About switch case statements...

Denis Koroskin 2korden at gmail.com
Mon Nov 16 05:22:42 PST 2009


On Mon, 16 Nov 2009 15:48:16 +0300, Justin Johansson <no at spam.com> wrote:

> bearophile wrote:
>> Don:
>>
>>> (providing that empty fall-through case statements remain valid;  
>>> disallowing them would be really annoying).
>>  What's bad about forcing people to write:
>> case A, B, C:
>>  Instead of:
>> case A:
>> case B:
>> case C:
>> ?
>>  Bye,
>> bearophile
>
> I don't know about "forcing people" to write such but perhaps it could  
> be an "option for people" :-)
>
> Actually I quite like the brevity you propose but would it be a  
> challenge for the comma operator?
>
> While ago, I got D multi-dimensional array syntax messed up and declared  
> such an animal as
> int[3,4,5] which effectively ended up declaring the beast as int[5].
>
> Cheers
> Justin
>
>

Wow, this definitely needs to be bug-reported!



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