040000 tree 894e37ef96f359ee2479f0d4e727b1456ffcc5e9	propagate_const.assignment
040000 tree c28e011354e985d4085dfdc764c8ec4003309d32	propagate_const.ctors
040000 tree 932c98e00c6cd8ab34e054fc79d5e11ac4f4d6cd	propagate_const.non-const_observers
040000 tree 9c90b264db3675069244dd31fbd7492a0c3e3106	propagate_const.observers
100644 blob c5c832bbe0c2c3528f4dae580ee90c19dd1df064	swap.pass.cpp