Boo.Lang.Compiler.Steps.OptimizeIterationStatements.IsRangeInvocation C# (CSharp) Метод

        bool IsRangeInvocation(MethodInvocationExpression mi)
        {
            IEntity entity = mi.Target.Entity;
            return entity == _range_End
                || entity == _range_Begin_End
                || entity == _range_Begin_End_Step;
        }