cxx/test/utilities/time/time.duration/time.duration.special/zero.pass.cpp

34 lines
739 B
C++
Raw Normal View History

//===----------------------------------------------------------------------===//
//
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <chrono>
// duration
// static constexpr duration zero();
#include <chrono>
#include <cassert>
#include "../../rep.h"
template <class D>
void test()
{
typedef typename D::rep Rep;
Rep zero_rep = std::chrono::duration_values<Rep>::zero();
assert(D::zero().count() == zero_rep);
}
int main()
{
test<std::chrono::duration<int> >();
test<std::chrono::duration<Rep> >();
}