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infer_clone/infer/tests/codetoanalyze/objc/shared/npe/Available_expr.m.dot

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[objc] Translate ObjCAvailabilityExpr Reviewed By: sblackshear Differential Revision: D5940985 fbshipit-source-id: 1e22357
7 years ago
/* @generated */
digraph iCFG {
[siof] one access per sink, better report deduplication Summary: The previous domain for SIOF was duplicating some work with the generic Trace domain, and basically was a bit confused and confusing. A sink was a set of global accesses, and a state contains a set of sinks. Then the checker has to needlessly jump through hoops to normalize this set of sets of accesses into a set of accesses. The new domain has one sink = one access, as suggested by sblackshear. This simplifies a few things, and makes the dedup logic much easier: just grab the first report of the list of reports for a function. We only report on the fake procedures generated to initialise a global, and the filtering means that we keep only one report per global. Reviewed By: sblackshear Differential Revision: D5932138 fbshipit-source-id: acb7285
7 years ago
"test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_1" [label="1: Start Available_expr_test_no_bug\nFormals: self:Available_expr*\nLocals: p:int* \n DECLARE_LOCALS(&return,&p); [line 17, column 1]\n " color=yellow style=filled]
[objc] Translate ObjCAvailabilityExpr Reviewed By: sblackshear Differential Revision: D5940985 fbshipit-source-id: 1e22357
7 years ago
"test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_1" -> "test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_8" ;
"test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_2" [label="2: Exit Available_expr_test_no_bug \n " color=yellow style=filled]
[siof] one access per sink, better report deduplication Summary: The previous domain for SIOF was duplicating some work with the generic Trace domain, and basically was a bit confused and confusing. A sink was a set of global accesses, and a state contains a set of sinks. Then the checker has to needlessly jump through hoops to normalize this set of sets of accesses into a set of accesses. The new domain has one sink = one access, as suggested by sblackshear. This simplifies a few things, and makes the dedup logic much easier: just grab the first report of the list of reports for a function. We only report on the fake procedures generated to initialise a global, and the filtering means that we keep only one report per global. Reviewed By: sblackshear Differential Revision: D5932138 fbshipit-source-id: acb7285
7 years ago
"test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_3" [label="3: Return Stmt \n *&return:int=0 [line 22, column 3]\n " shape="box"]
[objc] Translate ObjCAvailabilityExpr Reviewed By: sblackshear Differential Revision: D5940985 fbshipit-source-id: 1e22357
7 years ago
"test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_3" -> "test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_2" ;
"test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_4" [label="4: + \n " ]
"test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_4" -> "test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_3" ;
[siof] one access per sink, better report deduplication Summary: The previous domain for SIOF was duplicating some work with the generic Trace domain, and basically was a bit confused and confusing. A sink was a set of global accesses, and a state contains a set of sinks. Then the checker has to needlessly jump through hoops to normalize this set of sets of accesses into a set of accesses. The new domain has one sink = one access, as suggested by sblackshear. This simplifies a few things, and makes the dedup logic much easier: just grab the first report of the list of reports for a function. We only report on the fake procedures generated to initialise a global, and the filtering means that we keep only one report per global. Reviewed By: sblackshear Differential Revision: D5932138 fbshipit-source-id: acb7285
7 years ago
"test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_5" [label="5: Prune (true branch) \n PRUNE(n$0, true); [line 19, column 7]\n " shape="invhouse"]
[objc] Translate ObjCAvailabilityExpr Reviewed By: sblackshear Differential Revision: D5940985 fbshipit-source-id: 1e22357
7 years ago
"test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_5" -> "test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_7" ;
[siof] one access per sink, better report deduplication Summary: The previous domain for SIOF was duplicating some work with the generic Trace domain, and basically was a bit confused and confusing. A sink was a set of global accesses, and a state contains a set of sinks. Then the checker has to needlessly jump through hoops to normalize this set of sets of accesses into a set of accesses. The new domain has one sink = one access, as suggested by sblackshear. This simplifies a few things, and makes the dedup logic much easier: just grab the first report of the list of reports for a function. We only report on the fake procedures generated to initialise a global, and the filtering means that we keep only one report per global. Reviewed By: sblackshear Differential Revision: D5932138 fbshipit-source-id: acb7285
7 years ago
"test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_6" [label="6: Prune (false branch) \n PRUNE(!n$0, false); [line 19, column 7]\n " shape="invhouse"]
[objc] Translate ObjCAvailabilityExpr Reviewed By: sblackshear Differential Revision: D5940985 fbshipit-source-id: 1e22357
7 years ago
"test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_6" -> "test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_4" ;
[siof] one access per sink, better report deduplication Summary: The previous domain for SIOF was duplicating some work with the generic Trace domain, and basically was a bit confused and confusing. A sink was a set of global accesses, and a state contains a set of sinks. Then the checker has to needlessly jump through hoops to normalize this set of sets of accesses into a set of accesses. The new domain has one sink = one access, as suggested by sblackshear. This simplifies a few things, and makes the dedup logic much easier: just grab the first report of the list of reports for a function. We only report on the fake procedures generated to initialise a global, and the filtering means that we keep only one report per global. Reviewed By: sblackshear Differential Revision: D5932138 fbshipit-source-id: acb7285
7 years ago
"test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_7" [label="7: Return Stmt \n n$1=*&p:int* [line 20, column 13]\n n$2=*n$1:int [line 20, column 12]\n *&return:int=n$2 [line 20, column 5]\n " shape="box"]
[objc] Translate ObjCAvailabilityExpr Reviewed By: sblackshear Differential Revision: D5940985 fbshipit-source-id: 1e22357
7 years ago
"test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_7" -> "test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_2" ;
[siof] one access per sink, better report deduplication Summary: The previous domain for SIOF was duplicating some work with the generic Trace domain, and basically was a bit confused and confusing. A sink was a set of global accesses, and a state contains a set of sinks. Then the checker has to needlessly jump through hoops to normalize this set of sets of accesses into a set of accesses. The new domain has one sink = one access, as suggested by sblackshear. This simplifies a few things, and makes the dedup logic much easier: just grab the first report of the list of reports for a function. We only report on the fake procedures generated to initialise a global, and the filtering means that we keep only one report per global. Reviewed By: sblackshear Differential Revision: D5932138 fbshipit-source-id: acb7285
7 years ago
"test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_8" [label="8: DeclStmt \n *&p:int*=null [line 18, column 3]\n " shape="box"]
[objc] Translate ObjCAvailabilityExpr Reviewed By: sblackshear Differential Revision: D5940985 fbshipit-source-id: 1e22357
7 years ago
"test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_8" -> "test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_5" ;
"test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_8" -> "test_no_bug#Available_expr#instance.a4aa786abeb2b17541abfe8ecf02c88f_6" ;
}