I discovered that the Style/TrailingCommaInArguments cop crashes after upgrading RuboCop from 1.81.7 to 1.82.0
Steps to reproduce the problem
- File
foo.rb
#foo.rb
class Foo
def self.call(arg1:, arg2:)
new
@arg1 = arg1
@arg2 = arg2
end
end
Foo.(arg1: 1,
arg2: 2).tap do |result|
puts result
end
-
Run rubocop foo.rb --only Style/TrailingCommaInArguments
-
Output:
Inspecting 1 file
.
1 file inspected, no offenses detected
The following cops were added to RuboCop, but are not configured. Please set Enabled to either `true` or `false` in your `.rubocop.yml` file.
Please also note that you can opt-in to new cops by default by adding this to your config:
AllCops:
NewCops: enable
Style/ModuleMemberExistenceCheck: # new in 1.82
Enabled: true
For more information: https://docs.rubocop.org/rubocop/versioning.html
An error occurred while Style/TrailingCommaInArguments cop was inspecting /home/coldquite/RubymineProjects/enectiva/app/assets/snapshots/foo.rb:11:0.
To see the complete backtrace run rubocop -d.
1 error occurred:
An error occurred while Style/TrailingCommaInArguments cop was inspecting /home/coldquite/RubymineProjects/enectiva/app/assets/snapshots/foo.rb:11:0.
Errors are usually caused by RuboCop bugs.
Please, update to the latest RuboCop version if not already in use, and report a bug if the issue still occurs on this version.
https://github.com/rubocop/rubocop/issues
Mention the following information in the issue report:
1.82.0 (using Parser 3.3.10.0, Prism 1.7.0, rubocop-ast 1.48.0, analyzing as Ruby 3.3, running on ruby 3.3.7) +server [x86_64-linux]
This is extremely important! Providing us with a reliable way to reproduce
a problem will expedite its solution.
Expected behavior
The cop should finish without raising an exception; it should either report an offense or none, but not crash.
Actual behavior
Style/TrailingCommaInArguments crashes when there is a trailing comma before the closing parenthesis followed by a method chain (e.g., ).tap).
RuboCop version
$ [bundle exec] rubocop -V
1.82.0 (using Parser 3.3.10.0, Prism 1.7.0, rubocop-ast 1.48.0, analyzing as Ruby 3.3, running on ruby 3.3.7) +server [x86_64-linux]
- rubocop-rspec 3.8.0
- rubocop-factory_bot 2.28.0
- rubocop-rspec_rails 2.32.0
- rubocop-capybara 2.22.1
I discovered that the Style/TrailingCommaInArguments cop crashes after upgrading RuboCop from 1.81.7 to 1.82.0
Steps to reproduce the problem
foo.rbRun
rubocop foo.rb --only Style/TrailingCommaInArgumentsOutput:
This is extremely important! Providing us with a reliable way to reproduce
a problem will expedite its solution.
Expected behavior
The cop should finish without raising an exception; it should either report an offense or none, but not crash.
Actual behavior
Style/TrailingCommaInArgumentscrashes when there is a trailing comma before the closing parenthesis followed by a method chain (e.g., ).tap).RuboCop version