add tests from scala/test/files/{pos,neg}

with explicit Unit return type

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/untried/neg/overloaded-unapply.check b/tests/untried/neg/overloaded-unapply.check
new file mode 100644
index 000000000..68a826bac
--- /dev/null
+++ b/tests/untried/neg/overloaded-unapply.check
@@ -0,0 +1,14 @@
+overloaded-unapply.scala:18: error: ambiguous reference to overloaded definition,
+both method unapply in object List of type [a](xs: List[a])Option[Null]
+and  method unapply in object List of type [a](xs: List[a])Option[(a, List[a])]
+match argument types (List[a])
+    case List(x, xs) => 7
+         ^
+overloaded-unapply.scala:22: error: cannot resolve overloaded unapply
+    case List(x, xs) => 7
+         ^
+overloaded-unapply.scala:12: error: method unapply is defined twice
+  conflicting symbols both originated in file 'overloaded-unapply.scala'
+  def unapply[a](xs: List[a]): Option[Null] = xs match {
+      ^
+three errors found