On Wed, Apr 4, 2012 at 7:19 AM, Richard Guenther <richard.guent...@gmail.com> wrote: > On Wed, Apr 4, 2012 at 2:14 PM, Andrew Haley <a...@redhat.com> wrote: >> On 04/04/2012 01:11 PM, Gabriel Dos Reis wrote: >>> On Wed, Apr 4, 2012 at 7:08 AM, Andrew Haley <a...@redhat.com> wrote: >>>> On 04/04/2012 10:44 AM, Gabriel Dos Reis wrote: >>>>> For GCC-4.8, I would like to turn on -Wall by default. >>>>> Comments? >>>> >>>> Umm, should this really happen at exactly the same time as C++ >>>> by default? >>> >>> I consider it a separate issue. >>> >>> -Wall is a primary a service to GCC users (which GCC is already >>> using internally.) >>> >>> Switching to compile with C++ compiler is an internal >>> compiler infrastructure issue that should be independent >>> of the services we provide to the broader C++ community. >> >> It's certainly a separate issue, but the set of C++ warnings is >> very different, and to avoid unnecessary chaos it might be good >> to stage the changes. > > We already use -Wall for both the stage1 C and the stage2+ C++ compiles. > Only stage2+ use -Werror though.
Exactly. I am suggesting to turn on -Werror by default. -- Gaby