Ruby

[ruby/json] Remove unused symbols

https://github.com/ruby/json/commit/9364d0c761

ZJIT: Put optional interpreter cache on both GetIvar and SetIvar

ZJIT: Fix pointer types for SetInstanceVariable

Support backwards compatibility for Set subclasses

For subclasses from Set, require set/subclass_compatible, and
extend the subclass and include a module in it that makes it more
backwards compatible with the pure Ruby Set implementation used
before Ruby 4....

Remove stale declaration

rb_zjit_option_enabled_p seems no longer used/defined since
ruby/ruby#f84bbb423836d9d0d018b8ab71ecceb5868fd5be.

Remove wrong test

realloc is not guaranteed to return the same address when shrinking.

[ruby/resolv] Move minimal registry access to the extension

Now win32/registry depends on fiddle, and its conversion is complex
and too generic for the purpose of resolv.

https://github.com/ruby/resolv/commit/bd24870d2d

Update default gems list at 0653a01ada3c3c286de128074b58b3 [ci skip]

[ruby/rubygems] Bump up to 4.0.0.beta1

https://github.com/ruby/rubygems/commit/9be811c01a

Omit a test on s390x linux tripping over a git bug

This test has been reliably failing on recent trunk versions.

See: https://github.com/ruby/ruby/actions/runs/19519712433/job/55880266450#step:14:120

Implement heap_final_slots in GC.stat_heap

[Feature #20408]

Implement heap_free_slots in GC.stat_heap

[Feature #20408]

Implement heap_live_slots in GC.stat_heap

[Feature #20408]

ZJIT: Fix assertion failure when profiling VM_BLOCK_HANDLER_NONE

As can be seen in vm_block_handler_verify(), VM_BLOCK_HANDLER_NONE is
not a valid argument for vm_block_handler(). Store nil in the profiler
when seen instead of crashing.

ZJIT: Re-link the test binary when only miniruby changes

ZJIT: Add Iongraph compatibility (#14999)

Components¶

This PR adds functionality to visualize HIR using the Iongraph tool first created for use with Spidermonkey.

Justification¶

Iongraph's viewer is (as mentioned in the article above) a few notches above graphviz for viewing large CFGs. It also allows easily inspecting different compiler optimization passes and multiple functions in the same browser window. Since Spidermonkey is using this format, it may be beneficial to use it for our own JIT development....

[DOC] Update yjit.md to use a different email

ZJIT: [DOC] Comment copy-editing

Update to ruby/spec@6e62695

[ruby/error_highlight] Fix prism_spot_def_for_name for singletons

Previously calling a singleton method with invalid arguments would give:

RuntimeError: Incompatible locations

This is because join wants the operator to come before the location

https://github.com/ruby/error_highlight/commit/44920551dd

ZJIT: Count all calls to C functions from generated code (#15240)

lobsters:

Top-20 calls to C functions from JIT code (79.9% of total 97,004,883):
                             rb_vm_opt_send_without_block: 19,874,212 (20.5%)
                                rb_vm_setinstancevariable:  9,774,841 (10.1%)...

Fix provided features spec with --repeat 2

Win32: Allow some mingw implemeations to use old msvcrt

The C-API specs cache should be invalidated when C-API specs .c & .h files are changed

Update to ruby/spec@2e11d2a

Update to ruby/mspec@bd8efcf

[ruby/rubygems] Use method_defined?(:method, false)

https://github.com/ruby/rubygems/commit/6cc7d71dac

Revert "[Bug #21697] Keep revision.h outside VCS"

This reverts commit 8986115e0a2a989f2b2ea5945f02c7a13989d640.
RELEASE_DATE including YEAR, MONTH, DAY are mandatory, while
REVISION is not.

[Bug #21697] Keep revision.h outside VCS

Fix a typo

[DOC] Tweaks for String#unicode_normalize

[DOC] Tweaks for String#dump and String#undump

Bump actions/checkout in /.github/actions/setup/directories

Bumps actions/checkout from 5.0.0 to 5.0.1.

• Release notes
• Changelog...

[ruby/etc] Win32: Drop support for older MSVC

Ruby 2.7 supports MSVC 12.0/_MSC_VER 1800 or later.

https://github.com/ruby/etc/commit/6f4404ec88

[ruby/etc] Bump up the required ruby version to 2.7

https://github.com/ruby/etc/commit/d047bb6856

[ruby/mmtk] Ensure not blocking for GC in rb_gc_impl_before_fork

In rb_gc_impl_before_fork, it locks the VM and barriers all the Ractors
before calling mmtk_before_fork. However, since rb_mmtk_block_for_gc is
a barrier point, one or more Ractors could be paused there. However,...

[ruby/mmtk] Add VM barrier in rb_gc_impl_before_fork

We need the VM barrier in rb_gc_impl_before_fork to stop the other Ractors
because otherwise they could be allocating objects in the fast path which
could be calling mmtk_add_obj_free_candidate. Since mmtk_add_obj_free_candidate...

Win32: Drop support for older than MSVC 14.0/_MSC_VER 1900

Visual C++ 2015 (14.0):

• _MSC_VER: 1900
• MSVCRT_VERSION: 140

Win32: Drop support for older than MSVC 12.0/_MSC_VER 1800

Visual C++ 2013 (12.0):

• _MSC_VER: 1800
• MSVCRT_VERSION: 120

Win32: Drop support for older than MSVC 10.0/_MSC_VER 1600

Visual C++ 2010 (10.0):

• _MSC_VER: 1600
• MSVCRT_VERSION: 100

Win32: Drop support for older than MSVC 9.0/_MSC_VER 1500

Visual C++ 2008 (9.0):

• _MSC_VER: 1500
• MSVCRT_VERSION: 90

Win32: Drop support for older than MSVC 8.0/_MSC_VER 1400

Visual C++ 2005 (8.0):

• _MSC_VER: 1400
• MSVCRT_VERSION: 80

[ruby/prism] Add docs for super nodes

https://github.com/ruby/prism/commit/69abcdbb18

[ruby/rubygems] Warn users that bundle now display the help:

• In https://github.com/ruby/rubygems/commit/31d67ecc056fb5a9193bc66a6e69e21576a87702
  we enforced the new behaviour where running bundle no longer
  installs gems but displays the help.
  Users now have a way to configure their preferred default command using...

[ruby/rubygems] Handle BUNDLER_VERSION being set to an empty string

This is useful, in case you're using Docker, and an upstream
Dockerfile sets BUNDLER_VERSION to something you don't want.
It's impossible to unset it... only override to be the empty
string....

Fix crash in optimal size for large T_OBJECT

Previously any T_OBJECT with >= 94 IVARs would crash during compaction
attempting to make an object too large to embed.

[ruby/rubygems] Add --ext=go to bundle gem
(https://github.com/ruby/rubygems/pull/8183)

• Add new gem templates

• Add --ext=go in bundle gem

• Add setup-go to .github/workflows/main.yml

• Embed go version in go.mod

• Use go in bundler CI

• Add example method to template...

ZJIT: Inline BasicObject#! (#15201)

ZJIT: Delete outdated optional param test [ci skip]

Name contradictory now, and we have other tests testing the same thing.

[ruby/rubygems] Replace instance method look up in plugin installer

Gem::Installer.instance_methods(false).include?(:generate_plugins) is
63x slower than Gem::Installer.method_defined?(:generate_plugins) in a
microbenchmark. The latter is a direct lookup, whereas the former will...