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

2 files changed, 2 insertions, 2 deletions

diff --git a/compiler/rustc_transmute/src/layout/tree.rs b/compiler/rustc_transmute/src/layout/tree.rs
index 2c67e7d4847..c3fd771b797 100644
--- a/compiler/rustc_transmute/src/layout/tree.rs
+++ b/compiler/rustc_transmute/src/layout/tree.rs
@@ -204,7 +204,7 @@ pub(crate) mod rustc {
     }
 
     impl<'tcx> Tree<Def<'tcx>, Ref<'tcx>> {
-        pub fn from_ty(ty: Ty<'tcx>, cx: LayoutCx<'tcx, TyCtxt<'tcx>>) -> Result<Self, Err> {
+        pub(crate) fn from_ty(ty: Ty<'tcx>, cx: LayoutCx<'tcx, TyCtxt<'tcx>>) -> Result<Self, Err> {
             use rustc_target::abi::HasDataLayout;
             let layout = layout_of(cx, ty)?;
 
diff --git a/compiler/rustc_transmute/src/layout/tree/tests.rs b/compiler/rustc_transmute/src/layout/tree/tests.rs
index 3cb47517c21..44f50a25c93 100644
--- a/compiler/rustc_transmute/src/layout/tree/tests.rs
+++ b/compiler/rustc_transmute/src/layout/tree/tests.rs
@@ -1,7 +1,7 @@
 use super::Tree;
 
 #[derive(Debug, Hash, Eq, PartialEq, Clone, Copy)]
-pub enum Def {
+enum Def {
     NoSafetyInvariants,
     HasSafetyInvariants,
 }