1 2015-04-01 Paolo Carlini <paolo.carlini@oracle.com>
4 * pt.c (instantiating_current_function_p): New.
5 * name-lookup.c (pushdecl_maybe_friend_1): Use it.
6 * cp-tree.h (instantiating_current_function_p): Declare.
8 2015-04-01 Jason Merrill <jason@redhat.com>
11 * decl.c (grokvardecl): Don't call check_explicit_specialization
12 for non-template members of a class template.
14 2015-04-01 Marek Polacek <polacek@redhat.com>
17 * class.c (finish_struct): Require that the second field of a
18 user-defined initializer_list be of size type.
20 2015-03-31 Marek Polacek <polacek@redhat.com>
23 * tree.c (build_cplus_array_type): Use dependent_type_p rather than
24 checking for constness.
26 2015-03-30 Marek Polacek <polacek@redhat.com>
29 * constexpr.c (cxx_fold_indirect_ref): Don't perform the
30 *(&A[i] p+ j) => A[i + j] transformation here.
31 (cxx_eval_pointer_plus_expression): New function.
32 (cxx_eval_constant_expression): Use it here.
34 2015-03-27 Tobias Burnus <burnus@net-b.de>
37 * parser.c (cp_parser_omp_for, cp_parser_omp_parallel,
38 cp_parser_omp_distribute, cp_parser_omp_teams, cp_parser_omp_target,
39 cp_parser_omp_declare): Don't show error for skipped omp pragmas with
42 2015-03-27 Marek Polacek <polacek@redhat.com>
45 * semantics.c (finish_switch_cond): If the unlowered type is not an
46 enum, use the type of the condition.
48 2015-03-27 Jason Merrill <jason@redhat.com>
51 * decl.c (make_rtl_for_nonlocal_decl): Don't defer static
54 2015-03-26 Mikhail Maltsev <maltsevm@gmail.com>
57 * init.c (build_vec_init): Fix initializing aggregates
60 2015-03-26 Jason Merrill <jason@redhat.com>
63 * constexpr.c (potential_constant_expression_1): Handle MEM_REF.
65 2015-03-25 Marek Polacek <polacek@redhat.com>
68 * name-lookup.c (handle_namespace_attrs): Ignore abi_tag attribute
69 on an anonymous namespace.
71 2015-03-25 Marek Polacek <polacek@redhat.com>
74 * class.c (remove_zero_width_bit_fields): Check for null DECL_SIZE.
76 2015-03-24 Jason Merrill <jason@redhat.com>
79 * cp-tree.h (NAMESPACE_IS_INLINE): Remove.
80 * parser.c (cp_parser_namespace_definition): Don't set it.
81 * name-lookup.c (handle_namespace_attrs): Check
82 DECL_NAMESPACE_ASSOCIATIONS instead.
85 * pt.c (get_mostly_instantiated_function_type): Just return the
86 type of the partially instantiated template in DECL_TI_TEMPLATE.
88 2015-03-20 Marek Polacek <polacek@redhat.com>
91 * constexpr.c (cxx_fold_indirect_ref): Transform *(&A[i] p+ j) into
94 2015-03-20 Marek Polacek <polacek@redhat.com>
97 * typeck.c (lookup_anon_field): Make sure we're dealing with the main
100 2015-03-19 Jason Merrill <jason@redhat.com>
103 Automatically propagate ABI tags to variables and functions
104 from their (return) type.
105 * class.c (check_tag): Handle variables and functions.
106 (mark_or_check_attr_tags): Split out from find_abi_tags_r.
107 (mark_or_check_tags): Likewise.
108 (mark_abi_tags): Use it. Rename from mark_type_abi_tags.
109 (check_abi_tags): Add single argument overload for decls.
110 Handle inheriting tags for decls.
111 * mangle.c (write_mangled_name): Call it.
112 (mangle_return_type_p): Split out from write_encoding.
113 (unmangled_name_p): Split out from write_mangled_name.
114 (write_mangled_name): Ignore abi_tag on namespace.
115 * cp-tree.h (NAMESPACE_IS_INLINE): Replace NAMESPACE_ABI_TAG.
116 * parser.c (cp_parser_namespace_definition): Set it.
117 * name-lookup.c (handle_namespace_attrs): Use arguments. Warn
118 about abi_tag attribute on non-inline namespace.
119 * tree.c (check_abi_tag_args): Split out from handle_abi_tag_attribute.
120 (handle_abi_tag_attribute): Allow tags on variables.
122 2015-03-19 Jakub Jelinek <jakub@redhat.com>
124 * decl2.c (cplus_decl_attributes): Also add "omp declare target"
125 attribute for DECL_EXTERNAL VAR_DECLs.
127 2015-03-18 Paolo Carlini <paolo.carlini@oracle.com>
130 * call.c (build_over_call): Pass the tsubst_flags_t argument to
132 * decl2.c (mark_used): Inline the require_deduced_type call and
133 guard the error call.
135 2015-03-16 Jason Merrill <jason@redhat.com>
138 * parser.c (cp_parser_template_name): Call strip_using_decl.
140 2015-03-16 Marek Polacek <polacek@redhat.com>
144 * decl.c (grokdeclarator): Allow volatile and constexpr together.
146 2015-03-12 Paolo Carlini <paolo.carlini@oracle.com>
149 * decl.c (check_default_argument): Don't call
150 maybe_warn_zero_as_null_pointer_constant.
152 2015-03-11 Aldy Hernandez <aldyh@redhat.com>
154 * cp-gimplify.c (simple_empty_class_p): New.
155 * cp-gimplify.c (cp_gimplify_expr): Handle RETURN_EXPR. Abstract
156 the code for empty class copies into simple_empty_class_p, and
157 adapt it to handle COMPOUND_EXPRs.
159 2015-03-10 Paolo Carlini <paolo.carlini@oracle.com>
162 * decl.c (duplicate_decls): Call check_redeclaration_no_default_args
163 only if the location of newdecl doesn't match the location of olddecl.
165 2015-03-10 Jakub Jelinek <jakub@redhat.com>
168 * parser.c (parsing_nsdmi): Don't return true if current_class_ptr
171 2015-03-10 Jason Merrill <jason@redhat.com>
175 * pt.c (dependent_type_p_r): Check both class and alias template args.
177 2015-03-10 Jakub Jelinek <jakub@redhat.com>
180 * parser.c (cp_parser_binary_expression): Check for tcc_comparison
181 before preparing arguments to warn_logical_not_parentheses.
182 Use maybe_constant_value on rhs.
184 2015-03-09 Jason Merrill <jason@redhat.com>
187 * call.c: Don't call maybe_resolve_dummy when calling a constructor.
189 2015-03-09 Jakub Jelinek <jakub@redhat.com>
192 * parser.c (cp_parser_binary_expression): Don't warn for
193 !!x == y or !b == y where b is bool.
195 2015-03-06 Aldy Hernandez <aldyh@redhat.com>
197 * ptree.c (cxx_print_lambda_node): New.
198 (cxx_print_xnode): Handle LAMBDA_EXPR.
200 2015-03-03 Aldy Hernandez <aldyh@redhat.com>
203 * constexpr.c (cxx_eval_constant_expression): Remove assert in
204 RESULT_DECL handling.
206 2015-02-26 Marek Polacek <polacek@redhat.com>
209 * constexpr.c (cxx_eval_constant_expression): Don't evaluate
210 a RETURN_EXPR if its operand is null.
212 2015-02-25 Jason Merrill <jason@redhat.com>
215 * decl2.c (constrain_visibility) [VISIBILITY_ANON]: Clear
217 (constrain_visibility_for_template): Handle reference arguments.
220 * decl.c (start_preparsed_function): Use create_artificial_label
223 2015-02-17 Paolo Carlini <paolo.carlini@oracle.com>
224 Jakub Jelinek <jakub@redhat.com>
227 * constexpr.c (check_constexpr_bind_expr_vars): Allow
228 implicit typedefs for lambda types.
230 2015-02-13 Paolo Carlini <paolo.carlini@oracle.com>
233 * decl.c (lookup_and_check_tag): Use strip_using_decl.
235 2015-02-13 Jason Merrill <jason@redhat.com>
238 * pt.c (template_args_equal): Look through conversions here.
239 * tree.c (cp_tree_equal): Not here.
241 2015-02-13 Paolo Carlini <paolo.carlini@oracle.com>
244 * parser.c (cp_parser_pragma): Diagnose PRAGMA_IVDEP at
245 pragma_external context.
247 2015-02-13 Jason Merrill <jason@redhat.com>
250 * call.c (reference_binding): Don't look for bad conversion
253 2015-02-13 Paolo Carlini <paolo.carlini@oracle.com>
256 * decl.c (make_typename_type): Pass tsubst_flags_t argument
257 to lookup_template_class.
259 2015-02-13 Jakub Jelinek <jakub@redhat.com>
262 * decl.c (start_preparsed_function): Use void_type_node instead
263 of NULL_TREE as LABEL_DECL type.
265 2015-02-12 Jason Merrill <jason@redhat.com>
268 * mangle.c (write_mangled_name): Fix test for variable template
271 * decl.c (begin_destructor_body): Condition clobber on
274 2015-02-12 Andrea Azzarone <azzaronea@gmail.com>
277 * parser.c (lookup_literal_operator): Return all candidates.
278 (cp_parser_userdef_char_literal): Simplify error handling.
279 (cp_parser_userdef_numeric_literal): Pass tf_warning_or_error.
280 (cp_parser_userdef_string_literal): Pass tf_warning_or_error.
281 Also give higher priority to standard string UDL operator.
283 2015-02-12 Jakub Jelinek <jakub@redhat.com>
286 * cp-tree.h (BLOCK_OUTER_CURLY_BRACE_P): Define.
287 * decl.c (poplevel): If functionbody, try not to create an extra
288 BLOCK for function body and use subblocks as that, if it is non-NULL
289 and doesn't have siblings. Set BLOCK_OUTER_CURLY_BRACE_P flag.
290 (outer_curly_brace_block): Use BLOCK_OUTER_CURLY_BRACE_P flag.
293 * except.c (check_noexcept_r): Return NULL for internal
296 2015-02-10 Jason Merrill <jason@redhat.com>
299 * constexpr.c (cxx_eval_call_expression): Walk the clone list.
301 2015-02-10 Jan Hubicka <hubicka@ucw.cz>
304 * method.c (use_thunk): Do not check for stdarg thunks.
306 2015-02-06 Jason Merrill <jason@redhat.com>
309 * init.c (build_vec_init): Handle default-initialized array with
310 constexpr default constructor.
312 2015-02-04 Jakub Jelinek <jakub@redhat.com>
316 * parser.c (cp_parser_omp_atomic): Handle RDIV_EXPR.
318 2015-02-03 Paolo Carlini <paolo.carlini@oracle.com>
321 * typeck.c (cp_build_binary_op): Avoid spurious -Waddress warnings
322 for generated expressions.
324 2015-02-02 Ville Voutilainen <ville.voutilainen@gmail.com>
327 * decl.c (duplicate_decls): Also duplicate DECL_FINAL_P and
330 2015-02-02 Jason Merrill <jason@redhat.com>
332 * tree.c (handle_abi_tag_attribute): Diagnose invalid arguments.
334 2015-01-30 Joseph Myers <joseph@codesourcery.com>
336 * class.c, except.c, parser.c, pt.c: All callers of fatal_error
337 changed to pass input_location as first argument.
339 2015-01-29 Jakub Jelinek <jakub@redhat.com>
342 * cp-ubsan.c (cp_ubsan_instrument_vptr): Don't wrap vptr
345 2015-01-29 Jason Merrill <jason@redhat.com>
348 * semantics.c (finish_return_stmt): Suppress -Wreturn-type on
349 erroneous return statement.
352 * repo.c (repo_emit_p): It's OK for a clone to be extern at this
355 2015-01-27 Caroline Tice <cmtice@google.com>
357 Committing VTV Cywin/Ming patch for Patrick Wollgast
358 * vtable-class-hierarchy.cc (vtv_generate_init_routine): Add
359 check for not TARGET_PECOFF at the VTV_PREINIT_PRIORITY checks.
361 2015-01-27 Jason Merrill <jason@redhat.com>
364 * lambda.c (maybe_add_lambda_conv_op): Check cfun rather than
365 current_function_decl.
368 * pt.c (finish_template_variable): Move from semantics.c.
369 Handle multiple template arg levels. Handle coercion here.
370 (lookup_template_variable): Not here.
372 2015-01-23 Jason Merrill <jason@redhat.com>
376 * typeck2.c (split_nonconstant_init_1): Remove a sub-CONSTRUCTOR
377 that has been completely split out.
380 * constexpr.c (cxx_eval_constant_expression): Don't crash on C++
384 * constexpr.c (cxx_eval_constant_expression): Allow for lvalue use
387 2015-01-21 Jason Merrill <jason@redhat.com>
390 * constexpr.c (cxx_eval_constant_expression): Only shortcut
391 constant CONSTRUCTORs.
394 * constexpr.c (ensure_literal_type_for_constexpr_object): Don't
395 give a hard error in a template instantiation.
397 2015-01-21 Richard Biener <rguenther@suse.de>
400 * decl.c (duplicate_decls): Call set_builtin_decl_declared_p
401 for builtins the user declared correctly.
403 2015-01-16 Paolo Carlini <paolo.carlini@oracle.com>
406 * pt.c (unify): When BRACE_ENCLOSED_INITIALIZER_P (arg), handle
407 TREE_TYPE (elt) == error_mark_node.
409 2015-01-15 Jan Hubicka <hubicka@ucw.cz>
411 PR tree-optimization/62053
412 * tree.c (build_cplus_array_type): Layout type after variants are set.
414 2015-01-15 Jakub Jelinek <jakub@redhat.com>
416 * cp-gimplify.c (cp_genericize_r): Call
417 cp_ubsan_maybe_instrument_member_call for member calls.
418 (cp_ubsan_check_member_access_r): New function.
419 (cp_genericize_tree): Call cp_ubsan_instrument_member_accesses.
420 * cp-tree.h (cp_ubsan_maybe_instrument_member_call,
421 cp_ubsan_instrument_member_accesses,
422 cp_ubsan_maybe_instrument_downcast,
423 cp_ubsan_maybe_instrument_cast_to_vbase): New prototypes.
424 * cp-ubsan.c: New file.
425 * Make-lang.in (CXX_AND_OBJCXX_OBJS): Add cp/cp-ubsan.o.
426 * constexpr.c (cxx_eval_call_expression): Return void_node
428 (potential_constant_expression_1): Return true for
429 UBSAN_NULL, UBSAN_BOUNDS and UBSAN_VPTR internal calls.
430 * typeck.c (build_class_member_access_expr): Provide locus
432 (build_static_cast_1): Instrument downcasts.
433 * class.c (build_base_path): For -fsanitize=vptr and !fixed_type_p
434 add ubsan instrumentation for virtual_access.
435 * call.c: Include internal-fn.h.
436 (set_flags_from_callee): Handle internal calls.
438 2015-01-15 Momchil Velikov <momchil.velikov@gmail.com>
441 * name-lookup.c (pushdecl_maybe_friend_1): Hide friend functions
442 and function templates, declared only in the class.
443 * decl.c (duplicate_decls): Reveal hidden friend functions or
444 function templates, if they are redeclared outside the class.
446 2015-01-15 Jason Merrill <jason@redhat.com>
449 * constexpr.c (cxx_eval_binary_expression): Fix pasto.
452 * constexpr.c (potential_constant_expression_1): Handle reference
455 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
456 James Norris <jnorris@codesourcery.com>
457 Cesar Philippidis <cesar@codesourcery.com>
458 Ilmir Usmanov <i.usmanov@samsung.com>
459 Jakub Jelinek <jakub@redhat.com>
461 * parser.c: Include "gomp-constants.h".
462 (cp_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
463 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
464 Use OMP_CLAUSE_SET_MAP_KIND.
465 (cp_parser_omp_construct, cp_parser_pragma): Handle
466 PRAGMA_OACC_CACHE, PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA,
467 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_PARALLEL,
468 PRAGMA_OACC_LOOP, PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
469 (cp_parser_omp_clause_name): Handle "async", "copy", "copyout",
470 "create", "delete", "deviceptr", "host", "num_gangs",
471 "num_workers", "present", "present_or_copy", "pcopy",
472 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
473 "present_or_create", "pcreate", "vector_length", "wait".
474 (OACC_DATA_CLAUSE_MASK, OACC_ENTER_DATA_CLAUSE_MASK)
475 (OACC_EXIT_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
476 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
477 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
478 (cp_parser_omp_var_list_no_open): Handle OMP_CLAUSE__CACHE_.
479 (cp_parser_oacc_data_clause, cp_parser_oacc_data_clause_deviceptr)
480 (cp_parser_oacc_clause_vector_length, cp_parser_oacc_wait_list)
481 (cp_parser_oacc_clause_wait, cp_parser_omp_clause_num_gangs)
482 (cp_parser_omp_clause_num_workers, cp_parser_oacc_clause_async)
483 (cp_parser_oacc_all_clauses, cp_parser_oacc_cache)
484 (cp_parser_oacc_data, cp_parser_oacc_enter_exit_data)
485 (cp_parser_oacc_kernels, cp_parser_oacc_loop)
486 (cp_parser_oacc_parallel, cp_parser_oacc_update)
487 (cp_parser_oacc_wait): New functions.
488 * cp-tree.h (finish_oacc_data, finish_oacc_kernels)
489 (finish_oacc_parallel): New prototypes.
490 * semantics.c: Include "gomp-constants.h".
491 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
492 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
493 OMP_CLAUSE_SET_MAP_KIND.
494 (finish_omp_clauses): Handle OMP_CLAUSE_ASYNC,
495 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_WAIT, OMP_CLAUSE__CACHE_.
496 Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
497 (finish_oacc_data, finish_oacc_kernels, finish_oacc_parallel): New
500 2015-01-14 Paolo Carlini <paolo.carlini@oracle.com>
503 * decl2.c (var_defined_without_dynamic_init): Handle gracefully
506 2015-01-13 Jason Merrill <jason@redhat.com>
510 * constexpr.c (cxx_eval_binary_expression): Don't VERIFY_CONSTANT
512 (cxx_eval_increment_expression): Likewise.
515 * pt.c (coerce_template_parameter_pack): Return NULL for a
516 zero-length fixed parameter pack with a pack expansion arg.
519 * pt.c (unify): Don't try to deduce to std::initializer_list<T...>.
521 2015-01-12 Jason Merrill <jason@redhat.com>
524 * constexpr.c (cxx_eval_call_expression): A call to a void
525 function doesn't need to return a value.
527 2015-01-09 Michael Collison <michael.collison@linaro.org>
529 * call.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
530 input.h, alias.h, symtab.h, options.h, fold-const.h,
531 wide-int.h, and inchash.h due to flattening of tree.h.
533 * constexpr.c: Ditto.
534 * cp-array-notation.c: Ditto.
535 * cp-gimplify.c: Ditto.
537 * cp-objcp-common.c: Ditto.
550 * name-lookup.c: Ditto.
558 * semantics.c: Ditto.
563 2015-01-08 Jason Merrill <jason@redhat.com>
565 * cp-gimplify.c (cp_genericize): Use do_ubsan_in_current_function.
566 * decl.c (compute_array_index_type): Likewise.
567 * init.c (build_vec_init): Likewise.
568 * typeck.c (cp_build_binary_op): Likewise.
570 2015-01-08 Jason Merrill <jason@redhat.com>
572 * init.c (build_vec_init): Call ubsan_instrument_bounds to check
573 whether an initializer-list is too big for a VLA.
574 (throw_bad_array_length): Remove.
575 * cp-tree.h: Remove prototype.
577 2015-01-08 Paolo Carlini <paolo.carlini@oracle.com>
580 * decl.c (grokfndecl): Add bool parameter.
581 (grokdeclarator): Adjust calls.
582 (start_decl): Don't set DECL_DELETED_FN here.
584 2015-01-06 Jason Merrill <jason@redhat.com>
586 * parser.c (cp_parser_nested_name_specifier_opt): Diagnose invalid
590 * pt.c (type_dependent_expression_p): Handle variable templates.
591 * constexpr.c (potential_constant_expression_1): Use it.
594 * semantics.c (finish_offsetof): Handle templates here.
595 * parser.c (cp_parser_builtin_offsetof): Not here.
598 * semantics.c (process_outer_var_ref): Diagnose lambda in local
601 2015-01-06 Ville Voutilainen <ville.voutilainen@gmail.com>
604 * class.c (check_field_decls): Make copy assignment operators
605 complex only in c++98 mode.
607 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
610 * class.c (check_for_override): Warn when a virtual function is an
611 override not marked override.
613 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
615 * class.c (warn_hidden): Use auto_vec<tree> instead of tree_list to
617 (get_basefndecls): Adjust.
619 2015-01-05 Jakub Jelinek <jakub@redhat.com>
621 Update copyright years.
623 2015-01-05 Marek Polacek <polacek@redhat.com>
626 * typeck.c (cp_build_array_ref): Pass loc down to
627 warn_array_subscript_with_type_char.
630 Copyright (C) 2015 Free Software Foundation, Inc.
632 Copying and distribution of this file, with or without modification,
633 are permitted in any medium without royalty provided the copyright
634 notice and this notice are preserved.