[Issue 15498] Unhelpful error message "destructors, postblits and invariants are not allowed in overlapping fields"

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15498

--- Comment #6 from Steven Schveighoffer <schveiguy at yahoo.com> ---
(In reply to Kenji Hara from comment #5)
> If there's no unions (overlapped fields), the error print would be a
> compiler bug.
> 
> Honestly I cannot say anything until I see what the "some stuff" actually is.

I would also like to see what is in there, but even without that, the error
report is at least misleading.

Note the error once again:

Error: struct libep.componentdesc.ComponentDesc destructors, postblits and
invariants are not allowed in overlapping fields info and baseClass

And the struct ComponentDesc:

struct ComponentDesc
{
  ComponentInfo info;
  SharedString baseClass;
}

Is there any way to define ComponentInfo or SharedString such that info and
baseClass overlap? I wouldn't think so.

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