From 6f5c9b97dc536d71725f6905f98940daa09bfbdc Mon Sep 17 00:00:00 2001
From: bjorn3 <bjorn3@users.noreply.github.com>
Date: Fri, 27 Aug 2021 14:04:00 +0200
Subject: [PATCH] Enable some warnings

---
 src/bin/cg_clif.rs               | 3 +++
 src/bin/cg_clif_build_sysroot.rs | 4 +++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/bin/cg_clif.rs b/src/bin/cg_clif.rs
index a044b43b864..b924f2085a0 100644
--- a/src/bin/cg_clif.rs
+++ b/src/bin/cg_clif.rs
@@ -1,4 +1,7 @@
 #![feature(rustc_private, once_cell)]
+#![warn(rust_2018_idioms)]
+#![warn(unused_lifetimes)]
+#![warn(unreachable_pub)]
 
 extern crate rustc_data_structures;
 extern crate rustc_driver;
diff --git a/src/bin/cg_clif_build_sysroot.rs b/src/bin/cg_clif_build_sysroot.rs
index e7cd5edbbf6..bde4d71b9a3 100644
--- a/src/bin/cg_clif_build_sysroot.rs
+++ b/src/bin/cg_clif_build_sysroot.rs
@@ -7,8 +7,10 @@
 //! target crates.
 
 #![feature(rustc_private)]
+#![warn(rust_2018_idioms)]
+#![warn(unused_lifetimes)]
+#![warn(unreachable_pub)]
 
-extern crate rustc_data_structures;
 extern crate rustc_driver;
 extern crate rustc_interface;
 extern crate rustc_session;