From 71abfb3b4f684a7aa938447aab8d1aae0123561e Mon Sep 17 00:00:00 2001
From: Piotr Tworek <tworaz@tworaz.net>
Date: Tue, 12 Jan 2021 00:45:48 +0100
Subject: [PATCH] libc: Mark Libc::Vfs_plugin class as final.

The class has final destructor, but is not itself final. This prompts
clang to produce the following warning message:

class with destructor marked 'final' cannot be inherited from [-Wfinal-dtor-non-final-class]
                ~Vfs_plugin() final { }
                              ^
vfs_plugin.h:39:13: note: mark 'Libc::Vfs_plugin' as 'final' to silence this warning

Issue #3985
---
 repos/libports/src/lib/libc/internal/vfs_plugin.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/repos/libports/src/lib/libc/internal/vfs_plugin.h b/repos/libports/src/lib/libc/internal/vfs_plugin.h
index ea324d4435..66874f1623 100644
--- a/repos/libports/src/lib/libc/internal/vfs_plugin.h
+++ b/repos/libports/src/lib/libc/internal/vfs_plugin.h
@@ -36,7 +36,7 @@
 namespace Libc { class Vfs_plugin; }
 
 
-class Libc::Vfs_plugin : public Plugin
+class Libc::Vfs_plugin final : public Plugin
 {
 	public: