Functions that use ``++yield++`` are known as "generators". Before Python 3.3, generators cannot ``++return++`` values. Similarly, functions that use ``++return++`` cannot use ``++yield++``. Doing so will cause a ``++SyntaxError++``.


Either upgrade your version of Python to a version >= 3.3, or don't use both return and yield in a function.


== Noncompliant Code Example

----
def adder(n):
     num = 0
     while num < n:
         yield num
         num += 1
     return num  #Noncompliant
----


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'''
== Comments And Links
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include::comments-and-links.adoc[]
endif::env-github,rspecator-view[]
