| // PR c++/104642 | |
| // At -O0 and -Og we default to -funreachable-traps | |
| // so the below should abort at runtime. | |
| // { dg-do run } | |
| // { dg-shouldfail { *-*-* } } | |
| // { dg-additional-options "-O2" } | |
| bool b; | |
| __attribute__ ((optimize ("Og"))) | |
| int f() { | |
| if (b) return 42; | |
| } // { dg-warning "-Wreturn-type" } | |
| int main() { f(); } |