Remove name clash in test.

DarkDimius · DarkDimius · commit 8495e80ab265 · 2017-03-13T14:23:25.000+01:00
diff --git a/tests/pos/tailcall/return.scala b/tests/pos/tailcall/return.scala
@@ -1,4 +1,4 @@
-object Test {
+object Return {
 
   def foo(x: Int): Int = return 3
 
