Re: [boost] Glitch with mpl::placeholder(s)?

From: David Abrahams (dave_at_[hidden])
Date: 2003-02-27 15:40:37

Hi Andreas,

Aleksey just did a big round of renaming before the first official
release of MPL (including changes like int_c -> int_, and placeholder
-> placeholders); I believe that placeholder.hpp is obsolete and
should have been removed from CVS.  In this case we could keep it for
backwards-compatibility reasons, but in general that was deemed a bad
idea for most names.

"Andreas Huber" <ah2003_at_[hidden]> writes:

> Hi Aleksey
>
> I have got mpl out of CVS 5 minutes ago.
> Code that previously compiled fine now shows the following error:
>
> d:\Data\boostCvsRoot\boost\boost\mpl\aux_\include_preprocessed.hpp(27) :
> fatal error C1083: Cannot open include file:
> 'boost/mpl/aux_/preprocessed/msvc70/placeholder.hpp': No such file or
> directory
>
> MPL can be fixed as follows:
>
> diff -r1.5 placeholder.hpp
> 33c33
> < #   define BOOST_MPL_PREPROCESSED_HEADER placeholder.hpp
> ---
>> #   define BOOST_MPL_PREPROCESSED_HEADER placeholders.hpp
>
>
> OR users can fix their code by replacing
>
> #include <boost/mpl/placeholder.hpp>
>
> with
>
> #include <boost/mpl/placeholders.hpp>
>
> and
>
> mpl::placeholder;
>
> with
>
> mpl::placeholders;
>
> Regards,
>
> Andreas
>
>
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-- 
Dave Abrahams
Boost Consulting
www.boost-consulting.com