Array/TypedArray/ArrayBuffer method subclassing and @@species

src/js/regexp.js

Index: src/js/regexp.js
diff --git a/src/js/regexp.js b/src/js/regexp.js
index a163952451f082ea50e12678a7a94fffa3e4052e..5d291245c7eed398e160aee4fa799590e8404d74 100644
--- a/src/js/regexp.js
+++ b/src/js/regexp.js
@@ -300,6 +300,10 @@ function RegExpSplit(string, limit) {
     throw MakeTypeError(kIncompatibleMethodReceiver,
                         "RegExp.prototype.@@split", this);
   }
+
+  // TODO(yangguo): Clone the RegExp using SpeciesConstructor
+  // to change the flags to turn 'y' on.
+
   var separator = this;
   var subject = TO_STRING(string);