From 7d333fdc4ed8bcdc5fb237ba6b4e7b3e9f55c47d Mon Sep 17 00:00:00 2001
From: ekicyou <dot.station@gmail.com>
Date: Wed, 29 Jul 2020 10:41:44 +0900
Subject: [PATCH] add test

---
 tests/tokens.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tests/tokens.rs b/tests/tokens.rs
index 2523af7d..843fc719 100644
--- a/tests/tokens.rs
+++ b/tests/tokens.rs
@@ -67,5 +67,13 @@ fn test_tokens_unicode_xid_ident() -> Result<(), Box<EvalAltResult>> {
     #[cfg(not(feature = "unicode-xid-ident"))]
     assert!(result.is_err());
 
+    let result = engine.eval::<INT>(
+        r"
+                fn _1() { 1 }
+                _1()
+            ",
+    );
+    assert!(result.is_err());
+
     Ok(())
 }