fix most compiler/ doctests

[rust.git] / compiler / rustc_lint_defs / src / builtin.rs

diff --git a/compiler/rustc_lint_defs/src/builtin.rs b/compiler/rustc_lint_defs/src/builtin.rs
index a42e3d5d9578502a216ce6624e676498139ac99c..092cbbccd33dc5448ca93a3f0c9c84578ab9d615 100644 (file)
--- a/compiler/rustc_lint_defs/src/builtin.rs
+++ b/compiler/rustc_lint_defs/src/builtin.rs
@@ -1109,7 +1109,8 @@
     ///
     /// ### Example
     ///
-    /// ```rust,compile_fail
+    /// ```compile_fail
+    /// #![deny(unaligned_references)]
     /// #[repr(packed)]
     /// pub struct Foo {
     ///     field1: u64,