1 //===------------------------ optional.cpp --------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #include "experimental/optional" 11 12 namespace std // purposefully not using versioning namespace 13 { namespace experimental { 14 15 #ifdef _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS 16 17 bad_optional_access::~bad_optional_access() _NOEXCEPT {} 18 19 #else 20 21 bad_optional_access::~bad_optional_access() _NOEXCEPT = default; 22 23 #endif 24 25 }} // std::experimental 26