From 2c1b074bdc72aec60f29fe962525fd24b895d92d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakub=20=C5=BD=C3=A1dn=C3=ADk?= <kubouch@gmail.com>
Date: Sat, 2 Oct 2021 00:17:02 +0300
Subject: [PATCH] Add test for double def

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

diff --git a/src/tests.rs b/src/tests.rs
index c947d1a22..056cac1a9 100644
--- a/src/tests.rs
+++ b/src/tests.rs
@@ -447,6 +447,14 @@ fn hide_twice_not_allowed() -> TestResult {
     )
 }
 
+#[test]
+fn def_twice_should_fail() -> TestResult {
+    fail_test(
+        r#"def foo [] { "foo" }; def foo [] { "bar" }"#,
+        "defined more than once",
+    )
+}
+
 #[test]
 fn from_json_1() -> TestResult {
     run_test(r#"('{"name": "Fred"}' | from json).name"#, "Fred")