From 71264ce9a799993d57a33b552070d22f5f6aeae5 Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Fri, 15 Jan 2021 02:59:22 -0300
Subject: [PATCH] video_core: Enforce -Wunused-function

Stops us from merging code with unused functions in the future.

If something is invoked behind conditionally evaluated code in
a way that the language can't see it (e.g. preprocessor macros), the
potentially unused function should use [[maybe_unused]].
---
 src/video_core/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/video_core/CMakeLists.txt b/src/video_core/CMakeLists.txt
index f7b9d7f86..7f3db993c 100644
--- a/src/video_core/CMakeLists.txt
+++ b/src/video_core/CMakeLists.txt
@@ -314,6 +314,7 @@ else()
         -Werror=shadow
         -Werror=switch
         -Werror=type-limits
+        -Werror=unused-function
         -Werror=unused-variable
 
         $<$<CXX_COMPILER_ID:GNU>:-Werror=class-memaccess>