| // PR target/29487 | |
| // { dg-require-weak "" } | |
| // { dg-do run { xfail "hppa*-hp-hpux11.*" } } | |
| // { dg-additional-sources "weak1-a.cc" } | |
| // { dg-options "-O2" } | |
| extern __attribute__((weak)) | |
| void f() { | |
| } | |
| int main () { | |
| try { | |
| f(); | |
| return 1; | |
| } catch (int i) { | |
| /* Although the implementation of f in this file does not throw | |
| any exceptions, it is weak, and may therefore be replaced at | |
| link time. Therefore, the compiler must not optimize away this | |
| catch clause. */ | |
| if (i != 7) | |
| return 2; | |
| } | |
| } |