Activity
From 05/14/2021 to 05/20/2021
05/20/2021
-
11:00 PM Bug #17530: irb handles << incorrectly with variable as identifier
- This issue comes from Ripper, and is due to the fact that in irb, ripper is being called line-by-line and not all at once. When ripper parses the `s2 <<s1` line, it doesn't know that `s2` is a local variable, so it treats `<<s1` as a he...
-
08:46 PM Bug #17875: Segfault when reusing a closed Fiber scheduler inside a Thread
- Ah, yes, thanks for linking back to that. It sure looks like the same thing. I searched for "fiber scheduler segfault" and didn't find it, but I see it calls it "segv" instead.
Please feel free to close this one if it's not useful (I... -
08:40 PM Bug #17875: Segfault when reusing a closed Fiber scheduler inside a Thread
- The symptom seems similar to that of #17618.
-
- Hi! I've been trying to learn the new `Fiber.scheduler` API. I ran into this segfault when I was misusing scheduler instances in Minitest. I was able to reproduce the bug in isolation and I thought I'd share it here in case it's helpful ...
-
07:25 PM Misc #17872 (Closed): Remove extra word from Here Documents syntax doc
- Applied in changeset commit:git|2e919e4a643814735c68cf6724972cf7aa0cd91e.
----------
Remove extra word in heredoc documentation
From Thibault Jouan
Fixes [Misc #17872] -
05:28 AM Misc #17872 (Closed): Remove extra word from Here Documents syntax doc
- When reading the documentation for here documents literal, for example
when executing `ri ruby:syntax/literals`, or directly the file at
`doc/syntax/literals.rdoc', then looking at "Here Documents" section
there is a sentence that see... - 07:25 PM Revision a7fae2af (git): * 2021-05-21 [ci skip]
-
- From Thibault Jouan
Fixes [Misc #17872] -
- user:mame wrote in #note-4:
> I'm unsure why the fix addressed the issue of #17306.
This is because after #17306 was fixed the commit commit:32b7dcfb56a417c1d1c354102351fc1825d653bf changed the behavior of `{,un}lock_page_body` so th... -
05:51 PM Bug #17871: TestGCCompact#test_ast_compacts test failing again
- Running the each test in test/ruby/test_gc_compact.rb on the above environment, here is the result. The failed test is not only the test_ast_compacts test.
* test_enable_autocompact : ok
* test_disable_autocompact : ok
* test_major_... -
12:15 AM Bug #17871: TestGCCompact#test_ast_compacts test failing again
- xtkoba (Tee KOBAYASHI) wrote in #note-1:
> Possibly `sysconf(3)` does not report the correct page size?
I think it reports 64k correctly.
```
$ ruby -retc -e'p Etc.sysconf(Etc::SC_PAGE_SIZE)'
65536
```
The fix for #17306 dis... -
03:17 PM Feature #17873: Update of default gems in Ruby 3.1
- I would like `prime` library to remain in the default gems or the bundled gems.
I do competitive programming as a hobby, and I sometimes use it and find it useful.
Since external libraries are usually not available for competitive prog... -
12:33 PM Feature #17873: Update of default gems in Ruby 3.1
- >In my opinion mutex_m is widely used. Even Rails uses it: https://github.com/rails/rails/search?q=mutex_m
Thanks for your information. I agreed your opinion and removed mutex_m from this proposal. -
12:24 PM Feature #17873: Update of default gems in Ruby 3.1
- > They are no longer actively maintained and not widely used today.
> ...
In my opinion `mutex_m` is widely used. Even Rails uses it: https://github.com/rails/rails/search?q=mutex_m
-
- >So I guess you mean no longer including them with Ruby, `and gem install` NAME would be needed to use them?
Yes. I meant to remove them ruby repository and release. -
11:01 AM Feature #17873: Update of default gems in Ruby 3.1
- > And I also propose to extract the following libraries from the default gems.
Those are already default gems.
So I guess you mean no longer including them with Ruby, and `gem install NAME` would be needed to use them?
Seems fine ... -
- I promoted many standard libraries to the default gems. You can see them at https://stdgems.org/#default-gems-ruby-301
I propose the following libraries to promote the bundled gems from the default gems.
```
matrix
prime
net/ftp... -
12:56 PM Revision c7110935 (git): Get rid of sporadic WSAEACCES on Windows [ruby-dev:42661]
-
12:18 PM Bug #17874 (Closed): Backport dfe21ef7a15a30fc33f3a5cc089e15d09e905eb4 into ruby_3_0
- This is a ticket for backport management.
dfe21ef7a15a30fc33f3a5cc089e15d09e905eb4 should be backported into ruby_3_0. -
- I noticed `-Onone` is also troublesome. Other `-O[type]`'s (type being `target` and `recurse`) seem safe to use.
Proposed patch:
```diff
--- a/tool/rbinstall.rb
+++ b/tool/rbinstall.rb
@@ -113,6 +113,7 @@
$make, *rest = Shellw... -
- * [Feature #17873] Update of default gems in Ruby 3.1
* Does anyone have any objections? -
10:33 AM Revision dfe21ef7 (git): Do not block JIT with pending_stale_p
- Because we want to flush pending stale units before unloading units, the
pending_stale_p check is implemented in this waiting loop.
However, once all methods are called more than --jit-min-calls,
mjit_worker_wakeup will not be signaled ... -
- Applied in changeset commit:git|5026f9a5d5012248729a0052cd6cec811748291b.
----------
compile.c: stop the jump-jump optimization if the second has any event
Fixes [Bug #17868] -
- Thank you for the quick response!
I have confirmed that the original code can be measured with this patch. -
- @ko1 agreed with my patch. I'll commit it soon.
-
- Fixes [Bug #17868]
-
- I think (2) is rare, and IMHO such programs should be fixed.
What would happen is then those programs can't be interrupted (only by killing the process), but then that also becomes a clear motivation to fix those programs so they can be... -
08:44 AM Feature #17849: Fix Timeout.timeout so that it can be used in threaded Web servers
- There are two issues on masking interrupts in `ensure` clauses:
(1) performance: manipulating masks in each `ensure` clauses introduces overhead
(2) Some applications can run their program body in `ensure` clauses.
Before we discussed ... -
- FYI:
```ruby
p Float::INFINITY.real #=> Infinity
p Float::INFINITY.imag #=> 0
p Float::NAN.real #=> NaN
p Float::NAN.imag #=> 0
```
Python and Octave have same behavior. Probably MATLAB does too.
If we change the behavior of `r... -
- FYI: numpy also says inf is a real.
```
>>> import numpy
> ...
True
``` -
- Cloned `ENV` accesses/modifies the process global environment variables, as well as `ENV` itself, however the codes we found expect these are different.
So I propose `ENV.clone` and `ENV.dup` should raise an exception. -
- Fixed by commit:9edc162583a4f685332239f6249745ad9b518cbe.
-
- Fixed by commit:9edc162583a4f685332239f6249745ad9b518cbe.
-
- Thank you the patch. It seems good. Could you commit with a test?
-
- > Your example always allocates a new instance first, then deduplicates it.
Yes, for more complex cases that's kind of the only way. What I'm after here is mostly memory retention, not so much allocations.
> ...
Yes, I used this in... -
- Your example always allocates a new instance first, then deduplicates it.
Why not:
```ruby
def new(x, y, z)
REGISTRY[-"#{self}-#{x},#{y},#{z}"] ||= super
end
```
This would work even in 2.7 too. - 05:35 AM Revision 821e3c12 (git): * 2021-05-20 [ci skip]
-
05/19/2021
-
- +1
I second the proposal.
```ruby
p [1, 2, 3] #=> [1, 2, 3]
p "hello" #=> "hello"
p 1.0 #=> 1.0
p({"x"=>1}) #=> {"x"=>1}
p 1..2 #=> 1..2
p nil #=> nil
p true #=> true
p :name #=> :name
p Array #=> Array
... -
- I had a resistance to upload the full log check.log, because the file size is big. However I would upload the log file now.
```
$ du -sh check.log
1.2M check.log
$ wc -l check.log
22963 check.log
```
-
- Some googling told me that the page size defaults to 64k on powerpc64le for some Linux distros. Possibly `sysconf(3)` does not report the correct page size?
-
- This issue was found by @mame yesterday on our new Power 9 server. I would like to open the ticket.
The test failure was reported and fixed on the #17306 6 months ago.
However on the latest master `adcbae8d49ec04d365ce13274783b1495c3... -
- @byroot For the blocking C extension code without an unblocking function case, I think there is no other way to unstuck it than to kill the entire process.
That's probably a good last measure to have, but obviously it's very costly so s... -
06:13 PM Feature #17849: Fix Timeout.timeout so that it can be used in threaded Web servers
- > Assignee set to matz (Yukihiro Matsumoto)
Maybe we want to tag in Koichi. Last I talked to Matz (EuRuKo in 2019) I believe he suggested having Koichi take a look at the issue. I'm not familiar with the interface here I don't know if... -
- FWIW the work around is to capture the status and re-exec with an exit. It works, but the downside is that shell invocations are not cheap:
``` ruby
irb(main):042:0> a, b, c = Open3.capture3("ls /does/not/exist")
irb(main):043:0> `e... -
- It is reported in https://bugs.gentoo.org/show_bug.cgi?id=790272 that `make --output-sync=line install` installs nearly nothing, and I can confirm this for Ruby 3.0.1p64.
The argument `-Oline` seems to be somehow troublesome in `--mfl... -
04:32 PM Bug #17869 (Closed): `Ripper.sexp`'s S-expression when using endless method definition
- ## Summary
The result of `Ripper.sexp` differs between normal method definition and endless method definition.
### Normal method definition
```ruby
% ruby -rripper -e "pp Ripper.sexp('def m(a) foo end')"
[:program,
[[:def,
... -
- Thank you for your report. This is caused by the peephole optimization.
```
% ruby --dump=i while_in_while.rb
...
0010 jump 23 ( 3)[Li]
...
0033 getlocal_WC_0 ... -
- ```ruby
n = 3
while n > 0
n -= 1 while n > 0
end
```
This `while_in_while.rb` is the file to be measured.
```ruby
require "coverage"
Coverage.start
load "while_in_while.rb"
pp Coverage.result
# {"while_in_while.rb"=>[1, ... -
- This seems to be fixed by backporting commit:ea8f7d4 + `lib/rubygems/openssl.rb` (created in commit:69fa0d6 and changed in commit:4aca77e).
-
- This is reproducible for me with Ruby 2.7.3p183 when passing `--with-baseruby=no` to `./configure`, with OpenSSL header files removed (`mv /usr/include/openssl{,.bak}`).
And this seems to be not reproducible with Ruby 3.0.1p64. Probab... -
-
- https://github.com/flori/json/commit/e2ad91fc2094d3cc2f76adc6c55d420cd06f34d8
-
12:21 AM Bug #17781: Resolv::DNS RequestID table allocations are never freed, causing DNS lookups to eventually hang
- update... https://github.com/ruby/resolv/pull/9/files got merged.
05/18/2021
-
11:52 PM Bug #16475: [Installation process - compiling ruby 2.7.0 from source} "make install" step oddity for ruby 2.7.0 on linux mint (debian base)
- @shevegen: Can this be closed? Looks like nobody else has the same problem.
- 09:53 PM Revision 637683c9 (git): * 2021-05-19 [ci skip]
-
09:53 PM Revision e4e41638 (git): Revert any references that are on the machine stack after compacting
- Since compaction can be concurrent, the machine stack is allowed to
change while compaction is happening. When compaction finishes, there
may be references on the machine stack that need to be reverted so that
we can remove the read bar... -
- byroot (Jean Boussier) wrote in #note-8:
> > I'm ok with enabling aliases by default.
> ...
Ya, that's what I was considering. `safe_load` shouldn't change behavior whatsoever. -
- > I'm ok with enabling aliases by default.
Just to clarify: `load` would have them on by default, but `safe_load` wouldn't, right? -
- Eregon (Benoit Daloze) wrote in #note-4:
> byroot (Jean Boussier) wrote in #note-3:
> ...
No, you can definitely make recursive data structures:
```ruby
irb(main):006:0> x = []
=> []
irb(main):007:0> x << x
=> [[...]]
irb(main)... -
- So indeed I was wrong about the circular reference.
As for Rails I fixed it this morning: https://github.com/rails/rails/commit/179d0a1f474ada02e0030ac3bd062fc653765dbe, but yes, if `load` would allow aliases by default it would make ... -
- > It kinda is, as aliases allow for circular references which can cause some programs to end up in infinite loop.
I thought of the same thing and I tested what Eregon wrote before writing the comment. So, unless you know of a YAML that ... -
- byroot (Jean Boussier) wrote in #note-3:
> It kinda is, as aliases allow for circular references which can cause some programs to end up in infinite loop.
Doesn't the YAML implementation handle/avoid such recursive/circular reference... -
- > and disabling aliases wasn't really important.
It kinda is, as aliases allow for circular references which can cause some programs to end up in infinite loop.
> ...
Maybe we should have `YAML.load_file` use a more relaxed default... -
- I noticed `Psych.unsafe_load` uses `aliases: false` by default. This means that default `config/database.yml` of Rails will stop working if you use Psych 4.0.0.
https://github.com/rails/rails/blob/v6.1.3.2/railties/lib/rails/generators/... -
- NuriYuri (Youri Nouri) wrote in #note-3:
> I've run this `ruby -e"200.times { system('ruby src/IODigester.ytest_copy.rb') }"` to check the probability, 88% success rate with `ruby 3.0.1p64`.
> ...
Can you test with the master branch an... -
- Sorry for my typo.
> So, I plan to not use only free builds without credits on Travis.
So, I plan to use only free builds without credits on Travis.
-
- Let me share the current status and the plan for ruby/ruby's Travis.
> As a side note from my experience, the concept of the credits might be not considered on travis-ci.org.
The travis-ci.org shut down will occur on May 31, 2021.... -
- * type-limits when plain-char is unsigned
* unused-const-variable for NFA constants -
01:16 PM Revision 6b32f1f3 (git): Object whats here (#4503)
- What's Here section for class Object.
-
-
- http://rubyci.s3.amazonaws.com/debian9/ruby-master/log/20210518T093002Z.log.html.gz
```
[ 9396/21186] TestGemCommandsOpenCommand#test_execute-e:1: warning: possibly useless use of a literal in void context
= 0.06 s
``` -
- http://rubyci.s3.amazonaws.com/debian9/ruby-master/log/20210518T093002Z.log.html.gz
```
/home/chkbuild/chkbuild/tmp/build/20210518T093002Z/ruby/test/psych/test_coder.rb:277: warning: ambiguity between regexp and two divisions: wrap regex... -
09:51 AM Revision 6674dd61 (git): Remove ubuntu-16.04 (already commented out)
- https://github.blog/changelog/2021-04-29-github-actions-ubuntu-16-04-lts-virtual-environment-will-be-removed-on-september-20-2021
-
-
-
-
- Unfortunately, Ruby 2.0.0 is EOL today.
-
- I think the ruby 2.0.0p648 is the ruby installed as a RPM package on the CentOS 7 by default.
If you do not have any reason to continue to use it, I would recommend a newer ruby installed by Software Collections or one built from the so... -
- A quick workaround would be not to use such an old version as 2.0.0p648.
-
07:21 AM Bug #17867 (Rejected): split.rb:30: [BUG] Segmentation fault
- Hello,
We hit a "Segmentation fault" of a small ruby script (split.rb).
OS is CentOS7.7 and ruby 2.0.0p648 is used.
# ruby --version
ruby 2.0.0p648 (2015-12-16) [x86_64-linux]
I'd like to know is this is a known issue of ruby ... -
-
- Create a file for test under the temporary directory.
- 03:48 AM Revision 79717f81 (git): [ruby/fiddle] windows: link to ws2_32 for WSAGetLastError()
- https://github.com/ruby/fiddle/commit/e9955d74ae
- 03:48 AM Revision 71d4a493 (git): [ruby/fiddle] windows: add Fiddle.win32_last_socket_error{,=}
- GitHub: fix GH-72
Users can't use WSAGetLastError() with Ruby 3.0 or later because
rb_funcall() resets the last socket error internally.
Users can get the last socket error by Fiddle.win32_last_socket_error.
Reported by Kentaro Hayash... -
- Fixes [Bug #12666]
https://github.com/ruby/fiddle/commit/a267a40be7 - 03:48 AM Revision ab5212b3 (git): [ruby/fiddle] Add support for "const" in type
- GitHub: fix #68
Reported by kojix2. Thanks!!!
https://github.com/ruby/fiddle/commit/d7322c234a - 03:48 AM Revision 4d1bb460 (git): [ruby/fiddle] Add --enable-debug-build option to extconf.rb
- https://github.com/ruby/fiddle/commit/e0498e60ea
- 03:48 AM Revision 791e8eec (git): [ruby/fiddle] win32types: sort
- https://github.com/ruby/fiddle/commit/35dec6c5a5
- 03:48 AM Revision 8758b07b (git): [ruby/fiddle] Fix more Win32Types definitions
- https://docs.microsoft.com/en-us/windows/win32/winprog/windows-data-types
https://github.com/ruby/fiddle/commit/805c1a595a -
03:48 AM Revision 25e56fe3 (git): [ruby/fiddle] Fix Win32Types for Windows 64-bit (#63)
- https://docs.microsoft.com/en-us/windows/win32/winprog/windows-data-types
https://github.com/ruby/fiddle/commit/28ee5b1608 - 03:48 AM Revision 8d63b1dc (git): [ruby/fiddle] Bump version
- https://github.com/ruby/fiddle/commit/0cbd370fd6
- 03:48 AM Revision 881b2dc8 (git): [ruby/fiddle] closure: add support for const char *
- GitHub: fix GH-62
Reported by Cody Krieger. Thanks!!!
https://github.com/ruby/fiddle/commit/284b820f2d - 03:48 AM Revision b2de5999 (git): [ruby/fiddle] closure: accept symbol as type
- https://github.com/ruby/fiddle/commit/dc2da6633e
- 03:48 AM Revision 212d836c (git): [ruby/fiddle] Remove wrong comment
- https://github.com/ruby/fiddle/commit/831522e768
- 03:48 AM Revision 7bd3d6d2 (git): [ruby/fiddle] Bump version
- https://github.com/ruby/fiddle/commit/63e5f98412
05/17/2021
-
07:07 PM Feature #11747: "bury" feature, similar to 'dig' but opposite
- schwad (Nick Schwaderer) wrote in #note-10:
> I think the issues/problems specified in the comments are not present with a Hash-only implementation. :)
> ...
The XKeys gem does not meet your requirements?
-
01:03 PM Feature #11747: "bury" feature, similar to 'dig' but opposite
- I agree that Hash-only use case looks most relevant, and I was thinking that ruby has something build in.
It would also be cool to have an ability to transform value using this method, like:
``` ruby
# set value
{}.bury(:a, :b, :c) { 1... - 06:19 PM Revision 4ba97c6f (git): * 2021-05-18 [ci skip]
-
-
-
-
- [ci 2]
https://github.com/flori/json/commit/1982070cb8 -
- https://github.com/flori/json/commit/f398769332
- 10:26 AM Revision 8a974dc8 (git): [flori/json] Fix incorrect `#` position in API doc
- This change fixes an incorrect `#` position in the API documentation of the `JSON` module.
https://github.com/flori/json/commit/dc4b62424f -
-
- Psych-4.0.0 changes `Psych.safe_load` by the default.
https://github.com/ruby/psych/pull/487
It breaks the several code like:
* https://github.com/ruby/ruby/commit/da5b28396397ace84d914cb188055cbeb46b8725
* https://github.com/r... -
-
- This reverts commit a0e97b0e2e4314a0815d09beb825e38f234778da.
-
-
- I have no idea what result is right, but it fails with libyaml 0.1.7
(bundled with Ubuntu 18.04) anyway. -
-
- xtkoba (Tee KOBAYASHI) wrote in #note-9:
> I am sorry that I cannot evaluate the importance of this proposal.
> ...
SMTPUTF8 is getting more and more supported. ICANN has an "Universal Acceptance" group that provides all kinds of resou... -
- This is a temporary workaround. We should rewrite the examples with
permitted_classes. -
- * [Bug #17781] Resolv::DNS RequestID table allocations are never freed, causing DNS lookups to eventually hang
* Security issue is quite severe (can cause denial of service), any chance we can do a 2.7.4 release shortly?
-
- * [Feature #17863] rewrite lib/debug.rb with latest API (ko1)
* Please confirm APIs (file name, method name, etc)
-
-
- Follow-up of d8fd92f62024d85271a3f1125bc6928409f912e1. Instead of using
unsafe_load blindly, RDoc::Options is only supposed to be allowed. -
-
-
- Follow-up of fbb4e3f96c10de2240f2d87eac19cf6f62f65fea
-
- https://github.com/ruby/psych/commit/0767227051
-
- https://github.com/ruby/psych/commit/1df86a2e81
-
- Psych.load is not safe for use with untrusted data. Too many
applications make the mistake of using `Psych.load` with untrusted data
and that ends up with some kind of security vulnerability.
This commit changes the default `Psych.load... -
- In future versions of Psych, the `load` method will be mostly the same
as the `safe_load` method. In other words, the `load` method won't
allow arbitrary object deserialization (which can be used to escalate to
an RCE). People that nee... -
- https://github.com/ruby/psych/commit/57d704fd63
-
- https://github.com/ruby/psych/commit/01dda86681
-
- https://github.com/ruby/psych/commit/1c5c29e81f
-
02:20 AM Revision 830778db (git): [ruby/psych] feat: allow scalars and sequences to be styled when dumped
- https://github.com/ruby/psych/commit/546154ddb7
05/16/2021
-
- Applied in changeset commit:git|167cff6a5d5241e2929392682cc3a68ece3b0caf.
----------
NEWS.md: mention lib/objspace/trace.rb [Feature #17762] -
-
11:33 PM Bug #12551 (Closed): Exception accessing file with long path on windows
- Applied in changeset commit:git|229cb0fcdb7957b19d7042b000d803ae58cc6593.
----------
[Win32] long path name support [Bug #12551]
Implement long path support on Windows by applying Microsoft's
recommended application manifest.
To make ... - 11:33 PM Revision 35981cb5 (git): * 2021-05-17 [ci skip]
-
- Implement long path support on Windows by applying Microsoft's
recommended application manifest.
To make this work on both Visual C++ and MinGW, include the manifest as
a resource when generating the resource files. This way it will be
... -
- Backport-ready.
-
10:07 AM Bug #17865 (Closed): clang 12 -Wcompound-token-split-by-macro warning in ruby.h
- As reported in [pull request \#4504](https://github.com/ruby/ruby/pull/4504) (originally via [FreeBSD PR 255910](https://bugs.freebsd.org/255910)), certain ruby gem native extensions (such as thrift, see [here](http://package22.nyi.freeb...
-
-
08:12 AM Feature #17724: Make the pin operator support instance/class/global variables
- > I think it makes sense to also support instance/class/global variables directly.
I agree.
What do you think, @matz?
05/15/2021
-
- Almost! :D Thank you for the makefile improvements.
This took me way longer than expected but I finally have it working: https://github.com/ruby/ruby/pull/4505 -
- Does this work?
https://github.com/ruby/ruby/compare/master...nobu:bug/12551-win32-long-path -
- I changed it to match the example from Microsoft:
``` xml
<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1" xmlns:asmv3="urn:schemas-microsoft-com:asm.v3... -
- Thank you for the input.
It seems different from this document a little:
https://docs.microsoft.com/en-us/windows/win32/fileio/maximum-file-path-limitation?tabs=cmd#enable-long-paths-in-windows-10-version-1607-and-later
Is it converti... -
- 03:07 PM Revision de6e76ff (git): * 2021-05-16 [ci skip]
-
- 10:13 AM Revision 3e1d32a2 (git): * 2021-05-15 [ci skip]
-
10:12 AM Revision eef406ac (git): [ruby/irb] IRB should use the latest Reline, 0.2.5
- https://github.com/ruby/irb/commit/34496e20e8
05/14/2021
-
- Hello,
I managed to compile Ruby with Visual C++ and long paths support by using an application manifest. I validated some basic things like executing a script from a really long path, and creating a directory with path over 255 chara... -
- > Do you have an example?
I don't have a specific example in mind, but for instance things like:
```ruby
module Namespace
extend self
def clear_something
@something, old_something = Something.new, @something
@som... -
- This is also a bit related to the proposed `Timeout.wake` in #17363, but that would only interrupt blocking methods and it's unclear if that includes Regexp matching (probably not since it's CPU work, not waiting on anything external), a...
-
- Another way to express the idea is that `ensure; code(); end` would automatically behave like `Thread.handle_interrupt(Object => :never) { code }`.
Since that would be directly in the interpreter and not actually call `Thread.handle_int... -
- "Break Point" I presume. But yes, my 2 cents of feedback is the same. Might just be habit, but I had a hard time remembering it just during my 10 minutes session of trying the gem.
I'm very used to `Kernel#debugger` / `Kernel#byebug`.... -
- > `binding.bp`
What does `bp` mean? It seems hard to guess. Why not `binding.debugger` or `binding.debug` ? -
- I tried it with our app, and it crashes weirdly, maybe because of `Thread.report_on_exception = true`?
```
(rdbg) c
#<Thread:0x00007fa3421f4630 ~/.gem/ruby/3.0.1/gems/debug-1.0.0.beta3/lib/debug/session.rb:78 run> terminated with ex... -
- I rewrite lib/debug.rb (called old debug.rb) with recent TracePoint APIs (called new debug.rb).
It has several incompatibility but maybe nobody uses lib/debug.rb so there is no compatible issues. In fact I tried several features of li... -
- As for C level backtrace, I believe that the most reliable way to obtain one is to attach a debugger such as GDB or LLDB. For debugging purposes it is preferable that you turn off any compiler optimizations (`./configure optflags=-O0`).
-
03:39 PM Bug #17855: [BUG] object allocation during garbage collection phase
- I don't really have a reproducible example for this issue, it just happenned sometimes in my application, is there any logging thing I can add to my project to give more informations about this ? Thank you.
-
11:49 AM Bug #17864: [BUG] try to mark T_NONE object (in Ractors)
- I've run this `ruby -e"200.times { system('ruby src/IODigester.ytest_copy.rb') }"` to check the probability, 88% success rate with `ruby 3.0.1p64`.
I guess I'll wait before playing with Ractors like this. -
- Yeah, I believe this has already been fixed (or at least the probability of segfault has been made much lower).
-
- Hello,
I tried to make an experiment with Ractors, computing SHA1 using Ractors (I was hopping to divide the computation time because SHA1 hashing does not release GVL and I'm running a "GUI" that has time constraint).
When I test wit... -
11:19 AM Bug #17618: Exceptions in Fiber Scheduler causes a segv
- Okay, now rather than SEGV, I get unlimited number of
```
undefined method `unblock' for #<Scheduler:0x000000010a1b1fb0> (NoMethodError)
```
which I think is at least somewhat better. So I'll merge the PR. -
- Recently, lib/rubygems/test_case.rb also defines the method.
-
- When `require "objspace/trace"` fails, previously the failure says:
```
1) Failure:
TestObjSpace#test_objspace_trace [/tmp/ruby/v3/src/trunk-mjit/test/objspace/test_objspace.rb:621]:
<3> expected but was
<0>.
```
but this is hard to de... -
- deivid (David Rodríguez) wrote in #note-5:
> I normally use `-e` too for short code evaluation and a REPL for longer sessions.
I use `-e` too, but often people mix single- and double-quotes in a same code, then I have to feed it via ... -
-
- ... to disable a "method redefined" warning.
http://rubyci.s3.amazonaws.com/solaris11-gcc/ruby-master/log/20210514T050008Z.fail.html.gz
```
1) Failure:
TestObjSpace#test_objspace_trace [/export/home/chkbuild/chkbuild-gcc/tmp/build/202... -
- I realized that the compatibility of this library is not important at all, because this is a tool for human's debugging. Any codebase must not use it. This means that we can change the file name and APIs anytime if needed, even after it ...
-
- Applied in changeset commit:git|cf1e1879f12ad547f95fe94ab62b4d960e804eb8.
----------
ext/objspace/lib/objspace/trace.rb: Added
This file, when require'ed, starts tracing the object allocations, and
redefines `Kernel#p` to show the allo... -
- This file, when require'ed, starts tracing the object allocations, and
redefines `Kernel#p` to show the allocation site.
This commit is experimental; the library name and APIs may change.
[Feature #17762] -
- * honor actually used headers
* include sys/user.h only when `PAGE_SIZE` is not defined -
-
- I've added a pull request to directly support instance/class/global variables with the pin operator: https://github.com/ruby/ruby/pull/4502
You could already use all of those variables with the pin expression support by surrounding th...