use-maxsplit-arg false positive when index is incremented inside a loop

[jacobtylerwalls]

Steps to reproduce

Given a file a.py:

source = 'A.B.C.D.E.F.G'
other_iterable = range(5)
i = 0
for j in other_iterable:
    print(source.split('.')[i])
    i += 1

Current behavior

Result of pylint a.py:

split.py:5: [C0207(use-maxsplit-arg), ] Use source.split('.', maxsplit=1)[0] instead

Expected behavior

no messages, since maxsplit=1 produces a different result.

pylint --version output

pylint 2.9.3
astroid 2.6.2
Python 3.8.10 (v3.8.10:3d8993a744, May  3 2021, 08:55:58) 

[yushao2]

Thanks for reporting this! I'm able to reproduce this issue