From f6158ea53b90a60899ee8171c04dc1f978fb8723 Mon Sep 17 00:00:00 2001
From: Jade Lovelace <software@lfcode.ca>
Date: Mon, 26 Feb 2024 00:30:51 -0800
Subject: [PATCH] finally.hh: include works by itself; mark as nodiscard

---
 src/libutil/finally.hh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/libutil/finally.hh b/src/libutil/finally.hh
index db654301f..4cae20a36 100644
--- a/src/libutil/finally.hh
+++ b/src/libutil/finally.hh
@@ -1,11 +1,13 @@
 #pragma once
 ///@file
 
+#include <utility>
+
 /**
  * A trivial class to run a function at the end of a scope.
  */
 template<typename Fn>
-class Finally
+class [[nodiscard("Finally values must be used")]] Finally
 {
 private:
     Fn fun;