[Bug c++/90449] No way to turn off warning about inaccessible base

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90449

--- Comment #6 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Tue Jun 11 15:03:21 2019
New Revision: 272157

URL: https://gcc.gnu.org/viewcvs?rev=272157&root=gcc&view=rev
Log:
       PR c++/90449 - add -Winaccessible-base option.
       * doc/invoke.texi (Winaccessible-base): Document.

       * c.opt (Winaccessible-base): Added new option.

       * class.c (warn_about_ambiguous_bases): Changed name to:
       maybe_warn_about_inaccessible_bases.
       (maybe_warn_about_inaccessible_bases):  Implemented new
       Winaccessible-base warning option for both direct and virtual
       base warnings.
       (layout_class_type): Call to warn_about_ambiguous_bases changed to fit
       new name.

        * g++.dg/warn/Winaccessible-base-1.C: New file.
        * g++.dg/warn/Winaccessible-base-2.C: New file.
        * g++.dg/warn/Winaccessible-virtual-base-1.C: New file.
        * g++.dg/warn/Winaccessible-virtual-base-2.C: New file.

Added:
    trunk/gcc/testsuite/g++.dg/warn/Winaccessible-base-1.C
    trunk/gcc/testsuite/g++.dg/warn/Winaccessible-base-2.C
    trunk/gcc/testsuite/g++.dg/warn/Winaccessible-virtual-base-1.C
    trunk/gcc/testsuite/g++.dg/warn/Winaccessible-virtual-base-2.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c.opt
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/class.c
    trunk/gcc/doc/invoke.texi
    trunk/gcc/testsuite/ChangeLog