| Index: src/string-iterator.js
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| diff --git a/src/string-iterator.js b/src/string-iterator.js
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| index 0eaaffb982c0aa106710fa36c0bfe41707b3325a..200cc6c75a042f787a0fb44f0344d1e34576f310 100644
 | 
| --- a/src/string-iterator.js
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| +++ b/src/string-iterator.js
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| @@ -39,7 +39,7 @@
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|  
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|  // 21.1.5.2.1 %StringIteratorPrototype%.next( )
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|  function StringIteratorNext() {
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| -  var iterator = ToObject(this);
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| +  var iterator = $toObject(this);
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|  
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|    if (!HAS_DEFINED_PRIVATE(iterator, stringIteratorNextIndexSymbol)) {
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|      throw MakeTypeError(kIncompatibleMethodReceiver,
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| 
 |