1 files changed, 21 insertions, 0 deletions
diff --git a/test/files/neg/t6443c.scala b/test/files/neg/t6443c.scala
new file mode 100644
index 0000000000..817224e043
--- /dev/null
+++ b/test/files/neg/t6443c.scala
@@ -0,0 +1,21 @@
+trait A {
+  type D >: Null <: C
+  def foo(d: D)(a: Any, d2: d.type): Unit
+  trait C {
+    def bar: Unit = foo(null)(null, null)
+  }
+}
+object B extends A {
+  class D extends C
+
+  def foo(d: D)(a: Any, d2: d.type): Unit = () // Bridge method required here!
+
+  // No bridge method should be added, but we'll be happy enough if
+  // the "same type after erasure" error kicks in before the duplicated
+  // bridge causes a problem.
+  def foo(d: D)(a: Any)(d2: d.type): Unit = ()
+}
+
+object Test extends App {
+  new B.D().bar
+}