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# `if` blocks are used to separate test cases
x = 1
y = 2
# these will match
if True:
tmp = x
x = y
y = tmp
if True:
filler = 1
tmp = x
x = y
y = tmp
if True:
filler = 1
filler = 2
tmp = x
x = y
y = tmp
if True:
tmp = x
x = y
y = tmp
tmp = x
x = y
y = tmp
# these will not
if True:
tmp = x
y = tmp
x = y
if True:
tmp = x
x = y
tmp = 1
y = tmp
if True:
tmp = x
x = y
pass
y = tmp
from typing import TYPE_CHECKING
# See https://github.com/dosisod/refurb/issues/23
if not TYPE_CHECKING:
x = tmp
x = tmp
x = tmp
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