From 010ff57ebb40f1a9aaff99867d2886f0e59f774a Mon Sep 17 00:00:00 2001
From: eldritch horrors <pennae@lix.systems>
Date: Sun, 30 Jun 2024 20:51:10 +0200
Subject: enable -Werror=unused-result

we do not have any of these warnings appearing at the moment, but it
seems like a good idea to enable [[nodiscard]] checking anyway. once
we start introducing more functions with must-use conditions we will
need such checking, and the rust stdlib has proven them very useful.

Change-Id: Ibb6b042ae1ec5f527f8dc2809a7816a4c1548ae2
---
 meson.build | 1 +
 1 file changed, 1 insertion(+)

diff --git a/meson.build b/meson.build
index 0cb2030e7..7d8a3a315 100644
--- a/meson.build
+++ b/meson.build
@@ -432,6 +432,7 @@ add_project_arguments(
   '-Wimplicit-fallthrough',
   '-Werror=switch',
   '-Werror=switch-enum',
+  '-Werror=unused-result',
   '-Wdeprecated-copy',
   '-Wignored-qualifiers',
   # Enable assertions in libstdc++ by default. Harmless on libc++. Benchmarked
-- 
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