fix void_t for older compilers

This commit is contained in:
Théo DELRIEU committed 2018-09-07 12:17:33 +02:00
1 parent eb30ff0615
commit 1ea8cd128c
2 files changed
+10 -4

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+5 -2
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@@ -4,7 +4,10 @@ namespace nlohmann
{ {
namespace detail namespace detail
{ {
template <typename...> template <typename ...Ts> struct make_void
using void_t = void; {
using type = void;
};
template <typename ...Ts> using void_t = typename make_void<Ts...>::type;
} }
} }
+5 -2
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@@ -3572,8 +3572,11 @@ namespace nlohmann
{ {
namespace detail namespace detail
{ {
template <typename...> template <typename ...Ts> struct make_void
using void_t = void; {
using type = void;
};
template <typename ...Ts> using void_t = typename make_void<Ts...>::type;
} }
} }