Is the performance lost in the panic recover() not the actual panic? Just a guess, I'm not a Go person. If there's no attempt to recover in the code, then pan

Is the performance lost in the panic recover() not the actual panic? Just a guess, I'm not a Go person. If there's no attempt to recover in the code, then panic() wouldn't need to save any state and the compiler might just optimise out anything needed for recover()y.