coldfusion - How to specify argument attributes in CFscript? (CF9) -

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In CF 9 Doctor:, it says: 

  / ** * an indication * Metadata Validation ... * / Access Return Type Function Function Name (arg1Type arg1Name = "defaultValue1" arg1Attribute = "attributeValue .... ., Arg2Type arg2Name = "defaultValue2" arg2Attribute = "attributeValue ..., ...) functionAttributeName =" attributeValue "... {body content}

How do you specify Arg1Attribute ? I tried this: 

  public void function setFirstname (string firstname = "displayname =" first name ") {}

but it does not work .

Also, how can you translate it into script-style? 

    gt; & lt; / cffunction & gt;

I tried: 

  function setperson (Com.Person person) {}

And it does not work too. "You can not use a variable reference in this context with the operator" "

It is a documentation bug, no way to provide metadata for an argument in script block You can not signal, require, type, and defame, but nothing. I am asking about com Mark Mandel suggested importing and using only the person.


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