1. 24 Jun, 2016 1 commit
  2. 12 Jan, 2016 1 commit
    • littledan's avatar
      TypedArray and ArrayBuffer support for @@species · 2bd9bdbe
      littledan authored
      This patch improves ArrayBuffer and TypedArray subclassing by adding
      support for @@species and constructing outputs to certain methods
      by creating an instance of the constructor determined by the
      SpeciesConstructor algorithm, rather than fixed to a superclass or
      naively the constructor. The new behavior is enabled by the
      --harmony-species flag. Care is taken to not significantly change the
      observable behavior when the flag is off. Previously, TypedArrays
      already supported subclassing by reading the constructor of the
      receiver, but ArrayBuffers did not, and this old behavior is
      preserved and tested for, to avoid a multi-stage upgrade path and keep
      things simple for users.
      
      R=adamk
      BUG=v8:4093
      LOG=Y
      
      Review URL: https://codereview.chromium.org/1574903004
      
      Cr-Commit-Position: refs/heads/master@{#33223}
      2bd9bdbe