| /* { dg-do run } */ | |
| /* { dg-options "-fsanitize=shift -w" } */ | |
| #include <stdio.h> | |
| int | |
| main (void) | |
| { | |
| fputs ("UBSAN TEST START\n", stderr); | |
| unsigned int a = 1; | |
| a <<= 31; | |
| a <<= 1; | |
| fputs ("UBSAN TEST END\n", stderr); | |
| return 0; | |
| } | |
| /* { dg-output "UBSAN TEST START(\n|\r\n|\r)UBSAN TEST END" } */ |