1 files changed, 14 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/is-implemented.js
new file mode 100644
index 0000000000..bb0d64536e
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es6-symbol/test/is-implemented.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var global   = require('es5-ext/global')
+  , polyfill = require('../polyfill');
+
+module.exports = function (t, a) {
+	var cache;
+	a(typeof t(), 'boolean');
+	cache = global.Symbol;
+	global.Symbol = polyfill;
+	a(t(), true);
+	if (cache === undefined) delete global.Symbol;
+	else global.Symbol = cache;
+};