Activity
From 05/19/2022 to 05/25/2022
05/25/2022
- 10:08 PM Revision 982bf726 (git): * 2022-05-26 [ci skip]
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10:08 PM Revision 012eb9b7 (git): [ruby/fileutils] [DOC] Enhanced RDoc for copy_entry (https://github.com/ruby/fileutils/pull/76)
- https://github.com/ruby/fileutils/commit/27a3c376c7
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08:00 PM Bug #18560 (Closed): "Compaction isn't available on this platform" error running PG test suite on ppc64le
- This seems the same as #18779, which just got fixed.
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07:34 PM Bug #18753 (Rejected): lineno= is not returning an integer
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- I agree that this isn't a bug.
In terms of `openssl/cipher`, requiring individual parts of a library should never be assumed to be supported unless the library is explicitly designed for that. We shouldn't attempt to detect invalid r... -
- dorianmariefr (Dorian Marié) wrote in #note-2:
> Should the fix be backported?
If you can bisect and find the fixing commit, we can mark it for backporting. Whether to backport is always up to the branch maintainer. -
06:07 PM Bug #18801: Dead YARV instructions produced when `branchif` is used
- Both of those instructions serve a purpose, but they could also be optimized away.
`next_catch_label` is referenced from the catch table. That catch table may be optimized away, which is why you are seeing the label being omitted from... -
12:20 PM Bug #18801: Dead YARV instructions produced when `branchif` is used
- My questions aside. I'm not sure this is a bug, and could probably be closed?
-
I investigated these instructions and whether or not they were dead code and
could be removed.
From the outside it looks like there are two things to note:
* they immediately follow an unconditional jump and so should theoretica...-
01:57 PM Misc #18800: The administrator requires you to enable two-factor authentication.
- Oh I see. I thought 2FA was for protecting our accounts, but instead it's to increase barrier to entry for bots (but also for humans). Not sure I agree, but I understand your pain.
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12:59 PM Bug #18793: Select and Find behave differently for hashes
- Yeah, I had noticed the difference, but I assumed that "method missing = bug". But you are right. That would be a breaking change for a lot of projects (I hand't thought of that).
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12:58 PM Bug #18658: Need openssl 3 support for Ubuntu 22.04 (Ruby 2.7.x and 3.0.x)
- Having helped several co-workers to install ruby-2.7 and 3.0 on their Ubuntu-22.04, I support backporting the openssl-3.0 gem to these ruby versions, similar to how Ubuntu patched their ruby-3.0 package. While it's preferable to use the ...
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12:45 PM Bug #18805 (Closed): IO::Buffer is inconsistent when returning a string from an empty buffer
- I’ve been using `IO::Buffer` and I found it to be slightly inconsistent when it comes to returning empty string for empty buffers.
for example, a slice of an allocated buffer with `size = 0`, returns `""` with `get_string`, as an exampl... - 12:17 PM Revision d875445e (git): Fix GC race condition in autoload.
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12:02 PM Feature #14602: Version of dig that raises error if a key is not present
- What about simply allowing `fetch` to take multiple arguments?
If there are more than one argument, always interpret the last one as the default value unless when there is a block, in which case, the block is evaluated if a key is missi... -
06:45 AM Feature #14602: Version of dig that raises error if a key is not present
- I fully agree with @duerst in #14602#note-24:
> maybe we can think it as a combination of `dig` with `fetch`. Then what about `dig_fetch` or `fetch_dig`? These names don't look very natural, but it's easy to understand what they are ... -
12:04 AM Feature #14602: Version of dig that raises error if a key is not present
- My humble suggestion would be `Hash#retrieve`. The operation tries to retrieve a value in the depths of a hash and if it comes back empty handed, that is an error.
```ruby
hash = {
name: {
first: "Ariel",
last: "Caplan"
... -
10:50 AM Revision cd6f87ee (git): [ruby/timeout] Set the flag surely before return
- https://github.com/ruby/timeout/commit/f3a31abdfb
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- https://github.com/ruby/timeout/commit/5153ae9cad
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- https://github.com/ruby/timeout/commit/01c44b591f
- 09:50 AM Revision 952ff7fb (git): Fix out of bounds read.
- 09:50 AM Revision 86602484 (git): Ensure we retain the main fiber stack bounds.
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- https://github.com/ruby/timeout/commit/9a9b03b44c
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09:22 AM Bug #18804 (Open): Invalid line number for putnil instruction
- Looks like this is a pretty old bug. Consider example:
```
def foo1
if true
nil
else
1
end
end
def foo2
if true
42
else
1
end
end
foo1_method = method(:foo1)
puts RubyVM::InstructionSequen... - 09:09 AM Revision ab7f8e32 (git): Update default gems list at fde4519af8762fccc8488d1972d984 [ci skip]
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09:08 AM Revision fde4519a (git): [ruby/timeout] Bump version to 0.3.0
- https://github.com/ruby/timeout/commit/f69f954a94
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06:50 AM Bug #18799: Refinement#import_methods vs attr_reader
- As eregon stated, it's an intended limitation.
It's possible to allow importing C methods without refinements activation.
It may be helpful for attr_*, but not for define_method.
-
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03:59 AM Misc #18803 (Closed): DevMeeting-2022-06-16
- # The next dev meeting
**Date: 2022/06/16 13:00-17:00** (JST)
Log: https://github.com/ruby/dev-meeting-log/blob/master/DevMeeting-2022-06-16.md
- Dev meeting *IS NOT* a decision-making place. All decisions should be done at the bu... -
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03:34 AM Bug #18802: Negation of POSIX character class does not work
- Thank you! I misunderstood about character classes.
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- Note that the sentence is written in [the section of character class](https://docs.ruby-lang.org/ja/3.1/doc/spec=2fregexp.html#string). So `[:^ascii:]` must be used in a character class as follows:
```
irb(main):001:0> %w[あああ あ a b :... -
- > https://docs.ruby-lang.org/ja/3.1/doc/spec=2fregexp.html#charclass_posix
> ...
For example, `[:^ascii:]` is the negation of `[:ascii:]` according to the document. But it does not work:
```ruby
irb(main):001:0> RUBY_VERSION
=> "3.... - 03:24 AM Revision 9a8fc4e0 (git): Tidy up redundant returns.
- 03:24 AM Revision 42bcc629 (git): Retain reference to blocking fibers.
- 03:24 AM Revision 901525b1 (git): Add support for address sanitizer for amd64 and arm64.
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12:32 AM Feature #18798: `UnboundMethod#==` with inherited classes
- ah, mistake...
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- Ah, yes, it is a feature request.
05/24/2022
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11:34 PM Feature #14602: Version of dig that raises error if a key is not present
- amcaplan (Ariel Caplan) wrote in #note-23:
> We can think of this as either a variation of `fetch` or a variation of `dig`. Ultimately it's both, of course, just depends how you look at it.
Or maybe we can think it as a combination o... -
10:02 PM Feature #14602: Version of dig that raises error if a key is not present
- We can think of this as either a variation of `fetch` or a variation of `dig`. Ultimately it's both, of course, just depends how you look at it.
If we think of it as `fetch`-based, `deep_fetch` would be OK but we also might go with so... -
09:56 PM Feature #14602: Version of dig that raises error if a key is not present
- Considering `dig` as an operation that can be done manually (with fingers) and address exceptional situations (unexpected objects) more subtly, I would suggest `shovel` which is a more blunt instrument which tends to raise a notable exce...
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08:19 PM Feature #14602: Version of dig that raises error if a key is not present
- Maybe:
``` ruby
fetch_each(:name, :first)
fetch_all(:name, :first)
fetch_tail(:name, :first)
fetch_end(:name, :first)
# or with dig_
dig_each(:name, :first)
dig_tail(:name, :first)
dig_all(:name, :first)
dig_end(:name, :first)
dig_bot... -
07:16 PM Feature #14602: Version of dig that raises error if a key is not present
- Some ideas:
reveal
uncover
unfold
dive
enlight
scoop
reel -
06:16 PM Feature #14602: Version of dig that raises error if a key is not present
- How about `dig_for`? If we’re digging for something, it kinda makes sense to raise an exception if it’s not there.
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05:50 PM Feature #14602: Version of dig that raises error if a key is not present
- A couple other ideas I had:
- `lookup`
- `pick`
- `traverse` -
- Unfortunately, I have no plan to disable it.
We are always attacked by spammers and crackers. I have no idea to prevent our place from them. -
- Can we please disable mandatory two-factor authentication in this tracker? Offering 2fa is great, but being mandatory is not. For my part I find it completely overblown and superfluous for a site such as this. (And if it's mandatory why ...
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10:45 PM Bug #18791: Unexpected behavior of Socket#connect_nonblock
- The document does mention the returned value of `0`, but I'm not sure if I should also check for `EISCONN` by calling it one more time in such a case.
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- @jeremyevans0
The example is overly simplified, and it does lead to confusion in practice when you put it in context.
Realistically speaking, no one would use a single value in `IO.select`; at least, in the worst-case scenario.
So... -
- This doesn't look like a bug. If the `connect` system call returns `0`, then you were able to connect, and `connect_nonblock` in Ruby returns `0` as well. Yes, you should treat `0` as indicating the connection was successful. The docu...
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09:34 PM Revision d020334e (git): [ruby/reline] Workaround libncurses.so as a linker script
- This maybe isn't probably isn't the best approach, but it will allow
`Fiddle::Terminfo.curses_dl` to work. I documented more details about
this in an issue on fiddle: https://github.com/ruby/fiddle/issues/107
It is probably better to d... -
- > is not defined with Ruby code
It means the method's body is not Ruby code. And indeed, `attr_*` defines methods which are not defined in/with Ruby code.
So this seems expected.
Same for define_method, which has some internal w... -
01:59 AM Bug #18799: Refinement#import_methods vs attr_reader
- UPD: looks like `define_method` is not supported, too:
```ruby
module M
define_method(:fuu) { }
end
module R
refine Object do
import_methods M
end
end
#=> Can't import method which is not defined with Ruby code:... -
- Currently, it's not possible to import methods defined as attr_{reader, accessor,writer}:
```ruby
module M
attr_reader :fuu
end
module R
refine Object do
import_methods M
end
end
#=> Can't import method which is... -
- Regarding Method#==, I think it should also respects the simple rule "point to a same method definition" + ensure the receiver is the same object for both Method instances.
-
- +1. @ko1 I guess you meant this as a feature request?
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- I'm not against this change (for UnboundMethod, I think Method should remain different), but it seems more like a feature request than a bug fix to me.
-
- Did you mean:
```ruby
p $mc.owner == $md.owner #=> true
p $mc.source_location == $md.source_location #=> true
```
I think the proposal is a good idea. -
- Now `UnboundMethod` for a same method from a superclass and an inherited class are not `==`.
```ruby
class C
def foo = :C
$mc = instance_method(:foo)
end
class D < C
$md = instance_method(:foo)
end
p $mc == $md #=> f... -
- I don't think this is a bug. The behavior difference is because `Hash#each` yields an array of `[key, value]` and not `key` and `value` separately, unlike `Hash#select`.
You can get the behavior you want by using explicit block varia... -
- wildmaples (Maple Ong) wrote:
> It seems there are unused YARV instructions produced when the snippet contains a `branchif` instruction.
> ...
I'm not sure this is `branchif` related. It looks like `while true; end` generates the same ... -
05:39 PM Bug #18801 (Rejected): Dead YARV instructions produced when `branchif` is used
- # Description
It seems there are unused YARV instructions produced when the snippet contains a `branchif` instruction.
In the following example, the instructions numbers 0002 to 0004 won't ever be executed:
```
irb(main):003:0... -
- Fixed via [Bug #18779]
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- The PR was merged so we can now close this.
I'm marking 3.0 and 3.1 for backport. The two commits are:
- `0de1495f358e9b892dfa63d4b74f59b1d2903703`
- `0c36ba53192c5a0d245c9b626e4346a32d7d144e`
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04:40 PM Revision 0c36ba53 (git): Define unsupported GC compaction methods as rb_f_notimplement
- Fixes [Bug #18779]
Define the following methods as `rb_f_notimplement` on unsupported
platforms:
- GC.compact
- GC.auto_compact
- GC.auto_compact=
- GC.latest_compact_info
- GC.verify_compaction_references
This change allows users to ... -
- These methods are removed from gc.rb and added to gc.c:
- GC.compact
- GC.auto_compact
- GC.auto_compact=
- GC.latest_compact_info
- GC.verify_compaction_references
This is a prefactor to allow setting these methods to
`rb_f_notimpleme... -
04:17 PM Revision 9fdef286 (git): [rubygems/rubygems] Show exception cause in bug report template
- https://github.com/rubygems/rubygems/commit/84b163e804
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03:53 PM Bug #18781: MJIT tests failing with Ubuntu focal with gcc-11 and some flags
- I sent the PR, https://github.com/ruby/ruby/pull/5938 .
-
- On the latest master `633608ebd4cbdeea562dc4c608495134965a19a9`, I am testing.
```
$ ./configure --enable-shared --enable-mkmf-verbose --with-gcc="gcc -O2 -fcf-protection" ldflags=-Wl,-z,now
$ make V=1 2>&1 | tee make.log
```
Th... -
- > Could you take a look at fixing your configuration of GitHub Actions?
@k0kubun Thanks for the investigation! Sure. I will fix the GitHub Actions configuration file to use your suggested case `--with-gcc="gcc -O2 -fcf-protection" ldf... - 03:38 PM Revision c603f897 (git): * 2022-05-25 [ci skip]
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- https://github.com/ruby/fileutils/commit/a4da433443
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- https://github.com/rubygems/rubygems/commit/b69e1e9374
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- Move th->altstack to th->nt->altstack.
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- https://github.com/ruby/date/commit/6d7ab08ffc
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- This macro is no longer used ([GH-5933]).
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- (but it was already commented out)
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- `thread_debug()` was introduced to print debug messages
on `THREAD_DEBUG > 0` but `RUBY_DEBUG_LOG()` is more controllable. -
- `rb_th_serial(th)` returns th's serial for debug print purpose.
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- `NON_SCALAR_THREAD_ID` shows `pthread_t` is non-scalar (non-pointer)
and only s390x is known platform. However, the supporting code is
very complex and it is only used for deubg print information.
So this patch removes the support of `N... -
- caller should check the result of `native_tls_get()`.
05/23/2022
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- https://github.com/ruby/fileutils/commit/956b345ceb
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- I've submitted a pull request that addresses this behavior in the way @byroot described above:
https://github.com/ruby/ruby/pull/5934
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06:04 PM Revision 80ad0e75 (git): Remove unnecessary module flag, add module assertions to other module flags
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- 04:17 PM Revision d270d984 (git): * 2022-05-24 [ci skip]
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- https://github.com/ruby/fileutils/commit/ff49055f8a
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- https://github.com/ruby/fileutils/commit/db612c5e22
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- I am asking did_you_mean to use Exception#detailed_message to add
"Did you mean?" suggestion instead of overriding #message method.
https://github.com/ruby/did_you_mean/pull/177
Unfortunately, the change will affect Gem::UnknownCommand... -
11:01 AM Misc #18761: provide an example wasm project
- grosser (Michael Grosser) wrote:
> Neither the release notes nor the wasm/README.md include any runnable examples.
> ...
I assume the final release will have an official .wasm file that ships with it.
Note that the current approach ... -
10:17 AM Feature #18788: Support passing Regexp options as String to Regexp.new
- @nobu
Thank you for the explanation regarding symbols!
> we'll need migration period to warn anything other than inter and valid string
I think the optional third argument should be also deprecated as described in #18797. Otherw... -
- ## Situation
'n' or 'N' can be passed as a third argument to `Regexp.new`. However, the behavior is not the same as the literal `n`-flag or the `Regexp::NOENCODING` option, and it makes the `#encoding` of `Regexp` and `Regexp#source` ... -
09:50 AM Bug #18786: Rescuing NotImplementedError from `GC.verify_compaction_references` can lead to infinite loop on platforms
- I was able to investigate a bit more.
This problem is Ruby 3.1 specific.
I tested the following rubies built from git: 3.0, 3.2preview1, and master branch. Neither of which went into the infinite loop.
I found that if the `gc_veri... -
09:39 AM Feature #14602: Version of dig that raises error if a key is not present
- It seems to be a nice idea. But is `deep_fetch` is the best name for it?
Matz.
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- RDoc overrides class name by the assigned name unexpectedly when
assigned using a qualified class path.
https://github.com/ruby/net-http/commit/a7bded0407 -
- 03:13 AM Revision 907b1b61 (git): * 2022-05-23 [ci skip]
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- `pthread_threadid_np` is available since Mac OS X 10.6, use
`pthread_mach_thread_np` on older systems. -
01:49 AM Bug #18795: Verbose GC debug output with -DRGENGC_DEBUG=5 causes a crash
- I had another think about this - the newobj tracepoint is _also_ called in similar circumstances, where the ivar table for a new T_CLASS won't be initialized yet (if using variable length RVALUEs). Thus, calling rb_obj_memsize_of() on an...
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- This error occurs when lex.c is broken (typically empty).
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- The GC compaction mechanism uses a kind of read barrier to detect attempts to read objects from pages that have already been moved from (or, at least, I _think_ that's what it does). This is implemented by marking the OS pages as unreada...
05/22/2022
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- ```ruby
Regexp.new("(?#{options}:#{code})")
```
```ruby
Regexp.new(code, eval("//#{options}").options)
``` -
- I agree that symbols should be disallowed.
The examples uses arbitrary combinations of flags and the order of the flags doesn't have meanings.
In other words, it is a set of chars and OK for a string.
But a symbol is not such thing.
For... -
- Thread-local storage is supported since Mac OS X 10.7. Enable TLS
only when the target version is enough. -
- I was trying to debug an (unrelated) issue in the GC, and wanted to turn on the trace-level GC output by compiling it with -DRGENGC_DEBUG=5. Unfortunately, this actually causes a crash in newobj_init() because the code there tries to lo...
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- We need thread-local storage on Clang, since 319afed20fba.
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- 03:02 AM Revision 539459ab (git): Ruby31: add support for Darwin ppc/ppc64 (#5927)
- * add coroutines for ppc & ppc64
* fix universal coroutine to include ppc & ppc64
* add powerpc*-darwin to configure.ac
* fix thread_pthread for older systems
05/21/2022
- 04:12 PM Revision 84257244 (git): * 2022-05-22 [ci skip]
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09:41 AM Bug #18785: RbConfig::MAKEFILE_CONFIG["warnflags"] contains "-Wno-cast-function-type" which is not compatible with clang 13.0.0
- Should the fix be backported?
-
- This is fixed in ruby 3.2.0-preview1
- 07:07 AM Revision 6ba394ce (git): Update bundled gems list at 2022-05-21
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04:34 AM Revision 8b2ff2ac (git): Make the test class naming consistent
- forgot to commit this in ead96e7b44b98bef4896d836239345012821f1d2
-
- to avoid confusion with YJIT
05/20/2022
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- https://github.com/ruby/fileutils/commit/39772bccca
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11:47 PM Revision 6c7e2617 (git): [ruby/optparse] Fix typo in documentation
- - "hypnen" -> "hyphen"
- "hadler" -> "handler"
https://github.com/ruby/optparse/commit/e70e689ded - 11:39 PM Revision 50bad715 (git): Special-case jit_guard_known_class for strings. This can remove (#5920)
- runtime guard-checks for String#to_s, making some blocks too
short to invalidate later. Add NOPs in those cases to reserve space. -
- support reject words with `-word` like
RUBY_DEBUG_LOG_FILTER=-foo,-bar,baz,boo`. - 09:45 PM Revision 3bceae0f (git): Fix typo in README (#5925)
- "iteretor" -> "iterator"
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07:25 PM Bug #16829: Exceptions raised from within an enumerated method lose part of their stacktrace
- > is it feasible to improve stacktraces raised within fibers?
As a more general solution, I'm wondering if exceptions could have not just a single stack trace, but an append-only list of stack traces that gets appended every time the ... -
- Thank you Matz!
Merged as 65122d09d515c9183e643d5f7f31d24251b149ed -
- It sounds OK. The name `dedup` seems reasonable too.
Matz.
-
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05:19 PM Bug #18794 (Open): Windows - intermittent SEGV TestObjSpace#test_reachable_objects_during_iteration
- Test runs in retry, generates the following (removed path from x64-ucrt-ruby320.dll). mswin build runs it as a single test, I don't believe it's failed.
```
1) Failure:
TestObjSpace#test_reachable_objects_during_iteration Li... -
- After working through this in https://github.com/sparklemotion/nokogiri/pull/2532#issuecomment-1121302762 I agree that Ruby should provide an easier mechanism for discovering whether compaction is supported.
-
- It seems that Hash implements select but not find, which uses the Enumerable version.
``` ruby
irb(main):009:0> { 1..10 => :a, 11 .. 20 => :b }.select { _1 === 12 }
=> {11..20=>:b}
irb(main):010:0> { 1..10 => :a, 11 .. 20 => :b }... - 03:42 PM Revision 11336c7d (git): * 2022-05-21 [ci skip]
-
- `HTTPServerException` is the name deprecated since years ago.
https://github.com/ruby/net-http/commit/b3028fef5a -
- Yes, it's a keyword argument, not an option hash.
-
- It's the Ruby 3 things. They don't try to match method parameters for you anymore.
You have to do it explicitly:
~~~Ruby
Socket.tcp(host, port, **socket_opts)
~~~ -
11:30 AM Bug #18792 (Rejected): Socket.tcp throws `getaddrinfo': no implicit conversion of Hash into String
- Hello,
I was using ruby 2.5.3 for a while, but now it's EOL, trying to port my code to ruby 3.0.4.
Same piece of code is throwing error on below code snippet.
Below piece of code works fine on ruby 2.5.3, but throws error on ruby... -
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- 09:02 AM Revision e3434118 (git): Update default gems list at bcdbfe4b6e09c0076571addd1d0dd3 [ci skip]
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08:49 AM Revision bcdbfe4b (git): [ruby/reline] Require Ruby >= 2.6
- fix https://github.com/ruby/reline/pull/428
https://github.com/ruby/reline/commit/dae9eca323 -
- https://github.com/ruby/racc/commit/0b679e2f69
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- https://github.com/ruby/io-nonblock/commit/3850a4c7ac
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- https://github.com/ruby/io-nonblock/commit/22f08574df
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- https://github.com/ruby/tempfile/commit/a5e53aa82a
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08:49 AM Revision 6923dd93 (git): [ruby/tempfile] Drop unused gemspec directives
- This gem exposes no executables.
https://github.com/ruby/tempfile/commit/07fde5fe14 -
08:49 AM Revision 9245b28d (git): [flori/json] Bump version to 2.6.2
- https://github.com/flori/json/commit/5de358f655
- 08:49 AM Revision a15d0e26 (git): [flori/json] Fix parser bug for empty string allocation
- When `HAVE_RB_ENC_INTERNED_STR` is enabled it is possible to
pass through a null pointer to `rb_enc_interned_str` resulting
in a segfault
Fixes #495
https://github.com/flori/json/commit/b59368a8c2 -
- https://github.com/flori/json/commit/75ada77b96
Co-authored-by: Bruno Gomes da Silva <brunojabs@gmail.com> -
08:49 AM Revision a37051ef (git): [flori/json] Remove unknown keyword arg from DateTime.parse
- This snuck in while addding tests for the `create_additions`
feature. Caught by JRuby when we added the `limit` option to the
Date/DateTime parsing methods, which causes this to be rejected as
an unknown keyword.
https://github.com/flor... -
-
- `rb_thread_t::serial` is auto-incremented serial number for
threads and it can overflow, it means the serial is not a ID
for each thread, it is only for debug print.
`RUBY_DEBUG_LOG` shows this information.
Also skip EC related informa... -
- https://github.com/rubygems/rubygems/commit/125415593ead9ab69a9f0bb5392c9d7ec61b1f51
- 08:32 AM Revision bd8df25c (git): [ruby/did_you_mean] Fix `frozen_string_literal is ignored after any tokens` warning. (https://github.com/ruby/did_you_mean/pull/172)
- ```
did_you_mean/formatters/verbose_formatter.rb:5: warning: `frozen_string_literal' is ignored after any tokens
```
https://github.com/ruby/did_you_mean/commit/531760f323 -
- I guess, yeah, and because I was dealing with opening a file, so `File::` constants seemed appropriate to set the open mode, right?
-
- BTW, why do you use `File::` instead of `IO::`?
Because the documents in io.c use the former? -
- I created https://github.com/ruby/ruby/pull/5923.
-
- Thanks! The documentation seems much better now (master) than on 3.1, but I will try a PR to clarify a bit more!
-
- Try to make it more clear that the `File::BINARY` integer flag, and the
`b` string suffix are not equivalent. -
- Should I treat `0` as a successful connection?
Does anyone have an insight on this?
Does anyone want me to try something on my side? -
- matz (Yukihiro Matsumoto) wrote in #note-10:
> You may consider adding timeout_value keyword argument. But it should be a different issue.
A supplimental explanation. We discussed this ticket at the dev meeting, and someone suggested...
05/19/2022
-
- deivid (David Rodríguez) wrote in #note-6:
> I still think at least the documentation should be updated to mention this
Suggestions for improvement are of course welcome.
Note that the current document says that `"b"` means "setti... -
- Thanks @mame!
I still think at least the documentation should be updated to mention this, because the current wording makes me think the alternatives I tried should be equivalent and both work: https://ruby-doc.org/core-3.1.2/IO.html#... -
- @deivid This should work
```
$ ruby -ropen-uri -EUTF-8:UTF-8 -e 'f = File.new("foo", File::WRONLY | File::TRUNC | File::BINARY, encoding: "BINARY"); f.write URI.open("https://rubygems.org/gems/rake-13.0.6.gem").read'
``` -
- `IO::BINARY` is for `O_BINARY` which comes from underlying runtimes, and unrelated to ruby encodings.
The second form is for specifying such flags in a fine-grained manner, so it needs an encoding explicitly unlike the shorthand `"wb"`. -
- https://github.com/rubygems/rubygems/commit/1fd818743e
-
- For anyone looking for a workaround, this seems to work pretty well:
``` ruby
# assume `enum` is an `Enumerator`
begin
enum.next
rescue StopIteration
raise
rescue
$!.set_backtrace($!.backtrace + caller)
raise
end
```
This will ... -
- Came here to say that I ran into this same issue and found it very frustrating. I had to go over a lot of code to find the function that called `Enumerator#next`. Would love to see better stack traces in the future.
-
- I followed an example of [Socket#connect_nonblock](https://ruby-doc.org/stdlib-3.1.2/libdoc/socket/rdoc/Socket.html#method-i-connect_nonblock) on the document.
Waiting for multiple Socket connections at once.
~~~Ruby
# Pull down Goo... - 03:53 PM Revision cbfce40e (git): * 2022-05-20 [ci skip]
-
-
- @janosch-x (Janosch Müller) That seems to be a good idea. That is a possible compromise. Thank you for the idea.
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08:15 AM Revision 3d6fd162 (git): Undefine RUBY_DLN_CHECK_ABI on cygwin
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- See [#18742](https://bugs.ruby-lang.org/issues/18742#note-4)
Matz. -
- First, I am afraid that no_clobber checks using `super` would not work well. People would override methods without using `super` more often that you may expect. Some may copy code from the parent methods, some may just reimplement method...
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- I accept the original proposal Queue.pop(timeout: sec). You may consider adding timeout_value keyword argument. But it should be a different issue.
Matz.
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- @jaruga It seems like the problem is that you're passing a linker flag, `-Wl,-z,now`, through `--with-gcc`. To make MJIT's build work, it has to use the same linker flags as ones used for building the interpreter, and it fails that way w...
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- I got asked by @hsbt to file this.
## Backtrace
```
configuring psych
/home/k0kubun/src/github.com/ruby/ruby/tool/extlibs.rb:7:in `require': cannot load such file -- digest (LoadError)
from /home/k0kubun/src/github.com/... -
12:15 AM Bug #18783: OptionParser should recognize "-" as an optional argument
- Any thoughts on this?
I created a PR: https://github.com/ruby/ruby/pull/5918