Ruby Issue Tracking System

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03:56 PM Ruby Bug #21670: 3.4.5 crashing with "try to mark T_NONE object"

It's in `mark_method_entry_i`, which rings a bell. @jhawthorn didn't you fix that one?
@esaron please try the latest patch release: 3.4.7, your issue looks a lot like a missing write barrier issue and John fixed many of them in 3.4.7:... byroot (Jean Boussier)

11/04/2025

11:07 AM Ruby Revision f1776e8f (git): [ruby/json] Tentative fix for RHEL8 compiler

```
parser.c:87:77: error: missing binary operator before token "("
#if JSON_CPU_LITTLE_ENDIAN_64BITS && defined(__has_builtin) && __has_builtin(__builtin_bswap64)
```
https://github.com/ruby/json/commit/fce1c7e84a byroot (Jean Boussier)

08:49 AM Ruby Revision 157ae44b (git): [ruby/json] Extract `JSON_CPU_LITTLE_ENDIAN_64BITS` definition

Only apply these definitions on 64 bits archs, as it's unclear
if they have performance benefits or compatibility issues on
32bit archs.
https://github.com/ruby/json/commit/ddad00b746 byroot (Jean Boussier)

08:49 AM Ruby Revision 7c924013 (git): [ruby/json] Micro-optimize `rstring_cache_fetch`

Closes: https://github.com/ruby/json/pull/888
- Mark it as `inline`.
- Use `RSTRING_GETMEM`, instead of `RSTRING_LEN` and `RSTRING_PTR`.
- Use an inlinable version of `memcmp`.
```
== Parsing activitypub.json (58160 bytes)
ruby 3.4.6 (... byroot (Jean Boussier)

11/03/2025

07:42 PM Ruby Misc #21657: Question: Is Ruby 4.0 planned for December 2025 or later?

> This arrogant behavior
Arrogant? I'm just sharing my experience and the same metrics Brooke shared to put my experience in perspective.
> ...
My intent was never to be unfriendly, but if that's how you feel I promise to never int... byroot (Jean Boussier)

03:42 PM Ruby Misc #21657: Question: Is Ruby 4.0 planned for December 2025 or later?

> this all stems from Ruby being chaotic with the version releases
Well no. This all stems from you following a very inefficient and user-unfriendly workflow (which you are entirely free to).
I maintains 2x as many gems gems as you... byroot (Jean Boussier)

11:11 AM Ruby Misc #21657: Question: Is Ruby 4.0 planned for December 2025 or later?

@retro, hard disagree, because if everyone did what you suggest, it means that every year:
- You need to wait on every single one of you dependency to cut a new release with an updated gemspec. When you get hundreds of dependencies th... byroot (Jean Boussier)

05:02 PM Ruby Revision 505fcf5d (git): [ruby/json] ext/json/ext/json.h: Add missing newline at end of file

https://github.com/ruby/json/commit/3bc1787bd4 byroot (Jean Boussier)

03:56 PM Ruby Revision 2f9e0d35 (git): [ruby/json] Fix duplicate 'inline' declaration specifier

Followup: https://github.com/ruby/json/pull/889
https://github.com/ruby/json/commit/591510392a byroot (Jean Boussier)

01:12 PM Ruby Revision c49e4db6 (git): [ruby/json] parser.c: Always inline `json_eat_whitespace`

```
== Parsing activitypub.json (58160 bytes)
ruby 3.4.6 (2025-09-16 revision https://github.com/ruby/json/commit/dbd83256b1) +YJIT +PRISM [arm64-darwin24]
Warming up --------------------------------------
after 1.174k... byroot (Jean Boussier)