Antlr4.StringTemplate.Misc.TemplateRuntimeMessage.ToString C# (CSharp) Method

        public override string ToString()
        {
            StringBuilder buf = new StringBuilder();
            string loc = null;
            if (_frame != null)
            {
                loc = GetSourceLocation();
                buf.Append("context [");
                buf.Append(_frame.GetEnclosingInstanceStackString());
                buf.Append("]");
            }
            if (loc != null)
                buf.Append(" " + loc);
            buf.Append(" " + base.ToString());
            return buf.ToString();
        }