Don't flag override errors for synthetic companion objects.

1 files changed, 25 insertions, 0 deletions

diff --git a/tests/pos/t6335.scala b/tests/pos/t6335.scala
new file mode 100644
index 000000000..eb052db19
--- /dev/null
+++ b/tests/pos/t6335.scala
@@ -0,0 +1,25 @@
+object E extends Z {
+  def X = 3
+  implicit class X(val i: Int) {
+    def xx = i
+  }
+
+  def Y(a: Any) = 0
+  object Y
+  implicit class Y(val i: String) { def yy = i }
+
+  implicit class Z(val i: Boolean) { def zz = i }
+}
+
+trait Z {
+    def Z = 0
+}
+
+object Test {
+    import E._
+    0.xx
+
+    "".yy
+
+  true.zz
+}