"""test unused variable
"""
__revision__ = 0
def function(matches):
""""yo"""
aaaa = 1
index = -1
for match in matches:
index += 1
print match
def visit_if(self, node):
"""increments the branchs counter"""
branchs = 1
# don't double count If nodes coming from some 'elif'
if node.orelse and len(node.orelse) > 1:
branchs += 1
self.inc_branch(branchs)
self.stmts += branchs