Prevent SI-7905 by adding a test

The original issue was fixed already. This test is just for make sure.

2 files changed, 37 insertions, 0 deletions

diff --git a/test/scaladoc/run/t7905.check b/test/scaladoc/run/t7905.check
new file mode 100644
index 0000000000..619c56180b
--- /dev/null
+++ b/test/scaladoc/run/t7905.check
@@ -0,0 +1 @@
+Done.
diff --git a/test/scaladoc/run/t7905.scala b/test/scaladoc/run/t7905.scala
new file mode 100644
index 0000000000..8570724470
--- /dev/null
+++ b/test/scaladoc/run/t7905.scala
@@ -0,0 +1,36 @@
+import scala.tools.nsc.doc.model._
+import scala.tools.partest.ScaladocModelTest
+
+object Test extends ScaladocModelTest {
+  override def code = """
+  object A {
+    val foo = new B {
+      val bar = new C {
+        val baz: A.this.type = A.this
+      }
+    }
+  }
+
+  trait B {
+    type E = bar.D
+
+    val bar: C
+  }
+
+  trait C {
+    trait D
+  }
+
+  trait G {
+    type F = A.foo.E
+
+    def m(f: F) = f match {
+      case _: A.foo.bar.D => // error here
+    }
+  }
+  """
+
+  def scaladocSettings = ""
+
+  def testModel(root: Package) = ()
+}