1 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
4 * pt.c (tsubst_copy_and_build) [IDENTIFIER_NODE]: In C++11 mode
5 pass allow_non_integral_constant_expression_p = true to
8 2011-11-09 Jason Merrill <jason@redhat.com>
11 * pt.c (maybe_instantiate_noexcept): Check the return value of
15 * parser.c (cp_parser_range_for): check_for_bare_parameter_packs.
18 * class.c (build_base_path): Don't ICE in fold_non_dependent_expr.
20 * Make-lang.in (check_g++_parallelize): Add dg-torture.exp.
21 (check-c++0x): Obsolete.
23 * pt.c (invalid_nontype_parm_type_p): Avoid printing "<type error>".
25 * pt.c (convert_nontype_argument): Only integral arguments
28 * parser.c (cp_parser_alias_declaration): Don't do semantic
29 processing if parsing failed.
31 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
34 * init.c (build_new_1, build_vec_delete_1, build_delete):
37 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
40 * search.c (lookup_member): Change to take also a tsubst_flags_t
42 (lookup_field, lookup_fnfields): Adjust calls.
43 * typeck.c (lookup_destructor, finish_class_member_access_expr,
44 build_ptrmemfunc_access_expr): Likewise.
45 * class.c (handle_using_decl, maybe_note_name_used_in_class):
47 * pt.c (resolve_typename_type): Likewise.
48 * semantics.c (lambda_function): Likewise.
49 * parser.c (cp_parser_perform_range_for_lookup,
50 cp_parser_lookup_name): Likewise.
51 * friend.c (make_friend_class): Likewise.
52 * name-lookup.c (pushdecl_maybe_friend_1, get_class_binding,
53 do_class_using_decl, lookup_qualified_name): Likewise.
54 * cp-tree.h (lookup_member): Adjust declaration.
56 2011-11-09 Dodji Seketeli <dodji@redhat.com>
59 * cp-tree.h (TYPE_ALIAS_P, TYPE_TEMPLATE_INFO): Don't crash on
63 * parser.c (cp_parser_alias_declaration): Require ';' at the end
66 2011-11-09 Dodji Seketeli <dodji@redhat.com>
69 * decl2.c (check_member_template): Accept alias templates and ...
70 * parser.c (cp_parser_alias_declaration): ... use it here.
72 2011-11-08 Jason Merrill <jason@redhat.com>
75 * typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness.
76 * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary
79 2011-11-08 Richard Guenther <rguenther@suse.de>
82 * error.c (dump_expr): Handle SSA_NAMEs.
84 2011-11-07 Richard Henderson <rth@redhat.com>
85 Aldy Hernandez <aldyh@redhat.com>
86 Torvald Riegel <triegel@redhat.com>
88 Merged from transactional-memory.
90 * call.c (build_new_function_call): Call tm_malloc_replacement.
91 * class.c (check_bases): Compute transaction attributes for the
92 class based on its base classes.
93 (look_for_tm_attr_overrides, set_one_vmethod_tm_attributes,
94 set_method_tm_attributes): New.
95 (finish_struct_1): Call set_method_tm_attributes.
96 * cp-tree.h (begin_transaction_stmt, finish_transaction_stmt,
97 build_transaction_expr): Declare.
98 (TRANSACTION_EXPR_IS_STMT): New.
99 * decl.c (push_cp_library_fn): Set attribute to transaction_safe.
100 * except.c (do_get_exception_ptr): Apply transaction_pure.
101 (do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and
102 record as transactional-memory wrapper.
103 (do_end_catch): Similarly for _ITM_cxa_end_catch.
104 (do_allocate_exception): Similarly for _ITM_cxa_allocate_exception.
105 (build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure.
106 * parser.h (struct cp_parser): Add in_transaction flag.
107 * parser.c (enum non_integral_constant): Add NIC_TRANSACTION.
108 (cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION.
109 (enum required_token): Add transaction tokens.
110 (cp_parser_transaction, cp_parser_transaction_expression,
111 cp_parser_function_transaction, cp_parser_transaction_cancel,
112 cp_parser_txn_attribute_opt): New.
113 (cp_parser_unary_expression): Handle RID_TRANSACTION*.
114 (cp_parser_statement, cp_parser_function_definition_after_declarator,
115 cp_parser_token_starts_function_definition_p): Same.
116 (cp_parser_required_error): Handle RT_TRANSACTION*.
117 * pt.c (tsubst_expr): Handle TRANSACTION_EXPR.
118 * semantics.c (begin_transaction_stmt, finish_transaction_stmt,
119 build_transaction_expr): New.
121 2011-11-08 Dodji Seketeli <dodji@redhat.com>
123 Fix context handling of alias-declaration
124 * decl.c (start_decl): Update comment.
125 * error.c (dump_alias_template_specialization): Dump the context
126 of the specialization.
127 * parser.c (cp_parser_alias_declaration): Call pop_scope on the
128 pushed scope yielded by start_decl.
130 2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
133 * parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
134 uses of '->' and '.' as postfix-expression in namespace scope.
136 2011-11-07 Jason Merrill <jason@redhat.com>
139 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash
140 if lookup finds a non-function.
143 * parser.c (cp_parser_initializer_list): Parse C99
144 array designators tentatively.
147 * pt.c (tsubst_copy): Handle NAMESPACE_DECL.
148 (tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
151 2011-11-07 Paolo Carlini <paolo.carlini@oracle.com>
153 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
154 call in case COMPONENT_REF.
156 2011-11-07 Jason Merrill <jason@redhat.com>
157 Dodji Seketeli <dodji@redhat.com>
159 Support C++11 alias-declaration
161 * cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P)
162 (DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor
164 (TYPE_TEMPLATE_INFO): Get template info of an alias template
165 specializations from its TYPE_DECL.
166 (SET_TYPE_TEMPLATE_INFO): Set template info of alias template
167 specializations into its TYPE_DECL.
168 (DECL_CLASS_TEMPLATE_P): Re-write using the new
169 DECL_TYPE_TEMPLATE_P.
170 (enum cp_decl_spec): Add new ds_alias enumerator.
171 (alias_type_or_template_p, alias_template_specialization_p):
172 Declare new functions.
173 * parser.c (cp_parser_alias_declaration): New static function.
174 (cp_parser_check_decl_spec): Add "using" name for the `alias'
176 (cp_parser_type_name): Update comment. Support simple-template-id
177 representing alias template specializations in c++0x mode.
178 (cp_parser_qualifying_entity): Update comment. Use
180 (cp_parser_block_declaration): Handle alias-declaration in c++11.
182 (cp_parser_template_id): Handle specializations of alias
184 (cp_parser_member_declaration): Add alias-declaration production
185 to comment. Support alias-declarations.
186 (cp_parser_template_declaration_after_export): Handle alias
188 * decl.c (make_typename_type, make_unbound_class_template): Accept
190 (grokdeclarator): Set TYPE_DECL_ALIAS_P on alias
192 * decl2.c (grokfield): Move template creation after setting up the
193 TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias
194 template actually carries the right type-id of the alias
196 * pt.c (alias_type_or_template_p)
197 (alias_template_specialization_p): Define new public functions.
198 (maybe_process_partial_specialization): Reject partial
199 specializations of alias templates.
200 (primary_template_instantiation_p): Consider alias template
202 (push_template_decl_real): Assert that TYPE_DECLs of alias
203 templates are different from those of class template. Store
204 template info onto the TYPE_DECL of the alias template.
205 (convert_template_argument): Strip aliases from template
207 (lookup_template_class_1): Handle the creation of the
208 specialization of an alias template.
209 (tsubst_decl): Create a substituted copy of the TYPE_DECL of an
210 member alias template.
211 (tsubst): Handle substituting into the type of an alias template.
212 Handle substituting UNBOUND_CLASS_TEMPLATE into
213 BOUND_TEMPLATE_TEMPLATE_PARM.
214 (do_type_instantiation): Better diagnostics when trying to
215 explicitely instantiate a non-class template.
216 * search.c (lookup_field_1, lookup_field_r): Support looking up
218 * semantics.c (finish_template_type): For instantiations of alias
219 templates, return the TYPE_DECL of the actual alias and not the
220 one of the aliased type.
221 * error.c (dump_alias_template_specialization): New static
223 (dump_type): Handle printing of alias templates and their
224 specializations. templates.
225 (dump_aggr_type): For specialization of alias templates, fetch
226 arguments from the right place.
227 (dump_decl): Print an alias-declaration like `using decl = type;'
228 (dump_template_decl): Support printing of alias templates.
230 2011-11-07 Jason Merrill <jason@redhat.com>
233 * decl2.c (constrain_visibility): Return void. Add tmpl parm
234 which gives the constraint priority over an attribute.
235 (constrain_visibility_for_template, determine_visibility): Adjust.
236 * pt.c (instantiate_class_template_1): Call determine_visibility.
239 * decl.c (save_function_data): Clear local_typedefs.
241 * decl.c (cp_finish_decl): Only make_tree_vector if we're calling
244 2011-11-06 Jason Merrill <jason@redhat.com>
247 * decl2.c (constrain_visibility): Check decl_has_visibility_attr
248 rather than DECL_VISIBILITY_SPECIFIED.
250 2011-11-06 Paolo Carlini <paolo.carlini@oracle.com>
253 * decl2.c (mark_used): Early return false after error or sorry.
254 * cp-tree.h (mark_used): Adjust declaration.
255 * semantics.c (finish_id_expression): Check mark_used return value.
257 2011-11-05 Jason Merrill <jason@redhat.com>
260 * decl.c (cp_finish_decl): Mostly revert previous change.
262 2011-11-04 Jason Merrill <jason@redhat.com>
265 * init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
266 Do temporary lifetime extension.
269 * decl.c (cp_finish_decl): Run cleanups in the right order.
271 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
274 * semantics.c (finish_offsetof): Adjust call to fold_offsetof.
275 * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
277 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
279 * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
280 * mangle.c (write_unnamed_type_name): Likewise.
282 2011-11-04 Magnus Fromreide <magfr@lysator.liu.se>
284 * parser.c (cp_parser_enumerator_list): Do not warn about
285 trailing commas in C++0x mode.
287 2011-11-04 Olivier Goffart <olivier@woboq.com>
288 Jason Merrill <jason@redhat.com>
291 * class.c (check_field_decls): NSDMI makes a class non-aggregate.
293 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
296 * call.c (conversion_null_warnings): For 'false' to NULL pointer,
297 just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
299 2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net>
302 * parser.c (cp_parser_userdef_string_literal): Fix string length.
304 2011-11-04 Jason Merrill <jason@redhat.com>
307 * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
308 (set_up_extended_ref_temp): Use it. Change cleanup parm to VEC.
309 (initialize_reference): Just call convert_like.
310 * decl.c (grok_reference_init): Just call initialize_reference.
311 (build_init_list_var_init): Remove.
312 (check_initializer): Change cleanup parm to VEC. Handle references
313 like other types. Call perform_implicit_conversion instead
314 of build_init_list_var_init. Don't use build_aggr_init for
315 aggregate initialization of arrays.
316 (cp_finish_decl): Change cleanup to VEC.
317 * typeck2.c (store_init_value): Call extend_ref_init_temps.
318 Use build_vec_init for non-constant arrays.
319 * init.c (expand_aggr_init_1): Adjust.
320 (build_vec_init): Avoid re-converting an initializer
321 that's already digested.
322 * mangle.c (mangle_ref_init_variable): Add a discriminator.
324 * typeck.c (convert_for_initialization): Adjust.
325 * decl2.c (maybe_emit_vtables): Adjust.
327 2011-11-02 Jason Merrill <jason@redhat.com>
330 * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
331 if the initializer has TARGET_EXPR_DIRECT_INIT_P.
332 (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
333 or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
334 * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
335 TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
336 * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
337 as appropriate on list-value-initialization.
339 * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
341 (cp_lexer_get_preprocessor_token): Likewise.
342 (cp_parser_binary_expression): Likewise.
344 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
347 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
348 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
349 * decl.c (check_initializer): Likewise.
350 * semantics.c (finish_compound_literal): Likewise.
352 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
355 * typeck.c (build_const_cast_1): Fix -Wcast-qual for false
356 comp_ptr_ttypes_const.
358 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
360 * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
362 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
365 * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
367 * typeck.c (cp_truthvalue_conversion): Handle pointers and member
368 function pointers under c_inhibit_evaluation_warnings; use
369 nullptr_node for data member pointers.
370 (cp_build_binary_op): Tweak, just forward to cp_convert op1,
371 either a nullptr_node or an integer_zero_node.
372 (build_ptrmemfunc): Use nullptr_node.
373 * init.c (build_zero_init_1): Likewise.
375 2011-11-01 Jason Merrill <jason@redhat.com>
379 * search.c (lookup_fnfields_idx_nolazy): Split out from...
380 (lookup_fnfields_1): ...here.
381 (lookup_fnfields_slot_nolazy): Use it.
382 * cp-tree.h: Declare it.
383 * class.c (type_has_move_assign): Use it.
384 (type_has_user_declared_move_assign): Likewise.
386 2011-10-31 Jason Merrill <jason@redhat.com>
389 * class.c (check_field_decl): Change c++0x in diags to c++11.
390 * error.c (maybe_warn_cpp0x): Likewise.
391 * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
392 * pt.c (check_default_tmpl_args): Likewise.
394 2011-10-31 Diego Novillo <dnovillo@google.com>
396 * mangle.c (get_mangled_id): Factor from ...
397 (mangle_decl): ... here.
400 2011-10-25 Gerald Pfeifer <gerald@pfeifer.com>
402 * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
405 2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
408 * call.c (build_new_op_1): Handle ABS_EXPR together with the
411 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
414 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
417 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
418 call in case COMPONENT_REF.
420 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
422 * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
424 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
427 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
428 call in case COMPONENT_REF.
430 2011-10-27 Jason Merrill <jason@redhat.com>
432 * semantics.c (cxx_eval_outermost_constant_expr): Check
434 (cxx_eval_component_reference): Check DECL_MUTABLE_P.
436 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
439 * decl2.c (determine_hidden_inline): New function.
440 (determine_visibility): fvisibility-inlines-hidden affects inline
443 2011-10-27 Dodji Seketeli <dodji@redhat.com>
445 * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
447 2011-10-26 Jason Merrill <jason@redhat.com>
449 * typeck.c (check_literal_operator_args): Avoid building types.
451 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
453 Implement C++11 user-defined literals.
454 * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
455 * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
456 name tools. New tree code for user-defined literals.
457 * cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
458 * cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
459 (pp_cxx_primary_expression, pp_cxx_expression): Use it.
460 * decl.c: (cp_tree_node_structure): Return new tree code.
461 (duplicate_decls): Check for raw vs. template operator conflicts.
462 (grokfndecl, grokdeclarator): New checks for literal operators.
463 * error.c: (dump_expr): Warn about user-defined literals
464 in C++98 mode. (dump_function_name): Pretty printing.
465 * mangle.c: (write_literal_operator_name): New.
466 (write_unqualified_id, write_unqualified_name): Use it.
467 * parser.c: (cp_parser_operator): Handle operator"".
468 (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
469 cp_parser_userdef_string_literal): New.
470 (cp_parser_primary_expression): Handle new user-defined literal tokens
472 * semantics.c: (potential_constant_expression_1): Add
473 user-defined literals.
474 * typeck.c (check_raw_literal_operator,
475 check_literal_operator_args): New.
477 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
479 * typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
480 * class.c (instantiate_type): Likewise.
481 * pt.c (convert_nontype_argument_function, uses_template_parms,
482 tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
484 * semantics.c (finish_decltype_type): Likewise.
485 * decl2.c (mark_used): Likewise.
486 * name-lookup.c (arg_assoc): Likewise.
488 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
491 * typeck.c (non_reference): Pass NULL_TREE through.
493 2011-10-25 Jason Merrill <jason@redhat.com>
497 * semantics.c (maybe_cleanup_point_expr_void): No longer static.
498 * typeck2.c (split_nonconstant_init_1): Use it.
499 * cp-tree.h: Declare it.
500 * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
503 * tree.c (stabilize_init): Stabilize scalar elements of a
506 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
509 * typeck.c (composite_pointer_type_r): Check return value of
510 composite_pointer_type_r for error_mark_node.
512 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
515 * pt.c (tsubst_copy_and_build): Check return value of
516 tsubst_copy_and_build for error_mark_node.
518 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
522 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
525 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
526 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
527 * decl.c (check_initializer): Likewise.
528 * semantics.c (finish_compound_literal): Likewise.
530 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
533 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
534 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
535 * decl.c (check_initializer): Likewise.
536 * semantics.c (finish_compound_literal): Likewise.
538 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
541 * init.c (build_vec_init): Early return error_mark_node if
544 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
547 * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
548 for invalid use of member function.
550 2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com>
553 * parser.c (cp_parser_class_head): Parse virt-specifiers
554 regardless of whether an id is present
556 2011-10-20 Jason Merrill <jason@redhat.com>
559 * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
560 initialized subobjects.
562 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
565 * class.c (instantiate_type): Fix error message.
567 2011-10-19 Jason Merrill <jason@redhat.com>
570 * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
572 2011-10-19 Roland Stigge <stigge@antcom.de>
575 * semantics.c (potential_constant_expression_1): Use "AST" instead of
576 "ast" in sorry message.
578 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
582 * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
583 G_() in error message strings to facilitate translation.
584 * semantics.c (finish_id_expression): Likewise.
585 * parser.c (cp_parser_nested_name_specifier_opt,
586 cp_parser_parameter_declaration): Likewise.
588 2011-10-18 Jason Merrill <jason@redhat.com>
591 * pt.c (instantiate_decl): Recognize when a function defaulted
592 outside the class is already instantiated.
595 * decl.c (check_previous_goto_1): Handle using-decl.
597 2011-10-18 Jason Merrill <jason@redhat.com>
601 * class.c (type_has_user_declared_move_constructor): New.
602 (type_has_user_declared_move_assign): New.
603 (add_implicitly_declared_members): Add lazy copy ops
604 even if there's a move.
605 * method.c (lazily_declare_fn): Delete implicit copies
607 (maybe_explain_implicit_delete): Explain this. Use inform rather
609 * cp-tree.h: Declare new fns.
611 2011-10-18 Diego Novillo <dnovillo@google.com>
613 * parser.c: Remove ENABLE_CHECKING markers around debugging
615 (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
617 When printing CURR_TOKEN surround it in [[ ]].
618 Start printing at START_TOKEN.
620 (cp_debug_print_tree_if_set): New.
621 (cp_debug_print_context): New.
622 (cp_debug_print_context_stack): New.
623 (cp_debug_print_flag): New.
624 (cp_debug_print_unparsed_function): New.
625 (cp_debug_print_unparsed_queues): New.
626 (cp_debug_parser_tokens): New.
627 (cp_debug_parser): New.
628 (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
629 (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
630 * parser.h (cp_lexer_dump_tokens): Remove declaration.
631 (cp_debug_parser): Declare.
633 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
635 * cp-tree.def: Add BASES as a new tree code.
636 * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
637 (BASES_TYPE, BASES_DIRECT): Define.
638 (calculate_bases, finish_bases, calculate_direct_bases): Declare.
639 * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
640 (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
641 * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
642 * semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
643 dfs_calculate_bases_pre, dfs_calculate_bases_post,
644 calculate_bases_helper): Define.
646 2011-10-17 Jason Merrill <jason@redhat.com>
649 * parser.c (cp_parser_lambda_introducer): Check for more
652 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
655 * typeck.c (build_class_member_access_expr): Provide a better error
656 message for X.Y where X is a pointer to class type.
657 (finish_class_member_access_expr): Likewise.
659 2011-10-15 Tom Tromey <tromey@redhat.com>
660 Dodji Seketeli <dodji@redhat.com>
662 * error.c (cp_diagnostic_starter): Pass the relevant location to
663 diagnostic_report_current_module.
664 (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
666 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
669 * typeck.c (finish_class_member_access_expr): Fix error call
670 for TREE_CODE (access_path) == TREE_BINFO.
672 2011-10-15 Paolo Carlini <paolo.carlini@oracle.com>
675 * semantics.c (finish_trait_expr): Do not try to instantiate the
676 the base type of an __is_base_of trait.
677 (check_trait_type): Return a tree; use complete_type_or_else.
679 2011-10-14 Jason Merrill <jason@redhat.com>
682 * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
683 (cp_parser_save_nsdmi): Pass it.
686 * method.c (walk_field_subobs): Check for NSDMI before
687 complaining about uninitialized fields.
689 * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
690 instead of error_mark_node as a placeholder.
692 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
695 * call.c (add_builtin_candidate): If two pointers have a composite
696 pointer type, generate a single candidate with that type.
698 2011-10-13 Jason Merrill <jason@redhat.com>
701 * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
702 (DECL_TEMPLATE_INFO): Use it.
703 * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
704 if the decl has an NSDMI.
705 * init.c (perform_member_init): Use it.
708 * cp-tree.h (struct tree_lambda_expr): Add closure field.
709 (LAMBDA_EXPR_CLOSURE): New.
710 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
711 * semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
712 (begin_lambda_type, lambda_function, add_capture): Likewise.
713 (add_default_capture, lambda_expr_this_capture): Likewise.
715 2011-10-13 Diego Novillo <dnovillo@google.com>
717 * cp-tree.h (struct language_function): Rename in_function_try_handler
718 to x_in_function_try_handler.
719 Rename in_base_initializer to x_in_base_initializer.
722 2011-10-13 Diego Novillo <dnovillo@google.com>
724 * class.c (sorted_fields_type_new): Factor out of ...
725 (finish_struct_1): ... here.
727 2011-10-13 Jason Merrill <jason@redhat.com>
730 * init.c (expand_aggr_init_1): Don't zero-initialize virtual
731 bases of a base subobject.
733 2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
736 * decl.c (cxx_init_decl_processing): Add
737 __attribute__((externally_visible)) to operator new and
738 operator delete library fn.
740 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
742 * decl.c (duplicate_decls): Delete old interface with two parallel
743 arrays to hold standard builtin declarations, and replace it with
744 a function based interface that can support creating builtins on
745 the fly in the future. Change all uses, and poison the old
746 names. Make sure 0 is not a legitimate builtin index.
747 * except.c (build_eh_type_type): Ditto.
748 (choose_personality_routine): Ditto.
749 * semantics.c (finish_omp_atomic): Ditto.
750 (finish_omp_barrier): Ditto.
751 (finish_omp_flush): Ditto.
752 (finish_omp_taskwait): Ditto.
754 2011-10-11 Jason Merrill <jason@redhat.com>
758 * cp-tree.def (IMPLICIT_CONV_EXPR): New.
759 * call.c (perform_implicit_conversion_flags): Build it
761 * cp-objcp-common.c (cp_common_init_ts): It's typed.
762 * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
763 (pp_cxx_expression): Likewise.
764 * error.c (dump_expr): Likewise.
765 * semantics.c (potential_constant_expression_1): Likewise.
766 * tree.c (cp_tree_equal): Likewise.
767 (cp_walk_subtrees): Likewise.
768 * pt.c (iterative_hash_template_arg): Likewise.
769 (for_each_template_parm_r): Likewise.
770 (type_dependent_expression_p): Likewise.
771 (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
773 * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
775 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
778 * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
779 do not call unqualified_name_lookup_error.
781 2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
784 * call.c (conversion_null_warnings): Don't look through references.
786 2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
789 * init.c (constant_value_1): Add bool parameter.
790 (decl_constant_value_safe): Add.
791 (integral_constant_value): Adjust.
792 (decl_constant_value): Adjust.
793 * cp-tree.h (decl_constant_value_safe): Declare.
794 * typeck.c (decay_conversion): Use decl_constant_value_safe.
795 * call.c (convert_like_real): Likewise.
797 2011-10-09 Jakub Jelinek <jakub@redhat.com>
798 Diego Novillo <dnovillo@google.com>
800 * pt.c (reregister_specialization): Use htab_find instead of
801 htab_find_slot with INSERT.
802 (maybe_process_partial_specialization, lookup_template_class_1): Change
803 slot variable type to void ** to avoid aliasing problems.
804 (register_specialization): Likewise. Use slot != NULL instead of
805 more expensive !optimize_specialization_lookup_p (tmpl) test.
807 2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
810 * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
811 inform messages in case of cloned destructor.
813 2011-10-06 Jason Merrill <jason@redhat.com>
816 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
818 2011-10-02 Jason Merrill <jason@redhat.com>
820 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
821 Change unsubstituted_packs to bool.
823 * parser.c (cp_parser_range_for): Don't try to deduce from {}
827 Implement N2555 (expanding pack expansion to fixed parm list)
828 * pt.c (coerce_template_parms): Allow expanding a pack expansion
829 to a fixed-length argument list.
830 (unify_pack_expansion): Handle explicit args properly.
831 (unify) [TREE_VEC]: Handle pack expansions here.
832 [TYPE_ARGUMENT_PACK]: Not here.
833 (tsubst_pack_expansion): Don't try to do partial substitution.
834 (pack_deducible_p): New.
835 (fn_type_unification): Use it.
836 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
838 (check_non_deducible_conversion): Split from type_unification_real.
839 (unify_one_argument): Split from type_unification_real...
840 (unify_pack_expansion): ...and here. Drop call_args_p parm.
841 (type_unification_real, unify, more_specialized_fn): Adjust.
843 * class.c (fixed_type_or_null): Handle NSDMI.
844 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
847 2011-09-30 Jason Merrill <jason@redhat.com>
849 * cp-tree.h (TREE_NEGATED_INT): Remove.
850 * semantics.c (finish_unary_op_expr): Don't set it.
852 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
855 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
857 2011-09-26 Andi Kleen <ak@linux.intel.com>
859 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
861 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
864 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
865 comparison of pointer with zero.
867 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
870 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
871 set CLASSTYPE_DECLARED_CLASS.
873 2011-09-27 Jakub Jelinek <jakub@redhat.com>
875 * decl.c (duplicate_decls): If compatible stpcpy prototype
876 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
878 2011-09-26 Jason Merrill <jason@redhat.com>
881 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
882 constant value if we're still in a template.
885 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
888 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
891 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
894 * error.c (dump_template_bindings): Separate bindings with semicolons
897 2011-09-26 Jason Merrill <jason@redhat.com>
900 * call.c (compare_ics): Only consider rvaluedness_matches_p
901 if the target type is the same or it too differs in rvalueness.
904 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
905 flags at the top of the function.
907 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
909 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
911 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
913 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
916 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
918 2011-09-25 Jason Merrill <jason@redhat.com>
920 * parser.c (inject_this_parameter): Split out from
921 cp_parser_late_return_type_opt.
922 (cp_parser_class_specifier_1): Use it for NSDMIs.
923 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
925 2011-09-24 Jason Merrill <jason@redhat.com>
927 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
928 * cp-tree.h: Declare it.
929 * method.c (walk_field_subobs): Use it.
931 * init.c (perform_member_init): Instantiate NSDMI here.
932 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
934 Handle deferred parsing of NSDMIs.
935 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
936 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
937 (cp_parser_late_parse_one_default_arg): Split out from
938 cp_parser_late_parsing_default_args.
939 (cp_parser_late_parsing_nsdmi): New.
940 (push_unparsed_function_queues): Set it.
941 (cp_parser_parameter_declaration): Save the '=' token.
942 (cp_parser_template_parameter): Likewise.
943 (cp_parser_default_argument): Call cp_parser_initializer
944 rather than cp_parser_initializer_clause.
945 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
946 (cp_parser_member_declaration): Handle nsdmis.
947 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
949 Implement C++11 non-static data member initializers.
950 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
951 * error.c (maybe_warn_cpp0x): Handle it.
952 * call.c (convert_like_real) [ck_user]: Don't complain about
953 using an explicit constructor for direct-initialization.
954 * class.c (check_field_decl): Fix ancient typo.
955 (check_field_decls): NSDMIs make the default ctor non-trivial.
956 * decl.c (cp_finish_decl): Record NSDMI.
957 (grokdeclarator): Allow NSDMI.
958 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
959 * init.c (perform_member_init): Use NSDMI.
960 * method.c (walk_field_subobs): Check for NSDMI.
961 * parser.c (cp_parser_member_declaration): Parse { } init.
962 * semantics.c (register_constexpr_fundef): Don't talk about
963 a return statement in a constexpr constructor.
964 (cxx_eval_call_expression): Check DECL_INITIAL instead of
967 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
970 * class.c (build_base_path): Add a tsubst_flags_t parameter.
971 (convert_to_base): Adjust call.
972 * typeck.c (build_class_member_access_expr,
973 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
974 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
975 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
976 * rtti.c (build_dynamic_cast_1): Likewise.
977 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
978 * call.c (build_over_call, build_special_member_call): Likewise.
979 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
980 build_up_reference): Likewise.
981 * cp-tree.h (build_base_path): Adjust declaration.
983 2011-09-23 Jason Merrill <jason@redhat.com>
985 Core 253 - allow const objects with no initializer or
986 user-provided default constructor if the defaulted constructor
987 initializes all the subobjects.
990 * class.c (default_init_uninitialized_part): New.
991 * cp-tree.h: Declare it.
992 * decl.c (check_for_uninitialized_const_var): Use it.
993 * init.c (perform_member_init): Likewise.
994 (build_new_1): Likewise.
995 * method.c (walk_field_subobs): Likewise.
997 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
1000 * decl.c (check_static_variable_definition): Allow in-class
1001 initialization of static data member of non-integral type in
1004 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1007 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
1009 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1012 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
1014 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
1015 Paolo Carlini <paolo.carlini@oracle.com>
1018 * friend.c (make_friend_class): cv-qualification is ok in a
1021 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
1024 * decl.c (grokdeclarator): Consistently handle both __int128
1025 and unsigned __int128 with -pedantic; suppress diagnostic in
1028 2011-09-20 Jason Merrill <jason@redhat.com>
1030 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
1031 (DECL_GENERATED_P): New.
1032 * class.c (finalize_literal_type_property): Use them.
1033 * semantics.c (is_instantiation_of_constexpr): Likewise.
1034 (register_constexpr_fundef): Likewise.
1036 * call.c (convert_default_arg): Avoid redundant copy.
1037 * tree.c (bot_manip): Copy everything.
1039 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1041 * call.c (build_new_method_call_1): Use non-virtual lookup
1042 for final virtual functions.
1044 2011-09-16 Jason Merrill <jason@redhat.com>
1047 * call.c (set_flags_from_callee): Split out from build_call_a.
1048 * cp-tree.h: Declare it.
1049 * tree.c (bot_manip): Call it.
1051 2011-09-15 Jason Merrill <jason@redhat.com>
1054 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1055 for clearing current_class_ptr, too.
1057 2011-09-14 Diego Novillo <dnovillo@google.com>
1059 * name-lookup.c (lookup_arg_dependent): Use conditional
1061 * decl.c (xref_tag): Likewise.
1063 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
1066 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
1067 to build_exception_variant.
1069 2011-09-13 Dodji Seketeli <dodji@redhat.com>
1072 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
1073 nodes. Add a comment.
1074 (arg_from_parm_pack_p): New static function, factorized out from
1075 tsubst_pack_expansion and extended to support non-type parameter
1076 packs represented with TEMPLATE_PARM_INDEX nodes.
1077 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
1079 2011-09-12 Jason Merrill <jason@redhat.com>
1081 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
1082 with no deducible template parameters.
1083 * call.c (rejection_reason_code): Add rr_template_conversion.
1084 (print_z_candidate): Handle it.
1085 (template_conversion_rejection): New.
1086 (build_user_type_conversion_1): Use it.
1088 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
1089 on all of the second conversion sequence.
1090 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
1091 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
1092 first section. Fix loop logic.
1093 (initialize_reference): Call convert_like for diagnostics when
1094 we have a (bad) conversion.
1096 * call.c (convert_class_to_reference)
1097 (convert_class_to_reference_1): Remove.
1098 (reference_binding): Use build_user_type_conversion_1 instead.
1100 * call.c (initialize_reference): Add flags parm.
1101 * decl.c (grok_reference_init): Likewise.
1102 (check_initializer): Pass it.
1103 * typeck.c (convert_for_initialization): Likewise.
1104 * cp-tree.h: Adjust.
1106 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
1107 * call.c (conditional_conversion): Use it.
1108 (reference_binding): Fix handling of xvalues.
1110 2011-09-09 Jason Merrill <jason@redhat.com>
1112 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
1113 before forcing instantiation.
1115 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
1118 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
1119 instead of complete_type_or_else.
1121 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1123 PR c++/33255 - Support -Wunused-local-typedefs warning
1124 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
1125 record_locally_defined_typedef.
1126 * decl.c (finish_function): Use the new
1127 maybe_warn_unused_local_typedefs.
1128 (grokfield): Use the new record_locally_defined_typedef.
1129 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
1131 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
1134 * decl.c (grokdeclarator): Check u.function.exception_specification
1135 for error_mark_node.
1137 2011-09-07 Jason Merrill <jason@redhat.com>
1140 * parser.c (cp_parser_member_declaration): Don't require a constant
1141 rvalue here in C++0x.
1143 * pt.c (type_unification_real): Correct complain arg for tsubsting
1144 default template args.
1146 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
1148 2011-09-06 Jason Merrill <jason@redhat.com>
1151 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
1152 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
1153 (validate_constexpr_fundecl): Remove.
1154 * decl.c (start_preparsed_function): Don't call it.
1155 * cp-tree.h: Don't declare it.
1157 2011-09-04 Jason Merrill <jason@redhat.com>
1160 * call.c (reference_binding): Don't set is_lvalue for an rvalue
1166 * call.c (reference_binding): Set rvaluedness_matches_p properly
1167 for reference to function conversion ops.
1168 (compare_ics): Adjust.
1170 * class.c (trivial_default_constructor_is_constexpr): Rename from
1171 synthesized_default_constructor_is_constexpr.
1172 (type_has_constexpr_default_constructor): Adjust.
1173 (add_implicitly_declared_members): Call it instead.
1174 (explain_non_literal_class): Explain about non-constexpr default ctor.
1175 * cp-tree.h: Adjust.
1176 * method.c (synthesized_method_walk): Adjust.
1177 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
1182 * init.c (perform_member_init): Don't diagnose missing inits here.
1183 (emit_mem_initializers): Or here.
1184 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
1185 * semantics.c (cx_check_missing_mem_inits): New.
1186 (explain_invalid_constexpr_fn): Call it.
1187 (register_constexpr_fundef): Likewise. Leave
1188 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
1189 (cxx_eval_call_expression): Adjust diagnostics.
1190 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
1192 2011-08-30 Jason Merrill <jason@redhat.com>
1195 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
1196 to type_definition_p.
1197 * parser.c (cp_parser_set_decl_spec_type): Likewise.
1198 * decl.c (grokdeclarator): Check it.
1201 * semantics.c (finish_id_expression): Use
1202 current_nonlambda_class_type for qualified-ids.
1205 * decl.c (poplevel): Disable for scope compatibility hack
1209 * semantics.c (add_capture): Call complete_type for copy.
1212 * semantics.c (cxx_eval_component_reference): Handle
1213 value-initialization for omitted initializers.
1215 2011-08-29 Jason Merrill <jason@redhat.com>
1218 * semantics.c (finish_id_expression): Mark captured variables used.
1220 2011-08-29 Jakub Jelinek <jakub@redhat.com>
1221 Jason Merrill <jason@redhat.com>
1224 * class.c (finish_struct_1): Complain if the first field is
1227 2011-08-29 Jason Merrill <jason@redhat.com>
1231 * parser.c (cp_parser_default_argument): Use
1232 cp_parser_initializer_clause.
1233 (cp_parser_late_parsing_default_args): Likewise.
1235 2011-08-26 Jason Merrill <jason@redhat.com>
1239 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
1241 (convert_nontype_argument): Likewise. Implicitly convert nullptr
1242 and do constant folding.
1243 * mangle.c (write_template_arg_literal): Mangle null member
1244 pointer values as 0.
1245 * call.c (null_member_pointer_value_p): New.
1246 * cp-tree.h: Declare it.
1248 2011-08-25 Jason Merrill <jason@redhat.com>
1250 * call.c (convert_like_real): Remove redundant complain checks.
1253 * call.c (convert_like_real): Exit early if bad and !tf_error.
1255 2011-08-23 Jason Merrill <jason@redhat.com>
1257 * typeck2.c (build_functional_cast): Don't try to avoid calling
1259 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
1261 2011-08-23 Jason Merrill <jason@redhat.com>
1265 * tree.c (dependent_name): New.
1266 (cp_tree_equal): Two calls with the same dependent name are
1267 equivalent even if the overload sets are different.
1269 2011-08-23 Jason Merrill <jason@redhat.com>
1271 * tree.c (build_target_expr): Set TREE_CONSTANT on
1272 literal TARGET_EXPR if the value is constant.
1273 * typeck2.c (build_functional_cast): Don't set it here.
1275 2011-08-23 Jason Merrill <jason@redhat.com>
1278 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
1280 2011-08-23 Jason Merrill <jason@redhat.com>
1283 * decl.c (cxx_init_decl_processing): Initialize
1284 dependent_lambda_return_type_node.
1285 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
1286 (dependent_lambda_return_type_node): Define.
1287 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
1288 * semantics.c (lambda_return_type): Handle overloaded function.
1289 Use dependent_lambda_return_type_node instead of
1290 DECLTYPE_FOR_LAMBDA_RETURN.
1291 (apply_lambda_return_type): Don't check dependent_type_p.
1292 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
1293 (instantiate_class_template_1): Likewise.
1294 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
1295 * mangle.c (write_type): Likewise.
1296 * typeck.c (structural_comptypes): Likewise.
1297 (check_return_expr): Handle dependent_lambda_return_type_node.
1299 2011-08-23 Jason Merrill <jason@redhat.com>
1302 * semantics.c (maybe_constant_value): Don't try to fold { }.
1303 * pt.c (build_non_dependent_expr): Don't wrap { }.
1304 * init.c (build_value_init): Allow scalar value-init in templates.
1306 2011-08-23 Jason Merrill <jason@redhat.com>
1308 * semantics.c (potential_constant_expression_1): Allow 'this'.
1310 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1313 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
1314 if it has side-effects and needs to be preevaluated.
1316 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
1319 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
1320 same line as the function.
1322 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1325 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
1326 which doesn't have any fields, clear it and diagnose.
1328 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1329 Marc Glisse <marc.glisse@normalesup.org>
1331 PR libstdc++-v3/1773
1332 * mangle.c (decl_mangling_context): Call
1333 targetm.cxx.decl_mangling_context.
1334 (write_unscoped_name): Use decl_mangling_context.
1336 2011-08-18 Dodji Seketeli <dodji@redhat.com>
1339 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
1340 template parameters as created by process_template_parm.
1342 2011-08-16 Jason Merrill <jason@redhat.com>
1345 * pt.c (unify_pack_expansion): Correct overloaded unification
1348 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
1349 on a member function or static data member, call mark_used.
1352 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
1353 init_list_type_node.
1355 2011-08-13 Jason Merrill <jason@redhat.com>
1358 * name-lookup.c (local_bindings_p): New.
1359 * name-lookup.h: Declare it.
1360 * lex.c (unqualified_name_lookup_error): Use it.
1363 * error.c (dump_expr): Handle MODIFY_EXPR properly.
1365 * decl.c (grok_reference_init): Handle constexpr here.
1366 * call.c (initialize_reference): Not here.
1368 2011-08-12 David Li <davidxl@google.com>
1370 * class.c (update_vtable_entry_for_fn): Set
1371 LOST_PRIMARY bit properly.
1373 2011-08-12 Jason Merrill <jason@redhat.com>
1376 * call.c (convert_arg_to_ellipsis): force_rvalue only in
1377 potentially evaluated context.
1379 2011-08-12 Richard Guenther <rguenther@suse.de>
1381 * call.c (build_over_call): Instead of memcpy use an
1382 assignment of two MEM_REFs.
1384 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
1385 Brian Hackett <bhackett1024@gmail.com>
1387 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
1389 2011-08-10 Richard Guenther <rguenther@suse.de>
1391 * call.c (build_over_call): Call memcpy unconditionally.
1393 2011-08-08 Jason Merrill <jason@redhat.com>
1396 * semantics.c (finish_call_expr): Don't look at 'this' if we
1397 had an explicit object argument.
1400 * typeck2.c (check_narrowing): Fix integer logic.
1402 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1404 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
1406 2011-08-05 Jason Merrill <jason@redhat.com>
1409 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
1410 on 'this' in a constructor.
1413 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
1416 * init.c (perform_member_init): Handle invalid array initializer.
1419 * semantics.c (cxx_eval_array_reference): Handle failure to
1420 reduce the array operand to something we can work with.
1422 2011-08-05 Gabriel Charette <gchare@google.com>
1424 * decl.c (finish_function): Remove unecessary line 0 hack.
1426 2011-08-05 Jason Merrill <jason@redhat.com>
1429 * typeck.c (build_x_compound_expr_from_list): Also complain
1433 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
1436 * parser.c (cp_parser_range_for): Only do auto deduction in
1437 template if the range is non-dependent.
1439 * init.c (perform_member_init): Always build_aggr_init
1440 for a class member with an explicit mem-initializer.
1442 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
1444 2011-08-04 Jakub Jelinek <jakub@redhat.com>
1447 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
1448 for operator new and operator new []. Call init_attributes.
1450 2011-08-02 Jason Merrill <jason@redhat.com>
1453 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
1456 * typeck2.c (check_narrowing): Check unsigned mismatch.
1457 * semantics.c (finish_compound_literal): check_narrowing.
1460 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
1463 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
1464 (build_field_list): Not here.
1467 * parser.c (build_range_temp): Split out from...
1468 (cp_convert_range_for): ...here.
1469 (do_range_for_auto_deduction): New.
1470 (cp_parser_range_for): Use it.
1472 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1474 * cp-tree.h (finish_omp_atomic): Adjust prototype.
1475 (cxx_omp_const_qual_no_mutable): New prototype.
1476 (finish_omp_taskyield): New prototype.
1477 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
1478 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
1479 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
1480 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
1482 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
1483 and PRAGMA_OMP_CLAUSE_MERGEABLE.
1484 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
1485 (cp_parser_omp_taskyield): New function.
1486 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
1487 (cp_parser_omp_clause_reduction): Handle min and max.
1488 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
1489 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
1490 OMP_CLAUSE_MERGEABLE.
1491 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1492 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
1494 (finish_omp_clauses): Don't complain about const qualified
1495 predetermined vars and static data members in firstprivate clause.
1496 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
1498 (finish_omp_taskyield): New function.
1499 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
1500 (cxx_omp_predetermined_sharing): Use it.
1502 2011-08-02 Jason Merrill <jason@redhat.com>
1504 * call.c (build_call_a): Also check at_function_scope_p.
1506 2011-08-01 Jason Merrill <jason@redhat.com>
1509 * mangle.c (write_prefix): Handle decltype.
1512 * semantics.c (cxx_eval_vec_init_1): Fix logic.
1515 * semantics.c (potential_constant_expression_1): Allow any builtin.
1516 (morally_constexpr_builtin_function_p): Remove.
1518 2011-07-29 Jason Merrill <jason@redhat.com>
1521 * parser.c (cp_parser_lambda_expression): Also clear in_statement
1522 and in_switch_statement_p.
1523 (cp_parser_class_specifier): Likewise.
1525 2011-07-28 Jason Merrill <jason@redhat.com>
1528 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
1529 (convert_nontype_argument, tsubst_template_arg): Handle its output.
1531 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
1534 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
1536 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
1538 * pt.c (build_template_decl): Copy the function_decl's
1539 source location to the new template_decl.
1541 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
1544 * typeck.c (cp_build_modify_expr): Check digest_init return value
1545 for error_mark_node.
1547 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
1550 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
1551 and *end before returning.
1553 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
1556 * parser.c (cp_parser_perform_range_for_lookup): Early return if
1557 error_operand_p (range).
1559 2011-07-23 Jason Merrill <jason@redhat.com>
1562 * parser.c (cp_parser_qualifying_entity): Handle templates.
1564 2011-07-22 Jason Merrill <jason@redhat.com>
1567 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
1568 Make conditional on -Wnarrowing.
1570 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1572 Warn about the use of final/override in non-c++0x mode, and
1573 add __final for non-c++0x mode.
1574 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
1575 * error.c (maybe_warn_cpp0x): Adjust.
1576 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
1577 '__final' as a non-c++0x alternative for 'final'.
1579 2011-07-22 Jason Merrill <jason@redhat.com>
1580 Mark Glisse <marc.glisse@normalesup.org>
1583 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
1584 other namespaces as well.
1585 * name-lookup.c (c_linkage_bindings): Define.
1586 (lookup_extern_c_fun_in_all_ns): Rename from
1587 lookup_extern_c_fun_binding_in_all_ns. Return tree.
1588 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
1590 2011-07-20 Jason Merrill <jason@redhat.com>
1592 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
1593 designated initializer syntax.
1594 * decl.c (check_array_designated_initializer): Add index parm.
1595 (maybe_deduce_size_from_array_init): Pass it.
1596 (reshape_init_array_1): Likewise.
1598 PR c++/6709 (DR 743)
1599 PR c++/42603 (DR 950)
1600 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
1601 (cp_parser_nested_name_specifier_opt): Allow decltype.
1602 (cp_parser_qualifying_entity): Likewise.
1603 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
1604 (cp_parser_simple_type_specifier): Handle decltype as scope.
1605 (cp_parser_base_specifier): Allow decltype.
1606 (cp_parser_base_clause): Don't crash on null base.
1607 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
1608 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
1610 2011-07-19 Jason Merrill <jason@redhat.com>
1613 * pt.c (coerce_template_parms): Handle non-pack after pack.
1615 2011-07-19 Richard Guenther <rguenther@suse.de>
1617 * call.c (build_special_member_call): Use fold_build_pointer_plus.
1618 * class.c (build_base_path): Likewise.
1619 (convert_to_base_statically): Likewise.
1620 (dfs_accumulate_vtbl_inits): Likewise.
1621 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
1622 * except.c (expand_start_catch_block): Likewise.
1623 * init.c (expand_virtual_init): Likewise.
1624 (build_new_1): Likewise.
1625 (build_vec_delete_1): Likewise.
1626 (build_vec_delete): Likewise.
1627 * rtti.c (build_headof): Likewise.
1628 (tinfo_base_init): Likewise.
1629 * typeck.c (get_member_function_from_ptrfunc): Likewise.
1630 (cp_build_addr_expr_1): Likewise.
1631 * typeck2.c (build_m_component_ref): Likewise.
1633 2011-07-18 Martin Jambor <mjambor@suse.cz>
1635 * parser.c (cp_parser_parameter_declaration_list): Initialize
1638 2011-07-16 Jason Merrill <jason@redhat.com>
1640 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
1641 last_error_tinst_level.
1642 (push_tinst_level, pop_tinst_level): Adjust.
1643 (problematic_instantiation_changed): Adjust.
1644 (record_last_problematic_instantiation): Adjust.
1645 * error.c (cp_print_error_function): Don't print
1646 current_function_decl if we're in a template instantiation context.
1647 (print_instantiation_full_context): Always print first line.
1649 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
1650 Jason Merrill <jason@redhat.com>
1654 * cp-tree.h (fn_type_unification): Add `bool' parameter.
1655 * pt.c (enum template_base_result): Define.
1656 (unify_success, unify_unknown): Define.
1657 (unify_parameter_deduction_failure): Define.
1658 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
1659 (unify_parameter_pack_mismatch): Define.
1660 (unify_parameter_pack_inconsistent): Define.
1661 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
1662 (unify_expression_unequal, unify_inconsistency): Define.
1663 (unify_method_type_error, unify_arity): Likewise.
1664 (unify_too_many_parameters, unify_too_few_parameters): Define.
1665 (unify_arg_conversion, unify_no_common_base): Define.
1666 (unify_illformed_ptrmem_cst_expr): Define.
1667 (unify_substitution_failure): Define.
1668 (unify_inconsistent_template_template_parameters): Define.
1669 (unify_template_deduction_failure): Define.
1670 (unify_template_argument_mismatch): Define.
1671 (unify_overload_resolution_failure): Define.
1672 (comp_template_args_with_info): New function, split out from...
1673 (comp_template_args): ...here. Call it.
1674 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
1676 (unify): Add `explain_p' parameter. Pass to all relevant calls.
1677 Call above status functions when appropriate.
1678 (resolve_overloaded_unification, try_one_overload): Likewise.
1679 (type_unification, type_unification_real): Likewise.
1680 (unify_pack_expansion): Likewise.
1681 (get_template_base, try_class_unification): Likewise.
1682 (get_bindings, more_specialized_fn): Pass false to unification
1684 (get_class_bindings, do_auto_deduction): Likewise.
1685 (convert_nontype_argument): Likewise.
1686 (fn_type_unification): Likewise. Pass tf_warning_or_error if
1688 (get_template_base): Add `explain_p' parameter and pass it to
1689 try_class_unification. Return an enum template_base_result.
1690 * class.c (resolve_address_of_overloaded_function): Pass false to
1691 fn_type_unification.
1692 * call.c (enum rejection_reason_code): Add new codes.
1693 (struct rejection_reason): Add template_unification field.
1694 Add template_instantiation field.
1695 (template_unification_rejection): Define.
1696 (template_unification_error_rejection): Define.
1697 (template_instantiation_rejection): Define.
1698 (invalid_copy_with_fn_template_rejection): Define.
1699 (add_template_candidate): Pass false to unify.
1700 Provide more rejection reasons when possible.
1701 (print_template_unification_rejection): Define.
1702 (print_arity_rejection): Define, split out from...
1703 (print_z_candidate): ...here. Add cases for new rejection
1706 2011-07-15 Jason Merrill <jason@redhat.com>
1708 * Make-lang.in (check-g++-strict-gc): New.
1709 (cp/except.o): Depend on gt-cp-except.h
1710 * except.c: Include gt-cp-except.h.
1711 * config-lang.in (gtfiles): Add cp/except.c.
1712 * decl2.c (mark_used): Adjust constexpr condition, set
1713 function_depth around template instantiation.
1714 * parser.c (cp_parser_lambda_body): Set function_depth.
1715 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1718 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
1720 2011-07-13 Jason Merrill <jason@redhat.com>
1722 * Make-lang.in (check-c++0x): New.
1724 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
1726 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
1727 rather than a pointer to it. Return true if the whole of the value
1728 was initialized by the generated statements. Use
1729 complete_ctor_at_level_p instead of count_type_elements.
1731 2011-07-12 Diego Novillo <dnovillo@google.com>
1733 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
1735 (struct cp_binding_level): Fix indentation.
1737 2011-07-11 Jason Merrill <jason@redhat.com>
1740 * pt.c (extract_fnparm_pack): Split out from...
1741 (make_fnparm_pack): ...here.
1742 (instantiate_decl): Handle non-pack parms after a pack.
1743 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
1745 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
1748 * cp-tree.h (struct tinst_level): Add errors field.
1749 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
1750 (push_tinst_level): Don't start another decl in that case.
1751 (reopen_tinst_level): Adjust errors field.
1752 * decl2.c (cp_write_global_declarations): Don't complain about
1753 undefined inline if its template was defined.
1754 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
1756 2011-07-10 Jason Merrill <jason@redhat.com>
1759 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1760 rather than current_class_type to determine whether to set 'this'.
1761 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
1762 (cp_parser_init_declarator): Pass down member_p.
1764 2011-07-09 Jason Merrill <jason@redhat.com>
1766 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
1768 2011-07-08 Jason Merrill <jason@redhat.com>
1771 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
1773 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
1774 * optimize.c (maybe_clone_body): Likewise.
1775 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1778 * decl.c (expand_static_init): Don't get confused by user
1779 declaration of __cxa_guard_acquire.
1781 * typeck.c (cp_apply_type_quals_to_decl): Don't check
1782 COMPLETE_TYPE_P either.
1785 * typeck.c (cp_apply_type_quals_to_decl): Don't check
1786 TYPE_NEEDS_CONSTRUCTING.
1788 2011-07-07 Jason Merrill <jason@redhat.com>
1791 * pt.c (push_deduction_access_scope): Preserve
1792 processing_template_decl across push_to_top_level.
1794 * class.c (pushclass): Accept NULL argument.
1795 (popclass): Deal with popping null class.
1796 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1797 push_to_top_level/pop_from_top_level.
1798 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1800 2011-07-07 Jakub Jelinek <jakub@redhat.com>
1803 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
1804 one non-complex and one complex argument, call save_expr on both
1807 2011-07-06 Jason Merrill <jason@redhat.com>
1810 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
1814 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
1816 2011-07-05 Jason Merrill <jason@redhat.com>
1819 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
1820 partial instantiation.
1823 * semantics.c (finish_id_expression): convert_from_reference.
1825 2011-07-05 Richard Guenther <rguenther@suse.de>
1827 * decl.c (cxx_init_decl_processing): Defer building common
1828 tree nodes to c_common_nodes_and_builtins.
1830 2011-07-04 Jason Merrill <jason@redhat.com>
1834 * mangle.c (write_expression): Handle 'this'.
1835 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
1837 * semantics.c (potential_constant_expression_1): Check that
1838 DECL_CONTEXT is set on 'this'.
1840 * error.c (dump_template_bindings): Don't print typenames
1841 for a partial instantiation.
1842 (dump_function_decl): If we aren't printing function arguments,
1843 print template arguments as <args> rather than [with ...].
1844 (dump_expr): Don't print return type or template header.
1845 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
1846 * pt.c (dependent_template_arg_p): Handle null arg.
1848 * error.c (type_to_string): Avoid redundant akas.
1850 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
1853 * init.c (build_delete): Only warn for sfk_deleting_destructor.
1855 2011-07-01 Jakub Jelinek <jakub@redhat.com>
1857 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
1858 (cp/class.o): Likewise.
1859 (cp/error.o): Likewise.
1860 (cp/name-lookup.o): Likewise.
1861 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
1863 2011-07-01 Jason Merrill <jason@redhat.com>
1866 * pt.c (lookup_template_function): Handle non-function.
1869 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
1870 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
1871 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
1873 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
1874 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
1878 * pt.c (resolve_nondeduced_context): Call mark_used.
1881 * semantics.c (finish_offsetof): Complain about incomplete type.
1883 2011-06-30 Jason Merrill <jason@redhat.com>
1886 * rtti.c (get_tinfo_decl): Call complete_type.
1889 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
1890 DECL_PARM_INDEX on rhs parm.
1892 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
1895 * tree.c (stabilize_init): Handle aggregate initialization.
1898 * name-lookup.c (struct arg_lookup): Add fn_set.
1899 (add_function): Check it.
1900 (lookup_arg_dependent_1): Initialize it.
1902 2011-06-29 Jason Merrill <jason@redhat.com>
1905 * init.c (build_new_1): Pass {} down to build_vec_init.
1906 (build_vec_init): Handle it.
1910 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1911 x_current_class_ref.
1912 (current_class_ptr, current_class_ref): Use them.
1913 * decl.c (build_this_parm): Handle getting the class type.
1914 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1915 for use within the trailing return type.
1917 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1918 don't tsubst DECL_INITIAL unless our type use auto.
1921 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1922 (massage_constexpr_body): Not here.
1925 * semantics.c (lambda_proxy_type): New.
1926 (build_capture_proxy): Use it.
1927 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1928 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1931 * class.c (explain_non_literal_class): New.
1932 (finalize_literal_type_property): Call it.
1933 * cp-tree.h: Declare it.
1934 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1935 (is_valid_constexpr_fn): Likewise.
1936 (massage_constexpr_body): Split out from...
1937 (register_constexpr_fundef): ...here.
1938 (is_instantiation_of_constexpr): New.
1939 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1940 (explain_invalid_constexpr_fn): New.
1941 (cxx_eval_call_expression): Call it.
1942 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1943 * method.c (process_subob_fn): Diagnose non-constexpr.
1944 (walk_field_subobs): Likewise.
1945 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1946 (explain_implicit_non_constexpr): New.
1947 (defaulted_late_check): Use it.
1948 * call.c (build_cxx_call): Remember location.
1950 * method.c (maybe_explain_implicit_delete): Use pointer_set
1953 * class.c (finalize_literal_type_property): Update conditions.
1954 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1956 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1957 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1958 * semantics.c (cxx_eval_vec_init_1): Correct type.
1960 * init.c (build_value_init): Decide whether or not to zero-initialize
1961 based on user-providedness of default ctor, not any ctor.
1962 (build_value_init_noctor): Adjust assert.
1965 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1966 (build_new_method_call_1): Likewise.
1967 * init.c (expand_default_init): Handle direct list-initialization
1970 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1972 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1974 2011-06-26 Jason Merrill <jason@redhat.com>
1977 * semantics.c (potential_constant_expression_1): Check
1978 for non-literality rather than cleanup.
1979 (cxx_eval_constant_expression): Likewise.
1982 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1983 with a cleanup isn't constant.
1984 (cxx_eval_constant_expression): Likewise.
1985 * init.c (expand_default_init): Use maybe_constant_init.
1987 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1990 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1991 instead of TYPE_CHAIN for chain_next for types.
1993 2011-06-23 Gabriel Charette <gchare@google.com>
1995 * name-lookup.h (cp_binding_level): Removed unused
1996 member names_size. Update all users.
1998 2011-06-23 Jason Merrill <jason@redhat.com>
2000 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
2001 * init.c (build_zero_init_1): Not here.
2004 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
2006 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
2009 * decl2.c (build_anon_union_vars): Early return error_mark_node
2010 for a nested anonymous struct.
2012 2011-06-23 Jason Merrill <jason@redhat.com>
2015 * decl2.c (mark_used): Don't call synthesize_method for
2016 functions defaulted outside the class.
2018 * optimize.c (maybe_clone_body): Set linkage flags before
2019 cgraph_same_body_alias.
2022 * class.c (set_linkage_according_to_type): Hand off to
2023 determine_visibility.
2026 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
2029 * pt.c (most_specialized_instantiation): Do check return types.
2031 2011-06-22 Jason Merrill <jason@redhat.com>
2034 * call.c (build_call_a): Set cp_function_chain->can_throw here.
2035 (build_cxx_call): Not here.
2037 2011-06-21 Jason Merrill <jason@redhat.com>
2040 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
2041 (grokdeclarator): constexpr doesn't apply const for refs.
2042 * parser.c (cp_parser_initializer_clause): Don't call
2043 maybe_constant_value here.
2044 * call.c (initialize_reference): Handle constexpr.
2047 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
2048 static fn parameters.
2050 * call.c (add_builtin_candidates): Use cv_unqualified rather than
2052 * pt.c (tsubst_arg_types): Likewise.
2053 * except.c (build_throw): Use cv_unqualified.
2056 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
2057 * semantics.c (lambda_return_type): Strip them here.
2059 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
2061 * semantics.c: Add sync_ or SYNC__ to builtin names.
2063 2011-06-20 Jason Merrill <jason@redhat.com>
2066 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
2068 * typeck2.c (process_init_constructor_array): Use {} for classes,
2070 * call.c (convert_like_real): Handle substitution failure.
2073 * pt.c (canonicalize_type_argument): New.
2074 (convert_template_argument, unify): Use it.
2077 * call.c (rejection_reason_code): Add rr_explicit_conversion.
2078 (print_z_candidate): Handle it.
2079 (explicit_conversion_rejection): New.
2080 (build_user_type_conversion_1): Reject an explicit conversion
2081 function that requires more than a qualification conversion.
2084 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
2087 * tree.c (strip_typedefs): Use build_aligned_type.
2090 * call.c (sufficient_parms_p): Allow parameter packs too.
2093 * semantics.c (describable_type): Remove.
2094 * cp-tree.h: Likewise.
2095 * decl.c (cp_finish_decl): Don't call it.
2096 * init.c (build_new): Likewise.
2097 * parser.c (cp_parser_omp_for_loop): Likewise.
2098 * pt.c (tsubst_decl): Likewise.
2099 (do_auto_deduction): If we fail in a template, try again
2100 at instantiation time.
2103 * parser.c (cp_parser_lambda_introducer): Complain about redundant
2105 * semantics.c (add_capture): Likewise.
2106 (register_capture_members): Clear IDENTIFIER_MARKED.
2108 2011-06-17 Jason Merrill <jason@redhat.com>
2111 * call.c (convert_class_to_reference_1): Allow binding function
2112 lvalue to rvalue reference.
2115 Generate proxy VAR_DECLs for better lambda debug info.
2116 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
2117 (LAMBDA_EXPR_PENDING_PROXIES): New.
2118 (struct tree_lambda_expr): Add pending_proxies.
2119 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
2120 (qualify_lookup): Use is_lambda_ignored_entity.
2121 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
2122 Call insert_pending_capture_proxies.
2123 (cp_parser_lambda_introducer): Use this_identifier.
2124 (cp_parser_lambda_declarator_opt): Call the object parameter
2125 of the op() "__closure" instead of "this".
2126 (cp_parser_lambda_body): Call build_capture_proxy.
2127 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
2128 (insert_pending_capture_proxies, insert_capture_proxy): New.
2129 (is_normal_capture_proxy, is_capture_proxy): New.
2130 (add_capture): Add __ to field names here, return capture proxy.
2131 (add_default_capture): Use this_identifier, adjust to expect
2132 add_capture to return a capture proxy.
2133 (outer_lambda_capture_p, thisify_lambda_field): Remove.
2134 (finish_id_expression, lambda_expr_this_capture): Adjust.
2135 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
2136 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
2139 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
2140 of artificial locals.
2142 * parser.c (cp_parser_lambda_expression): Clear
2143 LAMBDA_EXPR_THIS_CAPTURE after parsing.
2144 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
2146 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
2147 Move non-pointers to end of struct.
2149 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
2150 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
2152 * semantics.c (finish_non_static_data_member): Preserve dereference
2155 2011-06-16 Jason Merrill <jason@redhat.com>
2158 * parser.c (cp_parser_lambda_body): Share code between
2159 simple and complex cases instead of using cp_parser_function_body.
2162 * decl.c (check_initializer): Check narrowing.
2165 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
2168 * semantics.c (finish_id_expression): Mark even dependent
2172 * error.c (dump_template_argument): Don't try to omit default
2173 template args from an argument pack.
2175 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
2178 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
2179 assembler supports hidden visibility.
2181 2011-06-14 Jason Merrill <jason@redhat.com>
2184 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
2185 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
2186 if the declaration had an exception-specifier.
2187 (process_subob_fn): Don't maybe_instantiate_noexcept.
2188 * pt.c (maybe_instantiate_noexcept): Handle overload.
2189 * typeck2.c (nothrow_spec_p_uninst): New.
2190 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
2191 * typeck.c (merge_types): Adjust.
2193 * pt.c (deduction_tsubst_fntype): Don't save input_location.
2194 (maybe_instantiate_noexcept): Likewise.
2196 2011-06-14 Joseph Myers <joseph@codesourcery.com>
2198 * Make-lang.in (cp/method.o): Update dependencies.
2199 * method.c: Include common/common-target.h.
2200 (use_thunk): Use targetm_common.have_named_sections.
2202 2011-06-14 Steve Ellcey <sje@cup.hp.com>
2204 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
2206 2011-06-14 Jason Merrill <jason@redhat.com>
2208 * error.c (type_to_string): Print typedef-stripped version too.
2211 * call.c (perform_implicit_conversion_flags): Print source type as
2215 * typeck2.c (build_m_component_ref): Preserve rvalueness.
2218 * class.c (build_base_path): Fix cv-quals in unevaluated context.
2221 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
2222 of fold_indirect_ref_1.
2223 (cxx_eval_indirect_ref): Use it.
2225 2011-06-11 Jan Hubicka <jh@suse.cz>
2227 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
2230 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2233 * decl.c (grokdeclarator): Reject operator names in parameters.
2235 2011-06-10 Jan Hubicka <jh@suse.cz>
2237 * decl2.c (clear_decl_external): New functoin.
2238 (cp_write_global_declarations): Use it.
2240 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2242 * cp-tree.h (error_operand_p): Remove.
2244 2011-06-09 David Krauss <potswa@mac.com>
2247 * typeck2.c (build_x_arrow): Push fake template context
2248 to produce diagnostic on acyclic endless operator-> drill-down.
2249 * call.c (build_new_op): Change Boolean overload status
2250 value to a pointer to the overload function.
2251 * cp-tree.h: Likewise.
2252 * typeck.c: Likewise.
2253 * parser.c: Likewise.
2254 * decl2.c: Likewise.
2257 2011-06-09 Jason Merrill <jason@redhat.com>
2259 * semantics.c (maybe_constant_value): Handle overflowed input.
2260 (non_const_var_error): Handle non-constant DECL_INITIAL.
2262 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
2264 * parser.c (cp_parser_constant_expression): Just return the
2265 non-constant expression.
2267 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
2269 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
2272 * decl.c (grokdeclarator): Reject operator names in typedefs.
2274 2011-06-08 Jason Merrill <jason@redhat.com>
2277 * cp-tree.def (DEFERRED_NOEXCEPT): New.
2278 * cp-tree.h (struct tree_deferred_noexcept): New.
2279 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
2280 (DEFERRED_NOEXCEPT_SPEC_P): New.
2281 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
2282 (union lang_tree_node): Add tree_deferred_noexcept.
2283 (maybe_instantiate_noexcept): Declare.
2284 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
2285 * error.c (dump_exception_spec): Likewise.
2286 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
2287 * ptree.c (cxx_print_xnode): Likewise.
2288 * tree.c (cp_tree_equal): Likewise.
2289 * decl.c (cp_tree_node_structure): Likewise.
2290 (duplicate_decls): Call maybe_instantiate_noexcept.
2291 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
2292 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
2293 DEFERRED_NOEXCEPT_SPEC_P.
2294 * typeck2.c (merge_exception_specifiers): Likewise.
2295 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
2296 * method.c (process_subob_fn, defaulted_late_check): Likewise.
2297 * pt.c (tsubst_exception_specification): Add defer_ok parm.
2298 Build DEFERRED_NOEXCEPT.
2299 (maybe_instantiate_noexcept): New.
2300 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
2301 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
2303 * semantics.c (potential_constant_expression_1): Handle destructor
2306 2011-06-08 Jakub Jelinek <jakub@redhat.com>
2308 * cp-tree.h (struct tinst_level): Add chain_next GTY
2311 2011-06-08 Jason Merrill <jason@redhat.com>
2314 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
2315 if a pending_template entry is pointing at it.
2317 2011-06-07 Jason Merrill <jason@redhat.com>
2321 * error.c (subst_to_string): New.
2322 (cp_printer): Use it for 'S'.
2323 (print_instantiation_partial_context_line): Handle subst context.
2324 * pt.c (push_tinst_level): Handle subst context.
2325 (deduction_tsubst_fntype): Don't track specific substitutions.
2326 Use push_tinst_level.
2328 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
2329 (fn_type_unification): Don't call push_deduction_access_scope here.
2331 2011-06-06 Jason Merrill <jason@redhat.com>
2334 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
2335 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
2337 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
2340 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
2341 and getter names to use all the allowed method names.
2343 2011-06-06 Jason Merrill <jason@redhat.com>
2346 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
2349 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
2350 at_function_scope_p.
2353 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
2355 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
2357 * init.c (build_delete): Warn when deleting type with non-virtual
2360 2011-06-03 Jakub Jelinek <jakub@redhat.com>
2363 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
2366 2011-06-01 Jason Merrill <jason@redhat.com>
2368 * pt.c (build_non_dependent_expr): Remove special handling of
2372 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
2373 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
2376 * typeck2.c (build_x_arrow): Don't use build_min_nt.
2378 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
2381 * name-lookup.c (supplement_binding_1): If the old binding was a
2382 type name, also check that the DECL actually refers to the same
2383 type or is not a type.
2385 2011-05-31 Jason Merrill <jason@redhat.com>
2388 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
2389 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
2390 (build_min_non_dep): Preserve reference refs.
2391 (build_min_non_dep_call_vec): Likewise
2393 2011-05-30 Jakub Jelinek <jakub@redhat.com>
2396 * semantics.c (finish_omp_clauses): Call require_complete_type
2397 even for copyin/copyprivate clauses. Only call
2398 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
2400 2011-05-28 Jason Merrill <jason@redhat.com>
2403 * parser.c (cp_parser_lambda_expression): Improve error recovery.
2404 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
2406 2011-05-27 Jason Merrill <jason@redhat.com>
2409 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
2412 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
2416 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
2417 * decl.c (start_preparsed_function): Don't call comdat_linkage for
2421 * mangle.c (write_expression): Handle MODOP_EXPR.
2424 * parser.c (cp_parser_unqualified_id): Don't check
2425 constructor_name_p for enums.
2428 * pt.c (dependent_type_p_r): Avoid infinite recursion.
2431 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
2432 with INDIRECT_REF of REFERENCE_TYPE.
2435 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
2437 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
2439 * cp-tree.h (building_stmt_tree): Delete.
2440 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
2441 (build_aggr_init_full_exprs): Call building_stmt_list_p
2442 instead of building_stmt_tree.
2443 (initialize_local_var): Likewise.
2444 (finish_function): Likewise.
2445 * decl2.c (finish_anon_union): Likewise.
2446 * init.c (begin_init_stmts): Likewise.
2447 (finish_init_stmts): Likewise.
2448 (expand_aggr_init_1): Likewise.
2449 * name-lookup.c (do_local_using_decl): Likewise.
2450 (do_namespace_alias): Likewise.
2451 (do_using_directive): Likewise.
2452 (cp_emit_debug_info_for_using): Likewise.
2453 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
2455 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
2458 * typeck2.c (build_functional_cast): Complain early for invalid uses
2459 of 'auto' and set type to error_mark_node.
2461 2011-05-26 Jason Merrill <jason@redhat.com>
2464 * parser.c (cp_parser_member_declaration): Allow friend T.
2465 * friend.c (make_friend_class): Ignore non-classes.
2466 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
2469 * pt.c (convert_template_argument): Don't complain about using
2470 injected-class-name as template template argument.
2473 * decl.c (check_static_variable_definition): Now static.
2474 (cp_finish_decl): Call it here.
2475 (grokdeclarator): Not here.
2476 * pt.c (instantiate_class_template_1): Or here.
2477 * cp-tree.h: Don't declare it.
2479 2011-05-26 Janis Johnson <janis187@us.ibm.com>
2480 Nathan Froyd <froydnj@codesourcery.com>
2484 * name-lookup.h (enum scope_kind): Add sk_cond.
2485 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
2486 Detect and report error for redeclaration from for-init or if
2487 or switch condition.
2488 (begin_scope): Handle sk_cond.
2489 * semantics.c (begin_if_stmt): Use sk_cond.
2490 (begin switch_stmt): Ditto.
2492 2011-05-26 Jason Merrill <jason@redhat.com>
2495 * name-lookup.h (cp_class_binding): Make base a pointer.
2496 * name-lookup.c (new_class_binding): Adjust.
2497 (poplevel_class): Adjust.
2500 * decl.c (grokparms): Function parameter packs don't need to
2502 * pt.c (type_unification_real): But they aren't deduced otherwise.
2504 2011-05-25 Jason Merrill <jason@redhat.com>
2507 * decl.c (build_enumerator): If incremented enumerator won't fit in
2508 previous integral type, find one it will fit in.
2511 * decl.c (create_array_type_for_decl): Complain about array of auto.
2515 * error.c (dump_template_bindings): Set processing_template_decl
2516 for a partial instantiation.
2519 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
2520 to another reference type.
2523 * decl.c (case_conversion): New.
2524 (finish_case_label): Use it.
2526 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
2529 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
2532 * decl.c (grokdeclarator): Complain about auto typedef.
2535 * decl.c (grokdeclarator): Complain later for auto parameter.
2536 * pt.c (splice_late_return_type): Handle use in a template
2540 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
2543 * parser.c (cp_parser_parameter_declaration): Recognize
2544 list-initialization.
2545 (cp_parser_direct_declarator): Check for the closing
2546 paren before parsing definitely.
2549 * parser.c (cp_parser_constructor_declarator_p): Don't check
2550 constructor_name_p for enums.
2551 (cp_parser_diagnose_invalid_type_name): Correct error message.
2554 * init.c (perform_member_init): Handle list-initialization
2555 of array of non-trivial class type.
2558 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
2559 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
2562 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
2563 function parameter pack.
2564 (tsubst_pack_expansion): Likewise.
2566 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
2569 2011-05-25 Jakub Jelinek <jakub@redhat.com>
2571 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
2575 * semantics.c (cxx_eval_bit_field_ref): Handle the
2576 case when BIT_FIELD_REF doesn't cover only a single field.
2578 2011-05-24 Jason Merrill <jason@redhat.com>
2581 * pt.c (get_mostly_instantiated_function_type): Use
2582 push_deferring_access_checks rather than set flag_access_control.
2584 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
2586 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
2587 syntax error in declaring an ObjC instance variable.
2589 2011-05-24 Jason Merrill <jason@redhat.com>
2592 * class.c (pushclass): Accept NULL argument.
2593 (popclass): Deal with popping null class.
2594 * pt.c (push_access_scope, pop_access_scope): Use them rather than
2595 push_to_top_level/pop_from_top_level.
2596 (push_deduction_access_scope, pop_defarg_context): New.
2597 (fn_type_unification): Use them.
2598 * name-lookup.c (lookup_name_real_1): Check current_class_type.
2600 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
2602 * decl.c (grokdeclarator): Use current_class_name.
2604 2011-05-24 Joseph Myers <joseph@codesourcery.com>
2606 * Make-lang.in (GXX_OBJS): Remove prefix.o.
2607 (g++$(exeext)): Use libcommon-target.a.
2608 (CXX_C_OBJS): Remove prefix.o.
2610 2011-05-23 Jason Merrill <jason@redhat.com>
2612 * pt.c (tsubst_copy_and_build): Use current_class_name.
2615 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
2618 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
2619 converting to reference.
2620 (build_static_cast_1): Update for glvalues.
2623 * typeck.c (build_const_cast_1): Handle rvalue references.
2626 * decl.c (use_eh_spec_block): Do use an EH spec block for a
2630 * call.c (splice_viable): Be strict in templates.
2633 * error.c (dump_template_bindings): Suppress access control.
2636 * pt.c (instantiate_decl): Handle =default.
2639 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
2641 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
2643 * call.c (build_over_call): Tweak call to check_function_arguments.
2644 * typeck.c (cp_build_function_call_vec): Likewise.
2646 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
2649 * init.c (perform_member_init): Check for self-initialization.
2651 2011-05-22 Jason Merrill <jason@redhat.com>
2654 * typeck.c (composite_pointer_type_r): Return error_mark_node
2655 on error in SFINAE context.
2657 2011-05-20 Jason Merrill <jason@redhat.com>
2660 * decl.c (grokdeclarator): Don't add set const function-cv-qual
2661 for constexpr fns to memfn_quals, just add it to the type.
2662 (revert_static_member_fn): Don't complain about quals.
2663 (check_static_quals): New.
2664 (grokfndecl): Call it.
2665 (start_preparsed_function): Don't call revert_static_member_fn.
2668 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
2671 * cvt.c (type_promotes_to): Don't promote scoped enums.
2674 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
2677 * tree.c (stabilize_expr): Fix typo.
2681 * typeck.c (comp_except_specs): noexcept(false) is not compatible
2682 with throw(type-list).
2683 * typeck2.c (merge_exception_specifiers): noexcept(false)
2684 beats any more limited specification.
2688 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
2690 * semantics.c (perform_koenig_lookup): Add complain parm.
2691 * cp-tree.h: Adjust.
2692 * parser.c (cp_parser_postfix_expression): Adjust.
2693 (cp_parser_perform_range_for_lookup): Adjust.
2695 2011-05-20 Jason Merrill <jason@redhat.com>
2697 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
2699 2011-05-20 Joseph Myers <joseph@codesourcery.com>
2701 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
2703 2011-05-19 Jakub Jelinek <jakub@redhat.com>
2706 * decl.c (check_omp_return): Stop searching on sk_function_parms.
2709 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
2710 pass it down to locate_fn_flags.
2711 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
2712 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
2713 * cp-gimplify.c: Include splay-tree.h.
2714 (splay_tree_compare_decl_uid, omp_var_to_track,
2715 omp_cxx_notice_variable): New functions.
2716 (struct cp_genericize_omp_taskreg): New type.
2717 (struct cp_genericize_data): Add omp_ctx field.
2718 (cp_genericize_r): Attempt to determine implicitly determined
2719 firstprivate class type variables.
2720 (cp_genericize): Clear omp_ctx.
2721 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
2723 2011-05-18 Jason Merrill <jason@redhat.com>
2727 * class.c (finalize_literal_type_property): Do check
2728 for constexpr member functions of non-literal class.
2729 (finish_struct): Don't call check_deferred_constexpr_decls.
2730 * cp-tree.h: Don't declare it.
2731 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
2732 * decl.c (grok_special_member_properties): Don't check it
2733 (grokfnedcl): Don't call validate_constexpr_fundecl.
2734 (start_preparsed_function): Do call it.
2735 * pt.c (tsubst_decl): Don't call it.
2736 (instantiate_class_template_1): Don't call
2737 check_deferred_constexpr_decls.
2738 * semantics.c (literal_type_p): Check for any incompleteness.
2739 (ensure_literal_type_for_constexpr_object): Likewise.
2740 (is_valid_constexpr_fn): Revert deferral changes.
2741 (validate_constexpr_fundecl): Likewise.
2742 (register_constexpr_fundef): Likewise.
2743 (check_deferred_constexpr_decls): Remove.
2745 2011-05-16 Jason Merrill <jason@redhat.com>
2748 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
2750 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2752 * cxx-pretty-print.c: Update comment.
2753 * semantics.c (trait_expr_value, finish_trait_expr):
2755 * parser.c (cp_parser_primary_expression): Likewise.
2757 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
2760 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
2762 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
2764 Implement final on class.
2765 * class.c (check_bases): Diagnose derivation from a final class.
2766 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
2767 (CLASSTYPE_FINAL): New.
2768 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
2770 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
2772 2011-05-13 Jason Merrill <jason@redhat.com>
2775 * pt.c (deduction_tsubst_fntype): New.
2776 (fn_type_unification): Use it.
2777 (init_template_processing): Initialize hash table.
2778 (print_template_statistics): Print hash table stats.
2780 * call.c (build_op_call): Use timevar_cond_start/stop.
2781 (build_user_type_conversion): Likewise.
2783 2011-05-12 Jason Merrill <jason@redhat.com>
2785 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
2786 * semantics.c (validate_constexpr_fundecl): Set it.
2787 (check_deferred_constexpr_decls): Clear it.
2788 (register_constexpr_fundef): Make sure it isn't set.
2789 * decl.c (grok_special_member_properties): Check it.
2791 2011-05-11 Jason Merrill <jason@redhat.com>
2794 * semantics.c (validate_constexpr_fundecl): Defer checking if
2795 an argument type is being defined.
2796 (is_valid_constexpr_fn): Add defer_ok parm.
2797 (cxx_eval_call_expression): Adjust.
2798 (check_deferred_constexpr_decls): New.
2799 (literal_type_p): Make sure type isn't being defined.
2800 (ensure_literal_type_for_constexpr_object): Handle type being defined.
2801 * cp-tree.h: Declare check_deferred_constexpr_decls.
2802 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
2803 (start_preparsed_function, cp_finish_decl): Not here.
2804 * class.c (finalize_literal_type_property): Don't call
2805 validate_constexpr_fundecl.
2806 (finish_struct): Call check_deferred_constexpr_decls.
2807 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
2808 (instantiate_class_template): Call check_deferred_constexpr_decls.
2810 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
2811 rather than DECL_TEMPLATE_INSTANTIATION.
2812 (cxx_eval_call_expression): Likewise.
2814 * semantics.c (register_constexpr_fundef): Add to hash table here.
2815 (validate_constexpr_fundecl): Not here.
2817 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
2819 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
2820 do call maybe_constant_value in C++0x mode.
2821 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
2824 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
2826 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
2828 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
2830 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
2831 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
2832 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2834 2011-05-10 Jason Merrill <jason@redhat.com>
2837 * class.c (type_build_ctor_call): New.
2838 * cp-tree.h: Declare it.
2839 * decl.c (check_initializer): Use it instead of
2840 TYPE_NEEDS_CONSTRUCTING.
2841 * init.c (build_value_init, build_value_init_noctor): Likewise.
2842 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
2843 (build_vec_init): Likewise.
2844 * typeck2.c (process_init_constructor_array): Likewise.
2845 (process_init_constructor_record): Likewise.
2848 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
2849 expansion producing another expansion.
2851 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
2853 Fixes for override/final.
2854 * class.c (check_for_override): Diagnose final on a nonvirtual
2855 member function, diagnose override for a virtual with no matching
2856 override. Don't fiddle around with DECL_VINDEX.
2858 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2860 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
2861 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2862 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
2863 operand of EXPR_PACK_EXPANSION.
2864 (cp_tree_operand_length): Declare.
2865 * tree.c (cp_tree_operand_length): Define.
2866 (cp_tree_equal): Call it.
2867 * pt.c (value_dependent_expr_P): Likewise.
2868 * mangle.c (write_expression): Likewise.
2870 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
2874 * decl.c (reshape_init): Take a complain parameter and do
2875 not call error if tf_error is not set.
2876 (check_initializer, reshape_init_r, reshape_init_array,
2877 reshape_init_array_1, reshape_init_vector, reshape_init_class):
2879 * typeck2.c (digest_init_r): Take a complain parameter and
2880 pass it to convert_for_initialization.
2881 (digest_init, digest_init_flags, process_init_constructor_array,
2882 process_init_constructor_record, process_init_constructor_union,
2883 process_init_constructor, digest_init_r): Adjust.
2884 * init.c (expand_default_init, build_new_1): Likewise.
2885 * typeck.c (cp_build_modify_expr): Likewise.
2886 * decl2.c (grokfield): Likewise.
2887 * call.c (convert_like_real, convert_default_arg): Likewise.
2888 * semantics.c (finish_compound_literal): Pass complain to
2889 reshape_init and digest_init.
2890 * cp-tree.h: Adjust declarations.
2892 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
2895 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
2896 recursion if there is user defined constructor.
2898 2011-05-09 Jason Merrill <jason@redhat.com>
2901 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2904 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2906 Implement final/override for member functions.
2907 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2908 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2909 (cp_virt_specifiers, enum virt_specifier): New.
2910 * decl.c (set_virt_specifiers): New.
2911 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2912 * parser.c (make_call_declarator): add virt-specifiers parameter.
2913 (cp_parser_lambda_declarator_opt): Adjust.
2914 (cp_parser_direct_declarator): Likewise.
2915 (cp_parser_virt_specifier_seq_opt): New.
2916 * search.c (check_final_overrider): Diagnose attempts to override
2917 a final member function.
2919 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2922 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2923 if the instance has a dependent initializer.
2925 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2928 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2929 effectively unused variable.
2931 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2933 * name-lookup.h (global_bindings_p): Adjust prototype.
2934 * name-lookup.c (global_bindings_p): Return bool.
2936 2011-05-06 Jason Merrill <jason@redhat.com>
2938 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2942 * semantics.c (cxx_eval_conditional_expression): Check
2943 integer_zerop instead.
2944 (potential_constant_expression_1): Likewise.
2947 * semantics.c (cxx_eval_array_reference): Handle implicit
2950 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2952 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2953 * call.c (standard_conversion): Call class_of_this_parm.
2954 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2955 (pp_cxx_direct_abstract_declarator): Likewise.
2956 * decl2.c (change_return_type): Likewise.
2957 (cp_reconstruct_complex_type): Likewise.
2958 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2959 * mangle.c (write_function_type): Likewise.
2960 * pt.c (unify): Likewise.
2961 * typeck.c (merge_types, type_memfn_quals): Likewise.
2962 * decl.c (build_this_parm): Call type_of_this_parm.
2964 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2967 * cp-tree.h (non_static_member_function_p): Declare new function.
2968 * tree.c (non_static_member_function_p): Define it.
2969 * semantics.c (finish_call_expr): Use it.
2971 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2973 * decl.c (finish_case_label): Omit the loc argument to
2976 2011-05-05 Jason Merrill <jason@redhat.com>
2978 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2979 * cvt.c (convert_from_reference): Adjust.
2980 * pt.c (build_non_dependent_expr): Adjust.
2981 * semantics.c (finish_offsetof): Adjust.
2982 * tree.c (lvalue_kind): Use it.
2985 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2987 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2989 * decl.c (start_preparsed_function): Do not set
2990 dont_save_pending_sizes_p.
2992 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2994 * parser.c (cp_parser_objc_method_definition_list): Update call to
2995 objc_start_method_definition.
2997 2011-05-04 Jason Merrill <jason@redhat.com>
3000 * class.c (resolves_to_fixed_type_p): Don't look closely
3003 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
3006 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
3009 2011-05-02 Lawrence Crowl <crowl@google.com>
3011 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
3012 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
3013 Change TV_NAME_LOOKUP to start/stop.
3014 (define_label): Refactor timevar calls out to a wrapper function.
3015 Change TV_NAME_LOOKUP to start/stop.
3016 (xref_tag): Likewise.
3017 (lookup_label): Refactor timevar calls out to a wrapper function.
3018 Change TV_NAME_LOOKUP to start_cond/stop_cond.
3020 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
3022 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
3023 (lookup_template_class): Refactor timevar calls out to a wrapper
3024 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
3025 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
3027 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
3028 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
3029 (push_namespace): Likewise.
3030 (pop_nested_namespace): Likewise.
3031 (pushdecl_namespace_level): Likewise.
3032 (store_class_bindings): Likewise.
3033 (push_to_top_level): Likewise.
3034 (identifier_type_value): Refactor timevar calls out to a wrapper
3035 function. Change TV_NAME_LOOKUP to start/stop.
3036 (find_binding): Likewise.
3037 (push_using_decl): Likewise.
3038 (lookup_arg_dependent): Likewise.
3039 (push_using_directive): Likewise.
3040 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
3041 to plain code. Change TV_NAME_LOOKUP to start/stop.
3042 (lookup_type_current_level): Likewise. Refactor inner return to
3044 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
3045 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3046 (pushdecl_top_level_1): Likewise.
3047 (lookup_using_namespace): Likewise.
3048 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
3049 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3050 (push_overloaded_decl): Likewise.
3051 (push_class_level_binding): Likewise.
3052 (namespace_binding): Likewise.
3053 (set_namespace_binding): Likewise.
3054 (supplement_binding): Likewise.
3055 (unqualified_namespace_lookup): Likewise.
3056 (lookup_name_real): Likewise.
3057 (lookup_type_scope): Likewise.
3058 (namespace_ancestor): Likewise.
3059 (lookup_name_innermost_nonclass_level): Likewise.
3060 (pushtag): Likewise.
3061 (pop_from_top_level): Likewise.
3062 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
3063 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
3065 (add_using_namespace): Refactor timevar calls out to a wrapper
3066 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
3067 wrapper on call to self.
3069 * decl2.c: (cp_write_global_declarations): Add start/stop of
3070 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
3071 Remove push/pop calls to TV_VARCONST.
3073 * parser.c: Add include of "timevar.h".
3074 (cp_parser_explicit_instantiation): Add push/pop calls to
3076 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
3077 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
3079 (cp_parser_function_definition_from_specifiers_and_declarator): Add
3080 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
3081 (cp_parser_late_parsing_for_member): Add push/pop calls to
3082 new TV_PARSE_INMETH.
3084 * call.c: Add include of "timevar.h".
3085 (convert_class_to_reference): Wrap and add push/pop calls to
3087 (build_op_call): Likewise.
3088 (build_conditional_expr): Likewise.
3089 (build_new_op): Likewise.
3090 (build_new_method_call): Likewise.
3091 (build_user_type_conversion): Reorganize to single return and add
3092 push/pop calls to TV_OVERLOAD.
3093 (perform_overload_resolution): Likewise.
3095 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
3097 2011-05-02 Jason Merrill <jason@redhat.com>
3099 * tree.c (build_vec_init_expr): Take complain parm.
3100 (build_vec_init_elt): Likewise. Free arg vector.
3101 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
3102 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
3103 (VEC_INIT_EXPR_INIT): Likewise.
3104 Adjust build_vec_init_expr declaration.
3105 * init.c (perform_member_init): Adjust.
3109 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3110 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3111 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3112 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3113 (build_vec_init_elt): Don't expect an array type.
3114 (build_array_copy): Adjust.
3115 * init.c (perform_member_init): Adjust.
3116 (build_new_1): Use build_vec_init_expr.
3119 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
3120 Protect an explicit target.
3123 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
3124 (compute_array_index_type): Revert earlier 48446 changes.
3125 (grokdeclarator): Use stabilize_vla_size.
3127 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
3128 Eric Botcazou <ebotcazou@adacore.com>
3130 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
3131 instead of inappropriate zero values.
3133 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
3136 * decl.c (compute_array_index_type): Check build_expr_type_conversion
3137 return value for NULL_TREE.
3139 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
3142 * init.c (perform_member_init): Check build_value_init return
3143 value for error_mark_node.
3145 2011-04-29 Diego Novillo <dnovillo@google.com>
3146 Le-Chun Wu <lcwu@google.com>
3148 * call.c (conversion_null_warnings): Also handle assignments
3149 when warning about NULL conversions.
3151 2011-04-29 Le-Chun Wu <lcwu@google.com>
3153 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
3154 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
3155 (build_over_call): Use it to determine whether to emit a NULL
3156 warning for template function instantiations.
3157 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
3158 EXPLICIT_TARGS is set.
3160 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
3161 Mike Stump <mikestump@comcast.net>
3163 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
3164 in maintainer mode. Use the --output-file option of gperf instead
3165 of > to prevent creating an empty cp/cfns.h when gperf is not
3168 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3171 * semantics.c (finish_base_specifier): cv-qualified base class
3172 is fine, per DR 484.
3174 2011-04-28 Dodji Seketeli <dodji@redhat.com>
3177 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
3178 considering call expressions involving a member function.
3180 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3183 * tree.c (build_cplus_new): Check build_target_expr return
3184 value for error_mark_node.
3186 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3189 * semantics.c (literal_type_p): Reference types are literal types,
3191 (valid_type_in_constexpr_fundecl_p): Remove.
3192 (is_valid_constexpr_fn): Adjust.
3194 2011-04-27 Jason Merrill <jason@redhat.com>
3197 Implement list-initialization of _Complex.
3198 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
3199 (check_initializer): Likewise.
3200 * call.c (build_complex_conv): New.
3201 (implicit_conversion): Call it.
3202 (convert_like_real): Handle it.
3203 * typeck2.c (check_narrowing): Handle it.
3205 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
3206 decide whether to delete.
3207 (build_vec_init): Pass sfk_complete_destructor.
3210 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3211 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3212 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3213 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3214 (build_vec_init_elt): Don't expect an array type.
3215 (build_array_copy): Adjust.
3216 * init.c (perform_member_init): Adjust.
3217 (build_new_1): Use build_vec_init_expr.
3219 * class.c (resolve_address_of_overloaded_function): Don't
3220 change OVERLOAD to TREE_LIST.
3221 * pt.c (print_candidates_1): Remove nonsensical assert.
3224 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
3225 to tentative parse sooner.
3227 2011-04-26 Jason Merrill <jason@redhat.com>
3230 * parser.c (cp_parser_primary_expression): Set *idk to
3231 CP_ID_KIND_NONE for a parenthesized identifier.
3233 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
3234 (cxx_print_identifier): Correct indentation.
3237 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
3238 * tree.c (force_target_expr): Add complain parm.
3239 (build_target_expr_with_type): Likewise.
3240 (get_target_expr_sfinae): Split out.
3241 (build_vec_init_expr, bot_manip): Adjust.
3242 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
3243 (build_delete, build_dtor_call): Likewise.
3244 (perform_direct_initialization_if_possible): Adjust.
3245 (build_vec_init): Handle error return.
3246 * cvt.c (force_rvalue): Add complain parm.
3247 Call build_special_member_call directly.
3248 * decl2.c (delete_sanity): Add complain parm.
3249 (build_cleanup): Adjust.
3250 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
3251 * semantics.c (finish_stmt_expr_expr): Adjust.
3252 (finish_compound_literal): Adjust.
3253 * parser.c (cp_parser_delete_expression): Adjust.
3254 * typeck2.c (build_functional_cast): Adjust.
3255 * cp-tree.h: Adjust.
3257 2011-04-26 Martin Jambor <mjambor@suse.cz>
3259 * class.c (cp_fold_obj_type_ref): Remove.
3260 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
3262 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3264 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
3265 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
3266 (UNDERLYING_TYPE_TYPE): Add.
3267 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
3269 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
3270 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
3271 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
3272 * semantics.c (finish_underlying_type): New.
3273 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
3274 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
3275 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
3276 * tree.c (cp_walk_subtrees): Likewise.
3277 * pt.c (for_each_template_parm_r, tsubst, unify,
3278 dependent_type_p_r): Likewise.
3279 * mangle.c (write_type): Sorry for __underlying_type.
3281 2011-04-25 Jason Merrill <jason@redhat.com>
3284 * decl.c (type_dependent_init_p): New.
3285 (cp_finish_decl): Check it.
3286 * pt.c (any_type_dependent_elements_p): New.
3287 * cp-tree.h: Declare it.
3289 2011-04-20 Jason Merrill <jason@redhat.com>
3291 * semantics.c (finish_compound_literal): Don't put an array
3292 with a dtor in a static variable.
3294 * call.c (build_over_call): Handle trivial dtor.
3296 * search.c (lookup_fnfields_slot): Call complete_type.
3299 * decl2.c (build_offset_ref_call_from_tree): Move
3300 non-dependency of object outside condition.
3303 * decl.c (cp_finish_decl): Simplify template handling.
3305 2011-04-20 Jim Meyering <meyering@redhat.com>
3307 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
3309 2011-04-19 Jason Merrill <jason@redhat.com>
3312 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
3315 * decl.c (duplicate_decls): Keep always_inline attribute
3316 in sync with DECL_DISREGARD_INLINE_LIMITS.
3318 2011-04-18 Jason Merrill <jason@redhat.com>
3321 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
3324 * init.c (build_value_init): Handle UNION_TYPE the same.
3326 2011-04-18 Jakub Jelinek <jakub@redhat.com>
3329 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
3330 for type dependent pointers.
3332 2011-04-18 Jim Meyering <meyering@redhat.com>
3334 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
3336 2011-04-17 Jan Hubicka <jh@suse.cz>
3338 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
3341 2011-04-17 Jason Merrill <jason@redhat.com>
3344 * typeck2.c (build_functional_cast): Disallow array type.
3346 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
3348 2011-04-17 Jan Hubicka <jh@suse.cz>
3350 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
3352 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3355 * parser.c (cp_convert_range_for): Split into
3356 cp_parser_perform_range_for_lookup.
3357 (cp_parser_perform_range_for_lookup): New.
3358 (cp_parser_range_for_member_function): New.
3359 (cp_parser_for_init_statement): Correct error message.
3360 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
3362 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3364 * parser.c (cp_parser_objc_protocol_declaration): Updated for
3365 change from objc_declare_protocols() to objc_declare_protocol().
3367 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3370 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
3371 and return immediately.
3373 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3375 * cp-tree.def (SWITCH_STMT): Add an extra operand.
3376 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3377 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
3378 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
3379 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
3381 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3383 * cp-tree.def (IF_STMT): Add an extra operand.
3384 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3385 * cp-tree.h (IF_SCOPE): Define.
3386 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
3387 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
3389 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3391 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
3392 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
3393 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
3394 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
3395 Use FOR_SCOPE instead of TREE_CHAIN.
3396 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
3397 (finish_for_stmt): Likewise.
3399 2011-04-14 Jason Merrill <jason@redhat.com>
3401 * parser.c (cp_parser_postfix_expression): Fix flags passed to
3402 build_new_method_call.
3403 * semantics.c (finish_call_expr): Likewise.
3406 * init.c (build_value_init_noctor): Check complain consistently.
3409 * typeck.c (cp_build_binary_op): Don't decay void operands.
3412 * decl.c (compute_array_index_type): Use get_temp_regvar instead
3414 * init.c (get_temp_regvar): No longer static.
3415 * cp-tree.h: Declare it.
3417 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3419 * parser.c (cp_parser_objc_class_declaration): Updated for change
3420 in objc_declare_class().
3422 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3424 * decl.c (poplevel): Use block_chainon.
3426 2011-04-13 Jason Merrill <jason@redhat.com>
3429 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
3430 or pointer to (non-member) function.
3432 2011-04-13 Jakub Jelinek <jakub@redhat.com>
3435 * semantics.c (cxx_eval_array_reference): Handle reading from
3436 wchar_t, char16_t and char32_t STRING_CST.
3438 2011-04-13 Dodji Seketeli <dodji@redhat.com>
3441 * class.c (fixed_type_or_null): We cannot determine the dynamic
3442 type of a reference variable if its initializer is dependent.
3444 2011-04-13 Jason Merrill <jason@redhat.com>
3447 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
3448 unqualified lookup failing if we're still in a template.
3450 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3452 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
3453 tree_contains_struct initialization to...
3454 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
3456 * cp-objcp-common.h (cp_common_init_ts): Declare.
3457 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
3460 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3462 * parser.c (cp_parser_objc_message_expression): Updated call
3463 to objc_build_message_expr.
3465 2011-04-12 Martin Jambor <mjambor@suse.cz>
3467 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
3468 cgraph_get_create_node.
3469 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
3470 instead of cgraph_get_create_node.
3471 * method.c (make_alias_for_thunk): Call cgraph_get_node
3472 instead of cgraph_get_create_node, assert it returns non-NULL.
3473 (use_thunk): Likewise.
3474 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
3475 when flag_syntax_only is not set. Call cgraph_get_node instead of
3476 cgraph_get_create_node.
3477 (maybe_clone_body): Call cgraph_get_node instead of
3478 cgraph_get_create_node.
3480 2011-04-12 Martin Jambor <mjambor@suse.cz>
3482 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
3483 instead of cgraph_node.
3484 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
3485 (cp_write_global_declarations): Likewise.
3486 * optimize.c (maybe_clone_body): Likewise.
3487 * semantics.c (maybe_add_lambda_conv_op): Likewise.
3488 * mangle.c (mangle_decl): Likewise.
3489 * method.c (make_alias_for_thunk): Likewise.
3490 (use_thunk): Likewise.
3492 2011-04-11 Jason Merrill <jason@redhat.com>
3495 * decl.c (cp_complete_array_type_or_error): New.
3496 * semantics.c (finish_compound_literal): Use it.
3497 * cp-tree.h: Declare it.
3500 * semantics.c (finish_compound_literal): Handle references.
3503 * semantics.c (finish_compound_literal): Take complain parm.
3504 (build_lambda_object): Adjust.
3505 * cp-tree.h: Adjust.
3506 * call.c (convert_like_real): Adjust.
3507 * decl.c (check_initializer): Adjust.
3508 * parser.c (cp_parser_postfix_expression): Adjust.
3509 (cp_parser_functional_cast): Adjust.
3510 * pt.c (tsubst_copy_and_build): Adjust.
3511 * typeck2.c (process_init_constructor_record): Adjust.
3514 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
3518 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
3519 than cp_build_indirect_ref.
3521 PR c++/48457, Core 1238
3522 * call.c (reference_binding): Allow rvalue reference to bind to
3524 * tree.c (lvalue_kind): Functions are always lvalues.
3526 2011-04-07 Jason Merrill <jason@redhat.com>
3529 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
3530 arguments even if we don't know the function.
3533 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
3534 at the end of the chain.
3535 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
3536 (iterative_hash_template_arg): Likewise.
3539 * cp-tree.h (OVL_ARG_DEPENDENT): New.
3540 * name-lookup.c (add_function): Set it.
3541 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
3544 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
3545 Release unused vector.
3548 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
3549 (type_unification_real): Clear it here instead.
3552 * except.c (build_noexcept_spec): Propagate error_mark_node.
3553 (finish_noexcept_expr): Likewise.
3556 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
3560 * call.c (resolve_args): Take complain.
3561 (build_new_function_call, build_operator_new_call): Pass it.
3562 (build_op_call, build_new_op, build_new_method_call): Pass it.
3565 * typeck.c (check_for_casting_away_constness): Take complain.
3566 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
3567 (build_const_cast_1): Pass it. Take full complain parm.
3568 (build_const_cast, cp_build_c_cast): Adjust.
3570 * tree.c (build_aggr_init_expr): Always return error_mark_node
3571 on abstract violation.
3574 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
3575 (bot_manip): Adjust.
3576 * cp-tree.h: Adjust.
3577 * call.c (convert_like_real, build_cxx_call): Adjust.
3578 (perform_direct_initialization_if_possible): Adjust.
3579 * cvt.c (ocp_convert): Adjust.
3580 * init.c (build_value_init): Adjust.
3581 * semantics.c (maybe_add_lambda_conv_op): Adjust.
3582 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
3583 * typeck2.c (build_functional_cast): Adjust.
3585 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
3587 (perform_member_init): Not here.
3588 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
3590 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
3593 * typeck2.c (build_functional_cast): Check complain consistently.
3594 Use build_value_init and abstract_virtuals_error_sfinae.
3595 (abstract_virtuals_error_sfinae): Split out.
3596 * cp-tree.h: Declare it.
3597 * init.c (build_new_1): Use it.
3598 (build_value_init_noctor): Handle FUNCTION_TYPE.
3600 * semantics.c (finish_decltype_type): Simplify handling of unknown
3603 * semantics.c (finish_decltype_type): Add complain parm.
3604 * cp-tree.h: Adjust.
3605 * parser.c (cp_parser_decltype): Adjust.
3606 * pt.c (tsubst): Adjust.
3609 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
3611 2011-03-31 Jason Merrill <jason@redhat.com>
3614 * semantics.c (finish_call_expr): Remove assert.
3617 * method.c (defaultable_fn_check): Templates are not defaultable.
3619 * parser.c (cp_parser_init_declarator): Avoid redundant
3620 cp_finish_decl for member declarations.
3622 2011-03-30 Jason Merrill <jason@redhat.com>
3625 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
3628 2011-03-30 Jason Merrill <jason@redhat.com>
3631 * semantics.c (potential_constant_expression_1): Handle
3632 UNORDERED_EXPR and ORDERED_EXPR.
3635 * semantics.c (finish_compound_literal): Do put static/constant
3636 arrays in static variables.
3638 * call.c (convert_like_real) [ck_list]: Build up the
3639 initializer_list object directly.
3640 * decl.c (build_init_list_var_init): Adjust.
3642 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
3643 * decl.c (reshape_init_array_1): Likewise.
3645 2011-03-29 Jason Merrill <jason@redhat.com>
3648 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
3649 the variable is constant before looking at its initializer.
3652 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
3655 * semantics.c (potential_constant_expression_1): Change error about
3656 use of *this in constructor into sorry.
3659 * decl.c (cp_finish_decl): Defer validation of constexpr member
3661 * class.c (finalize_literal_type_property): Validate them here.
3662 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
3664 * semantics.c (is_valid_constexpr_fn): Specify input location.
3666 2011-03-28 Jason Merrill <jason@redhat.com>
3669 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
3670 from overloaded function.
3673 * call.c (build_array_conv): New.
3674 (implicit_conversion): Use it.
3676 * call.c (reference_binding): Allow direct binding to an array
3680 * parser.c (cp_parser_compound_statement): Add function_body parm.
3681 Complain about non-body compound-stmt in constexpr fn.
3682 (cp_parser_primary_expression, cp_parser_statement): Adjust.
3683 (cp_parser_implicitly_scoped_statement): Adjust.
3684 (cp_parser_function_body, cp_parser_try_block): Adjust.
3685 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
3686 (cp_parser_objc_try_catch_finally_statement): Adjust.
3689 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
3690 and using-definition.
3691 (register_constexpr_fundef): Call it.
3693 * except.c (build_noexcept_spec): Call cxx_constant_value after
3696 2011-03-25 Kai Tietz <ktietz@redhat.com>
3698 * lex.c (interface_strcmp): Handle dos-paths.
3699 (handle_pragma_implementation): Use filename_cmp instead of
3701 (in_main_input_context): Likewise.
3703 2011-03-25 Jason Merrill <jason@redhat.com>
3706 * method.c (defaulted_late_check): Check for exception spec mismatch.
3707 (defaultable_fn_check): Allow exception spec and virtual.
3708 * class.c (check_for_override): A virtual dtor is non-trivial.
3711 * pt.c (build_non_dependent_expr): Keep dereferences outside the
3714 2011-03-25 Kai Tietz <ktietz@redhat.com>
3716 * decl.c (decls_match): Replace target hook
3717 call of comp_type_attributes by version in tree.c file.
3718 * search.c (check_final_overrider): Likewise.
3719 * typeck.c (structural_comptypes): Likewise.
3721 2011-03-21 Kai Tietz <ktietz@redhat.com>
3724 * cxx-pretty-print.c (pp_cxx_ptr_operator):
3725 Display allowed attributes for function pointer types.
3726 * error.c (dump_type_prefix): Likewise.
3728 * tree.c (cxx_attribute_table): Adjust table.
3730 2011-03-18 Jason Merrill <jason@redhat.com>
3733 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
3736 * call.c (build_over_call): Don't skip ck_rvalue.
3738 2011-03-17 Jason Merrill <jason@redhat.com>
3741 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
3742 the conversion set TREE_OVERFLOW.
3745 * semantics.c (finish_decltype_type): Return T&& for xvalue.
3746 * typeck.c (unlowered_expr_type): Preserve cv-quals.
3749 * decl.c (revert_static_member_fn): Strip function-cv-quals.
3751 2011-03-16 Jason Merrill <jason@redhat.com>
3754 * semantics.c (potential_constant_expression_1): Don't allow *this
3756 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
3759 * decl.c (compute_array_index_type): Don't bother trying to deal
3760 with literal classes in ABI v1.
3763 * decl.c (duplicate_decls): Return NULL_TREE for clashing
3767 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
3768 use the generic binary expression handling.
3770 2011-03-16 Diego Novillo <dnovillo@google.com>
3772 * Make-lang.in (CXX_PARSER_H): New.
3773 (cp/parser.o): Add dependency on CXX_PARSER_H.
3774 Add dependency on tree-pretty-print.h
3775 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
3776 * cp-lang.c: Include parser.h.
3777 * parser.c: Include parser.h.
3778 (struct cp_token): Add bitfield purged_p.
3781 (CPP_PURGED): Remove. Update all users.
3782 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
3783 Remove field buffer_length.
3786 (struct tree_check): Move to parser.h.
3787 (cp_token_position): Likewise.
3788 (struct cp_token_cache): Likewise.
3789 (CPP_KEYWORD): Likewise.
3790 (CPP_TEMPLATE_ID): Likewise.
3791 (CPP_NESTED_NAME_SPECIFIER): Likewise.
3792 (N_CP_TTYPES): Likewise.
3793 (enum cp_parser_status_kind): Likewise.
3794 (struct cp_parser_context): Likewise.
3795 (struct cp_default_arg_entry_d): Likewise.
3796 (struct cp_unparsed_functions_entry_d): Likewise.
3797 (struct cp_parser): Likewise.
3798 (cp_lexer_dump_tokens): New.
3799 (cp_lexer_debug_tokens): New.
3800 (cp_lexer_finished_p): New.
3801 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
3802 (cp_lexer_new_main): Re-write main lexing loop to push
3803 tokens into the new VEC buffer.
3804 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
3805 Do not abort if the token type is not recognized, just print
3807 * parser.h: New file.
3808 * config-lang.in (gtfiles): Add cp/parser.h.
3810 2011-03-16 Jason Merrill <jason@redhat.com>
3813 * typeck.c (check_return_expr): Fix conditions for setting
3814 LOOKUP_PREFER_RVALUE.
3816 * call.c (build_over_call): Remove require_complete_type_sfinae call.
3819 * decl.c (check_array_designated_initializer): Allow integer index.
3820 (reshape_init_array_1): Set index on the elements.
3822 2011-03-16 Jason Merrill <jason@redhat.com>
3825 * typeck.c (convert_for_initialization): Use
3826 perform_implicit_conversion_flags.
3827 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
3828 rvaluedness_matches_p on ck_rvalue.
3829 (convert_like_real) [ck_rvalue]: And restore it here.
3832 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
3834 2011-03-16 Jason Merrill <jason@redhat.com>
3836 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
3837 committed to this tentative parse.
3840 * semantics.c (finish_call_expr): Preserve reference semantics
3843 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
3845 2011-03-16 Jakub Jelinek <jakub@redhat.com>
3847 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
3848 DECL_LANG_SPECIFIC is NULL.
3850 2011-03-15 Jason Merrill <jason@redhat.com>
3853 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
3854 check value_dependent_expression_p on the operand.
3856 * semantics.c (push_cx_call_context): Return bool.
3857 (cxx_eval_call_expression): Handle excess depth.
3860 * method.c (synthesized_method_walk): Cleanups don't affect the
3861 triviality of a constructor, but do affect deletion and exception
3864 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3866 * decl2.c (cp_check_const_attributes): New.
3867 (cplus_decl_attributes): Call cp_check_const_attributes.
3869 2011-03-15 Jason Merrill <jason@redhat.com>
3872 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
3874 (push_defarg_context, pop_defarg_context): New.
3875 * parser.c (cp_parser_late_parsing_default_args): Use them.
3876 * cp-tree.h: Declare them.
3878 2011-03-11 Dodji Seketeli <dodji@redhat.com>
3880 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
3881 the argument of the indirection operator should not be dependent.
3884 2011-03-11 Jason Merrill <jason@redhat.com>
3887 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
3890 * parser.c (cp_parser_template_type_arg): Set
3891 type_definition_forbidden_message.
3894 * decl.c (compute_array_index_type): Discard folding
3895 if it didn't produce a constant.
3897 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3900 * init.c (build_zero_init_1): Extracted from build_zero_init.
3901 Add FIELD_SIZE argument, if non-NULL and field bit_position
3902 as not smaller than that, don't add that field's initializer.
3903 Pass DECL_SIZE as last argument to build_zero_init_1
3904 for DECL_FIELD_IS_BASE fields.
3905 (build_zero_init): Use build_zero_init_1.
3907 2011-03-10 Jason Merrill <jason@redhat.com>
3910 * pt.c (iterative_hash_template_arg): Remove special case for
3914 * parser.c (cp_parser_single_declaration): Just return if
3915 cp_parser_parse_and_diagnose_invalid_type_name complained.
3917 2011-03-09 Jason Merrill <jason@redhat.com>
3920 * pt.c (unify): An unresolved overload is a nondeduced context.
3922 2011-03-09 Martin Jambor <mjambor@suse.cz>
3924 PR tree-optimization/47714
3925 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3927 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3930 * pt.c (convert_nontype_argument): Only call decay_conversion on
3933 2011-03-08 Jason Merrill <jason@redhat.com>
3936 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3939 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3940 argument to pointer parameter.
3943 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3946 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3949 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3950 consider scopes of primary template definitions. Adjust comments.
3952 2011-03-07 Jason Merrill <jason@redhat.com>
3955 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3957 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3960 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3963 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3964 (write_CV_qualifiers_for_type): Not here.
3966 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3968 * lang-specs.h: Match -save-temps* instead of -save-temps.
3970 2011-03-05 Jason Merrill <jason@redhat.com>
3972 * mangle.c (write_expression): Change ABI v6 to v5.
3973 (write_type): Likewise.
3975 2011-03-04 Jan Hubicka <jh@suse.cz>
3978 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3979 and cgraph_add_thunk.
3980 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3981 * mangle.c (mangle_decl): Likewise.
3983 2011-03-04 Jason Merrill <jason@redhat.com>
3986 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3987 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3990 * search.c (check_final_overrider): Allow pointer to same incomplete
3991 class type with different cv-quals.
3993 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3996 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3998 2011-03-03 Jason Merrill <jason@redhat.com>
4001 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
4003 2011-03-02 Jason Merrill <jason@redhat.com>
4006 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
4009 * tree.c (build_vec_init_elt): Split out from...
4010 (build_vec_init_expr): ...here.
4011 (diagnose_non_constexpr_vec_init): New fn.
4012 * semantics.c (potential_constant_expression_1): Use it.
4013 * cp-tree.h: Declare it.
4015 2011-03-01 Jason Merrill <jason@redhat.com>
4018 * parser.c (cp_parser_primary_expression): Don't warn about a
4019 failed tentative parse.
4022 * semantics.c (cxx_bind_parameters_in_call): Don't call
4023 adjust_temp_type on non-constant args.
4026 * call.c (standard_conversion): Provide requested cv-quals on
4027 class rvalue conversion.
4030 * decl2.c (grokbitfield): Handle type-dependent width.
4032 2011-02-28 Jason Merrill <jason@redhat.com>
4035 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
4036 after checking for a non-thunk.
4038 2011-02-26 Jason Merrill <jason@redhat.com>
4041 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
4042 * pt.c (iterative_hash_template_arg): And hash it.
4045 * semantics.c (non_const_var_error): Split out from...
4046 (cxx_eval_constant_expression): ...here.
4047 (potential_constant_expression_1) [VAR_DECL]: Use it.
4048 Allow dependent variables.
4050 2011-02-24 Jason Merrill <jason@redhat.com>
4052 * parser.c (cp_parser_constant_expression): Set
4053 non_integral_constant_expression correctly for C++0x too.
4054 (cp_parser_static_assert): Allow non-constant expression.
4055 (cp_parser_direct_declarator): Expect non_constant_p to be set
4057 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
4058 * semantics.c (maybe_constant_value): Check type_unknown_p too.
4059 (potential_rvalue_constant_expression): New.
4060 (require_potential_rvalue_constant_expression): New.
4062 2011-02-23 Jason Merrill <jason@redhat.com>
4064 * cp-tree.h (DECL_PARM_LEVEL): New.
4065 (struct lang_decl_parm): Add level field.
4066 * name-lookup.c (function_parm_depth): New fn.
4067 * name-lookup.h: Declare it.
4068 * parser.c (cp_parser_parameter_declaration_list): Use it.
4069 * mangle.c (struct globals): Add parm_depth field.
4070 (write_bare_function_type): Adjust it.
4071 (write_expression): Include the level delta in PARM_DECL mangling
4074 * semantics.c (finish_decltype_type): Remove shortcut for decltype
4076 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
4078 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
4081 * parser.c (cp_parser_class_specifier): Require a closing brace
4082 to attempt error recovery.
4084 2011-02-23 Jakub Jelinek <jakub@redhat.com>
4087 * pt.c (struct pending_template): Add chain_next GTY option.
4088 * decl.c (struct named_label_use_entry): Likewise.
4090 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
4093 * semantics.c (build_lambda_object): Bail out if a field is
4096 2011-02-22 Dodji Seketeli <dodji@redhat.com>
4099 * class.c (dfs_declare_virt_assop_and_dtor)
4100 (declare_virt_assop_and_dtor): New static functions.
4101 (add_implicitly_declared_members): Use
4102 declare_virt_assop_and_dtor.
4104 2011-02-21 Jason Merrill <jason@redhat.com>
4107 * decl2.c (decl_constant_var_p): A constexpr var needs an
4108 initializer to be constant.
4109 * semantics.c (cxx_eval_constant_expression): Complain about
4110 constexpr var used in its own initializer.
4111 * call.c (set_up_extended_ref_temp): Set
4112 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
4114 2011-02-20 Jason Merrill <jason@redhat.com>
4117 * semantics.c (cxx_eval_call_expression): Call
4118 cxx_eval_constant_expression in trivial shortcut.
4121 * call.c (convert_class_to_reference): Don't try to set up a
4122 second conv sequence for non-viable candidates.
4125 * error.c (location_of): Handle non-tagged types.
4128 * method.c (process_subob_fn): Instantiate constexpr templates.
4129 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
4131 2011-02-20 Dodji Seketeli <dodji@redhat.com>
4134 * pt.c (tsubst_pack_expansion): do not use
4135 cp_tree_equal/same_type_p to detect an expansion of a parameter
4138 2011-02-19 Jason Merrill <jason@redhat.com>
4141 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
4143 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
4146 * semantics.c (finish_non_static_data_member): Early return if
4147 object is error_mark_node.
4149 2011-02-18 Dodji Seketeli <dodji@redhat.com>
4152 * pt.c (do_auto_deduction): Do not mention error_mark_node in
4154 * semantics.c (finish_id_expression): Do not pass erroneous decl
4155 to decl_constant_var_p.
4157 2011-02-17 Jakub Jelinek <jakub@redhat.com>
4160 * cvt.c (convert_from_reference): Call mark_exp_read.
4162 2011-02-11 Dodji Seketeli <dodji@redhat.com>
4165 * pt.c (finish_call_expr): Consider a call expression that has a
4166 dependent "this" pointer as being dependent. Add comments.
4167 (dependent_type_p, type_dependent_expression_p): Update comments.
4169 2011-02-16 Dodji Seketeli <dodji@redhat.com>
4172 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
4173 expansion arguments are not evaluated.
4175 2011-02-16 Jakub Jelinek <jakub@redhat.com>
4178 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
4179 instead of TYPE_LANG_FLAG_3.
4180 * pt.c (lookup_template_class): Copy over
4181 ENUM_FIXED_UNDERLYING_TYPE_P.
4183 2011-02-15 Jason Merrill <jason@redhat.com>
4186 * method.c (synthesized_method_walk): Always exit early for
4187 trivial fn in C++98 mode.
4189 2011-02-14 Jason Merrill <jason@redhat.com>
4192 * parser.c (cp_parser_enumerator_definition): Call
4193 fold_non_dependent_expr.
4195 2011-02-09 Jason Merrill <jason@redhat.com>
4197 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
4198 * semantics.c (finish_fname): Only return the name if we're in
4201 * decl.c (build_enumerator): Don't perform integral promotions on
4202 non-integral constants.
4204 * cvt.c (convert_to_void): Handle null op1.
4206 * class.c (type_has_constexpr_default_constructor): Make sure the
4207 caller stripped an enclosing array.
4208 * init.c (perform_member_init): Strip arrays before calling it.
4211 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
4213 2011-02-03 Dodji Seketeli <dodji@redhat.com>
4216 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
4217 template parameters in account.
4219 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4222 * parser.c (cp_parser_class_specifier): Fix setting of
4225 2011-01-31 Jakub Jelinek <jakub@redhat.com>
4228 * semantics.c (build_data_member_initialization): Handle
4229 STATEMENT_LIST always instead of just for CLEANUP_BODY.
4231 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4233 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
4234 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
4236 2011-01-29 Dodji Seketeli <dodji@redhat.com>
4239 * cp-tree.h (fixup_template_parms): Declare.
4240 * pt.c (end_template_parm_list): Do not fixup template parms here.
4241 (fixup_template_parms): Remove static. Fix typo in the
4242 comments. Remove useless code statement.
4243 (fixup_template_parm): For a template template parameter, fixup
4244 its attributes before fixing up its type.
4246 (cp_parser_template_declaration_after_export): After parsing
4247 template parameters fixup their types.
4249 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4252 * semantics.c (potential_constant_expression_1): Handle
4255 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4258 * semantics.c (expand_or_defer_fn_1): Handle it.
4259 * decl2.c (decl_needed_p): Likewise.
4261 2011-01-21 Jason Merrill <jason@redhat.com>
4264 * semantics.c (build_constexpr_constructor_member_initializers):
4265 Handle trivial copy.
4267 2011-01-21 Jakub Jelinek <jakub@redhat.com>
4270 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
4271 assume init must be NULL if scope is NULL.
4272 (begin_range_for_stmt): Likewise.
4274 2011-01-21 Jason Merrill <jason@redhat.com>
4277 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
4280 * semantics.c (potential_constant_expression_1): Split out from
4281 potential_constant_expression. Add want_rval parm. Handle
4282 template expression forms. Don't enforce restriction on address
4283 of automatic variable here. Add a couple of diagnostics that
4285 (require_potential_constant_expression): New entry point.
4286 (build_data_member_initialization, register_constexpr_fundef): Adjust.
4287 (maybe_constant_value): Check potential_constant_expression.
4288 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
4289 * tree.c (build_vec_init_expr): Adjust.
4291 2011-01-19 Jakub Jelinek <jakub@redhat.com>
4294 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
4297 2011-01-17 Jason Merrill <jason@redhat.com>
4300 * semantics.c (base_field_constructor_elt): New fn.
4301 (cxx_eval_bare_aggregate): Use it.
4302 (build_data_member_initialization): Leave COMPONENT_REF for
4305 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4307 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
4310 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
4311 Jonathan Wakely <jwakely.gcc@gmail.com>
4314 * decl.c (grokdeclarator): Reject mutable reference members.
4316 2011-01-14 Jason Merrill <jason@redhat.com>
4319 * pt.c (coerce_template_parms): Fix error recovery.
4322 * typeck2.c (check_narrowing): Only check arithmetic types.
4325 * tree.c (build_vec_init_expr): Handle flexible array
4328 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
4331 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
4332 TYPE_MAIN_DECL instead of TYPE_NAME.
4333 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
4334 * decl2.c (determine_visibility): Add check
4335 of CLASS_TYPE_P for underlying_type.
4337 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4339 * cp-tree.h (begin_for_scope): New prototype.
4340 (begin_for_stmt): Update prototype.
4341 (begin_range_for_stmt): Update prototype.
4342 * init.c (build_vec_init): Update call to begin_for_stmt.
4343 * parser.c (cp_parser_for): New.
4344 (cp_parser_c_for): Add three new parameters.
4345 (cp_parser_range_for): Likewise. Most parsing code removed.
4346 (cp_parser_iteration_statement): Call cp_parser_for instead of
4347 cp_parser_c_for and cp_parser_range_for.
4348 (cp_parser_for_init_statement): Add new parameter and return type.
4349 (cp_parser_block_declaration): Update call to
4350 cp_parser_simple_declaration.
4351 (cp_parser_simple_declaration): Add new parameter.
4352 Update call to cp_parser_init_declarator.
4353 (cp_parser_init_declarator): Add new parameter.
4354 * pt.c (tsubst_expr): Update call to begin_for_stmt.
4355 * semantics.c (begin_for_scope): New.
4356 (begin_for_stmt): Add two new parameters.
4357 (begin_range_for_stmt): Likewise.
4359 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
4361 * parser.c (cp_parser_objc_at_property_declaration): Improved
4364 2011-01-11 Dodji Seketeli <dodji@redhat.com>
4367 * cp-lang.c (get_template_innermost_arguments_folded)
4368 (get_template_argument_pack_elems_folded)
4369 (template_arg_needs_folding, fold_cplus_constants): New static
4371 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
4372 get_template_innermost_arguments_folded.
4373 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
4374 get_template_argument_pack_elems_folded.
4376 2011-01-11 Jason Merrill <jason@redhat.com>
4379 * init.c (build_new_1): Handle value-init in templates differently.
4382 * tree.c (maybe_dummy_object): Check current_class_ref against
4383 context, not current_class_type.
4385 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
4388 * parser.c (cp_parser_objc_typename): If the type is unknown, for
4389 error recovery purposes behave as if it was not specified so that
4390 the default type is used.
4392 2011-01-07 Jakub Jelinek <jakub@redhat.com>
4395 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
4396 for the second build_x_va_arg argument.
4398 2011-01-05 Tom Tromey <tromey@redhat.com>
4400 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
4401 (lvalue_or_else): Likewise.
4403 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
4406 * tree.c (cxx_type_hash_eq):
4407 Allow METHOD_TYPE, too.
4410 Copyright (C) 2011 Free Software Foundation, Inc.
4412 Copying and distribution of this file, with or without modification,
4413 are permitted in any medium without royalty provided the copyright
4414 notice and this notice are preserved.