patch 8.2.4286: Vim9: strict type checking after copy() and deepcopy()
Problem: Vim9: strict type checking after copy() and deepcopy().
Solution: Allow type to change after making a copy. (closes #9644)
diff --git a/src/testdir/test_vim9_assign.vim b/src/testdir/test_vim9_assign.vim
index e3606d8..73b3310 100644
--- a/src/testdir/test_vim9_assign.vim
+++ b/src/testdir/test_vim9_assign.vim
@@ -484,7 +484,7 @@
->copy()
->copy()
END
- v9.CheckDefFailure(lines, 'E1012:', 2)
+ v9.CheckDefExecFailure(lines, 'E1012:', 4)
lines =<< trim END
var x: any