1*f4a2713aSLionel Sambuc// RUN: %clang_cc1 -emit-llvm -o %t %s 2*f4a2713aSLionel Sambuc 3*f4a2713aSLionel Sambuc@interface Int1 @end 4*f4a2713aSLionel Sambuc 5*f4a2713aSLionel Sambuctypedef Int1 Int1Typedef; 6*f4a2713aSLionel Sambuc@compatibility_alias Int1Alias Int1Typedef; 7*f4a2713aSLionel Sambuc 8*f4a2713aSLionel Sambuc@implementation Int1Alias @end 9