May 2025 - ruby-core - ml.ruby-lang.org

[ruby-core:120579] [Ruby master Feature#21020] Sync sig directory for prism of default gem.
by ksss (Yuki Kurihara) 18 Jul '25

18 Jul '25

Issue #21020 has been reported by ksss (Yuki Kurihara). ---------------------------------------- Feature #21020: Sync sig directory for prism of default gem. https://bugs.ruby-lang.org/issues/21020 * Author: ksss (Yuki Kurihara) * Status: Open ---------------------------------------- Currently, the type signatures (RBS) for the default gem is not available. **Prism** is the only default gem with type signatures, but this number is expected to increase in the future. As a first step to resolving this issue, I propose including the `sig` directory of Prism as a default gem in the synchronization process. PR: https://github.com/ruby/ruby/pull/12541 -- https://bugs.ruby-lang.org/

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[ruby-core:121592] [Ruby Bug#21256] `it` value is wrapped in an array when that doesn't happen with numbered parameter
by Earlopain (Earlopain _) 18 Jul '25

18 Jul '25

Issue #21256 has been reported by Earlopain (Earlopain _). ---------------------------------------- Bug #21256: `it` value is wrapped in an array when that doesn't happen with numbered parameter https://bugs.ruby-lang.org/issues/21256 * Author: Earlopain (Earlopain _) * Status: Open * ruby -v: ruby 3.4.2 (2025-02-15 revision d2930f8e7a) +PRISM [x86_64-linux] * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- I have the following script: ```rb require "bundler/inline" gemfile do source "https://rubygems.org" gem "rspec-core", "3.13.3" gem "rspec-expectations", "3.13.3" end require "rspec/autorun" require "rspec/expectations" RSpec::Matchers.define :example do chain(:foo) { pp _1 } chain(:bar) { pp it } end RSpec.describe "demo" do it do example.foo(1) example.bar(2) end end ``` It calls two methods were the only difference is that one accesses the argument with `_1`, the other with `it`. It prints the following: ``` 1 [2] ``` So, `it` for some reason wraps it in an array. I appologise for the reproduction script, it uses `rspec` and the amount of metaprogramming it uses makes it impossible for me to reduce this further. When running with `parser=parse.y`, the expected output is returned (just `2`, no array). I also tested against current ruby-dev and it also happens there. -- https://bugs.ruby-lang.org/

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[ruby-core:122345] [Ruby Feature#21386] Introduce `Enumerable#join_map`
by matheusrich (Matheus Richard) 16 Jul '25

16 Jul '25

Issue #21386 has been reported by matheusrich (Matheus Richard). ---------------------------------------- Feature #21386: Introduce `Enumerable#join_map` https://bugs.ruby-lang.org/issues/21386 * Author: matheusrich (Matheus Richard) * Status: Open ---------------------------------------- ### Problem The pattern `.map { ... }.join(sep)` is extremely common in Ruby codebases: ```ruby users.map(&:name).join(", ") ``` It’s expressive but repetitive (both logically and computationally). This pattern allocates an intermediate array and does two passes over the collection. Real-world usage is widespread: - [Open source Ruby projects using this pattern](https://github.com/search?q=lang%3Aruby+%2F%5C.map%5Cs*%5C%7B%5B%5… - [Within Rails](https://github.com/search?q=lang%3Aruby+%2F%5C.map%5Cs*%5C%7B%5B%5E%… - [Within Ruby itself](https://github.com/search?q=lang%3Aruby+%2F%5C.map%5Cs*%5C%7B%5B%5E… ### Proposal Just like `filter_map` exists to collapse a common `map + compact`, this proposal introduces `Enumerable#join_map`, which maps and joins in a single pass. ```ruby users.join_map(", ", &:name) ``` A Ruby implementation could look like this: ```ruby module Enumerable def join_map(sep = "") return "" unless block_given? str = +"" first = true each do |item| str << sep unless first str << yield(item).to_s first = false end str end end ``` The name `join_map` follows the precedent of `filter_map`, emphasizing the final operation (`join`) over the intermediate (`map`). ### Prior Art Some other languages have similar functionality, but with different names or implementations: #### Elixir Elixir has this via [the `Enum.map_join/3` function](https://hexdocs.pm/elixir/1.12/Enum.html#map_join/3): ```elixir Enum.map_join([1, 2, 3], &(&1 * 2)) "246" Enum.map_join([1, 2, 3], " = ", &(&1 * 2)) "2 = 4 = 6" ``` #### Crystal Crystal, on the other hand, [uses `Enumerable#join` with a block](https://crystal-lang.org/api/1.16.3/Enumerable.html#join%28separator…: ```crystal [1, 2, 3].join(", ") { |i| -i } # => "-1, -2, -3" ``` #### Kotlin Kotlin has a similar [function called `joinToString`](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/join-to-string.html) that can take a transformation function: ```kotlin val chars = charArrayOf('a', 'b', 'c') println(chars.joinToString() { it.uppercaseChar().toString() }) // A, B, C ``` -- https://bugs.ruby-lang.org/

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[ruby-core:112664] [Ruby master Bug#19473] can't be called from trap context (ThreadError) is too limiting
by Eregon (Benoit Daloze) 15 Jul '25

15 Jul '25

Issue #19473 has been reported by Eregon (Benoit Daloze). ---------------------------------------- Bug #19473: can't be called from trap context (ThreadError) is too limiting https://bugs.ruby-lang.org/issues/19473 * Author: Eregon (Benoit Daloze) * Status: Open * Priority: Normal * Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN ---------------------------------------- Simple reproducer: ``` $ ruby -ve 'm=Mutex.new; trap(:HUP) { m.synchronize { p :OK } }; Process.kill :HUP, Process.pid; sleep 0.1' ruby 3.2.1 (2023-02-08 revision 31819e82c8) [x86_64-linux] -e:1:in `synchronize': can't be called from trap context (ThreadError) from -e:1:in `block in <main>' from -e:1:in `kill' from -e:1:in `<main>' ``` Expected behavior: ``` $ ruby -ve 'm=Mutex.new; trap(:HUP) { m.synchronize { p :OK } }; Process.kill :HUP, Process.pid; sleep 0.1' truffleruby 22.3.1, like ruby 3.0.3, GraalVM CE Native [x86_64-linux] :OK $ ruby -ve 'm=Mutex.new; trap(:HUP) { m.synchronize { p :OK } }; Process.kill :HUP, Process.pid; sleep 0.1' jruby 9.4.0.0 (3.1.0) 2022-11-23 95c0ec159f OpenJDK 64-Bit Server VM 17.0.6+10 on 17.0.6+10 +jit [x86_64-linux] :OK ``` This exception is highly problematic, for instance it breaks `Timeout.timeout` in `trap`: https://github.com/ruby/timeout/issues/17#issuecomment-1142035939 I suppose this behavior is because *sometimes* it's problematic to lock a Mutex in trap, e.g., if it's already locked by the main thread/fiber. However, that's just one case, not all, so we should not raise an exception early like that. There seems to be no valid reason to prevent *all* `Mutex#synchronize` in `trap`. After all, if the Mutex for instance is only used in `trap`, it's well-defined AFAIK. For instance a given trap handler does not seem executed concurrently: ``` $ ruby -ve 'trap(:HUP) { puts "in trap\n"+caller.join("\n")+"\n\n"; sleep 0.1 }; pid = Process.pid; Process.wait fork { 20.times { Process.kill :HUP, pid } }; sleep 1' ruby 3.2.1 (2023-02-08 revision 31819e82c8) [x86_64-linux] in trap -e:1:in `wait' -e:1:in `<main>' in trap -e:1:in `wait' -e:1:in `<main>' in trap -e:1:in `wait' -e:1:in `<main>' in trap -e:1:in `wait' -e:1:in `<main>' in trap -e:1:in `wait' -e:1:in `<main>' in trap -e:1:in `wait' -e:1:in `<main>' ``` And if the trap handler using the Mutex is never called while the Mutex is held by the main thread/fiber, there is also no problem. -- https://bugs.ruby-lang.org/

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[ruby-core:122327] [Ruby Bug#21380] Use-After-Free in String#split with In-Block String Modification
by bytesmith (Orin Nova) 14 Jul '25

14 Jul '25

Issue #21380 has been reported by bytesmith (Orin Nova). ---------------------------------------- Bug #21380: Use-After-Free in String#split with In-Block String Modification https://bugs.ruby-lang.org/issues/21380 * Author: bytesmith (Orin Nova) * Status: Open * ruby -v: 3.5.0 * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- A use-after-free bug can be triggered in Ruby's String#split when the target string is modified within the block passed to split. Ruby version: ``` ./ruby -v ruby 3.5.0dev (2025-05-28T04:34:40Z master d064fd067b) +PRISM [x86_64-linux] ``` Program input: ``` str = "one two" def mutate(s) s.prepend("junk" * 1000) end counter = 0 loop do str.split { mutate(str) } counter += 1 break if counter > 10 end ``` ASAN output: ``` ================================================================= ==30097==ERROR: AddressSanitizer: heap-use-after-free on address 0x526000002fe4 at pc 0x562c9f1bad20 bp 0x7ffc937b5440 sp 0x7ffc937b5430 READ of size 1 at 0x526000002fe4 thread T0 #0 0x562c9f1bad1f in rb_str_split_m ../string.c:9765 #1 0x562c9f2eb9c5 in vm_call_cfunc_with_frame_ ../vm_insnhelper.c:3774 #2 0x562c9f3056f6 in vm_sendish ../vm_insnhelper.c:5971 #3 0x562c9f3543b7 in vm_exec_core ../insns.def:851 #4 0x562c9f32315e in rb_vm_exec ../vm.c:2625 #5 0x562c9f367157 in rb_iseq_eval_main ../vm.c:2905 #6 0x562c9ee6078a in rb_ec_exec_node ../eval.c:281 #7 0x562c9ee67e4d in ruby_run_node ../eval.c:319 #8 0x562c9ee575c1 in rb_main ../main.c:42 #9 0x562c9ee575c1 in main ../main.c:62 #10 0x7f7ecc8811c9 (/lib/x86_64-linux-gnu/libc.so.6+0x2a1c9) (BuildId: 42c84c92e6f98126b3e2230ebfdead22c235b667) #11 0x7f7ecc88128a in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2a28a) (BuildId: 42c84c92e6f98126b3e2230ebfdead22c235b667) ``` -- https://bugs.ruby-lang.org/

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[ruby-core:122215] [Ruby Bug#21356] Error when accessing local variable named "default" with Binding#local_variable_get
by richardboehme 14 Jul '25

14 Jul '25

Issue #21356 has been reported by richardboehme (Richard Böhme). ---------------------------------------- Bug #21356: Error when accessing local variable named "default" with Binding#local_variable_get https://bugs.ruby-lang.org/issues/21356 * Author: richardboehme (Richard Böhme) * Status: Open * ruby -v: ruby 3.5.0dev (2025-05-21T06:12:18Z master f6cbf499bc) +PRISM [x86_64-linux] * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- On Ruby master when using `Binding#local_variable_get` with the name `:default` it raises the following error: ``` 'Binding#local_variable_get': numbered parameter 'default' is not a local variable (NameError) ``` I saw that this error was introduced in #21049 but it seems like the check for whether the passed variable name is a numbered parameter does not work for the `:default` symbol. I think this might be an off-by-one error in the `rb_numparam_id_p` function in proc.c, where instead of adding 9 (the maximum number of numbered parameters) to tNUMPARAM_1 we currently add 10 which then includes the id of default as well? Compiling with this change (see attached diff) fixed the issue but I'm not sure if it might break other things. ---Files-------------------------------- patch.diff (384 Bytes) -- https://bugs.ruby-lang.org/

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[ruby-core:121721] [Ruby Bug#21283] Some tests of TestMkmfConvertible is failing with VS2022 17.14.0 preview 4.0
by hsbt (Hiroshi SHIBATA) 14 Jul '25

14 Jul '25

Issue #21283 has been reported by hsbt (Hiroshi SHIBATA). ---------------------------------------- Bug #21283: Some tests of TestMkmfConvertible is failing with VS2022 17.14.0 preview 4.0 https://bugs.ruby-lang.org/issues/21283 * Author: hsbt (Hiroshi SHIBATA) * Status: Open * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- The following tests are broken with VS2022 17.14.0 preview 4.0. ``` 1) Error: TestMkmfConvertible#test_typeof_typedef: Test::Unit::ProxyError: invalid byte sequence in UTF-8 V:/github.com/ruby/ruby/test/mkmf/test_convertible.rb:21:in 'block (2 levels) in TestMkmfConvertible#test_typeof_typedef' V:/github.com/ruby/ruby/test/mkmf/test_convertible.rb:16:in 'Array#each' V:/github.com/ruby/ruby/test/mkmf/test_convertible.rb:16:in 'block in TestMkmfConvertible#test_typeof_typedef' V:/github.com/ruby/ruby/test/mkmf/test_convertible.rb:15:in 'Array#each' V:/github.com/ruby/ruby/test/mkmf/test_convertible.rb:15:in 'TestMkmfConvertible#test_typeof_typedef' 2) Error: TestMkmfConvertible#test_typeof_builtin: Test::Unit::ProxyError: invalid byte sequence in UTF-8 V:/github.com/ruby/ruby/test/mkmf/test_convertible.rb:8:in 'block (2 levels) in TestMkmfConvertible#test_typeof_builtin' V:/github.com/ruby/ruby/test/mkmf/test_convertible.rb:7:in 'Array#each' V:/github.com/ruby/ruby/test/mkmf/test_convertible.rb:7:in 'block in TestMkmfConvertible#test_typeof_builtin' V:/github.com/ruby/ruby/test/mkmf/test_convertible.rb:6:in 'Array#each' V:/github.com/ruby/ruby/test/mkmf/test_convertible.rb:6:in 'TestMkmfConvertible#test_typeof_builtin' ``` They are working fine with VS2019. -- https://bugs.ruby-lang.org/

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[ruby-core:122101] [Ruby Bug#21340] Bump autoconf version to properly handle C23 bool/stdbool defines
by christo (Chris Alberti) 14 Jul '25

14 Jul '25

Issue #21340 has been reported by christo (Chris Alberti). ---------------------------------------- Bug #21340: Bump autoconf version to properly handle C23 bool/stdbool defines https://bugs.ruby-lang.org/issues/21340 * Author: christo (Chris Alberti) * Status: Open * ruby -v: 3.4.3, 3.5.0, any built with GCC 15 (so C23) * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- Right now if I install a recent release using rbenv or asdf, or manually download the latest release 3.4.3 or the preview 3.5.0, the included `./configure` seems to have been generated by an old version of autoconf. After running `./configure`, I end up with a `config.h` containing `HAVE__BOOL = 1`, but _not_ containing `HAVE_STD_BOOL_H = 1`. If I grab the source from github (latest, or 3.4.3 tag) and run autoconf myself (I'm currently on 2.72), I get a config.h with both `HAVE__BOOL = 1` and `HAVE_STD_BOOL_H = 1` defined. This ends up meaning that in the official releases, Ruby's internal/stdbool.h skips using <stdbool.h> and moves on to defining bool/true/false itself. This is not valid as of C23 (which is now default in GCC 15). On my end I found this because I was seeing build failures in the geoip2_compat gem related to issues with the bool type definition on GCC 15. I submitted a patch to the gem's repo for a workaround (include <stdbool.h> before ruby.h), but this might come back to bite other native extension gem compiles as well. It looks like autoconf was patched to fix the HAVE_STD_BOOL_H define for C23 in [this commit](https://git.savannah.gnu.org/gitweb/?p=autoconf.git;a=commitdiff;h=…. I can tell that the ./configure included in the official ruby releases was created with an older version of autoconf because I still see the line: ``` Check for stdbool.h that conforms to C99 ``` rather than the updated version (which appears in my ./configure created with autoconf 2.72) ``` Check for stdbool.h that conforms to C99 or later ``` I'd happily submit a PR if the setup around packaging the official releases is public and someone can point me to it! I wasn't able to find it on a quick search. -- https://bugs.ruby-lang.org/

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[ruby-core:122208] [Ruby Bug#21354] Symbol#to_proc is not ractor safe
by luke-gru (Luke Gruber) 14 Jul '25

14 Jul '25

Issue #21354 has been reported by luke-gru (Luke Gruber). ---------------------------------------- Bug #21354: Symbol#to_proc is not ractor safe https://bugs.ruby-lang.org/issues/21354 * Author: luke-gru (Luke Gruber) * Status: Open * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- There is caching in `Symbol#to_proc` (`rb_sym_to_proc`) that makes the assumption that we're always in the main ractor. With multiple ractors, this caching logic is not ractor-safe in that cached procs created in one ractor can leak into other ractors. In a debug build, this results in a `ractor_confirm_belonging` assertion failure. Ruby code that reproduces the issue: ```ruby :inspect.to_proc Ractor.new do :inspect.to_proc end.take ``` -- https://bugs.ruby-lang.org/

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[ruby-core:120833] [Ruby master Bug#21099] TestGc#test_gc_stress_at_startup assertion failure
by sanjioh (Fabio Sangiovanni) 14 Jul '25

14 Jul '25

Issue #21099 has been reported by sanjioh (Fabio Sangiovanni). ---------------------------------------- Bug #21099: TestGc#test_gc_stress_at_startup assertion failure https://bugs.ruby-lang.org/issues/21099 * Author: sanjioh (Fabio Sangiovanni) * Status: Open * ruby -v: ruby 3.5.0dev (2025-01-29T15:16:47Z master d3bb42776c) +PRISM [x86_64-darwin24] * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- Hi all, I'm running macOS 15.2, and on my machine the test `TestGc#test_gc_stress_at_startup` results in an assertion failure. These are my current configure flags: ``` ../configure \ --prefix="$SOURCEDIR/ruby_3.4.1" \ --enable-debug-env \ --enable-devel \ cppflags="-DRUBY_DEBUG" \ optflags="-O0 -fno-omit-frame-pointer" ``` make command line for running tests (invoked from the build directory): ``` make test-all TESTS="../test/ruby/test_gc.rb --name=TestGc#test_gc_stress_at_startup" ``` output: ``` Run options: --seed=7555 "--ruby=./miniruby -I../lib -I. -I.ext/common ../tool/runruby.rb --extout=.ext -- --disable-gems" --excludes-dir=../test/.excludes --name=!/memory_leak/ --name=TestGc#test_gc_stress_at_startup # Running tests: [1/1] TestGc#test_gc_stress_at_startup = 3.18 s 1) Failure: TestGc#test_gc_stress_at_startup [/Users/fabio/ruby_xcode/ruby/test/ruby/test_gc.rb:776]: [Bug #15784] pid 16632 killed by SIGABRT (signal 6) | ../gc/default/default.c:1714: Assertion Failed: heap_add_poolpage:page->freelist != NULL | ruby 3.5.0dev (2025-01-29T15:16:47Z master d3bb42776c) [x86_64-darwin24] | | -- Crash Report log information -------------------------------------------- | See Crash Report log file in one of the following locations: | * ~/Library/Logs/DiagnosticReports | * /Library/Logs/DiagnosticReports | for more details. | Don't forget to include the above Crash Report log file in bug reports. | | -- Control frame information ----------------------------------------------- | c:0001 p:---- s:0003 e:000002 DUMMY [FINISH] | | | -- Threading information --------------------------------------------------- | Total ractor count: 0 | Ruby thread count for this ractor: 0 | | -- C level backtrace information ------------------------------------------- | /Users/fabio/ruby_xcode/ruby/build/ruby(rb_print_backtrace+0x1d) [0x10515014d] /Users/fabio/ruby_xcode/ruby/build/../vm_dump.c:823 | /Users/fabio/ruby_xcode/ruby/build/ruby(rb_print_backtrace) (null):0 | /Users/fabio/ruby_xcode/ruby/build/ruby(rb_vm_bugreport+0x2c1) [0x105150431] /Users/fabio/ruby_xcode/ruby/build/../vm_dump.c:1155 | /Users/fabio/ruby_xcode/ruby/build/ruby(rb_assert_failure_detail+0x156) [0x104e41056] /Users/fabio/ruby_xcode/ruby/build/../error.c:1215 | /Users/fabio/ruby_xcode/ruby/build/ruby(rb_assert_failure_detail+0x0) [0x104e40f00] /Users/fabio/ruby_xcode/ruby/build/../error.c:1191 | /Users/fabio/ruby_xcode/ruby/build/ruby(rb_assert_failure) (null):0 | /Users/fabio/ruby_xcode/ruby/build/ruby(heap_add_poolpage+0xa9) [0x104e84ea9] ../gc/default/default.c:1714 | /Users/fabio/ruby_xcode/ruby/build/ruby(gc_sweep_step+0x204) [0x104e80224] ../gc/default/default.c:3941 | /Users/fabio/ruby_xcode/ruby/build/ruby(gc_sweep_rest+0x53) [0x104e7fff3] ../gc/default/default.c:3979 | /Users/fabio/ruby_xcode/ruby/build/ruby(gc_sweep+0x98) [0x104e7c418] ../gc/default/default.c:4151 | /Users/fabio/ruby_xcode/ruby/build/ruby(gc_start+0x5f9) [0x104e86159] ../gc/default/default.c:6472 | /Users/fabio/ruby_xcode/ruby/build/ruby(garbage_collect+0x2c) [0x104e87bbc] ../gc/default/default.c:6351 | /Users/fabio/ruby_xcode/ruby/build/ruby(garbage_collect_with_gvl+0xb4) [0x104e8dbc4] ../gc/default/default.c:6753 | /Users/fabio/ruby_xcode/ruby/build/ruby(objspace_malloc_gc_stress+0x8f) [0x104e8daff] ../gc/default/default.c:7996 | /Users/fabio/ruby_xcode/ruby/build/ruby(rb_gc_impl_malloc+0x49) [0x104e8d8f9] ../gc/default/default.c:8207 | /Users/fabio/ruby_xcode/ruby/build/ruby(ruby_xmalloc2_body+0x32) [0x104e76a82] /Users/fabio/ruby_xcode/ruby/build/../gc.c:4699 | /Users/fabio/ruby_xcode/ruby/build/ruby(ruby_xmalloc2+0x1d) [0x104e76a3d] /Users/fabio/ruby_xcode/ruby/build/../gc.c:4693 | /Users/fabio/ruby_xcode/ruby/build/ruby(pin_array_list_new+0x6f) [0x10511ab3f] /Users/fabio/ruby_xcode/ruby/build/../vm.c:4389 | /Users/fabio/ruby_xcode/ruby/build/ruby(Init_vm_objects+0x1b) [0x10511aa6b] /Users/fabio/ruby_xcode/ruby/build/../vm.c:4446 | /Users/fabio/ruby_xcode/ruby/build/ruby(ruby_setup+0x46) [0x104e4f0e6] /Users/fabio/ruby_xcode/ruby/build/../eval.c:82 | /Users/fabio/ruby_xcode/ruby/build/ruby(ruby_init+0xd) [0x104e4f3fd] /Users/fabio/ruby_xcode/ruby/build/../eval.c:98 | /Users/fabio/ruby_xcode/ruby/build/ruby(rb_main+0x2b) [0x104d2e6bb] /Users/fabio/ruby_xcode/ruby/build/../main.c:39 | /Users/fabio/ruby_xcode/ruby/build/ruby(main+0x62) [0x104d2e662] /Users/fabio/ruby_xcode/ruby/build/../main.c:65 | | -- Other runtime information ----------------------------------------------- | | * Process memory map: | | 104d2d000-105308000 r-x /Users/fabio/ruby_xcode/ruby/build/ruby | 105308000-105315000 r-- /Users/fabio/ruby_xcode/ruby/build/ruby | 105315000-105317000 rw- /Users/fabio/ruby_xcode/ruby/build/ruby | 105317000-10532c000 rw- /Users/fabio/ruby_xcode/ruby/build/ruby | 10532c000-105500000 r-- /Users/fabio/ruby_xcode/ruby/build/ruby | 105500000-105502000 rw- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib | 105502000-105507000 r-- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib | 105507000-105508000 r-- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib | 105508000-10550c000 rw- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib | 10550c000-10550d000 --- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib | 10550d000-105516000 rw- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib | 105516000-105517000 --- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib | 105517000-105518000 --- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib | 105518000-105521000 rw- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib | 105521000-105522000 --- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib | 105522000-105523000 r-- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib | 105523000-105524000 r-- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib | 105524000-10552b000 rw- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib | 105530000-105540000 rw- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib | 105573000-1055d3000 r-x /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib | 1055d3000-1055d7000 r-- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib | 1055d7000-1055db000 rw- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib | 1055db000-1055e7000 r-- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib | 1055e7000-105c3e000 r-- /Users/fabio/ruby_xcode/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby | 105c3e000-106295000 r-- /Users/fabio/ruby_xcode/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby | 600000000000-600020000000 rw- | 7f9643f00000-7f9644000000 rw- | 7f9644000000-7f9644800000 rw- | 7f9644800000-7f9644900000 rw- | 7f9644900000-7f9644901000 rw- | 7f9644a00000-7f9644b00000 rw- | 7ff7b71d3000-7ff7ba9d3000 --- | 7ff7ba9d3000-7ff7bb1d3000 rw- | 7ff800000000-7ff840000000 r-- | 7ff840000000-7ff844b02000 r-- | 7ff844b02000-7ff844b4a000 r-- | 7ff844b4a000-7ff844c00000 rw- | 7ff844c00000-7ff844e00000 rw- | 7ff844e00000-7ff845000000 rw- | 7ff845000000-7ff845200000 rw- | 7ff845200000-7ff845400000 rw- | 7ff845400000-7ff845600000 rw- | 7ff845600000-7ff880000000 r-- | 7ff880000000-7ffd40000000 r-- | 7ffd40000000-7ffd44400000 r-- | 7ffd44400000-7ffd44600000 rw- | 7ffd44600000-7ffd44800000 rw- | 7ffd44800000-7ffd80000000 r-- | 7ffd80000000-7ffffe000000 r-- | 7fffffe00000-7fffffe01000 r-- | 7ffffffad000-7ffffffae000 r-x | [IMPORTANT] | Don't forget to include the Crash Report log file under | DiagnosticReports directory in bug reports. | . 1. [2/3] Assertion for "stderr" | <[]> expected but was | <["../gc/default/default.c:1714: Assertion Failed: heap_add_poolpage:page->freelist != NULL", | "ruby 3.5.0dev (2025-01-29T15:16:47Z master d3bb42776c) [x86_64-darwin24]", | "", | "-- Crash Report log information --------------------------------------------", | " See Crash Report log file in one of the following locations:", | " * ~/Library/Logs/DiagnosticReports", | " * /Library/Logs/DiagnosticReports", | " for more details.", | "Don't forget to include the above Crash Report log file in bug reports.", | "", | "-- Control frame information -----------------------------------------------", | "c:0001 p:---- s:0003 e:000002 DUMMY [FINISH]", | "", | "", | "-- Threading information ---------------------------------------------------", | "Total ractor count: 0", | "Ruby thread count for this ractor: 0", | "", | "-- C level backtrace information -------------------------------------------", | "/Users/fabio/ruby_xcode/ruby/build/ruby(rb_print_backtrace+0x1d) [0x10515014d] /Users/fabio/ruby_xcode/ruby/build/../vm_dump.c:823", | "/Users/fabio/ruby_xcode/ruby/build/ruby(rb_print_backtrace) (null):0", | "/Users/fabio/ruby_xcode/ruby/build/ruby(rb_vm_bugreport+0x2c1) [0x105150431] /Users/fabio/ruby_xcode/ruby/build/../vm_dump.c:1155", | "/Users/fabio/ruby_xcode/ruby/build/ruby(rb_assert_failure_detail+0x156) [0x104e41056] /Users/fabio/ruby_xcode/ruby/build/../error.c:1215", | "/Users/fabio/ruby_xcode/ruby/build/ruby(rb_assert_failure_detail+0x0) [0x104e40f00] /Users/fabio/ruby_xcode/ruby/build/../error.c:1191", | "/Users/fabio/ruby_xcode/ruby/build/ruby(rb_assert_failure) (null):0", | "/Users/fabio/ruby_xcode/ruby/build/ruby(heap_add_poolpage+0xa9) [0x104e84ea9] ../gc/default/default.c:1714", | "/Users/fabio/ruby_xcode/ruby/build/ruby(gc_sweep_step+0x204) [0x104e80224] ../gc/default/default.c:3941", | "/Users/fabio/ruby_xcode/ruby/build/ruby(gc_sweep_rest+0x53) [0x104e7fff3] ../gc/default/default.c:3979", | "/Users/fabio/ruby_xcode/ruby/build/ruby(gc_sweep+0x98) [0x104e7c418] ../gc/default/default.c:4151", | "/Users/fabio/ruby_xcode/ruby/build/ruby(gc_start+0x5f9) [0x104e86159] ../gc/default/default.c:6472", | "/Users/fabio/ruby_xcode/ruby/build/ruby(garbage_collect+0x2c) [0x104e87bbc] ../gc/default/default.c:6351", | "/Users/fabio/ruby_xcode/ruby/build/ruby(garbage_collect_with_gvl+0xb4) [0x104e8dbc4] ../gc/default/default.c:6753", | "/Users/fabio/ruby_xcode/ruby/build/ruby(objspace_malloc_gc_stress+0x8f) [0x104e8daff] ../gc/default/default.c:7996", | "/Users/fabio/ruby_xcode/ruby/build/ruby(rb_gc_impl_malloc+0x49) [0x104e8d8f9] ../gc/default/default.c:8207", | "/Users/fabio/ruby_xcode/ruby/build/ruby(ruby_xmalloc2_body+0x32) [0x104e76a82] /Users/fabio/ruby_xcode/ruby/build/../gc.c:4699", | "/Users/fabio/ruby_xcode/ruby/build/ruby(ruby_xmalloc2+0x1d) [0x104e76a3d] /Users/fabio/ruby_xcode/ruby/build/../gc.c:4693", | "/Users/fabio/ruby_xcode/ruby/build/ruby(pin_array_list_new+0x6f) [0x10511ab3f] /Users/fabio/ruby_xcode/ruby/build/../vm.c:4389", | "/Users/fabio/ruby_xcode/ruby/build/ruby(Init_vm_objects+0x1b) [0x10511aa6b] /Users/fabio/ruby_xcode/ruby/build/../vm.c:4446", | "/Users/fabio/ruby_xcode/ruby/build/ruby(ruby_setup+0x46) [0x104e4f0e6] /Users/fabio/ruby_xcode/ruby/build/../eval.c:82", | "/Users/fabio/ruby_xcode/ruby/build/ruby(ruby_init+0xd) [0x104e4f3fd] /Users/fabio/ruby_xcode/ruby/build/../eval.c:98", | "/Users/fabio/ruby_xcode/ruby/build/ruby(rb_main+0x2b) [0x104d2e6bb] /Users/fabio/ruby_xcode/ruby/build/../main.c:39", | "/Users/fabio/ruby_xcode/ruby/build/ruby(main+0x62) [0x104d2e662] /Users/fabio/ruby_xcode/ruby/build/../main.c:65", | "", | "-- Other runtime information -----------------------------------------------", | "", | "* Process memory map:", | "", | "104d2d000-105308000 r-x /Users/fabio/ruby_xcode/ruby/build/ruby", | "105308000-105315000 r-- /Users/fabio/ruby_xcode/ruby/build/ruby", | "105315000-105317000 rw- /Users/fabio/ruby_xcode/ruby/build/ruby", | "105317000-10532c000 rw- /Users/fabio/ruby_xcode/ruby/build/ruby", | "10532c000-105500000 r-- /Users/fabio/ruby_xcode/ruby/build/ruby", | "105500000-105502000 rw- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib", | "105502000-105507000 r-- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib", | "105507000-105508000 r-- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib", | "105508000-10550c000 rw- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib", | "10550c000-10550d000 --- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib", | "10550d000-105516000 rw- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib", | "105516000-105517000 --- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib", | "105517000-105518000 --- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib", | "105518000-105521000 rw- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib", | "105521000-105522000 --- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib", | "105522000-105523000 r-- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib", | "105523000-105524000 r-- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib", | "105524000-10552b000 rw- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib", | "105530000-105540000 rw- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib", | "105573000-1055d3000 r-x /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib", | "1055d3000-1055d7000 r-- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib", | "1055d7000-1055db000 rw- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib", | "1055db000-1055e7000 r-- /usr/local/Cellar/gmp/6.3.0/lib/libgmp.10.dylib", | "1055e7000-105c3e000 r-- /Users/fabio/ruby_xcode/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby", | "105c3e000-106295000 r-- /Users/fabio/ruby_xcode/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby", | "600000000000-600020000000 rw-", | "7f9643f00000-7f9644000000 rw-", | "7f9644000000-7f9644800000 rw-", | "7f9644800000-7f9644900000 rw-", | "7f9644900000-7f9644901000 rw-", | "7f9644a00000-7f9644b00000 rw-", | "7ff7b71d3000-7ff7ba9d3000 ---", | "7ff7ba9d3000-7ff7bb1d3000 rw-", | "7ff800000000-7ff840000000 r--", | "7ff840000000-7ff844b02000 r--", | "7ff844b02000-7ff844b4a000 r--", | "7ff844b4a000-7ff844c00000 rw-", | "7ff844c00000-7ff844e00000 rw-", | "7ff844e00000-7ff845000000 rw-", | "7ff845000000-7ff845200000 rw-", | "7ff845200000-7ff845400000 rw-", | "7ff845400000-7ff845600000 rw-", | "7ff845600000-7ff880000000 r--", | "7ff880000000-7ffd40000000 r--", | "7ffd40000000-7ffd44400000 r--", | "7ffd44400000-7ffd44600000 rw-", | "7ffd44600000-7ffd44800000 rw-", | "7ffd44800000-7ffd80000000 r--", | "7ffd80000000-7ffffe000000 r--", | "7fffffe00000-7fffffe01000 r--", | "7ffffffad000-7ffffffae000 r-x", | "[IMPORTANT]", | "Don't forget to include the Crash Report log file under", | "DiagnosticReports directory in bug reports.", | ""]>. 2. [3/3] Assertion for "success?" | Expected #<Process::Status: pid 16632 SIGABRT (signal 6)> to be success?. Finished tests in 3.208725s, 0.3117 tests/s, 1.8699 assertions/s. 1 tests, 6 assertions, 1 failures, 0 errors, 0 skips ruby -v: ruby 3.5.0dev (2025-01-29T15:16:47Z master d3bb42776c) +PRISM [x86_64-darwin24] make: *** [uncommon.mk:965: yes-test-all] Error 1 ``` -- https://bugs.ruby-lang.org/

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