Module `InferModules__Abs`

Implementation of Abstraction Functions

type rules: Abstraction rules discovered

val abstract : InferIR.Typ.Procname.t -> InferIR.Tenv.t -> InferModules.Prop.normal InferModules.Prop.t -> InferModules.Prop.normal InferModules.Prop.t: Abstract a proposition.

val abstract_junk : InferIR.Typ.Procname.t -> InferIR.Tenv.t -> InferModules.Prop.normal InferModules.Prop.t -> InferModules.Prop.normal InferModules.Prop.t: Check whether the prop contains junk. If it does, and Config.allowleak is true, remove the junk, otherwise raise a Leak exception.

val abstract_no_symop : InferIR.Typ.Procname.t -> InferIR.Tenv.t -> InferModules.Prop.normal InferModules.Prop.t -> InferModules.Prop.normal InferModules.Prop.t: Abstract a proposition but don't pay a SymOp

val get_current_rules : unit -> rules: Get the current rules discoveres

val lifted_abstract : InferIR.Typ.Procname.t -> InferIR.Tenv.t -> InferModules.Propset.t -> InferModules.Propset.t: Abstract each proposition in propset

val remove_redundant_array_elements : InferIR.Typ.Procname.t -> InferIR.Tenv.t -> InferModules.Prop.normal InferModules.Prop.t -> InferModules.Prop.normal InferModules.Prop.t: Remove redundant elements in an array, and check for junk afterwards

val reset_current_rules : unit -> unit: Reset the abstraction rules discovered

val set_current_rules : rules -> unit: Set the current rules discovered