Module InferIR.Tenv

Module for Type Environments.

type t

Type for type environment.

val create : unit ‑> t

Create a new type environment.

val load : InferBase.SourceFile.t ‑> t option

Load a type environment for a source file

val store_debug_file_for_source : InferBase.SourceFile.t ‑> t ‑> unit
val load_global : unit ‑> t option

load the global type environment (Java)

val store_global : t ‑> unit

save a global type environment (Java)

val lookup : t ‑> Typ.Name.t ‑> Typ.Struct.t option

Look up a name in the global type environment.

val mk_struct : t ‑> ?⁠default:Typ.Struct.t ‑> ?⁠fields:Typ.Struct.fields ‑> ?⁠statics:Typ.Struct.fields ‑> ?⁠methods:Typ.Procname.t list ‑> ?⁠supers:Typ.Name.t list ‑> ?⁠annots:Annot.Item.t ‑> Typ.Name.t ‑> Typ.Struct.t

Construct a struct_typ, normalizing field types

val add_field : t ‑> Typ.Name.t ‑> Typ.Struct.field ‑> unit

Add a field to a given struct in the global type environment.

val pp : Format.formatter ‑> t ‑> unit

print a type environment

val language_is : t ‑> InferBase.Language.t ‑> bool

Test the language from which the types in the tenv were translated

type per_file =
| Global
| FileLocal of t
val pp_per_file : Format.formatter ‑> per_file ‑> unit

print per file type environment

val merge : src:per_file ‑> dst:per_file ‑> per_file

Best-effort merge of src into dst. If a procedure is both in dst and src, the one in src will get overwritten.

module SQLite : InferBase.SqliteUtils.Data with type t = per_file