patch 8.2.3339: Vim9: cannot lock a member in a local dict Commit: https://github.com/vim/vim/commit/aacc966c5d0ed91e33ed32b08f17cf4df3ca1394 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Aug 13 19:40:51 2021 +0200 patch 8.2.3339: Vim9: cannot lock a member in a local dict Problem: Vim9: cannot lock a member in a local dict. Solution: Get the local dict from the stack and pass it to get_lval().

--- a/src/vim9.h
+++ b/src/vim9.h
@@ -70,6 +70,7 @@ typedef enum {
     ISN_UNLETINDEX,	// unlet item of list or dict
     ISN_UNLETRANGE,	// unlet items of list
 
+    ISN_LOCKUNLOCK,	// :lock and :unlock for local variable member
     ISN_LOCKCONST,	// lock constant value
 
     // constants