1 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
4 * class.c (check_field_decls): In C++11 mode do not reject
5 static data members and reference-type members in unions.
7 2014-06-05 Jason Merrill <jason@redhat.com>
10 * decl.c (check_initializer): Collapse a TREE_LIST here.
11 * typeck2.c (store_init_value): Not here.
13 2014-06-05 Richard Biener <rguenther@suse.de>
14 Paolo Carlini <paolo.carlini@oracle.com>
17 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
18 handling of empty classes.
20 2014-06-04 Jason Merrill <jason@redhat.com>
22 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
23 for noexcept and thread_local, too.
26 * decl.c (check_initializer): Maybe clear
27 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
29 2014-06-05 Richard Biener <rguenther@suse.de>
32 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
33 warnings for accessing empty classes.
35 2014-06-05 Marek Polacek <polacek@redhat.com>
38 * parser.c (cp_parser_binary_expression): Warn when logical not is
39 used on the left hand side operand of a comparison.
41 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
44 * typeck.c (cp_build_modify_expr): Handle array of characters
45 initialized by a string literal.
46 * decl.c (check_initializer): Handle parenthesized string literal
48 * typeck2.c (store_init_value): Remove redundant check.
50 2014-06-04 Jason Merrill <jason@redhat.com>
54 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
55 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
57 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
60 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
63 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
67 * call.c (standard_conversion): Convert nullptr to bool only
68 in case of direct-initialization.
69 (convert_like_real): Provide informative error message.
71 2014-06-03 Marek Polacek <polacek@redhat.com>
74 * semantics.c (finish_switch_cond): Warn if switch condition has
77 2014-06-03 Jason Merrill <jason@redhat.com>
80 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
81 variable to local_specializations.
84 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
86 2014-06-02 Jason Merrill <jason@redhat.com>
89 * decl.c (reshape_init_class): Handle un-folded
93 * pt.c (pack_deducible_p): Handle canonicalization.
95 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
97 * pt.c (tsubst_function_type): Initialize arg_types.
99 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
102 * class.c (handle_using_decl): Pass the correct scope to
103 cp_emit_debug_info_for_using.
105 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
109 * search.c (accessible_p): Use current_nonlambda_class_type.
110 * semantics.c (check_accessibility_of_qualified_id): Likewise.
112 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
114 * decl.c: Include builtins.h.
115 * semantics.c: Likewise.
117 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
121 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
122 * pt.c (tsubst_function_type): Inject the this parameter; do the
123 substitutions in the order mandated by the DR.
124 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
125 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
126 (static_fn_type): Copy it.
127 * decl2.c (build_memfn_type, change_return_type,
128 cp_reconstruct_complex_type): Likewise.
129 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
130 * tree.c (strip_typedefs): Likewise.
131 * typeck.c (merge_types): Likewise.
133 2014-05-30 Jason Merrill <jason@redhat.com>
136 * pt.c (instantiate_decl): Check that defer_ok is not set for
140 * pt.c (tsubst_init): Split out from...
141 (tsubst_expr) [DECL_EXPR]: Here.
142 (tsubst_copy) [VAR_DECL]: Use it.
143 * semantics.c (finish_id_expression): Return the decl for static/const.
145 2014-05-28 Jason Merrill <jason@redhat.com>
148 * decl.c (cxx_comdat_group): Return a decl.
149 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
151 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
155 * call.c (build_aggr_conv): Ignore passed in flags.
156 (build_array_conv, build_complex_conv): Likewise.
158 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
160 * optimize.c (maybe_thunk_body): Use set_comdat_group.
161 (maybe_clone_body): Likewise.
162 * decl.c (duplicate_decls): Update code duplicating comdat group;
163 do not copy symtab pointer; before freeing newdecl remove it
165 * decl2.c (constrain_visibility): Use set_comdat_group.
167 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
169 * rtti.c: Include tm_p.h
170 (emit_tinfo_decl): Force RTTI data to be aligned to required
173 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
175 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
176 ignoring other target adjustments.
178 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
180 * semantics.c (finish_omp_clauses): Remove duplicated variable
183 * parser.c (cp_parser_omp_target): Return bool values.
185 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
188 * lambda.c (add_capture): Enforce that capture by value requires
190 * typeck2.c (cxx_incomplete_type_inform): Early return if
191 TYPE_MAIN_DECL is null.
193 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
196 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
198 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
201 * lambda.c (build_capture_proxy, add_capture): Treat normal
202 captures and init-captures identically.
204 2014-05-21 Mark Wielaard <mjw@redhat.com>
207 * cp-lang.c (cxx_enum_underlying_base_type): New function.
208 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
210 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
212 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
213 * cp-array-notation.c (replace_invariant_exprs): Likewise.
214 (expand_array_notation): Handle VOID_CST.
215 * error.c (dump_expr): Likewise.
216 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
217 (cxx_pretty_printer::expression): Likewise.
218 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
219 * decl.c (register_dtor_fn): Likewise.
220 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
221 (build_delete, push_base_cleanups): Likewise.
222 * mangle.c (write_expression): Likewise.
223 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
224 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
225 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
226 * tree.c (cp_tree_equal): Likewise.
227 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
228 instead of void_zero_node.
229 * typeck.c (check_return_expr): Likewise.
230 * typeck2.c (build_functional_cast): Likewise.
232 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
235 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
237 (cp_parser_statement): ...here. Make sure only semicolon can go after
240 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
245 * typeck2.c (digest_nsdmi_init): New.
246 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
247 * init.c (get_nsdmi): Likewise.
248 * cp-tree.h (digest_nsdmi_init): Declare.
250 2014-05-20 Jason Merrill <jason@redhat.com>
252 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
253 up a virtual function in a dummy object.
255 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
258 * decl.c (duplicate_decls): Replace pair of warning_at with
260 (maybe_commonize_var): Likewise.
262 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
265 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
266 (tsubst_copy_and_build): Perform recursive substitutions in a
269 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
272 * typeck2.c (cxx_incomplete_type_inform): New.
273 (cxx_incomplete_type_diagnostic): Use it.
274 * decl.c (grokdeclarator): Check the element type of an
275 incomplete array type; call the above.
276 * cp-tree.h (cxx_incomplete_type_inform): Declare.
278 2014-05-19 Jason Merrill <jason@redhat.com>
281 * pt.c (tsubst_copy): Don't check at_function_scope_p.
282 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
284 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
286 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
287 * parser.c (cp_parser_enum_specifier): Likewise.
289 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
291 * class.c (sorted_fields_type_new): Adjust.
292 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
293 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
294 * cp-tree.h: Remove usage of variable_size gty attribute.
295 * decl.c (make_label_decl): Adjust.
296 (check_goto): Likewise.
297 (start_preparsed_function): Likewise.
298 (save_function_data): Likewise.
299 * lex.c (init_reswords): Likewise.
300 (retrofit_lang_decl): Likewise.
301 (cxx_dup_lang_specific_decl): Likewise.
302 (copy_lang_type): Likewise.
303 (cxx_make_type): Likewise.
304 * name-lookup.c (binding_entry_make): Likewise.
305 (binding_table_construct): Likewise.
306 (binding_table_new): Likewise.
307 (cxx_binding_make): Likewise.
308 (pushdecl_maybe_friend_1): Likewise.
309 (begin_scope): Likewise.
310 (push_to_top_level): Likewise.
311 * parser.c (cp_lexer_alloc): Likewise.
312 (cp_lexer_new_from_tokens): Likewise.
313 (cp_token_cache_new): Likewise.
314 (cp_parser_context_new): Likewise.
315 (cp_parser_new): Likewise.
316 (cp_parser_nested_name_specifier_opt): Likewise.
317 (cp_parser_template_id): Likewise.
318 * pt.c (maybe_process_partial_specialization): Likewise.
319 (register_specialization): Likewise.
320 (add_pending_template): Likewise.
321 (lookup_template_class_1): Likewise.
322 (push_tinst_level): Likewise.
323 * semantics.c (register_constexpr_fundef): Likewise.
324 (cxx_eval_call_expression): Likewise.
325 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
327 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
330 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
331 when cp_parser_lookup_name sets ambiguous_decls.
333 2014-05-15 Jason Merrill <jason@redhat.com>
335 * call.c (print_conversion_rejection): Use loc consistently.
337 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
339 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
340 * call.c (convert_like_real, build_new_method_call_1): Use it.
341 * decl2.c (grokfield): Likewise.
342 * init.c (perform_member_init, build_aggr_init, expand_default_init,
343 build_new_1): Likewise.
344 * mangle.c (write_expression): Likewise.
345 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
347 2014-05-14 Jason Merrill <jason@redhat.com>
351 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
352 dropped cv-quals as a bad conversion.
353 (convert_like_real) [ck_ref_bind]: Explain them.
354 (compare_ics): Check badness before stripping reference
355 bindings. Handle comparing bad reference bindings.
356 * typeck.c (comp_cv_qualification): Add overload that just takes
358 * cp-tree.h: Declare it.
360 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
361 (arg_conversion_rejection, bad_arg_conversion_rejection)
362 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
363 (add_function_candidate): Pass actual argument, rather than type, to
364 bad_arg_conversion_rejection.
365 (print_conversion_rejection): Explain what's wrong with the conversion.
366 (print_z_candidates): Say "candidate:" before each candidate.
367 (splice_viable): Be strict if we see a viable or template candidate.
368 (build_user_type_conversion_1): Pass false to strict parameter.
369 (perform_overload_resolution, build_conditional_expr_1): Likewise.
370 (build_new_op_1, build_new_method_call_1): Likewise.
371 (build_op_call_1): Pass true to strict parameter.
373 2014-05-13 Jason Merrill <jason@redhat.com>
375 * call.c (print_error_for_call_failure): Say "no match" rather
376 than "ambiguous" if there were no strict matches.
377 (build_new_method_call_1): Likewise.
380 * semantics.c (is_this_parameter): Allow capture proxies too.
382 2014-05-12 Jason Merrill <jason@redhat.com>
384 * call.c (maybe_print_user_conv_context): New.
385 (convert_like_real): Use it. Print call context for bad
386 user-defined conversion.
387 (build_over_call): Print call context for bad 'this' conversion.
389 * call.c (convert_like_real): Use inform for identifying the
392 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
394 * cvt.c (cp_convert_to_pointer): Don't call error_at if
395 complain & tf_error is false.
397 * decl.c (make_unbound_class_template): Prefer inform for
398 "declared here"-type message.
400 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
404 * lambda.c (lambda_expr_this_capture): Add new parameter
405 add_capture_p controlling whether the functions will try to
406 capture 'this' via the default capture.
407 (maybe_resolve_dummy): Likewise.
408 * cp-tree.h: Adjust prototypes.
409 * call.c, semantics.c: Change callers of these functions.
410 * call.c (build_new_method_call_1): Use the actual 'this' that
411 would be potentially captured for the overload resolution, instead
414 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
416 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
418 (convert_nontype_argument): Adjust calls.
419 (coerce_template_parameter_pack): Add missing complain & tf_error
422 2014-05-09 Jason Merrill <jason@redhat.com>
426 * call.c (build_conditional_expr_1, conditional_conversion): Handle
427 non-class lvalues and xvalues that differ only in cv-qualifiers.
431 * call.c (build_user_type_conversion_1): The copy-init temporary
435 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
438 * call.c (build_conditional_expr_1): If overload resolution finds
439 no match, just say "different types".
442 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
445 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
446 if we didn't find a conversion.
447 Don't accept a bad conversion too early.
449 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
452 * typeck.c (convert_for_assignment): Provide an inform for pointers
453 to incomplete class types.
455 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
458 * pt.c (convert_nontype_argument): Protect all the error calls
459 with complain & tf_error.
461 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
464 * pt.c (instantiate_decl): Avoid generating the body of a
467 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
470 * pt.c (maybe_begin_member_template_processing): Use
473 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
474 Mike Stump <mikestump@comcast.net>
475 Richard Sandiford <rdsandiford@googlemail.com>
477 * call.c: Include wide-int.h.
478 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
479 (convert_for_arg_passing): Likewise.
480 * class.c: Include wide-int.h.
481 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
482 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
483 (include_empty_classes): Likewise
484 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
485 * cvt.c: Include wide-int.h.
486 (ignore_overflows): Use wide_int_to_tree.
487 * decl.c: Include wide-int.h.
488 (check_array_designated_initializer): Use wide-int interfaces.
489 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
490 (finish_enum_value_list): Use signop.
491 (build_enumerator): Use wide-int interfaces.
492 * init.c: Include wide-int.h.
493 (build_new_1): Use wide-int interfaces.
494 * mangle.c: Include wide-int.h.
495 (write_integer_cst): Use wide-int interfaces.
496 (write_array_type): Likewise.
497 * tree.c: Include wide-int.h.
498 (cp_tree_equal): Use tree_int_cst_equal.
499 * typeck2.c: Include wide-int.h.
500 (process_init_constructor_array): Use wide-int interfaces.
502 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
505 * decl.c (grokfndecl): Check duplicate_decls return value for
507 * pt.c (instantiate_decl): A deleted function is defined.
509 2014-05-02 Jason Merrill <jason@redhat.com>
511 * decl2.c (vague_linkage_p): Local statics have vague linkage.
514 * lambda.c (lambda_capture_field_type): Wrap anything dependent
516 (add_capture): Check for VLA before calling it.
517 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
518 just the current one. Make non-static.
519 * cp-tree.h: Declare it.
520 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
521 the operand was static or constant.
523 2014-05-02 Marek Polacek <polacek@redhat.com>
525 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
528 2014-05-01 Marek Polacek <polacek@redhat.com>
531 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
532 between label and variable when warning about returning local address.
534 2014-04-30 Jason Merrill <jason@redhat.com>
537 * init.c (build_value_init): Don't try to call an array constructor.
540 * typeck2.c (massage_init_elt): Use maybe_constant_init.
542 2014-04-30 Marek Polacek <polacek@redhat.com>
544 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
545 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
546 for non-integer types.
548 2014-04-29 Jason Merrill <jason@redhat.com>
551 Represent the unevaluated exception specification of an implicitly
552 declared or deleted function with a simple placeholder, not a list
554 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
555 * except.c (unevaluated_noexcept_spec): New.
556 * class.c (deduce_noexcept_on_destructor): Use it.
557 * decl.c (check_redeclaration_exception_specification): Call
558 maybe_instantiate_noexcept.
559 (duplicate_decls): Call it before merge_types.
560 (start_preparsed_function): Call maybe_instantiate_noexcept.
561 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
562 * init.c (get_nsdmi): Factor out of perform_member_init.
563 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
564 (walk_field_subobs): Consider NSDMI for EH spec.
565 (get_defaulted_eh_spec): New.
566 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
567 (defaulted_late_check): Defer EH checking in non-template classes.
568 (after_nsdmi_defaulted_late_checks): New.
569 * parser.c (cp_parser_class_specifier_1): Use it.
570 (unparsed_classes): New macro.
571 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
572 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
573 Remove list-of-functions handling.
574 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
575 handling and FN parameter.
576 * typeck.c (merge_types): Adjust.
578 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
581 * parser.c (cp_parser_alias_declaration): Check return value of
584 2014-04-24 Jakub Jelinek <jakub@redhat.com>
586 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
587 atomic-clause, allow comma in between atomic-clause and
590 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
593 * rtti.c (emit_support_tinfos): Do not iterate on
594 registered_builtin_types (partial revert).
596 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
599 * semantics.c (apply_deduced_return_type): Complete non-void type
600 before estimating whether the type is aggregate.
602 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
605 * rtti.c (emit_support_tinfo_1): New function, extracted from
607 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
609 2014-04-22 Jakub Jelinek <jakub@redhat.com>
612 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
613 fails, don't set OM_PARALLEL_COMBINED and return NULL.
615 2014-04-18 Jason Merrill <jason@redhat.com>
618 * call.c (reference_binding): Recurse on user-defined conversion.
621 * call.c (standard_conversion): Don't try to apply restrict to void.
623 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
625 * decl.c (reshape_init_r): Handle a single element of vector type.
627 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
630 * decl2.c (cplus_decl_attributes): Handle
631 pointer-to-member-function declarations.
633 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
636 * call.c (build_user_type_coversion): Use build_dummy_object
637 to create the placeholder object for a constructor method call.
638 (build_special_member_call): Likewise.
639 (build_over_call): Check for the placeholder object with
641 (build_new_method_call_1): Likewise. Don't attempt to resolve
642 a dummy object for a constructor method call.
644 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
647 * friend.c (add_friend, make_friend_class): Move repeated friend
648 warning under Wredundant_decls.
650 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
652 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
653 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
654 (do_class_using_decl): Likewise.
655 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
657 2014-04-15 Jakub Jelinek <jakub@redhat.com>
660 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
662 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
664 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
666 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
668 * pt.c (mark_template_parm): Use template_parm_level_and_index.
670 2014-04-11 Jason Merrill <jason@redhat.com>
672 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
674 (cp_lexer_get_preprocessor_token): Always clear it.
675 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
679 * decl.c (reshape_init_r): Handle a single element of class type.
682 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
683 built-in operator new.
685 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
688 * name-lookup.c (parse_using_directive): Return early if the
689 attribs argument is error_mark_node; use get_attribute_name.
691 2014-04-11 Jason Merrill <jason@redhat.com>
695 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
696 * call.c (struct z_candidate): Add flags field.
697 (add_candidate): Add flags parm.
698 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
699 (add_template_candidate_real): Pass it.
700 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
701 * tree.c (build_aggr_init_expr): Copy it.
702 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
704 2014-04-10 Richard Biener <rguenther@suse.de>
705 Jakub Jelinek <jakub@redhat.com>
708 * error.c (dump_decl) <case FUNCTION_DECL>: If
709 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
710 recurse on DECL_ABSTRACT_ORIGIN instead of printing
713 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
715 * pt.c (check_template_variable): Check for the return of pedwarn
716 before emitting a note.
717 * parser.c (cp_parser_lambda_introducer): Likewise.
719 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
722 * pt.c (process_template_parm): For an invalid non-type parameter
723 only set TREE_TYPE to error_mark_node.
724 (push_inline_template_parms_recursive, comp_template_parms,
725 redeclare_class_template, coerce_template_template_parm,
726 coerce_template_template_parms, unify): Use error_operand_p.
728 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
730 * class.c (check_bases_and_members): Warn about non-virtual dtors
731 in public bases only. Check warn_ecpp before complaining about
732 non-polymorphic bases.
734 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
736 * decl.c (duplicate_decls): Check for the return of warning_at
737 before emitting a note.
738 (warn_misplaced_attr_for_class_type): Likewise.
739 (check_tag_decl): Likewise.
741 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
744 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
746 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
749 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
750 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
751 instantiating a variable-sized type.
754 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
756 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
758 * class.c (find_abi_tags_r): Check for the return of warning
759 before emitting a note.
760 (one_inherited_ctor): Likewise.
762 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
764 * decl.c (duplicate_decls): Check for the return of permerror
765 before emitting a note.
767 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
769 * class.c (accessible_nvdtor_p): New.
770 (check_bases): Don't check base destructor here ...
771 (check_bases_and_members): ... check them here. Trigger on
772 Wnon-virtual-dtor flag.
773 (finish_struct_1): Use accessible_nvdtor_p.
775 2014-04-01 Jason Merrill <jason@redhat.com>
777 * pt.c (process_partial_specialization): Say "not deducible"
778 rather than "not used". Use inform.
781 * pt.c (coerce_template_parms): Check that the pack expansion
782 pattern works with the first matching parameter.
784 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
786 * init.c (perform_member_init): Homogenize uninitialized
789 2014-04-01 Jason Merrill <jason@redhat.com>
792 * call.c (build_array_conv): Call complete_type.
795 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
796 (picflag_from_initializer): Return it.
797 (process_init_constructor): Handle it.
800 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
801 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
802 * pt.c (get_template_info): Handle NAMESPACE_DECL.
803 (most_general_template): Handle more kinds of template.
804 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
805 instantiations and specializations.
807 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
810 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
811 COMPONENT_REFs and ARRAY_REFs sooner.
813 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
816 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
817 usage in non-functions with pushed scope.
819 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
822 * name-lookup.h (cp_binding_level): New transient field defining_class_p
823 to indicate whether a scope is in the process of defining a class.
824 * semantics.c (begin_class_definition): Set defining_class_p.
825 * name-lookup.c (leave_scope): Reset defining_class_p.
826 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
827 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
828 unwinding to class-defining scope to handle the erroneous definition of
829 a generic function of an arbitrarily nested class within an enclosing
832 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
835 * method.c (walk_field_subobs): Improve the diagnostic
836 locations for both REFERENCE_TYPEs and non-static const members.
837 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
838 instead of %qD to be consistent with the c++11 diagnostic.
840 2014-03-25 Jason Merrill <jason@redhat.com>
844 * class.c (build_vtbl_initializer): Handle abstract dtors here.
845 * search.c (get_pure_virtuals): Not here.
848 * parser.c (cp_parser_lambda_expression): Don't parse the body of
849 a lambda in unevaluated context.
852 * decl.c (create_array_type_for_decl): Complain about array of auto.
854 2014-03-25 Jakub Jelinek <jakub@redhat.com>
857 * semantics.c (potential_constant_expression_1): Handle
860 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
863 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
864 introducing an implicit function template parameter within an explicit
867 2014-03-22 Jason Merrill <jason@redhat.com>
870 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
873 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
876 * name-lookup.c (push_class_level_binding_1): Check identifier_p
877 on the name argument.
879 2014-03-20 Jakub Jelinek <jakub@redhat.com>
882 * init.c (build_zero_init_1): Ignore fields with error_mark_node
885 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
888 * call.c (build_new_method_call_1): Handle pure virtuals called by
891 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
894 * parser.c (cp_parser_member_declaration): Don't allow
895 finish_fully_implicit_template to consider friend declarations to be
896 class member templates.
897 (synthesize_implicit_template_parm): Handling winding back through class
898 scope to the class being defined in order to inject a template argument
902 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
903 function scope as per cp_parser_skip_to_end_of_statement.
905 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
908 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
910 2014-03-14 Jason Merrill <jason@redhat.com>
914 * search.c (get_pure_virtuals): Handle abstract dtor here.
915 (dfs_get_pure_virtuals): Not here.
918 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
919 abstract class as pure.
921 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
924 * pt.c (maybe_process_partial_specialization): Check return value
925 of check_specialization_namespace.
927 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
930 * semantics.c (finish_static_assert): Call cxx_constant_value only
931 if require_potential_rvalue_constant_expression returns true.
933 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
936 * method.c (get_inherited_ctor): New.
937 * cp-tree.h (get_inherited_ctor): Declare it.
938 * semantics.c (is_valid_constexpr_fn): Use it.
940 2014-03-10 Jason Merrill <jason@redhat.com>
943 * call.c (convert_default_arg): Remove special handling for
947 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
948 when deciding whether to call push_template_decl for a member class.
949 * pt.c (push_template_decl_real): Return after wrong levels error.
951 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
954 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
955 lambda, remove the lambda's own template argument list prior to fetching
959 * parser.c (cp_parser_parameter_declaration_clause): Move generic
960 function template unwinding on error into a more general location, ...
961 (cp_parser_skip_to_end_of_statement): ... here.
963 2014-03-07 Jason Merrill <jason@redhat.com>
965 * Make-lang.in (check_g++_parallelize): Split dg.exp.
967 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
968 we're in a trailing return type.
970 * typeck.c (comp_template_parms_position): 'auto' and
971 'decltype(auto)' are different from real template parms.
973 * parser.c (cp_parser_using_declaration): Consume the semicolon
974 after bare parameter pack error.
976 * cp-tree.h (REF_PARENTHESIZED_P): New.
977 * semantics.c (force_paren_expr): Set it.
978 * pt.c (do_auto_deduction): Check it.
979 (tsubst) [COMPONENT_REF]: Copy it.
980 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
982 * decl.c (create_array_type_for_decl): Only warn about invalid
983 C++1y VLA if flag_iso or warn_vla>0.
984 (grokdeclarator): Likewise.
985 * pt.c (tsubst): Likewise.
986 * semantics.c (finish_decltype_type): Likewise.
987 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
988 (cp_build_addr_expr_1): Likewise.
989 * init.c (build_new_1): Improve diagnostics.
991 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
994 * decl.c (check_initializer): Return NULL_TREE after error;
995 consistently use inform.
997 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
999 * decl.c (check_initializer): Remove dead code.
1001 2014-03-06 Marek Polacek <polacek@redhat.com>
1004 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1005 of checking tree code.
1007 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1009 * parser.c (cp_lexer_set_source_position): New.
1010 (cp_parser_mem_initializer): Use it.
1011 (cp_parser_postfix_open_square_expression): Likewise.
1012 (cp_parser_parenthesized_expression_list): Likewise.
1013 (cp_parser_new_initializer): Likewise.
1014 (cp_parser_jump_statement): Likewise.
1015 (cp_parser_initializer): Likewise.
1016 (cp_parser_functional_cast): Likewise.
1018 2014-03-05 Jason Merrill <jason@redhat.com>
1021 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1022 dependent expression.
1025 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1026 if re-parsing might succeed.
1027 * semantics.c (finish_id_expression): Use of a parameter outside
1028 the function body is a parse error.
1030 * parser.c (cp_parser_mem_initializer): Set input_location
1031 properly for init-list warning.
1032 (cp_parser_postfix_open_square_expression): Likewise.
1033 (cp_parser_parenthesized_expression_list): Likewise.
1034 (cp_parser_new_initializer): Likewise.
1035 (cp_parser_jump_statement): Likewise.
1036 (cp_parser_initializer): Likewise.
1037 (cp_parser_functional_cast): Likewise.
1039 2014-03-04 Jason Merrill <jason@redhat.com>
1042 * typeck2.c (process_init_constructor_record): Set
1043 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1047 * parser.c (cp_parser_direct_declarator): Set declarator to
1048 cp_error_declarator on invalid qualified-id.
1050 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1053 * parser.c (cp_parser_using_declaration): Early return when
1054 cp_parser_nested_name_specifier errors out.
1056 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1059 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1060 function scope on parse error in function parameter list.
1062 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1064 * method.c (implicitly_declare_fn): Remove redundant
1065 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1066 * semantics.c (is_instantiation_of_constexpr): Likewise.
1067 * error.c (dump_function_decl): Likewise.
1069 2014-03-01 Jason Merrill <jason@redhat.com>
1072 * semantics.c (begin_maybe_infinite_loop): Use
1073 fold_non_dependent_expr_sfinae.
1075 2014-02-28 Jason Merrill <jason@redhat.com>
1078 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1080 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1083 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1084 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1085 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1087 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1090 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1093 2014-02-27 Jason Merrill <jason@redhat.com>
1097 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1098 are not yet defined.
1100 2014-02-26 Jason Merrill <jason@redhat.com>
1104 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1105 * init.c (build_vtbl_address): Do it here.
1111 * pt.c (struct warning_sentinel): New.
1112 (tsubst_copy_and_build): Use it instead of
1113 c_inhibit_evaluation_warnings.
1114 * typeck.c (maybe_warn_about_useless_cast): Remove
1115 c_inhibit_evaluation_warnings check.
1118 * pt.c (get_template_parm_index): New.
1119 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1120 (process_template_parm): Allow bare packs in template template
1121 parm template parms.
1122 (coerce_template_parameter_pack): Handle fixed template template
1123 parm packs and fixed packs not at the end of the parm list.
1124 (coerce_template_parms): Handle template parm packs not at the end
1126 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1129 * pt.c (unify): Ignore alias templates when deducing a template
1135 * call.c (reference_binding): Recurse on user-defined conversion.
1136 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1138 2014-02-25 Jason Merrill <jason@redhat.com>
1141 * call.c (reference_binding): Recurse on user-defined conversion.
1142 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1144 * call.c (print_conversion_rejection): Handle n_arg of -2.
1145 (build_user_type_conversion_1): Pass it.
1148 * decl2.c (no_linkage_error): Handle C++98 semantics.
1149 (reset_type_linkage): Move from decl.c.
1150 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1151 (bt_reset_linkage_2, reset_decl_linkage): New.
1152 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1153 (cp_write_global_declarations): Move condition into no_linkage_error.
1154 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1155 * semantics.c (expand_or_defer_fn_1): Factor out
1156 tentative_decl_linkage.
1157 * cp-tree.h: Adjust.
1159 * decl2.c (finish_static_data_member_decl): Diagnose static data
1160 member in unnamed class.
1161 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1164 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1165 defaulted virtual dtor.
1169 * pt.c (get_underlying_template): Fix equivalence calculation.
1171 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1174 * parser.c (function_being_declared_is_template_p): Return false when
1175 processing a template parameter list.
1176 (cp_parser_parameter_declaration_clause): Don't set
1177 auto_is_implicit_function_template_parm_p when processing a
1178 template parameter list.
1180 * parser.c (synthesize_implicit_template_parm): Inject new template
1181 argument list appropriately when a generic member function
1182 of a class template is declared out-of-line.
1185 * parser.c (cp_parser_direct_declarator): Don't save and
1186 restore num_template_parameter_lists around call to
1187 cp_parser_parameter_declaration_list.
1188 (function_being_declared_is_template_p): New predicate.
1189 (cp_parser_parameter_declaration_list): Use
1190 function_being_declared_is_template_p as predicate for
1191 inspecting current function template parameter list length
1192 rather than num_template_parameter_lists.
1194 2014-02-24 Jason Merrill <jason@redhat.com>
1197 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1198 DECL_EXPR initialize a non-class iterator.
1201 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1203 2014-02-21 Jason Merrill <jason@redhat.com>
1206 * parser.c (cp_parser_type_name): Always check dependency.
1207 (cp_parser_type_specifier_seq): Call
1208 cp_parser_parse_and_diagnose_invalid_type_name.
1211 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1214 * parser.c (cp_parser_default_argument): Clear
1215 current_class_ptr/current_class_ref like tsubst_default_argument.
1218 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1219 than current_binding_level.
1222 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1225 * parser.c (cp_parser_enum_specifier): Call
1226 check_for_bare_parameter_packs.
1229 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1233 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1234 of the partial instantiation, not the most general template.
1235 (maybe_process_partial_specialization): Reassign everything on
1239 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1240 (check_explicit_specialization): Don't clone.
1243 * pt.c (coerce_template_parms): Bail if argument packing fails.
1246 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1247 Don't get confused by a CONSTRUCTOR that already has a type.
1250 * call.c (build_array_conv): Don't crash on VLA.
1253 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1256 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1257 in declaration context.
1261 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1264 * parser.c (cp_parser_direct_declarator): Don't wrap a
1265 type-dependent expression in a NOP_EXPR.
1268 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1273 * parser.c (cp_parser_template_argument): Restore dereference.
1274 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1275 (process_partial_specialization): Handle deref.
1278 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1282 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1283 implicit_template_scope upon leaving an out-of-line generic member
1284 function definition.
1286 2014-02-20 Kai Tietz <ktietz@redhat.com>
1289 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1290 valued type argument as error_mark_node.
1293 * semantics.c (finish_fname): Handle error_mark_node.
1295 2014-02-19 Jason Merrill <jason@redhat.com>
1298 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1299 spec from template context.
1301 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1304 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1305 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1308 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1310 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1313 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1316 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1319 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1320 During error recovery allow_non_constant may be false.
1322 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1325 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1326 scope whenever a template parameter list has been started, independent
1327 of whether the function call operator was well-formed or not.
1330 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1331 scope for generic friend declarations as well as for non-friends.
1333 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1336 * method.c (implicitly_declare_fn): A constructor of a class with
1337 virtual base classes isn't constexpr (7.1.5p4).
1339 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1341 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1343 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1346 * parser.c (cp_parser_omp_declare_reduction): Save and free
1349 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1353 * tree.c (handle_init_priority_attribute): Call default_conversion on
1354 the attribute argument.
1356 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1359 * method.c (synthesized_method_walk): If vbases is non-null but
1360 is_empty is true, likewise don't worry about the virtual bases.
1362 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1365 * typeck2.c (process_init_constructor_record): Just skip unnamed
1368 2014-01-31 Jason Merrill <jason@redhat.com>
1371 * pt.c (mark_decl_instantiated): Call mark_needed.
1374 * decl2.c (handle_tls_init): Handle null init fn.
1377 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1379 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1382 * class.c (build_vfield_ref): Early return error_mark_node if
1383 TYPE_VFIELD (type) is null.
1384 (build_base_path): Check return value of build_vfield_ref.
1386 2014-01-31 Jason Merrill <jason@redhat.com>
1389 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1390 [ck_list]: Check for error_mark_node.
1391 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1394 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1395 during partial ordering.
1397 2014-01-31 Marek Polacek <polacek@redhat.com>
1400 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1402 2014-01-30 Jason Merrill <jason@redhat.com>
1405 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1406 (local_specializations): New macro.
1407 * pt.c (local_specializations): Remove variable.
1409 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1412 * parser.c (make_string_pack): Use double_int::from_buffer.
1414 2014-01-30 Marek Polacek <polacek@redhat.com>
1417 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1419 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1420 with input_location.
1421 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1424 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1427 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1429 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1432 * pt.c (lookup_template_class_1): Check start_enum return value
1433 for error_mark_node.
1435 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1437 * decl.c (duplicate_decls, typename_hash, typename_compare):
1438 Use TYPE_IDENTIFIER.
1439 * error.c (dump_type): Likewise.
1440 * mangle.c (dump_substitution_candidates): Likewise.
1442 2014-01-30 Jason Merrill <jason@redhat.com>
1445 * decl2.c (attributes_naming_typedef_ok): New.
1446 * cp-tree.h: Declare it.
1447 * decl.c (grokdeclarator): Check it.
1448 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1450 2014-01-29 Jason Merrill <jason@redhat.com>
1453 * call.c (add_builtin_candidate): Catch dependent types.
1456 * pt.c (expand_template_argument_pack): Correct
1457 non_default_args_count calculation.
1460 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1463 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1464 have a friend template in a class template.
1465 * pt.c (tsubst_friend_function): Look through it.
1466 (push_template_decl_real): A friend member template is
1469 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1472 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1475 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1478 * pt.c (instantiate_template_1): Check for error_mark_node the second
1481 2014-01-29 Jason Merrill <jason@redhat.com>
1484 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1485 cdtor_returns_this case.
1488 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1490 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1493 * semantics.c (finish_omp_reduction_clause): Check type for
1496 2014-01-28 Jason Merrill <jason@redhat.com>
1499 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1500 (tsubst_copy): Use it if lookup fails.
1503 * pt.c (tsubst_function_type): Make sure we keep the same function
1507 * semantics.c (build_anon_member_initialization): Stop walking
1508 when we run out of COMPONENT_REFs.
1511 * decl.c (lookup_and_check_tag): Ignore template parameters if
1512 scope == ts_current.
1513 * pt.c (check_template_shadow): Don't complain about the injected
1516 * decl.c (duplicate_decls): Tweak.
1519 * mangle.c (write_unqualified_name): Handle operator auto.
1521 2014-01-27 Jason Merrill <jason@redhat.com>
1525 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1526 list-initialization. A conversion to rvalue ref that involves
1527 an lvalue-rvalue conversion is bad.
1528 (convert_like_real): Give helpful error message.
1531 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1534 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1538 * pt.c (template_parm_to_arg): Call convert_from_reference.
1539 (tsubst_template_arg): Don't strip reference refs.
1542 * call.c (build_aggr_conv): Reject value-initialization of reference.
1546 * call.c (convert_like_real): Give helpful error about excess braces
1547 for ck_rvalue of scalar type.
1550 * call.c (reference_binding): Only elide braces if the single
1551 element is reference-related.
1554 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1558 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1562 * decl.c (compute_array_index_type): Don't call
1563 maybe_constant_value for a non-integral expression.
1565 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1567 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1569 * cp-gimplify.c (cp_genericize): Likewise.
1570 * decl.c (grokfndecl): Likewise.
1571 * parser.c (cp_parser_postfix_expression): Likewise.
1572 (cp_parser_postfix_open_square_expression): Likewise.
1573 (cp_parser_direct_declarator): Likewise.
1574 (is_cilkplus_vector_p): Likewise.
1575 (cp_parser_omp_clause_name): Likewise.
1576 (cp_parser_omp_all_clauses): Likewise.
1577 * pt.c (apply_late_template_attributes): Likewise.
1578 * typeck.c (cp_build_array_ref): Likewise.
1579 (cp_build_compound_expr): Likewise.
1580 (check_return_expr): Likewise.
1582 2014-01-24 Jason Merrill <jason@redhat.com>
1585 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1590 * typeck2.c (process_init_constructor_array): Don't create
1593 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1595 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1596 handling for RANGE_ARRAY case.
1598 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1601 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1603 2014-01-23 Marek Polacek <polacek@redhat.com>
1606 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1608 2014-01-23 Marek Polacek <polacek@redhat.com>
1611 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1614 2014-01-23 Jason Merrill <jason@redhat.com>
1617 * cp-tree.h (struct language_function): Add infinite_loop and
1619 (current_function_infinite_loop): New.
1620 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1621 (break_maybe_infinite_loop): New.
1622 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1623 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1624 (begin_range_for_stmt): Use them.
1625 * decl.c (finish_function): Don't warn about missing return
1626 if current_function_infinite_loop.
1627 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1628 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1630 * call.c (build_op_delete_call): Use make_tree_vector and
1631 release_tree_vector.
1633 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1636 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1637 nested_name_specifier.
1639 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1641 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1642 see if there is an attribute after function decl. If so, then
1644 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1645 enabled function late parsing.
1646 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1647 attribute for a SIMD-enabled function.
1648 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1649 the function is used by SIMD-enabled function (indicated by NULL
1650 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1651 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1652 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1653 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1654 vectorlength clause. Added a new bool parameter to differentiate
1656 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1657 (is_cilkplus_vector_p): Likewise.
1658 (cp_parser_late_parsing_elem_fn_info): Likewise.
1659 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1660 and "vectorlength" clauses when Cilk Plus is enabled.
1661 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1662 and emit a sorry message when step size is a parameter.
1663 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1664 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1666 * pt.c (apply_late_template_attributes): Likewise.
1668 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1671 * semantics.c (finish_omp_reduction_clause): Reject
1672 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1674 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1677 * parser.c (cp_parser_class_head): Push the class before parsing
1678 the base-clause, pop after it.
1680 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1682 * decl2.c (cpp_check): Revert prototype change.
1684 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1688 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1691 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1694 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1695 only when errorcount == 0.
1697 2014-01-17 Marek Polacek <polacek@redhat.com>
1700 * cvt.c (ocp_convert): Don't segfault on non-existing
1701 ENUM_UNDERLYING_TYPE.
1703 2014-01-16 Jason Merrill <jason@redhat.com>
1706 * tree.c (bot_manip): Update the location of builtin_LINE and
1709 2014-01-14 Jason Merrill <jason@redhat.com>
1712 * typeck2.c (massage_init_elt): New.
1713 (process_init_constructor_record)
1714 (process_init_constructor_union): Use it.
1715 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1716 (split_nonconstant_init_1): Handle it.
1717 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1719 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1722 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1723 and replaced an existing if-statement with else-if statement.
1724 Changed an existing error message wording to match the one from the C
1727 2014-01-08 Jason Merrill <jason@redhat.com>
1730 * class.c (abi_tag_data): Add tags field.
1731 (check_abi_tags): Initialize it.
1732 (find_abi_tags_r): Support collecting missing tags.
1733 (mark_type_abi_tags): Don't look at template args.
1734 (inherit_targ_abi_tags): New.
1735 (check_bases_and_members): Use it.
1736 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1737 * mangle.c (write_abi_tags): Check it.
1739 2014-01-07 Jason Merrill <jason@redhat.com>
1742 * pt.c (num_innermost_template_parms): New.
1743 (get_underlying_template): Use it.
1746 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1748 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1750 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1751 the letter of 20.11.6 about Base and Derived naming the same
1752 class type modulo cv-qualifiers.
1754 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1757 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1758 function as unimplemented for generic lambdas with varargs.
1761 * parser.c (cp_parser_template_parameter): Early out with
1762 error_mark_node if parameter declaration was not parsed.
1765 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1766 auto_is_implicit_function_template_parm_p around lambda body.
1769 * parser.c (cp_parser_init_declarator): Undo fully implicit
1770 template parameter list when declarator is not a function.
1772 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1775 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1777 2014-01-03 Tobias Burnus <burnus@net-b.de>
1780 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1782 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1786 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1787 as include_std to perform_koenig_lookup.
1788 (cp_parser_postfix_expression): Adjust.
1789 * pt.c (tsubst_copy_and_build): Likewise.
1790 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1791 (omp_reduction_lookup): Adjust.
1792 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1793 (lookup_arg_dependent): Likewise.
1794 (lookup_function_nonclass): Adjust.
1795 * name-lookup.h: Adjust declaration.
1796 * cp-tree.h: Likewise.
1798 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1801 * parser.c (cp_parser_userdef_numeric_literal): Mention
1802 -fext-numeric-literals in the message.
1804 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1807 * call.c (build_conditional_expr_1): Check the return value of
1810 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1812 * call.c (convert_like_real): Check complain.
1814 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1817 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1820 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1822 Update copyright years
1824 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1826 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1827 the standard form for the copyright notice.
1829 Copyright (C) 2014 Free Software Foundation, Inc.
1831 Copying and distribution of this file, with or without modification,
1832 are permitted in any medium without royalty provided the copyright
1833 notice and this notice are preserved.