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view gcc/testsuite/g++.dg/ubsan/cxx2a-shift-2.C @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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/* { dg-do run } */
/* { dg-options "-fsanitize=shift -w -fno-sanitize-recover=shift -std=c++2a" } */

int
main ()
{
  int a = -42;
  a <<= 1;
  a = -43;
  a <<= 0;
  a = -44;
  a <<= (__SIZEOF_INT__ * __CHAR_BIT__ - 1);
  a = 32;
  a <<= (__SIZEOF_INT__ * __CHAR_BIT__ - 3);
}