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From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/110745] New: Improve printing of base classes
Date: Wed, 19 Jul 2023 20:09:13 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D110745

            Bug ID: 110745
           Summary: Improve printing of base classes
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: mpolacek at gcc dot gnu.org
  Target Milestone: ---

Prompted by <https://gcc.gnu.org/pipermail/gcc-patches/2023-July/624964.htm=
l>:

struct B { int i; };
struct D : B {
    int x;
    int y;
};

int
main ()
{
  D d =3D {.x=3D1, .y=3D2};
  (void)d;
}

$ ./cc1plus -quiet q.C -Wmissing-field-initializers
q.C: In function =E2=80=98int main()=E2=80=99:
q.C:10:20: warning: missing initializer for member 'D::<anonymous>'
[-Wmissing-field-initializers]
   10 |   D d =3D {.x=3D1, .y=3D2};
      |                    ^

We should be able to say 'D::B' instead.=