From: Alexandre Oliva <oliva@gnu.org>
To: Jonathan Wakely <jwakely@redhat.com>
Cc: "libstdc++" <libstdc++@gcc.gnu.org>,
gcc Patches <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH] libstdc++-v3: check for openat
Date: Tue, 28 Jun 2022 09:04:25 -0300 [thread overview]
Message-ID: <or5yklxad2.fsf@lxoliva.fsfla.org> (raw)
In-Reply-To: <CACb0b4nnKOE-+sD=0iP+EPuyMZN1N0+DoAv4-Fkr+kFR6KSnvw@mail.gmail.com> (Jonathan Wakely's message of "Tue, 28 Jun 2022 09:36:15 +0100")
On Jun 28, 2022, Jonathan Wakely <jwakely@redhat.com> wrote:
> I'll push this today.
Thanks!
> You can just use --enable-libstdcxx-debug
Thanks again ;-)
> Again, that test is *supposed* to return without creating the
> destination. It's testing the failure case.
Aha, and that's why one shouldn't debug something without looking at the
code to see what it's *supposed* to do ;-)
>> FAILED: default@libstdc++,27_io,filesystem,operations,copy_cc
>> FAILED: default@libstdc++,experimental,filesystem,operations,copy_cc
>>
>> .../27_io/filesystem/operations/copy.cc:5[67]: void test01():
>> Assertion '!exists(to)' failed.
> I don't know what 5[67] means
Sorry for being unclear, it's just that the corresponding failing
asserts are at different lines in the two mentioned testcases, and I
tried to convey that fact with regexp notation.
> Which suggests to me another problem with mkstemp / nonexistent_path.
*lightbulb powers up*
Now it all makes sense.
It isn't *another* problem, that probably regressed when the mkstemp
patch went in and so it got out of my radar and thus out of the patchset
I used in subsequent test runs, but because of the way I use the testing
system, the baseline on top of which the patchset was installed was
still was still that of the previous nightly build, so I effectively
dropped the mkstemp fix. And since when I joined this project this bug
had already been fixed, I didn't associate the regressions with the
patch.
Apologies for the noise. Today's baseline, plus your _At_path patch and
my remove_all patch, is all clear. Yay!
--
Alexandre Oliva, happy hacker https://FSFLA.org/blogs/lxo/
Free Software Activist GNU Toolchain Engineer
Disinformation flourishes because many people care deeply about injustice
but very few check the facts. Ask me about <https://stallmansupport.org>
next prev parent reply other threads:[~2022-06-28 12:04 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-22 6:41 Alexandre Oliva
2022-06-22 10:36 ` Jonathan Wakely
2022-06-23 4:41 ` Alexandre Oliva
2022-06-23 9:29 ` Jonathan Wakely
2022-06-23 11:08 ` Alexandre Oliva
2022-06-23 11:37 ` Jonathan Wakely
2022-06-23 14:05 ` Alexandre Oliva
2022-06-23 17:47 ` Jonathan Wakely
2022-06-27 12:00 ` Alexandre Oliva
2022-06-27 13:05 ` Alexandre Oliva
2022-06-27 13:32 ` Jonathan Wakely
2022-06-27 14:00 ` Jonathan Wakely
2022-06-27 15:56 ` Jonathan Wakely
2022-06-27 22:03 ` Alexandre Oliva
2022-06-28 8:36 ` Jonathan Wakely
2022-06-28 12:04 ` Alexandre Oliva [this message]
2022-06-28 13:12 ` Jonathan Wakely
2022-06-24 11:03 ` Jonathan Wakely
2022-06-27 9:49 ` Alexandre Oliva
2022-06-27 9:52 ` Jonathan Wakely
2022-06-24 2:34 ` Alexandre Oliva
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