diff options
Diffstat (limited to 'boost/lambda/core.hpp')
-rw-r--r-- | boost/lambda/core.hpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/boost/lambda/core.hpp b/boost/lambda/core.hpp index e42766fa12..b81fdf88a1 100644 --- a/boost/lambda/core.hpp +++ b/boost/lambda/core.hpp @@ -22,6 +22,8 @@ #ifndef BOOST_LAMBDA_CORE_HPP #define BOOST_LAMBDA_CORE_HPP +#include "boost/config.hpp" + #include "boost/type_traits/transform_traits.hpp" #include "boost/type_traits/cv_traits.hpp" @@ -66,9 +68,9 @@ namespace { boost::lambda::placeholder2_type free2 = boost::lambda::placeholder2_type(); boost::lambda::placeholder3_type free3 = boost::lambda::placeholder3_type(); - boost::lambda::placeholder1_type& _1 = free1; - boost::lambda::placeholder2_type& _2 = free2; - boost::lambda::placeholder3_type& _3 = free3; + boost::lambda::placeholder1_type& BOOST_ATTRIBUTE_UNUSED _1 = free1; + boost::lambda::placeholder2_type& BOOST_ATTRIBUTE_UNUSED _2 = free2; + boost::lambda::placeholder3_type& BOOST_ATTRIBUTE_UNUSED _3 = free3; // _1, _2, ... naming scheme by Peter Dimov } // unnamed |