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From: "matz at suse dot de" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug gdb/27681] FAIL: gdb.base/help.exp: apropos \(print[^[ bsiedf\".-]\) (timeout)
Date: Tue, 06 Apr 2021 14:03:38 +0000 [thread overview]
Message-ID: <bug-27681-4717-Jq9CCTMGwz@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-27681-4717@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=27681
Michael Matz <matz at suse dot de> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |matz at suse dot de
--- Comment #15 from Michael Matz <matz at suse dot de> ---
To use re_search (or the other GNU extensions of regex.h) you need to use
re_compile_pattern, not regcomp. This is the non-conforming mixture Andreas
meant.
(Sidenote: I think there's no conforming possiblity to use the GNU extension
correctly without leaks, because there's no GNU extension equivalent of
regfree,
ala re_free or somesuch).
The games with -lc are brittle at best and don't really solve the underlying
non-conformance. I don't know a good solution except avoiding the GNU
extensions
alltogether :-/ (Certainly forcing everyone to implicitely use libpcre2-posix
by linking against ncurses is a bad idea, but it would be unnoticable with
conforming use)
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next prev parent reply other threads:[~2021-04-06 14:03 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-01 9:46 [Bug gdb/27681] New: " vries at gcc dot gnu.org
2021-04-01 9:50 ` [Bug gdb/27681] " vries at gcc dot gnu.org
2021-04-01 10:06 ` vries at gcc dot gnu.org
2021-04-01 10:08 ` vries at gcc dot gnu.org
2021-04-01 11:38 ` vries at gcc dot gnu.org
2021-04-01 12:53 ` tromey at sourceware dot org
2021-04-01 13:16 ` vries at gcc dot gnu.org
2021-04-01 14:53 ` vries at gcc dot gnu.org
2021-04-02 11:17 ` vries at gcc dot gnu.org
2021-04-02 11:32 ` vries at gcc dot gnu.org
2021-04-03 13:08 ` vries at gcc dot gnu.org
2021-04-04 2:21 ` vries at gcc dot gnu.org
2021-04-06 8:53 ` schwab@linux-m68k.org
2021-04-06 9:00 ` vries at gcc dot gnu.org
2021-04-06 9:23 ` schwab@linux-m68k.org
2021-04-06 13:17 ` vries at gcc dot gnu.org
2021-04-06 14:03 ` matz at suse dot de [this message]
2021-04-06 14:12 ` vries at gcc dot gnu.org
2021-04-06 14:29 ` vries at gcc dot gnu.org
2021-04-06 15:51 ` matz at suse dot de
2021-04-07 2:51 ` tromey at sourceware dot org
2021-04-08 8:57 ` vries at gcc dot gnu.org
2021-04-08 9:44 ` vries at gcc dot gnu.org
2021-04-08 12:48 ` vries at gcc dot gnu.org
2021-04-08 12:56 ` matz at suse dot de
2021-04-08 13:10 ` tromey at sourceware dot org
2021-04-12 13:38 ` vries at gcc dot gnu.org
2021-04-13 15:35 ` vries at gcc dot gnu.org
2021-04-21 19:54 ` cvs-commit at gcc dot gnu.org
2021-04-21 19:55 ` vries at gcc dot gnu.org
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