1 2014-06-05 Jason Merrill <jason@redhat.com>
4 * decl.c (check_initializer): Collapse a TREE_LIST here.
5 * typeck2.c (store_init_value): Not here.
7 2014-06-05 Richard Biener <rguenther@suse.de>
8 Paolo Carlini <paolo.carlini@oracle.com>
11 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
12 handling of empty classes.
14 2014-06-04 Jason Merrill <jason@redhat.com>
16 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
17 for noexcept and thread_local, too.
20 * decl.c (check_initializer): Maybe clear
21 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
23 2014-06-05 Richard Biener <rguenther@suse.de>
26 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
27 warnings for accessing empty classes.
29 2014-06-05 Marek Polacek <polacek@redhat.com>
32 * parser.c (cp_parser_binary_expression): Warn when logical not is
33 used on the left hand side operand of a comparison.
35 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
38 * typeck.c (cp_build_modify_expr): Handle array of characters
39 initialized by a string literal.
40 * decl.c (check_initializer): Handle parenthesized string literal
42 * typeck2.c (store_init_value): Remove redundant check.
44 2014-06-04 Jason Merrill <jason@redhat.com>
48 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
49 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
51 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
54 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
57 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
61 * call.c (standard_conversion): Convert nullptr to bool only
62 in case of direct-initialization.
63 (convert_like_real): Provide informative error message.
65 2014-06-03 Marek Polacek <polacek@redhat.com>
68 * semantics.c (finish_switch_cond): Warn if switch condition has
71 2014-06-03 Jason Merrill <jason@redhat.com>
74 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
75 variable to local_specializations.
78 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
80 2014-06-02 Jason Merrill <jason@redhat.com>
83 * decl.c (reshape_init_class): Handle un-folded
87 * pt.c (pack_deducible_p): Handle canonicalization.
89 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
91 * pt.c (tsubst_function_type): Initialize arg_types.
93 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
96 * class.c (handle_using_decl): Pass the correct scope to
97 cp_emit_debug_info_for_using.
99 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
103 * search.c (accessible_p): Use current_nonlambda_class_type.
104 * semantics.c (check_accessibility_of_qualified_id): Likewise.
106 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
108 * decl.c: Include builtins.h.
109 * semantics.c: Likewise.
111 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
115 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
116 * pt.c (tsubst_function_type): Inject the this parameter; do the
117 substitutions in the order mandated by the DR.
118 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
119 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
120 (static_fn_type): Copy it.
121 * decl2.c (build_memfn_type, change_return_type,
122 cp_reconstruct_complex_type): Likewise.
123 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
124 * tree.c (strip_typedefs): Likewise.
125 * typeck.c (merge_types): Likewise.
127 2014-05-30 Jason Merrill <jason@redhat.com>
130 * pt.c (instantiate_decl): Check that defer_ok is not set for
134 * pt.c (tsubst_init): Split out from...
135 (tsubst_expr) [DECL_EXPR]: Here.
136 (tsubst_copy) [VAR_DECL]: Use it.
137 * semantics.c (finish_id_expression): Return the decl for static/const.
139 2014-05-28 Jason Merrill <jason@redhat.com>
142 * decl.c (cxx_comdat_group): Return a decl.
143 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
145 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
149 * call.c (build_aggr_conv): Ignore passed in flags.
150 (build_array_conv, build_complex_conv): Likewise.
152 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
154 * optimize.c (maybe_thunk_body): Use set_comdat_group.
155 (maybe_clone_body): Likewise.
156 * decl.c (duplicate_decls): Update code duplicating comdat group;
157 do not copy symtab pointer; before freeing newdecl remove it
159 * decl2.c (constrain_visibility): Use set_comdat_group.
161 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
163 * rtti.c: Include tm_p.h
164 (emit_tinfo_decl): Force RTTI data to be aligned to required
167 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
169 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
170 ignoring other target adjustments.
172 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
174 * semantics.c (finish_omp_clauses): Remove duplicated variable
177 * parser.c (cp_parser_omp_target): Return bool values.
179 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
182 * lambda.c (add_capture): Enforce that capture by value requires
184 * typeck2.c (cxx_incomplete_type_inform): Early return if
185 TYPE_MAIN_DECL is null.
187 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
190 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
192 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
195 * lambda.c (build_capture_proxy, add_capture): Treat normal
196 captures and init-captures identically.
198 2014-05-21 Mark Wielaard <mjw@redhat.com>
201 * cp-lang.c (cxx_enum_underlying_base_type): New function.
202 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
204 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
206 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
207 * cp-array-notation.c (replace_invariant_exprs): Likewise.
208 (expand_array_notation): Handle VOID_CST.
209 * error.c (dump_expr): Likewise.
210 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
211 (cxx_pretty_printer::expression): Likewise.
212 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
213 * decl.c (register_dtor_fn): Likewise.
214 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
215 (build_delete, push_base_cleanups): Likewise.
216 * mangle.c (write_expression): Likewise.
217 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
218 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
219 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
220 * tree.c (cp_tree_equal): Likewise.
221 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
222 instead of void_zero_node.
223 * typeck.c (check_return_expr): Likewise.
224 * typeck2.c (build_functional_cast): Likewise.
226 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
229 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
231 (cp_parser_statement): ...here. Make sure only semicolon can go after
234 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
239 * typeck2.c (digest_nsdmi_init): New.
240 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
241 * init.c (get_nsdmi): Likewise.
242 * cp-tree.h (digest_nsdmi_init): Declare.
244 2014-05-20 Jason Merrill <jason@redhat.com>
246 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
247 up a virtual function in a dummy object.
249 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
252 * decl.c (duplicate_decls): Replace pair of warning_at with
254 (maybe_commonize_var): Likewise.
256 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
259 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
260 (tsubst_copy_and_build): Perform recursive substitutions in a
263 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
266 * typeck2.c (cxx_incomplete_type_inform): New.
267 (cxx_incomplete_type_diagnostic): Use it.
268 * decl.c (grokdeclarator): Check the element type of an
269 incomplete array type; call the above.
270 * cp-tree.h (cxx_incomplete_type_inform): Declare.
272 2014-05-19 Jason Merrill <jason@redhat.com>
275 * pt.c (tsubst_copy): Don't check at_function_scope_p.
276 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
278 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
280 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
281 * parser.c (cp_parser_enum_specifier): Likewise.
283 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
285 * class.c (sorted_fields_type_new): Adjust.
286 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
287 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
288 * cp-tree.h: Remove usage of variable_size gty attribute.
289 * decl.c (make_label_decl): Adjust.
290 (check_goto): Likewise.
291 (start_preparsed_function): Likewise.
292 (save_function_data): Likewise.
293 * lex.c (init_reswords): Likewise.
294 (retrofit_lang_decl): Likewise.
295 (cxx_dup_lang_specific_decl): Likewise.
296 (copy_lang_type): Likewise.
297 (cxx_make_type): Likewise.
298 * name-lookup.c (binding_entry_make): Likewise.
299 (binding_table_construct): Likewise.
300 (binding_table_new): Likewise.
301 (cxx_binding_make): Likewise.
302 (pushdecl_maybe_friend_1): Likewise.
303 (begin_scope): Likewise.
304 (push_to_top_level): Likewise.
305 * parser.c (cp_lexer_alloc): Likewise.
306 (cp_lexer_new_from_tokens): Likewise.
307 (cp_token_cache_new): Likewise.
308 (cp_parser_context_new): Likewise.
309 (cp_parser_new): Likewise.
310 (cp_parser_nested_name_specifier_opt): Likewise.
311 (cp_parser_template_id): Likewise.
312 * pt.c (maybe_process_partial_specialization): Likewise.
313 (register_specialization): Likewise.
314 (add_pending_template): Likewise.
315 (lookup_template_class_1): Likewise.
316 (push_tinst_level): Likewise.
317 * semantics.c (register_constexpr_fundef): Likewise.
318 (cxx_eval_call_expression): Likewise.
319 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
321 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
324 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
325 when cp_parser_lookup_name sets ambiguous_decls.
327 2014-05-15 Jason Merrill <jason@redhat.com>
329 * call.c (print_conversion_rejection): Use loc consistently.
331 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
333 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
334 * call.c (convert_like_real, build_new_method_call_1): Use it.
335 * decl2.c (grokfield): Likewise.
336 * init.c (perform_member_init, build_aggr_init, expand_default_init,
337 build_new_1): Likewise.
338 * mangle.c (write_expression): Likewise.
339 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
341 2014-05-14 Jason Merrill <jason@redhat.com>
345 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
346 dropped cv-quals as a bad conversion.
347 (convert_like_real) [ck_ref_bind]: Explain them.
348 (compare_ics): Check badness before stripping reference
349 bindings. Handle comparing bad reference bindings.
350 * typeck.c (comp_cv_qualification): Add overload that just takes
352 * cp-tree.h: Declare it.
354 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
355 (arg_conversion_rejection, bad_arg_conversion_rejection)
356 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
357 (add_function_candidate): Pass actual argument, rather than type, to
358 bad_arg_conversion_rejection.
359 (print_conversion_rejection): Explain what's wrong with the conversion.
360 (print_z_candidates): Say "candidate:" before each candidate.
361 (splice_viable): Be strict if we see a viable or template candidate.
362 (build_user_type_conversion_1): Pass false to strict parameter.
363 (perform_overload_resolution, build_conditional_expr_1): Likewise.
364 (build_new_op_1, build_new_method_call_1): Likewise.
365 (build_op_call_1): Pass true to strict parameter.
367 2014-05-13 Jason Merrill <jason@redhat.com>
369 * call.c (print_error_for_call_failure): Say "no match" rather
370 than "ambiguous" if there were no strict matches.
371 (build_new_method_call_1): Likewise.
374 * semantics.c (is_this_parameter): Allow capture proxies too.
376 2014-05-12 Jason Merrill <jason@redhat.com>
378 * call.c (maybe_print_user_conv_context): New.
379 (convert_like_real): Use it. Print call context for bad
380 user-defined conversion.
381 (build_over_call): Print call context for bad 'this' conversion.
383 * call.c (convert_like_real): Use inform for identifying the
386 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
388 * cvt.c (cp_convert_to_pointer): Don't call error_at if
389 complain & tf_error is false.
391 * decl.c (make_unbound_class_template): Prefer inform for
392 "declared here"-type message.
394 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
398 * lambda.c (lambda_expr_this_capture): Add new parameter
399 add_capture_p controlling whether the functions will try to
400 capture 'this' via the default capture.
401 (maybe_resolve_dummy): Likewise.
402 * cp-tree.h: Adjust prototypes.
403 * call.c, semantics.c: Change callers of these functions.
404 * call.c (build_new_method_call_1): Use the actual 'this' that
405 would be potentially captured for the overload resolution, instead
408 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
410 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
412 (convert_nontype_argument): Adjust calls.
413 (coerce_template_parameter_pack): Add missing complain & tf_error
416 2014-05-09 Jason Merrill <jason@redhat.com>
420 * call.c (build_conditional_expr_1, conditional_conversion): Handle
421 non-class lvalues and xvalues that differ only in cv-qualifiers.
425 * call.c (build_user_type_conversion_1): The copy-init temporary
429 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
432 * call.c (build_conditional_expr_1): If overload resolution finds
433 no match, just say "different types".
436 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
439 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
440 if we didn't find a conversion.
441 Don't accept a bad conversion too early.
443 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
446 * typeck.c (convert_for_assignment): Provide an inform for pointers
447 to incomplete class types.
449 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
452 * pt.c (convert_nontype_argument): Protect all the error calls
453 with complain & tf_error.
455 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
458 * pt.c (instantiate_decl): Avoid generating the body of a
461 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
464 * pt.c (maybe_begin_member_template_processing): Use
467 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
468 Mike Stump <mikestump@comcast.net>
469 Richard Sandiford <rdsandiford@googlemail.com>
471 * call.c: Include wide-int.h.
472 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
473 (convert_for_arg_passing): Likewise.
474 * class.c: Include wide-int.h.
475 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
476 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
477 (include_empty_classes): Likewise
478 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
479 * cvt.c: Include wide-int.h.
480 (ignore_overflows): Use wide_int_to_tree.
481 * decl.c: Include wide-int.h.
482 (check_array_designated_initializer): Use wide-int interfaces.
483 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
484 (finish_enum_value_list): Use signop.
485 (build_enumerator): Use wide-int interfaces.
486 * init.c: Include wide-int.h.
487 (build_new_1): Use wide-int interfaces.
488 * mangle.c: Include wide-int.h.
489 (write_integer_cst): Use wide-int interfaces.
490 (write_array_type): Likewise.
491 * tree.c: Include wide-int.h.
492 (cp_tree_equal): Use tree_int_cst_equal.
493 * typeck2.c: Include wide-int.h.
494 (process_init_constructor_array): Use wide-int interfaces.
496 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
499 * decl.c (grokfndecl): Check duplicate_decls return value for
501 * pt.c (instantiate_decl): A deleted function is defined.
503 2014-05-02 Jason Merrill <jason@redhat.com>
505 * decl2.c (vague_linkage_p): Local statics have vague linkage.
508 * lambda.c (lambda_capture_field_type): Wrap anything dependent
510 (add_capture): Check for VLA before calling it.
511 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
512 just the current one. Make non-static.
513 * cp-tree.h: Declare it.
514 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
515 the operand was static or constant.
517 2014-05-02 Marek Polacek <polacek@redhat.com>
519 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
522 2014-05-01 Marek Polacek <polacek@redhat.com>
525 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
526 between label and variable when warning about returning local address.
528 2014-04-30 Jason Merrill <jason@redhat.com>
531 * init.c (build_value_init): Don't try to call an array constructor.
534 * typeck2.c (massage_init_elt): Use maybe_constant_init.
536 2014-04-30 Marek Polacek <polacek@redhat.com>
538 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
539 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
540 for non-integer types.
542 2014-04-29 Jason Merrill <jason@redhat.com>
545 Represent the unevaluated exception specification of an implicitly
546 declared or deleted function with a simple placeholder, not a list
548 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
549 * except.c (unevaluated_noexcept_spec): New.
550 * class.c (deduce_noexcept_on_destructor): Use it.
551 * decl.c (check_redeclaration_exception_specification): Call
552 maybe_instantiate_noexcept.
553 (duplicate_decls): Call it before merge_types.
554 (start_preparsed_function): Call maybe_instantiate_noexcept.
555 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
556 * init.c (get_nsdmi): Factor out of perform_member_init.
557 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
558 (walk_field_subobs): Consider NSDMI for EH spec.
559 (get_defaulted_eh_spec): New.
560 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
561 (defaulted_late_check): Defer EH checking in non-template classes.
562 (after_nsdmi_defaulted_late_checks): New.
563 * parser.c (cp_parser_class_specifier_1): Use it.
564 (unparsed_classes): New macro.
565 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
566 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
567 Remove list-of-functions handling.
568 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
569 handling and FN parameter.
570 * typeck.c (merge_types): Adjust.
572 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
575 * parser.c (cp_parser_alias_declaration): Check return value of
578 2014-04-24 Jakub Jelinek <jakub@redhat.com>
580 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
581 atomic-clause, allow comma in between atomic-clause and
584 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
587 * rtti.c (emit_support_tinfos): Do not iterate on
588 registered_builtin_types (partial revert).
590 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
593 * semantics.c (apply_deduced_return_type): Complete non-void type
594 before estimating whether the type is aggregate.
596 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
599 * rtti.c (emit_support_tinfo_1): New function, extracted from
601 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
603 2014-04-22 Jakub Jelinek <jakub@redhat.com>
606 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
607 fails, don't set OM_PARALLEL_COMBINED and return NULL.
609 2014-04-18 Jason Merrill <jason@redhat.com>
612 * call.c (reference_binding): Recurse on user-defined conversion.
615 * call.c (standard_conversion): Don't try to apply restrict to void.
617 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
619 * decl.c (reshape_init_r): Handle a single element of vector type.
621 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
624 * decl2.c (cplus_decl_attributes): Handle
625 pointer-to-member-function declarations.
627 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
630 * call.c (build_user_type_coversion): Use build_dummy_object
631 to create the placeholder object for a constructor method call.
632 (build_special_member_call): Likewise.
633 (build_over_call): Check for the placeholder object with
635 (build_new_method_call_1): Likewise. Don't attempt to resolve
636 a dummy object for a constructor method call.
638 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
641 * friend.c (add_friend, make_friend_class): Move repeated friend
642 warning under Wredundant_decls.
644 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
646 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
647 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
648 (do_class_using_decl): Likewise.
649 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
651 2014-04-15 Jakub Jelinek <jakub@redhat.com>
654 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
656 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
658 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
660 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
662 * pt.c (mark_template_parm): Use template_parm_level_and_index.
664 2014-04-11 Jason Merrill <jason@redhat.com>
666 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
668 (cp_lexer_get_preprocessor_token): Always clear it.
669 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
673 * decl.c (reshape_init_r): Handle a single element of class type.
676 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
677 built-in operator new.
679 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
682 * name-lookup.c (parse_using_directive): Return early if the
683 attribs argument is error_mark_node; use get_attribute_name.
685 2014-04-11 Jason Merrill <jason@redhat.com>
689 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
690 * call.c (struct z_candidate): Add flags field.
691 (add_candidate): Add flags parm.
692 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
693 (add_template_candidate_real): Pass it.
694 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
695 * tree.c (build_aggr_init_expr): Copy it.
696 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
698 2014-04-10 Richard Biener <rguenther@suse.de>
699 Jakub Jelinek <jakub@redhat.com>
702 * error.c (dump_decl) <case FUNCTION_DECL>: If
703 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
704 recurse on DECL_ABSTRACT_ORIGIN instead of printing
707 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
709 * pt.c (check_template_variable): Check for the return of pedwarn
710 before emitting a note.
711 * parser.c (cp_parser_lambda_introducer): Likewise.
713 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
716 * pt.c (process_template_parm): For an invalid non-type parameter
717 only set TREE_TYPE to error_mark_node.
718 (push_inline_template_parms_recursive, comp_template_parms,
719 redeclare_class_template, coerce_template_template_parm,
720 coerce_template_template_parms, unify): Use error_operand_p.
722 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
724 * class.c (check_bases_and_members): Warn about non-virtual dtors
725 in public bases only. Check warn_ecpp before complaining about
726 non-polymorphic bases.
728 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
730 * decl.c (duplicate_decls): Check for the return of warning_at
731 before emitting a note.
732 (warn_misplaced_attr_for_class_type): Likewise.
733 (check_tag_decl): Likewise.
735 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
738 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
740 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
743 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
744 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
745 instantiating a variable-sized type.
748 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
750 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
752 * class.c (find_abi_tags_r): Check for the return of warning
753 before emitting a note.
754 (one_inherited_ctor): Likewise.
756 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
758 * decl.c (duplicate_decls): Check for the return of permerror
759 before emitting a note.
761 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
763 * class.c (accessible_nvdtor_p): New.
764 (check_bases): Don't check base destructor here ...
765 (check_bases_and_members): ... check them here. Trigger on
766 Wnon-virtual-dtor flag.
767 (finish_struct_1): Use accessible_nvdtor_p.
769 2014-04-01 Jason Merrill <jason@redhat.com>
771 * pt.c (process_partial_specialization): Say "not deducible"
772 rather than "not used". Use inform.
775 * pt.c (coerce_template_parms): Check that the pack expansion
776 pattern works with the first matching parameter.
778 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
780 * init.c (perform_member_init): Homogenize uninitialized
783 2014-04-01 Jason Merrill <jason@redhat.com>
786 * call.c (build_array_conv): Call complete_type.
789 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
790 (picflag_from_initializer): Return it.
791 (process_init_constructor): Handle it.
794 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
795 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
796 * pt.c (get_template_info): Handle NAMESPACE_DECL.
797 (most_general_template): Handle more kinds of template.
798 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
799 instantiations and specializations.
801 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
804 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
805 COMPONENT_REFs and ARRAY_REFs sooner.
807 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
810 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
811 usage in non-functions with pushed scope.
813 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
816 * name-lookup.h (cp_binding_level): New transient field defining_class_p
817 to indicate whether a scope is in the process of defining a class.
818 * semantics.c (begin_class_definition): Set defining_class_p.
819 * name-lookup.c (leave_scope): Reset defining_class_p.
820 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
821 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
822 unwinding to class-defining scope to handle the erroneous definition of
823 a generic function of an arbitrarily nested class within an enclosing
826 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
829 * method.c (walk_field_subobs): Improve the diagnostic
830 locations for both REFERENCE_TYPEs and non-static const members.
831 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
832 instead of %qD to be consistent with the c++11 diagnostic.
834 2014-03-25 Jason Merrill <jason@redhat.com>
838 * class.c (build_vtbl_initializer): Handle abstract dtors here.
839 * search.c (get_pure_virtuals): Not here.
842 * parser.c (cp_parser_lambda_expression): Don't parse the body of
843 a lambda in unevaluated context.
846 * decl.c (create_array_type_for_decl): Complain about array of auto.
848 2014-03-25 Jakub Jelinek <jakub@redhat.com>
851 * semantics.c (potential_constant_expression_1): Handle
854 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
857 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
858 introducing an implicit function template parameter within an explicit
861 2014-03-22 Jason Merrill <jason@redhat.com>
864 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
867 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
870 * name-lookup.c (push_class_level_binding_1): Check identifier_p
871 on the name argument.
873 2014-03-20 Jakub Jelinek <jakub@redhat.com>
876 * init.c (build_zero_init_1): Ignore fields with error_mark_node
879 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
882 * call.c (build_new_method_call_1): Handle pure virtuals called by
885 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
888 * parser.c (cp_parser_member_declaration): Don't allow
889 finish_fully_implicit_template to consider friend declarations to be
890 class member templates.
891 (synthesize_implicit_template_parm): Handling winding back through class
892 scope to the class being defined in order to inject a template argument
896 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
897 function scope as per cp_parser_skip_to_end_of_statement.
899 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
902 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
904 2014-03-14 Jason Merrill <jason@redhat.com>
908 * search.c (get_pure_virtuals): Handle abstract dtor here.
909 (dfs_get_pure_virtuals): Not here.
912 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
913 abstract class as pure.
915 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
918 * pt.c (maybe_process_partial_specialization): Check return value
919 of check_specialization_namespace.
921 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
924 * semantics.c (finish_static_assert): Call cxx_constant_value only
925 if require_potential_rvalue_constant_expression returns true.
927 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
930 * method.c (get_inherited_ctor): New.
931 * cp-tree.h (get_inherited_ctor): Declare it.
932 * semantics.c (is_valid_constexpr_fn): Use it.
934 2014-03-10 Jason Merrill <jason@redhat.com>
937 * call.c (convert_default_arg): Remove special handling for
941 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
942 when deciding whether to call push_template_decl for a member class.
943 * pt.c (push_template_decl_real): Return after wrong levels error.
945 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
948 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
949 lambda, remove the lambda's own template argument list prior to fetching
953 * parser.c (cp_parser_parameter_declaration_clause): Move generic
954 function template unwinding on error into a more general location, ...
955 (cp_parser_skip_to_end_of_statement): ... here.
957 2014-03-07 Jason Merrill <jason@redhat.com>
959 * Make-lang.in (check_g++_parallelize): Split dg.exp.
961 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
962 we're in a trailing return type.
964 * typeck.c (comp_template_parms_position): 'auto' and
965 'decltype(auto)' are different from real template parms.
967 * parser.c (cp_parser_using_declaration): Consume the semicolon
968 after bare parameter pack error.
970 * cp-tree.h (REF_PARENTHESIZED_P): New.
971 * semantics.c (force_paren_expr): Set it.
972 * pt.c (do_auto_deduction): Check it.
973 (tsubst) [COMPONENT_REF]: Copy it.
974 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
976 * decl.c (create_array_type_for_decl): Only warn about invalid
977 C++1y VLA if flag_iso or warn_vla>0.
978 (grokdeclarator): Likewise.
979 * pt.c (tsubst): Likewise.
980 * semantics.c (finish_decltype_type): Likewise.
981 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
982 (cp_build_addr_expr_1): Likewise.
983 * init.c (build_new_1): Improve diagnostics.
985 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
988 * decl.c (check_initializer): Return NULL_TREE after error;
989 consistently use inform.
991 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
993 * decl.c (check_initializer): Remove dead code.
995 2014-03-06 Marek Polacek <polacek@redhat.com>
998 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
999 of checking tree code.
1001 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1003 * parser.c (cp_lexer_set_source_position): New.
1004 (cp_parser_mem_initializer): Use it.
1005 (cp_parser_postfix_open_square_expression): Likewise.
1006 (cp_parser_parenthesized_expression_list): Likewise.
1007 (cp_parser_new_initializer): Likewise.
1008 (cp_parser_jump_statement): Likewise.
1009 (cp_parser_initializer): Likewise.
1010 (cp_parser_functional_cast): Likewise.
1012 2014-03-05 Jason Merrill <jason@redhat.com>
1015 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1016 dependent expression.
1019 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1020 if re-parsing might succeed.
1021 * semantics.c (finish_id_expression): Use of a parameter outside
1022 the function body is a parse error.
1024 * parser.c (cp_parser_mem_initializer): Set input_location
1025 properly for init-list warning.
1026 (cp_parser_postfix_open_square_expression): Likewise.
1027 (cp_parser_parenthesized_expression_list): Likewise.
1028 (cp_parser_new_initializer): Likewise.
1029 (cp_parser_jump_statement): Likewise.
1030 (cp_parser_initializer): Likewise.
1031 (cp_parser_functional_cast): Likewise.
1033 2014-03-04 Jason Merrill <jason@redhat.com>
1036 * typeck2.c (process_init_constructor_record): Set
1037 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1041 * parser.c (cp_parser_direct_declarator): Set declarator to
1042 cp_error_declarator on invalid qualified-id.
1044 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1047 * parser.c (cp_parser_using_declaration): Early return when
1048 cp_parser_nested_name_specifier errors out.
1050 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1053 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1054 function scope on parse error in function parameter list.
1056 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1058 * method.c (implicitly_declare_fn): Remove redundant
1059 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1060 * semantics.c (is_instantiation_of_constexpr): Likewise.
1061 * error.c (dump_function_decl): Likewise.
1063 2014-03-01 Jason Merrill <jason@redhat.com>
1066 * semantics.c (begin_maybe_infinite_loop): Use
1067 fold_non_dependent_expr_sfinae.
1069 2014-02-28 Jason Merrill <jason@redhat.com>
1072 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1074 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1077 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1078 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1079 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1081 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1084 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1087 2014-02-27 Jason Merrill <jason@redhat.com>
1091 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1092 are not yet defined.
1094 2014-02-26 Jason Merrill <jason@redhat.com>
1098 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1099 * init.c (build_vtbl_address): Do it here.
1105 * pt.c (struct warning_sentinel): New.
1106 (tsubst_copy_and_build): Use it instead of
1107 c_inhibit_evaluation_warnings.
1108 * typeck.c (maybe_warn_about_useless_cast): Remove
1109 c_inhibit_evaluation_warnings check.
1112 * pt.c (get_template_parm_index): New.
1113 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1114 (process_template_parm): Allow bare packs in template template
1115 parm template parms.
1116 (coerce_template_parameter_pack): Handle fixed template template
1117 parm packs and fixed packs not at the end of the parm list.
1118 (coerce_template_parms): Handle template parm packs not at the end
1120 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1123 * pt.c (unify): Ignore alias templates when deducing a template
1129 * call.c (reference_binding): Recurse on user-defined conversion.
1130 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1132 2014-02-25 Jason Merrill <jason@redhat.com>
1135 * call.c (reference_binding): Recurse on user-defined conversion.
1136 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1138 * call.c (print_conversion_rejection): Handle n_arg of -2.
1139 (build_user_type_conversion_1): Pass it.
1142 * decl2.c (no_linkage_error): Handle C++98 semantics.
1143 (reset_type_linkage): Move from decl.c.
1144 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1145 (bt_reset_linkage_2, reset_decl_linkage): New.
1146 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1147 (cp_write_global_declarations): Move condition into no_linkage_error.
1148 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1149 * semantics.c (expand_or_defer_fn_1): Factor out
1150 tentative_decl_linkage.
1151 * cp-tree.h: Adjust.
1153 * decl2.c (finish_static_data_member_decl): Diagnose static data
1154 member in unnamed class.
1155 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1158 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1159 defaulted virtual dtor.
1163 * pt.c (get_underlying_template): Fix equivalence calculation.
1165 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1168 * parser.c (function_being_declared_is_template_p): Return false when
1169 processing a template parameter list.
1170 (cp_parser_parameter_declaration_clause): Don't set
1171 auto_is_implicit_function_template_parm_p when processing a
1172 template parameter list.
1174 * parser.c (synthesize_implicit_template_parm): Inject new template
1175 argument list appropriately when a generic member function
1176 of a class template is declared out-of-line.
1179 * parser.c (cp_parser_direct_declarator): Don't save and
1180 restore num_template_parameter_lists around call to
1181 cp_parser_parameter_declaration_list.
1182 (function_being_declared_is_template_p): New predicate.
1183 (cp_parser_parameter_declaration_list): Use
1184 function_being_declared_is_template_p as predicate for
1185 inspecting current function template parameter list length
1186 rather than num_template_parameter_lists.
1188 2014-02-24 Jason Merrill <jason@redhat.com>
1191 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1192 DECL_EXPR initialize a non-class iterator.
1195 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1197 2014-02-21 Jason Merrill <jason@redhat.com>
1200 * parser.c (cp_parser_type_name): Always check dependency.
1201 (cp_parser_type_specifier_seq): Call
1202 cp_parser_parse_and_diagnose_invalid_type_name.
1205 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1208 * parser.c (cp_parser_default_argument): Clear
1209 current_class_ptr/current_class_ref like tsubst_default_argument.
1212 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1213 than current_binding_level.
1216 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1219 * parser.c (cp_parser_enum_specifier): Call
1220 check_for_bare_parameter_packs.
1223 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1227 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1228 of the partial instantiation, not the most general template.
1229 (maybe_process_partial_specialization): Reassign everything on
1233 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1234 (check_explicit_specialization): Don't clone.
1237 * pt.c (coerce_template_parms): Bail if argument packing fails.
1240 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1241 Don't get confused by a CONSTRUCTOR that already has a type.
1244 * call.c (build_array_conv): Don't crash on VLA.
1247 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1250 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1251 in declaration context.
1255 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1258 * parser.c (cp_parser_direct_declarator): Don't wrap a
1259 type-dependent expression in a NOP_EXPR.
1262 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1267 * parser.c (cp_parser_template_argument): Restore dereference.
1268 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1269 (process_partial_specialization): Handle deref.
1272 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1276 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1277 implicit_template_scope upon leaving an out-of-line generic member
1278 function definition.
1280 2014-02-20 Kai Tietz <ktietz@redhat.com>
1283 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1284 valued type argument as error_mark_node.
1287 * semantics.c (finish_fname): Handle error_mark_node.
1289 2014-02-19 Jason Merrill <jason@redhat.com>
1292 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1293 spec from template context.
1295 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1298 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1299 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1302 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1304 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1307 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1310 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1313 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1314 During error recovery allow_non_constant may be false.
1316 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1319 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1320 scope whenever a template parameter list has been started, independent
1321 of whether the function call operator was well-formed or not.
1324 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1325 scope for generic friend declarations as well as for non-friends.
1327 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1330 * method.c (implicitly_declare_fn): A constructor of a class with
1331 virtual base classes isn't constexpr (7.1.5p4).
1333 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1335 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1337 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1340 * parser.c (cp_parser_omp_declare_reduction): Save and free
1343 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1347 * tree.c (handle_init_priority_attribute): Call default_conversion on
1348 the attribute argument.
1350 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1353 * method.c (synthesized_method_walk): If vbases is non-null but
1354 is_empty is true, likewise don't worry about the virtual bases.
1356 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1359 * typeck2.c (process_init_constructor_record): Just skip unnamed
1362 2014-01-31 Jason Merrill <jason@redhat.com>
1365 * pt.c (mark_decl_instantiated): Call mark_needed.
1368 * decl2.c (handle_tls_init): Handle null init fn.
1371 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1373 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1376 * class.c (build_vfield_ref): Early return error_mark_node if
1377 TYPE_VFIELD (type) is null.
1378 (build_base_path): Check return value of build_vfield_ref.
1380 2014-01-31 Jason Merrill <jason@redhat.com>
1383 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1384 [ck_list]: Check for error_mark_node.
1385 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1388 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1389 during partial ordering.
1391 2014-01-31 Marek Polacek <polacek@redhat.com>
1394 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1396 2014-01-30 Jason Merrill <jason@redhat.com>
1399 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1400 (local_specializations): New macro.
1401 * pt.c (local_specializations): Remove variable.
1403 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1406 * parser.c (make_string_pack): Use double_int::from_buffer.
1408 2014-01-30 Marek Polacek <polacek@redhat.com>
1411 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1413 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1414 with input_location.
1415 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1418 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1421 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1423 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1426 * pt.c (lookup_template_class_1): Check start_enum return value
1427 for error_mark_node.
1429 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1431 * decl.c (duplicate_decls, typename_hash, typename_compare):
1432 Use TYPE_IDENTIFIER.
1433 * error.c (dump_type): Likewise.
1434 * mangle.c (dump_substitution_candidates): Likewise.
1436 2014-01-30 Jason Merrill <jason@redhat.com>
1439 * decl2.c (attributes_naming_typedef_ok): New.
1440 * cp-tree.h: Declare it.
1441 * decl.c (grokdeclarator): Check it.
1442 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1444 2014-01-29 Jason Merrill <jason@redhat.com>
1447 * call.c (add_builtin_candidate): Catch dependent types.
1450 * pt.c (expand_template_argument_pack): Correct
1451 non_default_args_count calculation.
1454 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1457 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1458 have a friend template in a class template.
1459 * pt.c (tsubst_friend_function): Look through it.
1460 (push_template_decl_real): A friend member template is
1463 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1466 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1469 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1472 * pt.c (instantiate_template_1): Check for error_mark_node the second
1475 2014-01-29 Jason Merrill <jason@redhat.com>
1478 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1479 cdtor_returns_this case.
1482 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1484 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1487 * semantics.c (finish_omp_reduction_clause): Check type for
1490 2014-01-28 Jason Merrill <jason@redhat.com>
1493 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1494 (tsubst_copy): Use it if lookup fails.
1497 * pt.c (tsubst_function_type): Make sure we keep the same function
1501 * semantics.c (build_anon_member_initialization): Stop walking
1502 when we run out of COMPONENT_REFs.
1505 * decl.c (lookup_and_check_tag): Ignore template parameters if
1506 scope == ts_current.
1507 * pt.c (check_template_shadow): Don't complain about the injected
1510 * decl.c (duplicate_decls): Tweak.
1513 * mangle.c (write_unqualified_name): Handle operator auto.
1515 2014-01-27 Jason Merrill <jason@redhat.com>
1519 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1520 list-initialization. A conversion to rvalue ref that involves
1521 an lvalue-rvalue conversion is bad.
1522 (convert_like_real): Give helpful error message.
1525 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1528 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1532 * pt.c (template_parm_to_arg): Call convert_from_reference.
1533 (tsubst_template_arg): Don't strip reference refs.
1536 * call.c (build_aggr_conv): Reject value-initialization of reference.
1540 * call.c (convert_like_real): Give helpful error about excess braces
1541 for ck_rvalue of scalar type.
1544 * call.c (reference_binding): Only elide braces if the single
1545 element is reference-related.
1548 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1552 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1556 * decl.c (compute_array_index_type): Don't call
1557 maybe_constant_value for a non-integral expression.
1559 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1561 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1563 * cp-gimplify.c (cp_genericize): Likewise.
1564 * decl.c (grokfndecl): Likewise.
1565 * parser.c (cp_parser_postfix_expression): Likewise.
1566 (cp_parser_postfix_open_square_expression): Likewise.
1567 (cp_parser_direct_declarator): Likewise.
1568 (is_cilkplus_vector_p): Likewise.
1569 (cp_parser_omp_clause_name): Likewise.
1570 (cp_parser_omp_all_clauses): Likewise.
1571 * pt.c (apply_late_template_attributes): Likewise.
1572 * typeck.c (cp_build_array_ref): Likewise.
1573 (cp_build_compound_expr): Likewise.
1574 (check_return_expr): Likewise.
1576 2014-01-24 Jason Merrill <jason@redhat.com>
1579 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1584 * typeck2.c (process_init_constructor_array): Don't create
1587 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1589 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1590 handling for RANGE_ARRAY case.
1592 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1595 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1597 2014-01-23 Marek Polacek <polacek@redhat.com>
1600 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1602 2014-01-23 Marek Polacek <polacek@redhat.com>
1605 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1608 2014-01-23 Jason Merrill <jason@redhat.com>
1611 * cp-tree.h (struct language_function): Add infinite_loop and
1613 (current_function_infinite_loop): New.
1614 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1615 (break_maybe_infinite_loop): New.
1616 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1617 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1618 (begin_range_for_stmt): Use them.
1619 * decl.c (finish_function): Don't warn about missing return
1620 if current_function_infinite_loop.
1621 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1622 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1624 * call.c (build_op_delete_call): Use make_tree_vector and
1625 release_tree_vector.
1627 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1630 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1631 nested_name_specifier.
1633 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1635 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1636 see if there is an attribute after function decl. If so, then
1638 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1639 enabled function late parsing.
1640 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1641 attribute for a SIMD-enabled function.
1642 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1643 the function is used by SIMD-enabled function (indicated by NULL
1644 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1645 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1646 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1647 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1648 vectorlength clause. Added a new bool parameter to differentiate
1650 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1651 (is_cilkplus_vector_p): Likewise.
1652 (cp_parser_late_parsing_elem_fn_info): Likewise.
1653 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1654 and "vectorlength" clauses when Cilk Plus is enabled.
1655 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1656 and emit a sorry message when step size is a parameter.
1657 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1658 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1660 * pt.c (apply_late_template_attributes): Likewise.
1662 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1665 * semantics.c (finish_omp_reduction_clause): Reject
1666 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1668 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1671 * parser.c (cp_parser_class_head): Push the class before parsing
1672 the base-clause, pop after it.
1674 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1676 * decl2.c (cpp_check): Revert prototype change.
1678 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1682 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1685 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1688 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1689 only when errorcount == 0.
1691 2014-01-17 Marek Polacek <polacek@redhat.com>
1694 * cvt.c (ocp_convert): Don't segfault on non-existing
1695 ENUM_UNDERLYING_TYPE.
1697 2014-01-16 Jason Merrill <jason@redhat.com>
1700 * tree.c (bot_manip): Update the location of builtin_LINE and
1703 2014-01-14 Jason Merrill <jason@redhat.com>
1706 * typeck2.c (massage_init_elt): New.
1707 (process_init_constructor_record)
1708 (process_init_constructor_union): Use it.
1709 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1710 (split_nonconstant_init_1): Handle it.
1711 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1713 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1716 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1717 and replaced an existing if-statement with else-if statement.
1718 Changed an existing error message wording to match the one from the C
1721 2014-01-08 Jason Merrill <jason@redhat.com>
1724 * class.c (abi_tag_data): Add tags field.
1725 (check_abi_tags): Initialize it.
1726 (find_abi_tags_r): Support collecting missing tags.
1727 (mark_type_abi_tags): Don't look at template args.
1728 (inherit_targ_abi_tags): New.
1729 (check_bases_and_members): Use it.
1730 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1731 * mangle.c (write_abi_tags): Check it.
1733 2014-01-07 Jason Merrill <jason@redhat.com>
1736 * pt.c (num_innermost_template_parms): New.
1737 (get_underlying_template): Use it.
1740 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1742 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1744 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1745 the letter of 20.11.6 about Base and Derived naming the same
1746 class type modulo cv-qualifiers.
1748 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1751 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1752 function as unimplemented for generic lambdas with varargs.
1755 * parser.c (cp_parser_template_parameter): Early out with
1756 error_mark_node if parameter declaration was not parsed.
1759 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1760 auto_is_implicit_function_template_parm_p around lambda body.
1763 * parser.c (cp_parser_init_declarator): Undo fully implicit
1764 template parameter list when declarator is not a function.
1766 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1769 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1771 2014-01-03 Tobias Burnus <burnus@net-b.de>
1774 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1776 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1780 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1781 as include_std to perform_koenig_lookup.
1782 (cp_parser_postfix_expression): Adjust.
1783 * pt.c (tsubst_copy_and_build): Likewise.
1784 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1785 (omp_reduction_lookup): Adjust.
1786 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1787 (lookup_arg_dependent): Likewise.
1788 (lookup_function_nonclass): Adjust.
1789 * name-lookup.h: Adjust declaration.
1790 * cp-tree.h: Likewise.
1792 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1795 * parser.c (cp_parser_userdef_numeric_literal): Mention
1796 -fext-numeric-literals in the message.
1798 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1801 * call.c (build_conditional_expr_1): Check the return value of
1804 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1806 * call.c (convert_like_real): Check complain.
1808 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1811 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1814 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1816 Update copyright years
1818 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1820 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1821 the standard form for the copyright notice.
1823 Copyright (C) 2014 Free Software Foundation, Inc.
1825 Copying and distribution of this file, with or without modification,
1826 are permitted in any medium without royalty provided the copyright
1827 notice and this notice are preserved.