1 2011-11-09 Jason Merrill <jason@redhat.com>
4 * class.c (build_base_path): Don't ICE in fold_non_dependent_expr.
6 * Make-lang.in (check_g++_parallelize): Add dg-torture.exp.
7 (check-c++0x): Obsolete.
9 * pt.c (invalid_nontype_parm_type_p): Avoid printing "<type error>".
11 * pt.c (convert_nontype_argument): Only integral arguments
14 * parser.c (cp_parser_alias_declaration): Don't do semantic
15 processing if parsing failed.
17 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
20 * init.c (build_new_1, build_vec_delete_1, build_delete):
23 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
26 * search.c (lookup_member): Change to take also a tsubst_flags_t
28 (lookup_field, lookup_fnfields): Adjust calls.
29 * typeck.c (lookup_destructor, finish_class_member_access_expr,
30 build_ptrmemfunc_access_expr): Likewise.
31 * class.c (handle_using_decl, maybe_note_name_used_in_class):
33 * pt.c (resolve_typename_type): Likewise.
34 * semantics.c (lambda_function): Likewise.
35 * parser.c (cp_parser_perform_range_for_lookup,
36 cp_parser_lookup_name): Likewise.
37 * friend.c (make_friend_class): Likewise.
38 * name-lookup.c (pushdecl_maybe_friend_1, get_class_binding,
39 do_class_using_decl, lookup_qualified_name): Likewise.
40 * cp-tree.h (lookup_member): Adjust declaration.
42 2011-11-09 Dodji Seketeli <dodji@redhat.com>
45 * cp-tree.h (TYPE_ALIAS_P, TYPE_TEMPLATE_INFO): Don't crash on
49 * parser.c (cp_parser_alias_declaration): Require ';' at the end
52 2011-11-09 Dodji Seketeli <dodji@redhat.com>
55 * decl2.c (check_member_template): Accept alias templates and ...
56 * parser.c (cp_parser_alias_declaration): ... use it here.
58 2011-11-08 Jason Merrill <jason@redhat.com>
61 * typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness.
62 * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary
65 2011-11-08 Richard Guenther <rguenther@suse.de>
68 * error.c (dump_expr): Handle SSA_NAMEs.
70 2011-11-07 Richard Henderson <rth@redhat.com>
71 Aldy Hernandez <aldyh@redhat.com>
72 Torvald Riegel <triegel@redhat.com>
74 Merged from transactional-memory.
76 * call.c (build_new_function_call): Call tm_malloc_replacement.
77 * class.c (check_bases): Compute transaction attributes for the
78 class based on its base classes.
79 (look_for_tm_attr_overrides, set_one_vmethod_tm_attributes,
80 set_method_tm_attributes): New.
81 (finish_struct_1): Call set_method_tm_attributes.
82 * cp-tree.h (begin_transaction_stmt, finish_transaction_stmt,
83 build_transaction_expr): Declare.
84 (TRANSACTION_EXPR_IS_STMT): New.
85 * decl.c (push_cp_library_fn): Set attribute to transaction_safe.
86 * except.c (do_get_exception_ptr): Apply transaction_pure.
87 (do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and
88 record as transactional-memory wrapper.
89 (do_end_catch): Similarly for _ITM_cxa_end_catch.
90 (do_allocate_exception): Similarly for _ITM_cxa_allocate_exception.
91 (build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure.
92 * parser.h (struct cp_parser): Add in_transaction flag.
93 * parser.c (enum non_integral_constant): Add NIC_TRANSACTION.
94 (cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION.
95 (enum required_token): Add transaction tokens.
96 (cp_parser_transaction, cp_parser_transaction_expression,
97 cp_parser_function_transaction, cp_parser_transaction_cancel,
98 cp_parser_txn_attribute_opt): New.
99 (cp_parser_unary_expression): Handle RID_TRANSACTION*.
100 (cp_parser_statement, cp_parser_function_definition_after_declarator,
101 cp_parser_token_starts_function_definition_p): Same.
102 (cp_parser_required_error): Handle RT_TRANSACTION*.
103 * pt.c (tsubst_expr): Handle TRANSACTION_EXPR.
104 * semantics.c (begin_transaction_stmt, finish_transaction_stmt,
105 build_transaction_expr): New.
107 2011-11-08 Dodji Seketeli <dodji@redhat.com>
109 Fix context handling of alias-declaration
110 * decl.c (start_decl): Update comment.
111 * error.c (dump_alias_template_specialization): Dump the context
112 of the specialization.
113 * parser.c (cp_parser_alias_declaration): Call pop_scope on the
114 pushed scope yielded by start_decl.
116 2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
119 * parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
120 uses of '->' and '.' as postfix-expression in namespace scope.
122 2011-11-07 Jason Merrill <jason@redhat.com>
125 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash
126 if lookup finds a non-function.
129 * parser.c (cp_parser_initializer_list): Parse C99
130 array designators tentatively.
133 * pt.c (tsubst_copy): Handle NAMESPACE_DECL.
134 (tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
137 2011-11-07 Paolo Carlini <paolo.carlini@oracle.com>
139 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
140 call in case COMPONENT_REF.
142 2011-11-07 Jason Merrill <jason@redhat.com>
143 Dodji Seketeli <dodji@redhat.com>
145 Support C++11 alias-declaration
147 * cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P)
148 (DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor
150 (TYPE_TEMPLATE_INFO): Get template info of an alias template
151 specializations from its TYPE_DECL.
152 (SET_TYPE_TEMPLATE_INFO): Set template info of alias template
153 specializations into its TYPE_DECL.
154 (DECL_CLASS_TEMPLATE_P): Re-write using the new
155 DECL_TYPE_TEMPLATE_P.
156 (enum cp_decl_spec): Add new ds_alias enumerator.
157 (alias_type_or_template_p, alias_template_specialization_p):
158 Declare new functions.
159 * parser.c (cp_parser_alias_declaration): New static function.
160 (cp_parser_check_decl_spec): Add "using" name for the `alias'
162 (cp_parser_type_name): Update comment. Support simple-template-id
163 representing alias template specializations in c++0x mode.
164 (cp_parser_qualifying_entity): Update comment. Use
166 (cp_parser_block_declaration): Handle alias-declaration in c++11.
168 (cp_parser_template_id): Handle specializations of alias
170 (cp_parser_member_declaration): Add alias-declaration production
171 to comment. Support alias-declarations.
172 (cp_parser_template_declaration_after_export): Handle alias
174 * decl.c (make_typename_type, make_unbound_class_template): Accept
176 (grokdeclarator): Set TYPE_DECL_ALIAS_P on alias
178 * decl2.c (grokfield): Move template creation after setting up the
179 TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias
180 template actually carries the right type-id of the alias
182 * pt.c (alias_type_or_template_p)
183 (alias_template_specialization_p): Define new public functions.
184 (maybe_process_partial_specialization): Reject partial
185 specializations of alias templates.
186 (primary_template_instantiation_p): Consider alias template
188 (push_template_decl_real): Assert that TYPE_DECLs of alias
189 templates are different from those of class template. Store
190 template info onto the TYPE_DECL of the alias template.
191 (convert_template_argument): Strip aliases from template
193 (lookup_template_class_1): Handle the creation of the
194 specialization of an alias template.
195 (tsubst_decl): Create a substituted copy of the TYPE_DECL of an
196 member alias template.
197 (tsubst): Handle substituting into the type of an alias template.
198 Handle substituting UNBOUND_CLASS_TEMPLATE into
199 BOUND_TEMPLATE_TEMPLATE_PARM.
200 (do_type_instantiation): Better diagnostics when trying to
201 explicitely instantiate a non-class template.
202 * search.c (lookup_field_1, lookup_field_r): Support looking up
204 * semantics.c (finish_template_type): For instantiations of alias
205 templates, return the TYPE_DECL of the actual alias and not the
206 one of the aliased type.
207 * error.c (dump_alias_template_specialization): New static
209 (dump_type): Handle printing of alias templates and their
210 specializations. templates.
211 (dump_aggr_type): For specialization of alias templates, fetch
212 arguments from the right place.
213 (dump_decl): Print an alias-declaration like `using decl = type;'
214 (dump_template_decl): Support printing of alias templates.
216 2011-11-07 Jason Merrill <jason@redhat.com>
219 * decl2.c (constrain_visibility): Return void. Add tmpl parm
220 which gives the constraint priority over an attribute.
221 (constrain_visibility_for_template, determine_visibility): Adjust.
222 * pt.c (instantiate_class_template_1): Call determine_visibility.
225 * decl.c (save_function_data): Clear local_typedefs.
227 * decl.c (cp_finish_decl): Only make_tree_vector if we're calling
230 2011-11-06 Jason Merrill <jason@redhat.com>
233 * decl2.c (constrain_visibility): Check decl_has_visibility_attr
234 rather than DECL_VISIBILITY_SPECIFIED.
236 2011-11-06 Paolo Carlini <paolo.carlini@oracle.com>
239 * decl2.c (mark_used): Early return false after error or sorry.
240 * cp-tree.h (mark_used): Adjust declaration.
241 * semantics.c (finish_id_expression): Check mark_used return value.
243 2011-11-05 Jason Merrill <jason@redhat.com>
246 * decl.c (cp_finish_decl): Mostly revert previous change.
248 2011-11-04 Jason Merrill <jason@redhat.com>
251 * init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
252 Do temporary lifetime extension.
255 * decl.c (cp_finish_decl): Run cleanups in the right order.
257 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
260 * semantics.c (finish_offsetof): Adjust call to fold_offsetof.
261 * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
263 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
265 * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
266 * mangle.c (write_unnamed_type_name): Likewise.
268 2011-11-04 Magnus Fromreide <magfr@lysator.liu.se>
270 * parser.c (cp_parser_enumerator_list): Do not warn about
271 trailing commas in C++0x mode.
273 2011-11-04 Olivier Goffart <olivier@woboq.com>
274 Jason Merrill <jason@redhat.com>
277 * class.c (check_field_decls): NSDMI makes a class non-aggregate.
279 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
282 * call.c (conversion_null_warnings): For 'false' to NULL pointer,
283 just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
285 2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net>
288 * parser.c (cp_parser_userdef_string_literal): Fix string length.
290 2011-11-04 Jason Merrill <jason@redhat.com>
293 * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
294 (set_up_extended_ref_temp): Use it. Change cleanup parm to VEC.
295 (initialize_reference): Just call convert_like.
296 * decl.c (grok_reference_init): Just call initialize_reference.
297 (build_init_list_var_init): Remove.
298 (check_initializer): Change cleanup parm to VEC. Handle references
299 like other types. Call perform_implicit_conversion instead
300 of build_init_list_var_init. Don't use build_aggr_init for
301 aggregate initialization of arrays.
302 (cp_finish_decl): Change cleanup to VEC.
303 * typeck2.c (store_init_value): Call extend_ref_init_temps.
304 Use build_vec_init for non-constant arrays.
305 * init.c (expand_aggr_init_1): Adjust.
306 (build_vec_init): Avoid re-converting an initializer
307 that's already digested.
308 * mangle.c (mangle_ref_init_variable): Add a discriminator.
310 * typeck.c (convert_for_initialization): Adjust.
311 * decl2.c (maybe_emit_vtables): Adjust.
313 2011-11-02 Jason Merrill <jason@redhat.com>
316 * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
317 if the initializer has TARGET_EXPR_DIRECT_INIT_P.
318 (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
319 or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
320 * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
321 TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
322 * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
323 as appropriate on list-value-initialization.
325 * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
327 (cp_lexer_get_preprocessor_token): Likewise.
328 (cp_parser_binary_expression): Likewise.
330 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
333 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
334 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
335 * decl.c (check_initializer): Likewise.
336 * semantics.c (finish_compound_literal): Likewise.
338 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
341 * typeck.c (build_const_cast_1): Fix -Wcast-qual for false
342 comp_ptr_ttypes_const.
344 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
346 * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
348 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
351 * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
353 * typeck.c (cp_truthvalue_conversion): Handle pointers and member
354 function pointers under c_inhibit_evaluation_warnings; use
355 nullptr_node for data member pointers.
356 (cp_build_binary_op): Tweak, just forward to cp_convert op1,
357 either a nullptr_node or an integer_zero_node.
358 (build_ptrmemfunc): Use nullptr_node.
359 * init.c (build_zero_init_1): Likewise.
361 2011-11-01 Jason Merrill <jason@redhat.com>
365 * search.c (lookup_fnfields_idx_nolazy): Split out from...
366 (lookup_fnfields_1): ...here.
367 (lookup_fnfields_slot_nolazy): Use it.
368 * cp-tree.h: Declare it.
369 * class.c (type_has_move_assign): Use it.
370 (type_has_user_declared_move_assign): Likewise.
372 2011-10-31 Jason Merrill <jason@redhat.com>
375 * class.c (check_field_decl): Change c++0x in diags to c++11.
376 * error.c (maybe_warn_cpp0x): Likewise.
377 * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
378 * pt.c (check_default_tmpl_args): Likewise.
380 2011-10-31 Diego Novillo <dnovillo@google.com>
382 * mangle.c (get_mangled_id): Factor from ...
383 (mangle_decl): ... here.
386 2011-10-25 Gerald Pfeifer <gerald@pfeifer.com>
388 * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
391 2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
394 * call.c (build_new_op_1): Handle ABS_EXPR together with the
397 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
400 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
403 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
404 call in case COMPONENT_REF.
406 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
408 * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
410 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
413 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
414 call in case COMPONENT_REF.
416 2011-10-27 Jason Merrill <jason@redhat.com>
418 * semantics.c (cxx_eval_outermost_constant_expr): Check
420 (cxx_eval_component_reference): Check DECL_MUTABLE_P.
422 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
425 * decl2.c (determine_hidden_inline): New function.
426 (determine_visibility): fvisibility-inlines-hidden affects inline
429 2011-10-27 Dodji Seketeli <dodji@redhat.com>
431 * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
433 2011-10-26 Jason Merrill <jason@redhat.com>
435 * typeck.c (check_literal_operator_args): Avoid building types.
437 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
439 Implement C++11 user-defined literals.
440 * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
441 * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
442 name tools. New tree code for user-defined literals.
443 * cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
444 * cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
445 (pp_cxx_primary_expression, pp_cxx_expression): Use it.
446 * decl.c: (cp_tree_node_structure): Return new tree code.
447 (duplicate_decls): Check for raw vs. template operator conflicts.
448 (grokfndecl, grokdeclarator): New checks for literal operators.
449 * error.c: (dump_expr): Warn about user-defined literals
450 in C++98 mode. (dump_function_name): Pretty printing.
451 * mangle.c: (write_literal_operator_name): New.
452 (write_unqualified_id, write_unqualified_name): Use it.
453 * parser.c: (cp_parser_operator): Handle operator"".
454 (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
455 cp_parser_userdef_string_literal): New.
456 (cp_parser_primary_expression): Handle new user-defined literal tokens
458 * semantics.c: (potential_constant_expression_1): Add
459 user-defined literals.
460 * typeck.c (check_raw_literal_operator,
461 check_literal_operator_args): New.
463 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
465 * typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
466 * class.c (instantiate_type): Likewise.
467 * pt.c (convert_nontype_argument_function, uses_template_parms,
468 tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
470 * semantics.c (finish_decltype_type): Likewise.
471 * decl2.c (mark_used): Likewise.
472 * name-lookup.c (arg_assoc): Likewise.
474 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
477 * typeck.c (non_reference): Pass NULL_TREE through.
479 2011-10-25 Jason Merrill <jason@redhat.com>
483 * semantics.c (maybe_cleanup_point_expr_void): No longer static.
484 * typeck2.c (split_nonconstant_init_1): Use it.
485 * cp-tree.h: Declare it.
486 * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
489 * tree.c (stabilize_init): Stabilize scalar elements of a
492 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
495 * typeck.c (composite_pointer_type_r): Check return value of
496 composite_pointer_type_r for error_mark_node.
498 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
501 * pt.c (tsubst_copy_and_build): Check return value of
502 tsubst_copy_and_build for error_mark_node.
504 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
508 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
511 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
512 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
513 * decl.c (check_initializer): Likewise.
514 * semantics.c (finish_compound_literal): Likewise.
516 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
519 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
520 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
521 * decl.c (check_initializer): Likewise.
522 * semantics.c (finish_compound_literal): Likewise.
524 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
527 * init.c (build_vec_init): Early return error_mark_node if
530 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
533 * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
534 for invalid use of member function.
536 2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com>
539 * parser.c (cp_parser_class_head): Parse virt-specifiers
540 regardless of whether an id is present
542 2011-10-20 Jason Merrill <jason@redhat.com>
545 * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
546 initialized subobjects.
548 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
551 * class.c (instantiate_type): Fix error message.
553 2011-10-19 Jason Merrill <jason@redhat.com>
556 * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
558 2011-10-19 Roland Stigge <stigge@antcom.de>
561 * semantics.c (potential_constant_expression_1): Use "AST" instead of
562 "ast" in sorry message.
564 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
568 * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
569 G_() in error message strings to facilitate translation.
570 * semantics.c (finish_id_expression): Likewise.
571 * parser.c (cp_parser_nested_name_specifier_opt,
572 cp_parser_parameter_declaration): Likewise.
574 2011-10-18 Jason Merrill <jason@redhat.com>
577 * pt.c (instantiate_decl): Recognize when a function defaulted
578 outside the class is already instantiated.
581 * decl.c (check_previous_goto_1): Handle using-decl.
583 2011-10-18 Jason Merrill <jason@redhat.com>
587 * class.c (type_has_user_declared_move_constructor): New.
588 (type_has_user_declared_move_assign): New.
589 (add_implicitly_declared_members): Add lazy copy ops
590 even if there's a move.
591 * method.c (lazily_declare_fn): Delete implicit copies
593 (maybe_explain_implicit_delete): Explain this. Use inform rather
595 * cp-tree.h: Declare new fns.
597 2011-10-18 Diego Novillo <dnovillo@google.com>
599 * parser.c: Remove ENABLE_CHECKING markers around debugging
601 (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
603 When printing CURR_TOKEN surround it in [[ ]].
604 Start printing at START_TOKEN.
606 (cp_debug_print_tree_if_set): New.
607 (cp_debug_print_context): New.
608 (cp_debug_print_context_stack): New.
609 (cp_debug_print_flag): New.
610 (cp_debug_print_unparsed_function): New.
611 (cp_debug_print_unparsed_queues): New.
612 (cp_debug_parser_tokens): New.
613 (cp_debug_parser): New.
614 (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
615 (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
616 * parser.h (cp_lexer_dump_tokens): Remove declaration.
617 (cp_debug_parser): Declare.
619 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
621 * cp-tree.def: Add BASES as a new tree code.
622 * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
623 (BASES_TYPE, BASES_DIRECT): Define.
624 (calculate_bases, finish_bases, calculate_direct_bases): Declare.
625 * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
626 (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
627 * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
628 * semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
629 dfs_calculate_bases_pre, dfs_calculate_bases_post,
630 calculate_bases_helper): Define.
632 2011-10-17 Jason Merrill <jason@redhat.com>
635 * parser.c (cp_parser_lambda_introducer): Check for more
638 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
641 * typeck.c (build_class_member_access_expr): Provide a better error
642 message for X.Y where X is a pointer to class type.
643 (finish_class_member_access_expr): Likewise.
645 2011-10-15 Tom Tromey <tromey@redhat.com>
646 Dodji Seketeli <dodji@redhat.com>
648 * error.c (cp_diagnostic_starter): Pass the relevant location to
649 diagnostic_report_current_module.
650 (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
652 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
655 * typeck.c (finish_class_member_access_expr): Fix error call
656 for TREE_CODE (access_path) == TREE_BINFO.
658 2011-10-15 Paolo Carlini <paolo.carlini@oracle.com>
661 * semantics.c (finish_trait_expr): Do not try to instantiate the
662 the base type of an __is_base_of trait.
663 (check_trait_type): Return a tree; use complete_type_or_else.
665 2011-10-14 Jason Merrill <jason@redhat.com>
668 * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
669 (cp_parser_save_nsdmi): Pass it.
672 * method.c (walk_field_subobs): Check for NSDMI before
673 complaining about uninitialized fields.
675 * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
676 instead of error_mark_node as a placeholder.
678 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
681 * call.c (add_builtin_candidate): If two pointers have a composite
682 pointer type, generate a single candidate with that type.
684 2011-10-13 Jason Merrill <jason@redhat.com>
687 * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
688 (DECL_TEMPLATE_INFO): Use it.
689 * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
690 if the decl has an NSDMI.
691 * init.c (perform_member_init): Use it.
694 * cp-tree.h (struct tree_lambda_expr): Add closure field.
695 (LAMBDA_EXPR_CLOSURE): New.
696 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
697 * semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
698 (begin_lambda_type, lambda_function, add_capture): Likewise.
699 (add_default_capture, lambda_expr_this_capture): Likewise.
701 2011-10-13 Diego Novillo <dnovillo@google.com>
703 * cp-tree.h (struct language_function): Rename in_function_try_handler
704 to x_in_function_try_handler.
705 Rename in_base_initializer to x_in_base_initializer.
708 2011-10-13 Diego Novillo <dnovillo@google.com>
710 * class.c (sorted_fields_type_new): Factor out of ...
711 (finish_struct_1): ... here.
713 2011-10-13 Jason Merrill <jason@redhat.com>
716 * init.c (expand_aggr_init_1): Don't zero-initialize virtual
717 bases of a base subobject.
719 2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
722 * decl.c (cxx_init_decl_processing): Add
723 __attribute__((externally_visible)) to operator new and
724 operator delete library fn.
726 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
728 * decl.c (duplicate_decls): Delete old interface with two parallel
729 arrays to hold standard builtin declarations, and replace it with
730 a function based interface that can support creating builtins on
731 the fly in the future. Change all uses, and poison the old
732 names. Make sure 0 is not a legitimate builtin index.
733 * except.c (build_eh_type_type): Ditto.
734 (choose_personality_routine): Ditto.
735 * semantics.c (finish_omp_atomic): Ditto.
736 (finish_omp_barrier): Ditto.
737 (finish_omp_flush): Ditto.
738 (finish_omp_taskwait): Ditto.
740 2011-10-11 Jason Merrill <jason@redhat.com>
744 * cp-tree.def (IMPLICIT_CONV_EXPR): New.
745 * call.c (perform_implicit_conversion_flags): Build it
747 * cp-objcp-common.c (cp_common_init_ts): It's typed.
748 * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
749 (pp_cxx_expression): Likewise.
750 * error.c (dump_expr): Likewise.
751 * semantics.c (potential_constant_expression_1): Likewise.
752 * tree.c (cp_tree_equal): Likewise.
753 (cp_walk_subtrees): Likewise.
754 * pt.c (iterative_hash_template_arg): Likewise.
755 (for_each_template_parm_r): Likewise.
756 (type_dependent_expression_p): Likewise.
757 (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
759 * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
761 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
764 * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
765 do not call unqualified_name_lookup_error.
767 2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
770 * call.c (conversion_null_warnings): Don't look through references.
772 2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
775 * init.c (constant_value_1): Add bool parameter.
776 (decl_constant_value_safe): Add.
777 (integral_constant_value): Adjust.
778 (decl_constant_value): Adjust.
779 * cp-tree.h (decl_constant_value_safe): Declare.
780 * typeck.c (decay_conversion): Use decl_constant_value_safe.
781 * call.c (convert_like_real): Likewise.
783 2011-10-09 Jakub Jelinek <jakub@redhat.com>
784 Diego Novillo <dnovillo@google.com>
786 * pt.c (reregister_specialization): Use htab_find instead of
787 htab_find_slot with INSERT.
788 (maybe_process_partial_specialization, lookup_template_class_1): Change
789 slot variable type to void ** to avoid aliasing problems.
790 (register_specialization): Likewise. Use slot != NULL instead of
791 more expensive !optimize_specialization_lookup_p (tmpl) test.
793 2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
796 * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
797 inform messages in case of cloned destructor.
799 2011-10-06 Jason Merrill <jason@redhat.com>
802 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
804 2011-10-02 Jason Merrill <jason@redhat.com>
806 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
807 Change unsubstituted_packs to bool.
809 * parser.c (cp_parser_range_for): Don't try to deduce from {}
813 Implement N2555 (expanding pack expansion to fixed parm list)
814 * pt.c (coerce_template_parms): Allow expanding a pack expansion
815 to a fixed-length argument list.
816 (unify_pack_expansion): Handle explicit args properly.
817 (unify) [TREE_VEC]: Handle pack expansions here.
818 [TYPE_ARGUMENT_PACK]: Not here.
819 (tsubst_pack_expansion): Don't try to do partial substitution.
820 (pack_deducible_p): New.
821 (fn_type_unification): Use it.
822 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
824 (check_non_deducible_conversion): Split from type_unification_real.
825 (unify_one_argument): Split from type_unification_real...
826 (unify_pack_expansion): ...and here. Drop call_args_p parm.
827 (type_unification_real, unify, more_specialized_fn): Adjust.
829 * class.c (fixed_type_or_null): Handle NSDMI.
830 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
833 2011-09-30 Jason Merrill <jason@redhat.com>
835 * cp-tree.h (TREE_NEGATED_INT): Remove.
836 * semantics.c (finish_unary_op_expr): Don't set it.
838 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
841 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
843 2011-09-26 Andi Kleen <ak@linux.intel.com>
845 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
847 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
850 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
851 comparison of pointer with zero.
853 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
856 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
857 set CLASSTYPE_DECLARED_CLASS.
859 2011-09-27 Jakub Jelinek <jakub@redhat.com>
861 * decl.c (duplicate_decls): If compatible stpcpy prototype
862 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
864 2011-09-26 Jason Merrill <jason@redhat.com>
867 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
868 constant value if we're still in a template.
871 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
874 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
877 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
880 * error.c (dump_template_bindings): Separate bindings with semicolons
883 2011-09-26 Jason Merrill <jason@redhat.com>
886 * call.c (compare_ics): Only consider rvaluedness_matches_p
887 if the target type is the same or it too differs in rvalueness.
890 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
891 flags at the top of the function.
893 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
895 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
897 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
899 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
902 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
904 2011-09-25 Jason Merrill <jason@redhat.com>
906 * parser.c (inject_this_parameter): Split out from
907 cp_parser_late_return_type_opt.
908 (cp_parser_class_specifier_1): Use it for NSDMIs.
909 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
911 2011-09-24 Jason Merrill <jason@redhat.com>
913 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
914 * cp-tree.h: Declare it.
915 * method.c (walk_field_subobs): Use it.
917 * init.c (perform_member_init): Instantiate NSDMI here.
918 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
920 Handle deferred parsing of NSDMIs.
921 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
922 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
923 (cp_parser_late_parse_one_default_arg): Split out from
924 cp_parser_late_parsing_default_args.
925 (cp_parser_late_parsing_nsdmi): New.
926 (push_unparsed_function_queues): Set it.
927 (cp_parser_parameter_declaration): Save the '=' token.
928 (cp_parser_template_parameter): Likewise.
929 (cp_parser_default_argument): Call cp_parser_initializer
930 rather than cp_parser_initializer_clause.
931 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
932 (cp_parser_member_declaration): Handle nsdmis.
933 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
935 Implement C++11 non-static data member initializers.
936 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
937 * error.c (maybe_warn_cpp0x): Handle it.
938 * call.c (convert_like_real) [ck_user]: Don't complain about
939 using an explicit constructor for direct-initialization.
940 * class.c (check_field_decl): Fix ancient typo.
941 (check_field_decls): NSDMIs make the default ctor non-trivial.
942 * decl.c (cp_finish_decl): Record NSDMI.
943 (grokdeclarator): Allow NSDMI.
944 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
945 * init.c (perform_member_init): Use NSDMI.
946 * method.c (walk_field_subobs): Check for NSDMI.
947 * parser.c (cp_parser_member_declaration): Parse { } init.
948 * semantics.c (register_constexpr_fundef): Don't talk about
949 a return statement in a constexpr constructor.
950 (cxx_eval_call_expression): Check DECL_INITIAL instead of
953 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
956 * class.c (build_base_path): Add a tsubst_flags_t parameter.
957 (convert_to_base): Adjust call.
958 * typeck.c (build_class_member_access_expr,
959 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
960 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
961 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
962 * rtti.c (build_dynamic_cast_1): Likewise.
963 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
964 * call.c (build_over_call, build_special_member_call): Likewise.
965 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
966 build_up_reference): Likewise.
967 * cp-tree.h (build_base_path): Adjust declaration.
969 2011-09-23 Jason Merrill <jason@redhat.com>
971 Core 253 - allow const objects with no initializer or
972 user-provided default constructor if the defaulted constructor
973 initializes all the subobjects.
976 * class.c (default_init_uninitialized_part): New.
977 * cp-tree.h: Declare it.
978 * decl.c (check_for_uninitialized_const_var): Use it.
979 * init.c (perform_member_init): Likewise.
980 (build_new_1): Likewise.
981 * method.c (walk_field_subobs): Likewise.
983 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
986 * decl.c (check_static_variable_definition): Allow in-class
987 initialization of static data member of non-integral type in
990 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
993 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
995 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
998 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
1000 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
1001 Paolo Carlini <paolo.carlini@oracle.com>
1004 * friend.c (make_friend_class): cv-qualification is ok in a
1007 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
1010 * decl.c (grokdeclarator): Consistently handle both __int128
1011 and unsigned __int128 with -pedantic; suppress diagnostic in
1014 2011-09-20 Jason Merrill <jason@redhat.com>
1016 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
1017 (DECL_GENERATED_P): New.
1018 * class.c (finalize_literal_type_property): Use them.
1019 * semantics.c (is_instantiation_of_constexpr): Likewise.
1020 (register_constexpr_fundef): Likewise.
1022 * call.c (convert_default_arg): Avoid redundant copy.
1023 * tree.c (bot_manip): Copy everything.
1025 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1027 * call.c (build_new_method_call_1): Use non-virtual lookup
1028 for final virtual functions.
1030 2011-09-16 Jason Merrill <jason@redhat.com>
1033 * call.c (set_flags_from_callee): Split out from build_call_a.
1034 * cp-tree.h: Declare it.
1035 * tree.c (bot_manip): Call it.
1037 2011-09-15 Jason Merrill <jason@redhat.com>
1040 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1041 for clearing current_class_ptr, too.
1043 2011-09-14 Diego Novillo <dnovillo@google.com>
1045 * name-lookup.c (lookup_arg_dependent): Use conditional
1047 * decl.c (xref_tag): Likewise.
1049 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
1052 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
1053 to build_exception_variant.
1055 2011-09-13 Dodji Seketeli <dodji@redhat.com>
1058 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
1059 nodes. Add a comment.
1060 (arg_from_parm_pack_p): New static function, factorized out from
1061 tsubst_pack_expansion and extended to support non-type parameter
1062 packs represented with TEMPLATE_PARM_INDEX nodes.
1063 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
1065 2011-09-12 Jason Merrill <jason@redhat.com>
1067 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
1068 with no deducible template parameters.
1069 * call.c (rejection_reason_code): Add rr_template_conversion.
1070 (print_z_candidate): Handle it.
1071 (template_conversion_rejection): New.
1072 (build_user_type_conversion_1): Use it.
1074 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
1075 on all of the second conversion sequence.
1076 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
1077 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
1078 first section. Fix loop logic.
1079 (initialize_reference): Call convert_like for diagnostics when
1080 we have a (bad) conversion.
1082 * call.c (convert_class_to_reference)
1083 (convert_class_to_reference_1): Remove.
1084 (reference_binding): Use build_user_type_conversion_1 instead.
1086 * call.c (initialize_reference): Add flags parm.
1087 * decl.c (grok_reference_init): Likewise.
1088 (check_initializer): Pass it.
1089 * typeck.c (convert_for_initialization): Likewise.
1090 * cp-tree.h: Adjust.
1092 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
1093 * call.c (conditional_conversion): Use it.
1094 (reference_binding): Fix handling of xvalues.
1096 2011-09-09 Jason Merrill <jason@redhat.com>
1098 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
1099 before forcing instantiation.
1101 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
1104 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
1105 instead of complete_type_or_else.
1107 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1109 PR c++/33255 - Support -Wunused-local-typedefs warning
1110 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
1111 record_locally_defined_typedef.
1112 * decl.c (finish_function): Use the new
1113 maybe_warn_unused_local_typedefs.
1114 (grokfield): Use the new record_locally_defined_typedef.
1115 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
1117 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
1120 * decl.c (grokdeclarator): Check u.function.exception_specification
1121 for error_mark_node.
1123 2011-09-07 Jason Merrill <jason@redhat.com>
1126 * parser.c (cp_parser_member_declaration): Don't require a constant
1127 rvalue here in C++0x.
1129 * pt.c (type_unification_real): Correct complain arg for tsubsting
1130 default template args.
1132 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
1134 2011-09-06 Jason Merrill <jason@redhat.com>
1137 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
1138 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
1139 (validate_constexpr_fundecl): Remove.
1140 * decl.c (start_preparsed_function): Don't call it.
1141 * cp-tree.h: Don't declare it.
1143 2011-09-04 Jason Merrill <jason@redhat.com>
1146 * call.c (reference_binding): Don't set is_lvalue for an rvalue
1152 * call.c (reference_binding): Set rvaluedness_matches_p properly
1153 for reference to function conversion ops.
1154 (compare_ics): Adjust.
1156 * class.c (trivial_default_constructor_is_constexpr): Rename from
1157 synthesized_default_constructor_is_constexpr.
1158 (type_has_constexpr_default_constructor): Adjust.
1159 (add_implicitly_declared_members): Call it instead.
1160 (explain_non_literal_class): Explain about non-constexpr default ctor.
1161 * cp-tree.h: Adjust.
1162 * method.c (synthesized_method_walk): Adjust.
1163 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
1168 * init.c (perform_member_init): Don't diagnose missing inits here.
1169 (emit_mem_initializers): Or here.
1170 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
1171 * semantics.c (cx_check_missing_mem_inits): New.
1172 (explain_invalid_constexpr_fn): Call it.
1173 (register_constexpr_fundef): Likewise. Leave
1174 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
1175 (cxx_eval_call_expression): Adjust diagnostics.
1176 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
1178 2011-08-30 Jason Merrill <jason@redhat.com>
1181 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
1182 to type_definition_p.
1183 * parser.c (cp_parser_set_decl_spec_type): Likewise.
1184 * decl.c (grokdeclarator): Check it.
1187 * semantics.c (finish_id_expression): Use
1188 current_nonlambda_class_type for qualified-ids.
1191 * decl.c (poplevel): Disable for scope compatibility hack
1195 * semantics.c (add_capture): Call complete_type for copy.
1198 * semantics.c (cxx_eval_component_reference): Handle
1199 value-initialization for omitted initializers.
1201 2011-08-29 Jason Merrill <jason@redhat.com>
1204 * semantics.c (finish_id_expression): Mark captured variables used.
1206 2011-08-29 Jakub Jelinek <jakub@redhat.com>
1207 Jason Merrill <jason@redhat.com>
1210 * class.c (finish_struct_1): Complain if the first field is
1213 2011-08-29 Jason Merrill <jason@redhat.com>
1217 * parser.c (cp_parser_default_argument): Use
1218 cp_parser_initializer_clause.
1219 (cp_parser_late_parsing_default_args): Likewise.
1221 2011-08-26 Jason Merrill <jason@redhat.com>
1225 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
1227 (convert_nontype_argument): Likewise. Implicitly convert nullptr
1228 and do constant folding.
1229 * mangle.c (write_template_arg_literal): Mangle null member
1230 pointer values as 0.
1231 * call.c (null_member_pointer_value_p): New.
1232 * cp-tree.h: Declare it.
1234 2011-08-25 Jason Merrill <jason@redhat.com>
1236 * call.c (convert_like_real): Remove redundant complain checks.
1239 * call.c (convert_like_real): Exit early if bad and !tf_error.
1241 2011-08-23 Jason Merrill <jason@redhat.com>
1243 * typeck2.c (build_functional_cast): Don't try to avoid calling
1245 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
1247 2011-08-23 Jason Merrill <jason@redhat.com>
1251 * tree.c (dependent_name): New.
1252 (cp_tree_equal): Two calls with the same dependent name are
1253 equivalent even if the overload sets are different.
1255 2011-08-23 Jason Merrill <jason@redhat.com>
1257 * tree.c (build_target_expr): Set TREE_CONSTANT on
1258 literal TARGET_EXPR if the value is constant.
1259 * typeck2.c (build_functional_cast): Don't set it here.
1261 2011-08-23 Jason Merrill <jason@redhat.com>
1264 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
1266 2011-08-23 Jason Merrill <jason@redhat.com>
1269 * decl.c (cxx_init_decl_processing): Initialize
1270 dependent_lambda_return_type_node.
1271 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
1272 (dependent_lambda_return_type_node): Define.
1273 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
1274 * semantics.c (lambda_return_type): Handle overloaded function.
1275 Use dependent_lambda_return_type_node instead of
1276 DECLTYPE_FOR_LAMBDA_RETURN.
1277 (apply_lambda_return_type): Don't check dependent_type_p.
1278 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
1279 (instantiate_class_template_1): Likewise.
1280 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
1281 * mangle.c (write_type): Likewise.
1282 * typeck.c (structural_comptypes): Likewise.
1283 (check_return_expr): Handle dependent_lambda_return_type_node.
1285 2011-08-23 Jason Merrill <jason@redhat.com>
1288 * semantics.c (maybe_constant_value): Don't try to fold { }.
1289 * pt.c (build_non_dependent_expr): Don't wrap { }.
1290 * init.c (build_value_init): Allow scalar value-init in templates.
1292 2011-08-23 Jason Merrill <jason@redhat.com>
1294 * semantics.c (potential_constant_expression_1): Allow 'this'.
1296 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1299 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
1300 if it has side-effects and needs to be preevaluated.
1302 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
1305 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
1306 same line as the function.
1308 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1311 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
1312 which doesn't have any fields, clear it and diagnose.
1314 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1315 Marc Glisse <marc.glisse@normalesup.org>
1317 PR libstdc++-v3/1773
1318 * mangle.c (decl_mangling_context): Call
1319 targetm.cxx.decl_mangling_context.
1320 (write_unscoped_name): Use decl_mangling_context.
1322 2011-08-18 Dodji Seketeli <dodji@redhat.com>
1325 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
1326 template parameters as created by process_template_parm.
1328 2011-08-16 Jason Merrill <jason@redhat.com>
1331 * pt.c (unify_pack_expansion): Correct overloaded unification
1334 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
1335 on a member function or static data member, call mark_used.
1338 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
1339 init_list_type_node.
1341 2011-08-13 Jason Merrill <jason@redhat.com>
1344 * name-lookup.c (local_bindings_p): New.
1345 * name-lookup.h: Declare it.
1346 * lex.c (unqualified_name_lookup_error): Use it.
1349 * error.c (dump_expr): Handle MODIFY_EXPR properly.
1351 * decl.c (grok_reference_init): Handle constexpr here.
1352 * call.c (initialize_reference): Not here.
1354 2011-08-12 David Li <davidxl@google.com>
1356 * class.c (update_vtable_entry_for_fn): Set
1357 LOST_PRIMARY bit properly.
1359 2011-08-12 Jason Merrill <jason@redhat.com>
1362 * call.c (convert_arg_to_ellipsis): force_rvalue only in
1363 potentially evaluated context.
1365 2011-08-12 Richard Guenther <rguenther@suse.de>
1367 * call.c (build_over_call): Instead of memcpy use an
1368 assignment of two MEM_REFs.
1370 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
1371 Brian Hackett <bhackett1024@gmail.com>
1373 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
1375 2011-08-10 Richard Guenther <rguenther@suse.de>
1377 * call.c (build_over_call): Call memcpy unconditionally.
1379 2011-08-08 Jason Merrill <jason@redhat.com>
1382 * semantics.c (finish_call_expr): Don't look at 'this' if we
1383 had an explicit object argument.
1386 * typeck2.c (check_narrowing): Fix integer logic.
1388 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1390 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
1392 2011-08-05 Jason Merrill <jason@redhat.com>
1395 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
1396 on 'this' in a constructor.
1399 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
1402 * init.c (perform_member_init): Handle invalid array initializer.
1405 * semantics.c (cxx_eval_array_reference): Handle failure to
1406 reduce the array operand to something we can work with.
1408 2011-08-05 Gabriel Charette <gchare@google.com>
1410 * decl.c (finish_function): Remove unecessary line 0 hack.
1412 2011-08-05 Jason Merrill <jason@redhat.com>
1415 * typeck.c (build_x_compound_expr_from_list): Also complain
1419 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
1422 * parser.c (cp_parser_range_for): Only do auto deduction in
1423 template if the range is non-dependent.
1425 * init.c (perform_member_init): Always build_aggr_init
1426 for a class member with an explicit mem-initializer.
1428 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
1430 2011-08-04 Jakub Jelinek <jakub@redhat.com>
1433 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
1434 for operator new and operator new []. Call init_attributes.
1436 2011-08-02 Jason Merrill <jason@redhat.com>
1439 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
1442 * typeck2.c (check_narrowing): Check unsigned mismatch.
1443 * semantics.c (finish_compound_literal): check_narrowing.
1446 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
1449 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
1450 (build_field_list): Not here.
1453 * parser.c (build_range_temp): Split out from...
1454 (cp_convert_range_for): ...here.
1455 (do_range_for_auto_deduction): New.
1456 (cp_parser_range_for): Use it.
1458 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1460 * cp-tree.h (finish_omp_atomic): Adjust prototype.
1461 (cxx_omp_const_qual_no_mutable): New prototype.
1462 (finish_omp_taskyield): New prototype.
1463 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
1464 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
1465 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
1466 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
1468 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
1469 and PRAGMA_OMP_CLAUSE_MERGEABLE.
1470 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
1471 (cp_parser_omp_taskyield): New function.
1472 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
1473 (cp_parser_omp_clause_reduction): Handle min and max.
1474 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
1475 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
1476 OMP_CLAUSE_MERGEABLE.
1477 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1478 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
1480 (finish_omp_clauses): Don't complain about const qualified
1481 predetermined vars and static data members in firstprivate clause.
1482 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
1484 (finish_omp_taskyield): New function.
1485 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
1486 (cxx_omp_predetermined_sharing): Use it.
1488 2011-08-02 Jason Merrill <jason@redhat.com>
1490 * call.c (build_call_a): Also check at_function_scope_p.
1492 2011-08-01 Jason Merrill <jason@redhat.com>
1495 * mangle.c (write_prefix): Handle decltype.
1498 * semantics.c (cxx_eval_vec_init_1): Fix logic.
1501 * semantics.c (potential_constant_expression_1): Allow any builtin.
1502 (morally_constexpr_builtin_function_p): Remove.
1504 2011-07-29 Jason Merrill <jason@redhat.com>
1507 * parser.c (cp_parser_lambda_expression): Also clear in_statement
1508 and in_switch_statement_p.
1509 (cp_parser_class_specifier): Likewise.
1511 2011-07-28 Jason Merrill <jason@redhat.com>
1514 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
1515 (convert_nontype_argument, tsubst_template_arg): Handle its output.
1517 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
1520 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
1522 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
1524 * pt.c (build_template_decl): Copy the function_decl's
1525 source location to the new template_decl.
1527 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
1530 * typeck.c (cp_build_modify_expr): Check digest_init return value
1531 for error_mark_node.
1533 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
1536 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
1537 and *end before returning.
1539 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
1542 * parser.c (cp_parser_perform_range_for_lookup): Early return if
1543 error_operand_p (range).
1545 2011-07-23 Jason Merrill <jason@redhat.com>
1548 * parser.c (cp_parser_qualifying_entity): Handle templates.
1550 2011-07-22 Jason Merrill <jason@redhat.com>
1553 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
1554 Make conditional on -Wnarrowing.
1556 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1558 Warn about the use of final/override in non-c++0x mode, and
1559 add __final for non-c++0x mode.
1560 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
1561 * error.c (maybe_warn_cpp0x): Adjust.
1562 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
1563 '__final' as a non-c++0x alternative for 'final'.
1565 2011-07-22 Jason Merrill <jason@redhat.com>
1566 Mark Glisse <marc.glisse@normalesup.org>
1569 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
1570 other namespaces as well.
1571 * name-lookup.c (c_linkage_bindings): Define.
1572 (lookup_extern_c_fun_in_all_ns): Rename from
1573 lookup_extern_c_fun_binding_in_all_ns. Return tree.
1574 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
1576 2011-07-20 Jason Merrill <jason@redhat.com>
1578 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
1579 designated initializer syntax.
1580 * decl.c (check_array_designated_initializer): Add index parm.
1581 (maybe_deduce_size_from_array_init): Pass it.
1582 (reshape_init_array_1): Likewise.
1584 PR c++/6709 (DR 743)
1585 PR c++/42603 (DR 950)
1586 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
1587 (cp_parser_nested_name_specifier_opt): Allow decltype.
1588 (cp_parser_qualifying_entity): Likewise.
1589 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
1590 (cp_parser_simple_type_specifier): Handle decltype as scope.
1591 (cp_parser_base_specifier): Allow decltype.
1592 (cp_parser_base_clause): Don't crash on null base.
1593 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
1594 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
1596 2011-07-19 Jason Merrill <jason@redhat.com>
1599 * pt.c (coerce_template_parms): Handle non-pack after pack.
1601 2011-07-19 Richard Guenther <rguenther@suse.de>
1603 * call.c (build_special_member_call): Use fold_build_pointer_plus.
1604 * class.c (build_base_path): Likewise.
1605 (convert_to_base_statically): Likewise.
1606 (dfs_accumulate_vtbl_inits): Likewise.
1607 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
1608 * except.c (expand_start_catch_block): Likewise.
1609 * init.c (expand_virtual_init): Likewise.
1610 (build_new_1): Likewise.
1611 (build_vec_delete_1): Likewise.
1612 (build_vec_delete): Likewise.
1613 * rtti.c (build_headof): Likewise.
1614 (tinfo_base_init): Likewise.
1615 * typeck.c (get_member_function_from_ptrfunc): Likewise.
1616 (cp_build_addr_expr_1): Likewise.
1617 * typeck2.c (build_m_component_ref): Likewise.
1619 2011-07-18 Martin Jambor <mjambor@suse.cz>
1621 * parser.c (cp_parser_parameter_declaration_list): Initialize
1624 2011-07-16 Jason Merrill <jason@redhat.com>
1626 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
1627 last_error_tinst_level.
1628 (push_tinst_level, pop_tinst_level): Adjust.
1629 (problematic_instantiation_changed): Adjust.
1630 (record_last_problematic_instantiation): Adjust.
1631 * error.c (cp_print_error_function): Don't print
1632 current_function_decl if we're in a template instantiation context.
1633 (print_instantiation_full_context): Always print first line.
1635 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
1636 Jason Merrill <jason@redhat.com>
1640 * cp-tree.h (fn_type_unification): Add `bool' parameter.
1641 * pt.c (enum template_base_result): Define.
1642 (unify_success, unify_unknown): Define.
1643 (unify_parameter_deduction_failure): Define.
1644 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
1645 (unify_parameter_pack_mismatch): Define.
1646 (unify_parameter_pack_inconsistent): Define.
1647 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
1648 (unify_expression_unequal, unify_inconsistency): Define.
1649 (unify_method_type_error, unify_arity): Likewise.
1650 (unify_too_many_parameters, unify_too_few_parameters): Define.
1651 (unify_arg_conversion, unify_no_common_base): Define.
1652 (unify_illformed_ptrmem_cst_expr): Define.
1653 (unify_substitution_failure): Define.
1654 (unify_inconsistent_template_template_parameters): Define.
1655 (unify_template_deduction_failure): Define.
1656 (unify_template_argument_mismatch): Define.
1657 (unify_overload_resolution_failure): Define.
1658 (comp_template_args_with_info): New function, split out from...
1659 (comp_template_args): ...here. Call it.
1660 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
1662 (unify): Add `explain_p' parameter. Pass to all relevant calls.
1663 Call above status functions when appropriate.
1664 (resolve_overloaded_unification, try_one_overload): Likewise.
1665 (type_unification, type_unification_real): Likewise.
1666 (unify_pack_expansion): Likewise.
1667 (get_template_base, try_class_unification): Likewise.
1668 (get_bindings, more_specialized_fn): Pass false to unification
1670 (get_class_bindings, do_auto_deduction): Likewise.
1671 (convert_nontype_argument): Likewise.
1672 (fn_type_unification): Likewise. Pass tf_warning_or_error if
1674 (get_template_base): Add `explain_p' parameter and pass it to
1675 try_class_unification. Return an enum template_base_result.
1676 * class.c (resolve_address_of_overloaded_function): Pass false to
1677 fn_type_unification.
1678 * call.c (enum rejection_reason_code): Add new codes.
1679 (struct rejection_reason): Add template_unification field.
1680 Add template_instantiation field.
1681 (template_unification_rejection): Define.
1682 (template_unification_error_rejection): Define.
1683 (template_instantiation_rejection): Define.
1684 (invalid_copy_with_fn_template_rejection): Define.
1685 (add_template_candidate): Pass false to unify.
1686 Provide more rejection reasons when possible.
1687 (print_template_unification_rejection): Define.
1688 (print_arity_rejection): Define, split out from...
1689 (print_z_candidate): ...here. Add cases for new rejection
1692 2011-07-15 Jason Merrill <jason@redhat.com>
1694 * Make-lang.in (check-g++-strict-gc): New.
1695 (cp/except.o): Depend on gt-cp-except.h
1696 * except.c: Include gt-cp-except.h.
1697 * config-lang.in (gtfiles): Add cp/except.c.
1698 * decl2.c (mark_used): Adjust constexpr condition, set
1699 function_depth around template instantiation.
1700 * parser.c (cp_parser_lambda_body): Set function_depth.
1701 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1704 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
1706 2011-07-13 Jason Merrill <jason@redhat.com>
1708 * Make-lang.in (check-c++0x): New.
1710 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
1712 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
1713 rather than a pointer to it. Return true if the whole of the value
1714 was initialized by the generated statements. Use
1715 complete_ctor_at_level_p instead of count_type_elements.
1717 2011-07-12 Diego Novillo <dnovillo@google.com>
1719 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
1721 (struct cp_binding_level): Fix indentation.
1723 2011-07-11 Jason Merrill <jason@redhat.com>
1726 * pt.c (extract_fnparm_pack): Split out from...
1727 (make_fnparm_pack): ...here.
1728 (instantiate_decl): Handle non-pack parms after a pack.
1729 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
1731 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
1734 * cp-tree.h (struct tinst_level): Add errors field.
1735 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
1736 (push_tinst_level): Don't start another decl in that case.
1737 (reopen_tinst_level): Adjust errors field.
1738 * decl2.c (cp_write_global_declarations): Don't complain about
1739 undefined inline if its template was defined.
1740 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
1742 2011-07-10 Jason Merrill <jason@redhat.com>
1745 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1746 rather than current_class_type to determine whether to set 'this'.
1747 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
1748 (cp_parser_init_declarator): Pass down member_p.
1750 2011-07-09 Jason Merrill <jason@redhat.com>
1752 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
1754 2011-07-08 Jason Merrill <jason@redhat.com>
1757 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
1759 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
1760 * optimize.c (maybe_clone_body): Likewise.
1761 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1764 * decl.c (expand_static_init): Don't get confused by user
1765 declaration of __cxa_guard_acquire.
1767 * typeck.c (cp_apply_type_quals_to_decl): Don't check
1768 COMPLETE_TYPE_P either.
1771 * typeck.c (cp_apply_type_quals_to_decl): Don't check
1772 TYPE_NEEDS_CONSTRUCTING.
1774 2011-07-07 Jason Merrill <jason@redhat.com>
1777 * pt.c (push_deduction_access_scope): Preserve
1778 processing_template_decl across push_to_top_level.
1780 * class.c (pushclass): Accept NULL argument.
1781 (popclass): Deal with popping null class.
1782 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1783 push_to_top_level/pop_from_top_level.
1784 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1786 2011-07-07 Jakub Jelinek <jakub@redhat.com>
1789 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
1790 one non-complex and one complex argument, call save_expr on both
1793 2011-07-06 Jason Merrill <jason@redhat.com>
1796 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
1800 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
1802 2011-07-05 Jason Merrill <jason@redhat.com>
1805 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
1806 partial instantiation.
1809 * semantics.c (finish_id_expression): convert_from_reference.
1811 2011-07-05 Richard Guenther <rguenther@suse.de>
1813 * decl.c (cxx_init_decl_processing): Defer building common
1814 tree nodes to c_common_nodes_and_builtins.
1816 2011-07-04 Jason Merrill <jason@redhat.com>
1820 * mangle.c (write_expression): Handle 'this'.
1821 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
1823 * semantics.c (potential_constant_expression_1): Check that
1824 DECL_CONTEXT is set on 'this'.
1826 * error.c (dump_template_bindings): Don't print typenames
1827 for a partial instantiation.
1828 (dump_function_decl): If we aren't printing function arguments,
1829 print template arguments as <args> rather than [with ...].
1830 (dump_expr): Don't print return type or template header.
1831 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
1832 * pt.c (dependent_template_arg_p): Handle null arg.
1834 * error.c (type_to_string): Avoid redundant akas.
1836 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
1839 * init.c (build_delete): Only warn for sfk_deleting_destructor.
1841 2011-07-01 Jakub Jelinek <jakub@redhat.com>
1843 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
1844 (cp/class.o): Likewise.
1845 (cp/error.o): Likewise.
1846 (cp/name-lookup.o): Likewise.
1847 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
1849 2011-07-01 Jason Merrill <jason@redhat.com>
1852 * pt.c (lookup_template_function): Handle non-function.
1855 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
1856 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
1857 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
1859 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
1860 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
1864 * pt.c (resolve_nondeduced_context): Call mark_used.
1867 * semantics.c (finish_offsetof): Complain about incomplete type.
1869 2011-06-30 Jason Merrill <jason@redhat.com>
1872 * rtti.c (get_tinfo_decl): Call complete_type.
1875 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
1876 DECL_PARM_INDEX on rhs parm.
1878 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
1881 * tree.c (stabilize_init): Handle aggregate initialization.
1884 * name-lookup.c (struct arg_lookup): Add fn_set.
1885 (add_function): Check it.
1886 (lookup_arg_dependent_1): Initialize it.
1888 2011-06-29 Jason Merrill <jason@redhat.com>
1891 * init.c (build_new_1): Pass {} down to build_vec_init.
1892 (build_vec_init): Handle it.
1896 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1897 x_current_class_ref.
1898 (current_class_ptr, current_class_ref): Use them.
1899 * decl.c (build_this_parm): Handle getting the class type.
1900 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1901 for use within the trailing return type.
1903 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1904 don't tsubst DECL_INITIAL unless our type use auto.
1907 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1908 (massage_constexpr_body): Not here.
1911 * semantics.c (lambda_proxy_type): New.
1912 (build_capture_proxy): Use it.
1913 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1914 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1917 * class.c (explain_non_literal_class): New.
1918 (finalize_literal_type_property): Call it.
1919 * cp-tree.h: Declare it.
1920 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1921 (is_valid_constexpr_fn): Likewise.
1922 (massage_constexpr_body): Split out from...
1923 (register_constexpr_fundef): ...here.
1924 (is_instantiation_of_constexpr): New.
1925 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1926 (explain_invalid_constexpr_fn): New.
1927 (cxx_eval_call_expression): Call it.
1928 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1929 * method.c (process_subob_fn): Diagnose non-constexpr.
1930 (walk_field_subobs): Likewise.
1931 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1932 (explain_implicit_non_constexpr): New.
1933 (defaulted_late_check): Use it.
1934 * call.c (build_cxx_call): Remember location.
1936 * method.c (maybe_explain_implicit_delete): Use pointer_set
1939 * class.c (finalize_literal_type_property): Update conditions.
1940 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1942 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1943 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1944 * semantics.c (cxx_eval_vec_init_1): Correct type.
1946 * init.c (build_value_init): Decide whether or not to zero-initialize
1947 based on user-providedness of default ctor, not any ctor.
1948 (build_value_init_noctor): Adjust assert.
1951 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1952 (build_new_method_call_1): Likewise.
1953 * init.c (expand_default_init): Handle direct list-initialization
1956 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1958 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1960 2011-06-26 Jason Merrill <jason@redhat.com>
1963 * semantics.c (potential_constant_expression_1): Check
1964 for non-literality rather than cleanup.
1965 (cxx_eval_constant_expression): Likewise.
1968 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1969 with a cleanup isn't constant.
1970 (cxx_eval_constant_expression): Likewise.
1971 * init.c (expand_default_init): Use maybe_constant_init.
1973 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1976 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1977 instead of TYPE_CHAIN for chain_next for types.
1979 2011-06-23 Gabriel Charette <gchare@google.com>
1981 * name-lookup.h (cp_binding_level): Removed unused
1982 member names_size. Update all users.
1984 2011-06-23 Jason Merrill <jason@redhat.com>
1986 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1987 * init.c (build_zero_init_1): Not here.
1990 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1992 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1995 * decl2.c (build_anon_union_vars): Early return error_mark_node
1996 for a nested anonymous struct.
1998 2011-06-23 Jason Merrill <jason@redhat.com>
2001 * decl2.c (mark_used): Don't call synthesize_method for
2002 functions defaulted outside the class.
2004 * optimize.c (maybe_clone_body): Set linkage flags before
2005 cgraph_same_body_alias.
2008 * class.c (set_linkage_according_to_type): Hand off to
2009 determine_visibility.
2012 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
2015 * pt.c (most_specialized_instantiation): Do check return types.
2017 2011-06-22 Jason Merrill <jason@redhat.com>
2020 * call.c (build_call_a): Set cp_function_chain->can_throw here.
2021 (build_cxx_call): Not here.
2023 2011-06-21 Jason Merrill <jason@redhat.com>
2026 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
2027 (grokdeclarator): constexpr doesn't apply const for refs.
2028 * parser.c (cp_parser_initializer_clause): Don't call
2029 maybe_constant_value here.
2030 * call.c (initialize_reference): Handle constexpr.
2033 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
2034 static fn parameters.
2036 * call.c (add_builtin_candidates): Use cv_unqualified rather than
2038 * pt.c (tsubst_arg_types): Likewise.
2039 * except.c (build_throw): Use cv_unqualified.
2042 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
2043 * semantics.c (lambda_return_type): Strip them here.
2045 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
2047 * semantics.c: Add sync_ or SYNC__ to builtin names.
2049 2011-06-20 Jason Merrill <jason@redhat.com>
2052 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
2054 * typeck2.c (process_init_constructor_array): Use {} for classes,
2056 * call.c (convert_like_real): Handle substitution failure.
2059 * pt.c (canonicalize_type_argument): New.
2060 (convert_template_argument, unify): Use it.
2063 * call.c (rejection_reason_code): Add rr_explicit_conversion.
2064 (print_z_candidate): Handle it.
2065 (explicit_conversion_rejection): New.
2066 (build_user_type_conversion_1): Reject an explicit conversion
2067 function that requires more than a qualification conversion.
2070 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
2073 * tree.c (strip_typedefs): Use build_aligned_type.
2076 * call.c (sufficient_parms_p): Allow parameter packs too.
2079 * semantics.c (describable_type): Remove.
2080 * cp-tree.h: Likewise.
2081 * decl.c (cp_finish_decl): Don't call it.
2082 * init.c (build_new): Likewise.
2083 * parser.c (cp_parser_omp_for_loop): Likewise.
2084 * pt.c (tsubst_decl): Likewise.
2085 (do_auto_deduction): If we fail in a template, try again
2086 at instantiation time.
2089 * parser.c (cp_parser_lambda_introducer): Complain about redundant
2091 * semantics.c (add_capture): Likewise.
2092 (register_capture_members): Clear IDENTIFIER_MARKED.
2094 2011-06-17 Jason Merrill <jason@redhat.com>
2097 * call.c (convert_class_to_reference_1): Allow binding function
2098 lvalue to rvalue reference.
2101 Generate proxy VAR_DECLs for better lambda debug info.
2102 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
2103 (LAMBDA_EXPR_PENDING_PROXIES): New.
2104 (struct tree_lambda_expr): Add pending_proxies.
2105 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
2106 (qualify_lookup): Use is_lambda_ignored_entity.
2107 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
2108 Call insert_pending_capture_proxies.
2109 (cp_parser_lambda_introducer): Use this_identifier.
2110 (cp_parser_lambda_declarator_opt): Call the object parameter
2111 of the op() "__closure" instead of "this".
2112 (cp_parser_lambda_body): Call build_capture_proxy.
2113 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
2114 (insert_pending_capture_proxies, insert_capture_proxy): New.
2115 (is_normal_capture_proxy, is_capture_proxy): New.
2116 (add_capture): Add __ to field names here, return capture proxy.
2117 (add_default_capture): Use this_identifier, adjust to expect
2118 add_capture to return a capture proxy.
2119 (outer_lambda_capture_p, thisify_lambda_field): Remove.
2120 (finish_id_expression, lambda_expr_this_capture): Adjust.
2121 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
2122 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
2125 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
2126 of artificial locals.
2128 * parser.c (cp_parser_lambda_expression): Clear
2129 LAMBDA_EXPR_THIS_CAPTURE after parsing.
2130 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
2132 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
2133 Move non-pointers to end of struct.
2135 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
2136 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
2138 * semantics.c (finish_non_static_data_member): Preserve dereference
2141 2011-06-16 Jason Merrill <jason@redhat.com>
2144 * parser.c (cp_parser_lambda_body): Share code between
2145 simple and complex cases instead of using cp_parser_function_body.
2148 * decl.c (check_initializer): Check narrowing.
2151 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
2154 * semantics.c (finish_id_expression): Mark even dependent
2158 * error.c (dump_template_argument): Don't try to omit default
2159 template args from an argument pack.
2161 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
2164 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
2165 assembler supports hidden visibility.
2167 2011-06-14 Jason Merrill <jason@redhat.com>
2170 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
2171 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
2172 if the declaration had an exception-specifier.
2173 (process_subob_fn): Don't maybe_instantiate_noexcept.
2174 * pt.c (maybe_instantiate_noexcept): Handle overload.
2175 * typeck2.c (nothrow_spec_p_uninst): New.
2176 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
2177 * typeck.c (merge_types): Adjust.
2179 * pt.c (deduction_tsubst_fntype): Don't save input_location.
2180 (maybe_instantiate_noexcept): Likewise.
2182 2011-06-14 Joseph Myers <joseph@codesourcery.com>
2184 * Make-lang.in (cp/method.o): Update dependencies.
2185 * method.c: Include common/common-target.h.
2186 (use_thunk): Use targetm_common.have_named_sections.
2188 2011-06-14 Steve Ellcey <sje@cup.hp.com>
2190 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
2192 2011-06-14 Jason Merrill <jason@redhat.com>
2194 * error.c (type_to_string): Print typedef-stripped version too.
2197 * call.c (perform_implicit_conversion_flags): Print source type as
2201 * typeck2.c (build_m_component_ref): Preserve rvalueness.
2204 * class.c (build_base_path): Fix cv-quals in unevaluated context.
2207 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
2208 of fold_indirect_ref_1.
2209 (cxx_eval_indirect_ref): Use it.
2211 2011-06-11 Jan Hubicka <jh@suse.cz>
2213 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
2216 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2219 * decl.c (grokdeclarator): Reject operator names in parameters.
2221 2011-06-10 Jan Hubicka <jh@suse.cz>
2223 * decl2.c (clear_decl_external): New functoin.
2224 (cp_write_global_declarations): Use it.
2226 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2228 * cp-tree.h (error_operand_p): Remove.
2230 2011-06-09 David Krauss <potswa@mac.com>
2233 * typeck2.c (build_x_arrow): Push fake template context
2234 to produce diagnostic on acyclic endless operator-> drill-down.
2235 * call.c (build_new_op): Change Boolean overload status
2236 value to a pointer to the overload function.
2237 * cp-tree.h: Likewise.
2238 * typeck.c: Likewise.
2239 * parser.c: Likewise.
2240 * decl2.c: Likewise.
2243 2011-06-09 Jason Merrill <jason@redhat.com>
2245 * semantics.c (maybe_constant_value): Handle overflowed input.
2246 (non_const_var_error): Handle non-constant DECL_INITIAL.
2248 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
2250 * parser.c (cp_parser_constant_expression): Just return the
2251 non-constant expression.
2253 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
2255 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
2258 * decl.c (grokdeclarator): Reject operator names in typedefs.
2260 2011-06-08 Jason Merrill <jason@redhat.com>
2263 * cp-tree.def (DEFERRED_NOEXCEPT): New.
2264 * cp-tree.h (struct tree_deferred_noexcept): New.
2265 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
2266 (DEFERRED_NOEXCEPT_SPEC_P): New.
2267 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
2268 (union lang_tree_node): Add tree_deferred_noexcept.
2269 (maybe_instantiate_noexcept): Declare.
2270 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
2271 * error.c (dump_exception_spec): Likewise.
2272 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
2273 * ptree.c (cxx_print_xnode): Likewise.
2274 * tree.c (cp_tree_equal): Likewise.
2275 * decl.c (cp_tree_node_structure): Likewise.
2276 (duplicate_decls): Call maybe_instantiate_noexcept.
2277 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
2278 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
2279 DEFERRED_NOEXCEPT_SPEC_P.
2280 * typeck2.c (merge_exception_specifiers): Likewise.
2281 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
2282 * method.c (process_subob_fn, defaulted_late_check): Likewise.
2283 * pt.c (tsubst_exception_specification): Add defer_ok parm.
2284 Build DEFERRED_NOEXCEPT.
2285 (maybe_instantiate_noexcept): New.
2286 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
2287 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
2289 * semantics.c (potential_constant_expression_1): Handle destructor
2292 2011-06-08 Jakub Jelinek <jakub@redhat.com>
2294 * cp-tree.h (struct tinst_level): Add chain_next GTY
2297 2011-06-08 Jason Merrill <jason@redhat.com>
2300 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
2301 if a pending_template entry is pointing at it.
2303 2011-06-07 Jason Merrill <jason@redhat.com>
2307 * error.c (subst_to_string): New.
2308 (cp_printer): Use it for 'S'.
2309 (print_instantiation_partial_context_line): Handle subst context.
2310 * pt.c (push_tinst_level): Handle subst context.
2311 (deduction_tsubst_fntype): Don't track specific substitutions.
2312 Use push_tinst_level.
2314 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
2315 (fn_type_unification): Don't call push_deduction_access_scope here.
2317 2011-06-06 Jason Merrill <jason@redhat.com>
2320 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
2321 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
2323 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
2326 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
2327 and getter names to use all the allowed method names.
2329 2011-06-06 Jason Merrill <jason@redhat.com>
2332 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
2335 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
2336 at_function_scope_p.
2339 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
2341 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
2343 * init.c (build_delete): Warn when deleting type with non-virtual
2346 2011-06-03 Jakub Jelinek <jakub@redhat.com>
2349 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
2352 2011-06-01 Jason Merrill <jason@redhat.com>
2354 * pt.c (build_non_dependent_expr): Remove special handling of
2358 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
2359 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
2362 * typeck2.c (build_x_arrow): Don't use build_min_nt.
2364 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
2367 * name-lookup.c (supplement_binding_1): If the old binding was a
2368 type name, also check that the DECL actually refers to the same
2369 type or is not a type.
2371 2011-05-31 Jason Merrill <jason@redhat.com>
2374 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
2375 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
2376 (build_min_non_dep): Preserve reference refs.
2377 (build_min_non_dep_call_vec): Likewise
2379 2011-05-30 Jakub Jelinek <jakub@redhat.com>
2382 * semantics.c (finish_omp_clauses): Call require_complete_type
2383 even for copyin/copyprivate clauses. Only call
2384 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
2386 2011-05-28 Jason Merrill <jason@redhat.com>
2389 * parser.c (cp_parser_lambda_expression): Improve error recovery.
2390 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
2392 2011-05-27 Jason Merrill <jason@redhat.com>
2395 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
2398 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
2402 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
2403 * decl.c (start_preparsed_function): Don't call comdat_linkage for
2407 * mangle.c (write_expression): Handle MODOP_EXPR.
2410 * parser.c (cp_parser_unqualified_id): Don't check
2411 constructor_name_p for enums.
2414 * pt.c (dependent_type_p_r): Avoid infinite recursion.
2417 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
2418 with INDIRECT_REF of REFERENCE_TYPE.
2421 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
2423 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
2425 * cp-tree.h (building_stmt_tree): Delete.
2426 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
2427 (build_aggr_init_full_exprs): Call building_stmt_list_p
2428 instead of building_stmt_tree.
2429 (initialize_local_var): Likewise.
2430 (finish_function): Likewise.
2431 * decl2.c (finish_anon_union): Likewise.
2432 * init.c (begin_init_stmts): Likewise.
2433 (finish_init_stmts): Likewise.
2434 (expand_aggr_init_1): Likewise.
2435 * name-lookup.c (do_local_using_decl): Likewise.
2436 (do_namespace_alias): Likewise.
2437 (do_using_directive): Likewise.
2438 (cp_emit_debug_info_for_using): Likewise.
2439 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
2441 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
2444 * typeck2.c (build_functional_cast): Complain early for invalid uses
2445 of 'auto' and set type to error_mark_node.
2447 2011-05-26 Jason Merrill <jason@redhat.com>
2450 * parser.c (cp_parser_member_declaration): Allow friend T.
2451 * friend.c (make_friend_class): Ignore non-classes.
2452 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
2455 * pt.c (convert_template_argument): Don't complain about using
2456 injected-class-name as template template argument.
2459 * decl.c (check_static_variable_definition): Now static.
2460 (cp_finish_decl): Call it here.
2461 (grokdeclarator): Not here.
2462 * pt.c (instantiate_class_template_1): Or here.
2463 * cp-tree.h: Don't declare it.
2465 2011-05-26 Janis Johnson <janis187@us.ibm.com>
2466 Nathan Froyd <froydnj@codesourcery.com>
2470 * name-lookup.h (enum scope_kind): Add sk_cond.
2471 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
2472 Detect and report error for redeclaration from for-init or if
2473 or switch condition.
2474 (begin_scope): Handle sk_cond.
2475 * semantics.c (begin_if_stmt): Use sk_cond.
2476 (begin switch_stmt): Ditto.
2478 2011-05-26 Jason Merrill <jason@redhat.com>
2481 * name-lookup.h (cp_class_binding): Make base a pointer.
2482 * name-lookup.c (new_class_binding): Adjust.
2483 (poplevel_class): Adjust.
2486 * decl.c (grokparms): Function parameter packs don't need to
2488 * pt.c (type_unification_real): But they aren't deduced otherwise.
2490 2011-05-25 Jason Merrill <jason@redhat.com>
2493 * decl.c (build_enumerator): If incremented enumerator won't fit in
2494 previous integral type, find one it will fit in.
2497 * decl.c (create_array_type_for_decl): Complain about array of auto.
2501 * error.c (dump_template_bindings): Set processing_template_decl
2502 for a partial instantiation.
2505 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
2506 to another reference type.
2509 * decl.c (case_conversion): New.
2510 (finish_case_label): Use it.
2512 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
2515 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
2518 * decl.c (grokdeclarator): Complain about auto typedef.
2521 * decl.c (grokdeclarator): Complain later for auto parameter.
2522 * pt.c (splice_late_return_type): Handle use in a template
2526 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
2529 * parser.c (cp_parser_parameter_declaration): Recognize
2530 list-initialization.
2531 (cp_parser_direct_declarator): Check for the closing
2532 paren before parsing definitely.
2535 * parser.c (cp_parser_constructor_declarator_p): Don't check
2536 constructor_name_p for enums.
2537 (cp_parser_diagnose_invalid_type_name): Correct error message.
2540 * init.c (perform_member_init): Handle list-initialization
2541 of array of non-trivial class type.
2544 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
2545 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
2548 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
2549 function parameter pack.
2550 (tsubst_pack_expansion): Likewise.
2552 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
2555 2011-05-25 Jakub Jelinek <jakub@redhat.com>
2557 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
2561 * semantics.c (cxx_eval_bit_field_ref): Handle the
2562 case when BIT_FIELD_REF doesn't cover only a single field.
2564 2011-05-24 Jason Merrill <jason@redhat.com>
2567 * pt.c (get_mostly_instantiated_function_type): Use
2568 push_deferring_access_checks rather than set flag_access_control.
2570 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
2572 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
2573 syntax error in declaring an ObjC instance variable.
2575 2011-05-24 Jason Merrill <jason@redhat.com>
2578 * class.c (pushclass): Accept NULL argument.
2579 (popclass): Deal with popping null class.
2580 * pt.c (push_access_scope, pop_access_scope): Use them rather than
2581 push_to_top_level/pop_from_top_level.
2582 (push_deduction_access_scope, pop_defarg_context): New.
2583 (fn_type_unification): Use them.
2584 * name-lookup.c (lookup_name_real_1): Check current_class_type.
2586 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
2588 * decl.c (grokdeclarator): Use current_class_name.
2590 2011-05-24 Joseph Myers <joseph@codesourcery.com>
2592 * Make-lang.in (GXX_OBJS): Remove prefix.o.
2593 (g++$(exeext)): Use libcommon-target.a.
2594 (CXX_C_OBJS): Remove prefix.o.
2596 2011-05-23 Jason Merrill <jason@redhat.com>
2598 * pt.c (tsubst_copy_and_build): Use current_class_name.
2601 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
2604 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
2605 converting to reference.
2606 (build_static_cast_1): Update for glvalues.
2609 * typeck.c (build_const_cast_1): Handle rvalue references.
2612 * decl.c (use_eh_spec_block): Do use an EH spec block for a
2616 * call.c (splice_viable): Be strict in templates.
2619 * error.c (dump_template_bindings): Suppress access control.
2622 * pt.c (instantiate_decl): Handle =default.
2625 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
2627 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
2629 * call.c (build_over_call): Tweak call to check_function_arguments.
2630 * typeck.c (cp_build_function_call_vec): Likewise.
2632 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
2635 * init.c (perform_member_init): Check for self-initialization.
2637 2011-05-22 Jason Merrill <jason@redhat.com>
2640 * typeck.c (composite_pointer_type_r): Return error_mark_node
2641 on error in SFINAE context.
2643 2011-05-20 Jason Merrill <jason@redhat.com>
2646 * decl.c (grokdeclarator): Don't add set const function-cv-qual
2647 for constexpr fns to memfn_quals, just add it to the type.
2648 (revert_static_member_fn): Don't complain about quals.
2649 (check_static_quals): New.
2650 (grokfndecl): Call it.
2651 (start_preparsed_function): Don't call revert_static_member_fn.
2654 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
2657 * cvt.c (type_promotes_to): Don't promote scoped enums.
2660 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
2663 * tree.c (stabilize_expr): Fix typo.
2667 * typeck.c (comp_except_specs): noexcept(false) is not compatible
2668 with throw(type-list).
2669 * typeck2.c (merge_exception_specifiers): noexcept(false)
2670 beats any more limited specification.
2674 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
2676 * semantics.c (perform_koenig_lookup): Add complain parm.
2677 * cp-tree.h: Adjust.
2678 * parser.c (cp_parser_postfix_expression): Adjust.
2679 (cp_parser_perform_range_for_lookup): Adjust.
2681 2011-05-20 Jason Merrill <jason@redhat.com>
2683 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
2685 2011-05-20 Joseph Myers <joseph@codesourcery.com>
2687 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
2689 2011-05-19 Jakub Jelinek <jakub@redhat.com>
2692 * decl.c (check_omp_return): Stop searching on sk_function_parms.
2695 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
2696 pass it down to locate_fn_flags.
2697 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
2698 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
2699 * cp-gimplify.c: Include splay-tree.h.
2700 (splay_tree_compare_decl_uid, omp_var_to_track,
2701 omp_cxx_notice_variable): New functions.
2702 (struct cp_genericize_omp_taskreg): New type.
2703 (struct cp_genericize_data): Add omp_ctx field.
2704 (cp_genericize_r): Attempt to determine implicitly determined
2705 firstprivate class type variables.
2706 (cp_genericize): Clear omp_ctx.
2707 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
2709 2011-05-18 Jason Merrill <jason@redhat.com>
2713 * class.c (finalize_literal_type_property): Do check
2714 for constexpr member functions of non-literal class.
2715 (finish_struct): Don't call check_deferred_constexpr_decls.
2716 * cp-tree.h: Don't declare it.
2717 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
2718 * decl.c (grok_special_member_properties): Don't check it
2719 (grokfnedcl): Don't call validate_constexpr_fundecl.
2720 (start_preparsed_function): Do call it.
2721 * pt.c (tsubst_decl): Don't call it.
2722 (instantiate_class_template_1): Don't call
2723 check_deferred_constexpr_decls.
2724 * semantics.c (literal_type_p): Check for any incompleteness.
2725 (ensure_literal_type_for_constexpr_object): Likewise.
2726 (is_valid_constexpr_fn): Revert deferral changes.
2727 (validate_constexpr_fundecl): Likewise.
2728 (register_constexpr_fundef): Likewise.
2729 (check_deferred_constexpr_decls): Remove.
2731 2011-05-16 Jason Merrill <jason@redhat.com>
2734 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
2736 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2738 * cxx-pretty-print.c: Update comment.
2739 * semantics.c (trait_expr_value, finish_trait_expr):
2741 * parser.c (cp_parser_primary_expression): Likewise.
2743 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
2746 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
2748 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
2750 Implement final on class.
2751 * class.c (check_bases): Diagnose derivation from a final class.
2752 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
2753 (CLASSTYPE_FINAL): New.
2754 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
2756 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
2758 2011-05-13 Jason Merrill <jason@redhat.com>
2761 * pt.c (deduction_tsubst_fntype): New.
2762 (fn_type_unification): Use it.
2763 (init_template_processing): Initialize hash table.
2764 (print_template_statistics): Print hash table stats.
2766 * call.c (build_op_call): Use timevar_cond_start/stop.
2767 (build_user_type_conversion): Likewise.
2769 2011-05-12 Jason Merrill <jason@redhat.com>
2771 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
2772 * semantics.c (validate_constexpr_fundecl): Set it.
2773 (check_deferred_constexpr_decls): Clear it.
2774 (register_constexpr_fundef): Make sure it isn't set.
2775 * decl.c (grok_special_member_properties): Check it.
2777 2011-05-11 Jason Merrill <jason@redhat.com>
2780 * semantics.c (validate_constexpr_fundecl): Defer checking if
2781 an argument type is being defined.
2782 (is_valid_constexpr_fn): Add defer_ok parm.
2783 (cxx_eval_call_expression): Adjust.
2784 (check_deferred_constexpr_decls): New.
2785 (literal_type_p): Make sure type isn't being defined.
2786 (ensure_literal_type_for_constexpr_object): Handle type being defined.
2787 * cp-tree.h: Declare check_deferred_constexpr_decls.
2788 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
2789 (start_preparsed_function, cp_finish_decl): Not here.
2790 * class.c (finalize_literal_type_property): Don't call
2791 validate_constexpr_fundecl.
2792 (finish_struct): Call check_deferred_constexpr_decls.
2793 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
2794 (instantiate_class_template): Call check_deferred_constexpr_decls.
2796 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
2797 rather than DECL_TEMPLATE_INSTANTIATION.
2798 (cxx_eval_call_expression): Likewise.
2800 * semantics.c (register_constexpr_fundef): Add to hash table here.
2801 (validate_constexpr_fundecl): Not here.
2803 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
2805 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
2806 do call maybe_constant_value in C++0x mode.
2807 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
2810 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
2812 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
2814 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
2816 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
2817 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
2818 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2820 2011-05-10 Jason Merrill <jason@redhat.com>
2823 * class.c (type_build_ctor_call): New.
2824 * cp-tree.h: Declare it.
2825 * decl.c (check_initializer): Use it instead of
2826 TYPE_NEEDS_CONSTRUCTING.
2827 * init.c (build_value_init, build_value_init_noctor): Likewise.
2828 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
2829 (build_vec_init): Likewise.
2830 * typeck2.c (process_init_constructor_array): Likewise.
2831 (process_init_constructor_record): Likewise.
2834 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
2835 expansion producing another expansion.
2837 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
2839 Fixes for override/final.
2840 * class.c (check_for_override): Diagnose final on a nonvirtual
2841 member function, diagnose override for a virtual with no matching
2842 override. Don't fiddle around with DECL_VINDEX.
2844 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2846 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
2847 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2848 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
2849 operand of EXPR_PACK_EXPANSION.
2850 (cp_tree_operand_length): Declare.
2851 * tree.c (cp_tree_operand_length): Define.
2852 (cp_tree_equal): Call it.
2853 * pt.c (value_dependent_expr_P): Likewise.
2854 * mangle.c (write_expression): Likewise.
2856 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
2860 * decl.c (reshape_init): Take a complain parameter and do
2861 not call error if tf_error is not set.
2862 (check_initializer, reshape_init_r, reshape_init_array,
2863 reshape_init_array_1, reshape_init_vector, reshape_init_class):
2865 * typeck2.c (digest_init_r): Take a complain parameter and
2866 pass it to convert_for_initialization.
2867 (digest_init, digest_init_flags, process_init_constructor_array,
2868 process_init_constructor_record, process_init_constructor_union,
2869 process_init_constructor, digest_init_r): Adjust.
2870 * init.c (expand_default_init, build_new_1): Likewise.
2871 * typeck.c (cp_build_modify_expr): Likewise.
2872 * decl2.c (grokfield): Likewise.
2873 * call.c (convert_like_real, convert_default_arg): Likewise.
2874 * semantics.c (finish_compound_literal): Pass complain to
2875 reshape_init and digest_init.
2876 * cp-tree.h: Adjust declarations.
2878 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
2881 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
2882 recursion if there is user defined constructor.
2884 2011-05-09 Jason Merrill <jason@redhat.com>
2887 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2890 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2892 Implement final/override for member functions.
2893 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2894 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2895 (cp_virt_specifiers, enum virt_specifier): New.
2896 * decl.c (set_virt_specifiers): New.
2897 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2898 * parser.c (make_call_declarator): add virt-specifiers parameter.
2899 (cp_parser_lambda_declarator_opt): Adjust.
2900 (cp_parser_direct_declarator): Likewise.
2901 (cp_parser_virt_specifier_seq_opt): New.
2902 * search.c (check_final_overrider): Diagnose attempts to override
2903 a final member function.
2905 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2908 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2909 if the instance has a dependent initializer.
2911 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2914 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2915 effectively unused variable.
2917 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2919 * name-lookup.h (global_bindings_p): Adjust prototype.
2920 * name-lookup.c (global_bindings_p): Return bool.
2922 2011-05-06 Jason Merrill <jason@redhat.com>
2924 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2928 * semantics.c (cxx_eval_conditional_expression): Check
2929 integer_zerop instead.
2930 (potential_constant_expression_1): Likewise.
2933 * semantics.c (cxx_eval_array_reference): Handle implicit
2936 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2938 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2939 * call.c (standard_conversion): Call class_of_this_parm.
2940 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2941 (pp_cxx_direct_abstract_declarator): Likewise.
2942 * decl2.c (change_return_type): Likewise.
2943 (cp_reconstruct_complex_type): Likewise.
2944 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2945 * mangle.c (write_function_type): Likewise.
2946 * pt.c (unify): Likewise.
2947 * typeck.c (merge_types, type_memfn_quals): Likewise.
2948 * decl.c (build_this_parm): Call type_of_this_parm.
2950 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2953 * cp-tree.h (non_static_member_function_p): Declare new function.
2954 * tree.c (non_static_member_function_p): Define it.
2955 * semantics.c (finish_call_expr): Use it.
2957 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2959 * decl.c (finish_case_label): Omit the loc argument to
2962 2011-05-05 Jason Merrill <jason@redhat.com>
2964 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2965 * cvt.c (convert_from_reference): Adjust.
2966 * pt.c (build_non_dependent_expr): Adjust.
2967 * semantics.c (finish_offsetof): Adjust.
2968 * tree.c (lvalue_kind): Use it.
2971 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2973 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2975 * decl.c (start_preparsed_function): Do not set
2976 dont_save_pending_sizes_p.
2978 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2980 * parser.c (cp_parser_objc_method_definition_list): Update call to
2981 objc_start_method_definition.
2983 2011-05-04 Jason Merrill <jason@redhat.com>
2986 * class.c (resolves_to_fixed_type_p): Don't look closely
2989 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2992 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2995 2011-05-02 Lawrence Crowl <crowl@google.com>
2997 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2998 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2999 Change TV_NAME_LOOKUP to start/stop.
3000 (define_label): Refactor timevar calls out to a wrapper function.
3001 Change TV_NAME_LOOKUP to start/stop.
3002 (xref_tag): Likewise.
3003 (lookup_label): Refactor timevar calls out to a wrapper function.
3004 Change TV_NAME_LOOKUP to start_cond/stop_cond.
3006 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
3008 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
3009 (lookup_template_class): Refactor timevar calls out to a wrapper
3010 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
3011 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
3013 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
3014 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
3015 (push_namespace): Likewise.
3016 (pop_nested_namespace): Likewise.
3017 (pushdecl_namespace_level): Likewise.
3018 (store_class_bindings): Likewise.
3019 (push_to_top_level): Likewise.
3020 (identifier_type_value): Refactor timevar calls out to a wrapper
3021 function. Change TV_NAME_LOOKUP to start/stop.
3022 (find_binding): Likewise.
3023 (push_using_decl): Likewise.
3024 (lookup_arg_dependent): Likewise.
3025 (push_using_directive): Likewise.
3026 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
3027 to plain code. Change TV_NAME_LOOKUP to start/stop.
3028 (lookup_type_current_level): Likewise. Refactor inner return to
3030 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
3031 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3032 (pushdecl_top_level_1): Likewise.
3033 (lookup_using_namespace): Likewise.
3034 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
3035 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3036 (push_overloaded_decl): Likewise.
3037 (push_class_level_binding): Likewise.
3038 (namespace_binding): Likewise.
3039 (set_namespace_binding): Likewise.
3040 (supplement_binding): Likewise.
3041 (unqualified_namespace_lookup): Likewise.
3042 (lookup_name_real): Likewise.
3043 (lookup_type_scope): Likewise.
3044 (namespace_ancestor): Likewise.
3045 (lookup_name_innermost_nonclass_level): Likewise.
3046 (pushtag): Likewise.
3047 (pop_from_top_level): Likewise.
3048 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
3049 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
3051 (add_using_namespace): Refactor timevar calls out to a wrapper
3052 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
3053 wrapper on call to self.
3055 * decl2.c: (cp_write_global_declarations): Add start/stop of
3056 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
3057 Remove push/pop calls to TV_VARCONST.
3059 * parser.c: Add include of "timevar.h".
3060 (cp_parser_explicit_instantiation): Add push/pop calls to
3062 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
3063 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
3065 (cp_parser_function_definition_from_specifiers_and_declarator): Add
3066 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
3067 (cp_parser_late_parsing_for_member): Add push/pop calls to
3068 new TV_PARSE_INMETH.
3070 * call.c: Add include of "timevar.h".
3071 (convert_class_to_reference): Wrap and add push/pop calls to
3073 (build_op_call): Likewise.
3074 (build_conditional_expr): Likewise.
3075 (build_new_op): Likewise.
3076 (build_new_method_call): Likewise.
3077 (build_user_type_conversion): Reorganize to single return and add
3078 push/pop calls to TV_OVERLOAD.
3079 (perform_overload_resolution): Likewise.
3081 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
3083 2011-05-02 Jason Merrill <jason@redhat.com>
3085 * tree.c (build_vec_init_expr): Take complain parm.
3086 (build_vec_init_elt): Likewise. Free arg vector.
3087 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
3088 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
3089 (VEC_INIT_EXPR_INIT): Likewise.
3090 Adjust build_vec_init_expr declaration.
3091 * init.c (perform_member_init): Adjust.
3095 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3096 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3097 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3098 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3099 (build_vec_init_elt): Don't expect an array type.
3100 (build_array_copy): Adjust.
3101 * init.c (perform_member_init): Adjust.
3102 (build_new_1): Use build_vec_init_expr.
3105 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
3106 Protect an explicit target.
3109 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
3110 (compute_array_index_type): Revert earlier 48446 changes.
3111 (grokdeclarator): Use stabilize_vla_size.
3113 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
3114 Eric Botcazou <ebotcazou@adacore.com>
3116 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
3117 instead of inappropriate zero values.
3119 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
3122 * decl.c (compute_array_index_type): Check build_expr_type_conversion
3123 return value for NULL_TREE.
3125 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
3128 * init.c (perform_member_init): Check build_value_init return
3129 value for error_mark_node.
3131 2011-04-29 Diego Novillo <dnovillo@google.com>
3132 Le-Chun Wu <lcwu@google.com>
3134 * call.c (conversion_null_warnings): Also handle assignments
3135 when warning about NULL conversions.
3137 2011-04-29 Le-Chun Wu <lcwu@google.com>
3139 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
3140 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
3141 (build_over_call): Use it to determine whether to emit a NULL
3142 warning for template function instantiations.
3143 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
3144 EXPLICIT_TARGS is set.
3146 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
3147 Mike Stump <mikestump@comcast.net>
3149 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
3150 in maintainer mode. Use the --output-file option of gperf instead
3151 of > to prevent creating an empty cp/cfns.h when gperf is not
3154 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3157 * semantics.c (finish_base_specifier): cv-qualified base class
3158 is fine, per DR 484.
3160 2011-04-28 Dodji Seketeli <dodji@redhat.com>
3163 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
3164 considering call expressions involving a member function.
3166 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3169 * tree.c (build_cplus_new): Check build_target_expr return
3170 value for error_mark_node.
3172 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3175 * semantics.c (literal_type_p): Reference types are literal types,
3177 (valid_type_in_constexpr_fundecl_p): Remove.
3178 (is_valid_constexpr_fn): Adjust.
3180 2011-04-27 Jason Merrill <jason@redhat.com>
3183 Implement list-initialization of _Complex.
3184 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
3185 (check_initializer): Likewise.
3186 * call.c (build_complex_conv): New.
3187 (implicit_conversion): Call it.
3188 (convert_like_real): Handle it.
3189 * typeck2.c (check_narrowing): Handle it.
3191 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
3192 decide whether to delete.
3193 (build_vec_init): Pass sfk_complete_destructor.
3196 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3197 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3198 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3199 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3200 (build_vec_init_elt): Don't expect an array type.
3201 (build_array_copy): Adjust.
3202 * init.c (perform_member_init): Adjust.
3203 (build_new_1): Use build_vec_init_expr.
3205 * class.c (resolve_address_of_overloaded_function): Don't
3206 change OVERLOAD to TREE_LIST.
3207 * pt.c (print_candidates_1): Remove nonsensical assert.
3210 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
3211 to tentative parse sooner.
3213 2011-04-26 Jason Merrill <jason@redhat.com>
3216 * parser.c (cp_parser_primary_expression): Set *idk to
3217 CP_ID_KIND_NONE for a parenthesized identifier.
3219 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
3220 (cxx_print_identifier): Correct indentation.
3223 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
3224 * tree.c (force_target_expr): Add complain parm.
3225 (build_target_expr_with_type): Likewise.
3226 (get_target_expr_sfinae): Split out.
3227 (build_vec_init_expr, bot_manip): Adjust.
3228 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
3229 (build_delete, build_dtor_call): Likewise.
3230 (perform_direct_initialization_if_possible): Adjust.
3231 (build_vec_init): Handle error return.
3232 * cvt.c (force_rvalue): Add complain parm.
3233 Call build_special_member_call directly.
3234 * decl2.c (delete_sanity): Add complain parm.
3235 (build_cleanup): Adjust.
3236 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
3237 * semantics.c (finish_stmt_expr_expr): Adjust.
3238 (finish_compound_literal): Adjust.
3239 * parser.c (cp_parser_delete_expression): Adjust.
3240 * typeck2.c (build_functional_cast): Adjust.
3241 * cp-tree.h: Adjust.
3243 2011-04-26 Martin Jambor <mjambor@suse.cz>
3245 * class.c (cp_fold_obj_type_ref): Remove.
3246 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
3248 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3250 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
3251 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
3252 (UNDERLYING_TYPE_TYPE): Add.
3253 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
3255 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
3256 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
3257 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
3258 * semantics.c (finish_underlying_type): New.
3259 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
3260 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
3261 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
3262 * tree.c (cp_walk_subtrees): Likewise.
3263 * pt.c (for_each_template_parm_r, tsubst, unify,
3264 dependent_type_p_r): Likewise.
3265 * mangle.c (write_type): Sorry for __underlying_type.
3267 2011-04-25 Jason Merrill <jason@redhat.com>
3270 * decl.c (type_dependent_init_p): New.
3271 (cp_finish_decl): Check it.
3272 * pt.c (any_type_dependent_elements_p): New.
3273 * cp-tree.h: Declare it.
3275 2011-04-20 Jason Merrill <jason@redhat.com>
3277 * semantics.c (finish_compound_literal): Don't put an array
3278 with a dtor in a static variable.
3280 * call.c (build_over_call): Handle trivial dtor.
3282 * search.c (lookup_fnfields_slot): Call complete_type.
3285 * decl2.c (build_offset_ref_call_from_tree): Move
3286 non-dependency of object outside condition.
3289 * decl.c (cp_finish_decl): Simplify template handling.
3291 2011-04-20 Jim Meyering <meyering@redhat.com>
3293 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
3295 2011-04-19 Jason Merrill <jason@redhat.com>
3298 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
3301 * decl.c (duplicate_decls): Keep always_inline attribute
3302 in sync with DECL_DISREGARD_INLINE_LIMITS.
3304 2011-04-18 Jason Merrill <jason@redhat.com>
3307 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
3310 * init.c (build_value_init): Handle UNION_TYPE the same.
3312 2011-04-18 Jakub Jelinek <jakub@redhat.com>
3315 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
3316 for type dependent pointers.
3318 2011-04-18 Jim Meyering <meyering@redhat.com>
3320 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
3322 2011-04-17 Jan Hubicka <jh@suse.cz>
3324 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
3327 2011-04-17 Jason Merrill <jason@redhat.com>
3330 * typeck2.c (build_functional_cast): Disallow array type.
3332 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
3334 2011-04-17 Jan Hubicka <jh@suse.cz>
3336 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
3338 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3341 * parser.c (cp_convert_range_for): Split into
3342 cp_parser_perform_range_for_lookup.
3343 (cp_parser_perform_range_for_lookup): New.
3344 (cp_parser_range_for_member_function): New.
3345 (cp_parser_for_init_statement): Correct error message.
3346 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
3348 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3350 * parser.c (cp_parser_objc_protocol_declaration): Updated for
3351 change from objc_declare_protocols() to objc_declare_protocol().
3353 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3356 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
3357 and return immediately.
3359 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3361 * cp-tree.def (SWITCH_STMT): Add an extra operand.
3362 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3363 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
3364 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
3365 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
3367 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3369 * cp-tree.def (IF_STMT): Add an extra operand.
3370 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3371 * cp-tree.h (IF_SCOPE): Define.
3372 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
3373 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
3375 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3377 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
3378 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
3379 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
3380 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
3381 Use FOR_SCOPE instead of TREE_CHAIN.
3382 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
3383 (finish_for_stmt): Likewise.
3385 2011-04-14 Jason Merrill <jason@redhat.com>
3387 * parser.c (cp_parser_postfix_expression): Fix flags passed to
3388 build_new_method_call.
3389 * semantics.c (finish_call_expr): Likewise.
3392 * init.c (build_value_init_noctor): Check complain consistently.
3395 * typeck.c (cp_build_binary_op): Don't decay void operands.
3398 * decl.c (compute_array_index_type): Use get_temp_regvar instead
3400 * init.c (get_temp_regvar): No longer static.
3401 * cp-tree.h: Declare it.
3403 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3405 * parser.c (cp_parser_objc_class_declaration): Updated for change
3406 in objc_declare_class().
3408 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3410 * decl.c (poplevel): Use block_chainon.
3412 2011-04-13 Jason Merrill <jason@redhat.com>
3415 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
3416 or pointer to (non-member) function.
3418 2011-04-13 Jakub Jelinek <jakub@redhat.com>
3421 * semantics.c (cxx_eval_array_reference): Handle reading from
3422 wchar_t, char16_t and char32_t STRING_CST.
3424 2011-04-13 Dodji Seketeli <dodji@redhat.com>
3427 * class.c (fixed_type_or_null): We cannot determine the dynamic
3428 type of a reference variable if its initializer is dependent.
3430 2011-04-13 Jason Merrill <jason@redhat.com>
3433 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
3434 unqualified lookup failing if we're still in a template.
3436 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3438 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
3439 tree_contains_struct initialization to...
3440 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
3442 * cp-objcp-common.h (cp_common_init_ts): Declare.
3443 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
3446 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3448 * parser.c (cp_parser_objc_message_expression): Updated call
3449 to objc_build_message_expr.
3451 2011-04-12 Martin Jambor <mjambor@suse.cz>
3453 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
3454 cgraph_get_create_node.
3455 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
3456 instead of cgraph_get_create_node.
3457 * method.c (make_alias_for_thunk): Call cgraph_get_node
3458 instead of cgraph_get_create_node, assert it returns non-NULL.
3459 (use_thunk): Likewise.
3460 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
3461 when flag_syntax_only is not set. Call cgraph_get_node instead of
3462 cgraph_get_create_node.
3463 (maybe_clone_body): Call cgraph_get_node instead of
3464 cgraph_get_create_node.
3466 2011-04-12 Martin Jambor <mjambor@suse.cz>
3468 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
3469 instead of cgraph_node.
3470 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
3471 (cp_write_global_declarations): Likewise.
3472 * optimize.c (maybe_clone_body): Likewise.
3473 * semantics.c (maybe_add_lambda_conv_op): Likewise.
3474 * mangle.c (mangle_decl): Likewise.
3475 * method.c (make_alias_for_thunk): Likewise.
3476 (use_thunk): Likewise.
3478 2011-04-11 Jason Merrill <jason@redhat.com>
3481 * decl.c (cp_complete_array_type_or_error): New.
3482 * semantics.c (finish_compound_literal): Use it.
3483 * cp-tree.h: Declare it.
3486 * semantics.c (finish_compound_literal): Handle references.
3489 * semantics.c (finish_compound_literal): Take complain parm.
3490 (build_lambda_object): Adjust.
3491 * cp-tree.h: Adjust.
3492 * call.c (convert_like_real): Adjust.
3493 * decl.c (check_initializer): Adjust.
3494 * parser.c (cp_parser_postfix_expression): Adjust.
3495 (cp_parser_functional_cast): Adjust.
3496 * pt.c (tsubst_copy_and_build): Adjust.
3497 * typeck2.c (process_init_constructor_record): Adjust.
3500 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
3504 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
3505 than cp_build_indirect_ref.
3507 PR c++/48457, Core 1238
3508 * call.c (reference_binding): Allow rvalue reference to bind to
3510 * tree.c (lvalue_kind): Functions are always lvalues.
3512 2011-04-07 Jason Merrill <jason@redhat.com>
3515 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
3516 arguments even if we don't know the function.
3519 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
3520 at the end of the chain.
3521 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
3522 (iterative_hash_template_arg): Likewise.
3525 * cp-tree.h (OVL_ARG_DEPENDENT): New.
3526 * name-lookup.c (add_function): Set it.
3527 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
3530 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
3531 Release unused vector.
3534 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
3535 (type_unification_real): Clear it here instead.
3538 * except.c (build_noexcept_spec): Propagate error_mark_node.
3539 (finish_noexcept_expr): Likewise.
3542 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
3546 * call.c (resolve_args): Take complain.
3547 (build_new_function_call, build_operator_new_call): Pass it.
3548 (build_op_call, build_new_op, build_new_method_call): Pass it.
3551 * typeck.c (check_for_casting_away_constness): Take complain.
3552 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
3553 (build_const_cast_1): Pass it. Take full complain parm.
3554 (build_const_cast, cp_build_c_cast): Adjust.
3556 * tree.c (build_aggr_init_expr): Always return error_mark_node
3557 on abstract violation.
3560 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
3561 (bot_manip): Adjust.
3562 * cp-tree.h: Adjust.
3563 * call.c (convert_like_real, build_cxx_call): Adjust.
3564 (perform_direct_initialization_if_possible): Adjust.
3565 * cvt.c (ocp_convert): Adjust.
3566 * init.c (build_value_init): Adjust.
3567 * semantics.c (maybe_add_lambda_conv_op): Adjust.
3568 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
3569 * typeck2.c (build_functional_cast): Adjust.
3571 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
3573 (perform_member_init): Not here.
3574 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
3576 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
3579 * typeck2.c (build_functional_cast): Check complain consistently.
3580 Use build_value_init and abstract_virtuals_error_sfinae.
3581 (abstract_virtuals_error_sfinae): Split out.
3582 * cp-tree.h: Declare it.
3583 * init.c (build_new_1): Use it.
3584 (build_value_init_noctor): Handle FUNCTION_TYPE.
3586 * semantics.c (finish_decltype_type): Simplify handling of unknown
3589 * semantics.c (finish_decltype_type): Add complain parm.
3590 * cp-tree.h: Adjust.
3591 * parser.c (cp_parser_decltype): Adjust.
3592 * pt.c (tsubst): Adjust.
3595 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
3597 2011-03-31 Jason Merrill <jason@redhat.com>
3600 * semantics.c (finish_call_expr): Remove assert.
3603 * method.c (defaultable_fn_check): Templates are not defaultable.
3605 * parser.c (cp_parser_init_declarator): Avoid redundant
3606 cp_finish_decl for member declarations.
3608 2011-03-30 Jason Merrill <jason@redhat.com>
3611 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
3614 2011-03-30 Jason Merrill <jason@redhat.com>
3617 * semantics.c (potential_constant_expression_1): Handle
3618 UNORDERED_EXPR and ORDERED_EXPR.
3621 * semantics.c (finish_compound_literal): Do put static/constant
3622 arrays in static variables.
3624 * call.c (convert_like_real) [ck_list]: Build up the
3625 initializer_list object directly.
3626 * decl.c (build_init_list_var_init): Adjust.
3628 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
3629 * decl.c (reshape_init_array_1): Likewise.
3631 2011-03-29 Jason Merrill <jason@redhat.com>
3634 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
3635 the variable is constant before looking at its initializer.
3638 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
3641 * semantics.c (potential_constant_expression_1): Change error about
3642 use of *this in constructor into sorry.
3645 * decl.c (cp_finish_decl): Defer validation of constexpr member
3647 * class.c (finalize_literal_type_property): Validate them here.
3648 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
3650 * semantics.c (is_valid_constexpr_fn): Specify input location.
3652 2011-03-28 Jason Merrill <jason@redhat.com>
3655 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
3656 from overloaded function.
3659 * call.c (build_array_conv): New.
3660 (implicit_conversion): Use it.
3662 * call.c (reference_binding): Allow direct binding to an array
3666 * parser.c (cp_parser_compound_statement): Add function_body parm.
3667 Complain about non-body compound-stmt in constexpr fn.
3668 (cp_parser_primary_expression, cp_parser_statement): Adjust.
3669 (cp_parser_implicitly_scoped_statement): Adjust.
3670 (cp_parser_function_body, cp_parser_try_block): Adjust.
3671 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
3672 (cp_parser_objc_try_catch_finally_statement): Adjust.
3675 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
3676 and using-definition.
3677 (register_constexpr_fundef): Call it.
3679 * except.c (build_noexcept_spec): Call cxx_constant_value after
3682 2011-03-25 Kai Tietz <ktietz@redhat.com>
3684 * lex.c (interface_strcmp): Handle dos-paths.
3685 (handle_pragma_implementation): Use filename_cmp instead of
3687 (in_main_input_context): Likewise.
3689 2011-03-25 Jason Merrill <jason@redhat.com>
3692 * method.c (defaulted_late_check): Check for exception spec mismatch.
3693 (defaultable_fn_check): Allow exception spec and virtual.
3694 * class.c (check_for_override): A virtual dtor is non-trivial.
3697 * pt.c (build_non_dependent_expr): Keep dereferences outside the
3700 2011-03-25 Kai Tietz <ktietz@redhat.com>
3702 * decl.c (decls_match): Replace target hook
3703 call of comp_type_attributes by version in tree.c file.
3704 * search.c (check_final_overrider): Likewise.
3705 * typeck.c (structural_comptypes): Likewise.
3707 2011-03-21 Kai Tietz <ktietz@redhat.com>
3710 * cxx-pretty-print.c (pp_cxx_ptr_operator):
3711 Display allowed attributes for function pointer types.
3712 * error.c (dump_type_prefix): Likewise.
3714 * tree.c (cxx_attribute_table): Adjust table.
3716 2011-03-18 Jason Merrill <jason@redhat.com>
3719 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
3722 * call.c (build_over_call): Don't skip ck_rvalue.
3724 2011-03-17 Jason Merrill <jason@redhat.com>
3727 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
3728 the conversion set TREE_OVERFLOW.
3731 * semantics.c (finish_decltype_type): Return T&& for xvalue.
3732 * typeck.c (unlowered_expr_type): Preserve cv-quals.
3735 * decl.c (revert_static_member_fn): Strip function-cv-quals.
3737 2011-03-16 Jason Merrill <jason@redhat.com>
3740 * semantics.c (potential_constant_expression_1): Don't allow *this
3742 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
3745 * decl.c (compute_array_index_type): Don't bother trying to deal
3746 with literal classes in ABI v1.
3749 * decl.c (duplicate_decls): Return NULL_TREE for clashing
3753 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
3754 use the generic binary expression handling.
3756 2011-03-16 Diego Novillo <dnovillo@google.com>
3758 * Make-lang.in (CXX_PARSER_H): New.
3759 (cp/parser.o): Add dependency on CXX_PARSER_H.
3760 Add dependency on tree-pretty-print.h
3761 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
3762 * cp-lang.c: Include parser.h.
3763 * parser.c: Include parser.h.
3764 (struct cp_token): Add bitfield purged_p.
3767 (CPP_PURGED): Remove. Update all users.
3768 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
3769 Remove field buffer_length.
3772 (struct tree_check): Move to parser.h.
3773 (cp_token_position): Likewise.
3774 (struct cp_token_cache): Likewise.
3775 (CPP_KEYWORD): Likewise.
3776 (CPP_TEMPLATE_ID): Likewise.
3777 (CPP_NESTED_NAME_SPECIFIER): Likewise.
3778 (N_CP_TTYPES): Likewise.
3779 (enum cp_parser_status_kind): Likewise.
3780 (struct cp_parser_context): Likewise.
3781 (struct cp_default_arg_entry_d): Likewise.
3782 (struct cp_unparsed_functions_entry_d): Likewise.
3783 (struct cp_parser): Likewise.
3784 (cp_lexer_dump_tokens): New.
3785 (cp_lexer_debug_tokens): New.
3786 (cp_lexer_finished_p): New.
3787 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
3788 (cp_lexer_new_main): Re-write main lexing loop to push
3789 tokens into the new VEC buffer.
3790 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
3791 Do not abort if the token type is not recognized, just print
3793 * parser.h: New file.
3794 * config-lang.in (gtfiles): Add cp/parser.h.
3796 2011-03-16 Jason Merrill <jason@redhat.com>
3799 * typeck.c (check_return_expr): Fix conditions for setting
3800 LOOKUP_PREFER_RVALUE.
3802 * call.c (build_over_call): Remove require_complete_type_sfinae call.
3805 * decl.c (check_array_designated_initializer): Allow integer index.
3806 (reshape_init_array_1): Set index on the elements.
3808 2011-03-16 Jason Merrill <jason@redhat.com>
3811 * typeck.c (convert_for_initialization): Use
3812 perform_implicit_conversion_flags.
3813 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
3814 rvaluedness_matches_p on ck_rvalue.
3815 (convert_like_real) [ck_rvalue]: And restore it here.
3818 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
3820 2011-03-16 Jason Merrill <jason@redhat.com>
3822 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
3823 committed to this tentative parse.
3826 * semantics.c (finish_call_expr): Preserve reference semantics
3829 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
3831 2011-03-16 Jakub Jelinek <jakub@redhat.com>
3833 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
3834 DECL_LANG_SPECIFIC is NULL.
3836 2011-03-15 Jason Merrill <jason@redhat.com>
3839 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
3840 check value_dependent_expression_p on the operand.
3842 * semantics.c (push_cx_call_context): Return bool.
3843 (cxx_eval_call_expression): Handle excess depth.
3846 * method.c (synthesized_method_walk): Cleanups don't affect the
3847 triviality of a constructor, but do affect deletion and exception
3850 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3852 * decl2.c (cp_check_const_attributes): New.
3853 (cplus_decl_attributes): Call cp_check_const_attributes.
3855 2011-03-15 Jason Merrill <jason@redhat.com>
3858 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
3860 (push_defarg_context, pop_defarg_context): New.
3861 * parser.c (cp_parser_late_parsing_default_args): Use them.
3862 * cp-tree.h: Declare them.
3864 2011-03-11 Dodji Seketeli <dodji@redhat.com>
3866 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
3867 the argument of the indirection operator should not be dependent.
3870 2011-03-11 Jason Merrill <jason@redhat.com>
3873 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
3876 * parser.c (cp_parser_template_type_arg): Set
3877 type_definition_forbidden_message.
3880 * decl.c (compute_array_index_type): Discard folding
3881 if it didn't produce a constant.
3883 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3886 * init.c (build_zero_init_1): Extracted from build_zero_init.
3887 Add FIELD_SIZE argument, if non-NULL and field bit_position
3888 as not smaller than that, don't add that field's initializer.
3889 Pass DECL_SIZE as last argument to build_zero_init_1
3890 for DECL_FIELD_IS_BASE fields.
3891 (build_zero_init): Use build_zero_init_1.
3893 2011-03-10 Jason Merrill <jason@redhat.com>
3896 * pt.c (iterative_hash_template_arg): Remove special case for
3900 * parser.c (cp_parser_single_declaration): Just return if
3901 cp_parser_parse_and_diagnose_invalid_type_name complained.
3903 2011-03-09 Jason Merrill <jason@redhat.com>
3906 * pt.c (unify): An unresolved overload is a nondeduced context.
3908 2011-03-09 Martin Jambor <mjambor@suse.cz>
3910 PR tree-optimization/47714
3911 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3913 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3916 * pt.c (convert_nontype_argument): Only call decay_conversion on
3919 2011-03-08 Jason Merrill <jason@redhat.com>
3922 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3925 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3926 argument to pointer parameter.
3929 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3932 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3935 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3936 consider scopes of primary template definitions. Adjust comments.
3938 2011-03-07 Jason Merrill <jason@redhat.com>
3941 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3943 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3946 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3949 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3950 (write_CV_qualifiers_for_type): Not here.
3952 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3954 * lang-specs.h: Match -save-temps* instead of -save-temps.
3956 2011-03-05 Jason Merrill <jason@redhat.com>
3958 * mangle.c (write_expression): Change ABI v6 to v5.
3959 (write_type): Likewise.
3961 2011-03-04 Jan Hubicka <jh@suse.cz>
3964 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3965 and cgraph_add_thunk.
3966 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3967 * mangle.c (mangle_decl): Likewise.
3969 2011-03-04 Jason Merrill <jason@redhat.com>
3972 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3973 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3976 * search.c (check_final_overrider): Allow pointer to same incomplete
3977 class type with different cv-quals.
3979 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3982 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3984 2011-03-03 Jason Merrill <jason@redhat.com>
3987 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3989 2011-03-02 Jason Merrill <jason@redhat.com>
3992 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3995 * tree.c (build_vec_init_elt): Split out from...
3996 (build_vec_init_expr): ...here.
3997 (diagnose_non_constexpr_vec_init): New fn.
3998 * semantics.c (potential_constant_expression_1): Use it.
3999 * cp-tree.h: Declare it.
4001 2011-03-01 Jason Merrill <jason@redhat.com>
4004 * parser.c (cp_parser_primary_expression): Don't warn about a
4005 failed tentative parse.
4008 * semantics.c (cxx_bind_parameters_in_call): Don't call
4009 adjust_temp_type on non-constant args.
4012 * call.c (standard_conversion): Provide requested cv-quals on
4013 class rvalue conversion.
4016 * decl2.c (grokbitfield): Handle type-dependent width.
4018 2011-02-28 Jason Merrill <jason@redhat.com>
4021 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
4022 after checking for a non-thunk.
4024 2011-02-26 Jason Merrill <jason@redhat.com>
4027 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
4028 * pt.c (iterative_hash_template_arg): And hash it.
4031 * semantics.c (non_const_var_error): Split out from...
4032 (cxx_eval_constant_expression): ...here.
4033 (potential_constant_expression_1) [VAR_DECL]: Use it.
4034 Allow dependent variables.
4036 2011-02-24 Jason Merrill <jason@redhat.com>
4038 * parser.c (cp_parser_constant_expression): Set
4039 non_integral_constant_expression correctly for C++0x too.
4040 (cp_parser_static_assert): Allow non-constant expression.
4041 (cp_parser_direct_declarator): Expect non_constant_p to be set
4043 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
4044 * semantics.c (maybe_constant_value): Check type_unknown_p too.
4045 (potential_rvalue_constant_expression): New.
4046 (require_potential_rvalue_constant_expression): New.
4048 2011-02-23 Jason Merrill <jason@redhat.com>
4050 * cp-tree.h (DECL_PARM_LEVEL): New.
4051 (struct lang_decl_parm): Add level field.
4052 * name-lookup.c (function_parm_depth): New fn.
4053 * name-lookup.h: Declare it.
4054 * parser.c (cp_parser_parameter_declaration_list): Use it.
4055 * mangle.c (struct globals): Add parm_depth field.
4056 (write_bare_function_type): Adjust it.
4057 (write_expression): Include the level delta in PARM_DECL mangling
4060 * semantics.c (finish_decltype_type): Remove shortcut for decltype
4062 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
4064 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
4067 * parser.c (cp_parser_class_specifier): Require a closing brace
4068 to attempt error recovery.
4070 2011-02-23 Jakub Jelinek <jakub@redhat.com>
4073 * pt.c (struct pending_template): Add chain_next GTY option.
4074 * decl.c (struct named_label_use_entry): Likewise.
4076 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
4079 * semantics.c (build_lambda_object): Bail out if a field is
4082 2011-02-22 Dodji Seketeli <dodji@redhat.com>
4085 * class.c (dfs_declare_virt_assop_and_dtor)
4086 (declare_virt_assop_and_dtor): New static functions.
4087 (add_implicitly_declared_members): Use
4088 declare_virt_assop_and_dtor.
4090 2011-02-21 Jason Merrill <jason@redhat.com>
4093 * decl2.c (decl_constant_var_p): A constexpr var needs an
4094 initializer to be constant.
4095 * semantics.c (cxx_eval_constant_expression): Complain about
4096 constexpr var used in its own initializer.
4097 * call.c (set_up_extended_ref_temp): Set
4098 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
4100 2011-02-20 Jason Merrill <jason@redhat.com>
4103 * semantics.c (cxx_eval_call_expression): Call
4104 cxx_eval_constant_expression in trivial shortcut.
4107 * call.c (convert_class_to_reference): Don't try to set up a
4108 second conv sequence for non-viable candidates.
4111 * error.c (location_of): Handle non-tagged types.
4114 * method.c (process_subob_fn): Instantiate constexpr templates.
4115 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
4117 2011-02-20 Dodji Seketeli <dodji@redhat.com>
4120 * pt.c (tsubst_pack_expansion): do not use
4121 cp_tree_equal/same_type_p to detect an expansion of a parameter
4124 2011-02-19 Jason Merrill <jason@redhat.com>
4127 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
4129 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
4132 * semantics.c (finish_non_static_data_member): Early return if
4133 object is error_mark_node.
4135 2011-02-18 Dodji Seketeli <dodji@redhat.com>
4138 * pt.c (do_auto_deduction): Do not mention error_mark_node in
4140 * semantics.c (finish_id_expression): Do not pass erroneous decl
4141 to decl_constant_var_p.
4143 2011-02-17 Jakub Jelinek <jakub@redhat.com>
4146 * cvt.c (convert_from_reference): Call mark_exp_read.
4148 2011-02-11 Dodji Seketeli <dodji@redhat.com>
4151 * pt.c (finish_call_expr): Consider a call expression that has a
4152 dependent "this" pointer as being dependent. Add comments.
4153 (dependent_type_p, type_dependent_expression_p): Update comments.
4155 2011-02-16 Dodji Seketeli <dodji@redhat.com>
4158 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
4159 expansion arguments are not evaluated.
4161 2011-02-16 Jakub Jelinek <jakub@redhat.com>
4164 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
4165 instead of TYPE_LANG_FLAG_3.
4166 * pt.c (lookup_template_class): Copy over
4167 ENUM_FIXED_UNDERLYING_TYPE_P.
4169 2011-02-15 Jason Merrill <jason@redhat.com>
4172 * method.c (synthesized_method_walk): Always exit early for
4173 trivial fn in C++98 mode.
4175 2011-02-14 Jason Merrill <jason@redhat.com>
4178 * parser.c (cp_parser_enumerator_definition): Call
4179 fold_non_dependent_expr.
4181 2011-02-09 Jason Merrill <jason@redhat.com>
4183 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
4184 * semantics.c (finish_fname): Only return the name if we're in
4187 * decl.c (build_enumerator): Don't perform integral promotions on
4188 non-integral constants.
4190 * cvt.c (convert_to_void): Handle null op1.
4192 * class.c (type_has_constexpr_default_constructor): Make sure the
4193 caller stripped an enclosing array.
4194 * init.c (perform_member_init): Strip arrays before calling it.
4197 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
4199 2011-02-03 Dodji Seketeli <dodji@redhat.com>
4202 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
4203 template parameters in account.
4205 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4208 * parser.c (cp_parser_class_specifier): Fix setting of
4211 2011-01-31 Jakub Jelinek <jakub@redhat.com>
4214 * semantics.c (build_data_member_initialization): Handle
4215 STATEMENT_LIST always instead of just for CLEANUP_BODY.
4217 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4219 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
4220 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
4222 2011-01-29 Dodji Seketeli <dodji@redhat.com>
4225 * cp-tree.h (fixup_template_parms): Declare.
4226 * pt.c (end_template_parm_list): Do not fixup template parms here.
4227 (fixup_template_parms): Remove static. Fix typo in the
4228 comments. Remove useless code statement.
4229 (fixup_template_parm): For a template template parameter, fixup
4230 its attributes before fixing up its type.
4232 (cp_parser_template_declaration_after_export): After parsing
4233 template parameters fixup their types.
4235 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4238 * semantics.c (potential_constant_expression_1): Handle
4241 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4244 * semantics.c (expand_or_defer_fn_1): Handle it.
4245 * decl2.c (decl_needed_p): Likewise.
4247 2011-01-21 Jason Merrill <jason@redhat.com>
4250 * semantics.c (build_constexpr_constructor_member_initializers):
4251 Handle trivial copy.
4253 2011-01-21 Jakub Jelinek <jakub@redhat.com>
4256 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
4257 assume init must be NULL if scope is NULL.
4258 (begin_range_for_stmt): Likewise.
4260 2011-01-21 Jason Merrill <jason@redhat.com>
4263 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
4266 * semantics.c (potential_constant_expression_1): Split out from
4267 potential_constant_expression. Add want_rval parm. Handle
4268 template expression forms. Don't enforce restriction on address
4269 of automatic variable here. Add a couple of diagnostics that
4271 (require_potential_constant_expression): New entry point.
4272 (build_data_member_initialization, register_constexpr_fundef): Adjust.
4273 (maybe_constant_value): Check potential_constant_expression.
4274 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
4275 * tree.c (build_vec_init_expr): Adjust.
4277 2011-01-19 Jakub Jelinek <jakub@redhat.com>
4280 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
4283 2011-01-17 Jason Merrill <jason@redhat.com>
4286 * semantics.c (base_field_constructor_elt): New fn.
4287 (cxx_eval_bare_aggregate): Use it.
4288 (build_data_member_initialization): Leave COMPONENT_REF for
4291 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4293 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
4296 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
4297 Jonathan Wakely <jwakely.gcc@gmail.com>
4300 * decl.c (grokdeclarator): Reject mutable reference members.
4302 2011-01-14 Jason Merrill <jason@redhat.com>
4305 * pt.c (coerce_template_parms): Fix error recovery.
4308 * typeck2.c (check_narrowing): Only check arithmetic types.
4311 * tree.c (build_vec_init_expr): Handle flexible array
4314 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
4317 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
4318 TYPE_MAIN_DECL instead of TYPE_NAME.
4319 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
4320 * decl2.c (determine_visibility): Add check
4321 of CLASS_TYPE_P for underlying_type.
4323 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4325 * cp-tree.h (begin_for_scope): New prototype.
4326 (begin_for_stmt): Update prototype.
4327 (begin_range_for_stmt): Update prototype.
4328 * init.c (build_vec_init): Update call to begin_for_stmt.
4329 * parser.c (cp_parser_for): New.
4330 (cp_parser_c_for): Add three new parameters.
4331 (cp_parser_range_for): Likewise. Most parsing code removed.
4332 (cp_parser_iteration_statement): Call cp_parser_for instead of
4333 cp_parser_c_for and cp_parser_range_for.
4334 (cp_parser_for_init_statement): Add new parameter and return type.
4335 (cp_parser_block_declaration): Update call to
4336 cp_parser_simple_declaration.
4337 (cp_parser_simple_declaration): Add new parameter.
4338 Update call to cp_parser_init_declarator.
4339 (cp_parser_init_declarator): Add new parameter.
4340 * pt.c (tsubst_expr): Update call to begin_for_stmt.
4341 * semantics.c (begin_for_scope): New.
4342 (begin_for_stmt): Add two new parameters.
4343 (begin_range_for_stmt): Likewise.
4345 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
4347 * parser.c (cp_parser_objc_at_property_declaration): Improved
4350 2011-01-11 Dodji Seketeli <dodji@redhat.com>
4353 * cp-lang.c (get_template_innermost_arguments_folded)
4354 (get_template_argument_pack_elems_folded)
4355 (template_arg_needs_folding, fold_cplus_constants): New static
4357 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
4358 get_template_innermost_arguments_folded.
4359 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
4360 get_template_argument_pack_elems_folded.
4362 2011-01-11 Jason Merrill <jason@redhat.com>
4365 * init.c (build_new_1): Handle value-init in templates differently.
4368 * tree.c (maybe_dummy_object): Check current_class_ref against
4369 context, not current_class_type.
4371 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
4374 * parser.c (cp_parser_objc_typename): If the type is unknown, for
4375 error recovery purposes behave as if it was not specified so that
4376 the default type is used.
4378 2011-01-07 Jakub Jelinek <jakub@redhat.com>
4381 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
4382 for the second build_x_va_arg argument.
4384 2011-01-05 Tom Tromey <tromey@redhat.com>
4386 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
4387 (lvalue_or_else): Likewise.
4389 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
4392 * tree.c (cxx_type_hash_eq):
4393 Allow METHOD_TYPE, too.
4396 Copyright (C) 2011 Free Software Foundation, Inc.
4398 Copying and distribution of this file, with or without modification,
4399 are permitted in any medium without royalty provided the copyright
4400 notice and this notice are preserved.