[Bug c/23161] New: Labels and empty statement warnings

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

void foo (void)
{
  if (0)
    a: ;
}

Compile with -W, there is no warning about the empty statement.  Remove the
label and there is.  IMO the warning should be independent of whether the
statement is labelled.

-- 
           Summary: Labels and empty statement warnings
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: neil at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23161