Thanks David,
so I fix it with a Kernel postscript


2017-12-01 3:44 GMT+01:00 David T. Lewis <lewis@mail.msen.com>:
It is not just you. I see the same in my working trunk image.

Possibly it is a problem in the earlier CompiledCode updates that may have
gone unnoticed until you spotted it today.

Dave


On Fri, Dec 01, 2017 at 03:26:44AM +0100, Nicolas Cellier wrote:
> Apparently, I have (ByteArray subclasses identityIncludes: CompiledMethod)
> and: [CompiledMethod superclass ~= ByteArray].
> So there is a single class, but it is referenced twice.
>
> 2017-12-01 3:12 GMT+01:00 Nicolas Cellier <
> nicolas.cellier.aka.nice@gmail.com>:
>
> > Can you see this too when doing ByteArray browseHierarchy?
> >
> >
> >

>