Don't inline a destructor

1 files changed, 1 insertions, 0 deletions

diff --git a/al/debug.h b/al/debug.h
index 2764bb7f..351be9c0 100644
--- a/al/debug.h
+++ b/al/debug.h
@@ -63,6 +63,7 @@ struct DebugGroup {
     { }
     DebugGroup(const DebugGroup&) = default;
     DebugGroup(DebugGroup&&) = default;
+    ~DebugGroup();
 };
 
 #endif /* AL_DEBUG_H */