core-js - npm Package Compare versions

Comparing version 3.20.1 to 3.20.2

internals/array-buffer-view-core.js

@@ -84,3 +84,8 @@ 'use strict';
       delete TypedArrayConstructor.prototype[KEY];
-    } catch (error) { /* empty */ }
+    } catch (error) {
+      // old WebKit bug - some methods are non-configurable
+      try {
+        TypedArrayConstructor.prototype[KEY] = property;
+      } catch (error2) { /* empty */ }
+    }
   }
@@ -87,0 +92,0 @@ if (!TypedArrayPrototype[KEY] || forced) {

internals/function-uncurry-this.js

 var FunctionPrototype = Function.prototype;
 var bind = FunctionPrototype.bind;
 var call = FunctionPrototype.call;
-var callBind = bind && bind.bind(call);
+var uncurryThis = bind && bind.bind(call, call);
 
 module.exports = bind ? function (fn) {
-  return fn && callBind(call, fn);
+  return fn && uncurryThis(fn);
 } : function (fn) {
@@ -9,0 +9,0 @@ return fn && function () {

internals/native-url.js

@@ -8,2 +8,3 @@ var fails = require('../internals/fails');
 module.exports = !fails(function () {
+  // eslint-disable-next-line unicorn/relative-url-style -- required for testing
   var url = new URL('b?a=1&b=2&c=3', 'http://a');
@@ -10,0 +11,0 @@ var searchParams = url.searchParams;

internals/numeric-range-iterator.js

@@ -6,3 +6,3 @@ 'use strict';
 var isObject = require('../internals/is-object');
-var defineProperties = require('../internals/object-define-properties');
+var defineProperties = require('../internals/object-define-properties').f;
 var DESCRIPTORS = require('../internals/descriptors');
@@ -9,0 +9,0 @@

internals/object-create.js

 /* global ActiveXObject -- old IE, WSH */
 var anObject = require('../internals/an-object');
-var defineProperties = require('../internals/object-define-properties');
+var definePropertiesModule = require('../internals/object-define-properties');
 var enumBugKeys = require('../internals/enum-bug-keys');
@@ -81,3 +81,3 @@ var hiddenKeys = require('../internals/hidden-keys');
   } else result = NullProtoObject();
-  return Properties === undefined ? result : defineProperties(result, Properties);
+  return Properties === undefined ? result : definePropertiesModule.f(result, Properties);
 };

internals/object-define-properties.js

 var DESCRIPTORS = require('../internals/descriptors');
+var V8_PROTOTYPE_DEFINE_BUG = require('../internals/v8-prototype-define-bug');
 var definePropertyModule = require('../internals/object-define-property');
@@ -10,3 +11,3 @@ var anObject = require('../internals/an-object');
 // eslint-disable-next-line es/no-object-defineproperties -- safe
-module.exports = DESCRIPTORS ? Object.defineProperties : function defineProperties(O, Properties) {
+exports.f = DESCRIPTORS && !V8_PROTOTYPE_DEFINE_BUG ? Object.defineProperties : function defineProperties(O, Properties) {
   anObject(O);
@@ -13,0 +14,0 @@ var props = toIndexedObject(Properties);

internals/object-define-property.js

 var global = require('../internals/global');
 var DESCRIPTORS = require('../internals/descriptors');
 var IE8_DOM_DEFINE = require('../internals/ie8-dom-define');
+var V8_PROTOTYPE_DEFINE_BUG = require('../internals/v8-prototype-define-bug');
 var anObject = require('../internals/an-object');
@@ -10,9 +11,29 @@ var toPropertyKey = require('../internals/to-property-key');
 var $defineProperty = Object.defineProperty;
+// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
+var $getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
+var ENUMERABLE = 'enumerable';
+var CONFIGURABLE = 'configurable';
+var WRITABLE = 'writable';
 
 // `Object.defineProperty` method
 // https://tc39.es/ecma262/#sec-object.defineproperty
-exports.f = DESCRIPTORS ? $defineProperty : function defineProperty(O, P, Attributes) {
+exports.f = DESCRIPTORS ? V8_PROTOTYPE_DEFINE_BUG ? function defineProperty(O, P, Attributes) {
   anObject(O);
   P = toPropertyKey(P);
   anObject(Attributes);
+  if (typeof O === 'function' && P === 'prototype' && 'value' in Attributes && WRITABLE in Attributes && !Attributes[WRITABLE]) {
+    var current = $getOwnPropertyDescriptor(O, P);
+    if (current && current[WRITABLE]) {
+      O[P] = Attributes.value;
+      Attributes = {
+        configurable: CONFIGURABLE in Attributes ? Attributes[CONFIGURABLE] : current[CONFIGURABLE],
+        enumerable: ENUMERABLE in Attributes ? Attributes[ENUMERABLE] : current[ENUMERABLE],
+        writable: false
+      };
+    }
+  } return $defineProperty(O, P, Attributes);
+} : $defineProperty : function defineProperty(O, P, Attributes) {
+  anObject(O);
+  P = toPropertyKey(P);
+  anObject(Attributes);
   if (IE8_DOM_DEFINE) try {
@@ -19,0 +40,0 @@ return $defineProperty(O, P, Attributes);

internals/shared.js

@@ -7,5 +7,5 @@ var IS_PURE = require('../internals/is-pure');
 })('versions', []).push({
-  version: '3.20.1',
+  version: '3.20.2',
   mode: IS_PURE ? 'pure' : 'global',
-  copyright: '© 2021 Denis Pushkarev (zloirock.ru)'
+  copyright: '© 2022 Denis Pushkarev (zloirock.ru)'
 });

modules/es.object.define-properties.js

 var $ = require('../internals/export');
 var DESCRIPTORS = require('../internals/descriptors');
-var defineProperties = require('../internals/object-define-properties');
+var defineProperties = require('../internals/object-define-properties').f;
 
 // `Object.defineProperties` method
 // https://tc39.es/ecma262/#sec-object.defineproperties
-$({ target: 'Object', stat: true, forced: !DESCRIPTORS, sham: !DESCRIPTORS }, {
+// eslint-disable-next-line es/no-object-defineproperties -- safe
+$({ target: 'Object', stat: true, forced: Object.defineProperties !== defineProperties, sham: !DESCRIPTORS }, {
   defineProperties: defineProperties
 });

modules/es.object.define-property.js

 var $ = require('../internals/export');
 var DESCRIPTORS = require('../internals/descriptors');
-var objectDefinePropertyModule = require('../internals/object-define-property');
+var defineProperty = require('../internals/object-define-property').f;
 
 // `Object.defineProperty` method
 // https://tc39.es/ecma262/#sec-object.defineproperty
-$({ target: 'Object', stat: true, forced: !DESCRIPTORS, sham: !DESCRIPTORS }, {
-  defineProperty: objectDefinePropertyModule.f
+// eslint-disable-next-line es/no-object-defineproperty -- safe
+$({ target: 'Object', stat: true, forced: Object.defineProperty !== defineProperty, sham: !DESCRIPTORS }, {
+  defineProperty: defineProperty
 });

modules/es.promise.finally.js

@@ -14,2 +14,3 @@ 'use strict';
 var NON_GENERIC = !!NativePromise && fails(function () {
+  // eslint-disable-next-line unicorn/no-thenable -- required for testing
   NativePromise.prototype['finally'].call({ then: function () { /* empty */ } }, function () { /* empty */ });
@@ -16,0 +17,0 @@ });

modules/es.promise.js

@@ -268,2 +268,3 @@ 'use strict';
     // https://tc39.es/ecma262/#sec-promise.prototype.then
+    // eslint-disable-next-line unicorn/no-thenable -- safe
     then: function then(onFulfilled, onRejected) {
@@ -270,0 +271,0 @@ var state = getInternalPromiseState(this);

modules/es.symbol.js

@@ -31,2 +31,3 @@ 'use strict';
 var definePropertyModule = require('../internals/object-define-property');
+var definePropertiesModule = require('../internals/object-define-properties');
 var propertyIsEnumerableModule = require('../internals/object-property-is-enumerable');
@@ -198,2 +199,3 @@ var arraySlice = require('../internals/array-slice');
   definePropertyModule.f = $defineProperty;
+  definePropertiesModule.f = $defineProperties;
   getOwnPropertyDescriptorModule.f = $getOwnPropertyDescriptor;
@@ -200,0 +202,0 @@ getOwnPropertyNamesModule.f = getOwnPropertyNamesExternal.f = $getOwnPropertyNames;

modules/es.typed-array.set.js

 'use strict';
 var global = require('../internals/global');
+var call = require('../internals/function-call');
 var ArrayBufferViewCore = require('../internals/array-buffer-view-core');
 var lengthOfArrayLike = require('../internals/length-of-array-like');
 var toOffset = require('../internals/to-offset');
-var toObject = require('../internals/to-object');
+var toIndexedObject = require('../internals/to-object');
 var fails = require('../internals/fails');
 
 var RangeError = global.RangeError;
+var Int8Array = global.Int8Array;
+var Int8ArrayPrototype = Int8Array && Int8Array.prototype;
+var $set = Int8ArrayPrototype && Int8ArrayPrototype.set;
 var aTypedArray = ArrayBufferViewCore.aTypedArray;
 var exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;
 
-var FORCED = fails(function () {
+var WORKS_WITH_OBJECTS_AND_GEERIC_ON_TYPED_ARRAYS = !fails(function () {
   // eslint-disable-next-line es/no-typed-arrays -- required for testing
-  new Int8Array(1).set({});
+  var array = new Uint8ClampedArray(2);
+  call($set, array, { length: 1, 0: 3 }, 1);
+  return array[1] !== 3;
 });
 
+// https://bugs.chromium.org/p/v8/issues/detail?id=11294 and other
+var TO_OBJECT_BUG = WORKS_WITH_OBJECTS_AND_GEERIC_ON_TYPED_ARRAYS && ArrayBufferViewCore.NATIVE_ARRAY_BUFFER_VIEWS && fails(function () {
+  var array = new Int8Array(2);
+  array.set(1);
+  array.set('2', 1);
+  return array[0] !== 0 || array[1] !== 2;
+});
+
 // `%TypedArray%.prototype.set` method
@@ -23,4 +37,5 @@ // https://tc39.es/ecma262/#sec-%typedarray%.prototype.set
   var offset = toOffset(arguments.length > 1 ? arguments[1] : undefined, 1);
+  var src = toIndexedObject(arrayLike);
+  if (WORKS_WITH_OBJECTS_AND_GEERIC_ON_TYPED_ARRAYS) return call($set, this, src, offset);
   var length = this.length;
-  var src = toObject(arrayLike);
   var len = lengthOfArrayLike(src);
@@ -30,2 +45,2 @@ var index = 0;
   while (index < len) this[offset + index] = src[index++];
-}, FORCED);
+}, !WORKS_WITH_OBJECTS_AND_GEERIC_ON_TYPED_ARRAYS || TO_OBJECT_BUG);

modules/web.dom-exception.constructor.js

@@ -9,3 +9,3 @@ 'use strict';
 var defineProperty = require('../internals/object-define-property').f;
-var defineProperties = require('../internals/object-define-properties');
+var defineProperties = require('../internals/object-define-properties').f;
 var redefine = require('../internals/redefine');
@@ -12,0 +12,0 @@ var hasOwn = require('../internals/has-own-property');

modules/web.url.js

@@ -10,3 +10,3 @@ 'use strict';
 var uncurryThis = require('../internals/function-uncurry-this');
-var defineProperties = require('../internals/object-define-properties');
+var defineProperties = require('../internals/object-define-properties').f;
 var redefine = require('../internals/redefine');
@@ -13,0 +13,0 @@ var anInstance = require('../internals/an-instance');

package.json

 {
   "name": "core-js",
   "description": "Standard library",
-  "version": "3.20.1",
+  "version": "3.20.2",
   "repository": {
@@ -57,3 +57,3 @@ "type": "git",
   },
-  "gitHead": "8f22e986132c93458b778e656fb501dd6c86764e"
+  "gitHead": "da1bf15799afc93d4985392a5d1ce5468db1bdd8"
 }

postinstall.js

@@ -41,3 +41,3 @@ var fs = require('fs');
     if (DELTA >= 0 && DELTA < MINUTE * 3) {
-      banners = JSON.parse(fs.readFileSync(file, 'utf8'));
+      banners = JSON.parse(fs.readFileSync(file));
       if (banners.indexOf(BANNER) !== -1) return false;
@@ -44,0 +44,0 @@ }

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Found 1 instance in 1 package

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Improved metrics

Total package byte prevSize

928330

increased by0.33%

Number of package files

2382

increased by0.04%

Lines of code

21818

increased by0.27%

No dependency changes