[Webkit-unassigned] [Bug 141019] New: Use "this" instead of "callee" to get the constructor

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Jan 28 17:57:16 PST 2015


https://bugs.webkit.org/show_bug.cgi?id=141019

            Bug ID: 141019
           Summary: Use "this" instead of "callee" to get the constructor
    Classification: Unclassified
           Product: WebKit
           Version: 528+ (Nightly build)
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: rniwa at webkit.org

In order to support ES6 class syntax (bug 140491), [[Construct]] needs to take an extra argument newTarget.
Use "this" register to pass this argument since "this" is never used before the object allocation takes place.

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