1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // test ratio_subtract 11 12 #include <ratio> 13 14 int main() 15 { 16 typedef std::ratio<-0x7FFFFFFFFFFFFFFFLL, 1> R1; 17 typedef std::ratio<1, 1> R2; 18 typedef std::ratio_subtract<R1, R2>::type R; 19 } 20
