From 020cc0ad5c5b4b2b2aac9e0a7fc9d35cfc76dfdc Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 30 Nov 2012 08:43:52 +0000
Subject: string.c: compare with to_str

* string.c (rb_str_cmp_m): try to compare with to_str result if
  possible before calling <=> method.  [ruby-core:49279] [Bug #7342]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38044 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_string.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'test/ruby/test_string.rb')

diff --git a/test/ruby/test_string.rb b/test/ruby/test_string.rb
index 6c73a7ccc7..e988f99629 100644
--- a/test/ruby/test_string.rb
+++ b/test/ruby/test_string.rb
@@ -170,8 +170,9 @@ class TestString < Test::Unit::TestCase
 
     o = Object.new
     def o.to_str; "bar"; end
-    assert_nil("foo" <=> o)
+    assert_equal(1, "foo" <=> o)
 
+    class << o;remove_method :to_str;end
     def o.<=>(x); nil; end
     assert_nil("foo" <=> o)
 
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