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From 04/16/2020 to 04/22/2020

04/22/2020

10:41 PM Bug #16669: Rails Action Text unit tests fail since b9007b6c548f91e88fd3f2ffa23de740431fa969: I have confirmed `ruby 2.8.0dev (2020-04-22T17:21:38Z master 8119bcbfc0) [x86_64-darwin19]` addresses Rails Action Vi... yahonda (Yasuo Honda)
05:22 PM Bug #16669 (Closed): Rails Action Text unit tests fail since b9007b6c548f91e88fd3f2ffa23de740431fa969: Applied in changeset commit:git|8119bcbfc04772fe4012b5ed396a68f02e312316.
----------
rb_method_entry() returns valid... ko1 (Koichi Sasada)
05:21 PM Revision 8119bcbf (git): rb_method_entry() returns valid me.: search_method() can return invalid method, but vm_defined() checks
it as valid method entry. This is why defined?(foo... ko1 (Koichi Sasada)
04:41 PM Revision 492e8599 (git): * 2020-04-23 [ci skip]: git[bot]
04:40 PM Revision 6292271e (git): Fix permission of PATH: https://.com/ruby/actions/runs/608526685?check_suite_focus=true
`warning: Insecure world writable dir /home/run... znz (Kazuhiro NISHIYAMA)
03:41 PM Bug #16804: Vagrant Up does not work anymore: Please close this. Thank you. xolge (Gerard Bee)
03:41 PM Bug #16804: Vagrant Up does not work anymore: Thank you Jeremy Evans for pointing me to the right direction. I found workaround in one of your links (https://githu... xolge (Gerard Bee)
02:57 PM Feature #16806: Struct#initialize accepts keyword arguments too by default: I'm OK with the basic idea of allowing keyword init for Structs by default. However, because this changes behavior, ... jeremyevans0 (Jeremy Evans)
06:14 AM Feature #16806 (Closed): Struct#initialize accepts keyword arguments too by default: ## Proposal
```rb
Post = Struct.new(:id, :name)
# In addition to this,
Post.new(1, "hello") #=> #<struct Post... k0kubun (Takashi Kokubun)
11:44 AM Revision 1997e10f (git): Made parentheses mandatory in endless method defition: Even for empty argument list, not to be confusing with a writer
method name. nobu (Nobuyoshi Nakada)
11:44 AM Revision 1fe5bffe (git): Disallow R-assign in endless def: nobu (Nobuyoshi Nakada)
09:56 AM Revision 02ad393c (git): Revert "Allow simple R-assign in endless def": This reverts commit 67bcac879a2e0ddfb4e7bbd7cb5e5401422de76a. nobu (Nobuyoshi Nakada)
09:49 AM Bug #16807: Ruby 2.7 segfault loading sources under GC.stress: `ID` list in `NODE_SCOPE` seems corrupted.
Maybe a GC compaction related issue?
nobu (Nobuyoshi Nakada)
08:03 AM Bug #16807 (Closed): Ruby 2.7 segfault loading sources under GC.stress: Originally seen in https://.com/protocolbuffers/protobuf/pull/7386, but reproduces without C extension.
Repr... qnighy (Masaki Hara)
08:21 AM Misc #16747: Repository reorganization request: It should include also better place for default gems:
https://bugs.ruby-lang.org/issues/16778
And also it would... vo.x (Vit Ondruch)
01:11 AM Misc #16747: Repository reorganization request: With https://bugs.ruby-lang.org/issues/16254, We should re-organize the top-directory before increasing the files lik... hsbt (Hiroshi SHIBATA)
07:13 AM Revision d6ec8da6 (git): Update benchmark-driver version: nobu (Nobuyoshi Nakada)
06:53 AM Misc #16802 (Closed): Prefer use of RHS assigment in documentation: Okay great. For now, I'm satisfied we don't use this in documentation. However if we adopt it I'll consider it again. ioquatix (Samuel Williams)
06:27 AM Revision f00b9231 (git): Revert "* remove trailing spaces. [ci skip]": This reverts commit 6b04c480487ab64d73e1254be2412e722b7b8bd8.
Trailing spaces separate paragraphs in RDoc format. nobu (Nobuyoshi Nakada)
01:19 AM Feature #8661: Add option to print backtrace in reverse order (stack frames first and error last): I agree with `--backtrace-limit`, and actually I use `rb_backtrace_length_limit` in my :-)
I'll update my patc... mame (Yusuke Endoh)
12:34 AM Feature #8661 (Assigned): Add option to print backtrace in reverse order (stack frames first and error last): jeremyevans0 (Jeremy Evans) wrote in #note-37:
> I agree the option could have a better name. I recommend `--back... duerst (Martin Dürst)
01:01 AM Revision 5ce78355 (git): Update benchmark-driver version: nobu (Nobuyoshi Nakada)
12:49 AM Revision 17083011 (git): support builtin for Kernel#Float: # Iteration per second (i/s)
| |compare-ruby|built-ruby|
|:------------|-----------:|---------:|
|float ... S_H_ (Shun Hiraoka)

04/21/2020

11:49 PM Feature #8661: Add option to print backtrace in reverse order (stack frames first and error last): duerst (Martin Dürst) wrote in #note-36:
> I think the option's name (`--suppress-backtrace`) is wrong. If I write `... jeremyevans0 (Jeremy Evans)
11:35 PM Feature #8661: Add option to print backtrace in reverse order (stack frames first and error last): I think the option's name (`--suppress-backtrace`) is wrong. If I write `--suppress-backtrace=10`, it reads like "sup... duerst (Martin Dürst)
10:29 AM Feature #8661 (Closed): Add option to print backtrace in reverse order (stack frames first and error last): Applied in changeset ruby-master:commit:git|bf11bf31e2e795bb22c939a5b5cd412c98208982.
----------
NEWS.md: the order ... nobu (Nobuyoshi Nakada)
09:36 AM Feature #8661: Add option to print backtrace in reverse order (stack frames first and error last): I've created a PR for `--suppress-backtrace=num` option.
https://.com/ruby/ruby/pull/3047
@matz Could you... mame (Yusuke Endoh)
08:45 AM Feature #8661 (Open): Add option to print backtrace in reverse order (stack frames first and error last): Reopen because we need to support `--suppress-backtrace=5`. mame (Yusuke Endoh)
08:44 AM Feature #8661 (Closed): Add option to print backtrace in reverse order (stack frames first and error last): Applied in changeset ruby-master:commit:git|487d0c99d53208594702bb3ce1c657130fb8d65f.
----------
eval_error.c: rever... mame (Yusuke Endoh)
08:17 AM Feature #8661: Add option to print backtrace in reverse order (stack frames first and error last): Thank you @matz!
I can try to prepare including both options:
1. specify order
2. limit amount of lines ... retro (Josef Šimánek)
08:13 AM Feature #8661 (Open): Add option to print backtrace in reverse order (stack frames first and error last): mame (Yusuke Endoh)
08:13 AM Feature #8661: Add option to print backtrace in reverse order (stack frames first and error last): Thank you very much, @matz!!! mame (Yusuke Endoh)
07:53 AM Feature #8661: Add option to print backtrace in reverse order (stack frames first and error last): OK, let's revert it. Instead, I want to something to suppress backtrace lines (e.g. `--suppress-backtrace=5` command-... matz (Yukihiro Matsumoto)
11:44 PM Misc #16802: Prefer use of RHS assigment in documentation: ioquatix (Samuel Williams) wrote in #note-6:
> Oh okay, I thought it was a sure thing at this point - where is the e... jeremyevans0 (Jeremy Evans)
11:26 PM Misc #16802: Prefer use of RHS assigment in documentation: Oh okay, I thought it was a sure thing at this point - where is the experimental nature of it being tracked? ioquatix (Samuel Williams)
10:06 PM Misc #16802: Prefer use of RHS assigment in documentation: Eregon (Benoit Daloze) wrote in #note-4:
> I think we should wait that RHS assignment is no longer experimental.
>
>... greggzst (Grzegorz Jakubiak)
10:55 AM Misc #16802: Prefer use of RHS assigment in documentation: I think we should wait that RHS assignment is no longer experimental.
As I see it, it might get similar backlash a... Eregon (Benoit Daloze)
09:11 AM Misc #16802: Prefer use of RHS assigment in documentation: I'm not sure it's a good idea. There's some value in distinguishing between an actual right-hand-side assignment and ... duerst (Martin Dürst)
05:14 AM Misc #16802: Prefer use of RHS assigment in documentation: @matz do you mind letting me know your thoughts? ioquatix (Samuel Williams)
05:13 AM Misc #16802 (Closed): Prefer use of RHS assigment in documentation: Many documentation uses some format like this:
```
Hash.new -> hash
```
Now that RHS assignment ... ioquatix (Samuel Williams)
06:00 PM Misc #16803: Discussion: those internal macros reside in public API headers: I think as much as feasible macros accessing internals should not be in public headers.
OTOH, I think macros purely ... Eregon (Benoit Daloze)
07:45 AM Misc #16803 (Open): Discussion: those internal macros reside in public API headers: A while ago I merged https://.com/ruby/ruby/pull/2991 ("Split ruby.h"). This seems working. But the changeset... shyouhei (Shyouhei Urabe)
05:43 PM Revision ad63ae66 (git): ./workflows/mingw.yml: add `shell: bash` for PR checkout: as well as e62aead26909e83f2c8b940186047f0a88b9f2d6 mame (Yusuke Endoh)
05:31 PM Revision 92afac8f (git): configure.ac: Automatically add -D__ANDROID_API=ver on Android: mame (Yusuke Endoh)
05:05 PM Revision cebf575d (git): * 2020-04-22 [ci skip]: git[bot]
05:05 PM Revision 7d918be6 (git): test/ruby/test_fiber.rb: Skip the problematic test_stack_size on riscv: Since it is impossible to detect stack overflow of C functions robustly,
the test is a bit unreasonable.
https://rub... mame (Yusuke Endoh)
03:13 PM Bug #14387: Ruby 2.5 を Alpine Linux で実行すると比較的浅めで SystemStackError 例外になる: hshimoyama (Hiroyasu Shimoyama) wrote in #note-24:
> I tried to reproduce this issue, but it was not reproduced toda... ncopa (Natanael Copa)
02:42 PM Bug #16804 (Third Party's Issue): Vagrant Up does not work anymore: This appears to be a bug in Vagrant:
* https://.com/hashicorp/vagrant/issues/11497
* https://.com/has... jeremyevans0 (Jeremy Evans)
08:31 AM Bug #16804 (Third Party's Issue): Vagrant Up does not work anymore: Good day,
I was able to set up a VM (Scotch Box Pro @ https://.com/scotch-io/scotch-box) last week and it wa... xolge (Gerard Bee)
12:36 PM Revision 22226324 (git): LEGAL: fixed links to the old-style BSD license [ci skip]: nobu (Nobuyoshi Nakada)
12:12 PM Revision 6b04c480 (git): * remove trailing spaces. [ci skip]: git[bot]
12:05 PM Revision cb47ae58 (git): LEGAL: moved the old-style BSD license and linked [ci skip]: nobu (Nobuyoshi Nakada)
12:05 PM Revision 61afd2a2 (git): LEGAL: moved the MIT license and linked [ci skip]: nobu (Nobuyoshi Nakada)
12:05 PM Revision 405d8014 (git): LEGAL: made license names themselves links [ci skip]: nobu (Nobuyoshi Nakada)
10:37 AM Bug #16797: Array#flatten not checking `respond_to? :to_ary`: nobu (Nobuyoshi Nakada) wrote in #note-1:
> Read the error message.
>
> ```
> -:4:in `flatten': can't convert Ob... UlyssesZhan (Ulysses Zhan)
10:29 AM Revision 3ef09c6e (git): eval_error.c: default nil as "reverse" is now false [Feature #8661]: nobu (Nobuyoshi Nakada)
10:29 AM Revision bf11bf31 (git): NEWS.md: the order of backtrace [Feature #8661] [ci skip]: nobu (Nobuyoshi Nakada)
10:23 AM Misc #16805 (Assigned): Coroutine's license is unclear: Files under `coroutine/` start like this:
```C
/*
* This file is part of the "Coroutine" project and released ... shyouhei (Shyouhei Urabe)
08:39 AM Revision 487d0c99 (git): eval_error.c: revert the "reversed" backtrace [Feature #8661]: Now, the order is good, old-fashioned style:
```
$ ./local/bin/ruby -e 'def foo; raise; end
def bar; foo; end
def ba... mame (Yusuke Endoh)
08:10 AM Bug #14367: Wrong interpretation of backslash C in regexp literals: Can I have any answer for my question ("Is this intentional?")? shyouhei (Shyouhei Urabe)
07:30 AM Revision c63b5c61 (git): rb_memerror: abort immediately: Ditto for adab82b9a71f60ad1c7f4f8c134a5ae9198ab32a. TRY_WITH_GC was
found innocent. shyouhei (Shyouhei Urabe)
04:35 AM Revision dc9089b5 (git): Fixed a typo [ci skip]: nobu (Nobuyoshi Nakada)
04:07 AM Revision 32623150 (git): reroute redefinition of NDEBUG: NDEBUG can be defined via a command-line argument. Should take care of
such situations. shyouhei (Shyouhei Urabe)
04:07 AM Revision 735e035b (git): __GNUC__ is too lax: Ditto for 4b853932eaa7fa4acf8a0f0c9b7c695bb4f5e76d shyouhei (Shyouhei Urabe)
03:59 AM Revision adab82b9 (git): TRY_WITH_GC: abort immediately: NoMemoryError is observed on icc but I fail to reproduce so far. Let me
see the backtrace on CI. shyouhei (Shyouhei Urabe)
03:38 AM Revision 4b861941 (git): Fix typos [ci skip]: znz (Kazuhiro NISHIYAMA)
03:10 AM Feature #16792: Make Mutex held per Fiber instead of per Thread: In order to experiment with this, I'd like to propose the following hooks to the scheduler:
```ruby
class Schedul... ioquatix (Samuel Williams)
02:18 AM Feature #8215: Support accessing Fiber-locals and backtraces for a Fiber: Here is a quick hack I used to add `Fiber.backtrace` to aid in debugging. I'd say, don't use it in production, but I ... ioquatix (Samuel Williams)

04/20/2020

10:27 PM Bug #16266 (Rejected): Additional empty folders created in lib/ruby/gems/2.7.0/gems by make install: https://.com/ruby/ruby/pull/2580 is already closed. hsbt (Hiroshi SHIBATA)
10:25 PM Bug #15359: Bundler help is not properly integrated: I added the workaround for man path with ruby installation. But we should care about the convention of Linux distribu... hsbt (Hiroshi SHIBATA)
09:53 PM Bug #15359 (Closed): Bundler help is not properly integrated: Applied in changeset commit:git|b9962f0e8909b1163320fbcfe80060a259b2353d.
----------
Fixed incorrect man path with r... hsbt (Hiroshi SHIBATA)
09:53 PM Revision b9962f0e (git): Fixed incorrect man path with ruby installation path: [Bug #15359][ruby-core:90164] hsbt (Hiroshi SHIBATA)
06:02 PM Feature #15921: R-assign (rightward-assignment) operator: Ah right, trying the master branch is the fastest way to get answers, duh. But this brings me to this little surprise... Dan0042 (Daniel DeLorme)
05:18 PM Feature #15921: R-assign (rightward-assignment) operator: In current head, it is so:
```ruby
x1 = 5 + 3 => y1
p [x1, y1] # [8, 8]
5 + 3 => x2 => y2
p [x2, y2] # [8, 8]
*[1,... zverok (Victor Shepelev)
03:37 PM Feature #15921: R-assign (rightward-assignment) operator: I'd like to hear some clarifications on the expected behavior of rightward assignment.
assignment at both ends? `x =... Dan0042 (Daniel DeLorme)
03:06 PM Revision 8e517942 (git): test/ruby/test_refinement.rb: extend the timeout: https://rubyci.org/logs/rubyci.s3.amazonaws.com/debian-riscv64/ruby-master/log/20200420T083601Z.fail.html.gz mame (Yusuke Endoh)
03:00 PM Revision 7a0ac279 (git): * 2020-04-21 [ci skip]: git[bot]
02:59 PM Revision 6985bfb7 (git): vm_dump.c: Do not show C backtrace on riscv: Currently, objdump -W miniruby emits some errors on riscv, so I guess
that DWARF is corrupted. mame (Yusuke Endoh)
02:56 PM Bug #16801: The default Struct constructor improperly handle keyword arguments: byroot (Jean Boussier) wrote in #note-3:
> To clarify, what I'm trying to say is that the `"new"` method should simp... jeremyevans0 (Jeremy Evans)
02:20 PM Bug #16801: The default Struct constructor improperly handle keyword arguments: To clarify, what I'm trying to say is that the `"new"` method should simply forward everything to the `initialize` me... byroot (Jean Boussier)
02:16 PM Bug #16801: The default Struct constructor improperly handle keyword arguments: @jeremyevans0 I'm afraid I don't understand what you are referring to:
2.7.1:
```
$ ruby -v
ruby 2.7.1p83 (20... byroot (Jean Boussier)
02:05 PM Bug #16801: The default Struct constructor improperly handle keyword arguments: I think the something your missing is this would break existing code:
```ruby
Struct.new(:hash_value).new(hash_ke... jeremyevans0 (Jeremy Evans)
09:59 AM Bug #16801 (Closed): The default Struct constructor improperly handle keyword arguments: Reproduction script:
```ruby
Field = Struct.new(:value) do
def initialize(value, keyword: false)
super(va... byroot (Jean Boussier)
01:48 PM Revision 847e2597 (git): Skip JIT tests on riscv64 due to SEGV of cc1: mame (Yusuke Endoh)
12:27 PM Revision 3cd3a507 (git): [sync_default_gems.rb] Force reset conflict files to be ignored: [ci skip] nobu (Nobuyoshi Nakada)
12:26 PM Revision aeb9d115 (git): Revert irrelevant change [ci skip]: nobu (Nobuyoshi Nakada)
12:14 PM Revision e571bb84 (git): Removed phony atomic operations for void* and VALUE: nobu (Nobuyoshi Nakada)
08:00 AM Feature #16791: Shortcut for Process::Status.exitstatus: It is not a good idea to compare `exitstatus` with 0 from the point of portability.
I'd recommend to use `Process::S... nobu (Nobuyoshi Nakada)
03:11 AM Feature #16791: Shortcut for Process::Status.exitstatus: Those short aliases are definitely a bad idea but I understand the OP's frustration with `$?` because it's different ... Dan0042 (Daniel DeLorme)
04:26 AM Feature #16799: Add more functional features,make ruby more friendly.: In addition to matz's note, we had tried the single namespace once some years ago.
Finally we found that the incompa... nobu (Nobuyoshi Nakada)
03:37 AM Revision b4c9b570 (git): * 2020-04-20 [ci skip]: git[bot]
03:33 AM Revision 20773a10 (git): Bail out if no atomic operation found: As atomic operations are mandatory now, not-working phony fallback
definitions are not only useless but confusing and... nobu (Nobuyoshi Nakada)
01:41 AM Bug #16797: Array#flatten not checking `respond_to? :to_ary`: Actually what happens here is pretty interesting. This is all done via `rb_check_array_type` which attempts to conver... Dan0042 (Daniel DeLorme)
01:21 AM Bug #16774: Don't require sub-word atomics: Great. Thank you. mame (Yusuke Endoh)
01:18 AM Bug #16800: [riscv64-linux] miniruby: thread_pthread.c:1935: rb_sigwait_fd_put: Assertion `old == th' failed.: I believe that it is already fixed on master by the of #16774. mame (Yusuke Endoh)

04/19/2020

02:41 PM Revision e92f3e12 (git): Removed useless VMDEBUG definition [ci skip]: VMDEBUG is always defined as defaulted to 0 in vm_core.h. nobu (Nobuyoshi Nakada)
02:38 PM Revision 73bd2b70 (git): Update VMDEBUG reference doc [ci skip]: Since this commit (https://.com/ruby/ruby/commit/9e1b06e17d27fb4ddf51e9244f205417e9c4dd5c), the VM Debug Level ... Nguyễn Quang Minh
02:18 PM Feature #16799 (Rejected): Add more functional features,make ruby more friendly.: I'd love to enhance the language to be nice to functional programming but at the same time, we have to be nice to exi... matz (Yukihiro Matsumoto)
04:34 AM Feature #16799: Add more functional features,make ruby more friendly.: Yes, changing the syntax is currently not a good choice, but I think it is necessary to modify the method call syntax... jackmaple (maple jack)
02:15 PM Revision 2af4c1fc (git): Skip Process#clock_getres specs on Android: ... just like AIX and OpenBSD. mame (Yusuke Endoh)
02:14 PM Revision 5a8960b4 (git): Skip TestRequire#test_loading_fifo_fd_ on Android: The test fails due to unknown reason. Need to debug in future, but
tentatively skipped. mame (Yusuke Endoh)
01:42 PM Bug #16800: [riscv64-linux] miniruby: thread_pthread.c:1935: rb_sigwait_fd_put: Assertion `old == th' failed.: According to that log, seems CAS is not available. nobu (Nobuyoshi Nakada)
10:22 AM Bug #16800 (Closed): [riscv64-linux] miniruby: thread_pthread.c:1935: rb_sigwait_fd_put: Assertion `old == th' failed.: The last version of Ruby in Fedora/RISCV is v2.5.7. It seems that anything above v2.5 series fails to build (tried mu... davidlt (David Abdurachmanov)
11:03 AM Feature #8661: Add option to print backtrace in reverse order (stack frames first and error last): I agree on this is really unfortunate and annoying change. I need to go thru backtrace visually first to decide which... retro (Josef Šimánek)
10:52 AM Feature #8661: Add option to print backtrace in reverse order (stack frames first and error last): Yes, this is still the most annoying change in Ruby. Once the backtrace is displayed in reverse order, the other time... vo.x (Vit Ondruch)
10:46 AM Feature #8661: Add option to print backtrace in reverse order (stack frames first and error last): I have not changed my opinion, but I gave up and now wrap every command with my own gem which puts it back in the top... ioquatix (Samuel Williams)
09:01 AM Feature #16794: Rightward operators: As for the pipeline operator, it could be more useful in combination with right assignment operators.
```ruby
foo... nobu (Nobuyoshi Nakada)
07:28 AM Feature #16794: Rightward operators: So,in fact,only one pipeline operator is needed to call the method in reverse.
``` ruby
puts "hello world"
#Pipeli... jackmaple (maple jack)
08:16 AM Misc #16778: Should we stop vendoring default gems code?: hsbt (Hiroshi SHIBATA) wrote in #note-18:
> I and the maintainer of the default gems will extract the default gems t... greggzst (Grzegorz Jakubiak)
07:47 AM Misc #16778: Should we stop vendoring default gems code?: hsbt (Hiroshi SHIBATA) wrote in #note-18:
> 2. There is no plan to use git submodule for these issues. The ruby comm... vo.x (Vit Ondruch)
01:42 AM Misc #16778: Should we stop vendoring default gems code?: This issues is too complex and complicated. I and mame and the maintainers of default gems already considered these t... hsbt (Hiroshi SHIBATA)
05:21 AM Feature #8215: Support accessing Fiber-locals and backtraces for a Fiber: @matz do you mind checking this when you have time? Especially `Fiber#backtrace` is super important for debugging iss... ioquatix (Samuel Williams)
01:40 AM Revision 2832ba80 (git): The pdb header error is printed at stdout: https://ci.appveyor.com/project/ruby/ruby/builds/32278754/job/90jmky2jq2k0wjv8 k0kubun (Takashi Kokubun)
12:35 AM Revision c0b93267 (git): Update workflows/mingw.yml - use setup-ruby-pkgs (#3042): MSP-Greg/actions-ruby is deprecated... MSP-Greg (Greg L)

04/18/2020

09:25 PM Feature #16799: Add more functional features,make ruby more friendly.: method1 = (f,n) -> do
return f(n)
end
I think a syntax change such as this may be very problematic... shevegen (Robert A. Heiler)
05:36 PM Feature #16799 (Rejected): Add more functional features,make ruby more friendly.: Classes are currently first-class citizens in Ruby, but functions are not.
This leads to a situation where the funct... jackmaple (maple jack)
08:22 PM Misc #16775: DevelopersMeeting20200514Japan: * [Misc #16778] Should we stop vendoring default gems code? (greggzst)
* it makes maintenance easier and removes th... greggzst (Grzegorz Jakubiak)
05:17 PM Feature #16781: alias :fold :reduce: 0x81000000 (/ /) wrote:
> 2. Name "fold" is more common/popular than "reduce" or "inject".
I was surprised to hea... shan (Shannon Skipper)
03:35 PM Revision cf332f68 (git): * 2020-04-19 [ci skip]: git[bot]
02:31 PM Bug #16776: Regression in coverage library: marcandre (Marc-Andre Lafortune) wrote in #note-3:
> I never realized this limitation. I imagine that for the vast m... deivid (David Rodríguez)
02:29 PM Bug #16798: ENV.replace on Windows with a variable name not respecting case will clear it: Thanks for the quick fix @nobu, and for setting the backports! <3 deivid (David Rodríguez)
02:09 PM Bug #16798 (Closed): ENV.replace on Windows with a variable name not respecting case will clear it: Applied in changeset commit:git|08529a61153e5c40f57a65272211357511d6e6db.
----------
Compare environment variable na... nobu (Nobuyoshi Nakada)
02:19 PM Revision 0a986b81 (git): Env values removed by ENV.clear are not used: nobu (Nobuyoshi Nakada)
02:19 PM Revision 97e8c72e (git): Bypass env key encoding conversion if unnecessary: nobu (Nobuyoshi Nakada)
02:19 PM Revision ec4e57ca (git): Hoisted out reset_by_modified_env: nobu (Nobuyoshi Nakada)
02:19 PM Revision 67e4d5e6 (git): Environment variable values are not case-insensitive: Only the names are case-sensitive. nobu (Nobuyoshi Nakada)
02:12 PM Revision db0d850d (git): [ruby/reline] Add ed_search_next_history: https://.com/ruby/reline/commit/ca750b676b aycabta (aycabta .)
02:12 PM Revision bea3e31e (git): [ruby/reline] Add ed_search_prev_history: https://.com/ruby/reline/commit/e9ae288825 aycabta (aycabta .)
02:11 PM Revision 1e4efbb6 (git): [ruby/reline] Rename wrong test name: https://.com/ruby/reline/commit/8480db575b aycabta (aycabta .)
02:09 PM Revision 08c1c3f2 (git): [ruby/reline] Use vi_search_{prev,next} to incremental search: https://.com/ruby/reline/commit/cab312f584 aycabta (aycabta .)
02:09 PM Revision afe99785 (git): [ruby/reline] Rename search_history with incremental_search_history: https://.com/ruby/reline/commit/d563063ea0 aycabta (aycabta .)
02:09 PM Revision 08529a61 (git): Compare environment variable names in those manor [Bug #16798]: nobu (Nobuyoshi Nakada)
12:48 PM Feature #16796 (Rejected): Assigning local variables when using `case when regexp`: Implicit assignment from regular expression matches has been a bad idea. I shouldn't have merged it at the first mome... matz (Yukihiro Matsumoto)
11:42 AM Revision e042380e (git): power_assert repository is transferred to ruby/power_assert: ktsj (Kazuki Tsujimoto)
09:05 AM Bug #16797 (Rejected): Array#flatten not checking `respond_to? :to_ary`: Read the error message.
```
-:4:in `flatten': can't convert Object to Array (Object#to_ary gives Object) (TypeErr... nobu (Nobuyoshi Nakada)
08:41 AM Revision 04e56958 (git): Make sure newarraykwsplat accesses a correct index: on stack when local_stack_p is enabled.
This fixes `RB_FL_TEST_RAW:"RB_FL_ABLE(obj)"` assertion failure
on power_ass... k0kubun (Takashi Kokubun)
08:07 AM Revision 0f7d3e4e (git): RUBY_SPECIAL_SHIFT and RUBY_FL_USHIFT are mandatory for rp in lldb_cruby.py: nobu (Nobuyoshi Nakada)
07:48 AM Revision dc8ab86a (git): Super TestJIT#setup to skip unsupported envs: Slightly simplifying 8d6aa06620b316904fd10d0cab1b85e07f2fbf67 k0kubun (Takashi Kokubun)
07:31 AM Revision 9948addd (git): Skip a too-unstable test on s390x-linux: In the last 26-ish hours, it has failed 5 times:
https://travis-ci.org//ruby/ruby/jobs/676497718
https://travis... k0kubun (Takashi Kokubun)
05:59 AM Revision 8d6aa066 (git): test/ruby/test_jit_debug.rb: Skip unsupported platforms: mame (Yusuke Endoh)
03:34 AM Revision 75f6d706 (git): power_assert repository is transferred to ruby/power_assert: ktsj (Kazuki Tsujimoto)

04/17/2020

10:20 PM Bug #16787: [] allow Dir.home to work for non-login procs when $HOME not set: nobu (Nobuyoshi Nakada) wrote in #note-10:
> Thank you, I left some comments at the PR for the details.
>
> IMHO,... salewski (Alan Salewski)
03:07 PM Bug #16787: [] allow Dir.home to work for non-login procs when $HOME not set: Thank you, I left some comments at the PR for the details.
IMHO, the new functions may fit more in process.c. nobu (Nobuyoshi Nakada)
10:05 AM Bug #16787: [] allow Dir.home to work for non-login procs when $HOME not set: Attaching the "v5" version of the (for real this time). salewski (Alan Salewski)
05:18 PM Revision 0511bef9 (git): Remove invalid webhook config: According to warnings on Travis, there's no such key. We handle this on
webhook side anyway. k0kubun (Takashi Kokubun)
05:12 PM Revision 7c0bc724 (git): * 2020-04-18 [ci skip]: git[bot]
05:11 PM Revision f8b79ef5 (git): Compilation error does not impact exit status: We failed to ignore
https://ci.appveyor.com/project/ruby/ruby/builds/32245902/job/xcfxw67uexxysvni k0kubun (Takashi Kokubun)
04:38 PM Feature #16796: Assigning local variables when using `case when regexp`: sawa wrote:
> I have met such use cases, and agree this would be useful.
I don't disagree in the sense that the... shevegen (Robert A. Heiler)
11:11 AM Feature #16796: Assigning local variables when using `case when regexp`: sawa (Tsuyoshi Sawada) wrote in #note-2:
> Alternatively, in order to access even unnamed matches, assigning the las... shyouhei (Shyouhei Urabe)
10:20 AM Feature #16796: Assigning local variables when using `case when regexp`: I have met such use cases, and agree this would be useful.
Alternatively, in order to access even unnamed matches,... sawa (Tsuyoshi Sawada)
08:53 AM Feature #16796: Assigning local variables when using `case when regexp`: It is because `when` calls `===` method but not `=~`. nobu (Nobuyoshi Nakada)
08:23 AM Feature #16796 (Rejected): Assigning local variables when using `case when regexp`: I want to use
```ruby
case "str"
when /s(?<mid>.)r/
p mid
end
```
instead of
```ruby
case
when /s(?<mid>.... UlyssesZhan (Ulysses Zhan)
04:20 PM Bug #16788: T_CLASS counts classes double: Thank you so much for the explanations @jeremyevans0 @Eregon!!!! ana06 (Ana Maria Martinez Gomez)
02:13 PM Feature #16794: Rightward operators: Actually instead of using `|>` as the common element between rightward operators, maybe just the pipe character would... Dan0042 (Daniel DeLorme)
02:57 AM Feature #16794: Rightward operators: It's an interesting idea. I am not sure if I can easily adjust to the syntax,
but this may be best to just ask matz ... shevegen (Robert A. Heiler)
01:22 PM Feature #16795: build ruby.exe on Windows against ruby-static.lib omitting x64-vcruntime-ruby.dll (no '--enable-shared' option for Windows): shevegen (Robert A. Heiler) wrote in #note-1:
> I feel you here. Not so much due to windows, but I totally understan... repu1sion (Andrii Guriev)
03:01 AM Feature #16795: build ruby.exe on Windows against ruby-static.lib omitting x64-vcruntime-ruby.dll (no '--enable-shared' option for Windows): I feel you here. Not so much due to windows, but I totally understand every
preference for --enable-shared and --ena... shevegen (Robert A. Heiler)
11:19 AM Bug #16798 (Closed): ENV.replace on Windows with a variable name not respecting case will clear it: On Windows, environment variable names are case insensitive:
```
PS C:\Users\deivi> ruby -e "puts ENV['Path']; EN... deivid (David Rodríguez)
10:04 AM Bug #16797 (Rejected): Array#flatten not checking `respond_to? :to_ary`: ```ruby
def (a = Object.new).method_missing(...)
Object.new
end
[a].flatten # TypeError
```
It should check w... UlyssesZhan (Ulysses Zhan)
08:59 AM Revision 92c82588 (git): Fix a typo [ci skip]: znz (Kazuhiro NISHIYAMA)
08:49 AM Revision c8178687 (git): NEWS.md: Mentioned the removal of NIL/TRUE/FALSE [ci skip]: nobu (Nobuyoshi Nakada)
08:40 AM Revision 5257a530 (git): Removed NIL/TRUE/FALSE from documents too: This is follow up of 62554ca97812b454e78a0a9daf6e962ff7a2f589 znz (Kazuhiro NISHIYAMA)
08:35 AM Revision 62554ca9 (git): Removed NIL/TRUE/FALSE: Deprerecated constants which had been warned since 2.4. nobu (Nobuyoshi Nakada)
05:42 AM Feature #16786: Light-weight scheduler for improved concurrency.: Tidy up proposal. ioquatix (Samuel Williams)
05:27 AM Feature #16786: Light-weight scheduler for improved concurrency.: Make `wait_readable`, `wait_writable` and `wait_any` take `IO` argument. Add explicit wrappers for CRuby. ioquatix (Samuel Williams)
05:25 AM Revision 3152977b (git): Rescue EPIPE in _report: Instead of letting callers rescue the error always. nobu (Nobuyoshi Nakada)
05:08 AM Revision b5132d91 (git): Refactored rb_readwrite_syserr_fail: * renamed argument `writable` as `waiting`
* hosited out creating and raising exception
* turned into a `switch` nobu (Nobuyoshi Nakada)
05:07 AM Revision 00d92783 (git): fileutils now depends on rbconfig.rb due to JRuby support: nobu (Nobuyoshi Nakada)
03:38 AM Bug #9573: descendants of a module don't gain its future ancestors, but descendants of a class, do: @jeremyevans0 thanks so much for fixing this at least in the #include case. ioquatix (Samuel Williams)
12:24 AM Revision 75a0447c (git): Suppress C4267 "possible loss of data" warnings: Just cast down explicitly. nobu (Nobuyoshi Nakada)
12:22 AM Revision 36353b27 (git): test/ruby/test_process.rb: Skip GID.from_name on Android: The user management on Android seems very different
https://rubyci.org/logs/rubyci.s3.amazonaws.com/android28-x86_64... mame (Yusuke Endoh)

04/16/2020

09:30 PM Bug #11143: it should always be possible to return from an if: Just got hit by this. Is this difficult to backport to supported versions? marcandre (Marc-Andre Lafortune)
09:23 PM Revision c23efbaa (git): Remove lib/rss.rb: This is a follow-up of 83240f315a10b42b53c3b62c1fbc428f97912665 . Sutou Kouhei
07:23 PM Feature #16795 (Open): build ruby.exe on Windows against ruby-static.lib omitting x64-vcruntime-ruby.dll (no '--enable-shared' option for Windows): I'm trying to build ruby for embedded windows environment. It would help a lot if I would be able to do it without '-... repu1sion (Andrii Guriev)
06:41 PM Bug #16787: [] allow Dir.home to work for non-login procs when $HOME not set: Attaching the "v5" version of the . This version corresponds with the changes I just pushed on my [ads/b.r-l.o-i... salewski (Alan Salewski)
04:17 AM Bug #16787: [] allow Dir.home to work for non-login procs when $HOME not set: Slightly cleaned-up : v4
[still just a wip; please ignore] salewski (Alan Salewski)
03:45 AM Bug #16787: [] allow Dir.home to work for non-login procs when $HOME not set: Just attaching the "v3" version of the . This one is /not/ a commit candidate; needs some beautification.
The... salewski (Alan Salewski)
05:21 PM Bug #16788: T_CLASS counts classes double: The reason is documented here:
https://.com/ruby/ruby/blob/f2c3848a5bf2bec0b27a6035c4b7399594c32509/class.c#L17... Eregon (Benoit Daloze)
04:02 PM Bug #16788: T_CLASS counts classes double: Unfortunately, I do not know the reason behind the automatic creation of singleton classes for classes. I'm guessing... jeremyevans0 (Jeremy Evans)
11:24 AM Bug #16788: T_CLASS counts classes double: @jeremyevans0 thank you so much for your answer. Why are two singleton classes created and why only the second one is... ana06 (Ana Maria Martinez Gomez)
04:23 PM Bug #16793 (Third Party's Issue): [BUG] object allocation during garbage collection phase: Based on the error message and control frame info, it appears puma is allocating an object during garbage collection,... jeremyevans0 (Jeremy Evans)
11:50 AM Bug #16793 (Third Party's Issue): [BUG] object allocation during garbage collection phase: Hi
Our Puma server periodically stops working, and returns to command line without error message.
Nothing has chang... FreddieFrog (Frédéric Champreux)
03:53 PM Revision a0bc3f2a (git): Suppress C4267 "possible loss of data" warnings: nobu (Nobuyoshi Nakada)
03:52 PM Revision 99a04815 (git): * 2020-04-17 [ci skip]: git[bot]
03:52 PM Revision 3cca0d19 (git): core_assertions.rb: fixed fd at timeout: nobu (Nobuyoshi Nakada)
03:52 PM Revision e231f8e8 (git): envutil.rb: not try to close pipes twice: nobu (Nobuyoshi Nakada)
02:07 PM Feature #16670: Reverse order of `expression` in `pattern` for 1-line pattern matching while it's still experimental: I think the `in` syntax and order feels natural when you're actually matching a pattern. It's not AI-like pattern rec... Dan0042 (Daniel DeLorme)
01:59 PM Feature #15921: R-assign (rightward-assignment) operator: Until now I thought `=>` made perfect sense, given that it's already used in `rescue`, but Jeremy's counterpoint exam... Dan0042 (Daniel DeLorme)
01:55 PM Feature #16794 (Open): Rightward operators: While reading #15921 (r-assign) and #16670 (reverse pattern matching order) I felt a certain commonality to these and... Dan0042 (Daniel DeLorme)
01:12 PM Feature #16791: Shortcut for Process::Status.exitstatus: This is not a good feature request, IMO.
There is not really any explanation as to what the idea is about. Why is
... shevegen (Robert A. Heiler)
06:06 AM Feature #16791 (Open): Shortcut for Process::Status.exitstatus: [Updated]
```
s = `csc x.cs`.sub(/.*?\n\n/m, '')
puts s if s != ''; exit $?.exitstatus if $?.exitstatus > 0
sys... 0x81000000 (/ /)
11:54 AM Bug #16498: Hash#transform_values in 2.7.0 sets new hash's default to old hash's default_proc: This does break ActiveSupport 5.2 test suite. vo.x (Vit Ondruch)
11:50 AM Revision fedc8075 (git): Preserve encoding in error messages for invalid user/group name: nobu (Nobuyoshi Nakada)
11:50 AM Revision 748c7c7c (git): Added tests for Process::UID.from_name and Process::GID.from_name: nobu (Nobuyoshi Nakada)
11:50 AM Revision f57e2d72 (git): Preserve encoding in error message for invalid env exec option: nobu (Nobuyoshi Nakada)
11:38 AM Revision 33aaa2aa (git): Added test for invalid env exec option: nobu (Nobuyoshi Nakada)
10:39 AM Feature #16786: Light-weight scheduler for improved concurrency.: Thanks @eregon for your feedback.
> Maybe we can make `Fiber.new(blocking: false)` call `Thread.current.scheduler.fi... ioquatix (Samuel Williams)
09:15 AM Feature #16786: Light-weight scheduler for improved concurrency.: I think is a great proposal.
I think we need to try to support existing code as much as possible, because all the ... Eregon (Benoit Daloze)
09:05 AM Feature #16786: Light-weight scheduler for improved concurrency.: I created #16792 to change Mutex to be held per Fiber instead of per Thread.
Based on that it should be easy to inte... Eregon (Benoit Daloze)
10:26 AM Feature #16792: Make Mutex held per Fiber instead of per Thread: My initial reply might have come across as overly critical and that was not my intention.
I want to say, I agree wit... ioquatix (Samuel Williams)
09:57 AM Feature #16792: Make Mutex held per Fiber instead of per Thread: > Any example? Please don't claim such things if there is no example.
I'll have to defer to @headius for examples, s... ioquatix (Samuel Williams)
09:37 AM Feature #16792: Make Mutex held per Fiber instead of per Thread: ioquatix (Samuel Williams) wrote in #note-5:
> Can you check the Crystal implementation? How do they implement fair ... Eregon (Benoit Daloze)
09:32 AM Feature #16792: Make Mutex held per Fiber instead of per Thread: > Application code which expects per-thread mutex
I'm happy to see examples of that.
I've never seen it in 5+ mor... Eregon (Benoit Daloze)
09:24 AM Feature #16792: Make Mutex held per Fiber instead of per Thread: Characterising this as trivial hides the impact of this both on the scheduler design and application code which expec... ioquatix (Samuel Williams)
09:01 AM Feature #16792 (Closed): Make Mutex held per Fiber instead of per Thread: Currently, Mutex in CRuby is held per Thread.
In JRuby and TruffleRuby, Mutex is held per Fiber (because it's simply... Eregon (Benoit Daloze)
09:02 AM Revision 693378f1 (git): Moved noreturn call to end of noreturn function: nobu (Nobuyoshi Nakada)
08:59 AM Revision d4215daf (git): Use UNREACHABLE_RETURN for non-void function: nobu (Nobuyoshi Nakada)
08:39 AM Feature #11747: "bury" feature, similar to 'dig' but opposite: I think the issues/problems specified in the comments are not present with a Hash-only implementation. :)
I would ... schwad (Nick Schwaderer)
08:19 AM Revision 3eb05a80 (git): fix compiler error on gcc 4.x: It seems gcc prior to 5 suffered from preprocessor bug. We have to
provide workarounds.
See https://.com/ruby... shyouhei (Shyouhei Urabe)
05:22 AM Revision 4ab14aec (git): * 2020-04-16 [ci skip]: git[bot]
05:22 AM Revision 48273534 (git): Support for FreeBSD <sys/cdefs.h>: FreeBSD's <sys/cdefs.h> is broken. Cygwin is also affected by that.
We need to avoid using them.
See also:
https://... shyouhei (Shyouhei Urabe)

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