extends and modification of attributes

[wbraun]

The following model is motivated by some Modelica.Media models, which seems to have some issue with modification of the attributes like min, max, nominal and start.
The following script

loadString("
package p
  package types
    type crazyT = Real(min=2, max=12, nominal=5, start=2.1);
  end types;
  package p1
    model A
      extends types;
    end A;
    model B
      extends A(crazyT(start=1.6));
    end B;
  end p1;
  model C
    p1.A.crazyT a;
    p1.B.crazyT b;
  equation
    der(a) = 0;
    der(b) = 0;
  end C;
end p;
");
getErrorString();
instantiateModel(p.C);
getErrorString();

outputs:

"class p.C
  Real a(min = 2.0, max = 12.0, start = 2.1, nominal = 5.0);
  Real b(min = 2.0, max = 12.0, start = 2.1, nominal = 5.0);
equation
  der(a) = 0.0;
  der(b) = 0.0;
end p.C;

As far as I see the start attribute of a and b should be different, or did I miss something?

[casella]

See also #3095

[adrpo]

Fixed in r24987. Seems that #3095 is not connected to this. I'm still looking into that one.

[dietmarw]

It doesn't make sense to keep closed ticket in the "Future" milestone that were simply forgotten to assign to the correct milestone in the past.

[sjoelund.se]

Removing the pre1.9.4 milestone in favor of 1.9.4.