--- nono/vm/thread.h	2026/04/29 17:05:17	1.1.1.2
+++ nono/vm/thread.h	2026/04/29 17:05:24	1.1.1.3
@@ -19,7 +19,7 @@ class ThreadDevice : public Device
 	using inherited = Device;
  public:
 	ThreadDevice(int objid_);
-	virtual ~ThreadDevice() override;
+	~ThreadDevice() override;
 
 	// スレッド名を設定する
 	void SetThreadName(const char *threadname_);