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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++/95935] ICE : Segmentation fault crash_signal from
 toplev.c:328
Date: Tue, 07 Jul 2020 23:45:47 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D95935

Marek Polacek <mpolacek at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
           Keywords|error-recovery              |accepts-invalid
                 CC|                            |mpolacek at gcc dot gnu.org
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2020-07-07

--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Confirmed, but here's an improved test:

enum class E;
template <typename T =3D enum class E { a }> struct X { };=20
template<> enum class E { };

ICEs without giving any previous errors, and=20

template <typename T =3D enum class E { a }> struct X { };

is accepts-invalid.=