1 2023-06-10 Nathan Sidwell <nathan@acm.org>
4 * pt.cc (maybe_adjust_types_for_deduction): Implement DR976.
6 2023-06-09 Jason Merrill <jason@redhat.com>
10 * method.cc (build_comparison_op): Give retval a name.
11 * typeck.cc (check_return_expr): Fix for nameless variables.
13 2023-06-09 Jason Merrill <jason@redhat.com>
15 * parser.cc (cp_parser_simple_type_specifier): Check for auto
17 (cp_parser_template_type_arg): Remove auto checking.
19 2023-06-09 Jason Merrill <jason@redhat.com>
22 * call.cc (maybe_init_list_as_array): Check that the element type is
25 2023-06-07 Jason Merrill <jason@redhat.com>
29 * cp-tree.h (INIT_EXPR_NRV_P): New.
30 * semantics.cc (finalize_nrv_r): Check it.
31 * name-lookup.h (decl_in_scope_p): Declare.
32 * name-lookup.cc (decl_in_scope_p): New.
33 * typeck.cc (check_return_expr): Allow non-NRV
34 returns if the NRV is no longer in scope.
36 2023-06-07 Jason Merrill <jason@redhat.com>
39 * typeck.cc (want_nrvo_p): New.
40 (check_return_expr): Handle -Wnrvo.
42 2023-06-07 Jason Merrill <jason@redhat.com>
46 * decl.cc (finish_function): Simplify NRV handling.
47 * except.cc (maybe_set_retval_sentinel): Also set if NRV.
48 (maybe_splice_retval_cleanup): Don't add the cleanup region
50 * semantics.cc (nrv_data): Add simple field.
51 (finalize_nrv): Set it.
52 (finalize_nrv_r): Check it and retval sentinel.
53 * cp-tree.h (finalize_nrv): Adjust declaration.
54 * typeck.cc (check_return_expr): Remove named_labels check.
56 2023-06-07 Jason Merrill <jason@redhat.com>
59 * typeck.cc (check_return_expr): Prevent NRV in the presence of
62 2023-06-07 Jason Merrill <jason@redhat.com>
65 * except.cc (maybe_splice_retval_cleanup): Change
66 recognition of function body and try scopes.
67 * semantics.cc (do_poplevel): Call it after poplevel.
69 * cp-tree.h (maybe_splice_retval_cleanup): Adjust.
71 2023-06-07 Jason Merrill <jason@redhat.com>
73 * semantics.cc (finalize_nrv_r): [RETURN_EXPR]: Only replace the
76 2023-06-06 Kwok Cheung Yeung <kcy@codesourcery.com>
77 Tobias Burnus <tobias@codesourcery.com>
79 * parser.cc (cp_parser_omp_clause_defaultmap,
80 cp_parser_omp_clause_map): Parse 'present'.
81 (cp_parser_omp_clause_from_to): New; parse to/from
82 clauses with optional 'present' modifier.
83 (cp_parser_omp_all_clauses): Update call.
84 (cp_parser_omp_target_data, cp_parser_omp_target_enter_data,
85 cp_parser_omp_target_exit_data): Handle new enum value for
87 * semantics.cc (finish_omp_target): Likewise.
89 2023-06-04 Jason Merrill <jason@redhat.com>
92 * cp-tree.h (enum cp_tree_index): Add CPTI_CALL_TERMINATE_FN.
93 (call_terminate_fn): New macro.
94 * cp-gimplify.cc (gimplify_must_not_throw_expr): Use it.
95 * except.cc (init_exception_processing): Set it.
96 (cp_protect_cleanup_actions): Return it.
98 2023-06-03 Patrick Palka <ppalka@redhat.com>
101 * pt.cc (is_specialization_of_friend): Fix overbroad check for
102 a non-template member function of a class template.
104 2023-06-03 Patrick Palka <ppalka@redhat.com>
106 * pt.cc (iterative_hash_template_arg): Don't hash
107 TEMPLATE_TEMPLATE_PARM specially.
109 2023-06-03 Patrick Palka <ppalka@redhat.com>
111 * class.cc (build_base_path): Check in_template_context instead
112 of in_template_function.
113 (resolves_to_fixed_type_p): Likewise.
114 * cp-tree.h (in_template_context): Define.
115 (in_template_function): Remove.
116 * decl.cc (cp_make_fname_decl): Check current_function_decl
117 and in_template_context instead of in_template_function.
118 * decl2.cc (mark_used): Check in_template_context instead of
119 in_template_function.
120 * pt.cc (in_template_function): Remove.
121 * semantics.cc (enforce_access): Check in_template_context
122 instead of current_template_parms directly.
124 2023-06-03 Patrick Palka <ppalka@redhat.com>
127 * mangle.cc (write_expression): Handle NOEXCEPT_EXPR.
129 2023-06-02 Jason Merrill <jason@redhat.com>
133 * call.cc (sfk_copy_or_move): New.
134 (joust): Add tiebreaker for explicit conv and copy ctor.
136 2023-06-02 Jason Merrill <jason@redhat.com>
140 * call.cc (maybe_init_list_as_array): Set DECL_MERGEABLE.
141 (convert_like_internal) [ck_list]: Set it.
142 (set_up_extended_ref_temp): Copy it.
143 * tree.cc (handle_no_unique_addr_attribute): Set it.
145 2023-06-01 Jason Merrill <jason@redhat.com>
147 * typeck2.cc (check_narrowing): Check flag_permissive.
149 2023-05-30 Tobias Burnus <tobias@codesourcery.com>
152 * parser.cc (cp_parser_oacc_all_clauses,
153 cp_parser_omp_all_clauses): Improve error wording.
155 2023-05-19 Andrew Pinski <apinski@marvell.com>
158 * lang-specs.h ("@c++-header"): Add %w after
160 ("@c++-system-header"): Likewise.
161 ("@c++-user-header"): Likewise.
163 2023-05-19 Patrick Palka <ppalka@redhat.com>
165 * constraint.cc (normalize_concept_check): Avoid having to do
166 two norm_cache lookups. Remove unnecessary early exit for an
167 ill-formed concept definition.
169 2023-05-19 Patrick Palka <ppalka@redhat.com>
172 * pt.cc (lookup_and_finish_template_variable): Don't call
173 convert_from_reference.
174 (tsubst_copy_and_build) <case TEMPLATE_ID_EXPR>: Call
175 convert_from_reference on the result of
176 lookup_and_finish_template_variable.
178 2023-05-18 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
180 * call.cc (promoted_arithmetic_type_p): Use _P defines from tree.h.
181 (build_conditional_expr): Ditto.
182 (convert_like_internal): Ditto.
183 (convert_arg_to_ellipsis): Ditto.
184 (build_over_call): Ditto.
185 (compare_ics): Ditto.
186 * class.cc (is_empty_base_ref): Ditto.
187 * coroutines.cc (rewrite_param_uses): Ditto.
188 * cp-tree.h (DECL_DISCRIMINATOR_P): Ditto.
189 (ARITHMETIC_TYPE_P): Ditto.
190 * cvt.cc (ocp_convert): Ditto.
191 * cxx-pretty-print.cc (pp_cxx_template_argument_list): Ditto.
192 * decl.cc (layout_var_decl): Ditto.
193 (get_tuple_size): Ditto.
194 * error.cc (dump_simple_decl): Ditto.
195 * lambda.cc (start_lambda_scope): Ditto.
196 * mangle.cc (write_template_arg): Ditto.
197 * method.cc (spaceship_comp_cat): Ditto.
198 * module.cc (node_template_info): Ditto.
199 (trees_out::start): Ditto.
200 (trees_out::decl_node): Ditto.
201 (trees_in::read_var_def): Ditto.
202 (set_instantiating_module): Ditto.
203 * name-lookup.cc (maybe_record_mergeable_decl): Ditto.
204 (consider_decl): Ditto.
205 (maybe_add_fuzzy_decl): Ditto.
206 * pt.cc (convert_nontype_argument): Ditto.
207 * semantics.cc (handle_omp_array_sections_1): Ditto.
208 (finish_omp_clauses): Ditto.
209 (finish_omp_target_clauses_r): Ditto.
210 (is_this_parameter): Ditto.
211 * tree.cc (build_cplus_array_type): Ditto.
212 (is_this_expression): Ditto.
213 * typeck.cc (do_warn_enum_conversions): Ditto.
214 * typeck2.cc (store_init_value): Ditto.
215 (check_narrowing): Ditto.
217 2023-05-17 Jakub Jelinek <jakub@redhat.com>
220 * init.cc (build_zero_init_1): Don't initialize zero-width bitfields.
221 For unions only initialize the first FIELD_DECL.
223 2023-05-16 Marek Polacek <polacek@redhat.com>
226 * typeck.cc (check_return_expr): In a template, return only after
227 suppressing -Wdangling-reference.
229 2023-05-16 Patrick Palka <ppalka@redhat.com>
232 * call.cc (add_list_candidates): Check for invalid designated
233 initialization sooner and even for types that have a list
236 2023-05-11 Patrick Palka <ppalka@redhat.com>
239 * typeck2.cc (poison_mutable_constructors): Define.
240 (store_init_value): Use it instead of setting
241 CONSTRUCTOR_MUTABLE_POISON directly.
243 2023-05-11 Patrick Palka <ppalka@redhat.com>
244 Jonathan Wakely <jwakely@redhat.com>
249 * pt.cc (convert_nontype_argument_function): Remove linkage
250 requirement for C++17 and later.
251 (invalid_tparm_referent_p) <case ADDR_EXPR>: Restrict
252 DECL_ARTIFICIAL rejection test to VAR_DECL.
254 2023-05-10 Marek Polacek <polacek@redhat.com>
257 * method.cc (build_trait_object): New.
258 (assignable_expr): Use it.
259 (ref_xes_from_temporary): Likewise.
260 (is_convertible_helper): Likewise. Check FUNC_OR_METHOD_TYPE_P.
262 2023-05-10 Jason Merrill <jason@redhat.com>
264 * call.cc (convert_like_internal): Share ck_ref_bind handling
265 between all bad conversions.
267 2023-05-10 Jason Merrill <jason@redhat.com>
270 * constexpr.cc (cxx_eval_outermost_constant_expr): Preserve
272 (potential_constant_expression_1): Check TARGET_EXPR_ELIDING_P.
273 * typeck2.cc (store_init_value): Diagnose constinit sooner.
275 2023-05-10 Jason Merrill <jason@redhat.com>
277 * constexpr.cc (cxx_eval_outermost_constant_expr): Always check
278 for address of immediate fn.
279 (maybe_constant_init_1): Evaluate PTRMEM_CST.
281 2023-05-10 Jakub Jelinek <jakub@redhat.com>
284 * parser.cc (cp_parser_std_attribute): For unknown attributes with
285 arguments set TREE_VALUE (attribute) to error_mark_node after skipping
287 (cp_parser_std_attribute_list): If ... is used after attribute without
288 arguments, diagnose it and return error_mark_node. If
289 TREE_VALUE (attribute) is error_mark_node, don't call
290 make_pack_expansion nor return early error_mark_node.
292 2023-05-09 Patrick Palka <ppalka@redhat.com>
295 * constraint.cc (satisfaction_cache::satisfaction_cache): In the
296 unexpected case of evaluating an atom for the first time noisily,
297 remove the cache slot that we inserted.
299 2023-05-09 Patrick Palka <ppalka@redhat.com>
302 * parser.cc (cp_parser_class_specifier): Don't pass a class
303 context to noexcept_override_late_checks.
304 (noexcept_override_late_checks): Remove 'type' parameter
305 and use DECL_CONTEXT of 'fndecl' instead.
307 2023-05-09 Jakub Jelinek <jakub@redhat.com>
310 * cp-gimplify.cc (process_stmt_assume_attribute): Diagnose pack
311 expansion of assume attribute.
313 2023-05-08 Patrick Palka <ppalka@redhat.com>
317 * pt.cc (do_auto_deduction): Move up resolve_nondeduced_context
318 calls to happen before do_class_deduction. Add some
319 error_mark_node tests.
321 2023-05-07 Patrick Palka <ppalka@redhat.com>
324 * cxx-pretty-print.cc (cxx_pretty_printer::unary_expression)
325 <case ALIGNOF_EXPR>: Consider ALIGNOF_EXPR_STD_P.
326 * error.cc (dump_expr) <case ALIGNOF_EXPR>: Likewise.
328 2023-05-07 Patrick Palka <ppalka@redhat.com>
332 * decl.cc (decl_jump_unsafe): Return bool instead of int.
333 Don't consider TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
334 (check_previous_goto_1): Simplify now that decl_jump_unsafe
335 returns bool instead of int.
336 (check_goto): Likewise.
338 2023-05-07 Patrick Palka <ppalka@redhat.com>
340 * pt.cc (instantiate_alias_template): Exit early upon
341 error from coerce_template_parms. Remove dependence test
342 guarding constraints_satisfied_p.
344 2023-05-07 Patrick Palka <ppalka@redhat.com>
346 * cp-tree.h (PLACEHOLDER_TYPE_CONSTRAINTS_INFO): Harden via
347 TEMPLATE_TYPE_PARM_CHECK.
348 (TPARMS_PRIMARY_TEMPLATE): Harden via TREE_VEC_CHECK.
349 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Harden via
350 TEMPLATE_TEMPLATE_PARM_CHECK.
351 * cxx-pretty-print.cc (cxx_pretty_printer::simple_type_specifier):
352 Guard PLACEHOLDER_TYPE_CONSTRAINTS access.
353 * error.cc (dump_type) <case TEMPLATE_TYPE_PARM>: Use separate
354 variable to store CLASS_PLACEHOLDER_TEMPLATE result.
355 * pt.cc (outer_template_args): Use strip_innermost_template_args.
356 (any_type_dependent_arguments_p): Exit early if
357 !processing_template_decl. Use range-based for.
358 (any_dependent_template_arguments_p): Likewise.
360 2023-05-07 Patrick Palka <ppalka@redhat.com>
363 * pt.cc (tsubst_copy_and_build) <case COMPONENT_REF>: Propagate
364 REF_PARENTHESIZED_P more generally via force_paren_expr.
365 * semantics.cc (force_paren_expr): Document default argument.
367 2023-05-07 Patrick Palka <ppalka@redhat.com>
370 * pt.cc (coerce_template_args_for_ttp): Mention we can hit the
371 current_template_parms fallback when level-lowering a bound ttp.
372 (tsubst_template_decl): Add lambda_tparms parameter. Prefer to
373 use lambda_tparms instead of substituting DECL_TEMPLATE_PARMS.
374 (tsubst_decl) <case TEMPLATE_DECL>: Pass NULL_TREE as lambda_tparms
375 to tsubst_template_decl.
376 (tsubst_lambda_expr): For a generic lambda, substitute
377 DECL_TEMPLATE_PARMS and set current_template_parms to it
378 before substituting the function type. Pass the substituted
379 DECL_TEMPLATE_PARMS as lambda_tparms to tsubst_template_decl.
381 2023-05-07 Patrick Palka <ppalka@redhat.com>
384 * semantics.cc (enforce_access): Check current_template_parms
385 instead of processing_template_decl when deciding whether to
386 defer the access check.
388 2023-05-07 Patrick Palka <ppalka@redhat.com>
391 * constexpr.cc (potential_constant_expression_1) <case CALL_EXPR>:
392 Reorganize to call get_fns sooner. Remove special handling of
393 the object argument of a non-static member function call. Remove
396 2023-05-05 Jason Merrill <jason@redhat.com>
399 2023-04-27 Jason Merrill <jason@redhat.com>
402 * pt.cc (instantiate_decl): Assert !defer_ok for local
405 2023-05-03 Jason Merrill <jason@redhat.com>
409 * friend.cc (do_friend): Don't call check_explicit_specialization if
410 DECL_TEMPLATE_INFO is already set.
411 * decl2.cc (check_classfn): Set DECL_TEMPLATE_INFO.
412 * name-lookup.cc (set_decl_namespace): Likewise.
414 2023-05-03 Jakub Jelinek <jakub@redhat.com>
416 * cp-gimplify.cc (cp_fold_data): Move definition earlier.
417 (cp_gimplify_expr): Pass address of ff_genericize | ff_mce_false
418 constructed data rather than &pset to cp_walk_tree with cp_fold_r.
420 2023-05-03 Jason Merrill <jason@redhat.com>
422 * pt.cc (reduce_template_parm_level): Fix comparison of
423 template template parm to cached version.
425 2023-05-02 Jason Merrill <jason@redhat.com>
427 * pt.cc (instantiate_class_template): Skip the RECORD_TYPE
429 (tsubst_template_decl): Clear CLASSTYPE_USE_TEMPLATE.
431 2023-05-02 Jason Merrill <jason@redhat.com>
433 * name-lookup.cc (pop_from_top_level): Don't
434 invalidate_class_lookup_cache.
436 2023-05-02 Jason Merrill <jason@redhat.com>
439 * cp-tree.h (lookup_base): Add offset parm.
440 * constexpr.cc (cxx_fold_indirect_ref_1): Pass it.
441 * search.cc (struct lookup_base_data_s): Add offset.
442 (dfs_lookup_base): Handle it.
443 (lookup_base): Pass it.
445 2023-05-02 Jason Merrill <jason@redhat.com>
448 * constexpr.cc (cxx_fold_indirect_ref_1): Handle empty base first.
450 2023-05-01 Jason Merrill <jason@redhat.com>
453 * name-lookup.cc (maybe_push_to_top_level)
454 (maybe_pop_from_top_level): Split out...
455 * pt.cc (instantiate_body): ...from here.
456 * init.cc (maybe_instantiate_nsdmi_init): Use them.
457 * name-lookup.h: Declare them..
459 2023-04-28 Eugene Rozenfeld <erozen@microsoft.com>
461 * Make-lang.in: Merge perf data collected when compiling cc1plus and runtime libraries
463 2023-04-27 Jason Merrill <jason@redhat.com>
465 * call.cc (print_conversion_rejection): Use iloc_sentinel.
467 2023-04-27 Jason Merrill <jason@redhat.com>
470 * pt.cc (instantiate_decl): Assert !defer_ok for local
473 2023-04-26 Jason Merrill <jason@redhat.com>
475 * init.cc (nsdmi_inst): Remove.
476 (maybe_instantiate_nsdmi_init): Use DECL_INITIAL instead.
478 2023-04-26 Jason Merrill <jason@redhat.com>
481 * pt.cc (instantiate_class_template): Do partially instantiate.
482 (tsubst_expr): Do call complete_type for partial instantiations.
484 2023-04-26 Jason Merrill <jason@redhat.com>
487 * pt.cc (regenerate_decl_from_template): Skip unique friends.
489 2023-04-26 Patrick Palka <ppalka@redhat.com>
491 * pt.cc (most_specialized_partial_spec): Exit early when
492 DECL_TEMPLATE_SPECIALIZATIONS is empty. Move local variable
493 declarations closer to their first use. Remove redundant
494 flag_concepts test. Remove redundant forward declaration.
496 2023-04-25 Patrick Palka <ppalka@redhat.com>
499 * pt.cc (value_dependent_expression_p) <case VAR_DECL>:
500 Suppress conservative early exit for reference variables
501 when DECL_HAS_VALUE_EXPR_P.
503 2023-04-25 Tobias Burnus <tobias@codesourcery.com>
505 * parser.cc (cp_parser_omp_scan_loop_body): Handle
506 zero exec statements before/after 'omp scan'.
508 2023-04-24 Patrick Palka <ppalka@redhat.com>
510 * cp-tree.h (cp_expr_location): Define here.
511 * tree.cc (cp_expr_location): Don't define here.
513 2023-04-21 Jason Merrill <jason@redhat.com>
516 * decl.cc (grokdeclarator): Don't clear typedef_decl after 'unsigned
517 typedef' pedwarn. Use c_common_signed_or_unsigned_type. Also
518 handle 'signed typedef'.
520 2023-04-21 Patrick Palka <ppalka@redhat.com>
522 * tree.cc (cp_walk_subtrees): Avoid repeatedly dereferencing tp.
523 <case DECLTYPE_TYPE>: Use cp_unevaluated and WALK_SUBTREE.
524 <case ALIGNOF_EXPR etc>: Likewise.
526 2023-04-20 Patrick Palka <ppalka@redhat.com>
528 * pt.cc (tsubst) <case TEMPLATE_TYPE_PARM>: Don't recurse when
529 level lowering a cv-qualified type template parameter. Remove
530 recursive loop breaker in the level lowering case for constrained
531 autos. Use the TEMPLATE_PARM_DESCENDANTS cache in this case as
534 2023-04-20 Patrick Palka <ppalka@redhat.com>
536 * constraint.cc (diagnose_trait_expr): Convert a TREE_VEC
537 of arguments into a TREE_LIST for sake of pretty printing.
538 * cxx-pretty-print.cc (pp_cxx_trait): Handle TREE_VEC
539 instead of TREE_LIST of trailing variadic trait arguments.
540 * method.cc (constructible_expr): Likewise.
541 (is_xible_helper): Likewise.
542 * parser.cc (cp_parser_trait): Represent trailing variadic trait
543 arguments as a TREE_VEC instead of TREE_LIST.
544 * pt.cc (value_dependent_expression_p): Handle TREE_VEC
545 instead of TREE_LIST of trailing variadic trait arguments.
546 * semantics.cc (finish_type_pack_element): Likewise.
547 (check_trait_type): Likewise.
549 2023-04-20 Patrick Palka <ppalka@redhat.com>
551 * tree.cc (strip_typedefs): Move TREE_LIST handling to
552 strip_typedefs_expr. Dispatch to strip_typedefs_expr for
554 <case TYPENAME_TYPE>: Remove manual dispatching to
556 <case TRAIT_TYPE>: Likewise.
557 (strip_typedefs_expr): Replaces calls to strip_typedefs_expr
558 with strip_typedefs throughout. Don't dispatch to strip_typedefs
560 <case TREE_LIST>: Replace this with the better version from
563 2023-04-19 Patrick Palka <ppalka@redhat.com>
564 Jonathan Wakely <jwakely@redhat.com>
567 * cp-trait.def (TYPE_PACK_ELEMENT): Define.
568 * cp-tree.h (finish_trait_type): Add complain parameter.
569 * cxx-pretty-print.cc (pp_cxx_trait): Handle
570 CPTK_TYPE_PACK_ELEMENT.
571 * parser.cc (cp_parser_constant_expression): Document default
573 (cp_parser_trait): Handle CPTK_TYPE_PACK_ELEMENT. Pass
574 tf_warning_or_error to finish_trait_type.
575 * pt.cc (tsubst) <case TRAIT_TYPE>: Handle non-type first
576 argument. Pass complain to finish_trait_type.
577 * semantics.cc (finish_type_pack_element): Define.
578 (finish_trait_type): Add complain parameter. Handle
579 CPTK_TYPE_PACK_ELEMENT.
580 * tree.cc (strip_typedefs): Handle non-type first argument.
581 Pass tf_warning_or_error to finish_trait_type.
582 * typeck.cc (structural_comptypes) <case TRAIT_TYPE>: Use
583 cp_tree_equal instead of same_type_p for the first argument.
585 2023-04-19 Patrick Palka <ppalka@redhat.com>
588 * pt.cc (try_class_unification): Don't ggc_free the copy of
591 2023-04-19 Jason Merrill <jason@redhat.com>
594 * decl.cc (grokdeclarator): Keep typedef_decl for __int128_t.
596 2023-04-17 Patrick Palka <ppalka@redhat.com>
599 * pt.cc (tsubst) <case BOUND_TEMPLATE_TEMPLATE_PARM>:
600 In the level-lowering case just use lookup_template_class
601 to rebuild the bound ttp.
603 2023-04-15 Jason Merrill <jason@redhat.com>
606 * constexpr.cc (cxx_eval_constant_expression) [TARGET_EXPR]:
607 Check for complex initializer.
609 2023-04-13 Patrick Palka <ppalka@redhat.com>
612 * decl.cc (make_typename_type): Also ignore non-types during the
613 lookup if tag_type corresponds to an elaborated-type-specifier.
614 * pt.cc (tsubst) <case TYPENAME_TYPE>: Pass class_type or
615 enum_type as tag_type to make_typename_type accordingly instead
616 of always passing typename_type.
618 2023-04-13 Jason Merrill <jason@redhat.com>
621 * semantics.cc (check_trait_type): Handle incomplete type directly.
622 * typeck2.cc (cxx_incomplete_type_diagnostic): Remove assert.
624 2023-04-13 Jason Merrill <jason@redhat.com>
626 * typeck2.cc (cxx_incomplete_type_diagnostic): Return bool.
627 * cp-tree.h (cxx_incomplete_type_diagnostic): Adjust.
629 2023-04-12 Jakub Jelinek <jakub@redhat.com>
631 * Make-lang.in (s-cp-module-version): New target.
632 (cp/module.o): Depend on it.
633 (MODULE_VERSION): Remove variable.
634 (CFLAGS-cp/module.o): For -DMODULE_VERSION= argument just
635 cat s-cp-module-version.
637 2023-04-09 Iain Sandoe <iain@sandoe.co.uk>
639 * coroutines.cc (coro_rewrite_function_body): Ensure that added
640 bind expressions have scope blocks.
642 2023-04-04 Jason Merrill <jason@redhat.com>
645 * decl2.cc (find_last_decl): Return early if DECL_USE_TEMPLATE.
647 2023-04-03 Patrick Palka <ppalka@redhat.com>
650 * decl.cc (cp_finish_decl): Diagnose ordinary auto deduction
651 with no initializer, instead of asserting.
653 2023-04-01 Patrick Palka <ppalka@redhat.com>
656 * cp-tree.h (do_auto_deduction): Add defaulted tmpl parameter.
657 * pt.cc (convert_template_argument): Pass 'in_decl' as 'tmpl' to
659 (tsubst_decl) <case VAR_/TYPE_DECL>: Pass 'tmpl' instead of 't' as
660 'in_decl' to coerce_template_parms.
661 (unify) <case TEMPLATE_PARM_INDEX>: Pass TPARMS_PRIMARY_TEMPLATE
662 as 'tmpl' to do_auto_deduction.
663 (do_auto_deduction): Document default arguments. Rename local
664 variable 'tmpl' to 'ctmpl'. Use 'tmpl' to obtain a full set of
665 template arguments for satisfaction in the adc_unify case.
667 2023-04-01 Patrick Palka <ppalka@redhat.com>
671 * pt.cc (invalid_tparm_referent_p): Accept ADDR_EXPR of
673 (instantiate_class_template): Call mark_template_arguments_used.
674 (tsubst_copy_and_build) <case CALL_EXPR>: Revert r13-995 change.
675 (mark_template_arguments_used): Define.
676 (instantiate_body): Call mark_template_arguments_used.
678 2023-04-01 Iain Sandoe <iain@sandoe.co.uk>
681 * coroutines.cc (flatten_await_stmt): Use the current count of
682 promoted temporaries to build a unique name for the frame entries.
684 2023-03-30 Jason Merrill <jason@redhat.com>
687 * search.cc (type_context_for_name_lookup): New.
688 (accessible_p): Handle anonymous union.
689 * init.cc (maybe_instantiate_nsdmi_init): Use
690 type_context_for_name_lookup.
691 * parser.cc (cp_parser_class_specifier): Likewise.
692 * cp-tree.h (type_context_for_name_lookup): Declare.
694 2023-03-30 Jason Merrill <jason@redhat.com>
697 * pt.cc (unify) [FUNCTION_TYPE]: Handle function pointer
700 2023-03-30 Jakub Jelinek <jakub@redhat.com>
703 * decl2.cc (grok_array_decl): After emitting a pedwarn for
704 -Wcomma-subscript, if processing_template_decl set orig_index_exp
705 to compound expr from orig_index_exp_list.
707 2023-03-30 Jason Merrill <jason@redhat.com>
711 * decl2.cc (record_mangling): Use symtab_node::reset.
713 2023-03-30 Jakub Jelinek <jakub@redhat.com>
716 * call.cc (convert_like_internal): If pedwarn for extended float
717 type conversions doesn't report anything, avoid calling
718 maybe_inform_about_fndecl_for_bogus_argument_init.
720 2023-03-29 Jason Merrill <jason@redhat.com>
724 * pt.cc (alias_ctad_tweaks): Rewrite deduced args.
725 (type_targs_deducible_from): Handle null pack deduction.
727 2023-03-28 David Malcolm <dmalcolm@redhat.com>
730 * parser.cc (cp_parser_binary_expression): Update for new param of
731 check_for_xor_used_as_pow.
733 2023-03-28 Jakub Jelinek <jakub@redhat.com>
736 * contracts.cc: Include intl.h.
737 (check_postcondition_result): Don't form diagnostics from two halves
738 of an English message to allow translations.
740 2023-03-24 Patrick Palka <ppalka@redhat.com>
743 * parser.cc (cp_parser_class_specifier): Clear current_class_ptr
744 and current_class_ref sooner, before parsing a class definition.
746 2023-03-24 Jason Merrill <jason@redhat.com>
749 * pt.cc (type_unification_real): Adjust for partial ordering.
751 2023-03-23 Jason Merrill <jason@redhat.com>
754 * typeck.cc (build_ptrmemfunc): Drop 0-offset optimization
755 and location wrappers.
757 2023-03-23 Marek Polacek <polacek@redhat.com>
760 * call.cc (class_has_reference_member_p): New.
761 (class_has_reference_member_p_r): New.
762 (reference_like_class_p): Don't look for a specific constructor.
763 Use a DFS walk with class_has_reference_member_p_r.
765 2023-03-23 Jason Merrill <jason@redhat.com>
768 * pt.cc (find_parameter_packs_r): Handle null TREE_BINFO.
770 2023-03-22 Jason Merrill <jason@redhat.com>
773 * pt.cc (unify): Use fold of build_nop instead of fold_convert.
775 2023-03-22 Jason Merrill <jason@redhat.com>
778 * semantics.cc (finish_id_expression_1): Check scope before
779 returning id_expression.
781 2023-03-22 Alex Coplan <alex.coplan@arm.com>
784 * call.cc (build_over_call): Use make_temp_override to suppress
785 both unavailable and deprecated warnings when calling
788 2023-03-21 Jason Merrill <jason@redhat.com>
791 * init.cc (maybe_instantiate_nsdmi_init): Don't leave
792 current_function_decl set to a constructor.
794 2023-03-20 Marek Polacek <polacek@redhat.com>
797 * call.cc (add_template_candidate_real): Add explicit decls to the
798 set of candidates when the initializer is a braced-init-list.
800 2023-03-20 Jakub Jelinek <jakub@redhat.com>
803 * cp-tree.h (var_needs_tls_wrapper): Declare.
804 * decl2.cc (var_needs_tls_wrapper): No longer static.
805 * decl.cc (cp_finish_decl): Clear TREE_READONLY on TLS variables
806 for which a TLS wrapper will be needed.
808 2023-03-17 Jason Merrill <jason@redhat.com>
811 * lambda.cc (prune_lambda_captures): Don't bother in a template.
813 2023-03-17 Jason Merrill <jason@redhat.com>
816 * except.cc (build_throw): Check dtor access.
818 2023-03-17 Jason Merrill <jason@redhat.com>
821 * friend.cc (do_friend): Handle namespace as scope argument.
822 * decl.cc (grokdeclarator): Pass down in_namespace.
824 2023-03-16 Jason Merrill <jason@redhat.com>
827 * init.cc (get_nsdmi): Split out...
828 (maybe_instantiate_nsdmi_init): ...this function.
829 * cp-tree.h: Declare it.
830 * pt.cc (tsubst_expr): Use it.
832 2023-03-16 Jason Merrill <jason@redhat.com>
835 * pt.cc (tsubst_expr) [TAG_DEFN]: Handle partial instantiation.
837 2023-03-16 Jason Merrill <jason@redhat.com>
840 * semantics.cc (finish_qualified_id_expr): Don't try to build a
841 pointer-to-member if the scope is an enumeration.
843 2023-03-16 Patrick Palka <ppalka@redhat.com>
846 * constexpr.cc (maybe_constant_init_1): For an unevaluated
847 non-manifestly-constant operand, don't constant evaluate
848 and instead call fold_to_constant as in maybe_constant_value.
850 2023-03-16 Patrick Palka <ppalka@redhat.com>
853 * constraint.cc (satisfaction_cache::get): Relax overly strict
854 checking assert in the constraint recursion case.
856 2023-03-16 Jason Merrill <jason@redhat.com>
859 * coroutines.cc (build_co_await): Handle lvalue 'o'.
861 2023-03-15 Jason Merrill <jason@redhat.com>
865 * typeck.cc (cp_build_modify_expr): Allow array initialization of
866 DECL_ARTIFICIAL variable.
868 2023-03-15 Marek Polacek <polacek@redhat.com>
871 * constexpr.cc (cxx_eval_store_expression): Strip location wrappers.
873 2023-03-15 Jason Merrill <jason@redhat.com>
876 * semantics.cc (check_template_template_default_arg): Check
877 maybe_get_template_decl_from_type_decl.
879 2023-03-15 Jason Merrill <jason@redhat.com>
884 * pt.cc (coerce_template_template_parms): Use args from
885 DECL_CONTEXT (arg_tmpl) instead of outer_args.
887 2023-03-15 Jason Merrill <jason@redhat.com>
890 * pt.cc (coerce_template_template_parms): Take the arg and parm
892 (coerce_template_template_parm): Adjust.
893 (template_template_parm_bindings_ok_p): Adjust.
894 (convert_template_argument): Adjust.
896 2023-03-14 Patrick Palka <ppalka@redhat.com>
899 * pt.cc (push_inline_template_parms_recursive): Set
900 TEMPLATE_PARMS_CONSTRAINTS.
901 (push_template_decl): For an out-of-line declaration, verify
902 constraints for each enclosing template scope match those of the
903 original template declaratation.
905 2023-03-14 Patrick Palka <ppalka@redhat.com>
908 * pt.cc (redeclare_class_template): Add missing "of" in
909 constraint mismatch diagnostic.
910 (tsubst_friend_class): For an already declared class template,
911 substitute and pass the friend declaration's constraints to
912 redeclare_class_template instead of passing the existing
913 template's constraints.
915 2023-03-14 Jason Merrill <jason@redhat.com>
918 * pt.cc (unify_pack_expansion): Check that TPARMS_PRIMARY_TEMPLATE
921 2023-03-14 Jason Merrill <jason@redhat.com>
924 * cp-gimplify.cc (genericize_if_stmt): Restore folding
925 of constant conditions.
927 2023-03-14 Jakub Jelinek <jakub@redhat.com>
930 * tree.cc (record_has_unique_obj_representations): Ignore unnamed
933 2023-03-13 Jason Merrill <jason@redhat.com>
936 * parser.cc (cp_parser_set_decl_spec_type): Use
937 redefined_builtin_type for extended_float_type_p.
939 2023-03-13 Marek Polacek <polacek@redhat.com>
942 * call.cc (reference_like_class_p): Check for std::span.
944 2023-03-10 Jakub Jelinek <jakub@redhat.com>
947 * decl.cc (cp_finish_decl): Don't clear TREE_READONLY on
948 automatic non-aggregate variables just because of
949 -fmerge-all-constants.
951 2023-03-10 Jakub Jelinek <jakub@redhat.com>
954 * class.cc (end_of_class): For bit-fields, instead of computing
955 offset as sum of byte_position (field) and DECL_SIZE_UNIT (field),
956 compute it as sum of bit_position (field) and DECL_SIZE (field)
957 divided by BITS_PER_UNIT rounded up.
959 2023-03-10 Jason Merrill <jason@redhat.com>
962 * lambda.cc (compare_lambda_template_head): Check more
965 2023-03-10 Jason Merrill <jason@redhat.com>
968 * mangle.cc (anon_aggr_naming_decl): New.
969 (write_unqualified_name): Use it.
971 2023-03-10 Jakub Jelinek <jakub@redhat.com>
974 * decl.cc (poplevel): Suppress OPT_Wunused_variable warning
977 2023-03-10 Jason Merrill <jason@redhat.com>
980 * decl.cc (grokdeclarator): Handle non-typedef typedef_decl.
982 2023-03-10 Jason Merrill <jason@redhat.com>
985 * class.cc (instantiate_type): Strip location wrapper.
987 2023-03-09 Jason Merrill <jason@redhat.com>
990 * init.cc (find_allocator_temps_r): New.
991 (combine_allocator_temps): Replace find_allocator_temp.
992 (build_vec_init): Adjust.
994 2023-03-09 Jason Merrill <jason@redhat.com>
998 * pt.cc (alias_ctad_tweaks): Continue after deduction failure.
1000 2023-03-09 Jason Merrill <jason@redhat.com>
1001 Michael Spertus <mike@spertus.com>
1004 * pt.cc (corresponding_template_parameter_list): Split out...
1005 (corresponding_template_parameter): ...from here.
1006 (find_template_parameters): Factor out...
1007 (find_template_parameter_info::find_in): ...this function.
1008 (find_template_parameter_info::find_in_recursive): New.
1009 (find_template_parameter_info::found): New.
1010 (alias_ctad_tweaks): Only add parms used in the deduced args.
1012 2023-03-09 Jason Merrill <jason@redhat.com>
1014 * cp-trait.def (IS_DEDUCIBLE): Add space to name.
1016 2023-03-09 Jason Merrill <jason@redhat.com>
1019 * cp-trait.def (IS_DEDUCIBLE): New.
1020 * cxx-pretty-print.cc (pp_cxx_trait): Handle non-type.
1021 * parser.cc (cp_parser_trait): Likewise.
1022 * tree.cc (cp_tree_equal): Likewise.
1023 * pt.cc (tsubst_copy_and_build): Likewise.
1024 (type_targs_deducible_from): New.
1025 (alias_ctad_tweaks): Use it.
1026 * semantics.cc (trait_expr_value): Handle CPTK_IS_DEDUCIBLE.
1027 (finish_trait_expr): Likewise.
1028 * constraint.cc (diagnose_trait_expr): Likewise.
1029 * cp-tree.h (type_targs_deducible_from): Declare.
1031 2023-03-07 Jason Merrill <jason@redhat.com>
1035 * pt.cc (tsubst_function_decl): Don't replace the closure
1036 parameter if DECL_STATIC_FUNCTION_P.
1038 2023-03-07 Marek Polacek <polacek@redhat.com>
1041 * call.cc (reference_like_class_p): New.
1042 (do_warn_dangling_reference): Add new bool parameter. See through
1043 reference_like_class_p.
1045 2023-03-07 Jakub Jelinek <jakub@redhat.com>
1048 * rtti.cc (emit_support_tinfo_1): Don't assert that last
1049 unemitted_tinfo_decls element is tinfo, instead pop from it only in
1051 * decl2.cc (c_parse_final_cleanups): Don't call emit_tinfo_decl
1052 for unemitted_tinfO_decls which have already non-NULL DECL_INITIAL.
1054 2023-03-07 Marek Polacek <polacek@redhat.com>
1057 * constexpr.cc (cxx_eval_call_expression): Relax assert.
1059 2023-03-07 Marek Polacek <polacek@redhat.com>
1062 * constexpr.cc (potential_constant_expression_1) <case CALL_EXPR>: Pass
1063 'any' when recursing on a VAR_DECL and not a pointer to function.
1065 2023-03-04 Jakub Jelinek <jakub@redhat.com>
1068 * constexpr.cc: Include toplev.h.
1069 (cxx_eval_constant_expression) <case DECL_EXPR>: When seeing a local
1070 static initialized by constant expression outside of a constexpr
1071 function which has been deferred by make_rtl_for_nonlocal_decl,
1072 call rest_of_decl_compilation on it.
1074 2023-03-03 Patrick Palka <ppalka@redhat.com>
1077 * pt.cc (el_data::skipped_trees): New data member.
1078 (extract_locals_r): Push to skipped_trees any unevaluated
1079 contexts that we skipped over.
1080 (extract_local_specs): For the second walk, start from each
1081 tree in skipped_trees.
1083 2023-03-03 Alexandre Oliva <oliva@adacore.com>
1085 * typeck.cc (cp_build_binary_op): Suppress redundant warning
1086 for pfn null test in pmfn test with vbit-in-delta.
1088 2023-03-02 Jakub Jelinek <jakub@redhat.com>
1091 * cp-tree.h (enum cp_tree_index): Remove CPTI_FALLBACK_DFLOAT*_TYPE
1093 (fallback_dfloat32_type, fallback_dfloat64_type,
1094 fallback_dfloat128_type): Remove.
1095 * rtti.cc (emit_support_tinfo_1): If not emitted already, call
1096 emit_tinfo_decl and remove from unemitted_tinfo_decls right away.
1097 (emit_support_tinfos): Move &dfloat*_type_node from fundamentals array
1098 into new fundamentals_with_fallback array. Call emit_support_tinfo_1
1099 on elements of that array too, with the difference that if
1100 the type is NULL, use a fallback REAL_TYPE for it temporarily.
1101 Drop the !targetm.decimal_float_supported_p () handling. Call
1102 targetm.emit_support_tinfos at the end.
1103 * mangle.cc (write_builtin_type): Remove references to
1104 fallback_dfloat*_type. Handle bfloat16_type_node mangling.
1106 2023-03-02 Patrick Palka <ppalka@redhat.com>
1110 * cp-gimplify.cc (cp_fully_fold): Add an internal overload that
1111 additionally takes and propagate an mce_value parameter, and
1112 define the existing public overload in terms of it.
1113 (cp_fully_fold_init): Pass mce_false to cp_fully_fold.
1115 2023-03-02 Patrick Palka <ppalka@redhat.com>
1118 * constexpr.cc (maybe_constant_init_1): Override
1119 manifestly_const_eval to true if is_static.
1121 2023-03-02 Jakub Jelinek <jakub@redhat.com>
1124 * cp-gimplify.cc (cp_genericize_r) <case USING_STMT>: Set
1125 DECL_SOURCE_LOCATION on IMPORTED_DECL to expression location
1126 of USING_STMT or input_location.
1128 2023-03-02 Marek Polacek <polacek@redhat.com>
1131 * parser.cc (class_decl_loc_t::diag_mismatched_tags): If the first
1132 lookup of SPEC didn't find anything, try to look for
1133 most_general_template.
1135 2023-03-02 Jakub Jelinek <jakub@redhat.com>
1138 * parser.cc (cp_convert_omp_range_for): Allow in assert
1139 decomp_first_name without DECL_HAS_VALUE_EXPR_P if it has
1140 error_mark_node type.
1141 (cp_finish_omp_range_for): Don't set DECL_HAS_VALUE_EXPR_P back
1142 on decls which have error_mark_node type.
1144 2023-03-01 Marek Polacek <polacek@redhat.com>
1147 * constexpr.cc (cxx_eval_constant_expression): Emit an error when
1148 a PTRMEM_CST cannot be evaluated.
1150 2023-03-01 Patrick Palka <ppalka@redhat.com>
1152 * pt.cc (tsubst_scope): Define.
1153 (tsubst_decl) <case USING_DECL>: Call tsubst_scope instead of
1154 calling tsubst_scope with tf_qualifying_scope set.
1155 (tsubst_qualified_id): Call tsubst_scope instead of
1156 calling tsubst with tf_qualifying_scope set.
1157 (tsubst_copy): Immediately delegate to tsubst for all TYPE_P
1158 trees. Remove tf_qualifying_scope manipulation.
1159 <case SCOPE_REF>: Call tsubst_scope instead of calling
1160 tsubst with tf_qualifying_scope set.
1162 2023-03-01 Patrick Palka <ppalka@redhat.com>
1163 Jason Merrill <jason@redhat.com>
1167 * constexpr.cc (fold_to_constant): Define.
1168 (maybe_constant_value): Move up early exit test for unevaluated
1169 operands. Try reducing an unevaluated operand to a constant via
1171 (fold_non_dependent_expr_template): Add early exit test for
1172 CONSTANT_CLASS_P nodes. Try reducing an unevaluated operand
1173 to a constant via fold_to_constant.
1174 * cp-tree.h (fold_to_constant): Declare.
1176 2023-03-01 Jakub Jelinek <jakub@redhat.com>
1179 * constexpr.cc (potential_constant_expression_1) <case DECL_EXPR>:
1180 Only recurse on DECL_INITIAL (tmp) if tmp is a VAR_DECL, otherwise
1183 2023-02-28 Patrick Palka <ppalka@redhat.com>
1186 * pt.cc (finish_template_variable): Move dependence check
1188 (lookup_and_finish_template_variable): ... here.
1189 * semantics.cc (finish_id_expression_1): Call
1190 finish_template_variable sooner, before (and regardless of) the
1191 type_dependent_expression_p test.
1193 2023-02-28 Marek Polacek <polacek@redhat.com>
1196 * pt.cc (lookup_and_finish_template_variable): Clear tf_partial.
1198 2023-02-20 Marek Polacek <polacek@redhat.com>
1201 * constexpr.cc (cxx_eval_call_expression): Replace shortcutting trivial
1202 constructor/op= with a checking assert.
1204 2023-02-20 Marek Polacek <polacek@redhat.com>
1207 * pt.cc (prepend_one_capture): Set LAMBDA_CAPTURE_EXPLICIT_P.
1208 (tsubst_lambda_expr): Pass LAMBDA_CAPTURE_EXPLICIT_P to
1209 prepend_one_capture.
1211 2023-02-18 Jason Merrill <jason@redhat.com>
1221 * semantics.cc (finish_static_assert): Don't diagnose in
1224 2023-02-17 Patrick Palka <ppalka@redhat.com>
1228 * cp-gimplify.cc (enum fold_flags): Define.
1229 (fold_flags_t): Declare.
1230 (cp_fold_data::genericize): Replace this data member with ...
1231 (cp_fold_data::fold_flags): ... this.
1232 (cp_fold_r): Adjust use of cp_fold_data and calls to cp_fold.
1233 (cp_fold_function): Likewise.
1234 (cp_fold_maybe_rvalue): Add an internal overload that
1235 additionally takes and propagates a fold_flags_t parameter, and
1236 define the existing public overload in terms of it.
1237 (cp_fold_rvalue): Likewise.
1238 (cp_fully_fold_init): Adjust use of cp_fold_data.
1239 (fold_cache): Replace with ...
1240 (fold_caches): ... this 2-element array of caches.
1241 (get_fold_cache): Define.
1242 (clear_fold_cache): Adjust.
1243 (cp_fold): Add fold_flags_t parameter. Use get_fold_cache.
1244 Pass flags to calls to cp_fold, cp_fold_rvalue and
1245 cp_fold_maybe_rvalue.
1246 <case CALL_EXPR>: If ff_mce_false is set, fold
1247 __builtin_is_constant_evaluated to false and pass mce_false to
1248 maybe_constant_value.
1250 2023-02-17 Patrick Palka <ppalka@redhat.com>
1252 * constexpr.cc (constexpr_call::manifestly_const_eval): Give
1253 it type int instead of bool.
1254 (constexpr_ctx::manifestly_const_eval): Give it type mce_value
1256 (cxx_eval_builtin_function_call): Adjust after making
1257 manifestly_const_eval tri-state.
1258 (cxx_eval_call_expression): Likewise.
1259 (cxx_eval_binary_expression): Likewise.
1260 (cxx_eval_conditional_expression): Likewise.
1261 (cxx_eval_constant_expression): Likewise.
1262 (cxx_eval_outermost_constant_expr): Likewise.
1263 (cxx_constant_value): Likewise.
1264 (cxx_constant_dtor): Likewise.
1265 (maybe_constant_value): Give manifestly_const_eval parameter
1266 type mce_value instead of bool and adjust accordingly.
1267 (fold_non_dependent_expr_template): Adjust call
1268 to cxx_eval_outermost_constant_expr.
1269 (fold_non_dependent_expr): Likewise.
1270 (maybe_constant_init_1): Likewise.
1271 * constraint.cc (satisfy_atom): Adjust call to
1272 maybe_constant_value.
1273 * cp-tree.h (enum class mce_value): Define.
1274 (maybe_constant_value): Adjust manifestly_const_eval parameter
1275 type and default argument.
1276 * decl.cc (compute_array_index_type_loc): Adjust call to
1277 maybe_constant_value.
1278 * pt.cc (convert_nontype_argument): Likewise.
1280 2023-02-16 Patrick Palka <ppalka@redhat.com>
1283 * cp-tree.h (enum tsubst_flags): New flag tf_qualifying_scope.
1284 * decl.cc (make_typename_type): Use lookup_member instead of
1285 lookup_field. If tf_qualifying_scope is set, pass want_type=true
1286 instead of =false to lookup_member. Generalize format specifier
1287 in diagnostic to handle both type and non-type bindings.
1288 * pt.cc (tsubst_aggr_type_1): Clear tf_qualifying_scope. Tidy
1290 (tsubst_decl) <case USING_DECL>: Set tf_qualifying_scope when
1291 substituting USING_DECL_SCOPE.
1292 (tsubst): Clear tf_qualifying_scope right away and remember if
1293 it was set. Do the same for tf_tst_ok sooner.
1294 <case TYPENAME_TYPE>: Set tf_qualifying_scope when substituting
1295 TYPE_CONTEXT. Pass tf_qualifying_scope to make_typename_type
1297 (tsubst_qualified_id): Set tf_qualifying_scope when substituting
1299 (tsubst_copy): Clear tf_qualifying_scope and remember if it was
1301 <case SCOPE_REF>: Set tf_qualifying_scope when substituting the
1303 <case *_TYPE>: Pass tf_qualifying_scope to tsubst if it was set.
1304 * search.cc (lookup_member): Document default argument.
1306 2023-02-16 Patrick Palka <ppalka@redhat.com>
1308 * cp-tree.h: Mechanically drop static from static inline
1309 functions via s/^static inline/inline/g.
1311 2023-02-15 Marek Polacek <polacek@redhat.com>
1314 * call.cc (joust_maybe_elide_copy): Return false for ck_ambig.
1316 2023-02-10 Marek Polacek <polacek@redhat.com>
1319 * call.cc (set_up_extended_ref_temp): Pass var to maybe_constant_init.
1321 2023-02-09 Tobias Burnus <tobias@codesourcery.com>
1323 * parser.cc (cp_parser_omp_allocate): Parse align
1324 clause and check for restrictions.
1326 2023-02-09 Jakub Jelinek <jakub@redhat.com>
1329 * mangle.cc (write_expression, write_template_arg): Handle
1330 EXCESS_PRECISION_EXPR with REAL_CST operand as
1331 write_template_arg_literal on fold_convert of the REAL_CST
1332 to EXCESS_PRECISION_EXPR type.
1334 2023-02-06 Patrick Palka <ppalka@redhat.com>
1337 * cp-tree.h (call_expr_dependent_name): Declare.
1338 * pt.cc (iterative_hash_template_arg) <case CALL_EXPR>: Use
1339 call_expr_dependent_name instead of dependent_name.
1340 * tree.cc (call_expr_dependent_name): Define.
1341 (called_fns_equal): Adjust to take two CALL_EXPRs instead of
1342 CALL_EXPR_FNs thereof. Use call_expr_dependent_name instead
1344 (cp_tree_equal) <case CALL_EXPR>: Adjust call to called_fns_equal.
1346 2023-02-03 Marek Polacek <polacek@redhat.com>
1349 * constexpr.cc (cxx_eval_array_reference): Don't replace
1352 2023-02-03 Patrick Palka <ppalka@redhat.com>
1355 * semantics.cc (finish_call_expr): Strip ADDR_EXPR from
1356 the selected callee during overload set pruning.
1358 2023-02-03 Patrick Palka <ppalka@redhat.com>
1361 * class.cc (check_methods): Diagnose an unviable OVERLOAD
1362 set for CLASSTYPE_DESTRUCTOR differently from an ambiguous one.
1363 Then prune the OVERLOAD to a single function.
1364 (check_bases_and_members): Handle CLASSTYPE_DESTRUCTOR being
1365 an OVERLOAD when calling deduce_noexcept_on_destructor.
1366 Document why it has to be called before check_methods.
1368 2023-02-03 Patrick Palka <ppalka@redhat.com>
1371 * class.cc (check_methods): Swap order of constraints_satisfied_p
1372 and copy/move_fn_p tests.
1374 2023-02-01 Marek Polacek <polacek@redhat.com>
1377 * call.cc (build_new_op): Don't call warn_logical_operator when
1378 processing a template.
1380 2023-02-01 Jakub Jelinek <jakub@redhat.com>
1383 * constexpr.cc (cxx_eval_constant_expression): Handle OMP_*
1384 and OACC_* constructs as non-constant.
1385 (potential_constant_expression_1): Handle OMP_SCAN and OMP_SCOPE.
1387 2023-02-01 Jason Merrill <jason@redhat.com>
1389 * class.cc (note_name_declared_in_class): Change from permerror to
1390 -Wchanges-meaning pedwarn, forcing -pedantic-errors for most cases.
1392 2023-01-31 Jason Merrill <jason@redhat.com>
1395 * cp-gimplify.cc (any_non_eliding_target_exprs): New.
1396 (cp_genericize_init): Check it.
1398 2023-01-31 Marek Polacek <polacek@redhat.com>
1402 * cp-tree.h (instantiation_dependent_expression_p): Don't
1405 2023-01-26 Marek Polacek <polacek@redhat.com>
1408 * parser.cc: Remove unnecessary forward declarations.
1409 (cp_parser_string_literal): New wrapper.
1410 (cp_parser_string_literal_common): Renamed from
1411 cp_parser_string_literal. Add a bool parameter. Give an error when
1412 UDLs are not permitted.
1413 (cp_parser_userdef_string_literal): New wrapper.
1414 (finish_userdef_string_literal): Renamed from
1415 cp_parser_userdef_string_literal.
1416 (cp_parser_primary_expression): Call cp_parser_userdef_string_literal
1417 instead of cp_parser_string_literal.
1418 (cp_parser_linkage_specification): Move a variable declaration closer
1420 (cp_parser_static_assert): Likewise.
1421 (cp_parser_operator): Call cp_parser_userdef_string_literal instead of
1422 cp_parser_string_literal.
1423 (cp_parser_asm_definition): Move a variable declaration closer to its
1425 (cp_parser_asm_specification_opt): Move variable declarations closer to
1427 (cp_parser_asm_operand_list): Likewise.
1428 (cp_parser_asm_clobber_list): Likewise.
1430 2023-01-26 Jakub Jelinek <jakub@redhat.com>
1433 * parser.cc (cp_convert_omp_range_for): If cp_finish_decomp has been
1434 called in !processing_template_decl with processing_template_decl
1435 temporarily set, clear DECL_HAS_VALUE_EXPR_P on the vars temporarily.
1436 (cp_finish_omp_range_for): And set it back again here.
1438 2023-01-25 Jakub Jelinek <jakub@redhat.com>
1441 * mangle.cc (write_closure_type_name): Don't assume all
1442 lambda operator() fns are methods.
1444 2023-01-24 Jason Merrill <jason@redhat.com>
1447 * parser.cc (cp_lexer_new_main): Pass C_LEX_STRING_NO_JOIN for first
1450 2023-01-24 Jason Merrill <jason@redhat.com>
1453 * pt.cc (tsubst_function_decl): Handle static lambda.
1455 2023-01-24 Jakub Jelinek <jakub@redhat.com>
1458 * cp-gimplify.cc (cp_fold_r): Revert 2023-01-19 changes.
1460 2023-01-24 Jason Merrill <jason@redhat.com>
1464 * cp-gimplify.cc (cp_fold_r) [TARGET_EXPR]: In case of double
1465 TARGET_EXPR, keep the outer one instead of the inner one.
1466 (maybe_replace_decl): New.
1468 2023-01-23 Jason Merrill <jason@redhat.com>
1471 * cp-gimplify.cc (cp_gimplify_init_expr): Allow unexpected elision
1474 2023-01-23 Marek Polacek <polacek@redhat.com>
1477 * cvt.cc (ocp_convert): copy_warning when creating a new
1479 * init.cc (build_new_1): Suppress -Wunused-value on
1480 compiler-generated COMPOUND_EXPRs.
1482 2023-01-23 Jason Merrill <jason@redhat.com>
1485 * call.cc (build_user_type_conversion_1): Check whether the
1486 iterators also find a list ctor.
1488 2023-01-23 Jason Merrill <jason@redhat.com>
1491 * decl.cc (grokdeclarator): Check whether DECL_RESULT is already
1494 2023-01-23 Jason Merrill <jason@redhat.com>
1498 * call.cc (extend_ref_init_temps_1): Handle ptrmem expression.
1500 2023-01-19 Jakub Jelinek <jakub@redhat.com>
1503 * cp-tree.h (keep_unused_object_arg): Declare.
1504 * call.cc (keep_unused_object_arg): No longer static.
1505 * tree.cc (build_min_non_dep_op_overload): Handle ARRAY_REF
1506 with overload being static member function.
1508 2023-01-19 Jakub Jelinek <jakub@redhat.com>
1511 * cp-gimplify.cc (cp_fold_r): During cp_fully_fold_init replace
1512 DECL_ANON_UNION_VAR_P VAR_DECLs with their corresponding
1515 2023-01-16 Jakub Jelinek <jakub@redhat.com>
1518 * decl.cc (cp_finish_decl): Check warning_enabled_at
1519 at the DECL_SOURCE_LOCATION (decl) for OPT_Winit_self instead
1522 2023-01-14 Jakub Jelinek <jakub@redhat.com>
1525 * typeck.cc (cp_build_binary_op): Use may_shorten_divmod for integral
1528 2023-01-13 Jakub Jelinek <jakub@redhat.com>
1531 * cvt.cc (cp_convert_and_check): For EXCESS_PRECISION_EXPR
1532 use its operand except that for warning purposes use the original
1533 EXCESS_PRECISION_EXPR.
1534 * call.cc (convert_like_internal): Only look through
1535 EXCESS_PRECISION_EXPR when calling cp_convert, not when calling
1536 cp_convert_and_check.
1538 2023-01-09 Jakub Jelinek <jakub@redhat.com>
1543 * call.cc (maybe_init_list_as_range): Always return NULL_TREE if
1544 processing_template_decl.
1546 2023-01-05 Patrick Palka <ppalka@redhat.com>
1549 * parser.cc (cp_parser_class_head): Use dk_deferred instead of
1550 dk_no_check when parsing the class name.
1552 2023-01-05 Jakub Jelinek <jakub@redhat.com>
1555 * semantics.cc (finish_omp_target_clauses): Ignore clauses other than
1558 2023-01-04 Patrick Palka <ppalka@redhat.com>
1561 * decl2.cc (mark_single_function): Ignore mark_used failure
1562 only in a non-SFINAE context rather than in a SFINAE one.
1564 2023-01-04 Jakub Jelinek <jakub@redhat.com>
1567 * decl.cc (merge_default_template_args): Return false if either
1568 new_parm or old_parm are erroneous.
1571 Copyright (C) 2023 Free Software Foundation, Inc.
1573 Copying and distribution of this file, with or without modification,
1574 are permitted in any medium without royalty provided the copyright
1575 notice and this notice are preserved.