* enumerator.c: Fix state handling for Lazy#take
  [bug #7696]

* test/ruby/test_lazy_enumerator.rb: test for above

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38920 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enumerator.c: Fix state handling for Lazy#drop_while
  [bug #7696] [bug #7691]

* test/ruby/test_lazy_enumerator.rb: test for above

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38921 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enumerator.c: Fix state handling for Lazy#drop
  [bug #7696] [bug #7691]

* test/ruby/test_lazy_enumerator.rb: test for above

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38922 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enumerator.c: Fix state handling for Lazy#zip
  [bug #7696] [bug #7691]

* test/ruby/test_lazy_enumerator.rb: test for above

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38923 b2dd03c8-39d4-4d8f-98ff-823fe69b080e