1 files changed, 19 insertions, 0 deletions
diff --git a/test/files/pos/t1786.scala b/test/files/pos/t1786.scala
new file mode 100644
index 0000000000..32d6c06f6e
--- /dev/null
+++ b/test/files/pos/t1786.scala
@@ -0,0 +1,19 @@
+class SomeClass(val intValue:Int)
+class MyClass[T <: SomeClass](val myValue:T)
+class Flooz[A >: Null <: SomeClass, T >: Null <: A](var value: T)
+
+class A {
+  def f1(i:MyClass[_])                       = i.myValue.intValue
+  def f2(i:MyClass[_ <: SomeClass])          = i.myValue.intValue
+  // def f3[T](i: MyClass[T])                   = i.myValue.intValue
+  def f4[T <: SomeClass](i: MyClass[T])      = i.myValue.intValue
+  // def f5[T >: Null](i: MyClass[T])           = i.myValue.intValue
+  // def f6[T >: Null <: String](i: MyClass[T]) = i.myValue.intValue + i.myValue.charAt(0)
+
+  // def g1[A, T](x: Flooz[A, T]) = { x.value = null ; x.value.intValue }
+  def g2(x: Flooz[_, _]) = { x.value = null ; x.value.intValue }
+
+  class MyClass2(x: MyClass[_]) { val p = x.myValue.intValue }
+  // class MyClass3[T <: String](x: MyClass[T]) { val p = x.myValue.intValue + x.myValue.length }
+  // class MyClass4[T >: Null](x: MyClass[T]) { val p = x.myValue.intValue }
+}