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Subject: [Bug libstdc++/98421] std::span does not detect invalid range in
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Date: Wed, 03 Aug 2022 12:30:58 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98421

--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-10 branch has been updated by Jonathan Wakely
<redi@gcc.gnu.org>:

https://gcc.gnu.org/g:de802e4736613a585dcfd508acf73033f18aa4da

commit r10-10932-gde802e4736613a585dcfd508acf73033f18aa4da
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Tue Aug 31 17:34:51 2021 +0100

    libstdc++: Add valid range checks to std::span constructors [PR98421]

    Signed-off-by: Jonathan Wakely <jwakely@redhat.com>

    libstdc++-v3/ChangeLog:

            PR libstdc++/98421
            * include/std/span (span(Iter, size_type), span(Iter, Iter)):
            Add valid range checks.
            * testsuite/23_containers/span/cons_1_assert_neg.cc: New test.
            * testsuite/23_containers/span/cons_2_assert_neg.cc: New test.

    (cherry picked from commit ef7becc9c8a48804d3fd9dac032f7b33e561a612)=