Re: Phoenix Example problem

Thomas

Thank you for the information.

Is it a simple patch you could post so that I can patch my installations of 1.49.0 and (presumably) 1.50.0?

I had found phoenix::detail::expression::function_eval while searching the code and also the table at

http://boost-sandbox.sourceforge.net/libs/phoenix/doc/html/phoenix/inside/rules.html

so I thought it was supposed to exist.

Thanks

John

________________________________________
From: Thomas Heller [[email protected]]
Sent: 02 July 2012 07:32
To: Joel de Guzman
Cc: Fletcher, John P; Spirit Development; Thomas Heller
Subject: Re: Phoenix Example problem

On 07/02/2012 01:56 AM, Joel de Guzman wrote:
> On 7/1/2012 8:21 PM, Fletcher, John P wrote:
>> Joel
>>
>> I am having a problem compiling the example container_actor.cpp which
>> is in the Phoenix
>> manual and also the examples.  I have been compiling it with g++
>> 4.4.3 and also with
>> clang 3.1 and neither works.  The clang error messages look like this:
>
> I could repro the problem. Thomas, what is phoenix::expression::function?
Thanks for bringing it to my attention. Fixed on trunk.
phoenix::expression::function is supposed to be a struct responsible for
creating expression template
objects and calculating the expression template type for a phoenix
function expression. Looks like i just forgot
to alias it ... there was already a
phoenix::detail::expression::function_eval which is part of the core,
and used in a variety of places (for example bind).
more information about these expression types can be found here:
http://boost-sandbox.sourceforge.net/libs/phoenix/doc/html/phoenix/inside/expression.html
and here:
http://boost-sandbox.sourceforge.net/libs/phoenix/doc/html/phoenix/inside/rules.html

>
> Regards,




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