[Bug c++/84222] [6/7/8 Regression] [[deprecated]] class complains about internal class usage

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84222

--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Mar 15 17:45:01 2018
New Revision: 258568

URL: https://gcc.gnu.org/viewcvs?rev=258568&root=gcc&view=rev
Log:
        PR c++/84222
        * cp-tree.h (cp_warn_deprecated_use): Declare.
        * tree.c (cp_warn_deprecated_use): New function.
        * typeck2.c (build_functional_cast): Use it.
        * decl.c (grokparms): Likewise.
        (grokdeclarator): Likewise.  Temporarily push nested class scope
        around grokparms call for out of class member definitions.

        * g++.dg/warn/deprecated.C (T::member3): Change dg-warning to dg-bogus.
        * g++.dg/warn/deprecated-6.C (T::member3): Likewise.
        * g++.dg/warn/deprecated-13.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/warn/deprecated-13.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/cp/decl.c
    trunk/gcc/cp/tree.c
    trunk/gcc/cp/typeck2.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/warn/deprecated-6.C
    trunk/gcc/testsuite/g++.dg/warn/deprecated.C