Aladdin - Scala Bugtracking
[#107] project: compiler priority: medium category: bug
submitter assigned to status date submitted
Matthias Martin fixed 2003-09-02 23:40:57.0
subject Objects must not contain deferred methods
code 
trait C {
  def foo: Int;
}
object O extends C {
  def main(args: Array[String]) = {
    System.out.println(foo);
  }
}
what happened 
Compiles, but fails at runtime with the following exception:

Exception in thread "main" java.lang.AbstractMethodError: O$.foo()I
        at O$.main(T.scala:6)
        at O.main(T.scala)
what expected Compilation fails since O is incomplete.
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Changes of this bug report
Martin  edited on  2003-09-03 15:02:14.0