<div dir="ltr"><a href="https://ghc.haskell.org/trac/ghc/wiki/Records/OverloadedRecordFields">https://ghc.haskell.org/trac/ghc/wiki/Records/OverloadedRecordFields</a></div><br><div class="gmail_quote"><div dir="ltr">On Wed, Dec 7, 2016 at 10:43 AM Øystein Kolsrud <<a href="mailto:kolsrud@gmail.com">kolsrud@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi! I recently had a look at a talk by Simon Peyton Jones on lenses<br class="gmail_msg">
(<a href="https://skillsmatter.com/skillscasts/4251-lenses-compositional-data-access-and-manipulation" rel="noreferrer" class="gmail_msg" target="_blank">https://skillsmatter.com/skillscasts/4251-lenses-compositional-data-access-and-manipulation</a>)<br class="gmail_msg">
and happened to notice that, at the very end, he mentions that there<br class="gmail_msg">
were changes going into GHC 7.10 that would make it possible to use<br class="gmail_msg">
the same field name for multiple record types. I was searching around<br class="gmail_msg">
a little for more information on this, but had a hard time finding<br class="gmail_msg">
what I was looking for and was hoping that someone here could give me<br class="gmail_msg">
a pointer.<br class="gmail_msg">
<br class="gmail_msg">
What does GHC support in this domain at the moment, and are there any<br class="gmail_msg">
particular flags I need to use in order to use that functionality?<br class="gmail_msg">
<br class="gmail_msg">
Best regards, Øystein Kolsrud<br class="gmail_msg">
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