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From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug c++/29243] infinite loop in generic_value_print
Date: Mon, 31 Oct 2022 14:59:48 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D29243

--- Comment #7 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gn=
u.org> ---
The master branch has been updated by Tom Tromey <tromey@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=3Dbinutils-gdb.git;h=3D864304973379=
68e6163aef370c6312e7b5ed6504

commit 86430497337968e6163aef370c6312e7b5ed6504
Author: Tom Tromey <tromey@adacore.com>
Date:   Tue Oct 18 11:32:52 2022 -0600

    Fix regression in pointer-to-member printing

    PR c++/29243 points out that "info func" on a certain C++ executable
    will cause an infinite loop in gdb.

    I tracked this down to a bug introduced by commit 6b5a7bc76 ("Handle
    member pointers directly in generic_value_print").  Before this
    commit, the C++ code to print a member pointer would wind up calling
    value_print_scalar_formatted; but afterward it simply calls
    generic_value_print and gets into a loop.

    This patch restores the previous behavior and adds a regression test.

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