1 ///////////////////////////////////////////////////////////////////////////////
2 /// \file ignore_unused.hpp
3 /// Definintion of ignore_unused, a dummy function for suppressing compiler
4 /// warnings
5 //
6 //  Copyright 2008 Eric Niebler. Distributed under the Boost
7 //  Software License, Version 1.0. (See accompanying file
8 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
9 
10 #ifndef BOOST_PROTO_DETAIL_IGNORE_UNUSED_HPP_EAN_03_03_2008
11 #define BOOST_PROTO_DETAIL_IGNORE_UNUSED_HPP_EAN_03_03_2008
12 
13 #include <boost/config.hpp>
14 
15 #if defined(_MSC_VER)
16 # pragma warning(push)
17 # pragma warning(disable : 4714) // function 'xxx' marked as __forceinline not inlined
18 #endif
19 
20 namespace boost { namespace proto
21 {
22     namespace detail
23     {
24         template<typename T>
ignore_unused(T const &)25         BOOST_FORCEINLINE void ignore_unused(T const &)
26         {}
27     }
28 }}
29 
30 #if defined(_MSC_VER)
31 # pragma warning(pop)
32 #endif
33 
34 #endif
35