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libc: Mark Libc::Vfs_plugin class as final.

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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
This commit is contained in:
Piotr Tworek
2021-01-12 00:45:48 +01:00
committed by Norman Feske
parent 395a9b5bf5
commit 71abfb3b4f
1 changed files with 1 additions and 1 deletions
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2
repos/libports/src/lib/libc/internal/vfs_plugin.h
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@@ -36,7 +36,7 @@
namespace Libc { class Vfs_plugin; }
class Libc::Vfs_plugin : public Plugin
class Libc::Vfs_plugin final : public Plugin
{
public: