fix most compiler/ doctests

[rust.git] / compiler / rustc_trait_selection / src / traits / coherence.rs

diff --git a/compiler/rustc_trait_selection/src/traits/coherence.rs b/compiler/rustc_trait_selection/src/traits/coherence.rs
index 40c3f4047ae6efc1732354fa2bb795b13e12fc61..24110d30a8456e0da2e9ba274d21542e4680c57f 100644 (file)
--- a/compiler/rustc_trait_selection/src/traits/coherence.rs
+++ b/compiler/rustc_trait_selection/src/traits/coherence.rs
@@ -547,7 +547,7 @@ pub fn orphan_check(tcx: TyCtxt<'_>, impl_def_id: DefId) -> Result<(), OrphanChe
 /// 2. They ground negative reasoning for coherence. If a user wants to
 ///    write both a conditional blanket impl and a specific impl, we need to
 ///    make sure they do not overlap. For example, if we write
-///    ```
+///    ```ignore (illustrative)
 ///    impl<T> IntoIterator for Vec<T>
 ///    impl<T: Iterator> IntoIterator for T
 ///    ```