1 2014-06-02 Jason Merrill <jason@redhat.com>
4 * decl.c (reshape_init_class): Handle un-folded
8 * pt.c (pack_deducible_p): Handle canonicalization.
10 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
12 * pt.c (tsubst_function_type): Initialize arg_types.
14 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
17 * class.c (handle_using_decl): Pass the correct scope to
18 cp_emit_debug_info_for_using.
20 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
24 * search.c (accessible_p): Use current_nonlambda_class_type.
25 * semantics.c (check_accessibility_of_qualified_id): Likewise.
27 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
29 * decl.c: Include builtins.h.
30 * semantics.c: Likewise.
32 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
36 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
37 * pt.c (tsubst_function_type): Inject the this parameter; do the
38 substitutions in the order mandated by the DR.
39 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
40 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
41 (static_fn_type): Copy it.
42 * decl2.c (build_memfn_type, change_return_type,
43 cp_reconstruct_complex_type): Likewise.
44 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
45 * tree.c (strip_typedefs): Likewise.
46 * typeck.c (merge_types): Likewise.
48 2014-05-30 Jason Merrill <jason@redhat.com>
51 * pt.c (instantiate_decl): Check that defer_ok is not set for
55 * pt.c (tsubst_init): Split out from...
56 (tsubst_expr) [DECL_EXPR]: Here.
57 (tsubst_copy) [VAR_DECL]: Use it.
58 * semantics.c (finish_id_expression): Return the decl for static/const.
60 2014-05-28 Jason Merrill <jason@redhat.com>
63 * decl.c (cxx_comdat_group): Return a decl.
64 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
66 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
70 * call.c (build_aggr_conv): Ignore passed in flags.
71 (build_array_conv, build_complex_conv): Likewise.
73 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
75 * optimize.c (maybe_thunk_body): Use set_comdat_group.
76 (maybe_clone_body): Likewise.
77 * decl.c (duplicate_decls): Update code duplicating comdat group;
78 do not copy symtab pointer; before freeing newdecl remove it
80 * decl2.c (constrain_visibility): Use set_comdat_group.
82 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
84 * rtti.c: Include tm_p.h
85 (emit_tinfo_decl): Force RTTI data to be aligned to required
88 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
90 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
91 ignoring other target adjustments.
93 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
95 * semantics.c (finish_omp_clauses): Remove duplicated variable
98 * parser.c (cp_parser_omp_target): Return bool values.
100 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
103 * lambda.c (add_capture): Enforce that capture by value requires
105 * typeck2.c (cxx_incomplete_type_inform): Early return if
106 TYPE_MAIN_DECL is null.
108 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
111 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
113 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
116 * lambda.c (build_capture_proxy, add_capture): Treat normal
117 captures and init-captures identically.
119 2014-05-21 Mark Wielaard <mjw@redhat.com>
122 * cp-lang.c (cxx_enum_underlying_base_type): New function.
123 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
125 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
127 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
128 * cp-array-notation.c (replace_invariant_exprs): Likewise.
129 (expand_array_notation): Handle VOID_CST.
130 * error.c (dump_expr): Likewise.
131 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
132 (cxx_pretty_printer::expression): Likewise.
133 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
134 * decl.c (register_dtor_fn): Likewise.
135 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
136 (build_delete, push_base_cleanups): Likewise.
137 * mangle.c (write_expression): Likewise.
138 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
139 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
140 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
141 * tree.c (cp_tree_equal): Likewise.
142 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
143 instead of void_zero_node.
144 * typeck.c (check_return_expr): Likewise.
145 * typeck2.c (build_functional_cast): Likewise.
147 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
150 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
152 (cp_parser_statement): ...here. Make sure only semicolon can go after
155 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
160 * typeck2.c (digest_nsdmi_init): New.
161 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
162 * init.c (get_nsdmi): Likewise.
163 * cp-tree.h (digest_nsdmi_init): Declare.
165 2014-05-20 Jason Merrill <jason@redhat.com>
167 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
168 up a virtual function in a dummy object.
170 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
173 * decl.c (duplicate_decls): Replace pair of warning_at with
175 (maybe_commonize_var): Likewise.
177 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
180 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
181 (tsubst_copy_and_build): Perform recursive substitutions in a
184 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
187 * typeck2.c (cxx_incomplete_type_inform): New.
188 (cxx_incomplete_type_diagnostic): Use it.
189 * decl.c (grokdeclarator): Check the element type of an
190 incomplete array type; call the above.
191 * cp-tree.h (cxx_incomplete_type_inform): Declare.
193 2014-05-19 Jason Merrill <jason@redhat.com>
196 * pt.c (tsubst_copy): Don't check at_function_scope_p.
197 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
199 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
201 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
202 * parser.c (cp_parser_enum_specifier): Likewise.
204 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
206 * class.c (sorted_fields_type_new): Adjust.
207 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
208 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
209 * cp-tree.h: Remove usage of variable_size gty attribute.
210 * decl.c (make_label_decl): Adjust.
211 (check_goto): Likewise.
212 (start_preparsed_function): Likewise.
213 (save_function_data): Likewise.
214 * lex.c (init_reswords): Likewise.
215 (retrofit_lang_decl): Likewise.
216 (cxx_dup_lang_specific_decl): Likewise.
217 (copy_lang_type): Likewise.
218 (cxx_make_type): Likewise.
219 * name-lookup.c (binding_entry_make): Likewise.
220 (binding_table_construct): Likewise.
221 (binding_table_new): Likewise.
222 (cxx_binding_make): Likewise.
223 (pushdecl_maybe_friend_1): Likewise.
224 (begin_scope): Likewise.
225 (push_to_top_level): Likewise.
226 * parser.c (cp_lexer_alloc): Likewise.
227 (cp_lexer_new_from_tokens): Likewise.
228 (cp_token_cache_new): Likewise.
229 (cp_parser_context_new): Likewise.
230 (cp_parser_new): Likewise.
231 (cp_parser_nested_name_specifier_opt): Likewise.
232 (cp_parser_template_id): Likewise.
233 * pt.c (maybe_process_partial_specialization): Likewise.
234 (register_specialization): Likewise.
235 (add_pending_template): Likewise.
236 (lookup_template_class_1): Likewise.
237 (push_tinst_level): Likewise.
238 * semantics.c (register_constexpr_fundef): Likewise.
239 (cxx_eval_call_expression): Likewise.
240 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
242 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
245 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
246 when cp_parser_lookup_name sets ambiguous_decls.
248 2014-05-15 Jason Merrill <jason@redhat.com>
250 * call.c (print_conversion_rejection): Use loc consistently.
252 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
254 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
255 * call.c (convert_like_real, build_new_method_call_1): Use it.
256 * decl2.c (grokfield): Likewise.
257 * init.c (perform_member_init, build_aggr_init, expand_default_init,
258 build_new_1): Likewise.
259 * mangle.c (write_expression): Likewise.
260 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
262 2014-05-14 Jason Merrill <jason@redhat.com>
266 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
267 dropped cv-quals as a bad conversion.
268 (convert_like_real) [ck_ref_bind]: Explain them.
269 (compare_ics): Check badness before stripping reference
270 bindings. Handle comparing bad reference bindings.
271 * typeck.c (comp_cv_qualification): Add overload that just takes
273 * cp-tree.h: Declare it.
275 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
276 (arg_conversion_rejection, bad_arg_conversion_rejection)
277 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
278 (add_function_candidate): Pass actual argument, rather than type, to
279 bad_arg_conversion_rejection.
280 (print_conversion_rejection): Explain what's wrong with the conversion.
281 (print_z_candidates): Say "candidate:" before each candidate.
282 (splice_viable): Be strict if we see a viable or template candidate.
283 (build_user_type_conversion_1): Pass false to strict parameter.
284 (perform_overload_resolution, build_conditional_expr_1): Likewise.
285 (build_new_op_1, build_new_method_call_1): Likewise.
286 (build_op_call_1): Pass true to strict parameter.
288 2014-05-13 Jason Merrill <jason@redhat.com>
290 * call.c (print_error_for_call_failure): Say "no match" rather
291 than "ambiguous" if there were no strict matches.
292 (build_new_method_call_1): Likewise.
295 * semantics.c (is_this_parameter): Allow capture proxies too.
297 2014-05-12 Jason Merrill <jason@redhat.com>
299 * call.c (maybe_print_user_conv_context): New.
300 (convert_like_real): Use it. Print call context for bad
301 user-defined conversion.
302 (build_over_call): Print call context for bad 'this' conversion.
304 * call.c (convert_like_real): Use inform for identifying the
307 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
309 * cvt.c (cp_convert_to_pointer): Don't call error_at if
310 complain & tf_error is false.
312 * decl.c (make_unbound_class_template): Prefer inform for
313 "declared here"-type message.
315 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
319 * lambda.c (lambda_expr_this_capture): Add new parameter
320 add_capture_p controlling whether the functions will try to
321 capture 'this' via the default capture.
322 (maybe_resolve_dummy): Likewise.
323 * cp-tree.h: Adjust prototypes.
324 * call.c, semantics.c: Change callers of these functions.
325 * call.c (build_new_method_call_1): Use the actual 'this' that
326 would be potentially captured for the overload resolution, instead
329 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
331 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
333 (convert_nontype_argument): Adjust calls.
334 (coerce_template_parameter_pack): Add missing complain & tf_error
337 2014-05-09 Jason Merrill <jason@redhat.com>
341 * call.c (build_conditional_expr_1, conditional_conversion): Handle
342 non-class lvalues and xvalues that differ only in cv-qualifiers.
346 * call.c (build_user_type_conversion_1): The copy-init temporary
350 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
353 * call.c (build_conditional_expr_1): If overload resolution finds
354 no match, just say "different types".
357 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
360 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
361 if we didn't find a conversion.
362 Don't accept a bad conversion too early.
364 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
367 * typeck.c (convert_for_assignment): Provide an inform for pointers
368 to incomplete class types.
370 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
373 * pt.c (convert_nontype_argument): Protect all the error calls
374 with complain & tf_error.
376 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
379 * pt.c (instantiate_decl): Avoid generating the body of a
382 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
385 * pt.c (maybe_begin_member_template_processing): Use
388 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
389 Mike Stump <mikestump@comcast.net>
390 Richard Sandiford <rdsandiford@googlemail.com>
392 * call.c: Include wide-int.h.
393 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
394 (convert_for_arg_passing): Likewise.
395 * class.c: Include wide-int.h.
396 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
397 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
398 (include_empty_classes): Likewise
399 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
400 * cvt.c: Include wide-int.h.
401 (ignore_overflows): Use wide_int_to_tree.
402 * decl.c: Include wide-int.h.
403 (check_array_designated_initializer): Use wide-int interfaces.
404 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
405 (finish_enum_value_list): Use signop.
406 (build_enumerator): Use wide-int interfaces.
407 * init.c: Include wide-int.h.
408 (build_new_1): Use wide-int interfaces.
409 * mangle.c: Include wide-int.h.
410 (write_integer_cst): Use wide-int interfaces.
411 (write_array_type): Likewise.
412 * tree.c: Include wide-int.h.
413 (cp_tree_equal): Use tree_int_cst_equal.
414 * typeck2.c: Include wide-int.h.
415 (process_init_constructor_array): Use wide-int interfaces.
417 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
420 * decl.c (grokfndecl): Check duplicate_decls return value for
422 * pt.c (instantiate_decl): A deleted function is defined.
424 2014-05-02 Jason Merrill <jason@redhat.com>
426 * decl2.c (vague_linkage_p): Local statics have vague linkage.
429 * lambda.c (lambda_capture_field_type): Wrap anything dependent
431 (add_capture): Check for VLA before calling it.
432 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
433 just the current one. Make non-static.
434 * cp-tree.h: Declare it.
435 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
436 the operand was static or constant.
438 2014-05-02 Marek Polacek <polacek@redhat.com>
440 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
443 2014-05-01 Marek Polacek <polacek@redhat.com>
446 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
447 between label and variable when warning about returning local address.
449 2014-04-30 Jason Merrill <jason@redhat.com>
452 * init.c (build_value_init): Don't try to call an array constructor.
455 * typeck2.c (massage_init_elt): Use maybe_constant_init.
457 2014-04-30 Marek Polacek <polacek@redhat.com>
459 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
460 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
461 for non-integer types.
463 2014-04-29 Jason Merrill <jason@redhat.com>
466 Represent the unevaluated exception specification of an implicitly
467 declared or deleted function with a simple placeholder, not a list
469 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
470 * except.c (unevaluated_noexcept_spec): New.
471 * class.c (deduce_noexcept_on_destructor): Use it.
472 * decl.c (check_redeclaration_exception_specification): Call
473 maybe_instantiate_noexcept.
474 (duplicate_decls): Call it before merge_types.
475 (start_preparsed_function): Call maybe_instantiate_noexcept.
476 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
477 * init.c (get_nsdmi): Factor out of perform_member_init.
478 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
479 (walk_field_subobs): Consider NSDMI for EH spec.
480 (get_defaulted_eh_spec): New.
481 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
482 (defaulted_late_check): Defer EH checking in non-template classes.
483 (after_nsdmi_defaulted_late_checks): New.
484 * parser.c (cp_parser_class_specifier_1): Use it.
485 (unparsed_classes): New macro.
486 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
487 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
488 Remove list-of-functions handling.
489 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
490 handling and FN parameter.
491 * typeck.c (merge_types): Adjust.
493 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
496 * parser.c (cp_parser_alias_declaration): Check return value of
499 2014-04-24 Jakub Jelinek <jakub@redhat.com>
501 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
502 atomic-clause, allow comma in between atomic-clause and
505 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
508 * rtti.c (emit_support_tinfos): Do not iterate on
509 registered_builtin_types (partial revert).
511 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
514 * semantics.c (apply_deduced_return_type): Complete non-void type
515 before estimating whether the type is aggregate.
517 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
520 * rtti.c (emit_support_tinfo_1): New function, extracted from
522 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
524 2014-04-22 Jakub Jelinek <jakub@redhat.com>
527 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
528 fails, don't set OM_PARALLEL_COMBINED and return NULL.
530 2014-04-18 Jason Merrill <jason@redhat.com>
533 * call.c (reference_binding): Recurse on user-defined conversion.
536 * call.c (standard_conversion): Don't try to apply restrict to void.
538 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
540 * decl.c (reshape_init_r): Handle a single element of vector type.
542 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
545 * decl2.c (cplus_decl_attributes): Handle
546 pointer-to-member-function declarations.
548 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
551 * call.c (build_user_type_coversion): Use build_dummy_object
552 to create the placeholder object for a constructor method call.
553 (build_special_member_call): Likewise.
554 (build_over_call): Check for the placeholder object with
556 (build_new_method_call_1): Likewise. Don't attempt to resolve
557 a dummy object for a constructor method call.
559 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
562 * friend.c (add_friend, make_friend_class): Move repeated friend
563 warning under Wredundant_decls.
565 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
567 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
568 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
569 (do_class_using_decl): Likewise.
570 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
572 2014-04-15 Jakub Jelinek <jakub@redhat.com>
575 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
577 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
579 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
581 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
583 * pt.c (mark_template_parm): Use template_parm_level_and_index.
585 2014-04-11 Jason Merrill <jason@redhat.com>
587 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
589 (cp_lexer_get_preprocessor_token): Always clear it.
590 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
594 * decl.c (reshape_init_r): Handle a single element of class type.
597 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
598 built-in operator new.
600 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
603 * name-lookup.c (parse_using_directive): Return early if the
604 attribs argument is error_mark_node; use get_attribute_name.
606 2014-04-11 Jason Merrill <jason@redhat.com>
610 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
611 * call.c (struct z_candidate): Add flags field.
612 (add_candidate): Add flags parm.
613 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
614 (add_template_candidate_real): Pass it.
615 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
616 * tree.c (build_aggr_init_expr): Copy it.
617 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
619 2014-04-10 Richard Biener <rguenther@suse.de>
620 Jakub Jelinek <jakub@redhat.com>
623 * error.c (dump_decl) <case FUNCTION_DECL>: If
624 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
625 recurse on DECL_ABSTRACT_ORIGIN instead of printing
628 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
630 * pt.c (check_template_variable): Check for the return of pedwarn
631 before emitting a note.
632 * parser.c (cp_parser_lambda_introducer): Likewise.
634 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
637 * pt.c (process_template_parm): For an invalid non-type parameter
638 only set TREE_TYPE to error_mark_node.
639 (push_inline_template_parms_recursive, comp_template_parms,
640 redeclare_class_template, coerce_template_template_parm,
641 coerce_template_template_parms, unify): Use error_operand_p.
643 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
645 * class.c (check_bases_and_members): Warn about non-virtual dtors
646 in public bases only. Check warn_ecpp before complaining about
647 non-polymorphic bases.
649 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
651 * decl.c (duplicate_decls): Check for the return of warning_at
652 before emitting a note.
653 (warn_misplaced_attr_for_class_type): Likewise.
654 (check_tag_decl): Likewise.
656 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
659 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
661 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
664 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
665 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
666 instantiating a variable-sized type.
669 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
671 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
673 * class.c (find_abi_tags_r): Check for the return of warning
674 before emitting a note.
675 (one_inherited_ctor): Likewise.
677 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
679 * decl.c (duplicate_decls): Check for the return of permerror
680 before emitting a note.
682 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
684 * class.c (accessible_nvdtor_p): New.
685 (check_bases): Don't check base destructor here ...
686 (check_bases_and_members): ... check them here. Trigger on
687 Wnon-virtual-dtor flag.
688 (finish_struct_1): Use accessible_nvdtor_p.
690 2014-04-01 Jason Merrill <jason@redhat.com>
692 * pt.c (process_partial_specialization): Say "not deducible"
693 rather than "not used". Use inform.
696 * pt.c (coerce_template_parms): Check that the pack expansion
697 pattern works with the first matching parameter.
699 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
701 * init.c (perform_member_init): Homogenize uninitialized
704 2014-04-01 Jason Merrill <jason@redhat.com>
707 * call.c (build_array_conv): Call complete_type.
710 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
711 (picflag_from_initializer): Return it.
712 (process_init_constructor): Handle it.
715 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
716 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
717 * pt.c (get_template_info): Handle NAMESPACE_DECL.
718 (most_general_template): Handle more kinds of template.
719 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
720 instantiations and specializations.
722 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
725 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
726 COMPONENT_REFs and ARRAY_REFs sooner.
728 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
731 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
732 usage in non-functions with pushed scope.
734 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
737 * name-lookup.h (cp_binding_level): New transient field defining_class_p
738 to indicate whether a scope is in the process of defining a class.
739 * semantics.c (begin_class_definition): Set defining_class_p.
740 * name-lookup.c (leave_scope): Reset defining_class_p.
741 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
742 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
743 unwinding to class-defining scope to handle the erroneous definition of
744 a generic function of an arbitrarily nested class within an enclosing
747 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
750 * method.c (walk_field_subobs): Improve the diagnostic
751 locations for both REFERENCE_TYPEs and non-static const members.
752 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
753 instead of %qD to be consistent with the c++11 diagnostic.
755 2014-03-25 Jason Merrill <jason@redhat.com>
759 * class.c (build_vtbl_initializer): Handle abstract dtors here.
760 * search.c (get_pure_virtuals): Not here.
763 * parser.c (cp_parser_lambda_expression): Don't parse the body of
764 a lambda in unevaluated context.
767 * decl.c (create_array_type_for_decl): Complain about array of auto.
769 2014-03-25 Jakub Jelinek <jakub@redhat.com>
772 * semantics.c (potential_constant_expression_1): Handle
775 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
778 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
779 introducing an implicit function template parameter within an explicit
782 2014-03-22 Jason Merrill <jason@redhat.com>
785 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
788 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
791 * name-lookup.c (push_class_level_binding_1): Check identifier_p
792 on the name argument.
794 2014-03-20 Jakub Jelinek <jakub@redhat.com>
797 * init.c (build_zero_init_1): Ignore fields with error_mark_node
800 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
803 * call.c (build_new_method_call_1): Handle pure virtuals called by
806 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
809 * parser.c (cp_parser_member_declaration): Don't allow
810 finish_fully_implicit_template to consider friend declarations to be
811 class member templates.
812 (synthesize_implicit_template_parm): Handling winding back through class
813 scope to the class being defined in order to inject a template argument
817 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
818 function scope as per cp_parser_skip_to_end_of_statement.
820 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
823 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
825 2014-03-14 Jason Merrill <jason@redhat.com>
829 * search.c (get_pure_virtuals): Handle abstract dtor here.
830 (dfs_get_pure_virtuals): Not here.
833 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
834 abstract class as pure.
836 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
839 * pt.c (maybe_process_partial_specialization): Check return value
840 of check_specialization_namespace.
842 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
845 * semantics.c (finish_static_assert): Call cxx_constant_value only
846 if require_potential_rvalue_constant_expression returns true.
848 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
851 * method.c (get_inherited_ctor): New.
852 * cp-tree.h (get_inherited_ctor): Declare it.
853 * semantics.c (is_valid_constexpr_fn): Use it.
855 2014-03-10 Jason Merrill <jason@redhat.com>
858 * call.c (convert_default_arg): Remove special handling for
862 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
863 when deciding whether to call push_template_decl for a member class.
864 * pt.c (push_template_decl_real): Return after wrong levels error.
866 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
869 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
870 lambda, remove the lambda's own template argument list prior to fetching
874 * parser.c (cp_parser_parameter_declaration_clause): Move generic
875 function template unwinding on error into a more general location, ...
876 (cp_parser_skip_to_end_of_statement): ... here.
878 2014-03-07 Jason Merrill <jason@redhat.com>
880 * Make-lang.in (check_g++_parallelize): Split dg.exp.
882 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
883 we're in a trailing return type.
885 * typeck.c (comp_template_parms_position): 'auto' and
886 'decltype(auto)' are different from real template parms.
888 * parser.c (cp_parser_using_declaration): Consume the semicolon
889 after bare parameter pack error.
891 * cp-tree.h (REF_PARENTHESIZED_P): New.
892 * semantics.c (force_paren_expr): Set it.
893 * pt.c (do_auto_deduction): Check it.
894 (tsubst) [COMPONENT_REF]: Copy it.
895 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
897 * decl.c (create_array_type_for_decl): Only warn about invalid
898 C++1y VLA if flag_iso or warn_vla>0.
899 (grokdeclarator): Likewise.
900 * pt.c (tsubst): Likewise.
901 * semantics.c (finish_decltype_type): Likewise.
902 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
903 (cp_build_addr_expr_1): Likewise.
904 * init.c (build_new_1): Improve diagnostics.
906 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
909 * decl.c (check_initializer): Return NULL_TREE after error;
910 consistently use inform.
912 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
914 * decl.c (check_initializer): Remove dead code.
916 2014-03-06 Marek Polacek <polacek@redhat.com>
919 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
920 of checking tree code.
922 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
924 * parser.c (cp_lexer_set_source_position): New.
925 (cp_parser_mem_initializer): Use it.
926 (cp_parser_postfix_open_square_expression): Likewise.
927 (cp_parser_parenthesized_expression_list): Likewise.
928 (cp_parser_new_initializer): Likewise.
929 (cp_parser_jump_statement): Likewise.
930 (cp_parser_initializer): Likewise.
931 (cp_parser_functional_cast): Likewise.
933 2014-03-05 Jason Merrill <jason@redhat.com>
936 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
937 dependent expression.
940 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
941 if re-parsing might succeed.
942 * semantics.c (finish_id_expression): Use of a parameter outside
943 the function body is a parse error.
945 * parser.c (cp_parser_mem_initializer): Set input_location
946 properly for init-list warning.
947 (cp_parser_postfix_open_square_expression): Likewise.
948 (cp_parser_parenthesized_expression_list): Likewise.
949 (cp_parser_new_initializer): Likewise.
950 (cp_parser_jump_statement): Likewise.
951 (cp_parser_initializer): Likewise.
952 (cp_parser_functional_cast): Likewise.
954 2014-03-04 Jason Merrill <jason@redhat.com>
957 * typeck2.c (process_init_constructor_record): Set
958 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
962 * parser.c (cp_parser_direct_declarator): Set declarator to
963 cp_error_declarator on invalid qualified-id.
965 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
968 * parser.c (cp_parser_using_declaration): Early return when
969 cp_parser_nested_name_specifier errors out.
971 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
974 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
975 function scope on parse error in function parameter list.
977 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
979 * method.c (implicitly_declare_fn): Remove redundant
980 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
981 * semantics.c (is_instantiation_of_constexpr): Likewise.
982 * error.c (dump_function_decl): Likewise.
984 2014-03-01 Jason Merrill <jason@redhat.com>
987 * semantics.c (begin_maybe_infinite_loop): Use
988 fold_non_dependent_expr_sfinae.
990 2014-02-28 Jason Merrill <jason@redhat.com>
993 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
995 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
998 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
999 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1000 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1002 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1005 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1008 2014-02-27 Jason Merrill <jason@redhat.com>
1012 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1013 are not yet defined.
1015 2014-02-26 Jason Merrill <jason@redhat.com>
1019 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1020 * init.c (build_vtbl_address): Do it here.
1026 * pt.c (struct warning_sentinel): New.
1027 (tsubst_copy_and_build): Use it instead of
1028 c_inhibit_evaluation_warnings.
1029 * typeck.c (maybe_warn_about_useless_cast): Remove
1030 c_inhibit_evaluation_warnings check.
1033 * pt.c (get_template_parm_index): New.
1034 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1035 (process_template_parm): Allow bare packs in template template
1036 parm template parms.
1037 (coerce_template_parameter_pack): Handle fixed template template
1038 parm packs and fixed packs not at the end of the parm list.
1039 (coerce_template_parms): Handle template parm packs not at the end
1041 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1044 * pt.c (unify): Ignore alias templates when deducing a template
1050 * call.c (reference_binding): Recurse on user-defined conversion.
1051 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1053 2014-02-25 Jason Merrill <jason@redhat.com>
1056 * call.c (reference_binding): Recurse on user-defined conversion.
1057 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1059 * call.c (print_conversion_rejection): Handle n_arg of -2.
1060 (build_user_type_conversion_1): Pass it.
1063 * decl2.c (no_linkage_error): Handle C++98 semantics.
1064 (reset_type_linkage): Move from decl.c.
1065 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1066 (bt_reset_linkage_2, reset_decl_linkage): New.
1067 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1068 (cp_write_global_declarations): Move condition into no_linkage_error.
1069 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1070 * semantics.c (expand_or_defer_fn_1): Factor out
1071 tentative_decl_linkage.
1072 * cp-tree.h: Adjust.
1074 * decl2.c (finish_static_data_member_decl): Diagnose static data
1075 member in unnamed class.
1076 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1079 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1080 defaulted virtual dtor.
1084 * pt.c (get_underlying_template): Fix equivalence calculation.
1086 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1089 * parser.c (function_being_declared_is_template_p): Return false when
1090 processing a template parameter list.
1091 (cp_parser_parameter_declaration_clause): Don't set
1092 auto_is_implicit_function_template_parm_p when processing a
1093 template parameter list.
1095 * parser.c (synthesize_implicit_template_parm): Inject new template
1096 argument list appropriately when a generic member function
1097 of a class template is declared out-of-line.
1100 * parser.c (cp_parser_direct_declarator): Don't save and
1101 restore num_template_parameter_lists around call to
1102 cp_parser_parameter_declaration_list.
1103 (function_being_declared_is_template_p): New predicate.
1104 (cp_parser_parameter_declaration_list): Use
1105 function_being_declared_is_template_p as predicate for
1106 inspecting current function template parameter list length
1107 rather than num_template_parameter_lists.
1109 2014-02-24 Jason Merrill <jason@redhat.com>
1112 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1113 DECL_EXPR initialize a non-class iterator.
1116 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1118 2014-02-21 Jason Merrill <jason@redhat.com>
1121 * parser.c (cp_parser_type_name): Always check dependency.
1122 (cp_parser_type_specifier_seq): Call
1123 cp_parser_parse_and_diagnose_invalid_type_name.
1126 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1129 * parser.c (cp_parser_default_argument): Clear
1130 current_class_ptr/current_class_ref like tsubst_default_argument.
1133 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1134 than current_binding_level.
1137 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1140 * parser.c (cp_parser_enum_specifier): Call
1141 check_for_bare_parameter_packs.
1144 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1148 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1149 of the partial instantiation, not the most general template.
1150 (maybe_process_partial_specialization): Reassign everything on
1154 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1155 (check_explicit_specialization): Don't clone.
1158 * pt.c (coerce_template_parms): Bail if argument packing fails.
1161 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1162 Don't get confused by a CONSTRUCTOR that already has a type.
1165 * call.c (build_array_conv): Don't crash on VLA.
1168 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1171 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1172 in declaration context.
1176 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1179 * parser.c (cp_parser_direct_declarator): Don't wrap a
1180 type-dependent expression in a NOP_EXPR.
1183 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1188 * parser.c (cp_parser_template_argument): Restore dereference.
1189 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1190 (process_partial_specialization): Handle deref.
1193 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1197 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1198 implicit_template_scope upon leaving an out-of-line generic member
1199 function definition.
1201 2014-02-20 Kai Tietz <ktietz@redhat.com>
1204 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1205 valued type argument as error_mark_node.
1208 * semantics.c (finish_fname): Handle error_mark_node.
1210 2014-02-19 Jason Merrill <jason@redhat.com>
1213 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1214 spec from template context.
1216 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1219 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1220 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1223 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1225 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1228 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1231 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1234 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1235 During error recovery allow_non_constant may be false.
1237 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1240 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1241 scope whenever a template parameter list has been started, independent
1242 of whether the function call operator was well-formed or not.
1245 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1246 scope for generic friend declarations as well as for non-friends.
1248 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1251 * method.c (implicitly_declare_fn): A constructor of a class with
1252 virtual base classes isn't constexpr (7.1.5p4).
1254 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1256 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1258 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1261 * parser.c (cp_parser_omp_declare_reduction): Save and free
1264 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1268 * tree.c (handle_init_priority_attribute): Call default_conversion on
1269 the attribute argument.
1271 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1274 * method.c (synthesized_method_walk): If vbases is non-null but
1275 is_empty is true, likewise don't worry about the virtual bases.
1277 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1280 * typeck2.c (process_init_constructor_record): Just skip unnamed
1283 2014-01-31 Jason Merrill <jason@redhat.com>
1286 * pt.c (mark_decl_instantiated): Call mark_needed.
1289 * decl2.c (handle_tls_init): Handle null init fn.
1292 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1294 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1297 * class.c (build_vfield_ref): Early return error_mark_node if
1298 TYPE_VFIELD (type) is null.
1299 (build_base_path): Check return value of build_vfield_ref.
1301 2014-01-31 Jason Merrill <jason@redhat.com>
1304 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1305 [ck_list]: Check for error_mark_node.
1306 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1309 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1310 during partial ordering.
1312 2014-01-31 Marek Polacek <polacek@redhat.com>
1315 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1317 2014-01-30 Jason Merrill <jason@redhat.com>
1320 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1321 (local_specializations): New macro.
1322 * pt.c (local_specializations): Remove variable.
1324 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1327 * parser.c (make_string_pack): Use double_int::from_buffer.
1329 2014-01-30 Marek Polacek <polacek@redhat.com>
1332 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1334 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1335 with input_location.
1336 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1339 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1342 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1344 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1347 * pt.c (lookup_template_class_1): Check start_enum return value
1348 for error_mark_node.
1350 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1352 * decl.c (duplicate_decls, typename_hash, typename_compare):
1353 Use TYPE_IDENTIFIER.
1354 * error.c (dump_type): Likewise.
1355 * mangle.c (dump_substitution_candidates): Likewise.
1357 2014-01-30 Jason Merrill <jason@redhat.com>
1360 * decl2.c (attributes_naming_typedef_ok): New.
1361 * cp-tree.h: Declare it.
1362 * decl.c (grokdeclarator): Check it.
1363 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1365 2014-01-29 Jason Merrill <jason@redhat.com>
1368 * call.c (add_builtin_candidate): Catch dependent types.
1371 * pt.c (expand_template_argument_pack): Correct
1372 non_default_args_count calculation.
1375 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1378 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1379 have a friend template in a class template.
1380 * pt.c (tsubst_friend_function): Look through it.
1381 (push_template_decl_real): A friend member template is
1384 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1387 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1390 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1393 * pt.c (instantiate_template_1): Check for error_mark_node the second
1396 2014-01-29 Jason Merrill <jason@redhat.com>
1399 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1400 cdtor_returns_this case.
1403 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1405 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1408 * semantics.c (finish_omp_reduction_clause): Check type for
1411 2014-01-28 Jason Merrill <jason@redhat.com>
1414 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1415 (tsubst_copy): Use it if lookup fails.
1418 * pt.c (tsubst_function_type): Make sure we keep the same function
1422 * semantics.c (build_anon_member_initialization): Stop walking
1423 when we run out of COMPONENT_REFs.
1426 * decl.c (lookup_and_check_tag): Ignore template parameters if
1427 scope == ts_current.
1428 * pt.c (check_template_shadow): Don't complain about the injected
1431 * decl.c (duplicate_decls): Tweak.
1434 * mangle.c (write_unqualified_name): Handle operator auto.
1436 2014-01-27 Jason Merrill <jason@redhat.com>
1440 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1441 list-initialization. A conversion to rvalue ref that involves
1442 an lvalue-rvalue conversion is bad.
1443 (convert_like_real): Give helpful error message.
1446 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1449 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1453 * pt.c (template_parm_to_arg): Call convert_from_reference.
1454 (tsubst_template_arg): Don't strip reference refs.
1457 * call.c (build_aggr_conv): Reject value-initialization of reference.
1461 * call.c (convert_like_real): Give helpful error about excess braces
1462 for ck_rvalue of scalar type.
1465 * call.c (reference_binding): Only elide braces if the single
1466 element is reference-related.
1469 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1473 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1477 * decl.c (compute_array_index_type): Don't call
1478 maybe_constant_value for a non-integral expression.
1480 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1482 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1484 * cp-gimplify.c (cp_genericize): Likewise.
1485 * decl.c (grokfndecl): Likewise.
1486 * parser.c (cp_parser_postfix_expression): Likewise.
1487 (cp_parser_postfix_open_square_expression): Likewise.
1488 (cp_parser_direct_declarator): Likewise.
1489 (is_cilkplus_vector_p): Likewise.
1490 (cp_parser_omp_clause_name): Likewise.
1491 (cp_parser_omp_all_clauses): Likewise.
1492 * pt.c (apply_late_template_attributes): Likewise.
1493 * typeck.c (cp_build_array_ref): Likewise.
1494 (cp_build_compound_expr): Likewise.
1495 (check_return_expr): Likewise.
1497 2014-01-24 Jason Merrill <jason@redhat.com>
1500 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1505 * typeck2.c (process_init_constructor_array): Don't create
1508 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1510 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1511 handling for RANGE_ARRAY case.
1513 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1516 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1518 2014-01-23 Marek Polacek <polacek@redhat.com>
1521 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1523 2014-01-23 Marek Polacek <polacek@redhat.com>
1526 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1529 2014-01-23 Jason Merrill <jason@redhat.com>
1532 * cp-tree.h (struct language_function): Add infinite_loop and
1534 (current_function_infinite_loop): New.
1535 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1536 (break_maybe_infinite_loop): New.
1537 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1538 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1539 (begin_range_for_stmt): Use them.
1540 * decl.c (finish_function): Don't warn about missing return
1541 if current_function_infinite_loop.
1542 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1543 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1545 * call.c (build_op_delete_call): Use make_tree_vector and
1546 release_tree_vector.
1548 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1551 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1552 nested_name_specifier.
1554 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1556 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1557 see if there is an attribute after function decl. If so, then
1559 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1560 enabled function late parsing.
1561 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1562 attribute for a SIMD-enabled function.
1563 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1564 the function is used by SIMD-enabled function (indicated by NULL
1565 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1566 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1567 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1568 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1569 vectorlength clause. Added a new bool parameter to differentiate
1571 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1572 (is_cilkplus_vector_p): Likewise.
1573 (cp_parser_late_parsing_elem_fn_info): Likewise.
1574 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1575 and "vectorlength" clauses when Cilk Plus is enabled.
1576 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1577 and emit a sorry message when step size is a parameter.
1578 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1579 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1581 * pt.c (apply_late_template_attributes): Likewise.
1583 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1586 * semantics.c (finish_omp_reduction_clause): Reject
1587 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1589 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1592 * parser.c (cp_parser_class_head): Push the class before parsing
1593 the base-clause, pop after it.
1595 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1597 * decl2.c (cpp_check): Revert prototype change.
1599 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1603 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1606 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1609 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1610 only when errorcount == 0.
1612 2014-01-17 Marek Polacek <polacek@redhat.com>
1615 * cvt.c (ocp_convert): Don't segfault on non-existing
1616 ENUM_UNDERLYING_TYPE.
1618 2014-01-16 Jason Merrill <jason@redhat.com>
1621 * tree.c (bot_manip): Update the location of builtin_LINE and
1624 2014-01-14 Jason Merrill <jason@redhat.com>
1627 * typeck2.c (massage_init_elt): New.
1628 (process_init_constructor_record)
1629 (process_init_constructor_union): Use it.
1630 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1631 (split_nonconstant_init_1): Handle it.
1632 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1634 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1637 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1638 and replaced an existing if-statement with else-if statement.
1639 Changed an existing error message wording to match the one from the C
1642 2014-01-08 Jason Merrill <jason@redhat.com>
1645 * class.c (abi_tag_data): Add tags field.
1646 (check_abi_tags): Initialize it.
1647 (find_abi_tags_r): Support collecting missing tags.
1648 (mark_type_abi_tags): Don't look at template args.
1649 (inherit_targ_abi_tags): New.
1650 (check_bases_and_members): Use it.
1651 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1652 * mangle.c (write_abi_tags): Check it.
1654 2014-01-07 Jason Merrill <jason@redhat.com>
1657 * pt.c (num_innermost_template_parms): New.
1658 (get_underlying_template): Use it.
1661 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1663 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1665 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1666 the letter of 20.11.6 about Base and Derived naming the same
1667 class type modulo cv-qualifiers.
1669 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1672 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1673 function as unimplemented for generic lambdas with varargs.
1676 * parser.c (cp_parser_template_parameter): Early out with
1677 error_mark_node if parameter declaration was not parsed.
1680 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1681 auto_is_implicit_function_template_parm_p around lambda body.
1684 * parser.c (cp_parser_init_declarator): Undo fully implicit
1685 template parameter list when declarator is not a function.
1687 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1690 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1692 2014-01-03 Tobias Burnus <burnus@net-b.de>
1695 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1697 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1701 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1702 as include_std to perform_koenig_lookup.
1703 (cp_parser_postfix_expression): Adjust.
1704 * pt.c (tsubst_copy_and_build): Likewise.
1705 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1706 (omp_reduction_lookup): Adjust.
1707 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1708 (lookup_arg_dependent): Likewise.
1709 (lookup_function_nonclass): Adjust.
1710 * name-lookup.h: Adjust declaration.
1711 * cp-tree.h: Likewise.
1713 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1716 * parser.c (cp_parser_userdef_numeric_literal): Mention
1717 -fext-numeric-literals in the message.
1719 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1722 * call.c (build_conditional_expr_1): Check the return value of
1725 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1727 * call.c (convert_like_real): Check complain.
1729 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1732 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1735 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1737 Update copyright years
1739 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1741 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1742 the standard form for the copyright notice.
1744 Copyright (C) 2014 Free Software Foundation, Inc.
1746 Copying and distribution of this file, with or without modification,
1747 are permitted in any medium without royalty provided the copyright
1748 notice and this notice are preserved.