[Webkit-unassigned] [Bug 18735] New: SQUIRRELFISH: closures are sometimes given an incorrect 'this' value when called

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=18735

           Summary: SQUIRRELFISH: closures are sometimes given an incorrect
                    'this' value when called
           Product: WebKit
           Version: 526+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: NEW
          Keywords: SquirrelFishBlocker
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: cwzwarich at uwaterloo.ca
OtherBugsDependingO 18624
             nThis:


Consider the following example:

---

var text = "PASS";

function a()
{
  var text = "FAIL";
  function b()
  {
    alert(this.text);
  }

  this.c = function()
  {
    b();
  }
  b();
}

(new a()).c();

---

This code should print PASS twice, but instead prints PASS once and then FAIL.
This affects the JavaScriptCore test js1_5/Scope/scope-003.js.


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