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From: "ppalka at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/113332] [12/13/14 regression] checking ICE when building
 fcitx-5.1.6
Date: Tue, 06 Feb 2024 04:05:01 +0000
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X-Bugzilla-Keywords: ice-checking, ice-on-valid-code
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D113332

--- Comment #4 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Another reduced valid testcase:

struct tuple {
  template<class _Tp>
  static constexpr bool __is_implicitly_default_constructible() { return tr=
ue;
}

  template<class _Tp =3D void,
           bool =3D __is_implicitly_default_constructible<_Tp>()>
  tuple();
};

struct DBusStruct {
  DBusStruct() =3D default;
  tuple data_;
};

struct IBusService {
  int m =3D [] { DBusStruct{}; return 42; }();
};=