[Bug libfortran/48587] Avoid exhausting unit number with NEWUNIT=

[jb at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48587

Janne Blomqvist <jb at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Assignee|unassigned at gcc dot gnu.org      |jb at gcc dot gnu.org

--- Comment #7 from Janne Blomqvist <jb at gcc dot gnu.org> ---
I have a preliminary patch, which I'm planning to finish and submit when 4.10
stage 1 opens. Assigning to myself.