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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/109227] coroutines: ICE in tree check: expected record_type
 or union_type or qual_union_type, have array_type in
 build_special_member_call, at cp/call.cc:11067
Date: Thu, 25 Jan 2024 20:22:42 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109227

--- Comment #8 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The trunk branch has been updated by Jason Merrill <jason@gcc.gnu.org>:

https://gcc.gnu.org/g:44868e7298de5048d6f04d7fa098d5bc767c8cb8

commit r14-8437-g44868e7298de5048d6f04d7fa098d5bc767c8cb8
Author: Jason Merrill <jason@redhat.com>
Date:   Thu Jan 25 14:45:35 2024 -0500

    c++: co_await and initializer_list [PR109227]

    Here we end up with an initializer_list of 'aa', a type with a non-triv=
ial
    destructor, and need to destroy it.  The code called
    build_special_member_call for cleanups, but that doesn't work for array=
s,
so
    use cxx_maybe_build_cleanup instead.  Let's go ahead and do that
    everywhere that has been calling the destructor directly.

            PR c++/109227

    gcc/cp/ChangeLog:

            * coroutines.cc (build_co_await): Use cxx_maybe_build_cleanup.
            (build_actor_fn, process_conditional, maybe_promote_temps)
            (morph_fn_to_coro): Likewise.
            (expand_one_await_expression): Use build_cleanup.

    gcc/testsuite/ChangeLog:

            * g++.dg/coroutines/co-await-initlist2.C: New test.=