var go/build.slashSlash

5 uses

	go/build (current package)
		build.go#L1236: 	case bytes.HasPrefix(data, slashSlash):
		build.go#L1267: 	slashSlash = []byte("//")
		build.go#L1281: 			if bytes.HasPrefix(data, slashSlash) {
		build.go#L1459: 	bSlashSlash = []byte(slashSlash)
		build.go#L1578: 		if !bytes.HasPrefix(line, slashSlash) { // Not comment line