diff --git a/compiler/rustc_session/src/code_stats.rs b/compiler/rustc_session/src/code_stats.rs
index b4597ae2515d4..6b18d450e9e5e 100644
--- a/compiler/rustc_session/src/code_stats.rs
+++ b/compiler/rustc_session/src/code_stats.rs
@@ -72,7 +72,7 @@ pub struct TypeSizeInfo {
 
 #[derive(Default)]
 pub struct CodeStats {
-    type_sizes: Lock<FxHashSet<TypeSizeInfo>>,
+    pub type_sizes: Lock<FxHashSet<TypeSizeInfo>>,
 }
 
 impl CodeStats {