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[clang] upgrade to 8.0.0

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Summary:
- take advantage more structured attributes in the exported AST
- circumvent new format of `if` and `switch`
- a few new features/nodes but nothing major there

update-submodule: facebook-clang-plugins

Reviewed By: mbouaziz, martintrojer

Differential Revision: D15453572

fbshipit-source-id: c0c24345f
master
Jules Villard 6 years ago committed by Facebook Github Bot
parent 4697b22fb4
commit 1395d5581d
32 changed files with 636 additions and 181 deletions
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2
facebook-clang-plugins

@ -1 +1 @@
Subproject commit eeac101a411b4c82380cbcf326c13fa75f5b2063 Subproject commit dc42763b2e43d19518b6d69554a606bb7eaa0f29

1
infer/src/clang/CType_decl.ml
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@ -268,6 +268,7 @@ let get_struct_decls decl =
| IndirectFieldDecl _ | IndirectFieldDecl _
| OMPDeclareReductionDecl _ | OMPDeclareReductionDecl _
| UnresolvedUsingValueDecl _ | UnresolvedUsingValueDecl _
| OMPRequiresDecl _
| OMPThreadPrivateDecl _ | OMPThreadPrivateDecl _
| ObjCPropertyImplDecl _ | ObjCPropertyImplDecl _
| PragmaCommentDecl _ | PragmaCommentDecl _

2
infer/src/clang/ClangCommand.ml
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@ -167,7 +167,7 @@ let clang_cc1_cmd_sanitizer cmd =
| "-isystem" :: _, arg -> ( | "-isystem" :: _, arg -> (
match isystem_to_override_regex with match isystem_to_override_regex with
| Some isystem_to_override_regex when Str.string_match isystem_to_override_regex arg 0 -> | Some isystem_to_override_regex when Str.string_match isystem_to_override_regex arg 0 ->
fcp_dir ^/ "clang" ^/ "install" ^/ "lib" ^/ "clang" ^/ "7.0.1" ^/ "include" fcp_dir ^/ "clang" ^/ "install" ^/ "lib" ^/ "clang" ^/ "8.0.0" ^/ "include"
| _ -> | _ ->
arg ) arg )
| "-I" :: _, arg -> ( | "-I" :: _, arg -> (

4
infer/src/clang/ComponentKit.ml
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@ -280,9 +280,7 @@ let component_with_unconventional_superclass_advice context an =
Given n factory methods, the rule should emit n-1 issues. Each issue's Given n factory methods, the rule should emit n-1 issues. Each issue's
location should point to the method declaration. *) location should point to the method declaration. *)
let component_with_multiple_factory_methods_advice context an = let component_with_multiple_factory_methods_advice context an =
let is_unavailable_attr attr = let is_unavailable_attr attr = match attr with `UnavailableAttr _ -> true | _ -> false in
match attr with Clang_ast_t.UnavailableAttr _ -> true | _ -> false
in
let is_available_factory_method if_decl (decl : Clang_ast_t.decl) = let is_available_factory_method if_decl (decl : Clang_ast_t.decl) =
match decl with match decl with
| ObjCMethodDecl (decl_info, _, _) -> | ObjCMethodDecl (decl_info, _, _) ->

20
infer/src/clang/cAst_utils.ml
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@ -6,7 +6,6 @@
*) *)
open! IStd open! IStd
open PolyVariantEqual
(** Functions for transformations of ast nodes *) (** Functions for transformations of ast nodes *)
@ -116,6 +115,14 @@ let get_stmt stmt_ptr source_range =
stmt stmt
let get_stmt_exn stmt_ptr source_range =
match get_stmt stmt_ptr source_range with
| Some stmt ->
stmt
| None ->
L.die InternalError "statement clang pointer %d not found" stmt_ptr
let get_stmt_opt stmt_ptr_opt source_range = let get_stmt_opt stmt_ptr_opt source_range =
match stmt_ptr_opt with Some stmt_ptr -> get_stmt stmt_ptr source_range | None -> None match stmt_ptr_opt with Some stmt_ptr -> get_stmt stmt_ptr source_range | None -> None
@ -200,11 +207,10 @@ let sil_annot_of_type {Clang_ast_t.qt_type_ptr} =
in in
let annot_name_opt = let annot_name_opt =
match get_type qt_type_ptr with match get_type qt_type_ptr with
| Some (AttributedType (_, attr_info)) -> | Some (AttributedType (_, {ati_attr_kind= TypeNullableAttrKind})) ->
if attr_info.ati_attr_kind = `Nullable then Some Annotations.nullable Some Annotations.nullable
else if attr_info.ati_attr_kind = `Nonnull then Some Annotations.nonnull | Some (AttributedType (_, {ati_attr_kind= TypeNonNullAttrKind})) ->
(* other annotations go here *) Some Annotations.nonnull
else None
| _ -> | _ ->
None None
in in
@ -545,7 +551,7 @@ let has_block_attribute decl =
match decl with match decl with
| VarDecl (decl_info, _, _, _) -> | VarDecl (decl_info, _, _, _) ->
let attributes = decl_info.di_attributes in let attributes = decl_info.di_attributes in
List.exists ~f:(fun attr -> match attr with BlocksAttr _ -> true | _ -> false) attributes List.exists ~f:(fun attr -> match attr with `BlocksAttr _ -> true | _ -> false) attributes
| _ -> | _ ->
false false

2
infer/src/clang/cAst_utils.mli
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@ -21,6 +21,8 @@ val get_decl_opt : Clang_ast_t.pointer option -> Clang_ast_t.decl option
val get_stmt : Clang_ast_t.pointer -> Clang_ast_t.source_range -> Clang_ast_t.stmt option val get_stmt : Clang_ast_t.pointer -> Clang_ast_t.source_range -> Clang_ast_t.stmt option
val get_stmt_exn : Clang_ast_t.pointer -> Clang_ast_t.source_range -> Clang_ast_t.stmt
val get_stmt_opt : val get_stmt_opt :
Clang_ast_t.pointer option -> Clang_ast_t.source_range -> Clang_ast_t.stmt option Clang_ast_t.pointer option -> Clang_ast_t.source_range -> Clang_ast_t.stmt option

15
infer/src/clang/cFrontend_checkers_main.ml
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@ -259,13 +259,20 @@ let rec do_frontend_checks_stmt linters (context : CLintersContext.context)
[(context, lstmt @ [stmt])] [(context, lstmt @ [stmt])]
| _ -> | _ ->
[(context, lstmt)] ) [(context, lstmt)] )
| IfStmt (_, [stmt1; stmt2; cond_stmt; inside_if_stmt; inside_else_stmt]) -> | IfStmt (stmt_info, _, {Clang_ast_t.isi_cond; isi_cond_var; isi_then; isi_else}) ->
let inside_if_stmt_context = let cond_stmt = CAst_utils.get_stmt_exn isi_cond stmt_info.si_source_range in
let inside_then_stmt_context =
{context with CLintersContext.if_context= compute_if_context context cond_stmt} {context with CLintersContext.if_context= compute_if_context context cond_stmt}
in in
let then_stmt = CAst_utils.get_stmt_exn isi_then stmt_info.si_source_range in
let other_stmts =
Option.to_list isi_cond_var
@ ( Option.map isi_else ~f:(fun (else_body, _) ->
CAst_utils.get_stmt_exn else_body stmt_info.si_source_range )
|> Option.to_list )
in
(* distinguish between then and else branch as they need different context *) (* distinguish between then and else branch as they need different context *)
[ (context, [stmt1; stmt2; cond_stmt; inside_else_stmt]) [(context, cond_stmt :: other_stmts); (inside_then_stmt_context, [then_stmt])]
; (inside_if_stmt_context, [inside_if_stmt]) ]
| ForStmt (_, stmt1 :: stmts) -> | ForStmt (_, stmt1 :: stmts) ->
let inside_for_stmt_decl_context = let inside_for_stmt_decl_context =
{context with CLintersContext.in_for_loop_declaration= true} {context with CLintersContext.in_for_loop_declaration= true}

1
infer/src/clang/cFrontend_decl.ml
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@ -264,6 +264,7 @@ module CFrontend_decl_funct (T : CModule_type.CTranslation) : CModule_type.CFron
| IndirectFieldDecl _ | IndirectFieldDecl _
| OMPDeclareReductionDecl _ | OMPDeclareReductionDecl _
| UnresolvedUsingValueDecl _ | UnresolvedUsingValueDecl _
| OMPRequiresDecl _
| OMPThreadPrivateDecl _ | OMPThreadPrivateDecl _
| PragmaCommentDecl _ | PragmaCommentDecl _
| PragmaDetectMismatchDecl _ | PragmaDetectMismatchDecl _

10
infer/src/clang/cMethod_trans.ml
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@ -127,14 +127,8 @@ let sil_func_attributes_of_attributes attrs =
match al with match al with
| [] -> | [] ->
List.rev acc List.rev acc
| Clang_ast_t.SentinelAttr attribute_info :: tl -> | `SentinelAttr (_attr_info, {Clang_ast_t.sai_sentinel= sentinel; sai_null_pos= null_pos})
let sentinel, null_pos = :: tl ->
match attribute_info.Clang_ast_t.ai_parameters with
| [a; b] ->
(int_of_string a, int_of_string b)
| _ ->
assert false
in
do_translation (PredSymb.FA_sentinel (sentinel, null_pos) :: acc) tl do_translation (PredSymb.FA_sentinel (sentinel, null_pos) :: acc) tl
| _ :: tl -> | _ :: tl ->
do_translation acc tl do_translation acc tl

61
infer/src/clang/cPredicates.ml
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@ -76,27 +76,17 @@ let declaration_name decl =
let get_available_attr_ios_sdk an = let get_available_attr_ios_sdk an =
let open Clang_ast_t in
let rec get_available_attr attrs =
match attrs with
| [] ->
None
| AvailabilityAttr attr_info :: rest -> (
match attr_info.ai_parameters with
| "ios" :: version :: _ ->
Some
(String.Search_pattern.replace_all
(String.Search_pattern.create "_")
~in_:version ~with_:".")
| _ ->
get_available_attr rest )
| _ :: rest ->
get_available_attr rest
in
match an with match an with
| Ctl_parser_types.Decl decl -> | Ctl_parser_types.Decl decl ->
let decl_info = Clang_ast_proj.get_decl_tuple decl in let decl_info = Clang_ast_proj.get_decl_tuple decl in
get_available_attr decl_info.di_attributes List.find_map decl_info.di_attributes ~f:(function
| `AvailabilityAttr (_attr_info, {Clang_ast_t.aai_platform= Some "ios"; aai_introduced}) ->
let get_opt_number = Option.value ~default:0 in
Some
(Printf.sprintf "%d.%d" aai_introduced.vt_major
(get_opt_number aai_introduced.vt_minor))
| _ ->
None )
| _ -> | _ ->
None None
@ -1385,33 +1375,38 @@ let rec get_decl_attributes_for_callexpr an =
[] []
let has_visibility_attribute an visibility = let visibility_matches vis_str (visibility : Clang_ast_t.visibility_attr) =
let open Clang_ast_t in match (visibility, vis_str) with
let rec has_visibility_attr attrs param = | DefaultVisibility, "Default" ->
match attrs with true
| [] -> | HiddenVisibility, "Hidden" ->
true
| ProtectedVisibility, "Protected" ->
true
| _ ->
false false
| VisibilityAttr attr_info :: rest ->
if List.exists ~f:(fun s -> String.equal param (String.strip s)) attr_info.ai_parameters
then true let has_visibility_attribute an visibility =
else has_visibility_attr rest param let has_visibility_attr attrs param =
| _ :: rest -> List.exists attrs ~f:(function
has_visibility_attr rest param | `VisibilityAttr (_attr_info, visibility) ->
visibility_matches param visibility
| _ ->
false )
in in
let attributes = get_decl_attributes_for_callexpr an in let attributes = get_decl_attributes_for_callexpr an in
match visibility with ALVar.Const vis -> has_visibility_attr attributes vis | _ -> false match visibility with ALVar.Const vis -> has_visibility_attr attributes vis | _ -> false
let has_used_attribute an = let has_used_attribute an =
let open Clang_ast_t in
let attributes = get_decl_attributes_for_callexpr an in let attributes = get_decl_attributes_for_callexpr an in
List.exists ~f:(fun attr -> match attr with UsedAttr _ -> true | _ -> false) attributes List.exists ~f:(fun attr -> match attr with `UsedAttr _ -> true | _ -> false) attributes
(* true is a declaration has an Unavailable attribute *) (* true is a declaration has an Unavailable attribute *)
let has_unavailable_attribute an = let has_unavailable_attribute an =
let open Clang_ast_t in let is_unavailable_attr attr = match attr with `UnavailableAttr _ -> true | _ -> false in
let is_unavailable_attr attr = match attr with UnavailableAttr _ -> true | _ -> false in
match an with match an with
| Ctl_parser_types.Decl d -> | Ctl_parser_types.Decl d ->
let attrs = (Clang_ast_proj.get_decl_tuple d).di_attributes in let attrs = (Clang_ast_proj.get_decl_tuple d).di_attributes in

6
infer/src/clang/cTL.ml
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@ -762,10 +762,12 @@ let transition_decl_to_decl_via_protocol d =
let transition_stmt_to_stmt_via_condition st = let transition_stmt_to_stmt_via_condition st =
let open Clang_ast_t in let open Clang_ast_t in
match st with match st with
| IfStmt (_, _ :: _ :: cond :: _) | IfStmt (stmt_info, _, {isi_cond; _}) ->
let cond = CAst_utils.get_stmt_exn isi_cond stmt_info.si_source_range in
[Stmt cond]
| ConditionalOperator (_, cond :: _, _) | ConditionalOperator (_, cond :: _, _)
| ForStmt (_, [_; _; cond; _; _]) | ForStmt (_, [_; _; cond; _; _])
| WhileStmt (_, [_; cond; _]) -> | WhileStmt (_, ([_; cond; _] | [cond; _])) ->
[Stmt cond] [Stmt cond]
| _ -> | _ ->
[] []

148
infer/src/clang/cTrans.ml
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@ -460,7 +460,7 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
let nbytes = match size with `SizeOfWithSize nbytes -> Some nbytes | _ -> None in let nbytes = match size with `SizeOfWithSize nbytes -> Some nbytes | _ -> None in
let sizeof_data = {Exp.typ; nbytes; dynamic_length= None; subtype= Subtype.exact} in let sizeof_data = {Exp.typ; nbytes; dynamic_length= None; subtype= Subtype.exact} in
mk_trans_result (Exp.Sizeof sizeof_data, typ) empty_control mk_trans_result (Exp.Sizeof sizeof_data, typ) empty_control
| `AlignOf | `OpenMPRequiredSimdAlign | `VecStep -> | `AlignOf | `OpenMPRequiredSimdAlign | `PreferredAlignOf | `VecStep ->
let nondet = (Exp.Var (Ident.create_fresh Ident.knormal), typ) in let nondet = (Exp.Var (Ident.create_fresh Ident.knormal), typ) in
mk_trans_result nondet empty_control mk_trans_result nondet empty_control
@ -481,18 +481,8 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
let get_annotate_attr_arg decl = let get_annotate_attr_arg decl =
let open Clang_ast_t in let open Clang_ast_t in
let decl_info = Clang_ast_proj.get_decl_tuple decl in let decl_info = Clang_ast_proj.get_decl_tuple decl in
let get_attr_opt = function AnnotateAttr a -> Some a | _ -> None in let get_attr_opt = function `AnnotateAttr (_, annotation) -> Some annotation | _ -> None in
match List.find_map ~f:get_attr_opt decl_info.di_attributes with List.find_map ~f:get_attr_opt decl_info.di_attributes
| Some attribute_info -> (
match attribute_info.ai_parameters with
| [_; arg; _] ->
Some arg
| _ ->
(* it's not supposed to happen due to hardcoded exporting logic
coming from ASTExporter.h in facebook-clang-plugins *)
assert false )
| None ->
None
in in
let name = QualifiedCppName.to_qual_string qual_name in let name = QualifiedCppName.to_qual_string qual_name in
let function_attr_opt = Option.bind decl_opt ~f:get_annotate_attr_arg in let function_attr_opt = Option.bind decl_opt ~f:get_annotate_attr_arg in
@ -1753,18 +1743,15 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
res_trans_cond res_trans_cond
and ifStmt_trans trans_state stmt_info stmt_list = and ifStmt_trans trans_state stmt_info (if_stmt_info : Clang_ast_t.if_stmt_info) =
let context = trans_state.context in let context = trans_state.context in
let succ_nodes = trans_state.succ_nodes in let source_range = stmt_info.Clang_ast_t.si_source_range in
let sil_loc = let sil_loc =
CLocation.location_of_stmt_info context.translation_unit_context.source_file stmt_info CLocation.location_of_stmt_info context.translation_unit_context.source_file stmt_info
in in
let join_node = Procdesc.create_node context.procdesc sil_loc Procdesc.Node.Join_node [] in let do_branch branch stmt_branch prune_nodes trans_state =
Procdesc.node_set_succs_exn context.procdesc join_node succ_nodes [] ;
let trans_state' = {trans_state with succ_nodes= [join_node]} in
let do_branch branch stmt_branch prune_nodes =
(* leaf nodes are ignored here as they will be already attached to join_node *) (* leaf nodes are ignored here as they will be already attached to join_node *)
let res_trans_b = instruction trans_state' stmt_branch in let res_trans_b = instruction trans_state stmt_branch in
let nodes_branch = let nodes_branch =
match res_trans_b.control.root_nodes with match res_trans_b.control.root_nodes with
| [] -> | [] ->
@ -1779,27 +1766,63 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
~f:(fun n -> Procdesc.node_set_succs_exn context.procdesc n nodes_branch []) ~f:(fun n -> Procdesc.node_set_succs_exn context.procdesc n nodes_branch [])
prune_nodes' prune_nodes'
in in
match stmt_list with let join_node = Procdesc.create_node context.procdesc sil_loc Procdesc.Node.Join_node [] in
| [_; decl_stmt; cond; stmt1; stmt2] -> Procdesc.node_set_succs_exn context.procdesc join_node trans_state.succ_nodes [] ;
(* set the flat to inform that we are translating a condition of a if *) let trans_state_join_succ = {trans_state with succ_nodes= [join_node]} in
(* translate the condition expression *)
let res_trans_cond =
(* set the flag to inform that we are translating a condition of an "if" *)
let continuation' = mk_cond_continuation trans_state.continuation in let continuation' = mk_cond_continuation trans_state.continuation in
let trans_state'' = {trans_state with continuation= continuation'; succ_nodes= []} in let trans_state'' = {trans_state with continuation= continuation'; succ_nodes= []} in
let res_trans_cond = cond_trans ~if_kind:Sil.Ik_if ~negate_cond:false trans_state'' cond in let cond_stmt = CAst_utils.get_stmt_exn if_stmt_info.isi_cond source_range in
let res_trans_decl = declStmt_in_condition_trans trans_state decl_stmt res_trans_cond in cond_trans ~if_kind:Sil.Ik_if ~negate_cond:false trans_state'' cond_stmt
in
(* translate the variable declaration inside the condition if present *)
let res_trans_cond_var =
match if_stmt_info.isi_cond_var with
| Some cond_var ->
declStmt_in_condition_trans trans_state cond_var res_trans_cond
| None ->
res_trans_cond
in
let then_body = CAst_utils.get_stmt_exn if_stmt_info.isi_then source_range in
(* Note: by contruction prune nodes are leafs_nodes_cond *) (* Note: by contruction prune nodes are leafs_nodes_cond *)
do_branch true stmt1 res_trans_cond.control.leaf_nodes ; do_branch true then_body res_trans_cond.control.leaf_nodes trans_state_join_succ ;
do_branch false stmt2 res_trans_cond.control.leaf_nodes ; let else_body =
match if_stmt_info.isi_else with
| None ->
Clang_ast_t.NullStmt (stmt_info, [])
| Some (else_body_ptr, _) ->
CAst_utils.get_stmt_exn else_body_ptr source_range
in
do_branch false else_body res_trans_cond.control.leaf_nodes trans_state_join_succ ;
(* translate the initialisation if present *)
let res_trans_init =
match if_stmt_info.isi_init with
| Some init_stmt_ptr ->
let init_stmt = CAst_utils.get_stmt_exn init_stmt_ptr source_range in
instruction
{trans_state with succ_nodes= res_trans_cond_var.control.root_nodes}
init_stmt
| None ->
res_trans_cond_var
in
let root_nodes = res_trans_init.control.root_nodes in
mk_trans_result (mk_fresh_void_exp_typ ()) mk_trans_result (mk_fresh_void_exp_typ ())
{ empty_control with {empty_control with root_nodes; leaf_nodes= [join_node]}
root_nodes= res_trans_decl.control.root_nodes
; leaf_nodes= [join_node] }
| _ ->
assert false
and caseStmt_trans trans_state stmt_info case_stmt_list = and caseStmt_trans trans_state stmt_info case_stmt_list =
let condition, body =
match case_stmt_list with
| [condition; body] ->
(condition, body)
| [condition; _rhs; body] ->
(* ignore the [case lhs ... rhs: body] form, only support the [case condition: body] form *) (* ignore the [case lhs ... rhs: body] form, only support the [case condition: body] form *)
let[@warning "-8"] [condition; _rhs; body] = case_stmt_list in (condition, body)
| _ ->
assert false
in
let body_trans_result = instruction trans_state body in let body_trans_result = instruction trans_state body in
(let open SwitchCase in (let open SwitchCase in
add {condition= Case condition; stmt_info; root_nodes= body_trans_result.control.root_nodes}) ; add {condition= Case condition; stmt_info; root_nodes= body_trans_result.control.root_nodes}) ;
@ -1814,12 +1837,19 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
body_trans_result body_trans_result
and switchStmt_trans trans_state stmt_info switch_stmt_list = and switchStmt_trans trans_state stmt_info switch_stmt_info =
(* overview: translate the body of the switch statement, which automatically collects the (* overview: translate the body of the switch statement, which automatically collects the
various cases at the same time, then link up the cases together and together with the switch various cases at the same time, then link up the cases together and together with the switch
condition variable *) condition variable *)
(* unsupported: initialization *) (* unsupported: initialization *)
let[@warning "-8"] [_initialization; variable; condition; body] = switch_stmt_list in let condition =
CAst_utils.get_stmt_exn switch_stmt_info.Clang_ast_t.ssi_cond
stmt_info.Clang_ast_t.si_source_range
in
let body =
CAst_utils.get_stmt_exn switch_stmt_info.Clang_ast_t.ssi_body
stmt_info.Clang_ast_t.si_source_range
in
let context = trans_state.context in let context = trans_state.context in
let sil_loc = let sil_loc =
CLocation.location_of_stmt_info context.translation_unit_context.source_file stmt_info CLocation.location_of_stmt_info context.translation_unit_context.source_file stmt_info
@ -1843,7 +1873,13 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
{ res_trans_cond_tmp with { res_trans_cond_tmp with
control= {res_trans_cond_tmp.control with root_nodes; leaf_nodes= [switch_node]} } control= {res_trans_cond_tmp.control with root_nodes; leaf_nodes= [switch_node]} }
in in
let variable_result = declStmt_in_condition_trans trans_state variable condition_result in let variable_result =
match switch_stmt_info.Clang_ast_t.ssi_cond_var with
| None ->
condition_result
| Some variable ->
declStmt_in_condition_trans trans_state variable condition_result
in
let trans_state_no_pri = let trans_state_no_pri =
if PriorityNode.own_priority_node trans_state_pri.priority stmt_info then if PriorityNode.own_priority_node trans_state_pri.priority stmt_info then
{trans_state_pri with priority= Free} {trans_state_pri with priority= Free}
@ -1983,9 +2019,9 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
let res_trans_cond = cond_trans ~if_kind ~negate_cond:false trans_state_cond cond_stmt in let res_trans_cond = cond_trans ~if_kind ~negate_cond:false trans_state_cond cond_stmt in
let res_trans_decl = let res_trans_decl =
match loop_kind with match loop_kind with
| Loops.For {decl_stmt} | Loops.While {decl_stmt} -> | Loops.For {decl_stmt} | Loops.While {decl_stmt= Some decl_stmt} ->
declStmt_in_condition_trans trans_state decl_stmt res_trans_cond declStmt_in_condition_trans trans_state decl_stmt res_trans_cond
| Loops.DoWhile _ -> | Loops.While {decl_stmt= None} | Loops.DoWhile _ ->
res_trans_cond res_trans_cond
in in
let body_succ_nodes = let body_succ_nodes =
@ -2081,8 +2117,14 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
and cxxForRangeStmt_trans trans_state stmt_info stmt_list = and cxxForRangeStmt_trans trans_state stmt_info stmt_list =
let open Clang_ast_t in let open Clang_ast_t in
match stmt_list with match stmt_list with
| [iterator_decl; begin_stmt; end_stmt; exit_cond; increment; assign_current_index; loop_body] | [ _init
-> ; iterator_decl
; begin_stmt
; end_stmt
; exit_cond
; increment
; assign_current_index
; loop_body ] ->
let loop_body' = CompoundStmt (stmt_info, [assign_current_index; loop_body]) in let loop_body' = CompoundStmt (stmt_info, [assign_current_index; loop_body]) in
let null_stmt = NullStmt (stmt_info, []) in let null_stmt = NullStmt (stmt_info, []) in
let beginend_stmt = CompoundStmt (stmt_info, [begin_stmt; end_stmt]) in let beginend_stmt = CompoundStmt (stmt_info, [begin_stmt; end_stmt]) in
@ -2108,8 +2150,7 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
(* variable item but we still need to add the variable to the locals *) (* variable item but we still need to add the variable to the locals *)
let assign_next_object, cond = Ast_expressions.make_next_object_exp stmt_info item items in let assign_next_object, cond = Ast_expressions.make_next_object_exp stmt_info item items in
let body' = Clang_ast_t.CompoundStmt (stmt_info, [body; assign_next_object]) in let body' = Clang_ast_t.CompoundStmt (stmt_info, [body; assign_next_object]) in
let null_stmt = Clang_ast_t.NullStmt (stmt_info, []) in let loop = Clang_ast_t.WhileStmt (stmt_info, [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]))
@ -2306,7 +2347,7 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
vdi.Clang_ast_t.vdi_init_expr vdi.Clang_ast_t.vdi_init_expr
in in
let has_unused_attr attributes = let has_unused_attr attributes =
List.exists attributes ~f:(function Clang_ast_t.UnusedAttr _ -> true | _ -> false) List.exists attributes ~f:(function `UnusedAttr _ -> true | _ -> false)
in in
let rec aux : decl list -> trans_result option = function let rec aux : decl list -> trans_result option = function
| [] -> | [] ->
@ -3152,7 +3193,7 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
match (stmts, attrs) with match (stmts, attrs) with
| [stmt], [attr] -> ( | [stmt], [attr] -> (
match (stmt, attr) with match (stmt, attr) with
| NullStmt _, FallThroughAttr _ -> | NullStmt _, `FallThroughAttr _ ->
no_op_trans trans_state.succ_nodes no_op_trans trans_state.succ_nodes
| _ -> | _ ->
CFrontend_config.unimplemented __POS__ stmt_info.Clang_ast_t.si_source_range CFrontend_config.unimplemented __POS__ stmt_info.Clang_ast_t.si_source_range
@ -3286,6 +3327,13 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
binaryOperator_trans_with_cond trans_state stmt_info stmt_list expr_info binop_info binaryOperator_trans_with_cond trans_state stmt_info stmt_list expr_info binop_info
| CallExpr (stmt_info, stmt_list, ei) | UserDefinedLiteral (stmt_info, stmt_list, ei) -> | CallExpr (stmt_info, stmt_list, ei) | UserDefinedLiteral (stmt_info, stmt_list, ei) ->
callExpr_trans trans_state stmt_info stmt_list ei callExpr_trans trans_state stmt_info stmt_list ei
| ConstantExpr (_, stmt_list, _) -> (
match stmt_list with
| [stmt] ->
instruction_aux trans_state stmt
| stmts ->
L.die InternalError "Expected exactly one statement in ConstantExpr, got %d"
(List.length stmts) )
| CXXMemberCallExpr (stmt_info, stmt_list, ei) -> | CXXMemberCallExpr (stmt_info, stmt_list, ei) ->
cxxMemberCallExpr_trans trans_state stmt_info stmt_list ei cxxMemberCallExpr_trans trans_state stmt_info stmt_list ei
| CXXOperatorCallExpr (stmt_info, stmt_list, ei) -> | CXXOperatorCallExpr (stmt_info, stmt_list, ei) ->
@ -3306,10 +3354,10 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
| ConditionalOperator (stmt_info, stmt_list, expr_info) -> | ConditionalOperator (stmt_info, stmt_list, expr_info) ->
(* Ternary operator "cond ? exp1 : exp2" *) (* Ternary operator "cond ? exp1 : exp2" *)
conditionalOperator_trans trans_state stmt_info stmt_list expr_info conditionalOperator_trans trans_state stmt_info stmt_list expr_info
| IfStmt (stmt_info, stmt_list) -> | IfStmt (stmt_info, _, if_stmt_info) ->
ifStmt_trans trans_state stmt_info stmt_list ifStmt_trans trans_state stmt_info if_stmt_info
| SwitchStmt (stmt_info, switch_stmt_list) -> | SwitchStmt (stmt_info, _, switch_stmt_info) ->
switchStmt_trans trans_state stmt_info switch_stmt_list switchStmt_trans trans_state stmt_info switch_stmt_info
| CaseStmt (stmt_info, stmt_list) -> | CaseStmt (stmt_info, stmt_list) ->
caseStmt_trans trans_state stmt_info stmt_list caseStmt_trans trans_state stmt_info stmt_list
| DefaultStmt (stmt_info, stmt_list) -> | DefaultStmt (stmt_info, stmt_list) ->
@ -3318,8 +3366,10 @@ module CTrans_funct (F : CModule_type.CFrontend) : CModule_type.CTranslation = s
stmtExpr_trans trans_state si_source_range stmt_list stmtExpr_trans trans_state si_source_range stmt_list
| ForStmt (stmt_info, [init; decl_stmt; condition; increment; body]) -> | ForStmt (stmt_info, [init; decl_stmt; condition; increment; body]) ->
forStmt_trans trans_state ~init ~decl_stmt ~condition ~increment ~body stmt_info forStmt_trans trans_state ~init ~decl_stmt ~condition ~increment ~body stmt_info
| WhileStmt (stmt_info, [condition; body]) ->
whileStmt_trans trans_state ~decl_stmt:None ~condition ~body stmt_info
| WhileStmt (stmt_info, [decl_stmt; condition; body]) -> | WhileStmt (stmt_info, [decl_stmt; condition; body]) ->
whileStmt_trans trans_state ~decl_stmt ~condition ~body stmt_info whileStmt_trans trans_state ~decl_stmt:(Some decl_stmt) ~condition ~body stmt_info
| DoStmt (stmt_info, [body; condition]) -> | DoStmt (stmt_info, [body; condition]) ->
doStmt_trans trans_state ~condition ~body stmt_info doStmt_trans trans_state ~condition ~body stmt_info
| CXXForRangeStmt (stmt_info, stmt_list) -> | CXXForRangeStmt (stmt_info, stmt_list) ->

9
infer/src/clang/cTrans_utils.ml
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@ -257,7 +257,10 @@ module Loops = struct
; condition: Clang_ast_t.stmt ; condition: Clang_ast_t.stmt
; increment: Clang_ast_t.stmt ; increment: Clang_ast_t.stmt
; body: Clang_ast_t.stmt } ; body: Clang_ast_t.stmt }
| While of {decl_stmt: Clang_ast_t.stmt; condition: Clang_ast_t.stmt; body: Clang_ast_t.stmt} | While of
{ decl_stmt: Clang_ast_t.stmt option
; condition: Clang_ast_t.stmt
; body: Clang_ast_t.stmt }
| DoWhile of {condition: Clang_ast_t.stmt; body: Clang_ast_t.stmt} | DoWhile of {condition: Clang_ast_t.stmt; body: Clang_ast_t.stmt}
let get_body loop_kind = let get_body loop_kind =
@ -312,10 +315,10 @@ module Scope = struct
| BreakStmt (stmt_info, _) | ContinueStmt (stmt_info, _) -> | BreakStmt (stmt_info, _) | ContinueStmt (stmt_info, _) ->
let vars_to_destroy = List.take vars_in_scope (List.length vars_in_scope - break_count) in let vars_to_destroy = List.take vars_in_scope (List.length vars_in_scope - break_count) in
add_scope_vars_to_destroy var_map stmt_info vars_to_destroy add_scope_vars_to_destroy var_map stmt_info vars_to_destroy
(* TODO handle variable declarations inside for / foreach / while / switch *)
| WhileStmt (_, stmt_list) | WhileStmt (_, stmt_list)
| DoStmt (_, stmt_list) | DoStmt (_, stmt_list)
| SwitchStmt (_, stmt_list) | SwitchStmt (_, stmt_list, _)
(* TODO handle variable declarations inside for / foreach *)
| ForStmt (_, stmt_list) | ForStmt (_, stmt_list)
| CXXForRangeStmt (_, stmt_list) -> | CXXForRangeStmt (_, stmt_list) ->
let break_count = List.length vars_in_scope in let break_count = List.length vars_in_scope in

5
infer/src/clang/cTrans_utils.mli
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@ -211,7 +211,10 @@ module Loops : sig
; condition: Clang_ast_t.stmt ; condition: Clang_ast_t.stmt
; increment: Clang_ast_t.stmt ; increment: Clang_ast_t.stmt
; body: Clang_ast_t.stmt } ; body: Clang_ast_t.stmt }
| While of {decl_stmt: Clang_ast_t.stmt; condition: Clang_ast_t.stmt; body: Clang_ast_t.stmt} | While of
{ decl_stmt: Clang_ast_t.stmt option
; condition: Clang_ast_t.stmt
; body: Clang_ast_t.stmt }
| DoWhile of {condition: Clang_ast_t.stmt; body: Clang_ast_t.stmt} | DoWhile of {condition: Clang_ast_t.stmt; body: Clang_ast_t.stmt}
val get_cond : loop_kind -> Clang_ast_t.stmt val get_cond : loop_kind -> Clang_ast_t.stmt

2
infer/src/clang/cVar_decl.ml
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@ -57,7 +57,7 @@ let sil_var_of_decl_ref context source_range decl_ref procname =
let has_block_attribute decl_info = let has_block_attribute decl_info =
let open Clang_ast_t in let open Clang_ast_t in
List.exists decl_info.di_attributes ~f:(fun attr -> List.exists decl_info.di_attributes ~f:(fun attr ->
match attr with BlocksAttr _ -> true | _ -> false ) match attr with `BlocksAttr _ -> true | _ -> false )
let add_var_to_locals procdesc var_decl typ pvar = let add_var_to_locals procdesc var_decl typ pvar =

2
infer/tests/build_systems/codetoanalyze/clang_translation/src/main.cpp.dot
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@ -124,7 +124,7 @@ digraph cfg {
"main.fad58de7366495db4650cfefac2fcd61_3" -> "main.fad58de7366495db4650cfefac2fcd61_2" ; "main.fad58de7366495db4650cfefac2fcd61_3" -> "main.fad58de7366495db4650cfefac2fcd61_2" ;
"main.fad58de7366495db4650cfefac2fcd61_4" [label="4: DeclStmt \n VARIABLE_DECLARED(s:std::basic_string<char,std::char_traits<char>,std::allocator<char>>); [line 20, column 3]\n n$5=_fun_std::basic_string<char,std::char_traits<char>,std::allocator<char>>::basic_string<nullptr_t>(&s:std::basic_string<char,std::char_traits<char>,std::allocator<char>>*,\"1234\":char const *) [line 20, column 15]\n EXIT_SCOPE(n$5); [line 20, column 15]\n " shape="box"] "main.fad58de7366495db4650cfefac2fcd61_4" [label="4: DeclStmt \n VARIABLE_DECLARED(s:std::basic_string<char,std::char_traits<char>,std::allocator<char>>); [line 20, column 3]\n n$5=_fun_std::basic_string<char,std::char_traits<char>,std::allocator<char>>::basic_string(&s:std::basic_string<char,std::char_traits<char>,std::allocator<char>>*,\"1234\":char const *) [line 20, column 15]\n EXIT_SCOPE(n$5); [line 20, column 15]\n " shape="box"]
"main.fad58de7366495db4650cfefac2fcd61_4" -> "main.fad58de7366495db4650cfefac2fcd61_3" ; "main.fad58de7366495db4650cfefac2fcd61_4" -> "main.fad58de7366495db4650cfefac2fcd61_3" ;

2
infer/tests/build_systems/codetoanalyze/clang_translation/src/main_default_root.cpp.dot
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@ -124,7 +124,7 @@ digraph cfg {
"main.fad58de7366495db4650cfefac2fcd61_3" -> "main.fad58de7366495db4650cfefac2fcd61_2" ; "main.fad58de7366495db4650cfefac2fcd61_3" -> "main.fad58de7366495db4650cfefac2fcd61_2" ;
"main.fad58de7366495db4650cfefac2fcd61_4" [label="4: DeclStmt \n VARIABLE_DECLARED(s:std::basic_string<char,std::char_traits<char>,std::allocator<char>>); [line 20, column 3]\n n$5=_fun_std::basic_string<char,std::char_traits<char>,std::allocator<char>>::basic_string<nullptr_t>(&s:std::basic_string<char,std::char_traits<char>,std::allocator<char>>*,\"1234\":char const *) [line 20, column 15]\n EXIT_SCOPE(n$5); [line 20, column 15]\n " shape="box"] "main.fad58de7366495db4650cfefac2fcd61_4" [label="4: DeclStmt \n VARIABLE_DECLARED(s:std::basic_string<char,std::char_traits<char>,std::allocator<char>>); [line 20, column 3]\n n$5=_fun_std::basic_string<char,std::char_traits<char>,std::allocator<char>>::basic_string(&s:std::basic_string<char,std::char_traits<char>,std::allocator<char>>*,\"1234\":char const *) [line 20, column 15]\n EXIT_SCOPE(n$5); [line 20, column 15]\n " shape="box"]
"main.fad58de7366495db4650cfefac2fcd61_4" -> "main.fad58de7366495db4650cfefac2fcd61_3" ; "main.fad58de7366495db4650cfefac2fcd61_4" -> "main.fad58de7366495db4650cfefac2fcd61_3" ;

2
infer/tests/build_systems/codetoanalyze/clang_translation/src/main_default_symlink.cpp.dot
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@ -124,7 +124,7 @@ digraph cfg {
"main.fad58de7366495db4650cfefac2fcd61_3" -> "main.fad58de7366495db4650cfefac2fcd61_2" ; "main.fad58de7366495db4650cfefac2fcd61_3" -> "main.fad58de7366495db4650cfefac2fcd61_2" ;
"main.fad58de7366495db4650cfefac2fcd61_4" [label="4: DeclStmt \n VARIABLE_DECLARED(s:std::basic_string<char,std::char_traits<char>,std::allocator<char>>); [line 20, column 3]\n n$5=_fun_std::basic_string<char,std::char_traits<char>,std::allocator<char>>::basic_string<nullptr_t>(&s:std::basic_string<char,std::char_traits<char>,std::allocator<char>>*,\"1234\":char const *) [line 20, column 15]\n EXIT_SCOPE(n$5); [line 20, column 15]\n " shape="box"] "main.fad58de7366495db4650cfefac2fcd61_4" [label="4: DeclStmt \n VARIABLE_DECLARED(s:std::basic_string<char,std::char_traits<char>,std::allocator<char>>); [line 20, column 3]\n n$5=_fun_std::basic_string<char,std::char_traits<char>,std::allocator<char>>::basic_string(&s:std::basic_string<char,std::char_traits<char>,std::allocator<char>>*,\"1234\":char const *) [line 20, column 15]\n EXIT_SCOPE(n$5); [line 20, column 15]\n " shape="box"]
"main.fad58de7366495db4650cfefac2fcd61_4" -> "main.fad58de7366495db4650cfefac2fcd61_3" ; "main.fad58de7366495db4650cfefac2fcd61_4" -> "main.fad58de7366495db4650cfefac2fcd61_3" ;

2
infer/tests/build_systems/codetoanalyze/clang_translation/src/main_symlink.cpp.dot
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@ -124,7 +124,7 @@ digraph cfg {
"main.fad58de7366495db4650cfefac2fcd61_3" -> "main.fad58de7366495db4650cfefac2fcd61_2" ; "main.fad58de7366495db4650cfefac2fcd61_3" -> "main.fad58de7366495db4650cfefac2fcd61_2" ;
"main.fad58de7366495db4650cfefac2fcd61_4" [label="4: DeclStmt \n VARIABLE_DECLARED(s:std::basic_string<char,std::char_traits<char>,std::allocator<char>>); [line 20, column 3]\n n$5=_fun_std::basic_string<char,std::char_traits<char>,std::allocator<char>>::basic_string<nullptr_t>(&s:std::basic_string<char,std::char_traits<char>,std::allocator<char>>*,\"1234\":char const *) [line 20, column 15]\n EXIT_SCOPE(n$5); [line 20, column 15]\n " shape="box"] "main.fad58de7366495db4650cfefac2fcd61_4" [label="4: DeclStmt \n VARIABLE_DECLARED(s:std::basic_string<char,std::char_traits<char>,std::allocator<char>>); [line 20, column 3]\n n$5=_fun_std::basic_string<char,std::char_traits<char>,std::allocator<char>>::basic_string(&s:std::basic_string<char,std::char_traits<char>,std::allocator<char>>*,\"1234\":char const *) [line 20, column 15]\n EXIT_SCOPE(n$5); [line 20, column 15]\n " shape="box"]
"main.fad58de7366495db4650cfefac2fcd61_4" -> "main.fad58de7366495db4650cfefac2fcd61_3" ; "main.fad58de7366495db4650cfefac2fcd61_4" -> "main.fad58de7366495db4650cfefac2fcd61_3" ;

14
infer/tests/codetoanalyze/c/frontend/conditional_operator/if_short_circuit.c.dot
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@ -23,7 +23,7 @@ digraph cfg {
"main.fad58de7366495db4650cfefac2fcd61_6" -> "main.fad58de7366495db4650cfefac2fcd61_15" ; "main.fad58de7366495db4650cfefac2fcd61_6" -> "main.fad58de7366495db4650cfefac2fcd61_15" ;
"main.fad58de7366495db4650cfefac2fcd61_7" [label="7: BinaryOperatorStmt: Assign \n n$1=_fun_getenv((char const *)\"BLOCK_SIZE\":char const *) [line 47, column 25]\n *&spec:char*=n$1 [line 47, column 18]\n n$2=*&spec:char* [line 47, column 18]\n EXIT_SCOPE(n$1); [line 47, column 18]\n " shape="box"] "main.fad58de7366495db4650cfefac2fcd61_7" [label="7: BinaryOperatorStmt: Assign \n n$1=_fun_getenv(\"BLOCK_SIZE\":char*) [line 47, column 25]\n *&spec:char*=n$1 [line 47, column 18]\n n$2=*&spec:char* [line 47, column 18]\n EXIT_SCOPE(n$1); [line 47, column 18]\n " shape="box"]
"main.fad58de7366495db4650cfefac2fcd61_7" -> "main.fad58de7366495db4650cfefac2fcd61_8" ; "main.fad58de7366495db4650cfefac2fcd61_7" -> "main.fad58de7366495db4650cfefac2fcd61_8" ;
@ -36,7 +36,7 @@ digraph cfg {
"main.fad58de7366495db4650cfefac2fcd61_9" -> "main.fad58de7366495db4650cfefac2fcd61_15" ; "main.fad58de7366495db4650cfefac2fcd61_9" -> "main.fad58de7366495db4650cfefac2fcd61_15" ;
"main.fad58de7366495db4650cfefac2fcd61_10" [label="10: BinaryOperatorStmt: Assign \n n$3=_fun_getenv((char const *)\"BLOCKSIZE\":char const *) [line 47, column 59]\n *&spec:char*=n$3 [line 47, column 52]\n n$4=*&spec:char* [line 47, column 52]\n EXIT_SCOPE(n$3); [line 47, column 52]\n " shape="box"] "main.fad58de7366495db4650cfefac2fcd61_10" [label="10: BinaryOperatorStmt: Assign \n n$3=_fun_getenv(\"BLOCKSIZE\":char*) [line 47, column 59]\n *&spec:char*=n$3 [line 47, column 52]\n n$4=*&spec:char* [line 47, column 52]\n EXIT_SCOPE(n$3); [line 47, column 52]\n " shape="box"]
"main.fad58de7366495db4650cfefac2fcd61_10" -> "main.fad58de7366495db4650cfefac2fcd61_11" ; "main.fad58de7366495db4650cfefac2fcd61_10" -> "main.fad58de7366495db4650cfefac2fcd61_11" ;
@ -74,7 +74,7 @@ digraph cfg {
"main.fad58de7366495db4650cfefac2fcd61_18" -> "main.fad58de7366495db4650cfefac2fcd61_14" ; "main.fad58de7366495db4650cfefac2fcd61_18" -> "main.fad58de7366495db4650cfefac2fcd61_14" ;
"main.fad58de7366495db4650cfefac2fcd61_19" [label="19: BinaryOperatorStmt: Assign \n n$10=_fun_getenv((char const *)\"BLOCK\":char const *) [line 45, column 10]\n *&spec:char*=n$10 [line 45, column 3]\n EXIT_SCOPE(n$10); [line 45, column 3]\n " shape="box"] "main.fad58de7366495db4650cfefac2fcd61_19" [label="19: BinaryOperatorStmt: Assign \n n$10=_fun_getenv(\"BLOCK\":char*) [line 45, column 10]\n *&spec:char*=n$10 [line 45, column 3]\n EXIT_SCOPE(n$10); [line 45, column 3]\n " shape="box"]
"main.fad58de7366495db4650cfefac2fcd61_19" -> "main.fad58de7366495db4650cfefac2fcd61_5" ; "main.fad58de7366495db4650cfefac2fcd61_19" -> "main.fad58de7366495db4650cfefac2fcd61_5" ;
@ -103,7 +103,7 @@ digraph cfg {
"shortcircuit_and.10f9635d805ff3bd29dfc80b8f8d12da_6" -> "shortcircuit_and.10f9635d805ff3bd29dfc80b8f8d12da_11" ; "shortcircuit_and.10f9635d805ff3bd29dfc80b8f8d12da_6" -> "shortcircuit_and.10f9635d805ff3bd29dfc80b8f8d12da_11" ;
"shortcircuit_and.10f9635d805ff3bd29dfc80b8f8d12da_7" [label="7: BinaryOperatorStmt: Assign \n n$2=_fun_getenv((char const *)\"BLOCK\":char const *) [line 20, column 19]\n *&x:int*=(int*)n$2 [line 20, column 15]\n n$3=*&x:int* [line 20, column 15]\n EXIT_SCOPE(n$2); [line 20, column 15]\n " shape="box"] "shortcircuit_and.10f9635d805ff3bd29dfc80b8f8d12da_7" [label="7: BinaryOperatorStmt: Assign \n n$2=_fun_getenv(\"BLOCK\":char*) [line 20, column 19]\n *&x:int*=(int*)n$2 [line 20, column 15]\n n$3=*&x:int* [line 20, column 15]\n EXIT_SCOPE(n$2); [line 20, column 15]\n " shape="box"]
"shortcircuit_and.10f9635d805ff3bd29dfc80b8f8d12da_7" -> "shortcircuit_and.10f9635d805ff3bd29dfc80b8f8d12da_8" ; "shortcircuit_and.10f9635d805ff3bd29dfc80b8f8d12da_7" -> "shortcircuit_and.10f9635d805ff3bd29dfc80b8f8d12da_8" ;
@ -193,7 +193,7 @@ digraph cfg {
"test_loop.254a9d372f8f45542e409771135b9322_5" -> "test_loop.254a9d372f8f45542e409771135b9322_2" ; "test_loop.254a9d372f8f45542e409771135b9322_5" -> "test_loop.254a9d372f8f45542e409771135b9322_2" ;
"test_loop.254a9d372f8f45542e409771135b9322_6" [label="6: BinaryOperatorStmt: Assign \n n$1=_fun_getenv((char const *)\"BLOCK_SIZE\":char const *) [line 34, column 29]\n *&spec:char*=n$1 [line 34, column 22]\n n$2=*&spec:char* [line 34, column 22]\n NULLIFY(&spec); [line 34, column 22]\n EXIT_SCOPE(n$1,spec); [line 34, column 22]\n " shape="box"] "test_loop.254a9d372f8f45542e409771135b9322_6" [label="6: BinaryOperatorStmt: Assign \n n$1=_fun_getenv(\"BLOCK_SIZE\":char*) [line 34, column 29]\n *&spec:char*=n$1 [line 34, column 22]\n n$2=*&spec:char* [line 34, column 22]\n NULLIFY(&spec); [line 34, column 22]\n EXIT_SCOPE(n$1,spec); [line 34, column 22]\n " shape="box"]
"test_loop.254a9d372f8f45542e409771135b9322_6" -> "test_loop.254a9d372f8f45542e409771135b9322_7" ; "test_loop.254a9d372f8f45542e409771135b9322_6" -> "test_loop.254a9d372f8f45542e409771135b9322_7" ;
@ -206,7 +206,7 @@ digraph cfg {
"test_loop.254a9d372f8f45542e409771135b9322_8" -> "test_loop.254a9d372f8f45542e409771135b9322_2" ; "test_loop.254a9d372f8f45542e409771135b9322_8" -> "test_loop.254a9d372f8f45542e409771135b9322_2" ;
"test_loop.254a9d372f8f45542e409771135b9322_9" [label="9: BinaryOperatorStmt: Assign \n n$3=_fun_getenv((char const *)\"BLOCKSIZE\":char const *) [line 35, column 20]\n *&spec:char*=n$3 [line 35, column 13]\n n$4=*&spec:char* [line 35, column 13]\n EXIT_SCOPE(n$3); [line 35, column 13]\n " shape="box"] "test_loop.254a9d372f8f45542e409771135b9322_9" [label="9: BinaryOperatorStmt: Assign \n n$3=_fun_getenv(\"BLOCKSIZE\":char*) [line 35, column 20]\n *&spec:char*=n$3 [line 35, column 13]\n n$4=*&spec:char* [line 35, column 13]\n EXIT_SCOPE(n$3); [line 35, column 13]\n " shape="box"]
"test_loop.254a9d372f8f45542e409771135b9322_9" -> "test_loop.254a9d372f8f45542e409771135b9322_10" ; "test_loop.254a9d372f8f45542e409771135b9322_9" -> "test_loop.254a9d372f8f45542e409771135b9322_10" ;
@ -223,7 +223,7 @@ digraph cfg {
"test_loop.254a9d372f8f45542e409771135b9322_12" -> "test_loop.254a9d372f8f45542e409771135b9322_3" ; "test_loop.254a9d372f8f45542e409771135b9322_12" -> "test_loop.254a9d372f8f45542e409771135b9322_3" ;
"test_loop.254a9d372f8f45542e409771135b9322_13" [label="13: BinaryOperatorStmt: Assign \n n$6=_fun_getenv((char const *)\"BLOCK\":char const *) [line 32, column 10]\n *&spec:char*=n$6 [line 32, column 3]\n EXIT_SCOPE(n$6); [line 32, column 3]\n APPLY_ABSTRACTION; [line 32, column 3]\n " shape="box"] "test_loop.254a9d372f8f45542e409771135b9322_13" [label="13: BinaryOperatorStmt: Assign \n n$6=_fun_getenv(\"BLOCK\":char*) [line 32, column 10]\n *&spec:char*=n$6 [line 32, column 3]\n EXIT_SCOPE(n$6); [line 32, column 3]\n APPLY_ABSTRACTION; [line 32, column 3]\n " shape="box"]
"test_loop.254a9d372f8f45542e409771135b9322_13" -> "test_loop.254a9d372f8f45542e409771135b9322_3" ; "test_loop.254a9d372f8f45542e409771135b9322_13" -> "test_loop.254a9d372f8f45542e409771135b9322_3" ;

40
infer/tests/codetoanalyze/c/frontend/gotostmt/goto_ex.c.dot
Unescape View File

@ -201,7 +201,7 @@ digraph cfg {
"g3.8a9fd7dfda802921fdc4079f9a528ce8_3" -> "g3.8a9fd7dfda802921fdc4079f9a528ce8_2" ; "g3.8a9fd7dfda802921fdc4079f9a528ce8_3" -> "g3.8a9fd7dfda802921fdc4079f9a528ce8_2" ;
"g3.8a9fd7dfda802921fdc4079f9a528ce8_4" [label="4: Call _fun_printf \n n$0=_fun_printf((char const *)\"exit\\n\":char const *) [line 75, column 3]\n EXIT_SCOPE(n$0); [line 75, column 3]\n " shape="box"] "g3.8a9fd7dfda802921fdc4079f9a528ce8_4" [label="4: Call _fun_printf \n n$0=_fun_printf(\"exit\\n\":char*) [line 75, column 3]\n EXIT_SCOPE(n$0); [line 75, column 3]\n " shape="box"]
"g3.8a9fd7dfda802921fdc4079f9a528ce8_4" -> "g3.8a9fd7dfda802921fdc4079f9a528ce8_3" ; "g3.8a9fd7dfda802921fdc4079f9a528ce8_4" -> "g3.8a9fd7dfda802921fdc4079f9a528ce8_3" ;
@ -209,7 +209,7 @@ digraph cfg {
"g3.8a9fd7dfda802921fdc4079f9a528ce8_5" -> "g3.8a9fd7dfda802921fdc4079f9a528ce8_4" ; "g3.8a9fd7dfda802921fdc4079f9a528ce8_5" -> "g3.8a9fd7dfda802921fdc4079f9a528ce8_4" ;
"g3.8a9fd7dfda802921fdc4079f9a528ce8_6" [label="6: Call _fun_printf \n n$2=_fun_printf((char const *)\"A\\n\":char const *) [line 72, column 3]\n EXIT_SCOPE(n$2); [line 72, column 3]\n APPLY_ABSTRACTION; [line 72, column 3]\n " shape="box"] "g3.8a9fd7dfda802921fdc4079f9a528ce8_6" [label="6: Call _fun_printf \n n$2=_fun_printf(\"A\\n\":char*) [line 72, column 3]\n EXIT_SCOPE(n$2); [line 72, column 3]\n APPLY_ABSTRACTION; [line 72, column 3]\n " shape="box"]
"g3.8a9fd7dfda802921fdc4079f9a528ce8_6" -> "g3.8a9fd7dfda802921fdc4079f9a528ce8_5" ; "g3.8a9fd7dfda802921fdc4079f9a528ce8_6" -> "g3.8a9fd7dfda802921fdc4079f9a528ce8_5" ;
@ -225,7 +225,7 @@ digraph cfg {
"g3.8a9fd7dfda802921fdc4079f9a528ce8_9" -> "g3.8a9fd7dfda802921fdc4079f9a528ce8_2" ; "g3.8a9fd7dfda802921fdc4079f9a528ce8_9" -> "g3.8a9fd7dfda802921fdc4079f9a528ce8_2" ;
"g3.8a9fd7dfda802921fdc4079f9a528ce8_10" [label="10: Call _fun_printf \n n$4=_fun_printf((char const *)\"g3\\n\":char const *) [line 67, column 3]\n EXIT_SCOPE(n$4); [line 67, column 3]\n " shape="box"] "g3.8a9fd7dfda802921fdc4079f9a528ce8_10" [label="10: Call _fun_printf \n n$4=_fun_printf(\"g3\\n\":char*) [line 67, column 3]\n EXIT_SCOPE(n$4); [line 67, column 3]\n " shape="box"]
"g3.8a9fd7dfda802921fdc4079f9a528ce8_10" -> "g3.8a9fd7dfda802921fdc4079f9a528ce8_9" ; "g3.8a9fd7dfda802921fdc4079f9a528ce8_10" -> "g3.8a9fd7dfda802921fdc4079f9a528ce8_9" ;
@ -284,7 +284,7 @@ digraph cfg {
"g3.8a9fd7dfda802921fdc4079f9a528ce8_23" -> "g3.8a9fd7dfda802921fdc4079f9a528ce8_20" ; "g3.8a9fd7dfda802921fdc4079f9a528ce8_23" -> "g3.8a9fd7dfda802921fdc4079f9a528ce8_20" ;
"g3.8a9fd7dfda802921fdc4079f9a528ce8_24" [label="24: Call _fun_printf \n n$17=_fun_printf((char const *)\"B\\n\":char const *) [line 59, column 3]\n EXIT_SCOPE(n$17); [line 59, column 3]\n " shape="box"] "g3.8a9fd7dfda802921fdc4079f9a528ce8_24" [label="24: Call _fun_printf \n n$17=_fun_printf(\"B\\n\":char*) [line 59, column 3]\n EXIT_SCOPE(n$17); [line 59, column 3]\n " shape="box"]
"g3.8a9fd7dfda802921fdc4079f9a528ce8_24" -> "g3.8a9fd7dfda802921fdc4079f9a528ce8_21" ; "g3.8a9fd7dfda802921fdc4079f9a528ce8_24" -> "g3.8a9fd7dfda802921fdc4079f9a528ce8_21" ;
@ -299,7 +299,7 @@ digraph cfg {
"g4.b0b5c8f28ad7834e70a958a8882fa59a_3" -> "g4.b0b5c8f28ad7834e70a958a8882fa59a_2" ; "g4.b0b5c8f28ad7834e70a958a8882fa59a_3" -> "g4.b0b5c8f28ad7834e70a958a8882fa59a_2" ;
"g4.b0b5c8f28ad7834e70a958a8882fa59a_4" [label="4: Call _fun_printf \n n$0=_fun_printf((char const *)\"exit\\n\":char const *) [line 96, column 3]\n EXIT_SCOPE(n$0); [line 96, column 3]\n " shape="box"] "g4.b0b5c8f28ad7834e70a958a8882fa59a_4" [label="4: Call _fun_printf \n n$0=_fun_printf(\"exit\\n\":char*) [line 96, column 3]\n EXIT_SCOPE(n$0); [line 96, column 3]\n " shape="box"]
"g4.b0b5c8f28ad7834e70a958a8882fa59a_4" -> "g4.b0b5c8f28ad7834e70a958a8882fa59a_3" ; "g4.b0b5c8f28ad7834e70a958a8882fa59a_4" -> "g4.b0b5c8f28ad7834e70a958a8882fa59a_3" ;
@ -307,7 +307,7 @@ digraph cfg {
"g4.b0b5c8f28ad7834e70a958a8882fa59a_5" -> "g4.b0b5c8f28ad7834e70a958a8882fa59a_4" ; "g4.b0b5c8f28ad7834e70a958a8882fa59a_5" -> "g4.b0b5c8f28ad7834e70a958a8882fa59a_4" ;
"g4.b0b5c8f28ad7834e70a958a8882fa59a_6" [label="6: Call _fun_printf \n n$2=_fun_printf((char const *)\"A\\n\":char const *) [line 93, column 3]\n EXIT_SCOPE(n$2); [line 93, column 3]\n APPLY_ABSTRACTION; [line 93, column 3]\n " shape="box"] "g4.b0b5c8f28ad7834e70a958a8882fa59a_6" [label="6: Call _fun_printf \n n$2=_fun_printf(\"A\\n\":char*) [line 93, column 3]\n EXIT_SCOPE(n$2); [line 93, column 3]\n APPLY_ABSTRACTION; [line 93, column 3]\n " shape="box"]
"g4.b0b5c8f28ad7834e70a958a8882fa59a_6" -> "g4.b0b5c8f28ad7834e70a958a8882fa59a_5" ; "g4.b0b5c8f28ad7834e70a958a8882fa59a_6" -> "g4.b0b5c8f28ad7834e70a958a8882fa59a_5" ;
@ -319,7 +319,7 @@ digraph cfg {
"g4.b0b5c8f28ad7834e70a958a8882fa59a_8" -> "g4.b0b5c8f28ad7834e70a958a8882fa59a_7" ; "g4.b0b5c8f28ad7834e70a958a8882fa59a_8" -> "g4.b0b5c8f28ad7834e70a958a8882fa59a_7" ;
"g4.b0b5c8f28ad7834e70a958a8882fa59a_9" [label="9: Call _fun_printf \n n$4=_fun_printf((char const *)\"g4\\n\":char const *) [line 89, column 3]\n EXIT_SCOPE(n$4); [line 89, column 3]\n APPLY_ABSTRACTION; [line 89, column 3]\n " shape="box"] "g4.b0b5c8f28ad7834e70a958a8882fa59a_9" [label="9: Call _fun_printf \n n$4=_fun_printf(\"g4\\n\":char*) [line 89, column 3]\n EXIT_SCOPE(n$4); [line 89, column 3]\n APPLY_ABSTRACTION; [line 89, column 3]\n " shape="box"]
"g4.b0b5c8f28ad7834e70a958a8882fa59a_9" -> "g4.b0b5c8f28ad7834e70a958a8882fa59a_8" ; "g4.b0b5c8f28ad7834e70a958a8882fa59a_9" -> "g4.b0b5c8f28ad7834e70a958a8882fa59a_8" ;
@ -378,7 +378,7 @@ digraph cfg {
"g4.b0b5c8f28ad7834e70a958a8882fa59a_22" -> "g4.b0b5c8f28ad7834e70a958a8882fa59a_19" ; "g4.b0b5c8f28ad7834e70a958a8882fa59a_22" -> "g4.b0b5c8f28ad7834e70a958a8882fa59a_19" ;
"g4.b0b5c8f28ad7834e70a958a8882fa59a_23" [label="23: Call _fun_printf \n n$17=_fun_printf((char const *)\"B\\n\":char const *) [line 81, column 3]\n EXIT_SCOPE(n$17); [line 81, column 3]\n " shape="box"] "g4.b0b5c8f28ad7834e70a958a8882fa59a_23" [label="23: Call _fun_printf \n n$17=_fun_printf(\"B\\n\":char*) [line 81, column 3]\n EXIT_SCOPE(n$17); [line 81, column 3]\n " shape="box"]
"g4.b0b5c8f28ad7834e70a958a8882fa59a_23" -> "g4.b0b5c8f28ad7834e70a958a8882fa59a_20" ; "g4.b0b5c8f28ad7834e70a958a8882fa59a_23" -> "g4.b0b5c8f28ad7834e70a958a8882fa59a_20" ;
@ -393,7 +393,7 @@ digraph cfg {
"g5.37c965a8d6d7bec292c7b11ff315d9ea_3" -> "g5.37c965a8d6d7bec292c7b11ff315d9ea_8" ; "g5.37c965a8d6d7bec292c7b11ff315d9ea_3" -> "g5.37c965a8d6d7bec292c7b11ff315d9ea_8" ;
"g5.37c965a8d6d7bec292c7b11ff315d9ea_4" [label="4: Call _fun_printf \n n$1=_fun_printf((char const *)\"exit\\n\":char const *) [line 118, column 3]\n EXIT_SCOPE(n$1); [line 118, column 3]\n APPLY_ABSTRACTION; [line 118, column 3]\n " shape="box"] "g5.37c965a8d6d7bec292c7b11ff315d9ea_4" [label="4: Call _fun_printf \n n$1=_fun_printf(\"exit\\n\":char*) [line 118, column 3]\n EXIT_SCOPE(n$1); [line 118, column 3]\n APPLY_ABSTRACTION; [line 118, column 3]\n " shape="box"]
"g5.37c965a8d6d7bec292c7b11ff315d9ea_4" -> "g5.37c965a8d6d7bec292c7b11ff315d9ea_3" ; "g5.37c965a8d6d7bec292c7b11ff315d9ea_4" -> "g5.37c965a8d6d7bec292c7b11ff315d9ea_3" ;
@ -405,7 +405,7 @@ digraph cfg {
"g5.37c965a8d6d7bec292c7b11ff315d9ea_6" -> "g5.37c965a8d6d7bec292c7b11ff315d9ea_2" ; "g5.37c965a8d6d7bec292c7b11ff315d9ea_6" -> "g5.37c965a8d6d7bec292c7b11ff315d9ea_2" ;
"g5.37c965a8d6d7bec292c7b11ff315d9ea_7" [label="7: Call _fun_printf \n n$3=_fun_printf((char const *)\"A\\n\":char const *) [line 114, column 3]\n EXIT_SCOPE(n$3); [line 114, column 3]\n " shape="box"] "g5.37c965a8d6d7bec292c7b11ff315d9ea_7" [label="7: Call _fun_printf \n n$3=_fun_printf(\"A\\n\":char*) [line 114, column 3]\n EXIT_SCOPE(n$3); [line 114, column 3]\n " shape="box"]
"g5.37c965a8d6d7bec292c7b11ff315d9ea_7" -> "g5.37c965a8d6d7bec292c7b11ff315d9ea_6" ; "g5.37c965a8d6d7bec292c7b11ff315d9ea_7" -> "g5.37c965a8d6d7bec292c7b11ff315d9ea_6" ;
@ -468,7 +468,7 @@ digraph cfg {
"g5.37c965a8d6d7bec292c7b11ff315d9ea_21" -> "g5.37c965a8d6d7bec292c7b11ff315d9ea_18" ; "g5.37c965a8d6d7bec292c7b11ff315d9ea_21" -> "g5.37c965a8d6d7bec292c7b11ff315d9ea_18" ;
"g5.37c965a8d6d7bec292c7b11ff315d9ea_22" [label="22: Call _fun_printf \n n$18=_fun_printf((char const *)\"B\\n\":char const *) [line 102, column 3]\n EXIT_SCOPE(n$18); [line 102, column 3]\n " shape="box"] "g5.37c965a8d6d7bec292c7b11ff315d9ea_22" [label="22: Call _fun_printf \n n$18=_fun_printf(\"B\\n\":char*) [line 102, column 3]\n EXIT_SCOPE(n$18); [line 102, column 3]\n " shape="box"]
"g5.37c965a8d6d7bec292c7b11ff315d9ea_22" -> "g5.37c965a8d6d7bec292c7b11ff315d9ea_19" ; "g5.37c965a8d6d7bec292c7b11ff315d9ea_22" -> "g5.37c965a8d6d7bec292c7b11ff315d9ea_19" ;
@ -483,7 +483,7 @@ digraph cfg {
"g6.4a4314ef967aad20a9e7c423bc16e39c_3" -> "g6.4a4314ef967aad20a9e7c423bc16e39c_8" ; "g6.4a4314ef967aad20a9e7c423bc16e39c_3" -> "g6.4a4314ef967aad20a9e7c423bc16e39c_8" ;
"g6.4a4314ef967aad20a9e7c423bc16e39c_4" [label="4: Call _fun_printf \n n$1=_fun_printf((char const *)\"exit\\n\":char const *) [line 140, column 3]\n EXIT_SCOPE(n$1); [line 140, column 3]\n APPLY_ABSTRACTION; [line 140, column 3]\n " shape="box"] "g6.4a4314ef967aad20a9e7c423bc16e39c_4" [label="4: Call _fun_printf \n n$1=_fun_printf(\"exit\\n\":char*) [line 140, column 3]\n EXIT_SCOPE(n$1); [line 140, column 3]\n APPLY_ABSTRACTION; [line 140, column 3]\n " shape="box"]
"g6.4a4314ef967aad20a9e7c423bc16e39c_4" -> "g6.4a4314ef967aad20a9e7c423bc16e39c_3" ; "g6.4a4314ef967aad20a9e7c423bc16e39c_4" -> "g6.4a4314ef967aad20a9e7c423bc16e39c_3" ;
@ -495,7 +495,7 @@ digraph cfg {
"g6.4a4314ef967aad20a9e7c423bc16e39c_6" -> "g6.4a4314ef967aad20a9e7c423bc16e39c_2" ; "g6.4a4314ef967aad20a9e7c423bc16e39c_6" -> "g6.4a4314ef967aad20a9e7c423bc16e39c_2" ;
"g6.4a4314ef967aad20a9e7c423bc16e39c_7" [label="7: Call _fun_printf \n n$3=_fun_printf((char const *)\"A\\n\":char const *) [line 136, column 3]\n EXIT_SCOPE(n$3); [line 136, column 3]\n " shape="box"] "g6.4a4314ef967aad20a9e7c423bc16e39c_7" [label="7: Call _fun_printf \n n$3=_fun_printf(\"A\\n\":char*) [line 136, column 3]\n EXIT_SCOPE(n$3); [line 136, column 3]\n " shape="box"]
"g6.4a4314ef967aad20a9e7c423bc16e39c_7" -> "g6.4a4314ef967aad20a9e7c423bc16e39c_6" ; "g6.4a4314ef967aad20a9e7c423bc16e39c_7" -> "g6.4a4314ef967aad20a9e7c423bc16e39c_6" ;
@ -558,7 +558,7 @@ digraph cfg {
"g6.4a4314ef967aad20a9e7c423bc16e39c_21" -> "g6.4a4314ef967aad20a9e7c423bc16e39c_18" ; "g6.4a4314ef967aad20a9e7c423bc16e39c_21" -> "g6.4a4314ef967aad20a9e7c423bc16e39c_18" ;
"g6.4a4314ef967aad20a9e7c423bc16e39c_22" [label="22: Call _fun_printf \n n$18=_fun_printf((char const *)\"B\\n\":char const *) [line 124, column 3]\n EXIT_SCOPE(n$18); [line 124, column 3]\n " shape="box"] "g6.4a4314ef967aad20a9e7c423bc16e39c_22" [label="22: Call _fun_printf \n n$18=_fun_printf(\"B\\n\":char*) [line 124, column 3]\n EXIT_SCOPE(n$18); [line 124, column 3]\n " shape="box"]
"g6.4a4314ef967aad20a9e7c423bc16e39c_22" -> "g6.4a4314ef967aad20a9e7c423bc16e39c_19" ; "g6.4a4314ef967aad20a9e7c423bc16e39c_22" -> "g6.4a4314ef967aad20a9e7c423bc16e39c_19" ;
@ -573,7 +573,7 @@ digraph cfg {
"g7.727bb92f57c3951d11695a52c92c2b0c_3" -> "g7.727bb92f57c3951d11695a52c92c2b0c_2" ; "g7.727bb92f57c3951d11695a52c92c2b0c_3" -> "g7.727bb92f57c3951d11695a52c92c2b0c_2" ;
"g7.727bb92f57c3951d11695a52c92c2b0c_4" [label="4: Call _fun_printf \n n$0=_fun_printf((char const *)\"terminating!\\n\":char const *) [line 163, column 3]\n EXIT_SCOPE(n$0); [line 163, column 3]\n " shape="box"] "g7.727bb92f57c3951d11695a52c92c2b0c_4" [label="4: Call _fun_printf \n n$0=_fun_printf(\"terminating!\\n\":char*) [line 163, column 3]\n EXIT_SCOPE(n$0); [line 163, column 3]\n " shape="box"]
"g7.727bb92f57c3951d11695a52c92c2b0c_4" -> "g7.727bb92f57c3951d11695a52c92c2b0c_3" ; "g7.727bb92f57c3951d11695a52c92c2b0c_4" -> "g7.727bb92f57c3951d11695a52c92c2b0c_3" ;
@ -585,7 +585,7 @@ digraph cfg {
"g7.727bb92f57c3951d11695a52c92c2b0c_6" -> "g7.727bb92f57c3951d11695a52c92c2b0c_25" ; "g7.727bb92f57c3951d11695a52c92c2b0c_6" -> "g7.727bb92f57c3951d11695a52c92c2b0c_25" ;
"g7.727bb92f57c3951d11695a52c92c2b0c_7" [label="7: Call _fun_printf \n n$3=_fun_printf((char const *)\"out!\\n\":char const *) [line 160, column 3]\n EXIT_SCOPE(n$3); [line 160, column 3]\n " shape="box"] "g7.727bb92f57c3951d11695a52c92c2b0c_7" [label="7: Call _fun_printf \n n$3=_fun_printf(\"out!\\n\":char*) [line 160, column 3]\n EXIT_SCOPE(n$3); [line 160, column 3]\n " shape="box"]
"g7.727bb92f57c3951d11695a52c92c2b0c_7" -> "g7.727bb92f57c3951d11695a52c92c2b0c_6" ; "g7.727bb92f57c3951d11695a52c92c2b0c_7" -> "g7.727bb92f57c3951d11695a52c92c2b0c_6" ;
@ -661,7 +661,7 @@ digraph cfg {
"g7.727bb92f57c3951d11695a52c92c2b0c_24" -> "g7.727bb92f57c3951d11695a52c92c2b0c_21" ; "g7.727bb92f57c3951d11695a52c92c2b0c_24" -> "g7.727bb92f57c3951d11695a52c92c2b0c_21" ;
"g7.727bb92f57c3951d11695a52c92c2b0c_25" [label="25: Call _fun_printf \n n$10=_fun_printf((char const *)\"wow\\n\":char const *) [line 153, column 11]\n EXIT_SCOPE(n$10); [line 153, column 11]\n " shape="box"] "g7.727bb92f57c3951d11695a52c92c2b0c_25" [label="25: Call _fun_printf \n n$10=_fun_printf(\"wow\\n\":char*) [line 153, column 11]\n EXIT_SCOPE(n$10); [line 153, column 11]\n " shape="box"]
"g7.727bb92f57c3951d11695a52c92c2b0c_25" -> "g7.727bb92f57c3951d11695a52c92c2b0c_5" ; "g7.727bb92f57c3951d11695a52c92c2b0c_25" -> "g7.727bb92f57c3951d11695a52c92c2b0c_5" ;
@ -692,7 +692,7 @@ digraph cfg {
"g8.c98b82371573afc08575815d90f5eac4_3" -> "g8.c98b82371573afc08575815d90f5eac4_2" ; "g8.c98b82371573afc08575815d90f5eac4_3" -> "g8.c98b82371573afc08575815d90f5eac4_2" ;
"g8.c98b82371573afc08575815d90f5eac4_4" [label="4: Call _fun_printf \n n$0=_fun_printf((char const *)\"terminating!\\n\":char const *) [line 186, column 3]\n EXIT_SCOPE(n$0); [line 186, column 3]\n " shape="box"] "g8.c98b82371573afc08575815d90f5eac4_4" [label="4: Call _fun_printf \n n$0=_fun_printf(\"terminating!\\n\":char*) [line 186, column 3]\n EXIT_SCOPE(n$0); [line 186, column 3]\n " shape="box"]
"g8.c98b82371573afc08575815d90f5eac4_4" -> "g8.c98b82371573afc08575815d90f5eac4_3" ; "g8.c98b82371573afc08575815d90f5eac4_4" -> "g8.c98b82371573afc08575815d90f5eac4_3" ;
@ -700,7 +700,7 @@ digraph cfg {
"g8.c98b82371573afc08575815d90f5eac4_5" -> "g8.c98b82371573afc08575815d90f5eac4_4" ; "g8.c98b82371573afc08575815d90f5eac4_5" -> "g8.c98b82371573afc08575815d90f5eac4_4" ;
"g8.c98b82371573afc08575815d90f5eac4_6" [label="6: Call _fun_printf \n n$2=_fun_printf((char const *)\"out!\\n\":char const *) [line 184, column 3]\n EXIT_SCOPE(n$2); [line 184, column 3]\n " shape="box"] "g8.c98b82371573afc08575815d90f5eac4_6" [label="6: Call _fun_printf \n n$2=_fun_printf(\"out!\\n\":char*) [line 184, column 3]\n EXIT_SCOPE(n$2); [line 184, column 3]\n " shape="box"]
"g8.c98b82371573afc08575815d90f5eac4_6" -> "g8.c98b82371573afc08575815d90f5eac4_5" ; "g8.c98b82371573afc08575815d90f5eac4_6" -> "g8.c98b82371573afc08575815d90f5eac4_5" ;
@ -776,7 +776,7 @@ digraph cfg {
"g8.c98b82371573afc08575815d90f5eac4_23" -> "g8.c98b82371573afc08575815d90f5eac4_20" ; "g8.c98b82371573afc08575815d90f5eac4_23" -> "g8.c98b82371573afc08575815d90f5eac4_20" ;
"g8.c98b82371573afc08575815d90f5eac4_24" [label="24: Call _fun_printf \n n$8=_fun_printf((char const *)\"wow\\n\":char const *) [line 177, column 11]\n EXIT_SCOPE(n$8); [line 177, column 11]\n APPLY_ABSTRACTION; [line 177, column 11]\n " shape="box"] "g8.c98b82371573afc08575815d90f5eac4_24" [label="24: Call _fun_printf \n n$8=_fun_printf(\"wow\\n\":char*) [line 177, column 11]\n EXIT_SCOPE(n$8); [line 177, column 11]\n APPLY_ABSTRACTION; [line 177, column 11]\n " shape="box"]
"g8.c98b82371573afc08575815d90f5eac4_24" -> "g8.c98b82371573afc08575815d90f5eac4_20" ; "g8.c98b82371573afc08575815d90f5eac4_24" -> "g8.c98b82371573afc08575815d90f5eac4_20" ;

15
infer/tests/codetoanalyze/c/frontend/switchstmt/switch.c
Unescape View File

@ -193,3 +193,18 @@ int test_switch11() {
} }
return 0; return 0;
} }
int switch_gnu_range(char c) {
int i;
switch (c) {
case 'a' ... 'f':
return 0;
break;
case '0' ... /* some long comment to make the end of the range on the next
line */
'9':
i = atoi(c);
break;
}
return i;
}

69
infer/tests/codetoanalyze/c/frontend/switchstmt/switch.c.dot
Unescape View File

@ -11,6 +11,47 @@ digraph cfg {
"getValue.faa0c7b1433b0c97fcdc15fa47c8180f_3" -> "getValue.faa0c7b1433b0c97fcdc15fa47c8180f_2" ; "getValue.faa0c7b1433b0c97fcdc15fa47c8180f_3" -> "getValue.faa0c7b1433b0c97fcdc15fa47c8180f_2" ;
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_1" [label="1: Start switch_gnu_range\nFormals: c:char\nLocals: i:int \n " color=yellow style=filled]
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_1" -> "switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_4" ;
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_2" [label="2: Exit switch_gnu_range \n " color=yellow style=filled]
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_3" [label="3: Return Stmt \n n$0=*&i:int [line 209, column 10]\n *&return:int=n$0 [line 209, column 3]\n NULLIFY(&i); [line 209, column 3]\n EXIT_SCOPE(n$0,i); [line 209, column 3]\n APPLY_ABSTRACTION; [line 209, column 3]\n " shape="box"]
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_3" -> "switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_2" ;
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_4" [label="4: SwitchStmt \n n$1=*&c:char [line 199, column 11]\n " shape="box"]
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_4" -> "switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_9" ;
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_4" -> "switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_10" ;
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_5" [label="5: BinaryOperatorStmt: Assign \n n$3=*&c:char [line 206, column 16]\n n$4=_fun_atoi(n$3:int) [line 206, column 11]\n *&i:int=n$4 [line 206, column 7]\n NULLIFY(&c); [line 206, column 7]\n EXIT_SCOPE(n$3,n$4,c); [line 206, column 7]\n APPLY_ABSTRACTION; [line 206, column 7]\n " shape="box"]
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_5" -> "switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_3" ;
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_6" [label="6: Return Stmt \n *&return:int=0 [line 201, column 7]\n APPLY_ABSTRACTION; [line 201, column 7]\n " shape="box"]
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_6" -> "switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_2" ;
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_7" [label="7: Prune (true branch, switch) \n PRUNE((n$1 == 48), true); [line 203, column 5]\n EXIT_SCOPE(n$1); [line 203, column 5]\n " shape="invhouse"]
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_7" -> "switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_5" ;
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_8" [label="8: Prune (false branch, switch) \n PRUNE(!(n$1 == 48), false); [line 203, column 5]\n EXIT_SCOPE(n$1); [line 203, column 5]\n APPLY_ABSTRACTION; [line 203, column 5]\n " shape="invhouse"]
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_8" -> "switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_3" ;
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_9" [label="9: Prune (true branch, switch) \n PRUNE((n$1 == 97), true); [line 200, column 5]\n EXIT_SCOPE(n$1); [line 200, column 5]\n " shape="invhouse"]
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_9" -> "switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_6" ;
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_10" [label="10: Prune (false branch, switch) \n PRUNE(!(n$1 == 97), false); [line 200, column 5]\n " shape="invhouse"]
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_10" -> "switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_7" ;
"switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_10" -> "switch_gnu_range.fe09b2428ff32c71bce6cc22d05f5102_8" ;
"test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_1" [label="1: Start test_switch1\nFormals: \nLocals: x:int value:int \n " color=yellow style=filled] "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_1" [label="1: Start test_switch1\nFormals: \nLocals: x:int value:int \n " color=yellow style=filled]
@ -39,7 +80,7 @@ digraph cfg {
"test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_7" -> "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_3" ; "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_7" -> "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_3" ;
"test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_8" [label="8: Call _fun_printf \n n$1=_fun_printf((char const *)\"(after_switch)HELLO WORLD!\":char const *) [line 31, column 5]\n EXIT_SCOPE(n$1); [line 31, column 5]\n APPLY_ABSTRACTION; [line 31, column 5]\n " shape="box"] "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_8" [label="8: Call _fun_printf \n n$1=_fun_printf(\"(after_switch)HELLO WORLD!\":char*) [line 31, column 5]\n EXIT_SCOPE(n$1); [line 31, column 5]\n APPLY_ABSTRACTION; [line 31, column 5]\n " shape="box"]
"test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_8" -> "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_4" ; "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_8" -> "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_4" ;
@ -48,15 +89,15 @@ digraph cfg {
"test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_9" -> "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_20" ; "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_9" -> "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_20" ;
"test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_9" -> "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_21" ; "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_9" -> "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_21" ;
"test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_10" [label="10: Call _fun_printf \n n$4=_fun_printf((char const *)\"(2/def)HELLO WORLD!\":char const *) [line 28, column 9]\n EXIT_SCOPE(n$4); [line 28, column 9]\n APPLY_ABSTRACTION; [line 28, column 9]\n " shape="box"] "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_10" [label="10: Call _fun_printf \n n$4=_fun_printf(\"(2/def)HELLO WORLD!\":char*) [line 28, column 9]\n EXIT_SCOPE(n$4); [line 28, column 9]\n APPLY_ABSTRACTION; [line 28, column 9]\n " shape="box"]
"test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_10" -> "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_4" ; "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_10" -> "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_4" ;
"test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_11" [label="11: Call _fun_printf \n n$6=_fun_printf((char const *)\"(1)HELLO WORLD!\":char const *) [line 24, column 9]\n EXIT_SCOPE(n$6); [line 24, column 9]\n APPLY_ABSTRACTION; [line 24, column 9]\n " shape="box"] "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_11" [label="11: Call _fun_printf \n n$6=_fun_printf(\"(1)HELLO WORLD!\":char*) [line 24, column 9]\n EXIT_SCOPE(n$6); [line 24, column 9]\n APPLY_ABSTRACTION; [line 24, column 9]\n " shape="box"]
"test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_11" -> "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_4" ; "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_11" -> "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_4" ;
"test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_12" [label="12: Call _fun_printf \n n$8=_fun_printf((char const *)\"(0)HELLO WORLD!\":char const *) [line 21, column 9]\n EXIT_SCOPE(n$8); [line 21, column 9]\n " shape="box"] "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_12" [label="12: Call _fun_printf \n n$8=_fun_printf(\"(0)HELLO WORLD!\":char*) [line 21, column 9]\n EXIT_SCOPE(n$8); [line 21, column 9]\n " shape="box"]
"test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_12" -> "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_8" ; "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_12" -> "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_8" ;
@ -64,7 +105,7 @@ digraph cfg {
"test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_13" -> "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_12" ; "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_13" -> "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_12" ;
"test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_14" [label="14: Call _fun_printf \n n$10=_fun_printf((char const *)\"(out)HELLO WORLD!\":char const *) [line 18, column 7]\n " shape="box"] "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_14" [label="14: Call _fun_printf \n n$10=_fun_printf(\"(out)HELLO WORLD!\":char*) [line 18, column 7]\n " shape="box"]
"test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_14" -> "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_13" ; "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_14" -> "test_switch1.7c92c7e14d1a0ee28a9ab29b22df5d3f_13" ;
@ -162,7 +203,7 @@ digraph cfg {
"test_switch11.a1a6d859e414d268a57ed2a2bb6f8a8e_10" -> "test_switch11.a1a6d859e414d268a57ed2a2bb6f8a8e_12" ; "test_switch11.a1a6d859e414d268a57ed2a2bb6f8a8e_10" -> "test_switch11.a1a6d859e414d268a57ed2a2bb6f8a8e_12" ;
"test_switch11.a1a6d859e414d268a57ed2a2bb6f8a8e_10" -> "test_switch11.a1a6d859e414d268a57ed2a2bb6f8a8e_13" ; "test_switch11.a1a6d859e414d268a57ed2a2bb6f8a8e_10" -> "test_switch11.a1a6d859e414d268a57ed2a2bb6f8a8e_13" ;
"test_switch11.a1a6d859e414d268a57ed2a2bb6f8a8e_11" [label="11: Call _fun_printf \n n$4=_fun_printf((char const *)\"(0)HELLO WORLD!\":char const *) [line 192, column 7]\n EXIT_SCOPE(n$4); [line 192, column 7]\n APPLY_ABSTRACTION; [line 192, column 7]\n " shape="box"] "test_switch11.a1a6d859e414d268a57ed2a2bb6f8a8e_11" [label="11: Call _fun_printf \n n$4=_fun_printf(\"(0)HELLO WORLD!\":char*) [line 192, column 7]\n EXIT_SCOPE(n$4); [line 192, column 7]\n APPLY_ABSTRACTION; [line 192, column 7]\n " shape="box"]
"test_switch11.a1a6d859e414d268a57ed2a2bb6f8a8e_11" -> "test_switch11.a1a6d859e414d268a57ed2a2bb6f8a8e_3" ; "test_switch11.a1a6d859e414d268a57ed2a2bb6f8a8e_11" -> "test_switch11.a1a6d859e414d268a57ed2a2bb6f8a8e_3" ;
@ -210,7 +251,7 @@ digraph cfg {
"test_switch2.0717c55583f10f472ddb2d73d867e556_8" -> "test_switch2.0717c55583f10f472ddb2d73d867e556_7" ; "test_switch2.0717c55583f10f472ddb2d73d867e556_8" -> "test_switch2.0717c55583f10f472ddb2d73d867e556_7" ;
"test_switch2.0717c55583f10f472ddb2d73d867e556_9" [label="9: Call _fun_printf \n n$5=_fun_printf((char const *)\"(0)HELLO WORLD!\":char const *) [line 41, column 7]\n EXIT_SCOPE(n$5); [line 41, column 7]\n APPLY_ABSTRACTION; [line 41, column 7]\n " shape="box"] "test_switch2.0717c55583f10f472ddb2d73d867e556_9" [label="9: Call _fun_printf \n n$5=_fun_printf(\"(0)HELLO WORLD!\":char*) [line 41, column 7]\n EXIT_SCOPE(n$5); [line 41, column 7]\n APPLY_ABSTRACTION; [line 41, column 7]\n " shape="box"]
"test_switch2.0717c55583f10f472ddb2d73d867e556_9" -> "test_switch2.0717c55583f10f472ddb2d73d867e556_3" ; "test_switch2.0717c55583f10f472ddb2d73d867e556_9" -> "test_switch2.0717c55583f10f472ddb2d73d867e556_3" ;
@ -280,7 +321,7 @@ digraph cfg {
"test_switch3.d602e3f7cc0068667fd33a3e54ff193c_7" -> "test_switch3.d602e3f7cc0068667fd33a3e54ff193c_6" ; "test_switch3.d602e3f7cc0068667fd33a3e54ff193c_7" -> "test_switch3.d602e3f7cc0068667fd33a3e54ff193c_6" ;
"test_switch3.d602e3f7cc0068667fd33a3e54ff193c_8" [label="8: Call _fun_printf \n n$5=_fun_printf((char const *)\"(0)HELLO WORLD!\":char const *) [line 63, column 7]\n EXIT_SCOPE(n$5); [line 63, column 7]\n APPLY_ABSTRACTION; [line 63, column 7]\n " shape="box"] "test_switch3.d602e3f7cc0068667fd33a3e54ff193c_8" [label="8: Call _fun_printf \n n$5=_fun_printf(\"(0)HELLO WORLD!\":char*) [line 63, column 7]\n EXIT_SCOPE(n$5); [line 63, column 7]\n APPLY_ABSTRACTION; [line 63, column 7]\n " shape="box"]
"test_switch3.d602e3f7cc0068667fd33a3e54ff193c_8" -> "test_switch3.d602e3f7cc0068667fd33a3e54ff193c_3" ; "test_switch3.d602e3f7cc0068667fd33a3e54ff193c_8" -> "test_switch3.d602e3f7cc0068667fd33a3e54ff193c_3" ;
@ -355,7 +396,7 @@ digraph cfg {
"test_switch4.70d4e6e8539e8d1ee3505d4562bc236d_8" -> "test_switch4.70d4e6e8539e8d1ee3505d4562bc236d_7" ; "test_switch4.70d4e6e8539e8d1ee3505d4562bc236d_8" -> "test_switch4.70d4e6e8539e8d1ee3505d4562bc236d_7" ;
"test_switch4.70d4e6e8539e8d1ee3505d4562bc236d_9" [label="9: Call _fun_printf \n n$5=_fun_printf((char const *)\"(0)HELLO WORLD!\":char const *) [line 82, column 7]\n EXIT_SCOPE(n$5); [line 82, column 7]\n APPLY_ABSTRACTION; [line 82, column 7]\n " shape="box"] "test_switch4.70d4e6e8539e8d1ee3505d4562bc236d_9" [label="9: Call _fun_printf \n n$5=_fun_printf(\"(0)HELLO WORLD!\":char*) [line 82, column 7]\n EXIT_SCOPE(n$5); [line 82, column 7]\n APPLY_ABSTRACTION; [line 82, column 7]\n " shape="box"]
"test_switch4.70d4e6e8539e8d1ee3505d4562bc236d_9" -> "test_switch4.70d4e6e8539e8d1ee3505d4562bc236d_3" ; "test_switch4.70d4e6e8539e8d1ee3505d4562bc236d_9" -> "test_switch4.70d4e6e8539e8d1ee3505d4562bc236d_3" ;
@ -430,7 +471,7 @@ digraph cfg {
"test_switch5.1d93fcc376cd01517eabe22cb325bcfd_8" -> "test_switch5.1d93fcc376cd01517eabe22cb325bcfd_12" ; "test_switch5.1d93fcc376cd01517eabe22cb325bcfd_8" -> "test_switch5.1d93fcc376cd01517eabe22cb325bcfd_12" ;
"test_switch5.1d93fcc376cd01517eabe22cb325bcfd_8" -> "test_switch5.1d93fcc376cd01517eabe22cb325bcfd_13" ; "test_switch5.1d93fcc376cd01517eabe22cb325bcfd_8" -> "test_switch5.1d93fcc376cd01517eabe22cb325bcfd_13" ;
"test_switch5.1d93fcc376cd01517eabe22cb325bcfd_9" [label="9: Call _fun_printf \n n$3=_fun_printf((char const *)\"(0)HELLO WORLD!\":char const *) [line 109, column 9]\n EXIT_SCOPE(n$3); [line 109, column 9]\n APPLY_ABSTRACTION; [line 109, column 9]\n " shape="box"] "test_switch5.1d93fcc376cd01517eabe22cb325bcfd_9" [label="9: Call _fun_printf \n n$3=_fun_printf(\"(0)HELLO WORLD!\":char*) [line 109, column 9]\n EXIT_SCOPE(n$3); [line 109, column 9]\n APPLY_ABSTRACTION; [line 109, column 9]\n " shape="box"]
"test_switch5.1d93fcc376cd01517eabe22cb325bcfd_9" -> "test_switch5.1d93fcc376cd01517eabe22cb325bcfd_4" ; "test_switch5.1d93fcc376cd01517eabe22cb325bcfd_9" -> "test_switch5.1d93fcc376cd01517eabe22cb325bcfd_4" ;
@ -438,7 +479,7 @@ digraph cfg {
"test_switch5.1d93fcc376cd01517eabe22cb325bcfd_10" -> "test_switch5.1d93fcc376cd01517eabe22cb325bcfd_4" ; "test_switch5.1d93fcc376cd01517eabe22cb325bcfd_10" -> "test_switch5.1d93fcc376cd01517eabe22cb325bcfd_4" ;
"test_switch5.1d93fcc376cd01517eabe22cb325bcfd_11" [label="11: Call _fun_printf \n n$6=_fun_printf((char const *)\"(out)HELLO WORLD!\":char const *) [line 105, column 7]\n " shape="box"] "test_switch5.1d93fcc376cd01517eabe22cb325bcfd_11" [label="11: Call _fun_printf \n n$6=_fun_printf(\"(out)HELLO WORLD!\":char*) [line 105, column 7]\n " shape="box"]
"test_switch5.1d93fcc376cd01517eabe22cb325bcfd_11" -> "test_switch5.1d93fcc376cd01517eabe22cb325bcfd_10" ; "test_switch5.1d93fcc376cd01517eabe22cb325bcfd_11" -> "test_switch5.1d93fcc376cd01517eabe22cb325bcfd_10" ;
@ -507,7 +548,7 @@ digraph cfg {
"test_switch6.a23e54b3840073f4ece330ef3c560915_13" -> "test_switch6.a23e54b3840073f4ece330ef3c560915_12" ; "test_switch6.a23e54b3840073f4ece330ef3c560915_13" -> "test_switch6.a23e54b3840073f4ece330ef3c560915_12" ;
"test_switch6.a23e54b3840073f4ece330ef3c560915_14" [label="14: Call _fun_printf \n n$7=_fun_printf((char const *)\"(0)HELLO WORLD!\":char const *) [line 120, column 7]\n EXIT_SCOPE(n$7); [line 120, column 7]\n APPLY_ABSTRACTION; [line 120, column 7]\n " shape="box"] "test_switch6.a23e54b3840073f4ece330ef3c560915_14" [label="14: Call _fun_printf \n n$7=_fun_printf(\"(0)HELLO WORLD!\":char*) [line 120, column 7]\n EXIT_SCOPE(n$7); [line 120, column 7]\n APPLY_ABSTRACTION; [line 120, column 7]\n " shape="box"]
"test_switch6.a23e54b3840073f4ece330ef3c560915_14" -> "test_switch6.a23e54b3840073f4ece330ef3c560915_3" ; "test_switch6.a23e54b3840073f4ece330ef3c560915_14" -> "test_switch6.a23e54b3840073f4ece330ef3c560915_3" ;
@ -578,7 +619,7 @@ digraph cfg {
"test_switch7.8298274f5578f21bdddf71ffa79afcb8_7" -> "test_switch7.8298274f5578f21bdddf71ffa79afcb8_6" ; "test_switch7.8298274f5578f21bdddf71ffa79afcb8_7" -> "test_switch7.8298274f5578f21bdddf71ffa79afcb8_6" ;
"test_switch7.8298274f5578f21bdddf71ffa79afcb8_8" [label="8: Call _fun_printf \n n$5=_fun_printf((char const *)\"(0)HELLO WORLD!\":char const *) [line 140, column 7]\n EXIT_SCOPE(n$5); [line 140, column 7]\n APPLY_ABSTRACTION; [line 140, column 7]\n " shape="box"] "test_switch7.8298274f5578f21bdddf71ffa79afcb8_8" [label="8: Call _fun_printf \n n$5=_fun_printf(\"(0)HELLO WORLD!\":char*) [line 140, column 7]\n EXIT_SCOPE(n$5); [line 140, column 7]\n APPLY_ABSTRACTION; [line 140, column 7]\n " shape="box"]
"test_switch7.8298274f5578f21bdddf71ffa79afcb8_8" -> "test_switch7.8298274f5578f21bdddf71ffa79afcb8_3" ; "test_switch7.8298274f5578f21bdddf71ffa79afcb8_8" -> "test_switch7.8298274f5578f21bdddf71ffa79afcb8_3" ;
@ -699,7 +740,7 @@ digraph cfg {
"test_switch8.6a6653773b94c1bb3f3c90dc1790d1ed_19" -> "test_switch8.6a6653773b94c1bb3f3c90dc1790d1ed_2" ; "test_switch8.6a6653773b94c1bb3f3c90dc1790d1ed_19" -> "test_switch8.6a6653773b94c1bb3f3c90dc1790d1ed_2" ;
"test_switch8.6a6653773b94c1bb3f3c90dc1790d1ed_20" [label="20: Call _fun_printf \n n$8=_fun_printf((char const *)\"(0)HELLO WORLD!\":char const *) [line 159, column 9]\n EXIT_SCOPE(n$8); [line 159, column 9]\n " shape="box"] "test_switch8.6a6653773b94c1bb3f3c90dc1790d1ed_20" [label="20: Call _fun_printf \n n$8=_fun_printf(\"(0)HELLO WORLD!\":char*) [line 159, column 9]\n EXIT_SCOPE(n$8); [line 159, column 9]\n " shape="box"]
"test_switch8.6a6653773b94c1bb3f3c90dc1790d1ed_20" -> "test_switch8.6a6653773b94c1bb3f3c90dc1790d1ed_19" ; "test_switch8.6a6653773b94c1bb3f3c90dc1790d1ed_20" -> "test_switch8.6a6653773b94c1bb3f3c90dc1790d1ed_19" ;

1
infer/tests/codetoanalyze/cpp/frontend/Makefile
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@ -13,6 +13,7 @@ INFER_OPTIONS =
SOURCES = \ SOURCES = \
$(wildcard *.cpp) \
$(wildcard */*.cpp) \ $(wildcard */*.cpp) \
$(wildcard shared/*/*.cpp) \ $(wildcard shared/*/*.cpp) \

65
infer/tests/codetoanalyze/cpp/frontend/if.cpp
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@ -0,0 +1,65 @@
/*
* Copyright (c) 2019-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
void if_then_return(int x) {
int y = 0;
if (x == 1234) {
y = x;
}
}
void if_then(int x) {
int y = 0;
if (x == 1234) {
y = x;
}
y = 111;
}
void if_then_else_return(int x) {
int y = 0;
if (x == 1234) {
y = 111;
} else {
y = 222;
}
}
void if_then_else(int x) {
int y = 0;
if (x == 1234) {
y = 111;
} else {
y = 222;
}
y = 333;
}
void if_then_cond_var() {
int y = 0;
if (int x = 4) {
y = x;
}
y = 111;
}
void if_then_else_cond_var() {
int y = 0;
if (int x = 4) {
y = x;
} else {
y = x * 2;
}
y = 111;
}
void if_then_init(int x) {
int y = 0;
if (int x = 4; x == 4) {
y = x;
}
}

271
infer/tests/codetoanalyze/cpp/frontend/if.cpp.dot
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@ -0,0 +1,271 @@
/* @generated */
digraph cfg {
"if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_1" [label="1: Start if_then\nFormals: x:int\nLocals: y:int \n " color=yellow style=filled]
"if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_1" -> "if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_9" ;
"if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_2" [label="2: Exit if_then \n " color=yellow style=filled]
"if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_3" [label="3: BinaryOperatorStmt: Assign \n *&y:int=111 [line 20, column 3]\n NULLIFY(&y); [line 20, column 3]\n EXIT_SCOPE(y); [line 20, column 3]\n APPLY_ABSTRACTION; [line 20, column 3]\n " shape="box"]
"if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_3" -> "if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_2" ;
"if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_4" [label="4: + \n " ]
"if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_4" -> "if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_3" ;
"if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_5" [label="5: BinaryOperatorStmt: EQ \n n$1=*&x:int [line 17, column 7]\n " shape="box"]
"if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_5" -> "if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_6" ;
"if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_5" -> "if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_7" ;
"if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_6" [label="6: Prune (true branch, if) \n PRUNE((n$1 == 1234), true); [line 17, column 7]\n EXIT_SCOPE(n$1); [line 17, column 7]\n " shape="invhouse"]
"if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_6" -> "if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_8" ;
"if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_7" [label="7: Prune (false branch, if) \n PRUNE(!(n$1 == 1234), false); [line 17, column 7]\n EXIT_SCOPE(n$1); [line 17, column 7]\n APPLY_ABSTRACTION; [line 17, column 7]\n " shape="invhouse"]
"if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_7" -> "if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_4" ;
"if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_8" [label="8: BinaryOperatorStmt: Assign \n n$3=*&x:int [line 18, column 9]\n *&y:int=n$3 [line 18, column 5]\n NULLIFY(&y); [line 18, column 5]\n NULLIFY(&x); [line 18, column 5]\n EXIT_SCOPE(n$3,y,x); [line 18, column 5]\n APPLY_ABSTRACTION; [line 18, column 5]\n " shape="box"]
"if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_8" -> "if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_4" ;
"if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_9" [label="9: DeclStmt \n VARIABLE_DECLARED(y:int); [line 16, column 3]\n *&y:int=0 [line 16, column 3]\n NULLIFY(&y); [line 16, column 3]\n EXIT_SCOPE(y); [line 16, column 3]\n " shape="box"]
"if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_9" -> "if_then#3243301102387331199.d347686d1797cf6cf5f5b9b986a1e67d_5" ;
"if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_1" [label="1: Start if_then_cond_var\nFormals: \nLocals: x:int y:int \n " color=yellow style=filled]
"if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_1" -> "if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_9" ;
"if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_2" [label="2: Exit if_then_cond_var \n " color=yellow style=filled]
"if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_3" [label="3: BinaryOperatorStmt: Assign \n *&y:int=111 [line 47, column 3]\n NULLIFY(&y); [line 47, column 3]\n EXIT_SCOPE(y); [line 47, column 3]\n APPLY_ABSTRACTION; [line 47, column 3]\n " shape="box"]
"if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_3" -> "if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_2" ;
"if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_4" [label="4: + \n " ]
"if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_4" -> "if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_3" ;
"if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_5" [label="5: Prune (true branch, if) \n n$1=*&x:int [line 44, column 11]\n PRUNE(n$1, true); [line 44, column 11]\n EXIT_SCOPE(n$1); [line 44, column 11]\n " shape="invhouse"]
"if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_5" -> "if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_8" ;
"if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_6" [label="6: Prune (false branch, if) \n n$1=*&x:int [line 44, column 11]\n PRUNE(!n$1, false); [line 44, column 11]\n NULLIFY(&x); [line 44, column 11]\n EXIT_SCOPE(n$1,x); [line 44, column 11]\n APPLY_ABSTRACTION; [line 44, column 11]\n " shape="invhouse"]
"if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_6" -> "if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_4" ;
"if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_7" [label="7: DeclStmt \n VARIABLE_DECLARED(x:int); [line 44, column 7]\n *&x:int=4 [line 44, column 7]\n " shape="box"]
"if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_7" -> "if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_5" ;
"if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_7" -> "if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_6" ;
"if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_8" [label="8: BinaryOperatorStmt: Assign \n n$3=*&x:int [line 45, column 9]\n *&y:int=n$3 [line 45, column 5]\n NULLIFY(&x); [line 45, column 5]\n NULLIFY(&y); [line 45, column 5]\n EXIT_SCOPE(n$3,x,y); [line 45, column 5]\n APPLY_ABSTRACTION; [line 45, column 5]\n " shape="box"]
"if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_8" -> "if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_4" ;
"if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_9" [label="9: DeclStmt \n VARIABLE_DECLARED(y:int); [line 43, column 3]\n *&y:int=0 [line 43, column 3]\n NULLIFY(&y); [line 43, column 3]\n EXIT_SCOPE(y); [line 43, column 3]\n " shape="box"]
"if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_9" -> "if_then_cond_var#9765064652804376901.7ddd70d5a9df7af72d704522a5beba46_7" ;
"if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_1" [label="1: Start if_then_else\nFormals: x:int\nLocals: y:int \n " color=yellow style=filled]
"if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_1" -> "if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_10" ;
"if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_2" [label="2: Exit if_then_else \n " color=yellow style=filled]
"if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_3" [label="3: BinaryOperatorStmt: Assign \n *&y:int=333 [line 39, column 3]\n NULLIFY(&y); [line 39, column 3]\n EXIT_SCOPE(y); [line 39, column 3]\n APPLY_ABSTRACTION; [line 39, column 3]\n " shape="box"]
"if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_3" -> "if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_2" ;
"if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_4" [label="4: + \n " ]
"if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_4" -> "if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_3" ;
"if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_5" [label="5: BinaryOperatorStmt: EQ \n n$1=*&x:int [line 34, column 7]\n NULLIFY(&x); [line 34, column 7]\n EXIT_SCOPE(x); [line 34, column 7]\n " shape="box"]
"if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_5" -> "if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_6" ;
"if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_5" -> "if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_7" ;
"if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_6" [label="6: Prune (true branch, if) \n PRUNE((n$1 == 1234), true); [line 34, column 7]\n EXIT_SCOPE(n$1); [line 34, column 7]\n " shape="invhouse"]
"if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_6" -> "if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_8" ;
"if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_7" [label="7: Prune (false branch, if) \n PRUNE(!(n$1 == 1234), false); [line 34, column 7]\n EXIT_SCOPE(n$1); [line 34, column 7]\n " shape="invhouse"]
"if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_7" -> "if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_9" ;
"if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_8" [label="8: BinaryOperatorStmt: Assign \n *&y:int=111 [line 35, column 5]\n NULLIFY(&y); [line 35, column 5]\n EXIT_SCOPE(y); [line 35, column 5]\n APPLY_ABSTRACTION; [line 35, column 5]\n " shape="box"]
"if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_8" -> "if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_4" ;
"if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_9" [label="9: BinaryOperatorStmt: Assign \n *&y:int=222 [line 37, column 5]\n NULLIFY(&y); [line 37, column 5]\n EXIT_SCOPE(y); [line 37, column 5]\n APPLY_ABSTRACTION; [line 37, column 5]\n " shape="box"]
"if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_9" -> "if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_4" ;
"if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_10" [label="10: DeclStmt \n VARIABLE_DECLARED(y:int); [line 33, column 3]\n *&y:int=0 [line 33, column 3]\n NULLIFY(&y); [line 33, column 3]\n EXIT_SCOPE(y); [line 33, column 3]\n " shape="box"]
"if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_10" -> "if_then_else#3656205175867614205.85ec2e9f625ee4f71821f6eee2969089_5" ;
"if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_1" [label="1: Start if_then_else_cond_var\nFormals: \nLocals: x:int y:int \n " color=yellow style=filled]
"if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_1" -> "if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_10" ;
"if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_2" [label="2: Exit if_then_else_cond_var \n " color=yellow style=filled]
"if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_3" [label="3: BinaryOperatorStmt: Assign \n *&y:int=111 [line 57, column 3]\n NULLIFY(&y); [line 57, column 3]\n EXIT_SCOPE(y); [line 57, column 3]\n APPLY_ABSTRACTION; [line 57, column 3]\n " shape="box"]
"if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_3" -> "if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_2" ;
"if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_4" [label="4: + \n " ]
"if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_4" -> "if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_3" ;
"if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_5" [label="5: Prune (true branch, if) \n n$1=*&x:int [line 52, column 11]\n PRUNE(n$1, true); [line 52, column 11]\n EXIT_SCOPE(n$1); [line 52, column 11]\n " shape="invhouse"]
"if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_5" -> "if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_8" ;
"if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_6" [label="6: Prune (false branch, if) \n n$1=*&x:int [line 52, column 11]\n PRUNE(!n$1, false); [line 52, column 11]\n EXIT_SCOPE(n$1); [line 52, column 11]\n " shape="invhouse"]
"if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_6" -> "if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_9" ;
"if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_7" [label="7: DeclStmt \n VARIABLE_DECLARED(x:int); [line 52, column 7]\n *&x:int=4 [line 52, column 7]\n " shape="box"]
"if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_7" -> "if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_5" ;
"if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_7" -> "if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_6" ;
"if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_8" [label="8: BinaryOperatorStmt: Assign \n n$3=*&x:int [line 53, column 9]\n *&y:int=n$3 [line 53, column 5]\n NULLIFY(&x); [line 53, column 5]\n NULLIFY(&y); [line 53, column 5]\n EXIT_SCOPE(n$3,x,y); [line 53, column 5]\n APPLY_ABSTRACTION; [line 53, column 5]\n " shape="box"]
"if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_8" -> "if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_4" ;
"if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_9" [label="9: BinaryOperatorStmt: Assign \n n$5=*&x:int [line 55, column 9]\n *&y:int=(n$5 * 2) [line 55, column 5]\n NULLIFY(&x); [line 55, column 5]\n NULLIFY(&y); [line 55, column 5]\n EXIT_SCOPE(n$5,x,y); [line 55, column 5]\n APPLY_ABSTRACTION; [line 55, column 5]\n " shape="box"]
"if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_9" -> "if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_4" ;
"if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_10" [label="10: DeclStmt \n VARIABLE_DECLARED(y:int); [line 51, column 3]\n *&y:int=0 [line 51, column 3]\n NULLIFY(&y); [line 51, column 3]\n EXIT_SCOPE(y); [line 51, column 3]\n " shape="box"]
"if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_10" -> "if_then_else_cond_var#2787713781872682235.ef4601af9985bcc4fc7e24bbd9a44d0f_7" ;
"if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_1" [label="1: Start if_then_else_return\nFormals: x:int\nLocals: y:int \n " color=yellow style=filled]
"if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_1" -> "if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_10" ;
"if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_2" [label="2: Exit if_then_else_return \n " color=yellow style=filled]
"if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_3" [label="3: + \n " ]
"if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_3" -> "if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_4" ;
"if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_4" [label="4: between_join_and_exit \n APPLY_ABSTRACTION; [line 25, column 3]\n " shape="box"]
"if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_4" -> "if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_2" ;
"if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_5" [label="5: BinaryOperatorStmt: EQ \n n$1=*&x:int [line 25, column 7]\n NULLIFY(&x); [line 25, column 7]\n EXIT_SCOPE(x); [line 25, column 7]\n " shape="box"]
"if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_5" -> "if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_6" ;
"if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_5" -> "if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_7" ;
"if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_6" [label="6: Prune (true branch, if) \n PRUNE((n$1 == 1234), true); [line 25, column 7]\n EXIT_SCOPE(n$1); [line 25, column 7]\n " shape="invhouse"]
"if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_6" -> "if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_8" ;
"if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_7" [label="7: Prune (false branch, if) \n PRUNE(!(n$1 == 1234), false); [line 25, column 7]\n EXIT_SCOPE(n$1); [line 25, column 7]\n " shape="invhouse"]
"if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_7" -> "if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_9" ;
"if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_8" [label="8: BinaryOperatorStmt: Assign \n *&y:int=111 [line 26, column 5]\n NULLIFY(&y); [line 26, column 5]\n EXIT_SCOPE(y); [line 26, column 5]\n APPLY_ABSTRACTION; [line 26, column 5]\n " shape="box"]
"if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_8" -> "if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_3" ;
"if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_9" [label="9: BinaryOperatorStmt: Assign \n *&y:int=222 [line 28, column 5]\n NULLIFY(&y); [line 28, column 5]\n EXIT_SCOPE(y); [line 28, column 5]\n APPLY_ABSTRACTION; [line 28, column 5]\n " shape="box"]
"if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_9" -> "if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_3" ;
"if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_10" [label="10: DeclStmt \n VARIABLE_DECLARED(y:int); [line 24, column 3]\n *&y:int=0 [line 24, column 3]\n NULLIFY(&y); [line 24, column 3]\n EXIT_SCOPE(y); [line 24, column 3]\n " shape="box"]
"if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_10" -> "if_then_else_return#4431567770337235941.d66facc967fa3d7bd91a335f2fa44d33_5" ;
"if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_1" [label="1: Start if_then_init\nFormals: x:int\nLocals: x:int y:int \n " color=yellow style=filled]
"if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_1" -> "if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_10" ;
"if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_2" [label="2: Exit if_then_init \n " color=yellow style=filled]
"if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_3" [label="3: + \n " ]
"if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_3" -> "if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_4" ;
"if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_4" [label="4: between_join_and_exit \n APPLY_ABSTRACTION; [line 62, column 3]\n " shape="box"]
"if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_4" -> "if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_2" ;
"if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_5" [label="5: BinaryOperatorStmt: EQ \n n$1=*&x:int [line 62, column 18]\n " shape="box"]
"if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_5" -> "if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_6" ;
"if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_5" -> "if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_7" ;
"if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_6" [label="6: Prune (true branch, if) \n PRUNE((n$1 == 4), true); [line 62, column 18]\n EXIT_SCOPE(n$1); [line 62, column 18]\n " shape="invhouse"]
"if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_6" -> "if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_8" ;
"if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_7" [label="7: Prune (false branch, if) \n PRUNE(!(n$1 == 4), false); [line 62, column 18]\n NULLIFY(&x); [line 62, column 18]\n EXIT_SCOPE(n$1,x); [line 62, column 18]\n APPLY_ABSTRACTION; [line 62, column 18]\n " shape="invhouse"]
"if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_7" -> "if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_3" ;
"if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_8" [label="8: BinaryOperatorStmt: Assign \n n$3=*&x:int [line 63, column 9]\n *&y:int=n$3 [line 63, column 5]\n NULLIFY(&x); [line 63, column 5]\n NULLIFY(&y); [line 63, column 5]\n EXIT_SCOPE(n$3,x,y); [line 63, column 5]\n APPLY_ABSTRACTION; [line 63, column 5]\n " shape="box"]
"if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_8" -> "if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_3" ;
"if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_9" [label="9: DeclStmt \n VARIABLE_DECLARED(x:int); [line 62, column 7]\n *&x:int=4 [line 62, column 7]\n " shape="box"]
"if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_9" -> "if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_5" ;
"if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_10" [label="10: DeclStmt \n VARIABLE_DECLARED(y:int); [line 61, column 3]\n *&y:int=0 [line 61, column 3]\n NULLIFY(&y); [line 61, column 3]\n EXIT_SCOPE(y); [line 61, column 3]\n " shape="box"]
"if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_10" -> "if_then_init#11608825163312327704.a731baaac66bccf9a8e7312d2dc99b5f_9" ;
"if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_1" [label="1: Start if_then_return\nFormals: x:int\nLocals: y:int \n " color=yellow style=filled]
"if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_1" -> "if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_9" ;
"if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_2" [label="2: Exit if_then_return \n " color=yellow style=filled]
"if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_3" [label="3: + \n " ]
"if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_3" -> "if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_4" ;
"if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_4" [label="4: between_join_and_exit \n APPLY_ABSTRACTION; [line 10, column 3]\n " shape="box"]
"if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_4" -> "if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_2" ;
"if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_5" [label="5: BinaryOperatorStmt: EQ \n n$1=*&x:int [line 10, column 7]\n " shape="box"]
"if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_5" -> "if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_6" ;
"if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_5" -> "if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_7" ;
"if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_6" [label="6: Prune (true branch, if) \n PRUNE((n$1 == 1234), true); [line 10, column 7]\n EXIT_SCOPE(n$1); [line 10, column 7]\n " shape="invhouse"]
"if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_6" -> "if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_8" ;
"if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_7" [label="7: Prune (false branch, if) \n PRUNE(!(n$1 == 1234), false); [line 10, column 7]\n EXIT_SCOPE(n$1); [line 10, column 7]\n APPLY_ABSTRACTION; [line 10, column 7]\n " shape="invhouse"]
"if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_7" -> "if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_3" ;
"if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_8" [label="8: BinaryOperatorStmt: Assign \n n$3=*&x:int [line 11, column 9]\n *&y:int=n$3 [line 11, column 5]\n NULLIFY(&y); [line 11, column 5]\n NULLIFY(&x); [line 11, column 5]\n EXIT_SCOPE(n$3,y,x); [line 11, column 5]\n APPLY_ABSTRACTION; [line 11, column 5]\n " shape="box"]
"if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_8" -> "if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_3" ;
"if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_9" [label="9: DeclStmt \n VARIABLE_DECLARED(y:int); [line 9, column 3]\n *&y:int=0 [line 9, column 3]\n NULLIFY(&y); [line 9, column 3]\n EXIT_SCOPE(y); [line 9, column 3]\n " shape="box"]
"if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_9" -> "if_then_return#7560400730320632534.710a386e6459fee25726e9e12804127e_5" ;
}

4
infer/tests/codetoanalyze/cpp/shared/methods/byvals.cpp.dot
Unescape View File

@ -62,7 +62,7 @@ digraph cfg {
"forward<int>#std#5548362574050729124.664bf3a19e8401f31df778b67554bdae_2" [label="2: Exit std::forward<int> \n " color=yellow style=filled] "forward<int>#std#5548362574050729124.664bf3a19e8401f31df778b67554bdae_2" [label="2: Exit std::forward<int> \n " color=yellow style=filled]
"forward<int>#std#5548362574050729124.664bf3a19e8401f31df778b67554bdae_3" [label="3: Return Stmt \n n$0=*&__t:int& [line 2305, column 31]\n *&return:int&=n$0 [line 2305, column 5]\n NULLIFY(&__t); [line 2305, column 5]\n EXIT_SCOPE(n$0,__t); [line 2305, column 5]\n APPLY_ABSTRACTION; [line 2305, column 5]\n " shape="box"] "forward<int>#std#5548362574050729124.664bf3a19e8401f31df778b67554bdae_3" [label="3: Return Stmt \n n$0=*&__t:int& [line 2313, column 31]\n *&return:int&=n$0 [line 2313, column 5]\n NULLIFY(&__t); [line 2313, column 5]\n EXIT_SCOPE(n$0,__t); [line 2313, column 5]\n APPLY_ABSTRACTION; [line 2313, column 5]\n " shape="box"]
"forward<int>#std#5548362574050729124.664bf3a19e8401f31df778b67554bdae_3" -> "forward<int>#std#5548362574050729124.664bf3a19e8401f31df778b67554bdae_2" ; "forward<int>#std#5548362574050729124.664bf3a19e8401f31df778b67554bdae_3" -> "forward<int>#std#5548362574050729124.664bf3a19e8401f31df778b67554bdae_2" ;
@ -73,7 +73,7 @@ digraph cfg {
"forward<int_&>#std#2714018779968350623.5a6c534312c02b38db42a98e7dfe7983_2" [label="2: Exit std::forward<int_&> \n " color=yellow style=filled] "forward<int_&>#std#2714018779968350623.5a6c534312c02b38db42a98e7dfe7983_2" [label="2: Exit std::forward<int_&> \n " color=yellow style=filled]
"forward<int_&>#std#2714018779968350623.5a6c534312c02b38db42a98e7dfe7983_3" [label="3: Return Stmt \n n$0=*&__t:int& [line 2305, column 31]\n *&return:int&=n$0 [line 2305, column 5]\n NULLIFY(&__t); [line 2305, column 5]\n EXIT_SCOPE(n$0,__t); [line 2305, column 5]\n APPLY_ABSTRACTION; [line 2305, column 5]\n " shape="box"] "forward<int_&>#std#2714018779968350623.5a6c534312c02b38db42a98e7dfe7983_3" [label="3: Return Stmt \n n$0=*&__t:int& [line 2313, column 31]\n *&return:int&=n$0 [line 2313, column 5]\n NULLIFY(&__t); [line 2313, column 5]\n EXIT_SCOPE(n$0,__t); [line 2313, column 5]\n APPLY_ABSTRACTION; [line 2313, column 5]\n " shape="box"]
"forward<int_&>#std#2714018779968350623.5a6c534312c02b38db42a98e7dfe7983_3" -> "forward<int_&>#std#2714018779968350623.5a6c534312c02b38db42a98e7dfe7983_2" ; "forward<int_&>#std#2714018779968350623.5a6c534312c02b38db42a98e7dfe7983_3" -> "forward<int_&>#std#2714018779968350623.5a6c534312c02b38db42a98e7dfe7983_2" ;

6
infer/tests/codetoanalyze/objc/frontend/block/static.m.dot
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@ -40,7 +40,7 @@ digraph cfg {
"objc_blockA::test_1.2002c886c49fdecdc4bf7a72fba954ba_2" [label="2: Exit objc_blockA::test_1 \n " color=yellow style=filled] "objc_blockA::test_1.2002c886c49fdecdc4bf7a72fba954ba_2" [label="2: Exit objc_blockA::test_1 \n " color=yellow style=filled]
"objc_blockA::test_1.2002c886c49fdecdc4bf7a72fba954ba_3" [label="3: BinaryOperatorStmt: Assign \n n$1=_fun___objc_alloc_no_fail(sizeof(t=A):unsigned long) [line 19, column 23]\n n$2=_fun_NSBundleResourceRequest::init(n$1:A*) virtual [line 19, column 22]\n *&#GB<codetoanalyze/objc/frontend/block/static.m>$A::test.sharedInstance:objc_object*=n$2 [line 19, column 5]\n EXIT_SCOPE(n$1,n$2); [line 19, column 5]\n APPLY_ABSTRACTION; [line 19, column 5]\n " shape="box"] "objc_blockA::test_1.2002c886c49fdecdc4bf7a72fba954ba_3" [label="3: BinaryOperatorStmt: Assign \n n$1=_fun___objc_alloc_no_fail(sizeof(t=A):unsigned long) [line 19, column 23]\n n$2=_fun_NSObject::init(n$1:A*) virtual [line 19, column 22]\n *&#GB<codetoanalyze/objc/frontend/block/static.m>$A::test.sharedInstance:objc_object*=n$2 [line 19, column 5]\n EXIT_SCOPE(n$1,n$2); [line 19, column 5]\n APPLY_ABSTRACTION; [line 19, column 5]\n " shape="box"]
"objc_blockA::test_1.2002c886c49fdecdc4bf7a72fba954ba_3" -> "objc_blockA::test_1.2002c886c49fdecdc4bf7a72fba954ba_2" ; "objc_blockA::test_1.2002c886c49fdecdc4bf7a72fba954ba_3" -> "objc_blockA::test_1.2002c886c49fdecdc4bf7a72fba954ba_2" ;
@ -51,7 +51,7 @@ digraph cfg {
"objc_blockA::test_leak_2.5f4f71e062f7fac0ae4a5b163d676189_2" [label="2: Exit objc_blockA::test_leak_2 \n " color=yellow style=filled] "objc_blockA::test_leak_2.5f4f71e062f7fac0ae4a5b163d676189_2" [label="2: Exit objc_blockA::test_leak_2 \n " color=yellow style=filled]
"objc_blockA::test_leak_2.5f4f71e062f7fac0ae4a5b163d676189_3" [label="3: BinaryOperatorStmt: Assign \n n$4=_fun___objc_alloc_no_fail(sizeof(t=A):unsigned long) [line 29, column 23]\n n$5=_fun_NSBundleResourceRequest::init(n$4:A*) virtual [line 29, column 22]\n *&#GB<codetoanalyze/objc/frontend/block/static.m>$A::test_leak.sharedInstance:objc_object*=n$5 [line 29, column 5]\n EXIT_SCOPE(n$4,n$5); [line 29, column 5]\n APPLY_ABSTRACTION; [line 29, column 5]\n " shape="box"] "objc_blockA::test_leak_2.5f4f71e062f7fac0ae4a5b163d676189_3" [label="3: BinaryOperatorStmt: Assign \n n$4=_fun___objc_alloc_no_fail(sizeof(t=A):unsigned long) [line 29, column 23]\n n$5=_fun_NSObject::init(n$4:A*) virtual [line 29, column 22]\n *&#GB<codetoanalyze/objc/frontend/block/static.m>$A::test_leak.sharedInstance:objc_object*=n$5 [line 29, column 5]\n EXIT_SCOPE(n$4,n$5); [line 29, column 5]\n APPLY_ABSTRACTION; [line 29, column 5]\n " shape="box"]
"objc_blockA::test_leak_2.5f4f71e062f7fac0ae4a5b163d676189_3" -> "objc_blockA::test_leak_2.5f4f71e062f7fac0ae4a5b163d676189_2" ; "objc_blockA::test_leak_2.5f4f71e062f7fac0ae4a5b163d676189_3" -> "objc_blockA::test_leak_2.5f4f71e062f7fac0ae4a5b163d676189_2" ;
@ -85,7 +85,7 @@ digraph cfg {
"test2#A#class.ce50cb13c3345decc567dd4eb6124604_4" -> "test2#A#class.ce50cb13c3345decc567dd4eb6124604_3" ; "test2#A#class.ce50cb13c3345decc567dd4eb6124604_4" -> "test2#A#class.ce50cb13c3345decc567dd4eb6124604_3" ;
"test2#A#class.ce50cb13c3345decc567dd4eb6124604_5" [label="5: BinaryOperatorStmt: Assign \n n$10=_fun___objc_alloc_no_fail(sizeof(t=A):unsigned long) [line 36, column 21]\n n$11=_fun_NSBundleResourceRequest::init(n$10:A*) virtual [line 36, column 20]\n *&#GB<codetoanalyze/objc/frontend/block/static.m>$A::test2.sharedInstance:objc_object*=n$11 [line 36, column 3]\n EXIT_SCOPE(n$10,n$11); [line 36, column 3]\n " shape="box"] "test2#A#class.ce50cb13c3345decc567dd4eb6124604_5" [label="5: BinaryOperatorStmt: Assign \n n$10=_fun___objc_alloc_no_fail(sizeof(t=A):unsigned long) [line 36, column 21]\n n$11=_fun_NSObject::init(n$10:A*) virtual [line 36, column 20]\n *&#GB<codetoanalyze/objc/frontend/block/static.m>$A::test2.sharedInstance:objc_object*=n$11 [line 36, column 3]\n EXIT_SCOPE(n$10,n$11); [line 36, column 3]\n " shape="box"]
"test2#A#class.ce50cb13c3345decc567dd4eb6124604_5" -> "test2#A#class.ce50cb13c3345decc567dd4eb6124604_4" ; "test2#A#class.ce50cb13c3345decc567dd4eb6124604_5" -> "test2#A#class.ce50cb13c3345decc567dd4eb6124604_4" ;

4
infer/tests/codetoanalyze/objc/frontend/boxing/Boxing.m.dot
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@ -90,11 +90,11 @@ digraph cfg {
"getS#Boxing#instance.97ccd331527b54376eb9b2b822cb25a3_2" [label="2: Exit Boxing::getS \n " color=yellow style=filled] "getS#Boxing#instance.97ccd331527b54376eb9b2b822cb25a3_2" [label="2: Exit Boxing::getS \n " color=yellow style=filled]
"getS#Boxing#instance.97ccd331527b54376eb9b2b822cb25a3_3" [label="3: Return Stmt \n n$15=_fun_NSString::stringWithUTF8String:((char const *)\"hello world\":char const *) [line 41, column 10]\n *&return:NSString*=n$15 [line 41, column 3]\n EXIT_SCOPE(n$15); [line 41, column 3]\n APPLY_ABSTRACTION; [line 41, column 3]\n " shape="box"] "getS#Boxing#instance.97ccd331527b54376eb9b2b822cb25a3_3" [label="3: Return Stmt \n n$15=_fun_NSString::stringWithUTF8String:(\"hello world\":char*) [line 41, column 10]\n *&return:NSString*=n$15 [line 41, column 3]\n EXIT_SCOPE(n$15); [line 41, column 3]\n APPLY_ABSTRACTION; [line 41, column 3]\n " shape="box"]
"getS#Boxing#instance.97ccd331527b54376eb9b2b822cb25a3_3" -> "getS#Boxing#instance.97ccd331527b54376eb9b2b822cb25a3_2" ; "getS#Boxing#instance.97ccd331527b54376eb9b2b822cb25a3_3" -> "getS#Boxing#instance.97ccd331527b54376eb9b2b822cb25a3_2" ;
"getS#Boxing#instance.97ccd331527b54376eb9b2b822cb25a3_4" [label="4: DeclStmt \n VARIABLE_DECLARED(s:NSString*); [line 40, column 3]\n n$16=_fun_strdup((char const *)\"hello world\":char const *) [line 40, column 19]\n n$17=_fun_NSString::stringWithUTF8String:((char const *)n$16:char const *) [line 40, column 17]\n *&s:NSString*=n$17 [line 40, column 3]\n NULLIFY(&s); [line 40, column 3]\n EXIT_SCOPE(n$16,n$17,s); [line 40, column 3]\n " shape="box"] "getS#Boxing#instance.97ccd331527b54376eb9b2b822cb25a3_4" [label="4: DeclStmt \n VARIABLE_DECLARED(s:NSString*); [line 40, column 3]\n n$16=_fun_strdup(\"hello world\":char*) [line 40, column 19]\n n$17=_fun_NSString::stringWithUTF8String:(n$16:char*) [line 40, column 17]\n *&s:NSString*=n$17 [line 40, column 3]\n NULLIFY(&s); [line 40, column 3]\n EXIT_SCOPE(n$16,n$17,s); [line 40, column 3]\n " shape="box"]
"getS#Boxing#instance.97ccd331527b54376eb9b2b822cb25a3_4" -> "getS#Boxing#instance.97ccd331527b54376eb9b2b822cb25a3_3" ; "getS#Boxing#instance.97ccd331527b54376eb9b2b822cb25a3_4" -> "getS#Boxing#instance.97ccd331527b54376eb9b2b822cb25a3_3" ;

2
infer/tests/codetoanalyze/objc/frontend/boxing/string_literal.c.dot
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@ -7,7 +7,7 @@ digraph cfg {
"get_string1.37988b3a9459aa3258beba816a2c79fc_2" [label="2: Exit get_string1 \n " color=yellow style=filled] "get_string1.37988b3a9459aa3258beba816a2c79fc_2" [label="2: Exit get_string1 \n " color=yellow style=filled]
"get_string1.37988b3a9459aa3258beba816a2c79fc_3" [label="3: Return Stmt \n n$0=_fun_NSString::stringWithUTF8String:((char const *)\"Hello World!\":char const *) [line 12, column 10]\n *&return:NSString*=n$0 [line 12, column 3]\n EXIT_SCOPE(n$0); [line 12, column 3]\n APPLY_ABSTRACTION; [line 12, column 3]\n " shape="box"] "get_string1.37988b3a9459aa3258beba816a2c79fc_3" [label="3: Return Stmt \n n$0=_fun_NSString::stringWithUTF8String:(\"Hello World!\":char*) [line 12, column 10]\n *&return:NSString*=n$0 [line 12, column 3]\n EXIT_SCOPE(n$0); [line 12, column 3]\n APPLY_ABSTRACTION; [line 12, column 3]\n " shape="box"]
"get_string1.37988b3a9459aa3258beba816a2c79fc_3" -> "get_string1.37988b3a9459aa3258beba816a2c79fc_2" ; "get_string1.37988b3a9459aa3258beba816a2c79fc_3" -> "get_string1.37988b3a9459aa3258beba816a2c79fc_2" ;

12
infer/tests/codetoanalyze/objc/shared/block/dispatch.m.dot
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@ -62,7 +62,7 @@ digraph cfg {
"objc_blockDispatchA::dispatch_a_block_variable_4.0b9ca2975d7f2bf9120661b118c2c0bb_2" [label="2: Exit objc_blockDispatchA::dispatch_a_block_variable_4 \n " color=yellow style=filled] "objc_blockDispatchA::dispatch_a_block_variable_4.0b9ca2975d7f2bf9120661b118c2c0bb_2" [label="2: Exit objc_blockDispatchA::dispatch_a_block_variable_4 \n " color=yellow style=filled]
"objc_blockDispatchA::dispatch_a_block_variable_4.0b9ca2975d7f2bf9120661b118c2c0bb_3" [label="3: BinaryOperatorStmt: Assign \n n$20=_fun___objc_alloc_no_fail(sizeof(t=DispatchA):unsigned long) [line 55, column 25]\n n$21=_fun_NSObject::init(n$20:DispatchA*) virtual [line 55, column 25]\n *&#GB<codetoanalyze/objc/shared/block/dispatch.m>$DispatchA::dispatch_a_block_variable.static_storage__:objc_object*=n$21 [line 55, column 5]\n EXIT_SCOPE(n$20,n$21); [line 55, column 5]\n APPLY_ABSTRACTION; [line 55, column 5]\n " shape="box"] "objc_blockDispatchA::dispatch_a_block_variable_4.0b9ca2975d7f2bf9120661b118c2c0bb_3" [label="3: BinaryOperatorStmt: Assign \n n$20=_fun___objc_alloc_no_fail(sizeof(t=DispatchA):unsigned long) [line 55, column 25]\n n$21=_fun_NSObject::init(n$20:DispatchA*) virtual [line 55, column 25]\n *&#GB<codetoanalyze/objc/shared/block/dispatch.m>$DispatchA::dispatch_a_block_variable.static_storage__:DispatchA*=n$21 [line 55, column 5]\n EXIT_SCOPE(n$20,n$21); [line 55, column 5]\n APPLY_ABSTRACTION; [line 55, column 5]\n " shape="box"]
"objc_blockDispatchA::dispatch_a_block_variable_4.0b9ca2975d7f2bf9120661b118c2c0bb_3" -> "objc_blockDispatchA::dispatch_a_block_variable_4.0b9ca2975d7f2bf9120661b118c2c0bb_2" ; "objc_blockDispatchA::dispatch_a_block_variable_4.0b9ca2975d7f2bf9120661b118c2c0bb_3" -> "objc_blockDispatchA::dispatch_a_block_variable_4.0b9ca2975d7f2bf9120661b118c2c0bb_2" ;
@ -73,7 +73,7 @@ digraph cfg {
"objc_blockDispatchA::dispatch_a_block_variable_from_macro_5.95f7628ee6d5ad3dae46b578932c94aa_2" [label="2: Exit objc_blockDispatchA::dispatch_a_block_variable_from_macro_5 \n " color=yellow style=filled] "objc_blockDispatchA::dispatch_a_block_variable_from_macro_5.95f7628ee6d5ad3dae46b578932c94aa_2" [label="2: Exit objc_blockDispatchA::dispatch_a_block_variable_from_macro_5 \n " color=yellow style=filled]
"objc_blockDispatchA::dispatch_a_block_variable_from_macro_5.95f7628ee6d5ad3dae46b578932c94aa_3" [label="3: BinaryOperatorStmt: Assign \n n$25=_fun___objc_alloc_no_fail(sizeof(t=DispatchA):unsigned long) [line 66, column 27]\n n$26=_fun_NSObject::init(n$25:DispatchA*) virtual [line 66, column 27]\n *&#GB<codetoanalyze/objc/shared/block/dispatch.m>$DispatchA::dispatch_a_block_variable_from_macro.static_storage__:objc_object*=n$26 [line 66, column 7]\n EXIT_SCOPE(n$25,n$26); [line 66, column 7]\n APPLY_ABSTRACTION; [line 66, column 7]\n " shape="box"] "objc_blockDispatchA::dispatch_a_block_variable_from_macro_5.95f7628ee6d5ad3dae46b578932c94aa_3" [label="3: BinaryOperatorStmt: Assign \n n$25=_fun___objc_alloc_no_fail(sizeof(t=DispatchA):unsigned long) [line 66, column 27]\n n$26=_fun_NSObject::init(n$25:DispatchA*) virtual [line 66, column 27]\n *&#GB<codetoanalyze/objc/shared/block/dispatch.m>$DispatchA::dispatch_a_block_variable_from_macro.static_storage__:DispatchA*=n$26 [line 66, column 7]\n EXIT_SCOPE(n$25,n$26); [line 66, column 7]\n APPLY_ABSTRACTION; [line 66, column 7]\n " shape="box"]
"objc_blockDispatchA::dispatch_a_block_variable_from_macro_5.95f7628ee6d5ad3dae46b578932c94aa_3" -> "objc_blockDispatchA::dispatch_a_block_variable_from_macro_5.95f7628ee6d5ad3dae46b578932c94aa_2" ; "objc_blockDispatchA::dispatch_a_block_variable_from_macro_5.95f7628ee6d5ad3dae46b578932c94aa_3" -> "objc_blockDispatchA::dispatch_a_block_variable_from_macro_5.95f7628ee6d5ad3dae46b578932c94aa_2" ;
@ -84,7 +84,7 @@ digraph cfg {
"objc_blockDispatchA::sharedInstance_1.50704f3ac0a3af5feaadec9b1fbbe54d_2" [label="2: Exit objc_blockDispatchA::sharedInstance_1 \n " color=yellow style=filled] "objc_blockDispatchA::sharedInstance_1.50704f3ac0a3af5feaadec9b1fbbe54d_2" [label="2: Exit objc_blockDispatchA::sharedInstance_1 \n " color=yellow style=filled]
"objc_blockDispatchA::sharedInstance_1.50704f3ac0a3af5feaadec9b1fbbe54d_3" [label="3: BinaryOperatorStmt: Assign \n n$2=_fun___objc_alloc_no_fail(sizeof(t=DispatchA):unsigned long) [line 29, column 23]\n n$3=_fun_NSBundleResourceRequest::init(n$2:DispatchA*) virtual [line 29, column 22]\n *&#GB<codetoanalyze/objc/shared/block/dispatch.m>$DispatchA::sharedInstance.sharedInstance:objc_object*=n$3 [line 29, column 5]\n EXIT_SCOPE(n$2,n$3); [line 29, column 5]\n APPLY_ABSTRACTION; [line 29, column 5]\n " shape="box"] "objc_blockDispatchA::sharedInstance_1.50704f3ac0a3af5feaadec9b1fbbe54d_3" [label="3: BinaryOperatorStmt: Assign \n n$2=_fun___objc_alloc_no_fail(sizeof(t=DispatchA):unsigned long) [line 29, column 23]\n n$3=_fun_DispatchA::init(n$2:DispatchA*) virtual [line 29, column 22]\n *&#GB<codetoanalyze/objc/shared/block/dispatch.m>$DispatchA::sharedInstance.sharedInstance:objc_object*=n$3 [line 29, column 5]\n EXIT_SCOPE(n$2,n$3); [line 29, column 5]\n APPLY_ABSTRACTION; [line 29, column 5]\n " shape="box"]
"objc_blockDispatchA::sharedInstance_1.50704f3ac0a3af5feaadec9b1fbbe54d_3" -> "objc_blockDispatchA::sharedInstance_1.50704f3ac0a3af5feaadec9b1fbbe54d_2" ; "objc_blockDispatchA::sharedInstance_1.50704f3ac0a3af5feaadec9b1fbbe54d_3" -> "objc_blockDispatchA::sharedInstance_1.50704f3ac0a3af5feaadec9b1fbbe54d_2" ;
@ -95,7 +95,7 @@ digraph cfg {
"objc_blockDispatchA::trans_3.95a17d9ac15f0da3f92b7057c890d96c_2" [label="2: Exit objc_blockDispatchA::trans_3 \n " color=yellow style=filled] "objc_blockDispatchA::trans_3.95a17d9ac15f0da3f92b7057c890d96c_2" [label="2: Exit objc_blockDispatchA::trans_3 \n " color=yellow style=filled]
"objc_blockDispatchA::trans_3.95a17d9ac15f0da3f92b7057c890d96c_3" [label="3: BinaryOperatorStmt: Assign \n n$15=_fun___objc_alloc_no_fail(sizeof(t=DispatchA):unsigned long) [line 46, column 23]\n n$16=_fun_NSBundleResourceRequest::init(n$15:DispatchA*) virtual [line 46, column 22]\n *&#GB<codetoanalyze/objc/shared/block/dispatch.m>$DispatchA::trans.sharedInstance:objc_object*=n$16 [line 46, column 5]\n EXIT_SCOPE(n$15,n$16); [line 46, column 5]\n APPLY_ABSTRACTION; [line 46, column 5]\n " shape="box"] "objc_blockDispatchA::trans_3.95a17d9ac15f0da3f92b7057c890d96c_3" [label="3: BinaryOperatorStmt: Assign \n n$15=_fun___objc_alloc_no_fail(sizeof(t=DispatchA):unsigned long) [line 46, column 23]\n n$16=_fun_DispatchA::init(n$15:DispatchA*) virtual [line 46, column 22]\n *&#GB<codetoanalyze/objc/shared/block/dispatch.m>$DispatchA::trans.sharedInstance:objc_object*=n$16 [line 46, column 5]\n EXIT_SCOPE(n$15,n$16); [line 46, column 5]\n APPLY_ABSTRACTION; [line 46, column 5]\n " shape="box"]
"objc_blockDispatchA::trans_3.95a17d9ac15f0da3f92b7057c890d96c_3" -> "objc_blockDispatchA::trans_3.95a17d9ac15f0da3f92b7057c890d96c_2" ; "objc_blockDispatchA::trans_3.95a17d9ac15f0da3f92b7057c890d96c_3" -> "objc_blockDispatchA::trans_3.95a17d9ac15f0da3f92b7057c890d96c_2" ;
@ -125,7 +125,7 @@ digraph cfg {
"dispatch_a_block_variable#DispatchA#class.3cc12dd22127281b8293b7c046d21bb2_2" [label="2: Exit DispatchA::dispatch_a_block_variable \n " color=yellow style=filled] "dispatch_a_block_variable#DispatchA#class.3cc12dd22127281b8293b7c046d21bb2_2" [label="2: Exit DispatchA::dispatch_a_block_variable \n " color=yellow style=filled]
"dispatch_a_block_variable#DispatchA#class.3cc12dd22127281b8293b7c046d21bb2_3" [label="3: Return Stmt \n n$17=*&#GB<codetoanalyze/objc/shared/block/dispatch.m>$DispatchA::dispatch_a_block_variable.static_storage__:objc_object* [line 59, column 10]\n *&return:objc_object*=n$17 [line 59, column 3]\n EXIT_SCOPE(n$17); [line 59, column 3]\n APPLY_ABSTRACTION; [line 59, column 3]\n " shape="box"] "dispatch_a_block_variable#DispatchA#class.3cc12dd22127281b8293b7c046d21bb2_3" [label="3: Return Stmt \n n$17=*&#GB<codetoanalyze/objc/shared/block/dispatch.m>$DispatchA::dispatch_a_block_variable.static_storage__:DispatchA* [line 59, column 10]\n *&return:objc_object*=n$17 [line 59, column 3]\n EXIT_SCOPE(n$17); [line 59, column 3]\n APPLY_ABSTRACTION; [line 59, column 3]\n " shape="box"]
"dispatch_a_block_variable#DispatchA#class.3cc12dd22127281b8293b7c046d21bb2_3" -> "dispatch_a_block_variable#DispatchA#class.3cc12dd22127281b8293b7c046d21bb2_2" ; "dispatch_a_block_variable#DispatchA#class.3cc12dd22127281b8293b7c046d21bb2_3" -> "dispatch_a_block_variable#DispatchA#class.3cc12dd22127281b8293b7c046d21bb2_2" ;
@ -144,7 +144,7 @@ digraph cfg {
"dispatch_a_block_variable_from_macro#DispatchA#class.92567a38d5ab3cf637f72030b1097441_2" [label="2: Exit DispatchA::dispatch_a_block_variable_from_macro \n " color=yellow style=filled] "dispatch_a_block_variable_from_macro#DispatchA#class.92567a38d5ab3cf637f72030b1097441_2" [label="2: Exit DispatchA::dispatch_a_block_variable_from_macro \n " color=yellow style=filled]
"dispatch_a_block_variable_from_macro#DispatchA#class.92567a38d5ab3cf637f72030b1097441_3" [label="3: Fallback node \n n$22=*&#GB<codetoanalyze/objc/shared/block/dispatch.m>$DispatchA::dispatch_a_block_variable_from_macro.static_storage__:objc_object* [line 70, column 5]\n " shape="box"] "dispatch_a_block_variable_from_macro#DispatchA#class.92567a38d5ab3cf637f72030b1097441_3" [label="3: Fallback node \n n$22=*&#GB<codetoanalyze/objc/shared/block/dispatch.m>$DispatchA::dispatch_a_block_variable_from_macro.static_storage__:DispatchA* [line 70, column 5]\n " shape="box"]
"dispatch_a_block_variable_from_macro#DispatchA#class.92567a38d5ab3cf637f72030b1097441_3" -> "dispatch_a_block_variable_from_macro#DispatchA#class.92567a38d5ab3cf637f72030b1097441_6" ; "dispatch_a_block_variable_from_macro#DispatchA#class.92567a38d5ab3cf637f72030b1097441_3" -> "dispatch_a_block_variable_from_macro#DispatchA#class.92567a38d5ab3cf637f72030b1097441_6" ;

2
infer/tests/codetoanalyze/objc/shared/memory_leaks_benchmark/TollBridgeExample.m.dot
Unescape View File

@ -22,7 +22,7 @@ digraph cfg {
"cfautorelease_test.2ccea2233b65cd3828a2d5e2571ad69b_2" [label="2: Exit cfautorelease_test \n " color=yellow style=filled] "cfautorelease_test.2ccea2233b65cd3828a2d5e2571ad69b_2" [label="2: Exit cfautorelease_test \n " color=yellow style=filled]
"cfautorelease_test.2ccea2233b65cd3828a2d5e2571ad69b_3" [label="3: Return Stmt \n n$0=_fun___builtin___CFStringMakeConstantString((char const *)\"Icon\":char const *) [line 39, column 45]\n n$1=_fun_CTFontCreateWithName(n$0:__CFString const *,17.:double,null:CGAffineTransform const *) [line 39, column 24]\n n$2=_fun_CFAutorelease(n$1:void const *) [line 39, column 10]\n *&return:__CTFont const *=n$2 [line 39, column 3]\n EXIT_SCOPE(n$0,n$1,n$2); [line 39, column 3]\n APPLY_ABSTRACTION; [line 39, column 3]\n " shape="box"] "cfautorelease_test.2ccea2233b65cd3828a2d5e2571ad69b_3" [label="3: Return Stmt \n n$0=_fun___builtin___CFStringMakeConstantString(\"Icon\":char*) [line 39, column 45]\n n$1=_fun_CTFontCreateWithName(n$0:__CFString const *,17.:double,null:CGAffineTransform const *) [line 39, column 24]\n n$2=_fun_CFAutorelease(n$1:void const *) [line 39, column 10]\n *&return:__CTFont const *=n$2 [line 39, column 3]\n EXIT_SCOPE(n$0,n$1,n$2); [line 39, column 3]\n APPLY_ABSTRACTION; [line 39, column 3]\n " shape="box"]
"cfautorelease_test.2ccea2233b65cd3828a2d5e2571ad69b_3" -> "cfautorelease_test.2ccea2233b65cd3828a2d5e2571ad69b_2" ; "cfautorelease_test.2ccea2233b65cd3828a2d5e2571ad69b_3" -> "cfautorelease_test.2ccea2233b65cd3828a2d5e2571ad69b_2" ;

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