This is the mail archive of the gcc@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: RFC: -Wall by default


On 2012-04-09 13:03:38 -0500, Gabriel Dos Reis wrote:
> On Mon, Apr 9, 2012 at 12:44 PM, Robert Dewar <dewar@adacore.com> wrote:
> > On 4/9/2012 1:36 PM, Jonathan Wakely wrote:
> >
> >> Maybe -Wstandard isn't the best name though, as "standard" usually
> >> means something quite specific for compilers, and the warning switch
> >> wouldn't have anything to do with standards conformance.
> >
> > -Wdefault
> >
> > might be better
> 
> except if people want warnings about "defaults" in C++11 (which can mean
> lot of things).

How about a warning level?

-W0: no warnings (equivalent to -w)
-W1: default
-W2: equivalent to the current -Wall
-W3: equivalent to the current -Wall -Wextra

-- 
Vincent Lefèvre <vincent@vinc17.net> - Web: <http://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <http://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]