Internal identifiers creeping into :show bindings

When binding variables the "new" way, or defining typeclasses, some things that are better left unseen manage to creep into the :show Bindings list.

<pre class="wiki">
GHCi, version 8.1.20160725: http://www.haskell.org/ghc/  :? for help
&gt; :show bindings
&gt; x = ()
&gt; :show bindings
<b>$trModule :: GHC.Types.Module = _</b>
x :: () = _
&gt; class Foo a
&gt; :show bindings
x :: () = _
class Foo a
<b>$tcFoo :: GHC.Types.TyCon = _
$tc'C:Foo :: GHC.Types.TyCon = _
$trModule :: GHC.Types.Module = _</b>
</pre>

Trac metadata

Trac field	Value
Version	8.1
Type	Bug
TypeOfFailure	OtherFailure
Priority	low
Resolution	Unresolved
Component	GHCi
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