego Novillo <dnovillo@google.com>
2525 * Make-lang.in (CXX_PARSER_H): New.
2526 (cp/parser.o): Add dependency on CXX_PARSER_H.
2527 Add dependency on tree-pretty-print.h
2528 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2529 * cp-lang.c: Include parser.h.
2530 * parser.c: Include parser.h.
2531 (struct cp_token): Add bitfield purged_p.
2534 (CPP_PURGED): Remove. Update all users.
2535 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2536 Remove field buffer_length.
2539 (struct tree_check): Move to parser.h.
2540 (cp_token_position): Likewise.
2541 (struct cp_token_cache): Likewise.
2542 (CPP_KEYWORD): Likewise.
2543 (CPP_TEMPLATE_ID): Likewise.
2544 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2545 (N_CP_TTYPES): Likewise.
2546 (enum cp_parser_status_kind): Likewise.
2547 (struct cp_parser_context): Likewise.
2548 (struct cp_default_arg_entry_d): Likewise.
2549 (struct cp_unparsed_functions_entry_d): Likewise.
2550 (struct cp_parser): Likewise.
2551 (cp_lexer_dump_tokens): New.
2552 (cp_lexer_debug_tokens): New.
2553 (cp_lexer_finished_p): New.
2554 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2555 (cp_lexer_new_main): Re-write main lexing loop to push
2556 tokens into the new VEC buffer.
2557 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2558 Do not abort if the token type is not recognized, just print
2560 * parser.h: New file.
2561 * config-lang.in (gtfiles): Add cp/parser.h.
2563 2011-03-16 Jason Merrill <jason@redhat.com>
2566 * typeck.c (check_return_expr): Fix conditions for setting
2567 LOOKUP_PREFER_RVALUE.
2569 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2572 * decl.c (check_array_designated_initializer): Allow integer index.
2573 (reshape_init_array_1): Set index on the elements.
2575 2011-03-16 Jason Merrill <jason@redhat.com>
2578 * typeck.c (convert_for_initialization): Use
2579 perform_implicit_conversion_flags.
2580 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
2581 rvaluedness_matches_p on ck_rvalue.
2582 (convert_like_real) [ck_rvalue]: And restore it here.
2585 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
2587 2011-03-16 Jason Merrill <jason@redhat.com>
2589 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
2590 committed to this tentative parse.
2593 * semantics.c (finish_call_expr): Preserve reference semantics
2596 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
2598 2011-03-16 Jakub Jelinek <jakub@redhat.com>
2600 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
2601 DECL_LANG_SPECIFIC is NULL.
2603 2011-03-15 Jason Merrill <jason@redhat.com>
2606 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
2607 check value_dependent_expression_p on the operand.
2609 * semantics.c (push_cx_call_context): Return bool.
2610 (cxx_eval_call_expression): Handle excess depth.
2613 * method.c (synthesized_method_walk): Cleanups don't affect the
2614 triviality of a constructor, but do affect deletion and exception
2617 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2619 * decl2.c (cp_check_const_attributes): New.
2620 (cplus_decl_attributes): Call cp_check_const_attributes.
2622 2011-03-15 Jason Merrill <jason@redhat.com>
2625 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
2627 (push_defarg_context, pop_defarg_context): New.
2628 * parser.c (cp_parser_late_parsing_default_args): Use them.
2629 * cp-tree.h: Declare them.
2631 2011-03-11 Dodji Seketeli <dodji@redhat.com>
2633 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
2634 the argument of the indirection operator should not be dependent.
2637 2011-03-11 Jason Merrill <jason@redhat.com>
2640 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
2643 * parser.c (cp_parser_template_type_arg): Set
2644 type_definition_forbidden_message.
2647 * decl.c (compute_array_index_type): Discard folding
2648 if it didn't produce a constant.
2650 2011-03-11 Jakub Jelinek <jakub@redhat.com>
2653 * init.c (build_zero_init_1): Extracted from build_zero_init.
2654 Add FIELD_SIZE argument, if non-NULL and field bit_position
2655 as not smaller than that, don't add that field's initializer.
2656 Pass DECL_SIZE as last argument to build_zero_init_1
2657 for DECL_FIELD_IS_BASE fields.
2658 (build_zero_init): Use build_zero_init_1.
2660 2011-03-10 Jason Merrill <jason@redhat.com>
2663 * pt.c (iterative_hash_template_arg): Remove special case for
2667 * parser.c (cp_parser_single_declaration): Just return if
2668 cp_parser_parse_and_diagnose_invalid_type_name complained.
2670 2011-03-09 Jason Merrill <jason@redhat.com>
2673 * pt.c (unify): An unresolved overload is a nondeduced context.
2675 2011-03-09 Martin Jambor <mjambor@suse.cz>
2677 PR tree-optimization/47714
2678 * method.c (use_thunk): Clear addressable flag of thunk arguments.
2680 2011-03-08 Dodji Seketeli <dodji@redhat.com>
2683 * pt.c (convert_nontype_argument): Only call decay_conversion on
2686 2011-03-08 Jason Merrill <jason@redhat.com>
2689 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
2692 * pt.c (convert_nontype_argument): Don't crash on non-pointer
2693 argument to pointer parameter.
2696 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
2699 2011-03-08 Dodji Seketeli <dodji@redhat.com>
2702 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
2703 consider scopes of primary template definitions. Adjust comments.
2705 2011-03-07 Jason Merrill <jason@redhat.com>
2708 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
2710 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
2713 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
2716 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
2717 (write_CV_qualifiers_for_type): Not here.
2719 2011-03-06 Joseph Myers <joseph@codesourcery.com>
2721 * lang-specs.h: Match -save-temps* instead of -save-temps.
2723 2011-03-05 Jason Merrill <jason@redhat.com>
2725 * mangle.c (write_expression): Change ABI v6 to v5.
2726 (write_type): Likewise.
2728 2011-03-04 Jan Hubicka <jh@suse.cz>
2731 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
2732 and cgraph_add_thunk.
2733 * method.c (make_alias_for_thunk, use_thunk): Likewise.
2734 * mangle.c (mangle_decl): Likewise.
2736 2011-03-04 Jason Merrill <jason@redhat.com>
2739 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
2740 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
2743 * search.c (check_final_overrider): Allow pointer to same incomplete
2744 class type with different cv-quals.
2746 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
2749 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
2751 2011-03-03 Jason Merrill <jason@redhat.com>
2754 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
2756 2011-03-02 Jason Merrill <jason@redhat.com>
2759 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
2762 * tree.c (build_vec_init_elt): Split out from...
2763 (build_vec_init_expr): ...here.
2764 (diagnose_non_constexpr_vec_init): New fn.
2765 * semantics.c (potential_constant_expression_1): Use it.
2766 * cp-tree.h: Declare it.
2768 2011-03-01 Jason Merrill <jason@redhat.com>
2771 * parser.c (cp_parser_primary_expression): Don't warn about a
2772 failed tentative parse.
2775 * semantics.c (cxx_bind_parameters_in_call): Don't call
2776 adjust_temp_type on non-constant args.
2779 * call.c (standard_conversion): Provide requested cv-quals on
2780 class rvalue conversion.
2783 * decl2.c (grokbitfield): Handle type-dependent width.
2785 2011-02-28 Jason Merrill <jason@redhat.com>
2788 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
2789 after checking for a non-thunk.
2791 2011-02-26 Jason Merrill <jason@redhat.com>
2794 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
2795 * pt.c (iterative_hash_template_arg): And hash it.
2798 * semantics.c (non_const_var_error): Split out from...
2799 (cxx_eval_constant_expression): ...here.
2800 (potential_constant_expression_1) [VAR_DECL]: Use it.
2801 Allow dependent variables.
2803 2011-02-24 Jason Merrill <jason@redhat.com>
2805 * parser.c (cp_parser_constant_expression): Set
2806 non_integral_constant_expression correctly for C++0x too.
2807 (cp_parser_static_assert): Allow non-constant expression.
2808 (cp_parser_direct_declarator): Expect non_constant_p to be set
2810 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
2811 * semantics.c (maybe_constant_value): Check type_unknown_p too.
2812 (potential_rvalue_constant_expression): New.
2813 (require_potential_rvalue_constant_expression): New.
2815 2011-02-23 Jason Merrill <jason@redhat.com>
2817 * cp-tree.h (DECL_PARM_LEVEL): New.
2818 (struct lang_decl_parm): Add level field.
2819 * name-lookup.c (function_parm_depth): New fn.
2820 * name-lookup.h: Declare it.
2821 * parser.c (cp_parser_parameter_declaration_list): Use it.
2822 * mangle.c (struct globals): Add parm_depth field.
2823 (write_bare_function_type): Adjust it.
2824 (write_expression): Include the level delta in PARM_DECL mangling
2827 * semantics.c (finish_decltype_type): Remove shortcut for decltype
2829 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
2831 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
2834 * parser.c (cp_parser_class_specifier): Require a closing brace
2835 to attempt error recovery.
2837 2011-02-23 Jakub Jelinek <jakub@redhat.com>
2840 * pt.c (struct pending_template): Add chain_next GTY option.
2841 * decl.c (struct named_label_use_entry): Likewise.
2843 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
2846 * semantics.c (build_lambda_object): Bail out if a field is
2849 2011-02-22 Dodji Seketeli <dodji@redhat.com>
2852 * class.c (dfs_declare_virt_assop_and_dtor)
2853 (declare_virt_assop_and_dtor): New static functions.
2854 (add_implicitly_declared_members): Use
2855 declare_virt_assop_and_dtor.
2857 2011-02-21 Jason Merrill <jason@redhat.com>
2860 * decl2.c (decl_constant_var_p): A constexpr var needs an
2861 initializer to be constant.
2862 * semantics.c (cxx_eval_constant_expression): Complain about
2863 constexpr var used in its own initializer.
2864 * call.c (set_up_extended_ref_temp): Set
2865 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
2867 2011-02-20 Jason Merrill <jason@redhat.com>
2870 * semantics.c (cxx_eval_call_expression): Call
2871 cxx_eval_constant_expression in trivial shortcut.
2874 * call.c (convert_class_to_reference): Don't try to set up a
2875 second conv sequence for non-viable candidates.
2878 * error.c (location_of): Handle non-tagged types.
2881 * method.c (process_subob_fn): Instantiate constexpr templates.
2882 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
2884 2011-02-20 Dodji Seketeli <dodji@redhat.com>
2887 * pt.c (tsubst_pack_expansion): do not use
2888 cp_tree_equal/same_type_p to detect an expansion of a parameter
2891 2011-02-19 Jason Merrill <jason@redhat.com>
2894 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
2896 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
2899 * semantics.c (finish_non_static_data_member): Early return if
2900 object is error_mark_node.
2902 2011-02-18 Dodji Seketeli <dodji@redhat.com>
2905 * pt.c (do_auto_deduction): Do not mention error_mark_node in
2907 * semantics.c (finish_id_expression): Do not pass erroneous decl
2908 to decl_constant_var_p.
2910 2011-02-17 Jakub Jelinek <jakub@redhat.com>
2913 * cvt.c (convert_from_reference): Call mark_exp_read.
2915 2011-02-11 Dodji Seketeli <dodji@redhat.com>
2918 * pt.c (finish_call_expr): Consider a call expression that has a
2919 dependent "this" pointer as being dependent. Add comments.
2920 (dependent_type_p, type_dependent_expression_p): Update comments.
2922 2011-02-16 Dodji Seketeli <dodji@redhat.com>
2925 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
2926 expansion arguments are not evaluated.
2928 2011-02-16 Jakub Jelinek <jakub@redhat.com>
2931 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
2932 instead of TYPE_LANG_FLAG_3.
2933 * pt.c (lookup_template_class): Copy over
2934 ENUM_FIXED_UNDERLYING_TYPE_P.
2936 2011-02-15 Jason Merrill <jason@redhat.com>
2939 * method.c (synthesized_method_walk): Always exit early for
2940 trivial fn in C++98 mode.
2942 2011-02-14 Jason Merrill <jason@redhat.com>
2945 * parser.c (cp_parser_enumerator_definition): Call
2946 fold_non_dependent_expr.
2948 2011-02-09 Jason Merrill <jason@redhat.com>
2950 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
2951 * semantics.c (finish_fname): Only return the name if we're in
2954 * decl.c (build_enumerator): Don't perform integral promotions on
2955 non-integral constants.
2957 * cvt.c (convert_to_void): Handle null op1.
2959 * class.c (type_has_constexpr_default_constructor): Make sure the
2960 caller stripped an enclosing array.
2961 * init.c (perform_member_init): Strip arrays before calling it.
2964 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
2966 2011-02-03 Dodji Seketeli <dodji@redhat.com>
2969 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
2970 template parameters in account.
2972 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
2975 * parser.c (cp_parser_class_specifier): Fix setting of
2978 2011-01-31 Jakub Jelinek <jakub@redhat.com>
2981 * semantics.c (build_data_member_initialization): Handle
2982 STATEMENT_LIST always instead of just for CLEANUP_BODY.
2984 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2986 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
2987 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
2989 2011-01-29 Dodji Seketeli <dodji@redhat.com>
2992 * cp-tree.h (fixup_template_parms): Declare.
2993 * pt.c (end_template_parm_list): Do not fixup template parms here.
2994 (fixup_template_parms): Remove static. Fix typo in the
2995 comments. Remove useless code statement.
2996 (fixup_template_parm): For a template template parameter, fixup
2997 its attributes before fixing up its type.
2999 (cp_parser_template_declaration_after_export): After parsing
3000 template parameters fixup their types.
3002 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3005 * semantics.c (potential_constant_expression_1): Handle
3008 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3011 * semantics.c (expand_or_defer_fn_1): Handle it.
3012 * decl2.c (decl_needed_p): Likewise.
3014 2011-01-21 Jason Merrill <jason@redhat.com>
3017 * semantics.c (build_constexpr_constructor_member_initializers):
3018 Handle trivial copy.
3020 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3023 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3024 assume init must be NULL if scope is NULL.
3025 (begin_range_for_stmt): Likewise.
3027 2011-01-21 Jason Merrill <jason@redhat.com>
3030 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3033 * semantics.c (potential_constant_expression_1): Split out from
3034 potential_constant_expression. Add want_rval parm. Handle
3035 template expression forms. Don't enforce restriction on address
3036 of automatic variable here. Add a couple of diagnostics that
3038 (require_potential_constant_expression): New entry point.
3039 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3040 (maybe_constant_value): Check potential_constant_expression.
3041 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3042 * tree.c (build_vec_init_expr): Adjust.
3044 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3047 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3050 2011-01-17 Jason Merrill <jason@redhat.com>
3053 * semantics.c (base_field_constructor_elt): New fn.
3054 (cxx_eval_bare_aggregate): Use it.
3055 (build_data_member_initialization): Leave COMPONENT_REF for
3058 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3060 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3063 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3064 Jonathan Wakely <jwakely.gcc@gmail.com>
3067 * decl.c (grokdeclarator): Reject mutable reference members.
3069 2011-01-14 Jason Merrill <jason@redhat.com>
3072 * pt.c (coerce_template_parms): Fix error recovery.
3075 * typeck2.c (check_narrowing): Only check arithmetic types.
3078 * tree.c (build_vec_init_expr): Handle flexible array
3081 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3084 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3085 TYPE_MAIN_DECL instead of TYPE_NAME.
3086 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3087 * decl2.c (determine_visibility): Add check
3088 of CLASS_TYPE_P for underlying_type.
3090 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3092 * cp-tree.h (begin_for_scope): New prototype.
3093 (begin_for_stmt): Update prototype.
3094 (begin_range_for_stmt): Update prototype.
3095 * init.c (build_vec_init): Update call to begin_for_stmt.
3096 * parser.c (cp_parser_for): New.
3097 (cp_parser_c_for): Add three new parameters.
3098 (cp_parser_range_for): Likewise. Most parsing code removed.
3099 (cp_parser_iteration_statement): Call cp_parser_for instead of
3100 cp_parser_c_for and cp_parser_range_for.
3101 (cp_parser_for_init_statement): Add new parameter and return type.
3102 (cp_parser_block_declaration): Update call to
3103 cp_parser_simple_declaration.
3104 (cp_parser_simple_declaration): Add new parameter.
3105 Update call to cp_parser_init_declarator.
3106 (cp_parser_init_declarator): Add new parameter.
3107 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3108 * semantics.c (begin_for_scope): New.
3109 (begin_for_stmt): Add two new parameters.
3110 (begin_range_for_stmt): Likewise.
3112 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3114 * parser.c (cp_parser_objc_at_property_declaration): Improved
3117 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3120 * cp-lang.c (get_template_innermost_arguments_folded)
3121 (get_template_argument_pack_elems_folded)
3122 (template_arg_needs_folding, fold_cplus_constants): New static
3124 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3125 get_template_innermost_arguments_folded.
3126 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3127 get_template_argument_pack_elems_folded.
3129 2011-01-11 Jason Merrill <jason@redhat.com>
3132 * init.c (build_new_1): Handle value-init in templates differently.
3135 * tree.c (maybe_dummy_object): Check current_class_ref against
3136 context, not current_class_type.
3138 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3141 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3142 error recovery purposes behave as if it was not specified so that
3143 the default type is used.
3145 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3148 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3149 for the second build_x_va_arg argument.
3151 2011-01-05 Tom Tromey <tromey@redhat.com>
3153 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3154 (lvalue_or_else): Likewise.
3156 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3159 * tree.c (cxx_type_hash_eq):
3160 Allow METHOD_TYPE, too.
3163 Copyright (C) 2011 Free Software Foundation, Inc.
3165 Copying and distribution of this file, with or without modification,
3166 are permitted in any medium without royalty provided the copyright
3167 notice and this notice are preserved.