{"ast_node_type":"function","tokens":[{"end":71,"kind":"keyword","start":0,"text":"fn"}]}
    fn hash_stable(&self, _hcx: &mut CTX, _hasher: &mut StableHasher) {
impl<CTX> HashStable<CTX> for LazyAttrTokenStream {
        panic!("Attempted to compute stable hash for LazyAttrTokenStream");