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Diffstat (limited to 'boost/type_traits/has_nothrow_assign.hpp')
-rw-r--r--boost/type_traits/has_nothrow_assign.hpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/boost/type_traits/has_nothrow_assign.hpp b/boost/type_traits/has_nothrow_assign.hpp
index 65fbeefc39..7517fa804b 100644
--- a/boost/type_traits/has_nothrow_assign.hpp
+++ b/boost/type_traits/has_nothrow_assign.hpp
@@ -9,6 +9,7 @@
#ifndef BOOST_TT_HAS_NOTHROW_ASSIGN_HPP_INCLUDED
#define BOOST_TT_HAS_NOTHROW_ASSIGN_HPP_INCLUDED
+#include <cstddef> // size_t
#include <boost/type_traits/integral_constant.hpp>
#include <boost/type_traits/intrinsics.hpp>