type golang.org/x/tools/go/packages.unit

6 uses

	golang.org/x/tools/go/packages (current package)
		packages.go#L1270: 	cpuLimit <- unit{}            // acquire a token
		packages.go#L1357: 	ioLimit  = make(chan unit, 20)
		packages.go#L1358: 	cpuLimit = make(chan unit, runtime.GOMAXPROCS(0))
		packages.go#L1387: 			ioLimit <- unit{} // acquire a token
		packages.go#L1395: 			cpuLimit <- unit{} // acquire a token
		packages.go#L1597: type unit struct{}