3 files changed, 54 insertions, 0 deletions
diff --git a/test/files/run/equality.scala b/test/files/run/equality.scala
new file mode 100644
index 0000000000..5b9ad207da
--- /dev/null
+++ b/test/files/run/equality.scala
@@ -0,0 +1,36 @@
+// a quickly assembled test of equality.  Needs work.
+object Test
+{
+  def makeFromInt(x: Int) = List(
+    x.toByte, x.toShort, x.toInt, x.toLong, x.toFloat, x.toDouble, BigInt(x), BigDecimal(x)
+  ) ::: (
+    if (x < 0) Nil else List(x.toChar)
+  )
+  def makeFromDouble(x: Double) = List(
+    x.toShort, x.toInt, x.toLong, x.toFloat, x.toDouble, BigInt(x.toInt), BigDecimal(x)
+  )
+
+  def main(args: Array[String]): Unit = {
+    var xs = makeFromInt(5)
+    for (x <- xs ; y <- xs) {
+      assert(x == y, x + " == " + y)
+      assert(hash(x) == hash(y), "hash(%s) == hash(%s)".format(x, y))
+    }
+
+    xs = makeFromInt(-5)
+    for (x <- xs ; y <- xs) {
+      assert(x == y, x + " == " + y)
+      assert(hash(x) == hash(y), "hash(%s) == hash(%s)".format(x, y))
+    }
+
+    xs = makeFromDouble(500.0)
+    for (x <- xs ; y <- xs) {
+      assert(x == y, x + " == " + y)
+      assert(hash(x) == hash(y), "hash(%s) == hash(%s)".format(x, y))
+    }
+
+    // negatives
+    val bigLong = new java.util.concurrent.atomic.AtomicLong(Long.MaxValue)
+    assert(-1 != bigLong && bigLong != -1)  // bigLong.intValue() == -1
+  }
+}
diff --git a/test/files/run/t2594_tcpoly.check b/test/files/run/t2594_tcpoly.check
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/test/files/run/t2594_tcpoly.check
diff --git a/test/files/run/t2594_tcpoly.scala b/test/files/run/t2594_tcpoly.scala
new file mode 100644
index 0000000000..e759ca8b0f
--- /dev/null
+++ b/test/files/run/t2594_tcpoly.scala
@@ -0,0 +1,18 @@
+trait Monad[M[_]] {
+  def foo[A](a: M[A]): M[A]
+}
+
+class Bar[A, B]
+class Bar1[A] { type And[B] = Bar[A, B] }
+
+object Test {
+  // the combination of partial applications and anonymous class is essential to reproduce the bug
+  // problem: missing bridge method
+  //  --> abstractmethoderror `Main$$anon$1.foo(Ljava/lang/Object;)Ljava/lang/Object;`
+  // the anonymous class only gets `public Bar foo(Bar a)`
+  def BarMonad[X] = new Monad[Bar1[X]#And] {
+    def foo[A](a: Bar[X, A]) = a
+  }
+
+  def main(as: Array[String]) { BarMonad[Int] foo (new Bar[Int, Int]) }
+}
+\ No newline at end of file