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Viewing changes to libcxx/test/thread/futures/futures.shared_future/default.pass.cpp

  • Committer: Package Import Robot
  • Author(s): Andrej Belym
  • Date: 2012-06-02 19:25:47 UTC
  • Revision ID: package-import@ubuntu.com-20120602192547-b6ta950a8ckc9um2
Tags: upstream-1.0~svn160132
Import upstream version 1.0~svn160132

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libcxx/test/thread/futures/futures.shared_future/default.pass.cpp
 
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//===----------------------------------------------------------------------===//
 
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//
 
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//                     The LLVM Compiler Infrastructure
 
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//
 
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// This file is dual licensed under the MIT and the University of Illinois Open
 
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// Source Licenses. See LICENSE.TXT for details.
 
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//
 
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//===----------------------------------------------------------------------===//
 
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// <future>
 
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// class shared_future<R>
 
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// shared_future();
 
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#include <future>
 
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#include <cassert>
 
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int main()
 
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{
 
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    {
 
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        std::shared_future<int> f;
 
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        assert(!f.valid());
 
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    }
 
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    {
 
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        std::shared_future<int&> f;
 
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        assert(!f.valid());
 
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    }
 
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    {
 
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        std::shared_future<void> f;
 
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        assert(!f.valid());
 
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    }
 
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}