1 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
5 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
6 * pt.c (tsubst_function_type): Inject the this parameter; do the
7 substitutions in the order mandated by the DR.
8 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
9 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
10 (static_fn_type): Copy it.
11 * decl2.c (build_memfn_type, change_return_type,
12 cp_reconstruct_complex_type): Likewise.
13 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
14 * tree.c (strip_typedefs): Likewise.
15 * typeck.c (merge_types): Likewise.
17 2014-05-30 Jason Merrill <jason@redhat.com>
20 * pt.c (instantiate_decl): Check that defer_ok is not set for
24 * pt.c (tsubst_init): Split out from...
25 (tsubst_expr) [DECL_EXPR]: Here.
26 (tsubst_copy) [VAR_DECL]: Use it.
27 * semantics.c (finish_id_expression): Return the decl for static/const.
29 2014-05-28 Jason Merrill <jason@redhat.com>
32 * decl.c (cxx_comdat_group): Return a decl.
33 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
35 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
39 * call.c (build_aggr_conv): Ignore passed in flags.
40 (build_array_conv, build_complex_conv): Likewise.
42 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
44 * optimize.c (maybe_thunk_body): Use set_comdat_group.
45 (maybe_clone_body): Likewise.
46 * decl.c (duplicate_decls): Update code duplicating comdat group;
47 do not copy symtab pointer; before freeing newdecl remove it
49 * decl2.c (constrain_visibility): Use set_comdat_group.
51 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
53 * rtti.c: Include tm_p.h
54 (emit_tinfo_decl): Force RTTI data to be aligned to required
57 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
59 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
60 ignoring other target adjustments.
62 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
64 * semantics.c (finish_omp_clauses): Remove duplicated variable
67 * parser.c (cp_parser_omp_target): Return bool values.
69 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
72 * lambda.c (add_capture): Enforce that capture by value requires
74 * typeck2.c (cxx_incomplete_type_inform): Early return if
75 TYPE_MAIN_DECL is null.
77 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
80 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
82 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
85 * lambda.c (build_capture_proxy, add_capture): Treat normal
86 captures and init-captures identically.
88 2014-05-21 Mark Wielaard <mjw@redhat.com>
91 * cp-lang.c (cxx_enum_underlying_base_type): New function.
92 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
94 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
96 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
97 * cp-array-notation.c (replace_invariant_exprs): Likewise.
98 (expand_array_notation): Handle VOID_CST.
99 * error.c (dump_expr): Likewise.
100 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
101 (cxx_pretty_printer::expression): Likewise.
102 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
103 * decl.c (register_dtor_fn): Likewise.
104 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
105 (build_delete, push_base_cleanups): Likewise.
106 * mangle.c (write_expression): Likewise.
107 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
108 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
109 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
110 * tree.c (cp_tree_equal): Likewise.
111 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
112 instead of void_zero_node.
113 * typeck.c (check_return_expr): Likewise.
114 * typeck2.c (build_functional_cast): Likewise.
116 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
119 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
121 (cp_parser_statement): ...here. Make sure only semicolon can go after
124 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
129 * typeck2.c (digest_nsdmi_init): New.
130 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
131 * init.c (get_nsdmi): Likewise.
132 * cp-tree.h (digest_nsdmi_init): Declare.
134 2014-05-20 Jason Merrill <jason@redhat.com>
136 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
137 up a virtual function in a dummy object.
139 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
142 * decl.c (duplicate_decls): Replace pair of warning_at with
144 (maybe_commonize_var): Likewise.
146 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
149 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
150 (tsubst_copy_and_build): Perform recursive substitutions in a
153 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
156 * typeck2.c (cxx_incomplete_type_inform): New.
157 (cxx_incomplete_type_diagnostic): Use it.
158 * decl.c (grokdeclarator): Check the element type of an
159 incomplete array type; call the above.
160 * cp-tree.h (cxx_incomplete_type_inform): Declare.
162 2014-05-19 Jason Merrill <jason@redhat.com>
165 * pt.c (tsubst_copy): Don't check at_function_scope_p.
166 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
168 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
170 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
171 * parser.c (cp_parser_enum_specifier): Likewise.
173 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
175 * class.c (sorted_fields_type_new): Adjust.
176 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
177 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
178 * cp-tree.h: Remove usage of variable_size gty attribute.
179 * decl.c (make_label_decl): Adjust.
180 (check_goto): Likewise.
181 (start_preparsed_function): Likewise.
182 (save_function_data): Likewise.
183 * lex.c (init_reswords): Likewise.
184 (retrofit_lang_decl): Likewise.
185 (cxx_dup_lang_specific_decl): Likewise.
186 (copy_lang_type): Likewise.
187 (cxx_make_type): Likewise.
188 * name-lookup.c (binding_entry_make): Likewise.
189 (binding_table_construct): Likewise.
190 (binding_table_new): Likewise.
191 (cxx_binding_make): Likewise.
192 (pushdecl_maybe_friend_1): Likewise.
193 (begin_scope): Likewise.
194 (push_to_top_level): Likewise.
195 * parser.c (cp_lexer_alloc): Likewise.
196 (cp_lexer_new_from_tokens): Likewise.
197 (cp_token_cache_new): Likewise.
198 (cp_parser_context_new): Likewise.
199 (cp_parser_new): Likewise.
200 (cp_parser_nested_name_specifier_opt): Likewise.
201 (cp_parser_template_id): Likewise.
202 * pt.c (maybe_process_partial_specialization): Likewise.
203 (register_specialization): Likewise.
204 (add_pending_template): Likewise.
205 (lookup_template_class_1): Likewise.
206 (push_tinst_level): Likewise.
207 * semantics.c (register_constexpr_fundef): Likewise.
208 (cxx_eval_call_expression): Likewise.
209 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
211 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
214 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
215 when cp_parser_lookup_name sets ambiguous_decls.
217 2014-05-15 Jason Merrill <jason@redhat.com>
219 * call.c (print_conversion_rejection): Use loc consistently.
221 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
223 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
224 * call.c (convert_like_real, build_new_method_call_1): Use it.
225 * decl2.c (grokfield): Likewise.
226 * init.c (perform_member_init, build_aggr_init, expand_default_init,
227 build_new_1): Likewise.
228 * mangle.c (write_expression): Likewise.
229 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
231 2014-05-14 Jason Merrill <jason@redhat.com>
235 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
236 dropped cv-quals as a bad conversion.
237 (convert_like_real) [ck_ref_bind]: Explain them.
238 (compare_ics): Check badness before stripping reference
239 bindings. Handle comparing bad reference bindings.
240 * typeck.c (comp_cv_qualification): Add overload that just takes
242 * cp-tree.h: Declare it.
244 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
245 (arg_conversion_rejection, bad_arg_conversion_rejection)
246 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
247 (add_function_candidate): Pass actual argument, rather than type, to
248 bad_arg_conversion_rejection.
249 (print_conversion_rejection): Explain what's wrong with the conversion.
250 (print_z_candidates): Say "candidate:" before each candidate.
251 (splice_viable): Be strict if we see a viable or template candidate.
252 (build_user_type_conversion_1): Pass false to strict parameter.
253 (perform_overload_resolution, build_conditional_expr_1): Likewise.
254 (build_new_op_1, build_new_method_call_1): Likewise.
255 (build_op_call_1): Pass true to strict parameter.
257 2014-05-13 Jason Merrill <jason@redhat.com>
259 * call.c (print_error_for_call_failure): Say "no match" rather
260 than "ambiguous" if there were no strict matches.
261 (build_new_method_call_1): Likewise.
264 * semantics.c (is_this_parameter): Allow capture proxies too.
266 2014-05-12 Jason Merrill <jason@redhat.com>
268 * call.c (maybe_print_user_conv_context): New.
269 (convert_like_real): Use it. Print call context for bad
270 user-defined conversion.
271 (build_over_call): Print call context for bad 'this' conversion.
273 * call.c (convert_like_real): Use inform for identifying the
276 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
278 * cvt.c (cp_convert_to_pointer): Don't call error_at if
279 complain & tf_error is false.
281 * decl.c (make_unbound_class_template): Prefer inform for
282 "declared here"-type message.
284 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
288 * lambda.c (lambda_expr_this_capture): Add new parameter
289 add_capture_p controlling whether the functions will try to
290 capture 'this' via the default capture.
291 (maybe_resolve_dummy): Likewise.
292 * cp-tree.h: Adjust prototypes.
293 * call.c, semantics.c: Change callers of these functions.
294 * call.c (build_new_method_call_1): Use the actual 'this' that
295 would be potentially captured for the overload resolution, instead
298 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
300 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
302 (convert_nontype_argument): Adjust calls.
303 (coerce_template_parameter_pack): Add missing complain & tf_error
306 2014-05-09 Jason Merrill <jason@redhat.com>
310 * call.c (build_conditional_expr_1, conditional_conversion): Handle
311 non-class lvalues and xvalues that differ only in cv-qualifiers.
315 * call.c (build_user_type_conversion_1): The copy-init temporary
319 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
322 * call.c (build_conditional_expr_1): If overload resolution finds
323 no match, just say "different types".
326 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
329 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
330 if we didn't find a conversion.
331 Don't accept a bad conversion too early.
333 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
336 * typeck.c (convert_for_assignment): Provide an inform for pointers
337 to incomplete class types.
339 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
342 * pt.c (convert_nontype_argument): Protect all the error calls
343 with complain & tf_error.
345 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
348 * pt.c (instantiate_decl): Avoid generating the body of a
351 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
354 * pt.c (maybe_begin_member_template_processing): Use
357 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
358 Mike Stump <mikestump@comcast.net>
359 Richard Sandiford <rdsandiford@googlemail.com>
361 * call.c: Include wide-int.h.
362 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
363 (convert_for_arg_passing): Likewise.
364 * class.c: Include wide-int.h.
365 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
366 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
367 (include_empty_classes): Likewise
368 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
369 * cvt.c: Include wide-int.h.
370 (ignore_overflows): Use wide_int_to_tree.
371 * decl.c: Include wide-int.h.
372 (check_array_designated_initializer): Use wide-int interfaces.
373 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
374 (finish_enum_value_list): Use signop.
375 (build_enumerator): Use wide-int interfaces.
376 * init.c: Include wide-int.h.
377 (build_new_1): Use wide-int interfaces.
378 * mangle.c: Include wide-int.h.
379 (write_integer_cst): Use wide-int interfaces.
380 (write_array_type): Likewise.
381 * tree.c: Include wide-int.h.
382 (cp_tree_equal): Use tree_int_cst_equal.
383 * typeck2.c: Include wide-int.h.
384 (process_init_constructor_array): Use wide-int interfaces.
386 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
389 * decl.c (grokfndecl): Check duplicate_decls return value for
391 * pt.c (instantiate_decl): A deleted function is defined.
393 2014-05-02 Jason Merrill <jason@redhat.com>
395 * decl2.c (vague_linkage_p): Local statics have vague linkage.
398 * lambda.c (lambda_capture_field_type): Wrap anything dependent
400 (add_capture): Check for VLA before calling it.
401 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
402 just the current one. Make non-static.
403 * cp-tree.h: Declare it.
404 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
405 the operand was static or constant.
407 2014-05-02 Marek Polacek <polacek@redhat.com>
409 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
412 2014-05-01 Marek Polacek <polacek@redhat.com>
415 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
416 between label and variable when warning about returning local address.
418 2014-04-30 Jason Merrill <jason@redhat.com>
421 * init.c (build_value_init): Don't try to call an array constructor.
424 * typeck2.c (massage_init_elt): Use maybe_constant_init.
426 2014-04-30 Marek Polacek <polacek@redhat.com>
428 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
429 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
430 for non-integer types.
432 2014-04-29 Jason Merrill <jason@redhat.com>
435 Represent the unevaluated exception specification of an implicitly
436 declared or deleted function with a simple placeholder, not a list
438 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
439 * except.c (unevaluated_noexcept_spec): New.
440 * class.c (deduce_noexcept_on_destructor): Use it.
441 * decl.c (check_redeclaration_exception_specification): Call
442 maybe_instantiate_noexcept.
443 (duplicate_decls): Call it before merge_types.
444 (start_preparsed_function): Call maybe_instantiate_noexcept.
445 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
446 * init.c (get_nsdmi): Factor out of perform_member_init.
447 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
448 (walk_field_subobs): Consider NSDMI for EH spec.
449 (get_defaulted_eh_spec): New.
450 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
451 (defaulted_late_check): Defer EH checking in non-template classes.
452 (after_nsdmi_defaulted_late_checks): New.
453 * parser.c (cp_parser_class_specifier_1): Use it.
454 (unparsed_classes): New macro.
455 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
456 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
457 Remove list-of-functions handling.
458 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
459 handling and FN parameter.
460 * typeck.c (merge_types): Adjust.
462 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
465 * parser.c (cp_parser_alias_declaration): Check return value of
468 2014-04-24 Jakub Jelinek <jakub@redhat.com>
470 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
471 atomic-clause, allow comma in between atomic-clause and
474 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
477 * rtti.c (emit_support_tinfos): Do not iterate on
478 registered_builtin_types (partial revert).
480 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
483 * semantics.c (apply_deduced_return_type): Complete non-void type
484 before estimating whether the type is aggregate.
486 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
489 * rtti.c (emit_support_tinfo_1): New function, extracted from
491 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
493 2014-04-22 Jakub Jelinek <jakub@redhat.com>
496 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
497 fails, don't set OM_PARALLEL_COMBINED and return NULL.
499 2014-04-18 Jason Merrill <jason@redhat.com>
502 * call.c (reference_binding): Recurse on user-defined conversion.
505 * call.c (standard_conversion): Don't try to apply restrict to void.
507 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
509 * decl.c (reshape_init_r): Handle a single element of vector type.
511 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
514 * decl2.c (cplus_decl_attributes): Handle
515 pointer-to-member-function declarations.
517 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
520 * call.c (build_user_type_coversion): Use build_dummy_object
521 to create the placeholder object for a constructor method call.
522 (build_special_member_call): Likewise.
523 (build_over_call): Check for the placeholder object with
525 (build_new_method_call_1): Likewise. Don't attempt to resolve
526 a dummy object for a constructor method call.
528 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
531 * friend.c (add_friend, make_friend_class): Move repeated friend
532 warning under Wredundant_decls.
534 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
536 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
537 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
538 (do_class_using_decl): Likewise.
539 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
541 2014-04-15 Jakub Jelinek <jakub@redhat.com>
544 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
546 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
548 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
550 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
552 * pt.c (mark_template_parm): Use template_parm_level_and_index.
554 2014-04-11 Jason Merrill <jason@redhat.com>
556 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
558 (cp_lexer_get_preprocessor_token): Always clear it.
559 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
563 * decl.c (reshape_init_r): Handle a single element of class type.
566 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
567 built-in operator new.
569 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
572 * name-lookup.c (parse_using_directive): Return early if the
573 attribs argument is error_mark_node; use get_attribute_name.
575 2014-04-11 Jason Merrill <jason@redhat.com>
579 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
580 * call.c (struct z_candidate): Add flags field.
581 (add_candidate): Add flags parm.
582 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
583 (add_template_candidate_real): Pass it.
584 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
585 * tree.c (build_aggr_init_expr): Copy it.
586 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
588 2014-04-10 Richard Biener <rguenther@suse.de>
589 Jakub Jelinek <jakub@redhat.com>
592 * error.c (dump_decl) <case FUNCTION_DECL>: If
593 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
594 recurse on DECL_ABSTRACT_ORIGIN instead of printing
597 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
599 * pt.c (check_template_variable): Check for the return of pedwarn
600 before emitting a note.
601 * parser.c (cp_parser_lambda_introducer): Likewise.
603 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
606 * pt.c (process_template_parm): For an invalid non-type parameter
607 only set TREE_TYPE to error_mark_node.
608 (push_inline_template_parms_recursive, comp_template_parms,
609 redeclare_class_template, coerce_template_template_parm,
610 coerce_template_template_parms, unify): Use error_operand_p.
612 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
614 * class.c (check_bases_and_members): Warn about non-virtual dtors
615 in public bases only. Check warn_ecpp before complaining about
616 non-polymorphic bases.
618 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
620 * decl.c (duplicate_decls): Check for the return of warning_at
621 before emitting a note.
622 (warn_misplaced_attr_for_class_type): Likewise.
623 (check_tag_decl): Likewise.
625 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
628 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
630 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
633 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
634 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
635 instantiating a variable-sized type.
638 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
640 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
642 * class.c (find_abi_tags_r): Check for the return of warning
643 before emitting a note.
644 (one_inherited_ctor): Likewise.
646 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
648 * decl.c (duplicate_decls): Check for the return of permerror
649 before emitting a note.
651 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
653 * class.c (accessible_nvdtor_p): New.
654 (check_bases): Don't check base destructor here ...
655 (check_bases_and_members): ... check them here. Trigger on
656 Wnon-virtual-dtor flag.
657 (finish_struct_1): Use accessible_nvdtor_p.
659 2014-04-01 Jason Merrill <jason@redhat.com>
661 * pt.c (process_partial_specialization): Say "not deducible"
662 rather than "not used". Use inform.
665 * pt.c (coerce_template_parms): Check that the pack expansion
666 pattern works with the first matching parameter.
668 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
670 * init.c (perform_member_init): Homogenize uninitialized
673 2014-04-01 Jason Merrill <jason@redhat.com>
676 * call.c (build_array_conv): Call complete_type.
679 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
680 (picflag_from_initializer): Return it.
681 (process_init_constructor): Handle it.
684 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
685 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
686 * pt.c (get_template_info): Handle NAMESPACE_DECL.
687 (most_general_template): Handle more kinds of template.
688 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
689 instantiations and specializations.
691 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
694 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
695 COMPONENT_REFs and ARRAY_REFs sooner.
697 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
700 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
701 usage in non-functions with pushed scope.
703 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
706 * name-lookup.h (cp_binding_level): New transient field defining_class_p
707 to indicate whether a scope is in the process of defining a class.
708 * semantics.c (begin_class_definition): Set defining_class_p.
709 * name-lookup.c (leave_scope): Reset defining_class_p.
710 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
711 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
712 unwinding to class-defining scope to handle the erroneous definition of
713 a generic function of an arbitrarily nested class within an enclosing
716 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
719 * method.c (walk_field_subobs): Improve the diagnostic
720 locations for both REFERENCE_TYPEs and non-static const members.
721 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
722 instead of %qD to be consistent with the c++11 diagnostic.
724 2014-03-25 Jason Merrill <jason@redhat.com>
728 * class.c (build_vtbl_initializer): Handle abstract dtors here.
729 * search.c (get_pure_virtuals): Not here.
732 * parser.c (cp_parser_lambda_expression): Don't parse the body of
733 a lambda in unevaluated context.
736 * decl.c (create_array_type_for_decl): Complain about array of auto.
738 2014-03-25 Jakub Jelinek <jakub@redhat.com>
741 * semantics.c (potential_constant_expression_1): Handle
744 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
747 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
748 introducing an implicit function template parameter within an explicit
751 2014-03-22 Jason Merrill <jason@redhat.com>
754 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
757 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
760 * name-lookup.c (push_class_level_binding_1): Check identifier_p
761 on the name argument.
763 2014-03-20 Jakub Jelinek <jakub@redhat.com>
766 * init.c (build_zero_init_1): Ignore fields with error_mark_node
769 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
772 * call.c (build_new_method_call_1): Handle pure virtuals called by
775 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
778 * parser.c (cp_parser_member_declaration): Don't allow
779 finish_fully_implicit_template to consider friend declarations to be
780 class member templates.
781 (synthesize_implicit_template_parm): Handling winding back through class
782 scope to the class being defined in order to inject a template argument
786 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
787 function scope as per cp_parser_skip_to_end_of_statement.
789 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
792 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
794 2014-03-14 Jason Merrill <jason@redhat.com>
798 * search.c (get_pure_virtuals): Handle abstract dtor here.
799 (dfs_get_pure_virtuals): Not here.
802 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
803 abstract class as pure.
805 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
808 * pt.c (maybe_process_partial_specialization): Check return value
809 of check_specialization_namespace.
811 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
814 * semantics.c (finish_static_assert): Call cxx_constant_value only
815 if require_potential_rvalue_constant_expression returns true.
817 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
820 * method.c (get_inherited_ctor): New.
821 * cp-tree.h (get_inherited_ctor): Declare it.
822 * semantics.c (is_valid_constexpr_fn): Use it.
824 2014-03-10 Jason Merrill <jason@redhat.com>
827 * call.c (convert_default_arg): Remove special handling for
831 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
832 when deciding whether to call push_template_decl for a member class.
833 * pt.c (push_template_decl_real): Return after wrong levels error.
835 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
838 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
839 lambda, remove the lambda's own template argument list prior to fetching
843 * parser.c (cp_parser_parameter_declaration_clause): Move generic
844 function template unwinding on error into a more general location, ...
845 (cp_parser_skip_to_end_of_statement): ... here.
847 2014-03-07 Jason Merrill <jason@redhat.com>
849 * Make-lang.in (check_g++_parallelize): Split dg.exp.
851 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
852 we're in a trailing return type.
854 * typeck.c (comp_template_parms_position): 'auto' and
855 'decltype(auto)' are different from real template parms.
857 * parser.c (cp_parser_using_declaration): Consume the semicolon
858 after bare parameter pack error.
860 * cp-tree.h (REF_PARENTHESIZED_P): New.
861 * semantics.c (force_paren_expr): Set it.
862 * pt.c (do_auto_deduction): Check it.
863 (tsubst) [COMPONENT_REF]: Copy it.
864 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
866 * decl.c (create_array_type_for_decl): Only warn about invalid
867 C++1y VLA if flag_iso or warn_vla>0.
868 (grokdeclarator): Likewise.
869 * pt.c (tsubst): Likewise.
870 * semantics.c (finish_decltype_type): Likewise.
871 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
872 (cp_build_addr_expr_1): Likewise.
873 * init.c (build_new_1): Improve diagnostics.
875 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
878 * decl.c (check_initializer): Return NULL_TREE after error;
879 consistently use inform.
881 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
883 * decl.c (check_initializer): Remove dead code.
885 2014-03-06 Marek Polacek <polacek@redhat.com>
888 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
889 of checking tree code.
891 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
893 * parser.c (cp_lexer_set_source_position): New.
894 (cp_parser_mem_initializer): Use it.
895 (cp_parser_postfix_open_square_expression): Likewise.
896 (cp_parser_parenthesized_expression_list): Likewise.
897 (cp_parser_new_initializer): Likewise.
898 (cp_parser_jump_statement): Likewise.
899 (cp_parser_initializer): Likewise.
900 (cp_parser_functional_cast): Likewise.
902 2014-03-05 Jason Merrill <jason@redhat.com>
905 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
906 dependent expression.
909 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
910 if re-parsing might succeed.
911 * semantics.c (finish_id_expression): Use of a parameter outside
912 the function body is a parse error.
914 * parser.c (cp_parser_mem_initializer): Set input_location
915 properly for init-list warning.
916 (cp_parser_postfix_open_square_expression): Likewise.
917 (cp_parser_parenthesized_expression_list): Likewise.
918 (cp_parser_new_initializer): Likewise.
919 (cp_parser_jump_statement): Likewise.
920 (cp_parser_initializer): Likewise.
921 (cp_parser_functional_cast): Likewise.
923 2014-03-04 Jason Merrill <jason@redhat.com>
926 * typeck2.c (process_init_constructor_record): Set
927 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
931 * parser.c (cp_parser_direct_declarator): Set declarator to
932 cp_error_declarator on invalid qualified-id.
934 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
937 * parser.c (cp_parser_using_declaration): Early return when
938 cp_parser_nested_name_specifier errors out.
940 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
943 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
944 function scope on parse error in function parameter list.
946 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
948 * method.c (implicitly_declare_fn): Remove redundant
949 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
950 * semantics.c (is_instantiation_of_constexpr): Likewise.
951 * error.c (dump_function_decl): Likewise.
953 2014-03-01 Jason Merrill <jason@redhat.com>
956 * semantics.c (begin_maybe_infinite_loop): Use
957 fold_non_dependent_expr_sfinae.
959 2014-02-28 Jason Merrill <jason@redhat.com>
962 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
964 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
967 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
968 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
969 * lambda.c (maybe_add_lambda_conv_op): Likewise.
971 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
974 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
977 2014-02-27 Jason Merrill <jason@redhat.com>
981 * decl2.c (tentative_decl_linkage): Don't mess with functions that
984 2014-02-26 Jason Merrill <jason@redhat.com>
988 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
989 * init.c (build_vtbl_address): Do it here.
995 * pt.c (struct warning_sentinel): New.
996 (tsubst_copy_and_build): Use it instead of
997 c_inhibit_evaluation_warnings.
998 * typeck.c (maybe_warn_about_useless_cast): Remove
999 c_inhibit_evaluation_warnings check.
1002 * pt.c (get_template_parm_index): New.
1003 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1004 (process_template_parm): Allow bare packs in template template
1005 parm template parms.
1006 (coerce_template_parameter_pack): Handle fixed template template
1007 parm packs and fixed packs not at the end of the parm list.
1008 (coerce_template_parms): Handle template parm packs not at the end
1010 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1013 * pt.c (unify): Ignore alias templates when deducing a template
1019 * call.c (reference_binding): Recurse on user-defined conversion.
1020 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1022 2014-02-25 Jason Merrill <jason@redhat.com>
1025 * call.c (reference_binding): Recurse on user-defined conversion.
1026 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1028 * call.c (print_conversion_rejection): Handle n_arg of -2.
1029 (build_user_type_conversion_1): Pass it.
1032 * decl2.c (no_linkage_error): Handle C++98 semantics.
1033 (reset_type_linkage): Move from decl.c.
1034 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1035 (bt_reset_linkage_2, reset_decl_linkage): New.
1036 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1037 (cp_write_global_declarations): Move condition into no_linkage_error.
1038 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1039 * semantics.c (expand_or_defer_fn_1): Factor out
1040 tentative_decl_linkage.
1041 * cp-tree.h: Adjust.
1043 * decl2.c (finish_static_data_member_decl): Diagnose static data
1044 member in unnamed class.
1045 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1048 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1049 defaulted virtual dtor.
1053 * pt.c (get_underlying_template): Fix equivalence calculation.
1055 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1058 * parser.c (function_being_declared_is_template_p): Return false when
1059 processing a template parameter list.
1060 (cp_parser_parameter_declaration_clause): Don't set
1061 auto_is_implicit_function_template_parm_p when processing a
1062 template parameter list.
1064 * parser.c (synthesize_implicit_template_parm): Inject new template
1065 argument list appropriately when a generic member function
1066 of a class template is declared out-of-line.
1069 * parser.c (cp_parser_direct_declarator): Don't save and
1070 restore num_template_parameter_lists around call to
1071 cp_parser_parameter_declaration_list.
1072 (function_being_declared_is_template_p): New predicate.
1073 (cp_parser_parameter_declaration_list): Use
1074 function_being_declared_is_template_p as predicate for
1075 inspecting current function template parameter list length
1076 rather than num_template_parameter_lists.
1078 2014-02-24 Jason Merrill <jason@redhat.com>
1081 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1082 DECL_EXPR initialize a non-class iterator.
1085 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1087 2014-02-21 Jason Merrill <jason@redhat.com>
1090 * parser.c (cp_parser_type_name): Always check dependency.
1091 (cp_parser_type_specifier_seq): Call
1092 cp_parser_parse_and_diagnose_invalid_type_name.
1095 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1098 * parser.c (cp_parser_default_argument): Clear
1099 current_class_ptr/current_class_ref like tsubst_default_argument.
1102 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1103 than current_binding_level.
1106 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1109 * parser.c (cp_parser_enum_specifier): Call
1110 check_for_bare_parameter_packs.
1113 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1117 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1118 of the partial instantiation, not the most general template.
1119 (maybe_process_partial_specialization): Reassign everything on
1123 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1124 (check_explicit_specialization): Don't clone.
1127 * pt.c (coerce_template_parms): Bail if argument packing fails.
1130 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1131 Don't get confused by a CONSTRUCTOR that already has a type.
1134 * call.c (build_array_conv): Don't crash on VLA.
1137 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1140 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1141 in declaration context.
1145 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1148 * parser.c (cp_parser_direct_declarator): Don't wrap a
1149 type-dependent expression in a NOP_EXPR.
1152 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1157 * parser.c (cp_parser_template_argument): Restore dereference.
1158 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1159 (process_partial_specialization): Handle deref.
1162 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1166 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1167 implicit_template_scope upon leaving an out-of-line generic member
1168 function definition.
1170 2014-02-20 Kai Tietz <ktietz@redhat.com>
1173 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1174 valued type argument as error_mark_node.
1177 * semantics.c (finish_fname): Handle error_mark_node.
1179 2014-02-19 Jason Merrill <jason@redhat.com>
1182 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1183 spec from template context.
1185 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1188 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1189 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1192 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1194 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1197 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1200 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1203 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1204 During error recovery allow_non_constant may be false.
1206 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1209 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1210 scope whenever a template parameter list has been started, independent
1211 of whether the function call operator was well-formed or not.
1214 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1215 scope for generic friend declarations as well as for non-friends.
1217 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1220 * method.c (implicitly_declare_fn): A constructor of a class with
1221 virtual base classes isn't constexpr (7.1.5p4).
1223 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1225 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1227 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1230 * parser.c (cp_parser_omp_declare_reduction): Save and free
1233 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1237 * tree.c (handle_init_priority_attribute): Call default_conversion on
1238 the attribute argument.
1240 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1243 * method.c (synthesized_method_walk): If vbases is non-null but
1244 is_empty is true, likewise don't worry about the virtual bases.
1246 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1249 * typeck2.c (process_init_constructor_record): Just skip unnamed
1252 2014-01-31 Jason Merrill <jason@redhat.com>
1255 * pt.c (mark_decl_instantiated): Call mark_needed.
1258 * decl2.c (handle_tls_init): Handle null init fn.
1261 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1263 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1266 * class.c (build_vfield_ref): Early return error_mark_node if
1267 TYPE_VFIELD (type) is null.
1268 (build_base_path): Check return value of build_vfield_ref.
1270 2014-01-31 Jason Merrill <jason@redhat.com>
1273 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1274 [ck_list]: Check for error_mark_node.
1275 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1278 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1279 during partial ordering.
1281 2014-01-31 Marek Polacek <polacek@redhat.com>
1284 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1286 2014-01-30 Jason Merrill <jason@redhat.com>
1289 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1290 (local_specializations): New macro.
1291 * pt.c (local_specializations): Remove variable.
1293 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1296 * parser.c (make_string_pack): Use double_int::from_buffer.
1298 2014-01-30 Marek Polacek <polacek@redhat.com>
1301 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1303 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1304 with input_location.
1305 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1308 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1311 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1313 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1316 * pt.c (lookup_template_class_1): Check start_enum return value
1317 for error_mark_node.
1319 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1321 * decl.c (duplicate_decls, typename_hash, typename_compare):
1322 Use TYPE_IDENTIFIER.
1323 * error.c (dump_type): Likewise.
1324 * mangle.c (dump_substitution_candidates): Likewise.
1326 2014-01-30 Jason Merrill <jason@redhat.com>
1329 * decl2.c (attributes_naming_typedef_ok): New.
1330 * cp-tree.h: Declare it.
1331 * decl.c (grokdeclarator): Check it.
1332 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1334 2014-01-29 Jason Merrill <jason@redhat.com>
1337 * call.c (add_builtin_candidate): Catch dependent types.
1340 * pt.c (expand_template_argument_pack): Correct
1341 non_default_args_count calculation.
1344 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1347 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1348 have a friend template in a class template.
1349 * pt.c (tsubst_friend_function): Look through it.
1350 (push_template_decl_real): A friend member template is
1353 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1356 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1359 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1362 * pt.c (instantiate_template_1): Check for error_mark_node the second
1365 2014-01-29 Jason Merrill <jason@redhat.com>
1368 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1369 cdtor_returns_this case.
1372 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1374 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1377 * semantics.c (finish_omp_reduction_clause): Check type for
1380 2014-01-28 Jason Merrill <jason@redhat.com>
1383 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1384 (tsubst_copy): Use it if lookup fails.
1387 * pt.c (tsubst_function_type): Make sure we keep the same function
1391 * semantics.c (build_anon_member_initialization): Stop walking
1392 when we run out of COMPONENT_REFs.
1395 * decl.c (lookup_and_check_tag): Ignore template parameters if
1396 scope == ts_current.
1397 * pt.c (check_template_shadow): Don't complain about the injected
1400 * decl.c (duplicate_decls): Tweak.
1403 * mangle.c (write_unqualified_name): Handle operator auto.
1405 2014-01-27 Jason Merrill <jason@redhat.com>
1409 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1410 list-initialization. A conversion to rvalue ref that involves
1411 an lvalue-rvalue conversion is bad.
1412 (convert_like_real): Give helpful error message.
1415 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1418 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1422 * pt.c (template_parm_to_arg): Call convert_from_reference.
1423 (tsubst_template_arg): Don't strip reference refs.
1426 * call.c (build_aggr_conv): Reject value-initialization of reference.
1430 * call.c (convert_like_real): Give helpful error about excess braces
1431 for ck_rvalue of scalar type.
1434 * call.c (reference_binding): Only elide braces if the single
1435 element is reference-related.
1438 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1442 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1446 * decl.c (compute_array_index_type): Don't call
1447 maybe_constant_value for a non-integral expression.
1449 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1451 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1453 * cp-gimplify.c (cp_genericize): Likewise.
1454 * decl.c (grokfndecl): Likewise.
1455 * parser.c (cp_parser_postfix_expression): Likewise.
1456 (cp_parser_postfix_open_square_expression): Likewise.
1457 (cp_parser_direct_declarator): Likewise.
1458 (is_cilkplus_vector_p): Likewise.
1459 (cp_parser_omp_clause_name): Likewise.
1460 (cp_parser_omp_all_clauses): Likewise.
1461 * pt.c (apply_late_template_attributes): Likewise.
1462 * typeck.c (cp_build_array_ref): Likewise.
1463 (cp_build_compound_expr): Likewise.
1464 (check_return_expr): Likewise.
1466 2014-01-24 Jason Merrill <jason@redhat.com>
1469 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1474 * typeck2.c (process_init_constructor_array): Don't create
1477 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1479 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1480 handling for RANGE_ARRAY case.
1482 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1485 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1487 2014-01-23 Marek Polacek <polacek@redhat.com>
1490 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1492 2014-01-23 Marek Polacek <polacek@redhat.com>
1495 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1498 2014-01-23 Jason Merrill <jason@redhat.com>
1501 * cp-tree.h (struct language_function): Add infinite_loop and
1503 (current_function_infinite_loop): New.
1504 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1505 (break_maybe_infinite_loop): New.
1506 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1507 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1508 (begin_range_for_stmt): Use them.
1509 * decl.c (finish_function): Don't warn about missing return
1510 if current_function_infinite_loop.
1511 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1512 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1514 * call.c (build_op_delete_call): Use make_tree_vector and
1515 release_tree_vector.
1517 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1520 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1521 nested_name_specifier.
1523 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1525 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1526 see if there is an attribute after function decl. If so, then
1528 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1529 enabled function late parsing.
1530 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1531 attribute for a SIMD-enabled function.
1532 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1533 the function is used by SIMD-enabled function (indicated by NULL
1534 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1535 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1536 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1537 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1538 vectorlength clause. Added a new bool parameter to differentiate
1540 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1541 (is_cilkplus_vector_p): Likewise.
1542 (cp_parser_late_parsing_elem_fn_info): Likewise.
1543 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1544 and "vectorlength" clauses when Cilk Plus is enabled.
1545 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1546 and emit a sorry message when step size is a parameter.
1547 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1548 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1550 * pt.c (apply_late_template_attributes): Likewise.
1552 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1555 * semantics.c (finish_omp_reduction_clause): Reject
1556 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1558 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1561 * parser.c (cp_parser_class_head): Push the class before parsing
1562 the base-clause, pop after it.
1564 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1566 * decl2.c (cpp_check): Revert prototype change.
1568 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1572 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1575 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1578 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1579 only when errorcount == 0.
1581 2014-01-17 Marek Polacek <polacek@redhat.com>
1584 * cvt.c (ocp_convert): Don't segfault on non-existing
1585 ENUM_UNDERLYING_TYPE.
1587 2014-01-16 Jason Merrill <jason@redhat.com>
1590 * tree.c (bot_manip): Update the location of builtin_LINE and
1593 2014-01-14 Jason Merrill <jason@redhat.com>
1596 * typeck2.c (massage_init_elt): New.
1597 (process_init_constructor_record)
1598 (process_init_constructor_union): Use it.
1599 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1600 (split_nonconstant_init_1): Handle it.
1601 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1603 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1606 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1607 and replaced an existing if-statement with else-if statement.
1608 Changed an existing error message wording to match the one from the C
1611 2014-01-08 Jason Merrill <jason@redhat.com>
1614 * class.c (abi_tag_data): Add tags field.
1615 (check_abi_tags): Initialize it.
1616 (find_abi_tags_r): Support collecting missing tags.
1617 (mark_type_abi_tags): Don't look at template args.
1618 (inherit_targ_abi_tags): New.
1619 (check_bases_and_members): Use it.
1620 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1621 * mangle.c (write_abi_tags): Check it.
1623 2014-01-07 Jason Merrill <jason@redhat.com>
1626 * pt.c (num_innermost_template_parms): New.
1627 (get_underlying_template): Use it.
1630 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1632 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1634 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1635 the letter of 20.11.6 about Base and Derived naming the same
1636 class type modulo cv-qualifiers.
1638 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1641 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1642 function as unimplemented for generic lambdas with varargs.
1645 * parser.c (cp_parser_template_parameter): Early out with
1646 error_mark_node if parameter declaration was not parsed.
1649 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1650 auto_is_implicit_function_template_parm_p around lambda body.
1653 * parser.c (cp_parser_init_declarator): Undo fully implicit
1654 template parameter list when declarator is not a function.
1656 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1659 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1661 2014-01-03 Tobias Burnus <burnus@net-b.de>
1664 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1666 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1670 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1671 as include_std to perform_koenig_lookup.
1672 (cp_parser_postfix_expression): Adjust.
1673 * pt.c (tsubst_copy_and_build): Likewise.
1674 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1675 (omp_reduction_lookup): Adjust.
1676 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1677 (lookup_arg_dependent): Likewise.
1678 (lookup_function_nonclass): Adjust.
1679 * name-lookup.h: Adjust declaration.
1680 * cp-tree.h: Likewise.
1682 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1685 * parser.c (cp_parser_userdef_numeric_literal): Mention
1686 -fext-numeric-literals in the message.
1688 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1691 * call.c (build_conditional_expr_1): Check the return value of
1694 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1696 * call.c (convert_like_real): Check complain.
1698 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1701 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1704 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1706 Update copyright years
1708 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1710 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1711 the standard form for the copyright notice.
1713 Copyright (C) 2014 Free Software Foundation, Inc.
1715 Copying and distribution of this file, with or without modification,
1716 are permitted in any medium without royalty provided the copyright
1717 notice and this notice are preserved.