2 files changed, 6 insertions, 0 deletions
diff --git a/library/std/src/lib.rs b/library/std/src/lib.rs
index b509503ce4d..c713eefc72c 100644
--- a/library/std/src/lib.rs
+++ b/library/std/src/lib.rs
@@ -576,6 +576,9 @@ pub mod net;
 pub mod num;
 pub mod os;
 pub mod panic;
+#[cfg(not(bootstrap))]
+#[unstable(feature = "core_pattern_types", issue = "none")]
+pub mod pat;
 pub mod path;
 pub mod process;
 pub mod sync;
diff --git a/library/std/src/pat.rs b/library/std/src/pat.rs
new file mode 100644
index 00000000000..aeddd84c2cb
--- /dev/null
+++ b/library/std/src/pat.rs
@@ -0,0 +1,3 @@
+//! Helper module for exporting the `pattern_type` macro
+
+pub use core::pattern_type;