1 files changed, 28 insertions, 0 deletions
diff --git a/node_modules/core-js/modules/_fix-re-wks.js b/node_modules/core-js/modules/_fix-re-wks.js
new file mode 100644
index 00000000..9a62380b
--- /dev/null
+++ b/node_modules/core-js/modules/_fix-re-wks.js
@@ -0,0 +1,28 @@
+'use strict';
+var hide = require('./_hide');
+var redefine = require('./_redefine');
+var fails = require('./_fails');
+var defined = require('./_defined');
+var wks = require('./_wks');
+
+module.exports = function (KEY, length, exec) {
+  var SYMBOL = wks(KEY);
+  var fns = exec(defined, SYMBOL, ''[KEY]);
+  var strfn = fns[0];
+  var rxfn = fns[1];
+  if (fails(function () {
+    var O = {};
+    O[SYMBOL] = function () { return 7; };
+    return ''[KEY](O) != 7;
+  })) {
+    redefine(String.prototype, KEY, strfn);
+    hide(RegExp.prototype, SYMBOL, length == 2
+      // 21.2.5.8 RegExp.prototype[@@replace](string, replaceValue)
+      // 21.2.5.11 RegExp.prototype[@@split](string, limit)
+      ? function (string, arg) { return rxfn.call(string, this, arg); }
+      // 21.2.5.6 RegExp.prototype[@@match](string)
+      // 21.2.5.9 RegExp.prototype[@@search](string)
+      : function (string) { return rxfn.call(string, this); }
+    );
+  }
+};