Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/c-c++-common/ubsan/overflow-add-3.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do run } */ /* { dg-options "-fsanitize=signed-integer-overflow -Wno-unused-variable -fno-sanitize-recover=signed-integer-overflow" } */ /* { dg-shouldfail "ubsan" } */ #define INT_MAX __INT_MAX__ #define INT_MIN (-__INT_MAX__ - 1) int main (void) { volatile int j = INT_MAX; volatile int i = 1; volatile int k = j + i; return 0; } /* { dg-output "signed integer overflow: 2147483647 \\+ 1 cannot be represented in type 'int'" } */