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Commit | Line | Data |
---|---|---|
10599713 | 1 | 2019-03-04 Jakub Jelinek <jakub@redhat.com> |
2 | ||
3 | PR c++/71446 | |
4 | * call.c (field_in_pset): New function. | |
5 | (build_aggr_conv): Handle CONSTRUCTOR_IS_DESIGNATED_INIT correctly. | |
6 | ||
73e3d2ee | 7 | 2019-03-02 Jakub Jelinek <jakub@redhat.com> |
8 | ||
9 | PR c++/71446 | |
10 | * cp-tree.h (CONSTRUCTOR_IS_DESIGNATED_INIT): Define. | |
11 | * parser.c (cp_parser_braced_list): Adjust cp_parser_initializer_list | |
12 | caller, set CONSTRUCTOR_IS_DESIGNATED_INIT. | |
13 | (cp_parser_initializer_list): Add designated parameter, set *designated | |
14 | to a bool whether any designators were parsed. | |
15 | * decl.c (reshape_init): Copy over CONSTRUCTOR_IS_DESIGNATED_INIT if | |
16 | needed. | |
17 | * pt.c (tsubst_copy_and_build): Likewise. | |
18 | * call.c (implicit_conversion): If CONSTRUCTOR_IS_DESIGNATED_INIT, | |
19 | don't call build_list_conv, nor build_complex_conv, nor attempt to | |
20 | convert a single element initializer to scalar. | |
21 | ||
f409a882 | 22 | 2019-03-01 Marek Polacek <polacek@redhat.com> |
23 | ||
ae8e3cb6 | 24 | PR c++/89537 - missing location for error with non-static member fn. |
25 | * call.c (resolve_args): Use EXPR_LOCATION. | |
26 | * typeck.c (build_class_member_access_expr): Use input_location. | |
27 | ||
f409a882 | 28 | PR c++/89532 - ICE with incomplete type in decltype. |
29 | * semantics.c (finish_compound_literal): Return error_mark_node | |
30 | if digest_init_flags returns error_mark_node. | |
31 | ||
b279a142 | 32 | 2019-03-01 Jakub Jelinek <jakub@redhat.com> |
33 | ||
34 | Implement P1002R1, Try-catch blocks in constexpr functions | |
35 | PR c++/89513 | |
36 | * parser.c (cp_parser_ctor_initializer_opt_and_function_body): | |
37 | Diagnose constexpr ctor or function with function-try-block with | |
38 | pedwarn for c++17 and earlier. Formatting fix. | |
39 | (cp_parser_try_block): Use pedwarn instead of error and only for | |
40 | c++17 and earlier when try block appears in constexpr function. | |
41 | * constexpr.c (build_constexpr_constructor_member_initializers): | |
42 | Handle TRY_BLOCK here instead of erroring on it. | |
43 | ||
c7110ca7 | 44 | 2019-02-28 Jason Merrill <jason@redhat.com> |
45 | ||
bb019931 | 46 | PR c++/88183 - ICE with .* fold-expression. |
47 | * pt.c (fold_expression) [DOTSTAR_EXPR]: Remove special handling. | |
48 | ||
9b4cf3ba | 49 | PR c++/86969 - ICE with constexpr if and recursive generic lambdas. |
50 | * class.c, lambda.c, pt.c: Revert earlier change. | |
51 | * lambda.c (add_capture): Don't special-case capture of dependent | |
52 | VLA. | |
53 | ||
c7110ca7 | 54 | * name-lookup.c (print_binding_level): Print this_entity. |
55 | ||
90c2137c | 56 | 2019-02-27 Marek Polacek <polacek@redhat.com> |
57 | ||
58 | PR c++/88857 - ICE with value-initialization of argument in template. | |
59 | * call.c (convert_like_real): Don't call build_value_init in template. | |
60 | ||
9ecd4044 | 61 | 2019-02-27 Jason Merrill <jason@redhat.com> |
62 | ||
63 | PR c++/86969 - ICE with constexpr if and recursive generic lambdas. | |
64 | * semantics.c (process_outer_var_ref): Do capture dependent vars. | |
65 | * class.c (finish_struct): Only add TAG_DEFN if T is in | |
66 | current_function_decl. | |
67 | * lambda.c (vla_capture_type): Force the capture type out into the | |
68 | lambda's enclosing function. | |
69 | (add_capture): Pass in the lambda. | |
70 | * pt.c (tsubst_lambda_expr): complete_type a VLA capture type. | |
71 | ||
7304edd1 | 72 | 2019-02-27 Marek Polacek <polacek@redhat.com> |
73 | ||
74 | PR c++/89511 - ICE with using-declaration and unscoped enumerator. | |
75 | * parser.c (cp_parser_using_declaration): For an unscoped enum | |
76 | only use its context if it's not a function declaration. | |
77 | ||
c9f30cbb | 78 | 2019-02-27 Paolo Carlini <paolo.carlini@oracle.com> |
79 | ||
80 | PR c++/89488 | |
81 | * method.c (process_subob_fn): When maybe_instantiate_noexcept | |
82 | returns false don't call merge_exception_specifiers. | |
83 | ||
84 | 2019-02-27 Paolo Carlini <paolo.carlini@oracle.com> | |
85 | ||
86 | PR c++/88987 | |
87 | * parser.c (cp_parser_noexcept_specification_opt): Return NULL_TREE | |
88 | for a non-constant parsed expression. | |
89 | ||
a165fd90 | 90 | 2019-02-26 Jakub Jelinek <jakub@redhat.com> |
91 | ||
92 | PR c++/89481 | |
93 | * constexpr.c (cxx_eval_store_expression): When changing active union | |
94 | member, set no_zero_init. | |
95 | ||
c005651d | 96 | 2019-02-23 Marek Polacek <polacek@redhat.com> |
97 | ||
98 | PR c++/88294 - ICE with non-constant noexcept-specifier. | |
99 | * pt.c (maybe_instantiate_noexcept): Set up the list of local | |
100 | specializations. Set current_class_{ptr,ref}. | |
101 | ||
689cc9b6 | 102 | 2019-02-22 David Malcolm <dmalcolm@redhat.com> |
103 | ||
104 | PR c++/89390 | |
105 | * parser.c (cp_parser_unqualified_id): Capture and use locations | |
106 | for destructors. | |
107 | ||
e7652833 | 108 | 2019-02-22 Marek Polacek <polacek@redhat.com> |
109 | ||
110 | PR c++/89420 - ICE with CAST_EXPR in explicit-specifier. | |
111 | * decl.c (build_explicit_specifier): Don't check | |
112 | processing_template_decl. Call instantiation_dependent_expression_p | |
113 | instead of value_dependent_expression_p. Call | |
114 | instantiate_non_dependent_expr_sfinae before | |
115 | build_converted_constant_expr instead of calling | |
116 | instantiate_non_dependent_expr after it. Add | |
117 | processing_template_decl_sentinel. | |
118 | ||
51391c1d | 119 | 2019-02-22 Thomas Schwinge <thomas@codesourcery.com> |
120 | ||
121 | * parser.c (cp_parser_oacc_simple_clause): Remove parser formal | |
122 | parameter, move loc formal parameter to the front. Adjust all | |
123 | users. | |
124 | (cp_parser_oacc_shape_clause): Add loc formal parameter. Adjust | |
125 | all users. | |
126 | ||
b6700c1a | 127 | 2019-02-21 Jason Merrill <jason@redhat.com> |
128 | ||
532cca3f | 129 | PR c++/87685 - generic lambda 'this' capture error. |
130 | * lambda.c (lambda_expr_this_capture): Change add_capture_p to int. | |
131 | (maybe_generic_this_capture): Pass -1. | |
132 | ||
a7ea8f96 | 133 | PR c++/88394 - ICE with VLA init-capture. |
134 | * lambda.c (is_normal_capture_proxy): Check DECL_CAPTURED_VARIABLE. | |
135 | ||
e2d4b8be | 136 | PR c++/88869 - C++17 ICE with CTAD and explicit specialization. |
137 | * pt.c (do_class_deduction): Don't include explicit specialization | |
138 | args in outer_args. | |
139 | ||
b6700c1a | 140 | PR c++/89422 - ICE with -g and lambda in default arg in template. |
141 | * pt.c (tsubst_function_decl): SET_DECL_FRIEND_CONTEXT sooner. | |
142 | ||
147a31b6 | 143 | 2019-02-21 Jason Merrill <jason@redhat.com> |
144 | ||
145 | PR c++/88419 - C++17 ICE with class template arg deduction. | |
146 | * pt.c (make_template_placeholder): Set TYPE_CANONICAL after | |
147 | CLASS_PLACEHOLDER_TEMPLATE. | |
148 | ||
02d7a132 | 149 | 2019-02-21 Jakub Jelinek <jakub@redhat.com> |
150 | ||
151 | PR c++/89285 | |
152 | * constexpr.c (struct constexpr_fundef): Add parms and result members. | |
153 | (retrieve_constexpr_fundef): Adjust for the above change. | |
154 | (register_constexpr_fundef): Save constexpr body with copy_fn, | |
155 | temporarily set DECL_CONTEXT on DECL_RESULT before that. | |
156 | (get_fundef_copy): Change FUN argument to FUNDEF with | |
157 | constexpr_fundef * type, grab body and parms/result out of | |
158 | constexpr_fundef struct and temporarily change it for copy_fn calls | |
159 | too. | |
160 | (cxx_eval_builtin_function_call): For __builtin_FUNCTION temporarily | |
161 | adjust current_function_decl from ctx->call context. Test | |
162 | !potential_constant_expression instead of !is_constant_expression. | |
163 | (cxx_bind_parameters_in_call): Grab parameters from new_call. Undo | |
164 | convert_for_arg_passing changes for TREE_ADDRESSABLE type passing. | |
165 | (cxx_eval_call_expression): Adjust get_fundef_copy caller. | |
166 | (cxx_eval_conditional_expression): For IF_STMT, allow then or else | |
167 | operands to be NULL. | |
168 | (label_matches): Handle BREAK_STMT and CONTINUE_STMT. | |
169 | (cxx_eval_loop_expr): Add support for FOR_STMT, WHILE_STMT and DO_STMT. | |
170 | (cxx_eval_switch_expr): Add support for SWITCH_STMT. | |
171 | (cxx_eval_constant_expression): Handle IF_STMT, FOR_STMT, WHILE_STMT, | |
172 | DO_STMT, CONTINUE_STMT, SWITCH_STMT, BREAK_STMT and CONTINUE_STMT. | |
173 | For SIZEOF_EXPR, recurse on the result of fold_sizeof_expr. Ignore | |
174 | DECL_EXPR with USING_DECL operand. | |
175 | * lambda.c (maybe_add_lambda_conv_op): Build thisarg using | |
176 | build_int_cst to make it a valid constant expression. | |
177 | ||
dcd8f919 | 178 | 2019-02-20 Jason Merrill <jason@redhat.com> |
179 | ||
180 | PR c++/88690 - C++17 ICE with empty base in aggregate. | |
181 | * typeck2.c (process_init_constructor_record): Skip trivial | |
182 | initialization of an empty base. | |
183 | ||
309e5f71 | 184 | 2019-02-21 Richard Biener <rguenther@suse.de> |
185 | ||
186 | PR middle-end/89392 | |
187 | * vtable-class-hierarchy.c (vtv_generate_init_routine): Do not | |
188 | make symtab process new functions here. | |
189 | ||
4e60ed29 | 190 | 2019-02-20 Jason Merrill <jason@redhat.com> |
191 | ||
192 | PR c++/87921 - wrong error with inline static data member. | |
193 | * decl2.c (finish_static_data_member_decl): Don't set DECL_IN_AGGR_P | |
194 | for a non-template inline variable. Do nothing for an | |
195 | already-instantiated variable. | |
196 | (c_parse_final_cleanups): Check DECL_IN_AGGR_P without | |
197 | DECL_INLINE_VAR_P. | |
198 | * decl.c (check_initializer): Likewise. | |
199 | (make_rtl_for_nonlocal_decl): Likewise. | |
200 | * pt.c (instantiate_decl): Likewise. | |
201 | * typeck2.c (store_init_value): Likewise. | |
202 | ||
b47245f1 | 203 | 2019-02-20 Jakub Jelinek <jakub@redhat.com> |
204 | ||
0c3f2aa9 | 205 | PR c++/89403 |
206 | * decl2.c (c_parse_final_cleanups): Move TREE_ASM_WRITTEN setting | |
207 | for flag_syntax_only from here... | |
208 | * semantics.c (expand_or_defer_fn_1): ... here. | |
209 | ||
02dc6028 | 210 | PR c++/89405 |
211 | * decl.c (maybe_commonize_var): When clearing TREE_PUBLIC and | |
212 | DECL_COMMON, set DECL_INTERFACE_KNOWN. | |
213 | ||
b47245f1 | 214 | PR c++/89336 |
215 | * constexpr.c (cxx_eval_store_expression): Diagnose changing of active | |
216 | union member for -std=c++17 and earlier. | |
217 | ||
af48cea2 | 218 | 2019-02-19 Jason Merrill <jason@redhat.com> |
219 | ||
220 | PR c++/87513 - 'sorry' mangling PMF template-id. | |
221 | * mangle.c (write_expression): Handle SCOPE_REF to BASELINK. | |
222 | ||
fd8a4665 | 223 | 2019-02-19 Jason Merrill <jason@redhat.com> |
224 | ||
225 | PR c++/88380 - wrong-code with flexible array and NSDMI. | |
226 | * typeck2.c (process_init_constructor_record): Skip flexarrays. | |
227 | ||
53ceddc9 | 228 | 2019-02-20 will wray <wjwray@gmail.com> |
229 | ||
230 | PR c++/88572 - wrong handling of braces on scalar init. | |
231 | * decl.c (reshape_init_r): Allow braces around scalar initializer | |
232 | within aggregate init. Reject double braced-init of scalar | |
233 | variable. | |
234 | ||
ab0fbe16 | 235 | 2019-02-20 Paolo Carlini <paolo.carlini@oracle.com> |
236 | ||
237 | PR c++/84536 | |
238 | * pt.c (tsubst_init): Diagnose an initializer expanding to an | |
239 | empty list of expressions; tweak wrt dependent types. | |
240 | (regenerate_decl_from_template): For VAR_DECLs call tsubst_init | |
241 | instead of tsubst_expr. | |
242 | ||
ce7f22f1 | 243 | 2019-02-19 Jason Merrill <jason@redhat.com> |
244 | ||
245 | PR c++/88368 - wrong 'use of deleted function' | |
246 | * method.c (walk_field_subobs): Remember errors from get_nsdmi. | |
247 | (get_defaulted_eh_spec): Call push_tinst_level. | |
248 | * pt.c (maybe_instantiate_noexcept): Keep error_mark_node. | |
249 | * typeck2.c (merge_exception_specifiers): Handle error_mark_node. | |
250 | ||
d572a4c3 | 251 | 2019-02-19 Chung-Lin Tang <cltang@codesourcery.com> |
252 | ||
253 | PR c/87924 | |
254 | * parser.c (cp_parser_oacc_clause_wait): Add representation of wait | |
255 | clause without argument as 'wait (GOMP_ASYNC_NOVAL)', adjust comments. | |
256 | ||
31358ed0 | 257 | 2019-02-19 Jakub Jelinek <jakub@redhat.com> |
258 | ||
5ebe5c44 | 259 | PR c++/89387 |
260 | * lambda.c (maybe_generic_this_capture): Don't check | |
261 | DECL_NONSTATIC_MEMBER_FUNCTION_P on USING_DECLs. | |
262 | ||
fcea8c4d | 263 | PR c++/89391 |
264 | * typeck.c (build_reinterpret_cast_1): Don't handle void to | |
265 | && conversion go through build_target_expr_with_type. | |
266 | ||
31358ed0 | 267 | PR c++/89390 |
268 | * error.c (qualified_name_lookup_error): Only call | |
269 | suggest_alternative_in_scoped_enum if name is IDENTIFIER_NODE. | |
270 | ||
25694c85 | 271 | 2019-02-19 Tom Honermann <tom@honermann.net> |
272 | ||
273 | * name-lookup.c (get_std_name_hint): Added u8string as a name hint. | |
274 | ||
a1e1b603 | 275 | 2019-02-18 Jason Merrill <jason@redhat.com> |
276 | ||
6aaacaf1 | 277 | PR c++/89336 - multiple stores in constexpr stmt. |
278 | * constexpr.c (cxx_eval_store_expression): Preevaluate scalar or | |
279 | assigned value. | |
280 | ||
f6347d1a | 281 | * pt.c (check_explicit_specialization): If the declarator is a |
282 | template-id, only check whether the arguments are dependent. | |
283 | ||
a1e1b603 | 284 | Improve duplicate [[likely]] diagnostic. |
285 | * parser.c (cp_parser_statement): Make attrs_loc a range. Pass it | |
286 | to process_stmt_hotness_attribute. | |
287 | * cp-gimplify.c (process_stmt_hotness_attribute): Take attrs_loc. | |
288 | (genericize_if_stmt): Use likely/unlikely instead of predictor_name. | |
289 | ||
33e6651d | 290 | 2019-02-17 Marek Polacek <polacek@redhat.com> |
291 | ||
292 | PR c++/89217 - ICE with list-initialization in range-based for loop. | |
293 | * constexpr.c (unshare_constructor): No longer static. | |
294 | * cp-tree.h (unshare_constructor): Declare. | |
295 | * semantics.c (finish_compound_literal): When dealing with a | |
296 | non-dependent expression in a template, return the original | |
297 | expression. Pass LOOKUP_NO_NARROWING to digest_init_flags. | |
298 | ||
3a860627 | 299 | 2019-02-13 Marek Polacek <polacek@redhat.com> |
300 | ||
301 | PR c++/89297 - ICE with OVERLOAD in template. | |
302 | * semantics.c (finish_compound_literal): Call | |
303 | instantiate_non_dependent_expr_sfinae. | |
304 | ||
601c59dd | 305 | 2019-02-13 Alexandre Oliva <aoliva@redhat.com> |
306 | ||
40563cf7 | 307 | PR c++/86379 |
308 | * cp-tree.h (USING_DECL_SCOPE): Use result rather than type. | |
309 | * name-lookup.c (strip_using_decl): Use USING_DECL_SCOPE. | |
310 | * search.c (protected_accessible_p): Follow USING_DECL_DECLS. | |
311 | (shared_member_p): Likewise. | |
312 | (lookup_member): Likewise. | |
313 | * decl.c (grok_special_member_properties): Skip USING_DECLs. | |
314 | * semantics.c (finish_omp_declare_simd_methods): Likewise. | |
315 | (finish_qualified_id_expr): Do not call shared_member_p with | |
316 | a dependent expr. | |
317 | ||
601c59dd | 318 | PR c++/87322 |
319 | * pt.c (tsubst_lambda_expr): Avoid duplicate tsubsting. | |
320 | Move cp_evaluated resetting before signature tsubsting. | |
321 | (gen_elem_of_pack_expansion_instantiation): Separate local | |
322 | specializations per index. | |
323 | ||
f2da1a76 | 324 | 2019-02-13 David Malcolm <dmalcolm@redhat.com> |
325 | ||
326 | PR c++/89036 | |
327 | * class.c (add_method): Drop destructor assertion. | |
328 | ||
64bd49fa | 329 | 2019-02-13 Paolo Carlini <paolo.carlini@oracle.com> |
330 | ||
331 | PR c++/88986 | |
332 | * decl.c (make_typename_type): Allow for TYPE_PACK_EXPANSION as | |
333 | context (the first argument). | |
334 | * pt.c (tsubst, case TYPENAME_TYPE): Handle TYPE_PACK_EXPANSION | |
335 | as context. | |
336 | ||
c8e19553 | 337 | 2019-02-12 Jason Merrill <jason@redhat.com> |
338 | ||
339 | PR c++/89144 - link error with constexpr initializer_list. | |
340 | * call.c (convert_like_real) [ck_list]: Don't allocate a temporary | |
341 | array for an empty list. | |
342 | * typeck2.c (store_init_value): Don't use cxx_constant_init in a | |
343 | template. | |
344 | ||
33fe677e | 345 | 2019-02-11 Jason Merrill <jason@redhat.com> |
346 | ||
347 | PR c++/89241 - ICE with __func__ in lambda in template. | |
348 | * pt.c (enclosing_instantiation_of): Also check | |
349 | instantiated_lambda_fn_p for the template context. | |
350 | ||
44263306 | 351 | 2019-02-11 Marek Polacek <polacek@redhat.com> |
352 | ||
353 | PR c++/89212 - ICE converting nullptr to pointer-to-member-function. | |
354 | * pt.c (tsubst_copy_and_build) <case CONSTRUCTOR>: Return early for | |
355 | null member pointer value. | |
356 | ||
61b94553 | 357 | 2019-02-11 Jakub Jelinek <jakub@redhat.com> |
358 | ||
359 | PR c++/88977 | |
360 | * pt.c (convert_nontype_argument): Pass true as manifestly_const_eval | |
361 | to maybe_constant_value calls. | |
362 | ||
b10193f4 | 363 | 2019-02-11 Marek Polacek <polacek@redhat.com> |
364 | ||
365 | * typeck2.c (digest_init_r): Remove commented code. | |
366 | ||
08acf739 | 367 | 2019-02-11 Martin Sebor <msebor@redhat.com> |
368 | ||
369 | PR c++/87996 | |
370 | * decl.c (compute_array_index_type_loc): Preserve signed sizes | |
371 | for diagnostics. Call valid_array_size_p instead of error. | |
372 | * init.c (build_new_1): Compute size for diagnostic. Call | |
373 | invalid_array_size_error | |
374 | (build_new): Call valid_array_size_p instead of error. | |
375 | ||
939d44f3 | 376 | 2019-02-07 Alexandre Oliva <aoliva@redhat.com> |
377 | ||
378 | PR c++/86218 | |
379 | * call.c (compare_ics): Deal with ck_aggr in either cs. | |
380 | ||
c92ab8d4 | 381 | 2019-02-06 David Malcolm <dmalcolm@redhat.com> |
382 | ||
383 | PR c++/71302 | |
384 | * call.c (get_location_for_expr_unwinding_for_system_header): New | |
385 | function. | |
386 | (conversion_null_warnings): Use it when getting locations for | |
387 | EXPR, effectively adding a call to | |
388 | get_location_for_expr_unwinding_for_system_header for | |
389 | -Wconversion-null and making use of EXPR_LOCATION for | |
390 | -Wzero-as-null-pointer-constant. | |
391 | ||
b5a6b127 | 392 | 2019-02-05 Jakub Jelinek <jakub@redhat.com> |
393 | ||
394 | PR c++/89187 | |
395 | * optimize.c (maybe_thunk_body): Clear TREE_ADDRESSABLE on | |
396 | PARM_DECLs of the thunk. | |
397 | * lambda.c (maybe_add_lambda_conv_op): Likewise. | |
398 | ||
74ce2ebb | 399 | 2019-02-05 Marek Polacek <polacek@redhat.com> |
400 | ||
401 | PR c++/89158 - by-value capture of constexpr variable broken. | |
402 | * call.c (convert_like_real) <case ck_user>: Call mark_exp_read | |
403 | instead of mark_rvalue_use. | |
404 | ||
9ca54fa1 | 405 | 2019-02-05 Alexandre Oliva <aoliva@redhat.com> |
406 | ||
407 | PR c++/87770 | |
408 | * pt.c (instantiates_primary_template_p): New. | |
409 | (type_dependent_expression_p): Use it. | |
410 | ||
c758dd5a | 411 | 2019-02-01 Jason Merrill <jason@redhat.com> |
412 | ||
413 | PR c++/88761 - ICE with reference capture of constant. | |
414 | * lambda.c (mark_const_cap_r): Do walk subtrees of DECL_EXPR for | |
415 | non-proxy decls. | |
416 | ||
bdb43276 | 417 | 2019-02-01 Marek Polacek <polacek@redhat.com> |
418 | ||
419 | PR c++/88325 - ICE with invalid out-of-line template member definition. | |
420 | * parser.c (cp_parser_class_name): Don't call make_typename_type | |
421 | for overloads. | |
422 | ||
5ab8180e | 423 | 2019-02-01 Jakub Jelinek <jakub@redhat.com> |
424 | ||
425 | PR c++/87175 | |
426 | * parser.c (cp_parser_gnu_attributes_opt): Set ok to false | |
427 | if require_open failed. | |
428 | ||
c8f861a0 | 429 | 2019-01-31 Marek Polacek <polacek@redhat.com> |
430 | ||
431 | PR c++/89083, c++/80864 - ICE with list initialization in template. | |
432 | * constexpr.c (adjust_temp_type): Use copy_node and change the type | |
433 | instead of using build_constructor. | |
434 | * decl.c (reshape_init_r): Don't reshape a digested initializer. | |
435 | Return the initializer for COMPOUND_LITERAL_P. | |
436 | ||
f1329be6 | 437 | PR c++/88983 - ICE with switch in constexpr function. |
438 | * constexpr.c (cxx_eval_switch_expr): Use SWITCH_COND and SWITCH_BODY. | |
439 | (cxx_eval_constant_expression) <case COND_EXPR>: Don't look for the | |
440 | label in the else branch if we found it in the then branch. | |
441 | ||
8c28f0ef | 442 | 2019-01-30 Jason Merrill <jason@redhat.com> |
443 | ||
444 | PR c++/88752 - ICE with lambda and constexpr if. | |
445 | * cp-tree.h (LAMBDA_EXPR_INSTANTIATED): New. | |
446 | * pt.c (tsubst_lambda_expr): Set it. | |
447 | (instantiated_lambda_fn_p): Check it. | |
448 | (enclosing_instantiation_of): Use it. | |
449 | ||
abb9ae66 | 450 | 2019-01-31 Jakub Jelinek <jakub@redhat.com> |
451 | ||
452 | PR libstdc++/88170 | |
453 | * cxx-pretty-print.c (pp_cxx_enumeration_constant): Print always as | |
454 | a C cast in pp_c_flag_gnu_v3 mode. | |
455 | ||
9b0e9786 | 456 | 2019-01-30 Jakub Jelinek <jakub@redhat.com> |
457 | ||
458 | PR c++/88988 | |
459 | * lambda.c (is_capture_proxy): Don't return true for | |
460 | DECL_OMP_PRIVATIZED_MEMBER artificial vars. | |
461 | ||
7066144a | 462 | 2019-01-30 Marek Polacek <polacek@redhat.com> |
463 | ||
464 | PR c++/89119 - ICE with value-initialization in template. | |
465 | * pt.c (tsubst_copy_and_build): Handle RANGE_EXPR. | |
466 | ||
64e3499e | 467 | 2019-01-29 Jason Merrill <jason@redhat.com> |
468 | ||
469 | PR c++/86943 - wrong code converting lambda to function pointer. | |
470 | * lambda.c (maybe_add_lambda_conv_op): Use a template-id in the | |
471 | call. Only forward parms for decltype. | |
472 | * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Handle CALL_FROM_THUNK_P | |
473 | specially. | |
474 | * typeck.c (check_return_expr): Don't mess with a thunk call. | |
475 | ||
107cba11 | 476 | 2019-01-28 Jason Merrill <jason@redhat.com> |
477 | ||
478 | PR c++/89089 - ICE with [[no_unique_address]]. | |
479 | PR c++/88865 - wrong layout with [[no_unique_address]]. | |
480 | * class.c (check_field_decls): A potentially-overlapping field makes | |
481 | the class non-layout-POD, but not non-empty. | |
482 | (end_of_class): Always consider empty data members. | |
483 | (layout_class_type): Set DECL_SIZE for empty fields. | |
484 | ||
44da2a17 | 485 | 2019-01-28 Marek Polacek <polacek@redhat.com> |
486 | ||
487 | PR c++/88358 - name wrongly treated as type. | |
488 | * parser.c (cp_parser_direct_declarator): Don't assume a qualified-id | |
489 | in parameter-list is a type if the function's declarator-id is not | |
490 | qualified. | |
491 | ||
1d41b42f | 492 | 2019-01-27 Marek Polacek <polacek@redhat.com> |
493 | ||
b7feeace | 494 | PR c++/88815 - narrowing conversion lost in decltype. |
495 | PR c++/78244 - narrowing conversion in template not detected. | |
496 | * cp-tree.h (CONSTRUCTOR_IS_DEPENDENT): New. | |
497 | * pt.c (instantiation_dependent_r): Consider a CONSTRUCTOR with | |
498 | CONSTRUCTOR_IS_DEPENDENT instantiation-dependent. | |
499 | * semantics.c (finish_compound_literal): When the compound literal | |
500 | isn't instantiation-dependent and the type isn't type-dependent, | |
501 | fall back to the normal processing. Set CONSTRUCTOR_IS_DEPENDENT. | |
502 | ||
1d41b42f | 503 | PR c++/89024 - ICE with incomplete enum type. |
504 | * call.c (standard_conversion): When converting an | |
505 | ARITHMETIC_TYPE_P to an incomplete type, return NULL. | |
506 | ||
837ddebd | 507 | 2019-01-25 Paolo Carlini <paolo.carlini@oracle.com> |
508 | ||
509 | PR c++/88969 | |
510 | * call.c (build_op_delete_call): Implement 7.6.2.5/(10.1). | |
511 | * decl2.c (coerce_delete_type): Use build_pointer_type instead | |
512 | of TYPE_POINTER_TO. | |
513 | ||
8c89c5fc | 514 | 2019-01-24 Jason Merrill <jason@redhat.com> |
515 | ||
516 | PR c++/89001 - mangling of reference temporaries | |
517 | * cp-tree.h (struct saved_scope): Add ref_temp_count. | |
518 | (current_ref_temp_count): New macro. | |
519 | * mangle.c (mangle_ref_init_variable): Use it. | |
520 | * typeck2.c (store_init_value): Clear it. | |
521 | * call.c (make_temporary_var_for_ref_to_temp): Copy public and | |
522 | comdat. | |
523 | ||
b5e76680 | 524 | 2019-01-24 Jakub Jelinek <jakub@redhat.com> |
525 | ||
526 | PR c++/88976 | |
527 | * semantics.c (finish_omp_cancel): Diagnose more than one if | |
528 | on #pragma omp cancel with different modifiers. Use | |
529 | maybe_convert_cond when not in template or build_x_binary_op | |
530 | otherwise. | |
531 | ||
dffbcba8 | 532 | 2019-01-23 Marek Polacek <polacek@redhat.com> |
533 | ||
534 | PR c++/88757 - qualified name treated wrongly as type. | |
535 | * parser.c (cp_parser_direct_declarator): Don't treat qualified-ids | |
536 | in parameter-list as types if name lookup for declarator-id didn't | |
537 | find one or more function templates. | |
538 | ||
1f03c410 | 539 | 2019-01-23 Jakub Jelinek <jakub@redhat.com> |
540 | ||
8090d51c | 541 | PR c/44715 |
542 | * cp-gimplify.c (genericize_cp_loop): Call begin_bc_block only | |
543 | after genericizing cond and incr expressions. | |
544 | ||
1f03c410 | 545 | PR c++/88984 |
546 | * cp-gimplify.c (genericize_switch_stmt): Move cond genericization | |
547 | before the begin_bc_block call. | |
548 | ||
48c03f15 | 549 | 2019-01-21 Jason Merrill <jason@redhat.com> |
550 | ||
551 | PR c++/87893 - constexpr ctor ICE on ARM. | |
552 | PR c++/88293 - ICE with comma expression. | |
553 | * constexpr.c (initialized_type): Don't shortcut non-void type. | |
554 | Handle COMPOUND_EXPR. | |
555 | (cxx_eval_outermost_constant_expr): Return early for void type. | |
556 | ||
99bf4b63 | 557 | 2019-01-21 Jakub Jelinek <jakub@redhat.com> |
558 | ||
77fe9474 | 559 | PR c++/88949 |
560 | * optimize.c (cxx_copy_decl): New function. | |
561 | (clone_body): Use it instead of copy_decl_no_change. | |
562 | ||
99bf4b63 | 563 | PR sanitizer/88901 |
564 | * typeck.c (cp_build_binary_op): Don't instrument | |
565 | SANITIZE_POINTER_COMPARE if processing_template_decl. | |
566 | (pointer_diff): Similarly for SANITIZE_POINTER_SUBTRACT. | |
567 | ||
ecd2d842 | 568 | 2019-01-18 Jason Merrill <jason@redhat.com> |
569 | ||
570 | PR c++/88875 - error with explicit list constructor. | |
571 | * call.c (reference_binding): Don't modify EXPR. Set | |
572 | need_temporary_p on the ck_user conversion for a temporary. | |
573 | (convert_like_real): Check it. | |
574 | ||
6d4e8a95 | 575 | 2019-01-18 H.J. Lu <hongjiu.lu@intel.com> |
576 | ||
577 | PR c/51628 | |
578 | PR c/88664 | |
579 | * call.c (convert_for_arg_passing): Upate the | |
580 | warn_for_address_or_pointer_of_packed_member call. | |
581 | * typeck.c (convert_for_assignment): Likewise. | |
582 | ||
9d3c4130 | 583 | 2019-01-17 Jason Merrill <jason@redhat.com> |
584 | ||
bc9c0483 | 585 | PR c++/86205 - ICE with ?: of throw and template-id. |
586 | * pt.c (resolve_nondeduced_context_or_error): Split out from... | |
587 | * typeck.c (decay_conversion): ...here. | |
588 | * call.c (build_conditional_expr_1): Use it. | |
589 | ||
9d3c4130 | 590 | PR c++/86740, ICE with constexpr if and nested generic lambdas. |
591 | * tree.c (cp_walk_subtrees): Handle LAMBDA_EXPR. | |
592 | ||
0f910e62 | 593 | 2019-01-17 Paolo Carlini <paolo.carlini@oracle.com> |
594 | ||
595 | * decl.c (grokdeclarator): Use typespec_loc in error messages | |
596 | about 'auto' and trailing return type. | |
597 | ||
098cc8f0 | 598 | 2019-01-17 David Malcolm <dmalcolm@redhat.com> |
599 | ||
600 | PR c++/88699 | |
601 | * class.c (add_method): Don't use DECL_DESTRUCTOR_P on | |
602 | USING_DECLs. | |
603 | ||
a395125a | 604 | 2019-01-17 Nathan Sidwell <nathan@acm.org> |
605 | ||
606 | PR c++/86610 | |
607 | * semantics.c (process_outer_var_ref): Only skip dependent types | |
608 | in templates. | |
609 | ||
5461905d | 610 | 2019-01-17 Alexandre Oliva <aoliva@redhat.com> |
611 | ||
c5f929a4 | 612 | PR c++/87768 |
613 | * cp-tree.h (saved_scope): Add suppress_location_wrappers. | |
614 | * name-lookup.c (do_push_to_top_level): Save and reset it. | |
615 | (do_pop_from_top_level): Restore it. | |
616 | ||
f97941b7 | 617 | PR c++/86648 |
618 | * pt.c (make_template_placeholder): Use auto_identifier. | |
619 | (is_auto): Drop CLASS_PLACEHOLDER_TEMPLATE test. | |
620 | * error.c (dump_type): Handle template placeholders. | |
621 | * cxx-pretty-print.c (pp_cx_unqualified_id): Likewise. | |
622 | ||
5461905d | 623 | PR c++/88146 |
624 | * cvt.c (convert_to_void): Handle all cdtor calls as if | |
625 | returning void. | |
626 | ||
b92cc3ed | 627 | 2019-01-16 Paolo Carlini <paolo.carlini@oracle.com> |
628 | ||
629 | * decl.c (grokdeclarator): Use locations[ds_storage_class] in | |
630 | error messages about ill-formed uses of mutable. | |
631 | ||
9fc2172c | 632 | 2019-01-16 Marek Polacek <polacek@redhat.com> |
633 | ||
634 | PR c++/78244 - narrowing conversion in template not detected. | |
635 | * call.c (perform_implicit_conversion_flags): Set | |
636 | IMPLICIT_CONV_EXPR_BRACED_INIT. | |
637 | * cp-tree.h (IMPLICIT_CONV_EXPR_BRACED_INIT): New. | |
638 | * pt.c (tsubst_copy_and_build): Use it. | |
639 | ||
727d210b | 640 | 2019-01-15 David Malcolm <dmalcolm@redhat.com> |
641 | ||
642 | PR c++/88795 | |
643 | * pt.c (build_deduction_guide): Bail out if tsubst_arg_types | |
644 | fails. | |
645 | ||
39a51021 | 646 | 2019-01-15 Paolo Carlini <paolo.carlini@oracle.com> |
647 | ||
648 | * decl.c (start_decl): Improve error location. | |
649 | * decl2.c (grokfield): Likewise. | |
650 | ||
651 | 2019-01-15 Paolo Carlini <paolo.carlini@oracle.com> | |
652 | ||
653 | * decl.c (grokdeclarator): Move further up the location_t loc | |
654 | declaration and use the location when building a TYPE_DECL for | |
655 | a typedef name. | |
656 | * decl2.c (grokbitfield): Use DECL_SOURCE_LOCATION in the error | |
657 | about an ill-formed bit-field as typedef. | |
658 | ||
affca1c8 | 659 | 2019-01-14 Marek Polacek <polacek@redhat.com> |
660 | ||
661 | PR c++/88830 - ICE with abstract class. | |
662 | * decl2.c (maybe_emit_vtables): Check CLASSTYPE_LAZY_DESTRUCTOR. | |
663 | Fix formatting. | |
664 | ||
9f8a8956 | 665 | PR c++/88825 - ICE with bogus function return type deduction. |
666 | * typeck.c (can_do_nrvo_p): Check error_mark_node. | |
667 | ||
82362779 | 668 | 2019-01-14 Tom Honermann <tom@honermann.net> |
669 | ||
670 | Implement P0482R5, char8_t: A type for UTF-8 characters and strings | |
671 | * cvt.c (type_promotes_to): Handle char8_t promotion. | |
672 | * decl.c (grokdeclarator): Handle invalid type specifier | |
673 | combinations involving char8_t. | |
674 | * lex.c (init_reswords): Add char8_t as a reserved word. | |
675 | * mangle.c (write_builtin_type): Add name mangling for char8_t (Du). | |
676 | * parser.c (cp_keyword_starts_decl_specifier_p) | |
677 | (cp_parser_simple_type_specifier): Recognize char8_t as a simple | |
678 | type specifier. | |
679 | (cp_parser_string_literal): Use char8_array_type_node for the type | |
680 | of CPP_UTF8STRING. | |
681 | (cp_parser_set_decl_spec_type): Tolerate char8_t typedefs in system | |
682 | headers. | |
683 | * rtti.c (emit_support_tinfos): type_info support for char8_t. | |
684 | * tree.c (char_type_p): Recognize char8_t as a character type. | |
685 | * typeck.c (string_conv_p): Handle conversions of u8 string | |
686 | literals of char8_t type. | |
687 | (check_literal_operator_args): Handle UDLs with u8 string literals | |
688 | of char8_t type. | |
689 | * typeck2.c (ordinary_char_type_p): New. | |
690 | (digest_init_r): Disallow initializing a char array with a u8 string | |
691 | literal. | |
692 | ||
bf4eb32b | 693 | 2019-01-14 Martin Liska <mliska@suse.cz> |
694 | ||
695 | PR gcov-profile/88263 | |
696 | * decl2.c (get_tls_wrapper_fn): Use DECL_SOURCE_LOCATION | |
697 | as location of the TLS wrapper. | |
698 | ||
2fa582a9 | 699 | 2019-01-12 Paolo Carlini <paolo.carlini@oracle.com> |
700 | ||
701 | * decl.c (cp_finish_decl): Improve error location. | |
702 | * decl2.c (grokfield): Likewise, improve two locations. | |
703 | ||
0b5957b9 | 704 | 2019-01-11 Marek Polacek <polacek@redhat.com> |
705 | ||
706 | PR c++/88692, c++/87882 - -Wredundant-move false positive with *this. | |
707 | * typeck.c (maybe_warn_pessimizing_move): Return if ARG isn't | |
708 | ADDR_EXPR. | |
709 | ||
d07c152b | 710 | 2019-01-11 Jason Merrill <jason@redhat.com> |
711 | ||
712 | PR c++/88312 - pack expansion of decltype. | |
713 | * pt.c (instantiation_dependent_r): A template non-type parameter | |
714 | pack is instantiation-dependent. | |
715 | ||
0c2ebbc4 | 716 | 2019-01-11 Jason Merrill <jason@redhat.com> |
717 | ||
718 | PR c++/88613 - ICE with use of const var in lambda. | |
719 | * expr.c (mark_use): Fix location wrapper handling. | |
720 | * cp-gimplify.c (cp_fold_maybe_rvalue): Call mark_rvalue_use. | |
721 | ||
1b2f170e | 722 | 2019-01-11 Tobias Burnus <burnus@net-b.de> |
723 | ||
724 | PR C++/88114 | |
725 | * decl2.c (maybe_emit_vtables): If needed, generate code for | |
726 | the destructor of an abstract class. | |
727 | (mark_used): Update comment for older function-name change. | |
728 | ||
b385e516 | 729 | 2019-01-11 Paolo Carlini <paolo.carlini@oracle.com> |
730 | ||
731 | * decl.c (start_decl): Improve error location. | |
732 | (grokdeclarator): Likewise, improve two locations. | |
733 | ||
f4d3c071 | 734 | 2019-01-09 Sandra Loosemore <sandra@codesourcery.com> |
735 | ||
736 | PR other/16615 | |
737 | ||
738 | * cp-tree.h: Mechanically replace "can not" with "cannot". | |
739 | * parser.c: Likewise. | |
740 | * pt.c: Likewise. | |
741 | ||
7cc45975 | 742 | 2019-01-08 Paolo Carlini <paolo.carlini@oracle.com> |
743 | ||
744 | * decl.c (grok_reference_init): Improve error location. | |
745 | (grokdeclarator): Likewise, improve two locations. | |
746 | ||
90e20c9c | 747 | 2019-01-08 Marek Polacek <polacek@redhat.com> |
748 | ||
91902bb4 | 749 | PR c++/88538 - braced-init-list in template-argument-list. |
750 | * parser.c (cp_parser_template_argument): Handle braced-init-list when | |
751 | in C++20. | |
752 | ||
90e20c9c | 753 | PR c++/88548 - this accepted in static member functions. |
754 | * parser.c (cp_debug_parser): Adjust printing of | |
755 | local_variables_forbidden_p. | |
756 | (cp_parser_new): Set local_variables_forbidden_p to 0 rather than false. | |
757 | (cp_parser_primary_expression): When checking | |
758 | local_variables_forbidden_p, use THIS_FORBIDDEN or | |
759 | LOCAL_VARS_FORBIDDEN. | |
760 | (cp_parser_lambda_body): Update the type of | |
761 | local_variables_forbidden_p. Set it to 0 rather than false. | |
762 | (cp_parser_condition): Adjust call to cp_parser_declarator. | |
763 | (cp_parser_explicit_instantiation): Likewise. | |
764 | (cp_parser_init_declarator): Likewise. | |
765 | (cp_parser_declarator): New parameter. Use it. | |
766 | (cp_parser_direct_declarator): New parameter. Use it to set | |
767 | local_variables_forbidden_p. Adjust call to cp_parser_declarator. | |
768 | (cp_parser_type_id_1): Adjust call to cp_parser_declarator. | |
769 | (cp_parser_parameter_declaration): Likewise. | |
770 | (cp_parser_default_argument): Update the type of | |
771 | local_variables_forbidden_p. Set it to LOCAL_VARS_AND_THIS_FORBIDDEN | |
772 | rather than true. | |
773 | (cp_parser_member_declaration): Tell cp_parser_declarator if we saw | |
774 | 'static' or 'friend'. | |
775 | (cp_parser_exception_declaration): Adjust call to cp_parser_declarator. | |
776 | (cp_parser_late_parsing_default_args): Update the type of | |
777 | local_variables_forbidden_p. Set it to LOCAL_VARS_AND_THIS_FORBIDDEN | |
778 | rather than true. | |
779 | (cp_parser_cache_defarg): Adjust call to cp_parser_declarator. | |
780 | (cp_parser_objc_class_ivars): Likewise. | |
781 | (cp_parser_objc_struct_declaration): Likewise. | |
782 | (cp_parser_omp_for_loop_init): Likewise. | |
783 | * parser.h (cp_parser): Change the type of local_variables_forbidden_p | |
784 | to unsigned char. | |
785 | (LOCAL_VARS_FORBIDDEN, LOCAL_VARS_AND_THIS_FORBIDDEN, THIS_FORBIDDEN): | |
786 | Define. | |
787 | ||
8f7d5246 | 788 | 2019-01-08 Paolo Carlini <paolo.carlini@oracle.com> |
789 | ||
790 | * decl.c (start_decl): Improve permerror location. | |
791 | ||
6e5908c9 | 792 | 2019-01-08 Jonathan Wakely <jwakely@redhat.com> |
793 | Jakub Jelinek <jakub@redhat.com> | |
794 | ||
795 | PR c++/88554 | |
796 | * decl.c (finish_function): For -Wreturn-type don't add a return *this; | |
797 | fixit hint if current_class_ref is NULL. Use a single if instead of | |
798 | two nested ones. | |
799 | ||
2318c037 | 800 | 2019-01-07 Paolo Carlini <paolo.carlini@oracle.com> |
801 | ||
802 | * decl.c (start_decl): Improve two error_at locations. | |
803 | (expand_static_init): Likewise. | |
804 | ||
677576f7 | 805 | 2019-01-07 Marek Polacek <polacek@redhat.com> |
806 | ||
807 | PR c++/88741 - wrong error with initializer-string. | |
808 | * decl.c (cp_complete_array_type): Strip any location wrappers. | |
809 | ||
c38103e8 | 810 | 2019-01-07 Bernd Edlinger <bernd.edlinger@hotmail.de> |
811 | ||
812 | PR c++/88261 | |
813 | PR c++/69338 | |
814 | PR c++/69696 | |
815 | PR c++/69697 | |
816 | * cp-tree.h (LOOKUP_ALLOW_FLEXARRAY_INIT): New flag value. | |
817 | * typeck2.c (digest_init_r): Raise an error for non-static | |
818 | initialization of a flexible array member. | |
819 | (process_init_constructor, massage_init_elt, | |
820 | process_init_constructor_array, process_init_constructor_record, | |
821 | process_init_constructor_union, process_init_constructor): Add the | |
822 | flags parameter and pass it thru. | |
823 | (store_init_value): Pass LOOKUP_ALLOW_FLEXARRAY_INIT parameter to | |
824 | digest_init_flags for static decls. | |
825 | ||
59409f09 | 826 | 2019-01-07 Jakub Jelinek <jakub@redhat.com> |
827 | ||
828 | PR c++/85052 | |
829 | * cp-tree.h (cp_build_vec_convert): Declare. | |
830 | * parser.c (cp_parser_postfix_expression): Parse | |
831 | __builtin_convertvector. | |
832 | * constexpr.c: Include fold-const-call.h. | |
833 | (cxx_eval_internal_function): Handle IFN_VEC_CONVERT. | |
834 | (potential_constant_expression_1): Likewise. | |
835 | * semantics.c (cp_build_vec_convert): New function. | |
836 | * pt.c (tsubst_copy_and_build): Handle CALL_EXPR to | |
837 | IFN_VEC_CONVERT. | |
838 | ||
0627c5c9 | 839 | 2019-01-03 Jakub Jelinek <jakub@redhat.com> |
840 | ||
841 | PR c++/88636 | |
842 | * decl.c (builtin_function_1): Return result of pushdecl_top_level | |
843 | or pushdecl rather than decl. | |
844 | ||
f9f7d90c | 845 | 2019-01-03 Paolo Carlini <paolo.carlini@oracle.com> |
846 | ||
847 | * tree.c (handle_nodiscard_attribute): Improve warning location. | |
848 | ||
37fb9cf6 | 849 | 2019-01-02 Marek Polacek <polacek@redhat.com> |
850 | ||
851 | PR c++/88612 - ICE with -Waddress-of-packed-member. | |
852 | * call.c (convert_for_arg_passing): Only give warnings with tf_warning. | |
853 | * typeck.c (convert_for_assignment): Likewise. | |
854 | ||
6080dd2f | 855 | PR c++/88631 - CTAD failing for value-initialization. |
856 | * typeck2.c (build_functional_cast): Try deducing the template | |
857 | arguments even if there are no arguments to deduce from. | |
858 | ||
fbd26352 | 859 | 2019-01-01 Jakub Jelinek <jakub@redhat.com> |
ca29c574 | 860 | |
8e8f6434 | 861 | Update copyright years. |
7dfbd804 | 862 | \f |
fbd26352 | 863 | Copyright (C) 2019 Free Software Foundation, Inc. |
7dfbd804 | 864 | |
865 | Copying and distribution of this file, with or without modification, | |
866 | are permitted in any medium without royalty provided the copyright | |
867 | notice and this notice are preserved. |