From 34fc123de389c46a1ff806109312ff40c4c70acd Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sun, 17 Jun 2018 18:10:47 +0100
Subject: Create a typedef for the formatters char type

---
 libadhocutil/compileTimeFormatter.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libadhocutil/compileTimeFormatter.h b/libadhocutil/compileTimeFormatter.h
index 4097ce5..f409b1c 100644
--- a/libadhocutil/compileTimeFormatter.h
+++ b/libadhocutil/compileTimeFormatter.h
@@ -99,6 +99,7 @@ namespace AdHoc {
 			template<const auto &, auto, auto, typename> friend struct StreamWriterBase;
 
 		public:
+			typedef typename std::decay<decltype(*S)>::type char_type;
 			/**
 			 * Get a string containing the result of formatting.
 			 * @param pn the format arguments.
@@ -107,7 +108,7 @@ namespace AdHoc {
 			template<typename ... Pn>
 			static inline auto get(const Pn & ... pn)
 			{
-				std::basic_stringstream<typename std::decay<decltype(*S)>::type> s;
+				std::basic_stringstream<char_type> s;
 				return write(s, pn...).str();
 			}
 
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