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Commit | Line | Data |
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3096b21f | 1 | 2019-09-25 Marek Polacek <polacek@redhat.com> |
2 | ||
3 | PR c++/91877 - ICE with converting member of packed struct. | |
4 | * call.c (convert_like_real): Use similar_type_p in an assert. | |
5 | ||
085b46f9 | 6 | 2019-09-25 Paolo Carlini <paolo.carlini@oracle.com> |
7 | ||
8 | * name-lookup.c (check_extern_c_conflict): Use DECL_SOURCE_LOCATION. | |
9 | (check_local_shadow): Use it in three additional places. | |
10 | ||
3ade7ad7 | 11 | 2019-09-24 Jason Merrill <jason@redhat.com> |
12 | ||
13 | * parser.c (cp_parser_postfix_expression): Do set location of | |
14 | dependent member call. | |
15 | ||
0f6a2461 | 16 | 2019-09-24 Marek Polacek <polacek@redhat.com> |
17 | ||
0198befc | 18 | PR c++/91868 - improve -Wshadow location. |
19 | * name-lookup.c (check_local_shadow): Use DECL_SOURCE_LOCATION | |
20 | instead of input_location. | |
21 | ||
0f6a2461 | 22 | PR c++/91845 - ICE with invalid pointer-to-member. |
23 | * expr.c (mark_use): Use error_operand_p. | |
24 | * typeck2.c (build_m_component_ref): Check error_operand_p after | |
25 | calling mark_[lr]value_use. | |
26 | ||
d7c0398c | 27 | 2019-09-23 Paolo Carlini <paolo.carlini@oracle.com> |
28 | ||
29 | * pt.c (check_explicit_specialization): Use cp_expr_loc_or_input_loc. | |
30 | (process_partial_specialization): Likewise. | |
31 | (convert_nontype_argument_function): Likewise. | |
32 | (invalid_tparm_referent_p): Likewise. | |
33 | (convert_template_argument): Likewise. | |
34 | (check_valid_ptrmem_cst_expr): Tidy. | |
35 | ||
277b02e2 | 36 | 2019-09-23 Jason Merrill <jason@redhat.com> |
37 | ||
38 | PR c++/91809 - bit-field and ellipsis. | |
39 | * call.c (convert_arg_to_ellipsis): Don't call decay_conversion for | |
40 | arithmetic arguments. | |
41 | ||
5ac76b02 | 42 | 2019-09-23 Marek Polacek <polacek@redhat.com> |
43 | ||
44 | PR c++/91844 - Implement CWG 2352, Similar types and reference binding. | |
45 | * call.c (reference_related_p): Use similar_type_p instead of | |
46 | same_type_p. | |
47 | (reference_compatible_p): Update implementation to match CWG 2352. | |
48 | * cp-tree.h (similar_type_p): Declare. | |
49 | * typeck.c (similar_type_p): New. | |
50 | ||
f7e1c561 | 51 | 2019-09-22 Marek Polacek <polacek@redhat.com> |
52 | ||
53 | PR c++/91819 - ICE with operator++ and enum. | |
54 | * call.c (build_new_op_1): Set arg2_type. | |
55 | ||
ffe6a780 | 56 | 2019-09-17 Jason Merrill <jason@redhat.com> |
57 | ||
58 | * parser.c (cp_parser_statement): Handle [[likely]] on | |
59 | compound-statement. | |
60 | ||
b3be4a6c | 61 | 2019-09-19 Jason Merrill <jason@redhat.com> |
62 | ||
63 | Revert: | |
64 | * call.c (build_new_op_1): Don't apply any standard conversions to | |
65 | the operands of a built-in operator. Don't suppress conversions in | |
66 | cp_build_unary_op. | |
67 | * typeck.c (cp_build_unary_op): Do integral promotions for enums. | |
68 | ||
e2933ab0 | 69 | 2019-09-16 Paolo Carlini <paolo.carlini@oracle.com> |
70 | ||
71 | * decl.c (grokdeclarator): Use declspecs->locations and | |
72 | declarator->id_loc in a few error messages. | |
73 | * pt.c (finish_member_template_decl): Use DECL_SOURCE_LOCATION. | |
74 | (push_template_decl_real): Likewise. | |
75 | ||
948d5b83 | 76 | 2019-09-15 Jason Merrill <jason@redhat.com> |
77 | ||
379b7d43 | 78 | PR c++/30277 - int-width bit-field promotion. |
79 | PR c++/33819 - long bit-field promotion. | |
80 | * typeck.c (cp_perform_integral_promotions): Handle large bit-fields | |
81 | properly. Handle 32-bit non-int bit-fields properly. | |
82 | (is_bitfield_expr_with_lowered_type): Don't look through NOP_EXPR. | |
83 | ||
02472c3e | 84 | PR c++/82165 - enum bitfields and operator overloading. |
85 | * call.c (build_new_op_1): Use unlowered_expr_type. | |
86 | ||
948d5b83 | 87 | * call.c (build_new_op_1): Don't apply any standard conversions to |
88 | the operands of a built-in operator. Don't suppress conversions in | |
89 | cp_build_unary_op. | |
90 | * typeck.c (cp_build_unary_op): Do integral promotions for enums. | |
91 | ||
ca5d48c5 | 92 | 2019-09-15 Marek Polacek <polacek@redhat.com> |
93 | ||
94 | PR c++/91740 - ICE with constexpr call and ?: in ARRAY_REF. | |
95 | * pt.c (build_non_dependent_expr): Call build_non_dependent_expr for | |
96 | the first operand. | |
97 | ||
2326dbbf | 98 | 2019-09-15 Nathan Sidwell <nathan@acm.org> |
99 | ||
100 | * cp-tree.h (DECL_CLONED_FUNCTION_P): Reimplement using | |
101 | IDENTIFIER_CDTOR_P, correct documentation. | |
102 | (DECL_CLONED_FUNCTION): Directly access field. | |
103 | (decl_cloned_function_p): Delete. | |
104 | * class.c (decl_cloned_function_p): Delete. | |
105 | * pt.c (instantiate_template_1): Check DECL_CHAIN is a decl. | |
106 | ||
b33daee6 | 107 | 2019-09-11 Nathan Sidwell <nathan@acm.org> |
108 | ||
109 | * c-objcp-common.c (cp-objcp-common.c): Alphababetize and | |
110 | correctly mark all C++ nodes. | |
111 | * decl.c (cp_tree_node_structure): Alphabetize. | |
112 | ||
dcf53eeb | 113 | 2019-09-10 Marek Polacek <polacek@redhat.com> |
114 | ||
115 | PR c++/91673 - ICE with noexcept in alias-declaration. | |
116 | * parser.c (CP_PARSER_FLAGS_DELAY_NOEXCEPT): New parser flag. | |
117 | (cp_parser_lambda_declarator_opt): Pass CP_PARSER_FLAGS_NONE to | |
118 | cp_parser_exception_specification_opt. | |
119 | (cp_parser_direct_declarator): Adjust a call to | |
120 | cp_parser_exception_specification_opt. | |
121 | (cp_parser_member_declaration): Pass CP_PARSER_FLAGS_DELAY_NOEXCEPT | |
122 | to cp_parser_declarator if not processing a friend or typedef | |
123 | declaration. | |
124 | (cp_parser_late_noexcept_specifier): Adjust a call to | |
125 | cp_parser_noexcept_specification_opt. | |
126 | (cp_parser_noexcept_specification_opt): New parameter for parser flags, | |
127 | drop the FRIEND_P parameter. Use the new parameter. | |
128 | (cp_parser_exception_specification_opt): Likewise. | |
129 | (cp_parser_transaction): Adjust a call to | |
130 | cp_parser_noexcept_specification_opt. | |
131 | (cp_parser_transaction_expression): Likewise. | |
132 | ||
bf9ff334 | 133 | 2019-09-10 Marek Polacek <polacek@redhat.com> |
134 | ||
135 | PR c++/91705 - constexpr evaluation rejects ++/-- on floats. | |
136 | * constexpr.c (cxx_eval_increment_expression): Call fold_simple on | |
137 | the offset. | |
138 | ||
d8385cff | 139 | 2019-09-10 Paolo Carlini <paolo.carlini@oracle.com> |
140 | ||
141 | * decl.c (has_designator_problem): Use cp_expr_loc_or_input_loc | |
142 | in error_at. | |
143 | (build_enumerator): Likewise. | |
144 | (cp_finish_decl): Use DECL_SOURCE_LOCATION. | |
145 | (grokdeclarator): Use id_loc in two error_at; change errror | |
146 | message about constinit together constexpr to use two ranges. | |
147 | ||
0268bb78 | 148 | 2019-09-09 Marek Polacek <polacek@redhat.com> |
149 | ||
150 | PR c++/84374 - diagnose invalid uses of decltype(auto). | |
151 | * decl.c (grokdeclarator): Diagnose wrong usage of decltype(auto) in | |
152 | a function declaration. | |
153 | ||
45252ef9 | 154 | 2019-09-06 Nathan Sidwell <nathan@acm.org> |
155 | ||
924ea280 | 156 | PR c++/91125 |
157 | * cp-tree.h (IDENTIFIER_REPO_CHOSEN, DECL_REPO_AVAILABLE_P): Delete. | |
158 | (struct lang_decl_base): Remove repo_available_p. | |
159 | * decl.c (duplicate_decls): Don't copy DECL_REPO_AVAILABLE_P. | |
160 | ||
161 | (Reserve TREE_LANG_FLAG_3 for modules. | |
45252ef9 | 162 | * cp-tree.h (DECL_CONSTRUCTION_VTABLE_P): Delete. |
163 | (DECL_NON_TRIVIALLY_INITIALIZED_P): Move to TREE_LANG_FLAG_6. | |
164 | * class.c (build_ctor_vtbl_group): Don't set | |
165 | DECL_CONSTRUCTION_VTABLE_P. | |
166 | * decl2.c (determine_visibility_from_class): Don't check | |
167 | DECL_CONSTRUCTION_VTABLE_P anymore. | |
168 | ||
d363d582 | 169 | 2019-09-06 Martin Liska <mliska@suse.cz> |
170 | ||
171 | PR c++/91125 | |
172 | * Make-lang.in: Remove repo.o. | |
173 | * config-lang.in: Likewise. | |
174 | * cp-tree.h (init_repo): Remove declarations | |
175 | of repo-related functions. | |
176 | (repo_emit_p): Likewise. | |
177 | (repo_export_class_p): Likewise. | |
178 | (finish_repo): Likewise. | |
179 | * decl2.c (import_export_class): Always | |
180 | set -1 value/ | |
181 | (mark_needed): Remove -frepo from comment. | |
182 | (import_export_decl): Similarly here. | |
183 | (c_parse_final_cleanups): Remove call of finish_repo. | |
184 | * lex.c (cxx_init): Remove call to init_repo. | |
185 | * optimize.c (can_alias_cdtor): Remove dead condition. | |
186 | * pt.c (push_template_decl_real): Update comment. | |
187 | (instantiate_decl): Remove dead code used for -frepo. | |
188 | * repo.c: Remove. | |
189 | ||
d5cec956 | 190 | 2019-09-05 Marek Polacek <polacek@redhat.com> |
191 | ||
192 | PR c++/91644 - ICE with constinit in function template. | |
193 | * decl.c (start_decl): Call retrofit_lang_decl for constinit variables. | |
194 | * pt.c (tsubst_expr): Pass LOOKUP_CONSTINIT down to cp_finish_decl for | |
195 | constinit variables. | |
196 | ||
2981b5fc | 197 | 2019-09-05 Nathan Sidwell <nathan@acm.org> |
198 | ||
199 | * cp-tree.h (DECL_VTABLE_OR_VTT_P): Forward to DECL_VIRTUAL_P. | |
200 | ||
0df381c4 | 201 | 2019-09-04 Marek Polacek <polacek@redhat.com> |
202 | ||
203 | * call.c (build_over_call): Remove -fdeduce-init-list implementation. | |
204 | * pt.c (unify): Likewise. | |
205 | ||
473c9fa6 | 206 | 2019-09-01 Marek Polacek <polacek@redhat.com> |
207 | ||
208 | PR c++/91129 - wrong error with binary op in template argument. | |
209 | * typeck.c (warn_for_null_address): Use fold_for_warn instead of | |
210 | fold_non_dependent_expr. | |
211 | (cp_build_binary_op): Likewise. | |
212 | ||
cd170b89 | 213 | 2019-08-30 Jason Merrill <jason@redhat.com> |
214 | ||
215 | Add source location to TRAIT_EXPR. | |
216 | * cp-tree.h (TRAIT_EXPR_LOCATION): New. | |
217 | (struct tree_trait_expr): Add locus field. | |
218 | * parser.c (cp_parser_trait_expr): Pass trait_loc down. | |
219 | * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Likewise. | |
220 | * semantics.c (finish_trait_expr): Add location parm. | |
221 | * tree.c (cp_expr_location): Handle TRAIT_EXPR. | |
222 | ||
509051ab | 223 | 2019-08-29 Paolo Carlini <paolo.carlini@oracle.com> |
224 | ||
225 | * decl.c (check_var_type): Add location_t parameter and use it. | |
226 | (grokdeclarator): Adjust call. | |
227 | * pt.c (tsubst_decl): Likewise. | |
228 | * cp-tree.h: Adjust declaration. | |
229 | ||
42a02a51 | 230 | 2019-08-28 Marek Polacek <polacek@redhat.com> |
231 | ||
232 | Implement P1152R4: Deprecating some uses of volatile. | |
233 | PR c++/91361 | |
234 | * cp-gimplify.c (cp_fold): Set TREE_THIS_VOLATILE. | |
235 | * decl.c (grokdeclarator): Warn about a volatile-qualified structured | |
236 | binding and return type. | |
237 | (grokparms): Warn about a volatile-qualified function parameter. | |
238 | * expr.c (mark_use) <case MODIFY_EXPR>: Emit a -Wvolatile warning. | |
239 | * typeck.c (cp_build_unary_op): Emit a -Wvolatile warning for pre and | |
240 | post ++/-- on a volatile operand. | |
241 | (genericize_compound_lvalue): Use a better location. Don't lose | |
242 | TREE_THIS_VOLATILE. | |
243 | (cp_build_modify_expr): Emit a -Wvolatile warning for a compound | |
244 | assignment whose LHS is volatile-qualified. Build the assignment with | |
245 | a more precise location. | |
246 | ||
1738f90e | 247 | 2019-08-28 Marek Polacek <polacek@redhat.com> |
248 | ||
249 | PR c++/91360 - Implement C++20 P1143R2: constinit. | |
250 | * cp-tree.h (TINFO_VAR_DECLARED_CONSTINIT): Define. | |
251 | (LOOKUP_CONSTINIT): Define. | |
252 | (enum cp_decl_spec): Add ds_constinit. | |
253 | * decl.c (check_tag_decl): Give an error for constinit in type | |
254 | declarations. | |
255 | (check_initializer): Also check LOOKUP_CONSTINIT. | |
256 | (cp_finish_decl): Add checking for a constinit declaration. Set | |
257 | TINFO_VAR_DECLARED_CONSTINIT. | |
258 | (grokdeclarator): Add checking for a declaration with the constinit | |
259 | specifier. | |
260 | * lex.c (init_reswords): Handle D_CXX20. | |
261 | * parser.c (cp_lexer_get_preprocessor_token): Pass a better location | |
262 | to warning_at. Warn about C++20 keywords. | |
263 | (cp_keyword_starts_decl_specifier_p): Handle RID_CONSTINIT. | |
264 | (cp_parser_diagnose_invalid_type_name): Add an inform about constinit. | |
265 | (cp_parser_decomposition_declaration): Maybe pass LOOKUP_CONSTINIT to | |
266 | cp_finish_decl. | |
267 | (cp_parser_decl_specifier_seq): Handle RID_CONSTINIT. | |
268 | (cp_parser_init_declarator): Maybe pass LOOKUP_CONSTINIT to | |
269 | cp_finish_decl. | |
270 | (set_and_check_decl_spec_loc): Add "constinit". | |
271 | * pt.c (tsubst_decl): Set TINFO_VAR_DECLARED_CONSTINIT. | |
272 | (instantiate_decl): Maybe pass LOOKUP_CONSTINIT to cp_finish_decl. | |
273 | * typeck2.c (store_init_value): If a constinit variable wasn't | |
274 | initialized using a constant initializer, give an error. | |
275 | ||
4d48acf5 | 276 | 2019-08-28 Nathan Sidwell <nathan@acm.org> |
277 | ||
278 | PR c++/90613 | |
279 | * name-lookup.c (cp_emit_debug_info): Check for builtins during | |
280 | overload iteration. | |
281 | ||
4fd69db4 | 282 | 2019-08-27 Marek Polacek <polacek@redhat.com> |
283 | ||
648516e0 | 284 | PR c++/81676 - bogus -Wunused warnings in constexpr if. |
285 | * semantics.c (maybe_mark_exp_read_r): New function. | |
286 | (finish_if_stmt): Call it on THEN_CLAUSE and ELSE_CLAUSE. | |
287 | ||
4fd69db4 | 288 | PR c++/91428 - warn about std::is_constant_evaluated in if constexpr. |
289 | * cp-tree.h (decl_in_std_namespace_p): Declare. | |
290 | * semantics.c (is_std_constant_evaluated_p): New. | |
291 | (finish_if_stmt_cond): Warn about "std::is_constant_evaluated ()" in | |
292 | an if-constexpr. | |
293 | * typeck.c (decl_in_std_namespace_p): No longer static. | |
294 | ||
579de82b | 295 | 2019-08-26 Jason Merrill <jason@redhat.com> |
296 | ||
297 | * decl.c (duplicate_decls): Always merge DECL_DECLARED_CONSTEXPR_P. | |
298 | ||
28f395f2 | 299 | 2019-08-26 Marek Polacek <polacek@redhat.com> |
300 | ||
301 | PR c++/91545 - ICE in constexpr store evaluation. | |
302 | * constexpr.c (cxx_eval_store_expression): Check FIELD_DECL instead | |
303 | of DECL_P. | |
304 | ||
e86f8793 | 305 | 2019-08-24 Nathan Sidwell <nathan@acm.org> |
306 | ||
307 | * class.c (check_for_overrides): Conversion operators need | |
308 | checking too. | |
309 | ||
b05022a5 | 310 | 2019-08-24 Paolo Carlini <paolo.carlini@oracle.com> |
311 | ||
312 | * semantics.c (finish_switch_cond): Improve error message location. | |
313 | ||
e86f8793 | 314 | 2019-08-23 Jason Merrill <jason@redhat.com> |
2f70f680 | 315 | |
316 | * decl2.c (decl_dependent_p): New. | |
317 | (mark_used): Check it instead of just processing_template_decl. | |
318 | ||
e86f8793 | 319 | 2019-08-23 Jason Merrill <jason@redhat.com> |
185e662b | 320 | |
321 | * parser.c (cp_parser_nested_name_specifier_opt): Avoid redundant | |
322 | error. | |
323 | ||
de41b18d | 324 | 2019-08-23 Marek Polacek <polacek@redhat.com> |
325 | ||
d1ecdf2c | 326 | PR c++/91521 - wrong error with operator->. |
327 | * decl.c (grokdeclarator): Return error_mark_node for an invalid | |
328 | trailing return type. | |
329 | ||
de41b18d | 330 | PR c++/79817 - attribute deprecated on namespace. |
331 | * cp-tree.h (cp_warn_deprecated_use_scopes): Declare. | |
332 | * decl.c (grokdeclarator): Call cp_warn_deprecated_use_scopes. | |
333 | (type_is_deprecated): Likewise. | |
334 | * decl2.c (cp_warn_deprecated_use_scopes): New function. | |
335 | * name-lookup.c (handle_namespace_attrs): Handle attribute deprecated. | |
336 | * parser.c (cp_parser_namespace_alias_definition): Call | |
337 | cp_warn_deprecated_use_scopes. | |
338 | (cp_parser_using_declaration): Likewise. | |
339 | (cp_parser_using_directive): Likewise. | |
340 | * semantics.c (finish_id_expression_1): Likewise. | |
341 | ||
c6b8a8ec | 342 | 2019-08-23 Nathan Sidwell <nathan@acm.org> |
343 | ||
344 | * class.c (check_for_override): Checking IDENTIFIER_VIRTUAL_P is | |
345 | sufficient, reorder DECL_OVERRIDE_P check. | |
346 | ||
05d17d91 | 347 | 2019-08-23 Iain Sandoe <iain@sandoe.co.uk> |
348 | ||
349 | PR pch/61250 | |
350 | * parser.c (cp_parser_initial_pragma): Call c_common_no_more_pch () | |
351 | after determining that the first token is not | |
352 | PRAGMA_GCC_PCH_PREPROCESS. | |
353 | ||
4bd51903 | 354 | 2019-08-22 Marek Polacek <polacek@redhat.com> |
355 | ||
356 | PR c++/91304 - prefix attributes ignored in condition. | |
357 | * parser.c (cp_parser_condition): Handle prefix attributes. | |
358 | ||
ac71c66c | 359 | 2019-08-21 Richard Sandiford <richard.sandiford@arm.com> |
360 | ||
361 | PR c++/91505 | |
362 | * decl.c (duplicate_decls): Call copy_attributes_to_builtin inside | |
363 | the BUILT_IN_NORMAL block rather than afterward. | |
364 | ||
88bbd5a9 | 365 | 2019-08-19 Marek Polacek <polacek@redhat.com> |
366 | ||
367 | PR c++/91264 - detect modifying const objects in constexpr. | |
368 | * constexpr.c (modifying_const_object_error): New function. | |
369 | (cxx_eval_call_expression): Set TREE_READONLY on a CONSTRUCTOR of | |
370 | a const-qualified object after it's been fully constructed. | |
371 | (modifying_const_object_p): New function. | |
372 | (cxx_eval_store_expression): Detect modifying a const object | |
373 | during constant expression evaluation. | |
374 | (cxx_eval_increment_expression): Use a better location when building | |
375 | up the store. | |
376 | (cxx_eval_constant_expression) <case DECL_EXPR>: Mark a constant | |
377 | object's constructor TREE_READONLY. | |
378 | ||
b0c0a8ea | 379 | 2019-08-15 Jason Merrill <jason@redhat.com> |
380 | ||
381 | PR c++/90393 - ICE with thow in ?: | |
382 | ||
383 | PR c++/64372, DR 1560 - Gratuitous lvalue-to-rvalue conversion in ?: | |
384 | * tree.c (lvalue_kind): Handle throw in one arm. | |
385 | * typeck.c (rationalize_conditional_expr): Likewise. | |
386 | (cp_build_modify_expr): Likewise. | |
387 | ||
e1722237 | 388 | 2019-08-14 Jason Merrill <jason@redhat.com> |
389 | ||
390 | Implement P0848R3, Conditionally Trivial Special Member Functions. | |
391 | * tree.c (special_memfn_p): New. | |
392 | * class.c (add_method): When overloading, hide ineligible special | |
393 | member fns. | |
394 | (check_methods): Set TYPE_HAS_COMPLEX_* here. | |
395 | * decl.c (grok_special_member_properties): Not here. | |
396 | * name-lookup.c (push_class_level_binding_1): Move overloaded | |
397 | functions case down, accept FUNCTION_DECL as target_decl. | |
398 | ||
da69edd6 | 399 | 2019-08-14 Jonathan Wakely <jwakely@redhat.com> |
400 | ||
401 | PR c++/91436 | |
402 | * name-lookup.c (get_std_name_hint): Fix min_dialect field for | |
403 | complex_literals and make_unique entries. | |
404 | ||
ac18cc03 | 405 | 2019-08-14 Jakub Jelinek <jakub@redhat.com> |
406 | Marek Polacek <polacek@redhat.com> | |
407 | ||
408 | PR c++/91391 - bogus -Wcomma-subscript warning. | |
409 | * parser.c (cp_parser_postfix_open_square_expression): Don't warn about | |
410 | a deprecated comma here. Pass warn_comma_subscript down to | |
411 | cp_parser_expression. | |
412 | (cp_parser_expression): New bool parameter. Warn about uses of a comma | |
413 | operator within a subscripting expression. | |
414 | (cp_parser_skip_to_closing_square_bracket): Revert to pre-r274121 state. | |
415 | (cp_parser_skip_to_closing_square_bracket_1): Remove. | |
416 | ||
a59be519 | 417 | 2019-08-14 Jonathan Wakely <jwakely@redhat.com> |
418 | ||
419 | * name-lookup.c (get_std_name_hint): Add more entries. | |
420 | ||
421381df | 421 | 2019-08-14 Paolo Carlini <paolo.carlini@oracle.com> |
422 | ||
423 | * decl2.c (grok_array_decl): Use the location of the open square | |
424 | bracket in error message about invalid types. | |
425 | ||
9fcf1d71 | 426 | 2019-08-14 Paolo Carlini <paolo.carlini@oracle.com> |
427 | ||
428 | * decl.c (grokdeclarator): Check here for typedef a function | |
429 | definition or a member function definition. | |
430 | (start_function): Adjust. | |
431 | (grokmethod): Likewise. | |
432 | ||
d1170f8d | 433 | 2019-08-13 Richard Sandiford <richard.sandiford@arm.com> |
434 | ||
435 | PR middle-end/91421 | |
436 | * decl.c (duplicate_decls): Use copy_decl_built_in_function. | |
437 | * pt.c (declare_integer_pack): Use set_decl_built_in_function. | |
438 | ||
fb2beaf7 | 439 | 2019-08-13 Marek Polacek <polacek@redhat.com> |
440 | ||
441 | PR c++/90473 - wrong code with nullptr in default argument. | |
442 | * call.c (null_ptr_cst_p): Update quote from the standard. | |
443 | * decl.c (check_default_argument): Don't return nullptr when the arg | |
444 | has side-effects. | |
445 | ||
81c03b42 | 446 | 2019-08-13 Marek Polacek <polacek@redhat.com> |
447 | ||
448 | * cp-tree.h (DECL_MUTABLE_P): Use FIELD_DECL_CHECK. | |
449 | ||
a1496ae7 | 450 | 2019-08-10 Jakub Jelinek <jakub@redhat.com> |
451 | ||
452 | * parser.c (cp_parser_omp_clause_name): Parse device_type. | |
453 | (cp_parser_omp_clause_device_type): New function. | |
454 | (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_DEVICE_TYPE. | |
455 | (OMP_DECLARE_TARGET_CLAUSE_MASK): Add PRAGMA_OMP_CLAUSE_DEVICE_TYPE. | |
456 | (cp_parser_omp_declare_target): Handle device_type clauses. Remove | |
457 | diagnostics for declare target with clauses nested in clause-less | |
458 | declare target declaration-definition-seq. | |
459 | * semantics.c (finish_omp_clauses): Handle OMP_CLAUSE_DEVICE_TYPE. | |
460 | ||
258e7c17 | 461 | 2019-08-09 Jakub Jelinek <jakub@redhat.com> |
462 | ||
96b43ffc | 463 | * parser.c (check_no_duplicate_clause): Simplify using |
464 | omp_find_clause. | |
465 | (cp_parser_omp_clause_if): Fix up printing of target {enter,exit} data | |
466 | directive name modifiers. | |
467 | ||
258e7c17 | 468 | PR c/91401 |
469 | * parser.c (cp_parser_omp_clause_dist_schedule): Comment out the | |
470 | check_no_duplicate_clause call, instead emit a warning for duplicate | |
471 | dist_schedule clauses. | |
472 | ||
940e8704 | 473 | 2019-08-08 Paolo Carlini <paolo.carlini@oracle.com> |
474 | ||
475 | * decl.c (grokdeclarator): Use id_loc and EXPR_LOCATION in | |
476 | a few error messages. | |
477 | ||
c3678335 | 478 | 2019-08-08 Marek Polacek <polacek@redhat.com> |
479 | ||
61e52125 | 480 | PR c++/87519 - bogus warning with -Wsign-conversion. |
481 | * typeck.c (cp_build_binary_op): Use same_type_p instead of comparing | |
482 | the types directly. | |
483 | ||
c3678335 | 484 | * constexpr.c (inline_asm_in_constexpr_error): New. |
485 | (cxx_eval_constant_expression) <case ASM_EXPR>: Call it. | |
486 | (potential_constant_expression_1) <case ASM_EXPR>: Likewise. | |
487 | ||
7082a9c7 | 488 | 2019-08-08 Jakub Jelinek <jakub@redhat.com> |
489 | ||
490 | * semantics.c (finish_omp_clauses): For C_ORT_OMP | |
491 | OMP_CLAUSE_USE_DEVICE_* clauses use oacc_reduction_head bitmap | |
492 | instead of generic_head to track duplicates. | |
493 | ||
63e9ead3 | 494 | 2019-08-07 Marek Polacek <polacek@redhat.com> |
495 | ||
496 | PR c++/81429 - wrong parsing of constructor with C++11 attribute. | |
497 | * parser.c (cp_parser_constructor_declarator_p): Handle the scenario | |
498 | when a parameter declaration begins with [[attribute]]. | |
499 | ||
1ba60c00 | 500 | 2019-08-07 Marek Polacek <polacek@redhat.com> |
501 | ||
502 | PR c++/91346 - Implement P1668R1, allow unevaluated asm in constexpr. | |
503 | * constexpr.c (cxx_eval_constant_expression): Handle ASM_EXPR. | |
504 | (potential_constant_expression_1) <case ASM_EXPR>: Allow. | |
505 | * cp-tree.h (finish_asm_stmt): Adjust. | |
506 | * parser.c (cp_parser_asm_definition): Grab the locaion of "asm" and | |
507 | use it. Change an error to a pedwarn. Allow asm in C++2a, warn | |
508 | otherwise. | |
509 | * pt.c (tsubst_expr): Pass a location down to finish_asm_stmt. | |
510 | * semantics.c (finish_asm_stmt): New location_t parameter. Use it. | |
511 | ||
75145cfe | 512 | 2019-08-07 Jakub Jelinek <jakub@redhat.com> |
513 | ||
514 | * parser.c (cp_parser_omp_clause_name): Parse use_device_addr clause. | |
515 | (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_USE_DEVICE_ADDR. | |
516 | (OMP_TARGET_DATA_CLAUSE_MASK): Add PRAGMA_OMP_CLAUSE_USE_DEVICE_ADDR. | |
517 | (cp_parser_omp_target_data): Handle PRAGMA_OMP_CLAUSE_USE_DEVICE_ADDR | |
518 | like PRAGMA_OMP_CLAUSE_USE_DEVICE_PTR, adjust diagnostics about no | |
519 | map or use_device_* clauses. | |
520 | * semantics.c (finish_omp_clauses): For OMP_CLAUSE_USE_DEVICE_PTR | |
521 | in OpenMP, require pointer or reference to pointer type rather than | |
522 | pointer or array or reference to pointer or array type. Handle | |
523 | OMP_CLAUSE_USE_DEVICE_ADDR. | |
524 | * pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_USE_DEVICE_ADDR. | |
525 | ||
52b2cdc9 | 526 | 2019-08-06 Jason Merrill <jason@redhat.com> |
527 | ||
528 | PR c++/91378 - ICE with noexcept and auto return type. | |
529 | * pt.c (maybe_instantiate_noexcept): push_to_top_level. | |
530 | ||
add510c7 | 531 | 2019-08-06 Paolo Carlini <paolo.carlini@oracle.com> |
532 | ||
533 | * decl.c (check_array_designated_initializer): Use | |
534 | cp_expr_loc_or_input_loc in one place. | |
535 | ||
d266deeb | 536 | 2019-08-06 Jakub Jelinek <jakub@redhat.com> |
537 | ||
538 | * parser.c (cp_parser_omp_for_loop): For OMP_LOOP, ignore parallel | |
539 | clauses and predetermine iterator as lastprivate. | |
540 | * semantics.c (handle_omp_for_class_iterator): Use | |
541 | OMP_CLAUSE_LASTPRIVATE_LOOP_IV instead of | |
542 | OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV, set it for lastprivate also | |
543 | on OMP_LOOP construct. If a clause is missing for class iterator | |
544 | on OMP_LOOP, add firstprivate clause, and if there is private | |
545 | clause, turn it into firstprivate too. | |
546 | (finish_omp_for): Formatting fix. For OMP_LOOP, adjust | |
547 | OMP_CLAUSE_LASTPRIVATE_LOOP_IV clause CP_CLAUSE_INFO, so that it | |
548 | uses copy ctor instead of default ctor. | |
549 | * cp-gimplify.c (cp_gimplify_expr): Handle OMP_LOOP like | |
550 | OMP_DISTRIBUTE etc. | |
551 | (cp_fold_r): Likewise. | |
552 | (cp_genericize_r): Likewise. | |
553 | (cxx_omp_finish_clause): Also finish lastprivate clause with | |
554 | OMP_CLAUSE_LASTPRIVATE_LOOP_IV flag. | |
555 | * pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_BIND. | |
556 | (tsubst_omp_for_iterator): For OMP_LOOP, ignore parallel | |
557 | clauses and predetermine iterator as lastprivate. | |
558 | * constexpr.c (potential_constant_expression_1): Handle OMP_LOOP | |
559 | like OMP_DISTRIBUTE etc. | |
560 | ||
88861534 | 561 | 2019-08-05 Marek Polacek <polacek@redhat.com> |
562 | ||
563 | DR 2413 - typename in conversion-function-ids. | |
564 | * parser.c (cp_parser_conversion_type_id): Call | |
565 | cp_parser_type_specifier_seq with CP_PARSER_FLAGS_TYPENAME_OPTIONAL | |
566 | instead of CP_PARSER_FLAGS_NONE. | |
567 | ||
f2a56ae7 | 568 | 2019-08-05 Paolo Carlini <paolo.carlini@oracle.com> |
569 | ||
570 | * cp-tree.h (cp_expr_loc_or_input_loc): New. | |
571 | (cxx_incomplete_type_diagnostic): Use it. | |
572 | * call.c (build_converted_constant_expr_internal, convert_like_real, | |
573 | convert_arg_to_ellipsis, convert_for_arg_passing, build_over_call, | |
574 | build_cxx_call, perform_implicit_conversion_flags, | |
575 | initialize_reference): Likewise. | |
576 | * constexpr.c (cxx_eval_internal_function, cxx_eval_call_expression, | |
577 | eval_and_check_array_index, cxx_eval_store_expression, | |
578 | cxx_eval_statement_list, cxx_eval_loop_expr, | |
579 | cxx_eval_constant_expression, potential_constant_expression_1): | |
580 | Likewise. | |
581 | * constraint.cc (check_for_logical_overloads, | |
582 | satisfy_predicate_constraint): Likewise. | |
583 | * cp-gimplify.c (cp_gimplify_expr): Likewise. | |
584 | * cvt.c (cp_convert_to_pointer, convert_to_reference, | |
585 | cp_convert_and_check, ocp_convert, maybe_warn_nodiscard): Likewise. | |
586 | * decl.c (pop_switch): Likewise. | |
587 | * decl2.c (delete_sanity): Likewise. | |
588 | * error.c (location_of): Likewise. | |
589 | * init.c (maybe_warn_list_ctor, build_aggr_init, | |
590 | warn_placement_new_too_small, build_new_1, build_vec_init): Likewise. | |
591 | * lex.c (unqualified_name_lookup_error): Likewise. | |
592 | * parser.c (cp_parser_initializer_list, cp_parser_omp_for_cond): | |
593 | Likewise. | |
594 | * pt.c (check_for_bare_parameter_packs, check_valid_ptrmem_cst_expr, | |
595 | unify_arg_conversion, convert_nontype_argument, | |
596 | tsubst_copy_and_build, resolve_typename_type): Likewise. | |
597 | * semantics.c (maybe_convert_cond, finish_call_expr, | |
598 | cp_build_vec_convert): Likewise. | |
599 | * typeck.c (decay_conversion, rationalize_conditional_expr, | |
600 | cp_build_unary_op, build_x_compound_expr_from_list, | |
601 | maybe_warn_about_returning_address_of_local, | |
602 | maybe_warn_pessimizing_move): Likewise. | |
603 | * typeck2.c (check_narrowing, digest_init_r, | |
604 | process_init_constructor_array): Likewise. | |
605 | ||
7359b1df | 606 | 2019-08-05 Tom Honermann <tom@honermann.net> |
607 | ||
608 | * parser.c (cp_parser_template_declaration_after_parameters): Enable | |
609 | class template argument deduction for non-type template parameters | |
610 | in literal operator templates. | |
611 | ||
487acd48 | 612 | 2019-08-05 Marek Polacek <polacek@redhat.com> |
613 | ||
614 | PR c++/91338 - Implement P1161R3: Deprecate a[b,c]. | |
615 | * parser.c (cp_parser_postfix_open_square_expression): Warn about uses | |
616 | of a comma operator within a subscripting expression. | |
617 | (cp_parser_skip_to_closing_square_bracket_1): New function, made out | |
618 | of... | |
619 | (cp_parser_skip_to_closing_square_bracket): ...this. | |
620 | ||
db868bac | 621 | 2019-08-05 Jason Merrill <jason@redhat.com> |
622 | ||
623 | * semantics.c (force_paren_expr): Preserve location. | |
624 | ||
7df939a3 | 625 | 2019-08-02 Marek Polacek <polacek@redhat.com> |
626 | ||
627 | PR c++/91230 - wrong error with __PRETTY_FUNCTION__ and generic lambda. | |
628 | * pt.c (value_dependent_expression_p): Consider __PRETTY_FUNCTION__ | |
629 | inside a template function value-dependent. | |
630 | ||
e4e3943c | 631 | 2019-08-02 Paolo Carlini <paolo.carlini@oracle.com> |
632 | ||
633 | * tree.c (handle_nodiscard_attribute): Do not warn about nodiscard | |
634 | applied to a constructor. | |
635 | ||
141b0ef7 | 636 | 2019-08-02 Martin Liska <mliska@suse.cz> |
637 | ||
638 | * decl.c (grok_op_properties): | |
639 | Mark DECL_SET_IS_OPERATOR_DELETE for user-provided delete operators. | |
640 | ||
36154c6c | 641 | 2019-08-01 Martin Sebor <msebor@redhat.com> |
642 | ||
643 | PR c++/90947 | |
644 | * decl.c (reshape_init_array_1): Avoid truncating initializer | |
645 | lists containing string literals. | |
646 | ||
9c490f7a | 647 | 2019-08-01 Marek Polacek <polacek@redhat.com> |
648 | ||
649 | PR c++/90805 - detect narrowing in case values. | |
650 | * decl.c (case_conversion): Detect narrowing in case values. | |
651 | ||
b310326b | 652 | 2019-07-31 Paolo Carlini <paolo.carlini@oracle.com> |
653 | ||
654 | * decl2.c (delete_sanity): Improve diagnostic locations, use | |
655 | cp_expr_loc_or_loc in four places. | |
656 | ||
30ca2094 | 657 | 2019-07-31 Jason Merrill <jason@redhat.com> |
658 | ||
5c2419ef | 659 | PR c++/90538 - multiple expansions of capture packs |
660 | * cp-tree.h (DECLTYPE_FOR_INIT_CAPTURE): Remove. | |
661 | * lambda.c (add_capture): Copy parameter packs from init. | |
662 | (lambda_capture_field_type): Always use auto for init-capture. | |
663 | * pt.c (uses_parameter_packs): Return tree. | |
664 | (tsubst) [DECLTYPE_TYPE]: Remove init-capture handling. | |
665 | (gen_elem_of_pack_expansion_instantiation): Don't push | |
666 | local_specialization_stack. | |
667 | (prepend_one_capture): New. | |
668 | (tsubst_lambda_expr): Use it. Don't touch local_specializations. | |
669 | (do_auto_deduction): Avoid redundant error. | |
670 | ||
30ca2094 | 671 | Fix copy_node of TEMPLATE_INFO. |
672 | * cp-tree.h (struct tree_template_info): Use tree_base instead of | |
673 | tree_common. Add tmpl and args fields. | |
674 | (TI_TEMPLATE, TI_ARGS): Adjust. | |
675 | ||
17c75949 | 676 | 2019-07-30 Martin Liska <mliska@suse.cz> |
677 | ||
678 | PR tree-optimization/91270 | |
679 | * tree-ssa-dce.c (propagate_necessity): Mark 2nd argument | |
680 | of delete operator as needed. | |
681 | ||
4ee64e30 | 682 | 2019-07-25 Martin Liska <mliska@suse.cz> |
683 | Dominik Infuhr <dominik.infuehr@theobroma-systems.com> | |
684 | ||
685 | PR c++/23383 | |
686 | * decl.c (cxx_init_decl_processing): Mark delete operators | |
687 | with DECL_SET_IS_OPERATOR_DELETE. | |
688 | ||
92e4277c | 689 | 2019-07-25 Martin Liska <mliska@suse.cz> |
690 | ||
691 | * decl.c (duplicate_decls): Use new macros | |
692 | (e.g. DECL_SET_LAMBDA_FUNCTION and DECL_LAMBDA_FUNCTION_P). | |
693 | (cxx_init_decl_processing): Likewise. | |
694 | (grok_op_properties): Likewise. | |
695 | * parser.c (cp_parser_lambda_declarator_opt): Likewise. | |
696 | ||
a02d8e72 | 697 | 2019-07-24 Martin Sebor <msebor@redhat.com> |
698 | ||
699 | PR driver/80545 | |
700 | * decl.c (finish_function): Use lang_mask. | |
701 | ||
b2b8dbd1 | 702 | 2019-07-20 Jason Merrill <jason@redhat.com> |
703 | ||
704 | * cp-tree.h (ovl_iterator::using_p): A USING_DECL by itself was also | |
705 | introduced by a using-declaration. | |
706 | ||
8086cf94 | 707 | 2019-07-20 Jason Merrill <jason@redhat.com> |
708 | ||
709 | Reduce memory consumption for push/pop_access_scope. | |
710 | * name-lookup.c (leave_scope): Do add class levels other than | |
711 | previous_class_level to free_binding_level. | |
712 | (invalidate_class_lookup_cache): Move from class.c, add to | |
713 | free_binding_level. | |
714 | * pt.c (saved_access_scope): Change from list to vec. | |
715 | ||
31890b58 | 716 | 2019-07-20 Jakub Jelinek <jakub@redhat.com> |
717 | ||
718 | * cp-tree.h (OMP_FOR_GIMPLIFYING_P): Use OMP_LOOPING_CHECK | |
719 | instead of OMP_LOOP_CHECK. | |
720 | * parser.c (cp_parser_omp_clause_name): Handle bind clause. | |
721 | (cp_parser_omp_clause_bind): New function. | |
722 | (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_BIND. | |
723 | (OMP_LOOP_CLAUSE_MASK): Define. | |
724 | (cp_parser_omp_loop): New function. | |
725 | (cp_parser_omp_parallel, cp_parser_omp_teams): Handle parsing of | |
726 | loop combined with parallel or teams. | |
727 | (cp_parser_omp_construct): Handle PRAGMA_OMP_LOOP. | |
728 | (cp_parser_pragma): Likewise. | |
729 | * pt.c (tsubst_expr): Handle OMP_LOOP. | |
730 | * semantics.c (finish_omp_clauses): Handle OMP_CLAUSE_BIND. | |
731 | ||
4eaeb856 | 732 | 2019-07-19 Jason Merrill <jason@redhat.com> |
733 | ||
734 | PR c++/90101 - dependent class non-type parameter. | |
735 | * pt.c (invalid_nontype_parm_type_p): Check for dependent class type. | |
736 | ||
d4f6160a | 737 | 2019-07-18 Jason Merrill <jason@redhat.com> |
738 | ||
739 | PR c++/90098 - partial specialization and class non-type parms. | |
740 | PR c++/90099 | |
741 | PR c++/90101 | |
742 | * call.c (build_converted_constant_expr_internal): Don't copy. | |
743 | * pt.c (process_partial_specialization): Allow VIEW_CONVERT_EXPR | |
744 | around class non-type parameter. | |
745 | (unify) [TEMPLATE_PARM_INDEX]: Ignore cv-quals. | |
746 | ||
ae08adfa | 747 | 2019-07-16 Jason Merrill <jason@redhat.com> |
748 | ||
7d42682d | 749 | * parser.c (make_location): Add overload taking cp_lexer* as last |
750 | parameter. | |
751 | ||
56e35b0b | 752 | * parser.c (cp_parser_simple_type_specifier): Separate tentative |
753 | parses for optional type-spec and CTAD. | |
754 | ||
ae08adfa | 755 | * parser.c (cp_parser_nested_name_specifier_opt): If the token is |
756 | already CPP_NESTED_NAME_SPECIFIER, leave it alone. | |
757 | ||
9b53afe9 | 758 | 2019-07-12 Jakub Jelinek <jakub@redhat.com> |
759 | ||
760 | * parser.c (cp_parser_omp_clause_name): Handle order clause. | |
761 | (cp_parser_omp_clause_order): New function. | |
762 | (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_ORDER. | |
763 | (OMP_SIMD_CLAUSE_MASK, OMP_FOR_CLAUSE_MASK): Add | |
764 | PRAGMA_OMP_CLAUSE_ORDER. | |
765 | * semantics.c (finish_omp_clauses): Handle OMP_CLAUSE_ORDER. | |
766 | * pt.c (tsubst_omp_clauses): Likewise. | |
767 | ||
7e184314 | 768 | 2019-07-10 Paolo Carlini <paolo.carlini@oracle.com> |
769 | ||
770 | * decl.c (get_type_quals, | |
771 | smallest_type_location (const cp_decl_specifier_seq*)): New. | |
772 | (check_tag_decl): Use smallest_type_location in error_at about | |
773 | multiple types in one declaration. | |
774 | (grokdeclarator): Use locations[ds_complex] in error_at about | |
775 | complex invalid; use locations[ds_storage_class] in error_at | |
776 | about static cdtor; use id_loc in error_at about flexible | |
777 | array member in union; use get_type_quals. | |
778 | ||
2e966e2a | 779 | 2019-07-09 Martin Sebor <msebor@redhat.com> |
780 | ||
781 | PR c++/61339 | |
782 | * cp-tree.h: Change class-key of PODs to struct and others to class. | |
783 | * search.c: Same. | |
784 | * semantics.c (finalize_nrv_r): Same. | |
785 | ||
251317e4 | 786 | 2019-07-09 Martin Sebor <msebor@redhat.com> |
787 | ||
788 | PR c++/61339 | |
789 | * constexpr.c (cxx_eval_call_expression): Change class-key from class | |
790 | to struct and vice versa to match convention and avoid -Wclass-is-pod | |
791 | and -Wstruct-no-pod. | |
792 | * constraint.cc (get_concept_definition): Same. | |
793 | * cp-tree.h: Same. | |
794 | * cxx-pretty-print.h: Same. | |
795 | * error.c: Same. | |
796 | * logic.cc (term_list::replace): Same. | |
797 | * name-lookup.c (find_local_binding): Same. | |
798 | * pt.c (tsubst_binary_right_fold): Same. | |
799 | * search.c (field_accessor_p): Same. | |
800 | * semantics.c (expand_or_defer_fn): Same. | |
801 | ||
8ce2417b | 802 | 2019-07-08 Jakub Jelinek <jakub@redhat.com> |
803 | ||
804 | PR c++/91110 | |
805 | * decl2.c (cp_omp_mappable_type_1): Don't emit any note for | |
806 | error_mark_node type. | |
807 | ||
fdf24c71 | 808 | 2019-07-05 Jakub Jelinek <jakub@redhat.com> |
809 | ||
810 | PR c++/67184 | |
811 | PR c++/69445 | |
812 | * call.c (build_new_method_call_1): Remove set but not used variable | |
813 | binfo. | |
814 | ||
eedad335 | 815 | 2019-07-05 Paolo Carlini <paolo.carlini@oracle.com> |
816 | ||
817 | PR c++/67184 (again) | |
818 | PR c++/69445 | |
819 | * call.c (build_over_call): Devirtualize user-defined operators | |
820 | coming from a base too. | |
821 | (build_new_method_call_1): Do not devirtualize here. | |
822 | ||
317c6046 | 823 | 2019-07-04 Marek Polacek <polacek@redhat.com> |
824 | ||
825 | DR 1813 | |
eedad335 | 826 | PR c++/83374 - __is_standard_layout wrong for a class with repeated |
827 | bases. | |
317c6046 | 828 | * class.c (check_bases): Set CLASSTYPE_NON_STD_LAYOUT for a class if |
829 | CLASSTYPE_REPEATED_BASE_P is true. | |
830 | ||
e552e611 | 831 | 2019-07-04 Andrew Stubbs <ams@codesourcery.com> |
832 | ||
833 | * cp-tree.h (cp_omp_emit_unmappable_type_notes): New prototype. | |
834 | * decl.c (cp_finish_decl): Call cp_omp_emit_unmappable_type_notes. | |
835 | * decl2.c (cp_omp_mappable_type): Move contents to ... | |
c5c4ce6c | 836 | (cp_omp_mappable_type_1): ... here and add note output. |
e552e611 | 837 | (cp_omp_emit_unmappable_type_notes): New function. |
838 | * semantics.c (finish_omp_clauses): Call | |
839 | cp_omp_emit_unmappable_type_notes in four places. | |
840 | ||
d8ae7f77 | 841 | 2019-07-03 Martin Liska <mliska@suse.cz> |
842 | ||
c5c4ce6c | 843 | * call.c (build_new_op_1): Remove dead assignemts. |
d8ae7f77 | 844 | * typeck.c (cp_build_binary_op): Likewise. |
845 | ||
d1ca0650 | 846 | 2019-06-27 Jason Merrill <jason@redhat.com> |
847 | ||
848 | PR c++/55442 - memory-hog with highly recursive constexpr. | |
849 | * constexpr.c (push_cx_call_context): Return depth. | |
850 | (cxx_eval_call_expression): Don't cache past constexpr_cache_depth. | |
851 | ||
98c0f4ea | 852 | 2019-06-27 Jan Hubicka <jh@suse.cz> |
853 | ||
854 | * class.c (layout_class_type): Set TYPE_CXX_ODR_P for as-base | |
855 | type copy. | |
856 | ||
22eb1ed5 | 857 | 2019-06-27 Martin Liska <mliska@suse.cz> |
858 | ||
859 | * class.c (adjust_clone_args): Remove obviously | |
860 | dead assignments. | |
861 | (dump_class_hierarchy_r): Likewise. | |
862 | * decl.c (check_initializer): Likewise. | |
863 | * parser.c (cp_parser_lambda_expression): Likewise. | |
864 | * pt.c (unify_bound_ttp_args): Likewise. | |
865 | (convert_template_argument): Likewise. | |
866 | * rtti.c (build_headof): Likewise. | |
867 | * typeck.c (convert_for_initialization): Likewise. | |
868 | ||
08f06db4 | 869 | 2019-06-25 Jason Merrill <jason@redhat.com> |
870 | ||
12f93ae8 | 871 | PR c++/70462 - unnecessary base ctor variant with final. |
872 | * optimize.c (populate_clone_array): Skip base variant if | |
873 | CLASSTYPE_FINAL. | |
874 | (maybe_clone_body): We don't need an alias if we are only defining | |
875 | one clone. | |
876 | ||
08f06db4 | 877 | * class.c (resolves_to_fixed_type_p): Check CLASSTYPE_FINAL. |
878 | ||
2a923b7f | 879 | 2019-06-25 Jakub Jelinek <jakub@redhat.com> |
880 | ||
881 | PR c++/90969 | |
882 | * constexpr.c (cxx_eval_array_reference): Don't look through VCE from | |
883 | vector type if lval. | |
884 | ||
c5c4ce6c | 885 | 2019-06-25 Jozef Lawrynowicz <jozef.l@mittosystems.com> |
886 | ||
887 | * lex.c (init_reswords): Create keyword for "__intN__" type. | |
888 | * cp-tree.h (cp_decl_specifier_seq): New bitfield "int_n_alt". | |
889 | * decl.c (grokdeclarator): Don't pedwarn about "__intN" ISO | |
890 | C incompatibility if alternate "__intN__" form is used. | |
891 | * parser.c (cp_parser_simple_type_specifier): Set | |
892 | decl_specs->int_n_alt if "__intN__" form is used. | |
893 | ||
aaabc7bc | 894 | 2019-06-24 Jan Hubicka <jh@suse.cz> |
895 | ||
896 | * lex.c (cxx_make_type): Set TYPE_CXX_ODR_P. | |
897 | ||
95e9eb33 | 898 | 2019-06-24 Jason Merrill <jason@redhat.com> |
899 | ||
900 | * class.c (layout_class_type): Don't use a separate | |
901 | CLASSTYPE_AS_BASE if it's the same size. | |
902 | ||
4ae8e0c9 | 903 | 2019-06-23 Marek Polacek <polacek@redhat.com> |
904 | ||
905 | * call.c (convert_default_arg): Use DEFERRED_PARSE instead of | |
906 | DEFAULT_ARG. | |
907 | * cp-objcp-common.c (cp_tree_size): Likewise. Use tree_deferred_parse | |
908 | instead of tree_default_arg. | |
909 | * cp-tree.def: Rename DEFAULT_ARG to DEFERRED_PARSE. | |
910 | * cp-tree.h: Rename DEFARG_TOKENS to DEFPARSE_TOKENS. Rename | |
911 | DEFARG_INSTANTIATIONS to DEFPARSE_INSTANTIATIONS. Rename | |
912 | tree_default_arg to tree_deferred_parse. | |
913 | (UNPARSED_NOEXCEPT_SPEC_P): Use DEFERRED_PARSE instead of DEFAULT_ARG. | |
914 | (cp_tree_node_structure_enum): Rename TS_CP_DEFAULT_ARG to | |
915 | TS_CP_DEFERRED_PARSE. | |
916 | (lang_tree_node): Rename tree_default_arg to tree_deferred_parse. | |
917 | Rename default_arg to deferred_parse. Use TS_CP_DEFERRED_PARSE instead | |
918 | of TS_CP_DEFAULT_ARG. | |
919 | (defarg_location): Remove declaration. | |
920 | (defparse_location): Add declaration. | |
921 | * decl.c (grokfndecl): Use DEFERRED_PARSE instead of DEFAULT_ARG. | |
922 | Call defparse_location instead of defarg_location. | |
923 | (check_default_argument): Use DEFERRED_PARSE instead of DEFAULT_ARG. | |
924 | (cp_tree_node_structure): Likewise. Use TS_CP_DEFERRED_PARSE instead | |
925 | of TS_CP_DEFAULT_ARG. | |
926 | * decl2.c (grokfield): Use DEFERRED_PARSE instead of DEFAULT_ARG. | |
927 | * error.c (dump_expr): Likewise. | |
928 | (location_of): Likewise. | |
929 | * init.c (get_nsdmi): Likewise. | |
930 | * parser.c (cp_parser_save_noexcept): Likewise. Use DEFPARSE_TOKENS | |
931 | instead of DEFARG_TOKENS. | |
932 | (cp_parser_late_noexcept_specifier): Likewise. | |
933 | (cp_parser_late_parse_one_default_arg): Use DEFPARSE_TOKENS instead | |
934 | of DEFARG_TOKENS. | |
935 | (cp_parser_late_parsing_default_args): Use DEFERRED_PARSE instead of | |
936 | DEFAULT_ARG. Use DEFPARSE_INSTANTIATIONS instead of | |
937 | DEFARG_INSTANTIATIONS. | |
938 | (cp_parser_cache_defarg): Use DEFERRED_PARSE instead of DEFAULT_ARG. | |
939 | Use DEFPARSE_TOKENS instead of DEFARG_TOKENS. Use | |
940 | DEFPARSE_INSTANTIATIONS instead of DEFARG_INSTANTIATIONS. | |
941 | (defparse_location): Renamed from defarg_location. | |
942 | * pt.c (tsubst_default_argument): Use DEFERRED_PARSE instead of | |
943 | DEFAULT_ARG. | |
944 | (tsubst_arg_types): Likewise. | |
945 | (dependent_type_p_r): Likewise. | |
946 | * tree.c (cp_tree_equal): Likewise. | |
947 | (cp_walk_subtrees): Likewise. | |
948 | * typeck.c (convert_arguments): Likewise. | |
949 | ||
4a74b19c | 950 | 2019-06-22 Marek Polacek <polacek@redhat.com> |
951 | ||
43398ac5 | 952 | PR c++/86476 - noexcept-specifier is a complete-class context. |
953 | PR c++/52869 | |
954 | * cp-tree.def (DEFAULT_ARG): Update commentary. | |
955 | * cp-tree.h (UNPARSED_NOEXCEPT_SPEC_P): New macro. | |
956 | (tree_default_arg): Use tree_base instead of tree_common. | |
957 | (do_push_parm_decls, maybe_check_overriding_exception_spec): Declare. | |
958 | * decl.c (do_push_parm_decls): New function, broken out of... | |
959 | (store_parm_decls): ...here. Call it. | |
960 | * except.c (nothrow_spec_p): Accept DEFAULT_ARG in the assert. | |
961 | * parser.c (cp_parser_noexcept_specification_opt, | |
962 | cp_parser_late_noexcept_specifier, noexcept_override_late_checks): | |
963 | Forward-declare. | |
964 | (unparsed_noexcepts): New macro. | |
965 | (push_unparsed_function_queues): Update initializer. | |
966 | (cp_parser_direct_declarator): Pass FRIEND_P to | |
967 | cp_parser_exception_specification_opt. | |
968 | (inject_parm_decls): New. | |
969 | (pop_injected_parms): New. | |
970 | (cp_parser_class_specifier_1): Implement delayed parsing of | |
971 | noexcept-specifiers. | |
972 | (cp_parser_save_noexcept): New. | |
973 | (cp_parser_late_noexcept_specifier): New. | |
974 | (noexcept_override_late_checks): New. | |
975 | (cp_parser_noexcept_specification_opt): Add FRIEND_P parameter. Call | |
976 | cp_parser_save_noexcept instead of the normal processing if needed. | |
977 | (cp_parser_exception_specification_opt): Add FRIEND_P parameter and | |
978 | pass it to cp_parser_noexcept_specification_opt. | |
979 | (cp_parser_save_member_function_body): Fix comment. | |
980 | (cp_parser_save_default_args): Maybe save the noexcept-specifier to | |
981 | post process. | |
982 | (cp_parser_transaction): Update call to | |
983 | cp_parser_noexcept_specification_opt. | |
984 | (cp_parser_transaction_expression): Likewise. | |
985 | * parser.h (cp_unparsed_functions_entry): Add new field to carry | |
986 | a noexcept-specifier. | |
987 | * pt.c (dependent_type_p_r): Handle unparsed noexcept expression. | |
988 | * search.c (maybe_check_overriding_exception_spec): New function, broken | |
989 | out of... | |
990 | (check_final_overrider): ...here. Call | |
991 | maybe_check_overriding_exception_spec. | |
992 | * tree.c (canonical_eh_spec): Handle UNPARSED_NOEXCEPT_SPEC_P. | |
993 | (cp_tree_equal): Handle DEFAULT_ARG. | |
994 | ||
4a74b19c | 995 | PR c++/90881 - bogus -Wunused-value in unevaluated context. |
996 | * cvt.c (convert_to_void): Don't emit unused warnings in | |
997 | an unevaluated context. | |
998 | ||
13bae8b5 | 999 | 2019-06-22 Paolo Carlini <paolo.carlini@oracle.com> |
1000 | ||
1001 | * decl.c (grokdeclarator): Use id_loc, typespec_loc, and | |
1002 | locations[ds_storage_class] in a few additional places. | |
1003 | ||
45b6a3bb | 1004 | 2019-06-21 Paolo Carlini <paolo.carlini@oracle.com> |
1005 | ||
1006 | PR c++/90909 | |
1007 | Revert: | |
1008 | 2019-05-21 Paolo Carlini <paolo.carlini@oracle.com> | |
1009 | ||
1010 | PR c++/67184 | |
1011 | PR c++/69445 | |
1012 | * call.c (build_over_call): Devirtualize when the final overrider | |
1013 | comes from the base. | |
1014 | ||
5571081d | 1015 | 2019-06-21 Marek Polacek <polacek@redhat.com> |
1016 | ||
f9cef4bc | 1017 | PR c++/61490 - qualified-id in friend function definition. |
1018 | * decl.c (grokdeclarator): Diagnose qualified-id in friend function | |
1019 | definition. Improve location for diagnostics of friend functions. | |
1020 | ||
e4a9f08b | 1021 | PR c++/60223 - ICE with T{} in non-deduced context. |
1022 | * pt.c (unify): Allow COMPOUND_LITERAL_P in a non-deduced context. | |
1023 | ||
8f7ef210 | 1024 | PR c++/64235 - missing syntax error with invalid alignas. |
1025 | * parser.c (cp_parser_std_attribute_spec): Commit to tentative parse | |
1026 | if there's a missing close paren. | |
1027 | ||
5571081d | 1028 | PR c++/90490 - fix decltype issues in noexcept-specifier. |
1029 | * except.c (build_noexcept_spec): Call | |
1030 | instantiate_non_dependent_expr_sfinae before | |
1031 | build_converted_constant_expr instead of calling | |
1032 | instantiate_non_dependent_expr after it. Add | |
1033 | processing_template_decl_sentinel. | |
1034 | ||
e205ca6a | 1035 | 2019-06-21 Jakub Jelinek <jakub@redhat.com> |
1036 | ||
1037 | PR c++/90950 | |
1038 | * semantics.c (finish_omp_clauses): Don't reject references to | |
1039 | incomplete types if processing_template_decl. | |
1040 | ||
e7b53e8c | 1041 | 2019-06-19 Marek Polacek <polacek@redhat.com> |
1042 | ||
1043 | PR c++/60364 - noreturn after first decl not diagnosed. | |
1044 | * decl.c (duplicate_decls): Give an error when a function is | |
1045 | declared [[noreturn]] after its first declaration. | |
1046 | * parser.c (cp_parser_std_attribute): Don't treat C++11 noreturn | |
1047 | attribute as equivalent to GNU's. | |
1048 | * tree.c (std_attribute_table): Add noreturn. | |
1049 | ||
631dab46 | 1050 | 2019-06-19 Jakub Jelinek <jakub@redhat.com> |
1051 | ||
1052 | * cp-gimplify.c (cp_genericize_r): Handle OMP_CLAUSE_{IN,EX}CLUSIVE | |
1053 | like OMP_CLAUSE_SHARED. | |
1054 | ||
ca612e6a | 1055 | 2019-06-18 Jason Merrill <jason@redhat.com> |
1056 | ||
1057 | * constexpr.c (cxx_eval_store_expression): Delay target evaluation. | |
1058 | ||
a43f2adc | 1059 | 2019-06-18 Jason Merrill <jason@redhat.com> |
1060 | ||
1061 | * constexpr.c (eval_and_check_array_index): Split out from... | |
1062 | (cxx_eval_array_reference): ...here. | |
1063 | (cxx_eval_store_expression): Use it here, too. | |
1064 | (diag_array_subscript): Take location. Strip location wrapper. | |
1065 | ||
e8e065dc | 1066 | 2019-06-18 Jason Merrill <jason@redhat.com> |
1067 | ||
1068 | * constexpr.c (cxx_eval_constant_expression): Handle conversion from | |
1069 | and then to the same type. | |
1070 | ||
1dbba015 | 1071 | 2019-06-18 Jason Merrill <jason@redhat.com> |
1072 | ||
1073 | * constexpr.c (unshare_constructor): Add MEM_STAT_DECL. | |
1074 | ||
da008d72 | 1075 | 2019-06-17 Jakub Jelinek <jakub@redhat.com> |
1076 | ||
1077 | * semantics.c (finish_omp_clauses): For OMP_CLAUSE_REDUCTION_INSCAN | |
1078 | set need_copy_assignment. | |
1079 | ||
b4b221d8 | 1080 | 2019-06-17 Marek Polacek <polacek@redhat.com> |
1081 | ||
1082 | PR c++/83820 - excessive attribute arguments not detected. | |
1083 | * parser.c (cp_parser_std_attribute): Detect excessive arguments. | |
1084 | ||
c81ddee1 | 1085 | 2019-06-17 Nathan Sidwell <nathan@acm.org> |
1086 | ||
1087 | PR c++/90754 | |
1088 | * name-lookup.c (lookup_type_scope_1): Calll qualify_lookup before | |
1089 | checking context. | |
1090 | ||
5f613a37 | 1091 | 2019-06-14 Marek Polacek <polacek@redhat.com> |
1092 | ||
1093 | PR c++/90884 - stray note with -Wctor-dtor-privacy. | |
1094 | * class.c (maybe_warn_about_overly_private_class): Guard the call to | |
1095 | inform. | |
1096 | ||
3609f654 | 1097 | 2019-06-12 Jason Merrill <jason@redhat.com> |
1098 | ||
1099 | PR c++/85552 - wrong instantiation of dtor for DMI. | |
1100 | * typeck2.c (digest_nsdmi_init): Set tf_no_cleanup for direct-init. | |
1101 | ||
43bbc1da | 1102 | 2019-06-13 Paolo Carlini <paolo.carlini@oracle.com> |
1103 | ||
1104 | * decl.c (grokdeclarator): Use id_loc in five additional places | |
1105 | in the last part of the function. | |
1106 | ||
1107 | 2019-06-13 Paolo Carlini <paolo.carlini@oracle.com> | |
1108 | ||
1109 | * decl.c (grokdeclarator): Move further up the declaration of | |
1110 | id_loc, use it immediately, update its value after the loop | |
1111 | over declarator, use it again in the final part of function; | |
1112 | improve locations of error messages about multiple data types | |
1113 | and conflicting specifiers. | |
1114 | ||
fec050ac | 1115 | 2019-06-13 Richard Biener <rguenther@suse.de> |
1116 | ||
1117 | PR c++/90801 | |
1118 | * typeck2.c (split_nonconstant_init_1): Properly count | |
1119 | num_split_elts, optimize single constructor elt removal. | |
1120 | ||
6233ade9 | 1121 | 2019-06-12 Marek Polacek <polacek@redhat.com> |
1122 | ||
7ff4860a | 1123 | PR c++/66999 - 'this' captured by reference. |
1124 | * parser.c (cp_parser_lambda_introducer): Reject `&this'. Use | |
1125 | cp_lexer_nth_token_is instead of cp_lexer_peek_nth_token. | |
1126 | ||
518af62d | 1127 | PR c++/90825 - endless recursion when evaluating sizeof. |
1128 | PR c++/90832 - endless recursion when evaluating sizeof. | |
1129 | * constexpr.c (cxx_eval_constant_expression): Don't recurse on the | |
1130 | result of fold_sizeof_expr if is returns a SIZEOF_EXPR. | |
1131 | * typeck.c (cxx_sizeof_expr): Only return a SIZEOF_EXPR if the operand | |
1132 | is instantiation-dependent. | |
1133 | ||
6233ade9 | 1134 | PR c++/90736 - bogus error with alignof. |
1135 | * constexpr.c (adjust_temp_type): Use cv_unqualified type. | |
1136 | ||
d5d463f6 | 1137 | 2019-06-11 Matthew Beliveau <mbelivea@redhat.com> |
1138 | ||
1139 | PR c++/90449 - add -Winaccessible-base option. | |
1140 | * class.c (warn_about_ambiguous_bases): Changed name to: | |
1141 | maybe_warn_about_inaccessible_bases. | |
c5c4ce6c | 1142 | (maybe_warn_about_inaccessible_bases): Implemented new |
d5d463f6 | 1143 | Winaccessible-base warning option for both direct and virtual |
1144 | base warnings. | |
1145 | (layout_class_type): Call to warn_about_ambiguous_bases changed to fit | |
1146 | new name. | |
1147 | ||
c89f472e | 1148 | 2019-06-11 Richard Biener <rguenther@suse.de> |
1149 | ||
1150 | PR c++/90801 | |
1151 | * typeck2.c (split_nonconstant_init_1): Avoid ordered remove | |
1152 | from CONSTRUCTOR by marking to remove elements and doing all | |
1153 | of them in a O(n) scan. | |
1154 | ||
78a67ead | 1155 | 2019-06-11 Jakub Jelinek <jakub@redhat.com> |
1156 | ||
1157 | PR c++/90810 | |
1158 | * init.c (constant_value_1): Handle VECTOR_CST DECL_INITIAL for | |
1159 | !DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P decls like CONSTRUCTOR. | |
1160 | ||
64940dfc | 1161 | 2019-06-11 Martin Liska <mliska@suse.cz> |
1162 | ||
1163 | PR c++/87847 | |
1164 | * pt.c (init_template_processing): Disable hash table | |
1165 | sanitization for decl_specializations and type_specializations. | |
1166 | ||
7a429a9d | 1167 | 2019-06-10 Jason Merrill <jason@redhat.com> |
1168 | ||
714c2a31 | 1169 | * constexpr.c (free_constructor): New. |
1170 | (cxx_eval_call_expression): Free parameter value CONSTRUCTORs. | |
1171 | ||
e25c1ab4 | 1172 | * constexpr.c (unshare_constructor): Only unshare if T is itself a |
1173 | CONSTRUCTOR. | |
1174 | (cxx_eval_call_expression): Don't call it on the result here. | |
1175 | ||
7a429a9d | 1176 | Reduce constexpr_call memory consumption. |
1177 | * constexpr.c (cxx_bind_parameters_in_call): Use TREE_VEC rather | |
1178 | than TREE_LIST. | |
1179 | (constexpr_call_hasher::equal, cxx_bind_parameters_in_call) | |
1180 | (cxx_eval_call_expression): Adjust. | |
1181 | ||
70a6624c | 1182 | 2019-06-10 Jakub Jelinek <jakub@redhat.com> |
1183 | ||
1184 | * parser.c (cp_parser_omp_clause_reduction): Don't sorry_at on inscan | |
1185 | reductions. | |
1186 | (cp_parser_omp_scan_loop_body): New function. | |
1187 | (cp_parser_omp_for_loop): Call cp_parser_omp_scan_loop_body if there | |
1188 | are inscan reduction clauses. | |
1189 | (cp_parser_pragma): Reject PRAGMA_OMP_SCAN. | |
1190 | * semantics.c (finish_omp_clauses): Reject mixing inscan with | |
1191 | non-inscan reductions on the same construct, or inscan reductions with | |
1192 | ordered or schedule clauses, or inscan array reductions. | |
1193 | * pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_{IN,EX}CLUSIVE. | |
1194 | (tsubst_expr): Handle OMP_SCAN. | |
1195 | ||
5f93e2e7 | 1196 | 2019-06-07 Jason Merrill <jason@redhat.com> |
1197 | ||
1198 | * constexpr.c (cxx_eval_constant_expression): Call | |
1199 | STRIP_ANY_LOCATION_WRAPPER early. | |
1200 | [CONVERT_EXPR]: Don't build anything for conversion to void. | |
1201 | [ADDR_EXPR]: ggc_free unused ADDR_EXPR. | |
1202 | ||
11adab2d | 1203 | 2019-06-05 Martin Sebor <msebor@redhat.com> |
1204 | ||
1205 | PR c/90737 | |
1206 | * typeck.c (maybe_warn_about_returning_address_of_local): Only | |
1207 | consider functions returning pointers as candidates for | |
1208 | -Wreturn-local-addr. | |
1209 | ||
bd17a04e | 1210 | 2019-06-05 Paolo Carlini <paolo.carlini@oracle.com> |
1211 | ||
1212 | * decl.c (smallest_type_location): New. | |
1213 | (check_special_function_return_type): Use it. | |
1214 | (grokdeclarator): Lkewise. | |
1215 | ||
1216 | 2019-06-05 Paolo Carlini <paolo.carlini@oracle.com> | |
1217 | ||
1218 | * decl.c (grokdeclarator): Use locations[ds_friend] | |
1219 | in one place. | |
1220 | ||
62c34df8 | 1221 | 2019-06-05 Martin Sebor <msebor@redhat.com> |
1222 | ||
1223 | * call.c (build_conditional_expr_1): Adjust quoting and hyphenation. | |
1224 | (convert_like_real): Same. | |
1225 | (convert_arg_to_ellipsis): Same. | |
1226 | * constexpr.c (diag_array_subscript): Same. | |
1227 | * constraint.cc (diagnose_trait_expression): Same. | |
1228 | * cvt.c (ocp_convert): Same. | |
1229 | * decl.c (start_decl): Same. | |
1230 | (check_for_uninitialized_const_var): Same. | |
1231 | (grokfndecl): Same. | |
1232 | (check_special_function_return_type): Same. | |
1233 | (finish_enum_value_list): Same. | |
1234 | (start_preparsed_function): Same. | |
1235 | * parser.c (cp_parser_decl_specifier_seq): Same. | |
1236 | * typeck.c (cp_build_binary_op): Same. | |
1237 | (build_static_cast_1): Same. | |
1238 | ||
f68dfb14 | 1239 | 2019-06-04 Nina Dinka Ranns <dinka.ranns@gmail.com> |
1240 | ||
1241 | PR c++/63149 - Wrong auto deduction from braced-init-list. | |
1242 | * pt.c (listify_autos): use non cv qualified auto_node in | |
1243 | std::initializer_list<auto>. | |
1244 | ||
05475179 | 1245 | 2019-06-04 Paolo Carlini <paolo.carlini@oracle.com> |
1246 | ||
1247 | * decl.c (grokdeclarator): Use declarator->id_loc in two | |
1248 | additional places. | |
1249 | ||
573559db | 1250 | 2019-06-04 Nathan Sidwell <nathan@acm.org> |
1251 | ||
1252 | * name-lookup.c (lookup_type_scope_1): Reimplement, handle local | |
1253 | and namespace scopes separately. | |
1254 | ||
7e0a9a7a | 1255 | 2019-06-04 Harald van Dijk <harald@gigawatt.nl> |
1256 | ||
1257 | PR c++/60531 - Wrong error about unresolved overloaded function | |
1258 | * typeck.c (cp_build_binary_op): See if overload can be resolved. | |
1259 | (cp_build_unary_op): Ditto. | |
1260 | ||
8a9112cd | 1261 | 2019-06-04 Jason Merrill <jason@redhat.com> |
1262 | ||
1263 | Reduce accumulated garbage in constexpr evaluation. | |
1264 | * constexpr.c (cxx_eval_call_expression): ggc_free any bindings we | |
1265 | don't save. | |
1266 | (cxx_eval_increment_expression): ggc_free the MODIFY_EXPR after | |
1267 | evaluating it. | |
1268 | ||
384aea12 | 1269 | 2019-06-04 Jakub Jelinek <jakub@redhat.com> |
1270 | ||
1271 | * cp-tree.h (CP_OMP_CLAUSE_INFO): Allow for any clauses up to _condvar_ | |
1272 | instead of only up to linear. | |
1273 | ||
32fdeb30 | 1274 | 2019-06-03 Paolo Carlini <paolo.carlini@oracle.com> |
1275 | ||
1276 | * parser.c (cp_parser_unqualified_id): Use build_min_nt_loc in | |
1277 | five places. | |
1278 | ||
fb7fb646 | 1279 | 2019-06-01 Ville Voutilainen <ville.voutilainen@gmail.com> |
1280 | ||
fb7fb646 | 1281 | PR c++/85254 |
1282 | * class.c (fixup_type_variants): Handle CLASSTYPE_FINAL. | |
1283 | ||
b0aa19c4 | 1284 | 2019-05-31 Nathan Sidwell <nathan@acm.org> |
1285 | ||
1286 | * cp-tree.h (IDENTIFIER_LAMBDA_P): New. | |
1287 | (TYPE_ANON_P): New. | |
c5c4ce6c | 1288 | (LAMBDA_TYPE_P, TYPE_UNNAMED_P): Likewise. |
b0aa19c4 | 1289 | (LAMBDANAME_PREFIX, LAMBDANAME_FORMAT): Delete. |
1290 | (make_lambda_name): Don't declare. | |
1291 | * error.c (dump_aggr_type): Check for lambdas before other | |
1292 | anonymous names. | |
1293 | * lambda.c (begin_lambda_type): Use make_anon_name. | |
1294 | * cp-lang.c (cxx_dwarf_name): Lambda names smell anonymous. | |
1295 | * mangle.c (write_local_name): Likewise. | |
1296 | * name-lookup.c (lambda_cnt, make_lambda_name): Delete. | |
1297 | ||
c950e033 | 1298 | 2019-05-30 Marek Polacek <polacek@redhat.com> |
1299 | ||
1300 | * cp-tree.h (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): Fix a typo. | |
1301 | ||
9161531f | 1302 | 2019-05-31 Paolo Carlini <paolo.carlini@oracle.com> |
1303 | ||
1304 | * decl.c (grokdeclarator): Use declarator->id_loc in five | |
1305 | error_at calls. | |
1306 | ||
76179fc4 | 1307 | 2019-05-29 Jakub Jelinek <jakub@redhat.com> |
1308 | ||
1309 | PR c++/90598 | |
1310 | * tree.c (lvalue_kind): Return clk_none for expressions with | |
1311 | with VOID_TYPE_P. | |
1312 | ||
3bb42a6e | 1313 | 2019-05-29 Paolo Carlini <paolo.carlini@oracle.com> |
1314 | ||
1315 | PR c++/89875 | |
1316 | * parser.c (cp_parser_sizeof_operand): When the type-id production | |
1317 | did not work out commit to the tentative parse. | |
1318 | ||
454d5c30 | 1319 | 2019-05-29 Jakub Jelinek <jakub@redhat.com> |
1320 | ||
1321 | P1091R3 - Extending structured bindings to be more like var decls | |
1322 | P1381R1 - Reference capture of structured bindings | |
1323 | * decl.c (cp_maybe_mangle_decomp): Handle TREE_STATIC decls even at | |
1324 | function scope. | |
1325 | (cp_finish_decomp): Copy over various decl properties from decl to | |
1326 | v[i] in the tuple case. | |
1327 | (grokdeclarator): Allow static, thread_local and __thread for C++2a | |
1328 | and use pedwarn instead of error for older standard revisions. | |
1329 | Make other structured binding diagnostic messages more i18n friendly. | |
1330 | ||
e037bcf8 | 1331 | 2019-05-28 Nathan Sidwell <nathan@acm.org> |
1332 | ||
1333 | * decl.c (duplicate_decls): Assert a template newdecl has no | |
1334 | specializations. | |
1335 | ||
3a9560cb | 1336 | 2019-05-28 Marek Polacek <polacek@redhat.com> |
1337 | ||
1338 | PR c++/90548 - ICE with generic lambda and empty pack. | |
1339 | * pt.c (tsubst_copy_and_build): Handle pack expansion properly. | |
1340 | ||
b95089a0 | 1341 | 2019-05-28 Nathan Sidwell <nathan@acm.org> |
1342 | ||
1343 | * cp-tree.h (make_anon_name): Drop declaration. | |
1344 | (TYPE_UNNAMED_P): Use IDENTIFIER_ANON_P. | |
1345 | * cp-lang.c (cxx_dwarf_name): Likewise. | |
1346 | * class.c (find_flexarrays): Likewise. | |
1347 | * decl.c (name_unnamed_type, xref_tag_1): Likewise. | |
1348 | * error.c (dump_aggr_type): Likewise. | |
1349 | * pt.c (push_template_decl_real): Likewise. | |
1350 | * name-lookup.c (consider_binding_level): Likewise. | |
1351 | (anon_cnt, make_anon_name): Delete. | |
1352 | ||
ce1fc950 | 1353 | 2019-05-25 Marek Polacek <polacek@redhat.com> |
1354 | ||
1355 | PR c++/90572 - wrong disambiguation in friend declaration. | |
1356 | * parser.c (cp_parser_constructor_declarator_p): Don't allow missing | |
1357 | typename for friend declarations. | |
1358 | ||
6b8c5108 | 1359 | 2019-05-23 Jonathan Wakely <jwakely@redhat.com> |
1360 | ||
b1b80d22 | 1361 | * cp-tree.h (CP_AGGREGATE_TYPE_P): Fix whitespace. |
1362 | ||
6b8c5108 | 1363 | * init.c (std_placement_new_fn_p): Remove outdated TODO comment that |
1364 | was resolved by r254694. | |
1365 | ||
f5cde0dc | 1366 | 2019-05-22 Jason Merrill <jason@redhat.com> |
1367 | ||
0119795e | 1368 | PR c++/20408 - unnecessary code for empty struct. |
1369 | * call.c (build_call_a): Use simple_empty_class_p. | |
1370 | ||
f5cde0dc | 1371 | PR c++/86485 - -Wmaybe-unused with empty class ?: |
1372 | * cp-gimplify.c (simple_empty_class_p): Also true for MODIFY_EXPR. | |
1373 | ||
e30b480f | 1374 | 2019-05-21 Paolo Carlini <paolo.carlini@oracle.com> |
1375 | ||
1376 | * parser.c (cp_parser_template_declaration_after_parameters): Use | |
1377 | DECL_SOURCE_LOCATION in literal operator template errors. | |
1378 | ||
ce547a1e | 1379 | 2019-05-21 Paolo Carlini <paolo.carlini@oracle.com> |
1380 | ||
1381 | PR c++/67184 | |
1382 | PR c++/69445 | |
1383 | * call.c (build_over_call): Devirtualize when the final overrider | |
1384 | comes from the base. | |
1385 | ||
e7b95f86 | 1386 | 2019-05-21 Nathan Sidwell <nathan@acm.org> |
1387 | ||
b71a2632 | 1388 | * name-lookup.c (do_nonmember_using_decl): Drop INSERT_P |
1389 | parameter. Document. | |
1390 | (finish_nonmember_using_decl): Adjust do_nonmember_using_decl | |
1391 | calls. Remove stray FIXME comment. | |
1392 | ||
e7b95f86 | 1393 | * name-lookup.h (struct cp_binding_level): Drop usings field. |
1394 | (finish_namespace_using_decl, finish_local_using_decl): Replace with ... | |
1395 | (finish_nonmember_using_decl): ... this. | |
1396 | * name-lookup.c (push_using_decl_1, push_using_decl): | |
1397 | (do_nonmember_using_decl): ... here. Add INSERT_P arg. Reimplement. | |
1398 | (validate_nonmember_using_decl, finish_namespace_using_decl) | |
1399 | (finish_local_using_decl): Replace with ... | |
1400 | (finish_nonmember_using_decl): ... this. Drop DECL parm. | |
1401 | * parser.c (cp_parser_using_declaration): Don't do lookup here. | |
1402 | * pt.c (tsubst_expr): Do not do using decl lookup here. | |
1403 | ||
3d6be0d5 | 1404 | 2019-05-21 Eric Botcazou <ebotcazou@adacore.com> |
1405 | ||
1406 | * decl2.c (cpp_check) <IS_ASSIGNMENT_OPERATOR>: New case. | |
1407 | ||
31d01c8b | 1408 | 2019-05-20 Marek Polacek <polacek@redhat.com> |
1409 | ||
1410 | CWG 2094 - volatile scalars are trivially copyable. | |
1411 | PR c++/85679 | |
1412 | * tree.c (trivially_copyable_p): Don't check CP_TYPE_VOLATILE_P for | |
1413 | scalar types. | |
1414 | ||
55491599 | 1415 | 2019-05-20 Marek Polacek <polacek@redhat.com> |
1416 | ||
1417 | * pt.c (convert_template_argument): Add a diagnostic for the | |
1418 | [temp.arg]/2 ambiguity case. | |
1419 | ||
02c0a8db | 1420 | * name-lookup.c (finish_using_directive): Don't issue inform() if the |
1421 | warning didn't trigger. Add quoting. Tweak the inform message. | |
1422 | ||
2dcee424 | 1423 | 2019-05-20 Paolo Carlini <paolo.carlini@oracle.com> |
1424 | ||
1425 | * cp-tree.h: Remove remnants of CONV_NONCONVERTING. | |
1426 | ||
3a0e9478 | 1427 | 2019-05-20 Nathan Sidwell <nathan@acm.org> |
1428 | ||
2f2aa73f | 1429 | * name-lookup.c (finish_namespace_using_directive) |
1430 | (finish_local_using_directive): Merge to ... | |
1431 | (finish_using_directive): ... here. Handle both contexts. | |
1432 | * name-lookup.h (finish_namespace_using_directive) | |
1433 | (finish_local_using_directive): Replace with ... | |
1434 | (finish_using_directive): ... this. | |
1435 | * parser.c (cp_parser_using_directive): Adjust. | |
1436 | * pt.c (tsubst_expr): Likewise. | |
1437 | ||
3a0e9478 | 1438 | * cp-tree.h (struct lang_decl_ns): Remove usings field. |
1439 | (DECL_NAMESPACE_USING): Delete. | |
1440 | * name-lookup.c (name_lookup::search_usings): Use namespace's | |
1441 | binding scope. | |
1442 | (name_lookup::queue_namespae): Likewise. | |
1443 | (finish_namespace_using_directive, push_namespace): Likewise. | |
1444 | (has_using_namespace_std_directive): Just search the entire | |
1445 | binding stack. | |
1446 | ||
48328bff | 1447 | 2019-05-20 Jonathan Wakely <jwakely@redhat.com> |
1448 | ||
1449 | PR c++/90532 Ensure __is_constructible(T[]) is false | |
1450 | * method.c (is_xible_helper): Return error_mark_node for construction | |
1451 | of an array of unknown bound. | |
1452 | ||
9b500985 | 1453 | 2019-05-17 Thomas Schwinge <thomas@codesourcery.com> |
1454 | ||
33dacef9 | 1455 | PR c++/89433 |
1456 | * parser.c (cp_finalize_oacc_routine): Rework checking if already | |
1457 | marked with an OpenACC 'routine' directive. | |
1458 | ||
5f7ea2ee | 1459 | PR c++/89433 |
1460 | * parser.c (cp_parser_oacc_routine) | |
1461 | (cp_parser_late_parsing_oacc_routine): Normalize order of clauses. | |
1462 | (cp_finalize_oacc_routine): Call oacc_verify_routine_clauses. | |
1463 | ||
9b500985 | 1464 | PR c++/89433 |
1465 | * parser.c (cp_finalize_oacc_routine): Refer to OpenACC 'routine' | |
1466 | clauses from "omp declare target" attribute. | |
1467 | ||
85b9be9b | 1468 | 2019-05-16 Martin Sebor <msebor@redhat.com> |
1469 | ||
c5c4ce6c | 1470 | * call.c (print_z_candidate): Wrap diagnostic text in a gettext |
1471 | macro. Adjust. | |
1472 | (print_z_candidates): Same. | |
1473 | (build_conditional_expr_1): Quote keywords, operators, and types | |
1474 | in diagnostics. | |
1475 | (build_op_delete_call): Same. | |
1476 | (maybe_print_user_conv_context): Wrap diagnostic text in a gettext | |
1477 | macro. | |
1478 | (convert_like_real): Same. | |
1479 | (convert_arg_to_ellipsis): Quote keywords, operators, and types | |
1480 | in diagnostics. | |
1481 | (build_over_call): Same. | |
1482 | (joust): Break up an overlong line. Wrap diagnostic text in a gettext | |
1483 | macro. | |
1484 | * constexpr.c (cxx_eval_check_shift_p): Spell out >= in English. | |
1485 | (cxx_eval_constant_expression): Quote keywords, operators, and types | |
1486 | in diagnostics. | |
1487 | (potential_constant_expression_1): Same. | |
1488 | * cp-gimplify.c (cp_genericize_r): Same. | |
1489 | * cvt.c (maybe_warn_nodiscard): Quote keywords, operators, and types | |
1490 | in diagnostics. | |
1491 | (type_promotes_to): Same. | |
1492 | * decl.c (check_previous_goto_1): Same. | |
1493 | (check_goto): Same. | |
1494 | (start_decl): Same. | |
1495 | (cp_finish_decl): Avoid parenthesizing a sentence for consistency. | |
1496 | (grok_op_properties): Quote keywords, operators, and types | |
1497 | in diagnostics. | |
1498 | * decl2.c (grokfield): Same. | |
1499 | (coerce_delete_type): Same. | |
1500 | * except.c (is_admissible_throw_operand_or_catch_parameter): Same. | |
1501 | * friend.c (do_friend): Quote C++ tokens. | |
1502 | * init.c (build_new_1): Quote keywords, operators, and types | |
1503 | in diagnostics. | |
1504 | (build_vec_delete_1): Same. | |
1505 | (build_delete): Same. | |
1506 | * lex.c (parse_strconst_pragma): Same. | |
1507 | (handle_pragma_implementation): Same. | |
1508 | (unqualified_fn_lookup_error): Same. | |
1509 | * mangle.c (write_type): Same. | |
1510 | * method.c (defaulted_late_check): Avoid two consecutive punctuators. | |
1511 | * name-lookup.c (cp_binding_level_debug): Remove a trailing newline. | |
1512 | (pop_everything): Same. | |
1513 | * parser.c (cp_lexer_start_debugging): Quote a macro name. | |
1514 | in a diagnostic | |
1515 | (cp_lexer_stop_debugging): Same. | |
1516 | (cp_parser_userdef_numeric_literal): Quote a C++ header name | |
1517 | in a diagnostic. | |
1518 | (cp_parser_nested_name_specifier_opt): Quote keywords, operators, | |
1519 | and types in diagnostics. | |
1520 | (cp_parser_question_colon_clause): Same. | |
1521 | (cp_parser_asm_definition): Same. | |
1522 | (cp_parser_init_declarator): Same. | |
1523 | (cp_parser_template_declaration_after_parameters): Avoid capitalizing | |
1524 | a sentence in a diagnostic. | |
1525 | (cp_parser_omp_declare_reduction): Quote keywords, operators, and types | |
1526 | in diagnostics. | |
1527 | (cp_parser_transaction): Same. | |
1528 | * pt.c (maybe_process_partial_specialization): Replace second call | |
1529 | to permerror with inform for consistency with other uses. | |
1530 | (expand_integer_pack): Quote keywords, operators, and types | |
1531 | in diagnostics. | |
1532 | * rtti.c (get_typeid): Quote keywords, operators, and types | |
1533 | in diagnostics. | |
1534 | (build_dynamic_cast_1): Same. | |
1535 | * semantics.c (finish_asm_stmt): Same. | |
1536 | (finish_label_decl): Same. | |
1537 | (finish_bases): Same. | |
1538 | (finish_offsetof): Same. | |
1539 | (cp_check_omp_declare_reduction): Same. | |
1540 | (finish_decltype_type): Same. | |
1541 | * tree.c (handle_init_priority_attribute): Same. Add detail | |
1542 | to diagnostics. | |
1543 | (maybe_warn_zero_as_null_pointer_constant): Same. | |
1544 | * typeck.c (cp_build_binary_op): Quote keywords, operators, and types | |
1545 | in diagnostics. | |
1546 | (cp_build_unary_op): Same. | |
1547 | (check_for_casting_away_constness): Same. | |
1548 | (build_static_cast): Same. | |
1549 | (build_const_cast_1): Same. | |
1550 | (maybe_warn_about_returning_address_of_local): Same. | |
1551 | (check_return_expr): Same. | |
1552 | * typeck2.c (abstract_virtuals_error_sfinae): Same. | |
1553 | (digest_init_r): Replace a tab with spaces in a diagnostic. | |
1554 | (build_functional_cast): Quote keywords, operators, and types | |
1555 | in diagnostics. | |
85b9be9b | 1556 | |
18b874d3 | 1557 | 2019-05-15 Jakub Jelinek <jakub@redhat.com> |
1558 | ||
1559 | PR debug/90197 | |
1560 | * cp-gimplify.c (genericize_cp_loop): Emit a DEBUG_BEGIN_STMT | |
1561 | before the condition (or if missing or constant non-zero at the end | |
1562 | of the loop. Emit a DEBUG_BEGIN_STMT before the increment expression | |
1563 | if any. Don't call protected_set_expr_location on incr if it already | |
1564 | has a location. | |
1565 | ||
4218eec0 | 1566 | 2019-05-15 Marek Polacek <polacek@redhat.com> |
1567 | ||
1568 | CWG 2096 - constraints on literal unions. | |
1569 | * class.c (check_field_decls): Initialize booleans directly. A union | |
1570 | is literal if at least one of its non-static data members is of | |
1571 | non-volatile literal type. | |
1572 | ||
94c491e3 | 1573 | 2019-05-15 Paolo Carlini <paolo.carlini@oracle.com> |
1574 | ||
1575 | * cp-tree.h (REFERENCE_VLA_OK): Remove. | |
1576 | * lambda.c (build_capture_proxy): Remove use of the above. | |
1577 | ||
70a4616f | 1578 | 2019-05-15 Paolo Carlini <paolo.carlini@oracle.com> |
1579 | ||
1580 | * call.c (perform_overload_resolution, build_new_method_call_1): | |
1581 | Use OVL_P; remove redundant TEMPLATE_DECL checks. | |
1582 | * decl.c (grokfndecl): Likewise. | |
1583 | * mangle.c (write_expression): Likewise. | |
1584 | * parser.c (cp_parser_template_id): Likewise. | |
1585 | * pt.c (resolve_overloaded_unification, type_dependent_expression_p): | |
1586 | Likewise. | |
1587 | * search.c (build_baselink): Likewise. | |
1588 | * tree.c (is_overloaded_fn, dependent_name, maybe_get_fns): Likewise. | |
1589 | ||
0ae196b0 | 1590 | 2019-05-14 Paolo Carlini <paolo.carlini@oracle.com> |
1591 | ||
1592 | PR preprocessor/90382 | |
1593 | * decl.c (grokdeclarator): Fix value assigned to typespec_loc, use | |
1594 | min_location. | |
1595 | ||
02fafda8 | 1596 | 2019-05-13 Jason Merrill <jason@redhat.com> |
1597 | ||
1598 | Use releasing_vec more broadly. | |
1599 | * cp-tree.h (struct releasing_vec): Replace get_ref method with | |
1600 | operator&. | |
1601 | (vec_safe_push, vec_safe_reserve, vec_safe_length, vec_safe_splice): | |
1602 | Forwarding functions for releasing_vec. | |
1603 | (release_tree_vector): Declare but don't define. | |
1604 | * call.c (build_op_delete_call, build_temp, call_copy_ctor) | |
1605 | (perform_direct_initialization_if_possible): Use releasing_vec. | |
1606 | * constexpr.c (cxx_eval_vec_init_1, cxx_eval_store_expression): | |
1607 | Likewise. | |
1608 | * cp-gimplify.c (cp_fold): Likewise. | |
1609 | * cvt.c (force_rvalue, ocp_convert): Likewise. | |
1610 | * decl.c (get_tuple_decomp_init): Likewise. | |
1611 | * except.c (build_throw): Likewise. | |
1612 | * init.c (perform_member_init, expand_default_init): Likewise. | |
1613 | * method.c (do_build_copy_assign, locate_fn_flags): Likewise. | |
1614 | * parser.c (cp_parser_userdef_char_literal) | |
1615 | (cp_parser_userdef_numeric_literal) | |
1616 | (cp_parser_userdef_string_literal) | |
1617 | (cp_parser_perform_range_for_lookup) | |
1618 | (cp_parser_range_for_member_function, cp_parser_omp_for_loop) | |
1619 | (cp_parser_omp_for_loop_init): Likewise. | |
1620 | * pt.c (tsubst_copy_and_build, do_class_deduction): Likewise. | |
1621 | * semantics.c (calculate_direct_bases, calculate_bases) | |
1622 | (finish_omp_barrier, finish_omp_flush, finish_omp_taskwait) | |
1623 | (finish_omp_taskyield, finish_omp_cancel) | |
1624 | (finish_omp_cancellation_point): Likewise. | |
1625 | * tree.c (build_vec_init_elt, strip_typedefs, strip_typedefs_expr) | |
1626 | (build_min_non_dep_op_overload): Likewise. | |
1627 | * typeck.c (build_function_call_vec, cp_build_function_call_nary) | |
1628 | (cp_build_modify_expr): Likewise. | |
1629 | * typeck2.c (build_functional_cast): Likewise. | |
1630 | ||
cfaf3078 | 1631 | 2019-05-11 Paolo Carlini <paolo.carlini@oracle.com> |
1632 | ||
1633 | * typeck.c (cp_build_function_call_vec): When mark_used fails | |
1634 | unconditionally return error_mark_node. | |
1635 | ||
2e846304 | 1636 | 2019-05-10 Paolo Carlini <paolo.carlini@oracle.com> |
1637 | ||
1638 | * decl.c (grokvardecl): Use an accurate location in error message | |
1639 | about main as a global variable. | |
1640 | ||
412b8947 | 1641 | 2019-05-10 Paolo Carlini <paolo.carlini@oracle.com> |
1642 | ||
1643 | * call.c (build_call_a): Use FUNC_OR_METHOD_TYPE_P. | |
1644 | * cp-gimplify.c (cp_fold): Likewise. | |
1645 | * cp-objcp-common.c (cp_type_dwarf_attribute): Likewise. | |
1646 | * cp-tree.h (TYPE_OBJ_P, TYPE_PTROBV_P): Likewise. | |
1647 | * cvt.c (perform_qualification_conversions): Likewise. | |
1648 | * decl.c (grokdeclarator): Likewise. | |
1649 | * decl2.c (build_memfn_type): Likewise. | |
1650 | * mangle.c (canonicalize_for_substitution, write_type): Likewise. | |
1651 | * parser.c (cp_parser_omp_declare_reduction): Likewise. | |
1652 | * pt.c (check_explicit_specialization, uses_deducible_template_parms, | |
1653 | check_cv_quals_for_unify, dependent_type_p_r): Likewise. | |
1654 | * rtti.c (ptr_initializer): Likewise. | |
1655 | * semantics.c (finish_asm_stmt, finish_offsetof, | |
1656 | cp_check_omp_declare_reduction): Likewise. | |
1657 | * tree.c (cp_build_qualified_type_real, | |
1658 | cp_build_type_attribute_variant, cxx_type_hash_eq, | |
1659 | cxx_copy_lang_qualifiers, cp_free_lang_data): Likewise. | |
1660 | * typeck.c (structural_comptypes, convert_arguments, | |
1661 | cp_build_addr_expr_1, unary_complex_lvalue, cp_build_c_cast, | |
1662 | cp_build_modify_expr, comp_ptr_ttypes_real, type_memfn_rqual): | |
1663 | Likewise. | |
1664 | ||
ed4614ba | 1665 | 2019-05-10 Marek Polacek <polacek@redhat.com> |
1666 | ||
1667 | PR c++/78010 - bogus -Wsuggest-override warning on final function. | |
1668 | * class.c (check_for_override): Don't warn for final functions. | |
1669 | ||
a71e5d81 | 1670 | 2019-05-10 Jakub Jelinek <jakub@redhat.com> |
1671 | ||
1672 | PR pch/90326 | |
1673 | * config-lang.in (gtfiles): Remove c-family/c-lex.c, add | |
1674 | c-family/c-cppbuiltin.c. | |
1675 | ||
456e9a34 | 1676 | 2019-05-09 Paolo Carlini <paolo.carlini@oracle.com> |
1677 | ||
1678 | PR c++/90382 | |
1679 | Revert: | |
1680 | 2018-04-26 Paolo Carlini <paolo.carlini@oracle.com> | |
1681 | ||
1682 | * decl.c (grokdeclarator): Fix value assigned to typespec_loc, use | |
1683 | min_location. | |
1684 | ||
c40a8e3a | 1685 | 2019-05-08 Nathan Sidwell <nathan@acm.org> |
1686 | ||
1687 | Kill DECL_SAVED_FUNCTION_DATA . | |
1688 | * cp-tree.h (language_function): Remove x_auto_return_pattern. | |
1689 | (current_function_auto_return_pattern): Delete. | |
1690 | (lang_decl_fn): Replace saved_language_function with | |
1691 | saved_auto_return type. | |
1692 | (DECL_SAVED_FUNCTION_DATA): Delete. | |
1693 | (DECL_SAVED_AUTO_RETURN_TYPE): New. | |
1694 | (FNDECL_USED_AUTO): Correct documentation. | |
1695 | * decl.c (duplicate_decls): Adjust AUTO return handling. | |
1696 | (start_preparsed_function): Replace | |
1697 | current_function_auto_return_pattern with | |
1698 | DECL_SAVED_AUTO_RETURN_TYPE. Remove DECL_SAVED_FUNCTION_DATA | |
1699 | zapping. | |
1700 | (finish_function): Likewise. | |
1701 | (save_function_data): Delete. | |
1702 | (fndecl_declared_return_type): Reimplement. | |
1703 | * mangle.c (write_unqualified_name): Use DECL_SAVED_AUTO_RETURN_TYPE. | |
1704 | * method.c (make_thunk, make_alias_for): Likewise. | |
1705 | * parser.c (cp_parser_jump_statement): Likewise. | |
1706 | * pt.c (do_auto_deduction): Likewise. | |
1707 | * typeck.c (check_return_expr): Likewise. | |
1708 | ||
aa52801b | 1709 | 2019-05-06 Jason Merrill <jason@redhat.com> |
1710 | ||
1711 | PR c++/90171 - reorganize usual_deallocation_fn_p | |
1712 | * call.c (struct dealloc_info): New. | |
1713 | (usual_deallocation_fn_p): Take a dealloc_info*. | |
1714 | (aligned_deallocation_fn_p, sized_deallocation_fn_p): Remove. | |
1715 | (build_op_delete_call): Adjust. | |
1716 | ||
a4057c52 | 1717 | 2019-05-07 Jason Merrill <jason@redhat.com> |
1718 | ||
c3d2add3 | 1719 | PR c++/86485 - -Wmaybe-unused with empty class ?: |
1720 | * typeck.c (build_static_cast_1): Use cp_build_addr_expr. | |
1721 | ||
a4057c52 | 1722 | * pt.c (type_dependent_expression_p): A non-type template parm with |
1723 | a placeholder type is type-dependent. | |
1724 | ||
ab2491de | 1725 | 2019-05-06 Marek Polacek <polacek@redhat.com> |
1726 | ||
1727 | PR c++/90265 - ICE with generic lambda. | |
1728 | * pt.c (tsubst_copy_and_build): Use a dedicated variable for the last | |
1729 | element in the vector. | |
1730 | ||
9a78b979 | 1731 | 2019-05-03 Martin Liska <mliska@suse.cz> |
1732 | ||
1733 | * call.c (build_aggr_conv): Use is_empty instead of | |
1734 | elements () == 0 (and similar usages). | |
1735 | * parser.c (cp_parser_lambda_introducer): Likewise. | |
1736 | ||
dbab1434 | 1737 | 2019-05-02 Nathan Sidwell <nathan@acm.org> |
1738 | ||
1739 | * semantics.c (finish_id_expression_1): Remove unreachable code. | |
1740 | ||
f906b0e8 | 1741 | 2019-05-01 Nathan Sidwell <nathan@acm.org> |
1742 | ||
1743 | * name-lookup.h (get_class_binding_direct): Change final arg to | |
1744 | bool. | |
1745 | (get_class_binding): Likewise. | |
1746 | * name-lookup.c (get_class_binding_direct): Replace TYPE_OR_FNS | |
1747 | arg with WANT_TYPE bool. Simplify. | |
1748 | (get_class_binding): Adjust final arg. | |
1749 | * decl.c (reshape_init_class): Adjust get_class_binding calls. | |
1750 | ||
8d595bfa | 1751 | 2019-04-30 Nathan Sidwell <nathan@acm.org> |
1752 | ||
1753 | * cp-objcp-common.c (cp_common_init_ts): Use MARK_TS_EXP for _EXPR | |
1754 | nodes. Call c_common_init_ts. | |
1755 | ||
ad9db543 | 1756 | 2019-04-29 Nathan Sidwell <nathan@acm.org> |
1757 | ||
1758 | * decl.c (duplicate_decls): Add whitespace, move comments into | |
1759 | conditional blocks. | |
1760 | * method.c (explain_implicit_non_constexpr): Refactor. | |
1761 | * pt.c (check_explicit_specialization): Fix indentation. | |
1762 | * semantics.c (process_outer_var_ref): Reformat. | |
1763 | (finish_id_expression_1): Use STRIP_TEMPLATE. | |
1764 | ||
5f52a13d | 1765 | 2019-04-26 Jonathan Wakely <jwakely@redhat.com> |
1766 | ||
1767 | PR c++/90243 - orphaned note in uninstantiated constexpr function | |
1768 | * decl.c (check_for_uninitialized_const_var): Suppress notes if no | |
1769 | error was shown. | |
1770 | ||
19613a9b | 1771 | 2019-04-26 Paolo Carlini <paolo.carlini@oracle.com> |
1772 | ||
1773 | PR c++/90173 | |
1774 | * decl.c (grokdeclarator): Set type to error_mark_node | |
1775 | upon error about template placeholder type non followed | |
1776 | by a simple declarator-id. | |
1777 | ||
1778 | 2019-04-26 Paolo Carlini <paolo.carlini@oracle.com> | |
2ed13d1a | 1779 | |
1780 | * decl.c (grokdeclarator): Fix value assigned to typespec_loc, use | |
1781 | min_location. | |
1782 | ||
c7bf17cd | 1783 | 2019-04-24 Jason Merrill <jason@redhat.com> |
1784 | ||
1785 | PR c++/90227 - error with template parameter packs. | |
1786 | * pt.c (coerce_template_parms): Do add empty pack when | |
1787 | require_all_args. | |
1788 | ||
7b7f6a07 | 1789 | 2019-04-24 Richard Biener <rguenther@suse.de> |
1790 | ||
1791 | * call.c (null_ptr_cst_p): Order checks according to expensiveness. | |
1792 | (conversion_null_warnings): Likewise. | |
1793 | * typeck.c (same_type_ignoring_top_level_qualifiers_p): Return | |
1794 | early if type1 == type2. | |
1795 | ||
80068851 | 1796 | 2019-04-22 Jason Merrill <jason@redhat.com> |
1797 | ||
1798 | PR c++/87366 - wrong error with alias template. | |
1799 | * typeck.c (structural_comptypes): When comparing_specializations, | |
1800 | aliases are unequal. | |
1801 | (comptypes): When comparing_specializations, do structural | |
1802 | comparison. | |
1803 | ||
0b496006 | 1804 | 2019-04-19 Jason Merrill <jason@redhat.com> |
1805 | ||
ffa547ef | 1806 | PR c++/90190 - CTAD with list-constructor. |
1807 | * pt.c (do_class_deduction): Don't try the single element deduction | |
1808 | if the single element is also a braced list. | |
1809 | ||
0b496006 | 1810 | PR c++/90171 - ICE with destroying delete with size_t parm. |
1811 | * call.c (sized_deallocation_fn_p): New. Use it instead of | |
1812 | second_parm_is_size_t in most cases. | |
1813 | (second_parm_is_size_t): Don't check for aligned. | |
1814 | ||
1e9afbb0 | 1815 | 2019-04-19 Paolo Carlini <paolo.carlini@oracle.com> |
1816 | ||
1817 | PR c++/89900 | |
1818 | * pt.c (fn_type_unification): When handling null explicit | |
1819 | arguments do not special case non-parameter packs. | |
1820 | ||
b7c7bc83 | 1821 | 2019-04-19 Jakub Jelinek <jakub@redhat.com> |
1822 | ||
dc097d0a | 1823 | PR c++/90138 |
1824 | * pt.c (process_template_parm): Set decl to pushdecl result. If | |
1825 | !is_non_type, also set parm to that. | |
1826 | ||
45cf699c | 1827 | PR c/89888 |
1828 | * decl.c (struct cp_switch): Remove outside_range_p member. | |
1829 | (push_switch): Don't clear it. | |
1830 | (pop_switch): Adjust c_do_switch_warnings caller. | |
1831 | (finish_case_label): Adjust c_add_case_label caller. | |
1832 | ||
b7c7bc83 | 1833 | PR c++/90108 |
1834 | * decl.c (duplicate_decls): If remove is main variant and | |
1835 | DECL_ORIGINAL_TYPE is some other type, remove a DECL_ORIGINAL_TYPE | |
1836 | variant that has newdecl as TYPE_NAME if any. | |
1837 | ||
849a7926 | 1838 | 2019-04-18 Jason Merrill <jason@redhat.com> |
1839 | ||
1840 | PR c++/87554 - ICE with extern template and reference member. | |
1841 | * decl.c (cp_finish_decl): Don't set DECL_INITIAL of external vars. | |
1842 | ||
a9b768f8 | 1843 | 2019-04-17 Jason Merrill <jason@redhat.com> |
1844 | ||
1845 | PR c++/90047 - ICE with enable_if alias template. | |
1846 | * pt.c (tsubst_decl) [TYPE_DECL]: Don't put an erroneous decl in the | |
1847 | hash table when we're in SFINAE context. | |
1848 | ||
f1d497bc | 1849 | 2019-04-17 Marek Polacek <polacek@redhat.com> |
1850 | ||
1851 | PR c++/90124 - bogus error with incomplete type in decltype. | |
1852 | * typeck.c (build_class_member_access_expr): Check | |
1853 | cp_unevaluated_operand. | |
1854 | ||
81e61a19 | 1855 | 2019-04-12 Jakub Jelinek <jakub@redhat.com> |
1856 | ||
1857 | PR c/89933 | |
1858 | * decl.c (duplicate_decls): When newdecl's type is its main variant, | |
1859 | don't try to remove it from the variant list, but instead assert | |
1860 | it has no variants. | |
1861 | ||
e7136105 | 1862 | 2019-04-12 Martin Sebor <msebor@redhat.com> |
1863 | ||
1864 | PR c/88383 | |
1865 | PR c/89288 | |
1866 | * parser.c (cp_parser_has_attribute_expression): Handle assignment | |
1867 | expressions. | |
1868 | ||
b7a39acf | 1869 | 2019-04-12 Jason Merrill <jason@redhat.com> |
1870 | ||
1871 | * call.c (null_member_pointer_value_p): Handle an empty CONSTRUCTOR | |
1872 | of PMF type. | |
1873 | ||
1fdc37a3 | 1874 | 2019-04-12 Marek Polacek <polacek@redhat.com> |
1875 | ||
1876 | * except.c (build_noexcept_spec): Use build_converted_constant_bool_expr | |
1877 | instead of perform_implicit_conversion_flags. | |
1878 | ||
01e345e0 | 1879 | PR c++/87603 - constexpr functions are no longer noexcept. |
1880 | * constexpr.c (is_sub_constant_expr): Remove unused function. | |
1881 | * cp-tree.h (is_sub_constant_expr): Remove declaration. | |
1882 | * except.c (check_noexcept_r): Don't consider a call to a constexpr | |
1883 | function noexcept. | |
1884 | ||
f0121163 | 1885 | 2019-04-11 Jakub Jelinek <jakub@redhat.com> |
1886 | ||
1887 | PR translation/90035 | |
1888 | * parser.h (struct cp_parser): Add | |
1889 | type_definition_forbidden_message_arg member. | |
1890 | * parser.c (cp_debug_parser): Print it. | |
1891 | (cp_parser_check_type_definition): Pass | |
1892 | parser->type_definition_forbidden_message_arg as second argument to | |
1893 | error. | |
1894 | (cp_parser_has_attribute_expression, cp_parser_sizeof_operand): Set | |
1895 | parser->type_definition_forbidden_message_arg and use G_() with | |
1896 | %qs for parser->type_definition_forbidden_message instead of | |
1897 | building untranslatable message using concat. | |
1898 | ||
a9c7b78d | 1899 | 2019-04-09 Jakub Jelinek <jakub@redhat.com> |
1900 | ||
1901 | PR translation/90011 | |
1902 | * typeck2.c (check_narrowing): Remove trailing space from diagnostics. | |
1903 | ||
67ecd3ae | 1904 | 2019-04-08 Marek Polacek <polacek@redhat.com> |
1905 | ||
1906 | * typeck2.c (digest_init_r): Don't condition the object slicing warning | |
1907 | on flag_checking. | |
1908 | ||
7651759b | 1909 | 2019-04-08 Paolo Carlini <paolo.carlini@oracle.com> |
1910 | ||
1911 | PR c++/89914 | |
1912 | * semantics.c (trait_expr_value): Don't use TYPE_NOTHROW_P | |
1913 | when maybe_instantiate_noexcept fails. | |
1914 | (classtype_has_nothrow_assign_or_copy_p): Likewise. | |
1915 | * method.c (implicitly_declare_fn): Avoid passing error_mark_node | |
1916 | to build_exception_variant. | |
1917 | ||
168afa9b | 1918 | 2019-04-05 Marek Polacek <polacek@redhat.com> |
1919 | ||
1920 | PR c++/87145 - bogus error converting class type in template arg list. | |
1921 | * pt.c (convert_nontype_argument): Don't call | |
1922 | build_converted_constant_expr if it could involve calling a conversion | |
1923 | function with a instantiation-dependent constructor as its argument. | |
1924 | ||
49666f40 | 1925 | 2019-04-05 Martin Sebor <msebor@redhat.com> |
1926 | ||
1927 | PR bootstrap/89980 | |
1928 | * decl.c (reshape_init_array_1): Avoid treating empty strings | |
1929 | as zeros in array initializers. | |
1930 | Use trivial_type_p () instead of TYPE_HAS_TRIVIAL_DFLT(). | |
1931 | ||
071a07da | 1932 | 2019-04-04 Jason Merrill <jason@redhat.com> |
1933 | ||
1934 | PR c++/89948 - ICE with break in statement-expr. | |
1935 | * constexpr.c (cxx_eval_statement_list): Jumping out of a | |
1936 | statement-expr is non-constant. | |
1937 | ||
1a08779b | 1938 | 2019-04-04 Jason Merrill <jason@redhat.com> |
1939 | ||
1940 | PR c++/89966 - error with non-type auto tparm. | |
1941 | * pt.c (do_auto_deduction): Clear tf_partial. | |
1942 | ||
80d04049 | 1943 | 2019-04-04 Jason Merrill <jason@redhat.com> |
1944 | ||
1945 | PR c++/86986 - ICE with TTP with parameter pack. | |
1946 | * pt.c (coerce_template_parameter_pack): Only look at the type of a | |
1947 | non-type parameter pack. | |
1948 | (fixed_parameter_pack_p_1): Don't recurse into the type of a | |
1949 | non-type parameter pack. | |
1950 | (coerce_template_template_parms): Call add_outermost_template_args. | |
1951 | ||
b11751dc | 1952 | 2019-04-04 Martin Sebor <msebor@redhat.com> |
1953 | ||
1954 | PR c++/89974 | |
1955 | PR c++/89878 | |
1956 | PR c++/89833 | |
1957 | PR c++/47488 | |
1958 | * decl.c (reshape_init_array_1): Strip trailing zero-initializers | |
1959 | from arrays of trivial type and known size. | |
c5c4ce6c | 1960 | * mangle.c (write_expression): Convert braced initializer lists |
1961 | to STRING_CSTs. | |
b11751dc | 1962 | (write_expression): Trim trailing zero-initializers from arrays |
1963 | of trivial type. | |
c5c4ce6c | 1964 | (write_template_arg_literal): Mangle strings the same as braced |
1965 | initializer lists. | |
b11751dc | 1966 | |
589c66eb | 1967 | 2019-04-03 Jason Merrill <jason@redhat.com> |
1968 | ||
b1d61c0e | 1969 | PR c++/81866 - ICE with member template and default targ. |
1970 | * pt.c (tsubst_template_decl): Handle getting a type from | |
1971 | retrieve_specialization. | |
1972 | ||
b3902d2e | 1973 | PR c++/86586 - -fcompare-debug=-Wsign-compare. |
1974 | * typeck.c (cp_build_binary_op): Don't fold for -Wsign-compare. | |
1975 | ||
4c246688 | 1976 | PR c++/89331 - ICE with offsetof in incomplete class. |
1977 | * semantics.c (finish_offsetof): Handle error_mark_node. | |
1978 | * typeck.c (build_class_member_access_expr): Call | |
1979 | complete_type_or_maybe_complain before converting to base. | |
1980 | ||
589c66eb | 1981 | PR c++/89917 - ICE with lambda in variadic mem-init. |
1982 | * pt.c (make_pack_expansion): Change type_pack_expansion_p to false. | |
1983 | ||
0ccdb705 | 1984 | 2019-04-01 Jason Merrill <jason@redhat.com> |
1985 | ||
1986 | PR c++/86946 - ICE with function call in template argument. | |
1987 | DR 1321 | |
1988 | * pt.c (iterative_hash_template_arg) [CALL_EXPR]: Use | |
1989 | dependent_name. | |
1990 | ||
00bc562a | 1991 | 2019-04-01 Paolo Carlini <paolo.carlini@oracle.com> |
1992 | ||
1993 | PR c++/62207 | |
1994 | * pt.c (tsubst_copy): Deal with lookup_name not returing a variable. | |
1995 | ||
cf13db0c | 1996 | 2019-03-31 Marek Polacek <polacek@redhat.com> |
1997 | ||
1998 | PR c++/89852 - ICE with C++11 functional cast with { }. | |
1999 | * constexpr.c (fold_non_dependent_expr_template): New static function | |
2000 | broken out of... | |
2001 | (fold_non_dependent_expr): ...here. | |
2002 | (fold_non_dependent_init): New function. | |
2003 | * cp-tree.h (fold_non_dependent_init): Declare. | |
2004 | * typeck2.c (massage_init_elt): Call fold_non_dependent_init instead | |
2005 | of fold_non_dependent_expr. Don't call maybe_constant_init. | |
2006 | ||
439021c1 | 2007 | 2019-03-30 Jason Merrill <jason@redhat.com> |
2008 | ||
2009 | PR c++/89744 - ICE with specialization of member class template. | |
2010 | * pt.c (lookup_template_class_1): If the partial instantiation is | |
2011 | explicitly specialized, adjust. | |
2012 | (maybe_process_partial_specialization): Also adjust | |
2013 | CLASSTYPE_TI_ARGS. | |
2014 | ||
9a6cce24 | 2015 | 2019-03-29 Jakub Jelinek <jakub@redhat.com> |
2016 | ||
2017 | PR sanitizer/89869 | |
2018 | * typeck.c: Include gimplify.h. | |
2019 | (cp_build_modify_expr) <case COND_EXPR>: Unshare rhs before using it | |
2020 | for second time. Formatting fixes. | |
2021 | ||
8e98407e | 2022 | 2019-03-29 Marek Polacek <polacek@redhat.com> |
2023 | ||
2024 | PR c++/89876 - ICE with deprecated conversion. | |
2025 | * call.c (convert_like_real): Only give warnings with tf_warning. | |
2026 | ||
fcec39e1 | 2027 | 2019-03-28 Marek Polacek <polacek@redhat.com> |
2028 | ||
facf139f | 2029 | PR c++/89612 - ICE with member friend template with noexcept. |
2030 | * pt.c (maybe_instantiate_noexcept): For function templates, use their | |
2031 | template result (function decl). Don't set up local specializations. | |
2032 | Temporarily turn on processing_template_decl. Update the template type | |
2033 | too. | |
2034 | ||
fcec39e1 | 2035 | PR c++/89836 - bool constant expression and explicit conversions. |
2036 | * call.c (build_converted_constant_expr_internal): New function, | |
2037 | renamed from... | |
2038 | (build_converted_constant_expr): ...this. New. | |
2039 | (build_converted_constant_bool_expr): New. | |
2040 | * cp-tree.h (build_converted_constant_bool_expr): Declare. | |
2041 | * decl.c (build_explicit_specifier): Call | |
2042 | build_converted_constant_bool_expr. | |
2043 | ||
ad6978a6 | 2044 | 2019-03-28 Jakub Jelinek <jakub@redhat.com> |
2045 | ||
2046 | PR c++/89785 | |
2047 | * constexpr.c (struct check_for_return_continue_data): New type. | |
2048 | (check_for_return_continue): New function. | |
2049 | (potential_constant_expression_1) <case SWITCH_STMT>: Walk | |
2050 | SWITCH_STMT_BODY to find RETURN_EXPRs or CONTINUE_STMTs not nested | |
2051 | in loop bodies and set *jump_target to that if found. | |
2052 | ||
64e9a5e0 | 2053 | 2019-03-27 Jason Merrill <jason@redhat.com> |
2054 | ||
7fe010eb | 2055 | PR c++/89831 - error with qualified-id in const member function. |
2056 | * semantics.c (finish_non_static_data_member): Use object cv-quals | |
2057 | in scoped case, too. | |
2058 | ||
8d96c4f0 | 2059 | PR c++/89421 - ICE with lambda in template parameter list. |
64e9a5e0 | 2060 | * parser.c (cp_parser_lambda_expression): Also reject a lambda in a |
2061 | template parameter list before C++20. | |
2062 | * pt.c (type_dependent_expression_p): True for LAMBDA_EXPR. | |
2063 | * semantics.c (begin_class_definition): Restore error about defining | |
2064 | non-lambda class in template parm list. | |
2065 | ||
460e6a8c | 2066 | 2019-03-26 Jason Merrill <jason@redhat.com> |
2067 | ||
a6cd883f | 2068 | PR c++/86932 - missed SFINAE with empty pack. |
2069 | * pt.c (coerce_template_parms): Don't add an empty pack if | |
2070 | tf_partial. | |
2071 | (fn_type_unification): Pass tf_partial to coerce_template_parms. | |
2072 | ||
460e6a8c | 2073 | PR c++/86429 - constexpr variable in lambda. |
2074 | PR c++/82643 | |
2075 | PR c++/87327 | |
2076 | * constexpr.c (cxx_eval_constant_expression): In a lambda function, | |
2077 | try evaluating the captured variable directly. | |
2078 | ||
024a645d | 2079 | 2019-03-26 Jakub Jelinek <jakub@redhat.com> |
2080 | ||
2081 | PR c++/89796 | |
2082 | * semantics.c (finish_omp_atomic): Add warning_sentinel for | |
2083 | -Wunused-value around finish_expr_stmt call. | |
2084 | ||
ac557922 | 2085 | 2019-03-25 Paolo Carlini <paolo.carlini@oracle.com> |
2086 | ||
2087 | PR c++/84661 | |
2088 | PR c++/85013 | |
2089 | * parser.c (cp_parser_binary_expression): Don't call cp_fully_fold | |
2090 | to undo the disabling of warnings. | |
2091 | ||
93877af7 | 2092 | 2019-03-25 Jason Merrill <jason@redhat.com> |
2093 | ||
2094 | PR c++/87748 - substitution failure error with decltype. | |
2095 | * pt.c (most_specialized_partial_spec): Clear | |
2096 | processing_template_decl. | |
2097 | ||
1de8eb3e | 2098 | 2019-03-25 Marek Polacek <polacek@redhat.com> |
2099 | ||
751baf9c | 2100 | PR c++/89214 - ICE when initializing aggregates with bases. |
2101 | * typeck2.c (digest_init_r): Warn about object slicing instead of | |
2102 | crashing. | |
2103 | ||
1de8eb3e | 2104 | PR c++/89705 - ICE with reference binding with conversion function. |
2105 | * call.c (reference_binding): If the result of the conversion function | |
2106 | is a prvalue of non-class type, use the cv-unqualified type. | |
2107 | ||
37682124 | 2108 | 2019-03-25 Nathan Sidwell <nathan@acm.org> |
2109 | ||
2110 | * lambda.c (maybe_add_lambda_conv_op): Don't add to comdat group. | |
2111 | ||
84f13b2f | 2112 | 2019-03-22 Jakub Jelinek <jakub@redhat.com> |
2113 | ||
8815602b | 2114 | PR c++/60702 |
2115 | * cp-tree.h (get_tls_wrapper_fn): Remove declaration. | |
2116 | (maybe_get_tls_wrapper_call): Declare. | |
2117 | * decl2.c (get_tls_wrapper_fn): Make static. | |
2118 | (maybe_get_tls_wrapper_call): New function. | |
2119 | * typeck.c (build_class_member_access_expr): Handle accesses to TLS | |
2120 | variables. | |
2121 | * semantics.c (finish_qualified_id_expr): Likewise. | |
2122 | (finish_id_expression_1): Use maybe_get_tls_wrapper_call. | |
2123 | * pt.c (tsubst_copy_and_build): Likewise. | |
2124 | ||
84f13b2f | 2125 | PR c++/87481 |
2126 | * constexpr.c (struct constexpr_ctx): Add constexpr_ops_count member. | |
2127 | (cxx_eval_constant_expression): When not skipping, not constant class | |
2128 | or location wrapper, increment *ctx->constexpr_ops_count and if it is | |
2129 | above constexpr_loop_nest_limit, diagnose failure. | |
2130 | (cxx_eval_outermost_constant_expr): Add constexpr_ops_count and | |
2131 | initialize ctx.constexpr_ops_count to its address. | |
2132 | (is_sub_constant_expr): Likewise. | |
2133 | ||
654b4632 | 2134 | 2019-03-21 Jakub Jelinek <jakub@redhat.com> |
2135 | ||
f03d9a13 | 2136 | PR c++/71446 |
2137 | * call.c (filed_in_pset): Change pset from hash_set<tree> * to | |
2138 | hash_set<tree, true> &, adjust uses accordingly. | |
2139 | (build_aggr_conv): Change pset from hash_set<tree> * | |
2140 | to hash_set<tree, true>. Replace goto fail; with return NULL;, | |
2141 | adjust pset uses. | |
2142 | ||
654b4632 | 2143 | PR c++/89767 |
2144 | * parser.c (cp_parser_lambda_introducer): Add ids and first_capture_id | |
2145 | variables, check for duplicates in this function. | |
2146 | * lambda.c (add_capture): Don't check for duplicates nor use | |
2147 | IDENTIFIER_MARKED. | |
2148 | (register_capture_members): Don't clear IDENTIFIER_MARKED here. | |
2149 | ||
e6c0a0e8 | 2150 | 2019-03-21 Paolo Carlini <paolo.carlini@oracle.com> |
2151 | ||
2152 | PR c++/89571 | |
2153 | * method.c (after_nsdmi_defaulted_late_checks): Avoid passing | |
2154 | error_mark_node to comp_except_specs. | |
2155 | ||
0f86e901 | 2156 | 2019-03-20 Jason Merrill <jason@redhat.com> |
2157 | ||
2158 | PR c++/87480 - decltype of member access in default template arg | |
2159 | * pt.c (type_unification_real): Accept a dependent result in | |
2160 | template context. | |
2161 | ||
dc0cf270 | 2162 | 2019-03-19 Martin Sebor <msebor@redhat.com> |
2163 | ||
2164 | PR tree-optimization/89688 | |
2165 | * typeck2.c (store_init_value): Call braced_lists_to_string for more | |
2166 | kinds of initializers. | |
2167 | ||
640c769f | 2168 | 2019-03-18 Jason Merrill <jason@redhat.com> |
2169 | ||
56c3aeaa | 2170 | PR c++/89630 - ICE with dependent using-decl as template arg. |
2171 | * tree.c (cp_tree_equal): Always return false for USING_DECL. | |
2172 | ||
c821b0ef | 2173 | PR c++/89761 - ICE with sizeof... in pack expansion. |
2174 | * pt.c (argument_pack_element_is_expansion_p): Handle | |
2175 | ARGUMENT_PACK_SELECT. | |
2176 | ||
4273f124 | 2177 | PR c++/89640 - GNU attributes on lambda. |
2178 | * parser.c (cp_parser_lambda_declarator_opt): Allow GNU attributes. | |
2179 | ||
640c769f | 2180 | PR c++/89682 - wrong access error in default argument. |
2181 | * pt.c (tsubst_default_argument): Don't defer access checks. | |
2182 | ||
24c67877 | 2183 | 2019-03-18 Paolo Carlini <paolo.carlini@oracle.com> |
2184 | ||
2185 | PR c++/85014 | |
2186 | * semantics.c (finish_non_static_data_member): Check return value | |
2187 | of context_for_name_lookup and immediately return error_mark_node | |
2188 | if isn't a type. | |
2189 | ||
ce139b21 | 2190 | 2019-03-17 Jason Merrill <jason@redhat.com> |
2191 | ||
2192 | PR c++/89571 - ICE with ill-formed noexcept on constructor. | |
2193 | * pt.c (maybe_instantiate_noexcept): Only return false if defaulted. | |
2194 | (regenerate_decl_from_template): Use it for noexcept-specs. | |
2195 | ||
773c8785 | 2196 | 2019-03-14 Jason Merrill <jason@redhat.com> |
2197 | ||
2198 | * parser.c (cp_parser_decl_specifier_seq): Support C++20 | |
2199 | concept-definition syntax without 'bool'. | |
2200 | ||
d0782a7e | 2201 | 2019-03-14 Jakub Jelinek <jakub@redhat.com> |
2202 | ||
c17b0b28 | 2203 | PR c++/89512 |
2204 | * semantics.c (finish_qualified_id_expr): Reject variable templates. | |
2205 | ||
d0782a7e | 2206 | PR c++/89652 |
2207 | * constexpr.c (struct constexpr_ctx): Change save_exprs type from | |
2208 | hash_set<tree> to vec<tree>. | |
2209 | (cxx_eval_call_expression): Adjust for save_exprs being a vec instead | |
2210 | of hash_set. | |
2211 | (cxx_eval_loop_expr): Likewise. Truncate the vector after each | |
2212 | removal of SAVE_EXPRs from values. | |
2213 | (cxx_eval_constant_expression) <case SAVE_EXPR>: Call safe_push | |
2214 | method on save_exprs instead of add. | |
2215 | ||
d28a979f | 2216 | 2019-03-13 Jason Merrill <jason@redhat.com> |
2217 | ||
2218 | PR c++/86521 - C++17 copy elision in initialization by constructor. | |
2219 | * call.c (joust_maybe_elide_copy): New. | |
2220 | (joust): Call it. | |
2221 | ||
e214ee76 | 2222 | 2019-03-13 Marek Polacek <polacek@redhat.com> |
2223 | ||
2224 | PR c++/88979 - further P0634 fix for constructors. | |
2225 | * parser.c (cp_parser_decl_specifier_seq): Pass flags to | |
2226 | cp_parser_constructor_declarator_p. | |
2227 | (cp_parser_direct_declarator): Allow missing typename for constructor | |
2228 | parameters. | |
2229 | (cp_parser_constructor_declarator_p): Add FLAGS parameter. Pass it to | |
2230 | cp_parser_type_specifier. | |
2231 | ||
3c78ad42 | 2232 | PR c++/89686 - mixing init-capture and simple-capture in lambda. |
2233 | * parser.c (cp_parser_lambda_introducer): Give error when combining | |
2234 | init-capture and simple-capture. | |
2235 | ||
8b953246 | 2236 | PR c++/89660 - bogus error with -Wredundant-move. |
2237 | * typeck.c (maybe_warn_pessimizing_move): Only accept (T &) &arg | |
2238 | as the std::move's argument. Don't call convert_for_initialization | |
2239 | when warn_redundant_move isn't on. | |
2240 | ||
4ca87658 | 2241 | 2019-03-11 Jason Merrill <jason@redhat.com> |
2242 | ||
2243 | PR c++/86521 - wrong overload resolution with ref-qualifiers. | |
2244 | * call.c (build_user_type_conversion_1): Don't use a conversion to a | |
2245 | reference of the wrong rvalueness for direct binding. | |
2246 | ||
f2a60d44 | 2247 | 2019-03-11 Martin Liska <mliska@suse.cz> |
2248 | ||
2249 | * cvt.c (build_expr_type_conversion): Wrap apostrophes | |
2250 | in gcc internal format with %'. | |
2251 | * decl.c (check_no_redeclaration_friend_default_args): Likewise. | |
2252 | (grokfndecl): Likewise. | |
2253 | * name-lookup.c (do_pushtag): Likewise. | |
2254 | * pt.c (unify_parameter_deduction_failure): Likewise. | |
2255 | (unify_template_deduction_failure): Likewise. | |
2256 | ||
2f6d557f | 2257 | 2019-03-11 Martin Liska <mliska@suse.cz> |
2258 | ||
2259 | * call.c (convert_arg_to_ellipsis): Wrap an option name | |
2260 | in a string format message and fix GNU coding style. | |
2261 | (build_over_call): Likewise. | |
2262 | * class.c (check_field_decl): Likewise. | |
2263 | (layout_nonempty_base_or_field): Likewise. | |
2264 | * constexpr.c (cxx_eval_loop_expr): Likewise. | |
2265 | * cvt.c (type_promotes_to): Likewise. | |
2266 | * decl.c (cxx_init_decl_processing): Likewise. | |
2267 | (mark_inline_variable): Likewise. | |
2268 | (grokdeclarator): Likewise. | |
2269 | * decl2.c (record_mangling): Likewise. | |
2270 | * error.c (maybe_warn_cpp0x): Likewise. | |
2271 | * except.c (doing_eh): Likewise. | |
2272 | * mangle.c (maybe_check_abi_tags): Likewise. | |
2273 | * parser.c (cp_parser_diagnose_invalid_type_name): Likewise. | |
2274 | (cp_parser_userdef_numeric_literal): Likewise. | |
2275 | (cp_parser_primary_expression): Likewise. | |
2276 | (cp_parser_unqualified_id): Likewise. | |
2277 | (cp_parser_pseudo_destructor_name): Likewise. | |
2278 | (cp_parser_builtin_offsetof): Likewise. | |
2279 | (cp_parser_lambda_expression): Likewise. | |
2280 | (cp_parser_lambda_introducer): Likewise. | |
2281 | (cp_parser_lambda_declarator_opt): Likewise. | |
2282 | (cp_parser_selection_statement): Likewise. | |
2283 | (cp_parser_init_statement): Likewise. | |
2284 | (cp_parser_decomposition_declaration): Likewise. | |
2285 | (cp_parser_function_specifier_opt): Likewise. | |
2286 | (cp_parser_static_assert): Likewise. | |
2287 | (cp_parser_simple_type_specifier): Likewise. | |
2288 | (cp_parser_namespace_definition): Likewise. | |
2289 | (cp_parser_using_declaration): Likewise. | |
2290 | (cp_parser_ctor_initializer_opt_and_function_body): Likewise. | |
2291 | (cp_parser_initializer_list): Likewise. | |
2292 | (cp_parser_type_parameter_key): Likewise. | |
2293 | (cp_parser_member_declaration): Likewise. | |
2294 | (cp_parser_try_block): Likewise. | |
2295 | (cp_parser_std_attribute_spec): Likewise. | |
2296 | (cp_parser_requires_clause_opt): Likewise. | |
2297 | * pt.c (check_template_variable): Likewise. | |
2298 | (check_default_tmpl_args): Likewise. | |
2299 | (push_tinst_level_loc): Likewise. | |
2300 | (instantiate_pending_templates): Likewise. | |
2301 | (invalid_nontype_parm_type_p): Likewise. | |
2302 | * repo.c (get_base_filename): Likewise. | |
2303 | * rtti.c (typeid_ok_p): Likewise. | |
2304 | (build_dynamic_cast_1): Likewise. | |
2305 | * tree.c (maybe_warn_parm_abi): Likewise. | |
2306 | ||
29005d9c | 2307 | 2019-03-08 Jakub Jelinek <jakub@redhat.com> |
2308 | ||
000969f9 | 2309 | PR other/80058 |
2310 | * parser.c (cp_parser_template_declaration_after_parameters): Avoid | |
2311 | one space before " at the end of line and another after " on another | |
2312 | line in a string literal. | |
2313 | ||
94a62c5a | 2314 | PR tree-optimization/89550 |
2315 | * semantics.c (maybe_convert_cond): Only set TREE_NO_WARNING if | |
2316 | warning_at returned true. | |
2317 | * decl2.c (c_parse_final_cleanups): Likewise. | |
2318 | * typeck.c (convert_for_assignment): Likewise. | |
2319 | * decl.c (finish_function): Likewise. | |
2320 | ||
222c113b | 2321 | PR c++/89585 |
2322 | * parser.c (cp_parser_asm_definition): Just warn instead of error | |
2323 | on volatile qualifier outside of function body. | |
2324 | ||
92651efb | 2325 | PR c++/89599 |
2326 | * constexpr.c (potential_constant_expression_1): Reject | |
2327 | REINTERPRET_CAST_P NOP_EXPRs. | |
2328 | ||
29005d9c | 2329 | PR c++/89622 |
2330 | * call.c (joust): Call print_z_candidate only if pedwarn returned | |
2331 | true. | |
2332 | ||
bddb19c4 | 2333 | 2019-03-07 Jason Merrill <jason@redhat.com> |
2334 | ||
84982f0e | 2335 | PR c++/88123 - lambda and using-directive. |
2336 | * name-lookup.c (op_unqualified_lookup) | |
2337 | (maybe_save_operator_binding, discard_operator_bindings) | |
2338 | (push_operator_bindings): New. | |
2339 | * typeck.c (build_x_binary_op, build_x_unary_op): Call | |
2340 | maybe_save_operator_binding. | |
2341 | * decl.c (start_preparsed_function): Call push_operator_bindings. | |
2342 | * tree.c (cp_free_lang_data): Call discard_operator_bindings. | |
2343 | ||
bddb19c4 | 2344 | PR c++/88820 - ICE with CTAD and member template used in DMI. |
2345 | * pt.c (do_class_deduction): Handle parm used as its own arg. | |
2346 | ||
02a7fc59 | 2347 | 2019-03-07 Jakub Jelinek <jakub@redhat.com> |
2348 | ||
2349 | PR c++/89585 | |
2350 | * parser.c (cp_parser_asm_definition): Parse asm qualifiers even | |
2351 | at toplevel, but diagnose them. | |
2352 | ||
bc17f5fd | 2353 | 2019-03-06 Jason Merrill <jason@redhat.com> |
2354 | ||
2355 | PR c++/89381 - implicit copy and using-declaration. | |
2356 | * class.c (classtype_has_move_assign_or_move_ctor_p): Don't consider | |
2357 | op= brought in by a using-declaration. | |
2358 | ||
aa49bda0 | 2359 | 2019-03-06 Jakub Jelinek <jakub@redhat.com> |
2360 | ||
2361 | PR c++/87148 | |
2362 | * init.c (build_value_init_noctor): Ignore flexible array members. | |
2363 | ||
02daf5d2 | 2364 | 2019-03-06 Jason Merrill <jason@redhat.com> |
2365 | ||
2366 | PR c++/89576 - if constexpr of lambda capture. | |
2367 | * semantics.c (maybe_convert_cond): Do convert a non-dependent | |
2368 | condition in a template. | |
2369 | * typeck.c (condition_conversion): Handle being called in a | |
2370 | template. | |
2371 | ||
55d0cc00 | 2372 | 2019-03-06 Marek Polacek <polacek@redhat.com> |
2373 | ||
2374 | PR c++/87378 - bogus -Wredundant-move warning. | |
2375 | * typeck.c (maybe_warn_pessimizing_move): See if the maybe-rvalue | |
2376 | overload resolution would actually succeed. | |
2377 | ||
cd5a9ed1 | 2378 | 2019-03-05 Jason Merrill <jason@redhat.com> |
2379 | ||
2380 | * class.c (is_really_empty_class): Add ignore_vptr parm. | |
2381 | (trivial_default_constructor_is_constexpr): Pass it. | |
2382 | * call.c (build_over_call): Pass it. | |
2383 | * constexpr.c (cxx_eval_constant_expression): Pass it instead of | |
2384 | checking TYPE_POLYMORPHIC_P. | |
2385 | (cxx_eval_component_reference, potential_constant_expression_1): | |
2386 | Pass it. | |
2387 | * cp-gimplify.c (simple_empty_class_p): Pass it. | |
2388 | * init.c (expand_aggr_init_1): Pass it. | |
2389 | ||
1751c288 | 2390 | 2019-03-04 Paolo Carlini <paolo.carlini@oracle.com> |
2391 | ||
2392 | PR c++/84605 | |
2393 | * parser.c (cp_parser_class_head): Reject TYPE_BEING_DEFINED too. | |
2394 | ||
10599713 | 2395 | 2019-03-04 Jakub Jelinek <jakub@redhat.com> |
2396 | ||
2397 | PR c++/71446 | |
2398 | * call.c (field_in_pset): New function. | |
2399 | (build_aggr_conv): Handle CONSTRUCTOR_IS_DESIGNATED_INIT correctly. | |
2400 | ||
73e3d2ee | 2401 | 2019-03-02 Jakub Jelinek <jakub@redhat.com> |
2402 | ||
2403 | PR c++/71446 | |
2404 | * cp-tree.h (CONSTRUCTOR_IS_DESIGNATED_INIT): Define. | |
2405 | * parser.c (cp_parser_braced_list): Adjust cp_parser_initializer_list | |
2406 | caller, set CONSTRUCTOR_IS_DESIGNATED_INIT. | |
2407 | (cp_parser_initializer_list): Add designated parameter, set *designated | |
2408 | to a bool whether any designators were parsed. | |
2409 | * decl.c (reshape_init): Copy over CONSTRUCTOR_IS_DESIGNATED_INIT if | |
2410 | needed. | |
2411 | * pt.c (tsubst_copy_and_build): Likewise. | |
2412 | * call.c (implicit_conversion): If CONSTRUCTOR_IS_DESIGNATED_INIT, | |
2413 | don't call build_list_conv, nor build_complex_conv, nor attempt to | |
2414 | convert a single element initializer to scalar. | |
2415 | ||
f409a882 | 2416 | 2019-03-01 Marek Polacek <polacek@redhat.com> |
2417 | ||
ae8e3cb6 | 2418 | PR c++/89537 - missing location for error with non-static member fn. |
2419 | * call.c (resolve_args): Use EXPR_LOCATION. | |
2420 | * typeck.c (build_class_member_access_expr): Use input_location. | |
2421 | ||
f409a882 | 2422 | PR c++/89532 - ICE with incomplete type in decltype. |
2423 | * semantics.c (finish_compound_literal): Return error_mark_node | |
2424 | if digest_init_flags returns error_mark_node. | |
2425 | ||
b279a142 | 2426 | 2019-03-01 Jakub Jelinek <jakub@redhat.com> |
2427 | ||
2428 | Implement P1002R1, Try-catch blocks in constexpr functions | |
2429 | PR c++/89513 | |
2430 | * parser.c (cp_parser_ctor_initializer_opt_and_function_body): | |
2431 | Diagnose constexpr ctor or function with function-try-block with | |
2432 | pedwarn for c++17 and earlier. Formatting fix. | |
2433 | (cp_parser_try_block): Use pedwarn instead of error and only for | |
2434 | c++17 and earlier when try block appears in constexpr function. | |
2435 | * constexpr.c (build_constexpr_constructor_member_initializers): | |
2436 | Handle TRY_BLOCK here instead of erroring on it. | |
2437 | ||
c7110ca7 | 2438 | 2019-02-28 Jason Merrill <jason@redhat.com> |
2439 | ||
bb019931 | 2440 | PR c++/88183 - ICE with .* fold-expression. |
2441 | * pt.c (fold_expression) [DOTSTAR_EXPR]: Remove special handling. | |
2442 | ||
9b4cf3ba | 2443 | PR c++/86969 - ICE with constexpr if and recursive generic lambdas. |
2444 | * class.c, lambda.c, pt.c: Revert earlier change. | |
2445 | * lambda.c (add_capture): Don't special-case capture of dependent | |
2446 | VLA. | |
2447 | ||
c7110ca7 | 2448 | * name-lookup.c (print_binding_level): Print this_entity. |
2449 | ||
90c2137c | 2450 | 2019-02-27 Marek Polacek <polacek@redhat.com> |
2451 | ||
2452 | PR c++/88857 - ICE with value-initialization of argument in template. | |
2453 | * call.c (convert_like_real): Don't call build_value_init in template. | |
2454 | ||
9ecd4044 | 2455 | 2019-02-27 Jason Merrill <jason@redhat.com> |
2456 | ||
2457 | PR c++/86969 - ICE with constexpr if and recursive generic lambdas. | |
2458 | * semantics.c (process_outer_var_ref): Do capture dependent vars. | |
2459 | * class.c (finish_struct): Only add TAG_DEFN if T is in | |
2460 | current_function_decl. | |
2461 | * lambda.c (vla_capture_type): Force the capture type out into the | |
2462 | lambda's enclosing function. | |
2463 | (add_capture): Pass in the lambda. | |
2464 | * pt.c (tsubst_lambda_expr): complete_type a VLA capture type. | |
2465 | ||
7304edd1 | 2466 | 2019-02-27 Marek Polacek <polacek@redhat.com> |
2467 | ||
2468 | PR c++/89511 - ICE with using-declaration and unscoped enumerator. | |
2469 | * parser.c (cp_parser_using_declaration): For an unscoped enum | |
2470 | only use its context if it's not a function declaration. | |
2471 | ||
c9f30cbb | 2472 | 2019-02-27 Paolo Carlini <paolo.carlini@oracle.com> |
2473 | ||
2474 | PR c++/89488 | |
2475 | * method.c (process_subob_fn): When maybe_instantiate_noexcept | |
2476 | returns false don't call merge_exception_specifiers. | |
2477 | ||
2478 | 2019-02-27 Paolo Carlini <paolo.carlini@oracle.com> | |
2479 | ||
2480 | PR c++/88987 | |
2481 | * parser.c (cp_parser_noexcept_specification_opt): Return NULL_TREE | |
2482 | for a non-constant parsed expression. | |
2483 | ||
a165fd90 | 2484 | 2019-02-26 Jakub Jelinek <jakub@redhat.com> |
2485 | ||
2486 | PR c++/89481 | |
2487 | * constexpr.c (cxx_eval_store_expression): When changing active union | |
2488 | member, set no_zero_init. | |
2489 | ||
c005651d | 2490 | 2019-02-23 Marek Polacek <polacek@redhat.com> |
2491 | ||
2492 | PR c++/88294 - ICE with non-constant noexcept-specifier. | |
2493 | * pt.c (maybe_instantiate_noexcept): Set up the list of local | |
2494 | specializations. Set current_class_{ptr,ref}. | |
2495 | ||
689cc9b6 | 2496 | 2019-02-22 David Malcolm <dmalcolm@redhat.com> |
2497 | ||
2498 | PR c++/89390 | |
2499 | * parser.c (cp_parser_unqualified_id): Capture and use locations | |
2500 | for destructors. | |
2501 | ||
e7652833 | 2502 | 2019-02-22 Marek Polacek <polacek@redhat.com> |
2503 | ||
2504 | PR c++/89420 - ICE with CAST_EXPR in explicit-specifier. | |
2505 | * decl.c (build_explicit_specifier): Don't check | |
2506 | processing_template_decl. Call instantiation_dependent_expression_p | |
2507 | instead of value_dependent_expression_p. Call | |
2508 | instantiate_non_dependent_expr_sfinae before | |
2509 | build_converted_constant_expr instead of calling | |
2510 | instantiate_non_dependent_expr after it. Add | |
2511 | processing_template_decl_sentinel. | |
2512 | ||
51391c1d | 2513 | 2019-02-22 Thomas Schwinge <thomas@codesourcery.com> |
2514 | ||
2515 | * parser.c (cp_parser_oacc_simple_clause): Remove parser formal | |
2516 | parameter, move loc formal parameter to the front. Adjust all | |
2517 | users. | |
2518 | (cp_parser_oacc_shape_clause): Add loc formal parameter. Adjust | |
2519 | all users. | |
2520 | ||
b6700c1a | 2521 | 2019-02-21 Jason Merrill <jason@redhat.com> |
2522 | ||
532cca3f | 2523 | PR c++/87685 - generic lambda 'this' capture error. |
2524 | * lambda.c (lambda_expr_this_capture): Change add_capture_p to int. | |
2525 | (maybe_generic_this_capture): Pass -1. | |
2526 | ||
a7ea8f96 | 2527 | PR c++/88394 - ICE with VLA init-capture. |
2528 | * lambda.c (is_normal_capture_proxy): Check DECL_CAPTURED_VARIABLE. | |
2529 | ||
e2d4b8be | 2530 | PR c++/88869 - C++17 ICE with CTAD and explicit specialization. |
2531 | * pt.c (do_class_deduction): Don't include explicit specialization | |
2532 | args in outer_args. | |
2533 | ||
b6700c1a | 2534 | PR c++/89422 - ICE with -g and lambda in default arg in template. |
2535 | * pt.c (tsubst_function_decl): SET_DECL_FRIEND_CONTEXT sooner. | |
2536 | ||
147a31b6 | 2537 | 2019-02-21 Jason Merrill <jason@redhat.com> |
2538 | ||
2539 | PR c++/88419 - C++17 ICE with class template arg deduction. | |
2540 | * pt.c (make_template_placeholder): Set TYPE_CANONICAL after | |
2541 | CLASS_PLACEHOLDER_TEMPLATE. | |
2542 | ||
02d7a132 | 2543 | 2019-02-21 Jakub Jelinek <jakub@redhat.com> |
2544 | ||
2545 | PR c++/89285 | |
2546 | * constexpr.c (struct constexpr_fundef): Add parms and result members. | |
2547 | (retrieve_constexpr_fundef): Adjust for the above change. | |
2548 | (register_constexpr_fundef): Save constexpr body with copy_fn, | |
2549 | temporarily set DECL_CONTEXT on DECL_RESULT before that. | |
2550 | (get_fundef_copy): Change FUN argument to FUNDEF with | |
2551 | constexpr_fundef * type, grab body and parms/result out of | |
2552 | constexpr_fundef struct and temporarily change it for copy_fn calls | |
2553 | too. | |
2554 | (cxx_eval_builtin_function_call): For __builtin_FUNCTION temporarily | |
2555 | adjust current_function_decl from ctx->call context. Test | |
2556 | !potential_constant_expression instead of !is_constant_expression. | |
2557 | (cxx_bind_parameters_in_call): Grab parameters from new_call. Undo | |
2558 | convert_for_arg_passing changes for TREE_ADDRESSABLE type passing. | |
2559 | (cxx_eval_call_expression): Adjust get_fundef_copy caller. | |
2560 | (cxx_eval_conditional_expression): For IF_STMT, allow then or else | |
2561 | operands to be NULL. | |
2562 | (label_matches): Handle BREAK_STMT and CONTINUE_STMT. | |
2563 | (cxx_eval_loop_expr): Add support for FOR_STMT, WHILE_STMT and DO_STMT. | |
2564 | (cxx_eval_switch_expr): Add support for SWITCH_STMT. | |
2565 | (cxx_eval_constant_expression): Handle IF_STMT, FOR_STMT, WHILE_STMT, | |
2566 | DO_STMT, CONTINUE_STMT, SWITCH_STMT, BREAK_STMT and CONTINUE_STMT. | |
2567 | For SIZEOF_EXPR, recurse on the result of fold_sizeof_expr. Ignore | |
2568 | DECL_EXPR with USING_DECL operand. | |
2569 | * lambda.c (maybe_add_lambda_conv_op): Build thisarg using | |
2570 | build_int_cst to make it a valid constant expression. | |
2571 | ||
dcd8f919 | 2572 | 2019-02-20 Jason Merrill <jason@redhat.com> |
2573 | ||
2574 | PR c++/88690 - C++17 ICE with empty base in aggregate. | |
2575 | * typeck2.c (process_init_constructor_record): Skip trivial | |
2576 | initialization of an empty base. | |
2577 | ||
309e5f71 | 2578 | 2019-02-21 Richard Biener <rguenther@suse.de> |
2579 | ||
2580 | PR middle-end/89392 | |
2581 | * vtable-class-hierarchy.c (vtv_generate_init_routine): Do not | |
2582 | make symtab process new functions here. | |
2583 | ||
4e60ed29 | 2584 | 2019-02-20 Jason Merrill <jason@redhat.com> |
2585 | ||
2586 | PR c++/87921 - wrong error with inline static data member. | |
2587 | * decl2.c (finish_static_data_member_decl): Don't set DECL_IN_AGGR_P | |
2588 | for a non-template inline variable. Do nothing for an | |
2589 | already-instantiated variable. | |
2590 | (c_parse_final_cleanups): Check DECL_IN_AGGR_P without | |
2591 | DECL_INLINE_VAR_P. | |
2592 | * decl.c (check_initializer): Likewise. | |
2593 | (make_rtl_for_nonlocal_decl): Likewise. | |
2594 | * pt.c (instantiate_decl): Likewise. | |
2595 | * typeck2.c (store_init_value): Likewise. | |
2596 | ||
b47245f1 | 2597 | 2019-02-20 Jakub Jelinek <jakub@redhat.com> |
2598 | ||
0c3f2aa9 | 2599 | PR c++/89403 |
2600 | * decl2.c (c_parse_final_cleanups): Move TREE_ASM_WRITTEN setting | |
2601 | for flag_syntax_only from here... | |
2602 | * semantics.c (expand_or_defer_fn_1): ... here. | |
2603 | ||
02dc6028 | 2604 | PR c++/89405 |
2605 | * decl.c (maybe_commonize_var): When clearing TREE_PUBLIC and | |
2606 | DECL_COMMON, set DECL_INTERFACE_KNOWN. | |
2607 | ||
b47245f1 | 2608 | PR c++/89336 |
2609 | * constexpr.c (cxx_eval_store_expression): Diagnose changing of active | |
2610 | union member for -std=c++17 and earlier. | |
2611 | ||
af48cea2 | 2612 | 2019-02-19 Jason Merrill <jason@redhat.com> |
2613 | ||
2614 | PR c++/87513 - 'sorry' mangling PMF template-id. | |
2615 | * mangle.c (write_expression): Handle SCOPE_REF to BASELINK. | |
2616 | ||
fd8a4665 | 2617 | 2019-02-19 Jason Merrill <jason@redhat.com> |
2618 | ||
2619 | PR c++/88380 - wrong-code with flexible array and NSDMI. | |
2620 | * typeck2.c (process_init_constructor_record): Skip flexarrays. | |
2621 | ||
53ceddc9 | 2622 | 2019-02-20 will wray <wjwray@gmail.com> |
2623 | ||
2624 | PR c++/88572 - wrong handling of braces on scalar init. | |
2625 | * decl.c (reshape_init_r): Allow braces around scalar initializer | |
2626 | within aggregate init. Reject double braced-init of scalar | |
2627 | variable. | |
2628 | ||
ab0fbe16 | 2629 | 2019-02-20 Paolo Carlini <paolo.carlini@oracle.com> |
2630 | ||
2631 | PR c++/84536 | |
2632 | * pt.c (tsubst_init): Diagnose an initializer expanding to an | |
2633 | empty list of expressions; tweak wrt dependent types. | |
2634 | (regenerate_decl_from_template): For VAR_DECLs call tsubst_init | |
2635 | instead of tsubst_expr. | |
2636 | ||
ce7f22f1 | 2637 | 2019-02-19 Jason Merrill <jason@redhat.com> |
2638 | ||
2639 | PR c++/88368 - wrong 'use of deleted function' | |
2640 | * method.c (walk_field_subobs): Remember errors from get_nsdmi. | |
2641 | (get_defaulted_eh_spec): Call push_tinst_level. | |
2642 | * pt.c (maybe_instantiate_noexcept): Keep error_mark_node. | |
2643 | * typeck2.c (merge_exception_specifiers): Handle error_mark_node. | |
2644 | ||
c5c4ce6c | 2645 | 2019-02-19 Chung-Lin Tang <cltang@codesourcery.com> |
d572a4c3 | 2646 | |
2647 | PR c/87924 | |
2648 | * parser.c (cp_parser_oacc_clause_wait): Add representation of wait | |
2649 | clause without argument as 'wait (GOMP_ASYNC_NOVAL)', adjust comments. | |
2650 | ||
31358ed0 | 2651 | 2019-02-19 Jakub Jelinek <jakub@redhat.com> |
2652 | ||
5ebe5c44 | 2653 | PR c++/89387 |
2654 | * lambda.c (maybe_generic_this_capture): Don't check | |
2655 | DECL_NONSTATIC_MEMBER_FUNCTION_P on USING_DECLs. | |
2656 | ||
fcea8c4d | 2657 | PR c++/89391 |
2658 | * typeck.c (build_reinterpret_cast_1): Don't handle void to | |
2659 | && conversion go through build_target_expr_with_type. | |
2660 | ||
31358ed0 | 2661 | PR c++/89390 |
2662 | * error.c (qualified_name_lookup_error): Only call | |
2663 | suggest_alternative_in_scoped_enum if name is IDENTIFIER_NODE. | |
2664 | ||
25694c85 | 2665 | 2019-02-19 Tom Honermann <tom@honermann.net> |
2666 | ||
2667 | * name-lookup.c (get_std_name_hint): Added u8string as a name hint. | |
2668 | ||
a1e1b603 | 2669 | 2019-02-18 Jason Merrill <jason@redhat.com> |
2670 | ||
6aaacaf1 | 2671 | PR c++/89336 - multiple stores in constexpr stmt. |
2672 | * constexpr.c (cxx_eval_store_expression): Preevaluate scalar or | |
2673 | assigned value. | |
2674 | ||
f6347d1a | 2675 | * pt.c (check_explicit_specialization): If the declarator is a |
2676 | template-id, only check whether the arguments are dependent. | |
2677 | ||
a1e1b603 | 2678 | Improve duplicate [[likely]] diagnostic. |
2679 | * parser.c (cp_parser_statement): Make attrs_loc a range. Pass it | |
2680 | to process_stmt_hotness_attribute. | |
2681 | * cp-gimplify.c (process_stmt_hotness_attribute): Take attrs_loc. | |
2682 | (genericize_if_stmt): Use likely/unlikely instead of predictor_name. | |
2683 | ||
33e6651d | 2684 | 2019-02-17 Marek Polacek <polacek@redhat.com> |
2685 | ||
2686 | PR c++/89217 - ICE with list-initialization in range-based for loop. | |
2687 | * constexpr.c (unshare_constructor): No longer static. | |
2688 | * cp-tree.h (unshare_constructor): Declare. | |
2689 | * semantics.c (finish_compound_literal): When dealing with a | |
2690 | non-dependent expression in a template, return the original | |
2691 | expression. Pass LOOKUP_NO_NARROWING to digest_init_flags. | |
2692 | ||
3a860627 | 2693 | 2019-02-13 Marek Polacek <polacek@redhat.com> |
2694 | ||
2695 | PR c++/89297 - ICE with OVERLOAD in template. | |
2696 | * semantics.c (finish_compound_literal): Call | |
2697 | instantiate_non_dependent_expr_sfinae. | |
2698 | ||
c5c4ce6c | 2699 | 2019-02-13 Alexandre Oliva <aoliva@redhat.com> |
601c59dd | 2700 | |
40563cf7 | 2701 | PR c++/86379 |
2702 | * cp-tree.h (USING_DECL_SCOPE): Use result rather than type. | |
2703 | * name-lookup.c (strip_using_decl): Use USING_DECL_SCOPE. | |
2704 | * search.c (protected_accessible_p): Follow USING_DECL_DECLS. | |
2705 | (shared_member_p): Likewise. | |
2706 | (lookup_member): Likewise. | |
2707 | * decl.c (grok_special_member_properties): Skip USING_DECLs. | |
2708 | * semantics.c (finish_omp_declare_simd_methods): Likewise. | |
2709 | (finish_qualified_id_expr): Do not call shared_member_p with | |
2710 | a dependent expr. | |
2711 | ||
601c59dd | 2712 | PR c++/87322 |
2713 | * pt.c (tsubst_lambda_expr): Avoid duplicate tsubsting. | |
2714 | Move cp_evaluated resetting before signature tsubsting. | |
2715 | (gen_elem_of_pack_expansion_instantiation): Separate local | |
2716 | specializations per index. | |
2717 | ||
f2da1a76 | 2718 | 2019-02-13 David Malcolm <dmalcolm@redhat.com> |
2719 | ||
2720 | PR c++/89036 | |
2721 | * class.c (add_method): Drop destructor assertion. | |
2722 | ||
64bd49fa | 2723 | 2019-02-13 Paolo Carlini <paolo.carlini@oracle.com> |
2724 | ||
2725 | PR c++/88986 | |
2726 | * decl.c (make_typename_type): Allow for TYPE_PACK_EXPANSION as | |
2727 | context (the first argument). | |
2728 | * pt.c (tsubst, case TYPENAME_TYPE): Handle TYPE_PACK_EXPANSION | |
2729 | as context. | |
2730 | ||
c8e19553 | 2731 | 2019-02-12 Jason Merrill <jason@redhat.com> |
2732 | ||
2733 | PR c++/89144 - link error with constexpr initializer_list. | |
2734 | * call.c (convert_like_real) [ck_list]: Don't allocate a temporary | |
2735 | array for an empty list. | |
2736 | * typeck2.c (store_init_value): Don't use cxx_constant_init in a | |
2737 | template. | |
2738 | ||
33fe677e | 2739 | 2019-02-11 Jason Merrill <jason@redhat.com> |
2740 | ||
2741 | PR c++/89241 - ICE with __func__ in lambda in template. | |
2742 | * pt.c (enclosing_instantiation_of): Also check | |
2743 | instantiated_lambda_fn_p for the template context. | |
2744 | ||
44263306 | 2745 | 2019-02-11 Marek Polacek <polacek@redhat.com> |
2746 | ||
2747 | PR c++/89212 - ICE converting nullptr to pointer-to-member-function. | |
2748 | * pt.c (tsubst_copy_and_build) <case CONSTRUCTOR>: Return early for | |
2749 | null member pointer value. | |
2750 | ||
61b94553 | 2751 | 2019-02-11 Jakub Jelinek <jakub@redhat.com> |
2752 | ||
2753 | PR c++/88977 | |
2754 | * pt.c (convert_nontype_argument): Pass true as manifestly_const_eval | |
2755 | to maybe_constant_value calls. | |
2756 | ||
b10193f4 | 2757 | 2019-02-11 Marek Polacek <polacek@redhat.com> |
2758 | ||
2759 | * typeck2.c (digest_init_r): Remove commented code. | |
2760 | ||
08acf739 | 2761 | 2019-02-11 Martin Sebor <msebor@redhat.com> |
2762 | ||
2763 | PR c++/87996 | |
2764 | * decl.c (compute_array_index_type_loc): Preserve signed sizes | |
2765 | for diagnostics. Call valid_array_size_p instead of error. | |
2766 | * init.c (build_new_1): Compute size for diagnostic. Call | |
2767 | invalid_array_size_error | |
2768 | (build_new): Call valid_array_size_p instead of error. | |
2769 | ||
c5c4ce6c | 2770 | 2019-02-07 Alexandre Oliva <aoliva@redhat.com> |
939d44f3 | 2771 | |
2772 | PR c++/86218 | |
2773 | * call.c (compare_ics): Deal with ck_aggr in either cs. | |
2774 | ||
c92ab8d4 | 2775 | 2019-02-06 David Malcolm <dmalcolm@redhat.com> |
2776 | ||
2777 | PR c++/71302 | |
2778 | * call.c (get_location_for_expr_unwinding_for_system_header): New | |
2779 | function. | |
2780 | (conversion_null_warnings): Use it when getting locations for | |
2781 | EXPR, effectively adding a call to | |
2782 | get_location_for_expr_unwinding_for_system_header for | |
2783 | -Wconversion-null and making use of EXPR_LOCATION for | |
2784 | -Wzero-as-null-pointer-constant. | |
2785 | ||
b5a6b127 | 2786 | 2019-02-05 Jakub Jelinek <jakub@redhat.com> |
2787 | ||
2788 | PR c++/89187 | |
2789 | * optimize.c (maybe_thunk_body): Clear TREE_ADDRESSABLE on | |
2790 | PARM_DECLs of the thunk. | |
2791 | * lambda.c (maybe_add_lambda_conv_op): Likewise. | |
2792 | ||
74ce2ebb | 2793 | 2019-02-05 Marek Polacek <polacek@redhat.com> |
2794 | ||
2795 | PR c++/89158 - by-value capture of constexpr variable broken. | |
2796 | * call.c (convert_like_real) <case ck_user>: Call mark_exp_read | |
2797 | instead of mark_rvalue_use. | |
2798 | ||
c5c4ce6c | 2799 | 2019-02-05 Alexandre Oliva <aoliva@redhat.com> |
9ca54fa1 | 2800 | |
2801 | PR c++/87770 | |
2802 | * pt.c (instantiates_primary_template_p): New. | |
2803 | (type_dependent_expression_p): Use it. | |
2804 | ||
c758dd5a | 2805 | 2019-02-01 Jason Merrill <jason@redhat.com> |
2806 | ||
2807 | PR c++/88761 - ICE with reference capture of constant. | |
2808 | * lambda.c (mark_const_cap_r): Do walk subtrees of DECL_EXPR for | |
2809 | non-proxy decls. | |
2810 | ||
bdb43276 | 2811 | 2019-02-01 Marek Polacek <polacek@redhat.com> |
2812 | ||
2813 | PR c++/88325 - ICE with invalid out-of-line template member definition. | |
2814 | * parser.c (cp_parser_class_name): Don't call make_typename_type | |
2815 | for overloads. | |
2816 | ||
5ab8180e | 2817 | 2019-02-01 Jakub Jelinek <jakub@redhat.com> |
2818 | ||
2819 | PR c++/87175 | |
2820 | * parser.c (cp_parser_gnu_attributes_opt): Set ok to false | |
2821 | if require_open failed. | |
2822 | ||
c8f861a0 | 2823 | 2019-01-31 Marek Polacek <polacek@redhat.com> |
2824 | ||
2825 | PR c++/89083, c++/80864 - ICE with list initialization in template. | |
2826 | * constexpr.c (adjust_temp_type): Use copy_node and change the type | |
2827 | instead of using build_constructor. | |
2828 | * decl.c (reshape_init_r): Don't reshape a digested initializer. | |
2829 | Return the initializer for COMPOUND_LITERAL_P. | |
2830 | ||
f1329be6 | 2831 | PR c++/88983 - ICE with switch in constexpr function. |
2832 | * constexpr.c (cxx_eval_switch_expr): Use SWITCH_COND and SWITCH_BODY. | |
2833 | (cxx_eval_constant_expression) <case COND_EXPR>: Don't look for the | |
2834 | label in the else branch if we found it in the then branch. | |
2835 | ||
8c28f0ef | 2836 | 2019-01-30 Jason Merrill <jason@redhat.com> |
2837 | ||
2838 | PR c++/88752 - ICE with lambda and constexpr if. | |
2839 | * cp-tree.h (LAMBDA_EXPR_INSTANTIATED): New. | |
2840 | * pt.c (tsubst_lambda_expr): Set it. | |
2841 | (instantiated_lambda_fn_p): Check it. | |
2842 | (enclosing_instantiation_of): Use it. | |
2843 | ||
abb9ae66 | 2844 | 2019-01-31 Jakub Jelinek <jakub@redhat.com> |
2845 | ||
2846 | PR libstdc++/88170 | |
2847 | * cxx-pretty-print.c (pp_cxx_enumeration_constant): Print always as | |
2848 | a C cast in pp_c_flag_gnu_v3 mode. | |
2849 | ||
9b0e9786 | 2850 | 2019-01-30 Jakub Jelinek <jakub@redhat.com> |
2851 | ||
2852 | PR c++/88988 | |
2853 | * lambda.c (is_capture_proxy): Don't return true for | |
2854 | DECL_OMP_PRIVATIZED_MEMBER artificial vars. | |
2855 | ||
7066144a | 2856 | 2019-01-30 Marek Polacek <polacek@redhat.com> |
2857 | ||
2858 | PR c++/89119 - ICE with value-initialization in template. | |
2859 | * pt.c (tsubst_copy_and_build): Handle RANGE_EXPR. | |
2860 | ||
64e3499e | 2861 | 2019-01-29 Jason Merrill <jason@redhat.com> |
2862 | ||
2863 | PR c++/86943 - wrong code converting lambda to function pointer. | |
2864 | * lambda.c (maybe_add_lambda_conv_op): Use a template-id in the | |
2865 | call. Only forward parms for decltype. | |
2866 | * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Handle CALL_FROM_THUNK_P | |
2867 | specially. | |
2868 | * typeck.c (check_return_expr): Don't mess with a thunk call. | |
2869 | ||
107cba11 | 2870 | 2019-01-28 Jason Merrill <jason@redhat.com> |
2871 | ||
2872 | PR c++/89089 - ICE with [[no_unique_address]]. | |
2873 | PR c++/88865 - wrong layout with [[no_unique_address]]. | |
2874 | * class.c (check_field_decls): A potentially-overlapping field makes | |
2875 | the class non-layout-POD, but not non-empty. | |
2876 | (end_of_class): Always consider empty data members. | |
2877 | (layout_class_type): Set DECL_SIZE for empty fields. | |
2878 | ||
44da2a17 | 2879 | 2019-01-28 Marek Polacek <polacek@redhat.com> |
2880 | ||
2881 | PR c++/88358 - name wrongly treated as type. | |
2882 | * parser.c (cp_parser_direct_declarator): Don't assume a qualified-id | |
2883 | in parameter-list is a type if the function's declarator-id is not | |
2884 | qualified. | |
2885 | ||
1d41b42f | 2886 | 2019-01-27 Marek Polacek <polacek@redhat.com> |
2887 | ||
b7feeace | 2888 | PR c++/88815 - narrowing conversion lost in decltype. |
2889 | PR c++/78244 - narrowing conversion in template not detected. | |
2890 | * cp-tree.h (CONSTRUCTOR_IS_DEPENDENT): New. | |
2891 | * pt.c (instantiation_dependent_r): Consider a CONSTRUCTOR with | |
2892 | CONSTRUCTOR_IS_DEPENDENT instantiation-dependent. | |
2893 | * semantics.c (finish_compound_literal): When the compound literal | |
2894 | isn't instantiation-dependent and the type isn't type-dependent, | |
2895 | fall back to the normal processing. Set CONSTRUCTOR_IS_DEPENDENT. | |
2896 | ||
1d41b42f | 2897 | PR c++/89024 - ICE with incomplete enum type. |
2898 | * call.c (standard_conversion): When converting an | |
2899 | ARITHMETIC_TYPE_P to an incomplete type, return NULL. | |
c5c4ce6c | 2900 | |
837ddebd | 2901 | 2019-01-25 Paolo Carlini <paolo.carlini@oracle.com> |
2902 | ||
2903 | PR c++/88969 | |
2904 | * call.c (build_op_delete_call): Implement 7.6.2.5/(10.1). | |
2905 | * decl2.c (coerce_delete_type): Use build_pointer_type instead | |
2906 | of TYPE_POINTER_TO. | |
2907 | ||
8c89c5fc | 2908 | 2019-01-24 Jason Merrill <jason@redhat.com> |
2909 | ||
2910 | PR c++/89001 - mangling of reference temporaries | |
2911 | * cp-tree.h (struct saved_scope): Add ref_temp_count. | |
2912 | (current_ref_temp_count): New macro. | |
2913 | * mangle.c (mangle_ref_init_variable): Use it. | |
2914 | * typeck2.c (store_init_value): Clear it. | |
2915 | * call.c (make_temporary_var_for_ref_to_temp): Copy public and | |
2916 | comdat. | |
2917 | ||
b5e76680 | 2918 | 2019-01-24 Jakub Jelinek <jakub@redhat.com> |
2919 | ||
2920 | PR c++/88976 | |
2921 | * semantics.c (finish_omp_cancel): Diagnose more than one if | |
2922 | on #pragma omp cancel with different modifiers. Use | |
2923 | maybe_convert_cond when not in template or build_x_binary_op | |
2924 | otherwise. | |
2925 | ||
dffbcba8 | 2926 | 2019-01-23 Marek Polacek <polacek@redhat.com> |
2927 | ||
2928 | PR c++/88757 - qualified name treated wrongly as type. | |
2929 | * parser.c (cp_parser_direct_declarator): Don't treat qualified-ids | |
2930 | in parameter-list as types if name lookup for declarator-id didn't | |
2931 | find one or more function templates. | |
2932 | ||
1f03c410 | 2933 | 2019-01-23 Jakub Jelinek <jakub@redhat.com> |
2934 | ||
8090d51c | 2935 | PR c/44715 |
2936 | * cp-gimplify.c (genericize_cp_loop): Call begin_bc_block only | |
2937 | after genericizing cond and incr expressions. | |
2938 | ||
1f03c410 | 2939 | PR c++/88984 |
2940 | * cp-gimplify.c (genericize_switch_stmt): Move cond genericization | |
2941 | before the begin_bc_block call. | |
2942 | ||
48c03f15 | 2943 | 2019-01-21 Jason Merrill <jason@redhat.com> |
2944 | ||
2945 | PR c++/87893 - constexpr ctor ICE on ARM. | |
2946 | PR c++/88293 - ICE with comma expression. | |
2947 | * constexpr.c (initialized_type): Don't shortcut non-void type. | |
2948 | Handle COMPOUND_EXPR. | |
2949 | (cxx_eval_outermost_constant_expr): Return early for void type. | |
2950 | ||
99bf4b63 | 2951 | 2019-01-21 Jakub Jelinek <jakub@redhat.com> |
2952 | ||
77fe9474 | 2953 | PR c++/88949 |
2954 | * optimize.c (cxx_copy_decl): New function. | |
2955 | (clone_body): Use it instead of copy_decl_no_change. | |
2956 | ||
99bf4b63 | 2957 | PR sanitizer/88901 |
2958 | * typeck.c (cp_build_binary_op): Don't instrument | |
2959 | SANITIZE_POINTER_COMPARE if processing_template_decl. | |
2960 | (pointer_diff): Similarly for SANITIZE_POINTER_SUBTRACT. | |
2961 | ||
ecd2d842 | 2962 | 2019-01-18 Jason Merrill <jason@redhat.com> |
2963 | ||
2964 | PR c++/88875 - error with explicit list constructor. | |
2965 | * call.c (reference_binding): Don't modify EXPR. Set | |
2966 | need_temporary_p on the ck_user conversion for a temporary. | |
2967 | (convert_like_real): Check it. | |
2968 | ||
6d4e8a95 | 2969 | 2019-01-18 H.J. Lu <hongjiu.lu@intel.com> |
2970 | ||
2971 | PR c/51628 | |
2972 | PR c/88664 | |
2973 | * call.c (convert_for_arg_passing): Upate the | |
2974 | warn_for_address_or_pointer_of_packed_member call. | |
2975 | * typeck.c (convert_for_assignment): Likewise. | |
2976 | ||
9d3c4130 | 2977 | 2019-01-17 Jason Merrill <jason@redhat.com> |
2978 | ||
bc9c0483 | 2979 | PR c++/86205 - ICE with ?: of throw and template-id. |
2980 | * pt.c (resolve_nondeduced_context_or_error): Split out from... | |
2981 | * typeck.c (decay_conversion): ...here. | |
2982 | * call.c (build_conditional_expr_1): Use it. | |
2983 | ||
9d3c4130 | 2984 | PR c++/86740, ICE with constexpr if and nested generic lambdas. |
2985 | * tree.c (cp_walk_subtrees): Handle LAMBDA_EXPR. | |
2986 | ||
0f910e62 | 2987 | 2019-01-17 Paolo Carlini <paolo.carlini@oracle.com> |
2988 | ||
2989 | * decl.c (grokdeclarator): Use typespec_loc in error messages | |
2990 | about 'auto' and trailing return type. | |
2991 | ||
098cc8f0 | 2992 | 2019-01-17 David Malcolm <dmalcolm@redhat.com> |
2993 | ||
2994 | PR c++/88699 | |
2995 | * class.c (add_method): Don't use DECL_DESTRUCTOR_P on | |
2996 | USING_DECLs. | |
2997 | ||
a395125a | 2998 | 2019-01-17 Nathan Sidwell <nathan@acm.org> |
2999 | ||
3000 | PR c++/86610 | |
3001 | * semantics.c (process_outer_var_ref): Only skip dependent types | |
3002 | in templates. | |
3003 | ||
c5c4ce6c | 3004 | 2019-01-17 Alexandre Oliva <aoliva@redhat.com> |
5461905d | 3005 | |
c5f929a4 | 3006 | PR c++/87768 |
3007 | * cp-tree.h (saved_scope): Add suppress_location_wrappers. | |
3008 | * name-lookup.c (do_push_to_top_level): Save and reset it. | |
3009 | (do_pop_from_top_level): Restore it. | |
3010 | ||
f97941b7 | 3011 | PR c++/86648 |
3012 | * pt.c (make_template_placeholder): Use auto_identifier. | |
3013 | (is_auto): Drop CLASS_PLACEHOLDER_TEMPLATE test. | |
3014 | * error.c (dump_type): Handle template placeholders. | |
3015 | * cxx-pretty-print.c (pp_cx_unqualified_id): Likewise. | |
3016 | ||
5461905d | 3017 | PR c++/88146 |
3018 | * cvt.c (convert_to_void): Handle all cdtor calls as if | |
3019 | returning void. | |
3020 | ||
b92cc3ed | 3021 | 2019-01-16 Paolo Carlini <paolo.carlini@oracle.com> |
3022 | ||
3023 | * decl.c (grokdeclarator): Use locations[ds_storage_class] in | |
3024 | error messages about ill-formed uses of mutable. | |
3025 | ||
9fc2172c | 3026 | 2019-01-16 Marek Polacek <polacek@redhat.com> |
3027 | ||
3028 | PR c++/78244 - narrowing conversion in template not detected. | |
3029 | * call.c (perform_implicit_conversion_flags): Set | |
3030 | IMPLICIT_CONV_EXPR_BRACED_INIT. | |
3031 | * cp-tree.h (IMPLICIT_CONV_EXPR_BRACED_INIT): New. | |
3032 | * pt.c (tsubst_copy_and_build): Use it. | |
3033 | ||
727d210b | 3034 | 2019-01-15 David Malcolm <dmalcolm@redhat.com> |
3035 | ||
3036 | PR c++/88795 | |
3037 | * pt.c (build_deduction_guide): Bail out if tsubst_arg_types | |
3038 | fails. | |
3039 | ||
39a51021 | 3040 | 2019-01-15 Paolo Carlini <paolo.carlini@oracle.com> |
3041 | ||
3042 | * decl.c (start_decl): Improve error location. | |
3043 | * decl2.c (grokfield): Likewise. | |
3044 | ||
3045 | 2019-01-15 Paolo Carlini <paolo.carlini@oracle.com> | |
3046 | ||
3047 | * decl.c (grokdeclarator): Move further up the location_t loc | |
3048 | declaration and use the location when building a TYPE_DECL for | |
3049 | a typedef name. | |
3050 | * decl2.c (grokbitfield): Use DECL_SOURCE_LOCATION in the error | |
3051 | about an ill-formed bit-field as typedef. | |
3052 | ||
affca1c8 | 3053 | 2019-01-14 Marek Polacek <polacek@redhat.com> |
3054 | ||
3055 | PR c++/88830 - ICE with abstract class. | |
3056 | * decl2.c (maybe_emit_vtables): Check CLASSTYPE_LAZY_DESTRUCTOR. | |
3057 | Fix formatting. | |
3058 | ||
9f8a8956 | 3059 | PR c++/88825 - ICE with bogus function return type deduction. |
3060 | * typeck.c (can_do_nrvo_p): Check error_mark_node. | |
3061 | ||
82362779 | 3062 | 2019-01-14 Tom Honermann <tom@honermann.net> |
3063 | ||
3064 | Implement P0482R5, char8_t: A type for UTF-8 characters and strings | |
3065 | * cvt.c (type_promotes_to): Handle char8_t promotion. | |
3066 | * decl.c (grokdeclarator): Handle invalid type specifier | |
3067 | combinations involving char8_t. | |
3068 | * lex.c (init_reswords): Add char8_t as a reserved word. | |
3069 | * mangle.c (write_builtin_type): Add name mangling for char8_t (Du). | |
3070 | * parser.c (cp_keyword_starts_decl_specifier_p) | |
3071 | (cp_parser_simple_type_specifier): Recognize char8_t as a simple | |
3072 | type specifier. | |
3073 | (cp_parser_string_literal): Use char8_array_type_node for the type | |
3074 | of CPP_UTF8STRING. | |
3075 | (cp_parser_set_decl_spec_type): Tolerate char8_t typedefs in system | |
3076 | headers. | |
3077 | * rtti.c (emit_support_tinfos): type_info support for char8_t. | |
3078 | * tree.c (char_type_p): Recognize char8_t as a character type. | |
3079 | * typeck.c (string_conv_p): Handle conversions of u8 string | |
3080 | literals of char8_t type. | |
3081 | (check_literal_operator_args): Handle UDLs with u8 string literals | |
3082 | of char8_t type. | |
3083 | * typeck2.c (ordinary_char_type_p): New. | |
3084 | (digest_init_r): Disallow initializing a char array with a u8 string | |
3085 | literal. | |
3086 | ||
bf4eb32b | 3087 | 2019-01-14 Martin Liska <mliska@suse.cz> |
3088 | ||
3089 | PR gcov-profile/88263 | |
3090 | * decl2.c (get_tls_wrapper_fn): Use DECL_SOURCE_LOCATION | |
3091 | as location of the TLS wrapper. | |
3092 | ||
2fa582a9 | 3093 | 2019-01-12 Paolo Carlini <paolo.carlini@oracle.com> |
3094 | ||
3095 | * decl.c (cp_finish_decl): Improve error location. | |
3096 | * decl2.c (grokfield): Likewise, improve two locations. | |
3097 | ||
0b5957b9 | 3098 | 2019-01-11 Marek Polacek <polacek@redhat.com> |
3099 | ||
3100 | PR c++/88692, c++/87882 - -Wredundant-move false positive with *this. | |
3101 | * typeck.c (maybe_warn_pessimizing_move): Return if ARG isn't | |
3102 | ADDR_EXPR. | |
3103 | ||
d07c152b | 3104 | 2019-01-11 Jason Merrill <jason@redhat.com> |
3105 | ||
3106 | PR c++/88312 - pack expansion of decltype. | |
3107 | * pt.c (instantiation_dependent_r): A template non-type parameter | |
3108 | pack is instantiation-dependent. | |
3109 | ||
0c2ebbc4 | 3110 | 2019-01-11 Jason Merrill <jason@redhat.com> |
3111 | ||
3112 | PR c++/88613 - ICE with use of const var in lambda. | |
3113 | * expr.c (mark_use): Fix location wrapper handling. | |
3114 | * cp-gimplify.c (cp_fold_maybe_rvalue): Call mark_rvalue_use. | |
3115 | ||
1b2f170e | 3116 | 2019-01-11 Tobias Burnus <burnus@net-b.de> |
3117 | ||
3118 | PR C++/88114 | |
3119 | * decl2.c (maybe_emit_vtables): If needed, generate code for | |
3120 | the destructor of an abstract class. | |
3121 | (mark_used): Update comment for older function-name change. | |
3122 | ||
b385e516 | 3123 | 2019-01-11 Paolo Carlini <paolo.carlini@oracle.com> |
3124 | ||
3125 | * decl.c (start_decl): Improve error location. | |
3126 | (grokdeclarator): Likewise, improve two locations. | |
3127 | ||
f4d3c071 | 3128 | 2019-01-09 Sandra Loosemore <sandra@codesourcery.com> |
3129 | ||
3130 | PR other/16615 | |
3131 | ||
3132 | * cp-tree.h: Mechanically replace "can not" with "cannot". | |
3133 | * parser.c: Likewise. | |
3134 | * pt.c: Likewise. | |
3135 | ||
7cc45975 | 3136 | 2019-01-08 Paolo Carlini <paolo.carlini@oracle.com> |
3137 | ||
3138 | * decl.c (grok_reference_init): Improve error location. | |
3139 | (grokdeclarator): Likewise, improve two locations. | |
3140 | ||
90e20c9c | 3141 | 2019-01-08 Marek Polacek <polacek@redhat.com> |
3142 | ||
91902bb4 | 3143 | PR c++/88538 - braced-init-list in template-argument-list. |
3144 | * parser.c (cp_parser_template_argument): Handle braced-init-list when | |
3145 | in C++20. | |
3146 | ||
90e20c9c | 3147 | PR c++/88548 - this accepted in static member functions. |
3148 | * parser.c (cp_debug_parser): Adjust printing of | |
3149 | local_variables_forbidden_p. | |
3150 | (cp_parser_new): Set local_variables_forbidden_p to 0 rather than false. | |
3151 | (cp_parser_primary_expression): When checking | |
3152 | local_variables_forbidden_p, use THIS_FORBIDDEN or | |
3153 | LOCAL_VARS_FORBIDDEN. | |
3154 | (cp_parser_lambda_body): Update the type of | |
3155 | local_variables_forbidden_p. Set it to 0 rather than false. | |
3156 | (cp_parser_condition): Adjust call to cp_parser_declarator. | |
3157 | (cp_parser_explicit_instantiation): Likewise. | |
3158 | (cp_parser_init_declarator): Likewise. | |
3159 | (cp_parser_declarator): New parameter. Use it. | |
3160 | (cp_parser_direct_declarator): New parameter. Use it to set | |
3161 | local_variables_forbidden_p. Adjust call to cp_parser_declarator. | |
3162 | (cp_parser_type_id_1): Adjust call to cp_parser_declarator. | |
3163 | (cp_parser_parameter_declaration): Likewise. | |
3164 | (cp_parser_default_argument): Update the type of | |
3165 | local_variables_forbidden_p. Set it to LOCAL_VARS_AND_THIS_FORBIDDEN | |
3166 | rather than true. | |
3167 | (cp_parser_member_declaration): Tell cp_parser_declarator if we saw | |
3168 | 'static' or 'friend'. | |
3169 | (cp_parser_exception_declaration): Adjust call to cp_parser_declarator. | |
3170 | (cp_parser_late_parsing_default_args): Update the type of | |
3171 | local_variables_forbidden_p. Set it to LOCAL_VARS_AND_THIS_FORBIDDEN | |
3172 | rather than true. | |
3173 | (cp_parser_cache_defarg): Adjust call to cp_parser_declarator. | |
3174 | (cp_parser_objc_class_ivars): Likewise. | |
3175 | (cp_parser_objc_struct_declaration): Likewise. | |
3176 | (cp_parser_omp_for_loop_init): Likewise. | |
3177 | * parser.h (cp_parser): Change the type of local_variables_forbidden_p | |
3178 | to unsigned char. | |
3179 | (LOCAL_VARS_FORBIDDEN, LOCAL_VARS_AND_THIS_FORBIDDEN, THIS_FORBIDDEN): | |
3180 | Define. | |
3181 | ||
8f7d5246 | 3182 | 2019-01-08 Paolo Carlini <paolo.carlini@oracle.com> |
3183 | ||
3184 | * decl.c (start_decl): Improve permerror location. | |
3185 | ||
6e5908c9 | 3186 | 2019-01-08 Jonathan Wakely <jwakely@redhat.com> |
3187 | Jakub Jelinek <jakub@redhat.com> | |
3188 | ||
3189 | PR c++/88554 | |
3190 | * decl.c (finish_function): For -Wreturn-type don't add a return *this; | |
3191 | fixit hint if current_class_ref is NULL. Use a single if instead of | |
3192 | two nested ones. | |
3193 | ||
2318c037 | 3194 | 2019-01-07 Paolo Carlini <paolo.carlini@oracle.com> |
3195 | ||
3196 | * decl.c (start_decl): Improve two error_at locations. | |
3197 | (expand_static_init): Likewise. | |
3198 | ||
677576f7 | 3199 | 2019-01-07 Marek Polacek <polacek@redhat.com> |
3200 | ||
3201 | PR c++/88741 - wrong error with initializer-string. | |
3202 | * decl.c (cp_complete_array_type): Strip any location wrappers. | |
3203 | ||
c38103e8 | 3204 | 2019-01-07 Bernd Edlinger <bernd.edlinger@hotmail.de> |
3205 | ||
3206 | PR c++/88261 | |
3207 | PR c++/69338 | |
3208 | PR c++/69696 | |
3209 | PR c++/69697 | |
3210 | * cp-tree.h (LOOKUP_ALLOW_FLEXARRAY_INIT): New flag value. | |
3211 | * typeck2.c (digest_init_r): Raise an error for non-static | |
3212 | initialization of a flexible array member. | |
3213 | (process_init_constructor, massage_init_elt, | |
3214 | process_init_constructor_array, process_init_constructor_record, | |
3215 | process_init_constructor_union, process_init_constructor): Add the | |
3216 | flags parameter and pass it thru. | |
3217 | (store_init_value): Pass LOOKUP_ALLOW_FLEXARRAY_INIT parameter to | |
3218 | digest_init_flags for static decls. | |
3219 | ||
59409f09 | 3220 | 2019-01-07 Jakub Jelinek <jakub@redhat.com> |
3221 | ||
3222 | PR c++/85052 | |
3223 | * cp-tree.h (cp_build_vec_convert): Declare. | |
3224 | * parser.c (cp_parser_postfix_expression): Parse | |
3225 | __builtin_convertvector. | |
3226 | * constexpr.c: Include fold-const-call.h. | |
3227 | (cxx_eval_internal_function): Handle IFN_VEC_CONVERT. | |
3228 | (potential_constant_expression_1): Likewise. | |
3229 | * semantics.c (cp_build_vec_convert): New function. | |
3230 | * pt.c (tsubst_copy_and_build): Handle CALL_EXPR to | |
3231 | IFN_VEC_CONVERT. | |
3232 | ||
0627c5c9 | 3233 | 2019-01-03 Jakub Jelinek <jakub@redhat.com> |
3234 | ||
3235 | PR c++/88636 | |
3236 | * decl.c (builtin_function_1): Return result of pushdecl_top_level | |
3237 | or pushdecl rather than decl. | |
3238 | ||
f9f7d90c | 3239 | 2019-01-03 Paolo Carlini <paolo.carlini@oracle.com> |
3240 | ||
3241 | * tree.c (handle_nodiscard_attribute): Improve warning location. | |
3242 | ||
37fb9cf6 | 3243 | 2019-01-02 Marek Polacek <polacek@redhat.com> |
3244 | ||
3245 | PR c++/88612 - ICE with -Waddress-of-packed-member. | |
3246 | * call.c (convert_for_arg_passing): Only give warnings with tf_warning. | |
3247 | * typeck.c (convert_for_assignment): Likewise. | |
3248 | ||
6080dd2f | 3249 | PR c++/88631 - CTAD failing for value-initialization. |
3250 | * typeck2.c (build_functional_cast): Try deducing the template | |
3251 | arguments even if there are no arguments to deduce from. | |
3252 | ||
fbd26352 | 3253 | 2019-01-01 Jakub Jelinek <jakub@redhat.com> |
ca29c574 | 3254 | |
8e8f6434 | 3255 | Update copyright years. |
7dfbd804 | 3256 | \f |
fbd26352 | 3257 | Copyright (C) 2019 Free Software Foundation, Inc. |
7dfbd804 | 3258 | |
3259 | Copying and distribution of this file, with or without modification, | |
3260 | are permitted in any medium without royalty provided the copyright | |
3261 | notice and this notice are preserved. |