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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/112515] [14 regression] ICE when building Transmission in
 standard_conversion with {} and type depdent and enum class
Date: Mon, 13 Nov 2023 18:16:20 +0000
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X-Bugzilla-Type: changed
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X-Bugzilla-Product: gcc
X-Bugzilla-Component: c++
X-Bugzilla-Version: 14.0
X-Bugzilla-Keywords: ice-on-valid-code, needs-reduction
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D112515

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[14 regression] ICE when    |[14 regression] ICE when
                   |building Transmission in    |building Transmission in
                   |standard_conversion         |standard_conversion with {}
                   |                            |and type depdent and enum
                   |                            |class

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #2)
> Reduced testcase:
> ```
> enum class Ordering { SMALLER =3D -1, EQUAL, LARGER };
> template <typename T>
> Ordering compare_vfunc(T t) {
>   return Ordering{compare(t)};
> }
>=20
> ```

Note the following definition of Ordering also causes the ICE:
```
enum  Ordering : int { SMALLER =3D -1, EQUAL, LARGER };
```=