From 23b17ca0829a86d6a116dd85dfae9bf76858daec Mon Sep 17 00:00:00 2001
From: Ilya Yaroshenko <ilyayaroshenko@gmail.com>
Date: Thu, 5 Feb 2015 00:46:51 +0300
Subject: [PATCH] fix unittest

For future `double` and `float` versions of `log2`.
---
 std/math.d | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/std/math.d b/std/math.d
index 9156ef8a0..bad7b54d8 100644
--- a/std/math.d
+++ b/std/math.d
@@ -3009,7 +3009,7 @@ real log2(real x) @safe pure nothrow @nogc
 unittest
 {
     // check if values are equal to 19 decimal digits of precision
-    assert(equalsDigit(log2(1024), 10, 19));
+    assert(equalsDigit(log2(1024.0L), 10, 19));
 }
 
 /*****************************************