From ae9542cc35cedd69e7d74056bf2c0963eff7a470 Mon Sep 17 00:00:00 2001
From: Steve Carroll <steve@thecarrolls.org>
Date: Tue, 3 Mar 2015 17:47:56 -0800
Subject: [PATCH] in encode_utf8, there is an implicit truncating cast that
 VS2015CTP6 is warning about.  I've added static_cast<char> to silence the
 warning and express the intent.

---
 json11.cpp | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/json11.cpp b/json11.cpp
index 3d28c40..2dc955a 100644
--- a/json11.cpp
+++ b/json11.cpp
@@ -381,19 +381,19 @@ struct JsonParser {
             return;
 
         if (pt < 0x80) {
-            out += pt;
+            out += static_cast<char>(pt);
         } else if (pt < 0x800) {
-            out += (pt >> 6) | 0xC0;
-            out += (pt & 0x3F) | 0x80;
+            out += static_cast<char>((pt >> 6) | 0xC0);
+            out += static_cast<char>((pt & 0x3F) | 0x80);
         } else if (pt < 0x10000) {
-            out += (pt >> 12) | 0xE0;
-            out += ((pt >> 6) & 0x3F) | 0x80;
-            out += (pt & 0x3F) | 0x80;
+            out += static_cast<char>((pt >> 12) | 0xE0);
+            out += static_cast<char>(((pt >> 6) & 0x3F) | 0x80);
+            out += static_cast<char>((pt & 0x3F) | 0x80);
         } else {
-            out += (pt >> 18) | 0xF0;
-            out += ((pt >> 12) & 0x3F) | 0x80;
-            out += ((pt >> 6) & 0x3F) | 0x80;
-            out += (pt & 0x3F) | 0x80;
+            out += static_cast<char>((pt >> 18) | 0xF0);
+            out += static_cast<char>(((pt >> 12) & 0x3F) | 0x80);
+            out += static_cast<char>(((pt >> 6) & 0x3F) | 0x80);
+            out += static_cast<char>((pt & 0x3F) | 0x80);
         }
     }