{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"self.declared_generic_bounds_from_env_for_erased_ty(generic_ty)"}]}
        self.declared_generic_bounds_from_env_for_erased_ty(generic_ty)
        assert_matches!(generic_ty.kind(), ty::Param(_) | ty::Placeholder(_));
    }