Parameter SimplifiedToStandard.D

include Abstraction.Simplified.SIMPLIFIED

Domain header

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type t

Type of an abstract elements.

val id : t Core.All.id

Domain identifier

val name : string

Domain name

val bottom : t

Least abstract element of the lattice.

val top : t

Greatest abstract element of the lattice.

Predicates

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val is_bottom : t -> bool

is_bottom a tests whether a is bottom or not.

val subset : t -> t -> bool

Partial order relation. subset a1 a2 tests whether a1 is related to (or included in) a2.

Operators

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val join : t -> t -> t

join a1 a2 computes an upper bound of a1 and a2.

val meet : t -> t -> t

meet a1 a2 computes a lower bound of a1 and a2.

val widen : 'a Core.All.ctx -> t -> t -> t

widen ctx a1 a2 computes an upper bound of a1 and a2 that ensures stabilization of ascending chains.

Transfer functions

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val init : Core.All.program -> t

Initial abstract element

Printing

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val domains : Core.All.DomainSet.t
val semantics : Core.All.SemanticSet.t
val routing_table : Core.All.routing_table
val merge : Core.All.path -> t -> (t * Core.All.change_map) -> (t * Core.All.change_map) -> t
val ask : Core.All.DomainSet.t option -> ('a, 'r) Core.All.query -> ('a, t) Abstraction.Simplified.simplified_man -> 'a Core.All.ctx -> t -> 'r option
val print_state : Core.All.DomainSet.t option -> Core.All.printer -> t -> unit