Boo.Lang.Runtime.CandidateMethod.IsNumericPromotion C# (CSharp) Метод

        public static bool IsNumericPromotion(Type paramType, Type argType)
        {
            return RuntimeServices.IsPromotableNumeric(Type.GetTypeCode(paramType))
                   && RuntimeServices.IsPromotableNumeric(Type.GetTypeCode(argType));
        }