22 lines
577 B
C++
22 lines
577 B
C++
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// -*- C++ -*-
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//===----------------------------------------------------------------------===//
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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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// UNSUPPORTED: c++98, c++03, c++11, c++14
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// <variant>
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// constexpr size_t variant_npos = -1;
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#include <variant>
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int main() {
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static_assert(std::variant_npos == static_cast<std::size_t>(-1), "");
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}
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