Crash with invokeDynamic on MethodMissing attempt

[Wei Yin Teo]

I don't know if this is related but I have a simple class which  
crashes if a CallSite is invoked more than a few hundred times.

Thanks,
Wei

import java.dyn.*;

public class MHLoop {

        public static Integer add(Integer x, Integer y) {
                return x + y;
        }       

        public static void main(String...args) {
		for(int i = 0; i < 100000; i++)  
System.out.println(InvokeDynamic.<Integer>sum((Integer)i, (Integer)i));
        }

        static { Linkage.registerBootstrapMethod("linker" ); }

	public static CallSite linker(Class<?> declaringClass, String name,	 
MethodType type) {
                MethodHandle target = null;
                try {
			MethodType addType = MethodType.make(Integer.class, Integer.class,  
Integer.class);
			target = MethodHandles.lookup().findStatic(MHLoop.class, "add",  
addType);
                } catch (Exception e) {
                        e.printStackTrace();
                }
                if (null == target)
                        throw new InvokeDynamicBootstrapError("linkage failed: 
" + name);
                
                CallSite site = new CallSite(declaringClass, name, type);
                site.setTarget(target);
                return site;
  }
}

_______________________________________________
mlvm-dev mailing list
mlvm-dev@openjdk.java.net
http://mail.openjdk.java.net/mailman/listinfo/mlvm-dev