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(*
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* Copyright (c) 2015-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*)
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open! IStd
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(** Attributes of a procedure. *)
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(** flags for a procedure *)
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type proc_flags = (string, string) Caml.Hashtbl.t
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type objc_accessor_type = Objc_getter of Typ.Struct.field | Objc_setter of Typ.Struct.field
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val kind_of_objc_accessor_type : objc_accessor_type -> string
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type var_attribute = Modify_in_block
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(* __block attribute of Objective-C variables, means that it will be modified inside a block *)
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val var_attribute_equal : var_attribute -> var_attribute -> bool
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(** Equality for var_attribute *)
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type var_data = {name: Mangled.t; typ: Typ.t; attributes: var_attribute list}
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type t =
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{ access: PredSymb.access (** visibility access *)
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; captured: (Mangled.t * Typ.t) list (** name and type of variables captured in blocks *)
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; mutable did_preanalysis: bool (** true if we performed preanalysis on the CFG for this proc *)
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; exceptions: string list (** exceptions thrown by the procedure *)
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; formals: (Mangled.t * Typ.t) list (** name and type of formal parameters *)
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; const_formals: int list (** list of indices of formals that are const-qualified *)
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; by_vals: int list (** list of indices of formals that are passed by-value *)
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; func_attributes: PredSymb.func_attribute list
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; is_abstract: bool (** the procedure is abstract *)
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; is_bridge_method: bool (** the procedure is a bridge method *)
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; is_defined: bool (** true if the procedure is defined, and not just declared *)
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; is_cpp_noexcept_method: bool (** the procedure is an C++ method annotated with "noexcept" *)
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; is_java_synchronized_method: bool (** the procedure is a Java synchronized method *)
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; is_model: bool (** the procedure is a model *)
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; is_specialized: bool (** the procedure is a clone specialized for dynamic dispatch handling *)
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; is_synthetic_method: bool (** the procedure is a synthetic method *)
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; is_variadic: bool (** the procedure is variadic, only supported for Clang procedures *)
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; clang_method_kind: ClangMethodKind.t (** the kind of method the procedure is *)
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; loc: Location.t (** location of this procedure in the source code *)
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; translation_unit: SourceFile.t (** source file where the procedure was captured *)
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; mutable locals: var_data list (** name, type and attributes of local variables *)
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; method_annotation: Annot.Method.t (** annotations for all methods *)
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; objc_accessor: objc_accessor_type option (** type of ObjC accessor, if any *)
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; proc_flags: proc_flags (** flags of the procedure *)
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; proc_name: Typ.Procname.t (** name of the procedure *)
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; ret_type: Typ.t (** return type *)
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; has_added_return_param: bool (** whether or not a return param was added *) }
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val default : SourceFile.t -> Typ.Procname.t -> t
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(** Create a proc_attributes with default values. *)
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val pp : Format.formatter -> t -> unit
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module SQLite : SqliteUtils.Data with type t = t
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