| // PR tree-optimization/59622 | |
| // { dg-do compile } | |
| // { dg-options "-O2" } | |
| struct C { int a; int b; }; | |
| namespace | |
| { | |
| struct A | |
| { | |
| virtual C foo (); // { dg-warning "used but never defined" } | |
| C bar () { return foo (); } | |
| }; | |
| } | |
| C | |
| baz () | |
| { | |
| A a; | |
| return a.bar (); | |
| } |