Ruby

08/18/2018

11:49 PM Revision f6f54d77 (git): Guard spec which only works on Linux

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64465 b2dd03c8-39d4-4d8f-98ff-823fe69b080e Eregon (Benoit Daloze)

11:17 PM Misc #15007 (Assigned): Let all Init_xxx and extension APIs frequently called from init code paths be considered cold

References Github PR https://github.com/ruby/ruby/pull/1934
### Why?
An incremental extraction from PR https://... methodmissing (Lourens Naudé)

09:22 PM Bug #14999: ConditionVariable doesn't reacquire the Mutex if Thread#kill-ed

[email protected] wrote:
> It failed for http://ci.rvm.jp/results/trunk_gcc6@silicon-docker/1235550

Maybe wishf... normalperson (Eric Wong)

07:35 PM Bug #14999 (Closed): ConditionVariable doesn't reacquire the Mutex if Thread#kill-ed

Applied in changeset commit:ruby-git|c742050ea5fd30108f913383c0fafc4614adb04c.
----------
Revert r64441
* This reve... Eregon (Benoit Daloze)

03:56 PM Bug #14999: ConditionVariable doesn't reacquire the Mutex if Thread#kill-ed

It failed for http://ci.rvm.jp/results/trunk_gcc6@silicon-docker/1235550 Eregon (Benoit Daloze)

01:54 PM Bug #14999 (Open): ConditionVariable doesn't reacquire the Mutex if Thread#kill-ed

Eregon (Benoit Daloze)

01:54 PM Bug #14999 (Closed): ConditionVariable doesn't reacquire the Mutex if Thread#kill-ed

Applied in changeset trunk|r64448.
----------
Revert r64441
* This reverts commit 647fc1227a4146ecbfeb0d59358abc8d9... Eregon (Benoit Daloze)

01:50 PM Bug #14999: ConditionVariable doesn't reacquire the Mutex if Thread#kill-ed

OK, I'll revert r64441 since I think we should preserve the semantics of always being locked inside Mutex#synchronize... Eregon (Benoit Daloze)

11:42 AM Bug #14999: ConditionVariable doesn't reacquire the Mutex if Thread#kill-ed

[email protected] wrote:
> What was wrong with the first patch?

I still saw CI failures with it:

http://ci.r... normalperson (Eric Wong)

11:13 AM Bug #14999 (Open): ConditionVariable doesn't reacquire the Mutex if Thread#kill-ed

Eregon (Benoit Daloze)

11:05 AM Bug #14999: ConditionVariable doesn't reacquire the Mutex if Thread#kill-ed

What was wrong with the first patch?
It looks good from a quick glance, although indeed it doesn't deal with Mutex_m... Eregon (Benoit Daloze)

06:32 AM Bug #14999: ConditionVariable doesn't reacquire the Mutex if Thread#kill-ed

Eric Wong wrote:
> Committed a version which only avoids switching on r64436
> We'll see if CI alerts are quieter,... normalperson (Eric Wong)

04:42 AM Bug #14999: ConditionVariable doesn't reacquire the Mutex if Thread#kill-ed

Eric Wong wrote:
> [email protected] wrote:
> > @normalperson I added the specs in r64409.
> > However I just sa... normalperson (Eric Wong)

12:32 AM Bug #14999: ConditionVariable doesn't reacquire the Mutex if Thread#kill-ed

[email protected] wrote:
> @normalperson I added the specs in r64409.
> However I just saw that the spec failed o... normalperson (Eric Wong)

08:04 PM Revision 2e420b8b (git): thread_sync.c (rb_mutex_sleep): skip interrupt check before sleep

We do not want to risk switching threads before going to sleep
because it can cause unexpected wakeups and put us in ... Eric Wong

07:37 PM Revision 17d20383 (git): Special case for Solaris 11x on RubyCI

* Where localhost is an alias but not the primary name of 127.0.0.1.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tru... Eregon (Benoit Daloze)

07:37 PM Revision 4dc1c725 (git): Be more flexible in the protocol value returned by getaddrinfo()

* Only Solaris 2.10 i386 and Windows seem to return 0 it and other
Solaris seem to fill the value.
git-svn-id: svn... Eregon (Benoit Daloze)

07:37 PM Revision 08bca6b6 (git): Adapt pack_sockaddr_in specs for Solaris

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64461 b2dd03c8-39d4-4d8f-98ff-823fe69b080e Eregon (Benoit Daloze)

07:36 PM Revision 10f642ba (git): Use ftp for the service in getaddrinfo/getnameinfo/getservbyname specs

* Solaris cannot resolve 'http' but can resolve 'ftp'.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64460 b2dd0... Eregon (Benoit Daloze)

07:36 PM Revision 61a33fa8 (git): Simplify to a more standardized Socket SCM constant in specs

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64459 b2dd03c8-39d4-4d8f-98ff-823fe69b080e Eregon (Benoit Daloze)

07:36 PM Revision 686a4e24 (git): Add guards for Solaris for socket specs

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64458 b2dd03c8-39d4-4d8f-98ff-823fe69b080e Eregon (Benoit Daloze)

07:36 PM Revision 946c0808 (git): Adapt spec to consider Solaris

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64457 b2dd03c8-39d4-4d8f-98ff-823fe69b080e Eregon (Benoit Daloze)

07:35 PM Revision 08563f2e (git): Use 127.0.0.1 instead of localhost in Addrinfo specs

* Solaries doesn't support Addrinfo.getaddrinfo('localhost', 80),
but supports Addrinfo.getaddrinfo('127.0.0.1', 80... Eregon (Benoit Daloze)

07:35 PM Revision 3405ea62 (git): Accept TypeError for Socket#getnameinfo

* Happens when VALIDATE_SOCKLEN() actually checks the length such as on
FreeBSD.
git-svn-id: svn+ssh://ci.ruby-lan... Eregon (Benoit Daloze)

07:35 PM Revision 7b37c8cd (git): Always set autoclose=false for IO.for_fd fds

* I believe this should be default behavior, see [Feature #2250].
* Now make test-spec MSPECOPT='-R100 spec/ruby/libr... Eregon (Benoit Daloze)

07:35 PM Revision bf4276b4 (git): * properties.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64453 b2dd03c8-39d4-4d8f-98ff-823fe69b080e svn[bot]

07:35 PM Revision 0cd63557 (git): Re-add socket specs

* This reverts commit df9521fd043df1fb862e46f9b1af83223f16eb2d:
"Remove failing spec files"
* Platform guards follo... Eregon (Benoit Daloze)

07:03 PM Revision bfdf6cde (git): Revert "thread.c (sleep_*): check interrupt before changing th->status"

This reverts commit 9e59487a38d914275bedcde723923f22b3779e59 (r64449)
More (but different) CI failures I can't repro... Eric Wong

06:29 PM Revision 49a5f2c5 (git): * 2018-08-19

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64450 b2dd03c8-39d4-4d8f-98ff-823fe69b080e svn[bot]

06:29 PM Revision 9e59487a (git): thread.c (sleep_*): check interrupt before changing th->status

Having threads switch before we sleep can cause applications
to misread the state of the thread. Now, we are consist... Eric Wong

05:59 PM Feature #14609: Let `Kernel#p` without an argument print the receiver

I don't mind, personally. To me, the biggest improvement was
that we could omit doing:
require 'pp'
;)
... shevegen (Robert A. Heiler)

05:45 PM Feature #8661: Add option to print backtrace in reverse order (stack frames first and error last)

I think I agree with mame - perhaps it should be reverted for now.
There was another ruby hacker from japan who wr... shevegen (Robert A. Heiler)

04:17 PM Feature #2250: IO::for_fd() objects' finalization dangerously closes underlying fds

Here is my opinion, from the experience of chasing many IO.for_fd bugs due to this behavior.
I agree with the report... Eregon (Benoit Daloze)

01:52 PM Revision c742050e (git): Revert r64441

* This reverts commit 647fc1227a4146ecbfeb0d59358abc8d99cd8ae6:
"thread_sync.c (rb_mutex_synchronize): only unlock ... Eregon (Benoit Daloze)

12:35 PM Revision b5b5b28c (git): Temporary revert "process.c: dead code when no SIGCHLD"

This reverts commit r64407.
Maybe it breaks http://mswinci.japaneast.cloudapp.azure.com/vc12-x64/ruby-trunk/log/20180... naruse (Yui NARUSE)

09:56 AM Revision 3e1a6fee (git): NEWS: quote false [ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64446 b2dd03c8-39d4-4d8f-98ff-823fe69b080e nobu (Nobuyoshi Nakada)

09:53 AM Revision b6eb3fcb (git): NEWS: converted to Markdown [ci skip]

* NEWS: Converted to Markdown format, from (wrongly) Markdown-mixed
RDoc format.
git-svn-id: svn+ssh://ci.ruby-lan... nobu (Nobuyoshi Nakada)

09:22 AM Feature #15002: [PATCH] thread.c (sleep_*): reduce the effect of spurious interrupts

[email protected] wrote:
> Thanks to deal with it. Actually test-all with --jit-wait is
> running successfully... normalperson (Eric Wong)

09:07 AM Feature #15002 (Closed): [PATCH] thread.c (sleep_*): reduce the effect of spurious interrupts

Applied in changeset trunk|r64444.
----------
thread.c (sleep_*): reduce the effect of spurious interrupts
Spurious... normalperson (Eric Wong)

07:51 AM Feature #15002: [PATCH] thread.c (sleep_*): reduce the effect of spurious interrupts

Thanks to deal with it. Actually test-all with --jit-wait is running successfully on my Wercker CI and ko1's trunk-mj... k0kubun (Takashi Kokubun)

09:07 AM Revision fe2f89af (git): thread.c (sleep_*): reduce the effect of spurious interrupts

Spurious interrupts from SIGCHLD cause Mutex#sleep (via
ConditionVariable#wait) to return early and breaks some use
c... Eric Wong

08:35 AM Bug #14416: Net::POPMail methods modify frozen literal when using default arg

ruby_2_5 r64443 merged revision(s) 62099. nagachika (Tomoyuki Chikanaga)

08:35 AM Revision 3993fbb5 (git): merge revision(s) 62099: [Backport #14416]

net/pop: make modified strings mutable
Thanks to Michael Zimmerman for the bug report
* lib/net/pop... nagachika (Tomoyuki Chikanaga)

07:26 AM Revision 3bee3527 (git): [DOC] Fix indent [ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64442 b2dd03c8-39d4-4d8f-98ff-823fe69b080e znz (Kazuhiro NISHIYAMA)

06:33 AM Revision 647fc122 (git): thread_sync.c (rb_mutex_synchronize): only unlock if we own the mutex

If an exception is raised inside Mutex#sleep (via ConditionVariable#wait),
we cannot guarantee we can own the mutex i... Eric Wong

06:05 AM Revision 6e0d69e4 (git): Revert "thread_sync.c (do_sleep): avoid thread-switch/interrupt check"

This reverts commit d7ddbff2954ba22b71bdfeba4b94e1c4fb91efb0 (r64436)
Seems worthless at preventing CI failures
git... Eric Wong

05:20 AM Bug #14868: [PATCH] process.c (ruby_fork_ruby): fix race in signal handling

ruby_2_5 r64439 merged revision(s) 63741. nagachika (Tomoyuki Chikanaga)

05:20 AM Revision c66c5f3c (git): merge revision(s) 63741: [Backport #14868]

process.c (ruby_fork_ruby): fix race in signal handling
We must block signals before stopping timer-thread, ... nagachika (Tomoyuki Chikanaga)

05:04 AM Bug #14865: Raising exception in c_return event hook causes infinite loop

ruby_2_5 r64438 merged revision(s) 63727. nagachika (Tomoyuki Chikanaga)

05:04 AM Revision cc371cc0 (git): merge revision(s) 63727: [Backport #14865]

vm.c: fix infinite loop
* vm.c: use EXEC_EVENT_HOOK_AND_POP_FRAME. While exception handling, if an exception... nagachika (Tomoyuki Chikanaga)

04:40 AM Bug #14856: [PATCH] lib/drb/extservm.rb (service): do not return `false'

ruby_2_5 r64437 merged revision(s) 63698. nagachika (Tomoyuki Chikanaga)

04:40 AM Revision 05d74883 (git): merge revision(s) 63698: [Backport #14856]

lib/drb/extservm.rb (service): do not return `false'
invoke_service_command may set entries in @servers to `... nagachika (Tomoyuki Chikanaga)

04:30 AM Misc #14981: DevelopersMeeting20180913Japan

* [Feature #14609] `Kernel#p` without args shows the receiver aycabta (aycabta .)

04:24 AM Revision d7ddbff2 (git): thread_sync.c (do_sleep): avoid thread-switch/interrupt check

Calling rb_mutex_sleep directly should avoid
thread-switching/interrupt checking which can lead to occasional
failure... Eric Wong

04:19 AM Bug #14818: [Docs] Backport r63112 to ruby 2.5

ruby_2_5 r64435 merged revision(s) 63112. nagachika (Tomoyuki Chikanaga)

04:19 AM Revision a814ab9e (git): merge revision(s) 63112: [Backport #14818]

Remove outdated example from Numeric documentation
Since 2.5, Numeric instances can be cloned and duplicated... nagachika (Tomoyuki Chikanaga)

04:18 AM Bug #14816: Extension build failure on a system with musl libc

ruby_2_5 r64434 merged revision(s) 63571,63572. nagachika (Tomoyuki Chikanaga)

04:18 AM Revision 99d1f2c5 (git): merge revision(s) 63571,63572: [Backport #14816]

`int isnan(double)` is a POSIXism
- `isnan` is something relatively new. We need to provide one for
... nagachika (Tomoyuki Chikanaga)

04:09 AM Revision 38f13727 (git): Suppress read of ~/.irbrc

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64433 b2dd03c8-39d4-4d8f-98ff-823fe69b080e znz (Kazuhiro NISHIYAMA)

03:38 AM Bug #14805: Enumerator#count is silently limited to int32

ruby_2_5 r64432 merged revision(s) 63549,63551,63554. nagachika (Tomoyuki Chikanaga)

03:37 AM Revision f5a90a2d (git): merge revision(s) 63549,63551,63554: [Backport #14805]

memo->u3.cnt is long not int [Bug #14805]
enum.c: mitigate overflows
* enum.c (enum_count): convert... nagachika (Tomoyuki Chikanaga)

03:33 AM Feature #15006 (Open): [PATCH] io.c: use copy_file_range with every types of files

Ref: https://bugs.ruby-lang.org/issues/13867
`IO.copy_stream` only attempt to use `copy_file_range` if the source ... byroot (Jean Boussier)

03:07 AM Bug #14790: DateTime.iso8601 parses incorrect ISO8601

ruby_2_5 r64431 merged revision(s) 63512,63514. nagachika (Tomoyuki Chikanaga)

03:07 AM Revision 36045438 (git): merge revision(s) 63512,63514: [Backport #14790]

time.rb: fix parsing time zone in iso8601
* lib/time.rb (Time.xmlschema): a colon in time zone designator
... nagachika (Tomoyuki Chikanaga)

02:56 AM Bug #14756: `Exception` may cause SEGV when `#backtrace` returns a string

ruby_2_5 r64430 merged revision(s) 63417. nagachika (Tomoyuki Chikanaga)

02:56 AM Revision 6baeed5b (git): merge revision(s) 63417: [Backport #14756]

error.c: check redefined backtrace result
* error.c (rb_get_backtrace): check the result of `backtrace` even... nagachika (Tomoyuki Chikanaga)

02:44 AM Revision 26336dda (git): test/ruby/test_system.rb: suppress prompt and echo on Windows

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64429 b2dd03c8-39d4-4d8f-98ff-823fe69b080e nobu (Nobuyoshi Nakada)

02:39 AM Bug #14754: Backport openssl v2.1.1 / v2.0.8

ruby_2_5 r64428 merged revision(s) 63406. nagachika (Tomoyuki Chikanaga)

02:39 AM Revision 7e0cafcd (git): merge revision(s) 63406: [Backport #14754]

openssl: merge changes in v2.1.1
Commits in upstream repository since v2.1.0 can be found at:
... nagachika (Tomoyuki Chikanaga)

02:20 AM Revision b2826ef7 (git): test/lib/zombie_hunter.rb: enable zombie hunter for MJIT

I think this issue is solved by Eric Wong.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64427 b2dd03c8-39d4-4d8... k0kubun (Takashi Kokubun)

02:15 AM Revision 29aa73fc (git): test_function.rb: try running test_nogvl_poll again

According to some runs in mjit-test (make test-all RUN_OPTS="--jit-wait"),
this test might not be the cause of its fa... k0kubun (Takashi Kokubun)

02:04 AM Revision 288e2789 (git): tool/downloader.rb: retry 500 from GitHub

Unfortunately, GitHub may return 500 for temporary failure:
https://travis-ci.org/ruby/ruby/builds/417246523
git-svn... k0kubun (Takashi Kokubun)

01:10 AM Revision b173fc92 (git): mjit_worker.c: revert r64322 and r64323

I gave up to introduce the optimization that skips pc motion by checking
C code's line number. The same code can ofte... k0kubun (Takashi Kokubun)

08/17/2018

11:54 PM Bug #14999: ConditionVariable doesn't reacquire the Mutex if Thread#kill-ed

@normalperson I added the specs in r64409.
However I just saw that the spec failed once on Ubuntu:
https://rubyci.o... Eregon (Benoit Daloze)

11:51 PM Revision 91bea9db (git): * 2018-08-18

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64423 b2dd03c8-39d4-4d8f-98ff-823fe69b080e svn[bot]

11:51 PM Revision a2d2a55d (git): Guard spec failing on Solaris

* https://rubyci.org/logs/rubyci.s3.amazonaws.com/unstable11x/ruby-trunk/log/20180817T182406Z.fail.html.gz
git-svn-i... Eregon (Benoit Daloze)

04:27 PM Bug #14638: [win32] File.expand_path("~") treats a relative path with a drive letter as an absolute path

ruby_2_5 r64421 merged revision(s) 62952. nagachika (Tomoyuki Chikanaga)

04:27 PM Revision d60a7d2e (git): merge revision(s) 62952: [Backport #14638]

win32/file.c: relative path with drive letter
* win32/file.c (IS_ABSOLUTE_PATH_P): home directory should not... nagachika (Tomoyuki Chikanaga)

04:20 PM Bug #14750: [IMAP] `send_string_data` uses `send_literal` method with incorrect number of arguments

ruby_2_5 r64420 merged revision(s) 63396. nagachika (Tomoyuki Chikanaga)

04:20 PM Revision 34783456 (git): merge revision(s) 63396: [Backport #14750]

net/imap: Fix ArgumentError in send_string_data
Thanks to ShockwaveNN (Pavel Lobashov) for reporting the bug... nagachika (Tomoyuki Chikanaga)

03:48 PM Bug #14708: argument stack underflow (-1) (SyntaxError)

ruby_2_5 r64419 merged revision(s) 63255. nagachika (Tomoyuki Chikanaga)

03:48 PM Revision 428db824 (git): merge revision(s) 63255: [Backport #14708]

compile.c: fix unconditional branch optimization
* compile.c (iseq_peephole_optimize): add dummy `putnil` af... nagachika (Tomoyuki Chikanaga)

03:34 PM Bug #14693: Segfault calling super+[] from redefined #backtrace

ruby_2_5 r64418 merged revision(s) 61567. nagachika (Tomoyuki Chikanaga)

03:33 PM Revision a42b5184 (git): merge revision(s) 61567: [Backport #14693]

fix uninitialized variable
Likewise this can easily be noticed if you read the warnings.
git-svn-id: svn+ss... nagachika (Tomoyuki Chikanaga)

03:20 PM Bug #14654: Resurvey performance of RDoc by frozen_string_literal: true

Already backported at r63048. nagachika (Tomoyuki Chikanaga)

02:52 PM Revision fb01ef38 (git): Add guard for Solaris in Socket#connect_nonblock spec

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64417 b2dd03c8-39d4-4d8f-98ff-823fe69b080e Eregon (Benoit Daloze)

02:45 PM Misc #14981: DevelopersMeeting20180913Japan

* [Feature #8661] Add option to print backstrace in reverse order(stack frames first & error last)
* The current b... mame (Yusuke Endoh)

02:41 PM Feature #8661: Add option to print backtrace in reverse order (stack frames first and error last)

Over one year has passed since the backtrace order was reversed. But I'm not still used to the new order.
I agree... mame (Yusuke Endoh)

01:07 PM Revision abd8880d (git): Guard connect_nonblock spec on FreeBSD

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64416 b2dd03c8-39d4-4d8f-98ff-823fe69b080e Eregon (Benoit Daloze)

01:07 PM Revision 28ed3c0f (git): Guard with a :pktinfo feature specs relying on PKTINFO

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64415 b2dd03c8-39d4-4d8f-98ff-823fe69b080e Eregon (Benoit Daloze)

01:07 PM Revision a48339c2 (git): Re-add specs

* This reverts commit 325fd389018897bd156837639675517ef3b7dea5.
* Platform guards in the next commit.
git-svn-id: sv... Eregon (Benoit Daloze)

11:22 AM Revision a88e5ccc (git): Add a note how to run specs under older Ruby versions

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64413 b2dd03c8-39d4-4d8f-98ff-823fe69b080e Eregon (Benoit Daloze)

11:22 AM Revision 1630728e (git): Fix typo in version guard

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64412 b2dd03c8-39d4-4d8f-98ff-823fe69b080e Eregon (Benoit Daloze)

11:22 AM Revision f3b347e1 (git): Add version guards for Enumerator::ArithmeticSequence

* And keep specs for older versions.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64411 b2dd03c8-39d4-4d8f-98ff... Eregon (Benoit Daloze)

10:16 AM Feature #15004 (Closed): Run ruby/spec in TravisCI on older versions of MRI to make sure the specs keep working with older supported versions

ruby/spec is a single codebase supporting the latest minor versions of all supported MRI versions.
So currently, tha... Eregon (Benoit Daloze)

10:14 AM Revision 5032f637 (git): spec/README.md: add a note about version guards

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64410 b2dd03c8-39d4-4d8f-98ff-823fe69b080e Eregon (Benoit Daloze)

09:51 AM Revision 3993cd80 (git): Integrate new specs for ConditionVariable#wait to prevent regressions

* See [Bug #14999].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e Eregon (Benoit Daloze)

09:00 AM Bug #14972: Net::HTTP inconsistently raises EOFError when peer closes the connection

What is the ideal behavior you think? Just below?
```
diff --git a/lib/net/http/response.rb b/lib/net/http/respon... naruse (Yui NARUSE)

08:07 AM Feature #15002 (Closed): [PATCH] thread.c (sleep_*): reduce the effect of spurious interrupts

```
Spurious interrupts from SIGCHLD cause Mutex#sleep (via
ConditionVariable#wait) to return early and breaks some... normalperson (Eric Wong)

07:47 AM Revision 30ad3429 (git): NEWS: clarify that we still use FD_CLOEXEC [ci skip]

[Misc #14907]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64408 b2dd03c8-39d4-4d8f-98ff-823fe69b080e Eric Wong

05:59 AM Revision 3bd2d01f (git): process.c: dead code when no SIGCHLD

* process.c (ruby_waitpid_all): nothing to do unless SIGCHLD is
available.
* signal.c (ruby_nocldwait): used only ... nobu (Nobuyoshi Nakada)

04:01 AM Revision 59bbe8a9 (git): [DOC] Add ticket number [ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64406 b2dd03c8-39d4-4d8f-98ff-823fe69b080e znz (Kazuhiro NISHIYAMA)

04:00 AM Revision 6cd8896b (git): [DOC] Update NEWS about close_others [ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64405 b2dd03c8-39d4-4d8f-98ff-823fe69b080e znz (Kazuhiro NISHIYAMA)

03:36 AM Revision 6f63671f (git): vm.c: add a simple rdoc for RubyVM

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64404 b2dd03c8-39d4-4d8f-98ff-823fe69b080e mame (Yusuke Endoh)

02:06 AM Revision 8b6297e5 (git): thread_pthread.c (rb_sigwait_fd_get): skip getpid check

This is not called in signal handlers, so there's no reason for
it. glibc 2.25+ no longer caches getpid(), so it wil... Eric Wong

01:39 AM Revision 028cda35 (git): signal.c: no SIGCHLD, no sigchld_hit

* signal.c (sigchld_hit): if SIGCHLD is not available, this variable
never sets.
git-svn-id: svn+ssh://ci.ruby-lan... nobu (Nobuyoshi Nakada)

01:37 AM Revision e01afc3c (git): ast.c (rb_ast_node_type): return frozen strings

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64401 b2dd03c8-39d4-4d8f-98ff-823fe69b080e nobu (Nobuyoshi Nakada)

01:14 AM Revision 05be3e89 (git): passing non-stdio fds is not supported on Windows

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64400 b2dd03c8-39d4-4d8f-98ff-823fe69b080e nobu (Nobuyoshi Nakada)

12:33 AM Feature #14844: Future of RubyVM::AST?

bozhidar (Bozhidar Batsov) wrote:
> I'm really curious what's the purpose of this module and why wasn't in developed... mame (Yusuke Endoh)

08/16/2018

11:57 PM Misc #14907 (Closed): [PATCH] io.c: do not close inherited FDs by default

Applied in changeset trunk|r64399.
----------
process.c: defaults to close_others false
Arbitrarily closing file de... normalperson (Eric Wong)

11:32 PM Misc #14907: [PATCH] io.c: do not close inherited FDs by default

[email protected] wrote:
> @normalperson FWIW, I'm not fond of the jobserver-related logic in spec/ruby/optional/c... normalperson (Eric Wong)

12:20 PM Misc #14907: [PATCH] io.c: do not close inherited FDs by default

@normalperson FWIW, I'm not fond of the jobserver-related logic in spec/ruby/optional/capi/spec_helper.rb, it's too c... Eregon (Benoit Daloze)

11:57 PM Bug #14999 (Closed): ConditionVariable doesn't reacquire the Mutex if Thread#kill-ed

Applied in changeset commit:ruby-git|2cf3bd5bb2a7c4724e528577d37a883fe80a1122.
----------
thread_sync.c (rb_mutex_lo... Anonymous

08:12 PM Bug #14999: ConditionVariable doesn't reacquire the Mutex if Thread#kill-ed

[email protected] wrote:
> Bug #14999: ConditionVariable doesn't require the Mutex if Thread#kill-ed
> https://bu... normalperson (Eric Wong)

12:59 PM Bug #14999 (Closed): ConditionVariable doesn't reacquire the Mutex if Thread#kill-ed

These specs reproduce the issue:
https://raw.githubusercontent.com/oracle/truffleruby/master/spec/ruby/library/condi... Eregon (Benoit Daloze)

11:56 PM Revision b53fadfd (git): process.c: defaults to close_others false

Arbitrarily closing file descriptors on exec breaks use cases
where a Ruby process sets up a descriptor for non-Ruby ... Eric Wong

11:14 PM Bug #15001 (Closed): Peek causes cursor to advance when enumerating the lines of a file

When a call to peek is made on the enumerator for the lines of a file the cursor advances.
File:
~~~ text
1
2
... fletchto99 (Matthew Langlois)

09:02 PM Feature #14982: Improve namespace system in ruby to avoiding top-level names chaos

Propose new syntax for https://bugs.ruby-lang.org/issues/14982#note-5 (The core idea is not changing)
``` ruby
# ... jjyr (Jinyang Jiang)

07:59 PM Revision 2cf3bd5b (git): thread_sync.c (rb_mutex_lock): acquire lock before being killed

We (the thread acquiring the mutex) need to acquire the mutex
before being killed to work with ConditionVariable#wait... Eric Wong

04:11 PM Revision 4bf11e21 (git): Makefile.sub: remove -DRUBY_EXPORT overridden by -U option

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64397 b2dd03c8-39d4-4d8f-98ff-823fe69b080e nobu (Nobuyoshi Nakada)

04:11 PM Revision 75321976 (git): * 2018-08-17

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64396 b2dd03c8-39d4-4d8f-98ff-823fe69b080e svn[bot]

04:11 PM Revision 9c827bd0 (git): appveyor.yml: run on all branches

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64395 b2dd03c8-39d4-4d8f-98ff-823fe69b080e nobu (Nobuyoshi Nakada)

01:21 PM Feature #15000 (Closed): Prevent to initialize MonitorMixin twice

Some libraries or tests unfortunately do something like:
~~~ ruby
require 'monitor'
class Foo
include Monitor... Eregon (Benoit Daloze)

12:51 PM Bug #14998 (Closed): Race conditions in MonitorMixin when interrupted

From https://bugs.ruby-lang.org/issues/14859#note-9
The code of MonitorMixin#wait is:
~~~ ruby
def wait(ti... Eregon (Benoit Daloze)

12:14 PM Revision 1f0f2ae2 (git): Remove outdated comment [ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64394 b2dd03c8-39d4-4d8f-98ff-823fe69b080e znz (Kazuhiro NISHIYAMA)

10:50 AM Revision 250bf32f (git): skip examples failing on solaris

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64393 b2dd03c8-39d4-4d8f-98ff-823fe69b080e naruse (Yui NARUSE)

09:46 AM Bug #14992 (Closed): mkmf sets DYLD_LIBRARY_PATH on macOS which breaks pkg-config

Applied in changeset trunk|r64392.
----------
configure.ac: LIBPATHENV on macOS
* configure.ac (LIBPATHENV): use DY... nobu (Nobuyoshi Nakada)

09:46 AM Revision 1961c786 (git): configure.ac: LIBPATHENV on macOS

* configure.ac (LIBPATHENV): use DYLD_FALLBACK_LIBRARY_PATH instead of
DYLD_LIBRARY_PATH on macOS, to honor runtime... nobu (Nobuyoshi Nakada)

09:27 AM Revision ae59620b (git): Makefile.in: dependencies to config.status

* Makefile.in (ruby.pc, ruby-runner.h): fix missing dependencies.
config.status is needed to be up to date, to run ... nobu (Nobuyoshi Nakada)

09:16 AM Revision e3f6429e (git): thread.c (consume_communication_pipe): disarm UBF_TIMER before consume

Same reasoning as the disarm in rb_sigwait_fd_get, the current
thread is already processing signals, so we do not nee... Eric Wong

08:56 AM Bug #14997 (Closed): Socket connect timeout exceeds the timeout value for

Given a case, where a domain is being resolved to multiple IPs (4 in the following example):
```
dig debug-xyz.el... maciej.mensfeld (Maciej Mensfeld)

08:26 AM Revision 3872ea81 (git): thread_pthread.c: reduce ubf_timer arming for non-signal wakeups

We do not need to rely on SIGVTALRM for non-sighandler wakeups.
This will reduce spurious wakeups in cases where sigw... Eric Wong

08:26 AM Revision 960ef493 (git): thread_pthread.c: check signals from gvl.timer

For (rare) blocking functions which are not affected by signals,
we need to call the appropriate unblocking function ... Eric Wong

03:37 AM Revision 0783fd93 (git): test/net/imap/test_imap.rb (test_exception_during_idle): kill infinite looper

It is possible for Mutex#sleep (via ConditionVariable#wait)
to prematurely wake up under MJIT (because Mutex#sleep ca... Eric Wong

12:58 AM Feature #14994 (Closed): Enumerator::Lazy#uniq & Enumerator::Lazy#grep_v should use proc chaining

Applied in changeset trunk|r64385.
----------
Adding Enumerator::Lazy#uniq and Enumerator::Lazy#grep_v to proc chain... nobu (Nobuyoshi Nakada)

12:58 AM Revision 6fc7f103 (git): * properties.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64386 b2dd03c8-39d4-4d8f-98ff-823fe69b080e svn[bot]

12:58 AM Revision 7d6a26f2 (git): Adding Enumerator::Lazy#uniq and Enumerator::Lazy#grep_v to proc chaining

[Feature #14994]
[Fix GH-1930]
From: Anmol Chopra <[email protected]>
git-svn-id: svn+ssh://ci.ruby-lang.org/... nobu (Nobuyoshi Nakada)

12:13 AM Revision 2c195f64 (git): enumerator.c: id_lazy is no longer used since r38923

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64384 b2dd03c8-39d4-4d8f-98ff-823fe69b080e nobu (Nobuyoshi Nakada)

12:05 AM Revision bb8b44b0 (git): apply r64239 to macOS too

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64383 b2dd03c8-39d4-4d8f-98ff-823fe69b080e nobu (Nobuyoshi Nakada)

08/15/2018

07:03 PM Misc #14907: [PATCH] io.c: do not close inherited FDs by default

I wrote:
> OK, I'll commit 0001-process.c-close_others-defaults-to-false.patch

Nevermind, the version I uploaded... normalperson (Eric Wong)

06:56 PM Revision 490898a0 (git): * 2018-08-16

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64382 b2dd03c8-39d4-4d8f-98ff-823fe69b080e svn[bot]

06:56 PM Revision 309042d8 (git): test/ripper/test_parser_events.rb (test_block_variables): bump RLIMIT_AS again

I still seem to need more memory for parallel tests with MJIT...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6... Eric Wong

02:24 PM Revision 3d3ff9f3 (git): gmtimew_noleapsecond uses tables for mon and mday.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64380 b2dd03c8-39d4-4d8f-98ff-823fe69b080e akr (Akira Tanaka)

12:53 PM Revision 50ad0995 (git): spec/ruby/optional/capi/ext/io_spec.c: guard unreachable code

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64379 b2dd03c8-39d4-4d8f-98ff-823fe69b080e nobu (Nobuyoshi Nakada)

11:01 AM Revision 9071cd63 (git): spec/ruby/optional/capi/ext/io_spec.c: guard unreachable code

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64378 b2dd03c8-39d4-4d8f-98ff-823fe69b080e nobu (Nobuyoshi Nakada)

07:32 AM Misc #14937: [PATCH] thread_pthread: lazy-spawn timer-thread only on contention

Eric Wong wrote:
> [email protected] wrote:
> > Let me clear your commits.
> > Maybe "Description" of this ticket is ... normalperson (Eric Wong)

12:22 AM Misc #14937: [PATCH] thread_pthread: lazy-spawn timer-thread only on contention

[email protected] wrote:
> Let me clear your commits.
> Maybe "Description" of this ticket is obsolete.

I guess, I ... normalperson (Eric Wong)

07:16 AM Revision 4610d36c (git): thread_pthread.c: hoist out do_gvl_timer and improve documentation

This hopefully clarifies the roles of UBF_TIMER and vm->gvl.timer
[ruby-core:88475] [Misc #14937]
git-svn-id: svn+s... Eric Wong

06:38 AM Feature #14994 (Closed): Enumerator::Lazy#uniq & Enumerator::Lazy#grep_v should use proc chaining

Proc chaining for Enumerator::Lazy was introduced in https://bugs.ruby-lang.org/issues/6183
Proc chaining improve... chopraanmol1 (Anmol Chopra)

05:54 AM Revision 727a2d55 (git): vm_core.h (rb_thread_t): pack small fields together

On a 64-bit system, this reduces rb_thread_t from 536 to 520 bytes.
Depending on the allocation, this can reduce cach... Eric Wong

05:31 AM Revision 906ad167 (git): thread_pthread.h (native_thread_data): split list_node between ubf and gvl

Do not waste extra memory for each thread, but make
thread_pthread.c easier-to-follow as a result.
[ruby-core:88475]... Eric Wong

04:51 AM Revision 7815d7d7 (git): test_function.rb: skip running test

that times out with test-all w/ --jit-wait.
I'm running the following command on Wecker CI everyday:
```
make test-a... k0kubun (Takashi Kokubun)

04:32 AM Revision 3dcf85e0 (git): thread_pthread.c: rename rb_timer_* to ubf_timer_*

These functions will not be exported outside of thread_pthread.c
and we need to clarify the timer here is used for ub... Eric Wong

04:32 AM Revision e4fd71d6 (git): thread_pthread.c: rename timer_thread_pipe to signal_self_pipe

This data structure has nothing to do with timers or threads.
[ruby-core:88475] [Misc #14937]
git-svn-id: svn+ssh:/... Eric Wong

04:32 AM Revision 5dca7d86 (git): thread_pthread.c: additional UBF_TIMER == UBF_TIMER_PTHREAD guards

Hopefully this makes the code easier-to-follow
[ruby-core:88475] [Misc #14937]
git-svn-id: svn+ssh://ci.ruby-lang.o... Eric Wong

04:10 AM Revision 425a820d (git): appveyor.yml: no MSYS path conversion

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64370 b2dd03c8-39d4-4d8f-98ff-823fe69b080e nobu (Nobuyoshi Nakada)

03:03 AM Revision 4940bbc7 (git): test_readline.rb: skip teardown failure

https://ci.appveyor.com/project/ruby/ruby/build/9271/job/e88212s136mr0dgr
I'll take a look at MSP-Greg's patch on re... k0kubun (Takashi Kokubun)

02:15 AM Revision 5a149052 (git): appveyor.yml: get rid of msys sh as possible

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64368 b2dd03c8-39d4-4d8f-98ff-823fe69b080e nobu (Nobuyoshi Nakada)

02:05 AM Revision 438955ef (git): -Wsuggest-attribute=noreturn on io_spec_rb_io_wait_readable

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64367 b2dd03c8-39d4-4d8f-98ff-823fe69b080e nobu (Nobuyoshi Nakada)

01:55 AM Revision 36e41fd9 (git): test_env.rb: change mingw branch

https://github.com/MSP-Greg/ruby-loco/blob/e287cb739113da289271a017a1e7fa46cbfe47d9/patches/gte20600/test-ruby-test_e... k0kubun (Takashi Kokubun)

01:40 AM Revision 0c95c744 (git): skip tests failing on AppVeyor MinGW

Let me skip this to make CI green first and take a look later...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6... k0kubun (Takashi Kokubun)

01:36 AM Feature #14989: Add Hash support for transient heap

Hello, thank you again for a response.
tacinight (Yimin Zhao) wrote:
> > Why you can say that a hash's size has ... shyouhei (Shyouhei Urabe)

08/14/2018

11:23 PM Revision 1684a1bd (git): appveyor.yml: remove broken --name option

Currently all tests are skipped by the --name option.
V=1 is for debugging this issue.
git-svn-id: svn+ssh://ci.ruby... k0kubun (Takashi Kokubun)

11:00 PM Revision ab7e34e4 (git): webrick/httpauth/htgroup.rb (flush): avoid unnecessary unlink

Based on patch by akr [ruby-core:88477], use Tempfile.create
to avoid unnecessary unlink call. Unlike akr's original... Eric Wong

10:59 PM Revision 7d664ecc (git): Revert "test/lib/leakchecker.rb (find_tempfiles): don't warn for missing files"

This reverts commit 52102f6ff50eebf8c16667c9b49cef579d2057c1 (r64238).
It is no longer necessary if we use Tempfile.... Eric Wong

10:06 PM Revision 63529403 (git): Revert "thread_pthread.c: use UBF_TIMER_PTHREAD on Solaris"

This reverts commit 31bfe0fe86433beddfec2b2bdba69dfda1775f8d (r64357)
commit 17ed23bb6dfc942a8c51658b01135c3e2807ccf... Eric Wong

08:00 PM Bug #14992 (Closed): mkmf sets DYLD_LIBRARY_PATH on macOS which breaks pkg-config

When `mkmf` runs `pkg-config`, it sets `DYLD_LIBRARY_PATH` on macOS which causes `pkg-config` to not work. As an exam... stevecheckoway (Stephen Checkoway)

06:32 PM Feature #13618: [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid

[email protected] wrote:
> [email protected] wrote:
>
> > I am thinking of adding preemption s... normalperson (Eric Wong)

05:52 PM Feature #13618: [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid

Koichi Sasada <[email protected]> wrote:
> On 2018/08/14 9:42, Eric Wong wrote:
> > I am thinking of adding preemption... normalperson (Eric Wong)

09:00 AM Feature #13618: [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid

[email protected] wrote:
> I am thinking of adding preemption support to this feature for
compatibility with ... dsferreira (Daniel Ferreira)

08:32 AM Feature #13618: [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid

On 2018/08/14 9:42, Eric Wong wrote:
> I am thinking of adding preemption support to this feature for
> compatibil... ko1 (Koichi Sasada)

12:52 AM Feature #13618: [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid

[email protected] wrote:
> Issue #13618 has been updated by ko1 (Koichi Sasada).
>
>
> We discussed about naming.
... normalperson (Eric Wong)

05:48 PM Bug #14678: Segmentation fault in pg

I wanted to use ruby v2.5.1 instead v2.5.0
But I got this error.
With ruby v2.5.0, my rails project works great wit... Ricochet (SeHoon Park)

05:07 PM Revision 81562d89 (git): * 2018-08-15

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64360 b2dd03c8-39d4-4d8f-98ff-823fe69b080e svn[bot]

05:07 PM Revision 17ed23bb (git): spec/ruby/optional/capi/io_spec.rb: fix fragile spec from unpredictable errno

rb_io_wait_readable and rb_io_wait_writable depend on the TSD
errno value. Due to the recent changes in r64352-r6435... Eric Wong

11:58 AM Revision 37279d15 (git): non-symbol keys in kwargs

* class.c (separate_symbol): [EXPERIMENTAL] non-symbol key in keyword
arguments hash causes an exception now.
c.f... nobu (Nobuyoshi Nakada)

11:23 AM Bug #14976 (Feedback): /usr/local/lib/ruby/gems/2.6.0/gems/fluentd-1.2.4/lib/fluent/event.rb:193: [BUG] Segmentation fault at 0x0000000000000000 ruby 2.6.0preview1 (2018-02-24 trunk 62554) [x86_64-linux]

Preview version of Ruby is provided for testing purpose.
If you want to use fluentd for production, please use Ruby ... naruse (Yui NARUSE)

10:44 AM Feature #14989: Add Hash support for transient heap

Nice introduction and explanation!
shevegen (Robert A. Heiler)

07:32 AM Feature #14989: Add Hash support for transient heap

Thanks for the quick response.

> Why you can say that a hash's size has something to do with its age?

Thanks f... tacinight (Yimin Zhao)

04:33 AM Feature #14989: Add Hash support for transient heap

Thank you for a great work.
tacinight (Yimin Zhao) wrote:
> 2. Transient heap is based on the hypothesis that m... shyouhei (Shyouhei Urabe)

03:38 AM Feature #14989 (Closed): Add Hash support for transient heap

Hi, there
I am a GSoC student following @ko1 to do some work for Ruby, here I want to make a brief introduction for ... tacinight (Yimin Zhao)

08:09 AM Misc #14937: [PATCH] thread_pthread: lazy-spawn timer-thread only on contention

Let me clear your commits.
Maybe "Description" of this ticket is obsolete.
They are my understandings (fix me if ... ko1 (Koichi Sasada)

06:49 AM Revision 31bfe0fe (git): thread_pthread.c: use UBF_TIMER_PTHREAD on Solaris

I'm not sure what's causing this failure in Solaris and only
on rubyspec, since rb_io_wait_readable is a well-exercis... Eric Wong

05:43 AM Feature #14984: case when with splat operator performance

ko1 (Koichi Sasada) wrote:
> Could you give us your idea with examples in pseudo-code?
I'm not sure if I understa... chopraanmol1 (Anmol Chopra)

03:05 AM Feature #14984: case when with splat operator performance

Could you give us your idea with examples in pseudo-code?
ko1 (Koichi Sasada)

03:04 AM Feature #14955: [PATCH] gc.c: use MADV_FREE to release most of the heap page body

On 2018/08/11 13:48, Eric Wong wrote:
>> https://bugs.ruby-lang.org/issues/14955
>
> One major question to ask i... ko1 (Koichi Sasada)

02:24 AM Revision 291afc96 (git): thread_pthread.c: use CLOCK_REALTIME on SunOS (Solaris)

timer_create does not seem to support CLOCK_MONOTONIC on Solaris,
and CLOCK_HIRES seems like it could fail with insuf... Eric Wong

12:31 AM Revision 1e769ce6 (git): test/fiddle/test_function.rb (test_nogvl_poll): stop timer hack

EINTR seems unavoidable in real programs (or MJIT), so maybe
it's not worth dealing with. r64353 relies on POSIX tim... Eric Wong

08/13/2018

10:19 PM Revision 8da12db1 (git): thread_pthread (rb_timer_arm): ignore UBF_TIMER_POSIX state 2

It looks like I forgot to account for a situation involving 3
threads.
[ruby-core:88360] [Misc #14937]
git-svn-id: ... Eric Wong

09:34 PM Revision 3dd6288d (git): thread_pthread: use POSIX timer or thread to get rid of races

This closes race condition where GVL is uncontended and a thread
receives a signal immediately before calling the blo... Eric Wong

09:34 PM Revision 48b6bd74 (git): thread_pthread.c: eliminate timer thread by restructuring GVL

This reverts commit 194a6a2c68e9c8a3536b24db18ceac87535a6051 (r64203).
Race conditions which caused the original rev... Eric Wong

07:12 PM Revision 4d2e0fff (git): FreeBSD 11.0 lacks ELFCOMPRESS_ZLIB

FreeBSD 11.0 unfortunately lacks ELF compression definitions in their
elf.h (sys/elf_common.h), and 11.1 introduced t... naruse (Yui NARUSE)

04:03 PM Revision 49083895 (git): appveyor.yml: install gdbm

which is missing on AppVeyor environment
https://github.com/ruby/ruby/commit/6a1e323ae88101cfed3fc4591d6e6a3bd8c05f0... k0kubun (Takashi Kokubun)

03:29 PM Revision 2d313a29 (git): * 2018-08-14

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64349 b2dd03c8-39d4-4d8f-98ff-823fe69b080e svn[bot]

03:29 PM Revision 6a1e323a (git): appveyor.yml: add MinGW build

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64348 b2dd03c8-39d4-4d8f-98ff-823fe69b080e k0kubun (Takashi Kokubun)

03:10 PM Bug #14979: Invalid argument - ruby_setenv(SURVEY) (Errno::EINVAL)

shevegen (Robert A. Heiler) wrote:
> Interesting. My Linux-environment, in ruby via ENV, has 810 entries and
> I ha... tvw (Thomas Volkmar Worm)

02:54 PM Revision 7d2b70a9 (git): fix typos [ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64347 b2dd03c8-39d4-4d8f-98ff-823fe69b080e znz (Kazuhiro NISHIYAMA)

02:33 PM Revision 4e87ee8d (git): mention about r64337

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64346 b2dd03c8-39d4-4d8f-98ff-823fe69b080e U.Nakamura

02:29 PM Revision f0d20684 (git): Add some tests for *method_defined?

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64345 b2dd03c8-39d4-4d8f-98ff-823fe69b080e U.Nakamura

01:50 PM Revision 0381ec51 (git): Fix test bug

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64344 b2dd03c8-39d4-4d8f-98ff-823fe69b080e znz (Kazuhiro NISHIYAMA)

01:48 PM Revision 67d87b19 (git): Fix problem about notimplemented case

Re-revert r64340, and take care about notimplemented case.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64343 ... U.Nakamura

01:46 PM Revision 74966729 (git): appveyor.yml: drop unnecessary 1.0. prefix

from version.
Also I fixed the wrong way of using `for:`.
Specifying `for` without `matrix.only` was just useless.
T... k0kubun (Takashi Kokubun)

01:27 PM Revision 984ba3da (git): Add test for method_defined?(notimplement)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64341 b2dd03c8-39d4-4d8f-98ff-823fe69b080e znz (Kazuhiro NISHIYAMA)

01:27 PM Revision ee05c567 (git): Revert "Support optional inherit argument for Module#method_defined?"

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64340 b2dd03c8-39d4-4d8f-98ff-823fe69b080e znz (Kazuhiro NISHIYAMA)

12:42 PM Revision 5bf3db3e (git): get rid of an encode noncompatible error

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64339 b2dd03c8-39d4-4d8f-98ff-823fe69b080e U.Nakamura

12:42 PM Feature #14944 (Closed): Support optional inherit argument for Module#method_defined?

Applied in changeset trunk|r64337.
----------
Support optional inherit argument for Module#method_defined?
Module h... usa (Usaku NAKAMURA)

12:42 PM Revision efd5a574 (git): * remove trailing spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64338 b2dd03c8-39d4-4d8f-98ff-823fe69b080e svn[bot]

12:42 PM Revision bccb24a8 (git): Support optional inherit argument for Module#method_defined?

Module has many introspection methods for methods and constants that
either return an array or return true or false f... U.Nakamura

12:22 PM Revision 50e41f4a (git): test/rinda/test_rinda.rb: Start keeper only on used tests

to reduce sleeping threads on unrelated tests
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64336 b2dd03c8-39d4-... znz (Kazuhiro NISHIYAMA)

12:07 PM Feature #14912: Introduce pattern matching syntax

> Btw, won't it better to introduce a new expression named `match` than to extend `case`?
I have exactly the oppos... zverok (Victor Shepelev)

11:02 AM Revision 0ab6266c (git): Makefile.in: drop MJIT_DLDFLAGS_NOCOMPRESS

which is obsoleted by r64331
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64335 b2dd03c8-39d4-4d8f-98ff-823fe69... k0kubun (Takashi Kokubun)

08:48 AM Revision 0ca50534 (git): Don't free allocated uncompressed_debug_line until backtrace is printed

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64334 b2dd03c8-39d4-4d8f-98ff-823fe69b080e naruse (Yui NARUSE)

07:55 AM Revision 0efd00bf (git): Re-apply wrongly reverted r64330

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64333 b2dd03c8-39d4-4d8f-98ff-823fe69b080e naruse (Yui NARUSE)

07:05 AM Feature #14982: Improve namespace system in ruby to avoiding top-level names chaos

I can imagine how hard to implement the "requiring into isolated binding" correct in VM.
If we want to maintain th... jjyr (Jinyang Jiang)

06:40 AM Feature #14982: Improve namespace system in ruby to avoiding top-level names chaos

shyouhei (Shyouhei Urabe) wrote:
> I like this idea in general. I too want to have "requiring into isolated Binding"... jjyr (Jinyang Jiang)

03:34 AM Feature #14982: Improve namespace system in ruby to avoiding top-level names chaos

In the Why? section, case 1 is just a programming error on the library developer's or library user's part, depending ... jeremyevans0 (Jeremy Evans)

01:12 AM Feature #14982: Improve namespace system in ruby to avoiding top-level names chaos

I like this idea in general. I too want to have "requiring into isolated Binding".
One thing I would like to add, ... shyouhei (Shyouhei Urabe)

06:31 AM Revision cc1c6059 (git): Define parse_compressed_debug_line() only ifdef SUPPORT_COMPRESSED_DEBUG_LINE

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64332 b2dd03c8-39d4-4d8f-98ff-823fe69b080e naruse (Yui NARUSE)

06:20 AM Revision bcf8f79d (git): support compressed debug_line

re-commit r64328
https://blogs.oracle.com/solaris/elf_section_compression-v2
https://gnu.wildebeest.org/blog/mjw/2016... naruse (Yui NARUSE)

06:09 AM Revision 2132fb33 (git): configure.ac: use linker_flag to LIBRUBY_DLDFLAGS

* configure.ac: use a feature flag `linker_flag`, than checking if the
compiler is `GCC`.
* configure.ac: append t... nobu (Nobuyoshi Nakada)

06:05 AM Revision 843589a7 (git): Revert "support compressed debug_line"

This reverts commit r64328
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64329 b2dd03c8-39d4-4d8f-98ff-823fe69b080e naruse (Yui NARUSE)

02:56 AM Revision a20a2b00 (git): support compressed debug_line

https://blogs.oracle.com/solaris/elf_section_compression-v2
https://gnu.wildebeest.org/blog/mjw/2016/01/13/elf-libelf... naruse (Yui NARUSE)

08/12/2018

04:45 PM Revision 85079043 (git): timegm_noleapsecond uses calc_tm_yday.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64327 b2dd03c8-39d4-4d8f-98ff-823fe69b080e akr (Akira Tanaka)

03:16 PM Revision 25c79f44 (git): configure.ac: use the correct argument

for --compress-debug-sections. I thought "no" is the correct one because
configure.ac has `AS_IF([test "x$compress_de... k0kubun (Takashi Kokubun)

03:13 PM Revision 422f4e3e (git): configure.ac: MJIT_DLDFLAGS_NOCOMPRESS

is configured now, to force -Wl,--compress-debug-sections=no
for MJIT only when the option is used in MJIT_DLDFLAGS.
... k0kubun (Takashi Kokubun)

03:00 PM Revision a7775c4e (git): * 2018-08-13

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64324 b2dd03c8-39d4-4d8f-98ff-823fe69b080e svn[bot]

03:00 PM Revision 7e478ba3 (git): mjit_worker.c: lazily delete so file

on ELF.
I need symbol name and line number to lazily create program counter for
optimization on ELF binary.
git-svn... k0kubun (Takashi Kokubun)

02:42 PM Revision bd789fa5 (git): mjit_worker.c: allow showing line number

on addr2line.c, if --jit-save-temps is specified.
I'm going to use the line number to lazily create program counter ... k0kubun (Takashi Kokubun)

12:59 PM Revision c55e10a9 (git): mjit.c: reduce the number of variables

in mark_ec_units() to simplify code.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64321 b2dd03c8-39d4-4d8f-98ff... k0kubun (Takashi Kokubun)

11:51 AM Bug #14707: String#scan(/\K/) has changed its behavior in ruby 2.5

ruby_2_5 r64320 merged revision(s) 63252. nagachika (Tomoyuki Chikanaga)

11:51 AM Revision fa07823a (git): merge revision(s) 63252: [Backport #14707]

string.c: fix scanned substring with `\K`
* string.c (scan_once): fix the matched substring with `\K`, the
... nagachika (Tomoyuki Chikanaga)

10:37 AM Bug #14566: `raise` in `Exception#message` causes infinite loop

ruby_2_5 r64319 merged revision(s) 63133. nagachika (Tomoyuki Chikanaga)

10:37 AM Revision 78e4b57c (git): merge revision(s) 63133: [Backport #14566]

eval_error.c: fix loop on exception in message
* error.c (rb_get_message): accessor to the message.
... nagachika (Tomoyuki Chikanaga)

09:12 AM Feature #14982: Improve namespace system in ruby to avoiding top-level names chaos

I believe namespace can reduce the complexity of organizing codes in large projects.
Recently I write rust code i... jjyr (Jinyang Jiang)

08:10 AM Feature #14984 (Closed): case when with splat operator performance

Applied in changeset trunk|r64318.
----------
Optimization for case when with splat operator
[Fix GH-1928] [Feature... nobu (Nobuyoshi Nakada)

08:10 AM Revision af2e98ae (git): Optimization for case when with splat operator

[Fix GH-1928] [Feature #14984]
From: chopraanmol1 <[email protected]>
git-svn-id: svn+ssh://ci.ruby-lang.org/r... nobu (Nobuyoshi Nakada)

06:00 AM Revision 4fe8308e (git): tool/downloader.rb: increase retries

GitHub download failed on 13:50:36
https://ci.appveyor.com/project/ruby/ruby/build/1.0.9221 and it also
failed on 13:... k0kubun (Takashi Kokubun)

05:14 AM Feature #14912: Introduce pattern matching syntax

Btw, won't it better to introduce a new expression named `match` than to extend `case`? Seems to me this will make th... bozhidar (Bozhidar Batsov)

04:50 AM Revision fe781af3 (git): compile.c: use EXPECT_NODE macro

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64316 b2dd03c8-39d4-4d8f-98ff-823fe69b080e nobu (Nobuyoshi Nakada)

04:50 AM Revision e7f88ff6 (git): compile.c: check error in when_vals

* compile.c (when_vals): return a negative value on error.
* compile.c (compile_case): check error in when_vals().
... nobu (Nobuyoshi Nakada)

12:30 AM Revision 80769280 (git): vm_insnhelper.c: revert r64280

This commit caused test-all failure with --jit-wait.
I don't know the reason yet, but let me revert it to normalize C... k0kubun (Takashi Kokubun)

12:28 AM Revision aa6c02a5 (git): skip non-IP interfaces

* spec/ruby/library/socket/socket/getifaddrs_spec.rb: VirtualBox host
only adapter seems something different than o... nobu (Nobuyoshi Nakada)