folly: replace old-style header guards with "pragma once"

[folly.git] / folly / experimental / StringKeyedSet.h

diff --git a/folly/experimental/StringKeyedSet.h b/folly/experimental/StringKeyedSet.h
index 0b7abbbc71edc15aaa5c0fb849e65ba6d14b55f8..f7e433bc6d6e513714ab917f1cfede6cbf6609ce 100644 (file)
--- a/folly/experimental/StringKeyedSet.h
+++ b/folly/experimental/StringKeyedSet.h
@@ -16,8 +16,7 @@
 // Copyright 2013-present Facebook. All Rights Reserved.
 // @author: Pavlo Kushnir (pavlo)
 
-#ifndef FOLLY_EXPERIMENTAL_STRINGKEYEDSET_H_
-#define FOLLY_EXPERIMENTAL_STRINGKEYEDSET_H_
+#pragma once
 
 #include <initializer_list>
 #include <memory>
@@ -185,5 +184,3 @@ public:
 using StringKeyedSet = StringKeyedSetBase<>;
 
 } // folly
-
-#endif /* FOLLY_EXPERIMENTAL_STRINGKEYEDSET_H_ */