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| author | NARUSE, Yui <naruse@airemix.jp> | 2023-01-20 17:01:47 +0900 |
|---|---|---|
| committer | NARUSE, Yui <naruse@airemix.jp> | 2023-01-20 17:01:47 +0900 |
| commit | c0df0a85dec77a09308caddb1e1efd4d38fbf7b8 (patch) | |
| tree | 22b9b873051b85c2016c37c65132566fb9a9f179 /test/ruby | |
| parent | 373e62248c9dceb660e95f1cf05fa2a4a469cd64 (diff) | |
merge revision(s) ed6fbb79e19bf401db0e85447fee955fd10a25c7: [Backport #19339]
Fix crash when defining ivars on special constants
[Bug #19339]
---
test/ruby/test_variable.rb | 6 ++++++
vm_insnhelper.c | 5 +++++
2 files changed, 11 insertions(+)
Diffstat (limited to 'test/ruby')
| -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]) |