pghs975uc
/
infer_clone
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[destructors] Injecting destructors of fields to destructor bodies.

Browse Source 
Reviewed By: jberdine

Differential Revision: D5611089

fbshipit-source-id: 556c3e9
master
Daiva Naudziuniene 7 years ago committed by Facebook Github Bot
parent 19d1b25919
commit 3e660b05ee
11 changed files with 224 additions and 61 deletions
Show Stats Download Patch File Download Diff File

10
infer/src/clang/cAst_utils.ml
Unescape View File

@ -460,3 +460,13 @@ let type_of_decl decl =
-> Some qual_type.qt_type_ptr
| _
-> None
let get_record_fields decl =
let open Clang_ast_t in
match decl with
| ClassTemplateSpecializationDecl (_, _, _, _, decl_list, _, _, _, _)
| CXXRecordDecl (_, _, _, _, decl_list, _, _, _)
| RecordDecl (_, _, _, _, decl_list, _, _)
-> List.filter ~f:(function FieldDecl _ -> true | _ -> false) decl_list
| _
-> []

2
infer/src/clang/cAst_utils.mli
Unescape View File

@ -142,3 +142,5 @@ val name_of_decl_ref_opt : Clang_ast_t.decl_ref option -> string option
val sil_annot_of_type : Clang_ast_t.qual_type -> Annot.Item.t
val type_of_decl : Clang_ast_t.decl -> Clang_ast_t.type_ptr option
val get_record_fields : Clang_ast_t.decl -> Clang_ast_t.decl list

127
infer/src/clang/cTrans.ml
Unescape View File

@ -1163,11 +1163,23 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
{res_trans with exps= extra_res_trans.exps}
and cxx_destructor_call_trans trans_state si this_res_trans class_qual_type =
let trans_state_pri = PriorityNode.try_claim_priority_node trans_state si in
let res_trans_callee = destructor_deref_trans trans_state this_res_trans class_qual_type si in
(* cxx_method_construct_call_trans claims a priority with the same `si`.
New pointer is generated to avoid premature node creation *)
let si' = {si with Clang_ast_t.si_pointer= CAst_utils.get_fresh_pointer ()} in
let trans_state_pri = PriorityNode.try_claim_priority_node trans_state si' in
let this_exp, this_typ =
extract_exp_from_list this_res_trans.exps
"WARNING: There should be one expression for 'this' in constructor. @\n"
in
let this_res_trans' =
{this_res_trans with exps= [(this_exp, CType.add_pointer_to_typ this_typ)]}
in
let res_trans_callee =
destructor_deref_trans trans_state this_res_trans' class_qual_type si'
in
let is_cpp_call_virtual = res_trans_callee.is_cpp_call_virtual in
if res_trans_callee.exps <> [] then
cxx_method_construct_call_trans trans_state_pri res_trans_callee [] si (Typ.mk Tvoid)
cxx_method_construct_call_trans trans_state_pri res_trans_callee [] si' (Typ.mk Tvoid)
is_cpp_call_virtual empty_res_trans
else empty_res_trans
@ -1290,6 +1302,67 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
in
instruction trans_state transformed_stmt
and cxx_inject_field_destructors_in_destructor_body trans_state stmt_info =
let context = trans_state.context in
if not (CGeneral_utils.is_cpp_translation context.translation_unit_context) then
empty_res_trans
else
(* get fields of the current class *)
let class_ptr = CContext.get_curr_class_decl_ptr context.CContext.curr_class in
let decl = Option.value_exn (CAst_utils.get_decl class_ptr) in
let fields = CAst_utils.get_record_fields decl in
(* compute `this` once that is used for all fields *)
let class_qual_type = CAst_utils.qual_type_of_decl_ptr class_ptr in
let _, sloc2 = stmt_info.Clang_ast_t.si_source_range in
let stmt_info_loc = {stmt_info with Clang_ast_t.si_source_range= (sloc2, sloc2)} in
let sil_loc = CLocation.get_sil_location stmt_info_loc context in
let this_res_trans =
this_expr_trans trans_state sil_loc
(Ast_expressions.create_pointer_qual_type class_qual_type)
in
let obj_sil, class_typ =
extract_exp_from_list this_res_trans.exps
"WARNING: There should be one expression for 'this' in constructor. @\n"
in
(* ReturnStmt claims a priority with the same `stmt_info`.
New pointer is generated to avoid premature node creation *)
let stmt_info' =
{stmt_info_loc with Clang_ast_t.si_pointer= CAst_utils.get_fresh_pointer ()}
in
let trans_state_pri = PriorityNode.try_claim_priority_node trans_state stmt_info' in
let all_res_trans =
List.rev_map fields ~f:(function
| Clang_ast_t.FieldDecl ({di_parent_pointer}, {ni_name}, qual_type, _)
-> let class_tname =
match CAst_utils.get_decl_opt di_parent_pointer with
| Some decl
-> CType_decl.get_record_typename ~tenv:context.tenv decl
| _
-> assert false
in
let field_name = CGeneral_utils.mk_class_field_name class_tname ni_name in
let this_qual_type =
match class_typ.desc with Typ.Tptr (t, _) -> t | _ -> class_typ
in
let field_exp = Exp.Lfield (obj_sil, field_name, this_qual_type) in
let field_typ = CType_decl.qual_type_to_sil_type context.tenv qual_type in
let this_res_trans_destruct =
{empty_res_trans with exps= [(field_exp, field_typ)]}
in
cxx_destructor_call_trans trans_state_pri stmt_info_loc this_res_trans_destruct
qual_type
| _
-> assert false )
in
let all_res_trans = List.filter ~f:(fun res -> res <> empty_res_trans) all_res_trans in
let all_res_trans =
if all_res_trans <> [] then {empty_res_trans with instrs= this_res_trans.instrs}
:: all_res_trans
else all_res_trans
in
PriorityNode.compute_results_to_parent trans_state_pri sil_loc "Destruction" stmt_info'
all_res_trans
and inject_destructors trans_state stmt_info =
let context = trans_state.context in
if not (CGeneral_utils.is_cpp_translation context.translation_unit_context) then
@ -1299,7 +1372,7 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
(* The source location of destructor should reflect the end of the statement *)
let _, sloc2 = stmt_info.Clang_ast_t.si_source_range in
let stmt_info_loc = {stmt_info with Clang_ast_t.si_source_range= (sloc2, sloc2)} in
(* ReturnStmt may claim a priority with the same `stmt_info`.
(* ReturnStmt claims a priority with the same `stmt_info`.
New pointer is generated to avoid premature node creation *)
let stmt_info' =
{stmt_info_loc with Clang_ast_t.si_pointer= CAst_utils.get_fresh_pointer ()}
@ -1315,15 +1388,8 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
-> let pvar = CVar_decl.sil_var_of_decl context decl procname in
let exp = Exp.Lvar pvar in
let typ = CType_decl.qual_type_to_sil_type context.CContext.tenv qual_type in
let this_res_trans_destruct =
{empty_res_trans with exps= [(exp, CType.add_pointer_to_typ typ)]}
in
(* cxx_destructor_call_trans may claim a priority with the same `stmt_info`.
New pointer is generated to avoid premature node creation *)
let stmt_info'' =
{stmt_info_loc with Clang_ast_t.si_pointer= CAst_utils.get_fresh_pointer ()}
in
cxx_destructor_call_trans trans_state_pri stmt_info'' this_res_trans_destruct
let this_res_trans_destruct = {empty_res_trans with exps= [(exp, typ)]} in
cxx_destructor_call_trans trans_state_pri stmt_info_loc this_res_trans_destruct
qual_type
| _
-> assert false)
@ -2290,11 +2356,28 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
let context = trans_state.context in
let succ_nodes = trans_state.succ_nodes in
let sil_loc = CLocation.get_sil_location stmt_info context in
let procdesc = context.CContext.procdesc in
let procname = Procdesc.get_proc_name procdesc in
let trans_state_pri = PriorityNode.try_claim_priority_node trans_state stmt_info in
let mk_ret_node instrs =
let destr_trans_result = inject_destructors trans_state_pri stmt_info in
(* `inject_destructors` should not create new nodes for return statement,
this is ensured by creating a fresh pointer in `inject_destructors`
*)
if destr_trans_result.root_nodes <> [] then assert false ;
let is_destructor = Typ.Procname.is_destructor procname in
let destructor_res =
if is_destructor then
cxx_inject_field_destructors_in_destructor_body trans_state_pri stmt_info
else empty_res_trans
in
(* `cxx_inject_field_destructors_in_destructor_body` should not create new nodes for return statement,
this is ensured by creating a fresh pointer in `cxx_inject_field_destructors_in_destructor_body`
*)
if destructor_res.root_nodes <> [] then assert false ;
let ret_node =
create_node (Procdesc.Node.Stmt_node "Return Stmt") (instrs @ destr_trans_result.instrs)
create_node (Procdesc.Node.Stmt_node "Return Stmt")
(instrs @ destr_trans_result.instrs @ destructor_res.instrs)
sil_loc context
in
Procdesc.node_set_succs_exn context.procdesc ret_node
@ -2305,13 +2388,11 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
match stmt_list with
| [stmt]
-> (* return exp; *)
let procdesc = context.CContext.procdesc in
let ret_type = Procdesc.get_ret_type procdesc in
let ret_exp, ret_typ, var_instrs =
match context.CContext.return_param_typ with
| Some ret_param_typ
-> let name = CFrontend_config.return_param in
let procname = Procdesc.get_proc_name procdesc in
let pvar = Pvar.mk (Mangled.from_string name) procname in
let id = Ident.create_fresh Ident.knormal in
let instr = Sil.Load (id, Exp.Lvar pvar, ret_param_typ, sil_loc) in
@ -3157,8 +3238,20 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
; opaque_exp= None
; obj_bridged_cast_typ= None }
in
let procname = Procdesc.get_proc_name context.CContext.procdesc in
let is_destructor = Typ.Procname.is_destructor procname in
let stmt_info, _ = Clang_ast_proj.get_stmt_tuple body in
let destructor_res =
if is_destructor then cxx_inject_field_destructors_in_destructor_body trans_state stmt_info
else empty_res_trans
in
(* Injecting destructor call nodes of fields at the end of the body *)
let succ_nodes =
if destructor_res.root_nodes <> [] then destructor_res.root_nodes else trans_state.succ_nodes
in
let trans_state' = {trans_state with succ_nodes} in
let instrs = extra_instrs @ [`ClangStmt body] in
let instrs_trans = List.map ~f:get_custom_stmt_trans instrs in
let res_trans = exec_trans_instrs trans_state instrs_trans in
let res_trans = exec_trans_instrs trans_state' instrs_trans in
res_trans.root_nodes
end

2
infer/tests/build_systems/codetoanalyze/clang_translation/src/main.cpp.dot
Unescape View File

@ -214,7 +214,7 @@ digraph iCFG {
"~shared_ptr#shared_ptr<int>#std#(_ZNSt3__110shared_ptrIiED0Ev).64f04c4b2ed4a174cbcd135fb2e0998b_2" [label="2: Exit std::shared_ptr<int>_~shared_ptr \n " color=yellow style=filled]
"~shared_ptr#shared_ptr<int>#std#(_ZNSt3__110shared_ptrIiED0Ev).64f04c4b2ed4a174cbcd135fb2e0998b_3" [label="3: Call _fun_std::shared_ptr<int>_reset<int,_void> \n n$0=*&this:int** [line 182]\n _=*n$0:int* [line 182]\n _fun_std::shared_ptr<int>_reset<int,_void>(n$0:int**,null:int*) [line 182]\n " shape="box"]
"~shared_ptr#shared_ptr<int>#std#(_ZNSt3__110shared_ptrIiED0Ev).64f04c4b2ed4a174cbcd135fb2e0998b_3" [label="3: Call _fun_std::shared_ptr<int>_reset<int,_void> \n n$1=*&this:int** [line 182]\n _=*n$1:int* [line 182]\n _fun_std::shared_ptr<int>_reset<int,_void>(n$1:int**,null:int*) [line 182]\n " shape="box"]
"~shared_ptr#shared_ptr<int>#std#(_ZNSt3__110shared_ptrIiED0Ev).64f04c4b2ed4a174cbcd135fb2e0998b_3" -> "~shared_ptr#shared_ptr<int>#std#(_ZNSt3__110shared_ptrIiED0Ev).64f04c4b2ed4a174cbcd135fb2e0998b_2" ;

2
infer/tests/build_systems/codetoanalyze/clang_translation/src/main_default_root.cpp.dot
Unescape View File

@ -214,7 +214,7 @@ digraph iCFG {
"~shared_ptr#shared_ptr<int>#std#(_ZNSt3__110shared_ptrIiED0Ev).64f04c4b2ed4a174cbcd135fb2e0998b_2" [label="2: Exit std::shared_ptr<int>_~shared_ptr \n " color=yellow style=filled]
"~shared_ptr#shared_ptr<int>#std#(_ZNSt3__110shared_ptrIiED0Ev).64f04c4b2ed4a174cbcd135fb2e0998b_3" [label="3: Call _fun_std::shared_ptr<int>_reset<int,_void> \n n$0=*&this:int** [line 182]\n _=*n$0:int* [line 182]\n _fun_std::shared_ptr<int>_reset<int,_void>(n$0:int**,null:int*) [line 182]\n " shape="box"]
"~shared_ptr#shared_ptr<int>#std#(_ZNSt3__110shared_ptrIiED0Ev).64f04c4b2ed4a174cbcd135fb2e0998b_3" [label="3: Call _fun_std::shared_ptr<int>_reset<int,_void> \n n$1=*&this:int** [line 182]\n _=*n$1:int* [line 182]\n _fun_std::shared_ptr<int>_reset<int,_void>(n$1:int**,null:int*) [line 182]\n " shape="box"]
"~shared_ptr#shared_ptr<int>#std#(_ZNSt3__110shared_ptrIiED0Ev).64f04c4b2ed4a174cbcd135fb2e0998b_3" -> "~shared_ptr#shared_ptr<int>#std#(_ZNSt3__110shared_ptrIiED0Ev).64f04c4b2ed4a174cbcd135fb2e0998b_2" ;

2
infer/tests/build_systems/codetoanalyze/clang_translation/src/main_default_symlink.cpp.dot
Unescape View File

@ -214,7 +214,7 @@ digraph iCFG {
"~shared_ptr#shared_ptr<int>#std#(_ZNSt3__110shared_ptrIiED0Ev).64f04c4b2ed4a174cbcd135fb2e0998b_2" [label="2: Exit std::shared_ptr<int>_~shared_ptr \n " color=yellow style=filled]
"~shared_ptr#shared_ptr<int>#std#(_ZNSt3__110shared_ptrIiED0Ev).64f04c4b2ed4a174cbcd135fb2e0998b_3" [label="3: Call _fun_std::shared_ptr<int>_reset<int,_void> \n n$0=*&this:int** [line 182]\n _=*n$0:int* [line 182]\n _fun_std::shared_ptr<int>_reset<int,_void>(n$0:int**,null:int*) [line 182]\n " shape="box"]
"~shared_ptr#shared_ptr<int>#std#(_ZNSt3__110shared_ptrIiED0Ev).64f04c4b2ed4a174cbcd135fb2e0998b_3" [label="3: Call _fun_std::shared_ptr<int>_reset<int,_void> \n n$1=*&this:int** [line 182]\n _=*n$1:int* [line 182]\n _fun_std::shared_ptr<int>_reset<int,_void>(n$1:int**,null:int*) [line 182]\n " shape="box"]
"~shared_ptr#shared_ptr<int>#std#(_ZNSt3__110shared_ptrIiED0Ev).64f04c4b2ed4a174cbcd135fb2e0998b_3" -> "~shared_ptr#shared_ptr<int>#std#(_ZNSt3__110shared_ptrIiED0Ev).64f04c4b2ed4a174cbcd135fb2e0998b_2" ;

2
infer/tests/build_systems/codetoanalyze/clang_translation/src/main_symlink.cpp.dot
Unescape View File

@ -214,7 +214,7 @@ digraph iCFG {
"~shared_ptr#shared_ptr<int>#std#(_ZNSt3__110shared_ptrIiED0Ev).64f04c4b2ed4a174cbcd135fb2e0998b_2" [label="2: Exit std::shared_ptr<int>_~shared_ptr \n " color=yellow style=filled]
"~shared_ptr#shared_ptr<int>#std#(_ZNSt3__110shared_ptrIiED0Ev).64f04c4b2ed4a174cbcd135fb2e0998b_3" [label="3: Call _fun_std::shared_ptr<int>_reset<int,_void> \n n$0=*&this:int** [line 182]\n _=*n$0:int* [line 182]\n _fun_std::shared_ptr<int>_reset<int,_void>(n$0:int**,null:int*) [line 182]\n " shape="box"]
"~shared_ptr#shared_ptr<int>#std#(_ZNSt3__110shared_ptrIiED0Ev).64f04c4b2ed4a174cbcd135fb2e0998b_3" [label="3: Call _fun_std::shared_ptr<int>_reset<int,_void> \n n$1=*&this:int** [line 182]\n _=*n$1:int* [line 182]\n _fun_std::shared_ptr<int>_reset<int,_void>(n$1:int**,null:int*) [line 182]\n " shape="box"]
"~shared_ptr#shared_ptr<int>#std#(_ZNSt3__110shared_ptrIiED0Ev).64f04c4b2ed4a174cbcd135fb2e0998b_3" -> "~shared_ptr#shared_ptr<int>#std#(_ZNSt3__110shared_ptrIiED0Ev).64f04c4b2ed4a174cbcd135fb2e0998b_2" ;

2
infer/tests/codetoanalyze/cpp/errors/issues.exp
Unescape View File

@ -95,7 +95,7 @@ codetoanalyze/cpp/errors/smart_ptr/const_volatile_type.cpp, test_volatile3, 3, N
codetoanalyze/cpp/errors/smart_ptr/const_volatile_type.cpp, test_volatile4, 2, NULL_DEREFERENCE, [start of procedure test_volatile4()]
codetoanalyze/cpp/errors/smart_ptr/deref_after_move_example.cpp, deref_after_mode_example::deref_after_move_crash, 4, NULL_DEREFERENCE, [start of procedure deref_after_mode_example::deref_after_move_crash(),start of procedure Person,return from a call to deref_after_mode_example::Person_Person,start of procedure move_age,return from a call to deref_after_mode_example::Person_move_age,start of procedure access_age]
codetoanalyze/cpp/errors/smart_ptr/deref_after_move_example.cpp, deref_after_mode_example::deref_after_move_ok, 3, MEMORY_LEAK, [start of procedure deref_after_mode_example::deref_after_move_ok(),start of procedure Person,return from a call to deref_after_mode_example::Person_Person,start of procedure move_age,return from a call to deref_after_mode_example::Person_move_age,start of procedure ~Person,return from a call to deref_after_mode_example::Person_~Person]
codetoanalyze/cpp/errors/smart_ptr/deref_after_move_example.cpp, deref_after_mode_example::deref_ok, 3, MEMORY_LEAK, [start of procedure deref_after_mode_example::deref_ok(),start of procedure Person,return from a call to deref_after_mode_example::Person_Person,start of procedure access_age,return from a call to deref_after_mode_example::Person_access_age,start of procedure ~Person,return from a call to deref_after_mode_example::Person_~Person,return from a call to deref_after_mode_example::deref_ok]
codetoanalyze/cpp/errors/smart_ptr/deref_after_move_example.cpp, deref_after_mode_example::deref_ok, 2, MEMORY_LEAK, [start of procedure deref_after_mode_example::deref_ok(),start of procedure Person,return from a call to deref_after_mode_example::Person_Person,start of procedure access_age,return from a call to deref_after_mode_example::Person_access_age,start of procedure ~Person,return from a call to deref_after_mode_example::Person_~Person]
codetoanalyze/cpp/errors/smart_ptr/shared_ptr_constructors.cpp, shared_ptr_constructors::aliasing_member_null_bad, 4, NULL_DEREFERENCE, [start of procedure shared_ptr_constructors::aliasing_member_null_bad(),start of procedure shared_ptr_constructors::aliasing_construct_from_internal(),start of procedure shared_ptr_constructors::internal_null_def(),Skipping shared_ptr_constructors::external_def(): function or method not found,return from a call to shared_ptr_constructors::internal_null_def,Condition is true,Condition is false,return from a call to shared_ptr_constructors::aliasing_construct_from_internal]
codetoanalyze/cpp/errors/smart_ptr/shared_ptr_constructors.cpp, shared_ptr_constructors::get_from_base1_null_f1_deref, 6, NULL_DEREFERENCE, [start of procedure shared_ptr_constructors::get_from_base1_null_f1_deref(),start of procedure Base,return from a call to shared_ptr_constructors::Base_Base,start of procedure shared_ptr_constructors::getFromBase1(),return from a call to shared_ptr_constructors::getFromBase1]
codetoanalyze/cpp/errors/smart_ptr/shared_ptr_constructors.cpp, shared_ptr_constructors::get_from_base1_nullptr_deref, 0, NULL_DEREFERENCE, [start of procedure shared_ptr_constructors::get_from_base1_nullptr_deref(),start of procedure shared_ptr_constructors::getFromBase1(),return from a call to shared_ptr_constructors::getFromBase1]

14
infer/tests/codetoanalyze/cpp/frontend/destructors/scope.cpp
Unescape View File

@ -19,7 +19,21 @@ struct Y {
struct Z {};
struct S {
X x1;
};
struct W {
static S statics;
X x;
Y y;
S s;
bool b;
~W() {
X x;
if (b)
return;
Y y;
};
};
void test1(bool a, bool b) {

118
infer/tests/codetoanalyze/cpp/frontend/destructors/scope.cpp.dot
Unescape View File

@ -1,54 +1,54 @@
/* @generated */
digraph iCFG {
"callgetZ#destructor_scope#_ZN16destructor_scope8callgetZEv.2c9a1cb54f86af11f45d83039775201e_1" [label="1: Start destructor_scope::callgetZ\nFormals: \nLocals: 0$?%__sil_tmp__temp_return_n$1:destructor_scope::Z \n DECLARE_LOCALS(&return,&0$?%__sil_tmp__temp_return_n$1); [line 70]\n " color=yellow style=filled]
"callgetZ#destructor_scope#_ZN16destructor_scope8callgetZEv.2c9a1cb54f86af11f45d83039775201e_1" [label="1: Start destructor_scope::callgetZ\nFormals: \nLocals: 0$?%__sil_tmp__temp_return_n$1:destructor_scope::Z \n DECLARE_LOCALS(&return,&0$?%__sil_tmp__temp_return_n$1); [line 84]\n " color=yellow style=filled]
"callgetZ#destructor_scope#_ZN16destructor_scope8callgetZEv.2c9a1cb54f86af11f45d83039775201e_1" -> "callgetZ#destructor_scope#_ZN16destructor_scope8callgetZEv.2c9a1cb54f86af11f45d83039775201e_3" ;
"callgetZ#destructor_scope#_ZN16destructor_scope8callgetZEv.2c9a1cb54f86af11f45d83039775201e_2" [label="2: Exit destructor_scope::callgetZ \n " color=yellow style=filled]
"callgetZ#destructor_scope#_ZN16destructor_scope8callgetZEv.2c9a1cb54f86af11f45d83039775201e_3" [label="3: Call _fun_destructor_scope::getZ \n _fun_destructor_scope::getZ(&0$?%__sil_tmp__temp_return_n$1:destructor_scope::Z*) [line 70]\n " shape="box"]
"callgetZ#destructor_scope#_ZN16destructor_scope8callgetZEv.2c9a1cb54f86af11f45d83039775201e_3" [label="3: Call _fun_destructor_scope::getZ \n _fun_destructor_scope::getZ(&0$?%__sil_tmp__temp_return_n$1:destructor_scope::Z*) [line 84]\n " shape="box"]
"callgetZ#destructor_scope#_ZN16destructor_scope8callgetZEv.2c9a1cb54f86af11f45d83039775201e_3" -> "callgetZ#destructor_scope#_ZN16destructor_scope8callgetZEv.2c9a1cb54f86af11f45d83039775201e_2" ;
"getX#destructor_scope#_ZN16destructor_scope4getXEv.b2ba3b7097be97728da335bbc1da58e3_1" [label="1: Start destructor_scope::getX\nFormals: __return_param:destructor_scope::X*\nLocals: x:destructor_scope::X \n DECLARE_LOCALS(&return,&x); [line 56]\n " color=yellow style=filled]
"getX#destructor_scope#_ZN16destructor_scope4getXEv.b2ba3b7097be97728da335bbc1da58e3_1" [label="1: Start destructor_scope::getX\nFormals: __return_param:destructor_scope::X*\nLocals: x:destructor_scope::X \n DECLARE_LOCALS(&return,&x); [line 70]\n " color=yellow style=filled]
"getX#destructor_scope#_ZN16destructor_scope4getXEv.b2ba3b7097be97728da335bbc1da58e3_1" -> "getX#destructor_scope#_ZN16destructor_scope4getXEv.b2ba3b7097be97728da335bbc1da58e3_4" ;
"getX#destructor_scope#_ZN16destructor_scope4getXEv.b2ba3b7097be97728da335bbc1da58e3_2" [label="2: Exit destructor_scope::getX \n " color=yellow style=filled]
"getX#destructor_scope#_ZN16destructor_scope4getXEv.b2ba3b7097be97728da335bbc1da58e3_3" [label="3: Return Stmt \n n$0=*&__return_param:destructor_scope::X* [line 58]\n _fun_destructor_scope::X_X(n$0:destructor_scope::X*,&x:destructor_scope::X&) [line 58]\n _=*&x:destructor_scope::X [line 58]\n _fun_destructor_scope::X_~X(&x:destructor_scope::X*) [line 58]\n " shape="box"]
"getX#destructor_scope#_ZN16destructor_scope4getXEv.b2ba3b7097be97728da335bbc1da58e3_3" [label="3: Return Stmt \n n$0=*&__return_param:destructor_scope::X* [line 72]\n _fun_destructor_scope::X_X(n$0:destructor_scope::X*,&x:destructor_scope::X&) [line 72]\n _=*&x:destructor_scope::X [line 72]\n _fun_destructor_scope::X_~X(&x:destructor_scope::X*) [line 72]\n " shape="box"]
"getX#destructor_scope#_ZN16destructor_scope4getXEv.b2ba3b7097be97728da335bbc1da58e3_3" -> "getX#destructor_scope#_ZN16destructor_scope4getXEv.b2ba3b7097be97728da335bbc1da58e3_2" ;
"getX#destructor_scope#_ZN16destructor_scope4getXEv.b2ba3b7097be97728da335bbc1da58e3_4" [label="4: DeclStmt \n _fun_destructor_scope::X_X(&x:destructor_scope::X*) [line 57]\n " shape="box"]
"getX#destructor_scope#_ZN16destructor_scope4getXEv.b2ba3b7097be97728da335bbc1da58e3_4" [label="4: DeclStmt \n _fun_destructor_scope::X_X(&x:destructor_scope::X*) [line 71]\n " shape="box"]
"getX#destructor_scope#_ZN16destructor_scope4getXEv.b2ba3b7097be97728da335bbc1da58e3_4" -> "getX#destructor_scope#_ZN16destructor_scope4getXEv.b2ba3b7097be97728da335bbc1da58e3_3" ;
"getZ#destructor_scope#_ZN16destructor_scope4getZEv.3a61a74007b69468d628bfcaa77ebe85_1" [label="1: Start destructor_scope::getZ\nFormals: __return_param:destructor_scope::Z*\nLocals: z:destructor_scope::Z \n DECLARE_LOCALS(&return,&z); [line 61]\n " color=yellow style=filled]
"getZ#destructor_scope#_ZN16destructor_scope4getZEv.3a61a74007b69468d628bfcaa77ebe85_1" [label="1: Start destructor_scope::getZ\nFormals: __return_param:destructor_scope::Z*\nLocals: z:destructor_scope::Z \n DECLARE_LOCALS(&return,&z); [line 75]\n " color=yellow style=filled]
"getZ#destructor_scope#_ZN16destructor_scope4getZEv.3a61a74007b69468d628bfcaa77ebe85_1" -> "getZ#destructor_scope#_ZN16destructor_scope4getZEv.3a61a74007b69468d628bfcaa77ebe85_4" ;
"getZ#destructor_scope#_ZN16destructor_scope4getZEv.3a61a74007b69468d628bfcaa77ebe85_2" [label="2: Exit destructor_scope::getZ \n " color=yellow style=filled]
"getZ#destructor_scope#_ZN16destructor_scope4getZEv.3a61a74007b69468d628bfcaa77ebe85_3" [label="3: Return Stmt \n n$0=*&__return_param:destructor_scope::Z* [line 63]\n _fun_destructor_scope::Z_Z(n$0:destructor_scope::Z*,&z:destructor_scope::Z&) [line 63]\n " shape="box"]
"getZ#destructor_scope#_ZN16destructor_scope4getZEv.3a61a74007b69468d628bfcaa77ebe85_3" [label="3: Return Stmt \n n$0=*&__return_param:destructor_scope::Z* [line 77]\n _fun_destructor_scope::Z_Z(n$0:destructor_scope::Z*,&z:destructor_scope::Z&) [line 77]\n " shape="box"]
"getZ#destructor_scope#_ZN16destructor_scope4getZEv.3a61a74007b69468d628bfcaa77ebe85_3" -> "getZ#destructor_scope#_ZN16destructor_scope4getZEv.3a61a74007b69468d628bfcaa77ebe85_2" ;
"getZ#destructor_scope#_ZN16destructor_scope4getZEv.3a61a74007b69468d628bfcaa77ebe85_4" [label="4: DeclStmt \n _fun_destructor_scope::Z_Z(&z:destructor_scope::Z*) [line 62]\n " shape="box"]
"getZ#destructor_scope#_ZN16destructor_scope4getZEv.3a61a74007b69468d628bfcaa77ebe85_4" [label="4: DeclStmt \n _fun_destructor_scope::Z_Z(&z:destructor_scope::Z*) [line 76]\n " shape="box"]
"getZ#destructor_scope#_ZN16destructor_scope4getZEv.3a61a74007b69468d628bfcaa77ebe85_4" -> "getZ#destructor_scope#_ZN16destructor_scope4getZEv.3a61a74007b69468d628bfcaa77ebe85_3" ;
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_1" [label="1: Start destructor_scope::test2\nFormals: a:_Bool\nLocals: x2:destructor_scope::X x3:destructor_scope::X x1:destructor_scope::X \n DECLARE_LOCALS(&return,&x2,&x3,&x1); [line 45]\n " color=yellow style=filled]
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_1" [label="1: Start destructor_scope::test2\nFormals: a:_Bool\nLocals: x2:destructor_scope::X x3:destructor_scope::X x1:destructor_scope::X \n DECLARE_LOCALS(&return,&x2,&x3,&x1); [line 59]\n " color=yellow style=filled]
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_1" -> "test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_11" ;
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_2" [label="2: Exit destructor_scope::test2 \n " color=yellow style=filled]
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_3" [label="3: Destruction \n _=*&x1:destructor_scope::X [line 54]\n _fun_destructor_scope::X_~X(&x1:destructor_scope::X*) [line 54]\n " shape="box"]
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_3" [label="3: Destruction \n _=*&x1:destructor_scope::X [line 68]\n _fun_destructor_scope::X_~X(&x1:destructor_scope::X*) [line 68]\n " shape="box"]
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_3" -> "test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_2" ;
@ -56,63 +56,63 @@ digraph iCFG {
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_4" -> "test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_3" ;
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_5" [label="5: Prune (true branch) \n n$1=*&a:_Bool [line 47]\n PRUNE((n$1 != 0), true); [line 47]\n " shape="invhouse"]
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_5" [label="5: Prune (true branch) \n n$1=*&a:_Bool [line 61]\n PRUNE((n$1 != 0), true); [line 61]\n " shape="invhouse"]
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_5" -> "test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_8" ;
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_6" [label="6: Prune (false branch) \n n$1=*&a:_Bool [line 47]\n PRUNE((n$1 == 0), false); [line 47]\n " shape="invhouse"]
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_6" [label="6: Prune (false branch) \n n$1=*&a:_Bool [line 61]\n PRUNE((n$1 == 0), false); [line 61]\n " shape="invhouse"]
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_6" -> "test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_10" ;
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_7" [label="7: Return Stmt \n *&return:int=1 [line 49]\n _=*&x2:destructor_scope::X [line 49]\n _fun_destructor_scope::X_~X(&x2:destructor_scope::X*) [line 49]\n _=*&x1:destructor_scope::X [line 49]\n _fun_destructor_scope::X_~X(&x1:destructor_scope::X*) [line 49]\n " shape="box"]
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_7" [label="7: Return Stmt \n *&return:int=1 [line 63]\n _=*&x2:destructor_scope::X [line 63]\n _fun_destructor_scope::X_~X(&x2:destructor_scope::X*) [line 63]\n _=*&x1:destructor_scope::X [line 63]\n _fun_destructor_scope::X_~X(&x1:destructor_scope::X*) [line 63]\n " shape="box"]
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_7" -> "test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_2" ;
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_8" [label="8: DeclStmt \n _fun_destructor_scope::X_X(&x2:destructor_scope::X*) [line 48]\n " shape="box"]
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_8" [label="8: DeclStmt \n _fun_destructor_scope::X_X(&x2:destructor_scope::X*) [line 62]\n " shape="box"]
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_8" -> "test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_7" ;
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_9" [label="9: Return Stmt \n *&return:int=2 [line 52]\n _=*&x3:destructor_scope::X [line 52]\n _fun_destructor_scope::X_~X(&x3:destructor_scope::X*) [line 52]\n _=*&x1:destructor_scope::X [line 52]\n _fun_destructor_scope::X_~X(&x1:destructor_scope::X*) [line 52]\n " shape="box"]
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_9" [label="9: Return Stmt \n *&return:int=2 [line 66]\n _=*&x3:destructor_scope::X [line 66]\n _fun_destructor_scope::X_~X(&x3:destructor_scope::X*) [line 66]\n _=*&x1:destructor_scope::X [line 66]\n _fun_destructor_scope::X_~X(&x1:destructor_scope::X*) [line 66]\n " shape="box"]
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_9" -> "test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_2" ;
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_10" [label="10: DeclStmt \n _fun_destructor_scope::X_X(&x3:destructor_scope::X*) [line 51]\n " shape="box"]
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_10" [label="10: DeclStmt \n _fun_destructor_scope::X_X(&x3:destructor_scope::X*) [line 65]\n " shape="box"]
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_10" -> "test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_9" ;
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_11" [label="11: DeclStmt \n _fun_destructor_scope::X_X(&x1:destructor_scope::X*) [line 46]\n " shape="box"]
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_11" [label="11: DeclStmt \n _fun_destructor_scope::X_X(&x1:destructor_scope::X*) [line 60]\n " shape="box"]
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_11" -> "test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_5" ;
"test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_11" -> "test2#destructor_scope#_ZN16destructor_scope5test2Eb.098ed11854422e6a46c509b82dd7020a_6" ;
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_1" [label="1: Start destructor_scope::test1\nFormals: a:_Bool b:_Bool\nLocals: y3:destructor_scope::Y y1:destructor_scope::Y x3:destructor_scope::X y2:destructor_scope::Y x2:destructor_scope::X s:destructor_scope::S x1:destructor_scope::X \n DECLARE_LOCALS(&return,&y3,&y1,&x3,&y2,&x2,&s,&x1); [line 25]\n " color=yellow style=filled]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_1" [label="1: Start destructor_scope::test1\nFormals: a:_Bool b:_Bool\nLocals: y3:destructor_scope::Y y1:destructor_scope::Y x3:destructor_scope::X y2:destructor_scope::Y x2:destructor_scope::X s:destructor_scope::S x1:destructor_scope::X \n DECLARE_LOCALS(&return,&y3,&y1,&x3,&y2,&x2,&s,&x1); [line 39]\n " color=yellow style=filled]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_1" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_21" ;
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_2" [label="2: Exit destructor_scope::test1 \n " color=yellow style=filled]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_3" [label="3: Destruction \n _=*&y1:destructor_scope::Y [line 43]\n _fun_destructor_scope::Y_~Y(&y1:destructor_scope::Y*) [line 43]\n _=*&s:destructor_scope::S [line 43]\n _fun_destructor_scope::S_~S(&s:destructor_scope::S*) [line 43]\n _=*&x1:destructor_scope::X [line 43]\n _fun_destructor_scope::X_~X(&x1:destructor_scope::X*) [line 43]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_3" [label="3: Destruction \n _=*&y1:destructor_scope::Y [line 57]\n _fun_destructor_scope::Y_~Y(&y1:destructor_scope::Y*) [line 57]\n _=*&s:destructor_scope::S [line 57]\n _fun_destructor_scope::S_~S(&s:destructor_scope::S*) [line 57]\n _=*&x1:destructor_scope::X [line 57]\n _fun_destructor_scope::X_~X(&x1:destructor_scope::X*) [line 57]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_3" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_2" ;
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_4" [label="4: Destruction \n _=*&y3:destructor_scope::Y [line 42]\n _fun_destructor_scope::Y_~Y(&y3:destructor_scope::Y*) [line 42]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_4" [label="4: Destruction \n _=*&y3:destructor_scope::Y [line 56]\n _fun_destructor_scope::Y_~Y(&y3:destructor_scope::Y*) [line 56]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_4" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_3" ;
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_5" [label="5: DeclStmt \n _fun_destructor_scope::Y_Y(&y3:destructor_scope::Y*) [line 42]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_5" [label="5: DeclStmt \n _fun_destructor_scope::Y_Y(&y3:destructor_scope::Y*) [line 56]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_5" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_4" ;
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_6" [label="6: DeclStmt \n _fun_destructor_scope::Y_Y(&y1:destructor_scope::Y*) [line 41]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_6" [label="6: DeclStmt \n _fun_destructor_scope::Y_Y(&y1:destructor_scope::Y*) [line 55]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_6" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_5" ;
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_7" [label="7: Destruction \n _=*&y2:destructor_scope::Y [line 40]\n _fun_destructor_scope::Y_~Y(&y2:destructor_scope::Y*) [line 40]\n _=*&x2:destructor_scope::X [line 40]\n _fun_destructor_scope::X_~X(&x2:destructor_scope::X*) [line 40]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_7" [label="7: Destruction \n _=*&y2:destructor_scope::Y [line 54]\n _fun_destructor_scope::Y_~Y(&y2:destructor_scope::Y*) [line 54]\n _=*&x2:destructor_scope::X [line 54]\n _fun_destructor_scope::X_~X(&x2:destructor_scope::X*) [line 54]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_7" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_6" ;
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_8" [label="8: Destruction \n _=*&x3:destructor_scope::X [line 39]\n _fun_destructor_scope::X_~X(&x3:destructor_scope::X*) [line 39]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_8" [label="8: Destruction \n _=*&x3:destructor_scope::X [line 53]\n _fun_destructor_scope::X_~X(&x3:destructor_scope::X*) [line 53]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_8" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_7" ;
@ -120,19 +120,19 @@ digraph iCFG {
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_9" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_8" ;
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_10" [label="10: Prune (true branch) \n n$7=*&b:_Bool [line 36]\n PRUNE((n$7 != 0), true); [line 36]\n " shape="invhouse"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_10" [label="10: Prune (true branch) \n n$7=*&b:_Bool [line 50]\n PRUNE((n$7 != 0), true); [line 50]\n " shape="invhouse"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_10" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_12" ;
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_11" [label="11: Prune (false branch) \n n$7=*&b:_Bool [line 36]\n PRUNE((n$7 == 0), false); [line 36]\n " shape="invhouse"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_11" [label="11: Prune (false branch) \n n$7=*&b:_Bool [line 50]\n PRUNE((n$7 == 0), false); [line 50]\n " shape="invhouse"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_11" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_9" ;
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_12" [label="12: Return Stmt \n _=*&x3:destructor_scope::X [line 37]\n _fun_destructor_scope::X_~X(&x3:destructor_scope::X*) [line 37]\n _=*&y2:destructor_scope::Y [line 37]\n _fun_destructor_scope::Y_~Y(&y2:destructor_scope::Y*) [line 37]\n _=*&x2:destructor_scope::X [line 37]\n _fun_destructor_scope::X_~X(&x2:destructor_scope::X*) [line 37]\n _=*&s:destructor_scope::S [line 37]\n _fun_destructor_scope::S_~S(&s:destructor_scope::S*) [line 37]\n _=*&x1:destructor_scope::X [line 37]\n _fun_destructor_scope::X_~X(&x1:destructor_scope::X*) [line 37]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_12" [label="12: Return Stmt \n _=*&x3:destructor_scope::X [line 51]\n _fun_destructor_scope::X_~X(&x3:destructor_scope::X*) [line 51]\n _=*&y2:destructor_scope::Y [line 51]\n _fun_destructor_scope::Y_~Y(&y2:destructor_scope::Y*) [line 51]\n _=*&x2:destructor_scope::X [line 51]\n _fun_destructor_scope::X_~X(&x2:destructor_scope::X*) [line 51]\n _=*&s:destructor_scope::S [line 51]\n _fun_destructor_scope::S_~S(&s:destructor_scope::S*) [line 51]\n _=*&x1:destructor_scope::X [line 51]\n _fun_destructor_scope::X_~X(&x1:destructor_scope::X*) [line 51]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_12" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_2" ;
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_13" [label="13: DeclStmt \n _fun_destructor_scope::X_X(&x3:destructor_scope::X*) [line 35]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_13" [label="13: DeclStmt \n _fun_destructor_scope::X_X(&x3:destructor_scope::X*) [line 49]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_13" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_10" ;
@ -141,32 +141,32 @@ digraph iCFG {
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_14" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_13" ;
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_15" [label="15: Prune (true branch) \n n$13=*&a:_Bool [line 31]\n PRUNE((n$13 != 0), true); [line 31]\n " shape="invhouse"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_15" [label="15: Prune (true branch) \n n$13=*&a:_Bool [line 45]\n PRUNE((n$13 != 0), true); [line 45]\n " shape="invhouse"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_15" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_17" ;
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_16" [label="16: Prune (false branch) \n n$13=*&a:_Bool [line 31]\n PRUNE((n$13 == 0), false); [line 31]\n " shape="invhouse"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_16" [label="16: Prune (false branch) \n n$13=*&a:_Bool [line 45]\n PRUNE((n$13 == 0), false); [line 45]\n " shape="invhouse"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_16" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_14" ;
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_17" [label="17: Return Stmt \n _=*&y2:destructor_scope::Y [line 32]\n _fun_destructor_scope::Y_~Y(&y2:destructor_scope::Y*) [line 32]\n _=*&x2:destructor_scope::X [line 32]\n _fun_destructor_scope::X_~X(&x2:destructor_scope::X*) [line 32]\n _=*&s:destructor_scope::S [line 32]\n _fun_destructor_scope::S_~S(&s:destructor_scope::S*) [line 32]\n _=*&x1:destructor_scope::X [line 32]\n _fun_destructor_scope::X_~X(&x1:destructor_scope::X*) [line 32]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_17" [label="17: Return Stmt \n _=*&y2:destructor_scope::Y [line 46]\n _fun_destructor_scope::Y_~Y(&y2:destructor_scope::Y*) [line 46]\n _=*&x2:destructor_scope::X [line 46]\n _fun_destructor_scope::X_~X(&x2:destructor_scope::X*) [line 46]\n _=*&s:destructor_scope::S [line 46]\n _fun_destructor_scope::S_~S(&s:destructor_scope::S*) [line 46]\n _=*&x1:destructor_scope::X [line 46]\n _fun_destructor_scope::X_~X(&x1:destructor_scope::X*) [line 46]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_17" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_2" ;
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_18" [label="18: DeclStmt \n _fun_destructor_scope::Y_Y(&y2:destructor_scope::Y*) [line 30]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_18" [label="18: DeclStmt \n _fun_destructor_scope::Y_Y(&y2:destructor_scope::Y*) [line 44]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_18" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_15" ;
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_18" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_16" ;
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_19" [label="19: DeclStmt \n _fun_destructor_scope::X_X(&x2:destructor_scope::X*) [line 29]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_19" [label="19: DeclStmt \n _fun_destructor_scope::X_X(&x2:destructor_scope::X*) [line 43]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_19" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_18" ;
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_20" [label="20: DeclStmt \n _fun_destructor_scope::S_S(&s:destructor_scope::S*) [line 27]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_20" [label="20: DeclStmt \n _fun_destructor_scope::S_S(&s:destructor_scope::S*) [line 41]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_20" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_19" ;
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_21" [label="21: DeclStmt \n _fun_destructor_scope::X_X(&x1:destructor_scope::X*) [line 26]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_21" [label="21: DeclStmt \n _fun_destructor_scope::X_X(&x1:destructor_scope::X*) [line 40]\n " shape="box"]
"test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_21" -> "test1#destructor_scope#_ZN16destructor_scope5test1Ebb.fea2570de1bd37fe2fd8c1bd9766c861_20" ;
@ -177,17 +177,61 @@ digraph iCFG {
"S#S#destructor_scope#{_ZN16destructor_scope1SC1Ev|constexpr}.8a90c7de74a36914310ae757d91d91ff_2" [label="2: Exit destructor_scope::S_S \n " color=yellow style=filled]
"S#S#destructor_scope#{_ZN16destructor_scope1SC1Ev|constexpr}.8a90c7de74a36914310ae757d91d91ff_3" [label="3: Constructor Init \n n$0=*&this:destructor_scope::S* [line 21]\n _fun_destructor_scope::X_X(n$0.x:destructor_scope::X*) [line 21]\n " shape="box"]
"S#S#destructor_scope#{_ZN16destructor_scope1SC1Ev|constexpr}.8a90c7de74a36914310ae757d91d91ff_3" [label="3: Constructor Init \n n$0=*&this:destructor_scope::S* [line 21]\n _fun_destructor_scope::X_X(n$0.x1:destructor_scope::X*) [line 21]\n " shape="box"]
"S#S#destructor_scope#{_ZN16destructor_scope1SC1Ev|constexpr}.8a90c7de74a36914310ae757d91d91ff_3" -> "S#S#destructor_scope#{_ZN16destructor_scope1SC1Ev|constexpr}.8a90c7de74a36914310ae757d91d91ff_2" ;
"~S#S#destructor_scope#(_ZN16destructor_scope1SD0Ev).e029a1be84e1c759d19e67b6cee10d7f_1" [label="1: Start destructor_scope::S_~S\nFormals: this:destructor_scope::S*\nLocals: \n DECLARE_LOCALS(&return); [line 21]\n " color=yellow style=filled]
"~S#S#destructor_scope#(_ZN16destructor_scope1SD0Ev).e029a1be84e1c759d19e67b6cee10d7f_1" -> "~S#S#destructor_scope#(_ZN16destructor_scope1SD0Ev).e029a1be84e1c759d19e67b6cee10d7f_2" ;
"~S#S#destructor_scope#(_ZN16destructor_scope1SD0Ev).e029a1be84e1c759d19e67b6cee10d7f_1" -> "~S#S#destructor_scope#(_ZN16destructor_scope1SD0Ev).e029a1be84e1c759d19e67b6cee10d7f_3" ;
"~S#S#destructor_scope#(_ZN16destructor_scope1SD0Ev).e029a1be84e1c759d19e67b6cee10d7f_2" [label="2: Exit destructor_scope::S_~S \n " color=yellow style=filled]
"~S#S#destructor_scope#(_ZN16destructor_scope1SD0Ev).e029a1be84e1c759d19e67b6cee10d7f_3" [label="3: Destruction \n n$0=*&this:destructor_scope::S* [line 21]\n _=*n$0.x1:destructor_scope::X [line 21]\n _fun_destructor_scope::X_~X(n$0.x1:destructor_scope::X*) [line 21]\n " shape="box"]
"~S#S#destructor_scope#(_ZN16destructor_scope1SD0Ev).e029a1be84e1c759d19e67b6cee10d7f_3" -> "~S#S#destructor_scope#(_ZN16destructor_scope1SD0Ev).e029a1be84e1c759d19e67b6cee10d7f_2" ;
"~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_1" [label="1: Start destructor_scope::W_~W\nFormals: this:destructor_scope::W*\nLocals: y:destructor_scope::Y x:destructor_scope::X \n DECLARE_LOCALS(&return,&y,&x); [line 31]\n " color=yellow style=filled]
"~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_1" -> "~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_10" ;
"~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_2" [label="2: Exit destructor_scope::W_~W \n " color=yellow style=filled]
"~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_3" [label="3: Destruction \n n$0=*&this:destructor_scope::W* [line 36]\n _=*n$0.s:destructor_scope::S [line 36]\n _fun_destructor_scope::S_~S(n$0.s:destructor_scope::S*) [line 36]\n _=*n$0.y:destructor_scope::Y [line 36]\n _fun_destructor_scope::Y_~Y(n$0.y:destructor_scope::Y*) [line 36]\n _=*n$0.x:destructor_scope::X [line 36]\n _fun_destructor_scope::X_~X(n$0.x:destructor_scope::X*) [line 36]\n " shape="box"]
"~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_3" -> "~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_2" ;
"~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_4" [label="4: Destruction \n _=*&y:destructor_scope::Y [line 36]\n _fun_destructor_scope::Y_~Y(&y:destructor_scope::Y*) [line 36]\n _=*&x:destructor_scope::X [line 36]\n _fun_destructor_scope::X_~X(&x:destructor_scope::X*) [line 36]\n " shape="box"]
"~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_4" -> "~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_3" ;
"~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_5" [label="5: DeclStmt \n _fun_destructor_scope::Y_Y(&y:destructor_scope::Y*) [line 35]\n " shape="box"]
"~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_5" -> "~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_4" ;
"~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_6" [label="6: + \n " ]
"~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_6" -> "~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_5" ;
"~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_7" [label="7: Prune (true branch) \n n$6=*&this:destructor_scope::W* [line 33]\n n$7=*n$6.b:_Bool [line 33]\n PRUNE((n$7 != 0), true); [line 33]\n " shape="invhouse"]
"~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_7" -> "~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_9" ;
"~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_8" [label="8: Prune (false branch) \n n$6=*&this:destructor_scope::W* [line 33]\n n$7=*n$6.b:_Bool [line 33]\n PRUNE((n$7 == 0), false); [line 33]\n " shape="invhouse"]
"~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_8" -> "~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_6" ;
"~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_9" [label="9: Return Stmt \n _=*&x:destructor_scope::X [line 34]\n _fun_destructor_scope::X_~X(&x:destructor_scope::X*) [line 34]\n n$9=*&this:destructor_scope::W* [line 34]\n _=*n$9.s:destructor_scope::S [line 34]\n _fun_destructor_scope::S_~S(n$9.s:destructor_scope::S*) [line 34]\n _=*n$9.y:destructor_scope::Y [line 34]\n _fun_destructor_scope::Y_~Y(n$9.y:destructor_scope::Y*) [line 34]\n _=*n$9.x:destructor_scope::X [line 34]\n _fun_destructor_scope::X_~X(n$9.x:destructor_scope::X*) [line 34]\n " shape="box"]
"~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_9" -> "~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_2" ;
"~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_10" [label="10: DeclStmt \n _fun_destructor_scope::X_X(&x:destructor_scope::X*) [line 32]\n " shape="box"]
"~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_10" -> "~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_7" ;
"~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_10" -> "~W#W#destructor_scope#(_ZN16destructor_scope1WD0Ev).9885401ab9f4b0bdd64fdcd63dd6accc_8" ;
"X#X#destructor_scope#{_ZN16destructor_scope1XC1Ev|constexpr}.2fe4286cdaf024592bc7b4ad8b4a565f_1" [label="1: Start destructor_scope::X_X\nFormals: this:destructor_scope::X*\nLocals: \n DECLARE_LOCALS(&return); [line 11]\n " color=yellow style=filled]

4
infer/tests/codetoanalyze/cpp/frontend/destructors/simple_decl.cpp.dot
Unescape View File

@ -7,7 +7,7 @@ digraph iCFG {
"~A#A#(_ZN1AD0Ev).56ee06aef571dbbd330acc7aac738fb2_2" [label="2: Exit A_~A \n " color=yellow style=filled]
"~A#A#(_ZN1AD0Ev).56ee06aef571dbbd330acc7aac738fb2_3" [label="3: BinaryOperatorStmt: Assign \n n$0=*&this:A* [line 12]\n *n$0.f:int=0 [line 12]\n " shape="box"]
"~A#A#(_ZN1AD0Ev).56ee06aef571dbbd330acc7aac738fb2_3" [label="3: BinaryOperatorStmt: Assign \n n$1=*&this:A* [line 12]\n *n$1.f:int=0 [line 12]\n " shape="box"]
"~A#A#(_ZN1AD0Ev).56ee06aef571dbbd330acc7aac738fb2_3" -> "~A#A#(_ZN1AD0Ev).56ee06aef571dbbd330acc7aac738fb2_2" ;
@ -18,7 +18,7 @@ digraph iCFG {
"~B#B#(_ZN1BD0Ev).cd4fb9d54ed1b3496d9539c455e8ee1d_2" [label="2: Exit B_~B \n " color=yellow style=filled]
"~B#B#(_ZN1BD0Ev).cd4fb9d54ed1b3496d9539c455e8ee1d_3" [label="3: BinaryOperatorStmt: Assign \n n$0=*&this:B* [line 20]\n *n$0.f:int=1 [line 20]\n " shape="box"]
"~B#B#(_ZN1BD0Ev).cd4fb9d54ed1b3496d9539c455e8ee1d_3" [label="3: BinaryOperatorStmt: Assign \n n$1=*&this:B* [line 20]\n *n$1.f:int=1 [line 20]\n " shape="box"]
"~B#B#(_ZN1BD0Ev).cd4fb9d54ed1b3496d9539c455e8ee1d_3" -> "~B#B#(_ZN1BD0Ev).cd4fb9d54ed1b3496d9539c455e8ee1d_2" ;

Write Preview
Loading…
Cancel
Save