ruby.git/ruby.c, branch v4.0.3

Remove extra help

2025-12-24T14:52:45+00:00

Reapply "Extract `ruby_api_version_name`"

2025-12-24T14:07:35+00:00

This reverts commit ba2f6972193cdbd7c1e77e26212513e47926b115.

Box already used ruby_api_version_name.

Revert "Add link to Ruby options doc in help text"

2025-12-24T13:55:44+00:00

This reverts commit 31ff07ed1eb05d01f7da3c017d542137a3db1e94.

* Don't add a test which only runs on production release
  * https://github.com/ruby/actions/actions/runs/20486784889/job/58870959976
* Don't add a new line to `ruby --help`
  * https://github.com/ruby/ruby/pull/14142#issuecomment-3689829564

Revert "Extract `ruby_api_version_name`"

2025-12-24T13:55:44+00:00

This reverts commit 9b576cd6255aba97e5e2f55f4b09f00c7dd0e839.

Update man and help: -d option set $VERBOSE to true

2025-11-27T07:00:35+00:00

ZJIT: add support for lazy `RubyVM::ZJIT.enable`

2025-11-18T16:35:09+00:00

This implements Shopify#854:

- Splits boot-time and enable-time initialization,
  tracks progress with `InitializationState` enum

- Introduces `RubyVM::ZJIT.enable` Ruby method for
  enabling the JIT lazily, if not already enabled

- Introduces `--zjit-disable` flag, which can be
  used alongside the other `--zjit-*` flags but
  prevents enabling the JIT at boot time

- Adds ZJIT infra to support JIT hooks, but this
  is not currently exercised (Shopify/ruby#667)

Left for future enhancements:

- Support kwargs for overriding the CLI flags in
  `RubyVM::ZJIT.enable`

Closes Shopify#854

Allow --jit to mean zjit if yjit isn't defined

2025-11-10T21:14:13+00:00

The --help output suggests this should work
as ZJIT is labeled as the default if YJIT isn't enabled.

renaming internal data structures and functions from namespace to box

2025-11-07T04:14:54+00:00

Fix memory leak when RUBYOPT is invalid

2025-10-22T23:36:47+00:00

When RUBYOPT is invalid, it raises an error which causes moreswitches
to leak memory. It can be seen when building with LSAN enabled:

    $ RUBY_FREE_AT_EXIT=1 RUBYOPT=f ruby
    ruby: invalid option -f  (-h will show valid options) (RuntimeError)

    Direct leak of 16 byte(s) in 1 object(s) allocated from:
        #0 0x618cef8efa23 in malloc (miniruby+0x64a23)
        #1 0x618cefa0e8d8 in rb_gc_impl_malloc gc/default/default.c:8182:5
        #2 0x618cef9f7f01 in ruby_xmalloc2_body gc.c:5182:12
        #3 0x618cef9f7eac in ruby_xmalloc2 gc.c:5176:34
        #4 0x618cefb547b2 in moreswitches ruby.c:919:18
        #5 0x618cefb526fe in process_options ruby.c:2350:9
        #6 0x618cefb524ac in ruby_process_options ruby.c:3202:12
        #7 0x618cef9dc11f in ruby_options eval.c:119:16
        #8 0x618cef8f2fb5 in rb_main main.c:42:26
        #9 0x618cef8f2f59 in main main.c:62:12

Initialize the main namespace after loading builtin libraries

2025-10-07T05:19:26+00:00

* For having the common set of loaded libraries between root and main namespaces
* To have the consistent $LOADED_FEATURES in the main namespace