Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp1y/left-shift-1.C @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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// PR c++/55095 // { dg-do compile { target c++14 } } // { dg-options "-Wshift-overflow=2" } // { dg-require-effective-target int32plus } #define INTM1 (sizeof (int) * __CHAR_BIT__ - 1) #define LLONGM1 (sizeof (long long) * __CHAR_BIT__ - 1) int i1 = 1 << INTM1; unsigned u1 = 1 << INTM1; long long int l1 = 1LL << LLONGM1;