1 files changed, 10 insertions, 0 deletions
diff --git a/tests/untried/pos/t7520.scala b/tests/untried/pos/t7520.scala
new file mode 100644
index 000000000..747f5278e
--- /dev/null
+++ b/tests/untried/pos/t7520.scala
@@ -0,0 +1,10 @@
+class A {
+  val x: Singleton with this.type = this
+  val y: this.type = x
+}
+
+class B {
+  val x = ""
+  val xs: x.type with Singleton = x
+  val y: x.type = xs
+}