From 5a2d78849f69dfe05ff475f138d259b0e35d4872 Mon Sep 17 00:00:00 2001
From: Vinnie Falco <vinnie.falco@gmail.com>
Date: Sat, 17 Jun 2017 17:38:24 -0700
Subject: [PATCH] status-codes is unsigned (API Change)

---
 CHANGELOG.md                       |  1 +
 include/beast/http/impl/fields.ipp |  8 ++++----
 include/beast/http/impl/status.ipp | 12 ++++++------
 include/beast/http/status.hpp      |  8 ++++----
 4 files changed, 15 insertions(+), 14 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index cc2e7caa..d33d4964 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@ Version 61:
 API Changes:
 
 * header::version is unsigned
+* status-codes is unsigned
 
 --------------------------------------------------------------------------------
 
diff --git a/include/beast/http/impl/fields.ipp b/include/beast/http/impl/fields.ipp
index 0e2d7013..43cae160 100644
--- a/include/beast/http/impl/fields.ipp
+++ b/include/beast/http/impl/fields.ipp
@@ -140,7 +140,7 @@ public:
     template<class String>
     void
     prepare(String&s, basic_fields const& f,
-        unsigned version, int code);
+        unsigned version, unsigned code);
 
     basic_fields const& f_;
     static_string<max_static_start_line> ss_;
@@ -158,7 +158,7 @@ public:
         unsigned version, verb v);
 
     reader(basic_fields const& f,
-        unsigned version, int code);
+        unsigned version, unsigned code);
 
     const_buffers_type
     get() const
@@ -216,7 +216,7 @@ template<class String>
 void
 basic_fields<Allocator>::reader::
 prepare(String& s,basic_fields const& f,
-    unsigned version, int code)
+    unsigned version, unsigned code)
 {
     if(version == 11)
     {
@@ -274,7 +274,7 @@ reader(basic_fields const& f,
 template<class Allocator>
 basic_fields<Allocator>::reader::
 reader(basic_fields const& f,
-        unsigned version, int code)
+        unsigned version, unsigned code)
     : f_(f)
 {
     try
diff --git a/include/beast/http/impl/status.ipp b/include/beast/http/impl/status.ipp
index 6058247a..a68058a3 100644
--- a/include/beast/http/impl/status.ipp
+++ b/include/beast/http/impl/status.ipp
@@ -17,7 +17,7 @@ namespace detail {
 
 template<class = void>
 status
-int_to_status(int v)
+int_to_status(unsigned v)
 {
     switch(static_cast<status>(v))
     {
@@ -106,7 +106,7 @@ int_to_status(int v)
 
 template<class = void>
 string_view
-status_to_string(int v)
+status_to_string(unsigned v)
 {
     switch(static_cast<status>(v))
     {
@@ -189,7 +189,7 @@ status_to_string(int v)
 
 template<class = void>
 status_class
-to_status_class(int v)
+to_status_class(unsigned v)
 {
     switch(v / 100)
     {
@@ -208,14 +208,14 @@ to_status_class(int v)
 
 inline
 status
-int_to_status(int v)
+int_to_status(unsigned v)
 {
     return detail::int_to_status(v);
 }
 
 inline
 status_class
-to_status_class(int v)
+to_status_class(unsigned v)
 {
     return detail::to_status_class(v);
 }
@@ -232,7 +232,7 @@ string_view
 obsolete_reason(status v)
 {
     return detail::status_to_string(
-        static_cast<int>(v));
+        static_cast<unsigned>(v));
 }
 
 inline
diff --git a/include/beast/http/status.hpp b/include/beast/http/status.hpp
index ed793ae4..b202aa7b 100644
--- a/include/beast/http/status.hpp
+++ b/include/beast/http/status.hpp
@@ -15,7 +15,7 @@
 namespace beast {
 namespace http {
 
-enum class status : unsigned short
+enum class status : unsigned
 {
     /** An unknown status-code.
 
@@ -96,7 +96,7 @@ enum class status : unsigned short
 
 /** Represents the class of a status-code.
 */
-enum class status_class : int
+enum class status_class : unsigned
 {
     /// Unknown status-class
     unknown = 0,
@@ -123,7 +123,7 @@ enum class status_class : int
     @ref status::unknown is returned.
 */
 status
-int_to_status(int v);
+int_to_status(unsigned v);
 
 /** Convert an integer to a status_class.
 
@@ -133,7 +133,7 @@ int_to_status(int v);
     a known status class, @ref status_class::unknown is returned.
 */
 status_class
-to_status_class(int v);
+to_status_class(unsigned v);
 
 /** Convert a status_code to a status_class.