workaround clang bug (see http://forum.kde.org/viewtopic.php?f=74&t=102653)
workaround clang bug (see http://forum.kde.org/viewtopic.php?f=74&t=102653)

mjbshaw/Eigen,rotorliu/eigen,mjbshaw/Eigen,rotorliu/eigen,rotorliu/eigen,madlib/eigen_backup,madlib/eigen_backup,mjbshaw/Eigen,madlib/eigen_backup,mjbshaw/Eigen,rotorliu/eigen,madlib/eigen_backup