Warning using -Wconversion and -Ox in gcc 4.5 and 4.6 but not in previous releases

[Ian Lance Taylor]

José Luis García Pallero <jgpallero@gmail.com> writes:

> Three months ago I sent this mail to gcc-help:
>
> http://gcc.gnu.org/ml/gcc-help/2011-03/msg00064.html
>
> The behavior in gcc 4.6 release persists. I don't know if it is a bug
> exactly (in the original mail, some says that is a bug and some no).

It's clearly a bug, we just don't know if it's a bug in gcc or a bug in
glibc.  Go ahead and file a bug report, or two.

Ian