1 files changed, 7 insertions, 0 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/syntax/SyntaxTreeVisitor.java b/src/main/java/com/google/devtools/build/lib/syntax/SyntaxTreeVisitor.java
index e53a7aa9ed..2463d25600 100644
--- a/src/main/java/com/google/devtools/build/lib/syntax/SyntaxTreeVisitor.java
+++ b/src/main/java/com/google/devtools/build/lib/syntax/SyntaxTreeVisitor.java
@@ -140,4 +140,11 @@ public class SyntaxTreeVisitor {
   public void visit(Comment node) {
   }
 
+  public void visit(ConditionalExpression node) {
+    visit(node.getThenCase());
+    visit(node.getCondition());
+    if (node.getElseCase() != null) {
+      visit(node.getElseCase());
+    }
+  }
 }