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Fix build in C++98 mode

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This commit is contained in:
Antony Polukhin
2016-10-02 10:39:54 +03:00
parent b669f0244e
commit 7f840c882e
1 changed files with 3 additions and 2 deletions
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5
include/boost/type_index/runtime_cast/reference_cast.hpp
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@ -16,6 +16,7 @@
#include <boost/core/addressof.hpp>
#include <boost/type_index/runtime_cast/detail/runtime_cast_impl.hpp>
#include <boost/throw_exception.hpp>
#include <boost/type_traits/add_reference.hpp>
#include <boost/type_traits/remove_reference.hpp>
#include <boost/type_traits/is_base_and_derived.hpp>
@ -36,7 +37,7 @@ struct bad_runtime_cast : std::exception
/// \return If there exists a valid conversion from U& to T, returns a T that references an address
/// suitably offset from u. If no such conversion exists, throws boost::typeindex::bad_runtime_cast.
template<typename T, typename U>
T& runtime_cast(U& u) {
typename boost::add_reference<T>::type runtime_cast(U& u) {
typedef typename boost::remove_reference<T>::type impl_type;
impl_type* value = detail::runtime_cast_impl<impl_type>(
boost::addressof(u), boost::is_base_and_derived<T, U>());
@ -51,7 +52,7 @@ T& runtime_cast(U& u) {
/// \return If there exists a valid conversion from U const& to T const, returns a T const that references an address
/// suitably offset from u. If no such conversion exists, throws boost::typeindex::bad_runtime_cast.
template<typename T, typename U>
T const& runtime_cast(U const& u) {
typename boost::add_reference<const T>::type runtime_cast(U const& u) {
typedef typename boost::remove_reference<T>::type impl_type;
impl_type* value = detail::runtime_cast_impl<impl_type>(
boost::addressof(u), boost::is_base_and_derived<T, U>());