040000 tree badf61a267275b31fca54a32cac52b0b691e91ad	class.abstract
040000 tree d895b396c59d12ea44f3632caf142249266d4434	class.member.lookup
040000 tree 16bea3d941be10e84cdc13138ac3a2a38bdd3cac	class.virtual
100644 blob 7ef53d36ab7b2e882fcc781ec50b7e08a68cf96b	p2.cpp