[Bug fortran/31821] character pointer => target(range) should detect if lengths don't match

[tkoenig at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31821

--- Comment #7 from Thomas Koenig <tkoenig at gcc dot gnu.org> 2010-12-12 
13:58:15 UTC ---
Created attachment 22724
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22724
patch which causes regressions