//===----------------------------------------------------------------------===// // // 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. // //===----------------------------------------------------------------------===// // // divides #include #include #include int main() { typedef std::divides F; const F f = F(); static_assert((std::is_same::value), "" ); static_assert((std::is_same::value), "" ); static_assert((std::is_same::value), "" ); assert(f(36, 4) == 9); #if _LIBCPP_STD_VER > 11 typedef std::divides<> F2; const F2 f2 = F2(); assert(f2(36, 4) == 9); assert(f2(36.0, 4) == 9); assert(f2(18, 4.0) == 4.5); // exact in binary constexpr int foo = std::divides () (3, 2); static_assert ( foo == 1, "" ); constexpr int bar = std::divides<> () (3.0, 2); static_assert ( bar == 1, "" ); #endif }