text: // Copyright (C) 2016 the V8 project authors. All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  /*---
  esid: sec-function-definitions-static-semantics-early-errors
  es6id: 14.1.2
  description: Parameters may not contain a "super" call
  info: >
    It is a Syntax Error if FormalParameters Contains SuperProperty is true.
  negative: SyntaxError
  ---*/
  
  function f(x = super()) {}
  