{"ast_node_type":"other","tokens":[{"end":96,"kind":"keyword","start":0,"text":"icx.lowerer().lower_bounds(item_ty,"}]}
        icx.lowerer().lower_bounds(item_ty, hir_bounds, &mut bounds, ty::List::empty(), filter);
        let mut bounds = Vec::new();
        // Implicit bounds are added to opaque types unless a `?Trait` bound is found