Activity
From 03/13/2023 to 03/19/2023
03/19/2023
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09:51 AM Bug #19485 (Closed): Unexpected behavior in squiggly heredocs
- Applied in changeset commit:git|e7342e76dfd26237c604e42f9a59a1eaa578c94e.
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[Bug #19485] [DOC] Mention tabs... -
07:22 AM Feature #19541 (Feedback): Proposal: Generate frame unwinding info for YJIT code
- ## What is being propsed?
Currently, when Ruby crashes with yjit generated code on the stack, `rb_print_backtrace(...
03/18/2023
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- Applied in changeset commit:git|67dd52d59cde0d2f1ebb3e299b605ed239b59f5b.
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[Bug #19539] Match heredoc iden... -
12:47 PM Bug #19539 (Closed): Heredocs with leading spaces inconsistency
- This is more like technical inconsistency that bothers me. Not sure someone will use this in real life, but still.
T... -
05:17 PM Bug #19540 (Rejected): Undefined variable error when combining modifier if with one-line pattern matching
- This isn't a bug, this is how Ruby works. It is unrelated to pattern matching, you get the same behavior for `x if x...
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02:33 PM Bug #19540 (Rejected): Undefined variable error when combining modifier if with one-line pattern matching
- If I try to use modifier `if` with a one-line pattern matching, the variable assigned by the pattern cannot be used i...
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02:36 PM Bug #19537: Regexp caching algorithm since v3.2.0 causes invalid memory access
- I have not understand the implementation in detail, but maybe this patch fixes the problem.
(No new tests have been ... -
02:28 PM Bug #18743: Enumerator#next / peek re-use each others stacktraces
- Hello again. I've modified the patch to also link to the old exception via `cause`. Let me know if it's now a reasona...
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01:07 PM Bug #19536 (Closed): Frozen status loss when moving objects
- Applied in changeset commit:git|cb22d78354e201ca74eba68a8b4edefb593e6754.
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Fix frozen status loss when mov... -
- The change itself looks fine, but also I’m for obsoleting CESU-8.
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05:53 AM Bug #19469: Crash when resizing generic iv list
- ruby_3_2 f3abe5ba645839fb2a686aee18d3466b59256af0 merged revision(s) 0700d0fd1c77b4fddf803dea3c10be654df600ff,62c2082...
03/17/2023
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07:30 PM Bug #19535: Instance variables order is unpredictable on objects with `OBJ_TOO_COMPLEX_SHAPE_ID`
- byroot (Jean Boussier) wrote in #note-3:
> > I think it's best to make the too-complex-shape objects use an ordered ... -
05:29 PM Bug #19535: Instance variables order is unpredictable on objects with `OBJ_TOO_COMPLEX_SHAPE_ID`
- > BTW it'd be nice to have some kind of standard performance warnings for Ruby.
Interesting. I guess we could have... -
- > I think it's best to make the too-complex-shape objects use an ordered hash
I would also lean on that solution, ... -
01:06 PM Bug #19535: Instance variables order is unpredictable on objects with `OBJ_TOO_COMPLEX_SHAPE_ID`
- BTW it'd be nice to have some kind of standard performance warnings for Ruby.
For instance there would be one for TO... -
- I chatted with @tenderlovemaking. I think it's best to make the too-complex-shape objects use an ordered hash (such c...
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- ### Context
I've been helping the Mastodon folks in investigating a weird Marshal deserialization bug they randoml... -
- So the example that sparked the idea was SHAPE_TOO_COMPLEX. It would be useful to emit a warning such as:
`warning... -
06:26 PM Feature #19538: Performance warnings
- When does the option print a warning, for example?
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- Suggested by @Eregon.
There are program behaviors that are supported, but that we know aren't good for performance... -
07:20 PM Feature #19406 (Closed): Allow declarative reference definition for rb_typed_data_struct
- Applied in changeset commit:git|7142328a94c85cc5f23630396f248b32133f87ab.
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[Feature #19406] Allow declarat... -
- Applied in changeset commit:git|3592b24cdc07ed89eecb39161f21fe721a89a5de.
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ObjectSpace::WeakMap: clean inv... -
- Some types of regular expressions causes invalid memory access on `#match`. Length of strings to match does not matte...
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- GitHub PR: https://github.com/ruby/ruby/pull/7553
When objects are moved between size pools, their frozen status i... -
08:58 AM Bug #19533: Behavior of ===/include? on a beginless/endless range (nil..nil) changed in ruby 3.2
- mame (Yusuke Endoh) wrote in #note-2:
> In #18580, @matz said:
>
> > I decided to make `include?` to raise except... -
- In #18580, @matz said:
> I decided to make `include?` to raise exception for beginless/endless non-numeric ranges.... -
- Starting from Ruby 2.7.0 a range `nil..nil` used to match any value until 3.2.0-preview3, but 3.2.0-rc1 started to re...
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07:32 AM Bug #19534 (Closed): [ruby 3.2.1] Regular expression comparisons may be slower than in older versions.
- Hello Sir.
When scanning a string with a regular expression created using many Japanese words, there was a slowdown ... -
- ruby_3_2 b309c246ee70926d593d3857e1625202e2d0f67b merged revision(s) d78ae78fd76e556e281a743c75bea4c0bb81ed8c.
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- Unfortunately, this change broke an existing program: #19533.
The lesson here is that it would be best to avoid ch... -
- ruby_3_2 b73a07359758a9034996752e981e09ddaffe8d87 merged revision(s) 0eb634ae73cb327ede833b72492f912792a4a9d5.
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01:15 AM Feature #18951: Object#with to set and restore attributes around a block
- temp_set might be a better method name
03/16/2023
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03:45 PM Bug #19412: Socket starts queueing and not responding after a certain amount of requests
- Some other updates. I've been trying to undestand the `TIME_WAIT` and why it does behave the way it doesn on MacOS (b...
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- when the pause happens it seems the socket is still kept alive, based on netstat:
(there is a huge list of those):... -
- @jeremyevans0 I'm new to debugging C code. Your idea on filedescriptors seems to to be somewhat spot on.
I'm not ... -
- ```ruby
irb(main):001:0> "\u{10000}".encode("cesu-8").chop
=> "\xED\xA0\x80"
```
But it should be `""`.
Fix in... -
- To the backport manager: in addition to the two commits above, please also ensure to backport commit [e0cf80d666d4b5d...
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- @ioquatix I think you need to explain the design of your reloading and usages of anonymous modules and why it's so im...
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- @Dan0042 Right, the rule is not as simple, indeed.
Of course `a::B` is not a fully-named constant here, so this is "... -
- fxn (Xavier Noria) wrote in #note-26:
> We also know the coupling ends there. These entities ar highly decoupled in ... -
01:39 AM Feature #19520: Support for `Module.new(name)` and `Class.new(superclass, name)`.
- Eregon (Benoit Daloze) wrote in #note-17:
> IIRC naming of constants under a module is only done if a module is fully... -
- Applied in changeset commit:git|b3a271665b6d45fe21e775e1c523a040caa509a9.
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[Feature #19442] Remove USE_RIN... -
- Patch: https://github.com/ruby/ruby/pull/7540
03/15/2023
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11:50 PM Feature #19520: Support for `Module.new(name)` and `Class.new(superclass, name)`.
- This is a long thread, I was not aware of it.
Let me say that nobody can assume from the name of a class or module... -
- To be clear, Zeitwerk works only with constants. When you load `foo.rb`, the constant `:Foo` has to exist in `Object`...
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- > I don't think it's uncommon to cache instances of a class in some global mapping. Does Zeitwerk reload the entire n...
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- In fact, implementing `labeled_module`/`labeled_class` like you showed above would again break these expectations, il...
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- > Also, it looks like Zeitwerk absolutely can reload code and create confusion
This is again an unrealistic comple... -
- > As demonstrated, if users want to do this, it's already possible.
Yes, and it just doesn't matter much in practi... -
- ### Reproduction script
```ruby
wmap = ObjectSpace::WeakMap.new
a = "A"
b = "B"
wmap[1] = a
wmap[1] = b #... -
- brodock (Gabriel Mazetto) wrote in #note-9:
> @jeremyevans0 I've tested again in MacOS system provided ruby version:... -
- @jeremyevans0 I've tested again in MacOS system provided ruby version:
```
ruby --version ... -
- I've also tried to build something similar to "hey" in ruby and couldn´t make it crash (this is likely because of the...
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- I've went back to my Linux machine and tried to reproduce the problem.
Using Ruby 3.0 (from the package manager), I ... -
03:07 PM Bug #19485: Unexpected behavior in squiggly heredocs
- sawa (Tsuyoshi Sawada) wrote in #note-3:
> For the purpose of measuring an indentation, a horizontal tab is regard... -
- Another condition could be only accept tabs in squiggly heredoc if they prefix all lines of the squiggly heredoc? (ot...
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08:40 AM Bug #19485: Unexpected behavior in squiggly heredocs
- I don't think it's a good idea to assume a tab is 8 spaces.
Regarding indentation, it might be a nice simplification... -
07:57 AM Bug #19485: Unexpected behavior in squiggly heredocs
- nobu (Nobuyoshi Nakada) wrote in #note-2:
> My [draft] is:
>
> > Note that the "indentation" is counted like as each... -
- My [draft] is:
> Note that the "indentation" is counted like as each horizontal tabs are
> expanded to spaces up to ... -
- Regarding the original report, there is a clear solution now with `to_h`:
```ruby
1000.times.each_slice(2).to_a.to_... -
- In other words, for efficiency arguments need to be passed on the stack, e.g. for JITed code.
Sure it could be possib... -
- My opinion as a TruffleRuby implementer is I don't think TruffleRuby will or can support that.
So at least it should ... -
- Applied in changeset commit:git|ca437aeb395e77125fcd2ab9bc83bbcd3e357610.
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rb_ary_sum: don't enter fast pa... -
09:05 AM Bug #19526 (Closed): Rails Active Support behavior change since e87d0882910001ef3b0c2ccd43bf00cee8c34a0c
- It was a bug. fixed https://github.com/ruby/ruby/pull/7507
Thank you! -
- Thanks!
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- ruby_3_2 db28f7003f7d49cfa13871c38d10c1967282ca6b merged revision(s) 3b567eb491e460e00a66fdea8054eeb083b5dafd.
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- To the backport manager: please ensure to also backport commit [3dc8cde70078ccb38f5f4b0818ad5eecded01bd5](https://git...
03/14/2023
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- I'm reopening this issue.
Originally, when commit:2e7bceb34ea858649e1f975a934ce1894d1f06a6 fixed cfuncs to no long... -
- Also, it looks like Zeitwerk absolutely can reload code and create confusion, and in addition, appending `file:line` ...
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- > I had a call with @ioquatix (Samuel Williams), trying to explain the importance of the name that Ruby shows us, for...
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- Another thought: maybe a much simpler way to solve most of these use-cases is adding `Module#source_location`, which ...
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- I had a call with @ioquatix, trying to explain the importance of the name that Ruby shows us, for example:
`undefine... -
10:17 PM Bug #18604: [BUG] ERROR(VpDivd): space for remainder too small
- Use [bigdecimal-3.1.2](https://github.com/ruby/bigdecimal/releases/tag/v3.1.2) or later.
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10:01 PM Bug #18604: [BUG] ERROR(VpDivd): space for remainder too small
- got same issue here with any ruby 3.1.x version:(
Any news? -
- brodock (Gabriel Mazetto) wrote in #note-4:
> I've also run a version of your client and got to reproduce the error ... -
- @jeremyevans0
running apache benchmark with `-c1` does show some of the behavior. It will go from 0 to somethign a... -
04:57 PM Bug #19527: Object allocation during garbage collection phase
- Please understand that while Ruby giving you the crash report
saying `[BUG] object allocation during garbage collect... -
03:16 AM Bug #19527: Object allocation during garbage collection phase
- Hi everyone.
As I mentioned the first thing I did was check the issue with IBM, if you check the stack message, our ... -
- Applied in changeset commit:git|548086b34e3dd125edabf5dc1e46b891fad3ea9c.
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ObjectSpace::WeakMap: fix compa... -
- Proposed patch: https://github.com/ruby/ruby/pull/7518
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- Looking at the code, the `dcompact` function is wrong:
```c
static void
wmap_compact(void *ptr)
{
struct w... -
- Reproduction script:
```ruby
wm = ObjectSpace::WeakMap.new
obj = Object.new
100.times do |i|
GC.compact
w... -
- Proposed patch: https://github.com/ruby/ruby/pull/7519
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- Looking at `Array#sum` implementation, it very clearly has a fast path for when all the elements of the array are nat...
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07:57 AM Bug #19530 (Closed): `Array#sum` and `Enumerable#sum` sometimes show different behaviours
- Hi everyone. 👋🏻
We recently discovered that `Array#sum` and `Enumerable#sum` will output different results in some...
03/13/2023
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- Unfortunately, the traces are not very helpful.
But I agree, it's likely an issue with the [IBM gem](https://github.... -
09:22 PM Bug #19527: Object allocation during garbage collection phase
- Seems to be identical indeed.
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09:10 PM Bug #19527: Object allocation during garbage collection phase
- Isn't this a duplicate of #19524? I don't think you will get a different answer to this ticket from the one that was ...
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- We are currently developing a Ruby based web application which connects to a DB2 Database and we have been using ibm_...
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- I'm not sure if it was actually intended, but there's some tacit naming convention for serializers in Ruby to use `lo...
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- ko1 (Koichi Sasada) wrote in #note-13:
> I think this reason violates (1).
What do you mean?
AFAIK https://githu... -
- I think what's happening here is that tabs are not converted directly to 8 spaces, but to "move ahead to next multipl...
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- Yeah I know.
timeout.rb already has this workaround: https://github.com/ruby/timeout/pull/25/files
If `ThreadGroup#... -
- Even if `ThreadGroup` were to be deprecated in 3.3, it can't help previous versions with the current timeout.rb.
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09:31 AM Bug #19476 (Closed): Regexp unexpected partial match
- Applied in changeset commit:git|dddc542e9b61b292d80a96d0d0efbbf58719e3be.
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[Bug #19476]: correct cache ind... -
- Applied in changeset commit:git|e22c4e8877677ff90805e4a4dcbdef80f4220136.
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[Bug #19467] correct cache poin...
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