mv.visitVarInsn(Opcodes.ALOAD, 0);
mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, this_class_name, "blank",
"()L" + this_class_name + ";");
mv.visitInsn(Opcodes.ARETURN);
mv.visitMaxs(1, 1);
mv.visitEnd();
}
private static void create_tuple_nth(int n_cells, ClassVisitor cw,
String this_class_name) {
MethodVisitor mv;