diff options
Diffstat (limited to 'test/files/neg/t8597.check')
| -rw-r--r-- | test/files/neg/t8597.check | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/files/neg/t8597.check b/test/files/neg/t8597.check new file mode 100644 index 0000000000..bc945f9191 --- /dev/null +++ b/test/files/neg/t8597.check @@ -0,0 +1,21 @@ +t8597.scala:2: warning: abstract type T in type pattern Some[T] is unchecked since it is eliminated by erasure + def nowarn[T] = (null: Any) match { case _: Some[T] => } // warn (did not warn due to SI-8597) + ^ +t8597.scala:5: warning: abstract type pattern T is unchecked since it is eliminated by erasure + def warn1[T] = (null: Any) match { case _: T => } // warn + ^ +t8597.scala:6: warning: non-variable type argument String in type pattern Some[String] is unchecked since it is eliminated by erasure + def warn2 = (null: Any) match { case _: Some[String] => } // warn + ^ +t8597.scala:7: warning: non-variable type argument Unchecked.this.C in type pattern Some[Unchecked.this.C] is unchecked since it is eliminated by erasure + (null: Any) match { case _: Some[C] => } // warn + ^ +t8597.scala:18: warning: abstract type T in type pattern Array[T] is unchecked since it is eliminated by erasure + def warnArray[T] = (null: Any) match { case _: Array[T] => } // warn (did not warn due to SI-8597) + ^ +t8597.scala:26: warning: non-variable type argument String in type pattern Array[Array[List[String]]] is unchecked since it is eliminated by erasure + def warnArrayErasure2 = (null: Any) match {case Some(_: Array[Array[List[String]]]) => } // warn + ^ +error: No warnings can be incurred under -Xfatal-warnings. +6 warnings found +one error found |