1 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
5 * search.c (accessible_p): Use current_nonlambda_class_type.
6 * semantics.c (check_accessibility_of_qualified_id): Likewise.
8 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
10 * decl.c: Include builtins.h.
11 * semantics.c: Likewise.
13 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
17 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
18 * pt.c (tsubst_function_type): Inject the this parameter; do the
19 substitutions in the order mandated by the DR.
20 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
21 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
22 (static_fn_type): Copy it.
23 * decl2.c (build_memfn_type, change_return_type,
24 cp_reconstruct_complex_type): Likewise.
25 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
26 * tree.c (strip_typedefs): Likewise.
27 * typeck.c (merge_types): Likewise.
29 2014-05-30 Jason Merrill <jason@redhat.com>
32 * pt.c (instantiate_decl): Check that defer_ok is not set for
36 * pt.c (tsubst_init): Split out from...
37 (tsubst_expr) [DECL_EXPR]: Here.
38 (tsubst_copy) [VAR_DECL]: Use it.
39 * semantics.c (finish_id_expression): Return the decl for static/const.
41 2014-05-28 Jason Merrill <jason@redhat.com>
44 * decl.c (cxx_comdat_group): Return a decl.
45 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
47 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
51 * call.c (build_aggr_conv): Ignore passed in flags.
52 (build_array_conv, build_complex_conv): Likewise.
54 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
56 * optimize.c (maybe_thunk_body): Use set_comdat_group.
57 (maybe_clone_body): Likewise.
58 * decl.c (duplicate_decls): Update code duplicating comdat group;
59 do not copy symtab pointer; before freeing newdecl remove it
61 * decl2.c (constrain_visibility): Use set_comdat_group.
63 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
65 * rtti.c: Include tm_p.h
66 (emit_tinfo_decl): Force RTTI data to be aligned to required
69 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
71 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
72 ignoring other target adjustments.
74 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
76 * semantics.c (finish_omp_clauses): Remove duplicated variable
79 * parser.c (cp_parser_omp_target): Return bool values.
81 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
84 * lambda.c (add_capture): Enforce that capture by value requires
86 * typeck2.c (cxx_incomplete_type_inform): Early return if
87 TYPE_MAIN_DECL is null.
89 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
92 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
94 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
97 * lambda.c (build_capture_proxy, add_capture): Treat normal
98 captures and init-captures identically.
100 2014-05-21 Mark Wielaard <mjw@redhat.com>
103 * cp-lang.c (cxx_enum_underlying_base_type): New function.
104 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
106 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
108 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
109 * cp-array-notation.c (replace_invariant_exprs): Likewise.
110 (expand_array_notation): Handle VOID_CST.
111 * error.c (dump_expr): Likewise.
112 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
113 (cxx_pretty_printer::expression): Likewise.
114 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
115 * decl.c (register_dtor_fn): Likewise.
116 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
117 (build_delete, push_base_cleanups): Likewise.
118 * mangle.c (write_expression): Likewise.
119 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
120 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
121 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
122 * tree.c (cp_tree_equal): Likewise.
123 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
124 instead of void_zero_node.
125 * typeck.c (check_return_expr): Likewise.
126 * typeck2.c (build_functional_cast): Likewise.
128 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
131 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
133 (cp_parser_statement): ...here. Make sure only semicolon can go after
136 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
141 * typeck2.c (digest_nsdmi_init): New.
142 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
143 * init.c (get_nsdmi): Likewise.
144 * cp-tree.h (digest_nsdmi_init): Declare.
146 2014-05-20 Jason Merrill <jason@redhat.com>
148 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
149 up a virtual function in a dummy object.
151 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
154 * decl.c (duplicate_decls): Replace pair of warning_at with
156 (maybe_commonize_var): Likewise.
158 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
161 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
162 (tsubst_copy_and_build): Perform recursive substitutions in a
165 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
168 * typeck2.c (cxx_incomplete_type_inform): New.
169 (cxx_incomplete_type_diagnostic): Use it.
170 * decl.c (grokdeclarator): Check the element type of an
171 incomplete array type; call the above.
172 * cp-tree.h (cxx_incomplete_type_inform): Declare.
174 2014-05-19 Jason Merrill <jason@redhat.com>
177 * pt.c (tsubst_copy): Don't check at_function_scope_p.
178 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
180 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
182 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
183 * parser.c (cp_parser_enum_specifier): Likewise.
185 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
187 * class.c (sorted_fields_type_new): Adjust.
188 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
189 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
190 * cp-tree.h: Remove usage of variable_size gty attribute.
191 * decl.c (make_label_decl): Adjust.
192 (check_goto): Likewise.
193 (start_preparsed_function): Likewise.
194 (save_function_data): Likewise.
195 * lex.c (init_reswords): Likewise.
196 (retrofit_lang_decl): Likewise.
197 (cxx_dup_lang_specific_decl): Likewise.
198 (copy_lang_type): Likewise.
199 (cxx_make_type): Likewise.
200 * name-lookup.c (binding_entry_make): Likewise.
201 (binding_table_construct): Likewise.
202 (binding_table_new): Likewise.
203 (cxx_binding_make): Likewise.
204 (pushdecl_maybe_friend_1): Likewise.
205 (begin_scope): Likewise.
206 (push_to_top_level): Likewise.
207 * parser.c (cp_lexer_alloc): Likewise.
208 (cp_lexer_new_from_tokens): Likewise.
209 (cp_token_cache_new): Likewise.
210 (cp_parser_context_new): Likewise.
211 (cp_parser_new): Likewise.
212 (cp_parser_nested_name_specifier_opt): Likewise.
213 (cp_parser_template_id): Likewise.
214 * pt.c (maybe_process_partial_specialization): Likewise.
215 (register_specialization): Likewise.
216 (add_pending_template): Likewise.
217 (lookup_template_class_1): Likewise.
218 (push_tinst_level): Likewise.
219 * semantics.c (register_constexpr_fundef): Likewise.
220 (cxx_eval_call_expression): Likewise.
221 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
223 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
226 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
227 when cp_parser_lookup_name sets ambiguous_decls.
229 2014-05-15 Jason Merrill <jason@redhat.com>
231 * call.c (print_conversion_rejection): Use loc consistently.
233 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
235 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
236 * call.c (convert_like_real, build_new_method_call_1): Use it.
237 * decl2.c (grokfield): Likewise.
238 * init.c (perform_member_init, build_aggr_init, expand_default_init,
239 build_new_1): Likewise.
240 * mangle.c (write_expression): Likewise.
241 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
243 2014-05-14 Jason Merrill <jason@redhat.com>
247 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
248 dropped cv-quals as a bad conversion.
249 (convert_like_real) [ck_ref_bind]: Explain them.
250 (compare_ics): Check badness before stripping reference
251 bindings. Handle comparing bad reference bindings.
252 * typeck.c (comp_cv_qualification): Add overload that just takes
254 * cp-tree.h: Declare it.
256 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
257 (arg_conversion_rejection, bad_arg_conversion_rejection)
258 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
259 (add_function_candidate): Pass actual argument, rather than type, to
260 bad_arg_conversion_rejection.
261 (print_conversion_rejection): Explain what's wrong with the conversion.
262 (print_z_candidates): Say "candidate:" before each candidate.
263 (splice_viable): Be strict if we see a viable or template candidate.
264 (build_user_type_conversion_1): Pass false to strict parameter.
265 (perform_overload_resolution, build_conditional_expr_1): Likewise.
266 (build_new_op_1, build_new_method_call_1): Likewise.
267 (build_op_call_1): Pass true to strict parameter.
269 2014-05-13 Jason Merrill <jason@redhat.com>
271 * call.c (print_error_for_call_failure): Say "no match" rather
272 than "ambiguous" if there were no strict matches.
273 (build_new_method_call_1): Likewise.
276 * semantics.c (is_this_parameter): Allow capture proxies too.
278 2014-05-12 Jason Merrill <jason@redhat.com>
280 * call.c (maybe_print_user_conv_context): New.
281 (convert_like_real): Use it. Print call context for bad
282 user-defined conversion.
283 (build_over_call): Print call context for bad 'this' conversion.
285 * call.c (convert_like_real): Use inform for identifying the
288 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
290 * cvt.c (cp_convert_to_pointer): Don't call error_at if
291 complain & tf_error is false.
293 * decl.c (make_unbound_class_template): Prefer inform for
294 "declared here"-type message.
296 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
300 * lambda.c (lambda_expr_this_capture): Add new parameter
301 add_capture_p controlling whether the functions will try to
302 capture 'this' via the default capture.
303 (maybe_resolve_dummy): Likewise.
304 * cp-tree.h: Adjust prototypes.
305 * call.c, semantics.c: Change callers of these functions.
306 * call.c (build_new_method_call_1): Use the actual 'this' that
307 would be potentially captured for the overload resolution, instead
310 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
312 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
314 (convert_nontype_argument): Adjust calls.
315 (coerce_template_parameter_pack): Add missing complain & tf_error
318 2014-05-09 Jason Merrill <jason@redhat.com>
322 * call.c (build_conditional_expr_1, conditional_conversion): Handle
323 non-class lvalues and xvalues that differ only in cv-qualifiers.
327 * call.c (build_user_type_conversion_1): The copy-init temporary
331 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
334 * call.c (build_conditional_expr_1): If overload resolution finds
335 no match, just say "different types".
338 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
341 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
342 if we didn't find a conversion.
343 Don't accept a bad conversion too early.
345 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
348 * typeck.c (convert_for_assignment): Provide an inform for pointers
349 to incomplete class types.
351 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
354 * pt.c (convert_nontype_argument): Protect all the error calls
355 with complain & tf_error.
357 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
360 * pt.c (instantiate_decl): Avoid generating the body of a
363 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
366 * pt.c (maybe_begin_member_template_processing): Use
369 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
370 Mike Stump <mikestump@comcast.net>
371 Richard Sandiford <rdsandiford@googlemail.com>
373 * call.c: Include wide-int.h.
374 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
375 (convert_for_arg_passing): Likewise.
376 * class.c: Include wide-int.h.
377 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
378 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
379 (include_empty_classes): Likewise
380 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
381 * cvt.c: Include wide-int.h.
382 (ignore_overflows): Use wide_int_to_tree.
383 * decl.c: Include wide-int.h.
384 (check_array_designated_initializer): Use wide-int interfaces.
385 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
386 (finish_enum_value_list): Use signop.
387 (build_enumerator): Use wide-int interfaces.
388 * init.c: Include wide-int.h.
389 (build_new_1): Use wide-int interfaces.
390 * mangle.c: Include wide-int.h.
391 (write_integer_cst): Use wide-int interfaces.
392 (write_array_type): Likewise.
393 * tree.c: Include wide-int.h.
394 (cp_tree_equal): Use tree_int_cst_equal.
395 * typeck2.c: Include wide-int.h.
396 (process_init_constructor_array): Use wide-int interfaces.
398 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
401 * decl.c (grokfndecl): Check duplicate_decls return value for
403 * pt.c (instantiate_decl): A deleted function is defined.
405 2014-05-02 Jason Merrill <jason@redhat.com>
407 * decl2.c (vague_linkage_p): Local statics have vague linkage.
410 * lambda.c (lambda_capture_field_type): Wrap anything dependent
412 (add_capture): Check for VLA before calling it.
413 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
414 just the current one. Make non-static.
415 * cp-tree.h: Declare it.
416 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
417 the operand was static or constant.
419 2014-05-02 Marek Polacek <polacek@redhat.com>
421 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
424 2014-05-01 Marek Polacek <polacek@redhat.com>
427 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
428 between label and variable when warning about returning local address.
430 2014-04-30 Jason Merrill <jason@redhat.com>
433 * init.c (build_value_init): Don't try to call an array constructor.
436 * typeck2.c (massage_init_elt): Use maybe_constant_init.
438 2014-04-30 Marek Polacek <polacek@redhat.com>
440 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
441 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
442 for non-integer types.
444 2014-04-29 Jason Merrill <jason@redhat.com>
447 Represent the unevaluated exception specification of an implicitly
448 declared or deleted function with a simple placeholder, not a list
450 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
451 * except.c (unevaluated_noexcept_spec): New.
452 * class.c (deduce_noexcept_on_destructor): Use it.
453 * decl.c (check_redeclaration_exception_specification): Call
454 maybe_instantiate_noexcept.
455 (duplicate_decls): Call it before merge_types.
456 (start_preparsed_function): Call maybe_instantiate_noexcept.
457 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
458 * init.c (get_nsdmi): Factor out of perform_member_init.
459 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
460 (walk_field_subobs): Consider NSDMI for EH spec.
461 (get_defaulted_eh_spec): New.
462 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
463 (defaulted_late_check): Defer EH checking in non-template classes.
464 (after_nsdmi_defaulted_late_checks): New.
465 * parser.c (cp_parser_class_specifier_1): Use it.
466 (unparsed_classes): New macro.
467 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
468 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
469 Remove list-of-functions handling.
470 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
471 handling and FN parameter.
472 * typeck.c (merge_types): Adjust.
474 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
477 * parser.c (cp_parser_alias_declaration): Check return value of
480 2014-04-24 Jakub Jelinek <jakub@redhat.com>
482 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
483 atomic-clause, allow comma in between atomic-clause and
486 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
489 * rtti.c (emit_support_tinfos): Do not iterate on
490 registered_builtin_types (partial revert).
492 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
495 * semantics.c (apply_deduced_return_type): Complete non-void type
496 before estimating whether the type is aggregate.
498 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
501 * rtti.c (emit_support_tinfo_1): New function, extracted from
503 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
505 2014-04-22 Jakub Jelinek <jakub@redhat.com>
508 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
509 fails, don't set OM_PARALLEL_COMBINED and return NULL.
511 2014-04-18 Jason Merrill <jason@redhat.com>
514 * call.c (reference_binding): Recurse on user-defined conversion.
517 * call.c (standard_conversion): Don't try to apply restrict to void.
519 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
521 * decl.c (reshape_init_r): Handle a single element of vector type.
523 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
526 * decl2.c (cplus_decl_attributes): Handle
527 pointer-to-member-function declarations.
529 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
532 * call.c (build_user_type_coversion): Use build_dummy_object
533 to create the placeholder object for a constructor method call.
534 (build_special_member_call): Likewise.
535 (build_over_call): Check for the placeholder object with
537 (build_new_method_call_1): Likewise. Don't attempt to resolve
538 a dummy object for a constructor method call.
540 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
543 * friend.c (add_friend, make_friend_class): Move repeated friend
544 warning under Wredundant_decls.
546 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
548 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
549 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
550 (do_class_using_decl): Likewise.
551 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
553 2014-04-15 Jakub Jelinek <jakub@redhat.com>
556 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
558 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
560 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
562 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
564 * pt.c (mark_template_parm): Use template_parm_level_and_index.
566 2014-04-11 Jason Merrill <jason@redhat.com>
568 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
570 (cp_lexer_get_preprocessor_token): Always clear it.
571 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
575 * decl.c (reshape_init_r): Handle a single element of class type.
578 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
579 built-in operator new.
581 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
584 * name-lookup.c (parse_using_directive): Return early if the
585 attribs argument is error_mark_node; use get_attribute_name.
587 2014-04-11 Jason Merrill <jason@redhat.com>
591 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
592 * call.c (struct z_candidate): Add flags field.
593 (add_candidate): Add flags parm.
594 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
595 (add_template_candidate_real): Pass it.
596 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
597 * tree.c (build_aggr_init_expr): Copy it.
598 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
600 2014-04-10 Richard Biener <rguenther@suse.de>
601 Jakub Jelinek <jakub@redhat.com>
604 * error.c (dump_decl) <case FUNCTION_DECL>: If
605 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
606 recurse on DECL_ABSTRACT_ORIGIN instead of printing
609 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
611 * pt.c (check_template_variable): Check for the return of pedwarn
612 before emitting a note.
613 * parser.c (cp_parser_lambda_introducer): Likewise.
615 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
618 * pt.c (process_template_parm): For an invalid non-type parameter
619 only set TREE_TYPE to error_mark_node.
620 (push_inline_template_parms_recursive, comp_template_parms,
621 redeclare_class_template, coerce_template_template_parm,
622 coerce_template_template_parms, unify): Use error_operand_p.
624 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
626 * class.c (check_bases_and_members): Warn about non-virtual dtors
627 in public bases only. Check warn_ecpp before complaining about
628 non-polymorphic bases.
630 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
632 * decl.c (duplicate_decls): Check for the return of warning_at
633 before emitting a note.
634 (warn_misplaced_attr_for_class_type): Likewise.
635 (check_tag_decl): Likewise.
637 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
640 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
642 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
645 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
646 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
647 instantiating a variable-sized type.
650 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
652 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
654 * class.c (find_abi_tags_r): Check for the return of warning
655 before emitting a note.
656 (one_inherited_ctor): Likewise.
658 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
660 * decl.c (duplicate_decls): Check for the return of permerror
661 before emitting a note.
663 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
665 * class.c (accessible_nvdtor_p): New.
666 (check_bases): Don't check base destructor here ...
667 (check_bases_and_members): ... check them here. Trigger on
668 Wnon-virtual-dtor flag.
669 (finish_struct_1): Use accessible_nvdtor_p.
671 2014-04-01 Jason Merrill <jason@redhat.com>
673 * pt.c (process_partial_specialization): Say "not deducible"
674 rather than "not used". Use inform.
677 * pt.c (coerce_template_parms): Check that the pack expansion
678 pattern works with the first matching parameter.
680 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
682 * init.c (perform_member_init): Homogenize uninitialized
685 2014-04-01 Jason Merrill <jason@redhat.com>
688 * call.c (build_array_conv): Call complete_type.
691 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
692 (picflag_from_initializer): Return it.
693 (process_init_constructor): Handle it.
696 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
697 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
698 * pt.c (get_template_info): Handle NAMESPACE_DECL.
699 (most_general_template): Handle more kinds of template.
700 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
701 instantiations and specializations.
703 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
706 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
707 COMPONENT_REFs and ARRAY_REFs sooner.
709 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
712 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
713 usage in non-functions with pushed scope.
715 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
718 * name-lookup.h (cp_binding_level): New transient field defining_class_p
719 to indicate whether a scope is in the process of defining a class.
720 * semantics.c (begin_class_definition): Set defining_class_p.
721 * name-lookup.c (leave_scope): Reset defining_class_p.
722 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
723 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
724 unwinding to class-defining scope to handle the erroneous definition of
725 a generic function of an arbitrarily nested class within an enclosing
728 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
731 * method.c (walk_field_subobs): Improve the diagnostic
732 locations for both REFERENCE_TYPEs and non-static const members.
733 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
734 instead of %qD to be consistent with the c++11 diagnostic.
736 2014-03-25 Jason Merrill <jason@redhat.com>
740 * class.c (build_vtbl_initializer): Handle abstract dtors here.
741 * search.c (get_pure_virtuals): Not here.
744 * parser.c (cp_parser_lambda_expression): Don't parse the body of
745 a lambda in unevaluated context.
748 * decl.c (create_array_type_for_decl): Complain about array of auto.
750 2014-03-25 Jakub Jelinek <jakub@redhat.com>
753 * semantics.c (potential_constant_expression_1): Handle
756 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
759 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
760 introducing an implicit function template parameter within an explicit
763 2014-03-22 Jason Merrill <jason@redhat.com>
766 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
769 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
772 * name-lookup.c (push_class_level_binding_1): Check identifier_p
773 on the name argument.
775 2014-03-20 Jakub Jelinek <jakub@redhat.com>
778 * init.c (build_zero_init_1): Ignore fields with error_mark_node
781 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
784 * call.c (build_new_method_call_1): Handle pure virtuals called by
787 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
790 * parser.c (cp_parser_member_declaration): Don't allow
791 finish_fully_implicit_template to consider friend declarations to be
792 class member templates.
793 (synthesize_implicit_template_parm): Handling winding back through class
794 scope to the class being defined in order to inject a template argument
798 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
799 function scope as per cp_parser_skip_to_end_of_statement.
801 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
804 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
806 2014-03-14 Jason Merrill <jason@redhat.com>
810 * search.c (get_pure_virtuals): Handle abstract dtor here.
811 (dfs_get_pure_virtuals): Not here.
814 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
815 abstract class as pure.
817 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
820 * pt.c (maybe_process_partial_specialization): Check return value
821 of check_specialization_namespace.
823 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
826 * semantics.c (finish_static_assert): Call cxx_constant_value only
827 if require_potential_rvalue_constant_expression returns true.
829 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
832 * method.c (get_inherited_ctor): New.
833 * cp-tree.h (get_inherited_ctor): Declare it.
834 * semantics.c (is_valid_constexpr_fn): Use it.
836 2014-03-10 Jason Merrill <jason@redhat.com>
839 * call.c (convert_default_arg): Remove special handling for
843 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
844 when deciding whether to call push_template_decl for a member class.
845 * pt.c (push_template_decl_real): Return after wrong levels error.
847 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
850 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
851 lambda, remove the lambda's own template argument list prior to fetching
855 * parser.c (cp_parser_parameter_declaration_clause): Move generic
856 function template unwinding on error into a more general location, ...
857 (cp_parser_skip_to_end_of_statement): ... here.
859 2014-03-07 Jason Merrill <jason@redhat.com>
861 * Make-lang.in (check_g++_parallelize): Split dg.exp.
863 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
864 we're in a trailing return type.
866 * typeck.c (comp_template_parms_position): 'auto' and
867 'decltype(auto)' are different from real template parms.
869 * parser.c (cp_parser_using_declaration): Consume the semicolon
870 after bare parameter pack error.
872 * cp-tree.h (REF_PARENTHESIZED_P): New.
873 * semantics.c (force_paren_expr): Set it.
874 * pt.c (do_auto_deduction): Check it.
875 (tsubst) [COMPONENT_REF]: Copy it.
876 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
878 * decl.c (create_array_type_for_decl): Only warn about invalid
879 C++1y VLA if flag_iso or warn_vla>0.
880 (grokdeclarator): Likewise.
881 * pt.c (tsubst): Likewise.
882 * semantics.c (finish_decltype_type): Likewise.
883 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
884 (cp_build_addr_expr_1): Likewise.
885 * init.c (build_new_1): Improve diagnostics.
887 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
890 * decl.c (check_initializer): Return NULL_TREE after error;
891 consistently use inform.
893 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
895 * decl.c (check_initializer): Remove dead code.
897 2014-03-06 Marek Polacek <polacek@redhat.com>
900 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
901 of checking tree code.
903 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
905 * parser.c (cp_lexer_set_source_position): New.
906 (cp_parser_mem_initializer): Use it.
907 (cp_parser_postfix_open_square_expression): Likewise.
908 (cp_parser_parenthesized_expression_list): Likewise.
909 (cp_parser_new_initializer): Likewise.
910 (cp_parser_jump_statement): Likewise.
911 (cp_parser_initializer): Likewise.
912 (cp_parser_functional_cast): Likewise.
914 2014-03-05 Jason Merrill <jason@redhat.com>
917 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
918 dependent expression.
921 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
922 if re-parsing might succeed.
923 * semantics.c (finish_id_expression): Use of a parameter outside
924 the function body is a parse error.
926 * parser.c (cp_parser_mem_initializer): Set input_location
927 properly for init-list warning.
928 (cp_parser_postfix_open_square_expression): Likewise.
929 (cp_parser_parenthesized_expression_list): Likewise.
930 (cp_parser_new_initializer): Likewise.
931 (cp_parser_jump_statement): Likewise.
932 (cp_parser_initializer): Likewise.
933 (cp_parser_functional_cast): Likewise.
935 2014-03-04 Jason Merrill <jason@redhat.com>
938 * typeck2.c (process_init_constructor_record): Set
939 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
943 * parser.c (cp_parser_direct_declarator): Set declarator to
944 cp_error_declarator on invalid qualified-id.
946 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
949 * parser.c (cp_parser_using_declaration): Early return when
950 cp_parser_nested_name_specifier errors out.
952 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
955 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
956 function scope on parse error in function parameter list.
958 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
960 * method.c (implicitly_declare_fn): Remove redundant
961 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
962 * semantics.c (is_instantiation_of_constexpr): Likewise.
963 * error.c (dump_function_decl): Likewise.
965 2014-03-01 Jason Merrill <jason@redhat.com>
968 * semantics.c (begin_maybe_infinite_loop): Use
969 fold_non_dependent_expr_sfinae.
971 2014-02-28 Jason Merrill <jason@redhat.com>
974 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
976 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
979 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
980 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
981 * lambda.c (maybe_add_lambda_conv_op): Likewise.
983 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
986 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
989 2014-02-27 Jason Merrill <jason@redhat.com>
993 * decl2.c (tentative_decl_linkage): Don't mess with functions that
996 2014-02-26 Jason Merrill <jason@redhat.com>
1000 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1001 * init.c (build_vtbl_address): Do it here.
1007 * pt.c (struct warning_sentinel): New.
1008 (tsubst_copy_and_build): Use it instead of
1009 c_inhibit_evaluation_warnings.
1010 * typeck.c (maybe_warn_about_useless_cast): Remove
1011 c_inhibit_evaluation_warnings check.
1014 * pt.c (get_template_parm_index): New.
1015 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1016 (process_template_parm): Allow bare packs in template template
1017 parm template parms.
1018 (coerce_template_parameter_pack): Handle fixed template template
1019 parm packs and fixed packs not at the end of the parm list.
1020 (coerce_template_parms): Handle template parm packs not at the end
1022 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1025 * pt.c (unify): Ignore alias templates when deducing a template
1031 * call.c (reference_binding): Recurse on user-defined conversion.
1032 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1034 2014-02-25 Jason Merrill <jason@redhat.com>
1037 * call.c (reference_binding): Recurse on user-defined conversion.
1038 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1040 * call.c (print_conversion_rejection): Handle n_arg of -2.
1041 (build_user_type_conversion_1): Pass it.
1044 * decl2.c (no_linkage_error): Handle C++98 semantics.
1045 (reset_type_linkage): Move from decl.c.
1046 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1047 (bt_reset_linkage_2, reset_decl_linkage): New.
1048 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1049 (cp_write_global_declarations): Move condition into no_linkage_error.
1050 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1051 * semantics.c (expand_or_defer_fn_1): Factor out
1052 tentative_decl_linkage.
1053 * cp-tree.h: Adjust.
1055 * decl2.c (finish_static_data_member_decl): Diagnose static data
1056 member in unnamed class.
1057 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1060 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1061 defaulted virtual dtor.
1065 * pt.c (get_underlying_template): Fix equivalence calculation.
1067 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1070 * parser.c (function_being_declared_is_template_p): Return false when
1071 processing a template parameter list.
1072 (cp_parser_parameter_declaration_clause): Don't set
1073 auto_is_implicit_function_template_parm_p when processing a
1074 template parameter list.
1076 * parser.c (synthesize_implicit_template_parm): Inject new template
1077 argument list appropriately when a generic member function
1078 of a class template is declared out-of-line.
1081 * parser.c (cp_parser_direct_declarator): Don't save and
1082 restore num_template_parameter_lists around call to
1083 cp_parser_parameter_declaration_list.
1084 (function_being_declared_is_template_p): New predicate.
1085 (cp_parser_parameter_declaration_list): Use
1086 function_being_declared_is_template_p as predicate for
1087 inspecting current function template parameter list length
1088 rather than num_template_parameter_lists.
1090 2014-02-24 Jason Merrill <jason@redhat.com>
1093 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1094 DECL_EXPR initialize a non-class iterator.
1097 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1099 2014-02-21 Jason Merrill <jason@redhat.com>
1102 * parser.c (cp_parser_type_name): Always check dependency.
1103 (cp_parser_type_specifier_seq): Call
1104 cp_parser_parse_and_diagnose_invalid_type_name.
1107 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1110 * parser.c (cp_parser_default_argument): Clear
1111 current_class_ptr/current_class_ref like tsubst_default_argument.
1114 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1115 than current_binding_level.
1118 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1121 * parser.c (cp_parser_enum_specifier): Call
1122 check_for_bare_parameter_packs.
1125 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1129 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1130 of the partial instantiation, not the most general template.
1131 (maybe_process_partial_specialization): Reassign everything on
1135 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1136 (check_explicit_specialization): Don't clone.
1139 * pt.c (coerce_template_parms): Bail if argument packing fails.
1142 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1143 Don't get confused by a CONSTRUCTOR that already has a type.
1146 * call.c (build_array_conv): Don't crash on VLA.
1149 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1152 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1153 in declaration context.
1157 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1160 * parser.c (cp_parser_direct_declarator): Don't wrap a
1161 type-dependent expression in a NOP_EXPR.
1164 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1169 * parser.c (cp_parser_template_argument): Restore dereference.
1170 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1171 (process_partial_specialization): Handle deref.
1174 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1178 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1179 implicit_template_scope upon leaving an out-of-line generic member
1180 function definition.
1182 2014-02-20 Kai Tietz <ktietz@redhat.com>
1185 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1186 valued type argument as error_mark_node.
1189 * semantics.c (finish_fname): Handle error_mark_node.
1191 2014-02-19 Jason Merrill <jason@redhat.com>
1194 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1195 spec from template context.
1197 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1200 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1201 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1204 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1206 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1209 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1212 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1215 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1216 During error recovery allow_non_constant may be false.
1218 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1221 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1222 scope whenever a template parameter list has been started, independent
1223 of whether the function call operator was well-formed or not.
1226 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1227 scope for generic friend declarations as well as for non-friends.
1229 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1232 * method.c (implicitly_declare_fn): A constructor of a class with
1233 virtual base classes isn't constexpr (7.1.5p4).
1235 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1237 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1239 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1242 * parser.c (cp_parser_omp_declare_reduction): Save and free
1245 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1249 * tree.c (handle_init_priority_attribute): Call default_conversion on
1250 the attribute argument.
1252 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1255 * method.c (synthesized_method_walk): If vbases is non-null but
1256 is_empty is true, likewise don't worry about the virtual bases.
1258 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1261 * typeck2.c (process_init_constructor_record): Just skip unnamed
1264 2014-01-31 Jason Merrill <jason@redhat.com>
1267 * pt.c (mark_decl_instantiated): Call mark_needed.
1270 * decl2.c (handle_tls_init): Handle null init fn.
1273 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1275 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1278 * class.c (build_vfield_ref): Early return error_mark_node if
1279 TYPE_VFIELD (type) is null.
1280 (build_base_path): Check return value of build_vfield_ref.
1282 2014-01-31 Jason Merrill <jason@redhat.com>
1285 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1286 [ck_list]: Check for error_mark_node.
1287 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1290 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1291 during partial ordering.
1293 2014-01-31 Marek Polacek <polacek@redhat.com>
1296 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1298 2014-01-30 Jason Merrill <jason@redhat.com>
1301 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1302 (local_specializations): New macro.
1303 * pt.c (local_specializations): Remove variable.
1305 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1308 * parser.c (make_string_pack): Use double_int::from_buffer.
1310 2014-01-30 Marek Polacek <polacek@redhat.com>
1313 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1315 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1316 with input_location.
1317 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1320 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1323 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1325 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1328 * pt.c (lookup_template_class_1): Check start_enum return value
1329 for error_mark_node.
1331 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1333 * decl.c (duplicate_decls, typename_hash, typename_compare):
1334 Use TYPE_IDENTIFIER.
1335 * error.c (dump_type): Likewise.
1336 * mangle.c (dump_substitution_candidates): Likewise.
1338 2014-01-30 Jason Merrill <jason@redhat.com>
1341 * decl2.c (attributes_naming_typedef_ok): New.
1342 * cp-tree.h: Declare it.
1343 * decl.c (grokdeclarator): Check it.
1344 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1346 2014-01-29 Jason Merrill <jason@redhat.com>
1349 * call.c (add_builtin_candidate): Catch dependent types.
1352 * pt.c (expand_template_argument_pack): Correct
1353 non_default_args_count calculation.
1356 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1359 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1360 have a friend template in a class template.
1361 * pt.c (tsubst_friend_function): Look through it.
1362 (push_template_decl_real): A friend member template is
1365 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1368 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1371 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1374 * pt.c (instantiate_template_1): Check for error_mark_node the second
1377 2014-01-29 Jason Merrill <jason@redhat.com>
1380 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1381 cdtor_returns_this case.
1384 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1386 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1389 * semantics.c (finish_omp_reduction_clause): Check type for
1392 2014-01-28 Jason Merrill <jason@redhat.com>
1395 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1396 (tsubst_copy): Use it if lookup fails.
1399 * pt.c (tsubst_function_type): Make sure we keep the same function
1403 * semantics.c (build_anon_member_initialization): Stop walking
1404 when we run out of COMPONENT_REFs.
1407 * decl.c (lookup_and_check_tag): Ignore template parameters if
1408 scope == ts_current.
1409 * pt.c (check_template_shadow): Don't complain about the injected
1412 * decl.c (duplicate_decls): Tweak.
1415 * mangle.c (write_unqualified_name): Handle operator auto.
1417 2014-01-27 Jason Merrill <jason@redhat.com>
1421 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1422 list-initialization. A conversion to rvalue ref that involves
1423 an lvalue-rvalue conversion is bad.
1424 (convert_like_real): Give helpful error message.
1427 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1430 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1434 * pt.c (template_parm_to_arg): Call convert_from_reference.
1435 (tsubst_template_arg): Don't strip reference refs.
1438 * call.c (build_aggr_conv): Reject value-initialization of reference.
1442 * call.c (convert_like_real): Give helpful error about excess braces
1443 for ck_rvalue of scalar type.
1446 * call.c (reference_binding): Only elide braces if the single
1447 element is reference-related.
1450 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1454 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1458 * decl.c (compute_array_index_type): Don't call
1459 maybe_constant_value for a non-integral expression.
1461 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1463 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1465 * cp-gimplify.c (cp_genericize): Likewise.
1466 * decl.c (grokfndecl): Likewise.
1467 * parser.c (cp_parser_postfix_expression): Likewise.
1468 (cp_parser_postfix_open_square_expression): Likewise.
1469 (cp_parser_direct_declarator): Likewise.
1470 (is_cilkplus_vector_p): Likewise.
1471 (cp_parser_omp_clause_name): Likewise.
1472 (cp_parser_omp_all_clauses): Likewise.
1473 * pt.c (apply_late_template_attributes): Likewise.
1474 * typeck.c (cp_build_array_ref): Likewise.
1475 (cp_build_compound_expr): Likewise.
1476 (check_return_expr): Likewise.
1478 2014-01-24 Jason Merrill <jason@redhat.com>
1481 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1486 * typeck2.c (process_init_constructor_array): Don't create
1489 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1491 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1492 handling for RANGE_ARRAY case.
1494 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1497 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1499 2014-01-23 Marek Polacek <polacek@redhat.com>
1502 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1504 2014-01-23 Marek Polacek <polacek@redhat.com>
1507 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1510 2014-01-23 Jason Merrill <jason@redhat.com>
1513 * cp-tree.h (struct language_function): Add infinite_loop and
1515 (current_function_infinite_loop): New.
1516 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1517 (break_maybe_infinite_loop): New.
1518 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1519 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1520 (begin_range_for_stmt): Use them.
1521 * decl.c (finish_function): Don't warn about missing return
1522 if current_function_infinite_loop.
1523 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1524 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1526 * call.c (build_op_delete_call): Use make_tree_vector and
1527 release_tree_vector.
1529 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1532 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1533 nested_name_specifier.
1535 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1537 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1538 see if there is an attribute after function decl. If so, then
1540 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1541 enabled function late parsing.
1542 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1543 attribute for a SIMD-enabled function.
1544 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1545 the function is used by SIMD-enabled function (indicated by NULL
1546 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1547 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1548 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1549 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1550 vectorlength clause. Added a new bool parameter to differentiate
1552 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1553 (is_cilkplus_vector_p): Likewise.
1554 (cp_parser_late_parsing_elem_fn_info): Likewise.
1555 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1556 and "vectorlength" clauses when Cilk Plus is enabled.
1557 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1558 and emit a sorry message when step size is a parameter.
1559 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1560 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1562 * pt.c (apply_late_template_attributes): Likewise.
1564 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1567 * semantics.c (finish_omp_reduction_clause): Reject
1568 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1570 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1573 * parser.c (cp_parser_class_head): Push the class before parsing
1574 the base-clause, pop after it.
1576 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1578 * decl2.c (cpp_check): Revert prototype change.
1580 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1584 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1587 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1590 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1591 only when errorcount == 0.
1593 2014-01-17 Marek Polacek <polacek@redhat.com>
1596 * cvt.c (ocp_convert): Don't segfault on non-existing
1597 ENUM_UNDERLYING_TYPE.
1599 2014-01-16 Jason Merrill <jason@redhat.com>
1602 * tree.c (bot_manip): Update the location of builtin_LINE and
1605 2014-01-14 Jason Merrill <jason@redhat.com>
1608 * typeck2.c (massage_init_elt): New.
1609 (process_init_constructor_record)
1610 (process_init_constructor_union): Use it.
1611 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1612 (split_nonconstant_init_1): Handle it.
1613 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1615 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1618 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1619 and replaced an existing if-statement with else-if statement.
1620 Changed an existing error message wording to match the one from the C
1623 2014-01-08 Jason Merrill <jason@redhat.com>
1626 * class.c (abi_tag_data): Add tags field.
1627 (check_abi_tags): Initialize it.
1628 (find_abi_tags_r): Support collecting missing tags.
1629 (mark_type_abi_tags): Don't look at template args.
1630 (inherit_targ_abi_tags): New.
1631 (check_bases_and_members): Use it.
1632 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1633 * mangle.c (write_abi_tags): Check it.
1635 2014-01-07 Jason Merrill <jason@redhat.com>
1638 * pt.c (num_innermost_template_parms): New.
1639 (get_underlying_template): Use it.
1642 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1644 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1646 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1647 the letter of 20.11.6 about Base and Derived naming the same
1648 class type modulo cv-qualifiers.
1650 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1653 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1654 function as unimplemented for generic lambdas with varargs.
1657 * parser.c (cp_parser_template_parameter): Early out with
1658 error_mark_node if parameter declaration was not parsed.
1661 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1662 auto_is_implicit_function_template_parm_p around lambda body.
1665 * parser.c (cp_parser_init_declarator): Undo fully implicit
1666 template parameter list when declarator is not a function.
1668 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1671 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1673 2014-01-03 Tobias Burnus <burnus@net-b.de>
1676 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1678 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1682 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1683 as include_std to perform_koenig_lookup.
1684 (cp_parser_postfix_expression): Adjust.
1685 * pt.c (tsubst_copy_and_build): Likewise.
1686 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1687 (omp_reduction_lookup): Adjust.
1688 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1689 (lookup_arg_dependent): Likewise.
1690 (lookup_function_nonclass): Adjust.
1691 * name-lookup.h: Adjust declaration.
1692 * cp-tree.h: Likewise.
1694 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1697 * parser.c (cp_parser_userdef_numeric_literal): Mention
1698 -fext-numeric-literals in the message.
1700 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1703 * call.c (build_conditional_expr_1): Check the return value of
1706 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1708 * call.c (convert_like_real): Check complain.
1710 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1713 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1716 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1718 Update copyright years
1720 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1722 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1723 the standard form for the copyright notice.
1725 Copyright (C) 2014 Free Software Foundation, Inc.
1727 Copying and distribution of this file, with or without modification,
1728 are permitted in any medium without royalty provided the copyright
1729 notice and this notice are preserved.