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Commit | Line | Data |
---|---|---|
fcec39e1 | 1 | 2019-03-28 Marek Polacek <polacek@redhat.com> |
2 | ||
3 | PR c++/89836 - bool constant expression and explicit conversions. | |
4 | * call.c (build_converted_constant_expr_internal): New function, | |
5 | renamed from... | |
6 | (build_converted_constant_expr): ...this. New. | |
7 | (build_converted_constant_bool_expr): New. | |
8 | * cp-tree.h (build_converted_constant_bool_expr): Declare. | |
9 | * decl.c (build_explicit_specifier): Call | |
10 | build_converted_constant_bool_expr. | |
11 | ||
ad6978a6 | 12 | 2019-03-28 Jakub Jelinek <jakub@redhat.com> |
13 | ||
14 | PR c++/89785 | |
15 | * constexpr.c (struct check_for_return_continue_data): New type. | |
16 | (check_for_return_continue): New function. | |
17 | (potential_constant_expression_1) <case SWITCH_STMT>: Walk | |
18 | SWITCH_STMT_BODY to find RETURN_EXPRs or CONTINUE_STMTs not nested | |
19 | in loop bodies and set *jump_target to that if found. | |
20 | ||
64e9a5e0 | 21 | 2019-03-27 Jason Merrill <jason@redhat.com> |
22 | ||
7fe010eb | 23 | PR c++/89831 - error with qualified-id in const member function. |
24 | * semantics.c (finish_non_static_data_member): Use object cv-quals | |
25 | in scoped case, too. | |
26 | ||
8d96c4f0 | 27 | PR c++/89421 - ICE with lambda in template parameter list. |
64e9a5e0 | 28 | * parser.c (cp_parser_lambda_expression): Also reject a lambda in a |
29 | template parameter list before C++20. | |
30 | * pt.c (type_dependent_expression_p): True for LAMBDA_EXPR. | |
31 | * semantics.c (begin_class_definition): Restore error about defining | |
32 | non-lambda class in template parm list. | |
33 | ||
460e6a8c | 34 | 2019-03-26 Jason Merrill <jason@redhat.com> |
35 | ||
a6cd883f | 36 | PR c++/86932 - missed SFINAE with empty pack. |
37 | * pt.c (coerce_template_parms): Don't add an empty pack if | |
38 | tf_partial. | |
39 | (fn_type_unification): Pass tf_partial to coerce_template_parms. | |
40 | ||
460e6a8c | 41 | PR c++/86429 - constexpr variable in lambda. |
42 | PR c++/82643 | |
43 | PR c++/87327 | |
44 | * constexpr.c (cxx_eval_constant_expression): In a lambda function, | |
45 | try evaluating the captured variable directly. | |
46 | ||
024a645d | 47 | 2019-03-26 Jakub Jelinek <jakub@redhat.com> |
48 | ||
49 | PR c++/89796 | |
50 | * semantics.c (finish_omp_atomic): Add warning_sentinel for | |
51 | -Wunused-value around finish_expr_stmt call. | |
52 | ||
ac557922 | 53 | 2019-03-25 Paolo Carlini <paolo.carlini@oracle.com> |
54 | ||
55 | PR c++/84661 | |
56 | PR c++/85013 | |
57 | * parser.c (cp_parser_binary_expression): Don't call cp_fully_fold | |
58 | to undo the disabling of warnings. | |
59 | ||
93877af7 | 60 | 2019-03-25 Jason Merrill <jason@redhat.com> |
61 | ||
62 | PR c++/87748 - substitution failure error with decltype. | |
63 | * pt.c (most_specialized_partial_spec): Clear | |
64 | processing_template_decl. | |
65 | ||
1de8eb3e | 66 | 2019-03-25 Marek Polacek <polacek@redhat.com> |
67 | ||
751baf9c | 68 | PR c++/89214 - ICE when initializing aggregates with bases. |
69 | * typeck2.c (digest_init_r): Warn about object slicing instead of | |
70 | crashing. | |
71 | ||
1de8eb3e | 72 | PR c++/89705 - ICE with reference binding with conversion function. |
73 | * call.c (reference_binding): If the result of the conversion function | |
74 | is a prvalue of non-class type, use the cv-unqualified type. | |
75 | ||
37682124 | 76 | 2019-03-25 Nathan Sidwell <nathan@acm.org> |
77 | ||
78 | * lambda.c (maybe_add_lambda_conv_op): Don't add to comdat group. | |
79 | ||
84f13b2f | 80 | 2019-03-22 Jakub Jelinek <jakub@redhat.com> |
81 | ||
8815602b | 82 | PR c++/60702 |
83 | * cp-tree.h (get_tls_wrapper_fn): Remove declaration. | |
84 | (maybe_get_tls_wrapper_call): Declare. | |
85 | * decl2.c (get_tls_wrapper_fn): Make static. | |
86 | (maybe_get_tls_wrapper_call): New function. | |
87 | * typeck.c (build_class_member_access_expr): Handle accesses to TLS | |
88 | variables. | |
89 | * semantics.c (finish_qualified_id_expr): Likewise. | |
90 | (finish_id_expression_1): Use maybe_get_tls_wrapper_call. | |
91 | * pt.c (tsubst_copy_and_build): Likewise. | |
92 | ||
84f13b2f | 93 | PR c++/87481 |
94 | * constexpr.c (struct constexpr_ctx): Add constexpr_ops_count member. | |
95 | (cxx_eval_constant_expression): When not skipping, not constant class | |
96 | or location wrapper, increment *ctx->constexpr_ops_count and if it is | |
97 | above constexpr_loop_nest_limit, diagnose failure. | |
98 | (cxx_eval_outermost_constant_expr): Add constexpr_ops_count and | |
99 | initialize ctx.constexpr_ops_count to its address. | |
100 | (is_sub_constant_expr): Likewise. | |
101 | ||
654b4632 | 102 | 2019-03-21 Jakub Jelinek <jakub@redhat.com> |
103 | ||
f03d9a13 | 104 | PR c++/71446 |
105 | * call.c (filed_in_pset): Change pset from hash_set<tree> * to | |
106 | hash_set<tree, true> &, adjust uses accordingly. | |
107 | (build_aggr_conv): Change pset from hash_set<tree> * | |
108 | to hash_set<tree, true>. Replace goto fail; with return NULL;, | |
109 | adjust pset uses. | |
110 | ||
654b4632 | 111 | PR c++/89767 |
112 | * parser.c (cp_parser_lambda_introducer): Add ids and first_capture_id | |
113 | variables, check for duplicates in this function. | |
114 | * lambda.c (add_capture): Don't check for duplicates nor use | |
115 | IDENTIFIER_MARKED. | |
116 | (register_capture_members): Don't clear IDENTIFIER_MARKED here. | |
117 | ||
e6c0a0e8 | 118 | 2019-03-21 Paolo Carlini <paolo.carlini@oracle.com> |
119 | ||
120 | PR c++/89571 | |
121 | * method.c (after_nsdmi_defaulted_late_checks): Avoid passing | |
122 | error_mark_node to comp_except_specs. | |
123 | ||
0f86e901 | 124 | 2019-03-20 Jason Merrill <jason@redhat.com> |
125 | ||
126 | PR c++/87480 - decltype of member access in default template arg | |
127 | * pt.c (type_unification_real): Accept a dependent result in | |
128 | template context. | |
129 | ||
dc0cf270 | 130 | 2019-03-19 Martin Sebor <msebor@redhat.com> |
131 | ||
132 | PR tree-optimization/89688 | |
133 | * typeck2.c (store_init_value): Call braced_lists_to_string for more | |
134 | kinds of initializers. | |
135 | ||
640c769f | 136 | 2019-03-18 Jason Merrill <jason@redhat.com> |
137 | ||
56c3aeaa | 138 | PR c++/89630 - ICE with dependent using-decl as template arg. |
139 | * tree.c (cp_tree_equal): Always return false for USING_DECL. | |
140 | ||
c821b0ef | 141 | PR c++/89761 - ICE with sizeof... in pack expansion. |
142 | * pt.c (argument_pack_element_is_expansion_p): Handle | |
143 | ARGUMENT_PACK_SELECT. | |
144 | ||
4273f124 | 145 | PR c++/89640 - GNU attributes on lambda. |
146 | * parser.c (cp_parser_lambda_declarator_opt): Allow GNU attributes. | |
147 | ||
640c769f | 148 | PR c++/89682 - wrong access error in default argument. |
149 | * pt.c (tsubst_default_argument): Don't defer access checks. | |
150 | ||
24c67877 | 151 | 2019-03-18 Paolo Carlini <paolo.carlini@oracle.com> |
152 | ||
153 | PR c++/85014 | |
154 | * semantics.c (finish_non_static_data_member): Check return value | |
155 | of context_for_name_lookup and immediately return error_mark_node | |
156 | if isn't a type. | |
157 | ||
ce139b21 | 158 | 2019-03-17 Jason Merrill <jason@redhat.com> |
159 | ||
160 | PR c++/89571 - ICE with ill-formed noexcept on constructor. | |
161 | * pt.c (maybe_instantiate_noexcept): Only return false if defaulted. | |
162 | (regenerate_decl_from_template): Use it for noexcept-specs. | |
163 | ||
773c8785 | 164 | 2019-03-14 Jason Merrill <jason@redhat.com> |
165 | ||
166 | * parser.c (cp_parser_decl_specifier_seq): Support C++20 | |
167 | concept-definition syntax without 'bool'. | |
168 | ||
d0782a7e | 169 | 2019-03-14 Jakub Jelinek <jakub@redhat.com> |
170 | ||
c17b0b28 | 171 | PR c++/89512 |
172 | * semantics.c (finish_qualified_id_expr): Reject variable templates. | |
173 | ||
d0782a7e | 174 | PR c++/89652 |
175 | * constexpr.c (struct constexpr_ctx): Change save_exprs type from | |
176 | hash_set<tree> to vec<tree>. | |
177 | (cxx_eval_call_expression): Adjust for save_exprs being a vec instead | |
178 | of hash_set. | |
179 | (cxx_eval_loop_expr): Likewise. Truncate the vector after each | |
180 | removal of SAVE_EXPRs from values. | |
181 | (cxx_eval_constant_expression) <case SAVE_EXPR>: Call safe_push | |
182 | method on save_exprs instead of add. | |
183 | ||
d28a979f | 184 | 2019-03-13 Jason Merrill <jason@redhat.com> |
185 | ||
186 | PR c++/86521 - C++17 copy elision in initialization by constructor. | |
187 | * call.c (joust_maybe_elide_copy): New. | |
188 | (joust): Call it. | |
189 | ||
e214ee76 | 190 | 2019-03-13 Marek Polacek <polacek@redhat.com> |
191 | ||
192 | PR c++/88979 - further P0634 fix for constructors. | |
193 | * parser.c (cp_parser_decl_specifier_seq): Pass flags to | |
194 | cp_parser_constructor_declarator_p. | |
195 | (cp_parser_direct_declarator): Allow missing typename for constructor | |
196 | parameters. | |
197 | (cp_parser_constructor_declarator_p): Add FLAGS parameter. Pass it to | |
198 | cp_parser_type_specifier. | |
199 | ||
3c78ad42 | 200 | PR c++/89686 - mixing init-capture and simple-capture in lambda. |
201 | * parser.c (cp_parser_lambda_introducer): Give error when combining | |
202 | init-capture and simple-capture. | |
203 | ||
8b953246 | 204 | PR c++/89660 - bogus error with -Wredundant-move. |
205 | * typeck.c (maybe_warn_pessimizing_move): Only accept (T &) &arg | |
206 | as the std::move's argument. Don't call convert_for_initialization | |
207 | when warn_redundant_move isn't on. | |
208 | ||
4ca87658 | 209 | 2019-03-11 Jason Merrill <jason@redhat.com> |
210 | ||
211 | PR c++/86521 - wrong overload resolution with ref-qualifiers. | |
212 | * call.c (build_user_type_conversion_1): Don't use a conversion to a | |
213 | reference of the wrong rvalueness for direct binding. | |
214 | ||
f2a60d44 | 215 | 2019-03-11 Martin Liska <mliska@suse.cz> |
216 | ||
217 | * cvt.c (build_expr_type_conversion): Wrap apostrophes | |
218 | in gcc internal format with %'. | |
219 | * decl.c (check_no_redeclaration_friend_default_args): Likewise. | |
220 | (grokfndecl): Likewise. | |
221 | * name-lookup.c (do_pushtag): Likewise. | |
222 | * pt.c (unify_parameter_deduction_failure): Likewise. | |
223 | (unify_template_deduction_failure): Likewise. | |
224 | ||
2f6d557f | 225 | 2019-03-11 Martin Liska <mliska@suse.cz> |
226 | ||
227 | * call.c (convert_arg_to_ellipsis): Wrap an option name | |
228 | in a string format message and fix GNU coding style. | |
229 | (build_over_call): Likewise. | |
230 | * class.c (check_field_decl): Likewise. | |
231 | (layout_nonempty_base_or_field): Likewise. | |
232 | * constexpr.c (cxx_eval_loop_expr): Likewise. | |
233 | * cvt.c (type_promotes_to): Likewise. | |
234 | * decl.c (cxx_init_decl_processing): Likewise. | |
235 | (mark_inline_variable): Likewise. | |
236 | (grokdeclarator): Likewise. | |
237 | * decl2.c (record_mangling): Likewise. | |
238 | * error.c (maybe_warn_cpp0x): Likewise. | |
239 | * except.c (doing_eh): Likewise. | |
240 | * mangle.c (maybe_check_abi_tags): Likewise. | |
241 | * parser.c (cp_parser_diagnose_invalid_type_name): Likewise. | |
242 | (cp_parser_userdef_numeric_literal): Likewise. | |
243 | (cp_parser_primary_expression): Likewise. | |
244 | (cp_parser_unqualified_id): Likewise. | |
245 | (cp_parser_pseudo_destructor_name): Likewise. | |
246 | (cp_parser_builtin_offsetof): Likewise. | |
247 | (cp_parser_lambda_expression): Likewise. | |
248 | (cp_parser_lambda_introducer): Likewise. | |
249 | (cp_parser_lambda_declarator_opt): Likewise. | |
250 | (cp_parser_selection_statement): Likewise. | |
251 | (cp_parser_init_statement): Likewise. | |
252 | (cp_parser_decomposition_declaration): Likewise. | |
253 | (cp_parser_function_specifier_opt): Likewise. | |
254 | (cp_parser_static_assert): Likewise. | |
255 | (cp_parser_simple_type_specifier): Likewise. | |
256 | (cp_parser_namespace_definition): Likewise. | |
257 | (cp_parser_using_declaration): Likewise. | |
258 | (cp_parser_ctor_initializer_opt_and_function_body): Likewise. | |
259 | (cp_parser_initializer_list): Likewise. | |
260 | (cp_parser_type_parameter_key): Likewise. | |
261 | (cp_parser_member_declaration): Likewise. | |
262 | (cp_parser_try_block): Likewise. | |
263 | (cp_parser_std_attribute_spec): Likewise. | |
264 | (cp_parser_requires_clause_opt): Likewise. | |
265 | * pt.c (check_template_variable): Likewise. | |
266 | (check_default_tmpl_args): Likewise. | |
267 | (push_tinst_level_loc): Likewise. | |
268 | (instantiate_pending_templates): Likewise. | |
269 | (invalid_nontype_parm_type_p): Likewise. | |
270 | * repo.c (get_base_filename): Likewise. | |
271 | * rtti.c (typeid_ok_p): Likewise. | |
272 | (build_dynamic_cast_1): Likewise. | |
273 | * tree.c (maybe_warn_parm_abi): Likewise. | |
274 | ||
29005d9c | 275 | 2019-03-08 Jakub Jelinek <jakub@redhat.com> |
276 | ||
000969f9 | 277 | PR other/80058 |
278 | * parser.c (cp_parser_template_declaration_after_parameters): Avoid | |
279 | one space before " at the end of line and another after " on another | |
280 | line in a string literal. | |
281 | ||
94a62c5a | 282 | PR tree-optimization/89550 |
283 | * semantics.c (maybe_convert_cond): Only set TREE_NO_WARNING if | |
284 | warning_at returned true. | |
285 | * decl2.c (c_parse_final_cleanups): Likewise. | |
286 | * typeck.c (convert_for_assignment): Likewise. | |
287 | * decl.c (finish_function): Likewise. | |
288 | ||
222c113b | 289 | PR c++/89585 |
290 | * parser.c (cp_parser_asm_definition): Just warn instead of error | |
291 | on volatile qualifier outside of function body. | |
292 | ||
92651efb | 293 | PR c++/89599 |
294 | * constexpr.c (potential_constant_expression_1): Reject | |
295 | REINTERPRET_CAST_P NOP_EXPRs. | |
296 | ||
29005d9c | 297 | PR c++/89622 |
298 | * call.c (joust): Call print_z_candidate only if pedwarn returned | |
299 | true. | |
300 | ||
bddb19c4 | 301 | 2019-03-07 Jason Merrill <jason@redhat.com> |
302 | ||
84982f0e | 303 | PR c++/88123 - lambda and using-directive. |
304 | * name-lookup.c (op_unqualified_lookup) | |
305 | (maybe_save_operator_binding, discard_operator_bindings) | |
306 | (push_operator_bindings): New. | |
307 | * typeck.c (build_x_binary_op, build_x_unary_op): Call | |
308 | maybe_save_operator_binding. | |
309 | * decl.c (start_preparsed_function): Call push_operator_bindings. | |
310 | * tree.c (cp_free_lang_data): Call discard_operator_bindings. | |
311 | ||
bddb19c4 | 312 | PR c++/88820 - ICE with CTAD and member template used in DMI. |
313 | * pt.c (do_class_deduction): Handle parm used as its own arg. | |
314 | ||
02a7fc59 | 315 | 2019-03-07 Jakub Jelinek <jakub@redhat.com> |
316 | ||
317 | PR c++/89585 | |
318 | * parser.c (cp_parser_asm_definition): Parse asm qualifiers even | |
319 | at toplevel, but diagnose them. | |
320 | ||
bc17f5fd | 321 | 2019-03-06 Jason Merrill <jason@redhat.com> |
322 | ||
323 | PR c++/89381 - implicit copy and using-declaration. | |
324 | * class.c (classtype_has_move_assign_or_move_ctor_p): Don't consider | |
325 | op= brought in by a using-declaration. | |
326 | ||
aa49bda0 | 327 | 2019-03-06 Jakub Jelinek <jakub@redhat.com> |
328 | ||
329 | PR c++/87148 | |
330 | * init.c (build_value_init_noctor): Ignore flexible array members. | |
331 | ||
02daf5d2 | 332 | 2019-03-06 Jason Merrill <jason@redhat.com> |
333 | ||
334 | PR c++/89576 - if constexpr of lambda capture. | |
335 | * semantics.c (maybe_convert_cond): Do convert a non-dependent | |
336 | condition in a template. | |
337 | * typeck.c (condition_conversion): Handle being called in a | |
338 | template. | |
339 | ||
55d0cc00 | 340 | 2019-03-06 Marek Polacek <polacek@redhat.com> |
341 | ||
342 | PR c++/87378 - bogus -Wredundant-move warning. | |
343 | * typeck.c (maybe_warn_pessimizing_move): See if the maybe-rvalue | |
344 | overload resolution would actually succeed. | |
345 | ||
cd5a9ed1 | 346 | 2019-03-05 Jason Merrill <jason@redhat.com> |
347 | ||
348 | * class.c (is_really_empty_class): Add ignore_vptr parm. | |
349 | (trivial_default_constructor_is_constexpr): Pass it. | |
350 | * call.c (build_over_call): Pass it. | |
351 | * constexpr.c (cxx_eval_constant_expression): Pass it instead of | |
352 | checking TYPE_POLYMORPHIC_P. | |
353 | (cxx_eval_component_reference, potential_constant_expression_1): | |
354 | Pass it. | |
355 | * cp-gimplify.c (simple_empty_class_p): Pass it. | |
356 | * init.c (expand_aggr_init_1): Pass it. | |
357 | ||
1751c288 | 358 | 2019-03-04 Paolo Carlini <paolo.carlini@oracle.com> |
359 | ||
360 | PR c++/84605 | |
361 | * parser.c (cp_parser_class_head): Reject TYPE_BEING_DEFINED too. | |
362 | ||
10599713 | 363 | 2019-03-04 Jakub Jelinek <jakub@redhat.com> |
364 | ||
365 | PR c++/71446 | |
366 | * call.c (field_in_pset): New function. | |
367 | (build_aggr_conv): Handle CONSTRUCTOR_IS_DESIGNATED_INIT correctly. | |
368 | ||
73e3d2ee | 369 | 2019-03-02 Jakub Jelinek <jakub@redhat.com> |
370 | ||
371 | PR c++/71446 | |
372 | * cp-tree.h (CONSTRUCTOR_IS_DESIGNATED_INIT): Define. | |
373 | * parser.c (cp_parser_braced_list): Adjust cp_parser_initializer_list | |
374 | caller, set CONSTRUCTOR_IS_DESIGNATED_INIT. | |
375 | (cp_parser_initializer_list): Add designated parameter, set *designated | |
376 | to a bool whether any designators were parsed. | |
377 | * decl.c (reshape_init): Copy over CONSTRUCTOR_IS_DESIGNATED_INIT if | |
378 | needed. | |
379 | * pt.c (tsubst_copy_and_build): Likewise. | |
380 | * call.c (implicit_conversion): If CONSTRUCTOR_IS_DESIGNATED_INIT, | |
381 | don't call build_list_conv, nor build_complex_conv, nor attempt to | |
382 | convert a single element initializer to scalar. | |
383 | ||
f409a882 | 384 | 2019-03-01 Marek Polacek <polacek@redhat.com> |
385 | ||
ae8e3cb6 | 386 | PR c++/89537 - missing location for error with non-static member fn. |
387 | * call.c (resolve_args): Use EXPR_LOCATION. | |
388 | * typeck.c (build_class_member_access_expr): Use input_location. | |
389 | ||
f409a882 | 390 | PR c++/89532 - ICE with incomplete type in decltype. |
391 | * semantics.c (finish_compound_literal): Return error_mark_node | |
392 | if digest_init_flags returns error_mark_node. | |
393 | ||
b279a142 | 394 | 2019-03-01 Jakub Jelinek <jakub@redhat.com> |
395 | ||
396 | Implement P1002R1, Try-catch blocks in constexpr functions | |
397 | PR c++/89513 | |
398 | * parser.c (cp_parser_ctor_initializer_opt_and_function_body): | |
399 | Diagnose constexpr ctor or function with function-try-block with | |
400 | pedwarn for c++17 and earlier. Formatting fix. | |
401 | (cp_parser_try_block): Use pedwarn instead of error and only for | |
402 | c++17 and earlier when try block appears in constexpr function. | |
403 | * constexpr.c (build_constexpr_constructor_member_initializers): | |
404 | Handle TRY_BLOCK here instead of erroring on it. | |
405 | ||
c7110ca7 | 406 | 2019-02-28 Jason Merrill <jason@redhat.com> |
407 | ||
bb019931 | 408 | PR c++/88183 - ICE with .* fold-expression. |
409 | * pt.c (fold_expression) [DOTSTAR_EXPR]: Remove special handling. | |
410 | ||
9b4cf3ba | 411 | PR c++/86969 - ICE with constexpr if and recursive generic lambdas. |
412 | * class.c, lambda.c, pt.c: Revert earlier change. | |
413 | * lambda.c (add_capture): Don't special-case capture of dependent | |
414 | VLA. | |
415 | ||
c7110ca7 | 416 | * name-lookup.c (print_binding_level): Print this_entity. |
417 | ||
90c2137c | 418 | 2019-02-27 Marek Polacek <polacek@redhat.com> |
419 | ||
420 | PR c++/88857 - ICE with value-initialization of argument in template. | |
421 | * call.c (convert_like_real): Don't call build_value_init in template. | |
422 | ||
9ecd4044 | 423 | 2019-02-27 Jason Merrill <jason@redhat.com> |
424 | ||
425 | PR c++/86969 - ICE with constexpr if and recursive generic lambdas. | |
426 | * semantics.c (process_outer_var_ref): Do capture dependent vars. | |
427 | * class.c (finish_struct): Only add TAG_DEFN if T is in | |
428 | current_function_decl. | |
429 | * lambda.c (vla_capture_type): Force the capture type out into the | |
430 | lambda's enclosing function. | |
431 | (add_capture): Pass in the lambda. | |
432 | * pt.c (tsubst_lambda_expr): complete_type a VLA capture type. | |
433 | ||
7304edd1 | 434 | 2019-02-27 Marek Polacek <polacek@redhat.com> |
435 | ||
436 | PR c++/89511 - ICE with using-declaration and unscoped enumerator. | |
437 | * parser.c (cp_parser_using_declaration): For an unscoped enum | |
438 | only use its context if it's not a function declaration. | |
439 | ||
c9f30cbb | 440 | 2019-02-27 Paolo Carlini <paolo.carlini@oracle.com> |
441 | ||
442 | PR c++/89488 | |
443 | * method.c (process_subob_fn): When maybe_instantiate_noexcept | |
444 | returns false don't call merge_exception_specifiers. | |
445 | ||
446 | 2019-02-27 Paolo Carlini <paolo.carlini@oracle.com> | |
447 | ||
448 | PR c++/88987 | |
449 | * parser.c (cp_parser_noexcept_specification_opt): Return NULL_TREE | |
450 | for a non-constant parsed expression. | |
451 | ||
a165fd90 | 452 | 2019-02-26 Jakub Jelinek <jakub@redhat.com> |
453 | ||
454 | PR c++/89481 | |
455 | * constexpr.c (cxx_eval_store_expression): When changing active union | |
456 | member, set no_zero_init. | |
457 | ||
c005651d | 458 | 2019-02-23 Marek Polacek <polacek@redhat.com> |
459 | ||
460 | PR c++/88294 - ICE with non-constant noexcept-specifier. | |
461 | * pt.c (maybe_instantiate_noexcept): Set up the list of local | |
462 | specializations. Set current_class_{ptr,ref}. | |
463 | ||
689cc9b6 | 464 | 2019-02-22 David Malcolm <dmalcolm@redhat.com> |
465 | ||
466 | PR c++/89390 | |
467 | * parser.c (cp_parser_unqualified_id): Capture and use locations | |
468 | for destructors. | |
469 | ||
e7652833 | 470 | 2019-02-22 Marek Polacek <polacek@redhat.com> |
471 | ||
472 | PR c++/89420 - ICE with CAST_EXPR in explicit-specifier. | |
473 | * decl.c (build_explicit_specifier): Don't check | |
474 | processing_template_decl. Call instantiation_dependent_expression_p | |
475 | instead of value_dependent_expression_p. Call | |
476 | instantiate_non_dependent_expr_sfinae before | |
477 | build_converted_constant_expr instead of calling | |
478 | instantiate_non_dependent_expr after it. Add | |
479 | processing_template_decl_sentinel. | |
480 | ||
51391c1d | 481 | 2019-02-22 Thomas Schwinge <thomas@codesourcery.com> |
482 | ||
483 | * parser.c (cp_parser_oacc_simple_clause): Remove parser formal | |
484 | parameter, move loc formal parameter to the front. Adjust all | |
485 | users. | |
486 | (cp_parser_oacc_shape_clause): Add loc formal parameter. Adjust | |
487 | all users. | |
488 | ||
b6700c1a | 489 | 2019-02-21 Jason Merrill <jason@redhat.com> |
490 | ||
532cca3f | 491 | PR c++/87685 - generic lambda 'this' capture error. |
492 | * lambda.c (lambda_expr_this_capture): Change add_capture_p to int. | |
493 | (maybe_generic_this_capture): Pass -1. | |
494 | ||
a7ea8f96 | 495 | PR c++/88394 - ICE with VLA init-capture. |
496 | * lambda.c (is_normal_capture_proxy): Check DECL_CAPTURED_VARIABLE. | |
497 | ||
e2d4b8be | 498 | PR c++/88869 - C++17 ICE with CTAD and explicit specialization. |
499 | * pt.c (do_class_deduction): Don't include explicit specialization | |
500 | args in outer_args. | |
501 | ||
b6700c1a | 502 | PR c++/89422 - ICE with -g and lambda in default arg in template. |
503 | * pt.c (tsubst_function_decl): SET_DECL_FRIEND_CONTEXT sooner. | |
504 | ||
147a31b6 | 505 | 2019-02-21 Jason Merrill <jason@redhat.com> |
506 | ||
507 | PR c++/88419 - C++17 ICE with class template arg deduction. | |
508 | * pt.c (make_template_placeholder): Set TYPE_CANONICAL after | |
509 | CLASS_PLACEHOLDER_TEMPLATE. | |
510 | ||
02d7a132 | 511 | 2019-02-21 Jakub Jelinek <jakub@redhat.com> |
512 | ||
513 | PR c++/89285 | |
514 | * constexpr.c (struct constexpr_fundef): Add parms and result members. | |
515 | (retrieve_constexpr_fundef): Adjust for the above change. | |
516 | (register_constexpr_fundef): Save constexpr body with copy_fn, | |
517 | temporarily set DECL_CONTEXT on DECL_RESULT before that. | |
518 | (get_fundef_copy): Change FUN argument to FUNDEF with | |
519 | constexpr_fundef * type, grab body and parms/result out of | |
520 | constexpr_fundef struct and temporarily change it for copy_fn calls | |
521 | too. | |
522 | (cxx_eval_builtin_function_call): For __builtin_FUNCTION temporarily | |
523 | adjust current_function_decl from ctx->call context. Test | |
524 | !potential_constant_expression instead of !is_constant_expression. | |
525 | (cxx_bind_parameters_in_call): Grab parameters from new_call. Undo | |
526 | convert_for_arg_passing changes for TREE_ADDRESSABLE type passing. | |
527 | (cxx_eval_call_expression): Adjust get_fundef_copy caller. | |
528 | (cxx_eval_conditional_expression): For IF_STMT, allow then or else | |
529 | operands to be NULL. | |
530 | (label_matches): Handle BREAK_STMT and CONTINUE_STMT. | |
531 | (cxx_eval_loop_expr): Add support for FOR_STMT, WHILE_STMT and DO_STMT. | |
532 | (cxx_eval_switch_expr): Add support for SWITCH_STMT. | |
533 | (cxx_eval_constant_expression): Handle IF_STMT, FOR_STMT, WHILE_STMT, | |
534 | DO_STMT, CONTINUE_STMT, SWITCH_STMT, BREAK_STMT and CONTINUE_STMT. | |
535 | For SIZEOF_EXPR, recurse on the result of fold_sizeof_expr. Ignore | |
536 | DECL_EXPR with USING_DECL operand. | |
537 | * lambda.c (maybe_add_lambda_conv_op): Build thisarg using | |
538 | build_int_cst to make it a valid constant expression. | |
539 | ||
dcd8f919 | 540 | 2019-02-20 Jason Merrill <jason@redhat.com> |
541 | ||
542 | PR c++/88690 - C++17 ICE with empty base in aggregate. | |
543 | * typeck2.c (process_init_constructor_record): Skip trivial | |
544 | initialization of an empty base. | |
545 | ||
309e5f71 | 546 | 2019-02-21 Richard Biener <rguenther@suse.de> |
547 | ||
548 | PR middle-end/89392 | |
549 | * vtable-class-hierarchy.c (vtv_generate_init_routine): Do not | |
550 | make symtab process new functions here. | |
551 | ||
4e60ed29 | 552 | 2019-02-20 Jason Merrill <jason@redhat.com> |
553 | ||
554 | PR c++/87921 - wrong error with inline static data member. | |
555 | * decl2.c (finish_static_data_member_decl): Don't set DECL_IN_AGGR_P | |
556 | for a non-template inline variable. Do nothing for an | |
557 | already-instantiated variable. | |
558 | (c_parse_final_cleanups): Check DECL_IN_AGGR_P without | |
559 | DECL_INLINE_VAR_P. | |
560 | * decl.c (check_initializer): Likewise. | |
561 | (make_rtl_for_nonlocal_decl): Likewise. | |
562 | * pt.c (instantiate_decl): Likewise. | |
563 | * typeck2.c (store_init_value): Likewise. | |
564 | ||
b47245f1 | 565 | 2019-02-20 Jakub Jelinek <jakub@redhat.com> |
566 | ||
0c3f2aa9 | 567 | PR c++/89403 |
568 | * decl2.c (c_parse_final_cleanups): Move TREE_ASM_WRITTEN setting | |
569 | for flag_syntax_only from here... | |
570 | * semantics.c (expand_or_defer_fn_1): ... here. | |
571 | ||
02dc6028 | 572 | PR c++/89405 |
573 | * decl.c (maybe_commonize_var): When clearing TREE_PUBLIC and | |
574 | DECL_COMMON, set DECL_INTERFACE_KNOWN. | |
575 | ||
b47245f1 | 576 | PR c++/89336 |
577 | * constexpr.c (cxx_eval_store_expression): Diagnose changing of active | |
578 | union member for -std=c++17 and earlier. | |
579 | ||
af48cea2 | 580 | 2019-02-19 Jason Merrill <jason@redhat.com> |
581 | ||
582 | PR c++/87513 - 'sorry' mangling PMF template-id. | |
583 | * mangle.c (write_expression): Handle SCOPE_REF to BASELINK. | |
584 | ||
fd8a4665 | 585 | 2019-02-19 Jason Merrill <jason@redhat.com> |
586 | ||
587 | PR c++/88380 - wrong-code with flexible array and NSDMI. | |
588 | * typeck2.c (process_init_constructor_record): Skip flexarrays. | |
589 | ||
53ceddc9 | 590 | 2019-02-20 will wray <wjwray@gmail.com> |
591 | ||
592 | PR c++/88572 - wrong handling of braces on scalar init. | |
593 | * decl.c (reshape_init_r): Allow braces around scalar initializer | |
594 | within aggregate init. Reject double braced-init of scalar | |
595 | variable. | |
596 | ||
ab0fbe16 | 597 | 2019-02-20 Paolo Carlini <paolo.carlini@oracle.com> |
598 | ||
599 | PR c++/84536 | |
600 | * pt.c (tsubst_init): Diagnose an initializer expanding to an | |
601 | empty list of expressions; tweak wrt dependent types. | |
602 | (regenerate_decl_from_template): For VAR_DECLs call tsubst_init | |
603 | instead of tsubst_expr. | |
604 | ||
ce7f22f1 | 605 | 2019-02-19 Jason Merrill <jason@redhat.com> |
606 | ||
607 | PR c++/88368 - wrong 'use of deleted function' | |
608 | * method.c (walk_field_subobs): Remember errors from get_nsdmi. | |
609 | (get_defaulted_eh_spec): Call push_tinst_level. | |
610 | * pt.c (maybe_instantiate_noexcept): Keep error_mark_node. | |
611 | * typeck2.c (merge_exception_specifiers): Handle error_mark_node. | |
612 | ||
d572a4c3 | 613 | 2019-02-19 Chung-Lin Tang <cltang@codesourcery.com> |
614 | ||
615 | PR c/87924 | |
616 | * parser.c (cp_parser_oacc_clause_wait): Add representation of wait | |
617 | clause without argument as 'wait (GOMP_ASYNC_NOVAL)', adjust comments. | |
618 | ||
31358ed0 | 619 | 2019-02-19 Jakub Jelinek <jakub@redhat.com> |
620 | ||
5ebe5c44 | 621 | PR c++/89387 |
622 | * lambda.c (maybe_generic_this_capture): Don't check | |
623 | DECL_NONSTATIC_MEMBER_FUNCTION_P on USING_DECLs. | |
624 | ||
fcea8c4d | 625 | PR c++/89391 |
626 | * typeck.c (build_reinterpret_cast_1): Don't handle void to | |
627 | && conversion go through build_target_expr_with_type. | |
628 | ||
31358ed0 | 629 | PR c++/89390 |
630 | * error.c (qualified_name_lookup_error): Only call | |
631 | suggest_alternative_in_scoped_enum if name is IDENTIFIER_NODE. | |
632 | ||
25694c85 | 633 | 2019-02-19 Tom Honermann <tom@honermann.net> |
634 | ||
635 | * name-lookup.c (get_std_name_hint): Added u8string as a name hint. | |
636 | ||
a1e1b603 | 637 | 2019-02-18 Jason Merrill <jason@redhat.com> |
638 | ||
6aaacaf1 | 639 | PR c++/89336 - multiple stores in constexpr stmt. |
640 | * constexpr.c (cxx_eval_store_expression): Preevaluate scalar or | |
641 | assigned value. | |
642 | ||
f6347d1a | 643 | * pt.c (check_explicit_specialization): If the declarator is a |
644 | template-id, only check whether the arguments are dependent. | |
645 | ||
a1e1b603 | 646 | Improve duplicate [[likely]] diagnostic. |
647 | * parser.c (cp_parser_statement): Make attrs_loc a range. Pass it | |
648 | to process_stmt_hotness_attribute. | |
649 | * cp-gimplify.c (process_stmt_hotness_attribute): Take attrs_loc. | |
650 | (genericize_if_stmt): Use likely/unlikely instead of predictor_name. | |
651 | ||
33e6651d | 652 | 2019-02-17 Marek Polacek <polacek@redhat.com> |
653 | ||
654 | PR c++/89217 - ICE with list-initialization in range-based for loop. | |
655 | * constexpr.c (unshare_constructor): No longer static. | |
656 | * cp-tree.h (unshare_constructor): Declare. | |
657 | * semantics.c (finish_compound_literal): When dealing with a | |
658 | non-dependent expression in a template, return the original | |
659 | expression. Pass LOOKUP_NO_NARROWING to digest_init_flags. | |
660 | ||
3a860627 | 661 | 2019-02-13 Marek Polacek <polacek@redhat.com> |
662 | ||
663 | PR c++/89297 - ICE with OVERLOAD in template. | |
664 | * semantics.c (finish_compound_literal): Call | |
665 | instantiate_non_dependent_expr_sfinae. | |
666 | ||
601c59dd | 667 | 2019-02-13 Alexandre Oliva <aoliva@redhat.com> |
668 | ||
40563cf7 | 669 | PR c++/86379 |
670 | * cp-tree.h (USING_DECL_SCOPE): Use result rather than type. | |
671 | * name-lookup.c (strip_using_decl): Use USING_DECL_SCOPE. | |
672 | * search.c (protected_accessible_p): Follow USING_DECL_DECLS. | |
673 | (shared_member_p): Likewise. | |
674 | (lookup_member): Likewise. | |
675 | * decl.c (grok_special_member_properties): Skip USING_DECLs. | |
676 | * semantics.c (finish_omp_declare_simd_methods): Likewise. | |
677 | (finish_qualified_id_expr): Do not call shared_member_p with | |
678 | a dependent expr. | |
679 | ||
601c59dd | 680 | PR c++/87322 |
681 | * pt.c (tsubst_lambda_expr): Avoid duplicate tsubsting. | |
682 | Move cp_evaluated resetting before signature tsubsting. | |
683 | (gen_elem_of_pack_expansion_instantiation): Separate local | |
684 | specializations per index. | |
685 | ||
f2da1a76 | 686 | 2019-02-13 David Malcolm <dmalcolm@redhat.com> |
687 | ||
688 | PR c++/89036 | |
689 | * class.c (add_method): Drop destructor assertion. | |
690 | ||
64bd49fa | 691 | 2019-02-13 Paolo Carlini <paolo.carlini@oracle.com> |
692 | ||
693 | PR c++/88986 | |
694 | * decl.c (make_typename_type): Allow for TYPE_PACK_EXPANSION as | |
695 | context (the first argument). | |
696 | * pt.c (tsubst, case TYPENAME_TYPE): Handle TYPE_PACK_EXPANSION | |
697 | as context. | |
698 | ||
c8e19553 | 699 | 2019-02-12 Jason Merrill <jason@redhat.com> |
700 | ||
701 | PR c++/89144 - link error with constexpr initializer_list. | |
702 | * call.c (convert_like_real) [ck_list]: Don't allocate a temporary | |
703 | array for an empty list. | |
704 | * typeck2.c (store_init_value): Don't use cxx_constant_init in a | |
705 | template. | |
706 | ||
33fe677e | 707 | 2019-02-11 Jason Merrill <jason@redhat.com> |
708 | ||
709 | PR c++/89241 - ICE with __func__ in lambda in template. | |
710 | * pt.c (enclosing_instantiation_of): Also check | |
711 | instantiated_lambda_fn_p for the template context. | |
712 | ||
44263306 | 713 | 2019-02-11 Marek Polacek <polacek@redhat.com> |
714 | ||
715 | PR c++/89212 - ICE converting nullptr to pointer-to-member-function. | |
716 | * pt.c (tsubst_copy_and_build) <case CONSTRUCTOR>: Return early for | |
717 | null member pointer value. | |
718 | ||
61b94553 | 719 | 2019-02-11 Jakub Jelinek <jakub@redhat.com> |
720 | ||
721 | PR c++/88977 | |
722 | * pt.c (convert_nontype_argument): Pass true as manifestly_const_eval | |
723 | to maybe_constant_value calls. | |
724 | ||
b10193f4 | 725 | 2019-02-11 Marek Polacek <polacek@redhat.com> |
726 | ||
727 | * typeck2.c (digest_init_r): Remove commented code. | |
728 | ||
08acf739 | 729 | 2019-02-11 Martin Sebor <msebor@redhat.com> |
730 | ||
731 | PR c++/87996 | |
732 | * decl.c (compute_array_index_type_loc): Preserve signed sizes | |
733 | for diagnostics. Call valid_array_size_p instead of error. | |
734 | * init.c (build_new_1): Compute size for diagnostic. Call | |
735 | invalid_array_size_error | |
736 | (build_new): Call valid_array_size_p instead of error. | |
737 | ||
939d44f3 | 738 | 2019-02-07 Alexandre Oliva <aoliva@redhat.com> |
739 | ||
740 | PR c++/86218 | |
741 | * call.c (compare_ics): Deal with ck_aggr in either cs. | |
742 | ||
c92ab8d4 | 743 | 2019-02-06 David Malcolm <dmalcolm@redhat.com> |
744 | ||
745 | PR c++/71302 | |
746 | * call.c (get_location_for_expr_unwinding_for_system_header): New | |
747 | function. | |
748 | (conversion_null_warnings): Use it when getting locations for | |
749 | EXPR, effectively adding a call to | |
750 | get_location_for_expr_unwinding_for_system_header for | |
751 | -Wconversion-null and making use of EXPR_LOCATION for | |
752 | -Wzero-as-null-pointer-constant. | |
753 | ||
b5a6b127 | 754 | 2019-02-05 Jakub Jelinek <jakub@redhat.com> |
755 | ||
756 | PR c++/89187 | |
757 | * optimize.c (maybe_thunk_body): Clear TREE_ADDRESSABLE on | |
758 | PARM_DECLs of the thunk. | |
759 | * lambda.c (maybe_add_lambda_conv_op): Likewise. | |
760 | ||
74ce2ebb | 761 | 2019-02-05 Marek Polacek <polacek@redhat.com> |
762 | ||
763 | PR c++/89158 - by-value capture of constexpr variable broken. | |
764 | * call.c (convert_like_real) <case ck_user>: Call mark_exp_read | |
765 | instead of mark_rvalue_use. | |
766 | ||
9ca54fa1 | 767 | 2019-02-05 Alexandre Oliva <aoliva@redhat.com> |
768 | ||
769 | PR c++/87770 | |
770 | * pt.c (instantiates_primary_template_p): New. | |
771 | (type_dependent_expression_p): Use it. | |
772 | ||
c758dd5a | 773 | 2019-02-01 Jason Merrill <jason@redhat.com> |
774 | ||
775 | PR c++/88761 - ICE with reference capture of constant. | |
776 | * lambda.c (mark_const_cap_r): Do walk subtrees of DECL_EXPR for | |
777 | non-proxy decls. | |
778 | ||
bdb43276 | 779 | 2019-02-01 Marek Polacek <polacek@redhat.com> |
780 | ||
781 | PR c++/88325 - ICE with invalid out-of-line template member definition. | |
782 | * parser.c (cp_parser_class_name): Don't call make_typename_type | |
783 | for overloads. | |
784 | ||
5ab8180e | 785 | 2019-02-01 Jakub Jelinek <jakub@redhat.com> |
786 | ||
787 | PR c++/87175 | |
788 | * parser.c (cp_parser_gnu_attributes_opt): Set ok to false | |
789 | if require_open failed. | |
790 | ||
c8f861a0 | 791 | 2019-01-31 Marek Polacek <polacek@redhat.com> |
792 | ||
793 | PR c++/89083, c++/80864 - ICE with list initialization in template. | |
794 | * constexpr.c (adjust_temp_type): Use copy_node and change the type | |
795 | instead of using build_constructor. | |
796 | * decl.c (reshape_init_r): Don't reshape a digested initializer. | |
797 | Return the initializer for COMPOUND_LITERAL_P. | |
798 | ||
f1329be6 | 799 | PR c++/88983 - ICE with switch in constexpr function. |
800 | * constexpr.c (cxx_eval_switch_expr): Use SWITCH_COND and SWITCH_BODY. | |
801 | (cxx_eval_constant_expression) <case COND_EXPR>: Don't look for the | |
802 | label in the else branch if we found it in the then branch. | |
803 | ||
8c28f0ef | 804 | 2019-01-30 Jason Merrill <jason@redhat.com> |
805 | ||
806 | PR c++/88752 - ICE with lambda and constexpr if. | |
807 | * cp-tree.h (LAMBDA_EXPR_INSTANTIATED): New. | |
808 | * pt.c (tsubst_lambda_expr): Set it. | |
809 | (instantiated_lambda_fn_p): Check it. | |
810 | (enclosing_instantiation_of): Use it. | |
811 | ||
abb9ae66 | 812 | 2019-01-31 Jakub Jelinek <jakub@redhat.com> |
813 | ||
814 | PR libstdc++/88170 | |
815 | * cxx-pretty-print.c (pp_cxx_enumeration_constant): Print always as | |
816 | a C cast in pp_c_flag_gnu_v3 mode. | |
817 | ||
9b0e9786 | 818 | 2019-01-30 Jakub Jelinek <jakub@redhat.com> |
819 | ||
820 | PR c++/88988 | |
821 | * lambda.c (is_capture_proxy): Don't return true for | |
822 | DECL_OMP_PRIVATIZED_MEMBER artificial vars. | |
823 | ||
7066144a | 824 | 2019-01-30 Marek Polacek <polacek@redhat.com> |
825 | ||
826 | PR c++/89119 - ICE with value-initialization in template. | |
827 | * pt.c (tsubst_copy_and_build): Handle RANGE_EXPR. | |
828 | ||
64e3499e | 829 | 2019-01-29 Jason Merrill <jason@redhat.com> |
830 | ||
831 | PR c++/86943 - wrong code converting lambda to function pointer. | |
832 | * lambda.c (maybe_add_lambda_conv_op): Use a template-id in the | |
833 | call. Only forward parms for decltype. | |
834 | * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Handle CALL_FROM_THUNK_P | |
835 | specially. | |
836 | * typeck.c (check_return_expr): Don't mess with a thunk call. | |
837 | ||
107cba11 | 838 | 2019-01-28 Jason Merrill <jason@redhat.com> |
839 | ||
840 | PR c++/89089 - ICE with [[no_unique_address]]. | |
841 | PR c++/88865 - wrong layout with [[no_unique_address]]. | |
842 | * class.c (check_field_decls): A potentially-overlapping field makes | |
843 | the class non-layout-POD, but not non-empty. | |
844 | (end_of_class): Always consider empty data members. | |
845 | (layout_class_type): Set DECL_SIZE for empty fields. | |
846 | ||
44da2a17 | 847 | 2019-01-28 Marek Polacek <polacek@redhat.com> |
848 | ||
849 | PR c++/88358 - name wrongly treated as type. | |
850 | * parser.c (cp_parser_direct_declarator): Don't assume a qualified-id | |
851 | in parameter-list is a type if the function's declarator-id is not | |
852 | qualified. | |
853 | ||
1d41b42f | 854 | 2019-01-27 Marek Polacek <polacek@redhat.com> |
855 | ||
b7feeace | 856 | PR c++/88815 - narrowing conversion lost in decltype. |
857 | PR c++/78244 - narrowing conversion in template not detected. | |
858 | * cp-tree.h (CONSTRUCTOR_IS_DEPENDENT): New. | |
859 | * pt.c (instantiation_dependent_r): Consider a CONSTRUCTOR with | |
860 | CONSTRUCTOR_IS_DEPENDENT instantiation-dependent. | |
861 | * semantics.c (finish_compound_literal): When the compound literal | |
862 | isn't instantiation-dependent and the type isn't type-dependent, | |
863 | fall back to the normal processing. Set CONSTRUCTOR_IS_DEPENDENT. | |
864 | ||
1d41b42f | 865 | PR c++/89024 - ICE with incomplete enum type. |
866 | * call.c (standard_conversion): When converting an | |
867 | ARITHMETIC_TYPE_P to an incomplete type, return NULL. | |
868 | ||
837ddebd | 869 | 2019-01-25 Paolo Carlini <paolo.carlini@oracle.com> |
870 | ||
871 | PR c++/88969 | |
872 | * call.c (build_op_delete_call): Implement 7.6.2.5/(10.1). | |
873 | * decl2.c (coerce_delete_type): Use build_pointer_type instead | |
874 | of TYPE_POINTER_TO. | |
875 | ||
8c89c5fc | 876 | 2019-01-24 Jason Merrill <jason@redhat.com> |
877 | ||
878 | PR c++/89001 - mangling of reference temporaries | |
879 | * cp-tree.h (struct saved_scope): Add ref_temp_count. | |
880 | (current_ref_temp_count): New macro. | |
881 | * mangle.c (mangle_ref_init_variable): Use it. | |
882 | * typeck2.c (store_init_value): Clear it. | |
883 | * call.c (make_temporary_var_for_ref_to_temp): Copy public and | |
884 | comdat. | |
885 | ||
b5e76680 | 886 | 2019-01-24 Jakub Jelinek <jakub@redhat.com> |
887 | ||
888 | PR c++/88976 | |
889 | * semantics.c (finish_omp_cancel): Diagnose more than one if | |
890 | on #pragma omp cancel with different modifiers. Use | |
891 | maybe_convert_cond when not in template or build_x_binary_op | |
892 | otherwise. | |
893 | ||
dffbcba8 | 894 | 2019-01-23 Marek Polacek <polacek@redhat.com> |
895 | ||
896 | PR c++/88757 - qualified name treated wrongly as type. | |
897 | * parser.c (cp_parser_direct_declarator): Don't treat qualified-ids | |
898 | in parameter-list as types if name lookup for declarator-id didn't | |
899 | find one or more function templates. | |
900 | ||
1f03c410 | 901 | 2019-01-23 Jakub Jelinek <jakub@redhat.com> |
902 | ||
8090d51c | 903 | PR c/44715 |
904 | * cp-gimplify.c (genericize_cp_loop): Call begin_bc_block only | |
905 | after genericizing cond and incr expressions. | |
906 | ||
1f03c410 | 907 | PR c++/88984 |
908 | * cp-gimplify.c (genericize_switch_stmt): Move cond genericization | |
909 | before the begin_bc_block call. | |
910 | ||
48c03f15 | 911 | 2019-01-21 Jason Merrill <jason@redhat.com> |
912 | ||
913 | PR c++/87893 - constexpr ctor ICE on ARM. | |
914 | PR c++/88293 - ICE with comma expression. | |
915 | * constexpr.c (initialized_type): Don't shortcut non-void type. | |
916 | Handle COMPOUND_EXPR. | |
917 | (cxx_eval_outermost_constant_expr): Return early for void type. | |
918 | ||
99bf4b63 | 919 | 2019-01-21 Jakub Jelinek <jakub@redhat.com> |
920 | ||
77fe9474 | 921 | PR c++/88949 |
922 | * optimize.c (cxx_copy_decl): New function. | |
923 | (clone_body): Use it instead of copy_decl_no_change. | |
924 | ||
99bf4b63 | 925 | PR sanitizer/88901 |
926 | * typeck.c (cp_build_binary_op): Don't instrument | |
927 | SANITIZE_POINTER_COMPARE if processing_template_decl. | |
928 | (pointer_diff): Similarly for SANITIZE_POINTER_SUBTRACT. | |
929 | ||
ecd2d842 | 930 | 2019-01-18 Jason Merrill <jason@redhat.com> |
931 | ||
932 | PR c++/88875 - error with explicit list constructor. | |
933 | * call.c (reference_binding): Don't modify EXPR. Set | |
934 | need_temporary_p on the ck_user conversion for a temporary. | |
935 | (convert_like_real): Check it. | |
936 | ||
6d4e8a95 | 937 | 2019-01-18 H.J. Lu <hongjiu.lu@intel.com> |
938 | ||
939 | PR c/51628 | |
940 | PR c/88664 | |
941 | * call.c (convert_for_arg_passing): Upate the | |
942 | warn_for_address_or_pointer_of_packed_member call. | |
943 | * typeck.c (convert_for_assignment): Likewise. | |
944 | ||
9d3c4130 | 945 | 2019-01-17 Jason Merrill <jason@redhat.com> |
946 | ||
bc9c0483 | 947 | PR c++/86205 - ICE with ?: of throw and template-id. |
948 | * pt.c (resolve_nondeduced_context_or_error): Split out from... | |
949 | * typeck.c (decay_conversion): ...here. | |
950 | * call.c (build_conditional_expr_1): Use it. | |
951 | ||
9d3c4130 | 952 | PR c++/86740, ICE with constexpr if and nested generic lambdas. |
953 | * tree.c (cp_walk_subtrees): Handle LAMBDA_EXPR. | |
954 | ||
0f910e62 | 955 | 2019-01-17 Paolo Carlini <paolo.carlini@oracle.com> |
956 | ||
957 | * decl.c (grokdeclarator): Use typespec_loc in error messages | |
958 | about 'auto' and trailing return type. | |
959 | ||
098cc8f0 | 960 | 2019-01-17 David Malcolm <dmalcolm@redhat.com> |
961 | ||
962 | PR c++/88699 | |
963 | * class.c (add_method): Don't use DECL_DESTRUCTOR_P on | |
964 | USING_DECLs. | |
965 | ||
a395125a | 966 | 2019-01-17 Nathan Sidwell <nathan@acm.org> |
967 | ||
968 | PR c++/86610 | |
969 | * semantics.c (process_outer_var_ref): Only skip dependent types | |
970 | in templates. | |
971 | ||
5461905d | 972 | 2019-01-17 Alexandre Oliva <aoliva@redhat.com> |
973 | ||
c5f929a4 | 974 | PR c++/87768 |
975 | * cp-tree.h (saved_scope): Add suppress_location_wrappers. | |
976 | * name-lookup.c (do_push_to_top_level): Save and reset it. | |
977 | (do_pop_from_top_level): Restore it. | |
978 | ||
f97941b7 | 979 | PR c++/86648 |
980 | * pt.c (make_template_placeholder): Use auto_identifier. | |
981 | (is_auto): Drop CLASS_PLACEHOLDER_TEMPLATE test. | |
982 | * error.c (dump_type): Handle template placeholders. | |
983 | * cxx-pretty-print.c (pp_cx_unqualified_id): Likewise. | |
984 | ||
5461905d | 985 | PR c++/88146 |
986 | * cvt.c (convert_to_void): Handle all cdtor calls as if | |
987 | returning void. | |
988 | ||
b92cc3ed | 989 | 2019-01-16 Paolo Carlini <paolo.carlini@oracle.com> |
990 | ||
991 | * decl.c (grokdeclarator): Use locations[ds_storage_class] in | |
992 | error messages about ill-formed uses of mutable. | |
993 | ||
9fc2172c | 994 | 2019-01-16 Marek Polacek <polacek@redhat.com> |
995 | ||
996 | PR c++/78244 - narrowing conversion in template not detected. | |
997 | * call.c (perform_implicit_conversion_flags): Set | |
998 | IMPLICIT_CONV_EXPR_BRACED_INIT. | |
999 | * cp-tree.h (IMPLICIT_CONV_EXPR_BRACED_INIT): New. | |
1000 | * pt.c (tsubst_copy_and_build): Use it. | |
1001 | ||
727d210b | 1002 | 2019-01-15 David Malcolm <dmalcolm@redhat.com> |
1003 | ||
1004 | PR c++/88795 | |
1005 | * pt.c (build_deduction_guide): Bail out if tsubst_arg_types | |
1006 | fails. | |
1007 | ||
39a51021 | 1008 | 2019-01-15 Paolo Carlini <paolo.carlini@oracle.com> |
1009 | ||
1010 | * decl.c (start_decl): Improve error location. | |
1011 | * decl2.c (grokfield): Likewise. | |
1012 | ||
1013 | 2019-01-15 Paolo Carlini <paolo.carlini@oracle.com> | |
1014 | ||
1015 | * decl.c (grokdeclarator): Move further up the location_t loc | |
1016 | declaration and use the location when building a TYPE_DECL for | |
1017 | a typedef name. | |
1018 | * decl2.c (grokbitfield): Use DECL_SOURCE_LOCATION in the error | |
1019 | about an ill-formed bit-field as typedef. | |
1020 | ||
affca1c8 | 1021 | 2019-01-14 Marek Polacek <polacek@redhat.com> |
1022 | ||
1023 | PR c++/88830 - ICE with abstract class. | |
1024 | * decl2.c (maybe_emit_vtables): Check CLASSTYPE_LAZY_DESTRUCTOR. | |
1025 | Fix formatting. | |
1026 | ||
9f8a8956 | 1027 | PR c++/88825 - ICE with bogus function return type deduction. |
1028 | * typeck.c (can_do_nrvo_p): Check error_mark_node. | |
1029 | ||
82362779 | 1030 | 2019-01-14 Tom Honermann <tom@honermann.net> |
1031 | ||
1032 | Implement P0482R5, char8_t: A type for UTF-8 characters and strings | |
1033 | * cvt.c (type_promotes_to): Handle char8_t promotion. | |
1034 | * decl.c (grokdeclarator): Handle invalid type specifier | |
1035 | combinations involving char8_t. | |
1036 | * lex.c (init_reswords): Add char8_t as a reserved word. | |
1037 | * mangle.c (write_builtin_type): Add name mangling for char8_t (Du). | |
1038 | * parser.c (cp_keyword_starts_decl_specifier_p) | |
1039 | (cp_parser_simple_type_specifier): Recognize char8_t as a simple | |
1040 | type specifier. | |
1041 | (cp_parser_string_literal): Use char8_array_type_node for the type | |
1042 | of CPP_UTF8STRING. | |
1043 | (cp_parser_set_decl_spec_type): Tolerate char8_t typedefs in system | |
1044 | headers. | |
1045 | * rtti.c (emit_support_tinfos): type_info support for char8_t. | |
1046 | * tree.c (char_type_p): Recognize char8_t as a character type. | |
1047 | * typeck.c (string_conv_p): Handle conversions of u8 string | |
1048 | literals of char8_t type. | |
1049 | (check_literal_operator_args): Handle UDLs with u8 string literals | |
1050 | of char8_t type. | |
1051 | * typeck2.c (ordinary_char_type_p): New. | |
1052 | (digest_init_r): Disallow initializing a char array with a u8 string | |
1053 | literal. | |
1054 | ||
bf4eb32b | 1055 | 2019-01-14 Martin Liska <mliska@suse.cz> |
1056 | ||
1057 | PR gcov-profile/88263 | |
1058 | * decl2.c (get_tls_wrapper_fn): Use DECL_SOURCE_LOCATION | |
1059 | as location of the TLS wrapper. | |
1060 | ||
2fa582a9 | 1061 | 2019-01-12 Paolo Carlini <paolo.carlini@oracle.com> |
1062 | ||
1063 | * decl.c (cp_finish_decl): Improve error location. | |
1064 | * decl2.c (grokfield): Likewise, improve two locations. | |
1065 | ||
0b5957b9 | 1066 | 2019-01-11 Marek Polacek <polacek@redhat.com> |
1067 | ||
1068 | PR c++/88692, c++/87882 - -Wredundant-move false positive with *this. | |
1069 | * typeck.c (maybe_warn_pessimizing_move): Return if ARG isn't | |
1070 | ADDR_EXPR. | |
1071 | ||
d07c152b | 1072 | 2019-01-11 Jason Merrill <jason@redhat.com> |
1073 | ||
1074 | PR c++/88312 - pack expansion of decltype. | |
1075 | * pt.c (instantiation_dependent_r): A template non-type parameter | |
1076 | pack is instantiation-dependent. | |
1077 | ||
0c2ebbc4 | 1078 | 2019-01-11 Jason Merrill <jason@redhat.com> |
1079 | ||
1080 | PR c++/88613 - ICE with use of const var in lambda. | |
1081 | * expr.c (mark_use): Fix location wrapper handling. | |
1082 | * cp-gimplify.c (cp_fold_maybe_rvalue): Call mark_rvalue_use. | |
1083 | ||
1b2f170e | 1084 | 2019-01-11 Tobias Burnus <burnus@net-b.de> |
1085 | ||
1086 | PR C++/88114 | |
1087 | * decl2.c (maybe_emit_vtables): If needed, generate code for | |
1088 | the destructor of an abstract class. | |
1089 | (mark_used): Update comment for older function-name change. | |
1090 | ||
b385e516 | 1091 | 2019-01-11 Paolo Carlini <paolo.carlini@oracle.com> |
1092 | ||
1093 | * decl.c (start_decl): Improve error location. | |
1094 | (grokdeclarator): Likewise, improve two locations. | |
1095 | ||
f4d3c071 | 1096 | 2019-01-09 Sandra Loosemore <sandra@codesourcery.com> |
1097 | ||
1098 | PR other/16615 | |
1099 | ||
1100 | * cp-tree.h: Mechanically replace "can not" with "cannot". | |
1101 | * parser.c: Likewise. | |
1102 | * pt.c: Likewise. | |
1103 | ||
7cc45975 | 1104 | 2019-01-08 Paolo Carlini <paolo.carlini@oracle.com> |
1105 | ||
1106 | * decl.c (grok_reference_init): Improve error location. | |
1107 | (grokdeclarator): Likewise, improve two locations. | |
1108 | ||
90e20c9c | 1109 | 2019-01-08 Marek Polacek <polacek@redhat.com> |
1110 | ||
91902bb4 | 1111 | PR c++/88538 - braced-init-list in template-argument-list. |
1112 | * parser.c (cp_parser_template_argument): Handle braced-init-list when | |
1113 | in C++20. | |
1114 | ||
90e20c9c | 1115 | PR c++/88548 - this accepted in static member functions. |
1116 | * parser.c (cp_debug_parser): Adjust printing of | |
1117 | local_variables_forbidden_p. | |
1118 | (cp_parser_new): Set local_variables_forbidden_p to 0 rather than false. | |
1119 | (cp_parser_primary_expression): When checking | |
1120 | local_variables_forbidden_p, use THIS_FORBIDDEN or | |
1121 | LOCAL_VARS_FORBIDDEN. | |
1122 | (cp_parser_lambda_body): Update the type of | |
1123 | local_variables_forbidden_p. Set it to 0 rather than false. | |
1124 | (cp_parser_condition): Adjust call to cp_parser_declarator. | |
1125 | (cp_parser_explicit_instantiation): Likewise. | |
1126 | (cp_parser_init_declarator): Likewise. | |
1127 | (cp_parser_declarator): New parameter. Use it. | |
1128 | (cp_parser_direct_declarator): New parameter. Use it to set | |
1129 | local_variables_forbidden_p. Adjust call to cp_parser_declarator. | |
1130 | (cp_parser_type_id_1): Adjust call to cp_parser_declarator. | |
1131 | (cp_parser_parameter_declaration): Likewise. | |
1132 | (cp_parser_default_argument): Update the type of | |
1133 | local_variables_forbidden_p. Set it to LOCAL_VARS_AND_THIS_FORBIDDEN | |
1134 | rather than true. | |
1135 | (cp_parser_member_declaration): Tell cp_parser_declarator if we saw | |
1136 | 'static' or 'friend'. | |
1137 | (cp_parser_exception_declaration): Adjust call to cp_parser_declarator. | |
1138 | (cp_parser_late_parsing_default_args): Update the type of | |
1139 | local_variables_forbidden_p. Set it to LOCAL_VARS_AND_THIS_FORBIDDEN | |
1140 | rather than true. | |
1141 | (cp_parser_cache_defarg): Adjust call to cp_parser_declarator. | |
1142 | (cp_parser_objc_class_ivars): Likewise. | |
1143 | (cp_parser_objc_struct_declaration): Likewise. | |
1144 | (cp_parser_omp_for_loop_init): Likewise. | |
1145 | * parser.h (cp_parser): Change the type of local_variables_forbidden_p | |
1146 | to unsigned char. | |
1147 | (LOCAL_VARS_FORBIDDEN, LOCAL_VARS_AND_THIS_FORBIDDEN, THIS_FORBIDDEN): | |
1148 | Define. | |
1149 | ||
8f7d5246 | 1150 | 2019-01-08 Paolo Carlini <paolo.carlini@oracle.com> |
1151 | ||
1152 | * decl.c (start_decl): Improve permerror location. | |
1153 | ||
6e5908c9 | 1154 | 2019-01-08 Jonathan Wakely <jwakely@redhat.com> |
1155 | Jakub Jelinek <jakub@redhat.com> | |
1156 | ||
1157 | PR c++/88554 | |
1158 | * decl.c (finish_function): For -Wreturn-type don't add a return *this; | |
1159 | fixit hint if current_class_ref is NULL. Use a single if instead of | |
1160 | two nested ones. | |
1161 | ||
2318c037 | 1162 | 2019-01-07 Paolo Carlini <paolo.carlini@oracle.com> |
1163 | ||
1164 | * decl.c (start_decl): Improve two error_at locations. | |
1165 | (expand_static_init): Likewise. | |
1166 | ||
677576f7 | 1167 | 2019-01-07 Marek Polacek <polacek@redhat.com> |
1168 | ||
1169 | PR c++/88741 - wrong error with initializer-string. | |
1170 | * decl.c (cp_complete_array_type): Strip any location wrappers. | |
1171 | ||
c38103e8 | 1172 | 2019-01-07 Bernd Edlinger <bernd.edlinger@hotmail.de> |
1173 | ||
1174 | PR c++/88261 | |
1175 | PR c++/69338 | |
1176 | PR c++/69696 | |
1177 | PR c++/69697 | |
1178 | * cp-tree.h (LOOKUP_ALLOW_FLEXARRAY_INIT): New flag value. | |
1179 | * typeck2.c (digest_init_r): Raise an error for non-static | |
1180 | initialization of a flexible array member. | |
1181 | (process_init_constructor, massage_init_elt, | |
1182 | process_init_constructor_array, process_init_constructor_record, | |
1183 | process_init_constructor_union, process_init_constructor): Add the | |
1184 | flags parameter and pass it thru. | |
1185 | (store_init_value): Pass LOOKUP_ALLOW_FLEXARRAY_INIT parameter to | |
1186 | digest_init_flags for static decls. | |
1187 | ||
59409f09 | 1188 | 2019-01-07 Jakub Jelinek <jakub@redhat.com> |
1189 | ||
1190 | PR c++/85052 | |
1191 | * cp-tree.h (cp_build_vec_convert): Declare. | |
1192 | * parser.c (cp_parser_postfix_expression): Parse | |
1193 | __builtin_convertvector. | |
1194 | * constexpr.c: Include fold-const-call.h. | |
1195 | (cxx_eval_internal_function): Handle IFN_VEC_CONVERT. | |
1196 | (potential_constant_expression_1): Likewise. | |
1197 | * semantics.c (cp_build_vec_convert): New function. | |
1198 | * pt.c (tsubst_copy_and_build): Handle CALL_EXPR to | |
1199 | IFN_VEC_CONVERT. | |
1200 | ||
0627c5c9 | 1201 | 2019-01-03 Jakub Jelinek <jakub@redhat.com> |
1202 | ||
1203 | PR c++/88636 | |
1204 | * decl.c (builtin_function_1): Return result of pushdecl_top_level | |
1205 | or pushdecl rather than decl. | |
1206 | ||
f9f7d90c | 1207 | 2019-01-03 Paolo Carlini <paolo.carlini@oracle.com> |
1208 | ||
1209 | * tree.c (handle_nodiscard_attribute): Improve warning location. | |
1210 | ||
37fb9cf6 | 1211 | 2019-01-02 Marek Polacek <polacek@redhat.com> |
1212 | ||
1213 | PR c++/88612 - ICE with -Waddress-of-packed-member. | |
1214 | * call.c (convert_for_arg_passing): Only give warnings with tf_warning. | |
1215 | * typeck.c (convert_for_assignment): Likewise. | |
1216 | ||
6080dd2f | 1217 | PR c++/88631 - CTAD failing for value-initialization. |
1218 | * typeck2.c (build_functional_cast): Try deducing the template | |
1219 | arguments even if there are no arguments to deduce from. | |
1220 | ||
fbd26352 | 1221 | 2019-01-01 Jakub Jelinek <jakub@redhat.com> |
ca29c574 | 1222 | |
8e8f6434 | 1223 | Update copyright years. |
7dfbd804 | 1224 | \f |
fbd26352 | 1225 | Copyright (C) 2019 Free Software Foundation, Inc. |
7dfbd804 | 1226 | |
1227 | Copying and distribution of this file, with or without modification, | |
1228 | are permitted in any medium without royalty provided the copyright | |
1229 | notice and this notice are preserved. |