Include recursive class compilations in error call stack (#23454)
Summary:
Previously these were left out which would lead to confusing messages,
now it looks something like:
```
torch.jit.frontend.UnsupportedNodeError: import statements aren't
supported
:
at ../test.py:13:9
def bad_fn(self):
import pdb
~~~~~~ <--- HERE
'__torch__.X' is being compiled since it was called from 'fn'
at ../test.py:16:12
def fn(x):
return X(10)
~~~~ <--- HERE
```
Fixes #23453
](https://our.intern.facebook.com/intern/diff/16526027/)
Pull Request resolved: https://github.com/pytorch/pytorch/pull/23454
Pulled By: driazati
Differential Revision: D16526027
fbshipit-source-id: 109f2968430dbf51ee91b1b3409badfd557d19a4
