patch 9.0.1041: cannot define a method in a class Commit: https://github.com/vim/vim/commit/ffdaca9e6f3d39af6857ac52ced9385df203a152 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Dec 9 21:41:48 2022 +0000 patch 9.0.1041: cannot define a method in a class Problem: Cannot define a method in a class. Solution: Implement defining an object method. Make calling an object method work.

--- a/src/vim9type.c
+++ b/src/vim9type.c
@@ -1585,10 +1585,7 @@ f_typename(typval_T *argvars, typval_T *
     if (tofree != NULL)
 	rettv->vval.v_string = (char_u *)tofree;
     else
-    {
 	rettv->vval.v_string = vim_strsave((char_u *)name);
-	vim_free(tofree);
-    }
     clear_type_list(&type_list);
 }