panic: `AST indices should never change within the same revision` with missing-override-decorator

### Summary

ty crashes when checking this code:

**ty.toml**
```toml
[rules]
missing-override-decorator = 'error'
```

**c.py**
```python
class C:
    @property
    def p(self):
        pass
```

**d.py**
```python
from c import C

class D(C):
    @C.p.setter
    def p(self, x):
        pass
```

```
error[panic]: Panicked at crates/ty_python_semantic/src/types/function.rs:397:18 when checking `/home/user/d.py`: `AST indices should never change within the same revision`
```

https://play.ty.dev/7f3886cf-f236-4d5f-99d9-bce6d496860b
--> The playground reports the crash when I modify `ty.toml` and then switch back to `d.py`

### Version

ty 0.0.43

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

panic: `AST indices should never change within the same revision` with missing-override-decorator #3654

Summary

Version

Metadata

Assignees

Labels

Type

Fields

Projects

Milestone

Relationships

Development

panic: AST indices should never change within the same revision with missing-override-decorator #3654

Description

Summary

Version

Metadata

Metadata

Assignees

Labels

Type

Fields

Projects

Milestone

Relationships

Development

Issue actions

panic: `AST indices should never change within the same revision` with missing-override-decorator #3654