From 9ac224eb2699d528f7c3544861f02a5255605f4f Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 24 Apr 2010 14:41:22 +0000
Subject: * lib/pp.rb: use [""].pack("p").size to detect the pointer size.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27477 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/pp.rb | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

(limited to 'lib/pp.rb')

diff --git a/lib/pp.rb b/lib/pp.rb
index 2fcb4af820..cda282448b 100644
--- a/lib/pp.rb
+++ b/lib/pp.rb
@@ -164,13 +164,7 @@ class PP < PrettyPrint
       group(1, '#<' + obj.class.name, '>', &block)
     end
 
-    if 0x100000000.class == Bignum
-      # 32bit
-      PointerMask = 0xffffffff
-    else
-      # 64bit
-      PointerMask = 0xffffffffffffffff
-    end
+    PointerMask = (1 << ([""].pack("p").size * 8)) - 1
 
     case Object.new.inspect
     when /\A\#<Object:0x([0-9a-f]+)>\z/
-- 
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