Argument splatting in Go

splat.go

// See https://code.google.com/p/go/issues/detail?id=640

package main

import "fmt"

func main() {
        args := []int{1, 2, 3}
        fmt.Println(sum(args...))
}

func sum(args ...int) int {
        s := 0
        for _, a := range(args) {
                s += a
        }
        return s
}