From 2aaca105058950af2fc1a39c7e5c7cb032c85fff Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 3 Feb 2017 06:23:34 +0000
Subject: eval.c: hide internal objects

* eval.c (rb_ensure): veil internal exception objects not to leak
  in ensure functions.  [ruby-core:79371] [Bug #13176]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57510 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/-test-/exception/ensured.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'ext/-test-')

diff --git a/ext/-test-/exception/ensured.c b/ext/-test-/exception/ensured.c
index 365e1f4..20423fd 100644
--- a/ext/-test-/exception/ensured.c
+++ b/ext/-test-/exception/ensured.c
@@ -18,8 +18,22 @@ ensured(VALUE module, VALUE object)
     return rb_ensure(begin, object, ensure, object);
 }
 
+static VALUE
+raise(VALUE exc)
+{
+    rb_exc_raise(exc);
+    return Qnil;
+}
+
+static VALUE
+ensure_raise(VALUE module, VALUE object, VALUE exc)
+{
+    return rb_ensure(rb_yield, object, raise, exc);
+}
+
 void
 Init_ensured(VALUE klass)
 {
     rb_define_module_function(klass, "ensured", ensured, 1);
+    rb_define_module_function(klass, "ensure_raise", ensure_raise, 2);
 }
-- 
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