1 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
4 * semantics.c (finish_offsetof): Adjust call to fold_offsetof.
5 * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
7 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
9 * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
10 * mangle.c (write_unnamed_type_name): Likewise.
12 2011-11-04 Magnus Fromreide <magfr@lysator.liu.se>
14 * parser.c (cp_parser_enumerator_list): Do not warn about
15 trailing commas in C++0x mode.
17 2011-11-04 Olivier Goffart <olivier@woboq.com>
18 Jason Merrill <jason@redhat.com>
21 * class.c (check_field_decls): NSDMI makes a class non-aggregate.
23 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
26 * call.c (conversion_null_warnings): For 'false' to NULL pointer,
27 just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
29 2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net>
32 * parser.c (cp_parser_userdef_string_literal): Fix string length.
34 2011-11-04 Jason Merrill <jason@redhat.com>
37 * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
38 (set_up_extended_ref_temp): Use it. Change cleanup parm to VEC.
39 (initialize_reference): Just call convert_like.
40 * decl.c (grok_reference_init): Just call initialize_reference.
41 (build_init_list_var_init): Remove.
42 (check_initializer): Change cleanup parm to VEC. Handle references
43 like other types. Call perform_implicit_conversion instead
44 of build_init_list_var_init. Don't use build_aggr_init for
45 aggregate initialization of arrays.
46 (cp_finish_decl): Change cleanup to VEC.
47 * typeck2.c (store_init_value): Call extend_ref_init_temps.
48 Use build_vec_init for non-constant arrays.
49 * init.c (expand_aggr_init_1): Adjust.
50 (build_vec_init): Avoid re-converting an initializer
51 that's already digested.
52 * mangle.c (mangle_ref_init_variable): Add a discriminator.
54 * typeck.c (convert_for_initialization): Adjust.
55 * decl2.c (maybe_emit_vtables): Adjust.
57 2011-11-02 Jason Merrill <jason@redhat.com>
60 * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
61 if the initializer has TARGET_EXPR_DIRECT_INIT_P.
62 (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
63 or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
64 * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
65 TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
66 * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
67 as appropriate on list-value-initialization.
69 * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
71 (cp_lexer_get_preprocessor_token): Likewise.
72 (cp_parser_binary_expression): Likewise.
74 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
77 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
78 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
79 * decl.c (check_initializer): Likewise.
80 * semantics.c (finish_compound_literal): Likewise.
82 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
85 * typeck.c (build_const_cast_1): Fix -Wcast-qual for false
86 comp_ptr_ttypes_const.
88 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
90 * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
92 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
95 * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
97 * typeck.c (cp_truthvalue_conversion): Handle pointers and member
98 function pointers under c_inhibit_evaluation_warnings; use
99 nullptr_node for data member pointers.
100 (cp_build_binary_op): Tweak, just forward to cp_convert op1,
101 either a nullptr_node or an integer_zero_node.
102 (build_ptrmemfunc): Use nullptr_node.
103 * init.c (build_zero_init_1): Likewise.
105 2011-11-01 Jason Merrill <jason@redhat.com>
109 * search.c (lookup_fnfields_idx_nolazy): Split out from...
110 (lookup_fnfields_1): ...here.
111 (lookup_fnfields_slot_nolazy): Use it.
112 * cp-tree.h: Declare it.
113 * class.c (type_has_move_assign): Use it.
114 (type_has_user_declared_move_assign): Likewise.
116 2011-10-31 Jason Merrill <jason@redhat.com>
119 * class.c (check_field_decl): Change c++0x in diags to c++11.
120 * error.c (maybe_warn_cpp0x): Likewise.
121 * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
122 * pt.c (check_default_tmpl_args): Likewise.
124 2011-10-31 Diego Novillo <dnovillo@google.com>
126 * mangle.c (get_mangled_id): Factor from ...
127 (mangle_decl): ... here.
130 2011-10-25 Gerald Pfeifer <gerald@pfeifer.com>
132 * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
135 2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
138 * call.c (build_new_op_1): Handle ABS_EXPR together with the
141 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
144 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
147 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
148 call in case COMPONENT_REF.
150 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
152 * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
154 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
157 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
158 call in case COMPONENT_REF.
160 2011-10-27 Jason Merrill <jason@redhat.com>
162 * semantics.c (cxx_eval_outermost_constant_expr): Check
164 (cxx_eval_component_reference): Check DECL_MUTABLE_P.
166 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
169 * decl2.c (determine_hidden_inline): New function.
170 (determine_visibility): fvisibility-inlines-hidden affects inline
173 2011-10-27 Dodji Seketeli <dodji@redhat.com>
175 * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
177 2011-10-26 Jason Merrill <jason@redhat.com>
179 * typeck.c (check_literal_operator_args): Avoid building types.
181 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
183 Implement C++11 user-defined literals.
184 * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
185 * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
186 name tools. New tree code for user-defined literals.
187 * cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
188 * cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
189 (pp_cxx_primary_expression, pp_cxx_expression): Use it.
190 * decl.c: (cp_tree_node_structure): Return new tree code.
191 (duplicate_decls): Check for raw vs. template operator conflicts.
192 (grokfndecl, grokdeclarator): New checks for literal operators.
193 * error.c: (dump_expr): Warn about user-defined literals
194 in C++98 mode. (dump_function_name): Pretty printing.
195 * mangle.c: (write_literal_operator_name): New.
196 (write_unqualified_id, write_unqualified_name): Use it.
197 * parser.c: (cp_parser_operator): Handle operator"".
198 (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
199 cp_parser_userdef_string_literal): New.
200 (cp_parser_primary_expression): Handle new user-defined literal tokens
202 * semantics.c: (potential_constant_expression_1): Add
203 user-defined literals.
204 * typeck.c (check_raw_literal_operator,
205 check_literal_operator_args): New.
207 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
209 * typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
210 * class.c (instantiate_type): Likewise.
211 * pt.c (convert_nontype_argument_function, uses_template_parms,
212 tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
214 * semantics.c (finish_decltype_type): Likewise.
215 * decl2.c (mark_used): Likewise.
216 * name-lookup.c (arg_assoc): Likewise.
218 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
221 * typeck.c (non_reference): Pass NULL_TREE through.
223 2011-10-25 Jason Merrill <jason@redhat.com>
227 * semantics.c (maybe_cleanup_point_expr_void): No longer static.
228 * typeck2.c (split_nonconstant_init_1): Use it.
229 * cp-tree.h: Declare it.
230 * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
233 * tree.c (stabilize_init): Stabilize scalar elements of a
236 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
239 * typeck.c (composite_pointer_type_r): Check return value of
240 composite_pointer_type_r for error_mark_node.
242 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
245 * pt.c (tsubst_copy_and_build): Check return value of
246 tsubst_copy_and_build for error_mark_node.
248 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
252 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
255 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
256 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
257 * decl.c (check_initializer): Likewise.
258 * semantics.c (finish_compound_literal): Likewise.
260 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
263 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
264 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
265 * decl.c (check_initializer): Likewise.
266 * semantics.c (finish_compound_literal): Likewise.
268 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
271 * init.c (build_vec_init): Early return error_mark_node if
274 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
277 * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
278 for invalid use of member function.
280 2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com>
283 * parser.c (cp_parser_class_head): Parse virt-specifiers
284 regardless of whether an id is present
286 2011-10-20 Jason Merrill <jason@redhat.com>
289 * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
290 initialized subobjects.
292 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
295 * class.c (instantiate_type): Fix error message.
297 2011-10-19 Jason Merrill <jason@redhat.com>
300 * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
302 2011-10-19 Roland Stigge <stigge@antcom.de>
305 * semantics.c (potential_constant_expression_1): Use "AST" instead of
306 "ast" in sorry message.
308 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
312 * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
313 G_() in error message strings to facilitate translation.
314 * semantics.c (finish_id_expression): Likewise.
315 * parser.c (cp_parser_nested_name_specifier_opt,
316 cp_parser_parameter_declaration): Likewise.
318 2011-10-18 Jason Merrill <jason@redhat.com>
321 * pt.c (instantiate_decl): Recognize when a function defaulted
322 outside the class is already instantiated.
325 * decl.c (check_previous_goto_1): Handle using-decl.
327 2011-10-18 Jason Merrill <jason@redhat.com>
331 * class.c (type_has_user_declared_move_constructor): New.
332 (type_has_user_declared_move_assign): New.
333 (add_implicitly_declared_members): Add lazy copy ops
334 even if there's a move.
335 * method.c (lazily_declare_fn): Delete implicit copies
337 (maybe_explain_implicit_delete): Explain this. Use inform rather
339 * cp-tree.h: Declare new fns.
341 2011-10-18 Diego Novillo <dnovillo@google.com>
343 * parser.c: Remove ENABLE_CHECKING markers around debugging
345 (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
347 When printing CURR_TOKEN surround it in [[ ]].
348 Start printing at START_TOKEN.
350 (cp_debug_print_tree_if_set): New.
351 (cp_debug_print_context): New.
352 (cp_debug_print_context_stack): New.
353 (cp_debug_print_flag): New.
354 (cp_debug_print_unparsed_function): New.
355 (cp_debug_print_unparsed_queues): New.
356 (cp_debug_parser_tokens): New.
357 (cp_debug_parser): New.
358 (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
359 (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
360 * parser.h (cp_lexer_dump_tokens): Remove declaration.
361 (cp_debug_parser): Declare.
363 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
365 * cp-tree.def: Add BASES as a new tree code.
366 * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
367 (BASES_TYPE, BASES_DIRECT): Define.
368 (calculate_bases, finish_bases, calculate_direct_bases): Declare.
369 * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
370 (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
371 * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
372 * semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
373 dfs_calculate_bases_pre, dfs_calculate_bases_post,
374 calculate_bases_helper): Define.
376 2011-10-17 Jason Merrill <jason@redhat.com>
379 * parser.c (cp_parser_lambda_introducer): Check for more
382 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
385 * typeck.c (build_class_member_access_expr): Provide a better error
386 message for X.Y where X is a pointer to class type.
387 (finish_class_member_access_expr): Likewise.
389 2011-10-15 Tom Tromey <tromey@redhat.com>
390 Dodji Seketeli <dodji@redhat.com>
392 * error.c (cp_diagnostic_starter): Pass the relevant location to
393 diagnostic_report_current_module.
394 (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
396 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
399 * typeck.c (finish_class_member_access_expr): Fix error call
400 for TREE_CODE (access_path) == TREE_BINFO.
402 2011-10-15 Paolo Carlini <paolo.carlini@oracle.com>
405 * semantics.c (finish_trait_expr): Do not try to instantiate the
406 the base type of an __is_base_of trait.
407 (check_trait_type): Return a tree; use complete_type_or_else.
409 2011-10-14 Jason Merrill <jason@redhat.com>
412 * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
413 (cp_parser_save_nsdmi): Pass it.
416 * method.c (walk_field_subobs): Check for NSDMI before
417 complaining about uninitialized fields.
419 * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
420 instead of error_mark_node as a placeholder.
422 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
425 * call.c (add_builtin_candidate): If two pointers have a composite
426 pointer type, generate a single candidate with that type.
428 2011-10-13 Jason Merrill <jason@redhat.com>
431 * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
432 (DECL_TEMPLATE_INFO): Use it.
433 * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
434 if the decl has an NSDMI.
435 * init.c (perform_member_init): Use it.
438 * cp-tree.h (struct tree_lambda_expr): Add closure field.
439 (LAMBDA_EXPR_CLOSURE): New.
440 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
441 * semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
442 (begin_lambda_type, lambda_function, add_capture): Likewise.
443 (add_default_capture, lambda_expr_this_capture): Likewise.
445 2011-10-13 Diego Novillo <dnovillo@google.com>
447 * cp-tree.h (struct language_function): Rename in_function_try_handler
448 to x_in_function_try_handler.
449 Rename in_base_initializer to x_in_base_initializer.
452 2011-10-13 Diego Novillo <dnovillo@google.com>
454 * class.c (sorted_fields_type_new): Factor out of ...
455 (finish_struct_1): ... here.
457 2011-10-13 Jason Merrill <jason@redhat.com>
460 * init.c (expand_aggr_init_1): Don't zero-initialize virtual
461 bases of a base subobject.
463 2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
466 * decl.c (cxx_init_decl_processing): Add
467 __attribute__((externally_visible)) to operator new and
468 operator delete library fn.
470 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
472 * decl.c (duplicate_decls): Delete old interface with two parallel
473 arrays to hold standard builtin declarations, and replace it with
474 a function based interface that can support creating builtins on
475 the fly in the future. Change all uses, and poison the old
476 names. Make sure 0 is not a legitimate builtin index.
477 * except.c (build_eh_type_type): Ditto.
478 (choose_personality_routine): Ditto.
479 * semantics.c (finish_omp_atomic): Ditto.
480 (finish_omp_barrier): Ditto.
481 (finish_omp_flush): Ditto.
482 (finish_omp_taskwait): Ditto.
484 2011-10-11 Jason Merrill <jason@redhat.com>
488 * cp-tree.def (IMPLICIT_CONV_EXPR): New.
489 * call.c (perform_implicit_conversion_flags): Build it
491 * cp-objcp-common.c (cp_common_init_ts): It's typed.
492 * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
493 (pp_cxx_expression): Likewise.
494 * error.c (dump_expr): Likewise.
495 * semantics.c (potential_constant_expression_1): Likewise.
496 * tree.c (cp_tree_equal): Likewise.
497 (cp_walk_subtrees): Likewise.
498 * pt.c (iterative_hash_template_arg): Likewise.
499 (for_each_template_parm_r): Likewise.
500 (type_dependent_expression_p): Likewise.
501 (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
503 * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
505 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
508 * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
509 do not call unqualified_name_lookup_error.
511 2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
514 * call.c (conversion_null_warnings): Don't look through references.
516 2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
519 * init.c (constant_value_1): Add bool parameter.
520 (decl_constant_value_safe): Add.
521 (integral_constant_value): Adjust.
522 (decl_constant_value): Adjust.
523 * cp-tree.h (decl_constant_value_safe): Declare.
524 * typeck.c (decay_conversion): Use decl_constant_value_safe.
525 * call.c (convert_like_real): Likewise.
527 2011-10-09 Jakub Jelinek <jakub@redhat.com>
528 Diego Novillo <dnovillo@google.com>
530 * pt.c (reregister_specialization): Use htab_find instead of
531 htab_find_slot with INSERT.
532 (maybe_process_partial_specialization, lookup_template_class_1): Change
533 slot variable type to void ** to avoid aliasing problems.
534 (register_specialization): Likewise. Use slot != NULL instead of
535 more expensive !optimize_specialization_lookup_p (tmpl) test.
537 2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
540 * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
541 inform messages in case of cloned destructor.
543 2011-10-06 Jason Merrill <jason@redhat.com>
546 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
548 2011-10-02 Jason Merrill <jason@redhat.com>
550 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
551 Change unsubstituted_packs to bool.
553 * parser.c (cp_parser_range_for): Don't try to deduce from {}
557 Implement N2555 (expanding pack expansion to fixed parm list)
558 * pt.c (coerce_template_parms): Allow expanding a pack expansion
559 to a fixed-length argument list.
560 (unify_pack_expansion): Handle explicit args properly.
561 (unify) [TREE_VEC]: Handle pack expansions here.
562 [TYPE_ARGUMENT_PACK]: Not here.
563 (tsubst_pack_expansion): Don't try to do partial substitution.
564 (pack_deducible_p): New.
565 (fn_type_unification): Use it.
566 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
568 (check_non_deducible_conversion): Split from type_unification_real.
569 (unify_one_argument): Split from type_unification_real...
570 (unify_pack_expansion): ...and here. Drop call_args_p parm.
571 (type_unification_real, unify, more_specialized_fn): Adjust.
573 * class.c (fixed_type_or_null): Handle NSDMI.
574 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
577 2011-09-30 Jason Merrill <jason@redhat.com>
579 * cp-tree.h (TREE_NEGATED_INT): Remove.
580 * semantics.c (finish_unary_op_expr): Don't set it.
582 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
585 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
587 2011-09-26 Andi Kleen <ak@linux.intel.com>
589 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
591 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
594 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
595 comparison of pointer with zero.
597 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
600 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
601 set CLASSTYPE_DECLARED_CLASS.
603 2011-09-27 Jakub Jelinek <jakub@redhat.com>
605 * decl.c (duplicate_decls): If compatible stpcpy prototype
606 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
608 2011-09-26 Jason Merrill <jason@redhat.com>
611 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
612 constant value if we're still in a template.
615 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
618 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
621 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
624 * error.c (dump_template_bindings): Separate bindings with semicolons
627 2011-09-26 Jason Merrill <jason@redhat.com>
630 * call.c (compare_ics): Only consider rvaluedness_matches_p
631 if the target type is the same or it too differs in rvalueness.
634 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
635 flags at the top of the function.
637 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
639 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
641 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
643 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
646 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
648 2011-09-25 Jason Merrill <jason@redhat.com>
650 * parser.c (inject_this_parameter): Split out from
651 cp_parser_late_return_type_opt.
652 (cp_parser_class_specifier_1): Use it for NSDMIs.
653 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
655 2011-09-24 Jason Merrill <jason@redhat.com>
657 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
658 * cp-tree.h: Declare it.
659 * method.c (walk_field_subobs): Use it.
661 * init.c (perform_member_init): Instantiate NSDMI here.
662 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
664 Handle deferred parsing of NSDMIs.
665 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
666 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
667 (cp_parser_late_parse_one_default_arg): Split out from
668 cp_parser_late_parsing_default_args.
669 (cp_parser_late_parsing_nsdmi): New.
670 (push_unparsed_function_queues): Set it.
671 (cp_parser_parameter_declaration): Save the '=' token.
672 (cp_parser_template_parameter): Likewise.
673 (cp_parser_default_argument): Call cp_parser_initializer
674 rather than cp_parser_initializer_clause.
675 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
676 (cp_parser_member_declaration): Handle nsdmis.
677 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
679 Implement C++11 non-static data member initializers.
680 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
681 * error.c (maybe_warn_cpp0x): Handle it.
682 * call.c (convert_like_real) [ck_user]: Don't complain about
683 using an explicit constructor for direct-initialization.
684 * class.c (check_field_decl): Fix ancient typo.
685 (check_field_decls): NSDMIs make the default ctor non-trivial.
686 * decl.c (cp_finish_decl): Record NSDMI.
687 (grokdeclarator): Allow NSDMI.
688 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
689 * init.c (perform_member_init): Use NSDMI.
690 * method.c (walk_field_subobs): Check for NSDMI.
691 * parser.c (cp_parser_member_declaration): Parse { } init.
692 * semantics.c (register_constexpr_fundef): Don't talk about
693 a return statement in a constexpr constructor.
694 (cxx_eval_call_expression): Check DECL_INITIAL instead of
697 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
700 * class.c (build_base_path): Add a tsubst_flags_t parameter.
701 (convert_to_base): Adjust call.
702 * typeck.c (build_class_member_access_expr,
703 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
704 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
705 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
706 * rtti.c (build_dynamic_cast_1): Likewise.
707 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
708 * call.c (build_over_call, build_special_member_call): Likewise.
709 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
710 build_up_reference): Likewise.
711 * cp-tree.h (build_base_path): Adjust declaration.
713 2011-09-23 Jason Merrill <jason@redhat.com>
715 Core 253 - allow const objects with no initializer or
716 user-provided default constructor if the defaulted constructor
717 initializes all the subobjects.
720 * class.c (default_init_uninitialized_part): New.
721 * cp-tree.h: Declare it.
722 * decl.c (check_for_uninitialized_const_var): Use it.
723 * init.c (perform_member_init): Likewise.
724 (build_new_1): Likewise.
725 * method.c (walk_field_subobs): Likewise.
727 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
730 * decl.c (check_static_variable_definition): Allow in-class
731 initialization of static data member of non-integral type in
734 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
737 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
739 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
742 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
744 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
745 Paolo Carlini <paolo.carlini@oracle.com>
748 * friend.c (make_friend_class): cv-qualification is ok in a
751 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
754 * decl.c (grokdeclarator): Consistently handle both __int128
755 and unsigned __int128 with -pedantic; suppress diagnostic in
758 2011-09-20 Jason Merrill <jason@redhat.com>
760 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
761 (DECL_GENERATED_P): New.
762 * class.c (finalize_literal_type_property): Use them.
763 * semantics.c (is_instantiation_of_constexpr): Likewise.
764 (register_constexpr_fundef): Likewise.
766 * call.c (convert_default_arg): Avoid redundant copy.
767 * tree.c (bot_manip): Copy everything.
769 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
771 * call.c (build_new_method_call_1): Use non-virtual lookup
772 for final virtual functions.
774 2011-09-16 Jason Merrill <jason@redhat.com>
777 * call.c (set_flags_from_callee): Split out from build_call_a.
778 * cp-tree.h: Declare it.
779 * tree.c (bot_manip): Call it.
781 2011-09-15 Jason Merrill <jason@redhat.com>
784 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
785 for clearing current_class_ptr, too.
787 2011-09-14 Diego Novillo <dnovillo@google.com>
789 * name-lookup.c (lookup_arg_dependent): Use conditional
791 * decl.c (xref_tag): Likewise.
793 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
796 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
797 to build_exception_variant.
799 2011-09-13 Dodji Seketeli <dodji@redhat.com>
802 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
803 nodes. Add a comment.
804 (arg_from_parm_pack_p): New static function, factorized out from
805 tsubst_pack_expansion and extended to support non-type parameter
806 packs represented with TEMPLATE_PARM_INDEX nodes.
807 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
809 2011-09-12 Jason Merrill <jason@redhat.com>
811 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
812 with no deducible template parameters.
813 * call.c (rejection_reason_code): Add rr_template_conversion.
814 (print_z_candidate): Handle it.
815 (template_conversion_rejection): New.
816 (build_user_type_conversion_1): Use it.
818 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
819 on all of the second conversion sequence.
820 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
821 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
822 first section. Fix loop logic.
823 (initialize_reference): Call convert_like for diagnostics when
824 we have a (bad) conversion.
826 * call.c (convert_class_to_reference)
827 (convert_class_to_reference_1): Remove.
828 (reference_binding): Use build_user_type_conversion_1 instead.
830 * call.c (initialize_reference): Add flags parm.
831 * decl.c (grok_reference_init): Likewise.
832 (check_initializer): Pass it.
833 * typeck.c (convert_for_initialization): Likewise.
836 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
837 * call.c (conditional_conversion): Use it.
838 (reference_binding): Fix handling of xvalues.
840 2011-09-09 Jason Merrill <jason@redhat.com>
842 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
843 before forcing instantiation.
845 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
848 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
849 instead of complete_type_or_else.
851 2011-09-08 Dodji Seketeli <dodji@redhat.com>
853 PR c++/33255 - Support -Wunused-local-typedefs warning
854 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
855 record_locally_defined_typedef.
856 * decl.c (finish_function): Use the new
857 maybe_warn_unused_local_typedefs.
858 (grokfield): Use the new record_locally_defined_typedef.
859 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
861 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
864 * decl.c (grokdeclarator): Check u.function.exception_specification
867 2011-09-07 Jason Merrill <jason@redhat.com>
870 * parser.c (cp_parser_member_declaration): Don't require a constant
871 rvalue here in C++0x.
873 * pt.c (type_unification_real): Correct complain arg for tsubsting
874 default template args.
876 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
878 2011-09-06 Jason Merrill <jason@redhat.com>
881 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
882 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
883 (validate_constexpr_fundecl): Remove.
884 * decl.c (start_preparsed_function): Don't call it.
885 * cp-tree.h: Don't declare it.
887 2011-09-04 Jason Merrill <jason@redhat.com>
890 * call.c (reference_binding): Don't set is_lvalue for an rvalue
896 * call.c (reference_binding): Set rvaluedness_matches_p properly
897 for reference to function conversion ops.
898 (compare_ics): Adjust.
900 * class.c (trivial_default_constructor_is_constexpr): Rename from
901 synthesized_default_constructor_is_constexpr.
902 (type_has_constexpr_default_constructor): Adjust.
903 (add_implicitly_declared_members): Call it instead.
904 (explain_non_literal_class): Explain about non-constexpr default ctor.
906 * method.c (synthesized_method_walk): Adjust.
907 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
912 * init.c (perform_member_init): Don't diagnose missing inits here.
913 (emit_mem_initializers): Or here.
914 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
915 * semantics.c (cx_check_missing_mem_inits): New.
916 (explain_invalid_constexpr_fn): Call it.
917 (register_constexpr_fundef): Likewise. Leave
918 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
919 (cxx_eval_call_expression): Adjust diagnostics.
920 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
922 2011-08-30 Jason Merrill <jason@redhat.com>
925 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
926 to type_definition_p.
927 * parser.c (cp_parser_set_decl_spec_type): Likewise.
928 * decl.c (grokdeclarator): Check it.
931 * semantics.c (finish_id_expression): Use
932 current_nonlambda_class_type for qualified-ids.
935 * decl.c (poplevel): Disable for scope compatibility hack
939 * semantics.c (add_capture): Call complete_type for copy.
942 * semantics.c (cxx_eval_component_reference): Handle
943 value-initialization for omitted initializers.
945 2011-08-29 Jason Merrill <jason@redhat.com>
948 * semantics.c (finish_id_expression): Mark captured variables used.
950 2011-08-29 Jakub Jelinek <jakub@redhat.com>
951 Jason Merrill <jason@redhat.com>
954 * class.c (finish_struct_1): Complain if the first field is
957 2011-08-29 Jason Merrill <jason@redhat.com>
961 * parser.c (cp_parser_default_argument): Use
962 cp_parser_initializer_clause.
963 (cp_parser_late_parsing_default_args): Likewise.
965 2011-08-26 Jason Merrill <jason@redhat.com>
969 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
971 (convert_nontype_argument): Likewise. Implicitly convert nullptr
972 and do constant folding.
973 * mangle.c (write_template_arg_literal): Mangle null member
975 * call.c (null_member_pointer_value_p): New.
976 * cp-tree.h: Declare it.
978 2011-08-25 Jason Merrill <jason@redhat.com>
980 * call.c (convert_like_real): Remove redundant complain checks.
983 * call.c (convert_like_real): Exit early if bad and !tf_error.
985 2011-08-23 Jason Merrill <jason@redhat.com>
987 * typeck2.c (build_functional_cast): Don't try to avoid calling
989 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
991 2011-08-23 Jason Merrill <jason@redhat.com>
995 * tree.c (dependent_name): New.
996 (cp_tree_equal): Two calls with the same dependent name are
997 equivalent even if the overload sets are different.
999 2011-08-23 Jason Merrill <jason@redhat.com>
1001 * tree.c (build_target_expr): Set TREE_CONSTANT on
1002 literal TARGET_EXPR if the value is constant.
1003 * typeck2.c (build_functional_cast): Don't set it here.
1005 2011-08-23 Jason Merrill <jason@redhat.com>
1008 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
1010 2011-08-23 Jason Merrill <jason@redhat.com>
1013 * decl.c (cxx_init_decl_processing): Initialize
1014 dependent_lambda_return_type_node.
1015 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
1016 (dependent_lambda_return_type_node): Define.
1017 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
1018 * semantics.c (lambda_return_type): Handle overloaded function.
1019 Use dependent_lambda_return_type_node instead of
1020 DECLTYPE_FOR_LAMBDA_RETURN.
1021 (apply_lambda_return_type): Don't check dependent_type_p.
1022 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
1023 (instantiate_class_template_1): Likewise.
1024 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
1025 * mangle.c (write_type): Likewise.
1026 * typeck.c (structural_comptypes): Likewise.
1027 (check_return_expr): Handle dependent_lambda_return_type_node.
1029 2011-08-23 Jason Merrill <jason@redhat.com>
1032 * semantics.c (maybe_constant_value): Don't try to fold { }.
1033 * pt.c (build_non_dependent_expr): Don't wrap { }.
1034 * init.c (build_value_init): Allow scalar value-init in templates.
1036 2011-08-23 Jason Merrill <jason@redhat.com>
1038 * semantics.c (potential_constant_expression_1): Allow 'this'.
1040 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1043 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
1044 if it has side-effects and needs to be preevaluated.
1046 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
1049 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
1050 same line as the function.
1052 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1055 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
1056 which doesn't have any fields, clear it and diagnose.
1058 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1059 Marc Glisse <marc.glisse@normalesup.org>
1061 PR libstdc++-v3/1773
1062 * mangle.c (decl_mangling_context): Call
1063 targetm.cxx.decl_mangling_context.
1064 (write_unscoped_name): Use decl_mangling_context.
1066 2011-08-18 Dodji Seketeli <dodji@redhat.com>
1069 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
1070 template parameters as created by process_template_parm.
1072 2011-08-16 Jason Merrill <jason@redhat.com>
1075 * pt.c (unify_pack_expansion): Correct overloaded unification
1078 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
1079 on a member function or static data member, call mark_used.
1082 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
1083 init_list_type_node.
1085 2011-08-13 Jason Merrill <jason@redhat.com>
1088 * name-lookup.c (local_bindings_p): New.
1089 * name-lookup.h: Declare it.
1090 * lex.c (unqualified_name_lookup_error): Use it.
1093 * error.c (dump_expr): Handle MODIFY_EXPR properly.
1095 * decl.c (grok_reference_init): Handle constexpr here.
1096 * call.c (initialize_reference): Not here.
1098 2011-08-12 David Li <davidxl@google.com>
1100 * class.c (update_vtable_entry_for_fn): Set
1101 LOST_PRIMARY bit properly.
1103 2011-08-12 Jason Merrill <jason@redhat.com>
1106 * call.c (convert_arg_to_ellipsis): force_rvalue only in
1107 potentially evaluated context.
1109 2011-08-12 Richard Guenther <rguenther@suse.de>
1111 * call.c (build_over_call): Instead of memcpy use an
1112 assignment of two MEM_REFs.
1114 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
1115 Brian Hackett <bhackett1024@gmail.com>
1117 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
1119 2011-08-10 Richard Guenther <rguenther@suse.de>
1121 * call.c (build_over_call): Call memcpy unconditionally.
1123 2011-08-08 Jason Merrill <jason@redhat.com>
1126 * semantics.c (finish_call_expr): Don't look at 'this' if we
1127 had an explicit object argument.
1130 * typeck2.c (check_narrowing): Fix integer logic.
1132 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1134 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
1136 2011-08-05 Jason Merrill <jason@redhat.com>
1139 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
1140 on 'this' in a constructor.
1143 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
1146 * init.c (perform_member_init): Handle invalid array initializer.
1149 * semantics.c (cxx_eval_array_reference): Handle failure to
1150 reduce the array operand to something we can work with.
1152 2011-08-05 Gabriel Charette <gchare@google.com>
1154 * decl.c (finish_function): Remove unecessary line 0 hack.
1156 2011-08-05 Jason Merrill <jason@redhat.com>
1159 * typeck.c (build_x_compound_expr_from_list): Also complain
1163 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
1166 * parser.c (cp_parser_range_for): Only do auto deduction in
1167 template if the range is non-dependent.
1169 * init.c (perform_member_init): Always build_aggr_init
1170 for a class member with an explicit mem-initializer.
1172 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
1174 2011-08-04 Jakub Jelinek <jakub@redhat.com>
1177 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
1178 for operator new and operator new []. Call init_attributes.
1180 2011-08-02 Jason Merrill <jason@redhat.com>
1183 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
1186 * typeck2.c (check_narrowing): Check unsigned mismatch.
1187 * semantics.c (finish_compound_literal): check_narrowing.
1190 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
1193 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
1194 (build_field_list): Not here.
1197 * parser.c (build_range_temp): Split out from...
1198 (cp_convert_range_for): ...here.
1199 (do_range_for_auto_deduction): New.
1200 (cp_parser_range_for): Use it.
1202 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1204 * cp-tree.h (finish_omp_atomic): Adjust prototype.
1205 (cxx_omp_const_qual_no_mutable): New prototype.
1206 (finish_omp_taskyield): New prototype.
1207 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
1208 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
1209 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
1210 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
1212 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
1213 and PRAGMA_OMP_CLAUSE_MERGEABLE.
1214 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
1215 (cp_parser_omp_taskyield): New function.
1216 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
1217 (cp_parser_omp_clause_reduction): Handle min and max.
1218 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
1219 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
1220 OMP_CLAUSE_MERGEABLE.
1221 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1222 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
1224 (finish_omp_clauses): Don't complain about const qualified
1225 predetermined vars and static data members in firstprivate clause.
1226 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
1228 (finish_omp_taskyield): New function.
1229 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
1230 (cxx_omp_predetermined_sharing): Use it.
1232 2011-08-02 Jason Merrill <jason@redhat.com>
1234 * call.c (build_call_a): Also check at_function_scope_p.
1236 2011-08-01 Jason Merrill <jason@redhat.com>
1239 * mangle.c (write_prefix): Handle decltype.
1242 * semantics.c (cxx_eval_vec_init_1): Fix logic.
1245 * semantics.c (potential_constant_expression_1): Allow any builtin.
1246 (morally_constexpr_builtin_function_p): Remove.
1248 2011-07-29 Jason Merrill <jason@redhat.com>
1251 * parser.c (cp_parser_lambda_expression): Also clear in_statement
1252 and in_switch_statement_p.
1253 (cp_parser_class_specifier): Likewise.
1255 2011-07-28 Jason Merrill <jason@redhat.com>
1258 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
1259 (convert_nontype_argument, tsubst_template_arg): Handle its output.
1261 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
1264 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
1266 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
1268 * pt.c (build_template_decl): Copy the function_decl's
1269 source location to the new template_decl.
1271 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
1274 * typeck.c (cp_build_modify_expr): Check digest_init return value
1275 for error_mark_node.
1277 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
1280 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
1281 and *end before returning.
1283 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
1286 * parser.c (cp_parser_perform_range_for_lookup): Early return if
1287 error_operand_p (range).
1289 2011-07-23 Jason Merrill <jason@redhat.com>
1292 * parser.c (cp_parser_qualifying_entity): Handle templates.
1294 2011-07-22 Jason Merrill <jason@redhat.com>
1297 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
1298 Make conditional on -Wnarrowing.
1300 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1302 Warn about the use of final/override in non-c++0x mode, and
1303 add __final for non-c++0x mode.
1304 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
1305 * error.c (maybe_warn_cpp0x): Adjust.
1306 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
1307 '__final' as a non-c++0x alternative for 'final'.
1309 2011-07-22 Jason Merrill <jason@redhat.com>
1310 Mark Glisse <marc.glisse@normalesup.org>
1313 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
1314 other namespaces as well.
1315 * name-lookup.c (c_linkage_bindings): Define.
1316 (lookup_extern_c_fun_in_all_ns): Rename from
1317 lookup_extern_c_fun_binding_in_all_ns. Return tree.
1318 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
1320 2011-07-20 Jason Merrill <jason@redhat.com>
1322 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
1323 designated initializer syntax.
1324 * decl.c (check_array_designated_initializer): Add index parm.
1325 (maybe_deduce_size_from_array_init): Pass it.
1326 (reshape_init_array_1): Likewise.
1328 PR c++/6709 (DR 743)
1329 PR c++/42603 (DR 950)
1330 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
1331 (cp_parser_nested_name_specifier_opt): Allow decltype.
1332 (cp_parser_qualifying_entity): Likewise.
1333 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
1334 (cp_parser_simple_type_specifier): Handle decltype as scope.
1335 (cp_parser_base_specifier): Allow decltype.
1336 (cp_parser_base_clause): Don't crash on null base.
1337 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
1338 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
1340 2011-07-19 Jason Merrill <jason@redhat.com>
1343 * pt.c (coerce_template_parms): Handle non-pack after pack.
1345 2011-07-19 Richard Guenther <rguenther@suse.de>
1347 * call.c (build_special_member_call): Use fold_build_pointer_plus.
1348 * class.c (build_base_path): Likewise.
1349 (convert_to_base_statically): Likewise.
1350 (dfs_accumulate_vtbl_inits): Likewise.
1351 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
1352 * except.c (expand_start_catch_block): Likewise.
1353 * init.c (expand_virtual_init): Likewise.
1354 (build_new_1): Likewise.
1355 (build_vec_delete_1): Likewise.
1356 (build_vec_delete): Likewise.
1357 * rtti.c (build_headof): Likewise.
1358 (tinfo_base_init): Likewise.
1359 * typeck.c (get_member_function_from_ptrfunc): Likewise.
1360 (cp_build_addr_expr_1): Likewise.
1361 * typeck2.c (build_m_component_ref): Likewise.
1363 2011-07-18 Martin Jambor <mjambor@suse.cz>
1365 * parser.c (cp_parser_parameter_declaration_list): Initialize
1368 2011-07-16 Jason Merrill <jason@redhat.com>
1370 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
1371 last_error_tinst_level.
1372 (push_tinst_level, pop_tinst_level): Adjust.
1373 (problematic_instantiation_changed): Adjust.
1374 (record_last_problematic_instantiation): Adjust.
1375 * error.c (cp_print_error_function): Don't print
1376 current_function_decl if we're in a template instantiation context.
1377 (print_instantiation_full_context): Always print first line.
1379 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
1380 Jason Merrill <jason@redhat.com>
1384 * cp-tree.h (fn_type_unification): Add `bool' parameter.
1385 * pt.c (enum template_base_result): Define.
1386 (unify_success, unify_unknown): Define.
1387 (unify_parameter_deduction_failure): Define.
1388 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
1389 (unify_parameter_pack_mismatch): Define.
1390 (unify_parameter_pack_inconsistent): Define.
1391 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
1392 (unify_expression_unequal, unify_inconsistency): Define.
1393 (unify_method_type_error, unify_arity): Likewise.
1394 (unify_too_many_parameters, unify_too_few_parameters): Define.
1395 (unify_arg_conversion, unify_no_common_base): Define.
1396 (unify_illformed_ptrmem_cst_expr): Define.
1397 (unify_substitution_failure): Define.
1398 (unify_inconsistent_template_template_parameters): Define.
1399 (unify_template_deduction_failure): Define.
1400 (unify_template_argument_mismatch): Define.
1401 (unify_overload_resolution_failure): Define.
1402 (comp_template_args_with_info): New function, split out from...
1403 (comp_template_args): ...here. Call it.
1404 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
1406 (unify): Add `explain_p' parameter. Pass to all relevant calls.
1407 Call above status functions when appropriate.
1408 (resolve_overloaded_unification, try_one_overload): Likewise.
1409 (type_unification, type_unification_real): Likewise.
1410 (unify_pack_expansion): Likewise.
1411 (get_template_base, try_class_unification): Likewise.
1412 (get_bindings, more_specialized_fn): Pass false to unification
1414 (get_class_bindings, do_auto_deduction): Likewise.
1415 (convert_nontype_argument): Likewise.
1416 (fn_type_unification): Likewise. Pass tf_warning_or_error if
1418 (get_template_base): Add `explain_p' parameter and pass it to
1419 try_class_unification. Return an enum template_base_result.
1420 * class.c (resolve_address_of_overloaded_function): Pass false to
1421 fn_type_unification.
1422 * call.c (enum rejection_reason_code): Add new codes.
1423 (struct rejection_reason): Add template_unification field.
1424 Add template_instantiation field.
1425 (template_unification_rejection): Define.
1426 (template_unification_error_rejection): Define.
1427 (template_instantiation_rejection): Define.
1428 (invalid_copy_with_fn_template_rejection): Define.
1429 (add_template_candidate): Pass false to unify.
1430 Provide more rejection reasons when possible.
1431 (print_template_unification_rejection): Define.
1432 (print_arity_rejection): Define, split out from...
1433 (print_z_candidate): ...here. Add cases for new rejection
1436 2011-07-15 Jason Merrill <jason@redhat.com>
1438 * Make-lang.in (check-g++-strict-gc): New.
1439 (cp/except.o): Depend on gt-cp-except.h
1440 * except.c: Include gt-cp-except.h.
1441 * config-lang.in (gtfiles): Add cp/except.c.
1442 * decl2.c (mark_used): Adjust constexpr condition, set
1443 function_depth around template instantiation.
1444 * parser.c (cp_parser_lambda_body): Set function_depth.
1445 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1448 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
1450 2011-07-13 Jason Merrill <jason@redhat.com>
1452 * Make-lang.in (check-c++0x): New.
1454 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
1456 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
1457 rather than a pointer to it. Return true if the whole of the value
1458 was initialized by the generated statements. Use
1459 complete_ctor_at_level_p instead of count_type_elements.
1461 2011-07-12 Diego Novillo <dnovillo@google.com>
1463 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
1465 (struct cp_binding_level): Fix indentation.
1467 2011-07-11 Jason Merrill <jason@redhat.com>
1470 * pt.c (extract_fnparm_pack): Split out from...
1471 (make_fnparm_pack): ...here.
1472 (instantiate_decl): Handle non-pack parms after a pack.
1473 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
1475 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
1478 * cp-tree.h (struct tinst_level): Add errors field.
1479 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
1480 (push_tinst_level): Don't start another decl in that case.
1481 (reopen_tinst_level): Adjust errors field.
1482 * decl2.c (cp_write_global_declarations): Don't complain about
1483 undefined inline if its template was defined.
1484 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
1486 2011-07-10 Jason Merrill <jason@redhat.com>
1489 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1490 rather than current_class_type to determine whether to set 'this'.
1491 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
1492 (cp_parser_init_declarator): Pass down member_p.
1494 2011-07-09 Jason Merrill <jason@redhat.com>
1496 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
1498 2011-07-08 Jason Merrill <jason@redhat.com>
1501 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
1503 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
1504 * optimize.c (maybe_clone_body): Likewise.
1505 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1508 * decl.c (expand_static_init): Don't get confused by user
1509 declaration of __cxa_guard_acquire.
1511 * typeck.c (cp_apply_type_quals_to_decl): Don't check
1512 COMPLETE_TYPE_P either.
1515 * typeck.c (cp_apply_type_quals_to_decl): Don't check
1516 TYPE_NEEDS_CONSTRUCTING.
1518 2011-07-07 Jason Merrill <jason@redhat.com>
1521 * pt.c (push_deduction_access_scope): Preserve
1522 processing_template_decl across push_to_top_level.
1524 * class.c (pushclass): Accept NULL argument.
1525 (popclass): Deal with popping null class.
1526 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1527 push_to_top_level/pop_from_top_level.
1528 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1530 2011-07-07 Jakub Jelinek <jakub@redhat.com>
1533 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
1534 one non-complex and one complex argument, call save_expr on both
1537 2011-07-06 Jason Merrill <jason@redhat.com>
1540 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
1544 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
1546 2011-07-05 Jason Merrill <jason@redhat.com>
1549 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
1550 partial instantiation.
1553 * semantics.c (finish_id_expression): convert_from_reference.
1555 2011-07-05 Richard Guenther <rguenther@suse.de>
1557 * decl.c (cxx_init_decl_processing): Defer building common
1558 tree nodes to c_common_nodes_and_builtins.
1560 2011-07-04 Jason Merrill <jason@redhat.com>
1564 * mangle.c (write_expression): Handle 'this'.
1565 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
1567 * semantics.c (potential_constant_expression_1): Check that
1568 DECL_CONTEXT is set on 'this'.
1570 * error.c (dump_template_bindings): Don't print typenames
1571 for a partial instantiation.
1572 (dump_function_decl): If we aren't printing function arguments,
1573 print template arguments as <args> rather than [with ...].
1574 (dump_expr): Don't print return type or template header.
1575 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
1576 * pt.c (dependent_template_arg_p): Handle null arg.
1578 * error.c (type_to_string): Avoid redundant akas.
1580 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
1583 * init.c (build_delete): Only warn for sfk_deleting_destructor.
1585 2011-07-01 Jakub Jelinek <jakub@redhat.com>
1587 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
1588 (cp/class.o): Likewise.
1589 (cp/error.o): Likewise.
1590 (cp/name-lookup.o): Likewise.
1591 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
1593 2011-07-01 Jason Merrill <jason@redhat.com>
1596 * pt.c (lookup_template_function): Handle non-function.
1599 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
1600 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
1601 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
1603 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
1604 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
1608 * pt.c (resolve_nondeduced_context): Call mark_used.
1611 * semantics.c (finish_offsetof): Complain about incomplete type.
1613 2011-06-30 Jason Merrill <jason@redhat.com>
1616 * rtti.c (get_tinfo_decl): Call complete_type.
1619 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
1620 DECL_PARM_INDEX on rhs parm.
1622 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
1625 * tree.c (stabilize_init): Handle aggregate initialization.
1628 * name-lookup.c (struct arg_lookup): Add fn_set.
1629 (add_function): Check it.
1630 (lookup_arg_dependent_1): Initialize it.
1632 2011-06-29 Jason Merrill <jason@redhat.com>
1635 * init.c (build_new_1): Pass {} down to build_vec_init.
1636 (build_vec_init): Handle it.
1640 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1641 x_current_class_ref.
1642 (current_class_ptr, current_class_ref): Use them.
1643 * decl.c (build_this_parm): Handle getting the class type.
1644 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1645 for use within the trailing return type.
1647 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1648 don't tsubst DECL_INITIAL unless our type use auto.
1651 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1652 (massage_constexpr_body): Not here.
1655 * semantics.c (lambda_proxy_type): New.
1656 (build_capture_proxy): Use it.
1657 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1658 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1661 * class.c (explain_non_literal_class): New.
1662 (finalize_literal_type_property): Call it.
1663 * cp-tree.h: Declare it.
1664 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1665 (is_valid_constexpr_fn): Likewise.
1666 (massage_constexpr_body): Split out from...
1667 (register_constexpr_fundef): ...here.
1668 (is_instantiation_of_constexpr): New.
1669 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1670 (explain_invalid_constexpr_fn): New.
1671 (cxx_eval_call_expression): Call it.
1672 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1673 * method.c (process_subob_fn): Diagnose non-constexpr.
1674 (walk_field_subobs): Likewise.
1675 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1676 (explain_implicit_non_constexpr): New.
1677 (defaulted_late_check): Use it.
1678 * call.c (build_cxx_call): Remember location.
1680 * method.c (maybe_explain_implicit_delete): Use pointer_set
1683 * class.c (finalize_literal_type_property): Update conditions.
1684 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1686 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1687 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1688 * semantics.c (cxx_eval_vec_init_1): Correct type.
1690 * init.c (build_value_init): Decide whether or not to zero-initialize
1691 based on user-providedness of default ctor, not any ctor.
1692 (build_value_init_noctor): Adjust assert.
1695 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1696 (build_new_method_call_1): Likewise.
1697 * init.c (expand_default_init): Handle direct list-initialization
1700 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1702 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1704 2011-06-26 Jason Merrill <jason@redhat.com>
1707 * semantics.c (potential_constant_expression_1): Check
1708 for non-literality rather than cleanup.
1709 (cxx_eval_constant_expression): Likewise.
1712 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1713 with a cleanup isn't constant.
1714 (cxx_eval_constant_expression): Likewise.
1715 * init.c (expand_default_init): Use maybe_constant_init.
1717 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1720 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1721 instead of TYPE_CHAIN for chain_next for types.
1723 2011-06-23 Gabriel Charette <gchare@google.com>
1725 * name-lookup.h (cp_binding_level): Removed unused
1726 member names_size. Update all users.
1728 2011-06-23 Jason Merrill <jason@redhat.com>
1730 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1731 * init.c (build_zero_init_1): Not here.
1734 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1736 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1739 * decl2.c (build_anon_union_vars): Early return error_mark_node
1740 for a nested anonymous struct.
1742 2011-06-23 Jason Merrill <jason@redhat.com>
1745 * decl2.c (mark_used): Don't call synthesize_method for
1746 functions defaulted outside the class.
1748 * optimize.c (maybe_clone_body): Set linkage flags before
1749 cgraph_same_body_alias.
1752 * class.c (set_linkage_according_to_type): Hand off to
1753 determine_visibility.
1756 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1759 * pt.c (most_specialized_instantiation): Do check return types.
1761 2011-06-22 Jason Merrill <jason@redhat.com>
1764 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1765 (build_cxx_call): Not here.
1767 2011-06-21 Jason Merrill <jason@redhat.com>
1770 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1771 (grokdeclarator): constexpr doesn't apply const for refs.
1772 * parser.c (cp_parser_initializer_clause): Don't call
1773 maybe_constant_value here.
1774 * call.c (initialize_reference): Handle constexpr.
1777 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1778 static fn parameters.
1780 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1782 * pt.c (tsubst_arg_types): Likewise.
1783 * except.c (build_throw): Use cv_unqualified.
1786 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1787 * semantics.c (lambda_return_type): Strip them here.
1789 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1791 * semantics.c: Add sync_ or SYNC__ to builtin names.
1793 2011-06-20 Jason Merrill <jason@redhat.com>
1796 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1798 * typeck2.c (process_init_constructor_array): Use {} for classes,
1800 * call.c (convert_like_real): Handle substitution failure.
1803 * pt.c (canonicalize_type_argument): New.
1804 (convert_template_argument, unify): Use it.
1807 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1808 (print_z_candidate): Handle it.
1809 (explicit_conversion_rejection): New.
1810 (build_user_type_conversion_1): Reject an explicit conversion
1811 function that requires more than a qualification conversion.
1814 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1817 * tree.c (strip_typedefs): Use build_aligned_type.
1820 * call.c (sufficient_parms_p): Allow parameter packs too.
1823 * semantics.c (describable_type): Remove.
1824 * cp-tree.h: Likewise.
1825 * decl.c (cp_finish_decl): Don't call it.
1826 * init.c (build_new): Likewise.
1827 * parser.c (cp_parser_omp_for_loop): Likewise.
1828 * pt.c (tsubst_decl): Likewise.
1829 (do_auto_deduction): If we fail in a template, try again
1830 at instantiation time.
1833 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1835 * semantics.c (add_capture): Likewise.
1836 (register_capture_members): Clear IDENTIFIER_MARKED.
1838 2011-06-17 Jason Merrill <jason@redhat.com>
1841 * call.c (convert_class_to_reference_1): Allow binding function
1842 lvalue to rvalue reference.
1845 Generate proxy VAR_DECLs for better lambda debug info.
1846 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1847 (LAMBDA_EXPR_PENDING_PROXIES): New.
1848 (struct tree_lambda_expr): Add pending_proxies.
1849 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1850 (qualify_lookup): Use is_lambda_ignored_entity.
1851 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1852 Call insert_pending_capture_proxies.
1853 (cp_parser_lambda_introducer): Use this_identifier.
1854 (cp_parser_lambda_declarator_opt): Call the object parameter
1855 of the op() "__closure" instead of "this".
1856 (cp_parser_lambda_body): Call build_capture_proxy.
1857 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1858 (insert_pending_capture_proxies, insert_capture_proxy): New.
1859 (is_normal_capture_proxy, is_capture_proxy): New.
1860 (add_capture): Add __ to field names here, return capture proxy.
1861 (add_default_capture): Use this_identifier, adjust to expect
1862 add_capture to return a capture proxy.
1863 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1864 (finish_id_expression, lambda_expr_this_capture): Adjust.
1865 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1866 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1869 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1870 of artificial locals.
1872 * parser.c (cp_parser_lambda_expression): Clear
1873 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1874 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1876 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1877 Move non-pointers to end of struct.
1879 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1880 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1882 * semantics.c (finish_non_static_data_member): Preserve dereference
1885 2011-06-16 Jason Merrill <jason@redhat.com>
1888 * parser.c (cp_parser_lambda_body): Share code between
1889 simple and complex cases instead of using cp_parser_function_body.
1892 * decl.c (check_initializer): Check narrowing.
1895 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1898 * semantics.c (finish_id_expression): Mark even dependent
1902 * error.c (dump_template_argument): Don't try to omit default
1903 template args from an argument pack.
1905 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1908 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1909 assembler supports hidden visibility.
1911 2011-06-14 Jason Merrill <jason@redhat.com>
1914 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1915 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1916 if the declaration had an exception-specifier.
1917 (process_subob_fn): Don't maybe_instantiate_noexcept.
1918 * pt.c (maybe_instantiate_noexcept): Handle overload.
1919 * typeck2.c (nothrow_spec_p_uninst): New.
1920 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1921 * typeck.c (merge_types): Adjust.
1923 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1924 (maybe_instantiate_noexcept): Likewise.
1926 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1928 * Make-lang.in (cp/method.o): Update dependencies.
1929 * method.c: Include common/common-target.h.
1930 (use_thunk): Use targetm_common.have_named_sections.
1932 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1934 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1936 2011-06-14 Jason Merrill <jason@redhat.com>
1938 * error.c (type_to_string): Print typedef-stripped version too.
1941 * call.c (perform_implicit_conversion_flags): Print source type as
1945 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1948 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1951 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1952 of fold_indirect_ref_1.
1953 (cxx_eval_indirect_ref): Use it.
1955 2011-06-11 Jan Hubicka <jh@suse.cz>
1957 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1960 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1963 * decl.c (grokdeclarator): Reject operator names in parameters.
1965 2011-06-10 Jan Hubicka <jh@suse.cz>
1967 * decl2.c (clear_decl_external): New functoin.
1968 (cp_write_global_declarations): Use it.
1970 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1972 * cp-tree.h (error_operand_p): Remove.
1974 2011-06-09 David Krauss <potswa@mac.com>
1977 * typeck2.c (build_x_arrow): Push fake template context
1978 to produce diagnostic on acyclic endless operator-> drill-down.
1979 * call.c (build_new_op): Change Boolean overload status
1980 value to a pointer to the overload function.
1981 * cp-tree.h: Likewise.
1982 * typeck.c: Likewise.
1983 * parser.c: Likewise.
1984 * decl2.c: Likewise.
1987 2011-06-09 Jason Merrill <jason@redhat.com>
1989 * semantics.c (maybe_constant_value): Handle overflowed input.
1990 (non_const_var_error): Handle non-constant DECL_INITIAL.
1992 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1994 * parser.c (cp_parser_constant_expression): Just return the
1995 non-constant expression.
1997 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1999 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
2002 * decl.c (grokdeclarator): Reject operator names in typedefs.
2004 2011-06-08 Jason Merrill <jason@redhat.com>
2007 * cp-tree.def (DEFERRED_NOEXCEPT): New.
2008 * cp-tree.h (struct tree_deferred_noexcept): New.
2009 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
2010 (DEFERRED_NOEXCEPT_SPEC_P): New.
2011 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
2012 (union lang_tree_node): Add tree_deferred_noexcept.
2013 (maybe_instantiate_noexcept): Declare.
2014 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
2015 * error.c (dump_exception_spec): Likewise.
2016 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
2017 * ptree.c (cxx_print_xnode): Likewise.
2018 * tree.c (cp_tree_equal): Likewise.
2019 * decl.c (cp_tree_node_structure): Likewise.
2020 (duplicate_decls): Call maybe_instantiate_noexcept.
2021 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
2022 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
2023 DEFERRED_NOEXCEPT_SPEC_P.
2024 * typeck2.c (merge_exception_specifiers): Likewise.
2025 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
2026 * method.c (process_subob_fn, defaulted_late_check): Likewise.
2027 * pt.c (tsubst_exception_specification): Add defer_ok parm.
2028 Build DEFERRED_NOEXCEPT.
2029 (maybe_instantiate_noexcept): New.
2030 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
2031 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
2033 * semantics.c (potential_constant_expression_1): Handle destructor
2036 2011-06-08 Jakub Jelinek <jakub@redhat.com>
2038 * cp-tree.h (struct tinst_level): Add chain_next GTY
2041 2011-06-08 Jason Merrill <jason@redhat.com>
2044 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
2045 if a pending_template entry is pointing at it.
2047 2011-06-07 Jason Merrill <jason@redhat.com>
2051 * error.c (subst_to_string): New.
2052 (cp_printer): Use it for 'S'.
2053 (print_instantiation_partial_context_line): Handle subst context.
2054 * pt.c (push_tinst_level): Handle subst context.
2055 (deduction_tsubst_fntype): Don't track specific substitutions.
2056 Use push_tinst_level.
2058 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
2059 (fn_type_unification): Don't call push_deduction_access_scope here.
2061 2011-06-06 Jason Merrill <jason@redhat.com>
2064 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
2065 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
2067 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
2070 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
2071 and getter names to use all the allowed method names.
2073 2011-06-06 Jason Merrill <jason@redhat.com>
2076 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
2079 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
2080 at_function_scope_p.
2083 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
2085 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
2087 * init.c (build_delete): Warn when deleting type with non-virtual
2090 2011-06-03 Jakub Jelinek <jakub@redhat.com>
2093 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
2096 2011-06-01 Jason Merrill <jason@redhat.com>
2098 * pt.c (build_non_dependent_expr): Remove special handling of
2102 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
2103 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
2106 * typeck2.c (build_x_arrow): Don't use build_min_nt.
2108 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
2111 * name-lookup.c (supplement_binding_1): If the old binding was a
2112 type name, also check that the DECL actually refers to the same
2113 type or is not a type.
2115 2011-05-31 Jason Merrill <jason@redhat.com>
2118 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
2119 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
2120 (build_min_non_dep): Preserve reference refs.
2121 (build_min_non_dep_call_vec): Likewise
2123 2011-05-30 Jakub Jelinek <jakub@redhat.com>
2126 * semantics.c (finish_omp_clauses): Call require_complete_type
2127 even for copyin/copyprivate clauses. Only call
2128 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
2130 2011-05-28 Jason Merrill <jason@redhat.com>
2133 * parser.c (cp_parser_lambda_expression): Improve error recovery.
2134 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
2136 2011-05-27 Jason Merrill <jason@redhat.com>
2139 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
2142 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
2146 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
2147 * decl.c (start_preparsed_function): Don't call comdat_linkage for
2151 * mangle.c (write_expression): Handle MODOP_EXPR.
2154 * parser.c (cp_parser_unqualified_id): Don't check
2155 constructor_name_p for enums.
2158 * pt.c (dependent_type_p_r): Avoid infinite recursion.
2161 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
2162 with INDIRECT_REF of REFERENCE_TYPE.
2165 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
2167 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
2169 * cp-tree.h (building_stmt_tree): Delete.
2170 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
2171 (build_aggr_init_full_exprs): Call building_stmt_list_p
2172 instead of building_stmt_tree.
2173 (initialize_local_var): Likewise.
2174 (finish_function): Likewise.
2175 * decl2.c (finish_anon_union): Likewise.
2176 * init.c (begin_init_stmts): Likewise.
2177 (finish_init_stmts): Likewise.
2178 (expand_aggr_init_1): Likewise.
2179 * name-lookup.c (do_local_using_decl): Likewise.
2180 (do_namespace_alias): Likewise.
2181 (do_using_directive): Likewise.
2182 (cp_emit_debug_info_for_using): Likewise.
2183 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
2185 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
2188 * typeck2.c (build_functional_cast): Complain early for invalid uses
2189 of 'auto' and set type to error_mark_node.
2191 2011-05-26 Jason Merrill <jason@redhat.com>
2194 * parser.c (cp_parser_member_declaration): Allow friend T.
2195 * friend.c (make_friend_class): Ignore non-classes.
2196 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
2199 * pt.c (convert_template_argument): Don't complain about using
2200 injected-class-name as template template argument.
2203 * decl.c (check_static_variable_definition): Now static.
2204 (cp_finish_decl): Call it here.
2205 (grokdeclarator): Not here.
2206 * pt.c (instantiate_class_template_1): Or here.
2207 * cp-tree.h: Don't declare it.
2209 2011-05-26 Janis Johnson <janis187@us.ibm.com>
2210 Nathan Froyd <froydnj@codesourcery.com>
2214 * name-lookup.h (enum scope_kind): Add sk_cond.
2215 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
2216 Detect and report error for redeclaration from for-init or if
2217 or switch condition.
2218 (begin_scope): Handle sk_cond.
2219 * semantics.c (begin_if_stmt): Use sk_cond.
2220 (begin switch_stmt): Ditto.
2222 2011-05-26 Jason Merrill <jason@redhat.com>
2225 * name-lookup.h (cp_class_binding): Make base a pointer.
2226 * name-lookup.c (new_class_binding): Adjust.
2227 (poplevel_class): Adjust.
2230 * decl.c (grokparms): Function parameter packs don't need to
2232 * pt.c (type_unification_real): But they aren't deduced otherwise.
2234 2011-05-25 Jason Merrill <jason@redhat.com>
2237 * decl.c (build_enumerator): If incremented enumerator won't fit in
2238 previous integral type, find one it will fit in.
2241 * decl.c (create_array_type_for_decl): Complain about array of auto.
2245 * error.c (dump_template_bindings): Set processing_template_decl
2246 for a partial instantiation.
2249 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
2250 to another reference type.
2253 * decl.c (case_conversion): New.
2254 (finish_case_label): Use it.
2256 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
2259 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
2262 * decl.c (grokdeclarator): Complain about auto typedef.
2265 * decl.c (grokdeclarator): Complain later for auto parameter.
2266 * pt.c (splice_late_return_type): Handle use in a template
2270 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
2273 * parser.c (cp_parser_parameter_declaration): Recognize
2274 list-initialization.
2275 (cp_parser_direct_declarator): Check for the closing
2276 paren before parsing definitely.
2279 * parser.c (cp_parser_constructor_declarator_p): Don't check
2280 constructor_name_p for enums.
2281 (cp_parser_diagnose_invalid_type_name): Correct error message.
2284 * init.c (perform_member_init): Handle list-initialization
2285 of array of non-trivial class type.
2288 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
2289 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
2292 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
2293 function parameter pack.
2294 (tsubst_pack_expansion): Likewise.
2296 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
2299 2011-05-25 Jakub Jelinek <jakub@redhat.com>
2301 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
2305 * semantics.c (cxx_eval_bit_field_ref): Handle the
2306 case when BIT_FIELD_REF doesn't cover only a single field.
2308 2011-05-24 Jason Merrill <jason@redhat.com>
2311 * pt.c (get_mostly_instantiated_function_type): Use
2312 push_deferring_access_checks rather than set flag_access_control.
2314 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
2316 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
2317 syntax error in declaring an ObjC instance variable.
2319 2011-05-24 Jason Merrill <jason@redhat.com>
2322 * class.c (pushclass): Accept NULL argument.
2323 (popclass): Deal with popping null class.
2324 * pt.c (push_access_scope, pop_access_scope): Use them rather than
2325 push_to_top_level/pop_from_top_level.
2326 (push_deduction_access_scope, pop_defarg_context): New.
2327 (fn_type_unification): Use them.
2328 * name-lookup.c (lookup_name_real_1): Check current_class_type.
2330 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
2332 * decl.c (grokdeclarator): Use current_class_name.
2334 2011-05-24 Joseph Myers <joseph@codesourcery.com>
2336 * Make-lang.in (GXX_OBJS): Remove prefix.o.
2337 (g++$(exeext)): Use libcommon-target.a.
2338 (CXX_C_OBJS): Remove prefix.o.
2340 2011-05-23 Jason Merrill <jason@redhat.com>
2342 * pt.c (tsubst_copy_and_build): Use current_class_name.
2345 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
2348 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
2349 converting to reference.
2350 (build_static_cast_1): Update for glvalues.
2353 * typeck.c (build_const_cast_1): Handle rvalue references.
2356 * decl.c (use_eh_spec_block): Do use an EH spec block for a
2360 * call.c (splice_viable): Be strict in templates.
2363 * error.c (dump_template_bindings): Suppress access control.
2366 * pt.c (instantiate_decl): Handle =default.
2369 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
2371 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
2373 * call.c (build_over_call): Tweak call to check_function_arguments.
2374 * typeck.c (cp_build_function_call_vec): Likewise.
2376 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
2379 * init.c (perform_member_init): Check for self-initialization.
2381 2011-05-22 Jason Merrill <jason@redhat.com>
2384 * typeck.c (composite_pointer_type_r): Return error_mark_node
2385 on error in SFINAE context.
2387 2011-05-20 Jason Merrill <jason@redhat.com>
2390 * decl.c (grokdeclarator): Don't add set const function-cv-qual
2391 for constexpr fns to memfn_quals, just add it to the type.
2392 (revert_static_member_fn): Don't complain about quals.
2393 (check_static_quals): New.
2394 (grokfndecl): Call it.
2395 (start_preparsed_function): Don't call revert_static_member_fn.
2398 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
2401 * cvt.c (type_promotes_to): Don't promote scoped enums.
2404 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
2407 * tree.c (stabilize_expr): Fix typo.
2411 * typeck.c (comp_except_specs): noexcept(false) is not compatible
2412 with throw(type-list).
2413 * typeck2.c (merge_exception_specifiers): noexcept(false)
2414 beats any more limited specification.
2418 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
2420 * semantics.c (perform_koenig_lookup): Add complain parm.
2421 * cp-tree.h: Adjust.
2422 * parser.c (cp_parser_postfix_expression): Adjust.
2423 (cp_parser_perform_range_for_lookup): Adjust.
2425 2011-05-20 Jason Merrill <jason@redhat.com>
2427 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
2429 2011-05-20 Joseph Myers <joseph@codesourcery.com>
2431 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
2433 2011-05-19 Jakub Jelinek <jakub@redhat.com>
2436 * decl.c (check_omp_return): Stop searching on sk_function_parms.
2439 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
2440 pass it down to locate_fn_flags.
2441 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
2442 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
2443 * cp-gimplify.c: Include splay-tree.h.
2444 (splay_tree_compare_decl_uid, omp_var_to_track,
2445 omp_cxx_notice_variable): New functions.
2446 (struct cp_genericize_omp_taskreg): New type.
2447 (struct cp_genericize_data): Add omp_ctx field.
2448 (cp_genericize_r): Attempt to determine implicitly determined
2449 firstprivate class type variables.
2450 (cp_genericize): Clear omp_ctx.
2451 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
2453 2011-05-18 Jason Merrill <jason@redhat.com>
2457 * class.c (finalize_literal_type_property): Do check
2458 for constexpr member functions of non-literal class.
2459 (finish_struct): Don't call check_deferred_constexpr_decls.
2460 * cp-tree.h: Don't declare it.
2461 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
2462 * decl.c (grok_special_member_properties): Don't check it
2463 (grokfnedcl): Don't call validate_constexpr_fundecl.
2464 (start_preparsed_function): Do call it.
2465 * pt.c (tsubst_decl): Don't call it.
2466 (instantiate_class_template_1): Don't call
2467 check_deferred_constexpr_decls.
2468 * semantics.c (literal_type_p): Check for any incompleteness.
2469 (ensure_literal_type_for_constexpr_object): Likewise.
2470 (is_valid_constexpr_fn): Revert deferral changes.
2471 (validate_constexpr_fundecl): Likewise.
2472 (register_constexpr_fundef): Likewise.
2473 (check_deferred_constexpr_decls): Remove.
2475 2011-05-16 Jason Merrill <jason@redhat.com>
2478 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
2480 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2482 * cxx-pretty-print.c: Update comment.
2483 * semantics.c (trait_expr_value, finish_trait_expr):
2485 * parser.c (cp_parser_primary_expression): Likewise.
2487 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
2490 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
2492 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
2494 Implement final on class.
2495 * class.c (check_bases): Diagnose derivation from a final class.
2496 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
2497 (CLASSTYPE_FINAL): New.
2498 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
2500 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
2502 2011-05-13 Jason Merrill <jason@redhat.com>
2505 * pt.c (deduction_tsubst_fntype): New.
2506 (fn_type_unification): Use it.
2507 (init_template_processing): Initialize hash table.
2508 (print_template_statistics): Print hash table stats.
2510 * call.c (build_op_call): Use timevar_cond_start/stop.
2511 (build_user_type_conversion): Likewise.
2513 2011-05-12 Jason Merrill <jason@redhat.com>
2515 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
2516 * semantics.c (validate_constexpr_fundecl): Set it.
2517 (check_deferred_constexpr_decls): Clear it.
2518 (register_constexpr_fundef): Make sure it isn't set.
2519 * decl.c (grok_special_member_properties): Check it.
2521 2011-05-11 Jason Merrill <jason@redhat.com>
2524 * semantics.c (validate_constexpr_fundecl): Defer checking if
2525 an argument type is being defined.
2526 (is_valid_constexpr_fn): Add defer_ok parm.
2527 (cxx_eval_call_expression): Adjust.
2528 (check_deferred_constexpr_decls): New.
2529 (literal_type_p): Make sure type isn't being defined.
2530 (ensure_literal_type_for_constexpr_object): Handle type being defined.
2531 * cp-tree.h: Declare check_deferred_constexpr_decls.
2532 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
2533 (start_preparsed_function, cp_finish_decl): Not here.
2534 * class.c (finalize_literal_type_property): Don't call
2535 validate_constexpr_fundecl.
2536 (finish_struct): Call check_deferred_constexpr_decls.
2537 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
2538 (instantiate_class_template): Call check_deferred_constexpr_decls.
2540 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
2541 rather than DECL_TEMPLATE_INSTANTIATION.
2542 (cxx_eval_call_expression): Likewise.
2544 * semantics.c (register_constexpr_fundef): Add to hash table here.
2545 (validate_constexpr_fundecl): Not here.
2547 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
2549 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
2550 do call maybe_constant_value in C++0x mode.
2551 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
2554 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
2556 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
2558 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
2560 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
2561 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
2562 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2564 2011-05-10 Jason Merrill <jason@redhat.com>
2567 * class.c (type_build_ctor_call): New.
2568 * cp-tree.h: Declare it.
2569 * decl.c (check_initializer): Use it instead of
2570 TYPE_NEEDS_CONSTRUCTING.
2571 * init.c (build_value_init, build_value_init_noctor): Likewise.
2572 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
2573 (build_vec_init): Likewise.
2574 * typeck2.c (process_init_constructor_array): Likewise.
2575 (process_init_constructor_record): Likewise.
2578 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
2579 expansion producing another expansion.
2581 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
2583 Fixes for override/final.
2584 * class.c (check_for_override): Diagnose final on a nonvirtual
2585 member function, diagnose override for a virtual with no matching
2586 override. Don't fiddle around with DECL_VINDEX.
2588 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2590 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
2591 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2592 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
2593 operand of EXPR_PACK_EXPANSION.
2594 (cp_tree_operand_length): Declare.
2595 * tree.c (cp_tree_operand_length): Define.
2596 (cp_tree_equal): Call it.
2597 * pt.c (value_dependent_expr_P): Likewise.
2598 * mangle.c (write_expression): Likewise.
2600 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
2604 * decl.c (reshape_init): Take a complain parameter and do
2605 not call error if tf_error is not set.
2606 (check_initializer, reshape_init_r, reshape_init_array,
2607 reshape_init_array_1, reshape_init_vector, reshape_init_class):
2609 * typeck2.c (digest_init_r): Take a complain parameter and
2610 pass it to convert_for_initialization.
2611 (digest_init, digest_init_flags, process_init_constructor_array,
2612 process_init_constructor_record, process_init_constructor_union,
2613 process_init_constructor, digest_init_r): Adjust.
2614 * init.c (expand_default_init, build_new_1): Likewise.
2615 * typeck.c (cp_build_modify_expr): Likewise.
2616 * decl2.c (grokfield): Likewise.
2617 * call.c (convert_like_real, convert_default_arg): Likewise.
2618 * semantics.c (finish_compound_literal): Pass complain to
2619 reshape_init and digest_init.
2620 * cp-tree.h: Adjust declarations.
2622 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
2625 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
2626 recursion if there is user defined constructor.
2628 2011-05-09 Jason Merrill <jason@redhat.com>
2631 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2634 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2636 Implement final/override for member functions.
2637 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2638 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2639 (cp_virt_specifiers, enum virt_specifier): New.
2640 * decl.c (set_virt_specifiers): New.
2641 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2642 * parser.c (make_call_declarator): add virt-specifiers parameter.
2643 (cp_parser_lambda_declarator_opt): Adjust.
2644 (cp_parser_direct_declarator): Likewise.
2645 (cp_parser_virt_specifier_seq_opt): New.
2646 * search.c (check_final_overrider): Diagnose attempts to override
2647 a final member function.
2649 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2652 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2653 if the instance has a dependent initializer.
2655 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2658 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2659 effectively unused variable.
2661 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2663 * name-lookup.h (global_bindings_p): Adjust prototype.
2664 * name-lookup.c (global_bindings_p): Return bool.
2666 2011-05-06 Jason Merrill <jason@redhat.com>
2668 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2672 * semantics.c (cxx_eval_conditional_expression): Check
2673 integer_zerop instead.
2674 (potential_constant_expression_1): Likewise.
2677 * semantics.c (cxx_eval_array_reference): Handle implicit
2680 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2682 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2683 * call.c (standard_conversion): Call class_of_this_parm.
2684 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2685 (pp_cxx_direct_abstract_declarator): Likewise.
2686 * decl2.c (change_return_type): Likewise.
2687 (cp_reconstruct_complex_type): Likewise.
2688 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2689 * mangle.c (write_function_type): Likewise.
2690 * pt.c (unify): Likewise.
2691 * typeck.c (merge_types, type_memfn_quals): Likewise.
2692 * decl.c (build_this_parm): Call type_of_this_parm.
2694 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2697 * cp-tree.h (non_static_member_function_p): Declare new function.
2698 * tree.c (non_static_member_function_p): Define it.
2699 * semantics.c (finish_call_expr): Use it.
2701 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2703 * decl.c (finish_case_label): Omit the loc argument to
2706 2011-05-05 Jason Merrill <jason@redhat.com>
2708 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2709 * cvt.c (convert_from_reference): Adjust.
2710 * pt.c (build_non_dependent_expr): Adjust.
2711 * semantics.c (finish_offsetof): Adjust.
2712 * tree.c (lvalue_kind): Use it.
2715 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2717 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2719 * decl.c (start_preparsed_function): Do not set
2720 dont_save_pending_sizes_p.
2722 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2724 * parser.c (cp_parser_objc_method_definition_list): Update call to
2725 objc_start_method_definition.
2727 2011-05-04 Jason Merrill <jason@redhat.com>
2730 * class.c (resolves_to_fixed_type_p): Don't look closely
2733 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2736 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2739 2011-05-02 Lawrence Crowl <crowl@google.com>
2741 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2742 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2743 Change TV_NAME_LOOKUP to start/stop.
2744 (define_label): Refactor timevar calls out to a wrapper function.
2745 Change TV_NAME_LOOKUP to start/stop.
2746 (xref_tag): Likewise.
2747 (lookup_label): Refactor timevar calls out to a wrapper function.
2748 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2750 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2752 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2753 (lookup_template_class): Refactor timevar calls out to a wrapper
2754 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2755 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2757 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2758 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2759 (push_namespace): Likewise.
2760 (pop_nested_namespace): Likewise.
2761 (pushdecl_namespace_level): Likewise.
2762 (store_class_bindings): Likewise.
2763 (push_to_top_level): Likewise.
2764 (identifier_type_value): Refactor timevar calls out to a wrapper
2765 function. Change TV_NAME_LOOKUP to start/stop.
2766 (find_binding): Likewise.
2767 (push_using_decl): Likewise.
2768 (lookup_arg_dependent): Likewise.
2769 (push_using_directive): Likewise.
2770 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2771 to plain code. Change TV_NAME_LOOKUP to start/stop.
2772 (lookup_type_current_level): Likewise. Refactor inner return to
2774 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2775 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2776 (pushdecl_top_level_1): Likewise.
2777 (lookup_using_namespace): Likewise.
2778 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2779 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2780 (push_overloaded_decl): Likewise.
2781 (push_class_level_binding): Likewise.
2782 (namespace_binding): Likewise.
2783 (set_namespace_binding): Likewise.
2784 (supplement_binding): Likewise.
2785 (unqualified_namespace_lookup): Likewise.
2786 (lookup_name_real): Likewise.
2787 (lookup_type_scope): Likewise.
2788 (namespace_ancestor): Likewise.
2789 (lookup_name_innermost_nonclass_level): Likewise.
2790 (pushtag): Likewise.
2791 (pop_from_top_level): Likewise.
2792 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2793 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2795 (add_using_namespace): Refactor timevar calls out to a wrapper
2796 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2797 wrapper on call to self.
2799 * decl2.c: (cp_write_global_declarations): Add start/stop of
2800 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2801 Remove push/pop calls to TV_VARCONST.
2803 * parser.c: Add include of "timevar.h".
2804 (cp_parser_explicit_instantiation): Add push/pop calls to
2806 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2807 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2809 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2810 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2811 (cp_parser_late_parsing_for_member): Add push/pop calls to
2812 new TV_PARSE_INMETH.
2814 * call.c: Add include of "timevar.h".
2815 (convert_class_to_reference): Wrap and add push/pop calls to
2817 (build_op_call): Likewise.
2818 (build_conditional_expr): Likewise.
2819 (build_new_op): Likewise.
2820 (build_new_method_call): Likewise.
2821 (build_user_type_conversion): Reorganize to single return and add
2822 push/pop calls to TV_OVERLOAD.
2823 (perform_overload_resolution): Likewise.
2825 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2827 2011-05-02 Jason Merrill <jason@redhat.com>
2829 * tree.c (build_vec_init_expr): Take complain parm.
2830 (build_vec_init_elt): Likewise. Free arg vector.
2831 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2832 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2833 (VEC_INIT_EXPR_INIT): Likewise.
2834 Adjust build_vec_init_expr declaration.
2835 * init.c (perform_member_init): Adjust.
2839 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2840 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2841 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2842 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2843 (build_vec_init_elt): Don't expect an array type.
2844 (build_array_copy): Adjust.
2845 * init.c (perform_member_init): Adjust.
2846 (build_new_1): Use build_vec_init_expr.
2849 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2850 Protect an explicit target.
2853 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2854 (compute_array_index_type): Revert earlier 48446 changes.
2855 (grokdeclarator): Use stabilize_vla_size.
2857 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2858 Eric Botcazou <ebotcazou@adacore.com>
2860 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2861 instead of inappropriate zero values.
2863 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2866 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2867 return value for NULL_TREE.
2869 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2872 * init.c (perform_member_init): Check build_value_init return
2873 value for error_mark_node.
2875 2011-04-29 Diego Novillo <dnovillo@google.com>
2876 Le-Chun Wu <lcwu@google.com>
2878 * call.c (conversion_null_warnings): Also handle assignments
2879 when warning about NULL conversions.
2881 2011-04-29 Le-Chun Wu <lcwu@google.com>
2883 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2884 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2885 (build_over_call): Use it to determine whether to emit a NULL
2886 warning for template function instantiations.
2887 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2888 EXPLICIT_TARGS is set.
2890 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2891 Mike Stump <mikestump@comcast.net>
2893 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2894 in maintainer mode. Use the --output-file option of gperf instead
2895 of > to prevent creating an empty cp/cfns.h when gperf is not
2898 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2901 * semantics.c (finish_base_specifier): cv-qualified base class
2902 is fine, per DR 484.
2904 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2907 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2908 considering call expressions involving a member function.
2910 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2913 * tree.c (build_cplus_new): Check build_target_expr return
2914 value for error_mark_node.
2916 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2919 * semantics.c (literal_type_p): Reference types are literal types,
2921 (valid_type_in_constexpr_fundecl_p): Remove.
2922 (is_valid_constexpr_fn): Adjust.
2924 2011-04-27 Jason Merrill <jason@redhat.com>
2927 Implement list-initialization of _Complex.
2928 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2929 (check_initializer): Likewise.
2930 * call.c (build_complex_conv): New.
2931 (implicit_conversion): Call it.
2932 (convert_like_real): Handle it.
2933 * typeck2.c (check_narrowing): Handle it.
2935 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2936 decide whether to delete.
2937 (build_vec_init): Pass sfk_complete_destructor.
2940 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2941 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2942 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2943 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2944 (build_vec_init_elt): Don't expect an array type.
2945 (build_array_copy): Adjust.
2946 * init.c (perform_member_init): Adjust.
2947 (build_new_1): Use build_vec_init_expr.
2949 * class.c (resolve_address_of_overloaded_function): Don't
2950 change OVERLOAD to TREE_LIST.
2951 * pt.c (print_candidates_1): Remove nonsensical assert.
2954 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2955 to tentative parse sooner.
2957 2011-04-26 Jason Merrill <jason@redhat.com>
2960 * parser.c (cp_parser_primary_expression): Set *idk to
2961 CP_ID_KIND_NONE for a parenthesized identifier.
2963 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2964 (cxx_print_identifier): Correct indentation.
2967 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2968 * tree.c (force_target_expr): Add complain parm.
2969 (build_target_expr_with_type): Likewise.
2970 (get_target_expr_sfinae): Split out.
2971 (build_vec_init_expr, bot_manip): Adjust.
2972 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2973 (build_delete, build_dtor_call): Likewise.
2974 (perform_direct_initialization_if_possible): Adjust.
2975 (build_vec_init): Handle error return.
2976 * cvt.c (force_rvalue): Add complain parm.
2977 Call build_special_member_call directly.
2978 * decl2.c (delete_sanity): Add complain parm.
2979 (build_cleanup): Adjust.
2980 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2981 * semantics.c (finish_stmt_expr_expr): Adjust.
2982 (finish_compound_literal): Adjust.
2983 * parser.c (cp_parser_delete_expression): Adjust.
2984 * typeck2.c (build_functional_cast): Adjust.
2985 * cp-tree.h: Adjust.
2987 2011-04-26 Martin Jambor <mjambor@suse.cz>
2989 * class.c (cp_fold_obj_type_ref): Remove.
2990 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2992 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2994 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2995 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2996 (UNDERLYING_TYPE_TYPE): Add.
2997 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2999 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
3000 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
3001 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
3002 * semantics.c (finish_underlying_type): New.
3003 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
3004 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
3005 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
3006 * tree.c (cp_walk_subtrees): Likewise.
3007 * pt.c (for_each_template_parm_r, tsubst, unify,
3008 dependent_type_p_r): Likewise.
3009 * mangle.c (write_type): Sorry for __underlying_type.
3011 2011-04-25 Jason Merrill <jason@redhat.com>
3014 * decl.c (type_dependent_init_p): New.
3015 (cp_finish_decl): Check it.
3016 * pt.c (any_type_dependent_elements_p): New.
3017 * cp-tree.h: Declare it.
3019 2011-04-20 Jason Merrill <jason@redhat.com>
3021 * semantics.c (finish_compound_literal): Don't put an array
3022 with a dtor in a static variable.
3024 * call.c (build_over_call): Handle trivial dtor.
3026 * search.c (lookup_fnfields_slot): Call complete_type.
3029 * decl2.c (build_offset_ref_call_from_tree): Move
3030 non-dependency of object outside condition.
3033 * decl.c (cp_finish_decl): Simplify template handling.
3035 2011-04-20 Jim Meyering <meyering@redhat.com>
3037 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
3039 2011-04-19 Jason Merrill <jason@redhat.com>
3042 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
3045 * decl.c (duplicate_decls): Keep always_inline attribute
3046 in sync with DECL_DISREGARD_INLINE_LIMITS.
3048 2011-04-18 Jason Merrill <jason@redhat.com>
3051 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
3054 * init.c (build_value_init): Handle UNION_TYPE the same.
3056 2011-04-18 Jakub Jelinek <jakub@redhat.com>
3059 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
3060 for type dependent pointers.
3062 2011-04-18 Jim Meyering <meyering@redhat.com>
3064 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
3066 2011-04-17 Jan Hubicka <jh@suse.cz>
3068 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
3071 2011-04-17 Jason Merrill <jason@redhat.com>
3074 * typeck2.c (build_functional_cast): Disallow array type.
3076 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
3078 2011-04-17 Jan Hubicka <jh@suse.cz>
3080 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
3082 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3085 * parser.c (cp_convert_range_for): Split into
3086 cp_parser_perform_range_for_lookup.
3087 (cp_parser_perform_range_for_lookup): New.
3088 (cp_parser_range_for_member_function): New.
3089 (cp_parser_for_init_statement): Correct error message.
3090 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
3092 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3094 * parser.c (cp_parser_objc_protocol_declaration): Updated for
3095 change from objc_declare_protocols() to objc_declare_protocol().
3097 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3100 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
3101 and return immediately.
3103 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3105 * cp-tree.def (SWITCH_STMT): Add an extra operand.
3106 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3107 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
3108 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
3109 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
3111 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3113 * cp-tree.def (IF_STMT): Add an extra operand.
3114 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3115 * cp-tree.h (IF_SCOPE): Define.
3116 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
3117 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
3119 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3121 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
3122 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
3123 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
3124 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
3125 Use FOR_SCOPE instead of TREE_CHAIN.
3126 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
3127 (finish_for_stmt): Likewise.
3129 2011-04-14 Jason Merrill <jason@redhat.com>
3131 * parser.c (cp_parser_postfix_expression): Fix flags passed to
3132 build_new_method_call.
3133 * semantics.c (finish_call_expr): Likewise.
3136 * init.c (build_value_init_noctor): Check complain consistently.
3139 * typeck.c (cp_build_binary_op): Don't decay void operands.
3142 * decl.c (compute_array_index_type): Use get_temp_regvar instead
3144 * init.c (get_temp_regvar): No longer static.
3145 * cp-tree.h: Declare it.
3147 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3149 * parser.c (cp_parser_objc_class_declaration): Updated for change
3150 in objc_declare_class().
3152 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3154 * decl.c (poplevel): Use block_chainon.
3156 2011-04-13 Jason Merrill <jason@redhat.com>
3159 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
3160 or pointer to (non-member) function.
3162 2011-04-13 Jakub Jelinek <jakub@redhat.com>
3165 * semantics.c (cxx_eval_array_reference): Handle reading from
3166 wchar_t, char16_t and char32_t STRING_CST.
3168 2011-04-13 Dodji Seketeli <dodji@redhat.com>
3171 * class.c (fixed_type_or_null): We cannot determine the dynamic
3172 type of a reference variable if its initializer is dependent.
3174 2011-04-13 Jason Merrill <jason@redhat.com>
3177 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
3178 unqualified lookup failing if we're still in a template.
3180 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3182 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
3183 tree_contains_struct initialization to...
3184 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
3186 * cp-objcp-common.h (cp_common_init_ts): Declare.
3187 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
3190 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3192 * parser.c (cp_parser_objc_message_expression): Updated call
3193 to objc_build_message_expr.
3195 2011-04-12 Martin Jambor <mjambor@suse.cz>
3197 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
3198 cgraph_get_create_node.
3199 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
3200 instead of cgraph_get_create_node.
3201 * method.c (make_alias_for_thunk): Call cgraph_get_node
3202 instead of cgraph_get_create_node, assert it returns non-NULL.
3203 (use_thunk): Likewise.
3204 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
3205 when flag_syntax_only is not set. Call cgraph_get_node instead of
3206 cgraph_get_create_node.
3207 (maybe_clone_body): Call cgraph_get_node instead of
3208 cgraph_get_create_node.
3210 2011-04-12 Martin Jambor <mjambor@suse.cz>
3212 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
3213 instead of cgraph_node.
3214 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
3215 (cp_write_global_declarations): Likewise.
3216 * optimize.c (maybe_clone_body): Likewise.
3217 * semantics.c (maybe_add_lambda_conv_op): Likewise.
3218 * mangle.c (mangle_decl): Likewise.
3219 * method.c (make_alias_for_thunk): Likewise.
3220 (use_thunk): Likewise.
3222 2011-04-11 Jason Merrill <jason@redhat.com>
3225 * decl.c (cp_complete_array_type_or_error): New.
3226 * semantics.c (finish_compound_literal): Use it.
3227 * cp-tree.h: Declare it.
3230 * semantics.c (finish_compound_literal): Handle references.
3233 * semantics.c (finish_compound_literal): Take complain parm.
3234 (build_lambda_object): Adjust.
3235 * cp-tree.h: Adjust.
3236 * call.c (convert_like_real): Adjust.
3237 * decl.c (check_initializer): Adjust.
3238 * parser.c (cp_parser_postfix_expression): Adjust.
3239 (cp_parser_functional_cast): Adjust.
3240 * pt.c (tsubst_copy_and_build): Adjust.
3241 * typeck2.c (process_init_constructor_record): Adjust.
3244 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
3248 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
3249 than cp_build_indirect_ref.
3251 PR c++/48457, Core 1238
3252 * call.c (reference_binding): Allow rvalue reference to bind to
3254 * tree.c (lvalue_kind): Functions are always lvalues.
3256 2011-04-07 Jason Merrill <jason@redhat.com>
3259 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
3260 arguments even if we don't know the function.
3263 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
3264 at the end of the chain.
3265 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
3266 (iterative_hash_template_arg): Likewise.
3269 * cp-tree.h (OVL_ARG_DEPENDENT): New.
3270 * name-lookup.c (add_function): Set it.
3271 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
3274 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
3275 Release unused vector.
3278 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
3279 (type_unification_real): Clear it here instead.
3282 * except.c (build_noexcept_spec): Propagate error_mark_node.
3283 (finish_noexcept_expr): Likewise.
3286 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
3290 * call.c (resolve_args): Take complain.
3291 (build_new_function_call, build_operator_new_call): Pass it.
3292 (build_op_call, build_new_op, build_new_method_call): Pass it.
3295 * typeck.c (check_for_casting_away_constness): Take complain.
3296 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
3297 (build_const_cast_1): Pass it. Take full complain parm.
3298 (build_const_cast, cp_build_c_cast): Adjust.
3300 * tree.c (build_aggr_init_expr): Always return error_mark_node
3301 on abstract violation.
3304 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
3305 (bot_manip): Adjust.
3306 * cp-tree.h: Adjust.
3307 * call.c (convert_like_real, build_cxx_call): Adjust.
3308 (perform_direct_initialization_if_possible): Adjust.
3309 * cvt.c (ocp_convert): Adjust.
3310 * init.c (build_value_init): Adjust.
3311 * semantics.c (maybe_add_lambda_conv_op): Adjust.
3312 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
3313 * typeck2.c (build_functional_cast): Adjust.
3315 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
3317 (perform_member_init): Not here.
3318 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
3320 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
3323 * typeck2.c (build_functional_cast): Check complain consistently.
3324 Use build_value_init and abstract_virtuals_error_sfinae.
3325 (abstract_virtuals_error_sfinae): Split out.
3326 * cp-tree.h: Declare it.
3327 * init.c (build_new_1): Use it.
3328 (build_value_init_noctor): Handle FUNCTION_TYPE.
3330 * semantics.c (finish_decltype_type): Simplify handling of unknown
3333 * semantics.c (finish_decltype_type): Add complain parm.
3334 * cp-tree.h: Adjust.
3335 * parser.c (cp_parser_decltype): Adjust.
3336 * pt.c (tsubst): Adjust.
3339 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
3341 2011-03-31 Jason Merrill <jason@redhat.com>
3344 * semantics.c (finish_call_expr): Remove assert.
3347 * method.c (defaultable_fn_check): Templates are not defaultable.
3349 * parser.c (cp_parser_init_declarator): Avoid redundant
3350 cp_finish_decl for member declarations.
3352 2011-03-30 Jason Merrill <jason@redhat.com>
3355 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
3358 2011-03-30 Jason Merrill <jason@redhat.com>
3361 * semantics.c (potential_constant_expression_1): Handle
3362 UNORDERED_EXPR and ORDERED_EXPR.
3365 * semantics.c (finish_compound_literal): Do put static/constant
3366 arrays in static variables.
3368 * call.c (convert_like_real) [ck_list]: Build up the
3369 initializer_list object directly.
3370 * decl.c (build_init_list_var_init): Adjust.
3372 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
3373 * decl.c (reshape_init_array_1): Likewise.
3375 2011-03-29 Jason Merrill <jason@redhat.com>
3378 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
3379 the variable is constant before looking at its initializer.
3382 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
3385 * semantics.c (potential_constant_expression_1): Change error about
3386 use of *this in constructor into sorry.
3389 * decl.c (cp_finish_decl): Defer validation of constexpr member
3391 * class.c (finalize_literal_type_property): Validate them here.
3392 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
3394 * semantics.c (is_valid_constexpr_fn): Specify input location.
3396 2011-03-28 Jason Merrill <jason@redhat.com>
3399 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
3400 from overloaded function.
3403 * call.c (build_array_conv): New.
3404 (implicit_conversion): Use it.
3406 * call.c (reference_binding): Allow direct binding to an array
3410 * parser.c (cp_parser_compound_statement): Add function_body parm.
3411 Complain about non-body compound-stmt in constexpr fn.
3412 (cp_parser_primary_expression, cp_parser_statement): Adjust.
3413 (cp_parser_implicitly_scoped_statement): Adjust.
3414 (cp_parser_function_body, cp_parser_try_block): Adjust.
3415 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
3416 (cp_parser_objc_try_catch_finally_statement): Adjust.
3419 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
3420 and using-definition.
3421 (register_constexpr_fundef): Call it.
3423 * except.c (build_noexcept_spec): Call cxx_constant_value after
3426 2011-03-25 Kai Tietz <ktietz@redhat.com>
3428 * lex.c (interface_strcmp): Handle dos-paths.
3429 (handle_pragma_implementation): Use filename_cmp instead of
3431 (in_main_input_context): Likewise.
3433 2011-03-25 Jason Merrill <jason@redhat.com>
3436 * method.c (defaulted_late_check): Check for exception spec mismatch.
3437 (defaultable_fn_check): Allow exception spec and virtual.
3438 * class.c (check_for_override): A virtual dtor is non-trivial.
3441 * pt.c (build_non_dependent_expr): Keep dereferences outside the
3444 2011-03-25 Kai Tietz <ktietz@redhat.com>
3446 * decl.c (decls_match): Replace target hook
3447 call of comp_type_attributes by version in tree.c file.
3448 * search.c (check_final_overrider): Likewise.
3449 * typeck.c (structural_comptypes): Likewise.
3451 2011-03-21 Kai Tietz <ktietz@redhat.com>
3454 * cxx-pretty-print.c (pp_cxx_ptr_operator):
3455 Display allowed attributes for function pointer types.
3456 * error.c (dump_type_prefix): Likewise.
3458 * tree.c (cxx_attribute_table): Adjust table.
3460 2011-03-18 Jason Merrill <jason@redhat.com>
3463 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
3466 * call.c (build_over_call): Don't skip ck_rvalue.
3468 2011-03-17 Jason Merrill <jason@redhat.com>
3471 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
3472 the conversion set TREE_OVERFLOW.
3475 * semantics.c (finish_decltype_type): Return T&& for xvalue.
3476 * typeck.c (unlowered_expr_type): Preserve cv-quals.
3479 * decl.c (revert_static_member_fn): Strip function-cv-quals.
3481 2011-03-16 Jason Merrill <jason@redhat.com>
3484 * semantics.c (potential_constant_expression_1): Don't allow *this
3486 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
3489 * decl.c (compute_array_index_type): Don't bother trying to deal
3490 with literal classes in ABI v1.
3493 * decl.c (duplicate_decls): Return NULL_TREE for clashing
3497 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
3498 use the generic binary expression handling.
3500 2011-03-16 Diego Novillo <dnovillo@google.com>
3502 * Make-lang.in (CXX_PARSER_H): New.
3503 (cp/parser.o): Add dependency on CXX_PARSER_H.
3504 Add dependency on tree-pretty-print.h
3505 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
3506 * cp-lang.c: Include parser.h.
3507 * parser.c: Include parser.h.
3508 (struct cp_token): Add bitfield purged_p.
3511 (CPP_PURGED): Remove. Update all users.
3512 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
3513 Remove field buffer_length.
3516 (struct tree_check): Move to parser.h.
3517 (cp_token_position): Likewise.
3518 (struct cp_token_cache): Likewise.
3519 (CPP_KEYWORD): Likewise.
3520 (CPP_TEMPLATE_ID): Likewise.
3521 (CPP_NESTED_NAME_SPECIFIER): Likewise.
3522 (N_CP_TTYPES): Likewise.
3523 (enum cp_parser_status_kind): Likewise.
3524 (struct cp_parser_context): Likewise.
3525 (struct cp_default_arg_entry_d): Likewise.
3526 (struct cp_unparsed_functions_entry_d): Likewise.
3527 (struct cp_parser): Likewise.
3528 (cp_lexer_dump_tokens): New.
3529 (cp_lexer_debug_tokens): New.
3530 (cp_lexer_finished_p): New.
3531 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
3532 (cp_lexer_new_main): Re-write main lexing loop to push
3533 tokens into the new VEC buffer.
3534 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
3535 Do not abort if the token type is not recognized, just print
3537 * parser.h: New file.
3538 * config-lang.in (gtfiles): Add cp/parser.h.
3540 2011-03-16 Jason Merrill <jason@redhat.com>
3543 * typeck.c (check_return_expr): Fix conditions for setting
3544 LOOKUP_PREFER_RVALUE.
3546 * call.c (build_over_call): Remove require_complete_type_sfinae call.
3549 * decl.c (check_array_designated_initializer): Allow integer index.
3550 (reshape_init_array_1): Set index on the elements.
3552 2011-03-16 Jason Merrill <jason@redhat.com>
3555 * typeck.c (convert_for_initialization): Use
3556 perform_implicit_conversion_flags.
3557 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
3558 rvaluedness_matches_p on ck_rvalue.
3559 (convert_like_real) [ck_rvalue]: And restore it here.
3562 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
3564 2011-03-16 Jason Merrill <jason@redhat.com>
3566 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
3567 committed to this tentative parse.
3570 * semantics.c (finish_call_expr): Preserve reference semantics
3573 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
3575 2011-03-16 Jakub Jelinek <jakub@redhat.com>
3577 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
3578 DECL_LANG_SPECIFIC is NULL.
3580 2011-03-15 Jason Merrill <jason@redhat.com>
3583 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
3584 check value_dependent_expression_p on the operand.
3586 * semantics.c (push_cx_call_context): Return bool.
3587 (cxx_eval_call_expression): Handle excess depth.
3590 * method.c (synthesized_method_walk): Cleanups don't affect the
3591 triviality of a constructor, but do affect deletion and exception
3594 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3596 * decl2.c (cp_check_const_attributes): New.
3597 (cplus_decl_attributes): Call cp_check_const_attributes.
3599 2011-03-15 Jason Merrill <jason@redhat.com>
3602 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
3604 (push_defarg_context, pop_defarg_context): New.
3605 * parser.c (cp_parser_late_parsing_default_args): Use them.
3606 * cp-tree.h: Declare them.
3608 2011-03-11 Dodji Seketeli <dodji@redhat.com>
3610 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
3611 the argument of the indirection operator should not be dependent.
3614 2011-03-11 Jason Merrill <jason@redhat.com>
3617 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
3620 * parser.c (cp_parser_template_type_arg): Set
3621 type_definition_forbidden_message.
3624 * decl.c (compute_array_index_type): Discard folding
3625 if it didn't produce a constant.
3627 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3630 * init.c (build_zero_init_1): Extracted from build_zero_init.
3631 Add FIELD_SIZE argument, if non-NULL and field bit_position
3632 as not smaller than that, don't add that field's initializer.
3633 Pass DECL_SIZE as last argument to build_zero_init_1
3634 for DECL_FIELD_IS_BASE fields.
3635 (build_zero_init): Use build_zero_init_1.
3637 2011-03-10 Jason Merrill <jason@redhat.com>
3640 * pt.c (iterative_hash_template_arg): Remove special case for
3644 * parser.c (cp_parser_single_declaration): Just return if
3645 cp_parser_parse_and_diagnose_invalid_type_name complained.
3647 2011-03-09 Jason Merrill <jason@redhat.com>
3650 * pt.c (unify): An unresolved overload is a nondeduced context.
3652 2011-03-09 Martin Jambor <mjambor@suse.cz>
3654 PR tree-optimization/47714
3655 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3657 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3660 * pt.c (convert_nontype_argument): Only call decay_conversion on
3663 2011-03-08 Jason Merrill <jason@redhat.com>
3666 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3669 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3670 argument to pointer parameter.
3673 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3676 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3679 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3680 consider scopes of primary template definitions. Adjust comments.
3682 2011-03-07 Jason Merrill <jason@redhat.com>
3685 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3687 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3690 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3693 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3694 (write_CV_qualifiers_for_type): Not here.
3696 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3698 * lang-specs.h: Match -save-temps* instead of -save-temps.
3700 2011-03-05 Jason Merrill <jason@redhat.com>
3702 * mangle.c (write_expression): Change ABI v6 to v5.
3703 (write_type): Likewise.
3705 2011-03-04 Jan Hubicka <jh@suse.cz>
3708 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3709 and cgraph_add_thunk.
3710 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3711 * mangle.c (mangle_decl): Likewise.
3713 2011-03-04 Jason Merrill <jason@redhat.com>
3716 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3717 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3720 * search.c (check_final_overrider): Allow pointer to same incomplete
3721 class type with different cv-quals.
3723 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3726 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3728 2011-03-03 Jason Merrill <jason@redhat.com>
3731 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3733 2011-03-02 Jason Merrill <jason@redhat.com>
3736 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3739 * tree.c (build_vec_init_elt): Split out from...
3740 (build_vec_init_expr): ...here.
3741 (diagnose_non_constexpr_vec_init): New fn.
3742 * semantics.c (potential_constant_expression_1): Use it.
3743 * cp-tree.h: Declare it.
3745 2011-03-01 Jason Merrill <jason@redhat.com>
3748 * parser.c (cp_parser_primary_expression): Don't warn about a
3749 failed tentative parse.
3752 * semantics.c (cxx_bind_parameters_in_call): Don't call
3753 adjust_temp_type on non-constant args.
3756 * call.c (standard_conversion): Provide requested cv-quals on
3757 class rvalue conversion.
3760 * decl2.c (grokbitfield): Handle type-dependent width.
3762 2011-02-28 Jason Merrill <jason@redhat.com>
3765 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3766 after checking for a non-thunk.
3768 2011-02-26 Jason Merrill <jason@redhat.com>
3771 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3772 * pt.c (iterative_hash_template_arg): And hash it.
3775 * semantics.c (non_const_var_error): Split out from...
3776 (cxx_eval_constant_expression): ...here.
3777 (potential_constant_expression_1) [VAR_DECL]: Use it.
3778 Allow dependent variables.
3780 2011-02-24 Jason Merrill <jason@redhat.com>
3782 * parser.c (cp_parser_constant_expression): Set
3783 non_integral_constant_expression correctly for C++0x too.
3784 (cp_parser_static_assert): Allow non-constant expression.
3785 (cp_parser_direct_declarator): Expect non_constant_p to be set
3787 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3788 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3789 (potential_rvalue_constant_expression): New.
3790 (require_potential_rvalue_constant_expression): New.
3792 2011-02-23 Jason Merrill <jason@redhat.com>
3794 * cp-tree.h (DECL_PARM_LEVEL): New.
3795 (struct lang_decl_parm): Add level field.
3796 * name-lookup.c (function_parm_depth): New fn.
3797 * name-lookup.h: Declare it.
3798 * parser.c (cp_parser_parameter_declaration_list): Use it.
3799 * mangle.c (struct globals): Add parm_depth field.
3800 (write_bare_function_type): Adjust it.
3801 (write_expression): Include the level delta in PARM_DECL mangling
3804 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3806 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3808 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3811 * parser.c (cp_parser_class_specifier): Require a closing brace
3812 to attempt error recovery.
3814 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3817 * pt.c (struct pending_template): Add chain_next GTY option.
3818 * decl.c (struct named_label_use_entry): Likewise.
3820 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3823 * semantics.c (build_lambda_object): Bail out if a field is
3826 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3829 * class.c (dfs_declare_virt_assop_and_dtor)
3830 (declare_virt_assop_and_dtor): New static functions.
3831 (add_implicitly_declared_members): Use
3832 declare_virt_assop_and_dtor.
3834 2011-02-21 Jason Merrill <jason@redhat.com>
3837 * decl2.c (decl_constant_var_p): A constexpr var needs an
3838 initializer to be constant.
3839 * semantics.c (cxx_eval_constant_expression): Complain about
3840 constexpr var used in its own initializer.
3841 * call.c (set_up_extended_ref_temp): Set
3842 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3844 2011-02-20 Jason Merrill <jason@redhat.com>
3847 * semantics.c (cxx_eval_call_expression): Call
3848 cxx_eval_constant_expression in trivial shortcut.
3851 * call.c (convert_class_to_reference): Don't try to set up a
3852 second conv sequence for non-viable candidates.
3855 * error.c (location_of): Handle non-tagged types.
3858 * method.c (process_subob_fn): Instantiate constexpr templates.
3859 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3861 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3864 * pt.c (tsubst_pack_expansion): do not use
3865 cp_tree_equal/same_type_p to detect an expansion of a parameter
3868 2011-02-19 Jason Merrill <jason@redhat.com>
3871 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3873 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3876 * semantics.c (finish_non_static_data_member): Early return if
3877 object is error_mark_node.
3879 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3882 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3884 * semantics.c (finish_id_expression): Do not pass erroneous decl
3885 to decl_constant_var_p.
3887 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3890 * cvt.c (convert_from_reference): Call mark_exp_read.
3892 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3895 * pt.c (finish_call_expr): Consider a call expression that has a
3896 dependent "this" pointer as being dependent. Add comments.
3897 (dependent_type_p, type_dependent_expression_p): Update comments.
3899 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3902 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3903 expansion arguments are not evaluated.
3905 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3908 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3909 instead of TYPE_LANG_FLAG_3.
3910 * pt.c (lookup_template_class): Copy over
3911 ENUM_FIXED_UNDERLYING_TYPE_P.
3913 2011-02-15 Jason Merrill <jason@redhat.com>
3916 * method.c (synthesized_method_walk): Always exit early for
3917 trivial fn in C++98 mode.
3919 2011-02-14 Jason Merrill <jason@redhat.com>
3922 * parser.c (cp_parser_enumerator_definition): Call
3923 fold_non_dependent_expr.
3925 2011-02-09 Jason Merrill <jason@redhat.com>
3927 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3928 * semantics.c (finish_fname): Only return the name if we're in
3931 * decl.c (build_enumerator): Don't perform integral promotions on
3932 non-integral constants.
3934 * cvt.c (convert_to_void): Handle null op1.
3936 * class.c (type_has_constexpr_default_constructor): Make sure the
3937 caller stripped an enclosing array.
3938 * init.c (perform_member_init): Strip arrays before calling it.
3941 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3943 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3946 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3947 template parameters in account.
3949 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3952 * parser.c (cp_parser_class_specifier): Fix setting of
3955 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3958 * semantics.c (build_data_member_initialization): Handle
3959 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3961 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3963 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3964 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3966 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3969 * cp-tree.h (fixup_template_parms): Declare.
3970 * pt.c (end_template_parm_list): Do not fixup template parms here.
3971 (fixup_template_parms): Remove static. Fix typo in the
3972 comments. Remove useless code statement.
3973 (fixup_template_parm): For a template template parameter, fixup
3974 its attributes before fixing up its type.
3976 (cp_parser_template_declaration_after_export): After parsing
3977 template parameters fixup their types.
3979 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3982 * semantics.c (potential_constant_expression_1): Handle
3985 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3988 * semantics.c (expand_or_defer_fn_1): Handle it.
3989 * decl2.c (decl_needed_p): Likewise.
3991 2011-01-21 Jason Merrill <jason@redhat.com>
3994 * semantics.c (build_constexpr_constructor_member_initializers):
3995 Handle trivial copy.
3997 2011-01-21 Jakub Jelinek <jakub@redhat.com>
4000 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
4001 assume init must be NULL if scope is NULL.
4002 (begin_range_for_stmt): Likewise.
4004 2011-01-21 Jason Merrill <jason@redhat.com>
4007 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
4010 * semantics.c (potential_constant_expression_1): Split out from
4011 potential_constant_expression. Add want_rval parm. Handle
4012 template expression forms. Don't enforce restriction on address
4013 of automatic variable here. Add a couple of diagnostics that
4015 (require_potential_constant_expression): New entry point.
4016 (build_data_member_initialization, register_constexpr_fundef): Adjust.
4017 (maybe_constant_value): Check potential_constant_expression.
4018 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
4019 * tree.c (build_vec_init_expr): Adjust.
4021 2011-01-19 Jakub Jelinek <jakub@redhat.com>
4024 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
4027 2011-01-17 Jason Merrill <jason@redhat.com>
4030 * semantics.c (base_field_constructor_elt): New fn.
4031 (cxx_eval_bare_aggregate): Use it.
4032 (build_data_member_initialization): Leave COMPONENT_REF for
4035 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4037 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
4040 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
4041 Jonathan Wakely <jwakely.gcc@gmail.com>
4044 * decl.c (grokdeclarator): Reject mutable reference members.
4046 2011-01-14 Jason Merrill <jason@redhat.com>
4049 * pt.c (coerce_template_parms): Fix error recovery.
4052 * typeck2.c (check_narrowing): Only check arithmetic types.
4055 * tree.c (build_vec_init_expr): Handle flexible array
4058 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
4061 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
4062 TYPE_MAIN_DECL instead of TYPE_NAME.
4063 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
4064 * decl2.c (determine_visibility): Add check
4065 of CLASS_TYPE_P for underlying_type.
4067 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4069 * cp-tree.h (begin_for_scope): New prototype.
4070 (begin_for_stmt): Update prototype.
4071 (begin_range_for_stmt): Update prototype.
4072 * init.c (build_vec_init): Update call to begin_for_stmt.
4073 * parser.c (cp_parser_for): New.
4074 (cp_parser_c_for): Add three new parameters.
4075 (cp_parser_range_for): Likewise. Most parsing code removed.
4076 (cp_parser_iteration_statement): Call cp_parser_for instead of
4077 cp_parser_c_for and cp_parser_range_for.
4078 (cp_parser_for_init_statement): Add new parameter and return type.
4079 (cp_parser_block_declaration): Update call to
4080 cp_parser_simple_declaration.
4081 (cp_parser_simple_declaration): Add new parameter.
4082 Update call to cp_parser_init_declarator.
4083 (cp_parser_init_declarator): Add new parameter.
4084 * pt.c (tsubst_expr): Update call to begin_for_stmt.
4085 * semantics.c (begin_for_scope): New.
4086 (begin_for_stmt): Add two new parameters.
4087 (begin_range_for_stmt): Likewise.
4089 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
4091 * parser.c (cp_parser_objc_at_property_declaration): Improved
4094 2011-01-11 Dodji Seketeli <dodji@redhat.com>
4097 * cp-lang.c (get_template_innermost_arguments_folded)
4098 (get_template_argument_pack_elems_folded)
4099 (template_arg_needs_folding, fold_cplus_constants): New static
4101 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
4102 get_template_innermost_arguments_folded.
4103 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
4104 get_template_argument_pack_elems_folded.
4106 2011-01-11 Jason Merrill <jason@redhat.com>
4109 * init.c (build_new_1): Handle value-init in templates differently.
4112 * tree.c (maybe_dummy_object): Check current_class_ref against
4113 context, not current_class_type.
4115 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
4118 * parser.c (cp_parser_objc_typename): If the type is unknown, for
4119 error recovery purposes behave as if it was not specified so that
4120 the default type is used.
4122 2011-01-07 Jakub Jelinek <jakub@redhat.com>
4125 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
4126 for the second build_x_va_arg argument.
4128 2011-01-05 Tom Tromey <tromey@redhat.com>
4130 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
4131 (lvalue_or_else): Likewise.
4133 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
4136 * tree.c (cxx_type_hash_eq):
4137 Allow METHOD_TYPE, too.
4140 Copyright (C) 2011 Free Software Foundation, Inc.
4142 Copying and distribution of this file, with or without modification,
4143 are permitted in any medium without royalty provided the copyright
4144 notice and this notice are preserved.