From cf8041403bb12bfb8928466896166fb1d3228c7b Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Wed, 30 May 2001 11:31:56 +0000
Subject: [PATCH] Tidied up preprocessor logic for wchar_t specialisation

[SVN r10244]
---
 include/boost/detail/limits.hpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/include/boost/detail/limits.hpp b/include/boost/detail/limits.hpp
index 58834ae5..e1da4059 100644
--- a/include/boost/detail/limits.hpp
+++ b/include/boost/detail/limits.hpp
@@ -268,6 +268,8 @@ class numeric_limits<unsigned char>
   : public _Integer_limits<unsigned char, 0, UCHAR_MAX>
 {};
 
+#ifndef BOOST_NO_INTRINSIC_WCHAR_T
+#if !defined(WCHAR_MAX) || !defined(WCHAR_MIN)
 #if !defined(_WIN32) && !defined(__CYGWIN__)
 template<>
 class numeric_limits<wchar_t>
@@ -279,6 +281,13 @@ class numeric_limits<wchar_t>
   : public _Integer_limits<wchar_t, 0, USHRT_MAX>
 {};
 #endif
+#else
+template<>
+class numeric_limits<wchar_t>
+  : public _Integer_limits<wchar_t, WCHAR_MIN, WCHAR_MAX>
+{};
+#endif
+#endif
 
 template<>
 class numeric_limits<short>