pes represented by AnyFunc.</p></div><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a id="v:AnyExpr" class="def">AnyExpr</a></td><td class="doc empty">&nbsp;</td></tr><tr><td colspan="2"><div class="subs fields"><p class="caption">Fields</p><ul><li><dfn class="src"><a id="v:_desc" class="def">_desc</a> :: <a href="Expr.html#t:Desc" title="Expr">Desc</a></dfn><div class="doc empty">&nbsp;</div></li><li><dfn class="src"><a id="v:_eval" class="def">_eval</a> :: <a