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-rw-r--r--boost/metaparse/v1/cpp98/impl/pop_front.hpp56
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diff --git a/boost/metaparse/v1/cpp98/impl/pop_front.hpp b/boost/metaparse/v1/cpp98/impl/pop_front.hpp
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+#ifndef BOOST_METAPARSE_V1_CPP98_IMPL_POP_FRONT_HPP
+#define BOOST_METAPARSE_V1_CPP98_IMPL_POP_FRONT_HPP
+
+// Copyright Abel Sinkovics (abel@sinkovics.hu) 2013.
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#include <boost/metaparse/v1/cpp98/fwd/string.hpp>
+
+#include <boost/preprocessor/repetition/enum_params.hpp>
+#include <boost/preprocessor/repetition/repeat_from_to.hpp>
+
+namespace boost
+{
+ namespace metaparse
+ {
+ namespace v1
+ {
+ namespace impl
+ {
+ template <class S>
+ struct pop_front;
+
+ #ifdef BOOST_METAPARSE_POP_FRONT
+ # error BOOST_METAPARSE_POP_FRONT already defined
+ #endif
+ #define BOOST_METAPARSE_POP_FRONT(z, n, unused) \
+ BOOST_PP_COMMA_IF(BOOST_PP_DEC(n)) BOOST_PP_CAT(C, n)
+
+ template < \
+ BOOST_PP_ENUM_PARAMS(BOOST_METAPARSE_LIMIT_STRING_SIZE, int C) \
+ >
+ struct
+ pop_front<
+ string<BOOST_PP_ENUM_PARAMS(BOOST_METAPARSE_LIMIT_STRING_SIZE, C)>
+ > :
+ string<
+ BOOST_PP_REPEAT_FROM_TO(
+ 1,
+ BOOST_METAPARSE_LIMIT_STRING_SIZE,
+ BOOST_METAPARSE_POP_FRONT,
+ ~
+ ),
+ BOOST_NO_CHAR
+ >
+ {};
+
+ #undef BOOST_METAPARSE_POP_FRONT
+ }
+ }
+ }
+}
+
+#endif
+