Fix for erroneous bytecode generation.

A remedy for an IllegalAccessError where generated bytecode referred to
an inaccessible type. Closes SI-1430.

Bonus materials:

 - tore out all the invokedynamic support.  The shipped jdk7
 implementation shows limited resemblance to the one this was written
 against; the code mostly serves to distract.  (I think I could get
 invokedynamic working pretty quickly, except that it would
 mean having a codebase for java7 and one for 5-6, which is not a yak
 I wish to shave today.)

 - gave NullClass and NothingClass objects of their own, which
 allowed a nice polymorphic simplification of isSubClass, plus a
 couple other streamlinings.

1 files changed, 0 insertions, 42 deletions

diff --git a/src/library/scala/runtime/DynamicDispatch.java-notyet b/src/library/scala/runtime/DynamicDispatch.java-notyet
deleted file mode 100644
index 744ee79264..0000000000
--- a/src/library/scala/runtime/DynamicDispatch.java-notyet
+++ /dev/null
@@ -1,42 +0,0 @@
-package scala.runtime;
-
-import java.dyn.CallSite;
-import java.dyn.MethodHandle;
-
-/**
- * This class resolves calls through refinement types. The
- * bootstrap method is called when an invokedynamic is found
- * by the Java VM.
- * 
- * Note: Requires Java 7 with invoke dynamic support (see JSR 292)
- *
- * @author Iulian Dragos
- * @see JSR292
- */
-public class DynamicDispatch {
-
-    /**
-     * Resolve an invoke dynamic in Scala code. invokedynamic calls appear
-     * when a method defined by a refinement type is called. It is resolved
-     * by looking up a method with the same name and types in the receiver
-     * object. It is guaranteed by the type checker that such a method 
-     * exists.
-     *
-     * The current implementation is not correct, a call site being 
-     * always bootstrapped to a method handle. A bound call site should be
-     * guarded by a test on the receiver type. Such code should either
-     * be generated by the compiler, or by this bootstrap method using
-     * one of the code combinators provided in java.dyn.*. 
-     *
-     * ATM, they are not yet available in the JVM.
-     */
-    public static Object bootstrapInvokeDynamic(CallSite cs, Object... args) {
-        println(cs);
-        
-        MethodHandle mh = MethodHandles.findVirtual(cs.callerClass(),
-                                                    cs.name(),
-                                                    cs.type());
-        cs.setTarget(mh);
-        return mh(args);
-    }
-}