NB I’m unable to reproduce this bug without the pointer indirection.
On Tuesday, September 4, 2018 at 3:38:35 AM UTC+10, Sam Whited wrote:
>
> On Mon, Sep 3, 2018, at 04:10, ama...@naucera.net <javascript:> wrote:
> > type S []int
> >
> > func (s *S) Last() int {
> > return (*s)[len(*s) - 1]
> > }
>
> On an unrelated matter, the extra indirection is (probably) not what you
> want here, slices are already a pointer type. For more information see
> https://blog.golang.org/go-slices-usage-and-internals.
>
> That is to say, the following works in more or less the same way (and is
> much easier to read):
>
> func (s S) Last() int {
> return s[len(s)-1]
> }
>
> Apologies if this is something you're already aware of; for future
> generations finding this thread I wanted to mention it.
>
> —Sam
>
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