1 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
3 * semantics.c (finish_omp_clauses): Remove duplicated variable
6 * parser.c (cp_parser_omp_target): Return bool values.
8 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
11 * lambda.c (add_capture): Enforce that capture by value requires
13 * typeck2.c (cxx_incomplete_type_inform): Early return if
14 TYPE_MAIN_DECL is null.
16 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
19 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
21 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
24 * lambda.c (build_capture_proxy, add_capture): Treat normal
25 captures and init-captures identically.
27 2014-05-21 Mark Wielaard <mjw@redhat.com>
30 * cp-lang.c (cxx_enum_underlying_base_type): New function.
31 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
33 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
35 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
36 * cp-array-notation.c (replace_invariant_exprs): Likewise.
37 (expand_array_notation): Handle VOID_CST.
38 * error.c (dump_expr): Likewise.
39 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
40 (cxx_pretty_printer::expression): Likewise.
41 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
42 * decl.c (register_dtor_fn): Likewise.
43 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
44 (build_delete, push_base_cleanups): Likewise.
45 * mangle.c (write_expression): Likewise.
46 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
47 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
48 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
49 * tree.c (cp_tree_equal): Likewise.
50 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
51 instead of void_zero_node.
52 * typeck.c (check_return_expr): Likewise.
53 * typeck2.c (build_functional_cast): Likewise.
55 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
58 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
60 (cp_parser_statement): ...here. Make sure only semicolon can go after
63 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
68 * typeck2.c (digest_nsdmi_init): New.
69 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
70 * init.c (get_nsdmi): Likewise.
71 * cp-tree.h (digest_nsdmi_init): Declare.
73 2014-05-20 Jason Merrill <jason@redhat.com>
75 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
76 up a virtual function in a dummy object.
78 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
81 * decl.c (duplicate_decls): Replace pair of warning_at with
83 (maybe_commonize_var): Likewise.
85 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
88 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
89 (tsubst_copy_and_build): Perform recursive substitutions in a
92 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
95 * typeck2.c (cxx_incomplete_type_inform): New.
96 (cxx_incomplete_type_diagnostic): Use it.
97 * decl.c (grokdeclarator): Check the element type of an
98 incomplete array type; call the above.
99 * cp-tree.h (cxx_incomplete_type_inform): Declare.
101 2014-05-19 Jason Merrill <jason@redhat.com>
104 * pt.c (tsubst_copy): Don't check at_function_scope_p.
105 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
107 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
109 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
110 * parser.c (cp_parser_enum_specifier): Likewise.
112 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
114 * class.c (sorted_fields_type_new): Adjust.
115 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
116 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
117 * cp-tree.h: Remove usage of variable_size gty attribute.
118 * decl.c (make_label_decl): Adjust.
119 (check_goto): Likewise.
120 (start_preparsed_function): Likewise.
121 (save_function_data): Likewise.
122 * lex.c (init_reswords): Likewise.
123 (retrofit_lang_decl): Likewise.
124 (cxx_dup_lang_specific_decl): Likewise.
125 (copy_lang_type): Likewise.
126 (cxx_make_type): Likewise.
127 * name-lookup.c (binding_entry_make): Likewise.
128 (binding_table_construct): Likewise.
129 (binding_table_new): Likewise.
130 (cxx_binding_make): Likewise.
131 (pushdecl_maybe_friend_1): Likewise.
132 (begin_scope): Likewise.
133 (push_to_top_level): Likewise.
134 * parser.c (cp_lexer_alloc): Likewise.
135 (cp_lexer_new_from_tokens): Likewise.
136 (cp_token_cache_new): Likewise.
137 (cp_parser_context_new): Likewise.
138 (cp_parser_new): Likewise.
139 (cp_parser_nested_name_specifier_opt): Likewise.
140 (cp_parser_template_id): Likewise.
141 * pt.c (maybe_process_partial_specialization): Likewise.
142 (register_specialization): Likewise.
143 (add_pending_template): Likewise.
144 (lookup_template_class_1): Likewise.
145 (push_tinst_level): Likewise.
146 * semantics.c (register_constexpr_fundef): Likewise.
147 (cxx_eval_call_expression): Likewise.
148 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
150 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
153 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
154 when cp_parser_lookup_name sets ambiguous_decls.
156 2014-05-15 Jason Merrill <jason@redhat.com>
158 * call.c (print_conversion_rejection): Use loc consistently.
160 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
162 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
163 * call.c (convert_like_real, build_new_method_call_1): Use it.
164 * decl2.c (grokfield): Likewise.
165 * init.c (perform_member_init, build_aggr_init, expand_default_init,
166 build_new_1): Likewise.
167 * mangle.c (write_expression): Likewise.
168 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
170 2014-05-14 Jason Merrill <jason@redhat.com>
174 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
175 dropped cv-quals as a bad conversion.
176 (convert_like_real) [ck_ref_bind]: Explain them.
177 (compare_ics): Check badness before stripping reference
178 bindings. Handle comparing bad reference bindings.
179 * typeck.c (comp_cv_qualification): Add overload that just takes
181 * cp-tree.h: Declare it.
183 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
184 (arg_conversion_rejection, bad_arg_conversion_rejection)
185 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
186 (add_function_candidate): Pass actual argument, rather than type, to
187 bad_arg_conversion_rejection.
188 (print_conversion_rejection): Explain what's wrong with the conversion.
189 (print_z_candidates): Say "candidate:" before each candidate.
190 (splice_viable): Be strict if we see a viable or template candidate.
191 (build_user_type_conversion_1): Pass false to strict parameter.
192 (perform_overload_resolution, build_conditional_expr_1): Likewise.
193 (build_new_op_1, build_new_method_call_1): Likewise.
194 (build_op_call_1): Pass true to strict parameter.
196 2014-05-13 Jason Merrill <jason@redhat.com>
198 * call.c (print_error_for_call_failure): Say "no match" rather
199 than "ambiguous" if there were no strict matches.
200 (build_new_method_call_1): Likewise.
203 * semantics.c (is_this_parameter): Allow capture proxies too.
205 2014-05-12 Jason Merrill <jason@redhat.com>
207 * call.c (maybe_print_user_conv_context): New.
208 (convert_like_real): Use it. Print call context for bad
209 user-defined conversion.
210 (build_over_call): Print call context for bad 'this' conversion.
212 * call.c (convert_like_real): Use inform for identifying the
215 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
217 * cvt.c (cp_convert_to_pointer): Don't call error_at if
218 complain & tf_error is false.
220 * decl.c (make_unbound_class_template): Prefer inform for
221 "declared here"-type message.
223 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
227 * lambda.c (lambda_expr_this_capture): Add new parameter
228 add_capture_p controlling whether the functions will try to
229 capture 'this' via the default capture.
230 (maybe_resolve_dummy): Likewise.
231 * cp-tree.h: Adjust prototypes.
232 * call.c, semantics.c: Change callers of these functions.
233 * call.c (build_new_method_call_1): Use the actual 'this' that
234 would be potentially captured for the overload resolution, instead
237 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
239 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
241 (convert_nontype_argument): Adjust calls.
242 (coerce_template_parameter_pack): Add missing complain & tf_error
245 2014-05-09 Jason Merrill <jason@redhat.com>
249 * call.c (build_conditional_expr_1, conditional_conversion): Handle
250 non-class lvalues and xvalues that differ only in cv-qualifiers.
254 * call.c (build_user_type_conversion_1): The copy-init temporary
258 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
261 * call.c (build_conditional_expr_1): If overload resolution finds
262 no match, just say "different types".
265 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
268 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
269 if we didn't find a conversion.
270 Don't accept a bad conversion too early.
272 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
275 * typeck.c (convert_for_assignment): Provide an inform for pointers
276 to incomplete class types.
278 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
281 * pt.c (convert_nontype_argument): Protect all the error calls
282 with complain & tf_error.
284 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
287 * pt.c (instantiate_decl): Avoid generating the body of a
290 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
293 * pt.c (maybe_begin_member_template_processing): Use
296 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
297 Mike Stump <mikestump@comcast.net>
298 Richard Sandiford <rdsandiford@googlemail.com>
300 * call.c: Include wide-int.h.
301 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
302 (convert_for_arg_passing): Likewise.
303 * class.c: Include wide-int.h.
304 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
305 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
306 (include_empty_classes): Likewise
307 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
308 * cvt.c: Include wide-int.h.
309 (ignore_overflows): Use wide_int_to_tree.
310 * decl.c: Include wide-int.h.
311 (check_array_designated_initializer): Use wide-int interfaces.
312 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
313 (finish_enum_value_list): Use signop.
314 (build_enumerator): Use wide-int interfaces.
315 * init.c: Include wide-int.h.
316 (build_new_1): Use wide-int interfaces.
317 * mangle.c: Include wide-int.h.
318 (write_integer_cst): Use wide-int interfaces.
319 (write_array_type): Likewise.
320 * tree.c: Include wide-int.h.
321 (cp_tree_equal): Use tree_int_cst_equal.
322 * typeck2.c: Include wide-int.h.
323 (process_init_constructor_array): Use wide-int interfaces.
325 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
328 * decl.c (grokfndecl): Check duplicate_decls return value for
330 * pt.c (instantiate_decl): A deleted function is defined.
332 2014-05-02 Jason Merrill <jason@redhat.com>
334 * decl2.c (vague_linkage_p): Local statics have vague linkage.
337 * lambda.c (lambda_capture_field_type): Wrap anything dependent
339 (add_capture): Check for VLA before calling it.
340 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
341 just the current one. Make non-static.
342 * cp-tree.h: Declare it.
343 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
344 the operand was static or constant.
346 2014-05-02 Marek Polacek <polacek@redhat.com>
348 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
351 2014-05-01 Marek Polacek <polacek@redhat.com>
354 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
355 between label and variable when warning about returning local address.
357 2014-04-30 Jason Merrill <jason@redhat.com>
360 * init.c (build_value_init): Don't try to call an array constructor.
363 * typeck2.c (massage_init_elt): Use maybe_constant_init.
365 2014-04-30 Marek Polacek <polacek@redhat.com>
367 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
368 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
369 for non-integer types.
371 2014-04-29 Jason Merrill <jason@redhat.com>
374 Represent the unevaluated exception specification of an implicitly
375 declared or deleted function with a simple placeholder, not a list
377 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
378 * except.c (unevaluated_noexcept_spec): New.
379 * class.c (deduce_noexcept_on_destructor): Use it.
380 * decl.c (check_redeclaration_exception_specification): Call
381 maybe_instantiate_noexcept.
382 (duplicate_decls): Call it before merge_types.
383 (start_preparsed_function): Call maybe_instantiate_noexcept.
384 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
385 * init.c (get_nsdmi): Factor out of perform_member_init.
386 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
387 (walk_field_subobs): Consider NSDMI for EH spec.
388 (get_defaulted_eh_spec): New.
389 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
390 (defaulted_late_check): Defer EH checking in non-template classes.
391 (after_nsdmi_defaulted_late_checks): New.
392 * parser.c (cp_parser_class_specifier_1): Use it.
393 (unparsed_classes): New macro.
394 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
395 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
396 Remove list-of-functions handling.
397 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
398 handling and FN parameter.
399 * typeck.c (merge_types): Adjust.
401 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
404 * parser.c (cp_parser_alias_declaration): Check return value of
407 2014-04-24 Jakub Jelinek <jakub@redhat.com>
409 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
410 atomic-clause, allow comma in between atomic-clause and
413 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
416 * rtti.c (emit_support_tinfos): Do not iterate on
417 registered_builtin_types (partial revert).
419 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
422 * semantics.c (apply_deduced_return_type): Complete non-void type
423 before estimating whether the type is aggregate.
425 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
428 * rtti.c (emit_support_tinfo_1): New function, extracted from
430 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
432 2014-04-22 Jakub Jelinek <jakub@redhat.com>
435 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
436 fails, don't set OM_PARALLEL_COMBINED and return NULL.
438 2014-04-18 Jason Merrill <jason@redhat.com>
441 * call.c (reference_binding): Recurse on user-defined conversion.
444 * call.c (standard_conversion): Don't try to apply restrict to void.
446 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
448 * decl.c (reshape_init_r): Handle a single element of vector type.
450 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
453 * decl2.c (cplus_decl_attributes): Handle
454 pointer-to-member-function declarations.
456 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
459 * call.c (build_user_type_coversion): Use build_dummy_object
460 to create the placeholder object for a constructor method call.
461 (build_special_member_call): Likewise.
462 (build_over_call): Check for the placeholder object with
464 (build_new_method_call_1): Likewise. Don't attempt to resolve
465 a dummy object for a constructor method call.
467 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
470 * friend.c (add_friend, make_friend_class): Move repeated friend
471 warning under Wredundant_decls.
473 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
475 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
476 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
477 (do_class_using_decl): Likewise.
478 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
480 2014-04-15 Jakub Jelinek <jakub@redhat.com>
483 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
485 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
487 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
489 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
491 * pt.c (mark_template_parm): Use template_parm_level_and_index.
493 2014-04-11 Jason Merrill <jason@redhat.com>
495 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
497 (cp_lexer_get_preprocessor_token): Always clear it.
498 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
502 * decl.c (reshape_init_r): Handle a single element of class type.
505 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
506 built-in operator new.
508 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
511 * name-lookup.c (parse_using_directive): Return early if the
512 attribs argument is error_mark_node; use get_attribute_name.
514 2014-04-11 Jason Merrill <jason@redhat.com>
518 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
519 * call.c (struct z_candidate): Add flags field.
520 (add_candidate): Add flags parm.
521 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
522 (add_template_candidate_real): Pass it.
523 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
524 * tree.c (build_aggr_init_expr): Copy it.
525 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
527 2014-04-10 Richard Biener <rguenther@suse.de>
528 Jakub Jelinek <jakub@redhat.com>
531 * error.c (dump_decl) <case FUNCTION_DECL>: If
532 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
533 recurse on DECL_ABSTRACT_ORIGIN instead of printing
536 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
538 * pt.c (check_template_variable): Check for the return of pedwarn
539 before emitting a note.
540 * parser.c (cp_parser_lambda_introducer): Likewise.
542 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
545 * pt.c (process_template_parm): For an invalid non-type parameter
546 only set TREE_TYPE to error_mark_node.
547 (push_inline_template_parms_recursive, comp_template_parms,
548 redeclare_class_template, coerce_template_template_parm,
549 coerce_template_template_parms, unify): Use error_operand_p.
551 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
553 * class.c (check_bases_and_members): Warn about non-virtual dtors
554 in public bases only. Check warn_ecpp before complaining about
555 non-polymorphic bases.
557 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
559 * decl.c (duplicate_decls): Check for the return of warning_at
560 before emitting a note.
561 (warn_misplaced_attr_for_class_type): Likewise.
562 (check_tag_decl): Likewise.
564 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
567 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
569 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
572 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
573 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
574 instantiating a variable-sized type.
577 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
579 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
581 * class.c (find_abi_tags_r): Check for the return of warning
582 before emitting a note.
583 (one_inherited_ctor): Likewise.
585 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
587 * decl.c (duplicate_decls): Check for the return of permerror
588 before emitting a note.
590 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
592 * class.c (accessible_nvdtor_p): New.
593 (check_bases): Don't check base destructor here ...
594 (check_bases_and_members): ... check them here. Trigger on
595 Wnon-virtual-dtor flag.
596 (finish_struct_1): Use accessible_nvdtor_p.
598 2014-04-01 Jason Merrill <jason@redhat.com>
600 * pt.c (process_partial_specialization): Say "not deducible"
601 rather than "not used". Use inform.
604 * pt.c (coerce_template_parms): Check that the pack expansion
605 pattern works with the first matching parameter.
607 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
609 * init.c (perform_member_init): Homogenize uninitialized
612 2014-04-01 Jason Merrill <jason@redhat.com>
615 * call.c (build_array_conv): Call complete_type.
618 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
619 (picflag_from_initializer): Return it.
620 (process_init_constructor): Handle it.
623 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
624 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
625 * pt.c (get_template_info): Handle NAMESPACE_DECL.
626 (most_general_template): Handle more kinds of template.
627 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
628 instantiations and specializations.
630 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
633 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
634 COMPONENT_REFs and ARRAY_REFs sooner.
636 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
639 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
640 usage in non-functions with pushed scope.
642 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
645 * name-lookup.h (cp_binding_level): New transient field defining_class_p
646 to indicate whether a scope is in the process of defining a class.
647 * semantics.c (begin_class_definition): Set defining_class_p.
648 * name-lookup.c (leave_scope): Reset defining_class_p.
649 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
650 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
651 unwinding to class-defining scope to handle the erroneous definition of
652 a generic function of an arbitrarily nested class within an enclosing
655 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
658 * method.c (walk_field_subobs): Improve the diagnostic
659 locations for both REFERENCE_TYPEs and non-static const members.
660 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
661 instead of %qD to be consistent with the c++11 diagnostic.
663 2014-03-25 Jason Merrill <jason@redhat.com>
667 * class.c (build_vtbl_initializer): Handle abstract dtors here.
668 * search.c (get_pure_virtuals): Not here.
671 * parser.c (cp_parser_lambda_expression): Don't parse the body of
672 a lambda in unevaluated context.
675 * decl.c (create_array_type_for_decl): Complain about array of auto.
677 2014-03-25 Jakub Jelinek <jakub@redhat.com>
680 * semantics.c (potential_constant_expression_1): Handle
683 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
686 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
687 introducing an implicit function template parameter within an explicit
690 2014-03-22 Jason Merrill <jason@redhat.com>
693 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
696 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
699 * name-lookup.c (push_class_level_binding_1): Check identifier_p
700 on the name argument.
702 2014-03-20 Jakub Jelinek <jakub@redhat.com>
705 * init.c (build_zero_init_1): Ignore fields with error_mark_node
708 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
711 * call.c (build_new_method_call_1): Handle pure virtuals called by
714 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
717 * parser.c (cp_parser_member_declaration): Don't allow
718 finish_fully_implicit_template to consider friend declarations to be
719 class member templates.
720 (synthesize_implicit_template_parm): Handling winding back through class
721 scope to the class being defined in order to inject a template argument
725 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
726 function scope as per cp_parser_skip_to_end_of_statement.
728 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
731 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
733 2014-03-14 Jason Merrill <jason@redhat.com>
737 * search.c (get_pure_virtuals): Handle abstract dtor here.
738 (dfs_get_pure_virtuals): Not here.
741 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
742 abstract class as pure.
744 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
747 * pt.c (maybe_process_partial_specialization): Check return value
748 of check_specialization_namespace.
750 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
753 * semantics.c (finish_static_assert): Call cxx_constant_value only
754 if require_potential_rvalue_constant_expression returns true.
756 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
759 * method.c (get_inherited_ctor): New.
760 * cp-tree.h (get_inherited_ctor): Declare it.
761 * semantics.c (is_valid_constexpr_fn): Use it.
763 2014-03-10 Jason Merrill <jason@redhat.com>
766 * call.c (convert_default_arg): Remove special handling for
770 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
771 when deciding whether to call push_template_decl for a member class.
772 * pt.c (push_template_decl_real): Return after wrong levels error.
774 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
777 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
778 lambda, remove the lambda's own template argument list prior to fetching
782 * parser.c (cp_parser_parameter_declaration_clause): Move generic
783 function template unwinding on error into a more general location, ...
784 (cp_parser_skip_to_end_of_statement): ... here.
786 2014-03-07 Jason Merrill <jason@redhat.com>
788 * Make-lang.in (check_g++_parallelize): Split dg.exp.
790 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
791 we're in a trailing return type.
793 * typeck.c (comp_template_parms_position): 'auto' and
794 'decltype(auto)' are different from real template parms.
796 * parser.c (cp_parser_using_declaration): Consume the semicolon
797 after bare parameter pack error.
799 * cp-tree.h (REF_PARENTHESIZED_P): New.
800 * semantics.c (force_paren_expr): Set it.
801 * pt.c (do_auto_deduction): Check it.
802 (tsubst) [COMPONENT_REF]: Copy it.
803 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
805 * decl.c (create_array_type_for_decl): Only warn about invalid
806 C++1y VLA if flag_iso or warn_vla>0.
807 (grokdeclarator): Likewise.
808 * pt.c (tsubst): Likewise.
809 * semantics.c (finish_decltype_type): Likewise.
810 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
811 (cp_build_addr_expr_1): Likewise.
812 * init.c (build_new_1): Improve diagnostics.
814 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
817 * decl.c (check_initializer): Return NULL_TREE after error;
818 consistently use inform.
820 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
822 * decl.c (check_initializer): Remove dead code.
824 2014-03-06 Marek Polacek <polacek@redhat.com>
827 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
828 of checking tree code.
830 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
832 * parser.c (cp_lexer_set_source_position): New.
833 (cp_parser_mem_initializer): Use it.
834 (cp_parser_postfix_open_square_expression): Likewise.
835 (cp_parser_parenthesized_expression_list): Likewise.
836 (cp_parser_new_initializer): Likewise.
837 (cp_parser_jump_statement): Likewise.
838 (cp_parser_initializer): Likewise.
839 (cp_parser_functional_cast): Likewise.
841 2014-03-05 Jason Merrill <jason@redhat.com>
844 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
845 dependent expression.
848 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
849 if re-parsing might succeed.
850 * semantics.c (finish_id_expression): Use of a parameter outside
851 the function body is a parse error.
853 * parser.c (cp_parser_mem_initializer): Set input_location
854 properly for init-list warning.
855 (cp_parser_postfix_open_square_expression): Likewise.
856 (cp_parser_parenthesized_expression_list): Likewise.
857 (cp_parser_new_initializer): Likewise.
858 (cp_parser_jump_statement): Likewise.
859 (cp_parser_initializer): Likewise.
860 (cp_parser_functional_cast): Likewise.
862 2014-03-04 Jason Merrill <jason@redhat.com>
865 * typeck2.c (process_init_constructor_record): Set
866 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
870 * parser.c (cp_parser_direct_declarator): Set declarator to
871 cp_error_declarator on invalid qualified-id.
873 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
876 * parser.c (cp_parser_using_declaration): Early return when
877 cp_parser_nested_name_specifier errors out.
879 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
882 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
883 function scope on parse error in function parameter list.
885 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
887 * method.c (implicitly_declare_fn): Remove redundant
888 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
889 * semantics.c (is_instantiation_of_constexpr): Likewise.
890 * error.c (dump_function_decl): Likewise.
892 2014-03-01 Jason Merrill <jason@redhat.com>
895 * semantics.c (begin_maybe_infinite_loop): Use
896 fold_non_dependent_expr_sfinae.
898 2014-02-28 Jason Merrill <jason@redhat.com>
901 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
903 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
906 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
907 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
908 * lambda.c (maybe_add_lambda_conv_op): Likewise.
910 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
913 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
916 2014-02-27 Jason Merrill <jason@redhat.com>
920 * decl2.c (tentative_decl_linkage): Don't mess with functions that
923 2014-02-26 Jason Merrill <jason@redhat.com>
927 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
928 * init.c (build_vtbl_address): Do it here.
934 * pt.c (struct warning_sentinel): New.
935 (tsubst_copy_and_build): Use it instead of
936 c_inhibit_evaluation_warnings.
937 * typeck.c (maybe_warn_about_useless_cast): Remove
938 c_inhibit_evaluation_warnings check.
941 * pt.c (get_template_parm_index): New.
942 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
943 (process_template_parm): Allow bare packs in template template
945 (coerce_template_parameter_pack): Handle fixed template template
946 parm packs and fixed packs not at the end of the parm list.
947 (coerce_template_parms): Handle template parm packs not at the end
949 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
952 * pt.c (unify): Ignore alias templates when deducing a template
958 * call.c (reference_binding): Recurse on user-defined conversion.
959 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
961 2014-02-25 Jason Merrill <jason@redhat.com>
964 * call.c (reference_binding): Recurse on user-defined conversion.
965 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
967 * call.c (print_conversion_rejection): Handle n_arg of -2.
968 (build_user_type_conversion_1): Pass it.
971 * decl2.c (no_linkage_error): Handle C++98 semantics.
972 (reset_type_linkage): Move from decl.c.
973 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
974 (bt_reset_linkage_2, reset_decl_linkage): New.
975 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
976 (cp_write_global_declarations): Move condition into no_linkage_error.
977 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
978 * semantics.c (expand_or_defer_fn_1): Factor out
979 tentative_decl_linkage.
982 * decl2.c (finish_static_data_member_decl): Diagnose static data
983 member in unnamed class.
984 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
987 * class.c (clone_function_decl): Call note_vague_linkage_fn for
988 defaulted virtual dtor.
992 * pt.c (get_underlying_template): Fix equivalence calculation.
994 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
997 * parser.c (function_being_declared_is_template_p): Return false when
998 processing a template parameter list.
999 (cp_parser_parameter_declaration_clause): Don't set
1000 auto_is_implicit_function_template_parm_p when processing a
1001 template parameter list.
1003 * parser.c (synthesize_implicit_template_parm): Inject new template
1004 argument list appropriately when a generic member function
1005 of a class template is declared out-of-line.
1008 * parser.c (cp_parser_direct_declarator): Don't save and
1009 restore num_template_parameter_lists around call to
1010 cp_parser_parameter_declaration_list.
1011 (function_being_declared_is_template_p): New predicate.
1012 (cp_parser_parameter_declaration_list): Use
1013 function_being_declared_is_template_p as predicate for
1014 inspecting current function template parameter list length
1015 rather than num_template_parameter_lists.
1017 2014-02-24 Jason Merrill <jason@redhat.com>
1020 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1021 DECL_EXPR initialize a non-class iterator.
1024 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1026 2014-02-21 Jason Merrill <jason@redhat.com>
1029 * parser.c (cp_parser_type_name): Always check dependency.
1030 (cp_parser_type_specifier_seq): Call
1031 cp_parser_parse_and_diagnose_invalid_type_name.
1034 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1037 * parser.c (cp_parser_default_argument): Clear
1038 current_class_ptr/current_class_ref like tsubst_default_argument.
1041 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1042 than current_binding_level.
1045 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1048 * parser.c (cp_parser_enum_specifier): Call
1049 check_for_bare_parameter_packs.
1052 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1056 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1057 of the partial instantiation, not the most general template.
1058 (maybe_process_partial_specialization): Reassign everything on
1062 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1063 (check_explicit_specialization): Don't clone.
1066 * pt.c (coerce_template_parms): Bail if argument packing fails.
1069 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1070 Don't get confused by a CONSTRUCTOR that already has a type.
1073 * call.c (build_array_conv): Don't crash on VLA.
1076 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1079 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1080 in declaration context.
1084 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1087 * parser.c (cp_parser_direct_declarator): Don't wrap a
1088 type-dependent expression in a NOP_EXPR.
1091 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1096 * parser.c (cp_parser_template_argument): Restore dereference.
1097 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1098 (process_partial_specialization): Handle deref.
1101 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1105 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1106 implicit_template_scope upon leaving an out-of-line generic member
1107 function definition.
1109 2014-02-20 Kai Tietz <ktietz@redhat.com>
1112 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1113 valued type argument as error_mark_node.
1116 * semantics.c (finish_fname): Handle error_mark_node.
1118 2014-02-19 Jason Merrill <jason@redhat.com>
1121 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1122 spec from template context.
1124 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1127 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1128 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1131 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1133 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1136 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1139 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1142 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1143 During error recovery allow_non_constant may be false.
1145 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1148 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1149 scope whenever a template parameter list has been started, independent
1150 of whether the function call operator was well-formed or not.
1153 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1154 scope for generic friend declarations as well as for non-friends.
1156 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1159 * method.c (implicitly_declare_fn): A constructor of a class with
1160 virtual base classes isn't constexpr (7.1.5p4).
1162 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1164 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1166 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1169 * parser.c (cp_parser_omp_declare_reduction): Save and free
1172 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1176 * tree.c (handle_init_priority_attribute): Call default_conversion on
1177 the attribute argument.
1179 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1182 * method.c (synthesized_method_walk): If vbases is non-null but
1183 is_empty is true, likewise don't worry about the virtual bases.
1185 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1188 * typeck2.c (process_init_constructor_record): Just skip unnamed
1191 2014-01-31 Jason Merrill <jason@redhat.com>
1194 * pt.c (mark_decl_instantiated): Call mark_needed.
1197 * decl2.c (handle_tls_init): Handle null init fn.
1200 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1202 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1205 * class.c (build_vfield_ref): Early return error_mark_node if
1206 TYPE_VFIELD (type) is null.
1207 (build_base_path): Check return value of build_vfield_ref.
1209 2014-01-31 Jason Merrill <jason@redhat.com>
1212 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1213 [ck_list]: Check for error_mark_node.
1214 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1217 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1218 during partial ordering.
1220 2014-01-31 Marek Polacek <polacek@redhat.com>
1223 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1225 2014-01-30 Jason Merrill <jason@redhat.com>
1228 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1229 (local_specializations): New macro.
1230 * pt.c (local_specializations): Remove variable.
1232 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1235 * parser.c (make_string_pack): Use double_int::from_buffer.
1237 2014-01-30 Marek Polacek <polacek@redhat.com>
1240 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1242 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1243 with input_location.
1244 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1247 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1250 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1252 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1255 * pt.c (lookup_template_class_1): Check start_enum return value
1256 for error_mark_node.
1258 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1260 * decl.c (duplicate_decls, typename_hash, typename_compare):
1261 Use TYPE_IDENTIFIER.
1262 * error.c (dump_type): Likewise.
1263 * mangle.c (dump_substitution_candidates): Likewise.
1265 2014-01-30 Jason Merrill <jason@redhat.com>
1268 * decl2.c (attributes_naming_typedef_ok): New.
1269 * cp-tree.h: Declare it.
1270 * decl.c (grokdeclarator): Check it.
1271 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1273 2014-01-29 Jason Merrill <jason@redhat.com>
1276 * call.c (add_builtin_candidate): Catch dependent types.
1279 * pt.c (expand_template_argument_pack): Correct
1280 non_default_args_count calculation.
1283 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1286 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1287 have a friend template in a class template.
1288 * pt.c (tsubst_friend_function): Look through it.
1289 (push_template_decl_real): A friend member template is
1292 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1295 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1298 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1301 * pt.c (instantiate_template_1): Check for error_mark_node the second
1304 2014-01-29 Jason Merrill <jason@redhat.com>
1307 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1308 cdtor_returns_this case.
1311 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1313 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1316 * semantics.c (finish_omp_reduction_clause): Check type for
1319 2014-01-28 Jason Merrill <jason@redhat.com>
1322 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1323 (tsubst_copy): Use it if lookup fails.
1326 * pt.c (tsubst_function_type): Make sure we keep the same function
1330 * semantics.c (build_anon_member_initialization): Stop walking
1331 when we run out of COMPONENT_REFs.
1334 * decl.c (lookup_and_check_tag): Ignore template parameters if
1335 scope == ts_current.
1336 * pt.c (check_template_shadow): Don't complain about the injected
1339 * decl.c (duplicate_decls): Tweak.
1342 * mangle.c (write_unqualified_name): Handle operator auto.
1344 2014-01-27 Jason Merrill <jason@redhat.com>
1348 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1349 list-initialization. A conversion to rvalue ref that involves
1350 an lvalue-rvalue conversion is bad.
1351 (convert_like_real): Give helpful error message.
1354 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1357 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1361 * pt.c (template_parm_to_arg): Call convert_from_reference.
1362 (tsubst_template_arg): Don't strip reference refs.
1365 * call.c (build_aggr_conv): Reject value-initialization of reference.
1369 * call.c (convert_like_real): Give helpful error about excess braces
1370 for ck_rvalue of scalar type.
1373 * call.c (reference_binding): Only elide braces if the single
1374 element is reference-related.
1377 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1381 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1385 * decl.c (compute_array_index_type): Don't call
1386 maybe_constant_value for a non-integral expression.
1388 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1390 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1392 * cp-gimplify.c (cp_genericize): Likewise.
1393 * decl.c (grokfndecl): Likewise.
1394 * parser.c (cp_parser_postfix_expression): Likewise.
1395 (cp_parser_postfix_open_square_expression): Likewise.
1396 (cp_parser_direct_declarator): Likewise.
1397 (is_cilkplus_vector_p): Likewise.
1398 (cp_parser_omp_clause_name): Likewise.
1399 (cp_parser_omp_all_clauses): Likewise.
1400 * pt.c (apply_late_template_attributes): Likewise.
1401 * typeck.c (cp_build_array_ref): Likewise.
1402 (cp_build_compound_expr): Likewise.
1403 (check_return_expr): Likewise.
1405 2014-01-24 Jason Merrill <jason@redhat.com>
1408 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1413 * typeck2.c (process_init_constructor_array): Don't create
1416 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1418 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1419 handling for RANGE_ARRAY case.
1421 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1424 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1426 2014-01-23 Marek Polacek <polacek@redhat.com>
1429 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1431 2014-01-23 Marek Polacek <polacek@redhat.com>
1434 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1437 2014-01-23 Jason Merrill <jason@redhat.com>
1440 * cp-tree.h (struct language_function): Add infinite_loop and
1442 (current_function_infinite_loop): New.
1443 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1444 (break_maybe_infinite_loop): New.
1445 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1446 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1447 (begin_range_for_stmt): Use them.
1448 * decl.c (finish_function): Don't warn about missing return
1449 if current_function_infinite_loop.
1450 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1451 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1453 * call.c (build_op_delete_call): Use make_tree_vector and
1454 release_tree_vector.
1456 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1459 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1460 nested_name_specifier.
1462 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1464 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1465 see if there is an attribute after function decl. If so, then
1467 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1468 enabled function late parsing.
1469 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1470 attribute for a SIMD-enabled function.
1471 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1472 the function is used by SIMD-enabled function (indicated by NULL
1473 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1474 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1475 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1476 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1477 vectorlength clause. Added a new bool parameter to differentiate
1479 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1480 (is_cilkplus_vector_p): Likewise.
1481 (cp_parser_late_parsing_elem_fn_info): Likewise.
1482 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1483 and "vectorlength" clauses when Cilk Plus is enabled.
1484 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1485 and emit a sorry message when step size is a parameter.
1486 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1487 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1489 * pt.c (apply_late_template_attributes): Likewise.
1491 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1494 * semantics.c (finish_omp_reduction_clause): Reject
1495 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1497 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1500 * parser.c (cp_parser_class_head): Push the class before parsing
1501 the base-clause, pop after it.
1503 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1505 * decl2.c (cpp_check): Revert prototype change.
1507 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1511 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1514 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1517 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1518 only when errorcount == 0.
1520 2014-01-17 Marek Polacek <polacek@redhat.com>
1523 * cvt.c (ocp_convert): Don't segfault on non-existing
1524 ENUM_UNDERLYING_TYPE.
1526 2014-01-16 Jason Merrill <jason@redhat.com>
1529 * tree.c (bot_manip): Update the location of builtin_LINE and
1532 2014-01-14 Jason Merrill <jason@redhat.com>
1535 * typeck2.c (massage_init_elt): New.
1536 (process_init_constructor_record)
1537 (process_init_constructor_union): Use it.
1538 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1539 (split_nonconstant_init_1): Handle it.
1540 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1542 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1545 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1546 and replaced an existing if-statement with else-if statement.
1547 Changed an existing error message wording to match the one from the C
1550 2014-01-08 Jason Merrill <jason@redhat.com>
1553 * class.c (abi_tag_data): Add tags field.
1554 (check_abi_tags): Initialize it.
1555 (find_abi_tags_r): Support collecting missing tags.
1556 (mark_type_abi_tags): Don't look at template args.
1557 (inherit_targ_abi_tags): New.
1558 (check_bases_and_members): Use it.
1559 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1560 * mangle.c (write_abi_tags): Check it.
1562 2014-01-07 Jason Merrill <jason@redhat.com>
1565 * pt.c (num_innermost_template_parms): New.
1566 (get_underlying_template): Use it.
1569 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1571 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1573 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1574 the letter of 20.11.6 about Base and Derived naming the same
1575 class type modulo cv-qualifiers.
1577 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1580 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1581 function as unimplemented for generic lambdas with varargs.
1584 * parser.c (cp_parser_template_parameter): Early out with
1585 error_mark_node if parameter declaration was not parsed.
1588 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1589 auto_is_implicit_function_template_parm_p around lambda body.
1592 * parser.c (cp_parser_init_declarator): Undo fully implicit
1593 template parameter list when declarator is not a function.
1595 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1598 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1600 2014-01-03 Tobias Burnus <burnus@net-b.de>
1603 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1605 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1609 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1610 as include_std to perform_koenig_lookup.
1611 (cp_parser_postfix_expression): Adjust.
1612 * pt.c (tsubst_copy_and_build): Likewise.
1613 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1614 (omp_reduction_lookup): Adjust.
1615 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1616 (lookup_arg_dependent): Likewise.
1617 (lookup_function_nonclass): Adjust.
1618 * name-lookup.h: Adjust declaration.
1619 * cp-tree.h: Likewise.
1621 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1624 * parser.c (cp_parser_userdef_numeric_literal): Mention
1625 -fext-numeric-literals in the message.
1627 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1630 * call.c (build_conditional_expr_1): Check the return value of
1633 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1635 * call.c (convert_like_real): Check complain.
1637 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1640 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1643 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1645 Update copyright years
1647 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1649 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1650 the standard form for the copyright notice.
1652 Copyright (C) 2014 Free Software Foundation, Inc.
1654 Copying and distribution of this file, with or without modification,
1655 are permitted in any medium without royalty provided the copyright
1656 notice and this notice are preserved.