[Webkit-unassigned] [Bug 18649] New: SQUIRRELFISH: correctly handle exceptions in eval code

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=18649

           Summary: SQUIRRELFISH: correctly handle exceptions in eval code
           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:


Exceptions are broken in eval code. This leads to assertion failures of the
following form when running JavaScriptCore tests:

ASSERTION FAILED: it != end
(./VM/Machine.cpp:431 bool KJS::Machine::unwindCallFrame(KJS::Register**, const
KJS::Instruction*&, KJS::CodeBlock*&, KJS::JSValue**&, KJS::ScopeChainNode*&,
KJS::Register*&))

ASSERTION FAILED: addressOffset < instructions.size()
(/Users/Cameron/sf/JavaScriptCore/VM/CodeBlock.cpp:541 bool
KJS::CodeBlock::getHandlerForVPC(const KJS::Instruction*, KJS::Instruction*&,
int&))


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