debug/6430: Obj-C dwarf2out crash with -ggdb3 and protocols

[mike burrell]

bangerth@dealii.org (bangerth@dealii.org) said:
> Synopsis: Obj-C dwarf2out crash with -ggdb3 and protocols
> 
> State-Changed-From-To: open->feedback
> State-Changed-By: bangerth
> State-Changed-When: Sat Mar 15 19:03:59 2003
> State-Changed-Why:
>     I don't have objc from previous gcc releases, but I don't
>     get an ICE with present 3.3 branch. Can you confirm that
>     the bug is indeed gone?
>     
>     Thanks
>       Wolfgang
> 
> http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6430

Yes, it seems it is working now.