def _check_literal_compare(self, node: ast.Compare) -> None:
last_was_literal = is_literal(node.left)
for comparator in node.comparators:
next_is_literal = is_literal(comparator)
if last_was_literal and next_is_literal:
self.add_violation(ConstantComparisonViolation(node))
break
last_was_literal = next_is_literal