1 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
4 * class.c (handle_using_decl): Pass the correct scope to
5 cp_emit_debug_info_for_using.
7 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
11 * search.c (accessible_p): Use current_nonlambda_class_type.
12 * semantics.c (check_accessibility_of_qualified_id): Likewise.
14 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
16 * decl.c: Include builtins.h.
17 * semantics.c: Likewise.
19 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
23 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
24 * pt.c (tsubst_function_type): Inject the this parameter; do the
25 substitutions in the order mandated by the DR.
26 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
27 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
28 (static_fn_type): Copy it.
29 * decl2.c (build_memfn_type, change_return_type,
30 cp_reconstruct_complex_type): Likewise.
31 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
32 * tree.c (strip_typedefs): Likewise.
33 * typeck.c (merge_types): Likewise.
35 2014-05-30 Jason Merrill <jason@redhat.com>
38 * pt.c (instantiate_decl): Check that defer_ok is not set for
42 * pt.c (tsubst_init): Split out from...
43 (tsubst_expr) [DECL_EXPR]: Here.
44 (tsubst_copy) [VAR_DECL]: Use it.
45 * semantics.c (finish_id_expression): Return the decl for static/const.
47 2014-05-28 Jason Merrill <jason@redhat.com>
50 * decl.c (cxx_comdat_group): Return a decl.
51 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
53 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
57 * call.c (build_aggr_conv): Ignore passed in flags.
58 (build_array_conv, build_complex_conv): Likewise.
60 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
62 * optimize.c (maybe_thunk_body): Use set_comdat_group.
63 (maybe_clone_body): Likewise.
64 * decl.c (duplicate_decls): Update code duplicating comdat group;
65 do not copy symtab pointer; before freeing newdecl remove it
67 * decl2.c (constrain_visibility): Use set_comdat_group.
69 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
71 * rtti.c: Include tm_p.h
72 (emit_tinfo_decl): Force RTTI data to be aligned to required
75 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
77 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
78 ignoring other target adjustments.
80 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
82 * semantics.c (finish_omp_clauses): Remove duplicated variable
85 * parser.c (cp_parser_omp_target): Return bool values.
87 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
90 * lambda.c (add_capture): Enforce that capture by value requires
92 * typeck2.c (cxx_incomplete_type_inform): Early return if
93 TYPE_MAIN_DECL is null.
95 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
98 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
100 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
103 * lambda.c (build_capture_proxy, add_capture): Treat normal
104 captures and init-captures identically.
106 2014-05-21 Mark Wielaard <mjw@redhat.com>
109 * cp-lang.c (cxx_enum_underlying_base_type): New function.
110 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
112 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
114 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
115 * cp-array-notation.c (replace_invariant_exprs): Likewise.
116 (expand_array_notation): Handle VOID_CST.
117 * error.c (dump_expr): Likewise.
118 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
119 (cxx_pretty_printer::expression): Likewise.
120 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
121 * decl.c (register_dtor_fn): Likewise.
122 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
123 (build_delete, push_base_cleanups): Likewise.
124 * mangle.c (write_expression): Likewise.
125 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
126 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
127 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
128 * tree.c (cp_tree_equal): Likewise.
129 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
130 instead of void_zero_node.
131 * typeck.c (check_return_expr): Likewise.
132 * typeck2.c (build_functional_cast): Likewise.
134 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
137 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
139 (cp_parser_statement): ...here. Make sure only semicolon can go after
142 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
147 * typeck2.c (digest_nsdmi_init): New.
148 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
149 * init.c (get_nsdmi): Likewise.
150 * cp-tree.h (digest_nsdmi_init): Declare.
152 2014-05-20 Jason Merrill <jason@redhat.com>
154 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
155 up a virtual function in a dummy object.
157 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
160 * decl.c (duplicate_decls): Replace pair of warning_at with
162 (maybe_commonize_var): Likewise.
164 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
167 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
168 (tsubst_copy_and_build): Perform recursive substitutions in a
171 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
174 * typeck2.c (cxx_incomplete_type_inform): New.
175 (cxx_incomplete_type_diagnostic): Use it.
176 * decl.c (grokdeclarator): Check the element type of an
177 incomplete array type; call the above.
178 * cp-tree.h (cxx_incomplete_type_inform): Declare.
180 2014-05-19 Jason Merrill <jason@redhat.com>
183 * pt.c (tsubst_copy): Don't check at_function_scope_p.
184 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
186 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
188 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
189 * parser.c (cp_parser_enum_specifier): Likewise.
191 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
193 * class.c (sorted_fields_type_new): Adjust.
194 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
195 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
196 * cp-tree.h: Remove usage of variable_size gty attribute.
197 * decl.c (make_label_decl): Adjust.
198 (check_goto): Likewise.
199 (start_preparsed_function): Likewise.
200 (save_function_data): Likewise.
201 * lex.c (init_reswords): Likewise.
202 (retrofit_lang_decl): Likewise.
203 (cxx_dup_lang_specific_decl): Likewise.
204 (copy_lang_type): Likewise.
205 (cxx_make_type): Likewise.
206 * name-lookup.c (binding_entry_make): Likewise.
207 (binding_table_construct): Likewise.
208 (binding_table_new): Likewise.
209 (cxx_binding_make): Likewise.
210 (pushdecl_maybe_friend_1): Likewise.
211 (begin_scope): Likewise.
212 (push_to_top_level): Likewise.
213 * parser.c (cp_lexer_alloc): Likewise.
214 (cp_lexer_new_from_tokens): Likewise.
215 (cp_token_cache_new): Likewise.
216 (cp_parser_context_new): Likewise.
217 (cp_parser_new): Likewise.
218 (cp_parser_nested_name_specifier_opt): Likewise.
219 (cp_parser_template_id): Likewise.
220 * pt.c (maybe_process_partial_specialization): Likewise.
221 (register_specialization): Likewise.
222 (add_pending_template): Likewise.
223 (lookup_template_class_1): Likewise.
224 (push_tinst_level): Likewise.
225 * semantics.c (register_constexpr_fundef): Likewise.
226 (cxx_eval_call_expression): Likewise.
227 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
229 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
232 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
233 when cp_parser_lookup_name sets ambiguous_decls.
235 2014-05-15 Jason Merrill <jason@redhat.com>
237 * call.c (print_conversion_rejection): Use loc consistently.
239 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
241 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
242 * call.c (convert_like_real, build_new_method_call_1): Use it.
243 * decl2.c (grokfield): Likewise.
244 * init.c (perform_member_init, build_aggr_init, expand_default_init,
245 build_new_1): Likewise.
246 * mangle.c (write_expression): Likewise.
247 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
249 2014-05-14 Jason Merrill <jason@redhat.com>
253 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
254 dropped cv-quals as a bad conversion.
255 (convert_like_real) [ck_ref_bind]: Explain them.
256 (compare_ics): Check badness before stripping reference
257 bindings. Handle comparing bad reference bindings.
258 * typeck.c (comp_cv_qualification): Add overload that just takes
260 * cp-tree.h: Declare it.
262 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
263 (arg_conversion_rejection, bad_arg_conversion_rejection)
264 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
265 (add_function_candidate): Pass actual argument, rather than type, to
266 bad_arg_conversion_rejection.
267 (print_conversion_rejection): Explain what's wrong with the conversion.
268 (print_z_candidates): Say "candidate:" before each candidate.
269 (splice_viable): Be strict if we see a viable or template candidate.
270 (build_user_type_conversion_1): Pass false to strict parameter.
271 (perform_overload_resolution, build_conditional_expr_1): Likewise.
272 (build_new_op_1, build_new_method_call_1): Likewise.
273 (build_op_call_1): Pass true to strict parameter.
275 2014-05-13 Jason Merrill <jason@redhat.com>
277 * call.c (print_error_for_call_failure): Say "no match" rather
278 than "ambiguous" if there were no strict matches.
279 (build_new_method_call_1): Likewise.
282 * semantics.c (is_this_parameter): Allow capture proxies too.
284 2014-05-12 Jason Merrill <jason@redhat.com>
286 * call.c (maybe_print_user_conv_context): New.
287 (convert_like_real): Use it. Print call context for bad
288 user-defined conversion.
289 (build_over_call): Print call context for bad 'this' conversion.
291 * call.c (convert_like_real): Use inform for identifying the
294 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
296 * cvt.c (cp_convert_to_pointer): Don't call error_at if
297 complain & tf_error is false.
299 * decl.c (make_unbound_class_template): Prefer inform for
300 "declared here"-type message.
302 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
306 * lambda.c (lambda_expr_this_capture): Add new parameter
307 add_capture_p controlling whether the functions will try to
308 capture 'this' via the default capture.
309 (maybe_resolve_dummy): Likewise.
310 * cp-tree.h: Adjust prototypes.
311 * call.c, semantics.c: Change callers of these functions.
312 * call.c (build_new_method_call_1): Use the actual 'this' that
313 would be potentially captured for the overload resolution, instead
316 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
318 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
320 (convert_nontype_argument): Adjust calls.
321 (coerce_template_parameter_pack): Add missing complain & tf_error
324 2014-05-09 Jason Merrill <jason@redhat.com>
328 * call.c (build_conditional_expr_1, conditional_conversion): Handle
329 non-class lvalues and xvalues that differ only in cv-qualifiers.
333 * call.c (build_user_type_conversion_1): The copy-init temporary
337 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
340 * call.c (build_conditional_expr_1): If overload resolution finds
341 no match, just say "different types".
344 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
347 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
348 if we didn't find a conversion.
349 Don't accept a bad conversion too early.
351 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
354 * typeck.c (convert_for_assignment): Provide an inform for pointers
355 to incomplete class types.
357 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
360 * pt.c (convert_nontype_argument): Protect all the error calls
361 with complain & tf_error.
363 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
366 * pt.c (instantiate_decl): Avoid generating the body of a
369 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
372 * pt.c (maybe_begin_member_template_processing): Use
375 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
376 Mike Stump <mikestump@comcast.net>
377 Richard Sandiford <rdsandiford@googlemail.com>
379 * call.c: Include wide-int.h.
380 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
381 (convert_for_arg_passing): Likewise.
382 * class.c: Include wide-int.h.
383 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
384 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
385 (include_empty_classes): Likewise
386 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
387 * cvt.c: Include wide-int.h.
388 (ignore_overflows): Use wide_int_to_tree.
389 * decl.c: Include wide-int.h.
390 (check_array_designated_initializer): Use wide-int interfaces.
391 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
392 (finish_enum_value_list): Use signop.
393 (build_enumerator): Use wide-int interfaces.
394 * init.c: Include wide-int.h.
395 (build_new_1): Use wide-int interfaces.
396 * mangle.c: Include wide-int.h.
397 (write_integer_cst): Use wide-int interfaces.
398 (write_array_type): Likewise.
399 * tree.c: Include wide-int.h.
400 (cp_tree_equal): Use tree_int_cst_equal.
401 * typeck2.c: Include wide-int.h.
402 (process_init_constructor_array): Use wide-int interfaces.
404 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
407 * decl.c (grokfndecl): Check duplicate_decls return value for
409 * pt.c (instantiate_decl): A deleted function is defined.
411 2014-05-02 Jason Merrill <jason@redhat.com>
413 * decl2.c (vague_linkage_p): Local statics have vague linkage.
416 * lambda.c (lambda_capture_field_type): Wrap anything dependent
418 (add_capture): Check for VLA before calling it.
419 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
420 just the current one. Make non-static.
421 * cp-tree.h: Declare it.
422 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
423 the operand was static or constant.
425 2014-05-02 Marek Polacek <polacek@redhat.com>
427 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
430 2014-05-01 Marek Polacek <polacek@redhat.com>
433 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
434 between label and variable when warning about returning local address.
436 2014-04-30 Jason Merrill <jason@redhat.com>
439 * init.c (build_value_init): Don't try to call an array constructor.
442 * typeck2.c (massage_init_elt): Use maybe_constant_init.
444 2014-04-30 Marek Polacek <polacek@redhat.com>
446 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
447 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
448 for non-integer types.
450 2014-04-29 Jason Merrill <jason@redhat.com>
453 Represent the unevaluated exception specification of an implicitly
454 declared or deleted function with a simple placeholder, not a list
456 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
457 * except.c (unevaluated_noexcept_spec): New.
458 * class.c (deduce_noexcept_on_destructor): Use it.
459 * decl.c (check_redeclaration_exception_specification): Call
460 maybe_instantiate_noexcept.
461 (duplicate_decls): Call it before merge_types.
462 (start_preparsed_function): Call maybe_instantiate_noexcept.
463 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
464 * init.c (get_nsdmi): Factor out of perform_member_init.
465 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
466 (walk_field_subobs): Consider NSDMI for EH spec.
467 (get_defaulted_eh_spec): New.
468 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
469 (defaulted_late_check): Defer EH checking in non-template classes.
470 (after_nsdmi_defaulted_late_checks): New.
471 * parser.c (cp_parser_class_specifier_1): Use it.
472 (unparsed_classes): New macro.
473 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
474 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
475 Remove list-of-functions handling.
476 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
477 handling and FN parameter.
478 * typeck.c (merge_types): Adjust.
480 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
483 * parser.c (cp_parser_alias_declaration): Check return value of
486 2014-04-24 Jakub Jelinek <jakub@redhat.com>
488 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
489 atomic-clause, allow comma in between atomic-clause and
492 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
495 * rtti.c (emit_support_tinfos): Do not iterate on
496 registered_builtin_types (partial revert).
498 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
501 * semantics.c (apply_deduced_return_type): Complete non-void type
502 before estimating whether the type is aggregate.
504 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
507 * rtti.c (emit_support_tinfo_1): New function, extracted from
509 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
511 2014-04-22 Jakub Jelinek <jakub@redhat.com>
514 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
515 fails, don't set OM_PARALLEL_COMBINED and return NULL.
517 2014-04-18 Jason Merrill <jason@redhat.com>
520 * call.c (reference_binding): Recurse on user-defined conversion.
523 * call.c (standard_conversion): Don't try to apply restrict to void.
525 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
527 * decl.c (reshape_init_r): Handle a single element of vector type.
529 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
532 * decl2.c (cplus_decl_attributes): Handle
533 pointer-to-member-function declarations.
535 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
538 * call.c (build_user_type_coversion): Use build_dummy_object
539 to create the placeholder object for a constructor method call.
540 (build_special_member_call): Likewise.
541 (build_over_call): Check for the placeholder object with
543 (build_new_method_call_1): Likewise. Don't attempt to resolve
544 a dummy object for a constructor method call.
546 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
549 * friend.c (add_friend, make_friend_class): Move repeated friend
550 warning under Wredundant_decls.
552 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
554 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
555 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
556 (do_class_using_decl): Likewise.
557 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
559 2014-04-15 Jakub Jelinek <jakub@redhat.com>
562 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
564 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
566 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
568 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
570 * pt.c (mark_template_parm): Use template_parm_level_and_index.
572 2014-04-11 Jason Merrill <jason@redhat.com>
574 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
576 (cp_lexer_get_preprocessor_token): Always clear it.
577 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
581 * decl.c (reshape_init_r): Handle a single element of class type.
584 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
585 built-in operator new.
587 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
590 * name-lookup.c (parse_using_directive): Return early if the
591 attribs argument is error_mark_node; use get_attribute_name.
593 2014-04-11 Jason Merrill <jason@redhat.com>
597 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
598 * call.c (struct z_candidate): Add flags field.
599 (add_candidate): Add flags parm.
600 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
601 (add_template_candidate_real): Pass it.
602 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
603 * tree.c (build_aggr_init_expr): Copy it.
604 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
606 2014-04-10 Richard Biener <rguenther@suse.de>
607 Jakub Jelinek <jakub@redhat.com>
610 * error.c (dump_decl) <case FUNCTION_DECL>: If
611 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
612 recurse on DECL_ABSTRACT_ORIGIN instead of printing
615 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
617 * pt.c (check_template_variable): Check for the return of pedwarn
618 before emitting a note.
619 * parser.c (cp_parser_lambda_introducer): Likewise.
621 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
624 * pt.c (process_template_parm): For an invalid non-type parameter
625 only set TREE_TYPE to error_mark_node.
626 (push_inline_template_parms_recursive, comp_template_parms,
627 redeclare_class_template, coerce_template_template_parm,
628 coerce_template_template_parms, unify): Use error_operand_p.
630 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
632 * class.c (check_bases_and_members): Warn about non-virtual dtors
633 in public bases only. Check warn_ecpp before complaining about
634 non-polymorphic bases.
636 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
638 * decl.c (duplicate_decls): Check for the return of warning_at
639 before emitting a note.
640 (warn_misplaced_attr_for_class_type): Likewise.
641 (check_tag_decl): Likewise.
643 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
646 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
648 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
651 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
652 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
653 instantiating a variable-sized type.
656 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
658 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
660 * class.c (find_abi_tags_r): Check for the return of warning
661 before emitting a note.
662 (one_inherited_ctor): Likewise.
664 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
666 * decl.c (duplicate_decls): Check for the return of permerror
667 before emitting a note.
669 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
671 * class.c (accessible_nvdtor_p): New.
672 (check_bases): Don't check base destructor here ...
673 (check_bases_and_members): ... check them here. Trigger on
674 Wnon-virtual-dtor flag.
675 (finish_struct_1): Use accessible_nvdtor_p.
677 2014-04-01 Jason Merrill <jason@redhat.com>
679 * pt.c (process_partial_specialization): Say "not deducible"
680 rather than "not used". Use inform.
683 * pt.c (coerce_template_parms): Check that the pack expansion
684 pattern works with the first matching parameter.
686 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
688 * init.c (perform_member_init): Homogenize uninitialized
691 2014-04-01 Jason Merrill <jason@redhat.com>
694 * call.c (build_array_conv): Call complete_type.
697 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
698 (picflag_from_initializer): Return it.
699 (process_init_constructor): Handle it.
702 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
703 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
704 * pt.c (get_template_info): Handle NAMESPACE_DECL.
705 (most_general_template): Handle more kinds of template.
706 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
707 instantiations and specializations.
709 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
712 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
713 COMPONENT_REFs and ARRAY_REFs sooner.
715 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
718 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
719 usage in non-functions with pushed scope.
721 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
724 * name-lookup.h (cp_binding_level): New transient field defining_class_p
725 to indicate whether a scope is in the process of defining a class.
726 * semantics.c (begin_class_definition): Set defining_class_p.
727 * name-lookup.c (leave_scope): Reset defining_class_p.
728 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
729 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
730 unwinding to class-defining scope to handle the erroneous definition of
731 a generic function of an arbitrarily nested class within an enclosing
734 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
737 * method.c (walk_field_subobs): Improve the diagnostic
738 locations for both REFERENCE_TYPEs and non-static const members.
739 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
740 instead of %qD to be consistent with the c++11 diagnostic.
742 2014-03-25 Jason Merrill <jason@redhat.com>
746 * class.c (build_vtbl_initializer): Handle abstract dtors here.
747 * search.c (get_pure_virtuals): Not here.
750 * parser.c (cp_parser_lambda_expression): Don't parse the body of
751 a lambda in unevaluated context.
754 * decl.c (create_array_type_for_decl): Complain about array of auto.
756 2014-03-25 Jakub Jelinek <jakub@redhat.com>
759 * semantics.c (potential_constant_expression_1): Handle
762 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
765 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
766 introducing an implicit function template parameter within an explicit
769 2014-03-22 Jason Merrill <jason@redhat.com>
772 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
775 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
778 * name-lookup.c (push_class_level_binding_1): Check identifier_p
779 on the name argument.
781 2014-03-20 Jakub Jelinek <jakub@redhat.com>
784 * init.c (build_zero_init_1): Ignore fields with error_mark_node
787 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
790 * call.c (build_new_method_call_1): Handle pure virtuals called by
793 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
796 * parser.c (cp_parser_member_declaration): Don't allow
797 finish_fully_implicit_template to consider friend declarations to be
798 class member templates.
799 (synthesize_implicit_template_parm): Handling winding back through class
800 scope to the class being defined in order to inject a template argument
804 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
805 function scope as per cp_parser_skip_to_end_of_statement.
807 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
810 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
812 2014-03-14 Jason Merrill <jason@redhat.com>
816 * search.c (get_pure_virtuals): Handle abstract dtor here.
817 (dfs_get_pure_virtuals): Not here.
820 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
821 abstract class as pure.
823 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
826 * pt.c (maybe_process_partial_specialization): Check return value
827 of check_specialization_namespace.
829 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
832 * semantics.c (finish_static_assert): Call cxx_constant_value only
833 if require_potential_rvalue_constant_expression returns true.
835 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
838 * method.c (get_inherited_ctor): New.
839 * cp-tree.h (get_inherited_ctor): Declare it.
840 * semantics.c (is_valid_constexpr_fn): Use it.
842 2014-03-10 Jason Merrill <jason@redhat.com>
845 * call.c (convert_default_arg): Remove special handling for
849 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
850 when deciding whether to call push_template_decl for a member class.
851 * pt.c (push_template_decl_real): Return after wrong levels error.
853 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
856 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
857 lambda, remove the lambda's own template argument list prior to fetching
861 * parser.c (cp_parser_parameter_declaration_clause): Move generic
862 function template unwinding on error into a more general location, ...
863 (cp_parser_skip_to_end_of_statement): ... here.
865 2014-03-07 Jason Merrill <jason@redhat.com>
867 * Make-lang.in (check_g++_parallelize): Split dg.exp.
869 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
870 we're in a trailing return type.
872 * typeck.c (comp_template_parms_position): 'auto' and
873 'decltype(auto)' are different from real template parms.
875 * parser.c (cp_parser_using_declaration): Consume the semicolon
876 after bare parameter pack error.
878 * cp-tree.h (REF_PARENTHESIZED_P): New.
879 * semantics.c (force_paren_expr): Set it.
880 * pt.c (do_auto_deduction): Check it.
881 (tsubst) [COMPONENT_REF]: Copy it.
882 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
884 * decl.c (create_array_type_for_decl): Only warn about invalid
885 C++1y VLA if flag_iso or warn_vla>0.
886 (grokdeclarator): Likewise.
887 * pt.c (tsubst): Likewise.
888 * semantics.c (finish_decltype_type): Likewise.
889 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
890 (cp_build_addr_expr_1): Likewise.
891 * init.c (build_new_1): Improve diagnostics.
893 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
896 * decl.c (check_initializer): Return NULL_TREE after error;
897 consistently use inform.
899 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
901 * decl.c (check_initializer): Remove dead code.
903 2014-03-06 Marek Polacek <polacek@redhat.com>
906 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
907 of checking tree code.
909 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
911 * parser.c (cp_lexer_set_source_position): New.
912 (cp_parser_mem_initializer): Use it.
913 (cp_parser_postfix_open_square_expression): Likewise.
914 (cp_parser_parenthesized_expression_list): Likewise.
915 (cp_parser_new_initializer): Likewise.
916 (cp_parser_jump_statement): Likewise.
917 (cp_parser_initializer): Likewise.
918 (cp_parser_functional_cast): Likewise.
920 2014-03-05 Jason Merrill <jason@redhat.com>
923 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
924 dependent expression.
927 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
928 if re-parsing might succeed.
929 * semantics.c (finish_id_expression): Use of a parameter outside
930 the function body is a parse error.
932 * parser.c (cp_parser_mem_initializer): Set input_location
933 properly for init-list warning.
934 (cp_parser_postfix_open_square_expression): Likewise.
935 (cp_parser_parenthesized_expression_list): Likewise.
936 (cp_parser_new_initializer): Likewise.
937 (cp_parser_jump_statement): Likewise.
938 (cp_parser_initializer): Likewise.
939 (cp_parser_functional_cast): Likewise.
941 2014-03-04 Jason Merrill <jason@redhat.com>
944 * typeck2.c (process_init_constructor_record): Set
945 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
949 * parser.c (cp_parser_direct_declarator): Set declarator to
950 cp_error_declarator on invalid qualified-id.
952 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
955 * parser.c (cp_parser_using_declaration): Early return when
956 cp_parser_nested_name_specifier errors out.
958 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
961 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
962 function scope on parse error in function parameter list.
964 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
966 * method.c (implicitly_declare_fn): Remove redundant
967 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
968 * semantics.c (is_instantiation_of_constexpr): Likewise.
969 * error.c (dump_function_decl): Likewise.
971 2014-03-01 Jason Merrill <jason@redhat.com>
974 * semantics.c (begin_maybe_infinite_loop): Use
975 fold_non_dependent_expr_sfinae.
977 2014-02-28 Jason Merrill <jason@redhat.com>
980 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
982 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
985 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
986 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
987 * lambda.c (maybe_add_lambda_conv_op): Likewise.
989 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
992 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
995 2014-02-27 Jason Merrill <jason@redhat.com>
999 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1000 are not yet defined.
1002 2014-02-26 Jason Merrill <jason@redhat.com>
1006 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1007 * init.c (build_vtbl_address): Do it here.
1013 * pt.c (struct warning_sentinel): New.
1014 (tsubst_copy_and_build): Use it instead of
1015 c_inhibit_evaluation_warnings.
1016 * typeck.c (maybe_warn_about_useless_cast): Remove
1017 c_inhibit_evaluation_warnings check.
1020 * pt.c (get_template_parm_index): New.
1021 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1022 (process_template_parm): Allow bare packs in template template
1023 parm template parms.
1024 (coerce_template_parameter_pack): Handle fixed template template
1025 parm packs and fixed packs not at the end of the parm list.
1026 (coerce_template_parms): Handle template parm packs not at the end
1028 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1031 * pt.c (unify): Ignore alias templates when deducing a template
1037 * call.c (reference_binding): Recurse on user-defined conversion.
1038 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1040 2014-02-25 Jason Merrill <jason@redhat.com>
1043 * call.c (reference_binding): Recurse on user-defined conversion.
1044 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1046 * call.c (print_conversion_rejection): Handle n_arg of -2.
1047 (build_user_type_conversion_1): Pass it.
1050 * decl2.c (no_linkage_error): Handle C++98 semantics.
1051 (reset_type_linkage): Move from decl.c.
1052 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1053 (bt_reset_linkage_2, reset_decl_linkage): New.
1054 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1055 (cp_write_global_declarations): Move condition into no_linkage_error.
1056 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1057 * semantics.c (expand_or_defer_fn_1): Factor out
1058 tentative_decl_linkage.
1059 * cp-tree.h: Adjust.
1061 * decl2.c (finish_static_data_member_decl): Diagnose static data
1062 member in unnamed class.
1063 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1066 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1067 defaulted virtual dtor.
1071 * pt.c (get_underlying_template): Fix equivalence calculation.
1073 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1076 * parser.c (function_being_declared_is_template_p): Return false when
1077 processing a template parameter list.
1078 (cp_parser_parameter_declaration_clause): Don't set
1079 auto_is_implicit_function_template_parm_p when processing a
1080 template parameter list.
1082 * parser.c (synthesize_implicit_template_parm): Inject new template
1083 argument list appropriately when a generic member function
1084 of a class template is declared out-of-line.
1087 * parser.c (cp_parser_direct_declarator): Don't save and
1088 restore num_template_parameter_lists around call to
1089 cp_parser_parameter_declaration_list.
1090 (function_being_declared_is_template_p): New predicate.
1091 (cp_parser_parameter_declaration_list): Use
1092 function_being_declared_is_template_p as predicate for
1093 inspecting current function template parameter list length
1094 rather than num_template_parameter_lists.
1096 2014-02-24 Jason Merrill <jason@redhat.com>
1099 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1100 DECL_EXPR initialize a non-class iterator.
1103 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1105 2014-02-21 Jason Merrill <jason@redhat.com>
1108 * parser.c (cp_parser_type_name): Always check dependency.
1109 (cp_parser_type_specifier_seq): Call
1110 cp_parser_parse_and_diagnose_invalid_type_name.
1113 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1116 * parser.c (cp_parser_default_argument): Clear
1117 current_class_ptr/current_class_ref like tsubst_default_argument.
1120 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1121 than current_binding_level.
1124 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1127 * parser.c (cp_parser_enum_specifier): Call
1128 check_for_bare_parameter_packs.
1131 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1135 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1136 of the partial instantiation, not the most general template.
1137 (maybe_process_partial_specialization): Reassign everything on
1141 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1142 (check_explicit_specialization): Don't clone.
1145 * pt.c (coerce_template_parms): Bail if argument packing fails.
1148 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1149 Don't get confused by a CONSTRUCTOR that already has a type.
1152 * call.c (build_array_conv): Don't crash on VLA.
1155 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1158 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1159 in declaration context.
1163 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1166 * parser.c (cp_parser_direct_declarator): Don't wrap a
1167 type-dependent expression in a NOP_EXPR.
1170 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1175 * parser.c (cp_parser_template_argument): Restore dereference.
1176 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1177 (process_partial_specialization): Handle deref.
1180 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1184 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1185 implicit_template_scope upon leaving an out-of-line generic member
1186 function definition.
1188 2014-02-20 Kai Tietz <ktietz@redhat.com>
1191 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1192 valued type argument as error_mark_node.
1195 * semantics.c (finish_fname): Handle error_mark_node.
1197 2014-02-19 Jason Merrill <jason@redhat.com>
1200 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1201 spec from template context.
1203 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1206 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1207 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1210 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1212 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1215 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1218 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1221 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1222 During error recovery allow_non_constant may be false.
1224 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1227 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1228 scope whenever a template parameter list has been started, independent
1229 of whether the function call operator was well-formed or not.
1232 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1233 scope for generic friend declarations as well as for non-friends.
1235 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1238 * method.c (implicitly_declare_fn): A constructor of a class with
1239 virtual base classes isn't constexpr (7.1.5p4).
1241 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1243 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1245 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1248 * parser.c (cp_parser_omp_declare_reduction): Save and free
1251 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1255 * tree.c (handle_init_priority_attribute): Call default_conversion on
1256 the attribute argument.
1258 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1261 * method.c (synthesized_method_walk): If vbases is non-null but
1262 is_empty is true, likewise don't worry about the virtual bases.
1264 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1267 * typeck2.c (process_init_constructor_record): Just skip unnamed
1270 2014-01-31 Jason Merrill <jason@redhat.com>
1273 * pt.c (mark_decl_instantiated): Call mark_needed.
1276 * decl2.c (handle_tls_init): Handle null init fn.
1279 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1281 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1284 * class.c (build_vfield_ref): Early return error_mark_node if
1285 TYPE_VFIELD (type) is null.
1286 (build_base_path): Check return value of build_vfield_ref.
1288 2014-01-31 Jason Merrill <jason@redhat.com>
1291 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1292 [ck_list]: Check for error_mark_node.
1293 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1296 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1297 during partial ordering.
1299 2014-01-31 Marek Polacek <polacek@redhat.com>
1302 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1304 2014-01-30 Jason Merrill <jason@redhat.com>
1307 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1308 (local_specializations): New macro.
1309 * pt.c (local_specializations): Remove variable.
1311 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1314 * parser.c (make_string_pack): Use double_int::from_buffer.
1316 2014-01-30 Marek Polacek <polacek@redhat.com>
1319 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1321 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1322 with input_location.
1323 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1326 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1329 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1331 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1334 * pt.c (lookup_template_class_1): Check start_enum return value
1335 for error_mark_node.
1337 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1339 * decl.c (duplicate_decls, typename_hash, typename_compare):
1340 Use TYPE_IDENTIFIER.
1341 * error.c (dump_type): Likewise.
1342 * mangle.c (dump_substitution_candidates): Likewise.
1344 2014-01-30 Jason Merrill <jason@redhat.com>
1347 * decl2.c (attributes_naming_typedef_ok): New.
1348 * cp-tree.h: Declare it.
1349 * decl.c (grokdeclarator): Check it.
1350 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1352 2014-01-29 Jason Merrill <jason@redhat.com>
1355 * call.c (add_builtin_candidate): Catch dependent types.
1358 * pt.c (expand_template_argument_pack): Correct
1359 non_default_args_count calculation.
1362 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1365 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1366 have a friend template in a class template.
1367 * pt.c (tsubst_friend_function): Look through it.
1368 (push_template_decl_real): A friend member template is
1371 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1374 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1377 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1380 * pt.c (instantiate_template_1): Check for error_mark_node the second
1383 2014-01-29 Jason Merrill <jason@redhat.com>
1386 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1387 cdtor_returns_this case.
1390 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1392 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1395 * semantics.c (finish_omp_reduction_clause): Check type for
1398 2014-01-28 Jason Merrill <jason@redhat.com>
1401 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1402 (tsubst_copy): Use it if lookup fails.
1405 * pt.c (tsubst_function_type): Make sure we keep the same function
1409 * semantics.c (build_anon_member_initialization): Stop walking
1410 when we run out of COMPONENT_REFs.
1413 * decl.c (lookup_and_check_tag): Ignore template parameters if
1414 scope == ts_current.
1415 * pt.c (check_template_shadow): Don't complain about the injected
1418 * decl.c (duplicate_decls): Tweak.
1421 * mangle.c (write_unqualified_name): Handle operator auto.
1423 2014-01-27 Jason Merrill <jason@redhat.com>
1427 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1428 list-initialization. A conversion to rvalue ref that involves
1429 an lvalue-rvalue conversion is bad.
1430 (convert_like_real): Give helpful error message.
1433 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1436 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1440 * pt.c (template_parm_to_arg): Call convert_from_reference.
1441 (tsubst_template_arg): Don't strip reference refs.
1444 * call.c (build_aggr_conv): Reject value-initialization of reference.
1448 * call.c (convert_like_real): Give helpful error about excess braces
1449 for ck_rvalue of scalar type.
1452 * call.c (reference_binding): Only elide braces if the single
1453 element is reference-related.
1456 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1460 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1464 * decl.c (compute_array_index_type): Don't call
1465 maybe_constant_value for a non-integral expression.
1467 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1469 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1471 * cp-gimplify.c (cp_genericize): Likewise.
1472 * decl.c (grokfndecl): Likewise.
1473 * parser.c (cp_parser_postfix_expression): Likewise.
1474 (cp_parser_postfix_open_square_expression): Likewise.
1475 (cp_parser_direct_declarator): Likewise.
1476 (is_cilkplus_vector_p): Likewise.
1477 (cp_parser_omp_clause_name): Likewise.
1478 (cp_parser_omp_all_clauses): Likewise.
1479 * pt.c (apply_late_template_attributes): Likewise.
1480 * typeck.c (cp_build_array_ref): Likewise.
1481 (cp_build_compound_expr): Likewise.
1482 (check_return_expr): Likewise.
1484 2014-01-24 Jason Merrill <jason@redhat.com>
1487 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1492 * typeck2.c (process_init_constructor_array): Don't create
1495 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1497 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1498 handling for RANGE_ARRAY case.
1500 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1503 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1505 2014-01-23 Marek Polacek <polacek@redhat.com>
1508 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1510 2014-01-23 Marek Polacek <polacek@redhat.com>
1513 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1516 2014-01-23 Jason Merrill <jason@redhat.com>
1519 * cp-tree.h (struct language_function): Add infinite_loop and
1521 (current_function_infinite_loop): New.
1522 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1523 (break_maybe_infinite_loop): New.
1524 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1525 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1526 (begin_range_for_stmt): Use them.
1527 * decl.c (finish_function): Don't warn about missing return
1528 if current_function_infinite_loop.
1529 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1530 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1532 * call.c (build_op_delete_call): Use make_tree_vector and
1533 release_tree_vector.
1535 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1538 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1539 nested_name_specifier.
1541 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1543 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1544 see if there is an attribute after function decl. If so, then
1546 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1547 enabled function late parsing.
1548 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1549 attribute for a SIMD-enabled function.
1550 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1551 the function is used by SIMD-enabled function (indicated by NULL
1552 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1553 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1554 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1555 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1556 vectorlength clause. Added a new bool parameter to differentiate
1558 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1559 (is_cilkplus_vector_p): Likewise.
1560 (cp_parser_late_parsing_elem_fn_info): Likewise.
1561 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1562 and "vectorlength" clauses when Cilk Plus is enabled.
1563 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1564 and emit a sorry message when step size is a parameter.
1565 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1566 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1568 * pt.c (apply_late_template_attributes): Likewise.
1570 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1573 * semantics.c (finish_omp_reduction_clause): Reject
1574 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1576 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1579 * parser.c (cp_parser_class_head): Push the class before parsing
1580 the base-clause, pop after it.
1582 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1584 * decl2.c (cpp_check): Revert prototype change.
1586 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1590 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1593 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1596 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1597 only when errorcount == 0.
1599 2014-01-17 Marek Polacek <polacek@redhat.com>
1602 * cvt.c (ocp_convert): Don't segfault on non-existing
1603 ENUM_UNDERLYING_TYPE.
1605 2014-01-16 Jason Merrill <jason@redhat.com>
1608 * tree.c (bot_manip): Update the location of builtin_LINE and
1611 2014-01-14 Jason Merrill <jason@redhat.com>
1614 * typeck2.c (massage_init_elt): New.
1615 (process_init_constructor_record)
1616 (process_init_constructor_union): Use it.
1617 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1618 (split_nonconstant_init_1): Handle it.
1619 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1621 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1624 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1625 and replaced an existing if-statement with else-if statement.
1626 Changed an existing error message wording to match the one from the C
1629 2014-01-08 Jason Merrill <jason@redhat.com>
1632 * class.c (abi_tag_data): Add tags field.
1633 (check_abi_tags): Initialize it.
1634 (find_abi_tags_r): Support collecting missing tags.
1635 (mark_type_abi_tags): Don't look at template args.
1636 (inherit_targ_abi_tags): New.
1637 (check_bases_and_members): Use it.
1638 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1639 * mangle.c (write_abi_tags): Check it.
1641 2014-01-07 Jason Merrill <jason@redhat.com>
1644 * pt.c (num_innermost_template_parms): New.
1645 (get_underlying_template): Use it.
1648 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1650 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1652 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1653 the letter of 20.11.6 about Base and Derived naming the same
1654 class type modulo cv-qualifiers.
1656 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1659 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1660 function as unimplemented for generic lambdas with varargs.
1663 * parser.c (cp_parser_template_parameter): Early out with
1664 error_mark_node if parameter declaration was not parsed.
1667 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1668 auto_is_implicit_function_template_parm_p around lambda body.
1671 * parser.c (cp_parser_init_declarator): Undo fully implicit
1672 template parameter list when declarator is not a function.
1674 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1677 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1679 2014-01-03 Tobias Burnus <burnus@net-b.de>
1682 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1684 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1688 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1689 as include_std to perform_koenig_lookup.
1690 (cp_parser_postfix_expression): Adjust.
1691 * pt.c (tsubst_copy_and_build): Likewise.
1692 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1693 (omp_reduction_lookup): Adjust.
1694 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1695 (lookup_arg_dependent): Likewise.
1696 (lookup_function_nonclass): Adjust.
1697 * name-lookup.h: Adjust declaration.
1698 * cp-tree.h: Likewise.
1700 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1703 * parser.c (cp_parser_userdef_numeric_literal): Mention
1704 -fext-numeric-literals in the message.
1706 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1709 * call.c (build_conditional_expr_1): Check the return value of
1712 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1714 * call.c (convert_like_real): Check complain.
1716 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1719 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1722 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1724 Update copyright years
1726 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1728 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1729 the standard form for the copyright notice.
1731 Copyright (C) 2014 Free Software Foundation, Inc.
1733 Copying and distribution of this file, with or without modification,
1734 are permitted in any medium without royalty provided the copyright
1735 notice and this notice are preserved.