1 files changed, 5 insertions, 1 deletions
diff --git a/test/files/run/toolbox_typecheck_macrosdisabled.scala b/test/files/run/toolbox_typecheck_macrosdisabled.scala
index bcbd637e02..01a418d42e 100644
--- a/test/files/run/toolbox_typecheck_macrosdisabled.scala
+++ b/test/files/run/toolbox_typecheck_macrosdisabled.scala
@@ -3,6 +3,10 @@ import scala.reflect.runtime.{universe => ru}
 import scala.reflect.runtime.{currentMirror => cm}
 import scala.tools.reflect.ToolBox
 
+// Note: If you're looking at this test and you don't know why, you may
+// have accidentally changed the way type tags reify.  If so, validate
+// that your changes are accurate and update the check file.
+
 object Test extends App {
   val toolbox = cm.mkToolBox()
   val rupkg = cm.staticModule("scala.reflect.runtime.package")
@@ -17,4 +21,4 @@ object Test extends App {
   val tree2 = Apply(Select(Ident(ru), newTermName("reify")), List(Literal(Constant(2))))
   val ttree2 = toolbox.typeCheck(tree2, withMacrosDisabled = true)
   println(ttree2)
-}
-\ No newline at end of file
+}