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Roslyn (compiler) - Wikipedia
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class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Set of open-source compilers</div> <p class="mw-empty-elt"> </p> <style data-mw-deduplicate="TemplateStyles:r1251242444">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output 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Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22Roslyn%22+compiler">"Roslyn" compiler</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22Roslyn%22+compiler+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22Roslyn%22+compiler&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22Roslyn%22+compiler+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22Roslyn%22+compiler">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22Roslyn%22+compiler&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">June 2016</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox vevent"><caption class="infobox-title summary">.NET Compiler Platform (Roslyn)</caption><tbody><tr><td colspan="2" class="infobox-image logo"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Roslyn.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Roslyn.png/220px-Roslyn.png" decoding="async" width="220" height="122" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Roslyn.png/330px-Roslyn.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Roslyn.png/440px-Roslyn.png 2x" data-file-width="2165" data-file-height="1200" /></a></span></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Programmer" title="Programmer">Original author(s)</a></th><td class="infobox-data"><a href="/wiki/Microsoft" title="Microsoft">Microsoft</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Programmer" title="Programmer">Developer(s)</a></th><td class="infobox-data"><a href="/wiki/.NET_Foundation" title=".NET Foundation">.NET Foundation</a> and the open source community</td></tr><tr style="display: none;"><td colspan="2" class="infobox-full-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1257001546"></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Software_release_life_cycle" title="Software release life cycle">Stable release</a></th><td class="infobox-data"><div style="margin:0px;">.NET 7.0.0 / November 8, 2022<span class="noprint">; 2 years ago</span><span style="display:none"> (<span class="bday dtstart published updated">2022-11-08</span>)</span><sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></div></td></tr><tr style="display:none"><td colspan="2"> </td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Repository_(version_control)" title="Repository (version control)">Repository</a></th><td class="infobox-data"><span class="url"><a rel="nofollow" class="external text" href="https://github.com/dotnet/roslyn">github<wbr />.com<wbr />/dotnet<wbr />/roslyn</a></span></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">Written in</th><td class="infobox-data"><a href="/wiki/C_Sharp_(programming_language)" title="C Sharp (programming language)">C#</a>, <a href="/wiki/Visual_Basic_(.NET)" title="Visual Basic (.NET)">Visual Basic</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Operating_system" title="Operating system">Operating system</a></th><td class="infobox-data"><a href="/wiki/Windows" class="mw-redirect" title="Windows">Windows</a>, <a href="/wiki/Linux" title="Linux">Linux</a> and <a href="/wiki/MacOS" title="MacOS">macOS</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Computing_platform" title="Computing platform">Platform</a></th><td class="infobox-data"><a href="/wiki/IA-32" title="IA-32">IA-32</a>, <a href="/wiki/X86-64" title="X86-64">x86-64</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Software_categories#Categorization_approaches" title="Software categories">Type</a></th><td class="infobox-data"><a href="/wiki/Compiler" title="Compiler">Compiler</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Software_license" title="Software license">License</a></th><td class="infobox-data"><a href="/wiki/MIT_License" title="MIT License">MIT License</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">Website</th><td class="infobox-data"><span class="url"><a rel="nofollow" class="external text" href="https://learn.microsoft.com/en-us/dotnet/csharp/roslyn-sdk/">learn<wbr />.microsoft<wbr />.com<wbr />/en-us<wbr />/dotnet<wbr />/csharp<wbr />/roslyn-sdk<wbr />/</a></span></td></tr></tbody></table> <p><b>.NET Compiler Platform</b>, also known by its codename <b>Roslyn</b>,<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> is a set of <a href="/wiki/Open-source_software" title="Open-source software">open-source</a> <a href="/wiki/Compiler" title="Compiler">compilers</a> and <a href="/wiki/Code_analysis" class="mw-redirect" title="Code analysis">code analysis</a> <a href="/wiki/API" title="API">APIs</a> for <a href="/wiki/C_Sharp_(programming_language)" title="C Sharp (programming language)">C#</a> and <a href="/wiki/Visual_Basic_(.NET)" title="Visual Basic (.NET)">Visual Basic</a> (VB.NET) languages from <a href="/wiki/Microsoft" title="Microsoft">Microsoft</a>.<sup id="cite_ref-sourcecode_3-0" class="reference"><a href="#cite_note-sourcecode-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><p>The project notably includes <a href="/wiki/Self-hosting_(compilers)" title="Self-hosting (compilers)">self-hosting</a> versions of the C# and VB.NET compilers – compilers written in the languages themselves. The compilers are available via the traditional command-line programs but also as APIs available natively from within .NET code. Roslyn exposes modules for syntactic (<a href="/wiki/Lexical_analysis" title="Lexical analysis">lexical</a>) analysis of code, semantic analysis, dynamic compilation to <a href="/wiki/Common_Intermediate_Language" title="Common Intermediate Language">CIL</a>, and code emission.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Features">Features</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Roslyn_(compiler)&action=edit&section=1" title="Edit section: Features"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Features of Roslyn include: </p> <ul><li>Compilers for the <a href="/wiki/C_Sharp_(programming_language)" title="C Sharp (programming language)">C#</a> and <a href="/wiki/Visual_Basic_(.NET)" title="Visual Basic (.NET)">Visual Basic</a> languages exposed as services via APIs.</li> <li>APIs for <a href="/wiki/Code_analysis" class="mw-redirect" title="Code analysis">code analysis</a> and <a href="/wiki/Refactoring" class="mw-redirect" title="Refactoring">refactoring</a>.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (June 2016)">citation needed</span></a></i>]</sup></li></ul> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Roslyn_(compiler)&action=edit&section=2" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The code name "Roslyn" was first written by <a href="/w/index.php?title=Eric_Lippert&action=edit&redlink=1" class="new" title="Eric Lippert (page does not exist)">Eric Lippert</a> (a former <a href="/wiki/Microsoft" title="Microsoft">Microsoft</a> engineer<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup>) in a post<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> that he published in 2010 to hire developers for a new project. He first said that the origin of the name was because of <a href="/wiki/Roslyn,_Washington" title="Roslyn, Washington">Roslyn, Washington</a>, but later in the post he speaks ironically about the "northern exposure" of its office; the city of Roslyn was one of the places where the television series <i><a href="/wiki/Northern_Exposure" title="Northern Exposure">Northern Exposure</a></i> was filmed.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p><p>Microsoft made a <a href="/wiki/Community_Technology_Preview#Beta" class="mw-redirect" title="Community Technology Preview">community technology preview</a> (CTP) available for public download in October 2011. It installed as an extension to <a href="/wiki/Visual_Studio_2010" class="mw-redirect" title="Visual Studio 2010">Visual Studio 2010</a> SP1.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p><p>The CTP was updated in September 2012<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> to include many updates to the Roslyn APIs introduced in the June 2012 and October 2011 CTPs, including <a href="https://en.wiktionary.org/wiki/breaking_change" class="extiw" title="wikt:breaking change">breaking changes</a>.<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> While the June 2012 CTP API is complete for the compilers, not all features were implemented for the C# and VB.NET languages.<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </p><p>At the <a href="/wiki/Build_(developer_conference)" class="mw-redirect" title="Build (developer conference)">Build 2014</a> conference in San Francisco April 2014, Microsoft made the "Roslyn" project open-source and released a preview of the language integration for <a href="/wiki/Visual_Studio_2013" class="mw-redirect" title="Visual Studio 2013">Visual Studio 2013</a>. As of April 3, 2014<sup class="plainlinks noexcerpt noprint asof-tag update" style="display:none;"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Roslyn_(compiler)&action=edit">[update]</a></sup>, Roslyn is under the <a href="/wiki/Apache_License" title="Apache License">Apache License</a> 2.0.<sup id="cite_ref-sourcecode_3-1" class="reference"><a href="#cite_note-sourcecode-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> The project was effectively transferred under the stewardship of the newly founded .NET Foundation.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> At the same conference, <a href="/wiki/Xamarin" title="Xamarin">Xamarin</a> announced that they are working on integrating the new compilers and tools in <a href="/wiki/Xamarin_Studio" class="mw-redirect" title="Xamarin Studio">Xamarin Studio</a>.<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </p><p>The compilers were not feature-complete in this release. Each of the compilers contains features that are planned for the coming language versions (C# 6 and Visual Basic.NET 14). The APIs are also available through the <a href="/wiki/NuGet" title="NuGet">NuGet</a> package manager.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (June 2016)">citation needed</span></a></i>]</sup> </p><p>As of 2013<sup class="plainlinks noexcerpt noprint asof-tag update" style="display:none;"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Roslyn_(compiler)&action=edit">[update]</a></sup>, Roslyn supports VB and C#, and the compilers are written in their respective languages.<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> Roslyn's first <a href="/wiki/Software_release_life_cycle#RTM" title="Software release life cycle">release to manufacturing</a> (RTM) was with <a href="/wiki/Visual_Studio_2015" class="mw-redirect" title="Visual Studio 2015">Visual Studio 2015</a>.<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> </p><p>In January 2015, Microsoft moved the Roslyn source code from <a href="/wiki/CodePlex" title="CodePlex">CodePlex</a> to <a href="/wiki/GitHub" title="GitHub">GitHub</a>.<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Architecture">Architecture</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Roslyn_(compiler)&action=edit&section=3" title="Edit section: Architecture"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Traditionally .NET compilers have been a black box for application developers.<sup id="cite_ref-17" class="reference"><a href="#cite_note-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> With increasing complexity and demands for source code analysis in modern integrated development environments, however, compilers need to expose <a href="/wiki/Application_programming_interface" class="mw-redirect" title="Application programming interface">application programming interfaces</a> (APIs) that will help developers to directly perform phases of compilation such as lexical and syntactic structure analysis of source code. Roslyn was designed with that intent from the beginning. This reduces the barrier in developing tools specifically designed for source code analysis. APIs of Roslyn are of three types: feature APIs, work-space APIs and compiler APIs. Feature APIs allow source code tool developers to do code refactoring and fixes. Work-space APIs allow plugin developers to perform actions specifically required in <a href="/wiki/Integrated_development_environment" title="Integrated development environment">integrated development environments</a> (IDEs) like <a href="/wiki/Visual_Studio" title="Visual Studio">Visual Studio</a> such as finding references of a variable or code formatting. Compiler APIs allow even more sophisticated analysis of source code, by exposing direct calls to perform syntax tree and binding flow analysis.<sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> Using an open-source implementation of <a href="/wiki/Common_Language_Infrastructure" title="Common Language Infrastructure">Common Language Infrastructure</a> (CLI) such as <a href="/wiki/.NET_Core" class="mw-redirect" title=".NET Core">.NET Core</a>, Roslyn will be able to compile in a platform-agnostic manner capable of running CLI code in <a href="/wiki/Linux" title="Linux">Linux</a>, <a href="/wiki/OS_X" class="mw-redirect" title="OS X">OS X</a>, and <a href="/wiki/Windows" class="mw-redirect" title="Windows">Windows</a>.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (June 2016)">citation needed</span></a></i>]</sup> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Roslyn_(compiler)&action=edit&section=4" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239009302">.mw-parser-output .portalbox{padding:0;margin:0.5em 0;display:table;box-sizing:border-box;max-width:175px;list-style:none}.mw-parser-output .portalborder{border:1px solid var(--border-color-base,#a2a9b1);padding:0.1em;background:var(--background-color-neutral-subtle,#f8f9fa)}.mw-parser-output .portalbox-entry{display:table-row;font-size:85%;line-height:110%;height:1.9em;font-style:italic;font-weight:bold}.mw-parser-output .portalbox-image{display:table-cell;padding:0.2em;vertical-align:middle;text-align:center}.mw-parser-output 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a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://github.com/dotnet/roslyn/releases/tag/v4.0.1">"Release .NET 7.0.0"</a>. GitHub. December 14, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">May 5,</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Release+.NET+7.0.0&rft.pub=GitHub&rft.date=2021-12-14&rft_id=https%3A%2F%2Fgithub.com%2Fdotnet%2Froslyn%2Freleases%2Ftag%2Fv4.0.1&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARoslyn+%28compiler%29" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://msdn.microsoft.com/en-us/magazine/dn879356.aspx">"C# and Visual Basic - Use Roslyn to Write a Live Code Analyzer for Your API"</a>. <i>msdn.microsoft.com</i>. July 24, 2015<span class="reference-accessdate">. Retrieved <span class="nowrap">January 7,</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=msdn.microsoft.com&rft.atitle=C%23+and+Visual+Basic+-+Use+Roslyn+to+Write+a+Live+Code+Analyzer+for+Your+API&rft.date=2015-07-24&rft_id=https%3A%2F%2Fmsdn.microsoft.com%2Fen-us%2Fmagazine%2Fdn879356.aspx&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARoslyn+%28compiler%29" class="Z3988"></span></span> </li> <li id="cite_note-sourcecode-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-sourcecode_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-sourcecode_3-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://github.com/dotnet/roslyn">.NET Compiler Platform ("Roslyn")</a> on <a href="/wiki/GitHub" title="GitHub">GitHub</a></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text">Neil McAllister, <a rel="nofollow" class="external text" href="http://www.infoworld.com/d/application-development/microsofts-roslyn-reinventing-the-compiler-we-know-it-176671">Microsoft's Roslyn: Reinventing the compiler as we know it</a>, <i>DEVELOPER_WORLD</i>, 2011-10-20</span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://ericlippert.com/about-eric-lippert/">"Fabulous adventures in coding"</a>. <i>About Eric Lippert</i>. Eric Lippert. November 29, 2012.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=About+Eric+Lippert&rft.atitle=Fabulous+adventures+in+coding&rft.date=2012-11-29&rft_id=https%3A%2F%2Fericlippert.com%2Fabout-eric-lippert%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARoslyn+%28compiler%29" class="Z3988"></span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://blogs.msdn.microsoft.com/ericlippert/2010/12/16/hiring-for-roslyn/">"Hiring for Roslyn"</a>. <i>Eric Lippert's MSDN blog</i>. Eric Lippert. December 16, 2010.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Eric+Lippert%27s+MSDN+blog&rft.atitle=Hiring+for+Roslyn&rft.date=2010-12-16&rft_id=https%3A%2F%2Fblogs.msdn.microsoft.com%2Fericlippert%2F2010%2F12%2F16%2Fhiring-for-roslyn%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARoslyn+%28compiler%29" class="Z3988"></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMuir2014" class="citation news cs1">Muir, Pat (October 5, 2014). <a rel="nofollow" class="external text" href="https://archive.today/20141102014033/http://www.yakimaherald.com/photosandvideos/localphotos/2542464-8/roslyn-hopes-new-tv-show-brings-15-more">"Roslyn hopes new TV show brings 15 more minutes of fame"</a>. <i><a href="/wiki/Yakima_Herald" class="mw-redirect" title="Yakima Herald">Yakima Herald</a></i>. Archived from <a rel="nofollow" class="external text" href="http://www.yakimaherald.com/photosandvideos/localphotos/2542464-8/roslyn-hopes-new-tv-show-brings-15-more">the original</a> on November 2, 2014<span class="reference-accessdate">. Retrieved <span class="nowrap">November 1,</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Yakima+Herald&rft.atitle=Roslyn+hopes+new+TV+show+brings+15+more+minutes+of+fame&rft.date=2014-10-05&rft.aulast=Muir&rft.aufirst=Pat&rft_id=http%3A%2F%2Fwww.yakimaherald.com%2Fphotosandvideos%2Flocalphotos%2F2542464-8%2Froslyn-hopes-new-tv-show-brings-15-more&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARoslyn+%28compiler%29" class="Z3988"></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.microsoft.com/download/en/details.aspx?id=27746">Microsoft "Roslyn" CTP</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20120418055027/http://www.microsoft.com/download/en/details.aspx?id=27746">Archived</a> April 18, 2012, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>, Microsoft Download Center</span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.microsoft.com/en-us/download/details.aspx?id=34685">Microsoft "Roslyn" CTP</a>, Microsoft Download Center</span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://social.msdn.microsoft.com/Forums/en-US/roslyn/thread/5a56122b-d6e5-40e0-8912-60eba3fc9a01">What's New in the Microsoft "Roslyn" September 2012 CTP</a>, Visual Studio vNext Forums</span> </li> <li id="cite_note-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-11">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://social.msdn.microsoft.com/Forums/en-US/roslyn/thread/f5adeaf0-49d0-42dc-861b-0f6ffd731825">Known Limitations and Unimplemented Language Features</a>, Visual Studio vNext Forums</span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.dotnetfoundation.org/">.NET Foundation – Open Source Foundation for the .NET Community</a></span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-13">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.infoq.com/news/2014/04/Build-2014-Keynote-2/">"Highlights from Build 2014's Second Keynote"</a>. <i>InfoQ</i><span class="reference-accessdate">. Retrieved <span class="nowrap">December 26,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=InfoQ&rft.atitle=Highlights+from+Build+2014%27s+Second+Keynote&rft_id=https%3A%2F%2Fwww.infoq.com%2Fnews%2F2014%2F04%2FBuild-2014-Keynote-2%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARoslyn+%28compiler%29" class="Z3988"></span></span> </li> <li id="cite_note-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-14">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://stackoverflow.com/a/7854697/72720">Microsoft Roslyn vs. CodeDom</a></span> </li> <li id="cite_note-15"><span class="mw-cite-backlink"><b><a href="#cite_ref-15">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.visualstudio.com/en-us/news/vs2015-vs.aspx#ManLang">Visual Studio 2015 RTM</a>, 2015-07-20</span> </li> <li id="cite_note-16"><span class="mw-cite-backlink"><b><a href="#cite_ref-16">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://blogs.msdn.com/b/vbteam/archive/2015/01/10/we-re-moving-to-github.aspx">We're moving to GitHub!</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20151201195326/http://blogs.msdn.com/b/vbteam/archive/2015/01/10/we-re-moving-to-github.aspx">Archived</a> December 1, 2015, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>, MSDN VBTeam Blog, 2015-01-10</span> </li> <li id="cite_note-17"><span class="mw-cite-backlink"><b><a href="#cite_ref-17">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.microsoft.com/en-us/download/details.aspx?id=27744">"Whitepaper: Roslyn Project Overview"</a>. <i><a href="/wiki/Microsoft" title="Microsoft">Microsoft</a></i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Microsoft&rft.atitle=Whitepaper%3A+Roslyn+Project+Overview&rft_id=https%3A%2F%2Fwww.microsoft.com%2Fen-us%2Fdownload%2Fdetails.aspx%3Fid%3D27744&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARoslyn+%28compiler%29" class="Z3988"></span></span> </li> <li id="cite_note-18"><span class="mw-cite-backlink"><b><a href="#cite_ref-18">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://github.com/dotnet/roslyn/wiki/Roslyn%20Overview">Overview of Roslyn</a> from GitHub documentation</span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="Further_reading">Further reading</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Roslyn_(compiler)&action=edit&section=6" title="Edit section: Further reading"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFVasani2017" class="citation book cs1">Vasani, Manish (2017). <i>Roslyn Cookbook: Compiler as a Service, Code Analysis, Code Quality and more</i>. Packt Publishing. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1787286832" title="Special:BookSources/978-1787286832"><bdi>978-1787286832</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Roslyn+Cookbook%3A+Compiler+as+a+Service%2C+Code+Analysis%2C+Code+Quality+and+more&rft.pub=Packt+Publishing&rft.date=2017&rft.isbn=978-1787286832&rft.aulast=Vasani&rft.aufirst=Manish&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARoslyn+%28compiler%29" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHarrison2017" class="citation book cs1">Harrison, Nick (2017). <i>Code Generation with Roslyn</i>. Apress. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1484222102" title="Special:BookSources/978-1484222102"><bdi>978-1484222102</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Code+Generation+with+Roslyn&rft.pub=Apress&rft.date=2017&rft.isbn=978-1484222102&rft.aulast=Harrison&rft.aufirst=Nick&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARoslyn+%28compiler%29" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMukherjee2017" class="citation book cs1">Mukherjee, Sudipta (2017). <i>Source Code Analytics With Roslyn and JavaScript Data Visualization</i>. Apress. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1484219249" title="Special:BookSources/978-1484219249"><bdi>978-1484219249</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Source+Code+Analytics+With+Roslyn+and+JavaScript+Data+Visualization&rft.pub=Apress&rft.date=2017&rft.isbn=978-1484219249&rft.aulast=Mukherjee&rft.aufirst=Sudipta&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARoslyn+%28compiler%29" class="Z3988"></span></li></ul> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Roslyn_(compiler)&action=edit&section=7" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style 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