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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// <chrono>
// duration
// Period shall be a specialization of ratio, diagnostic required.
#include <chrono>
template <int N, int D = 1>
class Ratio
{
public:
static const int num = N;
static const int den = D;
};
int main(int, char**)
{
typedef std::chrono::duration<int, Ratio<1> > D;
D d;
return 0;
}
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