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fix tuple_element: support SFINAE-friendly

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bolero-MURAKAMI 2014-05-29 00:25:37 +09:00
parent f42e92b448
commit c15de6136b
64 changed files with 984 additions and 113 deletions
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3
sprout/variant/tuple.hpp
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@ -13,6 +13,7 @@
#include <sprout/workaround/std/cstddef.hpp>
#include <sprout/variant/variant.hpp>
#include <sprout/utility/move.hpp>
#include <sprout/tuple/tuple/tuple_element.hpp>
#include <sprout/tuple/tuple/get.hpp>
namespace sprout {
@ -63,7 +64,7 @@ namespace std {
//
template<std::size_t I, typename... Types>
struct tuple_element<I, sprout::variant<Types...> >
: public std::tuple_element<I, typename sprout::variant<Types...>::tuple_type>
: public sprout::tuples::tuple_element<I, typename sprout::variant<Types...>::tuple_type>
{};
#if defined(__clang__)
# pragma clang diagnostic pop