e0f10734b1
Compiler yields compile error within a function witch used in unevaluate context of constexpr function because of CWG 1581 [2]. 1. https://llvm.org/bugs/show_bug.cgi?id=23135 2. http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_active.html#1581
25 lines
640 B
C++
25 lines
640 B
C++
/*=============================================================================
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Copyright (c) 2015 Kohei Takahashi
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#include <boost/core/ignore_unused.hpp>
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#include <boost/fusion/support/pair.hpp>
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using namespace boost::fusion;
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template <typename C>
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void copy()
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{
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pair<int, C> src;
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pair<int, C> dest = src;
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boost::ignore_unused(dest);
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}
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int main()
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{
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copy<pair<void, float> >();
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}
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