js/src/tests/test262/built-ins/Array/prototype/fill/return-abrupt-from-end-as-symbol.js


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// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-array.prototype.fill
description: >
  Return abrupt from ToInteger(end) as a Symbol.
info: |
  22.1.3.6 Array.prototype.fill (value [ , start [ , end ] ] )

  ...
  8. If end is undefined, let relativeEnd be len; else let relativeEnd be
  ToInteger(end).
  9. ReturnIfAbrupt(relativeEnd).
  ...
features: [Symbol]
---*/

var end = Symbol(1);

assert.throws(TypeError, function() {
  [].fill(1, 0, end);
});

reportCompare(0, 0);