Windows Debug is failing to build after revision: https://trac.webkit.org/changeset/234086/webkit Sample Log: https://build.webkit.org/builders/Apple%20Win%20Debug%20%28Build%29/builds/10497/steps/compile-webkit/logs/stdio C:\cygwin\home\buildbot\slave\win-debug\build\Source\JavaScriptCore\bytecode/GetByIdStatus.cpp(323): error C3861: 'computeForStubInfoWithoutExitSiteFeedback': identifier not found (compiling source file C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\DerivedSources\JavaScriptCore\unified-sources\UnifiedSource29.cpp) [C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\Source\JavaScriptCore\JavaScriptCore.vcxproj] UnifiedSource33.cpp C:\cygwin\home\buildbot\slave\win-debug\build\Source\JavaScriptCore\bytecode/CallLinkStatus.cpp(344): error C2027: use of undefined type 'JSC::CallLinkInfo' (compiling source file C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\DerivedSources\JavaScriptCore\unified-sources\UnifiedSource26.cpp) [C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\Source\JavaScriptCore\JavaScriptCore.vcxproj] c:\cygwin\home\buildbot\slave\win-debug\build\source\javascriptcore\bytecode\CallLinkStatus.h(42): note: see declaration of 'JSC::CallLinkInfo' (compiling source file C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\DerivedSources\JavaScriptCore\unified-sources\UnifiedSource26.cpp) C:\cygwin\home\buildbot\slave\win-debug\build\Source\JavaScriptCore\bytecode/CallLinkStatus.cpp(344): error C2227: left of '->codeOrigin' must point to class/struct/union/generic type (compiling source file C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\DerivedSources\JavaScriptCore\unified-sources\UnifiedSource26.cpp) [C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\Source\JavaScriptCore\JavaScriptCore.vcxproj] C:\cygwin\home\buildbot\slave\win-debug\build\Source\JavaScriptCore\bytecode/CallLinkStatus.cpp(350): error C2661: 'JSC::CallLinkStatus::computeFor': no overloaded function takes 5 arguments (compiling source file C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\DerivedSources\JavaScriptCore\unified-sources\UnifiedSource26.cpp) [C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\Source\JavaScriptCore\JavaScriptCore.vcxproj] UnifiedSource34.cpp C:\cygwin\home\buildbot\slave\win-debug\build\Source\JavaScriptCore\bytecode/InByIdStatus.cpp(95): error C3861: 'computeForStubInfoWithoutExitSiteFeedback': identifier not found (compiling source file C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\DerivedSources\JavaScriptCore\unified-sources\UnifiedSource30.cpp) [C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\Source\JavaScriptCore\JavaScriptCore.vcxproj] UnifiedSource35.cpp C:\cygwin\home\buildbot\slave\win-debug\build\Source\JavaScriptCore\bytecode/CodeBlock.cpp(1420): error C2027: use of undefined type 'JSC::DFG::CommonData' (compiling source file C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\DerivedSources\JavaScriptCore\unified-sources\UnifiedSource27.cpp) [C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\Source\JavaScriptCore\JavaScriptCore.vcxproj] C:\cygwin\home\buildbot\slave\win-debug\build\Source\JavaScriptCore\jit\JITCode.h(39): note: see declaration of 'JSC::DFG::CommonData' (compiling source file C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\DerivedSources\JavaScriptCore\unified-sources\UnifiedSource27.cpp) C:\cygwin\home\buildbot\slave\win-debug\build\Source\JavaScriptCore\bytecode/CodeBlock.cpp(1420): error C2227: left of '->recordedStatuses' must point to class/struct/union/generic type (compiling source file C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\DerivedSources\JavaScriptCore\unified-sources\UnifiedSource27.cpp) [C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\Source\JavaScriptCore\JavaScriptCore.vcxproj] C:\cygwin\home\buildbot\slave\win-debug\build\Source\JavaScriptCore\bytecode/CodeBlock.cpp(1420): error C2228: left of '.finalize' must have class/struct/union (compiling source file C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\DerivedSources\JavaScriptCore\unified-sources\UnifiedSource27.cpp) [C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\Source\JavaScriptCore\JavaScriptCore.vcxproj] UnifiedSource36.cpp UnifiedSource37.cpp UnifiedSource38.cpp UnifiedSource39.cpp C:\cygwin\home\buildbot\slave\win-debug\build\Source\JavaScriptCore\bytecode/PutByIdStatus.cpp(250): error C3861: 'hasExitSite': identifier not found (compiling source file C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\DerivedSources\JavaScriptCore\unified-sources\UnifiedSource33.cpp) [C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\Source\JavaScriptCore\JavaScriptCore.vcxproj] C:\cygwin\home\buildbot\slave\win-debug\build\Source\JavaScriptCore\bytecode/PutByIdStatus.cpp(272): error C3861: 'computeForStubInfo': identifier not found (compiling source file C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\DerivedSources\JavaScriptCore\unified-sources\UnifiedSource33.cpp) [C:\cygwin\home\buildbot\slave\win-debug\build\WebKitBuild\Debug\Source\JavaScriptCore\JavaScriptCore.vcxproj] UnifiedSource40.cpp
*** This bug has been marked as a duplicate of bug 164904 ***