cell-var-from-loop misses case with nested loop

[ghost]

Steps to reproduce

1. Create a file a.py containing:

TEST_A = [
    (lambda: n)
    for n in range(3)
]

TEST_B = [
    (lambda: [n for _ in range(3)])
    for n in range(3)
]

print(TEST_A[1]())  # User probably intended for this to be 1, actually 2

print(TEST_B[1]())  # User probably intended for this to be [1, 1, 1], actually [2, 2, 2]

2. Run pylint a.py

Current behavior

There is a lint failure: a.py:2:13: W0640: Cell variable n defined in loop (cell-var-from-loop)
Tere is no such failure for TEST_B.

Expected behavior

Lint failures for both TEST_A and TEST_B.

pylint --version output

pylint 2.3.1
astroid 2.2.5
Python 3.7.2 (tags/v3.7.2:9a3ffc0492, Dec 23 2018, 22:20:52) [MSC v.1916 32 bit (Intel)]

[PCManticore]

Thanks for the report @andy-ms

[SamyCookie]

Does #2276 fixed this issue ?

[PCManticore]

The error still seems to be here on master branch.