[swift-evolution] C-style For Loops

[Clemens Wagner]

I think removing the increment and decrement operators is just another bad idea. They are well known and frequently used by many developers. But discussing an approved proposal would be pointless. :( In my opinion Swift will be unusable if fundamental features will change every year. Some kind of stability in the language would be highly appreciated by Swift users.

Clemens

> Am 06.12.2015 um 17:31 schrieb David Waite via swift-evolution <swift-evolution at swift.org>:
> 
> Nearly every for loop I’ve written in other languages has used pre or post increment (depending on the language), which is being removed in Swift 3.0. It makes sense for 'for loops' to go if pre/post increment goes away.
> 
> -DW
> 
>> On Dec 6, 2015, at 9:03 AM, Don Wills via swift-evolution <swift-evolution at swift.org> wrote:
>> 
>> I too hope that the proposal to remove C-style loops is rejected.  Yes, they aren't that necessary any more, but if we want Swift to compete with Java, C#, C++ and C, there is no reason to remove basic features like C-style loops just because they are politically incorrect.  If there was a functional reason, I might get on board with removing it, but there isn't.
>> 
>> I also hope that the decision to remove increment and decrement operators is reversed using the same logic.  Just because *you* don't like something that has been a feature of dozens of programming languages for 40 years doesn't mean removing that feature is a good idea.  One man's goto statement is another man's Leatherman multi-tool.  And FWIW, if C-style loops stay in the language, they become much more ugly without increment and decrement.
>> 
>> Don Wills
>> 
>>> On Dec 6, 2015, at 8:33 AM, inbox only via swift-evolution <swift-evolution at swift.org> wrote:
>>> 
>>> True,even that a feature isn't used doesn't mean that you need to remove that feature.
>>> I hope that the proposal will be rejected.
>>> 
>>> 2015-12-06 12:03 GMT+02:00 Clemens Wagner via swift-evolution <swift-evolution at swift.org>:
>>> > We’ve developed a number of Swift apps for various clients over the past year and have not needed C style for loops either.
>>> 
>>> But I think this is a very weak reason for *removing* any portion like C-loops and increment or decrement operators of a programming language. How about the developers and the productive code which used C-style loops already?
>>> 
>>> I understand the reasons why you, Erica and the others don’t like C-style loops. But changing the philosophy of a productive programming language is a very bad idea.
>>> 
>>> Cheers
>>> Clemens
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