Skip class traversal if there are no private fields

jridgewell · Apr 12, 2020 · 27a09f1 · 27a09f1
1 parent d450792
commit 27a09f1
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/packages/babel-helper-create-class-features-plugin/src/fields.js b/packages/babel-helper-create-class-features-plugin/src/fields.js
@@ -275,6 +275,8 @@ export function transformPrivateNamesUsage(
   loose,
   state,
 ) {
+  if (!privateNamesMap.size) return;
+
   const body = path.get("body");
 
   if (loose) {