diff options
| -rw-r--r-- | compiler/rustc_lint/src/multiple_supertrait_upcastable.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_lint/src/multiple_supertrait_upcastable.rs b/compiler/rustc_lint/src/multiple_supertrait_upcastable.rs index 53fe0ceb234..84558ee1f02 100644 --- a/compiler/rustc_lint/src/multiple_supertrait_upcastable.rs +++ b/compiler/rustc_lint/src/multiple_supertrait_upcastable.rs @@ -10,6 +10,7 @@ declare_lint! { /// ### Example /// /// ```rust + /// #![feature(multiple_supertrait_upcastable)] /// trait A {} /// trait B {} /// |