[clang] Adding getters and setters for all the methods

infer/src/backend/cfg.ml

@@ -724,6 +724,12 @@ let get_all_procs cfg =
 let get_defined_procs cfg =
   list_filter Procdesc.is_defined (get_all_procs cfg)
 
+(** Get the objc procedures whose body is generated *)
+let get_objc_generated_procs cfg =
+  list_filter (
+      fun procdesc ->
+          (Procdesc.get_attributes procdesc).Sil.is_generated) (get_all_procs cfg)
+
 (** get the function names which should be analyzed before the other ones *)
 let get_priority_procnames cfg =
   cfg.Node.priority_set

infer/src/backend/cfg.mli

@@ -297,6 +297,9 @@ val get_all_procs : cfg -> Procdesc.t list
 (** Get the procedures whose body is defined in this cfg *)
 val get_defined_procs : cfg -> Procdesc.t list
 
+(** Get the objc procedures whose body is generated *)
+val get_objc_generated_procs : cfg -> Procdesc.t list
+
 (** get the function names which should be analyzed before the other ones *)
 val get_priority_procnames : cfg -> Procname.Set.t
 

infer/src/backend/cg.ml

@@ -140,6 +140,12 @@ let node_defined (g: t) n =
     info.defined
   with Not_found -> false
 
+let node_set_defined (g: t) n defined =
+  try
+    let info = Procname.Hash.find g.node_map n in
+    info.defined <- defined
+  with Not_found -> ()
+
 let add_edge g nfrom nto =
   _add_node g nfrom false;
   _add_node g nto false;

infer/src/backend/cg.mli

@@ -50,3 +50,4 @@ val node_defined : t -> Procname.t -> bool (** Returns true if the node is defin
 val restrict_defined : t -> Procname.Set.t option -> unit  (** if not None, restrict defined nodes to the given set *)
 val save_call_graph_dotty : DB.filename option -> (Procname.t -> 'a list) -> t -> unit (** Print the current call graph as a dotty file. If the filename is [None], use the current file dir inside the DB dir. *)
 val store_to_file : DB.filename -> t -> unit (** Save a call graph into a file *)
+val node_set_defined : t -> Procname.t -> bool -> unit (** Change the defined flag of a node *)

infer/src/backend/dotty.ml

@@ -903,10 +903,12 @@ let pp_cfgnodelabel fmt (n : Cfg.Node.t) =
   let pp_label fmt n =
     match Cfg.Node.get_kind n with
     | Cfg.Node.Start_node (pdesc) ->
+      let gen = if (Cfg.Procdesc.get_attributes pdesc).Sil.is_generated then " (generated)" else "" in
     (* let def = if Cfg.Procdesc.is_defined pdesc then "defined" else "declared" in *)
     (* Format.fprintf fmt "Start %a (%s)" pp_id (Procname.to_string (Cfg.Procdesc.get_proc_name pdesc)) def *)
-        Format.fprintf fmt "Start %s\\nFormals: %a\\nLocals: %a"
+        Format.fprintf fmt "Start %s%s\\nFormals: %a\\nLocals: %a"
           (Procname.to_string (Cfg.Procdesc.get_proc_name pdesc))
+          gen
           pp_etlist (Cfg.Procdesc.get_formals pdesc)
           pp_local_list (Cfg.Procdesc.get_locals pdesc);
         if list_length (Cfg.Procdesc.get_captured pdesc) <> 0 then

infer/src/backend/inferanalyze.ml

@@ -736,12 +736,15 @@ let analyzer_err_name = "analyzer_err"
 let () =
   let () =
     match !cluster_cmdline with
-    | None -> L.stdout "Starting analysis (Infer version %s)@." Version.versionString;
+    | None ->
+        if !Sil.curr_language = Sil.C_CPP then
+          Objc_preanal.do_objc_preanalysis ();
+        L.stdout "Starting analysis (Infer version %s)@." Version.versionString;
     | Some clname -> L.stdout "Cluster %s@." clname in
   RegisterCheckers.register ();
   Facebook.register_checkers ();
 
-  if !allow_specs_cleanup = true && !incremental_mode = ANALYZE_ALL  && !cluster_cmdline = None then
+  if !allow_specs_cleanup = true && !incremental_mode = ANALYZE_ALL && !cluster_cmdline = None then
     DB.Results_dir.clean_specs_dir ();
 
   let log_dir = DB.filename_to_string (DB.Results_dir.path_to_filename DB.Results_dir.Abs_root [log_dir_name]) in

infer/src/backend/objc_preanal.ml

@@ -0,0 +1,102 @@
+(*
+* Copyright (c) 2015 - present Facebook, Inc.
+* All rights reserved.
+*
+* This source code is licensed under the BSD style license found in the
+* LICENSE file in the root directory of this source tree. An additional grant
+* of patent rights can be found in the PATENTS file in the same directory.
+*)
+
+open Utils
+
+type procedure_type =
+  | ALL
+  | DEFINED
+  | OBJC_GENERATED
+
+let print_map procname_map =
+  Procname.Hash.iter
+    (fun pname redefined ->
+          print_endline ((Procname.to_string pname)^" "^(string_of_bool redefined)))
+    procname_map
+
+let process_all_cfgs process_function default_value =
+  let source_dirs = DB.find_source_dirs () in
+  let process_dir source_dir value =
+    let cfg_name = DB.source_dir_get_internal_file source_dir ".cfg" in
+    let cfg_opt = Cfg.load_cfg_from_file cfg_name in
+    match cfg_opt with
+    | None -> value
+    | Some cfg -> process_function cfg source_dir in
+  list_fold_right process_dir source_dirs default_value
+
+let process_procedures process_function default_value procedure_type =
+  let process_cfg_procedures cfg source_dir =
+    let procdescs =
+      match procedure_type with
+      | DEFINED -> Cfg.get_defined_procs cfg
+      | ALL -> Cfg.get_all_procs cfg
+      | OBJC_GENERATED -> Cfg.get_objc_generated_procs cfg in
+    list_fold_right (process_function cfg source_dir) procdescs default_value in
+  process_all_cfgs process_cfg_procedures default_value
+
+let process_all_procedures process_function default_value =
+  process_procedures process_function default_value ALL
+
+let process_defined_procedures process_function default_value =
+  process_procedures process_function default_value DEFINED
+
+let process_objc_generated_procedures process_function default_value =
+  process_procedures process_function default_value OBJC_GENERATED
+
+(* first run to fill the map. The bool that indicates whether the method *)
+(* has a real implementation is false by default *)
+let fill_generated_proc_map generated_proc_map =
+  let add_generated_pname_to_map cfg source_dir procdesc () =
+    let pname = Cfg.Procdesc.get_proc_name procdesc in
+    Procname.Hash.replace generated_proc_map pname false in
+  process_objc_generated_procedures add_generated_pname_to_map ()
+
+(* second run to update the map. Now we check whether there is a real *)
+(* implementation for the generated methods *)
+let update_generate_proc_map generated_proc_map =
+  let update_generated_pname_to_map cfg source_dir procdesc () =
+    let cfg_pname = Cfg.Procdesc.get_proc_name procdesc in
+    if not (Cfg.Procdesc.get_attributes procdesc).Sil.is_generated then
+      try ignore(Procname.Hash.find generated_proc_map cfg_pname);
+        Procname.Hash.replace generated_proc_map cfg_pname true
+      with Not_found -> () in
+  process_defined_procedures update_generated_pname_to_map ()
+
+(* third run to change the cfgs according to the map. The generated methods *)
+(* that have implementations  get deleted. *)
+let update_cfgs generated_proc_map =
+  let update_cfg cfg source_dir =
+    let generated_procs = Cfg.get_objc_generated_procs cfg in
+    let cfg_name = DB.source_dir_get_internal_file source_dir ".cfg" in
+    let cg_name = DB.source_dir_get_internal_file source_dir ".cg" in
+    let cg_opt = Cg.load_from_file cg_name in
+    match cg_opt with
+    | None -> assert false
+    | Some cg ->
+        let update_cfg_procdesc procdesc need_updating =
+          let pname = Cfg.Procdesc.get_proc_name procdesc in
+          let is_redefined =
+            try Procname.Hash.find generated_proc_map pname
+            with Not_found -> assert false in
+          if is_redefined then
+            (Cfg.Procdesc.remove cfg pname true;
+              Cg.node_set_defined cg pname false;
+              true)
+          else need_updating in
+        let need_updating = list_fold_right update_cfg_procdesc generated_procs false in
+        if need_updating then
+          (Cfg.store_cfg_to_file cfg_name false cfg;
+            Cg.store_to_file cg_name cg) in
+  process_all_cfgs update_cfg ()
+
+let do_objc_preanalysis () =
+  let generated_proc_map = Procname.Hash.create 100 in
+  fill_generated_proc_map generated_proc_map;
+  update_generate_proc_map generated_proc_map;
+  update_cfgs generated_proc_map

infer/src/backend/objc_preanal.mli

@@ -0,0 +1,10 @@
+(*
+* Copyright (c) 2015 - present Facebook, Inc.
+* All rights reserved.
+*
+* This source code is licensed under the BSD style license found in the
+* LICENSE file in the root directory of this source tree. An additional grant
+* of patent rights can be found in the PATENTS file in the same directory.
+*)
+
+val do_objc_preanalysis : unit -> unit

infer/src/backend/procname.ml

@@ -178,6 +178,12 @@ let c_method_replace_class t class_name =
   | C_METHOD osig -> C_METHOD { osig with class_name = class_name }
   | _ -> assert false
 
+(** Get the class name of a Objective-C/C++ procedure name. *)
+let c_get_class t =
+  match t with
+  | C_METHOD osig -> osig.class_name
+  | _ -> assert false
+
 (** Return the package.classname of a java procname. *)
 let java_get_class = function
   | JAVA j -> java_type_to_string j.classname VERBOSE
@@ -321,12 +327,10 @@ let is_constructor = function
   | C_METHOD name -> Utils.string_is_prefix "init" name.method_name
   | _ -> false
 
-
 let java_is_close = function
   | JAVA js -> js.methodname = "close"
   | _ -> false
 
-
 (** [is_class_initializer pname] returns true if [pname] is a class initializer *)
 let is_class_initializer = function
   | JAVA js -> js.methodname = "<clinit>"

infer/src/backend/procname.mli

@@ -63,6 +63,9 @@ val java_replace_return_type : t -> java_type -> t
 (** Replace the class name of an Objective-C procedure name. *)
 val c_method_replace_class : t -> string -> t
 
+(** Get the class name of a Objective-C/C++ procedure name. *)
+val c_get_class : t -> string
+
 (** Return the class name of a java procedure name. *)
 val java_get_class : t -> string
 

infer/src/backend/sil.ml

@@ -51,6 +51,7 @@ type proc_attributes =
     language : language;
     func_attributes : func_attribute list;
     method_annotation : method_annotation;
+    is_generated : bool;
   }
 
 let copy_proc_attributes pa =
@@ -64,6 +65,7 @@ let copy_proc_attributes pa =
     language = pa.language;
     func_attributes = pa.func_attributes;
     method_annotation = pa.method_annotation;
+    is_generated = pa.is_generated;
   }
 
 (** Compare function for annotations. *)

infer/src/backend/sil.mli

@@ -65,6 +65,7 @@ type proc_attributes =
     language : language;
     func_attributes : func_attribute list;
     method_annotation : method_annotation;
+    is_generated : bool;
   }
 
 (** Create a copy of a proc_attributes *)

infer/src/backend/specs.ml

@@ -787,6 +787,7 @@ let reset_summary call_graph proc_name loc =
     Sil.language = !Sil.curr_language;
     Sil.func_attributes = [];
     Sil.method_annotation = Sil.method_annotation_empty;
+    Sil.is_generated = false;
   } in
   init_summary (
       proc_name,

infer/src/clang/ast_expressions.ml

@@ -37,6 +37,20 @@ let dummy_decl_info decl_info =
     Clang_ast_t.di_source_range = dummy_source_range ();
   }
 
+let dummy_decl_info_in_curr_file decl_info =
+  let source_loc = {
+    sl_file = Some (DB.source_file_to_abs_path !CLocation.current_source_file);
+    sl_line = None;
+    sl_column = None
+  } in {
+    decl_info with
+    Clang_ast_t.di_pointer = Ast_utils.get_fresh_pointer ();
+    Clang_ast_t.di_source_range =
+      if !CFrontend_config.testing_mode then
+        decl_info.Clang_ast_t.di_source_range
+      else (source_loc, source_loc)
+  }
+
 let empty_decl_info = {
   Clang_ast_t.di_pointer = "";
   Clang_ast_t.di_parent_pointer = None;
@@ -265,16 +279,7 @@ let make_deref_self_field class_decl_opt di qt field_name =
   let cast_exp' = ImplicitCastExpr(stmt_info, [ivar_ref_exp], expr_info', cast_exp_info) in
   cast_exp'
 
-let make_objc_ivar_decl decl_info qt property_impl_decl_info =
-  let name = Ast_utils.property_name property_impl_decl_info in
-  let qt = match qt with
-    | Some qt' -> qt'
-    | None -> (* a qual_type was not found by the caller, so we try to get it out of property_impl_decl_info *)
-        (match property_impl_decl_info.Clang_ast_t.opidi_ivar_decl with
-          | Some decl_ref -> (match decl_ref.Clang_ast_t.dr_qual_type with
-                | Some qt' -> qt'
-                | None -> assert false)
-          | _ -> assert false) in
+let make_objc_ivar_decl decl_info qt property_impl_decl_info ivar_name =
   let field_decl_info = {
     Clang_ast_t.fldi_is_mutable = true;
     Clang_ast_t.fldi_is_module_private = true;
@@ -283,7 +288,7 @@ let make_objc_ivar_decl decl_info qt property_impl_decl_info =
   let obj_c_ivar_decl_info = {
     Clang_ast_t.ovdi_is_synthesize = true; (* NOTE: We set true here because we use this definition to synthesize the getter/setter*)
     Clang_ast_t.ovdi_access_control = `Private } in
-  ObjCIvarDecl(decl_info, make_name_decl name, qt, field_decl_info, obj_c_ivar_decl_info)
+  ObjCIvarDecl(decl_info, make_name_decl ivar_name, qt, field_decl_info, obj_c_ivar_decl_info)
 
 let make_expr_info qt =
   {

infer/src/clang/ast_expressions.mli

@@ -15,6 +15,8 @@ val dummy_stmt : unit -> stmt
 
 val dummy_decl_info : decl_info -> decl_info
 
+val dummy_decl_info_in_curr_file : decl_info -> decl_info
+
 val dummy_source_range : unit -> source_range
 
 val dummy_stmt_info : unit -> stmt_info
@@ -23,7 +25,7 @@ val create_qual_type : string -> qual_type
 
 val create_pointer_type : string -> qual_type
 
-val make_objc_ivar_decl : decl_info -> qual_type option -> obj_c_property_impl_decl_info -> decl
+val make_objc_ivar_decl : decl_info -> qual_type -> obj_c_property_impl_decl_info -> string -> decl
 
 val make_deref_self_field : string -> decl_info -> qual_type -> string -> stmt
 

infer/src/clang/cContext.ml

@@ -254,9 +254,11 @@ let get_curr_class_name curr_class =
 
 let curr_class_to_string curr_class =
   match curr_class with
-  | ContextCls (name, _, _) -> ("class "^name)
-  | ContextCategory (name, cls) -> ("category "^name^" of class "^cls)
-  | ContextProtocol name -> ("protocol "^name)
+  | ContextCls (name, superclass, protocols) ->
+      ("class " ^ name ^ ", superclass: " ^ (Option.default "" superclass) ^
+        ",  protocols: " ^ (Utils.list_to_string (fun x -> x) protocols))
+  | ContextCategory (name, cls) -> ("category " ^ name ^ " of class " ^ cls)
+  | ContextProtocol name -> ("protocol " ^ name)
   | ContextNoCls -> "no class"
 
 let curr_class_compare curr_class1 curr_class2 =
@@ -290,5 +292,13 @@ let get_qt_curr_class curr_class =
 
 let get_captured_vars context = context.captured_vars
 
-
-
+let create_curr_class tenv class_name =
+  let class_tn_name = Sil.TN_csu (Sil.Class, (Mangled.from_string class_name)) in
+  match Sil.tenv_lookup tenv class_tn_name with
+  | Some Sil.Tstruct(intf_fields, _, _, _, superclasses, methods, annotation) ->
+      (let superclasses_names = list_map (fun (_, name) -> Mangled.to_string name) superclasses in
+        match superclasses_names with
+        | superclass:: protocols ->
+            ContextCls (class_name, Some superclass, protocols)
+        | [] -> ContextCls (class_name, None, []))
+  | _ -> assert false

infer/src/clang/cContext.mli

@@ -75,4 +75,5 @@ val get_tenv : t -> Sil.tenv
 val create_context : Sil.tenv -> Cg.t -> Cfg.cfg -> Cfg.Procdesc.t ->
 string option -> curr_class -> bool -> (Mangled.t * Sil.typ * bool) list -> bool -> t
 
+val create_curr_class : Sil.tenv -> string -> curr_class
 

infer/src/clang/cEnum_decl.ml

@@ -27,6 +27,7 @@ let create_empty_procdesc () =
       Sil.language = Sil.C_CPP;
       Sil.func_attributes = [];
       Sil.method_annotation = Sil.method_annotation_empty;
+      Sil.is_generated = false;
     } in
   create {
       cfg = Cfg.Node.create_cfg ();

infer/src/clang/cField_decl.ml

@@ -16,6 +16,8 @@ open Clang_ast_t
 
 module L = Logging
 
+type field_type = Ident.fieldname * Sil.typ * (Sil.annotation * bool) list
+
 let rec get_fields_super_classes tenv super_class =
   Printing.log_out "   ... Getting fields of superclass '%s'\n" (Sil.typename_to_string super_class);
   match Sil.tenv_lookup tenv super_class with
@@ -50,14 +52,16 @@ let get_field_www name_field fl =
 let rec build_sil_field tenv class_name field_name qual_type prop_atts =
   let annotation_from_type t =
     match t with
-    | Sil.Tptr(_,Sil.Pk_objc_weak) -> [Config.weak]
-    | Sil.Tptr(_,Sil.Pk_objc_unsafe_unretained) -> [Config.unsafe_unret]
+    | Sil.Tptr (_, Sil.Pk_objc_weak) -> [Config.weak]
+    | Sil.Tptr (_, Sil.Pk_objc_unsafe_unretained) -> [Config.unsafe_unret]
     | _ -> [] in
   let fname = mk_class_field_name class_name field_name in
   let typ = CTypes_decl.qual_type_to_sil_type tenv qual_type in
   let item_annotations = match prop_atts with
-    | None -> [({ Sil.class_name = Config.ivar_attributes; Sil.parameters = annotation_from_type typ }, true)]
-    | Some atts -> [({ Sil.class_name = Config.property_attributes; Sil.parameters = atts }, true)] in
+    | [] ->
+        [({ Sil.class_name = Config.ivar_attributes; Sil.parameters = annotation_from_type typ }, true)]
+    | _ ->
+        [({ Sil.class_name = Config.property_attributes; Sil.parameters = prop_atts }, true)] in
   fname, typ, item_annotations
 
 (* From an ivar look for its property and if it finds it returns its attributes *)
@@ -68,17 +72,24 @@ let ivar_property curr_class ivar =
       (Printing.log_out "Found property name from ivar: '%s'" pname';
         try
           let _, atts, _, _, _, _ = ObjcProperty_decl.Property.find_property curr_class pname' in
-          let atts_str = list_map Clang_ast_j.string_of_property_attribute atts in
-          Some atts_str
+          atts
         with Not_found ->
             Printing.log_out "Didn't find property for pname '%s'" pname';
-            None)
+            [])
   | None -> Printing.log_out "No property found for ivar '%s'@." ivar;
-      None
+      []
+
+let build_sil_field_property curr_class tenv field_name qual_type prop_attributes_opt =
+  let class_name = CContext.get_curr_class_name curr_class in
+  let prop_attributes =
+    match prop_attributes_opt with
+    | Some prop_attributes -> prop_attributes
+    | None -> ivar_property curr_class field_name in
+  let atts_str = list_map Clang_ast_j.string_of_property_attribute prop_attributes in
+  build_sil_field tenv class_name field_name qual_type atts_str
 
 (* Given a list of declarations in an interface returns a list of fields  *)
 let rec get_fields tenv curr_class decl_list =
-  let class_name = CContext.get_curr_class_name curr_class in
   match decl_list with
   | [] -> []
   | ObjCIvarDecl(decl_info, name_info, qual_type, field_decl_info, obj_c_ivar_decl_info) :: decl_list' ->
@@ -87,8 +98,8 @@ let rec get_fields tenv curr_class decl_list =
       (* Doing a post visit here. Adding Ivar after all the declaration have been visited so that *)
       (* ivar names will be added in the property list. *)
       Printing.log_out "  ...Adding Instance Variable '%s' @." field_name;
-      let prop_attributes = ivar_property curr_class field_name in
-      let (fname, typ, ia) = build_sil_field tenv class_name field_name qual_type prop_attributes in
+      let (fname, typ, ia) = build_sil_field_property curr_class tenv field_name qual_type None in
+
       Printing.log_out "  ...Resulting sil field: (%s) with attributes:@." ((Ident.fieldname_to_string fname) ^":"^(Sil.typ_to_string typ));
       list_iter (fun (ia', _) ->
               list_iter (fun a -> Printing.log_out "         '%s'@." a) ia'.Sil.parameters) ia;
@@ -101,3 +112,20 @@ let rec get_fields tenv curr_class decl_list =
 
   | (d : Clang_ast_t.decl):: decl_list' ->
       get_fields tenv curr_class decl_list'
+
+(* Add potential extra fields defined only in the implementation of the class *)
+(* to the info given in the interface. Update the tenv accordingly. *)
+let add_missing_fields tenv class_name fields =
+  let mang_name = Mangled.from_string class_name in
+  let class_tn_name = Sil.TN_csu (Sil.Class, mang_name) in
+  match Sil.tenv_lookup tenv class_tn_name with
+  | Some Sil.Tstruct(intf_fields, _, _, _, superclass, methods, annotation) ->
+      let new_fields = append_no_duplicates_fields fields intf_fields in
+      let new_fields = CFrontend_utils.General_utils.sort_fields new_fields in
+      let class_type_info =
+        Sil.Tstruct (
+          new_fields, [], Sil.Class, Some mang_name, superclass, methods, annotation
+        ) in
+      Printing.log_out " Updating info for class '%s' in tenv\n" class_name;
+      Sil.tenv_add tenv class_tn_name class_type_info
+  | _ -> assert false

infer/src/clang/cField_decl.mli

@@ -9,8 +9,17 @@
 
 (** Utility module to retrieve fields of structs of classes *)
 
-val get_fields : Sil.tenv -> CContext.curr_class -> Clang_ast_t.decl list ->
-(Ident.fieldname * Sil.typ * Sil.item_annotation) list
 
 val fields_superclass : Sil.tenv -> Clang_ast_t.obj_c_interface_decl_info ->
 (Ident.fieldname * Sil.typ * Sil.item_annotation) list
+
+type field_type = Ident.fieldname * Sil.typ * (Sil.annotation * bool) list
+
+val get_fields : Sil.tenv -> CContext.curr_class -> Clang_ast_t.decl list -> field_type list
+
+val fields_superclass : Sil.tenv -> Clang_ast_t.obj_c_interface_decl_info -> field_type list
+
+val build_sil_field_property : CContext.curr_class -> Sil.tenv -> string -> Clang_ast_t.qual_type ->
+ Clang_ast_t.property_attribute list option -> field_type
+
+val add_missing_fields : Sil.tenv -> string -> field_type list -> unit

infer/src/clang/cFrontend_config.ml

@@ -144,4 +144,6 @@ let objects = "objects"
 
 let ns_array_ptr = "NSArray *"
 
-let enumerateObjectsUsingBlock = "enumerateObjectsUsingBlock:"
+let enumerateObjectsUsingBlock = "enumerateObjectsUsingBlock:"
+
+let generated_suffix = "*generated"

infer/src/clang/cFrontend_config.mli

@@ -141,4 +141,6 @@ val objects : string
 
 val ns_array_ptr : string
 
-val enumerateObjectsUsingBlock : string
+val enumerateObjectsUsingBlock : string
+
+val generated_suffix : string

infer/src/clang/cFrontend_utils.ml

@@ -156,6 +156,9 @@ struct
           | _ -> no_property_name)
     | None -> no_property_name
 
+  let generated_ivar_name property_name =
+    "_"^property_name
+
   let property_attribute_compare att1 att2 =
     match att1, att2 with
       `Readonly, `Readonly -> 0
@@ -211,11 +214,10 @@ struct
         attribute = `Copy
     | _ -> false
 
-
- let name_opt_of_name_info_opt name_info_opt =
-      match name_info_opt with
-      | Some name_info -> Some name_info.Clang_ast_t.ni_name
-      | None -> None
+  let name_opt_of_name_info_opt name_info_opt =
+    match name_info_opt with
+    | Some name_info -> Some name_info.Clang_ast_t.ni_name
+    | None -> None
 
   let rec getter_attribute_opt attributes =
     match attributes with
@@ -251,6 +253,11 @@ struct
     | Some qt -> Some qt
     | None -> None
 
+  let is_generated name_info =
+    match name_info.Clang_ast_t.ni_qual_name with
+    | generated:: rest -> generated = CFrontend_config.generated_suffix
+    | _ -> false
+
 end
 
 (* Global counter for anonymous block*)

infer/src/clang/cFrontend_utils.mli

@@ -51,6 +51,8 @@ sig
 
   val property_attribute_compare : property_attribute -> property_attribute -> int
 
+  val generated_ivar_name : string -> string
+
   val property_attribute_eq : property_attribute -> property_attribute -> bool
 
   val getter_attribute_opt : property_attribute list -> string option
@@ -72,6 +74,8 @@ sig
   val type_from_unary_expr_or_type_trait_expr_info :
   Clang_ast_t.unary_expr_or_type_trait_expr_info -> Clang_ast_t.qual_type option
 
+  val is_generated : Clang_ast_t.named_decl_info -> bool
+
 end
 
 module General_utils :

infer/src/clang/cLocation.mli

@@ -9,6 +9,14 @@
 
 (** Module for function to retrieve the location (file, line, etc) of instructions *)
 
+(* The file passed as an argument to InferClang *)
+val current_source_file : DB.source_file ref
+
+(* Inside the json there may be code or type definitions from other files *)
+(* than the one passed as an argument. That current file in the translation is saved*)
+(* in this variable. *)
+val curr_file : DB.source_file ref
+
 val clang_to_sil_location : Clang_ast_t.source_location -> int -> Cfg.Procdesc.t option ->
 Sil.location
 

infer/src/clang/cMethod_decl.ml

@@ -12,6 +12,7 @@
 open Utils
 open CFrontend_utils
 open Clang_ast_t
+open CContext
 
 module L = Logging
 
@@ -24,6 +25,8 @@ module type CMethod_decl = sig
 
   val create_function_signature : Clang_ast_t.decl_info -> Clang_ast_t.function_decl_info -> string ->
   Clang_ast_t.qual_type -> bool -> Procname.t option -> Clang_ast_t.stmt option * CMethod_signature.method_signature
+
+  val process_getter_setter : CContext.t -> Procname.t -> bool
 end
 
 module CMethod_decl_funct(T: CModule_type.CTranslation) : CMethod_decl =
@@ -73,13 +76,13 @@ struct
         let qt = method_decl_info.Clang_ast_t.omdi_result_type in
         CTypes.get_type qt
 
-  let build_method_signature decl_info procname function_method_decl_info is_instance is_anonym_block =
+  let build_method_signature decl_info procname function_method_decl_info is_instance is_anonym_block is_generated =
     let source_range = decl_info.Clang_ast_t.di_source_range in
     let qt = get_return_type function_method_decl_info in
     let is_instance_method = is_instance_method function_method_decl_info is_instance is_anonym_block in
     let parameters = get_parameters function_method_decl_info in
     let attributes = decl_info.Clang_ast_t.di_attributes in
-    CMethod_signature.make_ms procname parameters qt attributes source_range is_instance_method
+    CMethod_signature.make_ms procname parameters qt attributes source_range is_instance_method is_generated
 
   let create_function_signature di fdecl_info name qt is_instance anonym_block_opt =
     let procname, is_anonym_block =
@@ -87,7 +90,7 @@ struct
       | Some block -> block, true
       | None -> CMethod_trans.mk_procname_from_function name (CTypes.get_type qt), false in
     let ms = build_method_signature di procname
-        (Func_decl_info (fdecl_info, CTypes.get_type qt)) is_instance is_anonym_block in
+        (Func_decl_info (fdecl_info, CTypes.get_type qt)) is_instance is_anonym_block false in
     (match method_body_to_translate di ms fdecl_info.Clang_ast_t.fdi_body with
       | Some body -> Some body, ms
       | None -> None, ms)
@@ -154,42 +157,45 @@ struct
     match create_function_signature di fdecl_info name qt is_instance anonym_block_opt with
     | Some body, ms -> (* Only in the case the function declaration has a defined body we create a procdesc *)
         let procname = CMethod_signature.ms_get_name ms in
-        CMethod_trans.create_local_procdesc cfg tenv ms [body] captured_vars false;
-        let is_instance = CMethod_signature.ms_is_instance ms in
-        let is_anonym_block = Option.is_some anonym_block_opt in
-        let is_objc_method = is_anonym_block in
-        let curr_class = if is_anonym_block then curr_class else CContext.ContextNoCls in
-        let attributes = CMethod_signature.ms_get_attributes ms in
-        CMethod_signature.add ms;
-        add_method tenv cg cfg curr_class procname namespace [body] is_objc_method is_instance
-          captured_vars is_anonym_block fdecl_info.Clang_ast_t.fdi_parameters attributes
+        if CMethod_trans.create_local_procdesc cfg tenv ms [body] captured_vars false then
+          let is_instance = CMethod_signature.ms_is_instance ms in
+          let is_anonym_block = Option.is_some anonym_block_opt in
+          let is_objc_method = is_anonym_block in
+          let curr_class = if is_anonym_block then curr_class else CContext.ContextNoCls in
+          let attributes = CMethod_signature.ms_get_attributes ms in
+          CMethod_signature.add ms;
+          add_method tenv cg cfg curr_class procname namespace [body] is_objc_method is_instance
+            captured_vars is_anonym_block fdecl_info.Clang_ast_t.fdi_parameters attributes
     | None, ms -> CMethod_signature.add ms
 
-  let process_objc_method_decl tenv cg cfg namespace curr_class decl_info method_name method_decl_info =
+  let process_objc_method_decl tenv cg cfg namespace curr_class decl_info name_info method_decl_info =
     let class_name = CContext.get_curr_class_name curr_class in
+    let method_name = name_info.Clang_ast_t.ni_name in
     let procname = CMethod_trans.mk_procname_from_method class_name method_name in
     let method_decl = Meth_decl_info (method_decl_info, class_name) in
-    let ms = build_method_signature decl_info procname method_decl false false in
+    let is_generated = Ast_utils.is_generated name_info in
+    let ms = build_method_signature decl_info procname method_decl false false is_generated in
     Printing.log_out " ....Processing implementation for method '%s'\n" (Procname.to_string procname);
     CMethod_signature.add ms;
     (match method_body_to_translate decl_info ms method_decl_info.Clang_ast_t.omdi_body with
       | Some body ->
           let is_instance = CMethod_signature.ms_is_instance ms in
           let attributes = CMethod_signature.ms_get_attributes ms in
-          CMethod_trans.create_local_procdesc cfg tenv ms [body] [] is_instance;
-          add_method tenv cg cfg curr_class procname namespace [body] true is_instance [] false
-            method_decl_info.Clang_ast_t.omdi_parameters attributes
+          if CMethod_trans.create_local_procdesc cfg tenv ms [body] [] is_instance then
+            add_method tenv cg cfg curr_class procname namespace [body] true is_instance [] false
+              method_decl_info.Clang_ast_t.omdi_parameters attributes
       | None -> ())
 
   let rec process_one_method_decl tenv cg cfg curr_class namespace dec =
     match dec with
     | ObjCMethodDecl(decl_info, name_info, method_decl_info) ->
-        let method_name = name_info.Clang_ast_t.ni_name in
-        process_objc_method_decl tenv cg cfg namespace curr_class decl_info method_name method_decl_info
+        process_objc_method_decl tenv cg cfg namespace curr_class decl_info name_info method_decl_info
 
     | ObjCPropertyImplDecl(decl_info, property_impl_decl_info) ->
-        let prop_methods = ObjcProperty_decl.make_getter_setter cfg curr_class decl_info property_impl_decl_info in
-        list_iter (process_one_method_decl tenv cg cfg curr_class namespace) prop_methods
+        let pname = Ast_utils.property_name property_impl_decl_info in
+        Printing.log_out "ADDING: ObjCPropertyImplDecl for property '%s' " pname;
+        let getter_setter = ObjcProperty_decl.make_getter_setter curr_class decl_info pname in
+        list_iter (process_one_method_decl tenv cg cfg curr_class namespace) getter_setter
 
     | EmptyDecl _ | ObjCIvarDecl _ | ObjCPropertyDecl _ -> ()
     | d -> Printing.log_err
@@ -199,4 +205,23 @@ struct
   let process_methods tenv cg cfg curr_class namespace decl_list =
     list_iter (process_one_method_decl tenv cg cfg curr_class namespace) decl_list
 
+  let process_getter_setter context procname =
+    let class_name = Procname.c_get_class procname in
+    let cls = CContext.create_curr_class context.tenv class_name in
+    let method_name = Procname.c_get_method procname in
+    match ObjcProperty_decl.method_is_property_accesor cls method_name with
+    | Some (property_name, property_type, is_getter) when
+    CMethod_trans.should_create_procdesc context.cfg procname true true ->
+        (match property_type with qt, atts, decl_info, _, _, ivar_opt ->
+              let ivar_name = ObjcProperty_decl.get_ivar_name property_name ivar_opt in
+              let field = CField_decl.build_sil_field_property cls context.tenv ivar_name qt (Some atts) in
+              ignore (CField_decl.add_missing_fields context.tenv class_name [field]);
+              let accessor =
+                if is_getter then
+                  ObjcProperty_decl.make_getter cls property_name property_type
+                else ObjcProperty_decl.make_setter cls property_name property_type in
+              list_iter (process_one_method_decl context.tenv context.cg context.cfg cls context.namespace) accessor;
+              true)
+    | _ -> false
+
 end

infer/src/clang/cMethod_decl.mli

@@ -17,7 +17,10 @@ module CMethod_decl_funct(T: CModule_type.CTranslation) : sig
   string -> Clang_ast_t.qual_type -> Clang_ast_t.function_decl_info -> (Mangled.t * Sil.typ * bool) list -> Procname.t option -> CContext.curr_class -> unit
 
   val create_function_signature : Clang_ast_t.decl_info -> Clang_ast_t.function_decl_info -> string ->
-  Clang_ast_t.qual_type -> bool -> Procname.t option  -> Clang_ast_t.stmt option * CMethod_signature.method_signature
+  Clang_ast_t.qual_type -> bool -> Procname.t option -> Clang_ast_t.stmt option * CMethod_signature.method_signature
+
+  val process_getter_setter : CContext.t -> Procname.t -> bool
+
 end
 
 module type CMethod_decl = sig
@@ -29,4 +32,6 @@ module type CMethod_decl = sig
 
   val create_function_signature : Clang_ast_t.decl_info -> Clang_ast_t.function_decl_info -> string ->
   Clang_ast_t.qual_type -> bool -> Procname.t option -> Clang_ast_t.stmt option * CMethod_signature.method_signature
+
+  val process_getter_setter : CContext.t -> Procname.t -> bool
 end

infer/src/clang/cMethod_signature.ml

@@ -16,7 +16,8 @@ type method_signature = {
   _ret_type : string;
   _attributes : Clang_ast_t.attribute list;
   _loc : Clang_ast_t.source_range;
-  _is_instance : bool
+  _is_instance : bool;
+  _is_generated : bool;
 }
 
 let ms_get_name ms =
@@ -37,25 +38,30 @@ let ms_get_loc ms =
 let ms_is_instance ms =
   ms._is_instance
 
+let ms_is_generated ms =
+  ms._is_generated
+
 type methodMap = method_signature Procname.Map.t
 
 let methodMap = ref Procname.Map.empty
 
-let make_ms procname args ret_type attributes loc is_instance =
+let make_ms procname args ret_type attributes loc is_instance is_generated =
   let meth_signature = {
     _name = procname;
     _args = args;
     _ret_type = ret_type;
     _attributes = attributes;
     _loc = loc;
-    _is_instance = is_instance } in
+    _is_instance = is_instance;
+    _is_generated =  is_generated} in
   meth_signature
 
 let replace_name_ms ms name =
   { ms with _name = name }
 
 let ms_to_string ms =
-  "Method "^(Procname.to_string ms._name)^" "^
+  let gen = if ms._is_generated then " (generated)" else "" in
+  "Method "^(Procname.to_string ms._name)^gen^" "^
   (Utils.list_to_string (fun (s1, s2, _) -> s1^", "^s2) ms._args)^"->"^ms._ret_type^" "^
   Clang_ast_j.string_of_source_range ms._loc
 

infer/src/clang/cMethod_signature.mli

@@ -31,8 +31,10 @@ val ms_get_loc : method_signature -> Clang_ast_t.source_range
 val ms_is_instance : method_signature -> bool
 
 val make_ms : Procname.t -> (string * string * Clang_ast_t.stmt option) list -> string -> Clang_ast_t.attribute list ->
-Clang_ast_t.source_range -> bool -> method_signature
+Clang_ast_t.source_range -> bool -> bool -> method_signature
 
 val replace_name_ms : method_signature -> Procname.t -> method_signature
 
 val ms_to_string : method_signature -> string
+
+val ms_is_generated : method_signature -> bool

infer/src/clang/cMethod_trans.ml

@@ -73,19 +73,19 @@ let get_superclass_curr_class context =
 let get_class_selector_instance context obj_c_message_expr_info act_params =
   let selector = obj_c_message_expr_info.Clang_ast_t.omei_selector in
   match obj_c_message_expr_info.Clang_ast_t.omei_receiver_kind with
-    | `Class qt -> (CTypes.get_type qt, selector, MCStatic)
-    | `Instance ->
-        (match act_params with
-          | (instance_obj, Sil.Tptr(t, _)):: _
-          | (instance_obj, t):: _ ->
-              (CTypes.classname_of_type t, selector, MCVirtual)
-          | _ -> assert false)
-    | `SuperInstance ->
-        let superclass = get_superclass_curr_class context in
-        (superclass, selector, MCNoVirtual)
-    | `SuperClass ->
-        let superclass = get_superclass_curr_class context in
-        (superclass, selector, MCStatic)
+  | `Class qt -> (CTypes.get_type qt, selector, MCStatic)
+  | `Instance ->
+      (match act_params with
+        | (instance_obj, Sil.Tptr(t, _)):: _
+        | (instance_obj, t):: _ ->
+            (CTypes.classname_of_type t, selector, MCVirtual)
+        | _ -> assert false)
+  | `SuperInstance ->
+      let superclass = get_superclass_curr_class context in
+      (superclass, selector, MCNoVirtual)
+  | `SuperClass ->
+      let superclass = get_superclass_curr_class context in
+      (superclass, selector, MCStatic)
 
 let get_formal_parameters tenv ms =
   let rec defined_parameters pl =
@@ -137,21 +137,35 @@ let get_return_type tenv ms =
 let sil_func_attributes_of_attributes attrs =
   let rec do_translation acc al = match al with
     | [] -> list_rev acc
-    | Clang_ast_t.SentinelAttr attribute_info::tl ->
-      let (sentinel, null_pos) = match attribute_info.Clang_ast_t.ai_parameters with
-        | a::b::[] -> (int_of_string a, int_of_string b)
-        | _ -> assert false
-      in
-      do_translation (Sil.FA_sentinel(sentinel, null_pos)::acc) tl
-    | _::tl -> do_translation acc tl in
+    | Clang_ast_t.SentinelAttr attribute_info:: tl ->
+        let (sentinel, null_pos) = match attribute_info.Clang_ast_t.ai_parameters with
+          | a:: b::[] -> (int_of_string a, int_of_string b)
+          | _ -> assert false
+        in
+        do_translation (Sil.FA_sentinel(sentinel, null_pos):: acc) tl
+    | _:: tl -> do_translation acc tl in
   do_translation [] attrs
 
+let should_create_procdesc cfg procname defined generated =
+  match Cfg.Procdesc.find_from_name cfg procname with
+  | Some prevoius_procdesc ->
+      let is_defined_previous = Cfg.Procdesc.is_defined prevoius_procdesc in
+      let is_generated_previous =
+        (Cfg.Procdesc.get_attributes prevoius_procdesc).Sil.is_generated in
+      if defined &&
+      ((not is_defined_previous) || (generated && is_generated_previous)) then
+        (Cfg.Procdesc.remove cfg (Cfg.Procdesc.get_proc_name prevoius_procdesc) true;
+          true)
+      else false
+  | None -> true
+
 (** Creates a procedure description. *)
 let create_local_procdesc cfg tenv ms fbody captured is_objc_inst_method =
   let defined = not ((list_length fbody) == 0) in
   let procname = CMethod_signature.ms_get_name ms in
   let pname = Procname.to_string procname in
   let attributes = sil_func_attributes_of_attributes (CMethod_signature.ms_get_attributes ms) in
+  let is_generated = CMethod_signature.ms_is_generated ms in
   let create_new_procdesc () =
     let formals = get_formal_parameters tenv ms in
     let captured_str = list_map (fun (s, t, _) -> (Mangled.to_string s, t)) captured in
@@ -178,6 +192,7 @@ let create_local_procdesc cfg tenv ms fbody captured is_objc_inst_method =
           Sil.language = Sil.C_CPP;
           Sil.func_attributes = attributes;
           Sil.method_annotation = Sil.method_annotation_empty;
+          Sil.is_generated = is_generated;
         } in
       create {
           cfg = cfg;
@@ -199,13 +214,10 @@ let create_local_procdesc cfg tenv ms fbody captured is_objc_inst_method =
         let exit_node = Cfg.Node.create cfg loc_exit exit_kind [] procdesc [] in
         Cfg.Procdesc.set_start_node procdesc start_node;
         Cfg.Procdesc.set_exit_node procdesc exit_node) in
-  match Cfg.Procdesc.find_from_name cfg procname with
-  | Some prevoius_procdesc ->
-      Printing.log_err "\n\n!!!WARNING: procdesc for %s already defined \n" pname;
-      if defined && not (Cfg.Procdesc.is_defined prevoius_procdesc) then
-        (Cfg.Procdesc.remove cfg (Cfg.Procdesc.get_proc_name prevoius_procdesc) true;
-          create_new_procdesc ())
-  | None -> create_new_procdesc ()
+  let generated = CMethod_signature.ms_is_generated ms in
+  if should_create_procdesc cfg procname defined generated then
+    (create_new_procdesc (); true)
+  else false
 
 (** Create a procdesc for objc methods whose signature cannot be found. *)
 let create_external_procdesc cfg procname is_objc_inst_method type_opt =
@@ -231,6 +243,7 @@ let create_external_procdesc cfg procname is_objc_inst_method type_opt =
             Sil.language = Sil.C_CPP;
             Sil.func_attributes = [];
             Sil.method_annotation = Sil.method_annotation_empty;
+            Sil.is_generated = false;
           } in
         create {
             cfg = cfg;
@@ -248,25 +261,3 @@ let create_external_procdesc cfg procname is_objc_inst_method type_opt =
 let instance_to_method_call_type instance =
   if instance then MCVirtual
   else MCStatic
-
-(*Returns the procname and whether is instance, according to the selector *)
-(* information and according to the method signature *)
-let get_callee_objc_method context obj_c_message_expr_info act_params =
-  let (class_name, method_name, mc_type) =
-    get_class_selector_instance context obj_c_message_expr_info act_params in
-  let is_instance = mc_type != MCStatic in
-  match CTrans_models.get_predefined_model_method_signature class_name method_name
-    mk_procname_from_method with
-  | Some ms ->
-      create_local_procdesc context.cfg context.tenv ms [] [] is_instance;
-      CMethod_signature.ms_get_name ms, MCNoVirtual
-  | None ->
-      match resolve_method context.tenv class_name method_name with
-      | Some callee_ms ->
-          let is_instance = is_instance || (CMethod_signature.ms_is_instance callee_ms) in
-          create_local_procdesc context.cfg context.tenv callee_ms [] [] is_instance;
-          (CMethod_signature.ms_get_name callee_ms), mc_type
-      | None ->
-          let callee_pn = mk_procname_from_method class_name method_name in
-          create_external_procdesc context.cfg callee_pn is_instance None;
-          callee_pn, mc_type

infer/src/clang/cMethod_trans.mli

@@ -20,11 +20,8 @@ type method_call_type =
   | MCNoVirtual
   | MCStatic
 
-val get_callee_objc_method : CContext.t -> Clang_ast_t.obj_c_message_expr_info -> (Sil.exp * Sil.typ) list
--> Procname.t * method_call_type
-
 val create_local_procdesc : Cfg.cfg -> Sil.tenv -> CMethod_signature.method_signature ->
-Clang_ast_t.stmt list -> (Mangled.t * Sil.typ * bool) list -> bool -> unit
+Clang_ast_t.stmt list -> (Mangled.t * Sil.typ * bool) list -> bool -> bool
 
 val create_external_procdesc : Cfg.cfg -> Procname.t -> bool -> (Sil.typ * Sil.typ list) option -> unit
 
@@ -36,3 +33,7 @@ val mk_procname_from_function : string -> string -> Procname.t
 
 val get_class_selector_instance : CContext.t -> Clang_ast_t.obj_c_message_expr_info -> (Sil.exp * Sil.typ) list
 -> (string * string * method_call_type)
+
+val resolve_method : Sil.tenv -> string -> string -> CMethod_signature.method_signature option
+
+val should_create_procdesc : Cfg.cfg -> Procname.t -> bool -> bool -> bool

infer/src/clang/cModule_type.ml

@@ -16,4 +16,6 @@ module type CMethod_declaration =
 sig
   val function_decl : Sil.tenv -> Cfg.cfg -> Cg.t -> string option -> bool -> Clang_ast_t.decl_info ->
   string -> Clang_ast_t.qual_type -> Clang_ast_t.function_decl_info -> (Mangled.t * Sil.typ * bool) list -> Procname.t option -> CContext.curr_class -> unit
+
+  val process_getter_setter : CContext.t ->  Procname.t -> bool
 end

infer/src/clang/cTrans.ml

@@ -37,6 +37,30 @@ end
 module CTrans_funct(M: CModule_type.CMethod_declaration) : CTrans =
 struct
 
+  (*Returns the procname and whether is instance, according to the selector *)
+  (* information and according to the method signature *)
+  let get_callee_objc_method context obj_c_message_expr_info act_params =
+    let (class_name, method_name, mc_type) =
+      CMethod_trans.get_class_selector_instance context obj_c_message_expr_info act_params in
+    let is_instance = mc_type != CMethod_trans.MCStatic in
+    match CTrans_models.get_predefined_model_method_signature class_name method_name
+      CMethod_trans.mk_procname_from_method with
+    | Some ms ->
+        ignore (CMethod_trans.create_local_procdesc context.cfg context.tenv ms [] [] is_instance);
+        CMethod_signature.ms_get_name ms, CMethod_trans.MCNoVirtual
+    | None ->
+        match CMethod_trans.resolve_method context.tenv class_name method_name with
+        | Some callee_ms ->
+            (let procname = CMethod_signature.ms_get_name callee_ms in
+              if not (M.process_getter_setter context procname) then
+                (let is_instance = is_instance || (CMethod_signature.ms_is_instance callee_ms) in
+                  ignore (CMethod_trans.create_local_procdesc context.cfg context.tenv callee_ms [] [] is_instance));
+              procname, mc_type)
+        | None ->
+            let callee_pn = CMethod_trans.mk_procname_from_method class_name method_name in
+            CMethod_trans.create_external_procdesc context.cfg callee_pn is_instance None;
+            callee_pn, mc_type
+
   let add_autorelease_call context exp typ sil_loc =
     let method_name = Procname.c_get_method (Cfg.Procdesc.get_proc_name context.procdesc) in
     if !Config.arc_mode &&
@@ -590,7 +614,7 @@ struct
                     Cg.add_edge context.cg procname callee_pname;
                     try
                       let callee_ms = CMethod_signature.find callee_pname in
-                      CMethod_trans.create_local_procdesc context.cfg context.tenv callee_ms [] [] false
+                      ignore (CMethod_trans.create_local_procdesc context.cfg context.tenv callee_ms [] [] false)
                     with Not_found ->
                         CMethod_trans.create_external_procdesc context.cfg callee_pname false None
                   end
@@ -642,8 +666,7 @@ struct
         CTrans_utils.trans_assume_false sil_loc context trans_state.succ_nodes
     else
       let procname = Cfg.Procdesc.get_proc_name context.procdesc in
-      let callee_name, method_call_type =
-        CMethod_trans.get_callee_objc_method context obj_c_message_expr_info res_trans_par.exps in
+      let callee_name, method_call_type = get_callee_objc_method context obj_c_message_expr_info res_trans_par.exps in
       let res_trans_par = Self.add_self_parameter_for_super_instance context procname sil_loc
           obj_c_message_expr_info res_trans_par in
       let is_virtual = method_call_type = CMethod_trans.MCVirtual in

infer/src/clang/cTrans_models.ml

@@ -129,7 +129,7 @@ let get_predefined_ms_method condition class_name method_name mk_procname
       | Some procname -> procname
       | None -> mk_procname class_name method_name in
     let ms = CMethod_signature.make_ms procname arguments return_type attributes
-        (Ast_expressions.dummy_source_range ()) false in
+        (Ast_expressions.dummy_source_range ()) false false in
     Some ms
   else None
 

infer/src/clang/objcInterface_decl.ml

@@ -130,44 +130,6 @@ let add_class_to_tenv tenv class_name decl_list obj_c_interface_decl_info =
     | None -> Printing.log_out "  >>>NOT Found!!\n");
   curr_class
 
-(* Add potential extra fields defined only in the implementation of the class *)
-(* to the info given in the interface. Update the tenv accordingly.*)
-let add_missing_fields tenv class_name decl_list idi =
-  let curr_class, superclasses, fields =
-    create_curr_class_and_superclasses_fields tenv decl_list class_name
-      idi.Clang_ast_t.oidi_super [] in
-  let mang_name = Mangled.from_string class_name in
-  let class_tn_name = Sil.TN_csu (Sil.Class, mang_name) in
-  Printing.log_out
-    "  >>>Verifying that Typename TN_csu('%s') is in tenv\n"
-    (Sil.typename_to_string class_tn_name);
-  let curr_class =
-    (match Sil.tenv_lookup tenv class_tn_name with
-      | Some Sil.Tstruct(intf_fields, _, _, _, superclass, methods, annotation) ->
-          (let compute_extra_fields fields intf_fields =
-              let equal_fields (fn1, _, _) (fn2, _, _) = Ident.fieldname_equal fn1 fn2 in
-              let missing_field f = not (list_mem equal_fields f intf_fields) in
-              list_filter missing_field fields in
-            Printing.log_out
-              " Looking for extra fields defined only in the implementation of '%s'\n"
-              class_name;
-            let extra_fields = compute_extra_fields fields intf_fields in
-            list_iter (fun (fn, _, _) ->
-                    Printing.log_out
-                      "  ---> Extra non-static field: '%s'\n" (Ident.fieldname_to_string fn))
-              extra_fields;
-            let new_fields = append_no_duplicates_fields extra_fields intf_fields in
-            let new_fields = CFrontend_utils.General_utils.sort_fields new_fields in
-            let class_type_info =
-              Sil.Tstruct (
-                new_fields, [], Sil.Class, Some mang_name, superclass, methods, annotation
-              ) in
-            Printing.log_out " Updating info for class '%s' in tenv\n" class_name;
-            Sil.tenv_add tenv class_tn_name class_type_info;
-            update_curr_class curr_class superclass )
-      | _ -> assert false) in
-  curr_class
-
 let add_missing_methods tenv class_name decl_list curr_class =
   let methods = ObjcProperty_decl.get_methods curr_class decl_list in
   let class_tn_name = Sil.TN_csu (Sil.Class, (Mangled.from_string class_name)) in
@@ -180,15 +142,15 @@ let add_missing_methods tenv class_name decl_list curr_class =
 
 (* Interface_type_info has the name of instance variables and the name of methods. *)
 let interface_declaration tenv class_name decl_list obj_c_interface_decl_info =
-  let curr_class = add_class_to_tenv tenv class_name decl_list obj_c_interface_decl_info in
-  curr_class
+  add_class_to_tenv tenv class_name decl_list obj_c_interface_decl_info
 
 (* Translate the methods defined in the implementation.*)
-let interface_impl_declaration tenv class_name decl_list implementation_decl_info =
-  let curr_class = add_missing_fields tenv class_name decl_list implementation_decl_info in
-  add_missing_methods tenv class_name decl_list curr_class;
+let interface_impl_declaration tenv class_name decl_list idi =
   Printing.log_out "ADDING: ObjCImplementationDecl for class '%s'\n" class_name;
-  Printing.log_out " Processing method declarations...\n";
+  let curr_class = CContext.create_curr_class tenv class_name in
+  let fields = CField_decl.get_fields tenv curr_class decl_list in
+  CField_decl.add_missing_fields tenv class_name fields;
+  add_missing_methods tenv class_name decl_list curr_class;
   curr_class
 
 (* search for definition of interface with non empty set of fields that may come after their use.*)
@@ -231,19 +193,19 @@ let rec find_field tenv nfield str searched_late_defined =
     match s with
     | [] -> None
     | (Sil.Class, sname):: s' ->
-        L.err "@. ....Searching field in superclass (Class, '%s')@." (Mangled.to_string sname);
+        Printing.log_err "@. ....Searching field in superclass (Class, '%s')@." (Mangled.to_string sname);
         let str' = Sil.tenv_lookup tenv (Sil.TN_csu(Sil.Class, sname)) in
         (match find_field tenv nfield str' searched_late_defined with
           | Some field -> Some field
           | None -> search_super s')
     | (Sil.Protocol, sname):: s' ->
-        L.err "@. ... Searching field in protocol (Protocol, '%s')@." (Mangled.to_string sname);
+        Printing.log_err "@. ... Searching field in protocol (Protocol, '%s')@." (Mangled.to_string sname);
         search_super s'
     | (Sil.Struct, sname):: s' ->
-        L.err "@. ... Searching field in struct (Struct, '%s')@." (Mangled.to_string sname);
+        Printing.log_err "@. ... Searching field in struct (Struct, '%s')@." (Mangled.to_string sname);
         None
     | (Sil.Union, sname):: s' ->
-        L.err "@. ... Searching field in (Union, '%s')@." (Mangled.to_string sname);
+        Printing.log_err "@. ... Searching field in (Union, '%s')@." (Mangled.to_string sname);
         None in
   match str with
   | Some Sil.Tstruct (sf, nsf, Sil.Struct, Some cname, _, _, _)

infer/src/clang/objcProperty_decl.ml

@@ -108,7 +108,7 @@ struct
     let res = ref None in
     PropertyTableHash.iter (fun (cl, pname) (_, _, _, _, _, ivar') ->
             match ivar' with
-            | Some s when (CContext.curr_class_equal curr_class  cl) && s = ivar -> res:= Some pname
+            | Some s when (CContext.curr_class_equal curr_class cl) && s = ivar -> res:= Some pname
             | _ -> ()) property_table;
     !res
 
@@ -206,26 +206,40 @@ let check_for_property curr_class method_name meth_decl body =
   check_property_accessor curr_class method_name true;
   check_property_accessor curr_class method_name false
 
+let method_is_property_accesor cls method_name =
+  let properties_class = find_properties_class cls in
+  let method_is_getter (property_name, property_type) res_opt =
+    match res_opt with
+    | Some res -> res_opt
+    | None ->
+        match property_type with (_, _, _, (getter_name, _), (setter_name, _), _) ->
+            if method_name = getter_name then Some (property_name, property_type, true)
+            else if method_name = setter_name then Some (property_name, property_type, false)
+            else None in
+  list_fold_right method_is_getter properties_class None
+
 let prepare_dynamic_property curr_class decl_info property_impl_decl_info =
   let pname = Ast_utils.property_name property_impl_decl_info in
-  let qt = (try
+  let res = (try
       let qt', atts, di, getter, setter, _ = Property.find_property curr_class pname in
       let ivar = (match property_impl_decl_info.Clang_ast_t.opidi_ivar_decl with
-          | Some dr -> Ast_utils.name_opt_of_name_info_opt dr.Clang_ast_t.dr_name
-          | None -> None) in
+          | Some dr -> (match dr.Clang_ast_t.dr_name with
+                | Some name_info -> name_info.Clang_ast_t.ni_name
+                | None -> assert false)
+          | None -> Ast_utils.generated_ivar_name pname) in
       (* update property info with proper ivar name *)
-      Property.replace_property (curr_class, pname) (qt', atts, di, getter, setter, ivar);
-      Printing.log_out  "Updated property table by adding ivar name for property pname '%s'\n" pname;
-      Some qt'
+      Property.replace_property (curr_class, pname) (qt', atts, di, getter, setter, Some ivar);
+      Printing.log_out "Updated property table by adding ivar name for property pname '%s'\n" pname;
+      Some (qt', ivar)
     with Not_found -> L.err "Property '%s' not found in the table. Ivar not updated and qual_type not found.@." pname;
         None) in
-  match property_impl_decl_info.Clang_ast_t.opidi_implementation with
-  | `Dynamic ->
+  match property_impl_decl_info.Clang_ast_t.opidi_implementation, res with
+  | `Dynamic, Some (qt, ivar) ->
   (* For Dynamic property we need to create the ObjCIvarDecl which specifies*)
   (* the field of the property. In case of Dynamic this is not in the AST.*)
   (* Once created the ObjCIvarDecl then we treat the property as synthesized *)
-      [Ast_expressions.make_objc_ivar_decl decl_info qt property_impl_decl_info]
-  | `Synthesize ->
+      [Ast_expressions.make_objc_ivar_decl decl_info qt property_impl_decl_info ivar]
+  | _ ->
   (* No names of fields/method to collect from ObjCPropertyImplDecl when Synthesized *)
       []
 
@@ -241,14 +255,6 @@ let method_exists cfg class_name name attributes =
 let is_property_read_only attributes =
   list_mem (Ast_utils.property_attribute_eq) `Readonly attributes
 
-let should_generate_getter cfg class_name name attributes =
-  not (method_exists cfg class_name name attributes)
-
-let should_generate_setter cfg class_name name attributes =
-  let setter_exists = not (method_exists cfg class_name name attributes) in
-  let is_read_only = is_property_read_only attributes in
-  setter_exists && not is_read_only
-
 let get_memory_management_attribute attributes =
   let memory_management_attributes = Ast_utils.get_memory_management_attributes () in
   try Some (list_find (
@@ -256,54 +262,46 @@ let get_memory_management_attribute attributes =
                 att memory_management_attributes) attributes)
   with Not_found -> None
 
-(*Makes the getters and setters according to the attributes: *)
-(* - If readonly is available, only write getter *)
-(* - If strong or retain are available then write the following code in the setter: *)
-(* [param retain] *)
-(* [self->_field release] *)
-(* [self->_field = param] *)
-(* - If copy is available then write the following code: *)
-(* [self->_field = [param copy] *)
-let make_getter_setter cfg curr_class decl_info property_impl_decl_info =
-  let class_name = CContext.get_curr_class_name curr_class in
-  let prop_name = Ast_utils.property_name property_impl_decl_info in
-  Printing.log_out "ADDING: ObjCPropertyImplDecl for property '%s' " prop_name;
-  Printing.log_out "pointer = '%s'\n" decl_info.Clang_ast_t.di_pointer;
-  let qt, attributes, decl_info, (getter_name, getter), (setter_name, setter), _ = (try
-      Property.find_property curr_class prop_name
-    with _ ->
-        Printing.log_out "Property %s not found@." prop_name;
-        assert false) in
-  let ivar_name = get_ivarname_property property_impl_decl_info in
-  let make_getter () =
-    (
+let create_generated_method_name name_info =
+  { ni_name = name_info.Clang_ast_t.ni_name;
+    ni_qual_name = CFrontend_config.generated_suffix:: name_info.Clang_ast_t.ni_qual_name;
+  }
+
+let get_ivar_name prop_name ivar_opt =
+  match ivar_opt with
+  | Some ivar_name -> ivar_name
+  | None -> Ast_utils.generated_ivar_name prop_name
+
+let make_getter curr_class prop_name prop_type =
+  match prop_type with
+  | qt, attributes, decl_info, (getter_name, getter), (setter_name, setter), ivar_opt ->
+      let ivar_name = get_ivar_name prop_name ivar_opt in
       match getter with
       | Some (ObjCMethodDecl(di, name_info, mdi), _) ->
-          let dummy_info = Ast_expressions.dummy_decl_info di in
-          if should_generate_getter cfg class_name name_info.Clang_ast_t.ni_name attributes then
-            let deref_self_field = Ast_expressions.make_deref_self_field
-                (CContext.get_qt_curr_class curr_class) dummy_info mdi.Clang_ast_t.omdi_result_type ivar_name in
-            let body = ReturnStmt(Ast_expressions.make_stmt_info dummy_info, [deref_self_field]) in
-            let mdi'= Ast_expressions.make_method_decl_info mdi body in
-            let method_decl = ObjCMethodDecl(di, name_info, mdi) in
-            Property.replace_property
-              (curr_class, prop_name)
-              (qt, attributes, decl_info,
-                (getter_name, Some (method_decl, true)), (setter_name, setter), Some ivar_name);
-            [ObjCMethodDecl(dummy_info, name_info, mdi')]
-          else []
-      | _ -> []) in
-  let make_setter () =
-    match setter with
-    | Some (ObjCMethodDecl(di, name_info, mdi), _) ->
-        if should_generate_setter cfg class_name name_info.Clang_ast_t.ni_name attributes then
-          let dummy_info = Ast_expressions.dummy_decl_info di in
+          let dummy_info = Ast_expressions.dummy_decl_info_in_curr_file di in
+          let deref_self_field = Ast_expressions.make_deref_self_field
+              (CContext.get_qt_curr_class curr_class) dummy_info mdi.Clang_ast_t.omdi_result_type ivar_name in
+          let body = ReturnStmt(Ast_expressions.make_stmt_info dummy_info, [deref_self_field]) in
+          let mdi'= Ast_expressions.make_method_decl_info mdi body in
+          let generated_name_info = create_generated_method_name name_info in
+          Property.replace_property
+            (curr_class, prop_name)
+            (qt, attributes, decl_info,
+              (getter_name, Some (ObjCMethodDecl(di, name_info, mdi), true)), (setter_name, setter), Some ivar_name);
+          [ObjCMethodDecl(dummy_info, generated_name_info, mdi')]
+      | _ -> []
+
+let make_setter curr_class prop_name prop_type =
+  match prop_type with
+  | qt, attributes, decl_info, (getter_name, getter), (setter_name, setter), ivar_opt ->
+      let ivar_name = get_ivar_name prop_name ivar_opt in
+      match setter with
+      | Some (ObjCMethodDecl(di, name, mdi), _) when not (is_property_read_only attributes) ->
+          let dummy_info = Ast_expressions.dummy_decl_info_in_curr_file di in
           let param_name, qt_param = (match mdi.Clang_ast_t.omdi_parameters with
               | [ParmVarDecl(_, name_info, qt_param, _)] -> name_info.Clang_ast_t.ni_name, qt_param
               | _ -> assert false) in
-          let is_hidden = (match property_impl_decl_info.Clang_ast_t.opidi_ivar_decl with
-              | Some dr -> dr.Clang_ast_t.dr_is_hidden
-              | _ -> false) in
+          let is_hidden = false in
           let decl_ptr = Ast_utils.get_invalid_pointer () in
           let drti_decl_ref' =
             Ast_expressions.make_decl_ref_qt (`ParmVar) decl_ptr param_name is_hidden qt_param in
@@ -318,62 +316,68 @@ let make_getter_setter cfg curr_class decl_info property_impl_decl_info =
           let memory_management_attribute = (get_memory_management_attribute attributes) in
           let code =
             if Ast_utils.is_retain memory_management_attribute then
-              let param_decl =
-                Ast_expressions.make_decl_ref_exp_var (param_name, qt_param, decl_ptr) `ParmVar stmt_info in
-              let retain_call =
-                Ast_expressions.make_message_expr qt_param retain param_decl stmt_info true in
-              let release_call =
-                Ast_expressions.make_message_expr qt_param release lhs_exp stmt_info true in
+              let param_decl = Ast_expressions.make_decl_ref_exp_var (param_name, qt_param, decl_ptr) `ParmVar stmt_info in
+              let retain_call = Ast_expressions.make_message_expr qt_param retain param_decl stmt_info true in
+              let release_call = Ast_expressions.make_message_expr qt_param release lhs_exp stmt_info true in
               [retain_call; release_call; setter]
             else if Ast_utils.is_copy memory_management_attribute then
-              let param_decl =
-                Ast_expressions.make_decl_ref_exp_var (param_name, qt_param, decl_ptr) `ParmVar stmt_info in
-              let copy_call =
-                Ast_expressions.make_message_expr qt_param copy param_decl stmt_info true in
-              let setter =
-                Ast_expressions.make_binary_stmt lhs_exp copy_call stmt_info expr_info boi in
+              let param_decl = Ast_expressions.make_decl_ref_exp_var (param_name, qt_param, decl_ptr) `ParmVar stmt_info in
+              let copy_call = Ast_expressions.make_message_expr qt_param copy param_decl stmt_info true in
+              let setter = Ast_expressions.make_binary_stmt lhs_exp copy_call stmt_info expr_info boi in
               [setter]
             else [setter] in
           let body = Ast_expressions.make_compound_stmt code stmt_info in
           let mdi'= Ast_expressions.make_method_decl_info mdi body in
+          let name_generated = create_generated_method_name name in
           Property.replace_property
             (curr_class, prop_name)
             (qt, attributes, decl_info,
               (getter_name, getter),
-              (setter_name, Some (ObjCMethodDecl(di, name_info, mdi), true)), Some ivar_name);
-          [ObjCMethodDecl(dummy_info, name_info, mdi')]
-        else []
-    | _ -> [] in
-  match property_impl_decl_info.Clang_ast_t.opidi_implementation with
-  | `Dynamic
-  (* For the moment we treat Dynamic properties as Synthesize. This imply that setter/getter very simply, getting and setting *)
-  (* the value. Therefore we are assuming that the dynamic setter/getter won't have any other side effect.*)
-  | `Synthesize ->
-      (make_getter ()) @ (make_setter ())
-
-(* Given a list of declarations in an interface returns a triple *)
-(* (list of non static fields, list of static fields, list of methods)*)
-(* TODO: this part is a bit redundant: we could add the methods to the tenv *)
-(* at the same time that we add them to the cfg *)
-let rec get_methods curr_class decl_list =
+              (setter_name, Some (ObjCMethodDecl(di, name, mdi), true)), Some ivar_name);
+          [ObjCMethodDecl(dummy_info, name_generated, mdi')]
+      | _ -> []
+
+(*Makes the getters and setters according to the attributes: *)
+(* - If readonly is available, only write getter *)
+(* - If strong or retain are available then write the following code in the setter: *)
+(* [param retain] *)
+(* [self->_field release] *)
+(* [self->_field = param] *)
+(* - If copy is available then write the following code: *)
+(* [self->_field = [param copy] *)
+let make_getter_setter curr_class decl_info prop_name =
+  Printing.log_out "pointer = '%s'\n" decl_info.Clang_ast_t.di_pointer;
+  let prop_type =
+    try
+      Property.find_property curr_class prop_name
+    with _ ->
+        Printing.log_out "Property %s not found@." prop_name;
+        assert false in
+  (make_getter curr_class prop_name prop_type)@ (make_setter curr_class prop_name prop_type)
+
+let add_properties_to_table curr_class decl_list =
+  let add_property_to_table dec =
+    match dec with
+    | ObjCPropertyDecl(decl_info, name_info, pdi) ->
+    (* Property declaration register the property on the property table to be *)
+        let pname = name_info.Clang_ast_t.ni_name in
+        Printing.log_out "ADDING: ObjCPropertyDecl for property '%s' " pname;
+        Printing.log_out "  pointer= '%s' \n" decl_info.Clang_ast_t.di_pointer;
+        Property.add_property (curr_class, pname) pdi.opdi_qual_type pdi.opdi_property_attributes decl_info;
+    | _ -> () in
+  list_iter add_property_to_table decl_list
+
+(* Given a list of declarations in an interface returns list of methods)*)
+let get_methods curr_class decl_list =
   let class_name = CContext.get_curr_class_name curr_class in
-  match decl_list with
-  | [] -> []
-  | (ObjCMethodDecl(decl_info, name_info, method_decl_info) as d):: decl_list' ->
-      let method_name = name_info.Clang_ast_t.ni_name in
-      Printing.log_out "  ...Adding Method '%s' \n" (class_name^"_"^method_name);
-      let methods = get_methods curr_class decl_list' in
-      let _ = check_for_property curr_class method_name d method_decl_info.Clang_ast_t.omdi_body in
-      let meth_name = CMethod_trans.mk_procname_from_method class_name method_name in
-      meth_name:: methods
-
-  | ObjCPropertyDecl(decl_info, name_info, pdi):: decl_list' ->
-  (* Property declaration register the property on the property table to be *)
-  (* used later on in case getter and setters need to be synthesized by ObjCPropertyImplDecl *)
-      let pname = name_info.Clang_ast_t.ni_name in
-      Printing.log_out "  ...Adding Property Declaration '%s' " pname;
-      Printing.log_out "  pointer= '%s' \n" decl_info.Clang_ast_t.di_pointer;
-      Property.add_property (curr_class, pname) pdi.opdi_qual_type pdi.opdi_property_attributes decl_info;
-      get_methods curr_class decl_list' (* TODO maybe add prop_name here *)
-
-  | (d : Clang_ast_t.decl):: decl_list' -> get_methods curr_class decl_list'
+  add_properties_to_table curr_class decl_list;
+  let get_method decl list_methods =
+    match decl with
+      ObjCMethodDecl(decl_info, name_info, method_decl_info) as d ->
+        let method_name = name_info.Clang_ast_t.ni_name in
+        Printing.log_out "  ...Adding Method '%s' \n" (class_name^"_"^method_name);
+        let _ = check_for_property curr_class method_name d method_decl_info.Clang_ast_t.omdi_body in
+        let meth_name = CMethod_trans.mk_procname_from_method class_name method_name in
+        meth_name:: list_methods
+    | _ -> list_methods in
+  list_fold_right get_method decl_list []

infer/src/clang/objcProperty_decl.mli

@@ -7,9 +7,6 @@
 * of patent rights can be found in the PATENTS file in the same directory.
 *)
 
-(** Process properties by creating their getters and setters in the case that they need to be syntethized *)
-(** or in the case of dynamic. *)
-
 type prop_getter_setter = string * (Clang_ast_t.decl * bool) option
 
 (** For each property, we save the getter and the setter method declarations (no implementation). *)
@@ -18,23 +15,6 @@ type prop_getter_setter = string * (Clang_ast_t.decl * bool) option
 type property_type = Clang_ast_t.qual_type * Clang_ast_t.property_attribute list *
   Clang_ast_t.decl_info * prop_getter_setter * prop_getter_setter * string option
 
-val prepare_dynamic_property : CContext.curr_class -> Clang_ast_t.decl_info ->
-Clang_ast_t.obj_c_property_impl_decl_info -> Clang_ast_t.decl list
-
-val get_methods : CContext.curr_class -> Clang_ast_t.decl list -> Procname.t list
-
-val make_getter_setter : Cfg.cfg -> CContext.curr_class -> Clang_ast_t.decl_info -> Clang_ast_t.obj_c_property_impl_decl_info ->
-Clang_ast_t.decl list
-
-val reset_property_table : unit -> unit
-
-val print_property_table : unit -> unit
-
-val is_property_read_only : Clang_ast_t.property_attribute list -> bool
-
-val find_properties_class : CContext.curr_class -> (string * property_type) list
-
-
 module type PropertySig =
 sig
 
@@ -60,6 +40,33 @@ sig
   val print_property_table : unit -> unit
 
   val find_property_name_from_ivar : CContext.curr_class -> string -> string option
+
 end
 
 module Property: PropertySig
+
+(** Process properties by creating their getters and setters in the case that they need to be syntethized *)
+(** or in the case of dynamic. *)
+
+val prepare_dynamic_property : CContext.curr_class -> Clang_ast_t.decl_info ->
+Clang_ast_t.obj_c_property_impl_decl_info -> Clang_ast_t.decl list
+
+val get_methods : CContext.curr_class -> Clang_ast_t.decl list -> Procname.t list
+
+val reset_property_table : unit -> unit
+
+val print_property_table : unit -> unit
+
+val is_property_read_only : Clang_ast_t.property_attribute list -> bool
+
+val find_properties_class : CContext.curr_class -> (string * property_type) list
+
+val make_getter : CContext.curr_class -> string -> property_type -> Clang_ast_t.decl list
+
+val make_setter : CContext.curr_class -> string -> property_type -> Clang_ast_t.decl list
+
+val make_getter_setter : CContext.curr_class -> Clang_ast_t.decl_info -> string -> Clang_ast_t.decl list
+
+val method_is_property_accesor : CContext.curr_class -> string -> (string * property_type * bool) option
+
+val get_ivar_name : string -> string option -> string

infer/src/harness/inhabit.ml

@@ -292,6 +292,7 @@ let add_harness_to_cg harness_name harness_cfg harness_node loc cg tenv =
         Sil.language = Sil.Java;
         Sil.func_attributes = [];
         Sil.method_annotation = Sil.method_annotation_empty;
+        Sil.is_generated = false;
       } in
     create {
         cfg = harness_cfg;
@@ -343,6 +344,7 @@ let setup_harness_cfg harness_name harness_cfg env proc_file_map tenv =
         Sil.language = Sil.Java;
         Sil.func_attributes = [];
         Sil.method_annotation = Sil.method_annotation_empty;
+        Sil.is_generated = false;
       } in
     create {
         cfg = harness_cfg;

infer/src/java/jTrans.ml

@@ -295,6 +295,7 @@ let create_local_procdesc program linereader cfg tenv node m =
                   Sil.language = Sil.Java;
                   Sil.func_attributes = [];
                   Sil.method_annotation = method_annotation;
+                  Sil.is_generated = false;
                 } in
               create {
                   cfg = cfg;
@@ -330,6 +331,7 @@ let create_local_procdesc program linereader cfg tenv node m =
                   Sil.language = Sil.Java;
                   Sil.func_attributes = [];
                   Sil.method_annotation = method_annotation;
+                  Sil.is_generated = false;
                 } in
               create {
                   cfg = cfg;
@@ -366,6 +368,7 @@ let create_local_procdesc program linereader cfg tenv node m =
                   Sil.language = Sil.Java;
                   Sil.func_attributes = [];
                   Sil.method_annotation = method_annotation;
+                  Sil.is_generated = false;
                 } in
               create {
                   cfg = cfg;
@@ -421,6 +424,7 @@ let create_external_procdesc program cfg tenv cn ms method_annotation kind =
           Sil.language = Sil.Java;
           Sil.func_attributes = [];
           Sil.method_annotation = method_annotation;
+          Sil.is_generated = false;
         } in
       create {
           cfg = cfg;

infer/src/llvm/lTrans.ml

@@ -1,6 +1,10 @@
 (*
-* Copyright (c) 2015 - Facebook.
+* Copyright (c) 2015 - present Facebook, Inc.
 * All rights reserved.
+*
+* This source code is licensed under the BSD style license found in the
+* LICENSE file in the root directory of this source tree. An additional grant
+* of patent rights can be found in the PATENTS file in the same directory.
 *)
 open LAst
 
@@ -47,11 +51,12 @@ let gen_func_def (old_cfg : Cfg.cfg) : func_def -> unit = function
         is_synthetic_method = false;
         language = Sil.C_CPP;
         func_attributes = [];
-        method_annotation = Sil.method_annotation_empty
+        method_annotation = Sil.method_annotation_empty;
+        is_generated = false
       } in
     let (pdesc_builder : Cfg.Procdesc.proc_desc_builder) =
       { cfg = old_cfg;
-        name = Procname.from_string (string_of_variable func_name);
+        name = Procname.from_string_c_fun (string_of_variable func_name);
         is_defined = true; (** is defined and not just declared *)
         proc_attributes = proc_attrs;
         ret_type = (match ret_tp_opt with

infer/tests/codetoanalyze/objc/errors/memory_leaks_benchmark/ArcExample.dot

@@ -1,23 +1,23 @@
 digraph iCFG {
-14 [label="14:  BinaryOperatorStmt: Assign \n   n$10=*&self:class A * [line 16]\n  n$11=*&son:class A * [line 16]\n  _fun___objc_retain(n$11:class A *) [line -1]\n  n$12=*n$10._son:class A * [line -1]\n  *n$10._son:class A *=n$11 [line -1]\n  _fun___objc_release(n$12:class A *) [line -1]\n  REMOVE_TEMPS(n$10,n$11,n$12); [line -1]\n  NULLIFY(&self,false); [line -1]\n  NULLIFY(&son,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+14 [label="14:  BinaryOperatorStmt: Assign \n   n$10=*&self:class A * [line 16]\n  n$11=*&son:class A * [line 16]\n  _fun___objc_retain(n$11:class A *) [line 16]\n  n$12=*n$10._son:class A * [line 16]\n  *n$10._son:class A *=n$11 [line 16]\n  _fun___objc_release(n$12:class A *) [line 16]\n  REMOVE_TEMPS(n$10,n$11,n$12); [line 16]\n  NULLIFY(&self,false); [line 16]\n  NULLIFY(&son,false); [line 16]\n  APPLY_ABSTRACTION; [line 16]\n " shape="box"]
 	
 
 	 14 -> 13 ;
 13 [label="13: Exit A_setSon: \n  " color=yellow style=filled]
 	
 
-12 [label="12: Start A_setSon:\nFormals:  self:class A * son:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+12 [label="12: Start A_setSon: (generated)\nFormals:  self:class A * son:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line 16]\n " color=yellow style=filled]
 	
 
 	 12 -> 14 ;
-11 [label="11:  Return Stmt \n   n$7=*&self:class A * [line -1]\n  n$8=*n$7._son:class A * [line -1]\n  *&return:class A *=n$8 [line -1]\n  n$9=_fun___set_autorelease_attribute(n$8:class A *) [line -1]\n  REMOVE_TEMPS(n$7,n$8,n$9); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+11 [label="11:  Return Stmt \n   n$7=*&self:class A * [line 16]\n  n$8=*n$7._son:class A * [line 16]\n  *&return:class A *=n$8 [line 16]\n  n$9=_fun___set_autorelease_attribute(n$8:class A *) [line 16]\n  REMOVE_TEMPS(n$7,n$8,n$9); [line 16]\n  NULLIFY(&self,false); [line 16]\n  APPLY_ABSTRACTION; [line 16]\n " shape="box"]
 	
 
 	 11 -> 10 ;
 10 [label="10: Exit A_son \n  " color=yellow style=filled]
 	
 
-9 [label="9: Start A_son\nFormals:  self:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+9 [label="9: Start A_son (generated)\nFormals:  self:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line 16]\n " color=yellow style=filled]
 	
 
 	 9 -> 11 ;

infer/tests/codetoanalyze/objc/errors/memory_leaks_benchmark/AutoreleaseExample.dot

@@ -119,25 +119,25 @@ digraph iCFG {
 	
 
 	 11 -> 14 ;
-10 [label="10:  BinaryOperatorStmt: Assign \n   n$6=*&self:class A * [line 17]\n  n$7=*&son:class A * [line 17]\n  *n$6._son:class A *=n$7 [line -1]\n  REMOVE_TEMPS(n$6,n$7); [line -1]\n  NULLIFY(&self,false); [line -1]\n  NULLIFY(&son,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+10 [label="10:  BinaryOperatorStmt: Assign \n   n$6=*&self:class A * [line 17]\n  n$7=*&son:class A * [line 17]\n  *n$6._son:class A *=n$7 [line 17]\n  REMOVE_TEMPS(n$6,n$7); [line 17]\n  NULLIFY(&self,false); [line 17]\n  NULLIFY(&son,false); [line 17]\n  APPLY_ABSTRACTION; [line 17]\n " shape="box"]
 	
 
 	 10 -> 9 ;
 9 [label="9: Exit A_setSon: \n  " color=yellow style=filled]
 	
 
-8 [label="8: Start A_setSon:\nFormals:  self:class A * son:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+8 [label="8: Start A_setSon: (generated)\nFormals:  self:class A * son:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line 17]\n " color=yellow style=filled]
 	
 
 	 8 -> 10 ;
-7 [label="7:  Return Stmt \n   n$4=*&self:class A * [line -1]\n  n$5=*n$4._son:class A * [line -1]\n  *&return:class A *=n$5 [line -1]\n  REMOVE_TEMPS(n$4,n$5); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+7 [label="7:  Return Stmt \n   n$4=*&self:class A * [line 17]\n  n$5=*n$4._son:class A * [line 17]\n  *&return:class A *=n$5 [line 17]\n  REMOVE_TEMPS(n$4,n$5); [line 17]\n  NULLIFY(&self,false); [line 17]\n  APPLY_ABSTRACTION; [line 17]\n " shape="box"]
 	
 
 	 7 -> 6 ;
 6 [label="6: Exit A_son \n  " color=yellow style=filled]
 	
 
-5 [label="5: Start A_son\nFormals:  self:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+5 [label="5: Start A_son (generated)\nFormals:  self:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line 17]\n " color=yellow style=filled]
 	
 
 	 5 -> 7 ;

infer/tests/codetoanalyze/objc/errors/memory_leaks_benchmark/MemoryLeakExample.dot

@@ -1,48 +1,4 @@
 digraph iCFG {
-60 [label="60:  BinaryOperatorStmt: Assign \n   n$41=*&self:class MemoryLeakExample * [line 16]\n  n$42=*&attachmentContainerView:class UIView * [line 16]\n  *n$41._attachmentContainerView:class UIView *=n$42 [line -1]\n  REMOVE_TEMPS(n$41,n$42); [line -1]\n  NULLIFY(&attachmentContainerView,false); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
-	
-
-	 60 -> 59 ;
-59 [label="59: Exit MemoryLeakExample_setAttachmentContainerView: \n  " color=yellow style=filled]
-	
-
-58 [label="58: Start MemoryLeakExample_setAttachmentContainerView:\nFormals:  self:class MemoryLeakExample * attachmentContainerView:class UIView *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
-	
-
-	 58 -> 60 ;
-57 [label="57:  Return Stmt \n   n$39=*&self:class MemoryLeakExample * [line -1]\n  n$40=*n$39._attachmentContainerView:class UIView * [line -1]\n  *&return:class UIView *=n$40 [line -1]\n  REMOVE_TEMPS(n$39,n$40); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
-	
-
-	 57 -> 56 ;
-56 [label="56: Exit MemoryLeakExample_attachmentContainerView \n  " color=yellow style=filled]
-	
-
-55 [label="55: Start MemoryLeakExample_attachmentContainerView\nFormals:  self:class MemoryLeakExample *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
-	
-
-	 55 -> 57 ;
-54 [label="54:  BinaryOperatorStmt: Assign \n   n$37=*&self:class MemoryLeakExample * [line 15]\n  n$38=*&backgroundCoveringView:class UIView * [line 15]\n  *n$37._backgroundCoveringView:class UIView *=n$38 [line -1]\n  REMOVE_TEMPS(n$37,n$38); [line -1]\n  NULLIFY(&backgroundCoveringView,false); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
-	
-
-	 54 -> 53 ;
-53 [label="53: Exit MemoryLeakExample_setBackgroundCoveringView: \n  " color=yellow style=filled]
-	
-
-52 [label="52: Start MemoryLeakExample_setBackgroundCoveringView:\nFormals:  self:class MemoryLeakExample * backgroundCoveringView:class UIView *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
-	
-
-	 52 -> 54 ;
-51 [label="51:  Return Stmt \n   n$35=*&self:class MemoryLeakExample * [line -1]\n  n$36=*n$35._backgroundCoveringView:class UIView * [line -1]\n  *&return:class UIView *=n$36 [line -1]\n  REMOVE_TEMPS(n$35,n$36); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
-	
-
-	 51 -> 50 ;
-50 [label="50: Exit MemoryLeakExample_backgroundCoveringView \n  " color=yellow style=filled]
-	
-
-49 [label="49: Start MemoryLeakExample_backgroundCoveringView\nFormals:  self:class MemoryLeakExample *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
-	
-
-	 49 -> 51 ;
 48 [label="48:  DeclStmt \n   n$34=_fun_FBColorCreateWithGray(0.000000:double ,0.300000:double ) [line 95]\n  *&borderColor:struct CGColor *=n$34 [line 95]\n  REMOVE_TEMPS(n$34); [line 95]\n " shape="box"]
 	
 

infer/tests/codetoanalyze/objc/errors/memory_leaks_benchmark/retain_cycle.m

@@ -18,43 +18,27 @@
 @end
 
 
-@implementation AA
-@end
-
-
 @interface BBStrong : NSObject
 
 @property (nonatomic, strong) AA* a;
 @end
 
-@implementation BBStrong
-@end
-
 
 @interface BBUnsafeUnretained : NSObject
 
 @property (nonatomic, unsafe_unretained) AA* a;
 @end
 
-@implementation BBUnsafeUnretained
-@end
-
 @interface BBWeak : NSObject
 
 @property (nonatomic, weak) AA* a;
 @end
 
-@implementation BBWeak
-@end
-
 @interface BBAssign : NSObject
 
 @property (nonatomic) AA* a;
 @end
 
-@implementation BBAssign
-@end
-
 int strongcycle() {
     
     AA* a_obj =[AA alloc];

infer/tests/codetoanalyze/objc/errors/npe/Nonnull_attribute_example.dot

@@ -18,25 +18,25 @@ digraph iCFG {
 	
 
 	 16 -> 15 ;
-15 [label="15:  BinaryOperatorStmt: Assign \n   n$14=*&self:class C * [line 31]\n  n$16=*&name:class NSString * [line -1]\n  n$15=_fun_NSString_copy(n$16:class NSString *) virtual [line -1]\n  *n$14._name:class NSString *=n$15 [line -1]\n  REMOVE_TEMPS(n$14,n$15,n$16); [line -1]\n  NULLIFY(&name,false); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+15 [label="15:  BinaryOperatorStmt: Assign \n   n$14=*&self:class C * [line 31]\n  n$16=*&name:class NSString * [line 31]\n  n$15=_fun_NSString_copy(n$16:class NSString *) virtual [line 31]\n  *n$14._name:class NSString *=n$15 [line 31]\n  REMOVE_TEMPS(n$14,n$15,n$16); [line 31]\n  NULLIFY(&name,false); [line 31]\n  NULLIFY(&self,false); [line 31]\n  APPLY_ABSTRACTION; [line 31]\n " shape="box"]
 	
 
 	 15 -> 14 ;
 14 [label="14: Exit C_setName: \n  " color=yellow style=filled]
 	
 
-13 [label="13: Start C_setName:\nFormals:  self:class C * name:class NSString *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+13 [label="13: Start C_setName: (generated)\nFormals:  self:class C * name:class NSString *\nLocals:  \n   DECLARE_LOCALS(&return); [line 31]\n " color=yellow style=filled]
 	
 
 	 13 -> 16 ;
-12 [label="12:  Return Stmt \n   n$11=*&self:class C * [line -1]\n  n$12=*n$11._name:class NSString * [line -1]\n  *&return:class NSString *=n$12 [line -1]\n  n$13=_fun___set_autorelease_attribute(n$12:class NSString *) [line -1]\n  REMOVE_TEMPS(n$11,n$12,n$13); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+12 [label="12:  Return Stmt \n   n$11=*&self:class C * [line 31]\n  n$12=*n$11._name:class NSString * [line 31]\n  *&return:class NSString *=n$12 [line 31]\n  n$13=_fun___set_autorelease_attribute(n$12:class NSString *) [line 31]\n  REMOVE_TEMPS(n$11,n$12,n$13); [line 31]\n  NULLIFY(&self,false); [line 31]\n  APPLY_ABSTRACTION; [line 31]\n " shape="box"]
 	
 
 	 12 -> 11 ;
 11 [label="11: Exit C_name \n  " color=yellow style=filled]
 	
 
-10 [label="10: Start C_name\nFormals:  self:class C *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+10 [label="10: Start C_name (generated)\nFormals:  self:class C *\nLocals:  \n   DECLARE_LOCALS(&return); [line 31]\n " color=yellow style=filled]
 	
 
 	 10 -> 12 ;

infer/tests/codetoanalyze/objc/frontend/assertions/NSAssert_example.dot

@@ -1,275 +1,275 @@
 digraph iCFG {
-69 [label="69:  Assertion failure \n   _fun___infer_fail(\"ASSERTION_FAILURE\":void ) [line 36]\n  APPLY_ABSTRACTION; [line 36]\n " shape="box"]
+81 [label="81:  Assertion failure \n   _fun___infer_fail(\"ASSERTION_FAILURE\":void ) [line 36]\n  APPLY_ABSTRACTION; [line 36]\n " shape="box"]
 	
 
-	 69 -> 56 ;
-68 [label="68: Prune (false branch) \n   n$33=*&SIL_temp_conditional___62:int  [line 38]\n  NULLIFY(&SIL_temp_conditional___62,true); [line 38]\n  PRUNE((n$33 == 0), false); [line 38]\n  REMOVE_TEMPS(n$33); [line 38]\n " shape="invhouse"]
+	 81 -> 65 ;
+80 [label="80: Prune (false branch) \n   n$41=*&SIL_temp_conditional___74:int  [line 38]\n  NULLIFY(&SIL_temp_conditional___74,true); [line 38]\n  PRUNE((n$41 == 0), false); [line 38]\n  REMOVE_TEMPS(n$41); [line 38]\n " shape="invhouse"]
 	
 
-	 68 -> 61 ;
-67 [label="67: Prune (true branch) \n   n$33=*&SIL_temp_conditional___62:int  [line 38]\n  NULLIFY(&SIL_temp_conditional___62,true); [line 38]\n  PRUNE((n$33 != 0), true); [line 38]\n  REMOVE_TEMPS(n$33); [line 38]\n  NULLIFY(&target,false); [line 38]\n " shape="invhouse"]
+	 80 -> 73 ;
+79 [label="79: Prune (true branch) \n   n$41=*&SIL_temp_conditional___74:int  [line 38]\n  NULLIFY(&SIL_temp_conditional___74,true); [line 38]\n  PRUNE((n$41 != 0), true); [line 38]\n  REMOVE_TEMPS(n$41); [line 38]\n  NULLIFY(&target,false); [line 38]\n " shape="invhouse"]
 	
 
-	 67 -> 69 ;
-66 [label="66:  ConditinalStmt Branch \n   DECLARE_LOCALS(&SIL_temp_conditional___62); [line 38]\n  *&SIL_temp_conditional___62:int =1 [line 38]\n  APPLY_ABSTRACTION; [line 38]\n " shape="box"]
+	 79 -> 81 ;
+78 [label="78:  ConditinalStmt Branch \n   DECLARE_LOCALS(&SIL_temp_conditional___74); [line 38]\n  *&SIL_temp_conditional___74:int =1 [line 38]\n  APPLY_ABSTRACTION; [line 38]\n " shape="box"]
 	
 
-	 66 -> 62 ;
-65 [label="65:  ConditinalStmt Branch \n   DECLARE_LOCALS(&SIL_temp_conditional___62); [line 38]\n  *&SIL_temp_conditional___62:int =0 [line 38]\n  APPLY_ABSTRACTION; [line 38]\n " shape="box"]
+	 78 -> 74 ;
+77 [label="77:  ConditinalStmt Branch \n   DECLARE_LOCALS(&SIL_temp_conditional___74); [line 38]\n  *&SIL_temp_conditional___74:int =0 [line 38]\n  APPLY_ABSTRACTION; [line 38]\n " shape="box"]
 	
 
-	 65 -> 62 ;
-64 [label="64: Prune (false branch) \n   n$32=*&target:class A * [line 38]\n  PRUNE((n$32 == 0), false); [line 38]\n  REMOVE_TEMPS(n$32); [line 38]\n " shape="invhouse"]
+	 77 -> 74 ;
+76 [label="76: Prune (false branch) \n   n$40=*&target:class A * [line 38]\n  PRUNE((n$40 == 0), false); [line 38]\n  REMOVE_TEMPS(n$40); [line 38]\n " shape="invhouse"]
 	
 
-	 64 -> 66 ;
-63 [label="63: Prune (true branch) \n   n$32=*&target:class A * [line 38]\n  PRUNE((n$32 != 0), true); [line 38]\n  REMOVE_TEMPS(n$32); [line 38]\n " shape="invhouse"]
+	 76 -> 78 ;
+75 [label="75: Prune (true branch) \n   n$40=*&target:class A * [line 38]\n  PRUNE((n$40 != 0), true); [line 38]\n  REMOVE_TEMPS(n$40); [line 38]\n " shape="invhouse"]
 	
 
-	 63 -> 65 ;
-62 [label="62: + \n  " ]
+	 75 -> 77 ;
+74 [label="74: + \n  " ]
 	
 
-	 62 -> 67 ;
-	 62 -> 68 ;
-61 [label="61: + \n  " ]
+	 74 -> 79 ;
+	 74 -> 80 ;
+73 [label="73: + \n  " ]
 	
 
-	 61 -> 59 ;
-	 61 -> 60 ;
-60 [label="60: Prune (false branch) \n   PRUNE((0 == 0), false); [line 36]\n " shape="invhouse"]
+	 73 -> 71 ;
+	 73 -> 72 ;
+72 [label="72: Prune (false branch) \n   PRUNE((0 == 0), false); [line 36]\n " shape="invhouse"]
 	
 
-	 60 -> 57 ;
-59 [label="59: Prune (true branch) \n   PRUNE((0 != 0), true); [line 36]\n  APPLY_ABSTRACTION; [line 36]\n " shape="invhouse"]
+	 72 -> 66 ;
+71 [label="71: Prune (true branch) \n   PRUNE((0 != 0), true); [line 36]\n  APPLY_ABSTRACTION; [line 36]\n " shape="invhouse"]
 	
 
-	 59 -> 58 ;
-58 [label="58: + \n  " ]
+	 71 -> 70 ;
+70 [label="70: + \n  " ]
 	
 
-	 58 -> 63 ;
-	 58 -> 64 ;
-57 [label="57:  Return Stmt \n   n$31=*&target:class A * [line 37]\n  n$30=_fun_A_x(n$31:class A *) virtual [line 37]\n  *&return:int =n$30 [line 37]\n  REMOVE_TEMPS(n$30,n$31); [line 37]\n  NULLIFY(&target,false); [line 37]\n  APPLY_ABSTRACTION; [line 37]\n " shape="box"]
+	 70 -> 75 ;
+	 70 -> 76 ;
+69 [label="69:  Return Stmt \n   n$38=*&self:class A * [line 13]\n  n$39=*n$38._x:int  [line 13]\n  *&return:int =n$39 [line 13]\n  REMOVE_TEMPS(n$38,n$39); [line 13]\n  NULLIFY(&self,false); [line 13]\n  APPLY_ABSTRACTION; [line 13]\n " shape="box"]
 	
 
-	 57 -> 56 ;
-56 [label="56: Exit test2 \n  " color=yellow style=filled]
+	 69 -> 68 ;
+68 [label="68: Exit A_x \n  " color=yellow style=filled]
 	
 
-55 [label="55: Start test2\nFormals:  target:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line 35]\n " color=yellow style=filled]
+67 [label="67: Start A_x (generated)\nFormals:  self:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line 13]\n " color=yellow style=filled]
 	
 
-	 55 -> 58 ;
-54 [label="54:  Assertion failure \n   _fun___infer_fail(\"ASSERTION_FAILURE\":void ) [line 31]\n  APPLY_ABSTRACTION; [line 31]\n " shape="box"]
+	 67 -> 69 ;
+66 [label="66:  Return Stmt \n   n$37=*&target:class A * [line 37]\n  n$36=_fun_A_x(n$37:class A *) virtual [line 37]\n  *&return:int =n$36 [line 37]\n  REMOVE_TEMPS(n$36,n$37); [line 37]\n  NULLIFY(&target,false); [line 37]\n  APPLY_ABSTRACTION; [line 37]\n " shape="box"]
 	
 
-	 54 -> 40 ;
-53 [label="53: Prune (false branch) \n   n$25=*&SIL_temp_conditional___46:int  [line 33]\n  NULLIFY(&SIL_temp_conditional___46,true); [line 33]\n  PRUNE((n$25 == 0), false); [line 33]\n  REMOVE_TEMPS(n$25); [line 33]\n " shape="invhouse"]
+	 66 -> 65 ;
+65 [label="65: Exit test2 \n  " color=yellow style=filled]
 	
 
-	 53 -> 45 ;
-52 [label="52: Prune (true branch) \n   n$25=*&SIL_temp_conditional___46:int  [line 33]\n  NULLIFY(&SIL_temp_conditional___46,true); [line 33]\n  PRUNE((n$25 != 0), true); [line 33]\n  REMOVE_TEMPS(n$25); [line 33]\n  NULLIFY(&target,false); [line 33]\n " shape="invhouse"]
+64 [label="64: Start test2\nFormals:  target:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line 35]\n " color=yellow style=filled]
 	
 
-	 52 -> 54 ;
-51 [label="51:  ConditinalStmt Branch \n   DECLARE_LOCALS(&SIL_temp_conditional___46); [line 33]\n  *&SIL_temp_conditional___46:int =1 [line 33]\n  APPLY_ABSTRACTION; [line 33]\n " shape="box"]
+	 64 -> 70 ;
+63 [label="63:  Assertion failure \n   _fun___infer_fail(\"ASSERTION_FAILURE\":void ) [line 31]\n  APPLY_ABSTRACTION; [line 31]\n " shape="box"]
 	
 
-	 51 -> 46 ;
-50 [label="50:  ConditinalStmt Branch \n   DECLARE_LOCALS(&SIL_temp_conditional___46); [line 33]\n  *&SIL_temp_conditional___46:int =0 [line 33]\n  APPLY_ABSTRACTION; [line 33]\n " shape="box"]
+	 63 -> 46 ;
+62 [label="62: Prune (false branch) \n   n$31=*&SIL_temp_conditional___55:int  [line 33]\n  NULLIFY(&SIL_temp_conditional___55,true); [line 33]\n  PRUNE((n$31 == 0), false); [line 33]\n  REMOVE_TEMPS(n$31); [line 33]\n " shape="invhouse"]
 	
 
-	 50 -> 46 ;
-49 [label="49: Prune (false branch) \n   PRUNE(((n$24 != (void *)0) == 0), false); [line 31]\n  REMOVE_TEMPS(n$24); [line 31]\n " shape="invhouse"]
+	 62 -> 54 ;
+61 [label="61: Prune (true branch) \n   n$31=*&SIL_temp_conditional___55:int  [line 33]\n  NULLIFY(&SIL_temp_conditional___55,true); [line 33]\n  PRUNE((n$31 != 0), true); [line 33]\n  REMOVE_TEMPS(n$31); [line 33]\n  NULLIFY(&target,false); [line 33]\n " shape="invhouse"]
 	
 
-	 49 -> 51 ;
-48 [label="48: Prune (true branch) \n   PRUNE(((n$24 != (void *)0) != 0), true); [line 31]\n  REMOVE_TEMPS(n$24); [line 31]\n " shape="invhouse"]
+	 61 -> 63 ;
+60 [label="60:  ConditinalStmt Branch \n   DECLARE_LOCALS(&SIL_temp_conditional___55); [line 33]\n  *&SIL_temp_conditional___55:int =1 [line 33]\n  APPLY_ABSTRACTION; [line 33]\n " shape="box"]
 	
 
-	 48 -> 50 ;
-47 [label="47:  BinaryOperatorStmt: NE \n   n$24=*&target:class A * [line 31]\n " shape="box"]
+	 60 -> 55 ;
+59 [label="59:  ConditinalStmt Branch \n   DECLARE_LOCALS(&SIL_temp_conditional___55); [line 33]\n  *&SIL_temp_conditional___55:int =0 [line 33]\n  APPLY_ABSTRACTION; [line 33]\n " shape="box"]
 	
 
-	 47 -> 48 ;
-	 47 -> 49 ;
-46 [label="46: + \n  " ]
+	 59 -> 55 ;
+58 [label="58: Prune (false branch) \n   PRUNE(((n$30 != (void *)0) == 0), false); [line 31]\n  REMOVE_TEMPS(n$30); [line 31]\n " shape="invhouse"]
 	
 
-	 46 -> 52 ;
-	 46 -> 53 ;
-45 [label="45: + \n  " ]
+	 58 -> 60 ;
+57 [label="57: Prune (true branch) \n   PRUNE(((n$30 != (void *)0) != 0), true); [line 31]\n  REMOVE_TEMPS(n$30); [line 31]\n " shape="invhouse"]
 	
 
-	 45 -> 43 ;
-	 45 -> 44 ;
-44 [label="44: Prune (false branch) \n   PRUNE((0 == 0), false); [line 31]\n " shape="invhouse"]
+	 57 -> 59 ;
+56 [label="56:  BinaryOperatorStmt: NE \n   n$30=*&target:class A * [line 31]\n " shape="box"]
 	
 
-	 44 -> 41 ;
-43 [label="43: Prune (true branch) \n   PRUNE((0 != 0), true); [line 31]\n  APPLY_ABSTRACTION; [line 31]\n " shape="invhouse"]
+	 56 -> 57 ;
+	 56 -> 58 ;
+55 [label="55: + \n  " ]
 	
 
-	 43 -> 42 ;
-42 [label="42: + \n  " ]
+	 55 -> 61 ;
+	 55 -> 62 ;
+54 [label="54: + \n  " ]
 	
 
-	 42 -> 47 ;
-41 [label="41:  Return Stmt \n   n$23=*&target:class A * [line 32]\n  n$22=_fun_A_x(n$23:class A *) virtual [line 32]\n  *&return:int =n$22 [line 32]\n  REMOVE_TEMPS(n$22,n$23); [line 32]\n  NULLIFY(&target,false); [line 32]\n  APPLY_ABSTRACTION; [line 32]\n " shape="box"]
+	 54 -> 52 ;
+	 54 -> 53 ;
+53 [label="53: Prune (false branch) \n   PRUNE((0 == 0), false); [line 31]\n " shape="invhouse"]
 	
 
-	 41 -> 40 ;
-40 [label="40: Exit test1 \n  " color=yellow style=filled]
+	 53 -> 47 ;
+52 [label="52: Prune (true branch) \n   PRUNE((0 != 0), true); [line 31]\n  APPLY_ABSTRACTION; [line 31]\n " shape="invhouse"]
 	
 
-39 [label="39: Start test1\nFormals:  target:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line 30]\n " color=yellow style=filled]
+	 52 -> 51 ;
+51 [label="51: + \n  " ]
 	
 
-	 39 -> 42 ;
-38 [label="38:  BinaryOperatorStmt: Assign \n   n$20=*&self:class A * [line 13]\n  n$21=*&x:int  [line 13]\n  *n$20._x:int =n$21 [line -1]\n  REMOVE_TEMPS(n$20,n$21); [line -1]\n  NULLIFY(&self,false); [line -1]\n  NULLIFY(&x,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+	 51 -> 56 ;
+47 [label="47:  Return Stmt \n   n$27=*&target:class A * [line 32]\n  n$26=_fun_A_x(n$27:class A *) virtual [line 32]\n  *&return:int =n$26 [line 32]\n  REMOVE_TEMPS(n$26,n$27); [line 32]\n  NULLIFY(&target,false); [line 32]\n  APPLY_ABSTRACTION; [line 32]\n " shape="box"]
 	
 
-	 38 -> 37 ;
-37 [label="37: Exit A_setX: \n  " color=yellow style=filled]
+	 47 -> 46 ;
+46 [label="46: Exit test1 \n  " color=yellow style=filled]
 	
 
-36 [label="36: Start A_setX:\nFormals:  self:class A * x:int \nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+45 [label="45: Start test1\nFormals:  target:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line 30]\n " color=yellow style=filled]
 	
 
-	 36 -> 38 ;
-35 [label="35:  Return Stmt \n   n$18=*&self:class A * [line -1]\n  n$19=*n$18._x:int  [line -1]\n  *&return:int =n$19 [line -1]\n  REMOVE_TEMPS(n$18,n$19); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+	 45 -> 51 ;
+44 [label="44:  BinaryOperatorStmt: Assign \n   n$24=*&self:class A * [line 13]\n  n$25=*&x:int  [line 13]\n  *n$24._x:int =n$25 [line 13]\n  REMOVE_TEMPS(n$24,n$25); [line 13]\n  NULLIFY(&self,false); [line 13]\n  NULLIFY(&x,false); [line 13]\n  APPLY_ABSTRACTION; [line 13]\n " shape="box"]
 	
 
-	 35 -> 34 ;
-34 [label="34: Exit A_x \n  " color=yellow style=filled]
+	 44 -> 43 ;
+43 [label="43: Exit A_setX: \n  " color=yellow style=filled]
 	
 
-33 [label="33: Start A_x\nFormals:  self:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+42 [label="42: Start A_setX: (generated)\nFormals:  self:class A * x:int \nLocals:  \n   DECLARE_LOCALS(&return); [line 13]\n " color=yellow style=filled]
 	
 
-	 33 -> 35 ;
-32 [label="32:  Assertion failure \n   _fun___infer_fail(\"ASSERTION_FAILURE\":void ) [line 24]\n  APPLY_ABSTRACTION; [line 24]\n " shape="box"]
+	 42 -> 44 ;
+38 [label="38:  Assertion failure \n   _fun___infer_fail(\"ASSERTION_FAILURE\":void ) [line 24]\n  APPLY_ABSTRACTION; [line 24]\n " shape="box"]
 	
 
-	 32 -> 18 ;
-31 [label="31: Prune (false branch) \n   n$12=*&SIL_temp_conditional___24:int  [line 26]\n  NULLIFY(&SIL_temp_conditional___24,true); [line 26]\n  PRUNE((n$12 == 0), false); [line 26]\n  REMOVE_TEMPS(n$12); [line 26]\n " shape="invhouse"]
+	 38 -> 21 ;
+37 [label="37: Prune (false branch) \n   n$16=*&SIL_temp_conditional___30:int  [line 26]\n  NULLIFY(&SIL_temp_conditional___30,true); [line 26]\n  PRUNE((n$16 == 0), false); [line 26]\n  REMOVE_TEMPS(n$16); [line 26]\n " shape="invhouse"]
 	
 
-	 31 -> 23 ;
-30 [label="30: Prune (true branch) \n   n$12=*&SIL_temp_conditional___24:int  [line 26]\n  NULLIFY(&SIL_temp_conditional___24,true); [line 26]\n  PRUNE((n$12 != 0), true); [line 26]\n  REMOVE_TEMPS(n$12); [line 26]\n  NULLIFY(&a,false); [line 26]\n " shape="invhouse"]
+	 37 -> 29 ;
+36 [label="36: Prune (true branch) \n   n$16=*&SIL_temp_conditional___30:int  [line 26]\n  NULLIFY(&SIL_temp_conditional___30,true); [line 26]\n  PRUNE((n$16 != 0), true); [line 26]\n  REMOVE_TEMPS(n$16); [line 26]\n  NULLIFY(&a,false); [line 26]\n " shape="invhouse"]
 	
 
-	 30 -> 32 ;
-29 [label="29:  ConditinalStmt Branch \n   DECLARE_LOCALS(&SIL_temp_conditional___24); [line 26]\n  *&SIL_temp_conditional___24:int =1 [line 26]\n  APPLY_ABSTRACTION; [line 26]\n " shape="box"]
+	 36 -> 38 ;
+35 [label="35:  ConditinalStmt Branch \n   DECLARE_LOCALS(&SIL_temp_conditional___30); [line 26]\n  *&SIL_temp_conditional___30:int =1 [line 26]\n  APPLY_ABSTRACTION; [line 26]\n " shape="box"]
 	
 
-	 29 -> 24 ;
-28 [label="28:  ConditinalStmt Branch \n   DECLARE_LOCALS(&SIL_temp_conditional___24); [line 26]\n  *&SIL_temp_conditional___24:int =0 [line 26]\n  APPLY_ABSTRACTION; [line 26]\n " shape="box"]
+	 35 -> 30 ;
+34 [label="34:  ConditinalStmt Branch \n   DECLARE_LOCALS(&SIL_temp_conditional___30); [line 26]\n  *&SIL_temp_conditional___30:int =0 [line 26]\n  APPLY_ABSTRACTION; [line 26]\n " shape="box"]
 	
 
-	 28 -> 24 ;
-27 [label="27: Prune (false branch) \n   PRUNE(((n$11 != (void *)0) == 0), false); [line 24]\n  REMOVE_TEMPS(n$11); [line 24]\n " shape="invhouse"]
+	 34 -> 30 ;
+33 [label="33: Prune (false branch) \n   PRUNE(((n$15 != (void *)0) == 0), false); [line 24]\n  REMOVE_TEMPS(n$15); [line 24]\n " shape="invhouse"]
 	
 
-	 27 -> 29 ;
-26 [label="26: Prune (true branch) \n   PRUNE(((n$11 != (void *)0) != 0), true); [line 24]\n  REMOVE_TEMPS(n$11); [line 24]\n " shape="invhouse"]
+	 33 -> 35 ;
+32 [label="32: Prune (true branch) \n   PRUNE(((n$15 != (void *)0) != 0), true); [line 24]\n  REMOVE_TEMPS(n$15); [line 24]\n " shape="invhouse"]
 	
 
-	 26 -> 28 ;
-25 [label="25:  BinaryOperatorStmt: NE \n   n$11=*&a:class A * [line 24]\n " shape="box"]
+	 32 -> 34 ;
+31 [label="31:  BinaryOperatorStmt: NE \n   n$15=*&a:class A * [line 24]\n " shape="box"]
 	
 
-	 25 -> 26 ;
-	 25 -> 27 ;
-24 [label="24: + \n  " ]
+	 31 -> 32 ;
+	 31 -> 33 ;
+30 [label="30: + \n  " ]
 	
 
-	 24 -> 30 ;
-	 24 -> 31 ;
-23 [label="23: + \n  " ]
+	 30 -> 36 ;
+	 30 -> 37 ;
+29 [label="29: + \n  " ]
 	
 
-	 23 -> 21 ;
-	 23 -> 22 ;
-22 [label="22: Prune (false branch) \n   PRUNE((0 == 0), false); [line 24]\n " shape="invhouse"]
+	 29 -> 27 ;
+	 29 -> 28 ;
+28 [label="28: Prune (false branch) \n   PRUNE((0 == 0), false); [line 24]\n " shape="invhouse"]
 	
 
-	 22 -> 19 ;
-21 [label="21: Prune (true branch) \n   PRUNE((0 != 0), true); [line 24]\n  APPLY_ABSTRACTION; [line 24]\n " shape="invhouse"]
+	 28 -> 22 ;
+27 [label="27: Prune (true branch) \n   PRUNE((0 != 0), true); [line 24]\n  APPLY_ABSTRACTION; [line 24]\n " shape="invhouse"]
 	
 
-	 21 -> 20 ;
-20 [label="20: + \n  " ]
+	 27 -> 26 ;
+26 [label="26: + \n  " ]
 	
 
-	 20 -> 25 ;
-19 [label="19:  Return Stmt \n   n$10=*&a:class A * [line 25]\n  n$9=_fun_A_x(n$10:class A *) virtual [line 25]\n  *&return:int =n$9 [line 25]\n  REMOVE_TEMPS(n$9,n$10); [line 25]\n  NULLIFY(&a,false); [line 25]\n  APPLY_ABSTRACTION; [line 25]\n " shape="box"]
+	 26 -> 31 ;
+22 [label="22:  Return Stmt \n   n$12=*&a:class A * [line 25]\n  n$11=_fun_A_x(n$12:class A *) virtual [line 25]\n  *&return:int =n$11 [line 25]\n  REMOVE_TEMPS(n$11,n$12); [line 25]\n  NULLIFY(&a,false); [line 25]\n  APPLY_ABSTRACTION; [line 25]\n " shape="box"]
 	
 
-	 19 -> 18 ;
-18 [label="18: Exit A_initWithRequest: \n  " color=yellow style=filled]
+	 22 -> 21 ;
+21 [label="21: Exit A_initWithRequest: \n  " color=yellow style=filled]
 	
 
-17 [label="17: Start A_initWithRequest:\nFormals:  self:class A * a:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line 23]\n  NULLIFY(&self,false); [line 23]\n " color=yellow style=filled]
+20 [label="20: Start A_initWithRequest:\nFormals:  self:class A * a:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line 23]\n  NULLIFY(&self,false); [line 23]\n " color=yellow style=filled]
 	
 
-	 17 -> 20 ;
-16 [label="16:  Assertion failure \n   _fun___infer_fail(\"ASSERTION_FAILURE\":void ) [line 19]\n  APPLY_ABSTRACTION; [line 19]\n " shape="box"]
+	 20 -> 26 ;
+19 [label="19:  Assertion failure \n   _fun___infer_fail(\"ASSERTION_FAILURE\":void ) [line 19]\n  APPLY_ABSTRACTION; [line 19]\n " shape="box"]
 	
 
-	 16 -> 2 ;
-15 [label="15: Prune (false branch) \n   n$3=*&SIL_temp_conditional___8:int  [line 21]\n  NULLIFY(&SIL_temp_conditional___8,true); [line 21]\n  PRUNE((n$3 == 0), false); [line 21]\n  REMOVE_TEMPS(n$3); [line 21]\n " shape="invhouse"]
+	 19 -> 2 ;
+18 [label="18: Prune (false branch) \n   n$5=*&SIL_temp_conditional___11:int  [line 21]\n  NULLIFY(&SIL_temp_conditional___11,true); [line 21]\n  PRUNE((n$5 == 0), false); [line 21]\n  REMOVE_TEMPS(n$5); [line 21]\n " shape="invhouse"]
 	
 
-	 15 -> 7 ;
-14 [label="14: Prune (true branch) \n   n$3=*&SIL_temp_conditional___8:int  [line 21]\n  NULLIFY(&SIL_temp_conditional___8,true); [line 21]\n  PRUNE((n$3 != 0), true); [line 21]\n  REMOVE_TEMPS(n$3); [line 21]\n  NULLIFY(&target,false); [line 21]\n " shape="invhouse"]
+	 18 -> 10 ;
+17 [label="17: Prune (true branch) \n   n$5=*&SIL_temp_conditional___11:int  [line 21]\n  NULLIFY(&SIL_temp_conditional___11,true); [line 21]\n  PRUNE((n$5 != 0), true); [line 21]\n  REMOVE_TEMPS(n$5); [line 21]\n  NULLIFY(&target,false); [line 21]\n " shape="invhouse"]
 	
 
-	 14 -> 16 ;
-13 [label="13:  ConditinalStmt Branch \n   DECLARE_LOCALS(&SIL_temp_conditional___8); [line 21]\n  *&SIL_temp_conditional___8:int =1 [line 21]\n  APPLY_ABSTRACTION; [line 21]\n " shape="box"]
+	 17 -> 19 ;
+16 [label="16:  ConditinalStmt Branch \n   DECLARE_LOCALS(&SIL_temp_conditional___11); [line 21]\n  *&SIL_temp_conditional___11:int =1 [line 21]\n  APPLY_ABSTRACTION; [line 21]\n " shape="box"]
 	
 
-	 13 -> 8 ;
-12 [label="12:  ConditinalStmt Branch \n   DECLARE_LOCALS(&SIL_temp_conditional___8); [line 21]\n  *&SIL_temp_conditional___8:int =0 [line 21]\n  APPLY_ABSTRACTION; [line 21]\n " shape="box"]
+	 16 -> 11 ;
+15 [label="15:  ConditinalStmt Branch \n   DECLARE_LOCALS(&SIL_temp_conditional___11); [line 21]\n  *&SIL_temp_conditional___11:int =0 [line 21]\n  APPLY_ABSTRACTION; [line 21]\n " shape="box"]
 	
 
-	 12 -> 8 ;
-11 [label="11: Prune (false branch) \n   PRUNE(((n$2 != (void *)0) == 0), false); [line 19]\n  REMOVE_TEMPS(n$2); [line 19]\n " shape="invhouse"]
+	 15 -> 11 ;
+14 [label="14: Prune (false branch) \n   PRUNE(((n$4 != (void *)0) == 0), false); [line 19]\n  REMOVE_TEMPS(n$4); [line 19]\n " shape="invhouse"]
 	
 
-	 11 -> 13 ;
-10 [label="10: Prune (true branch) \n   PRUNE(((n$2 != (void *)0) != 0), true); [line 19]\n  REMOVE_TEMPS(n$2); [line 19]\n " shape="invhouse"]
+	 14 -> 16 ;
+13 [label="13: Prune (true branch) \n   PRUNE(((n$4 != (void *)0) != 0), true); [line 19]\n  REMOVE_TEMPS(n$4); [line 19]\n " shape="invhouse"]
 	
 
-	 10 -> 12 ;
-9 [label="9:  BinaryOperatorStmt: NE \n   n$2=*&target:class A * [line 19]\n " shape="box"]
+	 13 -> 15 ;
+12 [label="12:  BinaryOperatorStmt: NE \n   n$4=*&target:class A * [line 19]\n " shape="box"]
 	
 
-	 9 -> 10 ;
-	 9 -> 11 ;
-8 [label="8: + \n  " ]
+	 12 -> 13 ;
+	 12 -> 14 ;
+11 [label="11: + \n  " ]
 	
 
-	 8 -> 14 ;
-	 8 -> 15 ;
-7 [label="7: + \n  " ]
+	 11 -> 17 ;
+	 11 -> 18 ;
+10 [label="10: + \n  " ]
 	
 
-	 7 -> 5 ;
-	 7 -> 6 ;
-6 [label="6: Prune (false branch) \n   PRUNE((0 == 0), false); [line 19]\n " shape="invhouse"]
+	 10 -> 8 ;
+	 10 -> 9 ;
+9 [label="9: Prune (false branch) \n   PRUNE((0 == 0), false); [line 19]\n " shape="invhouse"]
 	
 
-	 6 -> 3 ;
-5 [label="5: Prune (true branch) \n   PRUNE((0 != 0), true); [line 19]\n  APPLY_ABSTRACTION; [line 19]\n " shape="invhouse"]
+	 9 -> 3 ;
+8 [label="8: Prune (true branch) \n   PRUNE((0 != 0), true); [line 19]\n  APPLY_ABSTRACTION; [line 19]\n " shape="invhouse"]
 	
 
-	 5 -> 4 ;
-4 [label="4: + \n  " ]
+	 8 -> 7 ;
+7 [label="7: + \n  " ]
 	
 
-	 4 -> 9 ;
+	 7 -> 12 ;
 3 [label="3:  Return Stmt \n   n$1=*&target:class A * [line 20]\n  n$0=_fun_A_x(n$1:class A *) virtual [line 20]\n  *&return:int =n$0 [line 20]\n  REMOVE_TEMPS(n$0,n$1); [line 20]\n  NULLIFY(&target,false); [line 20]\n  APPLY_ABSTRACTION; [line 20]\n " shape="box"]
 	
 
@@ -280,5 +280,5 @@ digraph iCFG {
 1 [label="1: Start A_addTarget:\nFormals:  self:class A * target:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line 18]\n  NULLIFY(&self,false); [line 18]\n " color=yellow style=filled]
 	
 
-	 1 -> 4 ;
+	 1 -> 7 ;
 }

infer/tests/codetoanalyze/objc/frontend/block/dispatch.dot

@@ -1,42 +1,42 @@
 digraph iCFG {
-27 [label="27:  DeclStmt \n   n$18=_fun_A_sharedInstance() [line 50]\n  *&b:class A *=n$18 [line 50]\n  REMOVE_TEMPS(n$18); [line 50]\n " shape="box"]
+30 [label="30:  DeclStmt \n   n$20=_fun_A_sharedInstance() [line 50]\n  *&b:class A *=n$20 [line 50]\n  REMOVE_TEMPS(n$20); [line 50]\n " shape="box"]
 	
 
-	 27 -> 26 ;
-26 [label="26:  Message Call: setX: \n   n$17=*&b:class A * [line 51]\n  _fun_A_setX:(n$17:class A *,17:int ) virtual [line 51]\n  REMOVE_TEMPS(n$17); [line 51]\n  NULLIFY(&b,false); [line 51]\n " shape="box"]
+	 30 -> 29 ;
+29 [label="29:  Message Call: setX: \n   n$17=*&b:class A * [line 51]\n  _fun_A_setX:(n$17:class A *,17:int ) virtual [line 51]\n  REMOVE_TEMPS(n$17); [line 51]\n  NULLIFY(&b,false); [line 51]\n " shape="box"]
 	
 
-	 26 -> 25 ;
-25 [label="25:  Return Stmt \n   *&return:int =0 [line 52]\n  APPLY_ABSTRACTION; [line 52]\n " shape="box"]
+	 29 -> 25 ;
+28 [label="28:  BinaryOperatorStmt: Assign \n   n$18=*&self:class A * [line 14]\n  n$19=*&x:int  [line 14]\n  *n$18._x:int =n$19 [line 14]\n  REMOVE_TEMPS(n$18,n$19); [line 14]\n  NULLIFY(&self,false); [line 14]\n  NULLIFY(&x,false); [line 14]\n  APPLY_ABSTRACTION; [line 14]\n " shape="box"]
 	
 
-	 25 -> 24 ;
-24 [label="24: Exit main \n  " color=yellow style=filled]
+	 28 -> 27 ;
+27 [label="27: Exit A_setX: \n  " color=yellow style=filled]
 	
 
-23 [label="23: Start main\nFormals: \nLocals:  b:class A * \n   DECLARE_LOCALS(&return,&b); [line 49]\n  NULLIFY(&b,false); [line 49]\n " color=yellow style=filled]
+26 [label="26: Start A_setX: (generated)\nFormals:  self:class A * x:int \nLocals:  \n   DECLARE_LOCALS(&return); [line 14]\n " color=yellow style=filled]
 	
 
-	 23 -> 27 ;
-22 [label="22:  BinaryOperatorStmt: Assign \n   n$15=*&self:class A * [line 14]\n  n$16=*&x:int  [line 14]\n  *n$15._x:int =n$16 [line -1]\n  REMOVE_TEMPS(n$15,n$16); [line -1]\n  NULLIFY(&self,false); [line -1]\n  NULLIFY(&x,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+	 26 -> 28 ;
+25 [label="25:  Return Stmt \n   *&return:int =0 [line 52]\n  APPLY_ABSTRACTION; [line 52]\n " shape="box"]
 	
 
-	 22 -> 21 ;
-21 [label="21: Exit A_setX: \n  " color=yellow style=filled]
+	 25 -> 24 ;
+24 [label="24: Exit main \n  " color=yellow style=filled]
 	
 
-20 [label="20: Start A_setX:\nFormals:  self:class A * x:int \nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+23 [label="23: Start main\nFormals: \nLocals:  b:class A * \n   DECLARE_LOCALS(&return,&b); [line 49]\n  NULLIFY(&b,false); [line 49]\n " color=yellow style=filled]
 	
 
-	 20 -> 22 ;
-19 [label="19:  Return Stmt \n   n$13=*&self:class A * [line -1]\n  n$14=*n$13._x:int  [line -1]\n  *&return:int =n$14 [line -1]\n  REMOVE_TEMPS(n$13,n$14); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+	 23 -> 30 ;
+19 [label="19:  Return Stmt \n   n$13=*&self:class A * [line 14]\n  n$14=*n$13._x:int  [line 14]\n  *&return:int =n$14 [line 14]\n  REMOVE_TEMPS(n$13,n$14); [line 14]\n  NULLIFY(&self,false); [line 14]\n  APPLY_ABSTRACTION; [line 14]\n " shape="box"]
 	
 
 	 19 -> 18 ;
 18 [label="18: Exit A_x \n  " color=yellow style=filled]
 	
 
-17 [label="17: Start A_x\nFormals:  self:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+17 [label="17: Start A_x (generated)\nFormals:  self:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line 14]\n " color=yellow style=filled]
 	
 
 	 17 -> 19 ;

infer/tests/codetoanalyze/objc/frontend/property/PropertyAttributes.dot

@@ -1,98 +1,98 @@
 digraph iCFG {
-36 [label="36:  DeclStmt \n   n$37=_fun___objc_alloc_no_fail(sizeof(class A ):class A *) [line 39]\n  n$35=_fun_A_init(n$37:class A *) virtual [line 39]\n  *&a:class A *=n$35 [line 39]\n  REMOVE_TEMPS(n$35,n$37); [line 39]\n " shape="box"]
+39 [label="39:  DeclStmt \n   n$39=_fun___objc_alloc_no_fail(sizeof(class A ):class A *) [line 39]\n  n$37=_fun_A_init(n$39:class A *) virtual [line 39]\n  *&a:class A *=n$37 [line 39]\n  REMOVE_TEMPS(n$37,n$39); [line 39]\n " shape="box"]
 	
 
-	 36 -> 35 ;
-35 [label="35:  Message Call: setLast_name: \n   n$33=*&a:class A * [line 40]\n  n$34=*&a2:class A * [line 40]\n  _fun_A_setLast_name:(n$33:class A *,n$34:class A *) virtual [line 40]\n  REMOVE_TEMPS(n$33,n$34); [line 40]\n  NULLIFY(&a2,false); [line 40]\n " shape="box"]
+	 39 -> 38 ;
+38 [label="38:  Message Call: setLast_name: \n   n$33=*&a:class A * [line 40]\n  n$34=*&a2:class A * [line 40]\n  _fun_A_setLast_name:(n$33:class A *,n$34:class A *) virtual [line 40]\n  REMOVE_TEMPS(n$33,n$34); [line 40]\n  NULLIFY(&a2,false); [line 40]\n " shape="box"]
 	
 
-	 35 -> 34 ;
-34 [label="34:  Message Call: release \n   n$32=*&a:class A * [line 41]\n  _fun___objc_release(n$32:class A *) [line 41]\n  REMOVE_TEMPS(n$32); [line 41]\n  NULLIFY(&a,false); [line 41]\n " shape="box"]
+	 38 -> 34 ;
+37 [label="37:  BinaryOperatorStmt: Assign \n   n$35=*&self:class A * [line 18]\n  n$36=*&last_name:class A * [line 18]\n  *n$35._last_name:class A *=n$36 [line 18]\n  REMOVE_TEMPS(n$35,n$36); [line 18]\n  NULLIFY(&last_name,false); [line 18]\n  NULLIFY(&self,false); [line 18]\n  APPLY_ABSTRACTION; [line 18]\n " shape="box"]
 	
 
-	 34 -> 33 ;
-33 [label="33:  Return Stmt \n   *&return:int =0 [line 42]\n  APPLY_ABSTRACTION; [line 42]\n " shape="box"]
+	 37 -> 36 ;
+36 [label="36: Exit A_setLast_name: \n  " color=yellow style=filled]
 	
 
-	 33 -> 32 ;
-32 [label="32: Exit test \n  " color=yellow style=filled]
+35 [label="35: Start A_setLast_name: (generated)\nFormals:  self:class A * last_name:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line 18]\n " color=yellow style=filled]
 	
 
-31 [label="31: Start test\nFormals:  a2:class A *\nLocals:  a:class A * \n   DECLARE_LOCALS(&return,&a); [line 38]\n  NULLIFY(&a,false); [line 38]\n " color=yellow style=filled]
+	 35 -> 37 ;
+34 [label="34:  Message Call: release \n   n$32=*&a:class A * [line 41]\n  _fun___objc_release(n$32:class A *) [line 41]\n  REMOVE_TEMPS(n$32); [line 41]\n  NULLIFY(&a,false); [line 41]\n " shape="box"]
 	
 
-	 31 -> 36 ;
-30 [label="30:  BinaryOperatorStmt: Assign \n   n$30=*&self:class A * [line 18]\n  n$31=*&last_name:class A * [line 18]\n  *n$30._last_name:class A *=n$31 [line -1]\n  REMOVE_TEMPS(n$30,n$31); [line -1]\n  NULLIFY(&last_name,false); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+	 34 -> 33 ;
+33 [label="33:  Return Stmt \n   *&return:int =0 [line 42]\n  APPLY_ABSTRACTION; [line 42]\n " shape="box"]
 	
 
-	 30 -> 29 ;
-29 [label="29: Exit A_setLast_name: \n  " color=yellow style=filled]
+	 33 -> 32 ;
+32 [label="32: Exit test \n  " color=yellow style=filled]
 	
 
-28 [label="28: Start A_setLast_name:\nFormals:  self:class A * last_name:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+31 [label="31: Start test\nFormals:  a2:class A *\nLocals:  a:class A * \n   DECLARE_LOCALS(&return,&a); [line 38]\n  NULLIFY(&a,false); [line 38]\n " color=yellow style=filled]
 	
 
-	 28 -> 30 ;
-27 [label="27:  Return Stmt \n   n$28=*&self:class A * [line -1]\n  n$29=*n$28._last_name:class A * [line -1]\n  *&return:class A *=n$29 [line -1]\n  REMOVE_TEMPS(n$28,n$29); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+	 31 -> 39 ;
+27 [label="27:  Return Stmt \n   n$28=*&self:class A * [line 18]\n  n$29=*n$28._last_name:class A * [line 18]\n  *&return:class A *=n$29 [line 18]\n  REMOVE_TEMPS(n$28,n$29); [line 18]\n  NULLIFY(&self,false); [line 18]\n  APPLY_ABSTRACTION; [line 18]\n " shape="box"]
 	
 
 	 27 -> 26 ;
 26 [label="26: Exit A_last_name \n  " color=yellow style=filled]
 	
 
-25 [label="25: Start A_last_name\nFormals:  self:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+25 [label="25: Start A_last_name (generated)\nFormals:  self:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line 18]\n " color=yellow style=filled]
 	
 
 	 25 -> 27 ;
-24 [label="24:  Message Call: retain \n   n$27=*&name:class A * [line -1]\n  n$26=_fun___objc_retain(n$27:class A *) [line -1]\n  REMOVE_TEMPS(n$26,n$27); [line -1]\n " shape="box"]
+24 [label="24:  Message Call: retain \n   n$27=*&name:class A * [line 16]\n  n$26=_fun___objc_retain(n$27:class A *) [line 16]\n  REMOVE_TEMPS(n$26,n$27); [line 16]\n " shape="box"]
 	
 
 	 24 -> 23 ;
-23 [label="23:  Message Call: release \n   n$24=*&self:class A * [line 16]\n  n$25=*n$24._name:class A * [line -1]\n  n$23=_fun___objc_release(n$25:class A *) [line -1]\n  REMOVE_TEMPS(n$23,n$24,n$25); [line -1]\n " shape="box"]
+23 [label="23:  Message Call: release \n   n$24=*&self:class A * [line 16]\n  n$25=*n$24._name:class A * [line 16]\n  n$23=_fun___objc_release(n$25:class A *) [line 16]\n  REMOVE_TEMPS(n$23,n$24,n$25); [line 16]\n " shape="box"]
 	
 
 	 23 -> 22 ;
-22 [label="22:  BinaryOperatorStmt: Assign \n   n$21=*&self:class A * [line 16]\n  n$22=*&name:class A * [line 16]\n  *n$21._name:class A *=n$22 [line -1]\n  REMOVE_TEMPS(n$21,n$22); [line -1]\n  NULLIFY(&name,false); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+22 [label="22:  BinaryOperatorStmt: Assign \n   n$21=*&self:class A * [line 16]\n  n$22=*&name:class A * [line 16]\n  *n$21._name:class A *=n$22 [line 16]\n  REMOVE_TEMPS(n$21,n$22); [line 16]\n  NULLIFY(&name,false); [line 16]\n  NULLIFY(&self,false); [line 16]\n  APPLY_ABSTRACTION; [line 16]\n " shape="box"]
 	
 
 	 22 -> 21 ;
 21 [label="21: Exit A_setName: \n  " color=yellow style=filled]
 	
 
-20 [label="20: Start A_setName:\nFormals:  self:class A * name:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+20 [label="20: Start A_setName: (generated)\nFormals:  self:class A * name:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line 16]\n " color=yellow style=filled]
 	
 
 	 20 -> 24 ;
-19 [label="19:  Return Stmt \n   n$19=*&self:class A * [line -1]\n  n$20=*n$19._name:class A * [line -1]\n  *&return:class A *=n$20 [line -1]\n  REMOVE_TEMPS(n$19,n$20); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+19 [label="19:  Return Stmt \n   n$19=*&self:class A * [line 16]\n  n$20=*n$19._name:class A * [line 16]\n  *&return:class A *=n$20 [line 16]\n  REMOVE_TEMPS(n$19,n$20); [line 16]\n  NULLIFY(&self,false); [line 16]\n  APPLY_ABSTRACTION; [line 16]\n " shape="box"]
 	
 
 	 19 -> 18 ;
 18 [label="18: Exit A_name \n  " color=yellow style=filled]
 	
 
-17 [label="17: Start A_name\nFormals:  self:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+17 [label="17: Start A_name (generated)\nFormals:  self:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line 16]\n " color=yellow style=filled]
 	
 
 	 17 -> 19 ;
-16 [label="16:  BinaryOperatorStmt: Assign \n   n$16=*&self:class A * [line 14]\n  n$18=*&child:class A * [line -1]\n  n$17=_fun_A_copy(n$18:class A *) virtual [line -1]\n  *n$16._child:class A *=n$17 [line -1]\n  REMOVE_TEMPS(n$16,n$17,n$18); [line -1]\n  NULLIFY(&child,false); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+16 [label="16:  BinaryOperatorStmt: Assign \n   n$16=*&self:class A * [line 14]\n  n$18=*&child:class A * [line 14]\n  n$17=_fun_A_copy(n$18:class A *) virtual [line 14]\n  *n$16._child:class A *=n$17 [line 14]\n  REMOVE_TEMPS(n$16,n$17,n$18); [line 14]\n  NULLIFY(&child,false); [line 14]\n  NULLIFY(&self,false); [line 14]\n  APPLY_ABSTRACTION; [line 14]\n " shape="box"]
 	
 
 	 16 -> 15 ;
 15 [label="15: Exit A_setChild: \n  " color=yellow style=filled]
 	
 
-14 [label="14: Start A_setChild:\nFormals:  self:class A * child:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+14 [label="14: Start A_setChild: (generated)\nFormals:  self:class A * child:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line 14]\n " color=yellow style=filled]
 	
 
 	 14 -> 16 ;
-13 [label="13:  Return Stmt \n   n$14=*&self:class A * [line -1]\n  n$15=*n$14._child:class A * [line -1]\n  *&return:class A *=n$15 [line -1]\n  REMOVE_TEMPS(n$14,n$15); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+13 [label="13:  Return Stmt \n   n$14=*&self:class A * [line 14]\n  n$15=*n$14._child:class A * [line 14]\n  *&return:class A *=n$15 [line 14]\n  REMOVE_TEMPS(n$14,n$15); [line 14]\n  NULLIFY(&self,false); [line 14]\n  APPLY_ABSTRACTION; [line 14]\n " shape="box"]
 	
 
 	 13 -> 12 ;
 12 [label="12: Exit A_child \n  " color=yellow style=filled]
 	
 
-11 [label="11: Start A_child\nFormals:  self:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+11 [label="11: Start A_child (generated)\nFormals:  self:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line 14]\n " color=yellow style=filled]
 	
 
 	 11 -> 13 ;

infer/tests/codetoanalyze/objc/frontend/property/PropertyCustomAccessor.dot

@@ -1,23 +1,23 @@
 digraph iCFG {
-6 [label="6:  BinaryOperatorStmt: Assign \n   n$2=*&self:class ASDisplayNode * [line 14]\n  n$3=*&opaque:signed char  [line 14]\n  *n$2._opaque:signed char =n$3 [line -1]\n  REMOVE_TEMPS(n$2,n$3); [line -1]\n  NULLIFY(&opaque,false); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+6 [label="6:  BinaryOperatorStmt: Assign \n   n$2=*&self:class ASDisplayNode * [line 14]\n  n$3=*&opaque:signed char  [line 14]\n  *n$2._opaque:signed char =n$3 [line 14]\n  REMOVE_TEMPS(n$2,n$3); [line 14]\n  NULLIFY(&opaque,false); [line 14]\n  NULLIFY(&self,false); [line 14]\n  APPLY_ABSTRACTION; [line 14]\n " shape="box"]
 	
 
 	 6 -> 5 ;
 5 [label="5: Exit ASDisplayNode_setOpaque: \n  " color=yellow style=filled]
 	
 
-4 [label="4: Start ASDisplayNode_setOpaque:\nFormals:  self:class ASDisplayNode * opaque:signed char \nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+4 [label="4: Start ASDisplayNode_setOpaque: (generated)\nFormals:  self:class ASDisplayNode * opaque:signed char \nLocals:  \n   DECLARE_LOCALS(&return); [line 14]\n " color=yellow style=filled]
 	
 
 	 4 -> 6 ;
-3 [label="3:  Return Stmt \n   n$0=*&self:class ASDisplayNode * [line -1]\n  n$1=*n$0._opaque:signed char  [line -1]\n  *&return:signed char =n$1 [line -1]\n  REMOVE_TEMPS(n$0,n$1); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+3 [label="3:  Return Stmt \n   n$0=*&self:class ASDisplayNode * [line 14]\n  n$1=*n$0._opaque:signed char  [line 14]\n  *&return:signed char =n$1 [line 14]\n  REMOVE_TEMPS(n$0,n$1); [line 14]\n  NULLIFY(&self,false); [line 14]\n  APPLY_ABSTRACTION; [line 14]\n " shape="box"]
 	
 
 	 3 -> 2 ;
 2 [label="2: Exit ASDisplayNode_isOpaque \n  " color=yellow style=filled]
 	
 
-1 [label="1: Start ASDisplayNode_isOpaque\nFormals:  self:class ASDisplayNode *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+1 [label="1: Start ASDisplayNode_isOpaque (generated)\nFormals:  self:class ASDisplayNode *\nLocals:  \n   DECLARE_LOCALS(&return); [line 14]\n " color=yellow style=filled]
 	
 
 	 1 -> 3 ;

infer/tests/codetoanalyze/objc/frontend/property/PropertyImplSetter.dot

@@ -1,15 +1,4 @@
 digraph iCFG {
-6 [label="6:  Return Stmt \n   n$1=*&self:class PropertyImplSetter * [line -1]\n  n$2=*n$1._maximumFileSize:int  [line -1]\n  *&return:int =n$2 [line -1]\n  REMOVE_TEMPS(n$1,n$2); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
-	
-
-	 6 -> 5 ;
-5 [label="5: Exit PropertyImplSetter_maximumFileSize \n  " color=yellow style=filled]
-	
-
-4 [label="4: Start PropertyImplSetter_maximumFileSize\nFormals:  self:class PropertyImplSetter *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
-	
-
-	 4 -> 6 ;
 3 [label="3:  BinaryOperatorStmt: Assign \n   n$0=*&self:class PropertyImplSetter * [line 16]\n  *n$0._maximumFileSize:int =0 [line 16]\n  REMOVE_TEMPS(n$0); [line 16]\n  NULLIFY(&self,false); [line 16]\n  APPLY_ABSTRACTION; [line 16]\n " shape="box"]
 	
 

infer/tests/codetoanalyze/objc/frontend/property/Property_getter.dot

@@ -1,26 +1,26 @@
 digraph iCFG {
-9 [label="9:  BinaryOperatorStmt: Assign \n   n$4=*&self:class A * [line 13]\n  n$5=*&x:int  [line 13]\n  *n$4._x:int =n$5 [line -1]\n  REMOVE_TEMPS(n$4,n$5); [line -1]\n  NULLIFY(&self,false); [line -1]\n  NULLIFY(&x,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+12 [label="12:  BinaryOperatorStmt: Assign \n   n$6=*&self:class A * [line 13]\n  n$7=*&x:int  [line 13]\n  *n$6._x:int =n$7 [line 13]\n  REMOVE_TEMPS(n$6,n$7); [line 13]\n  NULLIFY(&self,false); [line 13]\n  NULLIFY(&x,false); [line 13]\n  APPLY_ABSTRACTION; [line 13]\n " shape="box"]
 	
 
-	 9 -> 8 ;
-8 [label="8: Exit A_setX: \n  " color=yellow style=filled]
+	 12 -> 11 ;
+11 [label="11: Exit A_setX: \n  " color=yellow style=filled]
 	
 
-7 [label="7: Start A_setX:\nFormals:  self:class A * x:int \nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+10 [label="10: Start A_setX: (generated)\nFormals:  self:class A * x:int \nLocals:  \n   DECLARE_LOCALS(&return); [line 13]\n " color=yellow style=filled]
 	
 
-	 7 -> 9 ;
-6 [label="6:  Return Stmt \n   n$2=*&self:class A * [line -1]\n  n$3=*n$2._x:int  [line -1]\n  *&return:int =n$3 [line -1]\n  REMOVE_TEMPS(n$2,n$3); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+	 10 -> 12 ;
+9 [label="9:  Return Stmt \n   n$4=*&self:class A * [line 13]\n  n$5=*n$4._x:int  [line 13]\n  *&return:int =n$5 [line 13]\n  REMOVE_TEMPS(n$4,n$5); [line 13]\n  NULLIFY(&self,false); [line 13]\n  APPLY_ABSTRACTION; [line 13]\n " shape="box"]
 	
 
-	 6 -> 5 ;
-5 [label="5: Exit A_x \n  " color=yellow style=filled]
+	 9 -> 8 ;
+8 [label="8: Exit A_x \n  " color=yellow style=filled]
 	
 
-4 [label="4: Start A_x\nFormals:  self:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+7 [label="7: Start A_x (generated)\nFormals:  self:class A *\nLocals:  \n   DECLARE_LOCALS(&return); [line 13]\n " color=yellow style=filled]
 	
 
-	 4 -> 6 ;
+	 7 -> 9 ;
 3 [label="3:  Return Stmt \n   n$1=*&target:class A * [line 19]\n  n$0=_fun_A_x(n$1:class A *) virtual [line 19]\n  *&return:int =n$0 [line 19]\n  REMOVE_TEMPS(n$0,n$1); [line 19]\n  NULLIFY(&target,false); [line 19]\n  APPLY_ABSTRACTION; [line 19]\n " shape="box"]
 	
 

infer/tests/codetoanalyze/objc/frontend/property/aclass.dot

@@ -1,31 +1,31 @@
 digraph iCFG {
-8 [label="8:  Message Call: retain \n   n$8=*&aDynValue:class NSObject * [line -1]\n  n$7=_fun___objc_retain(n$8:class NSObject *) [line -1]\n  REMOVE_TEMPS(n$7,n$8); [line -1]\n " shape="box"]
+8 [label="8:  Message Call: retain \n   n$8=*&aDynValue:class NSObject * [line 13]\n  n$7=_fun___objc_retain(n$8:class NSObject *) [line 13]\n  REMOVE_TEMPS(n$7,n$8); [line 13]\n " shape="box"]
 	
 
 	 8 -> 7 ;
-7 [label="7:  Message Call: release \n   n$5=*&self:class AClass * [line 13]\n  n$6=*n$5.aDynValue:class NSObject * [line -1]\n  n$4=_fun___objc_release(n$6:class NSObject *) [line -1]\n  REMOVE_TEMPS(n$4,n$5,n$6); [line -1]\n " shape="box"]
+7 [label="7:  Message Call: release \n   n$5=*&self:class AClass * [line 13]\n  n$6=*n$5._aDynValue:class NSObject * [line 13]\n  n$4=_fun___objc_release(n$6:class NSObject *) [line 13]\n  REMOVE_TEMPS(n$4,n$5,n$6); [line 13]\n " shape="box"]
 	
 
 	 7 -> 6 ;
-6 [label="6:  BinaryOperatorStmt: Assign \n   n$2=*&self:class AClass * [line 13]\n  n$3=*&aDynValue:class NSObject * [line 13]\n  *n$2.aDynValue:class NSObject *=n$3 [line -1]\n  REMOVE_TEMPS(n$2,n$3); [line -1]\n  NULLIFY(&aDynValue,false); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+6 [label="6:  BinaryOperatorStmt: Assign \n   n$2=*&self:class AClass * [line 13]\n  n$3=*&aDynValue:class NSObject * [line 13]\n  *n$2._aDynValue:class NSObject *=n$3 [line 13]\n  REMOVE_TEMPS(n$2,n$3); [line 13]\n  NULLIFY(&aDynValue,false); [line 13]\n  NULLIFY(&self,false); [line 13]\n  APPLY_ABSTRACTION; [line 13]\n " shape="box"]
 	
 
 	 6 -> 5 ;
 5 [label="5: Exit AClass_setADynValue: \n  " color=yellow style=filled]
 	
 
-4 [label="4: Start AClass_setADynValue:\nFormals:  self:class AClass * aDynValue:class NSObject *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+4 [label="4: Start AClass_setADynValue: (generated)\nFormals:  self:class AClass * aDynValue:class NSObject *\nLocals:  \n   DECLARE_LOCALS(&return); [line 13]\n " color=yellow style=filled]
 	
 
 	 4 -> 8 ;
-3 [label="3:  Return Stmt \n   n$0=*&self:class AClass * [line -1]\n  n$1=*n$0.aDynValue:class NSObject * [line -1]\n  *&return:class NSObject *=n$1 [line -1]\n  REMOVE_TEMPS(n$0,n$1); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
+3 [label="3:  Return Stmt \n   n$0=*&self:class AClass * [line 13]\n  n$1=*n$0._aDynValue:class NSObject * [line 13]\n  *&return:class NSObject *=n$1 [line 13]\n  REMOVE_TEMPS(n$0,n$1); [line 13]\n  NULLIFY(&self,false); [line 13]\n  APPLY_ABSTRACTION; [line 13]\n " shape="box"]
 	
 
 	 3 -> 2 ;
 2 [label="2: Exit AClass_aDynValue \n  " color=yellow style=filled]
 	
 
-1 [label="1: Start AClass_aDynValue\nFormals:  self:class AClass *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
+1 [label="1: Start AClass_aDynValue (generated)\nFormals:  self:class AClass *\nLocals:  \n   DECLARE_LOCALS(&return); [line 13]\n " color=yellow style=filled]
 	
 
 	 1 -> 3 ;

infer/tests/codetoanalyze/objc/frontend/property_in_protocol/MyProtocol.h

@@ -7,7 +7,7 @@
 * of patent rights can be found in the PATENTS file in the same directory.
  */
 
-#import <Foundation/Foundation.h>
+#import <Foundation/NSObject.h>
 
 @protocol MyProtocol <NSObject>
 

infer/tests/codetoanalyze/objc/frontend/property_in_protocol/Test.dot

@@ -1,24 +0,0 @@
-digraph iCFG {
-6 [label="6:  BinaryOperatorStmt: Assign \n   n$2=*&self:class Test * [line 14]\n  n$3=*&numberOfFiles:int  [line 14]\n  *n$2.numberOfFiles:int =n$3 [line -1]\n  REMOVE_TEMPS(n$2,n$3); [line -1]\n  NULLIFY(&numberOfFiles,false); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
-	
-
-	 6 -> 5 ;
-5 [label="5: Exit Test_setNumberOfFiles: \n  " color=yellow style=filled]
-	
-
-4 [label="4: Start Test_setNumberOfFiles:\nFormals:  self:class Test * numberOfFiles:int \nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
-	
-
-	 4 -> 6 ;
-3 [label="3:  Return Stmt \n   n$0=*&self:class Test * [line -1]\n  n$1=*n$0.numberOfFiles:int  [line -1]\n  *&return:int =n$1 [line -1]\n  REMOVE_TEMPS(n$0,n$1); [line -1]\n  NULLIFY(&self,false); [line -1]\n  APPLY_ABSTRACTION; [line -1]\n " shape="box"]
-	
-
-	 3 -> 2 ;
-2 [label="2: Exit Test_numberOfFiles \n  " color=yellow style=filled]
-	
-
-1 [label="1: Start Test_numberOfFiles\nFormals:  self:class Test *\nLocals:  \n   DECLARE_LOCALS(&return); [line -1]\n " color=yellow style=filled]
-	
-
-	 1 -> 3 ;
-}

infer/tests/codetoanalyze/objc/frontend/property_in_protocol/Test.h

@@ -7,7 +7,7 @@
 * of patent rights can be found in the PATENTS file in the same directory.
  */
 
-#import <Foundation/Foundation.h>
+#import <Foundation/NSObject.h>
 #import "MyProtocol.h"
 
 @interface Test : NSObject<MyProtocol> {

infer/tests/endtoend/c/SentinelTest.java

@@ -1,6 +1,10 @@
 /*
- * Copyright (c) 2013- Facebook.
- * All rights reserved.
+* Copyright (c) 2013 - present Facebook, Inc.
+* All rights reserved.
+*
+* This source code is licensed under the BSD style license found in the
+* LICENSE file in the root directory of this source tree. An additional grant
+* of patent rights can be found in the PATENTS file in the same directory.
  */
 
 package endtoend.c;