[Webkit-unassigned] [Bug 47763] New: Arguments.length errors on JSVALUE32 JIT (MIPS and x86)

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=47763

           Summary: Arguments.length errors on JSVALUE32 JIT  (MIPS and
                    x86)
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: fu at mips.com


Hi All,

  I try JSVALUE32 JIT on MIPS and X86, and there are same failures when accessing arguments.length.  Please check the following.  Thanks!
Ex:
chao-ying-fus-macbook:Release icebergfu$ ./jsc 
> function a() { return arguments.length;}
undefined
> a()
0
> a(1)
null
> a(1,2)
1
> a(1,2,3)
Segmentation fault

Regards,
Chao-ying

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.