diff options
Diffstat (limited to 'test/files/neg')
-rw-r--r-- | test/files/neg/t7020.check | 17 | ||||
-rw-r--r-- | test/files/neg/t7020.flags | 1 | ||||
-rw-r--r-- | test/files/neg/t7020.scala | 30 |
3 files changed, 48 insertions, 0 deletions
diff --git a/test/files/neg/t7020.check b/test/files/neg/t7020.check new file mode 100644 index 0000000000..a869b12363 --- /dev/null +++ b/test/files/neg/t7020.check @@ -0,0 +1,17 @@ +t7020.scala:3: error: match may not be exhaustive. +It would fail on the following inputs: List((x: Int forSome x not in (1, 2, 4, 5, 6, 7))), List(_, _) + List(5) match { + ^ +t7020.scala:10: error: match may not be exhaustive. +It would fail on the following inputs: List((x: Int forSome x not in (1, 2, 4, 5, 6, 7))), List(_, _) + List(5) match { + ^ +t7020.scala:17: error: match may not be exhaustive. +It would fail on the following inputs: List((x: Int forSome x not in (1, 2, 4, 5, 6, 7))), List(_, _) + List(5) match { + ^ +t7020.scala:24: error: match may not be exhaustive. +It would fail on the following inputs: List((x: Int forSome x not in (1, 2, 4, 5, 6, 7))), List(_, _) + List(5) match { + ^ +four errors found diff --git a/test/files/neg/t7020.flags b/test/files/neg/t7020.flags new file mode 100644 index 0000000000..e8fb65d50c --- /dev/null +++ b/test/files/neg/t7020.flags @@ -0,0 +1 @@ +-Xfatal-warnings
\ No newline at end of file diff --git a/test/files/neg/t7020.scala b/test/files/neg/t7020.scala new file mode 100644 index 0000000000..cc5421bab1 --- /dev/null +++ b/test/files/neg/t7020.scala @@ -0,0 +1,30 @@ +object Test { + // warning was non-deterministic + List(5) match { + case 1 :: Nil | 2 :: Nil => + case (x@(4 | 5 | 6)) :: Nil => + case 7 :: Nil => + case Nil => + } + + List(5) match { + case 1 :: Nil | 2 :: Nil => + case (x@(4 | 5 | 6)) :: Nil => + case 7 :: Nil => + case Nil => + } + + List(5) match { + case 1 :: Nil | 2 :: Nil => + case (x@(4 | 5 | 6)) :: Nil => + case 7 :: Nil => + case Nil => + } + + List(5) match { + case 1 :: Nil | 2 :: Nil => + case (x@(4 | 5 | 6)) :: Nil => + case 7 :: Nil => + case Nil => + } +} |