1 files changed, 5 insertions, 0 deletions
diff --git a/compiler/rustc_middle/src/ich.rs b/compiler/rustc_middle/src/ich.rs
new file mode 100644
index 00000000000..f0b869558bc
--- /dev/null
+++ b/compiler/rustc_middle/src/ich.rs
@@ -0,0 +1,5 @@
+//! ICH - Incremental Compilation Hash
+
+pub use rustc_query_system::ich::{NodeIdHashingMode, StableHashingContext};
+
+mod impls_ty;