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<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Thanks Mortiz<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">That wiki page is about extensible interface files in general. It says nothing about specifically putting Core terms into interface files.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">For the Core part, since GHC already puts Core into unfoldings, the simple thing is just to expose all unfoldings, no?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Simon<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> ghc-devs <ghc-devs-bounces@haskell.org>
<b>On Behalf Of </b>Moritz Angermann<br>
<b>Sent:</b> 21 October 2020 10:36<br>
<b>To:</b> Ben Gamari <ben@well-typed.com><br>
<b>Cc:</b> Edward Yang (ezyang@cs.stanford.edu) <ezyang@cs.stanford.edu>; ghc-devs@haskell.org<br>
<b>Subject:</b> Re: Fat interface files?<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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Just to make sure we are aware of all the ongoing efforts. We've been working on ebedding Core into interface files as well.<o:p></o:p></p>
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Josh has updated the Wiki page here <a href="https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgitlab.haskell.org%2Fghc%2Fghc%2F-%2Fwikis%2FExtensible-Interface-Files&data=04%7C01%7Csimonpj%40microsoft.com%7C644d055c20ed4377753c08d875a4cfa1%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637388698431720509%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000&sdata=5xMRK5FF7OKifyceURAEkcNzo6naUzvLkRWnsCto7pc%3D&reserved=0">https://gitlab.haskell.org/ghc/ghc/-/wikis/Extensible-Interface-Files</a>. <o:p></o:p></p>
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<o:p> </o:p></p>
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Cheers,<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">
 Moritz<o:p></o:p></p>
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<o:p> </o:p></p>
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On Wed, Oct 21, 2020 at 12:06 AM Ben Gamari <<a href="mailto:ben@well-typed.com">ben@well-typed.com</a>> wrote:<o:p></o:p></p>
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Hi Edward,<br>
<br>
While chatting with the ghc-ide folks recently I realized that it would<br>
be useful to be able to preserve Core such that compilation can be<br>
restarted (e.g. to be pushed down the bytecode pipeline to evaluate TH<br>
splices).<br>
<br>
As I recall this is precisely what you implemented in your "fat<br>
interface file" work. Do you recall what the state of this work was? Do<br>
you have a branch with last-known-good work? Do you recall any tricky<br>
questions that remained outstanding?<br>
<br>
Cheers,<br>
<br>
- Ben<br>
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