t4425b.scala:5: error: object X is not a case class, nor does it have an unapply/unapplySeq member
Note: def unapply(x: String)(y: String): Nothing exists in object X, but it cannot be used as an extractor due to its second non-implicit parameter list
println( "" match { case _ X _ => "ok" ; case _ => "fail" })
^
t4425b.scala:6: error: object X is not a case class, nor does it have an unapply/unapplySeq member
Note: def unapply(x: String)(y: String): Nothing exists in object X, but it cannot be used as an extractor due to its second non-implicit parameter list
println((X: Any) match { case _ X _ => "ok" ; case _ => "fail" })
^
t4425b.scala:7: error: object X is not a case class, nor does it have an unapply/unapplySeq member
Note: def unapply(x: String)(y: String): Nothing exists in object X, but it cannot be used as an extractor due to its second non-implicit parameter list
println( "" match { case X(_) => "ok" ; case _ => "fail" })
^
t4425b.scala:8: error: object X is not a case class, nor does it have an unapply/unapplySeq member
Note: def unapply(x: String)(y: String): Nothing exists in object X, but it cannot be used as an extractor due to its second non-implicit parameter list
println((X: Any) match { case X(_) => "ok" ; case _ => "fail" })
^
t4425b.scala:9: error: object X is not a case class, nor does it have an unapply/unapplySeq member
Note: def unapply(x: String)(y: String): Nothing exists in object X, but it cannot be used as an extractor due to its second non-implicit parameter list
println( "" match { case X(_, _) => "ok" ; case _ => "fail" })
^
t4425b.scala:10: error: object X is not a case class, nor does it have an unapply/unapplySeq member
Note: def unapply(x: String)(y: String): Nothing exists in object X, but it cannot be used as an extractor due to its second non-implicit parameter list
println((X: Any) match { case X(_, _) => "ok" ; case _ => "fail" })
^
t4425b.scala:18: error: The result type of an unapply method must contain a member `get` to be used as an extractor pattern, no such member exists in Nothing
println( "" match { case _ X _ => "ok" ; case _ => "fail" })
^
t4425b.scala:18: error: too many patterns for object X offering Boolean: expected 0, found 2
println( "" match { case _ X _ => "ok" ; case _ => "fail" })
^
t4425b.scala:19: error: The result type of an unapply method must contain a member `get` to be used as an extractor pattern, no such member exists in Nothing
println((X: Any) match { case _ X _ => "ok" ; case _ => "fail" })
^
t4425b.scala:19: error: too many patterns for object X offering Boolean: expected 0, found 2
println((X: Any) match { case _ X _ => "ok" ; case _ => "fail" })
^
t4425b.scala:20: error: The result type of an unapply method must contain a member `get` to be used as an extractor pattern, no such member exists in Nothing
println( "" match { case X(_) => "ok" ; case _ => "fail" })
^
t4425b.scala:21: error: The result type of an unapply method must contain a member `get` to be used as an extractor pattern, no such member exists in Nothing
println((X: Any) match { case X(_) => "ok" ; case _ => "fail" })
^
t4425b.scala:22: error: The result type of an unapply method must contain a member `get` to be used as an extractor pattern, no such member exists in Nothing
println( "" match { case X(_, _) => "ok" ; case _ => "fail" })
^
t4425b.scala:23: error: The result type of an unapply method must contain a member `get` to be used as an extractor pattern, no such member exists in Nothing
println((X: Any) match { case X(_, _) => "ok" ; case _ => "fail" })
^
t4425b.scala:31: error: too many patterns for object X offering Nothing: expected 1, found 2
println( "" match { case _ X _ => "ok" ; case _ => "fail" })
^
t4425b.scala:32: error: too many patterns for object X offering Nothing: expected 1, found 2
println((X: Any) match { case _ X _ => "ok" ; case _ => "fail" })
^
t4425b.scala:35: error: too many patterns for object X offering Nothing: expected 1, found 2
println( "" match { case X(_, _) => "ok" ; case _ => "fail" })
^
t4425b.scala:36: error: too many patterns for object X offering Nothing: expected 1, found 2
println((X: Any) match { case X(_, _) => "ok" ; case _ => "fail" })
^
18 errors found
