Re: Thousands of enum warnings building gcc

[Richard Guenther <richard.guenther@gmail.com>]

On Tue, Apr 10, 2012 at 3:25 PM, NightStrike <nightstrike@gmail.com> wrote:
> On Tue, Apr 10, 2012 at 8:38 AM, Jonathan Wakely <jwakely.gcc@gmail.com> wrote:
>> 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?
>
> I was asking if that could be disabled by default, so that it wouldn't
> have to be manually added to the build flags each time, since the
> massive warnings are intentional.

I don't see them.

Richard.