Module Translate

module Translate: sig .. end

Generate C implementations of E-ACSL predicates and terms.

val predicate_to_exp : adata:Assert.t ->
       ?name:string ->
       Cil_types.kernel_function ->
       ?rte:bool -> Env.t -> Cil_types.predicate -> Cil_types.exp * Assert.t * Env.t

Convert an ACSL predicate into a corresponding C expression.

val generalized_untyped_predicate_to_exp : adata:Assert.t ->
       ?name:string ->
       Cil_types.kernel_function ->
       ?rte:bool -> Env.t -> Cil_types.predicate -> Cil_types.exp * Assert.t * Env.t

Convert an untyped ACSL predicate into a corresponding C expression.

val translate_predicate : ?pred_to_print:Cil_types.predicate ->
       Cil_types.kernel_function -> Env.t -> Cil_types.toplevel_predicate -> Env.t

Translate the given predicate to a runtime check in the given environment. If pred_to_print is set, then the runtime check will use this predicate as message.

val term_to_exp : adata:Assert.t ->
       Cil_types.kernel_function ->
       Env.t -> Cil_types.term -> Cil_types.exp * Assert.t * Env.t

Convert an ACSL term into a corresponding C expression.

val translate_rte_annots : (Stdlib.Format.formatter -> 'a -> unit) ->
       'a ->
       Cil_types.kernel_function -> Env.t -> Cil_types.code_annotation list -> Env.t

Translate the given RTE annotations into runtime checks in the given environment.

val gmp_to_sizet : adata:Assert.t ->
       loc:Cil_types.location ->
       name:string ->
       ?check_lower_bound:bool ->
       ?pp:Cil_types.term ->
       Cil_types.kernel_function ->
       Env.t -> Cil_types.term -> Cil_types.exp * Assert.t * Env.t

Translate the given GMP integer to an expression of type size_t. RTE checks are generated to ensure that the GMP value holds in this type. The parameter name is used to generate relevant predicate names. If check_lower_bound is set to false, then the GMP value is assumed to be positive. If pp is provided, this term is used in the messages of the RTE checks.

exception No_simple_term_translation of Cil_types.term

Exceptin raised if untyped_term_to_exp would generate new statements in the environment

exception No_simple_predicate_translation of Cil_types.predicate

Exceptin raised if untyped_predicate_to_exp would generate new statements in the environment

val untyped_term_to_exp : Cil_types.typ option -> Cil_types.term -> Cil_types.exp

Convert an untyped ACSL term into a corresponding C expression.

val untyped_predicate_to_exp : Cil_types.predicate -> Cil_types.exp

Convert an untyped ACSL predicate into a corresponding C expression. This expression is valid only in certain contexts and shouldn't be used.