<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=""><div class="">Perhaps I’m not thinking about literals correctly. I don’t think of them as something I can create in code using this syntax. I think of literals as something that I have a literal representation of. I can drag a color into Xcode or a playground. Same with an image.</div><div class=""><br class=""></div><div class="">In your proposal, I can imagine dragging in a URL from Safari or a webview or a sound file. I would support those two being added.</div><div class=""><br class=""></div><div class="">The geometry elements don’t seem to be in the same category of “thing”. Although I agree that Points and Rects can be a pain to construct, I can’t imagine what I’m dragging and dropping. If instead you want to use the literal syntax to construct one, then I’m definitely against this as that feels like a return to a stringly world in which we create things without compiler help.</div><div class=""><br class=""></div><div class="">Best,</div><div class=""><br class=""></div><div class="">Daniel</div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Jul 10, 2016, at 11:48 PM, Erica Sadun via swift-evolution <<a href="mailto:swift-evolution@swift.org" class="">swift-evolution@swift.org</a>> wrote:</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="">This is purely additive and would not be eligible for Swift 3. <div class="">gist: <a href="https://gist.github.com/erica/c92f6ab115af89d5c4b9161487df6a3c" class="">https://gist.github.com/erica/c92f6ab115af89d5c4b9161487df6a3c</a><br class=""><div class=""><br class=""></div><div class="">-- E</div></div><div class=""><br class=""></div><div class=""><h1 style="box-sizing: border-box; font-size: 2.25em; margin-right: 0px; margin-bottom: 16px; margin-left: 0px; line-height: 1.2; padding-bottom: 0.3em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(238, 238, 238); 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'; background-color: rgb(255, 255, 255); margin-top: 0px !important;" class="">Extending Swift Literals</h1><ul style="box-sizing: border-box; padding-left: 2em; margin-top: 0px; margin-bottom: 16px; 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=""><li style="box-sizing: border-box;" class="">Proposal: TBD</li><li style="box-sizing: border-box;" class="">Author: <a href="http://github.com/erica" style="box-sizing: border-box; background-color: transparent; -webkit-text-decoration-skip: objects; color: rgb(64, 120, 192); text-decoration: none;" class="">Erica Sadun</a></li><li style="box-sizing: border-box;" class="">Status: TBD</li><li style="box-sizing: border-box;" class="">Review manager: TBD</li></ul><h2 style="box-sizing: border-box; margin-top: 1em; margin-bottom: 16px; line-height: 1.225; font-size: 1.75em; padding-bottom: 0.3em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(238, 238, 238); 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'; background-color: rgb(255, 255, 255);" class=""><a id="user-content-introduction" class="anchor" href="https://gist.github.com/erica/c92f6ab115af89d5c4b9161487df6a3c#introduction" aria-hidden="true" style="box-sizing: border-box; background-color: transparent; -webkit-text-decoration-skip: objects; color: rgb(64, 120, 192); text-decoration: none; display: inline-block; padding-right: 2px; margin-left: -18px; line-height: 1;"><svg aria-hidden="true" class="octicon octicon-link" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Introduction</h2><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 16px; 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="">This proposal expands Swift's language literals to include common cross-platform concepts that need not require.</p><h2 style="box-sizing: border-box; margin-top: 1em; margin-bottom: 16px; line-height: 1.225; font-size: 1.75em; padding-bottom: 0.3em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(238, 238, 238); 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'; background-color: rgb(255, 255, 255);" class=""><a id="user-content-motivation" class="anchor" href="https://gist.github.com/erica/c92f6ab115af89d5c4b9161487df6a3c#motivation" aria-hidden="true" style="box-sizing: border-box; background-color: transparent; -webkit-text-decoration-skip: objects; color: rgb(64, 120, 192); text-decoration: none; display: inline-block; padding-right: 2px; margin-left: -18px; line-height: 1;"><svg aria-hidden="true" class="octicon octicon-link" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Motivation</h2><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 16px; 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="">A Swift literal represents a fixed value in source code. A literal can be a string, a number (for example an integer), a compound value (such as an array), or one of several predefined "playground" literals including colors, resource file paths, and resource images.</p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 16px; 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="">Swift literals do not have types. They are universal representations that are evaluated and their types inferred from the context in which they are used. Because their nature is typeless, the same color literal can initialize <code style="box-sizing: border-box; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; font-size: 14px; 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;" class="">UIColor</code>, <code style="box-sizing: border-box; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; font-size: 14px; 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;" class="">NSColor</code>, and <code style="box-sizing: border-box; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; font-size: 14px; 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;" class="">SKColor</code> instances. The type cannot be inferred from the source without the context of its destination.</p><pre style="box-sizing: border-box; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; margin-top: 0px; margin-bottom: 16px; line-height: 1.45; word-wrap: normal; padding: 16px; overflow: auto; background-color: rgb(247, 247, 247); 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=""><code style="box-sizing: border-box; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; padding: 0px; margin: 0px; background-color: transparent; border-top-left-radius: 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px; word-break: normal; border: 0px; display: inline; overflow: visible; line-height: inherit; word-wrap: normal;" class="">let color = #colorLiteral(red: 0.8100712299, green: 0.1511939615, blue: 0.4035313427, alpha: 1)
</code></pre><h2 style="box-sizing: border-box; margin-top: 1em; margin-bottom: 16px; line-height: 1.225; font-size: 1.75em; padding-bottom: 0.3em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(238, 238, 238); 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'; background-color: rgb(255, 255, 255);" class=""><a id="user-content-detailed-design" class="anchor" href="https://gist.github.com/erica/c92f6ab115af89d5c4b9161487df6a3c#detailed-design" aria-hidden="true" style="box-sizing: border-box; background-color: transparent; -webkit-text-decoration-skip: objects; color: rgb(64, 120, 192); text-decoration: none; display: inline-block; padding-right: 2px; margin-left: -18px; line-height: 1;"><svg aria-hidden="true" class="octicon octicon-link" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Detailed Design</h2><table style="box-sizing: border-box; border-spacing: 0px; border-collapse: collapse; margin-top: 0px; margin-bottom: 16px; display: block; width: 888px; overflow: auto; word-break: keep-all; 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=""><tbody style="box-sizing: border-box;" class=""><tr width="500" style="box-sizing: border-box; border-top-width: 1px; border-top-style: solid; border-top-color: rgb(204, 204, 204);" class=""><th colspan="3" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class=""><i style="box-sizing: border-box;" class="">Namespace redesign<i style="box-sizing: border-box;" class=""></i></i></th></tr><tr width="500" style="box-sizing: border-box; background-color: rgb(248, 248, 248); border-top-width: 1px; border-top-style: solid; border-top-color: rgb(204, 204, 204);" class=""><th width="100" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Kind</th><th width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Literal</th><th width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Parameters</th></tr><tr width="500" style="box-sizing: border-box; border-top-width: 1px; border-top-style: solid; border-top-color: rgb(204, 204, 204);" class=""><td width="100" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Color</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">`#literal.color(red:, green:, blue:, alpha:)`</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">floating point values</td></tr><tr width="500" style="box-sizing: border-box; background-color: rgb(248, 248, 248); border-top-width: 1px; border-top-style: solid; border-top-color: rgb(204, 204, 204);" class=""><td width="100" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Image</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">`#literal.image(resourceName:)`</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">String with resource name</td></tr><tr width="500" style="box-sizing: border-box; border-top-width: 1px; border-top-style: solid; border-top-color: rgb(204, 204, 204);" class=""><td width="100" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">File</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">`#literal.file(resourceName:)`</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">String with resource name</td></tr><tr width="500" style="box-sizing: border-box; background-color: rgb(248, 248, 248); border-top-width: 1px; border-top-style: solid; border-top-color: rgb(204, 204, 204);" class=""><th colspan="3" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class=""><i style="box-sizing: border-box;" class="">General<i style="box-sizing: border-box;" class=""></i></i></th></tr><tr width="500" style="box-sizing: border-box; border-top-width: 1px; border-top-style: solid; border-top-color: rgb(204, 204, 204);" class=""><th width="100" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Kind</th><th width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Literal</th><th width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Parameters</th></tr><tr style="box-sizing: border-box; background-color: rgb(248, 248, 248); border-top-width: 1px; border-top-style: solid; border-top-color: rgb(204, 204, 204);" class=""><td width="100" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Sound</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">`#literal.audio(resourceName:)`</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">String with resource name</td></tr><tr width="500" style="box-sizing: border-box; border-top-width: 1px; border-top-style: solid; border-top-color: rgb(204, 204, 204);" class=""><td width="100" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">URL</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">`#literal.url(string:)`, `#literal.url(filePath:)`</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">String with resource location</td></tr><tr width="500" style="box-sizing: border-box; background-color: rgb(248, 248, 248); border-top-width: 1px; border-top-style: solid; border-top-color: rgb(204, 204, 204);" class=""><td width="100" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Font</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">`#literal.font(face:, size:)`</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">string, floating point</td></tr><tr width="500" style="box-sizing: border-box; border-top-width: 1px; border-top-style: solid; border-top-color: rgb(204, 204, 204);" class=""><td width="100" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Date</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">`#literal.date(timeInterval:)`</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">floating point offset from Unix epoch</td></tr><tr width="500" style="box-sizing: border-box; background-color: rgb(248, 248, 248); border-top-width: 1px; border-top-style: solid; border-top-color: rgb(204, 204, 204);" class=""><td width="100" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Unicode</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">`#literal.unicode(name:)`</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Official unicode name, e.g. `#literal.unicode(name:"DOG FACE")`</td></tr><tr width="500" style="box-sizing: border-box; border-top-width: 1px; border-top-style: solid; border-top-color: rgb(204, 204, 204);" class=""><th colspan="3" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class=""><i style="box-sizing: border-box;" class="">Geometry<i style="box-sizing: border-box;" class=""></i></i></th></tr><tr width="500" style="box-sizing: border-box; background-color: rgb(248, 248, 248); border-top-width: 1px; border-top-style: solid; border-top-color: rgb(204, 204, 204);" class=""><th width="100" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Kind</th><th width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Literal</th><th width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Parameters</th></tr><tr width="500" style="box-sizing: border-box; border-top-width: 1px; border-top-style: solid; border-top-color: rgb(204, 204, 204);" class=""><td width="100" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Point</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">`#literal.point(x:, y:)`, `#literal.point(x:, y:, z:)`, `#literal.point(x:, y:, z:, w:)`</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">floating point values</td></tr><tr width="500" style="box-sizing: border-box; background-color: rgb(248, 248, 248); border-top-width: 1px; border-top-style: solid; border-top-color: rgb(204, 204, 204);" class=""><td width="100" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Vector</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">`#literal.vector(dx:, dy:)`, `#literal.vector(dx:, dy:, dz:)`, `#literal.vector(dx:, dy:, dz:, dw:)`</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">floating point</td></tr><tr width="500" style="box-sizing: border-box; border-top-width: 1px; border-top-style: solid; border-top-color: rgb(204, 204, 204);" class=""><td width="100" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Size</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">`#literal.size(width:, height:)`, `#literal.size(width:, height:, depth:)` </td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">floating point</td></tr><tr width="500" style="box-sizing: border-box; background-color: rgb(248, 248, 248); border-top-width: 1px; border-top-style: solid; border-top-color: rgb(204, 204, 204);" class=""><td width="100" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Rect</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">`#literal.rect(x:, y:, width:, height:)`</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">floating point</td></tr><tr width="500" style="box-sizing: border-box; border-top-width: 1px; border-top-style: solid; border-top-color: rgb(204, 204, 204);" class=""><td width="100" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Affine Transform</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">`#literal.affineTransform(a:,b:,c:,d:,tx:,ty:)`, `#literal.affineTransform(translateX:, translateY:)`, `#literal.affineTransform(scaleY:, scaleY:)`, `#literal.affineTransform(rotation:)`, </td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">floating point</td></tr><tr style="box-sizing: border-box; background-color: rgb(248, 248, 248); border-top-width: 1px; border-top-style: solid; border-top-color: rgb(204, 204, 204);" class=""><td width="100" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">Bezier Path</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">`#literal.bezier("M92.21,24.29H75L73,17a8.32,8.32, 0,0,0-8.27-6.74H34.55A7.69,7.69,0,0,0,27,16.6l-2.08 4z")`</td><td width="200" style="box-sizing: border-box; padding: 6px 13px; border: 1px solid rgb(221, 221, 221);" class="">String with SVG path notation</td></tr></tbody></table><h4 style="box-sizing: border-box; margin-top: 1em; margin-bottom: 16px; line-height: 1.4; font-size: 1.25em; 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'; background-color: rgb(255, 255, 255);" class=""><a id="user-content-not-included" class="anchor" href="https://gist.github.com/erica/c92f6ab115af89d5c4b9161487df6a3c#not-included" aria-hidden="true" style="box-sizing: border-box; background-color: transparent; -webkit-text-decoration-skip: objects; color: rgb(64, 120, 192); text-decoration: none; display: inline-block; padding-right: 2px; margin-left: -18px; line-height: 1.2;"><svg aria-hidden="true" class="octicon octicon-link" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Not included:</h4><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 16px; 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 style="box-sizing: border-box;" class="">Attributed Strings</span>: I would like to see a way to define attributed strings (using some system like CSS/HTML) but could not think up a simple representation similar to the others mentioned in the preceding table.</p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 16px; 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 style="box-sizing: border-box;" class="">JSON Literals</span>: Again, probably too complex and possibly not worth their weight. If they could exist, they'd have to be imported via a resource or URL and transformed to a local type.</p><h2 style="box-sizing: border-box; margin-top: 1em; margin-bottom: 16px; line-height: 1.225; font-size: 1.75em; padding-bottom: 0.3em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(238, 238, 238); 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'; background-color: rgb(255, 255, 255);" class=""><a id="user-content-impact-on-existing-code" class="anchor" href="https://gist.github.com/erica/c92f6ab115af89d5c4b9161487df6a3c#impact-on-existing-code" aria-hidden="true" style="box-sizing: border-box; background-color: transparent; -webkit-text-decoration-skip: objects; color: rgb(64, 120, 192); text-decoration: none; display: inline-block; padding-right: 2px; margin-left: -18px; line-height: 1;"><svg aria-hidden="true" class="octicon octicon-link" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Impact on Existing Code</h2><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 16px; 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="">This proposal is purely additive.</p><h2 style="box-sizing: border-box; margin-top: 1em; margin-bottom: 16px; line-height: 1.225; font-size: 1.75em; padding-bottom: 0.3em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(238, 238, 238); 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'; background-color: rgb(255, 255, 255);" class=""><a id="user-content-alternatives-considered" class="anchor" href="https://gist.github.com/erica/c92f6ab115af89d5c4b9161487df6a3c#alternatives-considered" aria-hidden="true" style="box-sizing: border-box; background-color: transparent; -webkit-text-decoration-skip: objects; color: rgb(64, 120, 192); text-decoration: none; display: inline-block; padding-right: 2px; margin-left: -18px; line-height: 1;"><svg aria-hidden="true" class="octicon octicon-link" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Alternatives Considered</h2><div style="box-sizing: border-box; margin-top: 0px; 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); margin-bottom: 0px !important;" class="">Using distinct literal names without subsuming them into a namespaced umbrella.</div></div></div>_______________________________________________<br class="">swift-evolution mailing list<br class=""><a href="mailto:swift-evolution@swift.org" class="">swift-evolution@swift.org</a><br class="">https://lists.swift.org/mailman/listinfo/swift-evolution<br class=""></div></blockquote></div><br class=""></div></body></html>