std: mark some modules as unstable

Obviously everything is unstable, but these particularly so, and they will
likely remain that way.

Closes #10239

diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs
index 1d24c2c66f80a0b1736c5f198e7a743d07e5bb49..492059ebb706acdba8aea77f76a2ad60beb113d7 100644 (file)
--- a/src/libstd/lib.rs
+++ b/src/libstd/lib.rs
@@ -163,6 +163,7 @@
 
 /* Runtime and platform support */
 
+#[unstable]
 pub mod libc;
 pub mod c_str;
 pub mod os;
@@ -172,9 +173,8 @@
 pub mod run;
 pub mod cast;
 pub mod fmt;
-pub mod repr;
 pub mod cleanup;
-pub mod reflect;
+#[deprecated]
 pub mod condition;
 pub mod logging;
 pub mod util;
@@ -183,7 +183,13 @@
 
 /* Unsupported interfaces */
 
+#[unstable]
+pub mod repr;
+#[unstable]
+pub mod reflect;
+
 // Private APIs
+#[unstable]
 pub mod unstable;
 
 
@@ -195,6 +201,7 @@
 
 // FIXME #7809: This shouldn't be pub, and it should be reexported under 'unstable'
 // but name resolution doesn't work without it being pub.
+#[unstable]
 pub mod rt;
 
 // A curious inner-module that's not exported that contains the binding