text: // Copyright 2009 the Sputnik authors.  All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  
  /*---
  info: >
      It is an early Reference Error if IsValidSimpleAssignmentTarget of
      LeftHandSideExpression is false.
  es6id: 12.14.1
  description: Compound "left shift" assignment with non-simple target
  negative:
    phase: early
    type: ReferenceError
  ---*/
  
  throw "Test262: This statement should not be evaluated.";
  
  1 <<= 1;
  