[Bug fortran/80657] [7/8/9 Regression] Loop in character function declaration

[zeccav at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80657

--- Comment #10 from Vittorio Zecca <zeccav at gmail dot com> ---
Just applied the fix: gfortran delivers an error message and exits. In
10 milliseconds!
Thank you for fixing this one.