[Bug cli/27813] FAIL: gdb.linespec/cpcompletion.exp: incomplete-scope-colon: tab complete "b cpls.cc:'ns_incomplete_scope_colon_test::i" (clearing input line) (timeout)

["cvs-commit at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>]

https://sourceware.org/bugzilla/show_bug.cgi?id=27813

--- Comment #16 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Tom de Vries <vries@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=a6bc87757c85035a7cbb44da0706084043af68d1

commit a6bc87757c85035a7cbb44da0706084043af68d1
Author: Tom de Vries <tdevries@suse.de>
Date:   Wed Jun 7 14:57:40 2023 +0200

    [gdb/cli] Handle pending ^C after rl_callback_read_char for readline 7

    In commit faf01aee1d0 ("[gdb] Handle pending ^C after
rl_callback_read_char")
    we handled a problem (described in detail in that commit) for readline >= 8
    using public readline functions rl_pending_signal and rl_check_signals.

    For readline 7 (note that we require at least readline 7 so there's no need
to
    worry about readline 6), there was no fix though, because rl_check_signals
was
    not available.

    Fix this by instead using the private readline function _rl_signal_handler.

    There is precedent for using private readline variables and functions, but
    it's something we want to get rid of (PR build/10723).  Nevertheless, I
think
    we can allow this specific instance because it's not used when building
    against readline >= 8.

    [ In the meanwhile, a fix was committed in the devel branch of the readline
    repo, contained in commit 8d0c439 ("rollup of changes since readline-8.2"),
    first proposed here (
    https://lists.gnu.org/archive/html/bug-readline/2022-10/msg00008.html ). ]

    Tested on x86_64-linux, against system readline 7.0 on openSUSE Leap 15.4.

    PR cli/27813
    Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=27813

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