fix example more

nikomatsakis · nikomatsakis · commit b9c766ccc046 · 2017-11-20T16:53:48.000-05:00
diff --git 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)
 {

Original file line number	Diff line number	Diff line change
`@@ -1974,7 +1974,7 @@ A closure or generator was constructed that references its own type.`
`1974`	`1974`
`1975`	`1975`	`Erroneous example:`
`1976`	`1976`
`1977`		-```rust
	`1977`	+```compile-fail,E0644
`1978`	`1978`	`fn fix<F>(f: &F)`
`1979`	`1979`	`where F: Fn(&F)`
`1980`	`1980`	`{`