1 2015-05-08 Jason Merrill <jason@redhat.com>
3 * decl2.c (mangling_aliases): New variable.
4 (note_mangling_alias, generate_mangling_aliases): New.
5 (cp_write_global_declarations): Call generate_mangling_aliases.
6 (generate_mangling_alias): Split out from...
7 * mangle.c (mangle_decl): ...here.
8 * cp-tree.h: Declare note_mangling_alias.
10 2015-05-08 Aldy Hernandez <aldyh@redhat.com>
12 * decl2.c (collect_candidates_for_java_method_aliases): Remove.
13 (build_java_method_aliases): Adapt to use create_same_body_alias
14 instead of assemble_alias. Move variable declarations to
15 definition and tidy up.
16 (cp_write_global_declarations): Call build_java_method_aliases
17 instead of collecting candidates first.
19 2015-05-07 Jason Merrill <jason@redhat.com>
22 * parser.c (cp_parser_std_attribute_list): Handle attribute expansion.
23 (cp_parser_std_attribute_spec): Handle alignas pack expansion.
24 * decl2.c (is_late_template_attribute): An attribute exp is dependent.
25 * pt.c (make_pack_expansion): Allow TREE_LIST for attribute expansion.
26 (apply_late_template_attributes): Handle attribute pack expansion.
28 2015-05-07 Marek Polacek <polacek@redhat.com>
31 * typeck.c (cp_build_binary_op): Warn when left shifting a negative
34 2015-05-07 Jason Merrill <jason@redhat.com>
38 * typeck2.c (digest_init_r): Fix single element list.
40 2015-05-05 Jason Merrill <jason@redhat.com>
42 * cp-gimplify.c (cp_genericize_r): Track TRY_BLOCK and
43 MUST_NOT_THROW_EXPR, warn about a THROW_EXPR directly within a
45 (cp_genericize_data): Add try_block field.
46 (cp_genericize_tree): Initialize it.
47 * except.c (expand_end_catch_block): Set TREE_NO_WARNING on
50 * constexpr.c (potential_constant_expression_1) [AT_ENCODE_EXPR]:
53 * semantics.c (finish_call_expr): Check complain.
55 * decl2.c (reset_type_linkage_2): Update the DECL_NAME of a
56 maybe-in-charge constructor.
58 * decl.c (start_decl): Don't push the plain VAR_DECL for a
65 * call.c (convert_like_real): Check value-initialization before
67 * typeck2.c (process_init_constructor_record): Don't set
68 CONSTRUCTOR_IS_DIRECT_INIT.
69 (process_init_constructor_array): Likewise.
70 * init.c (build_vec_init): Likewise.
72 2015-05-05 David Malcolm <dmalcolm@redhat.com>
74 * parser.c (cp_parser_asm_definition): Only test for
75 error_mark_node if "outputs" was just set. Likewise for "inputs".
77 2015-05-04 Paolo Carlini <paolo.carlini@oracle.com>
78 Jakub Jelinek <jakub@redhat.com>
81 * typeck2.c (check_narrowing): Check by-hand that the pedwarn didn't
82 result in an actual error.
84 2015-05-01 Paolo Carlini <paolo.carlini@oracle.com>
85 Prathamesh Kulharni <prathamesh.kulkarni@linaro.org>
88 * typeck2.c (check_narrowing): Set ok = true when pedwarn returns
91 2015-04-30 David Malcolm <dmalcolm@redhat.com>
93 * cp-tree.h (ARGUMENT_PACK_SELECT_ARG): Remove spurious
96 2015-04-29 Jason Merrill <jason@redhat.com>
99 * tree.c (apply_identity_attributes): Fix handling of classes.
101 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
103 * parser.c (cp_parser_oacc_enter_exit_data): Use
104 OMP_STANDALONE_CLAUSES.
106 2015-04-29 Paolo Carlini <paolo.carlini@oracle.com>
109 * init.c (perform_member_init): Handle references for -Winit-self.
111 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
113 * pt.c (tsubst_expr) <OMP_TARGET_UPDATE>: Use
114 OMP_TARGET_UPDATE_CLAUSES instead of OMP_CLAUSES.
116 2015-04-28 Jason Merrill <jason@redhat.com>
119 * constexpr.c (cxx_eval_store_expression): Don't try to actually
120 store an empty class.
123 * constexpr.c (cxx_eval_builtin_function_call): Fix
124 __builtin_constant_p.
127 * tree.c (strip_typedefs): Add remove_attributes parm.
128 (strip_typedefs_expr): Likewise.
129 (apply_identity_attributes): New subroutine of strip_typedefs.
130 * pt.c (canonicalize_type_argument): Let strip_typedefs handle attrs.
131 (convert_nontype_argument, unify): Likewise.
135 * class.c (fixup_attribute_variants): Respect TYPE_USER_ALIGN.
137 2015-04-27 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
139 * class.c (layout_class_type): Remove check if
140 PCC_BITFIELD_TYPE_MATTERS is defined.
142 2015-04-27 Jim Wilson <jim.wilson@linaro.org>
144 * Make-lang.in (c++.mostlyclean): Remove xg++, g++-cross, and cc1plus.
146 2015-04-24 Jason Merrill <jason@redhat.com>
149 * typeck.c (structural_comptypes): Don't check TYPE_REF_CAN_ALIAS_ALL.
151 * constexpr.c (potential_constant_expression_1) [MINUS_EXPR]:
152 Remove obsolete code.
155 2015-04-23 Jason Merrill <jason@redhat.com>
158 * pt.c (check_explicit_specialization): Don't
159 SET_DECL_TEMPLATE_SPECIALIZATION for a variable with no template
161 * decl.c (grokvardecl): Revert earlier fix.
163 2015-04-20 Paolo Carlini <paolo.carlini@oracle.com>
166 * typeck2.c (check_narrowing): In C++11 mode too, -Wno-narrowing
167 suppresses the diagnostic.
169 2015-04-20 Ville Voutilainen <ville.voutilainen@gmail.com>
171 Reject trailing return type for an operator auto().
172 * decl.c (grokdeclarator): Reject trailing return types for
173 all conversion operators, don't handle conversion operators
174 in the previous checks that deal with auto.
176 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
178 * parser.c (cp_parser_omp_target_update): Add missed %> to error_at ().
180 2015-04-16 Paolo Carlini <paolo.carlini@oracle.com>
182 * class.c (resolve_address_of_overloaded_function, instantiate_type):
183 Rename tsubst_flags_t parameter flags -> complain.
185 2015-04-16 Paolo Carlini <paolo.carlini@oracle.com>
187 * call.c (build_op_delete_call, build_over_call): Check mark_used
189 * class.c (resolve_address_of_overloaded_function): Likewise.
190 * decl.c (cxx_maybe_build_cleanup): Likewise.
191 * pt.c (gen_elem_of_pack_expansion_instantiation, tsubst_baselink,
192 tsubst_qualified_id, tsubst_copy, tsubst_copy_and_build): Likewise.
193 * rtti.c (build_dynamic_cast_1): Likewise.
194 * semantics.c (process_outer_var_ref): Likewise.
195 * typeck.c (build_class_member_access_expr,
196 cp_build_function_call_vec, cp_build_addr_expr_1): Likewise.
198 2015-04-15 Jason Merrill <jason@redhat.com>
200 * constexpr.c (cxx_eval_store_expression): Ignore clobbers.
201 (build_constexpr_constructor_member_initializers): Loop to find
203 * decl.c (start_preparsed_function): Clobber the object at the
204 beginning of a constructor.
206 * decl.c (grokmethod): Only set DECL_COMDAT if TREE_PUBLIC is set.
207 * method.c (implicitly_declare_fn): Likewise.
208 * decl2.c (vague_linkage_p): Check TREE_PUBLIC first.
210 * decl2.c (determine_visibility): Use get_template_info.
212 2015-04-15 Jason Merrill <jason@redhat.com>
213 Marek Polacek <polacek@redhat.com>
216 * lambda.c (lambda_expr_this_capture): In unevaluated context go
217 through the normal loop, just don't capture.
218 (maybe_resolve_dummy): Handle null return.
220 2015-04-15 Paolo Carlini <paolo.carlini@oracle.com>
222 * call.c (enforce_access): Emit error + inform.
224 2015-04-15 Marek Polacek <polacek@redhat.com>
226 * constexpr.c (use_new_call): Remove #define.
227 (lookup_parameter_binding): Remove function.
228 (cxx_bind_parameters_in_call): Remove unused code.
229 (cxx_eval_call_expression): Likewise.
230 (cxx_eval_constant_expression): Likewise.
232 2015-04-14 Mikhail Maltsev <maltsevm@gmail.com>
234 * tree.c (replace_placeholders_t): Remove unused type.
235 (replace_placeholders): Remove unused pset.
237 2015-04-14 Jason Merrill <jason@redhat.com>
239 * pt.c (lookup_template_class_1): Use coerce_innermost_template_parms.
242 * cvt.c (cp_fold_convert): Avoid wrapping PTRMEM_CST in NOP_EXPR.
245 * name-lookup.c (do_class_using_decl): Complain about specifying
246 the current class even if there are dependent bases.
248 2015-04-14 David Krauss <david_work@me.com>
251 * decl.c (grokdeclarator): Do not flag friends with deduced return.
253 2015-04-14 Momchil Velikov <momchil.velikov@gmail.com>
254 Jason Merrill <jason@redhat.com>
257 * parser.c (cp_parser_class_name): Add enum_ok parameter.
258 (cp_parser_qualifying_entity): Use it instead of cp_parser_type_name.
259 (cp_parser_diagnose_invalid_type_name): Don't assume a template is
262 2015-04-12 Jakub Jelinek <jakub@redhat.com>
265 * constexpr.c (cxx_eval_pointer_plus_expression): Don't fold for VLAs,
266 don't fold if op01 isn't divisible by TYPE_SIZE_UNIT. Convert
267 the expression to the original type at the end.
269 2015-04-09 Jakub Jelinek <jakub@redhat.com>
272 * tree.c (cp_build_qualified_type_real): Copy TYPE_ALIGN and
276 * tree.c (build_cplus_array_type): Layout type before variants are
277 set, but copy over TYPE_SIZE and TYPE_SIZE_UNIT from the main
280 2015-04-03 Paolo Carlini <paolo.carlini@oracle.com>
283 * lambda.c (add_capture): Use dependent_type_p for capture by
286 2015-04-02 Marek Polacek <polacek@redhat.com>
289 * constexpr.c (cxx_eval_pointer_plus_expression): Call
290 cxx_eval_constant_expression on the first operand.
292 2015-04-01 Jason Merrill <jason@redhat.com>
295 * decl.c (make_typename_type): Handle seeing a variable template.
297 2015-04-01 Paolo Carlini <paolo.carlini@oracle.com>
300 * pt.c (instantiating_current_function_p): New.
301 * name-lookup.c (pushdecl_maybe_friend_1): Use it.
302 * cp-tree.h (instantiating_current_function_p): Declare.
304 2015-04-01 Jason Merrill <jason@redhat.com>
307 * decl.c (grokvardecl): Don't call check_explicit_specialization
308 for non-template members of a class template.
310 2015-04-01 Marek Polacek <polacek@redhat.com>
313 * class.c (finish_struct): Require that the second field of a
314 user-defined initializer_list be of size type.
316 2015-03-31 Marek Polacek <polacek@redhat.com>
319 * tree.c (build_cplus_array_type): Use dependent_type_p rather than
320 checking for constness.
322 2015-03-30 Marek Polacek <polacek@redhat.com>
325 * constexpr.c (cxx_fold_indirect_ref): Don't perform the
326 *(&A[i] p+ j) => A[i + j] transformation here.
327 (cxx_eval_pointer_plus_expression): New function.
328 (cxx_eval_constant_expression): Use it here.
330 2015-03-27 Tobias Burnus <burnus@net-b.de>
333 * parser.c (cp_parser_omp_for, cp_parser_omp_parallel,
334 cp_parser_omp_distribute, cp_parser_omp_teams, cp_parser_omp_target,
335 cp_parser_omp_declare): Don't show error for skipped omp pragmas with
338 2015-03-27 Marek Polacek <polacek@redhat.com>
341 * semantics.c (finish_switch_cond): If the unlowered type is not an
342 enum, use the type of the condition.
344 2015-03-27 Jason Merrill <jason@redhat.com>
347 * decl.c (make_rtl_for_nonlocal_decl): Don't defer static
350 2015-03-26 Mikhail Maltsev <maltsevm@gmail.com>
353 * init.c (build_vec_init): Fix initializing aggregates
354 with empty init list.
356 2015-03-26 Jason Merrill <jason@redhat.com>
359 * constexpr.c (potential_constant_expression_1): Handle MEM_REF.
361 2015-03-25 Marek Polacek <polacek@redhat.com>
364 * name-lookup.c (handle_namespace_attrs): Ignore abi_tag attribute
365 on an anonymous namespace.
367 2015-03-25 Marek Polacek <polacek@redhat.com>
370 * class.c (remove_zero_width_bit_fields): Check for null DECL_SIZE.
372 2015-03-24 Jason Merrill <jason@redhat.com>
375 * cp-tree.h (NAMESPACE_IS_INLINE): Remove.
376 * parser.c (cp_parser_namespace_definition): Don't set it.
377 * name-lookup.c (handle_namespace_attrs): Check
378 DECL_NAMESPACE_ASSOCIATIONS instead.
381 * pt.c (get_mostly_instantiated_function_type): Just return the
382 type of the partially instantiated template in DECL_TI_TEMPLATE.
384 2015-03-20 Marek Polacek <polacek@redhat.com>
387 * constexpr.c (cxx_fold_indirect_ref): Transform *(&A[i] p+ j) into
390 2015-03-20 Marek Polacek <polacek@redhat.com>
393 * typeck.c (lookup_anon_field): Make sure we're dealing with the main
396 2015-03-19 Jason Merrill <jason@redhat.com>
399 Automatically propagate ABI tags to variables and functions
400 from their (return) type.
401 * class.c (check_tag): Handle variables and functions.
402 (mark_or_check_attr_tags): Split out from find_abi_tags_r.
403 (mark_or_check_tags): Likewise.
404 (mark_abi_tags): Use it. Rename from mark_type_abi_tags.
405 (check_abi_tags): Add single argument overload for decls.
406 Handle inheriting tags for decls.
407 * mangle.c (write_mangled_name): Call it.
408 (mangle_return_type_p): Split out from write_encoding.
409 (unmangled_name_p): Split out from write_mangled_name.
410 (write_mangled_name): Ignore abi_tag on namespace.
411 * cp-tree.h (NAMESPACE_IS_INLINE): Replace NAMESPACE_ABI_TAG.
412 * parser.c (cp_parser_namespace_definition): Set it.
413 * name-lookup.c (handle_namespace_attrs): Use arguments. Warn
414 about abi_tag attribute on non-inline namespace.
415 * tree.c (check_abi_tag_args): Split out from handle_abi_tag_attribute.
416 (handle_abi_tag_attribute): Allow tags on variables.
418 2015-03-19 Jakub Jelinek <jakub@redhat.com>
420 * decl2.c (cplus_decl_attributes): Also add "omp declare target"
421 attribute for DECL_EXTERNAL VAR_DECLs.
423 2015-03-18 Paolo Carlini <paolo.carlini@oracle.com>
426 * call.c (build_over_call): Pass the tsubst_flags_t argument to
428 * decl2.c (mark_used): Inline the require_deduced_type call and
429 guard the error call.
431 2015-03-16 Jason Merrill <jason@redhat.com>
434 * parser.c (cp_parser_template_name): Call strip_using_decl.
436 2015-03-16 Marek Polacek <polacek@redhat.com>
440 * decl.c (grokdeclarator): Allow volatile and constexpr together.
442 2015-03-12 Paolo Carlini <paolo.carlini@oracle.com>
445 * decl.c (check_default_argument): Don't call
446 maybe_warn_zero_as_null_pointer_constant.
448 2015-03-11 Aldy Hernandez <aldyh@redhat.com>
450 * cp-gimplify.c (simple_empty_class_p): New.
451 * cp-gimplify.c (cp_gimplify_expr): Handle RETURN_EXPR. Abstract
452 the code for empty class copies into simple_empty_class_p, and
453 adapt it to handle COMPOUND_EXPRs.
455 2015-03-10 Paolo Carlini <paolo.carlini@oracle.com>
458 * decl.c (duplicate_decls): Call check_redeclaration_no_default_args
459 only if the location of newdecl doesn't match the location of olddecl.
461 2015-03-10 Jakub Jelinek <jakub@redhat.com>
464 * parser.c (parsing_nsdmi): Don't return true if current_class_ptr
467 2015-03-10 Jason Merrill <jason@redhat.com>
471 * pt.c (dependent_type_p_r): Check both class and alias template args.
473 2015-03-10 Jakub Jelinek <jakub@redhat.com>
476 * parser.c (cp_parser_binary_expression): Check for tcc_comparison
477 before preparing arguments to warn_logical_not_parentheses.
478 Use maybe_constant_value on rhs.
480 2015-03-09 Jason Merrill <jason@redhat.com>
483 * call.c: Don't call maybe_resolve_dummy when calling a constructor.
485 2015-03-09 Jakub Jelinek <jakub@redhat.com>
488 * parser.c (cp_parser_binary_expression): Don't warn for
489 !!x == y or !b == y where b is bool.
491 2015-03-06 Aldy Hernandez <aldyh@redhat.com>
493 * ptree.c (cxx_print_lambda_node): New.
494 (cxx_print_xnode): Handle LAMBDA_EXPR.
496 2015-03-03 Aldy Hernandez <aldyh@redhat.com>
499 * constexpr.c (cxx_eval_constant_expression): Remove assert in
500 RESULT_DECL handling.
502 2015-02-26 Marek Polacek <polacek@redhat.com>
505 * constexpr.c (cxx_eval_constant_expression): Don't evaluate
506 a RETURN_EXPR if its operand is null.
508 2015-02-25 Jason Merrill <jason@redhat.com>
511 * decl2.c (constrain_visibility) [VISIBILITY_ANON]: Clear
513 (constrain_visibility_for_template): Handle reference arguments.
516 * decl.c (start_preparsed_function): Use create_artificial_label
519 2015-02-17 Paolo Carlini <paolo.carlini@oracle.com>
520 Jakub Jelinek <jakub@redhat.com>
523 * constexpr.c (check_constexpr_bind_expr_vars): Allow
524 implicit typedefs for lambda types.
526 2015-02-13 Paolo Carlini <paolo.carlini@oracle.com>
529 * decl.c (lookup_and_check_tag): Use strip_using_decl.
531 2015-02-13 Jason Merrill <jason@redhat.com>
534 * pt.c (template_args_equal): Look through conversions here.
535 * tree.c (cp_tree_equal): Not here.
537 2015-02-13 Paolo Carlini <paolo.carlini@oracle.com>
540 * parser.c (cp_parser_pragma): Diagnose PRAGMA_IVDEP at
541 pragma_external context.
543 2015-02-13 Jason Merrill <jason@redhat.com>
546 * call.c (reference_binding): Don't look for bad conversion
549 2015-02-13 Paolo Carlini <paolo.carlini@oracle.com>
552 * decl.c (make_typename_type): Pass tsubst_flags_t argument
553 to lookup_template_class.
555 2015-02-13 Jakub Jelinek <jakub@redhat.com>
558 * decl.c (start_preparsed_function): Use void_type_node instead
559 of NULL_TREE as LABEL_DECL type.
561 2015-02-12 Jason Merrill <jason@redhat.com>
564 * mangle.c (write_mangled_name): Fix test for variable template
567 * decl.c (begin_destructor_body): Condition clobber on
570 2015-02-12 Andrea Azzarone <azzaronea@gmail.com>
573 * parser.c (lookup_literal_operator): Return all candidates.
574 (cp_parser_userdef_char_literal): Simplify error handling.
575 (cp_parser_userdef_numeric_literal): Pass tf_warning_or_error.
576 (cp_parser_userdef_string_literal): Pass tf_warning_or_error.
577 Also give higher priority to standard string UDL operator.
579 2015-02-12 Jakub Jelinek <jakub@redhat.com>
582 * cp-tree.h (BLOCK_OUTER_CURLY_BRACE_P): Define.
583 * decl.c (poplevel): If functionbody, try not to create an extra
584 BLOCK for function body and use subblocks as that, if it is non-NULL
585 and doesn't have siblings. Set BLOCK_OUTER_CURLY_BRACE_P flag.
586 (outer_curly_brace_block): Use BLOCK_OUTER_CURLY_BRACE_P flag.
589 * except.c (check_noexcept_r): Return NULL for internal
592 2015-02-10 Jason Merrill <jason@redhat.com>
595 * constexpr.c (cxx_eval_call_expression): Walk the clone list.
597 2015-02-10 Jan Hubicka <hubicka@ucw.cz>
600 * method.c (use_thunk): Do not check for stdarg thunks.
602 2015-02-06 Jason Merrill <jason@redhat.com>
605 * init.c (build_vec_init): Handle default-initialized array with
606 constexpr default constructor.
608 2015-02-04 Jakub Jelinek <jakub@redhat.com>
612 * parser.c (cp_parser_omp_atomic): Handle RDIV_EXPR.
614 2015-02-03 Paolo Carlini <paolo.carlini@oracle.com>
617 * typeck.c (cp_build_binary_op): Avoid spurious -Waddress warnings
618 for generated expressions.
620 2015-02-02 Ville Voutilainen <ville.voutilainen@gmail.com>
623 * decl.c (duplicate_decls): Also duplicate DECL_FINAL_P and
626 2015-02-02 Jason Merrill <jason@redhat.com>
628 * tree.c (handle_abi_tag_attribute): Diagnose invalid arguments.
630 2015-01-30 Joseph Myers <joseph@codesourcery.com>
632 * class.c, except.c, parser.c, pt.c: All callers of fatal_error
633 changed to pass input_location as first argument.
635 2015-01-29 Jakub Jelinek <jakub@redhat.com>
638 * cp-ubsan.c (cp_ubsan_instrument_vptr): Don't wrap vptr
641 2015-01-29 Jason Merrill <jason@redhat.com>
644 * semantics.c (finish_return_stmt): Suppress -Wreturn-type on
645 erroneous return statement.
648 * repo.c (repo_emit_p): It's OK for a clone to be extern at this
651 2015-01-27 Caroline Tice <cmtice@google.com>
653 Committing VTV Cywin/Ming patch for Patrick Wollgast
654 * vtable-class-hierarchy.cc (vtv_generate_init_routine): Add
655 check for not TARGET_PECOFF at the VTV_PREINIT_PRIORITY checks.
657 2015-01-27 Jason Merrill <jason@redhat.com>
660 * lambda.c (maybe_add_lambda_conv_op): Check cfun rather than
661 current_function_decl.
664 * pt.c (finish_template_variable): Move from semantics.c.
665 Handle multiple template arg levels. Handle coercion here.
666 (lookup_template_variable): Not here.
668 2015-01-23 Jason Merrill <jason@redhat.com>
672 * typeck2.c (split_nonconstant_init_1): Remove a sub-CONSTRUCTOR
673 that has been completely split out.
676 * constexpr.c (cxx_eval_constant_expression): Don't crash on C++
680 * constexpr.c (cxx_eval_constant_expression): Allow for lvalue use
683 2015-01-21 Jason Merrill <jason@redhat.com>
686 * constexpr.c (cxx_eval_constant_expression): Only shortcut
687 constant CONSTRUCTORs.
690 * constexpr.c (ensure_literal_type_for_constexpr_object): Don't
691 give a hard error in a template instantiation.
693 2015-01-21 Richard Biener <rguenther@suse.de>
696 * decl.c (duplicate_decls): Call set_builtin_decl_declared_p
697 for builtins the user declared correctly.
699 2015-01-16 Paolo Carlini <paolo.carlini@oracle.com>
702 * pt.c (unify): When BRACE_ENCLOSED_INITIALIZER_P (arg), handle
703 TREE_TYPE (elt) == error_mark_node.
705 2015-01-15 Jan Hubicka <hubicka@ucw.cz>
707 PR tree-optimization/62053
708 * tree.c (build_cplus_array_type): Layout type after variants are set.
710 2015-01-15 Jakub Jelinek <jakub@redhat.com>
712 * cp-gimplify.c (cp_genericize_r): Call
713 cp_ubsan_maybe_instrument_member_call for member calls.
714 (cp_ubsan_check_member_access_r): New function.
715 (cp_genericize_tree): Call cp_ubsan_instrument_member_accesses.
716 * cp-tree.h (cp_ubsan_maybe_instrument_member_call,
717 cp_ubsan_instrument_member_accesses,
718 cp_ubsan_maybe_instrument_downcast,
719 cp_ubsan_maybe_instrument_cast_to_vbase): New prototypes.
720 * cp-ubsan.c: New file.
721 * Make-lang.in (CXX_AND_OBJCXX_OBJS): Add cp/cp-ubsan.o.
722 * constexpr.c (cxx_eval_call_expression): Return void_node
724 (potential_constant_expression_1): Return true for
725 UBSAN_NULL, UBSAN_BOUNDS and UBSAN_VPTR internal calls.
726 * typeck.c (build_class_member_access_expr): Provide locus
728 (build_static_cast_1): Instrument downcasts.
729 * class.c (build_base_path): For -fsanitize=vptr and !fixed_type_p
730 add ubsan instrumentation for virtual_access.
731 * call.c: Include internal-fn.h.
732 (set_flags_from_callee): Handle internal calls.
734 2015-01-15 Momchil Velikov <momchil.velikov@gmail.com>
737 * name-lookup.c (pushdecl_maybe_friend_1): Hide friend functions
738 and function templates, declared only in the class.
739 * decl.c (duplicate_decls): Reveal hidden friend functions or
740 function templates, if they are redeclared outside the class.
742 2015-01-15 Jason Merrill <jason@redhat.com>
745 * constexpr.c (cxx_eval_binary_expression): Fix pasto.
748 * constexpr.c (potential_constant_expression_1): Handle reference
751 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
752 James Norris <jnorris@codesourcery.com>
753 Cesar Philippidis <cesar@codesourcery.com>
754 Ilmir Usmanov <i.usmanov@samsung.com>
755 Jakub Jelinek <jakub@redhat.com>
757 * parser.c: Include "gomp-constants.h".
758 (cp_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
759 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
760 Use OMP_CLAUSE_SET_MAP_KIND.
761 (cp_parser_omp_construct, cp_parser_pragma): Handle
762 PRAGMA_OACC_CACHE, PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA,
763 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_PARALLEL,
764 PRAGMA_OACC_LOOP, PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
765 (cp_parser_omp_clause_name): Handle "async", "copy", "copyout",
766 "create", "delete", "deviceptr", "host", "num_gangs",
767 "num_workers", "present", "present_or_copy", "pcopy",
768 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
769 "present_or_create", "pcreate", "vector_length", "wait".
770 (OACC_DATA_CLAUSE_MASK, OACC_ENTER_DATA_CLAUSE_MASK)
771 (OACC_EXIT_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
772 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
773 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
774 (cp_parser_omp_var_list_no_open): Handle OMP_CLAUSE__CACHE_.
775 (cp_parser_oacc_data_clause, cp_parser_oacc_data_clause_deviceptr)
776 (cp_parser_oacc_clause_vector_length, cp_parser_oacc_wait_list)
777 (cp_parser_oacc_clause_wait, cp_parser_omp_clause_num_gangs)
778 (cp_parser_omp_clause_num_workers, cp_parser_oacc_clause_async)
779 (cp_parser_oacc_all_clauses, cp_parser_oacc_cache)
780 (cp_parser_oacc_data, cp_parser_oacc_enter_exit_data)
781 (cp_parser_oacc_kernels, cp_parser_oacc_loop)
782 (cp_parser_oacc_parallel, cp_parser_oacc_update)
783 (cp_parser_oacc_wait): New functions.
784 * cp-tree.h (finish_oacc_data, finish_oacc_kernels)
785 (finish_oacc_parallel): New prototypes.
786 * semantics.c: Include "gomp-constants.h".
787 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
788 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
789 OMP_CLAUSE_SET_MAP_KIND.
790 (finish_omp_clauses): Handle OMP_CLAUSE_ASYNC,
791 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_WAIT, OMP_CLAUSE__CACHE_.
792 Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
793 (finish_oacc_data, finish_oacc_kernels, finish_oacc_parallel): New
796 2015-01-14 Paolo Carlini <paolo.carlini@oracle.com>
799 * decl2.c (var_defined_without_dynamic_init): Handle gracefully
802 2015-01-13 Jason Merrill <jason@redhat.com>
806 * constexpr.c (cxx_eval_binary_expression): Don't VERIFY_CONSTANT
808 (cxx_eval_increment_expression): Likewise.
811 * pt.c (coerce_template_parameter_pack): Return NULL for a
812 zero-length fixed parameter pack with a pack expansion arg.
815 * pt.c (unify): Don't try to deduce to std::initializer_list<T...>.
817 2015-01-12 Jason Merrill <jason@redhat.com>
820 * constexpr.c (cxx_eval_call_expression): A call to a void
821 function doesn't need to return a value.
823 2015-01-09 Michael Collison <michael.collison@linaro.org>
825 * call.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
826 input.h, alias.h, symtab.h, options.h, fold-const.h,
827 wide-int.h, and inchash.h due to flattening of tree.h.
829 * constexpr.c: Ditto.
830 * cp-array-notation.c: Ditto.
831 * cp-gimplify.c: Ditto.
833 * cp-objcp-common.c: Ditto.
846 * name-lookup.c: Ditto.
854 * semantics.c: Ditto.
859 2015-01-08 Jason Merrill <jason@redhat.com>
861 * cp-gimplify.c (cp_genericize): Use do_ubsan_in_current_function.
862 * decl.c (compute_array_index_type): Likewise.
863 * init.c (build_vec_init): Likewise.
864 * typeck.c (cp_build_binary_op): Likewise.
866 2015-01-08 Jason Merrill <jason@redhat.com>
868 * init.c (build_vec_init): Call ubsan_instrument_bounds to check
869 whether an initializer-list is too big for a VLA.
870 (throw_bad_array_length): Remove.
871 * cp-tree.h: Remove prototype.
873 2015-01-08 Paolo Carlini <paolo.carlini@oracle.com>
876 * decl.c (grokfndecl): Add bool parameter.
877 (grokdeclarator): Adjust calls.
878 (start_decl): Don't set DECL_DELETED_FN here.
880 2015-01-06 Jason Merrill <jason@redhat.com>
882 * parser.c (cp_parser_nested_name_specifier_opt): Diagnose invalid
886 * pt.c (type_dependent_expression_p): Handle variable templates.
887 * constexpr.c (potential_constant_expression_1): Use it.
890 * semantics.c (finish_offsetof): Handle templates here.
891 * parser.c (cp_parser_builtin_offsetof): Not here.
894 * semantics.c (process_outer_var_ref): Diagnose lambda in local
897 2015-01-06 Ville Voutilainen <ville.voutilainen@gmail.com>
900 * class.c (check_field_decls): Make copy assignment operators
901 complex only in c++98 mode.
903 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
906 * class.c (check_for_override): Warn when a virtual function is an
907 override not marked override.
909 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
911 * class.c (warn_hidden): Use auto_vec<tree> instead of tree_list to
913 (get_basefndecls): Adjust.
915 2015-01-05 Jakub Jelinek <jakub@redhat.com>
917 Update copyright years.
919 2015-01-05 Marek Polacek <polacek@redhat.com>
922 * typeck.c (cp_build_array_ref): Pass loc down to
923 warn_array_subscript_with_type_char.
926 Copyright (C) 2015 Free Software Foundation, Inc.
928 Copying and distribution of this file, with or without modification,
929 are permitted in any medium without royalty provided the copyright
930 notice and this notice are preserved.