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infer_clone/infer/tests/codetoanalyze/objc/shared/annotations/nonnull_annotations.m.dot

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[ios] Translate nonnull annotations and take them into account in parameter not null checked issues. Reviewed By: sblackshear Differential Revision: D4706345 fbshipit-source-id: c7e0065
8 years ago
/* @generated */
[cfg] rename iCFG to cfg in dotty files Summary: Not sure what an "iCFG" is but the dotty is only about CFGs anyway. Diff obtained by mass-`sed`. Reviewed By: sblackshear Differential Revision: D6324280 fbshipit-source-id: b7603bb
7 years ago
digraph cfg {
[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
"init#A#instance.eee79aaaddd644404e17691a7e7d809a_1" [label="1: Start A_init\nFormals: self:A*\nLocals: \n DECLARE_LOCALS(&return); [line 21, column 1]\n " color=yellow style=filled]
[ios] Translate nonnull annotations and take them into account in parameter not null checked issues. Reviewed By: sblackshear Differential Revision: D4706345 fbshipit-source-id: c7e0065
8 years ago
"init#A#instance.eee79aaaddd644404e17691a7e7d809a_1" -> "init#A#instance.eee79aaaddd644404e17691a7e7d809a_3" ;
"init#A#instance.eee79aaaddd644404e17691a7e7d809a_2" [label="2: Exit A_init \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
"init#A#instance.eee79aaaddd644404e17691a7e7d809a_3" [label="3: Return Stmt \n n$0=*&self:A* [line 22, column 10]\n *&return:objc_object*=n$0 [line 22, column 3]\n " shape="box"]
[ios] Translate nonnull annotations and take them into account in parameter not null checked issues. Reviewed By: sblackshear Differential Revision: D4706345 fbshipit-source-id: c7e0065
8 years ago
"init#A#instance.eee79aaaddd644404e17691a7e7d809a_3" -> "init#A#instance.eee79aaaddd644404e17691a7e7d809a_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
"test1:#A#instance.ebd5eea0b404af619c50927f18bab354_1" [label="1: Start A_test1:\nFormals: self:A* a:A*\nLocals: aa:A* \n DECLARE_LOCALS(&return,&aa); [line 25, column 1]\n " color=yellow style=filled]
[ios] Translate nonnull annotations and take them into account in parameter not null checked issues. Reviewed By: sblackshear Differential Revision: D4706345 fbshipit-source-id: c7e0065
8 years ago
"test1:#A#instance.ebd5eea0b404af619c50927f18bab354_1" -> "test1:#A#instance.ebd5eea0b404af619c50927f18bab354_4" ;
"test1:#A#instance.ebd5eea0b404af619c50927f18bab354_2" [label="2: Exit A_test1: \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
"test1:#A#instance.ebd5eea0b404af619c50927f18bab354_3" [label="3: Return Stmt \n n$1=*&aa:A* [line 27, column 10]\n n$2=*n$1.x:int [line 27, column 10]\n *&return:int=n$2 [line 27, column 3]\n " shape="box"]
[ios] Translate nonnull annotations and take them into account in parameter not null checked issues. Reviewed By: sblackshear Differential Revision: D4706345 fbshipit-source-id: c7e0065
8 years ago
"test1:#A#instance.ebd5eea0b404af619c50927f18bab354_3" -> "test1:#A#instance.ebd5eea0b404af619c50927f18bab354_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
"test1:#A#instance.ebd5eea0b404af619c50927f18bab354_4" [label="4: DeclStmt \n n$3=*&a:A* [line 26, column 12]\n n$4=_fun_A_child(n$3:A*) [line 26, column 11]\n *&aa:A*=n$4 [line 26, column 3]\n " shape="box"]
[ios] Translate nonnull annotations and take them into account in parameter not null checked issues. Reviewed By: sblackshear Differential Revision: D4706345 fbshipit-source-id: c7e0065
8 years ago
"test1:#A#instance.ebd5eea0b404af619c50927f18bab354_4" -> "test1:#A#instance.ebd5eea0b404af619c50927f18bab354_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
"test2:#A#instance.da747e16db8f3c52e20363adcaf73615_1" [label="1: Start A_test2:\nFormals: self:A* a:A*\nLocals: aa:A*\nAnnotation: <> A_test2:(<> <_Nonnull>) \n DECLARE_LOCALS(&return,&aa); [line 30, column 1]\n " color=yellow style=filled]
[ios] Translate nonnull annotations and take them into account in parameter not null checked issues. Reviewed By: sblackshear Differential Revision: D4706345 fbshipit-source-id: c7e0065
8 years ago
"test2:#A#instance.da747e16db8f3c52e20363adcaf73615_1" -> "test2:#A#instance.da747e16db8f3c52e20363adcaf73615_4" ;
"test2:#A#instance.da747e16db8f3c52e20363adcaf73615_2" [label="2: Exit A_test2: \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
"test2:#A#instance.da747e16db8f3c52e20363adcaf73615_3" [label="3: Return Stmt \n n$5=*&aa:A* [line 32, column 10]\n n$6=*n$5.x:int [line 32, column 10]\n *&return:int=n$6 [line 32, column 3]\n " shape="box"]
[ios] Translate nonnull annotations and take them into account in parameter not null checked issues. Reviewed By: sblackshear Differential Revision: D4706345 fbshipit-source-id: c7e0065
8 years ago
"test2:#A#instance.da747e16db8f3c52e20363adcaf73615_3" -> "test2:#A#instance.da747e16db8f3c52e20363adcaf73615_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
"test2:#A#instance.da747e16db8f3c52e20363adcaf73615_4" [label="4: DeclStmt \n n$7=*&a:A* [line 31, column 12]\n n$8=_fun_A_child(n$7:A*) [line 31, column 11]\n *&aa:A*=n$8 [line 31, column 3]\n " shape="box"]
[ios] Translate nonnull annotations and take them into account in parameter not null checked issues. Reviewed By: sblackshear Differential Revision: D4706345 fbshipit-source-id: c7e0065
8 years ago
"test2:#A#instance.da747e16db8f3c52e20363adcaf73615_4" -> "test2:#A#instance.da747e16db8f3c52e20363adcaf73615_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
"test3:#A#instance.28bc2df8df797b21818dc2037239f326_1" [label="1: Start A_test3:\nFormals: self:A* successBlock:_fn_(*)\nLocals: \n DECLARE_LOCALS(&return); [line 35, column 1]\n " color=yellow style=filled]
[ios] Translate nonnull annotations and take them into account in parameter not null checked issues. Reviewed By: sblackshear Differential Revision: D4706345 fbshipit-source-id: c7e0065
8 years ago
"test3:#A#instance.28bc2df8df797b21818dc2037239f326_1" -> "test3:#A#instance.28bc2df8df797b21818dc2037239f326_4" ;
"test3:#A#instance.28bc2df8df797b21818dc2037239f326_2" [label="2: Exit A_test3: \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
"test3:#A#instance.28bc2df8df797b21818dc2037239f326_3" [label="3: Return Stmt \n *&return:int=0 [line 37, column 3]\n " shape="box"]
[ios] Translate nonnull annotations and take them into account in parameter not null checked issues. Reviewed By: sblackshear Differential Revision: D4706345 fbshipit-source-id: c7e0065
8 years ago
"test3:#A#instance.28bc2df8df797b21818dc2037239f326_3" -> "test3:#A#instance.28bc2df8df797b21818dc2037239f326_2" ;
[sil] make return value and type mandatory Summary: This simplifies the frontends and backends in most cases. Before this diff, returning `void` could be modelled either with a `None` return, or a dummy return variable with type `Tvoid`. Now it's always the latter. Reviewed By: sblackshear, dulmarod Differential Revision: D7832938 fbshipit-source-id: 0a403d1
7 years ago
"test3:#A#instance.28bc2df8df797b21818dc2037239f326_4" [label="4: Call n$9 \n n$9=*&successBlock:_fn_(*) [line 36, column 3]\n n$10=_fun_NSString_stringWithUTF8String:(\"Yay\":char* const ) [line 36, column 16]\n n$11=n$9(n$10:NSString*) [line 36, column 3]\n " shape="box"]
[ios] Translate nonnull annotations and take them into account in parameter not null checked issues. Reviewed By: sblackshear Differential Revision: D4706345 fbshipit-source-id: c7e0065
8 years ago
"test3:#A#instance.28bc2df8df797b21818dc2037239f326_4" -> "test3:#A#instance.28bc2df8df797b21818dc2037239f326_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
"test4:#A#instance.718a300d6fa63609a70f22221a548ee5_1" [label="1: Start A_test4:\nFormals: self:A* successBlock:_fn_(*)\nLocals: \nAnnotation: <> A_test4:(<> <_Nonnull>) \n DECLARE_LOCALS(&return); [line 40, column 1]\n " color=yellow style=filled]
[ios] Translate nonnull annotations and take them into account in parameter not null checked issues. Reviewed By: sblackshear Differential Revision: D4706345 fbshipit-source-id: c7e0065
8 years ago
"test4:#A#instance.718a300d6fa63609a70f22221a548ee5_1" -> "test4:#A#instance.718a300d6fa63609a70f22221a548ee5_4" ;
"test4:#A#instance.718a300d6fa63609a70f22221a548ee5_2" [label="2: Exit A_test4: \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
"test4:#A#instance.718a300d6fa63609a70f22221a548ee5_3" [label="3: Return Stmt \n *&return:int=0 [line 42, column 3]\n " shape="box"]
[ios] Translate nonnull annotations and take them into account in parameter not null checked issues. Reviewed By: sblackshear Differential Revision: D4706345 fbshipit-source-id: c7e0065
8 years ago
"test4:#A#instance.718a300d6fa63609a70f22221a548ee5_3" -> "test4:#A#instance.718a300d6fa63609a70f22221a548ee5_2" ;
[sil] make return value and type mandatory Summary: This simplifies the frontends and backends in most cases. Before this diff, returning `void` could be modelled either with a `None` return, or a dummy return variable with type `Tvoid`. Now it's always the latter. Reviewed By: sblackshear, dulmarod Differential Revision: D7832938 fbshipit-source-id: 0a403d1
7 years ago
"test4:#A#instance.718a300d6fa63609a70f22221a548ee5_4" [label="4: Call n$12 \n n$12=*&successBlock:_fn_(*) [line 41, column 3]\n n$13=_fun_NSString_stringWithUTF8String:(\"Yay\":char* const ) [line 41, column 16]\n n$14=n$12(n$13:NSString*) [line 41, column 3]\n " shape="box"]
[ios] Translate nonnull annotations and take them into account in parameter not null checked issues. Reviewed By: sblackshear Differential Revision: D4706345 fbshipit-source-id: c7e0065
8 years ago
"test4:#A#instance.718a300d6fa63609a70f22221a548ee5_4" -> "test4:#A#instance.718a300d6fa63609a70f22221a548ee5_3" ;
}