id summary reporter owner description type status milestone component version severity resolution keywords cc 9375 g++ 4.7 -Wshadow warnings need attention Tom Browder No-Maintainer "Following are warnings from g++ 4.7 boost/preprocessor/config/config.hpp:86:77: warning: ""__GXX_EXPERIMENTAL_CXX0X__"" is not defined [-Wundef] " Bugs closed To Be Determined preprocessor Boost 1.55.0 Problem fixed