1 2014-06-03 Jason Merrill <jason@redhat.com>
4 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
6 2014-06-02 Jason Merrill <jason@redhat.com>
9 * decl.c (reshape_init_class): Handle un-folded
13 * pt.c (pack_deducible_p): Handle canonicalization.
15 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
17 * pt.c (tsubst_function_type): Initialize arg_types.
19 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
22 * class.c (handle_using_decl): Pass the correct scope to
23 cp_emit_debug_info_for_using.
25 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
29 * search.c (accessible_p): Use current_nonlambda_class_type.
30 * semantics.c (check_accessibility_of_qualified_id): Likewise.
32 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
34 * decl.c: Include builtins.h.
35 * semantics.c: Likewise.
37 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
41 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
42 * pt.c (tsubst_function_type): Inject the this parameter; do the
43 substitutions in the order mandated by the DR.
44 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
45 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
46 (static_fn_type): Copy it.
47 * decl2.c (build_memfn_type, change_return_type,
48 cp_reconstruct_complex_type): Likewise.
49 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
50 * tree.c (strip_typedefs): Likewise.
51 * typeck.c (merge_types): Likewise.
53 2014-05-30 Jason Merrill <jason@redhat.com>
56 * pt.c (instantiate_decl): Check that defer_ok is not set for
60 * pt.c (tsubst_init): Split out from...
61 (tsubst_expr) [DECL_EXPR]: Here.
62 (tsubst_copy) [VAR_DECL]: Use it.
63 * semantics.c (finish_id_expression): Return the decl for static/const.
65 2014-05-28 Jason Merrill <jason@redhat.com>
68 * decl.c (cxx_comdat_group): Return a decl.
69 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
71 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
75 * call.c (build_aggr_conv): Ignore passed in flags.
76 (build_array_conv, build_complex_conv): Likewise.
78 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
80 * optimize.c (maybe_thunk_body): Use set_comdat_group.
81 (maybe_clone_body): Likewise.
82 * decl.c (duplicate_decls): Update code duplicating comdat group;
83 do not copy symtab pointer; before freeing newdecl remove it
85 * decl2.c (constrain_visibility): Use set_comdat_group.
87 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
89 * rtti.c: Include tm_p.h
90 (emit_tinfo_decl): Force RTTI data to be aligned to required
93 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
95 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
96 ignoring other target adjustments.
98 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
100 * semantics.c (finish_omp_clauses): Remove duplicated variable
103 * parser.c (cp_parser_omp_target): Return bool values.
105 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
108 * lambda.c (add_capture): Enforce that capture by value requires
110 * typeck2.c (cxx_incomplete_type_inform): Early return if
111 TYPE_MAIN_DECL is null.
113 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
116 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
118 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
121 * lambda.c (build_capture_proxy, add_capture): Treat normal
122 captures and init-captures identically.
124 2014-05-21 Mark Wielaard <mjw@redhat.com>
127 * cp-lang.c (cxx_enum_underlying_base_type): New function.
128 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
130 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
132 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
133 * cp-array-notation.c (replace_invariant_exprs): Likewise.
134 (expand_array_notation): Handle VOID_CST.
135 * error.c (dump_expr): Likewise.
136 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
137 (cxx_pretty_printer::expression): Likewise.
138 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
139 * decl.c (register_dtor_fn): Likewise.
140 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
141 (build_delete, push_base_cleanups): Likewise.
142 * mangle.c (write_expression): Likewise.
143 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
144 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
145 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
146 * tree.c (cp_tree_equal): Likewise.
147 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
148 instead of void_zero_node.
149 * typeck.c (check_return_expr): Likewise.
150 * typeck2.c (build_functional_cast): Likewise.
152 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
155 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
157 (cp_parser_statement): ...here. Make sure only semicolon can go after
160 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
165 * typeck2.c (digest_nsdmi_init): New.
166 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
167 * init.c (get_nsdmi): Likewise.
168 * cp-tree.h (digest_nsdmi_init): Declare.
170 2014-05-20 Jason Merrill <jason@redhat.com>
172 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
173 up a virtual function in a dummy object.
175 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
178 * decl.c (duplicate_decls): Replace pair of warning_at with
180 (maybe_commonize_var): Likewise.
182 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
185 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
186 (tsubst_copy_and_build): Perform recursive substitutions in a
189 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
192 * typeck2.c (cxx_incomplete_type_inform): New.
193 (cxx_incomplete_type_diagnostic): Use it.
194 * decl.c (grokdeclarator): Check the element type of an
195 incomplete array type; call the above.
196 * cp-tree.h (cxx_incomplete_type_inform): Declare.
198 2014-05-19 Jason Merrill <jason@redhat.com>
201 * pt.c (tsubst_copy): Don't check at_function_scope_p.
202 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
204 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
206 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
207 * parser.c (cp_parser_enum_specifier): Likewise.
209 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
211 * class.c (sorted_fields_type_new): Adjust.
212 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
213 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
214 * cp-tree.h: Remove usage of variable_size gty attribute.
215 * decl.c (make_label_decl): Adjust.
216 (check_goto): Likewise.
217 (start_preparsed_function): Likewise.
218 (save_function_data): Likewise.
219 * lex.c (init_reswords): Likewise.
220 (retrofit_lang_decl): Likewise.
221 (cxx_dup_lang_specific_decl): Likewise.
222 (copy_lang_type): Likewise.
223 (cxx_make_type): Likewise.
224 * name-lookup.c (binding_entry_make): Likewise.
225 (binding_table_construct): Likewise.
226 (binding_table_new): Likewise.
227 (cxx_binding_make): Likewise.
228 (pushdecl_maybe_friend_1): Likewise.
229 (begin_scope): Likewise.
230 (push_to_top_level): Likewise.
231 * parser.c (cp_lexer_alloc): Likewise.
232 (cp_lexer_new_from_tokens): Likewise.
233 (cp_token_cache_new): Likewise.
234 (cp_parser_context_new): Likewise.
235 (cp_parser_new): Likewise.
236 (cp_parser_nested_name_specifier_opt): Likewise.
237 (cp_parser_template_id): Likewise.
238 * pt.c (maybe_process_partial_specialization): Likewise.
239 (register_specialization): Likewise.
240 (add_pending_template): Likewise.
241 (lookup_template_class_1): Likewise.
242 (push_tinst_level): Likewise.
243 * semantics.c (register_constexpr_fundef): Likewise.
244 (cxx_eval_call_expression): Likewise.
245 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
247 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
250 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
251 when cp_parser_lookup_name sets ambiguous_decls.
253 2014-05-15 Jason Merrill <jason@redhat.com>
255 * call.c (print_conversion_rejection): Use loc consistently.
257 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
259 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
260 * call.c (convert_like_real, build_new_method_call_1): Use it.
261 * decl2.c (grokfield): Likewise.
262 * init.c (perform_member_init, build_aggr_init, expand_default_init,
263 build_new_1): Likewise.
264 * mangle.c (write_expression): Likewise.
265 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
267 2014-05-14 Jason Merrill <jason@redhat.com>
271 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
272 dropped cv-quals as a bad conversion.
273 (convert_like_real) [ck_ref_bind]: Explain them.
274 (compare_ics): Check badness before stripping reference
275 bindings. Handle comparing bad reference bindings.
276 * typeck.c (comp_cv_qualification): Add overload that just takes
278 * cp-tree.h: Declare it.
280 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
281 (arg_conversion_rejection, bad_arg_conversion_rejection)
282 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
283 (add_function_candidate): Pass actual argument, rather than type, to
284 bad_arg_conversion_rejection.
285 (print_conversion_rejection): Explain what's wrong with the conversion.
286 (print_z_candidates): Say "candidate:" before each candidate.
287 (splice_viable): Be strict if we see a viable or template candidate.
288 (build_user_type_conversion_1): Pass false to strict parameter.
289 (perform_overload_resolution, build_conditional_expr_1): Likewise.
290 (build_new_op_1, build_new_method_call_1): Likewise.
291 (build_op_call_1): Pass true to strict parameter.
293 2014-05-13 Jason Merrill <jason@redhat.com>
295 * call.c (print_error_for_call_failure): Say "no match" rather
296 than "ambiguous" if there were no strict matches.
297 (build_new_method_call_1): Likewise.
300 * semantics.c (is_this_parameter): Allow capture proxies too.
302 2014-05-12 Jason Merrill <jason@redhat.com>
304 * call.c (maybe_print_user_conv_context): New.
305 (convert_like_real): Use it. Print call context for bad
306 user-defined conversion.
307 (build_over_call): Print call context for bad 'this' conversion.
309 * call.c (convert_like_real): Use inform for identifying the
312 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
314 * cvt.c (cp_convert_to_pointer): Don't call error_at if
315 complain & tf_error is false.
317 * decl.c (make_unbound_class_template): Prefer inform for
318 "declared here"-type message.
320 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
324 * lambda.c (lambda_expr_this_capture): Add new parameter
325 add_capture_p controlling whether the functions will try to
326 capture 'this' via the default capture.
327 (maybe_resolve_dummy): Likewise.
328 * cp-tree.h: Adjust prototypes.
329 * call.c, semantics.c: Change callers of these functions.
330 * call.c (build_new_method_call_1): Use the actual 'this' that
331 would be potentially captured for the overload resolution, instead
334 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
336 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
338 (convert_nontype_argument): Adjust calls.
339 (coerce_template_parameter_pack): Add missing complain & tf_error
342 2014-05-09 Jason Merrill <jason@redhat.com>
346 * call.c (build_conditional_expr_1, conditional_conversion): Handle
347 non-class lvalues and xvalues that differ only in cv-qualifiers.
351 * call.c (build_user_type_conversion_1): The copy-init temporary
355 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
358 * call.c (build_conditional_expr_1): If overload resolution finds
359 no match, just say "different types".
362 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
365 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
366 if we didn't find a conversion.
367 Don't accept a bad conversion too early.
369 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
372 * typeck.c (convert_for_assignment): Provide an inform for pointers
373 to incomplete class types.
375 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
378 * pt.c (convert_nontype_argument): Protect all the error calls
379 with complain & tf_error.
381 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
384 * pt.c (instantiate_decl): Avoid generating the body of a
387 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
390 * pt.c (maybe_begin_member_template_processing): Use
393 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
394 Mike Stump <mikestump@comcast.net>
395 Richard Sandiford <rdsandiford@googlemail.com>
397 * call.c: Include wide-int.h.
398 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
399 (convert_for_arg_passing): Likewise.
400 * class.c: Include wide-int.h.
401 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
402 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
403 (include_empty_classes): Likewise
404 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
405 * cvt.c: Include wide-int.h.
406 (ignore_overflows): Use wide_int_to_tree.
407 * decl.c: Include wide-int.h.
408 (check_array_designated_initializer): Use wide-int interfaces.
409 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
410 (finish_enum_value_list): Use signop.
411 (build_enumerator): Use wide-int interfaces.
412 * init.c: Include wide-int.h.
413 (build_new_1): Use wide-int interfaces.
414 * mangle.c: Include wide-int.h.
415 (write_integer_cst): Use wide-int interfaces.
416 (write_array_type): Likewise.
417 * tree.c: Include wide-int.h.
418 (cp_tree_equal): Use tree_int_cst_equal.
419 * typeck2.c: Include wide-int.h.
420 (process_init_constructor_array): Use wide-int interfaces.
422 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
425 * decl.c (grokfndecl): Check duplicate_decls return value for
427 * pt.c (instantiate_decl): A deleted function is defined.
429 2014-05-02 Jason Merrill <jason@redhat.com>
431 * decl2.c (vague_linkage_p): Local statics have vague linkage.
434 * lambda.c (lambda_capture_field_type): Wrap anything dependent
436 (add_capture): Check for VLA before calling it.
437 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
438 just the current one. Make non-static.
439 * cp-tree.h: Declare it.
440 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
441 the operand was static or constant.
443 2014-05-02 Marek Polacek <polacek@redhat.com>
445 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
448 2014-05-01 Marek Polacek <polacek@redhat.com>
451 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
452 between label and variable when warning about returning local address.
454 2014-04-30 Jason Merrill <jason@redhat.com>
457 * init.c (build_value_init): Don't try to call an array constructor.
460 * typeck2.c (massage_init_elt): Use maybe_constant_init.
462 2014-04-30 Marek Polacek <polacek@redhat.com>
464 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
465 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
466 for non-integer types.
468 2014-04-29 Jason Merrill <jason@redhat.com>
471 Represent the unevaluated exception specification of an implicitly
472 declared or deleted function with a simple placeholder, not a list
474 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
475 * except.c (unevaluated_noexcept_spec): New.
476 * class.c (deduce_noexcept_on_destructor): Use it.
477 * decl.c (check_redeclaration_exception_specification): Call
478 maybe_instantiate_noexcept.
479 (duplicate_decls): Call it before merge_types.
480 (start_preparsed_function): Call maybe_instantiate_noexcept.
481 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
482 * init.c (get_nsdmi): Factor out of perform_member_init.
483 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
484 (walk_field_subobs): Consider NSDMI for EH spec.
485 (get_defaulted_eh_spec): New.
486 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
487 (defaulted_late_check): Defer EH checking in non-template classes.
488 (after_nsdmi_defaulted_late_checks): New.
489 * parser.c (cp_parser_class_specifier_1): Use it.
490 (unparsed_classes): New macro.
491 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
492 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
493 Remove list-of-functions handling.
494 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
495 handling and FN parameter.
496 * typeck.c (merge_types): Adjust.
498 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
501 * parser.c (cp_parser_alias_declaration): Check return value of
504 2014-04-24 Jakub Jelinek <jakub@redhat.com>
506 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
507 atomic-clause, allow comma in between atomic-clause and
510 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
513 * rtti.c (emit_support_tinfos): Do not iterate on
514 registered_builtin_types (partial revert).
516 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
519 * semantics.c (apply_deduced_return_type): Complete non-void type
520 before estimating whether the type is aggregate.
522 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
525 * rtti.c (emit_support_tinfo_1): New function, extracted from
527 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
529 2014-04-22 Jakub Jelinek <jakub@redhat.com>
532 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
533 fails, don't set OM_PARALLEL_COMBINED and return NULL.
535 2014-04-18 Jason Merrill <jason@redhat.com>
538 * call.c (reference_binding): Recurse on user-defined conversion.
541 * call.c (standard_conversion): Don't try to apply restrict to void.
543 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
545 * decl.c (reshape_init_r): Handle a single element of vector type.
547 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
550 * decl2.c (cplus_decl_attributes): Handle
551 pointer-to-member-function declarations.
553 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
556 * call.c (build_user_type_coversion): Use build_dummy_object
557 to create the placeholder object for a constructor method call.
558 (build_special_member_call): Likewise.
559 (build_over_call): Check for the placeholder object with
561 (build_new_method_call_1): Likewise. Don't attempt to resolve
562 a dummy object for a constructor method call.
564 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
567 * friend.c (add_friend, make_friend_class): Move repeated friend
568 warning under Wredundant_decls.
570 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
572 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
573 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
574 (do_class_using_decl): Likewise.
575 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
577 2014-04-15 Jakub Jelinek <jakub@redhat.com>
580 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
582 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
584 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
586 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
588 * pt.c (mark_template_parm): Use template_parm_level_and_index.
590 2014-04-11 Jason Merrill <jason@redhat.com>
592 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
594 (cp_lexer_get_preprocessor_token): Always clear it.
595 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
599 * decl.c (reshape_init_r): Handle a single element of class type.
602 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
603 built-in operator new.
605 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
608 * name-lookup.c (parse_using_directive): Return early if the
609 attribs argument is error_mark_node; use get_attribute_name.
611 2014-04-11 Jason Merrill <jason@redhat.com>
615 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
616 * call.c (struct z_candidate): Add flags field.
617 (add_candidate): Add flags parm.
618 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
619 (add_template_candidate_real): Pass it.
620 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
621 * tree.c (build_aggr_init_expr): Copy it.
622 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
624 2014-04-10 Richard Biener <rguenther@suse.de>
625 Jakub Jelinek <jakub@redhat.com>
628 * error.c (dump_decl) <case FUNCTION_DECL>: If
629 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
630 recurse on DECL_ABSTRACT_ORIGIN instead of printing
633 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
635 * pt.c (check_template_variable): Check for the return of pedwarn
636 before emitting a note.
637 * parser.c (cp_parser_lambda_introducer): Likewise.
639 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
642 * pt.c (process_template_parm): For an invalid non-type parameter
643 only set TREE_TYPE to error_mark_node.
644 (push_inline_template_parms_recursive, comp_template_parms,
645 redeclare_class_template, coerce_template_template_parm,
646 coerce_template_template_parms, unify): Use error_operand_p.
648 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
650 * class.c (check_bases_and_members): Warn about non-virtual dtors
651 in public bases only. Check warn_ecpp before complaining about
652 non-polymorphic bases.
654 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
656 * decl.c (duplicate_decls): Check for the return of warning_at
657 before emitting a note.
658 (warn_misplaced_attr_for_class_type): Likewise.
659 (check_tag_decl): Likewise.
661 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
664 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
666 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
669 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
670 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
671 instantiating a variable-sized type.
674 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
676 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
678 * class.c (find_abi_tags_r): Check for the return of warning
679 before emitting a note.
680 (one_inherited_ctor): Likewise.
682 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
684 * decl.c (duplicate_decls): Check for the return of permerror
685 before emitting a note.
687 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
689 * class.c (accessible_nvdtor_p): New.
690 (check_bases): Don't check base destructor here ...
691 (check_bases_and_members): ... check them here. Trigger on
692 Wnon-virtual-dtor flag.
693 (finish_struct_1): Use accessible_nvdtor_p.
695 2014-04-01 Jason Merrill <jason@redhat.com>
697 * pt.c (process_partial_specialization): Say "not deducible"
698 rather than "not used". Use inform.
701 * pt.c (coerce_template_parms): Check that the pack expansion
702 pattern works with the first matching parameter.
704 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
706 * init.c (perform_member_init): Homogenize uninitialized
709 2014-04-01 Jason Merrill <jason@redhat.com>
712 * call.c (build_array_conv): Call complete_type.
715 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
716 (picflag_from_initializer): Return it.
717 (process_init_constructor): Handle it.
720 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
721 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
722 * pt.c (get_template_info): Handle NAMESPACE_DECL.
723 (most_general_template): Handle more kinds of template.
724 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
725 instantiations and specializations.
727 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
730 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
731 COMPONENT_REFs and ARRAY_REFs sooner.
733 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
736 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
737 usage in non-functions with pushed scope.
739 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
742 * name-lookup.h (cp_binding_level): New transient field defining_class_p
743 to indicate whether a scope is in the process of defining a class.
744 * semantics.c (begin_class_definition): Set defining_class_p.
745 * name-lookup.c (leave_scope): Reset defining_class_p.
746 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
747 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
748 unwinding to class-defining scope to handle the erroneous definition of
749 a generic function of an arbitrarily nested class within an enclosing
752 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
755 * method.c (walk_field_subobs): Improve the diagnostic
756 locations for both REFERENCE_TYPEs and non-static const members.
757 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
758 instead of %qD to be consistent with the c++11 diagnostic.
760 2014-03-25 Jason Merrill <jason@redhat.com>
764 * class.c (build_vtbl_initializer): Handle abstract dtors here.
765 * search.c (get_pure_virtuals): Not here.
768 * parser.c (cp_parser_lambda_expression): Don't parse the body of
769 a lambda in unevaluated context.
772 * decl.c (create_array_type_for_decl): Complain about array of auto.
774 2014-03-25 Jakub Jelinek <jakub@redhat.com>
777 * semantics.c (potential_constant_expression_1): Handle
780 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
783 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
784 introducing an implicit function template parameter within an explicit
787 2014-03-22 Jason Merrill <jason@redhat.com>
790 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
793 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
796 * name-lookup.c (push_class_level_binding_1): Check identifier_p
797 on the name argument.
799 2014-03-20 Jakub Jelinek <jakub@redhat.com>
802 * init.c (build_zero_init_1): Ignore fields with error_mark_node
805 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
808 * call.c (build_new_method_call_1): Handle pure virtuals called by
811 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
814 * parser.c (cp_parser_member_declaration): Don't allow
815 finish_fully_implicit_template to consider friend declarations to be
816 class member templates.
817 (synthesize_implicit_template_parm): Handling winding back through class
818 scope to the class being defined in order to inject a template argument
822 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
823 function scope as per cp_parser_skip_to_end_of_statement.
825 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
828 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
830 2014-03-14 Jason Merrill <jason@redhat.com>
834 * search.c (get_pure_virtuals): Handle abstract dtor here.
835 (dfs_get_pure_virtuals): Not here.
838 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
839 abstract class as pure.
841 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
844 * pt.c (maybe_process_partial_specialization): Check return value
845 of check_specialization_namespace.
847 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
850 * semantics.c (finish_static_assert): Call cxx_constant_value only
851 if require_potential_rvalue_constant_expression returns true.
853 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
856 * method.c (get_inherited_ctor): New.
857 * cp-tree.h (get_inherited_ctor): Declare it.
858 * semantics.c (is_valid_constexpr_fn): Use it.
860 2014-03-10 Jason Merrill <jason@redhat.com>
863 * call.c (convert_default_arg): Remove special handling for
867 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
868 when deciding whether to call push_template_decl for a member class.
869 * pt.c (push_template_decl_real): Return after wrong levels error.
871 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
874 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
875 lambda, remove the lambda's own template argument list prior to fetching
879 * parser.c (cp_parser_parameter_declaration_clause): Move generic
880 function template unwinding on error into a more general location, ...
881 (cp_parser_skip_to_end_of_statement): ... here.
883 2014-03-07 Jason Merrill <jason@redhat.com>
885 * Make-lang.in (check_g++_parallelize): Split dg.exp.
887 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
888 we're in a trailing return type.
890 * typeck.c (comp_template_parms_position): 'auto' and
891 'decltype(auto)' are different from real template parms.
893 * parser.c (cp_parser_using_declaration): Consume the semicolon
894 after bare parameter pack error.
896 * cp-tree.h (REF_PARENTHESIZED_P): New.
897 * semantics.c (force_paren_expr): Set it.
898 * pt.c (do_auto_deduction): Check it.
899 (tsubst) [COMPONENT_REF]: Copy it.
900 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
902 * decl.c (create_array_type_for_decl): Only warn about invalid
903 C++1y VLA if flag_iso or warn_vla>0.
904 (grokdeclarator): Likewise.
905 * pt.c (tsubst): Likewise.
906 * semantics.c (finish_decltype_type): Likewise.
907 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
908 (cp_build_addr_expr_1): Likewise.
909 * init.c (build_new_1): Improve diagnostics.
911 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
914 * decl.c (check_initializer): Return NULL_TREE after error;
915 consistently use inform.
917 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
919 * decl.c (check_initializer): Remove dead code.
921 2014-03-06 Marek Polacek <polacek@redhat.com>
924 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
925 of checking tree code.
927 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
929 * parser.c (cp_lexer_set_source_position): New.
930 (cp_parser_mem_initializer): Use it.
931 (cp_parser_postfix_open_square_expression): Likewise.
932 (cp_parser_parenthesized_expression_list): Likewise.
933 (cp_parser_new_initializer): Likewise.
934 (cp_parser_jump_statement): Likewise.
935 (cp_parser_initializer): Likewise.
936 (cp_parser_functional_cast): Likewise.
938 2014-03-05 Jason Merrill <jason@redhat.com>
941 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
942 dependent expression.
945 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
946 if re-parsing might succeed.
947 * semantics.c (finish_id_expression): Use of a parameter outside
948 the function body is a parse error.
950 * parser.c (cp_parser_mem_initializer): Set input_location
951 properly for init-list warning.
952 (cp_parser_postfix_open_square_expression): Likewise.
953 (cp_parser_parenthesized_expression_list): Likewise.
954 (cp_parser_new_initializer): Likewise.
955 (cp_parser_jump_statement): Likewise.
956 (cp_parser_initializer): Likewise.
957 (cp_parser_functional_cast): Likewise.
959 2014-03-04 Jason Merrill <jason@redhat.com>
962 * typeck2.c (process_init_constructor_record): Set
963 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
967 * parser.c (cp_parser_direct_declarator): Set declarator to
968 cp_error_declarator on invalid qualified-id.
970 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
973 * parser.c (cp_parser_using_declaration): Early return when
974 cp_parser_nested_name_specifier errors out.
976 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
979 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
980 function scope on parse error in function parameter list.
982 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
984 * method.c (implicitly_declare_fn): Remove redundant
985 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
986 * semantics.c (is_instantiation_of_constexpr): Likewise.
987 * error.c (dump_function_decl): Likewise.
989 2014-03-01 Jason Merrill <jason@redhat.com>
992 * semantics.c (begin_maybe_infinite_loop): Use
993 fold_non_dependent_expr_sfinae.
995 2014-02-28 Jason Merrill <jason@redhat.com>
998 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1000 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1003 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1004 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1005 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1007 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1010 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1013 2014-02-27 Jason Merrill <jason@redhat.com>
1017 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1018 are not yet defined.
1020 2014-02-26 Jason Merrill <jason@redhat.com>
1024 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1025 * init.c (build_vtbl_address): Do it here.
1031 * pt.c (struct warning_sentinel): New.
1032 (tsubst_copy_and_build): Use it instead of
1033 c_inhibit_evaluation_warnings.
1034 * typeck.c (maybe_warn_about_useless_cast): Remove
1035 c_inhibit_evaluation_warnings check.
1038 * pt.c (get_template_parm_index): New.
1039 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1040 (process_template_parm): Allow bare packs in template template
1041 parm template parms.
1042 (coerce_template_parameter_pack): Handle fixed template template
1043 parm packs and fixed packs not at the end of the parm list.
1044 (coerce_template_parms): Handle template parm packs not at the end
1046 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1049 * pt.c (unify): Ignore alias templates when deducing a template
1055 * call.c (reference_binding): Recurse on user-defined conversion.
1056 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1058 2014-02-25 Jason Merrill <jason@redhat.com>
1061 * call.c (reference_binding): Recurse on user-defined conversion.
1062 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1064 * call.c (print_conversion_rejection): Handle n_arg of -2.
1065 (build_user_type_conversion_1): Pass it.
1068 * decl2.c (no_linkage_error): Handle C++98 semantics.
1069 (reset_type_linkage): Move from decl.c.
1070 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1071 (bt_reset_linkage_2, reset_decl_linkage): New.
1072 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1073 (cp_write_global_declarations): Move condition into no_linkage_error.
1074 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1075 * semantics.c (expand_or_defer_fn_1): Factor out
1076 tentative_decl_linkage.
1077 * cp-tree.h: Adjust.
1079 * decl2.c (finish_static_data_member_decl): Diagnose static data
1080 member in unnamed class.
1081 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1084 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1085 defaulted virtual dtor.
1089 * pt.c (get_underlying_template): Fix equivalence calculation.
1091 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1094 * parser.c (function_being_declared_is_template_p): Return false when
1095 processing a template parameter list.
1096 (cp_parser_parameter_declaration_clause): Don't set
1097 auto_is_implicit_function_template_parm_p when processing a
1098 template parameter list.
1100 * parser.c (synthesize_implicit_template_parm): Inject new template
1101 argument list appropriately when a generic member function
1102 of a class template is declared out-of-line.
1105 * parser.c (cp_parser_direct_declarator): Don't save and
1106 restore num_template_parameter_lists around call to
1107 cp_parser_parameter_declaration_list.
1108 (function_being_declared_is_template_p): New predicate.
1109 (cp_parser_parameter_declaration_list): Use
1110 function_being_declared_is_template_p as predicate for
1111 inspecting current function template parameter list length
1112 rather than num_template_parameter_lists.
1114 2014-02-24 Jason Merrill <jason@redhat.com>
1117 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1118 DECL_EXPR initialize a non-class iterator.
1121 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1123 2014-02-21 Jason Merrill <jason@redhat.com>
1126 * parser.c (cp_parser_type_name): Always check dependency.
1127 (cp_parser_type_specifier_seq): Call
1128 cp_parser_parse_and_diagnose_invalid_type_name.
1131 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1134 * parser.c (cp_parser_default_argument): Clear
1135 current_class_ptr/current_class_ref like tsubst_default_argument.
1138 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1139 than current_binding_level.
1142 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1145 * parser.c (cp_parser_enum_specifier): Call
1146 check_for_bare_parameter_packs.
1149 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1153 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1154 of the partial instantiation, not the most general template.
1155 (maybe_process_partial_specialization): Reassign everything on
1159 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1160 (check_explicit_specialization): Don't clone.
1163 * pt.c (coerce_template_parms): Bail if argument packing fails.
1166 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1167 Don't get confused by a CONSTRUCTOR that already has a type.
1170 * call.c (build_array_conv): Don't crash on VLA.
1173 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1176 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1177 in declaration context.
1181 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1184 * parser.c (cp_parser_direct_declarator): Don't wrap a
1185 type-dependent expression in a NOP_EXPR.
1188 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1193 * parser.c (cp_parser_template_argument): Restore dereference.
1194 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1195 (process_partial_specialization): Handle deref.
1198 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1202 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1203 implicit_template_scope upon leaving an out-of-line generic member
1204 function definition.
1206 2014-02-20 Kai Tietz <ktietz@redhat.com>
1209 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1210 valued type argument as error_mark_node.
1213 * semantics.c (finish_fname): Handle error_mark_node.
1215 2014-02-19 Jason Merrill <jason@redhat.com>
1218 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1219 spec from template context.
1221 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1224 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1225 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1228 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1230 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1233 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1236 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1239 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1240 During error recovery allow_non_constant may be false.
1242 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1245 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1246 scope whenever a template parameter list has been started, independent
1247 of whether the function call operator was well-formed or not.
1250 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1251 scope for generic friend declarations as well as for non-friends.
1253 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1256 * method.c (implicitly_declare_fn): A constructor of a class with
1257 virtual base classes isn't constexpr (7.1.5p4).
1259 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1261 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1263 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1266 * parser.c (cp_parser_omp_declare_reduction): Save and free
1269 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1273 * tree.c (handle_init_priority_attribute): Call default_conversion on
1274 the attribute argument.
1276 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1279 * method.c (synthesized_method_walk): If vbases is non-null but
1280 is_empty is true, likewise don't worry about the virtual bases.
1282 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1285 * typeck2.c (process_init_constructor_record): Just skip unnamed
1288 2014-01-31 Jason Merrill <jason@redhat.com>
1291 * pt.c (mark_decl_instantiated): Call mark_needed.
1294 * decl2.c (handle_tls_init): Handle null init fn.
1297 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1299 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1302 * class.c (build_vfield_ref): Early return error_mark_node if
1303 TYPE_VFIELD (type) is null.
1304 (build_base_path): Check return value of build_vfield_ref.
1306 2014-01-31 Jason Merrill <jason@redhat.com>
1309 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1310 [ck_list]: Check for error_mark_node.
1311 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1314 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1315 during partial ordering.
1317 2014-01-31 Marek Polacek <polacek@redhat.com>
1320 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1322 2014-01-30 Jason Merrill <jason@redhat.com>
1325 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1326 (local_specializations): New macro.
1327 * pt.c (local_specializations): Remove variable.
1329 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1332 * parser.c (make_string_pack): Use double_int::from_buffer.
1334 2014-01-30 Marek Polacek <polacek@redhat.com>
1337 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1339 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1340 with input_location.
1341 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1344 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1347 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1349 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1352 * pt.c (lookup_template_class_1): Check start_enum return value
1353 for error_mark_node.
1355 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1357 * decl.c (duplicate_decls, typename_hash, typename_compare):
1358 Use TYPE_IDENTIFIER.
1359 * error.c (dump_type): Likewise.
1360 * mangle.c (dump_substitution_candidates): Likewise.
1362 2014-01-30 Jason Merrill <jason@redhat.com>
1365 * decl2.c (attributes_naming_typedef_ok): New.
1366 * cp-tree.h: Declare it.
1367 * decl.c (grokdeclarator): Check it.
1368 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1370 2014-01-29 Jason Merrill <jason@redhat.com>
1373 * call.c (add_builtin_candidate): Catch dependent types.
1376 * pt.c (expand_template_argument_pack): Correct
1377 non_default_args_count calculation.
1380 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1383 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1384 have a friend template in a class template.
1385 * pt.c (tsubst_friend_function): Look through it.
1386 (push_template_decl_real): A friend member template is
1389 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1392 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1395 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1398 * pt.c (instantiate_template_1): Check for error_mark_node the second
1401 2014-01-29 Jason Merrill <jason@redhat.com>
1404 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1405 cdtor_returns_this case.
1408 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1410 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1413 * semantics.c (finish_omp_reduction_clause): Check type for
1416 2014-01-28 Jason Merrill <jason@redhat.com>
1419 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1420 (tsubst_copy): Use it if lookup fails.
1423 * pt.c (tsubst_function_type): Make sure we keep the same function
1427 * semantics.c (build_anon_member_initialization): Stop walking
1428 when we run out of COMPONENT_REFs.
1431 * decl.c (lookup_and_check_tag): Ignore template parameters if
1432 scope == ts_current.
1433 * pt.c (check_template_shadow): Don't complain about the injected
1436 * decl.c (duplicate_decls): Tweak.
1439 * mangle.c (write_unqualified_name): Handle operator auto.
1441 2014-01-27 Jason Merrill <jason@redhat.com>
1445 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1446 list-initialization. A conversion to rvalue ref that involves
1447 an lvalue-rvalue conversion is bad.
1448 (convert_like_real): Give helpful error message.
1451 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1454 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1458 * pt.c (template_parm_to_arg): Call convert_from_reference.
1459 (tsubst_template_arg): Don't strip reference refs.
1462 * call.c (build_aggr_conv): Reject value-initialization of reference.
1466 * call.c (convert_like_real): Give helpful error about excess braces
1467 for ck_rvalue of scalar type.
1470 * call.c (reference_binding): Only elide braces if the single
1471 element is reference-related.
1474 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1478 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1482 * decl.c (compute_array_index_type): Don't call
1483 maybe_constant_value for a non-integral expression.
1485 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1487 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1489 * cp-gimplify.c (cp_genericize): Likewise.
1490 * decl.c (grokfndecl): Likewise.
1491 * parser.c (cp_parser_postfix_expression): Likewise.
1492 (cp_parser_postfix_open_square_expression): Likewise.
1493 (cp_parser_direct_declarator): Likewise.
1494 (is_cilkplus_vector_p): Likewise.
1495 (cp_parser_omp_clause_name): Likewise.
1496 (cp_parser_omp_all_clauses): Likewise.
1497 * pt.c (apply_late_template_attributes): Likewise.
1498 * typeck.c (cp_build_array_ref): Likewise.
1499 (cp_build_compound_expr): Likewise.
1500 (check_return_expr): Likewise.
1502 2014-01-24 Jason Merrill <jason@redhat.com>
1505 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1510 * typeck2.c (process_init_constructor_array): Don't create
1513 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1515 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1516 handling for RANGE_ARRAY case.
1518 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1521 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1523 2014-01-23 Marek Polacek <polacek@redhat.com>
1526 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1528 2014-01-23 Marek Polacek <polacek@redhat.com>
1531 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1534 2014-01-23 Jason Merrill <jason@redhat.com>
1537 * cp-tree.h (struct language_function): Add infinite_loop and
1539 (current_function_infinite_loop): New.
1540 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1541 (break_maybe_infinite_loop): New.
1542 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1543 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1544 (begin_range_for_stmt): Use them.
1545 * decl.c (finish_function): Don't warn about missing return
1546 if current_function_infinite_loop.
1547 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1548 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1550 * call.c (build_op_delete_call): Use make_tree_vector and
1551 release_tree_vector.
1553 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1556 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1557 nested_name_specifier.
1559 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1561 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1562 see if there is an attribute after function decl. If so, then
1564 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1565 enabled function late parsing.
1566 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1567 attribute for a SIMD-enabled function.
1568 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1569 the function is used by SIMD-enabled function (indicated by NULL
1570 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1571 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1572 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1573 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1574 vectorlength clause. Added a new bool parameter to differentiate
1576 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1577 (is_cilkplus_vector_p): Likewise.
1578 (cp_parser_late_parsing_elem_fn_info): Likewise.
1579 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1580 and "vectorlength" clauses when Cilk Plus is enabled.
1581 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1582 and emit a sorry message when step size is a parameter.
1583 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1584 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1586 * pt.c (apply_late_template_attributes): Likewise.
1588 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1591 * semantics.c (finish_omp_reduction_clause): Reject
1592 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1594 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1597 * parser.c (cp_parser_class_head): Push the class before parsing
1598 the base-clause, pop after it.
1600 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1602 * decl2.c (cpp_check): Revert prototype change.
1604 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1608 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1611 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1614 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1615 only when errorcount == 0.
1617 2014-01-17 Marek Polacek <polacek@redhat.com>
1620 * cvt.c (ocp_convert): Don't segfault on non-existing
1621 ENUM_UNDERLYING_TYPE.
1623 2014-01-16 Jason Merrill <jason@redhat.com>
1626 * tree.c (bot_manip): Update the location of builtin_LINE and
1629 2014-01-14 Jason Merrill <jason@redhat.com>
1632 * typeck2.c (massage_init_elt): New.
1633 (process_init_constructor_record)
1634 (process_init_constructor_union): Use it.
1635 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1636 (split_nonconstant_init_1): Handle it.
1637 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1639 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1642 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1643 and replaced an existing if-statement with else-if statement.
1644 Changed an existing error message wording to match the one from the C
1647 2014-01-08 Jason Merrill <jason@redhat.com>
1650 * class.c (abi_tag_data): Add tags field.
1651 (check_abi_tags): Initialize it.
1652 (find_abi_tags_r): Support collecting missing tags.
1653 (mark_type_abi_tags): Don't look at template args.
1654 (inherit_targ_abi_tags): New.
1655 (check_bases_and_members): Use it.
1656 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1657 * mangle.c (write_abi_tags): Check it.
1659 2014-01-07 Jason Merrill <jason@redhat.com>
1662 * pt.c (num_innermost_template_parms): New.
1663 (get_underlying_template): Use it.
1666 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1668 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1670 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1671 the letter of 20.11.6 about Base and Derived naming the same
1672 class type modulo cv-qualifiers.
1674 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1677 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1678 function as unimplemented for generic lambdas with varargs.
1681 * parser.c (cp_parser_template_parameter): Early out with
1682 error_mark_node if parameter declaration was not parsed.
1685 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1686 auto_is_implicit_function_template_parm_p around lambda body.
1689 * parser.c (cp_parser_init_declarator): Undo fully implicit
1690 template parameter list when declarator is not a function.
1692 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1695 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1697 2014-01-03 Tobias Burnus <burnus@net-b.de>
1700 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1702 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1706 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1707 as include_std to perform_koenig_lookup.
1708 (cp_parser_postfix_expression): Adjust.
1709 * pt.c (tsubst_copy_and_build): Likewise.
1710 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1711 (omp_reduction_lookup): Adjust.
1712 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1713 (lookup_arg_dependent): Likewise.
1714 (lookup_function_nonclass): Adjust.
1715 * name-lookup.h: Adjust declaration.
1716 * cp-tree.h: Likewise.
1718 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1721 * parser.c (cp_parser_userdef_numeric_literal): Mention
1722 -fext-numeric-literals in the message.
1724 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1727 * call.c (build_conditional_expr_1): Check the return value of
1730 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1732 * call.c (convert_like_real): Check complain.
1734 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1737 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1740 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1742 Update copyright years
1744 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1746 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1747 the standard form for the copyright notice.
1749 Copyright (C) 2014 Free Software Foundation, Inc.
1751 Copying and distribution of this file, with or without modification,
1752 are permitted in any medium without royalty provided the copyright
1753 notice and this notice are preserved.