commit https://github.com/vim/vim/commit/6f2e4b36c9d9908e1cace2b1b96e2c154a837bc2 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Mar 16 22:52:12 2016 +0100 patch 7.4.1582 Problem: Get E923 when using function(dict.func, [], dict). (Kent Sibilev) Storing a function with a dict in a variable drops the dict if the function is script-local. Solution: Translate the function name. Use dict arg if present.

--- a/src/version.c
+++ b/src/version.c
@@ -749,6 +749,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1582,
+/**/
     1581,
 /**/
     1580,