//===----------------------------------------------------------------------===// // // 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 nested types // typedef Rep rep; // typedef Period period; #include <chrono> #include <type_traits> int main() { typedef std::chrono::duration<long, std::ratio<3, 2> > D; static_assert((std::is_same<D::rep, long>::value), ""); static_assert((std::is_same<D::period, std::ratio<3, 2> >::value), ""); }