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From: "rafael at espindo dot la" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/95302] function attributed to be deprecated cannot include
 a typedef/using
Date: Mon, 29 Jun 2020 19:37:00 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D95302

Rafael Avila de Espindola <rafael at espindo dot la> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rafael at espindo dot la

--- Comment #2 from Rafael Avila de Espindola <rafael at espindo dot la> ---
The same problem happens with a namespace alias:

namespace foo {
void bar();
}
[[deprecated("zed")]] inline void zed() {
    namespace a =3D foo;
    a::bar();
}

Produces:

test.cc: In function =E2=80=98void zed()=E2=80=99:
test.cc:6:8: warning: =E2=80=98void zed()=E2=80=99 is deprecated: zed
[-Wdeprecated-declarations]
    6 |     a::bar();
      |        ^~~
test.cc:4:35: note: declared here
    4 | [[deprecated("zed")]] inline void zed() {
      |                                   ^~~


If instead of the alias foo::bar() is used directly, no warning is produced.

The issue is still present on current master
(346bce6fe0cf1ed5f6a7ad732d2361d77b203c87).=