Strange case of CheckParametersNullityInVisibleMethodsRule

[Daniel Lidström]

Hello,

 

I've just experienced a strange case of CheckParametersNullityInVisibleMethodsRule. I don't understand why it fires for my code. Here's the "offending" code:

 

        public void SetVarValue( int lEMLArea, ref string szVar, ref string szValue, ref int lValue )
        {
            short rc = 0;
  
            rc = _insObjectClass.SetVarValue( lEMLArea, szVar, szValue, lValue );
            if (rc < -1)
                throw new InsObjectException(rc);
        }

The method being called looks like this: 
public virtual short SetVarValue(int lEMLID, object vaVar, string szValue, int lValue);
Why is the rule being fired here?
/Daniel

[Sebastien Pouliot]

Hello Daniel,

I'm very busy at the moment so please fill bug reports for such issues
(it's the only to ensure they won't be forgotten when I, or someone
else, gets some free time ;-)

Sebastien

p.s. a quick guess is that 'ref' parameters are misreported when simply
passed down to another call. It's probably something easy to fix if
someone wants to try :)

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[Daniel Lidström]

Thanks Sebastien, I will file a report.

/Daniel