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