# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1650060003 -7200
# Node ID 938c174b808898e0934b6b00c8d28bab94238ac2
# Parent  5bd8735b98a46d8600971f39c76124dcbc68f289
patch 8.2.4755: cannot use <SID>FuncRef in completion spec

Commit: https://github.com/vim/vim/commit/12eb2eb4d78828513d91e04b0e69550ed37a5932
Author: Bram Moolenaar <Bram@vim.org>
Date:   Fri Apr 15 22:57:09 2022 +0100

    patch 8.2.4755: cannot use <SID>FuncRef in completion spec

    Problem:    Cannot use <SID>FuncRef in completion spec.
    Solution:   Dereference a function name in another way. (closes https://github.com/vim/vim/issues/10197)

diff --git a/src/eval.c b/src/eval.c
--- a/src/eval.c
+++ b/src/eval.c
@@ -639,7 +639,15 @@ deref_function_name(
 
     ref.v_type = VAR_UNKNOWN;
     if (eval7(arg, &ref, evalarg, FALSE) == FAIL)
-	return NULL;
+    {
+	dictitem_T	*v;
+
+	// If <SID>VarName was used it would not be found, try another way.
+	v = find_var_also_in_script(name, NULL, FALSE);
+	if (v == NULL)
+	    return NULL;
+	copy_tv(&v->di_tv, &ref);
+    }
     if (*skipwhite(*arg) != NUL)
     {
 	if (verbose)
diff --git a/src/testdir/test_vim9_import.vim b/src/testdir/test_vim9_import.vim
--- a/src/testdir/test_vim9_import.vim
+++ b/src/testdir/test_vim9_import.vim
@@ -749,6 +749,30 @@ def Test_use_import_in_command_completio
   delete('Xscript.vim')
 enddef
 
+def Test_use_import_with_funcref_in_command_completion()
+  var lines =<< trim END
+      vim9script
+      export def Complete(..._): list<string>
+        return ['abcd']
+      enddef
+  END
+  writefile(lines, 'Xscript.vim')
+
+  lines =<< trim END
+      vim9script
+      import './Xscript.vim'
+
+      var Ref = Xscript.Complete
+      exe "command -nargs=1 -complete=customlist," .. expand('<SID>') .. "Ref  Cmd echo 'ok'"
+      feedkeys(":Cmd ab\<Tab>\<C-B>#\<CR>", 'xnt')
+      assert_equal('#Cmd abcd', @:)
+  END
+  v9.CheckScriptSuccess(lines)
+
+  delcommand Cmd
+  delete('Xscript.vim')
+enddef
+
 def Test_use_autoload_import_in_insert_completion()
   mkdir('Xdir/autoload', 'p')
   var save_rtp = &rtp
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4755,
+/**/
     4754,
 /**/
     4753,