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

[ruby-core:120873] [Ruby master Bug#21111] RbConfig::CONFIG['CXX'] quietly set to "false" when Ruby cannot build C++ programs
by stanhu (Stan Hu) 01 Aug '25

01 Aug '25

Issue #21111 has been reported by stanhu (Stan Hu). ---------------------------------------- Bug #21111: RbConfig::CONFIG['CXX'] quietly set to "false" when Ruby cannot build C++ programs https://bugs.ruby-lang.org/issues/21111 * Author: stanhu (Stan Hu) * Status: Open * ruby -v: ruby 3.4.1 (2024-12-25 revision 48d4efcb85) +YJIT +PRISM [arm64-darwin24] * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- As reported in https://gitlab.com/gitlab-org/gitlab-development-kit/-/issues/2222 and https://trac.macports.org/ticket/70750, we've had numerous macOS users experience problems with compiling Ruby C++ extensions after upgrading to XCode 16. Users have had to fix their XCode setups and reinstall Ruby when this happens. It turns out that when Ruby can't build a CXX program, it essentially sets CXX to the `false` string. From https://github.com/ruby/ruby/blob/7317f96727725ca37ddb06011918deb841de371c/…: ``` AS_IF([test -n "${rb_there_is_in_fact_no_gplusplus_but_autoconf_is_cheating_us}"], [ AC_MSG_NOTICE([Test skipped due to lack of a C++ compiler.]) ], [test -n "${CXX}"], [ RUBY_WERROR_FLAG([ AC_MSG_CHECKING([whether CXXFLAGS is valid]) AC_LANG_PUSH(C++) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <cstdio>]], [[]])], [AC_MSG_RESULT(yes)],[ AC_MSG_RESULT(no) # The message mentions CXXFLAGS, but CPPFLAGS might also affects. AC_MSG_WARN([something wrong with CXXFLAGS="$CXXFLAGS"]) CXX=false ``` This causes C++ extensions, such as `unf_ext`, to fail while attempting to compile native extensions. There are no error messages because `false` is executed, so users only see: ``` Installing unf_ext 0.0.8.2 with native extensions Gem::Ext::BuildError: ERROR: Failed to build gem native extension. current directory: /Users/myuser/.rvm/gems/ruby-3.3.7/gems/unf_ext-0.0.8.2/ext/unf_ext /Users/kerrizor/.rvm/rubies/ruby-3.3.7/bin/ruby extconf.rb checking for -lstdc++... yes creating Makefile current directory: /Users/myuser/.rvm/gems/ruby-3.3.7/gems/unf_ext-0.0.8.2/ext/unf_ext make DESTDIR\= sitearchdir\=./.gem.20250203-69237-u2oi17 sitelibdir\=./.gem.20250203-69237-u2oi17 clean current directory: /Users/myuser/.rvm/gems/ruby-3.3.7/gems/unf_ext-0.0.8.2/ext/unf_ext make DESTDIR\= sitearchdir\=./.gem.20250203-69237-u2oi17 sitelibdir\=./.gem.20250203-69237-u2oi17 compiling unf.cc make: *** [unf.o] Error 1 ``` `unf_ext` only checks whether `RbConfig::CONFIG['CXX']` is defined, not that it is `false`: https://github.com/knu/ruby-unf_ext/blob/c72a36d0a5ea9fe3950611b0f289fc68a2…. Questions: 1. Should CXX just be set to `nil`? Or should all C++ extensions be expected to check for `false`? The latter seems surprising to me. 2. Should there be a way to fail the Ruby build if a valid C++ compiler is not found? -- https://bugs.ruby-lang.org/

5 5

[ruby-core:121054] [Ruby master Bug#21139] Prism and parse.y parses `it = it` differently
by tompng (tomoya ishida) 29 Jul '25

29 Jul '25

Issue #21139 has been reported by tompng (tomoya ishida). ---------------------------------------- Bug #21139: Prism and parse.y parses `it = it` differently https://bugs.ruby-lang.org/issues/21139 * Author: tompng (tomoya ishida) * Status: Assigned * Assignee: prism * ruby -v: ruby 3.5.0dev (2025-02-14T16:49:52Z master ee181d1bb7) +PRISM [x86_64-linux] * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- ~~~ # ruby --parser=parse.y -e "42.tap { it = it; p it }" nil # ruby --parser=prism -e "42.tap { it = it; p it }" 42 ~~~ -- https://bugs.ruby-lang.org/

12 17

[ruby-core:119401] [Ruby master Bug#20776] [PRISM] Pattern matching syntax error message
by nobu (Nobuyoshi Nakada) 29 Jul '25

29 Jul '25

Issue #20776 has been reported by nobu (Nobuyoshi Nakada). ---------------------------------------- Bug #20776: [PRISM] Pattern matching syntax error message https://bugs.ruby-lang.org/issues/20776 * Author: nobu (Nobuyoshi Nakada) * Status: Open * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- Syntax error is fine, but is really expecting end-of-input there? ``` $ ruby -v -e '1 => $g' ruby 3.4.0dev (2024-10-01T14:59:58Z master 169a5ee99e) +PRISM [arm64-darwin23] -e:1: warning: possibly useless use of a variable in void context -e: -e:1: syntax errors found (SyntaxError) > 1 | 1 => $g | ^~ unexpected global variable, expecting end-of-input | ^~ expected a pattern expression after `=>` 2 | ``` And the line 2 is **not** in the input. -- https://bugs.ruby-lang.org/

3 4

[ruby-core:120617] [Ruby master Feature#21028] Method for finding why an object isn't Ractor shareable
by tenderlovemaking (Aaron Patterson) 26 Jul '25

26 Jul '25

Issue #21028 has been reported by tenderlovemaking (Aaron Patterson). ---------------------------------------- Feature #21028: Method for finding why an object isn't Ractor shareable https://bugs.ruby-lang.org/issues/21028 * Author: tenderlovemaking (Aaron Patterson) * Status: Open ---------------------------------------- `Ractor.shareable?` is easy to use, but if it returns false I would like to be able to figure out what object is causing the data structure to _not_ be Ractor shareable. The context is that I'm trying to make some complex data structures in Rails deeply frozen. If they are deeply frozen they _should_ be Ractor shareable, but `Ractor.shareable?` is returning `false` and it's hard for me to figure out _why_. I would like a method that would either return all unshareable references, or a method that takes a block and unshareable references are yielded to the block. A method like `Ractor.unshareable_references?` or maybe `Ractor.shareable?(obj) { |not_shareable_obj| }` would be very helpful for discovering why an object is not shareable. Thanks! -- https://bugs.ruby-lang.org/

4 6

[ruby-core:120694] [Ruby master Bug#21039] Ractor.make_shareable breaks block semantics (seeing updated captured variables) of existing blocks
by Eregon (Benoit Daloze) 24 Jul '25

24 Jul '25

Issue #21039 has been reported by Eregon (Benoit Daloze). ---------------------------------------- Bug #21039: Ractor.make_shareable breaks block semantics (seeing updated captured variables) of existing blocks https://bugs.ruby-lang.org/issues/21039 * Author: Eregon (Benoit Daloze) * Status: Open * Assignee: ko1 (Koichi Sasada) * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- ```ruby def make_counter count = 0 nil.instance_exec do [-> { count }, -> { count += 1 }] end end get, increment = make_counter reader = Thread.new { sleep 0.01 loop do p get.call sleep 0.1 end } writer = Thread.new { loop do increment.call sleep 0.1 end } ractor_thread = Thread.new { sleep 1 Ractor.make_shareable(get) } sleep 2 ``` This prints: ``` 1 2 3 4 5 6 7 8 9 10 10 10 10 10 10 10 10 10 10 10 ``` But it should print 1..20, and indeed it does when commenting out the `Ractor.make_shareable(get)`. This shows a given block/Proc instance is concurrently broken by `Ractor.make_shareable`, IOW Ractor is breaking fundamental Ruby semantics of blocks and their captured/outer variables or "environment". It's expected that `Ractor.make_shareable` can `freeze` objects and that may cause some FrozenError, but here it's not a FrozenError, it's wrong values being read. I think what should happen instead is that `Ractor.make_shareable` should create a new Proc and mutate that. However, if the Proc is inside some other object and not just directly the argument, that wouldn't work (like `Ractor.make_shareable([get])`). So I think one fix would to be to only accept Procs for `Ractor.make_shareable(obj, copy: true)`. FWIW that currently doesn't allow Procs, it gives `<internal:ractor>:828:in 'Ractor.make_shareable': allocator undefined for Proc (TypeError)`. I think the only other way, and I think it would be a far better way would be to not support making Procs shareable with `Ractor.make_shareable`. Instead it could be some new method like `isolated { ... }` or `Proc.isolated { ... }` or `Proc.snapshot_outer_variables { ... }` or so, only accepting a literal block (to avoid mutating/breaking an existing block), and that would snapshot outer variables (or require no outer variables like Ractor.new's block, or maybe even do `Ractor.make_shareable(copy: true)` on outer variables) and possibly also set `self` since that's anyway needed. That would make such blocks with different semantics explicit, which would fix the problem of breaking the intention of who wrote that block and whoever read that code, expecting normal Ruby block semantics, which includes seeing updated outer variables. Related: #21033 https://bugs.ruby-lang.org/issues/18243#note-5 Extracted from https://bugs.ruby-lang.org/issues/21033#note-14 -- https://bugs.ruby-lang.org/

5 14

[ruby-core:121060] [Ruby master Feature#21140] Add a method to get the address of certain JIT related functions
by tenderlovemaking (Aaron Patterson) 22 Jul '25

22 Jul '25

Issue #21140 has been reported by tenderlovemaking (Aaron Patterson). ---------------------------------------- Feature #21140: Add a method to get the address of certain JIT related functions https://bugs.ruby-lang.org/issues/21140 * Author: tenderlovemaking (Aaron Patterson) * Status: Open ---------------------------------------- Feature #21116 extracted RJIT as a gem. But RJIT accesses certain internal functions which it cannot access as a gem. For example it used the `rb_str_bytesize` function, but this symbol is not exported, so we cannot access it (even from a C extension). Instead of exporting these symbols, I would like to propose an API for getting access to their addresses in Ruby. For example ```ruby RubyVM::RJIT.address_of(:rb_str_bytesize) # => 123456 ``` I would like to limit the addresses to [this list](https://github.com/ruby/ruby/blob/f32d5071b7b01f258eb45cf533496d82d5c… which are the ones required by RJIT. -- https://bugs.ruby-lang.org/

7 22

[ruby-core:115422] [Ruby master Bug#20009] Marshal.load raises exception when load dumped class include non-ASCII
by ippachi (Kazuya Hatanaka) 19 Jul '25

19 Jul '25

Issue #20009 has been reported by ippachi (Kazuya Hatanaka). ---------------------------------------- Bug #20009: Marshal.load raises exception when load dumped class include non-ASCII https://bugs.ruby-lang.org/issues/20009 * Author: ippachi (Kazuya Hatanaka) * Status: Open * Priority: Normal * ruby -v: ruby 3.2.2 (2023-03-30 revision e51014f9c0) [arm64-darwin22] * Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN ---------------------------------------- ## Reproduction code ```ruby class Cクラス; end Marshal.load(Marshal.dump(Cクラス)) ``` ## Actual result ``` <internal:marshal>:34:in `load': undefined class/module C\xE3\x82\xAF\xE3\x83\xA9\xE3\x82\xB9 (ArgumentError) from marshal.rb:2:in `<main>' ``` ## Expected result Returns `Cクラス` ## Impacted area An exception is raised in Rails under the following conditions * minitest is used with default settings * Parallel execution with parallelize * test class names contain non-ASCII characters The default parallelization uses DRb, and Marshal is used inside DRb. ## Other After trying various things, I thought I could fix it by making `rb_path_to_class` support strings containing non-ASCII characters, but I couldn't find anything more than that. -- https://bugs.ruby-lang.org/

7 13

[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/

5 5

[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: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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