/* { 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'" } */ |