Use more libstdc++ specific macro

[folly.git] / folly / experimental / symbolizer / LineReader.h

diff --git a/folly/experimental/symbolizer/LineReader.h b/folly/experimental/symbolizer/LineReader.h
index 2527f63bbc01a214a9306acdaa71d01161648c3e..85c8943c5fe7384ddf9a5ac631b64e476be54388 100644 (file)
--- a/folly/experimental/symbolizer/LineReader.h
+++ b/folly/experimental/symbolizer/LineReader.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,14 +14,13 @@
  * limitations under the License.
  */
 
-#ifndef FOLLY_SYMBOLIZER_LINEREADER_H_
-#define FOLLY_SYMBOLIZER_LINEREADER_H_
+#pragma once
 
 #include <cstddef>
 
 #include <boost/noncopyable.hpp>
 
-#include "folly/Range.h"
+#include <folly/Range.h>
 
 namespace folly { namespace symbolizer {
 
@@ -86,6 +85,3 @@ class LineReader : private boost::noncopyable {
 };
 
 }}  // namespaces
-
-#endif /* FOLLY_SYMBOLIZER_LINEREADER_H_ */
-