diff --git a/src/testdir/test_lambda.vim b/src/testdir/test_lambda.vim
index 7689219..c55de67 100644
--- a/src/testdir/test_lambda.vim
+++ b/src/testdir/test_lambda.vim
@@ -302,3 +302,8 @@
   let Extract = {-> function(List, ['foobar'])()[0]}
   call assert_equal('foobar', Extract())
 endfunc
+
+func Test_lambda_error()
+  " This was causing a crash
+  call assert_fails('ec{@{->{d->()()', 'E15')
+endfunc