Hi ! I start using Boost.Units for a new project and found some annyoing warnings when compiling with "-Wall -Wextra" and "-Wconversion" The message is: /home/hunold/src/devel/boost/boost/units/io.hpp: In function ‘int boost::units::get_flags(std::ios_base&, int)’: /home/hunold/src/devel/boost/boost/units/io.hpp:163: warning: conversion to ‘int’ from ‘long int’ may alter its value [-Wconversion] Patch using an explicit static_cast<int> for the return value attached. Ok to commit ? Other suggestions ? Yours, Jürgen -- * Dipl.-Math. Jürgen Hunold ! Ingenieurgesellschaft für * voice: ++49 511 262926 57 ! Verkehrs- und Eisenbahnwesen mbH * fax : ++49 511 262926 99 ! Lister Straße 15 * juergen.hunold@ivembh.de ! www.ivembh.de * * Geschäftsführer: ! Sitz des Unternehmens: Hannover * Prof. Dr.-Ing. Thomas Siefer ! Amtsgericht Hannover, HRB 56965 * PD Dr.-Ing. Alfons Radtke !