[Patch, fortran] PR31630 revisited

[FX Coudert]

> 2007-05-01  Paul Thomas  <pault@gcc.gnu.org>
>
> 	PR fortran/31630
> 	* resolve.c (resolve_symbol): Remove the flagging mechanism from the
> 	formal namespace resolution and instead check that the formal
> 	namespace is not the current namespace.

OK for mainline.