From 1123cfe4094f2bf5d6a4d8708358db852ee5c78c Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Tue, 26 Dec 2017 17:31:40 +1100
Subject: [PATCH] view: add unused_result warning to redim

---
 view.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/view.hpp b/view.hpp
index 5a1d34d9..4f65c063 100644
--- a/view.hpp
+++ b/view.hpp
@@ -163,7 +163,7 @@ namespace util {
         }
 
         //---------------------------------------------------------------------
-        constexpr auto
+        [[gnu::warn_unused_result]] constexpr auto
         redim (int count) const
         {
             CHECK_GT (count, 0);