{"ast_node_type":"other","tokens":[{"end":100,"kind":"keyword","start":0,"text":"decoder.interner().reserve_and_set_vtable_alloc(ty,"}]}
                decoder.interner().reserve_and_set_vtable_alloc(ty, poly_trait_ref, CTFE_ALLOC_SALT)
                trace!("decoded vtable alloc instance: {ty:?}, {poly_trait_ref:?}");
            }