1 2014-06-18 Jakub Jelinek <jakub@redhat.com>
3 * cp-gimplify.c (cxx_omp_finish_clause): Add a gimple_seq *
5 * cp-tree.h (cxx_omp_finish_clause): Adjust prototype.
7 2014-06-17 Jason Merrill <jason@redhat.com>
10 * pt.c (check_default_tmpl_args): Check DECL_LOCAL_FUNCTION_P.
12 2014-06-15 Jason Merrill <jason@redhat.com>
15 * pt.c (check_valid_ptrmem_cst_expr): Fix for template context.
18 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR.
20 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
22 * decl.c (grokvardecl): Fix pasto in previous patch.
24 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
26 * decl.c (duplicate_decls): Use set_decl_tls_model.
27 (grokdeclarator): Likewise.
28 * semantics.c (finish_id_expression): Check TLS only for
30 (finish_omp_threadprivate): Use decl_default_tls_model.
31 * decl2.c (get_guard): Likewise.
32 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
34 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
37 * decl.c (grokparms): Improve error message about void parameters.
38 * error.c (type_to_string): Fix aka cut off code.
40 2014-06-12 Jason Merrill <jason@redhat.com>
42 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
43 * cvt.c (type_promotes_to): Likewise.
44 * mangle.c (write_type, write_expression): Likewise.
45 (write_name, write_template_arg): Likewise.
46 (mangle_decl): Make alias based on flag_abi_compat_version.
47 Emit -Wabi warning here.
48 (finish_mangling_internal): Not here. Drop warn parm.
49 (finish_mangling_get_identifier, finish_mangling): Adjust.
50 (mangle_type_string, mangle_special_for_type): Adjust.
51 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
52 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
53 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
55 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
56 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
57 (layout_nonempty_base_or_field, end_of_class): Likewise.
58 (layout_empty_base, build_base_field, layout_class_type): Likewise.
59 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
60 (layout_virtual_bases): Likewise.
61 * decl.c (compute_array_index_type): Likewise.
62 * mangle.c (write_mangled_name, write_prefix): Likewise.
63 (write_template_prefix, write_integer_cst, write_expression): Likewise.
64 (write_template_arg, write_array_type): Likewise.
65 * method.c (lazily_declare_fn): Likewise.
66 * rtti.c (get_pseudo_ti_index): Likewise.
67 * typeck.c (comp_array_types): Likewise.
69 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
71 * vtable-class-hierarchy.c: Update handling for section names
72 that are no longer trees.
73 * decl.c (duplicate_decls): Likewise.
75 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
78 * parser.c (cp_parser_init_declarator): Actually pass friend_p
79 to cp_parser_declarator.
81 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
84 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
85 * name-lookup.c (validate_nonmember_using_decl): Adjust error
88 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
91 * parser.c (cp_parser_declarator): Add bool parameter.
92 (cp_parser_direct_declarator): Likewise, use it.
93 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
94 (cp_parser_condition, cp_parser_explicit_instantiation,
95 cp_parser_init_declarator, cp_parser_type_id_1,
96 cp_parser_parameter_declaration, cp_parser_exception_declaration,
97 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
98 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
100 * decl.c (grokdeclarator): Fix handling of friend declared in
101 namespace scope (g++.dg/parse/friend10.C).
103 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
105 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
107 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
108 (maybe_clone_body): Move symbol across comdat groups.
109 * method.c (use_thunk): Copy implicit section flag.
111 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
114 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
116 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
118 * method.c (use_thunk): Use set_decl_section_name.
119 * optimize.c (maybe_clone_body): Use set_decl_section_name.
120 * decl.c (duplicate_decls): Likewise.
121 * vtable-class-hierarchy.c: Likewise.
123 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
126 * class.c (check_field_decls): In C++11 mode do not reject
127 static data members and reference-type members in unions.
129 2014-06-05 Jason Merrill <jason@redhat.com>
132 * decl.c (check_initializer): Collapse a TREE_LIST here.
133 * typeck2.c (store_init_value): Not here.
135 2014-06-05 Richard Biener <rguenther@suse.de>
136 Paolo Carlini <paolo.carlini@oracle.com>
139 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
140 handling of empty classes.
142 2014-06-04 Jason Merrill <jason@redhat.com>
144 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
145 for noexcept and thread_local, too.
148 * decl.c (check_initializer): Maybe clear
149 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
151 2014-06-05 Richard Biener <rguenther@suse.de>
154 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
155 warnings for accessing empty classes.
157 2014-06-05 Marek Polacek <polacek@redhat.com>
160 * parser.c (cp_parser_binary_expression): Warn when logical not is
161 used on the left hand side operand of a comparison.
163 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
166 * typeck.c (cp_build_modify_expr): Handle array of characters
167 initialized by a string literal.
168 * decl.c (check_initializer): Handle parenthesized string literal
170 * typeck2.c (store_init_value): Remove redundant check.
172 2014-06-04 Jason Merrill <jason@redhat.com>
176 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
177 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
179 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
182 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
185 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
189 * call.c (standard_conversion): Convert nullptr to bool only
190 in case of direct-initialization.
191 (convert_like_real): Provide informative error message.
193 2014-06-03 Marek Polacek <polacek@redhat.com>
196 * semantics.c (finish_switch_cond): Warn if switch condition has
199 2014-06-03 Jason Merrill <jason@redhat.com>
202 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
203 variable to local_specializations.
206 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
208 2014-06-02 Jason Merrill <jason@redhat.com>
211 * decl.c (reshape_init_class): Handle un-folded
212 constant-expressions.
215 * pt.c (pack_deducible_p): Handle canonicalization.
217 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
219 * pt.c (tsubst_function_type): Initialize arg_types.
221 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
224 * class.c (handle_using_decl): Pass the correct scope to
225 cp_emit_debug_info_for_using.
227 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
231 * search.c (accessible_p): Use current_nonlambda_class_type.
232 * semantics.c (check_accessibility_of_qualified_id): Likewise.
234 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
236 * decl.c: Include builtins.h.
237 * semantics.c: Likewise.
239 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
243 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
244 * pt.c (tsubst_function_type): Inject the this parameter; do the
245 substitutions in the order mandated by the DR.
246 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
247 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
248 (static_fn_type): Copy it.
249 * decl2.c (build_memfn_type, change_return_type,
250 cp_reconstruct_complex_type): Likewise.
251 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
252 * tree.c (strip_typedefs): Likewise.
253 * typeck.c (merge_types): Likewise.
255 2014-05-30 Jason Merrill <jason@redhat.com>
258 * pt.c (instantiate_decl): Check that defer_ok is not set for
262 * pt.c (tsubst_init): Split out from...
263 (tsubst_expr) [DECL_EXPR]: Here.
264 (tsubst_copy) [VAR_DECL]: Use it.
265 * semantics.c (finish_id_expression): Return the decl for static/const.
267 2014-05-28 Jason Merrill <jason@redhat.com>
270 * decl.c (cxx_comdat_group): Return a decl.
271 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
273 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
277 * call.c (build_aggr_conv): Ignore passed in flags.
278 (build_array_conv, build_complex_conv): Likewise.
280 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
282 * optimize.c (maybe_thunk_body): Use set_comdat_group.
283 (maybe_clone_body): Likewise.
284 * decl.c (duplicate_decls): Update code duplicating comdat group;
285 do not copy symtab pointer; before freeing newdecl remove it
287 * decl2.c (constrain_visibility): Use set_comdat_group.
289 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
291 * rtti.c: Include tm_p.h
292 (emit_tinfo_decl): Force RTTI data to be aligned to required
295 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
297 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
298 ignoring other target adjustments.
300 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
302 * semantics.c (finish_omp_clauses): Remove duplicated variable
305 * parser.c (cp_parser_omp_target): Return bool values.
307 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
310 * lambda.c (add_capture): Enforce that capture by value requires
312 * typeck2.c (cxx_incomplete_type_inform): Early return if
313 TYPE_MAIN_DECL is null.
315 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
318 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
320 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
323 * lambda.c (build_capture_proxy, add_capture): Treat normal
324 captures and init-captures identically.
326 2014-05-21 Mark Wielaard <mjw@redhat.com>
329 * cp-lang.c (cxx_enum_underlying_base_type): New function.
330 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
332 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
334 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
335 * cp-array-notation.c (replace_invariant_exprs): Likewise.
336 (expand_array_notation): Handle VOID_CST.
337 * error.c (dump_expr): Likewise.
338 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
339 (cxx_pretty_printer::expression): Likewise.
340 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
341 * decl.c (register_dtor_fn): Likewise.
342 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
343 (build_delete, push_base_cleanups): Likewise.
344 * mangle.c (write_expression): Likewise.
345 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
346 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
347 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
348 * tree.c (cp_tree_equal): Likewise.
349 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
350 instead of void_zero_node.
351 * typeck.c (check_return_expr): Likewise.
352 * typeck2.c (build_functional_cast): Likewise.
354 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
357 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
359 (cp_parser_statement): ...here. Make sure only semicolon can go after
362 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
367 * typeck2.c (digest_nsdmi_init): New.
368 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
369 * init.c (get_nsdmi): Likewise.
370 * cp-tree.h (digest_nsdmi_init): Declare.
372 2014-05-20 Jason Merrill <jason@redhat.com>
374 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
375 up a virtual function in a dummy object.
377 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
380 * decl.c (duplicate_decls): Replace pair of warning_at with
382 (maybe_commonize_var): Likewise.
384 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
387 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
388 (tsubst_copy_and_build): Perform recursive substitutions in a
391 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
394 * typeck2.c (cxx_incomplete_type_inform): New.
395 (cxx_incomplete_type_diagnostic): Use it.
396 * decl.c (grokdeclarator): Check the element type of an
397 incomplete array type; call the above.
398 * cp-tree.h (cxx_incomplete_type_inform): Declare.
400 2014-05-19 Jason Merrill <jason@redhat.com>
403 * pt.c (tsubst_copy): Don't check at_function_scope_p.
404 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
406 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
408 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
409 * parser.c (cp_parser_enum_specifier): Likewise.
411 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
413 * class.c (sorted_fields_type_new): Adjust.
414 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
415 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
416 * cp-tree.h: Remove usage of variable_size gty attribute.
417 * decl.c (make_label_decl): Adjust.
418 (check_goto): Likewise.
419 (start_preparsed_function): Likewise.
420 (save_function_data): Likewise.
421 * lex.c (init_reswords): Likewise.
422 (retrofit_lang_decl): Likewise.
423 (cxx_dup_lang_specific_decl): Likewise.
424 (copy_lang_type): Likewise.
425 (cxx_make_type): Likewise.
426 * name-lookup.c (binding_entry_make): Likewise.
427 (binding_table_construct): Likewise.
428 (binding_table_new): Likewise.
429 (cxx_binding_make): Likewise.
430 (pushdecl_maybe_friend_1): Likewise.
431 (begin_scope): Likewise.
432 (push_to_top_level): Likewise.
433 * parser.c (cp_lexer_alloc): Likewise.
434 (cp_lexer_new_from_tokens): Likewise.
435 (cp_token_cache_new): Likewise.
436 (cp_parser_context_new): Likewise.
437 (cp_parser_new): Likewise.
438 (cp_parser_nested_name_specifier_opt): Likewise.
439 (cp_parser_template_id): Likewise.
440 * pt.c (maybe_process_partial_specialization): Likewise.
441 (register_specialization): Likewise.
442 (add_pending_template): Likewise.
443 (lookup_template_class_1): Likewise.
444 (push_tinst_level): Likewise.
445 * semantics.c (register_constexpr_fundef): Likewise.
446 (cxx_eval_call_expression): Likewise.
447 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
449 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
452 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
453 when cp_parser_lookup_name sets ambiguous_decls.
455 2014-05-15 Jason Merrill <jason@redhat.com>
457 * call.c (print_conversion_rejection): Use loc consistently.
459 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
461 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
462 * call.c (convert_like_real, build_new_method_call_1): Use it.
463 * decl2.c (grokfield): Likewise.
464 * init.c (perform_member_init, build_aggr_init, expand_default_init,
465 build_new_1): Likewise.
466 * mangle.c (write_expression): Likewise.
467 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
469 2014-05-14 Jason Merrill <jason@redhat.com>
473 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
474 dropped cv-quals as a bad conversion.
475 (convert_like_real) [ck_ref_bind]: Explain them.
476 (compare_ics): Check badness before stripping reference
477 bindings. Handle comparing bad reference bindings.
478 * typeck.c (comp_cv_qualification): Add overload that just takes
480 * cp-tree.h: Declare it.
482 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
483 (arg_conversion_rejection, bad_arg_conversion_rejection)
484 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
485 (add_function_candidate): Pass actual argument, rather than type, to
486 bad_arg_conversion_rejection.
487 (print_conversion_rejection): Explain what's wrong with the conversion.
488 (print_z_candidates): Say "candidate:" before each candidate.
489 (splice_viable): Be strict if we see a viable or template candidate.
490 (build_user_type_conversion_1): Pass false to strict parameter.
491 (perform_overload_resolution, build_conditional_expr_1): Likewise.
492 (build_new_op_1, build_new_method_call_1): Likewise.
493 (build_op_call_1): Pass true to strict parameter.
495 2014-05-13 Jason Merrill <jason@redhat.com>
497 * call.c (print_error_for_call_failure): Say "no match" rather
498 than "ambiguous" if there were no strict matches.
499 (build_new_method_call_1): Likewise.
502 * semantics.c (is_this_parameter): Allow capture proxies too.
504 2014-05-12 Jason Merrill <jason@redhat.com>
506 * call.c (maybe_print_user_conv_context): New.
507 (convert_like_real): Use it. Print call context for bad
508 user-defined conversion.
509 (build_over_call): Print call context for bad 'this' conversion.
511 * call.c (convert_like_real): Use inform for identifying the
514 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
516 * cvt.c (cp_convert_to_pointer): Don't call error_at if
517 complain & tf_error is false.
519 * decl.c (make_unbound_class_template): Prefer inform for
520 "declared here"-type message.
522 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
526 * lambda.c (lambda_expr_this_capture): Add new parameter
527 add_capture_p controlling whether the functions will try to
528 capture 'this' via the default capture.
529 (maybe_resolve_dummy): Likewise.
530 * cp-tree.h: Adjust prototypes.
531 * call.c, semantics.c: Change callers of these functions.
532 * call.c (build_new_method_call_1): Use the actual 'this' that
533 would be potentially captured for the overload resolution, instead
536 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
538 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
540 (convert_nontype_argument): Adjust calls.
541 (coerce_template_parameter_pack): Add missing complain & tf_error
544 2014-05-09 Jason Merrill <jason@redhat.com>
548 * call.c (build_conditional_expr_1, conditional_conversion): Handle
549 non-class lvalues and xvalues that differ only in cv-qualifiers.
553 * call.c (build_user_type_conversion_1): The copy-init temporary
557 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
560 * call.c (build_conditional_expr_1): If overload resolution finds
561 no match, just say "different types".
564 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
567 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
568 if we didn't find a conversion.
569 Don't accept a bad conversion too early.
571 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
574 * typeck.c (convert_for_assignment): Provide an inform for pointers
575 to incomplete class types.
577 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
580 * pt.c (convert_nontype_argument): Protect all the error calls
581 with complain & tf_error.
583 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
586 * pt.c (instantiate_decl): Avoid generating the body of a
589 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
592 * pt.c (maybe_begin_member_template_processing): Use
595 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
596 Mike Stump <mikestump@comcast.net>
597 Richard Sandiford <rdsandiford@googlemail.com>
599 * call.c: Include wide-int.h.
600 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
601 (convert_for_arg_passing): Likewise.
602 * class.c: Include wide-int.h.
603 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
604 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
605 (include_empty_classes): Likewise
606 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
607 * cvt.c: Include wide-int.h.
608 (ignore_overflows): Use wide_int_to_tree.
609 * decl.c: Include wide-int.h.
610 (check_array_designated_initializer): Use wide-int interfaces.
611 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
612 (finish_enum_value_list): Use signop.
613 (build_enumerator): Use wide-int interfaces.
614 * init.c: Include wide-int.h.
615 (build_new_1): Use wide-int interfaces.
616 * mangle.c: Include wide-int.h.
617 (write_integer_cst): Use wide-int interfaces.
618 (write_array_type): Likewise.
619 * tree.c: Include wide-int.h.
620 (cp_tree_equal): Use tree_int_cst_equal.
621 * typeck2.c: Include wide-int.h.
622 (process_init_constructor_array): Use wide-int interfaces.
624 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
627 * decl.c (grokfndecl): Check duplicate_decls return value for
629 * pt.c (instantiate_decl): A deleted function is defined.
631 2014-05-02 Jason Merrill <jason@redhat.com>
633 * decl2.c (vague_linkage_p): Local statics have vague linkage.
636 * lambda.c (lambda_capture_field_type): Wrap anything dependent
638 (add_capture): Check for VLA before calling it.
639 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
640 just the current one. Make non-static.
641 * cp-tree.h: Declare it.
642 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
643 the operand was static or constant.
645 2014-05-02 Marek Polacek <polacek@redhat.com>
647 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
650 2014-05-01 Marek Polacek <polacek@redhat.com>
653 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
654 between label and variable when warning about returning local address.
656 2014-04-30 Jason Merrill <jason@redhat.com>
659 * init.c (build_value_init): Don't try to call an array constructor.
662 * typeck2.c (massage_init_elt): Use maybe_constant_init.
664 2014-04-30 Marek Polacek <polacek@redhat.com>
666 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
667 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
668 for non-integer types.
670 2014-04-29 Jason Merrill <jason@redhat.com>
673 Represent the unevaluated exception specification of an implicitly
674 declared or deleted function with a simple placeholder, not a list
676 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
677 * except.c (unevaluated_noexcept_spec): New.
678 * class.c (deduce_noexcept_on_destructor): Use it.
679 * decl.c (check_redeclaration_exception_specification): Call
680 maybe_instantiate_noexcept.
681 (duplicate_decls): Call it before merge_types.
682 (start_preparsed_function): Call maybe_instantiate_noexcept.
683 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
684 * init.c (get_nsdmi): Factor out of perform_member_init.
685 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
686 (walk_field_subobs): Consider NSDMI for EH spec.
687 (get_defaulted_eh_spec): New.
688 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
689 (defaulted_late_check): Defer EH checking in non-template classes.
690 (after_nsdmi_defaulted_late_checks): New.
691 * parser.c (cp_parser_class_specifier_1): Use it.
692 (unparsed_classes): New macro.
693 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
694 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
695 Remove list-of-functions handling.
696 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
697 handling and FN parameter.
698 * typeck.c (merge_types): Adjust.
700 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
703 * parser.c (cp_parser_alias_declaration): Check return value of
706 2014-04-24 Jakub Jelinek <jakub@redhat.com>
708 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
709 atomic-clause, allow comma in between atomic-clause and
712 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
715 * rtti.c (emit_support_tinfos): Do not iterate on
716 registered_builtin_types (partial revert).
718 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
721 * semantics.c (apply_deduced_return_type): Complete non-void type
722 before estimating whether the type is aggregate.
724 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
727 * rtti.c (emit_support_tinfo_1): New function, extracted from
729 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
731 2014-04-22 Jakub Jelinek <jakub@redhat.com>
734 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
735 fails, don't set OM_PARALLEL_COMBINED and return NULL.
737 2014-04-18 Jason Merrill <jason@redhat.com>
740 * call.c (reference_binding): Recurse on user-defined conversion.
743 * call.c (standard_conversion): Don't try to apply restrict to void.
745 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
747 * decl.c (reshape_init_r): Handle a single element of vector type.
749 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
752 * decl2.c (cplus_decl_attributes): Handle
753 pointer-to-member-function declarations.
755 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
758 * call.c (build_user_type_coversion): Use build_dummy_object
759 to create the placeholder object for a constructor method call.
760 (build_special_member_call): Likewise.
761 (build_over_call): Check for the placeholder object with
763 (build_new_method_call_1): Likewise. Don't attempt to resolve
764 a dummy object for a constructor method call.
766 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
769 * friend.c (add_friend, make_friend_class): Move repeated friend
770 warning under Wredundant_decls.
772 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
774 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
775 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
776 (do_class_using_decl): Likewise.
777 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
779 2014-04-15 Jakub Jelinek <jakub@redhat.com>
782 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
784 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
786 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
788 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
790 * pt.c (mark_template_parm): Use template_parm_level_and_index.
792 2014-04-11 Jason Merrill <jason@redhat.com>
794 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
796 (cp_lexer_get_preprocessor_token): Always clear it.
797 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
801 * decl.c (reshape_init_r): Handle a single element of class type.
804 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
805 built-in operator new.
807 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
810 * name-lookup.c (parse_using_directive): Return early if the
811 attribs argument is error_mark_node; use get_attribute_name.
813 2014-04-11 Jason Merrill <jason@redhat.com>
817 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
818 * call.c (struct z_candidate): Add flags field.
819 (add_candidate): Add flags parm.
820 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
821 (add_template_candidate_real): Pass it.
822 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
823 * tree.c (build_aggr_init_expr): Copy it.
824 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
826 2014-04-10 Richard Biener <rguenther@suse.de>
827 Jakub Jelinek <jakub@redhat.com>
830 * error.c (dump_decl) <case FUNCTION_DECL>: If
831 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
832 recurse on DECL_ABSTRACT_ORIGIN instead of printing
835 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
837 * pt.c (check_template_variable): Check for the return of pedwarn
838 before emitting a note.
839 * parser.c (cp_parser_lambda_introducer): Likewise.
841 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
844 * pt.c (process_template_parm): For an invalid non-type parameter
845 only set TREE_TYPE to error_mark_node.
846 (push_inline_template_parms_recursive, comp_template_parms,
847 redeclare_class_template, coerce_template_template_parm,
848 coerce_template_template_parms, unify): Use error_operand_p.
850 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
852 * class.c (check_bases_and_members): Warn about non-virtual dtors
853 in public bases only. Check warn_ecpp before complaining about
854 non-polymorphic bases.
856 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
858 * decl.c (duplicate_decls): Check for the return of warning_at
859 before emitting a note.
860 (warn_misplaced_attr_for_class_type): Likewise.
861 (check_tag_decl): Likewise.
863 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
866 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
868 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
871 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
872 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
873 instantiating a variable-sized type.
876 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
878 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
880 * class.c (find_abi_tags_r): Check for the return of warning
881 before emitting a note.
882 (one_inherited_ctor): Likewise.
884 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
886 * decl.c (duplicate_decls): Check for the return of permerror
887 before emitting a note.
889 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
891 * class.c (accessible_nvdtor_p): New.
892 (check_bases): Don't check base destructor here ...
893 (check_bases_and_members): ... check them here. Trigger on
894 Wnon-virtual-dtor flag.
895 (finish_struct_1): Use accessible_nvdtor_p.
897 2014-04-01 Jason Merrill <jason@redhat.com>
899 * pt.c (process_partial_specialization): Say "not deducible"
900 rather than "not used". Use inform.
903 * pt.c (coerce_template_parms): Check that the pack expansion
904 pattern works with the first matching parameter.
906 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
908 * init.c (perform_member_init): Homogenize uninitialized
911 2014-04-01 Jason Merrill <jason@redhat.com>
914 * call.c (build_array_conv): Call complete_type.
917 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
918 (picflag_from_initializer): Return it.
919 (process_init_constructor): Handle it.
922 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
923 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
924 * pt.c (get_template_info): Handle NAMESPACE_DECL.
925 (most_general_template): Handle more kinds of template.
926 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
927 instantiations and specializations.
929 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
932 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
933 COMPONENT_REFs and ARRAY_REFs sooner.
935 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
938 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
939 usage in non-functions with pushed scope.
941 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
944 * name-lookup.h (cp_binding_level): New transient field defining_class_p
945 to indicate whether a scope is in the process of defining a class.
946 * semantics.c (begin_class_definition): Set defining_class_p.
947 * name-lookup.c (leave_scope): Reset defining_class_p.
948 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
949 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
950 unwinding to class-defining scope to handle the erroneous definition of
951 a generic function of an arbitrarily nested class within an enclosing
954 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
957 * method.c (walk_field_subobs): Improve the diagnostic
958 locations for both REFERENCE_TYPEs and non-static const members.
959 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
960 instead of %qD to be consistent with the c++11 diagnostic.
962 2014-03-25 Jason Merrill <jason@redhat.com>
966 * class.c (build_vtbl_initializer): Handle abstract dtors here.
967 * search.c (get_pure_virtuals): Not here.
970 * parser.c (cp_parser_lambda_expression): Don't parse the body of
971 a lambda in unevaluated context.
974 * decl.c (create_array_type_for_decl): Complain about array of auto.
976 2014-03-25 Jakub Jelinek <jakub@redhat.com>
979 * semantics.c (potential_constant_expression_1): Handle
982 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
985 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
986 introducing an implicit function template parameter within an explicit
989 2014-03-22 Jason Merrill <jason@redhat.com>
992 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
995 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
998 * name-lookup.c (push_class_level_binding_1): Check identifier_p
999 on the name argument.
1001 2014-03-20 Jakub Jelinek <jakub@redhat.com>
1004 * init.c (build_zero_init_1): Ignore fields with error_mark_node
1007 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1010 * call.c (build_new_method_call_1): Handle pure virtuals called by
1013 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
1016 * parser.c (cp_parser_member_declaration): Don't allow
1017 finish_fully_implicit_template to consider friend declarations to be
1018 class member templates.
1019 (synthesize_implicit_template_parm): Handling winding back through class
1020 scope to the class being defined in order to inject a template argument
1024 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
1025 function scope as per cp_parser_skip_to_end_of_statement.
1027 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
1030 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
1032 2014-03-14 Jason Merrill <jason@redhat.com>
1036 * search.c (get_pure_virtuals): Handle abstract dtor here.
1037 (dfs_get_pure_virtuals): Not here.
1040 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1041 abstract class as pure.
1043 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1046 * pt.c (maybe_process_partial_specialization): Check return value
1047 of check_specialization_namespace.
1049 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1052 * semantics.c (finish_static_assert): Call cxx_constant_value only
1053 if require_potential_rvalue_constant_expression returns true.
1055 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
1058 * method.c (get_inherited_ctor): New.
1059 * cp-tree.h (get_inherited_ctor): Declare it.
1060 * semantics.c (is_valid_constexpr_fn): Use it.
1062 2014-03-10 Jason Merrill <jason@redhat.com>
1065 * call.c (convert_default_arg): Remove special handling for
1069 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1070 when deciding whether to call push_template_decl for a member class.
1071 * pt.c (push_template_decl_real): Return after wrong levels error.
1073 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
1076 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1077 lambda, remove the lambda's own template argument list prior to fetching
1081 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1082 function template unwinding on error into a more general location, ...
1083 (cp_parser_skip_to_end_of_statement): ... here.
1085 2014-03-07 Jason Merrill <jason@redhat.com>
1087 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1089 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1090 we're in a trailing return type.
1092 * typeck.c (comp_template_parms_position): 'auto' and
1093 'decltype(auto)' are different from real template parms.
1095 * parser.c (cp_parser_using_declaration): Consume the semicolon
1096 after bare parameter pack error.
1098 * cp-tree.h (REF_PARENTHESIZED_P): New.
1099 * semantics.c (force_paren_expr): Set it.
1100 * pt.c (do_auto_deduction): Check it.
1101 (tsubst) [COMPONENT_REF]: Copy it.
1102 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1104 * decl.c (create_array_type_for_decl): Only warn about invalid
1105 C++1y VLA if flag_iso or warn_vla>0.
1106 (grokdeclarator): Likewise.
1107 * pt.c (tsubst): Likewise.
1108 * semantics.c (finish_decltype_type): Likewise.
1109 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1110 (cp_build_addr_expr_1): Likewise.
1111 * init.c (build_new_1): Improve diagnostics.
1113 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1116 * decl.c (check_initializer): Return NULL_TREE after error;
1117 consistently use inform.
1119 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1121 * decl.c (check_initializer): Remove dead code.
1123 2014-03-06 Marek Polacek <polacek@redhat.com>
1126 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1127 of checking tree code.
1129 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1131 * parser.c (cp_lexer_set_source_position): New.
1132 (cp_parser_mem_initializer): Use it.
1133 (cp_parser_postfix_open_square_expression): Likewise.
1134 (cp_parser_parenthesized_expression_list): Likewise.
1135 (cp_parser_new_initializer): Likewise.
1136 (cp_parser_jump_statement): Likewise.
1137 (cp_parser_initializer): Likewise.
1138 (cp_parser_functional_cast): Likewise.
1140 2014-03-05 Jason Merrill <jason@redhat.com>
1143 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1144 dependent expression.
1147 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1148 if re-parsing might succeed.
1149 * semantics.c (finish_id_expression): Use of a parameter outside
1150 the function body is a parse error.
1152 * parser.c (cp_parser_mem_initializer): Set input_location
1153 properly for init-list warning.
1154 (cp_parser_postfix_open_square_expression): Likewise.
1155 (cp_parser_parenthesized_expression_list): Likewise.
1156 (cp_parser_new_initializer): Likewise.
1157 (cp_parser_jump_statement): Likewise.
1158 (cp_parser_initializer): Likewise.
1159 (cp_parser_functional_cast): Likewise.
1161 2014-03-04 Jason Merrill <jason@redhat.com>
1164 * typeck2.c (process_init_constructor_record): Set
1165 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1169 * parser.c (cp_parser_direct_declarator): Set declarator to
1170 cp_error_declarator on invalid qualified-id.
1172 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1175 * parser.c (cp_parser_using_declaration): Early return when
1176 cp_parser_nested_name_specifier errors out.
1178 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1181 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1182 function scope on parse error in function parameter list.
1184 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1186 * method.c (implicitly_declare_fn): Remove redundant
1187 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1188 * semantics.c (is_instantiation_of_constexpr): Likewise.
1189 * error.c (dump_function_decl): Likewise.
1191 2014-03-01 Jason Merrill <jason@redhat.com>
1194 * semantics.c (begin_maybe_infinite_loop): Use
1195 fold_non_dependent_expr_sfinae.
1197 2014-02-28 Jason Merrill <jason@redhat.com>
1200 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1202 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1205 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1206 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1207 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1209 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1212 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1215 2014-02-27 Jason Merrill <jason@redhat.com>
1219 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1220 are not yet defined.
1222 2014-02-26 Jason Merrill <jason@redhat.com>
1226 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1227 * init.c (build_vtbl_address): Do it here.
1233 * pt.c (struct warning_sentinel): New.
1234 (tsubst_copy_and_build): Use it instead of
1235 c_inhibit_evaluation_warnings.
1236 * typeck.c (maybe_warn_about_useless_cast): Remove
1237 c_inhibit_evaluation_warnings check.
1240 * pt.c (get_template_parm_index): New.
1241 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1242 (process_template_parm): Allow bare packs in template template
1243 parm template parms.
1244 (coerce_template_parameter_pack): Handle fixed template template
1245 parm packs and fixed packs not at the end of the parm list.
1246 (coerce_template_parms): Handle template parm packs not at the end
1248 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1251 * pt.c (unify): Ignore alias templates when deducing a template
1257 * call.c (reference_binding): Recurse on user-defined conversion.
1258 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1260 2014-02-25 Jason Merrill <jason@redhat.com>
1263 * call.c (reference_binding): Recurse on user-defined conversion.
1264 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1266 * call.c (print_conversion_rejection): Handle n_arg of -2.
1267 (build_user_type_conversion_1): Pass it.
1270 * decl2.c (no_linkage_error): Handle C++98 semantics.
1271 (reset_type_linkage): Move from decl.c.
1272 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1273 (bt_reset_linkage_2, reset_decl_linkage): New.
1274 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1275 (cp_write_global_declarations): Move condition into no_linkage_error.
1276 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1277 * semantics.c (expand_or_defer_fn_1): Factor out
1278 tentative_decl_linkage.
1279 * cp-tree.h: Adjust.
1281 * decl2.c (finish_static_data_member_decl): Diagnose static data
1282 member in unnamed class.
1283 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1286 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1287 defaulted virtual dtor.
1291 * pt.c (get_underlying_template): Fix equivalence calculation.
1293 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1296 * parser.c (function_being_declared_is_template_p): Return false when
1297 processing a template parameter list.
1298 (cp_parser_parameter_declaration_clause): Don't set
1299 auto_is_implicit_function_template_parm_p when processing a
1300 template parameter list.
1302 * parser.c (synthesize_implicit_template_parm): Inject new template
1303 argument list appropriately when a generic member function
1304 of a class template is declared out-of-line.
1307 * parser.c (cp_parser_direct_declarator): Don't save and
1308 restore num_template_parameter_lists around call to
1309 cp_parser_parameter_declaration_list.
1310 (function_being_declared_is_template_p): New predicate.
1311 (cp_parser_parameter_declaration_list): Use
1312 function_being_declared_is_template_p as predicate for
1313 inspecting current function template parameter list length
1314 rather than num_template_parameter_lists.
1316 2014-02-24 Jason Merrill <jason@redhat.com>
1319 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1320 DECL_EXPR initialize a non-class iterator.
1323 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1325 2014-02-21 Jason Merrill <jason@redhat.com>
1328 * parser.c (cp_parser_type_name): Always check dependency.
1329 (cp_parser_type_specifier_seq): Call
1330 cp_parser_parse_and_diagnose_invalid_type_name.
1333 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1336 * parser.c (cp_parser_default_argument): Clear
1337 current_class_ptr/current_class_ref like tsubst_default_argument.
1340 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1341 than current_binding_level.
1344 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1347 * parser.c (cp_parser_enum_specifier): Call
1348 check_for_bare_parameter_packs.
1351 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1355 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1356 of the partial instantiation, not the most general template.
1357 (maybe_process_partial_specialization): Reassign everything on
1361 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1362 (check_explicit_specialization): Don't clone.
1365 * pt.c (coerce_template_parms): Bail if argument packing fails.
1368 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1369 Don't get confused by a CONSTRUCTOR that already has a type.
1372 * call.c (build_array_conv): Don't crash on VLA.
1375 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1378 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1379 in declaration context.
1383 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1386 * parser.c (cp_parser_direct_declarator): Don't wrap a
1387 type-dependent expression in a NOP_EXPR.
1390 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1395 * parser.c (cp_parser_template_argument): Restore dereference.
1396 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1397 (process_partial_specialization): Handle deref.
1400 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1404 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1405 implicit_template_scope upon leaving an out-of-line generic member
1406 function definition.
1408 2014-02-20 Kai Tietz <ktietz@redhat.com>
1411 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1412 valued type argument as error_mark_node.
1415 * semantics.c (finish_fname): Handle error_mark_node.
1417 2014-02-19 Jason Merrill <jason@redhat.com>
1420 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1421 spec from template context.
1423 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1426 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1427 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1430 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1432 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1435 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1438 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1441 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1442 During error recovery allow_non_constant may be false.
1444 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1447 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1448 scope whenever a template parameter list has been started, independent
1449 of whether the function call operator was well-formed or not.
1452 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1453 scope for generic friend declarations as well as for non-friends.
1455 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1458 * method.c (implicitly_declare_fn): A constructor of a class with
1459 virtual base classes isn't constexpr (7.1.5p4).
1461 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1463 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1465 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1468 * parser.c (cp_parser_omp_declare_reduction): Save and free
1471 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1475 * tree.c (handle_init_priority_attribute): Call default_conversion on
1476 the attribute argument.
1478 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1481 * method.c (synthesized_method_walk): If vbases is non-null but
1482 is_empty is true, likewise don't worry about the virtual bases.
1484 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1487 * typeck2.c (process_init_constructor_record): Just skip unnamed
1490 2014-01-31 Jason Merrill <jason@redhat.com>
1493 * pt.c (mark_decl_instantiated): Call mark_needed.
1496 * decl2.c (handle_tls_init): Handle null init fn.
1499 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1501 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1504 * class.c (build_vfield_ref): Early return error_mark_node if
1505 TYPE_VFIELD (type) is null.
1506 (build_base_path): Check return value of build_vfield_ref.
1508 2014-01-31 Jason Merrill <jason@redhat.com>
1511 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1512 [ck_list]: Check for error_mark_node.
1513 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1516 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1517 during partial ordering.
1519 2014-01-31 Marek Polacek <polacek@redhat.com>
1522 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1524 2014-01-30 Jason Merrill <jason@redhat.com>
1527 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1528 (local_specializations): New macro.
1529 * pt.c (local_specializations): Remove variable.
1531 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1534 * parser.c (make_string_pack): Use double_int::from_buffer.
1536 2014-01-30 Marek Polacek <polacek@redhat.com>
1539 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1541 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1542 with input_location.
1543 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1546 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1549 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1551 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1554 * pt.c (lookup_template_class_1): Check start_enum return value
1555 for error_mark_node.
1557 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1559 * decl.c (duplicate_decls, typename_hash, typename_compare):
1560 Use TYPE_IDENTIFIER.
1561 * error.c (dump_type): Likewise.
1562 * mangle.c (dump_substitution_candidates): Likewise.
1564 2014-01-30 Jason Merrill <jason@redhat.com>
1567 * decl2.c (attributes_naming_typedef_ok): New.
1568 * cp-tree.h: Declare it.
1569 * decl.c (grokdeclarator): Check it.
1570 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1572 2014-01-29 Jason Merrill <jason@redhat.com>
1575 * call.c (add_builtin_candidate): Catch dependent types.
1578 * pt.c (expand_template_argument_pack): Correct
1579 non_default_args_count calculation.
1582 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1585 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1586 have a friend template in a class template.
1587 * pt.c (tsubst_friend_function): Look through it.
1588 (push_template_decl_real): A friend member template is
1591 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1594 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1597 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1600 * pt.c (instantiate_template_1): Check for error_mark_node the second
1603 2014-01-29 Jason Merrill <jason@redhat.com>
1606 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1607 cdtor_returns_this case.
1610 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1612 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1615 * semantics.c (finish_omp_reduction_clause): Check type for
1618 2014-01-28 Jason Merrill <jason@redhat.com>
1621 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1622 (tsubst_copy): Use it if lookup fails.
1625 * pt.c (tsubst_function_type): Make sure we keep the same function
1629 * semantics.c (build_anon_member_initialization): Stop walking
1630 when we run out of COMPONENT_REFs.
1633 * decl.c (lookup_and_check_tag): Ignore template parameters if
1634 scope == ts_current.
1635 * pt.c (check_template_shadow): Don't complain about the injected
1638 * decl.c (duplicate_decls): Tweak.
1641 * mangle.c (write_unqualified_name): Handle operator auto.
1643 2014-01-27 Jason Merrill <jason@redhat.com>
1647 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1648 list-initialization. A conversion to rvalue ref that involves
1649 an lvalue-rvalue conversion is bad.
1650 (convert_like_real): Give helpful error message.
1653 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1656 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1660 * pt.c (template_parm_to_arg): Call convert_from_reference.
1661 (tsubst_template_arg): Don't strip reference refs.
1664 * call.c (build_aggr_conv): Reject value-initialization of reference.
1668 * call.c (convert_like_real): Give helpful error about excess braces
1669 for ck_rvalue of scalar type.
1672 * call.c (reference_binding): Only elide braces if the single
1673 element is reference-related.
1676 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1680 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1684 * decl.c (compute_array_index_type): Don't call
1685 maybe_constant_value for a non-integral expression.
1687 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1689 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1691 * cp-gimplify.c (cp_genericize): Likewise.
1692 * decl.c (grokfndecl): Likewise.
1693 * parser.c (cp_parser_postfix_expression): Likewise.
1694 (cp_parser_postfix_open_square_expression): Likewise.
1695 (cp_parser_direct_declarator): Likewise.
1696 (is_cilkplus_vector_p): Likewise.
1697 (cp_parser_omp_clause_name): Likewise.
1698 (cp_parser_omp_all_clauses): Likewise.
1699 * pt.c (apply_late_template_attributes): Likewise.
1700 * typeck.c (cp_build_array_ref): Likewise.
1701 (cp_build_compound_expr): Likewise.
1702 (check_return_expr): Likewise.
1704 2014-01-24 Jason Merrill <jason@redhat.com>
1707 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1712 * typeck2.c (process_init_constructor_array): Don't create
1715 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1717 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1718 handling for RANGE_ARRAY case.
1720 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1723 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1725 2014-01-23 Marek Polacek <polacek@redhat.com>
1728 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1730 2014-01-23 Marek Polacek <polacek@redhat.com>
1733 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1736 2014-01-23 Jason Merrill <jason@redhat.com>
1739 * cp-tree.h (struct language_function): Add infinite_loop and
1741 (current_function_infinite_loop): New.
1742 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1743 (break_maybe_infinite_loop): New.
1744 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1745 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1746 (begin_range_for_stmt): Use them.
1747 * decl.c (finish_function): Don't warn about missing return
1748 if current_function_infinite_loop.
1749 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1750 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1752 * call.c (build_op_delete_call): Use make_tree_vector and
1753 release_tree_vector.
1755 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1758 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1759 nested_name_specifier.
1761 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1763 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1764 see if there is an attribute after function decl. If so, then
1766 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1767 enabled function late parsing.
1768 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1769 attribute for a SIMD-enabled function.
1770 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1771 the function is used by SIMD-enabled function (indicated by NULL
1772 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1773 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1774 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1775 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1776 vectorlength clause. Added a new bool parameter to differentiate
1778 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1779 (is_cilkplus_vector_p): Likewise.
1780 (cp_parser_late_parsing_elem_fn_info): Likewise.
1781 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1782 and "vectorlength" clauses when Cilk Plus is enabled.
1783 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1784 and emit a sorry message when step size is a parameter.
1785 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1786 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1788 * pt.c (apply_late_template_attributes): Likewise.
1790 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1793 * semantics.c (finish_omp_reduction_clause): Reject
1794 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1796 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1799 * parser.c (cp_parser_class_head): Push the class before parsing
1800 the base-clause, pop after it.
1802 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1804 * decl2.c (cpp_check): Revert prototype change.
1806 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1810 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1813 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1816 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1817 only when errorcount == 0.
1819 2014-01-17 Marek Polacek <polacek@redhat.com>
1822 * cvt.c (ocp_convert): Don't segfault on non-existing
1823 ENUM_UNDERLYING_TYPE.
1825 2014-01-16 Jason Merrill <jason@redhat.com>
1828 * tree.c (bot_manip): Update the location of builtin_LINE and
1831 2014-01-14 Jason Merrill <jason@redhat.com>
1834 * typeck2.c (massage_init_elt): New.
1835 (process_init_constructor_record)
1836 (process_init_constructor_union): Use it.
1837 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1838 (split_nonconstant_init_1): Handle it.
1839 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1841 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1844 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1845 and replaced an existing if-statement with else-if statement.
1846 Changed an existing error message wording to match the one from the C
1849 2014-01-08 Jason Merrill <jason@redhat.com>
1852 * class.c (abi_tag_data): Add tags field.
1853 (check_abi_tags): Initialize it.
1854 (find_abi_tags_r): Support collecting missing tags.
1855 (mark_type_abi_tags): Don't look at template args.
1856 (inherit_targ_abi_tags): New.
1857 (check_bases_and_members): Use it.
1858 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1859 * mangle.c (write_abi_tags): Check it.
1861 2014-01-07 Jason Merrill <jason@redhat.com>
1864 * pt.c (num_innermost_template_parms): New.
1865 (get_underlying_template): Use it.
1868 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1870 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1872 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1873 the letter of 20.11.6 about Base and Derived naming the same
1874 class type modulo cv-qualifiers.
1876 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1879 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1880 function as unimplemented for generic lambdas with varargs.
1883 * parser.c (cp_parser_template_parameter): Early out with
1884 error_mark_node if parameter declaration was not parsed.
1887 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1888 auto_is_implicit_function_template_parm_p around lambda body.
1891 * parser.c (cp_parser_init_declarator): Undo fully implicit
1892 template parameter list when declarator is not a function.
1894 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1897 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1899 2014-01-03 Tobias Burnus <burnus@net-b.de>
1902 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1904 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1908 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1909 as include_std to perform_koenig_lookup.
1910 (cp_parser_postfix_expression): Adjust.
1911 * pt.c (tsubst_copy_and_build): Likewise.
1912 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1913 (omp_reduction_lookup): Adjust.
1914 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1915 (lookup_arg_dependent): Likewise.
1916 (lookup_function_nonclass): Adjust.
1917 * name-lookup.h: Adjust declaration.
1918 * cp-tree.h: Likewise.
1920 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1923 * parser.c (cp_parser_userdef_numeric_literal): Mention
1924 -fext-numeric-literals in the message.
1926 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1929 * call.c (build_conditional_expr_1): Check the return value of
1932 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1934 * call.c (convert_like_real): Check complain.
1936 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1939 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1942 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1944 Update copyright years
1946 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1948 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1949 the standard form for the copyright notice.
1951 Copyright (C) 2014 Free Software Foundation, Inc.
1953 Copying and distribution of this file, with or without modification,
1954 are permitted in any medium without royalty provided the copyright
1955 notice and this notice are preserved.