From 31a3d34b491b3ee0e5b86804cc2a1d82d9245d73 Mon Sep 17 00:00:00 2001
From: Takatoshi Kondo <redboltz@gmail.com>
Date: Sat, 1 Nov 2014 16:32:20 +0900
Subject: [PATCH] Added warnings suppress option. Changed buffer type from char
 to unsigned char.

---
 CMakeLists.txt                  |  4 ++--
 include/msgpack/pack_template.h | 18 +++++++++---------
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1f2f91d9..c7e1d47e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -211,9 +211,9 @@ IF ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" OR "${CMAKE_CXX_COMPILER_ID}" ST
 ENDIF ()
 IF ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
     IF (CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
-        STRING(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+        STRING(REGEX REPLACE "/W[0-4]" "/W4 /wd4127 /wd4310" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
     ELSE ()
-        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
+        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4 /wd4127 /wd4310")
     ENDIF ()
 ENDIF ()
 
diff --git a/include/msgpack/pack_template.h b/include/msgpack/pack_template.h
index fc47619f..c417cd34 100644
--- a/include/msgpack/pack_template.h
+++ b/include/msgpack/pack_template.h
@@ -811,50 +811,50 @@ msgpack_pack_inline_func(_ext)(msgpack_pack_user x, size_t l, int8_t type)
 {
     switch(l) {
     case 1: {
-        char buf[2];
+        unsigned char buf[2];
         buf[0] = 0xd4;
         buf[1] = type;
         msgpack_pack_append_buffer(x, buf, 2);
     } break;
     case 2: {
-        char buf[2];
+        unsigned char buf[2];
         buf[0] = 0xd5;
         buf[1] = type;
         msgpack_pack_append_buffer(x, buf, 2);
     } break;
     case 4: {
-        char buf[2];
+        unsigned char buf[2];
         buf[0] = 0xd6;
         buf[1] = type;
         msgpack_pack_append_buffer(x, buf, 2);
     } break;
     case 8: {
-        char buf[2];
+        unsigned char buf[2];
         buf[0] = 0xd7;
         buf[1] = type;
         msgpack_pack_append_buffer(x, buf, 2);
     } break;
     case 16: {
-        char buf[2];
+        unsigned char buf[2];
         buf[0] = 0xd8;
         buf[1] = type;
         msgpack_pack_append_buffer(x, buf, 2);
     } break;
     default:
         if(l < 256) {
-            char buf[3];
+            unsigned char buf[3];
             buf[0] = 0xc7;
-            buf[1] = l;
+            buf[1] = (unsigned char)l;
             buf[2] = type;
             msgpack_pack_append_buffer(x, buf, 3);
         } else if(l < 65536) {
-            char buf[4];
+            unsigned char buf[4];
             buf[0] = 0xc8;
             _msgpack_store16(&buf[1], l);
             buf[3] = type;
             msgpack_pack_append_buffer(x, buf, 4);
         } else {
-            char buf[6];
+            unsigned char buf[6];
             buf[0] = 0xc9;
             _msgpack_store32(&buf[1], l);
             buf[5] = type;