diff --git a/src/testdir/test_assign.vim b/src/testdir/test_assign.vim
new file mode 100644
index 0000000..c1f036a
--- /dev/null
+++ b/src/testdir/test_assign.vim
@@ -0,0 +1,9 @@
+" Test for assignment
+
+func Test_no_type_checking()
+  let v = 1
+  let v = [1,2,3]
+  let v = {'a': 1, 'b': 2}
+  let v = 3.4
+  let v = 'hello'
+endfunc