040000 tree a1dddf82ac076db795b33cdd92d58907cab05e53	stack.cons.alloc
040000 tree eda8ae845292e758203c33f7c80dcaa49cf0ed43	stack.cons
040000 tree b34aeeb6f4e5d680e256c79056662e0cd410afca	stack.defn
040000 tree dacefdda57dfade14a0b0fc73fa11cb5ea81d944	stack.ops
040000 tree 8e258643440b30d3e0fa1067e5e8023e1c64dc2c	stack.special