objects:

  # The bufferobject related built-ins have a DUK_BIDX_xxx constant so they
  # must at present map to an object value (they may not be missing or map
  # to e.g. null).

  - id: bi_empty_bufferobject
    class: Object
    internal_prototype: bi_object_prototype

    properties: []

  - id: bi_global
    modify: true

    properties:
      - key: 'DataView'
        value:
          type: object
          id: bi_empty_bufferobject
      - key: 'Uint8Array'
        value:
          type: object
          id: bi_empty_bufferobject
      - key: 'Uint8ClampedArray'
        value:
          type: object
          id: bi_empty_bufferobject
      - key: 'Int8Array'
        value:
          type: object
          id: bi_empty_bufferobject
      - key: 'Uint16Array'
        value:
          type: object
          id: bi_empty_bufferobject
      - key: 'Int16Array'
        value:
          type: object
          id: bi_empty_bufferobject
      - key: 'Uint32Array'
        value:
          type: object
          id: bi_empty_bufferobject
      - key: 'Int32Array'
        value:
          type: object
          id: bi_empty_bufferobject
      - key: 'Float32Array'
        value:
          type: object
          id: bi_empty_bufferobject
      - key: 'Float64Array'
        value:
          type: object
          id: bi_empty_bufferobject
      - key: 'ArrayBuffer'
        value:
          type: object
          id: bi_empty_bufferobject
      - key: 'Buffer'
        value:
          type: object
          id: bi_empty_bufferobject