Module IR.Tenv

type t

Type for type environment.

val create : unit -> t

Create a new type environment.

val load : IBase.SourceFile.t -> t option

Load a type environment for a source file

val store_debug_file_for_source : IBase.SourceFile.t -> t -> unit
val read : IBase.DB.filename -> t option

read and return a type environment from the given file

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 -> Struct.t option

Look up a name in the global type environment.

val mk_struct : t -> ?⁠default:Struct.t -> ?⁠fields:Struct.fields -> ?⁠statics:Struct.fields -> ?⁠methods:Procname.t list -> ?⁠exported_objc_methods:Procname.t list -> ?⁠supers:Typ.Name.t list -> ?⁠objc_protocols:Typ.Name.t list -> ?⁠annots:Annot.Item.t -> ?⁠java_class_info:Struct.java_class_info -> ?⁠dummy:bool -> Typ.Name.t -> Struct.t

Construct a struct_typ, normalizing field types

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

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

val pp : Stdlib.Format.formatter -> t -> unit

print a type environment

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

print per file type environment

val merge : src:t -> dst:t -> unit

Merge src into dst possibly overwriting pre existing procs in dst.

val merge_per_file : 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 dst will get overwritten.

val resolve_method : method_exists:(Procname.t -> Procname.t list -> bool) -> t -> Typ.Name.t -> Procname.t -> Procname.t option

resolve_method ~method_exists tenv class_name procname tries to resolve procname to a method in class_name or its super-classes, that is non-virtual (non-Java-interface method). method_exists adapted_procname methods should check if adapted_procname (procname but with its class potentially changed to some other_class) is among the methods of other_class.

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