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infer_clone/infer/tests/codetoanalyze/objc/frontend/boxing/array_literal.c.dot

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Add @generated comment to icfg.dot files Reviewed By: jvillard Differential Revision: D3358243 fbshipit-source-id: a47cc01
9 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 {
[frontend] Add translation of arrayWithObjects:count: Summary: This diff adds translation of `arrayWithObjects:count:`. In the previous implementation it was translated as if it was `arrayWithObjects:`, but their function parameters are different. In this diff, it translates an array literal `NSArray* a = @ [ 2, 3 ];` to ``` n$1=NSNumber.numberWithInt:(2:int) n$2=NSNumber.numberWithInt:(3:int) temp[0]:objc_object*=n$1 temp[1]:objc_object*=n$2 n$3=NSArray.arrayWithObjects:count:(temp:objc_object* const [2*8],2:int) a:NSArray*=n$3 ``` where `temp` is an additional local variable declared as array. See, https://developer.apple.com/documentation/foundation/nsarray/1460145-arraywithobjects https://developer.apple.com/documentation/foundation/nsarray/1460096-arraywithobjects?language=objc Reviewed By: jvillard Differential Revision: D22631305 fbshipit-source-id: 5be0a55d4
4 years ago
"get_array.bca6b16c85e5b8ba530f380271b2ec79_1" [label="1: Start get_array\nFormals: \nLocals: 0$?%__sil_tmpSIL_arrayWithObjects_count___n$0:objc_object* const [2*8] animals:NSArray* \n " color=yellow style=filled]
initial synchronization
10 years ago
[clang] change the way we wire up return statements Summary: Split the translation of return more aggressively between: 1. the instruction that has to happen before the translation of the sub-expr 2. the sub-expr 3. the instruction that has to happen after the sub-expr This is needed for the next diff which creates potentially large CFGs in (2). Reviewed By: da319 Differential Revision: D24954071 fbshipit-source-id: a7e7e2527
4 years ago
"get_array.bca6b16c85e5b8ba530f380271b2ec79_1" -> "get_array.bca6b16c85e5b8ba530f380271b2ec79_5" ;
[SIL] change `variable_initialization()` builtin to a new auxiliary instruction Summary: Instead of emitting an ad-hoc builtin on variable declaration emit a new metadata instruction. This allows us to remove the code matching on that ad-hoc builtin that had to be inserted in several checkers. Inferbo & pulse used that information meaningfully and had to undergo some minor changes to cope with the new metada instruction. Reviewed By: ezgicicek Differential Revision: D14833100 fbshipit-source-id: 9b3009d22
6 years ago
"get_array.bca6b16c85e5b8ba530f380271b2ec79_2" [label="2: Exit get_array \n " color=yellow style=filled]
initial synchronization
10 years ago
[clang frontend][objc][nullptr] Insert missing load to catch nil insertion into collection issues Summary: Follow similar approach as in the translation of dictionary literal to insert load instruction to catch nil insertion into collection issues. The missing load instruction was causing false negatives in biabduction. This will also help Pulse to catch nil insertion into collection issues for array literals. Facebook Reviewed By: skcho Differential Revision: D28442642 fbshipit-source-id: b530ac21b
4 years ago
"get_array.bca6b16c85e5b8ba530f380271b2ec79_3" [label="3: Return Stmt \n n$1=_fun_NSString.stringWithUTF8String:(\"cat\":char* const ) [line 12, column 13]\n n$2=_fun_NSString.stringWithUTF8String:(\"dog\":char* const ) [line 12, column 21]\n _=*n$1:objc_object* [line 12, column 10]\n *&0$?%__sil_tmpSIL_arrayWithObjects_count___n$0[0]:objc_object*=n$1 [line 12, column 10]\n _=*n$2:objc_object* [line 12, column 10]\n *&0$?%__sil_tmpSIL_arrayWithObjects_count___n$0[1]:objc_object*=n$2 [line 12, column 10]\n n$4=_fun_NSArray.arrayWithObjects:count:(&0$?%__sil_tmpSIL_arrayWithObjects_count___n$0:objc_object* const [2*8],2:int) [line 12, column 10]\n " shape="box"]
initial synchronization
10 years ago
[clang] change the way we wire up return statements Summary: Split the translation of return more aggressively between: 1. the instruction that has to happen before the translation of the sub-expr 2. the sub-expr 3. the instruction that has to happen after the sub-expr This is needed for the next diff which creates potentially large CFGs in (2). Reviewed By: da319 Differential Revision: D24954071 fbshipit-source-id: a7e7e2527
4 years ago
"get_array.bca6b16c85e5b8ba530f380271b2ec79_3" -> "get_array.bca6b16c85e5b8ba530f380271b2ec79_4" ;
[clang frontend][objc][nullptr] Insert missing load to catch nil insertion into collection issues Summary: Follow similar approach as in the translation of dictionary literal to insert load instruction to catch nil insertion into collection issues. The missing load instruction was causing false negatives in biabduction. This will also help Pulse to catch nil insertion into collection issues for array literals. Facebook Reviewed By: skcho Differential Revision: D28442642 fbshipit-source-id: b530ac21b
4 years ago
"get_array.bca6b16c85e5b8ba530f380271b2ec79_4" [label="4: Return Stmt \n *&return:NSArray*=n$4 [line 12, column 3]\n " shape="box"]
initial synchronization
10 years ago
[clang] change the way we wire up return statements Summary: Split the translation of return more aggressively between: 1. the instruction that has to happen before the translation of the sub-expr 2. the sub-expr 3. the instruction that has to happen after the sub-expr This is needed for the next diff which creates potentially large CFGs in (2). Reviewed By: da319 Differential Revision: D24954071 fbshipit-source-id: a7e7e2527
4 years ago
"get_array.bca6b16c85e5b8ba530f380271b2ec79_4" -> "get_array.bca6b16c85e5b8ba530f380271b2ec79_2" ;
[clang frontend][objc][nullptr] Insert missing load to catch nil insertion into collection issues Summary: Follow similar approach as in the translation of dictionary literal to insert load instruction to catch nil insertion into collection issues. The missing load instruction was causing false negatives in biabduction. This will also help Pulse to catch nil insertion into collection issues for array literals. Facebook Reviewed By: skcho Differential Revision: D28442642 fbshipit-source-id: b530ac21b
4 years ago
"get_array.bca6b16c85e5b8ba530f380271b2ec79_5" [label="5: DeclStmt \n VARIABLE_DECLARED(animals:NSArray*); [line 11, column 3]\n n$6=_fun_NSString.stringWithUTF8String:(\"cat\":char* const ) [line 11, column 48]\n n$5=_fun_NSString.stringWithUTF8String:(\"dog\":char* const ) [line 11, column 56]\n n$7=_fun_NSArray.arrayWithObjects:(n$6:objc_object*,n$5:NSString*,null:void*) [line 11, column 22]\n *&animals:NSArray*=n$7 [line 11, column 3]\n " shape="box"]
[clang] change the way we wire up return statements Summary: Split the translation of return more aggressively between: 1. the instruction that has to happen before the translation of the sub-expr 2. the sub-expr 3. the instruction that has to happen after the sub-expr This is needed for the next diff which creates potentially large CFGs in (2). Reviewed By: da319 Differential Revision: D24954071 fbshipit-source-id: a7e7e2527
4 years ago
"get_array.bca6b16c85e5b8ba530f380271b2ec79_5" -> "get_array.bca6b16c85e5b8ba530f380271b2ec79_3" ;
initial synchronization
10 years ago
}