Expanded the reach of value classes.

Now extending AnyVal:

 - RichInt, RichDouble, etc.
 - ArrayOps.ofRef, ofBoolean, etc
 - StringAdd
 - StringFormat

The rest of it is the changes necessary to enable those.

5 files changed, 7 insertions, 17 deletions

diff --git a/test/files/neg/t900.check b/test/files/neg/t900.check
index 4611ceba8c..ff5304a135 100644
--- a/test/files/neg/t900.check
+++ b/test/files/neg/t900.check
@@ -1,10 +1,6 @@
 t900.scala:4: error: type mismatch;
  found   : Foo.this.x.type (with underlying type Foo.this.bar)
  required: AnyRef
-Note that implicit conversions are not applicable because they are ambiguous:
- both method any2stringfmt in object Predef of type (x: Any)scala.runtime.StringFormat
- and method any2stringadd in object Predef of type (x: Any)scala.runtime.StringAdd
- are possible conversion functions from Foo.this.x.type to AnyRef
         def break(): x.type
                      ^
 one error found
diff --git a/test/files/neg/unit2anyref.check b/test/files/neg/unit2anyref.check
index 10fe1861f5..6d11461700 100644
--- a/test/files/neg/unit2anyref.check
+++ b/test/files/neg/unit2anyref.check
@@ -1,8 +1,6 @@
 unit2anyref.scala:2: error: type mismatch;
  found   : Unit
  required: AnyRef
-Note: Unit is not implicitly converted to AnyRef.  You can safely
-pattern match `x: AnyRef` or cast `x.asInstanceOf[AnyRef]` to do so.
   val x: AnyRef = ()  // this should not succeed.
                   ^
 one error found
diff --git a/test/files/run/richWrapperEquals.scala b/test/files/run/richWrapperEquals.scala
index 44beb133b3..4a43617cde 100644
--- a/test/files/run/richWrapperEquals.scala
+++ b/test/files/run/richWrapperEquals.scala
@@ -1,10 +1,6 @@
 object Test {
   def main(args: Array[String]): Unit = {
-    assert(intWrapper(5) == 5)
-    assert(5 == intWrapper(5))
     assert(5 == (5: java.lang.Integer))
     assert((5: java.lang.Integer) == 5)
-    assert((5: java.lang.Integer) == intWrapper(5))
-    assert(intWrapper(5) == (5: java.lang.Integer))
   }
 }
diff --git a/test/files/run/t5356.check b/test/files/run/t5356.check
index 21c4aef07b..7522e7ea74 100644
--- a/test/files/run/t5356.check
+++ b/test/files/run/t5356.check
@@ -1,6 +1,6 @@
-1 scala.runtime.RichInt
-1 scala.runtime.RichInt
+1 java.lang.Integer
+1 java.lang.Integer
 1 scala.math.BigInt
-1 scala.runtime.RichDouble
-1 scala.runtime.RichFloat
+1 java.lang.Double
+1 java.lang.Float
 1
diff --git a/test/files/run/t5356.scala b/test/files/run/t5356.scala
index f7696c6088..ec17e036ad 100644
--- a/test/files/run/t5356.scala
+++ b/test/files/run/t5356.scala
@@ -1,12 +1,12 @@
 object Test {
-  def f(x: { def toInt: Int }) = println(x.toInt + " " + x.getClass.getName)
-  
+  def f(x: Any { def toInt: Int }) = println(x.toInt + " " + x.getClass.getName)
+
   def main(args: Array[String]): Unit = {
     f(1)
     f(1.toInt)
     f(BigInt(1))
     f(1d)
     f(1f)
-    println((1: { def toInt: Int }).toInt)
+    println((1: (Any { def toInt: Int })).toInt)
   }
 }