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In C++03 use rebind<U>::other instead of rebind<U>

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This commit is contained in:
Glen Fernandes 2022-07-17 09:47:38 -04:00
parent ac9d79992e
commit 7100c05490
3 changed files with 17 additions and 2 deletions
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8
include/boost/core/pointer_traits.hpp
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@ -100,11 +100,19 @@ template<class T, class U, class = void>
struct ptr_rebind struct ptr_rebind
: ptr_transform<T, U> { }; : ptr_transform<T, U> { };
#if !defined(BOOST_NO_CXX11_TEMPLATE_ALIASES)
template<class T, class U> template<class T, class U>
struct ptr_rebind<T, U, struct ptr_rebind<T, U,
typename ptr_valid<typename T::template rebind<U> >::type> { typename ptr_valid<typename T::template rebind<U> >::type> {
typedef typename T::template rebind<U> type; typedef typename T::template rebind<U> type;
}; };
#else
template<class T, class U>
struct ptr_rebind<T, U,
typename ptr_valid<typename T::template rebind<U>::other>::type> {
typedef typename T::template rebind<U>::other type;
};
#endif
#if !defined(BOOST_NO_CXX11_DECLTYPE_N3276) #if !defined(BOOST_NO_CXX11_DECLTYPE_N3276)
template<class T, class E> template<class T, class E>

2
test/pointer_traits_rebind_sfinae_test.cpp
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@ -56,7 +56,7 @@ struct P3 {
typedef int element_type; typedef int element_type;
template<class> template<class>
struct rebind { }; using rebind = P3;
}; };
template<class T> template<class T>

9
test/pointer_traits_sfinae_test.cpp
View File

@ -64,8 +64,15 @@ struct P2 {
struct P3 { struct P3 {
typedef int element_type; typedef int element_type;
#if !defined(BOOST_NO_CXX11_TEMPLATE_ALIASES)
template<class> template<class>
struct rebind { }; using rebind = P3;
#else
template<class>
struct rebind {
typedef P3 other;
};
#endif
}; };
template<class T> template<class T>