1 //===------------------------ optional.cpp --------------------------------===//
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
7 //===----------------------------------------------------------------------===//
14 bad_optional_access::~bad_optional_access() _NOEXCEPT = default;
16 const char* bad_optional_access::what() const _NOEXCEPT {
17 return "bad_optional_access";
23 #include <experimental/__config>
25 // Preserve std::experimental::bad_optional_access for ABI compatibility
26 // Even though it no longer exists in a header file
27 _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL
29 class _LIBCPP_EXCEPTION_ABI _LIBCPP_AVAILABILITY_BAD_OPTIONAL_ACCESS bad_optional_access
30 : public std::logic_error
33 bad_optional_access() : std::logic_error("Bad optional Access") {}
35 // Get the key function ~bad_optional_access() into the dylib
36 virtual ~bad_optional_access() _NOEXCEPT;
39 bad_optional_access::~bad_optional_access() _NOEXCEPT = default;
41 _LIBCPP_END_NAMESPACE_EXPERIMENTAL