1 files changed, 11 insertions, 2 deletions
diff --git a/compiler/src/main/java/android/databinding/tool/expr/SymbolExpr.java b/compiler/src/main/java/android/databinding/tool/expr/SymbolExpr.java
index ee3a1677..388d2240 100644
--- a/compiler/src/main/java/android/databinding/tool/expr/SymbolExpr.java
+++ b/compiler/src/main/java/android/databinding/tool/expr/SymbolExpr.java
@@ -20,7 +20,6 @@ import android.databinding.tool.reflection.ModelAnalyzer;
 import android.databinding.tool.reflection.ModelClass;
 import android.databinding.tool.solver.ExecutionPath;
 import android.databinding.tool.writer.KCode;
-import android.databinding.tool.writer.LayoutBinderWriterKt;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -55,11 +54,16 @@ public class SymbolExpr extends Expr {
     }
 
     @Override
-    protected KCode generateCode(boolean expand) {
+    protected KCode generateCode() {
         return new KCode(getText());
     }
 
     @Override
+    public Expr cloneToModel(ExprModel model) {
+        return model.symbol(mText, mType);
+    }
+
+    @Override
     protected List<Dependency> constructDependencies() {
         return new ArrayList<Dependency>();
     }
@@ -76,4 +80,9 @@ public class SymbolExpr extends Expr {
         }
         return super.toExecutionPath(paths);
     }
+
+    @Override
+    public String toString() {
+        return mText;
+    }
 }