Closed #2629 #2639 #2669

2 files changed, 44 insertions, 0 deletions

diff --git a/test/files/pos/t1545.scala b/test/files/pos/t1545.scala
new file mode 100755
index 0000000000..d7c0245725
--- /dev/null
+++ b/test/files/pos/t1545.scala
@@ -0,0 +1,16 @@
+object Main extends Application {
+
+    case class Foo (field : Option[String])
+
+    val x : PartialFunction[Foo,Int] =
+        {
+            c => c.field match {
+                case Some (s) => 42
+                case None     => 99
+            }
+        }
+
+    println (x (Foo (None))) // prints 99
+    println (x (Foo (Some ("foo")))) // prints 42
+
+}
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
+}