1 2023-06-06 Kwok Cheung Yeung <kcy@codesourcery.com>
2 Tobias Burnus <tobias@codesourcery.com>
4 * parser.cc (cp_parser_omp_clause_defaultmap,
5 cp_parser_omp_clause_map): Parse 'present'.
6 (cp_parser_omp_clause_from_to): New; parse to/from
7 clauses with optional 'present' modifier.
8 (cp_parser_omp_all_clauses): Update call.
9 (cp_parser_omp_target_data, cp_parser_omp_target_enter_data,
10 cp_parser_omp_target_exit_data): Handle new enum value for
12 * semantics.cc (finish_omp_target): Likewise.
14 2023-06-04 Jason Merrill <jason@redhat.com>
17 * cp-tree.h (enum cp_tree_index): Add CPTI_CALL_TERMINATE_FN.
18 (call_terminate_fn): New macro.
19 * cp-gimplify.cc (gimplify_must_not_throw_expr): Use it.
20 * except.cc (init_exception_processing): Set it.
21 (cp_protect_cleanup_actions): Return it.
23 2023-06-03 Patrick Palka <ppalka@redhat.com>
26 * pt.cc (is_specialization_of_friend): Fix overbroad check for
27 a non-template member function of a class template.
29 2023-06-03 Patrick Palka <ppalka@redhat.com>
31 * pt.cc (iterative_hash_template_arg): Don't hash
32 TEMPLATE_TEMPLATE_PARM specially.
34 2023-06-03 Patrick Palka <ppalka@redhat.com>
36 * class.cc (build_base_path): Check in_template_context instead
37 of in_template_function.
38 (resolves_to_fixed_type_p): Likewise.
39 * cp-tree.h (in_template_context): Define.
40 (in_template_function): Remove.
41 * decl.cc (cp_make_fname_decl): Check current_function_decl
42 and in_template_context instead of in_template_function.
43 * decl2.cc (mark_used): Check in_template_context instead of
45 * pt.cc (in_template_function): Remove.
46 * semantics.cc (enforce_access): Check in_template_context
47 instead of current_template_parms directly.
49 2023-06-03 Patrick Palka <ppalka@redhat.com>
52 * mangle.cc (write_expression): Handle NOEXCEPT_EXPR.
54 2023-06-02 Jason Merrill <jason@redhat.com>
58 * call.cc (sfk_copy_or_move): New.
59 (joust): Add tiebreaker for explicit conv and copy ctor.
61 2023-06-02 Jason Merrill <jason@redhat.com>
65 * call.cc (maybe_init_list_as_array): Set DECL_MERGEABLE.
66 (convert_like_internal) [ck_list]: Set it.
67 (set_up_extended_ref_temp): Copy it.
68 * tree.cc (handle_no_unique_addr_attribute): Set it.
70 2023-06-01 Jason Merrill <jason@redhat.com>
72 * typeck2.cc (check_narrowing): Check flag_permissive.
74 2023-05-30 Tobias Burnus <tobias@codesourcery.com>
77 * parser.cc (cp_parser_oacc_all_clauses,
78 cp_parser_omp_all_clauses): Improve error wording.
80 2023-05-19 Andrew Pinski <apinski@marvell.com>
83 * lang-specs.h ("@c++-header"): Add %w after
85 ("@c++-system-header"): Likewise.
86 ("@c++-user-header"): Likewise.
88 2023-05-19 Patrick Palka <ppalka@redhat.com>
90 * constraint.cc (normalize_concept_check): Avoid having to do
91 two norm_cache lookups. Remove unnecessary early exit for an
92 ill-formed concept definition.
94 2023-05-19 Patrick Palka <ppalka@redhat.com>
97 * pt.cc (lookup_and_finish_template_variable): Don't call
98 convert_from_reference.
99 (tsubst_copy_and_build) <case TEMPLATE_ID_EXPR>: Call
100 convert_from_reference on the result of
101 lookup_and_finish_template_variable.
103 2023-05-18 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
105 * call.cc (promoted_arithmetic_type_p): Use _P defines from tree.h.
106 (build_conditional_expr): Ditto.
107 (convert_like_internal): Ditto.
108 (convert_arg_to_ellipsis): Ditto.
109 (build_over_call): Ditto.
110 (compare_ics): Ditto.
111 * class.cc (is_empty_base_ref): Ditto.
112 * coroutines.cc (rewrite_param_uses): Ditto.
113 * cp-tree.h (DECL_DISCRIMINATOR_P): Ditto.
114 (ARITHMETIC_TYPE_P): Ditto.
115 * cvt.cc (ocp_convert): Ditto.
116 * cxx-pretty-print.cc (pp_cxx_template_argument_list): Ditto.
117 * decl.cc (layout_var_decl): Ditto.
118 (get_tuple_size): Ditto.
119 * error.cc (dump_simple_decl): Ditto.
120 * lambda.cc (start_lambda_scope): Ditto.
121 * mangle.cc (write_template_arg): Ditto.
122 * method.cc (spaceship_comp_cat): Ditto.
123 * module.cc (node_template_info): Ditto.
124 (trees_out::start): Ditto.
125 (trees_out::decl_node): Ditto.
126 (trees_in::read_var_def): Ditto.
127 (set_instantiating_module): Ditto.
128 * name-lookup.cc (maybe_record_mergeable_decl): Ditto.
129 (consider_decl): Ditto.
130 (maybe_add_fuzzy_decl): Ditto.
131 * pt.cc (convert_nontype_argument): Ditto.
132 * semantics.cc (handle_omp_array_sections_1): Ditto.
133 (finish_omp_clauses): Ditto.
134 (finish_omp_target_clauses_r): Ditto.
135 (is_this_parameter): Ditto.
136 * tree.cc (build_cplus_array_type): Ditto.
137 (is_this_expression): Ditto.
138 * typeck.cc (do_warn_enum_conversions): Ditto.
139 * typeck2.cc (store_init_value): Ditto.
140 (check_narrowing): Ditto.
142 2023-05-17 Jakub Jelinek <jakub@redhat.com>
145 * init.cc (build_zero_init_1): Don't initialize zero-width bitfields.
146 For unions only initialize the first FIELD_DECL.
148 2023-05-16 Marek Polacek <polacek@redhat.com>
151 * typeck.cc (check_return_expr): In a template, return only after
152 suppressing -Wdangling-reference.
154 2023-05-16 Patrick Palka <ppalka@redhat.com>
157 * call.cc (add_list_candidates): Check for invalid designated
158 initialization sooner and even for types that have a list
161 2023-05-11 Patrick Palka <ppalka@redhat.com>
164 * typeck2.cc (poison_mutable_constructors): Define.
165 (store_init_value): Use it instead of setting
166 CONSTRUCTOR_MUTABLE_POISON directly.
168 2023-05-11 Patrick Palka <ppalka@redhat.com>
169 Jonathan Wakely <jwakely@redhat.com>
174 * pt.cc (convert_nontype_argument_function): Remove linkage
175 requirement for C++17 and later.
176 (invalid_tparm_referent_p) <case ADDR_EXPR>: Restrict
177 DECL_ARTIFICIAL rejection test to VAR_DECL.
179 2023-05-10 Marek Polacek <polacek@redhat.com>
182 * method.cc (build_trait_object): New.
183 (assignable_expr): Use it.
184 (ref_xes_from_temporary): Likewise.
185 (is_convertible_helper): Likewise. Check FUNC_OR_METHOD_TYPE_P.
187 2023-05-10 Jason Merrill <jason@redhat.com>
189 * call.cc (convert_like_internal): Share ck_ref_bind handling
190 between all bad conversions.
192 2023-05-10 Jason Merrill <jason@redhat.com>
195 * constexpr.cc (cxx_eval_outermost_constant_expr): Preserve
197 (potential_constant_expression_1): Check TARGET_EXPR_ELIDING_P.
198 * typeck2.cc (store_init_value): Diagnose constinit sooner.
200 2023-05-10 Jason Merrill <jason@redhat.com>
202 * constexpr.cc (cxx_eval_outermost_constant_expr): Always check
203 for address of immediate fn.
204 (maybe_constant_init_1): Evaluate PTRMEM_CST.
206 2023-05-10 Jakub Jelinek <jakub@redhat.com>
209 * parser.cc (cp_parser_std_attribute): For unknown attributes with
210 arguments set TREE_VALUE (attribute) to error_mark_node after skipping
212 (cp_parser_std_attribute_list): If ... is used after attribute without
213 arguments, diagnose it and return error_mark_node. If
214 TREE_VALUE (attribute) is error_mark_node, don't call
215 make_pack_expansion nor return early error_mark_node.
217 2023-05-09 Patrick Palka <ppalka@redhat.com>
220 * constraint.cc (satisfaction_cache::satisfaction_cache): In the
221 unexpected case of evaluating an atom for the first time noisily,
222 remove the cache slot that we inserted.
224 2023-05-09 Patrick Palka <ppalka@redhat.com>
227 * parser.cc (cp_parser_class_specifier): Don't pass a class
228 context to noexcept_override_late_checks.
229 (noexcept_override_late_checks): Remove 'type' parameter
230 and use DECL_CONTEXT of 'fndecl' instead.
232 2023-05-09 Jakub Jelinek <jakub@redhat.com>
235 * cp-gimplify.cc (process_stmt_assume_attribute): Diagnose pack
236 expansion of assume attribute.
238 2023-05-08 Patrick Palka <ppalka@redhat.com>
242 * pt.cc (do_auto_deduction): Move up resolve_nondeduced_context
243 calls to happen before do_class_deduction. Add some
244 error_mark_node tests.
246 2023-05-07 Patrick Palka <ppalka@redhat.com>
249 * cxx-pretty-print.cc (cxx_pretty_printer::unary_expression)
250 <case ALIGNOF_EXPR>: Consider ALIGNOF_EXPR_STD_P.
251 * error.cc (dump_expr) <case ALIGNOF_EXPR>: Likewise.
253 2023-05-07 Patrick Palka <ppalka@redhat.com>
257 * decl.cc (decl_jump_unsafe): Return bool instead of int.
258 Don't consider TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
259 (check_previous_goto_1): Simplify now that decl_jump_unsafe
260 returns bool instead of int.
261 (check_goto): Likewise.
263 2023-05-07 Patrick Palka <ppalka@redhat.com>
265 * pt.cc (instantiate_alias_template): Exit early upon
266 error from coerce_template_parms. Remove dependence test
267 guarding constraints_satisfied_p.
269 2023-05-07 Patrick Palka <ppalka@redhat.com>
271 * cp-tree.h (PLACEHOLDER_TYPE_CONSTRAINTS_INFO): Harden via
272 TEMPLATE_TYPE_PARM_CHECK.
273 (TPARMS_PRIMARY_TEMPLATE): Harden via TREE_VEC_CHECK.
274 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Harden via
275 TEMPLATE_TEMPLATE_PARM_CHECK.
276 * cxx-pretty-print.cc (cxx_pretty_printer::simple_type_specifier):
277 Guard PLACEHOLDER_TYPE_CONSTRAINTS access.
278 * error.cc (dump_type) <case TEMPLATE_TYPE_PARM>: Use separate
279 variable to store CLASS_PLACEHOLDER_TEMPLATE result.
280 * pt.cc (outer_template_args): Use strip_innermost_template_args.
281 (any_type_dependent_arguments_p): Exit early if
282 !processing_template_decl. Use range-based for.
283 (any_dependent_template_arguments_p): Likewise.
285 2023-05-07 Patrick Palka <ppalka@redhat.com>
288 * pt.cc (tsubst_copy_and_build) <case COMPONENT_REF>: Propagate
289 REF_PARENTHESIZED_P more generally via force_paren_expr.
290 * semantics.cc (force_paren_expr): Document default argument.
292 2023-05-07 Patrick Palka <ppalka@redhat.com>
295 * pt.cc (coerce_template_args_for_ttp): Mention we can hit the
296 current_template_parms fallback when level-lowering a bound ttp.
297 (tsubst_template_decl): Add lambda_tparms parameter. Prefer to
298 use lambda_tparms instead of substituting DECL_TEMPLATE_PARMS.
299 (tsubst_decl) <case TEMPLATE_DECL>: Pass NULL_TREE as lambda_tparms
300 to tsubst_template_decl.
301 (tsubst_lambda_expr): For a generic lambda, substitute
302 DECL_TEMPLATE_PARMS and set current_template_parms to it
303 before substituting the function type. Pass the substituted
304 DECL_TEMPLATE_PARMS as lambda_tparms to tsubst_template_decl.
306 2023-05-07 Patrick Palka <ppalka@redhat.com>
309 * semantics.cc (enforce_access): Check current_template_parms
310 instead of processing_template_decl when deciding whether to
311 defer the access check.
313 2023-05-07 Patrick Palka <ppalka@redhat.com>
316 * constexpr.cc (potential_constant_expression_1) <case CALL_EXPR>:
317 Reorganize to call get_fns sooner. Remove special handling of
318 the object argument of a non-static member function call. Remove
321 2023-05-05 Jason Merrill <jason@redhat.com>
324 2023-04-27 Jason Merrill <jason@redhat.com>
327 * pt.cc (instantiate_decl): Assert !defer_ok for local
330 2023-05-03 Jason Merrill <jason@redhat.com>
334 * friend.cc (do_friend): Don't call check_explicit_specialization if
335 DECL_TEMPLATE_INFO is already set.
336 * decl2.cc (check_classfn): Set DECL_TEMPLATE_INFO.
337 * name-lookup.cc (set_decl_namespace): Likewise.
339 2023-05-03 Jakub Jelinek <jakub@redhat.com>
341 * cp-gimplify.cc (cp_fold_data): Move definition earlier.
342 (cp_gimplify_expr): Pass address of ff_genericize | ff_mce_false
343 constructed data rather than &pset to cp_walk_tree with cp_fold_r.
345 2023-05-03 Jason Merrill <jason@redhat.com>
347 * pt.cc (reduce_template_parm_level): Fix comparison of
348 template template parm to cached version.
350 2023-05-02 Jason Merrill <jason@redhat.com>
352 * pt.cc (instantiate_class_template): Skip the RECORD_TYPE
354 (tsubst_template_decl): Clear CLASSTYPE_USE_TEMPLATE.
356 2023-05-02 Jason Merrill <jason@redhat.com>
358 * name-lookup.cc (pop_from_top_level): Don't
359 invalidate_class_lookup_cache.
361 2023-05-02 Jason Merrill <jason@redhat.com>
364 * cp-tree.h (lookup_base): Add offset parm.
365 * constexpr.cc (cxx_fold_indirect_ref_1): Pass it.
366 * search.cc (struct lookup_base_data_s): Add offset.
367 (dfs_lookup_base): Handle it.
368 (lookup_base): Pass it.
370 2023-05-02 Jason Merrill <jason@redhat.com>
373 * constexpr.cc (cxx_fold_indirect_ref_1): Handle empty base first.
375 2023-05-01 Jason Merrill <jason@redhat.com>
378 * name-lookup.cc (maybe_push_to_top_level)
379 (maybe_pop_from_top_level): Split out...
380 * pt.cc (instantiate_body): ...from here.
381 * init.cc (maybe_instantiate_nsdmi_init): Use them.
382 * name-lookup.h: Declare them..
384 2023-04-28 Eugene Rozenfeld <erozen@microsoft.com>
386 * Make-lang.in: Merge perf data collected when compiling cc1plus and runtime libraries
388 2023-04-27 Jason Merrill <jason@redhat.com>
390 * call.cc (print_conversion_rejection): Use iloc_sentinel.
392 2023-04-27 Jason Merrill <jason@redhat.com>
395 * pt.cc (instantiate_decl): Assert !defer_ok for local
398 2023-04-26 Jason Merrill <jason@redhat.com>
400 * init.cc (nsdmi_inst): Remove.
401 (maybe_instantiate_nsdmi_init): Use DECL_INITIAL instead.
403 2023-04-26 Jason Merrill <jason@redhat.com>
406 * pt.cc (instantiate_class_template): Do partially instantiate.
407 (tsubst_expr): Do call complete_type for partial instantiations.
409 2023-04-26 Jason Merrill <jason@redhat.com>
412 * pt.cc (regenerate_decl_from_template): Skip unique friends.
414 2023-04-26 Patrick Palka <ppalka@redhat.com>
416 * pt.cc (most_specialized_partial_spec): Exit early when
417 DECL_TEMPLATE_SPECIALIZATIONS is empty. Move local variable
418 declarations closer to their first use. Remove redundant
419 flag_concepts test. Remove redundant forward declaration.
421 2023-04-25 Patrick Palka <ppalka@redhat.com>
424 * pt.cc (value_dependent_expression_p) <case VAR_DECL>:
425 Suppress conservative early exit for reference variables
426 when DECL_HAS_VALUE_EXPR_P.
428 2023-04-25 Tobias Burnus <tobias@codesourcery.com>
430 * parser.cc (cp_parser_omp_scan_loop_body): Handle
431 zero exec statements before/after 'omp scan'.
433 2023-04-24 Patrick Palka <ppalka@redhat.com>
435 * cp-tree.h (cp_expr_location): Define here.
436 * tree.cc (cp_expr_location): Don't define here.
438 2023-04-21 Jason Merrill <jason@redhat.com>
441 * decl.cc (grokdeclarator): Don't clear typedef_decl after 'unsigned
442 typedef' pedwarn. Use c_common_signed_or_unsigned_type. Also
443 handle 'signed typedef'.
445 2023-04-21 Patrick Palka <ppalka@redhat.com>
447 * tree.cc (cp_walk_subtrees): Avoid repeatedly dereferencing tp.
448 <case DECLTYPE_TYPE>: Use cp_unevaluated and WALK_SUBTREE.
449 <case ALIGNOF_EXPR etc>: Likewise.
451 2023-04-20 Patrick Palka <ppalka@redhat.com>
453 * pt.cc (tsubst) <case TEMPLATE_TYPE_PARM>: Don't recurse when
454 level lowering a cv-qualified type template parameter. Remove
455 recursive loop breaker in the level lowering case for constrained
456 autos. Use the TEMPLATE_PARM_DESCENDANTS cache in this case as
459 2023-04-20 Patrick Palka <ppalka@redhat.com>
461 * constraint.cc (diagnose_trait_expr): Convert a TREE_VEC
462 of arguments into a TREE_LIST for sake of pretty printing.
463 * cxx-pretty-print.cc (pp_cxx_trait): Handle TREE_VEC
464 instead of TREE_LIST of trailing variadic trait arguments.
465 * method.cc (constructible_expr): Likewise.
466 (is_xible_helper): Likewise.
467 * parser.cc (cp_parser_trait): Represent trailing variadic trait
468 arguments as a TREE_VEC instead of TREE_LIST.
469 * pt.cc (value_dependent_expression_p): Handle TREE_VEC
470 instead of TREE_LIST of trailing variadic trait arguments.
471 * semantics.cc (finish_type_pack_element): Likewise.
472 (check_trait_type): Likewise.
474 2023-04-20 Patrick Palka <ppalka@redhat.com>
476 * tree.cc (strip_typedefs): Move TREE_LIST handling to
477 strip_typedefs_expr. Dispatch to strip_typedefs_expr for
479 <case TYPENAME_TYPE>: Remove manual dispatching to
481 <case TRAIT_TYPE>: Likewise.
482 (strip_typedefs_expr): Replaces calls to strip_typedefs_expr
483 with strip_typedefs throughout. Don't dispatch to strip_typedefs
485 <case TREE_LIST>: Replace this with the better version from
488 2023-04-19 Patrick Palka <ppalka@redhat.com>
489 Jonathan Wakely <jwakely@redhat.com>
492 * cp-trait.def (TYPE_PACK_ELEMENT): Define.
493 * cp-tree.h (finish_trait_type): Add complain parameter.
494 * cxx-pretty-print.cc (pp_cxx_trait): Handle
495 CPTK_TYPE_PACK_ELEMENT.
496 * parser.cc (cp_parser_constant_expression): Document default
498 (cp_parser_trait): Handle CPTK_TYPE_PACK_ELEMENT. Pass
499 tf_warning_or_error to finish_trait_type.
500 * pt.cc (tsubst) <case TRAIT_TYPE>: Handle non-type first
501 argument. Pass complain to finish_trait_type.
502 * semantics.cc (finish_type_pack_element): Define.
503 (finish_trait_type): Add complain parameter. Handle
504 CPTK_TYPE_PACK_ELEMENT.
505 * tree.cc (strip_typedefs): Handle non-type first argument.
506 Pass tf_warning_or_error to finish_trait_type.
507 * typeck.cc (structural_comptypes) <case TRAIT_TYPE>: Use
508 cp_tree_equal instead of same_type_p for the first argument.
510 2023-04-19 Patrick Palka <ppalka@redhat.com>
513 * pt.cc (try_class_unification): Don't ggc_free the copy of
516 2023-04-19 Jason Merrill <jason@redhat.com>
519 * decl.cc (grokdeclarator): Keep typedef_decl for __int128_t.
521 2023-04-17 Patrick Palka <ppalka@redhat.com>
524 * pt.cc (tsubst) <case BOUND_TEMPLATE_TEMPLATE_PARM>:
525 In the level-lowering case just use lookup_template_class
526 to rebuild the bound ttp.
528 2023-04-15 Jason Merrill <jason@redhat.com>
531 * constexpr.cc (cxx_eval_constant_expression) [TARGET_EXPR]:
532 Check for complex initializer.
534 2023-04-13 Patrick Palka <ppalka@redhat.com>
537 * decl.cc (make_typename_type): Also ignore non-types during the
538 lookup if tag_type corresponds to an elaborated-type-specifier.
539 * pt.cc (tsubst) <case TYPENAME_TYPE>: Pass class_type or
540 enum_type as tag_type to make_typename_type accordingly instead
541 of always passing typename_type.
543 2023-04-13 Jason Merrill <jason@redhat.com>
546 * semantics.cc (check_trait_type): Handle incomplete type directly.
547 * typeck2.cc (cxx_incomplete_type_diagnostic): Remove assert.
549 2023-04-13 Jason Merrill <jason@redhat.com>
551 * typeck2.cc (cxx_incomplete_type_diagnostic): Return bool.
552 * cp-tree.h (cxx_incomplete_type_diagnostic): Adjust.
554 2023-04-12 Jakub Jelinek <jakub@redhat.com>
556 * Make-lang.in (s-cp-module-version): New target.
557 (cp/module.o): Depend on it.
558 (MODULE_VERSION): Remove variable.
559 (CFLAGS-cp/module.o): For -DMODULE_VERSION= argument just
560 cat s-cp-module-version.
562 2023-04-09 Iain Sandoe <iain@sandoe.co.uk>
564 * coroutines.cc (coro_rewrite_function_body): Ensure that added
565 bind expressions have scope blocks.
567 2023-04-04 Jason Merrill <jason@redhat.com>
570 * decl2.cc (find_last_decl): Return early if DECL_USE_TEMPLATE.
572 2023-04-03 Patrick Palka <ppalka@redhat.com>
575 * decl.cc (cp_finish_decl): Diagnose ordinary auto deduction
576 with no initializer, instead of asserting.
578 2023-04-01 Patrick Palka <ppalka@redhat.com>
581 * cp-tree.h (do_auto_deduction): Add defaulted tmpl parameter.
582 * pt.cc (convert_template_argument): Pass 'in_decl' as 'tmpl' to
584 (tsubst_decl) <case VAR_/TYPE_DECL>: Pass 'tmpl' instead of 't' as
585 'in_decl' to coerce_template_parms.
586 (unify) <case TEMPLATE_PARM_INDEX>: Pass TPARMS_PRIMARY_TEMPLATE
587 as 'tmpl' to do_auto_deduction.
588 (do_auto_deduction): Document default arguments. Rename local
589 variable 'tmpl' to 'ctmpl'. Use 'tmpl' to obtain a full set of
590 template arguments for satisfaction in the adc_unify case.
592 2023-04-01 Patrick Palka <ppalka@redhat.com>
596 * pt.cc (invalid_tparm_referent_p): Accept ADDR_EXPR of
598 (instantiate_class_template): Call mark_template_arguments_used.
599 (tsubst_copy_and_build) <case CALL_EXPR>: Revert r13-995 change.
600 (mark_template_arguments_used): Define.
601 (instantiate_body): Call mark_template_arguments_used.
603 2023-04-01 Iain Sandoe <iain@sandoe.co.uk>
606 * coroutines.cc (flatten_await_stmt): Use the current count of
607 promoted temporaries to build a unique name for the frame entries.
609 2023-03-30 Jason Merrill <jason@redhat.com>
612 * search.cc (type_context_for_name_lookup): New.
613 (accessible_p): Handle anonymous union.
614 * init.cc (maybe_instantiate_nsdmi_init): Use
615 type_context_for_name_lookup.
616 * parser.cc (cp_parser_class_specifier): Likewise.
617 * cp-tree.h (type_context_for_name_lookup): Declare.
619 2023-03-30 Jason Merrill <jason@redhat.com>
622 * pt.cc (unify) [FUNCTION_TYPE]: Handle function pointer
625 2023-03-30 Jakub Jelinek <jakub@redhat.com>
628 * decl2.cc (grok_array_decl): After emitting a pedwarn for
629 -Wcomma-subscript, if processing_template_decl set orig_index_exp
630 to compound expr from orig_index_exp_list.
632 2023-03-30 Jason Merrill <jason@redhat.com>
636 * decl2.cc (record_mangling): Use symtab_node::reset.
638 2023-03-30 Jakub Jelinek <jakub@redhat.com>
641 * call.cc (convert_like_internal): If pedwarn for extended float
642 type conversions doesn't report anything, avoid calling
643 maybe_inform_about_fndecl_for_bogus_argument_init.
645 2023-03-29 Jason Merrill <jason@redhat.com>
649 * pt.cc (alias_ctad_tweaks): Rewrite deduced args.
650 (type_targs_deducible_from): Handle null pack deduction.
652 2023-03-28 David Malcolm <dmalcolm@redhat.com>
655 * parser.cc (cp_parser_binary_expression): Update for new param of
656 check_for_xor_used_as_pow.
658 2023-03-28 Jakub Jelinek <jakub@redhat.com>
661 * contracts.cc: Include intl.h.
662 (check_postcondition_result): Don't form diagnostics from two halves
663 of an English message to allow translations.
665 2023-03-24 Patrick Palka <ppalka@redhat.com>
668 * parser.cc (cp_parser_class_specifier): Clear current_class_ptr
669 and current_class_ref sooner, before parsing a class definition.
671 2023-03-24 Jason Merrill <jason@redhat.com>
674 * pt.cc (type_unification_real): Adjust for partial ordering.
676 2023-03-23 Jason Merrill <jason@redhat.com>
679 * typeck.cc (build_ptrmemfunc): Drop 0-offset optimization
680 and location wrappers.
682 2023-03-23 Marek Polacek <polacek@redhat.com>
685 * call.cc (class_has_reference_member_p): New.
686 (class_has_reference_member_p_r): New.
687 (reference_like_class_p): Don't look for a specific constructor.
688 Use a DFS walk with class_has_reference_member_p_r.
690 2023-03-23 Jason Merrill <jason@redhat.com>
693 * pt.cc (find_parameter_packs_r): Handle null TREE_BINFO.
695 2023-03-22 Jason Merrill <jason@redhat.com>
698 * pt.cc (unify): Use fold of build_nop instead of fold_convert.
700 2023-03-22 Jason Merrill <jason@redhat.com>
703 * semantics.cc (finish_id_expression_1): Check scope before
704 returning id_expression.
706 2023-03-22 Alex Coplan <alex.coplan@arm.com>
709 * call.cc (build_over_call): Use make_temp_override to suppress
710 both unavailable and deprecated warnings when calling
713 2023-03-21 Jason Merrill <jason@redhat.com>
716 * init.cc (maybe_instantiate_nsdmi_init): Don't leave
717 current_function_decl set to a constructor.
719 2023-03-20 Marek Polacek <polacek@redhat.com>
722 * call.cc (add_template_candidate_real): Add explicit decls to the
723 set of candidates when the initializer is a braced-init-list.
725 2023-03-20 Jakub Jelinek <jakub@redhat.com>
728 * cp-tree.h (var_needs_tls_wrapper): Declare.
729 * decl2.cc (var_needs_tls_wrapper): No longer static.
730 * decl.cc (cp_finish_decl): Clear TREE_READONLY on TLS variables
731 for which a TLS wrapper will be needed.
733 2023-03-17 Jason Merrill <jason@redhat.com>
736 * lambda.cc (prune_lambda_captures): Don't bother in a template.
738 2023-03-17 Jason Merrill <jason@redhat.com>
741 * except.cc (build_throw): Check dtor access.
743 2023-03-17 Jason Merrill <jason@redhat.com>
746 * friend.cc (do_friend): Handle namespace as scope argument.
747 * decl.cc (grokdeclarator): Pass down in_namespace.
749 2023-03-16 Jason Merrill <jason@redhat.com>
752 * init.cc (get_nsdmi): Split out...
753 (maybe_instantiate_nsdmi_init): ...this function.
754 * cp-tree.h: Declare it.
755 * pt.cc (tsubst_expr): Use it.
757 2023-03-16 Jason Merrill <jason@redhat.com>
760 * pt.cc (tsubst_expr) [TAG_DEFN]: Handle partial instantiation.
762 2023-03-16 Jason Merrill <jason@redhat.com>
765 * semantics.cc (finish_qualified_id_expr): Don't try to build a
766 pointer-to-member if the scope is an enumeration.
768 2023-03-16 Patrick Palka <ppalka@redhat.com>
771 * constexpr.cc (maybe_constant_init_1): For an unevaluated
772 non-manifestly-constant operand, don't constant evaluate
773 and instead call fold_to_constant as in maybe_constant_value.
775 2023-03-16 Patrick Palka <ppalka@redhat.com>
778 * constraint.cc (satisfaction_cache::get): Relax overly strict
779 checking assert in the constraint recursion case.
781 2023-03-16 Jason Merrill <jason@redhat.com>
784 * coroutines.cc (build_co_await): Handle lvalue 'o'.
786 2023-03-15 Jason Merrill <jason@redhat.com>
790 * typeck.cc (cp_build_modify_expr): Allow array initialization of
791 DECL_ARTIFICIAL variable.
793 2023-03-15 Marek Polacek <polacek@redhat.com>
796 * constexpr.cc (cxx_eval_store_expression): Strip location wrappers.
798 2023-03-15 Jason Merrill <jason@redhat.com>
801 * semantics.cc (check_template_template_default_arg): Check
802 maybe_get_template_decl_from_type_decl.
804 2023-03-15 Jason Merrill <jason@redhat.com>
809 * pt.cc (coerce_template_template_parms): Use args from
810 DECL_CONTEXT (arg_tmpl) instead of outer_args.
812 2023-03-15 Jason Merrill <jason@redhat.com>
815 * pt.cc (coerce_template_template_parms): Take the arg and parm
817 (coerce_template_template_parm): Adjust.
818 (template_template_parm_bindings_ok_p): Adjust.
819 (convert_template_argument): Adjust.
821 2023-03-14 Patrick Palka <ppalka@redhat.com>
824 * pt.cc (push_inline_template_parms_recursive): Set
825 TEMPLATE_PARMS_CONSTRAINTS.
826 (push_template_decl): For an out-of-line declaration, verify
827 constraints for each enclosing template scope match those of the
828 original template declaratation.
830 2023-03-14 Patrick Palka <ppalka@redhat.com>
833 * pt.cc (redeclare_class_template): Add missing "of" in
834 constraint mismatch diagnostic.
835 (tsubst_friend_class): For an already declared class template,
836 substitute and pass the friend declaration's constraints to
837 redeclare_class_template instead of passing the existing
838 template's constraints.
840 2023-03-14 Jason Merrill <jason@redhat.com>
843 * pt.cc (unify_pack_expansion): Check that TPARMS_PRIMARY_TEMPLATE
846 2023-03-14 Jason Merrill <jason@redhat.com>
849 * cp-gimplify.cc (genericize_if_stmt): Restore folding
850 of constant conditions.
852 2023-03-14 Jakub Jelinek <jakub@redhat.com>
855 * tree.cc (record_has_unique_obj_representations): Ignore unnamed
858 2023-03-13 Jason Merrill <jason@redhat.com>
861 * parser.cc (cp_parser_set_decl_spec_type): Use
862 redefined_builtin_type for extended_float_type_p.
864 2023-03-13 Marek Polacek <polacek@redhat.com>
867 * call.cc (reference_like_class_p): Check for std::span.
869 2023-03-10 Jakub Jelinek <jakub@redhat.com>
872 * decl.cc (cp_finish_decl): Don't clear TREE_READONLY on
873 automatic non-aggregate variables just because of
874 -fmerge-all-constants.
876 2023-03-10 Jakub Jelinek <jakub@redhat.com>
879 * class.cc (end_of_class): For bit-fields, instead of computing
880 offset as sum of byte_position (field) and DECL_SIZE_UNIT (field),
881 compute it as sum of bit_position (field) and DECL_SIZE (field)
882 divided by BITS_PER_UNIT rounded up.
884 2023-03-10 Jason Merrill <jason@redhat.com>
887 * lambda.cc (compare_lambda_template_head): Check more
890 2023-03-10 Jason Merrill <jason@redhat.com>
893 * mangle.cc (anon_aggr_naming_decl): New.
894 (write_unqualified_name): Use it.
896 2023-03-10 Jakub Jelinek <jakub@redhat.com>
899 * decl.cc (poplevel): Suppress OPT_Wunused_variable warning
902 2023-03-10 Jason Merrill <jason@redhat.com>
905 * decl.cc (grokdeclarator): Handle non-typedef typedef_decl.
907 2023-03-10 Jason Merrill <jason@redhat.com>
910 * class.cc (instantiate_type): Strip location wrapper.
912 2023-03-09 Jason Merrill <jason@redhat.com>
915 * init.cc (find_allocator_temps_r): New.
916 (combine_allocator_temps): Replace find_allocator_temp.
917 (build_vec_init): Adjust.
919 2023-03-09 Jason Merrill <jason@redhat.com>
923 * pt.cc (alias_ctad_tweaks): Continue after deduction failure.
925 2023-03-09 Jason Merrill <jason@redhat.com>
926 Michael Spertus <mike@spertus.com>
929 * pt.cc (corresponding_template_parameter_list): Split out...
930 (corresponding_template_parameter): ...from here.
931 (find_template_parameters): Factor out...
932 (find_template_parameter_info::find_in): ...this function.
933 (find_template_parameter_info::find_in_recursive): New.
934 (find_template_parameter_info::found): New.
935 (alias_ctad_tweaks): Only add parms used in the deduced args.
937 2023-03-09 Jason Merrill <jason@redhat.com>
939 * cp-trait.def (IS_DEDUCIBLE): Add space to name.
941 2023-03-09 Jason Merrill <jason@redhat.com>
944 * cp-trait.def (IS_DEDUCIBLE): New.
945 * cxx-pretty-print.cc (pp_cxx_trait): Handle non-type.
946 * parser.cc (cp_parser_trait): Likewise.
947 * tree.cc (cp_tree_equal): Likewise.
948 * pt.cc (tsubst_copy_and_build): Likewise.
949 (type_targs_deducible_from): New.
950 (alias_ctad_tweaks): Use it.
951 * semantics.cc (trait_expr_value): Handle CPTK_IS_DEDUCIBLE.
952 (finish_trait_expr): Likewise.
953 * constraint.cc (diagnose_trait_expr): Likewise.
954 * cp-tree.h (type_targs_deducible_from): Declare.
956 2023-03-07 Jason Merrill <jason@redhat.com>
960 * pt.cc (tsubst_function_decl): Don't replace the closure
961 parameter if DECL_STATIC_FUNCTION_P.
963 2023-03-07 Marek Polacek <polacek@redhat.com>
966 * call.cc (reference_like_class_p): New.
967 (do_warn_dangling_reference): Add new bool parameter. See through
968 reference_like_class_p.
970 2023-03-07 Jakub Jelinek <jakub@redhat.com>
973 * rtti.cc (emit_support_tinfo_1): Don't assert that last
974 unemitted_tinfo_decls element is tinfo, instead pop from it only in
976 * decl2.cc (c_parse_final_cleanups): Don't call emit_tinfo_decl
977 for unemitted_tinfO_decls which have already non-NULL DECL_INITIAL.
979 2023-03-07 Marek Polacek <polacek@redhat.com>
982 * constexpr.cc (cxx_eval_call_expression): Relax assert.
984 2023-03-07 Marek Polacek <polacek@redhat.com>
987 * constexpr.cc (potential_constant_expression_1) <case CALL_EXPR>: Pass
988 'any' when recursing on a VAR_DECL and not a pointer to function.
990 2023-03-04 Jakub Jelinek <jakub@redhat.com>
993 * constexpr.cc: Include toplev.h.
994 (cxx_eval_constant_expression) <case DECL_EXPR>: When seeing a local
995 static initialized by constant expression outside of a constexpr
996 function which has been deferred by make_rtl_for_nonlocal_decl,
997 call rest_of_decl_compilation on it.
999 2023-03-03 Patrick Palka <ppalka@redhat.com>
1002 * pt.cc (el_data::skipped_trees): New data member.
1003 (extract_locals_r): Push to skipped_trees any unevaluated
1004 contexts that we skipped over.
1005 (extract_local_specs): For the second walk, start from each
1006 tree in skipped_trees.
1008 2023-03-03 Alexandre Oliva <oliva@adacore.com>
1010 * typeck.cc (cp_build_binary_op): Suppress redundant warning
1011 for pfn null test in pmfn test with vbit-in-delta.
1013 2023-03-02 Jakub Jelinek <jakub@redhat.com>
1016 * cp-tree.h (enum cp_tree_index): Remove CPTI_FALLBACK_DFLOAT*_TYPE
1018 (fallback_dfloat32_type, fallback_dfloat64_type,
1019 fallback_dfloat128_type): Remove.
1020 * rtti.cc (emit_support_tinfo_1): If not emitted already, call
1021 emit_tinfo_decl and remove from unemitted_tinfo_decls right away.
1022 (emit_support_tinfos): Move &dfloat*_type_node from fundamentals array
1023 into new fundamentals_with_fallback array. Call emit_support_tinfo_1
1024 on elements of that array too, with the difference that if
1025 the type is NULL, use a fallback REAL_TYPE for it temporarily.
1026 Drop the !targetm.decimal_float_supported_p () handling. Call
1027 targetm.emit_support_tinfos at the end.
1028 * mangle.cc (write_builtin_type): Remove references to
1029 fallback_dfloat*_type. Handle bfloat16_type_node mangling.
1031 2023-03-02 Patrick Palka <ppalka@redhat.com>
1035 * cp-gimplify.cc (cp_fully_fold): Add an internal overload that
1036 additionally takes and propagate an mce_value parameter, and
1037 define the existing public overload in terms of it.
1038 (cp_fully_fold_init): Pass mce_false to cp_fully_fold.
1040 2023-03-02 Patrick Palka <ppalka@redhat.com>
1043 * constexpr.cc (maybe_constant_init_1): Override
1044 manifestly_const_eval to true if is_static.
1046 2023-03-02 Jakub Jelinek <jakub@redhat.com>
1049 * cp-gimplify.cc (cp_genericize_r) <case USING_STMT>: Set
1050 DECL_SOURCE_LOCATION on IMPORTED_DECL to expression location
1051 of USING_STMT or input_location.
1053 2023-03-02 Marek Polacek <polacek@redhat.com>
1056 * parser.cc (class_decl_loc_t::diag_mismatched_tags): If the first
1057 lookup of SPEC didn't find anything, try to look for
1058 most_general_template.
1060 2023-03-02 Jakub Jelinek <jakub@redhat.com>
1063 * parser.cc (cp_convert_omp_range_for): Allow in assert
1064 decomp_first_name without DECL_HAS_VALUE_EXPR_P if it has
1065 error_mark_node type.
1066 (cp_finish_omp_range_for): Don't set DECL_HAS_VALUE_EXPR_P back
1067 on decls which have error_mark_node type.
1069 2023-03-01 Marek Polacek <polacek@redhat.com>
1072 * constexpr.cc (cxx_eval_constant_expression): Emit an error when
1073 a PTRMEM_CST cannot be evaluated.
1075 2023-03-01 Patrick Palka <ppalka@redhat.com>
1077 * pt.cc (tsubst_scope): Define.
1078 (tsubst_decl) <case USING_DECL>: Call tsubst_scope instead of
1079 calling tsubst_scope with tf_qualifying_scope set.
1080 (tsubst_qualified_id): Call tsubst_scope instead of
1081 calling tsubst with tf_qualifying_scope set.
1082 (tsubst_copy): Immediately delegate to tsubst for all TYPE_P
1083 trees. Remove tf_qualifying_scope manipulation.
1084 <case SCOPE_REF>: Call tsubst_scope instead of calling
1085 tsubst with tf_qualifying_scope set.
1087 2023-03-01 Patrick Palka <ppalka@redhat.com>
1088 Jason Merrill <jason@redhat.com>
1092 * constexpr.cc (fold_to_constant): Define.
1093 (maybe_constant_value): Move up early exit test for unevaluated
1094 operands. Try reducing an unevaluated operand to a constant via
1096 (fold_non_dependent_expr_template): Add early exit test for
1097 CONSTANT_CLASS_P nodes. Try reducing an unevaluated operand
1098 to a constant via fold_to_constant.
1099 * cp-tree.h (fold_to_constant): Declare.
1101 2023-03-01 Jakub Jelinek <jakub@redhat.com>
1104 * constexpr.cc (potential_constant_expression_1) <case DECL_EXPR>:
1105 Only recurse on DECL_INITIAL (tmp) if tmp is a VAR_DECL, otherwise
1108 2023-02-28 Patrick Palka <ppalka@redhat.com>
1111 * pt.cc (finish_template_variable): Move dependence check
1113 (lookup_and_finish_template_variable): ... here.
1114 * semantics.cc (finish_id_expression_1): Call
1115 finish_template_variable sooner, before (and regardless of) the
1116 type_dependent_expression_p test.
1118 2023-02-28 Marek Polacek <polacek@redhat.com>
1121 * pt.cc (lookup_and_finish_template_variable): Clear tf_partial.
1123 2023-02-20 Marek Polacek <polacek@redhat.com>
1126 * constexpr.cc (cxx_eval_call_expression): Replace shortcutting trivial
1127 constructor/op= with a checking assert.
1129 2023-02-20 Marek Polacek <polacek@redhat.com>
1132 * pt.cc (prepend_one_capture): Set LAMBDA_CAPTURE_EXPLICIT_P.
1133 (tsubst_lambda_expr): Pass LAMBDA_CAPTURE_EXPLICIT_P to
1134 prepend_one_capture.
1136 2023-02-18 Jason Merrill <jason@redhat.com>
1146 * semantics.cc (finish_static_assert): Don't diagnose in
1149 2023-02-17 Patrick Palka <ppalka@redhat.com>
1153 * cp-gimplify.cc (enum fold_flags): Define.
1154 (fold_flags_t): Declare.
1155 (cp_fold_data::genericize): Replace this data member with ...
1156 (cp_fold_data::fold_flags): ... this.
1157 (cp_fold_r): Adjust use of cp_fold_data and calls to cp_fold.
1158 (cp_fold_function): Likewise.
1159 (cp_fold_maybe_rvalue): Add an internal overload that
1160 additionally takes and propagates a fold_flags_t parameter, and
1161 define the existing public overload in terms of it.
1162 (cp_fold_rvalue): Likewise.
1163 (cp_fully_fold_init): Adjust use of cp_fold_data.
1164 (fold_cache): Replace with ...
1165 (fold_caches): ... this 2-element array of caches.
1166 (get_fold_cache): Define.
1167 (clear_fold_cache): Adjust.
1168 (cp_fold): Add fold_flags_t parameter. Use get_fold_cache.
1169 Pass flags to calls to cp_fold, cp_fold_rvalue and
1170 cp_fold_maybe_rvalue.
1171 <case CALL_EXPR>: If ff_mce_false is set, fold
1172 __builtin_is_constant_evaluated to false and pass mce_false to
1173 maybe_constant_value.
1175 2023-02-17 Patrick Palka <ppalka@redhat.com>
1177 * constexpr.cc (constexpr_call::manifestly_const_eval): Give
1178 it type int instead of bool.
1179 (constexpr_ctx::manifestly_const_eval): Give it type mce_value
1181 (cxx_eval_builtin_function_call): Adjust after making
1182 manifestly_const_eval tri-state.
1183 (cxx_eval_call_expression): Likewise.
1184 (cxx_eval_binary_expression): Likewise.
1185 (cxx_eval_conditional_expression): Likewise.
1186 (cxx_eval_constant_expression): Likewise.
1187 (cxx_eval_outermost_constant_expr): Likewise.
1188 (cxx_constant_value): Likewise.
1189 (cxx_constant_dtor): Likewise.
1190 (maybe_constant_value): Give manifestly_const_eval parameter
1191 type mce_value instead of bool and adjust accordingly.
1192 (fold_non_dependent_expr_template): Adjust call
1193 to cxx_eval_outermost_constant_expr.
1194 (fold_non_dependent_expr): Likewise.
1195 (maybe_constant_init_1): Likewise.
1196 * constraint.cc (satisfy_atom): Adjust call to
1197 maybe_constant_value.
1198 * cp-tree.h (enum class mce_value): Define.
1199 (maybe_constant_value): Adjust manifestly_const_eval parameter
1200 type and default argument.
1201 * decl.cc (compute_array_index_type_loc): Adjust call to
1202 maybe_constant_value.
1203 * pt.cc (convert_nontype_argument): Likewise.
1205 2023-02-16 Patrick Palka <ppalka@redhat.com>
1208 * cp-tree.h (enum tsubst_flags): New flag tf_qualifying_scope.
1209 * decl.cc (make_typename_type): Use lookup_member instead of
1210 lookup_field. If tf_qualifying_scope is set, pass want_type=true
1211 instead of =false to lookup_member. Generalize format specifier
1212 in diagnostic to handle both type and non-type bindings.
1213 * pt.cc (tsubst_aggr_type_1): Clear tf_qualifying_scope. Tidy
1215 (tsubst_decl) <case USING_DECL>: Set tf_qualifying_scope when
1216 substituting USING_DECL_SCOPE.
1217 (tsubst): Clear tf_qualifying_scope right away and remember if
1218 it was set. Do the same for tf_tst_ok sooner.
1219 <case TYPENAME_TYPE>: Set tf_qualifying_scope when substituting
1220 TYPE_CONTEXT. Pass tf_qualifying_scope to make_typename_type
1222 (tsubst_qualified_id): Set tf_qualifying_scope when substituting
1224 (tsubst_copy): Clear tf_qualifying_scope and remember if it was
1226 <case SCOPE_REF>: Set tf_qualifying_scope when substituting the
1228 <case *_TYPE>: Pass tf_qualifying_scope to tsubst if it was set.
1229 * search.cc (lookup_member): Document default argument.
1231 2023-02-16 Patrick Palka <ppalka@redhat.com>
1233 * cp-tree.h: Mechanically drop static from static inline
1234 functions via s/^static inline/inline/g.
1236 2023-02-15 Marek Polacek <polacek@redhat.com>
1239 * call.cc (joust_maybe_elide_copy): Return false for ck_ambig.
1241 2023-02-10 Marek Polacek <polacek@redhat.com>
1244 * call.cc (set_up_extended_ref_temp): Pass var to maybe_constant_init.
1246 2023-02-09 Tobias Burnus <tobias@codesourcery.com>
1248 * parser.cc (cp_parser_omp_allocate): Parse align
1249 clause and check for restrictions.
1251 2023-02-09 Jakub Jelinek <jakub@redhat.com>
1254 * mangle.cc (write_expression, write_template_arg): Handle
1255 EXCESS_PRECISION_EXPR with REAL_CST operand as
1256 write_template_arg_literal on fold_convert of the REAL_CST
1257 to EXCESS_PRECISION_EXPR type.
1259 2023-02-06 Patrick Palka <ppalka@redhat.com>
1262 * cp-tree.h (call_expr_dependent_name): Declare.
1263 * pt.cc (iterative_hash_template_arg) <case CALL_EXPR>: Use
1264 call_expr_dependent_name instead of dependent_name.
1265 * tree.cc (call_expr_dependent_name): Define.
1266 (called_fns_equal): Adjust to take two CALL_EXPRs instead of
1267 CALL_EXPR_FNs thereof. Use call_expr_dependent_name instead
1269 (cp_tree_equal) <case CALL_EXPR>: Adjust call to called_fns_equal.
1271 2023-02-03 Marek Polacek <polacek@redhat.com>
1274 * constexpr.cc (cxx_eval_array_reference): Don't replace
1277 2023-02-03 Patrick Palka <ppalka@redhat.com>
1280 * semantics.cc (finish_call_expr): Strip ADDR_EXPR from
1281 the selected callee during overload set pruning.
1283 2023-02-03 Patrick Palka <ppalka@redhat.com>
1286 * class.cc (check_methods): Diagnose an unviable OVERLOAD
1287 set for CLASSTYPE_DESTRUCTOR differently from an ambiguous one.
1288 Then prune the OVERLOAD to a single function.
1289 (check_bases_and_members): Handle CLASSTYPE_DESTRUCTOR being
1290 an OVERLOAD when calling deduce_noexcept_on_destructor.
1291 Document why it has to be called before check_methods.
1293 2023-02-03 Patrick Palka <ppalka@redhat.com>
1296 * class.cc (check_methods): Swap order of constraints_satisfied_p
1297 and copy/move_fn_p tests.
1299 2023-02-01 Marek Polacek <polacek@redhat.com>
1302 * call.cc (build_new_op): Don't call warn_logical_operator when
1303 processing a template.
1305 2023-02-01 Jakub Jelinek <jakub@redhat.com>
1308 * constexpr.cc (cxx_eval_constant_expression): Handle OMP_*
1309 and OACC_* constructs as non-constant.
1310 (potential_constant_expression_1): Handle OMP_SCAN and OMP_SCOPE.
1312 2023-02-01 Jason Merrill <jason@redhat.com>
1314 * class.cc (note_name_declared_in_class): Change from permerror to
1315 -Wchanges-meaning pedwarn, forcing -pedantic-errors for most cases.
1317 2023-01-31 Jason Merrill <jason@redhat.com>
1320 * cp-gimplify.cc (any_non_eliding_target_exprs): New.
1321 (cp_genericize_init): Check it.
1323 2023-01-31 Marek Polacek <polacek@redhat.com>
1327 * cp-tree.h (instantiation_dependent_expression_p): Don't
1330 2023-01-26 Marek Polacek <polacek@redhat.com>
1333 * parser.cc: Remove unnecessary forward declarations.
1334 (cp_parser_string_literal): New wrapper.
1335 (cp_parser_string_literal_common): Renamed from
1336 cp_parser_string_literal. Add a bool parameter. Give an error when
1337 UDLs are not permitted.
1338 (cp_parser_userdef_string_literal): New wrapper.
1339 (finish_userdef_string_literal): Renamed from
1340 cp_parser_userdef_string_literal.
1341 (cp_parser_primary_expression): Call cp_parser_userdef_string_literal
1342 instead of cp_parser_string_literal.
1343 (cp_parser_linkage_specification): Move a variable declaration closer
1345 (cp_parser_static_assert): Likewise.
1346 (cp_parser_operator): Call cp_parser_userdef_string_literal instead of
1347 cp_parser_string_literal.
1348 (cp_parser_asm_definition): Move a variable declaration closer to its
1350 (cp_parser_asm_specification_opt): Move variable declarations closer to
1352 (cp_parser_asm_operand_list): Likewise.
1353 (cp_parser_asm_clobber_list): Likewise.
1355 2023-01-26 Jakub Jelinek <jakub@redhat.com>
1358 * parser.cc (cp_convert_omp_range_for): If cp_finish_decomp has been
1359 called in !processing_template_decl with processing_template_decl
1360 temporarily set, clear DECL_HAS_VALUE_EXPR_P on the vars temporarily.
1361 (cp_finish_omp_range_for): And set it back again here.
1363 2023-01-25 Jakub Jelinek <jakub@redhat.com>
1366 * mangle.cc (write_closure_type_name): Don't assume all
1367 lambda operator() fns are methods.
1369 2023-01-24 Jason Merrill <jason@redhat.com>
1372 * parser.cc (cp_lexer_new_main): Pass C_LEX_STRING_NO_JOIN for first
1375 2023-01-24 Jason Merrill <jason@redhat.com>
1378 * pt.cc (tsubst_function_decl): Handle static lambda.
1380 2023-01-24 Jakub Jelinek <jakub@redhat.com>
1383 * cp-gimplify.cc (cp_fold_r): Revert 2023-01-19 changes.
1385 2023-01-24 Jason Merrill <jason@redhat.com>
1389 * cp-gimplify.cc (cp_fold_r) [TARGET_EXPR]: In case of double
1390 TARGET_EXPR, keep the outer one instead of the inner one.
1391 (maybe_replace_decl): New.
1393 2023-01-23 Jason Merrill <jason@redhat.com>
1396 * cp-gimplify.cc (cp_gimplify_init_expr): Allow unexpected elision
1399 2023-01-23 Marek Polacek <polacek@redhat.com>
1402 * cvt.cc (ocp_convert): copy_warning when creating a new
1404 * init.cc (build_new_1): Suppress -Wunused-value on
1405 compiler-generated COMPOUND_EXPRs.
1407 2023-01-23 Jason Merrill <jason@redhat.com>
1410 * call.cc (build_user_type_conversion_1): Check whether the
1411 iterators also find a list ctor.
1413 2023-01-23 Jason Merrill <jason@redhat.com>
1416 * decl.cc (grokdeclarator): Check whether DECL_RESULT is already
1419 2023-01-23 Jason Merrill <jason@redhat.com>
1423 * call.cc (extend_ref_init_temps_1): Handle ptrmem expression.
1425 2023-01-19 Jakub Jelinek <jakub@redhat.com>
1428 * cp-tree.h (keep_unused_object_arg): Declare.
1429 * call.cc (keep_unused_object_arg): No longer static.
1430 * tree.cc (build_min_non_dep_op_overload): Handle ARRAY_REF
1431 with overload being static member function.
1433 2023-01-19 Jakub Jelinek <jakub@redhat.com>
1436 * cp-gimplify.cc (cp_fold_r): During cp_fully_fold_init replace
1437 DECL_ANON_UNION_VAR_P VAR_DECLs with their corresponding
1440 2023-01-16 Jakub Jelinek <jakub@redhat.com>
1443 * decl.cc (cp_finish_decl): Check warning_enabled_at
1444 at the DECL_SOURCE_LOCATION (decl) for OPT_Winit_self instead
1447 2023-01-14 Jakub Jelinek <jakub@redhat.com>
1450 * typeck.cc (cp_build_binary_op): Use may_shorten_divmod for integral
1453 2023-01-13 Jakub Jelinek <jakub@redhat.com>
1456 * cvt.cc (cp_convert_and_check): For EXCESS_PRECISION_EXPR
1457 use its operand except that for warning purposes use the original
1458 EXCESS_PRECISION_EXPR.
1459 * call.cc (convert_like_internal): Only look through
1460 EXCESS_PRECISION_EXPR when calling cp_convert, not when calling
1461 cp_convert_and_check.
1463 2023-01-09 Jakub Jelinek <jakub@redhat.com>
1468 * call.cc (maybe_init_list_as_range): Always return NULL_TREE if
1469 processing_template_decl.
1471 2023-01-05 Patrick Palka <ppalka@redhat.com>
1474 * parser.cc (cp_parser_class_head): Use dk_deferred instead of
1475 dk_no_check when parsing the class name.
1477 2023-01-05 Jakub Jelinek <jakub@redhat.com>
1480 * semantics.cc (finish_omp_target_clauses): Ignore clauses other than
1483 2023-01-04 Patrick Palka <ppalka@redhat.com>
1486 * decl2.cc (mark_single_function): Ignore mark_used failure
1487 only in a non-SFINAE context rather than in a SFINAE one.
1489 2023-01-04 Jakub Jelinek <jakub@redhat.com>
1492 * decl.cc (merge_default_template_args): Return false if either
1493 new_parm or old_parm are erroneous.
1496 Copyright (C) 2023 Free Software Foundation, Inc.
1498 Copying and distribution of this file, with or without modification,
1499 are permitted in any medium without royalty provided the copyright
1500 notice and this notice are preserved.