1 files changed, 6 insertions, 1 deletions
diff --git a/compiler/src/main/java/android/databinding/tool/expr/TwoWayListenerExpr.java b/compiler/src/main/java/android/databinding/tool/expr/TwoWayListenerExpr.java
index 1a656732..c14cdd6c 100644
--- a/compiler/src/main/java/android/databinding/tool/expr/TwoWayListenerExpr.java
+++ b/compiler/src/main/java/android/databinding/tool/expr/TwoWayListenerExpr.java
@@ -45,12 +45,17 @@ public class TwoWayListenerExpr extends Expr {
     }
 
     @Override
-    protected KCode generateCode(boolean expand) {
+    protected KCode generateCode() {
         final String fieldName = LayoutBinderWriterKt.getFieldName(mInverseBinding);
         return new KCode(fieldName);
     }
 
     @Override
+    public Expr cloneToModel(ExprModel model) {
+        return model.twoWayListenerExpr(mInverseBinding);
+    }
+
+    @Override
     protected String computeUniqueKey() {
         return "event(" + mInverseBinding.getEventAttribute() + ", " +
                 System.identityHashCode(mInverseBinding) + ")";