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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++/33799] Return value's destructor not executed when a local
 variable's destructor throws
Date: Wed, 20 Dec 2023 17:31:37 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D33799

--- Comment #28 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:02c0b49798228d777610f898cd9d63ebec43656d

commit r14-6754-g02c0b49798228d777610f898cd9d63ebec43656d
Author: Jason Merrill <jason@redhat.com>
Date:   Wed Dec 20 11:06:27 2023 -0500

    c++: throwing dtor and empty try [PR113088]

    maybe_splice_retval_cleanup assumed that the function body can't be emp=
ty
if
    there's a throwing cleanup, but when I added cleanups to try blocks in
    r12-6333-gb10e031458d541 I didn't adjust that assumption.

            PR c++/113088
            PR c++/33799

    gcc/cp/ChangeLog:

            * except.cc (maybe_splice_retval_cleanup): Handle an empty bloc=
k.

    gcc/testsuite/ChangeLog:

            * g++.dg/eh/return2.C: New test.=