Statement encloses itself

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#3,707 创建于 2020年6月13日 2 条评论 1 个 reaction 已指派 0 人在 GitHub 查看

Java question

描述

**Description of the issue**
It is possible for a `Stmt` to enclose itself.
Is this expected behavior? If yes, maybe add a note to the docs?

```codeql
import java

from Stmt s
where s.getEnclosingStmt() = s
select s
```
Link to query:
https://lgtm.com/query/4871075667428522469/

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