Can not parse def func(**)

[akicho8]

$ cat test.rb
def f(a, **)
end

$ rubocop -d test.rb
Inspecting 1 file
Scanning /private/tmp/test.rb
For /private/tmp: configuration from /usr/local/var/rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/rubocop-0.23.0/config/default.yml
Inheriting configuration from /usr/local/var/rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/rubocop-0.23.0/config/enabled.yml
Inheriting configuration from /usr/local/var/rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/rubocop-0.23.0/config/disabled.yml
An error occurred while VariableForce cop was inspecting /private/tmp/test.rb.
undefined method `to_sym' for nil:NilClass
/usr/local/var/rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/rubocop-0.23.0/lib/rubocop/cop/variable_force/variable.rb:24:in `initialize'
/usr/local/var/rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/rubocop-0.23.0/lib/rubocop/cop/variable_force/variable_table.rb:49:in `new'
/usr/local/var/rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/rubocop-0.23.0/lib/rubocop/cop/variable_force/variable_table.rb:49:in `declare_variable'

$ rubocop -V
0.23.0 (using Parser 2.1.9, running on ruby 2.1.1 x86_64-darwin11.0)

[yujinakayama]

Thanks for the report. I'll take a look.

[akicho8]

Thanks. Now able to parse. 👍