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Make identity operator() const

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Ion Gaztañaga
2022-05-29 17:58:56 +02:00
parent 17012d5aae
commit 19bb08cf17
1 changed files with 1 additions and 1 deletions
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2
include/boost/move/detail/meta_utils.hpp
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@@ -225,7 +225,7 @@ struct identity
{
typedef T type;
typedef typename add_const_lvalue_reference<T>::type reference;
BOOST_MOVE_FORCEINLINE reference operator()(reference t)
BOOST_MOVE_FORCEINLINE reference operator()(reference t) const
{ return t; }
};