---

yaml
---
r: 349507
b: refs/heads/master-next
c: 075acb0
h: refs/heads/master
i:
  349505: ea7e95d
  349503: 50ed6e1

Author: swift-ci

[refs]

@@ -1,6 +1,6 @@
 ---
 refs/heads/master: 3574c513bbc5578dd9346b4ea9ab5995c5927bb5
-refs/heads/master-next: 31f092027f764641e56db46e18a19786d2232dcf
+refs/heads/master-next: 075acb0415aca5e232d1f5df2037d992fadd764f
 refs/tags/osx-passed: b6b74147ef8a386f532cf9357a1bde006e552c54
 refs/tags/swift-2.2-SNAPSHOT-2015-12-01-a: 6bb18e013c2284f2b45f5f84f2df2887dc0f7dea
 refs/tags/swift-2.2-SNAPSHOT-2015-12-01-b: 66d897bfcf64a82cb9a87f5e663d889189d06d07

branches/master-next/stdlib/public/stubs/Availability.mm

@@ -21,17 +21,6 @@
 #include "swift/Runtime/Debug.h"
 #include <TargetConditionals.h>
 #include "../SwiftShims/FoundationShims.h"
-
-#if __has_include(<os/system_version.h>)
-#include <os/system_version.h>
-
-static os_system_version_s getOSVersion() {
-  struct os_system_version_s vers = { 0, 0, 0 };
-  os_system_version_get_current_version(&vers);
-  return vers;
-}
-
-#else
 #include <dlfcn.h>
 
 struct os_system_version_s {
@@ -50,8 +39,6 @@ static os_system_version_s getOSVersion() {
   return vers;
 }
 
-#endif
-
 using namespace swift;
 
 /// Return the version of the operating system currently running for use in