id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
8413	BOOST_PP_SEQ_SIZE	anonymous	No-Maintainer	"I needed to use a sequence ( var1a , var1b )( var2a , var2b ) 

BOOST_PP_SEQ_SIZE would give incorrect number of parameters 

I changed all the BOOST_PP_SEQ_SIZE_xxx definitations from BOOST_PP_SEQ_SIZE_0( _ ) to

#define BOOST_PP_SEQ_SIZE_0( ... ) BOOST_PP_SEQ_SIZE_1

solved the problem and makes the sequences more usefull."	Patches	closed	To Be Determined	preprocessor	Boost 1.52.0	Problem	fixed