[Bug fortran/87734] [7/8/9 Regression] ICE in is_illegal_recursion check for character len= parameter

[janus at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87734

--- Comment #10 from janus at gcc dot gnu.org ---
(In reply to Dominique d'Humieres from comment #9)
> > Would be useful to find out which commit triggered this change ...
> 
> Revision r267783 (pr88376) seems to be a good suspect.

You mean r267793. Yes, that's certainly what fixed the ICE.