https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68943
Bug ID: 68943 Summary: GCC should support nullable and nonnull Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: objc Assignee: unassigned at gcc dot gnu.org Reporter: ro at gcc dot gnu.org Target Milestone: --- Host: x86_64-apple-darwin15.2.0 Target: x86_64-apple-darwin15.2.0 Build: x86_64-apple-darwin15.2.0 A couple of Objectiv-C and Objective-C++ tests are FAILing on Mac OS X 10.11.2 like this: FAIL: objc.dg/encode-7-next-64bit.m -fnext-runtime (test for excess errors) Excess errors: /System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:19:21: error: unknown type name 'nullable' https://developer.apple.com/swift/blog/?id=25 Rainer