final SizzleType aweight = argu.getType(annotation.weightType());
tweight = (SizzleScalar) ((NodeSequence) n.f6.node).nodes.get(1).accept(this, argu);
if (!aweight.assigns(tweight))
throw new TypeException("incorrect weight type for table declaration");
} else if (!annotation.weightType().equals("none"))
throw new TypeException("missing weight for table declaration");
if (n.f2.present())
if (annotation.formalParameters().length == 0)
throw new TypeException("no arguments for table " + n.f1.f0.tokenImage);