| // Test that the nothrow optimization works properly. | |
| // { dg-do compile } | |
| // { dg-options "-O -fdump-tree-optimized" } | |
| extern void blah() throw(); | |
| int i, j, k; | |
| int main() | |
| { | |
| try | |
| { | |
| ++i; | |
| blah(); | |
| ++j; | |
| } | |
| catch (...) | |
| { | |
| return -42; | |
| } | |
| } | |
| // The catch block should be optimized away. | |
| // { dg-final { scan-tree-dump-times "-42" 0 "optimized" } } |