b64f8b07c1
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@119395 91177308-0d34-0410-b5e6-96231b3b80d8
31 lines
958 B
C++
31 lines
958 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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// <utility>
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// template <class T1, class T2> struct pair
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// tuple_element<I, pair<T1, T2> >::type
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#include <utility>
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int main()
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{
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{
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typedef std::pair<int, short> P1;
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static_assert((std::is_same<std::tuple_element<0, P1>::type, int>::value), "");
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static_assert((std::is_same<std::tuple_element<1, P1>::type, short>::value), "");
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}
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{
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typedef std::pair<int*, char> P1;
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static_assert((std::is_same<std::tuple_element<0, P1>::type, int*>::value), "");
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static_assert((std::is_same<std::tuple_element<1, P1>::type, char>::value), "");
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}
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}
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