2012-07-30 03:40:57 +02:00
|
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
//
|
|
|
|
// 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.
|
|
|
|
//
|
|
|
|
//===----------------------------------------------------------------------===//
|
2013-02-06 01:59:06 +01:00
|
|
|
//
|
|
|
|
// This test uses new symbols that were not defined in the libc++ shipped on
|
|
|
|
// darwin11 and darwin12:
|
|
|
|
// XFAIL: with_system_lib=x86_64-apple-darwin11
|
|
|
|
// XFAIL: with_system_lib=x86_64-apple-darwin12
|
2012-07-30 03:40:57 +02:00
|
|
|
|
|
|
|
// <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
|
|
|
|
}
|