[Bug c/96284] Outdated C features should be made errors with newer standards

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96284

Martin Sebor <msebor at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends on|                            |82922
     Ever confirmed|0                           |1
                 CC|                            |msebor at gcc dot gnu.org
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2020-07-22

--- Comment #3 from Martin Sebor <msebor at gcc dot gnu.org> ---
I support including more diagnostics in -Wall and -Werror, and some perhaps
even by default.  Especially those for "features" as unsafe as function
declarations without a prototype.  See also pr82922.  So confirmed on that
basis.  I should resubmit my patch for it to see if we can make more progress
there for GCC 11.


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82922
[Bug 82922] Request: add -Wstrict-prototypes to -Wextra as K&R style is
obsolescent