1 2011-12-13 Fabien Chêne <fabien@gcc.gnu.org>
4 * cp-tree.h (USING_DECL_TYPENAME_P): New macro.
5 * parser.c (cp_parser_nonclass_name): Handle using declarations
6 that refer to a dependent type.
7 (cp_parser_using_declaration): Set USING_DECL_TYPENAME_P to 1 if
8 the using declaration refers to a dependent type.
10 2011-12-12 Jakub Jelinek <jakub@redhat.com>
13 * parser.c (cp_parser_omp_for_loop): When determining whether
14 to use cp_parser_omp_for_incr or cp_parser_expression and when
15 calling cp_parser_omp_for_incr, use real_decl instead of decl.
17 2011-12-12 Torvald Riegel <triegel@redhat.com>
19 * semantics.c (finish_transaction_stmt, build_transaction_expr):
20 Accept new noexcept parameter and handle it.
21 * cp-tree.h (finish_transaction_stmt, build_transaction_expr): Adapt
23 * parser.c (cp_parser_exception_specification_opt): Extract
24 noexcept-specification parsing to ...
25 (cp_parser_noexcept_specification_opt): ...here. Allow for parsing
26 non-constexpr noexcept arguments.
27 (cp_parser_transaction, cp_parser_transaction_expression): Parse
28 and handle noexcept-specifications.
29 (cp_parser_function_transaction): Adapt to finish_transaction_stmt
31 * pt.c (tsubst_expr): Adapt to new noexcept parameters when
32 building transactions.
34 2011-12-12 Torvald Riegel <triegel@redhat.com>
36 * cp-tree.def (MUST_NOT_THROW_EXPR): Add condition parameter.
37 * cp-tree.h (MUST_NOT_THROW_COND): New.
38 (build_must_not_throw_expr): Declare.
39 * dump.c (cp_dump_tree): Dump MUST_NOT_THROW_EXPR condition.
40 * except.c (build_must_not_throw_expr): New.
41 (initialize_handler_parm): Use it.
42 (begin_eh_spec_block, wrap_cleanups_r): Adapt to condition.
43 * pt.c (tsubst_expr): Handle MUST_NOT_THROW_EXPR.
45 2011-12-12 Richard Guenther <rguenther@suse.de>
48 * tree.c (cp_free_lang_data): No longer clear anonymous names.
50 2011-12-09 Jason Merrill <jason@redhat.com>
53 * call.c (perform_implicit_conversion_flags): Remove earlier kludge.
54 * parser.c (cp_parser_omp_for_loop): Use cp_parser_omp_for_incr
55 in templates even if decl isn't type-dependent.
57 2011-12-09 Dodji Seketeli <dodji@redhat.com>
60 * cp-tree.h (TYPE_TEMPLATE_INFO): Rewrite this accessor macro to
61 better support aliased types.
62 (TYPE_ALIAS_P): Don't crash on TYPE_NAME nodes that are not
64 * pt.c (find_parameter_packs_r): Handle types aliases.
65 (push_template_decl_real): Check for bare parameter packs in the
66 underlying type of an alias template.
68 2011-12-08 Jason Merrill <jason@redhat.com>
71 * typeck.c (build_x_conditional_expr): Restrict glvalue games to C++11.
74 * pt.c (tsubst_expr) [DECL_EXPR]: Handle capture proxies properly.
75 * semantics.c (insert_capture_proxy): No longer static.
76 * cp-tree.h: Declare it.
78 2011-12-07 Jakub Jelinek <jakub@redhat.com>
81 * decl.c (grokdeclarator): Error for auto on non-static data members.
84 * typeck2.c (cxx_incomplete_type_diagnostic): Don't
85 ICE if TREE_OPERAND (value, 1) is overloaded.
88 * decl.c (reshape_init_class): Complain if d->cur->index is
90 * parser.c (cp_parser_initializer_list): If cp_parser_parse_definitely
91 fails, clear designator.
94 * init.c (build_value_init): Allow array types even when
95 processing_template_decl.
97 2011-12-07 Ed Smith-Rowland <3dw4rd@verizon.net>
100 * parser.c (lookup_literal_operator): Check that declaration is an
103 2011-12-06 Jakub Jelinek <jakub@redhat.com>
106 * pt.c (tsubst_decl): Don't call strip_array_domain on
109 2011-12-06 Paolo Carlini <paolo.carlini@oracle.com>
112 * init.c (build_value_init): Check build_aggr_init_expr return
113 value for error_mark_node.
115 2011-12-06 Dodji Seketeli <dodji@redhat.com>
118 * parser.c (cp_parser_check_class_key): Add note about earlier
121 2011-12-05 Fabien Chêne <fabien@gcc.gnu.org>
124 * semantics.c (finish_id_expression): Strip using declarations
125 early in the function.
127 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
130 * init.c (perform_member_init): Early return if init is error_mark_node.
132 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
135 * semantics.c (finish_underlying_type): Use %qT, not %qE for the
138 2011-12-05 Jason Merrill <jason@redhat.com>
140 * init.c (expand_default_init): Unshare args in ctor delegation.
142 2011-12-05 Ville Voutilainen <ville.voutilainen@gmail.com>
143 Pedro Lamarão <pedro.lamarao@gmail.com>
145 Implement C++11 delegating constructors.
146 * cp-tree.h (enum cpp0x_warn_str): Add CPP0X_DELEGATING_CTORS.
147 * error.c (maybe_warn_cpp0x): Adjust.
148 * parser.c (cp_parser_mem_initializer_list): Use it. Diagnose
149 multiple initializers if a delegating initializer is present.
150 * call.c (build_special_member_call): Convert an assert into an if.
151 * init.c (perform_target_ctor): New.
152 (emit_mem_initializers): Use it.
153 (expand_member_init, expand_default_init): Adjust.
155 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
158 * typeck2.c (build_functional_cast): Early return error_mark_node
159 for invalid uses of 'auto'.
160 * parser.c (cp_parser_direct_declarator): When
161 cp_parser_constant_expression returns error do not produce further
162 diagnostic for the bound.
164 2011-12-03 Paolo Carlini <paolo.carlini@oracle.com>
167 * call.c (null_ptr_cst_p): STRIP_NOPS in c++11 mode too.
169 2011-12-01 Jason Merrill <jason@redhat.com>
171 * call.c (build_new_method_call_1): Handle aggregate initialization.
172 * tree.c (stabilize_init): Handle CONSTRUCTOR.
174 2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
177 * call.c (build_user_type_conversion_1): Early return NULL if
180 2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
183 * pt.c (unify_inconsistency): Use either %qT or %qE depending on
184 whether parm is a type or non-type parameter.
186 2011-11-30 Jason Merrill <jason@redhat.com>
189 * name-lookup.c (push_to_top_level): Set stmts_are_full_exprs_p.
190 * decl.c (build_aggr_init_full_exprs): Just assert that it's true.
191 (check_initializer): Here too.
193 2011-11-30 Paolo Carlini <paolo.carlini@oracle.com>
196 * rtti.c (ifnonnull): Use nullptr_node.
197 (build_dynamic_cast_1): Call cp_truthvalue_conversion instead
198 of c_common_truthvalue_conversion.
200 2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
203 * pt.c (instantiate_class_template_1): If lambda_function (type)
204 is NULL_TREE do not instantiate_decl.
206 2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
209 * class.c (build_base_path): For the null pointer check use
210 nullptr_node instead of integer_zero_node.
212 2011-11-22 Dodji Seketeli <dodji@redhat.com>
215 * decl.c (check_elaborated_type_specifier): Gracefully handle
216 error_mark_node. Accept bound template template parameters.
217 Update diagnostics for alias template specializations. Update
219 * parser.c (cp_parser_elaborated_type_specifier): Use
220 check_elaborated_type_specifier for simple-template-ids as well.
222 2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
225 * semantics.c (finish_decltype_type): Handle PTRMEM_CST.
227 2011-11-22 Dodji Seketeli <dodji@redhat.com>
230 * parser.c (cp_parser_alias_declaration): Don't allow type
231 definition in templates.
233 2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
236 * typeck.c (cp_build_binary_op, [case EQ_EXPR]): For targets having
237 TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_delta, do here
238 the -Wzero-as-null-pointer-constant warning for pmf == 0.
240 2011-11-21 Torvald Riegel <triegel@redhat.com>
242 * pt.c (tsubst_copy_and_build): Handle TRANSACTION_EXPR.
244 2011-11-21 Ed Smith-Rowland <3dw4rd@verizon.net>
247 * parser.c (lookup_literal_operator): New.
248 (cp_parser_userdef_char_literal): Use it.
249 (cp_parser_userdef_numeric_literal): Use it.
250 (cp_parser_userdef_string_literal): Use lookup_name.
252 2011-11-20 Jason Merrill <jason@redhat.com>
254 * pt.c (tsubst_pack_expansion): Fix SFINAE.
257 * cp-tree.h (PACK_EXPANSION_EXTRA_ARGS): New.
258 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand for it.
259 * pt.c (tsubst_pack_expansion): Set and use it.
260 (iterative_hash_template_arg): Hash it.
261 (template_args_equal): Compare it.
262 (comp_template_args_with_info): Handle nulls.
263 * tree.c (cp_walk_subtrees): Walk it.
264 * typeck.c (structural_comptypes): Compare it.
265 * ptree.c (cxx_print_type): Print it.
267 * pt.c (type_unification_real): Set input_location
268 during default arg instantiation.
270 2011-11-20 Paolo Carlini <paolo.carlini@oracle.com>
273 * pt.c (unify_inconsistency): Handle non-type parameters better.
274 * error.c (dump_expr): Handle TEMPLATE_TEMPLATE_PARM.
276 2011-11-20 Dodji Seketeli <dodji@redhat.com>
279 * pt.c (lookup_template_class_1): Go out early if the type of the
280 template is error_mark_node.
282 2011-11-19 Paolo Carlini <paolo.carlini@oracle.com>
285 * semantics.c (potential_constant_expression_1): Handle IF_STMT,
286 DO_STMT, FOR_STMT, and WHILE_STMT.
288 2011-11-18 Fabien Chêne <fabien@gcc.gnu.org>
291 * search.c (lookup_field_1): Handle USING_DECLs for the storted
294 2011-11-18 Paolo Carlini <paolo.carlini@oracle.com>
297 * pt.c (tsubst_copy_and_build): Handle FIX_TRUNC_EXPR.
299 2011-11-18 Dodji Seketeli <dodji@redhat.com>
302 * pt.c (primary_template_instantiation_p): Don't forget to
303 consider alias declarations.
305 2011-11-17 Jason Merrill <jason@redhat.com>
308 * decl.c (grokdeclarator): Improve C++98 trailing return diagnostic.
311 * class.c (add_implicitly_declared_members): Update move
315 * class.c (build_base_path): Don't do calculation in templates.
317 2011-11-15 Torvald Riegel <triegel@redhat.com>
319 * parser.c (cp_parser_transaction_expression): Require parentheses
320 when parsing transaction expressions.
322 2011-11-14 Ed Smith-Rowland <3dw4rd@verizon.net>
325 * typeck.c (check_literal_operator_args): Add processing_specialization
326 to check for void template fn. Test for exact arity for non-template fn.
328 2011-11-14 Fabien Chêne <fabien@gcc.gnu.org>
334 * search.c (lookup_field_1): Look through USING_DECL.
335 (lookup_field_r): Call lookup_fnfields_slot instead of
337 * semantics.c (finish_member_declaration): Remove the check that
338 prevents USING_DECLs from being verified by
339 pushdecl_class_level. Call add_method for using declarations that
340 designates functions if the using declaration is in a template
341 class. Set DECL_IGNORED_P on class-scope using declarations.
342 * typeck.c (build_class_member_access_expr): Handle USING_DECLs.
343 * class.c (check_field_decls): Keep using declarations.
344 (add_method): Remove two diagnostics about conflicting using
346 * parser.c (cp_parser_nonclass_name): Handle USING_DECLs.
347 * decl.c (start_enum): Call xref_tag whenever possible.
348 * cp-tree.h (strip_using_decl): Declare, and reident the previous
350 * name-lookup.c (strip_using_decl): New function.
351 (supplement_binding_1): Call strip_using_decl on decl and
352 bval. Perform most of the checks with USING_DECLs stripped. Also
353 check that the target decl and the target bval does not refer to
354 the same declaration. Allow pushing an enum multiple times in a
355 template class. Adjustment to diagnose using redeclarations. Call
356 diagnose_name_conflict.
357 (push_class_level_binding): Call strip_using_decl on decl and
358 bval. Perform most of the checks with USING_DECLs stripped. Return
359 true if both decl and bval refer to USING_DECLs and are dependent.
360 (diagnose_name_conflict): New function.
362 2011-11-12 Jason Merrill <jason@redhat.com>
365 * call.c (set_up_extended_ref_temp): Warn about references
366 bound to non-static reference members.
367 * init.c (perform_member_init): Pass in the member.
370 * cp-gimplify.c (cp_gimplify_expr): Leave clobbers alone.
372 2011-11-11 Ed Smith-Rowland <3dw4rd@verizon.net>
375 * typeck.c (check_literal_operator_args): Reorganize test for string
376 operators so size_t search depends on finding string first.
378 2011-11-10 Jason Merrill <jason@redhat.com>
381 * pt.c (convert_nontype_argument_function): Allow decls with
382 internal linkage in C++11.
383 (convert_nontype_argument): Likewise.
386 * decl2.c (mark_used): Defer synthesis of virtual functions.
387 * method.c (use_thunk): Make sure the target function has
388 DECL_INTERFACE_KNOWN.
391 * call.c (joust): Check the second conversion sequence
392 before checking templates.
394 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
397 * pt.c (tsubst_copy_and_build) [IDENTIFIER_NODE]: In C++11 mode
398 pass allow_non_integral_constant_expression_p = true to
399 finish_id_expression.
401 2011-11-09 Jason Merrill <jason@redhat.com>
404 * pt.c (maybe_instantiate_noexcept): Check the return value of
408 * parser.c (cp_parser_range_for): check_for_bare_parameter_packs.
411 * class.c (build_base_path): Don't ICE in fold_non_dependent_expr.
413 * Make-lang.in (check_g++_parallelize): Add dg-torture.exp.
414 (check-c++0x): Obsolete.
416 * pt.c (invalid_nontype_parm_type_p): Avoid printing "<type error>".
418 * pt.c (convert_nontype_argument): Only integral arguments
421 * parser.c (cp_parser_alias_declaration): Don't do semantic
422 processing if parsing failed.
424 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
427 * init.c (build_new_1, build_vec_delete_1, build_delete):
430 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
433 * search.c (lookup_member): Change to take also a tsubst_flags_t
435 (lookup_field, lookup_fnfields): Adjust calls.
436 * typeck.c (lookup_destructor, finish_class_member_access_expr,
437 build_ptrmemfunc_access_expr): Likewise.
438 * class.c (handle_using_decl, maybe_note_name_used_in_class):
440 * pt.c (resolve_typename_type): Likewise.
441 * semantics.c (lambda_function): Likewise.
442 * parser.c (cp_parser_perform_range_for_lookup,
443 cp_parser_lookup_name): Likewise.
444 * friend.c (make_friend_class): Likewise.
445 * name-lookup.c (pushdecl_maybe_friend_1, get_class_binding,
446 do_class_using_decl, lookup_qualified_name): Likewise.
447 * cp-tree.h (lookup_member): Adjust declaration.
449 2011-11-09 Dodji Seketeli <dodji@redhat.com>
452 * cp-tree.h (TYPE_ALIAS_P, TYPE_TEMPLATE_INFO): Don't crash on
456 * parser.c (cp_parser_alias_declaration): Require ';' at the end
459 2011-11-09 Dodji Seketeli <dodji@redhat.com>
462 * decl2.c (check_member_template): Accept alias templates and ...
463 * parser.c (cp_parser_alias_declaration): ... use it here.
465 2011-11-08 Jason Merrill <jason@redhat.com>
468 * typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness.
469 * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary
472 2011-11-08 Richard Guenther <rguenther@suse.de>
475 * error.c (dump_expr): Handle SSA_NAMEs.
477 2011-11-07 Richard Henderson <rth@redhat.com>
478 Aldy Hernandez <aldyh@redhat.com>
479 Torvald Riegel <triegel@redhat.com>
481 Merged from transactional-memory.
483 * call.c (build_new_function_call): Call tm_malloc_replacement.
484 * class.c (check_bases): Compute transaction attributes for the
485 class based on its base classes.
486 (look_for_tm_attr_overrides, set_one_vmethod_tm_attributes,
487 set_method_tm_attributes): New.
488 (finish_struct_1): Call set_method_tm_attributes.
489 * cp-tree.h (begin_transaction_stmt, finish_transaction_stmt,
490 build_transaction_expr): Declare.
491 (TRANSACTION_EXPR_IS_STMT): New.
492 * decl.c (push_cp_library_fn): Set attribute to transaction_safe.
493 * except.c (do_get_exception_ptr): Apply transaction_pure.
494 (do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and
495 record as transactional-memory wrapper.
496 (do_end_catch): Similarly for _ITM_cxa_end_catch.
497 (do_allocate_exception): Similarly for _ITM_cxa_allocate_exception.
498 (build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure.
499 * parser.h (struct cp_parser): Add in_transaction flag.
500 * parser.c (enum non_integral_constant): Add NIC_TRANSACTION.
501 (cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION.
502 (enum required_token): Add transaction tokens.
503 (cp_parser_transaction, cp_parser_transaction_expression,
504 cp_parser_function_transaction, cp_parser_transaction_cancel,
505 cp_parser_txn_attribute_opt): New.
506 (cp_parser_unary_expression): Handle RID_TRANSACTION*.
507 (cp_parser_statement, cp_parser_function_definition_after_declarator,
508 cp_parser_token_starts_function_definition_p): Same.
509 (cp_parser_required_error): Handle RT_TRANSACTION*.
510 * pt.c (tsubst_expr): Handle TRANSACTION_EXPR.
511 * semantics.c (begin_transaction_stmt, finish_transaction_stmt,
512 build_transaction_expr): New.
514 2011-11-08 Dodji Seketeli <dodji@redhat.com>
516 Fix context handling of alias-declaration
517 * decl.c (start_decl): Update comment.
518 * error.c (dump_alias_template_specialization): Dump the context
519 of the specialization.
520 * parser.c (cp_parser_alias_declaration): Call pop_scope on the
521 pushed scope yielded by start_decl.
523 2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
526 * parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
527 uses of '->' and '.' as postfix-expression in namespace scope.
529 2011-11-07 Jason Merrill <jason@redhat.com>
532 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash
533 if lookup finds a non-function.
536 * parser.c (cp_parser_initializer_list): Parse C99
537 array designators tentatively.
540 * pt.c (tsubst_copy): Handle NAMESPACE_DECL.
541 (tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
544 2011-11-07 Paolo Carlini <paolo.carlini@oracle.com>
546 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
547 call in case COMPONENT_REF.
549 2011-11-07 Jason Merrill <jason@redhat.com>
550 Dodji Seketeli <dodji@redhat.com>
552 Support C++11 alias-declaration
554 * cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P)
555 (DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor
557 (TYPE_TEMPLATE_INFO): Get template info of an alias template
558 specializations from its TYPE_DECL.
559 (SET_TYPE_TEMPLATE_INFO): Set template info of alias template
560 specializations into its TYPE_DECL.
561 (DECL_CLASS_TEMPLATE_P): Re-write using the new
562 DECL_TYPE_TEMPLATE_P.
563 (enum cp_decl_spec): Add new ds_alias enumerator.
564 (alias_type_or_template_p, alias_template_specialization_p):
565 Declare new functions.
566 * parser.c (cp_parser_alias_declaration): New static function.
567 (cp_parser_check_decl_spec): Add "using" name for the `alias'
569 (cp_parser_type_name): Update comment. Support simple-template-id
570 representing alias template specializations in c++0x mode.
571 (cp_parser_qualifying_entity): Update comment. Use
573 (cp_parser_block_declaration): Handle alias-declaration in c++11.
575 (cp_parser_template_id): Handle specializations of alias
577 (cp_parser_member_declaration): Add alias-declaration production
578 to comment. Support alias-declarations.
579 (cp_parser_template_declaration_after_export): Handle alias
581 * decl.c (make_typename_type, make_unbound_class_template): Accept
583 (grokdeclarator): Set TYPE_DECL_ALIAS_P on alias
585 * decl2.c (grokfield): Move template creation after setting up the
586 TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias
587 template actually carries the right type-id of the alias
589 * pt.c (alias_type_or_template_p)
590 (alias_template_specialization_p): Define new public functions.
591 (maybe_process_partial_specialization): Reject partial
592 specializations of alias templates.
593 (primary_template_instantiation_p): Consider alias template
595 (push_template_decl_real): Assert that TYPE_DECLs of alias
596 templates are different from those of class template. Store
597 template info onto the TYPE_DECL of the alias template.
598 (convert_template_argument): Strip aliases from template
600 (lookup_template_class_1): Handle the creation of the
601 specialization of an alias template.
602 (tsubst_decl): Create a substituted copy of the TYPE_DECL of an
603 member alias template.
604 (tsubst): Handle substituting into the type of an alias template.
605 Handle substituting UNBOUND_CLASS_TEMPLATE into
606 BOUND_TEMPLATE_TEMPLATE_PARM.
607 (do_type_instantiation): Better diagnostics when trying to
608 explicitely instantiate a non-class template.
609 * search.c (lookup_field_1, lookup_field_r): Support looking up
611 * semantics.c (finish_template_type): For instantiations of alias
612 templates, return the TYPE_DECL of the actual alias and not the
613 one of the aliased type.
614 * error.c (dump_alias_template_specialization): New static
616 (dump_type): Handle printing of alias templates and their
617 specializations. templates.
618 (dump_aggr_type): For specialization of alias templates, fetch
619 arguments from the right place.
620 (dump_decl): Print an alias-declaration like `using decl = type;'
621 (dump_template_decl): Support printing of alias templates.
623 2011-11-07 Jason Merrill <jason@redhat.com>
626 * decl2.c (constrain_visibility): Return void. Add tmpl parm
627 which gives the constraint priority over an attribute.
628 (constrain_visibility_for_template, determine_visibility): Adjust.
629 * pt.c (instantiate_class_template_1): Call determine_visibility.
632 * decl.c (save_function_data): Clear local_typedefs.
634 * decl.c (cp_finish_decl): Only make_tree_vector if we're calling
637 2011-11-06 Jason Merrill <jason@redhat.com>
640 * decl2.c (constrain_visibility): Check decl_has_visibility_attr
641 rather than DECL_VISIBILITY_SPECIFIED.
643 2011-11-06 Paolo Carlini <paolo.carlini@oracle.com>
646 * decl2.c (mark_used): Early return false after error or sorry.
647 * cp-tree.h (mark_used): Adjust declaration.
648 * semantics.c (finish_id_expression): Check mark_used return value.
650 2011-11-05 Jason Merrill <jason@redhat.com>
653 * decl.c (cp_finish_decl): Mostly revert previous change.
655 2011-11-04 Jason Merrill <jason@redhat.com>
658 * init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
659 Do temporary lifetime extension.
662 * decl.c (cp_finish_decl): Run cleanups in the right order.
664 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
667 * semantics.c (finish_offsetof): Adjust call to fold_offsetof.
668 * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
670 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
672 * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
673 * mangle.c (write_unnamed_type_name): Likewise.
675 2011-11-04 Magnus Fromreide <magfr@lysator.liu.se>
677 * parser.c (cp_parser_enumerator_list): Do not warn about
678 trailing commas in C++0x mode.
680 2011-11-04 Olivier Goffart <olivier@woboq.com>
681 Jason Merrill <jason@redhat.com>
684 * class.c (check_field_decls): NSDMI makes a class non-aggregate.
686 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
689 * call.c (conversion_null_warnings): For 'false' to NULL pointer,
690 just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
692 2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net>
695 * parser.c (cp_parser_userdef_string_literal): Fix string length.
697 2011-11-04 Jason Merrill <jason@redhat.com>
700 * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
701 (set_up_extended_ref_temp): Use it. Change cleanup parm to VEC.
702 (initialize_reference): Just call convert_like.
703 * decl.c (grok_reference_init): Just call initialize_reference.
704 (build_init_list_var_init): Remove.
705 (check_initializer): Change cleanup parm to VEC. Handle references
706 like other types. Call perform_implicit_conversion instead
707 of build_init_list_var_init. Don't use build_aggr_init for
708 aggregate initialization of arrays.
709 (cp_finish_decl): Change cleanup to VEC.
710 * typeck2.c (store_init_value): Call extend_ref_init_temps.
711 Use build_vec_init for non-constant arrays.
712 * init.c (expand_aggr_init_1): Adjust.
713 (build_vec_init): Avoid re-converting an initializer
714 that's already digested.
715 * mangle.c (mangle_ref_init_variable): Add a discriminator.
717 * typeck.c (convert_for_initialization): Adjust.
718 * decl2.c (maybe_emit_vtables): Adjust.
720 2011-11-02 Jason Merrill <jason@redhat.com>
723 * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
724 if the initializer has TARGET_EXPR_DIRECT_INIT_P.
725 (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
726 or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
727 * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
728 TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
729 * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
730 as appropriate on list-value-initialization.
732 * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
734 (cp_lexer_get_preprocessor_token): Likewise.
735 (cp_parser_binary_expression): Likewise.
737 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
740 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
741 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
742 * decl.c (check_initializer): Likewise.
743 * semantics.c (finish_compound_literal): Likewise.
745 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
748 * typeck.c (build_const_cast_1): Fix -Wcast-qual for false
749 comp_ptr_ttypes_const.
751 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
753 * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
755 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
758 * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
760 * typeck.c (cp_truthvalue_conversion): Handle pointers and member
761 function pointers under c_inhibit_evaluation_warnings; use
762 nullptr_node for data member pointers.
763 (cp_build_binary_op): Tweak, just forward to cp_convert op1,
764 either a nullptr_node or an integer_zero_node.
765 (build_ptrmemfunc): Use nullptr_node.
766 * init.c (build_zero_init_1): Likewise.
768 2011-11-01 Jason Merrill <jason@redhat.com>
772 * search.c (lookup_fnfields_idx_nolazy): Split out from...
773 (lookup_fnfields_1): ...here.
774 (lookup_fnfields_slot_nolazy): Use it.
775 * cp-tree.h: Declare it.
776 * class.c (type_has_move_assign): Use it.
777 (type_has_user_declared_move_assign): Likewise.
779 2011-10-31 Jason Merrill <jason@redhat.com>
782 * class.c (check_field_decl): Change c++0x in diags to c++11.
783 * error.c (maybe_warn_cpp0x): Likewise.
784 * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
785 * pt.c (check_default_tmpl_args): Likewise.
787 2011-10-31 Diego Novillo <dnovillo@google.com>
789 * mangle.c (get_mangled_id): Factor from ...
790 (mangle_decl): ... here.
793 2011-10-25 Gerald Pfeifer <gerald@pfeifer.com>
795 * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
798 2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
801 * call.c (build_new_op_1): Handle ABS_EXPR together with the
804 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
807 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
810 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
811 call in case COMPONENT_REF.
813 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
815 * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
817 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
820 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
821 call in case COMPONENT_REF.
823 2011-10-27 Jason Merrill <jason@redhat.com>
825 * semantics.c (cxx_eval_outermost_constant_expr): Check
827 (cxx_eval_component_reference): Check DECL_MUTABLE_P.
829 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
832 * decl2.c (determine_hidden_inline): New function.
833 (determine_visibility): fvisibility-inlines-hidden affects inline
836 2011-10-27 Dodji Seketeli <dodji@redhat.com>
838 * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
840 2011-10-26 Jason Merrill <jason@redhat.com>
842 * typeck.c (check_literal_operator_args): Avoid building types.
844 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
846 Implement C++11 user-defined literals.
847 * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
848 * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
849 name tools. New tree code for user-defined literals.
850 * cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
851 * cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
852 (pp_cxx_primary_expression, pp_cxx_expression): Use it.
853 * decl.c: (cp_tree_node_structure): Return new tree code.
854 (duplicate_decls): Check for raw vs. template operator conflicts.
855 (grokfndecl, grokdeclarator): New checks for literal operators.
856 * error.c: (dump_expr): Warn about user-defined literals
857 in C++98 mode. (dump_function_name): Pretty printing.
858 * mangle.c: (write_literal_operator_name): New.
859 (write_unqualified_id, write_unqualified_name): Use it.
860 * parser.c: (cp_parser_operator): Handle operator"".
861 (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
862 cp_parser_userdef_string_literal): New.
863 (cp_parser_primary_expression): Handle new user-defined literal tokens
865 * semantics.c: (potential_constant_expression_1): Add
866 user-defined literals.
867 * typeck.c (check_raw_literal_operator,
868 check_literal_operator_args): New.
870 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
872 * typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
873 * class.c (instantiate_type): Likewise.
874 * pt.c (convert_nontype_argument_function, uses_template_parms,
875 tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
877 * semantics.c (finish_decltype_type): Likewise.
878 * decl2.c (mark_used): Likewise.
879 * name-lookup.c (arg_assoc): Likewise.
881 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
884 * typeck.c (non_reference): Pass NULL_TREE through.
886 2011-10-25 Jason Merrill <jason@redhat.com>
890 * semantics.c (maybe_cleanup_point_expr_void): No longer static.
891 * typeck2.c (split_nonconstant_init_1): Use it.
892 * cp-tree.h: Declare it.
893 * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
896 * tree.c (stabilize_init): Stabilize scalar elements of a
899 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
902 * typeck.c (composite_pointer_type_r): Check return value of
903 composite_pointer_type_r for error_mark_node.
905 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
908 * pt.c (tsubst_copy_and_build): Check return value of
909 tsubst_copy_and_build for error_mark_node.
911 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
915 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
918 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
919 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
920 * decl.c (check_initializer): Likewise.
921 * semantics.c (finish_compound_literal): Likewise.
923 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
926 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
927 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
928 * decl.c (check_initializer): Likewise.
929 * semantics.c (finish_compound_literal): Likewise.
931 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
934 * init.c (build_vec_init): Early return error_mark_node if
937 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
940 * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
941 for invalid use of member function.
943 2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com>
946 * parser.c (cp_parser_class_head): Parse virt-specifiers
947 regardless of whether an id is present
949 2011-10-20 Jason Merrill <jason@redhat.com>
952 * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
953 initialized subobjects.
955 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
958 * class.c (instantiate_type): Fix error message.
960 2011-10-19 Jason Merrill <jason@redhat.com>
963 * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
965 2011-10-19 Roland Stigge <stigge@antcom.de>
968 * semantics.c (potential_constant_expression_1): Use "AST" instead of
969 "ast" in sorry message.
971 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
975 * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
976 G_() in error message strings to facilitate translation.
977 * semantics.c (finish_id_expression): Likewise.
978 * parser.c (cp_parser_nested_name_specifier_opt,
979 cp_parser_parameter_declaration): Likewise.
981 2011-10-18 Jason Merrill <jason@redhat.com>
984 * pt.c (instantiate_decl): Recognize when a function defaulted
985 outside the class is already instantiated.
988 * decl.c (check_previous_goto_1): Handle using-decl.
990 2011-10-18 Jason Merrill <jason@redhat.com>
994 * class.c (type_has_user_declared_move_constructor): New.
995 (type_has_user_declared_move_assign): New.
996 (add_implicitly_declared_members): Add lazy copy ops
997 even if there's a move.
998 * method.c (lazily_declare_fn): Delete implicit copies
1000 (maybe_explain_implicit_delete): Explain this. Use inform rather
1002 * cp-tree.h: Declare new fns.
1004 2011-10-18 Diego Novillo <dnovillo@google.com>
1006 * parser.c: Remove ENABLE_CHECKING markers around debugging
1008 (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
1010 When printing CURR_TOKEN surround it in [[ ]].
1011 Start printing at START_TOKEN.
1013 (cp_debug_print_tree_if_set): New.
1014 (cp_debug_print_context): New.
1015 (cp_debug_print_context_stack): New.
1016 (cp_debug_print_flag): New.
1017 (cp_debug_print_unparsed_function): New.
1018 (cp_debug_print_unparsed_queues): New.
1019 (cp_debug_parser_tokens): New.
1020 (cp_debug_parser): New.
1021 (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
1022 (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
1023 * parser.h (cp_lexer_dump_tokens): Remove declaration.
1024 (cp_debug_parser): Declare.
1026 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
1028 * cp-tree.def: Add BASES as a new tree code.
1029 * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
1030 (BASES_TYPE, BASES_DIRECT): Define.
1031 (calculate_bases, finish_bases, calculate_direct_bases): Declare.
1032 * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
1033 (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
1034 * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
1035 * semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
1036 dfs_calculate_bases_pre, dfs_calculate_bases_post,
1037 calculate_bases_helper): Define.
1039 2011-10-17 Jason Merrill <jason@redhat.com>
1042 * parser.c (cp_parser_lambda_introducer): Check for more
1045 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1048 * typeck.c (build_class_member_access_expr): Provide a better error
1049 message for X.Y where X is a pointer to class type.
1050 (finish_class_member_access_expr): Likewise.
1052 2011-10-15 Tom Tromey <tromey@redhat.com>
1053 Dodji Seketeli <dodji@redhat.com>
1055 * error.c (cp_diagnostic_starter): Pass the relevant location to
1056 diagnostic_report_current_module.
1057 (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
1059 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1062 * typeck.c (finish_class_member_access_expr): Fix error call
1063 for TREE_CODE (access_path) == TREE_BINFO.
1065 2011-10-15 Paolo Carlini <paolo.carlini@oracle.com>
1068 * semantics.c (finish_trait_expr): Do not try to instantiate the
1069 the base type of an __is_base_of trait.
1070 (check_trait_type): Return a tree; use complete_type_or_else.
1072 2011-10-14 Jason Merrill <jason@redhat.com>
1075 * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
1076 (cp_parser_save_nsdmi): Pass it.
1079 * method.c (walk_field_subobs): Check for NSDMI before
1080 complaining about uninitialized fields.
1082 * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
1083 instead of error_mark_node as a placeholder.
1085 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
1088 * call.c (add_builtin_candidate): If two pointers have a composite
1089 pointer type, generate a single candidate with that type.
1091 2011-10-13 Jason Merrill <jason@redhat.com>
1094 * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
1095 (DECL_TEMPLATE_INFO): Use it.
1096 * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
1097 if the decl has an NSDMI.
1098 * init.c (perform_member_init): Use it.
1101 * cp-tree.h (struct tree_lambda_expr): Add closure field.
1102 (LAMBDA_EXPR_CLOSURE): New.
1103 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
1104 * semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
1105 (begin_lambda_type, lambda_function, add_capture): Likewise.
1106 (add_default_capture, lambda_expr_this_capture): Likewise.
1108 2011-10-13 Diego Novillo <dnovillo@google.com>
1110 * cp-tree.h (struct language_function): Rename in_function_try_handler
1111 to x_in_function_try_handler.
1112 Rename in_base_initializer to x_in_base_initializer.
1115 2011-10-13 Diego Novillo <dnovillo@google.com>
1117 * class.c (sorted_fields_type_new): Factor out of ...
1118 (finish_struct_1): ... here.
1120 2011-10-13 Jason Merrill <jason@redhat.com>
1123 * init.c (expand_aggr_init_1): Don't zero-initialize virtual
1124 bases of a base subobject.
1126 2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
1129 * decl.c (cxx_init_decl_processing): Add
1130 __attribute__((externally_visible)) to operator new and
1131 operator delete library fn.
1133 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1135 * decl.c (duplicate_decls): Delete old interface with two parallel
1136 arrays to hold standard builtin declarations, and replace it with
1137 a function based interface that can support creating builtins on
1138 the fly in the future. Change all uses, and poison the old
1139 names. Make sure 0 is not a legitimate builtin index.
1140 * except.c (build_eh_type_type): Ditto.
1141 (choose_personality_routine): Ditto.
1142 * semantics.c (finish_omp_atomic): Ditto.
1143 (finish_omp_barrier): Ditto.
1144 (finish_omp_flush): Ditto.
1145 (finish_omp_taskwait): Ditto.
1147 2011-10-11 Jason Merrill <jason@redhat.com>
1151 * cp-tree.def (IMPLICIT_CONV_EXPR): New.
1152 * call.c (perform_implicit_conversion_flags): Build it
1153 instead of NOP_EXPR.
1154 * cp-objcp-common.c (cp_common_init_ts): It's typed.
1155 * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
1156 (pp_cxx_expression): Likewise.
1157 * error.c (dump_expr): Likewise.
1158 * semantics.c (potential_constant_expression_1): Likewise.
1159 * tree.c (cp_tree_equal): Likewise.
1160 (cp_walk_subtrees): Likewise.
1161 * pt.c (iterative_hash_template_arg): Likewise.
1162 (for_each_template_parm_r): Likewise.
1163 (type_dependent_expression_p): Likewise.
1164 (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
1166 * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
1168 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
1171 * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
1172 do not call unqualified_name_lookup_error.
1174 2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
1177 * call.c (conversion_null_warnings): Don't look through references.
1179 2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1182 * init.c (constant_value_1): Add bool parameter.
1183 (decl_constant_value_safe): Add.
1184 (integral_constant_value): Adjust.
1185 (decl_constant_value): Adjust.
1186 * cp-tree.h (decl_constant_value_safe): Declare.
1187 * typeck.c (decay_conversion): Use decl_constant_value_safe.
1188 * call.c (convert_like_real): Likewise.
1190 2011-10-09 Jakub Jelinek <jakub@redhat.com>
1191 Diego Novillo <dnovillo@google.com>
1193 * pt.c (reregister_specialization): Use htab_find instead of
1194 htab_find_slot with INSERT.
1195 (maybe_process_partial_specialization, lookup_template_class_1): Change
1196 slot variable type to void ** to avoid aliasing problems.
1197 (register_specialization): Likewise. Use slot != NULL instead of
1198 more expensive !optimize_specialization_lookup_p (tmpl) test.
1200 2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
1203 * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
1204 inform messages in case of cloned destructor.
1206 2011-10-06 Jason Merrill <jason@redhat.com>
1209 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
1211 2011-10-02 Jason Merrill <jason@redhat.com>
1213 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
1214 Change unsubstituted_packs to bool.
1216 * parser.c (cp_parser_range_for): Don't try to deduce from {}
1220 Implement N2555 (expanding pack expansion to fixed parm list)
1221 * pt.c (coerce_template_parms): Allow expanding a pack expansion
1222 to a fixed-length argument list.
1223 (unify_pack_expansion): Handle explicit args properly.
1224 (unify) [TREE_VEC]: Handle pack expansions here.
1225 [TYPE_ARGUMENT_PACK]: Not here.
1226 (tsubst_pack_expansion): Don't try to do partial substitution.
1227 (pack_deducible_p): New.
1228 (fn_type_unification): Use it.
1229 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
1230 of a type parameter.
1231 (check_non_deducible_conversion): Split from type_unification_real.
1232 (unify_one_argument): Split from type_unification_real...
1233 (unify_pack_expansion): ...and here. Drop call_args_p parm.
1234 (type_unification_real, unify, more_specialized_fn): Adjust.
1236 * class.c (fixed_type_or_null): Handle NSDMI.
1237 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
1240 2011-09-30 Jason Merrill <jason@redhat.com>
1242 * cp-tree.h (TREE_NEGATED_INT): Remove.
1243 * semantics.c (finish_unary_op_expr): Don't set it.
1245 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
1248 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
1250 2011-09-26 Andi Kleen <ak@linux.intel.com>
1252 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
1254 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
1257 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
1258 comparison of pointer with zero.
1260 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
1263 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
1264 set CLASSTYPE_DECLARED_CLASS.
1266 2011-09-27 Jakub Jelinek <jakub@redhat.com>
1268 * decl.c (duplicate_decls): If compatible stpcpy prototype
1269 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
1271 2011-09-26 Jason Merrill <jason@redhat.com>
1274 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
1275 constant value if we're still in a template.
1278 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
1281 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
1284 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1287 * error.c (dump_template_bindings): Separate bindings with semicolons
1290 2011-09-26 Jason Merrill <jason@redhat.com>
1293 * call.c (compare_ics): Only consider rvaluedness_matches_p
1294 if the target type is the same or it too differs in rvalueness.
1297 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
1298 flags at the top of the function.
1300 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
1302 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1304 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
1306 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1309 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
1311 2011-09-25 Jason Merrill <jason@redhat.com>
1313 * parser.c (inject_this_parameter): Split out from
1314 cp_parser_late_return_type_opt.
1315 (cp_parser_class_specifier_1): Use it for NSDMIs.
1316 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
1318 2011-09-24 Jason Merrill <jason@redhat.com>
1320 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
1321 * cp-tree.h: Declare it.
1322 * method.c (walk_field_subobs): Use it.
1324 * init.c (perform_member_init): Instantiate NSDMI here.
1325 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
1327 Handle deferred parsing of NSDMIs.
1328 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
1329 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
1330 (cp_parser_late_parse_one_default_arg): Split out from
1331 cp_parser_late_parsing_default_args.
1332 (cp_parser_late_parsing_nsdmi): New.
1333 (push_unparsed_function_queues): Set it.
1334 (cp_parser_parameter_declaration): Save the '=' token.
1335 (cp_parser_template_parameter): Likewise.
1336 (cp_parser_default_argument): Call cp_parser_initializer
1337 rather than cp_parser_initializer_clause.
1338 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
1339 (cp_parser_member_declaration): Handle nsdmis.
1340 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
1342 Implement C++11 non-static data member initializers.
1343 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
1344 * error.c (maybe_warn_cpp0x): Handle it.
1345 * call.c (convert_like_real) [ck_user]: Don't complain about
1346 using an explicit constructor for direct-initialization.
1347 * class.c (check_field_decl): Fix ancient typo.
1348 (check_field_decls): NSDMIs make the default ctor non-trivial.
1349 * decl.c (cp_finish_decl): Record NSDMI.
1350 (grokdeclarator): Allow NSDMI.
1351 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
1352 * init.c (perform_member_init): Use NSDMI.
1353 * method.c (walk_field_subobs): Check for NSDMI.
1354 * parser.c (cp_parser_member_declaration): Parse { } init.
1355 * semantics.c (register_constexpr_fundef): Don't talk about
1356 a return statement in a constexpr constructor.
1357 (cxx_eval_call_expression): Check DECL_INITIAL instead of
1360 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
1363 * class.c (build_base_path): Add a tsubst_flags_t parameter.
1364 (convert_to_base): Adjust call.
1365 * typeck.c (build_class_member_access_expr,
1366 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
1367 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
1368 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
1369 * rtti.c (build_dynamic_cast_1): Likewise.
1370 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
1371 * call.c (build_over_call, build_special_member_call): Likewise.
1372 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
1373 build_up_reference): Likewise.
1374 * cp-tree.h (build_base_path): Adjust declaration.
1376 2011-09-23 Jason Merrill <jason@redhat.com>
1378 Core 253 - allow const objects with no initializer or
1379 user-provided default constructor if the defaulted constructor
1380 initializes all the subobjects.
1383 * class.c (default_init_uninitialized_part): New.
1384 * cp-tree.h: Declare it.
1385 * decl.c (check_for_uninitialized_const_var): Use it.
1386 * init.c (perform_member_init): Likewise.
1387 (build_new_1): Likewise.
1388 * method.c (walk_field_subobs): Likewise.
1390 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
1393 * decl.c (check_static_variable_definition): Allow in-class
1394 initialization of static data member of non-integral type in
1397 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1400 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
1402 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1405 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
1407 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
1408 Paolo Carlini <paolo.carlini@oracle.com>
1411 * friend.c (make_friend_class): cv-qualification is ok in a
1414 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
1417 * decl.c (grokdeclarator): Consistently handle both __int128
1418 and unsigned __int128 with -pedantic; suppress diagnostic in
1421 2011-09-20 Jason Merrill <jason@redhat.com>
1423 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
1424 (DECL_GENERATED_P): New.
1425 * class.c (finalize_literal_type_property): Use them.
1426 * semantics.c (is_instantiation_of_constexpr): Likewise.
1427 (register_constexpr_fundef): Likewise.
1429 * call.c (convert_default_arg): Avoid redundant copy.
1430 * tree.c (bot_manip): Copy everything.
1432 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1434 * call.c (build_new_method_call_1): Use non-virtual lookup
1435 for final virtual functions.
1437 2011-09-16 Jason Merrill <jason@redhat.com>
1440 * call.c (set_flags_from_callee): Split out from build_call_a.
1441 * cp-tree.h: Declare it.
1442 * tree.c (bot_manip): Call it.
1444 2011-09-15 Jason Merrill <jason@redhat.com>
1447 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1448 for clearing current_class_ptr, too.
1450 2011-09-14 Diego Novillo <dnovillo@google.com>
1452 * name-lookup.c (lookup_arg_dependent): Use conditional
1454 * decl.c (xref_tag): Likewise.
1456 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
1459 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
1460 to build_exception_variant.
1462 2011-09-13 Dodji Seketeli <dodji@redhat.com>
1465 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
1466 nodes. Add a comment.
1467 (arg_from_parm_pack_p): New static function, factorized out from
1468 tsubst_pack_expansion and extended to support non-type parameter
1469 packs represented with TEMPLATE_PARM_INDEX nodes.
1470 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
1472 2011-09-12 Jason Merrill <jason@redhat.com>
1474 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
1475 with no deducible template parameters.
1476 * call.c (rejection_reason_code): Add rr_template_conversion.
1477 (print_z_candidate): Handle it.
1478 (template_conversion_rejection): New.
1479 (build_user_type_conversion_1): Use it.
1481 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
1482 on all of the second conversion sequence.
1483 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
1484 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
1485 first section. Fix loop logic.
1486 (initialize_reference): Call convert_like for diagnostics when
1487 we have a (bad) conversion.
1489 * call.c (convert_class_to_reference)
1490 (convert_class_to_reference_1): Remove.
1491 (reference_binding): Use build_user_type_conversion_1 instead.
1493 * call.c (initialize_reference): Add flags parm.
1494 * decl.c (grok_reference_init): Likewise.
1495 (check_initializer): Pass it.
1496 * typeck.c (convert_for_initialization): Likewise.
1497 * cp-tree.h: Adjust.
1499 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
1500 * call.c (conditional_conversion): Use it.
1501 (reference_binding): Fix handling of xvalues.
1503 2011-09-09 Jason Merrill <jason@redhat.com>
1505 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
1506 before forcing instantiation.
1508 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
1511 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
1512 instead of complete_type_or_else.
1514 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1516 PR c++/33255 - Support -Wunused-local-typedefs warning
1517 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
1518 record_locally_defined_typedef.
1519 * decl.c (finish_function): Use the new
1520 maybe_warn_unused_local_typedefs.
1521 (grokfield): Use the new record_locally_defined_typedef.
1522 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
1524 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
1527 * decl.c (grokdeclarator): Check u.function.exception_specification
1528 for error_mark_node.
1530 2011-09-07 Jason Merrill <jason@redhat.com>
1533 * parser.c (cp_parser_member_declaration): Don't require a constant
1534 rvalue here in C++0x.
1536 * pt.c (type_unification_real): Correct complain arg for tsubsting
1537 default template args.
1539 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
1541 2011-09-06 Jason Merrill <jason@redhat.com>
1544 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
1545 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
1546 (validate_constexpr_fundecl): Remove.
1547 * decl.c (start_preparsed_function): Don't call it.
1548 * cp-tree.h: Don't declare it.
1550 2011-09-04 Jason Merrill <jason@redhat.com>
1553 * call.c (reference_binding): Don't set is_lvalue for an rvalue
1559 * call.c (reference_binding): Set rvaluedness_matches_p properly
1560 for reference to function conversion ops.
1561 (compare_ics): Adjust.
1563 * class.c (trivial_default_constructor_is_constexpr): Rename from
1564 synthesized_default_constructor_is_constexpr.
1565 (type_has_constexpr_default_constructor): Adjust.
1566 (add_implicitly_declared_members): Call it instead.
1567 (explain_non_literal_class): Explain about non-constexpr default ctor.
1568 * cp-tree.h: Adjust.
1569 * method.c (synthesized_method_walk): Adjust.
1570 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
1575 * init.c (perform_member_init): Don't diagnose missing inits here.
1576 (emit_mem_initializers): Or here.
1577 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
1578 * semantics.c (cx_check_missing_mem_inits): New.
1579 (explain_invalid_constexpr_fn): Call it.
1580 (register_constexpr_fundef): Likewise. Leave
1581 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
1582 (cxx_eval_call_expression): Adjust diagnostics.
1583 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
1585 2011-08-30 Jason Merrill <jason@redhat.com>
1588 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
1589 to type_definition_p.
1590 * parser.c (cp_parser_set_decl_spec_type): Likewise.
1591 * decl.c (grokdeclarator): Check it.
1594 * semantics.c (finish_id_expression): Use
1595 current_nonlambda_class_type for qualified-ids.
1598 * decl.c (poplevel): Disable for scope compatibility hack
1602 * semantics.c (add_capture): Call complete_type for copy.
1605 * semantics.c (cxx_eval_component_reference): Handle
1606 value-initialization for omitted initializers.
1608 2011-08-29 Jason Merrill <jason@redhat.com>
1611 * semantics.c (finish_id_expression): Mark captured variables used.
1613 2011-08-29 Jakub Jelinek <jakub@redhat.com>
1614 Jason Merrill <jason@redhat.com>
1617 * class.c (finish_struct_1): Complain if the first field is
1620 2011-08-29 Jason Merrill <jason@redhat.com>
1624 * parser.c (cp_parser_default_argument): Use
1625 cp_parser_initializer_clause.
1626 (cp_parser_late_parsing_default_args): Likewise.
1628 2011-08-26 Jason Merrill <jason@redhat.com>
1632 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
1634 (convert_nontype_argument): Likewise. Implicitly convert nullptr
1635 and do constant folding.
1636 * mangle.c (write_template_arg_literal): Mangle null member
1637 pointer values as 0.
1638 * call.c (null_member_pointer_value_p): New.
1639 * cp-tree.h: Declare it.
1641 2011-08-25 Jason Merrill <jason@redhat.com>
1643 * call.c (convert_like_real): Remove redundant complain checks.
1646 * call.c (convert_like_real): Exit early if bad and !tf_error.
1648 2011-08-23 Jason Merrill <jason@redhat.com>
1650 * typeck2.c (build_functional_cast): Don't try to avoid calling
1652 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
1654 2011-08-23 Jason Merrill <jason@redhat.com>
1658 * tree.c (dependent_name): New.
1659 (cp_tree_equal): Two calls with the same dependent name are
1660 equivalent even if the overload sets are different.
1662 2011-08-23 Jason Merrill <jason@redhat.com>
1664 * tree.c (build_target_expr): Set TREE_CONSTANT on
1665 literal TARGET_EXPR if the value is constant.
1666 * typeck2.c (build_functional_cast): Don't set it here.
1668 2011-08-23 Jason Merrill <jason@redhat.com>
1671 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
1673 2011-08-23 Jason Merrill <jason@redhat.com>
1676 * decl.c (cxx_init_decl_processing): Initialize
1677 dependent_lambda_return_type_node.
1678 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
1679 (dependent_lambda_return_type_node): Define.
1680 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
1681 * semantics.c (lambda_return_type): Handle overloaded function.
1682 Use dependent_lambda_return_type_node instead of
1683 DECLTYPE_FOR_LAMBDA_RETURN.
1684 (apply_lambda_return_type): Don't check dependent_type_p.
1685 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
1686 (instantiate_class_template_1): Likewise.
1687 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
1688 * mangle.c (write_type): Likewise.
1689 * typeck.c (structural_comptypes): Likewise.
1690 (check_return_expr): Handle dependent_lambda_return_type_node.
1692 2011-08-23 Jason Merrill <jason@redhat.com>
1695 * semantics.c (maybe_constant_value): Don't try to fold { }.
1696 * pt.c (build_non_dependent_expr): Don't wrap { }.
1697 * init.c (build_value_init): Allow scalar value-init in templates.
1699 2011-08-23 Jason Merrill <jason@redhat.com>
1701 * semantics.c (potential_constant_expression_1): Allow 'this'.
1703 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1706 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
1707 if it has side-effects and needs to be preevaluated.
1709 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
1712 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
1713 same line as the function.
1715 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1718 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
1719 which doesn't have any fields, clear it and diagnose.
1721 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1722 Marc Glisse <marc.glisse@normalesup.org>
1724 PR libstdc++-v3/1773
1725 * mangle.c (decl_mangling_context): Call
1726 targetm.cxx.decl_mangling_context.
1727 (write_unscoped_name): Use decl_mangling_context.
1729 2011-08-18 Dodji Seketeli <dodji@redhat.com>
1732 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
1733 template parameters as created by process_template_parm.
1735 2011-08-16 Jason Merrill <jason@redhat.com>
1738 * pt.c (unify_pack_expansion): Correct overloaded unification
1741 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
1742 on a member function or static data member, call mark_used.
1745 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
1746 init_list_type_node.
1748 2011-08-13 Jason Merrill <jason@redhat.com>
1751 * name-lookup.c (local_bindings_p): New.
1752 * name-lookup.h: Declare it.
1753 * lex.c (unqualified_name_lookup_error): Use it.
1756 * error.c (dump_expr): Handle MODIFY_EXPR properly.
1758 * decl.c (grok_reference_init): Handle constexpr here.
1759 * call.c (initialize_reference): Not here.
1761 2011-08-12 David Li <davidxl@google.com>
1763 * class.c (update_vtable_entry_for_fn): Set
1764 LOST_PRIMARY bit properly.
1766 2011-08-12 Jason Merrill <jason@redhat.com>
1769 * call.c (convert_arg_to_ellipsis): force_rvalue only in
1770 potentially evaluated context.
1772 2011-08-12 Richard Guenther <rguenther@suse.de>
1774 * call.c (build_over_call): Instead of memcpy use an
1775 assignment of two MEM_REFs.
1777 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
1778 Brian Hackett <bhackett1024@gmail.com>
1780 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
1782 2011-08-10 Richard Guenther <rguenther@suse.de>
1784 * call.c (build_over_call): Call memcpy unconditionally.
1786 2011-08-08 Jason Merrill <jason@redhat.com>
1789 * semantics.c (finish_call_expr): Don't look at 'this' if we
1790 had an explicit object argument.
1793 * typeck2.c (check_narrowing): Fix integer logic.
1795 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1797 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
1799 2011-08-05 Jason Merrill <jason@redhat.com>
1802 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
1803 on 'this' in a constructor.
1806 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
1809 * init.c (perform_member_init): Handle invalid array initializer.
1812 * semantics.c (cxx_eval_array_reference): Handle failure to
1813 reduce the array operand to something we can work with.
1815 2011-08-05 Gabriel Charette <gchare@google.com>
1817 * decl.c (finish_function): Remove unecessary line 0 hack.
1819 2011-08-05 Jason Merrill <jason@redhat.com>
1822 * typeck.c (build_x_compound_expr_from_list): Also complain
1826 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
1829 * parser.c (cp_parser_range_for): Only do auto deduction in
1830 template if the range is non-dependent.
1832 * init.c (perform_member_init): Always build_aggr_init
1833 for a class member with an explicit mem-initializer.
1835 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
1837 2011-08-04 Jakub Jelinek <jakub@redhat.com>
1840 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
1841 for operator new and operator new []. Call init_attributes.
1843 2011-08-02 Jason Merrill <jason@redhat.com>
1846 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
1849 * typeck2.c (check_narrowing): Check unsigned mismatch.
1850 * semantics.c (finish_compound_literal): check_narrowing.
1853 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
1856 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
1857 (build_field_list): Not here.
1860 * parser.c (build_range_temp): Split out from...
1861 (cp_convert_range_for): ...here.
1862 (do_range_for_auto_deduction): New.
1863 (cp_parser_range_for): Use it.
1865 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1867 * cp-tree.h (finish_omp_atomic): Adjust prototype.
1868 (cxx_omp_const_qual_no_mutable): New prototype.
1869 (finish_omp_taskyield): New prototype.
1870 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
1871 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
1872 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
1873 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
1875 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
1876 and PRAGMA_OMP_CLAUSE_MERGEABLE.
1877 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
1878 (cp_parser_omp_taskyield): New function.
1879 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
1880 (cp_parser_omp_clause_reduction): Handle min and max.
1881 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
1882 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
1883 OMP_CLAUSE_MERGEABLE.
1884 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1885 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
1887 (finish_omp_clauses): Don't complain about const qualified
1888 predetermined vars and static data members in firstprivate clause.
1889 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
1891 (finish_omp_taskyield): New function.
1892 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
1893 (cxx_omp_predetermined_sharing): Use it.
1895 2011-08-02 Jason Merrill <jason@redhat.com>
1897 * call.c (build_call_a): Also check at_function_scope_p.
1899 2011-08-01 Jason Merrill <jason@redhat.com>
1902 * mangle.c (write_prefix): Handle decltype.
1905 * semantics.c (cxx_eval_vec_init_1): Fix logic.
1908 * semantics.c (potential_constant_expression_1): Allow any builtin.
1909 (morally_constexpr_builtin_function_p): Remove.
1911 2011-07-29 Jason Merrill <jason@redhat.com>
1914 * parser.c (cp_parser_lambda_expression): Also clear in_statement
1915 and in_switch_statement_p.
1916 (cp_parser_class_specifier): Likewise.
1918 2011-07-28 Jason Merrill <jason@redhat.com>
1921 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
1922 (convert_nontype_argument, tsubst_template_arg): Handle its output.
1924 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
1927 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
1929 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
1931 * pt.c (build_template_decl): Copy the function_decl's
1932 source location to the new template_decl.
1934 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
1937 * typeck.c (cp_build_modify_expr): Check digest_init return value
1938 for error_mark_node.
1940 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
1943 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
1944 and *end before returning.
1946 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
1949 * parser.c (cp_parser_perform_range_for_lookup): Early return if
1950 error_operand_p (range).
1952 2011-07-23 Jason Merrill <jason@redhat.com>
1955 * parser.c (cp_parser_qualifying_entity): Handle templates.
1957 2011-07-22 Jason Merrill <jason@redhat.com>
1960 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
1961 Make conditional on -Wnarrowing.
1963 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1965 Warn about the use of final/override in non-c++0x mode, and
1966 add __final for non-c++0x mode.
1967 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
1968 * error.c (maybe_warn_cpp0x): Adjust.
1969 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
1970 '__final' as a non-c++0x alternative for 'final'.
1972 2011-07-22 Jason Merrill <jason@redhat.com>
1973 Mark Glisse <marc.glisse@normalesup.org>
1976 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
1977 other namespaces as well.
1978 * name-lookup.c (c_linkage_bindings): Define.
1979 (lookup_extern_c_fun_in_all_ns): Rename from
1980 lookup_extern_c_fun_binding_in_all_ns. Return tree.
1981 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
1983 2011-07-20 Jason Merrill <jason@redhat.com>
1985 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
1986 designated initializer syntax.
1987 * decl.c (check_array_designated_initializer): Add index parm.
1988 (maybe_deduce_size_from_array_init): Pass it.
1989 (reshape_init_array_1): Likewise.
1991 PR c++/6709 (DR 743)
1992 PR c++/42603 (DR 950)
1993 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
1994 (cp_parser_nested_name_specifier_opt): Allow decltype.
1995 (cp_parser_qualifying_entity): Likewise.
1996 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
1997 (cp_parser_simple_type_specifier): Handle decltype as scope.
1998 (cp_parser_base_specifier): Allow decltype.
1999 (cp_parser_base_clause): Don't crash on null base.
2000 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
2001 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
2003 2011-07-19 Jason Merrill <jason@redhat.com>
2006 * pt.c (coerce_template_parms): Handle non-pack after pack.
2008 2011-07-19 Richard Guenther <rguenther@suse.de>
2010 * call.c (build_special_member_call): Use fold_build_pointer_plus.
2011 * class.c (build_base_path): Likewise.
2012 (convert_to_base_statically): Likewise.
2013 (dfs_accumulate_vtbl_inits): Likewise.
2014 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
2015 * except.c (expand_start_catch_block): Likewise.
2016 * init.c (expand_virtual_init): Likewise.
2017 (build_new_1): Likewise.
2018 (build_vec_delete_1): Likewise.
2019 (build_vec_delete): Likewise.
2020 * rtti.c (build_headof): Likewise.
2021 (tinfo_base_init): Likewise.
2022 * typeck.c (get_member_function_from_ptrfunc): Likewise.
2023 (cp_build_addr_expr_1): Likewise.
2024 * typeck2.c (build_m_component_ref): Likewise.
2026 2011-07-18 Martin Jambor <mjambor@suse.cz>
2028 * parser.c (cp_parser_parameter_declaration_list): Initialize
2031 2011-07-16 Jason Merrill <jason@redhat.com>
2033 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
2034 last_error_tinst_level.
2035 (push_tinst_level, pop_tinst_level): Adjust.
2036 (problematic_instantiation_changed): Adjust.
2037 (record_last_problematic_instantiation): Adjust.
2038 * error.c (cp_print_error_function): Don't print
2039 current_function_decl if we're in a template instantiation context.
2040 (print_instantiation_full_context): Always print first line.
2042 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
2043 Jason Merrill <jason@redhat.com>
2047 * cp-tree.h (fn_type_unification): Add `bool' parameter.
2048 * pt.c (enum template_base_result): Define.
2049 (unify_success, unify_unknown): Define.
2050 (unify_parameter_deduction_failure): Define.
2051 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
2052 (unify_parameter_pack_mismatch): Define.
2053 (unify_parameter_pack_inconsistent): Define.
2054 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
2055 (unify_expression_unequal, unify_inconsistency): Define.
2056 (unify_method_type_error, unify_arity): Likewise.
2057 (unify_too_many_parameters, unify_too_few_parameters): Define.
2058 (unify_arg_conversion, unify_no_common_base): Define.
2059 (unify_illformed_ptrmem_cst_expr): Define.
2060 (unify_substitution_failure): Define.
2061 (unify_inconsistent_template_template_parameters): Define.
2062 (unify_template_deduction_failure): Define.
2063 (unify_template_argument_mismatch): Define.
2064 (unify_overload_resolution_failure): Define.
2065 (comp_template_args_with_info): New function, split out from...
2066 (comp_template_args): ...here. Call it.
2067 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
2069 (unify): Add `explain_p' parameter. Pass to all relevant calls.
2070 Call above status functions when appropriate.
2071 (resolve_overloaded_unification, try_one_overload): Likewise.
2072 (type_unification, type_unification_real): Likewise.
2073 (unify_pack_expansion): Likewise.
2074 (get_template_base, try_class_unification): Likewise.
2075 (get_bindings, more_specialized_fn): Pass false to unification
2077 (get_class_bindings, do_auto_deduction): Likewise.
2078 (convert_nontype_argument): Likewise.
2079 (fn_type_unification): Likewise. Pass tf_warning_or_error if
2081 (get_template_base): Add `explain_p' parameter and pass it to
2082 try_class_unification. Return an enum template_base_result.
2083 * class.c (resolve_address_of_overloaded_function): Pass false to
2084 fn_type_unification.
2085 * call.c (enum rejection_reason_code): Add new codes.
2086 (struct rejection_reason): Add template_unification field.
2087 Add template_instantiation field.
2088 (template_unification_rejection): Define.
2089 (template_unification_error_rejection): Define.
2090 (template_instantiation_rejection): Define.
2091 (invalid_copy_with_fn_template_rejection): Define.
2092 (add_template_candidate): Pass false to unify.
2093 Provide more rejection reasons when possible.
2094 (print_template_unification_rejection): Define.
2095 (print_arity_rejection): Define, split out from...
2096 (print_z_candidate): ...here. Add cases for new rejection
2099 2011-07-15 Jason Merrill <jason@redhat.com>
2101 * Make-lang.in (check-g++-strict-gc): New.
2102 (cp/except.o): Depend on gt-cp-except.h
2103 * except.c: Include gt-cp-except.h.
2104 * config-lang.in (gtfiles): Add cp/except.c.
2105 * decl2.c (mark_used): Adjust constexpr condition, set
2106 function_depth around template instantiation.
2107 * parser.c (cp_parser_lambda_body): Set function_depth.
2108 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2111 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
2113 2011-07-13 Jason Merrill <jason@redhat.com>
2115 * Make-lang.in (check-c++0x): New.
2117 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
2119 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
2120 rather than a pointer to it. Return true if the whole of the value
2121 was initialized by the generated statements. Use
2122 complete_ctor_at_level_p instead of count_type_elements.
2124 2011-07-12 Diego Novillo <dnovillo@google.com>
2126 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
2128 (struct cp_binding_level): Fix indentation.
2130 2011-07-11 Jason Merrill <jason@redhat.com>
2133 * pt.c (extract_fnparm_pack): Split out from...
2134 (make_fnparm_pack): ...here.
2135 (instantiate_decl): Handle non-pack parms after a pack.
2136 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
2138 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
2141 * cp-tree.h (struct tinst_level): Add errors field.
2142 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
2143 (push_tinst_level): Don't start another decl in that case.
2144 (reopen_tinst_level): Adjust errors field.
2145 * decl2.c (cp_write_global_declarations): Don't complain about
2146 undefined inline if its template was defined.
2147 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
2149 2011-07-10 Jason Merrill <jason@redhat.com>
2152 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
2153 rather than current_class_type to determine whether to set 'this'.
2154 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
2155 (cp_parser_init_declarator): Pass down member_p.
2157 2011-07-09 Jason Merrill <jason@redhat.com>
2159 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
2161 2011-07-08 Jason Merrill <jason@redhat.com>
2164 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
2166 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
2167 * optimize.c (maybe_clone_body): Likewise.
2168 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2171 * decl.c (expand_static_init): Don't get confused by user
2172 declaration of __cxa_guard_acquire.
2174 * typeck.c (cp_apply_type_quals_to_decl): Don't check
2175 COMPLETE_TYPE_P either.
2178 * typeck.c (cp_apply_type_quals_to_decl): Don't check
2179 TYPE_NEEDS_CONSTRUCTING.
2181 2011-07-07 Jason Merrill <jason@redhat.com>
2184 * pt.c (push_deduction_access_scope): Preserve
2185 processing_template_decl across push_to_top_level.
2187 * class.c (pushclass): Accept NULL argument.
2188 (popclass): Deal with popping null class.
2189 * pt.c (push_access_scope, pop_access_scope): Use them rather than
2190 push_to_top_level/pop_from_top_level.
2191 * name-lookup.c (lookup_name_real_1): Check current_class_type.
2193 2011-07-07 Jakub Jelinek <jakub@redhat.com>
2196 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
2197 one non-complex and one complex argument, call save_expr on both
2200 2011-07-06 Jason Merrill <jason@redhat.com>
2203 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
2207 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
2209 2011-07-05 Jason Merrill <jason@redhat.com>
2212 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
2213 partial instantiation.
2216 * semantics.c (finish_id_expression): convert_from_reference.
2218 2011-07-05 Richard Guenther <rguenther@suse.de>
2220 * decl.c (cxx_init_decl_processing): Defer building common
2221 tree nodes to c_common_nodes_and_builtins.
2223 2011-07-04 Jason Merrill <jason@redhat.com>
2227 * mangle.c (write_expression): Handle 'this'.
2228 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
2230 * semantics.c (potential_constant_expression_1): Check that
2231 DECL_CONTEXT is set on 'this'.
2233 * error.c (dump_template_bindings): Don't print typenames
2234 for a partial instantiation.
2235 (dump_function_decl): If we aren't printing function arguments,
2236 print template arguments as <args> rather than [with ...].
2237 (dump_expr): Don't print return type or template header.
2238 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
2239 * pt.c (dependent_template_arg_p): Handle null arg.
2241 * error.c (type_to_string): Avoid redundant akas.
2243 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
2246 * init.c (build_delete): Only warn for sfk_deleting_destructor.
2248 2011-07-01 Jakub Jelinek <jakub@redhat.com>
2250 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
2251 (cp/class.o): Likewise.
2252 (cp/error.o): Likewise.
2253 (cp/name-lookup.o): Likewise.
2254 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
2256 2011-07-01 Jason Merrill <jason@redhat.com>
2259 * pt.c (lookup_template_function): Handle non-function.
2262 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
2263 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
2264 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
2266 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
2267 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
2271 * pt.c (resolve_nondeduced_context): Call mark_used.
2274 * semantics.c (finish_offsetof): Complain about incomplete type.
2276 2011-06-30 Jason Merrill <jason@redhat.com>
2279 * rtti.c (get_tinfo_decl): Call complete_type.
2282 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
2283 DECL_PARM_INDEX on rhs parm.
2285 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
2288 * tree.c (stabilize_init): Handle aggregate initialization.
2291 * name-lookup.c (struct arg_lookup): Add fn_set.
2292 (add_function): Check it.
2293 (lookup_arg_dependent_1): Initialize it.
2295 2011-06-29 Jason Merrill <jason@redhat.com>
2298 * init.c (build_new_1): Pass {} down to build_vec_init.
2299 (build_vec_init): Handle it.
2303 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
2304 x_current_class_ref.
2305 (current_class_ptr, current_class_ref): Use them.
2306 * decl.c (build_this_parm): Handle getting the class type.
2307 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
2308 for use within the trailing return type.
2310 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
2311 don't tsubst DECL_INITIAL unless our type use auto.
2314 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
2315 (massage_constexpr_body): Not here.
2318 * semantics.c (lambda_proxy_type): New.
2319 (build_capture_proxy): Use it.
2320 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
2321 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
2324 * class.c (explain_non_literal_class): New.
2325 (finalize_literal_type_property): Call it.
2326 * cp-tree.h: Declare it.
2327 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
2328 (is_valid_constexpr_fn): Likewise.
2329 (massage_constexpr_body): Split out from...
2330 (register_constexpr_fundef): ...here.
2331 (is_instantiation_of_constexpr): New.
2332 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
2333 (explain_invalid_constexpr_fn): New.
2334 (cxx_eval_call_expression): Call it.
2335 (potential_constant_expression_1): Likewise. Avoid redundant errors.
2336 * method.c (process_subob_fn): Diagnose non-constexpr.
2337 (walk_field_subobs): Likewise.
2338 (synthesized_method_walk): Don't shortcut if we want diagnostics.
2339 (explain_implicit_non_constexpr): New.
2340 (defaulted_late_check): Use it.
2341 * call.c (build_cxx_call): Remember location.
2343 * method.c (maybe_explain_implicit_delete): Use pointer_set
2346 * class.c (finalize_literal_type_property): Update conditions.
2347 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
2349 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
2350 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
2351 * semantics.c (cxx_eval_vec_init_1): Correct type.
2353 * init.c (build_value_init): Decide whether or not to zero-initialize
2354 based on user-providedness of default ctor, not any ctor.
2355 (build_value_init_noctor): Adjust assert.
2358 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
2359 (build_new_method_call_1): Likewise.
2360 * init.c (expand_default_init): Handle direct list-initialization
2363 2011-06-27 Jakub Jelinek <jakub@redhat.com>
2365 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
2367 2011-06-26 Jason Merrill <jason@redhat.com>
2370 * semantics.c (potential_constant_expression_1): Check
2371 for non-literality rather than cleanup.
2372 (cxx_eval_constant_expression): Likewise.
2375 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
2376 with a cleanup isn't constant.
2377 (cxx_eval_constant_expression): Likewise.
2378 * init.c (expand_default_init): Use maybe_constant_init.
2380 2011-06-24 Jakub Jelinek <jakub@redhat.com>
2383 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
2384 instead of TYPE_CHAIN for chain_next for types.
2386 2011-06-23 Gabriel Charette <gchare@google.com>
2388 * name-lookup.h (cp_binding_level): Removed unused
2389 member names_size. Update all users.
2391 2011-06-23 Jason Merrill <jason@redhat.com>
2393 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
2394 * init.c (build_zero_init_1): Not here.
2397 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
2399 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
2402 * decl2.c (build_anon_union_vars): Early return error_mark_node
2403 for a nested anonymous struct.
2405 2011-06-23 Jason Merrill <jason@redhat.com>
2408 * decl2.c (mark_used): Don't call synthesize_method for
2409 functions defaulted outside the class.
2411 * optimize.c (maybe_clone_body): Set linkage flags before
2412 cgraph_same_body_alias.
2415 * class.c (set_linkage_according_to_type): Hand off to
2416 determine_visibility.
2419 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
2422 * pt.c (most_specialized_instantiation): Do check return types.
2424 2011-06-22 Jason Merrill <jason@redhat.com>
2427 * call.c (build_call_a): Set cp_function_chain->can_throw here.
2428 (build_cxx_call): Not here.
2430 2011-06-21 Jason Merrill <jason@redhat.com>
2433 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
2434 (grokdeclarator): constexpr doesn't apply const for refs.
2435 * parser.c (cp_parser_initializer_clause): Don't call
2436 maybe_constant_value here.
2437 * call.c (initialize_reference): Handle constexpr.
2440 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
2441 static fn parameters.
2443 * call.c (add_builtin_candidates): Use cv_unqualified rather than
2445 * pt.c (tsubst_arg_types): Likewise.
2446 * except.c (build_throw): Use cv_unqualified.
2449 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
2450 * semantics.c (lambda_return_type): Strip them here.
2452 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
2454 * semantics.c: Add sync_ or SYNC__ to builtin names.
2456 2011-06-20 Jason Merrill <jason@redhat.com>
2459 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
2461 * typeck2.c (process_init_constructor_array): Use {} for classes,
2463 * call.c (convert_like_real): Handle substitution failure.
2466 * pt.c (canonicalize_type_argument): New.
2467 (convert_template_argument, unify): Use it.
2470 * call.c (rejection_reason_code): Add rr_explicit_conversion.
2471 (print_z_candidate): Handle it.
2472 (explicit_conversion_rejection): New.
2473 (build_user_type_conversion_1): Reject an explicit conversion
2474 function that requires more than a qualification conversion.
2477 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
2480 * tree.c (strip_typedefs): Use build_aligned_type.
2483 * call.c (sufficient_parms_p): Allow parameter packs too.
2486 * semantics.c (describable_type): Remove.
2487 * cp-tree.h: Likewise.
2488 * decl.c (cp_finish_decl): Don't call it.
2489 * init.c (build_new): Likewise.
2490 * parser.c (cp_parser_omp_for_loop): Likewise.
2491 * pt.c (tsubst_decl): Likewise.
2492 (do_auto_deduction): If we fail in a template, try again
2493 at instantiation time.
2496 * parser.c (cp_parser_lambda_introducer): Complain about redundant
2498 * semantics.c (add_capture): Likewise.
2499 (register_capture_members): Clear IDENTIFIER_MARKED.
2501 2011-06-17 Jason Merrill <jason@redhat.com>
2504 * call.c (convert_class_to_reference_1): Allow binding function
2505 lvalue to rvalue reference.
2508 Generate proxy VAR_DECLs for better lambda debug info.
2509 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
2510 (LAMBDA_EXPR_PENDING_PROXIES): New.
2511 (struct tree_lambda_expr): Add pending_proxies.
2512 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
2513 (qualify_lookup): Use is_lambda_ignored_entity.
2514 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
2515 Call insert_pending_capture_proxies.
2516 (cp_parser_lambda_introducer): Use this_identifier.
2517 (cp_parser_lambda_declarator_opt): Call the object parameter
2518 of the op() "__closure" instead of "this".
2519 (cp_parser_lambda_body): Call build_capture_proxy.
2520 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
2521 (insert_pending_capture_proxies, insert_capture_proxy): New.
2522 (is_normal_capture_proxy, is_capture_proxy): New.
2523 (add_capture): Add __ to field names here, return capture proxy.
2524 (add_default_capture): Use this_identifier, adjust to expect
2525 add_capture to return a capture proxy.
2526 (outer_lambda_capture_p, thisify_lambda_field): Remove.
2527 (finish_id_expression, lambda_expr_this_capture): Adjust.
2528 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
2529 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
2532 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
2533 of artificial locals.
2535 * parser.c (cp_parser_lambda_expression): Clear
2536 LAMBDA_EXPR_THIS_CAPTURE after parsing.
2537 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
2539 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
2540 Move non-pointers to end of struct.
2542 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
2543 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
2545 * semantics.c (finish_non_static_data_member): Preserve dereference
2548 2011-06-16 Jason Merrill <jason@redhat.com>
2551 * parser.c (cp_parser_lambda_body): Share code between
2552 simple and complex cases instead of using cp_parser_function_body.
2555 * decl.c (check_initializer): Check narrowing.
2558 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
2561 * semantics.c (finish_id_expression): Mark even dependent
2565 * error.c (dump_template_argument): Don't try to omit default
2566 template args from an argument pack.
2568 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
2571 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
2572 assembler supports hidden visibility.
2574 2011-06-14 Jason Merrill <jason@redhat.com>
2577 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
2578 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
2579 if the declaration had an exception-specifier.
2580 (process_subob_fn): Don't maybe_instantiate_noexcept.
2581 * pt.c (maybe_instantiate_noexcept): Handle overload.
2582 * typeck2.c (nothrow_spec_p_uninst): New.
2583 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
2584 * typeck.c (merge_types): Adjust.
2586 * pt.c (deduction_tsubst_fntype): Don't save input_location.
2587 (maybe_instantiate_noexcept): Likewise.
2589 2011-06-14 Joseph Myers <joseph@codesourcery.com>
2591 * Make-lang.in (cp/method.o): Update dependencies.
2592 * method.c: Include common/common-target.h.
2593 (use_thunk): Use targetm_common.have_named_sections.
2595 2011-06-14 Steve Ellcey <sje@cup.hp.com>
2597 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
2599 2011-06-14 Jason Merrill <jason@redhat.com>
2601 * error.c (type_to_string): Print typedef-stripped version too.
2604 * call.c (perform_implicit_conversion_flags): Print source type as
2608 * typeck2.c (build_m_component_ref): Preserve rvalueness.
2611 * class.c (build_base_path): Fix cv-quals in unevaluated context.
2614 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
2615 of fold_indirect_ref_1.
2616 (cxx_eval_indirect_ref): Use it.
2618 2011-06-11 Jan Hubicka <jh@suse.cz>
2620 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
2623 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2626 * decl.c (grokdeclarator): Reject operator names in parameters.
2628 2011-06-10 Jan Hubicka <jh@suse.cz>
2630 * decl2.c (clear_decl_external): New functoin.
2631 (cp_write_global_declarations): Use it.
2633 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2635 * cp-tree.h (error_operand_p): Remove.
2637 2011-06-09 David Krauss <potswa@mac.com>
2640 * typeck2.c (build_x_arrow): Push fake template context
2641 to produce diagnostic on acyclic endless operator-> drill-down.
2642 * call.c (build_new_op): Change Boolean overload status
2643 value to a pointer to the overload function.
2644 * cp-tree.h: Likewise.
2645 * typeck.c: Likewise.
2646 * parser.c: Likewise.
2647 * decl2.c: Likewise.
2650 2011-06-09 Jason Merrill <jason@redhat.com>
2652 * semantics.c (maybe_constant_value): Handle overflowed input.
2653 (non_const_var_error): Handle non-constant DECL_INITIAL.
2655 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
2657 * parser.c (cp_parser_constant_expression): Just return the
2658 non-constant expression.
2660 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
2662 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
2665 * decl.c (grokdeclarator): Reject operator names in typedefs.
2667 2011-06-08 Jason Merrill <jason@redhat.com>
2670 * cp-tree.def (DEFERRED_NOEXCEPT): New.
2671 * cp-tree.h (struct tree_deferred_noexcept): New.
2672 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
2673 (DEFERRED_NOEXCEPT_SPEC_P): New.
2674 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
2675 (union lang_tree_node): Add tree_deferred_noexcept.
2676 (maybe_instantiate_noexcept): Declare.
2677 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
2678 * error.c (dump_exception_spec): Likewise.
2679 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
2680 * ptree.c (cxx_print_xnode): Likewise.
2681 * tree.c (cp_tree_equal): Likewise.
2682 * decl.c (cp_tree_node_structure): Likewise.
2683 (duplicate_decls): Call maybe_instantiate_noexcept.
2684 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
2685 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
2686 DEFERRED_NOEXCEPT_SPEC_P.
2687 * typeck2.c (merge_exception_specifiers): Likewise.
2688 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
2689 * method.c (process_subob_fn, defaulted_late_check): Likewise.
2690 * pt.c (tsubst_exception_specification): Add defer_ok parm.
2691 Build DEFERRED_NOEXCEPT.
2692 (maybe_instantiate_noexcept): New.
2693 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
2694 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
2696 * semantics.c (potential_constant_expression_1): Handle destructor
2699 2011-06-08 Jakub Jelinek <jakub@redhat.com>
2701 * cp-tree.h (struct tinst_level): Add chain_next GTY
2704 2011-06-08 Jason Merrill <jason@redhat.com>
2707 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
2708 if a pending_template entry is pointing at it.
2710 2011-06-07 Jason Merrill <jason@redhat.com>
2714 * error.c (subst_to_string): New.
2715 (cp_printer): Use it for 'S'.
2716 (print_instantiation_partial_context_line): Handle subst context.
2717 * pt.c (push_tinst_level): Handle subst context.
2718 (deduction_tsubst_fntype): Don't track specific substitutions.
2719 Use push_tinst_level.
2721 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
2722 (fn_type_unification): Don't call push_deduction_access_scope here.
2724 2011-06-06 Jason Merrill <jason@redhat.com>
2727 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
2728 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
2730 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
2733 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
2734 and getter names to use all the allowed method names.
2736 2011-06-06 Jason Merrill <jason@redhat.com>
2739 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
2742 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
2743 at_function_scope_p.
2746 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
2748 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
2750 * init.c (build_delete): Warn when deleting type with non-virtual
2753 2011-06-03 Jakub Jelinek <jakub@redhat.com>
2756 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
2759 2011-06-01 Jason Merrill <jason@redhat.com>
2761 * pt.c (build_non_dependent_expr): Remove special handling of
2765 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
2766 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
2769 * typeck2.c (build_x_arrow): Don't use build_min_nt.
2771 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
2774 * name-lookup.c (supplement_binding_1): If the old binding was a
2775 type name, also check that the DECL actually refers to the same
2776 type or is not a type.
2778 2011-05-31 Jason Merrill <jason@redhat.com>
2781 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
2782 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
2783 (build_min_non_dep): Preserve reference refs.
2784 (build_min_non_dep_call_vec): Likewise
2786 2011-05-30 Jakub Jelinek <jakub@redhat.com>
2789 * semantics.c (finish_omp_clauses): Call require_complete_type
2790 even for copyin/copyprivate clauses. Only call
2791 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
2793 2011-05-28 Jason Merrill <jason@redhat.com>
2796 * parser.c (cp_parser_lambda_expression): Improve error recovery.
2797 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
2799 2011-05-27 Jason Merrill <jason@redhat.com>
2802 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
2805 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
2809 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
2810 * decl.c (start_preparsed_function): Don't call comdat_linkage for
2814 * mangle.c (write_expression): Handle MODOP_EXPR.
2817 * parser.c (cp_parser_unqualified_id): Don't check
2818 constructor_name_p for enums.
2821 * pt.c (dependent_type_p_r): Avoid infinite recursion.
2824 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
2825 with INDIRECT_REF of REFERENCE_TYPE.
2828 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
2830 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
2832 * cp-tree.h (building_stmt_tree): Delete.
2833 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
2834 (build_aggr_init_full_exprs): Call building_stmt_list_p
2835 instead of building_stmt_tree.
2836 (initialize_local_var): Likewise.
2837 (finish_function): Likewise.
2838 * decl2.c (finish_anon_union): Likewise.
2839 * init.c (begin_init_stmts): Likewise.
2840 (finish_init_stmts): Likewise.
2841 (expand_aggr_init_1): Likewise.
2842 * name-lookup.c (do_local_using_decl): Likewise.
2843 (do_namespace_alias): Likewise.
2844 (do_using_directive): Likewise.
2845 (cp_emit_debug_info_for_using): Likewise.
2846 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
2848 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
2851 * typeck2.c (build_functional_cast): Complain early for invalid uses
2852 of 'auto' and set type to error_mark_node.
2854 2011-05-26 Jason Merrill <jason@redhat.com>
2857 * parser.c (cp_parser_member_declaration): Allow friend T.
2858 * friend.c (make_friend_class): Ignore non-classes.
2859 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
2862 * pt.c (convert_template_argument): Don't complain about using
2863 injected-class-name as template template argument.
2866 * decl.c (check_static_variable_definition): Now static.
2867 (cp_finish_decl): Call it here.
2868 (grokdeclarator): Not here.
2869 * pt.c (instantiate_class_template_1): Or here.
2870 * cp-tree.h: Don't declare it.
2872 2011-05-26 Janis Johnson <janis187@us.ibm.com>
2873 Nathan Froyd <froydnj@codesourcery.com>
2877 * name-lookup.h (enum scope_kind): Add sk_cond.
2878 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
2879 Detect and report error for redeclaration from for-init or if
2880 or switch condition.
2881 (begin_scope): Handle sk_cond.
2882 * semantics.c (begin_if_stmt): Use sk_cond.
2883 (begin switch_stmt): Ditto.
2885 2011-05-26 Jason Merrill <jason@redhat.com>
2888 * name-lookup.h (cp_class_binding): Make base a pointer.
2889 * name-lookup.c (new_class_binding): Adjust.
2890 (poplevel_class): Adjust.
2893 * decl.c (grokparms): Function parameter packs don't need to
2895 * pt.c (type_unification_real): But they aren't deduced otherwise.
2897 2011-05-25 Jason Merrill <jason@redhat.com>
2900 * decl.c (build_enumerator): If incremented enumerator won't fit in
2901 previous integral type, find one it will fit in.
2904 * decl.c (create_array_type_for_decl): Complain about array of auto.
2908 * error.c (dump_template_bindings): Set processing_template_decl
2909 for a partial instantiation.
2912 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
2913 to another reference type.
2916 * decl.c (case_conversion): New.
2917 (finish_case_label): Use it.
2919 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
2922 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
2925 * decl.c (grokdeclarator): Complain about auto typedef.
2928 * decl.c (grokdeclarator): Complain later for auto parameter.
2929 * pt.c (splice_late_return_type): Handle use in a template
2933 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
2936 * parser.c (cp_parser_parameter_declaration): Recognize
2937 list-initialization.
2938 (cp_parser_direct_declarator): Check for the closing
2939 paren before parsing definitely.
2942 * parser.c (cp_parser_constructor_declarator_p): Don't check
2943 constructor_name_p for enums.
2944 (cp_parser_diagnose_invalid_type_name): Correct error message.
2947 * init.c (perform_member_init): Handle list-initialization
2948 of array of non-trivial class type.
2951 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
2952 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
2955 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
2956 function parameter pack.
2957 (tsubst_pack_expansion): Likewise.
2959 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
2962 2011-05-25 Jakub Jelinek <jakub@redhat.com>
2964 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
2968 * semantics.c (cxx_eval_bit_field_ref): Handle the
2969 case when BIT_FIELD_REF doesn't cover only a single field.
2971 2011-05-24 Jason Merrill <jason@redhat.com>
2974 * pt.c (get_mostly_instantiated_function_type): Use
2975 push_deferring_access_checks rather than set flag_access_control.
2977 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
2979 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
2980 syntax error in declaring an ObjC instance variable.
2982 2011-05-24 Jason Merrill <jason@redhat.com>
2985 * class.c (pushclass): Accept NULL argument.
2986 (popclass): Deal with popping null class.
2987 * pt.c (push_access_scope, pop_access_scope): Use them rather than
2988 push_to_top_level/pop_from_top_level.
2989 (push_deduction_access_scope, pop_defarg_context): New.
2990 (fn_type_unification): Use them.
2991 * name-lookup.c (lookup_name_real_1): Check current_class_type.
2993 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
2995 * decl.c (grokdeclarator): Use current_class_name.
2997 2011-05-24 Joseph Myers <joseph@codesourcery.com>
2999 * Make-lang.in (GXX_OBJS): Remove prefix.o.
3000 (g++$(exeext)): Use libcommon-target.a.
3001 (CXX_C_OBJS): Remove prefix.o.
3003 2011-05-23 Jason Merrill <jason@redhat.com>
3005 * pt.c (tsubst_copy_and_build): Use current_class_name.
3008 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
3011 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
3012 converting to reference.
3013 (build_static_cast_1): Update for glvalues.
3016 * typeck.c (build_const_cast_1): Handle rvalue references.
3019 * decl.c (use_eh_spec_block): Do use an EH spec block for a
3023 * call.c (splice_viable): Be strict in templates.
3026 * error.c (dump_template_bindings): Suppress access control.
3029 * pt.c (instantiate_decl): Handle =default.
3032 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
3034 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3036 * call.c (build_over_call): Tweak call to check_function_arguments.
3037 * typeck.c (cp_build_function_call_vec): Likewise.
3039 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
3042 * init.c (perform_member_init): Check for self-initialization.
3044 2011-05-22 Jason Merrill <jason@redhat.com>
3047 * typeck.c (composite_pointer_type_r): Return error_mark_node
3048 on error in SFINAE context.
3050 2011-05-20 Jason Merrill <jason@redhat.com>
3053 * decl.c (grokdeclarator): Don't add set const function-cv-qual
3054 for constexpr fns to memfn_quals, just add it to the type.
3055 (revert_static_member_fn): Don't complain about quals.
3056 (check_static_quals): New.
3057 (grokfndecl): Call it.
3058 (start_preparsed_function): Don't call revert_static_member_fn.
3061 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
3064 * cvt.c (type_promotes_to): Don't promote scoped enums.
3067 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
3070 * tree.c (stabilize_expr): Fix typo.
3074 * typeck.c (comp_except_specs): noexcept(false) is not compatible
3075 with throw(type-list).
3076 * typeck2.c (merge_exception_specifiers): noexcept(false)
3077 beats any more limited specification.
3081 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
3083 * semantics.c (perform_koenig_lookup): Add complain parm.
3084 * cp-tree.h: Adjust.
3085 * parser.c (cp_parser_postfix_expression): Adjust.
3086 (cp_parser_perform_range_for_lookup): Adjust.
3088 2011-05-20 Jason Merrill <jason@redhat.com>
3090 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
3092 2011-05-20 Joseph Myers <joseph@codesourcery.com>
3094 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
3096 2011-05-19 Jakub Jelinek <jakub@redhat.com>
3099 * decl.c (check_omp_return): Stop searching on sk_function_parms.
3102 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
3103 pass it down to locate_fn_flags.
3104 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
3105 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
3106 * cp-gimplify.c: Include splay-tree.h.
3107 (splay_tree_compare_decl_uid, omp_var_to_track,
3108 omp_cxx_notice_variable): New functions.
3109 (struct cp_genericize_omp_taskreg): New type.
3110 (struct cp_genericize_data): Add omp_ctx field.
3111 (cp_genericize_r): Attempt to determine implicitly determined
3112 firstprivate class type variables.
3113 (cp_genericize): Clear omp_ctx.
3114 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
3116 2011-05-18 Jason Merrill <jason@redhat.com>
3120 * class.c (finalize_literal_type_property): Do check
3121 for constexpr member functions of non-literal class.
3122 (finish_struct): Don't call check_deferred_constexpr_decls.
3123 * cp-tree.h: Don't declare it.
3124 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
3125 * decl.c (grok_special_member_properties): Don't check it
3126 (grokfnedcl): Don't call validate_constexpr_fundecl.
3127 (start_preparsed_function): Do call it.
3128 * pt.c (tsubst_decl): Don't call it.
3129 (instantiate_class_template_1): Don't call
3130 check_deferred_constexpr_decls.
3131 * semantics.c (literal_type_p): Check for any incompleteness.
3132 (ensure_literal_type_for_constexpr_object): Likewise.
3133 (is_valid_constexpr_fn): Revert deferral changes.
3134 (validate_constexpr_fundecl): Likewise.
3135 (register_constexpr_fundef): Likewise.
3136 (check_deferred_constexpr_decls): Remove.
3138 2011-05-16 Jason Merrill <jason@redhat.com>
3141 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
3143 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3145 * cxx-pretty-print.c: Update comment.
3146 * semantics.c (trait_expr_value, finish_trait_expr):
3148 * parser.c (cp_parser_primary_expression): Likewise.
3150 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3153 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
3155 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
3157 Implement final on class.
3158 * class.c (check_bases): Diagnose derivation from a final class.
3159 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
3160 (CLASSTYPE_FINAL): New.
3161 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
3163 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
3165 2011-05-13 Jason Merrill <jason@redhat.com>
3168 * pt.c (deduction_tsubst_fntype): New.
3169 (fn_type_unification): Use it.
3170 (init_template_processing): Initialize hash table.
3171 (print_template_statistics): Print hash table stats.
3173 * call.c (build_op_call): Use timevar_cond_start/stop.
3174 (build_user_type_conversion): Likewise.
3176 2011-05-12 Jason Merrill <jason@redhat.com>
3178 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
3179 * semantics.c (validate_constexpr_fundecl): Set it.
3180 (check_deferred_constexpr_decls): Clear it.
3181 (register_constexpr_fundef): Make sure it isn't set.
3182 * decl.c (grok_special_member_properties): Check it.
3184 2011-05-11 Jason Merrill <jason@redhat.com>
3187 * semantics.c (validate_constexpr_fundecl): Defer checking if
3188 an argument type is being defined.
3189 (is_valid_constexpr_fn): Add defer_ok parm.
3190 (cxx_eval_call_expression): Adjust.
3191 (check_deferred_constexpr_decls): New.
3192 (literal_type_p): Make sure type isn't being defined.
3193 (ensure_literal_type_for_constexpr_object): Handle type being defined.
3194 * cp-tree.h: Declare check_deferred_constexpr_decls.
3195 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
3196 (start_preparsed_function, cp_finish_decl): Not here.
3197 * class.c (finalize_literal_type_property): Don't call
3198 validate_constexpr_fundecl.
3199 (finish_struct): Call check_deferred_constexpr_decls.
3200 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
3201 (instantiate_class_template): Call check_deferred_constexpr_decls.
3203 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
3204 rather than DECL_TEMPLATE_INSTANTIATION.
3205 (cxx_eval_call_expression): Likewise.
3207 * semantics.c (register_constexpr_fundef): Add to hash table here.
3208 (validate_constexpr_fundecl): Not here.
3210 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
3212 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
3213 do call maybe_constant_value in C++0x mode.
3214 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
3217 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
3219 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
3221 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
3223 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
3224 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
3225 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3227 2011-05-10 Jason Merrill <jason@redhat.com>
3230 * class.c (type_build_ctor_call): New.
3231 * cp-tree.h: Declare it.
3232 * decl.c (check_initializer): Use it instead of
3233 TYPE_NEEDS_CONSTRUCTING.
3234 * init.c (build_value_init, build_value_init_noctor): Likewise.
3235 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
3236 (build_vec_init): Likewise.
3237 * typeck2.c (process_init_constructor_array): Likewise.
3238 (process_init_constructor_record): Likewise.
3241 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
3242 expansion producing another expansion.
3244 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
3246 Fixes for override/final.
3247 * class.c (check_for_override): Diagnose final on a nonvirtual
3248 member function, diagnose override for a virtual with no matching
3249 override. Don't fiddle around with DECL_VINDEX.
3251 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3253 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
3254 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3255 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
3256 operand of EXPR_PACK_EXPANSION.
3257 (cp_tree_operand_length): Declare.
3258 * tree.c (cp_tree_operand_length): Define.
3259 (cp_tree_equal): Call it.
3260 * pt.c (value_dependent_expr_P): Likewise.
3261 * mangle.c (write_expression): Likewise.
3263 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
3267 * decl.c (reshape_init): Take a complain parameter and do
3268 not call error if tf_error is not set.
3269 (check_initializer, reshape_init_r, reshape_init_array,
3270 reshape_init_array_1, reshape_init_vector, reshape_init_class):
3272 * typeck2.c (digest_init_r): Take a complain parameter and
3273 pass it to convert_for_initialization.
3274 (digest_init, digest_init_flags, process_init_constructor_array,
3275 process_init_constructor_record, process_init_constructor_union,
3276 process_init_constructor, digest_init_r): Adjust.
3277 * init.c (expand_default_init, build_new_1): Likewise.
3278 * typeck.c (cp_build_modify_expr): Likewise.
3279 * decl2.c (grokfield): Likewise.
3280 * call.c (convert_like_real, convert_default_arg): Likewise.
3281 * semantics.c (finish_compound_literal): Pass complain to
3282 reshape_init and digest_init.
3283 * cp-tree.h: Adjust declarations.
3285 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
3288 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
3289 recursion if there is user defined constructor.
3291 2011-05-09 Jason Merrill <jason@redhat.com>
3294 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
3297 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
3299 Implement final/override for member functions.
3300 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
3301 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
3302 (cp_virt_specifiers, enum virt_specifier): New.
3303 * decl.c (set_virt_specifiers): New.
3304 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
3305 * parser.c (make_call_declarator): add virt-specifiers parameter.
3306 (cp_parser_lambda_declarator_opt): Adjust.
3307 (cp_parser_direct_declarator): Likewise.
3308 (cp_parser_virt_specifier_seq_opt): New.
3309 * search.c (check_final_overrider): Diagnose attempts to override
3310 a final member function.
3312 2011-05-09 Dodji Seketeli <dodji@redhat.com>
3315 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
3316 if the instance has a dependent initializer.
3318 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
3321 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
3322 effectively unused variable.
3324 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
3326 * name-lookup.h (global_bindings_p): Adjust prototype.
3327 * name-lookup.c (global_bindings_p): Return bool.
3329 2011-05-06 Jason Merrill <jason@redhat.com>
3331 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
3335 * semantics.c (cxx_eval_conditional_expression): Check
3336 integer_zerop instead.
3337 (potential_constant_expression_1): Likewise.
3340 * semantics.c (cxx_eval_array_reference): Handle implicit
3343 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
3345 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
3346 * call.c (standard_conversion): Call class_of_this_parm.
3347 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
3348 (pp_cxx_direct_abstract_declarator): Likewise.
3349 * decl2.c (change_return_type): Likewise.
3350 (cp_reconstruct_complex_type): Likewise.
3351 * error.c (dump_type_suffix, dump_function_decl): Likewise.
3352 * mangle.c (write_function_type): Likewise.
3353 * pt.c (unify): Likewise.
3354 * typeck.c (merge_types, type_memfn_quals): Likewise.
3355 * decl.c (build_this_parm): Call type_of_this_parm.
3357 2011-05-06 Dodji Seketeli <dodji@redhat.com>
3360 * cp-tree.h (non_static_member_function_p): Declare new function.
3361 * tree.c (non_static_member_function_p): Define it.
3362 * semantics.c (finish_call_expr): Use it.
3364 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3366 * decl.c (finish_case_label): Omit the loc argument to
3369 2011-05-05 Jason Merrill <jason@redhat.com>
3371 * cp-tree.h (REFERENCE_REF_P): Just check the type.
3372 * cvt.c (convert_from_reference): Adjust.
3373 * pt.c (build_non_dependent_expr): Adjust.
3374 * semantics.c (finish_offsetof): Adjust.
3375 * tree.c (lvalue_kind): Use it.
3378 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
3380 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
3382 * decl.c (start_preparsed_function): Do not set
3383 dont_save_pending_sizes_p.
3385 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3387 * parser.c (cp_parser_objc_method_definition_list): Update call to
3388 objc_start_method_definition.
3390 2011-05-04 Jason Merrill <jason@redhat.com>
3393 * class.c (resolves_to_fixed_type_p): Don't look closely
3396 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
3399 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
3402 2011-05-02 Lawrence Crowl <crowl@google.com>
3404 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
3405 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
3406 Change TV_NAME_LOOKUP to start/stop.
3407 (define_label): Refactor timevar calls out to a wrapper function.
3408 Change TV_NAME_LOOKUP to start/stop.
3409 (xref_tag): Likewise.
3410 (lookup_label): Refactor timevar calls out to a wrapper function.
3411 Change TV_NAME_LOOKUP to start_cond/stop_cond.
3413 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
3415 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
3416 (lookup_template_class): Refactor timevar calls out to a wrapper
3417 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
3418 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
3420 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
3421 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
3422 (push_namespace): Likewise.
3423 (pop_nested_namespace): Likewise.
3424 (pushdecl_namespace_level): Likewise.
3425 (store_class_bindings): Likewise.
3426 (push_to_top_level): Likewise.
3427 (identifier_type_value): Refactor timevar calls out to a wrapper
3428 function. Change TV_NAME_LOOKUP to start/stop.
3429 (find_binding): Likewise.
3430 (push_using_decl): Likewise.
3431 (lookup_arg_dependent): Likewise.
3432 (push_using_directive): Likewise.
3433 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
3434 to plain code. Change TV_NAME_LOOKUP to start/stop.
3435 (lookup_type_current_level): Likewise. Refactor inner return to
3437 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
3438 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3439 (pushdecl_top_level_1): Likewise.
3440 (lookup_using_namespace): Likewise.
3441 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
3442 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3443 (push_overloaded_decl): Likewise.
3444 (push_class_level_binding): Likewise.
3445 (namespace_binding): Likewise.
3446 (set_namespace_binding): Likewise.
3447 (supplement_binding): Likewise.
3448 (unqualified_namespace_lookup): Likewise.
3449 (lookup_name_real): Likewise.
3450 (lookup_type_scope): Likewise.
3451 (namespace_ancestor): Likewise.
3452 (lookup_name_innermost_nonclass_level): Likewise.
3453 (pushtag): Likewise.
3454 (pop_from_top_level): Likewise.
3455 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
3456 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
3458 (add_using_namespace): Refactor timevar calls out to a wrapper
3459 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
3460 wrapper on call to self.
3462 * decl2.c: (cp_write_global_declarations): Add start/stop of
3463 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
3464 Remove push/pop calls to TV_VARCONST.
3466 * parser.c: Add include of "timevar.h".
3467 (cp_parser_explicit_instantiation): Add push/pop calls to
3469 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
3470 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
3472 (cp_parser_function_definition_from_specifiers_and_declarator): Add
3473 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
3474 (cp_parser_late_parsing_for_member): Add push/pop calls to
3475 new TV_PARSE_INMETH.
3477 * call.c: Add include of "timevar.h".
3478 (convert_class_to_reference): Wrap and add push/pop calls to
3480 (build_op_call): Likewise.
3481 (build_conditional_expr): Likewise.
3482 (build_new_op): Likewise.
3483 (build_new_method_call): Likewise.
3484 (build_user_type_conversion): Reorganize to single return and add
3485 push/pop calls to TV_OVERLOAD.
3486 (perform_overload_resolution): Likewise.
3488 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
3490 2011-05-02 Jason Merrill <jason@redhat.com>
3492 * tree.c (build_vec_init_expr): Take complain parm.
3493 (build_vec_init_elt): Likewise. Free arg vector.
3494 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
3495 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
3496 (VEC_INIT_EXPR_INIT): Likewise.
3497 Adjust build_vec_init_expr declaration.
3498 * init.c (perform_member_init): Adjust.
3502 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3503 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3504 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3505 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3506 (build_vec_init_elt): Don't expect an array type.
3507 (build_array_copy): Adjust.
3508 * init.c (perform_member_init): Adjust.
3509 (build_new_1): Use build_vec_init_expr.
3512 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
3513 Protect an explicit target.
3516 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
3517 (compute_array_index_type): Revert earlier 48446 changes.
3518 (grokdeclarator): Use stabilize_vla_size.
3520 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
3521 Eric Botcazou <ebotcazou@adacore.com>
3523 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
3524 instead of inappropriate zero values.
3526 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
3529 * decl.c (compute_array_index_type): Check build_expr_type_conversion
3530 return value for NULL_TREE.
3532 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
3535 * init.c (perform_member_init): Check build_value_init return
3536 value for error_mark_node.
3538 2011-04-29 Diego Novillo <dnovillo@google.com>
3539 Le-Chun Wu <lcwu@google.com>
3541 * call.c (conversion_null_warnings): Also handle assignments
3542 when warning about NULL conversions.
3544 2011-04-29 Le-Chun Wu <lcwu@google.com>
3546 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
3547 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
3548 (build_over_call): Use it to determine whether to emit a NULL
3549 warning for template function instantiations.
3550 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
3551 EXPLICIT_TARGS is set.
3553 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
3554 Mike Stump <mikestump@comcast.net>
3556 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
3557 in maintainer mode. Use the --output-file option of gperf instead
3558 of > to prevent creating an empty cp/cfns.h when gperf is not
3561 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3564 * semantics.c (finish_base_specifier): cv-qualified base class
3565 is fine, per DR 484.
3567 2011-04-28 Dodji Seketeli <dodji@redhat.com>
3570 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
3571 considering call expressions involving a member function.
3573 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3576 * tree.c (build_cplus_new): Check build_target_expr return
3577 value for error_mark_node.
3579 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3582 * semantics.c (literal_type_p): Reference types are literal types,
3584 (valid_type_in_constexpr_fundecl_p): Remove.
3585 (is_valid_constexpr_fn): Adjust.
3587 2011-04-27 Jason Merrill <jason@redhat.com>
3590 Implement list-initialization of _Complex.
3591 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
3592 (check_initializer): Likewise.
3593 * call.c (build_complex_conv): New.
3594 (implicit_conversion): Call it.
3595 (convert_like_real): Handle it.
3596 * typeck2.c (check_narrowing): Handle it.
3598 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
3599 decide whether to delete.
3600 (build_vec_init): Pass sfk_complete_destructor.
3603 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3604 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3605 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3606 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3607 (build_vec_init_elt): Don't expect an array type.
3608 (build_array_copy): Adjust.
3609 * init.c (perform_member_init): Adjust.
3610 (build_new_1): Use build_vec_init_expr.
3612 * class.c (resolve_address_of_overloaded_function): Don't
3613 change OVERLOAD to TREE_LIST.
3614 * pt.c (print_candidates_1): Remove nonsensical assert.
3617 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
3618 to tentative parse sooner.
3620 2011-04-26 Jason Merrill <jason@redhat.com>
3623 * parser.c (cp_parser_primary_expression): Set *idk to
3624 CP_ID_KIND_NONE for a parenthesized identifier.
3626 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
3627 (cxx_print_identifier): Correct indentation.
3630 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
3631 * tree.c (force_target_expr): Add complain parm.
3632 (build_target_expr_with_type): Likewise.
3633 (get_target_expr_sfinae): Split out.
3634 (build_vec_init_expr, bot_manip): Adjust.
3635 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
3636 (build_delete, build_dtor_call): Likewise.
3637 (perform_direct_initialization_if_possible): Adjust.
3638 (build_vec_init): Handle error return.
3639 * cvt.c (force_rvalue): Add complain parm.
3640 Call build_special_member_call directly.
3641 * decl2.c (delete_sanity): Add complain parm.
3642 (build_cleanup): Adjust.
3643 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
3644 * semantics.c (finish_stmt_expr_expr): Adjust.
3645 (finish_compound_literal): Adjust.
3646 * parser.c (cp_parser_delete_expression): Adjust.
3647 * typeck2.c (build_functional_cast): Adjust.
3648 * cp-tree.h: Adjust.
3650 2011-04-26 Martin Jambor <mjambor@suse.cz>
3652 * class.c (cp_fold_obj_type_ref): Remove.
3653 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
3655 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3657 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
3658 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
3659 (UNDERLYING_TYPE_TYPE): Add.
3660 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
3662 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
3663 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
3664 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
3665 * semantics.c (finish_underlying_type): New.
3666 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
3667 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
3668 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
3669 * tree.c (cp_walk_subtrees): Likewise.
3670 * pt.c (for_each_template_parm_r, tsubst, unify,
3671 dependent_type_p_r): Likewise.
3672 * mangle.c (write_type): Sorry for __underlying_type.
3674 2011-04-25 Jason Merrill <jason@redhat.com>
3677 * decl.c (type_dependent_init_p): New.
3678 (cp_finish_decl): Check it.
3679 * pt.c (any_type_dependent_elements_p): New.
3680 * cp-tree.h: Declare it.
3682 2011-04-20 Jason Merrill <jason@redhat.com>
3684 * semantics.c (finish_compound_literal): Don't put an array
3685 with a dtor in a static variable.
3687 * call.c (build_over_call): Handle trivial dtor.
3689 * search.c (lookup_fnfields_slot): Call complete_type.
3692 * decl2.c (build_offset_ref_call_from_tree): Move
3693 non-dependency of object outside condition.
3696 * decl.c (cp_finish_decl): Simplify template handling.
3698 2011-04-20 Jim Meyering <meyering@redhat.com>
3700 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
3702 2011-04-19 Jason Merrill <jason@redhat.com>
3705 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
3708 * decl.c (duplicate_decls): Keep always_inline attribute
3709 in sync with DECL_DISREGARD_INLINE_LIMITS.
3711 2011-04-18 Jason Merrill <jason@redhat.com>
3714 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
3717 * init.c (build_value_init): Handle UNION_TYPE the same.
3719 2011-04-18 Jakub Jelinek <jakub@redhat.com>
3722 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
3723 for type dependent pointers.
3725 2011-04-18 Jim Meyering <meyering@redhat.com>
3727 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
3729 2011-04-17 Jan Hubicka <jh@suse.cz>
3731 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
3734 2011-04-17 Jason Merrill <jason@redhat.com>
3737 * typeck2.c (build_functional_cast): Disallow array type.
3739 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
3741 2011-04-17 Jan Hubicka <jh@suse.cz>
3743 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
3745 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3748 * parser.c (cp_convert_range_for): Split into
3749 cp_parser_perform_range_for_lookup.
3750 (cp_parser_perform_range_for_lookup): New.
3751 (cp_parser_range_for_member_function): New.
3752 (cp_parser_for_init_statement): Correct error message.
3753 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
3755 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3757 * parser.c (cp_parser_objc_protocol_declaration): Updated for
3758 change from objc_declare_protocols() to objc_declare_protocol().
3760 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3763 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
3764 and return immediately.
3766 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3768 * cp-tree.def (SWITCH_STMT): Add an extra operand.
3769 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3770 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
3771 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
3772 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
3774 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3776 * cp-tree.def (IF_STMT): Add an extra operand.
3777 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3778 * cp-tree.h (IF_SCOPE): Define.
3779 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
3780 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
3782 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3784 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
3785 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
3786 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
3787 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
3788 Use FOR_SCOPE instead of TREE_CHAIN.
3789 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
3790 (finish_for_stmt): Likewise.
3792 2011-04-14 Jason Merrill <jason@redhat.com>
3794 * parser.c (cp_parser_postfix_expression): Fix flags passed to
3795 build_new_method_call.
3796 * semantics.c (finish_call_expr): Likewise.
3799 * init.c (build_value_init_noctor): Check complain consistently.
3802 * typeck.c (cp_build_binary_op): Don't decay void operands.
3805 * decl.c (compute_array_index_type): Use get_temp_regvar instead
3807 * init.c (get_temp_regvar): No longer static.
3808 * cp-tree.h: Declare it.
3810 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3812 * parser.c (cp_parser_objc_class_declaration): Updated for change
3813 in objc_declare_class().
3815 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3817 * decl.c (poplevel): Use block_chainon.
3819 2011-04-13 Jason Merrill <jason@redhat.com>
3822 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
3823 or pointer to (non-member) function.
3825 2011-04-13 Jakub Jelinek <jakub@redhat.com>
3828 * semantics.c (cxx_eval_array_reference): Handle reading from
3829 wchar_t, char16_t and char32_t STRING_CST.
3831 2011-04-13 Dodji Seketeli <dodji@redhat.com>
3834 * class.c (fixed_type_or_null): We cannot determine the dynamic
3835 type of a reference variable if its initializer is dependent.
3837 2011-04-13 Jason Merrill <jason@redhat.com>
3840 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
3841 unqualified lookup failing if we're still in a template.
3843 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3845 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
3846 tree_contains_struct initialization to...
3847 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
3849 * cp-objcp-common.h (cp_common_init_ts): Declare.
3850 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
3853 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3855 * parser.c (cp_parser_objc_message_expression): Updated call
3856 to objc_build_message_expr.
3858 2011-04-12 Martin Jambor <mjambor@suse.cz>
3860 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
3861 cgraph_get_create_node.
3862 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
3863 instead of cgraph_get_create_node.
3864 * method.c (make_alias_for_thunk): Call cgraph_get_node
3865 instead of cgraph_get_create_node, assert it returns non-NULL.
3866 (use_thunk): Likewise.
3867 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
3868 when flag_syntax_only is not set. Call cgraph_get_node instead of
3869 cgraph_get_create_node.
3870 (maybe_clone_body): Call cgraph_get_node instead of
3871 cgraph_get_create_node.
3873 2011-04-12 Martin Jambor <mjambor@suse.cz>
3875 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
3876 instead of cgraph_node.
3877 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
3878 (cp_write_global_declarations): Likewise.
3879 * optimize.c (maybe_clone_body): Likewise.
3880 * semantics.c (maybe_add_lambda_conv_op): Likewise.
3881 * mangle.c (mangle_decl): Likewise.
3882 * method.c (make_alias_for_thunk): Likewise.
3883 (use_thunk): Likewise.
3885 2011-04-11 Jason Merrill <jason@redhat.com>
3888 * decl.c (cp_complete_array_type_or_error): New.
3889 * semantics.c (finish_compound_literal): Use it.
3890 * cp-tree.h: Declare it.
3893 * semantics.c (finish_compound_literal): Handle references.
3896 * semantics.c (finish_compound_literal): Take complain parm.
3897 (build_lambda_object): Adjust.
3898 * cp-tree.h: Adjust.
3899 * call.c (convert_like_real): Adjust.
3900 * decl.c (check_initializer): Adjust.
3901 * parser.c (cp_parser_postfix_expression): Adjust.
3902 (cp_parser_functional_cast): Adjust.
3903 * pt.c (tsubst_copy_and_build): Adjust.
3904 * typeck2.c (process_init_constructor_record): Adjust.
3907 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
3911 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
3912 than cp_build_indirect_ref.
3914 PR c++/48457, Core 1238
3915 * call.c (reference_binding): Allow rvalue reference to bind to
3917 * tree.c (lvalue_kind): Functions are always lvalues.
3919 2011-04-07 Jason Merrill <jason@redhat.com>
3922 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
3923 arguments even if we don't know the function.
3926 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
3927 at the end of the chain.
3928 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
3929 (iterative_hash_template_arg): Likewise.
3932 * cp-tree.h (OVL_ARG_DEPENDENT): New.
3933 * name-lookup.c (add_function): Set it.
3934 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
3937 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
3938 Release unused vector.
3941 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
3942 (type_unification_real): Clear it here instead.
3945 * except.c (build_noexcept_spec): Propagate error_mark_node.
3946 (finish_noexcept_expr): Likewise.
3949 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
3953 * call.c (resolve_args): Take complain.
3954 (build_new_function_call, build_operator_new_call): Pass it.
3955 (build_op_call, build_new_op, build_new_method_call): Pass it.
3958 * typeck.c (check_for_casting_away_constness): Take complain.
3959 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
3960 (build_const_cast_1): Pass it. Take full complain parm.
3961 (build_const_cast, cp_build_c_cast): Adjust.
3963 * tree.c (build_aggr_init_expr): Always return error_mark_node
3964 on abstract violation.
3967 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
3968 (bot_manip): Adjust.
3969 * cp-tree.h: Adjust.
3970 * call.c (convert_like_real, build_cxx_call): Adjust.
3971 (perform_direct_initialization_if_possible): Adjust.
3972 * cvt.c (ocp_convert): Adjust.
3973 * init.c (build_value_init): Adjust.
3974 * semantics.c (maybe_add_lambda_conv_op): Adjust.
3975 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
3976 * typeck2.c (build_functional_cast): Adjust.
3978 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
3980 (perform_member_init): Not here.
3981 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
3983 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
3986 * typeck2.c (build_functional_cast): Check complain consistently.
3987 Use build_value_init and abstract_virtuals_error_sfinae.
3988 (abstract_virtuals_error_sfinae): Split out.
3989 * cp-tree.h: Declare it.
3990 * init.c (build_new_1): Use it.
3991 (build_value_init_noctor): Handle FUNCTION_TYPE.
3993 * semantics.c (finish_decltype_type): Simplify handling of unknown
3996 * semantics.c (finish_decltype_type): Add complain parm.
3997 * cp-tree.h: Adjust.
3998 * parser.c (cp_parser_decltype): Adjust.
3999 * pt.c (tsubst): Adjust.
4002 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
4004 2011-03-31 Jason Merrill <jason@redhat.com>
4007 * semantics.c (finish_call_expr): Remove assert.
4010 * method.c (defaultable_fn_check): Templates are not defaultable.
4012 * parser.c (cp_parser_init_declarator): Avoid redundant
4013 cp_finish_decl for member declarations.
4015 2011-03-30 Jason Merrill <jason@redhat.com>
4018 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
4021 2011-03-30 Jason Merrill <jason@redhat.com>
4024 * semantics.c (potential_constant_expression_1): Handle
4025 UNORDERED_EXPR and ORDERED_EXPR.
4028 * semantics.c (finish_compound_literal): Do put static/constant
4029 arrays in static variables.
4031 * call.c (convert_like_real) [ck_list]: Build up the
4032 initializer_list object directly.
4033 * decl.c (build_init_list_var_init): Adjust.
4035 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
4036 * decl.c (reshape_init_array_1): Likewise.
4038 2011-03-29 Jason Merrill <jason@redhat.com>
4041 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
4042 the variable is constant before looking at its initializer.
4045 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
4048 * semantics.c (potential_constant_expression_1): Change error about
4049 use of *this in constructor into sorry.
4052 * decl.c (cp_finish_decl): Defer validation of constexpr member
4054 * class.c (finalize_literal_type_property): Validate them here.
4055 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
4057 * semantics.c (is_valid_constexpr_fn): Specify input location.
4059 2011-03-28 Jason Merrill <jason@redhat.com>
4062 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
4063 from overloaded function.
4066 * call.c (build_array_conv): New.
4067 (implicit_conversion): Use it.
4069 * call.c (reference_binding): Allow direct binding to an array
4073 * parser.c (cp_parser_compound_statement): Add function_body parm.
4074 Complain about non-body compound-stmt in constexpr fn.
4075 (cp_parser_primary_expression, cp_parser_statement): Adjust.
4076 (cp_parser_implicitly_scoped_statement): Adjust.
4077 (cp_parser_function_body, cp_parser_try_block): Adjust.
4078 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
4079 (cp_parser_objc_try_catch_finally_statement): Adjust.
4082 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
4083 and using-definition.
4084 (register_constexpr_fundef): Call it.
4086 * except.c (build_noexcept_spec): Call cxx_constant_value after
4089 2011-03-25 Kai Tietz <ktietz@redhat.com>
4091 * lex.c (interface_strcmp): Handle dos-paths.
4092 (handle_pragma_implementation): Use filename_cmp instead of
4094 (in_main_input_context): Likewise.
4096 2011-03-25 Jason Merrill <jason@redhat.com>
4099 * method.c (defaulted_late_check): Check for exception spec mismatch.
4100 (defaultable_fn_check): Allow exception spec and virtual.
4101 * class.c (check_for_override): A virtual dtor is non-trivial.
4104 * pt.c (build_non_dependent_expr): Keep dereferences outside the
4107 2011-03-25 Kai Tietz <ktietz@redhat.com>
4109 * decl.c (decls_match): Replace target hook
4110 call of comp_type_attributes by version in tree.c file.
4111 * search.c (check_final_overrider): Likewise.
4112 * typeck.c (structural_comptypes): Likewise.
4114 2011-03-21 Kai Tietz <ktietz@redhat.com>
4117 * cxx-pretty-print.c (pp_cxx_ptr_operator):
4118 Display allowed attributes for function pointer types.
4119 * error.c (dump_type_prefix): Likewise.
4121 * tree.c (cxx_attribute_table): Adjust table.
4123 2011-03-18 Jason Merrill <jason@redhat.com>
4126 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
4129 * call.c (build_over_call): Don't skip ck_rvalue.
4131 2011-03-17 Jason Merrill <jason@redhat.com>
4134 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
4135 the conversion set TREE_OVERFLOW.
4138 * semantics.c (finish_decltype_type): Return T&& for xvalue.
4139 * typeck.c (unlowered_expr_type): Preserve cv-quals.
4142 * decl.c (revert_static_member_fn): Strip function-cv-quals.
4144 2011-03-16 Jason Merrill <jason@redhat.com>
4147 * semantics.c (potential_constant_expression_1): Don't allow *this
4149 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
4152 * decl.c (compute_array_index_type): Don't bother trying to deal
4153 with literal classes in ABI v1.
4156 * decl.c (duplicate_decls): Return NULL_TREE for clashing
4160 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
4161 use the generic binary expression handling.
4163 2011-03-16 Diego Novillo <dnovillo@google.com>
4165 * Make-lang.in (CXX_PARSER_H): New.
4166 (cp/parser.o): Add dependency on CXX_PARSER_H.
4167 Add dependency on tree-pretty-print.h
4168 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
4169 * cp-lang.c: Include parser.h.
4170 * parser.c: Include parser.h.
4171 (struct cp_token): Add bitfield purged_p.
4174 (CPP_PURGED): Remove. Update all users.
4175 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
4176 Remove field buffer_length.
4179 (struct tree_check): Move to parser.h.
4180 (cp_token_position): Likewise.
4181 (struct cp_token_cache): Likewise.
4182 (CPP_KEYWORD): Likewise.
4183 (CPP_TEMPLATE_ID): Likewise.
4184 (CPP_NESTED_NAME_SPECIFIER): Likewise.
4185 (N_CP_TTYPES): Likewise.
4186 (enum cp_parser_status_kind): Likewise.
4187 (struct cp_parser_context): Likewise.
4188 (struct cp_default_arg_entry_d): Likewise.
4189 (struct cp_unparsed_functions_entry_d): Likewise.
4190 (struct cp_parser): Likewise.
4191 (cp_lexer_dump_tokens): New.
4192 (cp_lexer_debug_tokens): New.
4193 (cp_lexer_finished_p): New.
4194 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
4195 (cp_lexer_new_main): Re-write main lexing loop to push
4196 tokens into the new VEC buffer.
4197 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
4198 Do not abort if the token type is not recognized, just print
4200 * parser.h: New file.
4201 * config-lang.in (gtfiles): Add cp/parser.h.
4203 2011-03-16 Jason Merrill <jason@redhat.com>
4206 * typeck.c (check_return_expr): Fix conditions for setting
4207 LOOKUP_PREFER_RVALUE.
4209 * call.c (build_over_call): Remove require_complete_type_sfinae call.
4212 * decl.c (check_array_designated_initializer): Allow integer index.
4213 (reshape_init_array_1): Set index on the elements.
4215 2011-03-16 Jason Merrill <jason@redhat.com>
4218 * typeck.c (convert_for_initialization): Use
4219 perform_implicit_conversion_flags.
4220 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
4221 rvaluedness_matches_p on ck_rvalue.
4222 (convert_like_real) [ck_rvalue]: And restore it here.
4225 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
4227 2011-03-16 Jason Merrill <jason@redhat.com>
4229 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
4230 committed to this tentative parse.
4233 * semantics.c (finish_call_expr): Preserve reference semantics
4236 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
4238 2011-03-16 Jakub Jelinek <jakub@redhat.com>
4240 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
4241 DECL_LANG_SPECIFIC is NULL.
4243 2011-03-15 Jason Merrill <jason@redhat.com>
4246 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
4247 check value_dependent_expression_p on the operand.
4249 * semantics.c (push_cx_call_context): Return bool.
4250 (cxx_eval_call_expression): Handle excess depth.
4253 * method.c (synthesized_method_walk): Cleanups don't affect the
4254 triviality of a constructor, but do affect deletion and exception
4257 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4259 * decl2.c (cp_check_const_attributes): New.
4260 (cplus_decl_attributes): Call cp_check_const_attributes.
4262 2011-03-15 Jason Merrill <jason@redhat.com>
4265 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
4267 (push_defarg_context, pop_defarg_context): New.
4268 * parser.c (cp_parser_late_parsing_default_args): Use them.
4269 * cp-tree.h: Declare them.
4271 2011-03-11 Dodji Seketeli <dodji@redhat.com>
4273 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
4274 the argument of the indirection operator should not be dependent.
4277 2011-03-11 Jason Merrill <jason@redhat.com>
4280 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
4283 * parser.c (cp_parser_template_type_arg): Set
4284 type_definition_forbidden_message.
4287 * decl.c (compute_array_index_type): Discard folding
4288 if it didn't produce a constant.
4290 2011-03-11 Jakub Jelinek <jakub@redhat.com>
4293 * init.c (build_zero_init_1): Extracted from build_zero_init.
4294 Add FIELD_SIZE argument, if non-NULL and field bit_position
4295 as not smaller than that, don't add that field's initializer.
4296 Pass DECL_SIZE as last argument to build_zero_init_1
4297 for DECL_FIELD_IS_BASE fields.
4298 (build_zero_init): Use build_zero_init_1.
4300 2011-03-10 Jason Merrill <jason@redhat.com>
4303 * pt.c (iterative_hash_template_arg): Remove special case for
4307 * parser.c (cp_parser_single_declaration): Just return if
4308 cp_parser_parse_and_diagnose_invalid_type_name complained.
4310 2011-03-09 Jason Merrill <jason@redhat.com>
4313 * pt.c (unify): An unresolved overload is a nondeduced context.
4315 2011-03-09 Martin Jambor <mjambor@suse.cz>
4317 PR tree-optimization/47714
4318 * method.c (use_thunk): Clear addressable flag of thunk arguments.
4320 2011-03-08 Dodji Seketeli <dodji@redhat.com>
4323 * pt.c (convert_nontype_argument): Only call decay_conversion on
4326 2011-03-08 Jason Merrill <jason@redhat.com>
4329 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
4332 * pt.c (convert_nontype_argument): Don't crash on non-pointer
4333 argument to pointer parameter.
4336 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
4339 2011-03-08 Dodji Seketeli <dodji@redhat.com>
4342 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
4343 consider scopes of primary template definitions. Adjust comments.
4345 2011-03-07 Jason Merrill <jason@redhat.com>
4348 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
4350 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
4353 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
4356 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
4357 (write_CV_qualifiers_for_type): Not here.
4359 2011-03-06 Joseph Myers <joseph@codesourcery.com>
4361 * lang-specs.h: Match -save-temps* instead of -save-temps.
4363 2011-03-05 Jason Merrill <jason@redhat.com>
4365 * mangle.c (write_expression): Change ABI v6 to v5.
4366 (write_type): Likewise.
4368 2011-03-04 Jan Hubicka <jh@suse.cz>
4371 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
4372 and cgraph_add_thunk.
4373 * method.c (make_alias_for_thunk, use_thunk): Likewise.
4374 * mangle.c (mangle_decl): Likewise.
4376 2011-03-04 Jason Merrill <jason@redhat.com>
4379 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
4380 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
4383 * search.c (check_final_overrider): Allow pointer to same incomplete
4384 class type with different cv-quals.
4386 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
4389 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
4391 2011-03-03 Jason Merrill <jason@redhat.com>
4394 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
4396 2011-03-02 Jason Merrill <jason@redhat.com>
4399 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
4402 * tree.c (build_vec_init_elt): Split out from...
4403 (build_vec_init_expr): ...here.
4404 (diagnose_non_constexpr_vec_init): New fn.
4405 * semantics.c (potential_constant_expression_1): Use it.
4406 * cp-tree.h: Declare it.
4408 2011-03-01 Jason Merrill <jason@redhat.com>
4411 * parser.c (cp_parser_primary_expression): Don't warn about a
4412 failed tentative parse.
4415 * semantics.c (cxx_bind_parameters_in_call): Don't call
4416 adjust_temp_type on non-constant args.
4419 * call.c (standard_conversion): Provide requested cv-quals on
4420 class rvalue conversion.
4423 * decl2.c (grokbitfield): Handle type-dependent width.
4425 2011-02-28 Jason Merrill <jason@redhat.com>
4428 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
4429 after checking for a non-thunk.
4431 2011-02-26 Jason Merrill <jason@redhat.com>
4434 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
4435 * pt.c (iterative_hash_template_arg): And hash it.
4438 * semantics.c (non_const_var_error): Split out from...
4439 (cxx_eval_constant_expression): ...here.
4440 (potential_constant_expression_1) [VAR_DECL]: Use it.
4441 Allow dependent variables.
4443 2011-02-24 Jason Merrill <jason@redhat.com>
4445 * parser.c (cp_parser_constant_expression): Set
4446 non_integral_constant_expression correctly for C++0x too.
4447 (cp_parser_static_assert): Allow non-constant expression.
4448 (cp_parser_direct_declarator): Expect non_constant_p to be set
4450 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
4451 * semantics.c (maybe_constant_value): Check type_unknown_p too.
4452 (potential_rvalue_constant_expression): New.
4453 (require_potential_rvalue_constant_expression): New.
4455 2011-02-23 Jason Merrill <jason@redhat.com>
4457 * cp-tree.h (DECL_PARM_LEVEL): New.
4458 (struct lang_decl_parm): Add level field.
4459 * name-lookup.c (function_parm_depth): New fn.
4460 * name-lookup.h: Declare it.
4461 * parser.c (cp_parser_parameter_declaration_list): Use it.
4462 * mangle.c (struct globals): Add parm_depth field.
4463 (write_bare_function_type): Adjust it.
4464 (write_expression): Include the level delta in PARM_DECL mangling
4467 * semantics.c (finish_decltype_type): Remove shortcut for decltype
4469 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
4471 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
4474 * parser.c (cp_parser_class_specifier): Require a closing brace
4475 to attempt error recovery.
4477 2011-02-23 Jakub Jelinek <jakub@redhat.com>
4480 * pt.c (struct pending_template): Add chain_next GTY option.
4481 * decl.c (struct named_label_use_entry): Likewise.
4483 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
4486 * semantics.c (build_lambda_object): Bail out if a field is
4489 2011-02-22 Dodji Seketeli <dodji@redhat.com>
4492 * class.c (dfs_declare_virt_assop_and_dtor)
4493 (declare_virt_assop_and_dtor): New static functions.
4494 (add_implicitly_declared_members): Use
4495 declare_virt_assop_and_dtor.
4497 2011-02-21 Jason Merrill <jason@redhat.com>
4500 * decl2.c (decl_constant_var_p): A constexpr var needs an
4501 initializer to be constant.
4502 * semantics.c (cxx_eval_constant_expression): Complain about
4503 constexpr var used in its own initializer.
4504 * call.c (set_up_extended_ref_temp): Set
4505 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
4507 2011-02-20 Jason Merrill <jason@redhat.com>
4510 * semantics.c (cxx_eval_call_expression): Call
4511 cxx_eval_constant_expression in trivial shortcut.
4514 * call.c (convert_class_to_reference): Don't try to set up a
4515 second conv sequence for non-viable candidates.
4518 * error.c (location_of): Handle non-tagged types.
4521 * method.c (process_subob_fn): Instantiate constexpr templates.
4522 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
4524 2011-02-20 Dodji Seketeli <dodji@redhat.com>
4527 * pt.c (tsubst_pack_expansion): do not use
4528 cp_tree_equal/same_type_p to detect an expansion of a parameter
4531 2011-02-19 Jason Merrill <jason@redhat.com>
4534 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
4536 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
4539 * semantics.c (finish_non_static_data_member): Early return if
4540 object is error_mark_node.
4542 2011-02-18 Dodji Seketeli <dodji@redhat.com>
4545 * pt.c (do_auto_deduction): Do not mention error_mark_node in
4547 * semantics.c (finish_id_expression): Do not pass erroneous decl
4548 to decl_constant_var_p.
4550 2011-02-17 Jakub Jelinek <jakub@redhat.com>
4553 * cvt.c (convert_from_reference): Call mark_exp_read.
4555 2011-02-11 Dodji Seketeli <dodji@redhat.com>
4558 * pt.c (finish_call_expr): Consider a call expression that has a
4559 dependent "this" pointer as being dependent. Add comments.
4560 (dependent_type_p, type_dependent_expression_p): Update comments.
4562 2011-02-16 Dodji Seketeli <dodji@redhat.com>
4565 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
4566 expansion arguments are not evaluated.
4568 2011-02-16 Jakub Jelinek <jakub@redhat.com>
4571 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
4572 instead of TYPE_LANG_FLAG_3.
4573 * pt.c (lookup_template_class): Copy over
4574 ENUM_FIXED_UNDERLYING_TYPE_P.
4576 2011-02-15 Jason Merrill <jason@redhat.com>
4579 * method.c (synthesized_method_walk): Always exit early for
4580 trivial fn in C++98 mode.
4582 2011-02-14 Jason Merrill <jason@redhat.com>
4585 * parser.c (cp_parser_enumerator_definition): Call
4586 fold_non_dependent_expr.
4588 2011-02-09 Jason Merrill <jason@redhat.com>
4590 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
4591 * semantics.c (finish_fname): Only return the name if we're in
4594 * decl.c (build_enumerator): Don't perform integral promotions on
4595 non-integral constants.
4597 * cvt.c (convert_to_void): Handle null op1.
4599 * class.c (type_has_constexpr_default_constructor): Make sure the
4600 caller stripped an enclosing array.
4601 * init.c (perform_member_init): Strip arrays before calling it.
4604 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
4606 2011-02-03 Dodji Seketeli <dodji@redhat.com>
4609 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
4610 template parameters in account.
4612 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4615 * parser.c (cp_parser_class_specifier): Fix setting of
4618 2011-01-31 Jakub Jelinek <jakub@redhat.com>
4621 * semantics.c (build_data_member_initialization): Handle
4622 STATEMENT_LIST always instead of just for CLEANUP_BODY.
4624 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4626 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
4627 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
4629 2011-01-29 Dodji Seketeli <dodji@redhat.com>
4632 * cp-tree.h (fixup_template_parms): Declare.
4633 * pt.c (end_template_parm_list): Do not fixup template parms here.
4634 (fixup_template_parms): Remove static. Fix typo in the
4635 comments. Remove useless code statement.
4636 (fixup_template_parm): For a template template parameter, fixup
4637 its attributes before fixing up its type.
4639 (cp_parser_template_declaration_after_export): After parsing
4640 template parameters fixup their types.
4642 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4645 * semantics.c (potential_constant_expression_1): Handle
4648 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4651 * semantics.c (expand_or_defer_fn_1): Handle it.
4652 * decl2.c (decl_needed_p): Likewise.
4654 2011-01-21 Jason Merrill <jason@redhat.com>
4657 * semantics.c (build_constexpr_constructor_member_initializers):
4658 Handle trivial copy.
4660 2011-01-21 Jakub Jelinek <jakub@redhat.com>
4663 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
4664 assume init must be NULL if scope is NULL.
4665 (begin_range_for_stmt): Likewise.
4667 2011-01-21 Jason Merrill <jason@redhat.com>
4670 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
4673 * semantics.c (potential_constant_expression_1): Split out from
4674 potential_constant_expression. Add want_rval parm. Handle
4675 template expression forms. Don't enforce restriction on address
4676 of automatic variable here. Add a couple of diagnostics that
4678 (require_potential_constant_expression): New entry point.
4679 (build_data_member_initialization, register_constexpr_fundef): Adjust.
4680 (maybe_constant_value): Check potential_constant_expression.
4681 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
4682 * tree.c (build_vec_init_expr): Adjust.
4684 2011-01-19 Jakub Jelinek <jakub@redhat.com>
4687 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
4690 2011-01-17 Jason Merrill <jason@redhat.com>
4693 * semantics.c (base_field_constructor_elt): New fn.
4694 (cxx_eval_bare_aggregate): Use it.
4695 (build_data_member_initialization): Leave COMPONENT_REF for
4698 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4700 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
4703 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
4704 Jonathan Wakely <jwakely.gcc@gmail.com>
4707 * decl.c (grokdeclarator): Reject mutable reference members.
4709 2011-01-14 Jason Merrill <jason@redhat.com>
4712 * pt.c (coerce_template_parms): Fix error recovery.
4715 * typeck2.c (check_narrowing): Only check arithmetic types.
4718 * tree.c (build_vec_init_expr): Handle flexible array
4721 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
4724 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
4725 TYPE_MAIN_DECL instead of TYPE_NAME.
4726 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
4727 * decl2.c (determine_visibility): Add check
4728 of CLASS_TYPE_P for underlying_type.
4730 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4732 * cp-tree.h (begin_for_scope): New prototype.
4733 (begin_for_stmt): Update prototype.
4734 (begin_range_for_stmt): Update prototype.
4735 * init.c (build_vec_init): Update call to begin_for_stmt.
4736 * parser.c (cp_parser_for): New.
4737 (cp_parser_c_for): Add three new parameters.
4738 (cp_parser_range_for): Likewise. Most parsing code removed.
4739 (cp_parser_iteration_statement): Call cp_parser_for instead of
4740 cp_parser_c_for and cp_parser_range_for.
4741 (cp_parser_for_init_statement): Add new parameter and return type.
4742 (cp_parser_block_declaration): Update call to
4743 cp_parser_simple_declaration.
4744 (cp_parser_simple_declaration): Add new parameter.
4745 Update call to cp_parser_init_declarator.
4746 (cp_parser_init_declarator): Add new parameter.
4747 * pt.c (tsubst_expr): Update call to begin_for_stmt.
4748 * semantics.c (begin_for_scope): New.
4749 (begin_for_stmt): Add two new parameters.
4750 (begin_range_for_stmt): Likewise.
4752 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
4754 * parser.c (cp_parser_objc_at_property_declaration): Improved
4757 2011-01-11 Dodji Seketeli <dodji@redhat.com>
4760 * cp-lang.c (get_template_innermost_arguments_folded)
4761 (get_template_argument_pack_elems_folded)
4762 (template_arg_needs_folding, fold_cplus_constants): New static
4764 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
4765 get_template_innermost_arguments_folded.
4766 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
4767 get_template_argument_pack_elems_folded.
4769 2011-01-11 Jason Merrill <jason@redhat.com>
4772 * init.c (build_new_1): Handle value-init in templates differently.
4775 * tree.c (maybe_dummy_object): Check current_class_ref against
4776 context, not current_class_type.
4778 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
4781 * parser.c (cp_parser_objc_typename): If the type is unknown, for
4782 error recovery purposes behave as if it was not specified so that
4783 the default type is used.
4785 2011-01-07 Jakub Jelinek <jakub@redhat.com>
4788 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
4789 for the second build_x_va_arg argument.
4791 2011-01-05 Tom Tromey <tromey@redhat.com>
4793 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
4794 (lvalue_or_else): Likewise.
4796 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
4799 * tree.c (cxx_type_hash_eq):
4800 Allow METHOD_TYPE, too.
4803 Copyright (C) 2011 Free Software Foundation, Inc.
4805 Copying and distribution of this file, with or without modification,
4806 are permitted in any medium without royalty provided the copyright
4807 notice and this notice are preserved.