libkdegames build error

In member function ‘QList<T>::Node* QList<T>::detach_helper_grow(int, int)’:
cc1plus: error: expected primary-expression before ‘=’ token
In file included from /usr/include/qt4/QtCore/qmap.h:47:0,
                 from /usr/include/qt4/QtCore/QMap:1,
                 from /var/tmp/portage/kde-base/libkdegames-4.10.5/work/libkdegames-4.10.5/highscore/kscoredialog.h:31,
                 from /var/tmp/portage/kde-base/libkdegames-4.10.5/work/libkdegames-4.10.5/highscore/kscoredialog.cpp:26:
/usr/include/qt4/QtCore/qlist.h:681:53: error: expected primary-expression before ‘)’ token
/usr/include/qt4/QtCore/qlist.h:682:62: error: expected ‘)’ before ‘;’ token
/usr/bin/cmake -E cmake_progress_report /var/tmp/portage/kde-base/libkdegames-4.10.5/work/libkdegames-4.10.5_build/CMakeFiles 12