<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><div><blockquote type="cite" class=""><div class="">Le 17 févr. 2016 à 13:43, Erica Sadun via swift-evolution <<a href="mailto:swift-evolution@swift.org" class="">swift-evolution@swift.org</a>> a écrit :</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html charset=us-ascii" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class="">Do you have an alternative suggestion? I can add the following to the Alternatives Considered:</div><div class=""><br class=""></div><div class="">Using lowercase for attributes names becomes confusing with longer compound examples. For example `warnunusedresult`</div><div class="">looks a lot like a continuous string of lowercase characters. I recommend the Swift team consider introducing upper camel case</div><div class="">for attributes to match the Cocoa members (<code style="box-sizing: border-box; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; padding: 0.2em 0px; margin: 0px; background-color: rgba(0, 0, 0, 0.0392157); border-top-left-radius: 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px; color: rgb(51, 51, 51);" class="">UIApplicationMain</code><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, 'Segoe UI', Arial, freesans, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol'; font-size: 16px; background-color: rgb(255, 255, 255);" class="">, </span><code style="box-sizing: border-box; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; padding: 0.2em 0px; margin: 0px; background-color: rgba(0, 0, 0, 0.0392157); border-top-left-radius: 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px; color: rgb(51, 51, 51);" class="">NSManaged</code><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, 'Segoe UI', Arial, freesans, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol'; font-size: 16px; background-color: rgb(255, 255, 255);" class="">, </span><code style="box-sizing: border-box; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; padding: 0.2em 0px; margin: 0px; background-color: rgba(0, 0, 0, 0.0392157); border-top-left-radius: 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px; color: rgb(51, 51, 51);" class="">NSCopying</code><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, 'Segoe UI', Arial, freesans, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol'; font-size: 16px; background-color: rgb(255, 255, 255);" class="">, </span><code style="box-sizing: border-box; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; padding: 0.2em 0px; margin: 0px; background-color: rgba(0, 0, 0, 0.0392157); border-top-left-radius: 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px; color: rgb(51, 51, 51);" class="">NSApplicationMain, IBAction, IBDesignable, IBInspectable, IBOutlet</code>) or lower</div><div class="">camel case to avoid this issue:</div><div class=""><br class=""></div><div class="">@AutoClosure, @Available, @ObjC, @NoEscape, @NonObjC, @NoReturn, @Testable, @WarnUnusedResult, @Convention, @NoReturn</div><div class=""><br class=""></div><div class="">or</div><div class=""><br class=""></div><div class="">@autoClosure, @available, @objC, @noEscape, @nonObjC, @noReturn, @testable, @warnUnusedResult, @convention, @noReturn</div><div class=""><br class=""></div></div></div></blockquote><br class=""></div><div>With a sticky-shift key/slow pinky, @UpperCaseCamel is easier to type than @lowerCaseCamel on many keyboards; but using any casing for these attributes give them higher visibility than what I think they might deserve. Those are only annotations and IMHO should not bring undue attention to themselves; writing them in all lowercase does achieve this goal. In a way, these can also be seen a little bit as the main language keywords, which are currently all lowercases (not sure if any multi-word keyword currently exist)</div><div><br class=""></div><div>Yes, @warnunusedresult is a bit hard to read, but @noreturn is much more elegant than either @noReturn or @NoReturn. Even though, I suffer from slow pinky, I think I still prefer the all lowercase.</div><div><br class=""></div><div>Since the only hard one to read in all lowercase is warnunusedresult, maybe this particular one could be renamed; @unusedresult(warn), still hard to read… @warn(unusedResult), this one look promising, but not sure how to cleanly combine with mutableVariant.</div><div><br class=""></div><div>AFAIK, the @attibute will remain in full control of the compile, and never be open to user provided syntax. So (crazy thought), in a bold move (maybe a not so Swift like one) cases could be ignored, making everybody writing code happy, and everyone reading code of others unhappy.</div><div class=""><br class=""></div><div class="">Dany</div></body></html>