| // { dg-do compile } | |
| #include <stdlib.h> | |
| void test_1 (void *ptr) | |
| { | |
| free (ptr); | |
| free (ptr); /* { dg-warning "double-'free' of 'ptr'" } */ | |
| } | |
| /* Test of double-free in ctor. */ | |
| struct s2 | |
| { | |
| s2 (void *v) | |
| { | |
| free (v); // { dg-warning "double-'free' of 'v'" } | |
| } | |
| }; | |
| void test_2 (void *ptr) | |
| { | |
| free (ptr); // { dg-message "first 'free' here" } | |
| s2 a (ptr); // { dg-message "passing freed pointer 'ptr' in call to 's2::s2' from 'test_2'" } | |
| } |