text: // Copyright (C) 2020 Rick Waldron. All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  /*---
  esid: sec-atomics.waitasync
  description: >
    A null value for bufferData throws a TypeError
  info: |
    Atomics.waitAsync( typedArray, index, value, timeout )
  
    1. Return DoWait(async, typedArray, index, value, timeout).
  
    DoWait ( mode, typedArray, index, value, timeout )
  
    1. Let buffer be ? ValidateSharedIntegerTypedArray(typedArray, true).
  
    ValidateSharedIntegerTypedArray ( typedArray [ , waitable ] )
  
    2. Perform ? RequireInternalSlot(typedArray, [[TypedArrayName]]).
  
    RequireInternalSlot ( O, internalSlot )
  
    1. If Type(O) is not Object, throw a TypeError exception.
    2. If O does not have an internalSlot internal slot, throw a TypeError exception.
  
  includes: [detachArrayBuffer.js]
  features: [Atomics.waitAsync, ArrayBuffer, Atomics, TypedArray, BigInt]
  ---*/
  assert.sameValue(typeof Atomics.waitAsync, 'function');
  const i64a = new BigInt64Array(
    new ArrayBuffer(BigInt64Array.BYTES_PER_ELEMENT * 4)
  );
  
  const poisoned = {
    valueOf() {
      throw new Test262Error('should not evaluate this code');
    }
  };
  
  try {
    $DETACHBUFFER(i64a.buffer); // Detaching a non-shared ArrayBuffer sets the [[ArrayBufferData]] value to null
  } catch (error) {
    $ERROR(`An unexpected error occurred when detaching ArrayBuffer: ${error.message}`);
  }
  
  assert.throws(TypeError, function() {
    Atomics.waitAsync(i64a, poisoned, poisoned, poisoned);
  }, '`Atomics.waitAsync(i64a, poisoned, poisoned, poisoned)` throws TypeError');
  
  