private ParameterDefinition suppliedTestInit(final Form form) throws ParseException {
// invariante: laenge childs == 3
checkFirstAndSecond(form);
if (form.getChild(2).getTyp() != TSExpression.SYMBOL) {
error("symbol expected", form.getChild(2));
}
return new ParameterDefinition(
form.getFunctionSymbol(), form.getChild(1), (Symbol) form.getChild(2));
}
private ParameterDefinition simpleInit(final Form form) throws ParseException {
// invariante: laenge childs == 2
checkFirstAndSecond(form);
return new ParameterDefinition(form.getFunctionSymbol(), form.getChild(1), null);
}