bug#71398: 30.0.50; Byte-compiling eat 0.9.4 stalls

[Steven Allen]

Stefan Monnier <monnier@iro.umontreal.ca> writes:
> I installed into `master` a new optimization which seems to get us back
> to a sane expansion for your case.  Can you confirm that it fixes it
> for you?

Confirmed fixed (and I recompiled all my other packages so there are no
other regressions there). Thanks!