[Bug c++/83798] Enhancement to Wmain warnings

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83798

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |diagnostic
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2018-01-11
     Ever confirmed|0                           |1

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to denis.campredon from comment #0)
> In the first three warnings, just '::main' should be displayed, like when
> compiled with gcc, instead of the full signature.

What do you mean "when compiled with gcc"?

The C front-end doesn't print "::main" because there is no :: scope resolution
operator in C, and for C++ there's no difference in diagnostics whether you
invoke gcc or g++.

Do you just mean like the cases in PR 83797?