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Thanks Greg, It works perfectly. I have used the hidden constructors
both for building values and for doing pattern matching.<br>
<br>
Best<br>
-Ricardo<br>
<br>
<div class="moz-cite-prefix">El 31/08/17 a las 18:17, Greg Horn
escribió:<br>
</div>
<blockquote type="cite"
cite="mid:CAAr-h4v_riXPbJqRAgTkTH+P8X5EjaPbPevHp9FtLHHX2YLbQQ@mail.gmail.com">
<div dir="ltr">It might be possible with the <a
href="http://hackage.haskell.org/package/true-name"
moz-do-not-send="true">http://hackage.haskell.org/package/true-name</a> package.
I've never used it but I remember the hilarious announcement <a
href="https://mail.haskell.org/pipermail/haskell-cafe/2016-January/122707.html"
moz-do-not-send="true">https://mail.haskell.org/pipermail/haskell-cafe/2016-January/122707.html</a>
<div><br>
</div>
<div>Best,</div>
<div>Greg</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr">On Thu, Aug 31, 2017 at 8:07 AM Ricardo Peña <<a
href="mailto:ricardo@sip.ucm.es" moz-do-not-send="true">ricardo@sip.ucm.es</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
I need to define a class instance for the algebraic datatype<br>
Data.Map.Map in the Hierarchical GCH libraries, but I do not
find the<br>
way to import Data.Map.Internal which it is assumed to be
hidden. Is<br>
there any way to access to this definition?<br>
<br>
Thanks<br>
-Ricardo<br>
<br>
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<br>
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