From 21d66cbe7882c64a82be3281ec0d618b50695323 Mon Sep 17 00:00:00 2001
From: Ed Hennis <ed@ripple.com>
Date: Wed, 26 Nov 2025 10:43:42 -0500
Subject: [PATCH] Fix build error

---
 src/test/basics/Number_test.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/test/basics/Number_test.cpp b/src/test/basics/Number_test.cpp
index 21b75e09c4..bab7bd06dc 100644
--- a/src/test/basics/Number_test.cpp
+++ b/src/test/basics/Number_test.cpp
@@ -1302,7 +1302,7 @@ public:
                     NumberRoundModeGuard mg(Number::towards_zero);
 
                     auto const maxMantissa = Number::maxMantissa();
-                    BEAST_EXPECT(maxMantissa == 9'999'999'999'999'999'999);
+                    BEAST_EXPECT(maxMantissa == 9'999'999'999'999'999'999ULL);
                     test(
                         Number{maxMantissa, 0, Number::normalized{}},
                         "9999999999999999990");