external/bsd/libc++/dist/libcxx/src/optional.cpp

   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