[ruby-cvs:78562] 0aafc32995 (master): [ruby/logger] frozen_string_literal: true

sonots	2019-03-22 01:14:14 +0900 (Fri, 22 Mar 2019)

  New Revision: 0aafc32995

  https://github.com/ruby/ruby/commit/0aafc32995

  Log:
    [ruby/logger] frozen_string_literal: true
    
    https://github.com/ruby/logger/commit/a057eede7b

  Modified files:
    lib/logger.rb
    lib/logger/errors.rb
    lib/logger/formatter.rb
    lib/logger/log_device.rb
    lib/logger/period.rb
    lib/logger/severity.rb