System.Xml.Xsl.IlGen.XmlILOptimizerVisitor.VisitStrLength C# (CSharp) Method

        protected override QilNode VisitStrLength(QilUnary local0) {
            QilNode local1 = local0[0];
            if (this[XmlILOptimization.FoldNone]) {
                if ( (object) ( (local1).XmlType ) == (object) XmlQueryTypeFactory.None ) {
                    if (AllowReplace(XmlILOptimization.FoldNone, local0)) {
                        return Replace(XmlILOptimization.FoldNone, local0, VisitNop(f.Nop(local1)));
                    }
                }
            }
            if (this[XmlILOptimization.EliminateStrLength]) {
                if (local1.NodeType == QilNodeType.LiteralString) {
                    string local2 = (string)((QilLiteral)local1).Value;
                    if (AllowReplace(XmlILOptimization.EliminateStrLength, local0)) {
                        return Replace(XmlILOptimization.EliminateStrLength, local0, VisitLiteralInt32(f.LiteralInt32( local2.Length )));
                    }
                }
            }
            return NoReplace(local0);
        }