libcxx/test/std/utilities/time/time.duration/time.duration.literals/literals2.fail.cpp


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// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
//                     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.
//
//===----------------------------------------------------------------------===//
#include <chrono>
#include <cassert>

int main()
{
#if _LIBCPP_STD_VER > 11 
    using std::chrono::hours;

    hours foo  =  4h;  // should fail w/conversion operator not found
#else
#error
#endif
}