[Bug fortran/50753] dshiftl/dshiftr: Rejects valid BOZ, accepts double BOZ

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50753

--- Comment #3 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-10-29 
15:18:28 UTC ---
Submitted patch:
http://gcc.gnu.org/ml/fortran/2011-10/msg00203.html