http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54404
--- Comment #10 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-10-17 23:58:36 UTC --- (In reply to comment #9) > Note the the string1.m/string1.mm failures are from warnings and the resulting > binaries run fine. These linker warnings are http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48094. I also see these failures under darwin10 with Xcode 4.2's linker. This linker warning doesn't occur with the linker from Xcode 3.2.6 under darwin10.