[Bug target/54404] [4.8 Regression] *cfstring* failures for (obj-c|g)++ on *-apple-darwin* after revision 186978

[howarth at nitro dot med.uc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54404

--- Comment #8 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-10-17 23:06:33 UTC ---
(In reply to comment #5)
> 
> I don't see these errors on darwin10. Could you look at the errors in the log
> files and try to sort them by categories.

Only the errors...

FAIL: obj-c++.dg/torture/strings/string1.mm  -O2 -flto -flto-partition=none 
-fnext-runtime (test for excess errors)
FAIL: obj-c++.dg/torture/strings/string1.mm  -O2 -flto  -fnext-runtime (test
for excess errors)

are seen on darwin11 with Xcode 4.5.1 (which potentially could be a linker bug
so I'll open a radar).
The remaining failures are darwin12 only and might represent ABI changes in
10.8 perhaps.