remove unhandled rejection tracking check in non-browser non-node pla…

…tforms

CHANGELOG.md

@@ -2,6 +2,7 @@
 ##### Unreleased
 - Added a workaround of WebKit ~ iOS 10.3 Safari `Promise` instantiation bug, [#932](https://github.com/zloirock/core-js/issues/932)
 - `Promise#then` of incorrect native `Promise` implementations with correct subclassing no longer wrapped
+- Changed the order of `Promise` feature detection, removed unhandled rejection tracking check in non-browser non-node platforms
 
 ##### 3.11.1 - 2021.04.28
 - Made `instanceof Promise` and `.constructor === Promise` work with polyfilled `Promise` for all native promise-based APIs

packages/core-js/internals/engine-is-browser.js

@@ -0,0 +1 @@
+module.exports = typeof window == 'object';

packages/core-js/modules/es.promise.js

@@ -25,6 +25,7 @@ var perform = require('../internals/perform');
 var InternalStateModule = require('../internals/internal-state');
 var isForced = require('../internals/is-forced');
 var wellKnownSymbol = require('../internals/well-known-symbol');
+var IS_BROWSER = require('../internals/engine-is-browser');
 var IS_NODE = require('../internals/engine-is-node');
 var V8_VERSION = require('../internals/engine-v8-version');
 
@@ -74,7 +75,7 @@ var FORCED = isForced(PROMISE, function () {
   SUBCLASSING = promise.then(function () { /* empty */ }) instanceof FakePromise;
   if (!SUBCLASSING) return true;
   // Unhandled rejections tracking support, NodeJS Promise without it fails @@species test
-  return !GLOBAL_CORE_JS_PROMISE && !IS_NODE && !NATIVE_REJECTION_EVENT;
+  return !GLOBAL_CORE_JS_PROMISE && IS_BROWSER && !NATIVE_REJECTION_EVENT;
 });
 
 var INCORRECT_ITERATION = FORCED || !checkCorrectnessOfIteration(function (iterable) {