id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
12431	BOOST_PP_TUPLE_PUSH_FRONT fails to expand with BOOST_PP_EXPAND	mjtruog@…	No-Maintainer	"This problem probably affects other preprocessor macros added in the 1.56.0 release, but this is one I bumped into.  It is unfortunate that more bugs are appearing in the preprocessor code, since the original source code has been very useful and stable in the past, when it was first added.  To compile the attached test2.cpp, use:
{{{
g++ -Wall -Wextra -Werror -g -O0 -save-temps -o test2.o -c -fpic test2.cpp
}}}
My testing has been using version 1.58, though this problem should have existed since 1.56."	Bugs	new	To Be Determined	preprocessor	Boost 1.56.0	Problem