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- """ Test that superfluous else return are detected. """
-
- # pylint:disable=invalid-name,missing-docstring,unused-variable
-
- def foo1(x, y, z):
- if x: # [no-else-return]
- a = 1
- return y
- else:
- b = 2
- return z
-
-
- def foo2(x, y, w, z):
- if x: # [no-else-return]
- a = 1
- return y
- elif z:
- b = 2
- return w
- else:
- c = 3
- return z
-
-
- def foo3(x, y, z):
- if x: # [no-else-return]
- a = 1
- if y: # [no-else-return]
- b = 2
- return y
- else:
- c = 3
- return x
- else:
- d = 4
- return z
-
-
- def bar1(x, y, z):
- if x:
- return y
- return z
-
-
- def bar2(w, x, y, z):
- if x:
- return y
- elif z:
- a = 1
- else:
- return w
- return None
-
-
- def bar3(x, y, z):
- if x:
- if z:
- return y
- else:
- return z
- return None
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