[Webkit-unassigned] [Bug 115949] Window Object TypeError: 'undefined' is not an object (evaluating 'this.document')

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri May 17 17:52:09 PDT 2013


https://bugs.webkit.org/show_bug.cgi?id=115949





--- Comment #3 from Youngho Yoo <youngho33.yoo at lge.com>  2013-05-17 17:50:37 PST ---
there is wrong call stack.
here is correct call stack about TypeError throwException call stack(In DFG)

compileExceptionHandlers(dfg/DFGJITCompiler.cpp)
->lookupExceptionHandler(dfg/DFGOperations.cpp)
->genericThrow(jit/JITExceptions.cpp)
->throwException(interpreter/Interpreter.cpp)

as you know, this is not call stack, It is flow of excution, because this split up compilation and execution.

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