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facebook · Jan 14, 2020 · 07c6f32 · 07c6f32
1 parent 17ef3fc
commit 07c6f32
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/packages/regenerator-transform/src/visit.js b/packages/regenerator-transform/src/visit.js
@@ -125,6 +125,8 @@ exports.getVisitor = ({ types: t }) => ({
       }
 
       if (node.async) {
+        // Rename any locally declared "Promise" variable,
+        // to use the global one.
         let currentScope = path.scope;
         do {
           if (currentScope.hasOwnBinding("Promise")) currentScope.rename("Promise");