[Bug fortran/77603] ICE: Segmentation fault (program f951)

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77603

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
GCC 8.2+ produces:
example.f90:5:29:

       implicit character(len(zfn)) (x)
                             1
Error: Self reference in character length expression for 'zfn' at (1)
Compiler returned: 1