From 3c9e6f1e624031b4736941804ad1f25f685b3999 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 11 Jul 2013 12:30:24 +0000
Subject: [PATCH] win32.c: fix infinite recursion

* win32/win32.c (rb_w32_pow): undef pow to get rid of infinite
  recursive call.  re-fix [Bug #8495].  [ruby-core:55923] [Bug #8621]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41923 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog     | 5 +++++
 win32/win32.c | 1 +
 2 files changed, 6 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index a130196c97..f6346e8f97 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Thu Jul 11 21:30:17 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* win32/win32.c (rb_w32_pow): undef pow to get rid of infinite
+	  recursive call.  re-fix [Bug #8495].  [ruby-core:55923] [Bug #8621]
+
 Thu Jul 11 20:18:13 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ext/dl/win32/lib/win32/registry.rb (Win32::Registry::API#make_wstr):
diff --git a/win32/win32.c b/win32/win32.c
index 34bd15eb26..291dc2aebe 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -6969,6 +6969,7 @@ rb_w32_unwrap_io_handle(int fd)
 double
 rb_w32_pow(double x, double y)
 {
+#undef pow
     double r;
     unsigned int default_control = _controlfp(0, 0);
     _controlfp(_PC_64, _MCW_PC);