1 2011-12-14 Dodji Seketeli <dodji@redhat.com>
4 * call.c (struct conversion)<u.next>: Update comment.
5 (next_conversion): New static function.
6 (convert_like_real): Use it.
9 * pt.c (convert_nontype_argument): Don't call maybe_constant_value
12 2011-12-13 Jason Merrill <jason@redhat.com>
16 * typeck.c (build_static_cast_1): Fix cast of lvalue to
17 base rvalue reference.
19 2011-12-13 Paolo Carlini <paolo.carlini@oracle.com>
22 * semantics.c (begin_lambda_type): Check begin_class_definition return
23 value for error_mark_node.
24 * parser.c (cp_parser_lambda_expression): Check begin_lambda_type
25 return value for error_mark_node.
27 2011-12-13 Fabien Chêne <fabien@gcc.gnu.org>
30 * cp-tree.h (USING_DECL_TYPENAME_P): New macro.
31 * parser.c (cp_parser_nonclass_name): Handle using declarations
32 that refer to a dependent type.
33 (cp_parser_using_declaration): Set USING_DECL_TYPENAME_P to 1 if
34 the using declaration refers to a dependent type.
36 2011-12-12 Jakub Jelinek <jakub@redhat.com>
39 * parser.c (cp_parser_omp_for_loop): When determining whether
40 to use cp_parser_omp_for_incr or cp_parser_expression and when
41 calling cp_parser_omp_for_incr, use real_decl instead of decl.
43 2011-12-12 Torvald Riegel <triegel@redhat.com>
45 * semantics.c (finish_transaction_stmt, build_transaction_expr):
46 Accept new noexcept parameter and handle it.
47 * cp-tree.h (finish_transaction_stmt, build_transaction_expr): Adapt
49 * parser.c (cp_parser_exception_specification_opt): Extract
50 noexcept-specification parsing to ...
51 (cp_parser_noexcept_specification_opt): ...here. Allow for parsing
52 non-constexpr noexcept arguments.
53 (cp_parser_transaction, cp_parser_transaction_expression): Parse
54 and handle noexcept-specifications.
55 (cp_parser_function_transaction): Adapt to finish_transaction_stmt
57 * pt.c (tsubst_expr): Adapt to new noexcept parameters when
58 building transactions.
60 2011-12-12 Torvald Riegel <triegel@redhat.com>
62 * cp-tree.def (MUST_NOT_THROW_EXPR): Add condition parameter.
63 * cp-tree.h (MUST_NOT_THROW_COND): New.
64 (build_must_not_throw_expr): Declare.
65 * dump.c (cp_dump_tree): Dump MUST_NOT_THROW_EXPR condition.
66 * except.c (build_must_not_throw_expr): New.
67 (initialize_handler_parm): Use it.
68 (begin_eh_spec_block, wrap_cleanups_r): Adapt to condition.
69 * pt.c (tsubst_expr): Handle MUST_NOT_THROW_EXPR.
71 2011-12-12 Richard Guenther <rguenther@suse.de>
74 * tree.c (cp_free_lang_data): No longer clear anonymous names.
76 2011-12-09 Jason Merrill <jason@redhat.com>
79 * call.c (perform_implicit_conversion_flags): Remove earlier kludge.
80 * parser.c (cp_parser_omp_for_loop): Use cp_parser_omp_for_incr
81 in templates even if decl isn't type-dependent.
83 2011-12-09 Dodji Seketeli <dodji@redhat.com>
86 * cp-tree.h (TYPE_TEMPLATE_INFO): Rewrite this accessor macro to
87 better support aliased types.
88 (TYPE_ALIAS_P): Don't crash on TYPE_NAME nodes that are not
90 * pt.c (find_parameter_packs_r): Handle types aliases.
91 (push_template_decl_real): Check for bare parameter packs in the
92 underlying type of an alias template.
94 2011-12-08 Jason Merrill <jason@redhat.com>
97 * typeck.c (build_x_conditional_expr): Restrict glvalue games to C++11.
100 * pt.c (tsubst_expr) [DECL_EXPR]: Handle capture proxies properly.
101 * semantics.c (insert_capture_proxy): No longer static.
102 * cp-tree.h: Declare it.
104 2011-12-07 Jakub Jelinek <jakub@redhat.com>
107 * decl.c (grokdeclarator): Error for auto on non-static data members.
110 * typeck2.c (cxx_incomplete_type_diagnostic): Don't
111 ICE if TREE_OPERAND (value, 1) is overloaded.
114 * decl.c (reshape_init_class): Complain if d->cur->index is
116 * parser.c (cp_parser_initializer_list): If cp_parser_parse_definitely
117 fails, clear designator.
120 * init.c (build_value_init): Allow array types even when
121 processing_template_decl.
123 2011-12-07 Ed Smith-Rowland <3dw4rd@verizon.net>
126 * parser.c (lookup_literal_operator): Check that declaration is an
129 2011-12-06 Jakub Jelinek <jakub@redhat.com>
132 * pt.c (tsubst_decl): Don't call strip_array_domain on
135 2011-12-06 Paolo Carlini <paolo.carlini@oracle.com>
138 * init.c (build_value_init): Check build_aggr_init_expr return
139 value for error_mark_node.
141 2011-12-06 Dodji Seketeli <dodji@redhat.com>
144 * parser.c (cp_parser_check_class_key): Add note about earlier
147 2011-12-05 Fabien Chêne <fabien@gcc.gnu.org>
150 * semantics.c (finish_id_expression): Strip using declarations
151 early in the function.
153 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
156 * init.c (perform_member_init): Early return if init is error_mark_node.
158 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
161 * semantics.c (finish_underlying_type): Use %qT, not %qE for the
164 2011-12-05 Jason Merrill <jason@redhat.com>
166 * init.c (expand_default_init): Unshare args in ctor delegation.
168 2011-12-05 Ville Voutilainen <ville.voutilainen@gmail.com>
169 Pedro Lamarão <pedro.lamarao@gmail.com>
171 Implement C++11 delegating constructors.
172 * cp-tree.h (enum cpp0x_warn_str): Add CPP0X_DELEGATING_CTORS.
173 * error.c (maybe_warn_cpp0x): Adjust.
174 * parser.c (cp_parser_mem_initializer_list): Use it. Diagnose
175 multiple initializers if a delegating initializer is present.
176 * call.c (build_special_member_call): Convert an assert into an if.
177 * init.c (perform_target_ctor): New.
178 (emit_mem_initializers): Use it.
179 (expand_member_init, expand_default_init): Adjust.
181 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
184 * typeck2.c (build_functional_cast): Early return error_mark_node
185 for invalid uses of 'auto'.
186 * parser.c (cp_parser_direct_declarator): When
187 cp_parser_constant_expression returns error do not produce further
188 diagnostic for the bound.
190 2011-12-03 Paolo Carlini <paolo.carlini@oracle.com>
193 * call.c (null_ptr_cst_p): STRIP_NOPS in c++11 mode too.
195 2011-12-01 Jason Merrill <jason@redhat.com>
197 * call.c (build_new_method_call_1): Handle aggregate initialization.
198 * tree.c (stabilize_init): Handle CONSTRUCTOR.
200 2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
203 * call.c (build_user_type_conversion_1): Early return NULL if
206 2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
209 * pt.c (unify_inconsistency): Use either %qT or %qE depending on
210 whether parm is a type or non-type parameter.
212 2011-11-30 Jason Merrill <jason@redhat.com>
215 * name-lookup.c (push_to_top_level): Set stmts_are_full_exprs_p.
216 * decl.c (build_aggr_init_full_exprs): Just assert that it's true.
217 (check_initializer): Here too.
219 2011-11-30 Paolo Carlini <paolo.carlini@oracle.com>
222 * rtti.c (ifnonnull): Use nullptr_node.
223 (build_dynamic_cast_1): Call cp_truthvalue_conversion instead
224 of c_common_truthvalue_conversion.
226 2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
229 * pt.c (instantiate_class_template_1): If lambda_function (type)
230 is NULL_TREE do not instantiate_decl.
232 2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
235 * class.c (build_base_path): For the null pointer check use
236 nullptr_node instead of integer_zero_node.
238 2011-11-22 Dodji Seketeli <dodji@redhat.com>
241 * decl.c (check_elaborated_type_specifier): Gracefully handle
242 error_mark_node. Accept bound template template parameters.
243 Update diagnostics for alias template specializations. Update
245 * parser.c (cp_parser_elaborated_type_specifier): Use
246 check_elaborated_type_specifier for simple-template-ids as well.
248 2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
251 * semantics.c (finish_decltype_type): Handle PTRMEM_CST.
253 2011-11-22 Dodji Seketeli <dodji@redhat.com>
256 * parser.c (cp_parser_alias_declaration): Don't allow type
257 definition in templates.
259 2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
262 * typeck.c (cp_build_binary_op, [case EQ_EXPR]): For targets having
263 TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_delta, do here
264 the -Wzero-as-null-pointer-constant warning for pmf == 0.
266 2011-11-21 Torvald Riegel <triegel@redhat.com>
268 * pt.c (tsubst_copy_and_build): Handle TRANSACTION_EXPR.
270 2011-11-21 Ed Smith-Rowland <3dw4rd@verizon.net>
273 * parser.c (lookup_literal_operator): New.
274 (cp_parser_userdef_char_literal): Use it.
275 (cp_parser_userdef_numeric_literal): Use it.
276 (cp_parser_userdef_string_literal): Use lookup_name.
278 2011-11-20 Jason Merrill <jason@redhat.com>
280 * pt.c (tsubst_pack_expansion): Fix SFINAE.
283 * cp-tree.h (PACK_EXPANSION_EXTRA_ARGS): New.
284 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand for it.
285 * pt.c (tsubst_pack_expansion): Set and use it.
286 (iterative_hash_template_arg): Hash it.
287 (template_args_equal): Compare it.
288 (comp_template_args_with_info): Handle nulls.
289 * tree.c (cp_walk_subtrees): Walk it.
290 * typeck.c (structural_comptypes): Compare it.
291 * ptree.c (cxx_print_type): Print it.
293 * pt.c (type_unification_real): Set input_location
294 during default arg instantiation.
296 2011-11-20 Paolo Carlini <paolo.carlini@oracle.com>
299 * pt.c (unify_inconsistency): Handle non-type parameters better.
300 * error.c (dump_expr): Handle TEMPLATE_TEMPLATE_PARM.
302 2011-11-20 Dodji Seketeli <dodji@redhat.com>
305 * pt.c (lookup_template_class_1): Go out early if the type of the
306 template is error_mark_node.
308 2011-11-19 Paolo Carlini <paolo.carlini@oracle.com>
311 * semantics.c (potential_constant_expression_1): Handle IF_STMT,
312 DO_STMT, FOR_STMT, and WHILE_STMT.
314 2011-11-18 Fabien Chêne <fabien@gcc.gnu.org>
317 * search.c (lookup_field_1): Handle USING_DECLs for the storted
320 2011-11-18 Paolo Carlini <paolo.carlini@oracle.com>
323 * pt.c (tsubst_copy_and_build): Handle FIX_TRUNC_EXPR.
325 2011-11-18 Dodji Seketeli <dodji@redhat.com>
328 * pt.c (primary_template_instantiation_p): Don't forget to
329 consider alias declarations.
331 2011-11-17 Jason Merrill <jason@redhat.com>
334 * decl.c (grokdeclarator): Improve C++98 trailing return diagnostic.
337 * class.c (add_implicitly_declared_members): Update move
341 * class.c (build_base_path): Don't do calculation in templates.
343 2011-11-15 Torvald Riegel <triegel@redhat.com>
345 * parser.c (cp_parser_transaction_expression): Require parentheses
346 when parsing transaction expressions.
348 2011-11-14 Ed Smith-Rowland <3dw4rd@verizon.net>
351 * typeck.c (check_literal_operator_args): Add processing_specialization
352 to check for void template fn. Test for exact arity for non-template fn.
354 2011-11-14 Fabien Chêne <fabien@gcc.gnu.org>
360 * search.c (lookup_field_1): Look through USING_DECL.
361 (lookup_field_r): Call lookup_fnfields_slot instead of
363 * semantics.c (finish_member_declaration): Remove the check that
364 prevents USING_DECLs from being verified by
365 pushdecl_class_level. Call add_method for using declarations that
366 designates functions if the using declaration is in a template
367 class. Set DECL_IGNORED_P on class-scope using declarations.
368 * typeck.c (build_class_member_access_expr): Handle USING_DECLs.
369 * class.c (check_field_decls): Keep using declarations.
370 (add_method): Remove two diagnostics about conflicting using
372 * parser.c (cp_parser_nonclass_name): Handle USING_DECLs.
373 * decl.c (start_enum): Call xref_tag whenever possible.
374 * cp-tree.h (strip_using_decl): Declare, and reident the previous
376 * name-lookup.c (strip_using_decl): New function.
377 (supplement_binding_1): Call strip_using_decl on decl and
378 bval. Perform most of the checks with USING_DECLs stripped. Also
379 check that the target decl and the target bval does not refer to
380 the same declaration. Allow pushing an enum multiple times in a
381 template class. Adjustment to diagnose using redeclarations. Call
382 diagnose_name_conflict.
383 (push_class_level_binding): Call strip_using_decl on decl and
384 bval. Perform most of the checks with USING_DECLs stripped. Return
385 true if both decl and bval refer to USING_DECLs and are dependent.
386 (diagnose_name_conflict): New function.
388 2011-11-12 Jason Merrill <jason@redhat.com>
391 * call.c (set_up_extended_ref_temp): Warn about references
392 bound to non-static reference members.
393 * init.c (perform_member_init): Pass in the member.
396 * cp-gimplify.c (cp_gimplify_expr): Leave clobbers alone.
398 2011-11-11 Ed Smith-Rowland <3dw4rd@verizon.net>
401 * typeck.c (check_literal_operator_args): Reorganize test for string
402 operators so size_t search depends on finding string first.
404 2011-11-10 Jason Merrill <jason@redhat.com>
407 * pt.c (convert_nontype_argument_function): Allow decls with
408 internal linkage in C++11.
409 (convert_nontype_argument): Likewise.
412 * decl2.c (mark_used): Defer synthesis of virtual functions.
413 * method.c (use_thunk): Make sure the target function has
414 DECL_INTERFACE_KNOWN.
417 * call.c (joust): Check the second conversion sequence
418 before checking templates.
420 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
423 * pt.c (tsubst_copy_and_build) [IDENTIFIER_NODE]: In C++11 mode
424 pass allow_non_integral_constant_expression_p = true to
425 finish_id_expression.
427 2011-11-09 Jason Merrill <jason@redhat.com>
430 * pt.c (maybe_instantiate_noexcept): Check the return value of
434 * parser.c (cp_parser_range_for): check_for_bare_parameter_packs.
437 * class.c (build_base_path): Don't ICE in fold_non_dependent_expr.
439 * Make-lang.in (check_g++_parallelize): Add dg-torture.exp.
440 (check-c++0x): Obsolete.
442 * pt.c (invalid_nontype_parm_type_p): Avoid printing "<type error>".
444 * pt.c (convert_nontype_argument): Only integral arguments
447 * parser.c (cp_parser_alias_declaration): Don't do semantic
448 processing if parsing failed.
450 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
453 * init.c (build_new_1, build_vec_delete_1, build_delete):
456 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
459 * search.c (lookup_member): Change to take also a tsubst_flags_t
461 (lookup_field, lookup_fnfields): Adjust calls.
462 * typeck.c (lookup_destructor, finish_class_member_access_expr,
463 build_ptrmemfunc_access_expr): Likewise.
464 * class.c (handle_using_decl, maybe_note_name_used_in_class):
466 * pt.c (resolve_typename_type): Likewise.
467 * semantics.c (lambda_function): Likewise.
468 * parser.c (cp_parser_perform_range_for_lookup,
469 cp_parser_lookup_name): Likewise.
470 * friend.c (make_friend_class): Likewise.
471 * name-lookup.c (pushdecl_maybe_friend_1, get_class_binding,
472 do_class_using_decl, lookup_qualified_name): Likewise.
473 * cp-tree.h (lookup_member): Adjust declaration.
475 2011-11-09 Dodji Seketeli <dodji@redhat.com>
478 * cp-tree.h (TYPE_ALIAS_P, TYPE_TEMPLATE_INFO): Don't crash on
482 * parser.c (cp_parser_alias_declaration): Require ';' at the end
485 2011-11-09 Dodji Seketeli <dodji@redhat.com>
488 * decl2.c (check_member_template): Accept alias templates and ...
489 * parser.c (cp_parser_alias_declaration): ... use it here.
491 2011-11-08 Jason Merrill <jason@redhat.com>
494 * typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness.
495 * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary
498 2011-11-08 Richard Guenther <rguenther@suse.de>
501 * error.c (dump_expr): Handle SSA_NAMEs.
503 2011-11-07 Richard Henderson <rth@redhat.com>
504 Aldy Hernandez <aldyh@redhat.com>
505 Torvald Riegel <triegel@redhat.com>
507 Merged from transactional-memory.
509 * call.c (build_new_function_call): Call tm_malloc_replacement.
510 * class.c (check_bases): Compute transaction attributes for the
511 class based on its base classes.
512 (look_for_tm_attr_overrides, set_one_vmethod_tm_attributes,
513 set_method_tm_attributes): New.
514 (finish_struct_1): Call set_method_tm_attributes.
515 * cp-tree.h (begin_transaction_stmt, finish_transaction_stmt,
516 build_transaction_expr): Declare.
517 (TRANSACTION_EXPR_IS_STMT): New.
518 * decl.c (push_cp_library_fn): Set attribute to transaction_safe.
519 * except.c (do_get_exception_ptr): Apply transaction_pure.
520 (do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and
521 record as transactional-memory wrapper.
522 (do_end_catch): Similarly for _ITM_cxa_end_catch.
523 (do_allocate_exception): Similarly for _ITM_cxa_allocate_exception.
524 (build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure.
525 * parser.h (struct cp_parser): Add in_transaction flag.
526 * parser.c (enum non_integral_constant): Add NIC_TRANSACTION.
527 (cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION.
528 (enum required_token): Add transaction tokens.
529 (cp_parser_transaction, cp_parser_transaction_expression,
530 cp_parser_function_transaction, cp_parser_transaction_cancel,
531 cp_parser_txn_attribute_opt): New.
532 (cp_parser_unary_expression): Handle RID_TRANSACTION*.
533 (cp_parser_statement, cp_parser_function_definition_after_declarator,
534 cp_parser_token_starts_function_definition_p): Same.
535 (cp_parser_required_error): Handle RT_TRANSACTION*.
536 * pt.c (tsubst_expr): Handle TRANSACTION_EXPR.
537 * semantics.c (begin_transaction_stmt, finish_transaction_stmt,
538 build_transaction_expr): New.
540 2011-11-08 Dodji Seketeli <dodji@redhat.com>
542 Fix context handling of alias-declaration
543 * decl.c (start_decl): Update comment.
544 * error.c (dump_alias_template_specialization): Dump the context
545 of the specialization.
546 * parser.c (cp_parser_alias_declaration): Call pop_scope on the
547 pushed scope yielded by start_decl.
549 2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
552 * parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
553 uses of '->' and '.' as postfix-expression in namespace scope.
555 2011-11-07 Jason Merrill <jason@redhat.com>
558 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash
559 if lookup finds a non-function.
562 * parser.c (cp_parser_initializer_list): Parse C99
563 array designators tentatively.
566 * pt.c (tsubst_copy): Handle NAMESPACE_DECL.
567 (tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
570 2011-11-07 Paolo Carlini <paolo.carlini@oracle.com>
572 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
573 call in case COMPONENT_REF.
575 2011-11-07 Jason Merrill <jason@redhat.com>
576 Dodji Seketeli <dodji@redhat.com>
578 Support C++11 alias-declaration
580 * cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P)
581 (DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor
583 (TYPE_TEMPLATE_INFO): Get template info of an alias template
584 specializations from its TYPE_DECL.
585 (SET_TYPE_TEMPLATE_INFO): Set template info of alias template
586 specializations into its TYPE_DECL.
587 (DECL_CLASS_TEMPLATE_P): Re-write using the new
588 DECL_TYPE_TEMPLATE_P.
589 (enum cp_decl_spec): Add new ds_alias enumerator.
590 (alias_type_or_template_p, alias_template_specialization_p):
591 Declare new functions.
592 * parser.c (cp_parser_alias_declaration): New static function.
593 (cp_parser_check_decl_spec): Add "using" name for the `alias'
595 (cp_parser_type_name): Update comment. Support simple-template-id
596 representing alias template specializations in c++0x mode.
597 (cp_parser_qualifying_entity): Update comment. Use
599 (cp_parser_block_declaration): Handle alias-declaration in c++11.
601 (cp_parser_template_id): Handle specializations of alias
603 (cp_parser_member_declaration): Add alias-declaration production
604 to comment. Support alias-declarations.
605 (cp_parser_template_declaration_after_export): Handle alias
607 * decl.c (make_typename_type, make_unbound_class_template): Accept
609 (grokdeclarator): Set TYPE_DECL_ALIAS_P on alias
611 * decl2.c (grokfield): Move template creation after setting up the
612 TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias
613 template actually carries the right type-id of the alias
615 * pt.c (alias_type_or_template_p)
616 (alias_template_specialization_p): Define new public functions.
617 (maybe_process_partial_specialization): Reject partial
618 specializations of alias templates.
619 (primary_template_instantiation_p): Consider alias template
621 (push_template_decl_real): Assert that TYPE_DECLs of alias
622 templates are different from those of class template. Store
623 template info onto the TYPE_DECL of the alias template.
624 (convert_template_argument): Strip aliases from template
626 (lookup_template_class_1): Handle the creation of the
627 specialization of an alias template.
628 (tsubst_decl): Create a substituted copy of the TYPE_DECL of an
629 member alias template.
630 (tsubst): Handle substituting into the type of an alias template.
631 Handle substituting UNBOUND_CLASS_TEMPLATE into
632 BOUND_TEMPLATE_TEMPLATE_PARM.
633 (do_type_instantiation): Better diagnostics when trying to
634 explicitely instantiate a non-class template.
635 * search.c (lookup_field_1, lookup_field_r): Support looking up
637 * semantics.c (finish_template_type): For instantiations of alias
638 templates, return the TYPE_DECL of the actual alias and not the
639 one of the aliased type.
640 * error.c (dump_alias_template_specialization): New static
642 (dump_type): Handle printing of alias templates and their
643 specializations. templates.
644 (dump_aggr_type): For specialization of alias templates, fetch
645 arguments from the right place.
646 (dump_decl): Print an alias-declaration like `using decl = type;'
647 (dump_template_decl): Support printing of alias templates.
649 2011-11-07 Jason Merrill <jason@redhat.com>
652 * decl2.c (constrain_visibility): Return void. Add tmpl parm
653 which gives the constraint priority over an attribute.
654 (constrain_visibility_for_template, determine_visibility): Adjust.
655 * pt.c (instantiate_class_template_1): Call determine_visibility.
658 * decl.c (save_function_data): Clear local_typedefs.
660 * decl.c (cp_finish_decl): Only make_tree_vector if we're calling
663 2011-11-06 Jason Merrill <jason@redhat.com>
666 * decl2.c (constrain_visibility): Check decl_has_visibility_attr
667 rather than DECL_VISIBILITY_SPECIFIED.
669 2011-11-06 Paolo Carlini <paolo.carlini@oracle.com>
672 * decl2.c (mark_used): Early return false after error or sorry.
673 * cp-tree.h (mark_used): Adjust declaration.
674 * semantics.c (finish_id_expression): Check mark_used return value.
676 2011-11-05 Jason Merrill <jason@redhat.com>
679 * decl.c (cp_finish_decl): Mostly revert previous change.
681 2011-11-04 Jason Merrill <jason@redhat.com>
684 * init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
685 Do temporary lifetime extension.
688 * decl.c (cp_finish_decl): Run cleanups in the right order.
690 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
693 * semantics.c (finish_offsetof): Adjust call to fold_offsetof.
694 * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
696 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
698 * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
699 * mangle.c (write_unnamed_type_name): Likewise.
701 2011-11-04 Magnus Fromreide <magfr@lysator.liu.se>
703 * parser.c (cp_parser_enumerator_list): Do not warn about
704 trailing commas in C++0x mode.
706 2011-11-04 Olivier Goffart <olivier@woboq.com>
707 Jason Merrill <jason@redhat.com>
710 * class.c (check_field_decls): NSDMI makes a class non-aggregate.
712 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
715 * call.c (conversion_null_warnings): For 'false' to NULL pointer,
716 just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
718 2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net>
721 * parser.c (cp_parser_userdef_string_literal): Fix string length.
723 2011-11-04 Jason Merrill <jason@redhat.com>
726 * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
727 (set_up_extended_ref_temp): Use it. Change cleanup parm to VEC.
728 (initialize_reference): Just call convert_like.
729 * decl.c (grok_reference_init): Just call initialize_reference.
730 (build_init_list_var_init): Remove.
731 (check_initializer): Change cleanup parm to VEC. Handle references
732 like other types. Call perform_implicit_conversion instead
733 of build_init_list_var_init. Don't use build_aggr_init for
734 aggregate initialization of arrays.
735 (cp_finish_decl): Change cleanup to VEC.
736 * typeck2.c (store_init_value): Call extend_ref_init_temps.
737 Use build_vec_init for non-constant arrays.
738 * init.c (expand_aggr_init_1): Adjust.
739 (build_vec_init): Avoid re-converting an initializer
740 that's already digested.
741 * mangle.c (mangle_ref_init_variable): Add a discriminator.
743 * typeck.c (convert_for_initialization): Adjust.
744 * decl2.c (maybe_emit_vtables): Adjust.
746 2011-11-02 Jason Merrill <jason@redhat.com>
749 * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
750 if the initializer has TARGET_EXPR_DIRECT_INIT_P.
751 (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
752 or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
753 * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
754 TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
755 * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
756 as appropriate on list-value-initialization.
758 * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
760 (cp_lexer_get_preprocessor_token): Likewise.
761 (cp_parser_binary_expression): Likewise.
763 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
766 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
767 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
768 * decl.c (check_initializer): Likewise.
769 * semantics.c (finish_compound_literal): Likewise.
771 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
774 * typeck.c (build_const_cast_1): Fix -Wcast-qual for false
775 comp_ptr_ttypes_const.
777 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
779 * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
781 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
784 * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
786 * typeck.c (cp_truthvalue_conversion): Handle pointers and member
787 function pointers under c_inhibit_evaluation_warnings; use
788 nullptr_node for data member pointers.
789 (cp_build_binary_op): Tweak, just forward to cp_convert op1,
790 either a nullptr_node or an integer_zero_node.
791 (build_ptrmemfunc): Use nullptr_node.
792 * init.c (build_zero_init_1): Likewise.
794 2011-11-01 Jason Merrill <jason@redhat.com>
798 * search.c (lookup_fnfields_idx_nolazy): Split out from...
799 (lookup_fnfields_1): ...here.
800 (lookup_fnfields_slot_nolazy): Use it.
801 * cp-tree.h: Declare it.
802 * class.c (type_has_move_assign): Use it.
803 (type_has_user_declared_move_assign): Likewise.
805 2011-10-31 Jason Merrill <jason@redhat.com>
808 * class.c (check_field_decl): Change c++0x in diags to c++11.
809 * error.c (maybe_warn_cpp0x): Likewise.
810 * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
811 * pt.c (check_default_tmpl_args): Likewise.
813 2011-10-31 Diego Novillo <dnovillo@google.com>
815 * mangle.c (get_mangled_id): Factor from ...
816 (mangle_decl): ... here.
819 2011-10-25 Gerald Pfeifer <gerald@pfeifer.com>
821 * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
824 2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
827 * call.c (build_new_op_1): Handle ABS_EXPR together with the
830 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
833 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
836 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
837 call in case COMPONENT_REF.
839 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
841 * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
843 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
846 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
847 call in case COMPONENT_REF.
849 2011-10-27 Jason Merrill <jason@redhat.com>
851 * semantics.c (cxx_eval_outermost_constant_expr): Check
853 (cxx_eval_component_reference): Check DECL_MUTABLE_P.
855 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
858 * decl2.c (determine_hidden_inline): New function.
859 (determine_visibility): fvisibility-inlines-hidden affects inline
862 2011-10-27 Dodji Seketeli <dodji@redhat.com>
864 * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
866 2011-10-26 Jason Merrill <jason@redhat.com>
868 * typeck.c (check_literal_operator_args): Avoid building types.
870 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
872 Implement C++11 user-defined literals.
873 * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
874 * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
875 name tools. New tree code for user-defined literals.
876 * cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
877 * cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
878 (pp_cxx_primary_expression, pp_cxx_expression): Use it.
879 * decl.c: (cp_tree_node_structure): Return new tree code.
880 (duplicate_decls): Check for raw vs. template operator conflicts.
881 (grokfndecl, grokdeclarator): New checks for literal operators.
882 * error.c: (dump_expr): Warn about user-defined literals
883 in C++98 mode. (dump_function_name): Pretty printing.
884 * mangle.c: (write_literal_operator_name): New.
885 (write_unqualified_id, write_unqualified_name): Use it.
886 * parser.c: (cp_parser_operator): Handle operator"".
887 (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
888 cp_parser_userdef_string_literal): New.
889 (cp_parser_primary_expression): Handle new user-defined literal tokens
891 * semantics.c: (potential_constant_expression_1): Add
892 user-defined literals.
893 * typeck.c (check_raw_literal_operator,
894 check_literal_operator_args): New.
896 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
898 * typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
899 * class.c (instantiate_type): Likewise.
900 * pt.c (convert_nontype_argument_function, uses_template_parms,
901 tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
903 * semantics.c (finish_decltype_type): Likewise.
904 * decl2.c (mark_used): Likewise.
905 * name-lookup.c (arg_assoc): Likewise.
907 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
910 * typeck.c (non_reference): Pass NULL_TREE through.
912 2011-10-25 Jason Merrill <jason@redhat.com>
916 * semantics.c (maybe_cleanup_point_expr_void): No longer static.
917 * typeck2.c (split_nonconstant_init_1): Use it.
918 * cp-tree.h: Declare it.
919 * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
922 * tree.c (stabilize_init): Stabilize scalar elements of a
925 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
928 * typeck.c (composite_pointer_type_r): Check return value of
929 composite_pointer_type_r for error_mark_node.
931 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
934 * pt.c (tsubst_copy_and_build): Check return value of
935 tsubst_copy_and_build for error_mark_node.
937 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
941 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
944 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
945 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
946 * decl.c (check_initializer): Likewise.
947 * semantics.c (finish_compound_literal): Likewise.
949 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
952 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
953 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
954 * decl.c (check_initializer): Likewise.
955 * semantics.c (finish_compound_literal): Likewise.
957 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
960 * init.c (build_vec_init): Early return error_mark_node if
963 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
966 * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
967 for invalid use of member function.
969 2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com>
972 * parser.c (cp_parser_class_head): Parse virt-specifiers
973 regardless of whether an id is present
975 2011-10-20 Jason Merrill <jason@redhat.com>
978 * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
979 initialized subobjects.
981 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
984 * class.c (instantiate_type): Fix error message.
986 2011-10-19 Jason Merrill <jason@redhat.com>
989 * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
991 2011-10-19 Roland Stigge <stigge@antcom.de>
994 * semantics.c (potential_constant_expression_1): Use "AST" instead of
995 "ast" in sorry message.
997 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
1001 * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
1002 G_() in error message strings to facilitate translation.
1003 * semantics.c (finish_id_expression): Likewise.
1004 * parser.c (cp_parser_nested_name_specifier_opt,
1005 cp_parser_parameter_declaration): Likewise.
1007 2011-10-18 Jason Merrill <jason@redhat.com>
1010 * pt.c (instantiate_decl): Recognize when a function defaulted
1011 outside the class is already instantiated.
1014 * decl.c (check_previous_goto_1): Handle using-decl.
1016 2011-10-18 Jason Merrill <jason@redhat.com>
1020 * class.c (type_has_user_declared_move_constructor): New.
1021 (type_has_user_declared_move_assign): New.
1022 (add_implicitly_declared_members): Add lazy copy ops
1023 even if there's a move.
1024 * method.c (lazily_declare_fn): Delete implicit copies
1026 (maybe_explain_implicit_delete): Explain this. Use inform rather
1028 * cp-tree.h: Declare new fns.
1030 2011-10-18 Diego Novillo <dnovillo@google.com>
1032 * parser.c: Remove ENABLE_CHECKING markers around debugging
1034 (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
1036 When printing CURR_TOKEN surround it in [[ ]].
1037 Start printing at START_TOKEN.
1039 (cp_debug_print_tree_if_set): New.
1040 (cp_debug_print_context): New.
1041 (cp_debug_print_context_stack): New.
1042 (cp_debug_print_flag): New.
1043 (cp_debug_print_unparsed_function): New.
1044 (cp_debug_print_unparsed_queues): New.
1045 (cp_debug_parser_tokens): New.
1046 (cp_debug_parser): New.
1047 (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
1048 (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
1049 * parser.h (cp_lexer_dump_tokens): Remove declaration.
1050 (cp_debug_parser): Declare.
1052 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
1054 * cp-tree.def: Add BASES as a new tree code.
1055 * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
1056 (BASES_TYPE, BASES_DIRECT): Define.
1057 (calculate_bases, finish_bases, calculate_direct_bases): Declare.
1058 * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
1059 (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
1060 * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
1061 * semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
1062 dfs_calculate_bases_pre, dfs_calculate_bases_post,
1063 calculate_bases_helper): Define.
1065 2011-10-17 Jason Merrill <jason@redhat.com>
1068 * parser.c (cp_parser_lambda_introducer): Check for more
1071 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1074 * typeck.c (build_class_member_access_expr): Provide a better error
1075 message for X.Y where X is a pointer to class type.
1076 (finish_class_member_access_expr): Likewise.
1078 2011-10-15 Tom Tromey <tromey@redhat.com>
1079 Dodji Seketeli <dodji@redhat.com>
1081 * error.c (cp_diagnostic_starter): Pass the relevant location to
1082 diagnostic_report_current_module.
1083 (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
1085 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1088 * typeck.c (finish_class_member_access_expr): Fix error call
1089 for TREE_CODE (access_path) == TREE_BINFO.
1091 2011-10-15 Paolo Carlini <paolo.carlini@oracle.com>
1094 * semantics.c (finish_trait_expr): Do not try to instantiate the
1095 the base type of an __is_base_of trait.
1096 (check_trait_type): Return a tree; use complete_type_or_else.
1098 2011-10-14 Jason Merrill <jason@redhat.com>
1101 * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
1102 (cp_parser_save_nsdmi): Pass it.
1105 * method.c (walk_field_subobs): Check for NSDMI before
1106 complaining about uninitialized fields.
1108 * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
1109 instead of error_mark_node as a placeholder.
1111 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
1114 * call.c (add_builtin_candidate): If two pointers have a composite
1115 pointer type, generate a single candidate with that type.
1117 2011-10-13 Jason Merrill <jason@redhat.com>
1120 * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
1121 (DECL_TEMPLATE_INFO): Use it.
1122 * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
1123 if the decl has an NSDMI.
1124 * init.c (perform_member_init): Use it.
1127 * cp-tree.h (struct tree_lambda_expr): Add closure field.
1128 (LAMBDA_EXPR_CLOSURE): New.
1129 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
1130 * semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
1131 (begin_lambda_type, lambda_function, add_capture): Likewise.
1132 (add_default_capture, lambda_expr_this_capture): Likewise.
1134 2011-10-13 Diego Novillo <dnovillo@google.com>
1136 * cp-tree.h (struct language_function): Rename in_function_try_handler
1137 to x_in_function_try_handler.
1138 Rename in_base_initializer to x_in_base_initializer.
1141 2011-10-13 Diego Novillo <dnovillo@google.com>
1143 * class.c (sorted_fields_type_new): Factor out of ...
1144 (finish_struct_1): ... here.
1146 2011-10-13 Jason Merrill <jason@redhat.com>
1149 * init.c (expand_aggr_init_1): Don't zero-initialize virtual
1150 bases of a base subobject.
1152 2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
1155 * decl.c (cxx_init_decl_processing): Add
1156 __attribute__((externally_visible)) to operator new and
1157 operator delete library fn.
1159 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1161 * decl.c (duplicate_decls): Delete old interface with two parallel
1162 arrays to hold standard builtin declarations, and replace it with
1163 a function based interface that can support creating builtins on
1164 the fly in the future. Change all uses, and poison the old
1165 names. Make sure 0 is not a legitimate builtin index.
1166 * except.c (build_eh_type_type): Ditto.
1167 (choose_personality_routine): Ditto.
1168 * semantics.c (finish_omp_atomic): Ditto.
1169 (finish_omp_barrier): Ditto.
1170 (finish_omp_flush): Ditto.
1171 (finish_omp_taskwait): Ditto.
1173 2011-10-11 Jason Merrill <jason@redhat.com>
1177 * cp-tree.def (IMPLICIT_CONV_EXPR): New.
1178 * call.c (perform_implicit_conversion_flags): Build it
1179 instead of NOP_EXPR.
1180 * cp-objcp-common.c (cp_common_init_ts): It's typed.
1181 * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
1182 (pp_cxx_expression): Likewise.
1183 * error.c (dump_expr): Likewise.
1184 * semantics.c (potential_constant_expression_1): Likewise.
1185 * tree.c (cp_tree_equal): Likewise.
1186 (cp_walk_subtrees): Likewise.
1187 * pt.c (iterative_hash_template_arg): Likewise.
1188 (for_each_template_parm_r): Likewise.
1189 (type_dependent_expression_p): Likewise.
1190 (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
1192 * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
1194 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
1197 * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
1198 do not call unqualified_name_lookup_error.
1200 2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
1203 * call.c (conversion_null_warnings): Don't look through references.
1205 2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1208 * init.c (constant_value_1): Add bool parameter.
1209 (decl_constant_value_safe): Add.
1210 (integral_constant_value): Adjust.
1211 (decl_constant_value): Adjust.
1212 * cp-tree.h (decl_constant_value_safe): Declare.
1213 * typeck.c (decay_conversion): Use decl_constant_value_safe.
1214 * call.c (convert_like_real): Likewise.
1216 2011-10-09 Jakub Jelinek <jakub@redhat.com>
1217 Diego Novillo <dnovillo@google.com>
1219 * pt.c (reregister_specialization): Use htab_find instead of
1220 htab_find_slot with INSERT.
1221 (maybe_process_partial_specialization, lookup_template_class_1): Change
1222 slot variable type to void ** to avoid aliasing problems.
1223 (register_specialization): Likewise. Use slot != NULL instead of
1224 more expensive !optimize_specialization_lookup_p (tmpl) test.
1226 2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
1229 * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
1230 inform messages in case of cloned destructor.
1232 2011-10-06 Jason Merrill <jason@redhat.com>
1235 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
1237 2011-10-02 Jason Merrill <jason@redhat.com>
1239 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
1240 Change unsubstituted_packs to bool.
1242 * parser.c (cp_parser_range_for): Don't try to deduce from {}
1246 Implement N2555 (expanding pack expansion to fixed parm list)
1247 * pt.c (coerce_template_parms): Allow expanding a pack expansion
1248 to a fixed-length argument list.
1249 (unify_pack_expansion): Handle explicit args properly.
1250 (unify) [TREE_VEC]: Handle pack expansions here.
1251 [TYPE_ARGUMENT_PACK]: Not here.
1252 (tsubst_pack_expansion): Don't try to do partial substitution.
1253 (pack_deducible_p): New.
1254 (fn_type_unification): Use it.
1255 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
1256 of a type parameter.
1257 (check_non_deducible_conversion): Split from type_unification_real.
1258 (unify_one_argument): Split from type_unification_real...
1259 (unify_pack_expansion): ...and here. Drop call_args_p parm.
1260 (type_unification_real, unify, more_specialized_fn): Adjust.
1262 * class.c (fixed_type_or_null): Handle NSDMI.
1263 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
1266 2011-09-30 Jason Merrill <jason@redhat.com>
1268 * cp-tree.h (TREE_NEGATED_INT): Remove.
1269 * semantics.c (finish_unary_op_expr): Don't set it.
1271 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
1274 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
1276 2011-09-26 Andi Kleen <ak@linux.intel.com>
1278 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
1280 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
1283 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
1284 comparison of pointer with zero.
1286 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
1289 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
1290 set CLASSTYPE_DECLARED_CLASS.
1292 2011-09-27 Jakub Jelinek <jakub@redhat.com>
1294 * decl.c (duplicate_decls): If compatible stpcpy prototype
1295 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
1297 2011-09-26 Jason Merrill <jason@redhat.com>
1300 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
1301 constant value if we're still in a template.
1304 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
1307 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
1310 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1313 * error.c (dump_template_bindings): Separate bindings with semicolons
1316 2011-09-26 Jason Merrill <jason@redhat.com>
1319 * call.c (compare_ics): Only consider rvaluedness_matches_p
1320 if the target type is the same or it too differs in rvalueness.
1323 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
1324 flags at the top of the function.
1326 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
1328 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1330 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
1332 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1335 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
1337 2011-09-25 Jason Merrill <jason@redhat.com>
1339 * parser.c (inject_this_parameter): Split out from
1340 cp_parser_late_return_type_opt.
1341 (cp_parser_class_specifier_1): Use it for NSDMIs.
1342 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
1344 2011-09-24 Jason Merrill <jason@redhat.com>
1346 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
1347 * cp-tree.h: Declare it.
1348 * method.c (walk_field_subobs): Use it.
1350 * init.c (perform_member_init): Instantiate NSDMI here.
1351 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
1353 Handle deferred parsing of NSDMIs.
1354 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
1355 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
1356 (cp_parser_late_parse_one_default_arg): Split out from
1357 cp_parser_late_parsing_default_args.
1358 (cp_parser_late_parsing_nsdmi): New.
1359 (push_unparsed_function_queues): Set it.
1360 (cp_parser_parameter_declaration): Save the '=' token.
1361 (cp_parser_template_parameter): Likewise.
1362 (cp_parser_default_argument): Call cp_parser_initializer
1363 rather than cp_parser_initializer_clause.
1364 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
1365 (cp_parser_member_declaration): Handle nsdmis.
1366 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
1368 Implement C++11 non-static data member initializers.
1369 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
1370 * error.c (maybe_warn_cpp0x): Handle it.
1371 * call.c (convert_like_real) [ck_user]: Don't complain about
1372 using an explicit constructor for direct-initialization.
1373 * class.c (check_field_decl): Fix ancient typo.
1374 (check_field_decls): NSDMIs make the default ctor non-trivial.
1375 * decl.c (cp_finish_decl): Record NSDMI.
1376 (grokdeclarator): Allow NSDMI.
1377 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
1378 * init.c (perform_member_init): Use NSDMI.
1379 * method.c (walk_field_subobs): Check for NSDMI.
1380 * parser.c (cp_parser_member_declaration): Parse { } init.
1381 * semantics.c (register_constexpr_fundef): Don't talk about
1382 a return statement in a constexpr constructor.
1383 (cxx_eval_call_expression): Check DECL_INITIAL instead of
1386 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
1389 * class.c (build_base_path): Add a tsubst_flags_t parameter.
1390 (convert_to_base): Adjust call.
1391 * typeck.c (build_class_member_access_expr,
1392 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
1393 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
1394 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
1395 * rtti.c (build_dynamic_cast_1): Likewise.
1396 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
1397 * call.c (build_over_call, build_special_member_call): Likewise.
1398 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
1399 build_up_reference): Likewise.
1400 * cp-tree.h (build_base_path): Adjust declaration.
1402 2011-09-23 Jason Merrill <jason@redhat.com>
1404 Core 253 - allow const objects with no initializer or
1405 user-provided default constructor if the defaulted constructor
1406 initializes all the subobjects.
1409 * class.c (default_init_uninitialized_part): New.
1410 * cp-tree.h: Declare it.
1411 * decl.c (check_for_uninitialized_const_var): Use it.
1412 * init.c (perform_member_init): Likewise.
1413 (build_new_1): Likewise.
1414 * method.c (walk_field_subobs): Likewise.
1416 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
1419 * decl.c (check_static_variable_definition): Allow in-class
1420 initialization of static data member of non-integral type in
1423 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1426 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
1428 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1431 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
1433 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
1434 Paolo Carlini <paolo.carlini@oracle.com>
1437 * friend.c (make_friend_class): cv-qualification is ok in a
1440 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
1443 * decl.c (grokdeclarator): Consistently handle both __int128
1444 and unsigned __int128 with -pedantic; suppress diagnostic in
1447 2011-09-20 Jason Merrill <jason@redhat.com>
1449 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
1450 (DECL_GENERATED_P): New.
1451 * class.c (finalize_literal_type_property): Use them.
1452 * semantics.c (is_instantiation_of_constexpr): Likewise.
1453 (register_constexpr_fundef): Likewise.
1455 * call.c (convert_default_arg): Avoid redundant copy.
1456 * tree.c (bot_manip): Copy everything.
1458 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1460 * call.c (build_new_method_call_1): Use non-virtual lookup
1461 for final virtual functions.
1463 2011-09-16 Jason Merrill <jason@redhat.com>
1466 * call.c (set_flags_from_callee): Split out from build_call_a.
1467 * cp-tree.h: Declare it.
1468 * tree.c (bot_manip): Call it.
1470 2011-09-15 Jason Merrill <jason@redhat.com>
1473 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1474 for clearing current_class_ptr, too.
1476 2011-09-14 Diego Novillo <dnovillo@google.com>
1478 * name-lookup.c (lookup_arg_dependent): Use conditional
1480 * decl.c (xref_tag): Likewise.
1482 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
1485 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
1486 to build_exception_variant.
1488 2011-09-13 Dodji Seketeli <dodji@redhat.com>
1491 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
1492 nodes. Add a comment.
1493 (arg_from_parm_pack_p): New static function, factorized out from
1494 tsubst_pack_expansion and extended to support non-type parameter
1495 packs represented with TEMPLATE_PARM_INDEX nodes.
1496 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
1498 2011-09-12 Jason Merrill <jason@redhat.com>
1500 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
1501 with no deducible template parameters.
1502 * call.c (rejection_reason_code): Add rr_template_conversion.
1503 (print_z_candidate): Handle it.
1504 (template_conversion_rejection): New.
1505 (build_user_type_conversion_1): Use it.
1507 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
1508 on all of the second conversion sequence.
1509 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
1510 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
1511 first section. Fix loop logic.
1512 (initialize_reference): Call convert_like for diagnostics when
1513 we have a (bad) conversion.
1515 * call.c (convert_class_to_reference)
1516 (convert_class_to_reference_1): Remove.
1517 (reference_binding): Use build_user_type_conversion_1 instead.
1519 * call.c (initialize_reference): Add flags parm.
1520 * decl.c (grok_reference_init): Likewise.
1521 (check_initializer): Pass it.
1522 * typeck.c (convert_for_initialization): Likewise.
1523 * cp-tree.h: Adjust.
1525 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
1526 * call.c (conditional_conversion): Use it.
1527 (reference_binding): Fix handling of xvalues.
1529 2011-09-09 Jason Merrill <jason@redhat.com>
1531 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
1532 before forcing instantiation.
1534 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
1537 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
1538 instead of complete_type_or_else.
1540 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1542 PR c++/33255 - Support -Wunused-local-typedefs warning
1543 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
1544 record_locally_defined_typedef.
1545 * decl.c (finish_function): Use the new
1546 maybe_warn_unused_local_typedefs.
1547 (grokfield): Use the new record_locally_defined_typedef.
1548 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
1550 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
1553 * decl.c (grokdeclarator): Check u.function.exception_specification
1554 for error_mark_node.
1556 2011-09-07 Jason Merrill <jason@redhat.com>
1559 * parser.c (cp_parser_member_declaration): Don't require a constant
1560 rvalue here in C++0x.
1562 * pt.c (type_unification_real): Correct complain arg for tsubsting
1563 default template args.
1565 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
1567 2011-09-06 Jason Merrill <jason@redhat.com>
1570 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
1571 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
1572 (validate_constexpr_fundecl): Remove.
1573 * decl.c (start_preparsed_function): Don't call it.
1574 * cp-tree.h: Don't declare it.
1576 2011-09-04 Jason Merrill <jason@redhat.com>
1579 * call.c (reference_binding): Don't set is_lvalue for an rvalue
1585 * call.c (reference_binding): Set rvaluedness_matches_p properly
1586 for reference to function conversion ops.
1587 (compare_ics): Adjust.
1589 * class.c (trivial_default_constructor_is_constexpr): Rename from
1590 synthesized_default_constructor_is_constexpr.
1591 (type_has_constexpr_default_constructor): Adjust.
1592 (add_implicitly_declared_members): Call it instead.
1593 (explain_non_literal_class): Explain about non-constexpr default ctor.
1594 * cp-tree.h: Adjust.
1595 * method.c (synthesized_method_walk): Adjust.
1596 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
1601 * init.c (perform_member_init): Don't diagnose missing inits here.
1602 (emit_mem_initializers): Or here.
1603 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
1604 * semantics.c (cx_check_missing_mem_inits): New.
1605 (explain_invalid_constexpr_fn): Call it.
1606 (register_constexpr_fundef): Likewise. Leave
1607 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
1608 (cxx_eval_call_expression): Adjust diagnostics.
1609 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
1611 2011-08-30 Jason Merrill <jason@redhat.com>
1614 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
1615 to type_definition_p.
1616 * parser.c (cp_parser_set_decl_spec_type): Likewise.
1617 * decl.c (grokdeclarator): Check it.
1620 * semantics.c (finish_id_expression): Use
1621 current_nonlambda_class_type for qualified-ids.
1624 * decl.c (poplevel): Disable for scope compatibility hack
1628 * semantics.c (add_capture): Call complete_type for copy.
1631 * semantics.c (cxx_eval_component_reference): Handle
1632 value-initialization for omitted initializers.
1634 2011-08-29 Jason Merrill <jason@redhat.com>
1637 * semantics.c (finish_id_expression): Mark captured variables used.
1639 2011-08-29 Jakub Jelinek <jakub@redhat.com>
1640 Jason Merrill <jason@redhat.com>
1643 * class.c (finish_struct_1): Complain if the first field is
1646 2011-08-29 Jason Merrill <jason@redhat.com>
1650 * parser.c (cp_parser_default_argument): Use
1651 cp_parser_initializer_clause.
1652 (cp_parser_late_parsing_default_args): Likewise.
1654 2011-08-26 Jason Merrill <jason@redhat.com>
1658 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
1660 (convert_nontype_argument): Likewise. Implicitly convert nullptr
1661 and do constant folding.
1662 * mangle.c (write_template_arg_literal): Mangle null member
1663 pointer values as 0.
1664 * call.c (null_member_pointer_value_p): New.
1665 * cp-tree.h: Declare it.
1667 2011-08-25 Jason Merrill <jason@redhat.com>
1669 * call.c (convert_like_real): Remove redundant complain checks.
1672 * call.c (convert_like_real): Exit early if bad and !tf_error.
1674 2011-08-23 Jason Merrill <jason@redhat.com>
1676 * typeck2.c (build_functional_cast): Don't try to avoid calling
1678 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
1680 2011-08-23 Jason Merrill <jason@redhat.com>
1684 * tree.c (dependent_name): New.
1685 (cp_tree_equal): Two calls with the same dependent name are
1686 equivalent even if the overload sets are different.
1688 2011-08-23 Jason Merrill <jason@redhat.com>
1690 * tree.c (build_target_expr): Set TREE_CONSTANT on
1691 literal TARGET_EXPR if the value is constant.
1692 * typeck2.c (build_functional_cast): Don't set it here.
1694 2011-08-23 Jason Merrill <jason@redhat.com>
1697 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
1699 2011-08-23 Jason Merrill <jason@redhat.com>
1702 * decl.c (cxx_init_decl_processing): Initialize
1703 dependent_lambda_return_type_node.
1704 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
1705 (dependent_lambda_return_type_node): Define.
1706 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
1707 * semantics.c (lambda_return_type): Handle overloaded function.
1708 Use dependent_lambda_return_type_node instead of
1709 DECLTYPE_FOR_LAMBDA_RETURN.
1710 (apply_lambda_return_type): Don't check dependent_type_p.
1711 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
1712 (instantiate_class_template_1): Likewise.
1713 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
1714 * mangle.c (write_type): Likewise.
1715 * typeck.c (structural_comptypes): Likewise.
1716 (check_return_expr): Handle dependent_lambda_return_type_node.
1718 2011-08-23 Jason Merrill <jason@redhat.com>
1721 * semantics.c (maybe_constant_value): Don't try to fold { }.
1722 * pt.c (build_non_dependent_expr): Don't wrap { }.
1723 * init.c (build_value_init): Allow scalar value-init in templates.
1725 2011-08-23 Jason Merrill <jason@redhat.com>
1727 * semantics.c (potential_constant_expression_1): Allow 'this'.
1729 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1732 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
1733 if it has side-effects and needs to be preevaluated.
1735 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
1738 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
1739 same line as the function.
1741 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1744 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
1745 which doesn't have any fields, clear it and diagnose.
1747 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1748 Marc Glisse <marc.glisse@normalesup.org>
1750 PR libstdc++-v3/1773
1751 * mangle.c (decl_mangling_context): Call
1752 targetm.cxx.decl_mangling_context.
1753 (write_unscoped_name): Use decl_mangling_context.
1755 2011-08-18 Dodji Seketeli <dodji@redhat.com>
1758 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
1759 template parameters as created by process_template_parm.
1761 2011-08-16 Jason Merrill <jason@redhat.com>
1764 * pt.c (unify_pack_expansion): Correct overloaded unification
1767 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
1768 on a member function or static data member, call mark_used.
1771 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
1772 init_list_type_node.
1774 2011-08-13 Jason Merrill <jason@redhat.com>
1777 * name-lookup.c (local_bindings_p): New.
1778 * name-lookup.h: Declare it.
1779 * lex.c (unqualified_name_lookup_error): Use it.
1782 * error.c (dump_expr): Handle MODIFY_EXPR properly.
1784 * decl.c (grok_reference_init): Handle constexpr here.
1785 * call.c (initialize_reference): Not here.
1787 2011-08-12 David Li <davidxl@google.com>
1789 * class.c (update_vtable_entry_for_fn): Set
1790 LOST_PRIMARY bit properly.
1792 2011-08-12 Jason Merrill <jason@redhat.com>
1795 * call.c (convert_arg_to_ellipsis): force_rvalue only in
1796 potentially evaluated context.
1798 2011-08-12 Richard Guenther <rguenther@suse.de>
1800 * call.c (build_over_call): Instead of memcpy use an
1801 assignment of two MEM_REFs.
1803 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
1804 Brian Hackett <bhackett1024@gmail.com>
1806 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
1808 2011-08-10 Richard Guenther <rguenther@suse.de>
1810 * call.c (build_over_call): Call memcpy unconditionally.
1812 2011-08-08 Jason Merrill <jason@redhat.com>
1815 * semantics.c (finish_call_expr): Don't look at 'this' if we
1816 had an explicit object argument.
1819 * typeck2.c (check_narrowing): Fix integer logic.
1821 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1823 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
1825 2011-08-05 Jason Merrill <jason@redhat.com>
1828 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
1829 on 'this' in a constructor.
1832 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
1835 * init.c (perform_member_init): Handle invalid array initializer.
1838 * semantics.c (cxx_eval_array_reference): Handle failure to
1839 reduce the array operand to something we can work with.
1841 2011-08-05 Gabriel Charette <gchare@google.com>
1843 * decl.c (finish_function): Remove unecessary line 0 hack.
1845 2011-08-05 Jason Merrill <jason@redhat.com>
1848 * typeck.c (build_x_compound_expr_from_list): Also complain
1852 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
1855 * parser.c (cp_parser_range_for): Only do auto deduction in
1856 template if the range is non-dependent.
1858 * init.c (perform_member_init): Always build_aggr_init
1859 for a class member with an explicit mem-initializer.
1861 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
1863 2011-08-04 Jakub Jelinek <jakub@redhat.com>
1866 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
1867 for operator new and operator new []. Call init_attributes.
1869 2011-08-02 Jason Merrill <jason@redhat.com>
1872 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
1875 * typeck2.c (check_narrowing): Check unsigned mismatch.
1876 * semantics.c (finish_compound_literal): check_narrowing.
1879 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
1882 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
1883 (build_field_list): Not here.
1886 * parser.c (build_range_temp): Split out from...
1887 (cp_convert_range_for): ...here.
1888 (do_range_for_auto_deduction): New.
1889 (cp_parser_range_for): Use it.
1891 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1893 * cp-tree.h (finish_omp_atomic): Adjust prototype.
1894 (cxx_omp_const_qual_no_mutable): New prototype.
1895 (finish_omp_taskyield): New prototype.
1896 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
1897 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
1898 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
1899 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
1901 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
1902 and PRAGMA_OMP_CLAUSE_MERGEABLE.
1903 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
1904 (cp_parser_omp_taskyield): New function.
1905 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
1906 (cp_parser_omp_clause_reduction): Handle min and max.
1907 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
1908 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
1909 OMP_CLAUSE_MERGEABLE.
1910 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1911 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
1913 (finish_omp_clauses): Don't complain about const qualified
1914 predetermined vars and static data members in firstprivate clause.
1915 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
1917 (finish_omp_taskyield): New function.
1918 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
1919 (cxx_omp_predetermined_sharing): Use it.
1921 2011-08-02 Jason Merrill <jason@redhat.com>
1923 * call.c (build_call_a): Also check at_function_scope_p.
1925 2011-08-01 Jason Merrill <jason@redhat.com>
1928 * mangle.c (write_prefix): Handle decltype.
1931 * semantics.c (cxx_eval_vec_init_1): Fix logic.
1934 * semantics.c (potential_constant_expression_1): Allow any builtin.
1935 (morally_constexpr_builtin_function_p): Remove.
1937 2011-07-29 Jason Merrill <jason@redhat.com>
1940 * parser.c (cp_parser_lambda_expression): Also clear in_statement
1941 and in_switch_statement_p.
1942 (cp_parser_class_specifier): Likewise.
1944 2011-07-28 Jason Merrill <jason@redhat.com>
1947 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
1948 (convert_nontype_argument, tsubst_template_arg): Handle its output.
1950 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
1953 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
1955 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
1957 * pt.c (build_template_decl): Copy the function_decl's
1958 source location to the new template_decl.
1960 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
1963 * typeck.c (cp_build_modify_expr): Check digest_init return value
1964 for error_mark_node.
1966 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
1969 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
1970 and *end before returning.
1972 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
1975 * parser.c (cp_parser_perform_range_for_lookup): Early return if
1976 error_operand_p (range).
1978 2011-07-23 Jason Merrill <jason@redhat.com>
1981 * parser.c (cp_parser_qualifying_entity): Handle templates.
1983 2011-07-22 Jason Merrill <jason@redhat.com>
1986 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
1987 Make conditional on -Wnarrowing.
1989 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1991 Warn about the use of final/override in non-c++0x mode, and
1992 add __final for non-c++0x mode.
1993 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
1994 * error.c (maybe_warn_cpp0x): Adjust.
1995 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
1996 '__final' as a non-c++0x alternative for 'final'.
1998 2011-07-22 Jason Merrill <jason@redhat.com>
1999 Mark Glisse <marc.glisse@normalesup.org>
2002 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
2003 other namespaces as well.
2004 * name-lookup.c (c_linkage_bindings): Define.
2005 (lookup_extern_c_fun_in_all_ns): Rename from
2006 lookup_extern_c_fun_binding_in_all_ns. Return tree.
2007 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
2009 2011-07-20 Jason Merrill <jason@redhat.com>
2011 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
2012 designated initializer syntax.
2013 * decl.c (check_array_designated_initializer): Add index parm.
2014 (maybe_deduce_size_from_array_init): Pass it.
2015 (reshape_init_array_1): Likewise.
2017 PR c++/6709 (DR 743)
2018 PR c++/42603 (DR 950)
2019 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
2020 (cp_parser_nested_name_specifier_opt): Allow decltype.
2021 (cp_parser_qualifying_entity): Likewise.
2022 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
2023 (cp_parser_simple_type_specifier): Handle decltype as scope.
2024 (cp_parser_base_specifier): Allow decltype.
2025 (cp_parser_base_clause): Don't crash on null base.
2026 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
2027 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
2029 2011-07-19 Jason Merrill <jason@redhat.com>
2032 * pt.c (coerce_template_parms): Handle non-pack after pack.
2034 2011-07-19 Richard Guenther <rguenther@suse.de>
2036 * call.c (build_special_member_call): Use fold_build_pointer_plus.
2037 * class.c (build_base_path): Likewise.
2038 (convert_to_base_statically): Likewise.
2039 (dfs_accumulate_vtbl_inits): Likewise.
2040 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
2041 * except.c (expand_start_catch_block): Likewise.
2042 * init.c (expand_virtual_init): Likewise.
2043 (build_new_1): Likewise.
2044 (build_vec_delete_1): Likewise.
2045 (build_vec_delete): Likewise.
2046 * rtti.c (build_headof): Likewise.
2047 (tinfo_base_init): Likewise.
2048 * typeck.c (get_member_function_from_ptrfunc): Likewise.
2049 (cp_build_addr_expr_1): Likewise.
2050 * typeck2.c (build_m_component_ref): Likewise.
2052 2011-07-18 Martin Jambor <mjambor@suse.cz>
2054 * parser.c (cp_parser_parameter_declaration_list): Initialize
2057 2011-07-16 Jason Merrill <jason@redhat.com>
2059 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
2060 last_error_tinst_level.
2061 (push_tinst_level, pop_tinst_level): Adjust.
2062 (problematic_instantiation_changed): Adjust.
2063 (record_last_problematic_instantiation): Adjust.
2064 * error.c (cp_print_error_function): Don't print
2065 current_function_decl if we're in a template instantiation context.
2066 (print_instantiation_full_context): Always print first line.
2068 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
2069 Jason Merrill <jason@redhat.com>
2073 * cp-tree.h (fn_type_unification): Add `bool' parameter.
2074 * pt.c (enum template_base_result): Define.
2075 (unify_success, unify_unknown): Define.
2076 (unify_parameter_deduction_failure): Define.
2077 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
2078 (unify_parameter_pack_mismatch): Define.
2079 (unify_parameter_pack_inconsistent): Define.
2080 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
2081 (unify_expression_unequal, unify_inconsistency): Define.
2082 (unify_method_type_error, unify_arity): Likewise.
2083 (unify_too_many_parameters, unify_too_few_parameters): Define.
2084 (unify_arg_conversion, unify_no_common_base): Define.
2085 (unify_illformed_ptrmem_cst_expr): Define.
2086 (unify_substitution_failure): Define.
2087 (unify_inconsistent_template_template_parameters): Define.
2088 (unify_template_deduction_failure): Define.
2089 (unify_template_argument_mismatch): Define.
2090 (unify_overload_resolution_failure): Define.
2091 (comp_template_args_with_info): New function, split out from...
2092 (comp_template_args): ...here. Call it.
2093 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
2095 (unify): Add `explain_p' parameter. Pass to all relevant calls.
2096 Call above status functions when appropriate.
2097 (resolve_overloaded_unification, try_one_overload): Likewise.
2098 (type_unification, type_unification_real): Likewise.
2099 (unify_pack_expansion): Likewise.
2100 (get_template_base, try_class_unification): Likewise.
2101 (get_bindings, more_specialized_fn): Pass false to unification
2103 (get_class_bindings, do_auto_deduction): Likewise.
2104 (convert_nontype_argument): Likewise.
2105 (fn_type_unification): Likewise. Pass tf_warning_or_error if
2107 (get_template_base): Add `explain_p' parameter and pass it to
2108 try_class_unification. Return an enum template_base_result.
2109 * class.c (resolve_address_of_overloaded_function): Pass false to
2110 fn_type_unification.
2111 * call.c (enum rejection_reason_code): Add new codes.
2112 (struct rejection_reason): Add template_unification field.
2113 Add template_instantiation field.
2114 (template_unification_rejection): Define.
2115 (template_unification_error_rejection): Define.
2116 (template_instantiation_rejection): Define.
2117 (invalid_copy_with_fn_template_rejection): Define.
2118 (add_template_candidate): Pass false to unify.
2119 Provide more rejection reasons when possible.
2120 (print_template_unification_rejection): Define.
2121 (print_arity_rejection): Define, split out from...
2122 (print_z_candidate): ...here. Add cases for new rejection
2125 2011-07-15 Jason Merrill <jason@redhat.com>
2127 * Make-lang.in (check-g++-strict-gc): New.
2128 (cp/except.o): Depend on gt-cp-except.h
2129 * except.c: Include gt-cp-except.h.
2130 * config-lang.in (gtfiles): Add cp/except.c.
2131 * decl2.c (mark_used): Adjust constexpr condition, set
2132 function_depth around template instantiation.
2133 * parser.c (cp_parser_lambda_body): Set function_depth.
2134 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2137 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
2139 2011-07-13 Jason Merrill <jason@redhat.com>
2141 * Make-lang.in (check-c++0x): New.
2143 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
2145 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
2146 rather than a pointer to it. Return true if the whole of the value
2147 was initialized by the generated statements. Use
2148 complete_ctor_at_level_p instead of count_type_elements.
2150 2011-07-12 Diego Novillo <dnovillo@google.com>
2152 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
2154 (struct cp_binding_level): Fix indentation.
2156 2011-07-11 Jason Merrill <jason@redhat.com>
2159 * pt.c (extract_fnparm_pack): Split out from...
2160 (make_fnparm_pack): ...here.
2161 (instantiate_decl): Handle non-pack parms after a pack.
2162 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
2164 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
2167 * cp-tree.h (struct tinst_level): Add errors field.
2168 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
2169 (push_tinst_level): Don't start another decl in that case.
2170 (reopen_tinst_level): Adjust errors field.
2171 * decl2.c (cp_write_global_declarations): Don't complain about
2172 undefined inline if its template was defined.
2173 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
2175 2011-07-10 Jason Merrill <jason@redhat.com>
2178 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
2179 rather than current_class_type to determine whether to set 'this'.
2180 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
2181 (cp_parser_init_declarator): Pass down member_p.
2183 2011-07-09 Jason Merrill <jason@redhat.com>
2185 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
2187 2011-07-08 Jason Merrill <jason@redhat.com>
2190 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
2192 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
2193 * optimize.c (maybe_clone_body): Likewise.
2194 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2197 * decl.c (expand_static_init): Don't get confused by user
2198 declaration of __cxa_guard_acquire.
2200 * typeck.c (cp_apply_type_quals_to_decl): Don't check
2201 COMPLETE_TYPE_P either.
2204 * typeck.c (cp_apply_type_quals_to_decl): Don't check
2205 TYPE_NEEDS_CONSTRUCTING.
2207 2011-07-07 Jason Merrill <jason@redhat.com>
2210 * pt.c (push_deduction_access_scope): Preserve
2211 processing_template_decl across push_to_top_level.
2213 * class.c (pushclass): Accept NULL argument.
2214 (popclass): Deal with popping null class.
2215 * pt.c (push_access_scope, pop_access_scope): Use them rather than
2216 push_to_top_level/pop_from_top_level.
2217 * name-lookup.c (lookup_name_real_1): Check current_class_type.
2219 2011-07-07 Jakub Jelinek <jakub@redhat.com>
2222 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
2223 one non-complex and one complex argument, call save_expr on both
2226 2011-07-06 Jason Merrill <jason@redhat.com>
2229 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
2233 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
2235 2011-07-05 Jason Merrill <jason@redhat.com>
2238 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
2239 partial instantiation.
2242 * semantics.c (finish_id_expression): convert_from_reference.
2244 2011-07-05 Richard Guenther <rguenther@suse.de>
2246 * decl.c (cxx_init_decl_processing): Defer building common
2247 tree nodes to c_common_nodes_and_builtins.
2249 2011-07-04 Jason Merrill <jason@redhat.com>
2253 * mangle.c (write_expression): Handle 'this'.
2254 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
2256 * semantics.c (potential_constant_expression_1): Check that
2257 DECL_CONTEXT is set on 'this'.
2259 * error.c (dump_template_bindings): Don't print typenames
2260 for a partial instantiation.
2261 (dump_function_decl): If we aren't printing function arguments,
2262 print template arguments as <args> rather than [with ...].
2263 (dump_expr): Don't print return type or template header.
2264 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
2265 * pt.c (dependent_template_arg_p): Handle null arg.
2267 * error.c (type_to_string): Avoid redundant akas.
2269 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
2272 * init.c (build_delete): Only warn for sfk_deleting_destructor.
2274 2011-07-01 Jakub Jelinek <jakub@redhat.com>
2276 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
2277 (cp/class.o): Likewise.
2278 (cp/error.o): Likewise.
2279 (cp/name-lookup.o): Likewise.
2280 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
2282 2011-07-01 Jason Merrill <jason@redhat.com>
2285 * pt.c (lookup_template_function): Handle non-function.
2288 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
2289 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
2290 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
2292 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
2293 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
2297 * pt.c (resolve_nondeduced_context): Call mark_used.
2300 * semantics.c (finish_offsetof): Complain about incomplete type.
2302 2011-06-30 Jason Merrill <jason@redhat.com>
2305 * rtti.c (get_tinfo_decl): Call complete_type.
2308 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
2309 DECL_PARM_INDEX on rhs parm.
2311 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
2314 * tree.c (stabilize_init): Handle aggregate initialization.
2317 * name-lookup.c (struct arg_lookup): Add fn_set.
2318 (add_function): Check it.
2319 (lookup_arg_dependent_1): Initialize it.
2321 2011-06-29 Jason Merrill <jason@redhat.com>
2324 * init.c (build_new_1): Pass {} down to build_vec_init.
2325 (build_vec_init): Handle it.
2329 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
2330 x_current_class_ref.
2331 (current_class_ptr, current_class_ref): Use them.
2332 * decl.c (build_this_parm): Handle getting the class type.
2333 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
2334 for use within the trailing return type.
2336 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
2337 don't tsubst DECL_INITIAL unless our type use auto.
2340 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
2341 (massage_constexpr_body): Not here.
2344 * semantics.c (lambda_proxy_type): New.
2345 (build_capture_proxy): Use it.
2346 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
2347 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
2350 * class.c (explain_non_literal_class): New.
2351 (finalize_literal_type_property): Call it.
2352 * cp-tree.h: Declare it.
2353 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
2354 (is_valid_constexpr_fn): Likewise.
2355 (massage_constexpr_body): Split out from...
2356 (register_constexpr_fundef): ...here.
2357 (is_instantiation_of_constexpr): New.
2358 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
2359 (explain_invalid_constexpr_fn): New.
2360 (cxx_eval_call_expression): Call it.
2361 (potential_constant_expression_1): Likewise. Avoid redundant errors.
2362 * method.c (process_subob_fn): Diagnose non-constexpr.
2363 (walk_field_subobs): Likewise.
2364 (synthesized_method_walk): Don't shortcut if we want diagnostics.
2365 (explain_implicit_non_constexpr): New.
2366 (defaulted_late_check): Use it.
2367 * call.c (build_cxx_call): Remember location.
2369 * method.c (maybe_explain_implicit_delete): Use pointer_set
2372 * class.c (finalize_literal_type_property): Update conditions.
2373 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
2375 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
2376 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
2377 * semantics.c (cxx_eval_vec_init_1): Correct type.
2379 * init.c (build_value_init): Decide whether or not to zero-initialize
2380 based on user-providedness of default ctor, not any ctor.
2381 (build_value_init_noctor): Adjust assert.
2384 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
2385 (build_new_method_call_1): Likewise.
2386 * init.c (expand_default_init): Handle direct list-initialization
2389 2011-06-27 Jakub Jelinek <jakub@redhat.com>
2391 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
2393 2011-06-26 Jason Merrill <jason@redhat.com>
2396 * semantics.c (potential_constant_expression_1): Check
2397 for non-literality rather than cleanup.
2398 (cxx_eval_constant_expression): Likewise.
2401 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
2402 with a cleanup isn't constant.
2403 (cxx_eval_constant_expression): Likewise.
2404 * init.c (expand_default_init): Use maybe_constant_init.
2406 2011-06-24 Jakub Jelinek <jakub@redhat.com>
2409 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
2410 instead of TYPE_CHAIN for chain_next for types.
2412 2011-06-23 Gabriel Charette <gchare@google.com>
2414 * name-lookup.h (cp_binding_level): Removed unused
2415 member names_size. Update all users.
2417 2011-06-23 Jason Merrill <jason@redhat.com>
2419 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
2420 * init.c (build_zero_init_1): Not here.
2423 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
2425 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
2428 * decl2.c (build_anon_union_vars): Early return error_mark_node
2429 for a nested anonymous struct.
2431 2011-06-23 Jason Merrill <jason@redhat.com>
2434 * decl2.c (mark_used): Don't call synthesize_method for
2435 functions defaulted outside the class.
2437 * optimize.c (maybe_clone_body): Set linkage flags before
2438 cgraph_same_body_alias.
2441 * class.c (set_linkage_according_to_type): Hand off to
2442 determine_visibility.
2445 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
2448 * pt.c (most_specialized_instantiation): Do check return types.
2450 2011-06-22 Jason Merrill <jason@redhat.com>
2453 * call.c (build_call_a): Set cp_function_chain->can_throw here.
2454 (build_cxx_call): Not here.
2456 2011-06-21 Jason Merrill <jason@redhat.com>
2459 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
2460 (grokdeclarator): constexpr doesn't apply const for refs.
2461 * parser.c (cp_parser_initializer_clause): Don't call
2462 maybe_constant_value here.
2463 * call.c (initialize_reference): Handle constexpr.
2466 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
2467 static fn parameters.
2469 * call.c (add_builtin_candidates): Use cv_unqualified rather than
2471 * pt.c (tsubst_arg_types): Likewise.
2472 * except.c (build_throw): Use cv_unqualified.
2475 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
2476 * semantics.c (lambda_return_type): Strip them here.
2478 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
2480 * semantics.c: Add sync_ or SYNC__ to builtin names.
2482 2011-06-20 Jason Merrill <jason@redhat.com>
2485 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
2487 * typeck2.c (process_init_constructor_array): Use {} for classes,
2489 * call.c (convert_like_real): Handle substitution failure.
2492 * pt.c (canonicalize_type_argument): New.
2493 (convert_template_argument, unify): Use it.
2496 * call.c (rejection_reason_code): Add rr_explicit_conversion.
2497 (print_z_candidate): Handle it.
2498 (explicit_conversion_rejection): New.
2499 (build_user_type_conversion_1): Reject an explicit conversion
2500 function that requires more than a qualification conversion.
2503 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
2506 * tree.c (strip_typedefs): Use build_aligned_type.
2509 * call.c (sufficient_parms_p): Allow parameter packs too.
2512 * semantics.c (describable_type): Remove.
2513 * cp-tree.h: Likewise.
2514 * decl.c (cp_finish_decl): Don't call it.
2515 * init.c (build_new): Likewise.
2516 * parser.c (cp_parser_omp_for_loop): Likewise.
2517 * pt.c (tsubst_decl): Likewise.
2518 (do_auto_deduction): If we fail in a template, try again
2519 at instantiation time.
2522 * parser.c (cp_parser_lambda_introducer): Complain about redundant
2524 * semantics.c (add_capture): Likewise.
2525 (register_capture_members): Clear IDENTIFIER_MARKED.
2527 2011-06-17 Jason Merrill <jason@redhat.com>
2530 * call.c (convert_class_to_reference_1): Allow binding function
2531 lvalue to rvalue reference.
2534 Generate proxy VAR_DECLs for better lambda debug info.
2535 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
2536 (LAMBDA_EXPR_PENDING_PROXIES): New.
2537 (struct tree_lambda_expr): Add pending_proxies.
2538 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
2539 (qualify_lookup): Use is_lambda_ignored_entity.
2540 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
2541 Call insert_pending_capture_proxies.
2542 (cp_parser_lambda_introducer): Use this_identifier.
2543 (cp_parser_lambda_declarator_opt): Call the object parameter
2544 of the op() "__closure" instead of "this".
2545 (cp_parser_lambda_body): Call build_capture_proxy.
2546 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
2547 (insert_pending_capture_proxies, insert_capture_proxy): New.
2548 (is_normal_capture_proxy, is_capture_proxy): New.
2549 (add_capture): Add __ to field names here, return capture proxy.
2550 (add_default_capture): Use this_identifier, adjust to expect
2551 add_capture to return a capture proxy.
2552 (outer_lambda_capture_p, thisify_lambda_field): Remove.
2553 (finish_id_expression, lambda_expr_this_capture): Adjust.
2554 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
2555 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
2558 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
2559 of artificial locals.
2561 * parser.c (cp_parser_lambda_expression): Clear
2562 LAMBDA_EXPR_THIS_CAPTURE after parsing.
2563 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
2565 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
2566 Move non-pointers to end of struct.
2568 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
2569 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
2571 * semantics.c (finish_non_static_data_member): Preserve dereference
2574 2011-06-16 Jason Merrill <jason@redhat.com>
2577 * parser.c (cp_parser_lambda_body): Share code between
2578 simple and complex cases instead of using cp_parser_function_body.
2581 * decl.c (check_initializer): Check narrowing.
2584 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
2587 * semantics.c (finish_id_expression): Mark even dependent
2591 * error.c (dump_template_argument): Don't try to omit default
2592 template args from an argument pack.
2594 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
2597 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
2598 assembler supports hidden visibility.
2600 2011-06-14 Jason Merrill <jason@redhat.com>
2603 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
2604 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
2605 if the declaration had an exception-specifier.
2606 (process_subob_fn): Don't maybe_instantiate_noexcept.
2607 * pt.c (maybe_instantiate_noexcept): Handle overload.
2608 * typeck2.c (nothrow_spec_p_uninst): New.
2609 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
2610 * typeck.c (merge_types): Adjust.
2612 * pt.c (deduction_tsubst_fntype): Don't save input_location.
2613 (maybe_instantiate_noexcept): Likewise.
2615 2011-06-14 Joseph Myers <joseph@codesourcery.com>
2617 * Make-lang.in (cp/method.o): Update dependencies.
2618 * method.c: Include common/common-target.h.
2619 (use_thunk): Use targetm_common.have_named_sections.
2621 2011-06-14 Steve Ellcey <sje@cup.hp.com>
2623 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
2625 2011-06-14 Jason Merrill <jason@redhat.com>
2627 * error.c (type_to_string): Print typedef-stripped version too.
2630 * call.c (perform_implicit_conversion_flags): Print source type as
2634 * typeck2.c (build_m_component_ref): Preserve rvalueness.
2637 * class.c (build_base_path): Fix cv-quals in unevaluated context.
2640 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
2641 of fold_indirect_ref_1.
2642 (cxx_eval_indirect_ref): Use it.
2644 2011-06-11 Jan Hubicka <jh@suse.cz>
2646 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
2649 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2652 * decl.c (grokdeclarator): Reject operator names in parameters.
2654 2011-06-10 Jan Hubicka <jh@suse.cz>
2656 * decl2.c (clear_decl_external): New functoin.
2657 (cp_write_global_declarations): Use it.
2659 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2661 * cp-tree.h (error_operand_p): Remove.
2663 2011-06-09 David Krauss <potswa@mac.com>
2666 * typeck2.c (build_x_arrow): Push fake template context
2667 to produce diagnostic on acyclic endless operator-> drill-down.
2668 * call.c (build_new_op): Change Boolean overload status
2669 value to a pointer to the overload function.
2670 * cp-tree.h: Likewise.
2671 * typeck.c: Likewise.
2672 * parser.c: Likewise.
2673 * decl2.c: Likewise.
2676 2011-06-09 Jason Merrill <jason@redhat.com>
2678 * semantics.c (maybe_constant_value): Handle overflowed input.
2679 (non_const_var_error): Handle non-constant DECL_INITIAL.
2681 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
2683 * parser.c (cp_parser_constant_expression): Just return the
2684 non-constant expression.
2686 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
2688 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
2691 * decl.c (grokdeclarator): Reject operator names in typedefs.
2693 2011-06-08 Jason Merrill <jason@redhat.com>
2696 * cp-tree.def (DEFERRED_NOEXCEPT): New.
2697 * cp-tree.h (struct tree_deferred_noexcept): New.
2698 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
2699 (DEFERRED_NOEXCEPT_SPEC_P): New.
2700 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
2701 (union lang_tree_node): Add tree_deferred_noexcept.
2702 (maybe_instantiate_noexcept): Declare.
2703 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
2704 * error.c (dump_exception_spec): Likewise.
2705 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
2706 * ptree.c (cxx_print_xnode): Likewise.
2707 * tree.c (cp_tree_equal): Likewise.
2708 * decl.c (cp_tree_node_structure): Likewise.
2709 (duplicate_decls): Call maybe_instantiate_noexcept.
2710 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
2711 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
2712 DEFERRED_NOEXCEPT_SPEC_P.
2713 * typeck2.c (merge_exception_specifiers): Likewise.
2714 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
2715 * method.c (process_subob_fn, defaulted_late_check): Likewise.
2716 * pt.c (tsubst_exception_specification): Add defer_ok parm.
2717 Build DEFERRED_NOEXCEPT.
2718 (maybe_instantiate_noexcept): New.
2719 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
2720 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
2722 * semantics.c (potential_constant_expression_1): Handle destructor
2725 2011-06-08 Jakub Jelinek <jakub@redhat.com>
2727 * cp-tree.h (struct tinst_level): Add chain_next GTY
2730 2011-06-08 Jason Merrill <jason@redhat.com>
2733 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
2734 if a pending_template entry is pointing at it.
2736 2011-06-07 Jason Merrill <jason@redhat.com>
2740 * error.c (subst_to_string): New.
2741 (cp_printer): Use it for 'S'.
2742 (print_instantiation_partial_context_line): Handle subst context.
2743 * pt.c (push_tinst_level): Handle subst context.
2744 (deduction_tsubst_fntype): Don't track specific substitutions.
2745 Use push_tinst_level.
2747 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
2748 (fn_type_unification): Don't call push_deduction_access_scope here.
2750 2011-06-06 Jason Merrill <jason@redhat.com>
2753 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
2754 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
2756 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
2759 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
2760 and getter names to use all the allowed method names.
2762 2011-06-06 Jason Merrill <jason@redhat.com>
2765 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
2768 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
2769 at_function_scope_p.
2772 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
2774 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
2776 * init.c (build_delete): Warn when deleting type with non-virtual
2779 2011-06-03 Jakub Jelinek <jakub@redhat.com>
2782 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
2785 2011-06-01 Jason Merrill <jason@redhat.com>
2787 * pt.c (build_non_dependent_expr): Remove special handling of
2791 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
2792 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
2795 * typeck2.c (build_x_arrow): Don't use build_min_nt.
2797 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
2800 * name-lookup.c (supplement_binding_1): If the old binding was a
2801 type name, also check that the DECL actually refers to the same
2802 type or is not a type.
2804 2011-05-31 Jason Merrill <jason@redhat.com>
2807 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
2808 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
2809 (build_min_non_dep): Preserve reference refs.
2810 (build_min_non_dep_call_vec): Likewise
2812 2011-05-30 Jakub Jelinek <jakub@redhat.com>
2815 * semantics.c (finish_omp_clauses): Call require_complete_type
2816 even for copyin/copyprivate clauses. Only call
2817 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
2819 2011-05-28 Jason Merrill <jason@redhat.com>
2822 * parser.c (cp_parser_lambda_expression): Improve error recovery.
2823 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
2825 2011-05-27 Jason Merrill <jason@redhat.com>
2828 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
2831 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
2835 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
2836 * decl.c (start_preparsed_function): Don't call comdat_linkage for
2840 * mangle.c (write_expression): Handle MODOP_EXPR.
2843 * parser.c (cp_parser_unqualified_id): Don't check
2844 constructor_name_p for enums.
2847 * pt.c (dependent_type_p_r): Avoid infinite recursion.
2850 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
2851 with INDIRECT_REF of REFERENCE_TYPE.
2854 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
2856 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
2858 * cp-tree.h (building_stmt_tree): Delete.
2859 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
2860 (build_aggr_init_full_exprs): Call building_stmt_list_p
2861 instead of building_stmt_tree.
2862 (initialize_local_var): Likewise.
2863 (finish_function): Likewise.
2864 * decl2.c (finish_anon_union): Likewise.
2865 * init.c (begin_init_stmts): Likewise.
2866 (finish_init_stmts): Likewise.
2867 (expand_aggr_init_1): Likewise.
2868 * name-lookup.c (do_local_using_decl): Likewise.
2869 (do_namespace_alias): Likewise.
2870 (do_using_directive): Likewise.
2871 (cp_emit_debug_info_for_using): Likewise.
2872 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
2874 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
2877 * typeck2.c (build_functional_cast): Complain early for invalid uses
2878 of 'auto' and set type to error_mark_node.
2880 2011-05-26 Jason Merrill <jason@redhat.com>
2883 * parser.c (cp_parser_member_declaration): Allow friend T.
2884 * friend.c (make_friend_class): Ignore non-classes.
2885 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
2888 * pt.c (convert_template_argument): Don't complain about using
2889 injected-class-name as template template argument.
2892 * decl.c (check_static_variable_definition): Now static.
2893 (cp_finish_decl): Call it here.
2894 (grokdeclarator): Not here.
2895 * pt.c (instantiate_class_template_1): Or here.
2896 * cp-tree.h: Don't declare it.
2898 2011-05-26 Janis Johnson <janis187@us.ibm.com>
2899 Nathan Froyd <froydnj@codesourcery.com>
2903 * name-lookup.h (enum scope_kind): Add sk_cond.
2904 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
2905 Detect and report error for redeclaration from for-init or if
2906 or switch condition.
2907 (begin_scope): Handle sk_cond.
2908 * semantics.c (begin_if_stmt): Use sk_cond.
2909 (begin switch_stmt): Ditto.
2911 2011-05-26 Jason Merrill <jason@redhat.com>
2914 * name-lookup.h (cp_class_binding): Make base a pointer.
2915 * name-lookup.c (new_class_binding): Adjust.
2916 (poplevel_class): Adjust.
2919 * decl.c (grokparms): Function parameter packs don't need to
2921 * pt.c (type_unification_real): But they aren't deduced otherwise.
2923 2011-05-25 Jason Merrill <jason@redhat.com>
2926 * decl.c (build_enumerator): If incremented enumerator won't fit in
2927 previous integral type, find one it will fit in.
2930 * decl.c (create_array_type_for_decl): Complain about array of auto.
2934 * error.c (dump_template_bindings): Set processing_template_decl
2935 for a partial instantiation.
2938 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
2939 to another reference type.
2942 * decl.c (case_conversion): New.
2943 (finish_case_label): Use it.
2945 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
2948 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
2951 * decl.c (grokdeclarator): Complain about auto typedef.
2954 * decl.c (grokdeclarator): Complain later for auto parameter.
2955 * pt.c (splice_late_return_type): Handle use in a template
2959 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
2962 * parser.c (cp_parser_parameter_declaration): Recognize
2963 list-initialization.
2964 (cp_parser_direct_declarator): Check for the closing
2965 paren before parsing definitely.
2968 * parser.c (cp_parser_constructor_declarator_p): Don't check
2969 constructor_name_p for enums.
2970 (cp_parser_diagnose_invalid_type_name): Correct error message.
2973 * init.c (perform_member_init): Handle list-initialization
2974 of array of non-trivial class type.
2977 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
2978 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
2981 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
2982 function parameter pack.
2983 (tsubst_pack_expansion): Likewise.
2985 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
2988 2011-05-25 Jakub Jelinek <jakub@redhat.com>
2990 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
2994 * semantics.c (cxx_eval_bit_field_ref): Handle the
2995 case when BIT_FIELD_REF doesn't cover only a single field.
2997 2011-05-24 Jason Merrill <jason@redhat.com>
3000 * pt.c (get_mostly_instantiated_function_type): Use
3001 push_deferring_access_checks rather than set flag_access_control.
3003 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
3005 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
3006 syntax error in declaring an ObjC instance variable.
3008 2011-05-24 Jason Merrill <jason@redhat.com>
3011 * class.c (pushclass): Accept NULL argument.
3012 (popclass): Deal with popping null class.
3013 * pt.c (push_access_scope, pop_access_scope): Use them rather than
3014 push_to_top_level/pop_from_top_level.
3015 (push_deduction_access_scope, pop_defarg_context): New.
3016 (fn_type_unification): Use them.
3017 * name-lookup.c (lookup_name_real_1): Check current_class_type.
3019 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
3021 * decl.c (grokdeclarator): Use current_class_name.
3023 2011-05-24 Joseph Myers <joseph@codesourcery.com>
3025 * Make-lang.in (GXX_OBJS): Remove prefix.o.
3026 (g++$(exeext)): Use libcommon-target.a.
3027 (CXX_C_OBJS): Remove prefix.o.
3029 2011-05-23 Jason Merrill <jason@redhat.com>
3031 * pt.c (tsubst_copy_and_build): Use current_class_name.
3034 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
3037 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
3038 converting to reference.
3039 (build_static_cast_1): Update for glvalues.
3042 * typeck.c (build_const_cast_1): Handle rvalue references.
3045 * decl.c (use_eh_spec_block): Do use an EH spec block for a
3049 * call.c (splice_viable): Be strict in templates.
3052 * error.c (dump_template_bindings): Suppress access control.
3055 * pt.c (instantiate_decl): Handle =default.
3058 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
3060 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3062 * call.c (build_over_call): Tweak call to check_function_arguments.
3063 * typeck.c (cp_build_function_call_vec): Likewise.
3065 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
3068 * init.c (perform_member_init): Check for self-initialization.
3070 2011-05-22 Jason Merrill <jason@redhat.com>
3073 * typeck.c (composite_pointer_type_r): Return error_mark_node
3074 on error in SFINAE context.
3076 2011-05-20 Jason Merrill <jason@redhat.com>
3079 * decl.c (grokdeclarator): Don't add set const function-cv-qual
3080 for constexpr fns to memfn_quals, just add it to the type.
3081 (revert_static_member_fn): Don't complain about quals.
3082 (check_static_quals): New.
3083 (grokfndecl): Call it.
3084 (start_preparsed_function): Don't call revert_static_member_fn.
3087 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
3090 * cvt.c (type_promotes_to): Don't promote scoped enums.
3093 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
3096 * tree.c (stabilize_expr): Fix typo.
3100 * typeck.c (comp_except_specs): noexcept(false) is not compatible
3101 with throw(type-list).
3102 * typeck2.c (merge_exception_specifiers): noexcept(false)
3103 beats any more limited specification.
3107 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
3109 * semantics.c (perform_koenig_lookup): Add complain parm.
3110 * cp-tree.h: Adjust.
3111 * parser.c (cp_parser_postfix_expression): Adjust.
3112 (cp_parser_perform_range_for_lookup): Adjust.
3114 2011-05-20 Jason Merrill <jason@redhat.com>
3116 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
3118 2011-05-20 Joseph Myers <joseph@codesourcery.com>
3120 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
3122 2011-05-19 Jakub Jelinek <jakub@redhat.com>
3125 * decl.c (check_omp_return): Stop searching on sk_function_parms.
3128 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
3129 pass it down to locate_fn_flags.
3130 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
3131 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
3132 * cp-gimplify.c: Include splay-tree.h.
3133 (splay_tree_compare_decl_uid, omp_var_to_track,
3134 omp_cxx_notice_variable): New functions.
3135 (struct cp_genericize_omp_taskreg): New type.
3136 (struct cp_genericize_data): Add omp_ctx field.
3137 (cp_genericize_r): Attempt to determine implicitly determined
3138 firstprivate class type variables.
3139 (cp_genericize): Clear omp_ctx.
3140 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
3142 2011-05-18 Jason Merrill <jason@redhat.com>
3146 * class.c (finalize_literal_type_property): Do check
3147 for constexpr member functions of non-literal class.
3148 (finish_struct): Don't call check_deferred_constexpr_decls.
3149 * cp-tree.h: Don't declare it.
3150 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
3151 * decl.c (grok_special_member_properties): Don't check it
3152 (grokfnedcl): Don't call validate_constexpr_fundecl.
3153 (start_preparsed_function): Do call it.
3154 * pt.c (tsubst_decl): Don't call it.
3155 (instantiate_class_template_1): Don't call
3156 check_deferred_constexpr_decls.
3157 * semantics.c (literal_type_p): Check for any incompleteness.
3158 (ensure_literal_type_for_constexpr_object): Likewise.
3159 (is_valid_constexpr_fn): Revert deferral changes.
3160 (validate_constexpr_fundecl): Likewise.
3161 (register_constexpr_fundef): Likewise.
3162 (check_deferred_constexpr_decls): Remove.
3164 2011-05-16 Jason Merrill <jason@redhat.com>
3167 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
3169 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3171 * cxx-pretty-print.c: Update comment.
3172 * semantics.c (trait_expr_value, finish_trait_expr):
3174 * parser.c (cp_parser_primary_expression): Likewise.
3176 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3179 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
3181 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
3183 Implement final on class.
3184 * class.c (check_bases): Diagnose derivation from a final class.
3185 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
3186 (CLASSTYPE_FINAL): New.
3187 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
3189 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
3191 2011-05-13 Jason Merrill <jason@redhat.com>
3194 * pt.c (deduction_tsubst_fntype): New.
3195 (fn_type_unification): Use it.
3196 (init_template_processing): Initialize hash table.
3197 (print_template_statistics): Print hash table stats.
3199 * call.c (build_op_call): Use timevar_cond_start/stop.
3200 (build_user_type_conversion): Likewise.
3202 2011-05-12 Jason Merrill <jason@redhat.com>
3204 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
3205 * semantics.c (validate_constexpr_fundecl): Set it.
3206 (check_deferred_constexpr_decls): Clear it.
3207 (register_constexpr_fundef): Make sure it isn't set.
3208 * decl.c (grok_special_member_properties): Check it.
3210 2011-05-11 Jason Merrill <jason@redhat.com>
3213 * semantics.c (validate_constexpr_fundecl): Defer checking if
3214 an argument type is being defined.
3215 (is_valid_constexpr_fn): Add defer_ok parm.
3216 (cxx_eval_call_expression): Adjust.
3217 (check_deferred_constexpr_decls): New.
3218 (literal_type_p): Make sure type isn't being defined.
3219 (ensure_literal_type_for_constexpr_object): Handle type being defined.
3220 * cp-tree.h: Declare check_deferred_constexpr_decls.
3221 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
3222 (start_preparsed_function, cp_finish_decl): Not here.
3223 * class.c (finalize_literal_type_property): Don't call
3224 validate_constexpr_fundecl.
3225 (finish_struct): Call check_deferred_constexpr_decls.
3226 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
3227 (instantiate_class_template): Call check_deferred_constexpr_decls.
3229 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
3230 rather than DECL_TEMPLATE_INSTANTIATION.
3231 (cxx_eval_call_expression): Likewise.
3233 * semantics.c (register_constexpr_fundef): Add to hash table here.
3234 (validate_constexpr_fundecl): Not here.
3236 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
3238 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
3239 do call maybe_constant_value in C++0x mode.
3240 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
3243 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
3245 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
3247 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
3249 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
3250 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
3251 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3253 2011-05-10 Jason Merrill <jason@redhat.com>
3256 * class.c (type_build_ctor_call): New.
3257 * cp-tree.h: Declare it.
3258 * decl.c (check_initializer): Use it instead of
3259 TYPE_NEEDS_CONSTRUCTING.
3260 * init.c (build_value_init, build_value_init_noctor): Likewise.
3261 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
3262 (build_vec_init): Likewise.
3263 * typeck2.c (process_init_constructor_array): Likewise.
3264 (process_init_constructor_record): Likewise.
3267 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
3268 expansion producing another expansion.
3270 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
3272 Fixes for override/final.
3273 * class.c (check_for_override): Diagnose final on a nonvirtual
3274 member function, diagnose override for a virtual with no matching
3275 override. Don't fiddle around with DECL_VINDEX.
3277 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3279 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
3280 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3281 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
3282 operand of EXPR_PACK_EXPANSION.
3283 (cp_tree_operand_length): Declare.
3284 * tree.c (cp_tree_operand_length): Define.
3285 (cp_tree_equal): Call it.
3286 * pt.c (value_dependent_expr_P): Likewise.
3287 * mangle.c (write_expression): Likewise.
3289 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
3293 * decl.c (reshape_init): Take a complain parameter and do
3294 not call error if tf_error is not set.
3295 (check_initializer, reshape_init_r, reshape_init_array,
3296 reshape_init_array_1, reshape_init_vector, reshape_init_class):
3298 * typeck2.c (digest_init_r): Take a complain parameter and
3299 pass it to convert_for_initialization.
3300 (digest_init, digest_init_flags, process_init_constructor_array,
3301 process_init_constructor_record, process_init_constructor_union,
3302 process_init_constructor, digest_init_r): Adjust.
3303 * init.c (expand_default_init, build_new_1): Likewise.
3304 * typeck.c (cp_build_modify_expr): Likewise.
3305 * decl2.c (grokfield): Likewise.
3306 * call.c (convert_like_real, convert_default_arg): Likewise.
3307 * semantics.c (finish_compound_literal): Pass complain to
3308 reshape_init and digest_init.
3309 * cp-tree.h: Adjust declarations.
3311 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
3314 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
3315 recursion if there is user defined constructor.
3317 2011-05-09 Jason Merrill <jason@redhat.com>
3320 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
3323 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
3325 Implement final/override for member functions.
3326 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
3327 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
3328 (cp_virt_specifiers, enum virt_specifier): New.
3329 * decl.c (set_virt_specifiers): New.
3330 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
3331 * parser.c (make_call_declarator): add virt-specifiers parameter.
3332 (cp_parser_lambda_declarator_opt): Adjust.
3333 (cp_parser_direct_declarator): Likewise.
3334 (cp_parser_virt_specifier_seq_opt): New.
3335 * search.c (check_final_overrider): Diagnose attempts to override
3336 a final member function.
3338 2011-05-09 Dodji Seketeli <dodji@redhat.com>
3341 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
3342 if the instance has a dependent initializer.
3344 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
3347 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
3348 effectively unused variable.
3350 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
3352 * name-lookup.h (global_bindings_p): Adjust prototype.
3353 * name-lookup.c (global_bindings_p): Return bool.
3355 2011-05-06 Jason Merrill <jason@redhat.com>
3357 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
3361 * semantics.c (cxx_eval_conditional_expression): Check
3362 integer_zerop instead.
3363 (potential_constant_expression_1): Likewise.
3366 * semantics.c (cxx_eval_array_reference): Handle implicit
3369 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
3371 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
3372 * call.c (standard_conversion): Call class_of_this_parm.
3373 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
3374 (pp_cxx_direct_abstract_declarator): Likewise.
3375 * decl2.c (change_return_type): Likewise.
3376 (cp_reconstruct_complex_type): Likewise.
3377 * error.c (dump_type_suffix, dump_function_decl): Likewise.
3378 * mangle.c (write_function_type): Likewise.
3379 * pt.c (unify): Likewise.
3380 * typeck.c (merge_types, type_memfn_quals): Likewise.
3381 * decl.c (build_this_parm): Call type_of_this_parm.
3383 2011-05-06 Dodji Seketeli <dodji@redhat.com>
3386 * cp-tree.h (non_static_member_function_p): Declare new function.
3387 * tree.c (non_static_member_function_p): Define it.
3388 * semantics.c (finish_call_expr): Use it.
3390 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3392 * decl.c (finish_case_label): Omit the loc argument to
3395 2011-05-05 Jason Merrill <jason@redhat.com>
3397 * cp-tree.h (REFERENCE_REF_P): Just check the type.
3398 * cvt.c (convert_from_reference): Adjust.
3399 * pt.c (build_non_dependent_expr): Adjust.
3400 * semantics.c (finish_offsetof): Adjust.
3401 * tree.c (lvalue_kind): Use it.
3404 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
3406 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
3408 * decl.c (start_preparsed_function): Do not set
3409 dont_save_pending_sizes_p.
3411 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3413 * parser.c (cp_parser_objc_method_definition_list): Update call to
3414 objc_start_method_definition.
3416 2011-05-04 Jason Merrill <jason@redhat.com>
3419 * class.c (resolves_to_fixed_type_p): Don't look closely
3422 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
3425 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
3428 2011-05-02 Lawrence Crowl <crowl@google.com>
3430 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
3431 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
3432 Change TV_NAME_LOOKUP to start/stop.
3433 (define_label): Refactor timevar calls out to a wrapper function.
3434 Change TV_NAME_LOOKUP to start/stop.
3435 (xref_tag): Likewise.
3436 (lookup_label): Refactor timevar calls out to a wrapper function.
3437 Change TV_NAME_LOOKUP to start_cond/stop_cond.
3439 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
3441 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
3442 (lookup_template_class): Refactor timevar calls out to a wrapper
3443 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
3444 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
3446 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
3447 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
3448 (push_namespace): Likewise.
3449 (pop_nested_namespace): Likewise.
3450 (pushdecl_namespace_level): Likewise.
3451 (store_class_bindings): Likewise.
3452 (push_to_top_level): Likewise.
3453 (identifier_type_value): Refactor timevar calls out to a wrapper
3454 function. Change TV_NAME_LOOKUP to start/stop.
3455 (find_binding): Likewise.
3456 (push_using_decl): Likewise.
3457 (lookup_arg_dependent): Likewise.
3458 (push_using_directive): Likewise.
3459 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
3460 to plain code. Change TV_NAME_LOOKUP to start/stop.
3461 (lookup_type_current_level): Likewise. Refactor inner return to
3463 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
3464 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3465 (pushdecl_top_level_1): Likewise.
3466 (lookup_using_namespace): Likewise.
3467 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
3468 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3469 (push_overloaded_decl): Likewise.
3470 (push_class_level_binding): Likewise.
3471 (namespace_binding): Likewise.
3472 (set_namespace_binding): Likewise.
3473 (supplement_binding): Likewise.
3474 (unqualified_namespace_lookup): Likewise.
3475 (lookup_name_real): Likewise.
3476 (lookup_type_scope): Likewise.
3477 (namespace_ancestor): Likewise.
3478 (lookup_name_innermost_nonclass_level): Likewise.
3479 (pushtag): Likewise.
3480 (pop_from_top_level): Likewise.
3481 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
3482 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
3484 (add_using_namespace): Refactor timevar calls out to a wrapper
3485 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
3486 wrapper on call to self.
3488 * decl2.c: (cp_write_global_declarations): Add start/stop of
3489 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
3490 Remove push/pop calls to TV_VARCONST.
3492 * parser.c: Add include of "timevar.h".
3493 (cp_parser_explicit_instantiation): Add push/pop calls to
3495 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
3496 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
3498 (cp_parser_function_definition_from_specifiers_and_declarator): Add
3499 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
3500 (cp_parser_late_parsing_for_member): Add push/pop calls to
3501 new TV_PARSE_INMETH.
3503 * call.c: Add include of "timevar.h".
3504 (convert_class_to_reference): Wrap and add push/pop calls to
3506 (build_op_call): Likewise.
3507 (build_conditional_expr): Likewise.
3508 (build_new_op): Likewise.
3509 (build_new_method_call): Likewise.
3510 (build_user_type_conversion): Reorganize to single return and add
3511 push/pop calls to TV_OVERLOAD.
3512 (perform_overload_resolution): Likewise.
3514 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
3516 2011-05-02 Jason Merrill <jason@redhat.com>
3518 * tree.c (build_vec_init_expr): Take complain parm.
3519 (build_vec_init_elt): Likewise. Free arg vector.
3520 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
3521 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
3522 (VEC_INIT_EXPR_INIT): Likewise.
3523 Adjust build_vec_init_expr declaration.
3524 * init.c (perform_member_init): Adjust.
3528 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3529 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3530 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3531 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3532 (build_vec_init_elt): Don't expect an array type.
3533 (build_array_copy): Adjust.
3534 * init.c (perform_member_init): Adjust.
3535 (build_new_1): Use build_vec_init_expr.
3538 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
3539 Protect an explicit target.
3542 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
3543 (compute_array_index_type): Revert earlier 48446 changes.
3544 (grokdeclarator): Use stabilize_vla_size.
3546 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
3547 Eric Botcazou <ebotcazou@adacore.com>
3549 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
3550 instead of inappropriate zero values.
3552 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
3555 * decl.c (compute_array_index_type): Check build_expr_type_conversion
3556 return value for NULL_TREE.
3558 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
3561 * init.c (perform_member_init): Check build_value_init return
3562 value for error_mark_node.
3564 2011-04-29 Diego Novillo <dnovillo@google.com>
3565 Le-Chun Wu <lcwu@google.com>
3567 * call.c (conversion_null_warnings): Also handle assignments
3568 when warning about NULL conversions.
3570 2011-04-29 Le-Chun Wu <lcwu@google.com>
3572 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
3573 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
3574 (build_over_call): Use it to determine whether to emit a NULL
3575 warning for template function instantiations.
3576 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
3577 EXPLICIT_TARGS is set.
3579 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
3580 Mike Stump <mikestump@comcast.net>
3582 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
3583 in maintainer mode. Use the --output-file option of gperf instead
3584 of > to prevent creating an empty cp/cfns.h when gperf is not
3587 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3590 * semantics.c (finish_base_specifier): cv-qualified base class
3591 is fine, per DR 484.
3593 2011-04-28 Dodji Seketeli <dodji@redhat.com>
3596 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
3597 considering call expressions involving a member function.
3599 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3602 * tree.c (build_cplus_new): Check build_target_expr return
3603 value for error_mark_node.
3605 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3608 * semantics.c (literal_type_p): Reference types are literal types,
3610 (valid_type_in_constexpr_fundecl_p): Remove.
3611 (is_valid_constexpr_fn): Adjust.
3613 2011-04-27 Jason Merrill <jason@redhat.com>
3616 Implement list-initialization of _Complex.
3617 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
3618 (check_initializer): Likewise.
3619 * call.c (build_complex_conv): New.
3620 (implicit_conversion): Call it.
3621 (convert_like_real): Handle it.
3622 * typeck2.c (check_narrowing): Handle it.
3624 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
3625 decide whether to delete.
3626 (build_vec_init): Pass sfk_complete_destructor.
3629 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3630 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3631 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3632 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3633 (build_vec_init_elt): Don't expect an array type.
3634 (build_array_copy): Adjust.
3635 * init.c (perform_member_init): Adjust.
3636 (build_new_1): Use build_vec_init_expr.
3638 * class.c (resolve_address_of_overloaded_function): Don't
3639 change OVERLOAD to TREE_LIST.
3640 * pt.c (print_candidates_1): Remove nonsensical assert.
3643 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
3644 to tentative parse sooner.
3646 2011-04-26 Jason Merrill <jason@redhat.com>
3649 * parser.c (cp_parser_primary_expression): Set *idk to
3650 CP_ID_KIND_NONE for a parenthesized identifier.
3652 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
3653 (cxx_print_identifier): Correct indentation.
3656 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
3657 * tree.c (force_target_expr): Add complain parm.
3658 (build_target_expr_with_type): Likewise.
3659 (get_target_expr_sfinae): Split out.
3660 (build_vec_init_expr, bot_manip): Adjust.
3661 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
3662 (build_delete, build_dtor_call): Likewise.
3663 (perform_direct_initialization_if_possible): Adjust.
3664 (build_vec_init): Handle error return.
3665 * cvt.c (force_rvalue): Add complain parm.
3666 Call build_special_member_call directly.
3667 * decl2.c (delete_sanity): Add complain parm.
3668 (build_cleanup): Adjust.
3669 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
3670 * semantics.c (finish_stmt_expr_expr): Adjust.
3671 (finish_compound_literal): Adjust.
3672 * parser.c (cp_parser_delete_expression): Adjust.
3673 * typeck2.c (build_functional_cast): Adjust.
3674 * cp-tree.h: Adjust.
3676 2011-04-26 Martin Jambor <mjambor@suse.cz>
3678 * class.c (cp_fold_obj_type_ref): Remove.
3679 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
3681 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3683 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
3684 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
3685 (UNDERLYING_TYPE_TYPE): Add.
3686 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
3688 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
3689 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
3690 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
3691 * semantics.c (finish_underlying_type): New.
3692 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
3693 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
3694 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
3695 * tree.c (cp_walk_subtrees): Likewise.
3696 * pt.c (for_each_template_parm_r, tsubst, unify,
3697 dependent_type_p_r): Likewise.
3698 * mangle.c (write_type): Sorry for __underlying_type.
3700 2011-04-25 Jason Merrill <jason@redhat.com>
3703 * decl.c (type_dependent_init_p): New.
3704 (cp_finish_decl): Check it.
3705 * pt.c (any_type_dependent_elements_p): New.
3706 * cp-tree.h: Declare it.
3708 2011-04-20 Jason Merrill <jason@redhat.com>
3710 * semantics.c (finish_compound_literal): Don't put an array
3711 with a dtor in a static variable.
3713 * call.c (build_over_call): Handle trivial dtor.
3715 * search.c (lookup_fnfields_slot): Call complete_type.
3718 * decl2.c (build_offset_ref_call_from_tree): Move
3719 non-dependency of object outside condition.
3722 * decl.c (cp_finish_decl): Simplify template handling.
3724 2011-04-20 Jim Meyering <meyering@redhat.com>
3726 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
3728 2011-04-19 Jason Merrill <jason@redhat.com>
3731 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
3734 * decl.c (duplicate_decls): Keep always_inline attribute
3735 in sync with DECL_DISREGARD_INLINE_LIMITS.
3737 2011-04-18 Jason Merrill <jason@redhat.com>
3740 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
3743 * init.c (build_value_init): Handle UNION_TYPE the same.
3745 2011-04-18 Jakub Jelinek <jakub@redhat.com>
3748 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
3749 for type dependent pointers.
3751 2011-04-18 Jim Meyering <meyering@redhat.com>
3753 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
3755 2011-04-17 Jan Hubicka <jh@suse.cz>
3757 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
3760 2011-04-17 Jason Merrill <jason@redhat.com>
3763 * typeck2.c (build_functional_cast): Disallow array type.
3765 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
3767 2011-04-17 Jan Hubicka <jh@suse.cz>
3769 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
3771 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3774 * parser.c (cp_convert_range_for): Split into
3775 cp_parser_perform_range_for_lookup.
3776 (cp_parser_perform_range_for_lookup): New.
3777 (cp_parser_range_for_member_function): New.
3778 (cp_parser_for_init_statement): Correct error message.
3779 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
3781 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3783 * parser.c (cp_parser_objc_protocol_declaration): Updated for
3784 change from objc_declare_protocols() to objc_declare_protocol().
3786 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3789 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
3790 and return immediately.
3792 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3794 * cp-tree.def (SWITCH_STMT): Add an extra operand.
3795 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3796 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
3797 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
3798 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
3800 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3802 * cp-tree.def (IF_STMT): Add an extra operand.
3803 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3804 * cp-tree.h (IF_SCOPE): Define.
3805 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
3806 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
3808 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3810 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
3811 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
3812 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
3813 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
3814 Use FOR_SCOPE instead of TREE_CHAIN.
3815 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
3816 (finish_for_stmt): Likewise.
3818 2011-04-14 Jason Merrill <jason@redhat.com>
3820 * parser.c (cp_parser_postfix_expression): Fix flags passed to
3821 build_new_method_call.
3822 * semantics.c (finish_call_expr): Likewise.
3825 * init.c (build_value_init_noctor): Check complain consistently.
3828 * typeck.c (cp_build_binary_op): Don't decay void operands.
3831 * decl.c (compute_array_index_type): Use get_temp_regvar instead
3833 * init.c (get_temp_regvar): No longer static.
3834 * cp-tree.h: Declare it.
3836 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3838 * parser.c (cp_parser_objc_class_declaration): Updated for change
3839 in objc_declare_class().
3841 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3843 * decl.c (poplevel): Use block_chainon.
3845 2011-04-13 Jason Merrill <jason@redhat.com>
3848 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
3849 or pointer to (non-member) function.
3851 2011-04-13 Jakub Jelinek <jakub@redhat.com>
3854 * semantics.c (cxx_eval_array_reference): Handle reading from
3855 wchar_t, char16_t and char32_t STRING_CST.
3857 2011-04-13 Dodji Seketeli <dodji@redhat.com>
3860 * class.c (fixed_type_or_null): We cannot determine the dynamic
3861 type of a reference variable if its initializer is dependent.
3863 2011-04-13 Jason Merrill <jason@redhat.com>
3866 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
3867 unqualified lookup failing if we're still in a template.
3869 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3871 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
3872 tree_contains_struct initialization to...
3873 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
3875 * cp-objcp-common.h (cp_common_init_ts): Declare.
3876 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
3879 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3881 * parser.c (cp_parser_objc_message_expression): Updated call
3882 to objc_build_message_expr.
3884 2011-04-12 Martin Jambor <mjambor@suse.cz>
3886 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
3887 cgraph_get_create_node.
3888 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
3889 instead of cgraph_get_create_node.
3890 * method.c (make_alias_for_thunk): Call cgraph_get_node
3891 instead of cgraph_get_create_node, assert it returns non-NULL.
3892 (use_thunk): Likewise.
3893 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
3894 when flag_syntax_only is not set. Call cgraph_get_node instead of
3895 cgraph_get_create_node.
3896 (maybe_clone_body): Call cgraph_get_node instead of
3897 cgraph_get_create_node.
3899 2011-04-12 Martin Jambor <mjambor@suse.cz>
3901 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
3902 instead of cgraph_node.
3903 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
3904 (cp_write_global_declarations): Likewise.
3905 * optimize.c (maybe_clone_body): Likewise.
3906 * semantics.c (maybe_add_lambda_conv_op): Likewise.
3907 * mangle.c (mangle_decl): Likewise.
3908 * method.c (make_alias_for_thunk): Likewise.
3909 (use_thunk): Likewise.
3911 2011-04-11 Jason Merrill <jason@redhat.com>
3914 * decl.c (cp_complete_array_type_or_error): New.
3915 * semantics.c (finish_compound_literal): Use it.
3916 * cp-tree.h: Declare it.
3919 * semantics.c (finish_compound_literal): Handle references.
3922 * semantics.c (finish_compound_literal): Take complain parm.
3923 (build_lambda_object): Adjust.
3924 * cp-tree.h: Adjust.
3925 * call.c (convert_like_real): Adjust.
3926 * decl.c (check_initializer): Adjust.
3927 * parser.c (cp_parser_postfix_expression): Adjust.
3928 (cp_parser_functional_cast): Adjust.
3929 * pt.c (tsubst_copy_and_build): Adjust.
3930 * typeck2.c (process_init_constructor_record): Adjust.
3933 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
3937 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
3938 than cp_build_indirect_ref.
3940 PR c++/48457, Core 1238
3941 * call.c (reference_binding): Allow rvalue reference to bind to
3943 * tree.c (lvalue_kind): Functions are always lvalues.
3945 2011-04-07 Jason Merrill <jason@redhat.com>
3948 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
3949 arguments even if we don't know the function.
3952 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
3953 at the end of the chain.
3954 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
3955 (iterative_hash_template_arg): Likewise.
3958 * cp-tree.h (OVL_ARG_DEPENDENT): New.
3959 * name-lookup.c (add_function): Set it.
3960 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
3963 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
3964 Release unused vector.
3967 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
3968 (type_unification_real): Clear it here instead.
3971 * except.c (build_noexcept_spec): Propagate error_mark_node.
3972 (finish_noexcept_expr): Likewise.
3975 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
3979 * call.c (resolve_args): Take complain.
3980 (build_new_function_call, build_operator_new_call): Pass it.
3981 (build_op_call, build_new_op, build_new_method_call): Pass it.
3984 * typeck.c (check_for_casting_away_constness): Take complain.
3985 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
3986 (build_const_cast_1): Pass it. Take full complain parm.
3987 (build_const_cast, cp_build_c_cast): Adjust.
3989 * tree.c (build_aggr_init_expr): Always return error_mark_node
3990 on abstract violation.
3993 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
3994 (bot_manip): Adjust.
3995 * cp-tree.h: Adjust.
3996 * call.c (convert_like_real, build_cxx_call): Adjust.
3997 (perform_direct_initialization_if_possible): Adjust.
3998 * cvt.c (ocp_convert): Adjust.
3999 * init.c (build_value_init): Adjust.
4000 * semantics.c (maybe_add_lambda_conv_op): Adjust.
4001 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
4002 * typeck2.c (build_functional_cast): Adjust.
4004 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
4006 (perform_member_init): Not here.
4007 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
4009 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
4012 * typeck2.c (build_functional_cast): Check complain consistently.
4013 Use build_value_init and abstract_virtuals_error_sfinae.
4014 (abstract_virtuals_error_sfinae): Split out.
4015 * cp-tree.h: Declare it.
4016 * init.c (build_new_1): Use it.
4017 (build_value_init_noctor): Handle FUNCTION_TYPE.
4019 * semantics.c (finish_decltype_type): Simplify handling of unknown
4022 * semantics.c (finish_decltype_type): Add complain parm.
4023 * cp-tree.h: Adjust.
4024 * parser.c (cp_parser_decltype): Adjust.
4025 * pt.c (tsubst): Adjust.
4028 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
4030 2011-03-31 Jason Merrill <jason@redhat.com>
4033 * semantics.c (finish_call_expr): Remove assert.
4036 * method.c (defaultable_fn_check): Templates are not defaultable.
4038 * parser.c (cp_parser_init_declarator): Avoid redundant
4039 cp_finish_decl for member declarations.
4041 2011-03-30 Jason Merrill <jason@redhat.com>
4044 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
4047 2011-03-30 Jason Merrill <jason@redhat.com>
4050 * semantics.c (potential_constant_expression_1): Handle
4051 UNORDERED_EXPR and ORDERED_EXPR.
4054 * semantics.c (finish_compound_literal): Do put static/constant
4055 arrays in static variables.
4057 * call.c (convert_like_real) [ck_list]: Build up the
4058 initializer_list object directly.
4059 * decl.c (build_init_list_var_init): Adjust.
4061 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
4062 * decl.c (reshape_init_array_1): Likewise.
4064 2011-03-29 Jason Merrill <jason@redhat.com>
4067 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
4068 the variable is constant before looking at its initializer.
4071 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
4074 * semantics.c (potential_constant_expression_1): Change error about
4075 use of *this in constructor into sorry.
4078 * decl.c (cp_finish_decl): Defer validation of constexpr member
4080 * class.c (finalize_literal_type_property): Validate them here.
4081 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
4083 * semantics.c (is_valid_constexpr_fn): Specify input location.
4085 2011-03-28 Jason Merrill <jason@redhat.com>
4088 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
4089 from overloaded function.
4092 * call.c (build_array_conv): New.
4093 (implicit_conversion): Use it.
4095 * call.c (reference_binding): Allow direct binding to an array
4099 * parser.c (cp_parser_compound_statement): Add function_body parm.
4100 Complain about non-body compound-stmt in constexpr fn.
4101 (cp_parser_primary_expression, cp_parser_statement): Adjust.
4102 (cp_parser_implicitly_scoped_statement): Adjust.
4103 (cp_parser_function_body, cp_parser_try_block): Adjust.
4104 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
4105 (cp_parser_objc_try_catch_finally_statement): Adjust.
4108 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
4109 and using-definition.
4110 (register_constexpr_fundef): Call it.
4112 * except.c (build_noexcept_spec): Call cxx_constant_value after
4115 2011-03-25 Kai Tietz <ktietz@redhat.com>
4117 * lex.c (interface_strcmp): Handle dos-paths.
4118 (handle_pragma_implementation): Use filename_cmp instead of
4120 (in_main_input_context): Likewise.
4122 2011-03-25 Jason Merrill <jason@redhat.com>
4125 * method.c (defaulted_late_check): Check for exception spec mismatch.
4126 (defaultable_fn_check): Allow exception spec and virtual.
4127 * class.c (check_for_override): A virtual dtor is non-trivial.
4130 * pt.c (build_non_dependent_expr): Keep dereferences outside the
4133 2011-03-25 Kai Tietz <ktietz@redhat.com>
4135 * decl.c (decls_match): Replace target hook
4136 call of comp_type_attributes by version in tree.c file.
4137 * search.c (check_final_overrider): Likewise.
4138 * typeck.c (structural_comptypes): Likewise.
4140 2011-03-21 Kai Tietz <ktietz@redhat.com>
4143 * cxx-pretty-print.c (pp_cxx_ptr_operator):
4144 Display allowed attributes for function pointer types.
4145 * error.c (dump_type_prefix): Likewise.
4147 * tree.c (cxx_attribute_table): Adjust table.
4149 2011-03-18 Jason Merrill <jason@redhat.com>
4152 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
4155 * call.c (build_over_call): Don't skip ck_rvalue.
4157 2011-03-17 Jason Merrill <jason@redhat.com>
4160 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
4161 the conversion set TREE_OVERFLOW.
4164 * semantics.c (finish_decltype_type): Return T&& for xvalue.
4165 * typeck.c (unlowered_expr_type): Preserve cv-quals.
4168 * decl.c (revert_static_member_fn): Strip function-cv-quals.
4170 2011-03-16 Jason Merrill <jason@redhat.com>
4173 * semantics.c (potential_constant_expression_1): Don't allow *this
4175 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
4178 * decl.c (compute_array_index_type): Don't bother trying to deal
4179 with literal classes in ABI v1.
4182 * decl.c (duplicate_decls): Return NULL_TREE for clashing
4186 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
4187 use the generic binary expression handling.
4189 2011-03-16 Diego Novillo <dnovillo@google.com>
4191 * Make-lang.in (CXX_PARSER_H): New.
4192 (cp/parser.o): Add dependency on CXX_PARSER_H.
4193 Add dependency on tree-pretty-print.h
4194 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
4195 * cp-lang.c: Include parser.h.
4196 * parser.c: Include parser.h.
4197 (struct cp_token): Add bitfield purged_p.
4200 (CPP_PURGED): Remove. Update all users.
4201 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
4202 Remove field buffer_length.
4205 (struct tree_check): Move to parser.h.
4206 (cp_token_position): Likewise.
4207 (struct cp_token_cache): Likewise.
4208 (CPP_KEYWORD): Likewise.
4209 (CPP_TEMPLATE_ID): Likewise.
4210 (CPP_NESTED_NAME_SPECIFIER): Likewise.
4211 (N_CP_TTYPES): Likewise.
4212 (enum cp_parser_status_kind): Likewise.
4213 (struct cp_parser_context): Likewise.
4214 (struct cp_default_arg_entry_d): Likewise.
4215 (struct cp_unparsed_functions_entry_d): Likewise.
4216 (struct cp_parser): Likewise.
4217 (cp_lexer_dump_tokens): New.
4218 (cp_lexer_debug_tokens): New.
4219 (cp_lexer_finished_p): New.
4220 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
4221 (cp_lexer_new_main): Re-write main lexing loop to push
4222 tokens into the new VEC buffer.
4223 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
4224 Do not abort if the token type is not recognized, just print
4226 * parser.h: New file.
4227 * config-lang.in (gtfiles): Add cp/parser.h.
4229 2011-03-16 Jason Merrill <jason@redhat.com>
4232 * typeck.c (check_return_expr): Fix conditions for setting
4233 LOOKUP_PREFER_RVALUE.
4235 * call.c (build_over_call): Remove require_complete_type_sfinae call.
4238 * decl.c (check_array_designated_initializer): Allow integer index.
4239 (reshape_init_array_1): Set index on the elements.
4241 2011-03-16 Jason Merrill <jason@redhat.com>
4244 * typeck.c (convert_for_initialization): Use
4245 perform_implicit_conversion_flags.
4246 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
4247 rvaluedness_matches_p on ck_rvalue.
4248 (convert_like_real) [ck_rvalue]: And restore it here.
4251 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
4253 2011-03-16 Jason Merrill <jason@redhat.com>
4255 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
4256 committed to this tentative parse.
4259 * semantics.c (finish_call_expr): Preserve reference semantics
4262 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
4264 2011-03-16 Jakub Jelinek <jakub@redhat.com>
4266 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
4267 DECL_LANG_SPECIFIC is NULL.
4269 2011-03-15 Jason Merrill <jason@redhat.com>
4272 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
4273 check value_dependent_expression_p on the operand.
4275 * semantics.c (push_cx_call_context): Return bool.
4276 (cxx_eval_call_expression): Handle excess depth.
4279 * method.c (synthesized_method_walk): Cleanups don't affect the
4280 triviality of a constructor, but do affect deletion and exception
4283 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4285 * decl2.c (cp_check_const_attributes): New.
4286 (cplus_decl_attributes): Call cp_check_const_attributes.
4288 2011-03-15 Jason Merrill <jason@redhat.com>
4291 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
4293 (push_defarg_context, pop_defarg_context): New.
4294 * parser.c (cp_parser_late_parsing_default_args): Use them.
4295 * cp-tree.h: Declare them.
4297 2011-03-11 Dodji Seketeli <dodji@redhat.com>
4299 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
4300 the argument of the indirection operator should not be dependent.
4303 2011-03-11 Jason Merrill <jason@redhat.com>
4306 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
4309 * parser.c (cp_parser_template_type_arg): Set
4310 type_definition_forbidden_message.
4313 * decl.c (compute_array_index_type): Discard folding
4314 if it didn't produce a constant.
4316 2011-03-11 Jakub Jelinek <jakub@redhat.com>
4319 * init.c (build_zero_init_1): Extracted from build_zero_init.
4320 Add FIELD_SIZE argument, if non-NULL and field bit_position
4321 as not smaller than that, don't add that field's initializer.
4322 Pass DECL_SIZE as last argument to build_zero_init_1
4323 for DECL_FIELD_IS_BASE fields.
4324 (build_zero_init): Use build_zero_init_1.
4326 2011-03-10 Jason Merrill <jason@redhat.com>
4329 * pt.c (iterative_hash_template_arg): Remove special case for
4333 * parser.c (cp_parser_single_declaration): Just return if
4334 cp_parser_parse_and_diagnose_invalid_type_name complained.
4336 2011-03-09 Jason Merrill <jason@redhat.com>
4339 * pt.c (unify): An unresolved overload is a nondeduced context.
4341 2011-03-09 Martin Jambor <mjambor@suse.cz>
4343 PR tree-optimization/47714
4344 * method.c (use_thunk): Clear addressable flag of thunk arguments.
4346 2011-03-08 Dodji Seketeli <dodji@redhat.com>
4349 * pt.c (convert_nontype_argument): Only call decay_conversion on
4352 2011-03-08 Jason Merrill <jason@redhat.com>
4355 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
4358 * pt.c (convert_nontype_argument): Don't crash on non-pointer
4359 argument to pointer parameter.
4362 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
4365 2011-03-08 Dodji Seketeli <dodji@redhat.com>
4368 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
4369 consider scopes of primary template definitions. Adjust comments.
4371 2011-03-07 Jason Merrill <jason@redhat.com>
4374 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
4376 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
4379 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
4382 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
4383 (write_CV_qualifiers_for_type): Not here.
4385 2011-03-06 Joseph Myers <joseph@codesourcery.com>
4387 * lang-specs.h: Match -save-temps* instead of -save-temps.
4389 2011-03-05 Jason Merrill <jason@redhat.com>
4391 * mangle.c (write_expression): Change ABI v6 to v5.
4392 (write_type): Likewise.
4394 2011-03-04 Jan Hubicka <jh@suse.cz>
4397 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
4398 and cgraph_add_thunk.
4399 * method.c (make_alias_for_thunk, use_thunk): Likewise.
4400 * mangle.c (mangle_decl): Likewise.
4402 2011-03-04 Jason Merrill <jason@redhat.com>
4405 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
4406 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
4409 * search.c (check_final_overrider): Allow pointer to same incomplete
4410 class type with different cv-quals.
4412 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
4415 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
4417 2011-03-03 Jason Merrill <jason@redhat.com>
4420 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
4422 2011-03-02 Jason Merrill <jason@redhat.com>
4425 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
4428 * tree.c (build_vec_init_elt): Split out from...
4429 (build_vec_init_expr): ...here.
4430 (diagnose_non_constexpr_vec_init): New fn.
4431 * semantics.c (potential_constant_expression_1): Use it.
4432 * cp-tree.h: Declare it.
4434 2011-03-01 Jason Merrill <jason@redhat.com>
4437 * parser.c (cp_parser_primary_expression): Don't warn about a
4438 failed tentative parse.
4441 * semantics.c (cxx_bind_parameters_in_call): Don't call
4442 adjust_temp_type on non-constant args.
4445 * call.c (standard_conversion): Provide requested cv-quals on
4446 class rvalue conversion.
4449 * decl2.c (grokbitfield): Handle type-dependent width.
4451 2011-02-28 Jason Merrill <jason@redhat.com>
4454 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
4455 after checking for a non-thunk.
4457 2011-02-26 Jason Merrill <jason@redhat.com>
4460 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
4461 * pt.c (iterative_hash_template_arg): And hash it.
4464 * semantics.c (non_const_var_error): Split out from...
4465 (cxx_eval_constant_expression): ...here.
4466 (potential_constant_expression_1) [VAR_DECL]: Use it.
4467 Allow dependent variables.
4469 2011-02-24 Jason Merrill <jason@redhat.com>
4471 * parser.c (cp_parser_constant_expression): Set
4472 non_integral_constant_expression correctly for C++0x too.
4473 (cp_parser_static_assert): Allow non-constant expression.
4474 (cp_parser_direct_declarator): Expect non_constant_p to be set
4476 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
4477 * semantics.c (maybe_constant_value): Check type_unknown_p too.
4478 (potential_rvalue_constant_expression): New.
4479 (require_potential_rvalue_constant_expression): New.
4481 2011-02-23 Jason Merrill <jason@redhat.com>
4483 * cp-tree.h (DECL_PARM_LEVEL): New.
4484 (struct lang_decl_parm): Add level field.
4485 * name-lookup.c (function_parm_depth): New fn.
4486 * name-lookup.h: Declare it.
4487 * parser.c (cp_parser_parameter_declaration_list): Use it.
4488 * mangle.c (struct globals): Add parm_depth field.
4489 (write_bare_function_type): Adjust it.
4490 (write_expression): Include the level delta in PARM_DECL mangling
4493 * semantics.c (finish_decltype_type): Remove shortcut for decltype
4495 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
4497 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
4500 * parser.c (cp_parser_class_specifier): Require a closing brace
4501 to attempt error recovery.
4503 2011-02-23 Jakub Jelinek <jakub@redhat.com>
4506 * pt.c (struct pending_template): Add chain_next GTY option.
4507 * decl.c (struct named_label_use_entry): Likewise.
4509 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
4512 * semantics.c (build_lambda_object): Bail out if a field is
4515 2011-02-22 Dodji Seketeli <dodji@redhat.com>
4518 * class.c (dfs_declare_virt_assop_and_dtor)
4519 (declare_virt_assop_and_dtor): New static functions.
4520 (add_implicitly_declared_members): Use
4521 declare_virt_assop_and_dtor.
4523 2011-02-21 Jason Merrill <jason@redhat.com>
4526 * decl2.c (decl_constant_var_p): A constexpr var needs an
4527 initializer to be constant.
4528 * semantics.c (cxx_eval_constant_expression): Complain about
4529 constexpr var used in its own initializer.
4530 * call.c (set_up_extended_ref_temp): Set
4531 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
4533 2011-02-20 Jason Merrill <jason@redhat.com>
4536 * semantics.c (cxx_eval_call_expression): Call
4537 cxx_eval_constant_expression in trivial shortcut.
4540 * call.c (convert_class_to_reference): Don't try to set up a
4541 second conv sequence for non-viable candidates.
4544 * error.c (location_of): Handle non-tagged types.
4547 * method.c (process_subob_fn): Instantiate constexpr templates.
4548 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
4550 2011-02-20 Dodji Seketeli <dodji@redhat.com>
4553 * pt.c (tsubst_pack_expansion): do not use
4554 cp_tree_equal/same_type_p to detect an expansion of a parameter
4557 2011-02-19 Jason Merrill <jason@redhat.com>
4560 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
4562 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
4565 * semantics.c (finish_non_static_data_member): Early return if
4566 object is error_mark_node.
4568 2011-02-18 Dodji Seketeli <dodji@redhat.com>
4571 * pt.c (do_auto_deduction): Do not mention error_mark_node in
4573 * semantics.c (finish_id_expression): Do not pass erroneous decl
4574 to decl_constant_var_p.
4576 2011-02-17 Jakub Jelinek <jakub@redhat.com>
4579 * cvt.c (convert_from_reference): Call mark_exp_read.
4581 2011-02-11 Dodji Seketeli <dodji@redhat.com>
4584 * pt.c (finish_call_expr): Consider a call expression that has a
4585 dependent "this" pointer as being dependent. Add comments.
4586 (dependent_type_p, type_dependent_expression_p): Update comments.
4588 2011-02-16 Dodji Seketeli <dodji@redhat.com>
4591 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
4592 expansion arguments are not evaluated.
4594 2011-02-16 Jakub Jelinek <jakub@redhat.com>
4597 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
4598 instead of TYPE_LANG_FLAG_3.
4599 * pt.c (lookup_template_class): Copy over
4600 ENUM_FIXED_UNDERLYING_TYPE_P.
4602 2011-02-15 Jason Merrill <jason@redhat.com>
4605 * method.c (synthesized_method_walk): Always exit early for
4606 trivial fn in C++98 mode.
4608 2011-02-14 Jason Merrill <jason@redhat.com>
4611 * parser.c (cp_parser_enumerator_definition): Call
4612 fold_non_dependent_expr.
4614 2011-02-09 Jason Merrill <jason@redhat.com>
4616 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
4617 * semantics.c (finish_fname): Only return the name if we're in
4620 * decl.c (build_enumerator): Don't perform integral promotions on
4621 non-integral constants.
4623 * cvt.c (convert_to_void): Handle null op1.
4625 * class.c (type_has_constexpr_default_constructor): Make sure the
4626 caller stripped an enclosing array.
4627 * init.c (perform_member_init): Strip arrays before calling it.
4630 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
4632 2011-02-03 Dodji Seketeli <dodji@redhat.com>
4635 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
4636 template parameters in account.
4638 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4641 * parser.c (cp_parser_class_specifier): Fix setting of
4644 2011-01-31 Jakub Jelinek <jakub@redhat.com>
4647 * semantics.c (build_data_member_initialization): Handle
4648 STATEMENT_LIST always instead of just for CLEANUP_BODY.
4650 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4652 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
4653 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
4655 2011-01-29 Dodji Seketeli <dodji@redhat.com>
4658 * cp-tree.h (fixup_template_parms): Declare.
4659 * pt.c (end_template_parm_list): Do not fixup template parms here.
4660 (fixup_template_parms): Remove static. Fix typo in the
4661 comments. Remove useless code statement.
4662 (fixup_template_parm): For a template template parameter, fixup
4663 its attributes before fixing up its type.
4665 (cp_parser_template_declaration_after_export): After parsing
4666 template parameters fixup their types.
4668 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4671 * semantics.c (potential_constant_expression_1): Handle
4674 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4677 * semantics.c (expand_or_defer_fn_1): Handle it.
4678 * decl2.c (decl_needed_p): Likewise.
4680 2011-01-21 Jason Merrill <jason@redhat.com>
4683 * semantics.c (build_constexpr_constructor_member_initializers):
4684 Handle trivial copy.
4686 2011-01-21 Jakub Jelinek <jakub@redhat.com>
4689 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
4690 assume init must be NULL if scope is NULL.
4691 (begin_range_for_stmt): Likewise.
4693 2011-01-21 Jason Merrill <jason@redhat.com>
4696 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
4699 * semantics.c (potential_constant_expression_1): Split out from
4700 potential_constant_expression. Add want_rval parm. Handle
4701 template expression forms. Don't enforce restriction on address
4702 of automatic variable here. Add a couple of diagnostics that
4704 (require_potential_constant_expression): New entry point.
4705 (build_data_member_initialization, register_constexpr_fundef): Adjust.
4706 (maybe_constant_value): Check potential_constant_expression.
4707 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
4708 * tree.c (build_vec_init_expr): Adjust.
4710 2011-01-19 Jakub Jelinek <jakub@redhat.com>
4713 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
4716 2011-01-17 Jason Merrill <jason@redhat.com>
4719 * semantics.c (base_field_constructor_elt): New fn.
4720 (cxx_eval_bare_aggregate): Use it.
4721 (build_data_member_initialization): Leave COMPONENT_REF for
4724 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4726 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
4729 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
4730 Jonathan Wakely <jwakely.gcc@gmail.com>
4733 * decl.c (grokdeclarator): Reject mutable reference members.
4735 2011-01-14 Jason Merrill <jason@redhat.com>
4738 * pt.c (coerce_template_parms): Fix error recovery.
4741 * typeck2.c (check_narrowing): Only check arithmetic types.
4744 * tree.c (build_vec_init_expr): Handle flexible array
4747 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
4750 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
4751 TYPE_MAIN_DECL instead of TYPE_NAME.
4752 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
4753 * decl2.c (determine_visibility): Add check
4754 of CLASS_TYPE_P for underlying_type.
4756 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4758 * cp-tree.h (begin_for_scope): New prototype.
4759 (begin_for_stmt): Update prototype.
4760 (begin_range_for_stmt): Update prototype.
4761 * init.c (build_vec_init): Update call to begin_for_stmt.
4762 * parser.c (cp_parser_for): New.
4763 (cp_parser_c_for): Add three new parameters.
4764 (cp_parser_range_for): Likewise. Most parsing code removed.
4765 (cp_parser_iteration_statement): Call cp_parser_for instead of
4766 cp_parser_c_for and cp_parser_range_for.
4767 (cp_parser_for_init_statement): Add new parameter and return type.
4768 (cp_parser_block_declaration): Update call to
4769 cp_parser_simple_declaration.
4770 (cp_parser_simple_declaration): Add new parameter.
4771 Update call to cp_parser_init_declarator.
4772 (cp_parser_init_declarator): Add new parameter.
4773 * pt.c (tsubst_expr): Update call to begin_for_stmt.
4774 * semantics.c (begin_for_scope): New.
4775 (begin_for_stmt): Add two new parameters.
4776 (begin_range_for_stmt): Likewise.
4778 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
4780 * parser.c (cp_parser_objc_at_property_declaration): Improved
4783 2011-01-11 Dodji Seketeli <dodji@redhat.com>
4786 * cp-lang.c (get_template_innermost_arguments_folded)
4787 (get_template_argument_pack_elems_folded)
4788 (template_arg_needs_folding, fold_cplus_constants): New static
4790 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
4791 get_template_innermost_arguments_folded.
4792 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
4793 get_template_argument_pack_elems_folded.
4795 2011-01-11 Jason Merrill <jason@redhat.com>
4798 * init.c (build_new_1): Handle value-init in templates differently.
4801 * tree.c (maybe_dummy_object): Check current_class_ref against
4802 context, not current_class_type.
4804 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
4807 * parser.c (cp_parser_objc_typename): If the type is unknown, for
4808 error recovery purposes behave as if it was not specified so that
4809 the default type is used.
4811 2011-01-07 Jakub Jelinek <jakub@redhat.com>
4814 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
4815 for the second build_x_va_arg argument.
4817 2011-01-05 Tom Tromey <tromey@redhat.com>
4819 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
4820 (lvalue_or_else): Likewise.
4822 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
4825 * tree.c (cxx_type_hash_eq):
4826 Allow METHOD_TYPE, too.
4829 Copyright (C) 2011 Free Software Foundation, Inc.
4831 Copying and distribution of this file, with or without modification,
4832 are permitted in any medium without royalty provided the copyright
4833 notice and this notice are preserved.