A reference to ``++None++`` should never be dereferenced/accessed. Doing so will cause an exception to be thrown. At best, such an exception will cause abrupt program termination. At worst, it could expose debugging information that would be useful to an attacker, or it could allow an attacker to bypass security measures.

== Noncompliant Code Example

----
def myfunc(param):
    if param is None:
        print(param.test())  # Noncompliant

    if param == None:
        print(param.test())  # Noncompliant

    if param is not None:
        pass
    else:
        print(param.test())  # Noncompliant

    if param != None:
        pass
    else:
        print(param.test())  # Noncompliant

----

include::../see.adoc[]

ifdef::env-github,rspecator-view[]
'''
== Comments And Links
(visible only on this page)

include::../comments-and-links.adoc[]
endif::env-github,rspecator-view[]
