1 2014-06-18 Jason Merrill <jason@redhat.com>
4 * pt.c (resolve_overloaded_unification): Preserve
5 ARGUMENT_PACK_EXPLICIT_ARGS.
7 2014-06-18 Jakub Jelinek <jakub@redhat.com>
9 * cp-gimplify.c (cxx_omp_finish_clause): Add a gimple_seq *
11 * cp-tree.h (cxx_omp_finish_clause): Adjust prototype.
13 2014-06-17 Jason Merrill <jason@redhat.com>
16 * pt.c (check_default_tmpl_args): Check DECL_LOCAL_FUNCTION_P.
18 2014-06-15 Jason Merrill <jason@redhat.com>
21 * pt.c (check_valid_ptrmem_cst_expr): Fix for template context.
24 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR.
26 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
28 * decl.c (grokvardecl): Fix pasto in previous patch.
30 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
32 * decl.c (duplicate_decls): Use set_decl_tls_model.
33 (grokdeclarator): Likewise.
34 * semantics.c (finish_id_expression): Check TLS only for
36 (finish_omp_threadprivate): Use decl_default_tls_model.
37 * decl2.c (get_guard): Likewise.
38 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
40 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
43 * decl.c (grokparms): Improve error message about void parameters.
44 * error.c (type_to_string): Fix aka cut off code.
46 2014-06-12 Jason Merrill <jason@redhat.com>
48 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
49 * cvt.c (type_promotes_to): Likewise.
50 * mangle.c (write_type, write_expression): Likewise.
51 (write_name, write_template_arg): Likewise.
52 (mangle_decl): Make alias based on flag_abi_compat_version.
53 Emit -Wabi warning here.
54 (finish_mangling_internal): Not here. Drop warn parm.
55 (finish_mangling_get_identifier, finish_mangling): Adjust.
56 (mangle_type_string, mangle_special_for_type): Adjust.
57 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
58 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
59 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
61 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
62 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
63 (layout_nonempty_base_or_field, end_of_class): Likewise.
64 (layout_empty_base, build_base_field, layout_class_type): Likewise.
65 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
66 (layout_virtual_bases): Likewise.
67 * decl.c (compute_array_index_type): Likewise.
68 * mangle.c (write_mangled_name, write_prefix): Likewise.
69 (write_template_prefix, write_integer_cst, write_expression): Likewise.
70 (write_template_arg, write_array_type): Likewise.
71 * method.c (lazily_declare_fn): Likewise.
72 * rtti.c (get_pseudo_ti_index): Likewise.
73 * typeck.c (comp_array_types): Likewise.
75 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
77 * vtable-class-hierarchy.c: Update handling for section names
78 that are no longer trees.
79 * decl.c (duplicate_decls): Likewise.
81 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
84 * parser.c (cp_parser_init_declarator): Actually pass friend_p
85 to cp_parser_declarator.
87 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
90 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
91 * name-lookup.c (validate_nonmember_using_decl): Adjust error
94 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
97 * parser.c (cp_parser_declarator): Add bool parameter.
98 (cp_parser_direct_declarator): Likewise, use it.
99 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
100 (cp_parser_condition, cp_parser_explicit_instantiation,
101 cp_parser_init_declarator, cp_parser_type_id_1,
102 cp_parser_parameter_declaration, cp_parser_exception_declaration,
103 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
104 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
106 * decl.c (grokdeclarator): Fix handling of friend declared in
107 namespace scope (g++.dg/parse/friend10.C).
109 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
111 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
113 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
114 (maybe_clone_body): Move symbol across comdat groups.
115 * method.c (use_thunk): Copy implicit section flag.
117 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
120 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
122 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
124 * method.c (use_thunk): Use set_decl_section_name.
125 * optimize.c (maybe_clone_body): Use set_decl_section_name.
126 * decl.c (duplicate_decls): Likewise.
127 * vtable-class-hierarchy.c: Likewise.
129 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
132 * class.c (check_field_decls): In C++11 mode do not reject
133 static data members and reference-type members in unions.
135 2014-06-05 Jason Merrill <jason@redhat.com>
138 * decl.c (check_initializer): Collapse a TREE_LIST here.
139 * typeck2.c (store_init_value): Not here.
141 2014-06-05 Richard Biener <rguenther@suse.de>
142 Paolo Carlini <paolo.carlini@oracle.com>
145 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
146 handling of empty classes.
148 2014-06-04 Jason Merrill <jason@redhat.com>
150 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
151 for noexcept and thread_local, too.
154 * decl.c (check_initializer): Maybe clear
155 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
157 2014-06-05 Richard Biener <rguenther@suse.de>
160 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
161 warnings for accessing empty classes.
163 2014-06-05 Marek Polacek <polacek@redhat.com>
166 * parser.c (cp_parser_binary_expression): Warn when logical not is
167 used on the left hand side operand of a comparison.
169 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
172 * typeck.c (cp_build_modify_expr): Handle array of characters
173 initialized by a string literal.
174 * decl.c (check_initializer): Handle parenthesized string literal
176 * typeck2.c (store_init_value): Remove redundant check.
178 2014-06-04 Jason Merrill <jason@redhat.com>
182 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
183 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
185 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
188 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
191 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
195 * call.c (standard_conversion): Convert nullptr to bool only
196 in case of direct-initialization.
197 (convert_like_real): Provide informative error message.
199 2014-06-03 Marek Polacek <polacek@redhat.com>
202 * semantics.c (finish_switch_cond): Warn if switch condition has
205 2014-06-03 Jason Merrill <jason@redhat.com>
208 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
209 variable to local_specializations.
212 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
214 2014-06-02 Jason Merrill <jason@redhat.com>
217 * decl.c (reshape_init_class): Handle un-folded
218 constant-expressions.
221 * pt.c (pack_deducible_p): Handle canonicalization.
223 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
225 * pt.c (tsubst_function_type): Initialize arg_types.
227 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
230 * class.c (handle_using_decl): Pass the correct scope to
231 cp_emit_debug_info_for_using.
233 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
237 * search.c (accessible_p): Use current_nonlambda_class_type.
238 * semantics.c (check_accessibility_of_qualified_id): Likewise.
240 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
242 * decl.c: Include builtins.h.
243 * semantics.c: Likewise.
245 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
249 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
250 * pt.c (tsubst_function_type): Inject the this parameter; do the
251 substitutions in the order mandated by the DR.
252 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
253 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
254 (static_fn_type): Copy it.
255 * decl2.c (build_memfn_type, change_return_type,
256 cp_reconstruct_complex_type): Likewise.
257 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
258 * tree.c (strip_typedefs): Likewise.
259 * typeck.c (merge_types): Likewise.
261 2014-05-30 Jason Merrill <jason@redhat.com>
264 * pt.c (instantiate_decl): Check that defer_ok is not set for
268 * pt.c (tsubst_init): Split out from...
269 (tsubst_expr) [DECL_EXPR]: Here.
270 (tsubst_copy) [VAR_DECL]: Use it.
271 * semantics.c (finish_id_expression): Return the decl for static/const.
273 2014-05-28 Jason Merrill <jason@redhat.com>
276 * decl.c (cxx_comdat_group): Return a decl.
277 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
279 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
283 * call.c (build_aggr_conv): Ignore passed in flags.
284 (build_array_conv, build_complex_conv): Likewise.
286 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
288 * optimize.c (maybe_thunk_body): Use set_comdat_group.
289 (maybe_clone_body): Likewise.
290 * decl.c (duplicate_decls): Update code duplicating comdat group;
291 do not copy symtab pointer; before freeing newdecl remove it
293 * decl2.c (constrain_visibility): Use set_comdat_group.
295 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
297 * rtti.c: Include tm_p.h
298 (emit_tinfo_decl): Force RTTI data to be aligned to required
301 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
303 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
304 ignoring other target adjustments.
306 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
308 * semantics.c (finish_omp_clauses): Remove duplicated variable
311 * parser.c (cp_parser_omp_target): Return bool values.
313 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
316 * lambda.c (add_capture): Enforce that capture by value requires
318 * typeck2.c (cxx_incomplete_type_inform): Early return if
319 TYPE_MAIN_DECL is null.
321 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
324 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
326 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
329 * lambda.c (build_capture_proxy, add_capture): Treat normal
330 captures and init-captures identically.
332 2014-05-21 Mark Wielaard <mjw@redhat.com>
335 * cp-lang.c (cxx_enum_underlying_base_type): New function.
336 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
338 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
340 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
341 * cp-array-notation.c (replace_invariant_exprs): Likewise.
342 (expand_array_notation): Handle VOID_CST.
343 * error.c (dump_expr): Likewise.
344 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
345 (cxx_pretty_printer::expression): Likewise.
346 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
347 * decl.c (register_dtor_fn): Likewise.
348 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
349 (build_delete, push_base_cleanups): Likewise.
350 * mangle.c (write_expression): Likewise.
351 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
352 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
353 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
354 * tree.c (cp_tree_equal): Likewise.
355 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
356 instead of void_zero_node.
357 * typeck.c (check_return_expr): Likewise.
358 * typeck2.c (build_functional_cast): Likewise.
360 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
363 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
365 (cp_parser_statement): ...here. Make sure only semicolon can go after
368 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
373 * typeck2.c (digest_nsdmi_init): New.
374 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
375 * init.c (get_nsdmi): Likewise.
376 * cp-tree.h (digest_nsdmi_init): Declare.
378 2014-05-20 Jason Merrill <jason@redhat.com>
380 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
381 up a virtual function in a dummy object.
383 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
386 * decl.c (duplicate_decls): Replace pair of warning_at with
388 (maybe_commonize_var): Likewise.
390 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
393 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
394 (tsubst_copy_and_build): Perform recursive substitutions in a
397 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
400 * typeck2.c (cxx_incomplete_type_inform): New.
401 (cxx_incomplete_type_diagnostic): Use it.
402 * decl.c (grokdeclarator): Check the element type of an
403 incomplete array type; call the above.
404 * cp-tree.h (cxx_incomplete_type_inform): Declare.
406 2014-05-19 Jason Merrill <jason@redhat.com>
409 * pt.c (tsubst_copy): Don't check at_function_scope_p.
410 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
412 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
414 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
415 * parser.c (cp_parser_enum_specifier): Likewise.
417 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
419 * class.c (sorted_fields_type_new): Adjust.
420 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
421 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
422 * cp-tree.h: Remove usage of variable_size gty attribute.
423 * decl.c (make_label_decl): Adjust.
424 (check_goto): Likewise.
425 (start_preparsed_function): Likewise.
426 (save_function_data): Likewise.
427 * lex.c (init_reswords): Likewise.
428 (retrofit_lang_decl): Likewise.
429 (cxx_dup_lang_specific_decl): Likewise.
430 (copy_lang_type): Likewise.
431 (cxx_make_type): Likewise.
432 * name-lookup.c (binding_entry_make): Likewise.
433 (binding_table_construct): Likewise.
434 (binding_table_new): Likewise.
435 (cxx_binding_make): Likewise.
436 (pushdecl_maybe_friend_1): Likewise.
437 (begin_scope): Likewise.
438 (push_to_top_level): Likewise.
439 * parser.c (cp_lexer_alloc): Likewise.
440 (cp_lexer_new_from_tokens): Likewise.
441 (cp_token_cache_new): Likewise.
442 (cp_parser_context_new): Likewise.
443 (cp_parser_new): Likewise.
444 (cp_parser_nested_name_specifier_opt): Likewise.
445 (cp_parser_template_id): Likewise.
446 * pt.c (maybe_process_partial_specialization): Likewise.
447 (register_specialization): Likewise.
448 (add_pending_template): Likewise.
449 (lookup_template_class_1): Likewise.
450 (push_tinst_level): Likewise.
451 * semantics.c (register_constexpr_fundef): Likewise.
452 (cxx_eval_call_expression): Likewise.
453 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
455 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
458 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
459 when cp_parser_lookup_name sets ambiguous_decls.
461 2014-05-15 Jason Merrill <jason@redhat.com>
463 * call.c (print_conversion_rejection): Use loc consistently.
465 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
467 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
468 * call.c (convert_like_real, build_new_method_call_1): Use it.
469 * decl2.c (grokfield): Likewise.
470 * init.c (perform_member_init, build_aggr_init, expand_default_init,
471 build_new_1): Likewise.
472 * mangle.c (write_expression): Likewise.
473 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
475 2014-05-14 Jason Merrill <jason@redhat.com>
479 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
480 dropped cv-quals as a bad conversion.
481 (convert_like_real) [ck_ref_bind]: Explain them.
482 (compare_ics): Check badness before stripping reference
483 bindings. Handle comparing bad reference bindings.
484 * typeck.c (comp_cv_qualification): Add overload that just takes
486 * cp-tree.h: Declare it.
488 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
489 (arg_conversion_rejection, bad_arg_conversion_rejection)
490 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
491 (add_function_candidate): Pass actual argument, rather than type, to
492 bad_arg_conversion_rejection.
493 (print_conversion_rejection): Explain what's wrong with the conversion.
494 (print_z_candidates): Say "candidate:" before each candidate.
495 (splice_viable): Be strict if we see a viable or template candidate.
496 (build_user_type_conversion_1): Pass false to strict parameter.
497 (perform_overload_resolution, build_conditional_expr_1): Likewise.
498 (build_new_op_1, build_new_method_call_1): Likewise.
499 (build_op_call_1): Pass true to strict parameter.
501 2014-05-13 Jason Merrill <jason@redhat.com>
503 * call.c (print_error_for_call_failure): Say "no match" rather
504 than "ambiguous" if there were no strict matches.
505 (build_new_method_call_1): Likewise.
508 * semantics.c (is_this_parameter): Allow capture proxies too.
510 2014-05-12 Jason Merrill <jason@redhat.com>
512 * call.c (maybe_print_user_conv_context): New.
513 (convert_like_real): Use it. Print call context for bad
514 user-defined conversion.
515 (build_over_call): Print call context for bad 'this' conversion.
517 * call.c (convert_like_real): Use inform for identifying the
520 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
522 * cvt.c (cp_convert_to_pointer): Don't call error_at if
523 complain & tf_error is false.
525 * decl.c (make_unbound_class_template): Prefer inform for
526 "declared here"-type message.
528 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
532 * lambda.c (lambda_expr_this_capture): Add new parameter
533 add_capture_p controlling whether the functions will try to
534 capture 'this' via the default capture.
535 (maybe_resolve_dummy): Likewise.
536 * cp-tree.h: Adjust prototypes.
537 * call.c, semantics.c: Change callers of these functions.
538 * call.c (build_new_method_call_1): Use the actual 'this' that
539 would be potentially captured for the overload resolution, instead
542 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
544 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
546 (convert_nontype_argument): Adjust calls.
547 (coerce_template_parameter_pack): Add missing complain & tf_error
550 2014-05-09 Jason Merrill <jason@redhat.com>
554 * call.c (build_conditional_expr_1, conditional_conversion): Handle
555 non-class lvalues and xvalues that differ only in cv-qualifiers.
559 * call.c (build_user_type_conversion_1): The copy-init temporary
563 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
566 * call.c (build_conditional_expr_1): If overload resolution finds
567 no match, just say "different types".
570 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
573 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
574 if we didn't find a conversion.
575 Don't accept a bad conversion too early.
577 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
580 * typeck.c (convert_for_assignment): Provide an inform for pointers
581 to incomplete class types.
583 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
586 * pt.c (convert_nontype_argument): Protect all the error calls
587 with complain & tf_error.
589 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
592 * pt.c (instantiate_decl): Avoid generating the body of a
595 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
598 * pt.c (maybe_begin_member_template_processing): Use
601 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
602 Mike Stump <mikestump@comcast.net>
603 Richard Sandiford <rdsandiford@googlemail.com>
605 * call.c: Include wide-int.h.
606 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
607 (convert_for_arg_passing): Likewise.
608 * class.c: Include wide-int.h.
609 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
610 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
611 (include_empty_classes): Likewise
612 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
613 * cvt.c: Include wide-int.h.
614 (ignore_overflows): Use wide_int_to_tree.
615 * decl.c: Include wide-int.h.
616 (check_array_designated_initializer): Use wide-int interfaces.
617 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
618 (finish_enum_value_list): Use signop.
619 (build_enumerator): Use wide-int interfaces.
620 * init.c: Include wide-int.h.
621 (build_new_1): Use wide-int interfaces.
622 * mangle.c: Include wide-int.h.
623 (write_integer_cst): Use wide-int interfaces.
624 (write_array_type): Likewise.
625 * tree.c: Include wide-int.h.
626 (cp_tree_equal): Use tree_int_cst_equal.
627 * typeck2.c: Include wide-int.h.
628 (process_init_constructor_array): Use wide-int interfaces.
630 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
633 * decl.c (grokfndecl): Check duplicate_decls return value for
635 * pt.c (instantiate_decl): A deleted function is defined.
637 2014-05-02 Jason Merrill <jason@redhat.com>
639 * decl2.c (vague_linkage_p): Local statics have vague linkage.
642 * lambda.c (lambda_capture_field_type): Wrap anything dependent
644 (add_capture): Check for VLA before calling it.
645 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
646 just the current one. Make non-static.
647 * cp-tree.h: Declare it.
648 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
649 the operand was static or constant.
651 2014-05-02 Marek Polacek <polacek@redhat.com>
653 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
656 2014-05-01 Marek Polacek <polacek@redhat.com>
659 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
660 between label and variable when warning about returning local address.
662 2014-04-30 Jason Merrill <jason@redhat.com>
665 * init.c (build_value_init): Don't try to call an array constructor.
668 * typeck2.c (massage_init_elt): Use maybe_constant_init.
670 2014-04-30 Marek Polacek <polacek@redhat.com>
672 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
673 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
674 for non-integer types.
676 2014-04-29 Jason Merrill <jason@redhat.com>
679 Represent the unevaluated exception specification of an implicitly
680 declared or deleted function with a simple placeholder, not a list
682 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
683 * except.c (unevaluated_noexcept_spec): New.
684 * class.c (deduce_noexcept_on_destructor): Use it.
685 * decl.c (check_redeclaration_exception_specification): Call
686 maybe_instantiate_noexcept.
687 (duplicate_decls): Call it before merge_types.
688 (start_preparsed_function): Call maybe_instantiate_noexcept.
689 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
690 * init.c (get_nsdmi): Factor out of perform_member_init.
691 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
692 (walk_field_subobs): Consider NSDMI for EH spec.
693 (get_defaulted_eh_spec): New.
694 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
695 (defaulted_late_check): Defer EH checking in non-template classes.
696 (after_nsdmi_defaulted_late_checks): New.
697 * parser.c (cp_parser_class_specifier_1): Use it.
698 (unparsed_classes): New macro.
699 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
700 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
701 Remove list-of-functions handling.
702 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
703 handling and FN parameter.
704 * typeck.c (merge_types): Adjust.
706 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
709 * parser.c (cp_parser_alias_declaration): Check return value of
712 2014-04-24 Jakub Jelinek <jakub@redhat.com>
714 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
715 atomic-clause, allow comma in between atomic-clause and
718 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
721 * rtti.c (emit_support_tinfos): Do not iterate on
722 registered_builtin_types (partial revert).
724 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
727 * semantics.c (apply_deduced_return_type): Complete non-void type
728 before estimating whether the type is aggregate.
730 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
733 * rtti.c (emit_support_tinfo_1): New function, extracted from
735 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
737 2014-04-22 Jakub Jelinek <jakub@redhat.com>
740 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
741 fails, don't set OM_PARALLEL_COMBINED and return NULL.
743 2014-04-18 Jason Merrill <jason@redhat.com>
746 * call.c (reference_binding): Recurse on user-defined conversion.
749 * call.c (standard_conversion): Don't try to apply restrict to void.
751 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
753 * decl.c (reshape_init_r): Handle a single element of vector type.
755 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
758 * decl2.c (cplus_decl_attributes): Handle
759 pointer-to-member-function declarations.
761 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
764 * call.c (build_user_type_coversion): Use build_dummy_object
765 to create the placeholder object for a constructor method call.
766 (build_special_member_call): Likewise.
767 (build_over_call): Check for the placeholder object with
769 (build_new_method_call_1): Likewise. Don't attempt to resolve
770 a dummy object for a constructor method call.
772 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
775 * friend.c (add_friend, make_friend_class): Move repeated friend
776 warning under Wredundant_decls.
778 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
780 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
781 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
782 (do_class_using_decl): Likewise.
783 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
785 2014-04-15 Jakub Jelinek <jakub@redhat.com>
788 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
790 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
792 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
794 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
796 * pt.c (mark_template_parm): Use template_parm_level_and_index.
798 2014-04-11 Jason Merrill <jason@redhat.com>
800 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
802 (cp_lexer_get_preprocessor_token): Always clear it.
803 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
807 * decl.c (reshape_init_r): Handle a single element of class type.
810 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
811 built-in operator new.
813 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
816 * name-lookup.c (parse_using_directive): Return early if the
817 attribs argument is error_mark_node; use get_attribute_name.
819 2014-04-11 Jason Merrill <jason@redhat.com>
823 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
824 * call.c (struct z_candidate): Add flags field.
825 (add_candidate): Add flags parm.
826 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
827 (add_template_candidate_real): Pass it.
828 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
829 * tree.c (build_aggr_init_expr): Copy it.
830 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
832 2014-04-10 Richard Biener <rguenther@suse.de>
833 Jakub Jelinek <jakub@redhat.com>
836 * error.c (dump_decl) <case FUNCTION_DECL>: If
837 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
838 recurse on DECL_ABSTRACT_ORIGIN instead of printing
841 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
843 * pt.c (check_template_variable): Check for the return of pedwarn
844 before emitting a note.
845 * parser.c (cp_parser_lambda_introducer): Likewise.
847 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
850 * pt.c (process_template_parm): For an invalid non-type parameter
851 only set TREE_TYPE to error_mark_node.
852 (push_inline_template_parms_recursive, comp_template_parms,
853 redeclare_class_template, coerce_template_template_parm,
854 coerce_template_template_parms, unify): Use error_operand_p.
856 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
858 * class.c (check_bases_and_members): Warn about non-virtual dtors
859 in public bases only. Check warn_ecpp before complaining about
860 non-polymorphic bases.
862 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
864 * decl.c (duplicate_decls): Check for the return of warning_at
865 before emitting a note.
866 (warn_misplaced_attr_for_class_type): Likewise.
867 (check_tag_decl): Likewise.
869 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
872 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
874 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
877 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
878 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
879 instantiating a variable-sized type.
882 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
884 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
886 * class.c (find_abi_tags_r): Check for the return of warning
887 before emitting a note.
888 (one_inherited_ctor): Likewise.
890 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
892 * decl.c (duplicate_decls): Check for the return of permerror
893 before emitting a note.
895 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
897 * class.c (accessible_nvdtor_p): New.
898 (check_bases): Don't check base destructor here ...
899 (check_bases_and_members): ... check them here. Trigger on
900 Wnon-virtual-dtor flag.
901 (finish_struct_1): Use accessible_nvdtor_p.
903 2014-04-01 Jason Merrill <jason@redhat.com>
905 * pt.c (process_partial_specialization): Say "not deducible"
906 rather than "not used". Use inform.
909 * pt.c (coerce_template_parms): Check that the pack expansion
910 pattern works with the first matching parameter.
912 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
914 * init.c (perform_member_init): Homogenize uninitialized
917 2014-04-01 Jason Merrill <jason@redhat.com>
920 * call.c (build_array_conv): Call complete_type.
923 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
924 (picflag_from_initializer): Return it.
925 (process_init_constructor): Handle it.
928 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
929 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
930 * pt.c (get_template_info): Handle NAMESPACE_DECL.
931 (most_general_template): Handle more kinds of template.
932 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
933 instantiations and specializations.
935 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
938 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
939 COMPONENT_REFs and ARRAY_REFs sooner.
941 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
944 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
945 usage in non-functions with pushed scope.
947 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
950 * name-lookup.h (cp_binding_level): New transient field defining_class_p
951 to indicate whether a scope is in the process of defining a class.
952 * semantics.c (begin_class_definition): Set defining_class_p.
953 * name-lookup.c (leave_scope): Reset defining_class_p.
954 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
955 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
956 unwinding to class-defining scope to handle the erroneous definition of
957 a generic function of an arbitrarily nested class within an enclosing
960 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
963 * method.c (walk_field_subobs): Improve the diagnostic
964 locations for both REFERENCE_TYPEs and non-static const members.
965 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
966 instead of %qD to be consistent with the c++11 diagnostic.
968 2014-03-25 Jason Merrill <jason@redhat.com>
972 * class.c (build_vtbl_initializer): Handle abstract dtors here.
973 * search.c (get_pure_virtuals): Not here.
976 * parser.c (cp_parser_lambda_expression): Don't parse the body of
977 a lambda in unevaluated context.
980 * decl.c (create_array_type_for_decl): Complain about array of auto.
982 2014-03-25 Jakub Jelinek <jakub@redhat.com>
985 * semantics.c (potential_constant_expression_1): Handle
988 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
991 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
992 introducing an implicit function template parameter within an explicit
995 2014-03-22 Jason Merrill <jason@redhat.com>
998 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
1001 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
1004 * name-lookup.c (push_class_level_binding_1): Check identifier_p
1005 on the name argument.
1007 2014-03-20 Jakub Jelinek <jakub@redhat.com>
1010 * init.c (build_zero_init_1): Ignore fields with error_mark_node
1013 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1016 * call.c (build_new_method_call_1): Handle pure virtuals called by
1019 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
1022 * parser.c (cp_parser_member_declaration): Don't allow
1023 finish_fully_implicit_template to consider friend declarations to be
1024 class member templates.
1025 (synthesize_implicit_template_parm): Handling winding back through class
1026 scope to the class being defined in order to inject a template argument
1030 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
1031 function scope as per cp_parser_skip_to_end_of_statement.
1033 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
1036 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
1038 2014-03-14 Jason Merrill <jason@redhat.com>
1042 * search.c (get_pure_virtuals): Handle abstract dtor here.
1043 (dfs_get_pure_virtuals): Not here.
1046 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1047 abstract class as pure.
1049 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1052 * pt.c (maybe_process_partial_specialization): Check return value
1053 of check_specialization_namespace.
1055 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1058 * semantics.c (finish_static_assert): Call cxx_constant_value only
1059 if require_potential_rvalue_constant_expression returns true.
1061 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
1064 * method.c (get_inherited_ctor): New.
1065 * cp-tree.h (get_inherited_ctor): Declare it.
1066 * semantics.c (is_valid_constexpr_fn): Use it.
1068 2014-03-10 Jason Merrill <jason@redhat.com>
1071 * call.c (convert_default_arg): Remove special handling for
1075 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1076 when deciding whether to call push_template_decl for a member class.
1077 * pt.c (push_template_decl_real): Return after wrong levels error.
1079 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
1082 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1083 lambda, remove the lambda's own template argument list prior to fetching
1087 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1088 function template unwinding on error into a more general location, ...
1089 (cp_parser_skip_to_end_of_statement): ... here.
1091 2014-03-07 Jason Merrill <jason@redhat.com>
1093 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1095 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1096 we're in a trailing return type.
1098 * typeck.c (comp_template_parms_position): 'auto' and
1099 'decltype(auto)' are different from real template parms.
1101 * parser.c (cp_parser_using_declaration): Consume the semicolon
1102 after bare parameter pack error.
1104 * cp-tree.h (REF_PARENTHESIZED_P): New.
1105 * semantics.c (force_paren_expr): Set it.
1106 * pt.c (do_auto_deduction): Check it.
1107 (tsubst) [COMPONENT_REF]: Copy it.
1108 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1110 * decl.c (create_array_type_for_decl): Only warn about invalid
1111 C++1y VLA if flag_iso or warn_vla>0.
1112 (grokdeclarator): Likewise.
1113 * pt.c (tsubst): Likewise.
1114 * semantics.c (finish_decltype_type): Likewise.
1115 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1116 (cp_build_addr_expr_1): Likewise.
1117 * init.c (build_new_1): Improve diagnostics.
1119 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1122 * decl.c (check_initializer): Return NULL_TREE after error;
1123 consistently use inform.
1125 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1127 * decl.c (check_initializer): Remove dead code.
1129 2014-03-06 Marek Polacek <polacek@redhat.com>
1132 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1133 of checking tree code.
1135 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1137 * parser.c (cp_lexer_set_source_position): New.
1138 (cp_parser_mem_initializer): Use it.
1139 (cp_parser_postfix_open_square_expression): Likewise.
1140 (cp_parser_parenthesized_expression_list): Likewise.
1141 (cp_parser_new_initializer): Likewise.
1142 (cp_parser_jump_statement): Likewise.
1143 (cp_parser_initializer): Likewise.
1144 (cp_parser_functional_cast): Likewise.
1146 2014-03-05 Jason Merrill <jason@redhat.com>
1149 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1150 dependent expression.
1153 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1154 if re-parsing might succeed.
1155 * semantics.c (finish_id_expression): Use of a parameter outside
1156 the function body is a parse error.
1158 * parser.c (cp_parser_mem_initializer): Set input_location
1159 properly for init-list warning.
1160 (cp_parser_postfix_open_square_expression): Likewise.
1161 (cp_parser_parenthesized_expression_list): Likewise.
1162 (cp_parser_new_initializer): Likewise.
1163 (cp_parser_jump_statement): Likewise.
1164 (cp_parser_initializer): Likewise.
1165 (cp_parser_functional_cast): Likewise.
1167 2014-03-04 Jason Merrill <jason@redhat.com>
1170 * typeck2.c (process_init_constructor_record): Set
1171 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1175 * parser.c (cp_parser_direct_declarator): Set declarator to
1176 cp_error_declarator on invalid qualified-id.
1178 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1181 * parser.c (cp_parser_using_declaration): Early return when
1182 cp_parser_nested_name_specifier errors out.
1184 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1187 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1188 function scope on parse error in function parameter list.
1190 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1192 * method.c (implicitly_declare_fn): Remove redundant
1193 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1194 * semantics.c (is_instantiation_of_constexpr): Likewise.
1195 * error.c (dump_function_decl): Likewise.
1197 2014-03-01 Jason Merrill <jason@redhat.com>
1200 * semantics.c (begin_maybe_infinite_loop): Use
1201 fold_non_dependent_expr_sfinae.
1203 2014-02-28 Jason Merrill <jason@redhat.com>
1206 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1208 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1211 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1212 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1213 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1215 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1218 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1221 2014-02-27 Jason Merrill <jason@redhat.com>
1225 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1226 are not yet defined.
1228 2014-02-26 Jason Merrill <jason@redhat.com>
1232 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1233 * init.c (build_vtbl_address): Do it here.
1239 * pt.c (struct warning_sentinel): New.
1240 (tsubst_copy_and_build): Use it instead of
1241 c_inhibit_evaluation_warnings.
1242 * typeck.c (maybe_warn_about_useless_cast): Remove
1243 c_inhibit_evaluation_warnings check.
1246 * pt.c (get_template_parm_index): New.
1247 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1248 (process_template_parm): Allow bare packs in template template
1249 parm template parms.
1250 (coerce_template_parameter_pack): Handle fixed template template
1251 parm packs and fixed packs not at the end of the parm list.
1252 (coerce_template_parms): Handle template parm packs not at the end
1254 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1257 * pt.c (unify): Ignore alias templates when deducing a template
1263 * call.c (reference_binding): Recurse on user-defined conversion.
1264 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1266 2014-02-25 Jason Merrill <jason@redhat.com>
1269 * call.c (reference_binding): Recurse on user-defined conversion.
1270 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1272 * call.c (print_conversion_rejection): Handle n_arg of -2.
1273 (build_user_type_conversion_1): Pass it.
1276 * decl2.c (no_linkage_error): Handle C++98 semantics.
1277 (reset_type_linkage): Move from decl.c.
1278 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1279 (bt_reset_linkage_2, reset_decl_linkage): New.
1280 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1281 (cp_write_global_declarations): Move condition into no_linkage_error.
1282 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1283 * semantics.c (expand_or_defer_fn_1): Factor out
1284 tentative_decl_linkage.
1285 * cp-tree.h: Adjust.
1287 * decl2.c (finish_static_data_member_decl): Diagnose static data
1288 member in unnamed class.
1289 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1292 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1293 defaulted virtual dtor.
1297 * pt.c (get_underlying_template): Fix equivalence calculation.
1299 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1302 * parser.c (function_being_declared_is_template_p): Return false when
1303 processing a template parameter list.
1304 (cp_parser_parameter_declaration_clause): Don't set
1305 auto_is_implicit_function_template_parm_p when processing a
1306 template parameter list.
1308 * parser.c (synthesize_implicit_template_parm): Inject new template
1309 argument list appropriately when a generic member function
1310 of a class template is declared out-of-line.
1313 * parser.c (cp_parser_direct_declarator): Don't save and
1314 restore num_template_parameter_lists around call to
1315 cp_parser_parameter_declaration_list.
1316 (function_being_declared_is_template_p): New predicate.
1317 (cp_parser_parameter_declaration_list): Use
1318 function_being_declared_is_template_p as predicate for
1319 inspecting current function template parameter list length
1320 rather than num_template_parameter_lists.
1322 2014-02-24 Jason Merrill <jason@redhat.com>
1325 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1326 DECL_EXPR initialize a non-class iterator.
1329 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1331 2014-02-21 Jason Merrill <jason@redhat.com>
1334 * parser.c (cp_parser_type_name): Always check dependency.
1335 (cp_parser_type_specifier_seq): Call
1336 cp_parser_parse_and_diagnose_invalid_type_name.
1339 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1342 * parser.c (cp_parser_default_argument): Clear
1343 current_class_ptr/current_class_ref like tsubst_default_argument.
1346 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1347 than current_binding_level.
1350 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1353 * parser.c (cp_parser_enum_specifier): Call
1354 check_for_bare_parameter_packs.
1357 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1361 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1362 of the partial instantiation, not the most general template.
1363 (maybe_process_partial_specialization): Reassign everything on
1367 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1368 (check_explicit_specialization): Don't clone.
1371 * pt.c (coerce_template_parms): Bail if argument packing fails.
1374 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1375 Don't get confused by a CONSTRUCTOR that already has a type.
1378 * call.c (build_array_conv): Don't crash on VLA.
1381 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1384 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1385 in declaration context.
1389 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1392 * parser.c (cp_parser_direct_declarator): Don't wrap a
1393 type-dependent expression in a NOP_EXPR.
1396 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1401 * parser.c (cp_parser_template_argument): Restore dereference.
1402 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1403 (process_partial_specialization): Handle deref.
1406 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1410 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1411 implicit_template_scope upon leaving an out-of-line generic member
1412 function definition.
1414 2014-02-20 Kai Tietz <ktietz@redhat.com>
1417 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1418 valued type argument as error_mark_node.
1421 * semantics.c (finish_fname): Handle error_mark_node.
1423 2014-02-19 Jason Merrill <jason@redhat.com>
1426 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1427 spec from template context.
1429 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1432 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1433 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1436 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1438 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1441 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1444 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1447 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1448 During error recovery allow_non_constant may be false.
1450 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1453 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1454 scope whenever a template parameter list has been started, independent
1455 of whether the function call operator was well-formed or not.
1458 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1459 scope for generic friend declarations as well as for non-friends.
1461 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1464 * method.c (implicitly_declare_fn): A constructor of a class with
1465 virtual base classes isn't constexpr (7.1.5p4).
1467 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1469 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1471 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1474 * parser.c (cp_parser_omp_declare_reduction): Save and free
1477 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1481 * tree.c (handle_init_priority_attribute): Call default_conversion on
1482 the attribute argument.
1484 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1487 * method.c (synthesized_method_walk): If vbases is non-null but
1488 is_empty is true, likewise don't worry about the virtual bases.
1490 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1493 * typeck2.c (process_init_constructor_record): Just skip unnamed
1496 2014-01-31 Jason Merrill <jason@redhat.com>
1499 * pt.c (mark_decl_instantiated): Call mark_needed.
1502 * decl2.c (handle_tls_init): Handle null init fn.
1505 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1507 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1510 * class.c (build_vfield_ref): Early return error_mark_node if
1511 TYPE_VFIELD (type) is null.
1512 (build_base_path): Check return value of build_vfield_ref.
1514 2014-01-31 Jason Merrill <jason@redhat.com>
1517 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1518 [ck_list]: Check for error_mark_node.
1519 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1522 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1523 during partial ordering.
1525 2014-01-31 Marek Polacek <polacek@redhat.com>
1528 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1530 2014-01-30 Jason Merrill <jason@redhat.com>
1533 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1534 (local_specializations): New macro.
1535 * pt.c (local_specializations): Remove variable.
1537 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1540 * parser.c (make_string_pack): Use double_int::from_buffer.
1542 2014-01-30 Marek Polacek <polacek@redhat.com>
1545 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1547 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1548 with input_location.
1549 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1552 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1555 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1557 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1560 * pt.c (lookup_template_class_1): Check start_enum return value
1561 for error_mark_node.
1563 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1565 * decl.c (duplicate_decls, typename_hash, typename_compare):
1566 Use TYPE_IDENTIFIER.
1567 * error.c (dump_type): Likewise.
1568 * mangle.c (dump_substitution_candidates): Likewise.
1570 2014-01-30 Jason Merrill <jason@redhat.com>
1573 * decl2.c (attributes_naming_typedef_ok): New.
1574 * cp-tree.h: Declare it.
1575 * decl.c (grokdeclarator): Check it.
1576 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1578 2014-01-29 Jason Merrill <jason@redhat.com>
1581 * call.c (add_builtin_candidate): Catch dependent types.
1584 * pt.c (expand_template_argument_pack): Correct
1585 non_default_args_count calculation.
1588 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1591 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1592 have a friend template in a class template.
1593 * pt.c (tsubst_friend_function): Look through it.
1594 (push_template_decl_real): A friend member template is
1597 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1600 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1603 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1606 * pt.c (instantiate_template_1): Check for error_mark_node the second
1609 2014-01-29 Jason Merrill <jason@redhat.com>
1612 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1613 cdtor_returns_this case.
1616 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1618 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1621 * semantics.c (finish_omp_reduction_clause): Check type for
1624 2014-01-28 Jason Merrill <jason@redhat.com>
1627 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1628 (tsubst_copy): Use it if lookup fails.
1631 * pt.c (tsubst_function_type): Make sure we keep the same function
1635 * semantics.c (build_anon_member_initialization): Stop walking
1636 when we run out of COMPONENT_REFs.
1639 * decl.c (lookup_and_check_tag): Ignore template parameters if
1640 scope == ts_current.
1641 * pt.c (check_template_shadow): Don't complain about the injected
1644 * decl.c (duplicate_decls): Tweak.
1647 * mangle.c (write_unqualified_name): Handle operator auto.
1649 2014-01-27 Jason Merrill <jason@redhat.com>
1653 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1654 list-initialization. A conversion to rvalue ref that involves
1655 an lvalue-rvalue conversion is bad.
1656 (convert_like_real): Give helpful error message.
1659 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1662 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1666 * pt.c (template_parm_to_arg): Call convert_from_reference.
1667 (tsubst_template_arg): Don't strip reference refs.
1670 * call.c (build_aggr_conv): Reject value-initialization of reference.
1674 * call.c (convert_like_real): Give helpful error about excess braces
1675 for ck_rvalue of scalar type.
1678 * call.c (reference_binding): Only elide braces if the single
1679 element is reference-related.
1682 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1686 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1690 * decl.c (compute_array_index_type): Don't call
1691 maybe_constant_value for a non-integral expression.
1693 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1695 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1697 * cp-gimplify.c (cp_genericize): Likewise.
1698 * decl.c (grokfndecl): Likewise.
1699 * parser.c (cp_parser_postfix_expression): Likewise.
1700 (cp_parser_postfix_open_square_expression): Likewise.
1701 (cp_parser_direct_declarator): Likewise.
1702 (is_cilkplus_vector_p): Likewise.
1703 (cp_parser_omp_clause_name): Likewise.
1704 (cp_parser_omp_all_clauses): Likewise.
1705 * pt.c (apply_late_template_attributes): Likewise.
1706 * typeck.c (cp_build_array_ref): Likewise.
1707 (cp_build_compound_expr): Likewise.
1708 (check_return_expr): Likewise.
1710 2014-01-24 Jason Merrill <jason@redhat.com>
1713 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1718 * typeck2.c (process_init_constructor_array): Don't create
1721 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1723 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1724 handling for RANGE_ARRAY case.
1726 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1729 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1731 2014-01-23 Marek Polacek <polacek@redhat.com>
1734 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1736 2014-01-23 Marek Polacek <polacek@redhat.com>
1739 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1742 2014-01-23 Jason Merrill <jason@redhat.com>
1745 * cp-tree.h (struct language_function): Add infinite_loop and
1747 (current_function_infinite_loop): New.
1748 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1749 (break_maybe_infinite_loop): New.
1750 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1751 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1752 (begin_range_for_stmt): Use them.
1753 * decl.c (finish_function): Don't warn about missing return
1754 if current_function_infinite_loop.
1755 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1756 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1758 * call.c (build_op_delete_call): Use make_tree_vector and
1759 release_tree_vector.
1761 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1764 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1765 nested_name_specifier.
1767 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1769 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1770 see if there is an attribute after function decl. If so, then
1772 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1773 enabled function late parsing.
1774 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1775 attribute for a SIMD-enabled function.
1776 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1777 the function is used by SIMD-enabled function (indicated by NULL
1778 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1779 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1780 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1781 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1782 vectorlength clause. Added a new bool parameter to differentiate
1784 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1785 (is_cilkplus_vector_p): Likewise.
1786 (cp_parser_late_parsing_elem_fn_info): Likewise.
1787 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1788 and "vectorlength" clauses when Cilk Plus is enabled.
1789 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1790 and emit a sorry message when step size is a parameter.
1791 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1792 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1794 * pt.c (apply_late_template_attributes): Likewise.
1796 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1799 * semantics.c (finish_omp_reduction_clause): Reject
1800 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1802 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1805 * parser.c (cp_parser_class_head): Push the class before parsing
1806 the base-clause, pop after it.
1808 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1810 * decl2.c (cpp_check): Revert prototype change.
1812 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1816 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1819 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1822 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1823 only when errorcount == 0.
1825 2014-01-17 Marek Polacek <polacek@redhat.com>
1828 * cvt.c (ocp_convert): Don't segfault on non-existing
1829 ENUM_UNDERLYING_TYPE.
1831 2014-01-16 Jason Merrill <jason@redhat.com>
1834 * tree.c (bot_manip): Update the location of builtin_LINE and
1837 2014-01-14 Jason Merrill <jason@redhat.com>
1840 * typeck2.c (massage_init_elt): New.
1841 (process_init_constructor_record)
1842 (process_init_constructor_union): Use it.
1843 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1844 (split_nonconstant_init_1): Handle it.
1845 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1847 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1850 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1851 and replaced an existing if-statement with else-if statement.
1852 Changed an existing error message wording to match the one from the C
1855 2014-01-08 Jason Merrill <jason@redhat.com>
1858 * class.c (abi_tag_data): Add tags field.
1859 (check_abi_tags): Initialize it.
1860 (find_abi_tags_r): Support collecting missing tags.
1861 (mark_type_abi_tags): Don't look at template args.
1862 (inherit_targ_abi_tags): New.
1863 (check_bases_and_members): Use it.
1864 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1865 * mangle.c (write_abi_tags): Check it.
1867 2014-01-07 Jason Merrill <jason@redhat.com>
1870 * pt.c (num_innermost_template_parms): New.
1871 (get_underlying_template): Use it.
1874 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1876 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1878 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1879 the letter of 20.11.6 about Base and Derived naming the same
1880 class type modulo cv-qualifiers.
1882 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1885 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1886 function as unimplemented for generic lambdas with varargs.
1889 * parser.c (cp_parser_template_parameter): Early out with
1890 error_mark_node if parameter declaration was not parsed.
1893 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1894 auto_is_implicit_function_template_parm_p around lambda body.
1897 * parser.c (cp_parser_init_declarator): Undo fully implicit
1898 template parameter list when declarator is not a function.
1900 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1903 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1905 2014-01-03 Tobias Burnus <burnus@net-b.de>
1908 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1910 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1914 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1915 as include_std to perform_koenig_lookup.
1916 (cp_parser_postfix_expression): Adjust.
1917 * pt.c (tsubst_copy_and_build): Likewise.
1918 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1919 (omp_reduction_lookup): Adjust.
1920 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1921 (lookup_arg_dependent): Likewise.
1922 (lookup_function_nonclass): Adjust.
1923 * name-lookup.h: Adjust declaration.
1924 * cp-tree.h: Likewise.
1926 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1929 * parser.c (cp_parser_userdef_numeric_literal): Mention
1930 -fext-numeric-literals in the message.
1932 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1935 * call.c (build_conditional_expr_1): Check the return value of
1938 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1940 * call.c (convert_like_real): Check complain.
1942 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1945 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1948 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1950 Update copyright years
1952 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1954 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1955 the standard form for the copyright notice.
1957 Copyright (C) 2014 Free Software Foundation, Inc.
1959 Copying and distribution of this file, with or without modification,
1960 are permitted in any medium without royalty provided the copyright
1961 notice and this notice are preserved.