add a workaround for Chrome ~ 33 Promise bug, fix #640

zloirock · Sep 10, 2019 · 71a49d0 · 71a49d0
1 parent b50312c
commit 71a49d0
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/packages/core-js/modules/es.promise.js b/packages/core-js/modules/es.promise.js
@@ -283,7 +283,8 @@ if (FORCED) {
       return new PromiseConstructor(function (resolve, reject) {
         nativeThen.call(that, resolve, reject);
       }).then(onFulfilled, onRejected);
-    });
+    // https://github.com/zloirock/core-js/issues/640
+    }, { unsafe: true });
 
     // wrap fetch result
     if (typeof $fetch == 'function') $({ global: true, enumerable: true, forced: true }, {