ab61b2c9f1
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187906 91177308-0d34-0410-b5e6-96231b3b80d8
37 lines
808 B
C++
37 lines
808 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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// constexpr pair();
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#include <utility>
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#include <cassert>
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int main()
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{
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{
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typedef std::pair<float, short*> P;
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P p;
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assert(p.first == 0.0f);
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assert(p.second == nullptr);
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}
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#if _LIBCPP_STD_VER > 11
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{
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typedef std::pair<float, short*> P;
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constexpr P p;
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static_assert(p.first == 0.0f, "");
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static_assert(p.second == nullptr, "");
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}
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#endif
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}
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