------- Additional Comments From tobi at gcc dot gnu dot org 2004-10-21 15:25 ------- We actually do have a warning for this: -Wconversion, which is currently not enabled with -Wall. I'm closing this bug, but if you are in favor of adding this warning to -Wall, Jerry, feel free to propose a patch to this effect. See options.c.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17927