Merge pull request #4500 from lrytz/merge-2.11-may-12

Merge 2.11.x into 2.12.x [ci: last-only]

1 files changed, 33 insertions, 0 deletions

diff --git a/test/files/pos/virtpatmat_exhaust_big.scala b/test/files/pos/virtpatmat_exhaust_big.scala
new file mode 100644
index 0000000000..9850933540
--- /dev/null
+++ b/test/files/pos/virtpatmat_exhaust_big.scala
@@ -0,0 +1,33 @@
+sealed abstract class Z
+object Z {
+   object     Z0    extends Z
+   case class Z1()  extends Z
+   object     Z2    extends Z
+   case class Z3()  extends Z
+   object     Z4    extends Z
+   case class Z5()  extends Z
+   object     Z6    extends Z
+   case class Z7()  extends Z
+   object     Z8    extends Z
+   case class Z9()  extends Z
+   object     Z10   extends Z
+   case class Z11() extends Z
+   object     Z12   extends Z
+   case class Z13() extends Z
+   object     Z14   extends Z
+   case class Z15() extends Z
+   object     Z16   extends Z
+   case class Z17() extends Z
+   object     Z18   extends Z
+   case class Z19() extends Z
+}
+
+// drop any case and it will report an error
+object Test {
+  import Z._
+  def foo(z: Z) = z match {
+    case Z0  | Z1()  | Z2  | Z3()  | Z4  | Z5()  | Z6  | Z7()  | Z8  | Z9() |
+         Z10 | Z11() | Z12 | Z13() | Z14 | Z15() | Z16 | Z17() | Z18 | Z19()
+         =>
+  }
+}
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