fixed evaluation context of eval(string) and instance_eval(string)

1 files changed, 13 insertions, 0 deletions

diff --git a/mrbgems/mruby-eval/test/eval.rb b/mrbgems/mruby-eval/test/eval.rb
index 87c64732d..a4e7786da 100644
--- a/mrbgems/mruby-eval/test/eval.rb
+++ b/mrbgems/mruby-eval/test/eval.rb
@@ -60,3 +60,16 @@ assert('String instance_eval') do
   assert_equal('test') { obj.instance_eval('@test') }
   assert_equal('test') { obj.instance_eval { @test } }
 end
+
+assert('Kernel.#eval(string) context') do
+  class TestEvalConstScope
+    EVAL_CONST_CLASS = 'class'
+    def const_string
+      eval 'EVAL_CONST_CLASS'
+    end
+  end
+  obj = TestEvalConstScope.new
+  assert_raise(NameError) { eval 'EVAL_CONST_CLASS' }
+  assert_equal('class') { obj.const_string }
+end
+