id summary reporter owner description type status milestone component version severity resolution keywords cc 5488 double constant used to initialise float member Rowan James Joaquín M López Muñoz "In: multi_index/hashed_index.hpp: ~608 Class member 'mlf' is defined as a float, but the unqualified double constant 1.0 is used to initialise it. This causes the following warning for us in code using boost::flyweights on GCC 4.2 (APPLE) with -Wall -Wextra warning: implicit conversion shortens 64-bit value into a 32-bit value" Bugs closed To Be Determined multi_index Boost 1.46.1 Problem fixed warning hashed_index implicit conversion