view: add unused_result warning to redim

2017-12-26 17:31:40 +11:00 · 2017-12-26 17:31:40 +11:00 · 1123cfe409
commit 1123cfe409
parent e1a41c64de
1 changed files with 1 additions and 1 deletions
--- 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);