Add `warn(unreachable_pub)` to `rustc_type_ir`.

2 files changed, 2 insertions, 1 deletions

diff --git a/compiler/rustc_type_ir/src/fold.rs b/compiler/rustc_type_ir/src/fold.rs
index 8e3534b0e9e..f49aa3431b5 100644
--- a/compiler/rustc_type_ir/src/fold.rs
+++ b/compiler/rustc_type_ir/src/fold.rs
@@ -354,7 +354,7 @@ struct Shifter<I: Interner> {
 }
 
 impl<I: Interner> Shifter<I> {
-    pub fn new(cx: I, amount: u32) -> Self {
+    fn new(cx: I, amount: u32) -> Self {
         Shifter { cx, current_index: ty::INNERMOST, amount }
     }
 }
diff --git a/compiler/rustc_type_ir/src/lib.rs b/compiler/rustc_type_ir/src/lib.rs
index f763153a5fc..be261b348de 100644
--- a/compiler/rustc_type_ir/src/lib.rs
+++ b/compiler/rustc_type_ir/src/lib.rs
@@ -6,6 +6,7 @@
 )]
 #![cfg_attr(feature = "nightly", allow(internal_features))]
 #![cfg_attr(not(bootstrap), allow(rustc::usage_of_type_ir_inherent))]
+#![warn(unreachable_pub)]
 // tidy-alphabetical-end
 
 extern crate self as rustc_type_ir;