{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"self.pick_method(const_ptr_ty,"}]}
        self.pick_method(const_ptr_ty, pick_diag_hints, None).map(|r| {
        let const_ptr_ty = Ty::new_imm_ptr(self.tcx, ty);
            r.map(|mut pick| {