@utils.check_messages('disallowed-name', 'invalid-name', 'non-ascii-name')
def visit_global(self, node):
    for name in node.names:
        self._check_name('const', name, node)
@utils.check_messages('disallowed-name', 'invalid-name', 'non-ascii-name')
def visit_global(self, node):
    for name in node.names:
        self._check_name('const', name, node)