Originally (radar: 5202926) we need to make objective c internal labels local. At present the name-mangled ones are not recognized.
-- Summary: object-c++ mangled local labels are not correctly recognized. Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: objc++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: developer at sandoe-acoustics dot co dot uk GCC build triplet: *-apple-darwin* GCC host triplet: *-apple-darwin* GCC target triplet: *-apple-darwin* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41595