1 2011-11-09 Dodji Seketeli <dodji@redhat.com>
4 * decl2.c (check_member_template): Accept alias templates and ...
5 * parser.c (cp_parser_alias_declaration): ... use it here.
7 2011-11-08 Jason Merrill <jason@redhat.com>
10 * typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness.
11 * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary
14 2011-11-08 Richard Guenther <rguenther@suse.de>
17 * error.c (dump_expr): Handle SSA_NAMEs.
19 2011-11-07 Richard Henderson <rth@redhat.com>
20 Aldy Hernandez <aldyh@redhat.com>
21 Torvald Riegel <triegel@redhat.com>
23 Merged from transactional-memory.
25 * call.c (build_new_function_call): Call tm_malloc_replacement.
26 * class.c (check_bases): Compute transaction attributes for the
27 class based on its base classes.
28 (look_for_tm_attr_overrides, set_one_vmethod_tm_attributes,
29 set_method_tm_attributes): New.
30 (finish_struct_1): Call set_method_tm_attributes.
31 * cp-tree.h (begin_transaction_stmt, finish_transaction_stmt,
32 build_transaction_expr): Declare.
33 (TRANSACTION_EXPR_IS_STMT): New.
34 * decl.c (push_cp_library_fn): Set attribute to transaction_safe.
35 * except.c (do_get_exception_ptr): Apply transaction_pure.
36 (do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and
37 record as transactional-memory wrapper.
38 (do_end_catch): Similarly for _ITM_cxa_end_catch.
39 (do_allocate_exception): Similarly for _ITM_cxa_allocate_exception.
40 (build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure.
41 * parser.h (struct cp_parser): Add in_transaction flag.
42 * parser.c (enum non_integral_constant): Add NIC_TRANSACTION.
43 (cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION.
44 (enum required_token): Add transaction tokens.
45 (cp_parser_transaction, cp_parser_transaction_expression,
46 cp_parser_function_transaction, cp_parser_transaction_cancel,
47 cp_parser_txn_attribute_opt): New.
48 (cp_parser_unary_expression): Handle RID_TRANSACTION*.
49 (cp_parser_statement, cp_parser_function_definition_after_declarator,
50 cp_parser_token_starts_function_definition_p): Same.
51 (cp_parser_required_error): Handle RT_TRANSACTION*.
52 * pt.c (tsubst_expr): Handle TRANSACTION_EXPR.
53 * semantics.c (begin_transaction_stmt, finish_transaction_stmt,
54 build_transaction_expr): New.
56 2011-11-08 Dodji Seketeli <dodji@redhat.com>
58 Fix context handling of alias-declaration
59 * decl.c (start_decl): Update comment.
60 * error.c (dump_alias_template_specialization): Dump the context
61 of the specialization.
62 * parser.c (cp_parser_alias_declaration): Call pop_scope on the
63 pushed scope yielded by start_decl.
65 2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
68 * parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
69 uses of '->' and '.' as postfix-expression in namespace scope.
71 2011-11-07 Jason Merrill <jason@redhat.com>
74 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash
75 if lookup finds a non-function.
78 * parser.c (cp_parser_initializer_list): Parse C99
79 array designators tentatively.
82 * pt.c (tsubst_copy): Handle NAMESPACE_DECL.
83 (tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
86 2011-11-07 Paolo Carlini <paolo.carlini@oracle.com>
88 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
89 call in case COMPONENT_REF.
91 2011-11-07 Jason Merrill <jason@redhat.com>
92 Dodji Seketeli <dodji@redhat.com>
94 Support C++11 alias-declaration
96 * cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P)
97 (DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor
99 (TYPE_TEMPLATE_INFO): Get template info of an alias template
100 specializations from its TYPE_DECL.
101 (SET_TYPE_TEMPLATE_INFO): Set template info of alias template
102 specializations into its TYPE_DECL.
103 (DECL_CLASS_TEMPLATE_P): Re-write using the new
104 DECL_TYPE_TEMPLATE_P.
105 (enum cp_decl_spec): Add new ds_alias enumerator.
106 (alias_type_or_template_p, alias_template_specialization_p):
107 Declare new functions.
108 * parser.c (cp_parser_alias_declaration): New static function.
109 (cp_parser_check_decl_spec): Add "using" name for the `alias'
111 (cp_parser_type_name): Update comment. Support simple-template-id
112 representing alias template specializations in c++0x mode.
113 (cp_parser_qualifying_entity): Update comment. Use
115 (cp_parser_block_declaration): Handle alias-declaration in c++11.
117 (cp_parser_template_id): Handle specializations of alias
119 (cp_parser_member_declaration): Add alias-declaration production
120 to comment. Support alias-declarations.
121 (cp_parser_template_declaration_after_export): Handle alias
123 * decl.c (make_typename_type, make_unbound_class_template): Accept
125 (grokdeclarator): Set TYPE_DECL_ALIAS_P on alias
127 * decl2.c (grokfield): Move template creation after setting up the
128 TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias
129 template actually carries the right type-id of the alias
131 * pt.c (alias_type_or_template_p)
132 (alias_template_specialization_p): Define new public functions.
133 (maybe_process_partial_specialization): Reject partial
134 specializations of alias templates.
135 (primary_template_instantiation_p): Consider alias template
137 (push_template_decl_real): Assert that TYPE_DECLs of alias
138 templates are different from those of class template. Store
139 template info onto the TYPE_DECL of the alias template.
140 (convert_template_argument): Strip aliases from template
142 (lookup_template_class_1): Handle the creation of the
143 specialization of an alias template.
144 (tsubst_decl): Create a substituted copy of the TYPE_DECL of an
145 member alias template.
146 (tsubst): Handle substituting into the type of an alias template.
147 Handle substituting UNBOUND_CLASS_TEMPLATE into
148 BOUND_TEMPLATE_TEMPLATE_PARM.
149 (do_type_instantiation): Better diagnostics when trying to
150 explicitely instantiate a non-class template.
151 * search.c (lookup_field_1, lookup_field_r): Support looking up
153 * semantics.c (finish_template_type): For instantiations of alias
154 templates, return the TYPE_DECL of the actual alias and not the
155 one of the aliased type.
156 * error.c (dump_alias_template_specialization): New static
158 (dump_type): Handle printing of alias templates and their
159 specializations. templates.
160 (dump_aggr_type): For specialization of alias templates, fetch
161 arguments from the right place.
162 (dump_decl): Print an alias-declaration like `using decl = type;'
163 (dump_template_decl): Support printing of alias templates.
165 2011-11-07 Jason Merrill <jason@redhat.com>
168 * decl2.c (constrain_visibility): Return void. Add tmpl parm
169 which gives the constraint priority over an attribute.
170 (constrain_visibility_for_template, determine_visibility): Adjust.
171 * pt.c (instantiate_class_template_1): Call determine_visibility.
174 * decl.c (save_function_data): Clear local_typedefs.
176 * decl.c (cp_finish_decl): Only make_tree_vector if we're calling
179 2011-11-06 Jason Merrill <jason@redhat.com>
182 * decl2.c (constrain_visibility): Check decl_has_visibility_attr
183 rather than DECL_VISIBILITY_SPECIFIED.
185 2011-11-06 Paolo Carlini <paolo.carlini@oracle.com>
188 * decl2.c (mark_used): Early return false after error or sorry.
189 * cp-tree.h (mark_used): Adjust declaration.
190 * semantics.c (finish_id_expression): Check mark_used return value.
192 2011-11-05 Jason Merrill <jason@redhat.com>
195 * decl.c (cp_finish_decl): Mostly revert previous change.
197 2011-11-04 Jason Merrill <jason@redhat.com>
200 * init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
201 Do temporary lifetime extension.
204 * decl.c (cp_finish_decl): Run cleanups in the right order.
206 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
209 * semantics.c (finish_offsetof): Adjust call to fold_offsetof.
210 * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
212 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
214 * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
215 * mangle.c (write_unnamed_type_name): Likewise.
217 2011-11-04 Magnus Fromreide <magfr@lysator.liu.se>
219 * parser.c (cp_parser_enumerator_list): Do not warn about
220 trailing commas in C++0x mode.
222 2011-11-04 Olivier Goffart <olivier@woboq.com>
223 Jason Merrill <jason@redhat.com>
226 * class.c (check_field_decls): NSDMI makes a class non-aggregate.
228 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
231 * call.c (conversion_null_warnings): For 'false' to NULL pointer,
232 just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
234 2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net>
237 * parser.c (cp_parser_userdef_string_literal): Fix string length.
239 2011-11-04 Jason Merrill <jason@redhat.com>
242 * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
243 (set_up_extended_ref_temp): Use it. Change cleanup parm to VEC.
244 (initialize_reference): Just call convert_like.
245 * decl.c (grok_reference_init): Just call initialize_reference.
246 (build_init_list_var_init): Remove.
247 (check_initializer): Change cleanup parm to VEC. Handle references
248 like other types. Call perform_implicit_conversion instead
249 of build_init_list_var_init. Don't use build_aggr_init for
250 aggregate initialization of arrays.
251 (cp_finish_decl): Change cleanup to VEC.
252 * typeck2.c (store_init_value): Call extend_ref_init_temps.
253 Use build_vec_init for non-constant arrays.
254 * init.c (expand_aggr_init_1): Adjust.
255 (build_vec_init): Avoid re-converting an initializer
256 that's already digested.
257 * mangle.c (mangle_ref_init_variable): Add a discriminator.
259 * typeck.c (convert_for_initialization): Adjust.
260 * decl2.c (maybe_emit_vtables): Adjust.
262 2011-11-02 Jason Merrill <jason@redhat.com>
265 * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
266 if the initializer has TARGET_EXPR_DIRECT_INIT_P.
267 (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
268 or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
269 * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
270 TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
271 * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
272 as appropriate on list-value-initialization.
274 * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
276 (cp_lexer_get_preprocessor_token): Likewise.
277 (cp_parser_binary_expression): Likewise.
279 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
282 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
283 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
284 * decl.c (check_initializer): Likewise.
285 * semantics.c (finish_compound_literal): Likewise.
287 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
290 * typeck.c (build_const_cast_1): Fix -Wcast-qual for false
291 comp_ptr_ttypes_const.
293 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
295 * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
297 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
300 * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
302 * typeck.c (cp_truthvalue_conversion): Handle pointers and member
303 function pointers under c_inhibit_evaluation_warnings; use
304 nullptr_node for data member pointers.
305 (cp_build_binary_op): Tweak, just forward to cp_convert op1,
306 either a nullptr_node or an integer_zero_node.
307 (build_ptrmemfunc): Use nullptr_node.
308 * init.c (build_zero_init_1): Likewise.
310 2011-11-01 Jason Merrill <jason@redhat.com>
314 * search.c (lookup_fnfields_idx_nolazy): Split out from...
315 (lookup_fnfields_1): ...here.
316 (lookup_fnfields_slot_nolazy): Use it.
317 * cp-tree.h: Declare it.
318 * class.c (type_has_move_assign): Use it.
319 (type_has_user_declared_move_assign): Likewise.
321 2011-10-31 Jason Merrill <jason@redhat.com>
324 * class.c (check_field_decl): Change c++0x in diags to c++11.
325 * error.c (maybe_warn_cpp0x): Likewise.
326 * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
327 * pt.c (check_default_tmpl_args): Likewise.
329 2011-10-31 Diego Novillo <dnovillo@google.com>
331 * mangle.c (get_mangled_id): Factor from ...
332 (mangle_decl): ... here.
335 2011-10-25 Gerald Pfeifer <gerald@pfeifer.com>
337 * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
340 2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
343 * call.c (build_new_op_1): Handle ABS_EXPR together with the
346 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
349 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
352 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
353 call in case COMPONENT_REF.
355 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
357 * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
359 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
362 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
363 call in case COMPONENT_REF.
365 2011-10-27 Jason Merrill <jason@redhat.com>
367 * semantics.c (cxx_eval_outermost_constant_expr): Check
369 (cxx_eval_component_reference): Check DECL_MUTABLE_P.
371 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
374 * decl2.c (determine_hidden_inline): New function.
375 (determine_visibility): fvisibility-inlines-hidden affects inline
378 2011-10-27 Dodji Seketeli <dodji@redhat.com>
380 * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
382 2011-10-26 Jason Merrill <jason@redhat.com>
384 * typeck.c (check_literal_operator_args): Avoid building types.
386 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
388 Implement C++11 user-defined literals.
389 * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
390 * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
391 name tools. New tree code for user-defined literals.
392 * cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
393 * cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
394 (pp_cxx_primary_expression, pp_cxx_expression): Use it.
395 * decl.c: (cp_tree_node_structure): Return new tree code.
396 (duplicate_decls): Check for raw vs. template operator conflicts.
397 (grokfndecl, grokdeclarator): New checks for literal operators.
398 * error.c: (dump_expr): Warn about user-defined literals
399 in C++98 mode. (dump_function_name): Pretty printing.
400 * mangle.c: (write_literal_operator_name): New.
401 (write_unqualified_id, write_unqualified_name): Use it.
402 * parser.c: (cp_parser_operator): Handle operator"".
403 (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
404 cp_parser_userdef_string_literal): New.
405 (cp_parser_primary_expression): Handle new user-defined literal tokens
407 * semantics.c: (potential_constant_expression_1): Add
408 user-defined literals.
409 * typeck.c (check_raw_literal_operator,
410 check_literal_operator_args): New.
412 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
414 * typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
415 * class.c (instantiate_type): Likewise.
416 * pt.c (convert_nontype_argument_function, uses_template_parms,
417 tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
419 * semantics.c (finish_decltype_type): Likewise.
420 * decl2.c (mark_used): Likewise.
421 * name-lookup.c (arg_assoc): Likewise.
423 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
426 * typeck.c (non_reference): Pass NULL_TREE through.
428 2011-10-25 Jason Merrill <jason@redhat.com>
432 * semantics.c (maybe_cleanup_point_expr_void): No longer static.
433 * typeck2.c (split_nonconstant_init_1): Use it.
434 * cp-tree.h: Declare it.
435 * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
438 * tree.c (stabilize_init): Stabilize scalar elements of a
441 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
444 * typeck.c (composite_pointer_type_r): Check return value of
445 composite_pointer_type_r for error_mark_node.
447 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
450 * pt.c (tsubst_copy_and_build): Check return value of
451 tsubst_copy_and_build for error_mark_node.
453 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
457 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
460 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
461 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
462 * decl.c (check_initializer): Likewise.
463 * semantics.c (finish_compound_literal): Likewise.
465 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
468 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
469 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
470 * decl.c (check_initializer): Likewise.
471 * semantics.c (finish_compound_literal): Likewise.
473 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
476 * init.c (build_vec_init): Early return error_mark_node if
479 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
482 * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
483 for invalid use of member function.
485 2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com>
488 * parser.c (cp_parser_class_head): Parse virt-specifiers
489 regardless of whether an id is present
491 2011-10-20 Jason Merrill <jason@redhat.com>
494 * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
495 initialized subobjects.
497 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
500 * class.c (instantiate_type): Fix error message.
502 2011-10-19 Jason Merrill <jason@redhat.com>
505 * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
507 2011-10-19 Roland Stigge <stigge@antcom.de>
510 * semantics.c (potential_constant_expression_1): Use "AST" instead of
511 "ast" in sorry message.
513 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
517 * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
518 G_() in error message strings to facilitate translation.
519 * semantics.c (finish_id_expression): Likewise.
520 * parser.c (cp_parser_nested_name_specifier_opt,
521 cp_parser_parameter_declaration): Likewise.
523 2011-10-18 Jason Merrill <jason@redhat.com>
526 * pt.c (instantiate_decl): Recognize when a function defaulted
527 outside the class is already instantiated.
530 * decl.c (check_previous_goto_1): Handle using-decl.
532 2011-10-18 Jason Merrill <jason@redhat.com>
536 * class.c (type_has_user_declared_move_constructor): New.
537 (type_has_user_declared_move_assign): New.
538 (add_implicitly_declared_members): Add lazy copy ops
539 even if there's a move.
540 * method.c (lazily_declare_fn): Delete implicit copies
542 (maybe_explain_implicit_delete): Explain this. Use inform rather
544 * cp-tree.h: Declare new fns.
546 2011-10-18 Diego Novillo <dnovillo@google.com>
548 * parser.c: Remove ENABLE_CHECKING markers around debugging
550 (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
552 When printing CURR_TOKEN surround it in [[ ]].
553 Start printing at START_TOKEN.
555 (cp_debug_print_tree_if_set): New.
556 (cp_debug_print_context): New.
557 (cp_debug_print_context_stack): New.
558 (cp_debug_print_flag): New.
559 (cp_debug_print_unparsed_function): New.
560 (cp_debug_print_unparsed_queues): New.
561 (cp_debug_parser_tokens): New.
562 (cp_debug_parser): New.
563 (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
564 (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
565 * parser.h (cp_lexer_dump_tokens): Remove declaration.
566 (cp_debug_parser): Declare.
568 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
570 * cp-tree.def: Add BASES as a new tree code.
571 * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
572 (BASES_TYPE, BASES_DIRECT): Define.
573 (calculate_bases, finish_bases, calculate_direct_bases): Declare.
574 * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
575 (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
576 * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
577 * semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
578 dfs_calculate_bases_pre, dfs_calculate_bases_post,
579 calculate_bases_helper): Define.
581 2011-10-17 Jason Merrill <jason@redhat.com>
584 * parser.c (cp_parser_lambda_introducer): Check for more
587 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
590 * typeck.c (build_class_member_access_expr): Provide a better error
591 message for X.Y where X is a pointer to class type.
592 (finish_class_member_access_expr): Likewise.
594 2011-10-15 Tom Tromey <tromey@redhat.com>
595 Dodji Seketeli <dodji@redhat.com>
597 * error.c (cp_diagnostic_starter): Pass the relevant location to
598 diagnostic_report_current_module.
599 (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
601 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
604 * typeck.c (finish_class_member_access_expr): Fix error call
605 for TREE_CODE (access_path) == TREE_BINFO.
607 2011-10-15 Paolo Carlini <paolo.carlini@oracle.com>
610 * semantics.c (finish_trait_expr): Do not try to instantiate the
611 the base type of an __is_base_of trait.
612 (check_trait_type): Return a tree; use complete_type_or_else.
614 2011-10-14 Jason Merrill <jason@redhat.com>
617 * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
618 (cp_parser_save_nsdmi): Pass it.
621 * method.c (walk_field_subobs): Check for NSDMI before
622 complaining about uninitialized fields.
624 * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
625 instead of error_mark_node as a placeholder.
627 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
630 * call.c (add_builtin_candidate): If two pointers have a composite
631 pointer type, generate a single candidate with that type.
633 2011-10-13 Jason Merrill <jason@redhat.com>
636 * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
637 (DECL_TEMPLATE_INFO): Use it.
638 * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
639 if the decl has an NSDMI.
640 * init.c (perform_member_init): Use it.
643 * cp-tree.h (struct tree_lambda_expr): Add closure field.
644 (LAMBDA_EXPR_CLOSURE): New.
645 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
646 * semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
647 (begin_lambda_type, lambda_function, add_capture): Likewise.
648 (add_default_capture, lambda_expr_this_capture): Likewise.
650 2011-10-13 Diego Novillo <dnovillo@google.com>
652 * cp-tree.h (struct language_function): Rename in_function_try_handler
653 to x_in_function_try_handler.
654 Rename in_base_initializer to x_in_base_initializer.
657 2011-10-13 Diego Novillo <dnovillo@google.com>
659 * class.c (sorted_fields_type_new): Factor out of ...
660 (finish_struct_1): ... here.
662 2011-10-13 Jason Merrill <jason@redhat.com>
665 * init.c (expand_aggr_init_1): Don't zero-initialize virtual
666 bases of a base subobject.
668 2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
671 * decl.c (cxx_init_decl_processing): Add
672 __attribute__((externally_visible)) to operator new and
673 operator delete library fn.
675 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
677 * decl.c (duplicate_decls): Delete old interface with two parallel
678 arrays to hold standard builtin declarations, and replace it with
679 a function based interface that can support creating builtins on
680 the fly in the future. Change all uses, and poison the old
681 names. Make sure 0 is not a legitimate builtin index.
682 * except.c (build_eh_type_type): Ditto.
683 (choose_personality_routine): Ditto.
684 * semantics.c (finish_omp_atomic): Ditto.
685 (finish_omp_barrier): Ditto.
686 (finish_omp_flush): Ditto.
687 (finish_omp_taskwait): Ditto.
689 2011-10-11 Jason Merrill <jason@redhat.com>
693 * cp-tree.def (IMPLICIT_CONV_EXPR): New.
694 * call.c (perform_implicit_conversion_flags): Build it
696 * cp-objcp-common.c (cp_common_init_ts): It's typed.
697 * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
698 (pp_cxx_expression): Likewise.
699 * error.c (dump_expr): Likewise.
700 * semantics.c (potential_constant_expression_1): Likewise.
701 * tree.c (cp_tree_equal): Likewise.
702 (cp_walk_subtrees): Likewise.
703 * pt.c (iterative_hash_template_arg): Likewise.
704 (for_each_template_parm_r): Likewise.
705 (type_dependent_expression_p): Likewise.
706 (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
708 * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
710 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
713 * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
714 do not call unqualified_name_lookup_error.
716 2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
719 * call.c (conversion_null_warnings): Don't look through references.
721 2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
724 * init.c (constant_value_1): Add bool parameter.
725 (decl_constant_value_safe): Add.
726 (integral_constant_value): Adjust.
727 (decl_constant_value): Adjust.
728 * cp-tree.h (decl_constant_value_safe): Declare.
729 * typeck.c (decay_conversion): Use decl_constant_value_safe.
730 * call.c (convert_like_real): Likewise.
732 2011-10-09 Jakub Jelinek <jakub@redhat.com>
733 Diego Novillo <dnovillo@google.com>
735 * pt.c (reregister_specialization): Use htab_find instead of
736 htab_find_slot with INSERT.
737 (maybe_process_partial_specialization, lookup_template_class_1): Change
738 slot variable type to void ** to avoid aliasing problems.
739 (register_specialization): Likewise. Use slot != NULL instead of
740 more expensive !optimize_specialization_lookup_p (tmpl) test.
742 2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
745 * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
746 inform messages in case of cloned destructor.
748 2011-10-06 Jason Merrill <jason@redhat.com>
751 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
753 2011-10-02 Jason Merrill <jason@redhat.com>
755 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
756 Change unsubstituted_packs to bool.
758 * parser.c (cp_parser_range_for): Don't try to deduce from {}
762 Implement N2555 (expanding pack expansion to fixed parm list)
763 * pt.c (coerce_template_parms): Allow expanding a pack expansion
764 to a fixed-length argument list.
765 (unify_pack_expansion): Handle explicit args properly.
766 (unify) [TREE_VEC]: Handle pack expansions here.
767 [TYPE_ARGUMENT_PACK]: Not here.
768 (tsubst_pack_expansion): Don't try to do partial substitution.
769 (pack_deducible_p): New.
770 (fn_type_unification): Use it.
771 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
773 (check_non_deducible_conversion): Split from type_unification_real.
774 (unify_one_argument): Split from type_unification_real...
775 (unify_pack_expansion): ...and here. Drop call_args_p parm.
776 (type_unification_real, unify, more_specialized_fn): Adjust.
778 * class.c (fixed_type_or_null): Handle NSDMI.
779 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
782 2011-09-30 Jason Merrill <jason@redhat.com>
784 * cp-tree.h (TREE_NEGATED_INT): Remove.
785 * semantics.c (finish_unary_op_expr): Don't set it.
787 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
790 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
792 2011-09-26 Andi Kleen <ak@linux.intel.com>
794 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
796 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
799 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
800 comparison of pointer with zero.
802 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
805 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
806 set CLASSTYPE_DECLARED_CLASS.
808 2011-09-27 Jakub Jelinek <jakub@redhat.com>
810 * decl.c (duplicate_decls): If compatible stpcpy prototype
811 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
813 2011-09-26 Jason Merrill <jason@redhat.com>
816 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
817 constant value if we're still in a template.
820 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
823 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
826 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
829 * error.c (dump_template_bindings): Separate bindings with semicolons
832 2011-09-26 Jason Merrill <jason@redhat.com>
835 * call.c (compare_ics): Only consider rvaluedness_matches_p
836 if the target type is the same or it too differs in rvalueness.
839 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
840 flags at the top of the function.
842 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
844 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
846 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
848 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
851 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
853 2011-09-25 Jason Merrill <jason@redhat.com>
855 * parser.c (inject_this_parameter): Split out from
856 cp_parser_late_return_type_opt.
857 (cp_parser_class_specifier_1): Use it for NSDMIs.
858 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
860 2011-09-24 Jason Merrill <jason@redhat.com>
862 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
863 * cp-tree.h: Declare it.
864 * method.c (walk_field_subobs): Use it.
866 * init.c (perform_member_init): Instantiate NSDMI here.
867 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
869 Handle deferred parsing of NSDMIs.
870 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
871 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
872 (cp_parser_late_parse_one_default_arg): Split out from
873 cp_parser_late_parsing_default_args.
874 (cp_parser_late_parsing_nsdmi): New.
875 (push_unparsed_function_queues): Set it.
876 (cp_parser_parameter_declaration): Save the '=' token.
877 (cp_parser_template_parameter): Likewise.
878 (cp_parser_default_argument): Call cp_parser_initializer
879 rather than cp_parser_initializer_clause.
880 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
881 (cp_parser_member_declaration): Handle nsdmis.
882 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
884 Implement C++11 non-static data member initializers.
885 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
886 * error.c (maybe_warn_cpp0x): Handle it.
887 * call.c (convert_like_real) [ck_user]: Don't complain about
888 using an explicit constructor for direct-initialization.
889 * class.c (check_field_decl): Fix ancient typo.
890 (check_field_decls): NSDMIs make the default ctor non-trivial.
891 * decl.c (cp_finish_decl): Record NSDMI.
892 (grokdeclarator): Allow NSDMI.
893 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
894 * init.c (perform_member_init): Use NSDMI.
895 * method.c (walk_field_subobs): Check for NSDMI.
896 * parser.c (cp_parser_member_declaration): Parse { } init.
897 * semantics.c (register_constexpr_fundef): Don't talk about
898 a return statement in a constexpr constructor.
899 (cxx_eval_call_expression): Check DECL_INITIAL instead of
902 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
905 * class.c (build_base_path): Add a tsubst_flags_t parameter.
906 (convert_to_base): Adjust call.
907 * typeck.c (build_class_member_access_expr,
908 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
909 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
910 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
911 * rtti.c (build_dynamic_cast_1): Likewise.
912 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
913 * call.c (build_over_call, build_special_member_call): Likewise.
914 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
915 build_up_reference): Likewise.
916 * cp-tree.h (build_base_path): Adjust declaration.
918 2011-09-23 Jason Merrill <jason@redhat.com>
920 Core 253 - allow const objects with no initializer or
921 user-provided default constructor if the defaulted constructor
922 initializes all the subobjects.
925 * class.c (default_init_uninitialized_part): New.
926 * cp-tree.h: Declare it.
927 * decl.c (check_for_uninitialized_const_var): Use it.
928 * init.c (perform_member_init): Likewise.
929 (build_new_1): Likewise.
930 * method.c (walk_field_subobs): Likewise.
932 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
935 * decl.c (check_static_variable_definition): Allow in-class
936 initialization of static data member of non-integral type in
939 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
942 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
944 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
947 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
949 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
950 Paolo Carlini <paolo.carlini@oracle.com>
953 * friend.c (make_friend_class): cv-qualification is ok in a
956 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
959 * decl.c (grokdeclarator): Consistently handle both __int128
960 and unsigned __int128 with -pedantic; suppress diagnostic in
963 2011-09-20 Jason Merrill <jason@redhat.com>
965 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
966 (DECL_GENERATED_P): New.
967 * class.c (finalize_literal_type_property): Use them.
968 * semantics.c (is_instantiation_of_constexpr): Likewise.
969 (register_constexpr_fundef): Likewise.
971 * call.c (convert_default_arg): Avoid redundant copy.
972 * tree.c (bot_manip): Copy everything.
974 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
976 * call.c (build_new_method_call_1): Use non-virtual lookup
977 for final virtual functions.
979 2011-09-16 Jason Merrill <jason@redhat.com>
982 * call.c (set_flags_from_callee): Split out from build_call_a.
983 * cp-tree.h: Declare it.
984 * tree.c (bot_manip): Call it.
986 2011-09-15 Jason Merrill <jason@redhat.com>
989 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
990 for clearing current_class_ptr, too.
992 2011-09-14 Diego Novillo <dnovillo@google.com>
994 * name-lookup.c (lookup_arg_dependent): Use conditional
996 * decl.c (xref_tag): Likewise.
998 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
1001 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
1002 to build_exception_variant.
1004 2011-09-13 Dodji Seketeli <dodji@redhat.com>
1007 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
1008 nodes. Add a comment.
1009 (arg_from_parm_pack_p): New static function, factorized out from
1010 tsubst_pack_expansion and extended to support non-type parameter
1011 packs represented with TEMPLATE_PARM_INDEX nodes.
1012 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
1014 2011-09-12 Jason Merrill <jason@redhat.com>
1016 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
1017 with no deducible template parameters.
1018 * call.c (rejection_reason_code): Add rr_template_conversion.
1019 (print_z_candidate): Handle it.
1020 (template_conversion_rejection): New.
1021 (build_user_type_conversion_1): Use it.
1023 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
1024 on all of the second conversion sequence.
1025 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
1026 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
1027 first section. Fix loop logic.
1028 (initialize_reference): Call convert_like for diagnostics when
1029 we have a (bad) conversion.
1031 * call.c (convert_class_to_reference)
1032 (convert_class_to_reference_1): Remove.
1033 (reference_binding): Use build_user_type_conversion_1 instead.
1035 * call.c (initialize_reference): Add flags parm.
1036 * decl.c (grok_reference_init): Likewise.
1037 (check_initializer): Pass it.
1038 * typeck.c (convert_for_initialization): Likewise.
1039 * cp-tree.h: Adjust.
1041 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
1042 * call.c (conditional_conversion): Use it.
1043 (reference_binding): Fix handling of xvalues.
1045 2011-09-09 Jason Merrill <jason@redhat.com>
1047 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
1048 before forcing instantiation.
1050 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
1053 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
1054 instead of complete_type_or_else.
1056 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1058 PR c++/33255 - Support -Wunused-local-typedefs warning
1059 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
1060 record_locally_defined_typedef.
1061 * decl.c (finish_function): Use the new
1062 maybe_warn_unused_local_typedefs.
1063 (grokfield): Use the new record_locally_defined_typedef.
1064 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
1066 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
1069 * decl.c (grokdeclarator): Check u.function.exception_specification
1070 for error_mark_node.
1072 2011-09-07 Jason Merrill <jason@redhat.com>
1075 * parser.c (cp_parser_member_declaration): Don't require a constant
1076 rvalue here in C++0x.
1078 * pt.c (type_unification_real): Correct complain arg for tsubsting
1079 default template args.
1081 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
1083 2011-09-06 Jason Merrill <jason@redhat.com>
1086 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
1087 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
1088 (validate_constexpr_fundecl): Remove.
1089 * decl.c (start_preparsed_function): Don't call it.
1090 * cp-tree.h: Don't declare it.
1092 2011-09-04 Jason Merrill <jason@redhat.com>
1095 * call.c (reference_binding): Don't set is_lvalue for an rvalue
1101 * call.c (reference_binding): Set rvaluedness_matches_p properly
1102 for reference to function conversion ops.
1103 (compare_ics): Adjust.
1105 * class.c (trivial_default_constructor_is_constexpr): Rename from
1106 synthesized_default_constructor_is_constexpr.
1107 (type_has_constexpr_default_constructor): Adjust.
1108 (add_implicitly_declared_members): Call it instead.
1109 (explain_non_literal_class): Explain about non-constexpr default ctor.
1110 * cp-tree.h: Adjust.
1111 * method.c (synthesized_method_walk): Adjust.
1112 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
1117 * init.c (perform_member_init): Don't diagnose missing inits here.
1118 (emit_mem_initializers): Or here.
1119 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
1120 * semantics.c (cx_check_missing_mem_inits): New.
1121 (explain_invalid_constexpr_fn): Call it.
1122 (register_constexpr_fundef): Likewise. Leave
1123 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
1124 (cxx_eval_call_expression): Adjust diagnostics.
1125 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
1127 2011-08-30 Jason Merrill <jason@redhat.com>
1130 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
1131 to type_definition_p.
1132 * parser.c (cp_parser_set_decl_spec_type): Likewise.
1133 * decl.c (grokdeclarator): Check it.
1136 * semantics.c (finish_id_expression): Use
1137 current_nonlambda_class_type for qualified-ids.
1140 * decl.c (poplevel): Disable for scope compatibility hack
1144 * semantics.c (add_capture): Call complete_type for copy.
1147 * semantics.c (cxx_eval_component_reference): Handle
1148 value-initialization for omitted initializers.
1150 2011-08-29 Jason Merrill <jason@redhat.com>
1153 * semantics.c (finish_id_expression): Mark captured variables used.
1155 2011-08-29 Jakub Jelinek <jakub@redhat.com>
1156 Jason Merrill <jason@redhat.com>
1159 * class.c (finish_struct_1): Complain if the first field is
1162 2011-08-29 Jason Merrill <jason@redhat.com>
1166 * parser.c (cp_parser_default_argument): Use
1167 cp_parser_initializer_clause.
1168 (cp_parser_late_parsing_default_args): Likewise.
1170 2011-08-26 Jason Merrill <jason@redhat.com>
1174 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
1176 (convert_nontype_argument): Likewise. Implicitly convert nullptr
1177 and do constant folding.
1178 * mangle.c (write_template_arg_literal): Mangle null member
1179 pointer values as 0.
1180 * call.c (null_member_pointer_value_p): New.
1181 * cp-tree.h: Declare it.
1183 2011-08-25 Jason Merrill <jason@redhat.com>
1185 * call.c (convert_like_real): Remove redundant complain checks.
1188 * call.c (convert_like_real): Exit early if bad and !tf_error.
1190 2011-08-23 Jason Merrill <jason@redhat.com>
1192 * typeck2.c (build_functional_cast): Don't try to avoid calling
1194 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
1196 2011-08-23 Jason Merrill <jason@redhat.com>
1200 * tree.c (dependent_name): New.
1201 (cp_tree_equal): Two calls with the same dependent name are
1202 equivalent even if the overload sets are different.
1204 2011-08-23 Jason Merrill <jason@redhat.com>
1206 * tree.c (build_target_expr): Set TREE_CONSTANT on
1207 literal TARGET_EXPR if the value is constant.
1208 * typeck2.c (build_functional_cast): Don't set it here.
1210 2011-08-23 Jason Merrill <jason@redhat.com>
1213 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
1215 2011-08-23 Jason Merrill <jason@redhat.com>
1218 * decl.c (cxx_init_decl_processing): Initialize
1219 dependent_lambda_return_type_node.
1220 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
1221 (dependent_lambda_return_type_node): Define.
1222 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
1223 * semantics.c (lambda_return_type): Handle overloaded function.
1224 Use dependent_lambda_return_type_node instead of
1225 DECLTYPE_FOR_LAMBDA_RETURN.
1226 (apply_lambda_return_type): Don't check dependent_type_p.
1227 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
1228 (instantiate_class_template_1): Likewise.
1229 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
1230 * mangle.c (write_type): Likewise.
1231 * typeck.c (structural_comptypes): Likewise.
1232 (check_return_expr): Handle dependent_lambda_return_type_node.
1234 2011-08-23 Jason Merrill <jason@redhat.com>
1237 * semantics.c (maybe_constant_value): Don't try to fold { }.
1238 * pt.c (build_non_dependent_expr): Don't wrap { }.
1239 * init.c (build_value_init): Allow scalar value-init in templates.
1241 2011-08-23 Jason Merrill <jason@redhat.com>
1243 * semantics.c (potential_constant_expression_1): Allow 'this'.
1245 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1248 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
1249 if it has side-effects and needs to be preevaluated.
1251 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
1254 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
1255 same line as the function.
1257 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1260 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
1261 which doesn't have any fields, clear it and diagnose.
1263 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1264 Marc Glisse <marc.glisse@normalesup.org>
1266 PR libstdc++-v3/1773
1267 * mangle.c (decl_mangling_context): Call
1268 targetm.cxx.decl_mangling_context.
1269 (write_unscoped_name): Use decl_mangling_context.
1271 2011-08-18 Dodji Seketeli <dodji@redhat.com>
1274 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
1275 template parameters as created by process_template_parm.
1277 2011-08-16 Jason Merrill <jason@redhat.com>
1280 * pt.c (unify_pack_expansion): Correct overloaded unification
1283 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
1284 on a member function or static data member, call mark_used.
1287 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
1288 init_list_type_node.
1290 2011-08-13 Jason Merrill <jason@redhat.com>
1293 * name-lookup.c (local_bindings_p): New.
1294 * name-lookup.h: Declare it.
1295 * lex.c (unqualified_name_lookup_error): Use it.
1298 * error.c (dump_expr): Handle MODIFY_EXPR properly.
1300 * decl.c (grok_reference_init): Handle constexpr here.
1301 * call.c (initialize_reference): Not here.
1303 2011-08-12 David Li <davidxl@google.com>
1305 * class.c (update_vtable_entry_for_fn): Set
1306 LOST_PRIMARY bit properly.
1308 2011-08-12 Jason Merrill <jason@redhat.com>
1311 * call.c (convert_arg_to_ellipsis): force_rvalue only in
1312 potentially evaluated context.
1314 2011-08-12 Richard Guenther <rguenther@suse.de>
1316 * call.c (build_over_call): Instead of memcpy use an
1317 assignment of two MEM_REFs.
1319 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
1320 Brian Hackett <bhackett1024@gmail.com>
1322 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
1324 2011-08-10 Richard Guenther <rguenther@suse.de>
1326 * call.c (build_over_call): Call memcpy unconditionally.
1328 2011-08-08 Jason Merrill <jason@redhat.com>
1331 * semantics.c (finish_call_expr): Don't look at 'this' if we
1332 had an explicit object argument.
1335 * typeck2.c (check_narrowing): Fix integer logic.
1337 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1339 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
1341 2011-08-05 Jason Merrill <jason@redhat.com>
1344 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
1345 on 'this' in a constructor.
1348 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
1351 * init.c (perform_member_init): Handle invalid array initializer.
1354 * semantics.c (cxx_eval_array_reference): Handle failure to
1355 reduce the array operand to something we can work with.
1357 2011-08-05 Gabriel Charette <gchare@google.com>
1359 * decl.c (finish_function): Remove unecessary line 0 hack.
1361 2011-08-05 Jason Merrill <jason@redhat.com>
1364 * typeck.c (build_x_compound_expr_from_list): Also complain
1368 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
1371 * parser.c (cp_parser_range_for): Only do auto deduction in
1372 template if the range is non-dependent.
1374 * init.c (perform_member_init): Always build_aggr_init
1375 for a class member with an explicit mem-initializer.
1377 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
1379 2011-08-04 Jakub Jelinek <jakub@redhat.com>
1382 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
1383 for operator new and operator new []. Call init_attributes.
1385 2011-08-02 Jason Merrill <jason@redhat.com>
1388 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
1391 * typeck2.c (check_narrowing): Check unsigned mismatch.
1392 * semantics.c (finish_compound_literal): check_narrowing.
1395 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
1398 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
1399 (build_field_list): Not here.
1402 * parser.c (build_range_temp): Split out from...
1403 (cp_convert_range_for): ...here.
1404 (do_range_for_auto_deduction): New.
1405 (cp_parser_range_for): Use it.
1407 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1409 * cp-tree.h (finish_omp_atomic): Adjust prototype.
1410 (cxx_omp_const_qual_no_mutable): New prototype.
1411 (finish_omp_taskyield): New prototype.
1412 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
1413 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
1414 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
1415 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
1417 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
1418 and PRAGMA_OMP_CLAUSE_MERGEABLE.
1419 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
1420 (cp_parser_omp_taskyield): New function.
1421 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
1422 (cp_parser_omp_clause_reduction): Handle min and max.
1423 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
1424 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
1425 OMP_CLAUSE_MERGEABLE.
1426 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1427 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
1429 (finish_omp_clauses): Don't complain about const qualified
1430 predetermined vars and static data members in firstprivate clause.
1431 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
1433 (finish_omp_taskyield): New function.
1434 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
1435 (cxx_omp_predetermined_sharing): Use it.
1437 2011-08-02 Jason Merrill <jason@redhat.com>
1439 * call.c (build_call_a): Also check at_function_scope_p.
1441 2011-08-01 Jason Merrill <jason@redhat.com>
1444 * mangle.c (write_prefix): Handle decltype.
1447 * semantics.c (cxx_eval_vec_init_1): Fix logic.
1450 * semantics.c (potential_constant_expression_1): Allow any builtin.
1451 (morally_constexpr_builtin_function_p): Remove.
1453 2011-07-29 Jason Merrill <jason@redhat.com>
1456 * parser.c (cp_parser_lambda_expression): Also clear in_statement
1457 and in_switch_statement_p.
1458 (cp_parser_class_specifier): Likewise.
1460 2011-07-28 Jason Merrill <jason@redhat.com>
1463 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
1464 (convert_nontype_argument, tsubst_template_arg): Handle its output.
1466 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
1469 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
1471 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
1473 * pt.c (build_template_decl): Copy the function_decl's
1474 source location to the new template_decl.
1476 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
1479 * typeck.c (cp_build_modify_expr): Check digest_init return value
1480 for error_mark_node.
1482 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
1485 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
1486 and *end before returning.
1488 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
1491 * parser.c (cp_parser_perform_range_for_lookup): Early return if
1492 error_operand_p (range).
1494 2011-07-23 Jason Merrill <jason@redhat.com>
1497 * parser.c (cp_parser_qualifying_entity): Handle templates.
1499 2011-07-22 Jason Merrill <jason@redhat.com>
1502 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
1503 Make conditional on -Wnarrowing.
1505 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1507 Warn about the use of final/override in non-c++0x mode, and
1508 add __final for non-c++0x mode.
1509 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
1510 * error.c (maybe_warn_cpp0x): Adjust.
1511 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
1512 '__final' as a non-c++0x alternative for 'final'.
1514 2011-07-22 Jason Merrill <jason@redhat.com>
1515 Mark Glisse <marc.glisse@normalesup.org>
1518 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
1519 other namespaces as well.
1520 * name-lookup.c (c_linkage_bindings): Define.
1521 (lookup_extern_c_fun_in_all_ns): Rename from
1522 lookup_extern_c_fun_binding_in_all_ns. Return tree.
1523 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
1525 2011-07-20 Jason Merrill <jason@redhat.com>
1527 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
1528 designated initializer syntax.
1529 * decl.c (check_array_designated_initializer): Add index parm.
1530 (maybe_deduce_size_from_array_init): Pass it.
1531 (reshape_init_array_1): Likewise.
1533 PR c++/6709 (DR 743)
1534 PR c++/42603 (DR 950)
1535 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
1536 (cp_parser_nested_name_specifier_opt): Allow decltype.
1537 (cp_parser_qualifying_entity): Likewise.
1538 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
1539 (cp_parser_simple_type_specifier): Handle decltype as scope.
1540 (cp_parser_base_specifier): Allow decltype.
1541 (cp_parser_base_clause): Don't crash on null base.
1542 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
1543 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
1545 2011-07-19 Jason Merrill <jason@redhat.com>
1548 * pt.c (coerce_template_parms): Handle non-pack after pack.
1550 2011-07-19 Richard Guenther <rguenther@suse.de>
1552 * call.c (build_special_member_call): Use fold_build_pointer_plus.
1553 * class.c (build_base_path): Likewise.
1554 (convert_to_base_statically): Likewise.
1555 (dfs_accumulate_vtbl_inits): Likewise.
1556 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
1557 * except.c (expand_start_catch_block): Likewise.
1558 * init.c (expand_virtual_init): Likewise.
1559 (build_new_1): Likewise.
1560 (build_vec_delete_1): Likewise.
1561 (build_vec_delete): Likewise.
1562 * rtti.c (build_headof): Likewise.
1563 (tinfo_base_init): Likewise.
1564 * typeck.c (get_member_function_from_ptrfunc): Likewise.
1565 (cp_build_addr_expr_1): Likewise.
1566 * typeck2.c (build_m_component_ref): Likewise.
1568 2011-07-18 Martin Jambor <mjambor@suse.cz>
1570 * parser.c (cp_parser_parameter_declaration_list): Initialize
1573 2011-07-16 Jason Merrill <jason@redhat.com>
1575 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
1576 last_error_tinst_level.
1577 (push_tinst_level, pop_tinst_level): Adjust.
1578 (problematic_instantiation_changed): Adjust.
1579 (record_last_problematic_instantiation): Adjust.
1580 * error.c (cp_print_error_function): Don't print
1581 current_function_decl if we're in a template instantiation context.
1582 (print_instantiation_full_context): Always print first line.
1584 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
1585 Jason Merrill <jason@redhat.com>
1589 * cp-tree.h (fn_type_unification): Add `bool' parameter.
1590 * pt.c (enum template_base_result): Define.
1591 (unify_success, unify_unknown): Define.
1592 (unify_parameter_deduction_failure): Define.
1593 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
1594 (unify_parameter_pack_mismatch): Define.
1595 (unify_parameter_pack_inconsistent): Define.
1596 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
1597 (unify_expression_unequal, unify_inconsistency): Define.
1598 (unify_method_type_error, unify_arity): Likewise.
1599 (unify_too_many_parameters, unify_too_few_parameters): Define.
1600 (unify_arg_conversion, unify_no_common_base): Define.
1601 (unify_illformed_ptrmem_cst_expr): Define.
1602 (unify_substitution_failure): Define.
1603 (unify_inconsistent_template_template_parameters): Define.
1604 (unify_template_deduction_failure): Define.
1605 (unify_template_argument_mismatch): Define.
1606 (unify_overload_resolution_failure): Define.
1607 (comp_template_args_with_info): New function, split out from...
1608 (comp_template_args): ...here. Call it.
1609 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
1611 (unify): Add `explain_p' parameter. Pass to all relevant calls.
1612 Call above status functions when appropriate.
1613 (resolve_overloaded_unification, try_one_overload): Likewise.
1614 (type_unification, type_unification_real): Likewise.
1615 (unify_pack_expansion): Likewise.
1616 (get_template_base, try_class_unification): Likewise.
1617 (get_bindings, more_specialized_fn): Pass false to unification
1619 (get_class_bindings, do_auto_deduction): Likewise.
1620 (convert_nontype_argument): Likewise.
1621 (fn_type_unification): Likewise. Pass tf_warning_or_error if
1623 (get_template_base): Add `explain_p' parameter and pass it to
1624 try_class_unification. Return an enum template_base_result.
1625 * class.c (resolve_address_of_overloaded_function): Pass false to
1626 fn_type_unification.
1627 * call.c (enum rejection_reason_code): Add new codes.
1628 (struct rejection_reason): Add template_unification field.
1629 Add template_instantiation field.
1630 (template_unification_rejection): Define.
1631 (template_unification_error_rejection): Define.
1632 (template_instantiation_rejection): Define.
1633 (invalid_copy_with_fn_template_rejection): Define.
1634 (add_template_candidate): Pass false to unify.
1635 Provide more rejection reasons when possible.
1636 (print_template_unification_rejection): Define.
1637 (print_arity_rejection): Define, split out from...
1638 (print_z_candidate): ...here. Add cases for new rejection
1641 2011-07-15 Jason Merrill <jason@redhat.com>
1643 * Make-lang.in (check-g++-strict-gc): New.
1644 (cp/except.o): Depend on gt-cp-except.h
1645 * except.c: Include gt-cp-except.h.
1646 * config-lang.in (gtfiles): Add cp/except.c.
1647 * decl2.c (mark_used): Adjust constexpr condition, set
1648 function_depth around template instantiation.
1649 * parser.c (cp_parser_lambda_body): Set function_depth.
1650 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1653 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
1655 2011-07-13 Jason Merrill <jason@redhat.com>
1657 * Make-lang.in (check-c++0x): New.
1659 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
1661 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
1662 rather than a pointer to it. Return true if the whole of the value
1663 was initialized by the generated statements. Use
1664 complete_ctor_at_level_p instead of count_type_elements.
1666 2011-07-12 Diego Novillo <dnovillo@google.com>
1668 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
1670 (struct cp_binding_level): Fix indentation.
1672 2011-07-11 Jason Merrill <jason@redhat.com>
1675 * pt.c (extract_fnparm_pack): Split out from...
1676 (make_fnparm_pack): ...here.
1677 (instantiate_decl): Handle non-pack parms after a pack.
1678 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
1680 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
1683 * cp-tree.h (struct tinst_level): Add errors field.
1684 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
1685 (push_tinst_level): Don't start another decl in that case.
1686 (reopen_tinst_level): Adjust errors field.
1687 * decl2.c (cp_write_global_declarations): Don't complain about
1688 undefined inline if its template was defined.
1689 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
1691 2011-07-10 Jason Merrill <jason@redhat.com>
1694 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1695 rather than current_class_type to determine whether to set 'this'.
1696 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
1697 (cp_parser_init_declarator): Pass down member_p.
1699 2011-07-09 Jason Merrill <jason@redhat.com>
1701 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
1703 2011-07-08 Jason Merrill <jason@redhat.com>
1706 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
1708 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
1709 * optimize.c (maybe_clone_body): Likewise.
1710 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1713 * decl.c (expand_static_init): Don't get confused by user
1714 declaration of __cxa_guard_acquire.
1716 * typeck.c (cp_apply_type_quals_to_decl): Don't check
1717 COMPLETE_TYPE_P either.
1720 * typeck.c (cp_apply_type_quals_to_decl): Don't check
1721 TYPE_NEEDS_CONSTRUCTING.
1723 2011-07-07 Jason Merrill <jason@redhat.com>
1726 * pt.c (push_deduction_access_scope): Preserve
1727 processing_template_decl across push_to_top_level.
1729 * class.c (pushclass): Accept NULL argument.
1730 (popclass): Deal with popping null class.
1731 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1732 push_to_top_level/pop_from_top_level.
1733 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1735 2011-07-07 Jakub Jelinek <jakub@redhat.com>
1738 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
1739 one non-complex and one complex argument, call save_expr on both
1742 2011-07-06 Jason Merrill <jason@redhat.com>
1745 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
1749 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
1751 2011-07-05 Jason Merrill <jason@redhat.com>
1754 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
1755 partial instantiation.
1758 * semantics.c (finish_id_expression): convert_from_reference.
1760 2011-07-05 Richard Guenther <rguenther@suse.de>
1762 * decl.c (cxx_init_decl_processing): Defer building common
1763 tree nodes to c_common_nodes_and_builtins.
1765 2011-07-04 Jason Merrill <jason@redhat.com>
1769 * mangle.c (write_expression): Handle 'this'.
1770 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
1772 * semantics.c (potential_constant_expression_1): Check that
1773 DECL_CONTEXT is set on 'this'.
1775 * error.c (dump_template_bindings): Don't print typenames
1776 for a partial instantiation.
1777 (dump_function_decl): If we aren't printing function arguments,
1778 print template arguments as <args> rather than [with ...].
1779 (dump_expr): Don't print return type or template header.
1780 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
1781 * pt.c (dependent_template_arg_p): Handle null arg.
1783 * error.c (type_to_string): Avoid redundant akas.
1785 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
1788 * init.c (build_delete): Only warn for sfk_deleting_destructor.
1790 2011-07-01 Jakub Jelinek <jakub@redhat.com>
1792 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
1793 (cp/class.o): Likewise.
1794 (cp/error.o): Likewise.
1795 (cp/name-lookup.o): Likewise.
1796 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
1798 2011-07-01 Jason Merrill <jason@redhat.com>
1801 * pt.c (lookup_template_function): Handle non-function.
1804 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
1805 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
1806 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
1808 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
1809 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
1813 * pt.c (resolve_nondeduced_context): Call mark_used.
1816 * semantics.c (finish_offsetof): Complain about incomplete type.
1818 2011-06-30 Jason Merrill <jason@redhat.com>
1821 * rtti.c (get_tinfo_decl): Call complete_type.
1824 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
1825 DECL_PARM_INDEX on rhs parm.
1827 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
1830 * tree.c (stabilize_init): Handle aggregate initialization.
1833 * name-lookup.c (struct arg_lookup): Add fn_set.
1834 (add_function): Check it.
1835 (lookup_arg_dependent_1): Initialize it.
1837 2011-06-29 Jason Merrill <jason@redhat.com>
1840 * init.c (build_new_1): Pass {} down to build_vec_init.
1841 (build_vec_init): Handle it.
1845 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1846 x_current_class_ref.
1847 (current_class_ptr, current_class_ref): Use them.
1848 * decl.c (build_this_parm): Handle getting the class type.
1849 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1850 for use within the trailing return type.
1852 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1853 don't tsubst DECL_INITIAL unless our type use auto.
1856 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1857 (massage_constexpr_body): Not here.
1860 * semantics.c (lambda_proxy_type): New.
1861 (build_capture_proxy): Use it.
1862 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1863 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1866 * class.c (explain_non_literal_class): New.
1867 (finalize_literal_type_property): Call it.
1868 * cp-tree.h: Declare it.
1869 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1870 (is_valid_constexpr_fn): Likewise.
1871 (massage_constexpr_body): Split out from...
1872 (register_constexpr_fundef): ...here.
1873 (is_instantiation_of_constexpr): New.
1874 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1875 (explain_invalid_constexpr_fn): New.
1876 (cxx_eval_call_expression): Call it.
1877 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1878 * method.c (process_subob_fn): Diagnose non-constexpr.
1879 (walk_field_subobs): Likewise.
1880 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1881 (explain_implicit_non_constexpr): New.
1882 (defaulted_late_check): Use it.
1883 * call.c (build_cxx_call): Remember location.
1885 * method.c (maybe_explain_implicit_delete): Use pointer_set
1888 * class.c (finalize_literal_type_property): Update conditions.
1889 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1891 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1892 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1893 * semantics.c (cxx_eval_vec_init_1): Correct type.
1895 * init.c (build_value_init): Decide whether or not to zero-initialize
1896 based on user-providedness of default ctor, not any ctor.
1897 (build_value_init_noctor): Adjust assert.
1900 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1901 (build_new_method_call_1): Likewise.
1902 * init.c (expand_default_init): Handle direct list-initialization
1905 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1907 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1909 2011-06-26 Jason Merrill <jason@redhat.com>
1912 * semantics.c (potential_constant_expression_1): Check
1913 for non-literality rather than cleanup.
1914 (cxx_eval_constant_expression): Likewise.
1917 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1918 with a cleanup isn't constant.
1919 (cxx_eval_constant_expression): Likewise.
1920 * init.c (expand_default_init): Use maybe_constant_init.
1922 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1925 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1926 instead of TYPE_CHAIN for chain_next for types.
1928 2011-06-23 Gabriel Charette <gchare@google.com>
1930 * name-lookup.h (cp_binding_level): Removed unused
1931 member names_size. Update all users.
1933 2011-06-23 Jason Merrill <jason@redhat.com>
1935 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1936 * init.c (build_zero_init_1): Not here.
1939 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1941 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1944 * decl2.c (build_anon_union_vars): Early return error_mark_node
1945 for a nested anonymous struct.
1947 2011-06-23 Jason Merrill <jason@redhat.com>
1950 * decl2.c (mark_used): Don't call synthesize_method for
1951 functions defaulted outside the class.
1953 * optimize.c (maybe_clone_body): Set linkage flags before
1954 cgraph_same_body_alias.
1957 * class.c (set_linkage_according_to_type): Hand off to
1958 determine_visibility.
1961 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1964 * pt.c (most_specialized_instantiation): Do check return types.
1966 2011-06-22 Jason Merrill <jason@redhat.com>
1969 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1970 (build_cxx_call): Not here.
1972 2011-06-21 Jason Merrill <jason@redhat.com>
1975 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1976 (grokdeclarator): constexpr doesn't apply const for refs.
1977 * parser.c (cp_parser_initializer_clause): Don't call
1978 maybe_constant_value here.
1979 * call.c (initialize_reference): Handle constexpr.
1982 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1983 static fn parameters.
1985 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1987 * pt.c (tsubst_arg_types): Likewise.
1988 * except.c (build_throw): Use cv_unqualified.
1991 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1992 * semantics.c (lambda_return_type): Strip them here.
1994 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1996 * semantics.c: Add sync_ or SYNC__ to builtin names.
1998 2011-06-20 Jason Merrill <jason@redhat.com>
2001 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
2003 * typeck2.c (process_init_constructor_array): Use {} for classes,
2005 * call.c (convert_like_real): Handle substitution failure.
2008 * pt.c (canonicalize_type_argument): New.
2009 (convert_template_argument, unify): Use it.
2012 * call.c (rejection_reason_code): Add rr_explicit_conversion.
2013 (print_z_candidate): Handle it.
2014 (explicit_conversion_rejection): New.
2015 (build_user_type_conversion_1): Reject an explicit conversion
2016 function that requires more than a qualification conversion.
2019 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
2022 * tree.c (strip_typedefs): Use build_aligned_type.
2025 * call.c (sufficient_parms_p): Allow parameter packs too.
2028 * semantics.c (describable_type): Remove.
2029 * cp-tree.h: Likewise.
2030 * decl.c (cp_finish_decl): Don't call it.
2031 * init.c (build_new): Likewise.
2032 * parser.c (cp_parser_omp_for_loop): Likewise.
2033 * pt.c (tsubst_decl): Likewise.
2034 (do_auto_deduction): If we fail in a template, try again
2035 at instantiation time.
2038 * parser.c (cp_parser_lambda_introducer): Complain about redundant
2040 * semantics.c (add_capture): Likewise.
2041 (register_capture_members): Clear IDENTIFIER_MARKED.
2043 2011-06-17 Jason Merrill <jason@redhat.com>
2046 * call.c (convert_class_to_reference_1): Allow binding function
2047 lvalue to rvalue reference.
2050 Generate proxy VAR_DECLs for better lambda debug info.
2051 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
2052 (LAMBDA_EXPR_PENDING_PROXIES): New.
2053 (struct tree_lambda_expr): Add pending_proxies.
2054 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
2055 (qualify_lookup): Use is_lambda_ignored_entity.
2056 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
2057 Call insert_pending_capture_proxies.
2058 (cp_parser_lambda_introducer): Use this_identifier.
2059 (cp_parser_lambda_declarator_opt): Call the object parameter
2060 of the op() "__closure" instead of "this".
2061 (cp_parser_lambda_body): Call build_capture_proxy.
2062 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
2063 (insert_pending_capture_proxies, insert_capture_proxy): New.
2064 (is_normal_capture_proxy, is_capture_proxy): New.
2065 (add_capture): Add __ to field names here, return capture proxy.
2066 (add_default_capture): Use this_identifier, adjust to expect
2067 add_capture to return a capture proxy.
2068 (outer_lambda_capture_p, thisify_lambda_field): Remove.
2069 (finish_id_expression, lambda_expr_this_capture): Adjust.
2070 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
2071 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
2074 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
2075 of artificial locals.
2077 * parser.c (cp_parser_lambda_expression): Clear
2078 LAMBDA_EXPR_THIS_CAPTURE after parsing.
2079 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
2081 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
2082 Move non-pointers to end of struct.
2084 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
2085 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
2087 * semantics.c (finish_non_static_data_member): Preserve dereference
2090 2011-06-16 Jason Merrill <jason@redhat.com>
2093 * parser.c (cp_parser_lambda_body): Share code between
2094 simple and complex cases instead of using cp_parser_function_body.
2097 * decl.c (check_initializer): Check narrowing.
2100 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
2103 * semantics.c (finish_id_expression): Mark even dependent
2107 * error.c (dump_template_argument): Don't try to omit default
2108 template args from an argument pack.
2110 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
2113 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
2114 assembler supports hidden visibility.
2116 2011-06-14 Jason Merrill <jason@redhat.com>
2119 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
2120 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
2121 if the declaration had an exception-specifier.
2122 (process_subob_fn): Don't maybe_instantiate_noexcept.
2123 * pt.c (maybe_instantiate_noexcept): Handle overload.
2124 * typeck2.c (nothrow_spec_p_uninst): New.
2125 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
2126 * typeck.c (merge_types): Adjust.
2128 * pt.c (deduction_tsubst_fntype): Don't save input_location.
2129 (maybe_instantiate_noexcept): Likewise.
2131 2011-06-14 Joseph Myers <joseph@codesourcery.com>
2133 * Make-lang.in (cp/method.o): Update dependencies.
2134 * method.c: Include common/common-target.h.
2135 (use_thunk): Use targetm_common.have_named_sections.
2137 2011-06-14 Steve Ellcey <sje@cup.hp.com>
2139 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
2141 2011-06-14 Jason Merrill <jason@redhat.com>
2143 * error.c (type_to_string): Print typedef-stripped version too.
2146 * call.c (perform_implicit_conversion_flags): Print source type as
2150 * typeck2.c (build_m_component_ref): Preserve rvalueness.
2153 * class.c (build_base_path): Fix cv-quals in unevaluated context.
2156 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
2157 of fold_indirect_ref_1.
2158 (cxx_eval_indirect_ref): Use it.
2160 2011-06-11 Jan Hubicka <jh@suse.cz>
2162 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
2165 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2168 * decl.c (grokdeclarator): Reject operator names in parameters.
2170 2011-06-10 Jan Hubicka <jh@suse.cz>
2172 * decl2.c (clear_decl_external): New functoin.
2173 (cp_write_global_declarations): Use it.
2175 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2177 * cp-tree.h (error_operand_p): Remove.
2179 2011-06-09 David Krauss <potswa@mac.com>
2182 * typeck2.c (build_x_arrow): Push fake template context
2183 to produce diagnostic on acyclic endless operator-> drill-down.
2184 * call.c (build_new_op): Change Boolean overload status
2185 value to a pointer to the overload function.
2186 * cp-tree.h: Likewise.
2187 * typeck.c: Likewise.
2188 * parser.c: Likewise.
2189 * decl2.c: Likewise.
2192 2011-06-09 Jason Merrill <jason@redhat.com>
2194 * semantics.c (maybe_constant_value): Handle overflowed input.
2195 (non_const_var_error): Handle non-constant DECL_INITIAL.
2197 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
2199 * parser.c (cp_parser_constant_expression): Just return the
2200 non-constant expression.
2202 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
2204 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
2207 * decl.c (grokdeclarator): Reject operator names in typedefs.
2209 2011-06-08 Jason Merrill <jason@redhat.com>
2212 * cp-tree.def (DEFERRED_NOEXCEPT): New.
2213 * cp-tree.h (struct tree_deferred_noexcept): New.
2214 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
2215 (DEFERRED_NOEXCEPT_SPEC_P): New.
2216 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
2217 (union lang_tree_node): Add tree_deferred_noexcept.
2218 (maybe_instantiate_noexcept): Declare.
2219 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
2220 * error.c (dump_exception_spec): Likewise.
2221 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
2222 * ptree.c (cxx_print_xnode): Likewise.
2223 * tree.c (cp_tree_equal): Likewise.
2224 * decl.c (cp_tree_node_structure): Likewise.
2225 (duplicate_decls): Call maybe_instantiate_noexcept.
2226 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
2227 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
2228 DEFERRED_NOEXCEPT_SPEC_P.
2229 * typeck2.c (merge_exception_specifiers): Likewise.
2230 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
2231 * method.c (process_subob_fn, defaulted_late_check): Likewise.
2232 * pt.c (tsubst_exception_specification): Add defer_ok parm.
2233 Build DEFERRED_NOEXCEPT.
2234 (maybe_instantiate_noexcept): New.
2235 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
2236 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
2238 * semantics.c (potential_constant_expression_1): Handle destructor
2241 2011-06-08 Jakub Jelinek <jakub@redhat.com>
2243 * cp-tree.h (struct tinst_level): Add chain_next GTY
2246 2011-06-08 Jason Merrill <jason@redhat.com>
2249 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
2250 if a pending_template entry is pointing at it.
2252 2011-06-07 Jason Merrill <jason@redhat.com>
2256 * error.c (subst_to_string): New.
2257 (cp_printer): Use it for 'S'.
2258 (print_instantiation_partial_context_line): Handle subst context.
2259 * pt.c (push_tinst_level): Handle subst context.
2260 (deduction_tsubst_fntype): Don't track specific substitutions.
2261 Use push_tinst_level.
2263 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
2264 (fn_type_unification): Don't call push_deduction_access_scope here.
2266 2011-06-06 Jason Merrill <jason@redhat.com>
2269 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
2270 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
2272 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
2275 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
2276 and getter names to use all the allowed method names.
2278 2011-06-06 Jason Merrill <jason@redhat.com>
2281 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
2284 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
2285 at_function_scope_p.
2288 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
2290 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
2292 * init.c (build_delete): Warn when deleting type with non-virtual
2295 2011-06-03 Jakub Jelinek <jakub@redhat.com>
2298 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
2301 2011-06-01 Jason Merrill <jason@redhat.com>
2303 * pt.c (build_non_dependent_expr): Remove special handling of
2307 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
2308 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
2311 * typeck2.c (build_x_arrow): Don't use build_min_nt.
2313 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
2316 * name-lookup.c (supplement_binding_1): If the old binding was a
2317 type name, also check that the DECL actually refers to the same
2318 type or is not a type.
2320 2011-05-31 Jason Merrill <jason@redhat.com>
2323 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
2324 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
2325 (build_min_non_dep): Preserve reference refs.
2326 (build_min_non_dep_call_vec): Likewise
2328 2011-05-30 Jakub Jelinek <jakub@redhat.com>
2331 * semantics.c (finish_omp_clauses): Call require_complete_type
2332 even for copyin/copyprivate clauses. Only call
2333 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
2335 2011-05-28 Jason Merrill <jason@redhat.com>
2338 * parser.c (cp_parser_lambda_expression): Improve error recovery.
2339 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
2341 2011-05-27 Jason Merrill <jason@redhat.com>
2344 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
2347 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
2351 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
2352 * decl.c (start_preparsed_function): Don't call comdat_linkage for
2356 * mangle.c (write_expression): Handle MODOP_EXPR.
2359 * parser.c (cp_parser_unqualified_id): Don't check
2360 constructor_name_p for enums.
2363 * pt.c (dependent_type_p_r): Avoid infinite recursion.
2366 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
2367 with INDIRECT_REF of REFERENCE_TYPE.
2370 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
2372 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
2374 * cp-tree.h (building_stmt_tree): Delete.
2375 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
2376 (build_aggr_init_full_exprs): Call building_stmt_list_p
2377 instead of building_stmt_tree.
2378 (initialize_local_var): Likewise.
2379 (finish_function): Likewise.
2380 * decl2.c (finish_anon_union): Likewise.
2381 * init.c (begin_init_stmts): Likewise.
2382 (finish_init_stmts): Likewise.
2383 (expand_aggr_init_1): Likewise.
2384 * name-lookup.c (do_local_using_decl): Likewise.
2385 (do_namespace_alias): Likewise.
2386 (do_using_directive): Likewise.
2387 (cp_emit_debug_info_for_using): Likewise.
2388 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
2390 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
2393 * typeck2.c (build_functional_cast): Complain early for invalid uses
2394 of 'auto' and set type to error_mark_node.
2396 2011-05-26 Jason Merrill <jason@redhat.com>
2399 * parser.c (cp_parser_member_declaration): Allow friend T.
2400 * friend.c (make_friend_class): Ignore non-classes.
2401 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
2404 * pt.c (convert_template_argument): Don't complain about using
2405 injected-class-name as template template argument.
2408 * decl.c (check_static_variable_definition): Now static.
2409 (cp_finish_decl): Call it here.
2410 (grokdeclarator): Not here.
2411 * pt.c (instantiate_class_template_1): Or here.
2412 * cp-tree.h: Don't declare it.
2414 2011-05-26 Janis Johnson <janis187@us.ibm.com>
2415 Nathan Froyd <froydnj@codesourcery.com>
2419 * name-lookup.h (enum scope_kind): Add sk_cond.
2420 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
2421 Detect and report error for redeclaration from for-init or if
2422 or switch condition.
2423 (begin_scope): Handle sk_cond.
2424 * semantics.c (begin_if_stmt): Use sk_cond.
2425 (begin switch_stmt): Ditto.
2427 2011-05-26 Jason Merrill <jason@redhat.com>
2430 * name-lookup.h (cp_class_binding): Make base a pointer.
2431 * name-lookup.c (new_class_binding): Adjust.
2432 (poplevel_class): Adjust.
2435 * decl.c (grokparms): Function parameter packs don't need to
2437 * pt.c (type_unification_real): But they aren't deduced otherwise.
2439 2011-05-25 Jason Merrill <jason@redhat.com>
2442 * decl.c (build_enumerator): If incremented enumerator won't fit in
2443 previous integral type, find one it will fit in.
2446 * decl.c (create_array_type_for_decl): Complain about array of auto.
2450 * error.c (dump_template_bindings): Set processing_template_decl
2451 for a partial instantiation.
2454 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
2455 to another reference type.
2458 * decl.c (case_conversion): New.
2459 (finish_case_label): Use it.
2461 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
2464 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
2467 * decl.c (grokdeclarator): Complain about auto typedef.
2470 * decl.c (grokdeclarator): Complain later for auto parameter.
2471 * pt.c (splice_late_return_type): Handle use in a template
2475 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
2478 * parser.c (cp_parser_parameter_declaration): Recognize
2479 list-initialization.
2480 (cp_parser_direct_declarator): Check for the closing
2481 paren before parsing definitely.
2484 * parser.c (cp_parser_constructor_declarator_p): Don't check
2485 constructor_name_p for enums.
2486 (cp_parser_diagnose_invalid_type_name): Correct error message.
2489 * init.c (perform_member_init): Handle list-initialization
2490 of array of non-trivial class type.
2493 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
2494 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
2497 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
2498 function parameter pack.
2499 (tsubst_pack_expansion): Likewise.
2501 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
2504 2011-05-25 Jakub Jelinek <jakub@redhat.com>
2506 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
2510 * semantics.c (cxx_eval_bit_field_ref): Handle the
2511 case when BIT_FIELD_REF doesn't cover only a single field.
2513 2011-05-24 Jason Merrill <jason@redhat.com>
2516 * pt.c (get_mostly_instantiated_function_type): Use
2517 push_deferring_access_checks rather than set flag_access_control.
2519 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
2521 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
2522 syntax error in declaring an ObjC instance variable.
2524 2011-05-24 Jason Merrill <jason@redhat.com>
2527 * class.c (pushclass): Accept NULL argument.
2528 (popclass): Deal with popping null class.
2529 * pt.c (push_access_scope, pop_access_scope): Use them rather than
2530 push_to_top_level/pop_from_top_level.
2531 (push_deduction_access_scope, pop_defarg_context): New.
2532 (fn_type_unification): Use them.
2533 * name-lookup.c (lookup_name_real_1): Check current_class_type.
2535 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
2537 * decl.c (grokdeclarator): Use current_class_name.
2539 2011-05-24 Joseph Myers <joseph@codesourcery.com>
2541 * Make-lang.in (GXX_OBJS): Remove prefix.o.
2542 (g++$(exeext)): Use libcommon-target.a.
2543 (CXX_C_OBJS): Remove prefix.o.
2545 2011-05-23 Jason Merrill <jason@redhat.com>
2547 * pt.c (tsubst_copy_and_build): Use current_class_name.
2550 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
2553 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
2554 converting to reference.
2555 (build_static_cast_1): Update for glvalues.
2558 * typeck.c (build_const_cast_1): Handle rvalue references.
2561 * decl.c (use_eh_spec_block): Do use an EH spec block for a
2565 * call.c (splice_viable): Be strict in templates.
2568 * error.c (dump_template_bindings): Suppress access control.
2571 * pt.c (instantiate_decl): Handle =default.
2574 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
2576 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
2578 * call.c (build_over_call): Tweak call to check_function_arguments.
2579 * typeck.c (cp_build_function_call_vec): Likewise.
2581 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
2584 * init.c (perform_member_init): Check for self-initialization.
2586 2011-05-22 Jason Merrill <jason@redhat.com>
2589 * typeck.c (composite_pointer_type_r): Return error_mark_node
2590 on error in SFINAE context.
2592 2011-05-20 Jason Merrill <jason@redhat.com>
2595 * decl.c (grokdeclarator): Don't add set const function-cv-qual
2596 for constexpr fns to memfn_quals, just add it to the type.
2597 (revert_static_member_fn): Don't complain about quals.
2598 (check_static_quals): New.
2599 (grokfndecl): Call it.
2600 (start_preparsed_function): Don't call revert_static_member_fn.
2603 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
2606 * cvt.c (type_promotes_to): Don't promote scoped enums.
2609 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
2612 * tree.c (stabilize_expr): Fix typo.
2616 * typeck.c (comp_except_specs): noexcept(false) is not compatible
2617 with throw(type-list).
2618 * typeck2.c (merge_exception_specifiers): noexcept(false)
2619 beats any more limited specification.
2623 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
2625 * semantics.c (perform_koenig_lookup): Add complain parm.
2626 * cp-tree.h: Adjust.
2627 * parser.c (cp_parser_postfix_expression): Adjust.
2628 (cp_parser_perform_range_for_lookup): Adjust.
2630 2011-05-20 Jason Merrill <jason@redhat.com>
2632 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
2634 2011-05-20 Joseph Myers <joseph@codesourcery.com>
2636 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
2638 2011-05-19 Jakub Jelinek <jakub@redhat.com>
2641 * decl.c (check_omp_return): Stop searching on sk_function_parms.
2644 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
2645 pass it down to locate_fn_flags.
2646 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
2647 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
2648 * cp-gimplify.c: Include splay-tree.h.
2649 (splay_tree_compare_decl_uid, omp_var_to_track,
2650 omp_cxx_notice_variable): New functions.
2651 (struct cp_genericize_omp_taskreg): New type.
2652 (struct cp_genericize_data): Add omp_ctx field.
2653 (cp_genericize_r): Attempt to determine implicitly determined
2654 firstprivate class type variables.
2655 (cp_genericize): Clear omp_ctx.
2656 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
2658 2011-05-18 Jason Merrill <jason@redhat.com>
2662 * class.c (finalize_literal_type_property): Do check
2663 for constexpr member functions of non-literal class.
2664 (finish_struct): Don't call check_deferred_constexpr_decls.
2665 * cp-tree.h: Don't declare it.
2666 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
2667 * decl.c (grok_special_member_properties): Don't check it
2668 (grokfnedcl): Don't call validate_constexpr_fundecl.
2669 (start_preparsed_function): Do call it.
2670 * pt.c (tsubst_decl): Don't call it.
2671 (instantiate_class_template_1): Don't call
2672 check_deferred_constexpr_decls.
2673 * semantics.c (literal_type_p): Check for any incompleteness.
2674 (ensure_literal_type_for_constexpr_object): Likewise.
2675 (is_valid_constexpr_fn): Revert deferral changes.
2676 (validate_constexpr_fundecl): Likewise.
2677 (register_constexpr_fundef): Likewise.
2678 (check_deferred_constexpr_decls): Remove.
2680 2011-05-16 Jason Merrill <jason@redhat.com>
2683 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
2685 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2687 * cxx-pretty-print.c: Update comment.
2688 * semantics.c (trait_expr_value, finish_trait_expr):
2690 * parser.c (cp_parser_primary_expression): Likewise.
2692 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
2695 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
2697 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
2699 Implement final on class.
2700 * class.c (check_bases): Diagnose derivation from a final class.
2701 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
2702 (CLASSTYPE_FINAL): New.
2703 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
2705 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
2707 2011-05-13 Jason Merrill <jason@redhat.com>
2710 * pt.c (deduction_tsubst_fntype): New.
2711 (fn_type_unification): Use it.
2712 (init_template_processing): Initialize hash table.
2713 (print_template_statistics): Print hash table stats.
2715 * call.c (build_op_call): Use timevar_cond_start/stop.
2716 (build_user_type_conversion): Likewise.
2718 2011-05-12 Jason Merrill <jason@redhat.com>
2720 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
2721 * semantics.c (validate_constexpr_fundecl): Set it.
2722 (check_deferred_constexpr_decls): Clear it.
2723 (register_constexpr_fundef): Make sure it isn't set.
2724 * decl.c (grok_special_member_properties): Check it.
2726 2011-05-11 Jason Merrill <jason@redhat.com>
2729 * semantics.c (validate_constexpr_fundecl): Defer checking if
2730 an argument type is being defined.
2731 (is_valid_constexpr_fn): Add defer_ok parm.
2732 (cxx_eval_call_expression): Adjust.
2733 (check_deferred_constexpr_decls): New.
2734 (literal_type_p): Make sure type isn't being defined.
2735 (ensure_literal_type_for_constexpr_object): Handle type being defined.
2736 * cp-tree.h: Declare check_deferred_constexpr_decls.
2737 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
2738 (start_preparsed_function, cp_finish_decl): Not here.
2739 * class.c (finalize_literal_type_property): Don't call
2740 validate_constexpr_fundecl.
2741 (finish_struct): Call check_deferred_constexpr_decls.
2742 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
2743 (instantiate_class_template): Call check_deferred_constexpr_decls.
2745 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
2746 rather than DECL_TEMPLATE_INSTANTIATION.
2747 (cxx_eval_call_expression): Likewise.
2749 * semantics.c (register_constexpr_fundef): Add to hash table here.
2750 (validate_constexpr_fundecl): Not here.
2752 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
2754 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
2755 do call maybe_constant_value in C++0x mode.
2756 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
2759 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
2761 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
2763 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
2765 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
2766 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
2767 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2769 2011-05-10 Jason Merrill <jason@redhat.com>
2772 * class.c (type_build_ctor_call): New.
2773 * cp-tree.h: Declare it.
2774 * decl.c (check_initializer): Use it instead of
2775 TYPE_NEEDS_CONSTRUCTING.
2776 * init.c (build_value_init, build_value_init_noctor): Likewise.
2777 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
2778 (build_vec_init): Likewise.
2779 * typeck2.c (process_init_constructor_array): Likewise.
2780 (process_init_constructor_record): Likewise.
2783 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
2784 expansion producing another expansion.
2786 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
2788 Fixes for override/final.
2789 * class.c (check_for_override): Diagnose final on a nonvirtual
2790 member function, diagnose override for a virtual with no matching
2791 override. Don't fiddle around with DECL_VINDEX.
2793 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2795 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
2796 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2797 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
2798 operand of EXPR_PACK_EXPANSION.
2799 (cp_tree_operand_length): Declare.
2800 * tree.c (cp_tree_operand_length): Define.
2801 (cp_tree_equal): Call it.
2802 * pt.c (value_dependent_expr_P): Likewise.
2803 * mangle.c (write_expression): Likewise.
2805 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
2809 * decl.c (reshape_init): Take a complain parameter and do
2810 not call error if tf_error is not set.
2811 (check_initializer, reshape_init_r, reshape_init_array,
2812 reshape_init_array_1, reshape_init_vector, reshape_init_class):
2814 * typeck2.c (digest_init_r): Take a complain parameter and
2815 pass it to convert_for_initialization.
2816 (digest_init, digest_init_flags, process_init_constructor_array,
2817 process_init_constructor_record, process_init_constructor_union,
2818 process_init_constructor, digest_init_r): Adjust.
2819 * init.c (expand_default_init, build_new_1): Likewise.
2820 * typeck.c (cp_build_modify_expr): Likewise.
2821 * decl2.c (grokfield): Likewise.
2822 * call.c (convert_like_real, convert_default_arg): Likewise.
2823 * semantics.c (finish_compound_literal): Pass complain to
2824 reshape_init and digest_init.
2825 * cp-tree.h: Adjust declarations.
2827 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
2830 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
2831 recursion if there is user defined constructor.
2833 2011-05-09 Jason Merrill <jason@redhat.com>
2836 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2839 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2841 Implement final/override for member functions.
2842 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2843 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2844 (cp_virt_specifiers, enum virt_specifier): New.
2845 * decl.c (set_virt_specifiers): New.
2846 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2847 * parser.c (make_call_declarator): add virt-specifiers parameter.
2848 (cp_parser_lambda_declarator_opt): Adjust.
2849 (cp_parser_direct_declarator): Likewise.
2850 (cp_parser_virt_specifier_seq_opt): New.
2851 * search.c (check_final_overrider): Diagnose attempts to override
2852 a final member function.
2854 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2857 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2858 if the instance has a dependent initializer.
2860 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2863 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2864 effectively unused variable.
2866 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2868 * name-lookup.h (global_bindings_p): Adjust prototype.
2869 * name-lookup.c (global_bindings_p): Return bool.
2871 2011-05-06 Jason Merrill <jason@redhat.com>
2873 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2877 * semantics.c (cxx_eval_conditional_expression): Check
2878 integer_zerop instead.
2879 (potential_constant_expression_1): Likewise.
2882 * semantics.c (cxx_eval_array_reference): Handle implicit
2885 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2887 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2888 * call.c (standard_conversion): Call class_of_this_parm.
2889 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2890 (pp_cxx_direct_abstract_declarator): Likewise.
2891 * decl2.c (change_return_type): Likewise.
2892 (cp_reconstruct_complex_type): Likewise.
2893 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2894 * mangle.c (write_function_type): Likewise.
2895 * pt.c (unify): Likewise.
2896 * typeck.c (merge_types, type_memfn_quals): Likewise.
2897 * decl.c (build_this_parm): Call type_of_this_parm.
2899 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2902 * cp-tree.h (non_static_member_function_p): Declare new function.
2903 * tree.c (non_static_member_function_p): Define it.
2904 * semantics.c (finish_call_expr): Use it.
2906 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2908 * decl.c (finish_case_label): Omit the loc argument to
2911 2011-05-05 Jason Merrill <jason@redhat.com>
2913 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2914 * cvt.c (convert_from_reference): Adjust.
2915 * pt.c (build_non_dependent_expr): Adjust.
2916 * semantics.c (finish_offsetof): Adjust.
2917 * tree.c (lvalue_kind): Use it.
2920 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2922 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2924 * decl.c (start_preparsed_function): Do not set
2925 dont_save_pending_sizes_p.
2927 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2929 * parser.c (cp_parser_objc_method_definition_list): Update call to
2930 objc_start_method_definition.
2932 2011-05-04 Jason Merrill <jason@redhat.com>
2935 * class.c (resolves_to_fixed_type_p): Don't look closely
2938 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2941 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2944 2011-05-02 Lawrence Crowl <crowl@google.com>
2946 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2947 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2948 Change TV_NAME_LOOKUP to start/stop.
2949 (define_label): Refactor timevar calls out to a wrapper function.
2950 Change TV_NAME_LOOKUP to start/stop.
2951 (xref_tag): Likewise.
2952 (lookup_label): Refactor timevar calls out to a wrapper function.
2953 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2955 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2957 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2958 (lookup_template_class): Refactor timevar calls out to a wrapper
2959 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2960 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2962 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2963 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2964 (push_namespace): Likewise.
2965 (pop_nested_namespace): Likewise.
2966 (pushdecl_namespace_level): Likewise.
2967 (store_class_bindings): Likewise.
2968 (push_to_top_level): Likewise.
2969 (identifier_type_value): Refactor timevar calls out to a wrapper
2970 function. Change TV_NAME_LOOKUP to start/stop.
2971 (find_binding): Likewise.
2972 (push_using_decl): Likewise.
2973 (lookup_arg_dependent): Likewise.
2974 (push_using_directive): Likewise.
2975 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2976 to plain code. Change TV_NAME_LOOKUP to start/stop.
2977 (lookup_type_current_level): Likewise. Refactor inner return to
2979 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2980 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2981 (pushdecl_top_level_1): Likewise.
2982 (lookup_using_namespace): Likewise.
2983 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2984 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2985 (push_overloaded_decl): Likewise.
2986 (push_class_level_binding): Likewise.
2987 (namespace_binding): Likewise.
2988 (set_namespace_binding): Likewise.
2989 (supplement_binding): Likewise.
2990 (unqualified_namespace_lookup): Likewise.
2991 (lookup_name_real): Likewise.
2992 (lookup_type_scope): Likewise.
2993 (namespace_ancestor): Likewise.
2994 (lookup_name_innermost_nonclass_level): Likewise.
2995 (pushtag): Likewise.
2996 (pop_from_top_level): Likewise.
2997 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2998 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
3000 (add_using_namespace): Refactor timevar calls out to a wrapper
3001 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
3002 wrapper on call to self.
3004 * decl2.c: (cp_write_global_declarations): Add start/stop of
3005 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
3006 Remove push/pop calls to TV_VARCONST.
3008 * parser.c: Add include of "timevar.h".
3009 (cp_parser_explicit_instantiation): Add push/pop calls to
3011 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
3012 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
3014 (cp_parser_function_definition_from_specifiers_and_declarator): Add
3015 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
3016 (cp_parser_late_parsing_for_member): Add push/pop calls to
3017 new TV_PARSE_INMETH.
3019 * call.c: Add include of "timevar.h".
3020 (convert_class_to_reference): Wrap and add push/pop calls to
3022 (build_op_call): Likewise.
3023 (build_conditional_expr): Likewise.
3024 (build_new_op): Likewise.
3025 (build_new_method_call): Likewise.
3026 (build_user_type_conversion): Reorganize to single return and add
3027 push/pop calls to TV_OVERLOAD.
3028 (perform_overload_resolution): Likewise.
3030 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
3032 2011-05-02 Jason Merrill <jason@redhat.com>
3034 * tree.c (build_vec_init_expr): Take complain parm.
3035 (build_vec_init_elt): Likewise. Free arg vector.
3036 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
3037 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
3038 (VEC_INIT_EXPR_INIT): Likewise.
3039 Adjust build_vec_init_expr declaration.
3040 * init.c (perform_member_init): Adjust.
3044 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3045 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3046 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3047 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3048 (build_vec_init_elt): Don't expect an array type.
3049 (build_array_copy): Adjust.
3050 * init.c (perform_member_init): Adjust.
3051 (build_new_1): Use build_vec_init_expr.
3054 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
3055 Protect an explicit target.
3058 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
3059 (compute_array_index_type): Revert earlier 48446 changes.
3060 (grokdeclarator): Use stabilize_vla_size.
3062 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
3063 Eric Botcazou <ebotcazou@adacore.com>
3065 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
3066 instead of inappropriate zero values.
3068 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
3071 * decl.c (compute_array_index_type): Check build_expr_type_conversion
3072 return value for NULL_TREE.
3074 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
3077 * init.c (perform_member_init): Check build_value_init return
3078 value for error_mark_node.
3080 2011-04-29 Diego Novillo <dnovillo@google.com>
3081 Le-Chun Wu <lcwu@google.com>
3083 * call.c (conversion_null_warnings): Also handle assignments
3084 when warning about NULL conversions.
3086 2011-04-29 Le-Chun Wu <lcwu@google.com>
3088 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
3089 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
3090 (build_over_call): Use it to determine whether to emit a NULL
3091 warning for template function instantiations.
3092 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
3093 EXPLICIT_TARGS is set.
3095 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
3096 Mike Stump <mikestump@comcast.net>
3098 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
3099 in maintainer mode. Use the --output-file option of gperf instead
3100 of > to prevent creating an empty cp/cfns.h when gperf is not
3103 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3106 * semantics.c (finish_base_specifier): cv-qualified base class
3107 is fine, per DR 484.
3109 2011-04-28 Dodji Seketeli <dodji@redhat.com>
3112 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
3113 considering call expressions involving a member function.
3115 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3118 * tree.c (build_cplus_new): Check build_target_expr return
3119 value for error_mark_node.
3121 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3124 * semantics.c (literal_type_p): Reference types are literal types,
3126 (valid_type_in_constexpr_fundecl_p): Remove.
3127 (is_valid_constexpr_fn): Adjust.
3129 2011-04-27 Jason Merrill <jason@redhat.com>
3132 Implement list-initialization of _Complex.
3133 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
3134 (check_initializer): Likewise.
3135 * call.c (build_complex_conv): New.
3136 (implicit_conversion): Call it.
3137 (convert_like_real): Handle it.
3138 * typeck2.c (check_narrowing): Handle it.
3140 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
3141 decide whether to delete.
3142 (build_vec_init): Pass sfk_complete_destructor.
3145 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3146 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3147 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3148 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3149 (build_vec_init_elt): Don't expect an array type.
3150 (build_array_copy): Adjust.
3151 * init.c (perform_member_init): Adjust.
3152 (build_new_1): Use build_vec_init_expr.
3154 * class.c (resolve_address_of_overloaded_function): Don't
3155 change OVERLOAD to TREE_LIST.
3156 * pt.c (print_candidates_1): Remove nonsensical assert.
3159 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
3160 to tentative parse sooner.
3162 2011-04-26 Jason Merrill <jason@redhat.com>
3165 * parser.c (cp_parser_primary_expression): Set *idk to
3166 CP_ID_KIND_NONE for a parenthesized identifier.
3168 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
3169 (cxx_print_identifier): Correct indentation.
3172 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
3173 * tree.c (force_target_expr): Add complain parm.
3174 (build_target_expr_with_type): Likewise.
3175 (get_target_expr_sfinae): Split out.
3176 (build_vec_init_expr, bot_manip): Adjust.
3177 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
3178 (build_delete, build_dtor_call): Likewise.
3179 (perform_direct_initialization_if_possible): Adjust.
3180 (build_vec_init): Handle error return.
3181 * cvt.c (force_rvalue): Add complain parm.
3182 Call build_special_member_call directly.
3183 * decl2.c (delete_sanity): Add complain parm.
3184 (build_cleanup): Adjust.
3185 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
3186 * semantics.c (finish_stmt_expr_expr): Adjust.
3187 (finish_compound_literal): Adjust.
3188 * parser.c (cp_parser_delete_expression): Adjust.
3189 * typeck2.c (build_functional_cast): Adjust.
3190 * cp-tree.h: Adjust.
3192 2011-04-26 Martin Jambor <mjambor@suse.cz>
3194 * class.c (cp_fold_obj_type_ref): Remove.
3195 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
3197 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3199 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
3200 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
3201 (UNDERLYING_TYPE_TYPE): Add.
3202 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
3204 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
3205 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
3206 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
3207 * semantics.c (finish_underlying_type): New.
3208 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
3209 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
3210 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
3211 * tree.c (cp_walk_subtrees): Likewise.
3212 * pt.c (for_each_template_parm_r, tsubst, unify,
3213 dependent_type_p_r): Likewise.
3214 * mangle.c (write_type): Sorry for __underlying_type.
3216 2011-04-25 Jason Merrill <jason@redhat.com>
3219 * decl.c (type_dependent_init_p): New.
3220 (cp_finish_decl): Check it.
3221 * pt.c (any_type_dependent_elements_p): New.
3222 * cp-tree.h: Declare it.
3224 2011-04-20 Jason Merrill <jason@redhat.com>
3226 * semantics.c (finish_compound_literal): Don't put an array
3227 with a dtor in a static variable.
3229 * call.c (build_over_call): Handle trivial dtor.
3231 * search.c (lookup_fnfields_slot): Call complete_type.
3234 * decl2.c (build_offset_ref_call_from_tree): Move
3235 non-dependency of object outside condition.
3238 * decl.c (cp_finish_decl): Simplify template handling.
3240 2011-04-20 Jim Meyering <meyering@redhat.com>
3242 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
3244 2011-04-19 Jason Merrill <jason@redhat.com>
3247 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
3250 * decl.c (duplicate_decls): Keep always_inline attribute
3251 in sync with DECL_DISREGARD_INLINE_LIMITS.
3253 2011-04-18 Jason Merrill <jason@redhat.com>
3256 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
3259 * init.c (build_value_init): Handle UNION_TYPE the same.
3261 2011-04-18 Jakub Jelinek <jakub@redhat.com>
3264 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
3265 for type dependent pointers.
3267 2011-04-18 Jim Meyering <meyering@redhat.com>
3269 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
3271 2011-04-17 Jan Hubicka <jh@suse.cz>
3273 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
3276 2011-04-17 Jason Merrill <jason@redhat.com>
3279 * typeck2.c (build_functional_cast): Disallow array type.
3281 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
3283 2011-04-17 Jan Hubicka <jh@suse.cz>
3285 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
3287 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3290 * parser.c (cp_convert_range_for): Split into
3291 cp_parser_perform_range_for_lookup.
3292 (cp_parser_perform_range_for_lookup): New.
3293 (cp_parser_range_for_member_function): New.
3294 (cp_parser_for_init_statement): Correct error message.
3295 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
3297 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3299 * parser.c (cp_parser_objc_protocol_declaration): Updated for
3300 change from objc_declare_protocols() to objc_declare_protocol().
3302 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3305 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
3306 and return immediately.
3308 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3310 * cp-tree.def (SWITCH_STMT): Add an extra operand.
3311 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3312 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
3313 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
3314 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
3316 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3318 * cp-tree.def (IF_STMT): Add an extra operand.
3319 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3320 * cp-tree.h (IF_SCOPE): Define.
3321 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
3322 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
3324 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3326 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
3327 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
3328 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
3329 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
3330 Use FOR_SCOPE instead of TREE_CHAIN.
3331 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
3332 (finish_for_stmt): Likewise.
3334 2011-04-14 Jason Merrill <jason@redhat.com>
3336 * parser.c (cp_parser_postfix_expression): Fix flags passed to
3337 build_new_method_call.
3338 * semantics.c (finish_call_expr): Likewise.
3341 * init.c (build_value_init_noctor): Check complain consistently.
3344 * typeck.c (cp_build_binary_op): Don't decay void operands.
3347 * decl.c (compute_array_index_type): Use get_temp_regvar instead
3349 * init.c (get_temp_regvar): No longer static.
3350 * cp-tree.h: Declare it.
3352 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3354 * parser.c (cp_parser_objc_class_declaration): Updated for change
3355 in objc_declare_class().
3357 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3359 * decl.c (poplevel): Use block_chainon.
3361 2011-04-13 Jason Merrill <jason@redhat.com>
3364 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
3365 or pointer to (non-member) function.
3367 2011-04-13 Jakub Jelinek <jakub@redhat.com>
3370 * semantics.c (cxx_eval_array_reference): Handle reading from
3371 wchar_t, char16_t and char32_t STRING_CST.
3373 2011-04-13 Dodji Seketeli <dodji@redhat.com>
3376 * class.c (fixed_type_or_null): We cannot determine the dynamic
3377 type of a reference variable if its initializer is dependent.
3379 2011-04-13 Jason Merrill <jason@redhat.com>
3382 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
3383 unqualified lookup failing if we're still in a template.
3385 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3387 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
3388 tree_contains_struct initialization to...
3389 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
3391 * cp-objcp-common.h (cp_common_init_ts): Declare.
3392 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
3395 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3397 * parser.c (cp_parser_objc_message_expression): Updated call
3398 to objc_build_message_expr.
3400 2011-04-12 Martin Jambor <mjambor@suse.cz>
3402 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
3403 cgraph_get_create_node.
3404 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
3405 instead of cgraph_get_create_node.
3406 * method.c (make_alias_for_thunk): Call cgraph_get_node
3407 instead of cgraph_get_create_node, assert it returns non-NULL.
3408 (use_thunk): Likewise.
3409 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
3410 when flag_syntax_only is not set. Call cgraph_get_node instead of
3411 cgraph_get_create_node.
3412 (maybe_clone_body): Call cgraph_get_node instead of
3413 cgraph_get_create_node.
3415 2011-04-12 Martin Jambor <mjambor@suse.cz>
3417 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
3418 instead of cgraph_node.
3419 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
3420 (cp_write_global_declarations): Likewise.
3421 * optimize.c (maybe_clone_body): Likewise.
3422 * semantics.c (maybe_add_lambda_conv_op): Likewise.
3423 * mangle.c (mangle_decl): Likewise.
3424 * method.c (make_alias_for_thunk): Likewise.
3425 (use_thunk): Likewise.
3427 2011-04-11 Jason Merrill <jason@redhat.com>
3430 * decl.c (cp_complete_array_type_or_error): New.
3431 * semantics.c (finish_compound_literal): Use it.
3432 * cp-tree.h: Declare it.
3435 * semantics.c (finish_compound_literal): Handle references.
3438 * semantics.c (finish_compound_literal): Take complain parm.
3439 (build_lambda_object): Adjust.
3440 * cp-tree.h: Adjust.
3441 * call.c (convert_like_real): Adjust.
3442 * decl.c (check_initializer): Adjust.
3443 * parser.c (cp_parser_postfix_expression): Adjust.
3444 (cp_parser_functional_cast): Adjust.
3445 * pt.c (tsubst_copy_and_build): Adjust.
3446 * typeck2.c (process_init_constructor_record): Adjust.
3449 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
3453 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
3454 than cp_build_indirect_ref.
3456 PR c++/48457, Core 1238
3457 * call.c (reference_binding): Allow rvalue reference to bind to
3459 * tree.c (lvalue_kind): Functions are always lvalues.
3461 2011-04-07 Jason Merrill <jason@redhat.com>
3464 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
3465 arguments even if we don't know the function.
3468 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
3469 at the end of the chain.
3470 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
3471 (iterative_hash_template_arg): Likewise.
3474 * cp-tree.h (OVL_ARG_DEPENDENT): New.
3475 * name-lookup.c (add_function): Set it.
3476 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
3479 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
3480 Release unused vector.
3483 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
3484 (type_unification_real): Clear it here instead.
3487 * except.c (build_noexcept_spec): Propagate error_mark_node.
3488 (finish_noexcept_expr): Likewise.
3491 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
3495 * call.c (resolve_args): Take complain.
3496 (build_new_function_call, build_operator_new_call): Pass it.
3497 (build_op_call, build_new_op, build_new_method_call): Pass it.
3500 * typeck.c (check_for_casting_away_constness): Take complain.
3501 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
3502 (build_const_cast_1): Pass it. Take full complain parm.
3503 (build_const_cast, cp_build_c_cast): Adjust.
3505 * tree.c (build_aggr_init_expr): Always return error_mark_node
3506 on abstract violation.
3509 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
3510 (bot_manip): Adjust.
3511 * cp-tree.h: Adjust.
3512 * call.c (convert_like_real, build_cxx_call): Adjust.
3513 (perform_direct_initialization_if_possible): Adjust.
3514 * cvt.c (ocp_convert): Adjust.
3515 * init.c (build_value_init): Adjust.
3516 * semantics.c (maybe_add_lambda_conv_op): Adjust.
3517 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
3518 * typeck2.c (build_functional_cast): Adjust.
3520 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
3522 (perform_member_init): Not here.
3523 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
3525 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
3528 * typeck2.c (build_functional_cast): Check complain consistently.
3529 Use build_value_init and abstract_virtuals_error_sfinae.
3530 (abstract_virtuals_error_sfinae): Split out.
3531 * cp-tree.h: Declare it.
3532 * init.c (build_new_1): Use it.
3533 (build_value_init_noctor): Handle FUNCTION_TYPE.
3535 * semantics.c (finish_decltype_type): Simplify handling of unknown
3538 * semantics.c (finish_decltype_type): Add complain parm.
3539 * cp-tree.h: Adjust.
3540 * parser.c (cp_parser_decltype): Adjust.
3541 * pt.c (tsubst): Adjust.
3544 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
3546 2011-03-31 Jason Merrill <jason@redhat.com>
3549 * semantics.c (finish_call_expr): Remove assert.
3552 * method.c (defaultable_fn_check): Templates are not defaultable.
3554 * parser.c (cp_parser_init_declarator): Avoid redundant
3555 cp_finish_decl for member declarations.
3557 2011-03-30 Jason Merrill <jason@redhat.com>
3560 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
3563 2011-03-30 Jason Merrill <jason@redhat.com>
3566 * semantics.c (potential_constant_expression_1): Handle
3567 UNORDERED_EXPR and ORDERED_EXPR.
3570 * semantics.c (finish_compound_literal): Do put static/constant
3571 arrays in static variables.
3573 * call.c (convert_like_real) [ck_list]: Build up the
3574 initializer_list object directly.
3575 * decl.c (build_init_list_var_init): Adjust.
3577 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
3578 * decl.c (reshape_init_array_1): Likewise.
3580 2011-03-29 Jason Merrill <jason@redhat.com>
3583 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
3584 the variable is constant before looking at its initializer.
3587 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
3590 * semantics.c (potential_constant_expression_1): Change error about
3591 use of *this in constructor into sorry.
3594 * decl.c (cp_finish_decl): Defer validation of constexpr member
3596 * class.c (finalize_literal_type_property): Validate them here.
3597 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
3599 * semantics.c (is_valid_constexpr_fn): Specify input location.
3601 2011-03-28 Jason Merrill <jason@redhat.com>
3604 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
3605 from overloaded function.
3608 * call.c (build_array_conv): New.
3609 (implicit_conversion): Use it.
3611 * call.c (reference_binding): Allow direct binding to an array
3615 * parser.c (cp_parser_compound_statement): Add function_body parm.
3616 Complain about non-body compound-stmt in constexpr fn.
3617 (cp_parser_primary_expression, cp_parser_statement): Adjust.
3618 (cp_parser_implicitly_scoped_statement): Adjust.
3619 (cp_parser_function_body, cp_parser_try_block): Adjust.
3620 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
3621 (cp_parser_objc_try_catch_finally_statement): Adjust.
3624 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
3625 and using-definition.
3626 (register_constexpr_fundef): Call it.
3628 * except.c (build_noexcept_spec): Call cxx_constant_value after
3631 2011-03-25 Kai Tietz <ktietz@redhat.com>
3633 * lex.c (interface_strcmp): Handle dos-paths.
3634 (handle_pragma_implementation): Use filename_cmp instead of
3636 (in_main_input_context): Likewise.
3638 2011-03-25 Jason Merrill <jason@redhat.com>
3641 * method.c (defaulted_late_check): Check for exception spec mismatch.
3642 (defaultable_fn_check): Allow exception spec and virtual.
3643 * class.c (check_for_override): A virtual dtor is non-trivial.
3646 * pt.c (build_non_dependent_expr): Keep dereferences outside the
3649 2011-03-25 Kai Tietz <ktietz@redhat.com>
3651 * decl.c (decls_match): Replace target hook
3652 call of comp_type_attributes by version in tree.c file.
3653 * search.c (check_final_overrider): Likewise.
3654 * typeck.c (structural_comptypes): Likewise.
3656 2011-03-21 Kai Tietz <ktietz@redhat.com>
3659 * cxx-pretty-print.c (pp_cxx_ptr_operator):
3660 Display allowed attributes for function pointer types.
3661 * error.c (dump_type_prefix): Likewise.
3663 * tree.c (cxx_attribute_table): Adjust table.
3665 2011-03-18 Jason Merrill <jason@redhat.com>
3668 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
3671 * call.c (build_over_call): Don't skip ck_rvalue.
3673 2011-03-17 Jason Merrill <jason@redhat.com>
3676 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
3677 the conversion set TREE_OVERFLOW.
3680 * semantics.c (finish_decltype_type): Return T&& for xvalue.
3681 * typeck.c (unlowered_expr_type): Preserve cv-quals.
3684 * decl.c (revert_static_member_fn): Strip function-cv-quals.
3686 2011-03-16 Jason Merrill <jason@redhat.com>
3689 * semantics.c (potential_constant_expression_1): Don't allow *this
3691 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
3694 * decl.c (compute_array_index_type): Don't bother trying to deal
3695 with literal classes in ABI v1.
3698 * decl.c (duplicate_decls): Return NULL_TREE for clashing
3702 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
3703 use the generic binary expression handling.
3705 2011-03-16 Diego Novillo <dnovillo@google.com>
3707 * Make-lang.in (CXX_PARSER_H): New.
3708 (cp/parser.o): Add dependency on CXX_PARSER_H.
3709 Add dependency on tree-pretty-print.h
3710 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
3711 * cp-lang.c: Include parser.h.
3712 * parser.c: Include parser.h.
3713 (struct cp_token): Add bitfield purged_p.
3716 (CPP_PURGED): Remove. Update all users.
3717 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
3718 Remove field buffer_length.
3721 (struct tree_check): Move to parser.h.
3722 (cp_token_position): Likewise.
3723 (struct cp_token_cache): Likewise.
3724 (CPP_KEYWORD): Likewise.
3725 (CPP_TEMPLATE_ID): Likewise.
3726 (CPP_NESTED_NAME_SPECIFIER): Likewise.
3727 (N_CP_TTYPES): Likewise.
3728 (enum cp_parser_status_kind): Likewise.
3729 (struct cp_parser_context): Likewise.
3730 (struct cp_default_arg_entry_d): Likewise.
3731 (struct cp_unparsed_functions_entry_d): Likewise.
3732 (struct cp_parser): Likewise.
3733 (cp_lexer_dump_tokens): New.
3734 (cp_lexer_debug_tokens): New.
3735 (cp_lexer_finished_p): New.
3736 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
3737 (cp_lexer_new_main): Re-write main lexing loop to push
3738 tokens into the new VEC buffer.
3739 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
3740 Do not abort if the token type is not recognized, just print
3742 * parser.h: New file.
3743 * config-lang.in (gtfiles): Add cp/parser.h.
3745 2011-03-16 Jason Merrill <jason@redhat.com>
3748 * typeck.c (check_return_expr): Fix conditions for setting
3749 LOOKUP_PREFER_RVALUE.
3751 * call.c (build_over_call): Remove require_complete_type_sfinae call.
3754 * decl.c (check_array_designated_initializer): Allow integer index.
3755 (reshape_init_array_1): Set index on the elements.
3757 2011-03-16 Jason Merrill <jason@redhat.com>
3760 * typeck.c (convert_for_initialization): Use
3761 perform_implicit_conversion_flags.
3762 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
3763 rvaluedness_matches_p on ck_rvalue.
3764 (convert_like_real) [ck_rvalue]: And restore it here.
3767 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
3769 2011-03-16 Jason Merrill <jason@redhat.com>
3771 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
3772 committed to this tentative parse.
3775 * semantics.c (finish_call_expr): Preserve reference semantics
3778 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
3780 2011-03-16 Jakub Jelinek <jakub@redhat.com>
3782 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
3783 DECL_LANG_SPECIFIC is NULL.
3785 2011-03-15 Jason Merrill <jason@redhat.com>
3788 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
3789 check value_dependent_expression_p on the operand.
3791 * semantics.c (push_cx_call_context): Return bool.
3792 (cxx_eval_call_expression): Handle excess depth.
3795 * method.c (synthesized_method_walk): Cleanups don't affect the
3796 triviality of a constructor, but do affect deletion and exception
3799 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3801 * decl2.c (cp_check_const_attributes): New.
3802 (cplus_decl_attributes): Call cp_check_const_attributes.
3804 2011-03-15 Jason Merrill <jason@redhat.com>
3807 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
3809 (push_defarg_context, pop_defarg_context): New.
3810 * parser.c (cp_parser_late_parsing_default_args): Use them.
3811 * cp-tree.h: Declare them.
3813 2011-03-11 Dodji Seketeli <dodji@redhat.com>
3815 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
3816 the argument of the indirection operator should not be dependent.
3819 2011-03-11 Jason Merrill <jason@redhat.com>
3822 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
3825 * parser.c (cp_parser_template_type_arg): Set
3826 type_definition_forbidden_message.
3829 * decl.c (compute_array_index_type): Discard folding
3830 if it didn't produce a constant.
3832 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3835 * init.c (build_zero_init_1): Extracted from build_zero_init.
3836 Add FIELD_SIZE argument, if non-NULL and field bit_position
3837 as not smaller than that, don't add that field's initializer.
3838 Pass DECL_SIZE as last argument to build_zero_init_1
3839 for DECL_FIELD_IS_BASE fields.
3840 (build_zero_init): Use build_zero_init_1.
3842 2011-03-10 Jason Merrill <jason@redhat.com>
3845 * pt.c (iterative_hash_template_arg): Remove special case for
3849 * parser.c (cp_parser_single_declaration): Just return if
3850 cp_parser_parse_and_diagnose_invalid_type_name complained.
3852 2011-03-09 Jason Merrill <jason@redhat.com>
3855 * pt.c (unify): An unresolved overload is a nondeduced context.
3857 2011-03-09 Martin Jambor <mjambor@suse.cz>
3859 PR tree-optimization/47714
3860 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3862 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3865 * pt.c (convert_nontype_argument): Only call decay_conversion on
3868 2011-03-08 Jason Merrill <jason@redhat.com>
3871 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3874 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3875 argument to pointer parameter.
3878 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3881 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3884 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3885 consider scopes of primary template definitions. Adjust comments.
3887 2011-03-07 Jason Merrill <jason@redhat.com>
3890 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3892 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3895 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3898 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3899 (write_CV_qualifiers_for_type): Not here.
3901 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3903 * lang-specs.h: Match -save-temps* instead of -save-temps.
3905 2011-03-05 Jason Merrill <jason@redhat.com>
3907 * mangle.c (write_expression): Change ABI v6 to v5.
3908 (write_type): Likewise.
3910 2011-03-04 Jan Hubicka <jh@suse.cz>
3913 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3914 and cgraph_add_thunk.
3915 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3916 * mangle.c (mangle_decl): Likewise.
3918 2011-03-04 Jason Merrill <jason@redhat.com>
3921 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3922 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3925 * search.c (check_final_overrider): Allow pointer to same incomplete
3926 class type with different cv-quals.
3928 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3931 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3933 2011-03-03 Jason Merrill <jason@redhat.com>
3936 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3938 2011-03-02 Jason Merrill <jason@redhat.com>
3941 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3944 * tree.c (build_vec_init_elt): Split out from...
3945 (build_vec_init_expr): ...here.
3946 (diagnose_non_constexpr_vec_init): New fn.
3947 * semantics.c (potential_constant_expression_1): Use it.
3948 * cp-tree.h: Declare it.
3950 2011-03-01 Jason Merrill <jason@redhat.com>
3953 * parser.c (cp_parser_primary_expression): Don't warn about a
3954 failed tentative parse.
3957 * semantics.c (cxx_bind_parameters_in_call): Don't call
3958 adjust_temp_type on non-constant args.
3961 * call.c (standard_conversion): Provide requested cv-quals on
3962 class rvalue conversion.
3965 * decl2.c (grokbitfield): Handle type-dependent width.
3967 2011-02-28 Jason Merrill <jason@redhat.com>
3970 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3971 after checking for a non-thunk.
3973 2011-02-26 Jason Merrill <jason@redhat.com>
3976 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3977 * pt.c (iterative_hash_template_arg): And hash it.
3980 * semantics.c (non_const_var_error): Split out from...
3981 (cxx_eval_constant_expression): ...here.
3982 (potential_constant_expression_1) [VAR_DECL]: Use it.
3983 Allow dependent variables.
3985 2011-02-24 Jason Merrill <jason@redhat.com>
3987 * parser.c (cp_parser_constant_expression): Set
3988 non_integral_constant_expression correctly for C++0x too.
3989 (cp_parser_static_assert): Allow non-constant expression.
3990 (cp_parser_direct_declarator): Expect non_constant_p to be set
3992 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3993 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3994 (potential_rvalue_constant_expression): New.
3995 (require_potential_rvalue_constant_expression): New.
3997 2011-02-23 Jason Merrill <jason@redhat.com>
3999 * cp-tree.h (DECL_PARM_LEVEL): New.
4000 (struct lang_decl_parm): Add level field.
4001 * name-lookup.c (function_parm_depth): New fn.
4002 * name-lookup.h: Declare it.
4003 * parser.c (cp_parser_parameter_declaration_list): Use it.
4004 * mangle.c (struct globals): Add parm_depth field.
4005 (write_bare_function_type): Adjust it.
4006 (write_expression): Include the level delta in PARM_DECL mangling
4009 * semantics.c (finish_decltype_type): Remove shortcut for decltype
4011 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
4013 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
4016 * parser.c (cp_parser_class_specifier): Require a closing brace
4017 to attempt error recovery.
4019 2011-02-23 Jakub Jelinek <jakub@redhat.com>
4022 * pt.c (struct pending_template): Add chain_next GTY option.
4023 * decl.c (struct named_label_use_entry): Likewise.
4025 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
4028 * semantics.c (build_lambda_object): Bail out if a field is
4031 2011-02-22 Dodji Seketeli <dodji@redhat.com>
4034 * class.c (dfs_declare_virt_assop_and_dtor)
4035 (declare_virt_assop_and_dtor): New static functions.
4036 (add_implicitly_declared_members): Use
4037 declare_virt_assop_and_dtor.
4039 2011-02-21 Jason Merrill <jason@redhat.com>
4042 * decl2.c (decl_constant_var_p): A constexpr var needs an
4043 initializer to be constant.
4044 * semantics.c (cxx_eval_constant_expression): Complain about
4045 constexpr var used in its own initializer.
4046 * call.c (set_up_extended_ref_temp): Set
4047 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
4049 2011-02-20 Jason Merrill <jason@redhat.com>
4052 * semantics.c (cxx_eval_call_expression): Call
4053 cxx_eval_constant_expression in trivial shortcut.
4056 * call.c (convert_class_to_reference): Don't try to set up a
4057 second conv sequence for non-viable candidates.
4060 * error.c (location_of): Handle non-tagged types.
4063 * method.c (process_subob_fn): Instantiate constexpr templates.
4064 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
4066 2011-02-20 Dodji Seketeli <dodji@redhat.com>
4069 * pt.c (tsubst_pack_expansion): do not use
4070 cp_tree_equal/same_type_p to detect an expansion of a parameter
4073 2011-02-19 Jason Merrill <jason@redhat.com>
4076 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
4078 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
4081 * semantics.c (finish_non_static_data_member): Early return if
4082 object is error_mark_node.
4084 2011-02-18 Dodji Seketeli <dodji@redhat.com>
4087 * pt.c (do_auto_deduction): Do not mention error_mark_node in
4089 * semantics.c (finish_id_expression): Do not pass erroneous decl
4090 to decl_constant_var_p.
4092 2011-02-17 Jakub Jelinek <jakub@redhat.com>
4095 * cvt.c (convert_from_reference): Call mark_exp_read.
4097 2011-02-11 Dodji Seketeli <dodji@redhat.com>
4100 * pt.c (finish_call_expr): Consider a call expression that has a
4101 dependent "this" pointer as being dependent. Add comments.
4102 (dependent_type_p, type_dependent_expression_p): Update comments.
4104 2011-02-16 Dodji Seketeli <dodji@redhat.com>
4107 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
4108 expansion arguments are not evaluated.
4110 2011-02-16 Jakub Jelinek <jakub@redhat.com>
4113 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
4114 instead of TYPE_LANG_FLAG_3.
4115 * pt.c (lookup_template_class): Copy over
4116 ENUM_FIXED_UNDERLYING_TYPE_P.
4118 2011-02-15 Jason Merrill <jason@redhat.com>
4121 * method.c (synthesized_method_walk): Always exit early for
4122 trivial fn in C++98 mode.
4124 2011-02-14 Jason Merrill <jason@redhat.com>
4127 * parser.c (cp_parser_enumerator_definition): Call
4128 fold_non_dependent_expr.
4130 2011-02-09 Jason Merrill <jason@redhat.com>
4132 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
4133 * semantics.c (finish_fname): Only return the name if we're in
4136 * decl.c (build_enumerator): Don't perform integral promotions on
4137 non-integral constants.
4139 * cvt.c (convert_to_void): Handle null op1.
4141 * class.c (type_has_constexpr_default_constructor): Make sure the
4142 caller stripped an enclosing array.
4143 * init.c (perform_member_init): Strip arrays before calling it.
4146 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
4148 2011-02-03 Dodji Seketeli <dodji@redhat.com>
4151 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
4152 template parameters in account.
4154 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4157 * parser.c (cp_parser_class_specifier): Fix setting of
4160 2011-01-31 Jakub Jelinek <jakub@redhat.com>
4163 * semantics.c (build_data_member_initialization): Handle
4164 STATEMENT_LIST always instead of just for CLEANUP_BODY.
4166 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4168 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
4169 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
4171 2011-01-29 Dodji Seketeli <dodji@redhat.com>
4174 * cp-tree.h (fixup_template_parms): Declare.
4175 * pt.c (end_template_parm_list): Do not fixup template parms here.
4176 (fixup_template_parms): Remove static. Fix typo in the
4177 comments. Remove useless code statement.
4178 (fixup_template_parm): For a template template parameter, fixup
4179 its attributes before fixing up its type.
4181 (cp_parser_template_declaration_after_export): After parsing
4182 template parameters fixup their types.
4184 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4187 * semantics.c (potential_constant_expression_1): Handle
4190 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4193 * semantics.c (expand_or_defer_fn_1): Handle it.
4194 * decl2.c (decl_needed_p): Likewise.
4196 2011-01-21 Jason Merrill <jason@redhat.com>
4199 * semantics.c (build_constexpr_constructor_member_initializers):
4200 Handle trivial copy.
4202 2011-01-21 Jakub Jelinek <jakub@redhat.com>
4205 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
4206 assume init must be NULL if scope is NULL.
4207 (begin_range_for_stmt): Likewise.
4209 2011-01-21 Jason Merrill <jason@redhat.com>
4212 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
4215 * semantics.c (potential_constant_expression_1): Split out from
4216 potential_constant_expression. Add want_rval parm. Handle
4217 template expression forms. Don't enforce restriction on address
4218 of automatic variable here. Add a couple of diagnostics that
4220 (require_potential_constant_expression): New entry point.
4221 (build_data_member_initialization, register_constexpr_fundef): Adjust.
4222 (maybe_constant_value): Check potential_constant_expression.
4223 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
4224 * tree.c (build_vec_init_expr): Adjust.
4226 2011-01-19 Jakub Jelinek <jakub@redhat.com>
4229 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
4232 2011-01-17 Jason Merrill <jason@redhat.com>
4235 * semantics.c (base_field_constructor_elt): New fn.
4236 (cxx_eval_bare_aggregate): Use it.
4237 (build_data_member_initialization): Leave COMPONENT_REF for
4240 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4242 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
4245 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
4246 Jonathan Wakely <jwakely.gcc@gmail.com>
4249 * decl.c (grokdeclarator): Reject mutable reference members.
4251 2011-01-14 Jason Merrill <jason@redhat.com>
4254 * pt.c (coerce_template_parms): Fix error recovery.
4257 * typeck2.c (check_narrowing): Only check arithmetic types.
4260 * tree.c (build_vec_init_expr): Handle flexible array
4263 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
4266 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
4267 TYPE_MAIN_DECL instead of TYPE_NAME.
4268 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
4269 * decl2.c (determine_visibility): Add check
4270 of CLASS_TYPE_P for underlying_type.
4272 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4274 * cp-tree.h (begin_for_scope): New prototype.
4275 (begin_for_stmt): Update prototype.
4276 (begin_range_for_stmt): Update prototype.
4277 * init.c (build_vec_init): Update call to begin_for_stmt.
4278 * parser.c (cp_parser_for): New.
4279 (cp_parser_c_for): Add three new parameters.
4280 (cp_parser_range_for): Likewise. Most parsing code removed.
4281 (cp_parser_iteration_statement): Call cp_parser_for instead of
4282 cp_parser_c_for and cp_parser_range_for.
4283 (cp_parser_for_init_statement): Add new parameter and return type.
4284 (cp_parser_block_declaration): Update call to
4285 cp_parser_simple_declaration.
4286 (cp_parser_simple_declaration): Add new parameter.
4287 Update call to cp_parser_init_declarator.
4288 (cp_parser_init_declarator): Add new parameter.
4289 * pt.c (tsubst_expr): Update call to begin_for_stmt.
4290 * semantics.c (begin_for_scope): New.
4291 (begin_for_stmt): Add two new parameters.
4292 (begin_range_for_stmt): Likewise.
4294 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
4296 * parser.c (cp_parser_objc_at_property_declaration): Improved
4299 2011-01-11 Dodji Seketeli <dodji@redhat.com>
4302 * cp-lang.c (get_template_innermost_arguments_folded)
4303 (get_template_argument_pack_elems_folded)
4304 (template_arg_needs_folding, fold_cplus_constants): New static
4306 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
4307 get_template_innermost_arguments_folded.
4308 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
4309 get_template_argument_pack_elems_folded.
4311 2011-01-11 Jason Merrill <jason@redhat.com>
4314 * init.c (build_new_1): Handle value-init in templates differently.
4317 * tree.c (maybe_dummy_object): Check current_class_ref against
4318 context, not current_class_type.
4320 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
4323 * parser.c (cp_parser_objc_typename): If the type is unknown, for
4324 error recovery purposes behave as if it was not specified so that
4325 the default type is used.
4327 2011-01-07 Jakub Jelinek <jakub@redhat.com>
4330 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
4331 for the second build_x_va_arg argument.
4333 2011-01-05 Tom Tromey <tromey@redhat.com>
4335 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
4336 (lvalue_or_else): Likewise.
4338 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
4341 * tree.c (cxx_type_hash_eq):
4342 Allow METHOD_TYPE, too.
4345 Copyright (C) 2011 Free Software Foundation, Inc.
4347 Copying and distribution of this file, with or without modification,
4348 are permitted in any medium without royalty provided the copyright
4349 notice and this notice are preserved.