discard"""joinable: falsecmd: "nim check $file"errormsg: "cannot bind another '=destroy' to: Foo; previous declaration was constructed here implicitly: tinvalid_rebind.nim(12, 7)"line: 14"""typeFoo[T]=objectprocmain=varf:Foo[int]proc`=destroy`[T](f:varFoo[T])=discard