| // PR c++/51331 | |
| // { dg-do run } | |
| struct A { | |
| A(): x(10) {} | |
| virtual ~A() {} | |
| int x; | |
| }; | |
| struct B: public virtual A { | |
| }; | |
| struct C: public virtual A { | |
| }; | |
| struct D: public B, virtual public C { | |
| D(): B(), C() {} // note an explicit call to C() which is auto-generated | |
| }; | |
| int main() { | |
| D* d = new D(); | |
| // Crashes here with the following message: | |
| // *** glibc detected *** ./test: free(): invalid next size (fast) | |
| delete d; | |
| } |