roundtrip_check.go raw

   1  package main
   2  
   3  import "fmt"
   4  
   5  func add(a, b int) int {
   6  	return a + b
   7  }
   8  
   9  func greet(name string) string {
  10  	return "hello " + name
  11  }
  12  
  13  func main() {
  14  	x := add(1, 2)
  15  	msg := greet("world")
  16  	fmt.Println(x, msg)
  17  }
  18