Cyclic dependant parameter error in replaceable function

[Markus Dahl]

Running the ExampleModel from the package below will yield the following error:

15:55:39 Translation Error
[CTest: 9:47-9:80]: Cykliskt beroende konstanter eller parametrar hittades i definitionsomr�de : {x}.

or translated to english..

Error: Cyclically dependent constants or parameters found in scope : {x}.

In the ambient model, changing the modifier x=x in the redeclaration of the function to x=5 will resolve the error. However those two statements should be equivalent.

Below is the package

---

package CTest

model ExampleModel

Component component;
inner Ambient ambient;

end ExampleModel;

model Ambient

extends CTest.AmbientBase(redeclare final function func = CTest.func(x = x));
parameter Real x = 5;

end Ambient;

partial model AmbientBase

replaceable partial function func = CTest.func;
parameter Real var_value = 2;

end AmbientBase;

model Component

outer Ambient ambient;
parameter Real var = ambient.func(ambient.var_value);
Real z;

equation

z = var;

end Component;

function func

input Real x;
output Real y;

algorithm

y := x + 2;

end func;

end CTest;

---

[Markus Dahl]

Package file needed to reproduce the error

[Adrian Pop]

I guess this is a duplicate of #3368.

[Markus Dahl]

The error message generated from the ExampleModel in CTest.mo is not the same as in ticket #3368. CTest also succesfully validates while #3368 does not. However the tickets are very similar.