[Bug c/17170] add warning for bitfield declarations where the presence of a signbit (or lack thereof) could lead to confusion [-Wdefault-bitfield-sign]

[egallager at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=17170

Eric Gallager <egallager at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|-Wdefault-bitfield-sign     |add warning for bitfield
                   |                            |declarations where the
                   |                            |presence of a signbit (or
                   |                            |lack thereof) could lead to
                   |                            |confusion
                   |                            |[-Wdefault-bitfield-sign]

--- Comment #11 from Eric Gallager <egallager at gcc dot gnu.org> ---
making the title more descriptive