Adjust sp for `x = false; y = (return until x unless x)` [Bug #16695]

1 files changed, 9 insertions, 0 deletions

diff --git a/test/ruby/test_syntax.rb b/test/ruby/test_syntax.rb
index 0542d4f90d..ac2a0da9cd 100644
--- a/test/ruby/test_syntax.rb
+++ b/test/ruby/test_syntax.rb
@@ -1388,6 +1388,15 @@ eom
     assert_nil obj.test
   end
 
+  def test_assignment_return_in_loop
+    obj = Object.new
+    def obj.test
+      x = nil
+      y = (return until x unless x)
+    end
+    assert_nil obj.test, "[Bug #16695]"
+  end
+
   def test_method_call_location
     line = __LINE__+5
     e = assert_raise(NoMethodError) do