Re: Merging scratch/no-purespace to remove unexec and purespace

[Gerd Möllmann]

Pip Cet via "Emacs development discussions." <emacs-devel@gnu.org>
writes:

> "Andrea Corallo" <acorallo@gnu.org> writes:
>
>>> Uninterned symbols are unique, i.e. (eq '#:a '#:a) => nil.
>>> Wouldn't that help?
>>
>> Yes. we want and still can use eq in the test, I guess the best is to
>> create and store an uninterned symbol somewhere, so we can use it to
>> mark and test those locations in the relocation vector.
>
> I still don't see how, sorry.  We can put a new uninterned symbol into
> the relocation vector, but there's no read syntax for "put this specific
> uninterned symbol here", is there?

No, there isn't except for the #1=, #1# thing I mentioned.