id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
3298	Iterating over a map fails to compile with MSVC 9 (works with CYGWIN GCC 4.3.2)	Marshall Galbraith <Marshall.Galbraith@…>	Aleksey Gurtovoy	I have written a template metafunction that takes two maps and joins them into a single map. However, if keys are erased from both maps before joining them, the iterators of the joined map fail to compile with MSVC 9. The code compiles with CYGWIN GCC 4.3.2. If a key is erased from only one of the original maps, the code compiles with both compilers. 	Bugs	closed	Boost 1.40.0	mpl	Boost 1.39.0	Showstopper	duplicate	map