1 files changed, 15 insertions, 0 deletions
diff --git a/tests/pos/t6231.scala b/tests/pos/t6231.scala
new file mode 100644
index 000000000..1e5b4e0e1
--- /dev/null
+++ b/tests/pos/t6231.scala
@@ -0,0 +1,15 @@
+object Bug {
+  def bar(ev: Any) = {
+    trait X {
+      def qux = { () => ev }
+    }
+    new X {}.qux()
+
+    // workaround
+    trait Y {
+      val ev2 = ev // manually capture `ev` so that `ev2` is added to the trait interface.
+      def qux = { () => ev2 }
+    }
+  }
+}
+