id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
6140	"error: ""MSVC_WORKAROUND_GUARD"" is not defined"	Ivo Raisr <ivosh@…>	Daniel Wallin	"{{{
boost/parameter/aux_/unwrap_cv_reference.hpp:47:1: error: ""MSVC_WORKAROUND_GUARD"" is not defined
boost/parameter/aux_/unwrap_cv_reference.hpp:47:1: error: ""MSVC"" is not defined
}}}

There is a problem in boost/parameter/aux_/unwrap_cv_reference.hpp at line 47. It contains the following code:
{{{
#if BOOST_WORKAROUND(MSVC, == 1200)
}}}

but preprocessing fails with the errors above.
I checked all boost header files and even documentation for boost/detail/workaround.hpp says, that correct form must be:
{{{
#if BOOST_WORKAROUND(BOOST_MSVC, == 1200)
}}}

After this change, preprocessing is ok.
There are no other occurrences of this bug in boost 1.47.0.
This bug is present also in boost 1.48.0.

Should you need more information, just ping me.

Ivo Raisr

"	Bugs	new	Boost 1.49.0	parameter	Boost 1.47.0	Problem			bb51@…