X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=folly%2FIPAddressV4.h;h=76534add349fb99025f33f8d18d0865d0e37b038;hb=598926c4529b459ce535657ec76ac792f4ec010e;hp=93651577687d88d66164ca59ef44d6b90a6f83c6;hpb=0b856bd5556ab370e029ff8f2a490db7dd4f3940;p=folly.git

diff --git a/folly/IPAddressV4.h b/folly/IPAddressV4.h
index 93651577..76534add 100644
--- a/folly/IPAddressV4.h
+++ b/folly/IPAddressV4.h
@@ -22,9 +22,10 @@
 #include <functional>
 #include <iosfwd>
 
-#include <folly/Hash.h>
+#include <folly/FBString.h>
 #include <folly/Range.h>
 #include <folly/detail/IPAddress.h>
+#include <folly/hash/Hash.h>
 
 namespace folly {
 
@@ -140,7 +141,7 @@ class IPAddressV4 {
    * @see IPAddress#bitCount
    * @returns 32
    */
-  static size_t bitCount() {
+  static constexpr size_t bitCount() {
     return 32;
   }