[Issue 24270] Pointer to Nullable of recursive struct

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=24270

Basile-z <b2.temp at gmx.com> changed:

           What    |Removed                     |Added
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                 CC|                            |b2.temp at gmx.com

--- Comment #4 from Basile-z <b2.temp at gmx.com> ---
(In reply to Nick Treleaven from comment #3)
> Just to note that this compiles fine:
> 
> struct S(T)
> {
>     int i;
>     T m;
> }
> struct R {
>     int i;
>     S!(R)* m;
> }

The problem shows the tip of its nose when performing static introspection and
while the decl sema of the struct is not finished. Just start doing some
`__traits` things and you'll get some similar errors.

Note that actually I think the error message is correct (and this report is
likely a duplicate BTW, already seen that `hasIndirection` issue in the past)

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