RESOLVED WORKSFORME 256646
Build error for cygwin with c++20 WebCore::HTMLNames::WEBCORE_EXPORT': redefinition 
https://bugs.webkit.org/show_bug.cgi?id=256646
Summary Build error for cygwin with c++20 WebCore::HTMLNames::WEBCORE_EXPORT': redefi...
jaybhaskar
Reported 2023-05-11 08:02:28 PDT
facing below error: WebCore::HTMLNames::WEBCORE_EXPORT': redefinition C:\jay\workspace\win\Release\WebCore\PrivateHeaders\WebCore\HTMLNames.h(45): note: see declaration of 'WebCore::HTMLNames::WEBCORE_EXPORT' C:\jay\workspace\build\win\Release\WebCore\PrivateHeaders\WebCore\HTMLNames.h(65): error C2144: syntax error: 'WTF::LazyNeverDestroyed<const WebCore::HTMLQualifiedName,WTF::AnyThreadsAccessTraits>' should be preceded by ';' is it related to c++20 related bug?
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Fujii Hironori
Comment 1 2023-05-11 20:22:42 PDT
Something is wrong. Follow this build instruction. https://trac.webkit.org/wiki/BuildingCairoOnWindows
Radar WebKit Bug Importer
Comment 2 2023-05-18 08:03:20 PDT
<rdar://problem/109514035>
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