Closed #2629 #2639 #2669

1 files changed, 28 insertions, 0 deletions

diff --git a/test/files/pos/t2669.scala b/test/files/pos/t2669.scala
new file mode 100644
index 0000000000..72e931178c
--- /dev/null
+++ b/test/files/pos/t2669.scala
@@ -0,0 +1,28 @@
+// #2629, #2639, #2669
+object Test2669 {
+
+  def test[T](l: java.util.ArrayList[_ <: T]) = 1
+  test(new java.util.ArrayList[String]())
+
+}
+
+import java.util.ArrayList
+
+object Test2629 {
+  def main(args: Array[String]): Unit = {
+    val l = new ArrayList[String](1)
+    val m = new ArrayList(l)
+
+    println(l.size)
+    println(m.size)
+  }
+}
+
+
+import java.util.Vector
+
+// scalac cannot detect lack of type params, but then throws AssertionError later:
+class TVector2639 {
+  val b = new Vector  // this line passed without error detected
+  val a = new Vector(1) // this line caused throwing AssertionError when scalac
+}