Processing test23...

Warnings...

test_input/test23.py:13: Using method (x) as an attribute (not invoked)
test_input/test23.py:15: Using method (x) as an attribute (not invoked)
test_input/test23.py:17: Using method (x) as an attribute (not invoked)
test_input/test23.py:39: Using method (x) as an attribute (not invoked)
