1 files changed, 6 insertions, 0 deletions
diff --git a/test/files/neg/t9834.scala b/test/files/neg/t9834.scala
new file mode 100644
index 0000000000..1ecda7a2b8
--- /dev/null
+++ b/test/files/neg/t9834.scala
@@ -0,0 +1,6 @@
+
+object x { def apply() = 42 ; def update(i: Int) = () }
+
+trait Test {
+  x() += "42"
+}