Inner outer functions do not work properly

[Adrian Pop]

See:
​http://stackoverflow.com/questions/19841314/openmodelica-i-am-trying-to-run-a-book-example-but-having-inner-outer-issues

package gravityPackage

model ParticleField
    inner function gravity = TwoBodyField;
    Particle p1(x_init = {2,-2,0}, v_init = {0.7,0,0});
    Particle p2(x_init = {0,0.5,0}, v_init = {-1,-1,0});
    Particle p3(x_init = {0.5,2,0}, v_init = {-1,-0.5,0});
  end ParticleField;
  
  function TwoBodyField
    extends GravityField;
  protected
    Modelica.SIunits.Position b1[3],b2[3];
    Modelica.SIunits.Velocity n1[3],n2[3];
  algorithm
    b1:={0,0,0};
    b2:={0,1,0};
    n1:=-(x - b1) / sqrt((x - b1) * (x - b1));
    n2:=-(x - b2) / sqrt((x - b2) * (x - b2));
    g:=n1 / ((x - b1) * (x - b1)) + n2 / ((x - b2) * (x - b2));
  end TwoBodyField;
  
  partial function GravityField
    input Modelica.SIunits.Position x[3];
    output Modelica.SIunits.Acceleration g[3];
  end GravityField;
  
  model Particle
    parameter Modelica.SIunits.Position x_init[3];
    parameter Modelica.SIunits.Velocity v_init[3];
  protected
    outer function gravity = GravityField;
    //outer function gravity=ParticleField;
    //outer function gravity=TwoBodyField;
    Modelica.SIunits.Position x[3](start = x_init);
    Modelica.SIunits.Velocity v[3](start = v_init);
    Modelica.SIunits.Acceleration a[3];
  equation
    v = der(x);
    a = der(v);
    a = gravity(x);
  end Particle;

end gravityPackage;

[Martin Sjölund]

This ticket was not closed for 1.9.1, which has now been released. It was batch modified for milestone 1.9.2 (but maybe an empty milestone was more appropriate; feel free to change it).

[Martin Sjölund]

Milestone changed to 1.9.3 since 1.9.2 was released.

[Martin Sjölund]

Moved to new milestone 1.9.4

[Martin Sjölund]

Milestone pushed to 1.9.5

[Martin Sjölund]

Milestone renamed

[Martin Sjölund]

Ticket retargeted after milestone closed

[Martin Sjölund]

Milestone moved to 1.12.0 due to 1.11.0 already being released.

[Francesco Casella]

The milestone of this ticket has been reassigned to "Future".

If you think the issue is still valid and relevant for you, please select milestone 1.13.0 for back-end, code generation and run-time issues, or 2.0.0 for front-end issues.

If you are aware that the problem is no longer present, please select the milestone corresponding to the version of OMC you used to check that, and set the status to "worksforme".

In both cases, a short informative comment would be welcome.

[Francesco Casella]

This should work in the new front-end, but currently doesn't.

[Francesco Casella]

This example now runs successfully with the new front end. Will be the default in 2.0.0.