On Fri, Mar 16, 2018 at 8:20 PM, T L <tapir....@gmail.com> wrote:
>
>
> On Friday, March 16, 2018 at 2:57:48 PM UTC-4, Jan Mercl wrote:
>>
>> On Fri, Mar 16, 2018 at 7:40 PM T L <tapi...@gmail.com> wrote:
>>
>>
>> > I feel the second append call should be also valid.
>>
>> Works as intended: T is not struct{}
>>
>> If desired, it can become that: https://play.golang.org/p/nY-BB3t0IAw
>>
>>
>> --
>>
>> -j
>>
>
> yes, alias works.
>
> Just realize that this is not a "append" specified question.
> I feel the following one should be also valid.
>
This is the same question of why you can't convert `[]int` to
`[]interface{}` - it's a costly operation and Go tends to not hide
expensive operations from you.
>
> package main
>
> import "fmt"
>
> func main() {
> s := []int{1, 2, 3}
> fmt.Println(s...)
> }
>
>
>
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