[Bug fortran/95979] [10/11 Regression] ICE in get_kind, at fortran/simplify.c:129

[anlauf at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95979

--- Comment #4 from anlauf at gcc dot gnu.org ---
(In reply to anlauf from comment #3)
> Maybe the issue is related to PR87711, where the optional KIND argument
> causes havoc with the elementalness of an intrinsic. (There it is LEN_TRIM).

Replying to myself: it seems to be that simplification fails when one of
the arguments to INDEX is array-valued.  Might be a general issue.