System.Xml.Xsl.XsltOld.RecordBuilder.NewAttribute C# (CSharp) Method

        private int NewAttribute() {
            if (this.attributeCount >= this.attributeList.Count) {
                Debug.Assert(this.attributeCount == this.attributeList.Count);
                this.attributeList.Add(new BuilderInfo());
            }
            return this.attributeCount ++;
        }