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Re: -Wswitch-enum and -Wswitch-default
On Mon, Apr 02, 2007 at 09:34:39PM +0100, Manuel López-Ibáñez wrote:
> On 02/04/07, Ching, Jimen (US SSA) <jimen.ching@baesystems.com> wrote:
> >> Therefore, only -Wswitch is enabled by -Wall but neither of
> >> Wswitch-default or Wswitch-enum are.
> >
> >Note; a bunch of -W options has the sentence "This warning is enabled by
> >-Wall".
> >But there are a few that doesn't, but they are in the "All of the above"
> >list. Perhaps
> >the description for -Wall shouldn't include "All of the above '-W' options
> >combined".
> >Or move the descriptions that doesn't include the "This warning is enabled
> >by -Wall"
> >below the -Wall description.
> >
>
> No, it shouldn't. I think it should include just a list of options
> enabled by it á la -O1, -O2, etc.
>
> >It is confusing to read "All of the above" when it doesn't mean all of the
> >above.
>
> You are completely right.
If there are any options listed above -Wall that are not enabled by
-Wall, then this is a bug in the manual.