| #include <stdlib.h> | |
| struct union_wrapper | |
| { | |
| union | |
| { | |
| int i; | |
| void *ptr; | |
| } u; | |
| }; | |
| struct union_wrapper | |
| test_1 (void) | |
| { | |
| struct union_wrapper uw1; | |
| uw1.u.ptr = malloc (1024); | |
| return uw1; | |
| } | |
| struct union_wrapper | |
| test_2 (void) | |
| { | |
| struct union_wrapper uw2; | |
| uw2.u.ptr = malloc (1024); | |
| } /* { dg-warning "leak of 'uw2.u.ptr'" } */ |