[Bug c/53874] -Wswitch-enum not properly working with bitfields

[jan.smets@alcatel-lucent.com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53874

--- Comment #1 from Jan Smets <jan.smets@alcatel-lucent.com> 2012-07-06 13:09:29 UTC ---
And if the :4 is removed, then it works as expected.