1*f4a2713aSLionel Sambuc // RUN: %clang_cc1 %s -fsyntax-only -verify 2*f4a2713aSLionel Sambuc // expected-no-diagnostics 3*f4a2713aSLionel Sambuc // rdar://8632525 4*f4a2713aSLionel Sambuc 5*f4a2713aSLionel Sambuc typedef struct objc_class *Class; 6*f4a2713aSLionel Sambuc typedef struct objc_object { 7*f4a2713aSLionel Sambuc Class isa; 8*f4a2713aSLionel Sambuc } *id; 9*f4a2713aSLionel Sambuc 10*f4a2713aSLionel Sambuc 11*f4a2713aSLionel Sambuc typedef struct objc_selector *SEL; 12*f4a2713aSLionel Sambuc extern id objc_msgSend(id self, SEL op, ...); 13*f4a2713aSLionel Sambuc 14