Add another missing test for #4820

liufengyun · liufengyun · commit 41729e8ed28f · 2019-03-01T13:40:54.000+01:00
diff --git a/tests/neg/i4820c.scala b/tests/neg/i4820c.scala
@@ -0,0 +1,2 @@
+trait Foo[A]
+class Bar[A] extends Foo // error
