13 lines · c
1// RUN: %clang_cc1 %s -fsyntax-only -verify2// expected-no-diagnostics3 4typedef struct objc_class *Class;5typedef struct objc_object {6 Class isa;7} *id;8 9 10typedef struct objc_selector *SEL;11extern id objc_msgSend(id self, SEL op, ...);12 13