From 58d01d3403735a5b291015cf3abbdadfface74a1 Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Mon, 31 Jan 2022 08:11:26 +0800
Subject: vim-patch:8.2.3475: expression register set by not executed put
 command (#17211)

---
 src/nvim/testdir/test_excmd.vim | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/nvim/testdir')

diff --git a/src/nvim/testdir/test_excmd.vim b/src/nvim/testdir/test_excmd.vim
index 1c053c824f..bbf8b4dfc8 100644
--- a/src/nvim/testdir/test_excmd.vim
+++ b/src/nvim/testdir/test_excmd.vim
@@ -400,3 +400,13 @@ func Test_winsize_cmd()
   call assert_fails('win_getid(1)', 'E475: Invalid argument: _getid(1)')
   " Actually changing the window size would be flaky.
 endfunc
+
+func Test_not_break_expression_register()
+  call setreg('=', '1+1')
+  if 0
+    put =1
+  endif
+  call assert_equal('1+1', getreg('=', 1))
+endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab
-- 
cgit