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//===----------------------------------------------------------------------===//
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// The LLVM Compiler Infrastructure
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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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// Test default template arg:
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// template <class Rep, class Period = ratio<1>>
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#include <type_traits>
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static_assert((std::is_same<std::chrono::duration<int, std::ratio<1> >,
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std::chrono::duration<int> >::value), "");