RDoc::Options#@exclude is initialized as an empty array. Then, #finish converts it to a regexp or nil and reassign it to @exclude. Some methods of RDoc assumes that #finish has been already called. So, this change forces to assign nil to @exclude.
This type confusion was found during work for removal of Object#=~. [Feature #15231]
Added by mame (Yusuke Endoh) almost 7 years ago
test/rdoc/test_rdoc_rdoc.rb: add dummy finish
RDoc::Options#@exclude is initialized as an empty array.
Then, #finish converts it to a regexp or nil and reassign it to @exclude.
Some methods of RDoc assumes that #finish has been already called.
So, this change forces to assign nil to @exclude.
This type confusion was found during work for removal of
Object#=~.[Feature #15231]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65986 b2dd03c8-39d4-4d8f-98ff-823fe69b080e