What's wrong with the first one?
The second one doesn't work because there are not interface composite
literals. So you need to actually have an interface{} variable to take the
address of.
The third one seems to work just fine: https://play.golang.org/p/zn2mL69VzPo
On Thu, Sep 3, 2020 at 10:32 PM Alexander Mills <alexander.d.mi...@gmail.com>
wrote:
> This works:
>
> var z interface{}
> if err := json.NewDecoder(resp.Body).Decode(&z); err != nil {
> t.Fatal(err)
> }
>
> but this doesn't work:
>
> if err := json.NewDecoder(resp.Body).Decode(&interface{}{}); err != nil {
> t.Fatal(err)
> }
>
> and this doesn't work:
>
> if err := json.NewDecoder(resp.Body).Decode(&struct{}{}); err != nil {
> t.Fatal(err)
> }
>
>
> my goal is to unmarshal to an anonymous variable and discard it, as part
> of a test. Is there a way to do this?
>
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