[Bug fortran/34227] New: initialized symbol in common: Better error message

[burnus at gcc dot gnu dot org]

character(len=3) :: emname(nmin)=(/'bar','baz'/)
 common/nmstr/emname
end

currently gfortran prints:

   Error: Previously initialized symbol 'emname' in COMMON block 'nmstr' at (1)

If find the error message of NAG f95 better, which mentions that BLOCK DATA can
be used:

   Error: EMNAME has been initialised - can only be COMMON in BLOCK DATA


-- 
           Summary: initialized symbol in common: Better error message
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Keywords: diagnostic
          Severity: enhancement
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: burnus at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34227