function ArrayBufferSlice(start, end) {
  if (!IS_ARRAYBUFFER(this)) {
    throw MakeTypeError(kIncompatibleMethodReceiver,
                        'ArrayBuffer.prototype.slice', this);
  }

  var relativeStart = TO_INTEGER(start);
  if (!IS_UNDEFINED(end)) {
    end = TO_INTEGER(end);
  }
  var first;
  var byte_length = %_ArrayBufferGetByteLength(this);
  if (relativeStart < 0) {
    first = MaxSimple(byte_length + relativeStart, 0);
  } else {
    first = MinSimple(relativeStart, byte_length);
  }
  var relativeEnd = IS_UNDEFINED(end) ? byte_length : end;
  var fin;
  if (relativeEnd < 0) {
    fin = MaxSimple(byte_length + relativeEnd, 0);
  } else {
    fin = MinSimple(relativeEnd, byte_length);
  }

  if (fin < first) {
    fin = first;
  }
  var newLen = fin - first;
  var constructor = SpeciesConstructor(this, GlobalArrayBuffer, true);
  var result = new constructor(newLen);
  if (!IS_ARRAYBUFFER(result)) {
    throw MakeTypeError(kIncompatibleMethodReceiver,
                        'ArrayBuffer.prototype.slice', result);
  }
  // Checks for detached source/target ArrayBuffers are done inside of
  // %ArrayBufferSliceImpl; the reordering of checks does not violate
  // the spec because all exceptions thrown are TypeErrors.
  if (result === this) {
    throw MakeTypeError(kArrayBufferSpeciesThis);
  }
  if (%_ArrayBufferGetByteLength(result) < newLen) {
    throw MakeTypeError(kArrayBufferTooShort);
  }

  %ArrayBufferSliceImpl(this, result, first, newLen);
  return result;
}
function ArrayBufferSlice(start, end) {
  if (!IS_ARRAYBUFFER(this)) {
    throw MakeTypeError(kIncompatibleMethodReceiver,
                        'ArrayBuffer.prototype.slice', this);
  }

  var relativeStart = TO_INTEGER(start);
  if (!IS_UNDEFINED(end)) {
    end = TO_INTEGER(end);
  }
  var first;
  var byte_length = %_ArrayBufferGetByteLength(this);
  if (relativeStart < 0) {
    first = MaxSimple(byte_length + relativeStart, 0);
  } else {
    first = MinSimple(relativeStart, byte_length);
  }
  var relativeEnd = IS_UNDEFINED(end) ? byte_length : end;
  var fin;
  if (relativeEnd < 0) {
    fin = MaxSimple(byte_length + relativeEnd, 0);
  } else {
    fin = MinSimple(relativeEnd, byte_length);
  }

  if (fin < first) {
    fin = first;
  }
  var newLen = fin - first;
  var constructor = SpeciesConstructor(this, GlobalArrayBuffer, true);
  var result = new constructor(newLen);
  if (!IS_ARRAYBUFFER(result)) {
    throw MakeTypeError(kIncompatibleMethodReceiver,
                        'ArrayBuffer.prototype.slice', result);
  }
  
  
  
  if (result === this) {
    throw MakeTypeError(kArrayBufferSpeciesThis);
  }
  if (%_ArrayBufferGetByteLength(result) < newLen) {
    throw MakeTypeError(kArrayBufferTooShort);
  }

  %ArrayBufferSliceImpl(this, result, first, newLen);
  return result;
}
function ArrayBufferSlice ( start , end ) { if ( ! IS_ARRAYBUFFER ( this ) ) { throw MakeTypeError ( kIncompatibleMethodReceiver , 'ArrayBuffer.prototype.slice' , this ) ; } var relativeStart = TO_INTEGER ( start ) ; if ( ! IS_UNDEFINED ( end ) ) { end = TO_INTEGER ( end ) ; } var first ; var byte_length = % _ArrayBufferGetByteLength ( this ) ; if ( relativeStart < 0 ) { first = MaxSimple ( byte_length + relativeStart , 0 ) ; } else { first = MinSimple ( relativeStart , byte_length ) ; } var relativeEnd = IS_UNDEFINED ( end ) ? byte_length : end ; var fin ; if ( relativeEnd < 0 ) { fin = MaxSimple ( byte_length + relativeEnd , 0 ) ; } else { fin = MinSimple ( relativeEnd , byte_length ) ; } if ( fin < first ) { fin = first ; } var newLen = fin - first ; var constructor = SpeciesConstructor ( this , GlobalArrayBuffer , true ) ; var result = new constructor ( newLen ) ; if ( ! IS_ARRAYBUFFER ( result ) ) { throw MakeTypeError ( kIncompatibleMethodReceiver , 'ArrayBuffer.prototype.slice' , result ) ; } // Checks for detached source/target ArrayBuffers are done inside of // %ArrayBufferSliceImpl; the reordering of checks does not violate // the spec because all exceptions thrown are TypeErrors. if ( result === this ) { throw MakeTypeError ( kArrayBufferSpeciesThis ) ; } if ( % _ArrayBufferGetByteLength ( result ) < newLen ) { throw MakeTypeError ( kArrayBufferTooShort ) ; } % ArrayBufferSliceImpl ( this , result , first , newLen ) ; return result ; }
ES6 Draft 15.13.5.5.3
ES6 Draft 15 . 13 . 5 . 5 . 3