2 files changed, 13 insertions, 0 deletions
diff --git a/test/files/neg/bug4174.check b/test/files/neg/bug4174.check
new file mode 100644
index 0000000000..4881c000ea
--- /dev/null
+++ b/test/files/neg/bug4174.check
@@ -0,0 +1,4 @@
+bug4174.scala:7: error: method bar overrides nothing
+    foo(new C { override def bar = 1 })
+                             ^
+one error found
diff --git a/test/files/neg/bug4174.scala b/test/files/neg/bug4174.scala
new file mode 100644
index 0000000000..b4a5ab29da
--- /dev/null
+++ b/test/files/neg/bug4174.scala
@@ -0,0 +1,9 @@
+class C
+
+object Test {
+  def foo(c: C) = 0
+
+  def main(args: Array[String]): Unit = {
+    foo(new C { override def bar = 1 })
+  }
+}