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From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rust/107633] [13 regression] Bootstrap failure due to
 -Werror=unused-parameter and -Werror=dangling-reference
Date: Fri, 11 Nov 2022 15:03:08 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D107633

--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
I thought this had been fixed by

commit 32a06ce38a38bf37db468f0e6c83520fcc221534
Author: Marek Polacek <polacek@redhat.com>
Date:   Tue Nov 1 17:05:52 2022 -0400

    c++: Quash -Wdangling-reference for member operator* [PR107488]

    -Wdangling-reference complains here:

      std::vector<int> v =3D ...;
      std::vector<int>::const_iterator it =3D v.begin();
      while (it !=3D v.end()) {
        const int &r =3D *it++; // warning
      }

is the operator* here a non-member function?=