Fix for tailcall transform/recognition bugs.

Closes SI-3275, SI-5455.

1 files changed, 16 insertions, 0 deletions

diff --git a/test/files/neg/t5455.scala b/test/files/neg/t5455.scala
new file mode 100644
index 0000000000..22d6c442c9
--- /dev/null
+++ b/test/files/neg/t5455.scala
@@ -0,0 +1,16 @@
+trait Test {
+  def root: Test
+  
+  @annotation.tailrec final lazy val bar: Thing[Int] = {
+    if (this eq root)
+      Thing(() => System.identityHashCode(bar))
+    else
+      root.bar
+  }
+  
+  def f = bar.f()
+}
+
+case class Thing[A](f: () => A) {
+  override def toString = "" + f()
+}