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From 07/09/2025 to 07/15/2025

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06:47 PM Revision b2ef33b3 (git): ZJIT: Redo JIT function native stack frame layout
Previously, gen_param() access slots at `SP-x` for `x≥0` after subtracting from
SP, so it was accessing slots from ab...
alanwu (Alan Wu)
06:47 PM Revision 50e2d58a (git): ZJIT: Ban `asm.load_into(Mem, ..)` and avoid it in gen_entry_params()
Now that params can be in memory, this particular load_into() was
panicking with "Invalid operands for LDUR" with
tes...
alanwu (Alan Wu)
06:47 PM Revision 0aefa495 (git): ZJIT: Add failing test to test_spilled_method_args()
alanwu (Alan Wu)
06:13 PM Revision be38cb92 (git): [DOC] Tweaks for String#downcase!
burdettelamar (Burdette Lamar)
05:39 PM Revision 2899ff17 (git): ZJIT: Only specialize direct positional-positional calls (#13899)
This is temporary until we have a unified calling convention. tekknolagi (Maxwell Bernstein)
04:33 PM Revision 37d088ad (git): Update default gems list at 024ae34e3852df4fbeb03172990327 [ci skip]
git[bot]
04:33 PM Revision 024ae34e (git): [ruby/erb] Version 5.0.2
https://github.com/ruby/erb/commit/e8f3e64581 k0kubun (Takashi Kokubun)
04:30 PM Revision 71d4518c (git): [ruby/erb] Declare escape functions as Ractor-safe
(https://github.com/ruby/erb/pull/63)
https://github.com/ruby/erb/commit/fdd45c0d89
John Hawthorn
04:27 PM Revision 20cda200 (git): v3.4.5
k0kubun (Takashi Kokubun)
04:23 PM Revision 8b1c313d (git): [ruby/etc] Alias value or join to take in old Ruby
https://github.com/ruby/etc/commit/3dbe760bed hsbt (Hiroshi SHIBATA)
04:23 PM Revision d2264185 (git): [ruby/json] [ruby/json] Run `have_func` with the header providing the declarations
https://github.com/ruby/json/commit/95fb084027
https://github.com/ruby/json/commit/9d080765cc
nobu (Nobuyoshi Nakada)
04:23 PM Revision 8a9c6e03 (git): [ruby/strscan] Run `have_func` with the header providing the declarations
https://github.com/ruby/strscan/commit/18c0a59b65 nobu (Nobuyoshi Nakada)
04:23 PM Revision 2473d0b6 (git): [ruby/strscan] Update extconf.rb
(https://github.com/ruby/strscan/pull/158)
- `have_func` includes "ruby.h" by default.
- include "ruby/re.h" where `...
nobu (Nobuyoshi Nakada)
04:23 PM Revision 05a7d345 (git): [ruby/openssl] [ruby/openssl] Run `have_func` with the header providing the declarations
https://github.com/ruby/openssl/commit/b6f56c4540
https://github.com/ruby/openssl/commit/5277ca1431
nobu (Nobuyoshi Nakada)
04:23 PM Revision 9a11bc5a (git): Merge etc 1.4.6
hsbt (Hiroshi SHIBATA)
04:23 PM Revision 84d49322 (git): Merge io-nonblock 0.3.2
hsbt (Hiroshi SHIBATA)
04:23 PM Revision 854787a8 (git): Merge io-wait 0.3.2
hsbt (Hiroshi SHIBATA)
04:23 PM Revision 282cbf68 (git): Merge io-console 0.8.1
hsbt (Hiroshi SHIBATA)
03:03 PM Revision 35660ec1 (git): Suppress warnings for variables
nobu (Nobuyoshi Nakada)
02:44 PM Bug #21511: Use-after-free of the execution context after the fiber object carrying it is freed in GC
GC inside a forked process should not affect the parent. Are you getting a crash and a stack trace from running this ... luke-gru (Luke Gruber)
01:55 PM Revision f5312d8e (git): Make rb_concurrent_set_funcs const
We should never modify rb_concurrent_set_funcs during runtime, so we can
make it const.
peterzhu2118 (Peter Zhu)
01:22 PM Feature #21513: Raise on converting endless range to set
Thank you, good catch.
I think that check should be in `Range#to_set`, as well as `Range#to_a`.
```ruby
class ...
nobu (Nobuyoshi Nakada)
03:28 AM Feature #21513: Raise on converting endless range to set
Raising an error should be the case for ANY endless range operations that result in an infinite loop and memory consu... Dan0042 (Daniel DeLorme)
11:51 AM Revision 061d479b (git): [DOC] RDoc is not in ./lib now
It is already a bundled gem, and only the non-built-in parts remain in
pathname.rb in ./lib and cannot work in old ve...
nobu (Nobuyoshi Nakada)
11:51 AM Revision 8a31a079 (git): [DOC] Include pathname_builtin.rb documents
nobu (Nobuyoshi Nakada)
11:47 AM Bug #21512: Socket.tcp_with_fast_fallback('example.com', 80, '127.0.0.1') fails with unknown socket domain: ipv4 (SocketError)
I merged this fix. Thank you! shioimm (Misaki Shioi)
11:39 AM Bug #21512 (Closed): Socket.tcp_with_fast_fallback('example.com', 80, '127.0.0.1') fails with unknown socket domain: ipv4 (SocketError)
Applied in changeset commit:git|b896f80598cc096c84d57b2024813e994637af3b.
----------
[Bug #21512] Socket.tcp_with_fa...
Anonymous
03:33 AM Bug #21512 (Assigned): Socket.tcp_with_fast_fallback('example.com', 80, '127.0.0.1') fails with unknown socket domain: ipv4 (SocketError)
hsbt (Hiroshi SHIBATA)
11:38 AM Revision b896f805 (git): [Bug #21512] Socket.tcp_with_fast_fallback: Pass proper addr family to getaddrinfo (#13878)
Socket.tcp_with_fast_fallback: Pass proper addr family to getaddrinfo
Addrinfo.getaddrinfo expects Socket::AF_INET o...
Daisuke Aritomo
10:57 AM Revision 03800bff (git): Make Pathname#mkpath builtin
[Feature #17473] byroot (Jean Boussier)
10:33 AM Revision 4fab4cfe (git): [ruby/pathname] Fix Init and InitVM
https://github.com/ruby/pathname/commit/2b63d44453 nobu (Nobuyoshi Nakada)
10:23 AM Feature #17473: Make Pathname to embedded class of Ruby
Would it make sense to make `find`, `fileutils`, and `tmpdir` also builtin, given that `pathname` depends on them? deivid (David Rodríguez)
08:30 AM Feature #17473 (Closed): Make Pathname to embedded class of Ruby
I made `Pathname` to embedded core class now.
* https://github.com/ruby/ruby/pull/13873
* https://github.com/rub...
hsbt (Hiroshi SHIBATA)
10:10 AM Revision 6fd108dd (git): id_table.c: reduce duplication in managed_id_table methods
byroot (Jean Boussier)
09:34 AM Revision cfdc2465 (git): Split restore and save actions from action/cache. We need to save always vcpkg cache
hsbt (Hiroshi SHIBATA)
07:52 AM Revision 562599e6 (git): Skip `URI::TestMailTo#test_email_regexp` for now
nobu (Nobuyoshi Nakada)
07:25 AM Revision e27c1152 (git): Update default gems list at ea880e624e25bba6bbcf7a46dd0a2c [ci skip]
git[bot]
07:24 AM Revision ea880e62 (git): [ruby/etc] Bump up v1.4.6
https://github.com/ruby/etc/commit/c9c9b9d15e hsbt (Hiroshi SHIBATA)
06:59 AM Revision b67e1025 (git): pathname.rbinc conflicts with `lib/pathname.rb` in our test suite.
We can use `pathname.rb` after merging `lib/pathname.rb` to `pathname_builtin.rb`. hsbt (Hiroshi SHIBATA)
06:27 AM Revision 647b98a9 (git): Update default gems list at 2ffd6c28ed601bb738f114553e0d53 [ci skip]
git[bot]
06:26 AM Revision 2ffd6c28 (git): [ruby/io-nonblock] Bump up 0.3.2
https://github.com/ruby/io-nonblock/commit/7285725885 hsbt (Hiroshi SHIBATA)
06:01 AM Revision d2deeaf1 (git): Update default gems list at 8ea57040f08226caa922ecd4d49880 [ci skip]
git[bot]
06:01 AM Revision 8ea57040 (git): [ruby/io-console] Bump up 0.8.1
https://github.com/ruby/io-console/commit/01071a174a hsbt (Hiroshi SHIBATA)
05:48 AM Revision a6f0a24e (git): Remove no longer used ext/pathname/depend [ci skip]
nobu (Nobuyoshi Nakada)
04:36 AM Revision 69d4c673 (git): Provide pathname.so with embedded Pathname
hsbt (Hiroshi SHIBATA)
02:17 AM Revision 87944065 (git): Move builtin methods to pathname.rbinc from lib/pathname.rb
hsbt (Hiroshi SHIBATA)
02:17 AM Revision 98ea78f3 (git): Make Pathname to embedded class
hsbt (Hiroshi SHIBATA)
02:11 AM Revision 3922a14a (git): ZJIT: Make lir::Opnd::const_ptr take any pointer to save on casts
alanwu (Alan Wu)
02:11 AM Revision 7a7f128d (git): ZJIT: Add a ccall macro that also adds an LIR comment
This DRYs up the `asm_comment!` + `asm.ccall` combo, and makes ccalls
have a comment by default.
alanwu (Alan Wu)

07/14/2025

11:34 PM Revision d23f666d (git): Split restore and save actions from action/cache. We need to save always vcpkg cache
hsbt (Hiroshi SHIBATA)
10:36 PM Feature #21513 (Open): Raise on converting endless range to set
Converting endless range to array raises:
``` shell
ruby -e '(1..).to_a'
-e:1:in 'Range#to_a': cannot convert en...
viralpraxis (Iaroslav Kurbatov)
09:57 PM Bug #21503: \p{Word} does not match on \p{Join_Control} while docs say it does
The patch to master modified `CR_Word` on `enc/unicode/16.0.0/name2ctype.h`, but Ruby 3.4 uses `enc/unicode/15.0.0/na... k0kubun (Takashi Kokubun)
09:51 PM Bug #21500: Backport gcc 15 support
ruby_3_4 commit:596126ee5aa35a65bcaca60b92b5547ef1a9d2da merged revision(s) commit:b42afa1dbcbb91e89852b3b3bc72484d7f... k0kubun (Takashi Kokubun)
09:50 PM Revision 596126ee (git): merge revision(s) b42afa1dbcbb91e89852b3b3bc72484d7f0a5528, f1f0cc14cc7d3f9be35b203e5583f9224b1e2387, 543e3a1896ae2fe3b5b954f6497d261ab5663a15, ed2806117a0b76e4439ce1a061fae21d9e116d69, 46e4c8673747de96838d2c5dec37446d23d99d88: [Backport #21500]
Suppress gcc 15 unterminated-string-initialization warnings
Separate `__has_attribute` from `defined(__has_a...
k0kubun (Takashi Kokubun)
09:48 PM Bug #21497: building issue when using gcc15, because C23 is default
ruby_3_4 commit:782aef10bbdb63aba6d71e4f5f1876888c70efcb merged revision(s) commit:d77e02bd85ab7f841df8d473bac214b9a9... k0kubun (Takashi Kokubun)
09:48 PM Revision 782aef10 (git): merge revision(s) d77e02bd85ab7f841df8d473bac214b9a92a3506: [Backport #21497]
[Bug #21497] [ruby/socket]: add full prototype
MIME-Version: 1.0
Content-Type: text/plain; charset=UT...
k0kubun (Takashi Kokubun)
09:36 PM Bug #21441: SEGV during thread cleanup if profiler calls thread_profiles_frames at wrong time
ruby_3_4 commit:edfcbacabae6317195a55f2b83fafe2d2b3f6fc8. k0kubun (Takashi Kokubun)
09:33 PM Bug #21437: Date#hash may return different values for equal dates with large years
ruby_3_4 commit:02744e58f3d410931a58873e1dab8752740e60ff merged revision(s) commit:c1877d431e76f4a782d51602fa8487e98d... k0kubun (Takashi Kokubun)
09:31 PM Revision 02744e58 (git): merge revision(s) c1877d431e76f4a782d51602fa8487e98d302956: [Backport #21437]
[ruby/date] [Bug #21437] Date#hash for large years
Addresses https://bugs.ruby-lang.org/issues/21437
...
k0kubun (Takashi Kokubun)
09:31 PM Bug #21440: Cannot create instances of frozen Data subclasses
ruby_3_4 commit:2af8f305542fd20537435046c1a558db5b2cacc5 merged revision(s) commit:2e7e78cd590d20aa9d41422e96302f3edd... k0kubun (Takashi Kokubun)
09:30 PM Revision 2af8f305 (git): merge revision(s) 2e7e78cd590d20aa9d41422e96302f3edd73f623: [Backport #21440]
[Bug #21440] Stop caching member list in frozen Data/Struct class k0kubun (Takashi Kokubun)
09:30 PM Bug #21448: Random.urandom may fail to fall back to reading /dev/urandom on Linux < 3.17
ruby_3_4 commit:508daebdcd730e34d5fb750880249deae8025b80 merged revision(s) commit:1181a682a6c314c92686e3701defa1eb44... k0kubun (Takashi Kokubun)
09:29 PM Revision 508daebd (git): merge revision(s) 1181a682a6c314c92686e3701defa1eb44068c4e, d84a811f31a65821642b165d712f380c0cc060e0: [Backport #21448]
[Bug #21448] Use `getentropy(2)` only on macOS
If this is not a system call, then it is using getrandom (whi...
k0kubun (Takashi Kokubun)
09:29 PM Bug #21447: Fix handling of PM_CONSTANT_PATH_NODE node in keyword arguments with ARGS_SPLAT
ruby_3_4 commit:f0f97886fc0ef805835f0a0d7553e2a8abf988de merged revision(s) commit:1d94a9e1a4351e01f851dad250ba97dad8... k0kubun (Takashi Kokubun)
09:29 PM Revision f0f97886 (git): merge revision(s) 1d94a9e1a4351e01f851dad250ba97dad859ee70: [Backport #21447]
Fix handling of PM_CONSTANT_PATH_NODE node in keyword arguments with ARGS_SPLAT
This was handled correctly i...
k0kubun (Takashi Kokubun)
09:27 PM Bug #21443: Backport: Fix heap-use-after-free in free_fast_fallback_getaddrinfo_entry
ruby_3_4 commit:c57efbfb3ac3848f954735600bbab1ea814dd742. k0kubun (Takashi Kokubun)
09:25 PM Bug #21438: use-after-free when resizing exivars
ruby_3_4 commit:45ddafb95bd732f7305925a779cd8403ac30e1bf. k0kubun (Takashi Kokubun)
09:24 PM Bug #21380: Use-After-Free in String#split with In-Block String Modification
ruby_3_4 commit:fee92000fe96ac2dba0e87c5ed60c7440c8e2117 merged revision(s) commit:fa85d23ff4a02985ebfe0716b0ff768f5b... k0kubun (Takashi Kokubun)
09:23 PM Revision fee92000 (git): merge revision(s) fa85d23ff4a02985ebfe0716b0ff768f5b4fe13d: [Backport #21380]
[Bug #21380] Prohibit modification in String#split block
Reported at https://hackerone.com/reports/3163876
k0kubun (Takashi Kokubun)
09:23 PM Bug #21356: Error when accessing local variable named "default" with Binding#local_variable_get
Same here; the behavior was added in Ruby 3.5 and we don't even have the modified function in Ruby 3.4. I mark it "DO... k0kubun (Takashi Kokubun)
09:19 PM Bug #20009: Marshal.load raises exception when load dumped class include non-ASCII
ruby_3_4 commit:e68adac82a58e1b4a63d9e31047b59cbd515c54c merged revision(s) commit:097d742a1ed53afb91e83aef01365d68b7... k0kubun (Takashi Kokubun)
09:18 PM Bug #21370: `it` can cause ISeq serialization failure
Reverted the backport at commit:3a06b3d9f51bc4a3eef5fbaa035595ed34d65eba because it failed the CI:
```
TestISeq...
k0kubun (Takashi Kokubun)
08:54 PM Bug #21370: `it` can cause ISeq serialization failure
ruby_3_4 commit:acb19e8707093593e967b6af03d92da5c570ffc6 merged revision(s) commit:ff222ac27afe712ef6ec2bb74c81cdde1a... k0kubun (Takashi Kokubun)
09:17 PM Revision 3a06b3d9 (git): Revert "merge revision(s) ff222ac27afe712ef6ec2bb74c81cdde1a1fa176: [Backport #21370]"
This reverts commit acb19e8707093593e967b6af03d92da5c570ffc6. k0kubun (Takashi Kokubun)
09:14 PM Revision e68adac8 (git): merge revision(s) 097d742a1ed53afb91e83aef01365d68b763357b: [Backport #20009]
[Bug #20009] Support marshaling non-ASCII name class/module k0kubun (Takashi Kokubun)
09:14 PM Bug #21255: Can't build Ruby with Windows SDK 10.0.26100
ruby_3_4 commit:309b1aaf1f. k0kubun (Takashi Kokubun)
09:13 PM Bug #21283: Some tests of TestMkmfConvertible is failing with VS2022 17.14.0 preview 4.0
ruby_3_4 commit:84a90636c5. k0kubun (Takashi Kokubun)
09:11 PM Bug #21340: Bump autoconf version to properly handle C23 bool/stdbool defines
ruby_3_4 commit:ca1ea9578485c27daac1e16107cb48551a58d8ad. k0kubun (Takashi Kokubun)
09:10 PM Bug #21354: Symbol#to_proc is not ractor safe
ruby_3_4 commit:82e05dc945e3e2c5ab22be661f6caf6c7436461f merged revision(s) commit:f6cbf499bc98b851034fffb49fcbb59d49... k0kubun (Takashi Kokubun)
09:10 PM Revision 82e05dc9 (git): merge revision(s) f6cbf499bc98b851034fffb49fcbb59d495f6f7b: [Backport #21354]
Fix Symbol#to_proc (rb_sym_to_proc) to be ractor safe
In non-main ractors, don't use `sym_proc_cache`. It is...
k0kubun (Takashi Kokubun)
09:08 PM Bug #21439: Crash with PM_SPLAT_NODE compiler error (Prism)
ruby_3_4 commit:585469aff3de855a9f3db8e51f12bf87300981af merged revision(s) commit:5ec9a392cdf7f971221dc073dd466bce87... k0kubun (Takashi Kokubun)
09:04 PM Revision 585469af (git): merge revision(s) 5ec9a392cdf7f971221dc073dd466bce877d8acb: [Backport #21439]
[Bug #21439] Fix `PM_SPLAT_NODE` compilation error in for loops (#13597)
[Bug #21439] Fix PM_SPLAT_NODE comp...
k0kubun (Takashi Kokubun)
09:01 PM Bug #21395: Please backport caa6ba1a46afa1bc696adc5fe91ee992f9570c89
ruby_3_4 commit:79b73dd862f6e439142e56301e60a58ed1d44030 merged revision(s) commit:8d49c05c134702c321198b70fbbf34dd80... k0kubun (Takashi Kokubun)
09:01 PM Revision 79b73dd8 (git): merge revision(s) 8d49c05c134702c321198b70fbbf34dd80cc1ba6: [Backport #21395]
Use the edge version of debug gem k0kubun (Takashi Kokubun)
08:56 PM Bug #21099: TestGc#test_gc_stress_at_startup assertion failure
ruby_3_4 commit:58d08abef567dab582ec5f7c3dcd2b8fabdaebd6 merged revision(s) commit:a084fef9afc7713aa4f4111f7e826c7ca1... k0kubun (Takashi Kokubun)
08:55 PM Revision 58d08abe (git): merge revision(s) a084fef9afc7713aa4f4111f7e826c7ca1a607c7: [Backport #21099]
[Bug #21099] Fix GC when Ractor list not initialized
When the Ractor list is not initialized and a GC is ran...
k0kubun (Takashi Kokubun)
08:55 PM Bug #21394: Memory leak in Prism's RubyVM::InstructionSequence.new
ruby_3_4 commit:c397c2d177a0b7fd13b69c5109418fbe1f9eccd1 merged revision(s) commit:34b407a4a89e69dd04f692e2b29efa2816... k0kubun (Takashi Kokubun)
08:55 PM Revision c397c2d1 (git): merge revision(s) 34b407a4a89e69dd04f692e2b29efa2816d4664a: [Backport #21394]
Fix memory leak in Prism's RubyVM::InstructionSequence.new
[Bug #21394]
There are two ways to make ...
k0kubun (Takashi Kokubun)
08:54 PM Revision acb19e87 (git): merge revision(s) ff222ac27afe712ef6ec2bb74c81cdde1a1fa176: [Backport #21370]
compile.c: Handle anonymous variables in `outer_variable_cmp`
[Bug #21370]
k0kubun (Takashi Kokubun)
08:54 PM Bug #21383: Prism leaks memory with invalid yield
ruby_3_4 commit:cdb039d3e4f76ee01744814e5f08395835fa8e63 merged revision(s) commit:9f91f3617bab2ee220d298ddb874ef73b1... k0kubun (Takashi Kokubun)
08:53 PM Revision cdb039d3 (git): merge revision(s) 9f91f3617bab2ee220d298ddb874ef73b10dac23: [Backport #21383]
Fix memory leak with invalid yield in prism
[Bug #21383]
The following script leaks memory:
...
k0kubun (Takashi Kokubun)
08:52 PM Bug #21357: Crash in Hash#merge! with ruby-dev in rubocop-rspec test suite
ruby_3_4 commit:1bdae3404b2918a8823d2fbac2f9e30f778aa1c9 merged revision(s) commit:056497319658cbefe22351c6ec5c9fa6e4... k0kubun (Takashi Kokubun)
08:52 PM Revision 1bdae340 (git): merge revision(s) 056497319658cbefe22351c6ec5c9fa6e4df72bd: [Backport #21357]
[Bug #21357] Fix crash in Hash#merge with block
Prior to https://github.com/ruby/ruby/commit/49b306ecb9e2e9e...
k0kubun (Takashi Kokubun)
08:49 PM Bug #21333: heap-use-after-free caused by rehash during update
ruby_3_4 commit:247b452af3ace2000d27475a0cb05ebecf3bb29c merged revision(s) commit:49b306ecb9e2e9e06e0b1590bacc5f4b38... k0kubun (Takashi Kokubun)
08:49 PM Revision 247b452a (git): merge revision(s) 49b306ecb9e2e9e06e0b1590bacc5f4b38169c3c: [Backport #21333]
[Bug #21333] Prohibit hash modification inside Hash#update block k0kubun (Takashi Kokubun)
08:46 PM Bug #21197: Prism does not accept newline after defined? keyword
ruby_3_4 commit:1e3d24a0f47e142270bfb6073feb77f6364af052, commit:1c23c3095325a4ade2064cc3b35ce8e678e03ebf, commit:e63... k0kubun (Takashi Kokubun)
08:34 PM Revision a6d48397 (git): ZJIT: Make debug info more detailed
Print the filename, line number, and whether or not the function has
been optimized:
```
Initial HIR:
fn initialize@...
Max Bernstein
08:21 PM Revision 3a47f4ea (git): YJIT: Move RefCell one level down
This is the second part of making YJIT work with parallel GC.
During GC, `rb_yjit_iseq_mark` and `rb_yjit_iseq_updat...
wks (Kunshan Wang)
08:21 PM Revision 51a3ea5a (git): YJIT: Set code mem permissions in bulk
Some GC modules, notably MMTk, support parallel GC, i.e. multiple GC
threads work in parallel during a GC. Currently...
wks (Kunshan Wang)
07:22 PM Revision e288a866 (git): ZJIT: Restore SP register after JIT-to-JIT call (#13882)
Co-authored-by: Alan Wu <alansi.xingwu@shopify.com>
Co-authored-by: Stan Lo <stan.lo@shopify.com>
Takashi Kokubun
05:42 PM Feature #21346: Introduce `String#ensure_suffix`
I've updated the documentation examples to reflect the typical use:
```rb
"script".ensure_suffix(".rb") # => "s...
matheusrich (Matheus Richard)
03:34 PM Bug #21512: Socket.tcp_with_fast_fallback('example.com', 80, '127.0.0.1') fails with unknown socket domain: ipv4 (SocketError)
I have opened a pull request: https://github.com/ruby/ruby/pull/13878
This bug is around from Ruby 3.4 when HEv2 w...
osyoyu (Daisuke Aritomo)
03:33 PM Bug #21512 (Closed): Socket.tcp_with_fast_fallback('example.com', 80, '127.0.0.1') fails with unknown socket domain: ipv4 (SocketError)
The following code is expected to open a socket bound to the local IPv4 interface, but raises an SocketError.
```r...
osyoyu (Daisuke Aritomo)
03:11 PM Revision b2a7b769 (git): Remove dead rb_cc_table_free
peterzhu2118 (Peter Zhu)
03:11 PM Revision 127cc425 (git): Remove dead rb_cc_table_mark
peterzhu2118 (Peter Zhu)
02:05 PM Revision 64d4e772 (git): [DOC] Tweaks for String#delete_suffix! (#13872)
burdettelamar (Burdette Lamar)
01:58 PM Revision 07a3ab53 (git): [DOC] Tweaks for String#delete_suffix
burdettelamar (Burdette Lamar)
01:58 PM Revision 55dd2022 (git): [DOC] Tweaks for String#delete_prefix!
burdettelamar (Burdette Lamar)
01:57 PM Revision d38bb4ad (git): [DOC] Tweaks for String#delete_prefix
burdettelamar (Burdette Lamar)
12:25 PM Bug #21029: Prism behavior for `defined? (;x)` differs

I agree that consistent behavior between both cases would be ideal.
Given the current structure of `parse.y`, wr...
S_H_ (Shun Hiraoka)
10:01 AM Bug #19154: Specify require and autoload guarantees in ractors
Awesome John! Thanks very much! fxn (Xavier Noria)
09:29 AM Bug #21511: Use-after-free of the execution context after the fiber object carrying it is freed in GC
using ruby 3.5.0dev (2025-07-14T05:11:58Z master 8f54b5bb93) +PRISM [x86_64-linux]
``` shell
# this is currently ...
tuonigou (tianyang sun)
07:33 AM Bug #21511: Use-after-free of the execution context after the fiber object carrying it is freed in GC
nobu (Nobuyoshi Nakada) wrote in #note-3:
> 3.4.1 is outdate.
> Could you try with more recent version?
>
> BTW,...
tuonigou (tianyang sun)
07:26 AM Bug #21511 (Open): Use-after-free of the execution context after the fiber object carrying it is freed in GC
3.4.1 is outdate.
Could you try with more recent version?
BTW, 3.4.1 tarball is not listed there, but still exist...
nobu (Nobuyoshi Nakada)
07:10 AM Bug #21511: Use-after-free of the execution context after the fiber object carrying it is freed in GC
nobu (Nobuyoshi Nakada) wrote in #note-1:
> I can't reproduce it with ruby_3_4 (commit:1e3d24a0f47) on aarch64-linux...
tuonigou (tianyang sun)
06:56 AM Bug #21511 (Feedback): Use-after-free of the execution context after the fiber object carrying it is freed in GC
I can't reproduce it with ruby_3_4 (commit:1e3d24a0f47) on aarch64-linux.
What version is commit:de8de51182?
nobu (Nobuyoshi Nakada)
04:39 AM Bug #21511 (Open): Use-after-free of the execution context after the fiber object carrying it is freed in GC
In bootstraptest/test_thread.rb,
``` ruby
assert_equal 'ok', %{
File.write("zzz_t1.rb", <<-END)
begin
...
tuonigou (tianyang sun)
05:11 AM Revision 8f54b5bb (git): [ruby/uri] [DOC] Update old use of `URI::Parser`
https://github.com/ruby/uri/commit/d2a79c6343 nobu (Nobuyoshi Nakada)
05:11 AM Revision d1470914 (git): [ruby/uri] [DOC] Document private visibility too
For the references to URI::RFC2396_Parser private methods.
https://github.com/ruby/uri/commit/372fbb455d
nobu (Nobuyoshi Nakada)
05:11 AM Revision 1a03270a (git): [ruby/uri] [DOC] Fix references
These are instance methods, not class methods. And `URI::Parser` was
moved to URI::RFC2396_Parser at [r46491]
[r464...
nobu (Nobuyoshi Nakada)
02:52 AM Revision 7a03a02b (git): [rubygems/rubygems] Fix more warnings when running old Bundler with latest RubyGems
Also fix platform warnings when Bundler's entrypoint is bundler's
binstub.
https://github.com/rubygems/rubygems/comm...
deivid (David Rodríguez)
02:52 AM Revision c3d41492 (git): [rubygems/rubygems] Avoid more warnings when using RubyGems with old Bundler
We were only avoiding them when the RUBYGEMS_GEMDEPS variable is used.
Avoid the warnings in general, whenever the en...
deivid (David Rodríguez)
02:52 AM Revision a93c6840 (git): [rubygems/rubygems] Change helper to load only Bundler extensions to RubyGems
We'll want to reuse this helper in other situations where we don't want
all Bundler loaded.
https://github.com/rubyg...
deivid (David Rodríguez)
02:52 AM Revision 1c48aa6f (git): [rubygems/rubygems] Move loading Bundler without platform warnings to a method
https://github.com/rubygems/rubygems/commit/e068f0649a deivid (David Rodríguez)
02:52 AM Revision 4651d235 (git): [rubygems/rubygems] No need to detect ancient binstubs either
https://github.com/rubygems/rubygems/commit/346d491a11 deivid (David Rodríguez)
02:52 AM Revision 15751af9 (git): [rubygems/rubygems] Improve some heredoc indentations
https://github.com/rubygems/rubygems/commit/6ee3a33048 deivid (David Rodríguez)
02:52 AM Revision f1cbd58a (git): [rubygems/rubygems] Stop generating binstubs with support for RubyGems before 2.6.2
RubyGems generated binstubs still provide support for this ancient
version. This makes no sense since we prevent down...
deivid (David Rodríguez)
02:52 AM Revision 51e89003 (git): [rubygems/rubygems] Reset tmp directories before spec suite
If you abort running test suite with a quick double Ctrl-C, tmp files
will be left around, and they will interfere wi...
deivid (David Rodríguez)
02:52 AM Revision 7dc28418 (git): [rubygems/rubygems] Load RubyGems extensions in the first place
This is not currently causing any issues, but I think the most correct
thing to do is that Bundler loads the extensio...
deivid (David Rodríguez)
02:19 AM Revision 55baf026 (git): Fix an indent [ci skip]
nobu (Nobuyoshi Nakada)

07/13/2025

04:37 AM Revision f03cc0b5 (git): [ruby/uri] Repeat matching to reduce deviations
https://github.com/ruby/uri/commit/fa49e5b8ae nobu (Nobuyoshi Nakada)
04:37 AM Revision 9c166d26 (git): [ruby/uri] Test in exponential scale with rehearsal
https://github.com/ruby/uri/commit/be35e0b4d8 nobu (Nobuyoshi Nakada)

07/12/2025

06:22 PM Revision b438915f (git): [DOC] TWeaks for String#delete!
burdettelamar (Burdette Lamar)
05:08 PM Revision e1bc92d0 (git): [DOC] Tweaks for String#delete
burdettelamar (Burdette Lamar)
02:55 PM Revision b0db93c0 (git): [DOC] Tweaks for String#count
burdettelamar (Burdette Lamar)
02:49 PM Bug #21510 (Closed): Rails server crashes on Mac M2 with Bus Error at 0x0000000109946aac
Thank you for the bug report. You appear to be running on Ruby 2.6, which was EOL in 2022. As such, I'll be closing t... peterzhu2118 (Peter Zhu)
02:24 PM Bug #21510: Rails server crashes on Mac M2 with Bus Error at 0x0000000109946aac
Although the issue seems related to `pg` gem, I can run activerecord statements on a rails console session and they w... jkvithanage (Janaka Vithanage)
02:18 PM Bug #21510 (Closed): Rails server crashes on Mac M2 with Bus Error at 0x0000000109946aac
I have been struggling to setup a Rails 5.1.7 application on my Macbook M2 for months.
I installed Rosetta, x86_64 b...
jkvithanage (Janaka Vithanage)
01:34 PM Revision 9e7a985c (git): [Bug #21509] [DOC] Correct `IO#wait` description
nobu (Nobuyoshi Nakada)
01:32 PM Bug #21509 (Closed): io/wait: IO#wait raises error when passed nil as timeout
Applied in changeset commit:git|dbf7a0c713c39bdfd22c24e69f4bb0b89c9cab65.
----------
[ruby/io-wait] [Bug #21509] [DO...
nobu (Nobuyoshi Nakada)
01:32 PM Revision dbf7a0c7 (git): [ruby/io-wait] [Bug #21509] [DOC] Correct `IO#wait` description
https://github.com/ruby/io-wait/commit/c65af887a1 nobu (Nobuyoshi Nakada)
01:25 PM Revision 753e3b7a (git): [ruby/openssl] asn1: align UTCTime year range with RFC 5280
ASN.1 UTCTime uses two-digit years. While X.680 does not specify how to
map them as far as I can tell, X.509/PKIX use...
rhenium (Kazuki Yamaguchi)
10:32 AM Bug #20686 (Closed): URI::HTTPS can build URI with blank, invalid host
Applied in changeset commit:git|22b81b5bf56d7c5053008697d9e6b2a9c4eb79f4.
----------
[ruby/uri] Do not allow empty h...
jeremyevans (Jeremy Evans)
10:32 AM Revision cf7b871a (git): [ruby/uri] Improve performance of `URI::MailTo::EMAIL_REGEXP`
Fix the performance regression at #172 for valid emails.
``` yml
prelude: |
require 'uri/mailto'
n = 1000
re =...
nobu (Nobuyoshi Nakada)
07:07 AM Revision 22b81b5b (git): [ruby/uri] Do not allow empty host names, as they are not allowed by RFC 3986
Pointed out by John Hawthorn.
Fixes [Bug #20686]
https://github.com/ruby/uri/commit/c0cfa04a66
jeremyevans (Jeremy Evans)
07:07 AM Revision 1add45e2 (git): [ruby/uri] Prohibit successive dots in email
https://github.com/ruby/uri/commit/32335923bf nobu (Nobuyoshi Nakada)
07:07 AM Revision 859d7427 (git): [ruby/uri] More tests for `check_to`
https://github.com/ruby/uri/commit/b1b5f9a476 nobu (Nobuyoshi Nakada)
03:31 AM Revision c97eba9b (git): [ruby/uri] lib/uri/mailto.rb (EMAIL_REGEXP): use assertions surrounding the local part instead of a character class
https://github.com/ruby/uri/commit/2d7d2d9988 Nikita Levchuk
03:31 AM Revision 0685e8ca (git): [ruby/uri] lib/uri/mailto.rb (EMAIL_REGEXP): the local part should not contain leading or trailing dots
https://github.com/ruby/uri/commit/618e2bb640 Nikita Levchuk
03:24 AM Revision f1764623 (git): [ruby/uri] Make URI::regexp schemes case sensitive
(https://github.com/ruby/uri/pull/38)
https://github.com/ruby/uri/commit/0c2b6468fa
nobu (Nobuyoshi Nakada)
03:05 AM Revision c47a92b6 (git): [ruby/uri] Fix the message for unexpected argument
Use just `self` instead of `self.class`, in `URI::Generic.build`.
Since this is a class method, `self.class` is alway...
nobu (Nobuyoshi Nakada)

07/11/2025

08:24 PM Revision 3ec46aad (git): ZJIT: Mark objects baked in JIT code (#13862)
Takashi Kokubun
06:07 PM Revision c592cbd6 (git): [DOC] Fix links to RDoc in documentation_guide.md
Since RDoc's documentation is built separately now, the references will
no longer work.
peterzhu2118 (Peter Zhu)
06:07 PM Revision 482eeb7d (git): [DOC] Remove doc/rdoc/markup_reference.rb
RDoc has been moved from a default gem to a bundled gem, which means that
the source code is no longer in the ruby/ru...
peterzhu2118 (Peter Zhu)
05:20 PM Revision 1582bd93 (git): Add Timeout message when bootstraptest times out
jhawthorn (John Hawthorn)
04:55 PM Revision b0b1712b (git): ZJIT: Use Vec instead of HashMap for profiling (#13809)
This is notably faster: no need to hash indices.
Before:
```
plum% samply record ~/.rubies/ruby-zjit/bin/ruby --zji...
tekknolagi (Maxwell Bernstein)
04:49 PM Revision b760afe2 (git): ZJIT: Improve asm comments for side exits (#13853)
* ZJIT: Improve asm comments for side exits
* Use GuardType(Type) and GuardBitEquals(VALUE)
Takashi Kokubun
04:41 PM Revision 77de6b4e (git): [DOC] Add ZJIT glossary table
Stan Lo
04:41 PM Revision c0b9480b (git): [DOC] Add a few new terms to Ruby glossary
Stan Lo
04:30 PM Revision bd162dc0 (git): ZJIT: Run validation between compiler passes in debug mode
Max Bernstein
04:30 PM Revision e53bfe21 (git): ZJIT: Fix missing find!() for SetIvar
Max Bernstein
04:30 PM Revision 0d7d87b4 (git): ZJIT: Gracefully handle iseq_name with NULL ISEQ
Max Bernstein
04:30 PM Revision e3456d61 (git): ZJIT: Don't stringify Function in ValidationError
That's not the validator's responsibility; the caller can choose to
later.
Max Bernstein
04:13 PM Bug #18903: Stack overflow signal handling seems to be triggered once and then not working after
One observation I have is that there are ways to prevent this in application code:
```ruby
require 'json'
circular_r...
soulcutter (Bradley Schaefer)
02:04 PM Bug #21509 (Closed): io/wait: IO#wait raises error when passed nil as timeout
The [documentation of the method](https://ruby-doc.org/3.4.1/exts/io/wait/IO.html#method-i-wait) goes:
wait(ti...
chucke (Tiago Cardoso)
10:45 AM Revision 12d44dbc (git): Use an invariant condition
Cannot rule out the possibility that `crr->silent` is modified during
`func`.
nobu (Nobuyoshi Nakada)
09:04 AM Feature #21501: Include native filenames in backtraces as sources for native methods
> The underlying premise is that a bug is far more likely to be in the user's Ruby code [...]
Yup, I can very very...
ivoanjo (Ivo Anjo)
02:43 AM Feature #21501: Include native filenames in backtraces as sources for native methods
Let me clarify why the current behavior is generally preferred.
The underlying premise is that a bug is far more l...
mame (Yusuke Endoh)
08:32 AM Revision 9760ec6f (git): [DOC] Move document only source to doc
nobu (Nobuyoshi Nakada)
06:26 AM Feature #21459 (Closed): Add Set C-API
Feature added in commit:2ab38691a2683c992bf2886159094afd5e461233 jeremyevans0 (Jeremy Evans)
06:24 AM Revision 0b23a8db (git): Update dependencies for addition of set.h to public headers
jeremyevans (Jeremy Evans)
06:24 AM Revision 2ab38691 (git): Add Set C-API
This should be a minimal C-API needed to deal with Set objects. It
supports creating the sets, checking whether an el...
jeremyevans (Jeremy Evans)
06:24 AM Revision 08d4f789 (git): Rename some set_* functions to set_table_*
These functions conflict with the planned C-API functions. Since they
deal with the underlying set_table pointers and...
jeremyevans (Jeremy Evans)
06:19 AM Bug #21507 (Closed): Regexp considers variable repetition quantifiers invalid in lookbehind
Applied in changeset commit:git|b2fdd26417d1539014c7af499ab1f9b398eca4c0.
----------
Lookbehind regexp must be fixed...
mame (Yusuke Endoh)
03:36 AM Bug #21507 (Open): Regexp considers variable repetition quantifiers invalid in lookbehind
mame (Yusuke Endoh)
03:36 AM Bug #21507 (Feedback): Regexp considers variable repetition quantifiers invalid in lookbehind
This is currently an intended implementation limitation.
This behavior comes from the specifications of Onigmo, wh...
mame (Yusuke Endoh)
02:48 AM Bug #21507 (Closed): Regexp considers variable repetition quantifiers invalid in lookbehind
This is my first bug subscription, please feel free to tell me if I can do anything better.
# Description
Attem...
tiago-macedo (Tiago Macedo)
06:19 AM Revision b2fdd264 (git): Lookbehind regexp must be fixed-length
Fixes [Bug #21507] mame (Yusuke Endoh)
06:08 AM Revision 1317377f (git): ZJIT: A64: Have add/sub to SP be single-instruction
Previously a missed optimization for add followed by mov. While we're
at it, have Add and Sub share the same match ar...
alanwu (Alan Wu)
05:47 AM Revision 0058bee5 (git): Fix `heap-use-after-free` in `rb_getaddrinfo` (#13856)
This change addresses the following ASAN error:
```
==1973462==ERROR: AddressSanitizer: heap-use-after-free on addre...
Misaki Shioi
05:45 AM Feature #21039: Ractor.make_shareable breaks block semantics (seeing updated captured variables) of existing blocks
The followings are also approved; changing an existing proc object to shareable should be prohibited.
> * raise on...
mame (Yusuke Endoh)
05:43 AM Feature #21039: Ractor.make_shareable breaks block semantics (seeing updated captured variables) of existing blocks
https://github.com/ruby/dev-meeting-log/blob/master/2025/DevMeeting-2025-07-10.md#feature-21039-ractormake_shareable-... mame (Yusuke Endoh)
05:09 AM Misc #21399 (Closed): DevMeeting-2025-07-10
mame (Yusuke Endoh)
05:09 AM Misc #21508 (Open): DevMeeting-2025-08-21
# The next dev meeting
**Date: 2025/08/21 13:00-17:00** (JST)
Log: *TBD*
- Dev meeting *IS NOT* a decision-mak...
mame (Yusuke Endoh)
01:15 AM Revision a02dcbfd (git): Remove accidentally committed method Module.gccct_clear_table
This was probably meant to be only for debugging. It was introduced in
the big namespace on read commit: 382645d440d
Luke Gruber
01:12 AM Revision 0e2bae82 (git): ZJIT: Print a message about ZJIT_RB_BUG when unused (#13852)
Takashi Kokubun
12:26 AM Bug #21503 (Closed): \p{Word} does not match on \p{Join_Control} while docs say it does
https://github.com/ruby/ruby/pull/7711 has been merged hsbt (Hiroshi SHIBATA)

07/10/2025

10:57 PM Bug #21505 (Closed): [Ractor] calling exit from non-main ractor will hang if main ractor waits on it
Applied in changeset commit:git|6c66458070e2de45213f473ac30b431ebea81b9b.
----------
Fix rb_eSystemExit raised in Ra...
jhawthorn (John Hawthorn)
10:57 PM Revision 6c664580 (git): Fix rb_eSystemExit raised in Ractor
[Bug #21505]
Previously `Ractor.new { exit }.join` would hang because SystemExit was
special cased.
This commit upd...
jhawthorn (John Hawthorn)
09:10 PM Revision 470e11a4 (git): ZJIT: Mark Snapshot as having an output
Other instructions use it as an operand and #13814 especially needs it
to have an output for validation.
Max Bernstein
09:10 PM Revision 45be0e99 (git): ZJIT: Validate that each IR instruction appears at most once
Max Bernstein
08:40 PM Revision b1828cbb (git): ZJIT: Implement patch points on BOP redefinition (#13850)
Co-authored-by: Max Bernstein <max@bernsteinbear.com> Takashi Kokubun
07:11 PM Revision 214983bd (git): ZJIT: Add def-use validator via dataflow analysis (#13814)
This PR adds a validator based on dataflow analysis to ZJIT. It checks that all uses are dominated by a GEN-DEF prior... Ken Jin
07:08 PM Revision 9ab80a74 (git): ZJIT: Avoid optimizing locals on eval (#13840)
* ZJIT: Avoid optimizing locals on eval
* Maintain the local state for eval
Takashi Kokubun
03:56 PM Revision 9d41541b (git): Fix unused variable warnings in default.c in modular GC
The asan and valgrind macros when BUILDING_MODULAR_GC don't use the variables
which could the compiler to emit unused...
peterzhu2118 (Peter Zhu)
03:18 PM Revision 1fb4929a (git): Make `rb_enc_autoload_p` atomic
Using `encoding->max_enc_len` as a way to check if the encoding
has been loaded isn't atomic, because it's not atomic...
byroot (Jean Boussier)
02:40 PM Revision 51252ef8 (git): [DOC] Tweaks for String#concat (#13836)
burdettelamar (Burdette Lamar)
02:02 PM Revision a1acba6d (git): [DOC] Tweaks for String#codepoints
burdettelamar (Burdette Lamar)
12:42 PM Revision 800de989 (git): [Bug #19417] Update version guard
nobu (Nobuyoshi Nakada)
12:35 PM Bug #21506 (Closed): Fix timeout in `Addrinfo.getaddrinfo` to actually take effect
Applied in changeset commit:git|cdeb9c4d7020d36f157fde57eb12108c2515f031.
----------
Fix timeout in Addrinfo.getaddr...
Anonymous
12:35 PM Revision cdeb9c4d (git): Fix timeout in Addrinfo.getaddrinfo to actually take effect (#13803)
[Bug #21506] Fix timeout in Addrinfo.getaddrinfo to actually take effect
This change fixes an issue where the timeou...
Misaki Shioi
12:28 PM Revision bd18238a (git): [Bug #19417] Make word prop match join_control ...
... to conform to UTS 18 as mentioned in https://bugs.ruby-lang.org/issues/19417#note-3
https://unicode.org/reports/...
janosch-x (Janosch Müller)
12:02 PM Feature #21454: "undefined method 'break' for an instance of Binding"
nobu (Nobuyoshi Nakada) wrote in #note-1:
> Use no-dbg.rb with `RUBYOPT=-rno-dbg` when you run without `rdbg`.
>
...
vo.x (Vit Ondruch)
09:04 AM Feature #21454 (Feedback): "undefined method 'break' for an instance of Binding"
In today's dev meeting, we emphasized that it's important to ensure `binding.break` (or `debugger`) is removed before... ko1 (Koichi Sasada)
08:57 AM Feature #21454: "undefined method 'break' for an instance of Binding"
Use no-dbg.rb with `RUBYOPT=-rno-dbg` when you run without `rdbg`.
```ruby
class Binding
def break = nil
end
...
nobu (Nobuyoshi Nakada)
09:39 AM Bug #21503: \p{Word} does not match on \p{Join_Control} while docs say it does
It looks `\p{Word}` is updated in TR#18 Version 15.
https://www.unicode.org/reports/tr18/tr18-15.html
The fix looks...
naruse (Yui NARUSE)
09:23 AM Bug #21456 (Rejected): IO.close does not work in a rescue IO::TimeoutError block.
dE (dE Techno) wrote:
> not sure what signal it sends, it's undocumented
No signal is sent.
Send a signal by y...
nobu (Nobuyoshi Nakada)
08:56 AM Feature #21435 (Rejected): Kernel#then_try as a conditional #then
From my point of view, it doesn't make the code clearer. Besides that, the core Ruby does not provide even `#try`.
M...
matz (Yukihiro Matsumoto)
08:53 AM Bug #21452 (Rejected): ARGS_SPLAT bytecode regression between 3.3 and 3.4
I agree with @jeremyevans0 here. I consider this as an optimization.
Matz.
matz (Yukihiro Matsumoto)
08:51 AM Feature #21386: Introduce `Enumerable#join_map`
FWIW, this function is called `mapconcat` in Emacs: https://www.gnu.org/software/emacs/manual/html_node/elisp/Mapping... knu (Akinori MUSHA)
08:38 AM Feature #21386 (Rejected): Introduce `Enumerable#join_map`
I reject this proposal. Simply combine join and map at the moment.
I hope JIT inlining will remove intermediate obje...
matz (Yukihiro Matsumoto)
02:54 AM Feature #21386: Introduce `Enumerable#join_map`
https://github.com/ruby/dev-meeting-log/blob/master/2019/DevMeeting-2019-03-11.md
> [Feature #15323] Proposal: Add...
mame (Yusuke Endoh)
08:51 AM Feature #20205: Enable `frozen_string_literal` by default
Probably we would have Ruby4.0 in 2025, but I am not going to make frozen-string-literal default this year.
Matz.
matz (Yukihiro Matsumoto)
08:45 AM Feature #21455 (Rejected): Add a block argument to Array#join
It's fundamentally `join_map` we have rejected. Array#join should join, not mapping.
We are not going to add every e...
matz (Yukihiro Matsumoto)
08:33 AM Feature #4539 (Rejected): Array#zip_with
I don't think it's worth adding a new method.
Matz.
matz (Yukihiro Matsumoto)
08:30 AM Feature #21346: Introduce `String#ensure_suffix`
I don't think other candidates are better. Probably typical usage `str.ensure_suffix(".rb")` helps you understand the... matz (Yukihiro Matsumoto)
08:19 AM Feature #21039: Ractor.make_shareable breaks block semantics (seeing updated captured variables) of existing blocks
I'd like to have `Ractor.shareble_proc` and `Ractor.sharable_lambda`. See the agenda from 20250710 developer meeting.... matz (Yukihiro Matsumoto)
08:17 AM Feature #21459: Add Set C-API
I accept the proposal.
Matz.
matz (Yukihiro Matsumoto)
08:15 AM Feature #21442 (Assigned): Make tsort to bundled gems
I got the approval from @akr at https://bugs.ruby-lang.org/issues/21399
I added warning for this at commit:65a0f46...
hsbt (Hiroshi SHIBATA)
07:48 AM Revision 65a0f468 (git): Warn to use tsort for Ruby 3.6 that will be released at 2026
hsbt (Hiroshi SHIBATA)
06:45 AM Revision bec1ff62 (git): Sort `COMMONOBJS` alphabetically
nobu (Nobuyoshi Nakada)
06:40 AM Revision 8cc109a8 (git): [rubygems/rubygems] Update vendored resolv to 0.6.2
https://github.com/rubygems/rubygems/commit/afbbc02763 hsbt (Hiroshi SHIBATA)
05:16 AM Feature #17473: Make Pathname to embedded class of Ruby
Regarding the original proposal, I'd accept making Pathname built-in, considering its wide accepting among the commun... matz (Yukihiro Matsumoto)
03:44 AM Bug #19473: can't be called from trap context (ThreadError) is too limiting
We know that signal handlers run in a trap context, but are there other ways this can happen? I was under the impress... ioquatix (Samuel Williams)
12:28 AM Revision 581da51c (git): Fix whitespace on some RB_VM_LOCKING calls
jhawthorn (John Hawthorn)

07/09/2025

11:03 PM Revision f5085c70 (git): ZJIT: Mark profiled objects when marking ISEQ (#13784)
Takashi Kokubun
09:51 PM Revision 1e3d24a0 (git): [ruby/prism] Accept a newline after the defined? keyword [Backport #21197] (#13327)
* [ruby/prism] Accept a newline after the defined? keyword
[Bug #21197]
https://github.com/ruby/prism/commit/22be95...
Takashi Kokubun
09:50 PM Revision 1df94aaf (git): ZJIT: Name side-exit test cases correctly
Stan Lo
09:50 PM Revision e2a81c73 (git): ZJIT: Optimize `opt_and` and `opt_or` instructions for Fixnum
Stan Lo
09:50 PM Revision 10b582da (git): ZJIT: Profile `opt_and` and `opt_or` instructions
Stan Lo
09:01 PM Bug #21505: [Ractor] calling exit from non-main ractor will hang if main ractor waits on it
I opened https://github.com/ruby/ruby/pull/13838 which fixes this
```
./miniruby -e 'Ractor.new { exit }.join'
-...
jhawthorn (John Hawthorn)
06:42 PM Revision b146eae3 (git): [DOC] Tweaks for String#clear
burdettelamar (Burdette Lamar)
06:41 PM Revision 6c77a0c6 (git): [DOC] Tweaks for String#chop
burdettelamar (Burdette Lamar)
06:41 PM Revision 3baed2ea (git): [DOC] Tweaks for String#chr
burdettelamar (Burdette Lamar)
06:41 PM Feature #21386: Introduce `Enumerable#join_map`
I am against this.
Ergonomics: Adding a special "X_Y" method for every common pattern of "X followed by Y" is truly ...
Dan0042 (Daniel DeLorme)
05:38 PM Revision 94e702b0 (git): [DOC] Tweaks for String#chop
burdettelamar (Burdette Lamar)
05:38 PM Revision 54f28c1d (git): Avoid concurrently overflowing of shape_id
Previously it was possible for two atomic increments of next_shape_id
running concurrently to overflow MAX_SHAPE_ID. ...
jhawthorn (John Hawthorn)
05:38 PM Revision cfc006d4 (git): Always use atomics to get the shape count
When sharing between threads we need both atomic reads and writes. We
probably didn't need to use this in some cases ...
jhawthorn (John Hawthorn)
05:38 PM Revision 5dfd86cf (git): Fix off-by-one in shape_tree_mark/shape_tree_compact
This was using < so subtract one from the last shape id would have us
miss the last inserted shape. I think this is u...
jhawthorn (John Hawthorn)
04:40 PM Revision fd8a67fc (git): Re-ordered vcpkg related steps. It may be affected with VsDevCmd.bat
hsbt (Hiroshi SHIBATA)
04:40 PM Revision 942d64b4 (git): Use the latest version of Visual Studio with windows-2022 runner image
hsbt (Hiroshi SHIBATA)
03:54 PM Revision 1de0b28c (git): [DOC] Tweaks for String#chomp
burdettelamar (Burdette Lamar)
03:54 PM Revision f17e5c4d (git): [DOC] Tweaks for String#chomp!
burdettelamar (Burdette Lamar)
01:11 PM Revision 08738779 (git): Update to ruby/spec@ed254ba
andrykonchin (Andrew Konchin)
11:18 AM Revision ba246c5a (git): [ruby/io-wait] Revert "Fix dependency for ruby 2.6"
This reverts commit https://github.com/ruby/io-wait/commit/2eb3841e9c8f.
Ruby 2.6 support has been dropped.
https:/...
nobu (Nobuyoshi Nakada)
10:54 AM Bug #21506 (Closed): Fix timeout in `Addrinfo.getaddrinfo` to actually take effect
### Description
This change fixes an issue where the timeout option in `Addrinfo.getaddrinfo` was not functioning as...
shioimm (Misaki Shioi)
10:40 AM Bug #19473: can't be called from trap context (ThreadError) is too limiting
> Yes, for example gems like webservers like Puma set trap handlers.
The trap handler code that has already been w...
mame (Yusuke Endoh)
08:37 AM Bug #19473: can't be called from trap context (ThreadError) is too limiting
mame (Yusuke Endoh) wrote in #note-25:
> Indeed, creating a new thread for each signal arrival is extremely simple.
...
Eregon (Benoit Daloze)
12:28 AM Bug #19473: can't be called from trap context (ThreadError) is too limiting
> Run signal handlers not on the main thread but another thread.
While I don't have a strong opinion on this, I pe...
mame (Yusuke Endoh)
10:34 AM Revision 0c1c3ffa (git): [ruby/io-wait] Revert https://github.com/ruby/io-wait/pull/9 "Make
the gem a noop on Rubies older than
2.6"
This reverts commit https://github.com/ruby/io-wait/commit/75fcb74c327f.
T...
nobu (Nobuyoshi Nakada)
10:34 AM Revision ddeefa2e (git): [ruby/io-wait] Bump up the required ruby version
io-wait became a default gem at ruby 3.0.
Even it can be installed on earlier versions, but the standard library
will...
nobu (Nobuyoshi Nakada)
08:56 AM Revision 25afe7ef (git): Rename variables to suit each method
nobu (Nobuyoshi Nakada)
08:56 AM Revision cd10afed (git): Removed a left over from c71a60c1dd02
0a0eb2807ed7 has already replaced most of that code. nobu (Nobuyoshi Nakada)
08:12 AM Bug #21396: Set#initialize should call Set#add on items passed in
Regarding thread-safety, for `add?` the only thing is the return value where the old implementation might potentially... Eregon (Benoit Daloze)
06:35 AM Bug #21396: Set#initialize should call Set#add on items passed in
knu (Akinori MUSHA) wrote in #note-10:
> Jeremy, thanks for the reply.
>
> Your point about thread-safety is well...
jeremyevans0 (Jeremy Evans)
04:57 AM Bug #21396: Set#initialize should call Set#add on items passed in
Jeremy, thanks for the reply.
Your point about thread-safety is well taken. It is an important advantage. As a p...
knu (Akinori MUSHA)
12:41 AM Bug #21396: Set#initialize should call Set#add on items passed in
knu (Akinori MUSHA) wrote in #note-8:
> Considering the feedback we've received about compatibility in the new exper...
jeremyevans0 (Jeremy Evans)
06:59 AM Revision 3f0e0d5c (git): [ruby/io-nonblock] Bump up the required ruby version
io-nonblock became a default gem at ruby 3.0.
Even it can be installed on earlier versions, but the standard library
...
nobu (Nobuyoshi Nakada)
04:48 AM Revision 4ed27575 (git): [rubygems/rubygems] Update gemspec based on provided github username when exists
* Conditionally set changelog_url if gh username passed
and enabled
* conditionally set homepage, source code uri, ho...
Sweta Sanghavi
04:48 AM Revision 3feba181 (git): [rubygems/rubygems] Let s3_uri_signer accept the HTTP method
https://github.com/rubygems/rubygems/commit/35fc7f9547 Peteris Rudzusiks
04:48 AM Revision 5d880b75 (git): [rubygems/rubygems] Correctly sign S3 HEAD requests
We sometimes send HEAD requests. The s3_uri_signer.rb code allways assumed GETs.
This lead to consistently getting 40...
Peteris Rudzusiks
04:48 AM Revision af6012b9 (git): [rubygems/rubygems] Fix date format in S3 URI signer
%M is minute of the hour.
%m is month of year.
We want the former, not the latter.
https://github.com/rubygems/rubyg...
Peteris Rudzusiks
04:48 AM Revision c6da0197 (git): [rubygems/rubygems] Add blank line after every question
To try make output a bit less messy.
https://github.com/rubygems/rubygems/commit/92c8bc6769
deivid (David Rodríguez)
04:48 AM Revision 9942ff7c (git): [rubygems/rubygems] Use shorter questions as prompts in `bundle gem`
If we use long explanations as prompts, sometimes the prompt gets
printed twice due to a (I think) reline/readline bu...
deivid (David Rodríguez)
04:48 AM Revision 9b0f9f81 (git): [rubygems/rubygems] Reword MIT explanation to make sense after reordering
Previous wording assumed explanation was displayed after the question,
not before.
https://github.com/rubygems/rubyg...
deivid (David Rodríguez)
03:56 AM Revision e9cd3060 (git): ZJIT: Support guarding *Exact types (#13797)
ZJIT already can generate guard type instructions for *Exact types.
For example:
```
def test(strings)
strings.ma...
Stan Lo
 

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