diff options
Diffstat (limited to 'bootstraptest')
| -rw-r--r-- | bootstraptest/test_ractor.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/bootstraptest/test_ractor.rb b/bootstraptest/test_ractor.rb index a61e741b54..65ea334bbb 100644 --- a/bootstraptest/test_ractor.rb +++ b/bootstraptest/test_ractor.rb @@ -933,6 +933,17 @@ assert_equal 'true', %q{ Ractor.shareable?(pr) } +# define_method() can invoke different Ractor's proc if the proc is shareable. +assert_equal '1', %q{ + class C + a = 1 + define_method "foo", Ractor.make_shareable(Proc.new{ a }) + a = 2 + end + + Ractor.new{ C.new.foo }.take +} + # Ractor.make_shareable(a_proc) makes a proc shareable. assert_equal 'can not make a Proc shareable because it accesses outer variables (a).', %q{ a = b = nil |