[libc++][NFC] Remove unused __nat from unique_ptr

philnik777 · philnik777 · commit c92d3ce6fd0f · 2024-01-01T18:47:45.000+01:00
diff --git a/libcxx/include/__memory/unique_ptr.h b/libcxx/include/__memory/unique_ptr.h
@@ -132,10 +132,6 @@ class _LIBCPP_UNIQUE_PTR_TRIVIAL_ABI _LIBCPP_TEMPLATE_VIS unique_ptr {
 private:
   __compressed_pair<pointer, deleter_type> __ptr_;
 
-  struct __nat {
-    int __for_bool_;
-  };
-
   typedef _LIBCPP_NODEBUG __unique_ptr_deleter_sfinae<_Dp> _DeleterSFINAE;
 
   template <bool _Dummy>
