text: //===----------------------------------------------------------------------===//
  //
  //                     The LLVM Compiler Infrastructure
  //
  // This file is dual licensed under the MIT and the University of Illinois Open
  // Source Licenses. See LICENSE.TXT for details.
  //
  //===----------------------------------------------------------------------===//
  //
  // UNSUPPORTED: libcpp-has-no-threads
  //
  // This test uses new symbols that were not defined in the libc++ shipped on
  // darwin11 and darwin12:
  // XFAIL: with_system_cxx_lib=x86_64-apple-darwin11
  // XFAIL: with_system_cxx_lib=x86_64-apple-darwin12
  
  // <memory>
  
  // shared_ptr
  
  // template <class T>
  // shared_ptr<T>
  // atomic_load(const shared_ptr<T>* p)
  
  #include <memory>
  #include <cassert>
  
  int main()
  {
  #if __has_feature(cxx_atomic)
      {
          std::shared_ptr<int> p(new int(3));
          std::shared_ptr<int> q = std::atomic_load(&p);
          assert(*q == *p);
      }
  #endif
  }
  