Expound omits second problem

[bhb]

Compare:

(s/explain
   (:args (s/get-spec `defn))
   `(~'foo (~'arg1 ~'arg2) ~'arg3))

Output is:

In: [1 0] val: arg1 fails spec: :clojure.core.specs.alpha/arg-list at: [:bs :arity-n :bodies :args] predicate: vector?
In: [1] val: (arg1 arg2) fails spec: :clojure.core.specs.alpha/arg-list at: [:bs :arity-1 :args] predicate: vector?

With expound:

(expound/expound
 (:args (s/get-spec `defn))
 `(~'foo (~'arg1 ~'arg2) ~'arg3))

Output (in part)

-- Spec failed --------------------

  (... (arg1 ...) ...)
        ^^^^

should satisfy

  vector?

Note that the more interesting case is omitted - that the parent collection is a list instead of a vector.

[bhb]

This is fixed and will be included in the next release. In the meantime, there 0.7.1-SNAPSHOT includes this fix.

cc @carocad @jumarko @AISUMU