1 files changed, 7 insertions, 0 deletions
diff --git a/tests/untried/neg/t5728.scala b/tests/untried/neg/t5728.scala
new file mode 100644
index 000000000..99337d06d
--- /dev/null
+++ b/tests/untried/neg/t5728.scala
@@ -0,0 +1,7 @@
+object Test {
+
+  implicit class Foo
+
+  implicit def Foo = new Foo
+
+}