| /* { dg-do run } */ |
| /* { dg-options "-fsanitize=shift -w" } */ |
| |
| int |
| main (void) |
| { |
| int a = 1; |
| volatile int b = -5; |
| long long int c = -6; |
| |
| a << -3; |
| 1 << -4; |
| 1 << b; |
| a << c; |
| a << (b + c); |
| |
| return 0; |
| } |
| /* { dg-output "shift exponent -3 is negative\[^\n\r]*(\n|\r\n|\r)" } */ |
| /* { dg-output "\[^\n\r]*shift exponent -4 is negative\[^\n\r]*(\n|\r\n|\r)" } */ |
| /* { dg-output "\[^\n\r]*shift exponent -5 is negative\[^\n\r]*(\n|\r\n|\r)" } */ |
| /* { dg-output "\[^\n\r]*shift exponent -6 is negative\[^\n\r]*(\n|\r\n|\r)" } */ |
| /* { dg-output "\[^\n\r]*shift exponent -11 is negative" } */ |
