Re: [boost] [1.56.0 b1] Issue with mpl/is_convertable/asio

Subject: Re: [boost] [1.56.0 b1] Issue with mpl/is_convertable/asio
From: Andrey Semashev (andrey.semashev_at_[hidden])
Date: 2014-07-30 02:41:56

On Wed, Jul 30, 2014 at 5:37 AM, Eric Niebler <eniebler_at_[hidden]> wrote:
> On 7/29/2014 12:26 AM, Andrey Semashev wrote:
>> On Tue, Jul 29, 2014 at 6:55 AM, Andrey Semashev
>>>
>>> I can create a pull request to fix this locally in ASIO, if there is a chance
>>> to merge it into 1.56. But that will only fix this particular breakage; I
>>> can't tell if there are other similar places.
>>
>> https://github.com/boostorg/asio/pull/7
>>
>> I tried to compile pion 5.0.6 with gcc 4.4.7 with this change and it
>> succeeded. I'd appreciate if someone could merge it to develop.
>
> This isn't a bug in Asio, so that's the wrong fix (I think). The fix
> belongs in Boost.Range, and fixing it there will save this kind of
> heartache for many more people.

I agree. I just though it was too late for massive changes in Boost.Range.

> Thomas, Andrey: Can one of you apply the following patch to libs/range
> and tell me if pion compiles successfully with it. (I've been
> unsuccessful configuring pion myself.)
>
> https://github.com/boostorg/range/pull/16
>
> Andrey, if you can test this, be sure to revert your change to Asio first.

Clean 1.56 RC + this patch fixes pion 5.0.6 on gcc 4.4.7 for me.