Check the return values for all functions returning an ast node. Failure to do it may result in strange error messages or even crashes, in admittedly convoluted cases that are normally syntax errors, like:     def f(*xx, __debug__): pass
Check the return values for all functions returning an ast node.
Failure to do it may result in strange error messages or even crashes,
in admittedly convoluted cases that are normally syntax errors, like:
    def f(*xx, __debug__): pass

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator