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Translate dynamic arrays to cpp classes

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Reviewed By: akotulski

Differential Revision: D3167933

fb-gh-sync-id: eb4a09a
fbshipit-source-id: eb4a09a
master
Dulma Rodriguez 9 years ago committed by Facebook Github Bot 1
parent fa0184be87
commit 6b2b76d956
5 changed files with 267 additions and 153 deletions
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5
infer/src/IR/sil.ml
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@ -908,6 +908,11 @@ let rec is_array_of_cpp_class typ =
is_array_of_cpp_class typ is_array_of_cpp_class typ
| _ -> is_cpp_class typ | _ -> is_cpp_class typ
let is_pointer_to_cpp_class typ =
match typ with
| Tptr (t, _) -> is_cpp_class t
| _ -> false
(** turn a *T into a T. fails if [typ] is not a pointer type *) (** turn a *T into a T. fails if [typ] is not a pointer type *)
let typ_strip_ptr = function let typ_strip_ptr = function
| Tptr (t, _) -> t | Tptr (t, _) -> t

2
infer/src/IR/sil.mli
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@ -565,6 +565,8 @@ val is_java_class : typ -> bool
val is_array_of_cpp_class : typ -> bool val is_array_of_cpp_class : typ -> bool
val is_pointer_to_cpp_class : typ -> bool
val exp_is_zero : exp -> bool val exp_is_zero : exp -> bool
val exp_is_null_literal : exp -> bool val exp_is_null_literal : exp -> bool

65
infer/src/clang/cTrans.ml
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@ -1606,26 +1606,6 @@ struct
let loop = Clang_ast_t.WhileStmt (stmt_info, [null_stmt; cond; body']) in let loop = Clang_ast_t.WhileStmt (stmt_info, [null_stmt; cond; body']) in
instruction trans_state (Clang_ast_t.CompoundStmt (stmt_info, [assign_next_object; loop])) instruction trans_state (Clang_ast_t.CompoundStmt (stmt_info, [assign_next_object; loop]))
and initListExpr_initializers_trans trans_state var_exp n stmts typ =
let (var_exp_inside, typ_inside) = match typ with
| Sil.Tarray (t, _) when Sil.is_array_of_cpp_class typ ->
Sil.Lindex (var_exp, Sil.Const (Sil.Cint (Sil.Int.of_int n))), t
| _ -> var_exp, typ in
let trans_state' = { trans_state with var_exp_typ = Some (var_exp_inside, typ_inside) } in
match stmts with
| [] -> []
| stmt :: rest ->
let rest_stmts_res_trans =
initListExpr_initializers_trans trans_state var_exp (n + 1) rest typ in
match stmt with
| Clang_ast_t.InitListExpr (_ , stmts , _) ->
let inside_stmts_res_trans =
initListExpr_initializers_trans trans_state var_exp_inside 0 stmts typ_inside in
inside_stmts_res_trans @ rest_stmts_res_trans
| _ ->
let stmt_res_trans = instruction trans_state' stmt in
stmt_res_trans :: rest_stmts_res_trans
and initListExpr_trans trans_state stmt_info expr_info stmts = and initListExpr_trans trans_state stmt_info expr_info stmts =
let context = trans_state.context in let context = trans_state.context in
let tenv = context.tenv in let tenv = context.tenv in
@ -1640,7 +1620,8 @@ struct
let var_type = let var_type =
CTypes_decl.type_ptr_to_sil_type context.CContext.tenv expr_info.Clang_ast_t.ei_type_ptr in CTypes_decl.type_ptr_to_sil_type context.CContext.tenv expr_info.Clang_ast_t.ei_type_ptr in
let lh = var_or_zero_in_init_list tenv var_exp var_type ~return_zero:false in let lh = var_or_zero_in_init_list tenv var_exp var_type ~return_zero:false in
let res_trans_subexpr_list = initListExpr_initializers_trans trans_state var_exp 0 stmts typ in let res_trans_subexpr_list =
initListExpr_initializers_trans trans_state var_exp 0 stmts typ false stmt_info in
let rh_exps = collect_exprs res_trans_subexpr_list in let rh_exps = collect_exprs res_trans_subexpr_list in
if IList.length rh_exps == 0 then if IList.length rh_exps == 0 then
let exp = Sil.zero_value_of_numerical_type var_type in let exp = Sil.zero_value_of_numerical_type var_type in
@ -2069,13 +2050,39 @@ struct
} }
| _ -> assert false | _ -> assert false
and initListExpr_initializers_trans trans_state var_exp n stmts typ is_dyn_array stmt_info =
let (var_exp_inside, typ_inside) = match typ with
| Sil.Tarray (t, _)
| Sil.Tptr (t, _) when Sil.is_array_of_cpp_class typ || is_dyn_array ->
Sil.Lindex (var_exp, Sil.Const (Sil.Cint (Sil.Int.of_int n))), t
| _ -> var_exp, typ in
let trans_state' = { trans_state with var_exp_typ = Some (var_exp_inside, typ_inside) } in
match stmts with
| [] -> []
| stmt :: rest ->
let rest_stmts_res_trans = initListExpr_initializers_trans trans_state var_exp (n + 1) rest
typ is_dyn_array stmt_info in
match stmt with
| Clang_ast_t.InitListExpr (_ , stmts , _) ->
let inside_stmts_res_trans = initListExpr_initializers_trans trans_state var_exp_inside
0 stmts typ_inside is_dyn_array stmt_info in
inside_stmts_res_trans @ rest_stmts_res_trans
| _ ->
let stmt_res_trans = if is_dyn_array then
let init_stmt_info = { stmt_info with
Clang_ast_t.si_pointer = Ast_utils.get_fresh_pointer () } in
init_expr_trans trans_state' (var_exp_inside, typ_inside) init_stmt_info (Some stmt)
else instruction trans_state' stmt in
stmt_res_trans :: rest_stmts_res_trans
and cxxNewExpr_trans trans_state stmt_info expr_info cxx_new_expr_info = and cxxNewExpr_trans trans_state stmt_info expr_info cxx_new_expr_info =
let context = trans_state.context in let context = trans_state.context in
let typ = CTypes_decl.get_type_from_expr_info expr_info context.CContext.tenv in let typ = CTypes_decl.get_type_from_expr_info expr_info context.CContext.tenv in
let sil_loc = CLocation.get_sil_location stmt_info context in let sil_loc = CLocation.get_sil_location stmt_info context in
let trans_state_pri = PriorityNode.try_claim_priority_node trans_state stmt_info in let trans_state_pri = PriorityNode.try_claim_priority_node trans_state stmt_info in
let is_dyn_array = cxx_new_expr_info.Clang_ast_t.xnei_is_array in
let size_exp_opt, res_trans_size = let size_exp_opt, res_trans_size =
if cxx_new_expr_info.Clang_ast_t.xnei_is_array then if is_dyn_array then
match Ast_utils.get_stmt_opt cxx_new_expr_info.Clang_ast_t.xnei_array_size_expr with match Ast_utils.get_stmt_opt cxx_new_expr_info.Clang_ast_t.xnei_array_size_expr with
| Some stmt -> | Some stmt ->
let trans_state_size = { trans_state_pri with succ_nodes = []; } in let trans_state_size = { trans_state_pri with succ_nodes = []; } in
@ -2094,7 +2101,19 @@ struct
let init_stmt_info = { stmt_info with let init_stmt_info = { stmt_info with
Clang_ast_t.si_pointer = Ast_utils.get_fresh_pointer () } in Clang_ast_t.si_pointer = Ast_utils.get_fresh_pointer () } in
let res_trans_init = let res_trans_init =
init_expr_trans trans_state_init var_exp_typ init_stmt_info stmt_opt in if is_dyn_array && Sil.is_pointer_to_cpp_class typ then
let rec create_stmts stmt_opt size_exp_opt =
match stmt_opt, size_exp_opt with
| Some stmt, Some (Sil.Const (Sil.Cint n)) when not (Sil.Int.iszero n) ->
let n_minus_1 = Some ((Sil.Const (Sil.Cint (Sil.Int.sub n Sil.Int.one)))) in
stmt :: create_stmts stmt_opt n_minus_1
| _ -> [] in
let stmts = create_stmts stmt_opt size_exp_opt in
let (var_exp, typ) = var_exp_typ in
let res_trans_init_list = initListExpr_initializers_trans trans_state_init var_exp 0 stmts
typ is_dyn_array stmt_info in
CTrans_utils.collect_res_trans res_trans_init_list
else init_expr_trans trans_state_init var_exp_typ init_stmt_info stmt_opt in
let all_res_trans = [res_trans_size; res_trans_new; res_trans_init] in let all_res_trans = [res_trans_size; res_trans_new; res_trans_init] in
let nname = "CXXNewExpr" in let nname = "CXXNewExpr" in
let result_trans_to_parent = PriorityNode.compute_results_to_parent trans_state_pri sil_loc let result_trans_to_parent = PriorityNode.compute_results_to_parent trans_state_pri sil_loc

15
infer/tests/codetoanalyze/cpp/frontend/constructors/constructor_new.cpp
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@ -9,6 +9,7 @@
class Person { class Person {
public: public:
Person() { x = 0; }
Person(int i) { x = i; } Person(int i) { x = i; }
Person(int i, int j, int k) { Person(int i, int j, int k) {
@ -82,3 +83,17 @@ int int_array_init() {
int* arr = new int[100]{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}; int* arr = new int[100]{1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
return 1 / ((arr[0] + arr[1] + arr[2] + arr[3] + arr[4]) - 15); return 1 / ((arr[0] + arr[1] + arr[2] + arr[3] + arr[4]) - 15);
} }
// cfg ok, but size not known at frontend time, so no initialization
void array_of_class_with_not_constant_size() {
Person* tarray = new Person[getValue(5) == 5 ? 5 : 3];
}
// constructor called for tarray[0]..tarray[9]
void array_of_person_with_constant_size() { Person* tarray = new Person[10]; }
// Also works fine for multidimendional arrays
void matrix_of_person() {
Person** tarray = new Person*[10];
tarray[0] = new Person[10];
}

333
infer/tests/codetoanalyze/cpp/frontend/constructors/constructor_new.cpp.dot
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@ -1,302 +1,375 @@
digraph iCFG { digraph iCFG {
78 [label="78: DeclStmt \n n$10=_fun___new_array((sizeof(int ) * 100):unsigned long ) [line 82]\n *n$10[0]:int =1 [line 82]\n *n$10[1]:int =2 [line 82]\n *n$10[2]:int =3 [line 82]\n *n$10[3]:int =4 [line 82]\n *n$10[4]:int =5 [line 82]\n *n$10[5]:int =6 [line 82]\n *n$10[6]:int =7 [line 82]\n *n$10[7]:int =8 [line 82]\n *n$10[8]:int =9 [line 82]\n *n$10[9]:int =10 [line 82]\n *&arr:int *=n$10 [line 82]\n REMOVE_TEMPS(n$10); [line 82]\n " shape="box"] 97 [label="97: DeclStmt \n n$2=_fun___new_array((sizeof(class Person *) * 10):unsigned long ) [line 97]\n *&tarray:class Person **=n$2 [line 97]\n REMOVE_TEMPS(n$2); [line 97]\n " shape="box"]
78 -> 77 ; 97 -> 96 ;
77 [label="77: Return Stmt \n n$0=*&arr:int * [line 83]\n n$1=*n$0[0]:int [line 83]\n n$2=*&arr:int * [line 83]\n n$3=*n$2[1]:int [line 83]\n n$4=*&arr:int * [line 83]\n n$5=*n$4[2]:int [line 83]\n n$6=*&arr:int * [line 83]\n n$7=*n$6[3]:int [line 83]\n n$8=*&arr:int * [line 83]\n n$9=*n$8[4]:int [line 83]\n *&return:int =(1 / (((((n$1 + n$3) + n$5) + n$7) + n$9) - 15)) [line 83]\n REMOVE_TEMPS(n$0,n$1,n$2,n$3,n$4,n$5,n$6,n$7,n$8,n$9); [line 83]\n NULLIFY(&arr,false); [line 83]\n APPLY_ABSTRACTION; [line 83]\n " shape="box"] 96 [label="96: BinaryOperatorStmt: Assign \n n$0=*&tarray:class Person ** [line 98]\n n$1=_fun___new_array((sizeof(class Person ) * 10):unsigned long ) [line 98]\n _fun_Person_Person(n$1[0]:class Person *) [line 98]\n _fun_Person_Person(n$1[1]:class Person *) [line 98]\n _fun_Person_Person(n$1[2]:class Person *) [line 98]\n _fun_Person_Person(n$1[3]:class Person *) [line 98]\n _fun_Person_Person(n$1[4]:class Person *) [line 98]\n _fun_Person_Person(n$1[5]:class Person *) [line 98]\n _fun_Person_Person(n$1[6]:class Person *) [line 98]\n _fun_Person_Person(n$1[7]:class Person *) [line 98]\n _fun_Person_Person(n$1[8]:class Person *) [line 98]\n _fun_Person_Person(n$1[9]:class Person *) [line 98]\n *n$0[0]:class Person *=n$1 [line 98]\n REMOVE_TEMPS(n$0,n$1); [line 98]\n NULLIFY(&tarray,false); [line 98]\n APPLY_ABSTRACTION; [line 98]\n " shape="box"]
77 -> 76 ; 96 -> 95 ;
76 [label="76: Exit int_array_init \n " color=yellow style=filled] 95 [label="95: Exit matrix_of_person \n " color=yellow style=filled]
75 [label="75: Start int_array_init\nFormals: \nLocals: arr:int * \n DECLARE_LOCALS(&return,&arr); [line 81]\n NULLIFY(&arr,false); [line 81]\n " color=yellow style=filled] 94 [label="94: Start matrix_of_person\nFormals: \nLocals: tarray:class Person ** \n DECLARE_LOCALS(&return,&tarray); [line 96]\n NULLIFY(&tarray,false); [line 96]\n " color=yellow style=filled]
75 -> 78 ; 94 -> 97 ;
74 [label="74: DeclStmt \n n$8=*&SIL_temp_conditional___68:int [line 75]\n NULLIFY(&SIL_temp_conditional___68,true); [line 75]\n n$9=_fun___new_array((sizeof(int ) * n$8):unsigned long ) [line 75]\n *&x2:int *=n$9 [line 75]\n REMOVE_TEMPS(n$8,n$9); [line 75]\n " shape="box"] 93 [label="93: DeclStmt \n n$0=_fun___new_array((sizeof(class Person ) * 10):unsigned long ) [line 93]\n _fun_Person_Person(n$0[0]:class Person *) [line 93]\n _fun_Person_Person(n$0[1]:class Person *) [line 93]\n _fun_Person_Person(n$0[2]:class Person *) [line 93]\n _fun_Person_Person(n$0[3]:class Person *) [line 93]\n _fun_Person_Person(n$0[4]:class Person *) [line 93]\n _fun_Person_Person(n$0[5]:class Person *) [line 93]\n _fun_Person_Person(n$0[6]:class Person *) [line 93]\n _fun_Person_Person(n$0[7]:class Person *) [line 93]\n _fun_Person_Person(n$0[8]:class Person *) [line 93]\n _fun_Person_Person(n$0[9]:class Person *) [line 93]\n *&tarray:class Person *=n$0 [line 93]\n REMOVE_TEMPS(n$0); [line 93]\n NULLIFY(&tarray,false); [line 93]\n APPLY_ABSTRACTION; [line 93]\n " shape="box"]
74 -> 67 ; 93 -> 92 ;
73 [label="73: ConditinalStmt Branch \n DECLARE_LOCALS(&SIL_temp_conditional___68); [line 75]\n *&SIL_temp_conditional___68:int =3 [line 75]\n APPLY_ABSTRACTION; [line 75]\n " shape="box"] 92 [label="92: Exit array_of_person_with_constant_size \n " color=yellow style=filled]
73 -> 68 ; 91 [label="91: Start array_of_person_with_constant_size\nFormals: \nLocals: tarray:class Person * \n DECLARE_LOCALS(&return,&tarray); [line 93]\n NULLIFY(&tarray,false); [line 93]\n " color=yellow style=filled]
72 [label="72: ConditinalStmt Branch \n n$7=_fun_getValue(5:int ) [line 75]\n DECLARE_LOCALS(&SIL_temp_conditional___68); [line 75]\n *&SIL_temp_conditional___68:int =n$7 [line 75]\n REMOVE_TEMPS(n$7); [line 75]\n APPLY_ABSTRACTION; [line 75]\n " shape="box"]
72 -> 68 ; 91 -> 93 ;
71 [label="71: Prune (false branch) \n PRUNE((n$6 == 0), false); [line 75]\n REMOVE_TEMPS(n$6); [line 75]\n " shape="invhouse"] 90 [label="90: DeclStmt \n n$1=*&SIL_temp_conditional___84:int [line 89]\n NULLIFY(&SIL_temp_conditional___84,true); [line 89]\n n$2=_fun___new_array((sizeof(class Person ) * n$1):unsigned long ) [line 89]\n *&tarray:class Person *=n$2 [line 89]\n REMOVE_TEMPS(n$1,n$2); [line 89]\n NULLIFY(&tarray,false); [line 89]\n APPLY_ABSTRACTION; [line 89]\n " shape="box"]
71 -> 73 ; 90 -> 83 ;
70 [label="70: Prune (true branch) \n PRUNE((n$6 != 0), true); [line 75]\n REMOVE_TEMPS(n$6); [line 75]\n " shape="invhouse"] 89 [label="89: ConditinalStmt Branch \n DECLARE_LOCALS(&SIL_temp_conditional___84); [line 89]\n *&SIL_temp_conditional___84:int =3 [line 89]\n APPLY_ABSTRACTION; [line 89]\n " shape="box"]
70 -> 72 ; 89 -> 84 ;
69 [label="69: Call _fun_getValue \n n$6=_fun_getValue(5:int ) [line 75]\n " shape="box"] 88 [label="88: ConditinalStmt Branch \n DECLARE_LOCALS(&SIL_temp_conditional___84); [line 89]\n *&SIL_temp_conditional___84:int =5 [line 89]\n APPLY_ABSTRACTION; [line 89]\n " shape="box"]
69 -> 70 ; 88 -> 84 ;
69 -> 71 ; 87 [label="87: Prune (false branch) \n PRUNE(((n$0 == 5) == 0), false); [line 89]\n REMOVE_TEMPS(n$0); [line 89]\n " shape="invhouse"]
68 [label="68: + \n " ]
68 -> 74 ; 87 -> 89 ;
67 [label="67: BinaryOperatorStmt: Assign \n n$5=*&x2:int * [line 76]\n *n$5[0]:int =1 [line 76]\n REMOVE_TEMPS(n$5); [line 76]\n " shape="box"] 86 [label="86: Prune (true branch) \n PRUNE(((n$0 == 5) != 0), true); [line 89]\n REMOVE_TEMPS(n$0); [line 89]\n " shape="invhouse"]
67 -> 66 ; 86 -> 88 ;
66 [label="66: BinaryOperatorStmt: Assign \n n$4=*&x2:int * [line 77]\n *n$4[1]:int =2 [line 77]\n REMOVE_TEMPS(n$4); [line 77]\n " shape="box"] 85 [label="85: BinaryOperatorStmt: EQ \n n$0=_fun_getValue(5:int ) [line 89]\n " shape="box"]
66 -> 65 ; 85 -> 86 ;
65 [label="65: Return Stmt \n n$0=*&x2:int * [line 78]\n n$1=*n$0[0]:int [line 78]\n n$2=*&x2:int * [line 78]\n n$3=*n$2[1]:int [line 78]\n *&return:int =(1 / ((n$1 + n$3) - 3)) [line 78]\n REMOVE_TEMPS(n$0,n$1,n$2,n$3); [line 78]\n NULLIFY(&x2,false); [line 78]\n APPLY_ABSTRACTION; [line 78]\n " shape="box"] 85 -> 87 ;
84 [label="84: + \n " ]
65 -> 64 ; 84 -> 90 ;
64 [label="64: Exit int_array \n " color=yellow style=filled] 83 [label="83: Exit array_of_class_with_not_constant_size \n " color=yellow style=filled]
63 [label="63: Start int_array\nFormals: \nLocals: x2:int * \n DECLARE_LOCALS(&return,&x2); [line 74]\n NULLIFY(&x2,false); [line 74]\n " color=yellow style=filled] 82 [label="82: Start array_of_class_with_not_constant_size\nFormals: \nLocals: tarray:class Person * \n DECLARE_LOCALS(&return,&tarray); [line 88]\n NULLIFY(&tarray,false); [line 88]\n " color=yellow style=filled]
63 -> 69 ; 82 -> 85 ;
62 [label="62: DeclStmt \n *&z:int =6 [line 69]\n " shape="box"] 81 [label="81: DeclStmt \n n$10=_fun___new_array((sizeof(int ) * 100):unsigned long ) [line 83]\n *n$10[0]:int =1 [line 83]\n *n$10[1]:int =2 [line 83]\n *n$10[2]:int =3 [line 83]\n *n$10[3]:int =4 [line 83]\n *n$10[4]:int =5 [line 83]\n *n$10[5]:int =6 [line 83]\n *n$10[6]:int =7 [line 83]\n *n$10[7]:int =8 [line 83]\n *n$10[8]:int =9 [line 83]\n *n$10[9]:int =10 [line 83]\n *&arr:int *=n$10 [line 83]\n REMOVE_TEMPS(n$10); [line 83]\n " shape="box"]
62 -> 56 ; 81 -> 80 ;
61 [label="61: DeclStmt \n n$2=_fun___new(sizeof(class Person ):unsigned long ) [line 70]\n n$6=*&SIL_temp_conditional___55:int [line 70]\n NULLIFY(&SIL_temp_conditional___55,true); [line 70]\n _fun_Person_Person(n$2:class Person *,n$6:int ) [line 70]\n *&p:class Person *=n$2 [line 70]\n REMOVE_TEMPS(n$2,n$6); [line 70]\n " shape="box"] 80 [label="80: Return Stmt \n n$0=*&arr:int * [line 84]\n n$1=*n$0[0]:int [line 84]\n n$2=*&arr:int * [line 84]\n n$3=*n$2[1]:int [line 84]\n n$4=*&arr:int * [line 84]\n n$5=*n$4[2]:int [line 84]\n n$6=*&arr:int * [line 84]\n n$7=*n$6[3]:int [line 84]\n n$8=*&arr:int * [line 84]\n n$9=*n$8[4]:int [line 84]\n *&return:int =(1 / (((((n$1 + n$3) + n$5) + n$7) + n$9) - 15)) [line 84]\n REMOVE_TEMPS(n$0,n$1,n$2,n$3,n$4,n$5,n$6,n$7,n$8,n$9); [line 84]\n NULLIFY(&arr,false); [line 84]\n APPLY_ABSTRACTION; [line 84]\n " shape="box"]
61 -> 54 ; 80 -> 79 ;
60 [label="60: ConditinalStmt Branch \n n$5=*&z:int [line 70]\n DECLARE_LOCALS(&SIL_temp_conditional___55); [line 70]\n *&SIL_temp_conditional___55:int =(1 + n$5) [line 70]\n REMOVE_TEMPS(n$5); [line 70]\n NULLIFY(&z,false); [line 70]\n APPLY_ABSTRACTION; [line 70]\n " shape="box"] 79 [label="79: Exit int_array_init \n " color=yellow style=filled]
60 -> 55 ; 78 [label="78: Start int_array_init\nFormals: \nLocals: arr:int * \n DECLARE_LOCALS(&return,&arr); [line 82]\n NULLIFY(&arr,false); [line 82]\n " color=yellow style=filled]
59 [label="59: ConditinalStmt Branch \n NULLIFY(&z,false); [line 70]\n n$4=_fun_getValue(1:int ) [line 70]\n DECLARE_LOCALS(&SIL_temp_conditional___55); [line 70]\n *&SIL_temp_conditional___55:int =n$4 [line 70]\n REMOVE_TEMPS(n$4); [line 70]\n APPLY_ABSTRACTION; [line 70]\n " shape="box"]
59 -> 55 ; 78 -> 81 ;
58 [label="58: Prune (false branch) \n PRUNE((n$3 == 0), false); [line 70]\n REMOVE_TEMPS(n$3); [line 70]\n " shape="invhouse"] 77 [label="77: DeclStmt \n n$8=*&SIL_temp_conditional___71:int [line 76]\n NULLIFY(&SIL_temp_conditional___71,true); [line 76]\n n$9=_fun___new_array((sizeof(int ) * n$8):unsigned long ) [line 76]\n *&x2:int *=n$9 [line 76]\n REMOVE_TEMPS(n$8,n$9); [line 76]\n " shape="box"]
58 -> 60 ; 77 -> 70 ;
57 [label="57: Prune (true branch) \n PRUNE((n$3 != 0), true); [line 70]\n REMOVE_TEMPS(n$3); [line 70]\n " shape="invhouse"] 76 [label="76: ConditinalStmt Branch \n DECLARE_LOCALS(&SIL_temp_conditional___71); [line 76]\n *&SIL_temp_conditional___71:int =3 [line 76]\n APPLY_ABSTRACTION; [line 76]\n " shape="box"]
57 -> 59 ; 76 -> 71 ;
56 [label="56: Call _fun_getValue \n n$3=_fun_getValue(0:int ) [line 70]\n " shape="box"] 75 [label="75: ConditinalStmt Branch \n n$7=_fun_getValue(5:int ) [line 76]\n DECLARE_LOCALS(&SIL_temp_conditional___71); [line 76]\n *&SIL_temp_conditional___71:int =n$7 [line 76]\n REMOVE_TEMPS(n$7); [line 76]\n APPLY_ABSTRACTION; [line 76]\n " shape="box"]
56 -> 57 ; 75 -> 71 ;
56 -> 58 ; 74 [label="74: Prune (false branch) \n PRUNE((n$6 == 0), false); [line 76]\n REMOVE_TEMPS(n$6); [line 76]\n " shape="invhouse"]
55 [label="55: + \n " ]
55 -> 61 ; 74 -> 76 ;
54 [label="54: Return Stmt \n n$0=*&p:class Person * [line 71]\n n$1=*n$0.x:int [line 71]\n *&return:int =(1 / (n$1 - 7)) [line 71]\n REMOVE_TEMPS(n$0,n$1); [line 71]\n NULLIFY(&p,false); [line 71]\n APPLY_ABSTRACTION; [line 71]\n " shape="box"] 73 [label="73: Prune (true branch) \n PRUNE((n$6 != 0), true); [line 76]\n REMOVE_TEMPS(n$6); [line 76]\n " shape="invhouse"]
73 -> 75 ;
72 [label="72: Call _fun_getValue \n n$6=_fun_getValue(5:int ) [line 76]\n " shape="box"]
72 -> 73 ;
72 -> 74 ;
71 [label="71: + \n " ]
71 -> 77 ;
70 [label="70: BinaryOperatorStmt: Assign \n n$5=*&x2:int * [line 77]\n *n$5[0]:int =1 [line 77]\n REMOVE_TEMPS(n$5); [line 77]\n " shape="box"]
70 -> 69 ;
69 [label="69: BinaryOperatorStmt: Assign \n n$4=*&x2:int * [line 78]\n *n$4[1]:int =2 [line 78]\n REMOVE_TEMPS(n$4); [line 78]\n " shape="box"]
69 -> 68 ;
68 [label="68: Return Stmt \n n$0=*&x2:int * [line 79]\n n$1=*n$0[0]:int [line 79]\n n$2=*&x2:int * [line 79]\n n$3=*n$2[1]:int [line 79]\n *&return:int =(1 / ((n$1 + n$3) - 3)) [line 79]\n REMOVE_TEMPS(n$0,n$1,n$2,n$3); [line 79]\n NULLIFY(&x2,false); [line 79]\n APPLY_ABSTRACTION; [line 79]\n " shape="box"]
68 -> 67 ;
67 [label="67: Exit int_array \n " color=yellow style=filled]
66 [label="66: Start int_array\nFormals: \nLocals: x2:int * \n DECLARE_LOCALS(&return,&x2); [line 75]\n NULLIFY(&x2,false); [line 75]\n " color=yellow style=filled]
66 -> 72 ;
65 [label="65: DeclStmt \n *&z:int =6 [line 70]\n " shape="box"]
65 -> 59 ;
64 [label="64: DeclStmt \n n$2=_fun___new(sizeof(class Person ):unsigned long ) [line 71]\n n$6=*&SIL_temp_conditional___58:int [line 71]\n NULLIFY(&SIL_temp_conditional___58,true); [line 71]\n _fun_Person_Person(n$2:class Person *,n$6:int ) [line 71]\n *&p:class Person *=n$2 [line 71]\n REMOVE_TEMPS(n$2,n$6); [line 71]\n " shape="box"]
64 -> 57 ;
63 [label="63: ConditinalStmt Branch \n n$5=*&z:int [line 71]\n DECLARE_LOCALS(&SIL_temp_conditional___58); [line 71]\n *&SIL_temp_conditional___58:int =(1 + n$5) [line 71]\n REMOVE_TEMPS(n$5); [line 71]\n NULLIFY(&z,false); [line 71]\n APPLY_ABSTRACTION; [line 71]\n " shape="box"]
63 -> 58 ;
62 [label="62: ConditinalStmt Branch \n NULLIFY(&z,false); [line 71]\n n$4=_fun_getValue(1:int ) [line 71]\n DECLARE_LOCALS(&SIL_temp_conditional___58); [line 71]\n *&SIL_temp_conditional___58:int =n$4 [line 71]\n REMOVE_TEMPS(n$4); [line 71]\n APPLY_ABSTRACTION; [line 71]\n " shape="box"]
62 -> 58 ;
61 [label="61: Prune (false branch) \n PRUNE((n$3 == 0), false); [line 71]\n REMOVE_TEMPS(n$3); [line 71]\n " shape="invhouse"]
61 -> 63 ;
60 [label="60: Prune (true branch) \n PRUNE((n$3 != 0), true); [line 71]\n REMOVE_TEMPS(n$3); [line 71]\n " shape="invhouse"]
60 -> 62 ;
59 [label="59: Call _fun_getValue \n n$3=_fun_getValue(0:int ) [line 71]\n " shape="box"]
59 -> 60 ;
59 -> 61 ;
58 [label="58: + \n " ]
58 -> 64 ;
57 [label="57: Return Stmt \n n$0=*&p:class Person * [line 72]\n n$1=*n$0.x:int [line 72]\n *&return:int =(1 / (n$1 - 7)) [line 72]\n REMOVE_TEMPS(n$0,n$1); [line 72]\n NULLIFY(&p,false); [line 72]\n APPLY_ABSTRACTION; [line 72]\n " shape="box"]
57 -> 56 ;
56 [label="56: Exit constructor_nodes \n " color=yellow style=filled]
55 [label="55: Start constructor_nodes\nFormals: \nLocals: p:class Person * z:int \n DECLARE_LOCALS(&return,&p,&z); [line 69]\n NULLIFY(&p,false); [line 69]\n NULLIFY(&z,false); [line 69]\n " color=yellow style=filled]
55 -> 65 ;
54 [label="54: DeclStmt \n *&z:int =6 [line 63]\n NULLIFY(&z,false); [line 63]\n " shape="box"]
54 -> 53 ; 54 -> 53 ;
53 [label="53: Exit constructor_nodes \n " color=yellow style=filled] 53 [label="53: DeclStmt \n n$8=_fun___new(sizeof(int ):unsigned long ) [line 64]\n n$9=_fun_getValue(4:int ) [line 64]\n *n$8:int =n$9 [line 64]\n *&y:int *=n$8 [line 64]\n REMOVE_TEMPS(n$8,n$9); [line 64]\n " shape="box"]
52 [label="52: Start constructor_nodes\nFormals: \nLocals: p:class Person * z:int \n DECLARE_LOCALS(&return,&p,&z); [line 68]\n NULLIFY(&p,false); [line 68]\n NULLIFY(&z,false); [line 68]\n " color=yellow style=filled] 53 -> 47 ;
52 [label="52: DeclStmt \n n$2=_fun___new(sizeof(int ):unsigned long ) [line 65]\n n$7=*&SIL_temp_conditional___46:int [line 65]\n NULLIFY(&SIL_temp_conditional___46,true); [line 65]\n *n$2:int =n$7 [line 65]\n *&x:int *=n$2 [line 65]\n REMOVE_TEMPS(n$2,n$7); [line 65]\n " shape="box"]
52 -> 62 ; 52 -> 45 ;
51 [label="51: DeclStmt \n *&z:int =6 [line 62]\n NULLIFY(&z,false); [line 62]\n " shape="box"] 51 [label="51: ConditinalStmt Branch \n n$5=*&y:int * [line 65]\n n$6=*n$5:int [line 65]\n DECLARE_LOCALS(&SIL_temp_conditional___46); [line 65]\n *&SIL_temp_conditional___46:int =(1 + n$6) [line 65]\n REMOVE_TEMPS(n$5,n$6); [line 65]\n NULLIFY(&y,false); [line 65]\n APPLY_ABSTRACTION; [line 65]\n " shape="box"]
51 -> 50 ; 51 -> 46 ;
50 [label="50: DeclStmt \n n$8=_fun___new(sizeof(int ):unsigned long ) [line 63]\n n$9=_fun_getValue(4:int ) [line 63]\n *n$8:int =n$9 [line 63]\n *&y:int *=n$8 [line 63]\n REMOVE_TEMPS(n$8,n$9); [line 63]\n " shape="box"] 50 [label="50: ConditinalStmt Branch \n NULLIFY(&y,false); [line 65]\n n$4=_fun_getValue(1:int ) [line 65]\n DECLARE_LOCALS(&SIL_temp_conditional___46); [line 65]\n *&SIL_temp_conditional___46:int =n$4 [line 65]\n REMOVE_TEMPS(n$4); [line 65]\n APPLY_ABSTRACTION; [line 65]\n " shape="box"]
50 -> 44 ; 50 -> 46 ;
49 [label="49: DeclStmt \n n$2=_fun___new(sizeof(int ):unsigned long ) [line 64]\n n$7=*&SIL_temp_conditional___43:int [line 64]\n NULLIFY(&SIL_temp_conditional___43,true); [line 64]\n *n$2:int =n$7 [line 64]\n *&x:int *=n$2 [line 64]\n REMOVE_TEMPS(n$2,n$7); [line 64]\n " shape="box"] 49 [label="49: Prune (false branch) \n PRUNE((n$3 == 0), false); [line 65]\n REMOVE_TEMPS(n$3); [line 65]\n " shape="invhouse"]
49 -> 42 ; 49 -> 51 ;
48 [label="48: ConditinalStmt Branch \n n$5=*&y:int * [line 64]\n n$6=*n$5:int [line 64]\n DECLARE_LOCALS(&SIL_temp_conditional___43); [line 64]\n *&SIL_temp_conditional___43:int =(1 + n$6) [line 64]\n REMOVE_TEMPS(n$5,n$6); [line 64]\n NULLIFY(&y,false); [line 64]\n APPLY_ABSTRACTION; [line 64]\n " shape="box"] 48 [label="48: Prune (true branch) \n PRUNE((n$3 != 0), true); [line 65]\n REMOVE_TEMPS(n$3); [line 65]\n " shape="invhouse"]
48 -> 43 ; 48 -> 50 ;
47 [label="47: ConditinalStmt Branch \n NULLIFY(&y,false); [line 64]\n n$4=_fun_getValue(1:int ) [line 64]\n DECLARE_LOCALS(&SIL_temp_conditional___43); [line 64]\n *&SIL_temp_conditional___43:int =n$4 [line 64]\n REMOVE_TEMPS(n$4); [line 64]\n APPLY_ABSTRACTION; [line 64]\n " shape="box"] 47 [label="47: Call _fun_getValue \n n$3=_fun_getValue(0:int ) [line 65]\n " shape="box"]
47 -> 43 ; 47 -> 48 ;
46 [label="46: Prune (false branch) \n PRUNE((n$3 == 0), false); [line 64]\n REMOVE_TEMPS(n$3); [line 64]\n " shape="invhouse"] 47 -> 49 ;
46 [label="46: + \n " ]
46 -> 48 ; 46 -> 52 ;
45 [label="45: Prune (true branch) \n PRUNE((n$3 != 0), true); [line 64]\n REMOVE_TEMPS(n$3); [line 64]\n " shape="invhouse"] 45 [label="45: Return Stmt \n n$0=*&x:int * [line 66]\n n$1=*n$0:int [line 66]\n *&return:int =(1 / (n$1 - 5)) [line 66]\n REMOVE_TEMPS(n$0,n$1); [line 66]\n NULLIFY(&x,false); [line 66]\n APPLY_ABSTRACTION; [line 66]\n " shape="box"]
45 -> 47 ; 45 -> 44 ;
44 [label="44: Call _fun_getValue \n n$3=_fun_getValue(0:int ) [line 64]\n " shape="box"] 44 [label="44: Exit int_init_nodes \n " color=yellow style=filled]
44 -> 45 ; 43 [label="43: Start int_init_nodes\nFormals: \nLocals: x:int * y:int * z:int \n DECLARE_LOCALS(&return,&x,&y,&z); [line 62]\n NULLIFY(&x,false); [line 62]\n NULLIFY(&y,false); [line 62]\n NULLIFY(&z,false); [line 62]\n " color=yellow style=filled]
44 -> 46 ;
43 [label="43: + \n " ]
43 -> 49 ; 43 -> 54 ;
42 [label="42: Return Stmt \n n$0=*&x:int * [line 65]\n n$1=*n$0:int [line 65]\n *&return:int =(1 / (n$1 - 5)) [line 65]\n REMOVE_TEMPS(n$0,n$1); [line 65]\n NULLIFY(&x,false); [line 65]\n APPLY_ABSTRACTION; [line 65]\n " shape="box"] 42 [label="42: DeclStmt \n n$2=_fun___new(sizeof(int ):unsigned long ) [line 58]\n *n$2:int *=0 [line 58]\n *&x1:int *=n$2 [line 58]\n REMOVE_TEMPS(n$2); [line 58]\n " shape="box"]
42 -> 41 ; 42 -> 41 ;
41 [label="41: Exit int_init_nodes \n " color=yellow style=filled] 41 [label="41: Return Stmt \n n$0=*&x1:int * [line 59]\n n$1=*n$0:int [line 59]\n *&return:int =(1 / n$1) [line 59]\n REMOVE_TEMPS(n$0,n$1); [line 59]\n NULLIFY(&x1,false); [line 59]\n APPLY_ABSTRACTION; [line 59]\n " shape="box"]
40 [label="40: Start int_init_nodes\nFormals: \nLocals: x:int * y:int * z:int \n DECLARE_LOCALS(&return,&x,&y,&z); [line 61]\n NULLIFY(&x,false); [line 61]\n NULLIFY(&y,false); [line 61]\n NULLIFY(&z,false); [line 61]\n " color=yellow style=filled] 41 -> 40 ;
40 [label="40: Exit int_init_empty_list_new \n " color=yellow style=filled]
40 -> 51 ; 39 [label="39: Start int_init_empty_list_new\nFormals: \nLocals: x1:int * \n DECLARE_LOCALS(&return,&x1); [line 57]\n NULLIFY(&x1,false); [line 57]\n " color=yellow style=filled]
39 [label="39: DeclStmt \n n$2=_fun___new(sizeof(int ):unsigned long ) [line 57]\n *n$2:int *=0 [line 57]\n *&x1:int *=n$2 [line 57]\n REMOVE_TEMPS(n$2); [line 57]\n " shape="box"]
39 -> 38 ; 39 -> 42 ;
38 [label="38: Return Stmt \n n$0=*&x1:int * [line 58]\n n$1=*n$0:int [line 58]\n *&return:int =(1 / n$1) [line 58]\n REMOVE_TEMPS(n$0,n$1); [line 58]\n NULLIFY(&x1,false); [line 58]\n APPLY_ABSTRACTION; [line 58]\n " shape="box"] 38 [label="38: DeclStmt \n *&x1:int =0 [line 53]\n " shape="box"]
38 -> 37 ; 38 -> 37 ;
37 [label="37: Exit int_init_empty_list_new \n " color=yellow style=filled] 37 [label="37: Return Stmt \n n$0=*&x1:int [line 54]\n *&return:int =(1 / n$0) [line 54]\n REMOVE_TEMPS(n$0); [line 54]\n NULLIFY(&x1,false); [line 54]\n APPLY_ABSTRACTION; [line 54]\n " shape="box"]
36 [label="36: Start int_init_empty_list_new\nFormals: \nLocals: x1:int * \n DECLARE_LOCALS(&return,&x1); [line 56]\n NULLIFY(&x1,false); [line 56]\n " color=yellow style=filled] 37 -> 36 ;
36 [label="36: Exit int_init_empty_list \n " color=yellow style=filled]
36 -> 39 ; 35 [label="35: Start int_init_empty_list\nFormals: \nLocals: x1:int \n DECLARE_LOCALS(&return,&x1); [line 52]\n NULLIFY(&x1,false); [line 52]\n " color=yellow style=filled]
35 [label="35: DeclStmt \n *&x1:int =0 [line 52]\n " shape="box"]
35 -> 34 ; 35 -> 38 ;
34 [label="34: Return Stmt \n n$0=*&x1:int [line 53]\n *&return:int =(1 / n$0) [line 53]\n REMOVE_TEMPS(n$0); [line 53]\n NULLIFY(&x1,false); [line 53]\n APPLY_ABSTRACTION; [line 53]\n " shape="box"] 34 [label="34: DeclStmt \n n$2=_fun___new(sizeof(int ):unsigned long ) [line 48]\n *n$2:int =0 [line 48]\n *&x1:int *=n$2 [line 48]\n REMOVE_TEMPS(n$2); [line 48]\n " shape="box"]
34 -> 33 ; 34 -> 33 ;
33 [label="33: Exit int_init_empty_list \n " color=yellow style=filled] 33 [label="33: Return Stmt \n n$0=*&x1:int * [line 49]\n n$1=*n$0:int [line 49]\n *&return:int =(1 / n$1) [line 49]\n REMOVE_TEMPS(n$0,n$1); [line 49]\n NULLIFY(&x1,false); [line 49]\n APPLY_ABSTRACTION; [line 49]\n " shape="box"]
32 [label="32: Start int_init_empty_list\nFormals: \nLocals: x1:int \n DECLARE_LOCALS(&return,&x1); [line 51]\n NULLIFY(&x1,false); [line 51]\n " color=yellow style=filled] 33 -> 32 ;
32 [label="32: Exit int_init_empty \n " color=yellow style=filled]
32 -> 35 ; 31 [label="31: Start int_init_empty\nFormals: \nLocals: x1:int * \n DECLARE_LOCALS(&return,&x1); [line 47]\n NULLIFY(&x1,false); [line 47]\n " color=yellow style=filled]
31 [label="31: DeclStmt \n n$2=_fun___new(sizeof(int ):unsigned long ) [line 47]\n *n$2:int =0 [line 47]\n *&x1:int *=n$2 [line 47]\n REMOVE_TEMPS(n$2); [line 47]\n " shape="box"]
31 -> 30 ; 31 -> 34 ;
30 [label="30: Return Stmt \n n$0=*&x1:int * [line 48]\n n$1=*n$0:int [line 48]\n *&return:int =(1 / n$1) [line 48]\n REMOVE_TEMPS(n$0,n$1); [line 48]\n NULLIFY(&x1,false); [line 48]\n APPLY_ABSTRACTION; [line 48]\n " shape="box"] 30 [label="30: DeclStmt \n n$2=_fun___new(sizeof(float ):unsigned long ) [line 43]\n *n$2:float =5.400000 [line 43]\n *&x1:float *=n$2 [line 43]\n REMOVE_TEMPS(n$2); [line 43]\n " shape="box"]
30 -> 29 ; 30 -> 29 ;
29 [label="29: Exit int_init_empty \n " color=yellow style=filled] 29 [label="29: Return Stmt \n n$0=*&x1:float * [line 44]\n n$1=*n$0:float [line 44]\n *&return:float =(1 / (n$1 - 5.400000)) [line 44]\n REMOVE_TEMPS(n$0,n$1); [line 44]\n NULLIFY(&x1,false); [line 44]\n APPLY_ABSTRACTION; [line 44]\n " shape="box"]
28 [label="28: Start int_init_empty\nFormals: \nLocals: x1:int * \n DECLARE_LOCALS(&return,&x1); [line 46]\n NULLIFY(&x1,false); [line 46]\n " color=yellow style=filled] 29 -> 28 ;
28 [label="28: Exit float_init_number \n " color=yellow style=filled]
28 -> 31 ; 27 [label="27: Start float_init_number\nFormals: \nLocals: x1:float * \n DECLARE_LOCALS(&return,&x1); [line 42]\n NULLIFY(&x1,false); [line 42]\n " color=yellow style=filled]
27 [label="27: DeclStmt \n n$2=_fun___new(sizeof(float ):unsigned long ) [line 42]\n *n$2:float =5.400000 [line 42]\n *&x1:float *=n$2 [line 42]\n REMOVE_TEMPS(n$2); [line 42]\n " shape="box"]
27 -> 26 ; 27 -> 30 ;
26 [label="26: Return Stmt \n n$0=*&x1:float * [line 43]\n n$1=*n$0:float [line 43]\n *&return:float =(1 / (n$1 - 5.400000)) [line 43]\n REMOVE_TEMPS(n$0,n$1); [line 43]\n NULLIFY(&x1,false); [line 43]\n APPLY_ABSTRACTION; [line 43]\n " shape="box"] 26 [label="26: DeclStmt \n n$2=_fun___new(sizeof(int ):unsigned long ) [line 38]\n *n$2:int =5 [line 38]\n *&x1:int *=n$2 [line 38]\n REMOVE_TEMPS(n$2); [line 38]\n " shape="box"]
26 -> 25 ; 26 -> 25 ;
25 [label="25: Exit float_init_number \n " color=yellow style=filled] 25 [label="25: Return Stmt \n n$0=*&x1:int * [line 39]\n n$1=*n$0:int [line 39]\n *&return:int =(1 / (n$1 - 5)) [line 39]\n REMOVE_TEMPS(n$0,n$1); [line 39]\n NULLIFY(&x1,false); [line 39]\n APPLY_ABSTRACTION; [line 39]\n " shape="box"]
24 [label="24: Start float_init_number\nFormals: \nLocals: x1:float * \n DECLARE_LOCALS(&return,&x1); [line 41]\n NULLIFY(&x1,false); [line 41]\n " color=yellow style=filled] 25 -> 24 ;
24 [label="24: Exit int_init_number \n " color=yellow style=filled]
24 -> 27 ; 23 [label="23: Start int_init_number\nFormals: \nLocals: x1:int * \n DECLARE_LOCALS(&return,&x1); [line 37]\n NULLIFY(&x1,false); [line 37]\n " color=yellow style=filled]
23 [label="23: DeclStmt \n n$2=_fun___new(sizeof(int ):unsigned long ) [line 37]\n *n$2:int =5 [line 37]\n *&x1:int *=n$2 [line 37]\n REMOVE_TEMPS(n$2); [line 37]\n " shape="box"]
23 -> 22 ; 23 -> 26 ;
22 [label="22: Return Stmt \n n$0=*&x1:int * [line 38]\n n$1=*n$0:int [line 38]\n *&return:int =(1 / (n$1 - 5)) [line 38]\n REMOVE_TEMPS(n$0,n$1); [line 38]\n NULLIFY(&x1,false); [line 38]\n APPLY_ABSTRACTION; [line 38]\n " shape="box"] 22 [label="22: DeclStmt \n n$2=_fun___new(sizeof(class Person ):unsigned long ) [line 33]\n _fun_Person_Person(n$2:class Person *,5:int ,6:int ,7:int ) [line 33]\n *&p:class Person *=n$2 [line 33]\n REMOVE_TEMPS(n$2); [line 33]\n " shape="box"]
22 -> 21 ; 22 -> 21 ;
21 [label="21: Exit int_init_number \n " color=yellow style=filled] 21 [label="21: Return Stmt \n n$0=*&p:class Person * [line 34]\n n$1=*n$0.z:int [line 34]\n *&return:int =(1 / (n$1 - 7)) [line 34]\n REMOVE_TEMPS(n$0,n$1); [line 34]\n NULLIFY(&p,false); [line 34]\n APPLY_ABSTRACTION; [line 34]\n " shape="box"]
20 [label="20: Start int_init_number\nFormals: \nLocals: x1:int * \n DECLARE_LOCALS(&return,&x1); [line 36]\n NULLIFY(&x1,false); [line 36]\n " color=yellow style=filled] 21 -> 20 ;
20 [label="20: Exit constructor_3_args_new_div0 \n " color=yellow style=filled]
20 -> 23 ; 19 [label="19: Start constructor_3_args_new_div0\nFormals: \nLocals: p:class Person * \n DECLARE_LOCALS(&return,&p); [line 32]\n NULLIFY(&p,false); [line 32]\n " color=yellow style=filled]
19 [label="19: DeclStmt \n n$2=_fun___new(sizeof(class Person ):unsigned long ) [line 32]\n _fun_Person_Person(n$2:class Person *,5:int ,6:int ,7:int ) [line 32]\n *&p:class Person *=n$2 [line 32]\n REMOVE_TEMPS(n$2); [line 32]\n " shape="box"]
19 -> 18 ; 19 -> 22 ;
18 [label="18: Return Stmt \n n$0=*&p:class Person * [line 33]\n n$1=*n$0.z:int [line 33]\n *&return:int =(1 / (n$1 - 7)) [line 33]\n REMOVE_TEMPS(n$0,n$1); [line 33]\n NULLIFY(&p,false); [line 33]\n APPLY_ABSTRACTION; [line 33]\n " shape="box"] 18 [label="18: DeclStmt \n n$2=_fun___new(sizeof(class Person ):unsigned long ) [line 28]\n _fun_Person_Person(n$2:class Person *,5:int ) [line 28]\n *&p:class Person *=n$2 [line 28]\n REMOVE_TEMPS(n$2); [line 28]\n " shape="box"]
18 -> 17 ; 18 -> 17 ;
17 [label="17: Exit constructor_3_args_new_div0 \n " color=yellow style=filled] 17 [label="17: Return Stmt \n n$0=*&p:class Person * [line 29]\n n$1=*n$0.x:int [line 29]\n *&return:int =(1 / (n$1 - 5)) [line 29]\n REMOVE_TEMPS(n$0,n$1); [line 29]\n NULLIFY(&p,false); [line 29]\n APPLY_ABSTRACTION; [line 29]\n " shape="box"]
16 [label="16: Start constructor_3_args_new_div0\nFormals: \nLocals: p:class Person * \n DECLARE_LOCALS(&return,&p); [line 31]\n NULLIFY(&p,false); [line 31]\n " color=yellow style=filled] 17 -> 16 ;
16 [label="16: Exit constructor_1_arg_new_div0 \n " color=yellow style=filled]
16 -> 19 ; 15 [label="15: Start constructor_1_arg_new_div0\nFormals: \nLocals: p:class Person * \n DECLARE_LOCALS(&return,&p); [line 27]\n NULLIFY(&p,false); [line 27]\n " color=yellow style=filled]
15 [label="15: DeclStmt \n n$2=_fun___new(sizeof(class Person ):unsigned long ) [line 27]\n _fun_Person_Person(n$2:class Person *,5:int ) [line 27]\n *&p:class Person *=n$2 [line 27]\n REMOVE_TEMPS(n$2); [line 27]\n " shape="box"]
15 -> 14 ; 15 -> 18 ;
14 [label="14: Return Stmt \n n$0=*&p:class Person * [line 28]\n n$1=*n$0.x:int [line 28]\n *&return:int =(1 / (n$1 - 5)) [line 28]\n REMOVE_TEMPS(n$0,n$1); [line 28]\n NULLIFY(&p,false); [line 28]\n APPLY_ABSTRACTION; [line 28]\n " shape="box"] 14 [label="14: Return Stmt \n n$0=*&x:int [line 25]\n *&return:int =n$0 [line 25]\n REMOVE_TEMPS(n$0); [line 25]\n NULLIFY(&x,false); [line 25]\n APPLY_ABSTRACTION; [line 25]\n " shape="box"]
14 -> 13 ; 14 -> 13 ;
13 [label="13: Exit constructor_1_arg_new_div0 \n " color=yellow style=filled] 13 [label="13: Exit getValue \n " color=yellow style=filled]
12 [label="12: Start constructor_1_arg_new_div0\nFormals: \nLocals: p:class Person * \n DECLARE_LOCALS(&return,&p); [line 26]\n NULLIFY(&p,false); [line 26]\n " color=yellow style=filled] 12 [label="12: Start getValue\nFormals: x:int \nLocals: \n DECLARE_LOCALS(&return); [line 25]\n " color=yellow style=filled]
12 -> 15 ; 12 -> 14 ;
11 [label="11: Return Stmt \n n$0=*&x:int [line 24]\n *&return:int =n$0 [line 24]\n REMOVE_TEMPS(n$0); [line 24]\n NULLIFY(&x,false); [line 24]\n APPLY_ABSTRACTION; [line 24]\n " shape="box"] 11 [label="11: BinaryOperatorStmt: Assign \n n$4=*&this:class Person * [line 16]\n n$5=*&i:int [line 16]\n *n$4.x:int =n$5 [line 16]\n REMOVE_TEMPS(n$4,n$5); [line 16]\n NULLIFY(&i,false); [line 16]\n " shape="box"]
11 -> 10 ; 11 -> 10 ;
10 [label="10: Exit getValue \n " color=yellow style=filled] 10 [label="10: BinaryOperatorStmt: Assign \n n$2=*&this:class Person * [line 17]\n n$3=*&j:int [line 17]\n *n$2.y:int =n$3 [line 17]\n REMOVE_TEMPS(n$2,n$3); [line 17]\n NULLIFY(&j,false); [line 17]\n " shape="box"]
9 [label="9: Start getValue\nFormals: x:int \nLocals: \n DECLARE_LOCALS(&return); [line 24]\n " color=yellow style=filled] 10 -> 9 ;
9 [label="9: BinaryOperatorStmt: Assign \n n$0=*&this:class Person * [line 18]\n n$1=*&k:int [line 18]\n *n$0.z:int =n$1 [line 18]\n REMOVE_TEMPS(n$0,n$1); [line 18]\n NULLIFY(&k,false); [line 18]\n NULLIFY(&this,false); [line 18]\n APPLY_ABSTRACTION; [line 18]\n " shape="box"]
9 -> 11 ; 9 -> 8 ;
8 [label="8: BinaryOperatorStmt: Assign \n n$4=*&this:class Person * [line 15]\n n$5=*&i:int [line 15]\n *n$4.x:int =n$5 [line 15]\n REMOVE_TEMPS(n$4,n$5); [line 15]\n NULLIFY(&i,false); [line 15]\n " shape="box"] 8 [label="8: Exit Person_Person \n " color=yellow style=filled]
8 -> 7 ; 7 [label="7: Start Person_Person\nFormals: this:class Person * i:int j:int k:int \nLocals: \n DECLARE_LOCALS(&return); [line 15]\n " color=yellow style=filled]
7 [label="7: BinaryOperatorStmt: Assign \n n$2=*&this:class Person * [line 16]\n n$3=*&j:int [line 16]\n *n$2.y:int =n$3 [line 16]\n REMOVE_TEMPS(n$2,n$3); [line 16]\n NULLIFY(&j,false); [line 16]\n " shape="box"]
7 -> 6 ; 7 -> 11 ;
6 [label="6: BinaryOperatorStmt: Assign \n n$0=*&this:class Person * [line 17]\n n$1=*&k:int [line 17]\n *n$0.z:int =n$1 [line 17]\n REMOVE_TEMPS(n$0,n$1); [line 17]\n NULLIFY(&k,false); [line 17]\n NULLIFY(&this,false); [line 17]\n APPLY_ABSTRACTION; [line 17]\n " shape="box"] 6 [label="6: BinaryOperatorStmt: Assign \n n$0=*&this:class Person * [line 13]\n n$1=*&i:int [line 13]\n *n$0.x:int =n$1 [line 13]\n REMOVE_TEMPS(n$0,n$1); [line 13]\n NULLIFY(&i,false); [line 13]\n NULLIFY(&this,false); [line 13]\n APPLY_ABSTRACTION; [line 13]\n " shape="box"]
6 -> 5 ; 6 -> 5 ;
5 [label="5: Exit Person_Person \n " color=yellow style=filled] 5 [label="5: Exit Person_Person \n " color=yellow style=filled]
4 [label="4: Start Person_Person\nFormals: this:class Person * i:int j:int k:int \nLocals: \n DECLARE_LOCALS(&return); [line 14]\n " color=yellow style=filled] 4 [label="4: Start Person_Person\nFormals: this:class Person * i:int \nLocals: \n DECLARE_LOCALS(&return); [line 13]\n " color=yellow style=filled]
4 -> 8 ; 4 -> 6 ;
3 [label="3: BinaryOperatorStmt: Assign \n n$0=*&this:class Person * [line 12]\n n$1=*&i:int [line 12]\n *n$0.x:int =n$1 [line 12]\n REMOVE_TEMPS(n$0,n$1); [line 12]\n NULLIFY(&i,false); [line 12]\n NULLIFY(&this,false); [line 12]\n APPLY_ABSTRACTION; [line 12]\n " shape="box"] 3 [label="3: BinaryOperatorStmt: Assign \n n$0=*&this:class Person * [line 12]\n *n$0.x:int =0 [line 12]\n REMOVE_TEMPS(n$0); [line 12]\n NULLIFY(&this,false); [line 12]\n APPLY_ABSTRACTION; [line 12]\n " shape="box"]
3 -> 2 ; 3 -> 2 ;
2 [label="2: Exit Person_Person \n " color=yellow style=filled] 2 [label="2: Exit Person_Person \n " color=yellow style=filled]
1 [label="1: Start Person_Person\nFormals: this:class Person * i:int \nLocals: \n DECLARE_LOCALS(&return); [line 12]\n " color=yellow style=filled] 1 [label="1: Start Person_Person\nFormals: this:class Person *\nLocals: \n DECLARE_LOCALS(&return); [line 12]\n " color=yellow style=filled]
1 -> 3 ; 1 -> 3 ;

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