From 71c0f028735e6f343a5eb08612a4a5cea4ca110d Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Thu, 14 Jun 2012 18:30:08 +1000
Subject: [PATCH] Make region dimensions the same type as positions

There are just far too many warnings issued for signedness differences
for it to be practical to cast every time.
Unsignedness was hiding the issue of dimensions being larger than
positions could express anyway.
---
 region.hpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/region.hpp b/region.hpp
index 9c0bdabf..16b6c981 100644
--- a/region.hpp
+++ b/region.hpp
@@ -31,7 +31,11 @@ namespace util {
     template <typename T>
     struct region {
         typedef T position_type;
+#if 0
         typedef typename always_unsigned<T>::type size_type;
+#else
+        typedef T size_type;
+#endif
 
         T x, y;                 
         size_type w, h;