2 files changed, 20 insertions, 21 deletions
diff --git a/library/std/src/os/raw/mod.rs b/library/std/src/os/raw/mod.rs
index 47daf0cce1b..1fe27a34600 100644
--- a/library/std/src/os/raw/mod.rs
+++ b/library/std/src/os/raw/mod.rs
@@ -8,6 +8,10 @@
 
 #![stable(feature = "raw_os", since = "1.1.0")]
 
+#[cfg(test)]
+#[allow(unused_imports)]
+mod tests;
+
 #[doc(include = "char.md")]
 #[cfg(any(
     all(
@@ -144,24 +148,3 @@ pub type c_double = f64;
 #[stable(feature = "raw_os", since = "1.1.0")]
 #[doc(no_inline)]
 pub use core::ffi::c_void;
-
-#[cfg(test)]
-#[allow(unused_imports)]
-mod tests {
-    use crate::any::TypeId;
-    use crate::mem;
-
-    macro_rules! ok {
-        ($($t:ident)*) => {$(
-            assert!(TypeId::of::<libc::$t>() == TypeId::of::<raw::$t>(),
-                    "{} is wrong", stringify!($t));
-        )*}
-    }
-
-    #[test]
-    fn same() {
-        use crate::os::raw;
-        ok!(c_char c_schar c_uchar c_short c_ushort c_int c_uint c_long c_ulong
-            c_longlong c_ulonglong c_float c_double);
-    }
-}
diff --git a/library/std/src/os/raw/tests.rs b/library/std/src/os/raw/tests.rs
new file mode 100644
index 00000000000..e808faf81d6
--- /dev/null
+++ b/library/std/src/os/raw/tests.rs
@@ -0,0 +1,16 @@
+use crate::any::TypeId;
+use crate::mem;
+
+macro_rules! ok {
+    ($($t:ident)*) => {$(
+        assert!(TypeId::of::<libc::$t>() == TypeId::of::<raw::$t>(),
+                "{} is wrong", stringify!($t));
+    )*}
+}
+
+#[test]
+fn same() {
+    use crate::os::raw;
+    ok!(c_char c_schar c_uchar c_short c_ushort c_int c_uint c_long c_ulong
+        c_longlong c_ulonglong c_float c_double);
+}