1 files changed, 5 insertions, 0 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/query2/engine/SetExpression.java b/src/main/java/com/google/devtools/build/lib/query2/engine/SetExpression.java
index 41aa9281dc..1369d8ace6 100644
--- a/src/main/java/com/google/devtools/build/lib/query2/engine/SetExpression.java
+++ b/src/main/java/com/google/devtools/build/lib/query2/engine/SetExpression.java
@@ -61,6 +61,11 @@ class SetExpression extends QueryExpression {
   }
 
   @Override
+  public QueryExpression getMapped(QueryExpressionMapper mapper) {
+    return mapper.map(this);
+  }
+
+  @Override
   public String toString() {
     return "set(" + Joiner.on(' ').join(words) + ")";
   }