1 2014-06-04 Jason Merrill <jason@redhat.com>
4 * decl.c (check_initializer): Maybe clear
5 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
7 2014-06-05 Richard Biener <rguenther@suse.de>
10 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
11 warnings for accessing empty classes.
13 2014-06-05 Marek Polacek <polacek@redhat.com>
16 * parser.c (cp_parser_binary_expression): Warn when logical not is
17 used on the left hand side operand of a comparison.
19 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
22 * typeck.c (cp_build_modify_expr): Handle array of characters
23 initialized by a string literal.
24 * decl.c (check_initializer): Handle parenthesized string literal
26 * typeck2.c (store_init_value): Remove redundant check.
28 2014-06-04 Jason Merrill <jason@redhat.com>
32 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
33 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
35 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
38 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
41 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
45 * call.c (standard_conversion): Convert nullptr to bool only
46 in case of direct-initialization.
47 (convert_like_real): Provide informative error message.
49 2014-06-03 Marek Polacek <polacek@redhat.com>
52 * semantics.c (finish_switch_cond): Warn if switch condition has
55 2014-06-03 Jason Merrill <jason@redhat.com>
58 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
59 variable to local_specializations.
62 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
64 2014-06-02 Jason Merrill <jason@redhat.com>
67 * decl.c (reshape_init_class): Handle un-folded
71 * pt.c (pack_deducible_p): Handle canonicalization.
73 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
75 * pt.c (tsubst_function_type): Initialize arg_types.
77 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
80 * class.c (handle_using_decl): Pass the correct scope to
81 cp_emit_debug_info_for_using.
83 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
87 * search.c (accessible_p): Use current_nonlambda_class_type.
88 * semantics.c (check_accessibility_of_qualified_id): Likewise.
90 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
92 * decl.c: Include builtins.h.
93 * semantics.c: Likewise.
95 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
99 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
100 * pt.c (tsubst_function_type): Inject the this parameter; do the
101 substitutions in the order mandated by the DR.
102 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
103 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
104 (static_fn_type): Copy it.
105 * decl2.c (build_memfn_type, change_return_type,
106 cp_reconstruct_complex_type): Likewise.
107 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
108 * tree.c (strip_typedefs): Likewise.
109 * typeck.c (merge_types): Likewise.
111 2014-05-30 Jason Merrill <jason@redhat.com>
114 * pt.c (instantiate_decl): Check that defer_ok is not set for
118 * pt.c (tsubst_init): Split out from...
119 (tsubst_expr) [DECL_EXPR]: Here.
120 (tsubst_copy) [VAR_DECL]: Use it.
121 * semantics.c (finish_id_expression): Return the decl for static/const.
123 2014-05-28 Jason Merrill <jason@redhat.com>
126 * decl.c (cxx_comdat_group): Return a decl.
127 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
129 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
133 * call.c (build_aggr_conv): Ignore passed in flags.
134 (build_array_conv, build_complex_conv): Likewise.
136 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
138 * optimize.c (maybe_thunk_body): Use set_comdat_group.
139 (maybe_clone_body): Likewise.
140 * decl.c (duplicate_decls): Update code duplicating comdat group;
141 do not copy symtab pointer; before freeing newdecl remove it
143 * decl2.c (constrain_visibility): Use set_comdat_group.
145 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
147 * rtti.c: Include tm_p.h
148 (emit_tinfo_decl): Force RTTI data to be aligned to required
151 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
153 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
154 ignoring other target adjustments.
156 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
158 * semantics.c (finish_omp_clauses): Remove duplicated variable
161 * parser.c (cp_parser_omp_target): Return bool values.
163 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
166 * lambda.c (add_capture): Enforce that capture by value requires
168 * typeck2.c (cxx_incomplete_type_inform): Early return if
169 TYPE_MAIN_DECL is null.
171 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
174 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
176 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
179 * lambda.c (build_capture_proxy, add_capture): Treat normal
180 captures and init-captures identically.
182 2014-05-21 Mark Wielaard <mjw@redhat.com>
185 * cp-lang.c (cxx_enum_underlying_base_type): New function.
186 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
188 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
190 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
191 * cp-array-notation.c (replace_invariant_exprs): Likewise.
192 (expand_array_notation): Handle VOID_CST.
193 * error.c (dump_expr): Likewise.
194 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
195 (cxx_pretty_printer::expression): Likewise.
196 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
197 * decl.c (register_dtor_fn): Likewise.
198 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
199 (build_delete, push_base_cleanups): Likewise.
200 * mangle.c (write_expression): Likewise.
201 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
202 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
203 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
204 * tree.c (cp_tree_equal): Likewise.
205 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
206 instead of void_zero_node.
207 * typeck.c (check_return_expr): Likewise.
208 * typeck2.c (build_functional_cast): Likewise.
210 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
213 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
215 (cp_parser_statement): ...here. Make sure only semicolon can go after
218 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
223 * typeck2.c (digest_nsdmi_init): New.
224 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
225 * init.c (get_nsdmi): Likewise.
226 * cp-tree.h (digest_nsdmi_init): Declare.
228 2014-05-20 Jason Merrill <jason@redhat.com>
230 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
231 up a virtual function in a dummy object.
233 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
236 * decl.c (duplicate_decls): Replace pair of warning_at with
238 (maybe_commonize_var): Likewise.
240 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
243 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
244 (tsubst_copy_and_build): Perform recursive substitutions in a
247 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
250 * typeck2.c (cxx_incomplete_type_inform): New.
251 (cxx_incomplete_type_diagnostic): Use it.
252 * decl.c (grokdeclarator): Check the element type of an
253 incomplete array type; call the above.
254 * cp-tree.h (cxx_incomplete_type_inform): Declare.
256 2014-05-19 Jason Merrill <jason@redhat.com>
259 * pt.c (tsubst_copy): Don't check at_function_scope_p.
260 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
262 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
264 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
265 * parser.c (cp_parser_enum_specifier): Likewise.
267 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
269 * class.c (sorted_fields_type_new): Adjust.
270 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
271 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
272 * cp-tree.h: Remove usage of variable_size gty attribute.
273 * decl.c (make_label_decl): Adjust.
274 (check_goto): Likewise.
275 (start_preparsed_function): Likewise.
276 (save_function_data): Likewise.
277 * lex.c (init_reswords): Likewise.
278 (retrofit_lang_decl): Likewise.
279 (cxx_dup_lang_specific_decl): Likewise.
280 (copy_lang_type): Likewise.
281 (cxx_make_type): Likewise.
282 * name-lookup.c (binding_entry_make): Likewise.
283 (binding_table_construct): Likewise.
284 (binding_table_new): Likewise.
285 (cxx_binding_make): Likewise.
286 (pushdecl_maybe_friend_1): Likewise.
287 (begin_scope): Likewise.
288 (push_to_top_level): Likewise.
289 * parser.c (cp_lexer_alloc): Likewise.
290 (cp_lexer_new_from_tokens): Likewise.
291 (cp_token_cache_new): Likewise.
292 (cp_parser_context_new): Likewise.
293 (cp_parser_new): Likewise.
294 (cp_parser_nested_name_specifier_opt): Likewise.
295 (cp_parser_template_id): Likewise.
296 * pt.c (maybe_process_partial_specialization): Likewise.
297 (register_specialization): Likewise.
298 (add_pending_template): Likewise.
299 (lookup_template_class_1): Likewise.
300 (push_tinst_level): Likewise.
301 * semantics.c (register_constexpr_fundef): Likewise.
302 (cxx_eval_call_expression): Likewise.
303 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
305 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
308 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
309 when cp_parser_lookup_name sets ambiguous_decls.
311 2014-05-15 Jason Merrill <jason@redhat.com>
313 * call.c (print_conversion_rejection): Use loc consistently.
315 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
317 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
318 * call.c (convert_like_real, build_new_method_call_1): Use it.
319 * decl2.c (grokfield): Likewise.
320 * init.c (perform_member_init, build_aggr_init, expand_default_init,
321 build_new_1): Likewise.
322 * mangle.c (write_expression): Likewise.
323 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
325 2014-05-14 Jason Merrill <jason@redhat.com>
329 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
330 dropped cv-quals as a bad conversion.
331 (convert_like_real) [ck_ref_bind]: Explain them.
332 (compare_ics): Check badness before stripping reference
333 bindings. Handle comparing bad reference bindings.
334 * typeck.c (comp_cv_qualification): Add overload that just takes
336 * cp-tree.h: Declare it.
338 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
339 (arg_conversion_rejection, bad_arg_conversion_rejection)
340 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
341 (add_function_candidate): Pass actual argument, rather than type, to
342 bad_arg_conversion_rejection.
343 (print_conversion_rejection): Explain what's wrong with the conversion.
344 (print_z_candidates): Say "candidate:" before each candidate.
345 (splice_viable): Be strict if we see a viable or template candidate.
346 (build_user_type_conversion_1): Pass false to strict parameter.
347 (perform_overload_resolution, build_conditional_expr_1): Likewise.
348 (build_new_op_1, build_new_method_call_1): Likewise.
349 (build_op_call_1): Pass true to strict parameter.
351 2014-05-13 Jason Merrill <jason@redhat.com>
353 * call.c (print_error_for_call_failure): Say "no match" rather
354 than "ambiguous" if there were no strict matches.
355 (build_new_method_call_1): Likewise.
358 * semantics.c (is_this_parameter): Allow capture proxies too.
360 2014-05-12 Jason Merrill <jason@redhat.com>
362 * call.c (maybe_print_user_conv_context): New.
363 (convert_like_real): Use it. Print call context for bad
364 user-defined conversion.
365 (build_over_call): Print call context for bad 'this' conversion.
367 * call.c (convert_like_real): Use inform for identifying the
370 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
372 * cvt.c (cp_convert_to_pointer): Don't call error_at if
373 complain & tf_error is false.
375 * decl.c (make_unbound_class_template): Prefer inform for
376 "declared here"-type message.
378 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
382 * lambda.c (lambda_expr_this_capture): Add new parameter
383 add_capture_p controlling whether the functions will try to
384 capture 'this' via the default capture.
385 (maybe_resolve_dummy): Likewise.
386 * cp-tree.h: Adjust prototypes.
387 * call.c, semantics.c: Change callers of these functions.
388 * call.c (build_new_method_call_1): Use the actual 'this' that
389 would be potentially captured for the overload resolution, instead
392 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
394 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
396 (convert_nontype_argument): Adjust calls.
397 (coerce_template_parameter_pack): Add missing complain & tf_error
400 2014-05-09 Jason Merrill <jason@redhat.com>
404 * call.c (build_conditional_expr_1, conditional_conversion): Handle
405 non-class lvalues and xvalues that differ only in cv-qualifiers.
409 * call.c (build_user_type_conversion_1): The copy-init temporary
413 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
416 * call.c (build_conditional_expr_1): If overload resolution finds
417 no match, just say "different types".
420 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
423 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
424 if we didn't find a conversion.
425 Don't accept a bad conversion too early.
427 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
430 * typeck.c (convert_for_assignment): Provide an inform for pointers
431 to incomplete class types.
433 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
436 * pt.c (convert_nontype_argument): Protect all the error calls
437 with complain & tf_error.
439 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
442 * pt.c (instantiate_decl): Avoid generating the body of a
445 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
448 * pt.c (maybe_begin_member_template_processing): Use
451 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
452 Mike Stump <mikestump@comcast.net>
453 Richard Sandiford <rdsandiford@googlemail.com>
455 * call.c: Include wide-int.h.
456 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
457 (convert_for_arg_passing): Likewise.
458 * class.c: Include wide-int.h.
459 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
460 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
461 (include_empty_classes): Likewise
462 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
463 * cvt.c: Include wide-int.h.
464 (ignore_overflows): Use wide_int_to_tree.
465 * decl.c: Include wide-int.h.
466 (check_array_designated_initializer): Use wide-int interfaces.
467 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
468 (finish_enum_value_list): Use signop.
469 (build_enumerator): Use wide-int interfaces.
470 * init.c: Include wide-int.h.
471 (build_new_1): Use wide-int interfaces.
472 * mangle.c: Include wide-int.h.
473 (write_integer_cst): Use wide-int interfaces.
474 (write_array_type): Likewise.
475 * tree.c: Include wide-int.h.
476 (cp_tree_equal): Use tree_int_cst_equal.
477 * typeck2.c: Include wide-int.h.
478 (process_init_constructor_array): Use wide-int interfaces.
480 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
483 * decl.c (grokfndecl): Check duplicate_decls return value for
485 * pt.c (instantiate_decl): A deleted function is defined.
487 2014-05-02 Jason Merrill <jason@redhat.com>
489 * decl2.c (vague_linkage_p): Local statics have vague linkage.
492 * lambda.c (lambda_capture_field_type): Wrap anything dependent
494 (add_capture): Check for VLA before calling it.
495 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
496 just the current one. Make non-static.
497 * cp-tree.h: Declare it.
498 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
499 the operand was static or constant.
501 2014-05-02 Marek Polacek <polacek@redhat.com>
503 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
506 2014-05-01 Marek Polacek <polacek@redhat.com>
509 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
510 between label and variable when warning about returning local address.
512 2014-04-30 Jason Merrill <jason@redhat.com>
515 * init.c (build_value_init): Don't try to call an array constructor.
518 * typeck2.c (massage_init_elt): Use maybe_constant_init.
520 2014-04-30 Marek Polacek <polacek@redhat.com>
522 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
523 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
524 for non-integer types.
526 2014-04-29 Jason Merrill <jason@redhat.com>
529 Represent the unevaluated exception specification of an implicitly
530 declared or deleted function with a simple placeholder, not a list
532 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
533 * except.c (unevaluated_noexcept_spec): New.
534 * class.c (deduce_noexcept_on_destructor): Use it.
535 * decl.c (check_redeclaration_exception_specification): Call
536 maybe_instantiate_noexcept.
537 (duplicate_decls): Call it before merge_types.
538 (start_preparsed_function): Call maybe_instantiate_noexcept.
539 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
540 * init.c (get_nsdmi): Factor out of perform_member_init.
541 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
542 (walk_field_subobs): Consider NSDMI for EH spec.
543 (get_defaulted_eh_spec): New.
544 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
545 (defaulted_late_check): Defer EH checking in non-template classes.
546 (after_nsdmi_defaulted_late_checks): New.
547 * parser.c (cp_parser_class_specifier_1): Use it.
548 (unparsed_classes): New macro.
549 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
550 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
551 Remove list-of-functions handling.
552 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
553 handling and FN parameter.
554 * typeck.c (merge_types): Adjust.
556 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
559 * parser.c (cp_parser_alias_declaration): Check return value of
562 2014-04-24 Jakub Jelinek <jakub@redhat.com>
564 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
565 atomic-clause, allow comma in between atomic-clause and
568 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
571 * rtti.c (emit_support_tinfos): Do not iterate on
572 registered_builtin_types (partial revert).
574 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
577 * semantics.c (apply_deduced_return_type): Complete non-void type
578 before estimating whether the type is aggregate.
580 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
583 * rtti.c (emit_support_tinfo_1): New function, extracted from
585 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
587 2014-04-22 Jakub Jelinek <jakub@redhat.com>
590 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
591 fails, don't set OM_PARALLEL_COMBINED and return NULL.
593 2014-04-18 Jason Merrill <jason@redhat.com>
596 * call.c (reference_binding): Recurse on user-defined conversion.
599 * call.c (standard_conversion): Don't try to apply restrict to void.
601 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
603 * decl.c (reshape_init_r): Handle a single element of vector type.
605 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
608 * decl2.c (cplus_decl_attributes): Handle
609 pointer-to-member-function declarations.
611 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
614 * call.c (build_user_type_coversion): Use build_dummy_object
615 to create the placeholder object for a constructor method call.
616 (build_special_member_call): Likewise.
617 (build_over_call): Check for the placeholder object with
619 (build_new_method_call_1): Likewise. Don't attempt to resolve
620 a dummy object for a constructor method call.
622 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
625 * friend.c (add_friend, make_friend_class): Move repeated friend
626 warning under Wredundant_decls.
628 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
630 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
631 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
632 (do_class_using_decl): Likewise.
633 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
635 2014-04-15 Jakub Jelinek <jakub@redhat.com>
638 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
640 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
642 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
644 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
646 * pt.c (mark_template_parm): Use template_parm_level_and_index.
648 2014-04-11 Jason Merrill <jason@redhat.com>
650 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
652 (cp_lexer_get_preprocessor_token): Always clear it.
653 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
657 * decl.c (reshape_init_r): Handle a single element of class type.
660 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
661 built-in operator new.
663 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
666 * name-lookup.c (parse_using_directive): Return early if the
667 attribs argument is error_mark_node; use get_attribute_name.
669 2014-04-11 Jason Merrill <jason@redhat.com>
673 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
674 * call.c (struct z_candidate): Add flags field.
675 (add_candidate): Add flags parm.
676 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
677 (add_template_candidate_real): Pass it.
678 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
679 * tree.c (build_aggr_init_expr): Copy it.
680 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
682 2014-04-10 Richard Biener <rguenther@suse.de>
683 Jakub Jelinek <jakub@redhat.com>
686 * error.c (dump_decl) <case FUNCTION_DECL>: If
687 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
688 recurse on DECL_ABSTRACT_ORIGIN instead of printing
691 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
693 * pt.c (check_template_variable): Check for the return of pedwarn
694 before emitting a note.
695 * parser.c (cp_parser_lambda_introducer): Likewise.
697 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
700 * pt.c (process_template_parm): For an invalid non-type parameter
701 only set TREE_TYPE to error_mark_node.
702 (push_inline_template_parms_recursive, comp_template_parms,
703 redeclare_class_template, coerce_template_template_parm,
704 coerce_template_template_parms, unify): Use error_operand_p.
706 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
708 * class.c (check_bases_and_members): Warn about non-virtual dtors
709 in public bases only. Check warn_ecpp before complaining about
710 non-polymorphic bases.
712 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
714 * decl.c (duplicate_decls): Check for the return of warning_at
715 before emitting a note.
716 (warn_misplaced_attr_for_class_type): Likewise.
717 (check_tag_decl): Likewise.
719 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
722 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
724 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
727 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
728 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
729 instantiating a variable-sized type.
732 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
734 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
736 * class.c (find_abi_tags_r): Check for the return of warning
737 before emitting a note.
738 (one_inherited_ctor): Likewise.
740 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
742 * decl.c (duplicate_decls): Check for the return of permerror
743 before emitting a note.
745 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
747 * class.c (accessible_nvdtor_p): New.
748 (check_bases): Don't check base destructor here ...
749 (check_bases_and_members): ... check them here. Trigger on
750 Wnon-virtual-dtor flag.
751 (finish_struct_1): Use accessible_nvdtor_p.
753 2014-04-01 Jason Merrill <jason@redhat.com>
755 * pt.c (process_partial_specialization): Say "not deducible"
756 rather than "not used". Use inform.
759 * pt.c (coerce_template_parms): Check that the pack expansion
760 pattern works with the first matching parameter.
762 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
764 * init.c (perform_member_init): Homogenize uninitialized
767 2014-04-01 Jason Merrill <jason@redhat.com>
770 * call.c (build_array_conv): Call complete_type.
773 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
774 (picflag_from_initializer): Return it.
775 (process_init_constructor): Handle it.
778 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
779 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
780 * pt.c (get_template_info): Handle NAMESPACE_DECL.
781 (most_general_template): Handle more kinds of template.
782 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
783 instantiations and specializations.
785 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
788 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
789 COMPONENT_REFs and ARRAY_REFs sooner.
791 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
794 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
795 usage in non-functions with pushed scope.
797 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
800 * name-lookup.h (cp_binding_level): New transient field defining_class_p
801 to indicate whether a scope is in the process of defining a class.
802 * semantics.c (begin_class_definition): Set defining_class_p.
803 * name-lookup.c (leave_scope): Reset defining_class_p.
804 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
805 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
806 unwinding to class-defining scope to handle the erroneous definition of
807 a generic function of an arbitrarily nested class within an enclosing
810 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
813 * method.c (walk_field_subobs): Improve the diagnostic
814 locations for both REFERENCE_TYPEs and non-static const members.
815 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
816 instead of %qD to be consistent with the c++11 diagnostic.
818 2014-03-25 Jason Merrill <jason@redhat.com>
822 * class.c (build_vtbl_initializer): Handle abstract dtors here.
823 * search.c (get_pure_virtuals): Not here.
826 * parser.c (cp_parser_lambda_expression): Don't parse the body of
827 a lambda in unevaluated context.
830 * decl.c (create_array_type_for_decl): Complain about array of auto.
832 2014-03-25 Jakub Jelinek <jakub@redhat.com>
835 * semantics.c (potential_constant_expression_1): Handle
838 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
841 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
842 introducing an implicit function template parameter within an explicit
845 2014-03-22 Jason Merrill <jason@redhat.com>
848 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
851 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
854 * name-lookup.c (push_class_level_binding_1): Check identifier_p
855 on the name argument.
857 2014-03-20 Jakub Jelinek <jakub@redhat.com>
860 * init.c (build_zero_init_1): Ignore fields with error_mark_node
863 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
866 * call.c (build_new_method_call_1): Handle pure virtuals called by
869 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
872 * parser.c (cp_parser_member_declaration): Don't allow
873 finish_fully_implicit_template to consider friend declarations to be
874 class member templates.
875 (synthesize_implicit_template_parm): Handling winding back through class
876 scope to the class being defined in order to inject a template argument
880 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
881 function scope as per cp_parser_skip_to_end_of_statement.
883 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
886 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
888 2014-03-14 Jason Merrill <jason@redhat.com>
892 * search.c (get_pure_virtuals): Handle abstract dtor here.
893 (dfs_get_pure_virtuals): Not here.
896 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
897 abstract class as pure.
899 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
902 * pt.c (maybe_process_partial_specialization): Check return value
903 of check_specialization_namespace.
905 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
908 * semantics.c (finish_static_assert): Call cxx_constant_value only
909 if require_potential_rvalue_constant_expression returns true.
911 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
914 * method.c (get_inherited_ctor): New.
915 * cp-tree.h (get_inherited_ctor): Declare it.
916 * semantics.c (is_valid_constexpr_fn): Use it.
918 2014-03-10 Jason Merrill <jason@redhat.com>
921 * call.c (convert_default_arg): Remove special handling for
925 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
926 when deciding whether to call push_template_decl for a member class.
927 * pt.c (push_template_decl_real): Return after wrong levels error.
929 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
932 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
933 lambda, remove the lambda's own template argument list prior to fetching
937 * parser.c (cp_parser_parameter_declaration_clause): Move generic
938 function template unwinding on error into a more general location, ...
939 (cp_parser_skip_to_end_of_statement): ... here.
941 2014-03-07 Jason Merrill <jason@redhat.com>
943 * Make-lang.in (check_g++_parallelize): Split dg.exp.
945 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
946 we're in a trailing return type.
948 * typeck.c (comp_template_parms_position): 'auto' and
949 'decltype(auto)' are different from real template parms.
951 * parser.c (cp_parser_using_declaration): Consume the semicolon
952 after bare parameter pack error.
954 * cp-tree.h (REF_PARENTHESIZED_P): New.
955 * semantics.c (force_paren_expr): Set it.
956 * pt.c (do_auto_deduction): Check it.
957 (tsubst) [COMPONENT_REF]: Copy it.
958 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
960 * decl.c (create_array_type_for_decl): Only warn about invalid
961 C++1y VLA if flag_iso or warn_vla>0.
962 (grokdeclarator): Likewise.
963 * pt.c (tsubst): Likewise.
964 * semantics.c (finish_decltype_type): Likewise.
965 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
966 (cp_build_addr_expr_1): Likewise.
967 * init.c (build_new_1): Improve diagnostics.
969 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
972 * decl.c (check_initializer): Return NULL_TREE after error;
973 consistently use inform.
975 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
977 * decl.c (check_initializer): Remove dead code.
979 2014-03-06 Marek Polacek <polacek@redhat.com>
982 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
983 of checking tree code.
985 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
987 * parser.c (cp_lexer_set_source_position): New.
988 (cp_parser_mem_initializer): Use it.
989 (cp_parser_postfix_open_square_expression): Likewise.
990 (cp_parser_parenthesized_expression_list): Likewise.
991 (cp_parser_new_initializer): Likewise.
992 (cp_parser_jump_statement): Likewise.
993 (cp_parser_initializer): Likewise.
994 (cp_parser_functional_cast): Likewise.
996 2014-03-05 Jason Merrill <jason@redhat.com>
999 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1000 dependent expression.
1003 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1004 if re-parsing might succeed.
1005 * semantics.c (finish_id_expression): Use of a parameter outside
1006 the function body is a parse error.
1008 * parser.c (cp_parser_mem_initializer): Set input_location
1009 properly for init-list warning.
1010 (cp_parser_postfix_open_square_expression): Likewise.
1011 (cp_parser_parenthesized_expression_list): Likewise.
1012 (cp_parser_new_initializer): Likewise.
1013 (cp_parser_jump_statement): Likewise.
1014 (cp_parser_initializer): Likewise.
1015 (cp_parser_functional_cast): Likewise.
1017 2014-03-04 Jason Merrill <jason@redhat.com>
1020 * typeck2.c (process_init_constructor_record): Set
1021 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1025 * parser.c (cp_parser_direct_declarator): Set declarator to
1026 cp_error_declarator on invalid qualified-id.
1028 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1031 * parser.c (cp_parser_using_declaration): Early return when
1032 cp_parser_nested_name_specifier errors out.
1034 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1037 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1038 function scope on parse error in function parameter list.
1040 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1042 * method.c (implicitly_declare_fn): Remove redundant
1043 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1044 * semantics.c (is_instantiation_of_constexpr): Likewise.
1045 * error.c (dump_function_decl): Likewise.
1047 2014-03-01 Jason Merrill <jason@redhat.com>
1050 * semantics.c (begin_maybe_infinite_loop): Use
1051 fold_non_dependent_expr_sfinae.
1053 2014-02-28 Jason Merrill <jason@redhat.com>
1056 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1058 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1061 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1062 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1063 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1065 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1068 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1071 2014-02-27 Jason Merrill <jason@redhat.com>
1075 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1076 are not yet defined.
1078 2014-02-26 Jason Merrill <jason@redhat.com>
1082 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1083 * init.c (build_vtbl_address): Do it here.
1089 * pt.c (struct warning_sentinel): New.
1090 (tsubst_copy_and_build): Use it instead of
1091 c_inhibit_evaluation_warnings.
1092 * typeck.c (maybe_warn_about_useless_cast): Remove
1093 c_inhibit_evaluation_warnings check.
1096 * pt.c (get_template_parm_index): New.
1097 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1098 (process_template_parm): Allow bare packs in template template
1099 parm template parms.
1100 (coerce_template_parameter_pack): Handle fixed template template
1101 parm packs and fixed packs not at the end of the parm list.
1102 (coerce_template_parms): Handle template parm packs not at the end
1104 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1107 * pt.c (unify): Ignore alias templates when deducing a template
1113 * call.c (reference_binding): Recurse on user-defined conversion.
1114 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1116 2014-02-25 Jason Merrill <jason@redhat.com>
1119 * call.c (reference_binding): Recurse on user-defined conversion.
1120 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1122 * call.c (print_conversion_rejection): Handle n_arg of -2.
1123 (build_user_type_conversion_1): Pass it.
1126 * decl2.c (no_linkage_error): Handle C++98 semantics.
1127 (reset_type_linkage): Move from decl.c.
1128 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1129 (bt_reset_linkage_2, reset_decl_linkage): New.
1130 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1131 (cp_write_global_declarations): Move condition into no_linkage_error.
1132 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1133 * semantics.c (expand_or_defer_fn_1): Factor out
1134 tentative_decl_linkage.
1135 * cp-tree.h: Adjust.
1137 * decl2.c (finish_static_data_member_decl): Diagnose static data
1138 member in unnamed class.
1139 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1142 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1143 defaulted virtual dtor.
1147 * pt.c (get_underlying_template): Fix equivalence calculation.
1149 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1152 * parser.c (function_being_declared_is_template_p): Return false when
1153 processing a template parameter list.
1154 (cp_parser_parameter_declaration_clause): Don't set
1155 auto_is_implicit_function_template_parm_p when processing a
1156 template parameter list.
1158 * parser.c (synthesize_implicit_template_parm): Inject new template
1159 argument list appropriately when a generic member function
1160 of a class template is declared out-of-line.
1163 * parser.c (cp_parser_direct_declarator): Don't save and
1164 restore num_template_parameter_lists around call to
1165 cp_parser_parameter_declaration_list.
1166 (function_being_declared_is_template_p): New predicate.
1167 (cp_parser_parameter_declaration_list): Use
1168 function_being_declared_is_template_p as predicate for
1169 inspecting current function template parameter list length
1170 rather than num_template_parameter_lists.
1172 2014-02-24 Jason Merrill <jason@redhat.com>
1175 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1176 DECL_EXPR initialize a non-class iterator.
1179 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1181 2014-02-21 Jason Merrill <jason@redhat.com>
1184 * parser.c (cp_parser_type_name): Always check dependency.
1185 (cp_parser_type_specifier_seq): Call
1186 cp_parser_parse_and_diagnose_invalid_type_name.
1189 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1192 * parser.c (cp_parser_default_argument): Clear
1193 current_class_ptr/current_class_ref like tsubst_default_argument.
1196 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1197 than current_binding_level.
1200 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1203 * parser.c (cp_parser_enum_specifier): Call
1204 check_for_bare_parameter_packs.
1207 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1211 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1212 of the partial instantiation, not the most general template.
1213 (maybe_process_partial_specialization): Reassign everything on
1217 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1218 (check_explicit_specialization): Don't clone.
1221 * pt.c (coerce_template_parms): Bail if argument packing fails.
1224 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1225 Don't get confused by a CONSTRUCTOR that already has a type.
1228 * call.c (build_array_conv): Don't crash on VLA.
1231 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1234 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1235 in declaration context.
1239 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1242 * parser.c (cp_parser_direct_declarator): Don't wrap a
1243 type-dependent expression in a NOP_EXPR.
1246 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1251 * parser.c (cp_parser_template_argument): Restore dereference.
1252 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1253 (process_partial_specialization): Handle deref.
1256 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1260 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1261 implicit_template_scope upon leaving an out-of-line generic member
1262 function definition.
1264 2014-02-20 Kai Tietz <ktietz@redhat.com>
1267 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1268 valued type argument as error_mark_node.
1271 * semantics.c (finish_fname): Handle error_mark_node.
1273 2014-02-19 Jason Merrill <jason@redhat.com>
1276 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1277 spec from template context.
1279 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1282 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1283 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1286 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1288 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1291 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1294 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1297 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1298 During error recovery allow_non_constant may be false.
1300 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1303 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1304 scope whenever a template parameter list has been started, independent
1305 of whether the function call operator was well-formed or not.
1308 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1309 scope for generic friend declarations as well as for non-friends.
1311 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1314 * method.c (implicitly_declare_fn): A constructor of a class with
1315 virtual base classes isn't constexpr (7.1.5p4).
1317 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1319 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1321 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1324 * parser.c (cp_parser_omp_declare_reduction): Save and free
1327 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1331 * tree.c (handle_init_priority_attribute): Call default_conversion on
1332 the attribute argument.
1334 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1337 * method.c (synthesized_method_walk): If vbases is non-null but
1338 is_empty is true, likewise don't worry about the virtual bases.
1340 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1343 * typeck2.c (process_init_constructor_record): Just skip unnamed
1346 2014-01-31 Jason Merrill <jason@redhat.com>
1349 * pt.c (mark_decl_instantiated): Call mark_needed.
1352 * decl2.c (handle_tls_init): Handle null init fn.
1355 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1357 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1360 * class.c (build_vfield_ref): Early return error_mark_node if
1361 TYPE_VFIELD (type) is null.
1362 (build_base_path): Check return value of build_vfield_ref.
1364 2014-01-31 Jason Merrill <jason@redhat.com>
1367 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1368 [ck_list]: Check for error_mark_node.
1369 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1372 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1373 during partial ordering.
1375 2014-01-31 Marek Polacek <polacek@redhat.com>
1378 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1380 2014-01-30 Jason Merrill <jason@redhat.com>
1383 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1384 (local_specializations): New macro.
1385 * pt.c (local_specializations): Remove variable.
1387 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1390 * parser.c (make_string_pack): Use double_int::from_buffer.
1392 2014-01-30 Marek Polacek <polacek@redhat.com>
1395 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1397 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1398 with input_location.
1399 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1402 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1405 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1407 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1410 * pt.c (lookup_template_class_1): Check start_enum return value
1411 for error_mark_node.
1413 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1415 * decl.c (duplicate_decls, typename_hash, typename_compare):
1416 Use TYPE_IDENTIFIER.
1417 * error.c (dump_type): Likewise.
1418 * mangle.c (dump_substitution_candidates): Likewise.
1420 2014-01-30 Jason Merrill <jason@redhat.com>
1423 * decl2.c (attributes_naming_typedef_ok): New.
1424 * cp-tree.h: Declare it.
1425 * decl.c (grokdeclarator): Check it.
1426 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1428 2014-01-29 Jason Merrill <jason@redhat.com>
1431 * call.c (add_builtin_candidate): Catch dependent types.
1434 * pt.c (expand_template_argument_pack): Correct
1435 non_default_args_count calculation.
1438 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1441 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1442 have a friend template in a class template.
1443 * pt.c (tsubst_friend_function): Look through it.
1444 (push_template_decl_real): A friend member template is
1447 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1450 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1453 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1456 * pt.c (instantiate_template_1): Check for error_mark_node the second
1459 2014-01-29 Jason Merrill <jason@redhat.com>
1462 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1463 cdtor_returns_this case.
1466 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1468 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1471 * semantics.c (finish_omp_reduction_clause): Check type for
1474 2014-01-28 Jason Merrill <jason@redhat.com>
1477 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1478 (tsubst_copy): Use it if lookup fails.
1481 * pt.c (tsubst_function_type): Make sure we keep the same function
1485 * semantics.c (build_anon_member_initialization): Stop walking
1486 when we run out of COMPONENT_REFs.
1489 * decl.c (lookup_and_check_tag): Ignore template parameters if
1490 scope == ts_current.
1491 * pt.c (check_template_shadow): Don't complain about the injected
1494 * decl.c (duplicate_decls): Tweak.
1497 * mangle.c (write_unqualified_name): Handle operator auto.
1499 2014-01-27 Jason Merrill <jason@redhat.com>
1503 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1504 list-initialization. A conversion to rvalue ref that involves
1505 an lvalue-rvalue conversion is bad.
1506 (convert_like_real): Give helpful error message.
1509 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1512 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1516 * pt.c (template_parm_to_arg): Call convert_from_reference.
1517 (tsubst_template_arg): Don't strip reference refs.
1520 * call.c (build_aggr_conv): Reject value-initialization of reference.
1524 * call.c (convert_like_real): Give helpful error about excess braces
1525 for ck_rvalue of scalar type.
1528 * call.c (reference_binding): Only elide braces if the single
1529 element is reference-related.
1532 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1536 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1540 * decl.c (compute_array_index_type): Don't call
1541 maybe_constant_value for a non-integral expression.
1543 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1545 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1547 * cp-gimplify.c (cp_genericize): Likewise.
1548 * decl.c (grokfndecl): Likewise.
1549 * parser.c (cp_parser_postfix_expression): Likewise.
1550 (cp_parser_postfix_open_square_expression): Likewise.
1551 (cp_parser_direct_declarator): Likewise.
1552 (is_cilkplus_vector_p): Likewise.
1553 (cp_parser_omp_clause_name): Likewise.
1554 (cp_parser_omp_all_clauses): Likewise.
1555 * pt.c (apply_late_template_attributes): Likewise.
1556 * typeck.c (cp_build_array_ref): Likewise.
1557 (cp_build_compound_expr): Likewise.
1558 (check_return_expr): Likewise.
1560 2014-01-24 Jason Merrill <jason@redhat.com>
1563 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1568 * typeck2.c (process_init_constructor_array): Don't create
1571 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1573 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1574 handling for RANGE_ARRAY case.
1576 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1579 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1581 2014-01-23 Marek Polacek <polacek@redhat.com>
1584 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1586 2014-01-23 Marek Polacek <polacek@redhat.com>
1589 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1592 2014-01-23 Jason Merrill <jason@redhat.com>
1595 * cp-tree.h (struct language_function): Add infinite_loop and
1597 (current_function_infinite_loop): New.
1598 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1599 (break_maybe_infinite_loop): New.
1600 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1601 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1602 (begin_range_for_stmt): Use them.
1603 * decl.c (finish_function): Don't warn about missing return
1604 if current_function_infinite_loop.
1605 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1606 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1608 * call.c (build_op_delete_call): Use make_tree_vector and
1609 release_tree_vector.
1611 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1614 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1615 nested_name_specifier.
1617 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1619 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1620 see if there is an attribute after function decl. If so, then
1622 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1623 enabled function late parsing.
1624 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1625 attribute for a SIMD-enabled function.
1626 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1627 the function is used by SIMD-enabled function (indicated by NULL
1628 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1629 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1630 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1631 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1632 vectorlength clause. Added a new bool parameter to differentiate
1634 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1635 (is_cilkplus_vector_p): Likewise.
1636 (cp_parser_late_parsing_elem_fn_info): Likewise.
1637 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1638 and "vectorlength" clauses when Cilk Plus is enabled.
1639 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1640 and emit a sorry message when step size is a parameter.
1641 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1642 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1644 * pt.c (apply_late_template_attributes): Likewise.
1646 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1649 * semantics.c (finish_omp_reduction_clause): Reject
1650 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1652 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1655 * parser.c (cp_parser_class_head): Push the class before parsing
1656 the base-clause, pop after it.
1658 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1660 * decl2.c (cpp_check): Revert prototype change.
1662 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1666 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1669 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1672 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1673 only when errorcount == 0.
1675 2014-01-17 Marek Polacek <polacek@redhat.com>
1678 * cvt.c (ocp_convert): Don't segfault on non-existing
1679 ENUM_UNDERLYING_TYPE.
1681 2014-01-16 Jason Merrill <jason@redhat.com>
1684 * tree.c (bot_manip): Update the location of builtin_LINE and
1687 2014-01-14 Jason Merrill <jason@redhat.com>
1690 * typeck2.c (massage_init_elt): New.
1691 (process_init_constructor_record)
1692 (process_init_constructor_union): Use it.
1693 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1694 (split_nonconstant_init_1): Handle it.
1695 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1697 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1700 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1701 and replaced an existing if-statement with else-if statement.
1702 Changed an existing error message wording to match the one from the C
1705 2014-01-08 Jason Merrill <jason@redhat.com>
1708 * class.c (abi_tag_data): Add tags field.
1709 (check_abi_tags): Initialize it.
1710 (find_abi_tags_r): Support collecting missing tags.
1711 (mark_type_abi_tags): Don't look at template args.
1712 (inherit_targ_abi_tags): New.
1713 (check_bases_and_members): Use it.
1714 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1715 * mangle.c (write_abi_tags): Check it.
1717 2014-01-07 Jason Merrill <jason@redhat.com>
1720 * pt.c (num_innermost_template_parms): New.
1721 (get_underlying_template): Use it.
1724 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1726 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1728 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1729 the letter of 20.11.6 about Base and Derived naming the same
1730 class type modulo cv-qualifiers.
1732 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1735 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1736 function as unimplemented for generic lambdas with varargs.
1739 * parser.c (cp_parser_template_parameter): Early out with
1740 error_mark_node if parameter declaration was not parsed.
1743 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1744 auto_is_implicit_function_template_parm_p around lambda body.
1747 * parser.c (cp_parser_init_declarator): Undo fully implicit
1748 template parameter list when declarator is not a function.
1750 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1753 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1755 2014-01-03 Tobias Burnus <burnus@net-b.de>
1758 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1760 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1764 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1765 as include_std to perform_koenig_lookup.
1766 (cp_parser_postfix_expression): Adjust.
1767 * pt.c (tsubst_copy_and_build): Likewise.
1768 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1769 (omp_reduction_lookup): Adjust.
1770 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1771 (lookup_arg_dependent): Likewise.
1772 (lookup_function_nonclass): Adjust.
1773 * name-lookup.h: Adjust declaration.
1774 * cp-tree.h: Likewise.
1776 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1779 * parser.c (cp_parser_userdef_numeric_literal): Mention
1780 -fext-numeric-literals in the message.
1782 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1785 * call.c (build_conditional_expr_1): Check the return value of
1788 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1790 * call.c (convert_like_real): Check complain.
1792 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1795 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1798 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1800 Update copyright years
1802 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1804 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1805 the standard form for the copyright notice.
1807 Copyright (C) 2014 Free Software Foundation, Inc.
1809 Copying and distribution of this file, with or without modification,
1810 are permitted in any medium without royalty provided the copyright
1811 notice and this notice are preserved.