{"id":42900,"date":"2024-04-22T16:56:56","date_gmt":"2024-04-22T20:56:56","guid":{"rendered":"https:\/\/mjtsai.com\/blog\/?p=42900"},"modified":"2024-04-22T16:56:56","modified_gmt":"2024-04-22T20:56:56","slug":"how-to-use-experimental-swift-versions-and-features-in-xcode","status":"publish","type":"post","link":"https:\/\/mjtsai.com\/blog\/2024\/04\/22\/how-to-use-experimental-swift-versions-and-features-in-xcode\/","title":{"rendered":"How to Use Experimental Swift Versions and Features in Xcode"},"content":{"rendered":"<p><a href=\"https:\/\/www.donnywals.com\/how-to-use-experimental-swift-versions-and-features-in-xcode\/\">Donny Wals<\/a>:<\/p>\n<blockquote cite=\"https:\/\/www.donnywals.com\/how-to-use-experimental-swift-versions-and-features-in-xcode\/\"><p>We can click the Universal download link to install the Swift toolchain that you&rsquo;re interested in. For example, if you&rsquo;re eager to try out a cutting edge feature like Swift 6&rsquo;s isolation regions feature you can download the trunk development toolchain. Or if you&rsquo;re interested in trying out a feature that has made its way into the Swift 6 release branch, you could download the Swift 6.0 Development toolchain.<\/p><p>Once you&rsquo;ve downloaded your toolchain and you can install it through a convenient installer. This process is pretty self explanatory.<\/p><p>After installing the toolchain, you can activate this new Swift version in Xcode through the Xcode &#x2192; Toolchains menu.<\/p><p>[&#8230;]<\/p><p>To try out new Swift features, we sometimes need to enable them through a compiler flag. The evolution proposal that goes along with the feature you&rsquo;d like to try will have an Implementation field in its header that explains which toolchain contains the feature, and whether the feature is gated behind a flag or not.<\/p><\/blockquote>","protected":false},"excerpt":{"rendered":"<p>Donny Wals: We can click the Universal download link to install the Swift toolchain that you&rsquo;re interested in. For example, if you&rsquo;re eager to try out a cutting edge feature like Swift 6&rsquo;s isolation regions feature you can download the trunk development toolchain. Or if you&rsquo;re interested in trying out a feature that has made [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"apple_news_api_created_at":"2024-04-22T20:56:59Z","apple_news_api_id":"52153f82-1e92-4ef4-ba85-b22faa5f9bb3","apple_news_api_modified_at":"2024-04-22T20:56:59Z","apple_news_api_revision":"AAAAAAAAAAD\/\/\/\/\/\/\/\/\/\/w==","apple_news_api_share_url":"https:\/\/apple.news\/AUhU_gh6STvS6hbIvql-bsw","apple_news_coverimage":0,"apple_news_coverimage_caption":"","apple_news_is_hidden":false,"apple_news_is_paid":false,"apple_news_is_preview":false,"apple_news_is_sponsored":false,"apple_news_maturity_rating":"","apple_news_metadata":"\"\"","apple_news_pullquote":"","apple_news_pullquote_position":"","apple_news_slug":"","apple_news_sections":"\"\"","apple_news_suppress_video_url":false,"apple_news_use_image_component":false,"footnotes":""},"categories":[4],"tags":[30,2385,71,901,226],"class_list":["post-42900","post","type-post","status-publish","format-standard","hentry","category-programming-category","tag-mac","tag-macos-14-sonoma","tag-programming","tag-swift-programming-language","tag-xcode"],"apple_news_notices":[],"_links":{"self":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/42900","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/comments?post=42900"}],"version-history":[{"count":1,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/42900\/revisions"}],"predecessor-version":[{"id":42901,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/42900\/revisions\/42901"}],"wp:attachment":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/media?parent=42900"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/categories?post=42900"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/tags?post=42900"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}