Is this error known?

[Raffaello Giulietti]

Sorry if I insist.

Can anybody try the code on a jvm built from the sources? Before I start
gathering all the pieces together to build my own jvm, I would like to
know if it is worth doing by being ensured that the code is correct and
that the binary snapshot I'm using is the real cause of the crash.

I guess it is one minute work to compile and run the code.

Thank you in advance




Raffaello Giulietti wrote:
> Hello,
> 
> any idea why the following app crashes with NoClassDefFoundError?
> 
> 
> 
> I'm on:
> * Vista/SP2
> * binary snapshot b65
> * compiling with -XDinvokedynamic -target 7
> * running with -Xint -XX:+EnableInvokeDynamic
> 
> 
> 
> The output:
> 
> inside bootstrapper
> hello(String)
> Exception in thread "main" java.lang.NoClassDefFoundError: Main
>         at Main.main(Main.java:11)
> 
> 
> ----
> 
> import java.dyn.CallSite;
> import java.dyn.InvokeDynamic;
> import java.dyn.Linkage;
> import java.dyn.MethodHandles;
> import java.dyn.MethodType;
> 
> public class Main {
> 
>     public static void main(String[] args) {
>         InvokeDynamic.<void>anyName(new String());
>         InvokeDynamic.<void>anyName(new Main());
>     }
> 
>     public static void hello(String v) {
>         System.out.println("hello(String)");
>     }
> 
>     public static void hello(Main v) {
>         System.out.println("hello(Main)");
>     }
> 
>     static {
>         Linkage.registerBootstrapMethod("bootstrapDynamic");
>     }
> 
>     private static CallSite bootstrapDynamic(java.lang.Class<?> clazz,
> String name, MethodType type) {
>         System.out.println("inside bootstrapper");
>         CallSite site = new CallSite(clazz, name, type);
>         site.setTarget(MethodHandles.lookup().findStatic(clazz, "hello",
> type));
>         return site;
>     }
> 
> }