1 2018-03-14 Jason Merrill <jason@redhat.com>
3 PR c++/83916 - ICE with template template parameters.
4 * pt.c (convert_template_argument): Don't substitute into type of
5 non-type parameter if we don't have enough arg levels.
8 2018-03-14 Marek Polacek <polacek@redhat.com>
11 * semantics.c (finish_static_assert): Check
12 instantiation_dependent_expression_p instead of
13 {type,value}_dependent_expression_p.
15 2018-03-13 Paolo Carlini <paolo.carlini@oracle.com>
16 Jason Merrill <jason@redhat.com>
18 PR c++/82336 - link error with list-init default argument.
19 * decl.c (check_default_argument): Unshare an initializer list.
21 2018-03-13 Jakub Jelinek <jakub@redhat.com>
24 * decl.c (duplicate_decls): For redefinition of built-in, use error
25 and return error_mark_node. For redeclaration, return error_mark_node
26 rather than olddecl if !flag_permissive.
28 2018-03-13 Jason Merrill <jason@redhat.com>
30 PR c++/82565 - ICE with concepts and generic lambda.
31 * pt.c (instantiate_decl): Clear fn_context for lambdas.
33 2018-03-13 Jason Merrill <jason@redhat.com>
35 PR c++/84720 - ICE with rvalue ref non-type argument.
36 * pt.c (convert_nontype_argument): Handle rvalue references.
38 PR c++/84839 - ICE with decltype of parameter pack.
39 * pt.c (tsubst_pack_expansion): Set cp_unevaluated_operand while
40 instantiating dummy parms.
42 * parser.c (cp_parser_simple_type_specifier): Pedwarn about auto
43 parameter even without -Wpedantic.
45 PR c++/84798 - ICE with auto in abstract function declarator.
46 * parser.c (cp_parser_parameter_declaration_clause): Check
47 parser->default_arg_ok_p.
49 2018-03-13 Jakub Jelinek <jakub@redhat.com>
52 * constexpr.c (find_array_ctor_elt): Don't use elt reference after
53 first potential CONSTRUCTOR_ELTS reallocation. Convert dindex to
54 sizetype. Formatting fixes.
56 2018-03-12 Jason Merrill <jason@redhat.com>
58 PR c++/84355 - ICE with deduction for member class template.
59 * pt.c (tsubst) [TEMPLATE_TYPE_PARM]: Always substitute into
60 CLASS_PLACEHOLDER_TEMPLATE.
62 PR c++/84802 - ICE capturing uninstantiated class.
63 * lambda.c (build_capture_proxy): Call complete_type.
65 2018-03-09 Jason Merrill <jason@redhat.com>
67 PR c++/84770 - ICE with typedef and parameter pack.
68 * pt.c (verify_unstripped_args_1): Split out from
69 verify_unstripped_args.
71 PR c++/84785 - ICE with alias template and default targs.
72 * pt.c (type_unification_real): Set processing_template_decl if
75 PR c++/84752 - ICE with capture of constexpr array.
76 * call.c (standard_conversion): Set rvaluedness_matches_p on the
77 identity conversion under ck_lvalue.
79 2018-03-09 Jason Merrill <jason@redhat.com>
80 Paolo Carlini <paolo.carlini@oracle.com>
84 * pt.c (any_erroneous_template_args_p): New.
85 * cp-tree.h (any_erroneous_template_args_p): Declare it.
86 * parser.c (cp_parser_class_specifier_1): Use it.
88 2018-03-09 Jason Merrill <jason@redhat.com>
90 PR c++/84726 - unnecessary capture of constant vars.
91 * cp-tree.h (LAMBDA_CAPTURE_EXPLICIT_P)
92 (LAMBDA_EXPR_CAPTURE_OPTIMIZED): New.
93 * expr.c (mark_use): Set LAMBDA_EXPR_CAPTURE_OPTIMIZED.
94 * lambda.c (is_constant_capture_proxy)
95 (current_lambda_expr, var_to_maybe_prune, mark_const_cap_r)
96 (prune_lambda_captures): New.
97 (finish_lambda_function): Call prune_lambda_captures.
99 2018-03-09 Jason Merrill <jason@redhat.com>
100 Jakub Jelinek <jakub@redhat.com>
103 * call.c (convert_arg_to_ellipsis): Instead of cp_build_addr_expr
104 build ADDR_EXPR with REFERENCE_TYPE.
105 (build_over_call): For purposes of check_function_arguments, if
106 argarray[j] is ADDR_EXPR with REFERENCE_TYPE created above, use
107 its operand rather than the argument itself.
109 2018-03-09 Jakub Jelinek <jakub@redhat.com>
112 * decl.c (duplicate_decls): Don't override __* prefixed builtins
113 except for __[^b]*_chk, instead issue permerror and for -fpermissive
114 also a note and return olddecl.
116 2018-03-09 Nathan Sidwell <nathan@acm.org>
119 * name-lookup.c (do_pushdecl_with_scope): Only clear
120 current_function_decl when pushing a non-class (i.e. namespace)
123 2018-03-08 Jason Merrill <jason@redhat.com>
124 Jakub Jelinek <jakub@redhat.com>
127 * call.c (build_over_call): In templates set TREE_USED (first_fn) when
128 not calling mark_used for the benefit of -Wunused-function warning.
130 2018-03-06 Jason Merrill <jason@redhat.com>
132 * lambda.c (is_capture_proxy_with_ref): Remove.
133 * constexpr.c, expr.c, cp-tree.h, semantics.c: Adjust.
135 2018-03-06 Marek Polacek <polacek@redhat.com>
138 * constexpr.c (cxx_bind_parameters_in_call): Unshare evaluated
141 2018-03-06 Alexandre Oliva <aoliva@redhat.com>
144 * tree.c (lvalue_kind): Use presence/absence of REFERENCE_TYPE
145 only while processing template decls.
146 * typeck.c (build_x_conditional_expr): Move wrapping of
147 reference type around type...
148 * call.c (build_conditional_expr_1): ... here. Rename
149 is_lvalue to is_glvalue.
150 * parser.c (cp_parser_fold_expression): Catch REFERENCE_REF_P
151 INDIRECT_REF of COND_EXPR too.
154 * init.c (build_zero_init_1): Zero-initialize references.
157 * semantics.c (finish_stmt_expr_expr): Reject unresolved
158 overloads used as stmt expr values.
160 2018-03-05 Jason Merrill <jason@redhat.com>
162 PR c++/84708 - ICE with lambda in local class NSDMI.
163 * lambda.c (lambda_expr_this_capture): Handle local class NSDMI
166 2018-03-05 Jakub Jelinek <jakub@redhat.com>
169 * constexpr.c (constexpr_call_hasher::equal): Return false if
170 lhs->hash != rhs->hash. Change return 1 to return true and
171 return 0 to return false.
173 2018-03-05 Nathan Sidwell <nathan@acm.org>
176 * pt.c (process_template_arg): Mark lookup_keep on a default arg.
178 2018-03-05 Marek Polacek <polacek@redhat.com>
181 * decl.c (duplicate_decls): Check DECL_NAME before accessing
184 2018-03-05 Nathan Sidwell <nathan@acm.org>
187 * friend.c (do_friend): Restore check for identifier_p inside
190 2018-03-05 Paolo Carlini <paolo.carlini@oracle.com>
193 * parser.c (cp_parser_lambda_introducer): Reject any capture not
194 involving a VAR_DECL or a PARM_DECL.
196 2018-03-05 Pádraig Brady <P@draigBrady.com>
197 Jason Merrill <jason@redhat.com>
198 Nathan Sidwell <nathan@acm.org>
201 * decl2.c (get_tls_init_fn): Check TYPE_HAS_TRIVIAL_DFLT too.
203 2018-03-03 Jason Merrill <jason@redhat.com>
205 PR c++/84686 - missing volatile loads.
206 * cvt.c (convert_to_void): Call maybe_undo_parenthesized_ref.
208 2018-03-03 Paolo Carlini <paolo.carlini@oracle.com>
211 * optimize.c (maybe_thunk_body): Bail out immediately if either
212 fns[0] or fns[1] is null.
214 2018-03-02 Marek Polacek <polacek@redhat.com>
217 * constexpr.c (get_array_or_vector_nelts): New.
218 (cxx_eval_array_reference): Use it.
219 (cxx_eval_vec_init_1): Likewise.
220 (cxx_eval_store_expression): Likewise.
222 2018-03-02 Jason Merrill <jason@redhat.com>
224 * semantics.c (force_paren_expr): Remove redundant test.
226 2018-03-02 Marek Polacek <polacek@redhat.com>
229 * decl.c (cp_complete_array_type): Check error_mark_node.
232 * typeck.c (cp_perform_integral_promotions): Check the result of
235 2018-03-02 Jakub Jelinek <jakub@redhat.com>
238 * pt.c (tsubst_copy_and_build) <case TEMPLATE_ID_EXPR>: Use
239 RETURN instead of return.
240 <case POINTER_PLUS_EXPR>: Likewise.
241 <case CONVERT_EXPR>: If op0 is error_mark_node, just return
242 it instead of wrapping it into CONVERT_EXPR.
244 2018-03-02 Jason Merrill <jason@redhat.com>
247 * pt.c (type_dependent_expression_p): Check DECL_LANG_SPECIFIC.
249 2018-03-02 Marek Polacek <polacek@redhat.com>
252 * cp-gimplify.c (cp_fully_fold): Unwrap TARGET_EXPR or a CONSTRUCTOR
253 wrapped in VIEW_CONVERT_EXPR.
255 2018-03-01 Martin Sebor <msebor@redhat.com>
258 * decl.c (check_redeclaration_no_default_args): Merge attributes
259 specified on redeclarations of the same function template.
262 2018-03-01 Marek Polacek <polacek@redhat.com>
263 Jason Merrill <jason@redhat.com>
266 * semantics.c (force_paren_expr): Create a PAREN_EXPR when in
268 (maybe_undo_parenthesized_ref): Unwrap PAREN_EXPR.
269 * typeck2.c (store_init_value): Call fold_non_dependent_expr instead
270 of instantiate_non_dependent_expr.
271 * tree.c (lvalue_kind): Handle PAREN_EXPR like NON_DEPENDENT_EXPR.
273 2018-03-01 Nathan Sidwell <nathan@acm.org>
276 * name-lookup.c (member_vec_dedup): Remove manually peeled
277 iteration. Ignore dependent ctor inheritance.
279 2018-03-01 Jason Merrill <jason@redhat.com>
281 PR c++/71569 - decltype of template.
282 * parser.c (cp_parser_decltype_expr): Handle missing template args.
284 2018-03-01 Marek Polacek <polacek@redhat.com>
287 * constexpr.c (require_rvalue_constant_expression): New function.
288 * cp-tree.h: Declare it.
289 * semantics.c (finish_static_assert): Use it instead of
290 require_potential_rvalue_constant_expression.
292 2018-03-01 Jason Merrill <jason@redhat.com>
293 Alexandre Oliva <aoliva@redhat.com>
295 PR c++/71569 - ICE with redundant args on member variable template.
296 * decl.c (start_decl): Handle partial specialization of member
298 * pt.c (determine_specialization): Allow partial specialization
299 of member variable template without specializing enclosing class.
300 (process_partial_specialization): Improve error message.
302 2018-02-28 Jason Merrill <jason@redhat.com>
304 PR c++/71784 - ICE with ref-qualifier and explicit specialization.
305 * pt.c (determine_specialization): Check ref-qualifier.
307 2018-02-28 Jakub Jelinek <jakub@redhat.com>
310 * parser.c (cp_parser_attributes_opt): Formatting fix.
311 (cp_parser_skip_balanced_tokens, cp_parser_skip_gnu_attributes_opt,
312 cp_parser_skip_std_attribute_spec_seq, cp_parser_skip_attributes_opt):
314 (cp_parser_member_declaration): Use cp_parser_skip_attributes_opt
315 instead of tentative parse to peek over optional attribute tokens
316 to check for CPP_COLON after them.
320 * pt.c (INCLUDE_STRING): Remove define.
321 (warn_spec_missing_attributes): Use pretty_printer instead of
322 std::string. Fix up inform call so that the list of attributes
325 2018-02-28 Martin Sebor <msebor@redhat.com>
328 * decl.c (duplicate_decls): Fully merge attributes const, pure,
331 2018-02-28 Nathan Sidwell <nathan@acm.org>
334 * name-lookup.h (search_anon_aggr): Add defaulted WANT_TYPE arg.
335 * name-lookup.c (fields_linear_search): Look in an anon-aggr
336 regardless of want_type.
337 (search_anon_aggr): Just use get_class_binding_direct.
339 2018-02-28 Jakub Jelinek <jakub@redhat.com>
341 * decl.c (cp_finish_decomp): Don't adjust eltscnt when calling
344 2018-02-27 Martin Sebor <msebor@redhat.com>
346 * pt.c: Avoid including <string> directly.
348 2018-02-27 Martin Sebor <msebor@redhat.com>
352 * cp-tree.h (warn_spec_missing_attributes): New function.
353 ((check_explicit_specialization): Add an argument. Call the above
355 * decl.c (duplicate_decls): Avoid applying primary function template's
356 attributes to its explicit specializations.
357 cp/pt.c (warn_spec_missing_attributes): Define.
359 2018-02-27 HĂĄkon Sandsmark <hsandsmark@gmail.com>
361 PR c++/71546 - lambda init-capture with qualified-id.
362 * parser.c (cp_parser_lambda_introducer): Clear scope after
365 2018-02-27 Nathan Sidwell <nathan@acm.org>
368 * name-lookup.h (get_member_slot): Rename ...
369 (find_member_slot): ... here.
370 (add_member_slot): New.
371 * name-lookup.c (member_vec_linear_search): No need to check for
373 (get_member_slot): Rename ...
374 (find_member_slot): ... here. Don't add slot for incomplete class.
375 (add_member_slot): New.
376 * class.c (add_method): Adjust get_member_slot rename. Bail out
377 if push_class_level_binding fails. Create slot and grok
378 properties once we're committed to insertion.
380 2018-02-27 Jason Merrill <jason@redhat.com>
382 PR c++/84489 - dependent default template argument
383 * pt.c (type_unification_real): Handle early substitution failure.
385 2018-02-26 Jason Merrill <jason@redhat.com>
387 PR c++/84560 - ICE capturing multi-dimensional VLA.
388 * tree.c (array_of_runtime_bound_p): False if the element is
391 PR c++/84441 - ICE with base initialized from ?:
392 * call.c (unsafe_copy_elision_p): Handle COND_EXPR.
394 PR c++/84520 - ICE with generic lambda in NSDMI.
395 * lambda.c (lambda_expr_this_capture): Don't look for fake NSDMI
396 'this' in a generic lambda instantiation.
398 PR c++/84559 - ICE with constexpr VLA.
399 * constexpr.c (ensure_literal_type_for_constexpr_object): Check
400 for constexpr variable with VLA type.
402 2018-02-26 Jakub Jelinek <jakub@redhat.com>
405 * constexpr.c (cxx_eval_vec_init_1): For reuse, treat NULL eltinit like
406 a valid constant initializer. Formatting fixes.
408 2018-02-26 Paolo Carlini <paolo.carlini@oracle.com>
411 * pt.c (tsubst_attributes): Handle correctly tsubst_attribute
413 (apply_late_template_attributes): Likewise.
415 2018-02-26 Jakub Jelinek <jakub@redhat.com>
418 * parser.c (cp_parser_omp_var_list_no_open): Only call
419 cp_parser_lookup_name_simple on names satisfying identifier_p.
420 (cp_parser_oacc_routine): Likewise.
422 2018-02-26 Jason Merrill <jason@redhat.com>
424 PR c++/84551 - ICE with concepts and -g.
425 * parser.c (add_debug_begin_stmt): Do nothing in a concept.
427 2018-02-26 Marek Polacek <polacek@redhat.com>
430 * tree.c (replace_placeholders_r): Only check TREE_CONSTANT on
433 2018-02-26 Jason Merrill <jason@redhat.com>
435 PR c++/84447 - ICE with deleted inherited ctor with default arg.
436 * call.c (build_over_call): Handle deleted functions in one place.
438 2018-02-26 Paolo Carlini <paolo.carlini@oracle.com>
441 * decl.c (redeclaration_error_message): Don't try to use
442 DECL_DECLARED_CONSTEXPR_P on CONST_DECLs.
444 2018-02-26 Paolo Carlini <paolo.carlini@oracle.com>
446 * lambda.c (build_capture_proxy): Define static.
447 * cp-tree.h (build_capture_proxy): Remove.
449 2018-02-26 Marek Polacek <polacek@redhat.com>
452 * name-lookup.c (suggest_alternative_in_explicit_scope): Return false
453 if name is error node.
455 2018-02-25 Jason Merrill <jason@redhat.com>
457 PR c++/84015 - ICE with class deduction and auto template parm.
458 * pt.c (rewrite_template_parm): Use tf_partial in first tsubst.
460 2018-02-24 Marek Polacek <polacek@redhat.com>
463 * constexpr.c (maybe_constant_init_1): New function.
464 (maybe_constant_init): Make it a wrapper around maybe_constant_init_1.
465 (cxx_constant_init): New function.
466 * cp-tree.h (cxx_constant_init): Declare.
467 * typeck2.c (store_init_value): Call cxx_constant_init instead of
468 cxx_constant_value. Move the maybe_constant_init call under an 'else'.
470 2018-02-22 Jason Merrill <jason@redhat.com>
472 PR c++/70468 - ICE with constructor delegation via typedef.
473 * pt.c (tsubst_initializer_list): Check for other mem-initializers
474 with constructor delegation.
476 2018-02-22 Jason Merrill <jason@redhat.com>
478 PR c++/84424 - ICE with constexpr and __builtin_shuffle.
479 * constexpr.c (reduced_constant_expression_p): Handle CONSTRUCTOR of
482 2018-02-22 Marek Polacek <polacek@redhat.com>
485 * parser.c (cp_parser_braced_list): Use require_open instead of
488 2018-02-21 Jason Merrill <jason@redhat.com>
490 PR c++/84454 - ICE with pack expansion in signature.
491 * error.c (find_typenames_r): Also stop on EXPR_PACK_EXPANSION.
493 2018-02-20 Siddhesh Poyarekar <siddhesh@sourceware.org>
495 * cp-objcp-common.c (cxx_block_may_fallthru): Add case for
498 2018-02-20 Paolo Carlini <paolo.carlini@oracle.com>
501 * parser.c (cp_parser_init_declarator): Don't call start_lambda_scope
504 2018-02-20 Jakub Jelinek <jakub@redhat.com>
507 * class.c (fixed_type_or_null) <case CALL_EXPR>: Only test
508 TREE_HAS_CONSTRUCTOR if instance is not an internal function call.
511 * tree.c (bot_manip): If build_cplus_new or break_out_target_exprs
512 returns error_mark_node, return it immediately.
513 (break_out_target_exprs): If cp_walk_tree with bot_manip returns
514 error_mark_node, return error_mark_node.
517 * pt.c (tsubst_lambda_expr): If not nested, increment temporarily
518 function_depth to avoid GC during finish_lambda_function.
520 2018-02-19 Jason Merrill <jason@redhat.com>
522 PR c++/84429 - ICE capturing VLA.
523 * lambda.c (build_capture_proxy): Handle reference refs.
525 2018-02-19 Jakub Jelinek <jakub@redhat.com>
528 * parser.c (cp_parser_binary_expression): For no_toplevel_fold_p, if
529 either operand is error_mark_node, set current.lhs to that instead of
530 creating a binary op with error_mark_node operands.
533 * constexpr.c (potential_constant_expression_1): Handle OMP_SIMD.
535 2018-02-19 Paolo Carlini <paolo.carlini@oracle.com>
538 * decl.c (grokdeclarator): Early return error_mark_node upon
539 ill-formed friend declaration.
541 2018-02-16 Marek Polacek <polacek@redhat.com>
542 Jakub Jelinek <jakub@redhat.com>
545 * constexpr.c (cxx_eval_constant_expression) <case RETURN_EXPR>: Don't
546 set *jump_target to anything if jump_target is NULL.
548 2018-02-16 Jason Merrill <jason@redhat.com>
550 PR c++/84151 - unnecessary volatile load with static member.
551 * call.c (build_new_method_call_1): Avoid loading from a volatile
552 lvalue used as the object argument for a static member function.
554 PR c++/81853 - using-directive and constexpr.
555 * constexpr.c (cxx_eval_constant_expression): Handle USING_STMT.
557 PR c++/84420 - ICE with structured binding in lambda.
558 * lambda.c (is_capture_proxy): Check DECL_DECOMPOSITION_P.
560 PR c++/83835 - C++17 error with constructor ctors.
561 * call.c (build_special_member_call): Set TARGET_EXPR_DIRECT_INIT_P.
563 PR c++/82664 - ICE with reference to function template parm.
564 * pt.c (convert_nontype_argument_function): Avoid obfuscationg
567 PR c++/82764 - C++17 ICE with empty base
568 * class.c (build_base_field_1): Set DECL_SIZE to zero for empty base.
570 2018-02-16 Jason Merrill <jason@redhat.com>
572 PR c++/84421 - type-dependent if constexpr
573 * semantics.c (finish_if_stmt_cond): Check type_dependent_expression_p.
575 2018-02-16 Nathan Sidwell <nathan@acm.org>
577 Deprecate -ffriend-injection.
578 * decl.c (cxx_init_decl_processing): Emit warning on option.
579 * name-lookup.c (do_pushdecl): Emit warning if we push a visible
582 2018-02-16 Paolo Carlini <paolo.carlini@oracle.com>
585 * decl.c (check_special_function_return_type): Reject template
586 template parameter in deduction guide.
588 2018-02-16 Nathan Sidwell <nathan@acm.org>
591 * name-lookup.c (do_pushdecl): Bail out on bad local friend injection.
593 2018-02-15 Jason Merrill <jason@redhat.com>
595 PR c++/83227 - C++17 ICE with init-list derived-to-base conversion.
596 * call.c (convert_like_real): Don't use the copy-list-initialization
597 shortcut for ck_base.
599 PR c++/84045 - ICE with typedef and noexcept.
600 * except.c (build_noexcept_spec): Use strip_typedefs_expr.
602 PR c++/84376 - ICE with omitted template arguments.
603 * pt.c (dguide_name_p): Check for IDENTIFIER_NODE.
605 PR c++/84368 - wrong error with local variable in variadic lambda.
606 * pt.c (tsubst_pack_expansion): Fix handling of non-packs in
607 local_specializations.
609 2018-02-15 Paolo Carlini <paolo.carlini@oracle.com>
612 * constraint.cc (tsubst_constraint_info): Handle an error_mark_node
615 2018-02-14 Paolo Carlini <paolo.carlini@oracle.com>
618 * pt.c (do_auto_deduction): Don't check the TREE_TYPE of a null
621 2018-02-14 Nathan Sidwell <nathan@acm.org>
623 * decl2.c (mark_vtable_entries): Set input_location to decl's.
624 (c_parse_final_cleanups): Restore input_location after emitting
627 2018-02-14 Paolo Carlini <paolo.carlini@oracle.com>
629 * cp-tree.h (do_auto_deduction (tree, tree, tree)): Remove.
630 (do_auto_deduction (tree, tree, tree, tsubst_flags_t,
631 auto_deduction_context, tree, int): Add defaults.
632 * pt.c (do_auto_deduction (tree, tree, tree)): Remove definition.
633 (tsubst_omp_for_iterator): Adjust do_auto_deduction call, forward
634 tsubst_flags_t argument.
635 * init.c (build_new): Likewise.
637 2018-02-13 Jakub Jelinek <jakub@redhat.com>
640 * typeck.c (check_return_expr): Don't emit -Weffc++ warning
641 about return other than *this in assignment operators if
642 retval is type dependent expression.
644 2018-02-13 Paolo Carlini <paolo.carlini@oracle.com>
647 * call.c (build_conditional_expr_1): Use cp_save_expr instead of
648 save_expr for the G++ extension.
650 2018-02-13 Jason Merrill <jason@redhat.com>
652 PR c++/84080 - ICE with return type deduction and specialization.
653 * pt.c (determine_specialization): Check uses_template_parms.
655 Fix more variadic capture issues.
656 * pt.c (find_parameter_packs_r): Also look at explicit captures.
657 (check_for_bare_parameter_packs): Check current_class_type for
659 (extract_locals_r): Handle seeing a full instantiation of a pack.
660 (tsubst_pack_expansion): Likewise. Force lambda capture.
661 * parser.c (cp_parser_lambda_introducer): Don't
662 check_for_bare_parameter_packs.
664 PR c++/84338 - wrong variadic sizeof.
665 * pt.c (argument_pack_select_arg): Like the macro, but look through
667 (tsubst, tsubst_copy, dependent_template_arg_p): Use it.
668 (extract_fnparm_pack): Do make_pack_expansion.
669 (extract_locals_r): Do strip a pack expansion.
670 * cp-tree.h (ARGUMENT_PACK_SELECT_ARG): Remove.
672 2018-02-12 Jakub Jelinek <jakub@redhat.com>
675 * parser.c (cp_parser_binary_expression): Use build_min instead of
676 build2_loc to build the no_toplevel_fold_p toplevel binary expression.
678 2018-02-12 Nathan Sidwell <nathan@acm.org>
681 * parser.c (cp_parser_decltype): Push and pop
682 deferring_access_checks. Reorganize to avoid goto.
684 2018-02-12 Richard Biener <rguenther@suse.de>
687 * constexpr.c (cxx_eval_vec_init_1): Use a RANGE_EXPR to compact
688 uniform constructors and delay allocating them fully.
690 2018-02-09 Jason Merrill <jason@redhat.com>
692 PR c++/84036 - ICE with variadic capture.
693 Handle variadic capture proxies more like non-variadic.
694 * lambda.c (build_capture_proxy): Remove workaround.
695 * pt.c (find_parameter_packs_r): The proxy is a pack.
696 (instantiate_class_template_1): Remove dead lambda code.
697 (extract_fnparm_pack): Don't make_pack_expansion.
698 (extract_locals_r): Don't strip a pack expansion.
699 (tsubst_pack_expansion): Handle proxy packs. Use
700 PACK_EXPANSION_EXTRA_ARGS less.
701 (tsubst_decl) [FIELD_DECL]: Don't register_specialization.
702 (tsubst_copy) [FIELD_DECL]: Don't retrieve*_specialization.
703 [VAR_DECL]: Handle ARGUMENT_PACK_SELECT.
704 (tsubst_expr) [DECL_EXPR]: Handle proxy packs.
705 (tsubst_copy_and_build) [VAR_DECL]: Handle proxy packs normally.
707 2018-02-10 Jakub Jelinek <jakub@redhat.com>
710 * tree.c (cp_free_lang_data): Revert 2018-01-23 change.
712 2018-02-09 Jason Merrill <jason@redhat.com>
714 PR c++/81917 - ICE with void_t and partial specialization.
715 * pt.c (instantiate_class_template_1): Set TYPE_BEING_DEFINED before
716 calling most_specialized_partial_spec.
718 2018-02-09 Nathan Sidwell <nathan@acm.org>
721 * typeck.c (cp_build_indirect_ref_1, build_reinterpret_cast_1):
722 Pass expr location to strict_aliasing_warning.
724 2018-02-09 Jason Merrill <jason@redhat.com>
726 PR c++/84296 - ICE with qualified-id in template.
728 * pt.c (unknown_base_ref_p): New.
729 (instantiation_dependent_scope_ref_p): Use it instead of
730 any_dependent_bases_p.
732 2018-02-09 Marek Polacek <polacek@redhat.com>
733 Jakub Jelinek <jakub@redhat.com>
736 * constexpr.c (cxx_fold_indirect_ref): Sync some changes from
737 fold_indirect_ref_1, including poly_*int64. Verify first that
738 tree_fits_poly_int64_p (op01). Formatting fixes.
740 2018-02-08 Paolo Carlini <paolo.carlini@oracle.com>
742 * constexpr.c (cxx_eval_component_reference): Use INDIRECT_REF_P.
743 * lambda.c (build_capture_proxy): Likewise.
744 * search.c (field_access_p): Likewise.
745 * semantics.c (omp_clause_decl, omp_privatize_field,
746 finish_omp_clauses): Likewise.
748 2018-02-08 Paolo Carlini <paolo.carlini@oracle.com>
751 * typeck.c (decay_conversion): Use mark_rvalue_use for the special
754 2018-02-08 Nathan Sidwell <nathan@acm.org>
756 * class.c (finish_struct): Fix std:initializer_list diagnostic
759 2018-02-08 Paolo Carlini <paolo.carlini@oracle.com>
762 * pt.c (tsubst_copy_and_build): Use force_paren_expr for INDIRECT_REF.
764 2018-02-07 Jakub Jelinek <jakub@redhat.com>
767 * parser.c (cp_parser_dot_deref_incomplete): New function.
768 (cp_parser_postfix_dot_deref_expression): Use it.
770 2018-02-07 David Malcolm <dmalcolm@redhat.com>
774 * name-lookup.c (suggest_rid_p): New function.
775 (lookup_name_fuzzy): Replace enum-rid-filtering logic with call to
778 2018-02-07 Jason Merrill <jason@redhat.com>
780 PR c++/84182 - ICE with captured lambda
782 * pt.c (extract_locals_r, extract_local_specs): New.
783 (tsubst_pack_expansion): Use them.
785 2018-02-07 Martin Liska <mliska@suse.cz>
788 * class.c (add_method): Append argument value.
789 * cp-tree.h (maybe_version_functions): Add new argument.
790 * decl.c (decls_match): Call it if a declaration does not
791 have DECL_FUNCTION_VERSIONED.
792 (maybe_version_functions): record argument is added.
794 2018-02-05 Marek Polacek <polacek@redhat.com>
796 * class.c: Remove unused global variables.
797 (build_primary_vtable): Don't gather statistics.
798 (print_class_statistics): Remove.
799 * cp-tree.h (print_class_statistics): Remove.
800 * tree.c (cxx_print_statistics): Don't call print_class_statistics.
802 2018-02-02 Paolo Carlini <paolo.carlini@oracle.com>
804 * class.c (is_really_empty_class): Use DECL_UNNAMED_BIT_FIELD.
805 * constexpr.c (cx_check_missing_mem_inits): Likewise.
806 * decl.c (next_initializable_field, find_decomp_class_base,
807 cp_finish_decomp): Likewise.
808 * typeck2.c (process_init_constructor_record): Likewise.
810 2018-02-02 Jason Merrill <jason@redhat.com>
812 PR c++/84181 - ICE with lambda parm in template argument.
813 * tree.c (strip_typedefs_expr): Use cp_tree_operand_length.
815 2018-02-01 Jason Merrill <jason@redhat.com>
817 PR c++/84160 - ICE with nested variadic capture.
818 * lambda.c (is_capture_proxy_with_ref): New.
819 (insert_capture_proxy): Don't set DECL_CAPTURED_VARIABLE from a
821 * expr.c (mark_use): Use is_capture_proxy_with_ref.
822 * constexpr.c (potential_constant_expression_1): Likewise.
823 * semantics.c (process_outer_var_ref): Likewise.
825 2018-02-01 Marek Polacek <polacek@redhat.com>
828 * typeck.c (build_address): Relax the assert when
829 processing_template_decl.
831 2018-02-01 Jason Merrill <jason@redhat.com>
833 PR c++/84126 - ICE with variadic generic lambda
836 * pt.c (tsubst_pack_expansion): Handle function parameter_packs in
837 PACK_EXPANSION_EXTRA_ARGS.
839 2018-02-01 Paolo Carlini <paolo.carlini@oracle.com>
842 * call.c (convert_like_real): If w're initializing from {} explicitly
843 call abstract_virtuals_error_sfinae.
845 2018-01-31 Jason Merrill <jason@redhat.com>
846 Jakub Jelinek <jakub@redhat.com>
849 * constexpr.c (cxx_eval_outermost_constant_expr): Build NOP_EXPR
850 around non-constant ADDR_EXPRs rather than clearing TREE_CONSTANT
853 2018-01-31 Jakub Jelinek <jakub@redhat.com>
856 * constexpr.c (diag_array_subscript): Emit different diagnostics
857 if TYPE_DOMAIN (arraytype) is NULL.
858 (cxx_eval_array_reference, cxx_eval_store_expression): For arrays
859 with NULL TYPE_DOMAIN use size_zero_node as nelts.
861 2018-01-31 Paolo Carlini <paolo.carlini@oracle.com>
864 * semantics.c (finish_qualified_id_expr): When handling an
865 UNBOUND_CLASS_TEMPLATE only adjust qualifying_class and expr.
867 2018-01-31 Marek Polacek <polacek@redhat.com>
870 * cp-gimplify.c (cp_fold): Check if X is an error node before
871 calling useless_type_conversion_p.
873 2018-01-30 Jason Merrill <jason@redhat.com>
875 PR c++/84091 - ICE with local class in lambda in template.
876 * decl2.c (determine_visibility): Look for outer containing template
879 PR c++/84098 - ICE with lambda in template NSDMI.
880 * pt.c (instantiate_class_template_1): Ignore more lambdas.
882 2018-01-29 Jason Merrill <jason@redhat.com>
884 PR c++/68810 - wrong location for reinterpret_cast error.
885 * cvt.c (cp_convert_to_pointer): Always build a CONVERT_EXPR when
888 2018-01-29 Marek Polacek <polacek@redhat.com>
891 * constexpr.c (cxx_fold_indirect_ref): Compute ((foo *)&fooarray)[1]
892 => fooarray[1] in offset_int.
894 2018-01-29 Jason Merrill <jason@redhat.com>
896 PR c++/83942 - wrong unused warning with static_cast.
897 * cvt.c (ocp_convert): Call mark_rvalue_use.
899 2018-01-26 Jason Merrill <jason@redhat.com>
901 PR c++/83956 - wrong dtor error with anonymous union
902 * method.c (walk_field_subobs): Variant members only affect
904 (maybe_explain_implicit_delete): Pass &deleted_p for diagnostic.
906 PR c++/84036 - ICE with variadic capture.
908 * pt.c (tsubst_pack_expansion): When optimizing a simple
909 substitution, pull a single pack expansion out of its pack.
911 PR c++/82514 - ICE with local class in generic lambda.
912 * pt.c (regenerated_lambda_fn_p): Remove.
913 (enclosing_instantiation_of): Don't use it.
914 (tsubst_function_decl): Call enclosing_instantiation_of.
916 * pt.c (lookup_template_class_1): Add sanity check.
917 * name-lookup.c (do_pushtag): Don't add closures to local_classes.
919 2018-01-25 Jakub Jelinek <jakub@redhat.com>
922 * decl.c (find_decomp_class_base): Ignore unnamed bitfields. Ignore
923 recursive calls that return ret.
924 (cp_finish_decomp): Ignore unnamed bitfields.
926 2018-01-23 Jason Merrill <jason@redhat.com>
928 PR c++/82249 - wrong mismatched pack length error.
929 * pt.c (extract_fnparm_pack, tsubst_pack_expansion): Handle
930 unsubstituted function parameter pack.
932 2018-01-23 Paolo Carlini <paolo.carlini@oracle.com>
935 * decl.c (check_for_uninitialized_const_var): Not static; add
936 bool and tsubst_flags_t parameters; adjust to be used both in
937 constexpr context and not.
938 * constexpr.c (potential_constant_expression_1): Use the above.
939 * cp-tree.h (check_for_uninitialized_const_var): Declare.
941 2018-01-23 Jason Merrill <jason@redhat.com>
943 PR c++/83947 - ICE with auto declarations.
944 * pt.c (do_auto_deduction): Don't deduce from an auto decl.
945 * decl.c (undeduced_auto_decl): Limit to vars and fns.
947 2018-01-23 David Malcolm <dmalcolm@redhat.com>
950 * pt.c (tsubst_copy_and_build) <CONSTRUCTOR>: Remove early bailout
951 for pointer to member function types.
953 2018-01-23 Jakub Jelinek <jakub@redhat.com>
956 * tree.c (cp_free_lang_data): Change DECL_VALUE_EXPR of
957 DECL_OMP_PRIVATIZED_MEMBER vars to error_mark_node.
959 2018-01-23 Nathan Sidwell <nathan@acm.org>
962 * pt.c (tsubst_baselink): Remove optype assert.
963 * ptree.c (cxx_print_xnode): <case BASELINK> Print BASELINK_OPTYPE.
965 2018-01-23 Jakub Jelinek <jakub@redhat.com>
968 * decl.c (cp_finish_decomp): Diagnose if reference structure binding
969 refers to incomplete type.
971 2018-01-23 Nathan Sidwell <nathan@acm.org>
973 Deprecate ARM-era for scope handling
974 * decl.c (poplevel): Flag_new_for_scope is a boolean-like.
975 (cxx_init_decl_processing): Deprecate flag_new_for_scope being
977 * name-lookup.c (check_for_out_of_scope_variable): Deprecate and
979 * semantics.c (begin_for_scope): Flag_new_for_scope is
981 (finish_for_stmt, begin_range_for_stmt): Likewise.
983 2018-01-22 Jason Merrill <jason@redhat.com>
986 * decl2.c (determine_visibility): Fix template_decl handling
987 instead of blocking it.
989 PR c++/83720 - ICE with lambda and LTO.
990 * decl2.c (determine_visibility): Clear template_decl for
991 function-scope decls. Propagate anonymous linkage from containing
994 2018-01-22 Marek Polacek <polacek@redhat.com>
997 * typeck2.c (split_nonconstant_init_1): Return false if we didn't
1000 2018-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1003 * decl.c (grokdeclarator): Don't diagnose extra parens
1006 2018-01-19 Jakub Jelinek <jakub@redhat.com>
1009 * call.c (joust): Use TREE_TYPE (source) if source is
1010 a POINTER_TYPE_P rather than if ! DECL_CONSTRUCTOR_P (w->fn).
1013 * typeck.c (convert_for_assignment): Suppress warn_ignored_qualifiers
1014 for direct enum init.
1015 * decl.c (reshape_init): Likewise.
1017 2018-01-19 Marek Polacek <polacek@redhat.com>
1019 * constexpr.c (fold_simple): Simplify.
1021 2018-01-18 Jason Merrill <jason@redhat.com>
1024 * search.c (any_dependent_bases_p): Handle null TREE_BINFO.
1025 * pt.c (instantiation_dependent_scope_ref_p): True if
1026 any_dependent_bases_p.
1028 2018-01-18 Paolo Carlini <paolo.carlini@oracle.com>
1030 * cp-tree.h: Fix comment typo (DECL_NON_TRIVIALLY_INITIALIZED_P
1031 vs DECL_NONTRIVIALLY_INITIALIZED_P).
1033 2018-01-18 Jason Merrill <jason@redhat.com>
1035 PR c++/82461 - constexpr list-initialized member
1036 * constexpr.c (potential_constant_expression_1): Check
1037 TARGET_EXPR_DIRECT_INIT_P.
1039 2018-01-18 Paolo Carlini <paolo.carlini@oracle.com>
1042 * decl.c (xref_basetypes): Early return upon error about derived
1045 2018-01-18 Nathan Sidwell <nathan@acm.org>
1048 * cp-tree.h (mark_use): Declare.
1049 * expr.c (mark_use): Make extern.
1050 * call.c (direct_reference_binding): Set inner conv's
1051 rvaluedness_matches_p, if it is an identity.
1052 (convert_like_real): Mark lvalue or rvalue use for identity as
1053 rvaledness_matches_p demands.
1055 2018-01-18 Jakub Jelinek <jakub@redhat.com>
1058 * parser.c (attr_chainon): New function.
1059 (cp_parser_label_for_labeled_statement, cp_parser_decl_specifier_seq,
1060 cp_parser_namespace_definition, cp_parser_init_declarator,
1061 cp_parser_type_specifier_seq, cp_parser_parameter_declaration,
1062 cp_parser_gnu_attributes_opt): Use it.
1063 (cp_parser_member_declaration, cp_parser_objc_class_ivars,
1064 cp_parser_objc_struct_declaration): Likewise. Don't reset
1065 prefix_attributes if attributes is error_mark_node.
1067 2018-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1070 * decl.c (grokdeclarator): Do not append the error_mark_node
1071 due to an erroneous optional attribute-specifier-seq.
1073 2018-01-17 Jakub Jelinek <jakub@redhat.com>
1076 * cp-gimplify.c (cp_maybe_instrument_return): Handle
1079 2018-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1082 * constexpr.c (ensure_literal_type_for_constexpr_object): Return
1083 error_mark_node when we give an error.
1084 * decl.c (cp_finish_decl): Use the latter.
1086 2018-01-17 Nathan Sidwell <nathan@acm.org>
1089 * init.c (build_raw_new_expr): Scan list for lookups to keep.
1091 2018-01-17 David Malcolm <dmalcolm@redhat.com>
1094 * expr.c (fold_for_warn): Move from c-common.c, reducing to just
1095 the C++ part. If processing a template, call
1096 fold_non_dependent_expr rather than fully folding.
1098 2018-01-17 Jason Merrill <jason@redhat.com>
1100 PR c++/81067 - redundant NULL warning.
1101 * call.c (convert_like_real): Restore null_node handling.
1103 2018-01-17 Jason Merrill <jason@redhat.com>
1105 PR c++/81843 - ICE with variadic member template.
1107 * pt.c (unify_pack_expansion): Don't try to deduce enclosing
1110 2018-01-17 David Malcolm <dmalcolm@redhat.com>
1113 * pt.c (type_dependent_expression_p): Strip any location wrapper
1114 before testing tree codes.
1115 (selftest::test_type_dependent_expression_p): New function.
1116 (selftest::cp_pt_c_tests): Call it.
1118 2018-01-17 Nathan Sidwell <nathan@acm.org>
1121 * pt.c (tsubst_expr) <case RANGE_FOR_STMT>: Rebuild a range_for if
1122 this not a final instantiation.
1124 2018-01-16 Jason Merrill <jason@redhat.com>
1126 PR c++/83714 - ICE checking return in template.
1127 * typeck.c (check_return_expr): Call build_non_dependent_expr.
1129 2018-01-16 Jakub Jelinek <jakub@redhat.com>
1132 * pt.c (tsubst_copy_and_build) <case CALL_EXPR>: If function
1133 is AGGR_INIT_EXPR rather than CALL_EXPR, set AGGR_INIT_FROM_THUNK_P
1134 instead of CALL_FROM_THUNK_P.
1137 * name-lookup.c (member_vec_dedup): Return early if len is 0.
1138 (resort_type_member_vec, set_class_bindings,
1139 insert_late_enum_def_bindings): Use vec qsort method instead of
1140 calling qsort directly.
1142 2018-01-15 Martin Sebor <msebor@redhat.com>
1145 * class.c (find_flexarrays): Make a record of multiple flexible array
1148 2018-01-12 Jason Merrill <jason@redhat.com>
1150 PR c++/83186 - ICE with static_cast of list-initialized temporary.
1151 * typeck.c (build_static_cast): Use build_non_dependent_expr.
1153 2018-01-12 Nathan Sidwell <nathan@acm.org>
1155 * cp-tree.h (mark_rvalue_use): Add parm name.
1156 * expr.c (mark_lvalue_use, mark_lvalue_use_nonread): Move next to
1158 * call.c (convert_like_real): Fix formatting.
1160 2018-01-11 Jason Merrill <jason@redhat.com>
1162 PR c++/82728 - wrong -Wunused-but-set-variable
1165 * call.c (perform_implicit_conversion_flags): Call mark_rvalue_use.
1166 * decl.c (case_conversion): Likewise.
1167 * semantics.c (finish_static_assert): Call
1168 perform_implicit_conversion_flags.
1170 2018-01-11 Nathan Sidwell <nathan@acm.org>
1172 * method.c (enum mangling_flags): Delete long-dead enum.
1174 2018-01-10 Paolo Carlini <paolo.carlini@oracle.com>
1176 * parser.c (cp_parser_std_attribute_spec): When
1177 token_pair::require_open / require_close return false simply
1178 return error_mark_node, avoid duplicate cp_parser_error about
1179 expected '(' / ')', respectively.
1181 2018-01-10 David Malcolm <dmalcolm@redhat.com>
1184 * call.c (null_ptr_cst_p): Strip location wrappers when
1185 converting from '0' to a pointer type in C++11 onwards.
1186 (conversion_null_warnings): Replace comparison with null_node with
1187 call to null_node_p.
1188 (build_over_call): Likewise.
1189 * cp-gimplify.c (cp_fold): Remove the early bailout when
1190 processing_template_decl.
1191 * cp-lang.c (selftest::run_cp_tests): Call
1192 selftest::cp_pt_c_tests and selftest::cp_tree_c_tests.
1193 * cp-tree.h (cp_expr::maybe_add_location_wrapper): New method.
1194 (selftest::run_cp_tests): Move decl to bottom of file.
1195 (null_node_p): New inline function.
1196 (selftest::cp_pt_c_tests): New decl.
1197 (selftest::cp_tree_c_tests): New decl.
1198 * cvt.c (build_expr_type_conversion): Replace comparison with
1199 null_node with call to null_node_p.
1200 * error.c (args_to_string): Likewise.
1201 * except.c (build_throw): Likewise.
1202 * mangle.c (write_expression): Skip location wrapper nodes.
1203 * parser.c (literal_integer_zerop): New function.
1204 (cp_parser_postfix_expression): Call maybe_add_location_wrapper on
1205 the result for RID_TYPEID. Pass true for new "wrap_locations_p"
1206 param of cp_parser_parenthesized_expression_list. When calling
1207 warn_for_memset, replace integer_zerop calls with
1208 literal_integer_zerop, eliminating the double logical negation
1209 cast to bool. Eliminate the special-casing for CONST_DECL in
1210 favor of the fold_for_warn within warn_for_memset.
1211 (cp_parser_parenthesized_expression_list): Add "wrap_locations_p"
1212 param, defaulting to false. Convert "expr" to a cp_expr, and call
1213 maybe_add_location_wrapper on it when wrap_locations_p is true.
1214 (cp_parser_unary_expression): Call maybe_add_location_wrapper on
1215 the result for RID_ALIGNOF and RID_SIZEOF.
1216 (cp_parser_builtin_offsetof): Likewise.
1217 * pt.c: Include "selftest.h".
1218 (tsubst_copy): Handle location wrappers.
1219 (tsubst_copy_and_build): Likewise.
1220 (build_non_dependent_expr): Likewise.
1221 (selftest::test_build_non_dependent_expr): New function.
1222 (selftest::cp_pt_c_tests): New function.
1223 * tree.c: Include "selftest.h".
1224 (lvalue_kind): Handle VIEW_CONVERT_EXPR location wrapper nodes.
1225 (selftest::test_lvalue_kind): New function.
1226 (selftest::cp_tree_c_tests): New function.
1227 * typeck.c (string_conv_p): Strip any location wrapper from "exp".
1228 (cp_build_binary_op): Replace comparison with null_node with call
1230 (build_address): Use location of operand when building address
1233 2018-01-10 Marek Polacek <polacek@redhat.com>
1236 * call.c (build_conditional_expr_1): Check complain before warning.
1237 * pt.c (tsubst_copy_and_build) <case COND_EXPR>: Suppress
1238 -Wduplicated-branches.
1240 2018-01-10 Jakub Jelinek <jakub@redhat.com>
1243 * call.c (maybe_warn_class_memaccess): Add forward declaration.
1244 Change last argument from tree * to const vec<tree, va_gc> *, adjust
1245 args uses and check number of operands too. Don't strip away any
1246 nops. Use maybe_constant_value when looking for INTEGER_CST args.
1247 Deal with src argument not having pointer type. Check
1248 tree_fits_uhwi_p before calling tree_to_uhwi. Remove useless
1250 (build_over_call): Call maybe_warn_class_memaccess here on the
1252 (build_cxx_call): Rather than here on converted arguments.
1254 2018-01-10 Paolo Carlini <paolo.carlini@oracle.com>
1257 * init.c (build_vec_init): Avoid building an INIT_EXPR with
1258 error_mark_node as second argument.
1260 2018-01-09 Jakub Jelinek <jakub@redhat.com>
1263 * constexpr.c (cxx_eval_statement_list): Ignore DEBUG_BEGIN_STMTs
1264 in STATEMENT_LIST. Remove unneeded assert.
1266 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
1267 Alan Hayward <alan.hayward@arm.com>
1268 David Sherwood <david.sherwood@arm.com>
1270 * constexpr.c (cxx_eval_array_reference): Handle polynomial
1272 (cxx_fold_indirect_ref): Handle polynomial TYPE_VECTOR_SUBPARTS.
1273 * call.c (build_conditional_expr_1): Likewise.
1274 * decl.c (cp_finish_decomp): Likewise.
1275 * mangle.c (write_type): Likewise.
1276 * typeck.c (structural_comptypes): Likewise.
1277 (cp_build_binary_op): Likewise.
1278 * typeck2.c (process_init_constructor_array): Likewise.
1280 2018-01-03 Jakub Jelinek <jakub@redhat.com>
1283 * typeck.c (build_static_cast_1): For static casts to reference types,
1284 call build_base_path with flag_delete_null_pointer_checks as nonnull
1285 instead of always false. When -fsanitize=null, call
1286 ubsan_maybe_instrument_reference on the NULL reference INTEGER_CST.
1287 * cp-gimplify.c (cp_genericize_r): Don't walk subtrees of UBSAN_NULL
1288 call if the first argument is INTEGER_CST with REFERENCE_TYPE.
1290 2018-01-03 Nathan Sidwell <nathan@acm.org>
1293 * method.c (make_alias_for): Copy DECL_CONTEXT.
1295 2018-01-03 Marek Polacek <polacek@redhat.com>
1298 * decl.c (grokdeclarator): Don't warn about MVP in typename context.
1300 2018-01-03 Jakub Jelinek <jakub@redhat.com>
1302 PR preprocessor/83602
1303 * name-lookup.c (lookup_name_fuzzy): Don't use macro_use_before_def
1307 * cp-gimplify.c (cp_fold) <case NOP_EXPR>: If the operand folds to
1308 error_mark_node, return error_mark_node.
1310 Update copyright years.
1312 2018-01-02 Jakub Jelinek <jakub@redhat.com>
1315 * tree.c (replace_placeholders_r): Pass NULL as last argument to
1316 cp_walk_tree instead of d->pset. If non-TREE_CONSTANT and
1317 non-PLACEHOLDER_EXPR tree has been seen already, set *walk_subtrees
1318 to false and return.
1319 (replace_placeholders): Pass NULL instead of &pset as last argument
1322 2018-01-02 Nathan Sidwell <nathan@acm.org>
1324 * constexpr.c (cxx_bind_parameters_in_call): Remove unneeded local
1327 Copyright (C) 2018 Free Software Foundation, Inc.
1329 Copying and distribution of this file, with or without modification,
1330 are permitted in any medium without royalty provided the copyright
1331 notice and this notice are preserved.