Processing test58...

Warnings...

test_input/test58.py:3: Using identifier (yield) which will become a keyword in version 2.2
test_input/test58.py:6: Using identifier (yield) which will become a keyword in version 2.2
test_input/test58.py:7: Using identifier (yield) which will become a keyword in version 2.2
test_input/test58.py:10: Using identifier (yield) which will become a keyword in version 2.2
