1 2014-06-04 Jason Merrill <jason@redhat.com>
5 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
6 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
8 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
11 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
14 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
18 * call.c (standard_conversion): Convert nullptr to bool only
19 in case of direct-initialization.
20 (convert_like_real): Provide informative error message.
22 2014-06-03 Marek Polacek <polacek@redhat.com>
25 * semantics.c (finish_switch_cond): Warn if switch condition has
28 2014-06-03 Jason Merrill <jason@redhat.com>
31 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
32 variable to local_specializations.
35 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
37 2014-06-02 Jason Merrill <jason@redhat.com>
40 * decl.c (reshape_init_class): Handle un-folded
44 * pt.c (pack_deducible_p): Handle canonicalization.
46 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
48 * pt.c (tsubst_function_type): Initialize arg_types.
50 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
53 * class.c (handle_using_decl): Pass the correct scope to
54 cp_emit_debug_info_for_using.
56 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
60 * search.c (accessible_p): Use current_nonlambda_class_type.
61 * semantics.c (check_accessibility_of_qualified_id): Likewise.
63 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
65 * decl.c: Include builtins.h.
66 * semantics.c: Likewise.
68 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
72 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
73 * pt.c (tsubst_function_type): Inject the this parameter; do the
74 substitutions in the order mandated by the DR.
75 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
76 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
77 (static_fn_type): Copy it.
78 * decl2.c (build_memfn_type, change_return_type,
79 cp_reconstruct_complex_type): Likewise.
80 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
81 * tree.c (strip_typedefs): Likewise.
82 * typeck.c (merge_types): Likewise.
84 2014-05-30 Jason Merrill <jason@redhat.com>
87 * pt.c (instantiate_decl): Check that defer_ok is not set for
91 * pt.c (tsubst_init): Split out from...
92 (tsubst_expr) [DECL_EXPR]: Here.
93 (tsubst_copy) [VAR_DECL]: Use it.
94 * semantics.c (finish_id_expression): Return the decl for static/const.
96 2014-05-28 Jason Merrill <jason@redhat.com>
99 * decl.c (cxx_comdat_group): Return a decl.
100 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
102 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
106 * call.c (build_aggr_conv): Ignore passed in flags.
107 (build_array_conv, build_complex_conv): Likewise.
109 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
111 * optimize.c (maybe_thunk_body): Use set_comdat_group.
112 (maybe_clone_body): Likewise.
113 * decl.c (duplicate_decls): Update code duplicating comdat group;
114 do not copy symtab pointer; before freeing newdecl remove it
116 * decl2.c (constrain_visibility): Use set_comdat_group.
118 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
120 * rtti.c: Include tm_p.h
121 (emit_tinfo_decl): Force RTTI data to be aligned to required
124 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
126 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
127 ignoring other target adjustments.
129 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
131 * semantics.c (finish_omp_clauses): Remove duplicated variable
134 * parser.c (cp_parser_omp_target): Return bool values.
136 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
139 * lambda.c (add_capture): Enforce that capture by value requires
141 * typeck2.c (cxx_incomplete_type_inform): Early return if
142 TYPE_MAIN_DECL is null.
144 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
147 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
149 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
152 * lambda.c (build_capture_proxy, add_capture): Treat normal
153 captures and init-captures identically.
155 2014-05-21 Mark Wielaard <mjw@redhat.com>
158 * cp-lang.c (cxx_enum_underlying_base_type): New function.
159 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
161 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
163 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
164 * cp-array-notation.c (replace_invariant_exprs): Likewise.
165 (expand_array_notation): Handle VOID_CST.
166 * error.c (dump_expr): Likewise.
167 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
168 (cxx_pretty_printer::expression): Likewise.
169 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
170 * decl.c (register_dtor_fn): Likewise.
171 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
172 (build_delete, push_base_cleanups): Likewise.
173 * mangle.c (write_expression): Likewise.
174 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
175 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
176 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
177 * tree.c (cp_tree_equal): Likewise.
178 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
179 instead of void_zero_node.
180 * typeck.c (check_return_expr): Likewise.
181 * typeck2.c (build_functional_cast): Likewise.
183 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
186 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
188 (cp_parser_statement): ...here. Make sure only semicolon can go after
191 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
196 * typeck2.c (digest_nsdmi_init): New.
197 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
198 * init.c (get_nsdmi): Likewise.
199 * cp-tree.h (digest_nsdmi_init): Declare.
201 2014-05-20 Jason Merrill <jason@redhat.com>
203 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
204 up a virtual function in a dummy object.
206 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
209 * decl.c (duplicate_decls): Replace pair of warning_at with
211 (maybe_commonize_var): Likewise.
213 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
216 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
217 (tsubst_copy_and_build): Perform recursive substitutions in a
220 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
223 * typeck2.c (cxx_incomplete_type_inform): New.
224 (cxx_incomplete_type_diagnostic): Use it.
225 * decl.c (grokdeclarator): Check the element type of an
226 incomplete array type; call the above.
227 * cp-tree.h (cxx_incomplete_type_inform): Declare.
229 2014-05-19 Jason Merrill <jason@redhat.com>
232 * pt.c (tsubst_copy): Don't check at_function_scope_p.
233 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
235 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
237 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
238 * parser.c (cp_parser_enum_specifier): Likewise.
240 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
242 * class.c (sorted_fields_type_new): Adjust.
243 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
244 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
245 * cp-tree.h: Remove usage of variable_size gty attribute.
246 * decl.c (make_label_decl): Adjust.
247 (check_goto): Likewise.
248 (start_preparsed_function): Likewise.
249 (save_function_data): Likewise.
250 * lex.c (init_reswords): Likewise.
251 (retrofit_lang_decl): Likewise.
252 (cxx_dup_lang_specific_decl): Likewise.
253 (copy_lang_type): Likewise.
254 (cxx_make_type): Likewise.
255 * name-lookup.c (binding_entry_make): Likewise.
256 (binding_table_construct): Likewise.
257 (binding_table_new): Likewise.
258 (cxx_binding_make): Likewise.
259 (pushdecl_maybe_friend_1): Likewise.
260 (begin_scope): Likewise.
261 (push_to_top_level): Likewise.
262 * parser.c (cp_lexer_alloc): Likewise.
263 (cp_lexer_new_from_tokens): Likewise.
264 (cp_token_cache_new): Likewise.
265 (cp_parser_context_new): Likewise.
266 (cp_parser_new): Likewise.
267 (cp_parser_nested_name_specifier_opt): Likewise.
268 (cp_parser_template_id): Likewise.
269 * pt.c (maybe_process_partial_specialization): Likewise.
270 (register_specialization): Likewise.
271 (add_pending_template): Likewise.
272 (lookup_template_class_1): Likewise.
273 (push_tinst_level): Likewise.
274 * semantics.c (register_constexpr_fundef): Likewise.
275 (cxx_eval_call_expression): Likewise.
276 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
278 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
281 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
282 when cp_parser_lookup_name sets ambiguous_decls.
284 2014-05-15 Jason Merrill <jason@redhat.com>
286 * call.c (print_conversion_rejection): Use loc consistently.
288 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
290 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
291 * call.c (convert_like_real, build_new_method_call_1): Use it.
292 * decl2.c (grokfield): Likewise.
293 * init.c (perform_member_init, build_aggr_init, expand_default_init,
294 build_new_1): Likewise.
295 * mangle.c (write_expression): Likewise.
296 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
298 2014-05-14 Jason Merrill <jason@redhat.com>
302 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
303 dropped cv-quals as a bad conversion.
304 (convert_like_real) [ck_ref_bind]: Explain them.
305 (compare_ics): Check badness before stripping reference
306 bindings. Handle comparing bad reference bindings.
307 * typeck.c (comp_cv_qualification): Add overload that just takes
309 * cp-tree.h: Declare it.
311 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
312 (arg_conversion_rejection, bad_arg_conversion_rejection)
313 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
314 (add_function_candidate): Pass actual argument, rather than type, to
315 bad_arg_conversion_rejection.
316 (print_conversion_rejection): Explain what's wrong with the conversion.
317 (print_z_candidates): Say "candidate:" before each candidate.
318 (splice_viable): Be strict if we see a viable or template candidate.
319 (build_user_type_conversion_1): Pass false to strict parameter.
320 (perform_overload_resolution, build_conditional_expr_1): Likewise.
321 (build_new_op_1, build_new_method_call_1): Likewise.
322 (build_op_call_1): Pass true to strict parameter.
324 2014-05-13 Jason Merrill <jason@redhat.com>
326 * call.c (print_error_for_call_failure): Say "no match" rather
327 than "ambiguous" if there were no strict matches.
328 (build_new_method_call_1): Likewise.
331 * semantics.c (is_this_parameter): Allow capture proxies too.
333 2014-05-12 Jason Merrill <jason@redhat.com>
335 * call.c (maybe_print_user_conv_context): New.
336 (convert_like_real): Use it. Print call context for bad
337 user-defined conversion.
338 (build_over_call): Print call context for bad 'this' conversion.
340 * call.c (convert_like_real): Use inform for identifying the
343 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
345 * cvt.c (cp_convert_to_pointer): Don't call error_at if
346 complain & tf_error is false.
348 * decl.c (make_unbound_class_template): Prefer inform for
349 "declared here"-type message.
351 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
355 * lambda.c (lambda_expr_this_capture): Add new parameter
356 add_capture_p controlling whether the functions will try to
357 capture 'this' via the default capture.
358 (maybe_resolve_dummy): Likewise.
359 * cp-tree.h: Adjust prototypes.
360 * call.c, semantics.c: Change callers of these functions.
361 * call.c (build_new_method_call_1): Use the actual 'this' that
362 would be potentially captured for the overload resolution, instead
365 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
367 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
369 (convert_nontype_argument): Adjust calls.
370 (coerce_template_parameter_pack): Add missing complain & tf_error
373 2014-05-09 Jason Merrill <jason@redhat.com>
377 * call.c (build_conditional_expr_1, conditional_conversion): Handle
378 non-class lvalues and xvalues that differ only in cv-qualifiers.
382 * call.c (build_user_type_conversion_1): The copy-init temporary
386 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
389 * call.c (build_conditional_expr_1): If overload resolution finds
390 no match, just say "different types".
393 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
396 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
397 if we didn't find a conversion.
398 Don't accept a bad conversion too early.
400 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
403 * typeck.c (convert_for_assignment): Provide an inform for pointers
404 to incomplete class types.
406 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
409 * pt.c (convert_nontype_argument): Protect all the error calls
410 with complain & tf_error.
412 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
415 * pt.c (instantiate_decl): Avoid generating the body of a
418 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
421 * pt.c (maybe_begin_member_template_processing): Use
424 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
425 Mike Stump <mikestump@comcast.net>
426 Richard Sandiford <rdsandiford@googlemail.com>
428 * call.c: Include wide-int.h.
429 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
430 (convert_for_arg_passing): Likewise.
431 * class.c: Include wide-int.h.
432 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
433 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
434 (include_empty_classes): Likewise
435 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
436 * cvt.c: Include wide-int.h.
437 (ignore_overflows): Use wide_int_to_tree.
438 * decl.c: Include wide-int.h.
439 (check_array_designated_initializer): Use wide-int interfaces.
440 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
441 (finish_enum_value_list): Use signop.
442 (build_enumerator): Use wide-int interfaces.
443 * init.c: Include wide-int.h.
444 (build_new_1): Use wide-int interfaces.
445 * mangle.c: Include wide-int.h.
446 (write_integer_cst): Use wide-int interfaces.
447 (write_array_type): Likewise.
448 * tree.c: Include wide-int.h.
449 (cp_tree_equal): Use tree_int_cst_equal.
450 * typeck2.c: Include wide-int.h.
451 (process_init_constructor_array): Use wide-int interfaces.
453 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
456 * decl.c (grokfndecl): Check duplicate_decls return value for
458 * pt.c (instantiate_decl): A deleted function is defined.
460 2014-05-02 Jason Merrill <jason@redhat.com>
462 * decl2.c (vague_linkage_p): Local statics have vague linkage.
465 * lambda.c (lambda_capture_field_type): Wrap anything dependent
467 (add_capture): Check for VLA before calling it.
468 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
469 just the current one. Make non-static.
470 * cp-tree.h: Declare it.
471 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
472 the operand was static or constant.
474 2014-05-02 Marek Polacek <polacek@redhat.com>
476 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
479 2014-05-01 Marek Polacek <polacek@redhat.com>
482 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
483 between label and variable when warning about returning local address.
485 2014-04-30 Jason Merrill <jason@redhat.com>
488 * init.c (build_value_init): Don't try to call an array constructor.
491 * typeck2.c (massage_init_elt): Use maybe_constant_init.
493 2014-04-30 Marek Polacek <polacek@redhat.com>
495 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
496 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
497 for non-integer types.
499 2014-04-29 Jason Merrill <jason@redhat.com>
502 Represent the unevaluated exception specification of an implicitly
503 declared or deleted function with a simple placeholder, not a list
505 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
506 * except.c (unevaluated_noexcept_spec): New.
507 * class.c (deduce_noexcept_on_destructor): Use it.
508 * decl.c (check_redeclaration_exception_specification): Call
509 maybe_instantiate_noexcept.
510 (duplicate_decls): Call it before merge_types.
511 (start_preparsed_function): Call maybe_instantiate_noexcept.
512 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
513 * init.c (get_nsdmi): Factor out of perform_member_init.
514 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
515 (walk_field_subobs): Consider NSDMI for EH spec.
516 (get_defaulted_eh_spec): New.
517 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
518 (defaulted_late_check): Defer EH checking in non-template classes.
519 (after_nsdmi_defaulted_late_checks): New.
520 * parser.c (cp_parser_class_specifier_1): Use it.
521 (unparsed_classes): New macro.
522 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
523 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
524 Remove list-of-functions handling.
525 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
526 handling and FN parameter.
527 * typeck.c (merge_types): Adjust.
529 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
532 * parser.c (cp_parser_alias_declaration): Check return value of
535 2014-04-24 Jakub Jelinek <jakub@redhat.com>
537 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
538 atomic-clause, allow comma in between atomic-clause and
541 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
544 * rtti.c (emit_support_tinfos): Do not iterate on
545 registered_builtin_types (partial revert).
547 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
550 * semantics.c (apply_deduced_return_type): Complete non-void type
551 before estimating whether the type is aggregate.
553 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
556 * rtti.c (emit_support_tinfo_1): New function, extracted from
558 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
560 2014-04-22 Jakub Jelinek <jakub@redhat.com>
563 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
564 fails, don't set OM_PARALLEL_COMBINED and return NULL.
566 2014-04-18 Jason Merrill <jason@redhat.com>
569 * call.c (reference_binding): Recurse on user-defined conversion.
572 * call.c (standard_conversion): Don't try to apply restrict to void.
574 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
576 * decl.c (reshape_init_r): Handle a single element of vector type.
578 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
581 * decl2.c (cplus_decl_attributes): Handle
582 pointer-to-member-function declarations.
584 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
587 * call.c (build_user_type_coversion): Use build_dummy_object
588 to create the placeholder object for a constructor method call.
589 (build_special_member_call): Likewise.
590 (build_over_call): Check for the placeholder object with
592 (build_new_method_call_1): Likewise. Don't attempt to resolve
593 a dummy object for a constructor method call.
595 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
598 * friend.c (add_friend, make_friend_class): Move repeated friend
599 warning under Wredundant_decls.
601 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
603 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
604 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
605 (do_class_using_decl): Likewise.
606 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
608 2014-04-15 Jakub Jelinek <jakub@redhat.com>
611 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
613 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
615 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
617 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
619 * pt.c (mark_template_parm): Use template_parm_level_and_index.
621 2014-04-11 Jason Merrill <jason@redhat.com>
623 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
625 (cp_lexer_get_preprocessor_token): Always clear it.
626 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
630 * decl.c (reshape_init_r): Handle a single element of class type.
633 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
634 built-in operator new.
636 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
639 * name-lookup.c (parse_using_directive): Return early if the
640 attribs argument is error_mark_node; use get_attribute_name.
642 2014-04-11 Jason Merrill <jason@redhat.com>
646 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
647 * call.c (struct z_candidate): Add flags field.
648 (add_candidate): Add flags parm.
649 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
650 (add_template_candidate_real): Pass it.
651 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
652 * tree.c (build_aggr_init_expr): Copy it.
653 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
655 2014-04-10 Richard Biener <rguenther@suse.de>
656 Jakub Jelinek <jakub@redhat.com>
659 * error.c (dump_decl) <case FUNCTION_DECL>: If
660 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
661 recurse on DECL_ABSTRACT_ORIGIN instead of printing
664 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
666 * pt.c (check_template_variable): Check for the return of pedwarn
667 before emitting a note.
668 * parser.c (cp_parser_lambda_introducer): Likewise.
670 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
673 * pt.c (process_template_parm): For an invalid non-type parameter
674 only set TREE_TYPE to error_mark_node.
675 (push_inline_template_parms_recursive, comp_template_parms,
676 redeclare_class_template, coerce_template_template_parm,
677 coerce_template_template_parms, unify): Use error_operand_p.
679 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
681 * class.c (check_bases_and_members): Warn about non-virtual dtors
682 in public bases only. Check warn_ecpp before complaining about
683 non-polymorphic bases.
685 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
687 * decl.c (duplicate_decls): Check for the return of warning_at
688 before emitting a note.
689 (warn_misplaced_attr_for_class_type): Likewise.
690 (check_tag_decl): Likewise.
692 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
695 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
697 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
700 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
701 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
702 instantiating a variable-sized type.
705 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
707 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
709 * class.c (find_abi_tags_r): Check for the return of warning
710 before emitting a note.
711 (one_inherited_ctor): Likewise.
713 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
715 * decl.c (duplicate_decls): Check for the return of permerror
716 before emitting a note.
718 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
720 * class.c (accessible_nvdtor_p): New.
721 (check_bases): Don't check base destructor here ...
722 (check_bases_and_members): ... check them here. Trigger on
723 Wnon-virtual-dtor flag.
724 (finish_struct_1): Use accessible_nvdtor_p.
726 2014-04-01 Jason Merrill <jason@redhat.com>
728 * pt.c (process_partial_specialization): Say "not deducible"
729 rather than "not used". Use inform.
732 * pt.c (coerce_template_parms): Check that the pack expansion
733 pattern works with the first matching parameter.
735 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
737 * init.c (perform_member_init): Homogenize uninitialized
740 2014-04-01 Jason Merrill <jason@redhat.com>
743 * call.c (build_array_conv): Call complete_type.
746 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
747 (picflag_from_initializer): Return it.
748 (process_init_constructor): Handle it.
751 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
752 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
753 * pt.c (get_template_info): Handle NAMESPACE_DECL.
754 (most_general_template): Handle more kinds of template.
755 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
756 instantiations and specializations.
758 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
761 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
762 COMPONENT_REFs and ARRAY_REFs sooner.
764 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
767 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
768 usage in non-functions with pushed scope.
770 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
773 * name-lookup.h (cp_binding_level): New transient field defining_class_p
774 to indicate whether a scope is in the process of defining a class.
775 * semantics.c (begin_class_definition): Set defining_class_p.
776 * name-lookup.c (leave_scope): Reset defining_class_p.
777 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
778 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
779 unwinding to class-defining scope to handle the erroneous definition of
780 a generic function of an arbitrarily nested class within an enclosing
783 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
786 * method.c (walk_field_subobs): Improve the diagnostic
787 locations for both REFERENCE_TYPEs and non-static const members.
788 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
789 instead of %qD to be consistent with the c++11 diagnostic.
791 2014-03-25 Jason Merrill <jason@redhat.com>
795 * class.c (build_vtbl_initializer): Handle abstract dtors here.
796 * search.c (get_pure_virtuals): Not here.
799 * parser.c (cp_parser_lambda_expression): Don't parse the body of
800 a lambda in unevaluated context.
803 * decl.c (create_array_type_for_decl): Complain about array of auto.
805 2014-03-25 Jakub Jelinek <jakub@redhat.com>
808 * semantics.c (potential_constant_expression_1): Handle
811 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
814 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
815 introducing an implicit function template parameter within an explicit
818 2014-03-22 Jason Merrill <jason@redhat.com>
821 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
824 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
827 * name-lookup.c (push_class_level_binding_1): Check identifier_p
828 on the name argument.
830 2014-03-20 Jakub Jelinek <jakub@redhat.com>
833 * init.c (build_zero_init_1): Ignore fields with error_mark_node
836 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
839 * call.c (build_new_method_call_1): Handle pure virtuals called by
842 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
845 * parser.c (cp_parser_member_declaration): Don't allow
846 finish_fully_implicit_template to consider friend declarations to be
847 class member templates.
848 (synthesize_implicit_template_parm): Handling winding back through class
849 scope to the class being defined in order to inject a template argument
853 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
854 function scope as per cp_parser_skip_to_end_of_statement.
856 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
859 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
861 2014-03-14 Jason Merrill <jason@redhat.com>
865 * search.c (get_pure_virtuals): Handle abstract dtor here.
866 (dfs_get_pure_virtuals): Not here.
869 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
870 abstract class as pure.
872 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
875 * pt.c (maybe_process_partial_specialization): Check return value
876 of check_specialization_namespace.
878 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
881 * semantics.c (finish_static_assert): Call cxx_constant_value only
882 if require_potential_rvalue_constant_expression returns true.
884 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
887 * method.c (get_inherited_ctor): New.
888 * cp-tree.h (get_inherited_ctor): Declare it.
889 * semantics.c (is_valid_constexpr_fn): Use it.
891 2014-03-10 Jason Merrill <jason@redhat.com>
894 * call.c (convert_default_arg): Remove special handling for
898 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
899 when deciding whether to call push_template_decl for a member class.
900 * pt.c (push_template_decl_real): Return after wrong levels error.
902 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
905 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
906 lambda, remove the lambda's own template argument list prior to fetching
910 * parser.c (cp_parser_parameter_declaration_clause): Move generic
911 function template unwinding on error into a more general location, ...
912 (cp_parser_skip_to_end_of_statement): ... here.
914 2014-03-07 Jason Merrill <jason@redhat.com>
916 * Make-lang.in (check_g++_parallelize): Split dg.exp.
918 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
919 we're in a trailing return type.
921 * typeck.c (comp_template_parms_position): 'auto' and
922 'decltype(auto)' are different from real template parms.
924 * parser.c (cp_parser_using_declaration): Consume the semicolon
925 after bare parameter pack error.
927 * cp-tree.h (REF_PARENTHESIZED_P): New.
928 * semantics.c (force_paren_expr): Set it.
929 * pt.c (do_auto_deduction): Check it.
930 (tsubst) [COMPONENT_REF]: Copy it.
931 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
933 * decl.c (create_array_type_for_decl): Only warn about invalid
934 C++1y VLA if flag_iso or warn_vla>0.
935 (grokdeclarator): Likewise.
936 * pt.c (tsubst): Likewise.
937 * semantics.c (finish_decltype_type): Likewise.
938 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
939 (cp_build_addr_expr_1): Likewise.
940 * init.c (build_new_1): Improve diagnostics.
942 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
945 * decl.c (check_initializer): Return NULL_TREE after error;
946 consistently use inform.
948 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
950 * decl.c (check_initializer): Remove dead code.
952 2014-03-06 Marek Polacek <polacek@redhat.com>
955 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
956 of checking tree code.
958 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
960 * parser.c (cp_lexer_set_source_position): New.
961 (cp_parser_mem_initializer): Use it.
962 (cp_parser_postfix_open_square_expression): Likewise.
963 (cp_parser_parenthesized_expression_list): Likewise.
964 (cp_parser_new_initializer): Likewise.
965 (cp_parser_jump_statement): Likewise.
966 (cp_parser_initializer): Likewise.
967 (cp_parser_functional_cast): Likewise.
969 2014-03-05 Jason Merrill <jason@redhat.com>
972 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
973 dependent expression.
976 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
977 if re-parsing might succeed.
978 * semantics.c (finish_id_expression): Use of a parameter outside
979 the function body is a parse error.
981 * parser.c (cp_parser_mem_initializer): Set input_location
982 properly for init-list warning.
983 (cp_parser_postfix_open_square_expression): Likewise.
984 (cp_parser_parenthesized_expression_list): Likewise.
985 (cp_parser_new_initializer): Likewise.
986 (cp_parser_jump_statement): Likewise.
987 (cp_parser_initializer): Likewise.
988 (cp_parser_functional_cast): Likewise.
990 2014-03-04 Jason Merrill <jason@redhat.com>
993 * typeck2.c (process_init_constructor_record): Set
994 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
998 * parser.c (cp_parser_direct_declarator): Set declarator to
999 cp_error_declarator on invalid qualified-id.
1001 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1004 * parser.c (cp_parser_using_declaration): Early return when
1005 cp_parser_nested_name_specifier errors out.
1007 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1010 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1011 function scope on parse error in function parameter list.
1013 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1015 * method.c (implicitly_declare_fn): Remove redundant
1016 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1017 * semantics.c (is_instantiation_of_constexpr): Likewise.
1018 * error.c (dump_function_decl): Likewise.
1020 2014-03-01 Jason Merrill <jason@redhat.com>
1023 * semantics.c (begin_maybe_infinite_loop): Use
1024 fold_non_dependent_expr_sfinae.
1026 2014-02-28 Jason Merrill <jason@redhat.com>
1029 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1031 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1034 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1035 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1036 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1038 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1041 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1044 2014-02-27 Jason Merrill <jason@redhat.com>
1048 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1049 are not yet defined.
1051 2014-02-26 Jason Merrill <jason@redhat.com>
1055 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1056 * init.c (build_vtbl_address): Do it here.
1062 * pt.c (struct warning_sentinel): New.
1063 (tsubst_copy_and_build): Use it instead of
1064 c_inhibit_evaluation_warnings.
1065 * typeck.c (maybe_warn_about_useless_cast): Remove
1066 c_inhibit_evaluation_warnings check.
1069 * pt.c (get_template_parm_index): New.
1070 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1071 (process_template_parm): Allow bare packs in template template
1072 parm template parms.
1073 (coerce_template_parameter_pack): Handle fixed template template
1074 parm packs and fixed packs not at the end of the parm list.
1075 (coerce_template_parms): Handle template parm packs not at the end
1077 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1080 * pt.c (unify): Ignore alias templates when deducing a template
1086 * call.c (reference_binding): Recurse on user-defined conversion.
1087 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1089 2014-02-25 Jason Merrill <jason@redhat.com>
1092 * call.c (reference_binding): Recurse on user-defined conversion.
1093 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1095 * call.c (print_conversion_rejection): Handle n_arg of -2.
1096 (build_user_type_conversion_1): Pass it.
1099 * decl2.c (no_linkage_error): Handle C++98 semantics.
1100 (reset_type_linkage): Move from decl.c.
1101 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1102 (bt_reset_linkage_2, reset_decl_linkage): New.
1103 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1104 (cp_write_global_declarations): Move condition into no_linkage_error.
1105 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1106 * semantics.c (expand_or_defer_fn_1): Factor out
1107 tentative_decl_linkage.
1108 * cp-tree.h: Adjust.
1110 * decl2.c (finish_static_data_member_decl): Diagnose static data
1111 member in unnamed class.
1112 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1115 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1116 defaulted virtual dtor.
1120 * pt.c (get_underlying_template): Fix equivalence calculation.
1122 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1125 * parser.c (function_being_declared_is_template_p): Return false when
1126 processing a template parameter list.
1127 (cp_parser_parameter_declaration_clause): Don't set
1128 auto_is_implicit_function_template_parm_p when processing a
1129 template parameter list.
1131 * parser.c (synthesize_implicit_template_parm): Inject new template
1132 argument list appropriately when a generic member function
1133 of a class template is declared out-of-line.
1136 * parser.c (cp_parser_direct_declarator): Don't save and
1137 restore num_template_parameter_lists around call to
1138 cp_parser_parameter_declaration_list.
1139 (function_being_declared_is_template_p): New predicate.
1140 (cp_parser_parameter_declaration_list): Use
1141 function_being_declared_is_template_p as predicate for
1142 inspecting current function template parameter list length
1143 rather than num_template_parameter_lists.
1145 2014-02-24 Jason Merrill <jason@redhat.com>
1148 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1149 DECL_EXPR initialize a non-class iterator.
1152 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1154 2014-02-21 Jason Merrill <jason@redhat.com>
1157 * parser.c (cp_parser_type_name): Always check dependency.
1158 (cp_parser_type_specifier_seq): Call
1159 cp_parser_parse_and_diagnose_invalid_type_name.
1162 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1165 * parser.c (cp_parser_default_argument): Clear
1166 current_class_ptr/current_class_ref like tsubst_default_argument.
1169 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1170 than current_binding_level.
1173 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1176 * parser.c (cp_parser_enum_specifier): Call
1177 check_for_bare_parameter_packs.
1180 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1184 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1185 of the partial instantiation, not the most general template.
1186 (maybe_process_partial_specialization): Reassign everything on
1190 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1191 (check_explicit_specialization): Don't clone.
1194 * pt.c (coerce_template_parms): Bail if argument packing fails.
1197 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1198 Don't get confused by a CONSTRUCTOR that already has a type.
1201 * call.c (build_array_conv): Don't crash on VLA.
1204 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1207 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1208 in declaration context.
1212 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1215 * parser.c (cp_parser_direct_declarator): Don't wrap a
1216 type-dependent expression in a NOP_EXPR.
1219 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1224 * parser.c (cp_parser_template_argument): Restore dereference.
1225 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1226 (process_partial_specialization): Handle deref.
1229 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1233 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1234 implicit_template_scope upon leaving an out-of-line generic member
1235 function definition.
1237 2014-02-20 Kai Tietz <ktietz@redhat.com>
1240 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1241 valued type argument as error_mark_node.
1244 * semantics.c (finish_fname): Handle error_mark_node.
1246 2014-02-19 Jason Merrill <jason@redhat.com>
1249 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1250 spec from template context.
1252 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1255 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1256 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1259 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1261 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1264 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1267 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1270 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1271 During error recovery allow_non_constant may be false.
1273 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1276 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1277 scope whenever a template parameter list has been started, independent
1278 of whether the function call operator was well-formed or not.
1281 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1282 scope for generic friend declarations as well as for non-friends.
1284 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1287 * method.c (implicitly_declare_fn): A constructor of a class with
1288 virtual base classes isn't constexpr (7.1.5p4).
1290 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1292 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1294 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1297 * parser.c (cp_parser_omp_declare_reduction): Save and free
1300 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1304 * tree.c (handle_init_priority_attribute): Call default_conversion on
1305 the attribute argument.
1307 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1310 * method.c (synthesized_method_walk): If vbases is non-null but
1311 is_empty is true, likewise don't worry about the virtual bases.
1313 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1316 * typeck2.c (process_init_constructor_record): Just skip unnamed
1319 2014-01-31 Jason Merrill <jason@redhat.com>
1322 * pt.c (mark_decl_instantiated): Call mark_needed.
1325 * decl2.c (handle_tls_init): Handle null init fn.
1328 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1330 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1333 * class.c (build_vfield_ref): Early return error_mark_node if
1334 TYPE_VFIELD (type) is null.
1335 (build_base_path): Check return value of build_vfield_ref.
1337 2014-01-31 Jason Merrill <jason@redhat.com>
1340 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1341 [ck_list]: Check for error_mark_node.
1342 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1345 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1346 during partial ordering.
1348 2014-01-31 Marek Polacek <polacek@redhat.com>
1351 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1353 2014-01-30 Jason Merrill <jason@redhat.com>
1356 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1357 (local_specializations): New macro.
1358 * pt.c (local_specializations): Remove variable.
1360 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1363 * parser.c (make_string_pack): Use double_int::from_buffer.
1365 2014-01-30 Marek Polacek <polacek@redhat.com>
1368 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1370 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1371 with input_location.
1372 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1375 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1378 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1380 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1383 * pt.c (lookup_template_class_1): Check start_enum return value
1384 for error_mark_node.
1386 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1388 * decl.c (duplicate_decls, typename_hash, typename_compare):
1389 Use TYPE_IDENTIFIER.
1390 * error.c (dump_type): Likewise.
1391 * mangle.c (dump_substitution_candidates): Likewise.
1393 2014-01-30 Jason Merrill <jason@redhat.com>
1396 * decl2.c (attributes_naming_typedef_ok): New.
1397 * cp-tree.h: Declare it.
1398 * decl.c (grokdeclarator): Check it.
1399 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1401 2014-01-29 Jason Merrill <jason@redhat.com>
1404 * call.c (add_builtin_candidate): Catch dependent types.
1407 * pt.c (expand_template_argument_pack): Correct
1408 non_default_args_count calculation.
1411 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1414 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1415 have a friend template in a class template.
1416 * pt.c (tsubst_friend_function): Look through it.
1417 (push_template_decl_real): A friend member template is
1420 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1423 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1426 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1429 * pt.c (instantiate_template_1): Check for error_mark_node the second
1432 2014-01-29 Jason Merrill <jason@redhat.com>
1435 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1436 cdtor_returns_this case.
1439 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1441 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1444 * semantics.c (finish_omp_reduction_clause): Check type for
1447 2014-01-28 Jason Merrill <jason@redhat.com>
1450 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1451 (tsubst_copy): Use it if lookup fails.
1454 * pt.c (tsubst_function_type): Make sure we keep the same function
1458 * semantics.c (build_anon_member_initialization): Stop walking
1459 when we run out of COMPONENT_REFs.
1462 * decl.c (lookup_and_check_tag): Ignore template parameters if
1463 scope == ts_current.
1464 * pt.c (check_template_shadow): Don't complain about the injected
1467 * decl.c (duplicate_decls): Tweak.
1470 * mangle.c (write_unqualified_name): Handle operator auto.
1472 2014-01-27 Jason Merrill <jason@redhat.com>
1476 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1477 list-initialization. A conversion to rvalue ref that involves
1478 an lvalue-rvalue conversion is bad.
1479 (convert_like_real): Give helpful error message.
1482 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1485 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1489 * pt.c (template_parm_to_arg): Call convert_from_reference.
1490 (tsubst_template_arg): Don't strip reference refs.
1493 * call.c (build_aggr_conv): Reject value-initialization of reference.
1497 * call.c (convert_like_real): Give helpful error about excess braces
1498 for ck_rvalue of scalar type.
1501 * call.c (reference_binding): Only elide braces if the single
1502 element is reference-related.
1505 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1509 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1513 * decl.c (compute_array_index_type): Don't call
1514 maybe_constant_value for a non-integral expression.
1516 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1518 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1520 * cp-gimplify.c (cp_genericize): Likewise.
1521 * decl.c (grokfndecl): Likewise.
1522 * parser.c (cp_parser_postfix_expression): Likewise.
1523 (cp_parser_postfix_open_square_expression): Likewise.
1524 (cp_parser_direct_declarator): Likewise.
1525 (is_cilkplus_vector_p): Likewise.
1526 (cp_parser_omp_clause_name): Likewise.
1527 (cp_parser_omp_all_clauses): Likewise.
1528 * pt.c (apply_late_template_attributes): Likewise.
1529 * typeck.c (cp_build_array_ref): Likewise.
1530 (cp_build_compound_expr): Likewise.
1531 (check_return_expr): Likewise.
1533 2014-01-24 Jason Merrill <jason@redhat.com>
1536 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1541 * typeck2.c (process_init_constructor_array): Don't create
1544 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1546 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1547 handling for RANGE_ARRAY case.
1549 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1552 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1554 2014-01-23 Marek Polacek <polacek@redhat.com>
1557 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1559 2014-01-23 Marek Polacek <polacek@redhat.com>
1562 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1565 2014-01-23 Jason Merrill <jason@redhat.com>
1568 * cp-tree.h (struct language_function): Add infinite_loop and
1570 (current_function_infinite_loop): New.
1571 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1572 (break_maybe_infinite_loop): New.
1573 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1574 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1575 (begin_range_for_stmt): Use them.
1576 * decl.c (finish_function): Don't warn about missing return
1577 if current_function_infinite_loop.
1578 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1579 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1581 * call.c (build_op_delete_call): Use make_tree_vector and
1582 release_tree_vector.
1584 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1587 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1588 nested_name_specifier.
1590 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1592 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1593 see if there is an attribute after function decl. If so, then
1595 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1596 enabled function late parsing.
1597 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1598 attribute for a SIMD-enabled function.
1599 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1600 the function is used by SIMD-enabled function (indicated by NULL
1601 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1602 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1603 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1604 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1605 vectorlength clause. Added a new bool parameter to differentiate
1607 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1608 (is_cilkplus_vector_p): Likewise.
1609 (cp_parser_late_parsing_elem_fn_info): Likewise.
1610 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1611 and "vectorlength" clauses when Cilk Plus is enabled.
1612 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1613 and emit a sorry message when step size is a parameter.
1614 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1615 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1617 * pt.c (apply_late_template_attributes): Likewise.
1619 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1622 * semantics.c (finish_omp_reduction_clause): Reject
1623 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1625 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1628 * parser.c (cp_parser_class_head): Push the class before parsing
1629 the base-clause, pop after it.
1631 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1633 * decl2.c (cpp_check): Revert prototype change.
1635 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1639 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1642 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1645 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1646 only when errorcount == 0.
1648 2014-01-17 Marek Polacek <polacek@redhat.com>
1651 * cvt.c (ocp_convert): Don't segfault on non-existing
1652 ENUM_UNDERLYING_TYPE.
1654 2014-01-16 Jason Merrill <jason@redhat.com>
1657 * tree.c (bot_manip): Update the location of builtin_LINE and
1660 2014-01-14 Jason Merrill <jason@redhat.com>
1663 * typeck2.c (massage_init_elt): New.
1664 (process_init_constructor_record)
1665 (process_init_constructor_union): Use it.
1666 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1667 (split_nonconstant_init_1): Handle it.
1668 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1670 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1673 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1674 and replaced an existing if-statement with else-if statement.
1675 Changed an existing error message wording to match the one from the C
1678 2014-01-08 Jason Merrill <jason@redhat.com>
1681 * class.c (abi_tag_data): Add tags field.
1682 (check_abi_tags): Initialize it.
1683 (find_abi_tags_r): Support collecting missing tags.
1684 (mark_type_abi_tags): Don't look at template args.
1685 (inherit_targ_abi_tags): New.
1686 (check_bases_and_members): Use it.
1687 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1688 * mangle.c (write_abi_tags): Check it.
1690 2014-01-07 Jason Merrill <jason@redhat.com>
1693 * pt.c (num_innermost_template_parms): New.
1694 (get_underlying_template): Use it.
1697 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1699 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1701 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1702 the letter of 20.11.6 about Base and Derived naming the same
1703 class type modulo cv-qualifiers.
1705 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1708 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1709 function as unimplemented for generic lambdas with varargs.
1712 * parser.c (cp_parser_template_parameter): Early out with
1713 error_mark_node if parameter declaration was not parsed.
1716 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1717 auto_is_implicit_function_template_parm_p around lambda body.
1720 * parser.c (cp_parser_init_declarator): Undo fully implicit
1721 template parameter list when declarator is not a function.
1723 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1726 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1728 2014-01-03 Tobias Burnus <burnus@net-b.de>
1731 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1733 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1737 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1738 as include_std to perform_koenig_lookup.
1739 (cp_parser_postfix_expression): Adjust.
1740 * pt.c (tsubst_copy_and_build): Likewise.
1741 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1742 (omp_reduction_lookup): Adjust.
1743 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1744 (lookup_arg_dependent): Likewise.
1745 (lookup_function_nonclass): Adjust.
1746 * name-lookup.h: Adjust declaration.
1747 * cp-tree.h: Likewise.
1749 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1752 * parser.c (cp_parser_userdef_numeric_literal): Mention
1753 -fext-numeric-literals in the message.
1755 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1758 * call.c (build_conditional_expr_1): Check the return value of
1761 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1763 * call.c (convert_like_real): Check complain.
1765 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1768 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1771 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1773 Update copyright years
1775 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1777 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1778 the standard form for the copyright notice.
1780 Copyright (C) 2014 Free Software Foundation, Inc.
1782 Copying and distribution of this file, with or without modification,
1783 are permitted in any medium without royalty provided the copyright
1784 notice and this notice are preserved.