patch 7.4.1546
Problem:    Sticky type checking is more annoying than useful.
Solution:   Remove the error for changing a variable type.
diff --git a/src/testdir/test_alot.vim b/src/testdir/test_alot.vim
index 46be515..6071756 100644
--- a/src/testdir/test_alot.vim
+++ b/src/testdir/test_alot.vim
@@ -1,6 +1,7 @@
 " A series of tests that can run in one Vim invocation.
 " This makes testing go faster, since Vim doesn't need to restart.
 
+source test_assign.vim
 source test_backspace_opt.vim
 source test_cursor_func.vim
 source test_delete.vim