[Webkit-unassigned] [Bug 145525] New: finally blocks should not set the exception stack trace when re-throwing the exception.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=145525

            Bug ID: 145525
           Summary: finally blocks should not set the exception stack
                    trace when re-throwing the exception.
    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: mark.lam at apple.com

Finally blocks are implemented as a Catch block with an op_throw at its end to re-throw the exception.  Currently, this throw in the finally block is no different than the throw that originated the exception.  As a result, the exception stack trace is now set to the re-throw location in the finally block.  This results in the Inspector reporting the wrong throw point for the exception.

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