core-js - npm Package Compare versions

Comparing version 3.27.0 to 3.27.1

actual/async-iterator/from.js

@@ -6,3 +6,14 @@ require('../../modules/es.array.iterator');
 require('../../modules/esnext.async-iterator.constructor');
+require('../../modules/esnext.async-iterator.drop');
+require('../../modules/esnext.async-iterator.every');
+require('../../modules/esnext.async-iterator.filter');
+require('../../modules/esnext.async-iterator.find');
+require('../../modules/esnext.async-iterator.flat-map');
+require('../../modules/esnext.async-iterator.for-each');
 require('../../modules/esnext.async-iterator.from');
+require('../../modules/esnext.async-iterator.map');
+require('../../modules/esnext.async-iterator.reduce');
+require('../../modules/esnext.async-iterator.some');
+require('../../modules/esnext.async-iterator.take');
+require('../../modules/esnext.async-iterator.to-array');
 require('../../modules/web.dom-collections.iterator');
@@ -9,0 +20,0 @@

actual/disposable-stack/constructor.js

 require('../../modules/es.error.cause');
+require('../../modules/es.error.to-string');
 require('../../modules/es.object.to-string');
 require('../../modules/esnext.suppressed-error.constructor');
 require('../../modules/esnext.disposable-stack.constructor');
+require('../../modules/esnext.iterator.dispose');
 var path = require('../../internals/path');
 
 module.exports = path.DisposableStack;

actual/disposable-stack/index.js

 require('../../modules/es.error.cause');
+require('../../modules/es.error.to-string');
 require('../../modules/es.object.to-string');
 require('../../modules/esnext.suppressed-error.constructor');
 require('../../modules/esnext.disposable-stack.constructor');
+require('../../modules/esnext.iterator.dispose');
 var path = require('../../internals/path');
 
 module.exports = path.DisposableStack;

actual/iterator/from.js

 require('../../modules/es.array.iterator');
 require('../../modules/es.object.to-string');
+require('../../modules/es.promise');
 require('../../modules/es.string.iterator');
 require('../../modules/esnext.iterator.constructor');
+require('../../modules/esnext.iterator.dispose');
+require('../../modules/esnext.iterator.drop');
+require('../../modules/esnext.iterator.every');
+require('../../modules/esnext.iterator.filter');
+require('../../modules/esnext.iterator.find');
+require('../../modules/esnext.iterator.flat-map');
+require('../../modules/esnext.iterator.for-each');
 require('../../modules/esnext.iterator.from');
+require('../../modules/esnext.iterator.map');
+require('../../modules/esnext.iterator.reduce');
+require('../../modules/esnext.iterator.some');
+require('../../modules/esnext.iterator.take');
+require('../../modules/esnext.iterator.to-array');
+require('../../modules/esnext.iterator.to-async');
 require('../../modules/web.dom-collections.iterator');
@@ -7,0 +21,0 @@

actual/suppressed-error.js

 require('../modules/es.error.cause');
+require('../modules/es.error.to-string');
 require('../modules/esnext.suppressed-error.constructor');
@@ -3,0 +4,0 @@ var path = require('../internals/path');

full/async-disposable-stack/constructor.js

 require('../../modules/es.error.cause');
+require('../../modules/es.error.to-string');
 require('../../modules/es.object.to-string');
@@ -6,4 +7,6 @@ require('../../modules/es.promise');
 require('../../modules/esnext.async-disposable-stack.constructor');
+require('../../modules/esnext.async-iterator.async-dispose');
+require('../../modules/esnext.iterator.dispose');
 var path = require('../../internals/path');
 
 module.exports = path.AsyncDisposableStack;

full/async-disposable-stack/index.js

 require('../../modules/es.error.cause');
+require('../../modules/es.error.to-string');
 require('../../modules/es.object.to-string');
@@ -6,4 +7,6 @@ require('../../modules/es.promise');
 require('../../modules/esnext.async-disposable-stack.constructor');
+require('../../modules/esnext.async-iterator.async-dispose');
+require('../../modules/esnext.iterator.dispose');
 var path = require('../../internals/path');
 
 module.exports = path.AsyncDisposableStack;

internals/shared.js

@@ -7,7 +7,7 @@ var IS_PURE = require('../internals/is-pure');
 })('versions', []).push({
-  version: '3.27.0',
+  version: '3.27.1',
   mode: IS_PURE ? 'pure' : 'global',
   copyright: '© 2014-2022 Denis Pushkarev (zloirock.ru)',
-  license: 'https://github.com/zloirock/core-js/blob/v3.27.0/LICENSE',
+  license: 'https://github.com/zloirock/core-js/blob/v3.27.1/LICENSE',
   source: 'https://github.com/zloirock/core-js'
 });

modules/es.weak-map.constructor.js

 'use strict';
+var FREEZING = require('../internals/freezing');
 var global = require('../internals/global');
@@ -9,6 +10,22 @@ var uncurryThis = require('../internals/function-uncurry-this');
 var isObject = require('../internals/is-object');
-var isExtensible = require('../internals/object-is-extensible');
 var enforceInternalState = require('../internals/internal-state').enforce;
+var fails = require('../internals/fails');
 var NATIVE_WEAK_MAP = require('../internals/weak-map-basic-detection');
 
+var $Object = Object;
+// eslint-disable-next-line es/no-array-isarray -- safe
+var isArray = Array.isArray;
+// eslint-disable-next-line es/no-object-isextensible -- safe
+var isExtensible = $Object.isExtensible;
+// eslint-disable-next-line es/no-object-isfrozen -- safe
+var isFrozen = $Object.isFrozen;
+// eslint-disable-next-line es/no-object-issealed -- safe
+var isSealed = $Object.isSealed;
+// eslint-disable-next-line es/no-object-freeze -- safe
+var freeze = $Object.freeze;
+// eslint-disable-next-line es/no-object-seal -- safe
+var seal = $Object.seal;
+
+var FROZEN = {};
+var SEALED = {};
 var IS_IE11 = !global.ActiveXObject && 'ActiveXObject' in global;
@@ -26,14 +43,23 @@ var InternalWeakMap;
 var $WeakMap = collection('WeakMap', wrapper, collectionWeak);
+var WeakMapPrototype = $WeakMap.prototype;
+var nativeSet = uncurryThis(WeakMapPrototype.set);
 
+// Chakra Edge bug: adding frozen arrays to WeakMap unfreeze them
+var hasMSEdgeFreezingBug = function () {
+  return FREEZING && fails(function () {
+    var frozenArray = freeze([]);
+    nativeSet(new $WeakMap(), frozenArray, 1);
+    return !isFrozen(frozenArray);
+  });
+};
+
 // IE11 WeakMap frozen keys fix
 // We can't use feature detection because it crash some old IE builds
 // https://github.com/zloirock/core-js/issues/485
-if (NATIVE_WEAK_MAP && IS_IE11) {
+if (NATIVE_WEAK_MAP) if (IS_IE11) {
   InternalWeakMap = collectionWeak.getConstructor(wrapper, 'WeakMap', true);
   InternalMetadataModule.enable();
-  var WeakMapPrototype = $WeakMap.prototype;
   var nativeDelete = uncurryThis(WeakMapPrototype['delete']);
   var nativeHas = uncurryThis(WeakMapPrototype.has);
   var nativeGet = uncurryThis(WeakMapPrototype.get);
-  var nativeSet = uncurryThis(WeakMapPrototype.set);
   defineBuiltIns(WeakMapPrototype, {
@@ -70,2 +96,17 @@ 'delete': function (key) {
   });
+// Chakra Edge frozen keys fix
+} else if (hasMSEdgeFreezingBug()) {
+  defineBuiltIns(WeakMapPrototype, {
+    set: function set(key, value) {
+      var arrayIntegrityLevel;
+      if (isArray(key)) {
+        if (isFrozen(key)) arrayIntegrityLevel = FROZEN;
+        else if (isSealed(key)) arrayIntegrityLevel = SEALED;
+      }
+      nativeSet(this, key, value);
+      if (arrayIntegrityLevel == FROZEN) freeze(key);
+      if (arrayIntegrityLevel == SEALED) seal(key);
+      return this;
+    }
+  });
 }

package.json

 {
   "name": "core-js",
-  "version": "3.27.0",
+  "version": "3.27.1",
   "description": "Standard library",
@@ -5,0 +5,0 @@ "keywords": [

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Found 1 instance in 1 package

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Improved metrics

Total package byte prevSize

1080405

increased by0.3%

Lines of code

25069

increased by0.3%

No dependency changes