Disable a test until rdar23505191 is fixed.

gottesmm · gottesmm · commit 59092a3fa3cd · 2015-11-12T17:03:00.000-08:00
diff --git a/validation-test/stdlib/OpenCLSDKOverlay.swift b/validation-test/stdlib/OpenCLSDKOverlay.swift
@@ -1,6 +1,7 @@
 // RUN: %target-run-simple-swift
 // REQUIRES: executable_test
 // REQUIRES: OS=macosx
+// REQUIRES: rdar23505191
 
 // Translated from standard OpenCL hello.c program
 
