On 6/18/20 1:12 PM, Tino Calancha wrote:
> Is it OK for you to add the following patch?

Yes, good idea. I wondered a while ago (to myself) why AREF doesn't check
subscripts when Emacs is configured with --enable-checking. Now that I think
about it more, it's most likely because AREF was a macro and didn't want to
evaluate its index argument multiple times. We don't need to worry about that
any more.

aref_addr should have a similar check (off by one since one can address one past
the end of an array).

There's no need to change test/manual/etags/c-src/emacs/src/lisp.h as that's
just a data file (and changes can be harmful there as they can mess up the tests).

I installed the attached.