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1ea978e3
JJ		 12022-05-06 Release Manager
2
3 * GCC 12.1.0 released.
4
0faf3a1e
GA		 52022-04-29 Iain Sandoe <iain@sandoe.co.uk>
6
7 Backported from master:
8 2022-04-29 Iain Sandoe <iain@sandoe.co.uk>
9
10 PR c++/105426
11 * coroutines.cc (register_local_var_uses): Allow promotion of unnamed
12 temporaries to coroutine frame copies.
13
ab73f5b0
GA		 142022-04-28 Patrick Palka <ppalka@redhat.com>
15
16 Backported from master:
17 2022-04-28 Patrick Palka <ppalka@redhat.com>
18
19 PR c++/105425
20 * pt.cc (unify) <case TEMPLATE_PARM_INDEX>: Treat
21 DEPENDENT_OPERATOR_TYPE like an empty type.
22
232022-04-28 Iain Sandoe <iain@sandoe.co.uk>
24
25 PR c++/104051
26 * coroutines.cc (coro_diagnose_throwing_final_aw_expr): Handle
27 non-target expression inputs.
28
292022-04-28 Iain Sandoe <iain@sandoe.co.uk>
30
31 PR c++/105301
32 * coroutines.cc (coro_promise_type_found_p): Account for possible
33 mutliple overloads of the promise return_value() method.
34
352022-04-28 Iain Sandoe <iain@sandoe.co.uk>
36
37 PR c++/105287
38 * coroutines.cc (maybe_promote_temps): Ensure generated temporaries
39 are added to the bind expr.
40 (add_var_to_bind): Fix local var naming to use portable punctuation.
41 (register_local_var_uses): Do not add synthetic names to unnamed
42 temporaries.
43
442022-04-28 Nathan Sidwell <nathan@acm.org>
45 Iain Sandoe <iain@sandoe.co.uk>
46
47 PR c++/103868
48 * coroutines.cc (finish_co_await_expr): Do not process non-dependent
49 coroutine expressions at template definition time.
50 (finish_co_yield_expr): Likewise.
51 (finish_co_return_stmt): Likewise.
52
532022-04-28 Marek Polacek <polacek@redhat.com>
54
55 PR c++/90107
56 * parser.cc (cp_parser_class_specifier_1): Accept :: after a class
57 definition.
58
ba949a6a
GA		 592022-04-27 Jason Merrill <jason@redhat.com>
60
61 * tree.cc (strip_typedefs): Add default argument comments.
62
632022-04-27 Marek Polacek <polacek@redhat.com>
64
65 PR c++/105398
66 * pt.cc (uses_template_parms): Return false for any NAMESPACE_DECL.
67
01ad093b
GA		 682022-04-26 Jason Merrill <jason@redhat.com>
69
70 PR c++/102629
71 * pt.cc (gen_elem_of_pack_expansion_instantiation): Clear
72 TEMPLATE_TYPE_PARAMETER_PACK on auto.
73
742022-04-26 Patrick Palka <ppalka@redhat.com>
75
76 PR c++/105386
77 * semantics.cc (finish_decltype_type): Pass tf_decltype to
78 instantiate_non_dependent_expr_sfinae.
79
802022-04-26 Jason Merrill <jason@redhat.com>
81
82 PR c++/104624
83 * pt.cc (check_for_bare_parameter_packs): Check for lambda
84 function parameter pack.
85
862022-04-26 Patrick Palka <ppalka@redhat.com>
87
88 PR c++/105289
89 PR c++/86193
90 * pt.cc (process_partial_specialization): Downgrade "partial
91 specialization isn't more specialized" diagnostic from permerror
92 to an on-by-default pedwarn.
93 (unify) <case TEMPLATE_PARM_INDEX>: When substituting into the
94 NTTP type a second time, use the original type not the
95 substituted type.
96
98de0da6
GA		 972022-04-25 Marek Polacek <polacek@redhat.com>
98
99 PR c++/105353
100 * typeck.cc (build_x_shufflevector): Use
101 instantiation_dependent_expression_p except for the first two
102 arguments.
103
c1a9cf67
GA		 1042022-04-21 Marek Polacek <polacek@redhat.com>
105
106 * constexpr.cc (cxx_eval_logical_expression): Remove unused
107 parameter.
108 (cxx_eval_constant_expression) <case TRUTH_ANDIF_EXPR>,
109 <case TRUTH_OR_EXPR>: Adjust calls to cxx_eval_logical_expression.
110
1112022-04-21 Marek Polacek <polacek@redhat.com>
112
113 PR c++/105321
114 * constexpr.cc (cxx_eval_logical_expression): Always pass false for lval
115 to cxx_eval_constant_expression.
116
29a25a60
GA		 1172022-04-20 Ed Catmur <ed@catmur.uk>
118
119 PR c++/104996
120 * call.cc (compare_ics): When comparing list-initialization
121 sequences, do not return early.
122
d1d57187
GA		 1232022-04-19 Jakub Jelinek <jakub@redhat.com>
124
125 PR c++/105256
126 * typeck2.cc (process_init_constructor_array,
127 process_init_constructor_record, process_init_constructor_union): Move
128 CONSTRUCTOR_PLACEHOLDER_BOUNDARY flag from CONSTRUCTOR elements to the
129 containing CONSTRUCTOR.
130
587953f0
GA		 1312022-04-15 Marek Polacek <polacek@redhat.com>
132
133 PR c++/105268
134 * parser.cc (cp_parser_placeholder_type_specifier): Return
135 error_mark_node when trying to build up a constrained parameter in
136 a default argument.
137
1382022-04-15 Jason Merrill <jason@redhat.com>
139
140 PR c++/102804
141 * decl.cc (grokdeclarator): Drop typedef used with 'unsigned'.
142
1432022-04-15 Jason Merrill <jason@redhat.com>
144
145 PR c++/102987
146 * error.cc (dump_expr): Handle USING_DECL.
147 [VIEW_CONVERT_EXPR]: Just look through location wrapper.
148
031bd52e
GA		 1492022-04-14 Jason Merrill <jason@redhat.com>
150
151 PR c++/104646
152 * constexpr.cc (maybe_save_constexpr_fundef): Don't do extra
153 checks for defaulted ctors.
154
1552022-04-14 Jason Merrill <jason@redhat.com>
156
157 PR c++/82980
158 * lambda.cc (type_deducible_expression_p): New.
159 (lambda_capture_field_type): Check it.
160
1612022-04-14 Jason Merrill <jason@redhat.com>
162
163 PR c++/65211
164 * pt.cc (tsubst_decl) [TYPE_DECL]: Copy TYPE_ALIGN.
165
1662022-04-14 Jason Merrill <jason@redhat.com>
167
168 PR c++/97219
169 * name-lookup.cc (dependent_local_decl_p): New.
170 * cp-tree.h (dependent_local_decl_p): Declare.
171 * semantics.cc (finish_call_expr): Use it.
172 * pt.cc (tsubst_arg_types): Also substitute default args
173 for local externs.
174
1752022-04-14 Jason Merrill <jason@redhat.com>
176
177 PR c++/101698
178 * pt.cc (tsubst_baselink): Also check dependent optype.
179
1802022-04-14 Jason Merrill <jason@redhat.com>
181
182 PR c++/101442
183 * decl.cc (cp_finish_decl): Don't pass decl to push_cleanup.
184 * init.cc (perform_member_init): Likewise.
185 * semantics.cc (push_cleanup): Adjust comment.
186
247bbed1
GA		 1872022-04-13 Jason Merrill <jason@redhat.com>
188
189 PR c++/105245
190 PR c++/100111
191 * constexpr.cc (cxx_eval_store_expression): Build a CONSTRUCTOR
192 as needed in empty base handling.
193
1942022-04-13 Jakub Jelinek <jakub@redhat.com>
195
196 PR c++/105233
197 * decl2.cc (cp_check_const_attributes): For aligned attribute
198 pass manifestly_const_eval=true to fold_non_dependent_expr.
199
2002022-04-13 Marek Polacek <polacek@redhat.com>
201
202 PR c++/97296
203 * call.cc (direct_reference_binding): strip_top_quals when creating
204 a ck_qual.
205
504dae1d
GA		 2062022-04-12 Jason Merrill <jason@redhat.com>
207
208 PR c++/104669
209 * decl.cc (decls_match): Compare versions even if not recording.
210 (duplicate_decls): Propagate attributes to alias.
211 * decl2.cc (find_last_decl): Give up if versioned.
212
2132022-04-12 Jason Merrill <jason@redhat.com>
214
215 PR c++/102071
216 * init.cc (build_new_1): Check array_p for alignment.
217
2182022-04-12 Patrick Palka <ppalka@redhat.com>
219
220 PR c++/103105
221 * pt.cc (build_extra_args): Call preserve_args.
222
2232022-04-12 Jason Merrill <jason@redhat.com>
224
225 PR c++/104142
226 * decl.cc (check_initializer): Check TREE_SIDE_EFFECTS.
227
2282022-04-12 Jason Merrill <jason@redhat.com>
229
230 PR c++/105223
231 PR c++/92918
232 * class.cc (finish_struct): Always using op=.
233
da066c42
GA		 2342022-04-11 Jason Merrill <jason@redhat.com>
235
236 PR c++/98249
237 * call.cc (build_operator_new_call): Just look in ::.
238
2392022-04-11 Alexandre Oliva <oliva@adacore.com>
240
241 * constexpr.cc (cxx_eval_call_expression): Disregard dtor
242 result.
243
2442022-04-11 Alexandre Oliva <oliva@adacore.com>
245
246 * semantics.cc (set_cleanup_locs): Propagate locus to call
247 wrapped in cast-to-void.
248
2492022-04-11 Jason Merrill <jason@redhat.com>
250
251 PR c++/100370
252 * init.cc (warn_placement_new_too_small): Check deref.
253
71cac7de
GA		 2542022-04-09 Jason Merrill <jason@redhat.com>
255
256 PR c++/105191
257 PR c++/92385
258 * tree.cc (build_vec_init_elt): Do {}-init for aggregates.
259 * constexpr.cc (cxx_eval_vec_init): Only treat {} as value-init
260 for non-aggregate types.
261 (build_vec_init_expr): Also check constancy of explicit
262 initializer elements.
263
2642022-04-09 Jason Merrill <jason@redhat.com>
265
266 PR c++/91618
267 PR c++/96604
268 * name-lookup.cc (set_decl_namespace): Set
269 DECL_IMPLICIT_INSTANTIATION if no non-template match.
270 * pt.cc (check_explicit_specialization): Check it.
271 * decl2.cc (check_classfn): Call it.
272
df00d103
GA		 2732022-04-07 Patrick Palka <ppalka@redhat.com>
274
275 PR c++/99479
276 * name-lookup.cc (name_lookup::using_queue): Change to an
277 auto_vec (with 16 elements of internal storage).
278 (name_lookup::queue_namespace): Change return type to void,
279 take queue parameter by reference and adjust function body
280 accordingly.
281 (name_lookup::do_queue_usings): Inline into ...
282 (name_lookup::queue_usings): ... here. As in queue_namespace.
283 (name_lookup::search_unqualified): Don't make queue static,
284 remove length variable, and adjust function body accordingly.
285
2862022-04-07 Jakub Jelinek <jakub@redhat.com>
287
288 PR tree-optimization/102586
289 * cp-objcp-common.h (cp_classtype_as_base): Declare.
290 (LANG_HOOKS_CLASSTYPE_AS_BASE): Redefine.
291 * cp-objcp-common.cc (cp_classtype_as_base): New function.
292
2932022-04-07 Jason Merrill <jason@redhat.com>
294
295 PR c++/101051
296 * decl.cc (grokdeclarator): Reject conversion with trailing return
297 sooner.
298
2992022-04-07 Jason Merrill <jason@redhat.com>
300
301 PR c++/101717
302 * lambda.cc (lambda_expr_this_capture): Check all enclosing
303 lambdas for completeness.
304
3052022-04-07 Jason Merrill <jason@redhat.com>
306
307 PR c++/105187
308 * typeck2.cc (store_init_value): Allow TREE_HAS_CONSTRUCTOR for
309 vectors.
310
80eb8ec6
GA		 3112022-04-06 Jakub Jelinek <jakub@redhat.com>
312
313 PR c++/104668
314 * decl2.cc (splice_template_attributes): Return NULL if *p is
315 error_mark_node.
316 (cplus_decl_attributes): Return early if attributes is
317 error_mark_node. Don't check that later.
318
3192022-04-06 Patrick Palka <ppalka@redhat.com>
320
321 PR c++/105143
322 * pt.cc (do_class_deduction): Check complain before attempting
323 to issue a -Wctad-maybe-unsupported warning.
324
3252022-04-06 Jason Merrill <jason@redhat.com>
326
327 PR c++/104702
328 * init.cc (build_vec_init): Use a reference for the result.
329
3302022-04-06 Jason Merrill <jason@redhat.com>
331
332 PR c++/100608
333 * name-lookup.cc (check_local_shadow): Use -Wshadow=local
334 if exactly one of 'old' and 'decl' is a type.
335
9d84ed68
GA		 3362022-04-05 Jason Merrill <jason@redhat.com>
337
338 PR c++/103852
339 DR 1286
340 * pt.cc (do_class_deduction): Pedwarn for renaming alias in C++17.
341
3422022-04-05 Jason Merrill <jason@redhat.com>
343
344 PR c++/101677
345 * name-lookup.h (struct cp_binding_level): Add requires_expression
346 bit-field.
347 * parser.cc (cp_parser_requires_expression): Set it.
348 (synthesize_implicit_template_parm): Check it.
349
5e09bb1b
GA		 3502022-04-04 Jason Merrill <jason@redhat.com>
351
352 PR c++/101894
353 * decl.cc (duplicate_decls): Copy DECL_FRIEND_CONTEXT.
354
3552022-04-04 Jason Merrill <jason@redhat.com>
356
357 PR c++/103852
358 DR 1286
359 * pt.cc (get_underlying_template): Compare default template args.
360
8af4270d
GA		 3612022-04-03 Benno Evers <benno.evers@tenzir.com>
362 Iain Sandoe <iain@sandoe.co.uk>
363
364 PR c++/103328
365 * coroutines.cc (morph_fn_to_coro): Reset
366 current_binding_level->blocks.
367
447ac3c5
ML		 3682022-04-01 Jason Merrill <jason@redhat.com>
369
370 Revert:
371 2022-03-31 Jason Merrill <jason@redhat.com>
372
373 PR c++/96645
374 * parser.cc (cp_parser_early_parsing_nsdmi): New.
375 (cp_parser_member_declaration): Call it.
376
3772022-04-01 Jason Merrill <jason@redhat.com>
378
379 Revert:
380 2022-03-24 Jason Merrill <jason@redhat.com>
381
382 PR c++/96645
383 * cp-tree.h (type_has_default_ctor_to_be_synthesized): Declare.
384 * class.cc (type_has_default_ctor_to_be_synthesized): New.
385 (type_has_non_user_provided_default_constructor_1): Support it.
386 (type_has_non_user_provided_default_constructor): Now a wrapper.
387 * method.cc (complain_about_unparsed_dmi): New.
388 (constructible_expr): Call it.
389
8af4270d
GA		 3902022-04-01 Patrick Palka <ppalka@redhat.com>
391
392 PR c++/105110
393 * pt.cc (unify) <case TEMPLATE_PARM_INDEX>: Drop cv-quals from
394 the argument type of an NTTP before deducing from it.
395
57ad4462
GA		 3962022-03-31 Jason Merrill <jason@redhat.com>
397
398 PR c++/96645
399 * parser.cc (cp_parser_early_parsing_nsdmi): New.
400 (cp_parser_member_declaration): Call it.
401
150ab50f
GA		 4022022-03-30 Patrick Palka <ppalka@redhat.com>
403
404 PR c++/100474
405 * constraint.cc (diagnose_trait_expr): Handle all remaining
406 traits appropriately. Remove default case.
407
4082022-03-30 Marek Polacek <polacek@redhat.com>
409
410 PR c++/93280
411 PR c++/104583
412 * init.cc (get_nsdmi): Set TARGET_EXPR_DIRECT_INIT_P to in_ctor.
413
4142022-03-30 Jakub Jelinek <jakub@redhat.com>
415
416 PR c++/105092
417 * pt.cc (tsubst_omp_clause_decl): When handling iterators, set
418 DECL_CONTEXT of the iterator var to current_function_decl and
419 call pushdecl.
420
4212022-03-30 Jakub Jelinek <jakub@redhat.com>
422
423 PR c++/105061
424 * parser.cc (cp_parser_template_introduction): If member_p, temporarily
425 clear parser->colon_corrects_to_scope_p around tentative parsing of
426 nested name specifier.
427
aab0127d
GA		 4282022-03-28 Jason Merrill <jason@redhat.com>
429
430 * pt.cc (determine_specialization): Add comment.
431
4322022-03-28 Patrick Palka <ppalka@redhat.com>
433
434 PR c++/105067
435 * pt.cc (finish_concept_definition): Check that a concept is
436 declared with exactly one template parameter list.
437
4382022-03-28 Patrick Palka <ppalka@redhat.com>
439
440 PR c++/105064
441 * constraint.cc (maybe_substitute_reqs_for): Don't assume
442 DECL_TEMPLATE_INFO is available.
443
4442022-03-28 Jason Merrill <jason@redhat.com>
445
446 PR c++/105003
447 PR c++/104008
448 PR c++/102869
449 * pt.cc (complex_alias_template_r): walk_tree callback, replacing
450 uses_all_template_parms_r, complex_pack_expansion_r.
451 (complex_alias_template_p): Adjust.
452 * tree.cc (strip_typedefs): Revert r12-7710 change.
453
4542022-03-28 Jason Merrill <jason@redhat.com>
455
456 PR c++/102071
457 * init.cc (build_new_1): Include cookie in alignment. Omit
458 constexpr wrapper from alloc_call.
459
4602022-03-28 Jason Merrill <jason@redhat.com>
461
462 PR c++/103291
463 * name-lookup.cc (push_local_extern_decl_alias): Call
464 determine_visibility.
465
4662022-03-28 Jason Merrill <jason@redhat.com>
467
468 PR c++/102123
469 * pt.cc (tsubst_copy): Use make_unbound_class_template for rewriting
470 a type template reference.
471
4722022-03-28 Jason Merrill <jason@redhat.com>
473
474 PR c++/103968
475 * pt.cc (value_dependent_expression_p): Check
476 has_value_dependent_address for conversion to reference.
477
4782022-03-28 Jason Merrill <jason@redhat.com>
479
480 PR c++/103943
481 * pt.cc (tsubst_qualified_id): Handle getting SCOPE_REF from
482 tsubst_baselink.
483 (instantiation_dependent_scope_ref_p): Check dependent_scope_p.
484
4852022-03-28 Jason Merrill <jason@redhat.com>
486
487 PR c++/102045
488 * call.cc (make_base_init_ok): Call make_used.
489
4902022-03-28 Jason Merrill <jason@redhat.com>
491
492 PR c++/104847
493 * mangle.cc (write_expression): Don't write a union designator when
494 undigested.
495
4962022-03-28 Jason Merrill <jason@redhat.com>
497
498 PR c++/99445
499 PR c++/103769
500 * tree.cc (strip_typedefs): Use build_distinct_type_copy.
501
d2906412
GA		 5022022-03-26 Patrick Palka <ppalka@redhat.com>
503
504 PR c++/105050
505 * constexpr.cc (potential_constant_expression_1) <case IF_STMT>:
506 Clarify error message when a if-stmt is non-constant because its
507 branches are non-constant.
508
5092022-03-26 Patrick Palka <ppalka@redhat.com>
510
511 PR c++/103455
512 * call.cc (add_builtin_candidate) <case MEMBER_REF>: Test
513 CLASS_TYPE_P instead of MAYBE_CLASS_TYPE_P.
514
31e989a2
GA		 5152022-03-26 Jakub Jelinek <jakub@redhat.com>
516
517 * parser.cc (cp_parser_postfix_expression)
518 <case RID_BILTIN_CONVERTVECTOR, case RID_BUILTIN_BIT_CAST>: Don't
519 return cp_build_{vec,convert,bit_cast} result right away, instead
520 set postfix_expression to it and break.
521
5222022-03-25 Marek Polacek <polacek@redhat.com>
523
524 PR c++/104944
525 * typeck.cc (cxx_sizeof_or_alignof_type): Diagnose alignof(void).
526 (cxx_alignas_expr): Call cxx_sizeof_or_alignof_type with
527 complain == true.
528
6fc4a993
GA		 5292022-03-24 Marek Polacek <polacek@redhat.com>
530
531 PR c++/104284
532 * decl.cc (check_initializer): Don't call build_aggr_init in
533 a template.
534
5352022-03-24 Jason Merrill <jason@redhat.com>
536
537 PR c++/96645
538 * cp-tree.h (type_has_default_ctor_to_be_synthesized): Declare.
539 * class.cc (type_has_default_ctor_to_be_synthesized): New.
540 (type_has_non_user_provided_default_constructor_1): Support it.
541 (type_has_non_user_provided_default_constructor): Now a wrapper.
542 * method.cc (complain_about_unparsed_dmi): New.
543 (constructible_expr): Call it.
544
5452022-03-24 Marek Polacek <polacek@redhat.com>
546
547 PR c++/102990
548 * typeck2.cc (massage_init_elt): Avoid folding CONSTRUCTORs.
549
5502022-03-24 Patrick Palka <ppalka@redhat.com>
551
552 PR c++/104620
553 * call.cc (build_over_call): Use cxx_constant_value_sfinae
554 instead of cxx_constant_value to evaluate a consteval call.
555 * constexpr.cc (cxx_constant_value_sfinae): Add decl parameter
556 and pass it to cxx_eval_outermost_constant_expr.
557 * cp-tree.h (cxx_constant_value_sfinae): Add decl parameter.
558 * pt.cc (fold_targs_r): Pass NULL_TREE as decl parameter to
559 cxx_constant_value_sfinae.
560
5612022-03-24 Jakub Jelinek <jakub@redhat.com>
562
563 PR c++/104994
564 * constexpr.cc (cxx_eval_constant_expression): Don't diagnose passing
565 through extern thread_local declarations. Change wording from
566 declaration to definition.
567 (potential_constant_expression_1): Don't diagnose extern thread_local
568 declarations. Change wording from declared to defined.
569 * decl.cc (start_decl): Likewise.
570
d1ca63a1
GA		 5712022-03-23 Jason Merrill <jason@redhat.com>
572
573 PR c++/103337
574 * decl.cc (reshape_single_init): New.
575 (reshape_init_class): Use it.
576
5772022-03-23 Jason Merrill <jason@redhat.com>
578
579 PR c++/105006
580 * name-lookup.cc (lookup_using_decl): Check that scope is
581 a dependent type before looking for dependent using.
582
5832022-03-23 Jason Merrill <jason@redhat.com>
584
585 PR c++/105006
586 * name-lookup.cc (lookup_using_decl): Set DECL_DEPENDENT_P if lookup
587 finds a dependent using.
588
d156bb87
GA		 5892022-03-21 Jason Merrill <jason@redhat.com>
590
591 PR c++/58646
592 * init.cc (build_vec_init): Check for vla element type.
593
5942022-03-21 Jason Merrill <jason@redhat.com>
595
596 PR c++/103337
597 PR c++/102740
598 PR c++/103299
599 PR c++/102538
600 * decl.cc (reshape_init_class): Avoid looking for designator
601 after we found it.
602 (reshape_init_r): Keep looking for designator.
603
6042022-03-21 Jason Merrill <jason@redhat.com>
605
606 PR c++/101767
607 * decl.cc (reshape_init_class): Back out of anon struct
608 if a designator doesn't match.
609
8ca61ad1
GA		 6102022-03-18 Jason Merrill <jason@redhat.com>
611
612 PR c++/92918
613 PR c++/104476
614 * class.cc (add_method): Avoid adding the same used function twice.
615 (handle_using_decl): Don't add_method.
616 (finish_struct): Don't using op= if we have one already.
617 (maybe_push_used_methods): New.
618 * semantics.cc (finish_member_declaration): Call it.
619 * name-lookup.cc (diagnose_name_conflict): No longer static.
620 (push_class_level_binding): Revert 92918 patch, limit
621 to dependent using.
622 * cp-tree.h: Adjust.
623
6242022-03-18 Jakub Jelinek <jakub@redhat.com>
625
626 PR c++/104568
627 * init.cc (build_new_constexpr_heap_type): Remove FULL_SIZE
628 argument and its handling, instead add ITYPE2 argument. Only
629 support COOKIE_SIZE != NULL.
630 (build_new_1): If size is 0, change it to 0 * outer_nelts if
631 outer_nelts is non-NULL. Pass type rather than elt_type to
632 maybe_wrap_new_for_constexpr.
633 * constexpr.cc (build_new_constexpr_heap_type): New function.
634 (cxx_eval_constant_expression) <case CONVERT_EXPR>:
635 If elt_size is zero sized type, try to recover outer_nelts from
636 the size argument to operator new/new[] and pass that as
637 arg_size to build_new_constexpr_heap_type. Pass ctx,
638 non_constant_p and overflow_p to that call too.
639
6402022-03-18 Marek Polacek <polacek@redhat.com>
641
642 PR c++/104008
643 * tree.cc (strip_typedefs): Don't strip an alias template when
644 doing so would result in losing a parameter pack.
645
9fc8f278
GA		 6462022-03-16 Patrick Palka <ppalka@redhat.com>
647
648 * search.cc (lookup_member): Simplify by handling all values
649 of protect together in the ambiguous case. Don't modify protect.
650
6512022-03-16 Patrick Palka <ppalka@redhat.com>
652
653 PR c++/96780
654 * cp-gimplify.cc (cp_fold) <case CALL_EXPR>: Fold calls to
655 std::move/forward and other cast-like functions into simple
656 casts.
657
14d2ac82
GA		 6582022-03-15 Patrick Palka <ppalka@redhat.com>
659
660 PR c++/103177
661 * search.cc (lookup_field_info::errstr): Remove this data
662 member.
663 (lookup_field_r): Don't set errstr.
664 (lookup_member): Check ambiguity before checking access.
665 Simplify accordingly after errstr removal. Exit early upon
666 error or empty result.
667
6682022-03-15 Jakub Jelinek <jakub@redhat.com>
669
670 PR c++/104623
671 * parser.cc (cp_parser_skip_to_pragma_eol): Don't purge any tokens.
672
510613e7
GA		 6732022-03-14 Jakub Jelinek <jakub@redhat.com>
674
675 PR tree-optimization/102586
676 * call.cc (build_cxx_call): Diagnose __builtin_clear_padding where
677 first argument's type is pointer to non-trivially-copyable type unless
678 it is address of a variable or parameter.
679
57eeedda
GA		 6802022-03-12 Patrick Palka <ppalka@redhat.com>
681
682 PR c++/104641
683 * cp-tree.h (tsubst_flags::tf_tst_ok): New flag.
684 * decl.cc (make_typename_type): Allow a typename-specifier to
685 resolve to a template when tf_tst_ok, in which case return
686 a CTAD placeholder for the template.
687 * pt.cc (tsubst_decl) <case VAR_DECL>: Set tf_tst_ok when
688 substituting the type.
689 (tsubst): Clear tf_tst_ok and remember if it was set.
690 <case TYPENAME_TYPE>: Pass tf_tst_ok to make_typename_type
691 appropriately.
692 (tsubst_copy) <case CAST_EXPR>: Set tf_tst_ok when substituting
693 the type.
694 (tsubst_copy_and_build) <case CAST_EXPR>: Likewise.
695 <case CONSTRUCTOR>: Likewise.
696
6972022-03-12 Patrick Palka <ppalka@redhat.com>
698
699 PR c++/104622
700 * call.cc (missing_conversion_p): Define.
701 (add_candidates): Use it.
702 * pt.cc (check_non_deducible_conversion): Change type of strict
703 parameter to unification_kind_t and directly test for DEDUCE_CALL.
704
7052022-03-12 Patrick Palka <ppalka@redhat.com>
706
707 PR c++/104527
708 * constraint.cc (normalize_atom): Set
709 ATOMIC_CONSTR_EXPR_FROM_CONCEPT_P appropriately.
710 (get_mapped_args): Make static, adjust parameters. Always
711 return a vector whose depth corresponds to the template depth of
712 the context of the atomic constraint expression. Micro-optimize
713 by passing false as exact to safe_grow_cleared and by collapsing
714 a multi-level depth-one argument vector.
715 (satisfy_atom): Adjust call to get_mapped_args and
716 diagnose_atomic_constraint.
717 (diagnose_atomic_constraint): Replace map parameter with an args
718 parameter.
719 * cp-tree.h (ATOMIC_CONSTR_EXPR_FROM_CONCEPT_P): Define.
720 (get_mapped_args): Remove declaration.
721
7222022-03-12 Patrick Palka <ppalka@redhat.com>
723 Jason Merrill <jason@redhat.com>
724
725 PR c++/98644
726 * constexpr.cc (mark_non_constant): Define, split out from ...
727 (cxx_eval_outermost_constant_expr): ... here.
728 (maybe_constant_value): Use it.
729
7302022-03-12 Patrick Palka <ppalka@redhat.com>
731
732 * semantics.cc (finish_unary_fold_expr): Use input_location
733 instead of UNKNOWN_LOCATION.
734 (finish_binary_fold_expr): Likewise.
735
7362022-03-12 Thomas Schwinge <thomas@codesourcery.com>
737
738 PR other/65095
739 * semantics.cc (handle_omp_array_sections_1)
740 (cp_oacc_check_attachments): Call 'user_omp_clause_code_name'
741 instead of 'c_omp_map_clause_name'.
742
5e28be89
GA		 7432022-03-10 Marek Polacek <polacek@redhat.com>
744
745 PR c++/104608
746 * parser.cc (cp_parser_template_name): Repeat lookup of
747 TYPE_DECLs.
748
7492022-03-10 Marek Polacek <polacek@redhat.com>
750
751 PR c++/104752
752 * semantics.cc (finish_compound_literal): Disallow auto{x} for
753 is_constrained_auto.
754 * typeck2.cc (build_functional_cast_1): Likewise.
755
7562022-03-10 Marek Polacek <polacek@redhat.com>
757
758 PR c++/104846
759 * decl.cc (grokdeclarator): Check FUNC_OR_METHOD_TYPE_P before giving
760 data member errors.
761
7622022-03-10 Jakub Jelinek <jakub@redhat.com>
763
764 PR c++/103460
765 * decl.cc (grok_op_properties): Allow variadic operator[] for
766 C++23.
767
7682022-03-10 Roger Sayle <roger@nextmovesoftware.com>
769
770 PR c++/95999
771 * decl.cc (finish_enum_value_list): If VALUE isn't an INTEGER_CST
772 consider it to be zero (i.e. treat it like error_mark_node).
773 (build_enumerator): Likewise, if PREV_VALUE isn't an INTEGER_CST,
774 set VALUE to error_mark_node.
775
7762022-03-10 Roger Sayle <roger@nextmovesoftware.com>
777
778 PR c++/39751
779 * parser.cc (cp_parser_late_parsing_for_member): Confirm the token
780 stream hasn't been purged before processing DECL_PENDING_INLINE.
781
8cc4f9cd
GA		 7822022-03-09 Patrick Palka <ppalka@redhat.com>
783
784 PR c++/104823
785 * except.cc (build_noexcept_spec): Strengthen dependence check
786 to instantiation_dependent_expression_p.
787 * parser.cc (cp_parser_parenthesized_expression_list_elt):
788 Remove fold_expr_p parameter, and don't call
789 instantiate_non_dependent_expr.
790 (cp_parser_parenthesized_expression_list): Adjust accordingly.
791 * pt.cc (expand_integer_pack): Strengthen dependence check
792 to instantiation_dependent_expression_p.
793 (instantiate_non_dependent_expr_internal): Adjust comment.
794 (instantiate_non_dependent_expr_sfinae): Likewise. Drop
795 the potentially-constant check, and relax and turn the
796 dependence check into a checking assert.
797 (instantiate_non_dependent_or_null): Adjust comment.
798 * semantics.cc (finish_decltype_type): Keep
799 processing_template_decl cleared after calling
800 instantiate_non_dependent_expr_sfinae.
801
8022022-03-09 Patrick Palka <ppalka@redhat.com>
803
804 PR c++/102137
805 PR c++/87820
806 * cp-tree.h (is_copy_initialization): Declare.
807 * decl.cc (cp_finish_decl): Set LOOKUP_ONLYCONVERTING
808 when is_copy_initialization is true.
809 * init.cc (build_aggr_init): Split out copy-initialization
810 check into ...
811 (is_copy_initialization): ... here.
812 * pt.cc (instantiate_decl): Pass 0 instead of
813 LOOKUP_ONLYCONVERTING as flags to cp_finish_decl.
814
8152022-03-09 Patrick Palka <ppalka@redhat.com>
816
817 PR c++/65396
818 * cp-tree.h (merge_default_template_args): Declare.
819 * decl.cc (merge_default_template_args): Define, factored out
820 from redeclare_class_template.
821 (duplicate_decls): Use it when merging member function template
822 and free function declarations.
823 * pt.cc (redeclare_class_template): Factor out default argument
824 merging logic into merge_default_template_args. Improve location
825 of a note when there's a template parameter kind mismatch.
826
8272022-03-09 Jakub Jelinek <jakub@redhat.com>
828
829 PR c/104711
830 * constexpr.cc (cxx_eval_check_shift_p): Use TYPE_OVERFLOW_WRAPS
831 instead of TYPE_UNSIGNED.
832 * typeck.cc (cp_build_binary_op): Don't emit
833 -Wshift-negative-value warning if TYPE_OVERFLOW_WRAPS.
834
8d038a84
GA		 8352022-03-08 Roger Sayle <roger@nextmovesoftware.com>
836
837 PR c++/96440
838 * decl.cc (start_decl): Defend against prefix_attributes being
839 error_mark_node.
840
8412022-03-08 Roger Sayle <roger@nextmovesoftware.com>
842
843 PR c++/96437
844 * parser.cc (synthesize_implicit_template_parm): Check that
845 TREE_VALUE (new_parm) isn't error_mark_node before setting its
846 DECL_VIRTUAL_P.
847
8482022-03-08 Roger Sayle <roger@nextmovesoftware.com>
849
850 PR c++/96329
851 * parser.cc (cp_parser_linkage_specification): Treat the case where
852 linkage is error_mark_node as "invalid linkage-specification".
853
8542022-03-08 Marek Polacek <polacek@redhat.com>
855
856 PR c++/104108
857 * pt.cc (convert_nontype_argument): Recompute
858 value_dependent_expression_p after build_converted_constant_expr.
859
8602022-03-08 Marek Polacek <polacek@redhat.com>
861
862 * decl2.cc (is_late_template_attribute): Do not defer attribute
863 unavailable.
864 * pt.cc (tsubst_enum): Set TREE_UNAVAILABLE.
865
8662022-03-08 Jakub Jelinek <jakub@redhat.com>
867
868 PR c++/104806
869 * search.cc (lookup_field_fuzzy_info::fuzzy_lookup_field): Ignore
870 identifiers with space at the end.
871
e6533e2e
GA		 8722022-03-07 Jason Merrill <jason@redhat.com>
873
874 PR c++/104618
875 * decl2.cc (mark_single_function): Look through parens and location
876 wrapper.
877 * typeck.cc (cp_build_addr_expr_1): Not here.
878
8792022-03-07 Jakub Jelinek <jakub@redhat.com>
880
881 * parser.cc (cp_parser_omp_clause_map): Add missing space in string
882 literal.
883
8842022-03-07 Jakub Jelinek <jakub@redhat.com>
885
886 * cvt.cc: Fix up duplicated word issue in a comment.
887 * pt.cc: Likewise.
888 * module.cc: Likewise.
889 * coroutines.cc: Likewise.
890
8d96e14c
GA		 8912022-03-04 Nathan Sidwell <nathan@acm.org>
892
893 * mangle.cc (is_std_substitution): Check global module.
894 (is_std_substitution_char): Return bool.
895
8962022-03-04 Nathan Sidwell <nathan@acm.org>
897
898 * cp-tree.h (mangle_identifier): Replace with ...
899 (mangle_module_component): ... this.
900 * mangle.cc (dump_substitution_candidates): Adjust.
901 (add_substitution): Likewise.
902 (find_substitution): Likewise.
903 (unmangled_name_p): Likewise.
904 (mangle_module_substitution): Reimplement.
905 (mangle_module_component): New.
906 (write_module, maybe_write_module): Adjust.
907 (write_name): Drop modules here.
908 (write_unqualified): Do them here instead.
909 (mangle_global_init): Adjust.
910 * module.cc (module_state::mangle): Adjust.
911 (mangle_module): Likewise.
912 (get_originating_module): Adjust.
913
a35f1697
GA		 9142022-02-28 Marek Polacek <polacek@redhat.com>
915
916 PR c++/104682
917 * cp-tree.h (build_enumerator): Adjust.
918 * decl.cc (finish_enum): Make it return the new decl.
919 * pt.cc (tsubst_enum): Propagate TREE_DEPRECATED and TREE_UNAVAILABLE.
920
9212022-02-28 Marek Polacek <polacek@redhat.com>
922
923 PR c++/104667
924 * decl2.cc (is_late_template_attribute): Cope with a decl without
925 a type.
926
88c1b038
GA		 9272022-02-27 Jason Merrill <jason@redhat.com>
928
929 PR c++/104618
930 * typeck.cc (cp_build_addr_expr_1): Also
931 maybe_undo_parenthesized_ref.
932
756a6185
GA		 9332022-02-24 Martin Liska <mliska@suse.cz>
934
935 * pt.cc (defarg_insts_for): Use braces for subobject.
936
5a9ba3f2
GA		 9372022-02-18 Patrick Palka <ppalka@redhat.com>
938
939 PR c++/94944
940 * pt.cc (maybe_instantiate_noexcept): For non-static member
941 functions, set current_class_ptr/ref to the specialized 'this'
942 instead.
943
0bdb0498
GA		 9442022-02-17 Jason Merrill <jason@redhat.com>
945
946 PR c++/104539
947 * pt.cc (mark_decl_instantiated): Don't clear DECL_COMDAT.
948
9492022-02-17 Jason Merrill <jason@redhat.com>
950
951 PR c++/90451
952 * decl2.cc (mark_single_function): New.
953 * cp-tree.h: Declare it.
954 * typeck.cc (cp_build_addr_expr_1): mark_used when making a PMF.
955 * semantics.cc (finish_qualified_id_expr): Not here.
956 (finish_id_expression_1): Or here.
957 (finish_decltype_type): Call mark_single_function.
958 * cvt.cc (convert_to_void): And here.
959 * pt.cc (convert_nontype_argument): And here.
960 * init.cc (build_offset_ref): Adjust assert.
961
9622022-02-17 Patrick Palka <ppalka@redhat.com>
963
964 PR c++/104565
965 * semantics.cc (finish_compound_literal): Don't perform
966 non-dependent expr folding before calling check_narrowing.
967
cb3afcd2
GA		 9682022-02-16 Patrick Palka <ppalka@redhat.com>
969
970 PR c++/104507
971 * constexpr.cc (potential_constant_expression_1)
972 <case NON_DEPENDENT_EXPR>: Return false instead of recursing.
973 Assert tf_error isn't set.
974
875e493b
GA		 9752022-02-15 Jason Merrill <jason@redhat.com>
976
977 PR c++/104107
978 PR c++/95036
979 * pt.cc (coerce_template_template_parms): Take full parms.
980 Avoid adding too much of outer_args.
981 (coerce_template_template_parm): Adjust.
982 (template_template_parm_bindings_ok_p): Adjust.
983 (convert_template_argument): Adjust.
984
1f8a09d2
GA		 9852022-02-14 Jakub Jelinek <jakub@redhat.com>
986
987 PR c++/104513
988 * constexpr.cc (potential_constant_expression_1) <case GOTO_EXPR>:
989 Don't punt if returns (target).
990
e8d68f0a
GA		 9912022-02-11 Jakub Jelinek <jakub@redhat.com>
992
993 PR c++/104472
994 * constexpr.cc (cxx_eval_internal_function) <case IFN_VEC_CONVERT>:
995 Only return fold_const_call result if it is non-NULL. Otherwise
996 fall through into the default: case to return t, set *non_constant_p
997 and emit diagnostics if needed.
998
a645583d
GA		 9992022-02-10 Jason Merrill <jason@redhat.com>
1000
1001 * module.cc (depset::hash::add_specializations): Use
1002 STRIP_TEMPLATE.
1003
10042022-02-10 Tobias Burnus <tobias@codesourcery.com>
1005
1006 PR c++/102204
1007 * decl2.cc (cp_omp_mappable_type_1): Remove check for virtual
1008 members as those are permitted since OpenMP 5.0.
1009
10102022-02-10 Patrick Palka <ppalka@redhat.com>
1011
1012 * pt.cc (filter_memfn_lookup): Handle dependent USING_DECL
1013 better.
1014
10152022-02-10 Marcel Vollweiler <marcel@codesourcery.com>
1016
1017 * parser.cc (cp_parser_omp_clause_name): Parse 'has_device_addr' clause.
1018 (cp_parser_omp_var_list_no_open): Handle array sections.
1019 (cp_parser_omp_all_clauses): Added PRAGMA_OMP_CLAUSE_HAS_DEVICE_ADDR
1020 case.
1021 (cp_parser_omp_target_update): Added HAS_DEVICE_ADDR to OMP_CLAUSE_MASK.
1022 * semantics.cc (handle_omp_array_sections): Handle clause restrictions.
1023 (finish_omp_clauses): Handle array sections.
1024
3adf509f
GA		 10252022-02-09 Patrick Palka <ppalka@redhat.com>
1026
1027 PR c++/104432
1028 * call.cc (build_new_method_call): When a non-dependent call
1029 resolves to a specialization of a member template, always build
1030 the pruned overload set using the member template, not the
1031 specialization.
1032 * pt.cc (filter_memfn_lookup): New parameter newtype. Simplify
1033 and correct how members from the new lookup set are matched to
1034 those from the old one.
1035 (tsubst_baselink): Pass binfo_type as newtype to
1036 filter_memfn_lookup.
1037
10382022-02-09 Jason Merrill <jason@redhat.com>
1039
1040 PR c++/103752
1041 * module.cc (trees_out::core_vals): Stream explicit specifier.
1042 (trees_in::core_vals): Likewise.
1043 * pt.cc (store_explicit_specifier): No longer static.
1044 (tsubst_function_decl): Clear DECL_HAS_DEPENDENT_EXPLICIT_SPEC_P.
1045 * cp-tree.h (lookup_explicit_specifier): Declare.
1046
10472022-02-09 Jason Merrill <jason@redhat.com>
1048
1049 PR c++/96876
1050 * typeck2.cc (split_nonconstant_init_1): Push cleanups for
1051 preceding members with constant initialization.
1052 (maybe_push_temp_cleanup): Do nothing if -fno-exceptions.
1053
2a2fda2d
GA		 10542022-02-08 Jakub Jelinek <jakub@redhat.com>
1055
1056 PR c++/104379
1057 * name-lookup.cc (check_local_shadow): When diagnosing shadowing
1058 of a member or global declaration, add warning suppression for
1059 the decl and don't warn again on it.
1060
10612022-02-08 Jakub Jelinek <jakub@redhat.com>
1062
1063 PR c++/104403
1064 * constexpr.cc (cxx_eval_constant_expression): Don't assert DECL_EXPRs
1065 of TREE_STATIC vars may only appear in -std=c++23.
1066
10672022-02-08 Patrick Palka <ppalka@redhat.com>
1068
1069 PR c++/80951
1070 * pt.cc (uses_deducible_template_parms): Consider the
1071 noexcept-spec of a function type.
1072
10732022-02-08 Patrick Palka <ppalka@redhat.com>
1074
1075 PR c++/104410
1076 * constraint.cc (satisfaction_value): Relax assert to accept
1077 cv-qualified bool.
1078
10792022-02-08 Patrick Palka <ppalka@redhat.com>
1080
1081 PR c++/103706
1082 * pt.cc (preserve_args): New function.
1083 (tsubst_lambda_expr): Use it when setting LAMBDA_EXPR_REGEN_INFO.
1084
10852022-02-08 Patrick Palka <ppalka@redhat.com>
1086
1087 PR c++/103706
1088 * constraint.cc (satisfy_declaration_constraints): Use
1089 lambda_regenerating_args instead.
1090 * cp-tree.h (lambda_regenerating_args): Declare.
1091 * pt.cc (lambda_regenerating_args): Define, split out from
1092 satisfy_declaration_constraints.
1093 (do_auto_deduction): Use lambda_regenerating_args to obtain the
1094 full set of outer template arguments for satisfaction when
1095 inside a lambda.
1096
353f8fcc
GA		 10972022-02-06 Patrick Palka <ppalka@redhat.com>
1098
1099 PR c++/96242
1100 * decl2.cc (mark_used): Directly synthesize a DECL_MAYBE_DELETED
1101 fn by calling maybe_synthesize_method instead of relying on
1102 maybe_instantiate_noexcept. Move call to m_i_n after the
1103 DECL_DELETED_FN handling.
1104 * pt.cc (maybe_instantiate_noexcept): Restrict DECL_MAYBE_DELETED
1105 fn synthesis to only those with an implicit noexcept-spec, and
1106 return !DECL_DELETED_FN instead of !DECL_MAYBE_DELETED afterwards.
1107
11082022-02-06 Jakub Jelinek <jakub@redhat.com>
1109
1110 PR c++/89074
1111 PR c++/104033
1112 * constexpr.cc (cxx_eval_binary_expression): Temporarily set
1113 folding_cxx_constexpr.
1114
661109b0
GA		 11152022-02-05 Jason Merrill <jason@redhat.com>
1116
1117 PR c++/104300
1118 PR c++/92385
1119 * cp-tree.h (get_vec_init_expr): New.
1120 (target_expr_needs_replace): New.
1121 * cp-gimplify.cc (cp_gimplify_init_expr): Use it.
1122 (struct cp_fold_data): New.
1123 (cp_fold_r): Only genericize inits at end of fn.
1124 (cp_fold_function): Here.
1125 (cp_fully_fold_init): Not here.
1126 * init.cc (build_vec_init): Use get_vec_init_expr.
1127 * tree.cc (build_vec_init_expr): Likewise.
1128 * typeck2.cc (split_nonconstant_init_1): Likewise.
1129 (process_init_constructor): Wrap VEC_INIT_EXPR in
1130 TARGET_EXPR.
1131
11322022-02-05 Jason Merrill <jason@redhat.com>
1133
1134 * pt.cc (iterative_hash_template_arg): Add comment.
1135
682ede39
GA		 11362022-02-03 Patrick Palka <ppalka@redhat.com>
1137
1138 PR c++/104079
1139 * pt.cc (value_dependent_noexcept_spec_p): New predicate split
1140 out from ...
1141 (dependent_type_p_r): ... here.
1142 (instantiation_dependent_r): Use value_dependent_noexcept_spec_p
1143 to consider dependence of a noexcept-spec before C++17.
1144 * tree.cc (fixup_deferred_exception_variants): Clear
1145 TYPE_DEPENDENT_P_VALID.
1146
11472022-02-03 Jason Merrill <jason@redhat.com>
1148
1149 PR c++/104302
1150 * decl.cc (maybe_deduce_size_from_array_init): Give up
1151 on type-dependent init.
1152 (cp_complete_array_type): Only call reshape_init for character
1153 array.
1154
ae7e4af9
GA		 11552022-02-01 Jason Merrill <jason@redhat.com>
1156
1157 PR c++/103186
1158 * pt.cc (defarg_inst): Use tree_vec_map_cache_hasher.
1159 (defarg_insts_for): New.
1160 (tsubst_default_argument): Adjust.
1161
1bb52662
GA		 11622022-01-31 Marek Polacek <polacek@redhat.com>
1163
1164 PR c++/102414
1165 PR c++/101874
1166 * decl.cc (create_array_type_for_decl): Use template_placeholder_p.
1167 Sorry on a variable-length array of auto.
1168
11692022-01-31 Marek Polacek <polacek@redhat.com>
1170
1171 PR c++/102434
1172 * class.cc (finish_struct): Don't allow union initializer_list.
1173
11742022-01-31 Patrick Palka <ppalka@redhat.com>
1175
1176 PR c++/104294
1177 * pt.cc (ctor_deduction_guides_for): Correct computation of
1178 outer_args.
1179
11802022-01-31 Patrick Palka <ppalka@redhat.com>
1181
1182 PR c++/104291
1183 * pt.cc (for_each_template_parm_r) <case CONSTRUCTOR>: Clear
1184 walk_subtrees if !include_nondeduced_p. Simplify given that
1185 cp_walk_subtrees already walks TYPE_PTRMEMFUNC_FN_TYPE_RAW.
1186
f6f2d6cf
GA		 11872022-01-28 Patrick Palka <ppalka@redhat.com>
1188 Jason Merrill <jason@redhat.com>
1189
1190 PR c++/92752
1191 * typeck.cc (build_ptrmemfunc): Cast a nullptr constant to the
1192 unqualified pointer type not the qualified one.
1193
11942022-01-28 Patrick Palka <ppalka@redhat.com>
1195
1196 PR c++/103341
1197 * decl.cc (cp_finish_decl): Pass the template arguments of a
1198 variable template specialization or a templated static data
1199 member to do_auto_deduction when the auto is constrained.
1200
12012022-01-28 Jason Merrill <jason@redhat.com>
1202
1203 PR c++/100198
1204 PR c++/100030
1205 PR c++/100282
1206 * parser.cc (cp_parser_enumerator_definition): Sorry on parameter
1207 pack in lambda.
1208 (cp_parser_class_head): And in class attributes.
1209 * pt.cc (check_for_bare_parameter_packs): Sorry instead of error
1210 in lambda.
1211
99f17e99
GA		 12122022-01-27 Jason Merrill <jason@redhat.com>
1213
1214 PR c++/104245
1215 PR c++/51344
1216 * decl2.cc (save_template_attributes): Take late attrs as parm.
1217 (cplus_decl_attributes): Call it after decl_attributes,
1218 splice_template_attributes before.
1219
12202022-01-27 Patrick Palka <ppalka@redhat.com>
1221
1222 PR c++/99895
1223 * call.cc (build_over_call): For a non-dependent member call,
1224 build up a CALL_EXPR using a COMPONENT_REF callee, as in
1225 build_new_method_call.
1226 * pt.cc (build_non_dependent_expr): Don't wrap PARM_DECL either.
1227 * tree.cc (build_min_non_dep_op_overload): Adjust accordingly
1228 after the build_over_call change.
1229
12302022-01-27 Patrick Palka <ppalka@redhat.com>
1231
1232 PR c++/92944
1233 PR c++/103678
1234 * parser.cc (cp_parser_class_head): Update 'type' with the result
1235 of maybe_process_partial_specialization in the
1236 nested_name_specifier branch. Refactor nearby code to accomodate
1237 that maybe_process_partial_specialization returns a _TYPE, not a
1238 TYPE_DECL, and eliminate local variable 'class_type' in passing.
1239
12402022-01-27 Marek Polacek <polacek@redhat.com>
1241
1242 PR c++/101988
1243 * decl.cc (create_array_type_for_decl): Reject forming an array of
1244 placeholder for a deduced class type.
1245
eaa59070
GA		 12462022-01-26 Jason Merrill <jason@redhat.com>
1247
1248 PR c++/104206
1249 PR c++/101072
1250 * semantics.cc (finish_compound_literal): Restore VECTOR_TYPE check.
1251
12522022-01-26 Jakub Jelinek <jakub@redhat.com>
1253
1254 PR c++/104226
1255 * constexpr.cc (init_subob_ctx): For vector ctors containing
1256 vector elements, ensure appending to the same ctor instead of
1257 creating another one.
1258
12592022-01-26 Marek Polacek <polacek@redhat.com>
1260
1261 PR target/104213
1262 * decl.cc (finish_constructor_body): Suppress -Wuse-after-free.
1263 (finish_destructor_body): Likewise.
1264 * optimize.cc (build_delete_destructor_body): Likewise.
1265
12662022-01-26 Jason Merrill <jason@redhat.com>
1267
1268 PR c++/104235
1269 * parser.cc (cp_parser_template_name): Repeat lookup of USING_DECL.
1270
12712022-01-26 Jason Merrill <jason@redhat.com>
1272
1273 PR c++/103057
1274 * pt.cc (tsubst_aggr_type): Call tsubst for alias template
1275 specialization.
1276
e0b8716f
GA		 12772022-01-25 Patrick Palka <ppalka@redhat.com>
1278
1279 PR c++/101532
1280 PR c++/104225
1281 * decl2.cc (mark_used): Don't consider maybe_instantiate_noexcept
1282 on a deleted function.
1283
12842022-01-25 Jason Merrill <jason@redhat.com>
1285
1286 PR c++/59950
1287 * call.cc (build_over_call): Use cp_build_indirect_ref.
1288
bb99171b
GA		 12892022-01-24 Patrick Palka <ppalka@redhat.com>
1290
1291 PR c++/104197
1292 * pt.cc (make_auto_1): Use -1 as a placeholder default argument
1293 for level.
1294
12952022-01-24 Patrick Palka <ppalka@redhat.com>
1296
1297 PR c++/104173
1298 * typeck.cc (build_class_member_access_expr): Extend
1299 unary_complex_lvalue result adjustment to preserve all
1300 rvalues, not just xvalues.
1301
0c940703
GA		 13022022-01-23 Will Wray <wjwray@gmail.com>
1303
1304 PR c++/55227
1305 * decl.cc (reshape_init_r): Only call has_designator_check when
1306 first_initializer_p or for the inner constructor element.
1307 (cp_complete_array_type): Call reshape_init on braced-init-list.
1308
13092022-01-23 Jason Merrill <jason@redhat.com>
1310
1311 PR c++/104182
1312 * cp-gimplify.cc (cp_genericize_target_expr): Make sure nothing
1313 has set DECL_INITIAL on a TARGET_EXPR slot.
1314 * tree.cc (is_local_temp): Don't check DECL_CONTEXT.
1315
13162022-01-23 Jason Merrill <jason@redhat.com>
1317
1318 PR c++/101072
1319 * cp-tree.h (build_implicit_conv_flags): Declare.
1320 * call.cc (build_implicit_conv_flags): Split out from...
1321 (perform_implicit_conversion_flags): ...here.
1322 * decl.cc (check_initializer): Use it.
1323 * pt.cc (tsubst_copy_and_build): Remove TARGET_EXPR handling.
1324 * semantics.cc (finish_compound_literal): Don't treat
1325 scalar values like CONSTRUCTORs.
1326
9dd44357
GA		 13272022-01-21 Jason Merrill <jason@redhat.com>
1328
1329 * semantics.cc (find_failing_clause): Return expr if not
1330 decomposable.
1331 (finish_static_assert): Show constant values in failing
1332 comparison.
1333
13342022-01-21 Jason Merrill <jason@redhat.com>
1335
1336 PR c++/104084
1337 PR c++/20040
1338 * init.cc (build_new_1): Only pull out TARGET_EXPR_INITIAL if
1339 alloc_expr is a TARGET_EXPR.
1340
13412022-01-21 Marek Polacek <polacek@redhat.com>
1342
1343 PR c++/101715
1344 * tree.cc (fixup_deferred_exception_variants): Remove duplicate
1345 variants after parsing the exception specifications.
1346
13472022-01-21 Jason Merrill <jason@redhat.com>
1348
1349 PR c++/104139
1350 PR c++/103681
1351 * class.cc (end_of_class): Use base_binfo.
1352
5fa55d55
GA		 13532022-01-20 Jason Merrill <jason@redhat.com>
1354
1355 PR c++/101405
1356 * decl.cc (reshape_init_class): Reject designator for a member of
1357 another class.
1358
13592022-01-20 Patrick Palka <ppalka@redhat.com>
1360
1361 PR c++/91911
1362 PR c++/103672
1363 * pt.cc (keep_template_parm): Punt on a level 0 template parm.
1364 (tsubst_decl) <case VAR_DECL>: Remove !CHECKING_P safeguard.
1365 (tsubst) <case TEMPLATE_TYPE_PARM>: Handle CTAD placeholders
1366 specially.
1367 (make_auto_1): Add defaulted 'level' parameter.
1368 (make_template_placeholder): Pass 0 as 'level' to make_auto_1.
1369
13702022-01-20 Patrick Palka <ppalka@redhat.com>
1371
1372 * decl.cc (grokdeclarator): Diagnose a CTAD placeholder as
1373 function return type even when !funcdecl_p.
1374
13752022-01-20 Martin Liska <mliska@suse.cz>
1376
1377 PR c++/104134
1378 * error.cc (dump_aggr_type): Partially disable the warning.
1379
13802022-01-20 Jason Merrill <jason@redhat.com>
1381
1382 PR c++/102300
1383 * parser.cc (cp_parser_template_name): Use dependent_scope_p.
1384
fe1ad141
GA		 13852022-01-19 David Malcolm <dmalcolm@redhat.com>
1386
1387 * cp-lang.cc (selftest::run_cp_tests): Update calls for .c to .cc
1388 renaming.
1389 * cp-tree.h (cp_pt_c_tests): Rename to...
1390 (cp_pt_cc_tests): ...this.
1391 (cp_tree_c_tests): Rename to...
1392 (cp_tree_cc_tests): ...this.
1393 * pt.cc (cp_pt_c_tests): Rename to...
1394 (cp_pt_cc_tests): ...this.
1395 * tree.cc (cp_tree_c_tests): Rename to...
1396 (cp_tree_cc_tests): ...this.
1397
13982022-01-19 Jason Merrill <jason@redhat.com>
1399
1400 * parser.cc (saved_token_sentinel::rollback): Use
1401 cp_lexer_previous_token.
1402
7a761ae6
GA		 14032022-01-18 Jakub Jelinek <jakub@redhat.com>
1404
1405 PR c++/104055
1406 * constexpr.cc (cxx_eval_outermost_constant_expr): If t is a
1407 TARGET_EXPR with TARGET_EXPR_CLEANUP, use get_target_expr rather
1408 than get_target_expr_sfinae with tf_no_cleanup, and don't set
1409 TREE_CONSTANT.
1410
14112022-01-18 Jason Merrill <jason@redhat.com>
1412 Jakub Jelinek <jakub@redhat.com>
1413
1414 PR c++/104025
1415 * parser.cc (saved_token_sentinel::rollback): Call
1416 cp_lexer_set_source_position.
1417 (~saved_token_sentinel): Call rollback.
1418
14192022-01-18 Patrick Palka <ppalka@redhat.com>
1420
1421 PR c++/104074
1422 * pt.cc (invalid_nontype_parm_type_p): Use WILDCARD_TYPE_P so
1423 that we return false for DEPENDENT_OPERATOR_TYPE too.
1424
fc829782
GA		 14252022-01-17 Martin Liska <mliska@suse.cz>
1426
1427 * Make-lang.in: Rename .c names to .cc.
1428 * config-lang.in: Likewise.
1429 * constexpr.cc (cxx_eval_constant_expression): Likewise.
1430 * coroutines.cc (morph_fn_to_coro): Likewise.
1431 * cp-gimplify.cc (cp_gimplify_expr): Likewise.
1432 * cp-lang.cc (struct lang_hooks): Likewise.
1433 (get_template_argument_pack_elems_folded): Likewise.
1434 * cp-objcp-common.cc (cp_tree_size): Likewise.
1435 (cp_unit_size_without_reusable_padding): Likewise.
1436 (pop_file_scope): Likewise.
1437 (cp_pushdecl): Likewise.
1438 * cp-objcp-common.h (GCC_CP_OBJCP_COMMON): Likewise.
1439 (cxx_simulate_record_decl): Likewise.
1440 * cp-tree.h (struct named_label_entry): Likewise.
1441 (current_function_return_value): Likewise.
1442 (more_aggr_init_expr_args_p): Likewise.
1443 (get_function_version_dispatcher): Likewise.
1444 (common_enclosing_class): Likewise.
1445 (strip_fnptr_conv): Likewise.
1446 (current_decl_namespace): Likewise.
1447 (do_aggregate_paren_init): Likewise.
1448 (cp_check_const_attributes): Likewise.
1449 (qualified_name_lookup_error): Likewise.
1450 (generic_targs_for): Likewise.
1451 (mark_exp_read): Likewise.
1452 (is_global_friend): Likewise.
1453 (maybe_reject_flexarray_init): Likewise.
1454 (module_token_lang): Likewise.
1455 (handle_module_option): Likewise.
1456 (literal_integer_zerop): Likewise.
1457 (build_extra_args): Likewise.
1458 (build_if_nonnull): Likewise.
1459 (maybe_check_overriding_exception_spec): Likewise.
1460 (finish_omp_target_clauses): Likewise.
1461 (maybe_warn_zero_as_null_pointer_constant): Likewise.
1462 (cxx_print_error_function): Likewise.
1463 (decl_in_std_namespace_p): Likewise.
1464 (merge_exception_specifiers): Likewise.
1465 (mangle_module_global_init): Likewise.
1466 (cxx_block_may_fallthru): Likewise.
1467 (fold_builtin_source_location): Likewise.
1468 (enum cp_oracle_request): Likewise.
1469 (subsumes): Likewise.
1470 (cp_finish_injected_record_type): Likewise.
1471 (vtv_build_vtable_verify_fndecl): Likewise.
1472 (cp_tree_c_finish_parsing): Likewise.
1473 * cvt.cc (diagnose_ref_binding): Likewise.
1474 (convert_to_void): Likewise.
1475 (convert_force): Likewise.
1476 (type_promotes_to): Likewise.
1477 * decl.cc (make_unbound_class_template_raw): Likewise.
1478 (cxx_init_decl_processing): Likewise.
1479 (check_class_member_definition_namespace): Likewise.
1480 (cxx_maybe_build_cleanup): Likewise.
1481 * decl2.cc (maybe_emit_vtables): Likewise.
1482 * error.cc (dump_function_name): Likewise.
1483 * init.cc (is_class_type): Likewise.
1484 (build_new_1): Likewise.
1485 * lang-specs.h: Likewise.
1486 * method.cc (make_alias_for_thunk): Likewise.
1487 * module.cc (specialization_add): Likewise.
1488 (module_state::read_cluster): Likewise.
1489 * name-lookup.cc (check_extern_c_conflict): Likewise.
1490 * name-lookup.h (struct cxx_binding): Likewise.
1491 * parser.cc (cp_parser_identifier): Likewise.
1492 * parser.h (struct cp_parser): Likewise.
1493 * pt.cc (has_value_dependent_address): Likewise.
1494 (push_tinst_level_loc): Likewise.
1495 * semantics.cc (finish_omp_clauses): Likewise.
1496 (finish_omp_atomic): Likewise.
1497 * tree.cc (cp_save_expr): Likewise.
1498 (cp_free_lang_data): Likewise.
1499 * typeck.cc (cp_common_type): Likewise.
1500 (strip_array_domain): Likewise.
1501 (rationalize_conditional_expr): Likewise.
1502 (check_return_expr): Likewise.
1503 * vtable-class-hierarchy.cc: Likewise.
1504
15052022-01-17 Martin Liska <mliska@suse.cz>
1506
1507 * call.c: Moved to...
1508 * call.cc: ...here.
1509 * class.c: Moved to...
1510 * class.cc: ...here.
1511 * constexpr.c: Moved to...
1512 * constexpr.cc: ...here.
1513 * cp-gimplify.c: Moved to...
1514 * cp-gimplify.cc: ...here.
1515 * cp-lang.c: Moved to...
1516 * cp-lang.cc: ...here.
1517 * cp-objcp-common.c: Moved to...
1518 * cp-objcp-common.cc: ...here.
1519 * cp-ubsan.c: Moved to...
1520 * cp-ubsan.cc: ...here.
1521 * cvt.c: Moved to...
1522 * cvt.cc: ...here.
1523 * cxx-pretty-print.c: Moved to...
1524 * cxx-pretty-print.cc: ...here.
1525 * decl.c: Moved to...
1526 * decl.cc: ...here.
1527 * decl2.c: Moved to...
1528 * decl2.cc: ...here.
1529 * dump.c: Moved to...
1530 * dump.cc: ...here.
1531 * error.c: Moved to...
1532 * error.cc: ...here.
1533 * except.c: Moved to...
1534 * except.cc: ...here.
1535 * expr.c: Moved to...
1536 * expr.cc: ...here.
1537 * friend.c: Moved to...
1538 * friend.cc: ...here.
1539 * g++spec.c: Moved to...
1540 * g++spec.cc: ...here.
1541 * init.c: Moved to...
1542 * init.cc: ...here.
1543 * lambda.c: Moved to...
1544 * lambda.cc: ...here.
1545 * lex.c: Moved to...
1546 * lex.cc: ...here.
1547 * mangle.c: Moved to...
1548 * mangle.cc: ...here.
1549 * method.c: Moved to...
1550 * method.cc: ...here.
1551 * name-lookup.c: Moved to...
1552 * name-lookup.cc: ...here.
1553 * optimize.c: Moved to...
1554 * optimize.cc: ...here.
1555 * parser.c: Moved to...
1556 * parser.cc: ...here.
1557 * pt.c: Moved to...
1558 * pt.cc: ...here.
1559 * ptree.c: Moved to...
1560 * ptree.cc: ...here.
1561 * rtti.c: Moved to...
1562 * rtti.cc: ...here.
1563 * search.c: Moved to...
1564 * search.cc: ...here.
1565 * semantics.c: Moved to...
1566 * semantics.cc: ...here.
1567 * tree.c: Moved to...
1568 * tree.cc: ...here.
1569 * typeck.c: Moved to...
1570 * typeck.cc: ...here.
1571 * typeck2.c: Moved to...
1572 * typeck2.cc: ...here.
1573 * vtable-class-hierarchy.c: Moved to...
1574 * vtable-class-hierarchy.cc: ...here.
1575
15762022-01-17 Jakub Jelinek <jakub@redhat.com>
1577
1578 PR c++/104031
1579 * cp-gimplify.c (cp_genericize_target_expr): Set DECL_CONTEXT of
1580 TARGET_EXPR_SLOT to current_function_decl if it was NULL.
1581
15822022-01-17 Andrew Stubbs <ams@codesourcery.com>
1583
1584 * parser.c (cp_parser_omp_requires): Don't "sorry" dynamic_allocators.
1585
617db51d
GA		 15862022-01-14 Chung-Lin Tang <cltang@codesourcery.com>
1587
1588 PR c++/103705
1589 * semantics.c (finish_omp_clauses): Also continue peeling off of
1590 outer node for ARRAY_REFs.
1591
15922022-01-14 Jakub Jelinek <jakub@redhat.com>
1593
1594 PR c++/103991
1595 * cp-objcp-common.c (cxx_block_may_fallthru) <case IF_STMT>: For
1596 IF_STMT_CONSTEXPR_P with constant false or true condition only
1597 check if the taken clause may fall through.
1598 * cp-gimplify.c (genericize_if_stmt): For consteval if, revert
1599 to r12-5638^ behavior if then_ block can't fall through. For
1600 constexpr if, revert to r12-5638^ behavior.
1601
ad3f0d08
GA		 16022022-01-13 Anthony Sharp <anthonysharp15@gmail.com>
1603 Jason Merrill <jason@redhat.com>
1604
1605 PR c++/70417
1606 * parser.c (cp_parser_id_expression): Handle
1607 -Wmissing-template-keyword.
1608 (struct saved_token_sentinel): Add modes to control what happens
1609 on destruction.
1610 (cp_parser_statement): Adjust.
1611 (cp_parser_skip_entire_template_parameter_list): New function that
1612 skips an entire template parameter list.
1613 (cp_parser_require_end_of_template_parameter_list): Rename old
1614 cp_parser_skip_to_end_of_template_parameter_list.
1615 (cp_parser_skip_to_end_of_template_parameter_list): Refactor to be
1616 called from one of the above two functions.
1617 (cp_parser_lambda_declarator_opt)
1618 (cp_parser_explicit_template_declaration)
1619 (cp_parser_enclosed_template_argument_list): Adjust.
1620
02a8a01b
GA		 16212022-01-12 Jakub Jelinek <jakub@redhat.com>
1622 Jason Merrill <jason@redhat.com>
1623
1624 PR c++/103480
1625 * tree.c (move): If expr is xvalue_p, just return expr without
1626 build_static_cast.
1627
01a254e3
GA		 16282022-01-11 Jakub Jelinek <jakub@redhat.com>
1629
1630 PR c++/101597
1631 * class.c (build_vfn_ref): Build OBJ_TYPE_REF with INTEGER_CST
1632 OBJ_TYPE_REF_TOKEN with type equal to OBJ_TYPE_REF_OBJECT type.
1633 * error.c (resolve_virtual_fun_from_obj_type_ref): Use type of
1634 OBJ_TYPE_REF_TOKEN rather than type of OBJ_TYPE_REF_OBJECT as
1635 obj_type.
1636
16372022-01-11 Patrick Palka <ppalka@redhat.com>
1638
1639 PR c++/103831
1640 * call.c (build_new_method_call): Consider dependent bases only
1641 if 'this' is available.
1642
16432022-01-11 Olivier Hainque <hainque@adacore.com>
1644
1645 * decl.c (cxx_init_decl_processing): Move code possibly
1646 altering flag_weak before code testing it.
1647
d9450aa0
GA		 16482022-01-10 Patrick Palka <ppalka@redhat.com>
1649
1650 PR c++/103879
1651 * constexpr.c (cxx_fold_indirect_ref): Split out object/offset
1652 canonicalization step into a local lambda. Strengthen it to
1653 absorb more components at position 0. Use it before both calls
1654 to cxx_fold_indirect_ref_1.
1655
16562022-01-10 Patrick Palka <ppalka@redhat.com>
1657
1658 PR c++/103783
1659 * call.c (cand_parms_match): Skip over 'this' when given one
1660 static and one non-static member function.
1661
16622022-01-10 Jakub Jelinek <jakub@redhat.com>
1663
1664 PR c++/103912
1665 * semantics.c (expand_or_defer_fn): For immediate functions, set
1666 node->body_removed to true and clear analyzed, definition and
1667 force_output.
1668 * decl2.c (c_parse_final_cleanups): Ignore immediate functions for
1669 expand_or_defer_fn.
1670
2848ef14
GA		 16712022-01-08 Jakub Jelinek <jakub@redhat.com>
1672
1673 PR c++/89074
1674 * constexpr.c (cxx_maybe_fold_addr_pointer_plus): New function.
1675 (cxx_eval_binary_expression): Use it.
1676
16772022-01-08 Jason Merrill <jason@redhat.com>
1678
1679 PR c++/103946
1680 * init.c (build_vec_init): Remove assert.
1681 * tree.c (build_vec_init_expr): Likewise.
1682
16832022-01-08 Jason Merrill <jason@redhat.com>
1684
1685 PR c++/100588
1686 * call.c (build_op_delete_call): Ignore destroying delete
1687 if alloc_fn.
1688
55e96bf9
GA		 16892022-01-07 Jason Merrill <jason@redhat.com>
1690
1691 PR c++/20040
1692 * init.c (build_new_1): Also build pointer cleanup if
1693 TYPE_GETS_DELETE.
1694 * cp-tree.h (TYPE_GETS_VEC_DELETE): New.
1695
16962022-01-07 Jason Merrill <jason@redhat.com>
1697
1698 PR c++/103936
1699 PR c++/65591
1700 * cp-gimplify.c (cp_gimplify_expr): Restore VEC_INIT_EXPR handling.
1701
17022022-01-07 Jason Merrill <jason@redhat.com>
1703
1704 PR c++/103711
1705 * init.c (perform_target_ctor): Select destructor by in_chrg.
1706
17072022-01-07 Jason Merrill <jason@redhat.com>
1708
1709 PR c++/61611
1710 * except.c (in_nested_catch): New.
1711 (expand_end_catch_block): Check it.
1712
17132022-01-07 Jason Merrill <jason@redhat.com>
1714
1715 PR c++/33799
1716 PR c++/102191
1717 * except.c (maybe_splice_retval_cleanup): Check
1718 current_binding_level.
1719 * semantics.c (do_poplevel): Call it here.
1720 * parser.c (cp_parser_compound_statement): Not here.
1721
17222022-01-07 Jason Merrill <jason@redhat.com>
1723
1724 PR c++/53868
1725 * decl.c (cp_finish_decl): Use wrap_temporary_cleanups for
1726 cleanups from set_up_extended_ref_temp.
1727 (wrap_temporary_cleanups): Ignore array cleanups.
1728 (initialize_local_var): Don't check for array here.
1729 * cp-tree.h (BIND_EXPR_VEC_DTOR): New.
1730 * init.c (build_vec_delete_1): Set it.
1731
17322022-01-07 Jason Merrill <jason@redhat.com>
1733
1734 PR c++/66451
1735 * init.c (build_vec_delete_1): Handle throwing dtor.
1736 (build_vec_init): Tell it we're in a cleanup already.
1737
17382022-01-07 Jason Merrill <jason@redhat.com>
1739
1740 * typeck2.c (split_nonconstant_init_1): Don't cleanup the last elt.
1741 (split_nonconstant_init): Adjust.
1742
17432022-01-07 Jason Merrill <jason@redhat.com>
1744
1745 PR c++/66139
1746 PR c++/52320
1747 * constexpr.c (replace_decl): Rename from replace_result_decl.
1748 * cp-tree.h (replace_decl): Declare it.
1749 * cp-gimplify.c (cp_gimplify_init_expr): Call it.
1750 (cp_gimplify_expr): Don't handle VEC_INIT_EXPR.
1751 (cp_genericize_init, cp_genericize_init_expr)
1752 (cp_genericize_target_expr): New.
1753 (cp_fold_r): Call them.
1754 * tree.c (build_array_copy): Add a TARGET_EXPR.
1755 * typeck2.c (digest_init_r): Look through a TARGET_EXPR.
1756
17572022-01-07 Jason Merrill <jason@redhat.com>
1758
1759 PR c++/94041
1760 * decl.c (initialize_local_var): Fix comment.
1761 * init.c (build_new_1): Do stabilize array init.
1762 (build_vec_init): Use TARGET_EXPR for cleanup. Initialization
1763 of an element from an explicit initializer is not a
1764 full-expression.
1765 * tree.c (expand_vec_init_expr): Pass flags through.
1766 * typeck2.c (split_nonconstant_init_1): Handle VEC_INIT_EXPR.
1767 (split_nonconstant_init): Handle array cleanups.
1768 * cp-tree.h: Adjust.
1769
17702022-01-07 Jason Merrill <jason@redhat.com>
1771
1772 PR c++/94041
1773 * decl.c (check_initializer): Remove obsolete comment.
1774 (wrap_cleanups_r): Don't wrap CLEANUP_EH_ONLY.
1775 (initialize_local_var): Change assert to test.
1776 * typeck2.c (maybe_push_temp_cleanup): New.
1777 (split_nonconstant_init_1): Use it.
1778 (split_nonconstant_init): Clear cleanup flags.
1779
17802022-01-07 Jason Merrill <jason@redhat.com>
1781
1782 PR c++/92385
1783 * typeck2.c (PICFLAG_VEC_INIT): New.
1784 (process_init_constructor_array): Set it.
1785 (process_init_constructor): Handle it.
1786 (split_nonconstant_init_1): Handle VEC_INIT_EXPR.
1787 * init.c (build_vec_init): Likewise.
1788 * cp-gimplify.c (cp_gimplify_expr): Factor out...
1789 * tree.c (expand_vec_init_expr): ...this function.
1790 (build_vec_init_elt): Handle BRACE_ENCLOSED_INITIALIZER_P.
1791 (build_vec_init_expr): Likewise.
1792 * constexpr.c (cxx_eval_vec_init): Likewise.
1793 (reduced_constant_expression_p): Check arrays before C++20.
1794 * cp-tree.h (expand_vec_init_expr): Declare.
1795
17962022-01-07 Jason Merrill <jason@redhat.com>
1797
1798 * init.c (build_new_1): Remove preevaluation code.
1799
0fbefa25
GA		 18002022-01-05 Nathan Sidwell <nathan@acm.org>
1801
1802 * pt.c (instantiate_class_template_1): Process attribute((used)) set
1803 in class's context.
1804
18052022-01-05 Nathan Sidwell <nathan@acm.org>
1806
1807 * init.c (build_new_1): Check complain before alignment warning.
1808
7d11b64b
GA		 18092022-01-04 Jason Merrill <jason@redhat.com>
1810
1811 * cp-tree.h (class releasing_vec): Add begin/end fns.
1812
18132022-01-04 Jason Merrill <jason@redhat.com>
1814
1815 * init.c: Include -*- C++ -*- on first line.
1816
a4ae8c37
GA		 18172022-01-03 Marek Polacek <polacek@redhat.com>
1818
1819 PR c++/103758
1820 * parser.c (cp_parser_decl_specifier_seq): Replace %<decl-specifier%>
1821 with %qD.
1822
18232022-01-03 Marek Polacek <polacek@redhat.com>
1824
1825 * parser.c (make_char_string_pack): Add a cast to const unsigned
1826 char *.
1827
18282022-01-03 Jakub Jelinek <jakub@redhat.com>
1829
1830 PR c++/103600
1831 * rtti.c (get_tinfo_decl_direct): Add "non overlapping" attribute
1832 to DECL_TINFO_P VAR_DECLs.
1833
5da23a13
GA		 18342022-01-02 Jason Merrill <jason@redhat.com>
1835
1836 * init.c (build_vec_init): Append the decrement to elt_init.
1837
18382022-01-02 Jason Merrill <jason@redhat.com>
1839
1840 * decl.c (wrap_cleanups_r): Don't wrap if noexcept.
1841
ad41bd84 1842\f
6123f29a 1843Copyright (C) 2022 Free Software Foundation, Inc.
ad41bd84
JM		 1844
1845Copying and distribution of this file, with or without modification,
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