Charlie Marsh 1334232168 Introduce ExpressionRef (#6637) ...

## Summary

This PR revives the `ExpressionRef` concept introduced in
https://github.com/astral-sh/ruff/pull/5644, motivated by the change we
want to make in https://github.com/astral-sh/ruff/pull/6575 to narrow
the type of the expression that can be passed to `parenthesized_range`.

## Test Plan

`cargo test`

2023-08-17 10:07:16 -04:00

..

src

Introduce ExpressionRef (#6637)

2023-08-17 10:07:16 -04:00

tests

Rename Arguments to Parameters in the AST (#6253)

2023-08-01 13:53:28 -04:00

Cargo.toml

Remove some extraneous newlines in Cargo.toml (#6577)

2023-08-14 23:39:41 +00:00