Test case for #2175.

1 files changed, 20 insertions, 0 deletions

diff --git a/test/files/run/bug2175.scala b/test/files/run/bug2175.scala
new file mode 100644
index 0000000000..7885882d30
--- /dev/null
+++ b/test/files/run/bug2175.scala
@@ -0,0 +1,20 @@
+case class Property[T](private var t: T) {
+ var beforeChanges: List[(T, T) => Unit] = Nil
+ var afterChanges: List[T => Unit] = Nil
+ def apply = t
+ def update(t2: T) = {
+  beforeChanges foreach (_(t, t2))
+  t = t2
+  afterChanges foreach (_(t2))
+ }
+}
+
+object Test
+{
+  def main(args: Array[String]): Unit = {
+    val x = Property(10)
+    x update 25
+    assert(x.apply == 25)
+  }
+}
+