[Bug fortran/56226] Add support for DEC UNION and MAP extensions

[fritzoreese at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56226

--- Comment #7 from Fritz Reese <fritzoreese at gmail dot com> ---
FWIW I have the patches ready against the gcc-5.0.0 dev trunk, I'm just waiting
on my employer's lawyer, who has been on vacation for several weeks, to sort
out the legal issues.

The wheels of justice spin awfully slow.