From bacadbe9bfae2a9183934c08baaaefdec6d8dafe Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 14 Jun 2017 14:02:33 +0000
Subject: [PATCH] proc.c: infect inspect result

* proc.c (method_inspect): the result should be infected by the
  object.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59083 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 proc.c                   | 1 +
 test/ruby/test_method.rb | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/proc.c b/proc.c
index 3ef812e1f1..ff130b637e 100644
--- a/proc.c
+++ b/proc.c
@@ -2524,6 +2524,7 @@ method_inspect(VALUE method)
 
     TypedData_Get_Struct(method, struct METHOD, &method_data_type, data);
     str = rb_str_buf_new2("#<");
+    OBJ_INFECT_RAW(str, method);
     s = rb_obj_classname(method);
     rb_str_buf_cat2(str, s);
     rb_str_buf_cat2(str, ": ");
diff --git a/test/ruby/test_method.rb b/test/ruby/test_method.rb
index 1f8b86acdc..6e201911f9 100644
--- a/test/ruby/test_method.rb
+++ b/test/ruby/test_method.rb
@@ -454,6 +454,9 @@ class TestMethod < Test::Unit::TestCase
     c3.class_eval { alias bar foo }
     m3 = c3.new.method(:bar)
     assert_equal("#<Method: #{c3.inspect}(#{c.inspect})#bar(foo)>", m3.inspect, bug7806)
+
+    m.taint
+    assert_predicate(m.inspect, :tainted?, "inspect result should be infected")
   end
 
   def test_callee_top_level