change the behavior dealing with class and common table when doing mixin.

1 files changed, 4 insertions, 3 deletions

diff --git a/spec/outputs/class.lua b/spec/outputs/class.lua
index 3ec92d1..8f7c126 100644
--- a/spec/outputs/class.lua
+++ b/spec/outputs/class.lua
@@ -1096,9 +1096,10 @@ do
                 }
         }
         for _index_0 = 1, #_list_0 do
-                local _mixin_0 = _list_0[_index_0]
-                for _key_0, _val_0 in pairs(_mixin_0.__base or _mixin_0) do
-                        if _base_0[_key_0] == nil then
+                local _item_0 = _list_0[_index_0]
+                local _cls_0, _mixin_0 = (_item_0.__base ~= nil), _item_0.__base or _item_0
+                for _key_0, _val_0 in pairs(_mixin_0) do
+                        if _base_0[_key_0] == nil and (not _cls_0 or not _key_0:match("^__")) then
                                 _base_0[_key_0] = _val_0
                         end
                 end