{"ast_node_type":"other","tokens":[{"end":43,"kind":"keyword","start":0,"text":"self.fudge_inference_if_ok(||"}]}
            self.fudge_inference_if_ok(|| {
        let adt_ty_hint = expected.only_has_type(self).and_then(|expected| {
                let ocx = ObligationCtxt::new(self);