Re: [Boost-users] [boost.lambda] Problem with combining if_then_else_return and bind?

On 9/1/05, jarvi wrote:

Hello Stuart,

Thanks for submitting a full program to try immediately.

It seem to be a bug in Lambda, the type deduction gives bool for the type of the first branch, and const bool& for the second. And deems that both are convertible to each other and claims it's ambiguous.

Best,

Jaakko Järvi

Thanks for the quick reply - it's prompted me to try using const bool rather than bool for the bind return type: boost::function fn = if_then_else_return(var(b), bind<const bool>(&Test1, _1), constant(false) ) And that compiles. Thanks again! Stuart Dootson