[Linter panic] when fixing TCH003 violation for typing import

[bendoerry]

Ruff settings and version

Version: 0.0.275

Settings

# ruff.toml
select = ['TCH']

[flake8-type-checking]
exempt-modules = []

Description

When I try to autofix a TCH003 violation for an import from typing, I get the following stack trace:

panicked at 'assertion failed: start.raw <= end.raw', /root/.cargo/git/checkouts/rustpython-parser-c806f105bc27c7db/f60e204/ruff_text_size/src/range.rs:48:9
Backtrace:    0: <unknown>
   1: <unknown>
   2: <unknown>
   3: <unknown>
   4: <unknown>
   5: <unknown>
   6: <unknown>
   7: <unknown>
   8: <unknown>
   9: <unknown>
  10: <unknown>
  11: <unknown>
  12: <unknown>
  13: <unknown>
  14: <unknown>
  15: <unknown>
  16: __libc_start_call_main
             at ./csu/../sysdeps/nptl/libc_start_call_main.h:58:16
  17: __libc_start_main_impl
             at ./csu/../csu/libc-start.c:360:3
  18: <unknown>

I have confirmed this only occurs for imports from typing.

Files

I used two files for testing, one using an import from typing and one from collections.abc:

non_typing.py

# non_typing.py
from __future__ import annotations

from collections.abc import Iterable

def foo(a: Iterable[int]) -> None:
    pass

Running ruff check non_typing.py --fix works as expected

typing.py

# typing.py
from __future__ import annotations

from typing import Iterable

def foo(a: Iterable[int]) -> None:
    pass

However if I run ruff check typing.py --fix I get the stacktrace above.
This also occurs for typing imports that aren't part of collections.abc as well. e.g. Any.

[charliermarsh]

Thank you!

[charliermarsh]

This might need special-casing. The problem is that we're trying to modify the from typing import to add TYPE_CHECKING, but we're also trying to remove the Iterable member from it.