id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
6139	"error: ""BOOST_CLANG"" is not defined"	Ivo Raisr <ivosh@…>	Daniel James	"
{{{
boost/detail/container_fwd.hpp:72:9: error: ""BOOST_CLANG"" is not defined
}}}

This header file at line 72 contains the following:
{{{
#if BOOST_CLANG
}}}

But BOOST_CLANG is not even defined in my environment (gcc 4.1.2 on RHEL 5.x). I've checked all other occurrences of BOOST_CLANG in boost header files and all contain construct such as 
{{{
defined(BOOST_CLANG)
}}}

The problem is present in boost 1.48.0 as well.
I changed line 72 to:
{{{
#if defined(BOOST_CLANG) && (BOOST_CLANG)
}}}
and it seems to work now.

Perhaps it could be changed just to:
{{{
#if defined(BOOST_CLANG)
}}}

Should you need more information, just ping me.

Ivo Raisr

"	Bugs	closed	Boost 1.49.0	None	Boost 1.47.0	Problem	fixed