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-rw-r--r--test/files/pos/bug4501.scala14
1 files changed, 14 insertions, 0 deletions
diff --git a/test/files/pos/bug4501.scala b/test/files/pos/bug4501.scala
new file mode 100644
index 0000000000..40628f1a4b
--- /dev/null
+++ b/test/files/pos/bug4501.scala
@@ -0,0 +1,14 @@
+// After lub modification
+import scala.collection.mutable.ListBuffer
+
+class A {
+ def foo[T](a:T, b:T):T = a
+ def f1 = foo(ListBuffer(), List())
+ def f2 = foo(ListBuffer(), ListBuffer())
+ def f3 = foo(List(), List())
+
+ // scalap
+ // def f1 : scala.collection.Seq[scala.Nothing] = { /* compiled code */ }
+ // def f2 : scala.collection.mutable.ListBuffer[scala.Nothing] = { /* compiled code */ }
+ // def f3 : scala.collection.immutable.List[scala.Nothing] = { /* compiled code */ }
+} \ No newline at end of file