Module `InferModules.PatternMatch`

val get_this_type : InferIR.ProcAttributes.t -> InferIR.Typ.t option: Get the this type of a procedure

val get_type_name : InferIR.Typ.t -> string: Get the name of a type

val get_vararg_type_names : InferIR.Tenv.t -> InferIR.Procdesc.Node.t -> InferIR.Pvar.t -> string list: Get the type names of a variable argument

val method_is_initializer : InferIR.Tenv.t -> InferIR.ProcAttributes.t -> bool: Check if the method is one of the known initializer methods.

val is_getter : InferIR.Typ.Procname.Java.t -> bool: Is this a getter proc name?

val is_subtype : InferIR.Tenv.t -> InferIR.Typ.Name.t -> InferIR.Typ.Name.t -> bool: Is the type a transitive subtype of the typename?

val is_subtype_of_str : InferIR.Tenv.t -> InferIR.Typ.Name.t -> string -> bool: Resolve typ_str in tenv, then check typ <: typ_str

val implements_arrays : InferIR.Tenv.t -> string -> bool: Check whether class implements Java's Arrays

val implements_iterator : InferIR.Tenv.t -> string -> bool: Check whether class implements Java's Iterator

val implements_collection : InferIR.Tenv.t -> string -> bool: Check whether class implements a Java's Collection

val implements_collections : InferIR.Tenv.t -> string -> bool: Check whether class implements a Java's Collections

val implements_pseudo_collection : InferIR.Tenv.t -> string -> bool: Check whether class implements a pseudo Collection with support for get() and size() methods

val implements_enumeration : InferIR.Tenv.t -> string -> bool: Check whether class implements a Java's Enumeration

val implements_jackson : string -> InferIR.Tenv.t -> string -> bool: Check whether class implements a class from Jackson

val implements_org_json : string -> InferIR.Tenv.t -> string -> bool: Check whether class implements a class from Json

val implements_inject : string -> InferIR.Tenv.t -> string -> bool: Check whether class implements a Javax Inject

val implements_io : string -> InferIR.Tenv.t -> string -> bool: Check whether class implements a Java IO

val implements_map : InferIR.Tenv.t -> string -> bool: Check whether class implements a Java's Map

val implements_set : InferIR.Tenv.t -> string -> bool: Check whether class implements a Java's Set

val implements_map_entry : InferIR.Tenv.t -> string -> bool: Check whether class implements a Java's Map$Entry

val implements_queue : InferIR.Tenv.t -> string -> bool: Check whether class implements a Java's Queue

val implements_lang : string -> InferIR.Tenv.t -> string -> bool: Check whether class implements a Java's lang

val implements_list : InferIR.Tenv.t -> string -> bool: Check whether class implements a Java's list

val implements_google : string -> InferIR.Tenv.t -> string -> bool: Check whether class implements a class of Google

val implements_android : string -> InferIR.Tenv.t -> string -> bool: Check whether class implements a class of Android

val supertype_exists : InferIR.Tenv.t -> (InferIR.Typ.Name.t -> InferIR.Typ.Struct.t -> bool) -> InferIR.Typ.Name.t -> bool: Holds iff the predicate holds on a supertype of the named type, including the type itself

val supertype_find_map_opt : InferIR.Tenv.t -> (InferIR.Typ.Name.t -> 'a option) -> InferIR.Typ.Name.t -> 'a option: Return the first non-None result found when applying the given function to supertypes of the named type, including the type itself

val java_get_vararg_values : InferIR.Procdesc.Node.t -> InferIR.Pvar.t -> Idenv.t -> InferIR.Exp.t list: Get the values of a vararg parameter given the pvar used to assign the elements.

val proc_calls : (InferIR.Typ.Procname.t -> InferIR.ProcAttributes.t option) -> InferIR.Procdesc.t -> (InferIR.Typ.Procname.t -> InferIR.ProcAttributes.t -> bool) -> (InferIR.Typ.Procname.t * InferIR.ProcAttributes.t) list: Return the callees that satisfy filter.

val override_find : ?⁠check_current_type:bool -> (InferIR.Typ.Procname.t -> bool) -> InferIR.Tenv.t -> InferIR.Typ.Procname.t -> InferIR.Typ.Procname.t option: Return a method which overrides procname and satisfies f (including procname itself when check_current_type is true, which it is by default).

val override_exists : ?⁠check_current_type:bool -> (InferIR.Typ.Procname.t -> bool) -> InferIR.Tenv.t -> InferIR.Typ.Procname.t -> bool: Return true if applying the given predicate to an override of procname (including procname itself when check_current_type is true, which it is by default) returns true.

val override_iter : (InferIR.Typ.Procname.t -> unit) -> InferIR.Tenv.t -> InferIR.Typ.Procname.t -> unit: Apply the given predicate to procname and each override of procname. For the moment, this only works for Java

val lookup_attributes : InferIR.Tenv.t -> InferIR.Typ.Procname.t -> InferIR.ProcAttributes.t option
val type_get_annotation : InferIR.Tenv.t -> InferIR.Typ.t -> InferIR.Annot.Item.t option
val type_get_class_name : InferIR.Typ.t -> InferIR.Typ.Name.t option: Get the class name of the type

val type_is_class : InferIR.Typ.t -> bool: Is the type a class type

val type_is_object : InferIR.Typ.t -> bool: Is the type java.lang.Object

val get_fields_nullified : InferIR.Procdesc.t -> InferIR.Typ.Fieldname.Set.t: return the set of instance fields that are assigned to a null literal in procdesc

val is_throwable : InferIR.Tenv.t -> InferIR.Typ.Name.t -> bool: is_throwable tenv class_name checks if class_name is of type java.lang.Throwable

val is_runtime_exception : InferIR.Tenv.t -> InferIR.Typ.Name.t -> bool: is_runtime_exception tenv class_name checks if classname is of type java.lang.RuntimeException

val check_class_attributes : (InferIR.Annot.Item.t -> bool) -> InferIR.Tenv.t -> InferIR.Typ.Procname.t -> bool: tests whether any class attributes (e.g., @ThreadSafe) pass check of first argument, including supertypes

val check_current_class_attributes : (InferIR.Annot.Item.t -> bool) -> InferIR.Tenv.t -> InferIR.Typ.Procname.t -> bool: tests whether any class attributes (e.g., @ThreadSafe) pass check of first argument, for current class only

val find_superclasses_with_attributes : (InferIR.Annot.Item.t -> bool) -> InferIR.Tenv.t -> InferIR.Typ.Name.t -> InferIR.Typ.Name.t list: find superclasss with attributes (e.g., @ThreadSafe), including current class