bug#20862: 25.0.50; 32-bit Emacs configured --with-wide-int miscompiles CL

[Eli Zaretskii]

> Date: Sat, 27 Jun 2015 08:56:30 -0700
> From: Paul Eggert <eggert@cs.ucla.edu>
> CC: 20862@debbugs.gnu.org
> 
> This passage is dismaying, as it suggests that it's a matter of luck as to 
> whether trouble is avoided when two files that each used cl-gensym are loaded 
> together.

Yes, and I think it should not be too hard to come up with a number or
string that will not be random, and yet will be unique to each file.

> I guess the trouble that's avoided is the usual issue with macro 
> capture.  (Maybe we should file another bug report for this....)

Indeed, I think it's worth another bug report.

Thanks.