error: invalid multibyte character occurs in JRuby 9.4.2.0 #7769
Description
Environment Information
https://github.com/rubocop/rubocop/actions/runs/4781852585/jobs/8500672332
Provide at least:
- jruby 9.4.2.0 (3.1.0) 2023-03-08 90d2913 OpenJDK 64-Bit Server VM 11.0.18+10 on 11.0.18+10 +jit [x86_64-linux]
- Operating system and platform: https://github.com/actions/runner-images/releases/tag/ubuntu22%2F20230417.1
Expected Behavior
No errors should occur.
Actual Behavior
Perhaps it seems experiencing problems like encoding errors that do not occur in CRuby.
RuntimeError:
Error parsing example code: (string):1:5: error: invalid multibyte character: /[\§]/
(string):1: r = /[\§]/
(string):1: ^~~~~~
# ./lib/rubocop/rspec/expect_offense.rb:203:in `parse_processed_source'
# ./lib/rubocop/rspec/expect_offense.rb:119:in `expect_offense'
# ./spec/rubocop/cop/style/redundant_regexp_escape_spec.rb:623:in `block in <main>'
# ./vendor/bundle/jruby/3.1.0/gems/webmock-3.18.1/lib/webmock/rspec.rb:37:in `block in <main>'
# tasks/spec_runner.rake:40:in `block in run_specs'
# tasks/spec_runner.rake:52:in `with_encoding'
# tasks/spec_runner.rake:36:in `run_specs'
# tasks/spec_runner.rake:164:in `block in <main>'
# ./vendor/bundle/jruby/3.1.0/gems/rake-13.0.6/lib/rake/task.rb:281:in `block in execute'
# ./vendor/bundle/jruby/3.1.0/gems/rake-13.0.6/lib/rake/task.rb:281:in `execute'
# ./vendor/bundle/jruby/3.1.0/gems/rake-13.0.6/lib/rake/task.rb:219:in `block in invoke_with_call_chain'
# ./vendor/bundle/jruby/3.1.0/gems/rake-13.0.6/lib/rake/task.rb:199:in `invoke_with_call_chain'
# ./vendor/bundle/jruby/3.1.0/gems/rake-13.0.6/lib/rake/task.rb:188:in `invoke'
# ./vendor/bundle/jruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb:1[60](https://github.com/rubocop/rubocop/actions/runs/4781852585/jobs/8500672332#step:4:61):in `invoke_task'
# ./vendor/bundle/jruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb:116:in `block in top_level'
# ./vendor/bundle/jruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb:116:in `block in top_level'
# ./vendor/bundle/jruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb:125:in `run_with_threads'
# ./vendor/bundle/jruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb:110:in `top_level'
# ./vendor/bundle/jruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb:83:in `block in run'
# ./vendor/bundle/jruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb:186:in `standard_exception_handling'
# ./vendor/bundle/jruby/3.1.0/gems/rake-13.0.6/lib/rake/application.rb:[80](https://github.com/rubocop/rubocop/actions/runs/4781852585/jobs/8500672332#step:4:81):in `run'
# ./vendor/bundle/jruby/3.1.0/gems/rake-13.0.6/exe/rake:27:in `<main>'