[Bug fortran/80945] Invalid code with allocatable character array in READ/WRITE statement

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80945

--- Comment #6 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
If this patch is fixed, please remember to remove the extra
check in frontend-passes.c (traverse_io_block). Just grep
for 80945.