{"ast_node_type":"other","tokens":[{"end":98,"kind":"keyword","start":0,"text":"//"}]}
        // See <https://github.com/rust-lang/rust/pull/128543> for why we are checking for "shared
        // so alternatively we could also check that and ICE if there are multiple such pointers.)
        // reference" and not "immutable", i.e., for why we are allowing interior-mutable shared