return type;
if(type==CStdType.Void) isVoid=true; else return type;
    public CType getInputType() {	// first look for a non-null type (since some of them might	// not be reading in from the splitter)	for (int i=0; i<size(); i++) {	    CType type = get(i).getInputType();	    if (type!=CStdType.Null) {		return type;	    }	}	// otherwise, they're all null, so return null	return CStdType.Null;    }