runtime.cleanupFn.fn (field)

3 uses

	runtime (current package)
		mcleanup.go#L184: 		fn:   *(**funcval)(unsafe.Pointer(&cleanup)),
		mcleanup.go#L301: 	fn   *funcval       // cleanup function passed to AddCleanup.
		mcleanup.go#L745: 			c.call(c.fn, c.arg)