From b9c766ccc04676630e2ea70a7ac7a3ea4bc01057 Mon Sep 17 00:00:00 2001
From: Niko Matsakis <niko@alum.mit.edu>
Date: Mon, 20 Nov 2017 16:53:48 -0500
Subject: [PATCH] fix example more

---
 src/librustc/diagnostics.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/librustc/diagnostics.rs b/src/librustc/diagnostics.rs
index fe3f1bbbe8c4c..130266e627363 100644
--- a/src/librustc/diagnostics.rs
+++ b/src/librustc/diagnostics.rs
@@ -1974,7 +1974,7 @@ A closure or generator was constructed that references its own type.
 
 Erroneous example:
 
-```rust
+```compile-fail,E0644
 fn fix<F>(f: &F)
   where F: Fn(&F)
 {