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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 analyzer/104042] Four memcpy/memset analyzer failures on darwin
Date: Sat, 20 Apr 2024 14:46:32 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D104042

--- Comment #8 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-12 branch has been updated by Iain D Sandoe
<iains@gcc.gnu.org>:

https://gcc.gnu.org/g:c2cb625eb141cacd0bee6c6ce5888d673ac38ca4

commit r12-10361-gc2cb625eb141cacd0bee6c6ce5888d673ac38ca4
Author: Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
Date:   Sat Aug 19 23:22:06 2023 +0200

    Testsuite: fix analyzer tests on Darwin

    On macOS, system headers redefine by default some macros (memcpy,
    memmove, etc) to checked versions, which defeats the analyzer. We
    want to turn this off.
    See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D104042

    gcc/testsuite/ChangeLog:

            PR analyzer/104042
            * gcc.dg/analyzer/analyzer.exp: Pass -D_FORTIFY_SOURCE=3D0 on D=
arwin.

    (cherry picked from commit ce33bbfcbc7dd3afc6c96fb48a19ed00f0c598ce)=