proposal: enbale convert []int32 to []MyInt32

[chai2010]

package main

import "fmt"

type MyInt32 int32
type MyInt32SliceA []int32
type MyInt32SliceB []MyInt32

func main() {
    var a int32
    var b = MyInt32(a)
    fmt.Println(b)

    var c []int32
    var d = MyInt32SliceA(c)
    fmt.Println(d)

    var e []int32
    var f = MyInt32SliceB(e) // cannot convert e (type []int32) to type MyInt32SliceB
    fmt.Println(f)
}

https://play.golang.org/p/BZ-prCewu0

[mattn]

probably, you know unsafe.

https://play.golang.org/p/GYcouM80-v

[robpike]

This would be a language change. The underlying types of MyInt32SliceA and ..B are different, so a conversion between them is not allowed.