4 files changed, 125 insertions, 0 deletions
diff --git a/test/files/run/t6318_derived.check b/test/files/run/t6318_derived.check
new file mode 100644
index 0000000000..ad43b6579b
--- /dev/null
+++ b/test/files/run/t6318_derived.check
@@ -0,0 +1,3 @@
+Some(X)
+true
+Some(X)
diff --git a/test/files/run/t6318_derived.scala b/test/files/run/t6318_derived.scala
new file mode 100644
index 0000000000..ccdc18daee
--- /dev/null
+++ b/test/files/run/t6318_derived.scala
@@ -0,0 +1,15 @@
+import scala.reflect.{ClassTag, classTag}
+
+object Test extends App {
+  def test[T: ClassTag](x: T) {
+    println(classTag[T].runtimeClass.isAssignableFrom(x.getClass))
+    println(classTag[T].unapply(x))
+  }
+
+  class X(val x: Int) extends AnyVal { override def toString = "X" }
+  val x = new X(1)
+  // the commented line crashes because of SI-6326
+  //println(classTag[X].runtimeClass.isAssignableFrom(x.getClass))
+  println(classTag[X].unapply(x))
+  test(x)
+}
+\ No newline at end of file
diff --git a/test/files/run/t6318_primitives.check b/test/files/run/t6318_primitives.check
new file mode 100644
index 0000000000..bb474c3bdc
--- /dev/null
+++ b/test/files/run/t6318_primitives.check
@@ -0,0 +1,36 @@
+true
+Some(1)
+false
+None
+true
+Some(1)
+false
+None
+true
+Some()
+false
+None
+true
+Some(1)
+false
+None
+true
+Some(1)
+false
+None
+true
+Some(1.0)
+false
+None
+true
+Some(1.0)
+false
+None
+true
+Some(true)
+false
+None
+true
+Some(())
+false
+None
diff --git a/test/files/run/t6318_primitives.scala b/test/files/run/t6318_primitives.scala
new file mode 100644
index 0000000000..30f27120b3
--- /dev/null
+++ b/test/files/run/t6318_primitives.scala
@@ -0,0 +1,71 @@
+import scala.reflect.{ClassTag, classTag}
+
+object Test extends App {
+  def test[T: ClassTag](x: T) {
+    println(classTag[T].runtimeClass.isAssignableFrom(x.getClass))
+    println(classTag[T].unapply(x))
+  }
+
+  {
+    val x = 1.toByte
+    println(ClassTag.Byte.runtimeClass.isAssignableFrom(x.getClass))
+    println(ClassTag.Byte.unapply(x))
+    test(x)
+  }
+
+  {
+    val x = 1.toShort
+    println(ClassTag.Short.runtimeClass.isAssignableFrom(x.getClass))
+    println(ClassTag.Short.unapply(x))
+    test(x)
+  }
+
+  {
+    val x = 1.toChar
+    println(ClassTag.Char.runtimeClass.isAssignableFrom(x.getClass))
+    println(ClassTag.Char.unapply(x))
+    test(x)
+  }
+
+  {
+    val x = 1.toInt
+    println(ClassTag.Int.runtimeClass.isAssignableFrom(x.getClass))
+    println(ClassTag.Int.unapply(x))
+    test(x)
+  }
+
+  {
+    val x = 1.toLong
+    println(ClassTag.Long.runtimeClass.isAssignableFrom(x.getClass))
+    println(ClassTag.Long.unapply(x))
+    test(x)
+  }
+
+  {
+    val x = 1.toFloat
+    println(ClassTag.Float.runtimeClass.isAssignableFrom(x.getClass))
+    println(ClassTag.Float.unapply(x))
+    test(x)
+  }
+
+  {
+    val x = 1.toDouble
+    println(ClassTag.Double.runtimeClass.isAssignableFrom(x.getClass))
+    println(ClassTag.Double.unapply(x))
+    test(x)
+  }
+
+  {
+    val x = true
+    println(ClassTag.Boolean.runtimeClass.isAssignableFrom(x.getClass))
+    println(ClassTag.Boolean.unapply(x))
+    test(x)
+  }
+
+  {
+    val x = ()
+    println(ClassTag.Unit.runtimeClass.isAssignableFrom(x.getClass))
+    println(ClassTag.Unit.unapply(x))
+    test(x)
+  }
+}
+\ No newline at end of file