Path 1: 1 calls (1.0)

ClassDef (1) 

1@utils.only_required_for_messages("eq-without-hash")
2    def visit_classdef(self, node: nodes.ClassDef) -> None:
3        locals_and_methods = set(node.locals).union(x.name for x in node.mymethods())
4        if "__eq__" in locals_and_methods and "__hash__" not in locals_and_methods:
5            self.add_message("eq-without-hash", node=node, confidence=interfaces.HIGH)