BTW,
go run -gcflags="-lang=go1.17" main.go
doesn't work either.
On Wednesday, August 11, 2021 at 10:45:05 AM UTC-4 tapi...@gmail.com wrote:
> // main.go
> package main
>
> func main() {
> var s = []int{1, 2, 3}
> var pa = (*[2]int)(s[1:])
> println(pa[1])
> }
>
> $ go run main.go
> # command-line-arguments
> ./main.go:6:23: cannot convert s[1:] (type []int) to type *[2]int:
> conversion of slices to array pointers only supported as of
> -lang=go1.17
>
> Is it the deliberate design? Shouldn't the lang value be the highest
> language version supported by the current used toolchain?
>
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