// wow, this is where we generate <clinit>
for (Map.Entry<String, ExtFun> ent : imported.entrySet()) {
String field_name = ent.getKey();
ExtFun f = ent.getValue();
FieldVisitor fv = cv.visitField(ACC_STATIC, ent.getKey(), "L"
+ EFUN_NAME + f.arity + ";", null, null);
EFunCG.ensure(f.arity);
AnnotationVisitor av = fv.visitAnnotation(