040000 tree 86a64c7c6492759ef4f299a9eace998f7639238c	futures.task.members
040000 tree 099179d28719ceb53d85f7041fb0f1fe788fb3ae	futures.task.nonmembers
100644 blob c66f359a8a42f68eba44736d58930717e9e067f5	types.pass.cpp