1 2015-04-01 Marek Polacek <polacek@redhat.com>
4 * class.c (finish_struct): Require that the second field of a
5 user-defined initializer_list be of size type.
7 2015-03-31 Marek Polacek <polacek@redhat.com>
10 * tree.c (build_cplus_array_type): Use dependent_type_p rather than
11 checking for constness.
13 2015-03-30 Marek Polacek <polacek@redhat.com>
16 * constexpr.c (cxx_fold_indirect_ref): Don't perform the
17 *(&A[i] p+ j) => A[i + j] transformation here.
18 (cxx_eval_pointer_plus_expression): New function.
19 (cxx_eval_constant_expression): Use it here.
21 2015-03-27 Tobias Burnus <burnus@net-b.de>
24 * parser.c (cp_parser_omp_for, cp_parser_omp_parallel,
25 cp_parser_omp_distribute, cp_parser_omp_teams, cp_parser_omp_target,
26 cp_parser_omp_declare): Don't show error for skipped omp pragmas with
29 2015-03-27 Marek Polacek <polacek@redhat.com>
32 * semantics.c (finish_switch_cond): If the unlowered type is not an
33 enum, use the type of the condition.
35 2015-03-27 Jason Merrill <jason@redhat.com>
38 * decl.c (make_rtl_for_nonlocal_decl): Don't defer static
41 2015-03-26 Mikhail Maltsev <maltsevm@gmail.com>
44 * init.c (build_vec_init): Fix initializing aggregates
47 2015-03-26 Jason Merrill <jason@redhat.com>
50 * constexpr.c (potential_constant_expression_1): Handle MEM_REF.
52 2015-03-25 Marek Polacek <polacek@redhat.com>
55 * name-lookup.c (handle_namespace_attrs): Ignore abi_tag attribute
56 on an anonymous namespace.
58 2015-03-25 Marek Polacek <polacek@redhat.com>
61 * class.c (remove_zero_width_bit_fields): Check for null DECL_SIZE.
63 2015-03-24 Jason Merrill <jason@redhat.com>
66 * cp-tree.h (NAMESPACE_IS_INLINE): Remove.
67 * parser.c (cp_parser_namespace_definition): Don't set it.
68 * name-lookup.c (handle_namespace_attrs): Check
69 DECL_NAMESPACE_ASSOCIATIONS instead.
72 * pt.c (get_mostly_instantiated_function_type): Just return the
73 type of the partially instantiated template in DECL_TI_TEMPLATE.
75 2015-03-20 Marek Polacek <polacek@redhat.com>
78 * constexpr.c (cxx_fold_indirect_ref): Transform *(&A[i] p+ j) into
81 2015-03-20 Marek Polacek <polacek@redhat.com>
84 * typeck.c (lookup_anon_field): Make sure we're dealing with the main
87 2015-03-19 Jason Merrill <jason@redhat.com>
90 Automatically propagate ABI tags to variables and functions
91 from their (return) type.
92 * class.c (check_tag): Handle variables and functions.
93 (mark_or_check_attr_tags): Split out from find_abi_tags_r.
94 (mark_or_check_tags): Likewise.
95 (mark_abi_tags): Use it. Rename from mark_type_abi_tags.
96 (check_abi_tags): Add single argument overload for decls.
97 Handle inheriting tags for decls.
98 * mangle.c (write_mangled_name): Call it.
99 (mangle_return_type_p): Split out from write_encoding.
100 (unmangled_name_p): Split out from write_mangled_name.
101 (write_mangled_name): Ignore abi_tag on namespace.
102 * cp-tree.h (NAMESPACE_IS_INLINE): Replace NAMESPACE_ABI_TAG.
103 * parser.c (cp_parser_namespace_definition): Set it.
104 * name-lookup.c (handle_namespace_attrs): Use arguments. Warn
105 about abi_tag attribute on non-inline namespace.
106 * tree.c (check_abi_tag_args): Split out from handle_abi_tag_attribute.
107 (handle_abi_tag_attribute): Allow tags on variables.
109 2015-03-19 Jakub Jelinek <jakub@redhat.com>
111 * decl2.c (cplus_decl_attributes): Also add "omp declare target"
112 attribute for DECL_EXTERNAL VAR_DECLs.
114 2015-03-18 Paolo Carlini <paolo.carlini@oracle.com>
117 * call.c (build_over_call): Pass the tsubst_flags_t argument to
119 * decl2.c (mark_used): Inline the require_deduced_type call and
120 guard the error call.
122 2015-03-16 Jason Merrill <jason@redhat.com>
125 * parser.c (cp_parser_template_name): Call strip_using_decl.
127 2015-03-16 Marek Polacek <polacek@redhat.com>
131 * decl.c (grokdeclarator): Allow volatile and constexpr together.
133 2015-03-12 Paolo Carlini <paolo.carlini@oracle.com>
136 * decl.c (check_default_argument): Don't call
137 maybe_warn_zero_as_null_pointer_constant.
139 2015-03-11 Aldy Hernandez <aldyh@redhat.com>
141 * cp-gimplify.c (simple_empty_class_p): New.
142 * cp-gimplify.c (cp_gimplify_expr): Handle RETURN_EXPR. Abstract
143 the code for empty class copies into simple_empty_class_p, and
144 adapt it to handle COMPOUND_EXPRs.
146 2015-03-10 Paolo Carlini <paolo.carlini@oracle.com>
149 * decl.c (duplicate_decls): Call check_redeclaration_no_default_args
150 only if the location of newdecl doesn't match the location of olddecl.
152 2015-03-10 Jakub Jelinek <jakub@redhat.com>
155 * parser.c (parsing_nsdmi): Don't return true if current_class_ptr
158 2015-03-10 Jason Merrill <jason@redhat.com>
162 * pt.c (dependent_type_p_r): Check both class and alias template args.
164 2015-03-10 Jakub Jelinek <jakub@redhat.com>
167 * parser.c (cp_parser_binary_expression): Check for tcc_comparison
168 before preparing arguments to warn_logical_not_parentheses.
169 Use maybe_constant_value on rhs.
171 2015-03-09 Jason Merrill <jason@redhat.com>
174 * call.c: Don't call maybe_resolve_dummy when calling a constructor.
176 2015-03-09 Jakub Jelinek <jakub@redhat.com>
179 * parser.c (cp_parser_binary_expression): Don't warn for
180 !!x == y or !b == y where b is bool.
182 2015-03-06 Aldy Hernandez <aldyh@redhat.com>
184 * ptree.c (cxx_print_lambda_node): New.
185 (cxx_print_xnode): Handle LAMBDA_EXPR.
187 2015-03-03 Aldy Hernandez <aldyh@redhat.com>
190 * constexpr.c (cxx_eval_constant_expression): Remove assert in
191 RESULT_DECL handling.
193 2015-02-26 Marek Polacek <polacek@redhat.com>
196 * constexpr.c (cxx_eval_constant_expression): Don't evaluate
197 a RETURN_EXPR if its operand is null.
199 2015-02-25 Jason Merrill <jason@redhat.com>
202 * decl2.c (constrain_visibility) [VISIBILITY_ANON]: Clear
204 (constrain_visibility_for_template): Handle reference arguments.
207 * decl.c (start_preparsed_function): Use create_artificial_label
210 2015-02-17 Paolo Carlini <paolo.carlini@oracle.com>
211 Jakub Jelinek <jakub@redhat.com>
214 * constexpr.c (check_constexpr_bind_expr_vars): Allow
215 implicit typedefs for lambda types.
217 2015-02-13 Paolo Carlini <paolo.carlini@oracle.com>
220 * decl.c (lookup_and_check_tag): Use strip_using_decl.
222 2015-02-13 Jason Merrill <jason@redhat.com>
225 * pt.c (template_args_equal): Look through conversions here.
226 * tree.c (cp_tree_equal): Not here.
228 2015-02-13 Paolo Carlini <paolo.carlini@oracle.com>
231 * parser.c (cp_parser_pragma): Diagnose PRAGMA_IVDEP at
232 pragma_external context.
234 2015-02-13 Jason Merrill <jason@redhat.com>
237 * call.c (reference_binding): Don't look for bad conversion
240 2015-02-13 Paolo Carlini <paolo.carlini@oracle.com>
243 * decl.c (make_typename_type): Pass tsubst_flags_t argument
244 to lookup_template_class.
246 2015-02-13 Jakub Jelinek <jakub@redhat.com>
249 * decl.c (start_preparsed_function): Use void_type_node instead
250 of NULL_TREE as LABEL_DECL type.
252 2015-02-12 Jason Merrill <jason@redhat.com>
255 * mangle.c (write_mangled_name): Fix test for variable template
258 * decl.c (begin_destructor_body): Condition clobber on
261 2015-02-12 Andrea Azzarone <azzaronea@gmail.com>
264 * parser.c (lookup_literal_operator): Return all candidates.
265 (cp_parser_userdef_char_literal): Simplify error handling.
266 (cp_parser_userdef_numeric_literal): Pass tf_warning_or_error.
267 (cp_parser_userdef_string_literal): Pass tf_warning_or_error.
268 Also give higher priority to standard string UDL operator.
270 2015-02-12 Jakub Jelinek <jakub@redhat.com>
273 * cp-tree.h (BLOCK_OUTER_CURLY_BRACE_P): Define.
274 * decl.c (poplevel): If functionbody, try not to create an extra
275 BLOCK for function body and use subblocks as that, if it is non-NULL
276 and doesn't have siblings. Set BLOCK_OUTER_CURLY_BRACE_P flag.
277 (outer_curly_brace_block): Use BLOCK_OUTER_CURLY_BRACE_P flag.
280 * except.c (check_noexcept_r): Return NULL for internal
283 2015-02-10 Jason Merrill <jason@redhat.com>
286 * constexpr.c (cxx_eval_call_expression): Walk the clone list.
288 2015-02-10 Jan Hubicka <hubicka@ucw.cz>
291 * method.c (use_thunk): Do not check for stdarg thunks.
293 2015-02-06 Jason Merrill <jason@redhat.com>
296 * init.c (build_vec_init): Handle default-initialized array with
297 constexpr default constructor.
299 2015-02-04 Jakub Jelinek <jakub@redhat.com>
303 * parser.c (cp_parser_omp_atomic): Handle RDIV_EXPR.
305 2015-02-03 Paolo Carlini <paolo.carlini@oracle.com>
308 * typeck.c (cp_build_binary_op): Avoid spurious -Waddress warnings
309 for generated expressions.
311 2015-02-02 Ville Voutilainen <ville.voutilainen@gmail.com>
314 * decl.c (duplicate_decls): Also duplicate DECL_FINAL_P and
317 2015-02-02 Jason Merrill <jason@redhat.com>
319 * tree.c (handle_abi_tag_attribute): Diagnose invalid arguments.
321 2015-01-30 Joseph Myers <joseph@codesourcery.com>
323 * class.c, except.c, parser.c, pt.c: All callers of fatal_error
324 changed to pass input_location as first argument.
326 2015-01-29 Jakub Jelinek <jakub@redhat.com>
329 * cp-ubsan.c (cp_ubsan_instrument_vptr): Don't wrap vptr
332 2015-01-29 Jason Merrill <jason@redhat.com>
335 * semantics.c (finish_return_stmt): Suppress -Wreturn-type on
336 erroneous return statement.
339 * repo.c (repo_emit_p): It's OK for a clone to be extern at this
342 2015-01-27 Caroline Tice <cmtice@google.com>
344 Committing VTV Cywin/Ming patch for Patrick Wollgast
345 * vtable-class-hierarchy.cc (vtv_generate_init_routine): Add
346 check for not TARGET_PECOFF at the VTV_PREINIT_PRIORITY checks.
348 2015-01-27 Jason Merrill <jason@redhat.com>
351 * lambda.c (maybe_add_lambda_conv_op): Check cfun rather than
352 current_function_decl.
355 * pt.c (finish_template_variable): Move from semantics.c.
356 Handle multiple template arg levels. Handle coercion here.
357 (lookup_template_variable): Not here.
359 2015-01-23 Jason Merrill <jason@redhat.com>
363 * typeck2.c (split_nonconstant_init_1): Remove a sub-CONSTRUCTOR
364 that has been completely split out.
367 * constexpr.c (cxx_eval_constant_expression): Don't crash on C++
371 * constexpr.c (cxx_eval_constant_expression): Allow for lvalue use
374 2015-01-21 Jason Merrill <jason@redhat.com>
377 * constexpr.c (cxx_eval_constant_expression): Only shortcut
378 constant CONSTRUCTORs.
381 * constexpr.c (ensure_literal_type_for_constexpr_object): Don't
382 give a hard error in a template instantiation.
384 2015-01-21 Richard Biener <rguenther@suse.de>
387 * decl.c (duplicate_decls): Call set_builtin_decl_declared_p
388 for builtins the user declared correctly.
390 2015-01-16 Paolo Carlini <paolo.carlini@oracle.com>
393 * pt.c (unify): When BRACE_ENCLOSED_INITIALIZER_P (arg), handle
394 TREE_TYPE (elt) == error_mark_node.
396 2015-01-15 Jan Hubicka <hubicka@ucw.cz>
398 PR tree-optimization/62053
399 * tree.c (build_cplus_array_type): Layout type after variants are set.
401 2015-01-15 Jakub Jelinek <jakub@redhat.com>
403 * cp-gimplify.c (cp_genericize_r): Call
404 cp_ubsan_maybe_instrument_member_call for member calls.
405 (cp_ubsan_check_member_access_r): New function.
406 (cp_genericize_tree): Call cp_ubsan_instrument_member_accesses.
407 * cp-tree.h (cp_ubsan_maybe_instrument_member_call,
408 cp_ubsan_instrument_member_accesses,
409 cp_ubsan_maybe_instrument_downcast,
410 cp_ubsan_maybe_instrument_cast_to_vbase): New prototypes.
411 * cp-ubsan.c: New file.
412 * Make-lang.in (CXX_AND_OBJCXX_OBJS): Add cp/cp-ubsan.o.
413 * constexpr.c (cxx_eval_call_expression): Return void_node
415 (potential_constant_expression_1): Return true for
416 UBSAN_NULL, UBSAN_BOUNDS and UBSAN_VPTR internal calls.
417 * typeck.c (build_class_member_access_expr): Provide locus
419 (build_static_cast_1): Instrument downcasts.
420 * class.c (build_base_path): For -fsanitize=vptr and !fixed_type_p
421 add ubsan instrumentation for virtual_access.
422 * call.c: Include internal-fn.h.
423 (set_flags_from_callee): Handle internal calls.
425 2015-01-15 Momchil Velikov <momchil.velikov@gmail.com>
428 * name-lookup.c (pushdecl_maybe_friend_1): Hide friend functions
429 and function templates, declared only in the class.
430 * decl.c (duplicate_decls): Reveal hidden friend functions or
431 function templates, if they are redeclared outside the class.
433 2015-01-15 Jason Merrill <jason@redhat.com>
436 * constexpr.c (cxx_eval_binary_expression): Fix pasto.
439 * constexpr.c (potential_constant_expression_1): Handle reference
442 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
443 James Norris <jnorris@codesourcery.com>
444 Cesar Philippidis <cesar@codesourcery.com>
445 Ilmir Usmanov <i.usmanov@samsung.com>
446 Jakub Jelinek <jakub@redhat.com>
448 * parser.c: Include "gomp-constants.h".
449 (cp_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
450 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
451 Use OMP_CLAUSE_SET_MAP_KIND.
452 (cp_parser_omp_construct, cp_parser_pragma): Handle
453 PRAGMA_OACC_CACHE, PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA,
454 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_PARALLEL,
455 PRAGMA_OACC_LOOP, PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
456 (cp_parser_omp_clause_name): Handle "async", "copy", "copyout",
457 "create", "delete", "deviceptr", "host", "num_gangs",
458 "num_workers", "present", "present_or_copy", "pcopy",
459 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
460 "present_or_create", "pcreate", "vector_length", "wait".
461 (OACC_DATA_CLAUSE_MASK, OACC_ENTER_DATA_CLAUSE_MASK)
462 (OACC_EXIT_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
463 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
464 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
465 (cp_parser_omp_var_list_no_open): Handle OMP_CLAUSE__CACHE_.
466 (cp_parser_oacc_data_clause, cp_parser_oacc_data_clause_deviceptr)
467 (cp_parser_oacc_clause_vector_length, cp_parser_oacc_wait_list)
468 (cp_parser_oacc_clause_wait, cp_parser_omp_clause_num_gangs)
469 (cp_parser_omp_clause_num_workers, cp_parser_oacc_clause_async)
470 (cp_parser_oacc_all_clauses, cp_parser_oacc_cache)
471 (cp_parser_oacc_data, cp_parser_oacc_enter_exit_data)
472 (cp_parser_oacc_kernels, cp_parser_oacc_loop)
473 (cp_parser_oacc_parallel, cp_parser_oacc_update)
474 (cp_parser_oacc_wait): New functions.
475 * cp-tree.h (finish_oacc_data, finish_oacc_kernels)
476 (finish_oacc_parallel): New prototypes.
477 * semantics.c: Include "gomp-constants.h".
478 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
479 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
480 OMP_CLAUSE_SET_MAP_KIND.
481 (finish_omp_clauses): Handle OMP_CLAUSE_ASYNC,
482 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_WAIT, OMP_CLAUSE__CACHE_.
483 Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
484 (finish_oacc_data, finish_oacc_kernels, finish_oacc_parallel): New
487 2015-01-14 Paolo Carlini <paolo.carlini@oracle.com>
490 * decl2.c (var_defined_without_dynamic_init): Handle gracefully
493 2015-01-13 Jason Merrill <jason@redhat.com>
497 * constexpr.c (cxx_eval_binary_expression): Don't VERIFY_CONSTANT
499 (cxx_eval_increment_expression): Likewise.
502 * pt.c (coerce_template_parameter_pack): Return NULL for a
503 zero-length fixed parameter pack with a pack expansion arg.
506 * pt.c (unify): Don't try to deduce to std::initializer_list<T...>.
508 2015-01-12 Jason Merrill <jason@redhat.com>
511 * constexpr.c (cxx_eval_call_expression): A call to a void
512 function doesn't need to return a value.
514 2015-01-09 Michael Collison <michael.collison@linaro.org>
516 * call.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
517 input.h, alias.h, symtab.h, options.h, fold-const.h,
518 wide-int.h, and inchash.h due to flattening of tree.h.
520 * constexpr.c: Ditto.
521 * cp-array-notation.c: Ditto.
522 * cp-gimplify.c: Ditto.
524 * cp-objcp-common.c: Ditto.
537 * name-lookup.c: Ditto.
545 * semantics.c: Ditto.
550 2015-01-08 Jason Merrill <jason@redhat.com>
552 * cp-gimplify.c (cp_genericize): Use do_ubsan_in_current_function.
553 * decl.c (compute_array_index_type): Likewise.
554 * init.c (build_vec_init): Likewise.
555 * typeck.c (cp_build_binary_op): Likewise.
557 2015-01-08 Jason Merrill <jason@redhat.com>
559 * init.c (build_vec_init): Call ubsan_instrument_bounds to check
560 whether an initializer-list is too big for a VLA.
561 (throw_bad_array_length): Remove.
562 * cp-tree.h: Remove prototype.
564 2015-01-08 Paolo Carlini <paolo.carlini@oracle.com>
567 * decl.c (grokfndecl): Add bool parameter.
568 (grokdeclarator): Adjust calls.
569 (start_decl): Don't set DECL_DELETED_FN here.
571 2015-01-06 Jason Merrill <jason@redhat.com>
573 * parser.c (cp_parser_nested_name_specifier_opt): Diagnose invalid
577 * pt.c (type_dependent_expression_p): Handle variable templates.
578 * constexpr.c (potential_constant_expression_1): Use it.
581 * semantics.c (finish_offsetof): Handle templates here.
582 * parser.c (cp_parser_builtin_offsetof): Not here.
585 * semantics.c (process_outer_var_ref): Diagnose lambda in local
588 2015-01-06 Ville Voutilainen <ville.voutilainen@gmail.com>
591 * class.c (check_field_decls): Make copy assignment operators
592 complex only in c++98 mode.
594 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
597 * class.c (check_for_override): Warn when a virtual function is an
598 override not marked override.
600 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
602 * class.c (warn_hidden): Use auto_vec<tree> instead of tree_list to
604 (get_basefndecls): Adjust.
606 2015-01-05 Jakub Jelinek <jakub@redhat.com>
608 Update copyright years.
610 2015-01-05 Marek Polacek <polacek@redhat.com>
613 * typeck.c (cp_build_array_ref): Pass loc down to
614 warn_array_subscript_with_type_char.
617 Copyright (C) 2015 Free Software Foundation, Inc.
619 Copying and distribution of this file, with or without modification,
620 are permitted in any medium without royalty provided the copyright
621 notice and this notice are preserved.