Fix for SI-5608, crasher with value classes.

Anyone who doubts the importance of avoiding duplication is
invited to look closely at the cause of this bug as revealed in
this one line patch.

1 files changed, 12 insertions, 0 deletions

diff --git a/test/files/run/t5608.scala b/test/files/run/t5608.scala
new file mode 100644
index 0000000000..19b3681932
--- /dev/null
+++ b/test/files/run/t5608.scala
@@ -0,0 +1,12 @@
+object Test {
+  def main(args:Array[String]) {
+    val ns = Array(3L, 3L, 3L)
+    val a1: A = new A(ns(0))
+    val a2: A = new A(ns(0))
+    println(a1 + a2)
+  }
+}
+
+class A(val u: Long) extends AnyVal {
+  def +(other: A) = new A(other.u + u)
+}