works identity with other type than INT?

Halo!
I use sqlpp with a big database now.
I won lots of time with sqlpp. :)

I hava a short question.
Is it possible to use type="SMALLINT" for primary key in combination 
with auto increment?
 
When I am use the following table definition
<table id="ZahlungArt" name="ZahlungArt" field-prefix="ZahlungArt" 
qualifier="" fixed="false" signed="false" suffix="">
            <field id="ZahlungArtID" name="ID" type="SMALLINT" 
primary-key="true" />
            <identity field-id="ZahlungArtID" start="1" step="1" />
        </table>
I get this error:
ZahlungArtDB.cs(62,31): error CS0029: implizite convert from type 'int' 
to 'short' is not possible.


Of couse I can life with this behaviour. :)
But maybe it is a bug.

Tomek





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