Warning parser when Ruby3.4.3

[akichim21]

Probably because proc_to_ast depends on the parser, I get warnings in Ruby 3.4.

warning: parser/current is loading parser/ruby34, which recognizes 3.4.0-dev-compliant syntax, but you are running 3.4.3.
Please see https://github.com/whitequark/parser#compatibility-with-ruby-mri.

whitequark/parser#1065

[sue445]

This is parser gem's problem, not proc_to_ast and rspec-parameterized

[akichim21]

@sue445
Hi.
The parser gem seems to have a policy of not supporting 3.4 or later in the future.
It seems that it is necessary to migrate to Prism.
whitequark/parser#1056 (comment)
whitequark/parser#1046

Or there may be a response to prevent warnings like i18n-task.
https://github.com/glebm/i18n-tasks/pull/613/files

[sue445]

@akichim21 I see

However, issue of parser gem warnings and prism support should be treated as separate issues, so I created a separate issue.

#17

[akichim21]

Thanks!

[sue445]

@akichim21 rspec-parameterized-core v2.0.0 supports both Parser gem and Prism gem

c.f. https://github.com/rspec-parameterized/rspec-parameterized-core/blob/main/CHANGELOG.md#200---2025-05-02

[akichim21]

Great job!
Thank you for your response.
I have confirmed that there are no warnings when running the rspec.