The scalar() function is sometimes not flattened by the NF

[Francesco Casella]

Please consider the following test case:

model TestScalar
  function f
    input Real u[:];
    output Real y = n;
  protected
    Integer n = scalar(size(u)) - 1;
    annotation(Inline=false);
  end f;
  Real x[1] = {1};
  Real y = f(x);
end TestScalar;

the flattened code contains

function TestScalar.f
  input Real[:] u;
  output Real y = /*Real*/(n);
  protected Integer n = scalar(size(u)) - 1;
end TestScalar.f;

which later breaks the code generation because scalar() is undefined.

This issue affects ​Modelica.Media.Examples.R134a.R134a2.

[Per Östlund]

Fixed in 40db59ee.

[Francesco Casella]

At 47 minutes, this was the fastest fix ever :)