forked from OSchip/llvm-project
30 lines
658 B
C++
30 lines
658 B
C++
//===----------------------------------------------------------------------===//
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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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// <functional>
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// reference_wrapper
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// template <ObjectType T> reference_wrapper<T> ref(T& t);
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// Don't allow binding to a temp
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// XFAIL: c++98, c++03
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#include <functional>
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struct A {};
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const A source() {return A();}
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int main()
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{
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std::reference_wrapper<const A> r = std::ref(source());
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}
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