id summary reporter owner description type status milestone component version severity resolution keywords cc 9658 int from size_t conversion warning in hashed_index.hpp mbradle@… Joaquín M López Muñoz "Hello, When I compile libs/multi_index/example/hashed.cpp with g++ -Wconversion -I../../.. -o hashed hashed.cpp I get the conversion warning: hashed.cpp:103:45: instantiated from here ../../../boost/multi_index/hashed_index.hpp:1343:21: warning: conversion to 'int' from 'size_t' may alter its value When I apply the patch in diff.txt (attached), the code compiles without the warning. The patch also includes the change on line 1399. Best wishes, Brad " Bugs closed To Be Determined multi_index Boost Development Trunk Cosmetic fixed