230599 2021-09-22 00:22:09 -0700 [Win][MSVC] REGRESSION(r282860): ClipboardItemBindingsDataSource.cpp(147): error C2955: 'WTF::Ref': use of class template requires template argument list 2021-09-22 15:00:12 -0700 1 1 1 Unclassified WebKit WebCore Misc. WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 fujii fujii webkit-bug-importer oldest_to_newest 1795965 0 fujii 2021-09-22 00:22:09 -0700 [Win] REGRESSION(r282860): ClipboardItemBindingsDataSource.cpp(147): error C2955: 'WTF::Ref': use of class template requires template argument list Windows Debug build (AppleWin and WinCairo ) is broken r282860 (Bug 230585) https://build.webkit.org/#/builders/56/builds/4935 > Source\WebCore\Modules/async-clipboard/ClipboardItemBindingsDataSource.cpp(147,13): error C2672: 'WTF::Vector<WTF::Ref<WebCore::ClipboardItemBindingsDataSource::ClipboardItemTypeLoader,WTF::RawPtrTraits<T>>,0,WTF::CrashOnOverflow,16,WTF::VectorMalloc>::findMatching': no matching overloaded function found [C:\cygwin\home\buildbot\worker\win10-debug\build\WebKitBuild\Debug\Source\WebCore\WebCore.vcxproj] > Source\WebCore\Modules/async-clipboard/ClipboardItemBindingsDataSource.cpp(147,13): error C2672: with [C:\cygwin\home\buildbot\worker\win10-debug\build\WebKitBuild\Debug\Source\WebCore\WebCore.vcxproj] > Source\WebCore\Modules/async-clipboard/ClipboardItemBindingsDataSource.cpp(147,13): error C2672: [ [C:\cygwin\home\buildbot\worker\win10-debug\build\WebKitBuild\Debug\Source\WebCore\WebCore.vcxproj] > Source\WebCore\Modules/async-clipboard/ClipboardItemBindingsDataSource.cpp(147,13): error C2672: T=WebCore::ClipboardItemBindingsDataSource::ClipboardItemTypeLoader [C:\cygwin\home\buildbot\worker\win10-debug\build\WebKitBuild\Debug\Source\WebCore\WebCore.vcxproj] > Source\WebCore\Modules/async-clipboard/ClipboardItemBindingsDataSource.cpp(147,13): error C2672: ] (compiling source file C:\cygwin\home\buildbot\worker\win10-debug\build\WebKitBuild\Debug\DerivedSources\WebCore\unified-sources\UnifiedSource-4babe430-1.cpp) [C:\cygwin\home\buildbot\worker\win10-debug\build\WebKitBuild\Debug\Source\WebCore\WebCore.vcxproj] https://build.webkit.org/#/builders/38/builds/7385 > C:\BW\wincairo-wkl-debug\build\Source\WebCore\Modules/async-clipboard/ClipboardItemBindingsDataSource.cpp(147): error C2955: 'WTF::Ref': use of class template requires template argument list > C:\BW\wincairo-wkl-debug\build\WebKitBuild\Debug\WTF\Headers\wtf/Ref.h(49): note: see declaration of 'WTF::Ref' > C:\MSVS\VC\Tools\MSVC\14.28.29910\include\type_traits(1493): note: see reference to function template instantiation 'auto WebCore::ClipboardItemBindingsDataSource::collectDataForWriting::<lambda_6589608709eb70dec6eaad19ea1ca6f9>::operator ()<const T>(const T &) const' being compiled > with > [ > T=WTF::KeyValuePair<WTF::String,WTF::RefPtr<WebCore::DOMPromise,WTF::RawPtrTraits<WebCore::DOMPromise>,WTF::DefaultRefDerefTraits<WebCore::DOMPromise>>> > ] > C:\MSVS\VC\Tools\MSVC\14.28.29910\include\type_traits(1721): note: see reference to alias template instantiation 'std::_Decltype_invoke_nonzero<WebCore::ClipboardItemBindingsDataSource::collectDataForWriting::<lambda_6589608709eb70dec6eaad19ea1ca6f9>,const WTF::KeyValuePair<WTF::String,WTF::RefPtr<WebCore::DOMPromise,WTF::RawPtrTraits<T>,WTF::DefaultRefDerefTraits<T>>>&,>' being compiled > with > [ > T=WebCore::DOMPromise > ] > C:\BW\wincairo-wkl-debug\build\Source\WebCore\Modules/async-clipboard/ClipboardItemBindingsDataSource.cpp(185): note: see reference to class template instantiation 'std::result_of<MapFunction (const T &)>' being compiled > with > [ > MapFunction=WebCore::ClipboardItemBindingsDataSource::collectDataForWriting::<lambda_6589608709eb70dec6eaad19ea1ca6f9>, > T=WTF::KeyValuePair<WTF::String,WTF::RefPtr<WebCore::DOMPromise,WTF::RawPtrTraits<WebCore::DOMPromise>,WTF::DefaultRefDerefTraits<WebCore::DOMPromise>>> > ] > C:\BW\wincairo-wkl-debug\build\Source\WebCore\Modules/async-clipboard/ClipboardItemBindingsDataSource.cpp(147): error C2440: '<function-style-cast>': cannot convert from 'initializer list' to 'WebCore::ClipboardItemBindingsDataSource::collectDataForWriting::<lambda_6589608709eb70dec6eaad19ea1ca6f9>::()::<lambda_7511e5bf98e47feee3350c36caa69610>::()::<lambda_f14ac325040a069e5ee0b583856388b6>' > C:\BW\wincairo-wkl-debug\build\Source\WebCore\Modules/async-clipboard/ClipboardItemBindingsDataSource.cpp(147): note: No constructor could take the source type, or constructor overload resolution was ambiguous > C:\BW\wincairo-wkl-debug\build\Source\WebCore\Modules/async-clipboard/ClipboardItemBindingsDataSource.cpp(147): error C2672: 'WTF::Vector<WTF::Ref<WebCore::ClipboardItemBindingsDataSource::ClipboardItemTypeLoader,WTF::RawPtrTraits<T>>,0,WTF::CrashOnOverflow,16,WTF::VectorMalloc>::findMatching': no matching overloaded function found > with > [ > T=WebCore::ClipboardItemBindingsDataSource::ClipboardItemTypeLoader > ] > C:\BW\wincairo-wkl-debug\build\Source\WebCore\Modules/async-clipboard/ClipboardItemBindingsDataSource.cpp(133): error C2672: 'WTF::Vector<WTF::KeyValuePair<WTF::String,WTF::RefPtr<WebCore::DOMPromise,WTF::RawPtrTraits<T>,WTF::DefaultRefDerefTraits<T>>>,0,WTF::CrashOnOverflow,16,WTF::VectorMalloc>::map': no matching overloaded function found > with > [ > T=WebCore::DOMPromise > ] > C:\BW\wincairo-wkl-debug\build\Source\WebCore\Modules/async-clipboard/ClipboardItemBindingsDataSource.cpp(133): error C2783: 'WTF::Vector<R,0,WTF::CrashOnOverflow,16,WTF::VectorMalloc> WTF::Vector<WTF::KeyValuePair<WTF::String,WTF::RefPtr<WebCore::DOMPromise,WTF::RawPtrTraits<T>,WTF::DefaultRefDerefTraits<T>>>,0,WTF::CrashOnOverflow,16,WTF::VectorMalloc>::map(MapFunction) const': could not deduce template argument for 'R' > with > [ > T=WebCore::DOMPromise > ] > C:\BW\wincairo-wkl-debug\build\WebKitBuild\Debug\WTF\Headers\wtf/Vector.h(841): note: see declaration of 'WTF::Vector<WTF::KeyValuePair<WTF::String,WTF::RefPtr<WebCore::DOMPromise,WTF::RawPtrTraits<T>,WTF::DefaultRefDerefTraits<T>>>,0,WTF::CrashOnOverflow,16,WTF::VectorMalloc>::map' > with > [ > T=WebCore::DOMPromise > ] 1795971 1 438929 fujii 2021-09-22 00:51:49 -0700 Created attachment 438929 Patch 1795985 2 ews-feeder 2021-09-22 01:24:50 -0700 Committed r282867 (241998@main): <https://commits.webkit.org/241998@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 438929. 1795986 3 webkit-bug-importer 2021-09-22 01:25:25 -0700 <rdar://problem/83388178> 1796223 4 fujii 2021-09-22 15:00:12 -0700 The /Zc:lambda switch can solve this prolem. This workaround will be removed after enabling /Zc:lambda switch for all Windows ports. See also : Bug 226070 – [MSVC] The "/Zc:lambda" switch is recommended to use the new lambda processor. 438929 2021-09-22 00:51:49 -0700 2021-09-22 01:24:50 -0700 Patch bug-230599-20210922165147.patch text/plain 1789 fujii U3VidmVyc2lvbiBSZXZpc2lvbjogMjgyODY1CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggOGJmNWFiMWI0NDhjNGM1 MjJhNDFhZGRiNDM3MzY5ZDE3ZmJmY2ZjMS4uOGVmNDljODZlYzA2N2FkNzVmMmUzMTk5OTZhY2Qy MDlkZDQ2NzU3OCAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDE0IEBACisyMDIxLTA5LTIyICBGdWpp aSBIaXJvbm9yaSAgPEhpcm9ub3JpLkZ1amlpQHNvbnkuY29tPgorCisgICAgICAgIFtXaW5dW01T VkNdIFJFR1JFU1NJT04ocjI4Mjg2MCk6IENsaXBib2FyZEl0ZW1CaW5kaW5nc0RhdGFTb3VyY2Uu Y3BwKDE0Nyk6IGVycm9yIEMyOTU1OiAnV1RGOjpSZWYnOiB1c2Ugb2YgY2xhc3MgdGVtcGxhdGUg cmVxdWlyZXMgdGVtcGxhdGUgYXJndW1lbnQgbGlzdAorICAgICAgICBodHRwczovL2J1Z3Mud2Vi a2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MjMwNTk5CisKKyAgICAgICAgVW5yZXZpZXdlZCBidWls ZCBmaXguCisKKyAgICAgICAgKiBNb2R1bGVzL2FzeW5jLWNsaXBib2FyZC9DbGlwYm9hcmRJdGVt QmluZGluZ3NEYXRhU291cmNlLmNwcDoKKyAgICAgICAgKFdlYkNvcmU6OkNsaXBib2FyZEl0ZW1C aW5kaW5nc0RhdGFTb3VyY2U6OmNvbGxlY3REYXRhRm9yV3JpdGluZyk6CisgICAgICAgIENvbmRp dGlvbmVkIG91dCB0aGUgQVNTRVJUX1VOVVNFRCBmb3IgTVNWQy4KKwogMjAyMS0wOS0yMSAgSmVh bi1ZdmVzIEF2ZW5hcmQgIDxqeWFAYXBwbGUuY29tPgogCiAgICAgICAgIFVzZSBTaGFyZWRNZW1v cnkgZm9yIHRyYW5zZmVycmluZyBhcHBlbmRlZCBidWZmZXJzIGZyb20gU291cmNlQnVmZmVyIHRv IHRoZSBHUFUgcHJvY2VzcwpkaWZmIC0tZ2l0IGEvU291cmNlL1dlYkNvcmUvTW9kdWxlcy9hc3lu Yy1jbGlwYm9hcmQvQ2xpcGJvYXJkSXRlbUJpbmRpbmdzRGF0YVNvdXJjZS5jcHAgYi9Tb3VyY2Uv V2ViQ29yZS9Nb2R1bGVzL2FzeW5jLWNsaXBib2FyZC9DbGlwYm9hcmRJdGVtQmluZGluZ3NEYXRh U291cmNlLmNwcAppbmRleCBhZDVjNzk3MjdjMGFhMDZkMjc4Nzk2YjAwMDk2NDEyYmViNzgyMjgw Li5kNzFkOTEzODgxMGQxZjM2YjkyNzkxMjc3NTUwNWJmMzRjMGNmNDFlIDEwMDY0NAotLS0gYS9T b3VyY2UvV2ViQ29yZS9Nb2R1bGVzL2FzeW5jLWNsaXBib2FyZC9DbGlwYm9hcmRJdGVtQmluZGlu Z3NEYXRhU291cmNlLmNwcAorKysgYi9Tb3VyY2UvV2ViQ29yZS9Nb2R1bGVzL2FzeW5jLWNsaXBi b2FyZC9DbGlwYm9hcmRJdGVtQmluZGluZ3NEYXRhU291cmNlLmNwcApAQCAtMTQ0LDcgKzE0NCw5 IEBAIHZvaWQgQ2xpcGJvYXJkSXRlbUJpbmRpbmdzRGF0YVNvdXJjZTo6Y29sbGVjdERhdGFGb3JX cml0aW5nKENsaXBib2FyZCYgZGVzdGluYXRpCiAgICAgICAgICAgICAgICAgcmV0dXJuOwogCiAg ICAgICAgICAgICBSZWYgaXRlbVR5cGVMb2FkZXIgeyAqd2Vha0l0ZW1UeXBlTG9hZGVyIH07Cisj aWYgIUNPTVBJTEVSKE1TVkMpCiAgICAgICAgICAgICBBU1NFUlRfVU5VU0VEKHRoaXMsIG5vdEZv dW5kICE9IG1faXRlbVR5cGVMb2FkZXJzLmZpbmRNYXRjaGluZyhbJl0gKGF1dG8mIGxvYWRlcikg eyByZXR1cm4gbG9hZGVyLnB0cigpID09IGl0ZW1UeXBlTG9hZGVyLnB0cigpOyB9KSk7CisjZW5k aWYKIAogICAgICAgICAgICAgYXV0byByZXN1bHQgPSBwcm9taXNlLT5yZXN1bHQoKTsKICAgICAg ICAgICAgIGlmICghcmVzdWx0KSB7Cg==