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53 lines
1.5 KiB
53 lines
1.5 KiB
6 years ago
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(*
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* Copyright (c) 2019-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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let any_type : Typ.t =
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let classname = Typ.mk (Tstruct Typ.Name.Java.java_lang_object) in
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Typ.mk (Tptr (classname, Pk_pointer))
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let topl_class_name : Typ.Name.t = Typ.Name.Java.from_string ToplName.topl_property
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let topl_class_typ = Typ.mk (Tstruct topl_class_name)
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let topl_call ret_id (ret_typ : Typ.desc) loc name arg_ts : Sil.instr =
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let e_fun =
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let ret_typ = Some Typ.Name.Java.Split.void in
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let args_typ = List.map arg_ts ~f:(fun _ -> Typ.Name.Java.Split.java_lang_object) in
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Exp.Const
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(Const.Cfun
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(Typ.Procname.Java
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(Typ.Procname.Java.make topl_class_name ret_typ name args_typ Typ.Procname.Java.Static)))
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in
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Sil.Call ((ret_id, Typ.mk ret_typ), e_fun, arg_ts, loc, CallFlags.default)
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let topl_class_exp =
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let class_name = Mangled.from_string ToplName.topl_property in
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let var_name = Pvar.mk_global class_name in
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Exp.Lvar var_name
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let static_var x : Exp.t =
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Exp.Lfield (topl_class_exp, Typ.Fieldname.Java.from_string x, topl_class_typ)
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let local_var proc_name x : Exp.t = Exp.Lvar (Pvar.mk (Mangled.from_string x) proc_name)
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let is_synthesized = function
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| Typ.Procname.Java j ->
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String.equal ToplName.topl_property (Typ.Procname.Java.get_class_name j)
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| _ ->
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false
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let debug fmt =
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Logging.debug Analysis Verbose "ToplTrace: " ;
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Logging.debug Analysis Verbose fmt
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