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Diffstat (limited to 'boost/spirit/home/x3/support/traits/attribute_type.hpp')
-rw-r--r--boost/spirit/home/x3/support/traits/attribute_type.hpp4
1 files changed, 0 insertions, 4 deletions
diff --git a/boost/spirit/home/x3/support/traits/attribute_type.hpp b/boost/spirit/home/x3/support/traits/attribute_type.hpp
index 55e788b41c..f1b8d871a9 100644
--- a/boost/spirit/home/x3/support/traits/attribute_type.hpp
+++ b/boost/spirit/home/x3/support/traits/attribute_type.hpp
@@ -8,10 +8,6 @@
#if !defined(BOOST_SPIRIT_X3_ATTRIBUTE_TYPE_JAN_5_2012_0358PM)
#define BOOST_SPIRIT_X3_ATTRIBUTE_TYPE_JAN_5_2012_0358PM
-#if defined(_MSC_VER)
-#pragma once
-#endif
-
#include <boost/mpl/identity.hpp>
namespace boost { namespace spirit { namespace x3 { namespace traits