minix/external/bsd/libc++/dist/libcxx/test/thread/futures/futures.shared_future/default.pass.cpp
Lionel Sambuc 4684ddb6aa LLVM Minix changes
- import libcxx
 - reduce targets to the one when compiled as a tools

Change-Id: Iabb8427f80ff8e89463559a28bcb8b4f2bdbc496
2014-07-28 17:05:59 +02:00

33 lines
698 B
C++

//===----------------------------------------------------------------------===//
//
// 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.
//
//===----------------------------------------------------------------------===//
// <future>
// class shared_future<R>
// shared_future();
#include <future>
#include <cassert>
int main()
{
{
std::shared_future<int> f;
assert(!f.valid());
}
{
std::shared_future<int&> f;
assert(!f.valid());
}
{
std::shared_future<void> f;
assert(!f.valid());
}
}