{"ast_node_type":"other","tokens":[{"end":43,"kind":"keyword","start":0,"text":"impl_parent:"}]}
    impl_parent: Table<DefIndex, RawDefId>,
    thir_abstract_const: Table<DefIndex, LazyValue<ty::EarlyBinder<'static, ty::Const<'static>>>>,
    constness: Table<DefIndex, hir::Constness>,