Sam B wrote:

Greetings, I am having a rather strange problem when using an enumerated type declared in a unit. If that type is used in a second unit, and also in a third that uses both the first and second, the type cannot be used as a parameter to a function. This probably isn't a very good description

Actually, it is ;-), because this was a notorious bug. It has been fixed by now, and your test program will compile with the next GPC version. Thanks for the report, anyway. Frank -- Frank Heckenbach, frank@fjf.gnu.de http://fjf.gnu.de/ PGP and GPG keys: http://fjf.gnu.de/plan