4 files changed, 3 insertions, 35 deletions
diff --git a/test/files/neg/t6963a.check b/test/files/neg/t6963a.check
index 159896fd10..5858e7740a 100644
--- a/test/files/neg/t6963a.check
+++ b/test/files/neg/t6963a.check
@@ -1,5 +1,7 @@
-t6963a.scala:4: error: method scanRight in trait TraversableLike has changed semantics in version 2.9.0:
+t6963a.scala:4: warning: method scanRight in trait TraversableLike has changed semantics in version 2.9.0:
 The behavior of `scanRight` has changed. The previous behavior can be reproduced with scanRight.reverse.
   List(1,2,3,4,5).scanRight(0)(_+_)
                   ^
+error: No warnings can be incurred under -Xfatal-warnings.
+one warning found
 one error found
diff --git a/test/files/neg/t6963b.check b/test/files/neg/t6963b.check
deleted file mode 100644
index 7e205a41d0..0000000000
--- a/test/files/neg/t6963b.check
+++ /dev/null
@@ -1,13 +0,0 @@
-t6963b.scala:2: error: An Array will no longer match as Seq[_].
-  def f1(x: Any) = x.isInstanceOf[Seq[_]]
-                                 ^
-t6963b.scala:4: error: An Array will no longer match as Seq[_].
-    case _: Seq[_]  => true
-          ^
-t6963b.scala:16: error: An Array will no longer match as Seq[_].
-    case (Some(_: Seq[_]), Nil, _)        => 1
-                ^
-t6963b.scala:17: error: An Array will no longer match as Seq[_].
-    case (None, List(_: List[_], _), _)   => 2
-                    ^
-four errors found
diff --git a/test/files/neg/t6963b.flags b/test/files/neg/t6963b.flags
deleted file mode 100644
index 83caa2b147..0000000000
--- a/test/files/neg/t6963b.flags
+++ /dev/null
@@ -1 +0,0 @@
--Xmigration:2.7 -Xfatal-warnings
-\ No newline at end of file
diff --git a/test/files/neg/t6963b.scala b/test/files/neg/t6963b.scala
deleted file mode 100644
index 3cfa8f0dca..0000000000
--- a/test/files/neg/t6963b.scala
+++ /dev/null
@@ -1,20 +0,0 @@
-object Test {
-  def f1(x: Any) = x.isInstanceOf[Seq[_]]
-  def f2(x: Any) = x match {
-    case _: Seq[_]  => true
-    case _          => false
-  }
-
-  def f3(x: Any) = x match {
-    case _: Array[_]  => true
-    case _            => false
-  }
-  
-  def f4(x: Any) = x.isInstanceOf[Traversable[_]]
-  
-  def f5(x1: Any, x2: Any, x3: AnyRef) = (x1, x2, x3) match {
-    case (Some(_: Seq[_]), Nil, _)        => 1
-    case (None, List(_: List[_], _), _)   => 2
-    case _                                => 3
-  }
-}