Inline module fails with protected array variables

[Willi Braun]

Following model results into code generation issue, because of protected array variables:

model foo
  function f
    input Real z;
    output Real y;
  protected
    Real a[2];
  algorithm
    a := {2 * z, z};
    y := sum(a);
    annotation(Inline = true);
  end f;

  Real y(start = 0, fixed = true);
  Real z;
equation
  z = f(5 + time);
  der(y) = z;
end foo;

Even worse is the following example:

model foo
  function f
    input Real z;
    output Real y;
  protected
    Real a[2];
  algorithm
    a := {2 * z, z};
    y := sum(a)/3;
    annotation(Inline = true);
  end f;
  function f1
    input Real z;
    output Real y;
  protected
    Real a[2];
  algorithm
    a := {2 * z, z};
    y := sum(a)/3;
  end f1;

  Real y(start = 0, fixed = true);
  Real z, z2;
  Real a[2] = {sin(time),cos(time)};
equation
  z = f(5 + time);
  z2 = f1(5 + time);
  der(y) = z;
end foo;

that results into really wrong outcome for z compared to z2.