@utils.check_messages('using-constant-test', 'missing-parentheses-for-call-in-test')
def visit_comprehension(self, node):
    if node.ifs:
        for if_test in node.ifs:
            self._check_using_constant_test(node, if_test)
@utils.check_messages('using-constant-test', 'missing-parentheses-for-call-in-test')
def visit_comprehension(self, node):
    if node.ifs:
        for if_test in node.ifs:
            self._check_using_constant_test(node, if_test)