From 369de5880eb033ecae05e58e595dc7236720ccb4 Mon Sep 17 00:00:00 2001 From: Dulma Rodriguez Date: Mon, 23 Nov 2015 03:02:41 -0800 Subject: [PATCH] Add variable to locals in dispatch functions as usual Summary: public see title. Reviewed By: ddino Differential Revision: D2680101 fb-gh-sync-id: 640ef2b --- infer/src/clang/ast_expressions.ml | 2 +- infer/src/clang/cTrans.ml | 10 +----- infer/src/clang/cVar_decl.ml | 6 +--- .../objc/frontend/block/dispatch.dot | 6 ++-- .../objc/frontend/block/dispatch_examples.dot | 36 +++++++++---------- 5 files changed, 24 insertions(+), 36 deletions(-) diff --git a/infer/src/clang/ast_expressions.ml b/infer/src/clang/ast_expressions.ml index 2b344058f..c3c9380a0 100644 --- a/infer/src/clang/ast_expressions.ml +++ b/infer/src/clang/ast_expressions.ml @@ -382,7 +382,7 @@ let translate_dispatch_function block_name stmt_info stmt_list ei n = with Not_found -> assert false in let block_name_info = { Clang_ast_t.ni_name = block_name; - Clang_ast_t.ni_qual_name = [block_name; CFrontend_config.block] + Clang_ast_t.ni_qual_name = [block_name] } in let open Clang_ast_t in match block_expr with diff --git a/infer/src/clang/cTrans.ml b/infer/src/clang/cTrans.ml index c4ec61af8..c97a39d4f 100644 --- a/infer/src/clang/cTrans.ml +++ b/infer/src/clang/cTrans.ml @@ -889,15 +889,7 @@ struct let pvar = CFrontend_utils.General_utils.get_next_block_pvar procname in let transformed_stmt, tp = Ast_expressions.translate_dispatch_function (Sil.pvar_to_string pvar) stmt_info stmt_list ei n in - let typ = CTypes_decl.type_ptr_to_sil_type trans_state.context.CContext.tenv tp in - let loc = CLocation.get_sil_location stmt_info trans_state.parent_line_number trans_state.context in - let res_state = instruction trans_state transformed_stmt in - (* Add declare locals to the first node *) - IList.iter (fun n -> Cfg.Node.prepend_instrs_temps n [Sil.Declare_locals([(pvar, typ)], loc)] []) res_state.root_nodes; - let preds = IList.flatten (IList.map (fun n -> Cfg.Node.get_preds n) trans_state.succ_nodes) in - (* Add nullify of the temp block var to the last node (predecessor or the successor nodes)*) - IList.iter (fun n -> Cfg.Node.append_instrs_temps n [Sil.Nullify(pvar, loc, true)] []) preds; - res_state + instruction trans_state transformed_stmt and block_enumeration_trans trans_state stmt_info stmt_list ei = let declare_nullify_vars loc res_state roots preds (pvar, typ) = diff --git a/infer/src/clang/cVar_decl.ml b/infer/src/clang/cVar_decl.ml index 5ad620bd3..3ad8ab756 100644 --- a/infer/src/clang/cVar_decl.ml +++ b/infer/src/clang/cVar_decl.ml @@ -60,11 +60,7 @@ let add_var_to_locals procdesc var_decl sil_typ pvar = let open Clang_ast_t in match var_decl with | VarDecl (di, var_name, type_ptr, vdi) -> - let is_block_var = - match var_name.Clang_ast_t.ni_qual_name with - | [name; qual_name] -> qual_name = CFrontend_config.block - | _ -> false in - if not vdi.Clang_ast_t.vdi_is_global && not is_block_var then + if not vdi.Clang_ast_t.vdi_is_global then Cfg.Procdesc.append_locals procdesc [(Sil.pvar_get_name pvar, sil_typ)] | _ -> assert false diff --git a/infer/tests/codetoanalyze/objc/frontend/block/dispatch.dot b/infer/tests/codetoanalyze/objc/frontend/block/dispatch.dot index 3ba58851d..078a6dded 100644 --- a/infer/tests/codetoanalyze/objc/frontend/block/dispatch.dot +++ b/infer/tests/codetoanalyze/objc/frontend/block/dispatch.dot @@ -102,11 +102,11 @@ digraph iCFG { 6 -> 8 ; -5 [label="5: DeclStmt \n DECLARE_LOCALS(&infer___objc_anonymous_block_A_sharedInstance______1); [line 29]\n DECLARE_LOCALS(&__objc_anonymous_block_A_sharedInstance______1); [line 27]\n n$6=_fun___objc_alloc_no_fail(sizeof(class __objc_anonymous_block_A_sharedInstance______1 ):unsigned long ) [line 27]\n *&__objc_anonymous_block_A_sharedInstance______1:class __objc_anonymous_block_A_sharedInstance______1 =n$6 [line 27]\n n$7=*&#GB$A_sharedInstance_sharedInstance:struct objc_object * [line 27]\n *n$6.A_sharedInstance_sharedInstance:struct objc_object *=n$7 [line 27]\n *&infer___objc_anonymous_block_A_sharedInstance______1:_fn_ (*)=(_fun___objc_anonymous_block_A_sharedInstance______1) [line 29]\n REMOVE_TEMPS(n$6,n$7); [line 29]\n " shape="box"] +5 [label="5: DeclStmt \n DECLARE_LOCALS(&__objc_anonymous_block_A_sharedInstance______1); [line 27]\n n$6=_fun___objc_alloc_no_fail(sizeof(class __objc_anonymous_block_A_sharedInstance______1 ):unsigned long ) [line 27]\n *&__objc_anonymous_block_A_sharedInstance______1:class __objc_anonymous_block_A_sharedInstance______1 =n$6 [line 27]\n n$7=*&#GB$A_sharedInstance_sharedInstance:struct objc_object * [line 27]\n *n$6.A_sharedInstance_sharedInstance:struct objc_object *=n$7 [line 27]\n *&infer___objc_anonymous_block_A_sharedInstance______1:_fn_ (*)=(_fun___objc_anonymous_block_A_sharedInstance______1) [line 29]\n REMOVE_TEMPS(n$6,n$7); [line 29]\n " shape="box"] 5 -> 4 ; -4 [label="4: Call n$1 \n n$1=*&infer___objc_anonymous_block_A_sharedInstance______1:_fn_ (*) [line 29]\n n$2=n$1() [line 29]\n REMOVE_TEMPS(n$1,n$2); [line 29]\n NULLIFY(&infer___objc_anonymous_block_A_sharedInstance______1,true); [line 29]\n " shape="box"] +4 [label="4: Call n$1 \n n$1=*&infer___objc_anonymous_block_A_sharedInstance______1:_fn_ (*) [line 29]\n n$2=n$1() [line 29]\n REMOVE_TEMPS(n$1,n$2); [line 29]\n NULLIFY(&infer___objc_anonymous_block_A_sharedInstance______1,false); [line 29]\n " shape="box"] 4 -> 3 ; @@ -117,7 +117,7 @@ digraph iCFG { 2 [label="2: Exit A_sharedInstance \n " color=yellow style=filled] -1 [label="1: Start A_sharedInstance\nFormals: \nLocals: \n DECLARE_LOCALS(&return); [line 23]\n " color=yellow style=filled] +1 [label="1: Start A_sharedInstance\nFormals: \nLocals: infer___objc_anonymous_block_A_sharedInstance______1:_fn_ (*) \n DECLARE_LOCALS(&return,&infer___objc_anonymous_block_A_sharedInstance______1); [line 23]\n NULLIFY(&infer___objc_anonymous_block_A_sharedInstance______1,false); [line 23]\n " color=yellow style=filled] 1 -> 5 ; diff --git a/infer/tests/codetoanalyze/objc/frontend/block/dispatch_examples.dot b/infer/tests/codetoanalyze/objc/frontend/block/dispatch_examples.dot index 58230c385..05daa1d69 100644 --- a/infer/tests/codetoanalyze/objc/frontend/block/dispatch_examples.dot +++ b/infer/tests/codetoanalyze/objc/frontend/block/dispatch_examples.dot @@ -18,11 +18,11 @@ digraph iCFG { 56 -> 59 ; -55 [label="55: DeclStmt \n DECLARE_LOCALS(&infer___objc_anonymous_block_A_dispatch_barrier_example______6); [line 70]\n DECLARE_LOCALS(&__objc_anonymous_block_A_dispatch_barrier_example______6); [line 70]\n n$58=_fun___objc_alloc_no_fail(sizeof(class __objc_anonymous_block_A_dispatch_barrier_example______6 ):unsigned long ) [line 70]\n *&__objc_anonymous_block_A_dispatch_barrier_example______6:class __objc_anonymous_block_A_dispatch_barrier_example______6 =n$58 [line 70]\n n$59=*&#GB$A_dispatch_barrier_example_a:class A * [line 70]\n *n$58.A_dispatch_barrier_example_a:class A *=n$59 [line 70]\n *&infer___objc_anonymous_block_A_dispatch_barrier_example______6:_fn_ (*)=(_fun___objc_anonymous_block_A_dispatch_barrier_example______6) [line 70]\n REMOVE_TEMPS(n$58,n$59); [line 70]\n " shape="box"] +55 [label="55: DeclStmt \n DECLARE_LOCALS(&__objc_anonymous_block_A_dispatch_barrier_example______6); [line 70]\n n$58=_fun___objc_alloc_no_fail(sizeof(class __objc_anonymous_block_A_dispatch_barrier_example______6 ):unsigned long ) [line 70]\n *&__objc_anonymous_block_A_dispatch_barrier_example______6:class __objc_anonymous_block_A_dispatch_barrier_example______6 =n$58 [line 70]\n n$59=*&#GB$A_dispatch_barrier_example_a:class A * [line 70]\n *n$58.A_dispatch_barrier_example_a:class A *=n$59 [line 70]\n *&infer___objc_anonymous_block_A_dispatch_barrier_example______6:_fn_ (*)=(_fun___objc_anonymous_block_A_dispatch_barrier_example______6) [line 70]\n REMOVE_TEMPS(n$58,n$59); [line 70]\n " shape="box"] 55 -> 54 ; -54 [label="54: Call n$52 \n n$52=*&infer___objc_anonymous_block_A_dispatch_barrier_example______6:_fn_ (*) [line 70]\n n$53=n$52() [line 70]\n REMOVE_TEMPS(n$52,n$53); [line 70]\n NULLIFY(&infer___objc_anonymous_block_A_dispatch_barrier_example______6,true); [line 70]\n " shape="box"] +54 [label="54: Call n$52 \n n$52=*&infer___objc_anonymous_block_A_dispatch_barrier_example______6:_fn_ (*) [line 70]\n n$53=n$52() [line 70]\n REMOVE_TEMPS(n$52,n$53); [line 70]\n NULLIFY(&infer___objc_anonymous_block_A_dispatch_barrier_example______6,false); [line 70]\n " shape="box"] 54 -> 53 ; @@ -33,7 +33,7 @@ digraph iCFG { 52 [label="52: Exit A_dispatch_barrier_example \n " color=yellow style=filled] -51 [label="51: Start A_dispatch_barrier_example\nFormals: \nLocals: \n DECLARE_LOCALS(&return); [line 68]\n " color=yellow style=filled] +51 [label="51: Start A_dispatch_barrier_example\nFormals: \nLocals: infer___objc_anonymous_block_A_dispatch_barrier_example______6:_fn_ (*) \n DECLARE_LOCALS(&return,&infer___objc_anonymous_block_A_dispatch_barrier_example______6); [line 68]\n NULLIFY(&infer___objc_anonymous_block_A_dispatch_barrier_example______6,false); [line 68]\n " color=yellow style=filled] 51 -> 60 ; @@ -56,11 +56,11 @@ digraph iCFG { 46 -> 49 ; -45 [label="45: DeclStmt \n DECLARE_LOCALS(&infer___objc_anonymous_block_A_dispatch_group_notify_example______5); [line 61]\n DECLARE_LOCALS(&__objc_anonymous_block_A_dispatch_group_notify_example______5); [line 61]\n n$48=_fun___objc_alloc_no_fail(sizeof(class __objc_anonymous_block_A_dispatch_group_notify_example______5 ):unsigned long ) [line 61]\n *&__objc_anonymous_block_A_dispatch_group_notify_example______5:class __objc_anonymous_block_A_dispatch_group_notify_example______5 =n$48 [line 61]\n n$49=*&#GB$A_dispatch_group_notify_example_a:class A * [line 61]\n *n$48.A_dispatch_group_notify_example_a:class A *=n$49 [line 61]\n *&infer___objc_anonymous_block_A_dispatch_group_notify_example______5:_fn_ (*)=(_fun___objc_anonymous_block_A_dispatch_group_notify_example______5) [line 61]\n REMOVE_TEMPS(n$48,n$49); [line 61]\n " shape="box"] +45 [label="45: DeclStmt \n DECLARE_LOCALS(&__objc_anonymous_block_A_dispatch_group_notify_example______5); [line 61]\n n$48=_fun___objc_alloc_no_fail(sizeof(class __objc_anonymous_block_A_dispatch_group_notify_example______5 ):unsigned long ) [line 61]\n *&__objc_anonymous_block_A_dispatch_group_notify_example______5:class __objc_anonymous_block_A_dispatch_group_notify_example______5 =n$48 [line 61]\n n$49=*&#GB$A_dispatch_group_notify_example_a:class A * [line 61]\n *n$48.A_dispatch_group_notify_example_a:class A *=n$49 [line 61]\n *&infer___objc_anonymous_block_A_dispatch_group_notify_example______5:_fn_ (*)=(_fun___objc_anonymous_block_A_dispatch_group_notify_example______5) [line 61]\n REMOVE_TEMPS(n$48,n$49); [line 61]\n " shape="box"] 45 -> 44 ; -44 [label="44: Call n$42 \n n$42=*&infer___objc_anonymous_block_A_dispatch_group_notify_example______5:_fn_ (*) [line 61]\n n$43=n$42() [line 61]\n REMOVE_TEMPS(n$42,n$43); [line 61]\n NULLIFY(&infer___objc_anonymous_block_A_dispatch_group_notify_example______5,true); [line 61]\n " shape="box"] +44 [label="44: Call n$42 \n n$42=*&infer___objc_anonymous_block_A_dispatch_group_notify_example______5:_fn_ (*) [line 61]\n n$43=n$42() [line 61]\n REMOVE_TEMPS(n$42,n$43); [line 61]\n NULLIFY(&infer___objc_anonymous_block_A_dispatch_group_notify_example______5,false); [line 61]\n " shape="box"] 44 -> 43 ; @@ -71,7 +71,7 @@ digraph iCFG { 42 [label="42: Exit A_dispatch_group_notify_example \n " color=yellow style=filled] -41 [label="41: Start A_dispatch_group_notify_example\nFormals: \nLocals: \n DECLARE_LOCALS(&return); [line 59]\n " color=yellow style=filled] +41 [label="41: Start A_dispatch_group_notify_example\nFormals: \nLocals: infer___objc_anonymous_block_A_dispatch_group_notify_example______5:_fn_ (*) \n DECLARE_LOCALS(&return,&infer___objc_anonymous_block_A_dispatch_group_notify_example______5); [line 59]\n NULLIFY(&infer___objc_anonymous_block_A_dispatch_group_notify_example______5,false); [line 59]\n " color=yellow style=filled] 41 -> 50 ; @@ -94,11 +94,11 @@ digraph iCFG { 36 -> 39 ; -35 [label="35: DeclStmt \n DECLARE_LOCALS(&infer___objc_anonymous_block_A_dispatch_group_example______4); [line 52]\n DECLARE_LOCALS(&__objc_anonymous_block_A_dispatch_group_example______4); [line 52]\n n$38=_fun___objc_alloc_no_fail(sizeof(class __objc_anonymous_block_A_dispatch_group_example______4 ):unsigned long ) [line 52]\n *&__objc_anonymous_block_A_dispatch_group_example______4:class __objc_anonymous_block_A_dispatch_group_example______4 =n$38 [line 52]\n n$39=*&#GB$A_dispatch_group_example_a:class A * [line 52]\n *n$38.A_dispatch_group_example_a:class A *=n$39 [line 52]\n *&infer___objc_anonymous_block_A_dispatch_group_example______4:_fn_ (*)=(_fun___objc_anonymous_block_A_dispatch_group_example______4) [line 52]\n REMOVE_TEMPS(n$38,n$39); [line 52]\n " shape="box"] +35 [label="35: DeclStmt \n DECLARE_LOCALS(&__objc_anonymous_block_A_dispatch_group_example______4); [line 52]\n n$38=_fun___objc_alloc_no_fail(sizeof(class __objc_anonymous_block_A_dispatch_group_example______4 ):unsigned long ) [line 52]\n *&__objc_anonymous_block_A_dispatch_group_example______4:class __objc_anonymous_block_A_dispatch_group_example______4 =n$38 [line 52]\n n$39=*&#GB$A_dispatch_group_example_a:class A * [line 52]\n *n$38.A_dispatch_group_example_a:class A *=n$39 [line 52]\n *&infer___objc_anonymous_block_A_dispatch_group_example______4:_fn_ (*)=(_fun___objc_anonymous_block_A_dispatch_group_example______4) [line 52]\n REMOVE_TEMPS(n$38,n$39); [line 52]\n " shape="box"] 35 -> 34 ; -34 [label="34: Call n$32 \n n$32=*&infer___objc_anonymous_block_A_dispatch_group_example______4:_fn_ (*) [line 52]\n n$33=n$32() [line 52]\n REMOVE_TEMPS(n$32,n$33); [line 52]\n NULLIFY(&infer___objc_anonymous_block_A_dispatch_group_example______4,true); [line 52]\n " shape="box"] +34 [label="34: Call n$32 \n n$32=*&infer___objc_anonymous_block_A_dispatch_group_example______4:_fn_ (*) [line 52]\n n$33=n$32() [line 52]\n REMOVE_TEMPS(n$32,n$33); [line 52]\n NULLIFY(&infer___objc_anonymous_block_A_dispatch_group_example______4,false); [line 52]\n " shape="box"] 34 -> 33 ; @@ -109,7 +109,7 @@ digraph iCFG { 32 [label="32: Exit A_dispatch_group_example \n " color=yellow style=filled] -31 [label="31: Start A_dispatch_group_example\nFormals: \nLocals: \n DECLARE_LOCALS(&return); [line 50]\n " color=yellow style=filled] +31 [label="31: Start A_dispatch_group_example\nFormals: \nLocals: infer___objc_anonymous_block_A_dispatch_group_example______4:_fn_ (*) \n DECLARE_LOCALS(&return,&infer___objc_anonymous_block_A_dispatch_group_example______4); [line 50]\n NULLIFY(&infer___objc_anonymous_block_A_dispatch_group_example______4,false); [line 50]\n " color=yellow style=filled] 31 -> 40 ; @@ -132,11 +132,11 @@ digraph iCFG { 26 -> 29 ; -25 [label="25: DeclStmt \n DECLARE_LOCALS(&infer___objc_anonymous_block_A_dispatch_after_example______3); [line 42]\n DECLARE_LOCALS(&__objc_anonymous_block_A_dispatch_after_example______3); [line 43]\n n$28=_fun___objc_alloc_no_fail(sizeof(class __objc_anonymous_block_A_dispatch_after_example______3 ):unsigned long ) [line 43]\n *&__objc_anonymous_block_A_dispatch_after_example______3:class __objc_anonymous_block_A_dispatch_after_example______3 =n$28 [line 43]\n n$29=*&#GB$A_dispatch_after_example_a:class A * [line 43]\n *n$28.A_dispatch_after_example_a:class A *=n$29 [line 43]\n *&infer___objc_anonymous_block_A_dispatch_after_example______3:_fn_ (*)=(_fun___objc_anonymous_block_A_dispatch_after_example______3) [line 42]\n REMOVE_TEMPS(n$28,n$29); [line 42]\n " shape="box"] +25 [label="25: DeclStmt \n DECLARE_LOCALS(&__objc_anonymous_block_A_dispatch_after_example______3); [line 43]\n n$28=_fun___objc_alloc_no_fail(sizeof(class __objc_anonymous_block_A_dispatch_after_example______3 ):unsigned long ) [line 43]\n *&__objc_anonymous_block_A_dispatch_after_example______3:class __objc_anonymous_block_A_dispatch_after_example______3 =n$28 [line 43]\n n$29=*&#GB$A_dispatch_after_example_a:class A * [line 43]\n *n$28.A_dispatch_after_example_a:class A *=n$29 [line 43]\n *&infer___objc_anonymous_block_A_dispatch_after_example______3:_fn_ (*)=(_fun___objc_anonymous_block_A_dispatch_after_example______3) [line 42]\n REMOVE_TEMPS(n$28,n$29); [line 42]\n " shape="box"] 25 -> 24 ; -24 [label="24: Call n$22 \n n$22=*&infer___objc_anonymous_block_A_dispatch_after_example______3:_fn_ (*) [line 42]\n n$23=n$22() [line 42]\n REMOVE_TEMPS(n$22,n$23); [line 42]\n NULLIFY(&infer___objc_anonymous_block_A_dispatch_after_example______3,true); [line 42]\n " shape="box"] +24 [label="24: Call n$22 \n n$22=*&infer___objc_anonymous_block_A_dispatch_after_example______3:_fn_ (*) [line 42]\n n$23=n$22() [line 42]\n REMOVE_TEMPS(n$22,n$23); [line 42]\n NULLIFY(&infer___objc_anonymous_block_A_dispatch_after_example______3,false); [line 42]\n " shape="box"] 24 -> 23 ; @@ -147,7 +147,7 @@ digraph iCFG { 22 [label="22: Exit A_dispatch_after_example \n " color=yellow style=filled] -21 [label="21: Start A_dispatch_after_example\nFormals: \nLocals: \n DECLARE_LOCALS(&return); [line 40]\n " color=yellow style=filled] +21 [label="21: Start A_dispatch_after_example\nFormals: \nLocals: infer___objc_anonymous_block_A_dispatch_after_example______3:_fn_ (*) \n DECLARE_LOCALS(&return,&infer___objc_anonymous_block_A_dispatch_after_example______3); [line 40]\n NULLIFY(&infer___objc_anonymous_block_A_dispatch_after_example______3,false); [line 40]\n " color=yellow style=filled] 21 -> 30 ; @@ -170,11 +170,11 @@ digraph iCFG { 16 -> 19 ; -15 [label="15: DeclStmt \n DECLARE_LOCALS(&infer___objc_anonymous_block_A_dispatch_async_example______2); [line 33]\n DECLARE_LOCALS(&__objc_anonymous_block_A_dispatch_async_example______2); [line 33]\n n$18=_fun___objc_alloc_no_fail(sizeof(class __objc_anonymous_block_A_dispatch_async_example______2 ):unsigned long ) [line 33]\n *&__objc_anonymous_block_A_dispatch_async_example______2:class __objc_anonymous_block_A_dispatch_async_example______2 =n$18 [line 33]\n n$19=*&#GB$A_dispatch_async_example_a:class A * [line 33]\n *n$18.A_dispatch_async_example_a:class A *=n$19 [line 33]\n *&infer___objc_anonymous_block_A_dispatch_async_example______2:_fn_ (*)=(_fun___objc_anonymous_block_A_dispatch_async_example______2) [line 33]\n REMOVE_TEMPS(n$18,n$19); [line 33]\n " shape="box"] +15 [label="15: DeclStmt \n DECLARE_LOCALS(&__objc_anonymous_block_A_dispatch_async_example______2); [line 33]\n n$18=_fun___objc_alloc_no_fail(sizeof(class __objc_anonymous_block_A_dispatch_async_example______2 ):unsigned long ) [line 33]\n *&__objc_anonymous_block_A_dispatch_async_example______2:class __objc_anonymous_block_A_dispatch_async_example______2 =n$18 [line 33]\n n$19=*&#GB$A_dispatch_async_example_a:class A * [line 33]\n *n$18.A_dispatch_async_example_a:class A *=n$19 [line 33]\n *&infer___objc_anonymous_block_A_dispatch_async_example______2:_fn_ (*)=(_fun___objc_anonymous_block_A_dispatch_async_example______2) [line 33]\n REMOVE_TEMPS(n$18,n$19); [line 33]\n " shape="box"] 15 -> 14 ; -14 [label="14: Call n$12 \n n$12=*&infer___objc_anonymous_block_A_dispatch_async_example______2:_fn_ (*) [line 33]\n n$13=n$12() [line 33]\n REMOVE_TEMPS(n$12,n$13); [line 33]\n NULLIFY(&infer___objc_anonymous_block_A_dispatch_async_example______2,true); [line 33]\n " shape="box"] +14 [label="14: Call n$12 \n n$12=*&infer___objc_anonymous_block_A_dispatch_async_example______2:_fn_ (*) [line 33]\n n$13=n$12() [line 33]\n REMOVE_TEMPS(n$12,n$13); [line 33]\n NULLIFY(&infer___objc_anonymous_block_A_dispatch_async_example______2,false); [line 33]\n " shape="box"] 14 -> 13 ; @@ -185,7 +185,7 @@ digraph iCFG { 12 [label="12: Exit A_dispatch_async_example \n " color=yellow style=filled] -11 [label="11: Start A_dispatch_async_example\nFormals: \nLocals: \n DECLARE_LOCALS(&return); [line 31]\n " color=yellow style=filled] +11 [label="11: Start A_dispatch_async_example\nFormals: \nLocals: infer___objc_anonymous_block_A_dispatch_async_example______2:_fn_ (*) \n DECLARE_LOCALS(&return,&infer___objc_anonymous_block_A_dispatch_async_example______2); [line 31]\n NULLIFY(&infer___objc_anonymous_block_A_dispatch_async_example______2,false); [line 31]\n " color=yellow style=filled] 11 -> 20 ; @@ -208,11 +208,11 @@ digraph iCFG { 6 -> 9 ; -5 [label="5: DeclStmt \n DECLARE_LOCALS(&infer___objc_anonymous_block_A_dispatch_once_example______1); [line 23]\n DECLARE_LOCALS(&__objc_anonymous_block_A_dispatch_once_example______1); [line 24]\n n$8=_fun___objc_alloc_no_fail(sizeof(class __objc_anonymous_block_A_dispatch_once_example______1 ):unsigned long ) [line 24]\n *&__objc_anonymous_block_A_dispatch_once_example______1:class __objc_anonymous_block_A_dispatch_once_example______1 =n$8 [line 24]\n n$9=*&#GB$A_dispatch_once_example_a:class A * [line 24]\n *n$8.A_dispatch_once_example_a:class A *=n$9 [line 24]\n *&infer___objc_anonymous_block_A_dispatch_once_example______1:_fn_ (*)=(_fun___objc_anonymous_block_A_dispatch_once_example______1) [line 23]\n REMOVE_TEMPS(n$8,n$9); [line 23]\n " shape="box"] +5 [label="5: DeclStmt \n DECLARE_LOCALS(&__objc_anonymous_block_A_dispatch_once_example______1); [line 24]\n n$8=_fun___objc_alloc_no_fail(sizeof(class __objc_anonymous_block_A_dispatch_once_example______1 ):unsigned long ) [line 24]\n *&__objc_anonymous_block_A_dispatch_once_example______1:class __objc_anonymous_block_A_dispatch_once_example______1 =n$8 [line 24]\n n$9=*&#GB$A_dispatch_once_example_a:class A * [line 24]\n *n$8.A_dispatch_once_example_a:class A *=n$9 [line 24]\n *&infer___objc_anonymous_block_A_dispatch_once_example______1:_fn_ (*)=(_fun___objc_anonymous_block_A_dispatch_once_example______1) [line 23]\n REMOVE_TEMPS(n$8,n$9); [line 23]\n " shape="box"] 5 -> 4 ; -4 [label="4: Call n$2 \n n$2=*&infer___objc_anonymous_block_A_dispatch_once_example______1:_fn_ (*) [line 23]\n n$3=n$2() [line 23]\n REMOVE_TEMPS(n$2,n$3); [line 23]\n NULLIFY(&infer___objc_anonymous_block_A_dispatch_once_example______1,true); [line 23]\n " shape="box"] +4 [label="4: Call n$2 \n n$2=*&infer___objc_anonymous_block_A_dispatch_once_example______1:_fn_ (*) [line 23]\n n$3=n$2() [line 23]\n REMOVE_TEMPS(n$2,n$3); [line 23]\n NULLIFY(&infer___objc_anonymous_block_A_dispatch_once_example______1,false); [line 23]\n " shape="box"] 4 -> 3 ; @@ -223,7 +223,7 @@ digraph iCFG { 2 [label="2: Exit A_dispatch_once_example \n " color=yellow style=filled] -1 [label="1: Start A_dispatch_once_example\nFormals: \nLocals: \n DECLARE_LOCALS(&return); [line 20]\n " color=yellow style=filled] +1 [label="1: Start A_dispatch_once_example\nFormals: \nLocals: infer___objc_anonymous_block_A_dispatch_once_example______1:_fn_ (*) \n DECLARE_LOCALS(&return,&infer___objc_anonymous_block_A_dispatch_once_example______1); [line 20]\n NULLIFY(&infer___objc_anonymous_block_A_dispatch_once_example______1,false); [line 20]\n " color=yellow style=filled] 1 -> 10 ;