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

[folly.git] / folly / detail / BitIteratorDetail.h

diff --git a/folly/detail/BitIteratorDetail.h b/folly/detail/BitIteratorDetail.h
index e8a0b38d8e0f5e4d3287ccd28660a8bb9a7ef8ee..6a8b4fe6ddbb72f2b7e7eaeacfe90dc1cc39040e 100644 (file)
--- a/folly/detail/BitIteratorDetail.h
+++ b/folly/detail/BitIteratorDetail.h
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef FOLLY_DETAIL_BITITERATORDETAIL_H_
-#define FOLLY_DETAIL_BITITERATORDETAIL_H_
+#pragma once
 
 #include <iterator>
 #include <type_traits>
@@ -88,5 +87,3 @@ struct BitIteratorBase {
 
 }  // namespace bititerator_detail
 }  // namespace folly
-
-#endif /* FOLLY_DETAIL_BITITERATORDETAIL_H_ */