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</o:shapelayout></xml><![endif]--></head><body lang=FR link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Hi, <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I’m willing to add a new language in clang. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I’d like to know what are the best practices before starting the actual implementation. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I’m already (kind of) familiar with clang/llvm, but I don’t want to waste an excessive amount of time in trying lousy options. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I synchronized clang on my local repository, and I read that <a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__llvm.org_docs_tutorial_LangImpl1.html&d=AwMFAw&c=8hUWFZcy2Z-Za5rBPlktOQ&r=CnzuN65ENJ1H9py9XLiRvC_UQz6u3oG6GUNn7_wosSM&m=6aZcYSynvgyZEH3W-ii6Dcb4Z41I2g9jwnCnrXH8WkY&s=el6TF4MLEK_tjFoaZVRjPt6XujhWpS8BmQb5zcslcAQ&e=">http://llvm.org/docs/tutorial/LangImpl1.html</a>. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I’d like to get feedbacks from people who actually did that kind of work, and know which are the pitfalls. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>To make it short, these are my questions: <o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span lang=EN-US><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span lang=EN-US>Branching strategy : what is the best way? Should I branch the whole llvm repository? <o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span lang=EN-US><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span lang=EN-US>Code writing: Should I start writing code directly, targeting a small subset of the target language and iterate from that? Should I instead think a lot about my stuff and consider writing code once I’m sure I’ll be able to compile the entire language?<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span lang=EN-US><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span lang=EN-US>Commit : considering I’ve written a really good clang extension, and I want that to make it public. How can I merge to the trunk?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Many thanks, <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Régis Portalez<o:p></o:p></span></p></div></body></html>