add tests from scala/test/files/{pos,neg}

with explicit Unit return type

1 files changed, 15 insertions, 0 deletions

diff --git a/tests/untried/pos/t5958.scala b/tests/untried/pos/t5958.scala
new file mode 100644
index 000000000..3e078d2aa
--- /dev/null
+++ b/tests/untried/pos/t5958.scala
@@ -0,0 +1,15 @@
+class Test {
+  def newComponent(u: Universe): u.Component = ???
+
+  class Universe { self =>
+    class Component
+
+    newComponent(this): this.Component // error, but should be fine since this is a stable reference
+    newComponent(self): self.Component // error, but should be fine since this is a stable reference
+    newComponent(self): this.Component // error, but should be fine since this is a stable reference
+    newComponent(this): self.Component // error, but should be fine since this is a stable reference
+
+    val u = this
+    newComponent(u): u.Component // ok
+  }
+}