[swift-users] Why is static a keyword?

[Adrian Zubarev]

Furthermore:

In a class declaration, the static keyword has the same effect as marking the declaration with both the class and final declaration modifiers.
Source.



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Adrian Zubarev
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Am 11. Mai 2017 um 19:07:53, Austin Zheng (austinzheng at gmail.com) schrieb:

`class` and `static` in classes have subtly different meanings, if I recall correctly. A `class` declaration can be overriden in subclasses; a `static` one can't.

Best,
Austin

On Thu, May 11, 2017 at 10:04 AM, Zhao Xin via swift-users <swift-users at swift.org> wrote:
No. I think it is just a compromise.

Zhaoxin

On Fri, May 12, 2017 at 1:01 AM, Adrian Zubarev <adrian.zubarev at devandartist.com> wrote:
I don’t think this is the answer that was asked for. I bet it’s more a technical question from the internal point of of view.



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Adrian Zubarev
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Am 11. Mai 2017 um 18:59:58, Zhao Xin via swift-users (swift-users at swift.org) schrieb:

In Swift, you use `static in struct and enum` and `class in class`. For example,

struct Foo {
    static func bar() {
        
    }
}

class ClassFoo {
    class func bar() {
        
    }
}

Another the `class func bar()` can replace to `static` as well. Here the `static` and `class` are equal in functions of classes.

And `class` is a keyword.

class ClassFoo2 {
    static func bar() {
        
    }
}

Zhaoxin


On Fri, May 12, 2017 at 12:17 AM, Jose Cheyo Jimenez via swift-users <swift-users at swift.org> wrote:
I was expecting static to be a builtin. Does anybody know why it must be a keyword? 

Background. https://bugs.swift.org/browse/SR-4834

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