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libcxx initial import

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103490 91177308-0d34-0410-b5e6-96231b3b80d8
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Howard Hinnant
2010-05-11 19:42:16 +00:00
commit bc8d3f97eb
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49
test/utilities/utility/forward/move_only.pass.cpp Normal file
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//===----------------------------------------------------------------------===//
//
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// test move
#include <utility>
#include <cassert>
class move_only
{
#ifdef _LIBCPP_MOVE
move_only(const move_only&);
move_only& operator=(const move_only&);
#else
move_only(move_only&);
move_only& operator=(move_only&);
#endif
public:
#ifdef _LIBCPP_MOVE
move_only(move_only&&) {}
move_only& operator=(move_only&&) {}
#else
operator std::__rv<move_only> () {return std::__rv<move_only>(*this);}
move_only(std::__rv<move_only>) {}
#endif
move_only() {}
};
move_only source() {return move_only();}
const move_only csource() {return move_only();}
void test(move_only) {}
int main()
{
move_only mo;
test(std::move(mo));
test(source());
}