[Bug objc/45878] [4.6 Regression] Can't compile even a trivial ObjC program with -fexceptions -O2

[mrs at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45878

--- Comment #5 from mrs at gcc dot gnu.org <mrs at gcc dot gnu.org> 2010-10-12 16:38:16 UTC ---
I think the patch that broke this should be backed out until the semantics are
sorted out.  I think the middle-end people should decide on which part of the
compiler is wrong, how to make the other-side conform and then change the
documentation to make it clear.  Once that is done, the side that is wrong
should be fixed, once that is done, the patch can then be reenabled.

So far, it sounds like a ME problem to me.