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authorNobuyoshi Nakada <nobu@ruby-lang.org>2019-07-24 22:21:49 +0900
committerNobuyoshi Nakada <nobu@ruby-lang.org>2019-07-25 07:52:17 +0900
commit698dde525ad3df1444276ccd28c6349c81af2a19 (patch)
treef80f0fbe70b175ccf2a2a86198aef6e567217d46 /test/psych/visitors/test_yaml_tree.rb
parent6ca7dc69effddeb63a8fb8f759e29ff8649907ec (diff)
[ruby/psych] Suppress uninitialized instance variable warnings
In verbose mode, `test_delegator` in `test/psych/visitors/test_yaml_tree.rb` shows following warning. https://travis-ci.org/ruby/psych/jobs/562435717#L268 ``` /home/travis/build/ruby/psych/test/psych/visitors/test_yaml_tree.rb:10: warning: instance variable @obj not initialized ``` This is because `Psych.load` bypasses #initialize with the #init_with method. https://github.com/ruby/psych/commit/f99523388f
Diffstat (limited to 'test/psych/visitors/test_yaml_tree.rb')
-rw-r--r--test/psych/visitors/test_yaml_tree.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/test/psych/visitors/test_yaml_tree.rb b/test/psych/visitors/test_yaml_tree.rb
index 01f1aecd08..69885ee9c6 100644
--- a/test/psych/visitors/test_yaml_tree.rb
+++ b/test/psych/visitors/test_yaml_tree.rb
@@ -7,7 +7,7 @@ module Psych
class TestDelegatorClass < Delegator
def initialize(obj); super; @obj = obj; end
def __setobj__(obj); @obj = obj; end
- def __getobj__; @obj; end
+ def __getobj__; @obj if defined?(@obj); end
end
class TestSimpleDelegatorClass < SimpleDelegator