1*67e74705SXin Li @interface A 2*67e74705SXin Li - (int)instanceMethod1:(int)x; 3*67e74705SXin Li + (int)classMethod1:(double)d; 4*67e74705SXin Li @end 5*67e74705SXin Li 6*67e74705SXin Li @interface B 7*67e74705SXin Li - (int)instanceMethod2:(int)x; 8*67e74705SXin Li + (int)classMethod2:(float)f; 9*67e74705SXin Li @end 10*67e74705SXin Li 11