1 files changed, 8 insertions, 0 deletions
diff --git a/test/files/neg/t2712-1.scala b/test/files/neg/t2712-1.scala
new file mode 100644
index 0000000000..f7967d71b6
--- /dev/null
+++ b/test/files/neg/t2712-1.scala
@@ -0,0 +1,8 @@
+package test
+
+trait Two[A, B]
+
+object Test {
+  def foo[M[_], A](m: M[A]) = ()
+  def test(ma: Two[Int, String]) = foo(ma) // should fail with -Ypartial-unification *disabled*
+}