Hi, while building HAIKU with gcc4 we noticed a bunch of warnings thrown from gcc. mostly BStatable and others declared without a virtual destructor. looking in to the source file of ~/headers/os/storage/Statable.h there is an statemant like #if __GNUC__ > 3 but it seems the header used comes from ~/headers/build/os/storage/Statable.h that does not have the above statement. can one give some hints of the use of the build folder? the second thing we noticed is the following: ... ../../../headers/os/interface/View.h:516: warning: 'virtual BAlignment BView::Alignment()' was hidden ../../../headers/os/interface/TextView.h:222: warning: by 'alignment BTextView::Alignment() const ... maybe it was done intentionally while integrating the layout system and is meant to stay as of R1 and BTextView::Alignment and others get renamed afterwards? It also applys for BStringView and some others. any infos on that? Regards, Julun