| // { dg-do run } | |
| // Origin: Mark Mitchell <mark@codesourcery.com> | |
| #include <stdlib.h> | |
| struct S { | |
| ~S (); | |
| }; | |
| bool flag; | |
| S* s1; | |
| S* s2; | |
| void* operator new (size_t s) | |
| { | |
| return malloc (s); | |
| } | |
| void operator delete (void* p) | |
| { | |
| if (flag && p != s2) | |
| abort (); | |
| } | |
| S::~S () { | |
| if (this != s2) | |
| abort (); | |
| s1 = 0; | |
| } | |
| int main () { | |
| s2 = new S; | |
| s1 = s2; | |
| // Turn on the check in `operator delete'. | |
| flag = true; | |
| delete s1; | |
| // Turn it off again so that normal shutdown code works. | |
| flag = false; | |
| } | |