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Diffstat (limited to 'tests/untried/neg/t7369.scala')
-rw-r--r-- | tests/untried/neg/t7369.scala | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/tests/untried/neg/t7369.scala b/tests/untried/neg/t7369.scala new file mode 100644 index 000000000..87ddfe98b --- /dev/null +++ b/tests/untried/neg/t7369.scala @@ -0,0 +1,43 @@ +object Test { + val X, Y = true + (null: Tuple1[Boolean]) match { + case Tuple1(X) => + case Tuple1(Y) => + case Tuple1(X) => // unreachable + case _ => + } + + (null: Tuple1[Boolean]) match { + case Tuple1(true) => + case Tuple1(false) => + case Tuple1(true) => // unreachable + case _ => + } +} + + +sealed abstract class B; +case object True extends B; +case object False extends B; + +object Test2 { + + val X: B = True + val Y: B = False + + (null: Tuple1[B]) match { + case Tuple1(X) => + case Tuple1(Y) => + case Tuple1(X) => // unreachable + case _ => + } +} + +object Test3 { + (null: Tuple1[B]) match { + case Tuple1(null) => + case Tuple1(True) => + case Tuple1(null) => // unreachable + case _ => + } +} |