Module Eval

module Eval: sig .. end

Evaluating and manipulating expressions

exception Unknown_id of string

exception Illegal_expr of Expr.t

exception Illegal_application of Expr.t

exception Illegal_array_access of Expr.t

exception Illegal_bit_range_access of Expr.t

exception Invalid_array_access of string * int

exception Illegal_record_access of Expr.t

exception Non_static_expr of Expr.t * Expr.t

Evaluation environment

type env = (string * Expr.value) list

val subst : (string * Expr.value) list -> Expr.t -> Expr.t

subst senv e substitutes each occurence of variable v listed in senv by its value in e

val eval : (string * Expr.value) list -> Expr.t -> Expr.value

eval env e evaluates expression e in the context of environment env