Refactored reflection into reflect.api and refl...

Refactored reflection into reflect.api and reflect.internal. Severed the
last remaining dependency on reflect.generic. Review by extempore.

1 files changed, 43 insertions, 0 deletions

diff --git a/src/compiler/scala/reflect/api/Constants.scala b/src/compiler/scala/reflect/api/Constants.scala
new file mode 100755
index 0000000000..42a0fa8a27
--- /dev/null
+++ b/src/compiler/scala/reflect/api/Constants.scala
@@ -0,0 +1,43 @@
+/* NSC -- new Scala compiler
+ * Copyright 2005-2011 LAMP/EPFL
+ * @author  Martin Odersky
+ */
+
+package scala.reflect
+package api
+
+import java.lang.Integer.toOctalString
+import annotation.switch
+
+trait Constants {
+  self: Universe =>
+
+  abstract class AbsConstant {
+    val value: Any
+    def tpe: Type
+    def isNaN: Boolean
+
+    def booleanValue: Boolean
+    def byteValue: Byte
+    def shortValue: Short
+    def charValue: Char
+    def intValue: Int
+    def longValue: Long
+    def floatValue: Float
+    def doubleValue: Double
+    def stringValue: String
+    def typeValue: Type
+    def symbolValue: Symbol
+
+    def convertTo(pt: Type): Constant
+  }
+
+  type Constant <: AbsConstant
+
+  val Constant: ConstantExtractor
+
+  abstract class ConstantExtractor {
+    def apply(const: Any): Constant
+    def unapply(arg: Constant): Option[Any]
+  }
+}