Records produced by data readers are returned as maps

[borkdude]

Repro:

(defrecord Error [type message])
cljs.user=> (type (sci/eval-string "#example.Error{:type \"SomeError\", :message \"A Message\"}" {:readers {'example.Error map->Error}}))
cljs.core/PersistentArrayMap

I think the problem is similar to this:

user=> (set! *data-readers* {'foo (fn [_] '(+ 1 2 3))})
{foo #object[user$eval1$fn__137 0x51ec2df1 "user$eval1$fn__137@51ec2df1"]}
user=> #foo []

Sci evaluates objects returned from data readers, which it should, but records are probably evaluated and re-constructed as hash-maps. So maybe we should not do that for records.

cc @mauricioszabo