From c71c907bcc014b0ec0ab9c4de213d0fda184a966 Mon Sep 17 00:00:00 2001
From: Vladimir Prus <ghost@cs.msu.su>
Date: Wed, 26 May 2004 06:25:56 +0000
Subject: [PATCH] Disable parse_config_file specialization for wchar_t if we
 don't have wstring.

[SVN r22925]
---
 src/parsers.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/parsers.cpp b/src/parsers.cpp
index 44a786d..ea3da4d 100644
--- a/src/parsers.cpp
+++ b/src/parsers.cpp
@@ -267,10 +267,12 @@ namespace boost { namespace program_options {
     parse_config_file(std::basic_istream<char>& is, 
                       const options_description& desc);
 
+#ifndef BOOST_NO_STD_WSTRING
     template
     basic_parsed_options<wchar_t>
     parse_config_file(std::basic_istream<wchar_t>& is, 
                       const options_description& desc);
+#endif
     
 // This versio, which accepts any options without validation, is disabled,
 // in the hope that nobody will need it and we cant drop it altogether.