When running Start Debugging JavaScript and Start Profiling JavaScript, the browser crashes. It doesn't matter what webpage is open. Happens all the time. Crash Log folows: Process: Safari [82654] Path: /Applications/WebKit.app/Contents/MacOS/WebKit Identifier: org.webkit.nightly.WebKit Version: r43444 (43444) Code Type: X86 (Native) Parent Process: launchd [441] Date/Time: 2009-05-12 14:34:50.930 +0800 OS Version: Mac OS X 10.5.6 (9G55) Report Version: 6 Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x00000000d65c8f40 Crashed Thread: 0 Thread 0 Crashed: 0 com.apple.JavaScriptCore 0x004b4dba JSC::ScopeNode::ScopeNode(JSC::JSGlobalData*, JSC::SourceCode const&, JSC::SourceElements*, WTF::Vector<std::pair<JSC::Identifier, unsigned int>, 0ul>*, WTF::Vector<WTF::RefPtr<JSC::FuncDeclNode>, 0ul>*, unsigned int, int) + 74 1 com.apple.JavaScriptCore 0x004b5027 JSC::FunctionBodyNode::create(JSC::JSGlobalData*, JSC::SourceElements*, WTF::Vector<std::pair<JSC::Identifier, unsigned int>, 0ul>*, WTF::Vector<WTF::RefPtr<JSC::FuncDeclNode>, 0ul>*, JSC::SourceCode const&, unsigned int, int) + 87 2 com.apple.WebCore 0x01279c54 WTF::PassRefPtr<JSC::FunctionBodyNode> JSC::Parser::parse<JSC::FunctionBodyNode>(JSC::ExecState*, JSC::Debugger*, JSC::SourceCode const&, int*, JSC::UString*) + 132 3 com.apple.WebCore 0x0127739d WebCore::JavaScriptDebugServer::recompileAllJSFunctions(WebCore::Timer<WebCore::JavaScriptDebugServer>*) + 701 4 com.apple.WebCore 0x0127806b WebCore::Timer<WebCore::JavaScriptDebugServer>::fired() + 43 5 com.apple.WebCore 0x014840b2 WebCore::ThreadTimers::fireTimers(double, WTF::Vector<WebCore::TimerBase*, 0ul> const&) + 130 6 com.apple.WebCore 0x01484312 WebCore::ThreadTimers::sharedTimerFiredInternal() + 114 7 com.apple.WebCore 0x01484396 WebCore::ThreadTimers::sharedTimerFired() + 22 8 com.apple.WebCore 0x0145fba4 __ZN7WebCoreL10timerFiredEP16__CFRunLoopTimerPv + 68 9 com.apple.CoreFoundation 0x90585b25 CFRunLoopRunSpecific + 4469 10 com.apple.CoreFoundation 0x90585cd8 CFRunLoopRunInMode + 88 11 com.apple.HIToolbox 0x95c522c0 RunCurrentEventLoopInMode + 283 12 com.apple.HIToolbox 0x95c520d9 ReceiveNextEventCommon + 374 13 com.apple.HIToolbox 0x95c51f4d BlockUntilNextEventMatchingListInMode + 106 14 com.apple.AppKit 0x93872d7d _DPSNextEvent + 657 15 com.apple.AppKit 0x93872630 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 128 16 com.apple.Safari 0x0002ceee 0x1000 + 179950 17 com.apple.AppKit 0x9386b66b -[NSApplication run] + 795 18 com.apple.AppKit 0x938388a4 NSApplicationMain + 574 19 com.apple.Safari 0x00003306 0x1000 + 8966 Thread 1: 0 libSystem.B.dylib 0x90bee3ae __semwait_signal + 10 1 libSystem.B.dylib 0x90c18d0d pthread_cond_wait$UNIX2003 + 73 2 com.apple.WebCore 0x010647f4 WebCore::IconDatabase::syncThreadMainLoop() + 260 3 com.apple.WebCore 0x01065574 WebCore::IconDatabase::iconDatabaseSyncThread() + 180 4 libSystem.B.dylib 0x90c18095 _pthread_start + 321 5 libSystem.B.dylib 0x90c17f52 thread_start + 34 Thread 2: 0 libSystem.B.dylib 0x90be71c6 mach_msg_trap + 10 1 libSystem.B.dylib 0x90bee9bc mach_msg + 72 2 com.apple.CoreFoundation 0x905850ae CFRunLoopRunSpecific + 1790 3 com.apple.CoreFoundation 0x90585cd8 CFRunLoopRunInMode + 88 4 com.apple.CFNetwork 0x94e29ebe CFURLCacheWorkerThread(void*) + 396 5 libSystem.B.dylib 0x90c18095 _pthread_start + 321 6 libSystem.B.dylib 0x90c17f52 thread_start + 34 Thread 3: 0 libSystem.B.dylib 0x90be71c6 mach_msg_trap + 10 1 libSystem.B.dylib 0x90bee9bc mach_msg + 72 2 com.google.Gears 0x134f3bfd google_breakpad::ExceptionHandler::WaitForMessage(void*) + 125 3 libSystem.B.dylib 0x90c18095 _pthread_start + 321 4 libSystem.B.dylib 0x90c17f52 thread_start + 34 Thread 4: 0 libSystem.B.dylib 0x90bee3ae __semwait_signal + 10 1 libSystem.B.dylib 0x90c18d0d pthread_cond_wait$UNIX2003 + 73 2 com.apple.JavaScriptCore 0x005ae89d WTF::ThreadCondition::timedWait(WTF::Mutex&, double) + 77 3 com.apple.WebCore 0x01291b05 WebCore::LocalStorageThread::localStorageThread() + 325 4 libSystem.B.dylib 0x90c18095 _pthread_start + 321 5 libSystem.B.dylib 0x90c17f52 thread_start + 34 Thread 5: 0 libSystem.B.dylib 0x90be71c6 mach_msg_trap + 10 1 libSystem.B.dylib 0x90bee9bc mach_msg + 72 2 com.apple.CoreFoundation 0x905850ae CFRunLoopRunSpecific + 1790 3 com.apple.CoreFoundation 0x90585cd8 CFRunLoopRunInMode + 88 4 com.apple.Safari 0x00188f9d 0x1000 + 1605533 5 com.apple.Safari 0x001866f3 0x1000 + 1595123 6 com.apple.Safari 0x001867a1 0x1000 + 1595297 7 libSystem.B.dylib 0x90c18095 _pthread_start + 321 8 libSystem.B.dylib 0x90c17f52 thread_start + 34 Thread 6: 0 libSystem.B.dylib 0x90bee3ae __semwait_signal + 10 1 libSystem.B.dylib 0x90c18d0d pthread_cond_wait$UNIX2003 + 73 2 com.apple.Safari 0x000f1cdb 0x1000 + 986331 3 com.apple.Safari 0x000f2321 0x1000 + 987937 4 libSystem.B.dylib 0x90c18095 _pthread_start + 321 5 libSystem.B.dylib 0x90c17f52 thread_start + 34 Thread 7: 0 libSystem.B.dylib 0x90bee3ae __semwait_signal + 10 1 libSystem.B.dylib 0x90c18d0d pthread_cond_wait$UNIX2003 + 73 2 libGLProgrammability.dylib 0x970d4b32 glvmDoWork + 162 3 libSystem.B.dylib 0x90c18095 _pthread_start + 321 4 libSystem.B.dylib 0x90c17f52 thread_start + 34 Thread 8: 0 libSystem.B.dylib 0x90bee3ae __semwait_signal + 10 1 libSystem.B.dylib 0x90c18d0d pthread_cond_wait$UNIX2003 + 73 2 com.apple.ColorSync 0x95a5045c pthreadSemaphoreWait(t_pthreadSemaphore*) + 42 3 com.apple.ColorSync 0x95a62d8e CMMConvTask(void*) + 54 4 libSystem.B.dylib 0x90c18095 _pthread_start + 321 5 libSystem.B.dylib 0x90c17f52 thread_start + 34 Thread 9: 0 libSystem.B.dylib 0x90c17906 kevent + 10 1 libSystem.B.dylib 0x90c18095 _pthread_start + 321 2 libSystem.B.dylib 0x90c17f52 thread_start + 34 Thread 10: 0 libSystem.B.dylib 0x90be71c6 mach_msg_trap + 10 1 libSystem.B.dylib 0x90bee9bc mach_msg + 72 2 com.apple.CoreFoundation 0x905850ae CFRunLoopRunSpecific + 1790 3 com.apple.CoreFoundation 0x90585cd8 CFRunLoopRunInMode + 88 4 com.apple.Foundation 0x953a9d40 +[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:] + 320 5 com.apple.Foundation 0x953467ed -[NSThread main] + 45 6 com.apple.Foundation 0x95346394 __NSThread__main__ + 308 7 libSystem.B.dylib 0x90c18095 _pthread_start + 321 8 libSystem.B.dylib 0x90c17f52 thread_start + 34 Thread 11: 0 libSystem.B.dylib 0x90c366f2 select$DARWIN_EXTSN + 10 1 libSystem.B.dylib 0x90c18095 _pthread_start + 321 2 libSystem.B.dylib 0x90c17f52 thread_start + 34 Thread 12: 0 libSystem.B.dylib 0x90be71c6 mach_msg_trap + 10 1 libSystem.B.dylib 0x90bee9bc mach_msg + 72 2 ...romedia.Flash Player.plugin 0x1f58524a Flash_EnforceLocalSecurity + 1981206 3 libSystem.B.dylib 0x90c18095 _pthread_start + 321 4 libSystem.B.dylib 0x90c17f52 thread_start + 34 Thread 13: 0 libSystem.B.dylib 0x90be720e semaphore_wait_signal_trap + 10 1 libSystem.B.dylib 0x90c19206 _pthread_cond_wait + 1267 2 libSystem.B.dylib 0x90c5e539 pthread_cond_wait + 48 3 ...romedia.Flash Player.plugin 0x1f393c44 0x1f0ce000 + 2907204 4 ...romedia.Flash Player.plugin 0x1f3ab8cb Flash_EnforceLocalSecurity + 41367 5 ...romedia.Flash Player.plugin 0x1f394036 0x1f0ce000 + 2908214 6 libSystem.B.dylib 0x90c18095 _pthread_start + 321 7 libSystem.B.dylib 0x90c17f52 thread_start + 34 Thread 14: 0 libSystem.B.dylib 0x90be720e semaphore_wait_signal_trap + 10 1 libSystem.B.dylib 0x90c19206 _pthread_cond_wait + 1267 2 libSystem.B.dylib 0x90c5e539 pthread_cond_wait + 48 3 ...romedia.Flash Player.plugin 0x1f393c44 0x1f0ce000 + 2907204 4 ...romedia.Flash Player.plugin 0x1f3ab8cb Flash_EnforceLocalSecurity + 41367 5 ...romedia.Flash Player.plugin 0x1f394036 0x1f0ce000 + 2908214 6 libSystem.B.dylib 0x90c18095 _pthread_start + 321 7 libSystem.B.dylib 0x90c17f52 thread_start + 34 Thread 15: 0 libSystem.B.dylib 0x90c366f2 select$DARWIN_EXTSN + 10 1 libSystem.B.dylib 0x90c18095 _pthread_start + 321 2 libSystem.B.dylib 0x90c17f52 thread_start + 34 Thread 0 crashed with X86 Thread State (32-bit): eax: 0xd65c8f40 ebx: 0x004b4d7e ecx: 0x1847bd38 edx: 0xd04d891c edi: 0x1d3440a8 esi: 0x8fe01000 ebp: 0xbfffe7c8 esp: 0xbfffe790 ss: 0x0000001f efl: 0x00010282 eip: 0x004b4dba cs: 0x00000017 ds: 0x0000001f es: 0x0000001f fs: 0x00000000 gs: 0x00000037 cr2: 0xd65c8f40 Binary Images: 0x1000 - 0x266fe2 com.apple.Safari 4 Public Beta (5528.16) <88923208ea437fc8b5a5e5cd4f1924d5> /Applications/Safari.app/Contents/MacOS/Safari 0x2c1000 - 0x2c3ff7 +WebKitNightlyEnabler.dylib ??? (???) <888c2667cbf28285bb9481975992835d> /Applications/WebKit.app/Contents/Resources/WebKitNightlyEnabler.dylib 0x2c8000 - 0x3a7fe7 com.apple.WebKit r43444 (530.10+) <261e0e34d67bd2c37b69a9ef86f9e4f1> /Applications/WebKit.app/Contents/Frameworks/10.5/WebKit.framework/Versions/A/WebKit 0x44c000 - 0x45bffc SyndicationUI ??? (???) <408d1e186315965e65a4562de17589be> /System/Library/PrivateFrameworks/SyndicationUI.framework/Versions/A/SyndicationUI 0x46b000 - 0x5dafe7 com.apple.JavaScriptCore 530+ (530.10+) <c67bc28e6df585388c8d833443cb77d6> /Applications/WebKit.app/Contents/Frameworks/10.5/JavaScriptCore.framework/Versions/A/JavaScriptCore 0x62e000 - 0x641fff +org.andymatuschak.Sparkle 1.5 Beta (bzr) (337) <d57260aef46cb3000f771d53364e40c8> /Applications/WebKit.app/Contents/Frameworks/10.5/Sparkle.framework/Versions/A/Sparkle 0x7a3000 - 0x7a5fff +net.wonderboots.multiclutchinputmanager ??? (1.0) <9e7f545987565ae48e64ca5fadf74e62> /Library/InputManagers/MultiClutchInputManager/MultiClutchInputManager.bundle/Contents/MacOS/MultiClutchInputManager 0x7b4000 - 0x7b6fff +com.Logitech.Control Center.Scroll Enhancer Loader 2.6.0 (2.6.0) /Library/InputManagers/LCC Scroll Enhancer Loader/LCC Scroll Enhancer Loader.bundle/Contents/MacOS/LCC Scroll Enhancer Loader 0x7bc000 - 0x7bcff0 +com.google.GearsEnabler ??? (1.0) <d6cc29b13e4148c15c39078c482dd4bd> /Library/InputManagers/GearsEnabler/GearsEnabler.bundle/Contents/MacOS/GearsEnabler 0x7c1000 - 0x7c1ff8 +com.google.Gears 1.0 (0.5.16.0) <7374cfc52fb0a51f7e9e7ab0a95625ae> /Library/Internet Plug-Ins/Gears.plugin/Contents/MacOS/libgears.dylib 0x7c6000 - 0x7f1ffb libcurl.3.dylib ??? (???) <54ada27deb3b4ff7043d8836264eca0d> /usr/lib/libcurl.3.dylib 0x803000 - 0x806ffc +eu.willmore.UnifyCamino UnifyCamino v1.0 (1.9) <0178d6c84331c6a6e965902cefdb50a8> /Library/InputManagers/UnifyCamino/UnifyCamino.bundle/Contents/MacOS/UnifyCamino 0x80c000 - 0x80efff +com.Logitech.Control Center.Scroll Enhancer 2.6.0 (2.6.0) /Library/Application Support/Logitech/LCC Scroll Enhancer.bundle/Contents/MacOS/LCC Scroll Enhancer 0xd8d000 - 0x15d8fe7 com.apple.WebCore 530+ (530.10+) <069b167c35265bcda3dd849886aadc59> /Applications/WebKit.app/Contents/Frameworks/10.5/WebCore.framework/Versions/A/WebCore 0x1fd4000 - 0x1ff0fe7 libPDFRIP.A.dylib ??? (???) <bf4ccb6e46bd2d18896a752e0e2f94b8> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libPDFRIP.A.dylib 0x131c5000 - 0x133bdfff com.apple.RawCamera.bundle 2.0.13 (435) <083354ccec68bf7c9fc99523a5838f92> /System/Library/CoreServices/RawCamera.bundle/Contents/MacOS/RawCamera 0x13450000 - 0x13665ff7 +com.google.Gears 1.0 (0.5.16.0) <cf84fd1c2b0a9047f0d20d20fcfa24a1> /Library/Internet Plug-Ins/Gears.plugin/Contents/Resources/Gears.bundle/Contents/MacOS/libgears.dylib 0x18b22000 - 0x18b27ff3 libCGXCoreImage.A.dylib ??? (???) <375e0cdb64b043378dbf637992bbfeb0> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libCGXCoreImage.A.dylib 0x18c57000 - 0x18ddafe3 GLEngine ??? (???) <bfbd7ce69ea896a6b38d6232b01cdeda> /System/Library/Frameworks/OpenGL.framework/Resources/GLEngine.bundle/GLEngine 0x18e08000 - 0x19170fe8 com.apple.GeForce8xxxGLDriver 1.5.36 (5.3.6) <e5d9fd7873a13fc3acc278b534337527> /System/Library/Extensions/GeForce8xxxGLDriver.bundle/Contents/MacOS/GeForce8xxxGLDriver 0x194ab000 - 0x194c7ff7 GLRendererFloat ??? (???) <dcdc2e0de7fb9a52d99e529c3688f26d> /System/Library/Frameworks/OpenGL.framework/Versions/A/Resources/GLRendererFloat.bundle/GLRendererFloat 0x1a69a000 - 0x1a6b9fed com.apple.audio.CoreAudioKit 1.5 (1.5) <795c36d256c2cead9607068b1f78e141> /System/Library/Frameworks/CoreAudioKit.framework/Versions/A/CoreAudioKit 0x1a7aa000 - 0x1a81cfff +com.DivXInc.DivXDecoder 6.4.0 (6.4.0) /Library/QuickTime/DivX Decoder.component/Contents/MacOS/DivX Decoder 0x1adf7000 - 0x1ae05feb libSimplifiedChineseConverter.dylib ??? (???) <ec9a1c1949952acb83d09a0320ba2df1> /System/Library/CoreServices/Encodings/libSimplifiedChineseConverter.dylib 0x1af54000 - 0x1af66fff libTraditionalChineseConverter.dylib ??? (???) <086a18ff56a7d80d4446b979a18a4f64> /System/Library/CoreServices/Encodings/libTraditionalChineseConverter.dylib 0x1c861000 - 0x1c861ffe com.apple.JavaPluginCocoa 12.2.0 (12.2.0) <b08d1285182ffcbaedd747d17fdaeefd> /Library/Internet Plug-Ins/JavaPluginCocoa.bundle/Contents/MacOS/JavaPluginCocoa 0x1c86f000 - 0x1c875ffd com.apple.JavaVM 12.2.2 (12.2.2) <9ad39149cc7ecc91da3e93df7f61d315> /System/Library/Frameworks/JavaVM.framework/Versions/A/JavaVM 0x1f0ce000 - 0x1f6f4fd3 +com.macromedia.Flash Player.plugin 10.0.12.36 (1.0.4f362) <38aeb67f6a0b43c6a341d7936603e84a> /Library/Internet Plug-Ins/Flash Player.plugin/Contents/MacOS/Flash Player 0x8fe00000 - 0x8fe2db43 dyld 97.1 (???) <100d362e03410f181a34e04e94189ae5> /usr/lib/dyld 0x90003000 - 0x90009fff com.apple.print.framework.Print 218.0.2 (220.1) <2979f3be4e7e8adc875bf21658e9be94> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Print.framework/Versions/A/Print 0x9000a000 - 0x90032ff7 com.apple.shortcut 1 (1.0) <5b57f8f162f77a1739b436900517d672> /System/Library/PrivateFrameworks/Shortcut.framework/Versions/A/Shortcut 0x90038000 - 0x90069ffb com.apple.quartzfilters 1.5.0 (1.5.0) <01090d7204c55b32a6a11199fa0d2e2b> /System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/QuartzFilters.framework/Versions/A/QuartzFilters 0x9006a000 - 0x9006cff5 libRadiance.dylib ??? (???) <8a844202fcd65662bb9ab25f08c45a62> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libRadiance.dylib 0x9006d000 - 0x90096fff com.apple.CoreMediaPrivate 15.0 (15.0) /System/Library/PrivateFrameworks/CoreMediaPrivate.framework/Versions/A/CoreMediaPrivate 0x90097000 - 0x90178ff7 libxml2.2.dylib ??? (???) <306036e0070330e35045650e6d9f0d05> /usr/lib/libxml2.2.dylib 0x90179000 - 0x90179ff8 com.apple.Cocoa 6.5 (???) <e9318c93615b27231498bbe585b8da98> /System/Library/Frameworks/Cocoa.framework/Versions/A/Cocoa 0x9024f000 - 0x902d9fe3 com.apple.DesktopServices 1.4.7 (1.4.7) <d16642ba22c32f67be793ebfbe67ca3a> /System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/DesktopServicesPriv 0x902da000 - 0x90359ff5 com.apple.SearchKit 1.2.1 (1.2.1) <3140a605db2abf56b237fa156a08b28b> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchKit.framework/Versions/A/SearchKit 0x9035a000 - 0x9040afff edu.mit.Kerberos 6.0.12 (6.0.12) <685cc018c133668d0d3ac6a1cb63cff9> /System/Library/Frameworks/Kerberos.framework/Versions/A/Kerberos 0x90410000 - 0x9048aff8 com.apple.print.framework.PrintCore 5.5.3 (245.3) <222dade7b33b99708b8c09d1303f93fc> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/PrintCore.framework/Versions/A/PrintCore 0x9048b000 - 0x90499ffd libz.1.dylib ??? (???) <545ca09467025f77131cfac09d8b9375> /usr/lib/libz.1.dylib 0x9049a000 - 0x904a1fe9 libgcc_s.1.dylib ??? (???) <28a7cbc3a5ca2982d124668306f422d9> /usr/lib/libgcc_s.1.dylib 0x904a2000 - 0x904b7ffb com.apple.ImageCapture 5.0.1 (5.0.1) /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/ImageCapture.framework/Versions/A/ImageCapture 0x904b8000 - 0x90511ff7 libGLU.dylib ??? (???) /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLU.dylib 0x90512000 - 0x90645fff com.apple.CoreFoundation 6.5.5 (476.17) <4a70c8dbb582118e31412c53dc1f407f> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation 0x90646000 - 0x90697ff7 com.apple.HIServices 1.7.0 (???) <01b690d1f376e400ac873105533e39eb> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices 0x90698000 - 0x9069bfff com.apple.help 1.1 (36) <175489f8adf287b3ebd259362b0292c0> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Help.framework/Versions/A/Help 0x9069c000 - 0x906b9ff7 com.apple.QuickLookFramework 1.3.1 (170.9) /System/Library/Frameworks/QuickLook.framework/Versions/A/QuickLook 0x906ba000 - 0x9083afef com.apple.CoreAUC 3.02.0 (3.02.0) <e9c0220542fac5c62ef3b79aa791252f> /System/Library/PrivateFrameworks/CoreAUC.framework/Versions/A/CoreAUC 0x9083b000 - 0x90981ff7 com.apple.ImageIO.framework 2.0.4 (2.0.4) <6a6623d3d1a7292b5c3763dcd108b55f> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/ImageIO 0x90982000 - 0x90a09ff7 libsqlite3.0.dylib ??? (???) <11311084bc4be9d4555dfac74fe7218a> /usr/lib/libsqlite3.0.dylib 0x90a0a000 - 0x90a0cfff com.apple.CrashReporterSupport 10.5.5 (159) <4ca9b6643fcbafd76424a46d162363eb> /System/Library/PrivateFrameworks/CrashReporterSupport.framework/Versions/A/CrashReporterSupport 0x90a10000 - 0x90a10ffd com.apple.vecLib 3.4.2 (vecLib 3.4.2) /System/Library/Frameworks/vecLib.framework/Versions/A/vecLib 0x90a11000 - 0x90a16fff com.apple.CommonPanels 1.2.4 (85) <3b64ef0de184d09c6f99a1a7e77e42be> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CommonPanels.framework/Versions/A/CommonPanels 0x90a17000 - 0x90be5ff3 com.apple.security 5.0.4 (34102) <55dda7486df4e8e1d61505be16f83a1c> /System/Library/Frameworks/Security.framework/Versions/A/Security 0x90be6000 - 0x90d4dff3 libSystem.B.dylib ??? (???) <d68880dfb1f8becdbdac6928db1510fb> /usr/lib/libSystem.B.dylib 0x90d4e000 - 0x90d4effd com.apple.Accelerate 1.4.2 (Accelerate 1.4.2) /System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate 0x90d4f000 - 0x90d50ffc libffi.dylib ??? (???) <596e0dbf626b211741cecaa9698f271b> /usr/lib/libffi.dylib 0x90d51000 - 0x90e31fff libobjc.A.dylib ??? (???) <7b92613fdf804fd9a0a3733a0674c30b> /usr/lib/libobjc.A.dylib 0x90e65000 - 0x90e70fe7 libCSync.A.dylib ??? (???) <e6aceed359bd228f42bc1246af5919c9> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libCSync.A.dylib 0x90e71000 - 0x90e71ff8 com.apple.ApplicationServices 34 (34) <e9cd7c823062c4382d89e3c9997f4739> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices 0x916fd000 - 0x926d8ff6 com.apple.QuickTimeComponents.component 7.6 (1290) /System/Library/QuickTime/QuickTimeComponents.component/Contents/MacOS/QuickTimeComponents 0x926d9000 - 0x926f4ffb libPng.dylib ??? (???) <4780e979d35aa5ec2cea22678836cea5> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libPng.dylib 0x92950000 - 0x92ff0fff com.apple.CoreGraphics 1.407.2 (???) <3a91d1037afde01d1d8acdf9cd1caa14> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics 0x92ff1000 - 0x93129fe7 com.apple.imageKit 1.0.2 (1.0) <2e354566521df8b1e3a78e9aeab5e6b4> /System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/ImageKit.framework/Versions/A/ImageKit 0x9312a000 - 0x93132fff com.apple.DiskArbitration 2.2.1 (2.2.1) <42908e7ecc17a83cec4afef2850ec79e> /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration 0x93278000 - 0x93304ff7 com.apple.LaunchServices 290.3 (290.3) <6f9629f4ed1ba3bb313548e6838b2888> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices 0x93305000 - 0x9333fffe com.apple.securityfoundation 3.0.1 (35844) <2fbb6a1177ef98350b8aefc60737ba0e> /System/Library/Frameworks/SecurityFoundation.framework/Versions/A/SecurityFoundation 0x93340000 - 0x933e3ff3 com.apple.QuickTimeImporters.component 7.6 (1290) /System/Library/QuickTime/QuickTimeImporters.component/Contents/MacOS/QuickTimeImporters 0x933e4000 - 0x935a0ff3 com.apple.QuartzComposer 2.1 (106.13) <40f034e8c8fd31c9081f5283dcf22b78> /System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/QuartzComposer.framework/Versions/A/QuartzComposer 0x935a1000 - 0x935e3fef com.apple.NavigationServices 3.5.2 (163) <91844980804067b07a0b6124310d3f31> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/NavigationServices.framework/Versions/A/NavigationServices 0x935e4000 - 0x935f0ffe libGL.dylib ??? (???) /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib 0x935f1000 - 0x93743ff3 com.apple.audio.toolbox.AudioToolbox 1.5.2 (1.5.2) /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox 0x93796000 - 0x93798fff com.apple.securityhi 3.0 (30817) <020419ad33b8638b174e1a472728a894> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SecurityHI.framework/Versions/A/SecurityHI 0x93799000 - 0x937f5ff7 com.apple.htmlrendering 68 (1.1.3) <a9f65fa1c4668dc7c49af5bf7d5287ad> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HTMLRendering.framework/Versions/A/HTMLRendering 0x937f6000 - 0x937f6ffd com.apple.Accelerate.vecLib 3.4.2 (vecLib 3.4.2) /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/vecLib 0x937f7000 - 0x93831fe7 com.apple.coreui 1.2 (62) /System/Library/PrivateFrameworks/CoreUI.framework/Versions/A/CoreUI 0x93832000 - 0x94030fef com.apple.AppKit 6.5.6 (949.43) <a3a300499bbe4f1dfebf71d752d01916> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit 0x94031000 - 0x94097ffb com.apple.ISSupport 1.7 (38.2) /System/Library/PrivateFrameworks/ISSupport.framework/Versions/A/ISSupport 0x94098000 - 0x941d0ff7 libicucore.A.dylib ??? (???) <18098dcf431603fe47ee027a60006c85> /usr/lib/libicucore.A.dylib 0x94216000 - 0x94395fff com.apple.AddressBook.framework 4.1.1 (699) <60ddae72a1df8ddbc5c53df92f372b76> /System/Library/Frameworks/AddressBook.framework/Versions/A/AddressBook 0x94396000 - 0x94413fef libvMisc.dylib ??? (???) /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvMisc.dylib 0x94414000 - 0x94424fff com.apple.speech.synthesis.framework 3.7.1 (3.7.1) <06d8fc0307314f8ffc16f206ad3dbf44> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/SpeechSynthesis.framework/Versions/A/SpeechSynthesis 0x94443000 - 0x94453ffc com.apple.LangAnalysis 1.6.4 (1.6.4) <8b7831b5f74a950a56cf2d22a2d436f6> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LangAnalysis.framework/Versions/A/LangAnalysis 0x94454000 - 0x94459fff com.apple.backup.framework 1.0 (1.0) /System/Library/PrivateFrameworks/Backup.framework/Versions/A/Backup 0x94477000 - 0x94486fff libsasl2.2.dylib ??? (???) <bb7971ca2f609c070f87786a93d1041e> /usr/lib/libsasl2.2.dylib 0x94487000 - 0x9448bfff libmathCommon.A.dylib ??? (???) /usr/lib/system/libmathCommon.A.dylib 0x9448c000 - 0x944e9ffb libstdc++.6.dylib ??? (???) <6106b1f2b0b303b06ae476253dbb5f3f> /usr/lib/libstdc++.6.dylib 0x944ea000 - 0x94529fff com.apple.CoreMediaIOServicesPrivate 15.0 (15.0) /System/Library/PrivateFrameworks/CoreMediaIOServicesPrivate.framework/Versions/A/CoreMediaIOServicesPrivate 0x9452a000 - 0x9455cfff com.apple.LDAPFramework 1.4.5 (110) <cc04500cf7b6edccc75bb3fe2973f72c> /System/Library/Frameworks/LDAP.framework/Versions/A/LDAP 0x9455d000 - 0x945f0ff3 com.apple.ApplicationServices.ATS 3.4 (???) <8c51de0ec3deaef416578cd59df38754> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/ATS 0x945f1000 - 0x945fefe7 com.apple.opengl 1.5.9 (1.5.9) <7e5048a2677b41098c84045305f42f7f> /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL 0x94609000 - 0x9470cfe7 com.apple.PubSub 1.0.4 (65.6) /System/Library/Frameworks/PubSub.framework/Versions/A/PubSub 0x94874000 - 0x9491bfeb com.apple.QD 3.11.54 (???) <b743398c24c38e581a86e91744a2ba6e> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/QD.framework/Versions/A/QD 0x94922000 - 0x94941ffa libJPEG.dylib ??? (???) <e7eb56555109e23144924cd64aa8daec> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libJPEG.dylib 0x94942000 - 0x94d00fea libLAPACK.dylib ??? (???) /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLAPACK.dylib 0x94d01000 - 0x94d0dff9 com.apple.helpdata 1.0.1 (14.2) /System/Library/PrivateFrameworks/HelpData.framework/Versions/A/HelpData 0x94d0e000 - 0x94d18feb com.apple.audio.SoundManager 3.9.2 (3.9.2) <caa41909dcb5a18a94bc68cd13999bd5> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CarbonSound.framework/Versions/A/CarbonSound 0x94d19000 - 0x94d46feb libvDSP.dylib ??? (???) <2ee4eb005babc90eaa352b33eb09226e> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvDSP.dylib 0x94d47000 - 0x94d65ff3 com.apple.DirectoryService.Framework 3.5.5 (3.5.5) <f8931f64103c8a86b82e9714352f4323> /System/Library/Frameworks/DirectoryService.framework/Versions/A/DirectoryService 0x94d66000 - 0x94d6ffff com.apple.speech.recognition.framework 3.7.24 (3.7.24) <6a6518b392d3d41ace3dcea69d6809d9> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SpeechRecognition.framework/Versions/A/SpeechRecognition 0x94d70000 - 0x94d94fff libxslt.1.dylib ??? (???) <0a9778d6368ae668826f446878deb99b> /usr/lib/libxslt.1.dylib 0x94d95000 - 0x94dc4fe3 com.apple.AE 402.3 (402.3) <4cb9ef65cf116d6dd424f0ce98c2d015> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/AE.framework/Versions/A/AE 0x94ddd000 - 0x94de4ff7 libCGATS.A.dylib ??? (???) <386dce4b28448fb86e33e06ac466f4d8> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libCGATS.A.dylib 0x94de5000 - 0x94e26fe7 libRIP.A.dylib ??? (???) <5d0b5af7992e14de017f9a9c7cb05960> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libRIP.A.dylib 0x94e27000 - 0x94ec4fe4 com.apple.CFNetwork 422.15.2 (422.15.2) <80851410a5592b7c3b149b2ff849bcc1> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CFNetwork.framework/Versions/A/CFNetwork 0x94ec5000 - 0x952d5fef libBLAS.dylib ??? (???) /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib 0x952d6000 - 0x952f4fff libresolv.9.dylib ??? (???) <a8018c42930596593ddf27f7c20fe7af> /usr/lib/libresolv.9.dylib 0x952f5000 - 0x952f5ffe com.apple.MonitorPanelFramework 1.2.0 (1.2.0) <1bce4a22b6a5cc7055d0938ddad269b2> /System/Library/PrivateFrameworks/MonitorPanel.framework/Versions/A/MonitorPanel 0x952f6000 - 0x9532dfff com.apple.SystemConfiguration 1.9.2 (1.9.2) <8b26ebf26a009a098484f1ed01ec499c> /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration 0x9533b000 - 0x9533bffc com.apple.audio.units.AudioUnit 1.5 (1.5) /System/Library/Frameworks/AudioUnit.framework/Versions/A/AudioUnit 0x9533c000 - 0x955b7fe7 com.apple.Foundation 6.5.7 (677.22) <8fe77b5d15ecdae1240b4cb604fc6d0b> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation 0x955b8000 - 0x958ddfe2 com.apple.QuickTime 7.6.0 (1290) <bc0920abbbaad03f5513ac7ffbd30633> /System/Library/Frameworks/QuickTime.framework/Versions/A/QuickTime 0x958de000 - 0x9592dfff com.apple.QuickLookUIFramework 1.3.1 (170.9) /System/Library/PrivateFrameworks/QuickLookUI.framework/Versions/A/QuickLookUI 0x9599f000 - 0x95a1cfeb com.apple.audio.CoreAudio 3.1.1 (3.1.1) <f35477a5e23db0fa43233c37da01ae1c> /System/Library/Frameworks/CoreAudio.framework/Versions/A/CoreAudio 0x95a1d000 - 0x95ae8fff com.apple.ColorSync 4.5.1 (4.5.1) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ColorSync.framework/Versions/A/ColorSync 0x95ae9000 - 0x95b74fff com.apple.framework.IOKit 1.5.1 (???) <f9f5f0d070e197a832d86751e1d44545> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit 0x95b75000 - 0x95b8dff7 com.apple.CoreVideo 1.6.0 (20.0) <c0d869876af51283a160cd2224a23abf> /System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo 0x95b8e000 - 0x95c21fff com.apple.ink.framework 101.3 (86) <dfa9debcd7537849d228021d1d9c0f63> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Ink.framework/Versions/A/Ink 0x95c22000 - 0x95f2afff com.apple.HIToolbox 1.5.4 (???) <3747086ba21ee419708a5cab946c8ba6> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox 0x95f2b000 - 0x95f53fff libcups.2.dylib ??? (???) <16bec7c6a004f744804e2281a1b1c094> /usr/lib/libcups.2.dylib 0x95f54000 - 0x95f8afef libtidy.A.dylib ??? (???) <5351215b54226cc47eb1cd4b011cc2f3> /usr/lib/libtidy.A.dylib 0x95f8b000 - 0x95faffeb libssl.0.9.7.dylib ??? (???) <c7359b7ab32b5f8574520746e10a41cc> /usr/lib/libssl.0.9.7.dylib 0x95fe0000 - 0x95fe7fff com.apple.agl 3.0.9 (AGL-3.0.9) <2f39c480cfcee9358a23d61b20a6aa56> /System/Library/Frameworks/AGL.framework/Versions/A/AGL 0x95fe8000 - 0x960afff2 com.apple.vImage 3.0 (3.0) /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage 0x960b0000 - 0x960b4fff libGIF.dylib ??? (???) <572a32e46e33be1ec041c5ef5b0341ae> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libGIF.dylib 0x960b5000 - 0x960cdfff com.apple.openscripting 1.2.8 (???) <572c7452d7e740e8948a5ad07a99602b> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/OpenScripting.framework/Versions/A/OpenScripting 0x960ce000 - 0x963a8ff3 com.apple.CoreServices.CarbonCore 786.11 (786.11) <f06fe5d92d56ac5aa52d1ba182745924> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore 0x963a9000 - 0x963a9ffe com.apple.quartzframework 1.5 (1.5) <49afd7e7e3b2cad89cfaf2ac8c67c8a4> /System/Library/Frameworks/Quartz.framework/Versions/A/Quartz 0x963aa000 - 0x963d5fe7 libauto.dylib ??? (???) <2072d673706bbe463ed2426af57a28d7> /usr/lib/libauto.dylib 0x963d6000 - 0x96773fef com.apple.QuartzCore 1.5.7 (1.5.7) <2fed2dd7565c84a0f0c608d41d4d172c> /System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore 0x9683e000 - 0x96854fff com.apple.DictionaryServices 1.0.0 (1.0.0) <7e9ff586b5c9d02b09e2a5527d98524f> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/DictionaryServices.framework/Versions/A/DictionaryServices 0x96855000 - 0x96893ff7 libGLImage.dylib ??? (???) <1123b8a48bcbe9cc7aa8dd8e1a214a66> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLImage.dylib 0x968c9000 - 0x969aeff3 com.apple.CoreData 100.1 (186) <9187380c86061cb4c37b6bec8abeae75> /System/Library/Frameworks/CoreData.framework/Versions/A/CoreData 0x969af000 - 0x969b6ffe libbsm.dylib ??? (???) <5582985a86ea36504cca31788bccf963> /usr/lib/libbsm.dylib 0x969b7000 - 0x96a6eff3 com.apple.QTKit 7.6 (1290) /System/Library/Frameworks/QTKit.framework/Versions/A/QTKit 0x96a6f000 - 0x96ab8fef com.apple.Metadata 10.5.2 (398.25) <e0572f20350523116f23000676122a8d> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Metadata 0x96ab9000 - 0x96b13ff7 com.apple.CoreText 2.0.4 (???) <f9a90116ae34a2b0d84e87734766fb3a> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreText.framework/Versions/A/CoreText 0x96b14000 - 0x96b14ffa com.apple.CoreServices 32 (32) <2760719f7a81e8c2bdfd15b0939abc29> /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices 0x96b15000 - 0x96b54fef libTIFF.dylib ??? (???) <3589442575ac77746ae99ecf724f5f87> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libTIFF.dylib 0x96b55000 - 0x96b64ffe com.apple.DSObjCWrappers.Framework 1.2.1 (1.2.1) <43c5b91223501f917392f59fbf9d7ace> /System/Library/PrivateFrameworks/DSObjCWrappers.framework/Versions/A/DSObjCWrappers 0x96b65000 - 0x96b65fff com.apple.Carbon 136 (136) <ec1d4184925e652dbe1b9200a5a552ec> /System/Library/Frameworks/Carbon.framework/Versions/A/Carbon 0x96b66000 - 0x96c20fe3 com.apple.CoreServices.OSServices 226.5 (226.5) <2a135d4fb16f4954290f7b72b4111aa3> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServices.framework/Versions/A/OSServices 0x96ec7000 - 0x96f79ffb libcrypto.0.9.7.dylib ??? (???) <69bc2457aa23f12fa7d052601d48fa29> /usr/lib/libcrypto.0.9.7.dylib 0x96f7a000 - 0x96fc4fe1 com.apple.securityinterface 3.0.1 (35183) <f855cb06d2541ce544d9bcdf998b991c> /System/Library/Frameworks/SecurityInterface.framework/Versions/A/SecurityInterface 0x96fc5000 - 0x97037fff com.apple.PDFKit 2.1.2 (2.1.2) /System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/PDFKit.framework/Versions/A/PDFKit 0x97038000 - 0x9703dfff com.apple.DisplayServicesFW 2.0.2 (2.0.2) <97878a73074e7da4fe31ea010a5d5ae1> /System/Library/PrivateFrameworks/DisplayServices.framework/Versions/A/DisplayServices 0x970ac000 - 0x970acffb com.apple.installserver.framework 1.0 (8) /System/Library/PrivateFrameworks/InstallServer.framework/Versions/A/InstallServer 0x970ad000 - 0x9757ef3e libGLProgrammability.dylib ??? (???) <5d283543ac844e7c6fa3440ac56cd265> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLProgrammability.dylib 0xba900000 - 0xba916fff libJapaneseConverter.dylib ??? (???) <79f7cbef6bc9f4c32a42d63c7332bf8e> /System/Library/CoreServices/Encodings/libJapaneseConverter.dylib 0xbab00000 - 0xbab21fe2 libKoreanConverter.dylib ??? (???) <4b497e7a0027447eaff2b45572bb85ea> /System/Library/CoreServices/Encodings/libKoreanConverter.dylib 0xfffe8000 - 0xfffebfff libobjc.A.dylib ??? (???) /usr/lib/libobjc.A.dylib 0xffff0000 - 0xffff1780 libSystem.B.dylib ??? (???) /usr/lib/libSystem.B.dylib
Was able to reproduce with r43444, same crash log contents (stack frame). This has actually been happening for a while now, don't remember the last build where it worked - I'd guess a week ago. I tried running under the debugger to see if I could get more info, but the JavaScript debug window actually appears when run under the debugger, instead of trapping.
I too have the exact same issue, and it's putting a real hurt on my development. the webkit javascript debugger is way better than firebug's for tracking down hard to find issues. And it's been about a week since I could use it! -Jeff
Created attachment 30339 [details] crash report for nightly 43663 The crash report for nightly 43663 shows a different stack from the previous report appended. The stack trace was the same from both trying to debug the "welcome to webkit" initial page, and from trying to debug http://google.com.
<rdar://problem/6889594>
*** Bug 25793 has been marked as a duplicate of this bug. ***
*** Bug 25590 has been marked as a duplicate of this bug. ***
We suspect this is specific to the nightly builds. Has anyone seen this with a version of WebKit they built themselves?
It's been a while since I rebuilt a WebKit, so I svn -r43758 update (the same version as the nightly I'm using), then WebKitTools/Scripts/build-webkit then WebKitTools/Scripts/run-safari JS debugging window comes up fine in this case.
Just updated to nightly r43841 and bringing up the script debugger no longer crashes the browser.
Yep, the crash's also fixed here.
It appears to have been fixed with the Nightly 43841.
Committing to http://svn.webkit.org/repository/webkit/trunk ... M JavaScriptCore/ChangeLog M JavaScriptCore/parser/Nodes.cpp M JavaScriptCore/parser/Nodes.h Committed r43881
*** Bug 23670 has been marked as a duplicate of this bug. ***