X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=folly%2Fdetail%2FSlowFingerprint.h;h=b0721fdef9f4df316d665e35d3d7470385b54111;hb=1672380910a8c21cd36095661eb1360f43c93332;hp=42cc3a1bef9e27a05c5c81f584883f64ae64ae75;hpb=22afce906d7e98d95f8c45c3301072d9fd891d41;p=folly.git

diff --git a/folly/detail/SlowFingerprint.h b/folly/detail/SlowFingerprint.h
index 42cc3a1b..b0721fde 100644
--- a/folly/detail/SlowFingerprint.h
+++ b/folly/detail/SlowFingerprint.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 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.
@@ -14,12 +14,11 @@
  * limitations under the License.
  */
 
-#ifndef FOLLY_DETAIL_SLOWFINGERPRINT_H_
-#define FOLLY_DETAIL_SLOWFINGERPRINT_H_
+#pragma once
 
-#include "folly/Fingerprint.h"
-#include "folly/detail/FingerprintPolynomial.h"
-#include "folly/Range.h"
+#include <folly/Fingerprint.h>
+#include <folly/detail/FingerprintPolynomial.h>
+#include <folly/Range.h>
 
 namespace folly {
 namespace detail {
@@ -54,7 +53,7 @@ class SlowFingerprint {
     return *this;
   }
 
-  SlowFingerprint& update(const folly::StringPiece& str) {
+  SlowFingerprint& update(const folly::StringPiece str) {
     const char* p = str.start();
     for (int i = str.size(); i != 0; p++, i--) {
       update8(static_cast<uint8_t>(*p));
@@ -77,7 +76,7 @@ class SlowFingerprint {
   void updateLSB(uint64_t val, int bits) {
     val <<= (64-bits);
     for (; bits != 0; --bits) {
-      updateBit(val & (1UL << 63));
+      updateBit(val & (1ULL << 63));
       val <<= 1;
     }
   }
@@ -88,6 +87,3 @@ class SlowFingerprint {
 
 }  // namespace detail
 }  // namespace folly
-
-#endif /* FOLLY_DETAIL_SLOWFINGERPRINT_H_ */
-