{"ast_node_type":"other","tokens":[{"end":42,"kind":"keyword","start":0,"text":"&&"}]}
                && self.token == token::Eq
            if let AssocOp::Binary(bop @ BinOpKind::Eq | bop @ BinOpKind::Ne) = op.node
                && self.prev_token.span.hi() == self.token.span.lo()