[Bug fortran/83436] Internal file cannot be accessed by UNFORMATTED data transfer when reading from /dev/urandom

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83436

--- Comment #11 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
The problem went away after updating to a clean trunk,
re-bootstrapping and installing.

Let's try gcc-7 next...