[Bug fortran/36059] New: -frepack-arrays: symbols w/ TARGET should not be repacked

["burnus at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

See thread at
http://groups.google.com/group/comp.lang.fortran/browse_thread/thread/e9add97708681397

Full example, reported by James Van Buskirk, see
http://groups.google.com/group/comp.lang.fortran/msg/9c42edc4620a1cff

Using -frepack-arrays, the dummy array "x" is repacked in the function. This
repacking should not happen if the TARGET attribute is present as this can lead
to wrong code. (The result symbol "point" points to the repacked array and not
to the original array.)

       function point(x)
         real, intent(in), target :: x(:)
         type(C_PTR) point
         real, pointer :: p

         p => x(2)
         point = C_LOC(p)
      end function point


-- 
           Summary: -frepack-arrays: symbols w/ TARGET should not be
                    repacked
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Keywords: wrong-code
          Severity: normal
          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=36059