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Object Bug {
def main(args: Array[String]) {
val a = new Array[Array[Int]](2,2)
test(a)
}
def test[A](t: Array[Array[A]]) {
val tmp = t(0)
t(1) = tmp
}
}
java.lang.ArrayStoreException: scala.runtime.BoxedIntArray
at scala.runtime.BoxedObjectArray.update(BoxedObjectArray.scala:26)
at Bug$.test(Bug.scala:12)
at Bug$.main(Bug.scala:7)
at Bug.main(Bug.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at scala.tools.nsc.ObjectRunner$$anonfun$run$1.apply(ObjectRunner.scala:75)
at scala.tools.nsc.ObjectRunner$.withContextClassLoader(ObjectRunner.scala:49)
at scala.tools.nsc.ObjectRunner$.run(ObjectRunner.scala:74)
at scala.tools.nsc.MainGenericRunner$.main(MainGenericRunner.scala:154)
at scala.tools.nsc.MainGenericRunner.main(MainGenericRunner.scala)
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