From 33faa8e355dc47a126790f1ea3e52d1813aedc69 Mon Sep 17 00:00:00 2001
From: Determinant <ted.sybil@gmail.com>
Date: Thu, 12 Jul 2018 17:39:48 -0400
Subject: support array type in smart pointers

---
 include/salticidae/type.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'include/salticidae/type.h')

diff --git a/include/salticidae/type.h b/include/salticidae/type.h
index edf38a6..d5834a5 100644
--- a/include/salticidae/type.h
+++ b/include/salticidae/type.h
@@ -54,13 +54,16 @@ template<> inline uint16_t letoh<uint16_t>(uint16_t x) { return le16toh(x); }
 template<> inline uint32_t letoh<uint32_t>(uint32_t x) { return le32toh(x); }
 template<> inline uint64_t letoh<uint64_t>(uint64_t x) { return le64toh(x); }
 
+template<typename... >
+using void_t = void;
+
 template <typename T, typename = void>
 struct is_ranged : std::false_type {};
 
 template <typename T>
 struct is_ranged<T,
-    std::void_t<decltype(std::declval<T>().begin()),
-                decltype(std::declval<T>().end())>> : std::true_type {};
+    void_t<decltype(std::declval<T>().begin()),
+            decltype(std::declval<T>().end())>> : std::true_type {};
 
 }
 
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