040000 tree 241bbf4f63a93856701312fadb0d5957b9c7f538	propagate_const.assignment
040000 tree 7ef3b0ab88813a12496d44c03002f312e6c83c89	propagate_const.ctors
040000 tree a456c9b8ede47926f72b8b861b19b7fcab8b777d	propagate_const.non-const_observers
040000 tree 08008939ccff402a2649eb6468791e37e1a82f7a	propagate_const.observers
100644 blob 930f9469caa4f32dbc13768bb0d416eb8403e2db	swap.pass.cpp