1 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
4 * parser.c (cp_parser_declarator): Add bool parameter.
5 (cp_parser_direct_declarator): Likewise, use it.
6 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
7 (cp_parser_condition, cp_parser_explicit_instantiation,
8 cp_parser_init_declarator, cp_parser_type_id_1,
9 cp_parser_parameter_declaration, cp_parser_exception_declaration,
10 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
11 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
13 * decl.c (grokdeclarator): Fix handling of friend declared in
14 namespace scope (g++.dg/parse/friend10.C).
16 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
18 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
20 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
21 (maybe_clone_body): Move symbol across comdat groups.
22 * method.c (use_thunk): Copy implicit section flag.
24 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
27 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
29 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
31 * method.c (use_thunk): Use set_decl_section_name.
32 * optimize.c (maybe_clone_body): Use set_decl_section_name.
33 * decl.c (duplicate_decls): Likewise.
34 * vtable-class-hierarchy.c: Likewise.
36 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
39 * class.c (check_field_decls): In C++11 mode do not reject
40 static data members and reference-type members in unions.
42 2014-06-05 Jason Merrill <jason@redhat.com>
45 * decl.c (check_initializer): Collapse a TREE_LIST here.
46 * typeck2.c (store_init_value): Not here.
48 2014-06-05 Richard Biener <rguenther@suse.de>
49 Paolo Carlini <paolo.carlini@oracle.com>
52 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
53 handling of empty classes.
55 2014-06-04 Jason Merrill <jason@redhat.com>
57 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
58 for noexcept and thread_local, too.
61 * decl.c (check_initializer): Maybe clear
62 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
64 2014-06-05 Richard Biener <rguenther@suse.de>
67 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
68 warnings for accessing empty classes.
70 2014-06-05 Marek Polacek <polacek@redhat.com>
73 * parser.c (cp_parser_binary_expression): Warn when logical not is
74 used on the left hand side operand of a comparison.
76 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
79 * typeck.c (cp_build_modify_expr): Handle array of characters
80 initialized by a string literal.
81 * decl.c (check_initializer): Handle parenthesized string literal
83 * typeck2.c (store_init_value): Remove redundant check.
85 2014-06-04 Jason Merrill <jason@redhat.com>
89 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
90 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
92 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
95 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
98 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
102 * call.c (standard_conversion): Convert nullptr to bool only
103 in case of direct-initialization.
104 (convert_like_real): Provide informative error message.
106 2014-06-03 Marek Polacek <polacek@redhat.com>
109 * semantics.c (finish_switch_cond): Warn if switch condition has
112 2014-06-03 Jason Merrill <jason@redhat.com>
115 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
116 variable to local_specializations.
119 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
121 2014-06-02 Jason Merrill <jason@redhat.com>
124 * decl.c (reshape_init_class): Handle un-folded
125 constant-expressions.
128 * pt.c (pack_deducible_p): Handle canonicalization.
130 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
132 * pt.c (tsubst_function_type): Initialize arg_types.
134 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
137 * class.c (handle_using_decl): Pass the correct scope to
138 cp_emit_debug_info_for_using.
140 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
144 * search.c (accessible_p): Use current_nonlambda_class_type.
145 * semantics.c (check_accessibility_of_qualified_id): Likewise.
147 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
149 * decl.c: Include builtins.h.
150 * semantics.c: Likewise.
152 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
156 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
157 * pt.c (tsubst_function_type): Inject the this parameter; do the
158 substitutions in the order mandated by the DR.
159 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
160 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
161 (static_fn_type): Copy it.
162 * decl2.c (build_memfn_type, change_return_type,
163 cp_reconstruct_complex_type): Likewise.
164 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
165 * tree.c (strip_typedefs): Likewise.
166 * typeck.c (merge_types): Likewise.
168 2014-05-30 Jason Merrill <jason@redhat.com>
171 * pt.c (instantiate_decl): Check that defer_ok is not set for
175 * pt.c (tsubst_init): Split out from...
176 (tsubst_expr) [DECL_EXPR]: Here.
177 (tsubst_copy) [VAR_DECL]: Use it.
178 * semantics.c (finish_id_expression): Return the decl for static/const.
180 2014-05-28 Jason Merrill <jason@redhat.com>
183 * decl.c (cxx_comdat_group): Return a decl.
184 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
186 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
190 * call.c (build_aggr_conv): Ignore passed in flags.
191 (build_array_conv, build_complex_conv): Likewise.
193 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
195 * optimize.c (maybe_thunk_body): Use set_comdat_group.
196 (maybe_clone_body): Likewise.
197 * decl.c (duplicate_decls): Update code duplicating comdat group;
198 do not copy symtab pointer; before freeing newdecl remove it
200 * decl2.c (constrain_visibility): Use set_comdat_group.
202 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
204 * rtti.c: Include tm_p.h
205 (emit_tinfo_decl): Force RTTI data to be aligned to required
208 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
210 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
211 ignoring other target adjustments.
213 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
215 * semantics.c (finish_omp_clauses): Remove duplicated variable
218 * parser.c (cp_parser_omp_target): Return bool values.
220 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
223 * lambda.c (add_capture): Enforce that capture by value requires
225 * typeck2.c (cxx_incomplete_type_inform): Early return if
226 TYPE_MAIN_DECL is null.
228 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
231 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
233 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
236 * lambda.c (build_capture_proxy, add_capture): Treat normal
237 captures and init-captures identically.
239 2014-05-21 Mark Wielaard <mjw@redhat.com>
242 * cp-lang.c (cxx_enum_underlying_base_type): New function.
243 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
245 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
247 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
248 * cp-array-notation.c (replace_invariant_exprs): Likewise.
249 (expand_array_notation): Handle VOID_CST.
250 * error.c (dump_expr): Likewise.
251 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
252 (cxx_pretty_printer::expression): Likewise.
253 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
254 * decl.c (register_dtor_fn): Likewise.
255 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
256 (build_delete, push_base_cleanups): Likewise.
257 * mangle.c (write_expression): Likewise.
258 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
259 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
260 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
261 * tree.c (cp_tree_equal): Likewise.
262 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
263 instead of void_zero_node.
264 * typeck.c (check_return_expr): Likewise.
265 * typeck2.c (build_functional_cast): Likewise.
267 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
270 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
272 (cp_parser_statement): ...here. Make sure only semicolon can go after
275 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
280 * typeck2.c (digest_nsdmi_init): New.
281 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
282 * init.c (get_nsdmi): Likewise.
283 * cp-tree.h (digest_nsdmi_init): Declare.
285 2014-05-20 Jason Merrill <jason@redhat.com>
287 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
288 up a virtual function in a dummy object.
290 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
293 * decl.c (duplicate_decls): Replace pair of warning_at with
295 (maybe_commonize_var): Likewise.
297 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
300 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
301 (tsubst_copy_and_build): Perform recursive substitutions in a
304 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
307 * typeck2.c (cxx_incomplete_type_inform): New.
308 (cxx_incomplete_type_diagnostic): Use it.
309 * decl.c (grokdeclarator): Check the element type of an
310 incomplete array type; call the above.
311 * cp-tree.h (cxx_incomplete_type_inform): Declare.
313 2014-05-19 Jason Merrill <jason@redhat.com>
316 * pt.c (tsubst_copy): Don't check at_function_scope_p.
317 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
319 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
321 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
322 * parser.c (cp_parser_enum_specifier): Likewise.
324 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
326 * class.c (sorted_fields_type_new): Adjust.
327 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
328 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
329 * cp-tree.h: Remove usage of variable_size gty attribute.
330 * decl.c (make_label_decl): Adjust.
331 (check_goto): Likewise.
332 (start_preparsed_function): Likewise.
333 (save_function_data): Likewise.
334 * lex.c (init_reswords): Likewise.
335 (retrofit_lang_decl): Likewise.
336 (cxx_dup_lang_specific_decl): Likewise.
337 (copy_lang_type): Likewise.
338 (cxx_make_type): Likewise.
339 * name-lookup.c (binding_entry_make): Likewise.
340 (binding_table_construct): Likewise.
341 (binding_table_new): Likewise.
342 (cxx_binding_make): Likewise.
343 (pushdecl_maybe_friend_1): Likewise.
344 (begin_scope): Likewise.
345 (push_to_top_level): Likewise.
346 * parser.c (cp_lexer_alloc): Likewise.
347 (cp_lexer_new_from_tokens): Likewise.
348 (cp_token_cache_new): Likewise.
349 (cp_parser_context_new): Likewise.
350 (cp_parser_new): Likewise.
351 (cp_parser_nested_name_specifier_opt): Likewise.
352 (cp_parser_template_id): Likewise.
353 * pt.c (maybe_process_partial_specialization): Likewise.
354 (register_specialization): Likewise.
355 (add_pending_template): Likewise.
356 (lookup_template_class_1): Likewise.
357 (push_tinst_level): Likewise.
358 * semantics.c (register_constexpr_fundef): Likewise.
359 (cxx_eval_call_expression): Likewise.
360 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
362 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
365 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
366 when cp_parser_lookup_name sets ambiguous_decls.
368 2014-05-15 Jason Merrill <jason@redhat.com>
370 * call.c (print_conversion_rejection): Use loc consistently.
372 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
374 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
375 * call.c (convert_like_real, build_new_method_call_1): Use it.
376 * decl2.c (grokfield): Likewise.
377 * init.c (perform_member_init, build_aggr_init, expand_default_init,
378 build_new_1): Likewise.
379 * mangle.c (write_expression): Likewise.
380 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
382 2014-05-14 Jason Merrill <jason@redhat.com>
386 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
387 dropped cv-quals as a bad conversion.
388 (convert_like_real) [ck_ref_bind]: Explain them.
389 (compare_ics): Check badness before stripping reference
390 bindings. Handle comparing bad reference bindings.
391 * typeck.c (comp_cv_qualification): Add overload that just takes
393 * cp-tree.h: Declare it.
395 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
396 (arg_conversion_rejection, bad_arg_conversion_rejection)
397 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
398 (add_function_candidate): Pass actual argument, rather than type, to
399 bad_arg_conversion_rejection.
400 (print_conversion_rejection): Explain what's wrong with the conversion.
401 (print_z_candidates): Say "candidate:" before each candidate.
402 (splice_viable): Be strict if we see a viable or template candidate.
403 (build_user_type_conversion_1): Pass false to strict parameter.
404 (perform_overload_resolution, build_conditional_expr_1): Likewise.
405 (build_new_op_1, build_new_method_call_1): Likewise.
406 (build_op_call_1): Pass true to strict parameter.
408 2014-05-13 Jason Merrill <jason@redhat.com>
410 * call.c (print_error_for_call_failure): Say "no match" rather
411 than "ambiguous" if there were no strict matches.
412 (build_new_method_call_1): Likewise.
415 * semantics.c (is_this_parameter): Allow capture proxies too.
417 2014-05-12 Jason Merrill <jason@redhat.com>
419 * call.c (maybe_print_user_conv_context): New.
420 (convert_like_real): Use it. Print call context for bad
421 user-defined conversion.
422 (build_over_call): Print call context for bad 'this' conversion.
424 * call.c (convert_like_real): Use inform for identifying the
427 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
429 * cvt.c (cp_convert_to_pointer): Don't call error_at if
430 complain & tf_error is false.
432 * decl.c (make_unbound_class_template): Prefer inform for
433 "declared here"-type message.
435 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
439 * lambda.c (lambda_expr_this_capture): Add new parameter
440 add_capture_p controlling whether the functions will try to
441 capture 'this' via the default capture.
442 (maybe_resolve_dummy): Likewise.
443 * cp-tree.h: Adjust prototypes.
444 * call.c, semantics.c: Change callers of these functions.
445 * call.c (build_new_method_call_1): Use the actual 'this' that
446 would be potentially captured for the overload resolution, instead
449 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
451 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
453 (convert_nontype_argument): Adjust calls.
454 (coerce_template_parameter_pack): Add missing complain & tf_error
457 2014-05-09 Jason Merrill <jason@redhat.com>
461 * call.c (build_conditional_expr_1, conditional_conversion): Handle
462 non-class lvalues and xvalues that differ only in cv-qualifiers.
466 * call.c (build_user_type_conversion_1): The copy-init temporary
470 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
473 * call.c (build_conditional_expr_1): If overload resolution finds
474 no match, just say "different types".
477 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
480 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
481 if we didn't find a conversion.
482 Don't accept a bad conversion too early.
484 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
487 * typeck.c (convert_for_assignment): Provide an inform for pointers
488 to incomplete class types.
490 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
493 * pt.c (convert_nontype_argument): Protect all the error calls
494 with complain & tf_error.
496 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
499 * pt.c (instantiate_decl): Avoid generating the body of a
502 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
505 * pt.c (maybe_begin_member_template_processing): Use
508 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
509 Mike Stump <mikestump@comcast.net>
510 Richard Sandiford <rdsandiford@googlemail.com>
512 * call.c: Include wide-int.h.
513 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
514 (convert_for_arg_passing): Likewise.
515 * class.c: Include wide-int.h.
516 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
517 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
518 (include_empty_classes): Likewise
519 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
520 * cvt.c: Include wide-int.h.
521 (ignore_overflows): Use wide_int_to_tree.
522 * decl.c: Include wide-int.h.
523 (check_array_designated_initializer): Use wide-int interfaces.
524 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
525 (finish_enum_value_list): Use signop.
526 (build_enumerator): Use wide-int interfaces.
527 * init.c: Include wide-int.h.
528 (build_new_1): Use wide-int interfaces.
529 * mangle.c: Include wide-int.h.
530 (write_integer_cst): Use wide-int interfaces.
531 (write_array_type): Likewise.
532 * tree.c: Include wide-int.h.
533 (cp_tree_equal): Use tree_int_cst_equal.
534 * typeck2.c: Include wide-int.h.
535 (process_init_constructor_array): Use wide-int interfaces.
537 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
540 * decl.c (grokfndecl): Check duplicate_decls return value for
542 * pt.c (instantiate_decl): A deleted function is defined.
544 2014-05-02 Jason Merrill <jason@redhat.com>
546 * decl2.c (vague_linkage_p): Local statics have vague linkage.
549 * lambda.c (lambda_capture_field_type): Wrap anything dependent
551 (add_capture): Check for VLA before calling it.
552 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
553 just the current one. Make non-static.
554 * cp-tree.h: Declare it.
555 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
556 the operand was static or constant.
558 2014-05-02 Marek Polacek <polacek@redhat.com>
560 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
563 2014-05-01 Marek Polacek <polacek@redhat.com>
566 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
567 between label and variable when warning about returning local address.
569 2014-04-30 Jason Merrill <jason@redhat.com>
572 * init.c (build_value_init): Don't try to call an array constructor.
575 * typeck2.c (massage_init_elt): Use maybe_constant_init.
577 2014-04-30 Marek Polacek <polacek@redhat.com>
579 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
580 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
581 for non-integer types.
583 2014-04-29 Jason Merrill <jason@redhat.com>
586 Represent the unevaluated exception specification of an implicitly
587 declared or deleted function with a simple placeholder, not a list
589 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
590 * except.c (unevaluated_noexcept_spec): New.
591 * class.c (deduce_noexcept_on_destructor): Use it.
592 * decl.c (check_redeclaration_exception_specification): Call
593 maybe_instantiate_noexcept.
594 (duplicate_decls): Call it before merge_types.
595 (start_preparsed_function): Call maybe_instantiate_noexcept.
596 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
597 * init.c (get_nsdmi): Factor out of perform_member_init.
598 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
599 (walk_field_subobs): Consider NSDMI for EH spec.
600 (get_defaulted_eh_spec): New.
601 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
602 (defaulted_late_check): Defer EH checking in non-template classes.
603 (after_nsdmi_defaulted_late_checks): New.
604 * parser.c (cp_parser_class_specifier_1): Use it.
605 (unparsed_classes): New macro.
606 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
607 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
608 Remove list-of-functions handling.
609 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
610 handling and FN parameter.
611 * typeck.c (merge_types): Adjust.
613 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
616 * parser.c (cp_parser_alias_declaration): Check return value of
619 2014-04-24 Jakub Jelinek <jakub@redhat.com>
621 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
622 atomic-clause, allow comma in between atomic-clause and
625 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
628 * rtti.c (emit_support_tinfos): Do not iterate on
629 registered_builtin_types (partial revert).
631 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
634 * semantics.c (apply_deduced_return_type): Complete non-void type
635 before estimating whether the type is aggregate.
637 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
640 * rtti.c (emit_support_tinfo_1): New function, extracted from
642 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
644 2014-04-22 Jakub Jelinek <jakub@redhat.com>
647 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
648 fails, don't set OM_PARALLEL_COMBINED and return NULL.
650 2014-04-18 Jason Merrill <jason@redhat.com>
653 * call.c (reference_binding): Recurse on user-defined conversion.
656 * call.c (standard_conversion): Don't try to apply restrict to void.
658 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
660 * decl.c (reshape_init_r): Handle a single element of vector type.
662 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
665 * decl2.c (cplus_decl_attributes): Handle
666 pointer-to-member-function declarations.
668 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
671 * call.c (build_user_type_coversion): Use build_dummy_object
672 to create the placeholder object for a constructor method call.
673 (build_special_member_call): Likewise.
674 (build_over_call): Check for the placeholder object with
676 (build_new_method_call_1): Likewise. Don't attempt to resolve
677 a dummy object for a constructor method call.
679 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
682 * friend.c (add_friend, make_friend_class): Move repeated friend
683 warning under Wredundant_decls.
685 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
687 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
688 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
689 (do_class_using_decl): Likewise.
690 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
692 2014-04-15 Jakub Jelinek <jakub@redhat.com>
695 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
697 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
699 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
701 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
703 * pt.c (mark_template_parm): Use template_parm_level_and_index.
705 2014-04-11 Jason Merrill <jason@redhat.com>
707 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
709 (cp_lexer_get_preprocessor_token): Always clear it.
710 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
714 * decl.c (reshape_init_r): Handle a single element of class type.
717 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
718 built-in operator new.
720 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
723 * name-lookup.c (parse_using_directive): Return early if the
724 attribs argument is error_mark_node; use get_attribute_name.
726 2014-04-11 Jason Merrill <jason@redhat.com>
730 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
731 * call.c (struct z_candidate): Add flags field.
732 (add_candidate): Add flags parm.
733 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
734 (add_template_candidate_real): Pass it.
735 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
736 * tree.c (build_aggr_init_expr): Copy it.
737 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
739 2014-04-10 Richard Biener <rguenther@suse.de>
740 Jakub Jelinek <jakub@redhat.com>
743 * error.c (dump_decl) <case FUNCTION_DECL>: If
744 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
745 recurse on DECL_ABSTRACT_ORIGIN instead of printing
748 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
750 * pt.c (check_template_variable): Check for the return of pedwarn
751 before emitting a note.
752 * parser.c (cp_parser_lambda_introducer): Likewise.
754 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
757 * pt.c (process_template_parm): For an invalid non-type parameter
758 only set TREE_TYPE to error_mark_node.
759 (push_inline_template_parms_recursive, comp_template_parms,
760 redeclare_class_template, coerce_template_template_parm,
761 coerce_template_template_parms, unify): Use error_operand_p.
763 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
765 * class.c (check_bases_and_members): Warn about non-virtual dtors
766 in public bases only. Check warn_ecpp before complaining about
767 non-polymorphic bases.
769 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
771 * decl.c (duplicate_decls): Check for the return of warning_at
772 before emitting a note.
773 (warn_misplaced_attr_for_class_type): Likewise.
774 (check_tag_decl): Likewise.
776 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
779 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
781 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
784 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
785 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
786 instantiating a variable-sized type.
789 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
791 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
793 * class.c (find_abi_tags_r): Check for the return of warning
794 before emitting a note.
795 (one_inherited_ctor): Likewise.
797 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
799 * decl.c (duplicate_decls): Check for the return of permerror
800 before emitting a note.
802 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
804 * class.c (accessible_nvdtor_p): New.
805 (check_bases): Don't check base destructor here ...
806 (check_bases_and_members): ... check them here. Trigger on
807 Wnon-virtual-dtor flag.
808 (finish_struct_1): Use accessible_nvdtor_p.
810 2014-04-01 Jason Merrill <jason@redhat.com>
812 * pt.c (process_partial_specialization): Say "not deducible"
813 rather than "not used". Use inform.
816 * pt.c (coerce_template_parms): Check that the pack expansion
817 pattern works with the first matching parameter.
819 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
821 * init.c (perform_member_init): Homogenize uninitialized
824 2014-04-01 Jason Merrill <jason@redhat.com>
827 * call.c (build_array_conv): Call complete_type.
830 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
831 (picflag_from_initializer): Return it.
832 (process_init_constructor): Handle it.
835 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
836 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
837 * pt.c (get_template_info): Handle NAMESPACE_DECL.
838 (most_general_template): Handle more kinds of template.
839 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
840 instantiations and specializations.
842 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
845 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
846 COMPONENT_REFs and ARRAY_REFs sooner.
848 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
851 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
852 usage in non-functions with pushed scope.
854 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
857 * name-lookup.h (cp_binding_level): New transient field defining_class_p
858 to indicate whether a scope is in the process of defining a class.
859 * semantics.c (begin_class_definition): Set defining_class_p.
860 * name-lookup.c (leave_scope): Reset defining_class_p.
861 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
862 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
863 unwinding to class-defining scope to handle the erroneous definition of
864 a generic function of an arbitrarily nested class within an enclosing
867 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
870 * method.c (walk_field_subobs): Improve the diagnostic
871 locations for both REFERENCE_TYPEs and non-static const members.
872 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
873 instead of %qD to be consistent with the c++11 diagnostic.
875 2014-03-25 Jason Merrill <jason@redhat.com>
879 * class.c (build_vtbl_initializer): Handle abstract dtors here.
880 * search.c (get_pure_virtuals): Not here.
883 * parser.c (cp_parser_lambda_expression): Don't parse the body of
884 a lambda in unevaluated context.
887 * decl.c (create_array_type_for_decl): Complain about array of auto.
889 2014-03-25 Jakub Jelinek <jakub@redhat.com>
892 * semantics.c (potential_constant_expression_1): Handle
895 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
898 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
899 introducing an implicit function template parameter within an explicit
902 2014-03-22 Jason Merrill <jason@redhat.com>
905 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
908 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
911 * name-lookup.c (push_class_level_binding_1): Check identifier_p
912 on the name argument.
914 2014-03-20 Jakub Jelinek <jakub@redhat.com>
917 * init.c (build_zero_init_1): Ignore fields with error_mark_node
920 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
923 * call.c (build_new_method_call_1): Handle pure virtuals called by
926 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
929 * parser.c (cp_parser_member_declaration): Don't allow
930 finish_fully_implicit_template to consider friend declarations to be
931 class member templates.
932 (synthesize_implicit_template_parm): Handling winding back through class
933 scope to the class being defined in order to inject a template argument
937 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
938 function scope as per cp_parser_skip_to_end_of_statement.
940 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
943 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
945 2014-03-14 Jason Merrill <jason@redhat.com>
949 * search.c (get_pure_virtuals): Handle abstract dtor here.
950 (dfs_get_pure_virtuals): Not here.
953 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
954 abstract class as pure.
956 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
959 * pt.c (maybe_process_partial_specialization): Check return value
960 of check_specialization_namespace.
962 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
965 * semantics.c (finish_static_assert): Call cxx_constant_value only
966 if require_potential_rvalue_constant_expression returns true.
968 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
971 * method.c (get_inherited_ctor): New.
972 * cp-tree.h (get_inherited_ctor): Declare it.
973 * semantics.c (is_valid_constexpr_fn): Use it.
975 2014-03-10 Jason Merrill <jason@redhat.com>
978 * call.c (convert_default_arg): Remove special handling for
982 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
983 when deciding whether to call push_template_decl for a member class.
984 * pt.c (push_template_decl_real): Return after wrong levels error.
986 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
989 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
990 lambda, remove the lambda's own template argument list prior to fetching
994 * parser.c (cp_parser_parameter_declaration_clause): Move generic
995 function template unwinding on error into a more general location, ...
996 (cp_parser_skip_to_end_of_statement): ... here.
998 2014-03-07 Jason Merrill <jason@redhat.com>
1000 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1002 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1003 we're in a trailing return type.
1005 * typeck.c (comp_template_parms_position): 'auto' and
1006 'decltype(auto)' are different from real template parms.
1008 * parser.c (cp_parser_using_declaration): Consume the semicolon
1009 after bare parameter pack error.
1011 * cp-tree.h (REF_PARENTHESIZED_P): New.
1012 * semantics.c (force_paren_expr): Set it.
1013 * pt.c (do_auto_deduction): Check it.
1014 (tsubst) [COMPONENT_REF]: Copy it.
1015 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1017 * decl.c (create_array_type_for_decl): Only warn about invalid
1018 C++1y VLA if flag_iso or warn_vla>0.
1019 (grokdeclarator): Likewise.
1020 * pt.c (tsubst): Likewise.
1021 * semantics.c (finish_decltype_type): Likewise.
1022 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1023 (cp_build_addr_expr_1): Likewise.
1024 * init.c (build_new_1): Improve diagnostics.
1026 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1029 * decl.c (check_initializer): Return NULL_TREE after error;
1030 consistently use inform.
1032 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1034 * decl.c (check_initializer): Remove dead code.
1036 2014-03-06 Marek Polacek <polacek@redhat.com>
1039 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1040 of checking tree code.
1042 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1044 * parser.c (cp_lexer_set_source_position): New.
1045 (cp_parser_mem_initializer): Use it.
1046 (cp_parser_postfix_open_square_expression): Likewise.
1047 (cp_parser_parenthesized_expression_list): Likewise.
1048 (cp_parser_new_initializer): Likewise.
1049 (cp_parser_jump_statement): Likewise.
1050 (cp_parser_initializer): Likewise.
1051 (cp_parser_functional_cast): Likewise.
1053 2014-03-05 Jason Merrill <jason@redhat.com>
1056 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1057 dependent expression.
1060 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1061 if re-parsing might succeed.
1062 * semantics.c (finish_id_expression): Use of a parameter outside
1063 the function body is a parse error.
1065 * parser.c (cp_parser_mem_initializer): Set input_location
1066 properly for init-list warning.
1067 (cp_parser_postfix_open_square_expression): Likewise.
1068 (cp_parser_parenthesized_expression_list): Likewise.
1069 (cp_parser_new_initializer): Likewise.
1070 (cp_parser_jump_statement): Likewise.
1071 (cp_parser_initializer): Likewise.
1072 (cp_parser_functional_cast): Likewise.
1074 2014-03-04 Jason Merrill <jason@redhat.com>
1077 * typeck2.c (process_init_constructor_record): Set
1078 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1082 * parser.c (cp_parser_direct_declarator): Set declarator to
1083 cp_error_declarator on invalid qualified-id.
1085 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1088 * parser.c (cp_parser_using_declaration): Early return when
1089 cp_parser_nested_name_specifier errors out.
1091 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1094 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1095 function scope on parse error in function parameter list.
1097 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1099 * method.c (implicitly_declare_fn): Remove redundant
1100 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1101 * semantics.c (is_instantiation_of_constexpr): Likewise.
1102 * error.c (dump_function_decl): Likewise.
1104 2014-03-01 Jason Merrill <jason@redhat.com>
1107 * semantics.c (begin_maybe_infinite_loop): Use
1108 fold_non_dependent_expr_sfinae.
1110 2014-02-28 Jason Merrill <jason@redhat.com>
1113 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1115 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1118 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1119 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1120 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1122 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1125 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1128 2014-02-27 Jason Merrill <jason@redhat.com>
1132 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1133 are not yet defined.
1135 2014-02-26 Jason Merrill <jason@redhat.com>
1139 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1140 * init.c (build_vtbl_address): Do it here.
1146 * pt.c (struct warning_sentinel): New.
1147 (tsubst_copy_and_build): Use it instead of
1148 c_inhibit_evaluation_warnings.
1149 * typeck.c (maybe_warn_about_useless_cast): Remove
1150 c_inhibit_evaluation_warnings check.
1153 * pt.c (get_template_parm_index): New.
1154 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1155 (process_template_parm): Allow bare packs in template template
1156 parm template parms.
1157 (coerce_template_parameter_pack): Handle fixed template template
1158 parm packs and fixed packs not at the end of the parm list.
1159 (coerce_template_parms): Handle template parm packs not at the end
1161 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1164 * pt.c (unify): Ignore alias templates when deducing a template
1170 * call.c (reference_binding): Recurse on user-defined conversion.
1171 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1173 2014-02-25 Jason Merrill <jason@redhat.com>
1176 * call.c (reference_binding): Recurse on user-defined conversion.
1177 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1179 * call.c (print_conversion_rejection): Handle n_arg of -2.
1180 (build_user_type_conversion_1): Pass it.
1183 * decl2.c (no_linkage_error): Handle C++98 semantics.
1184 (reset_type_linkage): Move from decl.c.
1185 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1186 (bt_reset_linkage_2, reset_decl_linkage): New.
1187 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1188 (cp_write_global_declarations): Move condition into no_linkage_error.
1189 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1190 * semantics.c (expand_or_defer_fn_1): Factor out
1191 tentative_decl_linkage.
1192 * cp-tree.h: Adjust.
1194 * decl2.c (finish_static_data_member_decl): Diagnose static data
1195 member in unnamed class.
1196 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1199 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1200 defaulted virtual dtor.
1204 * pt.c (get_underlying_template): Fix equivalence calculation.
1206 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1209 * parser.c (function_being_declared_is_template_p): Return false when
1210 processing a template parameter list.
1211 (cp_parser_parameter_declaration_clause): Don't set
1212 auto_is_implicit_function_template_parm_p when processing a
1213 template parameter list.
1215 * parser.c (synthesize_implicit_template_parm): Inject new template
1216 argument list appropriately when a generic member function
1217 of a class template is declared out-of-line.
1220 * parser.c (cp_parser_direct_declarator): Don't save and
1221 restore num_template_parameter_lists around call to
1222 cp_parser_parameter_declaration_list.
1223 (function_being_declared_is_template_p): New predicate.
1224 (cp_parser_parameter_declaration_list): Use
1225 function_being_declared_is_template_p as predicate for
1226 inspecting current function template parameter list length
1227 rather than num_template_parameter_lists.
1229 2014-02-24 Jason Merrill <jason@redhat.com>
1232 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1233 DECL_EXPR initialize a non-class iterator.
1236 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1238 2014-02-21 Jason Merrill <jason@redhat.com>
1241 * parser.c (cp_parser_type_name): Always check dependency.
1242 (cp_parser_type_specifier_seq): Call
1243 cp_parser_parse_and_diagnose_invalid_type_name.
1246 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1249 * parser.c (cp_parser_default_argument): Clear
1250 current_class_ptr/current_class_ref like tsubst_default_argument.
1253 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1254 than current_binding_level.
1257 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1260 * parser.c (cp_parser_enum_specifier): Call
1261 check_for_bare_parameter_packs.
1264 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1268 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1269 of the partial instantiation, not the most general template.
1270 (maybe_process_partial_specialization): Reassign everything on
1274 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1275 (check_explicit_specialization): Don't clone.
1278 * pt.c (coerce_template_parms): Bail if argument packing fails.
1281 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1282 Don't get confused by a CONSTRUCTOR that already has a type.
1285 * call.c (build_array_conv): Don't crash on VLA.
1288 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1291 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1292 in declaration context.
1296 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1299 * parser.c (cp_parser_direct_declarator): Don't wrap a
1300 type-dependent expression in a NOP_EXPR.
1303 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1308 * parser.c (cp_parser_template_argument): Restore dereference.
1309 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1310 (process_partial_specialization): Handle deref.
1313 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1317 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1318 implicit_template_scope upon leaving an out-of-line generic member
1319 function definition.
1321 2014-02-20 Kai Tietz <ktietz@redhat.com>
1324 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1325 valued type argument as error_mark_node.
1328 * semantics.c (finish_fname): Handle error_mark_node.
1330 2014-02-19 Jason Merrill <jason@redhat.com>
1333 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1334 spec from template context.
1336 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1339 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1340 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1343 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1345 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1348 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1351 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1354 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1355 During error recovery allow_non_constant may be false.
1357 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1360 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1361 scope whenever a template parameter list has been started, independent
1362 of whether the function call operator was well-formed or not.
1365 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1366 scope for generic friend declarations as well as for non-friends.
1368 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1371 * method.c (implicitly_declare_fn): A constructor of a class with
1372 virtual base classes isn't constexpr (7.1.5p4).
1374 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1376 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1378 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1381 * parser.c (cp_parser_omp_declare_reduction): Save and free
1384 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1388 * tree.c (handle_init_priority_attribute): Call default_conversion on
1389 the attribute argument.
1391 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1394 * method.c (synthesized_method_walk): If vbases is non-null but
1395 is_empty is true, likewise don't worry about the virtual bases.
1397 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1400 * typeck2.c (process_init_constructor_record): Just skip unnamed
1403 2014-01-31 Jason Merrill <jason@redhat.com>
1406 * pt.c (mark_decl_instantiated): Call mark_needed.
1409 * decl2.c (handle_tls_init): Handle null init fn.
1412 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1414 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1417 * class.c (build_vfield_ref): Early return error_mark_node if
1418 TYPE_VFIELD (type) is null.
1419 (build_base_path): Check return value of build_vfield_ref.
1421 2014-01-31 Jason Merrill <jason@redhat.com>
1424 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1425 [ck_list]: Check for error_mark_node.
1426 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1429 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1430 during partial ordering.
1432 2014-01-31 Marek Polacek <polacek@redhat.com>
1435 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1437 2014-01-30 Jason Merrill <jason@redhat.com>
1440 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1441 (local_specializations): New macro.
1442 * pt.c (local_specializations): Remove variable.
1444 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1447 * parser.c (make_string_pack): Use double_int::from_buffer.
1449 2014-01-30 Marek Polacek <polacek@redhat.com>
1452 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1454 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1455 with input_location.
1456 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1459 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1462 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1464 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1467 * pt.c (lookup_template_class_1): Check start_enum return value
1468 for error_mark_node.
1470 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1472 * decl.c (duplicate_decls, typename_hash, typename_compare):
1473 Use TYPE_IDENTIFIER.
1474 * error.c (dump_type): Likewise.
1475 * mangle.c (dump_substitution_candidates): Likewise.
1477 2014-01-30 Jason Merrill <jason@redhat.com>
1480 * decl2.c (attributes_naming_typedef_ok): New.
1481 * cp-tree.h: Declare it.
1482 * decl.c (grokdeclarator): Check it.
1483 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1485 2014-01-29 Jason Merrill <jason@redhat.com>
1488 * call.c (add_builtin_candidate): Catch dependent types.
1491 * pt.c (expand_template_argument_pack): Correct
1492 non_default_args_count calculation.
1495 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1498 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1499 have a friend template in a class template.
1500 * pt.c (tsubst_friend_function): Look through it.
1501 (push_template_decl_real): A friend member template is
1504 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1507 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1510 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1513 * pt.c (instantiate_template_1): Check for error_mark_node the second
1516 2014-01-29 Jason Merrill <jason@redhat.com>
1519 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1520 cdtor_returns_this case.
1523 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1525 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1528 * semantics.c (finish_omp_reduction_clause): Check type for
1531 2014-01-28 Jason Merrill <jason@redhat.com>
1534 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1535 (tsubst_copy): Use it if lookup fails.
1538 * pt.c (tsubst_function_type): Make sure we keep the same function
1542 * semantics.c (build_anon_member_initialization): Stop walking
1543 when we run out of COMPONENT_REFs.
1546 * decl.c (lookup_and_check_tag): Ignore template parameters if
1547 scope == ts_current.
1548 * pt.c (check_template_shadow): Don't complain about the injected
1551 * decl.c (duplicate_decls): Tweak.
1554 * mangle.c (write_unqualified_name): Handle operator auto.
1556 2014-01-27 Jason Merrill <jason@redhat.com>
1560 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1561 list-initialization. A conversion to rvalue ref that involves
1562 an lvalue-rvalue conversion is bad.
1563 (convert_like_real): Give helpful error message.
1566 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1569 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1573 * pt.c (template_parm_to_arg): Call convert_from_reference.
1574 (tsubst_template_arg): Don't strip reference refs.
1577 * call.c (build_aggr_conv): Reject value-initialization of reference.
1581 * call.c (convert_like_real): Give helpful error about excess braces
1582 for ck_rvalue of scalar type.
1585 * call.c (reference_binding): Only elide braces if the single
1586 element is reference-related.
1589 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1593 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1597 * decl.c (compute_array_index_type): Don't call
1598 maybe_constant_value for a non-integral expression.
1600 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1602 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1604 * cp-gimplify.c (cp_genericize): Likewise.
1605 * decl.c (grokfndecl): Likewise.
1606 * parser.c (cp_parser_postfix_expression): Likewise.
1607 (cp_parser_postfix_open_square_expression): Likewise.
1608 (cp_parser_direct_declarator): Likewise.
1609 (is_cilkplus_vector_p): Likewise.
1610 (cp_parser_omp_clause_name): Likewise.
1611 (cp_parser_omp_all_clauses): Likewise.
1612 * pt.c (apply_late_template_attributes): Likewise.
1613 * typeck.c (cp_build_array_ref): Likewise.
1614 (cp_build_compound_expr): Likewise.
1615 (check_return_expr): Likewise.
1617 2014-01-24 Jason Merrill <jason@redhat.com>
1620 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1625 * typeck2.c (process_init_constructor_array): Don't create
1628 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1630 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1631 handling for RANGE_ARRAY case.
1633 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1636 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1638 2014-01-23 Marek Polacek <polacek@redhat.com>
1641 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1643 2014-01-23 Marek Polacek <polacek@redhat.com>
1646 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1649 2014-01-23 Jason Merrill <jason@redhat.com>
1652 * cp-tree.h (struct language_function): Add infinite_loop and
1654 (current_function_infinite_loop): New.
1655 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1656 (break_maybe_infinite_loop): New.
1657 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1658 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1659 (begin_range_for_stmt): Use them.
1660 * decl.c (finish_function): Don't warn about missing return
1661 if current_function_infinite_loop.
1662 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1663 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1665 * call.c (build_op_delete_call): Use make_tree_vector and
1666 release_tree_vector.
1668 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1671 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1672 nested_name_specifier.
1674 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1676 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1677 see if there is an attribute after function decl. If so, then
1679 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1680 enabled function late parsing.
1681 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1682 attribute for a SIMD-enabled function.
1683 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1684 the function is used by SIMD-enabled function (indicated by NULL
1685 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1686 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1687 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1688 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1689 vectorlength clause. Added a new bool parameter to differentiate
1691 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1692 (is_cilkplus_vector_p): Likewise.
1693 (cp_parser_late_parsing_elem_fn_info): Likewise.
1694 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1695 and "vectorlength" clauses when Cilk Plus is enabled.
1696 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1697 and emit a sorry message when step size is a parameter.
1698 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1699 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1701 * pt.c (apply_late_template_attributes): Likewise.
1703 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1706 * semantics.c (finish_omp_reduction_clause): Reject
1707 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1709 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1712 * parser.c (cp_parser_class_head): Push the class before parsing
1713 the base-clause, pop after it.
1715 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1717 * decl2.c (cpp_check): Revert prototype change.
1719 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1723 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1726 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1729 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1730 only when errorcount == 0.
1732 2014-01-17 Marek Polacek <polacek@redhat.com>
1735 * cvt.c (ocp_convert): Don't segfault on non-existing
1736 ENUM_UNDERLYING_TYPE.
1738 2014-01-16 Jason Merrill <jason@redhat.com>
1741 * tree.c (bot_manip): Update the location of builtin_LINE and
1744 2014-01-14 Jason Merrill <jason@redhat.com>
1747 * typeck2.c (massage_init_elt): New.
1748 (process_init_constructor_record)
1749 (process_init_constructor_union): Use it.
1750 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1751 (split_nonconstant_init_1): Handle it.
1752 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1754 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1757 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1758 and replaced an existing if-statement with else-if statement.
1759 Changed an existing error message wording to match the one from the C
1762 2014-01-08 Jason Merrill <jason@redhat.com>
1765 * class.c (abi_tag_data): Add tags field.
1766 (check_abi_tags): Initialize it.
1767 (find_abi_tags_r): Support collecting missing tags.
1768 (mark_type_abi_tags): Don't look at template args.
1769 (inherit_targ_abi_tags): New.
1770 (check_bases_and_members): Use it.
1771 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1772 * mangle.c (write_abi_tags): Check it.
1774 2014-01-07 Jason Merrill <jason@redhat.com>
1777 * pt.c (num_innermost_template_parms): New.
1778 (get_underlying_template): Use it.
1781 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1783 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1785 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1786 the letter of 20.11.6 about Base and Derived naming the same
1787 class type modulo cv-qualifiers.
1789 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1792 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1793 function as unimplemented for generic lambdas with varargs.
1796 * parser.c (cp_parser_template_parameter): Early out with
1797 error_mark_node if parameter declaration was not parsed.
1800 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1801 auto_is_implicit_function_template_parm_p around lambda body.
1804 * parser.c (cp_parser_init_declarator): Undo fully implicit
1805 template parameter list when declarator is not a function.
1807 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1810 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1812 2014-01-03 Tobias Burnus <burnus@net-b.de>
1815 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1817 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1821 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1822 as include_std to perform_koenig_lookup.
1823 (cp_parser_postfix_expression): Adjust.
1824 * pt.c (tsubst_copy_and_build): Likewise.
1825 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1826 (omp_reduction_lookup): Adjust.
1827 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1828 (lookup_arg_dependent): Likewise.
1829 (lookup_function_nonclass): Adjust.
1830 * name-lookup.h: Adjust declaration.
1831 * cp-tree.h: Likewise.
1833 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1836 * parser.c (cp_parser_userdef_numeric_literal): Mention
1837 -fext-numeric-literals in the message.
1839 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1842 * call.c (build_conditional_expr_1): Check the return value of
1845 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1847 * call.c (convert_like_real): Check complain.
1849 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1852 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1855 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1857 Update copyright years
1859 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1861 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1862 the standard form for the copyright notice.
1864 Copyright (C) 2014 Free Software Foundation, Inc.
1866 Copying and distribution of this file, with or without modification,
1867 are permitted in any medium without royalty provided the copyright
1868 notice and this notice are preserved.