This issue has been discovered before, at least in the context of the
tools.analyzer library, and there was an ensuing discussion on the
clojure-dev email list linked in the comments of this ticket:
http://dev.clojure.org/jira/browse/TANAL-24
I do not recall whether there was a Clojure ticket filed for it or not.
Andy
On Wed, May 7, 2014 at 9:55 PM, Colin Fleming
<[email protected]>wrote:
> Hi all,
>
> I just came across a case with AOT compilation that I haven't seen before.
> I have the following code:
>
> (defn clojurescript? [element]
> (or (.isKindOf (psi/language element)
> (ClojurescriptLanguage/getInstance))
> (.isKindOf (psi/language element) (CljxLanguage/getInstance))))
>
> psi/language looks like this:
>
> (defn language ^Language [^PsiElement element]
> (.getLanguage element))
>
> This gives me the following error when compiling:
>
> Caused by: java.lang.IllegalArgumentException: Unable to resolve
> classname: Language
> at clojure.lang.Compiler$HostExpr.tagToClass(Compiler.java:1060)
> at clojure.lang.Compiler$InvokeExpr.getJavaClass(Compiler.java:3567)
> at clojure.lang.Compiler$InstanceMethodExpr.<init>(Compiler.java:1393)
> at clojure.lang.Compiler$HostExpr$Parser.parse(Compiler.java:952)
> at clojure.lang.Compiler.analyzeSeq(Compiler.java:6560)
>
> I can get rid of this error importing Language into the original
> namespace. But I didn't expect this - does this mean that an import is
> required for the tag type of any function used in a particular namespace?
> Does this also apply to argument tags?
>
> Thanks,
> Colin
>
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