1 2015-04-02 Marek Polacek <polacek@redhat.com>
4 * constexpr.c (cxx_eval_pointer_plus_expression): Call
5 cxx_eval_constant_expression on the first operand.
7 2015-04-01 Jason Merrill <jason@redhat.com>
10 * decl.c (make_typename_type): Handle seeing a variable template.
12 2015-04-01 Paolo Carlini <paolo.carlini@oracle.com>
15 * pt.c (instantiating_current_function_p): New.
16 * name-lookup.c (pushdecl_maybe_friend_1): Use it.
17 * cp-tree.h (instantiating_current_function_p): Declare.
19 2015-04-01 Jason Merrill <jason@redhat.com>
22 * decl.c (grokvardecl): Don't call check_explicit_specialization
23 for non-template members of a class template.
25 2015-04-01 Marek Polacek <polacek@redhat.com>
28 * class.c (finish_struct): Require that the second field of a
29 user-defined initializer_list be of size type.
31 2015-03-31 Marek Polacek <polacek@redhat.com>
34 * tree.c (build_cplus_array_type): Use dependent_type_p rather than
35 checking for constness.
37 2015-03-30 Marek Polacek <polacek@redhat.com>
40 * constexpr.c (cxx_fold_indirect_ref): Don't perform the
41 *(&A[i] p+ j) => A[i + j] transformation here.
42 (cxx_eval_pointer_plus_expression): New function.
43 (cxx_eval_constant_expression): Use it here.
45 2015-03-27 Tobias Burnus <burnus@net-b.de>
48 * parser.c (cp_parser_omp_for, cp_parser_omp_parallel,
49 cp_parser_omp_distribute, cp_parser_omp_teams, cp_parser_omp_target,
50 cp_parser_omp_declare): Don't show error for skipped omp pragmas with
53 2015-03-27 Marek Polacek <polacek@redhat.com>
56 * semantics.c (finish_switch_cond): If the unlowered type is not an
57 enum, use the type of the condition.
59 2015-03-27 Jason Merrill <jason@redhat.com>
62 * decl.c (make_rtl_for_nonlocal_decl): Don't defer static
65 2015-03-26 Mikhail Maltsev <maltsevm@gmail.com>
68 * init.c (build_vec_init): Fix initializing aggregates
71 2015-03-26 Jason Merrill <jason@redhat.com>
74 * constexpr.c (potential_constant_expression_1): Handle MEM_REF.
76 2015-03-25 Marek Polacek <polacek@redhat.com>
79 * name-lookup.c (handle_namespace_attrs): Ignore abi_tag attribute
80 on an anonymous namespace.
82 2015-03-25 Marek Polacek <polacek@redhat.com>
85 * class.c (remove_zero_width_bit_fields): Check for null DECL_SIZE.
87 2015-03-24 Jason Merrill <jason@redhat.com>
90 * cp-tree.h (NAMESPACE_IS_INLINE): Remove.
91 * parser.c (cp_parser_namespace_definition): Don't set it.
92 * name-lookup.c (handle_namespace_attrs): Check
93 DECL_NAMESPACE_ASSOCIATIONS instead.
96 * pt.c (get_mostly_instantiated_function_type): Just return the
97 type of the partially instantiated template in DECL_TI_TEMPLATE.
99 2015-03-20 Marek Polacek <polacek@redhat.com>
102 * constexpr.c (cxx_fold_indirect_ref): Transform *(&A[i] p+ j) into
105 2015-03-20 Marek Polacek <polacek@redhat.com>
108 * typeck.c (lookup_anon_field): Make sure we're dealing with the main
111 2015-03-19 Jason Merrill <jason@redhat.com>
114 Automatically propagate ABI tags to variables and functions
115 from their (return) type.
116 * class.c (check_tag): Handle variables and functions.
117 (mark_or_check_attr_tags): Split out from find_abi_tags_r.
118 (mark_or_check_tags): Likewise.
119 (mark_abi_tags): Use it. Rename from mark_type_abi_tags.
120 (check_abi_tags): Add single argument overload for decls.
121 Handle inheriting tags for decls.
122 * mangle.c (write_mangled_name): Call it.
123 (mangle_return_type_p): Split out from write_encoding.
124 (unmangled_name_p): Split out from write_mangled_name.
125 (write_mangled_name): Ignore abi_tag on namespace.
126 * cp-tree.h (NAMESPACE_IS_INLINE): Replace NAMESPACE_ABI_TAG.
127 * parser.c (cp_parser_namespace_definition): Set it.
128 * name-lookup.c (handle_namespace_attrs): Use arguments. Warn
129 about abi_tag attribute on non-inline namespace.
130 * tree.c (check_abi_tag_args): Split out from handle_abi_tag_attribute.
131 (handle_abi_tag_attribute): Allow tags on variables.
133 2015-03-19 Jakub Jelinek <jakub@redhat.com>
135 * decl2.c (cplus_decl_attributes): Also add "omp declare target"
136 attribute for DECL_EXTERNAL VAR_DECLs.
138 2015-03-18 Paolo Carlini <paolo.carlini@oracle.com>
141 * call.c (build_over_call): Pass the tsubst_flags_t argument to
143 * decl2.c (mark_used): Inline the require_deduced_type call and
144 guard the error call.
146 2015-03-16 Jason Merrill <jason@redhat.com>
149 * parser.c (cp_parser_template_name): Call strip_using_decl.
151 2015-03-16 Marek Polacek <polacek@redhat.com>
155 * decl.c (grokdeclarator): Allow volatile and constexpr together.
157 2015-03-12 Paolo Carlini <paolo.carlini@oracle.com>
160 * decl.c (check_default_argument): Don't call
161 maybe_warn_zero_as_null_pointer_constant.
163 2015-03-11 Aldy Hernandez <aldyh@redhat.com>
165 * cp-gimplify.c (simple_empty_class_p): New.
166 * cp-gimplify.c (cp_gimplify_expr): Handle RETURN_EXPR. Abstract
167 the code for empty class copies into simple_empty_class_p, and
168 adapt it to handle COMPOUND_EXPRs.
170 2015-03-10 Paolo Carlini <paolo.carlini@oracle.com>
173 * decl.c (duplicate_decls): Call check_redeclaration_no_default_args
174 only if the location of newdecl doesn't match the location of olddecl.
176 2015-03-10 Jakub Jelinek <jakub@redhat.com>
179 * parser.c (parsing_nsdmi): Don't return true if current_class_ptr
182 2015-03-10 Jason Merrill <jason@redhat.com>
186 * pt.c (dependent_type_p_r): Check both class and alias template args.
188 2015-03-10 Jakub Jelinek <jakub@redhat.com>
191 * parser.c (cp_parser_binary_expression): Check for tcc_comparison
192 before preparing arguments to warn_logical_not_parentheses.
193 Use maybe_constant_value on rhs.
195 2015-03-09 Jason Merrill <jason@redhat.com>
198 * call.c: Don't call maybe_resolve_dummy when calling a constructor.
200 2015-03-09 Jakub Jelinek <jakub@redhat.com>
203 * parser.c (cp_parser_binary_expression): Don't warn for
204 !!x == y or !b == y where b is bool.
206 2015-03-06 Aldy Hernandez <aldyh@redhat.com>
208 * ptree.c (cxx_print_lambda_node): New.
209 (cxx_print_xnode): Handle LAMBDA_EXPR.
211 2015-03-03 Aldy Hernandez <aldyh@redhat.com>
214 * constexpr.c (cxx_eval_constant_expression): Remove assert in
215 RESULT_DECL handling.
217 2015-02-26 Marek Polacek <polacek@redhat.com>
220 * constexpr.c (cxx_eval_constant_expression): Don't evaluate
221 a RETURN_EXPR if its operand is null.
223 2015-02-25 Jason Merrill <jason@redhat.com>
226 * decl2.c (constrain_visibility) [VISIBILITY_ANON]: Clear
228 (constrain_visibility_for_template): Handle reference arguments.
231 * decl.c (start_preparsed_function): Use create_artificial_label
234 2015-02-17 Paolo Carlini <paolo.carlini@oracle.com>
235 Jakub Jelinek <jakub@redhat.com>
238 * constexpr.c (check_constexpr_bind_expr_vars): Allow
239 implicit typedefs for lambda types.
241 2015-02-13 Paolo Carlini <paolo.carlini@oracle.com>
244 * decl.c (lookup_and_check_tag): Use strip_using_decl.
246 2015-02-13 Jason Merrill <jason@redhat.com>
249 * pt.c (template_args_equal): Look through conversions here.
250 * tree.c (cp_tree_equal): Not here.
252 2015-02-13 Paolo Carlini <paolo.carlini@oracle.com>
255 * parser.c (cp_parser_pragma): Diagnose PRAGMA_IVDEP at
256 pragma_external context.
258 2015-02-13 Jason Merrill <jason@redhat.com>
261 * call.c (reference_binding): Don't look for bad conversion
264 2015-02-13 Paolo Carlini <paolo.carlini@oracle.com>
267 * decl.c (make_typename_type): Pass tsubst_flags_t argument
268 to lookup_template_class.
270 2015-02-13 Jakub Jelinek <jakub@redhat.com>
273 * decl.c (start_preparsed_function): Use void_type_node instead
274 of NULL_TREE as LABEL_DECL type.
276 2015-02-12 Jason Merrill <jason@redhat.com>
279 * mangle.c (write_mangled_name): Fix test for variable template
282 * decl.c (begin_destructor_body): Condition clobber on
285 2015-02-12 Andrea Azzarone <azzaronea@gmail.com>
288 * parser.c (lookup_literal_operator): Return all candidates.
289 (cp_parser_userdef_char_literal): Simplify error handling.
290 (cp_parser_userdef_numeric_literal): Pass tf_warning_or_error.
291 (cp_parser_userdef_string_literal): Pass tf_warning_or_error.
292 Also give higher priority to standard string UDL operator.
294 2015-02-12 Jakub Jelinek <jakub@redhat.com>
297 * cp-tree.h (BLOCK_OUTER_CURLY_BRACE_P): Define.
298 * decl.c (poplevel): If functionbody, try not to create an extra
299 BLOCK for function body and use subblocks as that, if it is non-NULL
300 and doesn't have siblings. Set BLOCK_OUTER_CURLY_BRACE_P flag.
301 (outer_curly_brace_block): Use BLOCK_OUTER_CURLY_BRACE_P flag.
304 * except.c (check_noexcept_r): Return NULL for internal
307 2015-02-10 Jason Merrill <jason@redhat.com>
310 * constexpr.c (cxx_eval_call_expression): Walk the clone list.
312 2015-02-10 Jan Hubicka <hubicka@ucw.cz>
315 * method.c (use_thunk): Do not check for stdarg thunks.
317 2015-02-06 Jason Merrill <jason@redhat.com>
320 * init.c (build_vec_init): Handle default-initialized array with
321 constexpr default constructor.
323 2015-02-04 Jakub Jelinek <jakub@redhat.com>
327 * parser.c (cp_parser_omp_atomic): Handle RDIV_EXPR.
329 2015-02-03 Paolo Carlini <paolo.carlini@oracle.com>
332 * typeck.c (cp_build_binary_op): Avoid spurious -Waddress warnings
333 for generated expressions.
335 2015-02-02 Ville Voutilainen <ville.voutilainen@gmail.com>
338 * decl.c (duplicate_decls): Also duplicate DECL_FINAL_P and
341 2015-02-02 Jason Merrill <jason@redhat.com>
343 * tree.c (handle_abi_tag_attribute): Diagnose invalid arguments.
345 2015-01-30 Joseph Myers <joseph@codesourcery.com>
347 * class.c, except.c, parser.c, pt.c: All callers of fatal_error
348 changed to pass input_location as first argument.
350 2015-01-29 Jakub Jelinek <jakub@redhat.com>
353 * cp-ubsan.c (cp_ubsan_instrument_vptr): Don't wrap vptr
356 2015-01-29 Jason Merrill <jason@redhat.com>
359 * semantics.c (finish_return_stmt): Suppress -Wreturn-type on
360 erroneous return statement.
363 * repo.c (repo_emit_p): It's OK for a clone to be extern at this
366 2015-01-27 Caroline Tice <cmtice@google.com>
368 Committing VTV Cywin/Ming patch for Patrick Wollgast
369 * vtable-class-hierarchy.cc (vtv_generate_init_routine): Add
370 check for not TARGET_PECOFF at the VTV_PREINIT_PRIORITY checks.
372 2015-01-27 Jason Merrill <jason@redhat.com>
375 * lambda.c (maybe_add_lambda_conv_op): Check cfun rather than
376 current_function_decl.
379 * pt.c (finish_template_variable): Move from semantics.c.
380 Handle multiple template arg levels. Handle coercion here.
381 (lookup_template_variable): Not here.
383 2015-01-23 Jason Merrill <jason@redhat.com>
387 * typeck2.c (split_nonconstant_init_1): Remove a sub-CONSTRUCTOR
388 that has been completely split out.
391 * constexpr.c (cxx_eval_constant_expression): Don't crash on C++
395 * constexpr.c (cxx_eval_constant_expression): Allow for lvalue use
398 2015-01-21 Jason Merrill <jason@redhat.com>
401 * constexpr.c (cxx_eval_constant_expression): Only shortcut
402 constant CONSTRUCTORs.
405 * constexpr.c (ensure_literal_type_for_constexpr_object): Don't
406 give a hard error in a template instantiation.
408 2015-01-21 Richard Biener <rguenther@suse.de>
411 * decl.c (duplicate_decls): Call set_builtin_decl_declared_p
412 for builtins the user declared correctly.
414 2015-01-16 Paolo Carlini <paolo.carlini@oracle.com>
417 * pt.c (unify): When BRACE_ENCLOSED_INITIALIZER_P (arg), handle
418 TREE_TYPE (elt) == error_mark_node.
420 2015-01-15 Jan Hubicka <hubicka@ucw.cz>
422 PR tree-optimization/62053
423 * tree.c (build_cplus_array_type): Layout type after variants are set.
425 2015-01-15 Jakub Jelinek <jakub@redhat.com>
427 * cp-gimplify.c (cp_genericize_r): Call
428 cp_ubsan_maybe_instrument_member_call for member calls.
429 (cp_ubsan_check_member_access_r): New function.
430 (cp_genericize_tree): Call cp_ubsan_instrument_member_accesses.
431 * cp-tree.h (cp_ubsan_maybe_instrument_member_call,
432 cp_ubsan_instrument_member_accesses,
433 cp_ubsan_maybe_instrument_downcast,
434 cp_ubsan_maybe_instrument_cast_to_vbase): New prototypes.
435 * cp-ubsan.c: New file.
436 * Make-lang.in (CXX_AND_OBJCXX_OBJS): Add cp/cp-ubsan.o.
437 * constexpr.c (cxx_eval_call_expression): Return void_node
439 (potential_constant_expression_1): Return true for
440 UBSAN_NULL, UBSAN_BOUNDS and UBSAN_VPTR internal calls.
441 * typeck.c (build_class_member_access_expr): Provide locus
443 (build_static_cast_1): Instrument downcasts.
444 * class.c (build_base_path): For -fsanitize=vptr and !fixed_type_p
445 add ubsan instrumentation for virtual_access.
446 * call.c: Include internal-fn.h.
447 (set_flags_from_callee): Handle internal calls.
449 2015-01-15 Momchil Velikov <momchil.velikov@gmail.com>
452 * name-lookup.c (pushdecl_maybe_friend_1): Hide friend functions
453 and function templates, declared only in the class.
454 * decl.c (duplicate_decls): Reveal hidden friend functions or
455 function templates, if they are redeclared outside the class.
457 2015-01-15 Jason Merrill <jason@redhat.com>
460 * constexpr.c (cxx_eval_binary_expression): Fix pasto.
463 * constexpr.c (potential_constant_expression_1): Handle reference
466 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
467 James Norris <jnorris@codesourcery.com>
468 Cesar Philippidis <cesar@codesourcery.com>
469 Ilmir Usmanov <i.usmanov@samsung.com>
470 Jakub Jelinek <jakub@redhat.com>
472 * parser.c: Include "gomp-constants.h".
473 (cp_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
474 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
475 Use OMP_CLAUSE_SET_MAP_KIND.
476 (cp_parser_omp_construct, cp_parser_pragma): Handle
477 PRAGMA_OACC_CACHE, PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA,
478 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_PARALLEL,
479 PRAGMA_OACC_LOOP, PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
480 (cp_parser_omp_clause_name): Handle "async", "copy", "copyout",
481 "create", "delete", "deviceptr", "host", "num_gangs",
482 "num_workers", "present", "present_or_copy", "pcopy",
483 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
484 "present_or_create", "pcreate", "vector_length", "wait".
485 (OACC_DATA_CLAUSE_MASK, OACC_ENTER_DATA_CLAUSE_MASK)
486 (OACC_EXIT_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
487 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
488 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
489 (cp_parser_omp_var_list_no_open): Handle OMP_CLAUSE__CACHE_.
490 (cp_parser_oacc_data_clause, cp_parser_oacc_data_clause_deviceptr)
491 (cp_parser_oacc_clause_vector_length, cp_parser_oacc_wait_list)
492 (cp_parser_oacc_clause_wait, cp_parser_omp_clause_num_gangs)
493 (cp_parser_omp_clause_num_workers, cp_parser_oacc_clause_async)
494 (cp_parser_oacc_all_clauses, cp_parser_oacc_cache)
495 (cp_parser_oacc_data, cp_parser_oacc_enter_exit_data)
496 (cp_parser_oacc_kernels, cp_parser_oacc_loop)
497 (cp_parser_oacc_parallel, cp_parser_oacc_update)
498 (cp_parser_oacc_wait): New functions.
499 * cp-tree.h (finish_oacc_data, finish_oacc_kernels)
500 (finish_oacc_parallel): New prototypes.
501 * semantics.c: Include "gomp-constants.h".
502 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
503 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
504 OMP_CLAUSE_SET_MAP_KIND.
505 (finish_omp_clauses): Handle OMP_CLAUSE_ASYNC,
506 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_WAIT, OMP_CLAUSE__CACHE_.
507 Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
508 (finish_oacc_data, finish_oacc_kernels, finish_oacc_parallel): New
511 2015-01-14 Paolo Carlini <paolo.carlini@oracle.com>
514 * decl2.c (var_defined_without_dynamic_init): Handle gracefully
517 2015-01-13 Jason Merrill <jason@redhat.com>
521 * constexpr.c (cxx_eval_binary_expression): Don't VERIFY_CONSTANT
523 (cxx_eval_increment_expression): Likewise.
526 * pt.c (coerce_template_parameter_pack): Return NULL for a
527 zero-length fixed parameter pack with a pack expansion arg.
530 * pt.c (unify): Don't try to deduce to std::initializer_list<T...>.
532 2015-01-12 Jason Merrill <jason@redhat.com>
535 * constexpr.c (cxx_eval_call_expression): A call to a void
536 function doesn't need to return a value.
538 2015-01-09 Michael Collison <michael.collison@linaro.org>
540 * call.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
541 input.h, alias.h, symtab.h, options.h, fold-const.h,
542 wide-int.h, and inchash.h due to flattening of tree.h.
544 * constexpr.c: Ditto.
545 * cp-array-notation.c: Ditto.
546 * cp-gimplify.c: Ditto.
548 * cp-objcp-common.c: Ditto.
561 * name-lookup.c: Ditto.
569 * semantics.c: Ditto.
574 2015-01-08 Jason Merrill <jason@redhat.com>
576 * cp-gimplify.c (cp_genericize): Use do_ubsan_in_current_function.
577 * decl.c (compute_array_index_type): Likewise.
578 * init.c (build_vec_init): Likewise.
579 * typeck.c (cp_build_binary_op): Likewise.
581 2015-01-08 Jason Merrill <jason@redhat.com>
583 * init.c (build_vec_init): Call ubsan_instrument_bounds to check
584 whether an initializer-list is too big for a VLA.
585 (throw_bad_array_length): Remove.
586 * cp-tree.h: Remove prototype.
588 2015-01-08 Paolo Carlini <paolo.carlini@oracle.com>
591 * decl.c (grokfndecl): Add bool parameter.
592 (grokdeclarator): Adjust calls.
593 (start_decl): Don't set DECL_DELETED_FN here.
595 2015-01-06 Jason Merrill <jason@redhat.com>
597 * parser.c (cp_parser_nested_name_specifier_opt): Diagnose invalid
601 * pt.c (type_dependent_expression_p): Handle variable templates.
602 * constexpr.c (potential_constant_expression_1): Use it.
605 * semantics.c (finish_offsetof): Handle templates here.
606 * parser.c (cp_parser_builtin_offsetof): Not here.
609 * semantics.c (process_outer_var_ref): Diagnose lambda in local
612 2015-01-06 Ville Voutilainen <ville.voutilainen@gmail.com>
615 * class.c (check_field_decls): Make copy assignment operators
616 complex only in c++98 mode.
618 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
621 * class.c (check_for_override): Warn when a virtual function is an
622 override not marked override.
624 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
626 * class.c (warn_hidden): Use auto_vec<tree> instead of tree_list to
628 (get_basefndecls): Adjust.
630 2015-01-05 Jakub Jelinek <jakub@redhat.com>
632 Update copyright years.
634 2015-01-05 Marek Polacek <polacek@redhat.com>
637 * typeck.c (cp_build_array_ref): Pass loc down to
638 warn_array_subscript_with_type_char.
641 Copyright (C) 2015 Free Software Foundation, Inc.
643 Copying and distribution of this file, with or without modification,
644 are permitted in any medium without royalty provided the copyright
645 notice and this notice are preserved.