Problem with simplified algorithms in certain cases

[lochel]

Some simplifications on algorithms may have the result that output variables disappear. This is probably one of the simplest test cases to show the issue:

model M
  Real x;
algorithm 
  if initial() then
    x := cos(time);
  end if;
end M;

This is the error dump:

[Compiler/SimCode/SimCodeUtil.mo:5122:7-5122:164:writable] Error: Internal error Inverse Algorithm needs to be solved for {x} in
algorithm
Discrete variables are not supported yet.
[Compiler/SimCode/SimCodeUtil.mo:5127:7-5127:88:writable] Error: Internal error function createSingleAlgorithmCode failed
[Compiler/SimCode/SimCodeUtil.mo:456:5-456:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]

[lochel]

Fixed in 1f2a73.
Test added in 535508.

[sjoelund.se]

Milestone renamed

[sjoelund.se]

Milestone renamed