1// Copyright 2017 The Abseil Authors.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7// https://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15#include "absl/types/bad_optional_access.h"
16
17#ifndef ABSL_HAVE_STD_OPTIONAL
18
19#include <cstdlib>
20
21#include "absl/base/config.h"
22#include "absl/base/internal/raw_logging.h"
23
24namespace absl {
25
26bad_optional_access::~bad_optional_access() = default;
27
28const char* bad_optional_access::what() const noexcept {
29 return "optional has no value";
30}
31
32namespace optional_internal {
33
34void throw_bad_optional_access() {
35#ifdef ABSL_HAVE_EXCEPTIONS
36 throw bad_optional_access();
37#else
38 ABSL_RAW_LOG(FATAL, "Bad optional access");
39 abort();
40#endif
41}
42
43} // namespace optional_internal
44} // namespace absl
45
46#endif // ABSL_HAVE_STD_OPTIONAL
47