From d34be74dfd5291e48079f7fa0dd85fa6fd216556 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Tue, 10 Jan 2017 01:20:01 -0800
Subject: [PATCH] Add test for non ascii idents

---
 testing/tests/test.rs     | 2 ++
 testing/tests/test_gen.rs | 6 ++++++
 2 files changed, 8 insertions(+)

diff --git a/testing/tests/test.rs b/testing/tests/test.rs
index 43b89f44..03bb0a68 100644
--- a/testing/tests/test.rs
+++ b/testing/tests/test.rs
@@ -1,4 +1,6 @@
 #![cfg_attr(feature = "clippy", feature(plugin))]
 #![cfg_attr(feature = "clippy", plugin(clippy))]
 
+#![cfg_attr(feature = "unstable-testing", feature(non_ascii_idents))]
+
 include!(concat!(env!("OUT_DIR"), "/test.rs"));
diff --git a/testing/tests/test_gen.rs b/testing/tests/test_gen.rs
index c52ebcad..660eb52e 100644
--- a/testing/tests/test_gen.rs
+++ b/testing/tests/test_gen.rs
@@ -202,6 +202,12 @@ fn test_gen() {
         EmptyStruct {},
     }
     assert::<EmptyEnumVariant>();
+
+    #[cfg(feature = "unstable-testing")]
+    #[cfg_attr(feature = "unstable-testing", derive(Serialize, Deserialize))]
+    struct NonAsciiIdents {
+        σ: f64
+    }
 }
 
 //////////////////////////////////////////////////////////////////////////