diff --git a/clang/tools/libclang/CIndex.cpp b/clang/tools/libclang/CIndex.cpp
index 3882d7bc9538..872c9151800c 100644
--- a/clang/tools/libclang/CIndex.cpp
+++ b/clang/tools/libclang/CIndex.cpp
@@ -5739,6 +5739,8 @@ void SetSafetyThreadStackSize(unsigned Value) {
   SafetyStackThreadSize = Value;
 }
 
+}
+
 void clang::setBackGroundPriority() {
   // FIXME: Move to llvm/Support and make it cross-platform.
 #ifdef __APPLE__
@@ -5746,8 +5748,6 @@ void clang::setBackGroundPriority() {
 #endif
 }
 
-}
-
 extern "C" {
 
 CXString clang_getClangVersion() {