diff options
Diffstat (limited to 'tests/untried/neg/unchecked2.check')
| -rw-r--r-- | tests/untried/neg/unchecked2.check | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/tests/untried/neg/unchecked2.check b/tests/untried/neg/unchecked2.check new file mode 100644 index 000000000..a7b839185 --- /dev/null +++ b/tests/untried/neg/unchecked2.check @@ -0,0 +1,45 @@ +unchecked2.scala:4: warning: fruitless type test: a value of type Some[List[Int]] cannot also be a Option[List[String]] (but still might match its erasure) + /* warn */ Some(List(1)).isInstanceOf[Option[List[String]]] + ^ +unchecked2.scala:5: warning: non-variable type argument Option[_] in type Option[Option[_]] is unchecked since it is eliminated by erasure + /* warn */ Some(123).isInstanceOf[Option[Option[_]]] + ^ +unchecked2.scala:6: warning: fruitless type test: a value of type Some[Int] cannot also be a Option[String] (but still might match its erasure) + /* warn */ Some(123).isInstanceOf[Option[String]] + ^ +unchecked2.scala:7: warning: fruitless type test: a value of type Some[Int] cannot also be a Option[List[String]] (but still might match its erasure) + /* warn */ Some(123).isInstanceOf[Option[List[String]]] + ^ +unchecked2.scala:8: warning: fruitless type test: a value of type Some[Int] cannot also be a Option[List[Int => String]] (but still might match its erasure) + /* warn */ Some(123).isInstanceOf[Option[List[Int => String]]] + ^ +unchecked2.scala:9: warning: fruitless type test: a value of type Some[Int] cannot also be a Option[(String, Double)] (but still might match its erasure) + /* warn */ Some(123).isInstanceOf[Option[(String, Double)]] + ^ +unchecked2.scala:10: warning: fruitless type test: a value of type Some[Int] cannot also be a Option[String => Double] (but still might match its erasure) + /* warn */ Some(123).isInstanceOf[Option[String => Double]] + ^ +unchecked2.scala:14: warning: non-variable type argument List[String] in type Option[List[String]] is unchecked since it is eliminated by erasure + /* warn */ (Some(List(1)): Any).isInstanceOf[Option[List[String]]] + ^ +unchecked2.scala:15: warning: non-variable type argument Int in type Option[Int] is unchecked since it is eliminated by erasure + /* warn */ (Some(123): Any).isInstanceOf[Option[Int]] + ^ +unchecked2.scala:16: warning: non-variable type argument String in type Option[String] is unchecked since it is eliminated by erasure + /* warn */ (Some(123): Any).isInstanceOf[Option[String]] + ^ +unchecked2.scala:17: warning: non-variable type argument List[String] in type Option[List[String]] is unchecked since it is eliminated by erasure + /* warn */ (Some(123): Any).isInstanceOf[Option[List[String]]] + ^ +unchecked2.scala:18: warning: non-variable type argument List[Int => String] in type Option[List[Int => String]] is unchecked since it is eliminated by erasure + /* warn */ (Some(123): Any).isInstanceOf[Option[List[Int => String]]] + ^ +unchecked2.scala:19: warning: non-variable type argument (String, Double) in type Option[(String, Double)] is unchecked since it is eliminated by erasure + /* warn */ (Some(123): Any).isInstanceOf[Option[(String, Double)]] + ^ +unchecked2.scala:20: warning: non-variable type argument String => Double in type Option[String => Double] is unchecked since it is eliminated by erasure + /* warn */ (Some(123): Any).isInstanceOf[Option[String => Double]] + ^ +error: No warnings can be incurred under -Xfatal-warnings. +14 warnings found +one error found |