build: separate compiler and libs

compiler/cl/_testrt/cchan/in.go

@@ -0,0 +1,50 @@
+package main
+
+import (
+	"unsafe"
+
+	"github.com/goplus/llgo/compiler/internal/runtime"
+)
+
+const (
+	eltSize = int(unsafe.Sizeof(0))
+)
+
+func doChan(cap int) {
+	c := runtime.NewChan(eltSize, cap)
+	go func() {
+		v := 100
+		runtime.ChanSend(c, unsafe.Pointer(&v), eltSize)
+	}()
+	var ret int
+	runtime.ChanRecv(c, unsafe.Pointer(&ret), eltSize)
+	println(ret)
+}
+
+func main() {
+	doChan(10)
+	doChan(0)
+
+	c := runtime.NewChan(eltSize, 3)
+
+	v := 1
+	runtime.ChanSend(c, unsafe.Pointer(&v), eltSize)
+	v = 2
+	runtime.ChanSend(c, unsafe.Pointer(&v), eltSize)
+	v = 3
+	runtime.ChanSend(c, unsafe.Pointer(&v), eltSize)
+	runtime.ChanClose(c)
+
+	v = 10
+
+	if runtime.ChanTrySend(c, unsafe.Pointer(&v), eltSize) {
+		println("error: chan send to closed chan")
+	}
+
+	for {
+		if ok := runtime.ChanRecv(c, unsafe.Pointer(&v), eltSize); !ok {
+			break
+		}
+		println(v)
+	}
+}