1 files changed, 115 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/primitive/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/primitive/index.js
new file mode 100644
index 0000000000..425d48265a
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-map/primitive/index.js
@@ -0,0 +1,115 @@
+'use strict';
+
+var clear          = require('es5-ext/object/clear')
+  , setPrototypeOf = require('es5-ext/object/set-prototype-of')
+  , validValue     = require('es5-ext/object/valid-value')
+  , callable       = require('es5-ext/object/valid-callable')
+  , d              = require('d')
+  , iterator       = require('es6-iterator/valid-iterable')
+  , forOf          = require('es6-iterator/for-of')
+  , Map            = require('../polyfill')
+  , Iterator       = require('../lib/primitive-iterator')
+
+  , call = Function.prototype.call
+  , defineProperty = Object.defineProperty
+  , create = Object.create, defineProperties = Object.defineProperties
+  , hasOwnProperty = Object.prototype.hasOwnProperty
+  , PrimitiveMap;
+
+module.exports = PrimitiveMap = function (/*iterable, serialize*/) {
+	var iterable = arguments[0], serialize = arguments[1];
+	if (!(this instanceof PrimitiveMap)) {
+		return new PrimitiveMap(iterable, serialize);
+	}
+	if (this.__mapData__ !== undefined) {
+		throw new TypeError(this + " cannot be reinitialized");
+	}
+	if (iterable != null) iterator(iterable);
+	if (serialize !== undefined) {
+		callable(serialize);
+		defineProperty(this, '_serialize', d('', serialize));
+	}
+	defineProperties(this, {
+		__mapKeysData__: d('c', create(null)),
+		__mapValuesData__: d('c', create(null)),
+		__size__: d('w', 0)
+	});
+	if (!iterable) return;
+	forOf(iterable, function (value) {
+		var key = validValue(value)[0], sKey = this._serialize(key);
+		if (sKey == null) throw new TypeError(key + " cannot be serialized");
+		value = value[1];
+		if (hasOwnProperty.call(this.__mapKeysData__, sKey)) {
+			if (this.__mapValuesData__[sKey] === value) return;
+		} else {
+			++this.__size__;
+		}
+		this.__mapKeysData__[sKey] = key;
+		this.__mapValuesData__[sKey] = value;
+	}, this);
+};
+if (setPrototypeOf) setPrototypeOf(PrimitiveMap, Map);
+
+PrimitiveMap.prototype = create(Map.prototype, {
+	constructor: d(PrimitiveMap),
+	_serialize: d(function (value) {
+		if (value && (typeof value.toString !== 'function')) return null;
+		return String(value);
+	}),
+	clear: d(function () {
+		if (!this.__size__) return;
+		clear(this.__mapKeysData__);
+		clear(this.__mapValuesData__);
+		this.__size__ = 0;
+		this.emit('_clear');
+	}),
+	delete: d(function (key) {
+		var sKey = this._serialize(key);
+		if (sKey == null) return false;
+		if (!hasOwnProperty.call(this.__mapKeysData__, sKey)) return false;
+		delete this.__mapKeysData__[sKey];
+		delete this.__mapValuesData__[sKey];
+		--this.__size__;
+		this.emit('_delete', sKey);
+		return true;
+	}),
+	entries: d(function () { return new Iterator(this, 'key+value'); }),
+	forEach: d(function (cb/*, thisArg*/) {
+		var thisArg = arguments[1], iterator, result, sKey;
+		callable(cb);
+		iterator = this.entries();
+		result = iterator._next();
+		while (result !== undefined) {
+			sKey = iterator.__list__[result];
+			call.call(cb, thisArg, this.__mapValuesData__[sKey],
+				this.__mapKeysData__[sKey], this);
+			result = iterator._next();
+		}
+	}),
+	get: d(function (key) {
+		var sKey = this._serialize(key);
+		if (sKey == null) return;
+		return this.__mapValuesData__[sKey];
+	}),
+	has: d(function (key) {
+		var sKey = this._serialize(key);
+		if (sKey == null) return false;
+		return hasOwnProperty.call(this.__mapKeysData__, sKey);
+	}),
+	keys: d(function () { return new Iterator(this, 'key'); }),
+	size: d.gs(function () { return this.__size__; }),
+	set: d(function (key, value) {
+		var sKey = this._serialize(key);
+		if (sKey == null) throw new TypeError(key + " cannot be serialized");
+		if (hasOwnProperty.call(this.__mapKeysData__, sKey)) {
+			if (this.__mapValuesData__[sKey] === value) return this;
+		} else {
+			++this.__size__;
+		}
+		this.__mapKeysData__[sKey] = key;
+		this.__mapValuesData__[sKey] = value;
+		this.emit('_add', sKey);
+		return this;
+	}),
+	values: d(function () { return new Iterator(this, 'value'); })
+});