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Diffstat (limited to 'contrib/correctness/past.mli')
-rw-r--r-- | contrib/correctness/past.mli | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/contrib/correctness/past.mli b/contrib/correctness/past.mli deleted file mode 100644 index 70328704..00000000 --- a/contrib/correctness/past.mli +++ /dev/null @@ -1,97 +0,0 @@ -(************************************************************************) -(* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * CNRS-Ecole Polytechnique-INRIA Futurs-Universite Paris Sud *) -(* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) -(************************************************************************) - -(* Certification of Imperative Programs / Jean-Christophe Filliātre *) - -(* $Id: past.mli 5920 2004-07-16 20:01:26Z herbelin $ *) - -(*s Abstract syntax of imperative programs. *) - -open Names -open Ptype -open Topconstr - -type termination = - | RecArg of int - | Wf of constr_expr * constr_expr - -type variable = identifier - -type pattern = - | PatVar of identifier - | PatConstruct of identifier * ((kernel_name * int) * int) - | PatAlias of pattern * identifier - | PatPair of pattern * pattern - | PatApp of pattern list - -type epattern = - | ExnConstant of identifier - | ExnBind of identifier * identifier - -type ('a, 'b) block_st = - | Label of string - | Assert of 'b Ptype.assertion - | Statement of 'a - -type ('a, 'b) block = ('a, 'b) block_st list - -type ('a, 'b) t = { - desc : ('a, 'b) t_desc; - pre : 'b Ptype.precondition list; - post : 'b Ptype.postcondition option; - loc : Util.loc; - info : 'a -} - -and ('a, 'b) t_desc = - | Variable of variable - | Acc of variable - | Aff of variable * ('a, 'b) t - | TabAcc of bool * variable * ('a, 'b) t - | TabAff of bool * variable * ('a, 'b) t * ('a, 'b) t - | Seq of (('a, 'b) t, 'b) block - | While of ('a, 'b) t * 'b Ptype.assertion option * ('b * 'b) * - (('a, 'b) t, 'b) block - | If of ('a, 'b) t * ('a, 'b) t * ('a, 'b) t - | Lam of 'b Ptype.ml_type_v Ptype.binder list * ('a, 'b) t - | Apply of ('a, 'b) t * ('a, 'b) arg list - | SApp of ('a, 'b) t_desc list * ('a, 'b) t list - | LetRef of variable * ('a, 'b) t * ('a, 'b) t - | Let of variable * ('a, 'b) t * ('a, 'b) t - | LetRec of variable * 'b Ptype.ml_type_v Ptype.binder list * - 'b Ptype.ml_type_v * ('b * 'b) * ('a, 'b) t - | PPoint of string * ('a, 'b) t_desc - | Expression of Term.constr - | Debug of string * ('a, 'b) t - -and ('a, 'b) arg = - | Term of ('a, 'b) t - | Refarg of variable - | Type of 'b Ptype.ml_type_v - -type program = (unit, Topconstr.constr_expr) t - -(*s Intermediate type for CC terms. *) - -type cc_type = Term.constr - -type cc_bind_type = - | CC_typed_binder of cc_type - | CC_untyped_binder - -type cc_binder = variable * cc_bind_type - -type cc_term = - | CC_var of variable - | CC_letin of bool * cc_type * cc_binder list * cc_term * cc_term - | CC_lam of cc_binder list * cc_term - | CC_app of cc_term * cc_term list - | CC_tuple of bool * cc_type list * cc_term list - | CC_case of cc_type * cc_term * cc_term list - | CC_expr of Term.constr - | CC_hole of cc_type |