1 files changed, 7 insertions, 0 deletions
diff --git a/tests/untried/pos/t3175-pos.scala b/tests/untried/pos/t3175-pos.scala
new file mode 100644
index 000000000..89bbf8b5f
--- /dev/null
+++ b/tests/untried/pos/t3175-pos.scala
@@ -0,0 +1,7 @@
+object Test {
+  def f(g:{val update:Unit}) = g.update
+
+  def main(args: Array[String]): Unit = {
+
+  }
+}