Expected behavior

RuboCop should find the style problem in the if statement

Actual behavior

RuboCop didn't find the style problem

Steps to reproduce the problem

test.rb

a = 1

if a&.to_i = 1
  puts '111'
end

Run:

rubocop --only Lint/AssignmentInCondition -a test.rb

Result:

Inspecting 1 file
.

1 file inspected, no offenses detected

RuboCop version

root@localhost:~$ rubocop -v
1.61.0