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From: "zakkariusr at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/108627] New: A new crash with using a simple class,
 inheritance and a function (version 2)
Date: Wed, 01 Feb 2023 10:09:35 +0000
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X-Bugzilla-Product: gcc
X-Bugzilla-Component: c++
X-Bugzilla-Version: 13.0
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D108627

            Bug ID: 108627
           Summary: A new crash with using a simple class, inheritance and
                    a function (version 2)
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: zakkariusr at gmail dot com
  Target Milestone: ---

The following code:

struct A {
    int i =3D 0;

    A() {}
    A(const A&) { i =3D 1; }
    int g() { return i; }
};

struct B : A {};

A u() { return A{}; }

int main() {
    return B{u()}.g();
}

causes a compiler crash on the current gcc(trunk) 13.0.1

I already reported the same thing:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D108559
but applied a shorter version there for simplicity - that one was fixed but
this one here still crashes. Getting a member field (i) works now in this c=
ase
but not the member function (g())
Be ready for the version 3 :)=