[Bug fortran/88379] [8/9/10/11 Regression] [Coarray] ICE with allocatable coarray, class and associate in resolve_assoc_var, at fortran/resolve.c:8750

[anlauf at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88379

--- Comment #5 from anlauf at gcc dot gnu.org ---
NULL pointer dereference fix, committed to master as obvious:

https://gcc.gnu.org/pipermail/fortran/2020-June/054665.html

Backports pending.