1 2014-09-22 Jason Merrill <jason@redhat.com>
3 * decl.c (poplevel): Don't warn about unused vars in template scope.
4 * error.c (dump_decl): Handle variable templates.
6 2014-09-20 Jason Merrill <jason@redhat.com>
9 * decl.c (begin_destructor_body): Only clobber the as-base part of
12 2014-09-19 Jason Merrill <jason@redhat.com>
15 * mangle.c (write_expression): Use unresolved-name mangling for
19 * call.c (convert_like_real) [ck_identity]: Call mark_rvalue_use
20 after pulling out an element from a CONSTRUCTOR.
22 2014-09-18 Jakub Jelinek <jakub@redhat.com>
25 * semantics.c (finish_omp_clauses): Don't call cp_omp_mappable_type
26 on type of type dependent expressions, and don't call it if
27 handle_omp_array_sections has kept TREE_LIST because something
29 * pt.c (tsubst_expr) <case OMP_TARGET, case OMP_TARGET_DATA>:
30 Use keep_next_level, begin_omp_structured_block and
31 finish_omp_structured_block instead of push_stmt_list and
34 2014-09-18 Paolo Carlini <paolo.carlini@oracle.com>
37 * class.c (finish_struct_1): Do not -Wnon-virtual-dtor warn
38 for final class types.
40 2014-09-15 Jason Merrill <jason@redhat.com>
42 * pt.c (lookup_template_class_1): Splice out abi_tag attribute if
43 necessary. Call inherit_targ_abi_tags here.
44 * class.c (check_bases_and_members): Not here.
45 (inherit_targ_abi_tags): Check CLASS_TYPE_P.
46 * cp-tree.h: Declare inherit_targ_abi_tags.
48 2014-09-15 Ville Voutilainen <ville.voutilainen@gmail.com>
50 Do not diagnose lambda default arguments in c++14 modes.
51 * parser.c (cp_parser_lambda_declarator_opt): Make the pedwarn
54 2014-09-15 Jakub Jelinek <jakub@redhat.com>
56 * Make-lang.in (check_g++_parallelize): Change to just an upper bound
59 2014-09-13 Marek Polacek <polacek@redhat.com>
62 * parser.c (cp_parser_postfix_expression) <case CPP_OPEN_PAREN>: Set
63 location of a call expression.
65 2014-09-11 Jason Merrill <jason@redhat.com>
68 * decl.c (start_decl): Handle specialization of member variable
70 * pt.c (check_explicit_specialization): Adjust error.
72 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
75 * typeck2.c (process_init_constructor_record): Do not warn about
76 missing field initializer if EMPTY_CONSTRUCTOR_P (init).
78 2014-09-11 Jason Merrill <jason@redhat.com>
81 * pt.c (tsubst_pack_expansion): Simplify substitution into T....
82 (tsubst): Don't throw away PACK_EXPANSION_EXTRA_ARGS.
84 2014-09-10 Jason Merrill <jason@redhat.com>
87 * decl.c (grokfndecl): Don't set DECL_COMDAT on static inlines.
88 (duplicate_decls, start_decl): Likewise.
89 * pt.c (check_explicit_specialization): Likewise.
90 (push_template_decl_real): Or static templates.
92 2014-09-08 Jason Merrill <jason@redhat.com>
94 * typeck.c (build_class_member_access_expr): Move
95 -Winvalid-offsetof code...
96 * semantics.c (finish_offsetof): ...here.
97 * parser.c (cp_parser_builtin_offsetof): Remember the location of
99 * pt.c (tsubst_copy_and_build) [OFFSETOF_EXPR]: Preserve it.
102 * pt.c (instantiate_decl): Handle recursive instantiation of
105 2014-09-05 Jason Merrill <jason@redhat.com>
108 * semantics.c (potential_constant_expression_1): Handle un-folded
109 pointer to member constants.
111 2014-09-04 Markus Trippelsdorf <markus@trippelsdorf.de>
114 * decl.c (duplicate_decls): Check DECL_DECLARED_INLINE_P on
115 newdecl, not olddecl.
117 2014-09-02 Paolo Carlini <paolo.carlini@oracle.com>
120 * class.c (check_field_decls): A class of literal type cannot have
121 volatile non-static data members and base classes.
122 (explain_non_literal_class): Update.
124 2014-09-02 Jakub Jelinek <jakub@redhat.com>
125 Balaji V. Iyer <balaji.v.iyer@intel.com>
126 Igor Zamyatin <igor.zamyatin@intel.com>
128 * cp-cilkplus.c (cpp_validate_cilk_plus_loop_aux): Loc definition
130 * parser.c (cp_parser_cilk_for): New function.
131 (cp_parser_cilk_grainsize): Likewise.
132 (cp_parser_statement): Added RID_CILK_FOR case.
133 (cp_parser_omp_for_cond): Added CILK_FOR check.
134 (cp_parser_omp_for_loop_init): Change function argument to accept
135 tree_code instead just a bool flag; change the check to use that
136 tree_code; check for initialization declaration in case of Cilk_for.
137 (cp_parser_omp_for_loop): Added checks for CILK_FOR and RID_CILK_FOR;
138 changed call to cp_parser_omp_for_loop_init according new arguments'
140 (cp_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
141 * pt.c (tsubst_expr): Added CILK_FOR case.
142 * semantics.c: Include convert.h.
143 (finish_omp_clauses): Properly handle OMP_CLAUSE_SCHEDULE_CILKFOR
144 case; added OMP_CLAUSE__CILK_FOR_COUNT_.
145 (handle_omp_for_class_iterator): New argument lastp and its usage;
147 (finish_omp_for): Changed call to handle_omp_for_class_iterator
148 according new arguments' list; in case of Cilk_for save very first
149 decl and create empty stmt_list block; use block to build correct
152 2014-08-31 Jason Merrill <jason@redhat.com>
155 * optimize.c (cdtor_comdat_group): Just look at the
156 DECL_ASSEMBLER_NAME of the 'tors.
158 2014-08-27 Paolo Carlini <paolo.carlini@oracle.com>
161 * semantics.c (cxx_eval_call_expression): Use STRIP_NOPS on the
162 result of cxx_eval_constant_expression.
164 2014-08-26 Jason Merrill <jason@redhat.com>
167 * pt.c (tsubst_decl) [VAR_DECL]: Copy TLS model.
168 (tsubst_copy_and_build) [VAR_DECL]: Use TLS wrapper.
169 * semantics.c (finish_id_expression): Don't call TLS wrapper in a
172 2014-08-25 Jason Merrill <jason@redhat.com>
174 * pt.c (check_explicit_specialization): Don't complain about
175 non-template variable.
176 (template_for_substitution): Allow variable templates.
177 (check_template_variable): Fix logic for member var template.
178 * decl.c (start_decl): Don't complain about extra template header
181 * decl.c (start_decl): Look through member variable template.
182 * pt.c (tsubst_decl) [VAR_DECL]: Handle member variable templates.
183 * decl2.c (grokfield): Set DECL_CONTEXT earlier on
186 2014-08-25 Paolo Carlini <paolo.carlini@oracle.com>
189 * cp-tree.h (TFF_POINTER): Add.
190 * cxx-pretty-print.h (pp_cxx_cv_qualifiers): Forward the third
192 * error.c (dump_type_suffix): Actually print the const and noreturn
193 attribute when appropriate.
195 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
197 * decl.c (compute_array_index_type, grokdeclarator,
198 undeduced_auto_decl): Change from cxx1y to cxx14.
199 *lambda.c(add_capture()): Change error message from C++1y to C++14.
200 * parser.c (cp_parser_unqualified_id, cp_parser_pseudo_destructor_name,
201 cp_parser_lambda_introducer, cp_parser_lambda_declarator_opt,
202 cp_parser_decltype, cp_parser_conversion_type_id,
203 cp_parser_simple_type_specifier, cp_parser_type_id_1,
204 cp_parser_template_type_arg, cp_parser_std_attribute,
205 cp_parser_template_declaration_after_export): Ditto.
206 * pt.c (tsubst): Ditto.
207 * semantics.c (force_paren_expr, finish_decltype_type): Ditto.
208 * tree.c: Change comment.
209 * typeck.c (comp_template_parms_position, cxx_sizeof_or_alignof_type,
210 cp_build_addr_expr_1, maybe_warn_about_useless_cast): Ditto.
212 2014-08-23 Jason Merrill <jason@redhat.com>
214 Allow non-constexpr variable templates.
215 * decl2.c (note_variable_template_instantiation): New.
216 * cp-tree.h: Declare it.
217 * pt.c (instantiate_decl): Call it.
218 (push_template_decl_real): Allow non-constexpr variable templates.
219 * semantics.c (finish_id_expression): Mark the variable template
220 instantiation as used.
221 * mangle.c (write_mangled_name): Variable template instantiations
223 * parser.c (cp_parser_init_declarator): Complain about
224 non-function implicit templates.
226 2014-08-22 Marek Polacek <polacek@redhat.com>
229 * parser.c (cp_parser_binary_expression): Check each LHS if it's
230 preceded with logical not. Adjust call to
231 warn_logical_not_parentheses.
233 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
236 * name-lookup.c (pushdecl_maybe_friend_1): Do not warn if a
237 declaration shadows a function declaration, unless the former
238 declares a function, pointer to function or pointer to member
239 function, because this is a common and valid case in real-world
241 * cp-tree.h (TYPE_PTRFN_P,TYPE_REFFN_P,TYPE_PTRMEMFUNC_P):
244 2014-08-22 Jason Merrill <jason@redhat.com>
247 * class.c (outermost_open_class): Fix logic.
248 * decl.c (complete_vars): Fix logic.
250 2014-08-22 Jason Merrill <jason@redhat.com>
253 * class.c (outermost_open_class): New.
254 * cp-tree.h: Declare it.
255 * decl.c (maybe_register_incomplete_var): Use it.
256 (complete_vars): Handle any constant variable.
257 * expr.c (cplus_expand_constant): Handle CONSTRUCTOR.
259 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
262 * cp-array-notation.c (build_array_notation_ref): Added correct
263 handling of case with incorrect array.
265 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
268 * error.c (cp_diagnostic_finalizer): Delete.
269 (init_error): Do not set diagnostic_finalizer here.
271 2014-08-19 Marek Polacek <polacek@redhat.com>
274 * call.c (build_new_op_1): Remember the type of arguments for
275 a comparison. If either operand of a comparison is a boolean
276 expression, call maybe_warn_bool_compare.
278 2014-08-19 Jason Merrill <jason@redhat.com>
280 PR tree-optimization/62091
281 * decl2.c (decl_needed_p): Return true for virtual functions when
286 * decl.c (maybe_commonize_var): Don't use DECL_COMDAT to trigger
289 2014-08-19 Gerald Pfeifer <gerald@pfeifer.com>
291 * class.c (contains_empty_class_p): Remove.
293 2014-08-18 Paolo Carlini <paolo.carlini@oracle.com>
295 * parser.c (cp_parser_expression): Add default arguments.
296 (cp_parser_primary_expression, cp_parser_postfix_expression,
297 cp_parser_array_notation, cp_parser_postfix_open_square_expression,
298 cp_parser_unary_expression, cp_parser_direct_new_declarator,
299 cp_parser_question_colon_clause, cp_parser_assignment_operator_opt,
300 cp_parser_lambda_body, cp_parser_expression_statement,
301 cp_parser_condition, cp_parser_c_for, cp_parser_range_for,
302 cp_parser_iteration_statement, cp_parser_jump_statement,
303 cp_parser_decltype_expr, cp_parser_noexcept_specification_opt,
304 cp_parser_asm_operand_list, cp_parser_objc_message_receiver,
305 cp_parser_objc_synchronized_statement, cp_parser_objc_throw_statement,
306 cp_parser_omp_var_list_no_open, cp_parser_omp_clause_num_threads,
307 cp_parser_omp_clause_num_teams, cp_parser_omp_clause_thread_limit,
308 cp_parser_omp_clause_linear, cp_parser_omp_clause_device,
309 cp_parser_omp_atomic, cp_parser_omp_for_loop_init,
310 cp_parser_omp_for_loop, cp_parser_omp_declare_reduction_exprs,
311 cp_parser_transaction_expression): Adjust.
313 2014-08-15 Jason Merrill <jason@redhat.com>
316 * pt.c (lookup_template_class_1): Revert recent change.
317 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Revert recent change.
320 * pt.c (instantiate_class_template_1): Ignore lambda on
322 (push_template_decl_real): A lambda is not primary.
323 (lookup_template_class_1): Don't look for a lambda partial
325 * lambda.c (maybe_add_lambda_conv_op): Distinguish between being
326 currently in a function and the lambda living in a function.
327 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): False for lambda.
329 2014-08-15 Richard Biener <rguenther@suse.de>
330 Jason Merrill <jason@redhat.com>
333 * tree.c (build_min_array_type, set_array_type_canon): Split out...
334 (build_cplus_array_type): ...from here. Only call build_array_type
337 2014-08-15 Paolo Carlini <paolo.carlini@oracle.com>
341 2014-07-09 Paolo Carlini <paolo.carlini@oracle.com>
345 * pt.c (check_cv_quals_for_unify): Implement resolution, disregard
346 cv-qualifiers of function types.
348 2014-08-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
350 * call.c (build_conditional_expr_1): Use OPT_Wextra in warning.
352 2014-08-14 Paolo Carlini <paolo.carlini@oracle.com>
354 * typeck.c (composite_pointer_type, cxx_sizeof_or_alignof_type,
355 cp_build_array_ref, cp_build_function_call_vec): When a
356 pedwarn is suppressed under SFINAE, return error_mark_node.
358 * typeck.c (cxx_sizeof_or_alignof_type): Fix complain &
359 tf_warning_or_error, where complain is a bool, glitch.
361 2014-08-14 Ville Voutilainen <ville.voutilainen@gmail.com>
364 * decl.c (grokdeclarator): Move the check for friend initializers..
365 * decl2.c (grokfield) ..here. Postpone early return for friends
366 until after the initializer check.
368 2014-08-14 Paolo Carlini <paolo.carlini@oracle.com>
371 * pt.c (coerce_template_parms): Improve error message vs default
374 2014-08-14 Paolo Carlini <paolo.carlini@oracle.com>
376 * parser.c (cp_parser_init_declarator): Remove redundant check of
377 decl_specifiers->type.
379 2014-08-13 Jason Merrill <jason@redhat.com>
381 * call.c (build_x_va_arg): Support passing non-POD through ....
382 (convert_arg_to_ellipsis): Likewise.
384 2014-08-13 Andrew Sutton <andrew.n.sutton@gmail.com>
386 * pt.c (lookup_template_variable): Make dependent variable templates
389 2014-08-13 Paolo Carlini <paolo.carlini@oracle.com>
391 * parser.c (cp_parser_elaborated_type_specifier): Handle
392 specially cp_parser_template_id returning a BASELINK.
394 2014-08-13 Paolo Carlini <paolo.carlini@oracle.com>
396 * parser.c (cp_parser_diagnose_invalid_type_name,
397 cp_parser_make_typename_type): Remove scope parameter.
398 (cp_parser_parse_and_diagnose_invalid_type_name,
399 cp_parser_elaborated_type_specifier): Adjust calls.
401 2014-08-12 Ville Voutilainen <ville.voutilainen@gmail.com>
403 Reject virt-specifiers on friends and member templates
404 * friend.c (do_friend): Diagnose virt-specifiers.
405 * pt.c (push_template_decl_real): Diagnose virt-specifiers.
407 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
409 * typeck2.c (check_narrowing): Add tsubst_flags_t parameter, change
410 return type to bool; in C++11 for constants give errors, not pedwarns.
411 * cp-tree.h (check_narrowing): Adjust declaration.
412 * call.c (convert_like_real): Update calls.
413 * semantics.c (finish_compound_literal): Likewise.
415 2014-08-08 Jason Merrill <jason@redhat.com>
417 * pt.c (lookup_template_class_1): Copy abi_tag.
419 2014-08-08 Kai Tietz <ktietz@redhat.com>
421 * semantics.c (expand_or_defer_fn_1): Check for keep-inline-dllexport
422 that we operate on a true inline.
424 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
426 * class.c, cp-gimplify.c, decl.c, decl2.c, error.c, method.c,
427 optimize.c, pt.c, semantics.c: Remove includes of pointer-set.h.
429 2014-08-07 Paolo Carlini <paolo.carlini@oracle.com>
432 * decl.c (build_enumerator): Handle class types with conversion
433 operators via perform_implicit_conversion_flags and
434 build_expr_type_conversion.
436 * cvt.c (build_expr_type_conversion): Replace pair of errors
439 2014-08-07 Jason Merrill <jason@redhat.com>
442 * parser.c (c_parse_file): Change sorry to fatal_error.
445 * semantics.c (cxx_eval_bare_aggregate): Handle POINTER_PLUS_EXPR.
447 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
449 * cp-tree.h, pt.c: Use hash_map instead of pointer_map.
451 2014-08-06 Jason Merrill <jason@redhat.com>
453 * init.c (build_vec_init): Fix constant initialization of
455 (build_value_init_noctor): Call maybe_constant_init.
456 * semantics.c (maybe_constant_init): See through EXPR_STMT and
460 * init.c (build_vec_init): Reorganize earlier change a bit.
463 * init.c (build_vec_init): Leave atype an ARRAY_TYPE
464 if we're just returning an INIT_EXPR.
466 2014-08-06 Jason Merrill <jason@redhat.com>
467 Braden Obrzut <admin@maniacsvault.net>
469 * pt.c (check_explicit_specialization): Don't test
470 DECL_DECLARED_INLINE_P for a variable template.
472 2014-08-06 Paolo Carlini <paolo.carlini@oracle.com>
475 * typeck.c (cp_build_binary_op): Extend to more cases the
478 2014-08-01 Braden Obrzut <admin@maniacsvault.net>
480 Implement constexpr variable templates
481 * decl.c (grokvardecl): Handle specializations of variable templates.
482 (grokdeclarator): Handle variable template id expressions and NULL_TREE
483 return from grokvardecl.
484 * decl2.c (check_member_template): Allow declaration of template member
486 * parser.c (cp_parser_template_id): Build a TEMPLATE_ID_EXPR for
488 * pt.c (check_template_variable): Accept variable temploids at
490 (push_template_decl_real): The current instantiation of a template
492 (determine_specialization): Accept variable templates.
493 (check_explicit_specialization): Handle and check for malformed
494 variable template specializations.
495 (lookup_template_variable): New.
496 (tsubst_decl): Handle variable template specializations.
497 (do_decl_instantiation): Handle template variables.
498 (instantiate_decl): Handle template variables.
499 * semantics.c (finish_template_variable): New.
500 (finish_id_expression): Instantiate variable templates.
501 * cp-tree.h (variable_template_p): New.
503 2014-08-02 Paolo Carlini <paolo.carlini@oracle.com>
506 * decl.c (check_redeclaration_no_default_args): New.
507 (duplicate_decls): Use it, handle default arguments
508 in redeclarations of function templates.
510 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
512 * optimize.c, semantics.c: Use hash_map instead of pointer_map.
514 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
516 * class.c, cp-gimplify.c, cp-tree.h, decl.c, decl2.c, error.c,
517 method.c, name-lookup.c, pt.c, semantics.c, tree.c: Use hash_set
518 instead of pointer_set.
520 2014-08-01 Jason Merrill <jason@redhat.com>
523 * init.c (build_vec_init): Set CONSTRUCTOR_IS_DIRECT_INIT on
524 init-list for trailing elements.
525 * typeck2.c (process_init_constructor_array): Likewise.
527 2014-08-01 Paolo Carlini <paolo.carlini@oracle.com>
530 * decl.c (duplicate_decls): Handle static member functions too.
532 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
534 * cp-array-notation.c (expand_an_in_modify_expr): Fix the misprint
537 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
540 * parser.c (cp_parser_array_notation): Added check for array_type.
542 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
545 * cp-array-notation.c (expand_array_notation_exprs): Handling of
546 DECL_EXPR improved. Changed handling for INIT_EXPR.
548 2014-08-01 Paolo Carlini <paolo.carlini@oracle.com>
550 * pt.c (lookup_template_class_1): Use DECL_TYPE_TEMPLATE_P.
552 2014-08-01 Jakub Jelinek <jakub@redhat.com>
554 * cp-gimplify.c (cp_genericize_r): For -fsanitize=null and/or
555 -fsanitize=alignment call ubsan_maybe_instrument_reference
556 for casts to REFERENCE_TYPE and ubsan_maybe_instrument_member_call
557 for calls to member functions.
559 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
562 * typeck.c (maybe_warn_about_returning_address_of_local): Return
563 whether it is returning the address of a local variable.
564 (check_return_expr): Return 0 instead of the address of a local
567 2014-07-30 Jason Merrill <jason@redhat.com>
571 * pt.c (push_template_decl_real): Don't set DECL_COMDAT on friends.
573 2014-07-30 Paolo Carlini <paolo.carlini@oracle.com>
576 * pt.c (unify_arity): Add boolean parameter.
577 (unify_too_few_arguments): Likewise.
578 (type_unification_real): Diagnose correctly insufficient
579 arguments in the presence of trailing variadic parameters;
580 deducing multiple trailing packs as empty is fine.
582 2014-07-30 Jason Merrill <jason@redhat.com>
587 * decl2.c (mark_all_virtuals): New variable.
588 (maybe_emit_vtables): Check it instead of flag_devirtualize.
589 (cp_write_global_declarations): Set it and give helpful diagnostic
590 if it introduces errors.
591 * class.c (finish_struct_1): Check it.
595 * pt.c (push_template_decl_real): Set DECL_COMDAT on templates.
596 (check_explicit_specialization): Clear it on specializations.
597 * decl.c (duplicate_decls, start_decl): Likewise.
598 (grokmethod, grokfndecl): Set DECL_COMDAT on inlines.
599 * method.c (implicitly_declare_fn): Set DECL_COMDAT. Determine
600 linkage after setting the appropriate flags.
601 * tree.c (decl_linkage): Don't check DECL_COMDAT.
602 * decl2.c (mark_needed): Mark clones.
603 (import_export_decl): Not here.
605 2014-07-25 Edward Smith-Rowland <3dw4rd@verizon.net>
607 Implement N4051 - Allow typename in a template template parameter
608 * parser.c (cp_parser_type_parameter_key): New funtion;
609 (cp_parser_token_is_type_parameter_key): Ditto;
610 (cp_parser_type_parameter): Look for type-parameter-key for all versions
611 but pedwarn for less than cxx1z.
613 2014-07-17 Paolo Carlini <paolo.carlini@oracle.com>
616 * call.c (standard_conversion): Use resolve_nondeduced_context
617 for type_unknown_p (EXPR) && TREE_CODE (TO) == BOOLEAN_TYPE.
619 2014-07-17 Paolo Carlini <paolo.carlini@oracle.com>
622 * parser.c (cp_parser_tokens_start_cast_expression): Return -1
625 2014-07-15 Jason Merrill <jason@redhat.com>
628 * decl2.c (maybe_emit_vtables): Return true for -fuse-all-virtuals.
632 * call.c (is_std_init_list): Don't check CLASSTYPE_TEMPLATE_INFO.
633 * class.c (finish_struct): Reject invalid definition of
634 std::initializer_list.
636 2014-07-15 Paolo Carlini <paolo.carlini@oracle.com>
638 * call.c (convert_like_real): Call print_z_candidate and inform only
639 if permerror returns true.
641 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
643 * class.c (build_clone): Do not clear assembler names of
645 * decl.c (cp_tree_node_structure): Add TEMPLATE_DECL.
646 * cp-objcp-common.c (cp_tree_size): Add TEMPLATE_DECL
647 as a special case return sizeof (struct tree_decl_non_common)
649 (cp_common_init_ts): Do not initialize NAMESPACE_DECL;
650 initialize TEMPLATE_DECL as MARK_TS_DECL_COMMON.
651 * cp/cp-tree.h (tree_template_decl): New structure.
652 (cp_tree_node_structure_enum): Add TS_CP_TEMPLATE_DECL.
653 (union cp_lang_tree_node): Add template_decl.
654 (DECL_TEMPLATE_PARMS, DECL_TEMPLATE_RESULT): Update.
656 2014-07-14 Jason Merrill <jason@redhat.com>
660 * pt.c (instantiate_decl): Don't check defer_ok for local class
663 2014-07-14 Jakub Jelinek <jakub@redhat.com>
666 * cp-tree.h (LITERAL_ZERO_P): Define.
667 * parser.c (cp_parser_parenthesized_expression_list): Add
668 want_literal_zero_p argument, if true, for literal zeros
669 insert INTEGER_CSTs with LITERAL_ZERO_P flag set.
670 (cp_parser_postfix_expression): Adjust
671 cp_parser_parenthesized_expression_list caller, handle
672 -Wmemset-transposed-args.
673 (literal_zeros): New variable.
675 2014-07-13 Jason Merrill <jason@redhat.com>
678 * semantics.c (is_instantiation_of_constexpr): Return true for
679 defaulted functions, too.
680 (explain_invalid_constexpr_fn): Only use
681 explain_implicit_non_constexpr if !DECL_DECLARED_CONSTEXPR_P.
682 * method.c (explain_implicit_non_constexpr): Pass
683 DECL_INHERITED_CTOR_BASE to explain_implicit_non_constexpr.
686 * decl.c (check_initializer): Don't finish_compound_literal
687 on erroneous constexpr init.
690 * tree.c (bot_replace): Only replace a dummy 'this' parm.
693 * decl.c (create_array_type_for_decl): Only check for auto once.
696 * call.c (build_list_conv): Don't try to build a list of references.
698 2014-07-13 Edward Smith-Rowland <3dw4rd@verizon.net>
700 PR C++/60209 - Declaration of user-defined literal operator cause error
701 * parser.c (cp_parser_operator): Fold treatment of strings
702 and user-defined string literals. Use the full string parser.
703 (cp_parser_string_literal): Add flag to not look for literal operator.
705 2014-07-11 Jason Merrill <jason@redhat.com>
709 * call.c (build_conditional_expr_1): Avoid reading freed memory.
711 2014-07-11 Paolo Carlini <paolo.carlini@oracle.com>
714 * call.c (build_user_type_conversion_1): Copy LOOKUP_NO_NARROWING
716 * decl.c (check_initializer): Don't call check_narrowing here,
717 set LOOKUP_NO_NARROWING.
718 * typeck2.c (digest_init_r): Likewise.
720 2014-07-10 Jason Merrill <jason@redhat.com>
723 * semantics.c (reduced_constant_expression_p): Handle CONSTRUCTOR.
727 * decl2.c (mark_all_virtuals): New variable.
728 (maybe_emit_vtables): Check it instead of flag_devirtualize.
729 (cp_write_global_declarations): Set it and give helpful diagnostic
730 if it introduces errors.
731 * class.c (finish_struct_1): Check it.
732 * decl.c (grokdeclarator): Clear virtualp after 'virtual auto' error.
734 2014-07-09 Paolo Carlini <paolo.carlini@oracle.com>
737 * decl.c (grokdeclarator): Adjust error messages about 'explicit'
738 outside class declaration, in friend declaration, and neither on
739 constructor nor conversion operator.
741 2014-07-09 Paolo Carlini <paolo.carlini@oracle.com>
745 * pt.c (check_cv_quals_for_unify): Implement resolution, disregard
746 cv-qualifiers of function types.
748 2014-07-09 Andrew Sutton <andrew.n.sutton@gmail.com>
749 Paolo Carlini <paolo.carlini@oracle.com>
752 * parser.c (cp_parser_tokens_start_cast_expression): Return 0 for
755 2014-07-07 Paolo Carlini <paolo.carlini@oracle.com>
757 * class.c (check_for_override): Wrap the 'final' and 'override'
758 keywords in %< and %>.
760 2014-07-06 Marek Polacek <polacek@redhat.com>
763 * cp-tree.h (DECL_ARRAY_PARAMETER_P): Define.
764 * decl.c (grokdeclarator): Set DECL_ARRAY_PARAMETER_P.
765 * typeck.c (cxx_sizeof_expr): Warn when using sizeof on an array
768 2014-07-02 Paolo Carlini <paolo.carlini@oracle.com>
770 * pt.c (convert_template_argument): Use inform instead of error in
773 2014-06-30 Edward Smith-Rowland <3dw4rd@verizon.net>
778 * parser.c (cp_parser_userdef_string_literal): Take a tree
780 (cp_parser_string_literal): Don't hack the token stream.
782 2014-06-30 Jason Merrill <jason@redhat.com>
786 * decl2.c (maybe_emit_vtables): Mark all vtable entries if
788 * init.c (build_vtbl_address): Don't mark destructor.
789 * class.c (finish_struct_1): Add all classes to keyed_classes
793 * pt.c (type_dependent_expression_p): Check BASELINK_OPTYPE.
796 * mangle.c (decl_mangling_context): Look through a TEMPLATE_DECL.
798 * decl.c (build_ptrmemfunc_type): Don't give a PMF RECORD_TYPE
799 TYPE_BINFO or TYPE_LANG_SPECIFIC.
800 * cp-tree.h (TYPE_PTRMEMFUNC_FLAG): Use TYPE_LANG_FLAG_2.
801 (TYPE_PTRMEMFUNC_P): Don't expect TYPE_LANG_SPECIFIC.
802 * typeck.c (build_ptrmemfunc_access_expr): Don't use lookup_member.
803 * pt.c (unify): Also check whether the argument is a PMF.
805 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
808 * parser.c (cp_parser_tokens_start_cast_expression): In C++11
809 a '[' can also start a primary-expression.
810 (cp_parser_cast_expression): Parse a cast-expression only tentatively
811 when cp_parser_tokens_start_cast_expression returns -1.
813 2014-06-30 Jason Merrill <jason@redhat.com>
816 * pt.c (unify_one_argument): Type/expression mismatch just causes
819 * semantics.c (simplify_aggr_init_expr): Remove remnants of
822 2014-06-30 Marek Polacek <polacek@redhat.com>
824 * cp-gimplify.c (cp_genericize): Don't instrument returns if the
825 function has no_sanitize_undefined attribute.
826 * decl.c (compute_array_index_type): Don't instrument VLAs if the
827 function has no_sanitize_undefined attribute.
829 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
832 * cp-array-notation.c (expand_sec_reduce_builtin):
833 Check that bultin argument is correct.
834 * call.c (build_cxx_call): Check for 0 arguments in builtin call.
836 2014-06-28 Jonathan Wakely <jwakely@redhat.com>
840 * typeck.c (check_return_expr): Lookup as an rvalue even when the
841 types aren't the same.
843 2014-06-27 Jason Merrill <jason@redhat.com>
846 * error.c (dump_template_bindings): Don't tsubst in a clone.
848 2014-06-27 Paolo Carlini <paolo.carlini@oracle.com>
851 * semantics.c (finish_compound_literal): Revert r204228.
853 2014-06-27 Paolo Carlini <paolo.carlini@oracle.com>
855 * parser.c (cp_parser_compound_literal_p): New.
856 (cp_parser_postfix_expression, cp_parser_sizeof_operand): Use it.
858 2014-06-26 Jason Merrill <jason@redhat.com>
860 * parser.c (cp_parser_for_init_statement): Change range-for error
863 N3994 Ranged-based for-loops: The Next Generation
864 * parser.c (cp_lexer_nth_token_is): New.
865 (cp_parser_for_init_statement): Allow "for (id : init)".
867 2014-06-26 Teresa Johnson <tejohnson@google.com>
869 * class.c (dump_class_hierarchy): Use saved dump files.
870 (dump_vtable): Ditto.
873 2014-06-26 Adam Butcher <adam@jessamine.co.uk>
876 * parser.c (cp_parser_elaborated_type_specifier): Only consider template
877 parameter lists outside of function parameter scope.
879 2014-06-25 Paolo Carlini <paolo.carlini@oracle.com>
883 * typeck2.c (process_init_constructor_record): Do not complain about
884 uninitialized const members, because within aggregate-initialization,
885 members without explicit initializers are value-initialized.
887 2014-06-25 Jakub Jelinek <jakub@redhat.com>
889 * semantics.c (finish_omp_clauses): Make sure
890 OMP_CLAUSE_LINEAR_STEP has correct type.
892 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
894 * class.c (check_methods, create_vtable_ptr, determine_key_method,
895 add_vcall_offset_vtbl_entries_1): Guard VINDEX checks by
897 * cp-tree.h (lang_decl_ns): Add ns_using and ns_users.
898 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): Use lang_decl_ns.
899 (DECL_NAMESPACE_ASSOCIATIONS): Use DECL_INITIAL.
900 (DECL_TEMPLATE_INSTANTIATIONS): Use DECL_SIZE_UNIT.
902 2014-06-24 Paolo Carlini <paolo.carlini@oracle.com>
905 * decl.c (grokdeclarator): Do not early check for operator-function-id
908 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
910 * class.c, semantics.c, tree.c, vtable-class-hierarchy.c:
913 2014-06-24 Jakub Jelinek <jakub@redhat.com>
915 * parser.c (cp_parser_omp_for_loop): For
916 #pragma omp parallel for simd move lastprivate clause from parallel
917 to for rather than simd.
919 2014-06-23 Paolo Carlini <paolo.carlini@oracle.com>
923 * decl.c (grokparms): Accept a single parameter of type 'void'.
925 2014-06-20 Jason Merrill <jason@redhat.com>
928 * call.c (add_function_candidate): Avoid special 'this' handling
929 if we have a ref-qualifier.
932 * call.c (build_over_call): Call build_this in template path.
934 2014-06-19 Jason Merrill <jason@redhat.com>
937 * call.c (add_function_candidate): Also set LOOKUP_NO_TEMP_BIND.
939 2014-06-18 Jason Merrill <jason@redhat.com>
942 * call.c (add_function_candidate): Set LOOKUP_NO_RVAL_BIND for
943 ref-qualifier handling.
946 * pt.c (resolve_overloaded_unification): Preserve
947 ARGUMENT_PACK_EXPLICIT_ARGS.
949 2014-06-18 Jakub Jelinek <jakub@redhat.com>
951 * cp-gimplify.c (cxx_omp_finish_clause): Add a gimple_seq *
953 * cp-tree.h (cxx_omp_finish_clause): Adjust prototype.
955 2014-06-17 Jason Merrill <jason@redhat.com>
958 * pt.c (check_default_tmpl_args): Check DECL_LOCAL_FUNCTION_P.
960 2014-06-15 Jason Merrill <jason@redhat.com>
963 * pt.c (check_valid_ptrmem_cst_expr): Fix for template context.
966 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR.
968 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
970 * decl.c (grokvardecl): Fix pasto in previous patch.
972 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
974 * decl.c (duplicate_decls): Use set_decl_tls_model.
975 (grokdeclarator): Likewise.
976 * semantics.c (finish_id_expression): Check TLS only for
978 (finish_omp_threadprivate): Use decl_default_tls_model.
979 * decl2.c (get_guard): Likewise.
980 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
982 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
985 * decl.c (grokparms): Improve error message about void parameters.
986 * error.c (type_to_string): Fix aka cut off code.
988 2014-06-12 Jason Merrill <jason@redhat.com>
990 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
991 * cvt.c (type_promotes_to): Likewise.
992 * mangle.c (write_type, write_expression): Likewise.
993 (write_name, write_template_arg): Likewise.
994 (mangle_decl): Make alias based on flag_abi_compat_version.
995 Emit -Wabi warning here.
996 (finish_mangling_internal): Not here. Drop warn parm.
997 (finish_mangling_get_identifier, finish_mangling): Adjust.
998 (mangle_type_string, mangle_special_for_type): Adjust.
999 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
1000 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
1001 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
1003 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
1004 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
1005 (layout_nonempty_base_or_field, end_of_class): Likewise.
1006 (layout_empty_base, build_base_field, layout_class_type): Likewise.
1007 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
1008 (layout_virtual_bases): Likewise.
1009 * decl.c (compute_array_index_type): Likewise.
1010 * mangle.c (write_mangled_name, write_prefix): Likewise.
1011 (write_template_prefix, write_integer_cst, write_expression): Likewise.
1012 (write_template_arg, write_array_type): Likewise.
1013 * method.c (lazily_declare_fn): Likewise.
1014 * rtti.c (get_pseudo_ti_index): Likewise.
1015 * typeck.c (comp_array_types): Likewise.
1017 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
1019 * vtable-class-hierarchy.c: Update handling for section names
1020 that are no longer trees.
1021 * decl.c (duplicate_decls): Likewise.
1023 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
1026 * parser.c (cp_parser_init_declarator): Actually pass friend_p
1027 to cp_parser_declarator.
1029 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
1032 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
1033 * name-lookup.c (validate_nonmember_using_decl): Adjust error
1036 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
1039 * parser.c (cp_parser_declarator): Add bool parameter.
1040 (cp_parser_direct_declarator): Likewise, use it.
1041 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
1042 (cp_parser_condition, cp_parser_explicit_instantiation,
1043 cp_parser_init_declarator, cp_parser_type_id_1,
1044 cp_parser_parameter_declaration, cp_parser_exception_declaration,
1045 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
1046 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
1048 * decl.c (grokdeclarator): Fix handling of friend declared in
1049 namespace scope (g++.dg/parse/friend10.C).
1051 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
1053 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
1055 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
1056 (maybe_clone_body): Move symbol across comdat groups.
1057 * method.c (use_thunk): Copy implicit section flag.
1059 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1062 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
1064 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
1066 * method.c (use_thunk): Use set_decl_section_name.
1067 * optimize.c (maybe_clone_body): Use set_decl_section_name.
1068 * decl.c (duplicate_decls): Likewise.
1069 * vtable-class-hierarchy.c: Likewise.
1071 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
1074 * class.c (check_field_decls): In C++11 mode do not reject
1075 static data members and reference-type members in unions.
1077 2014-06-05 Jason Merrill <jason@redhat.com>
1080 * decl.c (check_initializer): Collapse a TREE_LIST here.
1081 * typeck2.c (store_init_value): Not here.
1083 2014-06-05 Richard Biener <rguenther@suse.de>
1084 Paolo Carlini <paolo.carlini@oracle.com>
1087 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
1088 handling of empty classes.
1090 2014-06-04 Jason Merrill <jason@redhat.com>
1092 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
1093 for noexcept and thread_local, too.
1096 * decl.c (check_initializer): Maybe clear
1097 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
1099 2014-06-05 Richard Biener <rguenther@suse.de>
1102 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
1103 warnings for accessing empty classes.
1105 2014-06-05 Marek Polacek <polacek@redhat.com>
1108 * parser.c (cp_parser_binary_expression): Warn when logical not is
1109 used on the left hand side operand of a comparison.
1111 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
1114 * typeck.c (cp_build_modify_expr): Handle array of characters
1115 initialized by a string literal.
1116 * decl.c (check_initializer): Handle parenthesized string literal
1118 * typeck2.c (store_init_value): Remove redundant check.
1120 2014-06-04 Jason Merrill <jason@redhat.com>
1124 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
1125 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
1127 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
1130 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
1133 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
1137 * call.c (standard_conversion): Convert nullptr to bool only
1138 in case of direct-initialization.
1139 (convert_like_real): Provide informative error message.
1141 2014-06-03 Marek Polacek <polacek@redhat.com>
1144 * semantics.c (finish_switch_cond): Warn if switch condition has
1147 2014-06-03 Jason Merrill <jason@redhat.com>
1150 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
1151 variable to local_specializations.
1154 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
1156 2014-06-02 Jason Merrill <jason@redhat.com>
1159 * decl.c (reshape_init_class): Handle un-folded
1160 constant-expressions.
1163 * pt.c (pack_deducible_p): Handle canonicalization.
1165 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
1167 * pt.c (tsubst_function_type): Initialize arg_types.
1169 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
1172 * class.c (handle_using_decl): Pass the correct scope to
1173 cp_emit_debug_info_for_using.
1175 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
1179 * search.c (accessible_p): Use current_nonlambda_class_type.
1180 * semantics.c (check_accessibility_of_qualified_id): Likewise.
1182 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
1184 * decl.c: Include builtins.h.
1185 * semantics.c: Likewise.
1187 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
1191 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
1192 * pt.c (tsubst_function_type): Inject the this parameter; do the
1193 substitutions in the order mandated by the DR.
1194 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
1195 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
1196 (static_fn_type): Copy it.
1197 * decl2.c (build_memfn_type, change_return_type,
1198 cp_reconstruct_complex_type): Likewise.
1199 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
1200 * tree.c (strip_typedefs): Likewise.
1201 * typeck.c (merge_types): Likewise.
1203 2014-05-30 Jason Merrill <jason@redhat.com>
1206 * pt.c (instantiate_decl): Check that defer_ok is not set for
1207 local class members.
1210 * pt.c (tsubst_init): Split out from...
1211 (tsubst_expr) [DECL_EXPR]: Here.
1212 (tsubst_copy) [VAR_DECL]: Use it.
1213 * semantics.c (finish_id_expression): Return the decl for static/const.
1215 2014-05-28 Jason Merrill <jason@redhat.com>
1218 * decl.c (cxx_comdat_group): Return a decl.
1219 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
1221 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
1225 * call.c (build_aggr_conv): Ignore passed in flags.
1226 (build_array_conv, build_complex_conv): Likewise.
1228 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
1230 * optimize.c (maybe_thunk_body): Use set_comdat_group.
1231 (maybe_clone_body): Likewise.
1232 * decl.c (duplicate_decls): Update code duplicating comdat group;
1233 do not copy symtab pointer; before freeing newdecl remove it
1235 * decl2.c (constrain_visibility): Use set_comdat_group.
1237 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
1239 * rtti.c: Include tm_p.h
1240 (emit_tinfo_decl): Force RTTI data to be aligned to required
1243 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
1245 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
1246 ignoring other target adjustments.
1248 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
1250 * semantics.c (finish_omp_clauses): Remove duplicated variable
1253 * parser.c (cp_parser_omp_target): Return bool values.
1255 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
1258 * lambda.c (add_capture): Enforce that capture by value requires
1260 * typeck2.c (cxx_incomplete_type_inform): Early return if
1261 TYPE_MAIN_DECL is null.
1263 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
1266 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
1268 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
1271 * lambda.c (build_capture_proxy, add_capture): Treat normal
1272 captures and init-captures identically.
1274 2014-05-21 Mark Wielaard <mjw@redhat.com>
1277 * cp-lang.c (cxx_enum_underlying_base_type): New function.
1278 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
1280 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1282 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
1283 * cp-array-notation.c (replace_invariant_exprs): Likewise.
1284 (expand_array_notation): Handle VOID_CST.
1285 * error.c (dump_expr): Likewise.
1286 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
1287 (cxx_pretty_printer::expression): Likewise.
1288 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
1289 * decl.c (register_dtor_fn): Likewise.
1290 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
1291 (build_delete, push_base_cleanups): Likewise.
1292 * mangle.c (write_expression): Likewise.
1293 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
1294 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
1295 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
1296 * tree.c (cp_tree_equal): Likewise.
1297 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
1298 instead of void_zero_node.
1299 * typeck.c (check_return_expr): Likewise.
1300 * typeck2.c (build_functional_cast): Likewise.
1302 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
1305 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
1307 (cp_parser_statement): ...here. Make sure only semicolon can go after
1310 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
1315 * typeck2.c (digest_nsdmi_init): New.
1316 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
1317 * init.c (get_nsdmi): Likewise.
1318 * cp-tree.h (digest_nsdmi_init): Declare.
1320 2014-05-20 Jason Merrill <jason@redhat.com>
1322 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
1323 up a virtual function in a dummy object.
1325 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
1328 * decl.c (duplicate_decls): Replace pair of warning_at with
1329 warning_at + inform.
1330 (maybe_commonize_var): Likewise.
1332 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1335 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
1336 (tsubst_copy_and_build): Perform recursive substitutions in a
1337 deterministic order.
1339 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
1342 * typeck2.c (cxx_incomplete_type_inform): New.
1343 (cxx_incomplete_type_diagnostic): Use it.
1344 * decl.c (grokdeclarator): Check the element type of an
1345 incomplete array type; call the above.
1346 * cp-tree.h (cxx_incomplete_type_inform): Declare.
1348 2014-05-19 Jason Merrill <jason@redhat.com>
1351 * pt.c (tsubst_copy): Don't check at_function_scope_p.
1352 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
1354 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
1356 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
1357 * parser.c (cp_parser_enum_specifier): Likewise.
1359 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
1361 * class.c (sorted_fields_type_new): Adjust.
1362 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
1363 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
1364 * cp-tree.h: Remove usage of variable_size gty attribute.
1365 * decl.c (make_label_decl): Adjust.
1366 (check_goto): Likewise.
1367 (start_preparsed_function): Likewise.
1368 (save_function_data): Likewise.
1369 * lex.c (init_reswords): Likewise.
1370 (retrofit_lang_decl): Likewise.
1371 (cxx_dup_lang_specific_decl): Likewise.
1372 (copy_lang_type): Likewise.
1373 (cxx_make_type): Likewise.
1374 * name-lookup.c (binding_entry_make): Likewise.
1375 (binding_table_construct): Likewise.
1376 (binding_table_new): Likewise.
1377 (cxx_binding_make): Likewise.
1378 (pushdecl_maybe_friend_1): Likewise.
1379 (begin_scope): Likewise.
1380 (push_to_top_level): Likewise.
1381 * parser.c (cp_lexer_alloc): Likewise.
1382 (cp_lexer_new_from_tokens): Likewise.
1383 (cp_token_cache_new): Likewise.
1384 (cp_parser_context_new): Likewise.
1385 (cp_parser_new): Likewise.
1386 (cp_parser_nested_name_specifier_opt): Likewise.
1387 (cp_parser_template_id): Likewise.
1388 * pt.c (maybe_process_partial_specialization): Likewise.
1389 (register_specialization): Likewise.
1390 (add_pending_template): Likewise.
1391 (lookup_template_class_1): Likewise.
1392 (push_tinst_level): Likewise.
1393 * semantics.c (register_constexpr_fundef): Likewise.
1394 (cxx_eval_call_expression): Likewise.
1395 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
1397 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
1400 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
1401 when cp_parser_lookup_name sets ambiguous_decls.
1403 2014-05-15 Jason Merrill <jason@redhat.com>
1405 * call.c (print_conversion_rejection): Use loc consistently.
1407 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
1409 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
1410 * call.c (convert_like_real, build_new_method_call_1): Use it.
1411 * decl2.c (grokfield): Likewise.
1412 * init.c (perform_member_init, build_aggr_init, expand_default_init,
1413 build_new_1): Likewise.
1414 * mangle.c (write_expression): Likewise.
1415 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
1417 2014-05-14 Jason Merrill <jason@redhat.com>
1421 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
1422 dropped cv-quals as a bad conversion.
1423 (convert_like_real) [ck_ref_bind]: Explain them.
1424 (compare_ics): Check badness before stripping reference
1425 bindings. Handle comparing bad reference bindings.
1426 * typeck.c (comp_cv_qualification): Add overload that just takes
1428 * cp-tree.h: Declare it.
1430 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
1431 (arg_conversion_rejection, bad_arg_conversion_rejection)
1432 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
1433 (add_function_candidate): Pass actual argument, rather than type, to
1434 bad_arg_conversion_rejection.
1435 (print_conversion_rejection): Explain what's wrong with the conversion.
1436 (print_z_candidates): Say "candidate:" before each candidate.
1437 (splice_viable): Be strict if we see a viable or template candidate.
1438 (build_user_type_conversion_1): Pass false to strict parameter.
1439 (perform_overload_resolution, build_conditional_expr_1): Likewise.
1440 (build_new_op_1, build_new_method_call_1): Likewise.
1441 (build_op_call_1): Pass true to strict parameter.
1443 2014-05-13 Jason Merrill <jason@redhat.com>
1445 * call.c (print_error_for_call_failure): Say "no match" rather
1446 than "ambiguous" if there were no strict matches.
1447 (build_new_method_call_1): Likewise.
1450 * semantics.c (is_this_parameter): Allow capture proxies too.
1452 2014-05-12 Jason Merrill <jason@redhat.com>
1454 * call.c (maybe_print_user_conv_context): New.
1455 (convert_like_real): Use it. Print call context for bad
1456 user-defined conversion.
1457 (build_over_call): Print call context for bad 'this' conversion.
1459 * call.c (convert_like_real): Use inform for identifying the
1462 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
1464 * cvt.c (cp_convert_to_pointer): Don't call error_at if
1465 complain & tf_error is false.
1467 * decl.c (make_unbound_class_template): Prefer inform for
1468 "declared here"-type message.
1470 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
1474 * lambda.c (lambda_expr_this_capture): Add new parameter
1475 add_capture_p controlling whether the functions will try to
1476 capture 'this' via the default capture.
1477 (maybe_resolve_dummy): Likewise.
1478 * cp-tree.h: Adjust prototypes.
1479 * call.c, semantics.c: Change callers of these functions.
1480 * call.c (build_new_method_call_1): Use the actual 'this' that
1481 would be potentially captured for the overload resolution, instead
1482 of the dummy object.
1484 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
1486 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
1488 (convert_nontype_argument): Adjust calls.
1489 (coerce_template_parameter_pack): Add missing complain & tf_error
1492 2014-05-09 Jason Merrill <jason@redhat.com>
1496 * call.c (build_conditional_expr_1, conditional_conversion): Handle
1497 non-class lvalues and xvalues that differ only in cv-qualifiers.
1501 * call.c (build_user_type_conversion_1): The copy-init temporary
1505 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
1508 * call.c (build_conditional_expr_1): If overload resolution finds
1509 no match, just say "different types".
1512 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
1515 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
1516 if we didn't find a conversion.
1517 Don't accept a bad conversion too early.
1519 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
1522 * typeck.c (convert_for_assignment): Provide an inform for pointers
1523 to incomplete class types.
1525 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
1528 * pt.c (convert_nontype_argument): Protect all the error calls
1529 with complain & tf_error.
1531 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
1534 * pt.c (instantiate_decl): Avoid generating the body of a
1537 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
1540 * pt.c (maybe_begin_member_template_processing): Use
1541 uses_template_parms.
1543 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1544 Mike Stump <mikestump@comcast.net>
1545 Richard Sandiford <rdsandiford@googlemail.com>
1547 * call.c: Include wide-int.h.
1548 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
1549 (convert_for_arg_passing): Likewise.
1550 * class.c: Include wide-int.h.
1551 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
1552 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
1553 (include_empty_classes): Likewise
1554 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
1555 * cvt.c: Include wide-int.h.
1556 (ignore_overflows): Use wide_int_to_tree.
1557 * decl.c: Include wide-int.h.
1558 (check_array_designated_initializer): Use wide-int interfaces.
1559 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
1560 (finish_enum_value_list): Use signop.
1561 (build_enumerator): Use wide-int interfaces.
1562 * init.c: Include wide-int.h.
1563 (build_new_1): Use wide-int interfaces.
1564 * mangle.c: Include wide-int.h.
1565 (write_integer_cst): Use wide-int interfaces.
1566 (write_array_type): Likewise.
1567 * tree.c: Include wide-int.h.
1568 (cp_tree_equal): Use tree_int_cst_equal.
1569 * typeck2.c: Include wide-int.h.
1570 (process_init_constructor_array): Use wide-int interfaces.
1572 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
1575 * decl.c (grokfndecl): Check duplicate_decls return value for
1577 * pt.c (instantiate_decl): A deleted function is defined.
1579 2014-05-02 Jason Merrill <jason@redhat.com>
1581 * decl2.c (vague_linkage_p): Local statics have vague linkage.
1584 * lambda.c (lambda_capture_field_type): Wrap anything dependent
1586 (add_capture): Check for VLA before calling it.
1587 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
1588 just the current one. Make non-static.
1589 * cp-tree.h: Declare it.
1590 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
1591 the operand was static or constant.
1593 2014-05-02 Marek Polacek <polacek@redhat.com>
1595 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
1598 2014-05-01 Marek Polacek <polacek@redhat.com>
1601 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
1602 between label and variable when warning about returning local address.
1604 2014-04-30 Jason Merrill <jason@redhat.com>
1607 * init.c (build_value_init): Don't try to call an array constructor.
1610 * typeck2.c (massage_init_elt): Use maybe_constant_init.
1612 2014-04-30 Marek Polacek <polacek@redhat.com>
1614 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
1615 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
1616 for non-integer types.
1618 2014-04-29 Jason Merrill <jason@redhat.com>
1621 Represent the unevaluated exception specification of an implicitly
1622 declared or deleted function with a simple placeholder, not a list
1624 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
1625 * except.c (unevaluated_noexcept_spec): New.
1626 * class.c (deduce_noexcept_on_destructor): Use it.
1627 * decl.c (check_redeclaration_exception_specification): Call
1628 maybe_instantiate_noexcept.
1629 (duplicate_decls): Call it before merge_types.
1630 (start_preparsed_function): Call maybe_instantiate_noexcept.
1631 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
1632 * init.c (get_nsdmi): Factor out of perform_member_init.
1633 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
1634 (walk_field_subobs): Consider NSDMI for EH spec.
1635 (get_defaulted_eh_spec): New.
1636 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
1637 (defaulted_late_check): Defer EH checking in non-template classes.
1638 (after_nsdmi_defaulted_late_checks): New.
1639 * parser.c (cp_parser_class_specifier_1): Use it.
1640 (unparsed_classes): New macro.
1641 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
1642 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
1643 Remove list-of-functions handling.
1644 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
1645 handling and FN parameter.
1646 * typeck.c (merge_types): Adjust.
1648 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1651 * parser.c (cp_parser_alias_declaration): Check return value of
1654 2014-04-24 Jakub Jelinek <jakub@redhat.com>
1656 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
1657 atomic-clause, allow comma in between atomic-clause and
1660 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
1663 * rtti.c (emit_support_tinfos): Do not iterate on
1664 registered_builtin_types (partial revert).
1666 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
1669 * semantics.c (apply_deduced_return_type): Complete non-void type
1670 before estimating whether the type is aggregate.
1672 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
1675 * rtti.c (emit_support_tinfo_1): New function, extracted from
1676 emit_support_tinfos.
1677 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
1679 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1682 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
1683 fails, don't set OM_PARALLEL_COMBINED and return NULL.
1685 2014-04-18 Jason Merrill <jason@redhat.com>
1688 * call.c (reference_binding): Recurse on user-defined conversion.
1691 * call.c (standard_conversion): Don't try to apply restrict to void.
1693 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
1695 * decl.c (reshape_init_r): Handle a single element of vector type.
1697 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
1700 * decl2.c (cplus_decl_attributes): Handle
1701 pointer-to-member-function declarations.
1703 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
1706 * call.c (build_user_type_coversion): Use build_dummy_object
1707 to create the placeholder object for a constructor method call.
1708 (build_special_member_call): Likewise.
1709 (build_over_call): Check for the placeholder object with
1711 (build_new_method_call_1): Likewise. Don't attempt to resolve
1712 a dummy object for a constructor method call.
1714 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
1717 * friend.c (add_friend, make_friend_class): Move repeated friend
1718 warning under Wredundant_decls.
1720 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
1722 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
1723 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
1724 (do_class_using_decl): Likewise.
1725 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
1727 2014-04-15 Jakub Jelinek <jakub@redhat.com>
1730 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
1732 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
1734 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
1736 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
1738 * pt.c (mark_template_parm): Use template_parm_level_and_index.
1740 2014-04-11 Jason Merrill <jason@redhat.com>
1742 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
1744 (cp_lexer_get_preprocessor_token): Always clear it.
1745 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
1749 * decl.c (reshape_init_r): Handle a single element of class type.
1752 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
1753 built-in operator new.
1755 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
1758 * name-lookup.c (parse_using_directive): Return early if the
1759 attribs argument is error_mark_node; use get_attribute_name.
1761 2014-04-11 Jason Merrill <jason@redhat.com>
1765 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
1766 * call.c (struct z_candidate): Add flags field.
1767 (add_candidate): Add flags parm.
1768 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
1769 (add_template_candidate_real): Pass it.
1770 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
1771 * tree.c (build_aggr_init_expr): Copy it.
1772 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
1774 2014-04-10 Richard Biener <rguenther@suse.de>
1775 Jakub Jelinek <jakub@redhat.com>
1778 * error.c (dump_decl) <case FUNCTION_DECL>: If
1779 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
1780 recurse on DECL_ABSTRACT_ORIGIN instead of printing
1783 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
1785 * pt.c (check_template_variable): Check for the return of pedwarn
1786 before emitting a note.
1787 * parser.c (cp_parser_lambda_introducer): Likewise.
1789 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
1792 * pt.c (process_template_parm): For an invalid non-type parameter
1793 only set TREE_TYPE to error_mark_node.
1794 (push_inline_template_parms_recursive, comp_template_parms,
1795 redeclare_class_template, coerce_template_template_parm,
1796 coerce_template_template_parms, unify): Use error_operand_p.
1798 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
1800 * class.c (check_bases_and_members): Warn about non-virtual dtors
1801 in public bases only. Check warn_ecpp before complaining about
1802 non-polymorphic bases.
1804 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
1806 * decl.c (duplicate_decls): Check for the return of warning_at
1807 before emitting a note.
1808 (warn_misplaced_attr_for_class_type): Likewise.
1809 (check_tag_decl): Likewise.
1811 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
1814 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
1816 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
1819 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
1820 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
1821 instantiating a variable-sized type.
1824 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
1826 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
1828 * class.c (find_abi_tags_r): Check for the return of warning
1829 before emitting a note.
1830 (one_inherited_ctor): Likewise.
1832 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
1834 * decl.c (duplicate_decls): Check for the return of permerror
1835 before emitting a note.
1837 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
1839 * class.c (accessible_nvdtor_p): New.
1840 (check_bases): Don't check base destructor here ...
1841 (check_bases_and_members): ... check them here. Trigger on
1842 Wnon-virtual-dtor flag.
1843 (finish_struct_1): Use accessible_nvdtor_p.
1845 2014-04-01 Jason Merrill <jason@redhat.com>
1847 * pt.c (process_partial_specialization): Say "not deducible"
1848 rather than "not used". Use inform.
1851 * pt.c (coerce_template_parms): Check that the pack expansion
1852 pattern works with the first matching parameter.
1854 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
1856 * init.c (perform_member_init): Homogenize uninitialized
1859 2014-04-01 Jason Merrill <jason@redhat.com>
1862 * call.c (build_array_conv): Call complete_type.
1865 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
1866 (picflag_from_initializer): Return it.
1867 (process_init_constructor): Handle it.
1870 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
1871 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
1872 * pt.c (get_template_info): Handle NAMESPACE_DECL.
1873 (most_general_template): Handle more kinds of template.
1874 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
1875 instantiations and specializations.
1877 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
1880 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
1881 COMPONENT_REFs and ARRAY_REFs sooner.
1883 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
1886 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
1887 usage in non-functions with pushed scope.
1889 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
1892 * name-lookup.h (cp_binding_level): New transient field defining_class_p
1893 to indicate whether a scope is in the process of defining a class.
1894 * semantics.c (begin_class_definition): Set defining_class_p.
1895 * name-lookup.c (leave_scope): Reset defining_class_p.
1896 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
1897 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
1898 unwinding to class-defining scope to handle the erroneous definition of
1899 a generic function of an arbitrarily nested class within an enclosing
1902 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
1905 * method.c (walk_field_subobs): Improve the diagnostic
1906 locations for both REFERENCE_TYPEs and non-static const members.
1907 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
1908 instead of %qD to be consistent with the c++11 diagnostic.
1910 2014-03-25 Jason Merrill <jason@redhat.com>
1914 * class.c (build_vtbl_initializer): Handle abstract dtors here.
1915 * search.c (get_pure_virtuals): Not here.
1918 * parser.c (cp_parser_lambda_expression): Don't parse the body of
1919 a lambda in unevaluated context.
1922 * decl.c (create_array_type_for_decl): Complain about array of auto.
1924 2014-03-25 Jakub Jelinek <jakub@redhat.com>
1927 * semantics.c (potential_constant_expression_1): Handle
1930 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
1933 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
1934 introducing an implicit function template parameter within an explicit
1937 2014-03-22 Jason Merrill <jason@redhat.com>
1940 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
1943 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
1946 * name-lookup.c (push_class_level_binding_1): Check identifier_p
1947 on the name argument.
1949 2014-03-20 Jakub Jelinek <jakub@redhat.com>
1952 * init.c (build_zero_init_1): Ignore fields with error_mark_node
1955 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1958 * call.c (build_new_method_call_1): Handle pure virtuals called by
1961 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
1964 * parser.c (cp_parser_member_declaration): Don't allow
1965 finish_fully_implicit_template to consider friend declarations to be
1966 class member templates.
1967 (synthesize_implicit_template_parm): Handling winding back through class
1968 scope to the class being defined in order to inject a template argument
1972 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
1973 function scope as per cp_parser_skip_to_end_of_statement.
1975 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
1978 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
1980 2014-03-14 Jason Merrill <jason@redhat.com>
1984 * search.c (get_pure_virtuals): Handle abstract dtor here.
1985 (dfs_get_pure_virtuals): Not here.
1988 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1989 abstract class as pure.
1991 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1994 * pt.c (maybe_process_partial_specialization): Check return value
1995 of check_specialization_namespace.
1997 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
2000 * semantics.c (finish_static_assert): Call cxx_constant_value only
2001 if require_potential_rvalue_constant_expression returns true.
2003 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
2006 * method.c (get_inherited_ctor): New.
2007 * cp-tree.h (get_inherited_ctor): Declare it.
2008 * semantics.c (is_valid_constexpr_fn): Use it.
2010 2014-03-10 Jason Merrill <jason@redhat.com>
2013 * call.c (convert_default_arg): Remove special handling for
2017 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
2018 when deciding whether to call push_template_decl for a member class.
2019 * pt.c (push_template_decl_real): Return after wrong levels error.
2021 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
2024 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
2025 lambda, remove the lambda's own template argument list prior to fetching
2029 * parser.c (cp_parser_parameter_declaration_clause): Move generic
2030 function template unwinding on error into a more general location, ...
2031 (cp_parser_skip_to_end_of_statement): ... here.
2033 2014-03-07 Jason Merrill <jason@redhat.com>
2035 * Make-lang.in (check_g++_parallelize): Split dg.exp.
2037 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
2038 we're in a trailing return type.
2040 * typeck.c (comp_template_parms_position): 'auto' and
2041 'decltype(auto)' are different from real template parms.
2043 * parser.c (cp_parser_using_declaration): Consume the semicolon
2044 after bare parameter pack error.
2046 * cp-tree.h (REF_PARENTHESIZED_P): New.
2047 * semantics.c (force_paren_expr): Set it.
2048 * pt.c (do_auto_deduction): Check it.
2049 (tsubst) [COMPONENT_REF]: Copy it.
2050 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
2052 * decl.c (create_array_type_for_decl): Only warn about invalid
2053 C++1y VLA if flag_iso or warn_vla>0.
2054 (grokdeclarator): Likewise.
2055 * pt.c (tsubst): Likewise.
2056 * semantics.c (finish_decltype_type): Likewise.
2057 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
2058 (cp_build_addr_expr_1): Likewise.
2059 * init.c (build_new_1): Improve diagnostics.
2061 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
2064 * decl.c (check_initializer): Return NULL_TREE after error;
2065 consistently use inform.
2067 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
2069 * decl.c (check_initializer): Remove dead code.
2071 2014-03-06 Marek Polacek <polacek@redhat.com>
2074 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
2075 of checking tree code.
2077 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
2079 * parser.c (cp_lexer_set_source_position): New.
2080 (cp_parser_mem_initializer): Use it.
2081 (cp_parser_postfix_open_square_expression): Likewise.
2082 (cp_parser_parenthesized_expression_list): Likewise.
2083 (cp_parser_new_initializer): Likewise.
2084 (cp_parser_jump_statement): Likewise.
2085 (cp_parser_initializer): Likewise.
2086 (cp_parser_functional_cast): Likewise.
2088 2014-03-05 Jason Merrill <jason@redhat.com>
2091 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
2092 dependent expression.
2095 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
2096 if re-parsing might succeed.
2097 * semantics.c (finish_id_expression): Use of a parameter outside
2098 the function body is a parse error.
2100 * parser.c (cp_parser_mem_initializer): Set input_location
2101 properly for init-list warning.
2102 (cp_parser_postfix_open_square_expression): Likewise.
2103 (cp_parser_parenthesized_expression_list): Likewise.
2104 (cp_parser_new_initializer): Likewise.
2105 (cp_parser_jump_statement): Likewise.
2106 (cp_parser_initializer): Likewise.
2107 (cp_parser_functional_cast): Likewise.
2109 2014-03-04 Jason Merrill <jason@redhat.com>
2112 * typeck2.c (process_init_constructor_record): Set
2113 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
2117 * parser.c (cp_parser_direct_declarator): Set declarator to
2118 cp_error_declarator on invalid qualified-id.
2120 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
2123 * parser.c (cp_parser_using_declaration): Early return when
2124 cp_parser_nested_name_specifier errors out.
2126 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
2129 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
2130 function scope on parse error in function parameter list.
2132 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
2134 * method.c (implicitly_declare_fn): Remove redundant
2135 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
2136 * semantics.c (is_instantiation_of_constexpr): Likewise.
2137 * error.c (dump_function_decl): Likewise.
2139 2014-03-01 Jason Merrill <jason@redhat.com>
2142 * semantics.c (begin_maybe_infinite_loop): Use
2143 fold_non_dependent_expr_sfinae.
2145 2014-02-28 Jason Merrill <jason@redhat.com>
2148 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
2150 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
2153 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
2154 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
2155 * lambda.c (maybe_add_lambda_conv_op): Likewise.
2157 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
2160 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
2163 2014-02-27 Jason Merrill <jason@redhat.com>
2167 * decl2.c (tentative_decl_linkage): Don't mess with functions that
2168 are not yet defined.
2170 2014-02-26 Jason Merrill <jason@redhat.com>
2174 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
2175 * init.c (build_vtbl_address): Do it here.
2181 * pt.c (struct warning_sentinel): New.
2182 (tsubst_copy_and_build): Use it instead of
2183 c_inhibit_evaluation_warnings.
2184 * typeck.c (maybe_warn_about_useless_cast): Remove
2185 c_inhibit_evaluation_warnings check.
2188 * pt.c (get_template_parm_index): New.
2189 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
2190 (process_template_parm): Allow bare packs in template template
2191 parm template parms.
2192 (coerce_template_parameter_pack): Handle fixed template template
2193 parm packs and fixed packs not at the end of the parm list.
2194 (coerce_template_parms): Handle template parm packs not at the end
2196 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
2199 * pt.c (unify): Ignore alias templates when deducing a template
2205 * call.c (reference_binding): Recurse on user-defined conversion.
2206 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
2208 2014-02-25 Jason Merrill <jason@redhat.com>
2211 * call.c (reference_binding): Recurse on user-defined conversion.
2212 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
2214 * call.c (print_conversion_rejection): Handle n_arg of -2.
2215 (build_user_type_conversion_1): Pass it.
2218 * decl2.c (no_linkage_error): Handle C++98 semantics.
2219 (reset_type_linkage): Move from decl.c.
2220 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
2221 (bt_reset_linkage_2, reset_decl_linkage): New.
2222 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
2223 (cp_write_global_declarations): Move condition into no_linkage_error.
2224 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
2225 * semantics.c (expand_or_defer_fn_1): Factor out
2226 tentative_decl_linkage.
2227 * cp-tree.h: Adjust.
2229 * decl2.c (finish_static_data_member_decl): Diagnose static data
2230 member in unnamed class.
2231 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
2234 * class.c (clone_function_decl): Call note_vague_linkage_fn for
2235 defaulted virtual dtor.
2239 * pt.c (get_underlying_template): Fix equivalence calculation.
2241 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
2244 * parser.c (function_being_declared_is_template_p): Return false when
2245 processing a template parameter list.
2246 (cp_parser_parameter_declaration_clause): Don't set
2247 auto_is_implicit_function_template_parm_p when processing a
2248 template parameter list.
2250 * parser.c (synthesize_implicit_template_parm): Inject new template
2251 argument list appropriately when a generic member function
2252 of a class template is declared out-of-line.
2255 * parser.c (cp_parser_direct_declarator): Don't save and
2256 restore num_template_parameter_lists around call to
2257 cp_parser_parameter_declaration_list.
2258 (function_being_declared_is_template_p): New predicate.
2259 (cp_parser_parameter_declaration_list): Use
2260 function_being_declared_is_template_p as predicate for
2261 inspecting current function template parameter list length
2262 rather than num_template_parameter_lists.
2264 2014-02-24 Jason Merrill <jason@redhat.com>
2267 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
2268 DECL_EXPR initialize a non-class iterator.
2271 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
2273 2014-02-21 Jason Merrill <jason@redhat.com>
2276 * parser.c (cp_parser_type_name): Always check dependency.
2277 (cp_parser_type_specifier_seq): Call
2278 cp_parser_parse_and_diagnose_invalid_type_name.
2281 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
2284 * parser.c (cp_parser_default_argument): Clear
2285 current_class_ptr/current_class_ref like tsubst_default_argument.
2288 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
2289 than current_binding_level.
2292 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
2295 * parser.c (cp_parser_enum_specifier): Call
2296 check_for_bare_parameter_packs.
2299 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
2303 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
2304 of the partial instantiation, not the most general template.
2305 (maybe_process_partial_specialization): Reassign everything on
2309 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
2310 (check_explicit_specialization): Don't clone.
2313 * pt.c (coerce_template_parms): Bail if argument packing fails.
2316 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
2317 Don't get confused by a CONSTRUCTOR that already has a type.
2320 * call.c (build_array_conv): Don't crash on VLA.
2323 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
2326 * lambda.c (maybe_resolve_dummy): Don't try to capture this
2327 in declaration context.
2331 * pt.c (unify): Only unify if deducible. Handle 0-length list.
2334 * parser.c (cp_parser_direct_declarator): Don't wrap a
2335 type-dependent expression in a NOP_EXPR.
2338 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
2343 * parser.c (cp_parser_template_argument): Restore dereference.
2344 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
2345 (process_partial_specialization): Handle deref.
2348 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
2352 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
2353 implicit_template_scope upon leaving an out-of-line generic member
2354 function definition.
2356 2014-02-20 Kai Tietz <ktietz@redhat.com>
2359 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
2360 valued type argument as error_mark_node.
2363 * semantics.c (finish_fname): Handle error_mark_node.
2365 2014-02-19 Jason Merrill <jason@redhat.com>
2368 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
2369 spec from template context.
2371 2014-02-19 Jakub Jelinek <jakub@redhat.com>
2374 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
2375 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
2378 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
2380 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
2383 * semantics.c (ensure_literal_type_for_constexpr_object): Use
2386 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
2389 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
2390 During error recovery allow_non_constant may be false.
2392 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
2395 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
2396 scope whenever a template parameter list has been started, independent
2397 of whether the function call operator was well-formed or not.
2400 * parser.c (cp_parser_member_declaration): Pop fully implicit template
2401 scope for generic friend declarations as well as for non-friends.
2403 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
2406 * method.c (implicitly_declare_fn): A constructor of a class with
2407 virtual base classes isn't constexpr (7.1.5p4).
2409 2014-02-05 Jan Hubicka <hubicka@ucw.cz
2411 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
2413 2014-02-05 Jakub Jelinek <jakub@redhat.com>
2416 * parser.c (cp_parser_omp_declare_reduction): Save and free
2419 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
2423 * tree.c (handle_init_priority_attribute): Call default_conversion on
2424 the attribute argument.
2426 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
2429 * method.c (synthesized_method_walk): If vbases is non-null but
2430 is_empty is true, likewise don't worry about the virtual bases.
2432 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
2435 * typeck2.c (process_init_constructor_record): Just skip unnamed
2438 2014-01-31 Jason Merrill <jason@redhat.com>
2441 * pt.c (mark_decl_instantiated): Call mark_needed.
2444 * decl2.c (handle_tls_init): Handle null init fn.
2447 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
2449 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
2452 * class.c (build_vfield_ref): Early return error_mark_node if
2453 TYPE_VFIELD (type) is null.
2454 (build_base_path): Check return value of build_vfield_ref.
2456 2014-01-31 Jason Merrill <jason@redhat.com>
2459 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
2460 [ck_list]: Check for error_mark_node.
2461 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
2464 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
2465 during partial ordering.
2467 2014-01-31 Marek Polacek <polacek@redhat.com>
2470 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
2472 2014-01-30 Jason Merrill <jason@redhat.com>
2475 * cp-tree.h (struct saved_scope): Add x_local_specializations.
2476 (local_specializations): New macro.
2477 * pt.c (local_specializations): Remove variable.
2479 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
2482 * parser.c (make_string_pack): Use double_int::from_buffer.
2484 2014-01-30 Marek Polacek <polacek@redhat.com>
2487 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
2489 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
2490 with input_location.
2491 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
2494 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
2497 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
2499 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
2502 * pt.c (lookup_template_class_1): Check start_enum return value
2503 for error_mark_node.
2505 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
2507 * decl.c (duplicate_decls, typename_hash, typename_compare):
2508 Use TYPE_IDENTIFIER.
2509 * error.c (dump_type): Likewise.
2510 * mangle.c (dump_substitution_candidates): Likewise.
2512 2014-01-30 Jason Merrill <jason@redhat.com>
2515 * decl2.c (attributes_naming_typedef_ok): New.
2516 * cp-tree.h: Declare it.
2517 * decl.c (grokdeclarator): Check it.
2518 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
2520 2014-01-29 Jason Merrill <jason@redhat.com>
2523 * call.c (add_builtin_candidate): Catch dependent types.
2526 * pt.c (expand_template_argument_pack): Correct
2527 non_default_args_count calculation.
2530 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
2533 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
2534 have a friend template in a class template.
2535 * pt.c (tsubst_friend_function): Look through it.
2536 (push_template_decl_real): A friend member template is
2539 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
2542 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
2545 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
2548 * pt.c (instantiate_template_1): Check for error_mark_node the second
2551 2014-01-29 Jason Merrill <jason@redhat.com>
2554 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
2555 cdtor_returns_this case.
2558 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
2560 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
2563 * semantics.c (finish_omp_reduction_clause): Check type for
2566 2014-01-28 Jason Merrill <jason@redhat.com>
2569 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
2570 (tsubst_copy): Use it if lookup fails.
2573 * pt.c (tsubst_function_type): Make sure we keep the same function
2577 * semantics.c (build_anon_member_initialization): Stop walking
2578 when we run out of COMPONENT_REFs.
2581 * decl.c (lookup_and_check_tag): Ignore template parameters if
2582 scope == ts_current.
2583 * pt.c (check_template_shadow): Don't complain about the injected
2586 * decl.c (duplicate_decls): Tweak.
2589 * mangle.c (write_unqualified_name): Handle operator auto.
2591 2014-01-27 Jason Merrill <jason@redhat.com>
2595 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
2596 list-initialization. A conversion to rvalue ref that involves
2597 an lvalue-rvalue conversion is bad.
2598 (convert_like_real): Give helpful error message.
2601 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
2604 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
2608 * pt.c (template_parm_to_arg): Call convert_from_reference.
2609 (tsubst_template_arg): Don't strip reference refs.
2612 * call.c (build_aggr_conv): Reject value-initialization of reference.
2616 * call.c (convert_like_real): Give helpful error about excess braces
2617 for ck_rvalue of scalar type.
2620 * call.c (reference_binding): Only elide braces if the single
2621 element is reference-related.
2624 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
2628 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
2632 * decl.c (compute_array_index_type): Don't call
2633 maybe_constant_value for a non-integral expression.
2635 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2637 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
2639 * cp-gimplify.c (cp_genericize): Likewise.
2640 * decl.c (grokfndecl): Likewise.
2641 * parser.c (cp_parser_postfix_expression): Likewise.
2642 (cp_parser_postfix_open_square_expression): Likewise.
2643 (cp_parser_direct_declarator): Likewise.
2644 (is_cilkplus_vector_p): Likewise.
2645 (cp_parser_omp_clause_name): Likewise.
2646 (cp_parser_omp_all_clauses): Likewise.
2647 * pt.c (apply_late_template_attributes): Likewise.
2648 * typeck.c (cp_build_array_ref): Likewise.
2649 (cp_build_compound_expr): Likewise.
2650 (check_return_expr): Likewise.
2652 2014-01-24 Jason Merrill <jason@redhat.com>
2655 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
2660 * typeck2.c (process_init_constructor_array): Don't create
2663 2014-01-24 Jakub Jelinek <jakub@redhat.com>
2665 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
2666 handling for RANGE_ARRAY case.
2668 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
2671 * name-lookup.c (push_using_directive): Use timevar_cond_start.
2673 2014-01-23 Marek Polacek <polacek@redhat.com>
2676 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
2678 2014-01-23 Marek Polacek <polacek@redhat.com>
2681 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
2684 2014-01-23 Jason Merrill <jason@redhat.com>
2687 * cp-tree.h (struct language_function): Add infinite_loop and
2689 (current_function_infinite_loop): New.
2690 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
2691 (break_maybe_infinite_loop): New.
2692 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
2693 (finish_do_stmt, finish_for_cond, finish_for_stmt)
2694 (begin_range_for_stmt): Use them.
2695 * decl.c (finish_function): Don't warn about missing return
2696 if current_function_infinite_loop.
2697 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
2698 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
2700 * call.c (build_op_delete_call): Use make_tree_vector and
2701 release_tree_vector.
2703 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
2706 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
2707 nested_name_specifier.
2709 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2711 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
2712 see if there is an attribute after function decl. If so, then
2714 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
2715 enabled function late parsing.
2716 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
2717 attribute for a SIMD-enabled function.
2718 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
2719 the function is used by SIMD-enabled function (indicated by NULL
2720 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
2721 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
2722 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
2723 vectorlength clause in SIMD-enabled function and #pragma SIMD's
2724 vectorlength clause. Added a new bool parameter to differentiate
2726 (cp_parser_cilk_simd_fn_vector_attrs): New function.
2727 (is_cilkplus_vector_p): Likewise.
2728 (cp_parser_late_parsing_elem_fn_info): Likewise.
2729 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
2730 and "vectorlength" clauses when Cilk Plus is enabled.
2731 (cp_parser_omp_clause_linear): Added a new parameter of type bool
2732 and emit a sorry message when step size is a parameter.
2733 * parser.h (cp_parser::cilk_simd_fn_info): New field.
2734 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
2736 * pt.c (apply_late_template_attributes): Likewise.
2738 2014-01-23 Jakub Jelinek <jakub@redhat.com>
2741 * semantics.c (finish_omp_reduction_clause): Reject
2742 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
2744 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
2747 * parser.c (cp_parser_class_head): Push the class before parsing
2748 the base-clause, pop after it.
2750 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
2752 * decl2.c (cpp_check): Revert prototype change.
2754 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
2758 * init.c (build_value_init_noctor): Don't pass error_mark_node to
2761 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
2764 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
2765 only when errorcount == 0.
2767 2014-01-17 Marek Polacek <polacek@redhat.com>
2770 * cvt.c (ocp_convert): Don't segfault on non-existing
2771 ENUM_UNDERLYING_TYPE.
2773 2014-01-16 Jason Merrill <jason@redhat.com>
2776 * tree.c (bot_manip): Update the location of builtin_LINE and
2779 2014-01-14 Jason Merrill <jason@redhat.com>
2782 * typeck2.c (massage_init_elt): New.
2783 (process_init_constructor_record)
2784 (process_init_constructor_union): Use it.
2785 (process_init_constructor_array): Use it. Use RANGE_EXPR.
2786 (split_nonconstant_init_1): Handle it.
2787 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
2789 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
2792 * parser.c (cp_parser_postfix_expression): Added a new if-statement
2793 and replaced an existing if-statement with else-if statement.
2794 Changed an existing error message wording to match the one from the C
2797 2014-01-08 Jason Merrill <jason@redhat.com>
2800 * class.c (abi_tag_data): Add tags field.
2801 (check_abi_tags): Initialize it.
2802 (find_abi_tags_r): Support collecting missing tags.
2803 (mark_type_abi_tags): Don't look at template args.
2804 (inherit_targ_abi_tags): New.
2805 (check_bases_and_members): Use it.
2806 * cp-tree.h (ABI_TAG_IMPLICIT): New.
2807 * mangle.c (write_abi_tags): Check it.
2809 2014-01-07 Jason Merrill <jason@redhat.com>
2812 * pt.c (num_innermost_template_parms): New.
2813 (get_underlying_template): Use it.
2816 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
2818 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
2820 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
2821 the letter of 20.11.6 about Base and Derived naming the same
2822 class type modulo cv-qualifiers.
2824 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
2827 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
2828 function as unimplemented for generic lambdas with varargs.
2831 * parser.c (cp_parser_template_parameter): Early out with
2832 error_mark_node if parameter declaration was not parsed.
2835 * parser.c (cp_parser_lambda_expression): Save/reset/restore
2836 auto_is_implicit_function_template_parm_p around lambda body.
2839 * parser.c (cp_parser_init_declarator): Undo fully implicit
2840 template parameter list when declarator is not a function.
2842 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
2845 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
2847 2014-01-03 Tobias Burnus <burnus@net-b.de>
2850 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
2852 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
2856 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
2857 as include_std to perform_koenig_lookup.
2858 (cp_parser_postfix_expression): Adjust.
2859 * pt.c (tsubst_copy_and_build): Likewise.
2860 * semantics.c (perform_koenig_lookup): Remove bool parameter.
2861 (omp_reduction_lookup): Adjust.
2862 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
2863 (lookup_arg_dependent): Likewise.
2864 (lookup_function_nonclass): Adjust.
2865 * name-lookup.h: Adjust declaration.
2866 * cp-tree.h: Likewise.
2868 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
2871 * parser.c (cp_parser_userdef_numeric_literal): Mention
2872 -fext-numeric-literals in the message.
2874 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
2877 * call.c (build_conditional_expr_1): Check the return value of
2880 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
2882 * call.c (convert_like_real): Check complain.
2884 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
2887 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
2890 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2892 Update copyright years
2894 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2896 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
2897 the standard form for the copyright notice.
2899 Copyright (C) 2014 Free Software Foundation, Inc.
2901 Copying and distribution of this file, with or without modification,
2902 are permitted in any medium without royalty provided the copyright
2903 notice and this notice are preserved.