# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
# For details: https://bitbucket.org/ned/coveragepy/src/default/NOTICE.txt

# This is a python file though it doesn't look like it, like a main script.
a = b = c = d = 0
a = 3
b = 4
if not b:
    c = 6
d = 7
print("xxx: %r %r %r %r" % (a, b, c, d))