• neis's avatar
    [runtime] Let native setters have a return value. · f33a4078
    neis authored
    Native setters (see AccessorInfo in accessors.h) didn't have the ability
    to return a result value. As a consequence of this, for instance, Reflect.set
    on the length property of arrays had the wrong behavior:
    
    var y = [];
    Object.defineProperty(y, 0, {value: 42, configurable: false})
    Reflect.set(y, 'length', 0)
    
    The Reflect.set call used to return true. Now it returns false as
    required by the spec.
    
    BUG=v8:5401
    
    Review-Url: https://codereview.chromium.org/2397603003
    Cr-Commit-Position: refs/heads/master@{#40579}
    f33a4078
accessors.cc 42.8 KB