patch 8.2.4601: Vim9: not enough test coverage for executing :def function
Problem: Vim9: not enough test coverage for executing :def function.
Solution: Add a few more tests.
diff --git a/src/testdir/test_vim9_cmd.vim b/src/testdir/test_vim9_cmd.vim
index ca63709..b15028a 100644
--- a/src/testdir/test_vim9_cmd.vim
+++ b/src/testdir/test_vim9_cmd.vim
@@ -1660,6 +1660,8 @@
v9.CheckDefFailure(['s/from/\="x")/'], 'E488:')
v9.CheckDefFailure(['s/from/\="x"/9'], 'E488:')
+ v9.CheckDefExecFailure(['s/this/\="that"/'], 'E486:')
+
# When calling a function the right instruction list needs to be restored.
g:cond = true
var lines =<< trim END