Fix util::Random for macOS builds (#2655)

diff --git a/src/util/random.h b/src/util/random.h
index e746666fc43a260f8e708af48decdf22167d0570..e6443c3dac76378a0aef2cdd87ba8a1b3d5d6e3b 100644 (file)
--- a/src/util/random.h
+++ b/src/util/random.h
@@ -39,10 +39,10 @@ class Random
   }
 
   /** Get the minimum number that can be picked. */
-  static uint64_t min() { return 0u; }
+  static constexpr uint64_t min() { return 0u; }
 
   /** Get the maximum number that can be picked. */
-  static uint64_t max() { return UINT64_MAX; }
+  static constexpr uint64_t max() { return UINT64_MAX; }
 
   /** Set seed of Random.  */
   void setSeed(uint64_t seed);