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<rdar://problem/103224027>
Created attachment 463983 [details] Patch
Created attachment 463984 [details] Patch
Committed 257701@main (65a79bcd6331): <https://commits.webkit.org/257701@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 463984 [details].
This broke linux clang builds: https://build.webkit.org/#/builders/629/builds/1047 /app/webkit/WebKitBuild/Release/WTF/Headers/wtf/RefPtr.h:125:7: error: cannot initialize a member subobject of type 'typename PtrTraits::StorageType' (aka 'WebCore::StyleImage *') with an rvalue of type 'WebCore::CSSVariableReferenceValue *' : m_ptr(&reference.leakRef()) ^ ~~~~~~~~~~~~~~~~~~~~ /usr/lib/gcc/x86_64-unknown-linux-gnu/12.1.0/../../../../include/c++/12.1.0/variant:284:6: note: in instantiation of function template specialization 'WTF::RefPtr<WebCore::StyleImage>::RefPtr<WebCore::CSSVariableReferenceValue, WTF::RawPtrTraits<WebCore::CSSVariableReferenceValue>>' requested here _Type(std::forward<_Args>(__args)...); ^ In file included from /app/webkit/WebKitBuild/Release/WebCore/DerivedSources/Settings.cpp:29: In file included from /app/webkit/WebKitBuild/Release/WebCore/DerivedSources/Settings.h:30: In file included from /app/webkit/Source/WebCore/page/SettingsBase.h:30: In file included from /app/webkit/Source/WebCore/platform/ContentType.h:29: In file included from /app/webkit/WebKitBuild/Release/WTF/Headers/wtf/text/WTFString.h:28: In file included from /app/webkit/WebKitBuild/Release/WTF/Headers/wtf/text/StringImpl.h:29: In file included from /app/webkit/WebKitBuild/Release/WTF/Headers/wtf/CompactPtr.h:32: In file included from /app/webkit/WebKitBuild/Release/WTF/Headers/wtf/HashFunctions.h:26: /app/webkit/WebKitBuild/Release/WTF/Headers/wtf/RefPtr.h:125:7: error: cannot initialize a member subobject of type 'typename PtrTraits::StorageType' (aka 'WebCore::StyleImage *') with an rvalue of type 'WebCore::CSSVariableData *' : m_ptr(&reference.leakRef()) ^ ~~~~~~~~~~~~~~~~~~~~ /usr/lib/gcc/x86_64-unknown-linux-gnu/12.1.0/../../../../include/c++/12.1.0/variant:284:6: note: in instantiation of function template specialization 'WTF::RefPtr<WebCore::StyleImage>::RefPtr<WebCore::CSSVariableData, WTF::RawPtrTraits<WebCore::CSSVariableData>>' requested here _Type(std::forward<_Args>(__args)...); ^ 2 errors generated. [7/566] Building CXX object Source/WebCore/CMakeFiles/WebCore.dir/__/__/WebCore/DerivedSources/unified-sources/UnifiedSource-3a52ce78-1.cpp.o FAILED: Source/WebCore/CMakeFiles/WebCore.dir/__/__/WebCore/DerivedSources/unified-sources/UnifiedSource-3a52ce78-1.cpp.o /usr/bin/ccache /usr/lib/sdk/llvm14/bin/clang++ -DBUILDING_GTK__=1 -DBUILDING_WEBKIT=1 -DBUILDING_WITH_CMAKE=1 -DBUILDING_WebCore -DBWRAP_EXECUTABLE=\"/usr/bin/bwrap\" -DDBUS_PROXY_EXECUTABLE=\"/usr/bin/xdg-dbus-proxy\" -DGETTEXT_PACKAGE=\"WebKitGTK-4.1\" -DHAVE_CONFIG_H=1 -DJSC_GLIB_API_ENABLED -DPAS_BMALLOC=1 -DSTATICALLY_LINKED_WITH_PAL -DUSE_SYSTEM_EGL -I/app/webkit/WebKitBuild/Release -I/app/webkit/WebKitBuild/Release/WebCore/DerivedSources -I/app/webkit/Source/WebCore -I/app/webkit/Source/WebCore/Modules/WebGPU -I/app/webkit/Source/WebCore/Modules/airplay -I/app/webkit/Source/WebCore/Modules/applepay -I/app/webkit/Source/WebCore/Modules/applepay/paymentrequest -I/app/webkit/Source/WebCore/Modules/applicationmanifest -I/app/webkit/Source/WebCore/Modules/async-clipboard -I/app/webkit/Source/WebCore/Modules/audiosession -I/app/webkit/Source/WebCore/Modules/beacon -I/app/webkit/Source/WebCore/Modules/cache -I/app/webkit/Source/WebCore/Modules/compression -I/app/webkit/Source/WebCore/Modules/contact-picker -I/app/webkit/Source/WebCore/Modules/cookie-consent -I/app/webkit/Source/WebCore/Modules/credentialmanagement -I/app/webkit/Source/WebCore/Modules/encryptedmedia -I/app/webkit/Source/WebCore/Modules/encryptedmedia/legacy -I/app/webkit/Source/WebCore/Modules/entriesapi -I/app/webkit/Source/WebCore/Modules/fetch -I/app/webkit/Source/WebCore/Modules/filesystemaccess -I/app/webkit/Source/WebCore/Modules/geolocation -I/app/webkit/Source/WebCore/Modules/highlight -I/app/webkit/Source/WebCore/Modules/indexeddb -I/app/webkit/Source/WebCore/Modules/indexeddb/client -I/app/webkit/Source/WebCore/Modules/indexeddb/server -I/app/webkit/Source/WebCore/Modules/indexeddb/shared 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-I/app/webkit/Source/WebCore/platform/encryptedmedia/clearkey -I/app/webkit/Source/WebCore/platform/graphics/angle -I/app/webkit/Source/WebCore/platform/graphics/lcms -I/app/webkit/Source/ThirdParty/xdgmime/src -I/app/webkit/Source/WebCore/platform/graphics/cairo -I/app/webkit/Source/WebCore/platform/graphics/freetype -I/app/webkit/Source/WebCore/platform/graphics/harfbuzz -I/app/webkit/Source/WebCore/platform/graphics/harfbuzz/ng -I/app/webkit/Source/WebCore/Modules/mediastream/gstreamer -I/app/webkit/Source/WebCore/platform/graphics/gstreamer -I/app/webkit/Source/WebCore/platform/graphics/gstreamer/mse -I/app/webkit/Source/WebCore/platform/graphics/gstreamer/eme -I/app/webkit/Source/WebCore/platform/gstreamer -I/app/webkit/Source/WebCore/platform/mediarecorder/gstreamer -I/app/webkit/Source/WebCore/platform/audio/gstreamer -I/app/webkit/Source/WebCore/platform/image-decoders -I/app/webkit/Source/WebCore/platform/image-decoders/avif 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Source/WebCore/CMakeFiles/WebCore.dir/__/__/WebCore/DerivedSources/unified-sources/UnifiedSource-3a52ce78-1.cpp.o -MF Source/WebCore/CMakeFiles/WebCore.dir/__/__/WebCore/DerivedSources/unified-sources/UnifiedSource-3a52ce78-1.cpp.o.d -o Source/WebCore/CMakeFiles/WebCore.dir/__/__/WebCore/DerivedSources/unified-sources/UnifiedSource-3a52ce78-1.cpp.o -c /app/webkit/WebKitBuild/Release/WebCore/DerivedSources/unified-sources/UnifiedSource-3a52ce78-1.cpp In file included from /app/webkit/WebKitBuild/Release/WebCore/DerivedSources/unified-sources/UnifiedSource-3a52ce78-1.cpp:1: In file included from /app/webkit/WebKitBuild/Release/WebCore/DerivedSources/CSSPropertyParsing.cpp:4: In file included from /app/webkit/WebKitBuild/Release/WebCore/DerivedSources/CSSPropertyParsing.h:5: In file included from /app/webkit/WebKitBuild/Release/WebCore/DerivedSources/CSSPropertyNames.h:6: In file included from /app/webkit/WebKitBuild/Release/WTF/Headers/wtf/HashFunctions.h:26: /app/webkit/WebKitBuild/Release/WTF/Headers/wtf/RefPtr.h:125:7: error: cannot initialize a member subobject of type 'typename PtrTraits::StorageType' (aka 'WebCore::StyleImage *') with an rvalue of type 'WebCore::CSSVariableReferenceValue *' : m_ptr(&reference.leakRef()) ^ ~~~~~~~~~~~~~~~~~~~~ /usr/lib/gcc/x86_64-unknown-linux-gnu/12.1.0/../../../../include/c++/12.1.0/variant:284:6: note: in instantiation of function template specialization 'WTF::RefPtr<WebCore::StyleImage>::RefPtr<WebCore::CSSVariableReferenceValue, WTF::RawPtrTraits<WebCore::CSSVariableReferenceValue>>' requested here _Type(std::forward<_Args>(__args)...); ^ In file included from /app/webkit/WebKitBuild/Release/WebCore/DerivedSources/unified-sources/UnifiedSource-3a52ce78-1.cpp:1: In file included from /app/webkit/WebKitBuild/Release/WebCore/DerivedSources/CSSPropertyParsing.cpp:4: In file included from /app/webkit/WebKitBuild/Release/WebCore/DerivedSources/CSSPropertyParsing.h:5: In file included from /app/webkit/WebKitBuild/Release/WebCore/DerivedSources/CSSPropertyNames.h:6: In file included from /app/webkit/WebKitBuild/Release/WTF/Headers/wtf/HashFunctions.h:26: /app/webkit/WebKitBuild/Release/WTF/Headers/wtf/RefPtr.h:125:7: error: cannot initialize a member subobject of type 'typename PtrTraits::StorageType' (aka 'WebCore::StyleImage *') with an rvalue of type 'WebCore::CSSVariableData *' : m_ptr(&reference.leakRef()) ^ ~~~~~~~~~~~~~~~~~~~~ /usr/lib/gcc/x86_64-unknown-linux-gnu/12.1.0/../../../../include/c++/12.1.0/variant:284:6: note: in instantiation of function template specialization 'WTF::RefPtr<WebCore::StyleImage>::RefPtr<WebCore::CSSVariableData, WTF::RawPtrTraits<WebCore::CSSVariableData>>' requested here _Type(std::forward<_Args>(__args)...); ^ 2 errors generated.
Manually reverted, see https://bugs.webkit.org/show_bug.cgi?id=249133
Revert no longer needed.