whatcanGOwrong

go/pkg/mod/github.com/go-delve/delve@v1.23.0/_fixtures/testnextprog.go

@@ -0,0 +1,53 @@
+package main
+
+import (
+	"fmt"
+	"runtime"
+	"time"
+)
+
+func sleepytime() {
+	time.Sleep(5 * time.Millisecond)
+}
+
+func helloworld() {
+	fmt.Println("Hello, World!")
+}
+
+func testnext() {
+	var (
+		j = 1
+		f = 2
+	)
+
+	for i := 0; i <= 5; i++ {
+		j += j * (j ^ 3) / 100
+
+		if i == f {
+			fmt.Println("foo")
+			break
+		}
+
+		sleepytime()
+	}
+
+	helloworld()
+}
+
+func main() {
+	d := make(chan int)
+	testnext()
+	go testgoroutine(9, d)
+	<-d
+	fmt.Println("done")
+}
+
+// fix line
+func testgoroutine(foo int, d chan int) {
+	d <- foo
+}
+
+func init() {
+	runtime.LockOSThread()
+	runtime.GOMAXPROCS(4)
+}