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Merge pull request #21989 from michaelnebel/csharp/compoundmad

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C#: Add models as data tests for compound assignment operators.
This commit is contained in:
Michael Nebel
2026-06-15 14:57:04 +02:00
committed by GitHub
parent ab4f170780 175c4f1b0d
commit 746631d3dc
3 changed files with 75 additions and 24 deletions
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27
csharp/ql/test/library-tests/dataflow/external-models/ExternalFlow.cs
View File

@@ -442,4 +442,31 @@ namespace My.Qltest
static void Sink(object o) { }
}
// Test operator overloads
public class N
{
public void operator +=(N y) => throw null;
public void operator checked +=(N y) => throw null;
public void M1(N n)
{
var n0 = new N();
n += n0;
Sink(n);
}
public void M2(N n)
{
var n0 = new N();
checked
{
n += n0;
}
Sink(n);
}
static void Sink(object o) { }
}
}

70
csharp/ql/test/library-tests/dataflow/external-models/ExternalFlow.expected
View File

@@ -32,14 +32,16 @@ models
| 31 | Summary: My.Qltest; Library; false; GetValue; (); ; Argument[this].SyntheticField[X]; ReturnValue; value; dfc-generated |
| 32 | Summary: My.Qltest; Library; false; MixedFlowArgs; (System.Object,System.Object); ; Argument[1]; ReturnValue; value; manual |
| 33 | Summary: My.Qltest; Library; false; SetValue; (System.Object); ; Argument[0]; Argument[this].SyntheticField[X]; value; dfc-generated |
| 34 | Summary: My.Qltest; TestExtensions+extension(System.Object); false; Method1; (System.Object); ; Argument[0]; ReturnValue; value; manual |
| 35 | Summary: My.Qltest; TestExtensions+extension(System.Object); false; StaticMethod1; (System.Object); ; Argument[0]; ReturnValue; value; manual |
| 36 | Summary: My.Qltest; TestExtensions+extension(System.Object); false; get_Property1; (System.Object); ; Argument[0].SyntheticField[TestExtensions.Property1]; ReturnValue; value; manual |
| 37 | Summary: My.Qltest; TestExtensions+extension(System.Object); false; set_Property1; (System.Object,System.Object); ; Argument[1]; Argument[0].SyntheticField[TestExtensions.Property1]; value; manual |
| 38 | Summary: My.Qltest; TestExtensions+extension(T)<T>; false; GenericMethod1; (T); ; Argument[0]; ReturnValue; value; manual |
| 39 | Summary: My.Qltest; TestExtensions+extension(T)<T>; false; GenericStaticMethod1; (T); ; Argument[0]; ReturnValue; value; manual |
| 40 | Summary: My.Qltest; TestExtensions+extension(T)<T>; false; get_GenericProperty1; (T); ; Argument[0].SyntheticField[TestExtensions.GenericProperty1]; ReturnValue; value; manual |
| 41 | Summary: My.Qltest; TestExtensions+extension(T)<T>; false; set_GenericProperty1; (T,T); ; Argument[1]; Argument[0].SyntheticField[TestExtensions.GenericProperty1]; value; manual |
| 34 | Summary: My.Qltest; N; false; op_AdditionAssignment; (My.Qltest.N); ; Argument[0]; Argument[this]; taint; manual |
| 35 | Summary: My.Qltest; N; false; op_CheckedAdditionAssignment; (My.Qltest.N); ; Argument[0]; Argument[this]; taint; manual |
| 36 | Summary: My.Qltest; TestExtensions+extension(System.Object); false; Method1; (System.Object); ; Argument[0]; ReturnValue; value; manual |
| 37 | Summary: My.Qltest; TestExtensions+extension(System.Object); false; StaticMethod1; (System.Object); ; Argument[0]; ReturnValue; value; manual |
| 38 | Summary: My.Qltest; TestExtensions+extension(System.Object); false; get_Property1; (System.Object); ; Argument[0].SyntheticField[TestExtensions.Property1]; ReturnValue; value; manual |
| 39 | Summary: My.Qltest; TestExtensions+extension(System.Object); false; set_Property1; (System.Object,System.Object); ; Argument[1]; Argument[0].SyntheticField[TestExtensions.Property1]; value; manual |
| 40 | Summary: My.Qltest; TestExtensions+extension(T)<T>; false; GenericMethod1; (T); ; Argument[0]; ReturnValue; value; manual |
| 41 | Summary: My.Qltest; TestExtensions+extension(T)<T>; false; GenericStaticMethod1; (T); ; Argument[0]; ReturnValue; value; manual |
| 42 | Summary: My.Qltest; TestExtensions+extension(T)<T>; false; get_GenericProperty1; (T); ; Argument[0].SyntheticField[TestExtensions.GenericProperty1]; ReturnValue; value; manual |
| 43 | Summary: My.Qltest; TestExtensions+extension(T)<T>; false; set_GenericProperty1; (T,T); ; Argument[1]; Argument[0].SyntheticField[TestExtensions.GenericProperty1]; value; manual |
edges
| ExternalFlow.cs:9:20:9:23 | access to local variable arg1 : Object | ExternalFlow.cs:10:29:10:32 | access to local variable arg1 : Object | provenance | |
| ExternalFlow.cs:9:27:9:38 | object creation of type Object : Object | ExternalFlow.cs:9:20:9:23 | access to local variable arg1 : Object | provenance | |
@@ -162,69 +164,77 @@ edges
| ExternalFlow.cs:373:17:373:19 | access to local variable obj : Object | ExternalFlow.cs:377:45:377:47 | access to local variable obj : Object | provenance | |
| ExternalFlow.cs:373:23:373:34 | object creation of type Object : Object | ExternalFlow.cs:373:17:373:19 | access to local variable obj : Object | provenance | |
| ExternalFlow.cs:374:17:374:18 | access to local variable o1 : Object | ExternalFlow.cs:375:18:375:19 | access to local variable o1 | provenance | |
| ExternalFlow.cs:374:22:374:24 | access to local variable obj : Object | ExternalFlow.cs:374:22:374:34 | call to method Method1 : Object | provenance | MaD:34 |
| ExternalFlow.cs:374:22:374:24 | access to local variable obj : Object | ExternalFlow.cs:374:22:374:34 | call to method Method1 : Object | provenance | MaD:36 |
| ExternalFlow.cs:374:22:374:34 | call to method Method1 : Object | ExternalFlow.cs:374:17:374:18 | access to local variable o1 : Object | provenance | |
| ExternalFlow.cs:377:17:377:18 | access to local variable o2 : Object | ExternalFlow.cs:378:18:378:19 | access to local variable o2 | provenance | |
| ExternalFlow.cs:377:22:377:48 | call to method Method1 : Object | ExternalFlow.cs:377:17:377:18 | access to local variable o2 : Object | provenance | |
| ExternalFlow.cs:377:45:377:47 | access to local variable obj : Object | ExternalFlow.cs:377:22:377:48 | call to method Method1 : Object | provenance | MaD:34 |
| ExternalFlow.cs:377:45:377:47 | access to local variable obj : Object | ExternalFlow.cs:377:22:377:48 | call to method Method1 : Object | provenance | MaD:36 |
| ExternalFlow.cs:383:17:383:19 | access to local variable obj : Object | ExternalFlow.cs:384:43:384:45 | access to local variable obj : Object | provenance | |
| ExternalFlow.cs:383:17:383:19 | access to local variable obj : Object | ExternalFlow.cs:387:51:387:53 | access to local variable obj : Object | provenance | |
| ExternalFlow.cs:383:23:383:34 | object creation of type Object : Object | ExternalFlow.cs:383:17:383:19 | access to local variable obj : Object | provenance | |
| ExternalFlow.cs:384:17:384:18 | access to local variable o1 : Object | ExternalFlow.cs:385:18:385:19 | access to local variable o1 | provenance | |
| ExternalFlow.cs:384:22:384:46 | call to method StaticMethod1 : Object | ExternalFlow.cs:384:17:384:18 | access to local variable o1 : Object | provenance | |
| ExternalFlow.cs:384:43:384:45 | access to local variable obj : Object | ExternalFlow.cs:384:22:384:46 | call to method StaticMethod1 : Object | provenance | MaD:35 |
| ExternalFlow.cs:384:43:384:45 | access to local variable obj : Object | ExternalFlow.cs:384:22:384:46 | call to method StaticMethod1 : Object | provenance | MaD:37 |
| ExternalFlow.cs:387:17:387:18 | access to local variable o2 : Object | ExternalFlow.cs:388:18:388:19 | access to local variable o2 | provenance | |
| ExternalFlow.cs:387:22:387:54 | call to method StaticMethod1 : Object | ExternalFlow.cs:387:17:387:18 | access to local variable o2 : Object | provenance | |
| ExternalFlow.cs:387:51:387:53 | access to local variable obj : Object | ExternalFlow.cs:387:22:387:54 | call to method StaticMethod1 : Object | provenance | MaD:35 |
| ExternalFlow.cs:387:51:387:53 | access to local variable obj : Object | ExternalFlow.cs:387:22:387:54 | call to method StaticMethod1 : Object | provenance | MaD:37 |
| ExternalFlow.cs:393:17:393:19 | access to local variable obj : Object | ExternalFlow.cs:394:27:394:29 | access to local variable obj : Object | provenance | |
| ExternalFlow.cs:393:23:393:34 | object creation of type Object : Object | ExternalFlow.cs:393:17:393:19 | access to local variable obj : Object | provenance | |
| ExternalFlow.cs:394:13:394:13 | [post] access to parameter o : Object [synthetic TestExtensions.Property1] : Object | ExternalFlow.cs:395:22:395:22 | access to parameter o : Object [synthetic TestExtensions.Property1] : Object | provenance | |
| ExternalFlow.cs:394:27:394:29 | access to local variable obj : Object | ExternalFlow.cs:394:13:394:13 | [post] access to parameter o : Object [synthetic TestExtensions.Property1] : Object | provenance | MaD:37 |
| ExternalFlow.cs:394:27:394:29 | access to local variable obj : Object | ExternalFlow.cs:394:13:394:13 | [post] access to parameter o : Object [synthetic TestExtensions.Property1] : Object | provenance | MaD:39 |
| ExternalFlow.cs:395:17:395:18 | access to local variable o1 : Object | ExternalFlow.cs:396:18:396:19 | access to local variable o1 | provenance | |
| ExternalFlow.cs:395:22:395:22 | access to parameter o : Object [synthetic TestExtensions.Property1] : Object | ExternalFlow.cs:395:22:395:32 | access to property Property1 : Object | provenance | MaD:36 |
| ExternalFlow.cs:395:22:395:22 | access to parameter o : Object [synthetic TestExtensions.Property1] : Object | ExternalFlow.cs:395:22:395:32 | access to property Property1 : Object | provenance | MaD:38 |
| ExternalFlow.cs:395:22:395:32 | access to property Property1 : Object | ExternalFlow.cs:395:17:395:18 | access to local variable o1 : Object | provenance | |
| ExternalFlow.cs:401:17:401:19 | access to local variable obj : Object | ExternalFlow.cs:402:45:402:47 | access to local variable obj : Object | provenance | |
| ExternalFlow.cs:401:23:401:34 | object creation of type Object : Object | ExternalFlow.cs:401:17:401:19 | access to local variable obj : Object | provenance | |
| ExternalFlow.cs:402:42:402:42 | [post] access to parameter o : Object [synthetic TestExtensions.Property1] : Object | ExternalFlow.cs:403:51:403:51 | access to parameter o : Object [synthetic TestExtensions.Property1] : Object | provenance | |
| ExternalFlow.cs:402:45:402:47 | access to local variable obj : Object | ExternalFlow.cs:402:42:402:42 | [post] access to parameter o : Object [synthetic TestExtensions.Property1] : Object | provenance | MaD:37 |
| ExternalFlow.cs:402:45:402:47 | access to local variable obj : Object | ExternalFlow.cs:402:42:402:42 | [post] access to parameter o : Object [synthetic TestExtensions.Property1] : Object | provenance | MaD:39 |
| ExternalFlow.cs:403:17:403:18 | access to local variable o1 : Object | ExternalFlow.cs:404:18:404:19 | access to local variable o1 | provenance | |
| ExternalFlow.cs:403:22:403:52 | call to extension accessor get_Property1 : Object | ExternalFlow.cs:403:17:403:18 | access to local variable o1 : Object | provenance | |
| ExternalFlow.cs:403:51:403:51 | access to parameter o : Object [synthetic TestExtensions.Property1] : Object | ExternalFlow.cs:403:22:403:52 | call to extension accessor get_Property1 : Object | provenance | MaD:36 |
| ExternalFlow.cs:403:51:403:51 | access to parameter o : Object [synthetic TestExtensions.Property1] : Object | ExternalFlow.cs:403:22:403:52 | call to extension accessor get_Property1 : Object | provenance | MaD:38 |
| ExternalFlow.cs:409:17:409:19 | access to local variable obj : Object | ExternalFlow.cs:410:22:410:24 | access to local variable obj : Object | provenance | |
| ExternalFlow.cs:409:17:409:19 | access to local variable obj : Object | ExternalFlow.cs:413:52:413:54 | access to local variable obj : Object | provenance | |
| ExternalFlow.cs:409:23:409:34 | object creation of type Object : Object | ExternalFlow.cs:409:17:409:19 | access to local variable obj : Object | provenance | |
| ExternalFlow.cs:410:17:410:18 | access to local variable o1 : Object | ExternalFlow.cs:411:18:411:19 | access to local variable o1 | provenance | |
| ExternalFlow.cs:410:22:410:24 | access to local variable obj : Object | ExternalFlow.cs:410:22:410:41 | call to method GenericMethod1 : Object | provenance | MaD:38 |
| ExternalFlow.cs:410:22:410:24 | access to local variable obj : Object | ExternalFlow.cs:410:22:410:41 | call to method GenericMethod1 : Object | provenance | MaD:40 |
| ExternalFlow.cs:410:22:410:41 | call to method GenericMethod1 : Object | ExternalFlow.cs:410:17:410:18 | access to local variable o1 : Object | provenance | |
| ExternalFlow.cs:413:17:413:18 | access to local variable o2 : Object | ExternalFlow.cs:414:18:414:19 | access to local variable o2 | provenance | |
| ExternalFlow.cs:413:22:413:55 | call to method GenericMethod1 : Object | ExternalFlow.cs:413:17:413:18 | access to local variable o2 : Object | provenance | |
| ExternalFlow.cs:413:52:413:54 | access to local variable obj : Object | ExternalFlow.cs:413:22:413:55 | call to method GenericMethod1 : Object | provenance | MaD:38 |
| ExternalFlow.cs:413:52:413:54 | access to local variable obj : Object | ExternalFlow.cs:413:22:413:55 | call to method GenericMethod1 : Object | provenance | MaD:40 |
| ExternalFlow.cs:419:17:419:19 | access to local variable obj : Object | ExternalFlow.cs:420:50:420:52 | access to local variable obj : Object | provenance | |
| ExternalFlow.cs:419:17:419:19 | access to local variable obj : Object | ExternalFlow.cs:423:58:423:60 | access to local variable obj : Object | provenance | |
| ExternalFlow.cs:419:23:419:34 | object creation of type Object : Object | ExternalFlow.cs:419:17:419:19 | access to local variable obj : Object | provenance | |
| ExternalFlow.cs:420:17:420:18 | access to local variable o1 : Object | ExternalFlow.cs:421:18:421:19 | access to local variable o1 | provenance | |
| ExternalFlow.cs:420:22:420:53 | call to method GenericStaticMethod1 : Object | ExternalFlow.cs:420:17:420:18 | access to local variable o1 : Object | provenance | |
| ExternalFlow.cs:420:50:420:52 | access to local variable obj : Object | ExternalFlow.cs:420:22:420:53 | call to method GenericStaticMethod1 : Object | provenance | MaD:39 |
| ExternalFlow.cs:420:50:420:52 | access to local variable obj : Object | ExternalFlow.cs:420:22:420:53 | call to method GenericStaticMethod1 : Object | provenance | MaD:41 |
| ExternalFlow.cs:423:17:423:18 | access to local variable o2 : Object | ExternalFlow.cs:424:18:424:19 | access to local variable o2 | provenance | |
| ExternalFlow.cs:423:22:423:61 | call to method GenericStaticMethod1 : Object | ExternalFlow.cs:423:17:423:18 | access to local variable o2 : Object | provenance | |
| ExternalFlow.cs:423:58:423:60 | access to local variable obj : Object | ExternalFlow.cs:423:22:423:61 | call to method GenericStaticMethod1 : Object | provenance | MaD:39 |
| ExternalFlow.cs:423:58:423:60 | access to local variable obj : Object | ExternalFlow.cs:423:22:423:61 | call to method GenericStaticMethod1 : Object | provenance | MaD:41 |
| ExternalFlow.cs:429:17:429:19 | access to local variable obj : Object | ExternalFlow.cs:430:34:430:36 | access to local variable obj : Object | provenance | |
| ExternalFlow.cs:429:23:429:34 | object creation of type Object : Object | ExternalFlow.cs:429:17:429:19 | access to local variable obj : Object | provenance | |
| ExternalFlow.cs:430:13:430:13 | [post] access to parameter o : Object [property GenericProperty1] : Object | ExternalFlow.cs:431:22:431:22 | access to parameter o : Object [property GenericProperty1] : Object | provenance | |
| ExternalFlow.cs:430:13:430:13 | [post] access to parameter o : Object [synthetic TestExtensions.GenericProperty1] : Object | ExternalFlow.cs:431:22:431:22 | access to parameter o : Object [synthetic TestExtensions.GenericProperty1] : Object | provenance | |
| ExternalFlow.cs:430:34:430:36 | access to local variable obj : Object | ExternalFlow.cs:430:13:430:13 | [post] access to parameter o : Object [property GenericProperty1] : Object | provenance | |
| ExternalFlow.cs:430:34:430:36 | access to local variable obj : Object | ExternalFlow.cs:430:13:430:13 | [post] access to parameter o : Object [synthetic TestExtensions.GenericProperty1] : Object | provenance | MaD:41 |
| ExternalFlow.cs:430:34:430:36 | access to local variable obj : Object | ExternalFlow.cs:430:13:430:13 | [post] access to parameter o : Object [synthetic TestExtensions.GenericProperty1] : Object | provenance | MaD:43 |
| ExternalFlow.cs:431:17:431:18 | access to local variable o1 : Object | ExternalFlow.cs:432:18:432:19 | access to local variable o1 | provenance | |
| ExternalFlow.cs:431:22:431:22 | access to parameter o : Object [property GenericProperty1] : Object | ExternalFlow.cs:431:22:431:39 | access to property GenericProperty1 : Object | provenance | |
| ExternalFlow.cs:431:22:431:22 | access to parameter o : Object [synthetic TestExtensions.GenericProperty1] : Object | ExternalFlow.cs:431:22:431:39 | access to property GenericProperty1 : Object | provenance | MaD:40 |
| ExternalFlow.cs:431:22:431:22 | access to parameter o : Object [synthetic TestExtensions.GenericProperty1] : Object | ExternalFlow.cs:431:22:431:39 | access to property GenericProperty1 : Object | provenance | MaD:42 |
| ExternalFlow.cs:431:22:431:39 | access to property GenericProperty1 : Object | ExternalFlow.cs:431:17:431:18 | access to local variable o1 : Object | provenance | |
| ExternalFlow.cs:437:17:437:19 | access to local variable obj : Object | ExternalFlow.cs:438:52:438:54 | access to local variable obj : Object | provenance | |
| ExternalFlow.cs:437:23:437:34 | object creation of type Object : Object | ExternalFlow.cs:437:17:437:19 | access to local variable obj : Object | provenance | |
| ExternalFlow.cs:438:49:438:49 | [post] access to parameter o : Object [synthetic TestExtensions.GenericProperty1] : Object | ExternalFlow.cs:439:58:439:58 | access to parameter o : Object [synthetic TestExtensions.GenericProperty1] : Object | provenance | |
| ExternalFlow.cs:438:52:438:54 | access to local variable obj : Object | ExternalFlow.cs:438:49:438:49 | [post] access to parameter o : Object [synthetic TestExtensions.GenericProperty1] : Object | provenance | MaD:41 |
| ExternalFlow.cs:438:52:438:54 | access to local variable obj : Object | ExternalFlow.cs:438:49:438:49 | [post] access to parameter o : Object [synthetic TestExtensions.GenericProperty1] : Object | provenance | MaD:43 |
| ExternalFlow.cs:439:17:439:18 | access to local variable o1 : Object | ExternalFlow.cs:440:18:440:19 | access to local variable o1 | provenance | |
| ExternalFlow.cs:439:22:439:59 | call to extension accessor get_GenericProperty1 : Object | ExternalFlow.cs:439:17:439:18 | access to local variable o1 : Object | provenance | |
| ExternalFlow.cs:439:58:439:58 | access to parameter o : Object [synthetic TestExtensions.GenericProperty1] : Object | ExternalFlow.cs:439:22:439:59 | call to extension accessor get_GenericProperty1 : Object | provenance | MaD:40 |
| ExternalFlow.cs:439:58:439:58 | access to parameter o : Object [synthetic TestExtensions.GenericProperty1] : Object | ExternalFlow.cs:439:22:439:59 | call to extension accessor get_GenericProperty1 : Object | provenance | MaD:42 |
| ExternalFlow.cs:455:17:455:18 | access to local variable n0 : N | ExternalFlow.cs:456:18:456:19 | access to local variable n0 : N | provenance | |
| ExternalFlow.cs:455:22:455:28 | object creation of type N : N | ExternalFlow.cs:455:17:455:18 | access to local variable n0 : N | provenance | |
| ExternalFlow.cs:456:13:456:13 | [post] access to parameter n : N | ExternalFlow.cs:457:18:457:18 | access to parameter n | provenance | |
| ExternalFlow.cs:456:18:456:19 | access to local variable n0 : N | ExternalFlow.cs:456:13:456:13 | [post] access to parameter n : N | provenance | MaD:34 |
| ExternalFlow.cs:462:17:462:18 | access to local variable n0 : N | ExternalFlow.cs:465:22:465:23 | access to local variable n0 : N | provenance | |
| ExternalFlow.cs:462:22:462:28 | object creation of type N : N | ExternalFlow.cs:462:17:462:18 | access to local variable n0 : N | provenance | |
| ExternalFlow.cs:465:17:465:17 | [post] access to parameter n : N | ExternalFlow.cs:467:18:467:18 | access to parameter n | provenance | |
| ExternalFlow.cs:465:22:465:23 | access to local variable n0 : N | ExternalFlow.cs:465:17:465:17 | [post] access to parameter n : N | provenance | MaD:35 |
nodes
| ExternalFlow.cs:9:20:9:23 | access to local variable arg1 : Object | semmle.label | access to local variable arg1 : Object |
| ExternalFlow.cs:9:27:9:38 | object creation of type Object : Object | semmle.label | object creation of type Object : Object |
@@ -443,6 +453,16 @@ nodes
| ExternalFlow.cs:439:22:439:59 | call to extension accessor get_GenericProperty1 : Object | semmle.label | call to extension accessor get_GenericProperty1 : Object |
| ExternalFlow.cs:439:58:439:58 | access to parameter o : Object [synthetic TestExtensions.GenericProperty1] : Object | semmle.label | access to parameter o : Object [synthetic TestExtensions.GenericProperty1] : Object |
| ExternalFlow.cs:440:18:440:19 | access to local variable o1 | semmle.label | access to local variable o1 |
| ExternalFlow.cs:455:17:455:18 | access to local variable n0 : N | semmle.label | access to local variable n0 : N |
| ExternalFlow.cs:455:22:455:28 | object creation of type N : N | semmle.label | object creation of type N : N |
| ExternalFlow.cs:456:13:456:13 | [post] access to parameter n : N | semmle.label | [post] access to parameter n : N |
| ExternalFlow.cs:456:18:456:19 | access to local variable n0 : N | semmle.label | access to local variable n0 : N |
| ExternalFlow.cs:457:18:457:18 | access to parameter n | semmle.label | access to parameter n |
| ExternalFlow.cs:462:17:462:18 | access to local variable n0 : N | semmle.label | access to local variable n0 : N |
| ExternalFlow.cs:462:22:462:28 | object creation of type N : N | semmle.label | object creation of type N : N |
| ExternalFlow.cs:465:17:465:17 | [post] access to parameter n : N | semmle.label | [post] access to parameter n : N |
| ExternalFlow.cs:465:22:465:23 | access to local variable n0 : N | semmle.label | access to local variable n0 : N |
| ExternalFlow.cs:467:18:467:18 | access to parameter n | semmle.label | access to parameter n |
subpaths
| ExternalFlow.cs:84:29:84:32 | access to local variable objs : null [element] : Object | ExternalFlow.cs:84:35:84:35 | o : Object | ExternalFlow.cs:84:40:84:40 | access to parameter o : Object | ExternalFlow.cs:84:25:84:41 | call to method Map<Object,Object> : T[] [element] : Object |
invalidModelRow
@@ -489,3 +509,5 @@ invalidModelRow
| ExternalFlow.cs:424:18:424:19 | access to local variable o2 | ExternalFlow.cs:419:23:419:34 | object creation of type Object : Object | ExternalFlow.cs:424:18:424:19 | access to local variable o2 | $@ | ExternalFlow.cs:419:23:419:34 | object creation of type Object : Object | object creation of type Object : Object |
| ExternalFlow.cs:432:18:432:19 | access to local variable o1 | ExternalFlow.cs:429:23:429:34 | object creation of type Object : Object | ExternalFlow.cs:432:18:432:19 | access to local variable o1 | $@ | ExternalFlow.cs:429:23:429:34 | object creation of type Object : Object | object creation of type Object : Object |
| ExternalFlow.cs:440:18:440:19 | access to local variable o1 | ExternalFlow.cs:437:23:437:34 | object creation of type Object : Object | ExternalFlow.cs:440:18:440:19 | access to local variable o1 | $@ | ExternalFlow.cs:437:23:437:34 | object creation of type Object : Object | object creation of type Object : Object |
| ExternalFlow.cs:457:18:457:18 | access to parameter n | ExternalFlow.cs:455:22:455:28 | object creation of type N : N | ExternalFlow.cs:457:18:457:18 | access to parameter n | $@ | ExternalFlow.cs:455:22:455:28 | object creation of type N : N | object creation of type N : N |
| ExternalFlow.cs:467:18:467:18 | access to parameter n | ExternalFlow.cs:462:22:462:28 | object creation of type N : N | ExternalFlow.cs:467:18:467:18 | access to parameter n | $@ | ExternalFlow.cs:462:22:462:28 | object creation of type N : N | object creation of type N : N |

2
csharp/ql/test/library-tests/dataflow/external-models/ExternalFlow.ext.yml
View File

@@ -53,6 +53,8 @@ extensions:
- ["My.Qltest", "TestExtensions+extension(T)<T>", false, "GenericStaticMethod1", "(T)", "", "Argument[0]", "ReturnValue", "value", "manual"]
- ["My.Qltest", "TestExtensions+extension(T)<T>", false, "get_GenericProperty1", "(T)", "", "Argument[0].SyntheticField[TestExtensions.GenericProperty1]", "ReturnValue", "value", "manual"]
- ["My.Qltest", "TestExtensions+extension(T)<T>", false, "set_GenericProperty1", "(T,T)", "", "Argument[1]", "Argument[0].SyntheticField[TestExtensions.GenericProperty1]", "value", "manual"]
- ["My.Qltest", "N", false, "op_AdditionAssignment", "(My.Qltest.N)", "", "Argument[0]", "Argument[this]", "taint", "manual"]
- ["My.Qltest", "N", false, "op_CheckedAdditionAssignment", "(My.Qltest.N)", "", "Argument[0]", "Argument[this]", "taint", "manual"]
- addsTo:
pack: codeql/csharp-all