diff options
Diffstat (limited to 'tests/run/t6077_patmat_cse_irrefutable.scala')
-rw-r--r-- | tests/run/t6077_patmat_cse_irrefutable.scala | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/run/t6077_patmat_cse_irrefutable.scala b/tests/run/t6077_patmat_cse_irrefutable.scala new file mode 100644 index 000000000..ef8c3dc59 --- /dev/null +++ b/tests/run/t6077_patmat_cse_irrefutable.scala @@ -0,0 +1,13 @@ +class LiteralNode(val value: Any) + +object LiteralNode { + // irrefutable + def unapply(n: LiteralNode) = Some(n.value) +} + +object Test extends dotty.runtime.LegacyApp { + ((new LiteralNode(false)): Any) match { + case LiteralNode(true) => println("uh-oh") + case LiteralNode(false) => println("ok") + } +} |