[Bug ada/15607] New: Legal program rejected, private view of type is constrained

["ludovic dot brenta at insalien dot org" <gcc-bugzilla at gcc dot gnu dot org>]

package Test_244938 is
    type T1(<>) is private;
    subtype T2 is T1;
private
    type T1(b : Boolean := false) is null record;
    x: T2;
end Test_244938;

The compiler says:

test_244938.ads:6:08: unconstrained subtype not allowed (need initialization)

-- 
           Summary: Legal program rejected, private view of type is
                    constrained
           Product: gcc
           Version: 3.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: ada
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: ludovic dot brenta at insalien dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15607