codeql/python/ql/test/library-tests/PointsTo/indexing/test.py

from fake_collections import deque
def f(x, y, z):
    d = deque()
    l = []
    for i in seq:
        d[x] = y
        l[x] = z
        t = 1
        d[0] = t
        l[0] = t
    d[i]
    l[i]
    d[x]
    d[0]