test for missing_doc in the external_doc test

rust-lang · Dec 19, 2017 · f873c55 · f873c55
1 parent 95b87d1
commit f873c55
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/test/rustdoc/auxiliary/external-cross.rs b/src/test/rustdoc/auxiliary/external-cross.rs
@@ -9,6 +9,7 @@
 // except according to those terms.
 
 #![feature(external_doc)]
+#![deny(missing_doc)]
 
 #[doc(include="external-cross-doc.md")]
 pub struct NeedMoreDocs;