cxx/test/utilities/ratio/ratio.comparison/ratio_equal.pass.cpp

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//===----------------------------------------------------------------------===// // // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // test ratio_equal #include <ratio> int main() { { typedef std::ratio<1, 1> R1; typedef std::ratio<1, 1> R2; static_assert((std::ratio_equal<R1, R2>::value), ""); } { typedef std::ratio<0x7FFFFFFFFFFFFFFFLL, 1> R1; typedef std::ratio<0x7FFFFFFFFFFFFFFFLL, 1> R2; static_assert((std::ratio_equal<R1, R2>::value), ""); } { typedef std::ratio<-0x7FFFFFFFFFFFFFFFLL, 1> R1; typedef std::ratio<-0x7FFFFFFFFFFFFFFFLL, 1> R2; static_assert((std::ratio_equal<R1, R2>::value), ""); } { typedef std::ratio<1, 0x7FFFFFFFFFFFFFFFLL> R1; typedef std::ratio<1, 0x7FFFFFFFFFFFFFFFLL> R2; static_assert((std::ratio_equal<R1, R2>::value), ""); } { typedef std::ratio<1, 1> R1; typedef std::ratio<1, -1> R2; static_assert((!std::ratio_equal<R1, R2>::value), ""); } { typedef std::ratio<0x7FFFFFFFFFFFFFFFLL, 1> R1; typedef std::ratio<-0x7FFFFFFFFFFFFFFFLL, 1> R2; static_assert((!std::ratio_equal<R1, R2>::value), ""); } { typedef std::ratio<-0x7FFFFFFFFFFFFFFFLL, 1> R1; typedef std::ratio<0x7FFFFFFFFFFFFFFFLL, 1> R2; static_assert((!std::ratio_equal<R1, R2>::value), ""); } { typedef std::ratio<1, 0x7FFFFFFFFFFFFFFFLL> R1; typedef std::ratio<1, -0x7FFFFFFFFFFFFFFFLL> R2; static_assert((!std::ratio_equal<R1, R2>::value), ""); } }