Remove generic type parameter from init_userdata_metatable

2026-06-08 16:05:43 +00:00 · 2023-07-08 16:56:55 +01:00
parent 541139b944
commit 5127903c38
3 changed files with 28 additions and 10 deletions
@@ -2631,12 +2631,21 @@ impl Lua {
            }
        }

-        init_userdata_metatable::<UserDataCell<T>>(
+        #[cfg(feature = "luau")]
+        let extra_init = None;
+        #[cfg(not(feature = "luau"))]
+        let extra_init: Option<&dyn Fn(*mut ffi::lua_State) -> Result<()>> = Some(&|state| {
+            ffi::lua_pushcfunction(state, util::userdata_destructor::<UserDataCell<T>>);
+            rawset_field(state, -2, "__gc")
+        });
+
+        init_userdata_metatable(
            state,
            metatable_index,
            field_getters_index,
            field_setters_index,
            methods_index,
+            extra_init,
        )?;

        // Pop extra tables to get metatable on top of the stack