X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Ftools%2Fclippy%2Ftests%2Flint_message_convention.rs;h=b4d94dc983fec11fecc2efc20e8dbf006193ae07;hb=883a241c081ccd0518a6851a975afb63ed2f568c;hp=2f8989c8e114082eabd4957b8431f0a090d879a8;hpb=f92a0c8031339b1913e8ca89b1a9311c129c1091;p=rust.git

diff --git a/src/tools/clippy/tests/lint_message_convention.rs b/src/tools/clippy/tests/lint_message_convention.rs
index 2f8989c8e11..b4d94dc983f 100644
--- a/src/tools/clippy/tests/lint_message_convention.rs
+++ b/src/tools/clippy/tests/lint_message_convention.rs
@@ -1,3 +1,6 @@
+#![cfg_attr(feature = "deny-warnings", deny(warnings))]
+#![warn(rust_2018_idioms, unused_lifetimes)]
+
 use std::ffi::OsStr;
 use std::path::PathBuf;