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-rw-r--r--node_modules/core-js/modules/es6.weak-map.js59
1 files changed, 0 insertions, 59 deletions
diff --git a/node_modules/core-js/modules/es6.weak-map.js b/node_modules/core-js/modules/es6.weak-map.js
deleted file mode 100644
index f21556d7c..000000000
--- a/node_modules/core-js/modules/es6.weak-map.js
+++ /dev/null
@@ -1,59 +0,0 @@
-'use strict';
-var each = require('./_array-methods')(0);
-var redefine = require('./_redefine');
-var meta = require('./_meta');
-var assign = require('./_object-assign');
-var weak = require('./_collection-weak');
-var isObject = require('./_is-object');
-var fails = require('./_fails');
-var validate = require('./_validate-collection');
-var WEAK_MAP = 'WeakMap';
-var getWeak = meta.getWeak;
-var isExtensible = Object.isExtensible;
-var uncaughtFrozenStore = weak.ufstore;
-var tmp = {};
-var InternalMap;
-
-var wrapper = function (get) {
- return function WeakMap() {
- return get(this, arguments.length > 0 ? arguments[0] : undefined);
- };
-};
-
-var methods = {
- // 23.3.3.3 WeakMap.prototype.get(key)
- get: function get(key) {
- if (isObject(key)) {
- var data = getWeak(key);
- if (data === true) return uncaughtFrozenStore(validate(this, WEAK_MAP)).get(key);
- return data ? data[this._i] : undefined;
- }
- },
- // 23.3.3.5 WeakMap.prototype.set(key, value)
- set: function set(key, value) {
- return weak.def(validate(this, WEAK_MAP), key, value);
- }
-};
-
-// 23.3 WeakMap Objects
-var $WeakMap = module.exports = require('./_collection')(WEAK_MAP, wrapper, methods, weak, true, true);
-
-// IE11 WeakMap frozen keys fix
-if (fails(function () { return new $WeakMap().set((Object.freeze || Object)(tmp), 7).get(tmp) != 7; })) {
- InternalMap = weak.getConstructor(wrapper, WEAK_MAP);
- assign(InternalMap.prototype, methods);
- meta.NEED = true;
- each(['delete', 'has', 'get', 'set'], function (key) {
- var proto = $WeakMap.prototype;
- var method = proto[key];
- redefine(proto, key, function (a, b) {
- // store frozen objects on internal weakmap shim
- if (isObject(a) && !isExtensible(a)) {
- if (!this._f) this._f = new InternalMap();
- var result = this._f[key](a, b);
- return key == 'set' ? this : result;
- // store all the rest on native weakmap
- } return method.call(this, a, b);
- });
- });
-}