github.com/gnolang/gno@v0.0.0-20240520182011-228e9d0192ce/gnovm/tests/files/type38.gno (about)

     1  package main
     2  
     3  import "fmt"
     4  
     5  type IntArray []int
     6  type Arr *IntArray
     7  
     8  func add(arr Arr) { // receiver is val, not ptr
     9  	*arr = append(*arr, 1)
    10  }
    11  
    12  func main() {
    13  	a := new(IntArray)
    14  	add(a)
    15  
    16  	fmt.Println(a)
    17  	fmt.Println(*a)
    18  	fmt.Println(len(*a))
    19  	fmt.Println((*a)[0])
    20  }
    21  
    22  // Output:
    23  // &[1]
    24  // [1]
    25  // 1
    26  // 1