diff --git a/vlib/compiler/tests/repl/option.repl b/vlib/compiler/tests/repl/option.repl
new file mode 100644
index 0000000000..84ed92976d
--- /dev/null
+++ b/vlib/compiler/tests/repl/option.repl
@@ -0,0 +1,10 @@
+fn foo() ?bool {
+	return true
+}	
+
+fn main() {
+	foo()? // only works in main()
+	println('done')
+}	
+===output===
+done