fix diff direction

Author: RalfJung

rust-src.diff

@@ -1,23 +1,23 @@
 diff --git a/library/std/src/thread/mod.rs b/library/std/src/thread/mod.rs
-index 555b2130dee..479669647c1 100644
+index 479669647c1..555b2130dee 100644
 --- a/library/std/src/thread/mod.rs
 +++ b/library/std/src/thread/mod.rs
-@@ -203,18 +203,8 @@
+@@ -203,8 +203,18 @@
 
  #[unstable(feature = "libstd_thread_internals", issue = "none")]
  #[cfg(target_thread_local)]
--#[cfg(not(test))]
++#[cfg(not(test))]
  #[doc(hidden)]
  pub use self::local::fast::Key as __FastLocalKeyInner;
--#[unstable(feature = "libstd_thread_internals", issue = "none")]
--#[cfg(target_thread_local)]
--#[cfg(test)] // when building for tests, use real std's key
--pub use realstd::thread::__FastLocalKeyInner;
--#[unstable(feature = "libstd_thread_internals", issue = "none")]
--#[cfg(target_thread_local)]
--#[cfg(test)]
--pub use self::local::fast::Key as __FastLocalKeyInnerUnused; // we import this anyway to silence 'unused' warnings
--
++#[unstable(feature = "libstd_thread_internals", issue = "none")]
++#[cfg(target_thread_local)]
++#[cfg(test)] // when building for tests, use real std's key
++pub use realstd::thread::__FastLocalKeyInner;
++#[unstable(feature = "libstd_thread_internals", issue = "none")]
++#[cfg(target_thread_local)]
++#[cfg(test)]
++pub use self::local::fast::Key as __FastLocalKeyInnerUnused; // we import this anyway to silence 'unused' warnings
++
  #[unstable(feature = "libstd_thread_internals", issue = "none")]
  #[doc(hidden)]
  pub use self::local::os::Key as __OsLocalKeyInner;