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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <chrono>
// duration
// Test default template arg:
// template <class Rep, class Period = ratio<1>>
// class duration;
#include <chrono>
#include <type_traits>
int main()
{
static_assert((std::is_same<std::chrono::duration<int, std::ratio<1> >,
std::chrono::duration<int> >::value), "");
}
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