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From: "stevenxia990430 at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/111220] New: ICE with std::integral in template
Date: Tue, 29 Aug 2023 05:50:15 +0000
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X-Bugzilla-Product: gcc
X-Bugzilla-Component: c++
X-Bugzilla-Version: 14.0
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X-Bugzilla-Who: stevenxia990430 at gmail dot com
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111220

            Bug ID: 111220
           Summary: ICE with std::integral in template
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: stevenxia990430 at gmail dot com
  Target Milestone: ---

The following invalid program reports an internal compiler error. Failed on
gcc-trunk.=20

To quickly reproduce: https://gcc.godbolt.org/z/TsKjKbfrd
```
#include <concepts>
template<typename Size =3D std::integral>
```

note that it requires --std=3Dc++20 or c++23, tried on default and it errors
without any crashes.=