1 files changed, 29 insertions, 0 deletions
diff --git a/test/files/pos/t0786.scala b/test/files/pos/t0786.scala
new file mode 100644
index 0000000000..d23cdb741b
--- /dev/null
+++ b/test/files/pos/t0786.scala
@@ -0,0 +1,29 @@
+object ImplicitProblem {
+    class M[T]
+
+    def nullval[T] = null.asInstanceOf[T];
+
+    trait Rep[T] {
+        def eval: int
+    }
+
+    implicit def toRep0(n: int) = new Rep[int] {
+        def eval = 0
+    }
+
+    implicit def toRepN[T](n: M[T])(implicit f: T => Rep[T]) = new Rep[M[T]] {
+        def eval = f(nullval[T]).eval + 1
+    }
+
+    def depth[T <% Rep[T]](n: T) = n.eval
+
+    def main(args: Array[String]) {
+        println(depth(nullval[M[int]]))  // (1) this works
+        println(nullval[M[int]].eval)    // (2) this works
+
+        type m = M[int]
+        println(depth(nullval[m]))     // (3) this doesn't compile on 2.7.RC1
+        println(nullval[m].eval)       // (4) this works
+    }
+
+}