diff options
| -rw-r--r-- | test/ruby/test_refinement.rb | 33 | ||||
| -rw-r--r-- | vm_method.c | 4 |
2 files changed, 36 insertions, 1 deletions
diff --git a/test/ruby/test_refinement.rb b/test/ruby/test_refinement.rb index 51231bd56c..dd443b7945 100644 --- a/test/ruby/test_refinement.rb +++ b/test/ruby/test_refinement.rb @@ -2405,6 +2405,39 @@ class TestRefinement < Test::Unit::TestCase end end + def test_refine_frozen_class + singleton_class.instance_variable_set(:@x, self) + class << self + c = Class.new do + def foo + :cfoo + end + end + foo = Module.new do + refine c do + def foo + :rfoo + end + end + end + using foo + @x.assert_equal(:rfoo, c.new.foo) + c.freeze + foo.module_eval do + refine c do + def foo + :rfoo2 + end + def bar + :rbar + end + end + end + @x.assert_equal(:rfoo2, c.new.foo) + @x.assert_equal(:rbar, c.new.bar, '[ruby-core:71391] [Bug #11669]') + end + end + private def eval_using(mod, s) diff --git a/vm_method.c b/vm_method.c index f1b71a181c..2b2e28e10c 100644 --- a/vm_method.c +++ b/vm_method.c @@ -714,7 +714,9 @@ rb_method_entry_make(VALUE klass, ID mid, VALUE defined_class, rb_method_visibil } } - rb_class_modify_check(klass); + if (type != VM_METHOD_TYPE_REFINED) { + rb_class_modify_check(klass); + } if (FL_TEST(klass, RMODULE_IS_REFINEMENT)) { VALUE refined_class = rb_refinement_module_get_refined_class(klass); |