[Issue 14912] Move initialisation of GC'd struct and class data from the callee to the caller

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=14912

--- Comment #7 from Iain Buclaw <ibuclaw at gdcproject.org> ---
(In reply to Steven Schveighoffer from comment #6)
> Why would a template need memcpy?
> 
> T *_d_newitem(T)()
> {
>    // could eliminate typeid here
>    T *result = cast(T *)GC.malloc(T.sizeof, typeid(T).flags);
>    *result = T.init;
>    return result;
> }

That's fine for anything except classes...

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