Swift 3 preview 1 in Xcode 8 and Lowercase enum cases

Stephane_Lizeray · 2016-06-21T21:48:20.000Z

Hello,

The following enum

enum X {

case A_B

}

is translated to:

enum X {

case a_b

}

which is fine.

But:

enum X {

case AXX_BYY

}

is migrated to:

enum X {

case axx_BYY

}

Shouldn’t it be rather:

enum X {

case axx_byy

}

Thanks,

Stéphane

Zhao_Xin · 2016-06-22T00:44:22.000Z

e
num should be case-sensitive. If you find it otherwise, you should file a
bug.

Zhaoxin

···

On Wed, Jun 22, 2016 at 5:48 AM, Stéphane Lizeray <swift-users@swift.org> wrote:

Hello,

The following enum

enum X {

case A_B

}

is translated to:

enum X {

case a_b

}

which is fine.

But:

enum X {

case AXX_BYY

}

is migrated to:

enum X {

case axx_BYY

}

Shouldn’t it be rather:

enum X {

case axx_byy

}

Thanks,

Stéphane

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Kostiantyn_Koval · 2016-06-23T07:15:17.000Z

Hi,

There is opened issue for this. You can add more info

github.com/apple/swift

[SR-1802] Swift enum cases exposed to Objc with lowercase naming

opened 09:22AM - 17 Jun 16 UTC

closed 01:47AM - 29 Jul 16 UTC

swift-ci

Improvement Compiler StarterBug PrintAsObjC

| | | |------------------|-----------------|… |Previous ID | SR-1802 | |Radar | None | |Original Reporter | kkoval (JIRA User) | |Type | Improvement | |Status | Resolved | |Resolution | Done | <details> <summary>Additional Detail from JIRA</summary> | | | |------------------|-----------------| |Votes | 0 | |Component/s | Compiler | |Labels | Improvement, PrintAsObjC, StarterBug | |Assignee | kkoval (JIRA) | |Priority | Medium | md5: 23bdb72998f4fd08bd4876e7a13f1fe0 </details> **Issue Description:** With new lowercase enum naming in Swift, they are exposed to objc with lowercase. This naming makes it hard to find which part is a name of a type (Event) and which is a enum case (search) **Example:** ``` java @objc enum Event: Int { case search } typedef SWIFT_ENUM(NSInteger, Event) { Eventsearch = 0, }; ``` I feel It would be better if enum cases would be expose to Objc as UpperCase ``` java typedef SWIFT_ENUM(NSInteger, Event) { EventSearch = 0, }; ```

- Kostiantyn