1c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant//===----------------------------------------------------------------------===// 2c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// 3c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// The LLVM Compiler Infrastructure 4c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// 5b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// This file is dual licensed under the MIT and the University of Illinois Open 6b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// Source Licenses. See LICENSE.TXT for details. 7c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// 8c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant//===----------------------------------------------------------------------===// 9c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 10c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// test ratio_less_equal 11c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 12c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant#include <ratio> 13c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 14c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnantint main() 15c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant{ 16c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant { 17c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant typedef std::ratio<1, 1> R1; 18c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant typedef std::ratio<1, 1> R2; 19c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant static_assert((std::ratio_less_equal<R1, R2>::value), ""); 20c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant } 21c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant { 22c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant typedef std::ratio<0x7FFFFFFFFFFFFFFFLL, 1> R1; 23c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant typedef std::ratio<0x7FFFFFFFFFFFFFFFLL, 1> R2; 24c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant static_assert((std::ratio_less_equal<R1, R2>::value), ""); 25c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant } 26c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant { 27c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant typedef std::ratio<-0x7FFFFFFFFFFFFFFFLL, 1> R1; 28c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant typedef std::ratio<-0x7FFFFFFFFFFFFFFFLL, 1> R2; 29c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant static_assert((std::ratio_less_equal<R1, R2>::value), ""); 30c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant } 31c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant { 32c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant typedef std::ratio<1, 0x7FFFFFFFFFFFFFFFLL> R1; 33c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant typedef std::ratio<1, 0x7FFFFFFFFFFFFFFFLL> R2; 34c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant static_assert((std::ratio_less_equal<R1, R2>::value), ""); 35c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant } 36c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant { 37c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant typedef std::ratio<1, 1> R1; 38c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant typedef std::ratio<1, -1> R2; 39c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant static_assert((!std::ratio_less_equal<R1, R2>::value), ""); 40c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant } 41c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant { 42c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant typedef std::ratio<0x7FFFFFFFFFFFFFFFLL, 1> R1; 43c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant typedef std::ratio<-0x7FFFFFFFFFFFFFFFLL, 1> R2; 44c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant static_assert((!std::ratio_less_equal<R1, R2>::value), ""); 45c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant } 46c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant { 47c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant typedef std::ratio<-0x7FFFFFFFFFFFFFFFLL, 1> R1; 48c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant typedef std::ratio<0x7FFFFFFFFFFFFFFFLL, 1> R2; 49c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant static_assert((std::ratio_less_equal<R1, R2>::value), ""); 50c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant } 51c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant { 52c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant typedef std::ratio<1, 0x7FFFFFFFFFFFFFFFLL> R1; 53c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant typedef std::ratio<1, -0x7FFFFFFFFFFFFFFFLL> R2; 54c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant static_assert((!std::ratio_less_equal<R1, R2>::value), ""); 55c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant } 56c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant} 57