1 2014-06-12 Jason Merrill <jason@redhat.com>
3 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
4 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
5 (layout_nonempty_base_or_field, end_of_class): Likewise.
6 (layout_empty_base, build_base_field, layout_class_type): Likewise.
7 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
8 (layout_virtual_bases): Likewise.
9 * decl.c (compute_array_index_type): Likewise.
10 * mangle.c (write_mangled_name, write_prefix): Likewise.
11 (write_template_prefix, write_integer_cst, write_expression): Likewise.
12 (write_template_arg, write_array_type): Likewise.
13 * method.c (lazily_declare_fn): Likewise.
14 * rtti.c (get_pseudo_ti_index): Likewise.
15 * typeck.c (comp_array_types): Likewise.
17 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
19 * vtable-class-hierarchy.c: Update handling for section names
20 that are no longer trees.
21 * decl.c (duplicate_decls): Likewise.
23 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
26 * parser.c (cp_parser_init_declarator): Actually pass friend_p
27 to cp_parser_declarator.
29 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
32 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
33 * name-lookup.c (validate_nonmember_using_decl): Adjust error
36 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
39 * parser.c (cp_parser_declarator): Add bool parameter.
40 (cp_parser_direct_declarator): Likewise, use it.
41 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
42 (cp_parser_condition, cp_parser_explicit_instantiation,
43 cp_parser_init_declarator, cp_parser_type_id_1,
44 cp_parser_parameter_declaration, cp_parser_exception_declaration,
45 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
46 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
48 * decl.c (grokdeclarator): Fix handling of friend declared in
49 namespace scope (g++.dg/parse/friend10.C).
51 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
53 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
55 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
56 (maybe_clone_body): Move symbol across comdat groups.
57 * method.c (use_thunk): Copy implicit section flag.
59 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
62 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
64 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
66 * method.c (use_thunk): Use set_decl_section_name.
67 * optimize.c (maybe_clone_body): Use set_decl_section_name.
68 * decl.c (duplicate_decls): Likewise.
69 * vtable-class-hierarchy.c: Likewise.
71 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
74 * class.c (check_field_decls): In C++11 mode do not reject
75 static data members and reference-type members in unions.
77 2014-06-05 Jason Merrill <jason@redhat.com>
80 * decl.c (check_initializer): Collapse a TREE_LIST here.
81 * typeck2.c (store_init_value): Not here.
83 2014-06-05 Richard Biener <rguenther@suse.de>
84 Paolo Carlini <paolo.carlini@oracle.com>
87 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
88 handling of empty classes.
90 2014-06-04 Jason Merrill <jason@redhat.com>
92 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
93 for noexcept and thread_local, too.
96 * decl.c (check_initializer): Maybe clear
97 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
99 2014-06-05 Richard Biener <rguenther@suse.de>
102 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
103 warnings for accessing empty classes.
105 2014-06-05 Marek Polacek <polacek@redhat.com>
108 * parser.c (cp_parser_binary_expression): Warn when logical not is
109 used on the left hand side operand of a comparison.
111 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
114 * typeck.c (cp_build_modify_expr): Handle array of characters
115 initialized by a string literal.
116 * decl.c (check_initializer): Handle parenthesized string literal
118 * typeck2.c (store_init_value): Remove redundant check.
120 2014-06-04 Jason Merrill <jason@redhat.com>
124 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
125 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
127 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
130 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
133 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
137 * call.c (standard_conversion): Convert nullptr to bool only
138 in case of direct-initialization.
139 (convert_like_real): Provide informative error message.
141 2014-06-03 Marek Polacek <polacek@redhat.com>
144 * semantics.c (finish_switch_cond): Warn if switch condition has
147 2014-06-03 Jason Merrill <jason@redhat.com>
150 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
151 variable to local_specializations.
154 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
156 2014-06-02 Jason Merrill <jason@redhat.com>
159 * decl.c (reshape_init_class): Handle un-folded
160 constant-expressions.
163 * pt.c (pack_deducible_p): Handle canonicalization.
165 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
167 * pt.c (tsubst_function_type): Initialize arg_types.
169 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
172 * class.c (handle_using_decl): Pass the correct scope to
173 cp_emit_debug_info_for_using.
175 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
179 * search.c (accessible_p): Use current_nonlambda_class_type.
180 * semantics.c (check_accessibility_of_qualified_id): Likewise.
182 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
184 * decl.c: Include builtins.h.
185 * semantics.c: Likewise.
187 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
191 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
192 * pt.c (tsubst_function_type): Inject the this parameter; do the
193 substitutions in the order mandated by the DR.
194 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
195 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
196 (static_fn_type): Copy it.
197 * decl2.c (build_memfn_type, change_return_type,
198 cp_reconstruct_complex_type): Likewise.
199 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
200 * tree.c (strip_typedefs): Likewise.
201 * typeck.c (merge_types): Likewise.
203 2014-05-30 Jason Merrill <jason@redhat.com>
206 * pt.c (instantiate_decl): Check that defer_ok is not set for
210 * pt.c (tsubst_init): Split out from...
211 (tsubst_expr) [DECL_EXPR]: Here.
212 (tsubst_copy) [VAR_DECL]: Use it.
213 * semantics.c (finish_id_expression): Return the decl for static/const.
215 2014-05-28 Jason Merrill <jason@redhat.com>
218 * decl.c (cxx_comdat_group): Return a decl.
219 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
221 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
225 * call.c (build_aggr_conv): Ignore passed in flags.
226 (build_array_conv, build_complex_conv): Likewise.
228 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
230 * optimize.c (maybe_thunk_body): Use set_comdat_group.
231 (maybe_clone_body): Likewise.
232 * decl.c (duplicate_decls): Update code duplicating comdat group;
233 do not copy symtab pointer; before freeing newdecl remove it
235 * decl2.c (constrain_visibility): Use set_comdat_group.
237 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
239 * rtti.c: Include tm_p.h
240 (emit_tinfo_decl): Force RTTI data to be aligned to required
243 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
245 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
246 ignoring other target adjustments.
248 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
250 * semantics.c (finish_omp_clauses): Remove duplicated variable
253 * parser.c (cp_parser_omp_target): Return bool values.
255 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
258 * lambda.c (add_capture): Enforce that capture by value requires
260 * typeck2.c (cxx_incomplete_type_inform): Early return if
261 TYPE_MAIN_DECL is null.
263 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
266 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
268 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
271 * lambda.c (build_capture_proxy, add_capture): Treat normal
272 captures and init-captures identically.
274 2014-05-21 Mark Wielaard <mjw@redhat.com>
277 * cp-lang.c (cxx_enum_underlying_base_type): New function.
278 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
280 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
282 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
283 * cp-array-notation.c (replace_invariant_exprs): Likewise.
284 (expand_array_notation): Handle VOID_CST.
285 * error.c (dump_expr): Likewise.
286 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
287 (cxx_pretty_printer::expression): Likewise.
288 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
289 * decl.c (register_dtor_fn): Likewise.
290 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
291 (build_delete, push_base_cleanups): Likewise.
292 * mangle.c (write_expression): Likewise.
293 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
294 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
295 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
296 * tree.c (cp_tree_equal): Likewise.
297 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
298 instead of void_zero_node.
299 * typeck.c (check_return_expr): Likewise.
300 * typeck2.c (build_functional_cast): Likewise.
302 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
305 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
307 (cp_parser_statement): ...here. Make sure only semicolon can go after
310 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
315 * typeck2.c (digest_nsdmi_init): New.
316 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
317 * init.c (get_nsdmi): Likewise.
318 * cp-tree.h (digest_nsdmi_init): Declare.
320 2014-05-20 Jason Merrill <jason@redhat.com>
322 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
323 up a virtual function in a dummy object.
325 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
328 * decl.c (duplicate_decls): Replace pair of warning_at with
330 (maybe_commonize_var): Likewise.
332 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
335 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
336 (tsubst_copy_and_build): Perform recursive substitutions in a
339 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
342 * typeck2.c (cxx_incomplete_type_inform): New.
343 (cxx_incomplete_type_diagnostic): Use it.
344 * decl.c (grokdeclarator): Check the element type of an
345 incomplete array type; call the above.
346 * cp-tree.h (cxx_incomplete_type_inform): Declare.
348 2014-05-19 Jason Merrill <jason@redhat.com>
351 * pt.c (tsubst_copy): Don't check at_function_scope_p.
352 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
354 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
356 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
357 * parser.c (cp_parser_enum_specifier): Likewise.
359 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
361 * class.c (sorted_fields_type_new): Adjust.
362 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
363 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
364 * cp-tree.h: Remove usage of variable_size gty attribute.
365 * decl.c (make_label_decl): Adjust.
366 (check_goto): Likewise.
367 (start_preparsed_function): Likewise.
368 (save_function_data): Likewise.
369 * lex.c (init_reswords): Likewise.
370 (retrofit_lang_decl): Likewise.
371 (cxx_dup_lang_specific_decl): Likewise.
372 (copy_lang_type): Likewise.
373 (cxx_make_type): Likewise.
374 * name-lookup.c (binding_entry_make): Likewise.
375 (binding_table_construct): Likewise.
376 (binding_table_new): Likewise.
377 (cxx_binding_make): Likewise.
378 (pushdecl_maybe_friend_1): Likewise.
379 (begin_scope): Likewise.
380 (push_to_top_level): Likewise.
381 * parser.c (cp_lexer_alloc): Likewise.
382 (cp_lexer_new_from_tokens): Likewise.
383 (cp_token_cache_new): Likewise.
384 (cp_parser_context_new): Likewise.
385 (cp_parser_new): Likewise.
386 (cp_parser_nested_name_specifier_opt): Likewise.
387 (cp_parser_template_id): Likewise.
388 * pt.c (maybe_process_partial_specialization): Likewise.
389 (register_specialization): Likewise.
390 (add_pending_template): Likewise.
391 (lookup_template_class_1): Likewise.
392 (push_tinst_level): Likewise.
393 * semantics.c (register_constexpr_fundef): Likewise.
394 (cxx_eval_call_expression): Likewise.
395 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
397 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
400 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
401 when cp_parser_lookup_name sets ambiguous_decls.
403 2014-05-15 Jason Merrill <jason@redhat.com>
405 * call.c (print_conversion_rejection): Use loc consistently.
407 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
409 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
410 * call.c (convert_like_real, build_new_method_call_1): Use it.
411 * decl2.c (grokfield): Likewise.
412 * init.c (perform_member_init, build_aggr_init, expand_default_init,
413 build_new_1): Likewise.
414 * mangle.c (write_expression): Likewise.
415 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
417 2014-05-14 Jason Merrill <jason@redhat.com>
421 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
422 dropped cv-quals as a bad conversion.
423 (convert_like_real) [ck_ref_bind]: Explain them.
424 (compare_ics): Check badness before stripping reference
425 bindings. Handle comparing bad reference bindings.
426 * typeck.c (comp_cv_qualification): Add overload that just takes
428 * cp-tree.h: Declare it.
430 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
431 (arg_conversion_rejection, bad_arg_conversion_rejection)
432 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
433 (add_function_candidate): Pass actual argument, rather than type, to
434 bad_arg_conversion_rejection.
435 (print_conversion_rejection): Explain what's wrong with the conversion.
436 (print_z_candidates): Say "candidate:" before each candidate.
437 (splice_viable): Be strict if we see a viable or template candidate.
438 (build_user_type_conversion_1): Pass false to strict parameter.
439 (perform_overload_resolution, build_conditional_expr_1): Likewise.
440 (build_new_op_1, build_new_method_call_1): Likewise.
441 (build_op_call_1): Pass true to strict parameter.
443 2014-05-13 Jason Merrill <jason@redhat.com>
445 * call.c (print_error_for_call_failure): Say "no match" rather
446 than "ambiguous" if there were no strict matches.
447 (build_new_method_call_1): Likewise.
450 * semantics.c (is_this_parameter): Allow capture proxies too.
452 2014-05-12 Jason Merrill <jason@redhat.com>
454 * call.c (maybe_print_user_conv_context): New.
455 (convert_like_real): Use it. Print call context for bad
456 user-defined conversion.
457 (build_over_call): Print call context for bad 'this' conversion.
459 * call.c (convert_like_real): Use inform for identifying the
462 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
464 * cvt.c (cp_convert_to_pointer): Don't call error_at if
465 complain & tf_error is false.
467 * decl.c (make_unbound_class_template): Prefer inform for
468 "declared here"-type message.
470 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
474 * lambda.c (lambda_expr_this_capture): Add new parameter
475 add_capture_p controlling whether the functions will try to
476 capture 'this' via the default capture.
477 (maybe_resolve_dummy): Likewise.
478 * cp-tree.h: Adjust prototypes.
479 * call.c, semantics.c: Change callers of these functions.
480 * call.c (build_new_method_call_1): Use the actual 'this' that
481 would be potentially captured for the overload resolution, instead
484 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
486 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
488 (convert_nontype_argument): Adjust calls.
489 (coerce_template_parameter_pack): Add missing complain & tf_error
492 2014-05-09 Jason Merrill <jason@redhat.com>
496 * call.c (build_conditional_expr_1, conditional_conversion): Handle
497 non-class lvalues and xvalues that differ only in cv-qualifiers.
501 * call.c (build_user_type_conversion_1): The copy-init temporary
505 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
508 * call.c (build_conditional_expr_1): If overload resolution finds
509 no match, just say "different types".
512 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
515 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
516 if we didn't find a conversion.
517 Don't accept a bad conversion too early.
519 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
522 * typeck.c (convert_for_assignment): Provide an inform for pointers
523 to incomplete class types.
525 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
528 * pt.c (convert_nontype_argument): Protect all the error calls
529 with complain & tf_error.
531 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
534 * pt.c (instantiate_decl): Avoid generating the body of a
537 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
540 * pt.c (maybe_begin_member_template_processing): Use
543 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
544 Mike Stump <mikestump@comcast.net>
545 Richard Sandiford <rdsandiford@googlemail.com>
547 * call.c: Include wide-int.h.
548 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
549 (convert_for_arg_passing): Likewise.
550 * class.c: Include wide-int.h.
551 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
552 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
553 (include_empty_classes): Likewise
554 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
555 * cvt.c: Include wide-int.h.
556 (ignore_overflows): Use wide_int_to_tree.
557 * decl.c: Include wide-int.h.
558 (check_array_designated_initializer): Use wide-int interfaces.
559 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
560 (finish_enum_value_list): Use signop.
561 (build_enumerator): Use wide-int interfaces.
562 * init.c: Include wide-int.h.
563 (build_new_1): Use wide-int interfaces.
564 * mangle.c: Include wide-int.h.
565 (write_integer_cst): Use wide-int interfaces.
566 (write_array_type): Likewise.
567 * tree.c: Include wide-int.h.
568 (cp_tree_equal): Use tree_int_cst_equal.
569 * typeck2.c: Include wide-int.h.
570 (process_init_constructor_array): Use wide-int interfaces.
572 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
575 * decl.c (grokfndecl): Check duplicate_decls return value for
577 * pt.c (instantiate_decl): A deleted function is defined.
579 2014-05-02 Jason Merrill <jason@redhat.com>
581 * decl2.c (vague_linkage_p): Local statics have vague linkage.
584 * lambda.c (lambda_capture_field_type): Wrap anything dependent
586 (add_capture): Check for VLA before calling it.
587 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
588 just the current one. Make non-static.
589 * cp-tree.h: Declare it.
590 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
591 the operand was static or constant.
593 2014-05-02 Marek Polacek <polacek@redhat.com>
595 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
598 2014-05-01 Marek Polacek <polacek@redhat.com>
601 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
602 between label and variable when warning about returning local address.
604 2014-04-30 Jason Merrill <jason@redhat.com>
607 * init.c (build_value_init): Don't try to call an array constructor.
610 * typeck2.c (massage_init_elt): Use maybe_constant_init.
612 2014-04-30 Marek Polacek <polacek@redhat.com>
614 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
615 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
616 for non-integer types.
618 2014-04-29 Jason Merrill <jason@redhat.com>
621 Represent the unevaluated exception specification of an implicitly
622 declared or deleted function with a simple placeholder, not a list
624 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
625 * except.c (unevaluated_noexcept_spec): New.
626 * class.c (deduce_noexcept_on_destructor): Use it.
627 * decl.c (check_redeclaration_exception_specification): Call
628 maybe_instantiate_noexcept.
629 (duplicate_decls): Call it before merge_types.
630 (start_preparsed_function): Call maybe_instantiate_noexcept.
631 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
632 * init.c (get_nsdmi): Factor out of perform_member_init.
633 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
634 (walk_field_subobs): Consider NSDMI for EH spec.
635 (get_defaulted_eh_spec): New.
636 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
637 (defaulted_late_check): Defer EH checking in non-template classes.
638 (after_nsdmi_defaulted_late_checks): New.
639 * parser.c (cp_parser_class_specifier_1): Use it.
640 (unparsed_classes): New macro.
641 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
642 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
643 Remove list-of-functions handling.
644 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
645 handling and FN parameter.
646 * typeck.c (merge_types): Adjust.
648 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
651 * parser.c (cp_parser_alias_declaration): Check return value of
654 2014-04-24 Jakub Jelinek <jakub@redhat.com>
656 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
657 atomic-clause, allow comma in between atomic-clause and
660 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
663 * rtti.c (emit_support_tinfos): Do not iterate on
664 registered_builtin_types (partial revert).
666 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
669 * semantics.c (apply_deduced_return_type): Complete non-void type
670 before estimating whether the type is aggregate.
672 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
675 * rtti.c (emit_support_tinfo_1): New function, extracted from
677 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
679 2014-04-22 Jakub Jelinek <jakub@redhat.com>
682 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
683 fails, don't set OM_PARALLEL_COMBINED and return NULL.
685 2014-04-18 Jason Merrill <jason@redhat.com>
688 * call.c (reference_binding): Recurse on user-defined conversion.
691 * call.c (standard_conversion): Don't try to apply restrict to void.
693 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
695 * decl.c (reshape_init_r): Handle a single element of vector type.
697 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
700 * decl2.c (cplus_decl_attributes): Handle
701 pointer-to-member-function declarations.
703 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
706 * call.c (build_user_type_coversion): Use build_dummy_object
707 to create the placeholder object for a constructor method call.
708 (build_special_member_call): Likewise.
709 (build_over_call): Check for the placeholder object with
711 (build_new_method_call_1): Likewise. Don't attempt to resolve
712 a dummy object for a constructor method call.
714 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
717 * friend.c (add_friend, make_friend_class): Move repeated friend
718 warning under Wredundant_decls.
720 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
722 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
723 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
724 (do_class_using_decl): Likewise.
725 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
727 2014-04-15 Jakub Jelinek <jakub@redhat.com>
730 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
732 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
734 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
736 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
738 * pt.c (mark_template_parm): Use template_parm_level_and_index.
740 2014-04-11 Jason Merrill <jason@redhat.com>
742 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
744 (cp_lexer_get_preprocessor_token): Always clear it.
745 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
749 * decl.c (reshape_init_r): Handle a single element of class type.
752 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
753 built-in operator new.
755 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
758 * name-lookup.c (parse_using_directive): Return early if the
759 attribs argument is error_mark_node; use get_attribute_name.
761 2014-04-11 Jason Merrill <jason@redhat.com>
765 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
766 * call.c (struct z_candidate): Add flags field.
767 (add_candidate): Add flags parm.
768 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
769 (add_template_candidate_real): Pass it.
770 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
771 * tree.c (build_aggr_init_expr): Copy it.
772 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
774 2014-04-10 Richard Biener <rguenther@suse.de>
775 Jakub Jelinek <jakub@redhat.com>
778 * error.c (dump_decl) <case FUNCTION_DECL>: If
779 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
780 recurse on DECL_ABSTRACT_ORIGIN instead of printing
783 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
785 * pt.c (check_template_variable): Check for the return of pedwarn
786 before emitting a note.
787 * parser.c (cp_parser_lambda_introducer): Likewise.
789 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
792 * pt.c (process_template_parm): For an invalid non-type parameter
793 only set TREE_TYPE to error_mark_node.
794 (push_inline_template_parms_recursive, comp_template_parms,
795 redeclare_class_template, coerce_template_template_parm,
796 coerce_template_template_parms, unify): Use error_operand_p.
798 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
800 * class.c (check_bases_and_members): Warn about non-virtual dtors
801 in public bases only. Check warn_ecpp before complaining about
802 non-polymorphic bases.
804 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
806 * decl.c (duplicate_decls): Check for the return of warning_at
807 before emitting a note.
808 (warn_misplaced_attr_for_class_type): Likewise.
809 (check_tag_decl): Likewise.
811 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
814 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
816 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
819 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
820 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
821 instantiating a variable-sized type.
824 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
826 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
828 * class.c (find_abi_tags_r): Check for the return of warning
829 before emitting a note.
830 (one_inherited_ctor): Likewise.
832 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
834 * decl.c (duplicate_decls): Check for the return of permerror
835 before emitting a note.
837 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
839 * class.c (accessible_nvdtor_p): New.
840 (check_bases): Don't check base destructor here ...
841 (check_bases_and_members): ... check them here. Trigger on
842 Wnon-virtual-dtor flag.
843 (finish_struct_1): Use accessible_nvdtor_p.
845 2014-04-01 Jason Merrill <jason@redhat.com>
847 * pt.c (process_partial_specialization): Say "not deducible"
848 rather than "not used". Use inform.
851 * pt.c (coerce_template_parms): Check that the pack expansion
852 pattern works with the first matching parameter.
854 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
856 * init.c (perform_member_init): Homogenize uninitialized
859 2014-04-01 Jason Merrill <jason@redhat.com>
862 * call.c (build_array_conv): Call complete_type.
865 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
866 (picflag_from_initializer): Return it.
867 (process_init_constructor): Handle it.
870 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
871 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
872 * pt.c (get_template_info): Handle NAMESPACE_DECL.
873 (most_general_template): Handle more kinds of template.
874 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
875 instantiations and specializations.
877 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
880 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
881 COMPONENT_REFs and ARRAY_REFs sooner.
883 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
886 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
887 usage in non-functions with pushed scope.
889 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
892 * name-lookup.h (cp_binding_level): New transient field defining_class_p
893 to indicate whether a scope is in the process of defining a class.
894 * semantics.c (begin_class_definition): Set defining_class_p.
895 * name-lookup.c (leave_scope): Reset defining_class_p.
896 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
897 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
898 unwinding to class-defining scope to handle the erroneous definition of
899 a generic function of an arbitrarily nested class within an enclosing
902 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
905 * method.c (walk_field_subobs): Improve the diagnostic
906 locations for both REFERENCE_TYPEs and non-static const members.
907 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
908 instead of %qD to be consistent with the c++11 diagnostic.
910 2014-03-25 Jason Merrill <jason@redhat.com>
914 * class.c (build_vtbl_initializer): Handle abstract dtors here.
915 * search.c (get_pure_virtuals): Not here.
918 * parser.c (cp_parser_lambda_expression): Don't parse the body of
919 a lambda in unevaluated context.
922 * decl.c (create_array_type_for_decl): Complain about array of auto.
924 2014-03-25 Jakub Jelinek <jakub@redhat.com>
927 * semantics.c (potential_constant_expression_1): Handle
930 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
933 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
934 introducing an implicit function template parameter within an explicit
937 2014-03-22 Jason Merrill <jason@redhat.com>
940 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
943 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
946 * name-lookup.c (push_class_level_binding_1): Check identifier_p
947 on the name argument.
949 2014-03-20 Jakub Jelinek <jakub@redhat.com>
952 * init.c (build_zero_init_1): Ignore fields with error_mark_node
955 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
958 * call.c (build_new_method_call_1): Handle pure virtuals called by
961 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
964 * parser.c (cp_parser_member_declaration): Don't allow
965 finish_fully_implicit_template to consider friend declarations to be
966 class member templates.
967 (synthesize_implicit_template_parm): Handling winding back through class
968 scope to the class being defined in order to inject a template argument
972 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
973 function scope as per cp_parser_skip_to_end_of_statement.
975 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
978 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
980 2014-03-14 Jason Merrill <jason@redhat.com>
984 * search.c (get_pure_virtuals): Handle abstract dtor here.
985 (dfs_get_pure_virtuals): Not here.
988 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
989 abstract class as pure.
991 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
994 * pt.c (maybe_process_partial_specialization): Check return value
995 of check_specialization_namespace.
997 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1000 * semantics.c (finish_static_assert): Call cxx_constant_value only
1001 if require_potential_rvalue_constant_expression returns true.
1003 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
1006 * method.c (get_inherited_ctor): New.
1007 * cp-tree.h (get_inherited_ctor): Declare it.
1008 * semantics.c (is_valid_constexpr_fn): Use it.
1010 2014-03-10 Jason Merrill <jason@redhat.com>
1013 * call.c (convert_default_arg): Remove special handling for
1017 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1018 when deciding whether to call push_template_decl for a member class.
1019 * pt.c (push_template_decl_real): Return after wrong levels error.
1021 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
1024 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1025 lambda, remove the lambda's own template argument list prior to fetching
1029 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1030 function template unwinding on error into a more general location, ...
1031 (cp_parser_skip_to_end_of_statement): ... here.
1033 2014-03-07 Jason Merrill <jason@redhat.com>
1035 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1037 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1038 we're in a trailing return type.
1040 * typeck.c (comp_template_parms_position): 'auto' and
1041 'decltype(auto)' are different from real template parms.
1043 * parser.c (cp_parser_using_declaration): Consume the semicolon
1044 after bare parameter pack error.
1046 * cp-tree.h (REF_PARENTHESIZED_P): New.
1047 * semantics.c (force_paren_expr): Set it.
1048 * pt.c (do_auto_deduction): Check it.
1049 (tsubst) [COMPONENT_REF]: Copy it.
1050 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1052 * decl.c (create_array_type_for_decl): Only warn about invalid
1053 C++1y VLA if flag_iso or warn_vla>0.
1054 (grokdeclarator): Likewise.
1055 * pt.c (tsubst): Likewise.
1056 * semantics.c (finish_decltype_type): Likewise.
1057 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1058 (cp_build_addr_expr_1): Likewise.
1059 * init.c (build_new_1): Improve diagnostics.
1061 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1064 * decl.c (check_initializer): Return NULL_TREE after error;
1065 consistently use inform.
1067 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1069 * decl.c (check_initializer): Remove dead code.
1071 2014-03-06 Marek Polacek <polacek@redhat.com>
1074 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1075 of checking tree code.
1077 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1079 * parser.c (cp_lexer_set_source_position): New.
1080 (cp_parser_mem_initializer): Use it.
1081 (cp_parser_postfix_open_square_expression): Likewise.
1082 (cp_parser_parenthesized_expression_list): Likewise.
1083 (cp_parser_new_initializer): Likewise.
1084 (cp_parser_jump_statement): Likewise.
1085 (cp_parser_initializer): Likewise.
1086 (cp_parser_functional_cast): Likewise.
1088 2014-03-05 Jason Merrill <jason@redhat.com>
1091 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1092 dependent expression.
1095 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1096 if re-parsing might succeed.
1097 * semantics.c (finish_id_expression): Use of a parameter outside
1098 the function body is a parse error.
1100 * parser.c (cp_parser_mem_initializer): Set input_location
1101 properly for init-list warning.
1102 (cp_parser_postfix_open_square_expression): Likewise.
1103 (cp_parser_parenthesized_expression_list): Likewise.
1104 (cp_parser_new_initializer): Likewise.
1105 (cp_parser_jump_statement): Likewise.
1106 (cp_parser_initializer): Likewise.
1107 (cp_parser_functional_cast): Likewise.
1109 2014-03-04 Jason Merrill <jason@redhat.com>
1112 * typeck2.c (process_init_constructor_record): Set
1113 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1117 * parser.c (cp_parser_direct_declarator): Set declarator to
1118 cp_error_declarator on invalid qualified-id.
1120 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1123 * parser.c (cp_parser_using_declaration): Early return when
1124 cp_parser_nested_name_specifier errors out.
1126 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1129 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1130 function scope on parse error in function parameter list.
1132 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1134 * method.c (implicitly_declare_fn): Remove redundant
1135 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1136 * semantics.c (is_instantiation_of_constexpr): Likewise.
1137 * error.c (dump_function_decl): Likewise.
1139 2014-03-01 Jason Merrill <jason@redhat.com>
1142 * semantics.c (begin_maybe_infinite_loop): Use
1143 fold_non_dependent_expr_sfinae.
1145 2014-02-28 Jason Merrill <jason@redhat.com>
1148 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1150 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1153 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1154 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1155 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1157 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1160 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1163 2014-02-27 Jason Merrill <jason@redhat.com>
1167 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1168 are not yet defined.
1170 2014-02-26 Jason Merrill <jason@redhat.com>
1174 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1175 * init.c (build_vtbl_address): Do it here.
1181 * pt.c (struct warning_sentinel): New.
1182 (tsubst_copy_and_build): Use it instead of
1183 c_inhibit_evaluation_warnings.
1184 * typeck.c (maybe_warn_about_useless_cast): Remove
1185 c_inhibit_evaluation_warnings check.
1188 * pt.c (get_template_parm_index): New.
1189 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1190 (process_template_parm): Allow bare packs in template template
1191 parm template parms.
1192 (coerce_template_parameter_pack): Handle fixed template template
1193 parm packs and fixed packs not at the end of the parm list.
1194 (coerce_template_parms): Handle template parm packs not at the end
1196 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1199 * pt.c (unify): Ignore alias templates when deducing a template
1205 * call.c (reference_binding): Recurse on user-defined conversion.
1206 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1208 2014-02-25 Jason Merrill <jason@redhat.com>
1211 * call.c (reference_binding): Recurse on user-defined conversion.
1212 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1214 * call.c (print_conversion_rejection): Handle n_arg of -2.
1215 (build_user_type_conversion_1): Pass it.
1218 * decl2.c (no_linkage_error): Handle C++98 semantics.
1219 (reset_type_linkage): Move from decl.c.
1220 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1221 (bt_reset_linkage_2, reset_decl_linkage): New.
1222 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1223 (cp_write_global_declarations): Move condition into no_linkage_error.
1224 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1225 * semantics.c (expand_or_defer_fn_1): Factor out
1226 tentative_decl_linkage.
1227 * cp-tree.h: Adjust.
1229 * decl2.c (finish_static_data_member_decl): Diagnose static data
1230 member in unnamed class.
1231 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1234 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1235 defaulted virtual dtor.
1239 * pt.c (get_underlying_template): Fix equivalence calculation.
1241 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1244 * parser.c (function_being_declared_is_template_p): Return false when
1245 processing a template parameter list.
1246 (cp_parser_parameter_declaration_clause): Don't set
1247 auto_is_implicit_function_template_parm_p when processing a
1248 template parameter list.
1250 * parser.c (synthesize_implicit_template_parm): Inject new template
1251 argument list appropriately when a generic member function
1252 of a class template is declared out-of-line.
1255 * parser.c (cp_parser_direct_declarator): Don't save and
1256 restore num_template_parameter_lists around call to
1257 cp_parser_parameter_declaration_list.
1258 (function_being_declared_is_template_p): New predicate.
1259 (cp_parser_parameter_declaration_list): Use
1260 function_being_declared_is_template_p as predicate for
1261 inspecting current function template parameter list length
1262 rather than num_template_parameter_lists.
1264 2014-02-24 Jason Merrill <jason@redhat.com>
1267 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1268 DECL_EXPR initialize a non-class iterator.
1271 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1273 2014-02-21 Jason Merrill <jason@redhat.com>
1276 * parser.c (cp_parser_type_name): Always check dependency.
1277 (cp_parser_type_specifier_seq): Call
1278 cp_parser_parse_and_diagnose_invalid_type_name.
1281 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1284 * parser.c (cp_parser_default_argument): Clear
1285 current_class_ptr/current_class_ref like tsubst_default_argument.
1288 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1289 than current_binding_level.
1292 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1295 * parser.c (cp_parser_enum_specifier): Call
1296 check_for_bare_parameter_packs.
1299 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1303 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1304 of the partial instantiation, not the most general template.
1305 (maybe_process_partial_specialization): Reassign everything on
1309 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1310 (check_explicit_specialization): Don't clone.
1313 * pt.c (coerce_template_parms): Bail if argument packing fails.
1316 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1317 Don't get confused by a CONSTRUCTOR that already has a type.
1320 * call.c (build_array_conv): Don't crash on VLA.
1323 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1326 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1327 in declaration context.
1331 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1334 * parser.c (cp_parser_direct_declarator): Don't wrap a
1335 type-dependent expression in a NOP_EXPR.
1338 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1343 * parser.c (cp_parser_template_argument): Restore dereference.
1344 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1345 (process_partial_specialization): Handle deref.
1348 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1352 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1353 implicit_template_scope upon leaving an out-of-line generic member
1354 function definition.
1356 2014-02-20 Kai Tietz <ktietz@redhat.com>
1359 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1360 valued type argument as error_mark_node.
1363 * semantics.c (finish_fname): Handle error_mark_node.
1365 2014-02-19 Jason Merrill <jason@redhat.com>
1368 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1369 spec from template context.
1371 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1374 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1375 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1378 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1380 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1383 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1386 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1389 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1390 During error recovery allow_non_constant may be false.
1392 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1395 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1396 scope whenever a template parameter list has been started, independent
1397 of whether the function call operator was well-formed or not.
1400 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1401 scope for generic friend declarations as well as for non-friends.
1403 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1406 * method.c (implicitly_declare_fn): A constructor of a class with
1407 virtual base classes isn't constexpr (7.1.5p4).
1409 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1411 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1413 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1416 * parser.c (cp_parser_omp_declare_reduction): Save and free
1419 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1423 * tree.c (handle_init_priority_attribute): Call default_conversion on
1424 the attribute argument.
1426 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1429 * method.c (synthesized_method_walk): If vbases is non-null but
1430 is_empty is true, likewise don't worry about the virtual bases.
1432 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1435 * typeck2.c (process_init_constructor_record): Just skip unnamed
1438 2014-01-31 Jason Merrill <jason@redhat.com>
1441 * pt.c (mark_decl_instantiated): Call mark_needed.
1444 * decl2.c (handle_tls_init): Handle null init fn.
1447 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1449 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1452 * class.c (build_vfield_ref): Early return error_mark_node if
1453 TYPE_VFIELD (type) is null.
1454 (build_base_path): Check return value of build_vfield_ref.
1456 2014-01-31 Jason Merrill <jason@redhat.com>
1459 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1460 [ck_list]: Check for error_mark_node.
1461 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1464 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1465 during partial ordering.
1467 2014-01-31 Marek Polacek <polacek@redhat.com>
1470 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1472 2014-01-30 Jason Merrill <jason@redhat.com>
1475 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1476 (local_specializations): New macro.
1477 * pt.c (local_specializations): Remove variable.
1479 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1482 * parser.c (make_string_pack): Use double_int::from_buffer.
1484 2014-01-30 Marek Polacek <polacek@redhat.com>
1487 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1489 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1490 with input_location.
1491 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1494 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1497 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1499 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1502 * pt.c (lookup_template_class_1): Check start_enum return value
1503 for error_mark_node.
1505 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1507 * decl.c (duplicate_decls, typename_hash, typename_compare):
1508 Use TYPE_IDENTIFIER.
1509 * error.c (dump_type): Likewise.
1510 * mangle.c (dump_substitution_candidates): Likewise.
1512 2014-01-30 Jason Merrill <jason@redhat.com>
1515 * decl2.c (attributes_naming_typedef_ok): New.
1516 * cp-tree.h: Declare it.
1517 * decl.c (grokdeclarator): Check it.
1518 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1520 2014-01-29 Jason Merrill <jason@redhat.com>
1523 * call.c (add_builtin_candidate): Catch dependent types.
1526 * pt.c (expand_template_argument_pack): Correct
1527 non_default_args_count calculation.
1530 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1533 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1534 have a friend template in a class template.
1535 * pt.c (tsubst_friend_function): Look through it.
1536 (push_template_decl_real): A friend member template is
1539 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1542 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1545 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1548 * pt.c (instantiate_template_1): Check for error_mark_node the second
1551 2014-01-29 Jason Merrill <jason@redhat.com>
1554 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1555 cdtor_returns_this case.
1558 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1560 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1563 * semantics.c (finish_omp_reduction_clause): Check type for
1566 2014-01-28 Jason Merrill <jason@redhat.com>
1569 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1570 (tsubst_copy): Use it if lookup fails.
1573 * pt.c (tsubst_function_type): Make sure we keep the same function
1577 * semantics.c (build_anon_member_initialization): Stop walking
1578 when we run out of COMPONENT_REFs.
1581 * decl.c (lookup_and_check_tag): Ignore template parameters if
1582 scope == ts_current.
1583 * pt.c (check_template_shadow): Don't complain about the injected
1586 * decl.c (duplicate_decls): Tweak.
1589 * mangle.c (write_unqualified_name): Handle operator auto.
1591 2014-01-27 Jason Merrill <jason@redhat.com>
1595 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1596 list-initialization. A conversion to rvalue ref that involves
1597 an lvalue-rvalue conversion is bad.
1598 (convert_like_real): Give helpful error message.
1601 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1604 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1608 * pt.c (template_parm_to_arg): Call convert_from_reference.
1609 (tsubst_template_arg): Don't strip reference refs.
1612 * call.c (build_aggr_conv): Reject value-initialization of reference.
1616 * call.c (convert_like_real): Give helpful error about excess braces
1617 for ck_rvalue of scalar type.
1620 * call.c (reference_binding): Only elide braces if the single
1621 element is reference-related.
1624 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1628 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1632 * decl.c (compute_array_index_type): Don't call
1633 maybe_constant_value for a non-integral expression.
1635 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1637 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1639 * cp-gimplify.c (cp_genericize): Likewise.
1640 * decl.c (grokfndecl): Likewise.
1641 * parser.c (cp_parser_postfix_expression): Likewise.
1642 (cp_parser_postfix_open_square_expression): Likewise.
1643 (cp_parser_direct_declarator): Likewise.
1644 (is_cilkplus_vector_p): Likewise.
1645 (cp_parser_omp_clause_name): Likewise.
1646 (cp_parser_omp_all_clauses): Likewise.
1647 * pt.c (apply_late_template_attributes): Likewise.
1648 * typeck.c (cp_build_array_ref): Likewise.
1649 (cp_build_compound_expr): Likewise.
1650 (check_return_expr): Likewise.
1652 2014-01-24 Jason Merrill <jason@redhat.com>
1655 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1660 * typeck2.c (process_init_constructor_array): Don't create
1663 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1665 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1666 handling for RANGE_ARRAY case.
1668 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1671 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1673 2014-01-23 Marek Polacek <polacek@redhat.com>
1676 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1678 2014-01-23 Marek Polacek <polacek@redhat.com>
1681 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1684 2014-01-23 Jason Merrill <jason@redhat.com>
1687 * cp-tree.h (struct language_function): Add infinite_loop and
1689 (current_function_infinite_loop): New.
1690 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1691 (break_maybe_infinite_loop): New.
1692 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1693 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1694 (begin_range_for_stmt): Use them.
1695 * decl.c (finish_function): Don't warn about missing return
1696 if current_function_infinite_loop.
1697 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1698 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1700 * call.c (build_op_delete_call): Use make_tree_vector and
1701 release_tree_vector.
1703 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1706 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1707 nested_name_specifier.
1709 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1711 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1712 see if there is an attribute after function decl. If so, then
1714 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1715 enabled function late parsing.
1716 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1717 attribute for a SIMD-enabled function.
1718 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1719 the function is used by SIMD-enabled function (indicated by NULL
1720 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1721 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1722 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1723 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1724 vectorlength clause. Added a new bool parameter to differentiate
1726 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1727 (is_cilkplus_vector_p): Likewise.
1728 (cp_parser_late_parsing_elem_fn_info): Likewise.
1729 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1730 and "vectorlength" clauses when Cilk Plus is enabled.
1731 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1732 and emit a sorry message when step size is a parameter.
1733 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1734 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1736 * pt.c (apply_late_template_attributes): Likewise.
1738 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1741 * semantics.c (finish_omp_reduction_clause): Reject
1742 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1744 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1747 * parser.c (cp_parser_class_head): Push the class before parsing
1748 the base-clause, pop after it.
1750 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1752 * decl2.c (cpp_check): Revert prototype change.
1754 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1758 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1761 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1764 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1765 only when errorcount == 0.
1767 2014-01-17 Marek Polacek <polacek@redhat.com>
1770 * cvt.c (ocp_convert): Don't segfault on non-existing
1771 ENUM_UNDERLYING_TYPE.
1773 2014-01-16 Jason Merrill <jason@redhat.com>
1776 * tree.c (bot_manip): Update the location of builtin_LINE and
1779 2014-01-14 Jason Merrill <jason@redhat.com>
1782 * typeck2.c (massage_init_elt): New.
1783 (process_init_constructor_record)
1784 (process_init_constructor_union): Use it.
1785 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1786 (split_nonconstant_init_1): Handle it.
1787 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1789 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1792 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1793 and replaced an existing if-statement with else-if statement.
1794 Changed an existing error message wording to match the one from the C
1797 2014-01-08 Jason Merrill <jason@redhat.com>
1800 * class.c (abi_tag_data): Add tags field.
1801 (check_abi_tags): Initialize it.
1802 (find_abi_tags_r): Support collecting missing tags.
1803 (mark_type_abi_tags): Don't look at template args.
1804 (inherit_targ_abi_tags): New.
1805 (check_bases_and_members): Use it.
1806 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1807 * mangle.c (write_abi_tags): Check it.
1809 2014-01-07 Jason Merrill <jason@redhat.com>
1812 * pt.c (num_innermost_template_parms): New.
1813 (get_underlying_template): Use it.
1816 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1818 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1820 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1821 the letter of 20.11.6 about Base and Derived naming the same
1822 class type modulo cv-qualifiers.
1824 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1827 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1828 function as unimplemented for generic lambdas with varargs.
1831 * parser.c (cp_parser_template_parameter): Early out with
1832 error_mark_node if parameter declaration was not parsed.
1835 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1836 auto_is_implicit_function_template_parm_p around lambda body.
1839 * parser.c (cp_parser_init_declarator): Undo fully implicit
1840 template parameter list when declarator is not a function.
1842 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1845 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1847 2014-01-03 Tobias Burnus <burnus@net-b.de>
1850 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1852 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1856 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1857 as include_std to perform_koenig_lookup.
1858 (cp_parser_postfix_expression): Adjust.
1859 * pt.c (tsubst_copy_and_build): Likewise.
1860 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1861 (omp_reduction_lookup): Adjust.
1862 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1863 (lookup_arg_dependent): Likewise.
1864 (lookup_function_nonclass): Adjust.
1865 * name-lookup.h: Adjust declaration.
1866 * cp-tree.h: Likewise.
1868 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1871 * parser.c (cp_parser_userdef_numeric_literal): Mention
1872 -fext-numeric-literals in the message.
1874 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1877 * call.c (build_conditional_expr_1): Check the return value of
1880 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1882 * call.c (convert_like_real): Check complain.
1884 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1887 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1890 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1892 Update copyright years
1894 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1896 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1897 the standard form for the copyright notice.
1899 Copyright (C) 2014 Free Software Foundation, Inc.
1901 Copying and distribution of this file, with or without modification,
1902 are permitted in any medium without royalty provided the copyright
1903 notice and this notice are preserved.