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Diffstat (limited to 'node_modules/babel-runtime/node_modules/core-js/modules/es6.symbol.js')
-rw-r--r--node_modules/babel-runtime/node_modules/core-js/modules/es6.symbol.js234
1 files changed, 0 insertions, 234 deletions
diff --git a/node_modules/babel-runtime/node_modules/core-js/modules/es6.symbol.js b/node_modules/babel-runtime/node_modules/core-js/modules/es6.symbol.js
deleted file mode 100644
index 17022f08e..000000000
--- a/node_modules/babel-runtime/node_modules/core-js/modules/es6.symbol.js
+++ /dev/null
@@ -1,234 +0,0 @@
-'use strict';
-// ECMAScript 6 symbols shim
-var global = require('./_global');
-var has = require('./_has');
-var DESCRIPTORS = require('./_descriptors');
-var $export = require('./_export');
-var redefine = require('./_redefine');
-var META = require('./_meta').KEY;
-var $fails = require('./_fails');
-var shared = require('./_shared');
-var setToStringTag = require('./_set-to-string-tag');
-var uid = require('./_uid');
-var wks = require('./_wks');
-var wksExt = require('./_wks-ext');
-var wksDefine = require('./_wks-define');
-var enumKeys = require('./_enum-keys');
-var isArray = require('./_is-array');
-var anObject = require('./_an-object');
-var isObject = require('./_is-object');
-var toIObject = require('./_to-iobject');
-var toPrimitive = require('./_to-primitive');
-var createDesc = require('./_property-desc');
-var _create = require('./_object-create');
-var gOPNExt = require('./_object-gopn-ext');
-var $GOPD = require('./_object-gopd');
-var $DP = require('./_object-dp');
-var $keys = require('./_object-keys');
-var gOPD = $GOPD.f;
-var dP = $DP.f;
-var gOPN = gOPNExt.f;
-var $Symbol = global.Symbol;
-var $JSON = global.JSON;
-var _stringify = $JSON && $JSON.stringify;
-var PROTOTYPE = 'prototype';
-var HIDDEN = wks('_hidden');
-var TO_PRIMITIVE = wks('toPrimitive');
-var isEnum = {}.propertyIsEnumerable;
-var SymbolRegistry = shared('symbol-registry');
-var AllSymbols = shared('symbols');
-var OPSymbols = shared('op-symbols');
-var ObjectProto = Object[PROTOTYPE];
-var USE_NATIVE = typeof $Symbol == 'function';
-var QObject = global.QObject;
-// Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173
-var setter = !QObject || !QObject[PROTOTYPE] || !QObject[PROTOTYPE].findChild;
-
-// fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687
-var setSymbolDesc = DESCRIPTORS && $fails(function () {
- return _create(dP({}, 'a', {
- get: function () { return dP(this, 'a', { value: 7 }).a; }
- })).a != 7;
-}) ? function (it, key, D) {
- var protoDesc = gOPD(ObjectProto, key);
- if (protoDesc) delete ObjectProto[key];
- dP(it, key, D);
- if (protoDesc && it !== ObjectProto) dP(ObjectProto, key, protoDesc);
-} : dP;
-
-var wrap = function (tag) {
- var sym = AllSymbols[tag] = _create($Symbol[PROTOTYPE]);
- sym._k = tag;
- return sym;
-};
-
-var isSymbol = USE_NATIVE && typeof $Symbol.iterator == 'symbol' ? function (it) {
- return typeof it == 'symbol';
-} : function (it) {
- return it instanceof $Symbol;
-};
-
-var $defineProperty = function defineProperty(it, key, D) {
- if (it === ObjectProto) $defineProperty(OPSymbols, key, D);
- anObject(it);
- key = toPrimitive(key, true);
- anObject(D);
- if (has(AllSymbols, key)) {
- if (!D.enumerable) {
- if (!has(it, HIDDEN)) dP(it, HIDDEN, createDesc(1, {}));
- it[HIDDEN][key] = true;
- } else {
- if (has(it, HIDDEN) && it[HIDDEN][key]) it[HIDDEN][key] = false;
- D = _create(D, { enumerable: createDesc(0, false) });
- } return setSymbolDesc(it, key, D);
- } return dP(it, key, D);
-};
-var $defineProperties = function defineProperties(it, P) {
- anObject(it);
- var keys = enumKeys(P = toIObject(P));
- var i = 0;
- var l = keys.length;
- var key;
- while (l > i) $defineProperty(it, key = keys[i++], P[key]);
- return it;
-};
-var $create = function create(it, P) {
- return P === undefined ? _create(it) : $defineProperties(_create(it), P);
-};
-var $propertyIsEnumerable = function propertyIsEnumerable(key) {
- var E = isEnum.call(this, key = toPrimitive(key, true));
- if (this === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return false;
- return E || !has(this, key) || !has(AllSymbols, key) || has(this, HIDDEN) && this[HIDDEN][key] ? E : true;
-};
-var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(it, key) {
- it = toIObject(it);
- key = toPrimitive(key, true);
- if (it === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return;
- var D = gOPD(it, key);
- if (D && has(AllSymbols, key) && !(has(it, HIDDEN) && it[HIDDEN][key])) D.enumerable = true;
- return D;
-};
-var $getOwnPropertyNames = function getOwnPropertyNames(it) {
- var names = gOPN(toIObject(it));
- var result = [];
- var i = 0;
- var key;
- while (names.length > i) {
- if (!has(AllSymbols, key = names[i++]) && key != HIDDEN && key != META) result.push(key);
- } return result;
-};
-var $getOwnPropertySymbols = function getOwnPropertySymbols(it) {
- var IS_OP = it === ObjectProto;
- var names = gOPN(IS_OP ? OPSymbols : toIObject(it));
- var result = [];
- var i = 0;
- var key;
- while (names.length > i) {
- if (has(AllSymbols, key = names[i++]) && (IS_OP ? has(ObjectProto, key) : true)) result.push(AllSymbols[key]);
- } return result;
-};
-
-// 19.4.1.1 Symbol([description])
-if (!USE_NATIVE) {
- $Symbol = function Symbol() {
- if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor!');
- var tag = uid(arguments.length > 0 ? arguments[0] : undefined);
- var $set = function (value) {
- if (this === ObjectProto) $set.call(OPSymbols, value);
- if (has(this, HIDDEN) && has(this[HIDDEN], tag)) this[HIDDEN][tag] = false;
- setSymbolDesc(this, tag, createDesc(1, value));
- };
- if (DESCRIPTORS && setter) setSymbolDesc(ObjectProto, tag, { configurable: true, set: $set });
- return wrap(tag);
- };
- redefine($Symbol[PROTOTYPE], 'toString', function toString() {
- return this._k;
- });
-
- $GOPD.f = $getOwnPropertyDescriptor;
- $DP.f = $defineProperty;
- require('./_object-gopn').f = gOPNExt.f = $getOwnPropertyNames;
- require('./_object-pie').f = $propertyIsEnumerable;
- require('./_object-gops').f = $getOwnPropertySymbols;
-
- if (DESCRIPTORS && !require('./_library')) {
- redefine(ObjectProto, 'propertyIsEnumerable', $propertyIsEnumerable, true);
- }
-
- wksExt.f = function (name) {
- return wrap(wks(name));
- };
-}
-
-$export($export.G + $export.W + $export.F * !USE_NATIVE, { Symbol: $Symbol });
-
-for (var es6Symbols = (
- // 19.4.2.2, 19.4.2.3, 19.4.2.4, 19.4.2.6, 19.4.2.8, 19.4.2.9, 19.4.2.10, 19.4.2.11, 19.4.2.12, 19.4.2.13, 19.4.2.14
- 'hasInstance,isConcatSpreadable,iterator,match,replace,search,species,split,toPrimitive,toStringTag,unscopables'
-).split(','), j = 0; es6Symbols.length > j;)wks(es6Symbols[j++]);
-
-for (var wellKnownSymbols = $keys(wks.store), k = 0; wellKnownSymbols.length > k;) wksDefine(wellKnownSymbols[k++]);
-
-$export($export.S + $export.F * !USE_NATIVE, 'Symbol', {
- // 19.4.2.1 Symbol.for(key)
- 'for': function (key) {
- return has(SymbolRegistry, key += '')
- ? SymbolRegistry[key]
- : SymbolRegistry[key] = $Symbol(key);
- },
- // 19.4.2.5 Symbol.keyFor(sym)
- keyFor: function keyFor(sym) {
- if (!isSymbol(sym)) throw TypeError(sym + ' is not a symbol!');
- for (var key in SymbolRegistry) if (SymbolRegistry[key] === sym) return key;
- },
- useSetter: function () { setter = true; },
- useSimple: function () { setter = false; }
-});
-
-$export($export.S + $export.F * !USE_NATIVE, 'Object', {
- // 19.1.2.2 Object.create(O [, Properties])
- create: $create,
- // 19.1.2.4 Object.defineProperty(O, P, Attributes)
- defineProperty: $defineProperty,
- // 19.1.2.3 Object.defineProperties(O, Properties)
- defineProperties: $defineProperties,
- // 19.1.2.6 Object.getOwnPropertyDescriptor(O, P)
- getOwnPropertyDescriptor: $getOwnPropertyDescriptor,
- // 19.1.2.7 Object.getOwnPropertyNames(O)
- getOwnPropertyNames: $getOwnPropertyNames,
- // 19.1.2.8 Object.getOwnPropertySymbols(O)
- getOwnPropertySymbols: $getOwnPropertySymbols
-});
-
-// 24.3.2 JSON.stringify(value [, replacer [, space]])
-$JSON && $export($export.S + $export.F * (!USE_NATIVE || $fails(function () {
- var S = $Symbol();
- // MS Edge converts symbol values to JSON as {}
- // WebKit converts symbol values to JSON as null
- // V8 throws on boxed symbols
- return _stringify([S]) != '[null]' || _stringify({ a: S }) != '{}' || _stringify(Object(S)) != '{}';
-})), 'JSON', {
- stringify: function stringify(it) {
- var args = [it];
- var i = 1;
- var replacer, $replacer;
- while (arguments.length > i) args.push(arguments[i++]);
- $replacer = replacer = args[1];
- if (!isObject(replacer) && it === undefined || isSymbol(it)) return; // IE8 returns string on undefined
- if (!isArray(replacer)) replacer = function (key, value) {
- if ($replacer) value = $replacer.call(this, key, value);
- if (!isSymbol(value)) return value;
- };
- args[1] = replacer;
- return _stringify.apply($JSON, args);
- }
-});
-
-// 19.4.3.4 Symbol.prototype[@@toPrimitive](hint)
-$Symbol[PROTOTYPE][TO_PRIMITIVE] || require('./_hide')($Symbol[PROTOTYPE], TO_PRIMITIVE, $Symbol[PROTOTYPE].valueOf);
-// 19.4.3.5 Symbol.prototype[@@toStringTag]
-setToStringTag($Symbol, 'Symbol');
-// 20.2.1.9 Math[@@toStringTag]
-setToStringTag(Math, 'Math', true);
-// 24.3.3 JSON[@@toStringTag]
-setToStringTag(global.JSON, 'JSON', true);