[Bug fortran/15510] New: Should not warn about unused variables from used modules

["schnetter at aei dot mpg dot de" <gcc-bugzilla at gcc dot gnu dot org>]

Gfortran should not warn about unused variables from used modules.  It is 
common to declare a set of (global) variables in a module and then use this 
module wherever some of these are needed.  It would be very cumbersome to use 
only those variables that are actually needed. 
 
The current behaviour leads to many useless warnings.

-- 
           Summary: Should not warn about unused variables from used modules
           Product: gcc
           Version: 3.5.0
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: schnetter at aei dot mpg dot de
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15510