1 2018-03-14 Jason Merrill <jason@redhat.com>
3 PR c++/84820 - no error for invalid qualified-id.
4 * parser.c (cp_parser_make_indirect_declarator): Don't wrap
7 PR c++/84801 - ICE with unexpanded pack in lambda.
8 * pt.c (check_for_bare_parameter_packs): Don't return early for a
9 lambda in non-template context.
11 PR c++/81236 - auto variable and auto function
12 * pt.c (tsubst_baselink): Update the type of the BASELINK after
15 2018-03-14 Jason Merrill <jason@redhat.com>
17 PR c++/83916 - ICE with template template parameters.
18 * pt.c (convert_template_argument): Don't substitute into type of
19 non-type parameter if we don't have enough arg levels.
22 2018-03-14 Marek Polacek <polacek@redhat.com>
25 * semantics.c (finish_static_assert): Check
26 instantiation_dependent_expression_p instead of
27 {type,value}_dependent_expression_p.
29 2018-03-13 Paolo Carlini <paolo.carlini@oracle.com>
30 Jason Merrill <jason@redhat.com>
32 PR c++/82336 - link error with list-init default argument.
33 * decl.c (check_default_argument): Unshare an initializer list.
35 2018-03-13 Jakub Jelinek <jakub@redhat.com>
38 * decl.c (duplicate_decls): For redefinition of built-in, use error
39 and return error_mark_node. For redeclaration, return error_mark_node
40 rather than olddecl if !flag_permissive.
42 2018-03-13 Jason Merrill <jason@redhat.com>
44 PR c++/82565 - ICE with concepts and generic lambda.
45 * pt.c (instantiate_decl): Clear fn_context for lambdas.
47 2018-03-13 Jason Merrill <jason@redhat.com>
49 PR c++/84720 - ICE with rvalue ref non-type argument.
50 * pt.c (convert_nontype_argument): Handle rvalue references.
52 PR c++/84839 - ICE with decltype of parameter pack.
53 * pt.c (tsubst_pack_expansion): Set cp_unevaluated_operand while
54 instantiating dummy parms.
56 * parser.c (cp_parser_simple_type_specifier): Pedwarn about auto
57 parameter even without -Wpedantic.
59 PR c++/84798 - ICE with auto in abstract function declarator.
60 * parser.c (cp_parser_parameter_declaration_clause): Check
61 parser->default_arg_ok_p.
63 2018-03-13 Jakub Jelinek <jakub@redhat.com>
66 * constexpr.c (find_array_ctor_elt): Don't use elt reference after
67 first potential CONSTRUCTOR_ELTS reallocation. Convert dindex to
68 sizetype. Formatting fixes.
70 2018-03-12 Jason Merrill <jason@redhat.com>
72 PR c++/84355 - ICE with deduction for member class template.
73 * pt.c (tsubst) [TEMPLATE_TYPE_PARM]: Always substitute into
74 CLASS_PLACEHOLDER_TEMPLATE.
76 PR c++/84802 - ICE capturing uninstantiated class.
77 * lambda.c (build_capture_proxy): Call complete_type.
79 2018-03-09 Jason Merrill <jason@redhat.com>
81 PR c++/84770 - ICE with typedef and parameter pack.
82 * pt.c (verify_unstripped_args_1): Split out from
83 verify_unstripped_args.
85 PR c++/84785 - ICE with alias template and default targs.
86 * pt.c (type_unification_real): Set processing_template_decl if
89 PR c++/84752 - ICE with capture of constexpr array.
90 * call.c (standard_conversion): Set rvaluedness_matches_p on the
91 identity conversion under ck_lvalue.
93 2018-03-09 Jason Merrill <jason@redhat.com>
94 Paolo Carlini <paolo.carlini@oracle.com>
98 * pt.c (any_erroneous_template_args_p): New.
99 * cp-tree.h (any_erroneous_template_args_p): Declare it.
100 * parser.c (cp_parser_class_specifier_1): Use it.
102 2018-03-09 Jason Merrill <jason@redhat.com>
104 PR c++/84726 - unnecessary capture of constant vars.
105 * cp-tree.h (LAMBDA_CAPTURE_EXPLICIT_P)
106 (LAMBDA_EXPR_CAPTURE_OPTIMIZED): New.
107 * expr.c (mark_use): Set LAMBDA_EXPR_CAPTURE_OPTIMIZED.
108 * lambda.c (is_constant_capture_proxy)
109 (current_lambda_expr, var_to_maybe_prune, mark_const_cap_r)
110 (prune_lambda_captures): New.
111 (finish_lambda_function): Call prune_lambda_captures.
113 2018-03-09 Jason Merrill <jason@redhat.com>
114 Jakub Jelinek <jakub@redhat.com>
117 * call.c (convert_arg_to_ellipsis): Instead of cp_build_addr_expr
118 build ADDR_EXPR with REFERENCE_TYPE.
119 (build_over_call): For purposes of check_function_arguments, if
120 argarray[j] is ADDR_EXPR with REFERENCE_TYPE created above, use
121 its operand rather than the argument itself.
123 2018-03-09 Jakub Jelinek <jakub@redhat.com>
126 * decl.c (duplicate_decls): Don't override __* prefixed builtins
127 except for __[^b]*_chk, instead issue permerror and for -fpermissive
128 also a note and return olddecl.
130 2018-03-09 Nathan Sidwell <nathan@acm.org>
133 * name-lookup.c (do_pushdecl_with_scope): Only clear
134 current_function_decl when pushing a non-class (i.e. namespace)
137 2018-03-08 Jason Merrill <jason@redhat.com>
138 Jakub Jelinek <jakub@redhat.com>
141 * call.c (build_over_call): In templates set TREE_USED (first_fn) when
142 not calling mark_used for the benefit of -Wunused-function warning.
144 2018-03-06 Jason Merrill <jason@redhat.com>
146 * lambda.c (is_capture_proxy_with_ref): Remove.
147 * constexpr.c, expr.c, cp-tree.h, semantics.c: Adjust.
149 2018-03-06 Marek Polacek <polacek@redhat.com>
152 * constexpr.c (cxx_bind_parameters_in_call): Unshare evaluated
155 2018-03-06 Alexandre Oliva <aoliva@redhat.com>
158 * tree.c (lvalue_kind): Use presence/absence of REFERENCE_TYPE
159 only while processing template decls.
160 * typeck.c (build_x_conditional_expr): Move wrapping of
161 reference type around type...
162 * call.c (build_conditional_expr_1): ... here. Rename
163 is_lvalue to is_glvalue.
164 * parser.c (cp_parser_fold_expression): Catch REFERENCE_REF_P
165 INDIRECT_REF of COND_EXPR too.
168 * init.c (build_zero_init_1): Zero-initialize references.
171 * semantics.c (finish_stmt_expr_expr): Reject unresolved
172 overloads used as stmt expr values.
174 2018-03-05 Jason Merrill <jason@redhat.com>
176 PR c++/84708 - ICE with lambda in local class NSDMI.
177 * lambda.c (lambda_expr_this_capture): Handle local class NSDMI
180 2018-03-05 Jakub Jelinek <jakub@redhat.com>
183 * constexpr.c (constexpr_call_hasher::equal): Return false if
184 lhs->hash != rhs->hash. Change return 1 to return true and
185 return 0 to return false.
187 2018-03-05 Nathan Sidwell <nathan@acm.org>
190 * pt.c (process_template_arg): Mark lookup_keep on a default arg.
192 2018-03-05 Marek Polacek <polacek@redhat.com>
195 * decl.c (duplicate_decls): Check DECL_NAME before accessing
198 2018-03-05 Nathan Sidwell <nathan@acm.org>
201 * friend.c (do_friend): Restore check for identifier_p inside
204 2018-03-05 Paolo Carlini <paolo.carlini@oracle.com>
207 * parser.c (cp_parser_lambda_introducer): Reject any capture not
208 involving a VAR_DECL or a PARM_DECL.
210 2018-03-05 Pádraig Brady <P@draigBrady.com>
211 Jason Merrill <jason@redhat.com>
212 Nathan Sidwell <nathan@acm.org>
215 * decl2.c (get_tls_init_fn): Check TYPE_HAS_TRIVIAL_DFLT too.
217 2018-03-03 Jason Merrill <jason@redhat.com>
219 PR c++/84686 - missing volatile loads.
220 * cvt.c (convert_to_void): Call maybe_undo_parenthesized_ref.
222 2018-03-03 Paolo Carlini <paolo.carlini@oracle.com>
225 * optimize.c (maybe_thunk_body): Bail out immediately if either
226 fns[0] or fns[1] is null.
228 2018-03-02 Marek Polacek <polacek@redhat.com>
231 * constexpr.c (get_array_or_vector_nelts): New.
232 (cxx_eval_array_reference): Use it.
233 (cxx_eval_vec_init_1): Likewise.
234 (cxx_eval_store_expression): Likewise.
236 2018-03-02 Jason Merrill <jason@redhat.com>
238 * semantics.c (force_paren_expr): Remove redundant test.
240 2018-03-02 Marek Polacek <polacek@redhat.com>
243 * decl.c (cp_complete_array_type): Check error_mark_node.
246 * typeck.c (cp_perform_integral_promotions): Check the result of
249 2018-03-02 Jakub Jelinek <jakub@redhat.com>
252 * pt.c (tsubst_copy_and_build) <case TEMPLATE_ID_EXPR>: Use
253 RETURN instead of return.
254 <case POINTER_PLUS_EXPR>: Likewise.
255 <case CONVERT_EXPR>: If op0 is error_mark_node, just return
256 it instead of wrapping it into CONVERT_EXPR.
258 2018-03-02 Jason Merrill <jason@redhat.com>
261 * pt.c (type_dependent_expression_p): Check DECL_LANG_SPECIFIC.
263 2018-03-02 Marek Polacek <polacek@redhat.com>
266 * cp-gimplify.c (cp_fully_fold): Unwrap TARGET_EXPR or a CONSTRUCTOR
267 wrapped in VIEW_CONVERT_EXPR.
269 2018-03-01 Martin Sebor <msebor@redhat.com>
272 * decl.c (check_redeclaration_no_default_args): Merge attributes
273 specified on redeclarations of the same function template.
276 2018-03-01 Marek Polacek <polacek@redhat.com>
277 Jason Merrill <jason@redhat.com>
280 * semantics.c (force_paren_expr): Create a PAREN_EXPR when in
282 (maybe_undo_parenthesized_ref): Unwrap PAREN_EXPR.
283 * typeck2.c (store_init_value): Call fold_non_dependent_expr instead
284 of instantiate_non_dependent_expr.
285 * tree.c (lvalue_kind): Handle PAREN_EXPR like NON_DEPENDENT_EXPR.
287 2018-03-01 Nathan Sidwell <nathan@acm.org>
290 * name-lookup.c (member_vec_dedup): Remove manually peeled
291 iteration. Ignore dependent ctor inheritance.
293 2018-03-01 Jason Merrill <jason@redhat.com>
295 PR c++/71569 - decltype of template.
296 * parser.c (cp_parser_decltype_expr): Handle missing template args.
298 2018-03-01 Marek Polacek <polacek@redhat.com>
301 * constexpr.c (require_rvalue_constant_expression): New function.
302 * cp-tree.h: Declare it.
303 * semantics.c (finish_static_assert): Use it instead of
304 require_potential_rvalue_constant_expression.
306 2018-03-01 Jason Merrill <jason@redhat.com>
307 Alexandre Oliva <aoliva@redhat.com>
309 PR c++/71569 - ICE with redundant args on member variable template.
310 * decl.c (start_decl): Handle partial specialization of member
312 * pt.c (determine_specialization): Allow partial specialization
313 of member variable template without specializing enclosing class.
314 (process_partial_specialization): Improve error message.
316 2018-02-28 Jason Merrill <jason@redhat.com>
318 PR c++/71784 - ICE with ref-qualifier and explicit specialization.
319 * pt.c (determine_specialization): Check ref-qualifier.
321 2018-02-28 Jakub Jelinek <jakub@redhat.com>
324 * parser.c (cp_parser_attributes_opt): Formatting fix.
325 (cp_parser_skip_balanced_tokens, cp_parser_skip_gnu_attributes_opt,
326 cp_parser_skip_std_attribute_spec_seq, cp_parser_skip_attributes_opt):
328 (cp_parser_member_declaration): Use cp_parser_skip_attributes_opt
329 instead of tentative parse to peek over optional attribute tokens
330 to check for CPP_COLON after them.
334 * pt.c (INCLUDE_STRING): Remove define.
335 (warn_spec_missing_attributes): Use pretty_printer instead of
336 std::string. Fix up inform call so that the list of attributes
339 2018-02-28 Martin Sebor <msebor@redhat.com>
342 * decl.c (duplicate_decls): Fully merge attributes const, pure,
345 2018-02-28 Nathan Sidwell <nathan@acm.org>
348 * name-lookup.h (search_anon_aggr): Add defaulted WANT_TYPE arg.
349 * name-lookup.c (fields_linear_search): Look in an anon-aggr
350 regardless of want_type.
351 (search_anon_aggr): Just use get_class_binding_direct.
353 2018-02-28 Jakub Jelinek <jakub@redhat.com>
355 * decl.c (cp_finish_decomp): Don't adjust eltscnt when calling
358 2018-02-27 Martin Sebor <msebor@redhat.com>
360 * pt.c: Avoid including <string> directly.
362 2018-02-27 Martin Sebor <msebor@redhat.com>
366 * cp-tree.h (warn_spec_missing_attributes): New function.
367 ((check_explicit_specialization): Add an argument. Call the above
369 * decl.c (duplicate_decls): Avoid applying primary function template's
370 attributes to its explicit specializations.
371 cp/pt.c (warn_spec_missing_attributes): Define.
373 2018-02-27 HĂĄkon Sandsmark <hsandsmark@gmail.com>
375 PR c++/71546 - lambda init-capture with qualified-id.
376 * parser.c (cp_parser_lambda_introducer): Clear scope after
379 2018-02-27 Nathan Sidwell <nathan@acm.org>
382 * name-lookup.h (get_member_slot): Rename ...
383 (find_member_slot): ... here.
384 (add_member_slot): New.
385 * name-lookup.c (member_vec_linear_search): No need to check for
387 (get_member_slot): Rename ...
388 (find_member_slot): ... here. Don't add slot for incomplete class.
389 (add_member_slot): New.
390 * class.c (add_method): Adjust get_member_slot rename. Bail out
391 if push_class_level_binding fails. Create slot and grok
392 properties once we're committed to insertion.
394 2018-02-27 Jason Merrill <jason@redhat.com>
396 PR c++/84489 - dependent default template argument
397 * pt.c (type_unification_real): Handle early substitution failure.
399 2018-02-26 Jason Merrill <jason@redhat.com>
401 PR c++/84560 - ICE capturing multi-dimensional VLA.
402 * tree.c (array_of_runtime_bound_p): False if the element is
405 PR c++/84441 - ICE with base initialized from ?:
406 * call.c (unsafe_copy_elision_p): Handle COND_EXPR.
408 PR c++/84520 - ICE with generic lambda in NSDMI.
409 * lambda.c (lambda_expr_this_capture): Don't look for fake NSDMI
410 'this' in a generic lambda instantiation.
412 PR c++/84559 - ICE with constexpr VLA.
413 * constexpr.c (ensure_literal_type_for_constexpr_object): Check
414 for constexpr variable with VLA type.
416 2018-02-26 Jakub Jelinek <jakub@redhat.com>
419 * constexpr.c (cxx_eval_vec_init_1): For reuse, treat NULL eltinit like
420 a valid constant initializer. Formatting fixes.
422 2018-02-26 Paolo Carlini <paolo.carlini@oracle.com>
425 * pt.c (tsubst_attributes): Handle correctly tsubst_attribute
427 (apply_late_template_attributes): Likewise.
429 2018-02-26 Jakub Jelinek <jakub@redhat.com>
432 * parser.c (cp_parser_omp_var_list_no_open): Only call
433 cp_parser_lookup_name_simple on names satisfying identifier_p.
434 (cp_parser_oacc_routine): Likewise.
436 2018-02-26 Jason Merrill <jason@redhat.com>
438 PR c++/84551 - ICE with concepts and -g.
439 * parser.c (add_debug_begin_stmt): Do nothing in a concept.
441 2018-02-26 Marek Polacek <polacek@redhat.com>
444 * tree.c (replace_placeholders_r): Only check TREE_CONSTANT on
447 2018-02-26 Jason Merrill <jason@redhat.com>
449 PR c++/84447 - ICE with deleted inherited ctor with default arg.
450 * call.c (build_over_call): Handle deleted functions in one place.
452 2018-02-26 Paolo Carlini <paolo.carlini@oracle.com>
455 * decl.c (redeclaration_error_message): Don't try to use
456 DECL_DECLARED_CONSTEXPR_P on CONST_DECLs.
458 2018-02-26 Paolo Carlini <paolo.carlini@oracle.com>
460 * lambda.c (build_capture_proxy): Define static.
461 * cp-tree.h (build_capture_proxy): Remove.
463 2018-02-26 Marek Polacek <polacek@redhat.com>
466 * name-lookup.c (suggest_alternative_in_explicit_scope): Return false
467 if name is error node.
469 2018-02-25 Jason Merrill <jason@redhat.com>
471 PR c++/84015 - ICE with class deduction and auto template parm.
472 * pt.c (rewrite_template_parm): Use tf_partial in first tsubst.
474 2018-02-24 Marek Polacek <polacek@redhat.com>
477 * constexpr.c (maybe_constant_init_1): New function.
478 (maybe_constant_init): Make it a wrapper around maybe_constant_init_1.
479 (cxx_constant_init): New function.
480 * cp-tree.h (cxx_constant_init): Declare.
481 * typeck2.c (store_init_value): Call cxx_constant_init instead of
482 cxx_constant_value. Move the maybe_constant_init call under an 'else'.
484 2018-02-22 Jason Merrill <jason@redhat.com>
486 PR c++/70468 - ICE with constructor delegation via typedef.
487 * pt.c (tsubst_initializer_list): Check for other mem-initializers
488 with constructor delegation.
490 2018-02-22 Jason Merrill <jason@redhat.com>
492 PR c++/84424 - ICE with constexpr and __builtin_shuffle.
493 * constexpr.c (reduced_constant_expression_p): Handle CONSTRUCTOR of
496 2018-02-22 Marek Polacek <polacek@redhat.com>
499 * parser.c (cp_parser_braced_list): Use require_open instead of
502 2018-02-21 Jason Merrill <jason@redhat.com>
504 PR c++/84454 - ICE with pack expansion in signature.
505 * error.c (find_typenames_r): Also stop on EXPR_PACK_EXPANSION.
507 2018-02-20 Siddhesh Poyarekar <siddhesh@sourceware.org>
509 * cp-objcp-common.c (cxx_block_may_fallthru): Add case for
512 2018-02-20 Paolo Carlini <paolo.carlini@oracle.com>
515 * parser.c (cp_parser_init_declarator): Don't call start_lambda_scope
518 2018-02-20 Jakub Jelinek <jakub@redhat.com>
521 * class.c (fixed_type_or_null) <case CALL_EXPR>: Only test
522 TREE_HAS_CONSTRUCTOR if instance is not an internal function call.
525 * tree.c (bot_manip): If build_cplus_new or break_out_target_exprs
526 returns error_mark_node, return it immediately.
527 (break_out_target_exprs): If cp_walk_tree with bot_manip returns
528 error_mark_node, return error_mark_node.
531 * pt.c (tsubst_lambda_expr): If not nested, increment temporarily
532 function_depth to avoid GC during finish_lambda_function.
534 2018-02-19 Jason Merrill <jason@redhat.com>
536 PR c++/84429 - ICE capturing VLA.
537 * lambda.c (build_capture_proxy): Handle reference refs.
539 2018-02-19 Jakub Jelinek <jakub@redhat.com>
542 * parser.c (cp_parser_binary_expression): For no_toplevel_fold_p, if
543 either operand is error_mark_node, set current.lhs to that instead of
544 creating a binary op with error_mark_node operands.
547 * constexpr.c (potential_constant_expression_1): Handle OMP_SIMD.
549 2018-02-19 Paolo Carlini <paolo.carlini@oracle.com>
552 * decl.c (grokdeclarator): Early return error_mark_node upon
553 ill-formed friend declaration.
555 2018-02-16 Marek Polacek <polacek@redhat.com>
556 Jakub Jelinek <jakub@redhat.com>
559 * constexpr.c (cxx_eval_constant_expression) <case RETURN_EXPR>: Don't
560 set *jump_target to anything if jump_target is NULL.
562 2018-02-16 Jason Merrill <jason@redhat.com>
564 PR c++/84151 - unnecessary volatile load with static member.
565 * call.c (build_new_method_call_1): Avoid loading from a volatile
566 lvalue used as the object argument for a static member function.
568 PR c++/81853 - using-directive and constexpr.
569 * constexpr.c (cxx_eval_constant_expression): Handle USING_STMT.
571 PR c++/84420 - ICE with structured binding in lambda.
572 * lambda.c (is_capture_proxy): Check DECL_DECOMPOSITION_P.
574 PR c++/83835 - C++17 error with constructor ctors.
575 * call.c (build_special_member_call): Set TARGET_EXPR_DIRECT_INIT_P.
577 PR c++/82664 - ICE with reference to function template parm.
578 * pt.c (convert_nontype_argument_function): Avoid obfuscationg
581 PR c++/82764 - C++17 ICE with empty base
582 * class.c (build_base_field_1): Set DECL_SIZE to zero for empty base.
584 2018-02-16 Jason Merrill <jason@redhat.com>
586 PR c++/84421 - type-dependent if constexpr
587 * semantics.c (finish_if_stmt_cond): Check type_dependent_expression_p.
589 2018-02-16 Nathan Sidwell <nathan@acm.org>
591 Deprecate -ffriend-injection.
592 * decl.c (cxx_init_decl_processing): Emit warning on option.
593 * name-lookup.c (do_pushdecl): Emit warning if we push a visible
596 2018-02-16 Paolo Carlini <paolo.carlini@oracle.com>
599 * decl.c (check_special_function_return_type): Reject template
600 template parameter in deduction guide.
602 2018-02-16 Nathan Sidwell <nathan@acm.org>
605 * name-lookup.c (do_pushdecl): Bail out on bad local friend injection.
607 2018-02-15 Jason Merrill <jason@redhat.com>
609 PR c++/83227 - C++17 ICE with init-list derived-to-base conversion.
610 * call.c (convert_like_real): Don't use the copy-list-initialization
611 shortcut for ck_base.
613 PR c++/84045 - ICE with typedef and noexcept.
614 * except.c (build_noexcept_spec): Use strip_typedefs_expr.
616 PR c++/84376 - ICE with omitted template arguments.
617 * pt.c (dguide_name_p): Check for IDENTIFIER_NODE.
619 PR c++/84368 - wrong error with local variable in variadic lambda.
620 * pt.c (tsubst_pack_expansion): Fix handling of non-packs in
621 local_specializations.
623 2018-02-15 Paolo Carlini <paolo.carlini@oracle.com>
626 * constraint.cc (tsubst_constraint_info): Handle an error_mark_node
629 2018-02-14 Paolo Carlini <paolo.carlini@oracle.com>
632 * pt.c (do_auto_deduction): Don't check the TREE_TYPE of a null
635 2018-02-14 Nathan Sidwell <nathan@acm.org>
637 * decl2.c (mark_vtable_entries): Set input_location to decl's.
638 (c_parse_final_cleanups): Restore input_location after emitting
641 2018-02-14 Paolo Carlini <paolo.carlini@oracle.com>
643 * cp-tree.h (do_auto_deduction (tree, tree, tree)): Remove.
644 (do_auto_deduction (tree, tree, tree, tsubst_flags_t,
645 auto_deduction_context, tree, int): Add defaults.
646 * pt.c (do_auto_deduction (tree, tree, tree)): Remove definition.
647 (tsubst_omp_for_iterator): Adjust do_auto_deduction call, forward
648 tsubst_flags_t argument.
649 * init.c (build_new): Likewise.
651 2018-02-13 Jakub Jelinek <jakub@redhat.com>
654 * typeck.c (check_return_expr): Don't emit -Weffc++ warning
655 about return other than *this in assignment operators if
656 retval is type dependent expression.
658 2018-02-13 Paolo Carlini <paolo.carlini@oracle.com>
661 * call.c (build_conditional_expr_1): Use cp_save_expr instead of
662 save_expr for the G++ extension.
664 2018-02-13 Jason Merrill <jason@redhat.com>
666 PR c++/84080 - ICE with return type deduction and specialization.
667 * pt.c (determine_specialization): Check uses_template_parms.
669 Fix more variadic capture issues.
670 * pt.c (find_parameter_packs_r): Also look at explicit captures.
671 (check_for_bare_parameter_packs): Check current_class_type for
673 (extract_locals_r): Handle seeing a full instantiation of a pack.
674 (tsubst_pack_expansion): Likewise. Force lambda capture.
675 * parser.c (cp_parser_lambda_introducer): Don't
676 check_for_bare_parameter_packs.
678 PR c++/84338 - wrong variadic sizeof.
679 * pt.c (argument_pack_select_arg): Like the macro, but look through
681 (tsubst, tsubst_copy, dependent_template_arg_p): Use it.
682 (extract_fnparm_pack): Do make_pack_expansion.
683 (extract_locals_r): Do strip a pack expansion.
684 * cp-tree.h (ARGUMENT_PACK_SELECT_ARG): Remove.
686 2018-02-12 Jakub Jelinek <jakub@redhat.com>
689 * parser.c (cp_parser_binary_expression): Use build_min instead of
690 build2_loc to build the no_toplevel_fold_p toplevel binary expression.
692 2018-02-12 Nathan Sidwell <nathan@acm.org>
695 * parser.c (cp_parser_decltype): Push and pop
696 deferring_access_checks. Reorganize to avoid goto.
698 2018-02-12 Richard Biener <rguenther@suse.de>
701 * constexpr.c (cxx_eval_vec_init_1): Use a RANGE_EXPR to compact
702 uniform constructors and delay allocating them fully.
704 2018-02-09 Jason Merrill <jason@redhat.com>
706 PR c++/84036 - ICE with variadic capture.
707 Handle variadic capture proxies more like non-variadic.
708 * lambda.c (build_capture_proxy): Remove workaround.
709 * pt.c (find_parameter_packs_r): The proxy is a pack.
710 (instantiate_class_template_1): Remove dead lambda code.
711 (extract_fnparm_pack): Don't make_pack_expansion.
712 (extract_locals_r): Don't strip a pack expansion.
713 (tsubst_pack_expansion): Handle proxy packs. Use
714 PACK_EXPANSION_EXTRA_ARGS less.
715 (tsubst_decl) [FIELD_DECL]: Don't register_specialization.
716 (tsubst_copy) [FIELD_DECL]: Don't retrieve*_specialization.
717 [VAR_DECL]: Handle ARGUMENT_PACK_SELECT.
718 (tsubst_expr) [DECL_EXPR]: Handle proxy packs.
719 (tsubst_copy_and_build) [VAR_DECL]: Handle proxy packs normally.
721 2018-02-10 Jakub Jelinek <jakub@redhat.com>
724 * tree.c (cp_free_lang_data): Revert 2018-01-23 change.
726 2018-02-09 Jason Merrill <jason@redhat.com>
728 PR c++/81917 - ICE with void_t and partial specialization.
729 * pt.c (instantiate_class_template_1): Set TYPE_BEING_DEFINED before
730 calling most_specialized_partial_spec.
732 2018-02-09 Nathan Sidwell <nathan@acm.org>
735 * typeck.c (cp_build_indirect_ref_1, build_reinterpret_cast_1):
736 Pass expr location to strict_aliasing_warning.
738 2018-02-09 Jason Merrill <jason@redhat.com>
740 PR c++/84296 - ICE with qualified-id in template.
742 * pt.c (unknown_base_ref_p): New.
743 (instantiation_dependent_scope_ref_p): Use it instead of
744 any_dependent_bases_p.
746 2018-02-09 Marek Polacek <polacek@redhat.com>
747 Jakub Jelinek <jakub@redhat.com>
750 * constexpr.c (cxx_fold_indirect_ref): Sync some changes from
751 fold_indirect_ref_1, including poly_*int64. Verify first that
752 tree_fits_poly_int64_p (op01). Formatting fixes.
754 2018-02-08 Paolo Carlini <paolo.carlini@oracle.com>
756 * constexpr.c (cxx_eval_component_reference): Use INDIRECT_REF_P.
757 * lambda.c (build_capture_proxy): Likewise.
758 * search.c (field_access_p): Likewise.
759 * semantics.c (omp_clause_decl, omp_privatize_field,
760 finish_omp_clauses): Likewise.
762 2018-02-08 Paolo Carlini <paolo.carlini@oracle.com>
765 * typeck.c (decay_conversion): Use mark_rvalue_use for the special
768 2018-02-08 Nathan Sidwell <nathan@acm.org>
770 * class.c (finish_struct): Fix std:initializer_list diagnostic
773 2018-02-08 Paolo Carlini <paolo.carlini@oracle.com>
776 * pt.c (tsubst_copy_and_build): Use force_paren_expr for INDIRECT_REF.
778 2018-02-07 Jakub Jelinek <jakub@redhat.com>
781 * parser.c (cp_parser_dot_deref_incomplete): New function.
782 (cp_parser_postfix_dot_deref_expression): Use it.
784 2018-02-07 David Malcolm <dmalcolm@redhat.com>
788 * name-lookup.c (suggest_rid_p): New function.
789 (lookup_name_fuzzy): Replace enum-rid-filtering logic with call to
792 2018-02-07 Jason Merrill <jason@redhat.com>
794 PR c++/84182 - ICE with captured lambda
796 * pt.c (extract_locals_r, extract_local_specs): New.
797 (tsubst_pack_expansion): Use them.
799 2018-02-07 Martin Liska <mliska@suse.cz>
802 * class.c (add_method): Append argument value.
803 * cp-tree.h (maybe_version_functions): Add new argument.
804 * decl.c (decls_match): Call it if a declaration does not
805 have DECL_FUNCTION_VERSIONED.
806 (maybe_version_functions): record argument is added.
808 2018-02-05 Marek Polacek <polacek@redhat.com>
810 * class.c: Remove unused global variables.
811 (build_primary_vtable): Don't gather statistics.
812 (print_class_statistics): Remove.
813 * cp-tree.h (print_class_statistics): Remove.
814 * tree.c (cxx_print_statistics): Don't call print_class_statistics.
816 2018-02-02 Paolo Carlini <paolo.carlini@oracle.com>
818 * class.c (is_really_empty_class): Use DECL_UNNAMED_BIT_FIELD.
819 * constexpr.c (cx_check_missing_mem_inits): Likewise.
820 * decl.c (next_initializable_field, find_decomp_class_base,
821 cp_finish_decomp): Likewise.
822 * typeck2.c (process_init_constructor_record): Likewise.
824 2018-02-02 Jason Merrill <jason@redhat.com>
826 PR c++/84181 - ICE with lambda parm in template argument.
827 * tree.c (strip_typedefs_expr): Use cp_tree_operand_length.
829 2018-02-01 Jason Merrill <jason@redhat.com>
831 PR c++/84160 - ICE with nested variadic capture.
832 * lambda.c (is_capture_proxy_with_ref): New.
833 (insert_capture_proxy): Don't set DECL_CAPTURED_VARIABLE from a
835 * expr.c (mark_use): Use is_capture_proxy_with_ref.
836 * constexpr.c (potential_constant_expression_1): Likewise.
837 * semantics.c (process_outer_var_ref): Likewise.
839 2018-02-01 Marek Polacek <polacek@redhat.com>
842 * typeck.c (build_address): Relax the assert when
843 processing_template_decl.
845 2018-02-01 Jason Merrill <jason@redhat.com>
847 PR c++/84126 - ICE with variadic generic lambda
850 * pt.c (tsubst_pack_expansion): Handle function parameter_packs in
851 PACK_EXPANSION_EXTRA_ARGS.
853 2018-02-01 Paolo Carlini <paolo.carlini@oracle.com>
856 * call.c (convert_like_real): If w're initializing from {} explicitly
857 call abstract_virtuals_error_sfinae.
859 2018-01-31 Jason Merrill <jason@redhat.com>
860 Jakub Jelinek <jakub@redhat.com>
863 * constexpr.c (cxx_eval_outermost_constant_expr): Build NOP_EXPR
864 around non-constant ADDR_EXPRs rather than clearing TREE_CONSTANT
867 2018-01-31 Jakub Jelinek <jakub@redhat.com>
870 * constexpr.c (diag_array_subscript): Emit different diagnostics
871 if TYPE_DOMAIN (arraytype) is NULL.
872 (cxx_eval_array_reference, cxx_eval_store_expression): For arrays
873 with NULL TYPE_DOMAIN use size_zero_node as nelts.
875 2018-01-31 Paolo Carlini <paolo.carlini@oracle.com>
878 * semantics.c (finish_qualified_id_expr): When handling an
879 UNBOUND_CLASS_TEMPLATE only adjust qualifying_class and expr.
881 2018-01-31 Marek Polacek <polacek@redhat.com>
884 * cp-gimplify.c (cp_fold): Check if X is an error node before
885 calling useless_type_conversion_p.
887 2018-01-30 Jason Merrill <jason@redhat.com>
889 PR c++/84091 - ICE with local class in lambda in template.
890 * decl2.c (determine_visibility): Look for outer containing template
893 PR c++/84098 - ICE with lambda in template NSDMI.
894 * pt.c (instantiate_class_template_1): Ignore more lambdas.
896 2018-01-29 Jason Merrill <jason@redhat.com>
898 PR c++/68810 - wrong location for reinterpret_cast error.
899 * cvt.c (cp_convert_to_pointer): Always build a CONVERT_EXPR when
902 2018-01-29 Marek Polacek <polacek@redhat.com>
905 * constexpr.c (cxx_fold_indirect_ref): Compute ((foo *)&fooarray)[1]
906 => fooarray[1] in offset_int.
908 2018-01-29 Jason Merrill <jason@redhat.com>
910 PR c++/83942 - wrong unused warning with static_cast.
911 * cvt.c (ocp_convert): Call mark_rvalue_use.
913 2018-01-26 Jason Merrill <jason@redhat.com>
915 PR c++/83956 - wrong dtor error with anonymous union
916 * method.c (walk_field_subobs): Variant members only affect
918 (maybe_explain_implicit_delete): Pass &deleted_p for diagnostic.
920 PR c++/84036 - ICE with variadic capture.
922 * pt.c (tsubst_pack_expansion): When optimizing a simple
923 substitution, pull a single pack expansion out of its pack.
925 PR c++/82514 - ICE with local class in generic lambda.
926 * pt.c (regenerated_lambda_fn_p): Remove.
927 (enclosing_instantiation_of): Don't use it.
928 (tsubst_function_decl): Call enclosing_instantiation_of.
930 * pt.c (lookup_template_class_1): Add sanity check.
931 * name-lookup.c (do_pushtag): Don't add closures to local_classes.
933 2018-01-25 Jakub Jelinek <jakub@redhat.com>
936 * decl.c (find_decomp_class_base): Ignore unnamed bitfields. Ignore
937 recursive calls that return ret.
938 (cp_finish_decomp): Ignore unnamed bitfields.
940 2018-01-23 Jason Merrill <jason@redhat.com>
942 PR c++/82249 - wrong mismatched pack length error.
943 * pt.c (extract_fnparm_pack, tsubst_pack_expansion): Handle
944 unsubstituted function parameter pack.
946 2018-01-23 Paolo Carlini <paolo.carlini@oracle.com>
949 * decl.c (check_for_uninitialized_const_var): Not static; add
950 bool and tsubst_flags_t parameters; adjust to be used both in
951 constexpr context and not.
952 * constexpr.c (potential_constant_expression_1): Use the above.
953 * cp-tree.h (check_for_uninitialized_const_var): Declare.
955 2018-01-23 Jason Merrill <jason@redhat.com>
957 PR c++/83947 - ICE with auto declarations.
958 * pt.c (do_auto_deduction): Don't deduce from an auto decl.
959 * decl.c (undeduced_auto_decl): Limit to vars and fns.
961 2018-01-23 David Malcolm <dmalcolm@redhat.com>
964 * pt.c (tsubst_copy_and_build) <CONSTRUCTOR>: Remove early bailout
965 for pointer to member function types.
967 2018-01-23 Jakub Jelinek <jakub@redhat.com>
970 * tree.c (cp_free_lang_data): Change DECL_VALUE_EXPR of
971 DECL_OMP_PRIVATIZED_MEMBER vars to error_mark_node.
973 2018-01-23 Nathan Sidwell <nathan@acm.org>
976 * pt.c (tsubst_baselink): Remove optype assert.
977 * ptree.c (cxx_print_xnode): <case BASELINK> Print BASELINK_OPTYPE.
979 2018-01-23 Jakub Jelinek <jakub@redhat.com>
982 * decl.c (cp_finish_decomp): Diagnose if reference structure binding
983 refers to incomplete type.
985 2018-01-23 Nathan Sidwell <nathan@acm.org>
987 Deprecate ARM-era for scope handling
988 * decl.c (poplevel): Flag_new_for_scope is a boolean-like.
989 (cxx_init_decl_processing): Deprecate flag_new_for_scope being
991 * name-lookup.c (check_for_out_of_scope_variable): Deprecate and
993 * semantics.c (begin_for_scope): Flag_new_for_scope is
995 (finish_for_stmt, begin_range_for_stmt): Likewise.
997 2018-01-22 Jason Merrill <jason@redhat.com>
1000 * decl2.c (determine_visibility): Fix template_decl handling
1001 instead of blocking it.
1003 PR c++/83720 - ICE with lambda and LTO.
1004 * decl2.c (determine_visibility): Clear template_decl for
1005 function-scope decls. Propagate anonymous linkage from containing
1008 2018-01-22 Marek Polacek <polacek@redhat.com>
1011 * typeck2.c (split_nonconstant_init_1): Return false if we didn't
1014 2018-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1017 * decl.c (grokdeclarator): Don't diagnose extra parens
1020 2018-01-19 Jakub Jelinek <jakub@redhat.com>
1023 * call.c (joust): Use TREE_TYPE (source) if source is
1024 a POINTER_TYPE_P rather than if ! DECL_CONSTRUCTOR_P (w->fn).
1027 * typeck.c (convert_for_assignment): Suppress warn_ignored_qualifiers
1028 for direct enum init.
1029 * decl.c (reshape_init): Likewise.
1031 2018-01-19 Marek Polacek <polacek@redhat.com>
1033 * constexpr.c (fold_simple): Simplify.
1035 2018-01-18 Jason Merrill <jason@redhat.com>
1038 * search.c (any_dependent_bases_p): Handle null TREE_BINFO.
1039 * pt.c (instantiation_dependent_scope_ref_p): True if
1040 any_dependent_bases_p.
1042 2018-01-18 Paolo Carlini <paolo.carlini@oracle.com>
1044 * cp-tree.h: Fix comment typo (DECL_NON_TRIVIALLY_INITIALIZED_P
1045 vs DECL_NONTRIVIALLY_INITIALIZED_P).
1047 2018-01-18 Jason Merrill <jason@redhat.com>
1049 PR c++/82461 - constexpr list-initialized member
1050 * constexpr.c (potential_constant_expression_1): Check
1051 TARGET_EXPR_DIRECT_INIT_P.
1053 2018-01-18 Paolo Carlini <paolo.carlini@oracle.com>
1056 * decl.c (xref_basetypes): Early return upon error about derived
1059 2018-01-18 Nathan Sidwell <nathan@acm.org>
1062 * cp-tree.h (mark_use): Declare.
1063 * expr.c (mark_use): Make extern.
1064 * call.c (direct_reference_binding): Set inner conv's
1065 rvaluedness_matches_p, if it is an identity.
1066 (convert_like_real): Mark lvalue or rvalue use for identity as
1067 rvaledness_matches_p demands.
1069 2018-01-18 Jakub Jelinek <jakub@redhat.com>
1072 * parser.c (attr_chainon): New function.
1073 (cp_parser_label_for_labeled_statement, cp_parser_decl_specifier_seq,
1074 cp_parser_namespace_definition, cp_parser_init_declarator,
1075 cp_parser_type_specifier_seq, cp_parser_parameter_declaration,
1076 cp_parser_gnu_attributes_opt): Use it.
1077 (cp_parser_member_declaration, cp_parser_objc_class_ivars,
1078 cp_parser_objc_struct_declaration): Likewise. Don't reset
1079 prefix_attributes if attributes is error_mark_node.
1081 2018-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1084 * decl.c (grokdeclarator): Do not append the error_mark_node
1085 due to an erroneous optional attribute-specifier-seq.
1087 2018-01-17 Jakub Jelinek <jakub@redhat.com>
1090 * cp-gimplify.c (cp_maybe_instrument_return): Handle
1093 2018-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1096 * constexpr.c (ensure_literal_type_for_constexpr_object): Return
1097 error_mark_node when we give an error.
1098 * decl.c (cp_finish_decl): Use the latter.
1100 2018-01-17 Nathan Sidwell <nathan@acm.org>
1103 * init.c (build_raw_new_expr): Scan list for lookups to keep.
1105 2018-01-17 David Malcolm <dmalcolm@redhat.com>
1108 * expr.c (fold_for_warn): Move from c-common.c, reducing to just
1109 the C++ part. If processing a template, call
1110 fold_non_dependent_expr rather than fully folding.
1112 2018-01-17 Jason Merrill <jason@redhat.com>
1114 PR c++/81067 - redundant NULL warning.
1115 * call.c (convert_like_real): Restore null_node handling.
1117 2018-01-17 Jason Merrill <jason@redhat.com>
1119 PR c++/81843 - ICE with variadic member template.
1121 * pt.c (unify_pack_expansion): Don't try to deduce enclosing
1124 2018-01-17 David Malcolm <dmalcolm@redhat.com>
1127 * pt.c (type_dependent_expression_p): Strip any location wrapper
1128 before testing tree codes.
1129 (selftest::test_type_dependent_expression_p): New function.
1130 (selftest::cp_pt_c_tests): Call it.
1132 2018-01-17 Nathan Sidwell <nathan@acm.org>
1135 * pt.c (tsubst_expr) <case RANGE_FOR_STMT>: Rebuild a range_for if
1136 this not a final instantiation.
1138 2018-01-16 Jason Merrill <jason@redhat.com>
1140 PR c++/83714 - ICE checking return in template.
1141 * typeck.c (check_return_expr): Call build_non_dependent_expr.
1143 2018-01-16 Jakub Jelinek <jakub@redhat.com>
1146 * pt.c (tsubst_copy_and_build) <case CALL_EXPR>: If function
1147 is AGGR_INIT_EXPR rather than CALL_EXPR, set AGGR_INIT_FROM_THUNK_P
1148 instead of CALL_FROM_THUNK_P.
1151 * name-lookup.c (member_vec_dedup): Return early if len is 0.
1152 (resort_type_member_vec, set_class_bindings,
1153 insert_late_enum_def_bindings): Use vec qsort method instead of
1154 calling qsort directly.
1156 2018-01-15 Martin Sebor <msebor@redhat.com>
1159 * class.c (find_flexarrays): Make a record of multiple flexible array
1162 2018-01-12 Jason Merrill <jason@redhat.com>
1164 PR c++/83186 - ICE with static_cast of list-initialized temporary.
1165 * typeck.c (build_static_cast): Use build_non_dependent_expr.
1167 2018-01-12 Nathan Sidwell <nathan@acm.org>
1169 * cp-tree.h (mark_rvalue_use): Add parm name.
1170 * expr.c (mark_lvalue_use, mark_lvalue_use_nonread): Move next to
1172 * call.c (convert_like_real): Fix formatting.
1174 2018-01-11 Jason Merrill <jason@redhat.com>
1176 PR c++/82728 - wrong -Wunused-but-set-variable
1179 * call.c (perform_implicit_conversion_flags): Call mark_rvalue_use.
1180 * decl.c (case_conversion): Likewise.
1181 * semantics.c (finish_static_assert): Call
1182 perform_implicit_conversion_flags.
1184 2018-01-11 Nathan Sidwell <nathan@acm.org>
1186 * method.c (enum mangling_flags): Delete long-dead enum.
1188 2018-01-10 Paolo Carlini <paolo.carlini@oracle.com>
1190 * parser.c (cp_parser_std_attribute_spec): When
1191 token_pair::require_open / require_close return false simply
1192 return error_mark_node, avoid duplicate cp_parser_error about
1193 expected '(' / ')', respectively.
1195 2018-01-10 David Malcolm <dmalcolm@redhat.com>
1198 * call.c (null_ptr_cst_p): Strip location wrappers when
1199 converting from '0' to a pointer type in C++11 onwards.
1200 (conversion_null_warnings): Replace comparison with null_node with
1201 call to null_node_p.
1202 (build_over_call): Likewise.
1203 * cp-gimplify.c (cp_fold): Remove the early bailout when
1204 processing_template_decl.
1205 * cp-lang.c (selftest::run_cp_tests): Call
1206 selftest::cp_pt_c_tests and selftest::cp_tree_c_tests.
1207 * cp-tree.h (cp_expr::maybe_add_location_wrapper): New method.
1208 (selftest::run_cp_tests): Move decl to bottom of file.
1209 (null_node_p): New inline function.
1210 (selftest::cp_pt_c_tests): New decl.
1211 (selftest::cp_tree_c_tests): New decl.
1212 * cvt.c (build_expr_type_conversion): Replace comparison with
1213 null_node with call to null_node_p.
1214 * error.c (args_to_string): Likewise.
1215 * except.c (build_throw): Likewise.
1216 * mangle.c (write_expression): Skip location wrapper nodes.
1217 * parser.c (literal_integer_zerop): New function.
1218 (cp_parser_postfix_expression): Call maybe_add_location_wrapper on
1219 the result for RID_TYPEID. Pass true for new "wrap_locations_p"
1220 param of cp_parser_parenthesized_expression_list. When calling
1221 warn_for_memset, replace integer_zerop calls with
1222 literal_integer_zerop, eliminating the double logical negation
1223 cast to bool. Eliminate the special-casing for CONST_DECL in
1224 favor of the fold_for_warn within warn_for_memset.
1225 (cp_parser_parenthesized_expression_list): Add "wrap_locations_p"
1226 param, defaulting to false. Convert "expr" to a cp_expr, and call
1227 maybe_add_location_wrapper on it when wrap_locations_p is true.
1228 (cp_parser_unary_expression): Call maybe_add_location_wrapper on
1229 the result for RID_ALIGNOF and RID_SIZEOF.
1230 (cp_parser_builtin_offsetof): Likewise.
1231 * pt.c: Include "selftest.h".
1232 (tsubst_copy): Handle location wrappers.
1233 (tsubst_copy_and_build): Likewise.
1234 (build_non_dependent_expr): Likewise.
1235 (selftest::test_build_non_dependent_expr): New function.
1236 (selftest::cp_pt_c_tests): New function.
1237 * tree.c: Include "selftest.h".
1238 (lvalue_kind): Handle VIEW_CONVERT_EXPR location wrapper nodes.
1239 (selftest::test_lvalue_kind): New function.
1240 (selftest::cp_tree_c_tests): New function.
1241 * typeck.c (string_conv_p): Strip any location wrapper from "exp".
1242 (cp_build_binary_op): Replace comparison with null_node with call
1244 (build_address): Use location of operand when building address
1247 2018-01-10 Marek Polacek <polacek@redhat.com>
1250 * call.c (build_conditional_expr_1): Check complain before warning.
1251 * pt.c (tsubst_copy_and_build) <case COND_EXPR>: Suppress
1252 -Wduplicated-branches.
1254 2018-01-10 Jakub Jelinek <jakub@redhat.com>
1257 * call.c (maybe_warn_class_memaccess): Add forward declaration.
1258 Change last argument from tree * to const vec<tree, va_gc> *, adjust
1259 args uses and check number of operands too. Don't strip away any
1260 nops. Use maybe_constant_value when looking for INTEGER_CST args.
1261 Deal with src argument not having pointer type. Check
1262 tree_fits_uhwi_p before calling tree_to_uhwi. Remove useless
1264 (build_over_call): Call maybe_warn_class_memaccess here on the
1266 (build_cxx_call): Rather than here on converted arguments.
1268 2018-01-10 Paolo Carlini <paolo.carlini@oracle.com>
1271 * init.c (build_vec_init): Avoid building an INIT_EXPR with
1272 error_mark_node as second argument.
1274 2018-01-09 Jakub Jelinek <jakub@redhat.com>
1277 * constexpr.c (cxx_eval_statement_list): Ignore DEBUG_BEGIN_STMTs
1278 in STATEMENT_LIST. Remove unneeded assert.
1280 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
1281 Alan Hayward <alan.hayward@arm.com>
1282 David Sherwood <david.sherwood@arm.com>
1284 * constexpr.c (cxx_eval_array_reference): Handle polynomial
1286 (cxx_fold_indirect_ref): Handle polynomial TYPE_VECTOR_SUBPARTS.
1287 * call.c (build_conditional_expr_1): Likewise.
1288 * decl.c (cp_finish_decomp): Likewise.
1289 * mangle.c (write_type): Likewise.
1290 * typeck.c (structural_comptypes): Likewise.
1291 (cp_build_binary_op): Likewise.
1292 * typeck2.c (process_init_constructor_array): Likewise.
1294 2018-01-03 Jakub Jelinek <jakub@redhat.com>
1297 * typeck.c (build_static_cast_1): For static casts to reference types,
1298 call build_base_path with flag_delete_null_pointer_checks as nonnull
1299 instead of always false. When -fsanitize=null, call
1300 ubsan_maybe_instrument_reference on the NULL reference INTEGER_CST.
1301 * cp-gimplify.c (cp_genericize_r): Don't walk subtrees of UBSAN_NULL
1302 call if the first argument is INTEGER_CST with REFERENCE_TYPE.
1304 2018-01-03 Nathan Sidwell <nathan@acm.org>
1307 * method.c (make_alias_for): Copy DECL_CONTEXT.
1309 2018-01-03 Marek Polacek <polacek@redhat.com>
1312 * decl.c (grokdeclarator): Don't warn about MVP in typename context.
1314 2018-01-03 Jakub Jelinek <jakub@redhat.com>
1316 PR preprocessor/83602
1317 * name-lookup.c (lookup_name_fuzzy): Don't use macro_use_before_def
1321 * cp-gimplify.c (cp_fold) <case NOP_EXPR>: If the operand folds to
1322 error_mark_node, return error_mark_node.
1324 Update copyright years.
1326 2018-01-02 Jakub Jelinek <jakub@redhat.com>
1329 * tree.c (replace_placeholders_r): Pass NULL as last argument to
1330 cp_walk_tree instead of d->pset. If non-TREE_CONSTANT and
1331 non-PLACEHOLDER_EXPR tree has been seen already, set *walk_subtrees
1332 to false and return.
1333 (replace_placeholders): Pass NULL instead of &pset as last argument
1336 2018-01-02 Nathan Sidwell <nathan@acm.org>
1338 * constexpr.c (cxx_bind_parameters_in_call): Remove unneeded local
1341 Copyright (C) 2018 Free Software Foundation, Inc.
1343 Copying and distribution of this file, with or without modification,
1344 are permitted in any medium without royalty provided the copyright
1345 notice and this notice are preserved.