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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c++/115187] [14 Regression] ICE when deleting temporary array
Date: Fri, 24 May 2024 15:15:22 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D115187

--- Comment #7 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-14 branch has been updated by Jason Merrill
<jason@gcc.gnu.org>:

https://gcc.gnu.org/g:9031c027827bff44e1b55c366fc7034c43501b4c

commit r14-10242-g9031c027827bff44e1b55c366fc7034c43501b4c
Author: Jason Merrill <jason@redhat.com>
Date:   Wed May 22 18:41:27 2024 -0400

    c++: deleting array temporary [PR115187]

    Decaying the array temporary to a pointer and then deleting that crashe=
s in
    verify_gimple_stmt, because the TARGET_EXPR is first evaluated inside t=
he
    TRY_FINALLY_EXPR, but the cleanup point is outside.  Fixed by using
    get_target_expr instead of save_expr.

    I also adjust the stabilize_expr comment to prevent me from again think=
ing
    it's a suitable replacement.

            PR c++/115187

    gcc/cp/ChangeLog:

            * init.cc (build_delete): Use get_target_expr instead of save_e=
xpr.
            * tree.cc (stabilize_expr): Update comment.

    gcc/testsuite/ChangeLog:

            * g++.dg/cpp1z/array-prvalue3.C: New test.=