clojure.contrib.repl-ln vs. new lazy

[Stephen C. Gilardi]

Using clojure 1287, compiling clojure.contrib.repl-ln gives an error:

        user=> (compile 'clojure.contrib.repl-ln)

        user=> (st)
        [...]

                at clojure.core$generate_class__5435.invoke(genclass.clj:219)   
                at clojure.core$gen_class__5516.doInvoke(genclass.clj:550)
                at clojure.lang.RestFn.invoke(RestFn.java:498)
                at clojure.lang.Var.invoke(Var.java:360)
                at clojure.lang.AFn.applyToHelper(AFn.java:197)
                at clojure.lang.Var.applyTo(Var.java:457)
                at clojure.lang.Compiler.macroexpand1(Compiler.java:4100)
                at clojure.lang.Compiler.analyzeSeq(Compiler.java:4167)
                ... 32 more
        nil
        user=>

The ns form that's failing is:

        (ns clojure.contrib.repl-ln
          (:gen-class)
          (:import (clojure.lang Compiler LineNumberingPushbackReader RT Var)
                   (java.io InputStreamReader OutputStreamWriter PrintWriter)
                   java.util.Date)
          (:require clojure.main)
          (:use [clojure.contrib.def
                 :only (defmacro- defonce- defstruct- defvar-)]))

Removing the (:gen-class) clause allows it to compile.

This line looks important:

                at clojure.core$generate_class__5435.invoke(genclass.clj:219)   

--Steve

java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to [Ljava.lang.String; (repl_ln.clj:15) Caused by: java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to [Ljava.lang.String;

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