Auto merge of #91101 - birkenfeld:io_error_docs, r=Mark-Simulacrum

[rust.git] / src / tools / clippy / tests / lint_message_convention.rs

diff --git a/src/tools/clippy/tests/lint_message_convention.rs b/src/tools/clippy/tests/lint_message_convention.rs
index 2f8989c8e114082eabd4957b8431f0a090d879a8..b4d94dc983fec11fecc2efc20e8dbf006193ae07 100644 (file)
--- 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;