id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
8619	Multiple declaration Error in Memory.hpp	Sudhir		"This problem is related to VS2012.
As I'm migrating my project from vs2010 to vs2012 I'm getting an error like multiple declaration of Weak_ptr in memory.hpp


When I carefully analyze i found that there is file in VS2012 yval.h
and there is #define missing. _HAS_TR1

when I defined it inside VS2012 it started working properly.

Please let me know if there is any other alternative to solve this problem. Or this is the only way to comeout from it.

Regards,
Sudhir"	Bugs	closed	To Be Determined	None	Boost 1.52.0	Regression	invalid		sudhirinmnnit@…