1 2019-03-27 Jason Merrill <jason@redhat.com>
3 PR c++/89421 - ICE with lambda in template parameter list.
4 * parser.c (cp_parser_lambda_expression): Also reject a lambda in a
5 template parameter list before C++20.
6 * pt.c (type_dependent_expression_p): True for LAMBDA_EXPR.
7 * semantics.c (begin_class_definition): Restore error about defining
8 non-lambda class in template parm list.
10 2019-03-26 Jason Merrill <jason@redhat.com>
12 PR c++/86932 - missed SFINAE with empty pack.
13 * pt.c (coerce_template_parms): Don't add an empty pack if
15 (fn_type_unification): Pass tf_partial to coerce_template_parms.
17 PR c++/86429 - constexpr variable in lambda.
20 * constexpr.c (cxx_eval_constant_expression): In a lambda function,
21 try evaluating the captured variable directly.
23 2019-03-26 Jakub Jelinek <jakub@redhat.com>
26 * semantics.c (finish_omp_atomic): Add warning_sentinel for
27 -Wunused-value around finish_expr_stmt call.
29 2019-03-25 Paolo Carlini <paolo.carlini@oracle.com>
33 * parser.c (cp_parser_binary_expression): Don't call cp_fully_fold
34 to undo the disabling of warnings.
36 2019-03-25 Jason Merrill <jason@redhat.com>
38 PR c++/87748 - substitution failure error with decltype.
39 * pt.c (most_specialized_partial_spec): Clear
40 processing_template_decl.
42 2019-03-25 Marek Polacek <polacek@redhat.com>
44 PR c++/89214 - ICE when initializing aggregates with bases.
45 * typeck2.c (digest_init_r): Warn about object slicing instead of
48 PR c++/89705 - ICE with reference binding with conversion function.
49 * call.c (reference_binding): If the result of the conversion function
50 is a prvalue of non-class type, use the cv-unqualified type.
52 2019-03-25 Nathan Sidwell <nathan@acm.org>
54 * lambda.c (maybe_add_lambda_conv_op): Don't add to comdat group.
56 2019-03-22 Jakub Jelinek <jakub@redhat.com>
59 * cp-tree.h (get_tls_wrapper_fn): Remove declaration.
60 (maybe_get_tls_wrapper_call): Declare.
61 * decl2.c (get_tls_wrapper_fn): Make static.
62 (maybe_get_tls_wrapper_call): New function.
63 * typeck.c (build_class_member_access_expr): Handle accesses to TLS
65 * semantics.c (finish_qualified_id_expr): Likewise.
66 (finish_id_expression_1): Use maybe_get_tls_wrapper_call.
67 * pt.c (tsubst_copy_and_build): Likewise.
70 * constexpr.c (struct constexpr_ctx): Add constexpr_ops_count member.
71 (cxx_eval_constant_expression): When not skipping, not constant class
72 or location wrapper, increment *ctx->constexpr_ops_count and if it is
73 above constexpr_loop_nest_limit, diagnose failure.
74 (cxx_eval_outermost_constant_expr): Add constexpr_ops_count and
75 initialize ctx.constexpr_ops_count to its address.
76 (is_sub_constant_expr): Likewise.
78 2019-03-21 Jakub Jelinek <jakub@redhat.com>
81 * call.c (filed_in_pset): Change pset from hash_set<tree> * to
82 hash_set<tree, true> &, adjust uses accordingly.
83 (build_aggr_conv): Change pset from hash_set<tree> *
84 to hash_set<tree, true>. Replace goto fail; with return NULL;,
88 * parser.c (cp_parser_lambda_introducer): Add ids and first_capture_id
89 variables, check for duplicates in this function.
90 * lambda.c (add_capture): Don't check for duplicates nor use
92 (register_capture_members): Don't clear IDENTIFIER_MARKED here.
94 2019-03-21 Paolo Carlini <paolo.carlini@oracle.com>
97 * method.c (after_nsdmi_defaulted_late_checks): Avoid passing
98 error_mark_node to comp_except_specs.
100 2019-03-20 Jason Merrill <jason@redhat.com>
102 PR c++/87480 - decltype of member access in default template arg
103 * pt.c (type_unification_real): Accept a dependent result in
106 2019-03-19 Martin Sebor <msebor@redhat.com>
108 PR tree-optimization/89688
109 * typeck2.c (store_init_value): Call braced_lists_to_string for more
110 kinds of initializers.
112 2019-03-18 Jason Merrill <jason@redhat.com>
114 PR c++/89630 - ICE with dependent using-decl as template arg.
115 * tree.c (cp_tree_equal): Always return false for USING_DECL.
117 PR c++/89761 - ICE with sizeof... in pack expansion.
118 * pt.c (argument_pack_element_is_expansion_p): Handle
119 ARGUMENT_PACK_SELECT.
121 PR c++/89640 - GNU attributes on lambda.
122 * parser.c (cp_parser_lambda_declarator_opt): Allow GNU attributes.
124 PR c++/89682 - wrong access error in default argument.
125 * pt.c (tsubst_default_argument): Don't defer access checks.
127 2019-03-18 Paolo Carlini <paolo.carlini@oracle.com>
130 * semantics.c (finish_non_static_data_member): Check return value
131 of context_for_name_lookup and immediately return error_mark_node
134 2019-03-17 Jason Merrill <jason@redhat.com>
136 PR c++/89571 - ICE with ill-formed noexcept on constructor.
137 * pt.c (maybe_instantiate_noexcept): Only return false if defaulted.
138 (regenerate_decl_from_template): Use it for noexcept-specs.
140 2019-03-14 Jason Merrill <jason@redhat.com>
142 * parser.c (cp_parser_decl_specifier_seq): Support C++20
143 concept-definition syntax without 'bool'.
145 2019-03-14 Jakub Jelinek <jakub@redhat.com>
148 * semantics.c (finish_qualified_id_expr): Reject variable templates.
151 * constexpr.c (struct constexpr_ctx): Change save_exprs type from
152 hash_set<tree> to vec<tree>.
153 (cxx_eval_call_expression): Adjust for save_exprs being a vec instead
155 (cxx_eval_loop_expr): Likewise. Truncate the vector after each
156 removal of SAVE_EXPRs from values.
157 (cxx_eval_constant_expression) <case SAVE_EXPR>: Call safe_push
158 method on save_exprs instead of add.
160 2019-03-13 Jason Merrill <jason@redhat.com>
162 PR c++/86521 - C++17 copy elision in initialization by constructor.
163 * call.c (joust_maybe_elide_copy): New.
166 2019-03-13 Marek Polacek <polacek@redhat.com>
168 PR c++/88979 - further P0634 fix for constructors.
169 * parser.c (cp_parser_decl_specifier_seq): Pass flags to
170 cp_parser_constructor_declarator_p.
171 (cp_parser_direct_declarator): Allow missing typename for constructor
173 (cp_parser_constructor_declarator_p): Add FLAGS parameter. Pass it to
174 cp_parser_type_specifier.
176 PR c++/89686 - mixing init-capture and simple-capture in lambda.
177 * parser.c (cp_parser_lambda_introducer): Give error when combining
178 init-capture and simple-capture.
180 PR c++/89660 - bogus error with -Wredundant-move.
181 * typeck.c (maybe_warn_pessimizing_move): Only accept (T &) &arg
182 as the std::move's argument. Don't call convert_for_initialization
183 when warn_redundant_move isn't on.
185 2019-03-11 Jason Merrill <jason@redhat.com>
187 PR c++/86521 - wrong overload resolution with ref-qualifiers.
188 * call.c (build_user_type_conversion_1): Don't use a conversion to a
189 reference of the wrong rvalueness for direct binding.
191 2019-03-11 Martin Liska <mliska@suse.cz>
193 * cvt.c (build_expr_type_conversion): Wrap apostrophes
194 in gcc internal format with %'.
195 * decl.c (check_no_redeclaration_friend_default_args): Likewise.
196 (grokfndecl): Likewise.
197 * name-lookup.c (do_pushtag): Likewise.
198 * pt.c (unify_parameter_deduction_failure): Likewise.
199 (unify_template_deduction_failure): Likewise.
201 2019-03-11 Martin Liska <mliska@suse.cz>
203 * call.c (convert_arg_to_ellipsis): Wrap an option name
204 in a string format message and fix GNU coding style.
205 (build_over_call): Likewise.
206 * class.c (check_field_decl): Likewise.
207 (layout_nonempty_base_or_field): Likewise.
208 * constexpr.c (cxx_eval_loop_expr): Likewise.
209 * cvt.c (type_promotes_to): Likewise.
210 * decl.c (cxx_init_decl_processing): Likewise.
211 (mark_inline_variable): Likewise.
212 (grokdeclarator): Likewise.
213 * decl2.c (record_mangling): Likewise.
214 * error.c (maybe_warn_cpp0x): Likewise.
215 * except.c (doing_eh): Likewise.
216 * mangle.c (maybe_check_abi_tags): Likewise.
217 * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
218 (cp_parser_userdef_numeric_literal): Likewise.
219 (cp_parser_primary_expression): Likewise.
220 (cp_parser_unqualified_id): Likewise.
221 (cp_parser_pseudo_destructor_name): Likewise.
222 (cp_parser_builtin_offsetof): Likewise.
223 (cp_parser_lambda_expression): Likewise.
224 (cp_parser_lambda_introducer): Likewise.
225 (cp_parser_lambda_declarator_opt): Likewise.
226 (cp_parser_selection_statement): Likewise.
227 (cp_parser_init_statement): Likewise.
228 (cp_parser_decomposition_declaration): Likewise.
229 (cp_parser_function_specifier_opt): Likewise.
230 (cp_parser_static_assert): Likewise.
231 (cp_parser_simple_type_specifier): Likewise.
232 (cp_parser_namespace_definition): Likewise.
233 (cp_parser_using_declaration): Likewise.
234 (cp_parser_ctor_initializer_opt_and_function_body): Likewise.
235 (cp_parser_initializer_list): Likewise.
236 (cp_parser_type_parameter_key): Likewise.
237 (cp_parser_member_declaration): Likewise.
238 (cp_parser_try_block): Likewise.
239 (cp_parser_std_attribute_spec): Likewise.
240 (cp_parser_requires_clause_opt): Likewise.
241 * pt.c (check_template_variable): Likewise.
242 (check_default_tmpl_args): Likewise.
243 (push_tinst_level_loc): Likewise.
244 (instantiate_pending_templates): Likewise.
245 (invalid_nontype_parm_type_p): Likewise.
246 * repo.c (get_base_filename): Likewise.
247 * rtti.c (typeid_ok_p): Likewise.
248 (build_dynamic_cast_1): Likewise.
249 * tree.c (maybe_warn_parm_abi): Likewise.
251 2019-03-08 Jakub Jelinek <jakub@redhat.com>
254 * parser.c (cp_parser_template_declaration_after_parameters): Avoid
255 one space before " at the end of line and another after " on another
256 line in a string literal.
258 PR tree-optimization/89550
259 * semantics.c (maybe_convert_cond): Only set TREE_NO_WARNING if
260 warning_at returned true.
261 * decl2.c (c_parse_final_cleanups): Likewise.
262 * typeck.c (convert_for_assignment): Likewise.
263 * decl.c (finish_function): Likewise.
266 * parser.c (cp_parser_asm_definition): Just warn instead of error
267 on volatile qualifier outside of function body.
270 * constexpr.c (potential_constant_expression_1): Reject
271 REINTERPRET_CAST_P NOP_EXPRs.
274 * call.c (joust): Call print_z_candidate only if pedwarn returned
277 2019-03-07 Jason Merrill <jason@redhat.com>
279 PR c++/88123 - lambda and using-directive.
280 * name-lookup.c (op_unqualified_lookup)
281 (maybe_save_operator_binding, discard_operator_bindings)
282 (push_operator_bindings): New.
283 * typeck.c (build_x_binary_op, build_x_unary_op): Call
284 maybe_save_operator_binding.
285 * decl.c (start_preparsed_function): Call push_operator_bindings.
286 * tree.c (cp_free_lang_data): Call discard_operator_bindings.
288 PR c++/88820 - ICE with CTAD and member template used in DMI.
289 * pt.c (do_class_deduction): Handle parm used as its own arg.
291 2019-03-07 Jakub Jelinek <jakub@redhat.com>
294 * parser.c (cp_parser_asm_definition): Parse asm qualifiers even
295 at toplevel, but diagnose them.
297 2019-03-06 Jason Merrill <jason@redhat.com>
299 PR c++/89381 - implicit copy and using-declaration.
300 * class.c (classtype_has_move_assign_or_move_ctor_p): Don't consider
301 op= brought in by a using-declaration.
303 2019-03-06 Jakub Jelinek <jakub@redhat.com>
306 * init.c (build_value_init_noctor): Ignore flexible array members.
308 2019-03-06 Jason Merrill <jason@redhat.com>
310 PR c++/89576 - if constexpr of lambda capture.
311 * semantics.c (maybe_convert_cond): Do convert a non-dependent
312 condition in a template.
313 * typeck.c (condition_conversion): Handle being called in a
316 2019-03-06 Marek Polacek <polacek@redhat.com>
318 PR c++/87378 - bogus -Wredundant-move warning.
319 * typeck.c (maybe_warn_pessimizing_move): See if the maybe-rvalue
320 overload resolution would actually succeed.
322 2019-03-05 Jason Merrill <jason@redhat.com>
324 * class.c (is_really_empty_class): Add ignore_vptr parm.
325 (trivial_default_constructor_is_constexpr): Pass it.
326 * call.c (build_over_call): Pass it.
327 * constexpr.c (cxx_eval_constant_expression): Pass it instead of
328 checking TYPE_POLYMORPHIC_P.
329 (cxx_eval_component_reference, potential_constant_expression_1):
331 * cp-gimplify.c (simple_empty_class_p): Pass it.
332 * init.c (expand_aggr_init_1): Pass it.
334 2019-03-04 Paolo Carlini <paolo.carlini@oracle.com>
337 * parser.c (cp_parser_class_head): Reject TYPE_BEING_DEFINED too.
339 2019-03-04 Jakub Jelinek <jakub@redhat.com>
342 * call.c (field_in_pset): New function.
343 (build_aggr_conv): Handle CONSTRUCTOR_IS_DESIGNATED_INIT correctly.
345 2019-03-02 Jakub Jelinek <jakub@redhat.com>
348 * cp-tree.h (CONSTRUCTOR_IS_DESIGNATED_INIT): Define.
349 * parser.c (cp_parser_braced_list): Adjust cp_parser_initializer_list
350 caller, set CONSTRUCTOR_IS_DESIGNATED_INIT.
351 (cp_parser_initializer_list): Add designated parameter, set *designated
352 to a bool whether any designators were parsed.
353 * decl.c (reshape_init): Copy over CONSTRUCTOR_IS_DESIGNATED_INIT if
355 * pt.c (tsubst_copy_and_build): Likewise.
356 * call.c (implicit_conversion): If CONSTRUCTOR_IS_DESIGNATED_INIT,
357 don't call build_list_conv, nor build_complex_conv, nor attempt to
358 convert a single element initializer to scalar.
360 2019-03-01 Marek Polacek <polacek@redhat.com>
362 PR c++/89537 - missing location for error with non-static member fn.
363 * call.c (resolve_args): Use EXPR_LOCATION.
364 * typeck.c (build_class_member_access_expr): Use input_location.
366 PR c++/89532 - ICE with incomplete type in decltype.
367 * semantics.c (finish_compound_literal): Return error_mark_node
368 if digest_init_flags returns error_mark_node.
370 2019-03-01 Jakub Jelinek <jakub@redhat.com>
372 Implement P1002R1, Try-catch blocks in constexpr functions
374 * parser.c (cp_parser_ctor_initializer_opt_and_function_body):
375 Diagnose constexpr ctor or function with function-try-block with
376 pedwarn for c++17 and earlier. Formatting fix.
377 (cp_parser_try_block): Use pedwarn instead of error and only for
378 c++17 and earlier when try block appears in constexpr function.
379 * constexpr.c (build_constexpr_constructor_member_initializers):
380 Handle TRY_BLOCK here instead of erroring on it.
382 2019-02-28 Jason Merrill <jason@redhat.com>
384 PR c++/88183 - ICE with .* fold-expression.
385 * pt.c (fold_expression) [DOTSTAR_EXPR]: Remove special handling.
387 PR c++/86969 - ICE with constexpr if and recursive generic lambdas.
388 * class.c, lambda.c, pt.c: Revert earlier change.
389 * lambda.c (add_capture): Don't special-case capture of dependent
392 * name-lookup.c (print_binding_level): Print this_entity.
394 2019-02-27 Marek Polacek <polacek@redhat.com>
396 PR c++/88857 - ICE with value-initialization of argument in template.
397 * call.c (convert_like_real): Don't call build_value_init in template.
399 2019-02-27 Jason Merrill <jason@redhat.com>
401 PR c++/86969 - ICE with constexpr if and recursive generic lambdas.
402 * semantics.c (process_outer_var_ref): Do capture dependent vars.
403 * class.c (finish_struct): Only add TAG_DEFN if T is in
404 current_function_decl.
405 * lambda.c (vla_capture_type): Force the capture type out into the
406 lambda's enclosing function.
407 (add_capture): Pass in the lambda.
408 * pt.c (tsubst_lambda_expr): complete_type a VLA capture type.
410 2019-02-27 Marek Polacek <polacek@redhat.com>
412 PR c++/89511 - ICE with using-declaration and unscoped enumerator.
413 * parser.c (cp_parser_using_declaration): For an unscoped enum
414 only use its context if it's not a function declaration.
416 2019-02-27 Paolo Carlini <paolo.carlini@oracle.com>
419 * method.c (process_subob_fn): When maybe_instantiate_noexcept
420 returns false don't call merge_exception_specifiers.
422 2019-02-27 Paolo Carlini <paolo.carlini@oracle.com>
425 * parser.c (cp_parser_noexcept_specification_opt): Return NULL_TREE
426 for a non-constant parsed expression.
428 2019-02-26 Jakub Jelinek <jakub@redhat.com>
431 * constexpr.c (cxx_eval_store_expression): When changing active union
432 member, set no_zero_init.
434 2019-02-23 Marek Polacek <polacek@redhat.com>
436 PR c++/88294 - ICE with non-constant noexcept-specifier.
437 * pt.c (maybe_instantiate_noexcept): Set up the list of local
438 specializations. Set current_class_{ptr,ref}.
440 2019-02-22 David Malcolm <dmalcolm@redhat.com>
443 * parser.c (cp_parser_unqualified_id): Capture and use locations
446 2019-02-22 Marek Polacek <polacek@redhat.com>
448 PR c++/89420 - ICE with CAST_EXPR in explicit-specifier.
449 * decl.c (build_explicit_specifier): Don't check
450 processing_template_decl. Call instantiation_dependent_expression_p
451 instead of value_dependent_expression_p. Call
452 instantiate_non_dependent_expr_sfinae before
453 build_converted_constant_expr instead of calling
454 instantiate_non_dependent_expr after it. Add
455 processing_template_decl_sentinel.
457 2019-02-22 Thomas Schwinge <thomas@codesourcery.com>
459 * parser.c (cp_parser_oacc_simple_clause): Remove parser formal
460 parameter, move loc formal parameter to the front. Adjust all
462 (cp_parser_oacc_shape_clause): Add loc formal parameter. Adjust
465 2019-02-21 Jason Merrill <jason@redhat.com>
467 PR c++/87685 - generic lambda 'this' capture error.
468 * lambda.c (lambda_expr_this_capture): Change add_capture_p to int.
469 (maybe_generic_this_capture): Pass -1.
471 PR c++/88394 - ICE with VLA init-capture.
472 * lambda.c (is_normal_capture_proxy): Check DECL_CAPTURED_VARIABLE.
474 PR c++/88869 - C++17 ICE with CTAD and explicit specialization.
475 * pt.c (do_class_deduction): Don't include explicit specialization
478 PR c++/89422 - ICE with -g and lambda in default arg in template.
479 * pt.c (tsubst_function_decl): SET_DECL_FRIEND_CONTEXT sooner.
481 2019-02-21 Jason Merrill <jason@redhat.com>
483 PR c++/88419 - C++17 ICE with class template arg deduction.
484 * pt.c (make_template_placeholder): Set TYPE_CANONICAL after
485 CLASS_PLACEHOLDER_TEMPLATE.
487 2019-02-21 Jakub Jelinek <jakub@redhat.com>
490 * constexpr.c (struct constexpr_fundef): Add parms and result members.
491 (retrieve_constexpr_fundef): Adjust for the above change.
492 (register_constexpr_fundef): Save constexpr body with copy_fn,
493 temporarily set DECL_CONTEXT on DECL_RESULT before that.
494 (get_fundef_copy): Change FUN argument to FUNDEF with
495 constexpr_fundef * type, grab body and parms/result out of
496 constexpr_fundef struct and temporarily change it for copy_fn calls
498 (cxx_eval_builtin_function_call): For __builtin_FUNCTION temporarily
499 adjust current_function_decl from ctx->call context. Test
500 !potential_constant_expression instead of !is_constant_expression.
501 (cxx_bind_parameters_in_call): Grab parameters from new_call. Undo
502 convert_for_arg_passing changes for TREE_ADDRESSABLE type passing.
503 (cxx_eval_call_expression): Adjust get_fundef_copy caller.
504 (cxx_eval_conditional_expression): For IF_STMT, allow then or else
506 (label_matches): Handle BREAK_STMT and CONTINUE_STMT.
507 (cxx_eval_loop_expr): Add support for FOR_STMT, WHILE_STMT and DO_STMT.
508 (cxx_eval_switch_expr): Add support for SWITCH_STMT.
509 (cxx_eval_constant_expression): Handle IF_STMT, FOR_STMT, WHILE_STMT,
510 DO_STMT, CONTINUE_STMT, SWITCH_STMT, BREAK_STMT and CONTINUE_STMT.
511 For SIZEOF_EXPR, recurse on the result of fold_sizeof_expr. Ignore
512 DECL_EXPR with USING_DECL operand.
513 * lambda.c (maybe_add_lambda_conv_op): Build thisarg using
514 build_int_cst to make it a valid constant expression.
516 2019-02-20 Jason Merrill <jason@redhat.com>
518 PR c++/88690 - C++17 ICE with empty base in aggregate.
519 * typeck2.c (process_init_constructor_record): Skip trivial
520 initialization of an empty base.
522 2019-02-21 Richard Biener <rguenther@suse.de>
525 * vtable-class-hierarchy.c (vtv_generate_init_routine): Do not
526 make symtab process new functions here.
528 2019-02-20 Jason Merrill <jason@redhat.com>
530 PR c++/87921 - wrong error with inline static data member.
531 * decl2.c (finish_static_data_member_decl): Don't set DECL_IN_AGGR_P
532 for a non-template inline variable. Do nothing for an
533 already-instantiated variable.
534 (c_parse_final_cleanups): Check DECL_IN_AGGR_P without
536 * decl.c (check_initializer): Likewise.
537 (make_rtl_for_nonlocal_decl): Likewise.
538 * pt.c (instantiate_decl): Likewise.
539 * typeck2.c (store_init_value): Likewise.
541 2019-02-20 Jakub Jelinek <jakub@redhat.com>
544 * decl2.c (c_parse_final_cleanups): Move TREE_ASM_WRITTEN setting
545 for flag_syntax_only from here...
546 * semantics.c (expand_or_defer_fn_1): ... here.
549 * decl.c (maybe_commonize_var): When clearing TREE_PUBLIC and
550 DECL_COMMON, set DECL_INTERFACE_KNOWN.
553 * constexpr.c (cxx_eval_store_expression): Diagnose changing of active
554 union member for -std=c++17 and earlier.
556 2019-02-19 Jason Merrill <jason@redhat.com>
558 PR c++/87513 - 'sorry' mangling PMF template-id.
559 * mangle.c (write_expression): Handle SCOPE_REF to BASELINK.
561 2019-02-19 Jason Merrill <jason@redhat.com>
563 PR c++/88380 - wrong-code with flexible array and NSDMI.
564 * typeck2.c (process_init_constructor_record): Skip flexarrays.
566 2019-02-20 will wray <wjwray@gmail.com>
568 PR c++/88572 - wrong handling of braces on scalar init.
569 * decl.c (reshape_init_r): Allow braces around scalar initializer
570 within aggregate init. Reject double braced-init of scalar
573 2019-02-20 Paolo Carlini <paolo.carlini@oracle.com>
576 * pt.c (tsubst_init): Diagnose an initializer expanding to an
577 empty list of expressions; tweak wrt dependent types.
578 (regenerate_decl_from_template): For VAR_DECLs call tsubst_init
579 instead of tsubst_expr.
581 2019-02-19 Jason Merrill <jason@redhat.com>
583 PR c++/88368 - wrong 'use of deleted function'
584 * method.c (walk_field_subobs): Remember errors from get_nsdmi.
585 (get_defaulted_eh_spec): Call push_tinst_level.
586 * pt.c (maybe_instantiate_noexcept): Keep error_mark_node.
587 * typeck2.c (merge_exception_specifiers): Handle error_mark_node.
589 2019-02-19 Chung-Lin Tang <cltang@codesourcery.com>
592 * parser.c (cp_parser_oacc_clause_wait): Add representation of wait
593 clause without argument as 'wait (GOMP_ASYNC_NOVAL)', adjust comments.
595 2019-02-19 Jakub Jelinek <jakub@redhat.com>
598 * lambda.c (maybe_generic_this_capture): Don't check
599 DECL_NONSTATIC_MEMBER_FUNCTION_P on USING_DECLs.
602 * typeck.c (build_reinterpret_cast_1): Don't handle void to
603 && conversion go through build_target_expr_with_type.
606 * error.c (qualified_name_lookup_error): Only call
607 suggest_alternative_in_scoped_enum if name is IDENTIFIER_NODE.
609 2019-02-19 Tom Honermann <tom@honermann.net>
611 * name-lookup.c (get_std_name_hint): Added u8string as a name hint.
613 2019-02-18 Jason Merrill <jason@redhat.com>
615 PR c++/89336 - multiple stores in constexpr stmt.
616 * constexpr.c (cxx_eval_store_expression): Preevaluate scalar or
619 * pt.c (check_explicit_specialization): If the declarator is a
620 template-id, only check whether the arguments are dependent.
622 Improve duplicate [[likely]] diagnostic.
623 * parser.c (cp_parser_statement): Make attrs_loc a range. Pass it
624 to process_stmt_hotness_attribute.
625 * cp-gimplify.c (process_stmt_hotness_attribute): Take attrs_loc.
626 (genericize_if_stmt): Use likely/unlikely instead of predictor_name.
628 2019-02-17 Marek Polacek <polacek@redhat.com>
630 PR c++/89217 - ICE with list-initialization in range-based for loop.
631 * constexpr.c (unshare_constructor): No longer static.
632 * cp-tree.h (unshare_constructor): Declare.
633 * semantics.c (finish_compound_literal): When dealing with a
634 non-dependent expression in a template, return the original
635 expression. Pass LOOKUP_NO_NARROWING to digest_init_flags.
637 2019-02-13 Marek Polacek <polacek@redhat.com>
639 PR c++/89297 - ICE with OVERLOAD in template.
640 * semantics.c (finish_compound_literal): Call
641 instantiate_non_dependent_expr_sfinae.
643 2019-02-13 Alexandre Oliva <aoliva@redhat.com>
646 * cp-tree.h (USING_DECL_SCOPE): Use result rather than type.
647 * name-lookup.c (strip_using_decl): Use USING_DECL_SCOPE.
648 * search.c (protected_accessible_p): Follow USING_DECL_DECLS.
649 (shared_member_p): Likewise.
650 (lookup_member): Likewise.
651 * decl.c (grok_special_member_properties): Skip USING_DECLs.
652 * semantics.c (finish_omp_declare_simd_methods): Likewise.
653 (finish_qualified_id_expr): Do not call shared_member_p with
657 * pt.c (tsubst_lambda_expr): Avoid duplicate tsubsting.
658 Move cp_evaluated resetting before signature tsubsting.
659 (gen_elem_of_pack_expansion_instantiation): Separate local
660 specializations per index.
662 2019-02-13 David Malcolm <dmalcolm@redhat.com>
665 * class.c (add_method): Drop destructor assertion.
667 2019-02-13 Paolo Carlini <paolo.carlini@oracle.com>
670 * decl.c (make_typename_type): Allow for TYPE_PACK_EXPANSION as
671 context (the first argument).
672 * pt.c (tsubst, case TYPENAME_TYPE): Handle TYPE_PACK_EXPANSION
675 2019-02-12 Jason Merrill <jason@redhat.com>
677 PR c++/89144 - link error with constexpr initializer_list.
678 * call.c (convert_like_real) [ck_list]: Don't allocate a temporary
679 array for an empty list.
680 * typeck2.c (store_init_value): Don't use cxx_constant_init in a
683 2019-02-11 Jason Merrill <jason@redhat.com>
685 PR c++/89241 - ICE with __func__ in lambda in template.
686 * pt.c (enclosing_instantiation_of): Also check
687 instantiated_lambda_fn_p for the template context.
689 2019-02-11 Marek Polacek <polacek@redhat.com>
691 PR c++/89212 - ICE converting nullptr to pointer-to-member-function.
692 * pt.c (tsubst_copy_and_build) <case CONSTRUCTOR>: Return early for
693 null member pointer value.
695 2019-02-11 Jakub Jelinek <jakub@redhat.com>
698 * pt.c (convert_nontype_argument): Pass true as manifestly_const_eval
699 to maybe_constant_value calls.
701 2019-02-11 Marek Polacek <polacek@redhat.com>
703 * typeck2.c (digest_init_r): Remove commented code.
705 2019-02-11 Martin Sebor <msebor@redhat.com>
708 * decl.c (compute_array_index_type_loc): Preserve signed sizes
709 for diagnostics. Call valid_array_size_p instead of error.
710 * init.c (build_new_1): Compute size for diagnostic. Call
711 invalid_array_size_error
712 (build_new): Call valid_array_size_p instead of error.
714 2019-02-07 Alexandre Oliva <aoliva@redhat.com>
717 * call.c (compare_ics): Deal with ck_aggr in either cs.
719 2019-02-06 David Malcolm <dmalcolm@redhat.com>
722 * call.c (get_location_for_expr_unwinding_for_system_header): New
724 (conversion_null_warnings): Use it when getting locations for
725 EXPR, effectively adding a call to
726 get_location_for_expr_unwinding_for_system_header for
727 -Wconversion-null and making use of EXPR_LOCATION for
728 -Wzero-as-null-pointer-constant.
730 2019-02-05 Jakub Jelinek <jakub@redhat.com>
733 * optimize.c (maybe_thunk_body): Clear TREE_ADDRESSABLE on
734 PARM_DECLs of the thunk.
735 * lambda.c (maybe_add_lambda_conv_op): Likewise.
737 2019-02-05 Marek Polacek <polacek@redhat.com>
739 PR c++/89158 - by-value capture of constexpr variable broken.
740 * call.c (convert_like_real) <case ck_user>: Call mark_exp_read
741 instead of mark_rvalue_use.
743 2019-02-05 Alexandre Oliva <aoliva@redhat.com>
746 * pt.c (instantiates_primary_template_p): New.
747 (type_dependent_expression_p): Use it.
749 2019-02-01 Jason Merrill <jason@redhat.com>
751 PR c++/88761 - ICE with reference capture of constant.
752 * lambda.c (mark_const_cap_r): Do walk subtrees of DECL_EXPR for
755 2019-02-01 Marek Polacek <polacek@redhat.com>
757 PR c++/88325 - ICE with invalid out-of-line template member definition.
758 * parser.c (cp_parser_class_name): Don't call make_typename_type
761 2019-02-01 Jakub Jelinek <jakub@redhat.com>
764 * parser.c (cp_parser_gnu_attributes_opt): Set ok to false
765 if require_open failed.
767 2019-01-31 Marek Polacek <polacek@redhat.com>
769 PR c++/89083, c++/80864 - ICE with list initialization in template.
770 * constexpr.c (adjust_temp_type): Use copy_node and change the type
771 instead of using build_constructor.
772 * decl.c (reshape_init_r): Don't reshape a digested initializer.
773 Return the initializer for COMPOUND_LITERAL_P.
775 PR c++/88983 - ICE with switch in constexpr function.
776 * constexpr.c (cxx_eval_switch_expr): Use SWITCH_COND and SWITCH_BODY.
777 (cxx_eval_constant_expression) <case COND_EXPR>: Don't look for the
778 label in the else branch if we found it in the then branch.
780 2019-01-30 Jason Merrill <jason@redhat.com>
782 PR c++/88752 - ICE with lambda and constexpr if.
783 * cp-tree.h (LAMBDA_EXPR_INSTANTIATED): New.
784 * pt.c (tsubst_lambda_expr): Set it.
785 (instantiated_lambda_fn_p): Check it.
786 (enclosing_instantiation_of): Use it.
788 2019-01-31 Jakub Jelinek <jakub@redhat.com>
791 * cxx-pretty-print.c (pp_cxx_enumeration_constant): Print always as
792 a C cast in pp_c_flag_gnu_v3 mode.
794 2019-01-30 Jakub Jelinek <jakub@redhat.com>
797 * lambda.c (is_capture_proxy): Don't return true for
798 DECL_OMP_PRIVATIZED_MEMBER artificial vars.
800 2019-01-30 Marek Polacek <polacek@redhat.com>
802 PR c++/89119 - ICE with value-initialization in template.
803 * pt.c (tsubst_copy_and_build): Handle RANGE_EXPR.
805 2019-01-29 Jason Merrill <jason@redhat.com>
807 PR c++/86943 - wrong code converting lambda to function pointer.
808 * lambda.c (maybe_add_lambda_conv_op): Use a template-id in the
809 call. Only forward parms for decltype.
810 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Handle CALL_FROM_THUNK_P
812 * typeck.c (check_return_expr): Don't mess with a thunk call.
814 2019-01-28 Jason Merrill <jason@redhat.com>
816 PR c++/89089 - ICE with [[no_unique_address]].
817 PR c++/88865 - wrong layout with [[no_unique_address]].
818 * class.c (check_field_decls): A potentially-overlapping field makes
819 the class non-layout-POD, but not non-empty.
820 (end_of_class): Always consider empty data members.
821 (layout_class_type): Set DECL_SIZE for empty fields.
823 2019-01-28 Marek Polacek <polacek@redhat.com>
825 PR c++/88358 - name wrongly treated as type.
826 * parser.c (cp_parser_direct_declarator): Don't assume a qualified-id
827 in parameter-list is a type if the function's declarator-id is not
830 2019-01-27 Marek Polacek <polacek@redhat.com>
832 PR c++/88815 - narrowing conversion lost in decltype.
833 PR c++/78244 - narrowing conversion in template not detected.
834 * cp-tree.h (CONSTRUCTOR_IS_DEPENDENT): New.
835 * pt.c (instantiation_dependent_r): Consider a CONSTRUCTOR with
836 CONSTRUCTOR_IS_DEPENDENT instantiation-dependent.
837 * semantics.c (finish_compound_literal): When the compound literal
838 isn't instantiation-dependent and the type isn't type-dependent,
839 fall back to the normal processing. Set CONSTRUCTOR_IS_DEPENDENT.
841 PR c++/89024 - ICE with incomplete enum type.
842 * call.c (standard_conversion): When converting an
843 ARITHMETIC_TYPE_P to an incomplete type, return NULL.
845 2019-01-25 Paolo Carlini <paolo.carlini@oracle.com>
848 * call.c (build_op_delete_call): Implement 7.6.2.5/(10.1).
849 * decl2.c (coerce_delete_type): Use build_pointer_type instead
852 2019-01-24 Jason Merrill <jason@redhat.com>
854 PR c++/89001 - mangling of reference temporaries
855 * cp-tree.h (struct saved_scope): Add ref_temp_count.
856 (current_ref_temp_count): New macro.
857 * mangle.c (mangle_ref_init_variable): Use it.
858 * typeck2.c (store_init_value): Clear it.
859 * call.c (make_temporary_var_for_ref_to_temp): Copy public and
862 2019-01-24 Jakub Jelinek <jakub@redhat.com>
865 * semantics.c (finish_omp_cancel): Diagnose more than one if
866 on #pragma omp cancel with different modifiers. Use
867 maybe_convert_cond when not in template or build_x_binary_op
870 2019-01-23 Marek Polacek <polacek@redhat.com>
872 PR c++/88757 - qualified name treated wrongly as type.
873 * parser.c (cp_parser_direct_declarator): Don't treat qualified-ids
874 in parameter-list as types if name lookup for declarator-id didn't
875 find one or more function templates.
877 2019-01-23 Jakub Jelinek <jakub@redhat.com>
880 * cp-gimplify.c (genericize_cp_loop): Call begin_bc_block only
881 after genericizing cond and incr expressions.
884 * cp-gimplify.c (genericize_switch_stmt): Move cond genericization
885 before the begin_bc_block call.
887 2019-01-21 Jason Merrill <jason@redhat.com>
889 PR c++/87893 - constexpr ctor ICE on ARM.
890 PR c++/88293 - ICE with comma expression.
891 * constexpr.c (initialized_type): Don't shortcut non-void type.
892 Handle COMPOUND_EXPR.
893 (cxx_eval_outermost_constant_expr): Return early for void type.
895 2019-01-21 Jakub Jelinek <jakub@redhat.com>
898 * optimize.c (cxx_copy_decl): New function.
899 (clone_body): Use it instead of copy_decl_no_change.
902 * typeck.c (cp_build_binary_op): Don't instrument
903 SANITIZE_POINTER_COMPARE if processing_template_decl.
904 (pointer_diff): Similarly for SANITIZE_POINTER_SUBTRACT.
906 2019-01-18 Jason Merrill <jason@redhat.com>
908 PR c++/88875 - error with explicit list constructor.
909 * call.c (reference_binding): Don't modify EXPR. Set
910 need_temporary_p on the ck_user conversion for a temporary.
911 (convert_like_real): Check it.
913 2019-01-18 H.J. Lu <hongjiu.lu@intel.com>
917 * call.c (convert_for_arg_passing): Upate the
918 warn_for_address_or_pointer_of_packed_member call.
919 * typeck.c (convert_for_assignment): Likewise.
921 2019-01-17 Jason Merrill <jason@redhat.com>
923 PR c++/86205 - ICE with ?: of throw and template-id.
924 * pt.c (resolve_nondeduced_context_or_error): Split out from...
925 * typeck.c (decay_conversion): ...here.
926 * call.c (build_conditional_expr_1): Use it.
928 PR c++/86740, ICE with constexpr if and nested generic lambdas.
929 * tree.c (cp_walk_subtrees): Handle LAMBDA_EXPR.
931 2019-01-17 Paolo Carlini <paolo.carlini@oracle.com>
933 * decl.c (grokdeclarator): Use typespec_loc in error messages
934 about 'auto' and trailing return type.
936 2019-01-17 David Malcolm <dmalcolm@redhat.com>
939 * class.c (add_method): Don't use DECL_DESTRUCTOR_P on
942 2019-01-17 Nathan Sidwell <nathan@acm.org>
945 * semantics.c (process_outer_var_ref): Only skip dependent types
948 2019-01-17 Alexandre Oliva <aoliva@redhat.com>
951 * cp-tree.h (saved_scope): Add suppress_location_wrappers.
952 * name-lookup.c (do_push_to_top_level): Save and reset it.
953 (do_pop_from_top_level): Restore it.
956 * pt.c (make_template_placeholder): Use auto_identifier.
957 (is_auto): Drop CLASS_PLACEHOLDER_TEMPLATE test.
958 * error.c (dump_type): Handle template placeholders.
959 * cxx-pretty-print.c (pp_cx_unqualified_id): Likewise.
962 * cvt.c (convert_to_void): Handle all cdtor calls as if
965 2019-01-16 Paolo Carlini <paolo.carlini@oracle.com>
967 * decl.c (grokdeclarator): Use locations[ds_storage_class] in
968 error messages about ill-formed uses of mutable.
970 2019-01-16 Marek Polacek <polacek@redhat.com>
972 PR c++/78244 - narrowing conversion in template not detected.
973 * call.c (perform_implicit_conversion_flags): Set
974 IMPLICIT_CONV_EXPR_BRACED_INIT.
975 * cp-tree.h (IMPLICIT_CONV_EXPR_BRACED_INIT): New.
976 * pt.c (tsubst_copy_and_build): Use it.
978 2019-01-15 David Malcolm <dmalcolm@redhat.com>
981 * pt.c (build_deduction_guide): Bail out if tsubst_arg_types
984 2019-01-15 Paolo Carlini <paolo.carlini@oracle.com>
986 * decl.c (start_decl): Improve error location.
987 * decl2.c (grokfield): Likewise.
989 2019-01-15 Paolo Carlini <paolo.carlini@oracle.com>
991 * decl.c (grokdeclarator): Move further up the location_t loc
992 declaration and use the location when building a TYPE_DECL for
994 * decl2.c (grokbitfield): Use DECL_SOURCE_LOCATION in the error
995 about an ill-formed bit-field as typedef.
997 2019-01-14 Marek Polacek <polacek@redhat.com>
999 PR c++/88830 - ICE with abstract class.
1000 * decl2.c (maybe_emit_vtables): Check CLASSTYPE_LAZY_DESTRUCTOR.
1003 PR c++/88825 - ICE with bogus function return type deduction.
1004 * typeck.c (can_do_nrvo_p): Check error_mark_node.
1006 2019-01-14 Tom Honermann <tom@honermann.net>
1008 Implement P0482R5, char8_t: A type for UTF-8 characters and strings
1009 * cvt.c (type_promotes_to): Handle char8_t promotion.
1010 * decl.c (grokdeclarator): Handle invalid type specifier
1011 combinations involving char8_t.
1012 * lex.c (init_reswords): Add char8_t as a reserved word.
1013 * mangle.c (write_builtin_type): Add name mangling for char8_t (Du).
1014 * parser.c (cp_keyword_starts_decl_specifier_p)
1015 (cp_parser_simple_type_specifier): Recognize char8_t as a simple
1017 (cp_parser_string_literal): Use char8_array_type_node for the type
1019 (cp_parser_set_decl_spec_type): Tolerate char8_t typedefs in system
1021 * rtti.c (emit_support_tinfos): type_info support for char8_t.
1022 * tree.c (char_type_p): Recognize char8_t as a character type.
1023 * typeck.c (string_conv_p): Handle conversions of u8 string
1024 literals of char8_t type.
1025 (check_literal_operator_args): Handle UDLs with u8 string literals
1027 * typeck2.c (ordinary_char_type_p): New.
1028 (digest_init_r): Disallow initializing a char array with a u8 string
1031 2019-01-14 Martin Liska <mliska@suse.cz>
1033 PR gcov-profile/88263
1034 * decl2.c (get_tls_wrapper_fn): Use DECL_SOURCE_LOCATION
1035 as location of the TLS wrapper.
1037 2019-01-12 Paolo Carlini <paolo.carlini@oracle.com>
1039 * decl.c (cp_finish_decl): Improve error location.
1040 * decl2.c (grokfield): Likewise, improve two locations.
1042 2019-01-11 Marek Polacek <polacek@redhat.com>
1044 PR c++/88692, c++/87882 - -Wredundant-move false positive with *this.
1045 * typeck.c (maybe_warn_pessimizing_move): Return if ARG isn't
1048 2019-01-11 Jason Merrill <jason@redhat.com>
1050 PR c++/88312 - pack expansion of decltype.
1051 * pt.c (instantiation_dependent_r): A template non-type parameter
1052 pack is instantiation-dependent.
1054 2019-01-11 Jason Merrill <jason@redhat.com>
1056 PR c++/88613 - ICE with use of const var in lambda.
1057 * expr.c (mark_use): Fix location wrapper handling.
1058 * cp-gimplify.c (cp_fold_maybe_rvalue): Call mark_rvalue_use.
1060 2019-01-11 Tobias Burnus <burnus@net-b.de>
1063 * decl2.c (maybe_emit_vtables): If needed, generate code for
1064 the destructor of an abstract class.
1065 (mark_used): Update comment for older function-name change.
1067 2019-01-11 Paolo Carlini <paolo.carlini@oracle.com>
1069 * decl.c (start_decl): Improve error location.
1070 (grokdeclarator): Likewise, improve two locations.
1072 2019-01-09 Sandra Loosemore <sandra@codesourcery.com>
1076 * cp-tree.h: Mechanically replace "can not" with "cannot".
1077 * parser.c: Likewise.
1080 2019-01-08 Paolo Carlini <paolo.carlini@oracle.com>
1082 * decl.c (grok_reference_init): Improve error location.
1083 (grokdeclarator): Likewise, improve two locations.
1085 2019-01-08 Marek Polacek <polacek@redhat.com>
1087 PR c++/88538 - braced-init-list in template-argument-list.
1088 * parser.c (cp_parser_template_argument): Handle braced-init-list when
1091 PR c++/88548 - this accepted in static member functions.
1092 * parser.c (cp_debug_parser): Adjust printing of
1093 local_variables_forbidden_p.
1094 (cp_parser_new): Set local_variables_forbidden_p to 0 rather than false.
1095 (cp_parser_primary_expression): When checking
1096 local_variables_forbidden_p, use THIS_FORBIDDEN or
1097 LOCAL_VARS_FORBIDDEN.
1098 (cp_parser_lambda_body): Update the type of
1099 local_variables_forbidden_p. Set it to 0 rather than false.
1100 (cp_parser_condition): Adjust call to cp_parser_declarator.
1101 (cp_parser_explicit_instantiation): Likewise.
1102 (cp_parser_init_declarator): Likewise.
1103 (cp_parser_declarator): New parameter. Use it.
1104 (cp_parser_direct_declarator): New parameter. Use it to set
1105 local_variables_forbidden_p. Adjust call to cp_parser_declarator.
1106 (cp_parser_type_id_1): Adjust call to cp_parser_declarator.
1107 (cp_parser_parameter_declaration): Likewise.
1108 (cp_parser_default_argument): Update the type of
1109 local_variables_forbidden_p. Set it to LOCAL_VARS_AND_THIS_FORBIDDEN
1111 (cp_parser_member_declaration): Tell cp_parser_declarator if we saw
1112 'static' or 'friend'.
1113 (cp_parser_exception_declaration): Adjust call to cp_parser_declarator.
1114 (cp_parser_late_parsing_default_args): Update the type of
1115 local_variables_forbidden_p. Set it to LOCAL_VARS_AND_THIS_FORBIDDEN
1117 (cp_parser_cache_defarg): Adjust call to cp_parser_declarator.
1118 (cp_parser_objc_class_ivars): Likewise.
1119 (cp_parser_objc_struct_declaration): Likewise.
1120 (cp_parser_omp_for_loop_init): Likewise.
1121 * parser.h (cp_parser): Change the type of local_variables_forbidden_p
1123 (LOCAL_VARS_FORBIDDEN, LOCAL_VARS_AND_THIS_FORBIDDEN, THIS_FORBIDDEN):
1126 2019-01-08 Paolo Carlini <paolo.carlini@oracle.com>
1128 * decl.c (start_decl): Improve permerror location.
1130 2019-01-08 Jonathan Wakely <jwakely@redhat.com>
1131 Jakub Jelinek <jakub@redhat.com>
1134 * decl.c (finish_function): For -Wreturn-type don't add a return *this;
1135 fixit hint if current_class_ref is NULL. Use a single if instead of
1138 2019-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1140 * decl.c (start_decl): Improve two error_at locations.
1141 (expand_static_init): Likewise.
1143 2019-01-07 Marek Polacek <polacek@redhat.com>
1145 PR c++/88741 - wrong error with initializer-string.
1146 * decl.c (cp_complete_array_type): Strip any location wrappers.
1148 2019-01-07 Bernd Edlinger <bernd.edlinger@hotmail.de>
1154 * cp-tree.h (LOOKUP_ALLOW_FLEXARRAY_INIT): New flag value.
1155 * typeck2.c (digest_init_r): Raise an error for non-static
1156 initialization of a flexible array member.
1157 (process_init_constructor, massage_init_elt,
1158 process_init_constructor_array, process_init_constructor_record,
1159 process_init_constructor_union, process_init_constructor): Add the
1160 flags parameter and pass it thru.
1161 (store_init_value): Pass LOOKUP_ALLOW_FLEXARRAY_INIT parameter to
1162 digest_init_flags for static decls.
1164 2019-01-07 Jakub Jelinek <jakub@redhat.com>
1167 * cp-tree.h (cp_build_vec_convert): Declare.
1168 * parser.c (cp_parser_postfix_expression): Parse
1169 __builtin_convertvector.
1170 * constexpr.c: Include fold-const-call.h.
1171 (cxx_eval_internal_function): Handle IFN_VEC_CONVERT.
1172 (potential_constant_expression_1): Likewise.
1173 * semantics.c (cp_build_vec_convert): New function.
1174 * pt.c (tsubst_copy_and_build): Handle CALL_EXPR to
1177 2019-01-03 Jakub Jelinek <jakub@redhat.com>
1180 * decl.c (builtin_function_1): Return result of pushdecl_top_level
1181 or pushdecl rather than decl.
1183 2019-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1185 * tree.c (handle_nodiscard_attribute): Improve warning location.
1187 2019-01-02 Marek Polacek <polacek@redhat.com>
1189 PR c++/88612 - ICE with -Waddress-of-packed-member.
1190 * call.c (convert_for_arg_passing): Only give warnings with tf_warning.
1191 * typeck.c (convert_for_assignment): Likewise.
1193 PR c++/88631 - CTAD failing for value-initialization.
1194 * typeck2.c (build_functional_cast): Try deducing the template
1195 arguments even if there are no arguments to deduce from.
1197 2019-01-01 Jakub Jelinek <jakub@redhat.com>
1199 Update copyright years.
1201 Copyright (C) 2019 Free Software Foundation, Inc.
1203 Copying and distribution of this file, with or without modification,
1204 are permitted in any medium without royalty provided the copyright
1205 notice and this notice are preserved.