bug#31635: mapcon hangs emacs 24.5.1 of debian

[Noam Postavsky]

tags 31635 fixed
close 31635 26.1
quit

Noam Postavsky <npostavs@gmail.com> writes:

> Dave Goel <deego3@gmail.com> writes:
>
>> Per kenzo of #emacs, bug also exists in build 27 on a mac
>
> On my build of master I don't get a hang, I get this error:
>
> Debugger entered--Lisp error: (circular-list (nil nil . #2))
>   nconc((nil nil nil . #2) (nil nil . #2) (nil nil . #3))
>   apply(nconc ((nil nil nil . #4) (nil nil . #4) (nil nil . #5)))
>   mapcon(identity (nil nil nil . #3))
>
> On 26.1 the debugger hangs when trying to print this though (that is
> Bug#31146).

I'm therefore closing this report.