Improve error message when trying to override a final parameter/variable (from MathCore)

[krsta]

Here is a simple model where an illegal modification of a (final) unit is performed. The error message is not clear what to do. It should at least mention which parameter/variable that is modified, i.e., "unit" in this case.

model Test
   parameter Modelica.SIunits.Distance di(unit="m")=0.125 "Inner pipe diameter";
end Test;

Error message:

[:2:4-2:80:readonly]: Variable di: trying to override final variable in class: Real
[:2:4-2:80:readonly]: Variable di: Error occured while flattening model Test

[Jan Brugård]

​http://intranet/trac/mathmodelica/ticket/1604

[Martin Sjölund]

Trunk now says

{{{[b.mo:2:4-2:80:writable] Error: Variable di: trying to override final variable in class: Real

by using modifiers: di( = "m", = final "m") that do not agree.}}}

I'm assuming this was the desired error message

[Henrik Tidefelt]

Reopening, as there is currently no error message at all.

[Lennart Ochel]

Should that be treated in the front end?

[Martin Sjölund]

Simpler model:

model Test
   type Distance = Real(final unit="m");
   parameter Distance di(unit="mm")=0.125;
end Test;

[Martin Sjölund]

This ticket was not closed for 1.9.1, which has now been released. It was batch modified for milestone 1.9.2 (but maybe an empty milestone was more appropriate; feel free to change it).

[Martin Sjölund]

Milestone changed to 1.9.3 since 1.9.2 was released.

[Martin Sjölund]

Moved to new milestone 1.9.4

[Martin Sjölund]

Milestone pushed to 1.9.5

[Martin Sjölund]

This was fixed in the 1.9.4 release.

[Martin Sjölund]

Milestone renamed

[Martin Sjölund]

Milestone renamed