1 // PR target/29487 2 // { dg-do run { xfail { hppa*-*-hpux* && { ! hppa*64*-*-* } } } } 3 // { dg-require-weak-override "" } 4 // { dg-additional-sources "weak1-a.cc" } 5 // { dg-options "-O2" } 6 7 extern __attribute__((weak)) 8 void f() { 9 } 10 11 int main () { 12 try { 13 f(); 14 return 1; 15 } catch (int i) { 16 /* Although the implementation of f in this file does not throw 17 any exceptions, it is weak, and may therefore be replaced at 18 link time. Therefore, the compiler must not optimize away this 19 catch clause. */ 20 if (i != 7) 21 return 2; 22 } 23 } 24
