# fixhunt regression fixture: ruff RUF019, ruff 0.17.1
# the fix labelled safe changes the program's output on this program
# before the fix: stdout "__contains__(x)", exit 0
# after the fix: stdout "condition passed", exit 0
# finding 2026-10-17T21-39-23-080Z-ah8u-ruff-RUF019/r2-p008; rule fired 1 time(s) before the fix

class LoggingDict(dict):
    def __contains__(self, key):
        print(f'__contains__({key})')
d = LoggingDict({'x': 1})
if 'x' in d and d['x']:
    print('condition passed')