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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">I don’t object. (They’d be orphan instances, so the interface file will always be loaded; but that’s probably ok.<o:p></o:p></span></p>
<p class="MsoNormal"><a name="_MailEndCompose"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></a></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Shayan Najd [mailto:sh.najd@gmail.com]
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<b>Sent:</b> 02 August 2017 11:50<br>
<b>To:</b> ghc-devs@haskell.org<br>
<b>Cc:</b> Simon Peyton Jones <simonpj@microsoft.com>; Alan & Kim Zimmerman <alan.zimm@gmail.com><br>
<b>Subject:</b> Restructuring hsSyn<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:6.0pt;margin-left:0cm">
Currently AST declarations, their relate utilities, and `Outputable` instances are defined in the same files.<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:6.0pt;margin-left:0cm">
Does anyone object to moving `Outputable` instances to separate files? <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:6.0pt;margin-left:0cm">
The purpose is to gradually identify reusable functionalities, group them together, polish them (e.g., remove some unnecessary dependencies), and expose them to the end-users.<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:6.0pt;margin-left:0cm">
At this stage, I don't expect any changes outside hsSyn.<o:p></o:p></p>
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<o:p> </o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:6.0pt;margin-left:0cm">
/Shayan<o:p></o:p></p>
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