id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1946	Finding the dimension of the component with unknown dimension from the parameter binding fails	Adrian Pop	Adrian Pop	"This model:
{{{
package Modelica
  package Math  
    package Vectors
      function interpolate 
        input Real[:] x;
        input Real[size(x, 1)] y;
        input Real xi;
        input Integer iLast = 1;
        output Real yi;
        output Integer iNew = 1;
      protected
        Integer i;
        Integer nx = size(x, 1);
        Real x1;
        Real x2;
        Real y1;
        Real y2;
      algorithm
        assert(nx > 0, ""The table vectors must have at least 1 entry."");
        if nx == 1 then
          yi := y[1];
        else
          i := min(max(iLast, 1), nx - 1);
          if xi >= x[i] then
            while i < nx and xi >= x[i] loop
              i := i + 1;
            end while;
            i := i - 1;
          else
            while i > 1 and xi < x[i] loop
              i := i - 1;
            end while;
          end if;
          x1 := x[i];
          x2 := x[i + 1];
          y1 := y[i];
          y2 := y[i + 1];
          assert(x2 > x1, ""Abszissa table vector values must be increasing"");
          yi := y1 + ((y2 - y1) * (xi - x1)) / (x2 - x1);
          iNew := i;
        end if;
      end interpolate;
    end Vectors;  
  end Math;
end Modelica;

model AbsIssues
  parameter Real[:, 2] pressure_drop = [0, 0; 1, 1];
  parameter Boolean anti_symmetric = true;
equation
  assert(not anti_symmetric or abs(pressure_drop[1, 1]) < 1e-12 and 
         abs(pressure_drop[1, 2]) < 1e-12, 
         ""Error: To use TableLookupFlow must specify 0,0 in first row of data if anti_symmetric=true"");
  assert(abs(Modelica.Math.Vectors.interpolate(pressure_drop[:, 1], pressure_drop[:, 2], 0, 1)) < 1e-06, 
         ""Error: To use TableLookupFlow must specify data that goes through 0,0"");
end AbsIssues;
}}}

has these issues:

{{{
Error processing file: AbsIssues.mo
[AbsIssues.mo:54:3-55:82:writable] Error: No matching function found for abs in component <NO COMPONENT>
candidates are .OpenModelica.Internal.intAbs<function>(Integer v) => Integer
 -.OpenModelica.Internal.realAbs<function>(Real v) => Real
Error: Error occurred while flattening model AbsIssues
}}}"	defect	closed	high	1.9.0	Frontend	trunk	fixed		Martin Sjölund Per Östlund