Subject: Re: [boost] Conflicts when building libraries at root
From: Damien Buhl (damien.buhl_at_[hidden])
Date: 2015-03-10 01:54:30
On 09/03/2015 23:20, Edward Diener wrote:
> On 3/9/2015 5:09 PM, Andrey Semashev wrote:
>> There weren't any warnings before. Is this a result of a change in
> Yes, but they were already in 1.57. The changes added some new
> (BOOST_PP_IS_BEGIN_PARENS) and better functionality (the internal
> BOOST_PP_IS_EMPTY) to Boost PP, as well as fixing some corner cases with
> VC++ I discovered when testing VMD.
The reason why this happens more in this build, is that the new
BOOST_FUSION_ADAPT macros uses BOOST_PP_IS_EMPTY for each field member
now. This is used to determine if the type was provided or has to be
In all the test I ran I got no warning under VC++, but this was on a
pretty new version. And some of my test were run before 1.57.
> Turning off C4003 globally for VC++ is the only solution to the VC++
> warnings I could ever discover. I attempted to turn off the warnings in
> the macros where they occur, but VC++ just ignores that. Evidently the
> warnings can only be turned off globally or possibly at the very
> top-level macro which eventually causes them.
Do you think I could add specific pragmas to disable C4003 where I use
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