1 2014-06-13 Jason Merrill <jason@redhat.com>
4 * pt.c (check_valid_ptrmem_cst_expr): Fix for template context.
7 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR.
9 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
11 * decl.c (grokvardecl): Fix pasto in previous patch.
13 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
15 * decl.c (duplicate_decls): Use set_decl_tls_model.
16 (grokdeclarator): Likewise.
17 * semantics.c (finish_id_expression): Check TLS only for
19 (finish_omp_threadprivate): Use decl_default_tls_model.
20 * decl2.c (get_guard): Likewise.
21 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
23 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
26 * decl.c (grokparms): Improve error message about void parameters.
27 * error.c (type_to_string): Fix aka cut off code.
29 2014-06-12 Jason Merrill <jason@redhat.com>
31 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
32 * cvt.c (type_promotes_to): Likewise.
33 * mangle.c (write_type, write_expression): Likewise.
34 (write_name, write_template_arg): Likewise.
35 (mangle_decl): Make alias based on flag_abi_compat_version.
36 Emit -Wabi warning here.
37 (finish_mangling_internal): Not here. Drop warn parm.
38 (finish_mangling_get_identifier, finish_mangling): Adjust.
39 (mangle_type_string, mangle_special_for_type): Adjust.
40 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
41 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
42 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
44 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
45 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
46 (layout_nonempty_base_or_field, end_of_class): Likewise.
47 (layout_empty_base, build_base_field, layout_class_type): Likewise.
48 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
49 (layout_virtual_bases): Likewise.
50 * decl.c (compute_array_index_type): Likewise.
51 * mangle.c (write_mangled_name, write_prefix): Likewise.
52 (write_template_prefix, write_integer_cst, write_expression): Likewise.
53 (write_template_arg, write_array_type): Likewise.
54 * method.c (lazily_declare_fn): Likewise.
55 * rtti.c (get_pseudo_ti_index): Likewise.
56 * typeck.c (comp_array_types): Likewise.
58 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
60 * vtable-class-hierarchy.c: Update handling for section names
61 that are no longer trees.
62 * decl.c (duplicate_decls): Likewise.
64 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
67 * parser.c (cp_parser_init_declarator): Actually pass friend_p
68 to cp_parser_declarator.
70 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
73 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
74 * name-lookup.c (validate_nonmember_using_decl): Adjust error
77 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
80 * parser.c (cp_parser_declarator): Add bool parameter.
81 (cp_parser_direct_declarator): Likewise, use it.
82 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
83 (cp_parser_condition, cp_parser_explicit_instantiation,
84 cp_parser_init_declarator, cp_parser_type_id_1,
85 cp_parser_parameter_declaration, cp_parser_exception_declaration,
86 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
87 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
89 * decl.c (grokdeclarator): Fix handling of friend declared in
90 namespace scope (g++.dg/parse/friend10.C).
92 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
94 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
96 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
97 (maybe_clone_body): Move symbol across comdat groups.
98 * method.c (use_thunk): Copy implicit section flag.
100 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
103 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
105 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
107 * method.c (use_thunk): Use set_decl_section_name.
108 * optimize.c (maybe_clone_body): Use set_decl_section_name.
109 * decl.c (duplicate_decls): Likewise.
110 * vtable-class-hierarchy.c: Likewise.
112 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
115 * class.c (check_field_decls): In C++11 mode do not reject
116 static data members and reference-type members in unions.
118 2014-06-05 Jason Merrill <jason@redhat.com>
121 * decl.c (check_initializer): Collapse a TREE_LIST here.
122 * typeck2.c (store_init_value): Not here.
124 2014-06-05 Richard Biener <rguenther@suse.de>
125 Paolo Carlini <paolo.carlini@oracle.com>
128 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
129 handling of empty classes.
131 2014-06-04 Jason Merrill <jason@redhat.com>
133 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
134 for noexcept and thread_local, too.
137 * decl.c (check_initializer): Maybe clear
138 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
140 2014-06-05 Richard Biener <rguenther@suse.de>
143 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
144 warnings for accessing empty classes.
146 2014-06-05 Marek Polacek <polacek@redhat.com>
149 * parser.c (cp_parser_binary_expression): Warn when logical not is
150 used on the left hand side operand of a comparison.
152 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
155 * typeck.c (cp_build_modify_expr): Handle array of characters
156 initialized by a string literal.
157 * decl.c (check_initializer): Handle parenthesized string literal
159 * typeck2.c (store_init_value): Remove redundant check.
161 2014-06-04 Jason Merrill <jason@redhat.com>
165 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
166 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
168 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
171 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
174 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
178 * call.c (standard_conversion): Convert nullptr to bool only
179 in case of direct-initialization.
180 (convert_like_real): Provide informative error message.
182 2014-06-03 Marek Polacek <polacek@redhat.com>
185 * semantics.c (finish_switch_cond): Warn if switch condition has
188 2014-06-03 Jason Merrill <jason@redhat.com>
191 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
192 variable to local_specializations.
195 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
197 2014-06-02 Jason Merrill <jason@redhat.com>
200 * decl.c (reshape_init_class): Handle un-folded
201 constant-expressions.
204 * pt.c (pack_deducible_p): Handle canonicalization.
206 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
208 * pt.c (tsubst_function_type): Initialize arg_types.
210 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
213 * class.c (handle_using_decl): Pass the correct scope to
214 cp_emit_debug_info_for_using.
216 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
220 * search.c (accessible_p): Use current_nonlambda_class_type.
221 * semantics.c (check_accessibility_of_qualified_id): Likewise.
223 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
225 * decl.c: Include builtins.h.
226 * semantics.c: Likewise.
228 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
232 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
233 * pt.c (tsubst_function_type): Inject the this parameter; do the
234 substitutions in the order mandated by the DR.
235 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
236 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
237 (static_fn_type): Copy it.
238 * decl2.c (build_memfn_type, change_return_type,
239 cp_reconstruct_complex_type): Likewise.
240 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
241 * tree.c (strip_typedefs): Likewise.
242 * typeck.c (merge_types): Likewise.
244 2014-05-30 Jason Merrill <jason@redhat.com>
247 * pt.c (instantiate_decl): Check that defer_ok is not set for
251 * pt.c (tsubst_init): Split out from...
252 (tsubst_expr) [DECL_EXPR]: Here.
253 (tsubst_copy) [VAR_DECL]: Use it.
254 * semantics.c (finish_id_expression): Return the decl for static/const.
256 2014-05-28 Jason Merrill <jason@redhat.com>
259 * decl.c (cxx_comdat_group): Return a decl.
260 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
262 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
266 * call.c (build_aggr_conv): Ignore passed in flags.
267 (build_array_conv, build_complex_conv): Likewise.
269 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
271 * optimize.c (maybe_thunk_body): Use set_comdat_group.
272 (maybe_clone_body): Likewise.
273 * decl.c (duplicate_decls): Update code duplicating comdat group;
274 do not copy symtab pointer; before freeing newdecl remove it
276 * decl2.c (constrain_visibility): Use set_comdat_group.
278 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
280 * rtti.c: Include tm_p.h
281 (emit_tinfo_decl): Force RTTI data to be aligned to required
284 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
286 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
287 ignoring other target adjustments.
289 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
291 * semantics.c (finish_omp_clauses): Remove duplicated variable
294 * parser.c (cp_parser_omp_target): Return bool values.
296 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
299 * lambda.c (add_capture): Enforce that capture by value requires
301 * typeck2.c (cxx_incomplete_type_inform): Early return if
302 TYPE_MAIN_DECL is null.
304 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
307 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
309 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
312 * lambda.c (build_capture_proxy, add_capture): Treat normal
313 captures and init-captures identically.
315 2014-05-21 Mark Wielaard <mjw@redhat.com>
318 * cp-lang.c (cxx_enum_underlying_base_type): New function.
319 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
321 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
323 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
324 * cp-array-notation.c (replace_invariant_exprs): Likewise.
325 (expand_array_notation): Handle VOID_CST.
326 * error.c (dump_expr): Likewise.
327 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
328 (cxx_pretty_printer::expression): Likewise.
329 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
330 * decl.c (register_dtor_fn): Likewise.
331 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
332 (build_delete, push_base_cleanups): Likewise.
333 * mangle.c (write_expression): Likewise.
334 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
335 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
336 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
337 * tree.c (cp_tree_equal): Likewise.
338 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
339 instead of void_zero_node.
340 * typeck.c (check_return_expr): Likewise.
341 * typeck2.c (build_functional_cast): Likewise.
343 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
346 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
348 (cp_parser_statement): ...here. Make sure only semicolon can go after
351 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
356 * typeck2.c (digest_nsdmi_init): New.
357 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
358 * init.c (get_nsdmi): Likewise.
359 * cp-tree.h (digest_nsdmi_init): Declare.
361 2014-05-20 Jason Merrill <jason@redhat.com>
363 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
364 up a virtual function in a dummy object.
366 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
369 * decl.c (duplicate_decls): Replace pair of warning_at with
371 (maybe_commonize_var): Likewise.
373 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
376 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
377 (tsubst_copy_and_build): Perform recursive substitutions in a
380 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
383 * typeck2.c (cxx_incomplete_type_inform): New.
384 (cxx_incomplete_type_diagnostic): Use it.
385 * decl.c (grokdeclarator): Check the element type of an
386 incomplete array type; call the above.
387 * cp-tree.h (cxx_incomplete_type_inform): Declare.
389 2014-05-19 Jason Merrill <jason@redhat.com>
392 * pt.c (tsubst_copy): Don't check at_function_scope_p.
393 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
395 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
397 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
398 * parser.c (cp_parser_enum_specifier): Likewise.
400 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
402 * class.c (sorted_fields_type_new): Adjust.
403 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
404 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
405 * cp-tree.h: Remove usage of variable_size gty attribute.
406 * decl.c (make_label_decl): Adjust.
407 (check_goto): Likewise.
408 (start_preparsed_function): Likewise.
409 (save_function_data): Likewise.
410 * lex.c (init_reswords): Likewise.
411 (retrofit_lang_decl): Likewise.
412 (cxx_dup_lang_specific_decl): Likewise.
413 (copy_lang_type): Likewise.
414 (cxx_make_type): Likewise.
415 * name-lookup.c (binding_entry_make): Likewise.
416 (binding_table_construct): Likewise.
417 (binding_table_new): Likewise.
418 (cxx_binding_make): Likewise.
419 (pushdecl_maybe_friend_1): Likewise.
420 (begin_scope): Likewise.
421 (push_to_top_level): Likewise.
422 * parser.c (cp_lexer_alloc): Likewise.
423 (cp_lexer_new_from_tokens): Likewise.
424 (cp_token_cache_new): Likewise.
425 (cp_parser_context_new): Likewise.
426 (cp_parser_new): Likewise.
427 (cp_parser_nested_name_specifier_opt): Likewise.
428 (cp_parser_template_id): Likewise.
429 * pt.c (maybe_process_partial_specialization): Likewise.
430 (register_specialization): Likewise.
431 (add_pending_template): Likewise.
432 (lookup_template_class_1): Likewise.
433 (push_tinst_level): Likewise.
434 * semantics.c (register_constexpr_fundef): Likewise.
435 (cxx_eval_call_expression): Likewise.
436 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
438 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
441 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
442 when cp_parser_lookup_name sets ambiguous_decls.
444 2014-05-15 Jason Merrill <jason@redhat.com>
446 * call.c (print_conversion_rejection): Use loc consistently.
448 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
450 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
451 * call.c (convert_like_real, build_new_method_call_1): Use it.
452 * decl2.c (grokfield): Likewise.
453 * init.c (perform_member_init, build_aggr_init, expand_default_init,
454 build_new_1): Likewise.
455 * mangle.c (write_expression): Likewise.
456 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
458 2014-05-14 Jason Merrill <jason@redhat.com>
462 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
463 dropped cv-quals as a bad conversion.
464 (convert_like_real) [ck_ref_bind]: Explain them.
465 (compare_ics): Check badness before stripping reference
466 bindings. Handle comparing bad reference bindings.
467 * typeck.c (comp_cv_qualification): Add overload that just takes
469 * cp-tree.h: Declare it.
471 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
472 (arg_conversion_rejection, bad_arg_conversion_rejection)
473 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
474 (add_function_candidate): Pass actual argument, rather than type, to
475 bad_arg_conversion_rejection.
476 (print_conversion_rejection): Explain what's wrong with the conversion.
477 (print_z_candidates): Say "candidate:" before each candidate.
478 (splice_viable): Be strict if we see a viable or template candidate.
479 (build_user_type_conversion_1): Pass false to strict parameter.
480 (perform_overload_resolution, build_conditional_expr_1): Likewise.
481 (build_new_op_1, build_new_method_call_1): Likewise.
482 (build_op_call_1): Pass true to strict parameter.
484 2014-05-13 Jason Merrill <jason@redhat.com>
486 * call.c (print_error_for_call_failure): Say "no match" rather
487 than "ambiguous" if there were no strict matches.
488 (build_new_method_call_1): Likewise.
491 * semantics.c (is_this_parameter): Allow capture proxies too.
493 2014-05-12 Jason Merrill <jason@redhat.com>
495 * call.c (maybe_print_user_conv_context): New.
496 (convert_like_real): Use it. Print call context for bad
497 user-defined conversion.
498 (build_over_call): Print call context for bad 'this' conversion.
500 * call.c (convert_like_real): Use inform for identifying the
503 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
505 * cvt.c (cp_convert_to_pointer): Don't call error_at if
506 complain & tf_error is false.
508 * decl.c (make_unbound_class_template): Prefer inform for
509 "declared here"-type message.
511 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
515 * lambda.c (lambda_expr_this_capture): Add new parameter
516 add_capture_p controlling whether the functions will try to
517 capture 'this' via the default capture.
518 (maybe_resolve_dummy): Likewise.
519 * cp-tree.h: Adjust prototypes.
520 * call.c, semantics.c: Change callers of these functions.
521 * call.c (build_new_method_call_1): Use the actual 'this' that
522 would be potentially captured for the overload resolution, instead
525 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
527 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
529 (convert_nontype_argument): Adjust calls.
530 (coerce_template_parameter_pack): Add missing complain & tf_error
533 2014-05-09 Jason Merrill <jason@redhat.com>
537 * call.c (build_conditional_expr_1, conditional_conversion): Handle
538 non-class lvalues and xvalues that differ only in cv-qualifiers.
542 * call.c (build_user_type_conversion_1): The copy-init temporary
546 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
549 * call.c (build_conditional_expr_1): If overload resolution finds
550 no match, just say "different types".
553 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
556 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
557 if we didn't find a conversion.
558 Don't accept a bad conversion too early.
560 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
563 * typeck.c (convert_for_assignment): Provide an inform for pointers
564 to incomplete class types.
566 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
569 * pt.c (convert_nontype_argument): Protect all the error calls
570 with complain & tf_error.
572 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
575 * pt.c (instantiate_decl): Avoid generating the body of a
578 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
581 * pt.c (maybe_begin_member_template_processing): Use
584 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
585 Mike Stump <mikestump@comcast.net>
586 Richard Sandiford <rdsandiford@googlemail.com>
588 * call.c: Include wide-int.h.
589 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
590 (convert_for_arg_passing): Likewise.
591 * class.c: Include wide-int.h.
592 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
593 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
594 (include_empty_classes): Likewise
595 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
596 * cvt.c: Include wide-int.h.
597 (ignore_overflows): Use wide_int_to_tree.
598 * decl.c: Include wide-int.h.
599 (check_array_designated_initializer): Use wide-int interfaces.
600 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
601 (finish_enum_value_list): Use signop.
602 (build_enumerator): Use wide-int interfaces.
603 * init.c: Include wide-int.h.
604 (build_new_1): Use wide-int interfaces.
605 * mangle.c: Include wide-int.h.
606 (write_integer_cst): Use wide-int interfaces.
607 (write_array_type): Likewise.
608 * tree.c: Include wide-int.h.
609 (cp_tree_equal): Use tree_int_cst_equal.
610 * typeck2.c: Include wide-int.h.
611 (process_init_constructor_array): Use wide-int interfaces.
613 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
616 * decl.c (grokfndecl): Check duplicate_decls return value for
618 * pt.c (instantiate_decl): A deleted function is defined.
620 2014-05-02 Jason Merrill <jason@redhat.com>
622 * decl2.c (vague_linkage_p): Local statics have vague linkage.
625 * lambda.c (lambda_capture_field_type): Wrap anything dependent
627 (add_capture): Check for VLA before calling it.
628 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
629 just the current one. Make non-static.
630 * cp-tree.h: Declare it.
631 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
632 the operand was static or constant.
634 2014-05-02 Marek Polacek <polacek@redhat.com>
636 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
639 2014-05-01 Marek Polacek <polacek@redhat.com>
642 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
643 between label and variable when warning about returning local address.
645 2014-04-30 Jason Merrill <jason@redhat.com>
648 * init.c (build_value_init): Don't try to call an array constructor.
651 * typeck2.c (massage_init_elt): Use maybe_constant_init.
653 2014-04-30 Marek Polacek <polacek@redhat.com>
655 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
656 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
657 for non-integer types.
659 2014-04-29 Jason Merrill <jason@redhat.com>
662 Represent the unevaluated exception specification of an implicitly
663 declared or deleted function with a simple placeholder, not a list
665 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
666 * except.c (unevaluated_noexcept_spec): New.
667 * class.c (deduce_noexcept_on_destructor): Use it.
668 * decl.c (check_redeclaration_exception_specification): Call
669 maybe_instantiate_noexcept.
670 (duplicate_decls): Call it before merge_types.
671 (start_preparsed_function): Call maybe_instantiate_noexcept.
672 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
673 * init.c (get_nsdmi): Factor out of perform_member_init.
674 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
675 (walk_field_subobs): Consider NSDMI for EH spec.
676 (get_defaulted_eh_spec): New.
677 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
678 (defaulted_late_check): Defer EH checking in non-template classes.
679 (after_nsdmi_defaulted_late_checks): New.
680 * parser.c (cp_parser_class_specifier_1): Use it.
681 (unparsed_classes): New macro.
682 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
683 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
684 Remove list-of-functions handling.
685 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
686 handling and FN parameter.
687 * typeck.c (merge_types): Adjust.
689 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
692 * parser.c (cp_parser_alias_declaration): Check return value of
695 2014-04-24 Jakub Jelinek <jakub@redhat.com>
697 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
698 atomic-clause, allow comma in between atomic-clause and
701 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
704 * rtti.c (emit_support_tinfos): Do not iterate on
705 registered_builtin_types (partial revert).
707 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
710 * semantics.c (apply_deduced_return_type): Complete non-void type
711 before estimating whether the type is aggregate.
713 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
716 * rtti.c (emit_support_tinfo_1): New function, extracted from
718 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
720 2014-04-22 Jakub Jelinek <jakub@redhat.com>
723 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
724 fails, don't set OM_PARALLEL_COMBINED and return NULL.
726 2014-04-18 Jason Merrill <jason@redhat.com>
729 * call.c (reference_binding): Recurse on user-defined conversion.
732 * call.c (standard_conversion): Don't try to apply restrict to void.
734 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
736 * decl.c (reshape_init_r): Handle a single element of vector type.
738 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
741 * decl2.c (cplus_decl_attributes): Handle
742 pointer-to-member-function declarations.
744 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
747 * call.c (build_user_type_coversion): Use build_dummy_object
748 to create the placeholder object for a constructor method call.
749 (build_special_member_call): Likewise.
750 (build_over_call): Check for the placeholder object with
752 (build_new_method_call_1): Likewise. Don't attempt to resolve
753 a dummy object for a constructor method call.
755 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
758 * friend.c (add_friend, make_friend_class): Move repeated friend
759 warning under Wredundant_decls.
761 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
763 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
764 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
765 (do_class_using_decl): Likewise.
766 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
768 2014-04-15 Jakub Jelinek <jakub@redhat.com>
771 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
773 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
775 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
777 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
779 * pt.c (mark_template_parm): Use template_parm_level_and_index.
781 2014-04-11 Jason Merrill <jason@redhat.com>
783 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
785 (cp_lexer_get_preprocessor_token): Always clear it.
786 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
790 * decl.c (reshape_init_r): Handle a single element of class type.
793 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
794 built-in operator new.
796 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
799 * name-lookup.c (parse_using_directive): Return early if the
800 attribs argument is error_mark_node; use get_attribute_name.
802 2014-04-11 Jason Merrill <jason@redhat.com>
806 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
807 * call.c (struct z_candidate): Add flags field.
808 (add_candidate): Add flags parm.
809 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
810 (add_template_candidate_real): Pass it.
811 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
812 * tree.c (build_aggr_init_expr): Copy it.
813 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
815 2014-04-10 Richard Biener <rguenther@suse.de>
816 Jakub Jelinek <jakub@redhat.com>
819 * error.c (dump_decl) <case FUNCTION_DECL>: If
820 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
821 recurse on DECL_ABSTRACT_ORIGIN instead of printing
824 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
826 * pt.c (check_template_variable): Check for the return of pedwarn
827 before emitting a note.
828 * parser.c (cp_parser_lambda_introducer): Likewise.
830 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
833 * pt.c (process_template_parm): For an invalid non-type parameter
834 only set TREE_TYPE to error_mark_node.
835 (push_inline_template_parms_recursive, comp_template_parms,
836 redeclare_class_template, coerce_template_template_parm,
837 coerce_template_template_parms, unify): Use error_operand_p.
839 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
841 * class.c (check_bases_and_members): Warn about non-virtual dtors
842 in public bases only. Check warn_ecpp before complaining about
843 non-polymorphic bases.
845 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
847 * decl.c (duplicate_decls): Check for the return of warning_at
848 before emitting a note.
849 (warn_misplaced_attr_for_class_type): Likewise.
850 (check_tag_decl): Likewise.
852 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
855 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
857 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
860 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
861 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
862 instantiating a variable-sized type.
865 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
867 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
869 * class.c (find_abi_tags_r): Check for the return of warning
870 before emitting a note.
871 (one_inherited_ctor): Likewise.
873 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
875 * decl.c (duplicate_decls): Check for the return of permerror
876 before emitting a note.
878 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
880 * class.c (accessible_nvdtor_p): New.
881 (check_bases): Don't check base destructor here ...
882 (check_bases_and_members): ... check them here. Trigger on
883 Wnon-virtual-dtor flag.
884 (finish_struct_1): Use accessible_nvdtor_p.
886 2014-04-01 Jason Merrill <jason@redhat.com>
888 * pt.c (process_partial_specialization): Say "not deducible"
889 rather than "not used". Use inform.
892 * pt.c (coerce_template_parms): Check that the pack expansion
893 pattern works with the first matching parameter.
895 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
897 * init.c (perform_member_init): Homogenize uninitialized
900 2014-04-01 Jason Merrill <jason@redhat.com>
903 * call.c (build_array_conv): Call complete_type.
906 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
907 (picflag_from_initializer): Return it.
908 (process_init_constructor): Handle it.
911 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
912 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
913 * pt.c (get_template_info): Handle NAMESPACE_DECL.
914 (most_general_template): Handle more kinds of template.
915 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
916 instantiations and specializations.
918 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
921 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
922 COMPONENT_REFs and ARRAY_REFs sooner.
924 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
927 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
928 usage in non-functions with pushed scope.
930 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
933 * name-lookup.h (cp_binding_level): New transient field defining_class_p
934 to indicate whether a scope is in the process of defining a class.
935 * semantics.c (begin_class_definition): Set defining_class_p.
936 * name-lookup.c (leave_scope): Reset defining_class_p.
937 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
938 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
939 unwinding to class-defining scope to handle the erroneous definition of
940 a generic function of an arbitrarily nested class within an enclosing
943 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
946 * method.c (walk_field_subobs): Improve the diagnostic
947 locations for both REFERENCE_TYPEs and non-static const members.
948 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
949 instead of %qD to be consistent with the c++11 diagnostic.
951 2014-03-25 Jason Merrill <jason@redhat.com>
955 * class.c (build_vtbl_initializer): Handle abstract dtors here.
956 * search.c (get_pure_virtuals): Not here.
959 * parser.c (cp_parser_lambda_expression): Don't parse the body of
960 a lambda in unevaluated context.
963 * decl.c (create_array_type_for_decl): Complain about array of auto.
965 2014-03-25 Jakub Jelinek <jakub@redhat.com>
968 * semantics.c (potential_constant_expression_1): Handle
971 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
974 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
975 introducing an implicit function template parameter within an explicit
978 2014-03-22 Jason Merrill <jason@redhat.com>
981 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
984 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
987 * name-lookup.c (push_class_level_binding_1): Check identifier_p
988 on the name argument.
990 2014-03-20 Jakub Jelinek <jakub@redhat.com>
993 * init.c (build_zero_init_1): Ignore fields with error_mark_node
996 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
999 * call.c (build_new_method_call_1): Handle pure virtuals called by
1002 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
1005 * parser.c (cp_parser_member_declaration): Don't allow
1006 finish_fully_implicit_template to consider friend declarations to be
1007 class member templates.
1008 (synthesize_implicit_template_parm): Handling winding back through class
1009 scope to the class being defined in order to inject a template argument
1013 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
1014 function scope as per cp_parser_skip_to_end_of_statement.
1016 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
1019 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
1021 2014-03-14 Jason Merrill <jason@redhat.com>
1025 * search.c (get_pure_virtuals): Handle abstract dtor here.
1026 (dfs_get_pure_virtuals): Not here.
1029 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1030 abstract class as pure.
1032 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1035 * pt.c (maybe_process_partial_specialization): Check return value
1036 of check_specialization_namespace.
1038 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1041 * semantics.c (finish_static_assert): Call cxx_constant_value only
1042 if require_potential_rvalue_constant_expression returns true.
1044 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
1047 * method.c (get_inherited_ctor): New.
1048 * cp-tree.h (get_inherited_ctor): Declare it.
1049 * semantics.c (is_valid_constexpr_fn): Use it.
1051 2014-03-10 Jason Merrill <jason@redhat.com>
1054 * call.c (convert_default_arg): Remove special handling for
1058 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1059 when deciding whether to call push_template_decl for a member class.
1060 * pt.c (push_template_decl_real): Return after wrong levels error.
1062 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
1065 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1066 lambda, remove the lambda's own template argument list prior to fetching
1070 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1071 function template unwinding on error into a more general location, ...
1072 (cp_parser_skip_to_end_of_statement): ... here.
1074 2014-03-07 Jason Merrill <jason@redhat.com>
1076 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1078 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1079 we're in a trailing return type.
1081 * typeck.c (comp_template_parms_position): 'auto' and
1082 'decltype(auto)' are different from real template parms.
1084 * parser.c (cp_parser_using_declaration): Consume the semicolon
1085 after bare parameter pack error.
1087 * cp-tree.h (REF_PARENTHESIZED_P): New.
1088 * semantics.c (force_paren_expr): Set it.
1089 * pt.c (do_auto_deduction): Check it.
1090 (tsubst) [COMPONENT_REF]: Copy it.
1091 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1093 * decl.c (create_array_type_for_decl): Only warn about invalid
1094 C++1y VLA if flag_iso or warn_vla>0.
1095 (grokdeclarator): Likewise.
1096 * pt.c (tsubst): Likewise.
1097 * semantics.c (finish_decltype_type): Likewise.
1098 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1099 (cp_build_addr_expr_1): Likewise.
1100 * init.c (build_new_1): Improve diagnostics.
1102 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1105 * decl.c (check_initializer): Return NULL_TREE after error;
1106 consistently use inform.
1108 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1110 * decl.c (check_initializer): Remove dead code.
1112 2014-03-06 Marek Polacek <polacek@redhat.com>
1115 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1116 of checking tree code.
1118 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1120 * parser.c (cp_lexer_set_source_position): New.
1121 (cp_parser_mem_initializer): Use it.
1122 (cp_parser_postfix_open_square_expression): Likewise.
1123 (cp_parser_parenthesized_expression_list): Likewise.
1124 (cp_parser_new_initializer): Likewise.
1125 (cp_parser_jump_statement): Likewise.
1126 (cp_parser_initializer): Likewise.
1127 (cp_parser_functional_cast): Likewise.
1129 2014-03-05 Jason Merrill <jason@redhat.com>
1132 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1133 dependent expression.
1136 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1137 if re-parsing might succeed.
1138 * semantics.c (finish_id_expression): Use of a parameter outside
1139 the function body is a parse error.
1141 * parser.c (cp_parser_mem_initializer): Set input_location
1142 properly for init-list warning.
1143 (cp_parser_postfix_open_square_expression): Likewise.
1144 (cp_parser_parenthesized_expression_list): Likewise.
1145 (cp_parser_new_initializer): Likewise.
1146 (cp_parser_jump_statement): Likewise.
1147 (cp_parser_initializer): Likewise.
1148 (cp_parser_functional_cast): Likewise.
1150 2014-03-04 Jason Merrill <jason@redhat.com>
1153 * typeck2.c (process_init_constructor_record): Set
1154 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1158 * parser.c (cp_parser_direct_declarator): Set declarator to
1159 cp_error_declarator on invalid qualified-id.
1161 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1164 * parser.c (cp_parser_using_declaration): Early return when
1165 cp_parser_nested_name_specifier errors out.
1167 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1170 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1171 function scope on parse error in function parameter list.
1173 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1175 * method.c (implicitly_declare_fn): Remove redundant
1176 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1177 * semantics.c (is_instantiation_of_constexpr): Likewise.
1178 * error.c (dump_function_decl): Likewise.
1180 2014-03-01 Jason Merrill <jason@redhat.com>
1183 * semantics.c (begin_maybe_infinite_loop): Use
1184 fold_non_dependent_expr_sfinae.
1186 2014-02-28 Jason Merrill <jason@redhat.com>
1189 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1191 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1194 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1195 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1196 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1198 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1201 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1204 2014-02-27 Jason Merrill <jason@redhat.com>
1208 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1209 are not yet defined.
1211 2014-02-26 Jason Merrill <jason@redhat.com>
1215 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1216 * init.c (build_vtbl_address): Do it here.
1222 * pt.c (struct warning_sentinel): New.
1223 (tsubst_copy_and_build): Use it instead of
1224 c_inhibit_evaluation_warnings.
1225 * typeck.c (maybe_warn_about_useless_cast): Remove
1226 c_inhibit_evaluation_warnings check.
1229 * pt.c (get_template_parm_index): New.
1230 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1231 (process_template_parm): Allow bare packs in template template
1232 parm template parms.
1233 (coerce_template_parameter_pack): Handle fixed template template
1234 parm packs and fixed packs not at the end of the parm list.
1235 (coerce_template_parms): Handle template parm packs not at the end
1237 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1240 * pt.c (unify): Ignore alias templates when deducing a template
1246 * call.c (reference_binding): Recurse on user-defined conversion.
1247 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1249 2014-02-25 Jason Merrill <jason@redhat.com>
1252 * call.c (reference_binding): Recurse on user-defined conversion.
1253 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1255 * call.c (print_conversion_rejection): Handle n_arg of -2.
1256 (build_user_type_conversion_1): Pass it.
1259 * decl2.c (no_linkage_error): Handle C++98 semantics.
1260 (reset_type_linkage): Move from decl.c.
1261 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1262 (bt_reset_linkage_2, reset_decl_linkage): New.
1263 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1264 (cp_write_global_declarations): Move condition into no_linkage_error.
1265 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1266 * semantics.c (expand_or_defer_fn_1): Factor out
1267 tentative_decl_linkage.
1268 * cp-tree.h: Adjust.
1270 * decl2.c (finish_static_data_member_decl): Diagnose static data
1271 member in unnamed class.
1272 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1275 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1276 defaulted virtual dtor.
1280 * pt.c (get_underlying_template): Fix equivalence calculation.
1282 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1285 * parser.c (function_being_declared_is_template_p): Return false when
1286 processing a template parameter list.
1287 (cp_parser_parameter_declaration_clause): Don't set
1288 auto_is_implicit_function_template_parm_p when processing a
1289 template parameter list.
1291 * parser.c (synthesize_implicit_template_parm): Inject new template
1292 argument list appropriately when a generic member function
1293 of a class template is declared out-of-line.
1296 * parser.c (cp_parser_direct_declarator): Don't save and
1297 restore num_template_parameter_lists around call to
1298 cp_parser_parameter_declaration_list.
1299 (function_being_declared_is_template_p): New predicate.
1300 (cp_parser_parameter_declaration_list): Use
1301 function_being_declared_is_template_p as predicate for
1302 inspecting current function template parameter list length
1303 rather than num_template_parameter_lists.
1305 2014-02-24 Jason Merrill <jason@redhat.com>
1308 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1309 DECL_EXPR initialize a non-class iterator.
1312 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1314 2014-02-21 Jason Merrill <jason@redhat.com>
1317 * parser.c (cp_parser_type_name): Always check dependency.
1318 (cp_parser_type_specifier_seq): Call
1319 cp_parser_parse_and_diagnose_invalid_type_name.
1322 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1325 * parser.c (cp_parser_default_argument): Clear
1326 current_class_ptr/current_class_ref like tsubst_default_argument.
1329 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1330 than current_binding_level.
1333 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1336 * parser.c (cp_parser_enum_specifier): Call
1337 check_for_bare_parameter_packs.
1340 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1344 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1345 of the partial instantiation, not the most general template.
1346 (maybe_process_partial_specialization): Reassign everything on
1350 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1351 (check_explicit_specialization): Don't clone.
1354 * pt.c (coerce_template_parms): Bail if argument packing fails.
1357 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1358 Don't get confused by a CONSTRUCTOR that already has a type.
1361 * call.c (build_array_conv): Don't crash on VLA.
1364 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1367 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1368 in declaration context.
1372 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1375 * parser.c (cp_parser_direct_declarator): Don't wrap a
1376 type-dependent expression in a NOP_EXPR.
1379 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1384 * parser.c (cp_parser_template_argument): Restore dereference.
1385 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1386 (process_partial_specialization): Handle deref.
1389 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1393 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1394 implicit_template_scope upon leaving an out-of-line generic member
1395 function definition.
1397 2014-02-20 Kai Tietz <ktietz@redhat.com>
1400 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1401 valued type argument as error_mark_node.
1404 * semantics.c (finish_fname): Handle error_mark_node.
1406 2014-02-19 Jason Merrill <jason@redhat.com>
1409 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1410 spec from template context.
1412 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1415 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1416 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1419 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1421 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1424 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1427 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1430 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1431 During error recovery allow_non_constant may be false.
1433 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1436 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1437 scope whenever a template parameter list has been started, independent
1438 of whether the function call operator was well-formed or not.
1441 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1442 scope for generic friend declarations as well as for non-friends.
1444 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1447 * method.c (implicitly_declare_fn): A constructor of a class with
1448 virtual base classes isn't constexpr (7.1.5p4).
1450 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1452 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1454 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1457 * parser.c (cp_parser_omp_declare_reduction): Save and free
1460 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1464 * tree.c (handle_init_priority_attribute): Call default_conversion on
1465 the attribute argument.
1467 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1470 * method.c (synthesized_method_walk): If vbases is non-null but
1471 is_empty is true, likewise don't worry about the virtual bases.
1473 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1476 * typeck2.c (process_init_constructor_record): Just skip unnamed
1479 2014-01-31 Jason Merrill <jason@redhat.com>
1482 * pt.c (mark_decl_instantiated): Call mark_needed.
1485 * decl2.c (handle_tls_init): Handle null init fn.
1488 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1490 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1493 * class.c (build_vfield_ref): Early return error_mark_node if
1494 TYPE_VFIELD (type) is null.
1495 (build_base_path): Check return value of build_vfield_ref.
1497 2014-01-31 Jason Merrill <jason@redhat.com>
1500 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1501 [ck_list]: Check for error_mark_node.
1502 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1505 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1506 during partial ordering.
1508 2014-01-31 Marek Polacek <polacek@redhat.com>
1511 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1513 2014-01-30 Jason Merrill <jason@redhat.com>
1516 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1517 (local_specializations): New macro.
1518 * pt.c (local_specializations): Remove variable.
1520 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1523 * parser.c (make_string_pack): Use double_int::from_buffer.
1525 2014-01-30 Marek Polacek <polacek@redhat.com>
1528 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1530 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1531 with input_location.
1532 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1535 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1538 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1540 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1543 * pt.c (lookup_template_class_1): Check start_enum return value
1544 for error_mark_node.
1546 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1548 * decl.c (duplicate_decls, typename_hash, typename_compare):
1549 Use TYPE_IDENTIFIER.
1550 * error.c (dump_type): Likewise.
1551 * mangle.c (dump_substitution_candidates): Likewise.
1553 2014-01-30 Jason Merrill <jason@redhat.com>
1556 * decl2.c (attributes_naming_typedef_ok): New.
1557 * cp-tree.h: Declare it.
1558 * decl.c (grokdeclarator): Check it.
1559 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1561 2014-01-29 Jason Merrill <jason@redhat.com>
1564 * call.c (add_builtin_candidate): Catch dependent types.
1567 * pt.c (expand_template_argument_pack): Correct
1568 non_default_args_count calculation.
1571 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1574 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1575 have a friend template in a class template.
1576 * pt.c (tsubst_friend_function): Look through it.
1577 (push_template_decl_real): A friend member template is
1580 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1583 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1586 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1589 * pt.c (instantiate_template_1): Check for error_mark_node the second
1592 2014-01-29 Jason Merrill <jason@redhat.com>
1595 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1596 cdtor_returns_this case.
1599 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1601 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1604 * semantics.c (finish_omp_reduction_clause): Check type for
1607 2014-01-28 Jason Merrill <jason@redhat.com>
1610 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1611 (tsubst_copy): Use it if lookup fails.
1614 * pt.c (tsubst_function_type): Make sure we keep the same function
1618 * semantics.c (build_anon_member_initialization): Stop walking
1619 when we run out of COMPONENT_REFs.
1622 * decl.c (lookup_and_check_tag): Ignore template parameters if
1623 scope == ts_current.
1624 * pt.c (check_template_shadow): Don't complain about the injected
1627 * decl.c (duplicate_decls): Tweak.
1630 * mangle.c (write_unqualified_name): Handle operator auto.
1632 2014-01-27 Jason Merrill <jason@redhat.com>
1636 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1637 list-initialization. A conversion to rvalue ref that involves
1638 an lvalue-rvalue conversion is bad.
1639 (convert_like_real): Give helpful error message.
1642 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1645 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1649 * pt.c (template_parm_to_arg): Call convert_from_reference.
1650 (tsubst_template_arg): Don't strip reference refs.
1653 * call.c (build_aggr_conv): Reject value-initialization of reference.
1657 * call.c (convert_like_real): Give helpful error about excess braces
1658 for ck_rvalue of scalar type.
1661 * call.c (reference_binding): Only elide braces if the single
1662 element is reference-related.
1665 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1669 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1673 * decl.c (compute_array_index_type): Don't call
1674 maybe_constant_value for a non-integral expression.
1676 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1678 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1680 * cp-gimplify.c (cp_genericize): Likewise.
1681 * decl.c (grokfndecl): Likewise.
1682 * parser.c (cp_parser_postfix_expression): Likewise.
1683 (cp_parser_postfix_open_square_expression): Likewise.
1684 (cp_parser_direct_declarator): Likewise.
1685 (is_cilkplus_vector_p): Likewise.
1686 (cp_parser_omp_clause_name): Likewise.
1687 (cp_parser_omp_all_clauses): Likewise.
1688 * pt.c (apply_late_template_attributes): Likewise.
1689 * typeck.c (cp_build_array_ref): Likewise.
1690 (cp_build_compound_expr): Likewise.
1691 (check_return_expr): Likewise.
1693 2014-01-24 Jason Merrill <jason@redhat.com>
1696 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1701 * typeck2.c (process_init_constructor_array): Don't create
1704 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1706 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1707 handling for RANGE_ARRAY case.
1709 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1712 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1714 2014-01-23 Marek Polacek <polacek@redhat.com>
1717 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1719 2014-01-23 Marek Polacek <polacek@redhat.com>
1722 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1725 2014-01-23 Jason Merrill <jason@redhat.com>
1728 * cp-tree.h (struct language_function): Add infinite_loop and
1730 (current_function_infinite_loop): New.
1731 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1732 (break_maybe_infinite_loop): New.
1733 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1734 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1735 (begin_range_for_stmt): Use them.
1736 * decl.c (finish_function): Don't warn about missing return
1737 if current_function_infinite_loop.
1738 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1739 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1741 * call.c (build_op_delete_call): Use make_tree_vector and
1742 release_tree_vector.
1744 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1747 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1748 nested_name_specifier.
1750 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1752 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1753 see if there is an attribute after function decl. If so, then
1755 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1756 enabled function late parsing.
1757 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1758 attribute for a SIMD-enabled function.
1759 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1760 the function is used by SIMD-enabled function (indicated by NULL
1761 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1762 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1763 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1764 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1765 vectorlength clause. Added a new bool parameter to differentiate
1767 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1768 (is_cilkplus_vector_p): Likewise.
1769 (cp_parser_late_parsing_elem_fn_info): Likewise.
1770 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1771 and "vectorlength" clauses when Cilk Plus is enabled.
1772 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1773 and emit a sorry message when step size is a parameter.
1774 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1775 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1777 * pt.c (apply_late_template_attributes): Likewise.
1779 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1782 * semantics.c (finish_omp_reduction_clause): Reject
1783 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1785 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1788 * parser.c (cp_parser_class_head): Push the class before parsing
1789 the base-clause, pop after it.
1791 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1793 * decl2.c (cpp_check): Revert prototype change.
1795 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1799 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1802 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1805 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1806 only when errorcount == 0.
1808 2014-01-17 Marek Polacek <polacek@redhat.com>
1811 * cvt.c (ocp_convert): Don't segfault on non-existing
1812 ENUM_UNDERLYING_TYPE.
1814 2014-01-16 Jason Merrill <jason@redhat.com>
1817 * tree.c (bot_manip): Update the location of builtin_LINE and
1820 2014-01-14 Jason Merrill <jason@redhat.com>
1823 * typeck2.c (massage_init_elt): New.
1824 (process_init_constructor_record)
1825 (process_init_constructor_union): Use it.
1826 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1827 (split_nonconstant_init_1): Handle it.
1828 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1830 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1833 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1834 and replaced an existing if-statement with else-if statement.
1835 Changed an existing error message wording to match the one from the C
1838 2014-01-08 Jason Merrill <jason@redhat.com>
1841 * class.c (abi_tag_data): Add tags field.
1842 (check_abi_tags): Initialize it.
1843 (find_abi_tags_r): Support collecting missing tags.
1844 (mark_type_abi_tags): Don't look at template args.
1845 (inherit_targ_abi_tags): New.
1846 (check_bases_and_members): Use it.
1847 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1848 * mangle.c (write_abi_tags): Check it.
1850 2014-01-07 Jason Merrill <jason@redhat.com>
1853 * pt.c (num_innermost_template_parms): New.
1854 (get_underlying_template): Use it.
1857 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1859 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1861 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1862 the letter of 20.11.6 about Base and Derived naming the same
1863 class type modulo cv-qualifiers.
1865 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1868 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1869 function as unimplemented for generic lambdas with varargs.
1872 * parser.c (cp_parser_template_parameter): Early out with
1873 error_mark_node if parameter declaration was not parsed.
1876 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1877 auto_is_implicit_function_template_parm_p around lambda body.
1880 * parser.c (cp_parser_init_declarator): Undo fully implicit
1881 template parameter list when declarator is not a function.
1883 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1886 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1888 2014-01-03 Tobias Burnus <burnus@net-b.de>
1891 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1893 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1897 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1898 as include_std to perform_koenig_lookup.
1899 (cp_parser_postfix_expression): Adjust.
1900 * pt.c (tsubst_copy_and_build): Likewise.
1901 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1902 (omp_reduction_lookup): Adjust.
1903 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1904 (lookup_arg_dependent): Likewise.
1905 (lookup_function_nonclass): Adjust.
1906 * name-lookup.h: Adjust declaration.
1907 * cp-tree.h: Likewise.
1909 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1912 * parser.c (cp_parser_userdef_numeric_literal): Mention
1913 -fext-numeric-literals in the message.
1915 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1918 * call.c (build_conditional_expr_1): Check the return value of
1921 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1923 * call.c (convert_like_real): Check complain.
1925 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1928 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1931 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1933 Update copyright years
1935 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1937 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1938 the standard form for the copyright notice.
1940 Copyright (C) 2014 Free Software Foundation, Inc.
1942 Copying and distribution of this file, with or without modification,
1943 are permitted in any medium without royalty provided the copyright
1944 notice and this notice are preserved.