diff options
Diffstat (limited to 'jni/ruby/sample/weakref.rb')
| -rw-r--r-- | jni/ruby/sample/weakref.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/jni/ruby/sample/weakref.rb b/jni/ruby/sample/weakref.rb new file mode 100644 index 0000000..b9f38f9 --- /dev/null +++ b/jni/ruby/sample/weakref.rb @@ -0,0 +1,9 @@ +require 'weakref' + +foo = Object.new +p foo.to_s # original's class +foo = WeakRef.new(foo) +p foo.to_s # should be same class +ObjectSpace.garbage_collect +ObjectSpace.garbage_collect +p foo.to_s # should raise exception (recycled) |