1 files changed, 15 insertions, 0 deletions
diff --git a/tests/untried/neg/t4879.scala b/tests/untried/neg/t4879.scala
new file mode 100644
index 000000000..7d6561e9e
--- /dev/null
+++ b/tests/untried/neg/t4879.scala
@@ -0,0 +1,15 @@
+case class C(d: Double) { }
+case class D[T, U, V](bingo: Int, donkey: String, private val vegas: Set[A])(jehovah: Int) { }
+
+class A {
+  def f = (new C(5)) match {
+    case C  => true
+    case _  => false
+  }
+  def g[T, U, V](x: D[T, U, V]) = x match {
+    case D  => true
+    case _  => false
+  }
+}
+
+