What’s Wrong with OOP and FP
logicchains
jonathan.t.barnard at gmail.com
Wed Nov 13 18:37:51 PST 2013
On Wednesday, 13 November 2013 at 16:12:01 UTC, Andrei
Alexandrescu wrote:
>
> If the purpose was to make it clear dereference is happening
> (presumably to have people understand the efficiency issues
> associated), I wonder why they didn't make memory allocation or
> indirect calls (both of which abound in Go) more visible. Was
> there some other intent behind (*pt).X?
>
> Andrei
Looking through the Go spec, it seems I was confused. A pointer
to a struct can be used with just pt.X, and a pointer to an array
*arrp can be used with just arrp[0], but a pointer to a _slice_
*slcp can only be used with (*slcp)[0], not slcp[0]. I have no
idea why this is.
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