Rules PERF102 cause autofix error

[qarmin]

Ruff 0.0.287 (latest changes from main branch)

ruff  *.py --select PERF102 --no-cache --fix

file content(at least simple cpython script shows that this is valid python file):

def _create_context(name_to_value):
	for(B,D)in A.items():
		if(C:=name_to_value.get(B.name)):A.run(B.set,C)

error

/home/rafal/test/tmp_folder/378862.py:2:13: PERF102 When using only the keys of a dict use the `keys()` method
Found 1 error.

error: Autofix introduced a syntax error. Reverting all changes.

This indicates a bug in `ruff`. If you could open an issue at:

    https://github.com/astral-sh/ruff/issues/new?title=%5BAutofix%20error%5D

...quoting the contents of `/home/rafal/test/tmp_folder/378862.py`, the rule codes PERF102, along with the `pyproject.toml` settings and executed command, we'd be very appreciative!

python_compressed.zip

[charliermarsh]

We're fixing to:

def _create_context(name_to_value):
    forBin A.keys():
        if(C:=name_to_value.get(B.name)):A.run(B.set,C)

We need to add space after the for and before the in.