commit a062006b9de0b2947ab5fb376c6e67ef92a8cd69
author Bram Moolenaar <Bram@vim.org> Wed Nov 17 16:52:40 2021 +0000
committer Bram Moolenaar <Bram@vim.org> Wed Nov 17 16:52:40 2021 +0000
tree 9afabc9c8526b37c749186b7ba9db4ce210b11f4
parent 3075a45592fe76f2febb6321632a23e352efe949

patch 8.2.3610: crash when ModeChanged triggered too early

Problem:    Crash when ModeChanged triggered too early.
Solution:   Trigger ModeChanged after setting VIsual.

src/testdir/test_edit.vim

diff --git a/src/testdir/test_edit.vim b/src/testdir/test_edit.vim
index 957f248..bea1b76 100644
--- a/src/testdir/test_edit.vim
+++ b/src/testdir/test_edit.vim
@@ -2037,7 +2037,15 @@
 func Test_recursive_ModeChanged()
   au! ModeChanged * norm 0u
   sil! norm 
-  au!
+  au! ModeChanged
+endfunc
+
+func Test_ModeChanged_starts_visual()
+  " This was triggering ModeChanged before setting VIsual, causing a crash.
+  au! ModeChanged * norm 0u
+  sil! norm 
+
+  au! ModeChanged
 endfunc
 
 " Test toggling of input method. See :help i_CTRL-^