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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
// template <class Rep1, class Period, class Rep2>
// constexpr
// duration<typename common_type<Rep1, Rep2>::type, Period>
// operator*(const duration<Rep1, Period>& d, const Rep2& s);
// template <class Rep1, class Period, class Rep2>
// constexpr
// duration<typename common_type<Rep1, Rep2>::type, Period>
// operator*(const Rep1& s, const duration<Rep2, Period>& d);
#include <chrono>
#include <cassert>
int main()
{
{
std::chrono::nanoseconds ns(3);
ns = ns * 5;
assert(ns.count() == 15);
ns = 6 * ns;
assert(ns.count() == 90);
}
#ifndef _LIBCPP_HAS_NO_CONSTEXPR
{
constexpr std::chrono::nanoseconds ns(3);
constexpr std::chrono::nanoseconds ns2 = ns * 5;
static_assert(ns2.count() == 15, "");
constexpr std::chrono::nanoseconds ns3 = 6 * ns;
static_assert(ns3.count() == 18, "");
}
#endif
}
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