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t2213.scala:9: error: class C needs to be abstract, since:
it has 4 unimplemented members.
/** As seen from class C, the missing signatures are as follows.
* For convenience, these are usable as stub implementations.
*/
def f: Int = ???
def g: Int = ???
val x: Int = ???
val y: Int = ???
class C extends A {}
^
t2213.scala:11: error: object creation impossible, since:
it has 4 unimplemented members.
/** As seen from object Q, the missing signatures are as follows.
* For convenience, these are usable as stub implementations.
*/
def f: Int = ???
def g: Int = ???
val x: Int = ???
val y: Int = ???
object Q extends A { }
^
two errors found
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