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Diffstat (limited to 'boost/align/detail/assume_aligned_msvc.hpp')
-rw-r--r--boost/align/detail/assume_aligned_msvc.hpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/boost/align/detail/assume_aligned_msvc.hpp b/boost/align/detail/assume_aligned_msvc.hpp
index 97c1fb1add..84c4d59220 100644
--- a/boost/align/detail/assume_aligned_msvc.hpp
+++ b/boost/align/detail/assume_aligned_msvc.hpp
@@ -12,9 +12,9 @@ http://boost.org/LICENSE_1_0.txt
#ifndef BOOST_ALIGN_DETAIL_ASSUME_ALIGNED_MSVC_HPP
#define BOOST_ALIGN_DETAIL_ASSUME_ALIGNED_MSVC_HPP
-#include <stddef.h>
+#include <cstddef>
-#define BOOST_ALIGN_ASSUME_ALIGNED(ptr, alignment) \
-__assume((uintptr_t(ptr) & ((alignment) - 1)) == 0)
+#define BOOST_ALIGN_ASSUME_ALIGNED(p, n) \
+__assume((reinterpret_cast<std::size_t>(p) & ((n) - 1)) == 0)
#endif