kurogelee · April 20, 2014 23:03
diff --git a/file0.cljs b/file0.cljs
 (def v (proxy [Object] []
              (toString [] (str :abc))))
 (with-meta v {:A 111})
diff --git a/file1.txt b/file1.txt
 java.lang.ClassCastException: user.proxy$java.lang.Object$ff19274a cannot be cast to clojure.lang.IObj
diff --git a/file2.cljs b/file2.cljs
 (def v (proxy [Object clojure.lang.IObj] []
              (toString [] (str :abc))
              (withMeta [m] (update-proxy this {"meta" (fn [this] m)}))
              (meta [] nil)))
 (with-meta v {:A 111})
 (meta v)
	(def v (proxy [Object clojure.lang.IObj] []
	(toString [] (str :abc))
	(withMeta [m] (update-proxy this {"meta" (fn [this] m)}))
	(meta [] nil)))
	(with-meta v {:A 111})
	(meta v)