{"ast_node_type":"other","tokens":[{"end":91,"kind":"keyword","start":0,"text":"//"}]}
        // must be compatible. So we just accept everything with Pointer ABI as compatible,
        // things as compatible due to `DispatchFromDyn`. For instance, `Rc<i32>` and `*mut i32`
        // even if this will accept some code that is not stably guaranteed to work.