[Webkit-unassigned] [Bug 70210] REGRESSION(r97566) fast/js/stack-overflow-arrity-catch.html fails

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Oct 17 12:31:33 PDT 2011


https://bugs.webkit.org/show_bug.cgi?id=70210


Erik Arvidsson <arv at chromium.org> changed:

           What    |Removed                     |Added
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             Status|NEW                         |ASSIGNED
         AssignedTo|webkit-unassigned at lists.web |arv at chromium.org
                   |kit.org                     |




--- Comment #3 from Erik Arvidsson <arv at chromium.org>  2011-10-17 12:31:32 PST ---
The thing that changed was that debug now calls a different function which makes its stack depth 2 instead of 1.

I'm not sure this has ever worked as expected for V8. It seems like the assumptions are JSC specific. Also, if I change the debug() calls to simple bool assignment and check the values after the stack overflow has been handled we always reach 'Should not get here #2!'. It seems like the call to debug throws when we are at the deepest allowed call stack already which explains why we didn't get any debug output from this before.

I'm going to clean up the test and add it to chromiums test expectations.

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