G++ bug?

[John Love-Jensen]

Hi Leon,

I believe you've run into C++ (ISO 14882) convenient implicit conversion to
bool from pointers, integrals and floating points.  Your enum is an
integral.

q.v.: Stroustrup C++PL C.6.2.5 Boolean Conversions

As far as I am aware, there is no mechanism to disable the implicit
conversion in your situation (other than change your code to avoid using
bool as a parameter).

HTH,
--Eljay