This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
Re: Thousands of enum warnings building gcc
On 10 April 2012 13:11, NightStrike wrote:
> Generally speaking, I've tried to help people get us a clean build of
> gcc warning-wise for the windows targets. ?This has historically been
> challenging mainly due to printf. ?Kai added a lot of support for
> handling whacky windows printfs, and we were doing very well for a
> long time. ?Currently, however, there are two instances where giant
> massive piles of warnings spit out due to enums not being handled in a
> switch. ?Is this a warning that we could just disable by default for
> building gcc? ?My builds are filled with this:
>
>
> ../../../../build/gcc/src/gcc/ipa-pure-const.c:458: warning:
> enumeration value `BUILT_IN_NONE' not handled in switch
Did you need to paste hundreds of lines of the warning to ask the question?
Did you try adding -Wno-switch-enum to the build flags?