Add an explicit export list to Derived, now we have checkExitCode
Add an explicit export list to Derived, now we have checkExitCode

ndmitchell/shake,ndmitchell/shake,nh2/shake,ndmitchell/shake,nh2/shake,ndmitchell/shake,nh2/shake,nh2/shake,nh2/shake,ndmitchell/shake,ndmitchell/shake