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From: "janezz55 at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/95684] New: internal compiler error: Segmentation fault
Date: Mon, 15 Jun 2020 15:18:14 +0000
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X-Bugzilla-Component: c++
X-Bugzilla-Version: 10.1.0
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D95684

            Bug ID: 95684
           Summary: internal compiler error: Segmentation fault
           Product: gcc
           Version: 10.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: janezz55 at gmail dot com
  Target Milestone: ---

source code is at: https://github.com/user1095108/generic

I do this:

g++ -std=3Dc++17 forwarder.cpp -o f

I get this:

In file included from forwarder.cpp:3:
forwarder.hpp: In instantiation of 'class
gnr::detail::forwarder::forwarder_impl2<void(const S&), 32, true>':
forwarder.hpp:82:7:   required from 'class
gnr::detail::forwarder::forwarder_impl<void(const S&) noexcept, 32>'
forwarder.hpp:90:7:   required from 'class gnr::forwarder<void(const S&)
noexcept>'
forwarder.cpp:17:44:   required from here
forwarder.hpp:29:7: internal compiler error: Segmentation fault
   29 |   R (*stub_)(void*, A&&...) noexcept(E) {};
      |       ^~~~~
Please submit a full bug report,

gcc version 10.1.0 (GCC)=