Unsafe Behavior

changetype

Treat changetype<usize>(obj) with the same caution as a C/C++ raw pointer. If the object's lifetime isn't strictly managed, it must remain rooted or reachable within the GC to prevent premature collection. Failure to do so results in a dangling pointer once the GC executes

The use of changetype<Obj>(raw_ptr) carries significant risk because it bypasses all runtime type validation. It is the developer's responsibility to guarantee that raw_ptr is a valid pointer derived from a changetype<usize> call and that the source object is type-compatible with Obj.