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Diffstat (limited to 'src/lfsc/type.ml')
| -rw-r--r-- | src/lfsc/type.ml | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/lfsc/type.ml b/src/lfsc/type.ml new file mode 100644 index 0000000..7c30a2a --- /dev/null +++ b/src/lfsc/type.ml @@ -0,0 +1,36 @@ +(**************************************************************************) +(* *) +(* SMTCoq *) +(* Copyright (C) 2011 - 2019 *) +(* *) +(* See file "AUTHORS" for the list of authors *) +(* *) +(* This file is distributed under the terms of the CeCILL-C licence *) +(* *) +(**************************************************************************) + + +(** Type of S-expressions *) +type t = Atom of string | List of t list + + +let rec print fmt = function + | Atom s -> Format.pp_print_string fmt s + | List l -> + Format.fprintf fmt "("; + List.iter (Format.fprintf fmt "%a " print) l; + Format.fprintf fmt ")" + +let rec print_list fmt = function + | [] -> () + | s :: r -> + Format.fprintf fmt "%a@." print s; + print_list fmt r + +let rec size = function + | Atom _ -> 1 + | List l -> List.fold_left (fun acc s -> size s + acc) 0 l + +let rec size_list = function + | [] -> 0 + | s :: r -> size s + size_list r |