From 8d074468ae6040a4f01d98b91276357a80d072ab Mon Sep 17 00:00:00 2001
From: Matthew Parkinson <mattpark@microsoft.com>
Date: Wed, 23 Jan 2019 11:03:43 +0000
Subject: [PATCH] Fix MSVC warning in malloc.cc

---
 src/override/malloc.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/override/malloc.cc b/src/override/malloc.cc
index c879ab6..0d9e9a1 100644
--- a/src/override/malloc.cc
+++ b/src/override/malloc.cc
@@ -140,7 +140,7 @@ extern "C"
     for (; sc < NUM_SIZECLASSES; sc++)
     {
       size = sizeclass_to_size(sc);
-      if ((size & -size) >= alignment)
+      if ((size & (~size - 1)) >= alignment)
       {
         return SNMALLOC_NAME_MANGLE(aligned_alloc)(alignment, size);
       }