| blob | 6f947b4b81143c365dbc3630dc3d102b08f60005 |
1 2014-11-19 Jason Merrill <jason@redhat.com>
3 PR c++/57979
4 * init.c (decl_really_constant_value): Rename from
5 integral_constant_value.
6 (scalar_constant_value): Similar but limited to scalar results.
7 (decl_constant_value_safe): Remove.
8 (constant_value_1): Respect return_aggregate_cst_ok_p.
9 * typeck.c (decay_conversion): Use scalar_constant_value.
10 * call.c (convert_like_real): Likewise.
11 * cvt.c (ocp_convert): No need to check CLASS_TYPE_P.
12 * typeck.c (decay_conversion): Or ARRAY_TYPE.
13 * constexpr.c (struct constexpr_ctx): Add strict field.
14 (cxx_eval_constant_expression) [VAR_DECL]: Use it to select between
15 decl_constant_value and decl_really_constant_value.
16 (cxx_eval_outermost_constant_expr): Add strict parm.
17 (maybe_constant_init): Not strict.
18 (potential_constant_expression_1): Add strict parm.
19 Shorten most internal calls with RECUR macro.
20 * cp-tree.h, pt.c, semantics.c: Adjust.
22 2014-11-19 Jason Merrill <jason@redhat.com>
24 PR c++/63928
25 * constexpr.c (cxx_eval_store_expression): Return init, not *valp.
27 2014-11-19 Paolo Carlini <paolo.carlini@oracle.com>
29 PR c++/55425
30 * constexpr.c (constexpr_fn_retval): Accept __func__, __FUNCTION__,
31 and __PRETTY_FUNCTION__.
33 2014-11-18 Jason Merrill <jason@redhat.com>
35 PR c++/63924
36 * constexpr.c (cxx_eval_constant_expression) [PARM_DECL]: A load
37 from a variable of empty class type is constant.
39 * constexpr.c (cxx_eval_statement_list): Handle statement-expressions.
40 (potential_constant_expression_1): Handle STMT_EXPR.
42 * constexpr.c (cxx_eval_constant_expression): Give jump_target a
43 default argument.
44 (lots): Omit NULL jump_target arguments.
46 * constexpr.c (struct constexpr_ctx): Add quiet field.
47 (cxx_eval_outermost_constant_expr, is_sub_constant_expr): Set it.
48 (lots): Replace allow_non_constant parameter with ctx->quiet.
50 PR c++/63940
51 * constexpr.c (cxx_eval_binary_expression): Don't assume the
52 expression was already folded.
53 (cxx_eval_unary_expression): Likewise.
55 2014-11-18 Marc Glisse <marc.glisse@inria.fr>
57 PR libstdc++/43622
58 * rtti.c (emit_support_tinfos): Handle __float128.
60 2014-11-18 Jason Merrill <jason@redhat.com>
62 PR c++/63925
63 * constexpr.c (cxx_eval_increment_expression): Use POINTER_PLUS_EXPR.
65 PR c++/63934
66 * constexpr.c (cxx_eval_call_expression): Check DECL_CONSTRUCTOR_P
67 rather than VOID_TYPE_P.
69 * pt.c (instantiate_template_1): Use tsubst_aggr_type for context.
71 PR c++/58102
72 * typeck2.c (store_init_value): Set it.
73 * cp-tree.h (CONSTRUCTOR_MUTABLE_POISON): New.
74 * constexpr.c (cxx_eval_outermost_constant_expr): Check it.
76 2014-11-17 Jason Merrill <jason@redhat.com>
78 PR c++/33911
79 * call.c (build_call_a): Don't warn_deprecated_use here.
80 (build_over_call): Or here.
81 * decl2.c (mark_used): Do it here.
82 (is_late_template_attribute): Attribute deprecated is not deferred.
83 (cplus_decl_attributes): Propagate TREE_DEPRECATED out to the template.
84 * parser.c (cp_parser_template_name): Warn about deprecated template.
85 (cp_parser_template_argument): Likewise.
87 PR c++/50473
88 * decl.c (cp_finish_decl): Don't try to process a non-dependent
89 constant initializer for a reference.
90 * pt.c (value_dependent_expression_p): A reference is always
91 dependent.
92 * call.c (extend_ref_init_temps_1): Also clear TREE_SIDE_EFFECTS
93 on any NOP_EXPRs.
95 Handle C++14 constexpr flow control.
96 * constexpr.c (cxx_eval_loop_expr, cxx_eval_switch_expr): New.
97 (cxx_eval_statement_list): New.
98 (cxx_eval_constant_expression): Handle LABEL_EXPR,
99 CASE_LABEL_EXPR, GOTO_EXPR, LOOP_EXPR, SWITCH_EXPR. Handle jump
100 semantics of RETURN_EXPR.
101 (many functions): Add jump_target parameter.
102 (returns, breaks, continues, switches, label_matches): New.
103 * cp-tree.h (LABEL_DECL_BREAK, LABEL_DECL_CONTINUE): New.
104 * cp-gimplify.c (begin_bc_block): Set them.
106 * cp-gimplify.c (genericize_cp_loop): Use LOOP_EXPR.
107 (genericize_for_stmt): Handle null statement-list.
109 * constexpr.c (use_new_call): Always use new call handling.
111 C++14 constexpr support (minus loops and multiple returns)
112 * constexpr.c (use_new_call): New macro.
113 (build_data_member_initialization): Ignore non-mem-inits.
114 (check_constexpr_bind_expr_vars): Remove C++14 checks.
115 (constexpr_fn_retval): Likewise.
116 (check_constexpr_ctor_body): Do nothing in C++14.
117 (massage_constexpr_body): In C++14 only collect mem-inits.
118 (get_function_named_in_call): Handle null CALL_EXPR_FN.
119 (cxx_bind_parameters_in_call): Build bindings in same order as
120 parameters. Don't treat iniviref parms specially in new call mode.
121 (cxx_eval_call_expression): If use_new_call, do constexpr expansion
122 based on DECL_SAVED_TREE rather than the massaged constexpr body.
123 Set up ctx->object from AGGR_INIT_EXPR_SLOT if we don't have one.
124 (is_sub_constant_expr): Don't mess with ctx.ctor here.
125 (cxx_eval_component_reference): A null element means we're mid-
126 initialization.
127 (cxx_eval_store_expression, cxx_eval_increment_expression): New.
128 (cxx_eval_constant_expression): Handle RESULT_DECL, DECL_EXPR,
129 MODIFY_EXPR, STATEMENT_LIST, BIND_EXPR, USING_STMT,
130 PREINCREMENT_EXPR, POSTINCREMENT_EXPR, PREDECREMENT_EXPR,
131 POSTDECREMENT_EXPR. Don't look into DECL_INITIAL of variables in
132 constexpr functions. In new-call mode find parms in the values table.
133 (potential_constant_expression_1): Handle null CALL_EXPR_FN.
134 Handle STATEMENT_LIST, MODIFY_EXPR, MODOP_EXPR, IF_STMT,
135 PREINCREMENT_EXPR, POSTINCREMENT_EXPR, PREDECREMENT_EXPR,
136 POSTDECREMENT_EXPR, BIND_EXPR, WITH_CLEANUP_EXPR,
137 CLEANUP_POINT_EXPR, MUST_NOT_THROW_EXPR, TRY_CATCH_EXPR,
138 EH_SPEC_BLOCK, EXPR_STMT, DECL_EXPR, CASE_LABEL_EXPR, BREAK_STMT,
139 CONTINUE_STMT, USING_STMT, IF_STMT, DO_STMT, FOR_STMT, WHILE_STMT,
140 SWITCH_STMT, ASM_EXPR.
141 (cxx_eval_vec_init_1): Call build_aggr_init_expr.
142 (cxx_eval_indirect_ref): Don't return a CONSTRUCTOR when the
143 caller wants an lvalue.
144 (cxx_eval_outermost_constant_expr): Pull object out of AGGR_INIT_EXPR.
145 (maybe_constant_init): Look through INIT_EXPR.
146 (ensure_literal_type_for_constexpr_object): Set
147 cp_function_chain->invalid_constexpr.
148 * cp-tree.h (struct language_function): Add invalid_constexpr bitfield.
149 * decl.c (start_decl): Set cp_function_chain->invalid_constexpr.
150 (check_for_uninitialized_const_var): Likewise.
151 (maybe_save_function_definition): Check it.
152 * parser.c (cp_parser_jump_statement): Set
153 cp_function_chain->invalid_constexpr.
154 (cp_parser_asm_definition): Likewise.
156 PR c++/52282
157 * decl.c (build_ptrmemfunc_type): Don't build a different
158 RECORD_TYPE for a qualified PMF.
159 * cp-tree.h (TYPE_PTRMEMFUNC_FN_TYPE): Merge cv-quals.
160 (TYPE_PTRMEMFUNC_FN_TYPE_RAW): New.
161 * decl2.c (cplus_decl_attributes): Use TYPE_PTRMEMFUNC_FN_TYPE_RAW.
162 * tree.c (cp_walk_subtrees): Likewise.
163 (cp_build_qualified_type_real): Remove special PMF handling.
165 2014-11-15 Jason Merrill <jason@redhat.com>
167 * parser.c (cp_parser_omp_declare_reduction_exprs): A block is not
168 an expression.
170 * constexpr.c (cxx_eval_builtin_function_call): Use
171 fold_builtin_call_array.
173 * constexpr.c (cx_check_missing_mem_inits): Clarify error message.
175 2014-11-14 Paolo Carlini <paolo.carlini@oracle.com>
177 * semantics.c (end_maybe_infinite_loop): Use fold_non_dependent_expr.
178 * parser.c (cp_parser_omp_clause_collapse): Likewise.
179 (cp_parser_enumerator_definition): Don't call
180 instantiate_non_dependent_expr...
181 * decl.c (build_enumerator): ... call fold_non_dependent_expr here.
182 * typeck2.c (massage_init_elt): Use fold_non_dependent_expr.
183 * constexpr.c (maybe_constant_value): Allow VIEW_CONVERT_EXPR in
184 the final gcc_assert.
186 * constexpr.c (fold_non_dependent_expr): Add.
187 * cp-tree.h (fold_non_dependent_expr): Declare it.
188 * call.c (null_ptr_cst_p): Use it.
189 * pt.c (tsubst_copy_and_build, build_non_dependent_expr): Likewise.
190 * semantics.c (begin_maybe_infinite_loop): Likewise.
191 * typeck.c (cp_build_binary_op): Likewise.
192 * typeck2.c (check_narrowing): Likewise.
194 * pt.c (fold_non_dependent_expr): Rename to
195 instantiate_non_dependent_expr.
196 (fold_non_dependent_expr_sfinae): Rename to
197 instantiate_non_dependent_expr_sfinae.
198 (convert_nontype_argument, build_non_dependent_expr): Adjust.
199 * decl.c (compute_array_index_type): Likewise.
200 * parser.c (cp_parser_parenthesized_expression_list,
201 cp_parser_enumerator_definition, cp_parser_omp_clause_collapse):
202 Likewise.
203 * semantics.c (end_maybe_infinite_loop, finish_static_assert):
204 Likewise.
205 * typeck.c (cxx_alignas_expr): Likewise.
206 * typeck2.c (store_init_value, massage_init_elt): Likewise.
207 * call.c: Adjust comments.
208 * class.c: Likewise.
209 * constexpr.c: Likewise.
210 * decl2.c: Likewise.
211 * tree.c: Likewise.
213 2014-11-14 Jonathan Wakely <jwakely@redhat.com>
215 * mangle.c (find_substitution): Look for abi_tag on class templates.
217 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
218 Thomas Schwinge <thomas@codesourcery.com>
219 Ilya Verbin <ilya.verbin@intel.com>
220 Andrey Turetskiy <andrey.turetskiy@intel.com>
222 * Make-lang.in (c++.install-common): Do not install for the offload
223 compiler.
225 2014-11-13 Kai Tietz <ktietz@redhat.com>
227 * cp-tree.h (cp_build_function_call): Remove prototype.
228 (cp_build_addr_expr_strict): Likewise.
229 (build_typed_address): Likewise.
230 * typeck.c (build_typed_address): Removed.
231 (cp_build_addr_expr_strict): Make static.
232 (cp_build_function_call): Likewise.
234 2014-11-12 Paolo Carlini <paolo.carlini@oracle.com>
236 DR 1510
237 PR c++/60420
238 * cp-tree.h (struct cp_decl_specifier_seq): Add decltype_p bool field.
239 * decl.c (grokdeclarator): Use it.
240 * parser.c (cp_parser_simple_type_specifier): Likewise.
241 * pt.c (tsubst, case DECLTYPE_TYPE): Use tf_ignore_bad_quals.
243 2014-11-11 Paolo Carlini <paolo.carlini@oracle.com>
245 PR c++/63265
246 * pt.c (tsubst_copy_and_build, case COND_EXPR): Maybe fold to
247 constant the condition.
249 2014-11-10 Andi Kleen <ak@linux.intel.com>
251 * semantics.c (finish_goto_stmt): Call check_no_cilk.
252 (finish_while_stmt_cond): Dito.
253 (finish_do_stmt): Dito.
254 (finish_for_cond): Dito.
255 (finish_switch_cond): Dito.
257 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
259 * typeck.c (cp_build_binary_op): Use OPT_Wshift_count_negative and
260 OPT_Wshift_count_overflow in the warnings.
262 2014-11-09 Jason Merrill <jason@redhat.com>
264 DR 799
265 * typeck.c (build_reinterpret_cast_1): reinterpret_cast to the
266 same scalar type is an rvalue.
268 DR 2007
269 * call.c (build_new_op_1): Don't do non-class lookup for =, -> or [].
271 2014-11-07 Jason Merrill <jason@redhat.com>
273 DR 1558
274 * pt.c (dependent_alias_template_spec_p): New.
275 (dependent_type_p_r): Handle dependent alias template specialization.
276 (template_args_equal): A dependent alias template specializations
277 is not equal to its underlying type as a template argument.
278 * tree.c (strip_typedefs): Don't strip a dependent alias
279 template-id.
281 * parser.c (cp_parser_unqualified_id): Handle __func__ here.
282 (cp_parser_primary_expression): Not here.
284 2014-11-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
286 PR c++/63366
287 * decl.c (grokdeclarator): Fix __complex meaning __complex double.
289 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
291 * constexpr.c: Remove redundant enum from machine_mode.
293 2014-10-28 Jason Merrill <jason@redhat.com>
295 * constexpr.c (cxx_eval_outermost_constant_expr): Tweak.
297 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
299 * call.c: Adjust include files.
300 * class.c: Ditto.
301 * decl2.c: Ditto.
302 * decl.c: Ditto.
303 * lambda.c: Ditto.
304 * mangle.c: Ditto.
305 * method.c: Ditto.
306 * optimize.c: Ditto.
307 * parser.c: Ditto.
308 * semantics.c: Ditto.
309 * tree.c: Ditto.
310 * vtable-class-hierarchy.c: Ditto.
312 2014-10-24 Jason Merrill <jason@redhat.com>
314 Implement N3653 (Member initializers and aggregates) and fix
315 references to 'this' in constexpr constructors.
316 * class.c (check_field_decls): In C++14 an NSDMI does not make the
317 class non-aggregate.
318 * constexpr.c (struct constexpr_ctx): New.
319 (cxx_bind_parameters_in_call): Handle 'this'.
320 (cxx_eval_call_expression): Create new constexpr_ctx.
321 (cxx_eval_component_reference): Check CONSTRUCTOR_NO_IMPLICIT_ZERO.
322 (initialized_type, init_subob_ctx, verify_ctor_sanity): New.
323 (cxx_eval_bare_aggregate): Use them. Build CONSTRUCTOR early.
324 (cxx_eval_vec_init_1): Likewise.
325 (cxx_eval_constant_expression) [PARM_DECL]: Allow 'this'.
326 [TARGET_EXPR]: Build new constexpr_ctx.
327 [PLACEHOLDER_EXPR]: New.
328 (cxx_eval_outermost_constant_expr): Build new constexpr_ctx. Add
329 object parameter.
330 (is_sub_constant_expr): Build new constexpr_ctx.
331 (potential_constant_expression_1): Handle PLACEHOLDER_EXPR.
332 Allow 'this'.
333 * cp-gimplify.c (cp_gimplify_init_expr): Call replace_placeholders.
334 * cp-tree.h (CONSTRUCTOR_NO_IMPLICIT_ZERO): New.
335 * error.c (dump_expr): Handle PLACEHOLDER_EXPR.
336 * init.c (get_nsdmi): Generate PLACEHOLDER_EXPR.
337 * tree.c (lvalue_kind): Handle PLACEHOLDER_EXPR.
338 (build_ctor_subob_ref, replace_placeholders): New.
339 * typeck2.c (store_init_value): Use replace_placeholders.
340 (process_init_constructor_record): Make zero-init before NSDMI
341 explicit.
343 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
345 * cp-gimplify.c: Adjust include files.
347 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
349 PR c++/53061
350 * cp-objcp-common.c: Do not include new.
351 (cxx_initialize_diagnostics): Move from here to ...
352 * error.c (cxx_initialize_diagnostics): : ... here. Move
353 diagnostics initialization here from init_error.
354 (cxx_pp): Use a real pointer not a macro.
355 (init_error): Just initialize cxx_pp.
356 * cxx-pretty-print.c (cxx_pretty_printer::cxx_pretty_printer): Do
357 not set maximum line length.
359 2014-10-23 Jonathan Wakely <jwakely@redhat.com>
361 PR c++/63619
362 * decl2.c (delete_sanity): Use OPT_Wdelete_incomplete in warning.
364 2014-10-21 Paolo Carlini <paolo.carlini@oracle.com>
366 * parser.c (cp_parser_unary_expression): Add default arguments.
367 (cp_parser_cast_expression, cp_parser_sizeof_operand,
368 cp_parser_omp_atomic): Adjust.
370 2014-10-20 Jason Merrill <jason@redhat.com>
372 PR c++/63601
373 * lambda.c (current_nonlambda_function): New.
374 * semantics.c (finish_this_expr): Use it.
375 * cp-tree.h: Declare it.
377 2014-10-17 Alan Modra <amodra@gmail.com>
379 PR middle-end/61848
380 * decl.c (merge_decls): Don't merge section name, comdat group or
381 tls model to newdecl symtab node, instead merge to olddecl.
382 Override existing olddecl section name. Set tls_model for all
383 thread-local vars, not just OMP thread-private ones. Remove
384 incorrect comment.
386 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
388 * cp-tree.h: Adjust include files.
390 2014-10-15 Jason Merrill <jason@redhat.com>
392 PR c++/63528
393 * pt.c (lookup_template_variable): Call coerce_template_parms.
395 2014-10-15 Paolo Carlini <paolo.carlini@oracle.com>
397 * semantics.c (is_instantiation_of_constexpr, literal_type_p,
398 ensure_literal_type_for_constexpr_object,
399 constexpr_fundef_hasher::equal, constexpr_fundef_hasher::hash,
400 retrieve_constexpr_fundef, is_valid_constexpr_fn,
401 build_anon_member_initialization, build_data_member_initialization,
402 check_constexpr_bind_expr_vars, check_constexpr_ctor_body_1,
403 check_constexpr_ctor_body, sort_constexpr_mem_initializers,
404 build_constexpr_constructor_member_initializers, constexpr_fn_retval,
405 massage_constexpr_body, cx_check_missing_mem_inits,
406 register_constexpr_fundef, explain_invalid_constexpr_fn,
407 constexpr_call_hasher::hash, constexpr_call_hasher::equal,
408 maybe_initialize_constexpr_call_table, get_function_named_in_call,
409 get_nth_callarg, lookup_parameter_binding,
410 cxx_eval_builtin_function_call, adjust_temp_type,
411 cxx_bind_parameters_in_call, push_cx_call_context,
412 pop_cx_call_context, cx_error_context, cxx_eval_call_expression,
413 reduced_constant_expression_p, verify_constant,
414 cxx_eval_unary_expression, cxx_eval_binary_expression,
415 cxx_eval_conditional_expression, cxx_eval_array_reference,
416 cxx_eval_component_reference, cxx_eval_bit_field_ref,
417 cxx_eval_logical_expression, base_field_constructor_elt,
418 cxx_eval_bare_aggregate, cxx_eval_vec_init_1, cxx_eval_vec_init,
419 cxx_fold_indirect_ref, cxx_eval_indirect_ref, non_const_var_error,
420 cxx_eval_trinary_expression, var_in_constexpr_fn,
421 cxx_eval_constant_expression, cxx_eval_outermost_constant_expr,
422 is_sub_constant_expr, cxx_constant_value, maybe_constant_value,
423 maybe_constant_init, potential_constant_expression_1,
424 potential_constant_expression, potential_rvalue_constant_expression,
425 require_potential_constant_expression,
426 require_potential_rvalue_constant_expression): Moved definitions...
427 * constexpr.c: ... here, new file.
428 * Make-lang.in: Update.
429 * config-lang.in: Likewise.
431 2014-10-14 Jason Merrill <jason@redhat.com>
433 PR c++/63455
434 * parser.c (struct saved_token_sentinel): New.
435 (cp_parser_statement): Use it.
436 (cp_parser_start_tentative_firewall): New.
437 (cp_parser_end_tentative_firewall): New.
438 (cp_parser_lambda_expression): Use them.
439 (cp_parser_statement_expr): New.
440 (cp_parser_primary_expression): Use it.
442 2014-10-14 DJ Delorie <dj@redhat.com>
444 * typeck.c (cp_common_type): Check for all __intN types, not just
445 __int128.
446 * decl.c (grokdeclarator): Likewise.
447 * rtti.c (emit_support_tinfos): Check for all __intN types, not just
448 __int128.
449 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Check
450 for all __intN types, not just __int128.
451 (cp_parser_simple_type_specifier): Likewise.
452 * mangle.c (integer_type_codes): Remove int128-specific codes.
453 * cp-tree.h (cp_decl_specifier_seq): Add int_n_idx to store which
454 __intN was specified.
455 * lex.c (init_reswords): Reserve all __intN keywords.
457 2014-10-14 Marc Glisse <marc.glisse@inria.fr>
459 * typeck.c (cp_build_unary_op) [TRUTH_NOT_EXPR]: Accept float vectors.
461 2014-10-13 H.J. Lu <hongjiu.lu@intel.com>
463 * mangle.c (mangle_conv_op_name_for_type): Cast elements to
464 unsigned long.
465 (print_template_statistics): Cast size and elements to long.
467 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
469 * cp-gimplify.c, cp-tree.h, decl.c, mangle.c, name-lookup.c,
470 pt.c, semantics.c, tree.c, typeck2.c: Use hash_table instead of
471 hashtab.
473 2014-10-10 Jason Merrill <jason@redhat.com>
475 PR c++/62115
476 * class.c (build_base_path): Preserve rvalueness.
477 * call.c (convert_like_real) [ck_base]: Let convert_to_base handle &/*.
478 * rtti.c (build_dynamic_cast_1): Call convert_to_reference later.
480 PR c++/63194
481 * method.c (defaulted_late_check): Call maybe_instantiate_noexcept.
483 * method.c (implicitly_declare_fn): Handle deleted lambda default
484 ctor and copy assop here.
485 * class.c (check_bases_and_members): Not here.
486 (add_implicitly_declared_members): And don't set
487 CLASSTYPE_LAZY_MOVE_ASSIGN.
489 * semantics.c (finish_id_expression): Check for error_mark_node.
491 2014-10-09 Jason Merrill <jason@redhat.com>
493 PR c++/63207
494 * semantics.c (outer_var_p): Non-static.
495 (process_outer_var_ref): Split out from finish_id_expression.
496 * pt.c (tsubst_copy_and_build): Call them.
497 * cp-tree.h: Declare them.
499 2014-10-09 Paolo Carlini <paolo.carlini@oracle.com>
501 * semantics.c (check_constexpr_ctor_body_1): New.
502 (check_constexpr_ctor_body): Use it; add bool parameter.
503 (build_data_member_initialization): Handle BIND_EXPR and
504 USING_STMT in the main conditional.
505 (build_constexpr_constructor_member_initializers): Do not
506 handle BIND_EXPR here.
507 (constexpr_fn_retval): Handle BIND_EXPR in the switch.
508 (massage_constexpr_body): Don't do it here.
509 * parser.c (cp_parser_ctor_initializer_opt_and_function_body):
510 Adjust check_constexpr_ctor_body call.
511 (cp_parser_compound_statement): Do not pedwarn for compound-statement
512 in constexpr function in C++14 mode.
513 * cp-tree.h (check_constexpr_ctor_body): Update declaration.
515 2014-10-09 Jason Merrill <jason@redhat.com>
517 PR c++/63309
518 * parser.c (cp_parser_class_head): push_template_decl for members
519 of templates, too.
521 PR c++/63415
522 * pt.c (value_dependent_expression_p) [CONSTRUCTOR]: Check the type.
523 (iterative_hash_template_arg): Likewise.
525 PR c++/63437
526 * cp-tree.h (REF_PARENTHESIZED_P): Also allow INDIRECT_REF.
527 * semantics.c (force_paren_expr): And set it.
528 * typeck.c (check_return_expr): And handle it.
530 2014-10-09 Marc Glisse <marc.glisse@inria.fr>
532 * decl.c (grokdeclarator): constexpr only implies const in C++11.
534 2014-10-08 Jason Merrill <jason@redhat.com>
536 PR c++/63405
537 * pt.c (tsubst_pack_expansion): Limit simple expansion to type packs.
539 PR c++/63485
540 * tree.c (build_cplus_array_type): Look for a type with no
541 typedef-name or attributes.
543 * call.c (call_copy_ctor): New.
544 (build_over_call): Use it to avoid infinite recursion on invalid code.
546 2014-10-07 Jason Merrill <jason@redhat.com>
548 * tree.c (cp_tree_equal) [TRAIT_EXPR]: Use cp_tree_equal for type2.
550 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
552 * cp/parser.c: Allow [[deprecated]] for C++11. Issue a pedwarn.
554 2014-10-06 Paolo Carlini <paolo.carlini@oracle.com>
556 PR c++/55250
557 * semantics.c (check_constexpr_bind_expr_vars): New.
558 (check_constexpr_ctor_body, massage_constexpr_body): Use it.
559 (build_constexpr_constructor_member_initializers): Handle
560 BIND_EXPR in the main conditional.
562 2014-10-02 Mark Wielaard <mjw@redhat.com>
564 PR debug/63239
565 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
566 (cp_function_decl_deleted_p): New prototype.
567 * cp-objcp-common.c (cp_function_deleted_p): New function.
569 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
571 PR c++/54427
572 PR c++/57198
573 PR c++/58845
574 * typeck.c (cp_build_binary_op): save_expr after convert to save
575 redundant operations.
576 [TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR]: Handle vectors.
577 (cp_build_unary_op) [TRUTH_NOT_EXPR]: Likewise.
579 2014-10-03 Jason Merrill <jason@redhat.com>
581 * decl.c (start_decl): Complain about static/thread_local vars
582 in constexpr function.
583 (check_for_uninitialized_const_var): Also uninitialized vars.
584 * parser.c (cp_parser_jump_statement): And gotos.
585 (cp_parser_asm_operand_list): And asm.
586 (cp_parser_try_block): And try.
587 * semantics.c (ensure_literal_type_for_constexpr_object): And
588 non-literal.
590 * semantics.c (constexpr_fn_retval): Ignore declarations in C++14.
591 (var_in_constexpr_fn): New.
592 (cxx_eval_constant_expression): Look into DECL_INITIAL.
593 (potential_constant_expression_1): Allow constexpr-local vars.
595 PR c++/63362
596 * tree.c (strip_typedefs): Handle TREE_LIST.
598 2014-10-03 Paolo Carlini <paolo.carlini@oracle.com>
600 * parser.c (cp_parser_assignment_expression,
601 cp_parser_constant_expression): Add default arguments.
602 (cp_parser_primary_expression,
603 cp_parser_postfix_open_square_expression,
604 cp_parser_parenthesized_expression_list,
605 cp_parser_question_colon_clause,
606 cp_parser_expression, cp_parser_constant_expression,
607 cp_parser_label_for_labeled_statement, cp_parser_static_assert,
608 cp_parser_template_argument, cp_parser_enumerator_definition,
609 cp_parser_member_declaration, cp_parser_constant_initializer,
610 cp_parser_noexcept_specification_opt, cp_parser_throw_expression,
611 cp_parser_std_attribute_spec, cp_parser_objc_message_args,
612 cp_parser_objc_class_ivars, cp_parser_omp_clause_collapse,
613 cp_parser_omp_clause_aligned, cp_parser_omp_clause_safelen,
614 cp_parser_omp_clause_simdlen, cp_parser_omp_clause_dist_schedule,
615 cp_parser_omp_for_incr, cp_parser_omp_for_loop_init,
616 cp_parser_cilk_simd_vectorlength, cp_parser_cilk_simd_linear): Adjust.
618 2014-10-02 Paolo Carlini <paolo.carlini@oracle.com>
620 PR c++/53025
621 * cp-tree.h (struct saved_scope): Add noexcept_operand.
622 (cp_noexcept_operand): Define.
623 * call.c (build_over_call): Use it.
624 * parser.c (cp_parser_unary_expression, [RID_NOEXCEPT]): Likewise.
625 * pt.c (tsubst_copy_and_build, [NOEXCEPT_EXPR]): Likewise.
627 2014-10-01 Jason Merrill <jason@redhat.com>
629 PR c++/63362
630 * method.c (constructible_expr): Handle value-init of non-class.
631 * parser.c (cp_parser_trait_expr): Allow pack expansion.
632 * pt.c (tsubst_copy_and_build): Handle pack expansion.
634 PR c++/63362
635 * class.c (type_has_non_user_provided_default_constructor): Rename
636 from type_has_user_provided_default_constructor, reverse sense.
637 (default_init_uninitialized_part, explain_non_literal_class): Adjust.
638 (check_bases_and_members): Set TYPE_HAS_COMPLEX_DFLT.
639 * call.c (build_new_method_call_1): Adjust.
640 * cp-tree.h: Adjust.
641 * decl.c (grok_special_member_properties): Don't set
642 TYPE_HAS_COMPLEX_DFLT.
643 * init.c (build_value_init_noctor): Don't use
644 type_has_user_provided_default_constructor.
646 2014-09-30 Jason Merrill <jason@redhat.com>
648 * cp-tree.h (cp_trait_kind): Add CPTK_IS_TRIVIALLY_ASSIGNABLE and
649 CPTK_IS_TRIVIALLY_CONSTRUCTIBLE.
650 * cxx-pretty-print.c (pp_cxx_trait_expression): Likewise.
651 * parser.c (cp_parser_primary_expression): Likewise.
652 (cp_parser_trait_expr): Likewise. Handle variadic trait.
653 * semantics.c (trait_expr_value): Likewise.
654 (finish_trait_expr): Likewise.
655 (check_trait_type): Handle variadic trait. Return bool.
656 * method.c (build_stub_object): Add rvalue reference here.
657 (locate_fn_flags): Not here.
658 (check_nontriv, assignable_expr, constructible_expr): New.
659 (is_trivially_xible): New.
661 * cp-tree.h (cp_trait_kind): Add CPTK_IS_TRIVIALLY_COPYABLE.
662 * cxx-pretty-print.c (pp_cxx_trait_expression): Likewise.
663 * parser.c (cp_parser_primary_expression): Likewise.
664 (cp_parser_trait_expr): Likewise.
665 * semantics.c (trait_expr_value): Likewise.
666 (finish_trait_expr): Likewise.
668 * method.c (build_stub_object): Use CONVERT_EXPR.
669 * tree.c (build_dummy_object): Likewise.
670 (is_dummy_object): Adjust.
672 * cp-tree.h (cp_trait_kind): Remove CPTK_IS_CONVERTIBLE_TO.
673 * cxx-pretty-print.c (pp_cxx_trait_expression): Likewise.
674 * semantics.c (trait_expr_value): Likewise.
675 (finish_trait_expr): Likewise.
676 * parser.c (cp_parser_primary_expression): Likewise.
677 (cp_parser_trait_expr): Likewise. Remove redundant grokdeclarator.
679 2014-09-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
681 PR c++/16564
682 * error.c (print_instantiation_context): Delete.
683 * typeck2.c (build_x_arrow): Record location when pushing
684 template instantiation.
685 * pt.c (push_tinst_level): Make it a wrapper around ...
686 (push_tinst_level_loc): ... this. New function. Make excessive
687 template instantiation depth a fatal error. Record location. Use
688 bool as return type.
689 (instantiate_pending_templates): Make excessive
690 template instantiation depth a fatal error.
691 (problematic_instantiation_changed): Use bool as return type.
692 * cp-tree.h (print_instantiation_context): Delete.
693 (push_tinst_level): Update declaration.
694 (problematic_instantiation_changed): Likewise.
695 (push_tinst_level_loc): New.
697 2014-09-29 Richard Biener <rguenther@suse.de>
699 * typeck.c (enum_cast_to_int): Use CONVERT_EXPR_P to check
700 for conversions.
702 2014-09-26 Jason Merrill <jason@redhat.com>
704 * mangle.c (find_substitution): Use write_abi_tags.
706 2014-09-25 Marek Polacek <polacek@redhat.com>
708 PR c++/61945
709 * class.c (warn_hidden): Check for FUNCTION_DECL.
711 2014-09-25 Jakub Jelinek <jakub@redhat.com>
713 PR c++/63249
714 * semantics.c (handle_omp_array_sections_1): Call mark_rvalue_use
715 on low_bound and length.
717 2014-09-24 Aldy Hernandez <aldyh@redhat.com>
719 * class.c, decl.c, optimize.c: Rename all instances of
720 DECL_ABSTRACT to DECL_ABSTRACT_P.
722 2014-09-24 Marek Polacek <polacek@redhat.com>
724 PR c/61405
725 PR c/53874
726 * semantics.c (finish_switch_cond): Call unlowered_expr_type.
727 * tree.c (bot_manip): Add default case.
728 * parser.c (cp_parser_primary_expression): Cast the controlling
729 expression of a switch to an int.
730 (cp_parser_unqualified_id): Likewise.
732 2014-09-23 Paolo Carlini <paolo.carlini@oracle.com>
734 PR c++/61857
735 * parser.c (cp_parser_skip_to_closing_square_bracket,
736 cp_parser_array_designator_p): New.
737 (cp_parser_initializer_list): Use the latter.
739 2014-09-22 Jason Merrill <jason@redhat.com>
741 * semantics.c (finish_non_static_data_member): In diagnostic, give
742 error at point of use and note at point of declaration.
744 PR c++/63320
745 PR c++/60463
746 PR c++/60755
747 * lambda.c (maybe_resolve_dummy, lambda_expr_this_capture): Handle
748 not finding 'this'.
750 2014-09-22 Paolo Carlini <paolo.carlini@oracle.com>
752 PR c++/62219
753 * pt.c (check_default_tmpl_args): Check LAMBDA_FUNCTION_P.
755 2014-09-22 Jason Merrill <jason@redhat.com>
757 * decl.c (poplevel): Don't warn about unused vars in template scope.
758 * error.c (dump_decl): Handle variable templates.
760 2014-09-20 Jason Merrill <jason@redhat.com>
762 PR c++/62017
763 * decl.c (begin_destructor_body): Only clobber the as-base part of
764 *this.
766 2014-09-19 Jason Merrill <jason@redhat.com>
768 PR c++/61392
769 * mangle.c (write_expression): Use unresolved-name mangling for
770 DR850 case.
772 PR c++/61465
773 * call.c (convert_like_real) [ck_identity]: Call mark_rvalue_use
774 after pulling out an element from a CONSTRUCTOR.
776 2014-09-18 Jakub Jelinek <jakub@redhat.com>
778 PR c++/63248
779 * semantics.c (finish_omp_clauses): Don't call cp_omp_mappable_type
780 on type of type dependent expressions, and don't call it if
781 handle_omp_array_sections has kept TREE_LIST because something
782 was type dependent.
783 * pt.c (tsubst_expr) <case OMP_TARGET, case OMP_TARGET_DATA>:
784 Use keep_next_level, begin_omp_structured_block and
785 finish_omp_structured_block instead of push_stmt_list and
786 pop_stmt_list.
788 2014-09-18 Paolo Carlini <paolo.carlini@oracle.com>
790 PR c++/62232
791 * class.c (finish_struct_1): Do not -Wnon-virtual-dtor warn
792 for final class types.
794 2014-09-15 Jason Merrill <jason@redhat.com>
796 * pt.c (lookup_template_class_1): Splice out abi_tag attribute if
797 necessary. Call inherit_targ_abi_tags here.
798 * class.c (check_bases_and_members): Not here.
799 (inherit_targ_abi_tags): Check CLASS_TYPE_P.
800 * cp-tree.h: Declare inherit_targ_abi_tags.
802 2014-09-15 Ville Voutilainen <ville.voutilainen@gmail.com>
804 Do not diagnose lambda default arguments in c++14 modes.
805 * parser.c (cp_parser_lambda_declarator_opt): Make the pedwarn
806 conditional.
808 2014-09-15 Jakub Jelinek <jakub@redhat.com>
810 * Make-lang.in (check_g++_parallelize): Change to just an upper bound
811 number.
813 2014-09-13 Marek Polacek <polacek@redhat.com>
815 PR c++/60862
816 * parser.c (cp_parser_postfix_expression) <case CPP_OPEN_PAREN>: Set
817 location of a call expression.
819 2014-09-11 Jason Merrill <jason@redhat.com>
821 PR c++/63201
822 * decl.c (start_decl): Handle specialization of member variable
823 template.
824 * pt.c (check_explicit_specialization): Adjust error.
826 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
828 PR c++/61489
829 * typeck2.c (process_init_constructor_record): Do not warn about
830 missing field initializer if EMPTY_CONSTRUCTOR_P (init).
832 2014-09-11 Jason Merrill <jason@redhat.com>
834 PR c++/63139
835 * pt.c (tsubst_pack_expansion): Simplify substitution into T....
836 (tsubst): Don't throw away PACK_EXPANSION_EXTRA_ARGS.
838 2014-09-10 Jason Merrill <jason@redhat.com>
840 PR c++/61659
841 * decl.c (grokfndecl): Don't set DECL_COMDAT on static inlines.
842 (duplicate_decls, start_decl): Likewise.
843 * pt.c (check_explicit_specialization): Likewise.
844 (push_template_decl_real): Or static templates.
846 2014-09-08 Jason Merrill <jason@redhat.com>
848 * typeck.c (build_class_member_access_expr): Move
849 -Winvalid-offsetof code...
850 * semantics.c (finish_offsetof): ...here.
851 * parser.c (cp_parser_builtin_offsetof): Remember the location of
852 the type argument.
853 * pt.c (tsubst_copy_and_build) [OFFSETOF_EXPR]: Preserve it.
855 PR c++/62255
856 * pt.c (instantiate_decl): Handle recursive instantiation of
857 static data member.
859 2014-09-05 Jason Merrill <jason@redhat.com>
861 PR c++/62659
862 * semantics.c (potential_constant_expression_1): Handle un-folded
863 pointer to member constants.
865 2014-09-04 Markus Trippelsdorf <markus@trippelsdorf.de>
867 PR ipa/61659
868 * decl.c (duplicate_decls): Check DECL_DECLARED_INLINE_P on
869 newdecl, not olddecl.
871 2014-09-02 Paolo Carlini <paolo.carlini@oracle.com>
873 DR 1453
874 * class.c (check_field_decls): A class of literal type cannot have
875 volatile non-static data members and base classes.
876 (explain_non_literal_class): Update.
878 2014-09-02 Jakub Jelinek <jakub@redhat.com>
879 Balaji V. Iyer <balaji.v.iyer@intel.com>
880 Igor Zamyatin <igor.zamyatin@intel.com>
882 * cp-cilkplus.c (cpp_validate_cilk_plus_loop_aux): Loc definition
883 simplified.
884 * parser.c (cp_parser_cilk_for): New function.
885 (cp_parser_cilk_grainsize): Likewise.
886 (cp_parser_statement): Added RID_CILK_FOR case.
887 (cp_parser_omp_for_cond): Added CILK_FOR check.
888 (cp_parser_omp_for_loop_init): Change function argument to accept
889 tree_code instead just a bool flag; change the check to use that
890 tree_code; check for initialization declaration in case of Cilk_for.
891 (cp_parser_omp_for_loop): Added checks for CILK_FOR and RID_CILK_FOR;
892 changed call to cp_parser_omp_for_loop_init according new arguments'
893 list.
894 (cp_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
895 * pt.c (tsubst_expr): Added CILK_FOR case.
896 * semantics.c: Include convert.h.
897 (finish_omp_clauses): Properly handle OMP_CLAUSE_SCHEDULE_CILKFOR
898 case; added OMP_CLAUSE__CILK_FOR_COUNT_.
899 (handle_omp_for_class_iterator): New argument lastp and its usage;
900 added NE_EXPR case.
901 (finish_omp_for): Changed call to handle_omp_for_class_iterator
902 according new arguments' list; in case of Cilk_for save very first
903 decl and create empty stmt_list block; use block to build correct
904 statement tree.
906 2014-08-31 Jason Merrill <jason@redhat.com>
908 PR c++/62302
909 * optimize.c (cdtor_comdat_group): Just look at the
910 DECL_ASSEMBLER_NAME of the 'tors.
912 2014-08-27 Paolo Carlini <paolo.carlini@oracle.com>
914 PR c++/52892
915 * semantics.c (cxx_eval_call_expression): Use STRIP_NOPS on the
916 result of cxx_eval_constant_expression.
918 2014-08-26 Jason Merrill <jason@redhat.com>
920 PR c++/58624
921 * pt.c (tsubst_decl) [VAR_DECL]: Copy TLS model.
922 (tsubst_copy_and_build) [VAR_DECL]: Use TLS wrapper.
923 * semantics.c (finish_id_expression): Don't call TLS wrapper in a
924 template.
926 2014-08-25 Jason Merrill <jason@redhat.com>
928 * pt.c (check_explicit_specialization): Don't complain about
929 non-template variable.
930 (template_for_substitution): Allow variable templates.
931 (check_template_variable): Fix logic for member var template.
932 * decl.c (start_decl): Don't complain about extra template header
933 here.
935 * decl.c (start_decl): Look through member variable template.
936 * pt.c (tsubst_decl) [VAR_DECL]: Handle member variable templates.
937 * decl2.c (grokfield): Set DECL_CONTEXT earlier on
938 variables.
940 2014-08-25 Paolo Carlini <paolo.carlini@oracle.com>
942 PR c++/34938
943 * cp-tree.h (TFF_POINTER): Add.
944 * cxx-pretty-print.h (pp_cxx_cv_qualifiers): Forward the third
945 argument too.
946 * error.c (dump_type_suffix): Actually print the const and noreturn
947 attribute when appropriate.
949 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
951 * decl.c (compute_array_index_type, grokdeclarator,
952 undeduced_auto_decl): Change from cxx1y to cxx14.
953 *lambda.c(add_capture()): Change error message from C++1y to C++14.
954 * parser.c (cp_parser_unqualified_id, cp_parser_pseudo_destructor_name,
955 cp_parser_lambda_introducer, cp_parser_lambda_declarator_opt,
956 cp_parser_decltype, cp_parser_conversion_type_id,
957 cp_parser_simple_type_specifier, cp_parser_type_id_1,
958 cp_parser_template_type_arg, cp_parser_std_attribute,
959 cp_parser_template_declaration_after_export): Ditto.
960 * pt.c (tsubst): Ditto.
961 * semantics.c (force_paren_expr, finish_decltype_type): Ditto.
962 * tree.c: Change comment.
963 * typeck.c (comp_template_parms_position, cxx_sizeof_or_alignof_type,
964 cp_build_addr_expr_1, maybe_warn_about_useless_cast): Ditto.
966 2014-08-23 Jason Merrill <jason@redhat.com>
968 Allow non-constexpr variable templates.
969 * decl2.c (note_variable_template_instantiation): New.
970 * cp-tree.h: Declare it.
971 * pt.c (instantiate_decl): Call it.
972 (push_template_decl_real): Allow non-constexpr variable templates.
973 * semantics.c (finish_id_expression): Mark the variable template
974 instantiation as used.
975 * mangle.c (write_mangled_name): Variable template instantiations
976 are mangled.
977 * parser.c (cp_parser_init_declarator): Complain about
978 non-function implicit templates.
980 2014-08-22 Marek Polacek <polacek@redhat.com>
982 PR c++/62199
983 * parser.c (cp_parser_binary_expression): Check each LHS if it's
984 preceded with logical not. Adjust call to
985 warn_logical_not_parentheses.
987 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
989 PR c++/57709
990 * name-lookup.c (pushdecl_maybe_friend_1): Do not warn if a
991 declaration shadows a function declaration, unless the former
992 declares a function, pointer to function or pointer to member
993 function, because this is a common and valid case in real-world
994 code.
995 * cp-tree.h (TYPE_PTRFN_P,TYPE_REFFN_P,TYPE_PTRMEMFUNC_P):
996 Improve description.
998 2014-08-22 Jason Merrill <jason@redhat.com>
1000 PR c++/62129
1001 * class.c (outermost_open_class): Fix logic.
1002 * decl.c (complete_vars): Fix logic.
1004 2014-08-22 Jason Merrill <jason@redhat.com>
1006 PR c++/62129
1007 * class.c (outermost_open_class): New.
1008 * cp-tree.h: Declare it.
1009 * decl.c (maybe_register_incomplete_var): Use it.
1010 (complete_vars): Handle any constant variable.
1011 * expr.c (cplus_expand_constant): Handle CONSTRUCTOR.
1013 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
1015 PR other/62008
1016 * cp-array-notation.c (build_array_notation_ref): Added correct
1017 handling of case with incorrect array.
1019 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
1021 PR fortran/44054
1022 * error.c (cp_diagnostic_finalizer): Delete.
1023 (init_error): Do not set diagnostic_finalizer here.
1025 2014-08-19 Marek Polacek <polacek@redhat.com>
1027 PR c++/62153
1028 * call.c (build_new_op_1): Remember the type of arguments for
1029 a comparison. If either operand of a comparison is a boolean
1030 expression, call maybe_warn_bool_compare.
1032 2014-08-19 Jason Merrill <jason@redhat.com>
1034 PR tree-optimization/62091
1035 * decl2.c (decl_needed_p): Return true for virtual functions when
1036 devirtualizing.
1038 PR lto/53808
1039 PR c++/61659
1040 * decl.c (maybe_commonize_var): Don't use DECL_COMDAT to trigger
1041 comdat_linkage.
1043 2014-08-19 Gerald Pfeifer <gerald@pfeifer.com>
1045 * class.c (contains_empty_class_p): Remove.
1047 2014-08-18 Paolo Carlini <paolo.carlini@oracle.com>
1049 * parser.c (cp_parser_expression): Add default arguments.
1050 (cp_parser_primary_expression, cp_parser_postfix_expression,
1051 cp_parser_array_notation, cp_parser_postfix_open_square_expression,
1052 cp_parser_unary_expression, cp_parser_direct_new_declarator,
1053 cp_parser_question_colon_clause, cp_parser_assignment_operator_opt,
1054 cp_parser_lambda_body, cp_parser_expression_statement,
1055 cp_parser_condition, cp_parser_c_for, cp_parser_range_for,
1056 cp_parser_iteration_statement, cp_parser_jump_statement,
1057 cp_parser_decltype_expr, cp_parser_noexcept_specification_opt,
1058 cp_parser_asm_operand_list, cp_parser_objc_message_receiver,
1059 cp_parser_objc_synchronized_statement, cp_parser_objc_throw_statement,
1060 cp_parser_omp_var_list_no_open, cp_parser_omp_clause_num_threads,
1061 cp_parser_omp_clause_num_teams, cp_parser_omp_clause_thread_limit,
1062 cp_parser_omp_clause_linear, cp_parser_omp_clause_device,
1063 cp_parser_omp_atomic, cp_parser_omp_for_loop_init,
1064 cp_parser_omp_for_loop, cp_parser_omp_declare_reduction_exprs,
1065 cp_parser_transaction_expression): Adjust.
1067 2014-08-15 Jason Merrill <jason@redhat.com>
1069 PR c++/61566
1070 * pt.c (lookup_template_class_1): Revert recent change.
1071 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Revert recent change.
1073 PR c++/61566
1074 * pt.c (instantiate_class_template_1): Ignore lambda on
1075 CLASSTYPE_DECL_LIST.
1076 (push_template_decl_real): A lambda is not primary.
1077 (lookup_template_class_1): Don't look for a lambda partial
1078 instantiation.
1079 * lambda.c (maybe_add_lambda_conv_op): Distinguish between being
1080 currently in a function and the lambda living in a function.
1081 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): False for lambda.
1083 2014-08-15 Richard Biener <rguenther@suse.de>
1084 Jason Merrill <jason@redhat.com>
1086 PR bootstrap/62077
1087 * tree.c (build_min_array_type, set_array_type_canon): Split out...
1088 (build_cplus_array_type): ...from here. Only call build_array_type
1089 for main variants.
1091 2014-08-15 Paolo Carlini <paolo.carlini@oracle.com>
1093 PR c++/62072
1094 Revert:
1095 2014-07-09 Paolo Carlini <paolo.carlini@oracle.com>
1097 DR 1584
1098 PR c++/57466
1099 * pt.c (check_cv_quals_for_unify): Implement resolution, disregard
1100 cv-qualifiers of function types.
1102 2014-08-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1104 * call.c (build_conditional_expr_1): Use OPT_Wextra in warning.
1106 2014-08-14 Paolo Carlini <paolo.carlini@oracle.com>
1108 * typeck.c (composite_pointer_type, cxx_sizeof_or_alignof_type,
1109 cp_build_array_ref, cp_build_function_call_vec): When a
1110 pedwarn is suppressed under SFINAE, return error_mark_node.
1112 * typeck.c (cxx_sizeof_or_alignof_type): Fix complain &
1113 tf_warning_or_error, where complain is a bool, glitch.
1115 2014-08-14 Ville Voutilainen <ville.voutilainen@gmail.com>
1117 PR c++/62101
1118 * decl.c (grokdeclarator): Move the check for friend initializers..
1119 * decl2.c (grokfield) ..here. Postpone early return for friends
1120 until after the initializer check.
1122 2014-08-14 Paolo Carlini <paolo.carlini@oracle.com>
1124 PR c++/54377
1125 * pt.c (coerce_template_parms): Improve error message vs default
1126 arguments.
1128 2014-08-14 Paolo Carlini <paolo.carlini@oracle.com>
1130 * parser.c (cp_parser_init_declarator): Remove redundant check of
1131 decl_specifiers->type.
1133 2014-08-13 Jason Merrill <jason@redhat.com>
1135 * call.c (build_x_va_arg): Support passing non-POD through ....
1136 (convert_arg_to_ellipsis): Likewise.
1138 2014-08-13 Andrew Sutton <andrew.n.sutton@gmail.com>
1140 * pt.c (lookup_template_variable): Make dependent variable templates
1141 have unknown type.
1143 2014-08-13 Paolo Carlini <paolo.carlini@oracle.com>
1145 * parser.c (cp_parser_elaborated_type_specifier): Handle
1146 specially cp_parser_template_id returning a BASELINK.
1148 2014-08-13 Paolo Carlini <paolo.carlini@oracle.com>
1150 * parser.c (cp_parser_diagnose_invalid_type_name,
1151 cp_parser_make_typename_type): Remove scope parameter.
1152 (cp_parser_parse_and_diagnose_invalid_type_name,
1153 cp_parser_elaborated_type_specifier): Adjust calls.
1155 2014-08-12 Ville Voutilainen <ville.voutilainen@gmail.com>
1157 Reject virt-specifiers on friends and member templates
1158 * friend.c (do_friend): Diagnose virt-specifiers.
1159 * pt.c (push_template_decl_real): Diagnose virt-specifiers.
1161 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
1163 * typeck2.c (check_narrowing): Add tsubst_flags_t parameter, change
1164 return type to bool; in C++11 for constants give errors, not pedwarns.
1165 * cp-tree.h (check_narrowing): Adjust declaration.
1166 * call.c (convert_like_real): Update calls.
1167 * semantics.c (finish_compound_literal): Likewise.
1169 2014-08-08 Jason Merrill <jason@redhat.com>
1171 * pt.c (lookup_template_class_1): Copy abi_tag.
1173 2014-08-08 Kai Tietz <ktietz@redhat.com>
1175 * semantics.c (expand_or_defer_fn_1): Check for keep-inline-dllexport
1176 that we operate on a true inline.
1178 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
1180 * class.c, cp-gimplify.c, decl.c, decl2.c, error.c, method.c,
1181 optimize.c, pt.c, semantics.c: Remove includes of pointer-set.h.
1183 2014-08-07 Paolo Carlini <paolo.carlini@oracle.com>
1185 PR c++/51312
1186 * decl.c (build_enumerator): Handle class types with conversion
1187 operators via perform_implicit_conversion_flags and
1188 build_expr_type_conversion.
1190 * cvt.c (build_expr_type_conversion): Replace pair of errors
1191 with error + inform.
1193 2014-08-07 Jason Merrill <jason@redhat.com>
1195 PR c++/62043
1196 * parser.c (c_parse_file): Change sorry to fatal_error.
1198 PR c++/61959
1199 * semantics.c (cxx_eval_bare_aggregate): Handle POINTER_PLUS_EXPR.
1201 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
1203 * cp-tree.h, pt.c: Use hash_map instead of pointer_map.
1205 2014-08-06 Jason Merrill <jason@redhat.com>
1207 * init.c (build_vec_init): Fix constant initialization of
1208 trailing elements.
1209 (build_value_init_noctor): Call maybe_constant_init.
1210 * semantics.c (maybe_constant_init): See through EXPR_STMT and
1211 conversion to void.
1213 PR c++/60417
1214 * init.c (build_vec_init): Reorganize earlier change a bit.
1216 PR c++/61994
1217 * init.c (build_vec_init): Leave atype an ARRAY_TYPE
1218 if we're just returning an INIT_EXPR.
1220 2014-08-06 Jason Merrill <jason@redhat.com>
1221 Braden Obrzut <admin@maniacsvault.net>
1223 * pt.c (check_explicit_specialization): Don't test
1224 DECL_DECLARED_INLINE_P for a variable template.
1226 2014-08-06 Paolo Carlini <paolo.carlini@oracle.com>
1228 PR c++/43906
1229 * typeck.c (cp_build_binary_op): Extend to more cases the
1230 -Waddress warning.
1232 2014-08-01 Braden Obrzut <admin@maniacsvault.net>
1234 Implement constexpr variable templates
1235 * decl.c (grokvardecl): Handle specializations of variable templates.
1236 (grokdeclarator): Handle variable template id expressions and NULL_TREE
1237 return from grokvardecl.
1238 * decl2.c (check_member_template): Allow declaration of template member
1239 variables.
1240 * parser.c (cp_parser_template_id): Build a TEMPLATE_ID_EXPR for
1241 variable templates.
1242 * pt.c (check_template_variable): Accept variable temploids at
1243 non-class scope.
1244 (push_template_decl_real): The current instantiation of a template
1245 can be a VAR_DECL.
1246 (determine_specialization): Accept variable templates.
1247 (check_explicit_specialization): Handle and check for malformed
1248 variable template specializations.
1249 (lookup_template_variable): New.
1250 (tsubst_decl): Handle variable template specializations.
1251 (do_decl_instantiation): Handle template variables.
1252 (instantiate_decl): Handle template variables.
1253 * semantics.c (finish_template_variable): New.
1254 (finish_id_expression): Instantiate variable templates.
1255 * cp-tree.h (variable_template_p): New.
1257 2014-08-02 Paolo Carlini <paolo.carlini@oracle.com>
1259 PR c++/15339
1260 * decl.c (check_redeclaration_no_default_args): New.
1261 (duplicate_decls): Use it, handle default arguments
1262 in redeclarations of function templates.
1264 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1266 * optimize.c, semantics.c: Use hash_map instead of pointer_map.
1268 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1270 * class.c, cp-gimplify.c, cp-tree.h, decl.c, decl2.c, error.c,
1271 method.c, name-lookup.c, pt.c, semantics.c, tree.c: Use hash_set
1272 instead of pointer_set.
1274 2014-08-01 Jason Merrill <jason@redhat.com>
1276 PR c++/60417
1277 * init.c (build_vec_init): Set CONSTRUCTOR_IS_DIRECT_INIT on
1278 init-list for trailing elements.
1279 * typeck2.c (process_init_constructor_array): Likewise.
1281 2014-08-01 Paolo Carlini <paolo.carlini@oracle.com>
1283 DR 217 again
1284 * decl.c (duplicate_decls): Handle static member functions too.
1286 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
1288 * cp-array-notation.c (expand_an_in_modify_expr): Fix the misprint
1289 in error output.
1291 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
1293 PR other/61963
1294 * parser.c (cp_parser_array_notation): Added check for array_type.
1296 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
1298 PR middle-end/61455
1299 * cp-array-notation.c (expand_array_notation_exprs): Handling of
1300 DECL_EXPR improved. Changed handling for INIT_EXPR.
1302 2014-08-01 Paolo Carlini <paolo.carlini@oracle.com>
1304 * pt.c (lookup_template_class_1): Use DECL_TYPE_TEMPLATE_P.
1306 2014-08-01 Jakub Jelinek <jakub@redhat.com>
1308 * cp-gimplify.c (cp_genericize_r): For -fsanitize=null and/or
1309 -fsanitize=alignment call ubsan_maybe_instrument_reference
1310 for casts to REFERENCE_TYPE and ubsan_maybe_instrument_member_call
1311 for calls to member functions.
1313 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
1315 PR c++/60517
1316 * typeck.c (maybe_warn_about_returning_address_of_local): Return
1317 whether it is returning the address of a local variable.
1318 (check_return_expr): Return 0 instead of the address of a local
1319 variable.
1321 2014-07-30 Jason Merrill <jason@redhat.com>
1323 PR lto/53808
1324 PR c++/61659
1325 * pt.c (push_template_decl_real): Don't set DECL_COMDAT on friends.
1327 2014-07-30 Paolo Carlini <paolo.carlini@oracle.com>
1329 PR c++/57397
1330 * pt.c (unify_arity): Add boolean parameter.
1331 (unify_too_few_arguments): Likewise.
1332 (type_unification_real): Diagnose correctly insufficient
1333 arguments in the presence of trailing variadic parameters;
1334 deducing multiple trailing packs as empty is fine.
1336 2014-07-30 Jason Merrill <jason@redhat.com>
1338 PR c++/61659
1339 PR c++/61687
1340 Revert:
1341 * decl2.c (mark_all_virtuals): New variable.
1342 (maybe_emit_vtables): Check it instead of flag_devirtualize.
1343 (cp_write_global_declarations): Set it and give helpful diagnostic
1344 if it introduces errors.
1345 * class.c (finish_struct_1): Check it.
1347 PR lto/53808
1348 PR c++/61659
1349 * pt.c (push_template_decl_real): Set DECL_COMDAT on templates.
1350 (check_explicit_specialization): Clear it on specializations.
1351 * decl.c (duplicate_decls, start_decl): Likewise.
1352 (grokmethod, grokfndecl): Set DECL_COMDAT on inlines.
1353 * method.c (implicitly_declare_fn): Set DECL_COMDAT. Determine
1354 linkage after setting the appropriate flags.
1355 * tree.c (decl_linkage): Don't check DECL_COMDAT.
1356 * decl2.c (mark_needed): Mark clones.
1357 (import_export_decl): Not here.
1359 2014-07-25 Edward Smith-Rowland <3dw4rd@verizon.net>
1361 Implement N4051 - Allow typename in a template template parameter
1362 * parser.c (cp_parser_type_parameter_key): New funtion;
1363 (cp_parser_token_is_type_parameter_key): Ditto;
1364 (cp_parser_type_parameter): Look for type-parameter-key for all versions
1365 but pedwarn for less than cxx1z.
1367 2014-07-17 Paolo Carlini <paolo.carlini@oracle.com>
1369 PR c++/50961
1370 * call.c (standard_conversion): Use resolve_nondeduced_context
1371 for type_unknown_p (EXPR) && TREE_CODE (TO) == BOOLEAN_TYPE.
1373 2014-07-17 Paolo Carlini <paolo.carlini@oracle.com>
1375 PR c++/61804
1376 * parser.c (cp_parser_tokens_start_cast_expression): Return -1
1377 for '++' and '--'.
1379 2014-07-15 Jason Merrill <jason@redhat.com>
1381 PR c++/61811
1382 * decl2.c (maybe_emit_vtables): Return true for -fuse-all-virtuals.
1384 PR c++/60848
1385 PR c++/61723
1386 * call.c (is_std_init_list): Don't check CLASSTYPE_TEMPLATE_INFO.
1387 * class.c (finish_struct): Reject invalid definition of
1388 std::initializer_list.
1390 2014-07-15 Paolo Carlini <paolo.carlini@oracle.com>
1392 * call.c (convert_like_real): Call print_z_candidate and inform only
1393 if permerror returns true.
1395 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
1397 * class.c (build_clone): Do not clear assembler names of
1398 templates.
1399 * decl.c (cp_tree_node_structure): Add TEMPLATE_DECL.
1400 * cp-objcp-common.c (cp_tree_size): Add TEMPLATE_DECL
1401 as a special case return sizeof (struct tree_decl_non_common)
1402 for other decls.
1403 (cp_common_init_ts): Do not initialize NAMESPACE_DECL;
1404 initialize TEMPLATE_DECL as MARK_TS_DECL_COMMON.
1405 * cp/cp-tree.h (tree_template_decl): New structure.
1406 (cp_tree_node_structure_enum): Add TS_CP_TEMPLATE_DECL.
1407 (union cp_lang_tree_node): Add template_decl.
1408 (DECL_TEMPLATE_PARMS, DECL_TEMPLATE_RESULT): Update.
1410 2014-07-14 Jason Merrill <jason@redhat.com>
1412 PR c++/61445
1413 PR c++/56947
1414 * pt.c (instantiate_decl): Don't check defer_ok for local class
1415 members.
1417 2014-07-14 Jakub Jelinek <jakub@redhat.com>
1419 PR middle-end/61294
1420 * cp-tree.h (LITERAL_ZERO_P): Define.
1421 * parser.c (cp_parser_parenthesized_expression_list): Add
1422 want_literal_zero_p argument, if true, for literal zeros
1423 insert INTEGER_CSTs with LITERAL_ZERO_P flag set.
1424 (cp_parser_postfix_expression): Adjust
1425 cp_parser_parenthesized_expression_list caller, handle
1426 -Wmemset-transposed-args.
1427 (literal_zeros): New variable.
1429 2014-07-13 Jason Merrill <jason@redhat.com>
1431 PR c++/58511
1432 * semantics.c (is_instantiation_of_constexpr): Return true for
1433 defaulted functions, too.
1434 (explain_invalid_constexpr_fn): Only use
1435 explain_implicit_non_constexpr if !DECL_DECLARED_CONSTEXPR_P.
1436 * method.c (explain_implicit_non_constexpr): Pass
1437 DECL_INHERITED_CTOR_BASE to explain_implicit_non_constexpr.
1439 PR c++/58611
1440 * decl.c (check_initializer): Don't finish_compound_literal
1441 on erroneous constexpr init.
1443 PR c++/58612
1444 * tree.c (bot_replace): Only replace a dummy 'this' parm.
1446 PR c++/60628
1447 * decl.c (create_array_type_for_decl): Only check for auto once.
1449 PR c++/58636
1450 * call.c (build_list_conv): Don't try to build a list of references.
1452 2014-07-13 Edward Smith-Rowland <3dw4rd@verizon.net>
1454 PR C++/60209 - Declaration of user-defined literal operator cause error
1455 * parser.c (cp_parser_operator): Fold treatment of strings
1456 and user-defined string literals. Use the full string parser.
1457 (cp_parser_string_literal): Add flag to not look for literal operator.
1459 2014-07-11 Jason Merrill <jason@redhat.com>
1461 PR c++/22434
1462 PR c++/61288
1463 * call.c (build_conditional_expr_1): Avoid reading freed memory.
1465 2014-07-11 Paolo Carlini <paolo.carlini@oracle.com>
1467 PR c++/53159
1468 * call.c (build_user_type_conversion_1): Copy LOOKUP_NO_NARROWING
1469 into convflags.
1470 * decl.c (check_initializer): Don't call check_narrowing here,
1471 set LOOKUP_NO_NARROWING.
1472 * typeck2.c (digest_init_r): Likewise.
1474 2014-07-10 Jason Merrill <jason@redhat.com>
1476 PR c++/61661
1477 * semantics.c (reduced_constant_expression_p): Handle CONSTRUCTOR.
1479 PR c++/61659
1480 PR c++/61687
1481 * decl2.c (mark_all_virtuals): New variable.
1482 (maybe_emit_vtables): Check it instead of flag_devirtualize.
1483 (cp_write_global_declarations): Set it and give helpful diagnostic
1484 if it introduces errors.
1485 * class.c (finish_struct_1): Check it.
1486 * decl.c (grokdeclarator): Clear virtualp after 'virtual auto' error.
1488 2014-07-09 Paolo Carlini <paolo.carlini@oracle.com>
1490 PR c++/60686
1491 * decl.c (grokdeclarator): Adjust error messages about 'explicit'
1492 outside class declaration, in friend declaration, and neither on
1493 constructor nor conversion operator.
1495 2014-07-09 Paolo Carlini <paolo.carlini@oracle.com>
1497 DR 1584
1498 PR c++/57466
1499 * pt.c (check_cv_quals_for_unify): Implement resolution, disregard
1500 cv-qualifiers of function types.
1502 2014-07-09 Andrew Sutton <andrew.n.sutton@gmail.com>
1503 Paolo Carlini <paolo.carlini@oracle.com>
1505 PR c++/59361
1506 * parser.c (cp_parser_tokens_start_cast_expression): Return 0 for
1507 CPP_ELLIPSIS too.
1509 2014-07-07 Paolo Carlini <paolo.carlini@oracle.com>
1511 * class.c (check_for_override): Wrap the 'final' and 'override'
1512 keywords in %< and %>.
1514 2014-07-06 Marek Polacek <polacek@redhat.com>
1516 PR c/6940
1517 * cp-tree.h (DECL_ARRAY_PARAMETER_P): Define.
1518 * decl.c (grokdeclarator): Set DECL_ARRAY_PARAMETER_P.
1519 * typeck.c (cxx_sizeof_expr): Warn when using sizeof on an array
1520 function parameter.
1522 2014-07-02 Paolo Carlini <paolo.carlini@oracle.com>
1524 * pt.c (convert_template_argument): Use inform instead of error in
1525 three places.
1527 2014-06-30 Edward Smith-Rowland <3dw4rd@verizon.net>
1529 PR c++/58781
1530 PR c++/60249
1531 PR c++/59867
1532 * parser.c (cp_parser_userdef_string_literal): Take a tree
1533 not a cp_token*.
1534 (cp_parser_string_literal): Don't hack the token stream.
1536 2014-06-30 Jason Merrill <jason@redhat.com>
1538 PR c++/61659
1539 PR lto/53808
1540 * decl2.c (maybe_emit_vtables): Mark all vtable entries if
1541 devirtualizing.
1542 * init.c (build_vtbl_address): Don't mark destructor.
1543 * class.c (finish_struct_1): Add all classes to keyed_classes
1544 if devirtualizing.
1546 PR c++/61647
1547 * pt.c (type_dependent_expression_p): Check BASELINK_OPTYPE.
1549 PR c++/61566
1550 * mangle.c (decl_mangling_context): Look through a TEMPLATE_DECL.
1552 * decl.c (build_ptrmemfunc_type): Don't give a PMF RECORD_TYPE
1553 TYPE_BINFO or TYPE_LANG_SPECIFIC.
1554 * cp-tree.h (TYPE_PTRMEMFUNC_FLAG): Use TYPE_LANG_FLAG_2.
1555 (TYPE_PTRMEMFUNC_P): Don't expect TYPE_LANG_SPECIFIC.
1556 * typeck.c (build_ptrmemfunc_access_expr): Don't use lookup_member.
1557 * pt.c (unify): Also check whether the argument is a PMF.
1559 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
1561 PR c++/54891
1562 * parser.c (cp_parser_tokens_start_cast_expression): In C++11
1563 a '[' can also start a primary-expression.
1564 (cp_parser_cast_expression): Parse a cast-expression only tentatively
1565 when cp_parser_tokens_start_cast_expression returns -1.
1567 2014-06-30 Jason Merrill <jason@redhat.com>
1569 PR c++/61539
1570 * pt.c (unify_one_argument): Type/expression mismatch just causes
1571 deduction failure.
1573 * semantics.c (simplify_aggr_init_expr): Remove remnants of
1574 2014-04-11 change.
1576 2014-06-30 Marek Polacek <polacek@redhat.com>
1578 * cp-gimplify.c (cp_genericize): Don't instrument returns if the
1579 function has no_sanitize_undefined attribute.
1580 * decl.c (compute_array_index_type): Don't instrument VLAs if the
1581 function has no_sanitize_undefined attribute.
1583 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
1585 PR middle-end/57541
1586 * cp-array-notation.c (expand_sec_reduce_builtin):
1587 Check that bultin argument is correct.
1588 * call.c (build_cxx_call): Check for 0 arguments in builtin call.
1590 2014-06-28 Jonathan Wakely <jwakely@redhat.com>
1592 DR 1579
1593 PR c++/58051
1594 * typeck.c (check_return_expr): Lookup as an rvalue even when the
1595 types aren't the same.
1597 2014-06-27 Jason Merrill <jason@redhat.com>
1599 PR c++/61433
1600 * error.c (dump_template_bindings): Don't tsubst in a clone.
1602 2014-06-27 Paolo Carlini <paolo.carlini@oracle.com>
1604 PR c++/61614
1605 * semantics.c (finish_compound_literal): Revert r204228.
1607 2014-06-27 Paolo Carlini <paolo.carlini@oracle.com>
1609 * parser.c (cp_parser_compound_literal_p): New.
1610 (cp_parser_postfix_expression, cp_parser_sizeof_operand): Use it.
1612 2014-06-26 Jason Merrill <jason@redhat.com>
1614 * parser.c (cp_parser_for_init_statement): Change range-for error
1615 to pedwarn.
1617 N3994 Ranged-based for-loops: The Next Generation
1618 * parser.c (cp_lexer_nth_token_is): New.
1619 (cp_parser_for_init_statement): Allow "for (id : init)".
1621 2014-06-26 Teresa Johnson <tejohnson@google.com>
1623 * class.c (dump_class_hierarchy): Use saved dump files.
1624 (dump_vtable): Ditto.
1625 (dump_vtt): Ditto.
1627 2014-06-26 Adam Butcher <adam@jessamine.co.uk>
1629 PR c++/61537
1630 * parser.c (cp_parser_elaborated_type_specifier): Only consider template
1631 parameter lists outside of function parameter scope.
1633 2014-06-25 Paolo Carlini <paolo.carlini@oracle.com>
1635 DR 178
1636 PR c++/49132
1637 * typeck2.c (process_init_constructor_record): Do not complain about
1638 uninitialized const members, because within aggregate-initialization,
1639 members without explicit initializers are value-initialized.
1641 2014-06-25 Jakub Jelinek <jakub@redhat.com>
1643 * semantics.c (finish_omp_clauses): Make sure
1644 OMP_CLAUSE_LINEAR_STEP has correct type.
1646 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
1648 * class.c (check_methods, create_vtable_ptr, determine_key_method,
1649 add_vcall_offset_vtbl_entries_1): Guard VINDEX checks by
1650 FUNCTION_DECL check.
1651 * cp-tree.h (lang_decl_ns): Add ns_using and ns_users.
1652 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): Use lang_decl_ns.
1653 (DECL_NAMESPACE_ASSOCIATIONS): Use DECL_INITIAL.
1654 (DECL_TEMPLATE_INSTANTIATIONS): Use DECL_SIZE_UNIT.
1656 2014-06-24 Paolo Carlini <paolo.carlini@oracle.com>
1658 PR c++/33972
1659 * decl.c (grokdeclarator): Do not early check for operator-function-id
1660 as non-function.
1662 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
1664 * class.c, semantics.c, tree.c, vtable-class-hierarchy.c:
1665 Adjust.
1667 2014-06-24 Jakub Jelinek <jakub@redhat.com>
1669 * parser.c (cp_parser_omp_for_loop): For
1670 #pragma omp parallel for simd move lastprivate clause from parallel
1671 to for rather than simd.
1673 2014-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1675 DR 577
1676 PR c++/33101
1677 * decl.c (grokparms): Accept a single parameter of type 'void'.
1679 2014-06-20 Jason Merrill <jason@redhat.com>
1681 PR c++/59296
1682 * call.c (add_function_candidate): Avoid special 'this' handling
1683 if we have a ref-qualifier.
1685 PR c++/61556
1686 * call.c (build_over_call): Call build_this in template path.
1688 2014-06-19 Jason Merrill <jason@redhat.com>
1690 PR c++/59296
1691 * call.c (add_function_candidate): Also set LOOKUP_NO_TEMP_BIND.
1693 2014-06-18 Jason Merrill <jason@redhat.com>
1695 PR c++/59296
1696 * call.c (add_function_candidate): Set LOOKUP_NO_RVAL_BIND for
1697 ref-qualifier handling.
1699 PR c++/61507
1700 * pt.c (resolve_overloaded_unification): Preserve
1701 ARGUMENT_PACK_EXPLICIT_ARGS.
1703 2014-06-18 Jakub Jelinek <jakub@redhat.com>
1705 * cp-gimplify.c (cxx_omp_finish_clause): Add a gimple_seq *
1706 argument.
1707 * cp-tree.h (cxx_omp_finish_clause): Adjust prototype.
1709 2014-06-17 Jason Merrill <jason@redhat.com>
1711 PR c++/60605
1712 * pt.c (check_default_tmpl_args): Check DECL_LOCAL_FUNCTION_P.
1714 2014-06-15 Jason Merrill <jason@redhat.com>
1716 PR c++/61488
1717 * pt.c (check_valid_ptrmem_cst_expr): Fix for template context.
1719 PR c++/61500
1720 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR.
1722 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
1724 * decl.c (grokvardecl): Fix pasto in previous patch.
1726 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
1728 * decl.c (duplicate_decls): Use set_decl_tls_model.
1729 (grokdeclarator): Likewise.
1730 * semantics.c (finish_id_expression): Check TLS only for
1731 static variables.
1732 (finish_omp_threadprivate): Use decl_default_tls_model.
1733 * decl2.c (get_guard): Likewise.
1734 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
1736 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
1738 PR c++/33101
1739 * decl.c (grokparms): Improve error message about void parameters.
1740 * error.c (type_to_string): Fix aka cut off code.
1742 2014-06-12 Jason Merrill <jason@redhat.com>
1744 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
1745 * cvt.c (type_promotes_to): Likewise.
1746 * mangle.c (write_type, write_expression): Likewise.
1747 (write_name, write_template_arg): Likewise.
1748 (mangle_decl): Make alias based on flag_abi_compat_version.
1749 Emit -Wabi warning here.
1750 (finish_mangling_internal): Not here. Drop warn parm.
1751 (finish_mangling_get_identifier, finish_mangling): Adjust.
1752 (mangle_type_string, mangle_special_for_type): Adjust.
1753 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
1754 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
1755 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
1757 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
1758 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
1759 (layout_nonempty_base_or_field, end_of_class): Likewise.
1760 (layout_empty_base, build_base_field, layout_class_type): Likewise.
1761 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
1762 (layout_virtual_bases): Likewise.
1763 * decl.c (compute_array_index_type): Likewise.
1764 * mangle.c (write_mangled_name, write_prefix): Likewise.
1765 (write_template_prefix, write_integer_cst, write_expression): Likewise.
1766 (write_template_arg, write_array_type): Likewise.
1767 * method.c (lazily_declare_fn): Likewise.
1768 * rtti.c (get_pseudo_ti_index): Likewise.
1769 * typeck.c (comp_array_types): Likewise.
1771 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
1773 * vtable-class-hierarchy.c: Update handling for section names
1774 that are no longer trees.
1775 * decl.c (duplicate_decls): Likewise.
1777 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
1779 PR c++/19200
1780 * parser.c (cp_parser_init_declarator): Actually pass friend_p
1781 to cp_parser_declarator.
1783 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
1785 PR c++/60265
1786 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
1787 * name-lookup.c (validate_nonmember_using_decl): Adjust error
1788 message.
1790 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
1792 PR c++/19200
1793 * parser.c (cp_parser_declarator): Add bool parameter.
1794 (cp_parser_direct_declarator): Likewise, use it.
1795 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
1796 (cp_parser_condition, cp_parser_explicit_instantiation,
1797 cp_parser_init_declarator, cp_parser_type_id_1,
1798 cp_parser_parameter_declaration, cp_parser_exception_declaration,
1799 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
1800 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
1801 Adjust.
1802 * decl.c (grokdeclarator): Fix handling of friend declared in
1803 namespace scope (g++.dg/parse/friend10.C).
1805 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
1807 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
1808 ->implicit_section.
1809 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
1810 (maybe_clone_body): Move symbol across comdat groups.
1811 * method.c (use_thunk): Copy implicit section flag.
1813 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1815 PR c++/22556
1816 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
1818 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
1820 * method.c (use_thunk): Use set_decl_section_name.
1821 * optimize.c (maybe_clone_body): Use set_decl_section_name.
1822 * decl.c (duplicate_decls): Likewise.
1823 * vtable-class-hierarchy.c: Likewise.
1825 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
1827 PR c++/60184
1828 * class.c (check_field_decls): In C++11 mode do not reject
1829 static data members and reference-type members in unions.
1831 2014-06-05 Jason Merrill <jason@redhat.com>
1833 PR c++/43453
1834 * decl.c (check_initializer): Collapse a TREE_LIST here.
1835 * typeck2.c (store_init_value): Not here.
1837 2014-06-05 Richard Biener <rguenther@suse.de>
1838 Paolo Carlini <paolo.carlini@oracle.com>
1840 PR c++/56961
1841 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
1842 handling of empty classes.
1844 2014-06-04 Jason Merrill <jason@redhat.com>
1846 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
1847 for noexcept and thread_local, too.
1849 PR c++/61343
1850 * decl.c (check_initializer): Maybe clear
1851 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
1853 2014-06-05 Richard Biener <rguenther@suse.de>
1855 PR c++/61004
1856 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
1857 warnings for accessing empty classes.
1859 2014-06-05 Marek Polacek <polacek@redhat.com>
1861 PR c/49706
1862 * parser.c (cp_parser_binary_expression): Warn when logical not is
1863 used on the left hand side operand of a comparison.
1865 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
1867 PR c++/43453
1868 * typeck.c (cp_build_modify_expr): Handle array of characters
1869 initialized by a string literal.
1870 * decl.c (check_initializer): Handle parenthesized string literal
1871 as initializer.
1872 * typeck2.c (store_init_value): Remove redundant check.
1874 2014-06-04 Jason Merrill <jason@redhat.com>
1876 PR c++/51253
1877 PR c++/61382
1878 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
1879 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
1881 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
1883 PR c/58942
1884 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
1885 with a pointer.
1887 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
1889 DR 1423
1890 PR c++/52174
1891 * call.c (standard_conversion): Convert nullptr to bool only
1892 in case of direct-initialization.
1893 (convert_like_real): Provide informative error message.
1895 2014-06-03 Marek Polacek <polacek@redhat.com>
1897 PR c/60439
1898 * semantics.c (finish_switch_cond): Warn if switch condition has
1899 boolean value.
1901 2014-06-03 Jason Merrill <jason@redhat.com>
1903 PR c++/60992
1904 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
1905 variable to local_specializations.
1907 PR c++/60848
1908 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
1910 2014-06-02 Jason Merrill <jason@redhat.com>
1912 PR c++/61046
1913 * decl.c (reshape_init_class): Handle un-folded
1914 constant-expressions.
1916 PR c++/61134
1917 * pt.c (pack_deducible_p): Handle canonicalization.
1919 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
1921 * pt.c (tsubst_function_type): Initialize arg_types.
1923 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
1925 PR debug/57519
1926 * class.c (handle_using_decl): Pass the correct scope to
1927 cp_emit_debug_info_for_using.
1929 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
1931 PR c++/59483
1932 PR c++/61148
1933 * search.c (accessible_p): Use current_nonlambda_class_type.
1934 * semantics.c (check_accessibility_of_qualified_id): Likewise.
1936 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
1938 * decl.c: Include builtins.h.
1939 * semantics.c: Likewise.
1941 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
1943 DR 1227
1944 PR c++/57543
1945 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
1946 * pt.c (tsubst_function_type): Inject the this parameter; do the
1947 substitutions in the order mandated by the DR.
1948 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
1949 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
1950 (static_fn_type): Copy it.
1951 * decl2.c (build_memfn_type, change_return_type,
1952 cp_reconstruct_complex_type): Likewise.
1953 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
1954 * tree.c (strip_typedefs): Likewise.
1955 * typeck.c (merge_types): Likewise.
1957 2014-05-30 Jason Merrill <jason@redhat.com>
1959 PR c++/56947
1960 * pt.c (instantiate_decl): Check that defer_ok is not set for
1961 local class members.
1963 PR c++/60992
1964 * pt.c (tsubst_init): Split out from...
1965 (tsubst_expr) [DECL_EXPR]: Here.
1966 (tsubst_copy) [VAR_DECL]: Use it.
1967 * semantics.c (finish_id_expression): Return the decl for static/const.
1969 2014-05-28 Jason Merrill <jason@redhat.com>
1971 PR c++/47202
1972 * decl.c (cxx_comdat_group): Return a decl.
1973 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
1975 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
1976 bound.
1978 PR c++/61242
1979 * call.c (build_aggr_conv): Ignore passed in flags.
1980 (build_array_conv, build_complex_conv): Likewise.
1982 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
1984 * optimize.c (maybe_thunk_body): Use set_comdat_group.
1985 (maybe_clone_body): Likewise.
1986 * decl.c (duplicate_decls): Update code duplicating comdat group;
1987 do not copy symtab pointer; before freeing newdecl remove it
1988 from symtab.
1989 * decl2.c (constrain_visibility): Use set_comdat_group.
1991 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
1993 * rtti.c: Include tm_p.h
1994 (emit_tinfo_decl): Force RTTI data to be aligned to required
1995 ABI alignment only.
1997 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
1999 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
2000 ignoring other target adjustments.
2002 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
2004 * semantics.c (finish_omp_clauses): Remove duplicated variable
2005 initialization.
2007 * parser.c (cp_parser_omp_target): Return bool values.
2009 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
2011 PR c++/61088
2012 * lambda.c (add_capture): Enforce that capture by value requires
2013 complete type.
2014 * typeck2.c (cxx_incomplete_type_inform): Early return if
2015 TYPE_MAIN_DECL is null.
2017 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
2019 PR c/61271
2020 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
2022 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
2024 PR c++/61133
2025 * lambda.c (build_capture_proxy, add_capture): Treat normal
2026 captures and init-captures identically.
2028 2014-05-21 Mark Wielaard <mjw@redhat.com>
2030 PR debug/16063
2031 * cp-lang.c (cxx_enum_underlying_base_type): New function.
2032 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
2034 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
2036 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
2037 * cp-array-notation.c (replace_invariant_exprs): Likewise.
2038 (expand_array_notation): Handle VOID_CST.
2039 * error.c (dump_expr): Likewise.
2040 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
2041 (cxx_pretty_printer::expression): Likewise.
2042 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
2043 * decl.c (register_dtor_fn): Likewise.
2044 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
2045 (build_delete, push_base_cleanups): Likewise.
2046 * mangle.c (write_expression): Likewise.
2047 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
2048 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
2049 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
2050 * tree.c (cp_tree_equal): Likewise.
2051 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
2052 instead of void_zero_node.
2053 * typeck.c (check_return_expr): Likewise.
2054 * typeck2.c (build_functional_cast): Likewise.
2056 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
2058 PR c/60189
2059 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
2060 from here to...
2061 (cp_parser_statement): ...here. Make sure only semicolon can go after
2062 Cilk_sync.
2064 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
2066 PR c++/58753
2067 PR c++/58930
2068 PR c++/58704
2069 * typeck2.c (digest_nsdmi_init): New.
2070 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
2071 * init.c (get_nsdmi): Likewise.
2072 * cp-tree.h (digest_nsdmi_init): Declare.
2074 2014-05-20 Jason Merrill <jason@redhat.com>
2076 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
2077 up a virtual function in a dummy object.
2079 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
2081 PR c++/60373
2082 * decl.c (duplicate_decls): Replace pair of warning_at with
2083 warning_at + inform.
2084 (maybe_commonize_var): Likewise.
2086 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
2088 PR bootstrap/61210
2089 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
2090 (tsubst_copy_and_build): Perform recursive substitutions in a
2091 deterministic order.
2093 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
2095 PR c++/58664
2096 * typeck2.c (cxx_incomplete_type_inform): New.
2097 (cxx_incomplete_type_diagnostic): Use it.
2098 * decl.c (grokdeclarator): Check the element type of an
2099 incomplete array type; call the above.
2100 * cp-tree.h (cxx_incomplete_type_inform): Declare.
2102 2014-05-19 Jason Merrill <jason@redhat.com>
2104 PR c++/58761
2105 * pt.c (tsubst_copy): Don't check at_function_scope_p.
2106 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
2108 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
2110 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
2111 * parser.c (cp_parser_enum_specifier): Likewise.
2113 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
2115 * class.c (sorted_fields_type_new): Adjust.
2116 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
2117 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
2118 * cp-tree.h: Remove usage of variable_size gty attribute.
2119 * decl.c (make_label_decl): Adjust.
2120 (check_goto): Likewise.
2121 (start_preparsed_function): Likewise.
2122 (save_function_data): Likewise.
2123 * lex.c (init_reswords): Likewise.
2124 (retrofit_lang_decl): Likewise.
2125 (cxx_dup_lang_specific_decl): Likewise.
2126 (copy_lang_type): Likewise.
2127 (cxx_make_type): Likewise.
2128 * name-lookup.c (binding_entry_make): Likewise.
2129 (binding_table_construct): Likewise.
2130 (binding_table_new): Likewise.
2131 (cxx_binding_make): Likewise.
2132 (pushdecl_maybe_friend_1): Likewise.
2133 (begin_scope): Likewise.
2134 (push_to_top_level): Likewise.
2135 * parser.c (cp_lexer_alloc): Likewise.
2136 (cp_lexer_new_from_tokens): Likewise.
2137 (cp_token_cache_new): Likewise.
2138 (cp_parser_context_new): Likewise.
2139 (cp_parser_new): Likewise.
2140 (cp_parser_nested_name_specifier_opt): Likewise.
2141 (cp_parser_template_id): Likewise.
2142 * pt.c (maybe_process_partial_specialization): Likewise.
2143 (register_specialization): Likewise.
2144 (add_pending_template): Likewise.
2145 (lookup_template_class_1): Likewise.
2146 (push_tinst_level): Likewise.
2147 * semantics.c (register_constexpr_fundef): Likewise.
2148 (cxx_eval_call_expression): Likewise.
2149 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
2151 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
2153 PR c++/51640
2154 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
2155 when cp_parser_lookup_name sets ambiguous_decls.
2157 2014-05-15 Jason Merrill <jason@redhat.com>
2159 * call.c (print_conversion_rejection): Use loc consistently.
2161 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
2163 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
2164 * call.c (convert_like_real, build_new_method_call_1): Use it.
2165 * decl2.c (grokfield): Likewise.
2166 * init.c (perform_member_init, build_aggr_init, expand_default_init,
2167 build_new_1): Likewise.
2168 * mangle.c (write_expression): Likewise.
2169 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
2171 2014-05-14 Jason Merrill <jason@redhat.com>
2173 PR c++/20332
2174 PR c++/21631
2175 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
2176 dropped cv-quals as a bad conversion.
2177 (convert_like_real) [ck_ref_bind]: Explain them.
2178 (compare_ics): Check badness before stripping reference
2179 bindings. Handle comparing bad reference bindings.
2180 * typeck.c (comp_cv_qualification): Add overload that just takes
2181 integers.
2182 * cp-tree.h: Declare it.
2184 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
2185 (arg_conversion_rejection, bad_arg_conversion_rejection)
2186 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
2187 (add_function_candidate): Pass actual argument, rather than type, to
2188 bad_arg_conversion_rejection.
2189 (print_conversion_rejection): Explain what's wrong with the conversion.
2190 (print_z_candidates): Say "candidate:" before each candidate.
2191 (splice_viable): Be strict if we see a viable or template candidate.
2192 (build_user_type_conversion_1): Pass false to strict parameter.
2193 (perform_overload_resolution, build_conditional_expr_1): Likewise.
2194 (build_new_op_1, build_new_method_call_1): Likewise.
2195 (build_op_call_1): Pass true to strict parameter.
2197 2014-05-13 Jason Merrill <jason@redhat.com>
2199 * call.c (print_error_for_call_failure): Say "no match" rather
2200 than "ambiguous" if there were no strict matches.
2201 (build_new_method_call_1): Likewise.
2203 PR c++/61151
2204 * semantics.c (is_this_parameter): Allow capture proxies too.
2206 2014-05-12 Jason Merrill <jason@redhat.com>
2208 * call.c (maybe_print_user_conv_context): New.
2209 (convert_like_real): Use it. Print call context for bad
2210 user-defined conversion.
2211 (build_over_call): Print call context for bad 'this' conversion.
2213 * call.c (convert_like_real): Use inform for identifying the
2214 declaration point.
2216 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
2218 * cvt.c (cp_convert_to_pointer): Don't call error_at if
2219 complain & tf_error is false.
2221 * decl.c (make_unbound_class_template): Prefer inform for
2222 "declared here"-type message.
2224 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
2226 PR c++/60463
2227 PR c++/60755
2228 * lambda.c (lambda_expr_this_capture): Add new parameter
2229 add_capture_p controlling whether the functions will try to
2230 capture 'this' via the default capture.
2231 (maybe_resolve_dummy): Likewise.
2232 * cp-tree.h: Adjust prototypes.
2233 * call.c, semantics.c: Change callers of these functions.
2234 * call.c (build_new_method_call_1): Use the actual 'this' that
2235 would be potentially captured for the overload resolution, instead
2236 of the dummy object.
2238 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
2240 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
2241 parameter.
2242 (convert_nontype_argument): Adjust calls.
2243 (coerce_template_parameter_pack): Add missing complain & tf_error
2244 check.
2246 2014-05-09 Jason Merrill <jason@redhat.com>
2248 DR 587
2249 PR c++/51317
2250 * call.c (build_conditional_expr_1, conditional_conversion): Handle
2251 non-class lvalues and xvalues that differ only in cv-qualifiers.
2253 DR 5
2254 PR c++/60019
2255 * call.c (build_user_type_conversion_1): The copy-init temporary
2256 is cv-unqualified.
2258 PR c++/58714
2259 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
2261 PR c++/54348
2262 * call.c (build_conditional_expr_1): If overload resolution finds
2263 no match, just say "different types".
2265 PR c++/32019
2266 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
2268 PR c++/22434
2269 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
2270 if we didn't find a conversion.
2271 Don't accept a bad conversion too early.
2273 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2275 PR c++/13981
2276 * typeck.c (convert_for_assignment): Provide an inform for pointers
2277 to incomplete class types.
2279 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
2281 PR c++/61083
2282 * pt.c (convert_nontype_argument): Protect all the error calls
2283 with complain & tf_error.
2285 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
2287 PR c++/61080
2288 * pt.c (instantiate_decl): Avoid generating the body of a
2289 deleted function.
2291 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
2293 PR c++/60999
2294 * pt.c (maybe_begin_member_template_processing): Use
2295 uses_template_parms.
2297 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
2298 Mike Stump <mikestump@comcast.net>
2299 Richard Sandiford <rdsandiford@googlemail.com>
2301 * call.c: Include wide-int.h.
2302 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
2303 (convert_for_arg_passing): Likewise.
2304 * class.c: Include wide-int.h.
2305 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
2306 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
2307 (include_empty_classes): Likewise
2308 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
2309 * cvt.c: Include wide-int.h.
2310 (ignore_overflows): Use wide_int_to_tree.
2311 * decl.c: Include wide-int.h.
2312 (check_array_designated_initializer): Use wide-int interfaces.
2313 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
2314 (finish_enum_value_list): Use signop.
2315 (build_enumerator): Use wide-int interfaces.
2316 * init.c: Include wide-int.h.
2317 (build_new_1): Use wide-int interfaces.
2318 * mangle.c: Include wide-int.h.
2319 (write_integer_cst): Use wide-int interfaces.
2320 (write_array_type): Likewise.
2321 * tree.c: Include wide-int.h.
2322 (cp_tree_equal): Use tree_int_cst_equal.
2323 * typeck2.c: Include wide-int.h.
2324 (process_init_constructor_array): Use wide-int interfaces.
2326 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2328 PR c++/58582
2329 * decl.c (grokfndecl): Check duplicate_decls return value for
2330 error_mark_node.
2331 * pt.c (instantiate_decl): A deleted function is defined.
2333 2014-05-02 Jason Merrill <jason@redhat.com>
2335 * decl2.c (vague_linkage_p): Local statics have vague linkage.
2337 PR c++/60992
2338 * lambda.c (lambda_capture_field_type): Wrap anything dependent
2339 other than 'this'.
2340 (add_capture): Check for VLA before calling it.
2341 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
2342 just the current one. Make non-static.
2343 * cp-tree.h: Declare it.
2344 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
2345 the operand was static or constant.
2347 2014-05-02 Marek Polacek <polacek@redhat.com>
2349 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
2350 warning_at calls.
2352 2014-05-01 Marek Polacek <polacek@redhat.com>
2354 PR c/43395
2355 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
2356 between label and variable when warning about returning local address.
2358 2014-04-30 Jason Merrill <jason@redhat.com>
2360 PR c++/60980
2361 * init.c (build_value_init): Don't try to call an array constructor.
2363 PR c++/60951
2364 * typeck2.c (massage_init_elt): Use maybe_constant_init.
2366 2014-04-30 Marek Polacek <polacek@redhat.com>
2368 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
2369 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
2370 for non-integer types.
2372 2014-04-29 Jason Merrill <jason@redhat.com>
2374 DR 1351
2375 Represent the unevaluated exception specification of an implicitly
2376 declared or deleted function with a simple placeholder, not a list
2377 of functions.
2378 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
2379 * except.c (unevaluated_noexcept_spec): New.
2380 * class.c (deduce_noexcept_on_destructor): Use it.
2381 * decl.c (check_redeclaration_exception_specification): Call
2382 maybe_instantiate_noexcept.
2383 (duplicate_decls): Call it before merge_types.
2384 (start_preparsed_function): Call maybe_instantiate_noexcept.
2385 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
2386 * init.c (get_nsdmi): Factor out of perform_member_init.
2387 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
2388 (walk_field_subobs): Consider NSDMI for EH spec.
2389 (get_defaulted_eh_spec): New.
2390 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
2391 (defaulted_late_check): Defer EH checking in non-template classes.
2392 (after_nsdmi_defaulted_late_checks): New.
2393 * parser.c (cp_parser_class_specifier_1): Use it.
2394 (unparsed_classes): New macro.
2395 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
2396 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
2397 Remove list-of-functions handling.
2398 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
2399 handling and FN parameter.
2400 * typeck.c (merge_types): Adjust.
2402 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2404 PR c++/59120
2405 * parser.c (cp_parser_alias_declaration): Check return value of
2406 cp_parser_require.
2408 2014-04-24 Jakub Jelinek <jakub@redhat.com>
2410 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
2411 atomic-clause, allow comma in between atomic-clause and
2412 seq_cst.
2414 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
2416 PR libstdc++/43622
2417 * rtti.c (emit_support_tinfos): Do not iterate on
2418 registered_builtin_types (partial revert).
2420 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
2422 PR c++/57958
2423 * semantics.c (apply_deduced_return_type): Complete non-void type
2424 before estimating whether the type is aggregate.
2426 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
2428 PR libstdc++/43622
2429 * rtti.c (emit_support_tinfo_1): New function, extracted from
2430 emit_support_tinfos.
2431 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
2433 2014-04-22 Jakub Jelinek <jakub@redhat.com>
2435 PR c/59073
2436 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
2437 fails, don't set OM_PARALLEL_COMBINED and return NULL.
2439 2014-04-18 Jason Merrill <jason@redhat.com>
2441 DR 1571
2442 * call.c (reference_binding): Recurse on user-defined conversion.
2444 PR c++/60872
2445 * call.c (standard_conversion): Don't try to apply restrict to void.
2447 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
2449 * decl.c (reshape_init_r): Handle a single element of vector type.
2451 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
2453 PR c++/60765
2454 * decl2.c (cplus_decl_attributes): Handle
2455 pointer-to-member-function declarations.
2457 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
2459 PR c++/60764
2460 * call.c (build_user_type_coversion): Use build_dummy_object
2461 to create the placeholder object for a constructor method call.
2462 (build_special_member_call): Likewise.
2463 (build_over_call): Check for the placeholder object with
2464 is_dummy_object.
2465 (build_new_method_call_1): Likewise. Don't attempt to resolve
2466 a dummy object for a constructor method call.
2468 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
2470 PR c++/59295
2471 * friend.c (add_friend, make_friend_class): Move repeated friend
2472 warning under Wredundant_decls.
2474 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
2476 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
2477 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
2478 (do_class_using_decl): Likewise.
2479 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
2481 2014-04-15 Jakub Jelinek <jakub@redhat.com>
2483 PR plugins/59335
2484 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
2486 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
2488 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
2490 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
2492 * pt.c (mark_template_parm): Use template_parm_level_and_index.
2494 2014-04-11 Jason Merrill <jason@redhat.com>
2496 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
2497 * parser.c: Adjust.
2498 (cp_lexer_get_preprocessor_token): Always clear it.
2499 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
2501 DR 1467
2502 PR c++/51747
2503 * decl.c (reshape_init_r): Handle a single element of class type.
2505 DR 1338
2506 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
2507 built-in operator new.
2509 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
2511 PR c++/58600
2512 * name-lookup.c (parse_using_directive): Return early if the
2513 attribs argument is error_mark_node; use get_attribute_name.
2515 2014-04-11 Jason Merrill <jason@redhat.com>
2517 DR 1030
2518 PR c++/51253
2519 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
2520 * call.c (struct z_candidate): Add flags field.
2521 (add_candidate): Add flags parm.
2522 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
2523 (add_template_candidate_real): Pass it.
2524 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
2525 * tree.c (build_aggr_init_expr): Copy it.
2526 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
2528 2014-04-10 Richard Biener <rguenther@suse.de>
2529 Jakub Jelinek <jakub@redhat.com>
2531 PR ipa/60761
2532 * error.c (dump_decl) <case FUNCTION_DECL>: If
2533 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
2534 recurse on DECL_ABSTRACT_ORIGIN instead of printing
2535 <built-in>.
2537 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
2539 * pt.c (check_template_variable): Check for the return of pedwarn
2540 before emitting a note.
2541 * parser.c (cp_parser_lambda_introducer): Likewise.
2543 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
2545 PR c++/59115
2546 * pt.c (process_template_parm): For an invalid non-type parameter
2547 only set TREE_TYPE to error_mark_node.
2548 (push_inline_template_parms_recursive, comp_template_parms,
2549 redeclare_class_template, coerce_template_template_parm,
2550 coerce_template_template_parms, unify): Use error_operand_p.
2552 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
2554 * class.c (check_bases_and_members): Warn about non-virtual dtors
2555 in public bases only. Check warn_ecpp before complaining about
2556 non-polymorphic bases.
2558 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
2560 * decl.c (duplicate_decls): Check for the return of warning_at
2561 before emitting a note.
2562 (warn_misplaced_attr_for_class_type): Likewise.
2563 (check_tag_decl): Likewise.
2565 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
2567 PR c++/58207
2568 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
2570 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
2572 PR c++/44613
2573 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
2574 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
2575 instantiating a variable-sized type.
2577 PR c++/21113
2578 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
2580 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
2582 * class.c (find_abi_tags_r): Check for the return of warning
2583 before emitting a note.
2584 (one_inherited_ctor): Likewise.
2586 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
2588 * decl.c (duplicate_decls): Check for the return of permerror
2589 before emitting a note.
2591 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
2593 * class.c (accessible_nvdtor_p): New.
2594 (check_bases): Don't check base destructor here ...
2595 (check_bases_and_members): ... check them here. Trigger on
2596 Wnon-virtual-dtor flag.
2597 (finish_struct_1): Use accessible_nvdtor_p.
2599 2014-04-01 Jason Merrill <jason@redhat.com>
2601 * pt.c (process_partial_specialization): Say "not deducible"
2602 rather than "not used". Use inform.
2604 PR c++/60374
2605 * pt.c (coerce_template_parms): Check that the pack expansion
2606 pattern works with the first matching parameter.
2608 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
2610 * init.c (perform_member_init): Homogenize uninitialized
2611 diagnostics.
2613 2014-04-01 Jason Merrill <jason@redhat.com>
2615 PR c++/60708
2616 * call.c (build_array_conv): Call complete_type.
2618 PR c++/60713
2619 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
2620 (picflag_from_initializer): Return it.
2621 (process_init_constructor): Handle it.
2623 PR c++/60642
2624 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
2625 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
2626 * pt.c (get_template_info): Handle NAMESPACE_DECL.
2627 (most_general_template): Handle more kinds of template.
2628 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
2629 instantiations and specializations.
2631 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
2633 PR c++/44859
2634 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
2635 COMPONENT_REFs and ARRAY_REFs sooner.
2637 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
2639 PR c++/60626
2640 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
2641 usage in non-functions with pushed scope.
2643 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
2645 PR c++/60573
2646 * name-lookup.h (cp_binding_level): New transient field defining_class_p
2647 to indicate whether a scope is in the process of defining a class.
2648 * semantics.c (begin_class_definition): Set defining_class_p.
2649 * name-lookup.c (leave_scope): Reset defining_class_p.
2650 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
2651 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
2652 unwinding to class-defining scope to handle the erroneous definition of
2653 a generic function of an arbitrarily nested class within an enclosing
2654 class.
2656 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
2658 PR c++/52369
2659 * method.c (walk_field_subobs): Improve the diagnostic
2660 locations for both REFERENCE_TYPEs and non-static const members.
2661 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
2662 instead of %qD to be consistent with the c++11 diagnostic.
2664 2014-03-25 Jason Merrill <jason@redhat.com>
2666 PR c++/60566
2667 PR c++/58678
2668 * class.c (build_vtbl_initializer): Handle abstract dtors here.
2669 * search.c (get_pure_virtuals): Not here.
2671 PR c++/60375
2672 * parser.c (cp_parser_lambda_expression): Don't parse the body of
2673 a lambda in unevaluated context.
2675 PR c++/60628
2676 * decl.c (create_array_type_for_decl): Complain about array of auto.
2678 2014-03-25 Jakub Jelinek <jakub@redhat.com>
2680 PR c++/60331
2681 * semantics.c (potential_constant_expression_1): Handle
2682 DECL_EXPR.
2684 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
2686 PR c++/60627
2687 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
2688 introducing an implicit function template parameter within an explicit
2689 instantiation.
2691 2014-03-22 Jason Merrill <jason@redhat.com>
2693 PR c++/60574
2694 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
2695 to error.
2697 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
2699 PR c++/60384
2700 * name-lookup.c (push_class_level_binding_1): Check identifier_p
2701 on the name argument.
2703 2014-03-20 Jakub Jelinek <jakub@redhat.com>
2705 PR c++/60572
2706 * init.c (build_zero_init_1): Ignore fields with error_mark_node
2707 type.
2709 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
2711 PR c++/51474
2712 * call.c (build_new_method_call_1): Handle pure virtuals called by
2713 NSDMIs too.
2715 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
2717 PR c++/60390
2718 * parser.c (cp_parser_member_declaration): Don't allow
2719 finish_fully_implicit_template to consider friend declarations to be
2720 class member templates.
2721 (synthesize_implicit_template_parm): Handling winding back through class
2722 scope to the class being defined in order to inject a template argument
2723 list.
2725 PR c++/60391
2726 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
2727 function scope as per cp_parser_skip_to_end_of_statement.
2729 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
2731 PR c++/59571
2732 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
2734 2014-03-14 Jason Merrill <jason@redhat.com>
2736 PR c++/60532
2737 PR c++/58678
2738 * search.c (get_pure_virtuals): Handle abstract dtor here.
2739 (dfs_get_pure_virtuals): Not here.
2741 PR c++/58678
2742 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
2743 abstract class as pure.
2745 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
2747 PR c++/60383
2748 * pt.c (maybe_process_partial_specialization): Check return value
2749 of check_specialization_namespace.
2751 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
2753 PR c++/60254
2754 * semantics.c (finish_static_assert): Call cxx_constant_value only
2755 if require_potential_rvalue_constant_expression returns true.
2757 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
2759 PR c++/60389
2760 * method.c (get_inherited_ctor): New.
2761 * cp-tree.h (get_inherited_ctor): Declare it.
2762 * semantics.c (is_valid_constexpr_fn): Use it.
2764 2014-03-10 Jason Merrill <jason@redhat.com>
2766 PR c++/60367
2767 * call.c (convert_default_arg): Remove special handling for
2768 CONSTRUCTOR.
2770 PR c++/53492
2771 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
2772 when deciding whether to call push_template_decl for a member class.
2773 * pt.c (push_template_decl_real): Return after wrong levels error.
2775 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
2777 PR c++/60033
2778 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
2779 lambda, remove the lambda's own template argument list prior to fetching
2780 the specialization.
2782 PR c++/60393
2783 * parser.c (cp_parser_parameter_declaration_clause): Move generic
2784 function template unwinding on error into a more general location, ...
2785 (cp_parser_skip_to_end_of_statement): ... here.
2787 2014-03-07 Jason Merrill <jason@redhat.com>
2789 * Make-lang.in (check_g++_parallelize): Split dg.exp.
2791 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
2792 we're in a trailing return type.
2794 * typeck.c (comp_template_parms_position): 'auto' and
2795 'decltype(auto)' are different from real template parms.
2797 * parser.c (cp_parser_using_declaration): Consume the semicolon
2798 after bare parameter pack error.
2800 * cp-tree.h (REF_PARENTHESIZED_P): New.
2801 * semantics.c (force_paren_expr): Set it.
2802 * pt.c (do_auto_deduction): Check it.
2803 (tsubst) [COMPONENT_REF]: Copy it.
2804 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
2806 * decl.c (create_array_type_for_decl): Only warn about invalid
2807 C++1y VLA if flag_iso or warn_vla>0.
2808 (grokdeclarator): Likewise.
2809 * pt.c (tsubst): Likewise.
2810 * semantics.c (finish_decltype_type): Likewise.
2811 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
2812 (cp_build_addr_expr_1): Likewise.
2813 * init.c (build_new_1): Improve diagnostics.
2815 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
2817 PR c++/58609
2818 * decl.c (check_initializer): Return NULL_TREE after error;
2819 consistently use inform.
2821 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
2823 * decl.c (check_initializer): Remove dead code.
2825 2014-03-06 Marek Polacek <polacek@redhat.com>
2827 PR c/60197
2828 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
2829 of checking tree code.
2831 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
2833 * parser.c (cp_lexer_set_source_position): New.
2834 (cp_parser_mem_initializer): Use it.
2835 (cp_parser_postfix_open_square_expression): Likewise.
2836 (cp_parser_parenthesized_expression_list): Likewise.
2837 (cp_parser_new_initializer): Likewise.
2838 (cp_parser_jump_statement): Likewise.
2839 (cp_parser_initializer): Likewise.
2840 (cp_parser_functional_cast): Likewise.
2842 2014-03-05 Jason Merrill <jason@redhat.com>
2844 PR c++/60409
2845 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
2846 dependent expression.
2848 PR c++/60361
2849 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
2850 if re-parsing might succeed.
2851 * semantics.c (finish_id_expression): Use of a parameter outside
2852 the function body is a parse error.
2854 * parser.c (cp_parser_mem_initializer): Set input_location
2855 properly for init-list warning.
2856 (cp_parser_postfix_open_square_expression): Likewise.
2857 (cp_parser_parenthesized_expression_list): Likewise.
2858 (cp_parser_new_initializer): Likewise.
2859 (cp_parser_jump_statement): Likewise.
2860 (cp_parser_initializer): Likewise.
2861 (cp_parser_functional_cast): Likewise.
2863 2014-03-04 Jason Merrill <jason@redhat.com>
2865 PR c++/60417
2866 * typeck2.c (process_init_constructor_record): Set
2867 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
2869 PR c++/60415
2870 PR c++/54359
2871 * parser.c (cp_parser_direct_declarator): Set declarator to
2872 cp_error_declarator on invalid qualified-id.
2874 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
2876 PR c++/60376
2877 * parser.c (cp_parser_using_declaration): Early return when
2878 cp_parser_nested_name_specifier errors out.
2880 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
2882 PR c++/60377
2883 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
2884 function scope on parse error in function parameter list.
2886 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
2888 * method.c (implicitly_declare_fn): Remove redundant
2889 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
2890 * semantics.c (is_instantiation_of_constexpr): Likewise.
2891 * error.c (dump_function_decl): Likewise.
2893 2014-03-01 Jason Merrill <jason@redhat.com>
2895 PR c++/60379
2896 * semantics.c (begin_maybe_infinite_loop): Use
2897 fold_non_dependent_expr_sfinae.
2899 2014-02-28 Jason Merrill <jason@redhat.com>
2901 PR c++/58845
2902 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
2904 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
2906 PR c++/58610
2907 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
2908 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
2909 * lambda.c (maybe_add_lambda_conv_op): Likewise.
2911 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
2913 PR c++/60253
2914 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
2915 error_at.
2917 2014-02-27 Jason Merrill <jason@redhat.com>
2919 PR c++/60353
2920 PR c++/55877
2921 * decl2.c (tentative_decl_linkage): Don't mess with functions that
2922 are not yet defined.
2924 2014-02-26 Jason Merrill <jason@redhat.com>
2926 PR c++/60347
2927 PR lto/53808
2928 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
2929 * init.c (build_vtbl_address): Do it here.
2931 PR c++/59231
2932 PR c++/11586
2933 PR c++/14710
2934 PR c++/57132
2935 * pt.c (struct warning_sentinel): New.
2936 (tsubst_copy_and_build): Use it instead of
2937 c_inhibit_evaluation_warnings.
2938 * typeck.c (maybe_warn_about_useless_cast): Remove
2939 c_inhibit_evaluation_warnings check.
2941 PR c++/54440
2942 * pt.c (get_template_parm_index): New.
2943 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
2944 (process_template_parm): Allow bare packs in template template
2945 parm template parms.
2946 (coerce_template_parameter_pack): Handle fixed template template
2947 parm packs and fixed packs not at the end of the parm list.
2948 (coerce_template_parms): Handle template parm packs not at the end
2949 of the parm list.
2950 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
2952 PR c++/60182
2953 * pt.c (unify): Ignore alias templates when deducing a template
2954 template parameter.
2956 PR c++/60345
2957 Revert:
2958 DR 1571
2959 * call.c (reference_binding): Recurse on user-defined conversion.
2960 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
2962 2014-02-25 Jason Merrill <jason@redhat.com>
2964 DR 1571
2965 * call.c (reference_binding): Recurse on user-defined conversion.
2966 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
2968 * call.c (print_conversion_rejection): Handle n_arg of -2.
2969 (build_user_type_conversion_1): Pass it.
2971 PR c++/55877
2972 * decl2.c (no_linkage_error): Handle C++98 semantics.
2973 (reset_type_linkage): Move from decl.c.
2974 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
2975 (bt_reset_linkage_2, reset_decl_linkage): New.
2976 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
2977 (cp_write_global_declarations): Move condition into no_linkage_error.
2978 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
2979 * semantics.c (expand_or_defer_fn_1): Factor out
2980 tentative_decl_linkage.
2981 * cp-tree.h: Adjust.
2983 * decl2.c (finish_static_data_member_decl): Diagnose static data
2984 member in unnamed class.
2985 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
2987 PR lto/53808
2988 * class.c (clone_function_decl): Call note_vague_linkage_fn for
2989 defaulted virtual dtor.
2991 DR 1286
2992 PR c++/60328
2993 * pt.c (get_underlying_template): Fix equivalence calculation.
2995 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
2997 PR c++/60311
2998 * parser.c (function_being_declared_is_template_p): Return false when
2999 processing a template parameter list.
3000 (cp_parser_parameter_declaration_clause): Don't set
3001 auto_is_implicit_function_template_parm_p when processing a
3002 template parameter list.
3004 * parser.c (synthesize_implicit_template_parm): Inject new template
3005 argument list appropriately when a generic member function
3006 of a class template is declared out-of-line.
3008 PR c++/60065
3009 * parser.c (cp_parser_direct_declarator): Don't save and
3010 restore num_template_parameter_lists around call to
3011 cp_parser_parameter_declaration_list.
3012 (function_being_declared_is_template_p): New predicate.
3013 (cp_parser_parameter_declaration_list): Use
3014 function_being_declared_is_template_p as predicate for
3015 inspecting current function template parameter list length
3016 rather than num_template_parameter_lists.
3018 2014-02-24 Jason Merrill <jason@redhat.com>
3020 PR c++/60146
3021 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
3022 DECL_EXPR initialize a non-class iterator.
3024 PR c++/60312
3025 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
3027 2014-02-21 Jason Merrill <jason@redhat.com>
3029 PR c++/58170
3030 * parser.c (cp_parser_type_name): Always check dependency.
3031 (cp_parser_type_specifier_seq): Call
3032 cp_parser_parse_and_diagnose_invalid_type_name.
3034 PR c++/60108
3035 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
3037 PR c++/60185
3038 * parser.c (cp_parser_default_argument): Clear
3039 current_class_ptr/current_class_ref like tsubst_default_argument.
3041 PR c++/60252
3042 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
3043 than current_binding_level.
3045 PR c++/60186
3046 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
3048 PR c++/60187
3049 * parser.c (cp_parser_enum_specifier): Call
3050 check_for_bare_parameter_packs.
3052 PR c++/59347
3053 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
3054 erroneous typedef.
3056 PR c++/60241
3057 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
3058 of the partial instantiation, not the most general template.
3059 (maybe_process_partial_specialization): Reassign everything on
3060 that list.
3062 PR c++/60216
3063 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
3064 (check_explicit_specialization): Don't clone.
3066 PR c++/60219
3067 * pt.c (coerce_template_parms): Bail if argument packing fails.
3069 PR c++/60224
3070 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
3071 Don't get confused by a CONSTRUCTOR that already has a type.
3073 PR c++/60227
3074 * call.c (build_array_conv): Don't crash on VLA.
3076 PR c++/60248
3077 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
3079 PR c++/60252
3080 * lambda.c (maybe_resolve_dummy): Don't try to capture this
3081 in declaration context.
3083 DR 1591
3084 PR c++/60051
3085 * pt.c (unify): Only unify if deducible. Handle 0-length list.
3087 PR c++/60250
3088 * parser.c (cp_parser_direct_declarator): Don't wrap a
3089 type-dependent expression in a NOP_EXPR.
3091 PR c++/60251
3092 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
3094 PR c++/60167
3095 PR c++/60222
3096 PR c++/58606
3097 * parser.c (cp_parser_template_argument): Restore dereference.
3098 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
3099 (process_partial_specialization): Handle deref.
3100 (unify): Likewise.
3102 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
3104 PR c++/60052
3105 PR c++/60053
3106 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
3107 implicit_template_scope upon leaving an out-of-line generic member
3108 function definition.
3110 2014-02-20 Kai Tietz <ktietz@redhat.com>
3112 PR c++/58873
3113 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
3114 valued type argument as error_mark_node.
3116 PR c++/58835
3117 * semantics.c (finish_fname): Handle error_mark_node.
3119 2014-02-19 Jason Merrill <jason@redhat.com>
3121 PR c++/60046
3122 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
3123 spec from template context.
3125 2014-02-19 Jakub Jelinek <jakub@redhat.com>
3127 PR debug/56563
3128 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
3129 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
3131 PR c++/60267
3132 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
3134 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3136 PR c++/60225
3137 * semantics.c (ensure_literal_type_for_constexpr_object): Use
3138 strip_array_types.
3140 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3142 PR c++/60215
3143 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
3144 During error recovery allow_non_constant may be false.
3146 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
3148 PR c++/60190
3149 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
3150 scope whenever a template parameter list has been started, independent
3151 of whether the function call operator was well-formed or not.
3153 PR c++/60064
3154 * parser.c (cp_parser_member_declaration): Pop fully implicit template
3155 scope for generic friend declarations as well as for non-friends.
3157 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
3159 PR c++/60047
3160 * method.c (implicitly_declare_fn): A constructor of a class with
3161 virtual base classes isn't constexpr (7.1.5p4).
3163 2014-02-05 Jan Hubicka <hubicka@ucw.cz
3165 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
3167 2014-02-05 Jakub Jelinek <jakub@redhat.com>
3169 PR c++/58703
3170 * parser.c (cp_parser_omp_declare_reduction): Save and free
3171 declarator_obstack.
3173 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
3175 PR c++/53017
3176 PR c++/59211
3177 * tree.c (handle_init_priority_attribute): Call default_conversion on
3178 the attribute argument.
3180 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
3182 PR c++/58871
3183 * method.c (synthesized_method_walk): If vbases is non-null but
3184 is_empty is true, likewise don't worry about the virtual bases.
3186 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
3188 PR c++/51219
3189 * typeck2.c (process_init_constructor_record): Just skip unnamed
3190 bit-fields.
3192 2014-01-31 Jason Merrill <jason@redhat.com>
3194 PR c++/59469
3195 * pt.c (mark_decl_instantiated): Call mark_needed.
3197 PR c++/58672
3198 * decl2.c (handle_tls_init): Handle null init fn.
3200 PR c++/55800
3201 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
3203 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
3205 PR c++/59082
3206 * class.c (build_vfield_ref): Early return error_mark_node if
3207 TYPE_VFIELD (type) is null.
3208 (build_base_path): Check return value of build_vfield_ref.
3210 2014-01-31 Jason Merrill <jason@redhat.com>
3212 PR c++/59646
3213 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
3214 [ck_list]: Check for error_mark_node.
3215 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
3217 PR c++/57043
3218 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
3219 during partial ordering.
3221 2014-01-31 Marek Polacek <polacek@redhat.com>
3223 PR c/59963
3224 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
3226 2014-01-30 Jason Merrill <jason@redhat.com>
3228 PR c++/57899
3229 * cp-tree.h (struct saved_scope): Add x_local_specializations.
3230 (local_specializations): New macro.
3231 * pt.c (local_specializations): Remove variable.
3233 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
3235 PR c++/58708
3236 * parser.c (make_string_pack): Use double_int::from_buffer.
3238 2014-01-30 Marek Polacek <polacek@redhat.com>
3240 PR c/59940
3241 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
3242 input_location.
3243 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
3244 with input_location.
3245 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
3246 loc parameter.
3248 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
3250 PR c++/58843
3251 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
3253 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
3255 PR c++/58649
3256 * pt.c (lookup_template_class_1): Check start_enum return value
3257 for error_mark_node.
3259 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
3261 * decl.c (duplicate_decls, typename_hash, typename_compare):
3262 Use TYPE_IDENTIFIER.
3263 * error.c (dump_type): Likewise.
3264 * mangle.c (dump_substitution_candidates): Likewise.
3266 2014-01-30 Jason Merrill <jason@redhat.com>
3268 PR c++/59633
3269 * decl2.c (attributes_naming_typedef_ok): New.
3270 * cp-tree.h: Declare it.
3271 * decl.c (grokdeclarator): Check it.
3272 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
3274 2014-01-29 Jason Merrill <jason@redhat.com>
3276 PR c++/59707
3277 * call.c (add_builtin_candidate): Catch dependent types.
3279 PR c++/59989
3280 * pt.c (expand_template_argument_pack): Correct
3281 non_default_args_count calculation.
3283 PR c++/58466
3284 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
3286 PR c++/59956
3287 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
3288 have a friend template in a class template.
3289 * pt.c (tsubst_friend_function): Look through it.
3290 (push_template_decl_real): A friend member template is
3291 primary.
3293 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
3295 PR c++/58846
3296 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
3297 == error_mark_node.
3299 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
3301 PR c++/58674
3302 * pt.c (instantiate_template_1): Check for error_mark_node the second
3303 argument too.
3305 2014-01-29 Jason Merrill <jason@redhat.com>
3307 PR c++/59916
3308 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
3309 cdtor_returns_this case.
3311 PR c++/59315
3312 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
3314 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
3316 PR c++/58702
3317 * semantics.c (finish_omp_reduction_clause): Check type for
3318 error_mark_node.
3320 2014-01-28 Jason Merrill <jason@redhat.com>
3322 PR c++/59791
3323 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
3324 (tsubst_copy): Use it if lookup fails.
3326 PR c++/59818
3327 * pt.c (tsubst_function_type): Make sure we keep the same function
3328 quals.
3330 PR c++/58701
3331 * semantics.c (build_anon_member_initialization): Stop walking
3332 when we run out of COMPONENT_REFs.
3334 PR c++/58632
3335 * decl.c (lookup_and_check_tag): Ignore template parameters if
3336 scope == ts_current.
3337 * pt.c (check_template_shadow): Don't complain about the injected
3338 class name.
3340 * decl.c (duplicate_decls): Tweak.
3342 PR c++/53756
3343 * mangle.c (write_unqualified_name): Handle operator auto.
3345 2014-01-27 Jason Merrill <jason@redhat.com>
3347 PR c++/59823
3348 Core DR 1138
3349 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
3350 list-initialization. A conversion to rvalue ref that involves
3351 an lvalue-rvalue conversion is bad.
3352 (convert_like_real): Give helpful error message.
3354 PR c++/54652
3355 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
3357 PR c++/58504
3358 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
3359 types.
3361 PR c++/58606
3362 * pt.c (template_parm_to_arg): Call convert_from_reference.
3363 (tsubst_template_arg): Don't strip reference refs.
3365 PR c++/58639
3366 * call.c (build_aggr_conv): Reject value-initialization of reference.
3368 PR c++/58812
3369 PR c++/58651
3370 * call.c (convert_like_real): Give helpful error about excess braces
3371 for ck_rvalue of scalar type.
3373 Core DR 1288
3374 * call.c (reference_binding): Only elide braces if the single
3375 element is reference-related.
3377 PR c++/58814
3378 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
3379 stabilizing.
3381 PR c++/58837
3382 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
3383 FUNCTION_DECL.
3385 PR c++/59097
3386 * decl.c (compute_array_index_type): Don't call
3387 maybe_constant_value for a non-integral expression.
3389 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
3391 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
3392 flag_cilkplus.
3393 * cp-gimplify.c (cp_genericize): Likewise.
3394 * decl.c (grokfndecl): Likewise.
3395 * parser.c (cp_parser_postfix_expression): Likewise.
3396 (cp_parser_postfix_open_square_expression): Likewise.
3397 (cp_parser_direct_declarator): Likewise.
3398 (is_cilkplus_vector_p): Likewise.
3399 (cp_parser_omp_clause_name): Likewise.
3400 (cp_parser_omp_all_clauses): Likewise.
3401 * pt.c (apply_late_template_attributes): Likewise.
3402 * typeck.c (cp_build_array_ref): Likewise.
3403 (cp_build_compound_expr): Likewise.
3404 (check_return_expr): Likewise.
3406 2014-01-24 Jason Merrill <jason@redhat.com>
3408 PR c++/58550
3409 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
3410 c++11 into error.
3412 PR c++/59886
3413 PR c++/59659
3414 * typeck2.c (process_init_constructor_array): Don't create
3415 RANGE_EXPR yet.
3417 2014-01-24 Jakub Jelinek <jakub@redhat.com>
3419 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
3420 handling for RANGE_ARRAY case.
3422 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
3424 PR c++/57524
3425 * name-lookup.c (push_using_directive): Use timevar_cond_start.
3427 2014-01-23 Marek Polacek <polacek@redhat.com>
3429 PR c/59846
3430 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
3432 2014-01-23 Marek Polacek <polacek@redhat.com>
3434 PR c/58346
3435 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
3436 an empty aggregate.
3438 2014-01-23 Jason Merrill <jason@redhat.com>
3440 PR c++/55189
3441 * cp-tree.h (struct language_function): Add infinite_loop and
3442 infinite_loops.
3443 (current_function_infinite_loop): New.
3444 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
3445 (break_maybe_infinite_loop): New.
3446 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
3447 (finish_do_stmt, finish_for_cond, finish_for_stmt)
3448 (begin_range_for_stmt): Use them.
3449 * decl.c (finish_function): Don't warn about missing return
3450 if current_function_infinite_loop.
3451 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
3452 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
3454 * call.c (build_op_delete_call): Use make_tree_vector and
3455 release_tree_vector.
3457 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
3459 PR c++/58980
3460 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
3461 nested_name_specifier.
3463 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
3465 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
3466 see if there is an attribute after function decl. If so, then
3467 parse them now.
3468 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
3469 enabled function late parsing.
3470 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
3471 attribute for a SIMD-enabled function.
3472 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
3473 the function is used by SIMD-enabled function (indicated by NULL
3474 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
3475 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
3476 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
3477 vectorlength clause in SIMD-enabled function and #pragma SIMD's
3478 vectorlength clause. Added a new bool parameter to differentiate
3479 between the two.
3480 (cp_parser_cilk_simd_fn_vector_attrs): New function.
3481 (is_cilkplus_vector_p): Likewise.
3482 (cp_parser_late_parsing_elem_fn_info): Likewise.
3483 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
3484 and "vectorlength" clauses when Cilk Plus is enabled.
3485 (cp_parser_omp_clause_linear): Added a new parameter of type bool
3486 and emit a sorry message when step size is a parameter.
3487 * parser.h (cp_parser::cilk_simd_fn_info): New field.
3488 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
3489 flag_openmp.
3490 * pt.c (apply_late_template_attributes): Likewise.
3492 2014-01-23 Jakub Jelinek <jakub@redhat.com>
3494 PR middle-end/58809
3495 * semantics.c (finish_omp_reduction_clause): Reject
3496 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
3498 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
3500 PR c++/59482
3501 * parser.c (cp_parser_class_head): Push the class before parsing
3502 the base-clause, pop after it.
3504 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
3506 * decl2.c (cpp_check): Revert prototype change.
3508 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
3510 PR c++/59270
3511 PR c++/58811
3512 * init.c (build_value_init_noctor): Don't pass error_mark_node to
3513 build_value_init.
3515 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
3517 PR c++/59269
3518 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
3519 only when errorcount == 0.
3521 2014-01-17 Marek Polacek <polacek@redhat.com>
3523 PR c++/59838
3524 * cvt.c (ocp_convert): Don't segfault on non-existing
3525 ENUM_UNDERLYING_TYPE.
3527 2014-01-16 Jason Merrill <jason@redhat.com>
3529 PR c++/59821
3530 * tree.c (bot_manip): Update the location of builtin_LINE and
3531 builtin_FILE calls.
3533 2014-01-14 Jason Merrill <jason@redhat.com>
3535 PR c++/59659
3536 * typeck2.c (massage_init_elt): New.
3537 (process_init_constructor_record)
3538 (process_init_constructor_union): Use it.
3539 (process_init_constructor_array): Use it. Use RANGE_EXPR.
3540 (split_nonconstant_init_1): Handle it.
3541 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
3543 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
3545 PR c++/59631
3546 * parser.c (cp_parser_postfix_expression): Added a new if-statement
3547 and replaced an existing if-statement with else-if statement.
3548 Changed an existing error message wording to match the one from the C
3549 parser.
3551 2014-01-08 Jason Merrill <jason@redhat.com>
3553 PR c++/59614
3554 * class.c (abi_tag_data): Add tags field.
3555 (check_abi_tags): Initialize it.
3556 (find_abi_tags_r): Support collecting missing tags.
3557 (mark_type_abi_tags): Don't look at template args.
3558 (inherit_targ_abi_tags): New.
3559 (check_bases_and_members): Use it.
3560 * cp-tree.h (ABI_TAG_IMPLICIT): New.
3561 * mangle.c (write_abi_tags): Check it.
3563 2014-01-07 Jason Merrill <jason@redhat.com>
3565 PR c++/58856
3566 * pt.c (num_innermost_template_parms): New.
3567 (get_underlying_template): Use it.
3569 PR c++/58965
3570 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
3572 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
3574 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
3575 the letter of 20.11.6 about Base and Derived naming the same
3576 class type modulo cv-qualifiers.
3578 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
3580 PR c++/59635
3581 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
3582 function as unimplemented for generic lambdas with varargs.
3584 PR c++/59636
3585 * parser.c (cp_parser_template_parameter): Early out with
3586 error_mark_node if parameter declaration was not parsed.
3588 PR c++/59629
3589 * parser.c (cp_parser_lambda_expression): Save/reset/restore
3590 auto_is_implicit_function_template_parm_p around lambda body.
3592 PR c++/59638
3593 * parser.c (cp_parser_init_declarator): Undo fully implicit
3594 template parameter list when declarator is not a function.
3596 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
3598 PR c++/58950
3599 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
3601 2014-01-03 Tobias Burnus <burnus@net-b.de>
3603 PR c++/58567
3604 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
3606 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
3608 Core DR 1442
3609 PR c++/59165
3610 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
3611 as include_std to perform_koenig_lookup.
3612 (cp_parser_postfix_expression): Adjust.
3613 * pt.c (tsubst_copy_and_build): Likewise.
3614 * semantics.c (perform_koenig_lookup): Remove bool parameter.
3615 (omp_reduction_lookup): Adjust.
3616 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
3617 (lookup_arg_dependent): Likewise.
3618 (lookup_function_nonclass): Adjust.
3619 * name-lookup.h: Adjust declaration.
3620 * cp-tree.h: Likewise.
3622 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
3624 PR c++/59087
3625 * parser.c (cp_parser_userdef_numeric_literal): Mention
3626 -fext-numeric-literals in the message.
3628 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
3630 PR c++/59641
3631 * call.c (build_conditional_expr_1): Check the return value of
3632 force_rvalue.
3634 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
3636 * call.c (convert_like_real): Check complain.
3638 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
3640 PR c++/59378
3641 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
3642 in templates.
3644 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3646 Update copyright years
3648 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3650 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
3651 the standard form for the copyright notice.
3652 \f
3653 Copyright (C) 2014 Free Software Foundation, Inc.
3655 Copying and distribution of this file, with or without modification,
3656 are permitted in any medium without royalty provided the copyright
3657 notice and this notice are preserved.