[Bug c++/104624] [10/11/12 Regression] ICE in standard_conversion, at cp/call.cc:1213

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104624

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jason Merrill <jason@gcc.gnu.org>:

https://gcc.gnu.org/g:65735d21ac410463126114c572999682f987972c

commit r12-8258-g65735d21ac410463126114c572999682f987972c
Author: Jason Merrill <jason@redhat.com>
Date:   Thu Apr 21 17:24:07 2022 -0400

    c++: generic lambda fn parm pack [PR104624]

    Parameter packs from the enclosing context can be used unexpanded in a
    lambda that is itself part of a pack expansion, but not packs that are part
    of the lambda itself.  We already check for capture packs; we also need to
    check for function parameter packs of the lambda call operator.

            PR c++/104624

    gcc/cp/ChangeLog:

            * pt.cc (check_for_bare_parameter_packs): Check for lambda
            function parameter pack.

    gcc/testsuite/ChangeLog:

            * g++.dg/cpp1y/lambda-generic-variadic22.C: New test.