https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78881
--- Comment #12 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> --- Another issue: In the case with file I/O if the child procedure consumes the EOR character, upon return, the parent is also wanting to complete the EOR the check for EOR and hits EOF. Lets see what I get from c.l.f
