[Issue 24772] Casting class references to void* should be @safe

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=24772

--- Comment #3 from Richard (Rikki) Andrew Cattermole <alphaglosined at gmail.com> ---
That code is unsafe.

You have lost the type system guarantees, calling into unknown code.

Which yes, if you passed the wrong arguments could have led to program
corruption.

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