[Bug target/47558] 163267 breaks exception traceback in xplor-nih

[howarth at nitro dot med.uc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47558

--- Comment #27 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-02-01 
19:10:35 UTC ---
I am testing the patch proposed in Comment 24 on darwin10 now.
Don't we also have to handle Zforce_flat_namespace?