Record, inheritance and real vectors

[c.schulze@…]

model emptyVector4
  record R
    constant Boolean fixedMixingRatio;
    constant Integer nc_propertyCalculation(min=1);
    final constant Integer nc=if fixedMixingRatio then 1 else nc_propertyCalculation;
    constant Real[nc_propertyCalculation] mixingRatio_propertyCalculation;
    constant Real[nc] defaultMixingRatio = if fixedMixingRatio then {1} else mixingRatio_propertyCalculation;
    constant Real xi_default[nc-1] = defaultMixingRatio[1:end-1]/sum(defaultMixingRatio); 
  end R;
  record R2=R(nc_propertyCalculation=1,fixedMixingRatio=false,mixingRatio_propertyCalculation={1});
  R2 r2;
end emptyVector4;

The type of xi_default cannot be determined. Unusable source code is generated. (r15030)