diff options
Diffstat (limited to 'test/ruby')
-rw-r--r-- | test/ruby/test_optimization.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/ruby/test_optimization.rb b/test/ruby/test_optimization.rb index 2115fc849d..8804931bca 100644 --- a/test/ruby/test_optimization.rb +++ b/test/ruby/test_optimization.rb @@ -275,6 +275,22 @@ class TestRubyOptimization < Test::Unit::TestCase assert_equal(123, delay { 123 }.call, bug6901) end + def just_yield + yield + end + + def test_tailcall_inhibited_by_block + assert_separately([], <<~'end;') + def just_yield + yield + end + iseq = RubyVM::InstructionSequence + result = iseq.compile("just_yield {:ok}", __FILE__, __FILE__, __LINE__, + tailcall_optimization: true).eval + assert_equal(:ok, result) + end; + end + class Bug10557 def [](_) block_given? |