GCC 4.3 project to merge representation changes

[Tom Tromey]

>>>>> "Mark" == Mark Mitchell <mark@codesourcery.com> writes:

>> Kazu Hirata wrote:
>> The Java frontend uses a
>> flag within the TREE_LIST object that makes up TYPE_ARG_TYPEs, so it
>> is blocking the propsed merge.  (Java maintainers are planning to
>> fix this in future.)

Mark> Yes, I agree that Sandra's stuff is closer.  I would hope that with
Mark> the ECJ conversion (planned for Stage 1), the Java issue goes away.

Yes, it does.  I still haven't deleted the code that uses this, but it
will never be invoked.  Deleting it is on my to-do list, but I'm
currently not considering this as an issue that would block the merge.
Let me know if you think otherwise (or you can file a PR that blocks
28067).

Tom