id summary reporter owner description type status milestone component version severity resolution keywords cc 5522 [foreach] Warning with gcc-4.6.0 and -Wconversion sefi@… Eric Niebler "gcc-4.6.0 made Boost.foreach unusable in 1.46.1 because the rvalue detection no longer works. Now, there is a fix in trunk for it but it has a nasty side effect, namely a warning that is emitted whenever foreach is used with an rvalue and -Wconversion is turned on. Sadly, this warning cannot be ignored by including Boost with -isystem because the code is generated by a macro, obviously. I would be glad if this could be fixed somehow because -Wconversion is a crucial warning option to me." Patches closed To Be Determined foreach Boost Development Trunk Problem wontfix