# fixhunt regression fixture: ruff PLR1733, ruff 0.17.1
# the fix labelled safe changes the program's output on this program
# before the fix: no stdout, stderr "KeyError: 'y'", exit 1
# after the fix: no stdout, exit 0
# finding 2026-10-17T21-02-04-500Z-1p30-ruff-PLR1733/r1-p004; rule fired 1 time(s) before the fix

outer = {'x': 10}
middle = {'y': 20}
for k, v in outer.items():          # outer k='x', v=10
    for k, v in middle.items():       # inner k='y', v=20 (shadows outer)
            x = outer[k]              # triggers PLR1733: outer['y']?? -> KeyError