[Bug fortran/30973] New: undetected name conflict: variables may be named like modules

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

$> cat foo.f90
MODULE foo
END MODULE

PROGRAM test_foo
  USE foo, ONLY:
  INTEGER :: foo
  foo = 1
END PROGRAM

$> gfortran-svn -g -Wall foo.f90 && echo ok
ok

$> gfortran-svn -v
gcc version 4.3.0 20070220 (experimental)

If ", ONLY:" is removed in the USE, gfortran gives:
foo.f90:6.16:

  INTEGER :: foo
               1
Error: Symbol 'foo' at (1) cannot have a type


-- 
           Summary: undetected name conflict: variables may be named like
                    modules
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Keywords: diagnostic
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dfranke at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30973