2.1.88 [ECMA-262/6] Section String.prototype @@iterator

V0141: The @@iterator method is not present on String.prototype

The specification states: String.prototype [ @@iterator ]( )
     When the @@iterator method is called it returns an Iterator object ( that 
     iterates over the code points of a String value, returning each code point as a 
     String value. ...
     The value of the name property of this function is "[Symbol.iterator]".

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The @@iterator method is not present on String.prototype.