The stately := operator feature proposal
Peter Williams
pwil3058 at bigpond.net.au
Thu May 30 17:48:03 PDT 2013
On 30/05/13 18:43, Russel Winder wrote:
> On Thu, 2013-05-30 at 02:19 +0200, MrzlganeE wrote:
> […]
>> In places where I write a bunch of short mathy code, I do not
>> want to use 'auto'. The := operator would allow to declare a
>> variable, deduce its type, and define its value.
>>
>> void main() {
>> x := 1;
>> y := 2.0;
>> z := x * y;
>> y = 3.0;
>> }
> […]
>>
>> for (i := 0; i < 24; i++) {
>> }
>
> Go does exactly this, and it is good.
>
> Less is more.
>
Except in the case of Go with their inane policy of injecting ';' into
the lexical analyser at the end of lines for the sake of brevity.
Peter
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