Enable 440 run tests that pass.

Note that some of them may pass due to several bugs that interfere.

1 files changed, 40 insertions, 0 deletions

diff --git a/tests/run/t8893.scala b/tests/run/t8893.scala
new file mode 100644
index 000000000..5178226de
--- /dev/null
+++ b/tests/run/t8893.scala
@@ -0,0 +1,40 @@
+import annotation.tailrec
+
+object Test {
+  def a(): Option[String] = Some("a")
+
+  def test1: Any = {
+    a() match {
+      case Some(b1) =>
+        a() match {
+          case Some(b2) =>
+            @tailrec
+            def tick(i: Int): Unit = if (i < 0) () else tick(i - 1)
+            tick(10000000) // testing that this doesn't SOE
+          case None => None
+        }
+      case None => None
+    }
+  }
+
+  def test2: Any = {
+    a() match {
+      case Some(b1) =>
+        a() match {
+          case Some(b2) =>
+            @tailrec
+            def tick(i: Int): Unit = if (i < 0) () else tick(i - 1)
+            tick(10000000) // testing that this doesn't SOE
+          case None => test1
+        }
+      case None =>
+        test1 // not a tail call
+        test1
+    }
+  }
+
+  def main(args: Array[String]): Unit = {
+    test1
+    test2
+  }
+}