1 2014-05-28 Jason Merrill <jason@redhat.com>
3 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
7 * call.c (build_aggr_conv): Ignore passed in flags.
8 (build_array_conv, build_complex_conv): Likewise.
10 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
12 * optimize.c (maybe_thunk_body): Use set_comdat_group.
13 (maybe_clone_body): Likewise.
14 * decl.c (duplicate_decls): Update code duplicating comdat group;
15 do not copy symtab pointer; before freeing newdecl remove it
17 * decl2.c (constrain_visibility): Use set_comdat_group.
19 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
21 * rtti.c: Include tm_p.h
22 (emit_tinfo_decl): Force RTTI data to be aligned to required
25 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
27 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
28 ignoring other target adjustments.
30 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
32 * semantics.c (finish_omp_clauses): Remove duplicated variable
35 * parser.c (cp_parser_omp_target): Return bool values.
37 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
40 * lambda.c (add_capture): Enforce that capture by value requires
42 * typeck2.c (cxx_incomplete_type_inform): Early return if
43 TYPE_MAIN_DECL is null.
45 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
48 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
50 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
53 * lambda.c (build_capture_proxy, add_capture): Treat normal
54 captures and init-captures identically.
56 2014-05-21 Mark Wielaard <mjw@redhat.com>
59 * cp-lang.c (cxx_enum_underlying_base_type): New function.
60 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
62 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
64 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
65 * cp-array-notation.c (replace_invariant_exprs): Likewise.
66 (expand_array_notation): Handle VOID_CST.
67 * error.c (dump_expr): Likewise.
68 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
69 (cxx_pretty_printer::expression): Likewise.
70 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
71 * decl.c (register_dtor_fn): Likewise.
72 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
73 (build_delete, push_base_cleanups): Likewise.
74 * mangle.c (write_expression): Likewise.
75 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
76 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
77 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
78 * tree.c (cp_tree_equal): Likewise.
79 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
80 instead of void_zero_node.
81 * typeck.c (check_return_expr): Likewise.
82 * typeck2.c (build_functional_cast): Likewise.
84 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
87 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
89 (cp_parser_statement): ...here. Make sure only semicolon can go after
92 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
97 * typeck2.c (digest_nsdmi_init): New.
98 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
99 * init.c (get_nsdmi): Likewise.
100 * cp-tree.h (digest_nsdmi_init): Declare.
102 2014-05-20 Jason Merrill <jason@redhat.com>
104 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
105 up a virtual function in a dummy object.
107 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
110 * decl.c (duplicate_decls): Replace pair of warning_at with
112 (maybe_commonize_var): Likewise.
114 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
117 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
118 (tsubst_copy_and_build): Perform recursive substitutions in a
121 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
124 * typeck2.c (cxx_incomplete_type_inform): New.
125 (cxx_incomplete_type_diagnostic): Use it.
126 * decl.c (grokdeclarator): Check the element type of an
127 incomplete array type; call the above.
128 * cp-tree.h (cxx_incomplete_type_inform): Declare.
130 2014-05-19 Jason Merrill <jason@redhat.com>
133 * pt.c (tsubst_copy): Don't check at_function_scope_p.
134 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
136 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
138 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
139 * parser.c (cp_parser_enum_specifier): Likewise.
141 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
143 * class.c (sorted_fields_type_new): Adjust.
144 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
145 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
146 * cp-tree.h: Remove usage of variable_size gty attribute.
147 * decl.c (make_label_decl): Adjust.
148 (check_goto): Likewise.
149 (start_preparsed_function): Likewise.
150 (save_function_data): Likewise.
151 * lex.c (init_reswords): Likewise.
152 (retrofit_lang_decl): Likewise.
153 (cxx_dup_lang_specific_decl): Likewise.
154 (copy_lang_type): Likewise.
155 (cxx_make_type): Likewise.
156 * name-lookup.c (binding_entry_make): Likewise.
157 (binding_table_construct): Likewise.
158 (binding_table_new): Likewise.
159 (cxx_binding_make): Likewise.
160 (pushdecl_maybe_friend_1): Likewise.
161 (begin_scope): Likewise.
162 (push_to_top_level): Likewise.
163 * parser.c (cp_lexer_alloc): Likewise.
164 (cp_lexer_new_from_tokens): Likewise.
165 (cp_token_cache_new): Likewise.
166 (cp_parser_context_new): Likewise.
167 (cp_parser_new): Likewise.
168 (cp_parser_nested_name_specifier_opt): Likewise.
169 (cp_parser_template_id): Likewise.
170 * pt.c (maybe_process_partial_specialization): Likewise.
171 (register_specialization): Likewise.
172 (add_pending_template): Likewise.
173 (lookup_template_class_1): Likewise.
174 (push_tinst_level): Likewise.
175 * semantics.c (register_constexpr_fundef): Likewise.
176 (cxx_eval_call_expression): Likewise.
177 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
179 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
182 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
183 when cp_parser_lookup_name sets ambiguous_decls.
185 2014-05-15 Jason Merrill <jason@redhat.com>
187 * call.c (print_conversion_rejection): Use loc consistently.
189 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
191 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
192 * call.c (convert_like_real, build_new_method_call_1): Use it.
193 * decl2.c (grokfield): Likewise.
194 * init.c (perform_member_init, build_aggr_init, expand_default_init,
195 build_new_1): Likewise.
196 * mangle.c (write_expression): Likewise.
197 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
199 2014-05-14 Jason Merrill <jason@redhat.com>
203 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
204 dropped cv-quals as a bad conversion.
205 (convert_like_real) [ck_ref_bind]: Explain them.
206 (compare_ics): Check badness before stripping reference
207 bindings. Handle comparing bad reference bindings.
208 * typeck.c (comp_cv_qualification): Add overload that just takes
210 * cp-tree.h: Declare it.
212 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
213 (arg_conversion_rejection, bad_arg_conversion_rejection)
214 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
215 (add_function_candidate): Pass actual argument, rather than type, to
216 bad_arg_conversion_rejection.
217 (print_conversion_rejection): Explain what's wrong with the conversion.
218 (print_z_candidates): Say "candidate:" before each candidate.
219 (splice_viable): Be strict if we see a viable or template candidate.
220 (build_user_type_conversion_1): Pass false to strict parameter.
221 (perform_overload_resolution, build_conditional_expr_1): Likewise.
222 (build_new_op_1, build_new_method_call_1): Likewise.
223 (build_op_call_1): Pass true to strict parameter.
225 2014-05-13 Jason Merrill <jason@redhat.com>
227 * call.c (print_error_for_call_failure): Say "no match" rather
228 than "ambiguous" if there were no strict matches.
229 (build_new_method_call_1): Likewise.
232 * semantics.c (is_this_parameter): Allow capture proxies too.
234 2014-05-12 Jason Merrill <jason@redhat.com>
236 * call.c (maybe_print_user_conv_context): New.
237 (convert_like_real): Use it. Print call context for bad
238 user-defined conversion.
239 (build_over_call): Print call context for bad 'this' conversion.
241 * call.c (convert_like_real): Use inform for identifying the
244 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
246 * cvt.c (cp_convert_to_pointer): Don't call error_at if
247 complain & tf_error is false.
249 * decl.c (make_unbound_class_template): Prefer inform for
250 "declared here"-type message.
252 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
256 * lambda.c (lambda_expr_this_capture): Add new parameter
257 add_capture_p controlling whether the functions will try to
258 capture 'this' via the default capture.
259 (maybe_resolve_dummy): Likewise.
260 * cp-tree.h: Adjust prototypes.
261 * call.c, semantics.c: Change callers of these functions.
262 * call.c (build_new_method_call_1): Use the actual 'this' that
263 would be potentially captured for the overload resolution, instead
266 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
268 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
270 (convert_nontype_argument): Adjust calls.
271 (coerce_template_parameter_pack): Add missing complain & tf_error
274 2014-05-09 Jason Merrill <jason@redhat.com>
278 * call.c (build_conditional_expr_1, conditional_conversion): Handle
279 non-class lvalues and xvalues that differ only in cv-qualifiers.
283 * call.c (build_user_type_conversion_1): The copy-init temporary
287 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
290 * call.c (build_conditional_expr_1): If overload resolution finds
291 no match, just say "different types".
294 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
297 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
298 if we didn't find a conversion.
299 Don't accept a bad conversion too early.
301 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
304 * typeck.c (convert_for_assignment): Provide an inform for pointers
305 to incomplete class types.
307 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
310 * pt.c (convert_nontype_argument): Protect all the error calls
311 with complain & tf_error.
313 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
316 * pt.c (instantiate_decl): Avoid generating the body of a
319 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
322 * pt.c (maybe_begin_member_template_processing): Use
325 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
326 Mike Stump <mikestump@comcast.net>
327 Richard Sandiford <rdsandiford@googlemail.com>
329 * call.c: Include wide-int.h.
330 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
331 (convert_for_arg_passing): Likewise.
332 * class.c: Include wide-int.h.
333 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
334 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
335 (include_empty_classes): Likewise
336 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
337 * cvt.c: Include wide-int.h.
338 (ignore_overflows): Use wide_int_to_tree.
339 * decl.c: Include wide-int.h.
340 (check_array_designated_initializer): Use wide-int interfaces.
341 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
342 (finish_enum_value_list): Use signop.
343 (build_enumerator): Use wide-int interfaces.
344 * init.c: Include wide-int.h.
345 (build_new_1): Use wide-int interfaces.
346 * mangle.c: Include wide-int.h.
347 (write_integer_cst): Use wide-int interfaces.
348 (write_array_type): Likewise.
349 * tree.c: Include wide-int.h.
350 (cp_tree_equal): Use tree_int_cst_equal.
351 * typeck2.c: Include wide-int.h.
352 (process_init_constructor_array): Use wide-int interfaces.
354 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
357 * decl.c (grokfndecl): Check duplicate_decls return value for
359 * pt.c (instantiate_decl): A deleted function is defined.
361 2014-05-02 Jason Merrill <jason@redhat.com>
363 * decl2.c (vague_linkage_p): Local statics have vague linkage.
366 * lambda.c (lambda_capture_field_type): Wrap anything dependent
368 (add_capture): Check for VLA before calling it.
369 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
370 just the current one. Make non-static.
371 * cp-tree.h: Declare it.
372 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
373 the operand was static or constant.
375 2014-05-02 Marek Polacek <polacek@redhat.com>
377 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
380 2014-05-01 Marek Polacek <polacek@redhat.com>
383 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
384 between label and variable when warning about returning local address.
386 2014-04-30 Jason Merrill <jason@redhat.com>
389 * init.c (build_value_init): Don't try to call an array constructor.
392 * typeck2.c (massage_init_elt): Use maybe_constant_init.
394 2014-04-30 Marek Polacek <polacek@redhat.com>
396 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
397 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
398 for non-integer types.
400 2014-04-29 Jason Merrill <jason@redhat.com>
403 Represent the unevaluated exception specification of an implicitly
404 declared or deleted function with a simple placeholder, not a list
406 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
407 * except.c (unevaluated_noexcept_spec): New.
408 * class.c (deduce_noexcept_on_destructor): Use it.
409 * decl.c (check_redeclaration_exception_specification): Call
410 maybe_instantiate_noexcept.
411 (duplicate_decls): Call it before merge_types.
412 (start_preparsed_function): Call maybe_instantiate_noexcept.
413 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
414 * init.c (get_nsdmi): Factor out of perform_member_init.
415 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
416 (walk_field_subobs): Consider NSDMI for EH spec.
417 (get_defaulted_eh_spec): New.
418 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
419 (defaulted_late_check): Defer EH checking in non-template classes.
420 (after_nsdmi_defaulted_late_checks): New.
421 * parser.c (cp_parser_class_specifier_1): Use it.
422 (unparsed_classes): New macro.
423 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
424 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
425 Remove list-of-functions handling.
426 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
427 handling and FN parameter.
428 * typeck.c (merge_types): Adjust.
430 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
433 * parser.c (cp_parser_alias_declaration): Check return value of
436 2014-04-24 Jakub Jelinek <jakub@redhat.com>
438 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
439 atomic-clause, allow comma in between atomic-clause and
442 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
445 * rtti.c (emit_support_tinfos): Do not iterate on
446 registered_builtin_types (partial revert).
448 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
451 * semantics.c (apply_deduced_return_type): Complete non-void type
452 before estimating whether the type is aggregate.
454 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
457 * rtti.c (emit_support_tinfo_1): New function, extracted from
459 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
461 2014-04-22 Jakub Jelinek <jakub@redhat.com>
464 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
465 fails, don't set OM_PARALLEL_COMBINED and return NULL.
467 2014-04-18 Jason Merrill <jason@redhat.com>
470 * call.c (reference_binding): Recurse on user-defined conversion.
473 * call.c (standard_conversion): Don't try to apply restrict to void.
475 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
477 * decl.c (reshape_init_r): Handle a single element of vector type.
479 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
482 * decl2.c (cplus_decl_attributes): Handle
483 pointer-to-member-function declarations.
485 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
488 * call.c (build_user_type_coversion): Use build_dummy_object
489 to create the placeholder object for a constructor method call.
490 (build_special_member_call): Likewise.
491 (build_over_call): Check for the placeholder object with
493 (build_new_method_call_1): Likewise. Don't attempt to resolve
494 a dummy object for a constructor method call.
496 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
499 * friend.c (add_friend, make_friend_class): Move repeated friend
500 warning under Wredundant_decls.
502 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
504 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
505 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
506 (do_class_using_decl): Likewise.
507 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
509 2014-04-15 Jakub Jelinek <jakub@redhat.com>
512 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
514 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
516 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
518 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
520 * pt.c (mark_template_parm): Use template_parm_level_and_index.
522 2014-04-11 Jason Merrill <jason@redhat.com>
524 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
526 (cp_lexer_get_preprocessor_token): Always clear it.
527 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
531 * decl.c (reshape_init_r): Handle a single element of class type.
534 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
535 built-in operator new.
537 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
540 * name-lookup.c (parse_using_directive): Return early if the
541 attribs argument is error_mark_node; use get_attribute_name.
543 2014-04-11 Jason Merrill <jason@redhat.com>
547 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
548 * call.c (struct z_candidate): Add flags field.
549 (add_candidate): Add flags parm.
550 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
551 (add_template_candidate_real): Pass it.
552 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
553 * tree.c (build_aggr_init_expr): Copy it.
554 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
556 2014-04-10 Richard Biener <rguenther@suse.de>
557 Jakub Jelinek <jakub@redhat.com>
560 * error.c (dump_decl) <case FUNCTION_DECL>: If
561 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
562 recurse on DECL_ABSTRACT_ORIGIN instead of printing
565 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
567 * pt.c (check_template_variable): Check for the return of pedwarn
568 before emitting a note.
569 * parser.c (cp_parser_lambda_introducer): Likewise.
571 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
574 * pt.c (process_template_parm): For an invalid non-type parameter
575 only set TREE_TYPE to error_mark_node.
576 (push_inline_template_parms_recursive, comp_template_parms,
577 redeclare_class_template, coerce_template_template_parm,
578 coerce_template_template_parms, unify): Use error_operand_p.
580 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
582 * class.c (check_bases_and_members): Warn about non-virtual dtors
583 in public bases only. Check warn_ecpp before complaining about
584 non-polymorphic bases.
586 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
588 * decl.c (duplicate_decls): Check for the return of warning_at
589 before emitting a note.
590 (warn_misplaced_attr_for_class_type): Likewise.
591 (check_tag_decl): Likewise.
593 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
596 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
598 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
601 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
602 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
603 instantiating a variable-sized type.
606 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
608 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
610 * class.c (find_abi_tags_r): Check for the return of warning
611 before emitting a note.
612 (one_inherited_ctor): Likewise.
614 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
616 * decl.c (duplicate_decls): Check for the return of permerror
617 before emitting a note.
619 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
621 * class.c (accessible_nvdtor_p): New.
622 (check_bases): Don't check base destructor here ...
623 (check_bases_and_members): ... check them here. Trigger on
624 Wnon-virtual-dtor flag.
625 (finish_struct_1): Use accessible_nvdtor_p.
627 2014-04-01 Jason Merrill <jason@redhat.com>
629 * pt.c (process_partial_specialization): Say "not deducible"
630 rather than "not used". Use inform.
633 * pt.c (coerce_template_parms): Check that the pack expansion
634 pattern works with the first matching parameter.
636 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
638 * init.c (perform_member_init): Homogenize uninitialized
641 2014-04-01 Jason Merrill <jason@redhat.com>
644 * call.c (build_array_conv): Call complete_type.
647 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
648 (picflag_from_initializer): Return it.
649 (process_init_constructor): Handle it.
652 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
653 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
654 * pt.c (get_template_info): Handle NAMESPACE_DECL.
655 (most_general_template): Handle more kinds of template.
656 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
657 instantiations and specializations.
659 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
662 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
663 COMPONENT_REFs and ARRAY_REFs sooner.
665 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
668 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
669 usage in non-functions with pushed scope.
671 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
674 * name-lookup.h (cp_binding_level): New transient field defining_class_p
675 to indicate whether a scope is in the process of defining a class.
676 * semantics.c (begin_class_definition): Set defining_class_p.
677 * name-lookup.c (leave_scope): Reset defining_class_p.
678 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
679 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
680 unwinding to class-defining scope to handle the erroneous definition of
681 a generic function of an arbitrarily nested class within an enclosing
684 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
687 * method.c (walk_field_subobs): Improve the diagnostic
688 locations for both REFERENCE_TYPEs and non-static const members.
689 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
690 instead of %qD to be consistent with the c++11 diagnostic.
692 2014-03-25 Jason Merrill <jason@redhat.com>
696 * class.c (build_vtbl_initializer): Handle abstract dtors here.
697 * search.c (get_pure_virtuals): Not here.
700 * parser.c (cp_parser_lambda_expression): Don't parse the body of
701 a lambda in unevaluated context.
704 * decl.c (create_array_type_for_decl): Complain about array of auto.
706 2014-03-25 Jakub Jelinek <jakub@redhat.com>
709 * semantics.c (potential_constant_expression_1): Handle
712 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
715 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
716 introducing an implicit function template parameter within an explicit
719 2014-03-22 Jason Merrill <jason@redhat.com>
722 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
725 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
728 * name-lookup.c (push_class_level_binding_1): Check identifier_p
729 on the name argument.
731 2014-03-20 Jakub Jelinek <jakub@redhat.com>
734 * init.c (build_zero_init_1): Ignore fields with error_mark_node
737 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
740 * call.c (build_new_method_call_1): Handle pure virtuals called by
743 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
746 * parser.c (cp_parser_member_declaration): Don't allow
747 finish_fully_implicit_template to consider friend declarations to be
748 class member templates.
749 (synthesize_implicit_template_parm): Handling winding back through class
750 scope to the class being defined in order to inject a template argument
754 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
755 function scope as per cp_parser_skip_to_end_of_statement.
757 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
760 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
762 2014-03-14 Jason Merrill <jason@redhat.com>
766 * search.c (get_pure_virtuals): Handle abstract dtor here.
767 (dfs_get_pure_virtuals): Not here.
770 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
771 abstract class as pure.
773 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
776 * pt.c (maybe_process_partial_specialization): Check return value
777 of check_specialization_namespace.
779 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
782 * semantics.c (finish_static_assert): Call cxx_constant_value only
783 if require_potential_rvalue_constant_expression returns true.
785 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
788 * method.c (get_inherited_ctor): New.
789 * cp-tree.h (get_inherited_ctor): Declare it.
790 * semantics.c (is_valid_constexpr_fn): Use it.
792 2014-03-10 Jason Merrill <jason@redhat.com>
795 * call.c (convert_default_arg): Remove special handling for
799 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
800 when deciding whether to call push_template_decl for a member class.
801 * pt.c (push_template_decl_real): Return after wrong levels error.
803 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
806 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
807 lambda, remove the lambda's own template argument list prior to fetching
811 * parser.c (cp_parser_parameter_declaration_clause): Move generic
812 function template unwinding on error into a more general location, ...
813 (cp_parser_skip_to_end_of_statement): ... here.
815 2014-03-07 Jason Merrill <jason@redhat.com>
817 * Make-lang.in (check_g++_parallelize): Split dg.exp.
819 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
820 we're in a trailing return type.
822 * typeck.c (comp_template_parms_position): 'auto' and
823 'decltype(auto)' are different from real template parms.
825 * parser.c (cp_parser_using_declaration): Consume the semicolon
826 after bare parameter pack error.
828 * cp-tree.h (REF_PARENTHESIZED_P): New.
829 * semantics.c (force_paren_expr): Set it.
830 * pt.c (do_auto_deduction): Check it.
831 (tsubst) [COMPONENT_REF]: Copy it.
832 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
834 * decl.c (create_array_type_for_decl): Only warn about invalid
835 C++1y VLA if flag_iso or warn_vla>0.
836 (grokdeclarator): Likewise.
837 * pt.c (tsubst): Likewise.
838 * semantics.c (finish_decltype_type): Likewise.
839 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
840 (cp_build_addr_expr_1): Likewise.
841 * init.c (build_new_1): Improve diagnostics.
843 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
846 * decl.c (check_initializer): Return NULL_TREE after error;
847 consistently use inform.
849 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
851 * decl.c (check_initializer): Remove dead code.
853 2014-03-06 Marek Polacek <polacek@redhat.com>
856 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
857 of checking tree code.
859 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
861 * parser.c (cp_lexer_set_source_position): New.
862 (cp_parser_mem_initializer): Use it.
863 (cp_parser_postfix_open_square_expression): Likewise.
864 (cp_parser_parenthesized_expression_list): Likewise.
865 (cp_parser_new_initializer): Likewise.
866 (cp_parser_jump_statement): Likewise.
867 (cp_parser_initializer): Likewise.
868 (cp_parser_functional_cast): Likewise.
870 2014-03-05 Jason Merrill <jason@redhat.com>
873 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
874 dependent expression.
877 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
878 if re-parsing might succeed.
879 * semantics.c (finish_id_expression): Use of a parameter outside
880 the function body is a parse error.
882 * parser.c (cp_parser_mem_initializer): Set input_location
883 properly for init-list warning.
884 (cp_parser_postfix_open_square_expression): Likewise.
885 (cp_parser_parenthesized_expression_list): Likewise.
886 (cp_parser_new_initializer): Likewise.
887 (cp_parser_jump_statement): Likewise.
888 (cp_parser_initializer): Likewise.
889 (cp_parser_functional_cast): Likewise.
891 2014-03-04 Jason Merrill <jason@redhat.com>
894 * typeck2.c (process_init_constructor_record): Set
895 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
899 * parser.c (cp_parser_direct_declarator): Set declarator to
900 cp_error_declarator on invalid qualified-id.
902 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
905 * parser.c (cp_parser_using_declaration): Early return when
906 cp_parser_nested_name_specifier errors out.
908 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
911 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
912 function scope on parse error in function parameter list.
914 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
916 * method.c (implicitly_declare_fn): Remove redundant
917 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
918 * semantics.c (is_instantiation_of_constexpr): Likewise.
919 * error.c (dump_function_decl): Likewise.
921 2014-03-01 Jason Merrill <jason@redhat.com>
924 * semantics.c (begin_maybe_infinite_loop): Use
925 fold_non_dependent_expr_sfinae.
927 2014-02-28 Jason Merrill <jason@redhat.com>
930 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
932 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
935 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
936 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
937 * lambda.c (maybe_add_lambda_conv_op): Likewise.
939 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
942 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
945 2014-02-27 Jason Merrill <jason@redhat.com>
949 * decl2.c (tentative_decl_linkage): Don't mess with functions that
952 2014-02-26 Jason Merrill <jason@redhat.com>
956 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
957 * init.c (build_vtbl_address): Do it here.
963 * pt.c (struct warning_sentinel): New.
964 (tsubst_copy_and_build): Use it instead of
965 c_inhibit_evaluation_warnings.
966 * typeck.c (maybe_warn_about_useless_cast): Remove
967 c_inhibit_evaluation_warnings check.
970 * pt.c (get_template_parm_index): New.
971 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
972 (process_template_parm): Allow bare packs in template template
974 (coerce_template_parameter_pack): Handle fixed template template
975 parm packs and fixed packs not at the end of the parm list.
976 (coerce_template_parms): Handle template parm packs not at the end
978 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
981 * pt.c (unify): Ignore alias templates when deducing a template
987 * call.c (reference_binding): Recurse on user-defined conversion.
988 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
990 2014-02-25 Jason Merrill <jason@redhat.com>
993 * call.c (reference_binding): Recurse on user-defined conversion.
994 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
996 * call.c (print_conversion_rejection): Handle n_arg of -2.
997 (build_user_type_conversion_1): Pass it.
1000 * decl2.c (no_linkage_error): Handle C++98 semantics.
1001 (reset_type_linkage): Move from decl.c.
1002 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1003 (bt_reset_linkage_2, reset_decl_linkage): New.
1004 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1005 (cp_write_global_declarations): Move condition into no_linkage_error.
1006 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1007 * semantics.c (expand_or_defer_fn_1): Factor out
1008 tentative_decl_linkage.
1009 * cp-tree.h: Adjust.
1011 * decl2.c (finish_static_data_member_decl): Diagnose static data
1012 member in unnamed class.
1013 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1016 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1017 defaulted virtual dtor.
1021 * pt.c (get_underlying_template): Fix equivalence calculation.
1023 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1026 * parser.c (function_being_declared_is_template_p): Return false when
1027 processing a template parameter list.
1028 (cp_parser_parameter_declaration_clause): Don't set
1029 auto_is_implicit_function_template_parm_p when processing a
1030 template parameter list.
1032 * parser.c (synthesize_implicit_template_parm): Inject new template
1033 argument list appropriately when a generic member function
1034 of a class template is declared out-of-line.
1037 * parser.c (cp_parser_direct_declarator): Don't save and
1038 restore num_template_parameter_lists around call to
1039 cp_parser_parameter_declaration_list.
1040 (function_being_declared_is_template_p): New predicate.
1041 (cp_parser_parameter_declaration_list): Use
1042 function_being_declared_is_template_p as predicate for
1043 inspecting current function template parameter list length
1044 rather than num_template_parameter_lists.
1046 2014-02-24 Jason Merrill <jason@redhat.com>
1049 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1050 DECL_EXPR initialize a non-class iterator.
1053 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1055 2014-02-21 Jason Merrill <jason@redhat.com>
1058 * parser.c (cp_parser_type_name): Always check dependency.
1059 (cp_parser_type_specifier_seq): Call
1060 cp_parser_parse_and_diagnose_invalid_type_name.
1063 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1066 * parser.c (cp_parser_default_argument): Clear
1067 current_class_ptr/current_class_ref like tsubst_default_argument.
1070 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1071 than current_binding_level.
1074 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1077 * parser.c (cp_parser_enum_specifier): Call
1078 check_for_bare_parameter_packs.
1081 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1085 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1086 of the partial instantiation, not the most general template.
1087 (maybe_process_partial_specialization): Reassign everything on
1091 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1092 (check_explicit_specialization): Don't clone.
1095 * pt.c (coerce_template_parms): Bail if argument packing fails.
1098 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1099 Don't get confused by a CONSTRUCTOR that already has a type.
1102 * call.c (build_array_conv): Don't crash on VLA.
1105 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1108 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1109 in declaration context.
1113 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1116 * parser.c (cp_parser_direct_declarator): Don't wrap a
1117 type-dependent expression in a NOP_EXPR.
1120 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1125 * parser.c (cp_parser_template_argument): Restore dereference.
1126 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1127 (process_partial_specialization): Handle deref.
1130 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1134 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1135 implicit_template_scope upon leaving an out-of-line generic member
1136 function definition.
1138 2014-02-20 Kai Tietz <ktietz@redhat.com>
1141 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1142 valued type argument as error_mark_node.
1145 * semantics.c (finish_fname): Handle error_mark_node.
1147 2014-02-19 Jason Merrill <jason@redhat.com>
1150 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1151 spec from template context.
1153 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1156 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1157 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1160 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1162 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1165 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1168 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1171 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1172 During error recovery allow_non_constant may be false.
1174 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1177 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1178 scope whenever a template parameter list has been started, independent
1179 of whether the function call operator was well-formed or not.
1182 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1183 scope for generic friend declarations as well as for non-friends.
1185 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1188 * method.c (implicitly_declare_fn): A constructor of a class with
1189 virtual base classes isn't constexpr (7.1.5p4).
1191 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1193 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1195 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1198 * parser.c (cp_parser_omp_declare_reduction): Save and free
1201 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1205 * tree.c (handle_init_priority_attribute): Call default_conversion on
1206 the attribute argument.
1208 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1211 * method.c (synthesized_method_walk): If vbases is non-null but
1212 is_empty is true, likewise don't worry about the virtual bases.
1214 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1217 * typeck2.c (process_init_constructor_record): Just skip unnamed
1220 2014-01-31 Jason Merrill <jason@redhat.com>
1223 * pt.c (mark_decl_instantiated): Call mark_needed.
1226 * decl2.c (handle_tls_init): Handle null init fn.
1229 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1231 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1234 * class.c (build_vfield_ref): Early return error_mark_node if
1235 TYPE_VFIELD (type) is null.
1236 (build_base_path): Check return value of build_vfield_ref.
1238 2014-01-31 Jason Merrill <jason@redhat.com>
1241 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1242 [ck_list]: Check for error_mark_node.
1243 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1246 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1247 during partial ordering.
1249 2014-01-31 Marek Polacek <polacek@redhat.com>
1252 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1254 2014-01-30 Jason Merrill <jason@redhat.com>
1257 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1258 (local_specializations): New macro.
1259 * pt.c (local_specializations): Remove variable.
1261 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1264 * parser.c (make_string_pack): Use double_int::from_buffer.
1266 2014-01-30 Marek Polacek <polacek@redhat.com>
1269 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1271 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1272 with input_location.
1273 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1276 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1279 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1281 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1284 * pt.c (lookup_template_class_1): Check start_enum return value
1285 for error_mark_node.
1287 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1289 * decl.c (duplicate_decls, typename_hash, typename_compare):
1290 Use TYPE_IDENTIFIER.
1291 * error.c (dump_type): Likewise.
1292 * mangle.c (dump_substitution_candidates): Likewise.
1294 2014-01-30 Jason Merrill <jason@redhat.com>
1297 * decl2.c (attributes_naming_typedef_ok): New.
1298 * cp-tree.h: Declare it.
1299 * decl.c (grokdeclarator): Check it.
1300 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1302 2014-01-29 Jason Merrill <jason@redhat.com>
1305 * call.c (add_builtin_candidate): Catch dependent types.
1308 * pt.c (expand_template_argument_pack): Correct
1309 non_default_args_count calculation.
1312 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1315 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1316 have a friend template in a class template.
1317 * pt.c (tsubst_friend_function): Look through it.
1318 (push_template_decl_real): A friend member template is
1321 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1324 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1327 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1330 * pt.c (instantiate_template_1): Check for error_mark_node the second
1333 2014-01-29 Jason Merrill <jason@redhat.com>
1336 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1337 cdtor_returns_this case.
1340 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1342 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1345 * semantics.c (finish_omp_reduction_clause): Check type for
1348 2014-01-28 Jason Merrill <jason@redhat.com>
1351 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1352 (tsubst_copy): Use it if lookup fails.
1355 * pt.c (tsubst_function_type): Make sure we keep the same function
1359 * semantics.c (build_anon_member_initialization): Stop walking
1360 when we run out of COMPONENT_REFs.
1363 * decl.c (lookup_and_check_tag): Ignore template parameters if
1364 scope == ts_current.
1365 * pt.c (check_template_shadow): Don't complain about the injected
1368 * decl.c (duplicate_decls): Tweak.
1371 * mangle.c (write_unqualified_name): Handle operator auto.
1373 2014-01-27 Jason Merrill <jason@redhat.com>
1377 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1378 list-initialization. A conversion to rvalue ref that involves
1379 an lvalue-rvalue conversion is bad.
1380 (convert_like_real): Give helpful error message.
1383 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1386 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1390 * pt.c (template_parm_to_arg): Call convert_from_reference.
1391 (tsubst_template_arg): Don't strip reference refs.
1394 * call.c (build_aggr_conv): Reject value-initialization of reference.
1398 * call.c (convert_like_real): Give helpful error about excess braces
1399 for ck_rvalue of scalar type.
1402 * call.c (reference_binding): Only elide braces if the single
1403 element is reference-related.
1406 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1410 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1414 * decl.c (compute_array_index_type): Don't call
1415 maybe_constant_value for a non-integral expression.
1417 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1419 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1421 * cp-gimplify.c (cp_genericize): Likewise.
1422 * decl.c (grokfndecl): Likewise.
1423 * parser.c (cp_parser_postfix_expression): Likewise.
1424 (cp_parser_postfix_open_square_expression): Likewise.
1425 (cp_parser_direct_declarator): Likewise.
1426 (is_cilkplus_vector_p): Likewise.
1427 (cp_parser_omp_clause_name): Likewise.
1428 (cp_parser_omp_all_clauses): Likewise.
1429 * pt.c (apply_late_template_attributes): Likewise.
1430 * typeck.c (cp_build_array_ref): Likewise.
1431 (cp_build_compound_expr): Likewise.
1432 (check_return_expr): Likewise.
1434 2014-01-24 Jason Merrill <jason@redhat.com>
1437 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1442 * typeck2.c (process_init_constructor_array): Don't create
1445 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1447 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1448 handling for RANGE_ARRAY case.
1450 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1453 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1455 2014-01-23 Marek Polacek <polacek@redhat.com>
1458 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1460 2014-01-23 Marek Polacek <polacek@redhat.com>
1463 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1466 2014-01-23 Jason Merrill <jason@redhat.com>
1469 * cp-tree.h (struct language_function): Add infinite_loop and
1471 (current_function_infinite_loop): New.
1472 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1473 (break_maybe_infinite_loop): New.
1474 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1475 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1476 (begin_range_for_stmt): Use them.
1477 * decl.c (finish_function): Don't warn about missing return
1478 if current_function_infinite_loop.
1479 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1480 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1482 * call.c (build_op_delete_call): Use make_tree_vector and
1483 release_tree_vector.
1485 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1488 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1489 nested_name_specifier.
1491 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1493 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1494 see if there is an attribute after function decl. If so, then
1496 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1497 enabled function late parsing.
1498 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1499 attribute for a SIMD-enabled function.
1500 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1501 the function is used by SIMD-enabled function (indicated by NULL
1502 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1503 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1504 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1505 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1506 vectorlength clause. Added a new bool parameter to differentiate
1508 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1509 (is_cilkplus_vector_p): Likewise.
1510 (cp_parser_late_parsing_elem_fn_info): Likewise.
1511 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1512 and "vectorlength" clauses when Cilk Plus is enabled.
1513 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1514 and emit a sorry message when step size is a parameter.
1515 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1516 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1518 * pt.c (apply_late_template_attributes): Likewise.
1520 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1523 * semantics.c (finish_omp_reduction_clause): Reject
1524 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1526 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1529 * parser.c (cp_parser_class_head): Push the class before parsing
1530 the base-clause, pop after it.
1532 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1534 * decl2.c (cpp_check): Revert prototype change.
1536 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1540 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1543 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1546 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1547 only when errorcount == 0.
1549 2014-01-17 Marek Polacek <polacek@redhat.com>
1552 * cvt.c (ocp_convert): Don't segfault on non-existing
1553 ENUM_UNDERLYING_TYPE.
1555 2014-01-16 Jason Merrill <jason@redhat.com>
1558 * tree.c (bot_manip): Update the location of builtin_LINE and
1561 2014-01-14 Jason Merrill <jason@redhat.com>
1564 * typeck2.c (massage_init_elt): New.
1565 (process_init_constructor_record)
1566 (process_init_constructor_union): Use it.
1567 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1568 (split_nonconstant_init_1): Handle it.
1569 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1571 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1574 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1575 and replaced an existing if-statement with else-if statement.
1576 Changed an existing error message wording to match the one from the C
1579 2014-01-08 Jason Merrill <jason@redhat.com>
1582 * class.c (abi_tag_data): Add tags field.
1583 (check_abi_tags): Initialize it.
1584 (find_abi_tags_r): Support collecting missing tags.
1585 (mark_type_abi_tags): Don't look at template args.
1586 (inherit_targ_abi_tags): New.
1587 (check_bases_and_members): Use it.
1588 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1589 * mangle.c (write_abi_tags): Check it.
1591 2014-01-07 Jason Merrill <jason@redhat.com>
1594 * pt.c (num_innermost_template_parms): New.
1595 (get_underlying_template): Use it.
1598 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1600 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1602 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1603 the letter of 20.11.6 about Base and Derived naming the same
1604 class type modulo cv-qualifiers.
1606 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1609 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1610 function as unimplemented for generic lambdas with varargs.
1613 * parser.c (cp_parser_template_parameter): Early out with
1614 error_mark_node if parameter declaration was not parsed.
1617 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1618 auto_is_implicit_function_template_parm_p around lambda body.
1621 * parser.c (cp_parser_init_declarator): Undo fully implicit
1622 template parameter list when declarator is not a function.
1624 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1627 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1629 2014-01-03 Tobias Burnus <burnus@net-b.de>
1632 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1634 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1638 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1639 as include_std to perform_koenig_lookup.
1640 (cp_parser_postfix_expression): Adjust.
1641 * pt.c (tsubst_copy_and_build): Likewise.
1642 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1643 (omp_reduction_lookup): Adjust.
1644 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1645 (lookup_arg_dependent): Likewise.
1646 (lookup_function_nonclass): Adjust.
1647 * name-lookup.h: Adjust declaration.
1648 * cp-tree.h: Likewise.
1650 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1653 * parser.c (cp_parser_userdef_numeric_literal): Mention
1654 -fext-numeric-literals in the message.
1656 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1659 * call.c (build_conditional_expr_1): Check the return value of
1662 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1664 * call.c (convert_like_real): Check complain.
1666 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1669 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1672 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1674 Update copyright years
1676 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1678 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1679 the standard form for the copyright notice.
1681 Copyright (C) 2014 Free Software Foundation, Inc.
1683 Copying and distribution of this file, with or without modification,
1684 are permitted in any medium without royalty provided the copyright
1685 notice and this notice are preserved.