diff options
| author | Peter Zhu <[email protected]> | 2023-01-16 09:32:37 -0500 |
|---|---|---|
| committer | Peter Zhu <[email protected]> | 2023-01-17 04:51:15 -0500 |
| commit | ed6fbb79e19bf401db0e85447fee955fd10a25c7 (patch) | |
| tree | 3db8408167871d7a674ee6ce788a01510ee17d9f /test/ruby/test_variable.rb | |
| parent | f8249eb49a2c3763f27c989eea0d19370dbf7c7b (diff) | |
Fix crash when defining ivars on special constants
[Bug #19339]
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/7129
Diffstat (limited to 'test/ruby/test_variable.rb')
| -rw-r--r-- | test/ruby/test_variable.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/test/ruby/test_variable.rb b/test/ruby/test_variable.rb index f8a7c68fd3..9acba39f40 100644 --- a/test/ruby/test_variable.rb +++ b/test/ruby/test_variable.rb @@ -261,6 +261,12 @@ class TestVariable < Test::Unit::TestCase v.instance_variable_set(:@foo, :bar) end + assert_raise_with_message(FrozenError, msg, "[Bug #19339]") do + v.instance_eval do + @a = 1 + end + end + assert_nil EnvUtil.suppress_warning {v.instance_variable_get(:@foo)} assert_not_send([v, :instance_variable_defined?, :@foo]) |