|
150
|
1 //===------------------------ optional.cpp --------------------------------===//
|
|
|
2 //
|
|
|
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
|
4 // See https://llvm.org/LICENSE.txt for license information.
|
|
|
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
|
6 //
|
|
|
7 //===----------------------------------------------------------------------===//
|
|
|
8
|
|
|
9 #include "optional"
|
|
221
|
10 #include "__availability"
|
|
150
|
11
|
|
|
12 namespace std
|
|
|
13 {
|
|
|
14
|
|
221
|
15 bad_optional_access::~bad_optional_access() noexcept = default;
|
|
150
|
16
|
|
221
|
17 const char* bad_optional_access::what() const noexcept {
|
|
150
|
18 return "bad_optional_access";
|
|
|
19 }
|
|
|
20
|
|
|
21 } // std
|
|
|
22
|
|
|
23
|
|
|
24 #include <experimental/__config>
|
|
|
25
|
|
|
26 // Preserve std::experimental::bad_optional_access for ABI compatibility
|
|
|
27 // Even though it no longer exists in a header file
|
|
|
28 _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL
|
|
|
29
|
|
|
30 class _LIBCPP_EXCEPTION_ABI _LIBCPP_AVAILABILITY_BAD_OPTIONAL_ACCESS bad_optional_access
|
|
|
31 : public std::logic_error
|
|
|
32 {
|
|
|
33 public:
|
|
|
34 bad_optional_access() : std::logic_error("Bad optional Access") {}
|
|
|
35
|
|
|
36 // Get the key function ~bad_optional_access() into the dylib
|
|
221
|
37 virtual ~bad_optional_access() noexcept;
|
|
150
|
38 };
|
|
|
39
|
|
221
|
40 bad_optional_access::~bad_optional_access() noexcept = default;
|
|
150
|
41
|
|
|
42 _LIBCPP_END_NAMESPACE_EXPERIMENTAL
|
