On Jun 19, 2014, at 4:41 , Richard Smith <[email protected]> wrote:
> On Wed, Jun 18, 2014 at 9:19 AM, Jordan Rose <[email protected]> wrote: > > On Jun 16, 2014, at 8:51 , Richard Smith <[email protected]> wrote: > >> +def CXXPre1zCompat : DiagGroup<"c++98-c++11-c++14-compat">; >> +def CXXPre1zCompatPedantic : DiagGroup<"c++98-c++11-c++14-compat-pedantic", >> + [CXXPre1zCompat]>; > > I'm not happy with this warning name. Can we say the *compat options are just > the newest version? c++14-compat? > > That doesn't work: we want -Wc++11-compat to list all incompatibilities with > C++11, including this one. > > My preference is to make this group unnamed, but I don't know if we support > that, nor what we'd list in the [-W...] in the diagnostic if we did. Then how about -Wpre-c++1z-compat, which is included by -Wc++98-compat, -Wc++11-compat, and -Wc++14-compat. -Wpost-c++11-compat, which is included by -Wc++11-compat, -Wc++14-compat, and -Wc++1z-compat. ? It's not perfect because "post-" doesn't usually include the reference point, but it does provide a very consistent taxonomy. Jordan
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