diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/objspace/test_objspace.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/test/objspace/test_objspace.rb b/test/objspace/test_objspace.rb index f9e6e82e8f..b3f7a56e51 100644 --- a/test/objspace/test_objspace.rb +++ b/test/objspace/test_objspace.rb @@ -516,6 +516,11 @@ class TestObjSpace < Test::Unit::TestCase assert_operator i, :>, 0 end + def test_internal_class_of_on_ast + children = ObjectSpace.reachable_objects_from(RubyVM::AbstractSyntaxTree.parse("kadomatsu")) + children.each {|child| ObjectSpace.internal_class_of(child).itself} # this used to crash + end + def traverse_super_classes klass while klass klass = ObjectSpace.internal_super_of(klass) |