Subject: Re: [Boost-bugs] [Boost C++ Libraries] #5725: Different ordering of includes can lead to compilation errors ( âSEEK_SETâ cannot appear in a constant-expression etc )
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2011-12-24 16:59:26
#5725: Different ordering of includes can lead to compilation errors ( âSEEK_SETâ
cannot appear in a constant-expression etc )
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Reporter: Relja Arandjelovic <arandjelovic.relja@â¦> | Owner: igaztanaga
Type: Bugs | Status: closed
Milestone: To Be Determined | Component: interprocess
Version: Boost 1.46.1 | Severity: Problem
Resolution: wontfix | Keywords: SEEK_SET, include ordering, compilation error, interprocess, mpi, asio
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Comment (by marshall):
Reija --
I think you should spend a bit more time investigating.
* What does including ASIO bring to the table - why does it fail when you
include ASIO (and not when you don't)?
* Also, what version of Boost are you using?
The code the compiler is whining about is:
{{{
typedef enum { file_begin = SEEK_SET
, file_end = SEEK_END
, file_current = SEEK_CUR
} file_pos_t;
}}}
which (given sane values for SEEK_SET, etc) looks fine to me.
What's the definition of SEEK_SET, etc on your machine?
Here's the one from my (Mac):
{{{
$ grep SEEK_SET /usr/include/stdio.h
#ifndef SEEK_SET
#define SEEK_SET 0 /* set file offset to offset */
}}}
I'm also wondering about this define in mph/config.h:
{{{
/* Force MPICH not to define SEEK_SET, SEEK_CUR, and SEEK_END, which
conflict with the versions in <stdio.h> and <cstdio>. */
#define MPICH_IGNORE_CXX_SEEK 1
}}}
-- Ticket URL: <https://svn.boost.org/trac/boost/ticket/5725#comment:3> Boost C++ Libraries <http://www.boost.org/> Boost provides free peer-reviewed portable C++ source libraries.
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