SI-6336 Disallows value types in structuralal refinements

Structural refinements already have a number of restrictions, e.g. cannot refer to
type parameters of enclosing classes. We need to disallow value classes as well.

1 files changed, 11 insertions, 0 deletions

diff --git a/test/files/neg/t6336.scala b/test/files/neg/t6336.scala
new file mode 100644
index 0000000000..a9844ff94f
--- /dev/null
+++ b/test/files/neg/t6336.scala
@@ -0,0 +1,11 @@
+object D {
+  def main(args: Array[String]) {
+    val a = new { def y[T](x: X[T]) = x.i }
+    val x = new X(3)
+    val t = a.y(x)
+    println(t)
+  }
+}
+
+class X[T](val i: Int) extends AnyVal
+