[Bug fortran/60956] [4.8/4.9/5 Regression] error reading (and writing) large text files in gfortran

[jvdelisle at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60956

--- Comment #6 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> ---
For formatted, we already are parsing along the format string and we know when
its list directed, so I think we could either call fbuf_alloc with a flag or
call a different version of it that would auto flush or something similar. 
Maybe not buffer and let the OS do its thing.