build: separate compiler and libs

cl/_testgo/select/in.go

@@ -1,45 +0,0 @@
-package main
-
-func main() {
-	send()
-	recv()
-}
-
-func send() {
-	ch1 := make(chan int)
-	ch2 := make(chan int)
-
-	go func() {
-		println(<-ch1)
-	}()
-	go func() {
-		println(<-ch2)
-	}()
-
-	select {
-	case ch1 <- 100:
-	case ch2 <- 200:
-	}
-}
-
-func recv() {
-	c1 := make(chan string)
-	c2 := make(chan string)
-	go func() {
-		c1 <- "ch1"
-	}()
-	go func() {
-		c2 <- "ch2"
-	}()
-
-	for i := 0; i < 2; i++ {
-		select {
-		case msg1 := <-c1:
-			println(msg1)
-		case msg2 := <-c2:
-			println(msg2)
-		default:
-			println("exit")
-		}
-	}
-}