{"ast_node_type":"other","tokens":[{"end":75,"kind":"keyword","start":0,"text":"PlaceContext::NonMutatingUse(NonMutatingUseContext::PlaceMention)"}]}
        PlaceContext::NonMutatingUse(NonMutatingUseContext::PlaceMention) |
        // contain dangling references.
        PlaceContext::NonUse(NonUseContext::AscribeUserTy(_)) |