def TopLevelBoo():
    pass


<warning descr="Redeclared 'TopLevelBoo' defined above without usage">TopLevelBoo</warning> = 1
<warning descr="Redeclared 'TopLevelBoo' defined above without usage">TopLevelBoo</warning> = 2


class <warning descr="Redeclared 'TopLevelBoo' defined above without usage">TopLevelBoo</warning>:
    pass