https://bugs.kde.org/show_bug.cgi?id=393395
Bug ID: 393395
Summary: " 'qOverload': undeclared identifier" error during
build on Windows 10 using MSVC 2017 and Qt 5.10.1
Product: Falkon
Version: unspecified
Platform: MS Windows
OS: MS Windows
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
Assignee: now...@gmail.com
Reporter: yaralikur...@hotmail.com
Target Milestone: ---
Build fails on src/lib/webengine/webpage.cpp like this:
[152/383] Building CXX object
src\lib\CMakeFiles\FalkonPrivate.dir\qrc_breeze-fallback.cpp.obj
[153/383] Building CXX object
src\lib\CMakeFiles\FalkonPrivate.dir\qrc_html.cpp.obj
[154/383] Building CXX object
src\lib\CMakeFiles\FalkonPrivate.dir\webengine\webhittestresult.cpp.obj
[155/383] Building CXX object
src\lib\CMakeFiles\FalkonPrivate.dir\webengine\webpage.cpp.obj
FAILED: src/lib/CMakeFiles/FalkonPrivate.dir/webengine/webpage.cpp.obj
D:\PROGRA~1\MICROS~1\2017\COMMUN~1\VC\Tools\MSVC\1413~1.261\bin\Hostx64\x64\cl.exe
/nologo /TP -DFALKON_SHAREDLIBRARY -DFalkonPrivate_EXPORTS -DQT_CORE_LIB
-DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG
-DQT_NO_URL_CAST_FROM_STRING -DQT_POSITIONING_LIB -DQT_PRINTSUPPORT_LIB
-DQT_QML_LIB -DQT_QUICKWIDGETS_LIB -DQT_QUICK_LIB -DQT_SQL_LIB
-DQT_USE_QSTRINGBUILDER -DQT_WEBCHANNEL_LIB -DQT_WEBENGINECORE_LIB
-DQT_WEBENGINEWIDGETS_LIB -DQT_WIDGETS_LIB -DQT_WINEXTRAS_LIB -DUNICODE -DW7API
-DWIN32_LEAN_AND_MEAN -DWINVER=0x0600 -D_CRT_NONSTDC_NO_DEPRECATE
-D_CRT_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_WARNINGS
-D_UNICODE -D_USE_MATH_DEFINES -D_WIN32_IE=0x0600 -D_WIN32_WINNT=0x0600
-D_WIN32_WINNT=0x0A00 -Isrc\lib -IE:\kde2\download\git\extragear\falkon\src\lib
-Isrc\lib\FalkonPrivate_autogen\include
-IE:\kde2\download\git\extragear\falkon\src\lib\3rdparty
-IE:\kde2\download\git\extragear\falkon\src\lib\adblock
-IE:\kde2\download\git\extragear\falkon\src\lib\app
-IE:\kde2\download\git\extragear\falkon\src\lib\autofill
-IE:\kde2\download\git\extragear\falkon\src\lib\bookmarks
-IE:\kde2\download\git\extragear\falkon\src\lib\cookies
-IE:\kde2\download\git\extragear\falkon\src\lib\downloads
-IE:\kde2\download\git\extragear\falkon\src\lib\history
-IE:\kde2\download\git\extragear\falkon\src\lib\navigation
-IE:\kde2\download\git\extragear\falkon\src\lib\network
-IE:\kde2\download\git\extragear\falkon\src\lib\notifications
-IE:\kde2\download\git\extragear\falkon\src\lib\opensearch
-IE:\kde2\download\git\extragear\falkon\src\lib\other
-IE:\kde2\download\git\extragear\falkon\src\lib\plugins
-IE:\kde2\download\git\extragear\falkon\src\lib\popupwindow
-IE:\kde2\download\git\extragear\falkon\src\lib\preferences
-IE:\kde2\download\git\extragear\falkon\src\lib\session
-IE:\kde2\download\git\extragear\falkon\src\lib\sidebar
-IE:\kde2\download\git\extragear\falkon\src\lib\tabwidget
-IE:\kde2\download\git\extragear\falkon\src\lib\tools
-IE:\kde2\download\git\extragear\falkon\src\lib\webengine
-IE:\kde2\download\git\extragear\falkon\src\lib\webtab -IE:\kde2\include
-IE:\kde2\include\qt5 -IE:\kde2\include\qt5\QtWidgets
-IE:\kde2\include\qt5\QtGui -IE:\kde2\include\qt5\QtANGLE
-IE:\kde2\include\qt5\QtCore -IE:\kde2\.\mkspecs\win32-msvc
-IE:\kde2\include\qt5\QtWebEngineWidgets -IE:\kde2\include\qt5\QtWebEngineCore
-IE:\kde2\include\qt5\QtQuick -IE:\kde2\include\qt5\QtQml
-IE:\kde2\include\qt5\QtNetwork -IE:\kde2\include\qt5\QtWebChannel
-IE:\kde2\include\qt5\QtPositioning -IE:\kde2\include\qt5\QtPrintSupport
-IE:\kde2\include\qt5\QtSql -IE:\kde2\include\qt5\QtQuickWidgets
-IE:\kde2\include\qt5\QtWinExtras -IE:\kde2\include\qt5\QtDBus /DWIN32
/D_WINDOWS /W3 /GR /EHsc /IE:\kde2\include /wd4250 /wd4251 /wd4396 /wd4661 /MD
/O2 /Ob2 /DNDEBUG /IE:\kde2\include -std:c++14 /showIncludes
/Fosrc\lib\CMakeFiles\FalkonPrivate.dir\webengine\webpage.cpp.obj
/Fdsrc\lib\CMakeFiles\FalkonPrivate.dir\ /FS -c
E:\kde2\download\git\extragear\falkon\src\lib\webengine\webpage.cpp
E:\kde2\download\git\extragear\falkon\src\lib\webengine\webpage.cpp(536): error
C2065: 'qOverload': undeclared identifier
E:\kde2\download\git\extragear\falkon\src\lib\webengine\webpage.cpp(536): error
C2059: syntax error: 'const'
E:\kde2\download\git\extragear\falkon\src\lib\webengine\webpage.cpp(583): error
C2065: 'qOverload': undeclared identifier
E:\kde2\download\git\extragear\falkon\src\lib\webengine\webpage.cpp(583): error
C2059: syntax error: 'const'
E:\kde2\download\git\extragear\falkon\src\lib\webengine\webpage.cpp(638): error
C2065: 'qOverload': undeclared identifier
E:\kde2\download\git\extragear\falkon\src\lib\webengine\webpage.cpp(638): error
C2059: syntax error: 'const'
[156/383] Building CXX object
src\lib\CMakeFiles\FalkonPrivate.dir\webengine\webview.cpp.obj
[157/383] Building CXX object
src\lib\CMakeFiles\FalkonPrivate.dir\qrc_icons.cpp.obj
[158/383] Building CXX object
src\lib\CMakeFiles\FalkonPrivate.dir\webengine\webscrollbar.cpp.obj
[159/383] Building CXX object
src\lib\CMakeFiles\FalkonPrivate.dir\webtab\tabbedwebview.cpp.obj
[160/383] Building CXX object
src\lib\CMakeFiles\FalkonPrivate.dir\other\registerqappassociation.cpp.obj
[161/383] Building CXX object
src\lib\CMakeFiles\FalkonPrivate.dir\webengine\webscrollbarmanager.cpp.obj
[162/383] Building CXX object
src\lib\CMakeFiles\FalkonPrivate.dir\webtab\webtab.cpp.obj
[163/383] Building CXX object
src\lib\CMakeFiles\FalkonPrivate.dir\tools\progressbar.cpp.obj
[164/383] Building CXX object
src\lib\CMakeFiles\FalkonPrivate.dir\FalkonPrivate_autogen\mocs_compilation.cpp.obj
ninja: build stopped: subcommand failed.
This is not a Falkon bug actually, but A Qt bug maybe. Because there is a filed
bug on Qt about this here:
https://bugreports.qt.io/browse/QTBUG-61667
Apparently, MSVC doesn't support a C++14 feature and cannot identify
qoverload().
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