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Merge pull request #3309 from hvitved/csharp/cfg/catch-finally-bug

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C#: Add missing CFG edge from generic `catch` block to `finally` block
This commit is contained in:
Calum Grant
2020-04-24 10:12:53 +01:00
committed by GitHub
parent 28cfe548d5 5b5f9adfc6
commit 1f1ac72de8
9 changed files with 165 additions and 5 deletions
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10
csharp/ql/src/semmle/code/csharp/controlflow/ControlFlowGraph.qll
View File

@@ -1710,9 +1710,9 @@ module ControlFlow {
exists(getAThrownException(ts, cfe, c)) and
result = first(ts.getCatchClause(0))
or
exists(SpecificCatchClause scc, int i | scc = ts.getCatchClause(i) |
cfe = scc and
scc = last(ts.getCatchClause(i), c) and
exists(CatchClause cc, int i | cc = ts.getCatchClause(i) |
cfe = cc and
cc = last(ts.getCatchClause(i), c) and
(
// Flow from one `catch` clause to the next
result = first(ts.getCatchClause(i + 1)) and
@@ -1725,7 +1725,7 @@ module ControlFlow {
)
or
cfe = last(ts.getCatchClause(i), c) and
cfe = last(scc.getFilterClause(), _) and
cfe = last(cc.getFilterClause(), _) and
(
// Flow from last element of `catch` clause filter to next `catch` clause
result = first(ts.getCatchClause(i + 1)) and
@@ -1739,7 +1739,7 @@ module ControlFlow {
)
or
// Flow from last element of a `catch` block to first element of `finally` block
cfe = lastCatchClauseBlock(scc, c) and
cfe = lastCatchClauseBlock(cc, c) and
result = first(ts.getFinally())
)
or

4
csharp/ql/test/library-tests/controlflow/graph/BasicBlock.expected
View File

@@ -370,6 +370,10 @@
| Finally.cs:211:13:211:29 | ...; | Finally.cs:213:9:213:24 | ... = ... | 8 |
| Finally.cs:211:13:211:29 | [finally: exception(Exception)] ...; | Finally.cs:211:13:211:28 | [finally: exception(Exception)] ... = ... | 4 |
| Finally.cs:211:13:211:29 | [finally: exception(ExceptionA)] ...; | Finally.cs:211:13:211:28 | [finally: exception(ExceptionA)] ... = ... | 4 |
| Finally.cs:216:10:216:12 | enter M11 | Finally.cs:220:31:220:35 | "Try" | 6 |
| Finally.cs:220:13:220:36 | call to method WriteLine | Finally.cs:220:13:220:36 | call to method WriteLine | 1 |
| Finally.cs:222:9:225:9 | catch {...} | Finally.cs:224:13:224:38 | call to method WriteLine | 5 |
| Finally.cs:227:9:229:9 | {...} | Finally.cs:216:10:216:12 | exit M11 | 8 |
| Foreach.cs:6:10:6:11 | enter M1 | Foreach.cs:8:29:8:32 | access to parameter args | 3 |
| Foreach.cs:6:10:6:11 | exit M1 | Foreach.cs:6:10:6:11 | exit M1 | 1 |
| Foreach.cs:8:9:9:13 | foreach (... ... in ...) ... | Foreach.cs:8:9:9:13 | foreach (... ... in ...) ... | 1 |

50
csharp/ql/test/library-tests/controlflow/graph/Dominance.expected
View File

@@ -1621,6 +1621,24 @@ dominance
| Finally.cs:213:9:213:12 | this access | Finally.cs:213:22:213:24 | "1" |
| Finally.cs:213:9:213:25 | ...; | Finally.cs:213:9:213:12 | this access |
| Finally.cs:213:22:213:24 | "1" | Finally.cs:213:9:213:24 | ... = ... |
| Finally.cs:216:10:216:12 | enter M11 | Finally.cs:217:5:231:5 | {...} |
| Finally.cs:217:5:231:5 | {...} | Finally.cs:218:9:229:9 | try {...} ... |
| Finally.cs:218:9:229:9 | try {...} ... | Finally.cs:219:9:221:9 | {...} |
| Finally.cs:219:9:221:9 | {...} | Finally.cs:220:13:220:37 | ...; |
| Finally.cs:220:13:220:37 | ...; | Finally.cs:220:31:220:35 | "Try" |
| Finally.cs:220:31:220:35 | "Try" | Finally.cs:220:13:220:36 | call to method WriteLine |
| Finally.cs:220:31:220:35 | "Try" | Finally.cs:222:9:225:9 | catch {...} |
| Finally.cs:222:9:225:9 | catch {...} | Finally.cs:223:9:225:9 | {...} |
| Finally.cs:223:9:225:9 | {...} | Finally.cs:224:13:224:39 | ...; |
| Finally.cs:224:13:224:39 | ...; | Finally.cs:224:31:224:37 | "Catch" |
| Finally.cs:224:31:224:37 | "Catch" | Finally.cs:224:13:224:38 | call to method WriteLine |
| Finally.cs:227:9:229:9 | {...} | Finally.cs:228:13:228:41 | ...; |
| Finally.cs:228:13:228:40 | call to method WriteLine | Finally.cs:230:9:230:34 | ...; |
| Finally.cs:228:13:228:41 | ...; | Finally.cs:228:31:228:39 | "Finally" |
| Finally.cs:228:31:228:39 | "Finally" | Finally.cs:228:13:228:40 | call to method WriteLine |
| Finally.cs:230:9:230:33 | call to method WriteLine | Finally.cs:216:10:216:12 | exit M11 |
| Finally.cs:230:9:230:34 | ...; | Finally.cs:230:27:230:32 | "Done" |
| Finally.cs:230:27:230:32 | "Done" | Finally.cs:230:9:230:33 | call to method WriteLine |
| Foreach.cs:6:10:6:11 | enter M1 | Foreach.cs:7:5:10:5 | {...} |
| Foreach.cs:7:5:10:5 | {...} | Foreach.cs:8:29:8:32 | access to parameter args |
| Foreach.cs:8:9:9:13 | foreach (... ... in ...) ... | Foreach.cs:6:10:6:11 | exit M1 |
@@ -4515,6 +4533,24 @@ postDominance
| Finally.cs:213:9:213:24 | ... = ... | Finally.cs:213:22:213:24 | "1" |
| Finally.cs:213:9:213:25 | ...; | Finally.cs:211:13:211:28 | ... = ... |
| Finally.cs:213:22:213:24 | "1" | Finally.cs:213:9:213:12 | this access |
| Finally.cs:216:10:216:12 | exit M11 | Finally.cs:230:9:230:33 | call to method WriteLine |
| Finally.cs:217:5:231:5 | {...} | Finally.cs:216:10:216:12 | enter M11 |
| Finally.cs:218:9:229:9 | try {...} ... | Finally.cs:217:5:231:5 | {...} |
| Finally.cs:219:9:221:9 | {...} | Finally.cs:218:9:229:9 | try {...} ... |
| Finally.cs:220:13:220:37 | ...; | Finally.cs:219:9:221:9 | {...} |
| Finally.cs:220:31:220:35 | "Try" | Finally.cs:220:13:220:37 | ...; |
| Finally.cs:223:9:225:9 | {...} | Finally.cs:222:9:225:9 | catch {...} |
| Finally.cs:224:13:224:38 | call to method WriteLine | Finally.cs:224:31:224:37 | "Catch" |
| Finally.cs:224:13:224:39 | ...; | Finally.cs:223:9:225:9 | {...} |
| Finally.cs:224:31:224:37 | "Catch" | Finally.cs:224:13:224:39 | ...; |
| Finally.cs:227:9:229:9 | {...} | Finally.cs:220:13:220:36 | call to method WriteLine |
| Finally.cs:227:9:229:9 | {...} | Finally.cs:224:13:224:38 | call to method WriteLine |
| Finally.cs:228:13:228:40 | call to method WriteLine | Finally.cs:228:31:228:39 | "Finally" |
| Finally.cs:228:13:228:41 | ...; | Finally.cs:227:9:229:9 | {...} |
| Finally.cs:228:31:228:39 | "Finally" | Finally.cs:228:13:228:41 | ...; |
| Finally.cs:230:9:230:33 | call to method WriteLine | Finally.cs:230:27:230:32 | "Done" |
| Finally.cs:230:9:230:34 | ...; | Finally.cs:228:13:228:40 | call to method WriteLine |
| Finally.cs:230:27:230:32 | "Done" | Finally.cs:230:9:230:34 | ...; |
| Foreach.cs:6:10:6:11 | exit M1 | Foreach.cs:8:9:9:13 | foreach (... ... in ...) ... |
| Foreach.cs:7:5:10:5 | {...} | Foreach.cs:6:10:6:11 | enter M1 |
| Foreach.cs:8:9:9:13 | foreach (... ... in ...) ... | Foreach.cs:8:29:8:32 | access to parameter args |
@@ -6943,6 +6979,13 @@ blockDominance
| Finally.cs:211:13:211:29 | ...; | Finally.cs:211:13:211:29 | ...; |
| Finally.cs:211:13:211:29 | [finally: exception(Exception)] ...; | Finally.cs:211:13:211:29 | [finally: exception(Exception)] ...; |
| Finally.cs:211:13:211:29 | [finally: exception(ExceptionA)] ...; | Finally.cs:211:13:211:29 | [finally: exception(ExceptionA)] ...; |
| Finally.cs:216:10:216:12 | enter M11 | Finally.cs:216:10:216:12 | enter M11 |
| Finally.cs:216:10:216:12 | enter M11 | Finally.cs:220:13:220:36 | call to method WriteLine |
| Finally.cs:216:10:216:12 | enter M11 | Finally.cs:222:9:225:9 | catch {...} |
| Finally.cs:216:10:216:12 | enter M11 | Finally.cs:227:9:229:9 | {...} |
| Finally.cs:220:13:220:36 | call to method WriteLine | Finally.cs:220:13:220:36 | call to method WriteLine |
| Finally.cs:222:9:225:9 | catch {...} | Finally.cs:222:9:225:9 | catch {...} |
| Finally.cs:227:9:229:9 | {...} | Finally.cs:227:9:229:9 | {...} |
| Foreach.cs:6:10:6:11 | enter M1 | Foreach.cs:6:10:6:11 | enter M1 |
| Foreach.cs:6:10:6:11 | enter M1 | Foreach.cs:6:10:6:11 | exit M1 |
| Foreach.cs:6:10:6:11 | enter M1 | Foreach.cs:8:9:9:13 | foreach (... ... in ...) ... |
@@ -8747,6 +8790,13 @@ postBlockDominance
| Finally.cs:211:13:211:29 | ...; | Finally.cs:211:13:211:29 | ...; |
| Finally.cs:211:13:211:29 | [finally: exception(Exception)] ...; | Finally.cs:211:13:211:29 | [finally: exception(Exception)] ...; |
| Finally.cs:211:13:211:29 | [finally: exception(ExceptionA)] ...; | Finally.cs:211:13:211:29 | [finally: exception(ExceptionA)] ...; |
| Finally.cs:216:10:216:12 | enter M11 | Finally.cs:216:10:216:12 | enter M11 |
| Finally.cs:220:13:220:36 | call to method WriteLine | Finally.cs:220:13:220:36 | call to method WriteLine |
| Finally.cs:222:9:225:9 | catch {...} | Finally.cs:222:9:225:9 | catch {...} |
| Finally.cs:227:9:229:9 | {...} | Finally.cs:216:10:216:12 | enter M11 |
| Finally.cs:227:9:229:9 | {...} | Finally.cs:220:13:220:36 | call to method WriteLine |
| Finally.cs:227:9:229:9 | {...} | Finally.cs:222:9:225:9 | catch {...} |
| Finally.cs:227:9:229:9 | {...} | Finally.cs:227:9:229:9 | {...} |
| Foreach.cs:6:10:6:11 | enter M1 | Foreach.cs:6:10:6:11 | enter M1 |
| Foreach.cs:6:10:6:11 | exit M1 | Foreach.cs:6:10:6:11 | enter M1 |
| Foreach.cs:6:10:6:11 | exit M1 | Foreach.cs:6:10:6:11 | exit M1 |

24
csharp/ql/test/library-tests/controlflow/graph/EnclosingCallable.expected
View File

@@ -1742,6 +1742,26 @@ nodeEnclosing
| Finally.cs:213:9:213:24 | ... = ... | Finally.cs:195:10:195:12 | M10 |
| Finally.cs:213:9:213:25 | ...; | Finally.cs:195:10:195:12 | M10 |
| Finally.cs:213:22:213:24 | "1" | Finally.cs:195:10:195:12 | M10 |
| Finally.cs:216:10:216:12 | enter M11 | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:216:10:216:12 | exit M11 | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:217:5:231:5 | {...} | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:218:9:229:9 | try {...} ... | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:219:9:221:9 | {...} | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:220:13:220:36 | call to method WriteLine | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:220:13:220:37 | ...; | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:220:31:220:35 | "Try" | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:222:9:225:9 | catch {...} | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:223:9:225:9 | {...} | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:224:13:224:38 | call to method WriteLine | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:224:13:224:39 | ...; | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:224:31:224:37 | "Catch" | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:227:9:229:9 | {...} | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:228:13:228:40 | call to method WriteLine | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:228:13:228:41 | ...; | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:228:31:228:39 | "Finally" | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:230:9:230:33 | call to method WriteLine | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:230:9:230:34 | ...; | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:230:27:230:32 | "Done" | Finally.cs:216:10:216:12 | M11 |
| Foreach.cs:6:10:6:11 | enter M1 | Foreach.cs:6:10:6:11 | M1 |
| Foreach.cs:6:10:6:11 | exit M1 | Foreach.cs:6:10:6:11 | M1 |
| Foreach.cs:7:5:10:5 | {...} | Foreach.cs:6:10:6:11 | M1 |
@@ -3548,6 +3568,10 @@ blockEnclosing
| Finally.cs:211:13:211:29 | ...; | Finally.cs:195:10:195:12 | M10 |
| Finally.cs:211:13:211:29 | [finally: exception(Exception)] ...; | Finally.cs:195:10:195:12 | M10 |
| Finally.cs:211:13:211:29 | [finally: exception(ExceptionA)] ...; | Finally.cs:195:10:195:12 | M10 |
| Finally.cs:216:10:216:12 | enter M11 | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:220:13:220:36 | call to method WriteLine | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:222:9:225:9 | catch {...} | Finally.cs:216:10:216:12 | M11 |
| Finally.cs:227:9:229:9 | {...} | Finally.cs:216:10:216:12 | M11 |
| Foreach.cs:6:10:6:11 | enter M1 | Foreach.cs:6:10:6:11 | M1 |
| Foreach.cs:6:10:6:11 | exit M1 | Foreach.cs:6:10:6:11 | M1 |
| Foreach.cs:8:9:9:13 | foreach (... ... in ...) ... | Foreach.cs:6:10:6:11 | M1 |

18
csharp/ql/test/library-tests/controlflow/graph/EntryElement.expected
View File

@@ -1169,6 +1169,24 @@
| Finally.cs:213:9:213:24 | ... = ... | Finally.cs:213:9:213:12 | this access |
| Finally.cs:213:9:213:25 | ...; | Finally.cs:213:9:213:25 | ...; |
| Finally.cs:213:22:213:24 | "1" | Finally.cs:213:22:213:24 | "1" |
| Finally.cs:217:5:231:5 | {...} | Finally.cs:217:5:231:5 | {...} |
| Finally.cs:218:9:229:9 | try {...} ... | Finally.cs:218:9:229:9 | try {...} ... |
| Finally.cs:219:9:221:9 | {...} | Finally.cs:219:9:221:9 | {...} |
| Finally.cs:220:13:220:36 | call to method WriteLine | Finally.cs:220:31:220:35 | "Try" |
| Finally.cs:220:13:220:37 | ...; | Finally.cs:220:13:220:37 | ...; |
| Finally.cs:220:31:220:35 | "Try" | Finally.cs:220:31:220:35 | "Try" |
| Finally.cs:222:9:225:9 | catch {...} | Finally.cs:222:9:225:9 | catch {...} |
| Finally.cs:223:9:225:9 | {...} | Finally.cs:223:9:225:9 | {...} |
| Finally.cs:224:13:224:38 | call to method WriteLine | Finally.cs:224:31:224:37 | "Catch" |
| Finally.cs:224:13:224:39 | ...; | Finally.cs:224:13:224:39 | ...; |
| Finally.cs:224:31:224:37 | "Catch" | Finally.cs:224:31:224:37 | "Catch" |
| Finally.cs:227:9:229:9 | {...} | Finally.cs:227:9:229:9 | {...} |
| Finally.cs:228:13:228:40 | call to method WriteLine | Finally.cs:228:31:228:39 | "Finally" |
| Finally.cs:228:13:228:41 | ...; | Finally.cs:228:13:228:41 | ...; |
| Finally.cs:228:31:228:39 | "Finally" | Finally.cs:228:31:228:39 | "Finally" |
| Finally.cs:230:9:230:33 | call to method WriteLine | Finally.cs:230:27:230:32 | "Done" |
| Finally.cs:230:9:230:34 | ...; | Finally.cs:230:9:230:34 | ...; |
| Finally.cs:230:27:230:32 | "Done" | Finally.cs:230:27:230:32 | "Done" |
| Foreach.cs:7:5:10:5 | {...} | Foreach.cs:7:5:10:5 | {...} |
| Foreach.cs:8:9:9:13 | foreach (... ... in ...) ... | Foreach.cs:8:29:8:32 | access to parameter args |
| Foreach.cs:8:22:8:24 | String arg | Foreach.cs:8:22:8:24 | String arg |

25
csharp/ql/test/library-tests/controlflow/graph/ExitElement.expected
View File

@@ -1652,6 +1652,31 @@
| Finally.cs:213:9:213:24 | ... = ... | Finally.cs:213:9:213:24 | ... = ... | normal |
| Finally.cs:213:9:213:25 | ...; | Finally.cs:213:9:213:24 | ... = ... | normal |
| Finally.cs:213:22:213:24 | "1" | Finally.cs:213:22:213:24 | "1" | normal |
| Finally.cs:217:5:231:5 | {...} | Finally.cs:230:9:230:33 | call to method WriteLine | normal |
| Finally.cs:218:9:229:9 | try {...} ... | Finally.cs:228:13:228:40 | call to method WriteLine | normal |
| Finally.cs:219:9:221:9 | {...} | Finally.cs:220:13:220:36 | call to method WriteLine | normal |
| Finally.cs:219:9:221:9 | {...} | Finally.cs:220:13:220:36 | call to method WriteLine | throw(Exception) |
| Finally.cs:219:9:221:9 | {...} | Finally.cs:220:31:220:35 | "Try" | throw(OutOfMemoryException) |
| Finally.cs:220:13:220:36 | call to method WriteLine | Finally.cs:220:13:220:36 | call to method WriteLine | normal |
| Finally.cs:220:13:220:36 | call to method WriteLine | Finally.cs:220:13:220:36 | call to method WriteLine | throw(Exception) |
| Finally.cs:220:13:220:36 | call to method WriteLine | Finally.cs:220:31:220:35 | "Try" | throw(OutOfMemoryException) |
| Finally.cs:220:13:220:37 | ...; | Finally.cs:220:13:220:36 | call to method WriteLine | normal |
| Finally.cs:220:13:220:37 | ...; | Finally.cs:220:13:220:36 | call to method WriteLine | throw(Exception) |
| Finally.cs:220:13:220:37 | ...; | Finally.cs:220:31:220:35 | "Try" | throw(OutOfMemoryException) |
| Finally.cs:220:31:220:35 | "Try" | Finally.cs:220:31:220:35 | "Try" | normal |
| Finally.cs:220:31:220:35 | "Try" | Finally.cs:220:31:220:35 | "Try" | throw(OutOfMemoryException) |
| Finally.cs:222:9:225:9 | catch {...} | Finally.cs:224:13:224:38 | call to method WriteLine | normal |
| Finally.cs:223:9:225:9 | {...} | Finally.cs:224:13:224:38 | call to method WriteLine | normal |
| Finally.cs:224:13:224:38 | call to method WriteLine | Finally.cs:224:13:224:38 | call to method WriteLine | normal |
| Finally.cs:224:13:224:39 | ...; | Finally.cs:224:13:224:38 | call to method WriteLine | normal |
| Finally.cs:224:31:224:37 | "Catch" | Finally.cs:224:31:224:37 | "Catch" | normal |
| Finally.cs:227:9:229:9 | {...} | Finally.cs:228:13:228:40 | call to method WriteLine | normal |
| Finally.cs:228:13:228:40 | call to method WriteLine | Finally.cs:228:13:228:40 | call to method WriteLine | normal |
| Finally.cs:228:13:228:41 | ...; | Finally.cs:228:13:228:40 | call to method WriteLine | normal |
| Finally.cs:228:31:228:39 | "Finally" | Finally.cs:228:31:228:39 | "Finally" | normal |
| Finally.cs:230:9:230:33 | call to method WriteLine | Finally.cs:230:9:230:33 | call to method WriteLine | normal |
| Finally.cs:230:9:230:34 | ...; | Finally.cs:230:9:230:33 | call to method WriteLine | normal |
| Finally.cs:230:27:230:32 | "Done" | Finally.cs:230:27:230:32 | "Done" | normal |
| Foreach.cs:7:5:10:5 | {...} | Foreach.cs:8:9:9:13 | foreach (... ... in ...) ... | empty |
| Foreach.cs:8:9:9:13 | foreach (... ... in ...) ... | Foreach.cs:8:9:9:13 | foreach (... ... in ...) ... | empty |
| Foreach.cs:8:22:8:24 | String arg | Foreach.cs:8:22:8:24 | String arg | normal |

17
csharp/ql/test/library-tests/controlflow/graph/Finally.cs
View File

@@ -212,4 +212,21 @@ public class Finally
}
this.Field = "1";
}
void M11()
{
try
{
Console.WriteLine("Try");
}
catch
{
Console.WriteLine("Catch");
}
finally
{
Console.WriteLine("Finally");
}
Console.WriteLine("Done");
}
}

21
csharp/ql/test/library-tests/controlflow/graph/NodeGraph.expected
View File

@@ -1818,6 +1818,27 @@
| Finally.cs:213:9:213:24 | ... = ... | Finally.cs:195:10:195:12 | exit M10 | semmle.label | successor |
| Finally.cs:213:9:213:25 | ...; | Finally.cs:213:9:213:12 | this access | semmle.label | successor |
| Finally.cs:213:22:213:24 | "1" | Finally.cs:213:9:213:24 | ... = ... | semmle.label | successor |
| Finally.cs:216:10:216:12 | enter M11 | Finally.cs:217:5:231:5 | {...} | semmle.label | successor |
| Finally.cs:217:5:231:5 | {...} | Finally.cs:218:9:229:9 | try {...} ... | semmle.label | successor |
| Finally.cs:218:9:229:9 | try {...} ... | Finally.cs:219:9:221:9 | {...} | semmle.label | successor |
| Finally.cs:219:9:221:9 | {...} | Finally.cs:220:13:220:37 | ...; | semmle.label | successor |
| Finally.cs:220:13:220:36 | call to method WriteLine | Finally.cs:222:9:225:9 | catch {...} | semmle.label | exception(Exception) |
| Finally.cs:220:13:220:36 | call to method WriteLine | Finally.cs:227:9:229:9 | {...} | semmle.label | successor |
| Finally.cs:220:13:220:37 | ...; | Finally.cs:220:31:220:35 | "Try" | semmle.label | successor |
| Finally.cs:220:31:220:35 | "Try" | Finally.cs:220:13:220:36 | call to method WriteLine | semmle.label | successor |
| Finally.cs:220:31:220:35 | "Try" | Finally.cs:222:9:225:9 | catch {...} | semmle.label | exception(OutOfMemoryException) |
| Finally.cs:222:9:225:9 | catch {...} | Finally.cs:223:9:225:9 | {...} | semmle.label | successor |
| Finally.cs:223:9:225:9 | {...} | Finally.cs:224:13:224:39 | ...; | semmle.label | successor |
| Finally.cs:224:13:224:38 | call to method WriteLine | Finally.cs:227:9:229:9 | {...} | semmle.label | successor |
| Finally.cs:224:13:224:39 | ...; | Finally.cs:224:31:224:37 | "Catch" | semmle.label | successor |
| Finally.cs:224:31:224:37 | "Catch" | Finally.cs:224:13:224:38 | call to method WriteLine | semmle.label | successor |
| Finally.cs:227:9:229:9 | {...} | Finally.cs:228:13:228:41 | ...; | semmle.label | successor |
| Finally.cs:228:13:228:40 | call to method WriteLine | Finally.cs:230:9:230:34 | ...; | semmle.label | successor |
| Finally.cs:228:13:228:41 | ...; | Finally.cs:228:31:228:39 | "Finally" | semmle.label | successor |
| Finally.cs:228:31:228:39 | "Finally" | Finally.cs:228:13:228:40 | call to method WriteLine | semmle.label | successor |
| Finally.cs:230:9:230:33 | call to method WriteLine | Finally.cs:216:10:216:12 | exit M11 | semmle.label | successor |
| Finally.cs:230:9:230:34 | ...; | Finally.cs:230:27:230:32 | "Done" | semmle.label | successor |
| Finally.cs:230:27:230:32 | "Done" | Finally.cs:230:9:230:33 | call to method WriteLine | semmle.label | successor |
| Foreach.cs:6:10:6:11 | enter M1 | Foreach.cs:7:5:10:5 | {...} | semmle.label | successor |
| Foreach.cs:7:5:10:5 | {...} | Foreach.cs:8:29:8:32 | access to parameter args | semmle.label | successor |
| Foreach.cs:8:9:9:13 | foreach (... ... in ...) ... | Foreach.cs:6:10:6:11 | exit M1 | semmle.label | empty |

1
csharp/ql/test/library-tests/controlflow/graph/Nodes.expected
View File

@@ -710,6 +710,7 @@ entryPoint
| Finally.cs:147:10:147:11 | M8 | Finally.cs:148:5:170:5 | {...} |
| Finally.cs:176:10:176:11 | M9 | Finally.cs:177:5:193:5 | {...} |
| Finally.cs:195:10:195:12 | M10 | Finally.cs:196:5:214:5 | {...} |
| Finally.cs:216:10:216:12 | M11 | Finally.cs:217:5:231:5 | {...} |
| Foreach.cs:6:10:6:11 | M1 | Foreach.cs:7:5:10:5 | {...} |
| Foreach.cs:12:10:12:11 | M2 | Foreach.cs:13:5:16:5 | {...} |
| Foreach.cs:18:10:18:11 | M3 | Foreach.cs:19:5:22:5 | {...} |