Improves backward compatibility of manifests

1) type ClassManifest[T] = ClassTag[T] (solves a problem
with toArray[T: ClassManifest] defined on most of the collections;
if these types weren't aliases, then we won't be able to change
the signature of that method to toArray[T: ClassTag], because
that would break source compatibility for those who override
toArray in their custom collections)

2) Compiler-generated manifests no longer trigger deprecation warnings
(this is implemented by using ClassManifestFactory instead of ClassManifest
and ManifestFactory instead of Manifest)

3) Deprecation messages got improved to reflect the changes
that were introduced in 2.10.0-M4.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/reflect/scala/reflect/internal/Definitions.scala b/src/reflect/scala/reflect/internal/Definitions.scala
index 320cd3ddae..fc708a5ecd 100644
--- a/src/reflect/scala/reflect/internal/Definitions.scala
+++ b/src/reflect/scala/reflect/internal/Definitions.scala
@@ -454,10 +454,10 @@ trait Definitions extends api.StandardDefinitions {
          def ReflectRuntimeUniverse      = if (ReflectRuntimePackage != NoSymbol) getMemberValue(ReflectRuntimePackage, nme.universe) else NoSymbol
          def ReflectRuntimeCurrentMirror = if (ReflectRuntimePackage != NoSymbol) getMemberMethod(ReflectRuntimePackage, nme.currentMirror) else NoSymbol
 
-    lazy val PartialManifestClass  = requiredClass[scala.reflect.ClassManifest[_]]
-    lazy val PartialManifestModule = requiredModule[scala.reflect.ClassManifest.type]
+    lazy val PartialManifestClass  = getMemberType(ReflectPackage, tpnme.ClassManifest)
+    lazy val PartialManifestModule = requiredModule[scala.reflect.ClassManifestFactory.type]
     lazy val FullManifestClass     = requiredClass[scala.reflect.Manifest[_]]
-    lazy val FullManifestModule    = requiredModule[scala.reflect.Manifest.type]
+    lazy val FullManifestModule    = requiredModule[scala.reflect.ManifestFactory.type]
     lazy val OptManifestClass      = requiredClass[scala.reflect.OptManifest[_]]
     lazy val NoManifest            = requiredModule[scala.reflect.NoManifest.type]