gc.c: run all finalizers

* gc.c (run_finalizer): revert r59155 partially. finalizing loop
  should continue even after an exception is rescued.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 22 insertions, 0 deletions

diff --git a/test/ruby/test_gc.rb b/test/ruby/test_gc.rb
index a5fd2897a2..2e26fde5c1 100644
--- a/test/ruby/test_gc.rb
+++ b/test/ruby/test_gc.rb
@@ -397,4 +397,26 @@ class TestGc < Test::Unit::TestCase
       ObjectSpace.each_object{|o| case o when Module then o.instance_methods end}
     end
   end
+
+  def test_exception_in_finalizer
+    result = []
+    c1 = proc do
+      result << :c1
+      raise
+    end
+    c2 = proc do
+      result << :c2
+      raise
+    end
+    tap {
+      tap {
+        obj = Object.new
+        ObjectSpace.define_finalizer(obj, c1)
+        ObjectSpace.define_finalizer(obj, c2)
+        obj = nil
+      }
+    }
+    GC.start
+    assert_equal([:c1, :c2], result)
+  end
 end