# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1600880404 -7200
# Node ID 62192fd08e0ea126c81c270aa85df95303cb3c3f
# Parent  79a8725302018b87dde2951f01d751589a57779a
patch 8.2.1733: Vim9: memory leaks when using nested function

Commit: https://github.com/vim/vim/commit/4ee711f21389066fa157961feed17692fc16bf8e
Author: Bram Moolenaar <Bram@vim.org>
Date:   Wed Sep 23 18:51:11 2020 +0200

    patch 8.2.1733: Vim9: memory leaks when using nested function

    Problem:    Vim9: memory leaks when using nested function.
    Solution:   Free function when compilation fails.

diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1733,
+/**/
     1732,
 /**/
     1731,
diff --git a/src/vim9compile.c b/src/vim9compile.c
--- a/src/vim9compile.c
+++ b/src/vim9compile.c
@@ -4408,7 +4408,10 @@ compile_nested_function(exarg_T *eap, cc
 	return eap->skip ? (char_u *)"" : NULL;
     if (ufunc->uf_def_status == UF_TO_BE_COMPILED
 	    && compile_def_function(ufunc, TRUE, cctx) == FAIL)
+    {
+	func_ptr_unref(ufunc);
 	return NULL;
+    }
 
     if (is_global)
     {